CN201652649U - Heat exchange device - Google Patents
Heat exchange device Download PDFInfo
- Publication number
- CN201652649U CN201652649U CN2010201276016U CN201020127601U CN201652649U CN 201652649 U CN201652649 U CN 201652649U CN 2010201276016 U CN2010201276016 U CN 2010201276016U CN 201020127601 U CN201020127601 U CN 201020127601U CN 201652649 U CN201652649 U CN 201652649U
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- heat
- exchanger
- heat exchanger
- cool
- room
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Abstract
The utility model relates to a gravity heat pipe machine room heat exchange device for refrigeration of a machine room, which comprises a first heat exchanger, a second heat exchanger and gravity heat pipes, wherein both the first heat exchanger and the second heat exchanger are provided with variable air volume fans so as to carry out heat exchange inside and outside the heat exchangers; and the gravity heat pipes are respectively connected between cold heat exchanger sets in the first heat exchanger and the second heat exchanger so as to carry out heat exchange between the cold heat exchanger sets. When the heat exchange device is in use, under the premise of guaranteeing that the first heat exchanger arranged outside the room is higher than the second heat exchanger arranged inside the room, according to the heat transfer principle of the gravity heat pipes, the heat in the room is transferred to the first heat exchanger by the second heat exchanger and the gravity heat pipes and is discharged out of the room so as to fulfill the aim of carrying out temperature reduction on the inside of the room. The heat exchange device has the advantages of low electric power consumption, cleanness and easy installation and maintenance, greatly reduces starting time of an air conditioner, fulfills the aims of saving energy and reducing emission and prolongs the service life of the air conditioner.
Description
Technical field
The utility model relates to a kind of heat-exchanger rig, particularly a kind of a kind of gravity type heat pipe machine room heat-exchanger rig that is used for the machine room refrigeration.
Background technology
According to statistics, present global annual ICT(In-Circuit Test, on-line testing) the charcoal discharge capacity of industry has been suitable with aircraft industry, and the energy-saving and emission-reduction work of machine room is extremely urgent.
Because the equipment in the machine room has the requirement of constant temperature and humidity to working environment, current device produces a large amount of heats and all adopts air-conditioning to carry out forced refrigeration when work.Find the power consumption that all comes from air-conditioning of machine room 60% power consumption by inquiry.Therefore, adopt a kind of cooling system of saving electric power, in effective cooling, saves energy greatly reaches the purpose of energy-saving and emission-reduction, has become a kind of certainty.
The utility model content
Technical problem to be solved in the utility model provides a kind of device that is used for the machine room heat exchange, under situation far below the operation power consumption of air-conditioning, the heat in the machine room is replaced outdoor, thereby realize energy-saving and emission-reduction, reduce air-conditioning and use, prolong the purpose in air-conditioning life-span.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of heat-exchanger rig comprises first heat exchanger, second heat exchanger, gravity type heat pipe; Wherein, first heat exchanger comprises first heat exchanger shell, variable air rate blower fan and at least one group of cool-heat-exchanger, the variable air rate blower fan is installed on first heat exchanger shell, be used to discharge the air in first heat exchanger shell, cool-heat-exchanger is installed in first heat exchanger shell, the exchange heat that is used for cool-heat-exchanger and surrounding air, an end of cool-heat-exchanger is connected with an end of gravity type heat pipe, and gravity type heat pipe is used for outside heat is imported to cool-heat-exchanger; Second heat exchanger comprises second heat exchanger shell, variable air rate blower fan and at least one group of cool-heat-exchanger, the variable air rate blower fan is installed on second heat exchanger shell, be used for the exchange of the second heat exchanger shell inner air and outer air, cool-heat-exchanger is installed in second heat exchanger shell, the exchange heat that is used for cool-heat-exchanger and surrounding air, one end of cool-heat-exchanger is connected with the other end of gravity type heat pipe, and gravity type heat pipe is used for the heat of cool-heat-exchanger is exported to the outside; The height of first heat exchanger is higher than the height of second heat exchanger, adopts the operation principle of gravity type heat pipe, realizes the exchange heat between first heat exchanger and second heat exchanger.
The beneficial effects of the utility model are: by the work of gravity type heat pipe, realize the exchange heat between first heat exchanger and second heat exchanger, reduced the power consumption of machine room cooling system, reduce the opening time of air conditioner in machine room, prolong air-conditioning service life.
On the basis of technique scheme, the utility model can also be done following improvement.
In first heat exchanger in the cool-heat-exchanger and second heat exchanger cool-heat-exchanger by the gravity type heat pipe interconnection, promptly first cool-heat-exchanger is connected with last cool-heat-exchanger in second heat exchanger in first heat exchanger, second cool-heat-exchanger is connected with penult cool-heat-exchanger in second heat exchanger in first heat exchanger, by that analogy.
Adopt the beneficial effect of above-mentioned further scheme to be, adopt this cross-connection system can maximize the heat exchanger effectiveness that improves heat-exchanger rig.
Description of drawings
Fig. 1 is the utility model heat-exchanger rig embodiment one schematic diagram.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, first heat exchanger, 2, second heat exchanger, 3, gravity type heat pipe, 101, first heat exchanger shell, 102, the variable air rate blower fan, 103, the cool-heat-exchanger group, 201, second heat exchanger shell, 202, the variable air rate blower fan, 203, the cool-heat-exchanger group, 10301, first cool-heat-exchanger, 10302, second cool-heat-exchanger, the 10303, the 3rd cool-heat-exchanger, 20301, first cool-heat-exchanger, 20302, second cool-heat-exchanger, the 20303, the 3rd cool-heat-exchanger.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Embodiment one
As shown in Figure 1, the utility model heat-exchanger rig comprises first heat exchanger 1, second heat exchanger 2, gravity type heat pipe 3; Wherein, first heat exchanger 1 comprises first heat exchanger shell 101, variable air rate blower fan 102 and cool-heat-exchanger group 103, and variable air rate blower fan 102 is installed on first heat exchanger shell 101, is used to discharge the air in first heat exchanger 1; Cool-heat-exchanger group 103 is installed in first heat exchanger shell 101, is used for the exchange heat of cool-heat-exchanger group 103 and surrounding air; Cool-heat-exchanger group 103 is connected with an end of gravity type heat pipe 3 at an end of first heat exchanger shell, 101 bottoms; Second heat exchanger 2 comprises second heat exchanger shell 201, variable air rate blower fan 202 and cool-heat-exchanger group 203, and variable air rate blower fan 202 is installed on second heat exchanger shell 201, is used for second heat exchanger, 2 outer air are blown in second heat exchanger 2; Cool-heat-exchanger group 203 is installed in second heat exchanger shell 201, is used for the exchange heat of cool-heat-exchanger group 203 and surrounding air; Cool-heat-exchanger group 203 is connected with the other end of gravity type heat pipe 3 at an end at second heat exchanger shell, 201 tops; The height of first heat exchanger 1 is higher than the height of second heat exchanger 2; Gravity type heat pipe 3 has three, interconnection between the cool-heat-exchanger group 203 in the cool-heat-exchanger group 103 in first heat exchanger 1 and second heat exchanger 2, promptly connect first cool-heat-exchanger 10301 of cool-heat-exchanger group 103 and the 3rd cool-heat-exchanger 20303 of cool-heat-exchanger group 203 respectively, second cool-heat-exchanger 10302 of cool-heat-exchanger group 103 and second cool-heat-exchanger 20302 of cool-heat-exchanger group 203, the 3rd cool-heat-exchanger 10303 of cool-heat-exchanger group 103 and first cool-heat-exchanger 20301 of cool-heat-exchanger group 203, thus realize exchange heat between cool-heat-exchanger group 103 and the cool-heat-exchanger group 203 the most efficiently.
Employed gravity type heat pipe 3 is that airtight shell inside is evacuated in the utility model, and charges into a spot of hydraulic fluid under this state.After the end heating that gravity type heat pipe 3 is connected with cool-heat-exchanger group 203 in second heat exchanger 2, liquid absorbs the heat of cool-heat-exchanger group 203 and is vaporizated into steam, under the effect of small pressure reduction, flow to the end that gravity type heat pipe 3 is connected with cool-heat-exchanger group 103 in first heat exchanger 1, and emit heat and be condensed into liquid to cool-heat-exchanger group 103, rely on gravity to get back to an end that is connected with cool-heat-exchanger group 203 in second heat exchanger 2, and the vaporization of being heated once more.Circulation continuously passes to first heat exchanger 1 with heat by second heat exchanger 2 so repeatedly.Because the heat transmission of gravity type heat pipe 3 is to rely on the phase transformation of internal work material to carry out, thereby the internal thermal resistance of heat pipe is very little, can obtain the bigger coefficient of overall heat transmission with the less temperature difference, thereby has realized reducing the purpose that consumes, and the utility model more cleans, convenient installation and easy care etc.
During use, first heat exchanger 1 is installed on outdoor, it is indoor that second heat exchanger 2 is installed on machine room, connects two heat exchangers by gravity type heat pipe 3, and guarantee that the height of first heat exchanger 1 is higher than second heat exchanger 2.Be higher than in the machine room indoor temperature under the situation of outdoor temperature, by variable air rate blower fan 202 in second heat exchanger 2, hot-air is constantly flowed to cool-heat-exchanger group 203 in second heat exchanger 2, cool-heat-exchanger group 203 by gravity type heat pipe 3 with heat transferred install with the first outdoor heat exchanger 1 in cool-heat-exchanger group 103, be delivered in the outdoor ambient air by the heat of variable air rate blower fan 102 again, thereby realized purpose machine room cooling with the cool-heat-exchanger group 103 in first heat exchanger 1.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. a heat-exchanger rig is characterized in that: comprise first heat exchanger, second heat exchanger, gravity type heat pipe; Described first heat exchanger comprises first heat exchanger shell, variable air rate blower fan and at least one group of cool-heat-exchanger, the variable air rate blower fan is installed on first heat exchanger shell, cool-heat-exchanger is installed in first heat exchanger shell, and an end of cool-heat-exchanger is connected with an end of gravity type heat pipe; Described second heat exchanger comprises second heat exchanger shell, variable air rate blower fan and at least one group of cool-heat-exchanger, the variable air rate blower fan is installed on second heat exchanger shell, cool-heat-exchanger is installed in second heat exchanger shell, and an end of cool-heat-exchanger is connected with the other end of gravity type heat pipe; The height of described first heat exchanger is higher than the height of second heat exchanger.
2. heat-exchanger rig according to claim 1 is characterized in that: in described first heat exchanger in the cool-heat-exchanger and second heat exchanger cool-heat-exchanger by the gravity type heat pipe interconnection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201276016U CN201652649U (en) | 2010-03-10 | 2010-03-10 | Heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201276016U CN201652649U (en) | 2010-03-10 | 2010-03-10 | Heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652649U true CN201652649U (en) | 2010-11-24 |
Family
ID=43117888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201276016U Expired - Fee Related CN201652649U (en) | 2010-03-10 | 2010-03-10 | Heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652649U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721130A (en) * | 2012-06-29 | 2012-10-10 | 湖南工业大学 | Excess heat removing system for thermal resonance heat pipe |
| CN102997348A (en) * | 2011-09-08 | 2013-03-27 | 葛永乐 | Heat pipe energy-saving air conditioner special for novel machine room |
| CN103134129A (en) * | 2013-03-08 | 2013-06-05 | 东莞市蓝冠环保节能科技有限公司 | Air conditioner and heat tube all-in-one machine |
| CN103644599A (en) * | 2013-11-15 | 2014-03-19 | 浙江汉丰风机有限公司 | Household air purification exchanger |
-
2010
- 2010-03-10 CN CN2010201276016U patent/CN201652649U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997348A (en) * | 2011-09-08 | 2013-03-27 | 葛永乐 | Heat pipe energy-saving air conditioner special for novel machine room |
| CN102721130A (en) * | 2012-06-29 | 2012-10-10 | 湖南工业大学 | Excess heat removing system for thermal resonance heat pipe |
| CN103134129A (en) * | 2013-03-08 | 2013-06-05 | 东莞市蓝冠环保节能科技有限公司 | Air conditioner and heat tube all-in-one machine |
| CN103134129B (en) * | 2013-03-08 | 2015-12-23 | 东莞市蓝冠环保节能科技有限公司 | A kind of air-conditioning heat pipe integrated machine |
| CN103644599A (en) * | 2013-11-15 | 2014-03-19 | 浙江汉丰风机有限公司 | Household air purification exchanger |
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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: 20101124 Termination date: 20120310 |