CN117071765A - Passive low-energy-consumption building heat preservation system - Google Patents
Passive low-energy-consumption building heat preservation system Download PDFInfo
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- CN117071765A CN117071765A CN202311208930.1A CN202311208930A CN117071765A CN 117071765 A CN117071765 A CN 117071765A CN 202311208930 A CN202311208930 A CN 202311208930A CN 117071765 A CN117071765 A CN 117071765A
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- splice
- clamping
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- 238000005265 energy consumption Methods 0.000 title claims abstract description 11
- 238000004321 preservation Methods 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 54
- 239000000565 sealant Substances 0.000 claims abstract description 28
- 239000003292 glue Substances 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 31
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 19
- 239000012528 membrane Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
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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
- 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
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
- E04B1/6137—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface the connection made by formlocking
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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
- 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
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The application relates to a passive low-energy-consumption building heat preservation system which comprises a first splice plate and a second splice plate which are arranged on the outer vertical surface of a building, wherein the first splice plate and the second splice plate are alternately arranged in the vertical direction and the horizontal direction and are mutually abutted, a containing groove is formed in the side surface of the first splice plate, sealant is arranged in the containing groove, a sealing film is arranged at the opening of the containing groove, and a blade for cutting the sealing film is arranged on the second splice plate. When the first splice plate and the second splice plate are installed on the outer facade of the building, the sealing films at the corresponding positions on the adjacent first splice plate can be broken by sliding the blades on the second splice plate, the sealing glue in the accommodating groove flows out into the gap between the first splice plate and the second splice plate, the gap between the first splice plate and the second splice plate is sealed, automatic smearing of the sealing glue is realized, staff is not required to independently smear, and the installation procedure is reduced.
Description
Technical Field
The application relates to the field of building external wall heat preservation, in particular to a passive low-energy-consumption building heat preservation system.
Background
The building can provide a proper environment for the production and the life of human beings, so that the heat insulation effect of the outer wall of the building is enhanced, the heat conduction between the indoor space and the outside space of the building is reduced, the heat insulation performance of the building is further enhanced, the purpose of saving energy is achieved, and the outer wall of the building is paved with an outer wall heat insulation material.
The external wall heat insulation board is a common external wall heat insulation material, and needs to have excellent heat insulation performance, lower quality and excellent fireproof performance at the same time, so as to reduce the burden and potential safety hazard of the building. In order to facilitate construction and transportation, the outer wall insulation board produced by factories is small in size, and after being transported to the site by using vehicles such as automobiles, the outer wall insulation board is spliced and installed on the outer wall of a building, and the outer wall insulation board and the outer vertical surface of the building are bonded by mortar. Gaps exist between adjacent external wall insulation boards, the gaps penetrate through the insulation layers, and sealing glue can be smeared in the gaps during installation in order to reduce the influence of the gaps on the overall heat insulation effect of the external wall insulation boards.
Aiming at the related technology, when the external wall heat-insulating plate is installed, each contact surface of the adjacent external wall heat-insulating plate needs to be smeared with sealant, and the installation efficiency of the external wall heat-insulating plate is affected.
Disclosure of Invention
In order to improve the installation efficiency of the external wall insulation board, the application provides a passive low-energy-consumption building insulation system.
The application provides a passive low-energy-consumption building heat preservation system, which adopts the following technical scheme:
the utility model provides a passive low energy consumption building heat preservation system, is including first splice plate and the second splice plate that is used for thermal-insulated, first splice plate and second splice plate all set up in building facade, first splice plate and second splice plate all set up in turn and each other looks butt on vertical and horizontal direction, have seted up the holding tank on the side of first splice plate, are provided with the sealant in the holding tank, and the opening part of holding tank is equipped with the sealing membrane that is used for preventing the sealing membrane leakage, is equipped with the blade that is used for cutting the sealing membrane on the second splice plate.
Through adopting above-mentioned technical scheme, when installing first splice plate and second splice plate to the outer facade of building, the blade on the second splice plate can be with the sealing membrane of the corresponding position on the adjacent first splice plate broken in the smooth, in the gap between first splice plate and the second splice plate was flowed to the sealing gum in the holding tank, seal the gap between first splice plate and the second splice plate, can realize the automatic of sealing gum and scribble, need not the staff and scribble alone, reduced the installation procedure, help improving the installation effectiveness of outer wall insulation board.
Optionally, an air bag made of elastic material is arranged in the accommodating groove, the sealant is arranged in the air bag, and the air bag is in an expansion state when the accommodating groove is sealed by the sealing film.
By adopting the technical scheme, after the sealing film is damaged by the blade, the sealing glue only enters the gap between the first splice plate and the second splice plate by virtue of natural flow, and the efficiency is low. The setting is used for installing the gasbag of sealant, and the gasbag is in the inflation state, and when the sealing membrane broke, the gasbag shrink makes its inner space reduce, and then can promote the sealant to arrange to the gap of first splice plate and second splice plate in, helps improving sealed effect, reduces the influence of gap to the whole thermal-insulated effect of outer wall heated board.
Optionally, the bonding groove has been seted up to the side of second splice plate, and when first splice plate and second splice plate butt, bonding groove and holding tank intercommunication.
Through adopting above-mentioned technical scheme, be in the state of mutual looks butt between adjacent first splice plate and the second splice plate, the gap between first splice plate and the second splice plate is less, and the sealant is difficult to flow smoothly in the gap. And the adhesive groove communicated with the containing groove is arranged, and provides a smooth flow path for the sealant, thereby being beneficial to improving the sealing effect.
Optionally, the bonding groove is filled with water-absorbing cotton for absorbing the sealant.
Through adopting above-mentioned technical scheme, first splice plate and second splice plate all set up in the people's building facade of vertical setting, receive gravity influence, and the sealant in the bonding operation of vertical direction setting flows unevenly, influences sealed effect. The water-absorbing cotton is arranged, and has a siphoning effect on the liquid sealant, so that the sealant is more uniformly distributed in the bonding groove, and the sealing effect is improved.
Optionally, the side of second splice plate is connected with the connecting rod, has offered the spread groove that is used for holding the connecting rod on the first splice plate, and second splice plate one end is connected with the joint piece is kept away from to the connecting rod, has offered the joint groove that is used for the embedding of joint piece on the first splice plate.
Through adopting above-mentioned technical scheme, all use cement mortar to realize being connected between the facade of building with first splice plate and second splice plate, adjacent first splice plate and the mutual looks butt of second splice plate just use the sealant to bond, and the leakproofness of first splice plate and second splice plate junction part can be improved to the sealant, but joint strength is lower, and tensile properties between adjacent first splice plate and the second splice plate is relatively poor. The connecting rod and the clamping block are arranged on the second splice plate, the connecting groove and the clamping groove are formed in the first splice plate, and when the first splice plate and the second splice plate are in butt joint, the clamping block is embedded in the clamping groove, so that the tensile property between the first splice plate and the second splice plate is improved.
Optionally, the spout has been seted up on the lateral wall of joint groove, and sliding connection has the slider in the spout, is connected with first elastic component between the diapire of spout and the slider, and when first elastic component was in natural state, the slider was deviate from spout diapire one end and stretches into the joint inslot, has seted up the locking groove with slider looks adaptation on the joint piece, and when the joint piece was embedded in the joint inslot completely, the slider was embedded in the locking groove.
Through adopting above-mentioned technical scheme, the joint piece inlays in the joint inslot after, and the slider inlays in the locking inslot, can prevent that the joint piece from deviating from the joint inslot, and then helps improving the joint strength between first splice plate and the second splice plate.
Optionally, the side of second splice plate has seted up and has tightened up the groove, and connecting rod sliding connection is in tightening up the inslot, is connected with the second elastic component between the diapire in tightening up the groove and the connecting rod, and the joint piece is inlayed in the joint inslot, and the second elastic component is in tensile state.
Through adopting above-mentioned technical scheme, when the joint piece was inlayed in the joint groove, the second elastic component was in tensile state, had the trend of shrink, and the second elastic component pulls the groove diapire of tightening up at its both ends and connecting rod, makes the joint piece have the trend of going to tightening up the groove diapire and remove, and then makes adjacent first splice plate and second splice butt inseparabler, helps improving the sealed effect between first splice plate and the second splice plate.
Optionally, the spacing groove has been seted up in the joint piece, be equipped with the stopper in the spacing groove, sliding connection has the round pin piece that is used for preventing that the stopper from breaking away from the spacing groove on the stopper, round pin piece deviates from joint piece one end and is located the locking inslot, set up the release groove with joint piece looks adaptation in the joint piece, the release groove communicates in the one end that the spacing groove deviates from the connecting rod, be connected with the third elastic component between the diapire of joint piece and tightening up the groove, the joint piece is located the spacing inslot, the third elastic component is in compressed state, and the second elastic component is in the state of being stretched, and the connecting rod is located the outside part of connecting groove and connecting groove isometric, when the joint piece is located the release groove, the connecting rod has to being close to the gliding trend of connecting groove bottom.
Through adopting above-mentioned technical scheme, before the joint piece embedding joint groove, need the staff outwards to pull the joint piece to the position that aligns with corresponding joint groove earlier, with joint piece embedding joint inslot again, and often be equipped with a plurality of joint pieces on each side of second splice plate, single staff is difficult to operate, needs many people to cooperate, consumes the manpower more. Before the first splice plate is connected with the second splice plate, the limiting block is clamped in the limiting groove through the pin block and the locking groove, the third elastic piece is in a compressed state, the second elastic piece is in a stretched state, the connecting rod is located outside the connecting groove and is equal in length with the connecting groove, an operator does not need to independently pull the clamping block outwards, and labor is saved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when a worker installs the first splice plate and the second splice plate on the outer vertical surface of a building, the first splice plate and the second splice plate are in neat butt joint, a blade on the second splice plate can slide and break a sealing film at a corresponding position on the adjacent first splice plate, and sealing glue in the accommodating groove flows out and enters a gap between the first splice plate and the second splice plate to fill and seal the gap, so that automatic smearing of the sealing glue can be realized at the same time during installation, the installation procedure is reduced, and the improvement of the installation efficiency of the outer wall insulation board is facilitated;
2. after the blade breaks the sealing film that corresponds, the sealing gum only relies on natural flow to get into in the gap of first splice plate and second splice plate, and the efficiency of flow is lower, is unfavorable for the packing of sealing gum to scribble, sets up the gasbag in the holding tank, and the gasbag is in the inflation state when the sealing film keeps intact, and when the sealing film broke, the gasbag shrink makes its inner space reduce, extrudees in the gap between sealing gum discharge and the second splice plate, helps reinforcing sealed effect.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is an exploded view for showing a first splice plate in an embodiment of the present application.
Fig. 3 is an exploded view for showing a second splice plate in an embodiment of the present application.
FIG. 4 is a schematic view showing the internal structure of a second splice plate according to an embodiment of the present application.
Fig. 5 is a schematic view showing an internal structure of the first splice plate in the embodiment of the present application.
Reference numerals illustrate: 1. a first splice plate; 11. a receiving groove; 111. an air bag; 12. a sealing film; 13. a connecting groove; 14. a clamping groove; 141. a chute; 142. a slide block; 143. a first elastic member; 2. a second splice plate; 21. a blade; 22. an adhesive groove; 221. a water-absorbing cotton; 23. a connecting rod; 24. a clamping block; 241. a locking groove; 242. a limit groove; 243. a limiting block; 2431. a pin block; 244. a release groove; 25. tightening the groove; 251. a second elastic member; 252. and a third elastic member.
Detailed Description
The present application will be described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses a passive low-energy-consumption building heat preservation system.
Referring to fig. 1 and 2, a passive low-energy-consumption building insulation system comprises a first splice plate 1 and a second splice plate 2, wherein the first splice plate 1 and the second splice plate 2 are rectangular plates with the same size and are made of building heat insulation materials. During installation, the first splice plates 1 and the second splice plates 2 are bonded to the outer facade of the building through cement mortar, and the first splice plates 1 and the second splice plates 2 are alternately abutted to each other in the horizontal direction and the vertical direction to wrap the outer facade of the building. The surface perpendicular to the outer vertical surface of the building on the first splice plate 1 and the second splice plate 2 is a side surface, a containing groove 11 is formed in the side surface of the first splice plate 1, sealing glue is filled in the containing groove 11, and a sealing film 12 is arranged at the opening of the containing groove 11 and used for sealing the opening of the containing groove 11. The second splice plate 2 is provided with blades 21 in one-to-one correspondence with the sealing films 12. When first splice plate 1 and second splice plate 2 are installed to the outer facade of building, the blade 21 on the second splice plate 2 overlaps with the sealing membrane 12 position of the corresponding position on the adjacent first splice plate 1, and the blade 21 slides the sealing membrane 12 broken, and the sealant in the holding tank 11 flows out to in the gap between first splice plate 1 and the second splice plate 2, bond the gap sealedly, realize the automatic application of sealant in the installation, need not the staff to paint alone, reduced the process, help improving the installation effectiveness of outer wall insulation board.
Referring to fig. 1 and 2, after the sealing film 12 is broken by the blade 21, the sealant is merely allowed to flow into the gap between the first splice plate 1 and the second splice plate 2 by natural flow, which is inefficient. An air bag 111 is arranged in the accommodating groove 11, the air bag 111 is made of soft rubber, an opening of the air bag 111 is communicated with an opening of the accommodating groove 11, the accommodating groove 11 is sealed by the sealing film 12, and the sealing glue is put into the air bag 111, so that the air bag 111 is in an inflated state. When the sealing film 12 is broken, the air bag 111 contracts to reduce the inner space of the sealing film, power is provided for extrusion of the sealing glue, the sealing glue is enabled to be discharged and enter the gap between the first splice plate 1 and the second splice plate 2, the sealing effect is improved, and the influence of the gap on the whole heat insulation effect of the outer wall heat insulation plate is reduced.
Referring to fig. 2 and 3, in order to ensure the overall heat insulation effect of the exterior wall insulation board, the adjacent first splice plates 1 and second splice plates 2 need to be in a tight contact state during installation, gaps between the two splice plates are small, and sealant is difficult to smoothly flow in the gaps. The side surface of the second splice plate 2 is provided with an adhesive groove 22, and the adhesive groove 22 is provided along the side length direction of the second splice plate 2. After the first splice plate 1 is abutted with the second splice plate 2, the bonding groove 22 is communicated with the accommodating groove 11, and the sealant from the accommodating groove 11 can be connected into the bonding groove 22 and smoothly circulated, so that the sealing effect is improved.
Referring to fig. 2 and 3, the first splice plate 1 and the second splice plate 2 are mounted on the outer vertical surface of a vertically arranged building, and are affected by gravity, so that the sealant easily flows downwards, and is difficult to uniformly distribute in the gaps and the bonding grooves 22, and the sealing effect is affected. The water absorbing cotton 221 is filled in the bonding groove 22, and the water absorbing cotton 221 has siphon action on the liquid sealant, so that the sealant overcomes the gravity action and is more uniformly distributed on the bonding groove 22 and the gaps, thereby being beneficial to improving the sealing effect.
Referring to fig. 2 and 3, the first splice plate 1 and the second splice plate 2 are adhered to the outer facade of the building by using cement mortar, and the adjacent first splice plate 1 and second splice plate 2 are adhered by using sealant, so that the sealant is helpful for improving the tightness of the connection part of the first splice plate 1 and the second splice plate 2, but the tensile property is lower, and the first splice plate 1 and the second splice plate 2 are easy to crack at a gap after being influenced by external environment, thereby influencing the sealing and heat insulation effects. The side of the second splice plate 2 is provided with a connecting rod 23, the first splice plate 1 is provided with connecting grooves 13 which are in one-to-one correspondence with the connecting rods 23 and are adaptive, one end, far away from the second splice plate 2, of the connecting rod 23 is connected with a clamping block 24, and the corresponding position on the first splice plate 1 is provided with a clamping groove 14 which is adaptive to the clamping block 24. When the first splice plate 1 and the second splice plate 2 are abutted, the clamping blocks 24 are embedded in the clamping grooves 14, so that the first splice plate 1 and the second splice plate 2 can be effectively prevented from being separated, and the tensile property between the first splice plate 1 and the second splice plate 2 is improved.
Referring to fig. 4 and 5, a sliding groove 141 is formed in a side wall of the clamping groove 14, a sliding block 142 is slidably connected in the sliding groove 141, a first elastic piece 143 is connected between a bottom wall of the sliding groove 141 and the sliding block 142, the first elastic piece 143 is made of a spring, when the first elastic piece 143 is in a natural state, one end of the sliding block 142, which is away from the bottom wall of the sliding groove 141, extends into the clamping groove 14, a locking groove 241 which is matched with the sliding block 142 is formed in the clamping block 24, and when the clamping block 24 is completely embedded into the clamping groove 14, the sliding block 142 is embedded into the locking groove 241, so that the clamping block 24 can be prevented from being separated from the clamping groove 14, and the connection strength between the first splice plate 1 and the second splice plate 2 in the direction vertical to the outer vertical surface of a building can be improved.
Referring to fig. 4 and 5, tightening grooves 25 corresponding to the connecting rods 23 one by one are formed in the side surface of the second splice plate 2, the connecting rods 23 are slidably connected in the corresponding tightening grooves 25, and a second elastic member 251 is connected between the bottom wall of the tightening groove 25 and the connecting rods 23, and the second elastic member 251 is made of a spring. When the second elastic member 251 is in a natural state, the portion of the connection rod 23 located outside the tightening groove 25 is smaller than the length of the connection groove 13. Before the clamping block 24 is inserted into the clamping groove 14, the second elastic member 251 needs to be stretched. Therefore, when the clamping block 24 is embedded in the clamping groove 14, the second elastic member 251 has a shrinkage tendency, so that the clamping block 24 has a tendency to move towards the bottom wall of the tightening groove 25, which is conducive to making the adjacent first splice plate 1 and second splice plate 2 in contact more tightly, so as to facilitate improving the sealing and heat insulation effects between the first splice plate 1 and the second splice plate 2.
Referring to fig. 4 and 5, before the clamping block 24 is embedded into the clamping groove 14, the second elastic member 251 is in a natural state, the portion of the connecting rod 23 outside the tightening groove 25 is smaller than the length of the connecting groove 13, and a worker is required to pull the clamping block 24 outwards to a position aligned with the corresponding clamping groove 14, but a plurality of clamping blocks 24 are often arranged on each side surface of the second splice plate 2, so that a single worker is difficult to operate, and the connecting rod is required to be installed in a high-altitude multi-person cooperation mode, and therefore labor is wasted, and construction difficulty is high. A limiting groove 242 and a releasing groove 244 are formed in the clamping block 24, the releasing groove 244 is communicated with one end of the limiting groove 242, which is away from the connecting rod 23, a limiting block 243 is arranged in the limiting groove 242, and the limiting block 243 can slide between the limiting groove 242 and the releasing groove 244. In the initial state, the limiting block 243 is disposed in the limiting groove 242. A third elastic piece 252 is connected between the clamping block 24 and the bottom wall of the tightening groove 25, when the clamping block 24 is positioned in the limiting groove 242, the third elastic piece 252 is in a compressed state, the second elastic piece 251 is in a stretched state, and at the moment, the part of the connecting rod 23 positioned outside the connecting groove 13 is equal to the connecting groove 13 in length. The limiting block 243 is slidably connected with a pin 2431 for preventing the limiting block 243 from being separated from the limiting groove 242, and one end of the pin 2431, which is away from the clamping block 24, is located in the locking groove 241. When the clamping block 24 is embedded into the clamping groove 14, the sliding block 142 enters the locking groove 241 to push out the pin block 2431, the limiting block 243 enters the releasing groove 244, the third elastic piece 252 is converted into a natural state after being stretched, the second elastic piece 251 is still kept in an stretched state and provides pulling force, the connecting rod 23 has a tendency of sliding towards the bottom close to the connecting groove 13, an operator does not need to independently pull the clamping block 24 outwards, and labor saving is facilitated.
The implementation principle of the passive low-energy-consumption building heat preservation system provided by the embodiment of the application is as follows: when installing first splice plate 1 and second splice plate 2 to building facade, the blade 21 on the second splice plate 2 can slide broken with the sealing membrane 12 of corresponding position, and the sealant in the holding tank 11 flows out, gets into in the gap between first splice plate 1 and the second splice plate 2, seals the gap and fills, realizes the automatic work of paining of sealant, need not the staff and paints alone, has reduced the installation procedure, helps improving the installation effectiveness of exterior wall insulation board.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The utility model provides a passive low energy consumption building heat preservation system, is including first splice plate (1) and second splice plate (2) that are used for thermal-insulated, first splice plate (1) and second splice plate (2) all set up in building facade, its characterized in that: the sealing device is characterized in that the first splice plates (1) and the second splice plates (2) are alternately arranged in the vertical direction and the horizontal direction and are mutually abutted, the side faces of the first splice plates (1) are provided with accommodating grooves (11), sealing glue is arranged in the accommodating grooves (11), sealing films (12) for preventing the sealing glue from leaking are arranged at the openings of the accommodating grooves (11), and blades (21) for cutting the sealing films (12) are arranged on the second splice plates (2).
2. A passive low energy building insulation system according to claim 1, wherein: an air bag (111) made of elastic materials is arranged in the accommodating groove (11), the sealant is arranged in the air bag (111), and when the accommodating groove (11) is sealed by the sealing film (12), the air bag (111) is in an expanded state.
3. A passive low energy building insulation system according to claim 1, wherein: an adhesive groove (22) is formed in the side face of the second splice plate (2), and when the first splice plate (1) is abutted against the second splice plate (2), the adhesive groove (22) is communicated with the accommodating groove (11).
4. A passive low energy building insulation system according to claim 3, wherein: the bonding groove (22) is filled with water-absorbing cotton (221) for absorbing the sealant.
5. A passive low energy building insulation system according to claim 1, wherein: the side of second splice plate (2) is connected with connecting rod (23), has seted up spread groove (13) that are used for holding connecting rod (23) on first splice plate (1), and second splice plate (2) one end is kept away from to connecting rod (23) is connected with joint piece (24), has seted up joint groove (14) that are used for joint piece (24) embedding on first splice plate (1).
6. A passive low energy building insulation system according to claim 5, wherein: the side wall of the clamping groove (14) is provided with a sliding groove (141), the sliding groove (141) is connected with a sliding block (142) in a sliding mode, a first elastic piece (143) is connected between the bottom wall of the sliding groove (141) and the sliding block (142), when the first elastic piece (143) is in a natural state, one end, deviating from the bottom wall of the sliding groove (141), of the sliding block (142) stretches into the clamping groove (14), the clamping block (24) is provided with a locking groove (241) matched with the sliding block (142), and when the clamping block (24) is completely embedded into the clamping groove (14), the sliding block (142) is embedded into the locking groove (241).
7. A passive low energy building insulation system according to claim 6, wherein: the side of second splice plate (2) has seted up and has tightened up groove (25), and connecting rod (23) sliding connection are in tightening up groove (25), are connected with second elastic component (251) between the diapire in tightening up groove (25) and connecting rod (23), and when joint piece (24) inlayed in joint groove (14), second elastic component (251) are in tensile state.
8. A passive low energy building insulation system according to claim 7, wherein: limiting grooves (242) are formed in the clamping blocks (24), limiting blocks (243) are arranged in the limiting grooves (242), pin blocks (2431) used for preventing the limiting blocks (243) from separating from the limiting grooves (242) are connected to the limiting blocks (243) in a sliding mode, one ends of the pin blocks (2431) deviating from the clamping blocks (24) are located in the locking grooves (241), release grooves (244) matched with the clamping blocks (24) are formed in the clamping blocks (24), the release grooves (244) are communicated with one ends, deviating from the connecting rods (23), of the limiting grooves (242), third elastic pieces (252) are connected between the clamping blocks (24) and the bottom wall of the tightening groove (25), when the clamping blocks (24) are located in the limiting grooves (242), the third elastic pieces (252) are in a compressed state, the second elastic pieces (251) are in a stretched state, the portions, located outside the connecting grooves (13), of the connecting rods (23) are equal in length, and the connecting grooves (13) are located in the same length, and when the clamping blocks (24) are located in the release grooves (244), the connecting rods (23) have a trend of sliding trend towards the bottoms of the connecting grooves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311208930.1A CN117071765A (en) | 2023-09-18 | 2023-09-18 | Passive low-energy-consumption building heat preservation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311208930.1A CN117071765A (en) | 2023-09-18 | 2023-09-18 | Passive low-energy-consumption building heat preservation system |
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| CN117071765A true CN117071765A (en) | 2023-11-17 |
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| CN202311208930.1A Pending CN117071765A (en) | 2023-09-18 | 2023-09-18 | Passive low-energy-consumption building heat preservation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117846240A (en) * | 2024-03-01 | 2024-04-09 | 济南四建（集团）有限责任公司 | Energy-saving light composite heat-insulating board for assembled building and application |
-
2023
- 2023-09-18 CN CN202311208930.1A patent/CN117071765A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117846240A (en) * | 2024-03-01 | 2024-04-09 | 济南四建（集团）有限责任公司 | Energy-saving light composite heat-insulating board for assembled building and application |
| CN117846240B (en) * | 2024-03-01 | 2024-05-24 | 济南四建（集团）有限责任公司 | Energy-saving light composite heat-insulating board for assembled building and application |
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