CN201779767U - System for comprehensively reclaiming residual heat of waste water in thermal spring - Google Patents

System for comprehensively reclaiming residual heat of waste water in thermal spring Download PDF

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Publication number
CN201779767U
CN201779767U CN 201020287705 CN201020287705U CN201779767U CN 201779767 U CN201779767 U CN 201779767U CN 201020287705 CN201020287705 CN 201020287705 CN 201020287705 U CN201020287705 U CN 201020287705U CN 201779767 U CN201779767 U CN 201779767U
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China
Prior art keywords
heat
heating
pump
heat exchanger
water
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Expired - Fee Related
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CN 201020287705
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Chinese (zh)
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唐际秋
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唐际秋
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Priority to CN 201020287705 priority Critical patent/CN201779767U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52Heat 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

Abstract

The utility model discloses a system for comprehensively reclaiming the residual heat of waste water in a thermal spring through a heat pump for heating, which is characterized in that an overflow pipe of a thermal spring pool is connected with a first heat exchanger and then a waste water tank; the waste water tank is connected with an evaporator of the heat pump through a waste water pump for heat exchange, and then connected with the waste water tank by a pipeline; a water inlet pipe for tap water is connected with the first heat exchanger and then a domestic hot water tank; the overflow pipe of the thermal spring pool is connected with a second heat exchanger through a branch overflow pipe arranged on the overflow pipe and then connected with the first heat exchanger, and the second heat exchanger is connected with a heating mechanism; and the heating mechanism comprises a heating pump and heating equipment, wherein the heating equipment is connected with the second heat exchanger through the heating pump and then the heating equipment to form a heating and heat exchange loop. The utility model has the advantages that the heat pump residual heat reclaiming manner is adopted to heat thermal spring water, and provide heating and hot water for life; and the heat dissipation problem of a water storage tank can be effectively solved.

Description

The waste water of spring residual heat integrative reclaims the heat pump heating system
Technical field
The utility model belongs to energy technology field, especially relates to a kind of waste water of spring residual heat integrative and reclaims the heat pump heating system.
Background technology
At present, domestic hot spring is heated uses oil burning boilers more, also has part to adopt gas fired-boiler or electric boiler.In winter, in the business hours, boiler needs long-play at hot spring, needs to consume a large amount of energy.Oil burning boiler, gas fired-boiler are subjected to the influence of fuel supply and price fluctuation bigger; Electric boiler uses the high-grade electric energy to produce hot water, and cost is very high.
In addition, hot spring bathing pool big with heat, and waste water of spring is directly drained.The a large amount of waste heats of existence in the waste water run off in vain, cause the waste of the energy; Simultaneously also environment is caused thermal pollution.
The utility model content
At the deficiency that above-mentioned prior art exists, the purpose of this utility model provides the waste heat in a kind of effective comprehensive reutilization waste water of spring, energy-saving and cost-reducing waste water of spring residual heat integrative reclaims the heat pump heating system.
To achieve these goals, the technical scheme that the utility model adopted is: the waste water of spring residual heat integrative reclaims the heat pump heating system, comprise hot water storage tank, spa pool, foul water tank, heat pump, domestic hot-water's case, heating equipment and heat exchanger etc., hot water storage tank is connected with the hot spring filling pipe; Hot water storage tank is connected with spa pool by pipeline, hot water storage tank by pipeline through feed pump pressurization be connected to form first heat-exchanging loop with hot water storage tank again after the condenser of heat pump is connected heat exchange; The overflow pipe of spa pool be connected with foul water tank again after first heat exchanger is connected; Foul water tank by pipeline through sewage pump be connected with foul water tank again after the evaporimeter of heat pump is connected heat exchange; The oral siphon of running water be connected with domestic hot-water's case again after first heat exchanger is connected.
Be connected with first heat exchanger after the overflow pipe of described spa pool is provided with branch's overflow pipe and second heat exchanger is connected, second heat exchanger is connected with heating mechanism again; Described heating mechanism comprises heating pump and heating equipment, heating equipment through the heating pump be connected to form the heating heat-exchanging loop with heating equipment again after second heat exchanger is connected.
Described heating mechanism also comprises the 3rd heat exchanger, and heating equipment is connected with the 3rd heat exchanger by the heating pump, and the 3rd heat exchanger is connected with second heat exchanger, and second heat exchanger is connected to form the heating heat-exchanging loop with heating equipment again.
Be provided with the connected component's pipeline that has valve between the water intake end pipeline of described heating equipment and the second heat exchanger water side pipeline.
Be provided with branch's bypass line between described heating heat-exchanging loop and first heat-exchanging loop and be connected, the heating heat-exchanging loop is respectively arranged with valve in the both sides of branch's bypass line.
Described domestic hot-water's case is connected to form second heat-exchanging loop by pipeline through heat exchange water pump and the 3rd heat exchanger.
Described foul water tank comprises high temperature foul water tank and low-temperature sewage case, and first heat exchanger is connected with the high temperature foul water tank, is provided with between high temperature foul water tank and the low-temperature sewage case to be connected communicating pipe; High temperature foul water tank and low-temperature sewage case respectively by pipeline through sewage pump be connected with the low-temperature sewage case again after the evaporimeter of heat pump is connected heat exchange, the pipeline between sewage pump and the low-temperature sewage case is provided with control valve.
After adopting said structure, the utility model is compared the advantage that is had with prior art and is: adopt the mode of heat pump recovery waste heat to heat thermal water, heating source is provided and life hot water is provided; And adopt high temperature foul water tank and low-temperature sewage case to set up respectively, allow the useless thermal water of spa pool overflow flow directly to the high temperature foul water tank, the low-temperature sewage of exporting from the evaporimeter of heat pump flows to the low-temperature sewage case, allow the sewage of high low temperature foul water tank isolate mutually, making the sewage that enters evaporator with heat pump all is high temperature sewage, and between low-temperature sewage case and sewage pump, be provided with control valve and regulate discharge, thereby improve the task performance of heat pump; Simultaneously thermal water is brought up to higher temperature by the heat pump condenser heat exchange and send into heat storage water tank, use for spa pool, the thermal water of heat storage water tank can directly enter heat pump heat again, keeps the temperature in the water tank.By the communicating pipe balance water level between high temperature foul water tank and low-temperature sewage case, unnecessary sewage enters sewer from low-temperature sewage case overflow pipe, regulate the water temperature that enters evaporimeter by control valve is set on the pipeline between the evaporimeter of low-temperature sewage case and heat pump, can effectively solve the excessive problem of compressor load.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic diagram that waste water of spring residual heat integrative of the present utility model reclaims the heat pump heating system.
The specific embodiment
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
The waste water of spring residual heat integrative reclaims the heat pump heating system, as shown in Figure 1, comprises hot water storage tank 1, spa pool 3, high temperature foul water tank 4, low-temperature sewage case 5 and heat pump 18.Hot water storage tank 1 is connected with hot spring filling pipe 2, and hot spring filling pipe 2 is connecting the feed pipe of hot water storage tank 1.Hot water storage tank 1 is connected with spa pool 3 by pipeline, for spa pool 3 provides hot water.The thermal water that hot spring filling pipe 2 is come in derives from underground hot water, is mainly used in the low temperature thermal water that replenishes in the spa pool, and the waste heat recovery thermal source is provided.Pipeline between hot water storage tank 1 and the spa pool 3 is provided with first valve 13.Hot water storage tank 1 is connected to form first heat-exchanging loop with hot water storage tank 1 after entering condenser 12 heat exchange in the heat pump 18 by pipeline after feed pump 19 pressurization again.The overflow pipe of spa pool 3 be connected with high temperature foul water tank 4 again after first heat exchanger 23 is connected; Be provided with between high temperature foul water tank 4 and the low-temperature sewage case 5 and be connected communicating pipe 6; High temperature foul water tank 4 and low-temperature sewage case 5 respectively by pipeline through sewage pump 9 be connected with low-temperature sewage case 5 again after the evaporimeter 10 of heat pump is connected heat exchange, the pipeline between sewage pump 9 and the low-temperature sewage case 5 is provided with control valve 28.The oral siphon 24 of running water be connected with domestic hot-water's case 25 again after first heat exchanger 23 is connected.Pipeline between high temperature foul water tank 4 and low-temperature sewage case 5 and the sewage pump 9 is provided with filter 8, with the impurity in the filtered water, avoids its influence to sewage pump and evaporimeter.Low-temperature sewage case 5 is provided with relief sewer 7, and unnecessary low-temperature wastewater is entered to sewer.Low-temperature sewage case 5 is provided with the drainpipe 15 that the 3rd valve is installed.High temperature foul water tank 4 is provided with the drainpipe 16 that second valve is installed.On spa pool 3, be provided with the drainpipe 14 of the 4th valve.In heat pump 18, be connected by compressor 11 between condenser 12 and the evaporimeter 10, between condenser 12 and evaporimeter 10, also be provided with choke valve 13.
Be connected with first heat exchanger 23 after the overflow pipe of described spa pool 3 is provided with branch's overflow pipe and second heat exchanger 22 is connected, second heat exchanger 22 is connected with heating mechanism again.Between overflow pipe and first heat exchanger 23 and second heat exchanger 22, be provided with second filter 31 and the valve.Described heating mechanism comprises heating pump 20, heating equipment 21 and the 3rd heat exchanger 27, heating equipment 21 is connected with the 3rd heat exchanger 27 by heating pump 20, and the 3rd heat exchanger 27 is connected with second heat exchanger 22, and second heat exchanger 22 is connected to form the heating heat-exchanging loop with heating equipment 21 again.Heating equipment 21 can be a heating device.Between the water intake end pipeline of heating equipment 21 and second heat exchanger, 22 water side pipelines, be provided with the connected component's pipeline 29 that has valve.Be provided with branch's bypass line 30 and be connected between heating heat-exchanging loop and first heat-exchanging loop, the heat-exchanging loop that heats is respectively arranged with valve in the both sides of branch line; Heating pump 20 like this, heating equipment 22 forms a heat-exchanging loop with hot water storage tank 1; Heating pump 20, heating equipment 22 forms a heat-exchanging loop with hot water storage tank 1; Heating pump 20, heating equipment 22 forms a heat-exchanging loop with condenser 12; Hot water storage tank 1, supply-water pump 19 and the 3rd heat exchanger 27 form a heat-exchanging loop; Condenser 12, supply-water pump 19 and the 3rd heat exchanger 27 form a heat-exchanging loop.Provide multiple modes of operation by the conversion valve switch.Be connected to form second heat-exchanging loop at domestic hot-water's case 25 by heat exchange water pump 26 and the 3rd heat exchanger 27.
When the utility model brings into operation, fill with hot water storage tank 1 and spa pool 2 with thermal water, this moment high temperature foul water tank 4 and low-temperature sewage case 5 anhydrous entering, lack of water switch closure, water full gate close and disconnect sewage pump, feed pump and heat pump 18 quit work, treat that the spa pool temperature is reduced to when being lower than human body temperature, additional thermal water improves temperature, and unnecessary thermal water flows to the high temperature foul water tank after entering heat exchanger by filter; When waiting to reach water level control height, the lack of water switch disconnects, and the water full gate closes closed, starts sewage pump 9 automatically, feed pump 19 and heat pump 18.Sewage by after entering evaporimeter 10 heat exchange of heat pump after sewage pump 9 pressurizations, flows to low-temperature sewage case 5 again through filter 8, and when the useless thermal water of overflow during greater than the flow of sewage pump, the unnecessary waste water that the low-temperature sewage case is 5 li enters sewer by overflow pipe.When the useless thermal water of overflow during less than the flow of sewage pump, the unnecessary waste water in the low-temperature sewage case flows to high temperature foul water tank 4 by communicating pipe 6, keeps high low temperature Effluent tank level balance.When the high temperature sewage temperature too high, regulate sewage temperature by the valve opening on the outlet pipe of regulating the low-temperature sewage case, sewage pump 9 and feed pump 19 move continuously, evaporimeter by heat pump is the heat absorption in the sewage, taking in the heat pump condenser to releases and adds the heating of gentle room to hot spring and domestic hot-water thermal source is provided, when the temperature of high low temperature foul water tank is lower than the design temperature of heat pump, automatically close the heat pump machine, when equitemperature is elevated to the design temperature of heat pump, open heat pump machine heating thermal water automatically.Close when heating the domestic hot-water for the valve on hot spring hot water storage tank and heating heat exchange manifold; give the domestic hot-water exchange heat from the hot water that heat pump machine condenser comes out by heat exchanger; the domestic hot-water finishes heating process by the heat exchanger heat exchange after pipeline flows back to domestic hot-water's case through the heat-exchanger pump pressurization, up to reaching the design temperature autostop.Domestic hot-water's moisturizing enters through valve by running water pipe and enters domestic hot-water's case after high temperature sewage that heat exchanger and spa pool stream comes carries out heat exchange.Domestic hot-water, thermal water add between the heating of gentle room and can carry out separately also can carrying out simultaneously.The switch that only needs to adjust valve just can be finished the function conversion.Expansion tank plays moisturizing and level pressure effect to water pipe.Pipeline between spa pool and high temperature sewage is established bypass heat exchanger and valve, regulates the high temperature discharge of sewage by heat exchanger.The low temperature heating hot water that room when heating, terminal stream came from the room heats up by heat exchanger after heating pump pressurization back is got back to the room end again by by-passing valve heats to the room, when the heating hot water temperature is low, close the heating by-passing valve, the hot water that allows heating hot water and heat pump machine condenser come out is heated once more by the heat exchanger heat-shift and is met the requirements of the heating hot water temperature.
The foregoing description is not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.

Claims (7)

1. the waste water of spring residual heat integrative reclaims the heat pump heating system, comprises hot water storage tank, spa pool, foul water tank and heat pump, and hot water storage tank is connected with the hot spring filling pipe; Hot water storage tank is connected with spa pool by pipeline, hot water storage tank by pipeline through feed pump pressurization be connected to form first heat-exchanging loop with hot water storage tank again after the condenser of heat pump is connected heat exchange; It is characterized in that: the overflow pipe of described spa pool be connected with foul water tank again after first heat exchanger is connected; Foul water tank by pipeline through sewage pump be connected with foul water tank again after the evaporimeter of heat pump is connected heat exchange; The oral siphon of running water be connected with domestic hot-water's case again after first heat exchanger is connected.
2. waste water of spring residual heat integrative according to claim 1 reclaims the heat pump heating system, it is characterized in that: be connected with first heat exchanger after the overflow pipe of described spa pool is provided with branch's overflow pipe and second heat exchanger is connected, second heat exchanger is connected with heating mechanism again; Described heating mechanism comprises heating pump and heating equipment, heating equipment through the heating pump be connected to form the heating heat-exchanging loop with heating equipment again after second heat exchanger is connected.
3. waste water of spring residual heat integrative according to claim 2 reclaims the heat pump heating system, it is characterized in that: described heating mechanism also comprises the 3rd heat exchanger, heating equipment is connected with the 3rd heat exchanger by the heating pump, the 3rd heat exchanger is connected with second heat exchanger, and second heat exchanger is connected to form the heating heat-exchanging loop with heating equipment again.
4. reclaim the heat pump heating system according to claim 2 or 3 described waste water of spring residual heat integratives, it is characterized in that: be provided with the connected component's pipeline that has valve between the water intake end pipeline of described heating equipment and the second heat exchanger water side pipeline.
5. waste water of spring residual heat integrative according to claim 4 reclaims the heat pump heating system, it is characterized in that: be provided with branch's bypass line between described heating heat-exchanging loop and first heat-exchanging loop and be connected, the heating heat-exchanging loop is respectively arranged with valve in the both sides of branch's bypass line.
6. waste water of spring residual heat integrative according to claim 1 reclaims the heat pump heating system, and it is characterized in that: described domestic hot-water's case is connected to form second heat-exchanging loop by pipeline through heat exchange water pump and the 3rd heat exchanger.
7. waste water of spring residual heat integrative according to claim 1 reclaims the heat pump heating system, it is characterized in that: described foul water tank comprises high temperature foul water tank and low-temperature sewage case, first heat exchanger is connected with the high temperature foul water tank, is provided with between high temperature foul water tank and the low-temperature sewage case to be connected communicating pipe; High temperature foul water tank and low-temperature sewage case respectively by pipeline through sewage pump be connected with the low-temperature sewage case again after the evaporimeter of heat pump is connected heat exchange, the pipeline between sewage pump and the low-temperature sewage case is provided with control valve.
CN 201020287705 2010-08-10 2010-08-10 System for comprehensively reclaiming residual heat of waste water in thermal spring Expired - Fee Related CN201779767U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201020287705 CN201779767U (en) 2010-08-10 2010-08-10 System for comprehensively reclaiming residual heat of waste water in thermal spring

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Application Number Priority Date Filing Date Title
CN 201020287705 CN201779767U (en) 2010-08-10 2010-08-10 System for comprehensively reclaiming residual heat of waste water in thermal spring

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Publication Number Publication Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102563972A (en) * 2012-01-20 2012-07-11 淮安恒信水务科技有限公司 Dual-path input water heating system realizing gradient use of heat pump waste heat
CN106480930A (en) * 2016-11-28 2017-03-08 周康寿 Automation hot spring indoor and outdoor and hotel's integrated system
CN109405347A (en) * 2018-12-05 2019-03-01 江苏天舒电器有限公司 A kind of bathroom utilizes control system for heat pump and control method with Multi-stage heat

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102563972A (en) * 2012-01-20 2012-07-11 淮安恒信水务科技有限公司 Dual-path input water heating system realizing gradient use of heat pump waste heat
CN102563972B (en) * 2012-01-20 2013-11-27 淮安恒信水务科技有限公司 Dual-path input water heating system realizing gradient use of heat pump waste heat
CN106480930A (en) * 2016-11-28 2017-03-08 周康寿 Automation hot spring indoor and outdoor and hotel's integrated system
CN109405347A (en) * 2018-12-05 2019-03-01 江苏天舒电器有限公司 A kind of bathroom utilizes control system for heat pump and control method with Multi-stage heat
CN109405347B (en) * 2018-12-05 2021-08-06 江苏天舒电器有限公司 Control method of multi-stage heat utilization heat pump control system for bathroom

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110330

Termination date: 20110810