CN112524701A - Machine drain pan subassembly reaches air conditioner including it in air conditioning - Google Patents
Machine drain pan subassembly reaches air conditioner including it in air conditioning Download PDFInfo
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- CN112524701A CN112524701A CN202011573496.3A CN202011573496A CN112524701A CN 112524701 A CN112524701 A CN 112524701A CN 202011573496 A CN202011573496 A CN 202011573496A CN 112524701 A CN112524701 A CN 112524701A
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- bottom shell
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- heat exchanger
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- 238000004378 air conditioning Methods 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 282
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 description 15
- 238000012546 transfer Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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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
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention provides a bottom shell assembly of an indoor unit of an air conditioner and the air conditioner comprising the same. The bottom shell assembly of the indoor unit of the air conditioner comprises a bottom shell, wherein a distributed water channel for collecting condensed water is arranged on the inner side of the bottom shell, the distributed water channel comprises a front water channel and a rear water channel which extend along the length direction of the bottom shell and are mutually independent, the front water channel and the rear water channel are used for collecting the condensed water generated at different positions of the heat exchanger, a first water outlet is formed at the first end of the bottom shell of the front water channel, and a second water outlet is formed at the first end of the bottom shell of; the water collecting device is arranged at the first end of the bottom shell, and the first water discharging port is connected with the water collecting device so that condensed water in the rear water channel can enter the water collecting device; and the electrical box is arranged at the second end of the bottom shell, an end plate for sealing the front water channel and the rear water channel is formed at the second end of the bottom shell, and the front water channel and the rear water channel are separated from the electrical box by the end plate. The invention can collect the condensed water in different areas, so that the clean condensed water can be reused.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a bottom shell assembly of an indoor unit of an air conditioner and the air conditioner comprising the same.
Background
With the improvement of the living standard of people, the air conditioner is a necessary electrical appliance for families, and because the air conditioner processes indoor air to achieve the effect of adjusting the temperature, the air quality is easily affected in the working process, so that a user hopes that the air conditioner can clean the air in the working process, and the air conditioner has multiple functions of comfortable space and health.
At present, part of air conditioners can realize self-cleaning, namely, a heat exchanger, a filter screen and the like are cleaned, and dust, bacteria and the like are removed by flushing. However, the existing cleaning water with the cleaning function has different sources, some cleaning water utilizes an external water source, and some cleaning water also utilizes air conditioner condensed water, but the condensed water is formed on the heat exchanger, and after the heat exchanger is polluted, the condensed water can be correspondingly polluted, so that the cleaning effect is not good enough.
In the prior art, the split wall-mounted air conditioner mostly adopts a multi-fold heat exchanger structure, the heat exchanger is positioned at the upper part of a bottom shell, a water receiving disc is arranged on the bottom shell to receive condensed water on the heat exchanger, and then the condensed water is discharged outdoors through a water discharge pipe assembly. Need realize the automatically cleaning, just need be got from the comdenstion water of heat exchanger as washing liquid, nevertheless the clean degree of comdenstion water in different positions differs, if do not distinguish just easily get from dirty comdenstion water, just so influence subsequent automatically cleaning effect.
Disclosure of Invention
In view of the above, the present invention discloses a bottom shell assembly of an indoor unit of an air conditioner and an air conditioner comprising the same, which are at least used for solving the technical problem that the condensed water collection in the prior art cannot be partitioned, and specifically comprise:
the invention discloses a first aspect of an air-conditioning indoor unit bottom shell assembly, which comprises:
the water channel structure comprises a front water channel and a rear water channel which extend along the length direction of the bottom shell and are independent of each other, the front water channel and the rear water channel are used for collecting condensed water generated at different positions of the heat exchanger, a first water discharge port is formed at the first end of the bottom shell of the front water channel, and a second water discharge port is formed at the first end of the bottom shell of the rear water channel;
the water collecting device is arranged at the first end of the bottom shell, and the first water discharging port is connected with the water collecting device so that condensed water in the rear water channel can enter the water collecting device;
and the electrical box is arranged at the second end of the bottom shell, an end plate for sealing the front water channel and the rear water channel is formed at the second end of the bottom shell, and the front water channel and the rear water channel are separated from the electrical box by the end plate.
Further optionally, the bottom surface of the front water channel forms an inclined surface from the second end to the first end of the bottom shell, so that water can flow towards the first end of the bottom shell in the front water channel;
an inclined surface is formed on the bottom surface of the rear water channel from the second end to the first end of the bottom shell, so that water can flow to the first end of the bottom shell in the rear water channel;
the inclination angle of the bottom surface of the rear water channel is larger than that of the bottom surface of the front water channel.
Further optionally, the first drain port is located on a bottom surface of the bottom case, and the second drain port is located on an end surface of the bottom case.
Further optionally, a baffle is disposed at the first end of the bottom shell between the front waterway and the rear waterway, and the baffle is disposed between the first drain opening and the second drain opening for separating the front waterway and the rear waterway.
Further optionally, the water collecting device comprises a water collecting tank, an upper part of the water collecting tank is formed with a water collecting inlet, a lower part of the water collecting tank is formed with a water discharging outlet, and the water collecting inlet is communicated with the second water discharging outlet.
Further optionally, the upper part of the water collecting tank is further provided with a spillway, and the spillway is communicated with the front water channel.
Further optionally, be provided with water valve assembly on the header tank, include: a sealing water valve arranged at the water discharge outlet; and a water valve driving device for driving the sealing water valve to open/close.
Further optionally, the water valve driving means comprises:
the driving motor is used for providing power for the water valve driving device;
a drive link, the drive link comprising: the first end of the first connecting rod is connected with the driving motor, and the second end of the first connecting rod is movably connected with the first end of the second connecting rod; and the second end of the second connecting rod is movably connected with the sealing water valve.
Further optionally, a water tank cover is arranged at the top of the water collecting tank, a through hole is arranged on the water tank cover,
the driving motor is arranged at the top of the water tank, and the driving connecting rod extends into the water tank through the through hole and is connected with the sealing water valve.
In a second aspect, the invention discloses an air conditioner comprising
The bottom shell assembly;
a heat exchanger comprising a front side heat exchanger and a rear side heat exchanger, wherein,
the front side heat exchanger is positioned at the upper side of the front water channel, condensed water on the front side heat exchanger flows into the front water channel,
the rear side heat exchanger is positioned on the upper side of the rear water channel, and condensed water on the rear side heat exchanger flows into the rear water channel.
According to the invention, the bottom shell of the air conditioner is improved, the independent front water channel and the independent rear water channel are arranged to form the distributed water channels, and condensed water at different positions is respectively collected, so that the condensed water with better cleaning degree can be selected for utilization.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely exemplary embodiments of the present disclosure, and other drawings may be derived by those skilled in the art without inventive effort.
FIG. 1 illustrates a structural assembly view of a water collection device according to an embodiment;
FIG. 2 illustrates an exploded view of a water collection device of an embodiment;
FIG. 3 illustrates a state diagram of an embodiment of a water collecting device with a sealing water valve closed;
FIG. 4 is an exploded view showing a three-way structure for discharging water in the water collecting apparatus according to the embodiment;
FIG. 5 is a schematic structural view illustrating a bottom case of a water collecting apparatus according to an embodiment;
fig. 6 is a schematic view showing a water collecting device assembling position of the water collecting device according to an embodiment;
FIG. 7 illustrates a schematic view of an embodiment of a water collection device mounted to a housing;
FIG. 8 is a schematic view illustrating a transfer tank of the water collecting apparatus according to an embodiment;
fig. 9 is a schematic view showing an installation of the intermediate water tank in the water collecting device according to the embodiment;
FIG. 10 illustrates an enlarged view of an end of the bottom shell of an embodiment.
In the figure: 0. an electrical box; 1. a water collection device; 11. a drain outlet; 12. a water collection inlet; 13. a drive motor; 14. a drive link; 15. a water tank cover; 16. a water collecting device fixing plate; 17. a filtration device; 18. sealing the water valve; 2. a bottom case; 21. a front water channel; 22. a first drain port; 23. a rear water channel; 24. a second water discharge port; 25. a baffle plate; 3. a three-way structure; 3A, a transit water tank; 3A1, an inlet of a transit water tank; 3A2, an outlet of the transit water tank; 3A3, an inlet of a transit water tank; 4. a drain line; 5. and (4) screws.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
Note: references to "front", "back", "left" and "right" in this application are to be taken in accordance with the directions indicated in the drawings.
Although the existing air conditioner has a spraying type self-cleaning function, a spraying water source adopted during self-cleaning of the air conditioner often has certain problems. If the condensed water or the external water source is used as cleaning water, the quality of the condensed water of the air conditioner is poor due to the multi-aspect influence of the water source, the water storage and collection mode and the like, and certain influence can be caused on the cleaning result after the air conditioner is cleaned by using the water. And, the clean degree of the comdenstion water that different positions produced is different on the heat exchanger, and this application sets up different water courses and collects the comdenstion water, can collect cleaner comdenstion water to the quality of water of clean water has been guaranteed.
To further illustrate the technical solution of the present invention, the following specific examples are provided as shown in fig. 1 to 9.
The invention provides a bottom shell component of an indoor unit of an air conditioner, which comprises:
the heat exchanger comprises a bottom shell, wherein a water channel structure for collecting condensed water is arranged on the inner side of the bottom shell, the water channel structure comprises a front water channel 21 and a rear water channel 23 which extend along the length direction of the bottom shell and are mutually independent, the front water channel 21 and the rear water channel 23 are used for collecting the condensed water generated at different positions of the heat exchanger, a first water discharge opening 22 is formed at the first end of the bottom shell of the front water channel 21, and a second water discharge opening 24 is formed at the first end of the bottom shell of the rear;
the water collecting device 1 is arranged at the first end of the bottom shell, and the first water discharging opening 22 is connected with the water collecting device 1, so that condensed water in the rear water channel 23 can enter the water collecting device 1;
and the electrical box 0 is arranged at the second end of the bottom shell, and an end plate for sealing the front water channel 21 and the rear water channel 23 is formed at the second end of the bottom shell and separates the front water channel 21 and the rear water channel 23 from the electrical box 0.
Preferably, the bottom surface of the front water passage 21 is formed with an inclined surface from the second end to the first end of the bottom case, so that water can flow toward the first end of the bottom case in the front water passage 21; the bottom surface of the back water channel 23 forms an inclined surface from the second end to the first end of the bottom shell, so that water can flow to the first end of the bottom shell in the back water channel 23; the inclination angle of the bottom surface of the rear water passage 23 is larger than that of the bottom surface of the front water passage 21.
Because the front heat exchanger has a larger frontal area than the rear heat exchanger, more dust accumulates on the surface of the front heat exchanger, resulting in more dirt falling onto the front water channel 21; in addition, because the front water channel 21 corresponds to the structure at the air inlet of the indoor unit, the front water channel 21 cannot be made to have a larger gradient like the rear water channel 23 because the influence on the outer pipe needs to be avoided, so that the water flow speed of the front water channel 21 is slower, scale is easy to deposit, and the water channel is easier to be dirty. Therefore, in order to ensure that the collected condensed water is cleaner and cleaner, the invention adopts a distributed water channel, the front water channel 21 and the rear water channel 23 are separated, the water collecting device 1 collects the condensed water from the rear water channel 23, and simultaneously, the condensed water on the front water channel 21 can be discharged through the first water discharging port 23 and is not used for the subsequent source of the cleaning agent.
Preferably, the first drain opening 22 is located on the bottom surface of the bottom shell to facilitate its connection to the drain line and also to facilitate the self-draining of cold water into the drain line, and the second drain opening 24 is located on the end surface of the bottom shell to facilitate its communication with the water collecting device 1 (described in detail below).
A baffle 25 is disposed between the front waterway 21 and the rear waterway 23 at a first end, i.e., a left end of the bottom case, and the baffle 25 is disposed between the first drain port 22 and the second drain port 24 for dividing the front waterway 21 and the rear waterway 23.
The water collecting device 1 includes a water tank provided in the air conditioner for storing condensed water generated from a heat exchanger in the air conditioner. The upper portion of this water tank is formed with catchment entry 12, and catchment entry 12 forms on the lateral wall of water tank, conveniently docks and communicates with second outlet 24, and the lower part of water tank is formed with drainage outlet 11, and drainage outlet 11 forms on the diapire of water tank, makes things convenient for the comdenstion water in the water tank to discharge.
Be provided with water valve assembly on the water tank for the switching of control drainage export 11, water valve assembly includes: a sealing water valve 18 provided at the drain outlet 11; and a water valve driving means for driving the sealing water valve 18 to open/close. The filtering device 17 is provided at the inner bottom of the water tank for filtering impurities stored in the condensed water of the water tank.
Optionally, the heat exchanger comprises: the heat exchanger comprises a front side heat exchanger arranged on the front side in the air conditioner and a rear side heat exchanger arranged on the rear side in the air conditioner. The front side is a side closer to a person facing the front surface of the air conditioner, and the rear side is a side farther from the person facing the front surface of the air conditioner. This water collecting device 1 now further comprises: a front flume 21 corresponding to the rear heat exchanger and a rear flume 23 corresponding to the front heat exchanger. Wherein the front water channel 21 is higher than the rear water channel 23; the water collection inlet 12 communicates with the front water passage 21. The front water channel 21 is arranged at a higher position, and collects condensed water generated by a heat exchanger at the higher position, and the water quality of the condensed water is superior to that of the condensed water in other heat exchangers. Based on the water source preferred of selecting, the cooperation sets up filter equipment 17 in the inside water tank, has further promoted clean water, cleaning effect when having improved the air conditioner automatically cleaning.
It should be noted that both the front water channel 21 and the rear water channel 23 may be disposed on the bottom casing 2 of the air conditioner, and may be integrally formed with the bottom casing of the air conditioner, or may be separately disposed from the bottom casing of the air conditioner.
As shown in fig. 4 to 7, optionally, the water collecting device 1 further includes: and a tee structure 3.
The first end of the three-way structure 3 is communicated with a drainage outlet 11; the second end of the three-way structure 3 is communicated with the rear water channel 23; and the third end of the three-way structure 3 is communicated to the outside of the air conditioner. This mode utilizes a simple and easy three-way structure 3 and water tank cooperation to use, has realized multiple processing such as the collection, use and the emission of the comdenstion water that produce on front side heat exchanger and the rear side heat exchanger.
Optionally, the water valve drive means comprises: a drive motor 13 and a drive link 14. The driving motor 13 is used for providing power for the water valve driving device; the drive link 14 includes: the first end of the first connecting rod is connected with the driving motor 13, and the second end of the first connecting rod is movably connected with the first end of the second connecting rod; the second end of the second connecting rod is movably connected with the sealing water valve 18.
Preferably, a top opening is formed at the top of the water tank in the water collecting device 1, and a corresponding water tank cover 15 is further arranged at the top opening. The water tank cover 15 is provided with a through hole, wherein the driving motor 13 is arranged at the top of the water tank, and the driving connecting rod 14 extends into the water tank through the through hole and is connected with the sealing water valve 18. By arranging the driving motor 13 at the top of the water tank and controlling the opening and closing of the sealing water valve 18 after penetrating it from the inside of the water tank by the driving link 14, it is possible to reduce the overall size of the water collecting device 1 so that it can occupy no excessive space after installation.
Preferably, the water tank is provided with an overflow port. The overflow corresponds to the back water channel 23. The overflow port is additionally arranged on the water tank, so that water in the water tank cannot flow into other places of the air conditioner or the water tank is full of water due to excessive collection.
In some alternative embodiments, as shown in fig. 8 and 9, the water collecting device 1 further includes a transfer water tank 3A disposed below the water tank. The inlet 3a1 of the intermediate water tank communicates with the drain outlet 11, and the outlet 3a2 of the intermediate water tank is used for communicating to the outside of the air conditioner through the drain line 4. Preferably: the transfer water tank can adopt antibiotic material. This transfer water tank can replace three-way structure 3 to use, can also set up on the transfer water tank this moment and correspond according to the number of water collecting channel and set up other entries of transfer water tank, like transfer water tank second entry 3A 3.
In the present embodiment, there is provided an air conditioner employing the water collecting device 1 according to any one of embodiments 1.
Optionally, the air conditioner further comprises: a bottom shell 2 and a heat exchanger assembly. The bottom case 2 has a mounting cavity, and a front waterway 21 and a rear waterway 23 are formed in the bottom case 2. The heat exchanger assembly includes a backside heat exchanger and a frontside heat exchanger. Wherein the rear side heat exchanger sets up in the inside rear side of installation cavity and corresponds with front water course 21, and the front side heat exchanger sets up in the inside front side of installation cavity and corresponds with back water course 23. Since the bottom side of the front heat exchanger of the air conditioner is lower than that of the rear heat exchanger, the corresponding rear water passage 23 is also disposed at a position lower than that of the front water passage 21. At this time, the water tank in the water collecting device 1 is disposed in the installation chamber, wherein the water collecting inlet 12 of the water tank communicates with the front water passage 21.
As shown in fig. 1 to 9, in the air conditioner of the present embodiment, the electric box 0 is disposed at the right side of the air conditioner (from the front view of the air conditioner after the air conditioner is installed), and in order to ensure the electrical safety, the water collecting device 1 is fixedly disposed at the other side of the air conditioner, i.e., at the left side of the air conditioner, by the water collecting device fixing plate 16 thereon. The water collecting device 1 is fixed on the bottom shell by 3 screws 5; a rear water channel 23 and a front water channel 21 are respectively disposed at front and rear positions on the bottom case 2, and as shown in fig. 10, at a first end, i.e., a left end, of the bottom case 2, the front water channel 21 and the rear water channel 23 are not communicated with each other by a baffle 25, and receive condensed water of the front heat exchanger and the rear heat exchanger, respectively.
The filter unit 17 in the water collecting device 1 prevents large particles in the water tank from being sucked into the water pump and causing a filth blockage. After the water tank cover 15 assembly is installed, the filtering device 17 is located at the bottom of the water tank so as to better filter as much condensed water collected in the water tank as possible, and the filtered condensed water can be sucked by a water pump and the like to humidify and clean rooms.
The sealing water valve 18 is arranged at the bottommost part of the water tank corresponding to the drainage outlet 11, and the sealing valve assembly comprises a valve body and a sealing ring. The closing and opening actions of the water seal valve 18 are realized by the action of a driving motor 13 arranged on the water tank cover 15 through a driving connecting rod 14. The drive motor 13 is preferably: a stepper motor. When the water tank needs to store water, the sealing water valve 18 is closed, and when the water in the water tank needs to be drained, the sealing water valve 18 is opened, and the water is drained through the drain outlet 11.
In the present embodiment, the water tank is used to store condensed water flowing in from the rear water passage. The heat exchanger condensate water on the back water channel enters the water tank through the second water outlet 24 on the bottom shell and the water collecting inlet 12 of the water tank. When the sealing water valve 18 is opened, water is discharged from the drain outlet 11 of the water tank. When the sealing water valve 18 is not normally opened or the water tank stores too much water, the excessive water can be discharged through the overflow hole arranged on the water tank. The water overflowing from the overflow port of the water tank flows to the front water channel on the bottom shell, then is discharged to the second end of the three-way structure 3 or the transit water tank through the first water discharge port 22, and finally is discharged to the outside through the water discharge pipeline 4 communicated with the third end of the three-way structure 3 or the transit water tank water discharge port.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. The utility model provides a machine drain pan subassembly in air conditioning which characterized in that: the method comprises the following steps:
the heat exchanger comprises a bottom shell, wherein a distributed water channel for collecting condensed water is arranged on the inner side of the bottom shell, the distributed water channel comprises a front water channel and a rear water channel which extend along the length direction of the bottom shell and are independent of each other, the front water channel and the rear water channel are used for collecting the condensed water generated at different positions of the heat exchanger, a first water discharge port is formed at the first end of the bottom shell by the front water channel, and a second water discharge port is formed at the first end of the bottom shell by the rear water channel;
the water collecting device is arranged at the first end of the bottom shell, and the first water discharging port is connected with the water collecting device so that condensed water in the rear water channel can enter the water collecting device;
and the electrical box is arranged at the second end of the bottom shell, an end plate for sealing the front water channel and the rear water channel is formed at the second end of the bottom shell, and the front water channel and the rear water channel are separated from the electrical box by the end plate.
2. The bottom shell assembly of claim 1, wherein:
an inclined surface is formed on the bottom surface of the front water channel from the second end to the first end of the bottom shell, so that water can flow to the first end of the bottom shell in the front water channel;
an inclined surface is formed on the bottom surface of the rear water channel from the second end to the first end of the bottom shell, so that water can flow to the first end of the bottom shell in the rear water channel;
the inclination angle of the bottom surface of the rear water channel is larger than that of the bottom surface of the front water channel.
3. A bottom shell assembly as defined in claim 2, wherein: the first water outlet is located on the bottom surface of the bottom shell, and the second water outlet is located on the end surface of the bottom shell.
4. A bottom shell assembly as defined in claim 2, wherein: and a baffle is arranged at the first end of the bottom shell between the front water channel and the rear water channel, and the baffle is arranged between the first water discharge port and the second water discharge port and used for separating the front water channel and the rear water channel.
5. The bottom shell assembly of claim 1, wherein: the water collecting device comprises a water collecting tank, a water collecting inlet is formed in the upper portion of the water collecting tank, a water discharging outlet is formed in the lower portion of the water collecting tank, and the water collecting inlet is communicated with the second water discharging outlet.
6. The bottom shell assembly of claim 5, wherein: and the upper part of the water collecting tank is also provided with an overflow port which is communicated with the front water channel.
7. The bottom shell assembly of claim 5, wherein: be provided with water valve assembly on the header tank, include: a sealing water valve arranged at the water discharge outlet; and a water valve driving device for driving the sealing water valve to open/close.
8. The bottom shell assembly of claim 7, wherein: the water valve drive device includes:
the driving motor is used for providing power for the water valve driving device;
a drive link, the drive link comprising: the first end of the first connecting rod is connected with the driving motor, and the second end of the first connecting rod is movably connected with the first end of the second connecting rod; and the second end of the second connecting rod is movably connected with the sealing water valve.
9. The bottom shell assembly of claim 8, wherein: the top of the water collecting tank is provided with a water tank cover, the water tank cover is provided with a through hole,
the driving motor is arranged at the top of the water tank, and the driving connecting rod extends into the water tank through the through hole and is connected with the sealing water valve.
10. An air conditioner, characterized in that: comprises that
The bottom shell assembly of any one of claims 1-9;
a heat exchanger comprising a front side heat exchanger and a rear side heat exchanger, wherein,
the front side heat exchanger is positioned at the upper side of the front water channel, condensed water on the front side heat exchanger flows into the front water channel,
the rear side heat exchanger is positioned on the upper side of the rear water channel, and condensed water on the rear side heat exchanger flows into the rear water channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011573496.3A CN112524701A (en) | 2020-12-24 | 2020-12-24 | Machine drain pan subassembly reaches air conditioner including it in air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011573496.3A CN112524701A (en) | 2020-12-24 | 2020-12-24 | Machine drain pan subassembly reaches air conditioner including it in air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112524701A true CN112524701A (en) | 2021-03-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011573496.3A Pending CN112524701A (en) | 2020-12-24 | 2020-12-24 | Machine drain pan subassembly reaches air conditioner including it in air conditioning |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251722A (en) * | 2021-12-27 | 2022-03-29 | 珠海格力电器股份有限公司 | Machine and air conditioner in air conditioning |
| CN114459139A (en) * | 2022-01-12 | 2022-05-10 | 上海恩博力电器有限公司 | Bottom shell assembly and air conditioner with same |
| CN114636246A (en) * | 2022-04-13 | 2022-06-17 | 美的集团武汉制冷设备有限公司 | A divide water subassembly and air conditioner for air conditioner |
| CN114646145A (en) * | 2022-04-13 | 2022-06-21 | 美的集团武汉制冷设备有限公司 | Recovery and distribution system for air conditioner and air conditioner |
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2020
- 2020-12-24 CN CN202011573496.3A patent/CN112524701A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251722A (en) * | 2021-12-27 | 2022-03-29 | 珠海格力电器股份有限公司 | Machine and air conditioner in air conditioning |
| CN114251722B (en) * | 2021-12-27 | 2023-01-17 | 珠海格力电器股份有限公司 | Machine and air conditioner in air conditioning |
| CN114459139A (en) * | 2022-01-12 | 2022-05-10 | 上海恩博力电器有限公司 | Bottom shell assembly and air conditioner with same |
| CN114459139B (en) * | 2022-01-12 | 2024-03-12 | 安徽恩博力电器有限公司 | Bottom shell assembly and air conditioner with same |
| CN114636246A (en) * | 2022-04-13 | 2022-06-17 | 美的集团武汉制冷设备有限公司 | A divide water subassembly and air conditioner for air conditioner |
| CN114646145A (en) * | 2022-04-13 | 2022-06-21 | 美的集团武汉制冷设备有限公司 | Recovery and distribution system for air conditioner and air conditioner |
| CN114636246B (en) * | 2022-04-13 | 2024-04-23 | 美的集团武汉制冷设备有限公司 | Water diversion assembly for air conditioner and air conditioner |
| CN114646145B (en) * | 2022-04-13 | 2024-04-23 | 美的集团武汉制冷设备有限公司 | Recovery distribution system for air conditioner and air conditioner |
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