CN107700534A - One kind is used for novel energy underground pipe gallery structure and construction method - Google Patents
One kind is used for novel energy underground pipe gallery structure and construction method Download PDFInfo
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- CN107700534A CN107700534A CN201711084948.XA CN201711084948A CN107700534A CN 107700534 A CN107700534 A CN 107700534A CN 201711084948 A CN201711084948 A CN 201711084948A CN 107700534 A CN107700534 A CN 107700534A
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- Prior art keywords
- heat
- pipe gallery
- gallery structure
- exchanger pipeline
- underground pipe
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Sustainable Development (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Energy (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses one kind to be used for novel energy underground pipe gallery structure and construction method, it is characterized in that, earth source heat pump including the heat energy for collecting deep Rock And Soil, the heat-exchanger pipeline being arranged in underground pipe gallery structure, described heat-exchanger pipeline are connected in parallel with the water leg at the top of water circulating pump, Pipe rack and form the hot loading system of energy underground pipe gallery structure；Described earth source heat pump is heat-exchanger pipeline transfer of heat；In winter, the heat energy of deep Rock And Soil is collected using earth source heat pump, by the heat-exchanger pipeline arranged in Urban Underground comprehensive pipe gallery structure, heat energy is conveyed for overall structure；Summer, heat energy is collected using the heat-exchanger pipeline arranged in Urban Underground comprehensive pipe gallery structure, earth source heat pump is transported to, the heat energy of collection is transferred in the Rock And Soil of deep by earth source heat pump, is cooled for whole underground structure.
Description
Technical field
The present invention relates to Geotechnical Engineering field, especially a kind of novel energy underground pipe gallery structure and construction party
Method.
Background technology
Energy underground structure, as a kind of reproducible, clean energy resource form, worldwide passed extensively at present
Broadcast；Available for build, infrastructure and the heating of all kinds of environment and refrigeration.The technology be by the load-carrying properties of underground structure with it is shallow
Layer geothermal energy gathers two functions and is combined together.With popularization and application of the Urban Underground pipe gallery in urban construction, its
Also there is diversity in structural shape.However, city underground pipe gallery structure is typically embedded in urban road both sides and apart from ground
At table 1-2 rice, belong to Shallow-buried Underground Structure.For northern China major part city, winter earth's surface and shallow embedding formation temperature
It is relatively low, easily cause civil engineering structures and freeze volume-diminished, and raised in summer earth's surface and shallow embedding formation temperature, phase is caused again
Works expansion is closed, these temperature differences can cause works cubic deformation, cause works bulk strength to reduce or damage
Its service life, it can thus cause higher maintenance cost.
The content of the invention
The present invention is in order to solve the above problems, it is proposed that one kind is used for novel energy underground pipe gallery structure and construction party
Method, this method can efficiently reduce the works cubic deformation caused by temperature difference, ensure Urban Underground integrated pipe
The stabilization and normal use of corridor structure, reduce due to maintenance cost caused by natural climate reason.
To achieve these goals, the present invention adopts the following technical scheme that：
One kind is used for novel energy underground pipe gallery structure, includes the ground source heat of the heat energy for collecting deep Rock And Soil
Pump, the heat-exchanger pipeline being arranged in underground pipe gallery structure, described heat-exchanger pipeline and water circulating pump, piping lane knot
Water leg at the top of structure, which is connected in parallel, forms the hot loading system of energy underground pipe gallery structure；Described earth source heat pump is handed over for heat
Exchanger conduits transfer of heat；In winter, the heat energy of deep Rock And Soil is collected using earth source heat pump, passes through Urban Underground pipe gallery knot
The heat-exchanger pipeline arranged in structure, heat energy is conveyed for overall structure；Summer, using being arranged in Urban Underground comprehensive pipe gallery structure
Heat-exchanger pipeline collect heat energy, be transported to earth source heat pump, the heat energy of collection be transferred to by deep ground by earth source heat pump
In body, cool for whole underground structure.
Further, described heat-exchanger pipeline bundles with the bar construction in underground pipe gallery structure.
Further, described heat-exchanger pipeline is connect according to U-shaped laying, heat exchanger tube linking using stainless steel cutting ferrule
Head connection.
Further, the spacing 0.5m between described heat-exchanger pipeline adjacent channel.
Further, each two pours one earth source heat pump dress of laying between section in Urban Underground comprehensive pipe gallery structure
Put.
Further, described heat-exchanger pipeline is laid on the bottom, top and side wall of underground pipe gallery.
The described construction method for novel energy underground pipe gallery structure is as follows：
Step 1 lays heat-exchanger pipeline during underground pipe gallery is poured；By the heat-exchanger pipeline of laying
It is connected in parallel with the water leg at the top of water circulating pump, Pipe rack and forms the hot loading system of energy underground pipe gallery structure；
Step 2 earth source heat pump is laid；
Using rectilinear earth source heat pump, adjacent two pour and lay a tableland source heat pump device between section；By ground source
Heat pump assembly is connected with heat-exchanger pipeline.
Urban Underground comprehensive pipe gallery structure described in step 1 makes pipe gallery using cast in situs mode；Per 20.0m
Section is poured for one；Each every segment length 20.00m, wide 11.40m, high 3.55m for pouring section, internal reinforcing bar use N8@20.
The detailed process of step 1 is as follows：
(1) binding reinforcing bars
(2) heat-exchanger pipeline U-shaped is laid
Heat-exchanger pipeline is made using seamless steel pipe, heat-exchange tube and bar-mat reinforcement banded together, heat exchanger tube
Linking is connected using stainless steel ferrule fitting；Heat-exchanger pipeline is according to U-shaped laying；
(3) novel integrated Pipe rack concreting
Novel integrated Pipe rack is using waterproof concrete, water-proof concrete continuous placing；Concreting in units of section,
Section is poured for one per 20.0m, is divided into per the stage and pours three times, i.e., once, once, top plate is once for side wall for bottom plate.
The present invention operation principle be：
In winter, the heat energy of deep Rock And Soil is collected using earth source heat pump, by being arranged in Urban Underground comprehensive pipe gallery structure
U-shaped heat-exchanger pipeline, for overall structure convey heat energy；Summer, utilize the U-shaped arranged in Urban Underground comprehensive pipe gallery structure
Heat-exchanger pipeline collects heat energy, is transported to earth source heat pump, the heat energy of collection is transferred into deep Rock And Soil by earth source heat pump
In, cool for whole underground structure；The system can effectively ensure that its underground structure is in temperature constant state all the time, enduringly protect
The stability of its own is held, reduces the deformation of underground structure, improves the durability of underground structure, so as to reduce later stage operation
Maintenance cost.
Beneficial effects of the present invention are：
This method does not ensure that its underground structure is in temperature constant state all the time only effectively, enduringly keeps the stabilization of its own
Property, the deformation of underground structure is reduced, and the durability of underground structure is improved, so as to reduce the maintenance cost of later stage operation
With.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
Fig. 1 is the front view of comprehensive pipe gallery structure of the present invention；
Fig. 2 is the skiagraph of comprehensive pipe gallery structure of the present invention；
Fig. 3 is the front view of present heat exchanger pipeline U-shaped arrangement；
Fig. 4 is the skiagraph of present heat exchanger pipeline U-shaped arrangement；
Fig. 5 is the layout drawing of earth source heat pump of the present invention.
In figure, 1, reinforcing bar；2nd, heat-exchanger pipeline；3rd, earth source heat pump.
Embodiment
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, northern China major part city in the prior art, winter earth's surface and shallow embedding stratum
Temperature is relatively low, easily causes civil engineering structures and freezes volume-diminished, and is raised in summer earth's surface and shallow embedding formation temperature, makes again
Expanded into dependency structure thing, these temperature differences can cause works cubic deformation, cause works bulk strength reduce or
Its service life is damaged, can thus cause higher maintenance cost, in order to solve technical problem as above, the application proposes
A kind of novel energy underground pipe gallery structure and construction method.
In a kind of typical embodiment of the application, as shown in figure 1, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, it is a kind of
Novel energy underground pipe gallery structure, including the earth source heat pump 3 of the heat energy for collecting deep Rock And Soil, to be arranged on underground comprehensive
Close the heat-exchanger pipeline 2 in Pipe rack, described heat-exchanger pipeline and the water leg at the top of water circulating pump, Pipe rack
It is connected in parallel and forms the hot loading system of energy underground pipe gallery structure；Described earth source heat pump is heat-exchanger pipeline transmission heat
Amount；In winter, the heat energy of deep Rock And Soil is collected using earth source heat pump, handed over by the heat arranged in Urban Underground comprehensive pipe gallery structure
Exchanger conduits, heat energy is conveyed for overall structure；Summer, utilize the heat-exchanger pipeline arranged in Urban Underground comprehensive pipe gallery structure
Heat energy is collected, earth source heat pump is transported to, the heat energy of collection is transferred in the Rock And Soil of deep by earth source heat pump, under entirely
Structure cools.
Heat-exchanger pipeline bundles with the structure of reinforcing bar 1 in underground pipe gallery structure, then again by pouring
Concrete is poured together；
Heat-exchanger pipeline 2 is connected according to U-shaped laying, the linking of heat exchanger tube 2 using stainless steel ferrule fitting.Heat exchange
Spacing 0.5m between device pipeline adjacent channel.
Each two lays a device of earth source heat pump 3 between pouring section in Urban Underground comprehensive pipe gallery structure.Heat is handed over
Exchanger conduits are laid on the bottom, top and side wall of underground pipe gallery.
The specific construction procedure of said apparatus is as follows：
(1) reinforcing bar 1 is tied up
Using N8@20 reinforcing bar, binding reinforcing bars are carried out according to Fig. 1, Fig. 2.
(2) heat-exchanger pipeline 2U shapes are laid
Use Φ 25mmx2.5mm, length for 9.00m seamless steel pipe make heat-exchanger pipeline, according to Fig. 3, Fig. 4 with
Bar-mat reinforcement is banded together, and heat exchanger tube linking is connected using stainless steel ferrule fitting；Heat-exchanger pipeline is according to U-shaped paving
If spacing 0.5m.
(3) novel integrated Pipe rack concreting
Novel integrated Pipe rack uses C35 waterproof concretes, and water-proof concrete answers continuous placing, preferably stays construction joint less；Coagulation
Soil is poured in units of section, is one to pour section per 20.0m, is divided into per the stage and pours three times, i.e., bottom plate once, side wall one
Secondary, top plate is once.
(4) earth source heat pump 3 is laid
Using rectilinear earth source heat pump, two pour and lay a tableland source heat pump device between section.Wherein, vertical drilling
To close that heat-exchange system is embedded in the deep Rock And Soils of 10M~30M and soil progress is cold and hot exchanges, be suitable for refrigeration and heating area compared with
Big building, around there is certain vacant lot, the system footprint area is smaller.
In winter in the present invention, the heat energy of deep Rock And Soil is collected using earth source heat pump, passes through Urban Underground pipe gallery knot
The U-shaped heat-exchanger pipeline arranged in structure, heat energy is conveyed for overall structure；Summer, using in Urban Underground comprehensive pipe gallery structure
The U-shaped heat-exchanger pipeline of arrangement collects heat energy, is transported to earth source heat pump, the heat energy of collection is transferred into depth by earth source heat pump
In portion's Rock And Soil, cool for whole underground structure；The system can effectively ensure that its underground structure is in temperature constant state all the time,
The stability of its own is enduringly kept, reduces the deformation of underground structure, improves the durability of underground structure, so as to reduce
The maintenance cost of later stage operation.
This method does not ensure that its underground structure is in temperature constant state all the time only effectively, enduringly keeps the stabilization of its own
Property, the deformation of underground structure is reduced, and the durability of underground structure is improved, so as to reduce the maintenance cost of later stage operation
With.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deformation that creative work can make still within protection scope of the present invention.
Claims (10)
1. one kind is used for novel energy underground pipe gallery structure, it is characterised in that including the heat for collecting deep Rock And Soil
The earth source heat pump of energy, the heat-exchanger pipeline being arranged in underground pipe gallery structure, described heat-exchanger pipeline and circulation
Water leg at the top of water pump, Pipe rack, which is connected in parallel, forms the hot loading system of energy underground pipe gallery structure；Described ground
Source heat pump is heat-exchanger pipeline transfer of heat；In winter, the heat energy of deep Rock And Soil is collected using earth source heat pump, by city
The heat-exchanger pipeline arranged in lower comprehensive pipe gallery structure, heat energy is conveyed for overall structure；Summer, utilize Urban Underground integrated pipe
The heat-exchanger pipeline arranged in corridor structure collects heat energy, is transported to earth source heat pump, is passed the heat energy of collection by earth source heat pump
In the defeated Rock And Soil to deep, cool for whole underground structure.
2. it is used for novel energy underground pipe gallery structure as claimed in claim 1, it is characterised in that described heat exchanger
Pipeline bundles with the bar construction in underground pipe gallery structure.
3. it is used for novel energy underground pipe gallery structure as claimed in claim 1, it is characterised in that described heat exchanger
Pipeline is according to U-shaped laying.
4. it is used for novel energy underground pipe gallery structure as claimed in claim 1, it is characterised in that heat exchanger tube is connected
Connected using stainless steel ferrule fitting.
5. it is used for novel energy underground pipe gallery structure as claimed in claim 1, it is characterised in that described heat exchanger
Spacing 0.5m between pipeline adjacent channel.
6. it is used for novel energy underground pipe gallery structure as claimed in claim 1, it is characterised in that integrate in Urban Underground
Each two lays a tableland source heat pump device between pouring section in Pipe rack.
7. it is used for novel energy underground pipe gallery structure as claimed in claim 1, it is characterised in that described heat exchanger
Pipe laying is in the bottom of underground pipe gallery, top and side wall.
8. it is used for the construction method of novel energy underground pipe gallery structure as claimed in claim 1, it is characterised in that
Step 1 lays heat-exchanger pipeline during underground pipe gallery is poured；And described heat-exchanger pipeline is with following
Water leg at the top of ring water pump, Pipe rack, which is connected in parallel, forms the hot loading system of energy underground pipe gallery structure；
Step 2 earth source heat pump is laid；
Using rectilinear earth source heat pump, adjacent two pour and lay a tableland source heat pump device between section；By earth source heat pump
Device is connected with heat-exchanger pipeline.
9. it is used for the construction method of novel energy underground pipe gallery structure as claimed in claim 8, it is characterised in that
Urban Underground comprehensive pipe gallery structure described in step 1 makes pipe gallery using cast in situs mode；It is one per 20.0m
Pour section；Each every segment length 20.00m, wide 11.40m, high 3.55m for pouring section, internal reinforcing bar use N8@20.
10. it is used for the construction method of novel energy underground pipe gallery structure as claimed in claim 8, it is characterised in that
The detailed process of step 1 is as follows：
(1) binding reinforcing bars
(2) heat-exchanger pipeline U-shaped is laid
Heat-exchanger pipeline is made using seamless steel pipe, heat-exchange tube and bar-mat reinforcement are banded together, heat exchanger tube linking
It is connected using stainless steel ferrule fitting；Heat-exchanger pipeline is according to U-shaped laying；
(3) novel integrated Pipe rack concreting
Novel integrated Pipe rack is using waterproof concrete, water-proof concrete continuous placing；Concreting is in units of section, often
20.0m pours section for one, is divided into per the stage and pours three times, i.e., once, once, top plate is once for side wall for bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084948.XA CN107700534A (en) | 2017-11-07 | 2017-11-07 | One kind is used for novel energy underground pipe gallery structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084948.XA CN107700534A (en) | 2017-11-07 | 2017-11-07 | One kind is used for novel energy underground pipe gallery structure and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107700534A true CN107700534A (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711084948.XA Pending CN107700534A (en) | 2017-11-07 | 2017-11-07 | One kind is used for novel energy underground pipe gallery structure and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115977149A (en) * | 2022-12-29 | 2023-04-18 | 重庆大学 | Assembled energy pipe gallery and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203561110U (en) * | 2013-05-17 | 2014-04-23 | 金秋实 | Season energy-storage ground-source heat pump system |
| CN106120854A (en) * | 2016-07-04 | 2016-11-16 | 中冶东方工程技术有限公司 | A kind of underground pipe gallery |
| CN205690505U (en) * | 2016-06-22 | 2016-11-16 | 中建地下空间有限公司 | A kind of pipe gallery geothermal system |
| CN207376648U (en) * | 2017-11-07 | 2018-05-18 | 山东大学 | One kind is used for novel energy underground pipe gallery structure |
-
2017
- 2017-11-07 CN CN201711084948.XA patent/CN107700534A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203561110U (en) * | 2013-05-17 | 2014-04-23 | 金秋实 | Season energy-storage ground-source heat pump system |
| CN205690505U (en) * | 2016-06-22 | 2016-11-16 | 中建地下空间有限公司 | A kind of pipe gallery geothermal system |
| CN106120854A (en) * | 2016-07-04 | 2016-11-16 | 中冶东方工程技术有限公司 | A kind of underground pipe gallery |
| CN207376648U (en) * | 2017-11-07 | 2018-05-18 | 山东大学 | One kind is used for novel energy underground pipe gallery structure |
Non-Patent Citations (1)
| Title |
|---|
| 潘玉勤等: "《水、土壤源热泵地下换热系统施工技术手册》", 28 February 2016, 黄河水利出版社, pages: 1 - 7 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115977149A (en) * | 2022-12-29 | 2023-04-18 | 重庆大学 | Assembled energy pipe gallery and construction method thereof |
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