CN212644762U - Humidification device and air conditioning system - Google Patents
Humidification device and air conditioning system Download PDFInfo
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- CN212644762U CN212644762U CN202021453506.5U CN202021453506U CN212644762U CN 212644762 U CN212644762 U CN 212644762U CN 202021453506 U CN202021453506 U CN 202021453506U CN 212644762 U CN212644762 U CN 212644762U
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Abstract
The utility model discloses a humidification device and air conditioning system, humidification device includes: a housing; the water condensing assembly is arranged in the installation space and comprises: the heat exchanger comprises a compressor, a first heat exchanger and a second heat exchanger; the water receiving tray is arranged in the installation space and below the first heat exchanger and/or the second heat exchanger so as to receive the condensed water of the first heat exchanger and/or the second heat exchanger; the atomizing part is arranged at the water receiving disc; and the air duct assembly is arranged in the installation space and is provided with a second air inlet and a second air outlet, and the second air inlet of the air duct assembly is arranged above the water pan and covers the atomizing part so as to send out the air with steam from the second air outlet. From this, congeal the water that the water subassembly condensed out through atomizing, atomizing spare gets into indoor through the wind channel subassembly after with water atomization, makes the room air moist, not only can realize automatic wet function of accuse, need not artificial interference, can reduce humidification device's maintenance cost moreover.
Description
Technical Field
The utility model belongs to the technical field of the air conditioning technique and specifically relates to a humidification device and air conditioning system are related to.
Background
With the development of science and technology, although the air conditioner is approved by people with the advantage that the air conditioner can make the room warm in winter and cool in summer, the problem that the air conditioner is dry is still suffered from problems due to lower indoor humidity caused by the working of the air conditioner, and the air conditioner humidifying device further pays more and more attention to the advantage of humidifying the air in the room on the premise that the working of the air conditioner is not influenced.
Among the correlation technique, the humidification device of air conditioner adopts runner humidification device, this humidification device is through filling zeolite molecular sieve material in runner inside, be used for adsorbing the moisture of outside air to the adsorbent, then the indoor hole of air input that the atomizing mode of rethread has moisture, thereby reach the indoor purpose of humidification, this runner humidification device not only can't automatic control indoor humidity, need artificially to interfere the regulation, and the structure is comparatively complicated, and manufacturing cost is higher, in addition, because zeolite molecular sieve material belongs to the wearing parts, not only need often to change the packing, and zeolite molecular sieve material sets up in outdoor side, be not convenient for maintain and change.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a humidifier, which not only can realize automatic humidity control, but also has low maintenance cost.
The utility model discloses an air conditioning system is further proposed.
According to the utility model discloses a humidification device can include: the air conditioner comprises a shell, a first air inlet and a second air inlet, wherein the shell is provided with a first air inlet and internally defines an installation space; a water condensing assembly, the water condensing assembly set in the installation space and including: the system comprises a compressor, a first heat exchanger and a second heat exchanger, wherein the compressor, the first heat exchanger and the second heat exchanger are connected in series and form a cooling circulation loop; the water receiving tray is arranged in the installation space and below the first heat exchanger and/or the second heat exchanger so as to receive condensed water of the first heat exchanger and/or the second heat exchanger; the atomization piece is arranged at the water receiving tray and is spaced from the water condensation assembly; the air duct assembly is arranged in the installation space and provided with a second air inlet and a second air outlet, and the second air inlet of the air duct assembly is arranged above the water pan and covered on the atomization piece so as to send out the air with mist from the second air outlet.
From this, at first through congealing the water subassembly in with outdoor air water condensate to the water collector, the water atomization in the water collector of rethread atomizing spare, the water after the atomizing passes through the wind channel subassembly and gets into indoorly to can improve indoor air humidity, so not only can realize automatic accuse wet, need not artificial interference, can reduce humidification device's maintenance cost moreover, can promote humidification device's popularization and use.
In some examples of the present invention, the water condensing assembly further comprises: the first fan is arranged between the first heat exchanger and the second heat exchanger and provided with a third air inlet and a third air outlet, and the third air inlet faces the first heat exchanger and the second heat exchanger respectively so as to send out the air at the first heat exchanger and the second heat exchanger from the third air outlet.
In some examples of the invention, the housing is further formed with a first air outlet, the first air inlet is disposed at an opposite side of the housing and corresponding to the first heat exchanger and the second heat exchanger, respectively, and the first air outlet corresponds to the third air outlet.
In some examples of the present invention, the first heat exchanger, the first fan and the second heat exchanger are in the interval sets up and is located in the top of water collector in the first direction, the compressor is located the outside of water collector and with the first heat exchanger sets up at the interval of second direction, the second direction with the first direction sets up perpendicularly.
In some examples of the invention, the water pan comprises: the side frame surrounds the edge of bottom plate and upwards extends, the baffle is kept apart between the side frame, with separate into water receiving space and atomizing space in the water collector, form the connection on the baffle the water receiving space with the limbers in atomizing space, first heat exchanger and/or the second heat exchanger set up in the top in water receiving space, the atomizing piece set up in the atomizing space, the second air intake cover is established atomizing space department.
In some examples of the present invention, the atomizing space and the compressor are located in the water receiving space facing the same side of the air duct assembly.
In some examples of the present invention, the water pan is provided with a water level switch, the water level switch is electrically connected to the compressor, so that the water level switch detects when the water level in the water pan reaches a predetermined height, the compressor sends an instruction to open or close.
In some examples of the invention, the air duct assembly comprises: wind channel and second fan, the wind channel have the second air intake with the second air outlet, the second fan is located outside the water collector and includes: the motor is in power transmission with the fan, and the fan is arranged in the air channel.
In some examples of the invention, the atomizing member is an ultrasonic atomizer, and the ultrasonic atomizer is a plurality of and evenly distributed in the atomizing space.
According to the utility model discloses an air conditioning system includes: an indoor unit; an outdoor unit; the humidifying device is arranged on the outdoor unit, and the second air outlet is communicated with the indoor unit through a pipeline.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a humidifying device according to an embodiment of the present invention;
fig. 2 is a schematic view of a humidifying device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an air conditioning system according to an embodiment of the present invention.
Reference numerals:
100-an air conditioning system;
10-a humidifying device; 11-a housing; 12-a first air inlet; 13-first outlet
20-a water condensing assembly; 21-a compressor; 22-a first heat exchanger; 23-a second heat exchanger; 24-a first fan; 25-a third air inlet; 26-a third air outlet;
30-a water pan; 31-a base plate; 32-side frame; 33-a separator; 34-a water through hole;
40-an atomizing part;
50-an air duct assembly; 51-a second air inlet; 52-a second air outlet; 53-a second fan; 54-air duct;
60-indoor unit;
and 70, an outdoor unit.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
A humidifying device 10 according to an embodiment of the present invention is described below with reference to fig. 1 to 3.
As shown in fig. 1 and 2, a humidifying device 10 according to an embodiment of the present invention may include: shell 11, congeal water subassembly 20, water collector 30, atomizing piece 40 and wind channel subassembly 50, the inside of shell 11 is injectd relatively inclosed installation space, congeal water subassembly 20, water collector 30, atomizing piece 40 and wind channel subassembly 50 are all installed and are set up in the inside installation space of shell 11, shell 11 is made by relatively hard material, can protect to congeal water subassembly 20, water collector 30, atomizing piece 40 and wind channel subassembly 50 avoid receiving the impact of external force to lead to damaging, furthermore, inclosed installation space can prevent that external foreign matter from getting into in the installation space and damaging the spare part in the installation space, humidification device 10's life can be improved.
Further, the design has first air intake 12 on the shell 11, shell 11 is provided with a plurality of grids in first air intake 12 department, the first air intake 12 air inlet direction that is provided with a plurality of grids is for following the air inlet below to one side, so set up, not only can prevent to a certain extent that external foreign matter from getting into the inside installation space of shell 11, and a plurality of grids have the guide effect to the air inlet flow of first air intake 12, can increase the flow and the speed of first air intake 12 air inlet flow in the unit interval, can improve humidification device 10's performance, can optimize humidification device 10's technology structure.
As shown in fig. 1 and 2, the water condensing assembly 20 may mainly include: the compressor 21, the first heat exchanger 22 and the second heat exchanger 23 are connected in series and form a cooling circulation loop. Specifically, one of the first heat exchanger 22 and the second heat exchanger 23 may serve as an evaporator, the other may serve as a condenser, and the refrigerant may flow in the cooling circulation circuit, and moisture-containing air around the evaporator may be continuously condensed into small droplets on the surface of the evaporator and then flow downward by gravity. Wherein, the water condensing assembly 20 may further include: the throttler is connected with the compressor 21 in series, can play a throttling role, and can be an expansion valve or a capillary tube.
As shown in fig. 1 and 2, the water receiving tray 30 is installed and disposed below the first heat exchanger 22 and/or the second heat exchanger 23 to receive and contain the condensed water of the first heat exchanger 22 and/or the second heat exchanger 23. Specifically, the second heat exchanger 23 and/or the second heat exchanger 23 can condense moisture in the airflow entering from the first air inlet 12 on the outer surface of the first heat exchanger 22 and/or the second heat exchanger 23, and then small water drops are condensed into large water drops and then fall into the water receiving tray 30 from the outer surface of the first heat exchanger 22 or the second heat exchanger 23 due to the action of gravity.
Referring to fig. 1 and 2, the atomizing element 40 is disposed at the water receiving tray 30, and the atomizing element 40 is spaced apart from the water condensing assembly 20, the atomizing element 40 can atomize water in the water receiving tray 30 to improve indoor air humidity, and the atomizing element 40 is spaced apart from the water condensing assembly 20 to ensure independence of various components of the humidifying device 10, so that atomized water vapor can be prevented from directly rising to the periphery of the water condensing assembly 20 to interfere with the operation of the water condensing assembly 20.
Referring to fig. 1 and 2, a second air inlet 51 and a second air outlet 52 are disposed on the air duct assembly 50, wherein the second air inlet 51 of the air duct assembly 50 is disposed above the water pan 30, and the atomizing member 40 can atomize water in the water pan 30, so as to improve the humidity of air above the atomizing member 40, and thus the second air inlet 51 is covered on the atomizing member 40 to send out air with water mist from the second air outlet 52.
Therefore, the humidifying device 10 condenses water in outdoor air into the water receiving tray 30 through the water condensing assembly 20, the water in the water receiving tray 30 is atomized through the atomizing piece 40, and atomized water vapor enters the indoor space through the air duct assembly 50, so that the indoor air humidity can be improved, automatic humidity control can be realized, manual interference is not needed, and the maintenance cost of the humidifying device 10 can be reduced.
According to an alternative embodiment of the present invention, as shown in fig. 1, the water condensing assembly 20 further includes: the first fan 24, the first heat exchanger 22 and the second heat exchanger 23 are arranged at intervals, the first fan 24 is arranged between the first heat exchanger 22 and the second heat exchanger 23, the first fan 24 is provided with a third air inlet 25 and a third air outlet 26, and the third air inlet 25 faces the first heat exchanger 22 and the second heat exchanger 23 respectively so as to send out the air at the first heat exchanger 22 and the second heat exchanger 23 from the third air outlet 26. That is, a first fan 24 is installed between the first heat exchanger 22 and the second heat exchanger 23, the first fan 24 has a third air inlet 25 and a third air outlet 26, and the third air inlet 25 can absorb the airflow entering from the first air inlet 12 into the interior of the humidifying device 10 for the cooling cycle treatment. Therefore, the first heat exchanger 22 and the second heat exchanger 23 can share the first fan 24, the first fan 24 can radiate heat for the first heat exchanger 22 and the second heat exchanger 23 at the same time, the temperature of air around the first heat exchanger 22 and the second heat exchanger 23 can be appropriate, the working reliability of the first heat exchanger 22 and the second heat exchanger 23 can be ensured, and the first fan 24 can reduce the number of fans used and the cost of the water condensation assembly 20.
Referring to fig. 1 and 2, the housing 11 is further formed with a first air outlet 13, the first air inlet 12 is disposed at the opposite side of the housing 11, and the first air inlet 12 corresponds to the first heat exchanger 22 and the second heat exchanger 23, the first air outlet 13 corresponds to the third air outlet 26, the first air outlet 13 is provided with a plurality of grilles, the grilles can not only reduce foreign matters entering the internal installation space of the housing 11, but also can guide the air flow of the air outlet, so as to improve the efficiency of the air outlet, the dry air flow blown out from the third air outlet 26 can enter the air through the direct first air outlet 13, so as to ensure that the first fan 24 can continuously and normally operate, and ensure the operational reliability of the water condensing assembly 20.
As shown in fig. 1, the first heat exchanger 22, the first fan 24 and the second heat exchanger 23 are arranged at intervals in the first direction, that is, the first heat exchanger 22, the first fan 24 and the second heat exchanger 23 are sequentially installed in the first direction: first heat exchanger 22, first fan 24 and second heat exchanger 23, and first heat exchanger 22, first fan 24 and second heat exchanger 23 are located the top of water collector 30, compressor 21 is located the outside of water collector 30 on the first direction, and compressor 21 sets up at the second direction interval with first heat exchanger 22, the second direction is perpendicular with the first direction and sets up, so set up, not only can make full use of the inside installation space of shell 11, improve installation space's space utilization, and can simplify the road that the air current flows through in congealing water subassembly 20, thereby can improve the efficiency of congealing water subassembly 20 cooling cycle. The first direction may be a front-back direction, and the second direction may be a left-right direction.
As shown in fig. 1 and 2, the water tray 30 includes: the water receiving tray 30 comprises a bottom plate 31, side frames 32 and a partition plate 33, wherein the side frames 32 surround the edge of the bottom plate 31 and extend upwards, the bottom plate 31 can be matched with the side frames 32 to define a water receiving space, so that the water receiving tray 30 can receive more water as much as possible and the water is prevented from overflowing from the water receiving tray 30, therefore, the reliability and fault tolerance of the structure of the water receiving tray 30 can be improved, furthermore, the partition plate 33 is isolated between the side frames 32 and is used for separating a water receiving space and an atomizing space in the water receiving tray 30, a water through hole 34 for connecting the water receiving space and the atomizing space is formed in the partition plate 33, the water through hole 34 has a certain height relative to the bottom plate 31, so that when the water level of the water in the water receiving space is higher than the height of the water through hole 34, the water higher than the height of the water through hole 34 in the water receiving space can enter the atomizing space, and the first heat, the water flowing out of the first heat exchanger 22 and/or the second heat exchanger 23 directly enters the water receiving space, when the water level of the water flow in the water receiving space is higher than the height of the water through hole 34, the water flow in the water receiving space higher than the height of the water through hole 34 enters the atomization space, so that the water in the water receiving tray 30 cannot be used by the humidifying device 10 after humidification is completed every time, part of water is always stored in the water receiving tray 30, the time required for the water level of the water flow in the water receiving space to be higher than the height of the water through hole 34 is shortened after the humidifying device 10 starts to work next time, the efficiency of the humidifying device 10 can be improved, and the use experience of a user can be improved.
Furthermore, the atomizing element 40 is disposed in the atomizing space, and the area of the atomizing space is smaller than that of the water receiving space, so that, the area of the atomizing member 40 atomizing water per unit time can be reduced, so that the time required for the atomizing member 40 to atomize water can be reduced, and further, the humidifying efficiency of the humidifying device 10 can be improved, the second air inlet 51 is covered at the atomizing space, after the atomizing member 40 atomizes the water, the second air inlet 51 can directly suck the atomized water vapor away to the indoor, thereby achieving the purpose of improving the humidity of the indoor air, so that the second air inlet 51 is directly covered above the atomizing space, can make the atomizing space relatively closed, can prevent the water mist from mixing with the outside air and take away the water mist through the free flow of the air flow, thereby causing the waste of water mist, improving the humidifying efficiency of the humidifying device 10 and optimizing the process structure.
Further, as shown in fig. 1, the atomization space and the compressor 21 are located on the same side of the water receiving space facing the air duct assembly 50, that is, the atomization space and the compressor 21 are respectively disposed in the second direction with the water receiving space, the air duct assembly 50 is disposed above the atomization space and is respectively disposed in the first direction with the compressor 21, so as to further fully utilize the installation space inside the housing 11, the structure of the humidifying device 10 can be more compact, the volume is smaller, the humidifying device 10 is suitable for more installation and setting environments, and the applicability of the humidifying device 10 can be improved.
Further, a water level switch (not shown) is disposed in the water pan 30, the water level switch is electrically connected to the compressor 21, and the water level switch can send an opening or closing instruction to the compressor 21 when the water level switch detects that the water level in the water pan 30 reaches a predetermined height. For example, when the water level rises to a predetermined height, the water in the water receiving tray 30 meets the water consumption, and the water level switch may issue a closing command to control the compressor 21 to be closed. For another example, when the water level drops to a predetermined height, the water level switch may send an opening instruction to control the compressor 21 to be opened to generate condensed water until the water level in the water receiving tray 30 cannot meet the water consumption. So set up, can realize humidification device 10's automatic accuse is wet, need not artificial interference and adjusts, can optimize technology structure, can promote user's use and experience. Wherein, the water level switch can be installed on the side frame 32 of the water-receiving tray 30, but is not limited to this.
As shown in connection with fig. 1 and 2, the air duct assembly 50 may mainly include: an air duct 54 and a second fan 53, the air duct 54 has a second air inlet 51 and a second air outlet 52, the second fan 53 is located outside the water-receiving tray 30, and the second fan 53 includes: motor and fan, motor and fan power transmission, fan set up in wind channel 54, and the fan can accelerate the velocity of flow by atomizing steam, makes steam faster flow second air outlet 52 from second air intake 51 to faster and then in the indoor space, so set up, can reduce the loss of steam at the in-process that flows into indoorly, can improve humidification device 10's humidification efficiency.
Combine fig. 1 and fig. 2 to show, atomizing piece 40 is ultrasonic atomization ware, ultrasonic atomization ware can make the water in the atomizing space become steam through the shock of high-frequency, need not to heat or add any chemical reagent, not only can reduce the energy consumption, and can make steam healthier, can promote user's use experience, furthermore, ultrasonic atomization ware is for a plurality of and evenly distributed in the atomizing space, so set up, not only can improve atomizing piece 40's atomization efficiency, make the water in the atomizing space more fast by atomizing into steam, thereby can improve humidification device 10's humidification efficiency, in addition, evenly set up the atomizing that can guarantee the water in the atomizing space with a plurality of ultrasonic atomization wares evenly, can optimize humidification device 10's structural design.
As shown in fig. 2 and fig. 3, an air conditioning system 100 according to an embodiment of the present invention may mainly include: the indoor unit 60, the outdoor unit 70 and the humidifying device 10 of the above embodiment, the humidifying device 10 is disposed in the outdoor unit 70, and the second air outlet 52 is communicated with the indoor unit 60 through a pipeline, the indoor unit 60 and the outdoor unit 70 can cooperate to complete the cooling or heating function of the air conditioning system 100, so that the indoor space can achieve the effect of being warm in winter and cool in summer, the humidifying device 10 can increase the indoor humidity without affecting the cooling or heating function of the air conditioning system 100, specifically, the humidifying device 10 can be disposed on the outdoor unit 70, for example, the humidifying device 10 is disposed on the top of the outdoor unit 70, and the second air outlet 52 of the humidifying device 10 can be connected with the indoor unit 60 through a pipeline, so that the cold air or the hot air blown out of the indoor unit 60 to the indoor space has a certain humidity, and the purpose of increasing the. The pipes may be bent into the outdoor unit 70 and then extended toward the indoor unit 60 together with other pipes of the outdoor unit 70.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A humidification device, comprising:
the air conditioner comprises a shell, a first air inlet and a second air inlet, wherein the shell is provided with a first air inlet and internally defines an installation space;
a water condensing assembly, the water condensing assembly set in the installation space and including: the system comprises a compressor, a first heat exchanger and a second heat exchanger, wherein the compressor, the first heat exchanger and the second heat exchanger are connected in series and form a cooling circulation loop;
the water receiving tray is arranged in the installation space and below the first heat exchanger and/or the second heat exchanger so as to receive condensed water of the first heat exchanger and/or the second heat exchanger;
the atomization piece is arranged at the water receiving tray and is spaced from the water condensation assembly;
the air duct assembly is arranged in the installation space and provided with a second air inlet and a second air outlet, and the second air inlet of the air duct assembly is arranged above the water pan and covered on the atomization piece so as to send out the air with mist from the second air outlet.
2. The humidification device of claim 1, wherein the water condensing assembly further comprises: the first fan is arranged between the first heat exchanger and the second heat exchanger and provided with a third air inlet and a third air outlet, and the third air inlet faces the first heat exchanger and the second heat exchanger respectively so as to send out the air at the first heat exchanger and the second heat exchanger from the third air outlet.
3. The humidifying device of claim 2, wherein the housing is further formed with a first air outlet, the first air inlet is disposed at an opposite side of the housing and corresponds to the first heat exchanger and the second heat exchanger, respectively, and the first air outlet corresponds to the third air outlet.
4. The humidifying device of claim 2, wherein the first heat exchanger, the first fan and the second heat exchanger are spaced in the first direction and above the water-receiving tray, the compressor is located outside the water-receiving tray and spaced from the first heat exchanger in a second direction, and the second direction is perpendicular to the first direction.
5. The humidifying device of claim 1, wherein the water-tray comprises: the side frame surrounds the edge of bottom plate and upwards extends, the baffle is kept apart between the side frame, with separate into water receiving space and atomizing space in the water collector, form the connection on the baffle the water receiving space with the limbers in atomizing space, first heat exchanger and/or the second heat exchanger set up in the top in water receiving space, the atomizing piece set up in the atomizing space, the second air intake cover is established atomizing space department.
6. The humidifying device of claim 5, wherein the atomizing space and the compressor are located on the same side of the water receiving space facing the air duct assembly.
7. The humidifying device of claim 1, wherein the water pan is provided with a water level switch electrically connected to the compressor to issue an on or off command to the compressor when the water level switch detects that the water level in the water pan reaches a predetermined height.
8. The humidification device of claim 1, wherein the air duct assembly comprises: wind channel and second fan, the wind channel have the second air intake with the second air outlet, the second fan is located outside the water collector and includes: the motor is in power transmission with the fan, and the fan is arranged in the air channel.
9. The humidifying device according to claim 1, wherein the atomizing member is an ultrasonic atomizer, and the ultrasonic atomizer is provided in a plurality and uniformly distributed in the atomizing space.
10. An air conditioning system, comprising:
an outdoor unit;
an indoor unit;
the humidifying device as claimed in any one of claims 1 to 9, wherein the humidifying device is disposed in the outdoor unit and the second outlet is in communication with the indoor unit via a pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021453506.5U CN212644762U (en) | 2020-07-21 | 2020-07-21 | Humidification device and air conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021453506.5U CN212644762U (en) | 2020-07-21 | 2020-07-21 | Humidification device and air conditioning system |
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| CN212644762U true CN212644762U (en) | 2021-03-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427965A (en) * | 2021-06-29 | 2021-09-24 | 珠海格力电器股份有限公司 | Outer quick-witted drain pan structure of air conditioner, outer machine of air conditioner and air conditioner |
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2020
- 2020-07-21 CN CN202021453506.5U patent/CN212644762U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427965A (en) * | 2021-06-29 | 2021-09-24 | 珠海格力电器股份有限公司 | Outer quick-witted drain pan structure of air conditioner, outer machine of air conditioner and air conditioner |
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