CN216431949U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN216431949U CN216431949U CN202122931537.8U CN202122931537U CN216431949U CN 216431949 U CN216431949 U CN 216431949U CN 202122931537 U CN202122931537 U CN 202122931537U CN 216431949 U CN216431949 U CN 216431949U
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- heat exchanger
- compressor
- expansion valve
- air conditioner
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Abstract
The utility model discloses an air conditioner, which comprises an evaporator, a compressor, a condensing device and an expansion valve, wherein the evaporator is connected with the compressor, the compressor is connected with the condensing device, the condensing device is connected with the expansion valve, the expansion valve is connected with the evaporator, the condensing device comprises a heat exchanger, a first water curtain, a first water tank, a first spray pipe and a first water pump, the refrigerating agent end of the heat exchanger is connected with the compressor, the refrigerating agent outlet end of the heat exchanger is connected with the expansion valve, the water inlet end of the heat exchanger is communicated with the water outlet end of the first water pump, the water outlet end of the heat exchanger is communicated with the first spray pipe, the first spray pipe is positioned above the first water curtain, the first water curtain is positioned above the first water tank, the first water pump can suck water in the heat exchanger for heat exchange, then the first water curtain is sprayed through the first spray pipe, and drops in the first water tank after passing through the first water curtain, the device can be convenient for the installation of the air-conditioning refrigeration host and the heat dissipation host.
Description
Technical Field
The utility model relates to the technical field of household appliances, concretely relates to air conditioner.
Background
The air conditioner, i.e. an air conditioner, has the function of adjusting parameters such as the temperature, the humidity, the cleanliness and the air flow rate of the air in a room (or a closed space or a region) so as to meet the requirement of human comfort.
The air conditioner comprises four basic components, namely an evaporator, a compressor, a condenser and an expansion valve, and the basic principle of the air conditioner is that refrigerant in the evaporator can be gasified and then enters the compressor, the compressor can compress gaseous refrigerant into high-temperature high-pressure gas and transmits the gas to the condenser, the condenser can cool the entering refrigerant into medium-temperature high-pressure liquid and input the liquid to the expansion valve, and the expansion valve can throttle and reduce the pressure of the entering refrigerant into low-temperature low-pressure liquid and input the liquid to the evaporator. The evaporator, the compressor and the expansion valve are arranged in the shell of the refrigeration host, the condenser is arranged in the shell of the heat dissipation host, the refrigeration host is located indoors, the heat dissipation host is arranged outdoors, and because a refrigerant needs to circulate among the evaporator, the compressor, the condenser and the expansion valve, the condenser, the compressor and the expansion valve need to be connected through copper pipes, and the refrigeration host and the heat dissipation host need to be connected through copper pipes.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides an air conditioner, the installation of air conditioner refrigeration host computer and heat dissipation host computer can be convenient for to this device.
An air conditioner comprises an evaporator, a compressor, a condensing device and an expansion valve, wherein the evaporator is connected with the compressor, the compressor is connected with the condensing device, the condensing device is connected with the expansion valve, the expansion valve is connected with the evaporator, a refrigerant can circulate in the evaporator, the compressor, the condensing device and the expansion valve, the condensing device comprises a heat exchanger, a first water curtain, a first water tank, a first spray pipe and a first water pump, the evaporator, the compressor, the heat exchanger and the expansion valve are arranged in a shell of a refrigeration host machine, the first water curtain, the first water tank, the first spray pipe and the first water pump are all arranged in the shell of the refrigeration host machine, an air outlet is arranged on the side wall of the shell of the refrigeration host machine, a first air outlet is arranged on the side wall of the shell of the refrigeration host machine, a refrigerant end of the heat exchanger is connected with the compressor, a refrigerant outlet end of the heat exchanger is connected with the expansion valve, and a water inlet end of the heat exchanger is communicated with a water outlet end of the first water pump, the water outlet end of the heat exchanger is communicated with the first spraying pipe, the first spraying pipe is located above the first water curtain, the first water curtain is located above the first water tank, the first water pump can suck water in the first water tank into the heat exchanger for heat exchange, then the water is sprayed into the first water curtain through the first spraying pipe, and the water drops into the first water tank after passing through the first water curtain.
Preferably, a heat dissipation fan is installed in the housing of the heat dissipation host, and the heat dissipation fan corresponds to the first air outlet.
Preferably, the heat dissipation fan and the first air outlet are both provided in two.
Preferably, the first water tank is provided with a first water replenishing port, and the first water replenishing port is connected with a first water replenishing pipe.
Preferably, be connected with first drain pipe on the first water tank, install first drainage valve on the first drain pipe.
Preferably, a fan is installed in the shell of the refrigeration host machine, and the fan corresponds to the air outlet.
Preferably, the condenser further comprises a gas-liquid separator installed between the compressor and the condensing device.
Preferably, the drying device further comprises a drying filter, and the drying filter is arranged between the condensing device and the expansion valve.
The beneficial effects of the utility model are embodied in: use the heat exchanger among this technical scheme, first water curtain, first water tank, traditional condenser is replaced to first shower and first water pump, water suction in with first water tank during the use is with getting into the refrigerant heat transfer in the heat exchanger to first water pump, then spout first water curtain through first shower, discharge the hot-air outside to the casing of heat dissipation host computer after the heat dissipation of a large amount of hot water during through first water curtain, water in the first water tank constantly circulates, realize the heat transfer to the refrigerant, this kind of heat transfer mode, the shared volume of heat exchanger installation in the casing of refrigeration host computer is little, high heat exchange efficiency, because water is one of the best cooling method, and the heat exchanger does not need the copper pipe with being connected of heat dissipation host computer, can improve the flexibility ratio of heat dissipation host computer and the installation of refrigeration host computer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a top view of the heat dissipation device of the present invention;
FIG. 2 is a schematic external view of a refrigeration main unit according to embodiment 3;
FIG. 3 is a top sectional view of the upper layer of the cooling main unit in embodiment 3;
FIG. 4 is a top sectional view of the lower layer of the cooling main unit in embodiment 3;
fig. 5 is a top sectional view of the cooling main unit in embodiment 4.
In the figure, 1-water tray, 2-water curtain, 3-evaporator, 4-fan, 5-air outlet, 6-spray pipe, 7-electric auxiliary heat module, 8-compressor, 9-heat exchanger, 10-expansion valve, 11-gas-liquid separator, 12-drying filter, 13-water tank, 14-circulating pump, 15-display screen, 16-drain valve, 17-ceiling main frame, 18-ultraviolet sterilizing lamp, 19-main control system, 21-heat radiation fan, 22-first water curtain, 23-first water tank, 24-first spray pipe and 25-first water pump.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
Example 1
As shown in fig. 1, in the present embodiment, an air conditioner is provided, which includes an evaporator 3, a compressor 8, a condensing device, and an expansion valve 10, where the evaporator 3 is connected to the compressor 8, the compressor 8 is connected to the condensing device, the condensing device is connected to the expansion valve 10, the expansion valve 10 is connected to the evaporator 3, a refrigerant can circulate in the evaporator 3, the compressor 8, the condensing device, and the expansion valve 10, the condensing device includes a heat exchanger 9, a first water curtain 22, a first water tank 23, a first shower pipe 24, and a first water pump 25, the evaporator 3, the compressor 8, the heat exchanger 9, and the expansion valve 10 are installed in a casing of a cooling host, the first water curtain 22, the first water tank 23, the first shower pipe 24, and the first water pump 25 are all installed in the casing of the cooling host, an air outlet 5 is opened on a casing side wall of the cooling host, a first air outlet is opened on a casing side wall of the cooling host, the system refrigerant end of the heat exchanger 9 is connected with the compressor 8, the refrigerant outlet end of the heat exchanger 9 is connected with the expansion valve 10, the water inlet end of the heat exchanger 9 is communicated with the water outlet end of the first water pump 25, the water outlet end of the heat exchanger 9 is communicated with the first spray pipe 24, the first spray pipe 24 is positioned above the first water curtain 22, the first water curtain 22 is positioned above the first water tank 23, the first water pump 25 can pump water in the first water tank 23 into the heat exchanger 9 for heat exchange, then the water is sprayed into the first water curtain 22 through the first spray pipe 24, and the water drops into the first water tank 23 after passing through the first water curtain 22.
Specifically, the basic principle of the air conditioner is that the refrigerant in the evaporator 3 can be gasified and then enters the compressor 8, the compressor 8 can compress the gaseous refrigerant into a high-temperature high-pressure gaseous state and deliver the gaseous refrigerant to the condensing device, the condensing device can cool the entering refrigerant into a medium-temperature high-pressure liquid state and input the liquid state to the expansion valve 10, and the expansion valve 10 can throttle and depressurize the entering refrigerant into a low-temperature low-pressure liquid state and input the low-temperature low-pressure liquid state to the evaporator 3.
In this embodiment, the heat exchanger 9, the first water curtain 22, the first water tank 23, the first spray pipe 24 and the first water pump 25 are used to replace a conventional condenser, which has the functions that the conventional condenser needs to be installed in a shell of a heat dissipation main machine, since a refrigerant needs to move in the condenser, the condenser needs to be connected with the compressor 8 and the expansion valve 10, the condenser is connected with the compressor 8 and the expansion valve 10 by using a copper pipe, and due to the existence of the copper pipe, the refrigeration main machine and the heat dissipation main machine have strict position limitation during installation, and installation is inconvenient.
When the heat exchanger is used in the embodiment, the first water pump 25 pumps water in the first water tank 23 into the heat exchanger 9 to exchange heat with a refrigerant entering the heat exchanger 9, then the water is sprayed into the first water curtain 22 through the first spraying pipe 24, a large amount of heat is dissipated from hot water through the first water curtain 22, and then hot air is discharged to the outside of a shell of the heat dissipation host, water in the first water tank 23 continuously circulates, heat exchange of the refrigerant is achieved, the heat exchanger 9 is small in occupied size when being installed in the shell of the refrigeration host, heat exchange efficiency is high, water is one of the best cooling methods, and the heat exchanger 9 is connected with the heat dissipation host without a copper pipe, so that the installation flexibility of the heat dissipation host and the refrigeration host can be improved.
In this embodiment, a heat dissipation fan 21 is installed in the housing of the heat dissipation host, and the heat dissipation fan 21 corresponds to the first air outlet.
In this embodiment, the number of the heat dissipation fan 21 and the number of the first air outlets are two. Set up radiator fan 21, accelerate the discharge to heat dissipation host computer casing steam for the radiating effect of water on first cascade 22 is better, makes the hydroenergy through the heat transfer enough abundant heat dissipation.
In this embodiment, the first water tank 23 is provided with a first water replenishing opening, and the first water replenishing opening is connected with a first water replenishing pipe.
In this embodiment the first water tank 23 is connected with a first drain pipe, and the first drain pipe is provided with a first drain valve. The first water replenishing pipe and the first water discharging pipe are arranged in the embodiment, and water in the first water tank 23 can be discharged, replaced and the like. In this embodiment, the casing of the heat dissipation main unit uses the first air outlet as the front side.
Install fan 4 in the casing of refrigeration host computer in this embodiment, fan 4 corresponds with air outlet 5 to discharge the refrigerated gas in the host computer of refrigerating with higher speed.
The gas-liquid separator 11 is further included in the embodiment, and the gas-liquid separator 11 is installed between the compressor 8 and the condensing device. The main function of the gas-liquid separator 11 is to store part of the refrigerant in the system and prevent the compressor 8 from liquid impact and the refrigerant from being excessive to dilute the compressor oil.
The present embodiment further comprises a dry filter 12, wherein the dry filter 12 is installed between the condensing device and the expansion valve 10. The dry filter 12 is installed between the condensing unit and the expansion valve 10, and is used for absorbing moisture to prevent the occurrence of ice blockage and the like from affecting the operation of the system.
In this embodiment, the refrigerant is fluorine, and the housing of the refrigeration host machine in this embodiment has the air outlet 5 as the front side.
Example 2
This embodiment has further prescribed a limit on embodiment 1's basis, in this embodiment be provided with water tray 1, cascade 2, shower 6, water tank 13 and circulating pump 14 in the refrigeration host casing, water tray 1 is located the below of evaporimeter 3, and the comdenstion water that forms on the evaporimeter 3 can drop on water tray 1, and the comdenstion water that gets into water tray 1 can flow into in the water tank 13, and shower 6 is located the top of cascade 2, and cascade 2 is located the top of water tray 1, is connected with the moisturizing pipe on the water tank 13, and circulating pump 14 can be with the water suction shower 6 in the water tank 13, and shower 6 can spout water into cascade 2, and rivers can drop on water tray 1 after the cascade 2, be connected with the drain pipe on the water tank 13 in this embodiment, install drainage valve 16 on the drain pipe.
In the embodiment, the water tray 1, the water curtain 2, the spray pipe 6, the water tank 13 and the circulating pump 14 are arranged in the shell of the refrigeration main machine, when in use, when the water tank cooling device is used, the evaporator 3 works, condensate water is continuously generated on a coil pipe of the evaporator 3, the condensate water drops on the water tray 1 and then flows into the water tank 13, the circulating pump 14 pumps the condensate water in the water tank 13 into the spray pipe 6, the spray pipe 6 sprays the condensate water onto the water curtain 2, the temperature in the space is absorbed by the condensate water through the water curtain 2 to be cooled, then the evaporator 3 is matched to cool the gas in the space at the same time, the efficacy of the condensed water is utilized, the refrigeration effect is improved, and the water tank 13 is provided with a drain pipe which is provided with a drain valve 16, so that the water in the water tank 13 can be drained periodically to ensure the cleanness of the water in the water tank 13.
Example 3
As shown in fig. 2 to 4, the present embodiment is further limited on the basis of embodiment 2, in the present embodiment, a cabinet type machine is adopted as a refrigeration host, the cabinet type machine is divided into three layers, a water tray 1, a water curtain 2, an evaporator 3, a fan 4 and a spray pipe 6 are placed on the upper layer, and an electric auxiliary thermal module 7 is installed in the upper layer and used for heating air in winter; the middle layer is provided with a display screen 15 and a main control system for controlling the air conditioner; the lower layer is provided with a compressor 8, a heat exchanger 9, an expansion valve 10, a gas-liquid separator 11, a drying filter 12, a water tank 13 and a circulating pump 14.
Example 4
As shown in fig. 5, the present embodiment is further described on the basis of embodiment 2, in the present embodiment, a ceiling machine is adopted as the refrigeration host, a ceiling main frame 17 is connected to a housing of the refrigeration host, the fan 4 faces the air outlet 5, the evaporator 3 is installed at the rear side of the fan 4, the water curtain 2 is installed at the rear side of the evaporator 3, the water tray 1 is located at the lower sides of the water curtain 2 and the evaporator 3, the heat exchanger 9, the expansion valve 10, the gas-liquid separator 11, and the drying filter 12 are installed at the right side of the fan 4, and the ultraviolet germicidal lamp 18, the main control system 19, and the display screen are installed in the housing of the refrigeration host.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. An air conditioner comprises an evaporator (3), a compressor (8), a condensing device and an expansion valve (10), wherein the evaporator (3) is connected with the compressor (8), the compressor (8) is connected with the condensing device, the condensing device is connected with the expansion valve (10), the expansion valve (10) is connected with the evaporator (3), a refrigerant can circulate in the evaporator (3), the compressor (8), the condensing device and the expansion valve (10), the air conditioner is characterized in that the condensing device comprises a heat exchanger (9), a first water curtain (22), a first water tank (23), a first spray pipe (24) and a first water pump (25), the evaporator (3), the compressor (8), the heat exchanger (9) and the expansion valve (10) are arranged in a shell of a refrigeration host machine, the first water curtain (22) and the first water tank (23), the first spray pipe (24) and the first water pump (25) are all arranged in the shell of the heat dissipation host machine, the shell side wall of the refrigeration host is provided with an air outlet (5), the shell side wall of the heat dissipation host is provided with a first air outlet, a system refrigerant end of the heat exchanger (9) is connected with the compressor (8), a refrigerant outlet end of the heat exchanger (9) is connected with the expansion valve (10), a water inlet end of the heat exchanger (9) is communicated with a water outlet end of the first water pump (25), the water outlet end of the heat exchanger (9) is communicated with the first spray pipe (24), the first spray pipe (24) is positioned above the first water curtain (22), the first water curtain (22) is positioned above the first water tank (23), the first water pump (25) can pump water in the first water tank (23) into the heat exchanger (9) for heat exchange, then the water is sprayed into the first water curtain (22) through the first spray pipe (24), and the water drops in the first water tank (23) after passing through the first water curtain (22).
2. The air conditioner according to claim 1, wherein a heat dissipation fan (21) is installed in the housing of the heat dissipation main unit, and the heat dissipation fan (21) corresponds to the first air outlet.
3. An air conditioner according to claim 2, characterized in that the radiator fan (21) and the first air outlet are provided in two.
4. An air conditioner according to claim 1, characterized in that the first water tank (23) is provided with a first water replenishing port, and the first water replenishing port is connected with a first water replenishing pipe.
5. An air conditioner according to claim 4, characterized in that a first drain pipe is connected to the first water tank (23), and a first drain valve is installed on the first drain pipe.
6. An air conditioner according to claim 1, characterized in that a fan (4) is installed in the housing of the main refrigerating unit, and the fan (4) corresponds to the air outlet (5).
7. An air conditioner according to claim 1, further comprising a gas-liquid separator (11), said gas-liquid separator (11) being mounted between the compressor (8) and the condensing means.
8. An air conditioner according to claim 1, further comprising a dry filter (12), wherein the dry filter (12) is installed between the condensing means and the expansion valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122931537.8U CN216431949U (en) | 2021-11-26 | 2021-11-26 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122931537.8U CN216431949U (en) | 2021-11-26 | 2021-11-26 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216431949U true CN216431949U (en) | 2022-05-03 |
Family
ID=81340421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122931537.8U Active CN216431949U (en) | 2021-11-26 | 2021-11-26 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216431949U (en) |
-
2021
- 2021-11-26 CN CN202122931537.8U patent/CN216431949U/en active Active
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Effective date of registration: 20220705 Address after: 344000 4th floor, building 5, industrial park in small and medium-sized areas, Fuzhou high tech Industrial Development Zone, Fuzhou City, Jiangxi Province Patentee after: Jiangxi Haixun Intelligent Technology Co.,Ltd. Address before: 344406 No. 25-1, ancha group, ancha village, Huangpi Town, Yihuang County, Fuzhou City, Jiangxi Province Patentee before: Li Minghong |