CN210463657U - Clean energy-saving sewage source heat pump system - Google Patents
Clean energy-saving sewage source heat pump system Download PDFInfo
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- CN210463657U CN210463657U CN201920959315.7U CN201920959315U CN210463657U CN 210463657 U CN210463657 U CN 210463657U CN 201920959315 U CN201920959315 U CN 201920959315U CN 210463657 U CN210463657 U CN 210463657U
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- 239000010865 sewage Substances 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 432
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000009826 distribution Methods 0.000 claims abstract description 15
- 238000003287 bathing Methods 0.000 claims description 53
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000004062 sedimentation Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000005202 decontamination Methods 0.000 claims 3
- 230000003588 decontaminative effect Effects 0.000 claims 3
- 230000006641 stabilisation Effects 0.000 claims 2
- 238000011105 stabilization Methods 0.000 claims 2
- 238000005065 mining Methods 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000001502 supplementing effect Effects 0.000 description 10
- 239000002609 medium Substances 0.000 description 9
- 230000000087 stabilizing effect Effects 0.000 description 6
- 239000003245 coal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003020 moisturizing effect Effects 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 239000012736 aqueous medium Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
本实用新型公开了一种清洁节能污水源热泵系统，包括，中介水模块、热泵模块以及动力输配模块；所述中介水模块与热泵模块连接，热泵模块与动力输配模块连接，中介水模块可以将矿井水与热泵模块中的水介质进行热量交换，同时，热泵模块中具有多个蝶阀，通过控制不同蝶阀的开关，可以实现热泵模块对动力输配模块中水的加热和制冷，进而可以实现对建筑的供暖和制冷。该系统有效的利用的矿井污水的能量以用于对矿区建筑物的供暖和制冷，有效的降低了能源的消耗，节省了能源。
The utility model discloses a clean and energy-saving sewage source heat pump system, including an intermediate water module, a heat pump module and a power distribution module; the intermediate water module is connected to the heat pump module, and the heat pump module is connected to the power distribution module. The intermediate water module can exchange heat between the mine water and the water medium in the heat pump module. At the same time, the heat pump module has multiple butterfly valves. By controlling the switches of different butterfly valves, the heat pump module can heat and cool the water in the power distribution module, thereby realizing heating and cooling of the building. The system effectively utilizes the energy of mine sewage for heating and cooling of the buildings in the mining area, effectively reducing energy consumption and saving energy.
Description
Technical Field
The utility model relates to a colliery sewage treatment technical field, concretely relates to clean energy-conserving sewage source heat pump system.
Background
Along with the rapid development of economy in China, the mass exploitation of underground water resources, petroleum resources and coal resources is accelerated, so that the energy sources of all people in China are poor, and the form of energy shortage is more and more severe. In heating systems or refrigeration systems (air conditioning systems) in China, coal is usually used for heating directly or generating electricity through the coal, and then heating/refrigeration is carried out by using electric energy.
However, urban underground sewage or sewage in mines in mining areas has high temperature, and a great deal of energy is contained, so how to heat/cool buildings by using the energy in the sewage is a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a clean energy-conserving sewage source heat pump system, this system can realize being used for the energy of mine sewage to heat and refrigerate for the mining area building through setting up intermediary water module, heat pump module and power transmission and distribution module.
The utility model discloses a technical means as follows:
a clean energy-saving sewage source heat pump system comprises an intermediate water module, a heat pump module and a power transmission and distribution module; the intermediate water module comprises a heat exchanger group, an intermediate water circulating pump and a water replenishing system; the heat pump module comprises a heat pump unit, a first main water pipe, a second main water pipe, a third main water pipe and a fourth main water pipe; the power transmission and distribution module comprises a system circulating pump, a water separator and a water collector; the heat exchanger group comprises a water supply side pipeline and a heat exchange side pipeline, the water supply side pipeline is communicated with the mine water sedimentation tank, the heat exchange side pipeline comprises a heat exchange side water inlet pipeline and a heat exchange side water outlet pipeline, the water inlet end of the intermediary water circulating pump is connected with the heat exchange side water outlet pipeline through a pipeline, and the water supplementing system is communicated with the water inlet end of the intermediary water circulating pump through a pipeline; the first main water pipe and the second main water pipe are connected in parallel, the water outlet end of the intermediary water circulating pump is connected with one end of the first main water pipe and one end of the second main water pipe through pipelines respectively, the other end of the first main water pipe and the other end of the second main water pipe are connected with the water outlet end of the system circulating pump through pipelines respectively, a first butterfly valve is arranged at one end of the first main water pipe connected with the intermediary water circulating pump, a fifth butterfly valve is arranged at one end of the first main water pipe connected with the system circulating pump, a second butterfly valve is arranged at one end of the second main water pipe connected with the intermediary water circulating pump, and a sixth butterfly valve is arranged at one end of the second main water pipe connected with the system circulating pump; the third main water pipe and the fourth main water pipe are connected in parallel, the heat exchange side water inlet pipeline is connected with one end of the third main water pipe and one end of the fourth main water pipe through pipelines respectively, the other end of the third main water pipe and the other end of the fourth main water pipe are connected with the water inlet end of the water separator through pipelines, a third butterfly valve is arranged at one end of the third main water pipe connected with the heat exchange side water inlet pipeline, a seventh butterfly valve is arranged at one end of the third main water pipe connected with the water separator, a fourth butterfly valve is arranged at one end of the fourth main water pipe connected with the heat exchange side water inlet pipeline, and an eighth butterfly valve is arranged at one end of the fourth main water pipe connected with the water separator; the heat pump unit comprises an evaporator and a condenser, wherein a water inlet of the evaporator is communicated with a second main water pipe of the emitter follower through a pipeline, a water outlet of the evaporator is communicated with a third main water pipe through a pipeline, a water inlet of the condenser is communicated with the first main water pipe through a pipeline, and a water outlet of the condenser is communicated with a fourth main water pipe through a pipeline; and the water inlet end of the system circulating pump is connected with the water outlet end of the water collector.
Further, the water supplementing system comprises a water tank, a water supplementing pump, an automatic control box and a pressure stabilizing tank; the water replenishing water pump is connected with the water tank through a pipeline and can input water in the water tank to the water inlet end of the intermediary water circulating pump, and the pressure stabilizing tank is installed on the pipeline between the water replenishing water pump and the intermediary water circulating pump.
The bathing hot water module comprises a bathing heat exchanger group, a bathing medium water circulating pump, a bathing heat pump unit and a hot water heating circulating pump; the bathing heat pump set comprises a bathing heat pump evaporator and a bathing heat pump condenser; the water inlet end of the bathing medium water circulating pump is connected with the water outlet pipeline of the heat exchange side pipeline through a pipeline, the water outlet end of the bathing medium water circulating pump is connected with the water inlet of the bathing heat pump evaporator through a pipeline, the water outlet of the bathing heat pump evaporator is connected with the water inlet pipeline of the heat exchange side pipeline through a pipeline, the water outlet of the bathing heat pump condenser is communicated with the water outlet end of the water separator through a pipeline, the water inlet end of the hot water heating circulating pump is connected with the water inlet end of the water collector through a pipeline, and the water outlet end of the hot water heating circulating pump is connected with the water inlet of the bathing heat pump condenser through a pipeline.
Furthermore, a butterfly valve, a pressure gauge and a Y-shaped dirt separator are arranged on a pipeline connecting the evaporator and the second main water pipe, and a butterfly valve and a pressure gauge are arranged on a pipeline connecting the evaporator and the third main water pipe; a butterfly valve, a pressure gauge and a Y-shaped dirt separator are arranged on a pipeline connecting the condenser and the first main water pipe, and a butterfly valve and a pressure gauge are arranged on a pipeline connecting the condenser and the fourth main water pipe; a butterfly valve, a pressure gauge and a Y-shaped dirt remover are arranged on a pipeline of a water inlet of the bathing heat pump evaporator, and a butterfly valve and a pressure gauge are arranged on a pipeline of a water outlet of the bathing heat pump evaporator; the pipeline of the water inlet of the bathing heat pump condenser is provided with a butterfly valve, a pressure gauge and a Y-shaped dirt remover, and the pipeline of the water outlet of the bathing heat pump condenser is provided with a butterfly valve and a pressure gauge.
Furthermore, a butterfly valve, a pressure gauge, a Y-shaped dirt separator and a copper ball valve are arranged on a pipeline at the water inlet end of the circulating pump, and a check valve, a pressure gauge and a butterfly valve are arranged on a pipeline at the water outlet end of the circulating pump; the pipeline of the water inlet end of the water replenishing pump is provided with a butterfly valve, a pressure gauge and a Y-shaped dirt remover, and the pipeline of the water outlet end of the water replenishing pump is provided with a check valve, a pressure gauge and a butterfly valve.
Compared with the prior art, clean energy-conserving sewage source heat pump system have following beneficial effect: 1. this sewage source heat pump system make full use of the heat in the mine aquatic, can realize in summer for the mining area building refrigeration, for the function of mining area building heating in winter, very big reduction the consumption of the energy, simultaneously, the heat source comes from the sewage in the mine, can avoid the destruction to groundwater, causes the waste of water resource.
Drawings
FIG. 1 is a block diagram of a clean energy-saving sewage source heat pump system disclosed in the present invention;
FIG. 2 is a block diagram of a water replenishment system;
FIG. 3 is a block diagram of an intermediate water circulating pump;
fig. 4 is a block diagram of a heat pump module.
In the figure: 10. the system comprises a heat exchanger group, 11, an intermediate water circulating pump, 12, a water supplementing system, 121, a water supplementing pump, 122, an automatic control box, 123 and a pressure stabilizing tank;
2. the heat pump system comprises a heat pump module, 20, a heat pump unit, 21, a first main water pipe, 22, a second main water pipe, 23, a third main water pipe, 24, a fourth main water pipe, 200, an evaporator, 201, a condenser, 210, a first butterfly valve, 211, a fifth butterfly valve, 220, a second butterfly valve, 221, a sixth butterfly valve, 230, a third butterfly valve, 231, a seventh butterfly valve, 240, a fourth butterfly valve, 241 and an eighth butterfly valve;
30. a system circulating pump 31, a water separator 32 and a water collector;
40. a bath heat exchanger group 41, a bath medium water circulating pump 42, a bath heat pump unit 420, a bath heat pump evaporator 421, a bath heat pump condenser 43 and a hot water heating circulating pump;
50. butterfly valve, 51, manometer, 52, Y type dirt separator, 53, check valve.
Detailed Description
Fig. 1 shows a clean energy-saving sewage source heat pump system, which comprises an intermediary water module, a heat pump module 2 and a power transmission and distribution module;
the intermediate water module comprises a heat exchanger group 10, an intermediate water circulating pump 11 and a water replenishing system 12;
the heat pump module 2 comprises a heat pump unit 20, a first main water pipe 21, a second main water pipe 22, a third main water pipe 23 and a fourth main water pipe 24;
the power transmission and distribution module comprises a system circulating pump 30, a water separator 31 and a water collector 32;
the heat exchanger group 10 comprises a water supply side pipeline and a heat exchange side pipeline, the water supply side pipeline is communicated with a mine water sedimentation tank, the heat exchange side pipeline comprises a heat exchange side water inlet pipeline and a heat exchange side water outlet pipeline, the water inlet end of the intermediate water circulating pump 11 is connected with the heat exchange side water outlet pipeline through a pipeline, the water supplementing system 12 is communicated with the water inlet end of the intermediate water circulating pump 11 through a pipeline, specifically, as shown in fig. 2, the water supplementing system 12 comprises a water tank (not shown in the figure), a water supplementing pump 121, an automatic control box 122 and a pressure stabilizing tank 123, the water supplementing pump 121 is connected with the water tank through a pipeline and can input water in the water tank to the water inlet end of the intermediate water circulating pump 11, the pressure stabilizing tank 123 is installed on the pipeline between the water supplementing pump 121 and the intermediate water circulating pump 11, and a 50 butterfly valve is arranged on the pipeline of the water inlet end of, Manometer 51 and Y type dirt separator 52, be equipped with check valve 53, manometer 51 and butterfly valve 50 on the pipeline of the play water end of moisturizing water pump, the operating condition of automatic control case can be according to pressure value automatic control moisturizing water pump on the moisturizing water pump pipeline, and the surge tank is installed and is used for stabilizing the pressure value of the end of intaking of intermediary's water circulating pump on the pipeline between moisturizing water pump and the intermediary's water circulating pump, and this water charging system can be used for guaranteeing the normal work of intermediary's water circulating pump.
The first main water pipe 21 and the second main water pipe 22 are connected in parallel, the water outlet end of the intermediary water circulating pump 11 is connected with one end of the first main water pipe 21 and one end of the second main water pipe 22 through a pipeline respectively, the other end of the first main water pipe 21 and the other end of the second main water pipe 22 are connected with the water outlet end of the system circulating pump 30 through a pipeline respectively, a first butterfly valve 210 is arranged at one end of the first main water pipe 21 connected with the intermediary water circulating pump 11, a fifth butterfly valve 211 is arranged at one end of the first main water pipe 21 connected with the system circulating pump 30, a second butterfly valve 220 is arranged at one end of the second main water pipe 22 connected with the intermediary water circulating pump 11, and a sixth butterfly valve 221 is arranged at one end of the second main water pipe 22 connected with the system circulating pump 30;
the third main water pipe 23 and the fourth main water pipe 24 are connected in parallel, the heat exchange side water inlet pipeline is connected with one end of the third main water pipe 23 and one end of the fourth main water pipe 24 through pipelines, the other end of the third main water pipe 23 and the other end of the fourth main water pipe 24 are connected with the water inlet end of the water separator 31 through pipelines, a third butterfly valve 230 is arranged at one end of the third main water pipe 23 connected with the heat exchange side water inlet pipeline, a seventh butterfly valve 231 is arranged at one end of the third main water pipe 23 connected with the water separator 31, a fourth butterfly valve 240 is arranged at one end of the fourth main water pipe 24 connected with the heat exchange side water inlet pipeline, and an eighth butterfly valve 241 is arranged at one end of the fourth main water pipe connected with the water separator;
the heat pump unit 20 comprises an evaporator 200 and a condenser 201, wherein a water inlet of the evaporator 200 is communicated with a second main water pipe 22 through a pipeline, a water outlet of the evaporator 200 is communicated with a third main water pipe 23 through a pipeline, a water inlet of the condenser 201 is communicated with a first main water pipe 21 through a pipeline, and a water outlet of the condenser 201 is communicated with a fourth main water pipe 22 through a pipeline;
the water inlet end of the system circulating pump 30 is connected with the water outlet end of the water collector 32.
The utility model discloses a clean energy-conserving sewage source heat pump system has following two kinds of functions: 1. refrigerating a building by using mine water in summer; 2. the mine water is used for heating the building in winter.
The specific working process is as follows:
summer: water in the mine is pumped into a sedimentation tank (yellow mud tank) by a water pump, the water in the mine is input into a water supply side pipeline of a heat exchanger group through the water pump after sediment is precipitated and removed in the sedimentation tank, and is discharged back into the sedimentation tank after heat exchange is carried out between the water in the heat exchanger group and a water medium in a heat exchange side pipeline in the heat exchanger group.
In summer, the working states of the first butterfly valve to the eighth butterfly valve are as follows: the first butterfly valve, the fourth butterfly valve, the sixth butterfly valve and the seventh butterfly valve are opened, and the second butterfly valve, the third butterfly valve, the fifth butterfly valve and the eighth butterfly valve are closed;
at the moment, a heat exchange side pipeline of the heat exchanger group and a condenser of the heat pump unit form a circulation passage, and an intermediate water circulating pump drives an aqueous medium to circulate in the heat exchange side pipeline and the condenser;
an evaporator and a power transmission and distribution module of the heat pump unit form a circulation passage, and a system circulating pump drives a water medium to circulate in the evaporator, the water separator and the water collector;
and a heat exchange side pipeline of the heat exchanger group exchanges heat with water in the power transmission and distribution module in the heat pump unit, and the cooled water is input into the combined building through the water separator and is used for refrigerating the combined building.
The water supply and return temperatures of the systems in summer are as follows: the system water supply/return water temperature is 7/12 ℃; the supply/return water temperature of the intermediate water is 27/40 ℃; the supply/return water temperature of the mine water is 26/37 ℃;
in winter: water in the mine is pumped into a sedimentation tank (yellow mud tank) by a water pump, and the water in the mine is input into a water supply side pipeline of a heat exchanger group through the water pump after sediment is precipitated and removed in the sedimentation tank, and is discharged back into the sedimentation tank after heat exchange is carried out in the heat exchanger group.
In winter, the working states of the first butterfly valve to the eighth butterfly valve are as follows: the first butterfly valve, the fourth butterfly valve, the sixth butterfly valve and the seventh butterfly valve are closed, and the second butterfly valve, the third butterfly valve, the fifth butterfly valve and the eighth butterfly valve are opened;
at the moment, a heat exchange side pipeline of the heat exchanger group and an evaporator of the heat pump unit form a circulation passage, and an intermediate water circulating pump drives an aqueous medium to circulate in the heat exchange side pipeline and the evaporator;
a condenser and a power transmission and distribution module of the heat pump unit form a circulation path, and a system circulating pump drives an aqueous medium to circulate in the condenser, the water distributor and the water collector;
the heat exchange side pipeline of the heat exchanger group and the water in the power transmission and distribution module exchange heat in the heat pump unit, the heated water is input into the combined building through the water separator and used for heating the combined building, and the combined building is provided with a plurality of pipelines which are respectively used for using the water in the water separator for different purposes.
The water supply and return temperatures of the systems in winter are as follows: the system water supply/return water temperature is 50/40 ℃; the supply/return water temperature of the intermediate water is 17/5 ℃; the supply/return water temperature of the mine water is 20/8 ℃.
The water separator can supply water to various facilities such as a sewage system, a main well, industry, a dining room, an auxiliary well and the like besides supplying water to the combined building, and the water collector can collect water discharged by the facilities such as the sewage system, the main well, the industry, the dining room, the auxiliary well and the like.
The utility model discloses a clean energy-conserving sewage source heat pump system has realized extracting the low-grade heat energy of mine aquatic winter, supplies the usefulness of production life after promoting the temperature through the heat pump, discharges the used heat of production life in summer to the mine aquatic, and the outer row of concentrating again. Meanwhile, the machine room group control system automatically identifies the change of the load at the tail end, automatically matches and starts different heat pump units, the intermediary speaking module and the power transmission and distribution module, so that the system heat pump automatically switches the refrigeration and heating modes, the working condition is always in the optimal efficiency working mode, and the heat supply and cold supply requirements of the building are intelligently and efficiently met.
The clean energy-saving sewage source heat pump system ingeniously extracts underground heat energy for heat dissipation (cold source) of a heat pump condenser (evaporator) without burdening a buried coil pipe of a ground source heat pump system or high construction cost and operation cost of an extraction and recharge water system, recycles low-grade energy directly discharged from raw mine water, realizes heat supply and cold supply of buildings in a mine area all the year round, greatly saves initial investment, and reduces consumption of social public resources such as electric energy and coal.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, heat exchanger group, intermediary water circulating pump, heat pump set and system circulating pump all have the multiunit in this embodiment, and in the figure, the quantity of heat exchanger group is 5 groups, and simultaneously, every heat exchanger group comprises 3 heat exchangers again, comprises 4 water pumps in the intermediary water circulating pump, and heat pump set has 3 groups, and the system circulating pump comprises 4 water pumps. When the system works, a plurality of groups of structures can work simultaneously, and parts can work according to needs, or one group is reserved for standby, and other groups work normally.
Further, the bathing system also comprises a bathing hot water module, wherein the bathing hot water module comprises a bathing heat exchanger 40, a bathing medium water circulating pump 41, a bathing heat pump unit 42 and a hot water heating circulating pump 43; the bathing heat exchanger 40 comprises a water supply side pipeline and a heat exchange side pipeline, the water supply side pipeline is communicated with the mine water sedimentation tank, and the bathing heat pump unit 42 comprises a bathing heat pump evaporator 420 and a bathing heat pump condenser 421; the water inlet end of the bathing medium water circulating pump 41 is connected with the water outlet pipeline of the heat exchange side pipeline through a pipeline, the water outlet end of the bathing medium water circulating pump 41 is connected with the water inlet of the bathing heat pump evaporator 420 through a pipeline, the water outlet of the bathing heat pump evaporator 420 is connected with the water inlet pipeline of the heat exchange side pipeline through a pipeline, the water outlet of the bathing heat pump condenser 421 is communicated with the water outlet end of the water separator 31 through a pipeline, the water inlet end of the hot water heating circulating pump 43 is connected with the water inlet end of the water collector 32 through a pipeline, and the water outlet end of the hot water heating circulating pump 43 is connected with the water inlet of the bathing heat pump condenser 421 through a pipeline. In the mining area, need provide the quality of water of suitable temperature for bathing facility throughout the year the utility model discloses a still be provided with bathing hot water module among the clean energy-conserving sewage source heat pump system, the mine water carries out heat exchange back row in the bathing heat exchanger and returns to the sedimentation tank in, and bathing intermediate water circulating pump is used for becoming the access water with the heat transfer side pipeline of bathing heat exchanger and bathing heat pump evaporator and circulates, and hot water heating circulating pump is used for circulating hot water in bathing heat pump condenser and bathing pool.
The supply and return water temperatures of the bathing hot water module are as follows: the system water supply/return water temperature is 55/50 ℃; the supply/return water temperature of the intermediate water is 15/10 ℃; the supply/return water temperature of the mine water is 24/14 ℃.
The bathing hot water module is independently arranged in the sewage source heat pump system, heat exchange can be carried out on the bathing module by effectively utilizing mine water heat, hot water can be supplied to a bathroom all the year round on the basis of consuming less energy, energy is saved, and meanwhile, life convenience is provided for workers in a mining area.
Further, a butterfly valve 50, a pressure gauge 51 and a Y-shaped dirt separator 52 are arranged on a pipeline connecting the evaporator 200 and the second main water pipe 22, and a butterfly valve 50 and a pressure gauge 51 are arranged on a pipeline connecting the evaporator 200 and the third main water pipe 23; a butterfly valve 50, a pressure gauge 51 and a Y-shaped dirt separator 52 are arranged on a pipeline connecting the condenser 201 and the first main water pipe 21, and a butterfly valve 50 and a pressure gauge 51 are arranged on a pipeline connecting the condenser 201 and the fourth main water pipe 24; a butterfly valve, a pressure gauge and a Y-shaped dirt remover are arranged on a pipeline of a water inlet of the bathing heat pump evaporator, and a butterfly valve and a pressure gauge are arranged on a pipeline of a water outlet of the bathing heat pump evaporator; the pipeline of the water inlet of the bathing heat pump condenser is provided with a butterfly valve, a pressure gauge and a Y-shaped dirt remover, and the pipeline of the water outlet of the bathing heat pump condenser is provided with a butterfly valve and a pressure gauge. Furthermore, a butterfly valve, a pressure gauge, a Y-shaped dirt separator and a copper ball valve are arranged on a pipeline of the water inlet end of the circulating pump, and a check valve, a pressure gauge and a butterfly valve are arranged on a pipeline of the water outlet end of the circulating pump. The heat pump unit, the main water pipe and the circulating pump are provided with various devices such as a butterfly valve, a pressure gauge, a Y-shaped dirt remover and a check valve, and the system can be guaranteed to operate more safely and effectively.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
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| CN201920959315.7U CN210463657U (en) | 2019-06-24 | 2019-06-24 | Clean energy-saving sewage source heat pump system |
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| CN201920959315.7U CN210463657U (en) | 2019-06-24 | 2019-06-24 | Clean energy-saving sewage source heat pump system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678271A (en) * | 2020-05-06 | 2020-09-18 | 山东省煤田地质局第四勘探队 | A mine air source waste heat utilization and air conditioning system |
| CN111780202A (en) * | 2020-07-09 | 2020-10-16 | 扬州大学 | An energy storage heating system based on air compressor waste heat recovery |
| CN114151843A (en) * | 2021-11-25 | 2022-03-08 | 中节能（贵州）建筑能源有限公司 | Automatic control system for sewage source centralized heat supply energy source station |
-
2019
- 2019-06-24 CN CN201920959315.7U patent/CN210463657U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678271A (en) * | 2020-05-06 | 2020-09-18 | 山东省煤田地质局第四勘探队 | A mine air source waste heat utilization and air conditioning system |
| CN111780202A (en) * | 2020-07-09 | 2020-10-16 | 扬州大学 | An energy storage heating system based on air compressor waste heat recovery |
| CN114151843A (en) * | 2021-11-25 | 2022-03-08 | 中节能（贵州）建筑能源有限公司 | Automatic control system for sewage source centralized heat supply energy source station |
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