CN202692770U - Sewage heat recycling device - Google Patents

Sewage heat recycling device Download PDF

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Publication number
CN202692770U
CN202692770U CN 201220290881 CN201220290881U CN202692770U CN 202692770 U CN202692770 U CN 202692770U CN 201220290881 CN201220290881 CN 201220290881 CN 201220290881 U CN201220290881 U CN 201220290881U CN 202692770 U CN202692770 U CN 202692770U
Authority
CN
China
Prior art keywords
water inlet
drainpipe
inlet pipe
pipe
water
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 201220290881
Other languages
Chinese (zh)
Inventor
孙福庆
杨克非
何龙威
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.)
KUNSHAN NENGJIE TECHNOLOGY SERVICE Co Ltd
Original Assignee
KUNSHAN NENGJIE TECHNOLOGY SERVICE 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 KUNSHAN NENGJIE TECHNOLOGY SERVICE Co Ltd filed Critical KUNSHAN NENGJIE TECHNOLOGY SERVICE Co Ltd
Priority to CN 201220290881 priority Critical patent/CN202692770U/en
Application granted granted Critical
Publication of CN202692770U publication Critical patent/CN202692770U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a sewage heat recycling device which comprises a water draining pipe communicated with a sewer pipeline and a water inlet pipe communicated with a water inlet pipeline. The water inlet pipe is arranged on the periphery of the water draining pipe in spiral mode. The recycling device can pre-heat inflowing water, reduce waste of sewage heat and reasonably use resources due to the fact that the water inlet pipe is arranged on the periphery of the water draining pipe in spiral mode and absorbs the sewage heat from the water draining pipe.

Description

The Sewage heat energy recycle device
Technical field
The utility model relates to a kind of Sewage heat energy recycle device.
Background technology
In the middle of life or production process, the water of the water for bathing of draining, dish water or cleaning components often has very high temperature, and directly draining then by discharge pipe line to waste a large amount of energy.
Summary of the invention
In order to overcome defects, the utility model provides a kind of Sewage heat energy recycle device, and the heat energy in the sewage of the recyclable discharge of this recover also is used for heating the water inlet that will use, cuts the waste, and saves the energy.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of Sewage heat energy recycle device, comprise a drainpipe that is connected with the sewer pipeline and a water inlet pipe that is connected with inlet pipeline, described water inlet pipe spirals in the shape of a spiral and is located at described drainpipe periphery.
As further improvement of the utility model, described drainpipe has drainpipe water inlet and drainpipe delivery port, described water inlet pipe has water inlet pipe water inlet and water inlet pipe delivery port, described water inlet pipe water inlet is positioned near described drainpipe delivery port one end, and described water inlet pipe delivery port is positioned near described drainpipe water inlet one end.
As further improvement of the utility model, the cross section of described water inlet pipe is along the cross section ovalize of described drainpipe axis.
As further improvement of the utility model, described water inlet pipe and drainpipe are respectively one of copper pipe and aluminium-alloy pipe.
As further improvement of the utility model, the internal diameter of described drainpipe is far longer than the internal diameter of described water inlet pipe.
The beneficial effects of the utility model are: be threaded onto drainpipe periphery by a water inlet pipe helical disk is set, the energy of the sewage of discharging in the drainpipe is absorbed by water inlet pipe, can play to water inlet the purpose of preheating, reduce simultaneously the waste of the sewage energy, make rational use of resources.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model cross-sectional view;
Fig. 3 is the utility model mounting structure schematic diagram;
Fig. 4 is the structural representation of the utility model when being applied to the water for bathing energy recovery.
By reference to the accompanying drawings, make the following instructions:
1---drainpipe 2---water inlet pipe
11---drainpipe water inlet 12---drainpipe delivery port
21---water inlet pipe water inlet 22---water inlet pipe delivery port
3---discharge pipe line
4---running water pipe 5---pipe jointer
6---electric heater 7---control valve
8---triple valve 9---discharge pipe line
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated, but protection domain of the present utility model is not limited to following specific embodiment.
As shown in Figure 1, a kind of recover of discharge pipe line sewage heat energy, comprise a drainpipe 1 that is connected with the sewer pipeline and a water inlet pipe that is connected with inlet pipeline 2, this water inlet pipe 2 spirals in the shape of a spiral and is located at drainpipe 1 periphery, wherein, drainpipe 1 in the middle of being positioned at is one section extra heavy pipe, and external diameter is water inlet pipe far away.
Above-mentioned drainpipe has drainpipe water inlet 11 and drainpipe delivery port 12, water inlet pipe has water inlet pipe water inlet 21 and water inlet pipe delivery port 22, preferably, the water inlet pipe water inlet is positioned near drainpipe delivery port one end, and the water inlet pipe delivery port is positioned near drainpipe water inlet one end.
The section of above-mentioned water inlet pipe preferably is set as oval-shaped, thereby increases heat exchange area, is conducive to heat exchange, as shown in Figure 2.Middle thick drainpipe 1 links to each other with the sewer pipeline, is installed between the sewer pipeline; The spiral coil of outside is that water inlet pipe 2 links to each other with running water or water inlet.The outer water inlet pipe connection of being connected with the internal layer drainpipe of the utility model is as a whole, does not have transportable part.Water inlet pipe of the present utility model and drainpipe all adopt the high heat transfer material, such as copper, aluminium alloy etc., wherein, middle drainpipe passes through the heat in the hot water high heat transfer material transfer of recover to the water in the water inlet pipe on central drainage pipe, thereby plays the purpose of preheating water inlet.Profile as shown in Figure 1, profile is as shown in Figure 2.
Thermal pollution is important indicator in the middle of the industrial wastewater pollution, because if the excess Temperature of industrial wastewater, the biochemical reaction speed in the water also can increase, and the dissolved oxygen amount in the water reduces, such as the toxicity raising of the noxious materials such as cyanide, heavy metal ion.Thus, the water environment of waste discharge will obviously worsen, and not only affect the existence of water fish class, more can make surrounding enviroment abominable.So, if the utility model is applied among the industrial production, not only can reach the purpose of saving the energy, can also play refrigerating industry waste water simultaneously, reduce the effect of industrial wastewater thermal pollution.
The scope of application of the present utility model is very extensive, both can be used for also can being applied to the places such as building, factory of handling official business among the home dwelling, can obviously reclaim the heat among the sewage of discharging, saves the energy.
Recover described in the utility model is installed in the discharge pipe line place, the concrete installation as shown in Figure 3, wherein, the upper end drainpipe water inlet 11 of drainpipe is connected by the discharge pipe line 3 that pipe jointer 5 is connected to watering equipment, the drainpipe delivery port 12 of the lower end of drainpipe connects discharge pipe line 3 by pipe jointer again, is communicated on the sewer at last again; Running water pipe 4 is communicated to the water inlet pipe water inlet 21 of water inlet pipe 2 by pipe jointer 5, behind water inlet pipe, connects running water pipe 4 by pipe jointer again by water inlet pipe delivery port 22, is connected on the watering equipment at last.
The applicable place of the utility model is a lot, and Fig. 4 is the structural representation that recover described in the utility model is applied to the water for bathing energy recovery.Wherein, electric heater 6 is connected to the water inlet pipe delivery port 22 of sewage disposal recover by triple valve 8, electric heater is by control valve 7 access water pipelines, and the water for bathing that is finished flows into discharge pipe line 9, and these discharge pipe line 9 lower ends are communicated with the drainpipe water inlet of sewage disposal recover again.
In general, hot water is after leaving shower nozzle, and wherein 80% heat can be discharged among the sewer with hot water.So comprised a large amount of energy among the hot water of draining, and if these heats are directly drained, then can cause a large amount of wastes.If these energy of energy recovery as much as possible not only can be saved a lot of energy, the device efficiency of heat hot water is improved, kill two birds with one stone successful.

Claims (5)

1. Sewage heat energy recycle device, it is characterized in that: comprise a drainpipe that is connected with the sewer pipeline and a water inlet pipe that is connected with inlet pipeline, described water inlet pipe spirals in the shape of a spiral and is located at described drainpipe periphery.
2. Sewage heat energy recycle device according to claim 1, it is characterized in that: described drainpipe has drainpipe water inlet and drainpipe delivery port, described water inlet pipe has water inlet pipe water inlet and water inlet pipe delivery port, described water inlet pipe water inlet is positioned near described drainpipe delivery port one end, and described water inlet pipe delivery port is positioned near described drainpipe water inlet one end.
3. Sewage heat energy recycle device according to claim 1 and 2, it is characterized in that: the cross section of described water inlet pipe is along the cross section ovalize of described drainpipe axis.
4. Sewage heat energy recycle device according to claim 1 and 2, it is characterized in that: described water inlet pipe and drainpipe are respectively one of copper pipe and aluminium-alloy pipe.
5. Sewage heat energy recycle device according to claim 1 and 2, it is characterized in that: the internal diameter of described drainpipe is far longer than the internal diameter of described water inlet pipe.
CN 201220290881 2012-06-20 2012-06-20 Sewage heat recycling device Expired - Fee Related CN202692770U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220290881 CN202692770U (en) 2012-06-20 2012-06-20 Sewage heat recycling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220290881 CN202692770U (en) 2012-06-20 2012-06-20 Sewage heat recycling device

Publications (1)

Publication Number Publication Date
CN202692770U true CN202692770U (en) 2013-01-23

Family

ID=47548378

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220290881 Expired - Fee Related CN202692770U (en) 2012-06-20 2012-06-20 Sewage heat recycling device

Country Status (1)

Country Link
CN (1) CN202692770U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103512396A (en) * 2012-06-20 2014-01-15 昆山能捷科技服务有限公司 Sewage heat energy recoverer
CN104501627A (en) * 2014-12-24 2015-04-08 高台县聚合热力有限责任公司 Spiral flat heat exchange unit and spiral flat heat exchanger
CN105318767A (en) * 2015-08-15 2016-02-10 何家密 Active type heat exchange and application thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103512396A (en) * 2012-06-20 2014-01-15 昆山能捷科技服务有限公司 Sewage heat energy recoverer
CN104501627A (en) * 2014-12-24 2015-04-08 高台县聚合热力有限责任公司 Spiral flat heat exchange unit and spiral flat heat exchanger
CN105318767A (en) * 2015-08-15 2016-02-10 何家密 Active type heat exchange and application thereof

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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: 20130123

Termination date: 20180620

CF01 Termination of patent right due to non-payment of annual fee