CN201110728Y - Pollution discharge tube waste hot water heat recovery device - Google Patents

Pollution discharge tube waste hot water heat recovery device Download PDF

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Publication number
CN201110728Y
CN201110728Y CN 200720059066 CN200720059066U CN201110728Y CN 201110728 Y CN201110728 Y CN 201110728Y CN 200720059066 CN200720059066 CN 200720059066 CN 200720059066 U CN200720059066 U CN 200720059066U CN 201110728 Y CN201110728 Y CN 201110728Y
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CN
China
Prior art keywords
pipe
water
blow
hot water
heat
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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 200720059066
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Chinese (zh)
Inventor
陈剑明
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陈剑明
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Priority to CN 200720059066 priority Critical patent/CN201110728Y/en
Application granted granted Critical
Publication of CN201110728Y publication Critical patent/CN201110728Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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 relates to a waste hot water remaining heat recovery device of a blow-off pipe, one end of the blow-off pipe is equipped with a water inlet, and the other end of the blow-off pipe is equipped with a water outlet. The waste hot water remaining heat recovery device of a blow-off pipe is characterized in that the inner surface or the outer surface of the blow-off pipe is equipped with a heat exchanger pipe, and a water inlet interface of tap water pipes and a water outlet interface of tap water pipes are arranged on the heat exchange pipe. Because the utility model employs the helical heat exchange pipe from bottom to top, the waste hot water passes through the heat exchange pipe from bottom to top, and clean tap water is in heat transmission from bottom to top through the heat exchange pipe, thereby sufficiently recovering the heat energy in the waste hot water furthest, and transporting the warm tap water after heating up into a heat preservation water tank. The waste hot water remaining heat recovery device of a blow-off pipe is high in heat exchange efficiency, simple and convenient in structure and convenient in installation and maintenance. Further, the waste hot water remaining heat recovery device of a blow-off pipe can reuse the waste hot water discharged from dormitories and buildings after accumulating the waste hot water, with wide range of application, and can be in complement usage with a solar water heater, a heat pump water heater, an electric water heater, a gas water heater, an oil-fired hot water boiler and the like.

Description

Blow-off pipe spent hot water waste-heat recovery device
Technical field
The utility model relates to a kind of retracting device, the device of spent hot water's heat recovery that particularly a kind of blow-off pipe is discharged.
Background technology
In the daily life, people have a bath, wash one's hands, wash one's face, washing the dishes is discharged to down in the ditch by blow-off line with the spent hot water who crosses, but the heat among these spent hot waters does not obtain utilization, wastes heat.China Patent No. 200420045592.0 discloses a kind of excess heat recovery device for shower waste water, comprise the disk body that catchments, heat exchange cavity, heat-exchange tube, water-collecting tray is positioned at heat exchange cavity top, heat-exchange tube is positioned at the heat exchange cavity, be provided with supporting clapboard in the described heat exchange cavity, described supporting clapboard upper/lower terminal is connected with water-collecting tray and heat exchange cavity diapire respectively, and described heat-exchange tube is fixedly mounted in the heat exchange cavity by supporting clapboard; Described heat-exchange tube can be the inclined coil pipe that circles round, and its structure is complicated, carries out recuperation of heat after can not concentrating the spent hot water that discharge in the dormitory.
Summary of the invention
The purpose of this utility model is carried out the device that recuperation of heat utilizes after just providing a kind of can concentrating the spent hot water that discharge in the dormitory.
The technical scheme that its technical problem that solves the utility model adopts is: blow-off pipe one end is provided with water inlet, the blow-off pipe other end is provided with delivery port, it is characterized in that in the blow-off pipe or appearance is provided with heat exchanger tube, heat exchanger tube is provided with running water pipe water inlet interface and running water pipe water outlet interface.When being provided with heat exchanger tube in the blow-off pipe, blow-off pipe one end is provided with running water pipe turnover seal, and running water pipe water inlet interface and running water pipe water outlet interface stretch out outside the running water pipe turnover seal.Blow-off pipe is provided with inspection opening; Be provided with screen pack in the water inlet of blow-off pipe.
The utility model is because the spiral heat exchange tube on having adopted from descending, the spent hot water passes through heat exchanger tube from bottom to up, the running water of cleaning carries out heat transmission from bottom to up in heat exchanger tube, to greatest extent the heat energy among the spent hot water is fully reclaimed, and the warm running water after will heating up is transported in the attemperater.The utility model heat exchange efficiency height, features simple structure, convenient for installation and maintenance, the spent hot water of discharges such as dormitory and domestic premises carries out the recuperation of heat utilization after can be concentrated, applied widely, can with supporting uses such as solar water heater, Teat pump boiler, electric heater, gas heater, fuel oil hot water boiler.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Structural representation when Fig. 2 installs for the utility model horizontal type.
Fig. 3 is placed on ground for the utility model or imbeds the face of land structural representation when being vertical the installation.
Fig. 4 is an embodiment of the present utility model.
In the drawings: blow-off pipe 1, water inlet 2, heat exchanger tube 3, running water pipe turnover seal 4, running water pipe water inlet interface 5, running water pipe water outlet interface 6, delivery port 7, inspection opening 8, screen pack 9.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model will be further described, but it is not represented as unique embodiment of the present utility model.
Embodiment one
Please read Fig. 1, blow-off pipe 1 one ends are provided with water inlet 2, blow-off pipe 1 other end is provided with delivery port 7, blow-off pipe 1 other end also is provided with running water pipe turnover seal 4, be provided with spiral heat exchange tube 3 in the blow-off pipe 1, heat exchanger tube 3 is provided with running water pipe water inlet interface 5 and running water pipe water outlet interface 6, and running water pipe water inlet interface 5 and running water pipe water outlet interface 6 stretch out outside the running water pipe turnover seal 4.Blow-off pipe 1 is provided with inspection opening 8, safeguards heat exchanger tube 3 with convenient removing foreign material and inspection; Be provided with screen pack 9 in the water inlet 2 of blow-off pipe 1, enter in the blow-off pipe 1 to stop foreign material; The shape of blow-off pipe 1 can be hollow shape such as circle, square, ellipse, and available plastics, fiberglass, cement, metal etc. are made.
When the utility model is used for blow-off pipe spent hot water waste heat recovery, the running water pipe interface 5 of intaking is connected running water, running water pipe water outlet interface 6 inserts in the water heater attemperater by water pipe; Blow-off pipe 1 is vertical installation, two fluid courses are arranged in the blow-off pipe 1, article one, be spent hot water's runner, when using hot water, the life spent hot water who produces is as having a bath, wash one's hands, wash one's face, wash the dishes when entering blow-off pipe 1 after by centralized collection with the spent hot water who crosses, spent hot water's inlet is exactly a water inlet 2, water inlet 2 is connected with the blowdown main in use hot water places such as bathroom and kitchen, middle through blow-off pipe 1 and the heat exchanger tube in blow-off pipe 13, make the spent hot water's release of the running water in heat exchanger tube 3 heat energy rapidly, the waste water behind the release heat energy is discharged to down the ditch through the delivery port 7 of blow-off pipe 1; Another is the running water runner, its water inlet is exactly a running water pipe water inlet interface 5, when using hot water, water heater attemperater water level descends, running water pipe is automatically to the water heater attemperater running water of nourishing, running water carries out heat absorption to the spent hot water through bending to spiral helicine heat exchanger tube 3, makes running water fully absorb heat energy among the spent hot water to greatest extent, in the warm running water inflow water heater attemperater after will being heated up by running water pipe by running water pipe water outlet interface 6 again.After using a period of time, open the inspection opening 8 on the blow-off pipe 1, the foreign material on the cleaning screen pack 9, and check and safeguard heat exchanger tube 3.
Embodiment two
Please read Fig. 2, its structure, connected mode and the course of work are identical with embodiment one, and just blow-off pipe 1 is installed for horizontal type.
Embodiment three
Please read Fig. 3, its structure, connected mode and the course of work are identical with embodiment one, just blow-off pipe 1 is vertical installation for being placed on ground or imbedding the face of land, and the water inlet of blow-off pipe 12 is interior can not establish screen pack 9, and blow-off pipe 1 can be with brick one-tenth, cast or make with metal etc. with fiberglass.
Embodiment four
Please read Fig. 4, blow-off pipe 1 one ends are provided with water inlet 2, blow-off pipe 1 other end is provided with delivery port 7, blow-off pipe 1 appearance is provided with spiral heat exchange tube 3, spiral heat exchange tube 3 closely contacts with blow-off pipe 1 appearance or combines together, and spiral heat exchange tube 3 is provided with running water pipe water inlet interface 5 and running water pipe water outlet interface 6.
Its course of work is identical with embodiment one.

Claims (4)

1, a kind of blow-off pipe spent hot water waste-heat recovery device, blow-off pipe (1) one end is provided with water inlet (2), blow-off pipe (1) other end is provided with delivery port (7), it is characterized in that in the blow-off pipe (1) or appearance is provided with heat exchanger tube (3), heat exchanger tube (3) is provided with running water pipe water inlet interface (5) and running water pipe water outlet interface (6).
2, blow-off pipe spent hot water waste-heat recovery device according to claim 1, when it is characterized in that being provided with heat exchanger tube (3) in the described blow-off pipe (1), blow-off pipe (1) one end is provided with running water pipe turnover seal (4), and running water pipe water inlet interface (5) and running water pipe water outlet interface (6) stretch out outside the running water pipe turnover seal (4).
3, blow-off pipe spent hot water waste-heat recovery device according to claim 1 is characterized in that described blow-off pipe (1) is provided with inspection opening (8).
4, blow-off pipe spent hot water waste-heat recovery device according to claim 1 is characterized in that being provided with screen pack (9) in the water inlet (2) of described blow-off pipe (1).
CN 200720059066 2007-10-28 2007-10-28 Pollution discharge tube waste hot water heat recovery device Expired - Fee Related CN201110728Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200720059066 CN201110728Y (en) 2007-10-28 2007-10-28 Pollution discharge tube waste hot water heat recovery device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200720059066 CN201110728Y (en) 2007-10-28 2007-10-28 Pollution discharge tube waste hot water heat recovery device

Publications (1)

Publication Number Publication Date
CN201110728Y true CN201110728Y (en) 2008-09-03

Family

ID=39895262

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200720059066 Expired - Fee Related CN201110728Y (en) 2007-10-28 2007-10-28 Pollution discharge tube waste hot water heat recovery device

Country Status (1)

Country Link
CN (1) CN201110728Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102538508A (en) * 2012-02-21 2012-07-04 大连理工大学 Heat recovery device for preheating cold water before mixing
CN102735081A (en) * 2011-04-03 2012-10-17 代科创 Concealed heat exchanger device for recycling waste heat of bathing wastewater and method of device
CN102840773A (en) * 2012-10-02 2012-12-26 柳州市京阳节能科技研发有限公司 Environment-friendly energy-saving residual heat water heating tank
WO2013019094A1 (en) * 2011-08-03 2013-02-07 Kimolaev Tleubek Sarsembaevich Method for producing heat energy from electric energy and device for carrying out said method
CN105423776A (en) * 2016-01-11 2016-03-23 黎万银 Shower waste heat recovery device
CN105841224A (en) * 2015-01-13 2016-08-10 银川艾尼工业科技开发有限公司 Wall hanging stove input hot water heat exchange system
CN109708495A (en) * 2018-12-24 2019-05-03 吉祥三宝高科纺织有限公司 Hot waste water waste-heat recovery device during textile dyeing final finishing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102735081A (en) * 2011-04-03 2012-10-17 代科创 Concealed heat exchanger device for recycling waste heat of bathing wastewater and method of device
WO2013019094A1 (en) * 2011-08-03 2013-02-07 Kimolaev Tleubek Sarsembaevich Method for producing heat energy from electric energy and device for carrying out said method
CN102538508A (en) * 2012-02-21 2012-07-04 大连理工大学 Heat recovery device for preheating cold water before mixing
CN102840773A (en) * 2012-10-02 2012-12-26 柳州市京阳节能科技研发有限公司 Environment-friendly energy-saving residual heat water heating tank
CN105841224A (en) * 2015-01-13 2016-08-10 银川艾尼工业科技开发有限公司 Wall hanging stove input hot water heat exchange system
CN105423776A (en) * 2016-01-11 2016-03-23 黎万银 Shower waste heat recovery device
CN109708495A (en) * 2018-12-24 2019-05-03 吉祥三宝高科纺织有限公司 Hot waste water waste-heat recovery device during textile dyeing final finishing

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080903

Termination date: 20101028