CN113124586A - Water-ground source heat pump refrigeration and heating energy storage recycling system - Google Patents
Water-ground source heat pump refrigeration and heating energy storage recycling system Download PDFInfo
- Publication number
- CN113124586A CN113124586A CN201911395761.0A CN201911395761A CN113124586A CN 113124586 A CN113124586 A CN 113124586A CN 201911395761 A CN201911395761 A CN 201911395761A CN 113124586 A CN113124586 A CN 113124586A
- Authority
- CN
- China
- Prior art keywords
- water
- heat pump
- distributing device
- communicated
- ground source
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- 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]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to the technical field of heating, ventilating and heating refrigeration, and discloses a water-ground source heat pump refrigerating, heating and energy storage recycling system which comprises a first water collecting and distributing device, a first water pump, a heat pump unit, a charger, a storage battery and a water supplementing tank, wherein the water inlet end of the first water collecting and distributing device is communicated with a water inlet pipeline, the water outlet end of the first water collecting and distributing device is respectively communicated with a water outlet pipeline and a first water pump, the water outlet end of the first water pump is communicated with a plurality of heat pump units, and the water outlet end of the water supplementing tank is communicated with the water inlet end of the first water collecting and distributing device; the charger is connected with the storage battery through a lead, and the storage battery is respectively connected with the plurality of heat pump units through leads. The water outlet end of the first water collecting and distributing device is communicated with the water inlet end of the second water suction pump, and the water outlet end of the second water suction pump is communicated with the water inlet end of the second water collecting and distributing device. The invention can combine the water and ground source heat and the commercial power to heat and refrigerate, and saves energy and electricity cost.
Description
Technical Field
The invention relates to the technical field of heating, ventilating, heating and refrigerating, in particular to a refrigerating, heating, energy storage and recycling system of a water-ground source heat pump.
Background
Heating and refrigeration are commonly used in winter and summer in residents in northern cities, and the existing heating and refrigeration has the disadvantages of overhigh operating cost, high power consumption and overlarge initial investment of equipment. The ground source heat pump air conditioner adopts an energy-saving and environment-friendly ground source heat pump system, a buried pipe type ground source heat pump system which is flexible in installation and easy to control is adopted as a cold and heat source, the buried pipe type ground source heat pump system is also called a soil coupling type heat pump system, a vertical buried pipe burying mode is specifically adopted, water is used as a cold and heat carrier, and the water circularly flows between a heat exchange pipeline buried in the soil and a heat pump unit, so that the heat exchange between the unit and the ground soil is realized, and a large amount of applications are obtained in recent years. But the ground source heat pump system is slightly poor in continuous stability, and usually needs to be powered by mains supply, so that the electricity cost is high.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a refrigerating, heating and energy-storing recycling system of a water-ground source heat pump, which can be used for heating and refrigerating by combining water-ground source heat and commercial power and saves energy and electricity cost.
The invention is realized by adopting the following technical scheme: a water source heat pump refrigerating, heating and energy storage recycling system comprises a first water collecting and distributing device, a first water suction pump, a heat pump unit, a charger, a storage battery and a water supplementing tank, wherein a water inlet end of the first water collecting and distributing device is communicated with a water inlet pipeline, a water outlet end of the first water collecting and distributing device is respectively communicated with a water outlet pipeline and a first water suction pump, a water outlet end of the first water suction pump is communicated with a plurality of heat pump units, and a water outlet end of the water supplementing tank is communicated with a water inlet end of the first water collecting and distributing device; the charger is connected with the storage battery through a lead, and the storage battery is respectively connected with the plurality of heat pump units through leads. The water outlet end of the first water collecting and distributing device is communicated with the water inlet end of the second water suction pump, and the water outlet end of the second water suction pump is communicated with the water inlet end of the second water collecting and distributing device.
Compared with the prior art, the invention has the beneficial effects that: the invention relates to a water-ground source heat pump refrigerating, heating and energy storage recycling system which utilizes a first water pump to lift well water in a ground source deep well into a first water collecting and distributing device and enter a heat pump unit through the first water collecting and distributing device, the heat pump unit circularly utilizes raw water in the ground source deep well and then discharges the raw water into the ground source deep well through the first water collecting and distributing device, circulating water in the ground source deep well absorbs heat from soil through a pipe loop buried in the soil in winter to enable the temperature of the circulating water to rise and supply the circulating water to the heat pump unit, and meanwhile, the heat pump unit provides hot water to supply indoor heat through floor radiation; summer circulating water discharges the heat to soil through the pipe loop, makes the circulating water temperature reduce and supplies to heat pump set, provides the refrigerated water by heat pump set again, supplies cold for the room through fan coil, realizes the circulation regeneration, heats and refrigerates the building, the energy saving. At the night in city, the not nervous period of power supply, through the charger at night 11 points after with the municipal valley electricity charge in the battery, the municipal valley electricity price is about half of the municipal peak electricity price, can effectual saving energy supply enterprise's electric cost, the electric energy of saving in the battery is as the reserve electricity of ground source energy supply, when ground source energy supply is in shortage, utilize the battery to supply power for heat pump set, thereby combine ground source heat and commercial power to carry out heating and refrigeration, energy saving and power cost.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1. a water outlet pipeline; 2. a water inlet pipe; 3. a first water collecting and distributing device; 4. a first water pump; 5. a heat pump unit; 6. a charger; 7. a storage battery; 8. a water replenishing tank; 9. a second water pump; 10. and a second water collecting and distributing device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Example 1
As shown in figure 1, the invention relates to a water-ground source heat pump refrigerating, heating and energy storage recycling system, which comprises a first water collecting and distributing device 3, a first water pump 4, a heat pump unit 5, a charger 6, a storage battery 7 and a water replenishing tank 8, wherein a water inlet end of the first water collecting and distributing device 3 is communicated with a water inlet pipeline 2, a water outlet end of the first water collecting and distributing device 3 is respectively communicated with a water outlet pipeline 1 and a first water pump 4, the water inlet pipeline 2 and the water outlet pipeline 1 are both communicated with ground source deep wells, a water outlet end of the first water pump 4 is communicated with a plurality of heat pump units 5, the heat pump units 5 use a water-ground source heat pump air conditioner in the prior art, the first water pump 4 lifts well water in the ground source deep wells into the first water collecting and distributing device 3, the well water enters the heat pump unit 5 through the first water collecting and distributing device 3, the heat pump unit 5 recycles raw water in the ground source deep wells, and discharges the raw water into the ground, in winter, circulating water in the ground source deep well absorbs heat from soil through a pipe loop buried in the soil, so that the temperature of the circulating water is raised and supplied to the heat pump unit 5, and meanwhile, the heat pump unit 5 provides hot water which is radiated to indoor heating through a floor; summer circulating water discharges the heat to soil through the pipe loop, makes the circulating water temperature reduce and supplies to heat pump set 5, provides the refrigerated water by heat pump set again, gives indoor cooling through fan coil, realizes the circulation regeneration, heats and refrigerates the building, the energy saving.
The water outlet end of the water replenishing tank 8 is communicated with the water inlet end of the first water collecting and distributing device 3, the water inlet end of the water replenishing tank 8 is communicated with a municipal tap water pipeline, a water source is stored in the water replenishing tank 8, and the water source in the water replenishing tank 8 can be used for replenishing water source into the ground source deep water well, so that a large amount of heat can be absorbed from soil. Charger 6 passes through the wire and is connected with battery 7, battery 7 passes through the wire and is connected with a plurality of heat pump set 5 respectively, battery 7 uses the battery among the prior art of high-power large capacity, its capacity can satisfy all heat pump set 5 work 8 ~ 10 hours, at the night in city, the power supply is not nervous, through charger 6 at night 11 points later with the city millet electricity charge store in battery 7, the city millet electricity price is about half of the peak electricity price in city, can effectually practice thrift the electric cost of energy supply enterprise, the electric energy of saving in through battery 7 is as the reserve electricity of ground source energy supply, when ground source energy supply is in shortage, utilize battery 7 to supply power for heat pump set 5. The water outlet end of the first water collecting and distributing device 3 is communicated with the water inlet end of the second water suction pump 9, the water outlet end of the second water suction pump 9 is communicated with the water inlet end of the second water collecting and distributing device 10, and the water source output from the second water collecting and distributing device 10 is used as other primary cooling water sources.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.
Claims (2)
1. The utility model provides a ground source heat pump refrigeration heating energy storage system of recycling which characterized in that: the water-saving heat pump water supply system comprises a first water collecting and distributing device (3), a first water suction pump (4), heat pump units (5), a charger (6), a storage battery (7) and a water supplementing box (8), wherein the water inlet end of the first water collecting and distributing device (3) is communicated with a water inlet pipeline (2), the water outlet end of the first water collecting and distributing device (3) is respectively communicated with a water outlet pipeline (1) and the first water suction pump (4), the water outlet end of the first water suction pump (4) is communicated with the heat pump units (5), and the water outlet end of the water supplementing box (8) is communicated with the water inlet end of the first water collecting and distributing device (3); the charger (6) is connected with the storage battery (7) through a lead, and the storage battery (7) is respectively connected with the plurality of heat pump units (5) through leads.
2. The ground source heat pump refrigeration, heating and energy storage recycling system of claim 1, wherein: the water outlet end of the first water collecting and distributing device (3) is communicated with the water inlet end of the second water suction pump (9), and the water outlet end of the second water suction pump (9) is communicated with the water inlet end of the second water collecting and distributing device (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911395761.0A CN113124586A (en) | 2019-12-30 | 2019-12-30 | Water-ground source heat pump refrigeration and heating energy storage recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911395761.0A CN113124586A (en) | 2019-12-30 | 2019-12-30 | Water-ground source heat pump refrigeration and heating energy storage recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113124586A true CN113124586A (en) | 2021-07-16 |
Family
ID=76768057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911395761.0A Pending CN113124586A (en) | 2019-12-30 | 2019-12-30 | Water-ground source heat pump refrigeration and heating energy storage recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113124586A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101458010A (en) * | 2007-12-11 | 2009-06-17 | 刘文秀 | Soil source heat pump heating/refrigerating system |
| WO2014010767A1 (en) * | 2012-07-12 | 2014-01-16 | (주)센도리 | Dualistic solar heat and heat accumulation system air-conditioning device |
| CN203501534U (en) * | 2013-09-25 | 2014-03-26 | 陕西东泰能源科技有限公司 | Combined system of energy storage ground source heat pump and solar energy |
| US20140250931A1 (en) * | 2011-11-25 | 2014-09-11 | Sunshine Kaidi New Energy Group Co., Ltd | Seasonal thermal energy storage system |
| CN110260396A (en) * | 2019-06-14 | 2019-09-20 | 北京建筑大学 | Solar energy and soil source heat pump Coupling Thermal water cooling heating system based on layering heat management |
-
2019
- 2019-12-30 CN CN201911395761.0A patent/CN113124586A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101458010A (en) * | 2007-12-11 | 2009-06-17 | 刘文秀 | Soil source heat pump heating/refrigerating system |
| US20140250931A1 (en) * | 2011-11-25 | 2014-09-11 | Sunshine Kaidi New Energy Group Co., Ltd | Seasonal thermal energy storage system |
| WO2014010767A1 (en) * | 2012-07-12 | 2014-01-16 | (주)센도리 | Dualistic solar heat and heat accumulation system air-conditioning device |
| CN203501534U (en) * | 2013-09-25 | 2014-03-26 | 陕西东泰能源科技有限公司 | Combined system of energy storage ground source heat pump and solar energy |
| CN110260396A (en) * | 2019-06-14 | 2019-09-20 | 北京建筑大学 | Solar energy and soil source heat pump Coupling Thermal water cooling heating system based on layering heat management |
Non-Patent Citations (1)
| Title |
|---|
| 王如竹: "《绿色建筑能源系统》", 31 October 2013, 上海交通大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202532727U (en) | Solar composite utilizing device for low energy consumption housing | |
| CN204555418U (en) | A kind of wind-light storage hot type cooling heating and power generation system | |
| CN203501534U (en) | Combined system of energy storage ground source heat pump and solar energy | |
| CN102252454B (en) | Combined type renewable building energy source supplying system | |
| CN100476311C (en) | Temperature and humidity individual control air conditioner system | |
| CN205351809U (en) | Changes in temperature circulation system for house | |
| CN101832611A (en) | Optically, electrically and geothermally integrated air conditioning system device | |
| CN201903221U (en) | Solar energy, heat pump and capillary network composite hot water heating and refrigerating device | |
| CN102705931A (en) | Multifunctional solar air conditioning system | |
| CN104006478A (en) | Novel ground-source heat pump system and application | |
| CN108775611B (en) | It comprehensively utilizes clean energy resource and produces the cold-hot combined supply system of waste heat | |
| CN107990454B (en) | Energy-saving air conditioning system using natural cold source | |
| CN205664710U (en) | Data center solar energy phase transition cold -storage system | |
| CN203147942U (en) | Ground source heat pump hybrid air conditioning system | |
| CN209744494U (en) | Floor radiant heating system | |
| CN105650781A (en) | Cold and heat energy storage air conditioner system utilizing season transition | |
| CN109737615B (en) | Small household solar thermoelectric cooling poly-generation system | |
| CN105180516B (en) | Energy storage compensation type heat pump | |
| CN113007772A (en) | Multi-energy complementary energy storage heat pump energy center | |
| CN207350990U (en) | Distributed energy resource system of providing multiple forms of energy to complement each other for hospital | |
| CN203147959U (en) | Ice storage type ground source heat pump central air-conditioning system | |
| CN202101470U (en) | Composite type renewable building energy supplying system | |
| CN102901161B (en) | Solar geothermal air conditioner | |
| CN113124586A (en) | Water-ground source heat pump refrigeration and heating energy storage recycling system | |
| CN202350220U (en) | Building energy-saving system using various types of renewable energy sources |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210716 |