CN202284871U - Air source heat balance type dual effect heat pump device - Google Patents
Air source heat balance type dual effect heat pump device Download PDFInfo
- Publication number
- CN202284871U CN202284871U CN2011203830434U CN201120383043U CN202284871U CN 202284871 U CN202284871 U CN 202284871U CN 2011203830434 U CN2011203830434 U CN 2011203830434U CN 201120383043 U CN201120383043 U CN 201120383043U CN 202284871 U CN202284871 U CN 202284871U
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- heat pump
- heat exchanger
- air source
- high temperature
- tube finned
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to the technical field of heat pump dual effect utilization, and particularly provides an air source heat balance type dual effect heat pump device, which structurally includes a cascade expanded tube finned heat exchanger, wherein the cascade expanded tube finned heat exchanger consists of a high temperature heat pump evaporator and a medium temperature heat pump condenser; one side of the cascade expanded tube finned heat exchanger is connected with a high temperature hot water storage tank through the high temperature heat pump evaporator; the other side of the cascade expanded tube finned heat exchanger is connected with a low temperature cold water storage tank through the medium temperature heat pump condenser; and a heat balance blower is also arranged on the outer side of the cascade expanded tube finned heat exchanger. Compared with the prior art, the hot side water temperature can reach 90 DEG C, and the cold side water temperature can reach 5 DEG C, so that the air source heat balance type dual effect heat pump device can simultaneously provide two kinds of fresh water with different temperature scales, operates reliably, and achieves the heat pump dual effect utilization.
Description
Technical field
The utility model relates to the heat pump economic benefits and social benefits and utilizes technical field, specifically provides a kind of air source thermal balance type double-effect heat pump device.
Background technology
The air source heat pump that existing market is promoted is energy-conservation a lot of compared with the facility of numerous direct use primary energy.Mechanism according to contrary Carnot cycle can know, operation of heat pump is refrigeration and heats produced simultaneouslyly that air source heat pump has just utilized energy in a certain respect, if refrigeration and heating is all utilized, the Energy Efficiency Ratio of heat pump can be multiplied.Yet heat pump is realized the economic benefits and social benefits operation, has technological difficulties to be solved more, and especially the operating mode regional issue of working medium and heat balance problem seriously affect the utilization of heat pump economic benefits and social benefits.
Summary of the invention
The utility model is to above problem; A kind of air source thermal balance type double-effect heat pump device is provided; It adopts medium and high temperature refrigerant dual system to cover folded operation, utilizes two kinds of different working medium at best contrary Carnot cycle operating condition, produces 90 ℃ of hot water and 5 ℃ of cold water simultaneously; Realize heat pump economic benefits and social benefits energy-saving run, solve the technical barrier of current heat pump.
The utility model solves the technical scheme that its technical problem adopted:
A kind of air source thermal balance type double-effect heat pump device; Comprise and cover folded expand tube finned type heat exchanger; Described cover folded expand tube finned type heat exchanger by the high temperature heat pump evaporimeter with in warm pump condenser constitute; Cover folded expand tube finned type heat exchanger one side and connect the high-temperature-hot-water holding vessel through the high temperature heat pump condenser, warm pump evaporimeter connected the low-temperature cold water holding vessel during opposite side passed through, and the said folded expand tube finned type heat exchanger outside of covering also is provided with the heat balance blower fan.
Be provided with hot water circulating pump between high-temperature-hot-water holding vessel and the high temperature heat pump condenser.
High temperature heat pump condenser two ends are connected the described folded expand tube finned type heat exchanger that covers through the high temperature heat pump expansion valve respectively with the high temperature heat pump compressor.
The low-temperature cold water holding vessel and in be provided with cold water circulation pump between the warm pump evaporimeter.
In warm pump evaporimeter two ends respectively through in warm pump expansion valve be connected the described folded expand tube finned type heat exchanger that covers with middle temperature heat pump compressor.
Compared with prior art, a kind of air source thermal balance type double-effect heat pump device of the utility model has the following advantages:
1, energy-conservation index is high, and economic benefits and social benefits utilize Energy Efficiency Ratio to reach more than 7.
2, air-conditioning cooling WATER AS FLOW MEDIUM (or technology is used cooling water) and 60～90 ℃ of technology hot water can be provided simultaneously.
3, the heat balance of hot and cold fresh water (FW) can be regulated operation automatically.
4, fresh water (FW) adjustable temperature scope is big, helps the energy conservation that distributes, and is energy-conservation.
5, compact equipment, reliable, cold, the heat accumulation operation simultaneously of the storage that is particularly suitable for " peak load shifting ".
Description of drawings
Fig. 1 is a kind of structure principle chart of air source thermal balance type double-effect heat pump device.
Among the figure, 1, the high-temperature-hot-water holding vessel; 2, high temperature heat pump condenser; 3, high temperature heat pump expansion valve; 4, heat balance blower fan; 5, warm pump expansion valve in; 6, warm pump evaporimeter in; 7, low-temperature cold water holding vessel; 8, hot water circulating pump; 9, high temperature heat pump compressor; 10, cover folded expand tube finned type heat exchanger; 11, middle temperature heat pump compressor; 12, cold water circulation pump.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment a kind of air source thermal balance type double-effect heat pump device of the utility model is done further to describe.
A kind of air source thermal balance type double-effect heat pump device; Comprise and cover folded expand tube finned type heat exchanger 10; Described cover folded expand tube finned type heat exchanger 10 by the high temperature heat pump evaporimeter with in warm pump condenser constitute; Cover folded expand tube finned type heat exchanger 10 1 sides and connect high-temperature-hot-water holding vessels 1 through high temperature heat pump condenser 2, warm pump evaporimeter 6 connected low-temperature cold water holding vessels 7 during opposite side passed through, and saidly covered folded expand tube finned type heat exchanger 10 outsides and also was provided with heat balance blower fan 4.
Be provided with hot water circulating pump 8 between high-temperature-hot-water holding vessel 1 and the high temperature heat pump condenser 2.
High temperature heat pump condenser 2 two ends are connected the described folded expand tube finned type heat exchanger 10 that covers through high temperature heat pump expansion valve 3 respectively with high temperature heat pump compressor 9.
Low-temperature cold water holding vessel 7 and in be provided with cold water circulation pump 12 between the warm pump evaporimeter 6.
In warm pump evaporimeter 6 two ends respectively through in warm pump expansion valve 5 be connected the described folded expand tube finned type heat exchanger 10 that covers with middle temperature heat pump compressor 11.
Shown in accompanying drawing 1; A kind of air source thermal balance type double-effect heat pump device of the utility model; Comprise the medium and high temperature heat pump, in the evaporimeter of warm pumping system condenser and high temperature heat pump system cover folded expand tube finned type heat exchanger, and the blower fan of control heat balance.
In warm pump high-pressure liquid working medium through getting into evaporimeter 6 after expansion valve 5 decrease temperature and pressure; Absorption is cooled behind the heat of WATER AS FLOW MEDIUM; Become the steam of low-temp low-pressure, and get into compressor 11, after compressor 11 improves pressure and temperature, get into and cover folded expand tube finned type heat exchanger 10; After emitting heat and passing to high temperature heat pump working medium, be condensed into liquid and get into expansion valve 5 again.So repeat, realize producing the process of 5 ℃ of cold water.
High temperature heat pump high-pressure liquid working medium gets into through expansion valve 3 step-downs cooling back covers folded expand tube finned type heat exchanger 10; In the absorption after the warm pump condensation heat; Become the steam of low-pressure low-temperature, and get into compressor 9, after compressor 9 improves pressure and temperature, get into condenser 2; After emitting heat and passing to water, be condensed into liquid and get into expansion valve 3 again.So repeat, realize producing 90 ℃ of hot water processes.
A kind of air source thermal balance type double-effect heat pump device of the utility model; According to high-temperature-hot-water holding vessel 1 and low-temperature cold water holding vessel 7 require target temperature to arrive the time; High, in warm pumping system can shut down constant temperature separately; And, make providing of air heat source or air cooled mode operation to system through 4 operations of not circuit control heat balance blower fan, the realization heat balance is moved reliably.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, common variation that those skilled in the art carries out in the utility model technical scheme scope and replacement all should be included in the protection domain of the utility model.
Claims (5)
1. air source thermal balance type double-effect heat pump device; Comprise and cover folded expand tube finned type heat exchanger; Described cover folded expand tube finned type heat exchanger by the high temperature heat pump evaporimeter with in warm pump condenser constitute, it is characterized in that, saidly cover folded expand tube finned type heat exchanger one side and connect the high-temperature-hot-water holding vessel through the high temperature heat pump condenser; Warm pump evaporimeter connected the low-temperature cold water holding vessel during opposite side passed through, and the said folded expand tube finned type heat exchanger outside of covering also is provided with the heat balance blower fan.
2. a kind of air source thermal balance type double-effect heat pump device according to claim 1 is characterized in that, is provided with hot water circulating pump between described high-temperature-hot-water holding vessel and the high temperature heat pump condenser.
3. a kind of air source thermal balance type double-effect heat pump device according to claim 1 is characterized in that, described high temperature heat pump condenser two ends are connected the described folded expand tube finned type heat exchanger that covers through the high temperature heat pump expansion valve respectively with the high temperature heat pump compressor.
4. a kind of air source thermal balance type double-effect heat pump device according to claim 1 is characterized in that, described low-temperature cold water holding vessel and in be provided with cold water circulation pump between the warm pump evaporimeter.
5. a kind of air source thermal balance type double-effect heat pump device according to claim 1 is characterized in that, described in warm pump evaporimeter two ends respectively through in warm pump expansion valve be connected the described folded expand tube finned type heat exchanger that covers with middle temperature heat pump compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203830434U CN202284871U (en) | 2011-10-10 | 2011-10-10 | Air source heat balance type dual effect heat pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203830434U CN202284871U (en) | 2011-10-10 | 2011-10-10 | Air source heat balance type dual effect heat pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284871U true CN202284871U (en) | 2012-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203830434U Expired - Fee Related CN202284871U (en) | 2011-10-10 | 2011-10-10 | Air source heat balance type dual effect heat pump device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202284871U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574988A (en) * | 2012-08-01 | 2014-02-12 | 吴春渊 | Cold and hot multi-functional economizer system |
| CN104374114A (en) * | 2014-10-15 | 2015-02-25 | 中山昊天节能科技有限公司 | Air energy refrigerating and heating device |
| CN105674623A (en) * | 2016-03-14 | 2016-06-15 | 黑龙江宏利天扬新能源技术开发有限公司 | Cascade air source heat pump system suitable for ultralow-temperature environment |
| CN105928967A (en) * | 2015-12-30 | 2016-09-07 | 广东工业大学 | Novel test system for thermal stability of phase-change material |
| CN107289434A (en) * | 2017-08-15 | 2017-10-24 | 黄新兆 | Energy-saving cold-hot economic benefits and social benefits steam generator |
-
2011
- 2011-10-10 CN CN2011203830434U patent/CN202284871U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574988A (en) * | 2012-08-01 | 2014-02-12 | 吴春渊 | Cold and hot multi-functional economizer system |
| CN103574988B (en) * | 2012-08-01 | 2015-09-02 | 吴春渊 | Cold and hot multi-functional economizer system |
| CN104374114A (en) * | 2014-10-15 | 2015-02-25 | 中山昊天节能科技有限公司 | Air energy refrigerating and heating device |
| CN105928967A (en) * | 2015-12-30 | 2016-09-07 | 广东工业大学 | Novel test system for thermal stability of phase-change material |
| CN105674623A (en) * | 2016-03-14 | 2016-06-15 | 黑龙江宏利天扬新能源技术开发有限公司 | Cascade air source heat pump system suitable for ultralow-temperature environment |
| CN107289434A (en) * | 2017-08-15 | 2017-10-24 | 黄新兆 | Energy-saving cold-hot economic benefits and social benefits steam generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Mo Shaomin Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20161010 |