CN108130959B - Wall structure for adjusting temperature by using tunnel cold water and geothermal energy and leakage-proof system thereof - Google Patents
Wall structure for adjusting temperature by using tunnel cold water and geothermal energy and leakage-proof system thereof Download PDFInfo
- Publication number
- CN108130959B CN108130959B CN201711289798.6A CN201711289798A CN108130959B CN 108130959 B CN108130959 B CN 108130959B CN 201711289798 A CN201711289798 A CN 201711289798A CN 108130959 B CN108130959 B CN 108130959B
- Authority
- CN
- China
- Prior art keywords
- heat
- water pipe
- layer
- leakage
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 128
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 28
- 239000006261 foam material Substances 0.000 claims abstract description 12
- 238000005260 corrosion Methods 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims abstract 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000004964 aerogel Substances 0.000 claims description 6
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 238000004108 freeze drying Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 239000010426 asphalt Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000007822 coupling agent Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 2
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 239000012760 heat stabilizer Substances 0.000 claims description 2
- 239000000017 hydrogel Substances 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 238000009413 insulation Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000004887 air purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- -1 graphite alkene Chemical class 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0075—Systems using thermal walls, e.g. double window
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/11—Geothermal energy
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Structural Engineering (AREA)
- Sustainable Development (AREA)
- Acoustics & Sound (AREA)
- Thermal Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sustainable Energy (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a wall structure for regulating temperature by using underground cold water and terrestrial heat, which comprises a wall right side part (1), a wall left side part (2), a water pipe (3), a buffer layer (4) and an anti-leakage heat conduction layer (5); the water pipe (3) is arranged in the wall body, cold water in the gallery is led into the water pipe (3) in summer, and underground hot water is led into the water pipe (3) in winter to adjust the room temperature. The water pipe is arranged in the wall body and is connected with the tunnel and the underground hot water, so that heat exchange of indoor temperature reduction in summer and temperature rise in winter is realized. The heat-conducting waterproof anti-corrosion water pipe comprises a triple leakage-proof structure, wherein a water pipe of a waterproof anti-corrosion layer coated on the surface of the triple leakage-proof structure is the first weight, a buffer layer of a heat-conducting aluminum oxide/graphene foam material is the second weight, and a leakage-proof heat-conducting layer is the third weight. Through multiple protection, the water leakage prevention of the water pipe is effectively realized, and the actual using effect of the invention is improved.
Description
Technical Field
The invention relates to the technical field of multifunctional walls, in particular to a wall structure for adjusting temperature by using underground cold water and geothermal heat and a leakage-proof system thereof.
Background
Walls are important components of buildings. It is used for bearing, enclosing or separating space. The wall body is divided into a bearing wall and a non-bearing wall according to the stress condition and materials of the wall body, and is divided into a solid wall, a sintered hollow brick wall, a cavity wall and a composite wall according to the construction mode of the wall body.
At present, people do not meet the single use function of the wall body, and many researches tend to endow the wall with more functions and realize the multifunctional application of the wall body. For example, patent CN102934588A discloses a multifunctional indoor plant wall for decontamination, which comprises a plant module mounted on a three-dimensional supporting frame, and a circulating filtration water supply system, a humidification system, a ventilation system and a light supplement system are further mounted on the three-dimensional supporting frame. The circulating filtration water supply system comprises a water tank, a water pump, a water supply pipeline, a drip irrigation pipe, a filter and a water level controller. The water pump and the filter are horizontally arranged in the water tank, the water inlet of the water pump is connected with the filter through a water pipe, the water outlet of the water pump is connected with a water supply pipeline, the water supply pipeline is upwards connected with a drip irrigation pipe horizontally arranged at the top of the plant module, and the water level controller is arranged at the upper part of the water tank; the humidifying system is composed of an atomizer arranged in the water tank; the ventilation system is composed of fans vertically arranged on one side of the three-dimensional supporting frame, and air outlets of the fans face the plant modules. The light supplement system is composed of a light supplement lamp and a power supply rail. The invention can purify indoor air, adjust humidity and beautify wall surfaces, and can be widely used in buildings such as markets, hotels, movie theaters, exhibition places, houses and the like. Patent CN104314196A discloses a solar energy multifunctional wall, relates to the application of solar energy collection, dehumidification and air purification technique, belongs to energy utilization technique and indoor air purification field. The solar multifunctional wall provided by the invention overcomes the problems that the traditional Trombe wall has single function, can only be used for heating or ventilation, and cannot fully utilize absorbed solar energy in summer, and can not only heat and remove aldehyde in winter but also dehumidify and remove aldehyde in summer. The crawler-type silica gel rotating wheel is prepared by mixing silica sol and nano titanium dioxide, the surface of the crawler-type silica gel rotating wheel is provided with honeycomb-shaped porous channels, the opening and closing of the baffle and the rotation of the rotating wheel are controlled according to different climatic environments, and on the basis of heating or dehumidifying dry air, the crawler-type silica gel rotating wheel can remove formaldehyde and purify indoor air.
The inventor finds that some buildings have low air-conditioning requirements in actual building construction, and only needs to slightly reduce the ambient temperature in summer and only needs to properly increase the ambient temperature in winter. And the conventional air conditioner is used for temperature adjustment, so that the energy waste is caused. When a building is built, the temperature of water burst in the tunnel is generally 15 ℃, the temperature of underground hot water is 55 ℃, and if the water in the tunnel and the underground hot water can be utilized for heat exchange, the requirements of users can be met, the energy can be utilized, and the waste of the energy is avoided. Therefore, the inventor utilizes the cold water of the tunnel and the underground hot water to combine with the wall body of the building; in summer, cold water in the tunnel is injected into the wall body to reduce the indoor environment temperature, in winter, on the contrary, underground hot water is injected into the hollow wall body to properly improve the environment temperature, the refrigeration and heating of the buildings basically do not consume valuable energy, and the operation cost is greatly reduced. In practical operation, the problem of easy water leakage needs to be overcome by using the method.
Therefore, based on the above prior art scheme, the invention provides the wall structure for adjusting the temperature by using the cold water and the terrestrial heat of the tunnel, so that the existing resources are fully utilized to refrigerate and heat the building, the operation cost is reduced, and the utilization rate of energy is improved. And a temperature-adjusting leakage-proof system of the wall body is provided, and the problem that water flow is easy to leak through the wall body is solved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the wall body structure for adjusting the temperature by using the cold water and the terrestrial heat of the tunnel, so that the existing resources are fully utilized to refrigerate and heat the building, the operation cost is reduced, and the utilization rate of energy is improved. And the leakage-proof system of the wall body for adjusting the temperature is provided, and the triple leakage-proof structure is arranged, so that the problem that water flow is easy to leak through the wall body is solved.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the invention provides a wall structure for adjusting temperature by using cold water and terrestrial heat of a tunnel, which comprises a wall right side part, a wall left side part, water pipes, a buffer layer and an anti-leakage heat conduction layer; the water pipe is arranged in the wall body, cold water in the underground tunnel is led into the water pipe in summer, and underground hot water is led into the water pipe in winter, so that the room temperature is adjusted. The buffer layer is made of heat-conducting aluminum oxide/graphene foam material. The preparation method of the heat-conducting aluminum oxide/graphene foam material comprises the following steps: adding graphene oxide into deionized water to prepare a graphene oxide aqueous solution, heating the graphene oxide aqueous solution to 200 ℃, preserving heat for 10 hours, cooling to room temperature to obtain graphene hydrogel, freeze-drying, adding aluminum chloride powder and the solution, performing ultrasonic dispersion to obtain a mixed suspension containing graphene aerogel, heating the suspension to 200 ℃, preserving heat for 10 hours to obtain aluminum hydroxide/graphene mixed sol, freeze-drying to obtain graphene/aluminum hydroxide mixed aerogel, and calcining the graphene/aluminum hydroxide mixed aerogel in a tubular furnace under the nitrogen protection atmosphere for 10 hours; and obtaining the alumina/graphene foam composite material. Be provided with the buffer layer in the wall body, can form the effect of buffering to rocking of water pipe, avoid the water pipe to lead to leaking because water flows or other vibrations cause the damage, formed the second leak protection. And the used buffer material is a heat conduction material, which is beneficial to improving the heat conduction efficiency.
The water pipe is arranged in the wall body and is connected with the tunnel and the underground hot water, so that heat exchange of indoor temperature reduction in summer and temperature rise in winter is realized. The water pipe in the wall body has certain influence such as the vibrations of water flow or building, is provided with the buffer layer in the wall body, can form the effect of buffering to rocking of water pipe, avoids the water pipe to lead to leaking because water flows or other vibrations cause the damage.
The temperature-adjusting wall structure further comprises a leakage-proof heat-insulating layer, the leakage-proof heat-conducting layer is arranged on the wall close to the indoor side, and the leakage-proof heat-insulating layer is arranged on the wall close to the outdoor side. When one side of the wall body is positioned indoors and the other side is positioned outdoors, the outdoor side needs to be insulated, and heat is conducted on the indoor side; therefore, the leakage-proof heat conduction layer and the leakage-proof heat insulation layer are respectively arranged, and the heat exchange effect of temperature reduction in summer and temperature rise in winter is favorably improved.
Wherein, the surface of the water pipe is coated with waterproof anticorrosive paint. When the water flow passes through, because the coating has waterproof anticorrosive coating, the water pipe is difficult for leading to the water pipe to break owing to the corruption, has realized first heavy leak protection mechanism.
The heat-conducting PVC composite material is composed of the following raw materials: PVC resin, heat-conducting filler, coupling agent, plasticizer, heat stabilizer and lubricant. The preparation method of the heat-conducting PVC composite material comprises the following steps: 1, firstly, carrying out surface modification treatment on a heat-conducting filler by using a coupling agent; 2, uniformly mixing the modified heat-conducting filler obtained in the previous step with other raw materials; 3 banburying, cooling and crushing; 4, placing the crushed materials in a conical double-screw extruder to extrude and granulate. The heat conduction material adopted by the invention has good heat conduction performance. The leakage-proof heat conduction layer and the leakage-proof heat insulation layer form the third leakage-proof layer, heat conduction or heat insulation is carried out according to actual requirements, and the utilization rate of heat conduction is improved.
Further, the leak-proof heat-insulating layer is made of modified asphalt waterproof heat-insulating material. When the wall body one side is located indoorly, when the one side is located outdoors, set up the insulating layer near outdoor face, the effectual rivers that make in the water pipe carry out the heat transfer with indoor, avoid outdoor temperature's influence, avoid causing rivers heat exchange's efficiency to hang down excessively.
The anti-leakage system of the wall body for adjusting the temperature by using the tunnel cold water and the terrestrial heat comprises triple anti-leakage, the water pipe of the waterproof anticorrosive layer coated on the surface is the first weight, the buffer layer of the heat-conducting alumina/graphene foam material is the second weight, and the anti-leakage heat-conducting layer is the third weight.
The technical scheme provided by the embodiment of the invention has the beneficial effects that:
the water pipe is arranged in the wall body and is connected with the tunnel and the underground hot water, so that heat exchange of indoor temperature reduction in summer and temperature rise in winter is realized. The heat-conducting waterproof anti-corrosion water pipe comprises a triple leakage-proof structure, wherein a water pipe of a waterproof anti-corrosion layer coated on the surface of the triple leakage-proof structure is the first weight, a buffer layer of a heat-conducting aluminum oxide/graphene foam material is the second weight, and a leakage-proof heat-conducting layer is the third weight. Through multiple protection, the water leakage prevention of the water pipe is effectively realized, and the actual using effect of the invention is improved.
Drawings
FIG. 1 is a schematic structural view of a cross section of a wall body in example 1;
FIG. 2 is a schematic cross-sectional view of the leakage preventing system of example 1;
FIG. 3 is a schematic structural view of a cross section of a wall body in example 2;
FIG. 4 is a schematic cross-sectional view of a leakage preventing system according to example 2.
In the figure, the wall body comprises a right side part 1 of the wall body, a left side part 2 of the wall body, a water pipe 3, a buffer layer 4, a leakage-proof heat conduction layer 5, a leakage-proof heat insulation layer 6 and a waterproof anticorrosive layer 7.
Detailed Description
In order to make the technical solution and the gist of the present invention clearer, the following describes embodiments of the present invention in further detail.
The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
Example 1 wall body in which one side of the wall body for temperature adjustment using cold water and terrestrial heat of a tunnel is located indoors and the other side is located outdoors
The wall structure for adjusting the temperature by using the cold water and the terrestrial heat of the tunnel comprises a right side part 1 of the wall, a left side part 2 of the wall, a water pipe 3, a buffer layer 4, an anti-leakage heat conduction layer 5 and an anti-leakage heat insulation layer 6; the water pipe 3 is arranged in the wall body, the water pipe 3 leads cold water in the tunnel in summer, and the water pipe 3 leads underground hot water in winter to adjust the room temperature. The leak-proof heat conduction layer 5 is arranged on the indoor side of the wall body, and the leak-proof heat insulation layer 6 is arranged on the outdoor side of the wall body. The surface of the water pipe 3 is coated with a waterproof and anticorrosive layer 7. The buffer layer 4 is a heat-conducting alumina/graphene foam material. The leak-proof heat conduction layer 5 is made of heat conduction PVC composite material. The leak-proof heat-insulating layer 6 is made of modified asphalt waterproof heat-insulating material.
The leak protection system includes triple leak protection, and a, surface coating's waterproof anticorrosive coating's water pipe 3 is first heavy, and rivers have avoided the water pipe because the protection of waterproof anticorrosive coating leads to leaks because the corruption when the water pipe. b. The buffer layer 4 of heat conduction aluminium oxide/graphite alkene foam material is the second, and when the water pipe in the wall body was influenced to the vibrations of water flow or building etc. the buffer layer in the wall body can form the effect of buffering to rocking of water pipe, avoids the water pipe to lead to leaking because water flow or other vibrations cause the damage. c. The leak-proof heat conduction layer and the leak-proof heat insulation layer are the third layer, and when the water pipe leaks water, the water pipe is isolated through the leak-proof heat conduction layer and the leak-proof heat insulation layer, so that water flow is prevented from entering the wall body.
The wall structure for adjusting the temperature by using the cold water and the terrestrial heat of the tunnel comprises a right side part 1 of the wall, a left side part 2 of the wall, a water pipe 3, a buffer layer 4 and an anti-leakage heat-conducting layer 5; the water pipe 3 is arranged in the wall body, the water pipe 3 leads cold water in the tunnel in summer, and the water pipe 3 leads underground hot water in winter to adjust the room temperature. The surface of the water pipe 3 is coated with a waterproof and anticorrosive layer 7. The buffer layer 4 is a heat-conducting alumina/graphene foam material. The leak-proof heat conduction layer 5 is made of heat conduction PVC composite material.
The leak protection system includes triple leak protection, and a, surface coating's waterproof anticorrosive coating's water pipe 3 is first heavy, and rivers have avoided the water pipe because the protection of waterproof anticorrosive coating leads to leaks because the corruption when the water pipe. b. The buffer layer 4 of heat conduction aluminium oxide/graphite alkene foam material is the second, and when the water pipe in the wall body was influenced to the vibrations of water flow or building etc. the buffer layer in the wall body can form the effect of buffering to rocking of water pipe, avoids the water pipe to lead to leaking because water flow or other vibrations cause the damage. c. The leak protection heat-conducting layer is the third, when the water pipe leaked, keeps apart through leak protection heat-conducting layer and leak protection insulating layer, avoids rivers to get into in the wall.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (7)
1. The wall structure for adjusting the temperature by using the tunnel cold water and the ground heat is characterized by comprising a wall right side part (1), a wall left side part (2), a water pipe (3), a buffer layer (4) and an anti-leakage heat-conducting layer (5); the water pipe (3) is arranged in a wall body, cold water in the gallery is guided into the water pipe (3) in summer, underground hot water is guided into the water pipe (3) in winter, room temperature adjustment is carried out, the buffer layer (4) is a heat-conducting alumina/graphene foam material, and the preparation method of the heat-conducting alumina/graphene foam material is as follows: adding graphene oxide into deionized water to prepare a graphene oxide aqueous solution, heating the graphene oxide aqueous solution to 200 ℃, preserving heat for 10 hours, cooling to room temperature to obtain graphene hydrogel, freeze-drying, adding aluminum chloride powder and the solution, performing ultrasonic dispersion to obtain a mixed suspension containing graphene aerogel, heating the suspension to 200 ℃, preserving heat for 10 hours to obtain aluminum hydroxide/graphene mixed sol, freeze-drying to obtain graphene/aluminum hydroxide mixed aerogel, and calcining the graphene/aluminum hydroxide mixed aerogel in a tubular furnace under the nitrogen protection atmosphere for 10 hours; and obtaining the alumina/graphene foam composite material.
2. The temperature-regulating wall structure according to claim 1, characterized in that the temperature-regulating wall structure further comprises a heat-insulating leakage-proof layer (6), the heat-conducting leakage-proof layer (5) is arranged on the indoor side of the wall, and the heat-insulating leakage-proof layer (6) is arranged on the outdoor side of the wall.
3. The temperature-regulated wall structure according to claim 1, characterized in that the surface of the water pipe (3) is coated with a waterproof and corrosion-resistant layer.
4. The temperature-regulated wall structure according to claim 1, characterized in that the leak-proof and heat-conducting layer (5) is a heat-conducting PVC composite.
5. The temperature-regulated wall structure according to claim 4, wherein the thermally conductive PVC composite is composed of: PVC resin, heat-conducting filler, coupling agent, plasticizer, heat stabilizer and lubricant.
6. The temperature-regulated wall structure according to claim 2, characterized in that the leakproof and insulating layer (6) is a modified asphalt waterproof insulating material.
7. The temperature-regulating wall structure according to claim 3, characterized in that the wall structure comprises triple leak-proof layers, the water pipe (3) coated with the waterproof and corrosion-resistant layer is the first layer, the buffer layer (4) of the heat-conducting alumina/graphene foam material is the second layer, and the leak-proof and heat-conducting layer is the third layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711289798.6A CN108130959B (en) | 2017-12-08 | 2017-12-08 | Wall structure for adjusting temperature by using tunnel cold water and geothermal energy and leakage-proof system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711289798.6A CN108130959B (en) | 2017-12-08 | 2017-12-08 | Wall structure for adjusting temperature by using tunnel cold water and geothermal energy and leakage-proof system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108130959A CN108130959A (en) | 2018-06-08 |
| CN108130959B true CN108130959B (en) | 2020-02-18 |
Family
ID=62389276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711289798.6A Active CN108130959B (en) | 2017-12-08 | 2017-12-08 | Wall structure for adjusting temperature by using tunnel cold water and geothermal energy and leakage-proof system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108130959B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113222A (en) * | 2018-09-05 | 2019-01-01 | 布雷尼建筑科技（苏州）有限公司 | A kind of fire-type light flame-retardant partition plate |
| CN109235677B (en) * | 2018-10-17 | 2020-08-04 | 安徽振林建筑工程有限公司 | Building outer wall guard plate |
| CN112539484A (en) * | 2020-11-30 | 2021-03-23 | 陈介生 | Intelligent temperature control wall system based on solar energy and working method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005042511A (en) * | 2003-07-25 | 2005-02-17 | Sunrise Square Hanbai Kk | Rc heat storage air conditioning system and its method of construction |
| KR100857075B1 (en) * | 2007-03-27 | 2008-09-05 | 정오철 | Tatami panel and bottom structure having same |
| CN101975412A (en) * | 2010-11-09 | 2011-02-16 | 奉政一 | Building integrative heat accumulation and cold accumulation room temperature adjustment device |
| JP2013174052A (en) * | 2012-02-23 | 2013-09-05 | Nippon Aaku Kaihatsu Kk | Double pipe structure of air conditioning partition wall in architectural structure |
| CN203487679U (en) * | 2013-08-02 | 2014-03-19 | 冯刚克 | Prefabricated combined type heat preservation module radiation heating and cooling air-conditioning floor |
| KR20140128101A (en) * | 2013-04-26 | 2014-11-05 | 주식회사 건축과 환경 | Radiant panel for heating and cooling |
| CN104652770A (en) * | 2015-01-30 | 2015-05-27 | 卡尔玛地板(苏州)有限公司 | Cooling and heating floor |
| CN204560659U (en) * | 2015-04-21 | 2015-08-19 | 四川鸿旺同宇能源科技有限公司 | Constant temperature supports She Chang |
| CN205546847U (en) * | 2016-04-07 | 2016-09-07 | 陆川县丰源农牧有限公司 | Controllable temperature pig house |
-
2017
- 2017-12-08 CN CN201711289798.6A patent/CN108130959B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005042511A (en) * | 2003-07-25 | 2005-02-17 | Sunrise Square Hanbai Kk | Rc heat storage air conditioning system and its method of construction |
| KR100857075B1 (en) * | 2007-03-27 | 2008-09-05 | 정오철 | Tatami panel and bottom structure having same |
| CN101975412A (en) * | 2010-11-09 | 2011-02-16 | 奉政一 | Building integrative heat accumulation and cold accumulation room temperature adjustment device |
| JP2013174052A (en) * | 2012-02-23 | 2013-09-05 | Nippon Aaku Kaihatsu Kk | Double pipe structure of air conditioning partition wall in architectural structure |
| KR20140128101A (en) * | 2013-04-26 | 2014-11-05 | 주식회사 건축과 환경 | Radiant panel for heating and cooling |
| CN203487679U (en) * | 2013-08-02 | 2014-03-19 | 冯刚克 | Prefabricated combined type heat preservation module radiation heating and cooling air-conditioning floor |
| CN104652770A (en) * | 2015-01-30 | 2015-05-27 | 卡尔玛地板(苏州)有限公司 | Cooling and heating floor |
| CN204560659U (en) * | 2015-04-21 | 2015-08-19 | 四川鸿旺同宇能源科技有限公司 | Constant temperature supports She Chang |
| CN205546847U (en) * | 2016-04-07 | 2016-09-07 | 陆川县丰源农牧有限公司 | Controllable temperature pig house |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108130959A (en) | 2018-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107313520B (en) | A kind of double-deck phase-change accumulation energy air-conditioning system based on Ventilating wall | |
| CN108130959B (en) | Wall structure for adjusting temperature by using tunnel cold water and geothermal energy and leakage-proof system thereof | |
| CN202769850U (en) | Composite dew point indirect evaporative cooling aeration-cooling device for solar chimney | |
| CN203744430U (en) | Ceiling radiation air conditioning system | |
| CN103835393A (en) | Novel wall structure with ventilation, moisture absorption and heat preservation functions | |
| CN205171662U (en) | Ecological environmental protection building | |
| CN203977624U (en) | A kind of novel ventilated moisture retentive heat insulation wall structure | |
| CN105649198A (en) | Building energy-saving photovoltaic system | |
| CN206693433U (en) | A kind of environmental protection energy-saving type phase transformation building external structure | |
| CN207422535U (en) | Capillary network soil source heat pump central air-conditioning system | |
| CN105091167A (en) | Evaporative cooling air-conditioner wall system combined with solar energy and used for semi-open type restaurant | |
| CN203374161U (en) | Liquid intelligent temperature and light adjusting glass | |
| CN108104300A (en) | Porous permeable type fresh air preheating Solar wall | |
| CN104864606B (en) | All-weather solar intelligent ecological system | |
| CN204313447U (en) | Fresh air ventilator | |
| CN105091173A (en) | Humidity regulation device driven by solar energy and humidity regulation method | |
| CN206330247U (en) | Based on the air through tunnel cold and heat supply system compound with evaporation cooling channel air-conditioning | |
| CN213087024U (en) | Large-space energy-saving ventilating building structure | |
| CN102599795A (en) | Plastic double-sleeve capillary heat-resistant curtain | |
| CN100427703C (en) | Prefabricated construction partition board with air conditioning function | |
| CN205066176U (en) | All -weather solar energy intelligence ecosystem | |
| CN108316467A (en) | A kind of integrated low energy building energy conserving system and its method | |
| CN204753916U (en) | Energy -conserving curtain of double -deck type of respiration of inner loop | |
| CN109322450B (en) | Composite phase-change ventilation roof using underground water as cold source | |
| CN209211713U (en) | A kind of Double Skin Glass Curtain Wall of passive water vaporizing and cooling formula |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |