CN202692429U - Waterway system of direct thermal circulation type heat pump water heater - Google Patents
Waterway system of direct thermal circulation type heat pump water heater Download PDFInfo
- Publication number
- CN202692429U CN202692429U CN 201220321290 CN201220321290U CN202692429U CN 202692429 U CN202692429 U CN 202692429U CN 201220321290 CN201220321290 CN 201220321290 CN 201220321290 U CN201220321290 U CN 201220321290U CN 202692429 U CN202692429 U CN 202692429U
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchanger
- pipeline
- heat pump
- circulating
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 153
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000013589 supplement Substances 0.000 claims abstract description 8
- 125000004122 cyclic group Chemical group 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000008236 heating water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Images
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model discloses a waterway system of a direct thermal circulation type heat pump water heater, which adopts a single system or linkage of a plurality of same or similar systems. The waterway system comprises a water heat exchanger, as well as a circulating water outlet pipeline and a circulating water inlet pipeline which are connected to the water heat exchanger respectively, wherein one end of the circulating water outlet pipeline is connected to the water heat exchanger and the other end of the circulating water outlet pipeline is a circulating water outlet; a first one-way check valve and a first loose joint are arranged on the circulating water inlet pipeline respectively; one end of the circulating water inlet pipeline is connected to the water heat exchanger and the other end of the circulating water inlet pipeline is a circulating water inlet; and a water supplement pipeline is connected with a pipeline between the first one-way check valve and the water heat exchanger. The waterway system can automatically regulate the water flow of the water heat exchanger according to the pressure or temperature parameter of a heat pump system, and also can monitor the using condition of hot water to set the starting quantity of a water heating system and realize classified heating treatment, so that the utilization ratio of water energy of the heat pump water heater is increased.
Description
Technical field
The utility model relates to a kind of Teat pump boiler, particularly relates to a kind of water circuit system of directly-heated circulating heat pump water heater.
Background technology
The directly-heated type Teat pump boiler is by a control appliance is installed in loom, and control is through the water yield of heat exchanger, the hot water that can will use without the direct output of circulation, and the change that is similar to combustion gas is burnt the limit and is used.Heaterless heat pump can be without water tank, similar gas heater.
Circulating heat pump water heater is circulating-heating, and the logical heat exchanger heating of the water in the water tank, iterative cycles slowly heats up, and finally reaches design temperature.Circulating hot water machine heating is slow, and Energy Efficiency Ratio is low, and the compressor long-term work damages under rugged environment easily.And the directly-heated type hot water machine can disposable water outlet to 60 ℃, and Energy Efficiency Ratio is high.
At present, have the development in conjunction with the directly-heated circulating heat pump water heater of above-mentioned two kinds of Teat pump boiler advantages, but in user's use procedure, still require further improvement necessity of structure.
Summary of the invention
The purpose of this utility model is to provide a kind of water circuit system of directly-heated circulating heat pump water heater of new structure, can be according to pressure or the temperature parameter of heat pump, automatically regulate the discharge by water-to-water heat exchanger, but also can monitor the water situation of hot water, set the startup quantity of heating water system, accomplish the classification heat treated, thereby can better improve the Teat pump boiler waterpower utilization rate.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to the water circuit system of a kind of directly-heated circulating heat pump water heater that the utility model proposes, it links together for triangular web or a plurality of identical or close system; Described system comprises: water-to-water heat exchanger and be connected respectively to cyclic water outlet pipeline and the circulation inlet pipeline of this water-to-water heat exchanger; Independent electric auxiliary heater is installed on the described cyclic water outlet pipeline, and an end of this cyclic water outlet pipeline is connected to water-to-water heat exchanger, and its other end is circulating outlet; Be separately installed with the first one way stop peturn valve and the first loose joint on the described circulation inlet pipeline, an end of this circulation inlet pipeline is connected to water-to-water heat exchanger, and its other end is the circulation water inlet; On the pipeline between this first one way stop peturn valve and the water-to-water heat exchanger, also be connected with water pipe, the second loose joint, the second one way stop peturn valve, water adjusting valve, magnetic valve, the 3rd loose joint are installed on the described water pipe successively, until the pipeline outlet is water supplement port.
Furthermore, when the directly-heated circulating heat pump water heater operated in the directly-heated working condition, running water entered from above-mentioned water supplement port, by the water-to-water heat exchanger heating of system, again from circulating outlet out.
Furthermore, when the directly-heated circulating heat pump water heater operated in the state of cyclic operation condition, the water that will be heated in the water tank by water circulating pump entered from the circulation water inlet, by the water-to-water heat exchanger heating of system, again from circulating outlet out.
It comprises the water circuit system of directly-heated circulating heat pump water heater of the present utility model: the first system, three identical water circuit systems of structure of second system and the 3rd system link together.
By technique scheme, the advantage that the water circuit system of the utility model directly-heated circulating heat pump water heater has is:
The water circuit system of directly-heated circulating heat pump water heater of the present utility model, it can adopt multi-joint structure, both can triangular web work, also can be increased to two, three and more identical or close system and link together;
In addition, water circuit system of the present utility model can be according to pressure or the temperature parameter of heat pump, automatically regulate the discharge by water-to-water heat exchanger, but also can monitor the water situation of hot water, set the startup quantity of heating water system, accomplish the classification heat treated, thereby can better improve the Teat pump boiler waterpower utilization rate.
Description of drawings
Fig. 1 is the scheme of installation of the water circuit system of directly-heated circulating heat pump water heater.
10: the first system 11: water-to-water heat exchanger
12: cyclic water outlet pipeline 121: independent electric auxiliary heater 122: circulating outlet
13: the loose joint in 132: the first of 131: the first one way stop peturn valves of circulation inlet pipeline
133: circulation water inlet 14: water pipe
142: the second one way stop peturn valves 143 of loose joint in 141: the second: water adjusting valve
144: magnetic valve three loose joints 146 in 145: the: water supplement port
10 ': second system 10 ' ': the 3rd system
The specific embodiment
Below by accompanying drawing and preferred embodiment the utility model is described in further detail, but the utility model is not limited in following embodiment.
As shown in Figure 1, described in the utility model is a kind of directly-heated circulating heat pump water heater, can adopt multi-joint water circuit system structure, both can triangular web work, and also can be increased to two, three and more identical or close system and link together.In the present embodiment, the water circuit system of directly-heated circulating heat pump water heater is selected to adopt and comprised: the first system 10, second system 10 ' and the identical water circuit system of ' three of the 3rd system a 10 ' structure link together.This first system 10 comprises: water-to-water heat exchanger 11 and be connected respectively to cyclic water outlet pipeline 12 and the circulation inlet pipeline 13 of this water-to-water heat exchanger 11.At this cyclic water outlet pipeline 12 independent electric auxiliary heater 121 is installed, an end of this cyclic water outlet pipeline 12 is connected to water-to-water heat exchanger 11, and its other end is circulating outlet 122.
Be separately installed with the first one way stop peturn valve 131 and the first loose joint 132 on this circulation inlet pipeline 13, an end of this circulation inlet pipeline 13 is connected to water-to-water heat exchanger 11, and its other end is circulation water inlet 133.On the pipeline between this first one way stop peturn valve 131 and the water-to-water heat exchanger 11, also be connected with water pipe 14, the second loose joint 141, the second one way stop peturn valve 142, water adjusting valve 143, magnetic valve 144, the 3rd loose joint 145 are installed successively, until the pipeline outlet is water supplement port 146 on this water pipe 14.This water adjusting valve 143 is a kind ofly can come equipment that the water yield that circulates is regulated according to system temperature or pressure, can be full rotation type, also can be by manually regulating.
This directly-heated circulating heat pump water heater is when operating in the directly-heated working condition, and running water enters from above-mentioned water supplement port 146, by water-to-water heat exchanger 11 heating of system, again from circulating outlet 122 out.
This directly-heated circulating heat pump water heater is when operating in the state of cyclic operation condition, and the water that will be heated in the water tank by the water circulating pump (not shown) enters from circulation water inlet 133, by water-to-water heat exchanger 11 heating of system, again from circulating outlet 122 out.Wherein, water circulating pump also can be installed in machine intimate both as external components.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, so every technical solutions of the utility model content that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present utility model.
Claims (5)
1. the water circuit system of a directly-heated circulating heat pump water heater, it is characterized in that: it links together for triangular web or a plurality of identical or close system; Described system comprises: water-to-water heat exchanger and be connected respectively to cyclic water outlet pipeline and the circulation inlet pipeline of this water-to-water heat exchanger;
Independent electric auxiliary heater is installed on the described cyclic water outlet pipeline, and an end of this cyclic water outlet pipeline is connected to water-to-water heat exchanger, and its other end is circulating outlet;
Be separately installed with the first one way stop peturn valve and the first loose joint on the described circulation inlet pipeline, an end of this circulation inlet pipeline is connected to water-to-water heat exchanger, and its other end is the circulation water inlet; On the pipeline between this first one way stop peturn valve and the water-to-water heat exchanger, also be connected with water pipe, the second loose joint, the second one way stop peturn valve, water adjusting valve, magnetic valve, the 3rd loose joint are installed on the described water pipe successively, until the pipeline outlet is water supplement port.
2. the water circuit system of directly-heated circulating heat pump water heater according to claim 1, it is characterized in that: described water adjusting valve is a kind ofly can come equipment that the water yield that circulates is regulated according to system temperature or pressure, can be full rotation type, also can be by manually regulating.
3. the water circuit system of directly-heated circulating heat pump water heater according to claim 1, it is characterized in that: when the directly-heated circulating heat pump water heater operates in the directly-heated working condition, running water enters from above-mentioned water supplement port, by the water-to-water heat exchanger heating of system, again from circulating outlet out.
4. the water circuit system of directly-heated circulating heat pump water heater according to claim 1, it is characterized in that: when the directly-heated circulating heat pump water heater operates in the state of cyclic operation condition, the water that will be heated in the water tank by water circulating pump enters from the circulation water inlet, by the water-to-water heat exchanger heating of system, again from circulating outlet out.
5. the water circuit system of each described directly-heated circulating heat pump water heater according to claim 1-4 is characterized in that it comprises: the first system, three identical water circuit systems of structure of second system and the 3rd system link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321290 CN202692429U (en) | 2012-07-04 | 2012-07-04 | Waterway system of direct thermal circulation type heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321290 CN202692429U (en) | 2012-07-04 | 2012-07-04 | Waterway system of direct thermal circulation type heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692429U true CN202692429U (en) | 2013-01-23 |
Family
ID=47548039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220321290 Expired - Fee Related CN202692429U (en) | 2012-07-04 | 2012-07-04 | Waterway system of direct thermal circulation type heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692429U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245063A (en) * | 2013-05-13 | 2013-08-14 | 华伦·麦基奇尼 | A heat exchange system intelligent control device and control method thereof |
| CN106931640A (en) * | 2017-03-13 | 2017-07-07 | 珠海格力电器股份有限公司 | Pipeline switching device and heat pump hot water system |
| CN111457590A (en) * | 2020-05-22 | 2020-07-28 | 浙江康都节能科技有限公司 | Pressure-bearing type heat pump system |
| CN113758002A (en) * | 2021-08-23 | 2021-12-07 | 浙江中广电器股份有限公司 | A new type of multi-connected variable frequency air energy water heater |
-
2012
- 2012-07-04 CN CN 201220321290 patent/CN202692429U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245063A (en) * | 2013-05-13 | 2013-08-14 | 华伦·麦基奇尼 | A heat exchange system intelligent control device and control method thereof |
| CN103245063B (en) * | 2013-05-13 | 2015-05-20 | 华伦·麦基奇尼 | Intelligent control device and control method for heat exchange system |
| CN106931640A (en) * | 2017-03-13 | 2017-07-07 | 珠海格力电器股份有限公司 | Pipeline switching device and heat pump hot water system |
| CN106931640B (en) * | 2017-03-13 | 2023-10-10 | 珠海格力电器股份有限公司 | Pipeline conversion device and heat pump hot water system |
| CN111457590A (en) * | 2020-05-22 | 2020-07-28 | 浙江康都节能科技有限公司 | Pressure-bearing type heat pump system |
| CN111457590B (en) * | 2020-05-22 | 2022-03-11 | 浙江康都节能科技有限公司 | Pressure-bearing type heat pump system |
| CN113758002A (en) * | 2021-08-23 | 2021-12-07 | 浙江中广电器股份有限公司 | A new type of multi-connected variable frequency air energy water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108240236B (en) | Steam supplementing and extracting system of steam turbine and control method | |
| CN203099962U (en) | Circulating-water direct heating system of thermal power plant | |
| CN202692429U (en) | Waterway system of direct thermal circulation type heat pump water heater | |
| CN107120713B (en) | High back pressure heat supply unit condensate water prevents super temperature cooling system | |
| CN204611734U (en) | Fume afterheat utilizes closed circulation system | |
| CN206694081U (en) | A kind of heat regenerative system for thermal power plant | |
| CN201163019Y (en) | System connection device for low temperature economizer | |
| CN204552846U (en) | A kind of back pressure steam turbines utilization system | |
| CN202947301U (en) | Solar energy gas composite energy source hot water system | |
| CN203375697U (en) | Air circulation pump water heater | |
| CN201582905U (en) | Energy-saving environment-friendly solar heating system | |
| CN211400308U (en) | Heat pump constant temperature hot water system and control system | |
| CN203454097U (en) | Cold source connection device for flue gas waste heat recovery | |
| CN207538880U (en) | A kind of coal unit coupled biological matter gas power generation heat integration utilizes system | |
| CN206709368U (en) | A kind of instant electric water heater's heater scale-deposit-preventing auxiliary circulation system | |
| CN106767119B (en) | Indirect air cooling system with residual neat recovering system and its control method | |
| CN201652566U (en) | An asymmetric series heating device | |
| CN110700908A (en) | Condensing and back pressure switchable steam turbine power generation system and using method thereof | |
| CN103912325B (en) | Cogeneration units circulating water heating condenser is realized the adjustable running gear of high back pressure | |
| CN211975086U (en) | Power plant system | |
| CN203413718U (en) | Boiler heat supply system with high-temperature hot water boiler return water temperature raising function | |
| CN203891948U (en) | Adjustable operation device achieving high back pressure by circulating water heat supplying condensers of cogeneration units | |
| CN203404770U (en) | Water supply backheating and drain system with medium pressure heater and drain pump | |
| CN107101192A (en) | The low-level (stack-gas) economizer system and thermal power plant unit of a kind of thermal power plant unit | |
| CN207813674U (en) | For the solidifying condensate system for taking out back of the body heat supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151231 Address after: 510555, Guangdong, Luogang District, Guangzhou (New Guangzhou knowledge city), Phoenix three, one of the 63 horizontal road Patentee after: The many Science and Technology Ltd.s in Theo, Guangzhou Address before: 510555, No. three, 18, Fenghuang Road, Kowloon Industrial Park, Guangzhou, Guangdong, Luogang District Patentee before: Guangxi Theodoor Cold and Hot Equipment Co., Ltd. |
|
| 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: 20130123 Termination date: 20200704 |