CN201582904U - Distribution-type water source heat pump and central heating co-supply system - Google Patents
Distribution-type water source heat pump and central heating co-supply system Download PDFInfo
- Publication number
- CN201582904U CN201582904U CN2009200151932U CN200920015193U CN201582904U CN 201582904 U CN201582904 U CN 201582904U CN 2009200151932 U CN2009200151932 U CN 2009200151932U CN 200920015193 U CN200920015193 U CN 200920015193U CN 201582904 U CN201582904 U CN 201582904U
- Authority
- CN
- China
- Prior art keywords
- heat pump
- water source
- water
- source heat
- central heating
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A distribution-type water source heat pump and a central heating co-supply system are used in central heating systems, that is, one or two sets of water source heat pumps are installed in each heat exchange station of a heat supply network, hot ends of the water source heat pumps are connected with a water return pipeline on the primary side and a water return pipeline on the secondary side, so as to heat the returned water on the primary side or the secondary side, and the heated water enters the pipeline, thereby greatly enhancing the energy efficiency ratio of the system. The distribution-type water source heat pump and the central heating co-supply system have the advantages that the geothermal resource is utilized in an environment-friendly way under the condition that the formation of groundwater is not affected; the economical efficiency of the system can be enhanced by intermittently or continuously opening the water source heat pump; the pipe connection is simple; and in addition, the application of energy storage and heating technologies is realized by utilizing the off-peak electricity operation, and at the same time, the electric power peak regulation function is performed.
Description
Technical field:
The present invention is applied to the central heating technical field, exactly is the zone that is widely used in the cities and towns central heating, and water resource heat pump and central heating combined heat can greatly improve a kind of technology of systematic energy efficiency ratio.
Background technology:
The application of water resource heat pump is that the water at low temperature thermal source is increased to the high-temperature water thermal source at present, and the thermal source after the intensification is used for Winter heat supply etc.Because well-digging is restricted, its scale also is restricted; And the Energy Efficiency Ratio that produces is lower, generally about 3.5; When well or equipment break down, just can influence heat supply, the heat supply security is not high.
Summary of the invention:
The objective of the invention is by distributed water source heat pump and central heating combined heat,, still can realize heat supply separately, improved the security of heat supply by central heating system or water resource heat pump even guaranteed at the water source or equipment when breaking down; And utilize the operation of paddy electricity, and be the storing energy and supplying hot The Application of Technology, play the power peak regulation effect simultaneously; The present invention greatly improves the heating system Energy Efficiency Ratio.
The present invention is achieved through the following technical solutions: water resource heat pump can adopt two kinds of connected modes, a kind of is that hot junction with water resource heat pump is connected with the primary side return pipe, can the backwater of primary side be heated, water after the heating is sent into the water return pipeline of primary side again, make the energy be input to a submain net, get back to thermal source factory and be heated to the primary side supply water temperature again, be sent to each heat exchange station by the primary side water supply line; Another kind of mode is that the hot junction with water resource heat pump is connected with the secondary side return pipe, the secondary side backwater is once heated, water after the heating is sent into heat exchanger again and is carried out post bake, is heated to secondary side and supplies water temperature requiredly, is sent to hot user by the secondary side water supply line.Dual mode has all greatly improved the Energy Efficiency Ratio of heat supply.Be connected with the return piping of primary side (or secondary side) at each heat exchange station installation one cover or two cover water resource heat pumps, the heating load size does not influence heating quality, provides the part heat to get final product.
Advantage of the present invention: the Energy Efficiency Ratio that has greatly improved heating system by distributed water source heat pump and central heating jointly-supplying technology, as often as possible obtained the energy in the water, utilized very geothermal energy resources and other water resource of environmental protection well, the water source is underground water, surface water or the sanitary sewage with temperature more than 10 ℃; And when water resource heat pump or the arbitrary system of central heating break down, still can realize heat supply by another system in heat supply network or the heat pump, the heat supply security is guaranteed; Also can be according to actual needs, be interrupted or open water resource heat pump continuously, greatly improve the economy of system; All heat exchange stations all are equipped with a cover or two cover water resource heat pumps, and system can obtain very big heat, has saved fuel in a large number, has reduced the discharging of flue gases such as carbon dioxide and the discharging of lime-ash, is the effective means that reduces smoke contamination, not only environmental protection but also energy-conservation.
Description of drawings:
Figure is distributed water source heat pump and central heating jointly-supplying technology structural representation; Dotted line is water resource heat pump and secondary side return piping connected mode.
The specific embodiment:
Among the figure: 1, primary side water supply line; 6, heat exchanger;
2, primary side return piping; 7, secondary side water supply line;
3, water resource heat pump cold junction; 8, secondary side return piping;
4, water resource heat pump; 9, water source.
5, water resource heat pump hot junction;
A well and a cover or two cover water source heat pump units are installed in each heat exchange station of heat network system, and the hot junction (5) that accompanying drawing is depicted as water resource heat pump is connected with primary side return piping (2), realizes the primary side backwater is heated; The hot junction (5) that dotted line is depicted as water resource heat pump is connected with secondary side return piping (8), realizes the heating to the secondary side backwater.
Claims (2)
1. distributed water source heat pump and central heating co-feeding system, it is characterized in that: the hot junction of water resource heat pump can be connected with the return pipe of primary side in the heating network, also can be connected with the return pipe of secondary side.
2. distributed water source heat pump according to claim 1 and central heating co-feeding system, it is characterized in that: each heat exchange station is installed well and a cover or two cover water resource heat pumps in central heating system, and the water source is underground water, surface water or the sanitary sewage with temperature more than 10 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200151932U CN201582904U (en) | 2009-07-10 | 2009-07-10 | Distribution-type water source heat pump and central heating co-supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200151932U CN201582904U (en) | 2009-07-10 | 2009-07-10 | Distribution-type water source heat pump and central heating co-supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582904U true CN201582904U (en) | 2010-09-15 |
Family
ID=42724906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200151932U Expired - Lifetime CN201582904U (en) | 2009-07-10 | 2009-07-10 | Distribution-type water source heat pump and central heating co-supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582904U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180248A (en) * | 2015-09-11 | 2015-12-23 | 国惠环保新能源有限公司 | Embedded type electricity-heat transformation system based on heat pipe network |
| CN105258195A (en) * | 2015-10-27 | 2016-01-20 | 北京建筑大学 | Central heating system |
| EP2910693A4 (en) * | 2012-09-21 | 2016-07-06 | Tianjin Geruisi New Technology Of Mechanical And Electrical Co Ltd | Water supply pipe network system compatible for regional ground source heat pump and reclaimed water |
| CN105972671A (en) * | 2016-06-24 | 2016-09-28 | 金钢热工（湖北）股份有限公司 | Single and double tube same course distributed heat supply network system |
| CN108954484A (en) * | 2018-07-16 | 2018-12-07 | 南京中丰益农业科技有限公司 | A kind of heating network system and adaptively regulate and control method |
-
2009
- 2009-07-10 CN CN2009200151932U patent/CN201582904U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2910693A4 (en) * | 2012-09-21 | 2016-07-06 | Tianjin Geruisi New Technology Of Mechanical And Electrical Co Ltd | Water supply pipe network system compatible for regional ground source heat pump and reclaimed water |
| US9797627B2 (en) | 2012-09-21 | 2017-10-24 | Tianjin Geruisi New Technology Of Mechanical And Electrical Co. Ltd. | District public water supply pipe network system compatible for source side water for ground source heat pump system and reclaomed water |
| CN105180248A (en) * | 2015-09-11 | 2015-12-23 | 国惠环保新能源有限公司 | Embedded type electricity-heat transformation system based on heat pipe network |
| CN105180248B (en) * | 2015-09-11 | 2018-08-10 | 国惠环保新能源有限公司 | A kind of embedded-type electric heat conversion system based on hot pipe network |
| CN105258195A (en) * | 2015-10-27 | 2016-01-20 | 北京建筑大学 | Central heating system |
| CN105972671A (en) * | 2016-06-24 | 2016-09-28 | 金钢热工（湖北）股份有限公司 | Single and double tube same course distributed heat supply network system |
| CN105972671B (en) * | 2016-06-24 | 2018-09-07 | 金钢热工（湖北）股份有限公司 | A kind of two-tube same journey distributed heating network system of list |
| CN108954484A (en) * | 2018-07-16 | 2018-12-07 | 南京中丰益农业科技有限公司 | A kind of heating network system and adaptively regulate and control method |
| CN108954484B (en) * | 2018-07-16 | 2019-04-05 | 南京中丰益农业科技有限公司 | A kind of heating network system and adaptively regulate and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018176691A1 (en) | Oil and gas field distributive multi-functional complementary energy resource micro-grid system | |
| CN204962922U (en) | Novel trigeminy supplies system | |
| CN109489101B (en) | Central heating system and central heating method thereof | |
| CN201582904U (en) | Distribution-type water source heat pump and central heating co-supply system | |
| CN111207433B (en) | Long-distance regional heating system based on thermoelectric cooperation and thermoelectric cooperation method | |
| CN106677990A (en) | Photothermal power generation system | |
| CN106051900A (en) | Distribution type energy system | |
| CN202253967U (en) | Heat supply system based on complementary recycled water source heat pump and central heat supply according to energy source clock | |
| CN103759469A (en) | Geothermal energy compound type gas-fired cooling, heating and power trigeneration system | |
| CN103166519A (en) | Hot water temperature differential power generation device | |
| CN103174612A (en) | Solar energy heat exchange and power generation system | |
| CN1945132A (en) | Distributed water source heat pump and central heat supply combined supply technology | |
| CN204240453U (en) | Heat-storage solar energy, electric energy and coal heat type heat combined heat heat source system | |
| CN203657048U (en) | Household air energy floor-heating central heating system | |
| CN105258195A (en) | Central heating system | |
| CN104359142A (en) | Heat accumulation type solar, electric and coal firing heat combined heating source system | |
| Qunli et al. | Suitability analysis of the heating method of low temperature air source heat pump applied in North China | |
| CN204460850U (en) | Distributed energy and air source heat pump coupled system | |
| CN202530792U (en) | Distributed roof energy station structure | |
| CN202133030U (en) | Heat recovery hot water supply system with auxiliary heat source | |
| CN204458024U (en) | Distributed energy and central air-conditioner coupled system | |
| CN205002359U (en) | Domestic coal fired boiler of energy -conserving formula of solar energy | |
| CN201589329U (en) | Heating energy-saving device | |
| CN102913977A (en) | Centralized building heating facility and method | |
| CN201443748U (en) | Chimney exhausted hot gas recycling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUOHUI ENVIRONMENTAL PROTECTION NEW ENERGY CO., LT Free format text: FORMER NAME: GUOHUI HEAT SUPPLY CO., LTD., SHENYANG CITY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 110013, No. two, 18 East Road, North Station, Shenhe District, Liaoning, Shenyang Patentee after: Guihui Environmental Protection New Energy Co., Ltd. Address before: 110013, No. two, 18 East Road, North Station, Shenhe District, Liaoning, Shenyang Patentee before: Shenyang Guohui Heat supply Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |
|
| CX01 | Expiry of patent term |