CN205579972U - Utilize sewage source heat pump hot -water heating system of waste water reclamation waste heat - Google Patents
Utilize sewage source heat pump hot -water heating system of waste water reclamation waste heat Download PDFInfo
- Publication number
- CN205579972U CN205579972U CN201620284088.9U CN201620284088U CN205579972U CN 205579972 U CN205579972 U CN 205579972U CN 201620284088 U CN201620284088 U CN 201620284088U CN 205579972 U CN205579972 U CN 205579972U
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- Prior art keywords
- water
- heat
- waste
- heat pump
- sewage source
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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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- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to an utilize sewage source heat pump hot -water heating system of waste water reclamation waste heat, include sewage source heat pump set and with the cold water pipeline, sewage source heat pump set one end is equipped with heat source water inlet and the export of heat source water, the heat source water inlet passes through waste water pipeline and bathing wastewater disposal basin intercommunication, heat source water in the bathing wastewater disposal basin passes through to flow out from the export of heat source water after the waste water pipeline flows into sewage source heat pump set, the sewage source heat pump set other end is equipped with cooling water inlet and hot water export, cooling water inlet is connected with cold water pipeline one end, cold water in the cold water pipeline is followed cooling water inlet and is flowed into among the sewage source heat pump set, it flows from the hot water export to make hot water through sewage source heat pump set. Cold water pipeline and waste water pipeline all carry out the heat transfer through preheating heat exchanger. The utility model discloses the heat energy in the bathing waste water is utilized to abundant high efficiency, improves the whole heating efficiency of sewage source heat pump hot -water heating system, has reduced the hydrothermal heating cost of life by a wide margin, and is energy -concerving and environment -protective.
Description
Technical field
This utility model relates to technical field of heat pumps, a kind of can efficiently utilize the recovery waste heat of waste water to improve the sewage source heat pump hot-water heating system of the efficiency of heating surface.
Background technology
After existing sewage source heat pump system all uses cold water or tap water to be directly entered sewage source heat pump unit heat, the mode of hot water preparing is operated.This mode of heating is in the case of identical heating efficiency, and the overall efficiency of unit is relatively low, goes out hot water amount relatively low.At present, substantial amounts of bath wastewater all uses the form of directly discharge to enter municipal wastewater pipe network, these bath wastewaters not only temperature higher (can generally achieve 28 ~ 32 degree), and contained heat energy is bigger, just it is expelled directly out in the case of there is no any recycling, mass energy is caused to waste, it is clear that not meet the requirement of energy-conserving and environment-protective.
Utility model content
The purpose of this utility model is the deficiency for solving above-mentioned technical problem, it is provided that a kind of sewage source heat pump hot-water heating system that can efficiently utilize the waste water reclamation overall efficiency of heating surface of preheating raising and hot water effluent to measure.
This utility model be the technical scheme is that a kind of sewage source heat pump hot-water heating system utilizing waste water reclamation waste heat by the above-mentioned technical problem of solution, include sewage source heat pump unit and the cold water pipeline being connected with sewage source heat pump unit, described sewage source heat pump unit one end is provided with heat source water import and heat source water outlet, heat source water import is connected with bath wastewater pond by waste line, heat source water in bath wastewater pond flows out from heat source water outlet after flowing into sewage source heat pump unit by waste line, the sewage source heat pump unit other end is provided with cooling water inlet and hot water outlet, cooling water inlet is connected with cold water pipeline one end, cold water in cold water pipeline flows into sewage source heat pump unit from cooling water inlet, make hot water by sewage source heat pump unit to flow out from hot water outlet；Described cold water pipeline and waste line all carry out heat exchange by preheating heat exchanger, and the heat source water in waste line transfers heat to the cold water in cold water pipeline, preheats cold water.
Further, the waste line between bath wastewater pond and preheating heat exchanger has been sequentially connected in series hair interceptor and sand filtration cylinder.
Further, the waste line between bath wastewater pond and preheating heat exchanger being also in series with sewage pump, described sewage pump is arranged between hair interceptor and sand filtration cylinder.
Preferably, the cold water pipeline other end connects with tap water pipe line.
Preferably, the cold water pipeline other end also can be connected with cold water storage cistern, and the cold water pipeline between cold water storage cistern and preheating heat exchanger is in series with water supply pump.
The beneficial effects of the utility model are: bath wastewater is organically combined by this utility model with sewage source heat pump hot-water heating system, first bath wastewater and cold water are carried out a heat exchange in preheating heat exchanger, improve the inlet water temperature of required heating, then again heat in sewage source heat pump unit, heating process reduces wastewater temperature further, fully efficiently utilize the heat energy in bath wastewater, improve the overall efficiency of heating surface of sewage source heat pump hot-water heating system, considerably reduce the heating cost of domestic hot-water, energy-conserving and environment-protective, on the premise of system of unit heat, water yield is bigger, to meet the use requirement of client, there is good practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Labelling in figure: 1, sewage source heat pump unit, 2, bath wastewater pond, 3, preheating heat exchanger, 4, hair interceptor, 5, sand filtration cylinder, 6, sewage pump, 7, water supply pump, 8, cold water pipeline, 9, waste line.
Detailed description of the invention
As shown in Figure 1, a kind of sewage source heat pump hot-water heating system utilizing waste water reclamation waste heat, sewage source heat pump unit 1 one end is provided with heat source water import and heat source water outlet, heat source water import is connected with bath wastewater pond 2 by waste line 9, sewage source heat pump unit 1 other end is provided with cooling water inlet and hot water outlet, and cooling water inlet is connected with cold water pipeline 8 one end.Cold water pipeline 8 other end also can be connected with cold water storage cistern, and the cold water pipeline 8 between cold water storage cistern and preheating heat exchanger 3 is in series with water supply pump 7.Described cold water pipeline 8 and waste line 9 all carry out heat exchange by preheating heat exchanger 3.Hair interceptor 4, sewage pump 6 and sand filtration cylinder 5 it has been sequentially connected in series on waste line 9 between bath wastewater pond 2 and preheating heat exchanger 3.
Heat source water in bath wastewater pond 2, is discharged finally by heat source water outlet by being transported in sewage source heat pump unit 1 after preheating heat exchanger 3 by waste line 9.Cold water in cold water storage cistern, is emitted at user finally by hot water outlet by being transported to sewage source heat pump unit 1 after preheating heat exchanger 3 by water lines 8.In heat exchanger 3, the heat source water that temperature is higher transfers thermal energy to the cold water that temperature is relatively low, preheats cold water, improves the inflow temperature of the cold water of heating.In water source heat pump units 1, heat energy further with heat source water, reduce the temperature of heat source water, the heat energy of heat source water is used for cold water and again heats, the most efficiently utilize the heat energy in bath wastewater, improve the overall efficiency of heating surface of sewage source heat pump hot-water heating system, considerably reduce the heating cost of domestic hot-water, the residual heat resources of effective sanitary wastewater, energy-conserving and environment-protective, on the premise of system of unit heat, water yield is bigger, has good practicality.
Further, cold water pipeline 8 can also be connected with tap water pipe line or other water sources.
The above is only preferred implementation of the present utility model; for those skilled in the art; on the premise of without departing from this utility model know-why, it is also possible to make some improvement and modification, these also should be regarded as protection domain of the present utility model.
Claims (5)
1. the sewage source heat pump hot-water heating system utilizing waste water reclamation waste heat, include sewage source heat pump unit (1) and the cold water pipeline (8) being connected with sewage source heat pump unit (1), it is characterized in that: described sewage source heat pump unit (1) one end is provided with heat source water import and heat source water outlet, heat source water import is connected with bath wastewater pond (2) by waste line (9), sewage source heat pump unit (1) other end is provided with cooling water inlet and hot water outlet, and cooling water inlet is connected with cold water pipeline (8) one end；Described cold water pipeline (8) and waste line (9) all carry out heat exchange by preheating heat exchanger (3).
A kind of sewage source heat pump hot-water heating system utilizing waste water reclamation waste heat, it is characterised in that: it is sequentially connected in series hair interceptor (4) and sand filtration cylinder (5) on the waste line (9) between bath wastewater pond (2) and preheating heat exchanger (3).
A kind of sewage source heat pump hot-water heating system utilizing waste water reclamation waste heat, it is characterized in that: be also in series with sewage pump (6) on the waste line (9) between bath wastewater pond (2) and preheating heat exchanger (3), described sewage pump (6) is arranged between hair interceptor (4) and sand filtration cylinder (5).
A kind of sewage source heat pump hot-water heating system utilizing waste water reclamation waste heat, it is characterised in that: described cold water pipeline (8) other end connects with tap water pipe line.
A kind of sewage source heat pump hot-water heating system utilizing waste water reclamation waste heat, it is characterized in that: described cold water pipeline (8) other end also can be connected with cold water storage cistern, and the cold water pipeline (8) between cold water storage cistern and preheating heat exchanger (3) is in series with water supply pump (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284088.9U CN205579972U (en) | 2016-04-08 | 2016-04-08 | Utilize sewage source heat pump hot -water heating system of waste water reclamation waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284088.9U CN205579972U (en) | 2016-04-08 | 2016-04-08 | Utilize sewage source heat pump hot -water heating system of waste water reclamation waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205579972U true CN205579972U (en) | 2016-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620284088.9U Expired - Fee Related CN205579972U (en) | 2016-04-08 | 2016-04-08 | Utilize sewage source heat pump hot -water heating system of waste water reclamation waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205579972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218265A (en) * | 2022-07-20 | 2022-10-21 | 中国建筑西北设计研究院有限公司 | Sewage source heat pump system for data acquisition |
-
2016
- 2016-04-08 CN CN201620284088.9U patent/CN205579972U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218265A (en) * | 2022-07-20 | 2022-10-21 | 中国建筑西北设计研究院有限公司 | Sewage source heat pump system for data acquisition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Utilize sewage source heat pump hot -water heating system of waste water reclamation waste heat Effective date of registration: 20170913 Granted publication date: 20160914 Pledgee: Taiyuan high tech Zone Science and Technology Branch Pledgor: Shanxi Wen long Sino American ring Polytron Technologies Inc Registration number: 2017140000016 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181220 Granted publication date: 20160914 Pledgee: Taiyuan high tech Zone Science and Technology Branch Pledgor: Shanxi Wen long Sino American ring Polytron Technologies Inc Registration number: 2017140000016 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20190408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |