CN2849538Y - Heat exchange energy saver - Google Patents
Heat exchange energy saver Download PDFInfo
- Publication number
- CN2849538Y CN2849538Y CN 200520119332 CN200520119332U CN2849538Y CN 2849538 Y CN2849538 Y CN 2849538Y CN 200520119332 CN200520119332 CN 200520119332 CN 200520119332 U CN200520119332 U CN 200520119332U CN 2849538 Y CN2849538 Y CN 2849538Y
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- heat exchanger
- air
- casing
- blower fan
- energy saver
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Abstract
The utility model relates to a heat exchange energy saver which is mainly used in industrial occasions which need heat radiation such as communication machine rooms, or communication base stations, etc. The utility model comprises a box body, draught fans which are respectively arranged in the upper part and the bottom of the box part, an enclosed cavity body which is arranged between the two draught fans and at least a heat exchanger which is arranged in the enclosed cavity body, wherein the draught fan of the upper part is connected with a first air duct of the heat exchanger, and the draught fan of the bottom is connected with a second air duct of the heat exchanger; the lower part of one side of the box body is provided with an air outlet which is communicated with the draught fan of the bottom, and the upper part of the cavity of the same side surface with the box body is connected with an air outlet of the second air duct; the upper part of the other side of the box body is provided with an air outlet which is communicated with the draught fan of the upper part, and the lower part of the cavity of the same side surface with the box body is provided with an air inlet which is communicated with the first air duct; the draught fans are also electrically connected with a controller. The utility model can achieve room temperature lowering effect, can ensure indoor air cleanliness and humidity as well as can save energy and increase reliability.
Description
Technical field
The utility model relates to heat-exchange device, relates in particular to a kind of heat exchange energy saver that communication machine room or communication base station etc. need the industrial occasions of heat radiation that is mainly used in.
Background technology
Along with the development of telecommunications, communication machine room and base station occur in a large number.Be loaded under the situation of equipment (not comprising cooling equipment) operate as normal of these building interiors, indoor temperature tends to be higher than the temperature of outdoor natural environment.The mode of heat radiation commonly used mainly contains two kinds: a kind of is air-conditioning temperature-reducing, a kind of for introducing new air heat-exchange.Air-conditioning temperature-reducing is under the situation of isolating fully in the indoor and outdoor, and the circulation by cold-producing medium leads out indoor heat; Another is lowered the temperature for the high temperature air that outdoor lower surrounding air is introduced directly into inside and inside by simple filtering mixes.The major defect that uses air-conditioning to lower the temperature is the energy consumption height, is under 1: 3 the situation in Energy Efficiency Ratio, and the heat of the 7KW that shed will consume the electric energy of 2.3KW.Next is the fault rate height, because the part of air-conditioning the inside is many, and critical piece is moving components such as compressor, damages easily.Introducing the main shortcoming of new air heat-exchange is that cleanliness factor is low, indoor humidity be cannot say for sure card, and most industrial equipments such as communication apparatus all require than higher the clean level and the humidity of its working environment.Low and the unreasonable life-span that all can reduce equipment greatly of humidity of environment cleanliness.This also is to introduce this mode of new air heat-exchange to never have widely accepted main cause.
The utility model content
The purpose of this utility model is in order to solve the technical problem that existing heat-exchange apparatus energy consumption height, fragile and difficult assurance guarantee indoor cleanliness factor and humidity, provide a kind of energy-conservation, reliability is high, guarantee the heat exchange energy saver of indoor cleanliness factor and humidity easily.
The utility model solves its technical problem, the technical scheme that is adopted is a kind of heat exchange energy saver of structure, comprise casing, respectively be located at this casing internal upper part and bottom blower fan, be located at closed cavity between two blower fans, be located at least one heat exchanger in this closed cavity, described top blower fan is connected with first air channel of this heat exchanger, and the bottom blower fan is connected with second air channel of this heat exchanger; The bottom of described casing one side is provided with the air outlet of described bottom blower fan conducting, the top of this described cavity in casing same side and is provided with the air inlet that is connected with described second air channel; The top of this casing another side is provided with the exhaust outlet of top blower fan conducting, the bottom of this described cavity in casing same side and is provided with the air intake vent that is connected with described first air channel, and described blower fan also is connected with a controller.
Wherein, described heat exchanger can be air-to-air heat exchanger.
Described heat exchanger can also be the dull and stereotyped lamination heat exchanger of staggered form.
Described blower fan can be a centrifugal fan, also can be axial fan.
Described blower fan is the centrifugal fan that leans forward.
Described air intake vent and air inlet can also be provided with screen pack.
Preferred embodiment of the present utility model, described heat exchanger are that the square dull and stereotyped lamination heat exchanger of staggered form is in series along diagonal by two longitudinal sections.The casing of described top blower fan also is provided with a cavity---blast cap, described exhaust outlet and this blast cap conducting.Constitute the independently room air circulatory system by air intake vent, heat exchanger first air channel, upper chambers inner blower, blast cap and exhaust outlet; And the outdoor fan of second air channel of air inlet, heat exchanger, bottom and air outlet constitute another independently outdoor air circulatory system.Two air circulation systems are in cross-exchange in the heat exchanger at casing middle part.Controller and top blower fan are arranged in same casing.
Another embodiment of the present utility model, described casing is combined by the casing that has the top blower fan, the casing that has the bottom blower fan and the closed cavity split of being located between two fan box that has heat exchanger.The structure of this modular can be modified to other configuration very easily according to different demands.
The utility model mainly is used in the industrial occasions that communication machine room or communication base station etc. need heat radiation.By the direct cross-exchange of the air-flow of inside and outside two circulations,, indoor exchange heat is gone out mutually isolator under the situation in two circulations of indoor and outdoor, reach the effect that reduces room temperature, also guaranteed the cleanliness factor and the humidity of room air; Because do not have power consumption parts such as compressor, the consumption of its energy only is the consumption of two blower fans.Save the energy, improve reliability.15 ℃ of indoor/outdoor temperature-differences, heat exchange amount reach under the situation of 7KW, and the electrical power of its consumption is 600W.In addition, the single unit system compact in design is reasonable, under the situation of same volume.Can improve the exchange capability of heat of equipment to greatest extent.This device adopts modularized design, can be modified to other configuration very easily, and can be transformed into down the air-out form easily.
Description of drawings
Below in conjunction with embodiment the utility model is done detailed explanation, wherein:
Fig. 1 is the stereogram of the utility model preferred embodiment;
Fig. 2 is the front view of the utility model preferred embodiment;
Fig. 3 is the rearview of Fig. 2;
Fig. 4 is the schematic perspective view of the utility model preferred embodiment heat exchanger;
Fig. 5 is the cutaway view of the utility model preferred embodiment.
The specific embodiment
Fig. 1 and Fig. 5 show the basic structure of the utility model preferred embodiment, described heat exchange energy saver, comprise casing 1, the top of its inner chamber is provided with indoor fan 8, the bottom is provided with outdoor fan 2, cavity 11 for sealing between the two typhoon machines, wherein be provided with the dull and stereotyped lamination heat exchanger package 4 of a staggered form, this heat exchanger package is that square heat exchanger 12,13 is in series along diagonal by two longitudinal sections, and two heat exchangers constitute corresponding sealing first air channel 14---hot-flow flue and second air channel 15---cold air duct (seeing also Fig. 4) by dull and stereotyped lamination.Indoor fan 8 is communicated with a port of the hot-flow flue 14 of this heat exchanger, and outdoor fan 2 is communicated with a port of heat exchanger cold air duct 15, and the casing 1 of top blower fan 8 also is provided with cavity 7 a---blast cap; The bottom of casing 1 left surface is provided with the air outlet 10 of described outdoor fan 2 conductings, the top of this described cavity 11 in casing same side and is provided with the air inlet 9 (as shown in Figure 3) that is communicated with the another port of heat exchanger cold air duct 15, and the left surface of casing is towards outdoor; The top of casing 1 right flank is provided with the exhaust outlet 6 of described blast cap cavity 7 conductings, the bottom of this described cavity 11 in casing 1 same side and is provided with the air intake vent 3 (as shown in Figure 2) that is communicated with described heat exchanger 4 hot-flow flues 14 another port, and the right flank of casing is towards indoor.Described blower fan 2,8 also is electrically connected with a controller 5 of being located at casing right flank top.
Another embodiment of the utility model, this device is adopted modularized design, be casing 1 by the module that has top blower fan 8, have the module of bottom blower fan 2 and be located at the module split manufacturing that has heat exchanger 4 closed cavities 11 between two blower fan module that recombinant forms a complete casing.Controller 5 and top blower fan 8 are arranged in same casing.The structure of this modular can be modified to other configuration, and can be transformed into down the air-out form easily very easily according to different demands.
Described blower fan 2,8 is the centrifugal fan that leans forward, and also can be the blower fan of other structures, as hypsokinesis centrifugal fan, axial fan or the like.Described heat exchanger 4 can also adopt the air-to-air heat exchanger of other structures.As, the composite heat exchanger of analogous shape, or other forms of plate type heat exchanger.Described air intake vent 3 and air inlet 9 are provided with the screen pack (not shown).
The utility model then constitutes the independently room air circulatory system by air intake vent 3, heat exchanger first air channel 14, upper chambers inner blower 8, blast cap 7 and exhaust outlet 6; Constitute another independently outdoor air circulatory system by second air channel 15 of air inlet 9, heat exchanger, the outdoor fan 2 and the air outlet 10 of bottom.By inside and outside two air circulation systems cross-exchange in heat exchanger core body, as shown in Figure 4, indoor hot-air flows along the hatched arrows direction, and outdoor cold air just flows along the block arrows direction so, separate by aluminium foil between two kinds of passages, reach the effect of isolated and heat exchange.The utility model can reach the effect that reduces room temperature, has also guaranteed the cleanliness factor and the humidity of room air; Can also save the energy, improve reliability.
Claims (8)
1, a kind of heat exchange energy saver, comprise casing (1), it is characterized in that, also comprise the blower fan (2,8) of being located at this casing internal upper part and bottom respectively, be located at closed cavity (11) between two blower fans, be located in this closed cavity at least one heat exchanger (4), described top blower fan (8) is connected with first air channel of this heat exchanger, and bottom blower fan (2) is connected with second air channel of this heat exchanger; The bottom of described casing (1) one side is provided with the air outlet (10) of described bottom blower fan (2) conducting, the top of the described cavity in this casing (1) same side (11) and is provided with the air inlet (9) that is connected with described second air channel; The top of this casing (1) another side is provided with the exhaust outlet (6) of top blower fan (8) conducting, the bottom of the described cavity in this casing (1) same side (11) and is provided with the air intake vent (3) that is connected with described first air channel, and described blower fan (2,8) also is connected with a controller (5).
2, heat exchange energy saver according to claim 1, it is characterized in that, described casing (1) is combined by the casing that has top blower fan (8), the casing that has bottom blower fan (2) and the closed cavity that has heat exchanger (4) (11) split of being located between two fan box, and controller (5) and top blower fan (8) are arranged in same casing.
3, heat exchange energy saver according to claim 1 and 2 is characterized in that, described heat exchanger (4) is air-air heat exchanger.
4, heat exchange energy saver according to claim 3 is characterized in that, described heat exchanger (4) is the dull and stereotyped lamination heat exchanger of staggered form.
5, heat exchange energy saver according to claim 4 is characterized in that, described heat exchanger (4) is that square heat exchanger (12,13) is in series along diagonal by two longitudinal sections.
6, heat exchange energy saver according to claim 1 is characterized in that, described blower fan (2,8) is centrifugal fan or axial fan.
7, heat exchange energy saver according to claim 6 is characterized in that, described blower fan (2,8) is the centrifugal fan that leans forward.
8, heat exchange energy saver according to claim 1 is characterized in that, described air intake vent (3) and air inlet (9) are provided with screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520119332 CN2849538Y (en) | 2005-11-21 | 2005-11-21 | Heat exchange energy saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520119332 CN2849538Y (en) | 2005-11-21 | 2005-11-21 | Heat exchange energy saver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2849538Y true CN2849538Y (en) | 2006-12-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520119332 Expired - Lifetime CN2849538Y (en) | 2005-11-21 | 2005-11-21 | Heat exchange energy saver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2849538Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865618A (en) * | 2010-05-17 | 2010-10-20 | 深圳市中兴新地通信器材有限公司 | Intelligent heat exchange system of high-efficiency compound air duct |
| CN101886886A (en) * | 2010-06-13 | 2010-11-17 | 深圳市中兴新地通信器材有限公司 | Intelligent heat exchange system of high-efficiency automatic steering air channel |
| CN102080938A (en) * | 2010-12-29 | 2011-06-01 | 深圳市中兴新地通信器材有限公司 | Dual-compounded air duct intelligent heat exchange system |
| CN101551149B (en) * | 2009-04-24 | 2011-11-30 | 深圳市中兴新地通信器材有限公司 | Heat exchange type intelligent machine room energy-saving system with a tunable wind-guiding structure |
| CN103307696A (en) * | 2013-05-22 | 2013-09-18 | 苏州安岢栎热能科技有限公司 | Energy-saving type sill embedded air exchanger |
| CN106642500A (en) * | 2015-10-28 | 2017-05-10 | 青岛海尔空调电子有限公司 | Total heat exchange device |
| CN106642499A (en) * | 2015-10-28 | 2017-05-10 | 青岛海尔空调电子有限公司 | Full heat exchange device |
| CN106642640A (en) * | 2015-10-28 | 2017-05-10 | 青岛海尔空调电子有限公司 | Total heat exchange device |
| CN106642498A (en) * | 2015-10-28 | 2017-05-10 | 青岛海尔空调电子有限公司 | Total heat exchange device |
| CN109442710A (en) * | 2018-10-26 | 2019-03-08 | 无锡风正科技有限公司 | A kind of fresh air strainer with heat exchange function |
-
2005
- 2005-11-21 CN CN 200520119332 patent/CN2849538Y/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551149B (en) * | 2009-04-24 | 2011-11-30 | 深圳市中兴新地通信器材有限公司 | Heat exchange type intelligent machine room energy-saving system with a tunable wind-guiding structure |
| CN101865618A (en) * | 2010-05-17 | 2010-10-20 | 深圳市中兴新地通信器材有限公司 | Intelligent heat exchange system of high-efficiency compound air duct |
| CN101865618B (en) * | 2010-05-17 | 2012-07-11 | 深圳市中兴新地通信器材有限公司 | Intelligent heat exchange system of high-efficiency compound air duct |
| CN101886886A (en) * | 2010-06-13 | 2010-11-17 | 深圳市中兴新地通信器材有限公司 | Intelligent heat exchange system of high-efficiency automatic steering air channel |
| CN102080938A (en) * | 2010-12-29 | 2011-06-01 | 深圳市中兴新地通信器材有限公司 | Dual-compounded air duct intelligent heat exchange system |
| CN102080938B (en) * | 2010-12-29 | 2013-05-29 | 深圳市中兴新地通信器材有限公司 | Dual-compounded air duct intelligent heat exchange system |
| CN103307696A (en) * | 2013-05-22 | 2013-09-18 | 苏州安岢栎热能科技有限公司 | Energy-saving type sill embedded air exchanger |
| CN103307696B (en) * | 2013-05-22 | 2015-06-24 | 苏州安岢栎热能科技有限公司 | Energy-saving type sill embedded air exchanger |
| CN106642500A (en) * | 2015-10-28 | 2017-05-10 | 青岛海尔空调电子有限公司 | Total heat exchange device |
| CN106642499A (en) * | 2015-10-28 | 2017-05-10 | 青岛海尔空调电子有限公司 | Full heat exchange device |
| CN106642640A (en) * | 2015-10-28 | 2017-05-10 | 青岛海尔空调电子有限公司 | Total heat exchange device |
| CN106642498A (en) * | 2015-10-28 | 2017-05-10 | 青岛海尔空调电子有限公司 | Total heat exchange device |
| CN106642498B (en) * | 2015-10-28 | 2019-07-02 | 青岛海尔空调电子有限公司 | Full-heat-exchange equipment |
| CN106642500B (en) * | 2015-10-28 | 2019-07-02 | 青岛海尔空调电子有限公司 | Full-heat-exchange equipment |
| CN106642499B (en) * | 2015-10-28 | 2019-10-18 | 青岛海尔空调电子有限公司 | Full-heat-exchange equipment |
| CN109442710A (en) * | 2018-10-26 | 2019-03-08 | 无锡风正科技有限公司 | A kind of fresh air strainer with heat exchange function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN ENVICOOL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: YINGWEIKE SCI + TECH CO., LTD., SHENZHEN CITY |
|
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Guanlan Street Dabu Lane Community Meiguan Road East Hongxin Industrial Park No. 9 building 1-3 floor Patentee after: Shenzhen Envicool Technology Co., Ltd. Address before: Shenzhen City, Guangdong province Baoan 518000 District 44 Building 8 East Block Hongdu Industrial Park Patentee before: Shenzhen Envicool Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061220 |
|
| EXPY | Termination of patent right or utility model |