CN108397937A - A kind of energy-saving earth source heat pump - Google Patents
A kind of energy-saving earth source heat pump Download PDFInfo
- Publication number
- CN108397937A CN108397937A CN201810204919.0A CN201810204919A CN108397937A CN 108397937 A CN108397937 A CN 108397937A CN 201810204919 A CN201810204919 A CN 201810204919A CN 108397937 A CN108397937 A CN 108397937A
- Authority
- CN
- China
- Prior art keywords
- water
- condenser
- heat pump
- filter
- energy
- 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
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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
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
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- 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
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- 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
Abstract
The invention discloses a kind of energy-saving earth source heat pumps, including：Heat pump unit, the heat pump unit is by condenser, expansion valve, evaporator and compressor set at further including：Water circulating pump, sand filter, demineralized water device, gas-liquid separator and filter, the water inlet pipe is sequentially connected to sand filter and triple valve, described triple valve one end connects water circulating pump, the other end of the triple valve is connected to the demineralized water device for changing water hardness, the one end side of the condenser is sequentially connected to fluid reservoir, filter, expansion valve, evaporator, gas-liquid separator, the side of the other end of compressor and condenser, the compressor upper end is equipped with regulating and controlling temperature instrument, the other end of the condenser is connected to attemperater one end, attemperater other end side is connected to water circulating pump.Simple in structure, desanding effect is good, increases the service life of machine；It can also accomplish water circulation use, save water resource.
Description
Technical field
The present invention relates to technical field of ground source heat pump, more particularly to a kind of energy-saving earth source heat pump.
Background technology
Ground source heat pump technology is a kind of utilization underground shallow layer geothermal energy resources, you can the energy-efficient dress that heat supply can freeze again
It sets.Earth source heat pump realizes transfer of the low-temperature heat energy to high-temperature position by inputting a small amount of high-grade energy.Due to annual ground temperature wave
Dynamic small, cool in summer and warm in winter, seasonal performance coefficient has the characteristic of constant temperature heat source heat pump, seasonal performance coefficient higher.Ground source
The energy saving of heat pump has embodied in practical applications, and obtains the affirmative of industry.
It is unstable due to groundwater quality using underground water as recirculated water, for example silt content is excessively high or sandy meticulous,
There is great destruction to unit, or even can not just use after there is installation and replace host, while also needing to underground water
It is extracted into earth's surface, huge using up to 80-120 meters of lifting pump power consumption, moreover bubble is easy life to deep water pump in underground throughout the year
It corrodes bad, once damage, it is necessary to derrick is erected, pipeline one is extracted out successively, then drawing pump, the dimension for once just needing more than ten days
It repaiies, wasting manpower and material resources' financial resources.
Invention content
It is simple in structure the present invention provides a kind of energy-saving earth source heat pump for above-mentioned deficiency in the prior art, it removes
Sand effect is good, increases the service life of machine；It can also accomplish water circulation use, save water resource.
In order to reach foregoing invention purpose, the technical solution adopted by the present invention is：
A kind of energy-saving earth source heat pump, including：Heat pump unit, the heat pump unit is by condenser, expansion valve, evaporator and compression
Machine forms, and further includes：Water circulating pump, sand filter, demineralized water device, gas-liquid separator and filter, it is described for ground
Under the suction pump that draws water be connected to water inlet pipe, the water inlet pipe is sequentially connected to sand filter and triple valve, the triple valve
One end connects water circulating pump, and the other end of the triple valve is connected to the demineralized water device for changing water hardness, described
Demineralized water device is connected to condenser one end, and the one end side of the condenser is sequentially connected to fluid reservoir, filter, expansion
Valve, evaporator, gas-liquid separator, compressor and condenser the other end side, the compressor upper end is equipped with regulating and controlling temperature
The other end of instrument, the condenser is connected to attemperater one end, and attemperater other end side is connected to water circulating pump,
The other side of the attemperater other end connects hot outlet pipe, and the hot outlet pipe is equipped with shut-off valve.
Further, the activated charcoal strainer of convenient disassembly built in the filter.
Further, the quantity of the suction pump is at least 2, it is ensured that the water that supply heat pump unit uses.
Beneficial effects of the present invention are：
The underground water that the present invention is extracted passes through sand filter desanding, then passes through demineralized water device and softens, through filter
Filtering, enters back into heat pump unit, reduces the destruction to unit, increase the service life of unit, while avoiding waste people
Power material resources；It after water cooling in incubator, can recycle again, so as to form a stable circulatory system, more
Energy conservation and environmental protection.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
The reference numeral table of comparisons：
1- suction pumps, 2- sand filters, 3- shut-off valves, the hot outlet pipes of 31-, 4- attemperaters, 5- water circulating pumps, 6- threeways
Valve, 7- demineralized waters device, 8- condensers, 9- fluid reservoirs, 10- filters, 11- expansion valves, 12- evaporators, 13- gas-liquid separations
Device, 14- compressors, 15- regulating and controlling temperatures instrument, 16- water inlet pipes.
Specific implementation mode
Specific implementation mode to further illustrate the present invention below in conjunction with the accompanying drawings.Wherein identical parts are with identical
Reference numeral indicates.
It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
Direction in attached drawing, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
In order that the present invention can be more clearly and readily understood, following will be combined with the drawings in the embodiments of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described.
As shown in Figure 1, a kind of energy-saving earth source heat pump, including：Heat pump unit, the heat pump unit is by condenser 8, expansion
Valve 11, evaporator 12 and compressor 14 form, which is characterized in that further include：Water circulating pump 5, sand filter 2, demineralized water
Device 7, gas-liquid separator 13 and filter 10, the suction pump 1 to draw water for underground are connected to water inlet pipe 16, the water inlet
Pipe 16 is sequentially connected to sand filter 2 and triple valve 6, and 6 one end of the triple valve connects water circulating pump 5, the triple valve 6
The other end is connected to the demineralized water device 7 for changing water hardness, and the demineralized water device 7 is connected to condenser 8 one
End, the one end side of the condenser 8 are sequentially connected to fluid reservoir 9, filter 10, expansion valve 11, evaporator 12, gas-liquid separation
The side of the other end of device 13, compressor 14 and condenser 8,14 upper end of the compressor is equipped with regulating and controlling temperature instrument 15, described cold
The other end of condenser 8 is connected to 4 one end of attemperater, and 4 other end side of the attemperater is connected to water circulating pump 5, described
The other side of 4 other end of attemperater connects hot outlet pipe 31, and the hot outlet pipe 31 is equipped with shut-off valve 3.
The activated charcoal strainer of convenient disassembly built in the filter 10.
The quantity of the suction pump 1 is at least 2, it is ensured that the water that supply heat pump unit uses.
During the device use, several suction pumps 1 extract a large amount of underground water, and underground water passes through 2 desanding of sand filter,
Soften by demineralized water device 7, then pass through filter 10 and filter, subsequently into heat pump unit, improve the utilization rate of water,
The condensed device 8 of service life for increasing unit enters attemperater 4, and the hot water of attemperater 4 can be cooling for users to use
Water enter water circulating pump 5 and recycle again, so as to form a stable circulatory system, be more energy-saving and environmentally friendly.
The foregoing is merely the preferred embodiments of patent of the present invention, are not intended to limit the invention patent, all at this
All any modification, equivalent and improvement etc., should be included in patent of the present invention made by within the spirit and principle of patent of invention
Protection domain within.
Claims (3)
1. a kind of energy-saving earth source heat pump, including：Heat pump unit, the heat pump unit is by condenser（8）, expansion valve（11）, steam
Send out device（12）And compressor（14）Composition, which is characterized in that further include：Water circulating pump（5）, sand filter（2）, demineralized water
Device（7）, gas-liquid separator（13）And filter（10）, the suction pump to draw water for underground（1）It is connected to water inlet pipe
（16）, the water inlet pipe（16）It is sequentially connected to sand filter（2）And triple valve（6）, the triple valve（6）One end connection follows
Ring water pump（5）, the triple valve（6）The other end be connected to the demineralized water device for changing water hardness（7）, described soft
Change water quality device（7）It is connected to condenser（8）One end, the condenser（8）One end side be sequentially connected to fluid reservoir（9）、
Filter（10）, expansion valve（11）, evaporator（12）, gas-liquid separator（13）, compressor（14）And condenser（8）The other end
Side, the compressor（14）Upper end is equipped with regulating and controlling temperature instrument（15）, the condenser（8）The other end be connected to heat preservation water
Case（4）One end, the attemperater（4）Other end side is connected to water circulating pump（5）, the attemperater（4）The other end
The other side connects hot outlet pipe（31）, the hot outlet pipe（31）It is equipped with shut-off valve（3）.
2. a kind of energy-saving earth source heat pump according to claim 1, it is characterised in that：The filter（10）Built-in dismounting
Convenient activated charcoal strainer.
3. a kind of energy-saving earth source heat pump according to claim 1, it is characterised in that：The suction pump（1）Quantity extremely
It is 2 less, it is ensured that the water that supply heat pump unit uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810204919.0A CN108397937A (en) | 2018-03-13 | 2018-03-13 | A kind of energy-saving earth source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810204919.0A CN108397937A (en) | 2018-03-13 | 2018-03-13 | A kind of energy-saving earth source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108397937A true CN108397937A (en) | 2018-08-14 |
Family
ID=63091770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810204919.0A Pending CN108397937A (en) | 2018-03-13 | 2018-03-13 | A kind of energy-saving earth source heat pump |
Country Status (1)
| Country | Link |
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| CN (1) | CN108397937A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592806A (en) * | 2018-12-01 | 2019-04-09 | 湖南达道新能源开发有限公司 | A kind of heat extraction equipment of purification of ground water |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238485A (en) * | 2013-04-26 | 2013-08-14 | 同济大学 | Heat pump type greenhouse air conditioning system with solar photovoltaic power supply function and underground water source |
| CN204043027U (en) * | 2014-07-21 | 2014-12-24 | 石家庄安能科技有限公司 | A kind of earth-source hot-pump system |
| CN205137745U (en) * | 2015-11-11 | 2016-04-06 | 河南润恒节能技术开发有限公司 | Standardized equipment system of central air conditioning refrigeration computer lab |
| CN206846871U (en) * | 2017-04-19 | 2018-01-05 | 江苏际能能源科技股份有限公司 | A kind of warm integrated heat pump hot-water of floor radiant cooling |
-
2018
- 2018-03-13 CN CN201810204919.0A patent/CN108397937A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238485A (en) * | 2013-04-26 | 2013-08-14 | 同济大学 | Heat pump type greenhouse air conditioning system with solar photovoltaic power supply function and underground water source |
| CN204043027U (en) * | 2014-07-21 | 2014-12-24 | 石家庄安能科技有限公司 | A kind of earth-source hot-pump system |
| CN205137745U (en) * | 2015-11-11 | 2016-04-06 | 河南润恒节能技术开发有限公司 | Standardized equipment system of central air conditioning refrigeration computer lab |
| CN206846871U (en) * | 2017-04-19 | 2018-01-05 | 江苏际能能源科技股份有限公司 | A kind of warm integrated heat pump hot-water of floor radiant cooling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592806A (en) * | 2018-12-01 | 2019-04-09 | 湖南达道新能源开发有限公司 | A kind of heat extraction equipment of purification of ground water |
| CN109592806B (en) * | 2018-12-01 | 2021-07-30 | 湖南达道新能源开发有限公司 | Heat extraction equipment for purifying underground water |
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| 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: 20180814 |