CN202328984U - Double-air-out air cooler - Google Patents
Double-air-out air cooler Download PDFInfo
- Publication number
- CN202328984U CN202328984U CN2011204544020U CN201120454402U CN202328984U CN 202328984 U CN202328984 U CN 202328984U CN 2011204544020 U CN2011204544020 U CN 2011204544020U CN 201120454402 U CN201120454402 U CN 201120454402U CN 202328984 U CN202328984 U CN 202328984U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- liquid refrigerant
- air
- heat exchanger
- tube
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a double-air-out air cooler, which comprises a high-efficiency axial flow fan, a shell and a heat exchanger component, wherein the high-efficiency axial flow fan is arranged on the shell; the heat exchanger component comprises snakelike heat exchange tubes, corrugated aluminum fins, a heat exchanger air collection tube, a liquid refrigerant distributor, liquid refrigerant distributing tubes and a refrigerant liquid inlet tube; a liquid refrigerant passes through the refrigerant liquid inlet tube, is distributed by the liquid refrigerant distributor and then flows from the liquid refrigerant distributing tubes into the snakelike heat exchange tubes; and heat is exchanged with external environment through the corrugated aluminum fins in the snakelike heat exchange tubes. The double-air-out air cooler is simple in structure and smart in design, a new heat exchange task is added to a fan part of a refrigerating system, the environment heat exchange speed rate is improved by blowing of the fan, a series of heat exchange operation can be performed, the refrigerating efficiency and effect of the refrigerating system are improved, energy consumption of the refrigerating system can be reduced, and the aims of saving energy and reducing consumption are fulfilled.
Description
Technical field
The utility model relates to refrigeration system, is specially a kind of pair of air-out air-cooler.
Background technology
At present; The normal air-cooler that adopts in freezing, refrigeration and fresh-keeping refrigeration system makes assemblies such as air-cooler and compressor, angle valve, device for drying and filtering and expansion valve be connected into a complete kind of refrigeration cycle, is used for driving the mobile of surrounding air at process of refrigerastion; Thereby accelerate the interior environment temperature in freezing, refrigeration and fresh-keeping storehouse; This blower fan generally just simply has blade and housing shaft flow fan, one-sided air-out, and refrigerating efficiency is not high.
The utility model content
The technical problem that the utility model solved is to provide a kind of pair of air-out air-cooler, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technical scheme to realize:
Two air-out air-coolers comprise efficient axial flow blower, housing and heat exchanger assembly, and efficient axial flow blower is installed on the housing; Heat exchanger assembly comprises snakelike heat exchange tube, corrugated aluminium fin, defrosting electrothermal tube, heat exchanger discharge, liquid refrigerant distributor, liquid refrigeration device distributing pipe, cold-producing medium feed tube and median septum; Wherein, heat exchanger discharge, liquid refrigerant distributor, liquid refrigerant distributing pipe and cold-producing medium feed tube are installed in the centre position of said pair of air-out air-cooler one side, and the heat exchanger discharge is connected with snakelike heat exchange tube; The cold-producing medium of gaseous state is collected through the heat exchanger discharge; Flow out described pair of air-out air-cooler, the cold-producing medium feed tube connects the liquid refrigerant distributor, and liquid refrigeration device distributor connects the liquid refrigerant distributing pipe; Liquid cold-producing medium enters into the liquid refrigerant distributor through the cold-producing medium feed tube; The distribution of dividing equally through the liquid refrigerant distributor enters into the liquid refrigerant distributing pipe respectively, and liquid refrigeration device distributing pipe is connected with snakelike heat exchange tube; Said liquid refrigerant just flows into snakelike heat exchange tube along the liquid refrigerant distributing pipe, in snakelike heat exchange tube, carries out exchange heat with external environment.
Said snakelike heat exchange tube comprises straight tube and snake bend, and they are hollow structure through being welded together, and inside communicates.On straight tube, be with the corrugated aluminium fin, straight tube and corrugated aluminium fin make straight tube and corrugated aluminium fin realize closely being connected through mechanical expanding technology, to reduce thermal contact resistance, improve heat transference efficiency.Said defrosting electrothermal tube is installed near the snake bend of snakelike heat exchange tube, inserts in the heat exchanger, and the frosting that is used to remove said heat exchanger assembly airborne steam forms because kind of refrigeration cycle is condensed prevents that it from hindering the efficient of kind of refrigeration cycle heat transmission.
Between said corrugated aluminium fin, also be provided with median septum, play the effect of auxiliary fixing.
The housing of said pair of air-out air-cooler comprises left and right sides end plate, top board and blower fan installing plate; The shell of forming whole pair of air-out air-cooler; On said top board, be provided with suspension bracket, be used for the utility model lifting is fixed up the downside of end plate in the left and right sides; Also be provided with water tank, be used to collect the condensate that produces because of defrosting.
Beneficial effect: the utility model is simple in structure, be skillfully constructed; Blower fan in refrigeration system partly adds new exchange heat task; Make blower fan when playing blowing acceleration environment exchange rate, can also carry out a series of exchange heat work, improved the refrigerating efficiency and the effect of refrigeration system; And can reduce the energy consumption of refrigeration system, reach energy saving purposes.
Description of drawings
Fig. 1 is the structure right view of the utility model.
Fig. 2 is the structure front view of the utility model.
Among the figure: efficient axial flow blower 1, water tank 2, snakelike heat exchange tube 3, heat exchanger discharge 4, liquid refrigerant distributor 5, liquid refrigerant distributing pipe 6, corrugated aluminium fin 7, defrosting electrothermal tube 8, blower fan installing plate 9, suspension bracket 10, median septum 11, top board 12, cold-producing medium feed tube 13.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, two air-out air-coolers of 2; Comprise efficient axial flow blower 1, housing and heat exchanger assembly; Its middle shell comprises blower fan installing plate 9, left and right sides dividing plate, top board 12 and suspension bracket 10, water tank 2, and heat exchanger assembly comprises serpentine heat exchanger 3, heat exchanger discharge 4, liquid refrigerant distributor 5, liquid refrigerant distributing pipe 6, bellows aluminium fin 7, defrosting electrothermal tube 8, median septum 11, cold-producing medium feed tube 13.
In the utility model; Heat exchanger discharge 4, liquid refrigerant distributor 5, liquid refrigerant distributing pipe 6 and cold-producing medium feed tube 13 are installed in the centre position of said pair of air-out air-cooler one side; Heat exchanger discharge 4 is connected with snakelike heat exchange tube 3; Cold-producing medium feed tube 13 connects liquid refrigerant distributor 5, and liquid refrigeration device distributor 5 connects liquid refrigerant distributing pipe 6, and liquid refrigerant distributing pipe 6 is connected with snakelike heat exchange tube 4.
Said snakelike heat exchange tube 4 comprises straight tube and snake bend, on straight tube, is with corrugated aluminium fin 7, between the corrugated aluminium fin 7, also is provided with median septum 11.Said defrosting electrothermal tube 8 is installed near the snake bend of snakelike heat exchange tube 4, inserts in the heat exchanger.
The utility model in use; Form a complete kind of refrigeration cycle with compressor, device for drying and filtering, condenser, angle valve, magnetic valve and expansion valve; Compressor is pressed into the liquid that forms HTHP after the condenser condenses to the refrigerant vapour of HTHP, and through the expansion valve throttling, the refrigerant liquid and the snakelike heat exchange tube that become low-temp low-pressure carry out heat exchange through angle valve, magnetic valve, device for drying and filtering; Liquid refrigerant absorbs heat and becomes gaseous refrigerant; Axial flow blower running drives air and flows, thereby accelerates the interior environment temperature in freezing, refrigeration and fresh-keeping storehouse, improves refrigerating efficiency.
In the utility model; Low-temperature low-pressure refrigerant liquid through behind the expansion valve evenly flows to the liquid refrigerant distributing pipe through refrigerant liquid pipe, liquid refrigerant distributor; In coiled pipe, carry out heat exchange with the external world with the corrugated aluminium fin; Efficient axial flow blower running, the acceleration environment air is realized heat convection through heat exchanger assembly, to improve heat exchange efficiency.Liquid refrigerant with after carrying out heat exchange, becomes gaseous refrigerant at heat exchanger assemblies, is pooled to the heat exchanger discharge and gets into the compressor in the kind of refrigeration cycle, realizes next kind of refrigeration cycle.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model protection defined by the appended claims and their equivalents defined
.
Claims (2)
1. two air-out air-coolers; Comprise efficient axial flow blower, housing and heat exchanger assembly; Efficient axial flow blower is installed on the housing; Heat exchanger assembly comprises snakelike heat exchange tube, heat exchanger discharge, liquid refrigerant distributor, liquid refrigeration device distributing pipe, cold-producing medium feed tube, and wherein, heat exchanger discharge, liquid refrigerant distributor, liquid refrigerant distributing pipe and cold-producing medium feed tube are installed in the centre position of said pair of air-out air-cooler one side; The heat exchanger discharge is connected with snakelike heat exchange tube; The cold-producing medium feed tube connects the liquid refrigerant distributor, and liquid refrigeration device distributor connects the liquid refrigerant distributing pipe, and liquid refrigeration device distributing pipe is connected with snakelike heat exchange tube.
2. according to claim 1 pair of air-out air-cooler is characterized in that said snakelike heat exchange tube comprises straight tube and snake bend; They are hollow structure through being welded together, and inside communicates; On straight tube, be with the corrugated aluminium fin, be provided with the defrosting electrothermal tube near the snake bend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204544020U CN202328984U (en) | 2011-11-16 | 2011-11-16 | Double-air-out air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204544020U CN202328984U (en) | 2011-11-16 | 2011-11-16 | Double-air-out air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328984U true CN202328984U (en) | 2012-07-11 |
Family
ID=46440965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204544020U Expired - Fee Related CN202328984U (en) | 2011-11-16 | 2011-11-16 | Double-air-out air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401531A (en) * | 2011-11-16 | 2012-04-04 | 湖南凌天科技有限公司 | Double-air-outlet air cooler |
-
2011
- 2011-11-16 CN CN2011204544020U patent/CN202328984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401531A (en) * | 2011-11-16 | 2012-04-04 | 湖南凌天科技有限公司 | Double-air-outlet air cooler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101886836B (en) | Machine room heat removal device for evaporation cooling type heat-pipe heat exchange | |
| CN202002233U (en) | Dehumidifier | |
| CN102141274B (en) | Split air-conditioner | |
| CN102269466A (en) | Fresh air handling unit | |
| CN103940271A (en) | Heat pipe heat exchange system with evaporative condenser | |
| CN102401531A (en) | Double-air-outlet air cooler | |
| CN101818972B (en) | Special evaporator for heat-pipe refrigerating hybrid air-conditioner | |
| CN102155859B (en) | U-shaped gravity assisted heat pipe for freezing system | |
| CN201764760U (en) | Double-medium quick cooling high-efficiency heat exchange condenser | |
| CN203231590U (en) | Novel micro-channel heat exchanger | |
| CN202281429U (en) | Gas separation heat exchanger of sucked air gathering pipe | |
| CN202328984U (en) | Double-air-out air cooler | |
| CN2932240Y (en) | Flooded refrigerating equipment of refrigeration equipment evaporator | |
| CN201748709U (en) | Deicing air source heat pump | |
| CN202041106U (en) | Parallel flow heat exchanger | |
| CN203518091U (en) | Efficient energy-saving water-cooled module set | |
| CN202792723U (en) | Parallel flow condenser for freezer | |
| CN201852375U (en) | Condenser of air conditioner | |
| CN202511384U (en) | Top air conditioner for passenger vehicle | |
| CN201926209U (en) | Two-channel concurrent flow evaporator | |
| CN203533761U (en) | Microchannel air cooler | |
| CN101576297A (en) | Big supercooling degree completely fresh air air processing machine set | |
| CN205002449U (en) | High -efficient refrigerator fan condenser | |
| CN103499129B (en) | Microchannel air-cooler | |
| CN203657291U (en) | Domestic refrigerator condenser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20201116 |