CN202613627U - Heat pipe heat recovery type evaporative cooling and ventilation cooling unit for subway stations - Google Patents
Heat pipe heat recovery type evaporative cooling and ventilation cooling unit for subway stations Download PDFInfo
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- CN202613627U CN202613627U CN 201220195559 CN201220195559U CN202613627U CN 202613627 U CN202613627 U CN 202613627U CN 201220195559 CN201220195559 CN 201220195559 CN 201220195559 U CN201220195559 U CN 201220195559U CN 202613627 U CN202613627 U CN 202613627U
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- heat pipe
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- pipe heat
- heat exchanger
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- 238000001816 cooling Methods 0.000 title claims abstract description 31
- 238000011084 recovery Methods 0.000 title abstract description 8
- 238000009423 ventilation Methods 0.000 title 1
- 230000005484 gravity Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 12
- 238000004378 air conditioning Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 150000001875 compounds Chemical group 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 206010009866 Cold sweat Diseases 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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- Other Air-Conditioning Systems (AREA)
Abstract
本实用新型公开的地铁站用热管热回收式蒸发冷却通风降温机组，包括平行设置的上下两通道，分别为回风通道和进风通道，重力式热管换热器设置于回风通道和进风通道之间，进风通道内、按空气进入方向依次包括新风口、第一过滤器、重力式热管换热器新风侧、送风机和送风口，回风通道内、按空气进入方向依次包括回风口a、第二过滤器、高压喷雾器、重力式热管换热器回风侧、挡水板、排风机和排风口。本实用新型机组的特点是将热回收装置与蒸发冷却装置有机地结合，使一套装置具有热回收和蒸发冷却两种功能，能够对空调系统室内回风进行热回收，使蒸发冷却空调机组的效率得到大大提高。
The utility model discloses a heat pipe heat recovery type evaporative cooling ventilating and cooling unit for a subway station, which includes two upper and lower passages arranged in parallel, which are respectively a return air passage and an air inlet passage, and a gravity heat pipe heat exchanger is arranged on the return air passage and the air inlet passage. Between the channels, the air inlet channel includes the fresh air outlet, the first filter, the fresh air side of the gravity heat pipe heat exchanger, the blower fan and the air outlet according to the air inlet direction, and the return air channel includes the return air outlet according to the air inlet direction. a. Second filter, high-pressure sprayer, return air side of gravity heat pipe heat exchanger, water baffle, exhaust fan and air outlet. The unit of the utility model is characterized in that the heat recovery device and the evaporative cooling device are organically combined, so that a set of devices has two functions of heat recovery and evaporative cooling, and can perform heat recovery on the indoor return air of the air conditioning system, so that the evaporative cooling of the air conditioning unit Efficiency is greatly improved.
Description
Technical field
The utility model belongs to the air conditioner refrigerating technical field, relates to a kind of air conditioner ventilating system that is applicable to, is specifically related to a kind of subway station with the aeration-cooling unit of heat pipe heat reclamation type evaporative cooling.
Background technology
Statistics shows; The power consumption of the air conditioner ventilating system in the subway station accounts for 30%～60% of building total energy consumption; Wherein handle the required energy consumption of new wind and account for 20%～30% of air conditioner ventilating system energy consumption again, this shows that the energy that exhaust system is taken away in the air-conditioning system is considerable; Abundant " excavation " exhaust system energy reclaims in the subway ' s air-conditioning system, reaches energy-saving and cost-reducing requirement.
1. the air-air recuperation of heat product category of developing both at home and abroad is a lot, like board-like heat regenerator (heat recovery efficiency 40%～60%), rotary-type heat regenerator (heat recovery efficiency 70%～80%), heat pipe-type heat regenerator (heat recovery efficiency 60%～70%) etc.Wherein the application of plate-fin heat regenerator is wider, though this heat exchanger structure is compact, heat exchange efficiency is higher, because the heat exchanger runner is narrow, water quality is prone to fouling when hard, and difficulty is cleaned, and resistance is big, and energy consumption is big.
2. the air-conditioning form is directly cooled off in the single-stage evaporation of evaporative cooling system employing, receives many restrictions of conditions such as weather and region easily, the problems such as use of the higher occasion that can not meet the demands.
Summary of the invention
The purpose of the utility model provides a kind of subway station with the aeration-cooling unit of heat pipe heat reclamation type evaporative cooling, improves heat exchange efficiency, has reduced operation energy consumption.
The technical scheme that the utility model adopted is; Subway station is with the aeration-cooling unit of heat pipe heat reclamation type evaporative cooling; Comprise two passages up and down that laterally arrange; Be respectively return air channel and air intake passage; The gravity type heat pipe heat exchanger is arranged between return air channel and the air intake passage, in the air intake passage, comprise fresh wind port, first filter, the new wind side of gravity type heat pipe heat exchanger, pressure fan and air outlet successively by the air approach axis, in the return air channel, comprise return air inlet a, second filter, high-pressure sprayer, gravity type heat pipe heat exchanger return side, water fender, exhaust blower and exhaust outlet successively by the air approach axis.
The characteristics of the utility model also are,
Also be provided with the material filling type direct evaporative cooler between new wind side of gravity type heat pipe heat exchanger and the pressure fan.
Between new wind side of gravity type heat pipe heat exchanger and the material filling type direct evaporative cooler, two interchannel machine unit shell walls are provided with return air inlet b up and down.
Compare with existing Evaporative Cooling Air Conditioning unit, the utility model unit has following characteristics:
(1) hot pipe technique is applied in the subway station ventilating system, adopts the gravity type heat pipe heat exchanger, recuperation of heat is carried out in air draft, reduced operation energy consumption.
(2) in subway, heat reclamation device and evaporation-cooled device are combined, summer is to new wind precooling.
(3) in return side high-pressure sprayer is set,, has improved the heat exchange efficiency of heat pipe greatly the return air humidification of further lowering the temperature.
(4) set up direct evaporative cooler and high-pressure sprayer, thereby made this device have the function of humidification and purification.
(5) the material filling type direct evaporative cooler is provided with the dripping type water-distributing device, makes water distribution even, and good heat dissipation effect has improved evaporative cooling efficient, has also practiced thrift the water yield simultaneously.
(6) be provided with water fender in return side, prevent that air draft from taking away large quantity of moisture, practice thrift the water yield.
Description of drawings
Fig. 1 is the structural representation of the utility model subway station with the aeration-cooling unit of heat pipe heat reclamation type evaporative cooling.
Among the figure, 1. fresh wind port, 2. first filter, 3. gravity type heat pipe heat exchanger, 4. material filling type direct evaporative cooler; 5. pressure fan, 6. air outlet, 7. return air inlet a, 8. second filter, 9. high-pressure sprayer; 10. return air inlet b, 11. water fenders, 12. exhaust blowers, 13. exhaust outlets.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is elaborated.
The utility model subway station is as shown in Figure 1 with the structure of the aeration-cooling unit of heat pipe heat reclamation type evaporative cooling; Comprise two passages up and down that laterally arrange; Be respectively return air channel and air intake passage; Gravity type heat pipe heat exchanger 3 is arranged between return air channel and the air intake passage; In the air intake passage, comprise fresh wind port 1, first filter 2, gravity type heat pipe heat exchanger 3 new wind sides, material filling type direct evaporative cooler 4, pressure fan 5 and air outlet 6 successively, between gravity type heat pipe heat exchanger 3 new wind sides and the material filling type direct evaporative cooler 4, two interchannel machine unit shell walls are provided with return air inlet b10 up and down by the air approach axis.In the return air channel, comprise return air inlet a7, second filter 8, high-pressure sprayer 9, gravity type heat pipe heat exchanger 3 return side, water fender 11, exhaust blower 12 and exhaust outlet 13 successively by the air approach axis.
The utility model adopts heat reclamation device and the compound structure of evaporation-cooled device, and fresh wind port 1, first filter 2, gravity type heat pipe heat exchanger 3 new wind sides, material filling type direct evaporative cooler 4, pressure fan 5 and air outlet 6 have been formed evaporation-cooled device; Return air inlet a7, second filter 8, high-pressure sprayer 9, gravity type heat pipe heat exchanger 3 return side, water fender 11, exhaust blower 12 and exhaust outlet 13 are formed heat reclamation devices.
Adopt heat reclamation device and the compound structure of evaporation-cooled device, can realize air etc. but clammy.
In the evaporation-cooled device, in the passage of the new wind side of gravity type heat pipe heat exchanger, arrange material filling type direct evaporative cooler 4, can further strengthen cooling-down effect, play a part again to purify air simultaneously.
The course of work of the utility model unit is: after outdoor new wind filters dust through first filter 2 through fresh wind port 1; Carrying out first order cooling through the new wind side of gravity type heat pipe heat exchanger 3 handles; Carry out second level cooling (humidification) through material filling type direct evaporative cooler 4 then and handle, after the air of pressure fan 5 after will handling send in the subway hall through air outlet 6.Indoor return air reduces the temperature of return air through second filter 8, when high-pressure sprayer 9 purifies air through return air inlet a7; After the return side of gravity type heat pipe heat exchanger 3 is carried out the caloic exchange; Through water fender 11, the air that at last will absorb heat by exhaust blower 12 drains into outside the subway through exhaust outlet 13.
During the broiling summer; Air returning valve through regulating return air inlet b10 place is regulated the return air amount; Mix with process gravity type heat pipe heat exchanger 3 pretreated new wind; Handle through the secondary cooling (humidification) of material filling type direct evaporative cooler 4 again, send in the subway by pressure fan 5 at last, thereby reduce operation energy consumption.
The new wind side of gravity type heat pipe heat exchanger 3 and return side are during in the winter time with summer operation, and effect is opposite, thereby the outer new wind of subway is carried out The pre-heat treatment, reach the purpose of recuperation of heat.
Claims (3)
1. subway station is with the aeration-cooling unit of heat pipe heat reclamation type evaporative cooling; It is characterized in that; Comprise two passages up and down that laterally arrange; Be respectively return air channel and air intake passage; Gravity type heat pipe heat exchanger (3) is arranged between return air channel and the air intake passage, and in the air intake passage, comprise fresh wind port (1), first filter (2), the new wind side of gravity type heat pipe heat exchanger (3), pressure fan (5) and air outlet (6) successively by the air approach axis, return air channel is interior, comprise return air inlet a (7), second filter (8), high-pressure sprayer (9), gravity type heat pipe heat exchanger (3) return side, water fender (11), exhaust blower (12) and exhaust outlet (13) successively by the air approach axis.
According to the described subway station of claim 1 with the aeration-cooling unit of heat pipe heat reclamation type evaporative cooling, it is characterized in that, also be provided with material filling type direct evaporative cooler (4) between new wind side of described gravity type heat pipe heat exchanger (3) and the pressure fan (5).
According to the described subway station of claim 2 with the aeration-cooling unit of heat pipe heat reclamation type evaporative cooling; It is characterized in that, between new wind side of described gravity type heat pipe heat exchanger (3) and the material filling type direct evaporative cooler (4), two interchannel machine unit shell walls are provided with return air inlet b (10) up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220195559 CN202613627U (en) | 2012-05-03 | 2012-05-03 | Heat pipe heat recovery type evaporative cooling and ventilation cooling unit for subway stations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220195559 CN202613627U (en) | 2012-05-03 | 2012-05-03 | Heat pipe heat recovery type evaporative cooling and ventilation cooling unit for subway stations |
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| Publication Number | Publication Date |
|---|---|
| CN202613627U true CN202613627U (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220195559 Expired - Fee Related CN202613627U (en) | 2012-05-03 | 2012-05-03 | Heat pipe heat recovery type evaporative cooling and ventilation cooling unit for subway stations |
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| CN (1) | CN202613627U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406254A (en) * | 2014-11-27 | 2015-03-11 | 广东申菱空调设备有限公司 | Whole-process energy saving type evaporating cooling air conditioner system and control method thereof |
| CN104596018A (en) * | 2015-01-07 | 2015-05-06 | 河南国隆实业有限公司 | Humidifying type bidirectional air exchanger |
| CN104633774A (en) * | 2015-02-02 | 2015-05-20 | 上海嘉成轨道交通安全保障系统股份公司 | Air purification system for rail transit platform |
| CN105115076A (en) * | 2015-07-24 | 2015-12-02 | 西安工程大学 | Heat recovery type evaporative cooling air conditioning system suitable for large and small environments of hotel |
| CN105605681A (en) * | 2016-02-17 | 2016-05-25 | 河北建筑工程学院 | Air purification ventilating window |
| CN106766030A (en) * | 2016-12-06 | 2017-05-31 | 珠海格力电器股份有限公司 | Heat energy recovery device |
| CN106765838A (en) * | 2015-11-19 | 2017-05-31 | 浙江双花制冷系统有限公司 | A kind of indoor ventilation apparatus |
| CN110017560A (en) * | 2019-03-26 | 2019-07-16 | 中铁第一勘察设计院集团有限公司 | Severe cold area Subway Tunnel waste heat utilization system and its operation method |
| CN110500687A (en) * | 2019-09-23 | 2019-11-26 | 珠海格力电器股份有限公司 | Heat pipe type air conditioning unit |
| CN111928461A (en) * | 2020-08-15 | 2020-11-13 | 天津大学 | Exhaust Heat Recovery and Reheat Energy Reduction Air Handling System |
-
2012
- 2012-05-03 CN CN 201220195559 patent/CN202613627U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406254A (en) * | 2014-11-27 | 2015-03-11 | 广东申菱空调设备有限公司 | Whole-process energy saving type evaporating cooling air conditioner system and control method thereof |
| CN104596018A (en) * | 2015-01-07 | 2015-05-06 | 河南国隆实业有限公司 | Humidifying type bidirectional air exchanger |
| CN104596018B (en) * | 2015-01-07 | 2017-12-08 | 河南国隆实业有限公司 | Humidifying type Bidirectional air exchanging machine |
| CN104633774A (en) * | 2015-02-02 | 2015-05-20 | 上海嘉成轨道交通安全保障系统股份公司 | Air purification system for rail transit platform |
| CN105115076A (en) * | 2015-07-24 | 2015-12-02 | 西安工程大学 | Heat recovery type evaporative cooling air conditioning system suitable for large and small environments of hotel |
| CN105115076B (en) * | 2015-07-24 | 2018-02-27 | 西安工程大学 | Suitable for the recovery type evaporative cooling air conditioning system of hotel size environment |
| CN106765838A (en) * | 2015-11-19 | 2017-05-31 | 浙江双花制冷系统有限公司 | A kind of indoor ventilation apparatus |
| CN105605681A (en) * | 2016-02-17 | 2016-05-25 | 河北建筑工程学院 | Air purification ventilating window |
| CN106766030A (en) * | 2016-12-06 | 2017-05-31 | 珠海格力电器股份有限公司 | Heat energy recovery device |
| CN110017560A (en) * | 2019-03-26 | 2019-07-16 | 中铁第一勘察设计院集团有限公司 | Severe cold area Subway Tunnel waste heat utilization system and its operation method |
| CN110017560B (en) * | 2019-03-26 | 2024-06-07 | 中铁第一勘察设计院集团有限公司 | Metro section waste heat utilization system in severe cold region and operation method thereof |
| CN110500687A (en) * | 2019-09-23 | 2019-11-26 | 珠海格力电器股份有限公司 | Heat pipe type air conditioning unit |
| CN110500687B (en) * | 2019-09-23 | 2020-09-01 | 珠海格力电器股份有限公司 | Heat pipe type air conditioning unit |
| CN111928461A (en) * | 2020-08-15 | 2020-11-13 | 天津大学 | Exhaust Heat Recovery and Reheat Energy Reduction Air Handling System |
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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: 20121219 Termination date: 20130503 |