CN208154699U - A kind of surface water and soil Double-source heat pump system - Google Patents
A kind of surface water and soil Double-source heat pump system Download PDFInfo
- Publication number
- CN208154699U CN208154699U CN201820511092.3U CN201820511092U CN208154699U CN 208154699 U CN208154699 U CN 208154699U CN 201820511092 U CN201820511092 U CN 201820511092U CN 208154699 U CN208154699 U CN 208154699U
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- China
- Prior art keywords
- water
- pump
- surface water
- heat exchanger
- source
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- 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.)
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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
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Abstract
The utility model discloses a kind of surface water and soil Double-source heat pump systems,Including surface water water pump,Heat exchanger and underground pipe,Surface water water pump side is equipped with heat exchanger,The heat exchanger is connected to the surface water water pump by pipeline,The heat exchanger side is equipped with underground pipe,The underground pipe is connected to the heat exchanger by pipeline,Side at the top of the underground pipe is equipped with secondary pump,The secondary pump is connected to the heat exchanger by pipeline,Secondary pump neighbour side is equipped with water source heat pump units,The water source heat pump units side is equipped with chilled water pump,The system is characterized in thering is the double heat sources of surface water source and underground pipe side simultaneously,Using surface water indirect heat exchange system,The system has simple,Stability is high,Initial cost increases little,Operating cost is minimized than triangular web,The advantages that energy-saving effect is more preferable,Source of sewage can be carried out according to earth's surface coolant-temperature gage and soil source thermal balance situation,Soil source heat source models switchover operation.
Description
Technical field
The utility model relates to geothermal utilization technical field, specially a kind of surface water and soil Double-source heat pump system.
Background technique
Water, sources cold and hot water unit be it is a kind of utilize earth surface, shallow-layer water source (such as underground water, river and lake), people
Work regeneration water source (industrial wastewater, geothermal tail water etc.), soil, not only can heat supply but also the energy-efficient cold and hot water supply system that can freeze.
Water resource heat pump, ground-source heat pump system have many advantages, such as energy-saving and environmental protection, water-saving and GHG emissions mitigation, and belonging to efficient utilize can
Renewable sources of energy technical products, undoubtedly have a vast market application prospect, and China can be made by wideling popularize this product and technology
Energy resource structure is more reasonable.The dual source system that surface water source heat pump air-conditioning system and ground source heat pump air-conditioning system are combined is not
But the respective advantage of system can be played, long-standing problem surface water source heat pump air-conditioning system earth surface water source temperature wave can also be solved
The practical problem of the popularization and application such as dynamic cold and hot balance of big and summer in soil source heat pump winter.
Existing heat pump system is big there is surface water source heat pump air-conditioning system earth surface water source temperature fluctuation and soil source is hot
The pump summer in winter is cold and hot the practical problems of popularization and application such as to be difficult to balance, and existing heat pump system only has single heat source mostly, and more
Number is that the direct heat-exchange system of surface water, in addition, traditional heat pump system, structure is complicated, and stability is poor, and heat source is unstable, and
Larger, operating cost height is invested, energy-saving effect is also barely satisfactory.
So how to design a kind of surface water and soil Double-source heat pump system, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of surface water and soil Double-source heat pump systems, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of surface water and soil double-source heat pump system
System, including surface water water pump, heat exchanger and underground pipe, surface water water pump side are equipped with heat exchanger, the heat exchanger and institute
It states surface water water pump to be connected to by pipeline, the heat exchanger side is equipped with underground pipe, and the underground pipe passes through with the heat exchanger
Pipeline is connected to, and the side at the top of the underground pipe is equipped with secondary pump, and the secondary pump is connected to the heat exchanger by pipeline, institute
Secondary pump neighbour side is stated equipped with water source heat pump units, the water source heat pump units side is equipped with chilled water pump, the chilled water pump with
The water source heat pump units are connected to by pipeline, and chilled water pump neighbour side is connected with terminal temperature difference.
Further, surface water water pump side is equipped with self-cleaning device, and the self-cleaning device covering is set to describedly
On table water water pump, and it is bolted to connection with the surface water water pump.
Further, surface water water pump is accessed in the heat exchanger side, and is connected to the surface water water pump by pipeline,
The heat exchanger side is connected to the underground pipe and secondary pump respectively.
Further, the water source heat pump units side is connected to the chilled water pump and terminal temperature difference respectively.
Further, the underground pipe is embedded in the higher underground of heat.
Compared with prior art, the utility model has the beneficial effects that：This kind of surface water and soil Double-source heat pump system, no
But the respective advantage of system can be played, long-standing problem surface water source heat pump air-conditioning system earth surface water source temperature wave can also be solved
The practical problem of the popularization and application such as dynamic cold and hot balance of big and summer in soil source heat pump winter.The system is characterized in thering is surface water simultaneously
The double heat sources of source and underground pipe side, using surface water indirect heat exchange system, which there is simple, stability height, initial cost to increase
Add the advantages that little, operating cost is minimized than triangular web, energy-saving effect is more preferable, it can be according to earth's surface coolant-temperature gage and soil
Source thermal balance situation carries out source of sewage, soil source heat source models switchover operation, and to reach, effects of energy conservation and environmental protection is best, operating cost
Minimum effect, while overcoming the inadequate natural endowment for earth surface water source or soil source triangular web occur.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the surface water water pump partial structural diagram of the utility model；
Fig. 3 is the water source heat pump units partial structural diagram of the utility model；
Fig. 4 is the terminal temperature difference partial structural diagram of the utility model；
In figure：1- surface water water pump；2- heat exchanger；3- underground pipe；4- secondary pump；5- water source heat pump units；6- chilled water
Pump；7- terminal temperature difference；8- self-cleaning device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution：A kind of surface water and soil Double-source heat pump system,
Including surface water water pump 1, heat exchanger 2 and underground pipe 3,1 side of surface water water pump is equipped with heat exchanger 2, the heat exchanger 2 with
The surface water water pump 1 is connected to by pipeline, and 2 side of heat exchanger is equipped with underground pipe 3, the underground pipe 3 and the heat exchange
Device 2 is connected to by pipeline, and the side at 3 top of underground pipe is equipped with secondary pump 4, and the secondary pump 4 passes through with the heat exchanger 2
Pipeline connection, the adjacent side of the secondary pump 4 are equipped with water source heat pump units 5, and 5 side of water source heat pump units is equipped with chilled water pump 6,
The chilled water pump 6 is connected to the water source heat pump units 5 by pipeline, and the adjacent side of the chilled water pump 6 is connected with terminal temperature difference
7。
Further, 1 side of surface water water pump is equipped with self-cleaning device 8, and the covering of self-cleaning device 8 is set to described
It on surface water water pump 1, and is bolted to connection with the surface water water pump 1, passes through the self-cleaning device 8 of setting, surface water
Water pump 1 can be avoided when in use to be blocked by sundries, ensure that the normal use of surface water water pump 1.
Further, surface water water pump 1 is accessed in 2 side of heat exchanger, and is connected with the surface water water pump 1 by pipeline
Logical, 2 side of heat exchanger is connected to the underground pipe 3 and secondary pump 4 respectively, and heat exchanger 2 respectively connected surface water water pump 1
With underground pipe 3, the switching of heat source can be easily carried out.
Further, 5 side of water source heat pump units is connected to the chilled water pump 6 and terminal temperature difference 7 respectively, will be last
End subscriber 7 is connected to water source heat pump units, can be allowed using can quickly reach user, be improved efficiency.
Further, the underground pipe 3 is embedded in the higher underground of heat, and underground pipe 3 is embedded in underground, can increase this and be
The heat source of system improves the stability of the system.
The working principle of surface water and soil Double-source heat pump system：The system has surface water source and underground pipe side simultaneously
Heat exchanger 2 is connected to, surface water water pump 1 is higher by temperature by double heat sources when earth's surface coolant-temperature gage is higher with surface water water pump 1
Surface water introduces in heat exchanger 2, and eventually arrives in water source heat pump units 5, and the temperature of surface water allows water source heat pump units 5 to open
Begin running, terminal temperature difference 7 does not provide service, and it is relatively low in earth's surface coolant-temperature gage, and when the soil moisture is higher, by heat exchanger 2 and ground
Pipe laying 3 is connected to, and by the heat access heat exchanger 2 of soil, heat is provided for surface water, because setting in 1 side of surface water water pump
There is self-cleaning device 8, so surface water water pump 1 will not be blocked when in use by sundries, use is safer, can guarantee the system
It operates normally, the dual source system which combines surface water source heat pump air-conditioning system and ground source heat pump air-conditioning system is not only
The respective advantage of system can be played, long-standing problem surface water source heat pump air-conditioning system earth surface water source temperature fluctuation can also be solved
The practical problem of the popularization and application such as cold and hot balance of big and summer in soil source heat pump winter.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of surface water and soil Double-source heat pump system, including surface water water pump (1), heat exchanger (2) and underground pipe (3),
It is characterized in that：Surface water water pump (1) side is equipped with heat exchanger (2), the heat exchanger (2) and the surface water water pump (1)
It is connected to by pipeline, heat exchanger (2) side is equipped with underground pipe (3), and the underground pipe (3) passes through with the heat exchanger (2)
Pipeline is connected to, and the side at the top of the underground pipe (3) is equipped with secondary pump (4), and the secondary pump (4) and the heat exchanger (2) are logical
Piping connection, the adjacent side of the secondary pump (4) are equipped with water source heat pump units (5), and water source heat pump units (5) side is equipped with cold
Freeze water pump (6), the chilled water pump (6) is connected to the water source heat pump units (5) by pipeline, and the chilled water pump (6) is adjacent
Side is connected with terminal temperature difference (7).
2. surface water according to claim 1 and soil Double-source heat pump system, it is characterised in that：The surface water water pump
(1) side is equipped with self-cleaning device (8), and the self-cleaning device (8) covering is set on the surface water water pump (1), and with it is described
Surface water water pump (1) is bolted to connection.
3. surface water according to claim 1 and soil Double-source heat pump system, it is characterised in that：The heat exchanger (2) one
Flank into surface water water pump (1), and be connected to the surface water water pump (1) by pipeline, heat exchanger (2) side respectively with
The underground pipe (3) is connected to secondary pump (4).
4. surface water according to claim 1 and soil Double-source heat pump system, it is characterised in that：The water source heat pump units
(5) side is connected to the chilled water pump (6) and terminal temperature difference (7) respectively.
5. surface water according to claim 1 and soil Double-source heat pump system, it is characterised in that：The underground pipe (3) is buried
In the higher underground of heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820511092.3U CN208154699U (en) | 2018-04-11 | 2018-04-11 | A kind of surface water and soil Double-source heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820511092.3U CN208154699U (en) | 2018-04-11 | 2018-04-11 | A kind of surface water and soil Double-source heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208154699U true CN208154699U (en) | 2018-11-27 |
Family
ID=64378644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820511092.3U Expired - Fee Related CN208154699U (en) | 2018-04-11 | 2018-04-11 | A kind of surface water and soil Double-source heat pump system |
Country Status (1)
| Country | Link |
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| CN (1) | CN208154699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940010A (en) * | 2019-10-31 | 2020-03-31 | 珠海格力电器股份有限公司 | Double-heat-exchange-source air conditioner heat exchange system and air conditioner |
-
2018
- 2018-04-11 CN CN201820511092.3U patent/CN208154699U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940010A (en) * | 2019-10-31 | 2020-03-31 | 珠海格力电器股份有限公司 | Double-heat-exchange-source air conditioner heat exchange system and air conditioner |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20181127 Termination date: 20200411 |