CN200996718Y - Efficient economizing hot-water supplier of hot pump - Google Patents
Efficient economizing hot-water supplier of hot pump Download PDFInfo
- Publication number
- CN200996718Y CN200996718Y CN 200620022660 CN200620022660U CN200996718Y CN 200996718 Y CN200996718 Y CN 200996718Y CN 200620022660 CN200620022660 CN 200620022660 CN 200620022660 U CN200620022660 U CN 200620022660U CN 200996718 Y CN200996718 Y CN 200996718Y
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- pump
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- hot
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Abstract
A high-efficiency energy-saving heat pump water supply device, comprising a heat pump and a water tank installed with a water inlet and a water outlet, a pipeline connecting a heat pump and a water tank water inlet/outlet, as well as a valve, a circulating pump, a make up pump, a back water pump and an auxiliary heater positioned on the pipeline, is characterized in that a low-temperature water tank is connected at the bottom with the heat pump and a water compensation pipe thereon through the pipeline and also connected with the circulating pump on the pipeline, and connected at the top with a water inlet below a high-temperature water tank through the pipeline; also a high-temperature water tank is connected at the bottom through the pipeline and the circulating pump and the electric heater on the pipeline with the heat pump, and connected at the top with a water supply pipe.
Description
Technical field
The utility model relates to a kind of heat-pump hot-water supply apparatus, especially a kind of energy-efficient heat-pump hot-water supply apparatus.
Background technology
Present widely used air source heat pump hot water device, energy-conservation and remarkable favor that is subjected to people of environment protecting because of it, and be widely used for substituting high energy consumption heating systems such as traditional coal-burning boiler, oil burning boiler, electric boiler, social benefit that it produced and economic benefit all are fairly obvious.Yet, widely used in the market air source heat pump hot water device, but ubiquity following many an open questions still: (1) system water supply temperature is generally on the low side (about about 53 ℃ ± 2 ℃); (2) system works instability, supply water temperature is non-constant, and is sometimes cold and sometimes hot; (3) heat pump refrigerating circulatory system operating pressure is higher, and compressor exhaust temperature is too high, causes the compressor long-term work under high temperature, high pressure operating mode, often causes alarm for high voltage to shut down, thereby influences the service life of compressor; (4) easy frosting in winter, defrosting control function imperfection or the like.Above problem, except that (4) individual problem belongs to the ubiquitous common problem of Teat pump boiler, its excess-three problem mainly is unreasonable the causing of heating plant design, as: (1) hot water feeding pipe drawn by water tank bottom, the high hot water of water tank upper temperature can't be flowed out, so cause the hot water temperature on the low side; (2) after cold water is mended water tank, cold water density sinks to the bottom greatly, mix after feed pipe offers the user with hot water, thereby cause water supply sometimes cold and sometimes hot in the moisturizing process, and the stirring action of circulating pump has aggravated the appearance of this situation; (3) water in the water tank is under the stirring action of water pump, cause the interior temperature of water tank even because of mixing water, when water temperature is heated to high temperature, the condensing pressure of heat pump main frame is very high, compression ratio increases, and the compressor power consumption increases, and reduces because of heat transfer temperature difference simultaneously, condensation heat can not in time be taken away, and causes the system high pressure left alone without help machine of reporting to the police; (4) for adapting to the high water temperature requirement of user, make compressor overload operation under above-mentioned operating mode for a long time, unit durability shortens dramatically.Therefore, be necessary prior art is improved.
Summary of the invention
For overcoming above-mentioned all deficiencies that prior art exists, it is a kind of rational in infrastructure that the utility model provides, efficiency of cycle height, and the leaving water temperature height, heat loss is little, the highly effective energy-saving heat pump hot-water supply of the good and long service life of compressor operating operating mode.
The utility model is finished by following technical proposal: a kind of energy-efficient heat-pump hot-water supply apparatus, comprise heat pump and be provided with into, the water tank of delivery port, connecting heat pump and water tank advances, the pipeline of delivery port and be located at valve on the pipeline, circulating pump, small pump, back water pump and auxiliary heater, it is characterized in that the low temperature water tank bottom by pipeline and on circulating pump link to each other with heat pump, also link to each other simultaneously with filling pipe, top links to each other by the water inlet of pipeline with the high-temperature water tank bottom, the high-temperature water tank bottom by pipeline and on circulating pump and electric heater link to each other with heat pump, top links to each other with feed pipe.
The water inlet of described low temperature water tank bottom directly links to each other with the heat-pump hot-water outlet by pipeline, delivery port by pipeline and on circulating pump link to each other with the heat pump cold water inlet, so that finish the thermal cycle in the low temperature water tank, another water inlet of low temperature water tank bottom by filling pipe and on small pump and water supply tank link to each other so that moisturizing in water tank in time.
The water inlet of described high-temperature water tank bottom by pipeline and on the outlet of electric heater and heat-pump hot-water directly link to each other, delivery port by pipeline and on circulating pump link to each other with the heat pump cold water inlet, so that finish the thermal cycle in the high-temperature water tank, simultaneously with electric heater the hot water that enters high-temperature water tank is assisted heating as required, another water inlet of high-temperature water tank bottom links to each other by the delivery port of pipeline with low temperature water tank top, thereby make the water that enters in the high-temperature water tank be hot water, help improving water temperature, keep the stable of water temperature.
The utility model compared with prior art has following advantage and effect: adopt such scheme, promptly by high, the heat pump of low temperature water tank bottom is finished outside separately the thermal cycle excessively, also by high, connecting line between the low temperature water tank and be arranged on the auxiliary heater of high-temperature water tank bottom, make the water that enters in the high-temperature water tank be hot water, effectively improve the hot water temperature, keep water temperature stability, for the user provides stable high-temperature-hot-water, and cold water only from low temperature water tank mend into, whole circulation is finished naturally by step by step " eject " process of low temperature to high temperature, what is more important, because of the thermal cycle heating is the lower water of water tank bottom temperature all the time, thereby greatly reduce the condensation temperature and the pressure of heat pump main frame, compressor is always worked in the comparatively desirable operating point scope, significantly reduced the possibility of the left alone without help machine of heat pump main frame high temperature alarm, compressor operating is stable, power consumption reduces, and energy-saving potential increases.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The water inlet 8 of low temperature water tank 5 bottoms directly links to each other with the hot water outlet 24 of heat pump 25 by pipeline 23, delivery port 7 by pipeline 23 and on circulating pump 2 link to each other with the cold water inlet 26 of heat pump 25, thereby finish the thermal cycle in the low temperature water tank 5, the water supplement port 4 of low temperature water tank 5 bottoms links to each other with water supply tank 6 by pipeline 23 its small pumps 1 that reach, be used for moisturizing, the water inlet 3 of low temperature water tank 5 bottoms and return pipe link to each other with back water pump 27 on it, the delivery port 9 on low temperature water tank 5 tops links to each other with the water inlet 22 of high-temperature water tank 10 bottoms by pipeline 23, so that provide hot water to high-temperature water tank 10, the water inlet 12 of high-temperature water tank 10 bottoms by pipeline 23 and on electric heater 13 link to each other with the hot water outlet 14 of heat pump 15, can assist heating once more to the hot water that heat pump 15 provides, high-temperature water tank 10 delivery ports 21 by pipeline 23 and on circulating pump 20 link to each other with the cold water inlet 19 of heat pump 15, to finish the thermal cycle in the high-temperature water tank 10, the delivery port 11 on high-temperature water tank 10 tops connects user's water pipe 18 through feed pipe 16, so that the high-temperature-hot-water of temperature stabilization to be provided to the user, simultaneously exhaustless hot water can by return pipe 17 and on back water pump 27 enter in the low temperature water tank 5, to reduce the required energy consumption of thermal cycle, save operating cost, used heat pump, high, low temperature water tank, circulating pump, electric heater is the commercially available prod.
Claims (3)
1, a kind of energy-efficient heat-pump hot-water supply apparatus, comprise heat pump and be provided with the water tank of entery and delivery port, connect the pipeline of heat pump and water tank entery and delivery port and be located at valve, circulating pump, small pump, back water pump and auxiliary heater on the pipeline, it is characterized in that the low temperature water tank bottom by pipeline and on circulating pump link to each other with heat pump, also link to each other simultaneously with filling pipe, top links to each other by the water inlet of pipeline with the high-temperature water tank bottom, the high-temperature water tank bottom by pipeline and on circulating pump and electric heater link to each other with heat pump, top links to each other with feed pipe.
2, energy-efficient heat-pump hot-water supply apparatus according to claim 1, the water inlet that it is characterized in that described low temperature water tank bottom directly links to each other with the heat-pump hot-water outlet by pipeline, delivery port by pipeline and on circulating pump link to each other with the heat pump cold water inlet, another water inlet by filling pipe and on small pump and water supply tank continuous.
3, energy-efficient heat-pump hot-water supply apparatus according to claim 1, the water inlet that it is characterized in that described high-temperature water tank bottom by pipeline and on electric heater directly link to each other with the heat-pump hot-water outlet, delivery port by pipeline and on circulating pump link to each other with the heat pump cold water inlet, another water inlet links to each other by the delivery port of pipeline with low temperature water tank top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620022660 CN200996718Y (en) | 2006-12-30 | 2006-12-30 | Efficient economizing hot-water supplier of hot pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620022660 CN200996718Y (en) | 2006-12-30 | 2006-12-30 | Efficient economizing hot-water supplier of hot pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996718Y true CN200996718Y (en) | 2007-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620022660 Expired - Lifetime CN200996718Y (en) | 2006-12-30 | 2006-12-30 | Efficient economizing hot-water supplier of hot pump |
Country Status (1)
| Country | Link |
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| CN (1) | CN200996718Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101703788A (en) * | 2008-11-28 | 2010-05-12 | 苏州市南极风能源设备有限公司 | Steam sterilization method and product thereof |
| CN104792002A (en) * | 2014-01-17 | 2015-07-22 | 中国科学院理化技术研究所 | Boiled water heating system using double-acting thermo-acoustic heat pump as heater |
| CN105066236A (en) * | 2015-09-11 | 2015-11-18 | 艾欧史密斯(中国)热水器有限公司 | Hot water system and water heating method |
| CN107014080A (en) * | 2017-04-04 | 2017-08-04 | 深圳市上羽科技有限公司 | A kind of Intelligent return water device |
| CN107525268A (en) * | 2017-10-12 | 2017-12-29 | 黄维纲 | A kind of multi-layer clean energy resource heating system |
| CN108645034A (en) * | 2018-06-25 | 2018-10-12 | 珠海格力电器股份有限公司 | Cistern system |
-
2006
- 2006-12-30 CN CN 200620022660 patent/CN200996718Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101703788A (en) * | 2008-11-28 | 2010-05-12 | 苏州市南极风能源设备有限公司 | Steam sterilization method and product thereof |
| CN104792002A (en) * | 2014-01-17 | 2015-07-22 | 中国科学院理化技术研究所 | Boiled water heating system using double-acting thermo-acoustic heat pump as heater |
| CN105066236A (en) * | 2015-09-11 | 2015-11-18 | 艾欧史密斯(中国)热水器有限公司 | Hot water system and water heating method |
| CN105066236B (en) * | 2015-09-11 | 2018-08-14 | 艾欧史密斯(中国)热水器有限公司 | Hot-water heating system and water heating method |
| CN107014080A (en) * | 2017-04-04 | 2017-08-04 | 深圳市上羽科技有限公司 | A kind of Intelligent return water device |
| CN107525268A (en) * | 2017-10-12 | 2017-12-29 | 黄维纲 | A kind of multi-layer clean energy resource heating system |
| CN108645034A (en) * | 2018-06-25 | 2018-10-12 | 珠海格力电器股份有限公司 | Cistern system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KUMIN JINLIMA THERMAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: YUNNAN DONGFANGHONG ENERGY-SAVING EQUIPMENT ENGINEERING CO., LTD. Effective date: 20080606 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080606 Address after: Guandu District of Kunming City, Yunnan Province Guiyang Highway No. 327, zip code: 650000 Patentee after: Kunming JLM Thermal Equipment Co., Ltd. Address before: Yunnan city of Kunming Province Spring City Road International Convention and Exhibition Center office building 10-406, zip code: 650200 Patentee before: Dongfanghong Save Energy Apparatus Engineering Co., Ltd., Yunnan |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Effective date of registration: 20081020 Pledge (preservation): Pledge |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20110212 Granted publication date: 20071226 Pledgee: Yunnan grand Eastern financing Company limited by guarantee Pledgor: Kunming JLM Thermal Equipment Co., Ltd. Registration number: 2008530000479 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071226 |
|
| EXPY | Termination of patent right or utility model |