CN202182589U - Energy balancing system capable of recycling afterheat and waste heat - Google Patents
Energy balancing system capable of recycling afterheat and waste heat Download PDFInfo
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- CN202182589U CN202182589U CN2011202921296U CN201120292129U CN202182589U CN 202182589 U CN202182589 U CN 202182589U CN 2011202921296 U CN2011202921296 U CN 2011202921296U CN 201120292129 U CN201120292129 U CN 201120292129U CN 202182589 U CN202182589 U CN 202182589U
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Abstract
The utility model discloses an energy balancing system capable of recycling afterheat and waste heat, comprising a heat pump machine and a hot water tank, wherein a compressor, a condenser, a throttle valve and an evaporator of the heat pump machine are orderly connected end to end through pipelines to form a closed loop; refrigerants, flowing circularly, are arranged in the closed loop; and the condenser is connected with the hot water tank through inlet and outlet pipelines to form an independent circulating water path I; when the heat sources of afterheat and waste heat are hot water, a plate type heat exchanger, which exchanges heat with the hot water heat sources, is arranged; and the plate type heat exchanger is connected with the evaporator through the inlet and outlet pipelines to form an independent circulating water path II; and when the heat sources of afterheat and waste heat are hot air, the evaporator is directly disposed in the hot air. The energy balancing system capable of recycling afterheat and waste heat disclosed by the utility model can recycle heat to be exhausted, transfer the heat in afterheat and waste heat to heat water or other media, and store heat energies in a heat insulating water tank for use, thus greatly saving energy; therefore, the purpose of energy saving is achieved.
Description
Technical field
The utility model relates to recuperation of heat and utilizes system, can be used for the place that refrigerating engineering, Air-conditioning Engineering, thermal technology's engineering etc. have surplus heat or used heat produces.
Background technology
Among a lot of industries, all there are a large amount of waste heats or used heat, like refrigerating engineering, Air-conditioning Engineering, thermal technology's engineering etc.General processing mode all is that waste heat or used heat are directly emitted, and does not recycle, thereby causes heat energy to be wasted for no reason, and the energy-conservation theory of advocating energetically with country runs in the opposite direction.
Illustrate: 1, traditional water cold type central air-conditioning unit adopts cooling tower that the used heat cooling that main frame produces is discharged in the atmosphere when refrigerating operaton.2, be discharged into waste hot gas temperature in the atmosphere after the boiler combustion more than 110 ℃, also effectively do not utilize.3, the used heat that rotate to produce of motor need cool off with air or water, and not only heat energy can not effective recycling, also wants extra increase cooling cost.More than the heat energy of three kinds of situation all less than recycling.
The utility model content
To the above-mentioned deficiency that prior art exists, the purpose of the utility model just is to provide a kind of energy balance system that can fully recycle waste heat, used heat.
To achieve these goals, the technical scheme of the utility model employing is such:
To different thermals source; The utility model has adopted the different techniques means; But they all comprise heat pump main frame and hot water jointly, and the heat pump main frame comprises compressor, condenser, choke valve and evaporimeter again, and compressor, condenser, choke valve and evaporimeter are connected to form the closed-loop path through pipeline successively from beginning to end; Be provided with the refrigerant that circulates in the closed-loop path, condenser is connected to form independently circulation waterway I through inlet and outlet piping and hot water.Its difference is; When the thermal source of waste heat, used heat is hot water; Native system also is provided with the plate type heat exchanger with the heat source of hot water heat exchange, and plate type heat exchanger is provided with the import and the outlet of heat source of hot water, and plate type heat exchanger is connected to form independently circulation waterway II through inlet and outlet piping and evaporimeter.When the thermal source of waste heat, used heat was hot gas, evaporimeter directly placed hot gas.
The utility model can be recycled the heat that is about to drain, and the transfer of heat in waste heat, the used heat come out heat hot water or other media, and thermal energy storage is used among attemperater.This measure can replace tradition to adopt the highly energy-consuming mode of combustion gas, coal-burning boiler and electrical heating hot water, has practiced thrift the energy greatly, thereby has reached purpose of energy saving.
In addition, when realization is reclaimed original used heat, also will produce and the equal refrigerating capacity of recovery heat, this part refrigerating capacity will reduce the energy consumption of original refrigeration host computer, realize with a cover heat pump, the function of cold and heat combined supply.
Description of drawings
Fig. 1 is the structural representation of hot water for the utility model thermal source;
Fig. 2 is the structural representation of hot gas for the utility model thermal source;
Fig. 3 is specific embodiment structural representation of the utility model;
Arrow is the flow direction of water or refrigerant among the figure.
The specific embodiment
To combine accompanying drawing and embodiment that the utility model is described further below.
The thinking of the utility model is through the heat pump main frame waste heat, used heat to be transferred to the water in the heating water tank in the water tank, thereby realizes the recuperation of heat utilization.To different thermals source; On concrete implementation, the different techniques means have been adopted again; But they all comprise heat pump main frame 8 and hot water 1 jointly, and heat pump main frame 8 comprises compressor 2, condenser 3, choke valve 4 and evaporimeter 5 again, and compressor 2, condenser 3, choke valve 4 and evaporimeter 5 are connected to form the closed-loop path through pipeline successively from beginning to end; Be provided with the refrigerant that circulates in the closed-loop path, condenser 3 is connected to form independently circulation waterway I through inlet and outlet piping and hot water 1.Its difference is; When the thermal source of waste heat, used heat was hot water, native system also was provided with the plate type heat exchanger 6 with the heat source of hot water heat exchange, and plate type heat exchanger is provided with the import and the outlet of heat source of hot water; Hot water gets into from import, and temperature reduces again from the outlet outflow after the heat exchange.Plate type heat exchanger 6 is connected to form independently circulation waterway II through inlet and outlet piping and evaporimeter 5 again, and its overall structure is seen Fig. 1.
When the thermal source of waste heat, used heat was hot gas, evaporimeter 5 directly placed hot gas and hot gas to carry out heat exchange, and its overall structure is seen Fig. 2.
Arrangement works process prescription shown in Figure 1 (Fig. 2 can with reference to understand):
1. heat exchange takes place in the hot water (waste heat, used heat thermal source) of pipeline in 3. in plate type heat exchanger 6, gives the cold water of pipeline in 2. with transfer of heat, and the cold water of pipeline in 2. is heated to heat up and flows through evaporimeter 5.
2. flow through the liquid refrigerants evaporation heat absorption of evaporimeter; With pipeline 2. in heat in the heated hot water take away; Make it to become cold water and flow back to plate type heat exchanger and carry out the next round heat exchange, and the gaseous coolant that becomes low-temp low-pressure after the liquid refrigerants evaporation is got back to compressor 2, is compressed.
3. flow through condenser 3 by the HTHP gaseous coolant after compressor 2 pressurization, the condensation heat release is given transfer of heat in the water of pipeline in 1., is heated into hot water storage in hot water 1, the gaseous coolant of warm high pressure during cooled refrigerant becomes.
4. the gaseous coolant of warm high pressure is through choke valve 4 in cooled, and the step-down throttling becomes the liquid refrigerants of low-temp low-pressure, gets into evaporimeter 5 again and carries out next one circulation.
Said process constantly circulates, thereby waste heat, used heat are exported with the water in the heating water tank continuously, thereby realizes the recuperation of heat utilization.Hot water is used in domestic hot-water and bathing that hot water can replace boiler to produce.
Fig. 3 is specific embodiment structural representation of the utility model, and this embodiment is the UTILIZATION OF VESIDUAL HEAT IN of air-conditioner host.Heat is at first transferred to plate type heat exchanger 6 from cooling tower 7, transfers to heat pump main frame 8 from plate type heat exchanger 6 again, transfers to hot water 1 heat hot water from heat pump main frame 8 at last.
The foregoing description of the utility model only is to give an example for what explanation the utility model was done, and is not to be the qualification to the embodiment of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation and changes.Here can't give exhaustive to all embodiments.Conspicuous variation that every technical scheme that belongs to the utility model is amplified out or change still are in the row of the protection domain of the utility model.
Claims (2)
1. waste heat, Waste Heat Recovery are utilized the energy balance system; It is characterized in that: comprise heat pump main frame (8) and hot water (1); Heat pump main frame (8) comprises compressor (2), condenser (3), choke valve (4) and evaporimeter (5); Compressor (2), condenser (3), choke valve (4) and evaporimeter (5) are connected to form the closed-loop path through pipeline successively from beginning to end; Be provided with the refrigerant that circulates in the closed-loop path, condenser (3) is connected to form independently circulation waterway I through inlet and outlet piping and hot water (1); The thermal source of said waste heat, used heat is a hot water; Native system also comprises the plate type heat exchanger (6) with the heat source of hot water heat exchange; Plate type heat exchanger is provided with the import and the outlet of heat source of hot water, and plate type heat exchanger (6) is connected to form independently circulation waterway II through inlet and outlet piping and evaporimeter (5).
2. waste heat, Waste Heat Recovery are utilized the energy balance system; It is characterized in that: comprise heat pump main frame (8) and hot water (1); Heat pump main frame (8) comprises compressor (2), condenser (3), choke valve (4) and evaporimeter (5); Compressor (2), condenser (3), choke valve (4) and evaporimeter (5) are connected to form the closed-loop path through pipeline successively from beginning to end; Be provided with the refrigerant that circulates in the closed-loop path, condenser (3) is connected to form independently circulation waterway through inlet and outlet piping and hot water (1); The thermal source of said waste heat, used heat is a hot gas, and evaporimeter (5) places hot gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202921296U CN202182589U (en) | 2011-08-12 | 2011-08-12 | Energy balancing system capable of recycling afterheat and waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202921296U CN202182589U (en) | 2011-08-12 | 2011-08-12 | Energy balancing system capable of recycling afterheat and waste heat |
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| CN202182589U true CN202182589U (en) | 2012-04-04 |
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| CN2011202921296U Expired - Fee Related CN202182589U (en) | 2011-08-12 | 2011-08-12 | Energy balancing system capable of recycling afterheat and waste heat |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148587A (en) * | 2013-02-16 | 2013-06-12 | 烟台清泉实业有限公司 | Method and device for preparing domestic hot water with waste heat of power plant |
| CN104534744A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Device and method for extracting coal-fired boiler fuel gas to serve as heat pump heat source by means of heat pipes |
| CN104888481A (en) * | 2015-04-27 | 2015-09-09 | 河海大学常州校区 | Waste heat recovery heat pump technology-based energy-efficient spray drying device |
| CN106765760A (en) * | 2016-12-22 | 2017-05-31 | 广东申菱环境***股份有限公司 | A kind of heating system for reclaiming computer room liquid-cooling heat radiation amount |
| CN107166479A (en) * | 2017-05-26 | 2017-09-15 | 烟台卓越新能源科技股份有限公司 | Nuclear power station residual neat recovering system |
| CN107559928A (en) * | 2017-09-14 | 2018-01-09 | 北京建筑大学 | A kind of efficient heating system and its compressing type heat-exchange unit based on low-temperature waste heat |
| CN108007666A (en) * | 2017-12-18 | 2018-05-08 | 刘国斌 | A kind of routine hypersonic wind tunnel air-flow afterheat utilizing system |
| CN108548323A (en) * | 2018-05-16 | 2018-09-18 | 江苏必领能源科技有限公司 | Recuperation of heat high temperature heat pump system |
| CN109882131A (en) * | 2019-03-15 | 2019-06-14 | 烟台杰瑞石油装备技术有限公司 | A kind of recuperation of heat liquid nitrogen vaporization system suitable for oil gas field |
| CN109990462A (en) * | 2018-12-26 | 2019-07-09 | 青岛经济技术开发区海尔热水器有限公司 | A kind of cold-hot wind coupling heat pump water-heater system of waste heat recycling |
| CN111121133A (en) * | 2020-01-06 | 2020-05-08 | 中国科学院广州能源研究所 | Hot water combined supply system applied by low-grade multi-heat source combination and control method thereof |
-
2011
- 2011-08-12 CN CN2011202921296U patent/CN202182589U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148587A (en) * | 2013-02-16 | 2013-06-12 | 烟台清泉实业有限公司 | Method and device for preparing domestic hot water with waste heat of power plant |
| CN104534744A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Device and method for extracting coal-fired boiler fuel gas to serve as heat pump heat source by means of heat pipes |
| CN104888481A (en) * | 2015-04-27 | 2015-09-09 | 河海大学常州校区 | Waste heat recovery heat pump technology-based energy-efficient spray drying device |
| CN106765760A (en) * | 2016-12-22 | 2017-05-31 | 广东申菱环境***股份有限公司 | A kind of heating system for reclaiming computer room liquid-cooling heat radiation amount |
| CN107166479B (en) * | 2017-05-26 | 2018-07-06 | 烟台卓越新能源科技股份有限公司 | Nuclear power station residual neat recovering system |
| CN107166479A (en) * | 2017-05-26 | 2017-09-15 | 烟台卓越新能源科技股份有限公司 | Nuclear power station residual neat recovering system |
| CN107559928A (en) * | 2017-09-14 | 2018-01-09 | 北京建筑大学 | A kind of efficient heating system and its compressing type heat-exchange unit based on low-temperature waste heat |
| CN108007666A (en) * | 2017-12-18 | 2018-05-08 | 刘国斌 | A kind of routine hypersonic wind tunnel air-flow afterheat utilizing system |
| CN108548323A (en) * | 2018-05-16 | 2018-09-18 | 江苏必领能源科技有限公司 | Recuperation of heat high temperature heat pump system |
| CN109990462A (en) * | 2018-12-26 | 2019-07-09 | 青岛经济技术开发区海尔热水器有限公司 | A kind of cold-hot wind coupling heat pump water-heater system of waste heat recycling |
| CN109990462B (en) * | 2018-12-26 | 2021-07-06 | 青岛经济技术开发区海尔热水器有限公司 | Cold and hot air coupling heat pump water heater system with waste heat recovery function |
| CN109882131A (en) * | 2019-03-15 | 2019-06-14 | 烟台杰瑞石油装备技术有限公司 | A kind of recuperation of heat liquid nitrogen vaporization system suitable for oil gas field |
| CN111121133A (en) * | 2020-01-06 | 2020-05-08 | 中国科学院广州能源研究所 | Hot water combined supply system applied by low-grade multi-heat source combination and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20140812 |
|
| EXPY | Termination of patent right or utility model |