CN2788076Y - Waste heat recovery type ventilating industrial air conditioner - Google Patents
Waste heat recovery type ventilating industrial air conditioner Download PDFInfo
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- CN2788076Y CN2788076Y CN 200420099078 CN200420099078U CN2788076Y CN 2788076 Y CN2788076 Y CN 2788076Y CN 200420099078 CN200420099078 CN 200420099078 CN 200420099078 U CN200420099078 U CN 200420099078U CN 2788076 Y CN2788076 Y CN 2788076Y
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Abstract
The utility model relates to a waste heat recovery type fresh air industrial air conditioner, which belongs to air conditioners of electromechanical products. The utility model can effectively recover, convert and utilize the heat in waste air, so that the industrial workshop environment can obtain high-efficiency recovery and converted use because of the large quantity of heat energy discharged by the ventilation of fresh air. The utility model is characterized in that parts of mechanisms are composed of a compressor, a four-way conversion valve set, a first heat exchanger, a double-effect double-temperature conversion device, and the whole set device is composed of the parts of mechanisms, a second heat exchanger, an air returning buffer tank, a heat recovery device, an air sucking and exhausting fan, and a workshop pipeline loop. The utility model has the advantages of high-efficiency recovery and utilization of waste heat, high energy saving, high clean environment, low cost, and convenient installation and operation.
Description
One, technical field: the new wind industrial air-conditioning of afterheat recovery type device belongs to the aircondition of electronic product, utilize this configuring technical and device, can effectively reclaim with conversion using waste gas (or not net air) in heat (low temperature or high temperature) obtain high efficiente callback and conversion utilizes again, the place and the environment that can be widely used in various industrial processes workshop, chemical industry workshop, rubber plastic processing, pharmacy and other special air quality requirements are realized brand-new wind constant temperature regulation and control.Said new wind is complete ozone.
Two, background technology: present known industrial production environment of people or manufacturing shop, general all is more airtight local space, a lot of industry is made to have a large amount of pernicious gases and emission of bad smell and causes the air severe contamination in the job shop, cause the deterioration of artificial environment condition.Traditional aircondition all is the mode that has adopted filter type and additional sterilizing and purifying mostly, is difficult to realize directly adopt brand-new wind to carry out the Thermostatic air exchanger air-conditioning, is difficult to reach the ideal effect of taking into account brand-new wind ventilation and energy efficient simultaneously.
When utilizing traditional mode to be used for the whole fresh wind air-condition in industrial premises or workshop (dusty gas is particularly arranged or have in the environment of certain noxious gas emission), in order to make the air quality in the working environment reach certain effect, usually need utilize contaminated air in a large amount of disposable air-conditioning (cold wind or hot blast) displacement working environment (workshop), because disposable new air heat-exchange is to the huge consumption of air conditioner energy, the refrigeration of air-conditioning equipment (heating) amount generally needs to increase several times of needs that can satisfy dynamic constant temperature regulation and control; The increase of air conditioner energy has simultaneously also caused the sharp increase of equipment investment; In addition, air-conditioning wind is the purpose that reaches regulating and controlling temperature and humidity in the local space circulation, traditional method just strengthens the supporting refrigeration of air-conditioning equipment or heats energy (increasing energy consumption power), to replenish because of the huge needed energy consumption of brand-new wind power consumption (generally being the doubly above supporting symbol lotus of 1-2 of common building thing room air conditioner at least), promptly cause a large amount of energy wastes, increased the investment of corollary equipment again; Traditional air-conditioning equipment and configuration-system are difficult to realize industrial waste gas or not effective recovery and reuse of clean environment thermal energy, are difficult to realize the economical operation and the configuration of brand-new pneumatic attitude constant temperature air conditioning.
Three, summary of the invention: according to the problem of above-mentioned existence, the purpose of this utility model provides the new wind industrial air-conditioning of afterheat recovery type device.The technical program, adopt the mode of differential temperature heat exchange and waste heat feedback (positive feedback) compensation, can be with contained heat energy (high temperature or low temperature) high efficiente callback and conversion using in the large quantity of exhaust gas of different air conditioner surroundings (or workshop) discharging, thereby reach the operating condition condition, raising conversion efficiency, the reduction operation energy consumption that improve heat pump air conditioner, realize the purpose of whole fresh wind air-condition; Make the brand-new wind regulation and control of industrial aircondition realization in the process of refrigeration cool-down and winter heating heating in summer and reach high energy-conservation.
The method that present technique is taked is: design in air-conditioning system and increased the step differential temp type thermal energy exchange and reclaim and the waste heat feedback compensator, make a large amount of heat energy (low temperature or high temperature) of being discharged when changing wind in the air conditioner surroundings (workshop) obtain reclaiming conversion utilization again, thereby compensate a large amount of power consumptions of the air-conditioning unit that causes because of a large amount of disposable new wind displacements; Reclaim heat energy (low temperature or high temperature) by the step differential temp type exchange and carry out first preheating (or precooling) importing new wind, utilize positive (temperature required identical) feedback compensation again, the surface temperature (cross low temperature or cross high temperature) of outdoor heat exchanger is improved (improve or reduce), thereby improved the surface heat exchanging temperature difference of heat exchanger, heated (or refrigeration) effect thereby improved.
Device of the present utility model is mainly by compressor, four-port conversion value group and first heat exchanger, double-effective dual temp conversion equipment part mechanism, and constitutes package unit with second heat exchanger, return-air surge tank, heat regenerator and suction blower fan and workshop pipeline loop.
The beneficial effects of the utility model are can be on the basis of conventional air-conditioning device or two warm pump air-conditioning unit function systems, increase heat-energy recovering apparatus at the exhaust outlet place, just can make the heat energy that is discharged under the situation that no medium mixes, obtain high efficiente callback and conversion utilization again, make to reach in the various industrial environments and realize brand-new wind, can realize high energy-conservation industrial air-conditioning purpose again.Can be widely used in various industrial manufacturing, petrochemical industry, plastic cement processing, pharmaceutical production, cotton spinning etc. have varying environment and purify factory building workshop and the environment that requires; The synthesis energy saving that is particularly useful for common air conditioning system.
Four, description of drawings: as figure is structural principle schematic diagram of the present utility model.
Among the figure 1, the import department of the exit 12 of the outlet 11 of the new wind air inlet 10 of compressor 2, four-port conversion value group 3, first heat exchanger 4, double-effective dual temp conversion equipment 5, second heat exchanger 6, return-air surge tank 7, heat regenerator 8, workshop pipeline loop 9, heat regenerator, heat regenerator, first heat exchanger, suction blower fan 13, first heat exchanger
Five, embodiment: as seen from the figure, a side of the present utility model is by compressor, connect four-port conversion value group 2 and return-air surge tank 6, connect first heat exchanger 3 and second heat exchanger 5 respectively, double-effective dual temp conversion equipment 4 is installed between first heat exchanger 3 and the 2nd heat exchanger 5 by four-port conversion value group 2; Opposite side at the utility model device constitutes by second heat exchanger 5 and workshop pipeline loop 8, suction blower fan 12 and heat regenerator 7; At new wind import and export 9 of heat regenerator 7 place's systems and outlet 10; Being shaped on exit 11 above first heat exchanger, 3 places constitutes with import department 13.
When implementing to use, when with water source heat pump cold and warm unit, form constant temperature water source heat pump cold and warm unit by compressor 1, four-port conversion value group 2, first heat exchanger 3, double-effective dual temp conversion equipment 4 and second heat exchanger 5, return-air surge tank 6 and pipeline; By the hot and cold wind output of second heat exchanger, 5 generations, first heat exchanger 3 is the water source type heat exchanger.
In addition, when adopting general mood source heat pump cold and warm unit: form general mood source heat pump cold and warm unit by compressor 1, four-port conversion value group 2 first heat exchangers 3, double-effective dual temp conversion equipment 4 and second heat exchanger 5, return-air surge tank 6 and workshop, pipeline loop 8; Produce hot and cold wind output by second heat exchanger 5, first heat exchanger 3 is the general mood heat exchanger; New wind air inlet 9 enters energy recovery, be that heat regenerator 7 is finished, the heat energy preheating or the precooling that are entered by workshop pipeline loop 8, entering second heat exchanger 5 then, new wind after lowering the temperature once more in second heat exchanger 5 enters workshop pipeline loop 8, air themperature is regulated, then under the effect of suction blower fan 12, net air is not forced to absorption and is discharged into heat regenerator 7, after a large amount of heat energy are absorbed by new wind in heat regenerator 7, part of waste heat or (Yu Leng) enter first heat exchanger and be absorbed and used by the outlet 10 of heat regenerator.
Also have, when adopting water tower cooled handpiece Water Chilling Units: form the water-cooled handpiece Water Chilling Units by compressor 1, first heat exchanger, 3 double-effective dual temp conversion equipments 4 and second heat exchanger 5, return-air surge tank 6 and pipeline; Cold source of air conditioning: produce cold wind output by second heat exchanger 5, first heat exchanger 3 be water-cooled heat exchanger to import department 13, be the air-cooled cooling tower of adverse current; Enter heat regenerator 7 by the workshop by new wind air inlet 9 in addition, pipeline, heat energy preheating or precooling that loop 8 enters, and then enter second heat exchanger 5, new wind behind refrigeration cool-down enters 8 pairs of air themperatures of workshop pipeline loop and regulates once more in second heat exchanger 5, then under the effect of blower fan 12, net air is not forced to absorption and is discharged into heat regenerator 7, at heat regenerator 7 because of the differential temperature effect, a large amount of low temperature, after heat energy is absorbed by new wind, part of waste heat (or surplus cold) is passed through the bottom of cooling tower to flow to into the cooling tower water that is cooled again and is absorbed, cooling range is increased, thereby improved the heat exchange efficacy of cooling water, reached the effect of waste heat recovery compensation.
Claims (2)
1, the new wind industrial air-conditioning of afterheat recovery type device, mainly by compressor, the four-port conversion value group and first heat exchanger, double-effective dual temp conversion equipment part mechanism, and with second heat exchanger, the return-air surge tank, heat regenerator and suction blower fan, the workshop pipeline loop constitutes, a side that it is characterized in that it is by compressor, connect four-port conversion value group (2) and return-air surge tank (6), connect first heat exchanger (3) and second heat exchanger (5) respectively by four-port conversion value group (2), double-effective dual temp conversion equipment (4) is installed between first heat exchanger (3) and second heat exchanger (5), at the opposite side of the utility model device, by second heat exchanger (5) and workshop pipeline loop (8), suction blower fan (12) and heat regenerator (7) constitute.
2, by the new wind industrial air-conditioning of the described afterheat recovery type of claim 1 device, the heat regenerator (7) that it is characterized in that this device locates to be shaped on new wind air inlet (9) and outlet (10), locates the top at first heat exchanger (3) and is shaped on exit (11) and import department (13) formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420099078 CN2788076Y (en) | 2004-12-31 | 2004-12-31 | Waste heat recovery type ventilating industrial air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420099078 CN2788076Y (en) | 2004-12-31 | 2004-12-31 | Waste heat recovery type ventilating industrial air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788076Y true CN2788076Y (en) | 2006-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420099078 Expired - Fee Related CN2788076Y (en) | 2004-12-31 | 2004-12-31 | Waste heat recovery type ventilating industrial air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2788076Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290561A (en) * | 2014-09-11 | 2015-01-21 | 中国科学院理化技术研究所 | Method for recycling exhaust air heat of electric automobile and heat pump air-conditioning system adopting same |
| CN106608157A (en) * | 2015-10-23 | 2017-05-03 | 杭州三花研究院有限公司 | Air conditioner system and air conditioner control method |
| CN109374322A (en) * | 2018-09-27 | 2019-02-22 | 合肥通用机械研究院有限公司 | A kind of water cooler test device of calibration tape heat recovery function |
-
2004
- 2004-12-31 CN CN 200420099078 patent/CN2788076Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290561A (en) * | 2014-09-11 | 2015-01-21 | 中国科学院理化技术研究所 | Method for recycling exhaust air heat of electric automobile and heat pump air-conditioning system adopting same |
| CN106608157A (en) * | 2015-10-23 | 2017-05-03 | 杭州三花研究院有限公司 | Air conditioner system and air conditioner control method |
| CN106608157B (en) * | 2015-10-23 | 2020-12-01 | 杭州三花研究院有限公司 | Air conditioning system and air conditioning control method |
| CN109374322A (en) * | 2018-09-27 | 2019-02-22 | 合肥通用机械研究院有限公司 | A kind of water cooler test device of calibration tape heat recovery function |
| CN109374322B (en) * | 2018-09-27 | 2020-07-07 | 合肥通用机械研究院有限公司 | Water chilling unit testing device with heat recovery function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |