CN205919563U - Heat recovery system is synthesized to bathroom sewage - Google Patents
Heat recovery system is synthesized to bathroom sewage Download PDFInfo
- Publication number
- CN205919563U CN205919563U CN201620815795.6U CN201620815795U CN205919563U CN 205919563 U CN205919563 U CN 205919563U CN 201620815795 U CN201620815795 U CN 201620815795U CN 205919563 U CN205919563 U CN 205919563U
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- CN
- China
- Prior art keywords
- sewage
- water
- heat
- storage tank
- condenser
- Prior art date
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- 239000010865 sewage Substances 0.000 title claims abstract description 49
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000003507 refrigerant Substances 0.000 claims abstract description 10
- 230000008676 import Effects 0.000 claims abstract description 7
- 239000006200 vaporizer Substances 0.000 claims description 21
- 238000003860 storage Methods 0.000 claims description 14
- 239000002351 wastewater Substances 0.000 claims description 11
- 238000005202 decontamination Methods 0.000 claims description 8
- 230000003588 decontaminative effect Effects 0.000 claims description 8
- 238000004378 air conditioning Methods 0.000 claims description 7
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 6
- 239000008399 tap water Substances 0.000 claims description 5
- 235000020679 tap water Nutrition 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 239000002918 waste heat Substances 0.000 abstract description 4
- 238000003287 bathing Methods 0.000 abstract description 2
- 238000005338 heat storage Methods 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Devices For Medical Bathing And Washing (AREA)
Abstract
The utility model discloses a heat recovery system is synthesized to bathroom sewage. It includes heat storage tank, heat pump set and sewage treatment plant, running water inlet tube, delivery port connection hot water delivery pipe are connected to heat storage tank's water inlet, heat pump set includes condenser and evaporimeter, heat storage tank imports and exports through communicateing the return circuit intercommunication as the hot -water circulation return circuit with the water side of condenser, the condenser communicates as refrigerant circulation circuit through communicateing the return circuit with the refrigerant side exit of evaporimeter, sewage treatment plant's water inlet intercommunication bathing sewage inlet tube, the heat exchanger import of delivery port intercommunication evaporimeter, the heat exchanger export of evaporimeter communicates sewer line. The utility model discloses a to the useless pick up the heat of bathroom effluence, sewage waste heat recovery cooperation heat pump set is as the heating source of hot -water heating system, and both the heating energy had been practiced thrift again to recoverable used heat, has improved whole heating system's energy efficiency ratio.
Description
Technical field
This utility model belongs to energy recovery and utilizes technical field and in particular to a kind of bathroom integrated wastewater recuperation of heat system
System.
Background technology
Bathhouse has using concentrating, and the big feature of water consumption, containing substantial amounts of waste heat in the sewage of its discharge, because of it
Reclaim difficult, typically all directly discharge, do not account for the utilization of waste heat, the exhaust temperature summer of sewage can reach 30 DEG C, winter
Up to 25 DEG C, according to related design specification, the design temperature of shower is at 40 DEG C about, and the water temperature of tap water, summer is 25
DEG C, winter is 5 DEG C, and high temperature sewage is directly discharged, and heats these hot water and need to consume the substantial amounts of energy, causes a large amount of
Energy waste.
Utility model content
The purpose of this utility model is exactly to solve the deficiency that above-mentioned background technology exists, providing a kind of bathroom sewage comprehensive
Close heat recovery system.
The technical solution adopted in the utility model is: a kind of bathroom integrated wastewater heat recovery system, including hot water storage tank, heat
Pump assembly and sewage-treatment plant, the water inlet of described hot water storage tank connects tap water water inlet pipe, outlet connects hot water and supplies water
Pipe, described source pump includes condenser and vaporizer, and described hot water storage tank is imported and exported by connecting back with the water side of condenser
As hot water circulation loop, described condenser is imported and exported to be connected by connected loop with the refrigerant side of vaporizer and is used as road connection
Refrigerant circulation loop, the water inlet of described sewage-treatment plant connects bath sewage water inlet pipe, outlet connects vaporizer
Heat exchanger import, the heat exchanger exit connection sewage conduct of vaporizer.
Further, also include shell-and-tube heat exchanger, the first outlet of described sewage conduct passes through the first valve and shell
The wastewater inlet connection of formula heat exchanger, the second outlet of described sewage conduct is connected to outdoor drainage pipeline by the second valve,
The outdoor drainage pipeline of outlet of sewer connection, the freezing water entrance of described shell-and-tube heat exchanger and the sky of described shell-and-tube heat exchanger
Adjusting system end connects formation closed circuit.
Further, described sewage-treatment plant includes the hair treatment apparatus being sequentially connected and decontamination defoaming device, institute
State decontamination defoaming device and be provided with blow-off line, blow-off line arranges blowoff valve.
Further, described hot water storage tank is pressure-bearing heat preserved water can.
Further, described water supply hot-water line is provided with vacuum tank and watering cycle pump.
Further, the loop that described condenser is connected with vaporizer is provided with compressor and restricting element.
25 DEG C of sewage that this utility model discharges for bathroom, by gravity stream, are directly entered the sewage disposal of basement
Device, after hair treatment apparatus, decontamination defoaming treatment device, by the shell and tube exchanger of vaporizer it is achieved that to bath
Room sewage effluent gives up pick up the heat, and sewage Waste Heat Recovery coordinates source pump as the heating source of hot-water heating system, both
Recyclable used heat, has saved heating energy source again, improves the Energy Efficiency Ratio of whole heating system；Meanwhile, low in sewage heat exchanger
Warming middle-JIAO Jie's water is alternatively arranged as low-temperature receiver, and supply needs the region of low-temperature receiver it is achieved that efficient, the energy-saving run of heating system.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure: source pump 1, compressor 2, vaporizer 3, condenser 4, restricting element 5, hot water circulating pump 6, hot water storage tank
7, watering cycle pump 8, vacuum tank 9, sewage-treatment plant 10, hair treatment apparatus 11, decontaminate defoaming device 12, effluent cycle water
Pump 13, blowoff valve 14, the first valve 15, the second valve 16, shell and tube exchanger 17, chilled water water circulating pump 18, air conditioning system
End 19, hot water feeding pipe 20, tap water water inlet pipe 21, bath sewage water inlet pipe 22, blow-off line 23, sewage conduct 24, room
Outer drainage pipeline 25.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, is easy to be well understood to
This utility model, but they do not constitute restriction to this utility model.
As shown in figure 1, this utility model includes hot water storage tank 7, source pump 1 and sewage-treatment plant 10, described accumulation of heat
The water inlet of water tank 7 connects tap water water inlet pipe 21, outlet connects hot water feeding pipe 20, and water supply hot-water line 20 is provided with voltage stabilizing
Tank 9 and watering cycle pump 8, providing hot water, vacuum tank 9 and watering cycle pump 8 for bathroom is steady pressure of system.Described source pump 1
Including condenser 4 and vaporizer 3, described hot water storage tank 7 is imported and exported to be connected by connected loop with the water side of condenser 4 and is used as heat
Water-flow circuit, hot water circulation loop arranges hot water circulating pump 6.The hot water that condenser 4 water side produces flows into hot water storage tank 7
Interior, bath water is heated and maintained at 60 DEG C, keeps bath water regular supply.Described condenser 4 and the refrigeration of vaporizer 3
Agent side is imported and exported and is used as refrigerant circulation loop by connected loop connection, setting compressor 2 and section on refrigerant circulation loop
Fluid element 5；The water inlet of described sewage-treatment plant 10 connects bath sewage water inlet pipe 22, outlet connects changing of vaporizer 3
Hot device import, the heat exchanger exit connection sewage conduct 24 of vaporizer 3.Low-temperature refrigerant in high temperature sewage and source pump exists
Heat exchange is completed in the heat exchanger of vaporizer.
In such scheme, also include shell-and-tube heat exchanger 17, the first outlet of described sewage conduct 24 passes through the first valve
15 are connected with the wastewater inlet of shell-and-tube heat exchanger 17, the second outlet of described sewage conduct 24 by the second valve 16 connect to
Outdoor drainage pipeline 25, the outdoor drainage pipeline 25 of outlet of sewer connection of described shell-and-tube heat exchanger 17, described pipe shell type heat exchange
The freezing water entrance of device 17 is connected formation closed circuit with air conditioning system end 19.The low temperature discharged after vaporizer 3 heat exchange
Sewage carries out heat exchange by the chilled water of shell and tube exchanger 17 and air conditioning system end 19, provides low-temperature receiver for air conditioning system.
In such scheme, sewage-treatment plant 10 includes the hair treatment apparatus 11 being sequentially connected and decontamination defoaming device
12, described decontamination defoaming device 12 is provided with blow-off line 23, and blow-off line 23 arranges blowoff valve 14.
In such scheme, hot water storage tank 7 is pressure-bearing heat preserved water can.By arranging pressure-bearing water pot, effectively make use of from the beginning
The back pressure of water, reduces the energy consumption of whole system.
Work process of the present utility model is: the hot water of hot water storage tank 7, after bathing spray head, collects warp by pipeline
Cross gravity flow tube road and enter hair treatment apparatus 11, the impurity such as hair in removal sewage, enter one through decontamination defoaming device 12
Step removes stain removal and bubble, improves heat exchange efficiency, excludes through blowoff valve 14, after processing through sewage-treatment plant after spot precipitation
Sewage is connected with effluent cycle water pump 13, and its outlet is connected with the heat exchanger import of vaporizer 3, in vaporizer 3 by pipeline
Realize and refrigerant heat exchanger, improve the temperature of cold-producing medium, and then improve the hot water production efficiency of condenser.The heat exchange of vaporizer 3
Device outlet is connected with sewage conduct 24, and two outlets of sewage conduct 24 are connected with the first valve 15, the second valve 16 respectively, when
When needing using low-temperature receiver, turn off the second valve 16, open the first valve 15, low-temperature sewage is through shell and tube exchanger 17 and air-conditioning
Chilled water heat exchange, it is dirty with the low temperature in shell and tube exchanger 17 that chilled water water circulating pump 18 and pipeline are passed through in air conditioning system end 19
Water completes heat exchange.When not needing low-temperature receiver, close the first valve 15, open the second valve 16, sewage drains into outdoor drainage pipeline.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model
Within the scope of shield.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (6)
1. a kind of bathroom integrated wastewater heat recovery system it is characterised in that: include hot water storage tank (7), source pump (1) and sewage
Processing meanss (10), the water inlet of described hot water storage tank (7) connects tap water water inlet pipe (21), outlet connects hot water feeding pipe
(20), described source pump (1) includes condenser (4) and vaporizer (3), the water side of described hot water storage tank (7) and condenser (4)
Import and export and hot water circulation loop is used as by connected loop connection, described condenser (4) is passed in and out with the refrigerant side of vaporizer (3)
Mouth is used as refrigerant circulation loop, the water inlet connection bath sewage of described sewage-treatment plant (10) by connected loop connection
Water inlet pipe (22), outlet connect the heat exchanger import of vaporizer (3), the heat exchanger exit connection sewage conduct of vaporizer (3)
(24).
2. a kind of bathroom integrated wastewater heat recovery system according to claim 1 it is characterised in that: also include shell-and-tube and change
Hot device (17), the first outlet of described sewage conduct (24) is entered by the sewage of the first valve (15) and shell-and-tube heat exchanger (17)
Mouth connection, the second outlet of described sewage conduct (24) is connected to outdoor drainage pipeline (25) by the second valve (16), described
The outdoor drainage pipeline (25) of outlet of sewer connection of shell-and-tube heat exchanger (17), the chilled water of described shell-and-tube heat exchanger (17) enters
Outlet is connected formation closed circuit with air conditioning system end (19).
3. a kind of bathroom integrated wastewater heat recovery system according to claim 1 it is characterised in that: described sewage disposal dress
Put hair treatment apparatus (11) and decontamination defoaming device (12) that (10) include being sequentially connected, on described decontamination defoaming device (12)
It is provided with blow-off line (23), blow-off line (23) is upper to arrange blowoff valve (14).
4. a kind of bathroom integrated wastewater heat recovery system according to claim 1 it is characterised in that: described hot water storage tank
(7) it is pressure-bearing heat preserved water can.
5. a kind of bathroom integrated wastewater heat recovery system according to claim 1 it is characterised in that: described water supply hot-water line
(20) it is provided with vacuum tank (9) and watering cycle pump (8).
6. a kind of bathroom integrated wastewater heat recovery system according to claim 1 it is characterised in that: described condenser (4)
The loop connecting with vaporizer (3) is provided with compressor (2) and restricting element (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815795.6U CN205919563U (en) | 2016-07-29 | 2016-07-29 | Heat recovery system is synthesized to bathroom sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815795.6U CN205919563U (en) | 2016-07-29 | 2016-07-29 | Heat recovery system is synthesized to bathroom sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205919563U true CN205919563U (en) | 2017-02-01 |
Family
ID=57872448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620815795.6U Active CN205919563U (en) | 2016-07-29 | 2016-07-29 | Heat recovery system is synthesized to bathroom sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205919563U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954908A (en) * | 2018-06-25 | 2018-12-07 | 燕山大学 | A kind of multi-source complementation heat pump air conditioning system having both bath hot water preparation function |
| CN112665218A (en) * | 2020-12-24 | 2021-04-16 | 江南大学 | Energy-saving bathroom waste heat recovery system |
| CN113417340A (en) * | 2021-07-16 | 2021-09-21 | 山东中科能人工环境有限公司 | Water source heat pump unit capable of recycling waste water source waste heat of bathroom |
-
2016
- 2016-07-29 CN CN201620815795.6U patent/CN205919563U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954908A (en) * | 2018-06-25 | 2018-12-07 | 燕山大学 | A kind of multi-source complementation heat pump air conditioning system having both bath hot water preparation function |
| CN108954908B (en) * | 2018-06-25 | 2019-11-19 | 燕山大学 | A multi-source complementary heat pump air conditioning system with the function of hot water preparation for bathing |
| CN112665218A (en) * | 2020-12-24 | 2021-04-16 | 江南大学 | Energy-saving bathroom waste heat recovery system |
| CN113417340A (en) * | 2021-07-16 | 2021-09-21 | 山东中科能人工环境有限公司 | Water source heat pump unit capable of recycling waste water source waste heat of bathroom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |