WO2022048687A1 - Air treatment device and air conditioner - Google Patents

Air treatment device and air conditioner Download PDF

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Publication number
WO2022048687A1
WO2022048687A1 PCT/CN2021/120843 CN2021120843W WO2022048687A1 WO 2022048687 A1 WO2022048687 A1 WO 2022048687A1 CN 2021120843 W CN2021120843 W CN 2021120843W WO 2022048687 A1 WO2022048687 A1 WO 2022048687A1
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WO
WIPO (PCT)
Prior art keywords
water
water level
detection device
water container
container
Prior art date
Application number
PCT/CN2021/120843
Other languages
French (fr)
Chinese (zh)
Inventor
刘祥宇
国德防
吴洪金
王宁
矫立涛
张展
袁小辉
石衡
汪鹏飞
Original Assignee
青岛海尔空调器有限总公司
海尔智家股份有限公司
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Application filed by 青岛海尔空调器有限总公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2022048687A1 publication Critical patent/WO2022048687A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0087—Indoor units, e.g. fan coil units with humidification means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays

Definitions

  • the embodiments of the present application belong to the technical field of air conditioners, and in particular, to an air treatment device and an air conditioner.
  • the existing device for treating air by water mainly consists of a water container filled with water, a water treatment member arranged in the water container to lift or atomize the water, and an air duct shell communicated with the water container, and the air is discharged. It is composed of a fan drawn into the air duct shell and a water adding flow channel connected with the water container. When the air treatment device is working, it directly fills the water container by adding water to the water adding channel, and then starts the fan and the water treatment part.
  • the upstream section of the duct shell is sent into the water container, and then the water after being lifted or atomized by the water treatment member is humidified, purified and/or cooled, and finally passed through the downstream section of the air duct shell from the air duct shell.
  • the air outlet blows out, so that the quality of indoor air is improved.
  • the device when used as a module of a large-scale air treatment equipment (such as an air conditioner or a fresh air treatment system), the device is usually installed inside the air treatment equipment, and the user cannot directly observe the water volume of the water container.
  • a large-scale air treatment equipment such as an air conditioner or a fresh air treatment system
  • the device is usually installed inside the air treatment equipment, and the user cannot directly observe the water volume of the water container.
  • the time is small, it is easy to occur that the user does not add water in time, so that the device cannot work effectively, or it is easy to add too much water.
  • the embodiments of the present application provide an air treatment device and an air conditioner, which solve the problems in the prior art that the water volume of the water container is too small, so that the device using water to treat the air cannot work effectively or it is easy to add too much water.
  • a first aspect of the embodiments of the present application provides an air treatment device, which includes: a water container, an upper limit water level detection device, a lower limit water level detection device, a processor and an alarm, the water container is used to hold water, an upper limit water level detection device and a lower limit water level detection device.
  • the water level detection devices are arranged in the water container at upper and lower intervals, and are respectively used to detect the upper limit water level and the lower limit water level of the water container;
  • the processor is electrically connected to the lower limit water level detection device and the upper limit water level detection device;
  • the device is electrically connected to the processor; when the water level of the water container detected by the lower limit water level detection device is lower than the lower limit water level, the processor controls the alarm device to issue a water shortage alarm signal; when the upper limit water level When the water level of the water container detected by the detection device is higher than the upper limit water level, the processor controls the alarm device to issue a full water alarm signal.
  • the technical effect of the air treatment device provided by the first aspect of the embodiment of the present application is that: the upper water level detection device and the lower water level detection device, the upper water level detection device, the lower water level detection device and the alarm are arranged at intervals along the vertical direction in the water container. They are all electrically connected to the processor, and the processor can control the alarm to issue a water shortage alarm signal when the water level of the water container detected by the lower limit water level detection device is lower than the lower limit water level, and then prompt the user to add water, so as to avoid air treatment due to lack of water in the water container.
  • the device can not work normally, and the processor can also control the alarm to send out a full water alarm signal when the water level of the water container detected by the upper water level detection device is higher than the upper limit water level, which is beneficial to avoid adding too much water and causing the water in the water container to exceed its limit. load.
  • the lower limit water level detection device includes a magnetic field detection device arranged on the outer wall of the water container, a float inside the water container, and a magnet arranged on the float.
  • the lower limit water level detection device further includes a fixing part, the fixing part is fastened to the inner wall of the water container, and the fixing part is located on the float to prevent the The float rotates about a vertical axis.
  • the fixing part includes a cover, and the cover is fastened on the float; one side of the outer wall of the cover is rotatably connected with a first link, so A second link is rotatably connected to the other side of the outer wall of the casing, and both ends of the first link and the second link facing away from the casing are hinged with the bottom wall of the water container.
  • the lower limit water level detection device further includes a limiting member, and the limiting member is fixed on the inner wall of the water container and located above the end of the float away from the cover. , before the first link and the second link are rotated to a vertical state, the cover is in conflict with the limiting member.
  • an installation groove is provided on the cover toward the bottom of the float, and at least part of the magnet is clamped in the installation groove.
  • the upper limit water level detection device includes a light emitter and a light receiver oppositely disposed on the inner wall of the water container, the light emitter and the light receiver are the same as the light receiver.
  • the distance between the bottom walls of the water container is equal to the upper limit water level.
  • an overflow port is provided on the outer wall of the water container, and the light emitter is fixed in the overflow port.
  • a water receiving tray is provided on the outer wall of the water container, and the water receiving tray is located below the overflow port; a water guiding pipe is connected to the bottom of the water receiving tray, and the guiding Water pipes lead water out of the air handling unit.
  • a second aspect of the embodiments of the present application provides an air conditioner, comprising: a casing and the air treatment device provided in the above embodiments, wherein the air treatment device is arranged in the casing.
  • the technical effect of the air conditioner provided by the second aspect of the embodiment of the present application is that: the air treatment device of the air conditioner can automatically monitor the water level without disassembling the water container of the air treatment device to confirm the water level, and the air conditioner has the water level lower than When the water level is at the lower limit, a water shortage alarm signal is issued to remind the user to add water, and when the water level of the water container is higher than the upper limit water level, a water full alarm signal is issued to remind the user to add too much water.
  • FIG. 1 is a schematic structural diagram of an air treatment device according to an embodiment of the application.
  • FIG. 2 is an exploded schematic diagram of an air treatment device according to an embodiment of the application.
  • Fig. 3 is the connection schematic diagram of the water container and the water tank base in the air treatment device of an embodiment of the application under the first viewing angle;
  • FIG. 4 is a schematic diagram of a connection between a water container and a water tank base in an air treatment device according to an embodiment of the application from a second perspective;
  • FIG. 5 is a first structural schematic diagram of a water container in an air treatment device according to an embodiment of the application.
  • Fig. 6 is the partial enlarged view of A place in Fig. 5;
  • FIG. 7 is a second structural schematic diagram of a water container in an air treatment device according to an embodiment of the application.
  • FIG. 8 is a schematic structural diagram of a housing in an air handling apparatus according to an embodiment of the present application.
  • Air handling device 100: Air handling device
  • 8 Lower limit water level detection device; 81: Magnetic field detection device; 82: Float; 83: Cover; 831: First connecting rod; 832: Installation groove; 84: Limiting piece;
  • connection and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of the two components.
  • connection should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of the two components.
  • the specific meanings of the above terms in this application can be understood according to specific situations.
  • the existing device for treating air by water mainly consists of a water container filled with water, a water treatment member arranged in the water container to lift or atomize the water, and an air duct shell communicated with the water container, and the air is discharged. It is composed of a fan drawn into the air duct shell and a water adding flow channel connected with the water container. When the air treatment device is working, it directly fills the water container by adding water to the water adding channel, and then starts the fan and the water treatment part.
  • the upstream section of the duct shell is sent into the water container, and then the water after being lifted or atomized by the water treatment member is humidified, purified and/or cooled, and finally passed through the downstream section of the air duct shell from the air duct shell.
  • the air outlet blows out, so that the quality of indoor air is improved.
  • the device when used as a module of a large-scale air treatment equipment (such as an air conditioner or a fresh air treatment system), the device is usually installed inside the air treatment equipment, and the user cannot directly observe the water volume of the water container.
  • a large-scale air treatment equipment such as an air conditioner or a fresh air treatment system
  • the device is usually installed inside the air treatment equipment, and the user cannot directly observe the water volume of the water container.
  • the time is small, it is easy to occur that the user does not add water in time, so that the device cannot work effectively, or it is easy to add too much water.
  • FIG. 1 is a schematic structural diagram of an air treatment apparatus according to an embodiment of the application
  • FIG. 2 is an exploded schematic diagram of an air treatment apparatus according to an embodiment of the application.
  • This embodiment provides an air treatment device 100, which is provided with a fan casing 4, a water tank base 2, a water container 1, and an air outlet casing 3 in order from bottom to top, and a fan 5 is installed inside the fan casing 4.
  • the fan housing 4 is tightly connected with the water tank base 2, the water container 1 is accommodated on the water tank base 2, the top of the water container 1 is provided with an air outlet, and the air outlet housing 3 covers the air outlet of the water container 1 and is connected to the air outlet of the water container 1.
  • the top end of the water container 1 is connected, and the water treatment member 6 is installed inside the water container 1 .
  • the water tank base 2 is formed with an air inlet duct located upstream of the water container 1, and the air inlet duct is communicated with the air inlet of the water container 1;
  • the air outlet housing 3 is formed with an air outlet located downstream of the water container 1.
  • the air duct, the air outlet air duct communicates with the air outlet of the water container 1 .
  • the water container 1 is used to hold water; the water treatment part 6 arranged in the water container 1 lifts or atomizes the water, thereby purifying, humidifying or cooling the air in the water container 1;
  • the fan 5 is used to send the air in the environment into the water container 1 through the air inlet air duct for treatment, and send the air after water treatment out of the air outlet air duct.
  • the fan 5 includes a motor 51 and a fan blade 52.
  • the motor shaft of the motor 51 is connected to the fan blade 52 in a driving manner, and the motor shaft drives the fan blade 52 to rotate so that the air in the environment flows from the opening at the bottom of the fan casing 4 to the fan casing. Internal flow of body 4.
  • the water tank base 2 , the inner space of the water container 1 and the air outlet housing 3 together constitute a flow channel for purifying air.
  • the fan 5 is started, and the air in the external environment (such as indoor air) is drawn into the water tank base 2, that is, the air inlet air duct, and then passes through the inner space of the water container 1 to be treated by the water treatment component. 6.
  • the formed water mist or water curtain enters into the air outlet housing 3 from the top of the water container 1, that is, the air outlet air duct, and then exits from one or more outlets of the air outlet housing 3.
  • the tuyere vents to the outside environment (eg back into the room).
  • the air handling device 100 further includes a water adding channel, one end of the water adding channel communicates with the water container 1 , and the other end of the water adding channel extends out of the air handling device 100 so as to add water to the water container 1 .
  • the air treatment device 100 works for a period of time and needs to replenish water to the water container 1
  • the user can directly add water to the water container 1 through the water adding channel. Therefore, there is no need to disassemble the water container 1 from the device to add water, and the process of disassembling the water container 1 is omitted, and the operation of adding water is convenient.
  • a large-scale air treatment equipment such as an air conditioner or a fresh air treatment system
  • a lot of disassembly work is saved, the water adding operation is convenient, and the water adding efficiency is high.
  • FIG. 3 is a schematic diagram of a connection between a water container and a water tank base in an air treatment device according to an embodiment of the present application from a first perspective.
  • a water guide member 7 is installed on the water tank base 2 , and a water addition channel that communicates with the water container 1 is formed on the water guide member 7 , and at least part of the water guide member 7 extends. out to the base 2 of the water tank.
  • FIG. 4 is a schematic diagram of a connection between a water container and a water tank base in an air treatment device according to an embodiment of the present application from a second viewing angle.
  • the air treatment device 100 of this embodiment further includes an upper limit water level detection device, a lower limit water level detection device 8, a processor and an alarm, an upper limit water level detection device and a lower limit water level detection device
  • the devices 8 are arranged in the water container 1 at upper and lower intervals, and the processor is electrically connected with the upper limit water level detection device, the lower limit water level detection device 8 and the alarm.
  • the upper limit water level detection device is used to detect the upper limit water level of the water container 1
  • the lower limit water level detection device 8 is used to detect the lower limit water level of the water container 1
  • the upper limit water level refers to the maximum allowable water level value of the water container 1
  • the lower limit water level refers to the minimum allowable water level value of the water container 1.
  • the upper limit water level and the lower limit water level can be reasonably formulated according to the capacity of the water container 1. This The embodiment does not limit this.
  • a water container 1 with a length of 1 m, a width of 1 m and a height of 1 m has a volume of 1 m 3
  • the upper limit water level may be 0.8 m
  • the lower limit water level may be 0.2 m.
  • Both the lower limit water level detection device 8 and the upper limit water level detection device transmit the detected water level value to the processor, and the processor controls the alarm to send out an alarm signal in response to the water level value.
  • the processor controls the alarm to issue a water shortage alarm signal; when the water level of the water container 1 detected by the upper limit water level detection device is higher than the upper limit When the water level is reached, the processor controls the alarm to send out a full water alarm signal.
  • the processor is disposed outside the water container 1 , and may be connected to the outer wall of the water container 1 , or may be disposed on the water tank base 2 , the fan housing 4 or other components of the air treatment device 100 .
  • the processor receives the water level value detected by the lower limit water level detection device 8 and compares the water level value with the preset lower limit water level. When the water level value is less than the lower limit water level, the control alarm sends out a water shortage alarm signal.
  • the processor may be a single-chip microcomputer or a programmable logic controller (Programmable Logic Controller, hereinafter referred to as: PLC), which is not limited in this embodiment.
  • the water shortage alarm signal and the water full alarm signal can be at least one of a light signal, a sound signal, and a text signal, and the alarms can also be different according to the type of the alarm signal.
  • the alarm may be a buzzer or a speaker.
  • the water shortage alarm signal can be a prompt sound of "low water, please add water” to the loudspeaker
  • the water full alarm signal can be a prompt sound of "please stop adding water” to the loudspeaker
  • the alarm signal of water shortage can make a 5-second alarm sound for the buzzer, and the alarm signal of full water can make a 1-second alarm sound for the buzzer.
  • the alarm when a light signal is used for alarming, the alarm may be a light-emitting diode (Light Emitting Diode, hereinafter referred to as: LED light), a light bulb, or an infrared transmitter.
  • LED light Light Emitting Diode
  • the water shortage alarm signal may be that the LED light flashes 5 times
  • the water full alarm signal may be that the LED light continues to glow for 2 seconds.
  • the LED light can also prompt the water container 1 to reach a water-deficient state or a water-filled state by emitting lights of different colors.
  • the water shortage alarm signal can emit red light for the LED light
  • the water full alarm signal can emit yellow light for the LED light.
  • the alarm can be a display device, such as an LED screen.
  • the LED screen can display the words “water shortage” as a water shortage alarm signal, and the LED screen can display the words “full water” as a water full alarm signal.
  • the alarms in the above-mentioned embodiments can be installed on the air treatment device 100 .
  • the alarm device can also be installed in the air treatment equipment.
  • the air treatment equipment is an air conditioner
  • the alarm can be installed on the panel of the air conditioner, especially when the alarm signal is a text signal, the text signal on the panel is easy to be observed by the user.
  • the processor controls the alarm to issue a water shortage alarm signal, and then prompts the user to add water to avoid water shortage.
  • the air treatment device 100 cannot work normally due to the lack of water in the container 1; when the upper limit water level detection device detects that the water level of the water container 1 is higher than the upper limit water level, the processor controls the alarm to send out a full water alarm signal, thereby helping to avoid adding too much water As a result, the water in the water container 1 exceeds its load.
  • FIG. 5 is a first structural schematic diagram of a water container in an air treatment device according to an embodiment of the application
  • FIG. 6 is a partial enlarged view of part A in FIG. 5
  • FIG. 7 is a structure of a water container in an air treatment device according to an embodiment of the application.
  • the lower limit water level detection device 8 may include a magnetic field detection device 81, a float 82 and a magnet
  • the float 82 is located inside the water container 1, and its position changes with the change of the water level
  • the magnet is arranged on the float 82
  • the magnetic field detection device 81 is provided on the outer wall of the water container 1, and outputs a voltage signal in response to the magnet. Therefore, compared with the detection of the lower limit water level of the water container 1 by the liquid level detection device, it is beneficial to avoid the lower limit water level detection device 8 occupying too much space in the water container 1 and the water curtain is not easily formed.
  • the air treatment device 100 When the air treatment device 100 is in operation, the amount of water in the water container 1 gradually decreases, the float 82 gradually descends, and the position of the magnet relative to the magnetic field detection device 81 changes, that is, the relative position between the magnet and the magnetic field detection device 81 changes, and the magnetic field changes.
  • the voltage signal output by the detection device 81 changes, and the position of the magnet can be obtained by analyzing the voltage signal, and then it can be judged whether the height of the liquid level where the float 82 is located is lower than the lower limit water level, that is, the water level of the water container 1 can be judged. Whether it is lower than the lower limit water level.
  • the magnetic field detection device 81 may be a magnetic field sensor, such as a GMR sensor, which has high sensitivity to magnetic fields and can convert weak magnetic signals into electrical signals; the magnetic field detection device 81 may also be a Hall sensor, a GMR sensor and a Hall sensor.
  • the structure and working principle of the sensor can be found in textbooks or technical manuals, which will not be repeated here.
  • the height of the magnetic field detection device 81 from the bottom wall of the water container 1 is the same as the lower limit water level.
  • the magnetic field strength detected by the magnetic field detection device 81 is the largest, and the output voltage signal is also the largest, then the waveform of the output voltage signal can also know that the float 82 is at the lower limit water level, that is, the water container 1
  • the water level is the lower limit water level.
  • the material of the float 82 can be sponge, foam, or light plastic, as long as its density is lower than that of water.
  • the shape of the float 82 is not limited to a rectangle, but may also be a regular or irregular shape such as a circle, a diamond, a square, and an ellipse.
  • the magnet is arranged at the edge of the float 82 close to the magnetic field detection device 81, and the measurement effect is good.
  • the magnet can be fixed on the float 82 by means of bonding, or can be installed on the float 82 through other intermediate media.
  • the lower limit water level detection device 8 further includes a fixing part, the fixing part is fastened to the inner wall of the water container 1, and the fixing part is installed on the float 82 to prevent the float 82 from rotating around the axis in the vertical direction and limit the float 82 moves in the horizontal direction. Therefore, the fixed part restricts the rotation and movement of the float 82 in the horizontal direction, that is, the float 82 can only move in the up and down direction, which is beneficial to avoid the magnet and the magnetic field detection device 81 caused by the rotation of the float 82 with the water flow or the movement in the horizontal direction. The horizontal distance between them changes, which is beneficial to avoid the change of the output voltage signal caused by the interference of the magnetic field detection device 81, and the detection is more accurate.
  • This configuration is especially suitable when the water treatment member 6 is a centrifugal water throwing member, and the centrifugal water throwing member lifts the water by rotating, and the rotating water volume easily causes the float 82 to rotate.
  • the fixing part may include a fixing box with an open bottom, the bottom of the fixing box is connected with the bottom wall of the water container 1 through a connecting piece, the float 82 is located in the fixing box and can move in the up-down direction; and, the bottom of the fixing box is There is a distance from the bottom wall of the water container 1 for the water supply to flow into the fixed box to float the float 82, the distance is smaller than the height of the float 82, so that the float 82 cannot leave the gap between the fixed box and the water container 1 Fixed box. In this example, the float 82 is moved to its maximum height when it floats against the top wall of the stationary box.
  • the shape and size of the fixed box can be reasonably designed according to the shape and size of the float 82, respectively.
  • the fixed box may be rectangular or circular, and the size of the fixed box is slightly larger than that of the float 82, so that the float 82 can only move up and down in the fixed box.
  • FIG. 8 is a schematic structural diagram of a housing in an air handling apparatus according to an embodiment of the present application.
  • the fixing part may also include a cover 83 , which is fastened and covered on the float 82 ; one side of the outer wall of the cover 83 is rotatably connected with a first The connecting rod 831, the other side of the outer wall of the casing 83 is rotatably connected with a second connecting rod (not shown in the figure), and the ends of the first connecting rod 831 and the second connecting rod facing away from the casing 83 are connected with the water container 1
  • the bottom wall is hinged.
  • the cover 83 floats upward accordingly, which in turn drives the first link 831 and the second link of the cover 83 to rotate around the hinge shaft, and the magnetic field detection device 81 and the magnet If the horizontal distance between them changes, the intensity of the magnetic field detected by the magnetic field detection device 81 changes, and then a voltage signal is output.
  • the cover 83 can be clamped on the float 82 , or can be bonded to the float 82 .
  • the housing 83 is made of a lightweight material, such as plastic, to be able to move with the float 82 as it floats. Similar to the fixed box, the shape and size of the casing 83 can also be designed according to the shape and size of the float 82, respectively.
  • the casing 83 is rectangular, and one corner end of the rectangular casing 83 has a notch, and the first link 831 can be accommodated in the notch; similarly, the other side of the rectangular casing 83 has a gap.
  • the corner end of one side may also be provided with a notch for accommodating the second connecting rod.
  • the bottom wall of the water container 1 is provided with two sockets, the two sockets are arranged opposite to each other, the cover 83 is located between the two sockets, and one end of the first connecting rod 831 is connected to the two sockets.
  • One bearing seat is hinged, and one end of the second connecting rod is hinged with the other bearing seat.
  • the housing 83 is provided with an installation groove 832 toward the bottom of the float 82 , and at least part of the magnet is clamped in the installation groove 832 .
  • the magnet can also be clamped on the casing 83, which is beneficial to improve the reliability of the connection between the magnet and the float 82, so as to ensure that the magnet can work effectively.
  • the lower limit water level detection device 8 further includes a limiting member 84, the limiting member 84 is fixed on the inner wall of the water container 1, and is located at the end of the cover 83 away from the hinge shaft. Above; before the first link 831 and the second link rotate to a vertical state, the cover 83 is in conflict with the limiting member 84 .
  • the limiter 84 restricts the housing 83 to rotate only in the space enclosed by the limiter 84 and the inner wall of the water container 1, so that after the first link 831 and the second link are vertical, It is avoided that the cover 83 continues to rotate in a direction away from the magnetic field detection device 81 (clockwise in FIG. 6 ), causing the cover 83 and the float 82 to turn over.
  • the limiting member 84 may be a block-shaped structure, a rod-shaped structure or a plate-shaped structure. As shown in FIG. 6 , the limiter 84 includes a limiter plate, the limiter plate extends toward the interior of the water container 1 in the horizontal direction, and connecting arms are vertically established on both sides of the limiter plate, and the connecting arms are connected to the water container 1 . The inner walls are connected to enhance the stability of the stopper 84 .
  • the upper limit water level detection device includes a light emitter 9 and a light receiver which are oppositely arranged on the inner wall of the water container 1 , between the light emitter 9 and the light receiver and the bottom wall of the water container 1 The distance is equal to the upper water level.
  • the light transmitter 9 and the light receiver are both electrically connected to the processor. Therefore, compared with the detection of the upper limit water level of the water container 1 by the liquid level detection device, it is beneficial to avoid that the upper limit water level detection device occupies too much space in the water container 1 and the water curtain is not easily formed.
  • the optical principle is used to achieve the effect of liquid level detection, and the detection principle is simple.
  • An exemplary working principle of the upper limit water level detection device in this embodiment is: when the water level of the water container 1 is not higher than the upper limit water level, the light emitter 9 emits light, and the light receiver opposite to the light emitter 9 can receive light When the light reaches the light, the processor at this time does not control the alarm to send an alarm signal; when the water level of the water container 1 is higher than the upper limit water level, the light emitter 9 emits light, and the light is projected into the water, so that the light receiver cannot receive the light.
  • the processor controls the alarm, it sends out a full water alarm signal to prompt the user to stop adding water.
  • the light transmitter 9 can be a light emitting diode, and correspondingly, the light receiver can be a photosensitive element; the light transmitter 9 can also be an infrared emitting tube, and correspondingly, the light receiver can be an infrared receiving tube.
  • an overflow port 11 is provided on the outer wall of the water container 1 , and the light emitter 9 is fixed in the overflow port 11 . Therefore, when the water in the water container 1 is higher than the upper limit water level, the processor responds to the detection of the water level value by the upper limit water level detection device, and controls the alarm device to issue a full water alarm signal, and at the same time, the excess water can flow out from the overflow port 11, In order to prevent the water in the water container 1 from exceeding its load.
  • the outer wall of the water container 1 is also provided with a water receiving tray, which is located below the overflow port 11 , and a water conduit is connected to the bottom of the water receiving tray.
  • Embodiments of the present application further provide an air conditioner, especially an indoor unit of a cabinet type air conditioner, which includes a casing and the air treatment device 100 in any of the above embodiments, and the air treatment device 100 is disposed in the casing.
  • the shell is also provided with a heat exchange air duct that is isolated from the air handling device 100, and the heat exchange air duct is independent of the flow channel on the air handling device 100 for purifying, humidifying or cooling the air, which can avoid affecting the internal unit of the air conditioner. heat transfer function.
  • the alarm device when the water level of the water container 1 of the air treatment device 100 installed in the air conditioner is lower than the lower limit water level, the alarm device sends out a water shortage alarm signal to prompt the user to add water; When the water level of the water container 1 is higher than the upper limit water level, the alarm will send out a full water alarm signal to prompt the user to stop adding water.
  • the air treatment device 100 includes a water container 1 , an upper limit water level detection device, a lower limit water level detection device 8 , a processor and an alarm, wherein the above water container 1 For containing water; the above-mentioned upper limit water level detection device and the above-mentioned lower limit water level detection device 8 are arranged in the water container 1 at intervals up and down, respectively for detecting the upper limit water level and the lower limit water level of the water container 1; the above-mentioned processor and the lower limit water level detection device 8 , the upper limit water level detection device and the above-mentioned alarm are electrically connected.
  • the processor controls the alarm to issue a water shortage alarm signal; when the upper limit water level detection device detects that the water level of the water container 1 is higher than the upper limit water level, the processor The control alarm sends out a full water alarm signal.
  • the water shortage alarm signal sent by the alarm can prompt the user to add water, so as to prevent the air treatment device 100 from not working properly due to the lack of water in the water container 1; the water full alarm signal sent by the alarm can remind the user that the water level of the water container 1 exceeds
  • the upper limit water level is advantageous to avoid adding too much water and causing the water in the water container 1 to exceed its load.

Abstract

Provided are an air treatment device (100) and an air conditioner, aiming to solve the problem in the prior art that the amount of water in a water container is too small or too large. The air treatment device (100) comprises a water container (1), an upper limit water level detection device, a lower limit water level detection device (8), a processor and an alarm, wherein the water container (1) is used for holding water, and the upper limit water level detection device and the lower limit water level detection device (8) are arranged in the water container (1) at a vertical interval and are respectively used for detecting the upper limit water level and the lower limit water level of the water container (1). When the water level detected by the lower limit water level detection device (8) is lower than the lower limit water level, the processor controls the alarm to send a water shortage alarm signal, so as to prompt a user to add water, preventing the air treatment device (100) from failing to work normally due to the water shortage of the water container (1); and when the water level detected by the upper limit water level detection device is higher than the upper limit water level, the processor controls the alarm to send a water full alarm signal, thus helping to prevent the water in the water container (1) from exceeding the load thereof due to too much water being added.

Description

空气处理装置及空调Air Handling Units and Air Conditioners
本申请要求于2020年09月01日提交中国专利局、申请号为202010903473.8、申请名称为“空气处理装置及空调”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。This application claims the priority of the Chinese patent application with the application number 202010903473.8 and the application name "Air Treatment Device and Air Conditioner" filed with the China Patent Office on September 1, 2020, the entire contents of which are incorporated into this application by reference.
技术领域technical field
本申请实施例涉及属于空调技术领域，具体涉及一种空气处理装置及空调。The embodiments of the present application belong to the technical field of air conditioners, and in particular, to an air treatment device and an air conditioner.
背景技术Background technique
随着经济和科技的发展，消费者对空气环境质量的要求变得越来越高，空气加湿装置、空气净化装置、空气制冷和/或制热装置等空气处理装置的使用也变得越来越广泛。With the development of economy and technology, consumers' requirements for air quality are becoming higher and higher, and the use of air treatment devices such as air humidification devices, air purification devices, air cooling and/or heating devices has also become more and more more extensive.
相关技术中，经常会采用水对空气进行处理，以便调整空气的湿度、净化度以及温度等。现有的通过水对空气进行处理的装置主要由盛有水的水容器，设置在水容器内以将水扬起或者雾化的水处理件，与水容器连通的风道壳体，将空气抽入风道壳体内的风机，以及与水容器连通的加水流道组成。该空气处理装置在工作时，通过向加水流道加水来直接为水容器补水，然后启动风机和水处理件，风机将室内空气从风道壳体的进风口吸入风道壳体内，然后经过风道壳体的上游段送入水容器内，接着被水处理件扬起或者雾化后的水加湿、净化和/或降温后，最后经过风道壳体的下游段从该风道壳体的出风口吹出，从而使得室内空气的质量得到改善。In the related art, water is often used to treat air so as to adjust the humidity, purification degree and temperature of the air. The existing device for treating air by water mainly consists of a water container filled with water, a water treatment member arranged in the water container to lift or atomize the water, and an air duct shell communicated with the water container, and the air is discharged. It is composed of a fan drawn into the air duct shell and a water adding flow channel connected with the water container. When the air treatment device is working, it directly fills the water container by adding water to the water adding channel, and then starts the fan and the water treatment part. The upstream section of the duct shell is sent into the water container, and then the water after being lifted or atomized by the water treatment member is humidified, purified and/or cooled, and finally passed through the downstream section of the air duct shell from the air duct shell. The air outlet blows out, so that the quality of indoor air is improved.
然而，当该装置作为大型空气处理设备(例如空调或者新风处理***)的一个模块时，该装置通常安装在空气处理设备的内部，用户无法直接观测到水容器的水量，当水容器的水量过少时，容易出现用户没有及时加水而导致该装置无法有效工作的情况，或者容易出现加水过多的现象。However, when the device is used as a module of a large-scale air treatment equipment (such as an air conditioner or a fresh air treatment system), the device is usually installed inside the air treatment equipment, and the user cannot directly observe the water volume of the water container. When the time is small, it is easy to occur that the user does not add water in time, so that the device cannot work effectively, or it is easy to add too much water.
发明内容SUMMARY OF THE INVENTION
本申请实施例提供一种空气处理装置及空调，解决了现有技术中水容器的水量过少导致采用水对空气进行处理的装置无法有效工作或者加水容易过多的问题。The embodiments of the present application provide an air treatment device and an air conditioner, which solve the problems in the prior art that the water volume of the water container is too small, so that the device using water to treat the air cannot work effectively or it is easy to add too much water.
本申请实施例的第一方面提供一种空气处理装置，其包括：水容器、上限水位检测装置、下限水位检测装置、处理器和报警器，水容器用于盛装水，上限水位检测装置和下限水位检测装置上下间隔排布在所述水容器内，分别用于检测所述水容器的上限水位以及下限水位；处理器与所述下限水位检测装置及所述上限水位检测装置均电连接；报警器与所述处理器电连接；当所述下限水位检测装置检测到的所述水容器的水位低于下限水位，所述处理器控制所述报警器发出缺水报警信号；当所述上限水位检测装置检测到的所述水容器的水位高于上限水位时，所述处理器控制所述报警器发出满水报警信号。A first aspect of the embodiments of the present application provides an air treatment device, which includes: a water container, an upper limit water level detection device, a lower limit water level detection device, a processor and an alarm, the water container is used to hold water, an upper limit water level detection device and a lower limit water level detection device. The water level detection devices are arranged in the water container at upper and lower intervals, and are respectively used to detect the upper limit water level and the lower limit water level of the water container; the processor is electrically connected to the lower limit water level detection device and the upper limit water level detection device; The device is electrically connected to the processor; when the water level of the water container detected by the lower limit water level detection device is lower than the lower limit water level, the processor controls the alarm device to issue a water shortage alarm signal; when the upper limit water level When the water level of the water container detected by the detection device is higher than the upper limit water level, the processor controls the alarm device to issue a full water alarm signal.
本申请实施例的第一方面提供的空气处理装置的技术效果在于：水容器内沿竖直 方向间隔设置有上限水位检测装置和下限水位检测装置，上限水位检测装置、下限水位检测装置以及报警器均与处理器电连接，处理器能够在下限水位检测装置检测到的水容器的水位低于下限水位时控制报警器发出缺水报警信号，进而提示用户加水，以免水容器缺水而导致空气处理装置无法正常工作，处理器还能够在上限水位检测装置检测到的水容器的水位高于上限水位时控制报警器发出满水报警信号，从而有利于避免加水过多而导致水容器的水超出其负载。The technical effect of the air treatment device provided by the first aspect of the embodiment of the present application is that: the upper water level detection device and the lower water level detection device, the upper water level detection device, the lower water level detection device and the alarm are arranged at intervals along the vertical direction in the water container. They are all electrically connected to the processor, and the processor can control the alarm to issue a water shortage alarm signal when the water level of the water container detected by the lower limit water level detection device is lower than the lower limit water level, and then prompt the user to add water, so as to avoid air treatment due to lack of water in the water container. The device can not work normally, and the processor can also control the alarm to send out a full water alarm signal when the water level of the water container detected by the upper water level detection device is higher than the upper limit water level, which is beneficial to avoid adding too much water and causing the water in the water container to exceed its limit. load.
在一种可能的实施例中，所述下限水位检测装置包括设置在所述水容器的外壁的磁场检测装置、位于所述水容器内部的浮子、以及设置在所述浮子上的磁体。In a possible embodiment, the lower limit water level detection device includes a magnetic field detection device arranged on the outer wall of the water container, a float inside the water container, and a magnet arranged on the float.
在一种可能的实施例中，所述下限水位检测装置还包括固定部，所述固定部与所述水容器的内壁紧固连接，并且所述固定部位于所述浮子上，以阻止所述浮子绕竖直方向的轴线转动。In a possible embodiment, the lower limit water level detection device further includes a fixing part, the fixing part is fastened to the inner wall of the water container, and the fixing part is located on the float to prevent the The float rotates about a vertical axis.
在一种可能的实施例中，所述固定部包括罩壳，所述罩壳紧固罩设在所述浮子上；所述罩壳的外壁的一侧可转动连接有第一连杆，所述罩壳的外壁的另一侧可转动连接有第二连杆，所述第一连杆和所述第二连杆背离所述罩壳的一端均与所述水容器的底壁铰接。In a possible embodiment, the fixing part includes a cover, and the cover is fastened on the float; one side of the outer wall of the cover is rotatably connected with a first link, so A second link is rotatably connected to the other side of the outer wall of the casing, and both ends of the first link and the second link facing away from the casing are hinged with the bottom wall of the water container.
在一种可能的实施例中，所述下限水位检测装置还包括限位件，所述限位件固定在所述水容器的内壁上，并且位于所述浮子背离所述罩壳的一端的上方，在所述第一连杆和所述第二连杆转动至竖直状态之前，所述罩壳与所述限位件相抵触。In a possible embodiment, the lower limit water level detection device further includes a limiting member, and the limiting member is fixed on the inner wall of the water container and located above the end of the float away from the cover. , before the first link and the second link are rotated to a vertical state, the cover is in conflict with the limiting member.
在一种可能的实施例中，所述罩壳朝向所述浮子的底部设有安装槽，所述磁体的至少部分卡设在所述安装槽内。In a possible embodiment, an installation groove is provided on the cover toward the bottom of the float, and at least part of the magnet is clamped in the installation groove.
在一种可能的实施例中，所述上限水位检测装置包括相对的设置在所述水容器的内壁上的光线发射器和光线接收器，所述光线发射器及所述光线接收器与所述水容器的底壁之间的距离均和所述上限水位相等。In a possible embodiment, the upper limit water level detection device includes a light emitter and a light receiver oppositely disposed on the inner wall of the water container, the light emitter and the light receiver are the same as the light receiver. The distance between the bottom walls of the water container is equal to the upper limit water level.
在一种可能的实施例中，所述水容器的外壁上设有溢水口，所述光线发射器固定在所述溢水口内。In a possible embodiment, an overflow port is provided on the outer wall of the water container, and the light emitter is fixed in the overflow port.
在一种可能的实施例中，所述水容器的外壁上设有接水盘，所述接水盘位于所述溢水口的下方；所述接水盘的底部连接有导水管，所述导水管将水导出至所述空气处理装置外。In a possible embodiment, a water receiving tray is provided on the outer wall of the water container, and the water receiving tray is located below the overflow port; a water guiding pipe is connected to the bottom of the water receiving tray, and the guiding Water pipes lead water out of the air handling unit.
本申请实施例的第二方面提供了一种空调，包括：外壳以及上述实施例提供的所述的空气处理装置，所述空气处理装置设置在所述外壳内。A second aspect of the embodiments of the present application provides an air conditioner, comprising: a casing and the air treatment device provided in the above embodiments, wherein the air treatment device is arranged in the casing.
本申请实施例的第二方面提供的空调的技术效果在于：该空调的空气处理装置能够自动监测水位，无需将空气处理装置的水容器拆卸下来确认水位，且该空调在水容器的水位低于下限水位时发出缺水报警信号，以提示用户加水，在水容器的水位高于上限水位时发出满水报警信号以提示用户加水过多。The technical effect of the air conditioner provided by the second aspect of the embodiment of the present application is that: the air treatment device of the air conditioner can automatically monitor the water level without disassembling the water container of the air treatment device to confirm the water level, and the air conditioner has the water level lower than When the water level is at the lower limit, a water shortage alarm signal is issued to remind the user to add water, and when the water level of the water container is higher than the upper limit water level, a water full alarm signal is issued to remind the user to add too much water.
附图说明Description of drawings
图1为本申请一实施例的空气处理装置的结构示意图；1 is a schematic structural diagram of an air treatment device according to an embodiment of the application;
图2为本申请一实施例的空气处理装置的分解示意图；2 is an exploded schematic diagram of an air treatment device according to an embodiment of the application;
图3为本申请一实施例的空气处理装置中水容器与水箱底座在第一视角下的连接 示意图；Fig. 3 is the connection schematic diagram of the water container and the water tank base in the air treatment device of an embodiment of the application under the first viewing angle;
图4为本申请一实施例的空气处理装置中水容器与水箱底座在第二视角下的连接示意图；4 is a schematic diagram of a connection between a water container and a water tank base in an air treatment device according to an embodiment of the application from a second perspective;
图5为本申请一实施例的空气处理装置中水容器的结构示意图一；5 is a first structural schematic diagram of a water container in an air treatment device according to an embodiment of the application;
图6为图5中A处的局部放大图；Fig. 6 is the partial enlarged view of A place in Fig. 5;
图7为本申请一实施例的空气处理装置中水容器的结构示意图二；7 is a second structural schematic diagram of a water container in an air treatment device according to an embodiment of the application;
图8为本申请一实施例的空气处理装置中罩壳的结构示意图。FIG. 8 is a schematic structural diagram of a housing in an air handling apparatus according to an embodiment of the present application.
附图标记说明：Description of reference numbers:
100：空气处理装置；100: Air handling device;
1：水容器；11：溢水口；1: water container; 11: overflow;
2：水箱底座；2: water tank base;
3：出风壳体；3: Outlet housing;
4：风机壳体；4: Fan housing;
5：风机；51：电机；52：扇叶；5: Fan; 51: Motor; 52: Fan blade;
6：水处理件；6: water treatment parts;
7：导水件；7: water guide;
8：下限水位检测装置；81：磁场检测装置；82：浮子；83：罩壳；831：第一连杆；832：安装槽；84：限位件；8: Lower limit water level detection device; 81: Magnetic field detection device; 82: Float; 83: Cover; 831: First connecting rod; 832: Installation groove; 84: Limiting piece;
9：光线发射器。9: Light emitter.
具体实施方式detailed description
首先，本领域技术人员应当理解的是，这些实施方式仅仅用于解释本申请的技术原理，并非旨在限制本申请的保护范围。本领域技术人员可以根据需要对其作出调整，以便适应具体的应用场合。First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present application, and are not intended to limit the protection scope of the present application. Those skilled in the art can adjust it as needed to adapt to specific applications.
其次，需要说明的是，在本申请的描述中，术语“内”、“外”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示装置或构件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。Secondly, it should be noted that, in the description of this application, the terms of direction or positional relationship indicated by the terms "inner" and "outer" are based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, It is not intended to indicate or imply that a device or component must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present application.
此外，还需要说明的是，在本申请的描述中，除非另有明确的规定和限定，术语“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个构件内部的连通。对于本领域技术人员而言，可根据具体情况理解上述术语在本申请中的具体含义。In addition, it should be noted that, in the description of this application, unless otherwise expressly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of the two components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific situations.
随着经济和科技的发展，消费者对空气环境质量的要求变得越来越高，空气加湿装置、空气净化装置、空气制冷和/或制热装置等空气处理装置的使用也变得越来越广泛。With the development of economy and technology, consumers' requirements for air quality are becoming higher and higher, and the use of air treatment devices such as air humidification devices, air purification devices, air cooling and/or heating devices has also become more and more more extensive.
相关技术中，经常会采用水对空气进行处理，以便调整空气的湿度、净化度以及温度等。现有的通过水对空气进行处理的装置主要由盛有水的水容器，设置在水容器内以将水扬起或者雾化的水处理件，与水容器连通的风道壳体，将空气抽入风道壳体内的风机，以及与水容器连通的加水流道组成。该空气处理装置在工作时，通过向加水流道加水来直接 为水容器补水，然后启动风机和水处理件，风机将室内空气从风道壳体的进风口吸入风道壳体内，然后经过风道壳体的上游段送入水容器内，接着被水处理件扬起或者雾化后的水加湿、净化和/或降温后，最后经过风道壳体的下游段从该风道壳体的出风口吹出，从而使得室内空气的质量得到改善。In the related art, water is often used to treat air so as to adjust the humidity, purification degree and temperature of the air. The existing device for treating air by water mainly consists of a water container filled with water, a water treatment member arranged in the water container to lift or atomize the water, and an air duct shell communicated with the water container, and the air is discharged. It is composed of a fan drawn into the air duct shell and a water adding flow channel connected with the water container. When the air treatment device is working, it directly fills the water container by adding water to the water adding channel, and then starts the fan and the water treatment part. The upstream section of the duct shell is sent into the water container, and then the water after being lifted or atomized by the water treatment member is humidified, purified and/or cooled, and finally passed through the downstream section of the air duct shell from the air duct shell. The air outlet blows out, so that the quality of indoor air is improved.
然而，当该装置作为大型空气处理设备(例如空调或者新风处理***)的一个模块时，该装置通常安装在空气处理设备的内部，用户无法直接观测到水容器的水量，当水容器的水量过少时，容易出现用户没有及时加水而导致该装置无法有效工作的情况，或者容易出现加水过多的现象。However, when the device is used as a module of a large-scale air treatment equipment (such as an air conditioner or a fresh air treatment system), the device is usually installed inside the air treatment equipment, and the user cannot directly observe the water volume of the water container. When the time is small, it is easy to occur that the user does not add water in time, so that the device cannot work effectively, or it is easy to add too much water.
下面阐述本申请实施例的空气处理装置及空调的优选技术方案。The preferred technical solutions of the air treatment device and the air conditioner according to the embodiments of the present application are described below.
参照图1和图2，图1为本申请一实施例的空气处理装置的结构示意图，图2为本申请一实施例的空气处理装置的分解示意图。本实施例提供了一种空气处理装置100，自下而上依次设置有风机壳体4、水箱底座2、水容器1以及出风壳体3，风机壳体4内部安装有风机5，风机壳体4与水箱底座2紧固连接，水容器1容置在水箱底座2上，水容器1的顶端设有出风口，出风壳体3覆盖在水容器1的出风口处并与水容器1的顶端连接，水容器1内部安装有水处理件6。其中，水箱底座2上形成有位于水容器1的上游的进风风道，进风风道与水容器1的进风口连通；出风壳体3上形成有位于水容器1的下游的出风风道，出风风道与水容器1的出风口连通。Referring to FIGS. 1 and 2 , FIG. 1 is a schematic structural diagram of an air treatment apparatus according to an embodiment of the application, and FIG. 2 is an exploded schematic diagram of an air treatment apparatus according to an embodiment of the application. This embodiment provides an air treatment device 100, which is provided with a fan casing 4, a water tank base 2, a water container 1, and an air outlet casing 3 in order from bottom to top, and a fan 5 is installed inside the fan casing 4. The fan housing 4 is tightly connected with the water tank base 2, the water container 1 is accommodated on the water tank base 2, the top of the water container 1 is provided with an air outlet, and the air outlet housing 3 covers the air outlet of the water container 1 and is connected to the air outlet of the water container 1. The top end of the water container 1 is connected, and the water treatment member 6 is installed inside the water container 1 . Wherein, the water tank base 2 is formed with an air inlet duct located upstream of the water container 1, and the air inlet duct is communicated with the air inlet of the water container 1; the air outlet housing 3 is formed with an air outlet located downstream of the water container 1. The air duct, the air outlet air duct communicates with the air outlet of the water container 1 .
水容器1用于盛装水；设置在水容器1内的水处理件6将水扬起或者雾化，进而对水容器1内的空气进行净化、加湿或者降温；位于风机壳体4内部的风机5用于将环境中的空气经进风风道送入水容器1内进行处理，并将经过水处理后的空气从出风风道送出。其中，风机5包括电机51和扇叶52，电机51的电机轴与扇叶52传动连接，电机轴驱动扇叶52旋转以使得环境中的空气由风机壳体4底部的开口向风机壳体4的内部流动。The water container 1 is used to hold water; the water treatment part 6 arranged in the water container 1 lifts or atomizes the water, thereby purifying, humidifying or cooling the air in the water container 1; The fan 5 is used to send the air in the environment into the water container 1 through the air inlet air duct for treatment, and send the air after water treatment out of the air outlet air duct. The fan 5 includes a motor 51 and a fan blade 52. The motor shaft of the motor 51 is connected to the fan blade 52 in a driving manner, and the motor shaft drives the fan blade 52 to rotate so that the air in the environment flows from the opening at the bottom of the fan casing 4 to the fan casing. Internal flow of body 4.
基于上述，水箱底座2、水容器1的内部空间以及出风壳体3共同构成了用于净化空气的流道。当空气处理装置100工作时，风机5启动，将外界环境中的空气(例如室内空气)抽入水箱底座2内，也即进风风道内，然后穿过水容器1的内部空间被水处理件6形成的水雾或者水幕净化、加湿和/或降温以后从水容器1顶端进入到出风壳体3内，也即出风风道内，然后从出风壳体3的一个或者多个出风口排出到外界环境中(例如回流到室内)。Based on the above, the water tank base 2 , the inner space of the water container 1 and the air outlet housing 3 together constitute a flow channel for purifying air. When the air treatment device 100 is working, the fan 5 is started, and the air in the external environment (such as indoor air) is drawn into the water tank base 2, that is, the air inlet air duct, and then passes through the inner space of the water container 1 to be treated by the water treatment component. 6. After purification, humidification and/or cooling, the formed water mist or water curtain enters into the air outlet housing 3 from the top of the water container 1, that is, the air outlet air duct, and then exits from one or more outlets of the air outlet housing 3. The tuyere vents to the outside environment (eg back into the room).
空气处理装置100还包括加水流道，加水流道的一端与水容器1连通，加水流道的另一端伸出至空气处理装置100的外部，以便于向水容器1内加水。使用时，当空气处理装置100工作一段时间，需要为水容器1补水时，用户可以直接通过加水流道向水容器1加水。因此，无需将水容器1从装置上拆卸下来进行加水，省去了拆卸水容器1的工序，加水操作方便。尤其是将该装置作为大型空气处理设备(例如空调或者新风处理***)的一个模块时，省去了大量的拆卸工作，加水操作方便，加水效率高。The air handling device 100 further includes a water adding channel, one end of the water adding channel communicates with the water container 1 , and the other end of the water adding channel extends out of the air handling device 100 so as to add water to the water container 1 . In use, when the air treatment device 100 works for a period of time and needs to replenish water to the water container 1 , the user can directly add water to the water container 1 through the water adding channel. Therefore, there is no need to disassemble the water container 1 from the device to add water, and the process of disassembling the water container 1 is omitted, and the operation of adding water is convenient. Especially when the device is used as a module of a large-scale air treatment equipment (such as an air conditioner or a fresh air treatment system), a lot of disassembly work is saved, the water adding operation is convenient, and the water adding efficiency is high.
图3为本申请一实施例的空气处理装置中水容器与水箱底座在第一视角下的连接示意图。示例性地，如图1至图3所示，水箱底座2上安装有导水件7，导水件7上形成有与水容器1连通的加水流道，且导水件7的至少部分伸出至水箱底座2外。FIG. 3 is a schematic diagram of a connection between a water container and a water tank base in an air treatment device according to an embodiment of the present application from a first perspective. Exemplarily, as shown in FIG. 1 to FIG. 3 , a water guide member 7 is installed on the water tank base 2 , and a water addition channel that communicates with the water container 1 is formed on the water guide member 7 , and at least part of the water guide member 7 extends. out to the base 2 of the water tank.
图4为本申请一实施例的空气处理装置中水容器与水箱底座在第二视角下的连接示意图。为了获悉水容器1内的水量，如图4所示，本实施例的空气处理装置100还包括上限水位检测装置、下限水位检测装置8、处理器和报警器，上限水位检测装置和下限水位检测 装置8上下间隔的排布在水容器1内，处理器与上限水位检测装置、下限水位检测装置8及报警器均电连接。FIG. 4 is a schematic diagram of a connection between a water container and a water tank base in an air treatment device according to an embodiment of the present application from a second viewing angle. In order to know the amount of water in the water container 1, as shown in FIG. 4, the air treatment device 100 of this embodiment further includes an upper limit water level detection device, a lower limit water level detection device 8, a processor and an alarm, an upper limit water level detection device and a lower limit water level detection device The devices 8 are arranged in the water container 1 at upper and lower intervals, and the processor is electrically connected with the upper limit water level detection device, the lower limit water level detection device 8 and the alarm.
其中，上限水位检测装置用于检测水容器1的上限水位，下限水位检测装置8用于检测水容器1的下限水位。这里，上限水位指的是水容器1能够允许的最高水位值，下限水位指的是水容器1允许的最低限度的水位值，上限水位和下限水位可以根据水容器1的容量来合理制定，本实施例对此不做限制。例如，长为1m、宽为1m、高为1m的水容器1的容积为1m 3，其上限水位可以为0.8m，下限水位可以为0.2m。 Wherein, the upper limit water level detection device is used to detect the upper limit water level of the water container 1 , and the lower limit water level detection device 8 is used to detect the lower limit water level of the water container 1 . Here, the upper limit water level refers to the maximum allowable water level value of the water container 1, and the lower limit water level refers to the minimum allowable water level value of the water container 1. The upper limit water level and the lower limit water level can be reasonably formulated according to the capacity of the water container 1. This The embodiment does not limit this. For example, a water container 1 with a length of 1 m, a width of 1 m and a height of 1 m has a volume of 1 m 3 , the upper limit water level may be 0.8 m, and the lower limit water level may be 0.2 m.
下限水位检测装置8和上限水位检测装置均将检测到的水位值传输给处理器，处理器响应于该水位值，控制报警器发出报警信号。具体来说，当下限水位检测装置8检测到的水容器1的水位低于下限水位，处理器控制报警器发出缺水报警信号；当上限水位检测装置检测到的水容器1的水位高于上限水位，处理器控制报警器发出满水报警信号。Both the lower limit water level detection device 8 and the upper limit water level detection device transmit the detected water level value to the processor, and the processor controls the alarm to send out an alarm signal in response to the water level value. Specifically, when the water level of the water container 1 detected by the lower limit water level detection device 8 is lower than the lower limit water level, the processor controls the alarm to issue a water shortage alarm signal; when the water level of the water container 1 detected by the upper limit water level detection device is higher than the upper limit When the water level is reached, the processor controls the alarm to send out a full water alarm signal.
处理器设置在水容器1外，可以与水容器1的外壁连接，也可以设置在水箱底座2、风机壳体4或者空气处理装置100的其他部件上。处理器接收下限水位检测装置8检测到的水位值，并将该水位值与预先设置的下限水位进行比较，当该水位值小于下限水位时，控制报警器发出缺水报警信号。其中，处理器可以是单片机，也可以是可编程控制器(Programmable Logic Controller，以下简称：PLC)，本实施例对此不做限制。The processor is disposed outside the water container 1 , and may be connected to the outer wall of the water container 1 , or may be disposed on the water tank base 2 , the fan housing 4 or other components of the air treatment device 100 . The processor receives the water level value detected by the lower limit water level detection device 8 and compares the water level value with the preset lower limit water level. When the water level value is less than the lower limit water level, the control alarm sends out a water shortage alarm signal. The processor may be a single-chip microcomputer or a programmable logic controller (Programmable Logic Controller, hereinafter referred to as: PLC), which is not limited in this embodiment.
缺水报警信号和满水报警信号均可以为光线信号、声音信号、文字信号中的至少一种，根据报警信号类型的不同，报警器也可以不同。示例性地，采用声音信号来进行报警时，报警器可以为蜂鸣器或者扬声器。具体的，以扬声器为例，缺水报警信号可以为扬声器发出“水量低请加水”的提示声音，满水报警信号可以为扬声器发出“请停止加水”的提示声音；以蜂鸣器为例，缺水报警信号可以为蜂鸣器发出5秒的警报声音，满水报警信号可以为蜂鸣器发出1秒的警报声音。The water shortage alarm signal and the water full alarm signal can be at least one of a light signal, a sound signal, and a text signal, and the alarms can also be different according to the type of the alarm signal. Exemplarily, when a sound signal is used for alarming, the alarm may be a buzzer or a speaker. Specifically, taking a loudspeaker as an example, the water shortage alarm signal can be a prompt sound of "low water, please add water" to the loudspeaker, and the water full alarm signal can be a prompt sound of "please stop adding water" to the loudspeaker; taking the buzzer as an example, The alarm signal of water shortage can make a 5-second alarm sound for the buzzer, and the alarm signal of full water can make a 1-second alarm sound for the buzzer.
举例来说，采用光线信号来进行报警时，报警器可以为发光二极管(Light Emitting Diode，以下简称：LED灯)、灯泡或者红外发射器等。具体的，以LED灯为例，缺水报警信号可以为LED灯闪烁5次，满水报警信号可以为LED灯持续发光2秒。当然，在本申请的其他一些示例中，LED灯也可以通过发出不同颜色的光来提示水容器1达到缺水状态或满水状态。例如，缺水报警信号可以为LED灯发出红色的光线，满水报警信号可以为LED灯发出黄色的光线。For example, when a light signal is used for alarming, the alarm may be a light-emitting diode (Light Emitting Diode, hereinafter referred to as: LED light), a light bulb, or an infrared transmitter. Specifically, taking an LED light as an example, the water shortage alarm signal may be that the LED light flashes 5 times, and the water full alarm signal may be that the LED light continues to glow for 2 seconds. Of course, in some other examples of the present application, the LED light can also prompt the water container 1 to reach a water-deficient state or a water-filled state by emitting lights of different colors. For example, the water shortage alarm signal can emit red light for the LED light, and the water full alarm signal can emit yellow light for the LED light.
采用文字信号来进行报警时，报警器可以为显示装置，例如LED屏。其中，LED屏可以显示“缺水”字样来作为缺水报警信号，LED屏可以显示“满水”字样来作为满水报警信号。When a text signal is used to give an alarm, the alarm can be a display device, such as an LED screen. Among them, the LED screen can display the words "water shortage" as a water shortage alarm signal, and the LED screen can display the words "full water" as a water full alarm signal.
上述各实施例中的报警器均可以安装在空气处理装置100上，当空气处理装置100应用在大型空气处理设备上时，报警器也可以安装在空气处理设备上。比如，空气处理设备为空调，报警器可以安装在空调的面板上，尤其是报警信号为文字信号时，位于面板上的文字信号容易被用户观察到。The alarms in the above-mentioned embodiments can be installed on the air treatment device 100 . When the air treatment device 100 is applied to a large-scale air treatment equipment, the alarm device can also be installed in the air treatment equipment. For example, if the air treatment equipment is an air conditioner, the alarm can be installed on the panel of the air conditioner, especially when the alarm signal is a text signal, the text signal on the panel is easy to be observed by the user.
综上，本实施例提供的空气处理装置100，当下限水位检测装置8检测到水容器1的水位低于下限水位时，处理器控制报警器发出缺水报警信号，进而提示用户加水，以免水容器1缺水而导致空气处理装置100无法正常工作；当上限水位检测装置检测到水容器1的水位高于上限水位时，处理器控制报警器发出满水报警信号，从而有利于避免加水过多而导 致水容器1的水超出其负载。To sum up, in the air treatment device 100 provided in this embodiment, when the lower limit water level detection device 8 detects that the water level of the water container 1 is lower than the lower limit water level, the processor controls the alarm to issue a water shortage alarm signal, and then prompts the user to add water to avoid water shortage. The air treatment device 100 cannot work normally due to the lack of water in the container 1; when the upper limit water level detection device detects that the water level of the water container 1 is higher than the upper limit water level, the processor controls the alarm to send out a full water alarm signal, thereby helping to avoid adding too much water As a result, the water in the water container 1 exceeds its load.
图5为本申请一实施例的空气处理装置中水容器的结构示意图一，图6为图5中A处的局部放大图，图7为本申请一实施例的空气处理装置中水容器的结构示意图二。参照图5至图7，下限水位检测装置8可以包括磁场检测装置81、浮子82以及磁体，浮子82位于水容器1内部，其位置随着水位的变化的发生改变，磁体设置在浮子82上，也随水位而变化，磁场检测装置81设置在水容器1的外壁上，并响应于磁体而输出电压信号。由此，与液位检测装置来检测水容器1的下限水位相比，有利于避免下限水位检测装置8在水容器1占据过多的空间而导致水幕不易形成。5 is a first structural schematic diagram of a water container in an air treatment device according to an embodiment of the application, FIG. 6 is a partial enlarged view of part A in FIG. 5 , and FIG. 7 is a structure of a water container in an air treatment device according to an embodiment of the application. Schematic two. 5 to 7, the lower limit water level detection device 8 may include a magnetic field detection device 81, a float 82 and a magnet, the float 82 is located inside the water container 1, and its position changes with the change of the water level, and the magnet is arranged on the float 82, Also changing with the water level, the magnetic field detection device 81 is provided on the outer wall of the water container 1, and outputs a voltage signal in response to the magnet. Therefore, compared with the detection of the lower limit water level of the water container 1 by the liquid level detection device, it is beneficial to avoid the lower limit water level detection device 8 occupying too much space in the water container 1 and the water curtain is not easily formed.
空气处理装置100工作时，水容器1内的水量逐渐减少，浮子82逐渐下降，磁体相对于磁场检测装置81的位置发生改变，也即磁体与磁场检测装置81之间的相对位置变化，则磁场检测装置81输出的电压信号发生变化，通过解析电压信号可以获取磁体的位置，进而可以判断得出浮子82所在液面的高度是否低于下限水位，也就是说，可以判断得出水容器1的水位是否低于下限水位。When the air treatment device 100 is in operation, the amount of water in the water container 1 gradually decreases, the float 82 gradually descends, and the position of the magnet relative to the magnetic field detection device 81 changes, that is, the relative position between the magnet and the magnetic field detection device 81 changes, and the magnetic field changes. The voltage signal output by the detection device 81 changes, and the position of the magnet can be obtained by analyzing the voltage signal, and then it can be judged whether the height of the liquid level where the float 82 is located is lower than the lower limit water level, that is, the water level of the water container 1 can be judged. Whether it is lower than the lower limit water level.
其中，磁场检测装置81可以为磁场传感器，例如GMR传感器，该传感器对磁场的灵敏度高，可以将微弱的磁信号转化成电信号；磁场检测装置81也可以为霍尔传感器，GMR传感器和霍尔传感器的结构和工作原理可以参见教科书或者技术手册，在此不再进行赘述。较佳的，磁场检测装置81距离水容器1底壁的高度与下限水位相同。当浮子82浮动至下限水位时，磁场检测装置81检测到的磁场强度最大，输出的电压信号也最大，则通过输出的电压信号的波形也可以获悉浮子82位于下限水位，也即水容器1的水位为下限水位。The magnetic field detection device 81 may be a magnetic field sensor, such as a GMR sensor, which has high sensitivity to magnetic fields and can convert weak magnetic signals into electrical signals; the magnetic field detection device 81 may also be a Hall sensor, a GMR sensor and a Hall sensor. The structure and working principle of the sensor can be found in textbooks or technical manuals, which will not be repeated here. Preferably, the height of the magnetic field detection device 81 from the bottom wall of the water container 1 is the same as the lower limit water level. When the float 82 floats to the lower limit water level, the magnetic field strength detected by the magnetic field detection device 81 is the largest, and the output voltage signal is also the largest, then the waveform of the output voltage signal can also know that the float 82 is at the lower limit water level, that is, the water container 1 The water level is the lower limit water level.
浮子82的材质可以为海绵，也可以为泡沫，或者为轻质的塑料，只要其密度比水的密度小即可。浮子82的形状不限于为矩形，也可以为圆形、菱形、方形、椭圆形等规则或者不规则的形状。较佳的，磁体设置在浮子82靠近磁场检测装置81的边缘位置，测量效果好。磁体可以通过粘接的方式固定在浮子82上，也可以通过其他的中间媒介安装在浮子82上。The material of the float 82 can be sponge, foam, or light plastic, as long as its density is lower than that of water. The shape of the float 82 is not limited to a rectangle, but may also be a regular or irregular shape such as a circle, a diamond, a square, and an ellipse. Preferably, the magnet is arranged at the edge of the float 82 close to the magnetic field detection device 81, and the measurement effect is good. The magnet can be fixed on the float 82 by means of bonding, or can be installed on the float 82 through other intermediate media.
进一步地，下限水位检测装置8还包括固定部，固定部与水容器1的内壁紧固连接，并且固定部安装在浮子82上，以阻止浮子82绕竖直方向的轴线转动，并限制了浮子82在水平方向上移动。由此，固定部限制了浮子82转动和沿水平方向的运动，也即浮子82只能沿上下方向移动，有利于避免浮子82随水流转动或沿水平方向的运动而导致磁体与磁场检测装置81之间的水平距离发生变化，从而有利于避免磁场检测装置81受此干扰而导致输出的电压信号变化，检测更为精准。该配置尤其适用于水处理件6为离心甩水件，离心甩水件通过旋转将水扬起，则旋转的水量容易使得浮子82转动。Further, the lower limit water level detection device 8 further includes a fixing part, the fixing part is fastened to the inner wall of the water container 1, and the fixing part is installed on the float 82 to prevent the float 82 from rotating around the axis in the vertical direction and limit the float 82 moves in the horizontal direction. Therefore, the fixed part restricts the rotation and movement of the float 82 in the horizontal direction, that is, the float 82 can only move in the up and down direction, which is beneficial to avoid the magnet and the magnetic field detection device 81 caused by the rotation of the float 82 with the water flow or the movement in the horizontal direction. The horizontal distance between them changes, which is beneficial to avoid the change of the output voltage signal caused by the interference of the magnetic field detection device 81, and the detection is more accurate. This configuration is especially suitable when the water treatment member 6 is a centrifugal water throwing member, and the centrifugal water throwing member lifts the water by rotating, and the rotating water volume easily causes the float 82 to rotate.
一种示例中，固定部可以包括底部开口的固定盒，固定盒的底部通过连接件与水容器1的底壁连接，浮子82位于固定盒内，能够沿上下方向移动；并且，固定盒的底部与水容器1的底壁之间具有间距，用于供水流入到固定盒内以浮起浮子82，该间距小于浮子82的高度，使得浮子82无法从固定盒与水容器1之间的间隙离开固定盒。在该示例中，当浮子82浮动至与固定盒的顶壁相抵触时，浮子82运动至最大高度。其中，固定盒的形状和尺寸可以分别根据浮子82的形状和尺寸来进行合理的设计。例如，浮子82为矩形时，固定盒可以为矩形或者圆形，固定盒的尺寸稍大于浮子82，使得浮子82仅能在固定盒内上下移动。In an example, the fixing part may include a fixing box with an open bottom, the bottom of the fixing box is connected with the bottom wall of the water container 1 through a connecting piece, the float 82 is located in the fixing box and can move in the up-down direction; and, the bottom of the fixing box is There is a distance from the bottom wall of the water container 1 for the water supply to flow into the fixed box to float the float 82, the distance is smaller than the height of the float 82, so that the float 82 cannot leave the gap between the fixed box and the water container 1 Fixed box. In this example, the float 82 is moved to its maximum height when it floats against the top wall of the stationary box. The shape and size of the fixed box can be reasonably designed according to the shape and size of the float 82, respectively. For example, when the float 82 is rectangular, the fixed box may be rectangular or circular, and the size of the fixed box is slightly larger than that of the float 82, so that the float 82 can only move up and down in the fixed box.
图8为本申请一实施例的空气处理装置中罩壳的结构示意图。另一种示例中，如图5至图8所示，固定部也可以包括罩壳83，罩壳83紧固罩设在浮子82上；罩壳83的外壁的一侧 可转动连接有第一连杆831，罩壳83的外壁的另一侧可转动连接有第二连杆(图中未示出)，第一连杆831和第二连杆背离罩壳83的一端均与水容器1的底壁铰接。空气处理装置100工作时，浮子82向上浮动的过程中，罩壳83随之向上浮动，进而带动罩壳83的第一连杆831和第二连杆绕铰接轴转动，磁场检测装置81与磁体之间的水平距离发生变化，则磁场检测装置81检测到的磁场强度变化，继而输出电压信号。FIG. 8 is a schematic structural diagram of a housing in an air handling apparatus according to an embodiment of the present application. In another example, as shown in FIG. 5 to FIG. 8 , the fixing part may also include a cover 83 , which is fastened and covered on the float 82 ; one side of the outer wall of the cover 83 is rotatably connected with a first The connecting rod 831, the other side of the outer wall of the casing 83 is rotatably connected with a second connecting rod (not shown in the figure), and the ends of the first connecting rod 831 and the second connecting rod facing away from the casing 83 are connected with the water container 1 The bottom wall is hinged. When the air handling device 100 is in operation, when the float 82 floats upward, the cover 83 floats upward accordingly, which in turn drives the first link 831 and the second link of the cover 83 to rotate around the hinge shaft, and the magnetic field detection device 81 and the magnet If the horizontal distance between them changes, the intensity of the magnetic field detected by the magnetic field detection device 81 changes, and then a voltage signal is output.
其中，罩壳83可以卡设在浮子82上，或者可以与浮子82粘接连接。罩壳83是由轻质材料的，例如，塑料，以能够随浮子82的浮动而运动。和固定盒类似的，罩壳83的形状和尺寸也可以分别根据浮子82的形状和尺寸来设计。Wherein, the cover 83 can be clamped on the float 82 , or can be bonded to the float 82 . The housing 83 is made of a lightweight material, such as plastic, to be able to move with the float 82 as it floats. Similar to the fixed box, the shape and size of the casing 83 can also be designed according to the shape and size of the float 82, respectively.
图6所示的示例中，罩壳83呈矩形，且矩形罩壳83的一侧的角端具有缺口，第一连杆831可以容置在该缺口内；同理，矩形罩壳83的另一侧的角端也可以设置缺口，用于容置第二连杆。如图5和图6所示，水容器1的底壁上设有两个承接座，两个承接座相对设置，罩壳83位于两个承接座之间，第一连杆831的一端与其中一个承接座铰接，第二连杆的一端与另一个承接座铰接。In the example shown in FIG. 6 , the casing 83 is rectangular, and one corner end of the rectangular casing 83 has a notch, and the first link 831 can be accommodated in the notch; similarly, the other side of the rectangular casing 83 has a gap. The corner end of one side may also be provided with a notch for accommodating the second connecting rod. As shown in FIG. 5 and FIG. 6 , the bottom wall of the water container 1 is provided with two sockets, the two sockets are arranged opposite to each other, the cover 83 is located between the two sockets, and one end of the first connecting rod 831 is connected to the two sockets. One bearing seat is hinged, and one end of the second connecting rod is hinged with the other bearing seat.
在本申请的其他示例中，如图8所示，罩壳83朝向浮子82的底部设有安装槽832，磁体的至少部分卡设在安装槽832内。这样设置，磁体除了固定在浮子82上，还能够卡紧在罩壳83上，有利于提高磁体与浮子82连接的可靠性，以确保磁体能够有效的工作。In other examples of the present application, as shown in FIG. 8 , the housing 83 is provided with an installation groove 832 toward the bottom of the float 82 , and at least part of the magnet is clamped in the installation groove 832 . In this way, in addition to being fixed on the float 82, the magnet can also be clamped on the casing 83, which is beneficial to improve the reliability of the connection between the magnet and the float 82, so as to ensure that the magnet can work effectively.
本实施例中，继续参照图5和图6，下限水位检测装置8进一步还包括限位件84，限位件84固定在水容器1的内壁上，并且位于罩壳83背离铰接轴的一端的上方；在第一连杆831和第二连杆转动至竖直状态之前，罩壳83与限位件84相抵触。通过设置限位件84，限位件84限制罩壳83仅能在限位件84和水容器1的内壁围成的空间转动，以在第一连杆831和第二连杆竖直之后，避免罩壳83继续向远离磁场检测装置81的方向(图6中的顺时针方向)转动而导致罩壳83和浮子82翻转过去。In this embodiment, referring to FIG. 5 and FIG. 6, the lower limit water level detection device 8 further includes a limiting member 84, the limiting member 84 is fixed on the inner wall of the water container 1, and is located at the end of the cover 83 away from the hinge shaft. Above; before the first link 831 and the second link rotate to a vertical state, the cover 83 is in conflict with the limiting member 84 . By setting the limiter 84, the limiter 84 restricts the housing 83 to rotate only in the space enclosed by the limiter 84 and the inner wall of the water container 1, so that after the first link 831 and the second link are vertical, It is avoided that the cover 83 continues to rotate in a direction away from the magnetic field detection device 81 (clockwise in FIG. 6 ), causing the cover 83 and the float 82 to turn over.
限位件84可以为块状结构，也可以为杆状结构或者板状结构。如图6所示，限位件84包括限位板，限位板沿水平方向往水容器1的内部延伸，限位板的两侧均竖直设立有连接臂，连接臂与水容器1的内壁连接，以加强限位件84的稳定性。The limiting member 84 may be a block-shaped structure, a rod-shaped structure or a plate-shaped structure. As shown in FIG. 6 , the limiter 84 includes a limiter plate, the limiter plate extends toward the interior of the water container 1 in the horizontal direction, and connecting arms are vertically established on both sides of the limiter plate, and the connecting arms are connected to the water container 1 . The inner walls are connected to enhance the stability of the stopper 84 .
在上述实施例的基础上，上限水位检测装置包括相对的设置在水容器1的内壁上的光线发射器9和光线接收器，光线发射器9及光线接收器与水容器1的底壁之间的距离均和上限水位相等。其中，光线发射器9和光线接收器均与处理器电连接。由此，与液位检测装置来检测水容器1的上限水位相比，有利于避免上限水位检测装置在水容器1占据过多的空间而导致水幕不易形成。并且，利用光学的原理达到液位检测的效果，检测原理简单。On the basis of the above-mentioned embodiment, the upper limit water level detection device includes a light emitter 9 and a light receiver which are oppositely arranged on the inner wall of the water container 1 , between the light emitter 9 and the light receiver and the bottom wall of the water container 1 The distance is equal to the upper water level. The light transmitter 9 and the light receiver are both electrically connected to the processor. Therefore, compared with the detection of the upper limit water level of the water container 1 by the liquid level detection device, it is beneficial to avoid that the upper limit water level detection device occupies too much space in the water container 1 and the water curtain is not easily formed. Moreover, the optical principle is used to achieve the effect of liquid level detection, and the detection principle is simple.
该实施例中上限水位检测装置的一种示例性的工作原理为：当水容器1的水位不高于上限水位时，光线发射器9发出光线，与光线发射器9相对的光线接收器能够接收到光线，此时的处理器不控制报警器发出报警信号；当水容器1的水位高于上限水位时，光线发射器9发出光线，光线投射到水中，使得光线接收器无法接收到光线，此时的处理器控制报警器发出满水报警信号，以提示用户停止加水。An exemplary working principle of the upper limit water level detection device in this embodiment is: when the water level of the water container 1 is not higher than the upper limit water level, the light emitter 9 emits light, and the light receiver opposite to the light emitter 9 can receive light When the light reaches the light, the processor at this time does not control the alarm to send an alarm signal; when the water level of the water container 1 is higher than the upper limit water level, the light emitter 9 emits light, and the light is projected into the water, so that the light receiver cannot receive the light. When the processor controls the alarm, it sends out a full water alarm signal to prompt the user to stop adding water.
其中，光线发射器9可以为发光二极管，相应的，光线接收器可以为光敏元件；光线发射器9也可以为红外发射管，相应的，光线接收器可以为红外接收管。Wherein, the light transmitter 9 can be a light emitting diode, and correspondingly, the light receiver can be a photosensitive element; the light transmitter 9 can also be an infrared emitting tube, and correspondingly, the light receiver can be an infrared receiving tube.
进一步地，如图7所示，水容器1的外壁上设有溢水口11，光线发射器9固定在溢水口11内。由此，当水容器1内的水高出上限水位时，处理器响应于上限水位检测装置检测到 水位值，控制报警器发出满水报警信号的同时，多余的水能够从溢水口11流出，以免水容器1内的水超出其负载。Further, as shown in FIG. 7 , an overflow port 11 is provided on the outer wall of the water container 1 , and the light emitter 9 is fixed in the overflow port 11 . Therefore, when the water in the water container 1 is higher than the upper limit water level, the processor responds to the detection of the water level value by the upper limit water level detection device, and controls the alarm device to issue a full water alarm signal, and at the same time, the excess water can flow out from the overflow port 11, In order to prevent the water in the water container 1 from exceeding its load.
水容器1的外壁上还设有接水盘，接水盘位于溢水口11的下方，接水盘的底部连接有一导水管，导水管将水导出至空气处理装置100外。通过上述设置，可以避免从水容器1溢出的水泄漏至空气处理装置100内，从而避免空气处理装置100上的电器部件的性能受影响。需要说明的是，当空气处理装置100应用在大型空气处理设备上(例如空调)时，导水管可以与空调的排水管连通，以便于排出水。The outer wall of the water container 1 is also provided with a water receiving tray, which is located below the overflow port 11 , and a water conduit is connected to the bottom of the water receiving tray. Through the above arrangement, it is possible to prevent the water overflowing from the water container 1 from leaking into the air treatment apparatus 100 , thereby avoiding the performance of the electrical components on the air treatment apparatus 100 from being affected. It should be noted that, when the air treatment apparatus 100 is applied to a large air treatment equipment (eg, an air conditioner), the water conduit can be communicated with the drain pipe of the air conditioner to facilitate the discharge of water.
本申请实施例还提供了一种空调，尤其是一种柜式空调内机，其包括外壳以及上述任一实施例中的空气处理装置100，空气处理装置100设置在外壳内。外壳内还设置有与空气处理装置100相隔离的换热风道，换热风道与空气处理装置100上用于对空气进行净化、加湿或降温的流道相独立，可以避免影响空调内机的换热功能。Embodiments of the present application further provide an air conditioner, especially an indoor unit of a cabinet type air conditioner, which includes a casing and the air treatment device 100 in any of the above embodiments, and the air treatment device 100 is disposed in the casing. The shell is also provided with a heat exchange air duct that is isolated from the air handling device 100, and the heat exchange air duct is independent of the flow channel on the air handling device 100 for purifying, humidifying or cooling the air, which can avoid affecting the internal unit of the air conditioner. heat transfer function.
通过上述设置，当设置在空调内的空气处理装置100的水容器1的水位低于下限水位时，报警器发出缺水报警信号，以提示用户加水；当设置在空调内的空气处理装置100的水容器1的水位高于上限水位时，报警器发出满水报警信号，以提示用户停止加水。Through the above arrangement, when the water level of the water container 1 of the air treatment device 100 installed in the air conditioner is lower than the lower limit water level, the alarm device sends out a water shortage alarm signal to prompt the user to add water; When the water level of the water container 1 is higher than the upper limit water level, the alarm will send out a full water alarm signal to prompt the user to stop adding water.
综上，本申请实施例提供一种空气处理装置100及空调，该空气处理装置100包括水容器1、上限水位检测装置、下限水位检测装置8、处理器以及报警器，其中，上述水容器1用于盛装水；上述上限水位检测装置和上述下限水位检测装置8上下间隔排布在水容器1内，分别用于检测水容器1的上限水位以及下限水位；上述处理器与下限水位检测装置8、上限水位检测装置及上述报警器电连接。当下限水位检测装置8检测到的水容器1的水位低于下限水位，处理器控制报警器发出缺水报警信号；当上限水位检测装置检测到水容器1的水位高于上限水位时，处理器控制报警器发出满水报警信号。通过上述设置，报警器发出的缺水报警信号能够提示用户加水，以免水容器1缺水而导致空气处理装置100无法正常工作；报警器发出的满水报警信号能够提示用户水容器1的水位超出上限水位，从而有利于避免加水过多而导致水容器1的水超出其负载。To sum up, the embodiments of the present application provide an air treatment device 100 and an air conditioner. The air treatment device 100 includes a water container 1 , an upper limit water level detection device, a lower limit water level detection device 8 , a processor and an alarm, wherein the above water container 1 For containing water; the above-mentioned upper limit water level detection device and the above-mentioned lower limit water level detection device 8 are arranged in the water container 1 at intervals up and down, respectively for detecting the upper limit water level and the lower limit water level of the water container 1; the above-mentioned processor and the lower limit water level detection device 8 , the upper limit water level detection device and the above-mentioned alarm are electrically connected. When the water level of the water container 1 detected by the lower limit water level detection device 8 is lower than the lower limit water level, the processor controls the alarm to issue a water shortage alarm signal; when the upper limit water level detection device detects that the water level of the water container 1 is higher than the upper limit water level, the processor The control alarm sends out a full water alarm signal. Through the above settings, the water shortage alarm signal sent by the alarm can prompt the user to add water, so as to prevent the air treatment device 100 from not working properly due to the lack of water in the water container 1; the water full alarm signal sent by the alarm can remind the user that the water level of the water container 1 exceeds The upper limit water level is advantageous to avoid adding too much water and causing the water in the water container 1 to exceed its load.
至此，已经结合附图所示的优选实施方式描述了本申请的技术方案，但是，本领域技术人员容易理解的是，本申请的保护范围显然不局限于这些具体实施方式。在不偏离本申请的原理的前提下，本领域技术人员可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本申请的保护范围之内。So far, the technical solutions of the present application have been described with reference to the preferred embodiments shown in the accompanying drawings, however, those skilled in the art can easily understand that the protection scope of the present application is obviously not limited to these specific embodiments. On the premise of not departing from the principles of the present application, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present application.

Claims (10)

  1. 一种空气处理装置，其特征在于，包括：An air treatment device, comprising:
    水容器，用于盛装水；water containers for holding water;
    上限水位检测装置和下限水位检测装置，上下间隔排布在所述水容器内，分别用于检测所述水容器的上限水位以及下限水位；The upper limit water level detection device and the lower limit water level detection device are arranged in the water container at upper and lower intervals, and are respectively used to detect the upper limit water level and the lower limit water level of the water container;
    处理器，与所述下限水位检测装置及所述上限水位检测装置均电连接；a processor, electrically connected to both the lower limit water level detection device and the upper limit water level detection device;
    报警器，与所述处理器电连接；an alarm, electrically connected to the processor;
    当所述下限水位检测装置检测到的所述水容器的水位低于下限水位，所述处理器控制所述报警器发出缺水报警信号；When the water level of the water container detected by the lower limit water level detection device is lower than the lower limit water level, the processor controls the alarm device to issue a water shortage alarm signal;
    当所述上限水位检测装置检测到的所述水容器的水位高于上限水位时，所述处理器控制所述报警器发出满水报警信号。When the water level of the water container detected by the upper limit water level detection device is higher than the upper limit water level, the processor controls the alarm device to issue a full water alarm signal.
  2. 根据权利要求1所述的空气处理装置，其特征在于，所述下限水位检测装置包括设置在所述水容器的外壁的磁场检测装置、位于所述水容器内部的浮子、以及设置在所述浮子上的磁体。The air treatment device according to claim 1, wherein the lower limit water level detection device comprises a magnetic field detection device provided on an outer wall of the water container, a float located inside the water container, and a float provided in the water container on the magnet.
  3. 根据权利要求2所述的空气处理装置，其特征在于，所述下限水位检测装置还包括固定部，所述固定部与所述水容器的内壁紧固连接，并且所述固定部位于所述浮子上，以阻止所述浮子绕竖直方向的轴线转动。The air treatment device according to claim 2, wherein the lower limit water level detection device further comprises a fixing part, the fixing part is fastened to the inner wall of the water container, and the fixing part is located on the float to prevent the float from rotating about the vertical axis.
  4. 根据权利要求3所述的空气处理装置，其特征在于，所述固定部包括罩壳，所述罩壳紧固罩设在所述浮子上；The air treatment device according to claim 3, wherein the fixing part comprises a cover, and the cover is fastened and provided on the float;
    所述罩壳的外壁的一侧可转动连接有第一连杆，所述罩壳的外壁的另一侧可转动连接有第二连杆，所述第一连杆和所述第二连杆背离所述罩壳的一端均与所述水容器的底壁铰接。One side of the outer wall of the casing is rotatably connected with a first link, and the other side of the outer wall of the casing is rotatably connected with a second link, the first link and the second link Both ends facing away from the cover are hinged with the bottom wall of the water container.
  5. 根据权利要求4所述的空气处理装置，其特征在于，所述下限水位检测装置还包括限位件，所述限位件固定在所述水容器的内壁上，并且位于所述浮子背离所述罩壳的一端的上方，在所述第一连杆和所述第二连杆转动至竖直状态之前，所述罩壳与所述限位件相抵触。The air treatment device according to claim 4, wherein the lower limit water level detection device further comprises a stopper, the stopper is fixed on the inner wall of the water container, and is located at the position where the float is away from the Above one end of the cover, before the first link and the second link rotate to a vertical state, the cover interferes with the limiting member.
  6. 根据权利要求4或5所述的空气处理装置，其特征在于，所述罩壳朝向所述浮子的底部设有安装槽，所述磁体的至少部分卡设在所述安装槽内。The air handling apparatus according to claim 4 or 5, wherein a mounting groove is formed on the bottom of the cover toward the float, and at least part of the magnet is clamped in the mounting groove.
  7. 根据权利要求1至6任一项所述的空气处理装置，其特征在于，所述上限水位检测装置包括相对的设置在所述水容器的内壁上的光线发射器和光线接收器，所述光线发射器及所述光线接收器与所述水容器的底壁之间的距离均和所述上限水位相等。The air treatment device according to any one of claims 1 to 6, wherein the upper limit water level detection device comprises a light emitter and a light receiver oppositely arranged on the inner wall of the water container, the light The distances between the transmitter and the light receiver and the bottom wall of the water container are all equal to the upper limit water level.
  8. 根据权利要求7所述的空气处理装置，其特征在于，所述水容器的外壁上设有溢水口，所述光线发射器固定在所述溢水口内。The air treatment device according to claim 7, wherein an overflow port is provided on the outer wall of the water container, and the light emitter is fixed in the overflow port.
  9. 根据权利要求8所述的空气处理装置，其特征在于，所述水容器的外壁上设有接水盘，所述接水盘位于所述溢水口的下方；所述接水盘的底部连接有导水管，所述导水管将水导出至所述空气处理装置外。The air treatment device according to claim 8, wherein a water receiving tray is provided on the outer wall of the water container, and the water receiving tray is located below the overflow port; the bottom of the water receiving tray is connected with A water conduit that conducts water out of the air handling device.
  10. 一种空调，其特征在于，包括：外壳以及如权利要求1至9任一项所述的空气处理装置，所述空气处理装置设置在所述外壳内。An air conditioner, comprising: a casing and the air treatment device according to any one of claims 1 to 9, wherein the air treatment device is arranged in the casing.
PCT/CN2021/120843 2020-09-01 2021-09-27 Air treatment device and air conditioner WO2022048687A1 (en)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN213272890U (en) * 2020-08-11 2021-05-25 青岛海尔空调器有限总公司 Device for treating air by adopting water and air conditioner indoor unit
CN112032848B (en) * 2020-09-01 2022-04-19 青岛海尔空调器有限总公司 Air treatment device and air conditioner
CN112747378A (en) * 2021-01-04 2021-05-04 青岛海尔空调器有限总公司 Air purification equipment and air conditioner

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107101308A (en) * 2015-10-30 2017-08-29 Lg电子株式会社 Humidifying air purifier
CN107192428A (en) * 2017-04-07 2017-09-22 合肥蓝海电子科技有限公司 A kind of New Magnetic Field Controlled Hall liquid level sensor
KR20170111444A (en) * 2016-03-28 2017-10-12 코웨이 주식회사 Dehumidification and humidification apparatus, operating method of dehumidification apparatus and operating method of humidification apparatus
CN108731172A (en) * 2018-05-30 2018-11-02 广东奥迪威传感科技股份有限公司 A kind of atomizer with self-regulation atomization quantity function
CN110469949A (en) * 2019-08-22 2019-11-19 海信（山东）空调有限公司 Air conditioner and level testing methods
CN209744560U (en) * 2019-04-24 2019-12-06 广东美的制冷设备有限公司 Humidifying device and air conditioning equipment
CN209960637U (en) * 2019-04-08 2020-01-17 广东美的暖通设备有限公司 Air conditioner indoor unit and air conditioner with same
CN111351184A (en) * 2020-03-16 2020-06-30 广东美的制冷设备有限公司 Operation control method, operation control device, air conditioner, and storage medium
CN112032848A (en) * 2020-09-01 2020-12-04 青岛海尔空调器有限总公司 Air treatment device and air conditioner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203785742U (en) * 2014-01-24 2014-08-20 美的集团股份有限公司 Water level detection device and liquid container
KR20190046025A (en) * 2017-10-25 2019-05-07 순천대학교 산학협력단 Eco friendly smart air cleaner using water film
CN208619221U (en) * 2018-08-07 2019-03-19 象山恒峰汽车零部件有限公司 A kind of car coolant liquid water tank
CN210014467U (en) * 2019-04-08 2020-02-04 广东美的暖通设备有限公司 Water replenishing tank of air conditioner humidifier, air conditioner humidifier and air conditioner

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107101308A (en) * 2015-10-30 2017-08-29 Lg电子株式会社 Humidifying air purifier
KR20170111444A (en) * 2016-03-28 2017-10-12 코웨이 주식회사 Dehumidification and humidification apparatus, operating method of dehumidification apparatus and operating method of humidification apparatus
CN107192428A (en) * 2017-04-07 2017-09-22 合肥蓝海电子科技有限公司 A kind of New Magnetic Field Controlled Hall liquid level sensor
CN108731172A (en) * 2018-05-30 2018-11-02 广东奥迪威传感科技股份有限公司 A kind of atomizer with self-regulation atomization quantity function
CN209960637U (en) * 2019-04-08 2020-01-17 广东美的暖通设备有限公司 Air conditioner indoor unit and air conditioner with same
CN209744560U (en) * 2019-04-24 2019-12-06 广东美的制冷设备有限公司 Humidifying device and air conditioning equipment
CN110469949A (en) * 2019-08-22 2019-11-19 海信（山东）空调有限公司 Air conditioner and level testing methods
CN111351184A (en) * 2020-03-16 2020-06-30 广东美的制冷设备有限公司 Operation control method, operation control device, air conditioner, and storage medium
CN112032848A (en) * 2020-09-01 2020-12-04 青岛海尔空调器有限总公司 Air treatment device and air conditioner

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