CN208154878U - A kind of sewage and soil Double-source heat pump system - Google Patents
A kind of sewage and soil Double-source heat pump system Download PDFInfo
- Publication number
- CN208154878U CN208154878U CN201820545274.2U CN201820545274U CN208154878U CN 208154878 U CN208154878 U CN 208154878U CN 201820545274 U CN201820545274 U CN 201820545274U CN 208154878 U CN208154878 U CN 208154878U
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- sewage
- pump
- source heat
- heat pump
- water
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Abstract
The utility model discloses a kind of sewage and soil Double-source heat pump systems,Including sewage pump and water source heat pump units,One end of the sewage pump is equipped with reservoir,The middle position of the reservoir and the sewage pump is equipped with self-cleaning device,The water source heat pump units are set to sewage pump neighbour side,The water source heat pump units include underground pipe and secondary pump,The intermediate region of water source heat pump units and underground pipe is arranged in the secondary pump,And described water source heat pump units one end connects water supply pump,Terminal temperature difference is accessed in the side of the water supply pump,This kind of sewage and soil Double-source heat pump system,With the double heat sources of surface water source and underground pipe side,The respective advantage of system can not only be played,It can also solve the practical problem of long-standing problem sewage source heat pump air-conditioning system and soil source heat pump popularization and application,With simple,Stability is high,Initial cost increases little,Operating cost is minimized than triangular web,The advantages that energy-saving effect is more preferable,It has broad application prospects.
Description
Technical field
The utility model relates to comprehensive utilization of geothermal energy technical field, specially a kind of sewage and soil double-source heat pump system
System.
Background technique
Sewage, sources cold and hot water unit be it is a kind of utilize urban sewage source, artificial regeneration water source, middle water source, soil source etc.
Not only can heat supply but also the energy-efficient cold and hot water supply system that can freeze.Sewage source heat pump, ground-source heat pump system have energy-saving and environmental protection,
Many advantages, such as water-saving and GHG emissions mitigation, belongs to and efficiently utilizes renewable energy technologies product, undoubtedly has a vast market
Application prospect, wideling popularize this product and technology can make the energy resource structure in China more reasonable.By sewage source heat pump air-conditioning system
The dual source system that system and ground source heat pump air-conditioning system combine can not only play the respective advantage of system, can also solve to grow
Phase perplexs big sewage source heat pump air-conditioning system source of sewage temperature fluctuation and instability of flow and summer in soil source heat pump winter are cold and hot flat
The practical problem of the popularization and application such as weighing apparatus.There is the system simple, stability height, initial cost to increase little, operating cost than single
The advantages that system is minimized, energy-saving effect is more preferable.
However analysis is found, water source heat pump air conditioning system has source of sewage temperature fluctuation big and instability of flow and soil
The practical problem of the popularization and application such as source heat pump summer in winter cold and hot balance, there are aspects to be modified.
So how to design a kind of sewage 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 sewage and soil Double-source heat pump systems, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of sewage and soil Double-source heat pump system,
Including sewage pump and water source heat pump units, one end of the sewage pump is equipped with reservoir, the reservoir and the sewage pump
Middle position is equipped with self-cleaning device, and the water source heat pump units are set to the adjacent side of the sewage pump, the water source heat pump units
Including underground pipe and secondary pump, the intermediate region of water source heat pump units and underground pipe, and the water source is arranged in the secondary pump
One end of heat pump unit connects water supply pump, and terminal temperature difference is accessed in the side of the water supply pump.
Further, the both ends of the reservoir side are respectively equipped with regeneration water inlet and regeneration water out, the water storage
Recycled water is quoted from sewage treatment plant in pond.
Further, descaler is accessed in one end of the self-cleaning device, and the sewage pump, descaler and self-cleaning device are equal
Belong to sewage side system.
Further, the middle position of the sewage pump and secondary pump is equipped with heat exchanger.
Further, the sewage pump, secondary pump and water supply pump are respectively arranged with two groups.
Compared with prior art, the utility model has the beneficial effects that：This kind of sewage and soil Double-source heat pump system, have
The double heat sources of surface water source and underground pipe side, can not only play the respective advantage of system, can also solve long-standing problem sewage
The practical problem that source heat pump air-conditioning system and soil source heat pump promote and apply, the system be characterized in having simultaneously sewage source and
The double heat source in underground pipe side, using sewage indirect heat exchange system, sewage source category is：Municipal sewage, recycled water, middle water etc..This is
Uniting has simple, stability is high, initial cost increase is little, operating cost is minimized than triangular web, energy-saving effect is more preferable etc.
Advantage has broad application prospects.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is one of flow chart of the utility model；
Fig. 3 is the two of the flow chart of the utility model；
Fig. 4 is the three of the flow chart of the utility model；
In figure：1- sewage pump；2- heat exchanger；3- underground pipe；4- secondary pump；5- water source heat pump units；6- water supply pump；The end 7-
End subscriber；8- descaler；9- self-cleaning device；10- reservoir；11- regenerates water inlet；12- regenerates water out.
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 sewage and soil Double-source heat pump system, packet
Sewage pump 1 and water source heat pump units 5 are included, one end of the sewage pump 1 is equipped with reservoir 10, the reservoir 10 and the sewage
The middle position of pump 1 is equipped with self-cleaning device 9, and the water source heat pump units 5 are set to the adjacent side of the sewage pump 1, the water source
Heat pump unit 5 includes underground pipe 3 and secondary pump 4, and the middle area of water source heat pump units 5 and underground pipe 3 is arranged in the secondary pump 4
Domain, and one end of the water source heat pump units 5 connects water supply pump 6, terminal temperature difference 7 is accessed in the side of the water supply pump 6.
Further, the both ends of 10 side of reservoir are respectively equipped with regeneration water inlet 11 and regeneration water out 12, institute
Recycled water is stated in reservoir 10 quoted from sewage treatment plant, the reservoir 10 be used for by quoted from the municipal sewage of sewage treatment plant,
Recycled water, middle water etc. are saved, and are detached by sewage pump 1 into system.
Further, descaler 8, and the sewage pump 1, descaler 8 and self-cleaning are accessed in one end of the self-cleaning device 9
Device 9 belongs to sewage side system, and the self-cleaning device 9 and descaler 8 are used to clean in the sewage being pumped into from reservoir 10,
Sewage is made full use of.
Further, the middle position of the sewage pump 1 and secondary pump 4 is equipped with heat exchanger 2, and the heat exchanger 2 is earth's surface
The indirect heat exchange means of water and secondary closed cycle water, operational safety are stablized.
Further, the sewage pump 1, secondary pump 4 and water supply pump 6 are respectively arranged with two groups, pass through sewage pump 1, two
The multiple groups setting of secondary pump 4 and water supply pump 6, improves running efficiency of system.
The working principle of sewage and soil Double-source heat pump system：The system has the double heat of surface water source and underground pipe side
Source, wherein utilizing sewage for saving in reservoir 10 quoted from the municipal sewage of sewage treatment plant, recycled water, middle water etc.
During pump 1 detaches sewage from reservoir 10, it is introduced into self-cleaning device 9, after the cleaning of self-cleaning device 9 and descaler 8,
Heat exchanger 2 carries out heat exchange to water body, in fact, heat exchanger 2 is the indirect heat exchange dress of surface water and secondary closed cycle water
It sets, above content is the surface water source heat source of the system, while, underground pipe 3, secondary pump 4 belong to the underground pipe side of system
Heat source finally adjusts by water source heat pump units 5 and water supply pump 6 hot and cold amount being conveyed to terminal temperature difference 7, and the system is by earth's surface
What water source side heat source and underground pipe side heat source combined is formed by double heat structures mutual cooperations, on the one hand solves sewage source temperature
The problem of fluctuating big and instability of flow, on the other hand solves the problems, such as summer in soil source heat pump winter cold and hot balance.
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 sewage and soil Double-source heat pump system, including sewage pump (1) and water source heat pump units (5), it is characterised in that：Institute
The one end for stating sewage pump (1) is equipped with reservoir (10), and the middle position of the reservoir (10) and the sewage pump (1) is equipped with certainly
Washer (9), the water source heat pump units (5) are set to the adjacent side of the sewage pump (1), water source heat pump units (5) packet
Underground pipe (3) and secondary pump (4) are included, the secondary pump (4) is arranged in the middle area of water source heat pump units (5) and underground pipe (3)
Domain, and one end of the water source heat pump units (5) connects water supply pump (6), terminal temperature difference is accessed in the side of the water supply pump (6)
(7)。
2. a kind of sewage according to claim 1 and soil Double-source heat pump system, it is characterised in that：The reservoir (10)
The both ends of side are respectively equipped with regeneration water inlet (11) and regeneration water out (12), and the interior recycled water of the reservoir (10) is quoted from dirt
Water treatment plant.
3. a kind of sewage according to claim 1 and soil Double-source heat pump system, it is characterised in that：The self-cleaning device
(9) descaler (8) are accessed in one end, and the sewage pump (1), descaler (8) and self-cleaning device (9) belong to sewage side-line
System.
4. a kind of sewage according to claim 1 and soil Double-source heat pump system, it is characterised in that：The sewage pump (1)
Heat exchanger (2) are equipped with the middle position of secondary pump (4).
5. a kind of sewage according to claim 1 and soil Double-source heat pump system, it is characterised in that：The sewage pump (1),
Secondary pump (4) and water supply pump (6) are respectively arranged with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820545274.2U CN208154878U (en) | 2018-04-17 | 2018-04-17 | A kind of sewage and soil Double-source heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820545274.2U CN208154878U (en) | 2018-04-17 | 2018-04-17 | A kind of sewage and soil Double-source heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208154878U true CN208154878U (en) | 2018-11-27 |
Family
ID=64378372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820545274.2U Expired - Fee Related CN208154878U (en) | 2018-04-17 | 2018-04-17 | A kind of sewage and soil Double-source heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208154878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113988604A (en) * | 2021-10-29 | 2022-01-28 | 九州方圆实业控股(集团)有限公司 | Renewable water source heat pump district heating planning method |
-
2018
- 2018-04-17 CN CN201820545274.2U patent/CN208154878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113988604A (en) * | 2021-10-29 | 2022-01-28 | 九州方圆实业控股(集团)有限公司 | Renewable water source heat pump district heating planning method |
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Legal Events
| 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: 20200417 |