CN107576095A - Pipe gallery sewage WHRS - Google Patents

Pipe gallery sewage WHRS Download PDF

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Publication number
CN107576095A
CN107576095A CN201710843159.3A CN201710843159A CN107576095A CN 107576095 A CN107576095 A CN 107576095A CN 201710843159 A CN201710843159 A CN 201710843159A CN 107576095 A CN107576095 A CN 107576095A
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CN
China
Prior art keywords
sewage
exchange medium
pipe gallery
heat exchange
heat
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.)
Pending
Application number
CN201710843159.3A
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Chinese (zh)
Inventor
袁艳平
李思茹
曹晓玲
孙亮亮
余南阳
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.)
Southwest Jiaotong University
Original Assignee
Southwest Jiaotong University
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 Southwest Jiaotong University filed Critical Southwest Jiaotong University
Priority to CN201710843159.3A priority Critical patent/CN107576095A/en
Publication of CN107576095A publication Critical patent/CN107576095A/en
Pending legal-status Critical Current

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Abstract

The present invention provides a kind of pipe gallery sewage WHRS,Including pipe gallery corridor body,The sewage conduct of extension in pipe gallery corridor body,Energy source station is set in pipe gallery corridor body,Sewage heat exchanger and source pump are provided with energy source station,The outlet of sewer of sewage conduct is connected to sewage heat exchanger,The sewage outlet of sewage heat exchanger is connected to sewage conduct,The heat exchange medium exit of sewage heat exchanger is connected to source pump,The heat exchange medium exit of source pump is connected to the heat exchange medium entrance of sewage heat exchanger,The user feed water inlet connection client of source pump uses end,The present invention reclaims the used heat in piping lane in sewage conduct by way of establishing energy source station,And Cooling and Heat Source or the domestic hot-water of air-conditioning system are provided after this partial heat is lifted using source pump for building nearby,Effectively save the energy,Environmental protection,The system only takes up the energy stage space set in piping lane,The normal arrangement of corridor gut line is not influenceed,Operation and maintenance work.

Description

Pipe gallery sewage WHRS
Technical field
The invention belongs to terrestrial heat utilization system technical field, more particularly to a kind of pipe gallery sewage WHRS.
Background technology
In the modernization construction in city, with being continuously increased for urban architecture quantity, ground usable area is fewer and fewer, Pipe gallery is just rapid in China to be promoted.Underground pipe gallery is exactly to walk corridor in Front road or pipeline to build one Individual underground continuous structure thing, by the municipal pipeline of conventional direct-burried, such as feedwater, rainwater, sewage, heat supply, electric power, communication, combustion gas, The various pipelines such as industry are concentrated into wherein.The pipe gallery design guidance opinion requirement of State Council's establishment is as far as possible by all pipelines Include pipe gallery, solve repeatedly the problems such as intensive excavated pavement, aerial gauze, pipeline Frequent Accidents, thus sewage conduct with After can largely include in pipe gallery corridor.Different from other kinds of pipeline, the sewage conduct in piping lane contains a large amount of in itself Heat, simply drain waste the energy, recycling should be subject to.
Existing water source heat pump system, mainly extract be surface water and phreatic water heat as its Cooling and Heat Source, And the heat of pipe gallery sewage conduct is not utilized, this partial heat still needs to effective exploitation and is used.Existing pipe gallery Geothermal system, it is that underground pipe is embedded in the heat that surrounding soil is absorbed in piping lane surroundings wall, and for the sewage in piping lane The heat of pipeline can not extraction and application.
In summary, sewage conduct in pipe gallery is recycled using the sewage WHRS in pipe gallery Heat, meaningful new technology.
The content of the invention
Problem is effectively reclaimed to solve above-mentioned sewerage heat energy, the present invention proposes a kind of pipe gallery sewage Waste Heat Recovery system System.The system can effectively reclaim the heat of sewage conduct in pipe gallery, and will be supplied to using source pump after heat lift Nearby building is used as Air Conditioning System or domestic hot-water, can reach the purpose of energy-saving and emission-reduction.
To reach above-mentioned purpose, technical solution of the present invention is as follows:
A kind of dirt extended in pipe gallery sewage WHRS, including pipe gallery corridor body, pipe gallery corridor body Waterpipe, pipe gallery corridor body is interior to set energy source station, is provided with sewage heat exchanger and source pump in the energy source station, sewage changes Hot device is provided with sewage inlet, heat exchange medium entrance, sewage outlet, heat exchange medium exit, and sewage conduct is provided with Outlet of sewer and sewage are answered back, and the outlet of sewer of sewage conduct is connected to the sewage inlet of sewage heat exchanger, sewage heat exchanger Sewage outlet be connected to the sewage of sewage conduct and answer back, source pump is provided with heat exchange medium entrance, heat exchange medium Outlet, user feed water inlet, user's water return outlet, the heat exchange medium exit of the sewage heat exchanger pass through heat exchange medium feed pipe Road is connected to the heat exchange medium entrance of source pump, and the heat exchange medium exit of source pump passes through heat exchange medium return pipe Road is connected to the heat exchange medium entrance of sewage heat exchanger, and the user feed water inlet of source pump connects visitor by user's water supply line Family uses end, and client connects user's water return outlet of source pump using end by user's water return pipeline.
It is preferred that the energy source station is the website of the collection sewage used heat set in pipe gallery corridor body, Energy source station is placed equidistant in pipe gallery corridor body, energy source station is close to sewage conduct side.
It is preferred that the client is air-conditioning system or hot water supply system using end.
It is preferred that the heat exchange medium is water.
The present invention operation principle be:The sewage of sewage conduct flows through energy source station, and heat exchange medium enters sewage heat exchanger, The sewage of sewage conduct is exchanged heat into sewage heat exchanger with heat exchange medium, and the medium after heat exchange enters into source pump It is connected after row heat lift with building user nearby and is used as its Air Conditioning System or domestic hot-water, returning after use Water returns to source pump, and sewage returns to sewage conduct after being come out from sewage heat exchanger and returned in pipe gallery, energy source station it is big Small, position and its distance between will according to the type of specific pipe gallery, sewage conduct caliber, place city weather bar The factors such as part, surrounding heat density determine.
Beneficial effects of the present invention are:Pipe gallery sewage WHRS provided by the present invention, by establishing energy The mode of source station reclaims the used heat in sewage conduct in piping lane, and near using source pump will being after the lifting of this partial heat Building provides Cooling and Heat Source or the domestic hot-water of air-conditioning system, effectively saves the energy, environmental protection, and the system is only taken up in piping lane The energy stage space of setting, normal arrangement, operation and the maintenance work of corridor gut line are not influenceed.
Brief description of the drawings
Fig. 1 is the structural representation of pipe gallery sewage WHRS of the present invention;
Fig. 2 is inventive pipeline arrangement schematic diagram.
1 is pipe gallery corridor body;2 be energy source station;3 be sewage conduct;4 be sewage heat exchanger;5 be source pump;61 are Heat exchange medium water supply line;62 be heat exchange medium water return pipeline;71 be user's water supply line, and 72 be user's water return pipeline.
Embodiment
Illustrate embodiments of the present invention below by way of specific instantiation, those skilled in the art can be by this specification Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through specific realities different in addition The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from Various modifications or alterations are carried out under the spirit of the present invention.
Extension in a kind of pipe gallery sewage WHRS, including pipe gallery corridor body 1, pipe gallery corridor body 1 Sewage conduct 3, pipe gallery corridor body 1 is interior to set energy source station 2, and sewage heat exchanger 4 and source pump are provided with the energy source station 2 5, sewage heat exchanger 4 is provided with sewage inlet, heat exchange medium entrance, sewage outlet, heat exchange medium exit, sewage pipe Road 3 is provided with outlet of sewer and sewage is answered back, and the outlet of sewer of sewage conduct 3 is connected to the sewage inlet of sewage heat exchanger 4, The sewage that the sewage outlet of sewage heat exchanger 4 is connected to sewage conduct 3 is answered back, and source pump 5 enters provided with heat exchange medium Mouth, heat exchange medium exit, user feed water inlet, user's water return outlet, the heat exchange medium exit of the sewage heat exchanger 4 pass through heat Exchange media water supply line 61 is connected to the heat exchange medium entrance of source pump 5, and the heat exchange medium exit of source pump 5 leads to Cross the heat exchange medium entrance that heat exchange medium water return pipeline 62 is connected to sewage heat exchanger 4, the user feed water inlet of source pump 5 Client is connected by user's water supply line 71 and uses end, client connects source pump 5 using end by user's water return pipeline 72 User's water return outlet.
The energy source station be set in pipe gallery corridor body collection sewage used heat website, the body 1 in pipe gallery corridor Energy source station 2 is inside placed equidistant, energy source station 2 is close to sewage conduct side.Can also Unequal distance set, be determined on a case-by-case basis, also Depending on factors such as surrounding heat densities.
Specifically, the client is air-conditioning system or hot water supply system using end.
Specifically, the heat exchange medium is water.
The operation principle of the present embodiment is:The sewage of sewage conduct 3 flows through energy source station, the heat transferring medium in source pump 5 Into sewage heat exchanger, the sewage of sewage conduct is exchanged heat into sewage heat exchanger with heat exchange medium, Jie after heat exchange Matter enters after source pump carries out heat lift and is connected with building user nearby as its Air Conditioning System or life heat Water uses, and the backwater after use returns to source pump, and sewage returns to sewage conduct after being come out from sewage heat exchanger and returns to synthesis In piping lane, the size of energy source station, position and its distance between will according to the type of specific pipe gallery, sewage conduct caliber, The factors such as the weather conditions in place city, surrounding heat density determine.
In addition, have to not necessarily be used in energy source station, the indirect of sewage heat exchanger and this pump of a machine one of source pump is set Formula system, concrete condition and future technical advances situation can also be regarded, is directly accessed what source pump was exchanged heat using sewage Direct-type system.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause This, all those of ordinary skill in the art without departing from disclosed spirit with being completed under technological thought All equivalent modifications or change, should by the present invention claim be covered.

Claims (4)

  1. A kind of 1. pipe gallery sewage WHRS, it is characterised in that:Including pipe gallery corridor body (1), pipe gallery corridor The sewage conduct (3) of extension in body (1), pipe gallery corridor body (1) is interior to set energy source station (2), is provided with the energy source station (2) Sewage heat exchanger (4) and source pump (5), sewage heat exchanger (4) are provided with sewage inlet, heat exchange medium entrance, sewage Delivery port, heat exchange medium exit, sewage conduct (3) is provided with outlet of sewer and sewage is answered back, and the sewage of sewage conduct (3) goes out Mouth is connected to the sewage inlet of sewage heat exchanger (4), and the sewage outlet of sewage heat exchanger (4) is connected to sewage conduct (3) Sewage answer back, source pump (5) be provided with heat exchange medium entrance, heat exchange medium exit, user feed water inlet, user's backwater Mouthful, the heat exchange medium exit of the sewage heat exchanger (4) is connected to source pump by heat exchange medium water supply line (61) (5) heat exchange medium entrance, the heat exchange medium exit of source pump (5) are connected by heat exchange medium water return pipeline (62) To the heat exchange medium entrance of sewage heat exchanger (4), the user feed water inlet of source pump (5) is connected by user's water supply line (71) Prostitution family uses end, and client connects user's water return outlet of source pump (5) using end by user's water return pipeline (72).
  2. 2. pipe gallery sewage WHRS according to claim 1, it is characterised in that:The energy source station is comprehensive The website of the collection sewage used heat set in piping lane corridor body is closed, energy source station (2), energy are placed equidistant in pipe gallery corridor body (1) Source station (2) is close to sewage conduct side.
  3. 3. pipe gallery sewage WHRS according to claim 1, it is characterised in that:The client is using end Air-conditioning system or hot water supply system.
  4. 4. pipe gallery sewage WHRS according to claim 1, it is characterised in that:The heat exchange medium is Water.
CN201710843159.3A 2017-09-18 2017-09-18 Pipe gallery sewage WHRS Pending CN107576095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710843159.3A CN107576095A (en) 2017-09-18 2017-09-18 Pipe gallery sewage WHRS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710843159.3A CN107576095A (en) 2017-09-18 2017-09-18 Pipe gallery sewage WHRS

Publications (1)

Publication Number Publication Date
CN107576095A true CN107576095A (en) 2018-01-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710843159.3A Pending CN107576095A (en) 2017-09-18 2017-09-18 Pipe gallery sewage WHRS

Country Status (1)

Country Link
CN (1) CN107576095A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111076452A (en) * 2019-12-06 2020-04-28 东南大学 Hollow row pile ground source heat exchange system based on underground prefabricated comprehensive pipe gallery
CN112378121A (en) * 2020-07-21 2021-02-19 河北旺源管业有限公司 Integrated pipe gallery system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111076452A (en) * 2019-12-06 2020-04-28 东南大学 Hollow row pile ground source heat exchange system based on underground prefabricated comprehensive pipe gallery
CN112378121A (en) * 2020-07-21 2021-02-19 河北旺源管业有限公司 Integrated pipe gallery system

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