CN216522044U

CN216522044U - Air conditioner

Info

Publication number: CN216522044U
Application number: CN202122456678.9U
Authority: CN
Inventors: 刘升男; 王晓斌; 谷培信
Original assignee: Qingdao Hisense Network Energy Co ltd
Current assignee: Qingdao Hisense Network Energy Co ltd
Priority date: 2021-07-05
Filing date: 2021-10-12
Publication date: 2022-05-13
Anticipated expiration: 2031-10-12
Also published as: CN215682974U; CN216522048U; CN216868675U; CN215765412U; CN215773894U; CN216281814U; CN215765518U; CN115585506A; CN215909240U; CN216897531U; CN115589697A

Abstract

The present invention provides an air conditioner, comprising: a case constituting a housing of the air conditioner; the evaporator unit is arranged in the shell, an evaporator is arranged in the evaporator unit, and the evaporator is used for refrigerating air flowing through the evaporator and blowing out cold air from the side face of the shell; the condensation unit is arranged below the evaporation unit, and a condenser is arranged in the condensation unit; and the condenser and the evaporator are arranged in a superposed manner or in an intersected manner in the direction of the evaporation unit to the condensation unit. The condenser of the air conditioner is positioned below the evaporator, so that condensed water condensed after heat exchange on the evaporator can flow onto the condenser, and is directly evaporated by the condenser, the arrangement of a water receiving box and a drainage component can be saved, the size of the air conditioner in the height direction can be reduced, the internal space of the air conditioner can be optimized, the cost of the air conditioner can be reduced, and the heat exchange efficiency of the air conditioner can be improved due to the evaporation of the condensed water by the condenser.

Description

Air conditioner

This application claims priority to chinese patent application No. 202110757912.3 (filed 7/5/2021), the entire contents of which are incorporated herein by reference.

Technical Field

The utility model belongs to the technical field of air conditioning, and particularly relates to an air conditioner.

Background

In the prior art, the current 5G construction mainly adopts a C-RAN networking mode, so that the site selection difficulty of a base station can be reduced, the machine room leasing cost can be reduced, and the construction flexibility can be improved. However, the 5G devices are highly dense, which brings a series of problems such as local overheating of devices in the cabinet, high energy consumption of the air conditioner and the like, especially, the outdoor cabinet has a plurality of problems such as insufficient cooling capacity of the air conditioner, easy damage to overload operation of the air conditioner, excessive battery configuration caused by high energy consumption of the air conditioner or insufficient battery power supply duration and the like in high temperature weather, and the safety and reliability of the network are seriously affected.

The drain pipe of tradition outdoor cabinet air conditioner all walks the pipe in cabinet inside, and the aesthetic property is relatively poor, and the water pipe leaks and greatly to the safe influence of equipment in the cabinet, and most air conditioners adopt electric heating's mode at present, evaporates the air conditioner comdenstion water, and above-mentioned problem can effectively be solved to this scheme, has nevertheless increased air conditioner complete machine energy consumption, can't satisfy energy-conserving requirement.

The utility model is provided in view of the above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. For this purpose,

the utility model provides an air conditioner, which is provided with an evaporation unit and a condensation unit which are arranged up and down, wherein the condenser is positioned below the evaporator, so that condensed water after heat exchange of the evaporator can flow onto the condenser and is directly evaporated by the condenser, the arrangement of a water receiving box and a drainage component can be saved, the size of the air conditioner in the height direction can be favorably reduced, the internal space of the air conditioner can be optimized, and the cost of the air conditioner can be favorably reduced.

In order to achieve the above object, an embodiment of the present invention provides an air conditioner, including a housing forming a casing of the air conditioner; the evaporation unit is arranged in the shell, an evaporator is arranged in the evaporation unit, the evaporator is used for refrigerating air flowing through the evaporator, and cold air is blown out from the side face of the shell; the condensation unit is arranged below the evaporation unit, and a condenser is arranged in the condensation unit; wherein, look at by the evaporation unit in the direction of condensing unit, the condenser with the evaporimeter coincidence sets up or the condenser with the evaporimeter intersects the setting.

The air conditioner is provided with the evaporation unit and the condensation unit which are arranged up and down, the condenser is positioned below the evaporator, so that condensed water condensed after heat exchange on the evaporator can flow onto the condenser, and is directly evaporated by the condenser, the arrangement of a water receiving box and a drainage component can be saved, the size of the air conditioner in the height direction can be reduced, the internal space of the air conditioner can be optimized, and the structural cost of the air conditioner can be reduced; the water receiving box and the internal drainage component are saved, so that the cabinet does not need to be additionally provided with a drainage hole for draining condensed water, and the cabinet is more attractive; the water receiving box and the internal drainage component are saved, the water leakage risk of the drainage pipe in the cabinet is reduced, and the equipment in the cabinet can run more stably and reliably; the condensed water on the evaporator is evaporated by the condenser, so that the peripheral temperature of the condenser is reduced, the heat exchange efficiency of the condenser is improved, and the heat exchange efficiency of the air conditioner can be improved.

In addition, the air conditioner according to the above embodiment of the present invention may further have the following additional technical features:

in some embodiments of the present invention, when the condenser and the evaporator are arranged in a superposed manner, a partition board is arranged between the evaporation unit and the condensation unit, the partition board is hollow, and heat preservation cotton is arranged at the hollow part of the partition board.

In some embodiments of the present invention, the evaporation unit is provided with an evaporation air inlet and an evaporation air outlet, the evaporation air inlet and the evaporation air outlet form a first air flow channel outside the evaporation unit, and the evaporation unit is communicated with the first air flow channel to form a first air flow cycle;

the condensation unit is provided with a condensation air inlet and a condensation air outlet, the condensation air inlet and the condensation air outlet are arranged outside the condensation unit to form a second air flow channel, and the condensation unit is communicated with the second air flow channel to form a second air flow circulation.

In some embodiments of the present invention, a first fan mounting plate is disposed in the evaporation unit, the first fan mounting plate divides the evaporation unit into an evaporation air inlet space and an evaporation air outlet space, the evaporator is disposed in the evaporation air inlet space, a first fan is disposed in the evaporation air outlet space, and the first fan is mounted on the first fan mounting plate.

In some embodiments of the present invention, the evaporator divides the evaporation air inlet space into two parts, one part is an evaporation air inlet side, the other part is an evaporation air outlet side, and air entering from the evaporation air inlet passes through the evaporator through the evaporation air inlet side and flows to the evaporation air outlet side, and then flows out of the housing through the evaporation air outlet space under the driving of the first fan.

In some embodiments of the present invention, a second fan mounting plate is disposed in the condensation unit, the second fan mounting plate divides the condensation unit into a condensation air inlet space and a condensation air outlet space, the condenser is disposed in the condensation air inlet space, a second fan is disposed in the condensation air outlet space, and the second fan is mounted on the second fan mounting plate.

In some embodiments of the present invention, the condenser divides the condensation air inlet space into a condensation air inlet side and a condensation air outlet side, and the air entering from the condensation air inlet passes through the condenser through the condensation air inlet side and flows to the condensation air outlet side, and then flows out of the housing through the condensation air outlet space under the driving of the second fan.

In some embodiments of the present invention, a compressor is disposed in the condensation air inlet side, and the compressor is respectively communicated with the evaporator and the condenser.

In some embodiments of the present invention, when the condenser and the evaporator are disposed in an intersecting manner, a water receiving box is disposed at the bottom end of the evaporator, a drain hole is disposed on the water receiving box, the drain hole is connected to a drain pipe, and the drain pipe penetrates through the condensing unit and reaches the outside of the housing.

In some embodiments of the present invention, the evaporation air outlet is disposed on the housing, and the evaporation air outlet is disposed in a radial direction of the first fan.

Additional aspects and advantages of the utility model 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 utility model.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of a complete machine of an equipment cabinet provided according to an embodiment of the present invention;

fig. 2 is a first schematic diagram of an air conditioner according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an air conditioner in which a condenser and an evaporator are arranged in a superposed manner according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an air conditioner in which a condenser and an evaporator intersect each other according to an embodiment of the present invention;

FIG. 5 is a schematic flow diagram of a first air flow channel and a second air flow channel according to an embodiment of the present invention;

fig. 6 is a schematic diagram of a second overall unit of the air conditioner according to the embodiment of the utility model;

fig. 7 is a third schematic view of the whole air conditioner according to the embodiment of the present invention;

fig. 8 is a fourth schematic diagram of the whole air conditioner according to the embodiment of the utility model;

fig. 9 is an internal schematic view of an air conditioner according to an embodiment of the present invention.

In the above figures: 100. an equipment cabinet; 101. a vent; 1. a housing; 11. an evaporation air inlet; 12. an evaporation air outlet; 13. a condensing air inlet; 14. a condensation air outlet; 2. an evaporation unit; 21. an evaporator; 22. a first fan mounting plate; 23. evaporating the air intake space; 231. evaporating the air inlet side; 232. evaporating the air outlet side; 24. evaporating the air outlet space; 25. a first fan; 26. Evaporating the connecting plate; 27. an electrical box; 3. a condensing unit; 31. a condenser; 32. a second fan mounting plate; 33. a condensation air intake space; 331. condensing the air inlet side; 332. condensing the air outlet side; 34. condensing the air outlet space; 35. a second fan; 36. a condensing connecting plate; 37. a compressor; 38. a system pipeline; 4. a partition plate; 5. a water receiving box; 51. a drain hole; 6. a first air flow passage; 7. a second airflow path.

Detailed Description

The utility model is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.

The air conditioner includes an evaporation unit and a condensation unit, the condensation unit refers to a portion of a refrigeration cycle including a compressor and a condenser, the evaporation unit of the air conditioner includes an evaporator, and an expansion valve may be provided in the evaporation unit or the condensation unit. In a cooling state of the air conditioner, the air conditioner functions as a cooler in a cooling mode. Meanwhile, the air conditioner also has heating capacity, when in the heating state of the air conditioner, the air conditioner is used as a heater of a heating mode,

the evaporation unit is connected to a condensation unit installed in a space below the evaporation unit through a pipe. The condensing unit may be provided with a compressor, a condenser, a second fan, an expander, and a part of a refrigeration cycle, and the evaporating unit may be provided with an evaporator and a first fan.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 9, an air conditioner according to an embodiment of the present application includes: a casing 1 constituting a casing of the air conditioner, and an evaporation unit 2 and a condensation unit 3 disposed in an upper and lower manner.

The air conditioner of this application mainly sets up in equipment cabinet 100, and under equipment cabinet 100 long-term work, its inside electrical component has a large amount of problems that generate heat, and the air conditioner of this application embodiment is applicable in the outdoor equipment cabinet 100's on the basic station heat dissipation demand, and the air conditioner of this application embodiment can effectively dispel the heat to equipment cabinet 100 inner space promptly.

The cabinet 1 is installed in an inner space of the equipment cabinet 100, a plurality of components constituting a refrigeration cycle are installed in the cabinet 1, and the cabinet 1 defines an overall appearance of the air conditioner, including a side surface of the cabinet 1 defining a side configuration, a bottom surface of the cabinet 1 defining a bottom configuration, and a top surface of the cabinet 1 defining a top configuration. The case 1 in the present application constitutes only an outer case of the air conditioner and does not constitute an inner frame of the air conditioner.

Casing 1 constitutes the shell of air conditioner, is provided with evaporation unit 2 and condensing unit 3 in the casing 1, and evaporation unit 2 and condensing unit 3 are setting up from top to bottom in casing 1, specifically says that evaporation unit 2 sets up the top at condensing unit 3.

An evaporator 21 is arranged in the evaporation unit 2, and the evaporator 21 is used for refrigerating air flowing through the evaporator 21 and blowing out cold air from the side surface of the casing 1, so that refrigeration of the inner space of the equipment cabinet 100 is realized, and the temperature of electrical components in the equipment cabinet 100 is reduced. The evaporator 21 is provided at the periphery thereof with fins for improving a contact space of the evaporator 21 with air, thereby improving heat exchange efficiency of the evaporator 21.

During the cooling process of the air conditioner, the water vapor in the air passes through the evaporator 21, and the refrigerant in the evaporator 21 absorbs the heat in the water vapor so that the water vapor releases heat at the evaporator 21 and condenses into water drops, and then converges into condensed water, and the condensed water on the evaporator 21 can flow down along the fins arranged on the periphery of the evaporator 21.

The condenser 31 is provided in the condensing unit 3, the condenser 31 is provided below the evaporator 21 of the evaporating unit 2, and the condenser 31 and the evaporator 21 are provided in a superposed or intersecting manner in a direction of the condensing unit 3 viewed from the evaporating unit 2, that is, the condenser 31 and the evaporator 21 are superposed or have an intersecting point when the condensing unit 3 is viewed from above the evaporating unit 2. When the remaining evaporators 21 of the condenser 31 are overlapped, the size of the evaporator 21 can be smaller than that of the condenser 31, so that the condensed water can be dropped on the condenser 31 completely, the evaporation effect of the condensed water is improved, and the heat dissipation efficiency of the condenser 31 is improved.

Since the condenser 31 is disposed below the evaporator 21 and there is an intersection point or coincidence between the two, the condensed water condensed after heat exchange on the evaporator 21 can flow to the condenser 31 along the fins on the evaporator 21, and the refrigerant in the condenser 31 is condensed into a liquid phase by heat release in the condenser 31, and the heat is released to the surrounding environment by the condensation process, so that the temperature of the condenser 31 is high. The condensed water flows onto the condenser 31 to accelerate the evaporation of the condensed water, and meanwhile, in the evaporation process of the condensed water, the condensed water absorbs the heat around the condenser 31, so that the temperature of the condenser 31 is relatively reduced, the heat dissipation efficiency of the condenser 31 is favorably improved, and the heat release of the condenser 31 plays a role of virtuous circle. This embodiment is through improving the heat exchange efficiency of condenser 31, and then can improve air conditioner heat exchange efficiency.

Secondly, in this embodiment, condenser 31 sets up the below at evaporimeter 21 for the comdenstion water of heat transfer back condensation can follow the fin on evaporimeter 21 and flow condenser 31 on the evaporimeter 21, can save water receiving box 5 and drainage parts's setting, be favorable to reducing the size of air conditioner direction of height, optimize the air conditioner inner space, make the adaptable more assembly environment of air conditioner, and save water receiving box 5 and drainage parts's setting and still be favorable to reducing air conditioner structure cost, in order to play the effect that saves the cost and improve industrial efficiency.

In this embodiment, the water receiving box 5 and the internal drainage component are saved, so that the cabinet does not need to be additionally provided with the drainage hole 51 for draining condensed water, and the air conditioner is more attractive.

In this embodiment, since the condensed water generated by the evaporator 21 can be completely evaporated by the condenser 31, the condensed water does not have the problem of directly dripping to the bottom surface of the condensing unit 3, and does not need to be discharged outside the air conditioner, thereby saving the arrangement of the water receiving box 5 and the internal drainage component, and simultaneously, the problem of water leakage of the condensed water generated by the evaporator 21 in the air conditioning equipment does not exist in this embodiment, the water leakage risk of the drainage pipe in the cabinet is avoided, and the equipment in the cabinet can run more stably and reliably.

In this embodiment, the evaporation unit 2 and the condensation unit 3 are relatively independent units, and when the condenser 31 and the evaporator 21 are overlapped, the partition plate 4 is disposed between the evaporation unit 2 and the condensation unit 3, that is, the evaporation unit 2 and the condensation unit 3 are both tightly connected to the partition plate 4, so that the evaporation unit 2 and the condensation unit 3 are tightly attached to each other. The partition plate 4 is hollowed out so that the condensed water flowing down from the evaporator 21 drops onto the heat exchanger of the condensing unit 3 to evaporate the condensed water.

However, too large hollow gaps on the partition plate 4 affect the circulation of the air flows in the evaporation unit 2 and the condensation unit 3, and the two air flows affect each other to cause the problem of cross flow. In this embodiment, for eliminating the cross flow problem of air current between evaporation unit 2 and condensation unit 3, be provided with the heat preservation cotton with the fretwork department of baffle 4, the fretwork gap of baffle 4 is all sealed with the heat preservation cotton to guaranteed that the short circuit does not take place for two air currents in evaporation unit 2 and the condensation unit 3, eliminated the cross flow problem of two air currents, further improved the heat exchange efficiency of air conditioner. Meanwhile, the heat preservation cotton has water absorption and water permeability. The condensed water on the evaporator 21 drops onto the thermal insulation cotton, and then drops onto the condenser 31 through the thermal insulation cotton. The condenser 31 positioned below the heat preservation cotton is higher in temperature, so that the evaporation of condensed water on the heat preservation cotton can be accelerated, the condensed water dropping on the condenser 31 can be evaporated by the condenser 31 with higher temperature, and the problem that the condensed water directly drops on the bottom surface of the condensing unit 3 is avoided.

In this embodiment, the evaporation unit 2 is provided with an evaporation air inlet 11 and an evaporation air outlet 12, and both the evaporation air inlet 11 and the evaporation air outlet 12 are disposed on the casing 1 of the air conditioner. The evaporation air inlet 11 and the evaporation air outlet 12 are both communicated to the inner space of the installed equipment cabinet 100. The evaporation air inlet 11 and the evaporation air outlet 12 form a first air flow passage 6 outside the evaporation unit 2, that is, the evaporation air inlet 11 and the evaporation air outlet 12 are communicated with the inside space of the equipment cabinet 100 in front of the outside of the air conditioner to form the first air flow passage 6. The evaporation unit 2 communicates with the first air flow passage 6 to form a first air flow circulation.

The evaporation unit 2 includes a first fan 25, an evaporator 21, an electric box 27, a system pipe 38, and the like. The first fan 25 is used for promoting the circulation of the air flow between the evaporation unit 2 and the first air flow channel 6 outside the air conditioner; the evaporator 21 is used for cooling the air of the first airflow circulation to reduce the temperature in the equipment cabinet 100; the electrical box 27 is used for realizing the electrical control of the whole air conditioner; the system line 38 serves to establish a connection between the evaporation unit 2 and the condensation unit 3.

Be provided with first fan mounting panel 22 in the evaporation unit 2, first fan mounting panel 22 separates evaporation unit 2 for evaporation air inlet space 23 and evaporation air-out space 24. The evaporator 21 is arranged in the evaporation air inlet space 23, and the evaporation air inlet space 23 is communicated with the evaporation air inlet 11, namely, the evaporation air inlet 11 is arranged on the shell 1 corresponding to the evaporation air inlet space 23. A first fan 25 is arranged in the evaporation air-out space 24, and the first fan 25 is installed on the first fan installation plate 22, so that the air flow between the evaporation air-in space 23 and the evaporation air-out space 24 can only be guided to the evaporation air-out space 24 through the first fan 25.

In this embodiment, the first fan 25 is a shaft end fan, and the shaft end fan rotates to drive the air in the evaporation air inlet space 23 to flow into the evaporation air outlet space 24. The evaporation air outlet 12 is arranged on the casing 1 and corresponds to the radial arrangement of the first fan 25, namely, the evaporation air outlet 12 is arranged above, in front of and behind the casing 1. The evaporation air outlet 12 of the air conditioner in this embodiment is set to be opened in three directions, so as to realize the air-out heat exchange of the air conditioner with the maximum efficiency. The air guided to the evaporation air-out space 24 by the rotation of the shaft end fan flows out from the evaporation air outlet 12 which is arranged corresponding to the first fan 25 in the radial direction, thereby realizing the first air flow circulation.

Specifically, the evaporator 21 divides the evaporation air intake space 23 into two parts, one part is an evaporation air intake side 231, and the other part is an evaporation air output side 232. The two ends of the evaporator 21 are connected and sealed with the shell 1 through the evaporation connecting plate 26, so that the air flow of the evaporation air inlet side 231 can only circulate to the evaporation air outlet side 232 through the evaporator 21, and the influence of air leakage caused by untight sealing on the heat exchange efficiency of the air conditioner can be prevented.

The evaporation air inlet side 231 is communicated with the evaporation air inlet 11, that is, the evaporation air inlet 11 is arranged on the casing 1 corresponding to the evaporation air inlet side 231. Air entering the evaporation air inlet 11 passes through the evaporator 21 through the evaporation air inlet side 231 and flows to the evaporation air outlet side 232, and then flows out of the shell 1 through the evaporation air outlet space 24 under the driving of the first fan 25, so that the first airflow circulation is realized, and the refrigeration of the inner space of the equipment cabinet 100 is realized.

To save the inner space of the evaporation unit 2 and to avoid the installation of the electrical box 27 from affecting the refrigeration of the evaporation unit 2. Set up electrical apparatus box 27 respectively in evaporation air inlet side 231 and evaporation air-out space 24, and electrical apparatus box 27 corresponds and installs to casing 1 on, can play the inner space of saving evaporation unit 2 and avoid causing the influence to evaporation unit 2's refrigeration.

In this embodiment, the condensing unit 3 is provided with a condensing air inlet 13 and a condensing air outlet 14, and both the condensing air inlet 13 and the condensing air outlet 14 are disposed on the casing 1 of the air conditioner. The condensation air inlet 13 and the condensation air outlet 14 are both communicated to the external space of the installed equipment cabinet 100, that is, the air circulating in the condensation unit 3 is the external air of the equipment cabinet 100, so that the air with higher temperature exchanging heat after passing through the condenser 31 is blown to the outside of the equipment cabinet 100, and the temperature reduction inside the equipment cabinet 100 is realized. The condensation air inlet 13 and the condensation air outlet 14 form a second air flow channel 7 outside the condensation unit 3, that is, both the condensation air inlet 13 and the condensation air outlet 14 are communicated with the outside of the equipment cabinet 100, so that the second air flow channel 7 is formed. The condensing unit 3 is communicated with the second airflow channel 7 to form a second airflow circulation.

It should be noted that, since the air conditioner is disposed inside the equipment cabinet 100, the condensation air inlet 13 and the condensation air outlet 14 of the air conditioner are communicated with the outside of the equipment cabinet 100. Specifically, the front and rear sides of the equipment cabinet 100 are provided with ventilation openings 101, and ventilation grilles are provided at the ventilation openings 101 to prevent impurities from entering the inside of the equipment cabinet 100. The condensation air inlet 13 and the condensation air outlet 14 of the air conditioner are respectively communicated with the ventilation opening 101 at the front side of the equipment cabinet 100 and the ventilation opening 101 at the rear side of the equipment cabinet 100, so that the second airflow channel 7 is communicated.

The condensing unit 3 includes a compressor 37, a second fan 35, a condenser 31, and a system pipe 38. The second fan 35 is used for promoting the air flow to circulate between the condensation unit 3 and the second air flow channel 7 outside the condensation unit 3; the condenser 31 is used to release heat into the air in the second air flow cycle, and the heat of the condenser 31 is carried out to the outside of the equipment cabinet 100 through the second air flow cycle. The system line 38 serves to establish a connection between the evaporation unit 2 and the condensation unit 3. The compressor 37 compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser 31. The condenser 31 condenses the compressed refrigerant into a liquid phase, and heat is released outside the equipment cabinet 100 through the condensation process.

Be provided with second fan mounting panel 32 in the condensation unit 3, second fan mounting panel 32 separates condensation unit 3 for condensation air inlet space 33 and condensation air-out space 34, and condenser 31 sets up in condensation air inlet space 33, and condensation air inlet space 33 intercommunication condensation air intake 13, and condensation air intake 13 sets up on the casing 1 that corresponds condensation air inlet space 33 promptly. The second fan 35 is arranged in the condensation air-out space 34, and the second fan 35 is installed on the second fan installation plate 32, so that air flowing between the condensation air-in space 33 and the condensation air-out space 34 can only be guided to the condensation air-out space 34 through the second fan 35.

In this embodiment, the second fan 35 adopts the axle head fan, and this axle head fan rotates the air water conservancy diversion that drives condensation air inlet space 33 to the condensation air-out space 34 in, and then outside 14 discharge apparatus through the condensation air outlet to realize the second air current circulation. The opening of condensation air outlet 14 for setting up a direction on casing 1, the opening direction of condensation air outlet 14 is corresponding with the axial of second fan 35, and the opening direction of condensation air outlet 14 is corresponding with the air-out direction of second fan 35 promptly to discharge the outside to equipment cabinet 100 with thermal air more conveniently, reduced casing 1 to the resistance of air, thereby improve condensing unit 3's radiating efficiency.

In the present embodiment, the condenser 31 divides the condensation air intake space 33 into two parts, one part is the condensation air intake side 331 and the other part is the condensation air outlet side 332. The two ends of the condenser 31 are respectively connected with the casing 1 in a sealing manner through the condensation connecting plates 36, so that the air flow on the condensation air inlet side 331 can only circulate to the condensation air outlet side 332 through the condenser 31, and the influence of air leakage caused by poor sealing on the heat dissipation efficiency of the condensation unit 3 of the air conditioner is avoided.

Further, the condensation air inlet side 331 is communicated with the condensation air inlet 13, that is, the condensation air inlet 13 is disposed on the housing 1 corresponding to the condensation air inlet side 331. Air that the condensation air intake 13 got into passes condenser 31 through condensation air inlet side 331 and flows to condensation air-out side 332, and then flows to the outside of equipment cabinet 100 through condensation air-out space 34 under the drive of second fan 35, and the outside air of equipment cabinet 100 passes through first air current circulation and lasts and gets into condensation unit 3 from condensation air intake 13, realizes the heat transfer to condensation unit 3, and then realizes the refrigeration to equipment cabinet 100 inner space.

In the utility model, the installation position of the compressor 37 is reasonably arranged and the adverse effect of the installation of the compressor 37 on the heat exchange of the whole air conditioner is avoided. The compressor 37 is arranged in the condensation air inlet side 331 of the condensation unit 3, the compressor 37 is arranged at the position before air passes through the condenser 31 for heat exchange, so that the influence on the heat exchange of the condensation unit 3 can be avoided, the internal space of the condensation unit 3 is saved, and the overall refrigeration heat exchange efficiency of the air conditioner is further ensured.

In this embodiment, the condenser 31 is disposed below the evaporator 21, so that condensed water condensed after heat exchange on the evaporator 21 can flow onto the condenser 31 along fins on the evaporator 21, the arrangement of the water receiving box 5 and the water discharging component can be omitted, the size of the air conditioner in the height direction can be reduced, the internal space of the air conditioner can be optimized, the air conditioner can adapt to more assembly environments, the arrangement of the water receiving box 5 and the water discharging component can be omitted, the air conditioner can reduce the structural cost of the air conditioner, and the industrial efficiency can be improved by saving the cost.

In other embodiments of the present invention, when the condenser 31 and the evaporator 21 are disposed in an intersecting manner, the water receiving box 5 is disposed at the bottom end of the evaporator 21, that is, the water receiving box 5 is sleeved at the bottom end of the evaporator 21, a drain hole 51 is disposed on the water receiving box 5, the drain hole 51 is connected to a drain pipe, the drain pipe penetrates through the partition plate 4 and the condensing unit 3 to the outside of the casing 1, so as to communicate and drain the condensed water to the outside of the equipment cabinet 100, thereby further preventing the condensed water generated on the condenser 31 from overflowing inside the air conditioner, reducing the risk of water leakage in the air conditioner, and making the equipment in the equipment cabinet 100 operate more stably and reliably.

In the description of the present invention, it is to be understood that the terms "central," "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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific 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 disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. An air conditioner, comprising:

a case constituting a housing of the air conditioner;

the evaporation unit is arranged in the shell, an evaporator is arranged in the evaporation unit, the evaporator is used for refrigerating air flowing through the evaporator, and cold air is blown out from the side face of the shell;

the condensation unit is arranged below the evaporation unit, and a condenser is arranged in the condensation unit;

wherein, in the direction of looking at the condensing unit from the evaporating unit, the condenser and the evaporator are arranged in a superposition way or the condenser and the evaporator are arranged in an intersecting way;

when the condenser and the evaporator are coincided, a partition plate is arranged between the evaporation unit and the condensation unit, the partition plate is hollow, and heat preservation cotton is arranged at the hollow part of the partition plate.

2. The air conditioner according to claim 1, wherein:

the evaporation unit is provided with an evaporation air inlet and an evaporation air outlet, the evaporation air inlet and the evaporation air outlet form a first air flow channel outside the evaporation unit, and the evaporation unit is communicated with the first air flow channel to form a first air flow circulation;

3. The air conditioner according to claim 2, wherein:

the evaporator is characterized in that a first fan mounting plate is arranged in the evaporation unit, the first fan mounting plate divides the evaporation unit into an evaporation air inlet space and an evaporation air outlet space, the evaporator is arranged in the evaporation air inlet space, a first fan is arranged in the evaporation air outlet space, and the first fan is arranged on the first fan mounting plate.

4. The air conditioner according to claim 3, wherein:

the evaporator divides the evaporation air inlet space into two parts, one part is an evaporation air inlet side, the other part is an evaporation air outlet side, air entering from the evaporation air inlet passes through the evaporator through the evaporation air inlet side to flow to the evaporation air outlet side, and then flows out of the shell through the evaporation air outlet space under the driving of the first fan.

5. The air conditioner according to claim 2, wherein:

the condensation unit is provided with a second fan mounting plate, the second fan mounting plate divides the condensation unit into a condensation air inlet space and a condensation air outlet space, the condenser is arranged in the condensation air inlet space, a second fan is arranged in the condensation air outlet space, and the second fan is arranged on the second fan mounting plate.

6. The air conditioner according to claim 5, wherein:

the condenser divides the condensation air inlet space into a condensation air inlet side and a condensation air outlet side, and air entering from the condensation air inlet passes through the condenser through the condensation air inlet side and flows to the condensation air outlet side, and then flows out of the shell through the condensation air outlet space under the driving of the second fan.

7. The air conditioner according to claim 6, wherein:

and a compressor is arranged in the condensation air inlet side and is respectively communicated with the evaporator and the condenser.

8. The air conditioner according to claim 1, wherein:

when the condenser and the evaporator are arranged in an intersecting manner, a water receiving box is arranged at the bottom end of the evaporator, a drain hole is formed in the water receiving box, the drain hole is connected with a drain pipe, and the drain pipe penetrates through the condensation unit and reaches the outside of the shell.

9. The air conditioner according to claim 3, wherein:

the evaporation air outlet is arranged on the shell and corresponds to the radial arrangement of the first fan.