CN201007590Y - Air convection heat exchanger - Google Patents
Air convection heat exchanger Download PDFInfo
- Publication number
- CN201007590Y CN201007590Y CNU2007201180257U CN200720118025U CN201007590Y CN 201007590 Y CN201007590 Y CN 201007590Y CN U2007201180257 U CNU2007201180257 U CN U2007201180257U CN 200720118025 U CN200720118025 U CN 200720118025U CN 201007590 Y CN201007590 Y CN 201007590Y
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- CN
- China
- Prior art keywords
- heat exchanger
- heat
- cooling barrier
- exchange
- air
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to an air-convection heat exchanger. An indoor heat-conduction fan is arranged at the upper end of the cooling barrier on the frame of the heat exchanger, an indoor air-outlet is arranged at the lower end of the cooling barrier. The indoor heat-conduction fan is mounted on one side of the horizontal position of the cooling barrier on the frame of the heat exchanger, and an outdoor air-outlet is arranged on the other side of the horizontal position of the cooling barrier. The utility model is provided with an outdoor air outlet. In order to provided convenience to assembly, the heat-conduction fan is fixed at the bottom of the frame of the heat exchanger via a support, another heat-conduction fan is fixedly connected with the panel of the heat exchanger, and the air-convection passages inside the cooling barrier form a decussating structure. The utility model has the advantages of compact conformation, small volume, convenient assembly and disassembly and high efficiency of heat conduction.
Description
Affiliated technical field
The utility model relates to a kind of hot and cold air by the convection current of passage separately on the cooling barrier, realizes the cross-ventilation heat exchanger of air heat exchange.
Neutralizing in the base station of communications industry, other has the indoor of heating rack, the heat dissipation problem of indoor rack is the technical problem that prior art is badly in need of solution, adopt air-conditioning temperature-reducing, though thermoregulation effect is good, power consumption is high, easy break-down, poor reliability, particularly under unattended situation, therefore power consumption is few, the cross-ventilation heat exchanger of reliable operation is able to extensive use in the industry.
In the prior art, the cross-ventilation heat exchanger that uses, heat-exchange fan adopts upper and lower layout, air exchange is to adopt parallel convective exchange, and heat-exchange fan is fixed on the frame of heat exchanger simultaneously, and the shortcoming of prior art is, because air heat exchange employing level exchange, cause the heat exchanger volume bigger, and heat exchange effect is poor, the heat exchange blower fan is installed on the frame and installs, the dismounting difficulty.
Summary of the invention
Big for overcoming in the prior art the low interchanger volume of air counter current exchanger heat exchanger effectiveness, technical deficiencies such as heat-exchange fan installing/dismounting difficulty, the utility model provides a kind of compact conformation, heat exchanger effectiveness height, the cross-ventilation heat exchanger of heat-exchange fan easy installation and removal.
The technical scheme that its technical problem that solves the utility model adopts is: the cross-ventilation heat exchanger, comprise: heat exchanger frame, heat-exchange fan and cooling barrier, indoor heat-exchange fan is arranged on the upper end of cooling barrier on the heat exchanger frame, the room air outlet is provided with the lower end of cooling barrier, outdoor heat-exchange fan is arranged on a side of the horizontal level of the cooling barrier on the heat exchanger frame, the opposite side of the horizontal level of cooling barrier is provided with the outdoor air outlet.
Indoor heat-exchange fan is fixed on the bottom of heat exchanger frame through support, and outdoor heat-exchange fan is fixedlyed connected with the heat exchanger panel through connecting plate.Air convection channel in the cooling barrier is " ten " chi structure.
The beneficial effects of the utility model are: the heat converter structure compactness, and volume is little, and air heat exchange adopts vertical convection, heat exchanger effectiveness height, the novel heat-exchange fan of heat-exchange fan easy installation and removal.
Below in conjunction with accompanying drawing the utility model is elaborated
Fig. 1 is the utility model schematic diagram
Fig. 2 is the indoor heat-exchange fan face of a utility model schematic diagram
Fig. 3 is the outdoor heat-exchange fan face of a utility model schematic diagram
1 indoor heat-exchange fan, 2 heat exchanger frames, 3 cooling barriers, the outlet of 4 room airs, 5 outdoor heat-exchange fan, the outlet of 6 outdoor airs, 7 connecting plates, 8 heat exchanger panels among the figure.
The specific embodiment
Referring to accompanying drawing, indoor heat-exchange fan 1 is arranged on the upper end of cooling barrier 3 on the heat exchanger frame 2, room air outlet 4 is provided with the lower end of cooling barrier 3, indoor hot-air is sucked after 3 coolings of cooling barrier by indoor heat-exchange fan 1, discharge from room air outlet 4, outdoor exchange blower fan 5 is arranged on a side of the horizontal level of the cooling barrier 3 on the heat exchanger frame 2, the opposite side of the horizontal level of cooling barrier 3, be provided with outdoor air outlet 6, outdoor cold air sucks through cooling barrier 3 through heat-exchange fan 5 and discharges from outdoor air outlet 6, indoor hot-air after cooling barrier 3 vertical exchange heat, reaches the heat exchange purpose through outdoor cold air.Air convection channel in the cooling barrier 3 is " ten " chi structure, air exchange efficient is improved, the simple in structure of barrier 3 of lowering the temperature simultaneously, the heat converter structure compactness, volume is little, is convenient to install on heat exchanger frame 2, dismantle for ease of indoor heat-exchange fan 1 and outdoor heat-exchange fan 5.Indoor heat-exchange fan 1 is fixed on the bottom of heat exchanger frame 2 through support, and outdoor heat-exchange fan 5 is fixedlyed connected with heat exchanger panel 8 through connecting plate 7.The utility model is in use according to using and mounting condition different, indoor heat- exchange fan 1 and 5 exchanges of outdoor exchange blower fan can be used, both indoor heat-exchange fan 1 was used as outdoor exchange blower fan, outdoor exchange blower fan 5 uses as indoor exchange blower fan.
Claims (3)
1. cross-ventilation heat exchanger, comprise: heat exchanger frame, heat-exchange fan and cooling barrier, it is characterized in that: described indoor heat-exchange fan (1) is arranged on the upper end that heat exchanger frame (2) goes up cooling barrier (3), room air outlet (4) is provided with the lower end of cooling barrier (3), outdoor heat-exchange fan (5) is arranged on a side of the horizontal level of the cooling barrier (3) on the heat exchanger frame (2), the opposite side of the horizontal level of cooling barrier (3) is provided with outdoor air outlet (6).
2. cross-ventilation heat exchanger according to claim 1, it is characterized in that: described indoor heat-exchange fan (1) is fixed on the bottom of heat exchanger frame (2) through support, and outdoor heat-exchange fan (5) is fixedlyed connected with heat exchanger panel (8) through connecting plate (7).
3. cross-ventilation heat exchanger according to claim 1 and 2 is characterized in that: the air convection channel in the described cooling barrier (3) is " ten " chi structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201180257U CN201007590Y (en) | 2007-01-08 | 2007-01-08 | Air convection heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201180257U CN201007590Y (en) | 2007-01-08 | 2007-01-08 | Air convection heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201007590Y true CN201007590Y (en) | 2008-01-16 |
Family
ID=39003537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201180257U Expired - Fee Related CN201007590Y (en) | 2007-01-08 | 2007-01-08 | Air convection heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201007590Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104769365A (en) * | 2012-11-12 | 2015-07-08 | 松下知识产权经营株式会社 | Cooling device, and heating element housing device equipped with same |
-
2007
- 2007-01-08 CN CNU2007201180257U patent/CN201007590Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104769365A (en) * | 2012-11-12 | 2015-07-08 | 松下知识产权经营株式会社 | Cooling device, and heating element housing device equipped with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20100208 |