CN210425392U - Water detection device floats and uses device's air conditioner humidification system and air conditioning equipment - Google Patents
Water detection device floats and uses device's air conditioner humidification system and air conditioning equipment Download PDFInfo
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- CN210425392U CN210425392U CN201920862330.XU CN201920862330U CN210425392U CN 210425392 U CN210425392 U CN 210425392U CN 201920862330 U CN201920862330 U CN 201920862330U CN 210425392 U CN210425392 U CN 210425392U
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Abstract
The utility model provides a floating water detection device, an air conditioning humidification system and air conditioning equipment using the same, wherein the floating water detection device comprises a fixed frame; at least two conductive filaments extending in a longitudinal direction; the detector is used for detecting current or voltage or resistance and is provided with a positive electrode joint and a negative electrode joint; the fixing frame is fixed with a positive electrode conductor connected with the positive electrode joint and a negative electrode conductor connected with the negative electrode joint, and the positive electrode conductor and the negative electrode conductor are insulated from each other; one end of one of the two adjacent conductive wires is in conductive connection with the positive conductor, and the other end of the conductive wire is insulated from the negative conductor; the two adjacent conductive wires are provided with a transverse interval capable of adhering water drops, so that the two conductive wires, the positive electrode conductor and the negative electrode conductor are conducted through the water drops when water floats. Before and after the water that wafts takes place, the data that the detector detected can take place great change, just can in time know through the change whether have the water that wafts to produce.
Description
Technical Field
The utility model relates to a water detection device and use device's air conditioner humidification system and air conditioning equipment waft.
Background
An air conditioner, as an air processing apparatus, has functions of not only cooling or heating air but also humidification, dehumidification, purification, and the like. Many air conditioners such as computer lab precision air conditioner, constant temperature and humidity air conditioner, combination formula air conditioning case, roof formula air conditioning unit all have the humidification function, but the high energy consumption mode of evaporating the water heating is adopted mostly to humidification technique at present, for example computer lab precision air conditioner, usually at the inside integrated electrode formula humidifier of air conditioner or infrared humidifier, these two kinds of humidification modes not only humidification efficiency is poor, the energy consumption is high, and need frequently advance the drainage and wash and delay the life-span, some parts also need often to be changed, use cost is higher.
In addition, the data machine room also adopts an independent wet film humidifying unit mode, the power consumption of the mode is lower than that of the power consumption of the integrated humidifying system in the former two air conditioners, but the power consumption of a fan of the humidifying unit is also brought, and the defects of occupying precious machine room area and the like are overcome. In fact, not only in the industry field, domestic travelling comfort air conditioner really also has the humidification demand, and the air treatment function of present domestic air conditioner is for refrigeration, heating, dehumidification, and the user can only use the humidifier in addition to carry out the humidification in dry season, uses inconveniently.
The chinese utility model patent with the publication number CN204786817U discloses an air conditioner with a humidifying device, which comprises an indoor unit and a humidifying device, wherein a heat exchanger and a fan are arranged in the indoor unit, the humidifying device comprises a water tank, a humidifying component and a connecting pipe for connecting the water tank and the humidifying component, and the other end of the connecting pipe is a moisture output port. Because the heat exchanger is in a high-temperature state relatively when the air conditioner heats, when the moisture output port is arranged on the windward side of the heat exchanger, moisture passes through the inside of the heat exchanger from the windward side under the action of the fan and is emitted from the air outlet side of the heat exchanger, and during the period, the moisture (including water vapor and water drops) is evaporated into water vapor, so that the air blown out by the air conditioner is humidified, the air mixed with the water vapor is blown to each corner in the room, the indoor humidity is increased, and the discomfort of a human body caused by indoor drying is improved.
However, when the air conditioner is used, the air conditioner is influenced by the rotating speed of the fan and the water yield of the humidifying device, so that the water drifting phenomenon is easily caused, namely, under a certain rotating speed of the fan, when the water yield of the humidifying device is large, a part of water drops are blown away from the heat exchanger and blown to the indoor from the air outlet of the indoor unit after being not evaporated, and under the condition that people do not know, after long-time operation, water is accumulated on the indoor ground or furniture, so that the use feeling is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a floating water detection device which can detect whether the floating water phenomenon occurs in time; the utility model also aims to provide an air conditioning humidification system which can detect whether the water floating phenomenon occurs in time; an object of the utility model is also to provide an air conditioning equipment that can in time detect whether have the water phenomenon that wafts and take place.
In order to achieve the above object, the utility model provides a water detection device that wafts adopts following technical scheme:
detection device that wafts includes:
a fixing frame made of an insulating material;
at least two conductive filaments extending in a longitudinal direction;
the detector is used for detecting current or voltage or resistance and is provided with a positive electrode joint and a negative electrode joint;
wherein, the fixing frame is fixed with a positive conductor connected with the positive connector of the detector and a negative conductor connected with the negative connector of the detector, and the positive conductor and the negative conductor have mutually insulated electrical distance;
one end of one of the two adjacent conductive wires is in conductive connection with the positive conductor, and the other end of the conductive wire is insulated from the negative conductor;
the two adjacent conductive wires are provided with a transverse interval capable of adhering water drops, so that the two conductive wires are conducted through the water drops when water floats, and the positive electrode conductor and the negative electrode conductor are conducted.
The technical scheme of the water floating detection device has the beneficial effects that: because the fixing frame is insulated, the positive electrode conductor and the negative electrode conductor are insulated under the normal condition when no floating water is generated, the two adjacent conductive wires are not conducted, the airflow can pass through the interval between the two adjacent conductive wires, and at the moment, when the detector detects current, the detected current is zero, or when the detector detects resistance, the detected resistance is infinite, or when the detector detects voltage, the detected voltage is zero. When the water that wafts produced, the drop of water can be beaten on the conducting wire to the adhesion switches on two conducting wires between two adjacent conducting wires, thereby makes anodal conductor and negative pole conductor switch on, and the detector can detect the current value increase this moment, or the resistance value reduces, or the magnitude of voltage increases. Therefore, before and after the water that wafts takes place, the data that the detector detected are different, can take place great change, through the change of the data that the detector detected, just can in time know whether there is the water that wafts to produce.
Furthermore, in order to facilitate the arrangement of the conductive wires, one end of each conductive wire, which is insulated from the corresponding conductor, is fixed on the fixing frame.
Furthermore, in order to enhance the structural strength of the floating water detection device and enable water drops to be adhered between two adjacent conductive wires more easily, the floating water detection device further comprises at least two insulating wires extending along the transverse direction, the insulating wires are arranged at intervals along the longitudinal direction, and two ends of each insulating wire are fixed with the fixing frame.
In order to achieve the above object, the utility model provides an air conditioner humidification system adopts following technical scheme:
air conditioner humidification system, including the heat exchanger with be used for to the delivery pipe of heat exchanger surface trickle, air conditioner humidification system still including being arranged in detecting the air current that passes the heat exchanger whether have the water detection device that wafts of wafing, the water detection device that wafts includes:
a fixing frame made of an insulating material;
at least two conductive filaments extending in a longitudinal direction;
the detector is used for detecting current or voltage or resistance and is provided with a positive electrode joint and a negative electrode joint;
wherein, the fixing frame is fixed with a positive conductor connected with the positive connector of the detector and a negative conductor connected with the negative connector of the detector, and the positive conductor and the negative conductor have mutually insulated electrical distance;
one end of one of the two adjacent conductive wires is in conductive connection with the positive conductor, and the other end of the conductive wire is insulated from the negative conductor;
the two adjacent conductive wires are provided with a transverse interval capable of adhering water drops, so that the two conductive wires are conducted through the water drops when water floats, and the positive electrode conductor and the negative electrode conductor are conducted.
The technical scheme of the air conditioner humidifying system has the beneficial effects that: because the fixing frame is insulated, the positive electrode conductor and the negative electrode conductor are insulated under the normal condition when no floating water is generated, the two adjacent conductive wires are not conducted, the airflow can pass through the interval between the two adjacent conductive wires, and at the moment, when the detector detects current, the detected current is zero, or when the detector detects resistance, the detected resistance is infinite, or when the detector detects voltage, the detected voltage is zero. When the water that wafts produced, the drop of water can be beaten on the conducting wire to the adhesion switches on two conducting wires between two adjacent conducting wires, thereby makes anodal conductor and negative pole conductor switch on, and the detector can detect the current value increase this moment, or the resistance value reduces, or the magnitude of voltage increases. Therefore, through the change of the data detected by the detector, whether water drifts can be known in time, the response measures can be made conveniently and timely, and the influence on the use feeling caused by indoor accumulated water under the condition that the detector is not aware for a long time is avoided.
Furthermore, in order to facilitate the arrangement of the conductive wires, one end of each conductive wire, which is insulated from the corresponding conductor, is fixed on the fixing frame.
Furthermore, in order to enhance the structural strength of the floating water detection device and enable water drops to be adhered between two adjacent conductive wires more easily, the floating water detection device further comprises at least two insulating wires extending along the transverse direction, the insulating wires are arranged at intervals along the longitudinal direction, and two ends of each insulating wire are fixed with the fixing frame.
Furthermore, in order to control the water floating phenomenon conveniently, a flow control valve is arranged on the water supply pipe, and the air conditioning humidification system further comprises a controller which is connected with the flow control valve and the detector in a control mode, so that the flow control valve is controlled to change output flow after the controller receives a detection signal of the detector.
Furthermore, in order to facilitate the manufacture of the fixing frame, the effective utilization rate of the fixing frame is improved, the height of the fixing frame is smaller than that of the heat exchanger, and the fixing frame is arranged on the lower portion of the lee side of the heat exchanger.
Furthermore, in order to facilitate the detection of the floating water, the heat exchanger is obliquely arranged, and the fixing frame is arranged on the leeward side of the heat exchanger and is arranged in parallel with the heat exchanger at intervals.
In order to achieve the above object, the present invention provides an air conditioning apparatus, which adopts the following technical solution:
air conditioning equipment, including casing and the air conditioner humidification system of setting in the casing, air conditioner humidification system includes the heat exchanger and is used for the delivery pipe to heat exchanger surface trickle, and air conditioner humidification system still includes the water detection device that wafts that is arranged in detecting the air current that passes the heat exchanger whether have the water that wafts, and the water detection device that wafts includes:
a fixing frame made of an insulating material;
at least two conductive filaments extending in a longitudinal direction;
the detector is used for detecting current or voltage or resistance and is provided with a positive electrode joint and a negative electrode joint;
wherein, the fixing frame is fixed with a positive conductor connected with the positive connector of the detector and a negative conductor connected with the negative connector of the detector, and the positive conductor and the negative conductor have mutually insulated electrical distance;
one end of one of the two adjacent conductive wires is in conductive connection with the positive conductor, and the other end of the conductive wire is insulated from the negative conductor;
the two adjacent conductive wires are provided with a transverse interval capable of adhering water drops, so that the two conductive wires are conducted through the water drops when water floats, and the positive electrode conductor and the negative electrode conductor are conducted.
The technical scheme of the air conditioning equipment has the beneficial effects that: because the fixing frame is insulated, the positive electrode conductor and the negative electrode conductor are insulated under the normal condition when no floating water is generated, the two adjacent conductive wires are not conducted, the airflow can pass through the interval between the two adjacent conductive wires, and at the moment, when the detector detects current, the detected current is zero, or when the detector detects resistance, the detected resistance is infinite, or when the detector detects voltage, the detected voltage is zero. When the water that wafts produced, the drop of water can be beaten on the conducting wire to the adhesion switches on two conducting wires between two adjacent conducting wires, thereby makes anodal conductor and negative pole conductor switch on, and the detector can detect the current value increase this moment, or the resistance value reduces, or the magnitude of voltage increases. Therefore, through the change of the data detected by the detector, whether water drifts can be known in time, the response measures can be made conveniently and timely, and the influence on the use feeling caused by indoor accumulated water under the condition that the detector is not aware for a long time is avoided.
Furthermore, in order to facilitate the arrangement of the conductive wires, one end of each conductive wire, which is insulated from the corresponding conductor, is fixed on the fixing frame.
Furthermore, in order to enhance the structural strength of the floating water detection device and enable water drops to be adhered between two adjacent conductive wires more easily, the floating water detection device further comprises at least two insulating wires extending along the transverse direction, the insulating wires are arranged at intervals along the longitudinal direction, and two ends of each insulating wire are fixed with the fixing frame.
Furthermore, in order to control the water floating phenomenon conveniently, a flow control valve is arranged on the water supply pipe, and the air conditioning humidification system further comprises a controller which is connected with the flow control valve and the detector in a control mode, so that the flow control valve is controlled to change output flow after the controller receives a detection signal of the detector.
Furthermore, in order to facilitate the manufacture of the fixing frame, the effective utilization rate of the fixing frame is improved, the height of the fixing frame is smaller than that of the heat exchanger, and the fixing frame is arranged on the lower portion of the lee side of the heat exchanger.
Furthermore, in order to facilitate the detection of the floating water, the heat exchanger is obliquely arranged, and the fixing frame is arranged on the leeward side of the heat exchanger and is arranged in parallel with the heat exchanger at intervals.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of an air conditioning apparatus according to the present invention;
fig. 2 is a schematic diagram of the humidification principle of the humidification system of the air conditioner of the present invention;
FIG. 3 is a block diagram of the drift water detection unit of FIG. 1;
FIG. 4 is a schematic diagram of the detection of the drift water detection unit of FIG. 1 (only a portion of the insulated wire is shown);
FIG. 5 is a water distribution schematic diagram of the water distribution device in FIG. 1;
FIG. 6 is a perspective view of the dispensing head of FIG. 5;
FIG. 7 is a front cut-away view of the dispensing head of FIG. 5;
FIG. 8 is a perspective view of the water distributor of FIG. 5;
figure 9 is a side cut-away view of the water distributor of figure 5;
FIG. 10 is a perspective view of the water distribution box of FIG. 5;
FIG. 11 is an enlarged partial view of the sponge and fin plate of FIG. 5;
fig. 12 is a schematic structural diagram of a second embodiment of an air conditioning apparatus according to the present invention;
fig. 13 is a schematic structural diagram of a third embodiment of the air conditioning apparatus of the present invention.
In the figure: 1. a housing; 2. a water supply pipe; 3. a flow control valve; 4. a drift detection device; 401. a fixing frame; 402. a copper wire; 403. nylon wire; 404. a positive copper strip; 405. a resistance detector; 406. a negative copper strip; 5. a water pan; 6. an air return opening; 7. a finned heat exchanger; 701. a fin plate; 8. a water distribution device; 801. a liquid separation head; 8011. a water outlet; 8012. a water inlet; 802. a capillary tube; 803. a water distribution pipe; 8031. a liquid inlet; 8032. a liquid outlet; 804. a water distribution box; 8041. a water outlet hole; 805. a sponge; 9. an air outlet; 10. a fan; 11. a liquid film; 12. a droplet; 13. a filtration device; 14. a water pump; 15. an air outlet; 16. a housing; 17. an air return opening; 18. a fan; 19. a finned heat exchanger; 20. a water storage box; 21. a water pump; 22. a water supply pipe.
Detailed Description
The utility model discloses well air conditioning equipment's embodiment is as shown in figure 1, and this air conditioning equipment belongs to industrial air conditioner, including casing 1, be provided with air conditioning humidification system in the casing 1, air conditioning humidification system includes the finned heat exchanger 7 of the plate-fin type of air conditioning equipment from the area, and air conditioning humidification system is still including the water distribution device 8 that is used for to 7 surface trickle of finned heat exchanger.
A fan 10 is arranged in a shell 1 of the air conditioning equipment, an air return opening 6 and an air outlet 9 are arranged on the shell 1, when the air conditioning equipment runs, the fan 10 works, air enters the shell from the air return opening 6, exchanges heat with a fin heat exchanger 7 and then is discharged indoors through the air outlet 9, and indoor temperature is adjusted. In the process that the air flow blows through the fin heat exchanger 7, because the water distribution device 8 sprays water on the surface of the fin heat exchanger 7 to form a liquid film, as shown in fig. 2, the fin heat exchanger is generally provided with a hydrophilic coating, so that the liquid film 11 is formed on the surface of the fin plate 701, and when air passes through the space between the fin plates, water vapor evaporated on the surface of the liquid film is rapidly absorbed, so as to achieve the humidification effect.
As shown in fig. 1, the fin heat exchanger 7 is obliquely arranged, and a drifting water detection device 4 is arranged on the leeward side of the fin heat exchanger 7 and used for detecting whether the humidified air has a drifting water phenomenon or not, so as to prevent water drops from directly flying out of the fin plate when the water amount is too large. The floating water detection device 4 and the fin heat exchanger 7 are arranged in parallel at intervals, and water can flow to the lower part of the fin heat exchanger 7 quickly under the action of gravity, so that the floating water detection device 4 is arranged on the lower half part of the fin heat exchanger 7, which is easy to form floating water drops.
As shown in fig. 3 and 4, the drifting water detecting device 4 includes a fixing frame 401 and a grid structure disposed in the fixing frame 401, the grid structure includes a plurality of insulating wires extending along the transverse direction, the insulating wires in this embodiment are nylon wires 403, and the plurality of nylon wires 403 are arranged at intervals along the longitudinal direction. The grid structure further comprises a plurality of conductive wires extending along the longitudinal direction, the conductive wires in the embodiment are copper wires 402, the plurality of copper wires 402 are arranged at intervals along the transverse direction, and the transverse interval capable of adhering water drops is formed between every two adjacent copper wires 402.
The fixing frame 401 is made of insulating plastic and is rectangular, and conductors, in this embodiment, copper strips, namely, a positive copper strip 404 and a negative copper strip 406, are integrally embedded in the two opposite long sides. For any two adjacent copper wires 402, one end of one copper wire is conductively connected with the positive copper strip 404 in one long side, and the other end of the copper wire is fixed on the other long side but is not in contact with the negative copper strip 406, namely is insulated from the negative copper strip 406; one end of another copper wire is conductively connected to the negative copper strip 406 in one long side and the other end is fixed to the other long side but not in contact with the positive copper strip 404, i.e., insulated from the positive copper strip 404.
Thus, any two adjacent copper wires 402 are non-conductive, i.e., the positive copper strip 404 and the negative copper strip 406 are non-conductive. The drift water detection device 4 further comprises a resistance detector 405, an anode copper strip 404 penetrates through the fixing frame to be connected with an anode connector of the resistance detector 405, and a cathode copper strip 406 penetrates through the fixing frame to be connected with a cathode connector of the resistance detector 405. Under normal conditions, when no floating water is generated, the resistance detected by the resistance detector 405 is infinite; when water drifts, water drops are beaten to the water drift detection device along with the air flow, and because the transverse interval capable of being adhered with the water drops is arranged between the two adjacent copper wires 402, the water drops can be adhered between the two copper wires to conduct the two copper wires, namely, the two copper strips are conducted, and at the moment, the resistance value detected by the detector is smaller, which indicates that water drifts.
The air conditioning humidification system comprises a water supply pipe 2 for connecting tap water, wherein a flow control valve 3 with adjustable flow is arranged on the water supply pipe 2, and specifically, the flow control valve 3 can be an electrically controlled proportional valve or a servo valve. The water distribution device 8 comprises a liquid separation head 801 connected to a water outlet of the water supply pipe 2, as shown in fig. 6 and 7, a part of the liquid separation head 801 is conical, a water inlet 8012 communicated with the water supply pipe 2 is arranged on the liquid separation head 801, six water outlets 8011 are circumferentially and uniformly arranged on the liquid separation head 801, the six water outlets 8011 are all communicated with the water inlet 8012, and the lengths of liquid flow paths from the water inlet 8012 to the water outlets 8011 are the same, so that liquid flowing in from the water inlet 8012 is uniformly divided into six equal parts, and uniform water outlet of the water outlets 8011 is ensured.
As shown in fig. 5, each water outlet 8011 is connected with a capillary 802, and the lengths of the six capillaries 802 are equal, so that the uniform water outlet of each capillary is ensured.
The water distribution device 8 further includes a water distribution pipe 803 communicated with the water outlet of the capillary 802, as shown in fig. 8, two ends of the water distribution pipe 803 are closed, six liquid inlets 8031 are arranged on the outer peripheral surface, and the six liquid inlets 8031 are uniformly distributed along the axial direction of the water distribution pipe, so that the uniformity of water outlet can be ensured. The water distribution pipe 803 is further provided with three rows of liquid outlet structures opposite to the six liquid inlets 8031, the three rows of liquid outlet structures are uniformly distributed along the circumferential direction of the water distribution pipe, and the liquid outlet structure of the middle row is opposite to the liquid inlets, as shown in fig. 9. Each liquid discharging structure comprises a plurality of liquid outlets 8032 which are uniformly distributed along the axial direction of the water distribution pipe, and the number of the liquid outlets 8032 is far larger than that of the liquid inlets 8031, so that the water discharging area is larger and more uniform, and the covered water discharging range is larger.
The water distribution box 804 is arranged below the water distribution pipes 803, as shown in fig. 10, the water distribution box 804 is in the shape of a rectangular box, a plurality of water outlet holes 8041 are uniformly distributed at the bottom of the water distribution box 804, the water distribution box 804 further increases the coverage area of water outlet, and the size of the bottom of the water distribution box 804 is matched with the size of the top of the fin heat exchanger 7, so that the top of the fin heat exchanger 7 can be completely covered, the fin heat exchanger 7 can obtain uniform water spraying, and the surface of the fin heat exchanger 7 can be fully utilized.
Referring to fig. 11, a sponge 805 is further disposed between the water distribution box 804 and the top of the fin heat exchanger 7, and the sponge 805 can further refine the water distribution amount to prevent larger water droplets from directly dropping on the surface of the fin heat exchanger. The water distribution box 804 is directly fixed on the fin heat exchanger 7, specifically, fixed by a connecting plate (not shown in the figure), one end of the connecting plate is fixed with the water distribution box 804 by a bolt, the other end of the connecting plate is fixed on the surface of the fin heat exchanger 7 by a bolt, and the water distribution box 804 is pressed against the sponge 805, so that one end of the sponge 805 contacting with the top of the fin heat exchanger 7 is squeezed between the fin plates 701 of the fin heat exchanger. Thus, the sponge 805 can sufficiently absorb the water flowing out of the water distribution box 804, and when the amount of absorbed water is large enough, the squeezed portion between the two fin plates 701 can permeate the liquid droplets 12. The arrangement of the sponge 805 ensures that water can be uniformly distributed among all the fin plates 701, the time interval and the continuity of the formation of the liquid drops 12 are effectively controlled, and the humidifying effect is ensured.
The bottom of the fin heat exchanger is provided with a water pan 5, and when the water volume is too large and cannot be completely evaporated, the water pan 5 collects redundant water. The air conditioning humidification system further comprises a controller (not shown in the figure) which is connected with the flow control valve 3, the resistance detector 405 and a humidity sensor of the air conditioning equipment in a control mode, the humidity sensor can transmit detected humidity information to the controller, the controller controls the flow control valve 3 to be opened and the humidification system to be opened after analyzing the detected humidity information, and when the humidity is lower than a set value. The resistance detector 405 can also transmit the detected information to the controller, when the detected resistance is smaller than the set value, it indicates that floating water is generated, and the controller controls the flow control valve 3 to reduce the water output, thereby reducing the water distribution amount of the water distribution device and controlling the floating water phenomenon.
The utility model discloses well air conditioning equipment's theory of operation is:
the refrigeration and heating processes of the air conditioning equipment are the same as those of the prior art, namely, the fan 10 is started, air enters the shell 1 from the air return opening 6, exchanges heat with the fin heat exchanger 7 and then is discharged indoors through the air outlet 9. The only difference is that when the humidity sensor detects that the indoor humidity is low in the operation process of the air conditioning equipment, the controller controls the flow control valve 3 to be opened, external water sequentially passes through the water supply pipe 2, the liquid separation head 801, the capillary 802, the water distribution pipe 803, the water distribution box 804 and the sponge 805 and is condensed into liquid drops to be dripped on the surfaces of the fin plates to form a liquid film, and therefore when air passes through the space between the fin plates, water vapor evaporated on the surface of the liquid film is rapidly absorbed, and the humidification effect is achieved.
Meanwhile, when the water on the surface of the fin heat exchanger 7 is blown away too soon after being evaporated due to too large water distribution amount, water drops are sprayed on the copper wires to enable the two adjacent copper wires to be conducted, the resistance detector 405 can detect the change of the resistance value immediately and transmit information to the controller, so that the controller can control the water output of the flow control valve 3 in time, the water floating phenomenon is controlled by reducing the water distribution amount, and the phenomenon that the use feeling is influenced by indoor accumulated water caused by too long water floating time is avoided.
In addition, when the humidity sensor detects that the indoor humidity is appropriate, the flow control valve 3 is controlled to be closed.
The second embodiment of the air conditioning apparatus of the present invention is shown in fig. 12, and the air conditioning apparatus in this embodiment is basically the same as the first embodiment, except that: a water pump 14 is provided on the water supply pipe 2 to assist in the delivery of water. And a filtering device 13 is arranged between the water pump 14 and the flow control valve 3, so that impurities in water can be removed, and blockage after long-term use is avoided.
The utility model discloses three embodiments of well air conditioning equipment are as shown in fig. 13, and air conditioning equipment in this embodiment is domestic air conditioner, and fig. 13 shows the indoor set of domestic air conditioner, including casing 16, casing 16 is last to have return air inlet 17 and air outlet 15, is provided with fan 18 in the casing 16, fin heat exchanger 19 and water distribution device 8, water distribution device 8 is the same with embodiment one with the detection device 4 that wafts, and the difference lies in, because the indoor set of domestic air conditioner is inconvenient to connect the running water, consequently is provided with water storage box 20 in the casing 16, and delivery pipe 22 one end is connected with the water distribution device, and the other end is connected with water storage box 20, is provided with water pump 21 on the delivery pipe 22, needs the manual work to add water in.
In other embodiments of the air conditioning apparatus, the heat exchanger may also be a finned heat exchanger of a finned tube type, and of course, the heat exchanger may also be a heat exchanger other than a finned heat exchanger, such as in the form of a heat pipe heat exchanger, a microchannel heat exchanger, a total air heat exchanger, a sensible air heat exchanger, and the like.
In other embodiments of the air conditioning equipment, the detector can also be a current detector, when the current is zero, no floating water exists, and when the current is greater than a set value, floating water exists; of course, the detector may also be a voltage detector, and when the voltage is zero, there is no floating water, and when the voltage is greater than the set value, there is floating water.
In other embodiments of the air conditioning equipment, the heat exchanger may also be vertically disposed, and the fixing frame may still be disposed on the leeward side of the heat exchanger and spaced from and parallel to the heat exchanger.
In other embodiments of the air conditioning system, the height of the fixed frame may also be equal to the height of the heat exchanger, in which case the fixed frame may completely cover the leeward side of the heat exchanger.
In other embodiments of the air conditioning equipment, the valve arranged on the water supply pipe can be a common valve which can not adjust the flow, at this time, a water pump can be arranged on the water supply pipe, the water pump is connected with the controller in a control way, and after the controller receives a signal of the detector, the opening and closing of the water pump can be controlled to control the water distribution amount; or, the water supply pipe may not be provided with a valve, for example, a valve may be provided at an outlet of an external water source connected to the water supply pipe, and at this time, the water distribution amount may still be controlled by controlling the on/off of the water pump; or the controller is not arranged, but an alarm device is arranged on the detector, when the abnormal resistance value, current value or voltage value is detected, an alarm instruction is sent, and at the moment, the valve can be manually closed, the water pump can be manually closed, or the air conditioning equipment can be manually closed.
In other embodiments of the air conditioning equipment, the conductive wire may also be an aluminum wire or a conductive wire made of other materials; the insulating wire can also be rubber wire or chemical fiber wire or insulating wire made of other materials; the positive and negative conductors may also be aluminum strips or copper or aluminum wires.
In other embodiments of the air conditioning apparatus, the drifting water detecting device may not include the insulating wire, but only the conductive wire.
In other embodiments of the air conditioning system, the end of the wire insulated from the corresponding conductor may not be fixed to the fixed frame, for example, in the case of a wire having a certain strength and hardness, the end of the wire may not be fixed but may be cantilevered with a space from the fixed frame.
In another embodiment of the air conditioner, when the fixing frame is made of plastic, the positive electrode conductor and the negative electrode conductor may not be integrally embedded in the fixing frame, and for example, the positive electrode conductor and the negative electrode conductor may be fixed on an outer side surface of the fixing frame.
In other embodiments of the air conditioning apparatus, the fixing frame may be made of resin or glass.
In other embodiments of the air conditioning apparatus, the number of the conductive wires and the number of the insulating wires may be adjusted according to the size of the fixing frame, but at least not less than two.
In other embodiments of the air conditioning apparatus, the shape of the fixing frame may not be rectangular, for example, it may be circular, in which case both the positive and negative conductors may be curved in an arc shape in order to adapt to the shape of the fixing frame; the fixing frame can of course also be of other shapes which are convenient to machine and manufacture.
The utility model discloses well embodiment of transferring humidification system: the specific structure of the air conditioning and humidifying system is the same as that of the air conditioning and humidifying system in the embodiment of the air conditioning equipment, and the detailed description is omitted here.
The utility model discloses embodiment of well water detection device that wafts: the specific structure of the drift water detection device is the same as that of the air conditioner embodiment, and will not be repeated here.
Claims (10)
1. Detection device that wafts, its characterized in that includes:
a fixing frame made of an insulating material;
at least two conductive filaments extending in a longitudinal direction;
the detector is used for detecting current or voltage or resistance and is provided with a positive electrode joint and a negative electrode joint;
wherein, the fixing frame is fixed with a positive conductor connected with the positive connector of the detector and a negative conductor connected with the negative connector of the detector, and the positive conductor and the negative conductor have mutually insulated electrical distance;
one end of one of the two adjacent conductive wires is in conductive connection with the positive conductor, and the other end of the conductive wire is insulated from the negative conductor;
the two adjacent conductive wires are provided with a transverse interval capable of adhering water drops, so that the two conductive wires are conducted through the water drops when water floats, and the positive electrode conductor and the negative electrode conductor are conducted.
2. A drift water detection apparatus according to claim 1, wherein one end of each of said conductive filaments insulated from the corresponding conductor is fixed to said fixing frame.
3. A drift water detection device according to claim 1 or 2, further comprising at least two transversely extending insulating wires arranged at intervals in the longitudinal direction, both ends of each insulating wire being fixed to the fixing frame.
4. Air conditioner humidification system, including the heat exchanger with be used for to the delivery pipe of heat exchanger surface trickle, its characterized in that, air conditioner humidification system still including be arranged in detecting the air current that passes the heat exchanger whether have the detection device that wafts of water, the detection device that wafts includes:
a fixing frame made of an insulating material;
at least two conductive filaments extending in a longitudinal direction;
the detector is used for detecting current or voltage or resistance and is provided with a positive electrode joint and a negative electrode joint;
wherein, the fixing frame is fixed with a positive conductor connected with the positive connector of the detector and a negative conductor connected with the negative connector of the detector, and the positive conductor and the negative conductor have mutually insulated electrical distance;
one end of one of the two adjacent conductive wires is in conductive connection with the positive conductor, and the other end of the conductive wire is insulated from the negative conductor;
the two adjacent conductive wires are provided with a transverse interval capable of adhering water drops, so that the two conductive wires are conducted through the water drops when water floats, and the positive electrode conductor and the negative electrode conductor are conducted.
5. An air conditioning and humidifying system as recited in claim 4, wherein one end of each conductive wire insulated from the corresponding conductor is fixed to the fixing frame.
6. The air conditioning humidification system of claim 4 or 5, wherein the drifting water detection device further comprises at least two insulation wires extending in the transverse direction and arranged at intervals in the longitudinal direction, and both ends of each insulation wire are fixed to the fixing frame.
7. The humidification system of claim 4 or 5, wherein the water supply pipe is provided with a flow control valve, and the humidification system further comprises a controller in control connection with the flow control valve and the detector, so as to control the flow control valve to change the output flow after the controller receives the detection signal from the detector.
8. An air conditioning and humidifying system as claimed in claim 4 or 5, wherein the height of the fixing frame is smaller than that of the heat exchanger, and the fixing frame is arranged at the lower part of the leeward side of the heat exchanger.
9. An air conditioning and humidifying system as claimed in claim 4 or 5, wherein the heat exchanger is arranged obliquely, and the fixing frame is arranged on the leeward side of the heat exchanger and is parallel to the heat exchanger at a spacing.
10. Air conditioning equipment comprises a shell and an air conditioning and humidifying system arranged in the shell, wherein the air conditioning and humidifying system is the air conditioning and humidifying system as claimed in any one of claims 4-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920862330.XU CN210425392U (en) | 2019-06-10 | 2019-06-10 | Water detection device floats and uses device's air conditioner humidification system and air conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920862330.XU CN210425392U (en) | 2019-06-10 | 2019-06-10 | Water detection device floats and uses device's air conditioner humidification system and air conditioning equipment |
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| Publication Number | Publication Date |
|---|---|
| CN210425392U true CN210425392U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920862330.XU Active CN210425392U (en) | 2019-06-10 | 2019-06-10 | Water detection device floats and uses device's air conditioner humidification system and air conditioning equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593780A (en) * | 2022-05-09 | 2022-06-07 | 江苏双辉环境科技有限公司 | Water-retaining curtain floating rate testing device for cooling tower |
-
2019
- 2019-06-10 CN CN201920862330.XU patent/CN210425392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593780A (en) * | 2022-05-09 | 2022-06-07 | 江苏双辉环境科技有限公司 | Water-retaining curtain floating rate testing device for cooling tower |
| CN114593780B (en) * | 2022-05-09 | 2022-07-15 | 江苏双辉环境科技有限公司 | Water floating rate testing device for water retaining curtain of cooling tower |
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Address after: Xuchang City, Henan province 461000 Sunshine Avenue XJ Electric City Building 2 Patentee after: Henan Jingrui Cooling Technology Co., Ltd Address before: Xuchang City, Henan province 461000 Sunshine Avenue XJ Electric City Building 2 Patentee before: XUCHANG XUJI JINGRUI TECHNOLOGY Co.,Ltd. |