CN111519788B - Building wall structure capable of reducing temperature for assembly type building - Google Patents

Building wall structure capable of reducing temperature for assembly type building Download PDF

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Publication number
CN111519788B
CN111519788B CN202010404604.8A CN202010404604A CN111519788B CN 111519788 B CN111519788 B CN 111519788B CN 202010404604 A CN202010404604 A CN 202010404604A CN 111519788 B CN111519788 B CN 111519788B
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wall
heat
water
plate
building
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CN111519788A (en
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周文
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Anhui Yan Concrete Construction Technology Co.,Ltd.
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Anhui Yan Concrete Construction Technology Co ltd
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • 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
    • 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
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • 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
    • F24F5/0046—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
    • F24F2005/0057—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 receiving heat-exchange fluid from a closed circuit in the ground
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Building Environments (AREA)

Abstract

The invention belongs to the technical field of assembly type buildings, in particular to a temperature-reducing building wall structure for an assembly type building, which aims at the problem that the existing assembly type building wall structure only has the conventional functions of heat preservation, sound insulation, water resistance and the like. According to the invention, water is circulated between the water tank and the heat conducting mechanism by the circulating pump, the heat conducting mechanism exchanges heat inside the ventilating groove to reduce the internal temperature, cold air descends inside the ventilating groove, indoor hot air flow ascends to circulate air flow between the indoor and the ventilating groove, the indoor is effectively cooled by the circulated water, the circulated water enters the water tank, and the water is cooled by the cool environment below the soil layer because the water tank is buried under the ground.

Description

Building wall structure capable of reducing temperature for assembly type building
Technical Field
The invention relates to the technical field of assembly type buildings, in particular to a building wall structure capable of reducing temperature for an assembly type building.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, factory production, assembly construction, informatization management and intelligent application.
The fabricated building wall structure is formed by assembling prefabricated large-scale inner and outer wall boards, floor slabs, roof slabs and other plates, and is a main type of a fully fabricated building in an industrialized system building. The plate building can reduce the weight of the structure, improve the labor productivity and enlarge the use area and the shockproof capability of the building. The interior wall of panel building is mostly reinforced concrete's solid slab or hollow slab, and the side fascia is mostly the reinforced concrete composite sheet that has the heat preservation, also can make the wallboard that has the exterior finish with light aggregate concrete, foam concrete or macroporous concrete etc. at present, current assembled building wall structure only has conventional functions such as heat preservation, give sound insulation and waterproof, the temperature in the back room is used in the building mainly relies on changes in temperature electrical apparatus (air conditioner, fan, heater etc.) to adjust, high to the consumption of electric power, energy-concerving and environment-protective inadequately.
Disclosure of Invention
Based on the technical problem that the existing assembly type building wall structure only has conventional functions of heat preservation, sound insulation, water prevention and the like, the invention provides a temperature-reducing building wall structure for an assembly type building.
The invention provides a temperature-reducing building wall structure for an assembly type building, which comprises a base body, wherein the top of the base body is fixedly provided with a mounting base, the top end of the mounting base is provided with a wall mechanism, the top end and the bottom end of the inside of the wall mechanism are respectively embedded with a water return pipe and a water inlet pipe, a plurality of heat conduction mechanisms are communicated between the water return pipe and the water inlet pipe through pipelines, the heat conduction mechanisms are embedded in the wall mechanism, the inner side of the wall mechanism is fixedly provided with an inner wall plate, a plurality of ventilation grooves are arranged between the wall mechanism and the inner wall plate, the side surfaces of the heat conduction mechanisms are positioned in the ventilation grooves, the top and the bottom of the side surfaces of the inner wall plate are respectively provided with a rectangular air port, the inside of the rectangular air port is fixedly provided with an isolation screen plate, the inside of the base body is fixedly provided with a circulating pump and a filter box, and the outlet of the circulating pump is communicated with the filter box through a valve and a pipeline, the export of rose box passes through valve and pipeline and inlet tube intercommunication, the bottom fixed mounting of pedestal has two bodys, and fixed mounting has the water tank between the bottom of two bodys, the entry and one of them body intercommunication of circulating pump, and the tip of another body passes through pipeline and wet return intercommunication, the outside bottom of wall body mechanism articulates there is the apron, and apron fixed mounting is on the top of pedestal.
Further: the wall mechanism comprises a concrete-poured wall body and an aluminum foil heat-insulating layer adhered to the outer side of the wall body, and a sound-insulation heat-preservation plate is fixedly mounted on the other side of the aluminum foil heat-insulating layer.
Further: the wall body mechanism further comprises a waterproof coating fixedly installed on the outer side of the sound-insulation heat-preservation plate, and an external wall plate is fixedly installed on the outer side of the waterproof coating.
Further: the heat conduction mechanism comprises a heat conduction barrel and connectors arranged at two ends of the heat conduction barrel, a plurality of heat conduction fin plates are welded on the side face of the heat conduction barrel, and heat exchange portions of a plurality of rectangular columnar structures are arranged at the end portions of the heat conduction fin plates.
Further: the inner wall welding of the both sides of water tank has the heat-conducting plate of a plurality of slopes settings, and a plurality of through-holes have been seted up on the surface of heat-conducting plate.
Further: a plurality of extension plates are welded on two sides of the water tank.
Further: the filter box comprises a box body and a box cover, a plurality of filter screen boxes are filled between the box body and the box cover, a filter sponge plate is filled in the filter screen boxes, and a liquid replenishing valve is fixedly mounted at the top end of the box cover.
Further: it is provided with a plurality of thread grooves towards intaking one side to filter the sponge board, and the inside spiro union of thread groove has the barrel, and the inside of barrel is provided with the filtration nethike embrane that the heliciform distributes.
Compared with the prior art, the invention provides a building wall structure capable of reducing temperature for an assembly type building, which has the following beneficial effects:
the circulating pump enables water to circulate between the water tank and the heat conducting mechanism, the heat conducting mechanism conducts heat exchange inside the ventilation groove to reduce the internal temperature, cold air descends inside the ventilation groove, indoor hot air flow ascends to circulate air flow between the indoor air flow and the ventilation groove, the indoor air flow is effectively cooled by utilizing the circulating water, circulating water enters the water tank, the water tank is buried below the ground, the water is cooled by utilizing the cool environment below a soil layer, the temperature of the inner side of a building wall structure is continuously taken away, the building wall structure can be cooled, the heat exchange contact area is large, the cooling speed is high, the temperature of the soil layer can be utilized in winter, the indoor heat insulation effect is achieved, the dependence of the assembly type building on cooling and heating appliances is improved, and the cost is reduced;
the inside that enters into the rose box among the hydrologic cycle process, effectively purify and filter by filtering the sponge board, and the side spiro union of filtering the sponge board has a plurality of barrels that have the heliciform and distribute and filter the nethike embrane, water carries out the heliciform and flows when filtering the nethike embrane, improve filter area, avoid the spot to adhere to and cause the scale deposit at pipe network and heat conduction mechanism inner wall, cause the problem that the heat transfer effect descends, and the clearance of the impurity of filtering the production stops the gathering between the nethike embrane, the staff of being convenient for clears up and maintains.
Drawings
Fig. 1 is a schematic sectional view illustrating a construction wall structure for a prefabricated building, which is capable of reducing temperature according to the present invention;
FIG. 2 is a schematic view of an interior wall panel structure of a building wall structure for a prefabricated building according to the present invention;
FIG. 3 is a schematic structural view of a heat conducting mechanism of a building wall structure for a prefabricated building, which can be cooled;
FIG. 4 is a schematic structural view of a water tank of a building wall structure for a prefabricated building, which can be cooled;
FIG. 5 is a schematic top view of a filter box of a building wall structure for a prefabricated building according to the present invention;
fig. 6 is a schematic sectional structural view of a filtering sponge plate of a building wall structure for a prefabricated building, which can be cooled.
In the figure: 1 pedestal, 2 circulating pumps, 3 apron, 4 side fascia, 5 waterproof coating, 6 wall body mechanisms, 7 aluminium foil insulating layer, 8 heat preservation board that gives sound insulation, 9 interior wallboard, 10 ventilation slots, 11 heat conduction mechanism, 111 connector, 112 heat conduction barrel, 113 heat conduction fin board, 114 heat exchange portion, 12 isolation otter board, 13 mount pads, 14 inlet tubes, 15 extension boards, 16 water tanks, 17 heat-conducting plates, 18 body, 19 wet return, 20 rose box, 21 filter screen box, 22 filter sponge board, 23 filter screen membrane, 24 barrels, 25 thread groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, a temperature-lowering building wall structure for an assembly type building comprises a base body 1, a mounting base 13 is fixedly installed at the top of the base body 1, a wall body mechanism 6 is arranged at the top end of the mounting base 13, a water return pipe 19 and a water inlet pipe 14 are respectively embedded at the top end and the bottom end of the interior of the wall body mechanism 6, a plurality of heat conduction mechanisms 11 are communicated between the water return pipe 19 and the water inlet pipe 14 through pipelines, the heat conduction mechanisms 11 are embedded in the wall body mechanism 6, an inner wall plate 9 is fixedly installed at the inner side of the wall body mechanism 6, a plurality of ventilation slots 10 are arranged between the wall body mechanism 6 and the inner wall plate 9, the side surface of the heat conduction mechanism 11 is positioned in the ventilation slots 10, rectangular air ports are respectively formed at the top and the bottom of the side surface of the inner wall plate 9, an isolation mesh plate 12 is fixedly installed in the interior of the rectangular wall body 1, a circulating pump 2 and a filter box 20 are fixedly installed in the interior of the base body 1, the outlet of the circulating pump 2 is communicated with the filtering tank 20 through a valve and a pipeline, the outlet of the filtering tank 20 is communicated with the water inlet pipe 14 through a valve and a pipeline, two pipe bodies 18 are fixedly installed at the bottom of the base body 1, a water tank 16 is fixedly installed between the bottom ends of the two pipe bodies 18, the inlet of the circulating pump 2 is communicated with one pipe body 18, the end part of the other pipe body 18 is communicated with the water return pipe 19 through a pipeline, the bottom of the outer side of the wall body mechanism 6 is hinged with a cover plate 3, the cover plate 3 is fixedly installed at the top end of the base body 1, when the building wall is assembled, the water tank 16 is buried under the ground, water is injected into the water tank 16 and a pipe network, the circulating pump 2 is started to circulate water between the water tank 16 and the heat conducting mechanism 11 in summer, the heat conducting mechanism 11 conducts heat exchange in the ventilation groove 10 to reduce the internal temperature, cold air descends in the ventilation groove 10, and indoor hot air flow rises to conduct air circulation between the indoor and the ventilation groove 10, utilize the water of circulation to carry out effectual cooling operation with indoor, the circulating water enters into water tank 16's inside, because water tank 16 landfill is in the below ground, utilize the environment of shady and cool under the soil layer to cool down water, what last take away the inboard temperature of building wall structure, make building wall structure can realize the cooling, and heat transfer area of contact is big, cooling speed is fast, can utilize the temperature of soil layer winter, the realization is to indoor heat preservation effect, improve the dependence of assembled building to changes in temperature electrical apparatus, and the cost is reduced.
According to the invention, the wall mechanism 6 comprises a concrete poured wall body and an aluminum foil thermal insulation layer 7 adhered to the outer side of the wall body, a sound insulation and heat preservation plate 8 is fixedly installed on the other side of the aluminum foil thermal insulation layer 7, the wall mechanism 6 further comprises a waterproof coating 5 fixedly installed on the outer side of the sound insulation and heat preservation plate 8, an external wall plate 4 is fixedly installed on the outer side of the waterproof coating 5, the wall mechanism 6 is composed of a multilayer structure, the sound insulation and heat preservation effect and the waterproof effect of the building wall are improved, and the heat exchange effect between the concrete poured wall body and the heat conduction mechanism 11 is facilitated.
In the invention, the heat conducting mechanism 11 comprises a heat conducting cylinder 112 and connectors 111 arranged at two ends of the heat conducting cylinder 112, a plurality of heat conducting fins 113 are welded on the side surface of the heat conducting cylinder 112, a plurality of heat exchanging parts 114 with rectangular columnar structures are arranged at the end parts of the heat conducting fins 113, the heat conducting fins 113 and the heat exchanging parts 114 at the end parts of the heat conducting mechanism 11 are arranged inside the ventilating slot 10, the heat exchanging efficiency with the air inside the ventilating slot 10 is improved, so that the temperature difference exists between the air temperature inside the ventilating slot 10 and the indoor temperature, and the heat convection of the air at two sides of the inner wall plate 9 is caused by the temperature difference at two sides, thereby accelerating the indoor cooling efficiency.
According to the invention, the inner walls of two sides of the water tank 16 are welded with a plurality of heat conducting plates 17 which are obliquely arranged, the surfaces of the heat conducting plates 17 are provided with a plurality of through holes, two sides of the water tank 16 are welded with a plurality of extension plates 15, when water flows in the water tank 16, the heat exchange area between the water and the wall of the water tank 16 can be increased through the arrangement of the heat conducting plates 17 and the through holes, and the arrangement of the extension plates 15 increases the heat exchange between the water tank 16 and soil, so that the heat exchange efficiency of circulating water in the water tank 16 is improved.
In the invention, the filter box 20 comprises a box body and a box cover, a plurality of filter screen boxes 21 are filled between the box body and the box cover, a filter sponge plate 22 is filled in the filter screen boxes 21, a liquid replenishing valve is fixedly installed at the top end of the box cover, a plurality of thread grooves 25 are arranged on one side of the filter sponge plate 22 facing to a water inlet end, a cylinder body 24 is screwed in the thread grooves 25, a filter net film 23 distributed in a spiral shape is arranged in the cylinder body 24, water enters the filter box 20 in a water circulation process and is effectively purified and filtered by the filter sponge plate 22, a plurality of cylinder bodies 24 with filter net films 23 distributed in the spiral shape are screwed in the side surface of the filter sponge plate 22, water flows in the spiral shape when passing through the filter net film 23, the filtering area is increased, the problem that the heat exchange effect is reduced due to scale formation caused by attachment to the inner walls of the pipe network and the heat conducting mechanism 11 is avoided, and impurities generated by filtering are remained and accumulated in gaps between the filter net films 23, the cleaning and maintenance of workers are convenient.
The building wall structure provided by the invention has the advantages that when the building wall is assembled, the water tank 16 is buried under the ground, water is injected into the water tank 16 and a pipe network, the circulating pump 2 is started in summer to enable the water to circulate between the water tank 16 and the heat conducting mechanism 11, the heat conducting mechanism 11 exchanges heat inside the ventilating groove 10 to reduce the internal temperature, cold air descends inside the ventilating groove 10, indoor hot air flow ascends to realize air flow circulation between the indoor and the ventilating groove 10, the indoor is effectively cooled by utilizing the circulated water, the circulated water enters the inside of the water tank 16, as the water tank 16 is buried under the ground, the water is cooled by utilizing the cool environment under the soil layer and the temperature inside the building wall structure is continuously taken away, the building wall structure can realize cooling, the heat exchange contact area is large, the cooling speed is high, the temperature of the soil layer can be utilized in winter, and the indoor heat insulation effect is realized, the dependence of the assembly type building on the cooling and heating electric appliance is improved, and the cost is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (3)

1. A temperature-reducing building wall structure for an assembly type building comprises a base body (1), wherein a mounting seat (13) is fixedly mounted at the top of the base body (1), and a wall body mechanism (6) is arranged at the top end of the mounting seat (13), and is characterized in that a water return pipe (19) and a water inlet pipe (14) are respectively pre-embedded at the top end and the bottom end of the interior of the wall body mechanism (6), a plurality of heat conduction mechanisms (11) are communicated between the water return pipe (19) and the water inlet pipe (14) through pipelines, the heat conduction mechanisms (11) are pre-embedded in the wall body mechanism (6), an inner wall plate (9) is fixedly mounted at the inner side of the wall body mechanism (6), a plurality of ventilation grooves (10) are arranged between the wall body mechanism (6) and the inner wall plate (9), the side surfaces of the heat conduction mechanisms (11) are positioned in the ventilation grooves (10), and rectangular air ports are respectively formed in the top and the bottom of the side surfaces of the inner wall plate (9), an isolation screen plate (12) is fixedly installed inside the rectangular air port, a circulating pump (2) and a filter box (20) are fixedly installed inside the base body (1), the outlet of the circulating pump (2) is communicated with the filter box (20) through a valve and a pipeline, the outlet of the filter box (20) is communicated with a water inlet pipe (14) through a valve and a pipeline, two pipe bodies (18) are fixedly installed at the bottom of the base body (1), a water tank (16) is fixedly installed between the bottom ends of the two pipe bodies (18), the inlet of the circulating pump (2) is communicated with one pipe body (18), the end part of the other pipe body (18) is communicated with a water return pipe (19) through a pipeline, an cover plate (3) is hinged to the bottom of the outer side of the wall body mechanism (6), the cover plate (3) is fixedly installed at the top end of the base body (1), the heat conducting mechanism (11) comprises a heat conducting cylinder body (112) and connectors (111) arranged at the two ends of the heat conducting cylinder body (112), a plurality of heat conduction fin plates (113) are welded on the side surface of the heat conduction cylinder body (112), a plurality of heat exchange parts (114) with rectangular columnar structures are arranged at the end parts of the heat conduction fin plates (113), a plurality of heat conducting plates (17) which are obliquely arranged are welded on the inner walls of the two sides of the water tank (16), the surface of the heat conducting plate (17) is provided with a plurality of through holes, both sides of the water tank (16) are welded with a plurality of extension plates (15), the filter tank (20) comprises a tank body and a tank cover, a plurality of filter screen boxes (21) are filled between the box body and the box cover, a filter sponge plate (22) is filled in the filter screen boxes (21), a liquid replenishing valve is fixedly arranged at the top end of the box cover, a plurality of thread grooves (25) are arranged on one side of the filtering sponge plate (22) facing to the water inlet end, and the interior of the thread groove (25) is screwed with a cylinder body (24), and the interior of the cylinder body (24) is provided with a filter net film (23) which is distributed in a spiral shape.
2. A cooling building wall structure for fabricated building according to claim 1, wherein the wall body mechanism (6) comprises a concrete poured wall body and an aluminum foil heat insulation layer (7) adhered to the outer side of the wall body, and the other side of the aluminum foil heat insulation layer (7) is fixedly provided with a sound insulation and heat preservation plate (8).
3. The building wall structure capable of reducing the temperature for the fabricated building according to claim 2, wherein the wall mechanism (6) further comprises a waterproof coating (5) fixedly mounted on the outer side of the sound-insulation and heat-preservation plate (8), and an external wall panel (4) is fixedly mounted on the outer side of the waterproof coating (5).
CN202010404604.8A 2020-05-14 2020-05-14 Building wall structure capable of reducing temperature for assembly type building Active CN111519788B (en)

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CN111964193B (en) * 2020-08-28 2022-09-13 江苏帜飞建设有限公司 Quick aeration cooling device in building
CN112324004A (en) * 2020-10-26 2021-02-05 叶际平 Heat preservation and insulation assembly for building energy-saving reconstruction
CN112854495B (en) * 2021-01-22 2022-08-30 成都建工装饰装修有限公司 Finished house interior decoration combined component and building decoration integrated process
CN113279481A (en) * 2021-06-08 2021-08-20 台州学院 Assembled concrete building waterproof construction
CN113914457B (en) * 2021-11-26 2023-07-28 广东东帆建筑工程有限公司 Main body structure and main body rapid cooling device of green environment-friendly assembled building

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CN207646935U (en) * 2017-11-27 2018-07-24 广东中南建设有限公司 Steel building energy-saving wall
CN208260293U (en) * 2018-04-19 2018-12-21 河南省天宇净化技术有限公司 A kind of filter of filter core easy to disassemble
CN109184007A (en) * 2018-08-30 2019-01-11 绿点建筑科技（广州）有限公司 A kind of building heat preservation structure

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