CN110836425A - Modularized air conditioner - Google Patents
Modularized air conditioner Download PDFInfo
- Publication number
- CN110836425A CN110836425A CN201911096930.0A CN201911096930A CN110836425A CN 110836425 A CN110836425 A CN 110836425A CN 201911096930 A CN201911096930 A CN 201911096930A CN 110836425 A CN110836425 A CN 110836425A
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- China
- Prior art keywords
- evaporation
- air
- heat exchanger
- condensation
- air conditioner
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000001704 evaporation Methods 0.000 claims abstract description 74
- 230000008020 evaporation Effects 0.000 claims abstract description 65
- 238000009833 condensation Methods 0.000 claims abstract description 44
- 230000005494 condensation Effects 0.000 claims abstract description 44
- 238000007664 blowing Methods 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 88
- 238000004378 air conditioning Methods 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a modular air conditioner, which comprises a condensation part and an evaporation part which are arranged side by side, wherein the condensation part is formed by combining a plurality of condensation modules; each condensation module comprises a condensation part shell, a compressor and a condensation part heat exchanger are arranged in the condensation part shell, and a condensation part fan is arranged on the condensation part shell close to one side of the condensation part heat exchanger; the evaporation part comprises an evaporation part shell, an evaporation part heat exchanger is arranged in the evaporation part shell, one side of the evaporation part heat exchanger is provided with an evaporation part fan for blowing cold air into a room, and the other side of the evaporation part heat exchanger is provided with a return air inlet which can be connected with an air pipe for allowing indoor air to enter the air conditioner; and a plurality of connecting pieces matched with the air pipes are arranged on the side surface of the air return inlet. The invention provides a modular air conditioner which can increase or decrease the number of condensing modules according to the requirements of a machine room, has smaller volume than a common AHU large-scale evaporation cooling device, is convenient for transportation and engineering installation, and has simple and convenient butt joint operation of a return air inlet and an air pipe, lower cost and good sealing effect.
Description
Technical Field
The invention relates to the technical field of refrigeration of air conditioning units, in particular to a machine room air conditioner with modular design.
Background
At present, along with the development of data center construction and energy-saving requirements, requirements on more energy-saving air-conditioning refrigeration schemes and refrigeration equipment types are more and more increased, the combination of the equipment structure type and the planning design of the data center is more compact, the traditional large-scale AHU fresh air processing equipment is mostly used as a machine room air conditioner on the market at present, but for the AHU large-scale equipment, because the air-air heat exchanger has low heat exchange efficiency, the equipment has large volume, the transportation and engineering installation cost is higher, the air return inlet and the air pipe are more difficult to butt joint and seal the engineering, the phenomena of air leakage, water leakage and the like easily occur, the equipment repair rate is high, the use cost is higher, and a set of modular air-conditioning system which has small volume, is simple to install and.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a technical scheme, and provide a modular air conditioner for solving the technical problems that the AHU equipment has large volume, so that the transportation and engineering installation cost is high, and the butt joint sealing engineering difficulty of a return air inlet and an air pipe is high.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a modularized air conditioner comprises a condensation part and an evaporation part which are arranged side by side, wherein the condensation part is formed by combining a plurality of condensation modules;
each condensation module comprises a condensation part shell, a compressor and a condensation part heat exchanger are arranged in the condensation part shell, and a condensation part fan is arranged at the top of the condensation part shell;
the evaporation part comprises an evaporation part shell, an evaporation part heat exchanger is arranged in the evaporation part shell, one side of the evaporation part heat exchanger is provided with an evaporation part fan for blowing cold air into a room, and the other side of the evaporation part heat exchanger is provided with a return air inlet which can be connected with an air pipe for allowing indoor air to enter the air conditioner;
and a plurality of connecting pieces matched with the air pipes are arranged on the side surface of the air return inlet.
Preferably, the air return inlet is provided with a boss protruding out of the top surface of the condensation part shell, the connecting piece is arranged on the side wall of the boss along the periphery, and the boss is sleeved with the air pipe.
Preferably, the connector comprises one or more of a bolt, a snap, and a rivet.
Preferably, the condensing portion heat exchangers in each condensing module are relatively independent and are respectively communicated with the evaporating portion heat exchangers.
Preferably, the condensing portion heat exchanger has a V-shaped structure.
Preferably, two adjacent condensing part heat exchangers are combined into a V-shaped structure.
Preferably, the evaporation part heat exchanger is arranged in the evaporation part shell, and the evaporation part fan and the air return inlet are respectively arranged on the evaporation part shell on two sides of the evaporation part heat exchanger.
Preferably, the evaporation portion fan is provided on a lower side surface of the evaporation portion casing.
Preferably, the evaporation part fan is arranged on the bottom surface of the evaporation part shell.
Preferably, an expansion valve is further disposed between the condensation part and the evaporation part.
The invention has the following beneficial effects: by arranging the plurality of condensation modules, the number of the condensation modules of the modular air conditioner can be freely increased or decreased according to the temperature requirement of the machine room so as to adapt to the temperature requirements of different machine rooms, so that the volume of air conditioning equipment can be reduced, and the transportation and installation costs are reduced; in addition, the side face of the air return inlet is provided with the connecting piece matched with the air pipe, so that the assembly engineering of the air pipe and the air return inlet is simplified, the installation efficiency is improved, and the phenomena of air leakage and water leakage caused by inaccurate butt joint of the air pipe and the air return inlet are avoided.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
1. a condensing section; 11. a condensing module; 111. a condensing portion housing; 112. a compressor; 113. a condensing portion heat exchanger; 114. a condensing part fan; 2. an evaporation section; 21. an evaporation section housing; 22. an evaporation section heat exchanger; 23. an evaporation part fan; 24. an air return opening; 241. a connecting member; 242. a boss; 3. and (7) an air pipe.
FIG. 1 is a front view of one embodiment of the present invention;
FIG. 2 is a top view of one embodiment of the present invention;
FIG. 3 is a right side view of one embodiment of the present invention;
FIG. 4 is a top view of another embodiment of the present invention;
fig. 5 is a right side view of another embodiment of the present invention.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, a modular air conditioner includes a condensing part 1 and an evaporating part 2 arranged side by side, wherein the condensing part 1 is formed by combining a plurality of condensing modules 11.
Each condensation module 11 comprises a condensation part shell 111, and the condensation part shell 111 can be a cuboid, a cube or other solid shapes with hollow interiors; a compressor 112, a condensing part heat exchanger 113 and a condensing part fan 114 are arranged inside the condensing part shell 111, wherein the compressor 112 is used for compressing gaseous refrigerant into high-pressure gas; the condensing part heat exchanger 113 releases heat from the compressed high-pressure gas to convert the gaseous refrigerant into a liquid refrigerant, so as to achieve a condensing effect; the condensing portion fan 114 releases heat energy generated by the liquefaction of the high-pressure gas to the ambient air.
The condensing portion heat exchanger 113 may have a V-shaped structure with any opening direction, or two parallel condensing portion heat exchangers 113 may be combined into a V-shaped structure with any opening direction, or other structural shapes, that is, any shape and arrangement of the condensing portion heat exchangers 113 are within the scope of the present invention.
In the embodiment, the condensing portion heat exchanger 113 is disposed above the compressor 112 for condensing and liquefying the high-pressure gaseous refrigerant compressed by the compressor, and correspondingly, the condensing portion fan is disposed on the top of the condensing portion casing 111, and is close to the condensing portion heat exchanger 113 for releasing heat generated in the condensing portion heat exchanger 113 to the ambient air.
Of course, in other embodiments, the condensing portion heat exchanger 113 may also be disposed below or on the side of the compressor 112, and correspondingly, the condensing portion fan 114 is disposed near the condensing portion heat exchanger 113, at the bottom of the condensing portion housing 111 or on the side surface adjacent to the condensing portion heat exchanger 113.
The condensation portion 1 can be composed of a condensation module 11 alone, and can also be formed by combining more than one condensation module 11, and a plurality of condensation modules 11 can be arranged side by side, also can be divided into a plurality of rows of arrangements, no matter how the condensation modules 11 are arranged, it is required to ensure that each condensation portion fan 114 can be communicated with the outside air.
The evaporation portion 2 includes an evaporation portion casing 21, an evaporation portion heat exchanger 22, an evaporation portion fan 23, and a return air opening 24, which are provided side by side with the condensation portion casing 111. The evaporation part shell 21 can be a cuboid, a cube or other solid shapes with hollow interiors; an evaporation part heat exchanger 22 is arranged in the evaporation part shell and used for evaporating and gasifying the liquid refrigerant again so as to achieve the effect of absorbing heat and reducing temperature; the evaporation part fan 23 and the air return opening 24 are respectively arranged on the evaporation part shell 21 at two sides of the evaporation part heat exchanger 22, wherein the air return opening 24 is connected with the air pipe 3 so as to introduce indoor air into the air conditioner; the evaporator fan 23 blows the air cooled by the evaporator heat exchanger 22 into the room again.
The evaporation portion heat exchanger 22 may be in a straight shape with any angle, may also be in a V shape with any opening orientation, or may have any other shape that can separate the evaporation portion fan 23 and the return air inlet 24 into two sides.
The return air inlet 24 is provided with a boss 242 protruding the top surface of the condensing part shell 111, the peripheral side surfaces of the boss 242 are provided with a plurality of connecting pieces 241 matched with the air pipe 3, the connecting pieces 241 are arranged on the side wall of the boss 242 along the periphery, the air pipe 3 can be directly sleeved on the boss 242, the air pipe 3 is fixed on the boss through the connecting pieces 241, so that the air pipe 3 is firmly butted with the return air inlet 24, particularly, the air pipe 3 and the boss 242 can be connected in close fit, the phenomenon that the butt joint of the air pipe 3 and the return air inlet 24 is inaccurate is avoided, the occurrence of air leakage and water leakage caused by poor sealing is avoided, and meanwhile, rainwater is prevented from.
It will be appreciated that the shape of the boss 242 is adaptable to the shape of the air duct 3, i.e. the boss 242 may be round, square or other shape that fits the air duct 3.
In the present invention, the connecting member 241 includes, but is not limited to, a bolt, a buckle, and a rivet, that is, after the air duct 3 and the boss 242 are tightly sleeved, they can be fixed by the bolt, the buckle, the rivet, or other connecting methods, as a preferred embodiment of the present invention, a filling cotton is further disposed between the connecting member 241 and the air duct 3, so that the sealing performance of the air duct 3 is better.
As shown in fig. 2-3, as an embodiment of the present invention, the evaporation fan 23 is disposed on the side of the evaporation housing 21, the air return opening 24 is disposed on the top of the evaporation housing 21, the modular air conditioner is a top air return and side air supply, this air supply mode forms an effective air flow circulation with the exhaust fan installed in the equipment room, the cooling capacity of the air conditioner is sent out by the evaporation fan 23 and then absorbed by the equipment room, the cooling capacity enters the equipment to effectively cool the equipment, the air flow after heat and cold exchange is exhausted from the equipment room, and finally the air conditioner is absorbed by the top air duct 3 and the air return opening 24. In the mode, the air forms effective airflow circulation between the air conditioner and the equipment exhaust fan, so that the air conditioner is more energy-saving and efficient.
As shown in fig. 4-5, as another embodiment of the present invention, the evaporator blower 23 is disposed on the bottom surface of the evaporator housing 21, and the return air inlet 24 is disposed on the top of the evaporator housing 21, and the modular air conditioner is a top return air and bottom supply air, and this supply air can directly supply low-temperature air into the machine room equipment from the bottom, and after absorbing heat of the machine room equipment, the low-temperature air returns to the top of the modular air conditioner from the top of the machine room. The air conditioning air flowing direction is consistent with the air characteristics in the mode, and good air conditioning effect is easily obtained.
Because the computer lab equipment has special requirement to the air cleanliness factor, the air can not have granule such as dust, dust to get into in the computer lab, so establish evaporation portion 2 into independent endless wind field, only the air gets into the air conditioner in the computer lab, gets back to in the computer lab after the cooling, avoids in external impurity gets into the computer lab through the air conditioner as far as possible, causes the damage for the computer lab equipment.
As shown in fig. 1, each condensing module 11 is relatively independent, that is, each condensing portion heat exchanger 113 is relatively independent and not communicated with each other, and each condensing portion heat exchanger 113 is communicated with the evaporating portion heat exchanger 22, that is, the number of the condensing modules 11 can be increased or decreased arbitrarily, so that the refrigerating effect of the modular air conditioner is changed to meet the temperature requirements of different machine rooms. The connection between each condensing part heat exchanger 113 and the evaporating part heat exchanger 22 is the same as the communication between the ordinary air conditioner heat exchangers, and the details are not repeated herein.
In addition, an expansion valve (not shown) is disposed between the condensing part 1 and the evaporating part 2 to form a complete air conditioning system by combining with the condensing part 1 and the evaporating part 2.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A modularized air conditioner comprises a condensation part (1) and an evaporation part (2) which are arranged side by side, and is characterized in that,
the condensation part (1) is formed by combining a plurality of condensation modules (11);
each condensation module (11) comprises a condensation part shell (111), a compressor (112) and a condensation part heat exchanger (113) are arranged in the condensation part shell (111), and a condensation part fan (114) is arranged on the condensation part shell (111) close to one side of the condensation part heat exchanger (113);
the evaporation part (2) comprises an evaporation part shell (21), an evaporation part heat exchanger (22) is arranged in the evaporation part shell (21), an evaporation part fan (23) for blowing cold air into a room is arranged on one side of the evaporation part heat exchanger (22), and an air return opening (24) which can be connected with the air pipe (3) for allowing indoor air to enter the air conditioner is arranged on the other side of the evaporation part heat exchanger;
and a plurality of connecting pieces (241) matched with the air pipe (3) are arranged on the side surface of the air return opening (24).
2. The modular air conditioner as claimed in claim 1, wherein the return air inlet (24) is provided with a boss (242) protruding from a top surface of the condensation unit casing (111), the connecting member (241) is circumferentially provided at a side wall of the boss (242), and the air duct (3) is fitted over the boss (242).
3. The modular air conditioner according to claim 2, wherein the connecting member (241) comprises one or more of a bolt, a snap, and a rivet.
4. The modular air conditioner as claimed in claim 1, wherein the condensing portion heat exchanger (113) in each of the condensing modules (11) is relatively independent, and is respectively communicated with the evaporating portion heat exchanger (22).
5. The modular air conditioner as claimed in claim 4, wherein the condensing portion heat exchanger (113) has a V-shaped structure.
6. The modular air conditioner as claimed in claim 4, wherein adjacent two of the condensing portion heat exchangers (113) are combined in a V-shaped structure.
7. The modular air conditioner as claimed in claim 1, wherein the evaporation portion heat exchanger (22) is provided in the evaporation portion casing (21), and the evaporation portion fan (23) and the return air inlet (24) are respectively provided on the evaporation portion casing (21) at both sides of the evaporation portion heat exchanger (22).
8. The modular air conditioner as claimed in claim 7, wherein the evaporation portion fan (23) is provided at a side of the evaporation portion casing (21).
9. The modular air conditioner as claimed in claim 7, wherein the evaporation portion fan (23) is provided at a bottom surface of the evaporation portion casing (21).
10. The modular air conditioner according to any one of claims 1 to 9, wherein an expansion valve is further provided between the condensing part (1) and the evaporating part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911096930.0A CN110836425A (en) | 2019-11-11 | 2019-11-11 | Modularized air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911096930.0A CN110836425A (en) | 2019-11-11 | 2019-11-11 | Modularized air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110836425A true CN110836425A (en) | 2020-02-25 |
Family
ID=69574892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911096930.0A Pending CN110836425A (en) | 2019-11-11 | 2019-11-11 | Modularized air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110836425A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100798908B1 (en) * | 2006-11-02 | 2008-01-29 | 노성근 | Duct connecting device producing method |
| CN201407786Y (en) * | 2009-05-19 | 2010-02-17 | 上海百富勤空调制造有限公司 | Grating air outlet adopting riveting type connection |
| CN102713448A (en) * | 2009-11-19 | 2012-10-03 | 伊利诺斯工具制品有限公司 | Modular heating, ventilating, air conditioning, and refrigeration systems and methods |
| CN105229382A (en) * | 2013-03-15 | 2016-01-06 | 开利公司 | For the modularization coil pipe of air-cooled type cooler |
| CN106996604A (en) * | 2017-05-12 | 2017-08-01 | 芜湖大笔电子商务有限公司 | A kind of device of indoor regulation temperature |
| CN207599952U (en) * | 2017-12-02 | 2018-07-10 | 四川国恒建筑设计有限公司 | A kind of fresh wind port |
| CN209054166U (en) * | 2018-10-26 | 2019-07-02 | 青岛奥利凯中央空调有限公司 | A kind of military air-conditioning light air pipe connection |
| CN211119811U (en) * | 2019-11-11 | 2020-07-28 | 深圳市艾特网能技术有限公司 | Modularized air conditioner |
-
2019
- 2019-11-11 CN CN201911096930.0A patent/CN110836425A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100798908B1 (en) * | 2006-11-02 | 2008-01-29 | 노성근 | Duct connecting device producing method |
| CN201407786Y (en) * | 2009-05-19 | 2010-02-17 | 上海百富勤空调制造有限公司 | Grating air outlet adopting riveting type connection |
| CN102713448A (en) * | 2009-11-19 | 2012-10-03 | 伊利诺斯工具制品有限公司 | Modular heating, ventilating, air conditioning, and refrigeration systems and methods |
| CN105229382A (en) * | 2013-03-15 | 2016-01-06 | 开利公司 | For the modularization coil pipe of air-cooled type cooler |
| CN106996604A (en) * | 2017-05-12 | 2017-08-01 | 芜湖大笔电子商务有限公司 | A kind of device of indoor regulation temperature |
| CN207599952U (en) * | 2017-12-02 | 2018-07-10 | 四川国恒建筑设计有限公司 | A kind of fresh wind port |
| CN209054166U (en) * | 2018-10-26 | 2019-07-02 | 青岛奥利凯中央空调有限公司 | A kind of military air-conditioning light air pipe connection |
| CN211119811U (en) * | 2019-11-11 | 2020-07-28 | 深圳市艾特网能技术有限公司 | Modularized air conditioner |
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