CN203758014U - Heat pump water heater - Google Patents
Heat pump water heater Download PDFInfo
- Publication number
- CN203758014U CN203758014U CN201320892265.8U CN201320892265U CN203758014U CN 203758014 U CN203758014 U CN 203758014U CN 201320892265 U CN201320892265 U CN 201320892265U CN 203758014 U CN203758014 U CN 203758014U
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- CN
- China
- Prior art keywords
- heat exchange
- exchange pipeline
- heat
- water
- storage box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000005338 heat storage Methods 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 239000013589 supplement Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009469 supplementation Effects 0.000 abstract 1
- 239000011232 storage material Substances 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 239000005439 thermosphere Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a heat pump water heater, which comprises a heat storage tank, a compressor, a condenser, a throttling device and an evaporator, wherein storage space is arranged in the heat storage tank; the heat storage tank also comprises a first heat exchange pipeline and a second heat exchange pipeline; the second heat exchange pipeline is provided with a water consumption hole and a water inlet; the condenser comprises a third heat exchange pipeline and a fourth heat exchange pipeline; the first heat exchange pipeline, the third heat exchange pipeline, the throttling device, the evaporator and the compressor are successively connected to form a circulation loop; the fourth heat exchange pipeline is provided with a water outlet and a water supplementation hole; the water outlet is communicated with the water inlet. According to the heat pump water heater, a thermal insulation water tank is omitted, a water source is artfully designed for secondary heating and raising temperature, and the use effect that hot water is hot and can be used immediately while the heat pump water heater is started can be achieved.
Description
Technical field
The utility model relates to a kind of Teat pump boiler.
Background technology
At present, in Teat pump boiler industry, the storage of heat is all the sensible heat with water, to improve the mode of the temperature of water, carry out heat accumulation, hot water storage in attemperater for user, in order to store enough hot water, heat-pump hot-water apparatus only has by increasing the temperature of volume and the raising water storage of attemperater, so can cause Teat pump boiler volume excessive, and due to the distinctive operating characteristic of heat pump, heating higher temperature can reduce efficiency and the reliability of system.In addition, the attemperater of Teat pump boiler generally adopts bottom delivery port make-up water source, the mode of the outside hot-water supply of water inlet is established at top, therefore unavoidably can cause the mixing of hot and cold water, so can make the water temperature in attemperater constantly reduce, when its temperature is reduced to can not use time, remaining heat has in fact just been wasted.Although each producer is all making great efforts to reduce hot and cold water mixing, in fact, due to the restriction of this heat accumulation mode of sensible heat heat accumulation, its effect is extremely limited.
Summary of the invention
Based on this, the utility model is to overcome the defect of prior art, and a kind of Teat pump boiler is provided, and it cancels the use of attemperater, but can reach the i.e. result of use of use of hot water instant-heating.
Its technical scheme is as follows:
A kind of Teat pump boiler, comprise heat storage box, compressor, condenser, throttling arrangement and evaporimeter, heat storage box inside is provided with memory space, heat storage box also comprises the first heat exchange pipeline and the second heat exchange pipeline, the second heat exchange pipeline is provided with water nozzle and water inlet, condenser comprises the 3rd heat exchange pipeline and the 4th heat exchange pipeline, the first heat exchange pipeline, the 3rd heat exchange pipeline, throttling arrangement, evaporimeter, compressor connect and compose closed circuit successively, the 4th heat exchange pipeline is provided with delivery port and water supplement port, and delivery port is connected with water inlet.
Below further technical scheme is described:
Described heat storage box inwall is also provided with heat-insulation layer.
Described the first heat exchange pipeline and the second heat exchange pipeline are located in memory space.
Wherein, also comprise electric controller and fan, fan and described evaporimeter are suitable, and electric controller and described compressor are electrically connected.
Below the principle of aforementioned techniques scheme, effect etc. are described:
1, cancelled the use of attemperater, the volume of newly-designed heat storage box is much smaller, thereby has reduced widely the volume of water heater, neither affects the heating efficiency of heat pump simultaneously, make again the hot water can plug and play, promoted greatly efficiency and convenience.
2, make dexterously water source carry out heat temperature raising twice, in the 4th heat exchange pipeline, carry out in heat temperature raising and the second heat exchange pipeline, carrying out heat temperature raising for the second time for the first time, hot water instant-heating i.e. stablizing effect and the continuation of use have been guaranteed, so also improved heat energy service efficiency, make compressor avoid frequent starting and exceed ground power output, thereby having improved service life and guaranteed heat stability.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of Teat pump boiler described in the utility model embodiment;
Description of reference numerals:
10, heat storage box, the 11, first heat exchange pipeline, the 12, second heat exchange pipeline, 13, water nozzle, 14, water inlet, 15, phase-change heat-storage material, 16, thermal insulation separation thermosphere, 20, condenser, the 21, the 3rd heat exchange pipeline, 22, the 4th heat exchange pipeline, 23, delivery port, 24, water supplement port, 31, throttling arrangement, 32, evaporimeter, 33, fan, 34, frequency-changeable compressor.
The specific embodiment
Below embodiment of the present utility model is elaborated:
As shown in Figure 1, a kind of Teat pump boiler, comprise heat storage box 10, frequency-changeable compressor 34, condenser 20, throttling arrangement 31 and evaporimeter 32, heat storage box 10 inside are provided with insulating 16 and memory space, in memory space, fill phase-change heat-storage material 15, heat storage box 10 also comprises the first heat exchange pipeline 11 and the first heat exchange pipeline 12, the first heat exchange pipeline 11 and the first heat exchange pipeline 12 are located in memory space, the first heat exchange pipeline 12 is provided with water nozzle 13 and water inlet 14, condenser 20 comprises the 3rd heat exchange pipeline 21 and the 4th heat exchange pipeline 22, the first heat exchange pipeline 11, the 3rd heat exchange pipeline 21, throttling arrangement 31, evaporimeter 32, frequency-changeable compressor 34 connects and composes closed circuit successively, the 4th heat exchange pipeline 22 is provided with delivery port 23 and water supplement port 24, delivery port 23 is connected with water inlet 14, also comprise fan 33 and electric controller, fan 33 is suitable with evaporimeter 32, electric controller and frequency-changeable compressor 34 are electrically connected.
Teat pump boiler in use, the first heat exchange pipeline 11, the 3rd heat exchange pipeline 21, throttling arrangement 31, evaporimeter 32, frequency-changeable compressor 34 have connected and composed the heat pump of closed circuit successively, frequency-changeable compressor 34 starts, fan 33 starts, make the heat in heat pump absorbing environmental, afterwards, heat pump is the phase-change heat-storage material 15 heat supplies intensification that makes it to be heated by the first heat exchange pipeline 11 in heat storage box 10, and the 3rd 21 of heat exchange pipelines are the intensification that makes it to be heated of the water extraction heating load in the 4th heat exchange pipeline 22.Therefore, when cold water source enters from water supplement port 24, while flowing through the 4th heat exchange pipeline 22, the heat that first directly sorption type heat pump system provides carries out heat temperature raising, carry out heat temperature raising for the first time, when the first heat exchange pipeline 12 is flowed through by water inlet 14 in water source, phase-change heat-storage material 15 is to the intensification that makes it to be heated of water source transferring heat, be the heat temperature raising for the second time at water source, then by water nozzle 13, flow out for user.
The present embodiment tool has the following advantages:
1, cancelled the use of attemperater, the volume of newly-designed heat storage box 10 is much smaller, thereby has reduced widely the volume of water heater, neither affects the heating efficiency of heat pump simultaneously, make again the hot water can plug and play, promoted greatly efficiency and convenience.
2, make dexterously water source carry out heat temperature raising twice, in the 4th heat exchange pipeline 22, carry out in heat temperature raising and the second heat exchange pipeline 12, carrying out heat temperature raising for the second time for the first time, guaranteed that cool water heating is i.e. stablizing effect and the continuation of use of hot water instant-heating, so also improved heat energy service efficiency, make frequency-changeable compressor 34 avoid frequent starting and exceed ground power output, thereby having improved service life and guaranteed heat stability.
3, in heat storage box 10, be provided with thermal insulation separation thermosphere 16 and fill the phase-change heat-storage material 15 with larger latent heat, guaranteeing that on the one hand heat stores and heat transfer effect, also greatly reduces the volume of heat storage box 10 on the one hand, thereby has reduced the volume of water heater.
The above embodiment has only expressed the specific embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a Teat pump boiler, it is characterized in that, comprise heat storage box, compressor, condenser, throttling arrangement and evaporimeter, heat storage box inside is provided with memory space, heat storage box also comprises the first heat exchange pipeline and the second heat exchange pipeline, the second heat exchange pipeline is provided with water nozzle and water inlet, condenser comprises the 3rd heat exchange pipeline and the 4th heat exchange pipeline, the first heat exchange pipeline, the 3rd heat exchange pipeline, throttling arrangement, evaporimeter, compressor connect and compose closed circuit successively, the 4th heat exchange pipeline is provided with delivery port and water supplement port, and delivery port is connected with water inlet.
2. Teat pump boiler according to claim 1, is characterized in that, described heat storage box inwall is also provided with heat-insulation layer.
3. Teat pump boiler according to claim 1, is characterized in that, also comprise fan, fan and described evaporimeter are suitable.
4. Teat pump boiler according to claim 1, is characterized in that, described the first heat exchange pipeline and the second heat exchange pipeline are located in memory space.
5. according to arbitrary described Teat pump boiler in claim 1 to 4, it is characterized in that, also comprise electric controller, electric controller and described compressor are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892265.8U CN203758014U (en) | 2013-12-31 | 2013-12-31 | Heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892265.8U CN203758014U (en) | 2013-12-31 | 2013-12-31 | Heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758014U true CN203758014U (en) | 2014-08-06 |
Family
ID=51253276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320892265.8U Expired - Lifetime CN203758014U (en) | 2013-12-31 | 2013-12-31 | Heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758014U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380210A (en) * | 2018-12-29 | 2020-07-07 | 青岛经济技术开发区海尔热水器有限公司 | Heat pump water heater and control method thereof |
| CN111380209A (en) * | 2018-12-29 | 2020-07-07 | 青岛经济技术开发区海尔热水器有限公司 | Air source heat pump water heater and control method thereof |
| GB2604668A (en) * | 2021-02-07 | 2022-09-14 | Octopus Energy Group Ltd | Methods and systems and apparatus to support reduced energy and water usage |
| US11988412B2 (en) | 2021-02-07 | 2024-05-21 | Octopus Energy Heating Limited | Methods and systems for modulating energy usage |
| US12117205B2 (en) | 2021-02-07 | 2024-10-15 | Octopus Energy Heating Limited | Methods and systems and apparatus to support reduced energy and water usage |
| US12123600B2 (en) | 2021-02-07 | 2024-10-22 | Octopus Energy Heating Limited | Reduced temperature water supply mode in a water provision system |
| US12140322B2 (en) | 2021-02-07 | 2024-11-12 | Octopus Energy Heating Limited | Methods and systems for performing a heat pump defrost cycle |
| US12222112B2 (en) | 2021-02-07 | 2025-02-11 | Octopus Energy Heating Limited | Methods of configuring and controlling hot water supply installations |
| US12222135B2 (en) | 2021-02-07 | 2025-02-11 | Octopus Energy Heating Limited | Methods and systems for predictive heated water provision |
| US12247748B2 (en) | 2021-02-07 | 2025-03-11 | Octopus Energy Heating Limited | Heating installations, methods and systems |
| US12270554B2 (en) | 2021-02-07 | 2025-04-08 | Octopus Energy Heating Limited | Methods and systems for modulating energy usage |
| US12276463B2 (en) | 2021-02-07 | 2025-04-15 | Octopus Energy Heating Limited | Methods and systems and apparatus to support reduced energy and water usage |
-
2013
- 2013-12-31 CN CN201320892265.8U patent/CN203758014U/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380210A (en) * | 2018-12-29 | 2020-07-07 | 青岛经济技术开发区海尔热水器有限公司 | Heat pump water heater and control method thereof |
| CN111380209A (en) * | 2018-12-29 | 2020-07-07 | 青岛经济技术开发区海尔热水器有限公司 | Air source heat pump water heater and control method thereof |
| GB2604668A (en) * | 2021-02-07 | 2022-09-14 | Octopus Energy Group Ltd | Methods and systems and apparatus to support reduced energy and water usage |
| GB2605004A (en) * | 2021-02-07 | 2022-09-21 | Octopus Energy Group Ltd | Hot water supply |
| GB2604668B (en) * | 2021-02-07 | 2023-04-05 | Octopus Energy Heating Ltd | Methods and systems and apparatus to support reduced energy and water usage |
| GB2605004B (en) * | 2021-02-07 | 2023-09-20 | Octopus Energy Heating Ltd | Hot water supply |
| US11988412B2 (en) | 2021-02-07 | 2024-05-21 | Octopus Energy Heating Limited | Methods and systems for modulating energy usage |
| US12117205B2 (en) | 2021-02-07 | 2024-10-15 | Octopus Energy Heating Limited | Methods and systems and apparatus to support reduced energy and water usage |
| US12123600B2 (en) | 2021-02-07 | 2024-10-22 | Octopus Energy Heating Limited | Reduced temperature water supply mode in a water provision system |
| US12123656B2 (en) | 2021-02-07 | 2024-10-22 | Octopus Energy Heating Limited | Methods and systems and apparatus to support reduced energy and water usage |
| US12140322B2 (en) | 2021-02-07 | 2024-11-12 | Octopus Energy Heating Limited | Methods and systems for performing a heat pump defrost cycle |
| US12222112B2 (en) | 2021-02-07 | 2025-02-11 | Octopus Energy Heating Limited | Methods of configuring and controlling hot water supply installations |
| US12222135B2 (en) | 2021-02-07 | 2025-02-11 | Octopus Energy Heating Limited | Methods and systems for predictive heated water provision |
| US12247748B2 (en) | 2021-02-07 | 2025-03-11 | Octopus Energy Heating Limited | Heating installations, methods and systems |
| US12270554B2 (en) | 2021-02-07 | 2025-04-08 | Octopus Energy Heating Limited | Methods and systems for modulating energy usage |
| US12276463B2 (en) | 2021-02-07 | 2025-04-15 | Octopus Energy Heating Limited | Methods and systems and apparatus to support reduced energy and water usage |
| US12276439B2 (en) | 2021-02-07 | 2025-04-15 | Octopus Energy Heating Limited | Methods and systems for modulating energy usage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |