CN212205115U - Municipal sewage heat energy transfer and utilization system - Google Patents

Municipal sewage heat energy transfer and utilization system Download PDF

Info

Publication number
CN212205115U
CN212205115U CN201922325849.7U CN201922325849U CN212205115U CN 212205115 U CN212205115 U CN 212205115U CN 201922325849 U CN201922325849 U CN 201922325849U CN 212205115 U CN212205115 U CN 212205115U
Authority
CN
China
Prior art keywords
heat
pipe
heat energy
circulating
energy transfer
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
CN201922325849.7U
Other languages
Chinese (zh)
Inventor
郭福龙
刘丽倩
王豪勇
冯雨芹
袁明
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.)
China Construction Engineering Design Group Corp Ltd
Original Assignee
China Construction Engineering Design Group Corp 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 China Construction Engineering Design Group Corp Ltd filed Critical China Construction Engineering Design Group Corp Ltd
Priority to CN201922325849.7U priority Critical patent/CN212205115U/en
Application granted granted Critical
Publication of CN212205115U publication Critical patent/CN212205115U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/10Geothermal energy

Landscapes

  • Road Paving Structures (AREA)

Abstract

The utility model provides a municipal administration sewage heat energy shifts utilizes system, including heat eduction gear, set up arbitrary one and heat source contact position department in cell bodies such as pipeline, oil removal pond, septic tank and cooling tank. The heat in the pipeline, the oil separation tank, the septic tank and the cooling tank can be led out through the heat leading-out device. And the anti-freezing device is communicated with the liquid inlet and the liquid outlet of the heat exporting device through a circulating liquid inlet pipe and a circulating liquid outlet pipe respectively. The system also comprises a micro-circulating pump which is arranged at the heat energy circulating pipe and used for enabling liquid in the system to be positioned between the heat energy guiding device and the anti-freezing device for circulation. Through the heat energy transfer and utilization system, heat in the sewage system is transferred to objects or substances needing underground heat preservation, particularly the root positions of the flower seedlings, so that the green plants are guaranteed to safely pass the winter, meanwhile, the heat energy loss of the sewage system is avoided, the utilization efficiency of urban energy is improved, and heat and public resources are saved.

Description

Municipal sewage heat energy transfer and utilization system
Technical Field
The utility model relates to a feedwater drainage technical field, concretely relates to municipal administration sewage heat energy transfer utilizes system.
Background
Urban residents and workers of industrial and mining enterprises have a bath, kitchens and kitchens, a large amount of heat energy is discharged into a sewer system in the process of excretion and the like, and microbial degradation sewage in a septic tank generates certain heat energy, most of the heat energy is concentrated in municipal sewage pipelines, septic tanks, kitchen oil separation tanks, boiler and other equipment sewage discharge cooling tanks, the organized consumption and discharge of sewage and pollutants are more concerned about at ordinary times, the heat contained in the sewage system is often ignored, the heat is caused to run off in the natural world, and the waste of urban public energy is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a municipal administration sewage heat energy shifts utilizes system, through heat energy shift utilize system, with in the sewage system heat energy shift to need on secret heat retaining object or the material, especially flowers nursery stock root position, guarantee green planting safety overwintering, improved the utilization efficiency of the urban energy simultaneously, saved heat energy.
A municipal sewage heat energy transfer and utilization system comprising:
the heat output device is arranged at the position where any one of the tank bodies such as the pipeline, the oil separation tank, the septic tank and the cooling tank is contacted with the heat source;
the anti-freezing device is communicated with a liquid outlet and a liquid inlet of the heat exporting device through a circulating liquid inlet pipe and a circulating liquid outlet pipe respectively;
the system also comprises a micro-circulating pump which is arranged at the heat energy circulating pipe and used for enabling liquid in the system to be positioned between the heat energy guiding device and the anti-freezing device for circulation.
Further, in the above-mentioned case,
the heat exporting device comprises one or more of a pipeline heat exporting device or a pool heat exporting device.
Further, in the above-mentioned case,
the pipeline heat guiding device is prefabricated and made of a spiral annular heat conducting pipe embedded in the inner wall of the sewage pipeline.
Further, in the above-mentioned case,
the pool heat exporting device is installed in the field construction process of the pool body and is made of an embedded reciprocating heat conduction pipe on the inner wall of the pool body.
Further, in the above-mentioned case,
the anti-freezing device comprises a prefabricated pipe, and two ports of the pipe are respectively connected with the circulating liquid inlet pipe and the circulating liquid outlet pipe;
the prefabricated pipe is prefabricated into any one or more of a spiral shape, a cuboid shape, a spherical shape, a conical shape and a circular shape, and the corresponding part of an object needing heat preservation is surrounded by the anti-freezing device.
Further, in the above-mentioned case,
the micro-circulating pump is a solar power storage micro-circulating pump device and comprises a solar power generation and storage module, an intelligent control module, a circulating water pump device and a circulating liquid inlet and outlet.
Further, in the above-mentioned case,
the heat conduction pipe is made of corrosion-resistant metal materials.
Further, in the above-mentioned case,
the anti-freezing device is made of corrosion-resistant metal pipes.
A municipal sewage heat energy transfer utilization method comprises the following steps:
the prefabricated heat guiding device is arranged at the position, in contact with a heat source, of any one of the tank bodies such as a pipeline, an oil separation tank, a septic tank and a cooling tank and is used for acquiring heat;
arranging an anti-freezing device at any target position of the frozen soil layer;
the heat lead-out device is communicated with the anti-freezing device through a circulating liquid inlet pipe and a circulating liquid outlet pipe;
the micro-circulation pump provides power, so that carriers with heat in the heat exporting system flow into the anti-freezing system through the circulation liquid inlet pipe, and the carriers flowing out of the anti-freezing system flow back to the heat exporting device through the circulation liquid outlet pipe.
Further, in the above-mentioned case,
the anti-freezing device and the heat leading-out device comprise one or more groups arranged in series and parallel.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic diagram of a municipal sewage heat energy transfer utilization system;
FIG. 2 is a schematic diagram of a municipal sewage heat energy transfer and utilization system suitable for use in a pipeline;
FIG. 3 is a schematic view of a connection structure of pipes;
FIG. 4 is a schematic cross-sectional view of a pipe;
FIG. 5 is a schematic structural diagram of a municipal sewage heat energy transfer and utilization system suitable for the tank body;
FIG. 6 is a schematic view of a connection structure of the tank body;
FIG. 7 is a schematic top sectional view of the tank body;
FIG. 8 is a schematic view of the arrangement of the anti-freeze device;
FIG. 9 is a flow chart of a municipal wastewater heat energy transfer utilization method.
Reference numerals:
1. an anti-freeze device; 11. prefabricating a pipe; 2. a heat conducting device; 3. a micro-circulation pump; 31. a solar power generation and storage module; 4. circulating the liquid inlet pipe; 5. circulating the liquid outlet pipe; 01. a pipeline; 02. a tank body; 21. an embedded spiral annular heat conduction pipe; 22. embedded reciprocating heat conducting pipe.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The embodiment of the utility model provides a municipal administration sewage heat energy shifts utilizes system, as shown in fig. 1 and fig. 8, including heat deriving device 2, set up arbitrary one and heat source contact position department in cell bodies 02 such as pipeline 01, oil removal pond, septic tank and cooling tank. The heat in the pipeline 01, the oil separation tank, the septic tank and the cooling tank can be led out through the heat leading-out device 2. The anti-freezing device 1 is communicated with a liquid outlet and a liquid inlet of the heat exporting device 2 through a circulating liquid inlet pipe 4 and a circulating liquid outlet pipe 5 respectively. The system also comprises a micro-circulation pump 3 which is arranged at the heat energy circulation pipe and used for enabling liquid in the system to be positioned between the heat energy derivation device 2 and the anti-freezing device 1 for circulation.
The carrier of the heat transferred in the system is preferably set to be liquid, preferably water, the system is in the working process, because the heat guiding device 2 is arranged at any position in the pool bodies 02 such as the pipeline 01 with heat, an oil separation pool, a septic tank and a cooling pool, the liquid in the heat guiding device 2 obtains heat in a heat transfer mode, the liquid with heat is driven by the micro-circulating pump 3 and flows to the anti-freezing device 1 through the circulating liquid inlet pipe 4, the liquid is positioned at the anti-freezing device 1 to dissipate heat, so that the position of the anti-freezing device 1 obtains certain heat, the liquid after the heat dissipation of the anti-freezing device 1 flows to the heat guiding device 2 through the circulating liquid outlet pipe 5, and the circulation is performed through the above modes, so that the system can recycle waste heat to the required position.
For example, municipal sewage storage and transportation is generally used for mainly receiving domestic sewage, industrial sewage and runoff sewage below a frozen soil layer, wherein the domestic sewage of workers of urban residents and industrial and mining enterprises contains a large amount of heat energy, and the heat energy is lost to the natural world in the sewage removal process. A plurality of objects buried below a ground line above a frozen soil layer generally need to be insulated in winter, particularly flower seedlings, in southern areas, due to the fact that air is humid and the average annual temperature is relatively high, urban green plants are more deficient in cold resistance, the roots of a plurality of flower seedlings in cities need to be insulated in winter, freezing death or frozen swelling of the root soil layer is prevented, heat in a sewage system is transferred to the objects needing underground heat insulation, particularly the roots of the flower seedlings, through a heat energy transfer utilization system, the green plants are guaranteed to be safe to pass the winter, meanwhile, the utilization efficiency of urban energy is improved, and energy is saved. The device is not limited to protecting the roots of plants, and can also be used for other objects needing heat. Wherein the circulating liquid inlet pipe 4 and the circulating liquid outlet pipe 5 form a circulating loop system.
In one embodiment, the heat exporting apparatus 2 includes any one or more of a pipeline heat exporting apparatus or a tank heat exporting apparatus.
As shown in fig. 2, 3 and 4, when heat in the pipeline 01 needs to be led out, the heat leading-out device 2 is selected as a pipeline heat leading-out device, the pipeline heat leading-out device is generally prefabricated in a factory and is installed at a required place at any time, the sewage pipeline inner wall embedded spiral annular heat conduction pipe 21 is made of corrosion-resistant metal pipe, the outer diameter of the heat conduction pipe is smaller than a half of the wall thickness of the sewage pipeline, the heat conduction pipe and the pipe diameter of a circulation pipe are consistent, the heat conduction pipe is embedded into the sewage pipeline and needs to ensure that the inner wall of the sewage pipeline is smooth and has good hydraulic performance, a reinforcing rib is needed to be arranged on the sewage pipeline at an embedding section, the wall thickness of the.
As shown in fig. 5, 6 and 7, when heat in the tank body 02 such as an oil separation tank, a septic tank and a cooling tank needs to be led out, the heat leading-out device 2 is selected as the tank heat leading-out device 2, the tank body heat leading-out device is installed in the field construction process of the tank body 02, and the tank body heat leading-out device is made of a reciprocating heat conduction pipe 22 embedded in the inner wall of the tank body 02. The heat conduction device 2 suitable for the oil separation tank, the septic tank, the cooling tank and the like is generally installed in the field construction process of the tank body 02, the heat conduction pipe 22 embedded in the inner wall of the tank body 02 and going back and forth adopts corrosion-resistant metal pipe materials, the outer diameter of the heat conduction pipe is smaller than half of the wall thickness of the tank body 02, the pipe diameters of the heat conduction pipe and the circulating pipe are consistent, the heat conduction pipe is embedded in the tank body 02 and then needs to ensure that the tank body 02 is flat and has good hydraulic performance, reinforcing ribs need to be made on the tank body 02 at the embedding position, the wall thickness of the tank body 02 at the embedding.
In one embodiment, the anti-freezing device 1 comprises a prefabricated pipe 11, two ports of the prefabricated pipe 11 are respectively connected with the circulating liquid inlet pipe 4 and the circulating liquid outlet pipe 5, the prefabricated pipe 11 is prefabricated into any one or more of a spiral shape, a rectangular parallelepiped shape, a spherical shape, a conical shape and a circular shape, and the anti-freezing device 1 surrounds the corresponding part of an object needing heat preservation. The spiral prefabricated pipe 11 can effectively dissipate heat after circulating liquid with heat energy flows through, and the spiral prefabricated pipe 11 (spiral anti-freezing pipe) can easily surround the corresponding part of an object needing heat insulation, so that the installation and the use are convenient.
In one embodiment, the micro-circulation pump 3 is a solar power storage micro-circulation pump device, and includes a solar power storage module 31, an intelligent control module, a water circulation pump device, and a water inlet and outlet. Solar energy is converted into electric energy through the solar energy power generation and storage module 31 to provide electric power for the circulating water pump, and the circulating water pump device works under the control of the intelligent control module, so that liquid (water body) in the system is circulated, and the purpose and the effect of heat transfer are achieved. And injecting or discharging the circulating water into or from the system through the water inlet and the water outlet.
In one embodiment, the heat conducting pipe is made of a corrosion-resistant metal material. The anti-freezing device 1 is in a spiral shape, and the anti-freezing device 1 is made of corrosion-resistant metal pipes. The heat conduction pipe and the anti-freezing device 1 made of metal materials are high in hardness and not prone to damage, so that the system is not prone to problems in the using process and high in stability. The tree root spiral annular heat conduction pipe is made of corrosion-resistant metal pipes, the size of the spiral ring is flexibly set according to the size of the tree root, and the height of the spiral ring is flexibly set according to the thickness of a local frozen soil layer. The pipeline heat leading-out device and the pool body heat leading-out device are connected in series and parallel or the anti-freezing device 1 is connected in series and parallel, the cross sectional area of the heat circulating pipe is larger than or equal to the sum of the cross sectional areas of the heat conducting pipes of each leading-out device or anti-freezing device 1 in parallel, and the cross sectional area of the heat circulating pipe is larger than or equal to the maximum cross sectional area of the heat conducting pipe of one leading-out device or anti-freezing device 1.
The utility model discloses utilize the energy transfer principle with the heat transfer in the sewage system soil frozen soil layer, effectually prevent that object frost damage or soil from freezing and rise in winter, arouse loss of property, cause the injury for city resident, this little power energy transfer system relies on solar energy operation, and the operation initial stage need pour into domestic water into to the device in, the time spent need not get rid of device inner loop liquid.
The sewage pipeline 01 or the pool body 02 contains heat energy water which is contacted through a heat conduction pipe, the energy in the sewage is transferred to circulating liquid in the metal heat conduction pipe through the wall of the metal pipe, in a closed pipeline system consisting of the heat energy circulating pipe, a leading-out device, an anti-freezing device 1 and a micro circulating water pump, the liquid in the circulating device is driven by the water pump to flow, the circulating liquid flows through a frozen soil layer with the temperature lower than the self temperature, the liquid heat in the heat conduction pipe is transferred through contact, the self heat energy is transferred to a place needing heat preservation, and the energy is continuously transferred to the place needing heat preservation from the sewage due to the circulating.
A municipal sewage heat energy transfer utilization method, as shown in figure 9, comprises the following steps:
s1, a heat acquisition device mounting step: the prefabricated heat guiding device 2 is used for arranging the heat guiding device 2 at any position of the tank bodies 02 such as a pipeline 01, an oil separation tank, a septic tank and a cooling tank and is used for acquiring heat;
s2, heat releasing device mounting step: arranging the anti-freezing device 1 at any target position at the frozen soil layer;
s3, a heat circulating device mounting step: the heat exporting device 2 is communicated with the anti-freezing device 1 through a circulating liquid inlet pipe 4 and a circulating liquid outlet pipe 5;
s4, circulating step: the micro-circulation pump 3 provides power, so that carriers with heat energy in the heat exporting device 2 flow into the anti-freezing system through the circulation liquid inlet pipe 4, and the carriers flowing out of the anti-freezing system flow back to the heat exporting device 2 through the circulation liquid outlet pipe 5.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (8)

1. The utility model provides a municipal administration sewage heat energy transfer utilizes system which characterized in that includes:
the heat guiding device (2) is arranged at the contact position of any one of the tank bodies (02) such as the pipeline (01), the oil separation tank, the septic tank and the cooling tank with a heat source;
the anti-freezing device (1) is communicated with a liquid outlet and a liquid inlet of the heat exporting device (2) through a circulating liquid inlet pipe (4) and a circulating liquid outlet pipe (5) respectively;
the system also comprises a micro-circulating pump (3) which is arranged at the heat energy circulating pipe and used for enabling liquid in the system to be positioned between the heat energy guiding device (2) and the anti-freezing device (1) for circulation.
2. The municipal sewage heat energy transfer and utilization system of claim 1,
the heat exporting device (2) comprises one or more of a pipeline heat exporting device or a pool heat exporting device.
3. The municipal sewage heat energy transfer and utilization system of claim 2,
the pipeline heat guiding device is prefabricated and made of a sewage pipeline inner wall embedded spiral annular heat conducting pipe (21).
4. The municipal sewage heat energy transfer and utilization system of claim 2,
the pool heat guiding device is installed in the field construction process of the pool (02), and is made of a heat conducting pipe (22) which is embedded in the inner wall of the pool (02) and returns back and forth.
5. The municipal sewage heat energy transfer and utilization system of claim 1,
the anti-freezing device (1) comprises a prefabricated pipe (11), and two openings of the prefabricated pipe (11) are respectively connected with the circulating liquid inlet pipe (4) and the circulating liquid outlet pipe (5);
the prefabricated pipe (11) is prefabricated into any one or more of a spiral shape, a cuboid shape, a spherical shape and a conical shape, and the corresponding part of an object needing heat preservation is surrounded by the anti-freezing device (1).
6. The municipal sewage heat energy transfer and utilization system of claim 1,
the micro-circulating pump (3) is a solar power storage micro-circulating pump device and comprises a solar power generation and storage module (31), an intelligent control module, a circulating water pump device and a circulating liquid inlet and outlet.
7. The municipal sewage heat energy transfer and utilization system of claim 3,
the heat conduction pipe is made of corrosion-resistant metal materials.
8. The municipal sewage heat energy transfer and utilization system of claim 5,
the anti-freezing device (1) is made of corrosion-resistant metal pipes.
CN201922325849.7U 2019-12-20 2019-12-20 Municipal sewage heat energy transfer and utilization system Expired - Fee Related CN212205115U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922325849.7U CN212205115U (en) 2019-12-20 2019-12-20 Municipal sewage heat energy transfer and utilization system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922325849.7U CN212205115U (en) 2019-12-20 2019-12-20 Municipal sewage heat energy transfer and utilization system

Publications (1)

Publication Number Publication Date
CN212205115U true CN212205115U (en) 2020-12-22

Family

ID=73806324

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922325849.7U Expired - Fee Related CN212205115U (en) 2019-12-20 2019-12-20 Municipal sewage heat energy transfer and utilization system

Country Status (1)

Country Link
CN (1) CN212205115U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110986394A (en) * 2019-12-20 2020-04-10 中国中建设计集团有限公司 Municipal sewage heat energy transfer utilization system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110986394A (en) * 2019-12-20 2020-04-10 中国中建设计集团有限公司 Municipal sewage heat energy transfer utilization system and method

Similar Documents

Publication Publication Date Title
CN104909512B (en) Immigration settlement town domestic sewage treatment system and method
CN103290918A (en) Underground prefabricated pump station
CN105401743A (en) Ecological environment-friendly house system and structure
CN212205115U (en) Municipal sewage heat energy transfer and utilization system
CN102853603B (en) Multisource heat pump temperature adjusting device and energy-saving control method
CN204644075U (en) Immigration settling town domestic sewage treatment system
RU193227U1 (en) Device for preventing formation of ice on water surface
CN112209576A (en) Rural domestic sewage treatment system suitable for low temperature condition
CN205035228U (en) Rural town domestic sewage treatment system
CN110986394A (en) Municipal sewage heat energy transfer utilization system and method
CN102603109A (en) Water treatment and comprehensive utilization system of energy-saving house
CN205348842U (en) Ecological environmental protection house system
CN201852321U (en) Novel tube bank defrosters
Chu Study on comprehensive utilization of water resource environment in water-saving design of buildings
CN110530038B (en) Method for constructing ceramic solar hot water energy storage device by punching hole in soil layer to bedrock
CN110345649B (en) Method for constructing ceramic solar hot water energy storage device by punching in soil accumulation layer
CN201606537U (en) Frost prevention switch
CN107270375B (en) Solar energy is striden ground pipe laying heat accumulation device in season
CN201731680U (en) Multifunctional waste water and ground source heat pump system
CN102092853B (en) Scattered sewage subsurface infiltration ecological processing system
CN201852184U (en) Solar cross-season heat storage and supply device combined with heat pump
CN204400786U (en) The low running cost complete set of device for treating wastewater of Novel underground formula high-level efficiency
CN205188091U (en) Large capacity marsh gas night -soil bucket
CN211953773U (en) District underground drainage pipe throws pipe and gets hot cold charge device
CN216785930U (en) Plant absorption system

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201222