CN215188009U - Cabinet with air conditioner tail end and machine room composite heat pipe air conditioner - Google Patents
Cabinet with air conditioner tail end and machine room composite heat pipe air conditioner Download PDFInfo
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- CN215188009U CN215188009U CN202121059512.7U CN202121059512U CN215188009U CN 215188009 U CN215188009 U CN 215188009U CN 202121059512 U CN202121059512 U CN 202121059512U CN 215188009 U CN215188009 U CN 215188009U
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- 239000002131 composite material Substances 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000009434 installation Methods 0.000 claims abstract description 37
- 238000001704 evaporation Methods 0.000 claims abstract description 20
- 230000008020 evaporation Effects 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims description 28
- 239000003507 refrigerant Substances 0.000 claims description 26
- 238000004378 air conditioning Methods 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 description 12
- 230000005494 condensation Effects 0.000 description 7
- 238000009833 condensation Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a computer lab air conditioner technical field discloses a refrigerating system structure that heat pipe and air conditioner combined together and adopt integral type rack of this structure, including the rack, be located equipment fixing region in the rack and heat transfer region, be located heat transfer region's evaporimeter, be used for following the air heat transfer region carries extremely equipment fixing region's evaporation fan, be used for the confession the air is followed equipment fixing region gets into heat transfer region's return air inlet. The utility model has the advantages of it is following and effect: the utility model discloses with evaporimeter, evaporation fan direct mount in the rack, small does not additionally occupy the installation space in the computer lab, can use when the space is narrow and small. A water tank, a water pipe, a water pump and a water distributor are adopted in a cabinet with an air conditioner tail end, condensed water is collected and recycled, the temperature of the condensed water is low, heat exchange with air with high temperature can be realized, and the cold energy of the condensed water is fully utilized; the cabinet is closed, which is beneficial to the evaporation of condensed water and keeps the humidity in the cabinet.
Description
Technical Field
The utility model relates to a computer lab air conditioner technical field, in particular to take terminal rack of air conditioner and compound heat pipe air conditioner of computer lab.
Background
The air conditioner in the machine room is specially used for the machine room and has the characteristics of high reliability, perennial refrigeration and the like. Chinese patent No. CN212457133U discloses an air conditioning system in a machine room with high energy efficiency ratio, which comprises an indoor unit, an outdoor unit and a control unit, wherein the indoor unit is in fluid communication with the outdoor unit through a refrigerant pipeline, and comprises a heat pipe evaporator, a refrigerant flow regulating device, an indoor fan and a mechanical refrigerating device; the mechanical refrigerating device comprises a compressor, an evaporator, a condenser and a throttling device; the outdoor unit includes a heat pipe condenser and an outdoor fan. Chinese patent No. CN208652782U discloses a heat pipe multiple machine room air conditioning system, which includes a first cooling tower, a second cooling tower, a heat pipe heat exchanger, a water chiller, a first indoor unit, a second indoor unit, a first liquid pump, a second liquid pump, a third liquid pump, a first expansion valve, and a second expansion valve.
The air conditioner tail ends of the existing machine room air conditioner indoor units are cabinet type or ceiling type generally, and a certain installation space is needed. When the use space of a machine room is narrow, the volume of the existing machine room air conditioner indoor unit is large, and the requirements of installation and use cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take terminal rack of air conditioner has and is applied to narrow and small computer lab in space, the little effect of installation space. The refrigeration environment is controlled in the space of the cabinet, the loss of refrigeration capacity and the influence of space heat load on refrigeration are reduced, and meanwhile, the humidity in the cabinet can be well controlled.
A first object of the utility model is to provide a take terminal rack of air conditioner, include the rack, be located equipment fixing region and heat transfer region in the rack, be located heat transfer region's evaporimeter, be used for following the air heat transfer region carries extremely equipment fixing region's evaporation fan, is used for the confession the air is followed equipment fixing region gets into heat transfer region's return air inlet.
By adopting the technical scheme, when the cabinet with the air conditioner tail end is used, equipment such as a server is installed in an equipment installation area, the evaporation fan conveys air with lower temperature to the equipment installation area from the heat exchange area, the air becomes air with higher temperature after exchanging heat with the equipment such as the server and returns to the heat exchange area from the air return opening, the air with higher temperature becomes air with lower temperature after exchanging heat with the evaporator, the air is conveyed to the equipment installation area from the heat exchange area by the evaporation fan again, and the operation is circulated.
The utility model discloses a further set up to: the cabinet is internally provided with a partition board which separates the equipment installation region from the heat exchange region, the air return opening is positioned at the partition board, and the evaporation fan is arranged at the partition board.
Through adopting above-mentioned technical scheme, through equipment baffle, can realize the circulation of the interior air of rack better.
The utility model discloses a further set up to: install a plurality of mounting panels in the rack, the mounting panel will the equipment fixing region is divided into a plurality of installation cavities, evaporation fan quantity be a plurality of and respectively with the installation cavity one-to-one, return air inlet quantity is a plurality of, every the installation cavity all passes through the return air inlet with the heat transfer region is linked together.
Through adopting above-mentioned technical scheme, the mounting panel provides the position of installation for equipment such as server.
The utility model discloses a further set up to: the evaporator divides the heat exchange area into an air return cavity and an air supply cavity, and the air return cavity is connected with the equipment installation area through the air return opening.
Through adopting above-mentioned technical scheme, the evaporimeter becomes air return chamber and air supply chamber with the regional division of heat transfer, and the higher air of temperature in the air return intracavity exchanges heat when passing through the evaporimeter, enters into the air supply intracavity after the temperature reduction.
The utility model discloses a further set up to: the water distributor is characterized in that a water tank is arranged below the evaporator, a water distributor is arranged above the evaporator, the water tank is connected with the water distributor through a water pipe, and a water pump is arranged on the water pipe.
By adopting the technical scheme, the machine room with large space and drainage condition can drain the condensed water on the evaporator. However, in a machine room with a small space and without drainage conditions, such as a basement, if the condensed water is directly drained, the floor of the machine room is wet. When the humidity in the cabinet is higher, the heat pipe air conditioner can generate condensed water on the evaporator when working, the condensed water flows and gathers in the water tank under the action of gravity, the condensed water in the water tank is conveyed to the water distributor through the water pipe by the water pump, and the water distributor distributes the condensed water on the evaporator, so that the condensed water flows downwards along the surface of the evaporator; and secondly, the inside of the cabinet is of a closed structure, the inside of the cabinet is isolated from the air outside the cabinet, and the humidity inside the cabinet is kept stable by utilizing condensed water.
A second object of the utility model is to provide a compound heat pipe air conditioner in computer lab, take terminal rack, off-premises station of air conditioner including the aforesaid, the off-premises station includes heat pipe condenser, heat pipe condensation fan, and compound heat pipe air conditioner in computer lab includes that both ends are connected respectively the heat pipe condenser with the heat pipe trachea of evaporimeter, both ends are connected respectively the heat pipe condenser with the heat pipe trachea of evaporimeter.
The utility model discloses a further set up to: the outdoor unit further comprises an air conditioner condenser, an air conditioner condensing fan, an air conditioner circulating pipeline connected to the air conditioner condenser, an expansion valve, a compressor and a heat exchanger which are installed on the air conditioner circulating pipeline, and the heat exchange is carried out between the refrigerant in the heat pipe liquid pipe and the refrigerant in the air conditioner circulating pipeline through the heat exchanger.
By adopting the technical scheme, the heat pipe air-conditioning system in the prior art comprises the heat pipe system and the air-conditioning system (comprising a compressor and an expansion valve), the indoor unit part of the heat pipe system comprises two pipelines for the refrigerant to enter and exit and the heat pipe evaporator, and the indoor unit part of the air-conditioning system also comprises two pipelines for the refrigerant to enter and exit and the air-conditioning evaporator.
The utility model discloses originally adopt and partially design two pipelines in heat pipe trachea, heat pipe liquid pipe at indoor set, connect respectively on taking the evaporimeter in the terminal rack of air conditioner, set up the heat exchanger in the off-premises station. When the condensation requirement can be met by only depending on the heat pipe condenser, the heat pipe condenser operates, the gaseous refrigerant flows out from the evaporator, enters the heat pipe condenser for heat exchange, is changed into the liquid refrigerant after being cooled, and the liquid refrigerant flows into the evaporator along the heat pipe liquid pipe and exchanges heat with hot air at the evaporator. When the single heat pipe condenser cannot meet the condensation requirement, the compressor, the air conditioner condenser and the heat pipe condenser operate, gaseous refrigerants flow out of the evaporator and enter the heat pipe condenser for heat exchange, enter the heat pipe liquid pipe after first temperature reduction and exchange heat with the refrigerants in the air conditioner circulating pipeline at the heat exchanger, enter the evaporator along the heat pipe liquid pipe after second temperature reduction, two pipelines and one evaporator are arranged in the cabinet with the air conditioner tail end, the outdoor unit part can perform twice heat exchange temperature reduction on the heat pipe liquid pipe and the refrigerants in the heat pipe liquid pipe through the heat pipe condenser, the air conditioner condenser and the air conditioner circulating pipeline, and the installation space required by the cabinet with the air conditioner tail end is reduced.
The utility model discloses a further set up to: the heat exchanger is a shell-and-tube heat exchanger.
By adopting the technical scheme, the shell-and-tube heat exchanger is also called a shell-and-tube heat exchanger, and the heat exchanger can be a shell-and-tube heat exchanger or other heat exchangers according to the requirement.
The utility model discloses a further set up to: the outdoor unit comprises a frame body, and the heat pipe condenser, the air conditioner condenser, the heat pipe condensing fan and the air conditioner condensing fan are all installed on the frame body.
By adopting the technical scheme, the heat pipe condenser, the air conditioner condenser, the heat pipe condensing fan and the air conditioner condensing fan can be arranged on the same frame body in the outdoor unit part, and the structure is compact.
The third purpose of the utility model is to provide a compound heat pipe air conditioner in computer lab, take terminal rack, the off-premises station of air conditioner including the aforesaid, the off-premises station includes compressor, air conditioner condenser, air conditioner condensation fan, expansion valve.
By adopting the technical scheme, the outdoor unit can be a conventional air conditioner outdoor unit without using a heat pipe system.
The utility model has the advantages that:
1. the utility model discloses with evaporimeter, evaporation fan direct mount in the rack, small does not additionally occupy the installation space in the computer lab, can use when the space is narrow and small. The evaporation fan conveys air with lower temperature to the equipment installation area from the air supply cavity in the heat exchange area, the air with lower temperature and equipment such as a server in the equipment installation area exchange heat and then becomes air with higher temperature, the air with higher temperature enters the air return cavity in the heat exchange area from the equipment installation area through the air return opening, the air with higher temperature in the air return cavity enters the air supply cavity through the evaporator and is subjected to heat exchange with the evaporator to become air with lower temperature, and the circulation is carried out. Meanwhile, condensed water generated in the refrigeration process of the air conditioner is stored by the bottom water tank and then is distributed to the evaporator through the water pump and the water distributor, so that the loss of water in the air inside the cabinet and the cold quantity brought away by the condensed water can be reduced.
2. A water tank, a water pipe, a water pump and a water distributor are adopted in a cabinet with an air conditioner tail end, condensed water is collected and recycled, and firstly, the temperature of the condensed water is low, the condensed water can exchange heat with air with high temperature, and the cold energy of the condensed water is fully utilized; and secondly, the inside of the cabinet is of a closed structure, the inside of the cabinet is isolated from the air outside the cabinet, and the humidity inside the cabinet is kept stable by utilizing condensed water.
3. The utility model discloses an outdoor unit can select conventional air conditioner outer machine, including compressor, expansion valve, air conditioner condenser. The heat pipe system can also be independently adopted, comprises a heat pipe condenser, a heat pipe fan, a heat pipe liquid pipe and a heat pipe air pipe, and the heat pipe system can save electricity consumption and energy consumption by utilizing indoor and outdoor temperature difference condensation. The off-premises station also can be when including heat pipe condenser and air conditioner condenser simultaneously, the utility model discloses utilize air conditioner condenser and air conditioner circulating line to carry out the heat exchange to the intraductal refrigerant of heat pipe liquid originally, only need an evaporimeter, heat pipe liquid pipe and two root canals of heat pipe trachea in the terminal rack of messenger area air conditioner can use, when utilizing heat pipe condenser power saving, does not additionally increase evaporimeter and refrigerant pipeline.
4. Refrigerant pipeline generally adopts the copper pipe in this field, the utility model discloses when adopting air conditioner condenser and air conditioner circulating line to carry out the heat exchange to the intraductal refrigerant of heat pipe liquid, compare in using two sets of independent heat pipe systems and the outer machine system of air conditioner simultaneously, reduce one set of indoor outer copper union coupling, practice thrift entire system's copper pipe and refrigerant.
5. The cabinet with the air conditioner tail end is integrally designed, so that the space is saved.
6. The refrigeration structures such as the evaporator and the evaporation fan in the cabinet with the tail end of the air conditioner are integrally designed with the cabinet, the refrigeration structure is close to a heat source for refrigeration, the return air temperature is high, and the refrigeration efficiency is high. The outdoor heat pipe has long running time and high energy efficiency all the year round.
7. The outdoor unit comprises a heat pipe system and an air conditioning system which are connected through a shell-and-tube heat exchanger, so that complete heat pipe mode refrigeration, heat pipe and air conditioning mixed mode refrigeration and independent air conditioning mode refrigeration are realized, the heat pipe mode is prior, and a natural cold source can be fully utilized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of example 1.
Fig. 2 is a schematic view of the outdoor unit according to embodiment 2.
Fig. 3 is a schematic view of the outdoor unit according to embodiment 3.
In the figure, 1, a cabinet; 11. an equipment installation area; 111. a mounting cavity; 12. a heat exchange area; 121. an air return cavity; 122. an air supply cavity; 2. an evaporator; 3. a partition plate; 31. an evaporation fan; 32. an air return opening; 4. a water tank; 41. a water pipe; 42. a water pump; 43. A water distributor; 5. a heat pipe air pipe; 6. a heat pipe liquid pipe; 7. an outdoor unit; 71. a frame body; 72. a heat pipe condenser; 73. a heat pipe condensing fan; 74. an air conditioning condenser; 75. an air conditioning circulation line; 76. an expansion valve; 77. a compressor; 78. an air conditioner condensing fan; 8. a heat exchanger.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1: a composite heat pipe air conditioner for a machine room is shown in figure 1 and comprises a cabinet with an air conditioner tail end and an outdoor unit 7, wherein the cabinet with the air conditioner tail end comprises a cabinet 1, a partition plate 3 is installed in the cabinet 1, and the inside of the cabinet 1 is divided into an equipment installation area 11 and a heat exchange area 12 by the partition plate 3. A plurality of mounting plates 112 are fixed in the equipment installation area 11, and the mounting plates 112 divide the equipment installation area 11 into a plurality of mounting cavities 111. A plurality of evaporation fans 31 are installed on the partition plate 3, and each evaporation fan 31 corresponds to each installation cavity 111. The partition 3 is also provided with a plurality of air return openings 32. The evaporator 2 is installed in the heat exchange area 12, the evaporator 2 divides the heat exchange area 12 into an air supply cavity 122 and an air return cavity 121, the air supply cavity 122 is communicated with the equipment installation area 11 through the evaporation fan 31, the air return cavity 121 is communicated with the equipment installation area 11 through the air return opening 32, and each installation cavity 111 is communicated with the air return cavity 121 through the air return opening 32. The heat exchange area 12 is also provided with a water tank 4 positioned below the evaporator 2, a water distributor 43 arranged at the upper end of the evaporator 2, and a water pipe 41 for communicating the inside of the water tank 4 with the water distributor 43, and the water pipe 41 is provided with a water pump 42.
The outdoor unit 7 includes a frame 71, a heat pipe condenser 72, an air conditioner condenser 74, a heat pipe condensing fan 73, and a heat pipe condensing fan 73, wherein the heat pipe condenser 72, the air conditioner condenser 74, the heat pipe condensing fan 73, and the air conditioner condensing fan 78 are all mounted on the frame 71. A heat pipe liquid pipe 6 and a heat pipe air pipe 5 are installed between the evaporator 2 and the heat pipe condenser 72. The heat pipe condenser 72 is provided with an air-conditioning circulation pipeline 75, the air-conditioning circulation pipeline 75 is provided with an expansion valve 76, a compressor 77 and a heat exchanger 8, and the heat exchanger 8 can be a shell and tube heat exchanger 8. The heat pipe liquid pipe 6 is also connected to the heat exchanger 8, so that the refrigerant in the heat pipe liquid pipe 6 can exchange heat with the refrigerant in the air conditioner circulating pipeline 75.
The working principle is as follows: when the condensation requirement can be met by only depending on the heat pipe condenser 72, the heat pipe condenser 72 operates, the gaseous refrigerant flows out from the evaporator 2, enters the heat pipe condenser 72 for heat exchange, is cooled and then becomes a liquid refrigerant, the liquid refrigerant flows into the evaporator 2 along the heat pipe liquid pipe 6, and exchanges heat with hot air at the evaporator 2. When the heat pipe condenser 72 alone cannot meet the condensation requirement, the compressor 77, the air conditioner condenser 74 and the heat pipe condenser 72 operate, gaseous refrigerants flow out of the evaporator 2, enter the heat pipe condenser 72 for heat exchange, enter the heat pipe liquid pipe 6 after the temperature is reduced for the first time, exchange heat with the refrigerants in the air conditioner circulation pipeline 75 at the heat exchanger 8, and enter the evaporator 2 along the heat pipe liquid pipe 6 after the temperature is reduced for the second time.
When the cabinet with the air conditioner tail end is used, equipment such as a server and the like is installed in the equipment installation area 11, the evaporation fan 31 conveys air with lower temperature to the equipment installation area 11 from the heat exchange area 12, the air becomes air with higher temperature after exchanging heat with the equipment such as the server and the like, the air returns to the heat exchange area 12 from the air return opening 32, the air with higher temperature becomes air with lower temperature after exchanging heat with the evaporator 2, the air is conveyed to the equipment installation area 11 from the heat exchange area 12 again by the evaporation fan 31, and the operation is repeated.
Example 2: a composite heat pipe air conditioner for a machine room, which is different from embodiment 1 in that, as shown in fig. 2, an outdoor unit 7 does not include an air conditioner condenser 74, an air conditioner condensing fan 78, an air conditioner circulation line 75, an expansion valve 76, and a compressor 77.
Example 3: a composite heat pipe air conditioner for machine room, which is different from embodiment 1 in that, as shown in fig. 3, the outdoor unit 7 does not include a heat pipe condenser 72, a heat pipe condensing fan 73, a heat pipe liquid pipe 6, a heat pipe air pipe 5, and a heat exchanger 8, and an air conditioning circulation pipe 75 in the outdoor unit 7 is connected to the evaporator 2 of the cabinet with an air conditioning terminal.
Claims (10)
1. The utility model provides a take terminal rack of air conditioner which characterized in that: the air conditioner comprises a cabinet (1), an equipment installation area (11) and a heat exchange area (12) which are positioned in the cabinet (1), an evaporator (2) which is positioned in the heat exchange area (12), an evaporation fan (31) which is used for conveying air from the heat exchange area (12) to the equipment installation area (11), and a return air inlet (32) which is used for allowing air to enter the heat exchange area (12) from the equipment installation area (11).
2. The cabinet with the air conditioning terminal as claimed in claim 1, wherein: a partition plate (3) is arranged in the cabinet (1), the equipment installation region (11) and the heat exchange region (12) are separated by the partition plate (3), the air return opening (32) is located at the partition plate (3), and the evaporation fan (31) is installed at the partition plate (3).
3. The cabinet with the air conditioning terminal as claimed in claim 1, wherein: install a plurality of mounting panels (112) in rack (1), mounting panel (112) will equipment fixing region (11) is separated for a plurality of installation cavity (111), evaporating fan (31) quantity be a plurality of and respectively with installation cavity (111) one-to-one, return air inlet (32) quantity is a plurality of, every installation cavity (111) all pass through return air inlet (32) with heat transfer region (12) are linked together.
4. The cabinet with the air conditioning terminal as claimed in claim 1, wherein: the evaporator (2) divides the heat exchange area (12) into an air return cavity (121) and an air supply cavity (122), and the air return cavity (121) is connected with the equipment installation area (11) through the air return opening (32).
5. The cabinet with the air conditioning terminal as claimed in claim 1, wherein: a water tank (4) is arranged below the evaporator (2), a water distributor (43) is arranged above the evaporator (2), the water tank (4) is connected with the water distributor (43) through a water pipe (41), and a water pump (42) is arranged on the water pipe (41).
6. The utility model provides a compound heat pipe air conditioner in computer lab which characterized in that: the composite heat pipe air conditioner comprises the cabinet with the air conditioner terminal and an outdoor unit (7) according to any one of claims 1 to 5, wherein the outdoor unit (7) comprises a heat pipe condenser (72) and a heat pipe condensing fan (73), and the composite heat pipe air conditioner in a machine room comprises a heat pipe air pipe (5) with two ends respectively connected with the heat pipe condenser (72) and the evaporator (2) and a heat pipe liquid pipe (6) with two ends respectively connected with the heat pipe condenser (72) and the evaporator (2).
7. The air conditioner with composite heat pipes for machine room of claim 6, wherein: the outdoor unit (7) further comprises an air conditioner condenser (74), an air conditioner condensing fan (78), an air conditioner circulating pipeline (75) connected to the air conditioner condenser (74), an expansion valve (76), a compressor (77) and a heat exchanger (8) which are installed on the air conditioner circulating pipeline (75), and a refrigerant in the heat pipe liquid pipe (6) and a refrigerant in the air conditioner circulating pipeline (75) exchange heat through the heat exchanger (8).
8. The air conditioner with composite heat pipes for machine room of claim 7, wherein: the heat exchanger (8) is a shell-and-tube heat exchanger.
9. The air conditioner with composite heat pipes for machine room of claim 6, wherein: the outdoor unit (7) comprises a frame body (71), and the heat pipe condenser (72), the air conditioner condenser (74), the heat pipe condensing fan (73) and the air conditioner condensing fan (78) are arranged on the frame body (71).
10. The utility model provides a compound heat pipe air conditioner in computer lab which characterized in that: comprising any one of the cabinets with air conditioning terminals, outdoor unit (7) of claims 1-5, said outdoor unit (7) comprising compressor (77), air conditioning condenser (74), air conditioning condensing fan (78), expansion valve (76).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121059512.7U CN215188009U (en) | 2021-05-18 | 2021-05-18 | Cabinet with air conditioner tail end and machine room composite heat pipe air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121059512.7U CN215188009U (en) | 2021-05-18 | 2021-05-18 | Cabinet with air conditioner tail end and machine room composite heat pipe air conditioner |
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| CN215188009U true CN215188009U (en) | 2021-12-14 |
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| CN202121059512.7U Active CN215188009U (en) | 2021-05-18 | 2021-05-18 | Cabinet with air conditioner tail end and machine room composite heat pipe air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113133289A (en) * | 2021-05-18 | 2021-07-16 | 湖北兴致天下信息技术有限公司 | Terminal and computer lab air conditioner of indoor air conditioner |
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2021
- 2021-05-18 CN CN202121059512.7U patent/CN215188009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113133289A (en) * | 2021-05-18 | 2021-07-16 | 湖北兴致天下信息技术有限公司 | Terminal and computer lab air conditioner of indoor air conditioner |
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