CN203010921U - Recovery unit for waste heat from waste water - Google Patents

Recovery unit for waste heat from waste water Download PDF

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Publication number
CN203010921U
CN203010921U CN 201220726806 CN201220726806U CN203010921U CN 203010921 U CN203010921 U CN 203010921U CN 201220726806 CN201220726806 CN 201220726806 CN 201220726806 U CN201220726806 U CN 201220726806U CN 203010921 U CN203010921 U CN 203010921U
Authority
CN
China
Prior art keywords
water
heat
water tank
waste
heat exchanger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220726806
Other languages
Chinese (zh)
Inventor
谭福兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEILONGJIANG YILONG TECH DEVELOPMENT Co Ltd
Original Assignee
HEILONGJIANG YILONG TECH DEVELOPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HEILONGJIANG YILONG TECH DEVELOPMENT Co Ltd filed Critical HEILONGJIANG YILONG TECH DEVELOPMENT Co Ltd
Priority to CN 201220726806 priority Critical patent/CN203010921U/en
Application granted granted Critical
Publication of CN203010921U publication Critical patent/CN203010921U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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]
    • Y02B30/12Hot water central heating systems using heat pumps

Abstract

The utility model discloses a recovery unit for waste heat from waste water, relates to a waste heat collector, and particularly relates to a device for collecting waste heat in waste water. The recovery unit for waste heat from waste water comprises a waste water collection tank, a heat exchanger, a circulating pup, a heat pump, a cold water tank, a high-temperature hot water tank and a medium-temperature hot water tank. The vertical heat exchanger is disposed in the waste water collection tank. The heat pump is provided with an evaporator and a condenser inside. The top and bottom of the side of the heat exchanger are provided with a water outlet and a return water hole respectively. The water outlet and the return water hole are respectively connected with the evaporator through pipelines. The circulating pump is disposed on the pipeline connected with the return water hole. The high heat pump is disposed on the cold water tank and is located higher than the high-temperature hot water tank. The high-temperature hot water tank is located higher than the medium-temperature water tank. An inlet of the condenser is connected with the cold water tank through a pipeline. An outlet of the condenser is connected with the inlet of the high-temperature hot water tank. The high-temperature hot water tank is respectively connected to a bath water pipeline and the medium-temperature hot water tank. The medium-temperature hot water tank is connected with a domestic water pipeline. The problem that the heat in the waste water is not fully utilized in the prior art is solved.

Description

Waste water residual heat reclaims unit
Technical field
The utility model relates to surplus heat collection device, is specifically related to collect the device of waste heat from waste water.
Background technology
At present, in industrial production, there is a large amount of waste water to discharge, quite a few waste water is arranged with a large amount of waste heats, also often discharge the waste water with certain waste heat in people's life.The mode of this random discharge waste water has been wasted a large amount of heat energy.
Summary of the invention
The utility model provides waste water residual heat to reclaim unit, and the utility model solves the problem that in existing waste water, heat can not be fully used.
For addressing the above problem, the utility model adopts following technical scheme: waste water residual heat reclaims unit, this unit comprise wastewater collection pond l, heat exchanger 2, circulating pump 3, heat pump 5, cold water storage cistern 7, high-temperature-hot-water case 9 and in warm water tank 11; Wastewater collection pond l is rectangular structure, and the heat exchanger 2 of vertical setting is arranged in the l of wastewater collection pond, and heat exchanger 2 is slab structure, and the cavity that stores heat-conducting work medium is arranged in heat exchanger 2, and the front and back sidewall of heat exchanger 2 has the groove 8 of vertical setting; Be provided with evaporimeter 4 and condenser 6 in heat pump 5; Heat exchanger 2 sides are respectively arranged with delivery port and water return outlet up and down, and delivery port is connected evaporimeter 4 by pipeline respectively with water return outlet, on the pipeline that connects water return outlet, are provided with circulating pump 3; The cold water storage cistern 7 high heat pumps 5 in position, heat pump 5 positions are higher than high-temperature-hot-water case 9, high-temperature-hot-water case 9 positions higher than in warm water tank 11; The entrance of condenser 6 is connected with cold water storage cistern 7 by pipeline, and the entrance of the outlet of condenser 6 and high-temperature-hot-water case 9 joins, high-temperature-hot-water case 9 connect respectively shower water pipeline 10 and in warm water tank 11, in warm water tank 11 connect domestic water pipelines 12.
Advantage of the present utility model: simple in structure, heat exchanger has the groove of vertical setting, makes heat exchange efficiency high, and is convenient to clean; High temperature, middle temperature two levels of thermal water tank, realize that the water of different temperatures utilizes respectively, further improves thermal water utilization efficiency.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the schematic diagram of heat exchanger in Fig. 1.
Symbol description in figure: wastewater collection pond l, heat exchanger 2, circulating pump 3, evaporimeter 4, heat pump 5, condenser 6, cold water storage cistern 7, groove 8, high-temperature-hot-water case 9, shower water pipeline 10, in warm water tank 11, domestic water pipeline 12.
The specific embodiment
Below with best embodiment, the utility model is described in detail .
As shown in Figure 1-2, waste water residual heat reclaims unit, this unit comprise wastewater collection pond l, heat exchanger 2, circulating pump 3, heat pump 5, cold water storage cistern 7, high-temperature-hot-water case 9 and in warm water tank 11; Wastewater collection pond l is rectangular structure, and the heat exchanger 2 of vertical setting is arranged in the l of wastewater collection pond, and heat exchanger 2 is slab structure, and the cavity that stores heat-conducting work medium is arranged in heat exchanger 2, and the front and back sidewall of heat exchanger 2 has the groove 8 of vertical setting; Be provided with evaporimeter 4 and condenser 6 in heat pump 5; Heat exchanger 2 sides are respectively arranged with delivery port and water return outlet up and down, and delivery port is connected evaporimeter 4 by pipeline respectively with water return outlet, on the pipeline that connects water return outlet, are provided with circulating pump 3; The cold water storage cistern 7 high heat pumps 5 in position, heat pump 5 positions are higher than high-temperature-hot-water case 9, high-temperature-hot-water case 9 positions higher than in warm water tank 11; The entrance of condenser 6 is connected with cold water storage cistern 7 by pipeline, and the entrance of the outlet of condenser 6 and high-temperature-hot-water case 9 joins, high-temperature-hot-water case 9 connect respectively shower water pipeline 10 and in warm water tank 11, in warm water tank 11 connect domestic water pipelines 12.
The wastewater collection pond can adopt metallic plate to make, or utilizes concrete to construct, the waste water had surplus heat for collecting belt.During installation, wastewater collection pond and wastewater discharge pipe road join.During operation, can make the heat-conducting work medium circulation in heat exchanger by circulating pump, take away the waste heat in waste water, absorb by the evaporimeter in heat pump the heat that heat-conducting work medium is taken out of, obtain this heat by the condenser in heat pump again and then heating enters the water in condenser, the water that water pump will absorb heat is delivered to the high-temperature-hot-water case, warm water tank during the water that the high-temperature-hot-water case will not be finished and temperature reduces is input to, the high-temperature-hot-water case and in warm water tank be respectively bathing or toilet etc. suitable hot water be provided.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection domain of the present utility model.

Claims (1)

1. waste water residual heat reclaims unit, it is characterized in that, this unit comprise wastewater collection pond (l), heat exchanger (2), circulating pump (3), heat pump (5), cold water storage cistern (7), high-temperature-hot-water case (9) and in warm water tank (11); Wastewater collection pond (l) is rectangular structure, the heat exchanger (2) that vertical setting is arranged in wastewater collection pond (l), heat exchanger (2) is slab structure, the cavity that stores heat-conducting work medium is arranged in heat exchanger (2), and the front and back sidewall of heat exchanger (2) has the groove (8) of vertical setting; Be provided with evaporimeter (4) and condenser (6) in heat pump (5); Heat exchanger (2) side is respectively arranged with delivery port and water return outlet up and down, and delivery port is connected evaporimeter (4) by pipeline respectively with water return outlet, on the pipeline that connects water return outlet, is provided with circulating pump (3); The high heat pump in cold water storage cistern (7) position (5), heat pump (5) position is higher than high-temperature-hot-water case (9), high-temperature-hot-water case (9) position higher than in warm water tank (11); The entrance of condenser (6) is connected with cold water storage cistern (7) by pipeline, the entrance of the outlet of condenser (6) and high-temperature-hot-water case (9) joins, high-temperature-hot-water case (9) connect respectively shower water pipeline (10) and in warm water tank (11), in warm water tank (11) connect domestic water pipeline (12).
CN 201220726806 2012-12-26 2012-12-26 Recovery unit for waste heat from waste water Expired - Fee Related CN203010921U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220726806 CN203010921U (en) 2012-12-26 2012-12-26 Recovery unit for waste heat from waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220726806 CN203010921U (en) 2012-12-26 2012-12-26 Recovery unit for waste heat from waste water

Publications (1)

Publication Number Publication Date
CN203010921U true CN203010921U (en) 2013-06-19

Family

ID=48602510

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220726806 Expired - Fee Related CN203010921U (en) 2012-12-26 2012-12-26 Recovery unit for waste heat from waste water

Country Status (1)

Country Link
CN (1) CN203010921U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104456689A (en) * 2014-12-24 2015-03-25 东南大学 Replaceable phase change heat storage device and waste heat recycling device thereof
CN104676952A (en) * 2013-11-29 2015-06-03 中煤张家口煤矿机械有限责任公司 Method for producing hot bath water by use of waste heat of production circulating water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104676952A (en) * 2013-11-29 2015-06-03 中煤张家口煤矿机械有限责任公司 Method for producing hot bath water by use of waste heat of production circulating water
CN104456689A (en) * 2014-12-24 2015-03-25 东南大学 Replaceable phase change heat storage device and waste heat recycling device thereof
CN104456689B (en) * 2014-12-24 2017-05-17 东南大学 Replaceable phase change heat storage device and waste heat recycling device thereof

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130619

Termination date: 20151226

EXPY Termination of patent right or utility model