CN114000607A - External wall system of passive industrial factory building - Google Patents

External wall system of passive industrial factory building Download PDF

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Publication number
CN114000607A
CN114000607A CN202111162268.1A CN202111162268A CN114000607A CN 114000607 A CN114000607 A CN 114000607A CN 202111162268 A CN202111162268 A CN 202111162268A CN 114000607 A CN114000607 A CN 114000607A
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CN
China
Prior art keywords
connecting piece
heat insulation
keel
wall
hanging
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.)
Granted
Application number
CN202111162268.1A
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Chinese (zh)
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CN114000607B (en
Inventor
苗珍录
邱东芹
姚永辉
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Suzhou Bangde Construction Technology Co ltd
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Suzhou Bangde Construction Technology Co ltd
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Priority to CN202111162268.1A priority Critical patent/CN114000607B/en
Publication of CN114000607A publication Critical patent/CN114000607A/en
Application granted granted Critical
Publication of CN114000607B publication Critical patent/CN114000607B/en
Active legal-status Critical Current
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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
    • 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
    • E04B1/762—Exterior insulation of exterior 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
    • E04B1/762—Exterior insulation of exterior walls
    • E04B1/7629—Details of the mechanical connection of the insulation to the wall
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/083—Hooking means on the back side of the covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/12—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of metal or with an outer layer of metal or enameled metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Abstract

The invention relates to an external wall system of a passive industrial factory building, which comprises a heat insulation layer arranged on the outer surface of a wall body and an external wall structure arranged on the outer side of the heat insulation layer through a mounting assembly, wherein a heat insulation cavity is arranged between the external wall structure and the heat insulation layer. The outer wall structure comprises a plurality of outer wall plates, the outer wall plates are aluminum-zinc-plated steel plates, and the back parts of the outer wall plates are provided with heat-insulating coatings. The wall body is internally provided with an embedded part, the mounting assembly comprises a first connecting piece, a second connecting piece, an adapter piece and a third connecting piece, the first connecting piece is connected with the embedded part, and the adapter piece and the third connecting piece are connected with the outer wall structure together. And heat insulation measures are arranged between the first connecting piece and the embedded part, on the outer side of the first connecting piece and on the outer side of the second connecting piece. The system can not form a heat bridge, the whole system has long-lasting heat preservation, heat insulation, air tightness and durability, ventilation heat loss caused by unexpected airflow and indoor temperature change caused by external air infiltration can be avoided, and the requirement of low-energy-consumption buildings is met.

Description

External wall system of passive industrial factory building
Technical Field
The invention relates to the technical field of building energy conservation, in particular to an external wall system of a passive industrial factory building.
Background
With the continuous development of economy, the energy problem is gradually highlighted, and under the situation background, the problem of energy conservation and environmental protection of buildings gradually enters the field of view of the public, but due to the scale and the volume of modern buildings, the huge energy consumed by the buildings runs counter to the currently pushed concept.
The present low energy consumption building mainly adopts an externally hung device to install an external wall decoration structure, but because the components of the externally hung device are mostly alloy components, a plurality of heat bridges can still be generated, and other methods for increasing the thickness of a heat preservation layer of the external wall decoration structure or pouring concrete on the heat preservation layer to meet the heat preservation performance are provided, the methods can increase the weight of the external wall decoration structure, and have the quality hidden dangers of cracking, falling and the like, and the methods can not meet the requirements of the low energy consumption building.
Disclosure of Invention
The invention aims to provide an external wall system of a passive industrial factory building.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention provides an external wall system of a passive industrial factory building, which comprises a heat insulation layer arranged on the outer surface of a wall body and an external wall structure arranged on the outer side of the heat insulation layer through a mounting assembly, wherein a heat insulation cavity is formed between the external wall structure and the heat insulation layer, an embedded part is arranged in the wall body, one end of the mounting assembly is connected with the embedded part, and the other end of the mounting assembly penetrates through the heat insulation layer and the heat insulation cavity to be connected with the external wall structure. The setting of heat preservation and outer wall structure makes the inside constancy of temperature of building, and the installation component passes the heat preservation and can reduce to make the wall body large tracts of land expose because of the installation demand of installation component, ensures that the wall body is balanced to have heat insulating properties and heat-proof quality. The heat-insulating cavity further prevents that indoor heat from passing through the outside diffusion of wall body outer wall system or preventing that the outside heat of outer wall system from to indoor transmission, if this building has the new trend system, the wind circulation passageway of new trend system also can be regarded as to the heat-insulating cavity. The mounting assembly comprises a first connecting piece connected with the embedded part and penetrating through the heat-insulating layer, a second connecting piece connected with the rear part of the first connecting piece, an adapter fixedly connected with the rear part of the second connecting piece and a third connecting piece connecting the outer wall structure to the adapter. The heat insulation pad is arranged between the first connecting piece and the embedded part, the outer side of the first connecting piece is covered with a heat insulation coating or a heat insulation sleeve, the part penetrating through the heat insulation layer in the installation assembly is mainly the first connecting piece, and the heat insulation coating or the heat insulation sleeve arranged on the outer side of the first connecting piece aims to prevent the first connecting piece from carrying out heat transfer with the heat insulation layer. The embedded part, the first connecting piece and the second connecting piece are all provided with heat insulation designs, so that a heat bridge between the mounting assembly and a wall body is avoided, and the requirement of low-energy-consumption buildings without heat bridges is met.
The first connecting piece is provided with an internal thread hole, the rear part of the second connecting piece is provided with an external thread and is connected with the internal thread hole, and the second connecting piece is covered with a heat insulation coating. Threaded connection can screw up or loosen relatively according to the demand when practical application, and threaded connection is a detachable connected mode moreover, has simple structure, connects reliably, easy dismounting's advantage. The outer wall structure includes a plurality of side fascia, and the side fascia has thermal barrier coating for the back of aluminized zinc steel sheet and side fascia, can reduce the thickness that sets up thickness that the side fascia reduces the heat preservation even, does not influence thermal-insulated effect simultaneously, and the side fascia is more frivolous. The aluminum-zinc-plated steel plate material meets the roller coating requirement of the design of the outer vertical surface of the metal plate. It should be noted that, here and hereinafter, front and front sides are defined as the sides of the outer wall system that are farther away from the direction of the building wall, and rear and back sides are defined as the sides of the outer wall system that are closer to the direction of the building wall.
Further, the outer wall structure still includes vertical setting and connects in the first fossil fragments on the adaptor through the third connecting piece, the level sets up and connects in the second fossil fragments of first fossil fragments front side, and the front portion of second fossil fragments has first string limit and second string limit, and the second string limit is located the below on first string limit. The lower part and the upper part of the back side of each external wall panel are respectively provided with a first hanging part and a second hanging part, and the adjacent first hanging part and the second hanging part of two external wall panels which are adjacent up and down are respectively hung on the first hanging edge and the second hanging edge of the same second keel; the first hitching parts of the left and right adjacent two external wall panels are all hitched on the first hitching edge of one of the two upper and lower adjacent second keels, and the second hitching parts of the left and right adjacent two external wall panels are all hitched on the second hitching edge of the other one of the two upper and lower adjacent second keels.
Furthermore, the front portion of the adapter has a cavity for accommodating the first keel and connecting portions located on the left side and the right side of the cavity, the connecting portions are provided with sliding grooves arranged in the front-back direction, the left side and the right side of the rear portion of the first keel are provided with first through holes, the first through holes correspond to the sliding grooves in a one-to-one mode, and the third connecting piece penetrates through the sliding grooves and the first through holes. The adjustment mode is convenient. The front and back positions of the first keel relative to the adapter are changed by sliding the third connecting piece back and forth along the sliding groove, namely fine adjustment of the first keel in the front and back direction is completed through back and forth movement of the third connecting piece along the sliding groove.
Further, a heat insulating gasket is arranged between the first keel and the adapter piece, and the purpose of the heat insulating gasket is to avoid the generation of a heat bridge effect.
Furthermore, the first keel and the second keel are connected through a T-shaped connecting piece; a through groove arranged along the vertical direction is formed in the front side of the first keel, and a second through hole is formed in the rear part of the second keel; the T-shaped connecting piece comprises a rod part which is arranged along the front-back direction and is provided with threads, and a head part which is positioned at one end of the rod part, wherein the rod part is connected with a nut, the rod part is arranged in the through groove in a penetrating way, and the head part and the nut are respectively positioned at the left side and the right side of the through groove; the rod part is connected to the second through hole, the head part and the second through hole are respectively positioned at the left side and the right side of the through groove, and the first keel and the second keel are locked and fixed through the locking nut. Through making pole portion slide from top to bottom along leading to the groove and change the high position of the relative first fossil fragments of second fossil fragments, the fine setting of second fossil fragments in upper and lower direction passes through T shape connecting piece along reciprocating of leading to the groove and accomplishes promptly, and then can adjust the high position of the relative first fossil fragments of side fascia.
Furthermore, the gaps at the joints of the two adjacent external wall panels up and down and the gaps at the joints of the two adjacent external wall panels left and right are filled with glue, so that the tightness of the joints of the external wall panels is ensured, and the air tightness of an external wall system is further ensured.
Furthermore, the dorsal part of side fascia is provided with the enhancement frame that is used for improving side fascia intensity, strengthens the frame and includes four skeletons, and four skeletons connect gradually and form and strengthen the frame. The first hanging part is connected with the upper side part of the framework positioned at the lower part of the reinforcing frame, and the second hanging part is connected with the lower side part of the framework positioned at the upper part of the reinforcing frame.
The external wall panel comprises a panel and extension parts which extend from the periphery of the panel and extend towards the back side of the panel, each framework is provided with a groove with an opening facing the panel, and the extension parts are inserted into the grooves. In practical application, the frame constitutes the reinforcement frame earlier, strengthens the frame and is connected with the side fascia again, strengthens the setting of frame and can guarantee the roughness of side fascia effectively.
Further, the inner threaded hole of the first connecting piece is internally provided with a thermal insulation coating. On the basis that the second connecting piece is covered with the heat insulation coating, the internal thread hole is also provided with the heat insulation coating, so that the heat insulation effect is doubly guaranteed.
Furthermore, the heat-insulating layer comprises a graphite heat-insulating plate and glass fiber cloth which are sequentially arranged from one side close to the outer surface of the wall body to one side close to the outer wall plate, the graphite heat-insulating plate is connected with the outer surface of the wall body through a binder, and the outer surface of the glass fiber cloth is covered with a waterproof binder.
Further, the exterior of the adaptor has a thermal barrier coating, which, similarly, prevents heat transfer between the exterior wall structure and the adaptor.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the invention provides an external wall system of a passive industrial factory building, which comprises a heat insulation layer and an external wall structure, wherein the back side of an external wall plate is provided with a heat insulation coating, corresponding heat insulation measures are also arranged on components in an installation assembly, a heat bridge cannot be formed in the system, the whole system has long-lasting heat insulation property, air tightness and durability, the heat loss caused by unexpected airflow and the change of indoor temperature caused by external air infiltration can be avoided, and the requirement of low-energy-consumption buildings is met.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic structural view of an embodiment of an exterior wall system of a passive industrial plant according to the present invention;
FIG. 2 is a schematic diagram of another view of FIG. 1 according to the present invention;
FIG. 3 is a partial enlarged view of area A of FIG. 2;
fig. 4 is a schematic cross-sectional view illustrating an embodiment of the connection between the reinforcing frame and the external wall panel in the external wall system of the passive industrial plant according to the present invention.
Wherein the reference numerals are as follows:
1. a heat-insulating layer; 2. mounting the component; 21. a first connecting member; 22. a second connecting member; 23. an adapter; 23-1, a cavity; 23-2, a connecting part; 23-3, through grooves; 24. a third connecting piece 3 and an outer wall structure; 31. an external wall panel; 31-1, a first hanging part; 31-2, a second hanging part; 31-3, a framework; 31-3-1, a groove; 31-4, a panel; 31-5, an extension; 32. a first keel; 33. a second keel; 33-1, a first hanging edge; 33-2, a second hanging edge; 34. a T-shaped connector; 34-1, a rod part; 34-2, head; 34-3, a nut; 4. a thermally insulating cavity; 5. an embedded part.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left" and "right" in relation to the directional description are defined according to the direction of the exterior wall panel in a normal installation state. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 4, the invention provides an external wall system of a passive industrial factory building, which comprises an insulating layer 1 and an external wall structure 3, wherein the insulating layer 1 is arranged on the outer surface of a wall body, and the external wall structure 3 is arranged on the outer side of the insulating layer 1 through an installation component 2.
Specifically, an embedded part 5 is arranged in the wall body, one end of the mounting assembly 2 is connected with the embedded part 5, and the other end of the mounting assembly passes through the heat insulation layer 1 and the heat insulation cavity 4 to be connected with the outer wall structure 3. The setting of heat preservation 1 and outer wall structure 3 makes the inside constancy of temperature of building, and installation component 2 passes heat preservation 1 and can reduce to make the wall body large tracts of land expose because of installation component 2's installation demand, ensures that the wall body is balanced to have heat insulating properties and heat-proof quality.
Have thermal-insulated chamber 4 between heat preservation 1 and the outer wall structure 3, installation component 2 is located this thermal-insulated chamber 4, and thermal-insulated chamber 4 is used for preventing indoor heat from passing through the outside diffusion of wall body outer wall system or preventing that the outside heat of outer wall system is to indoor transmission, if this building has the new trend system, thermal-insulated chamber 4 also can regard as the wind circulation passageway of new trend system.
The heat preservation layer 1 comprises a graphite heat preservation plate and glass fiber cloth, the graphite heat preservation plate is arranged close to the outer surface of the wall body, and the glass fiber cloth is arranged on the outer surface of the graphite heat preservation plate. The graphite insulation board is connected with the outer surface of the wall body through a binder, and the outer surface of the glass fiber cloth is covered with a waterproof binder. The binder can be cement mortar in the prior art, and the waterproof binder can be polymer mortar capable of preventing water in the prior art, but the materials of the binder and the waterproof binder are not limited to the types of the binder mentioned in the embodiment, and other binders capable of playing the same role can be adopted.
The mounting assembly 2 comprises a first connecting piece 21, a second connecting piece 22, an adapter piece 23 and a third connecting piece 24, wherein the first connecting piece 21 penetrates through the heat preservation layer 1, the rear part of the first connecting piece is connected with the embedded piece 5, and the front part of the first connecting piece 21 is provided with an internal threaded hole used for being connected with the second connecting piece 22. The rear portion of second connecting piece 22 has the external screw thread, and this external screw thread is connected with the internal thread hole, and threaded connection can screw up or loosen relatively according to the demand when practical application, and threaded connection is a detachable connected mode again, has simple structure, connects reliably, easy dismounting's advantage. The front part of the second connecting piece 22 is fixedly connected with an adapter piece 23, the left side and the right side of the adapter piece 23 are provided with connecting parts 23-2, the connecting parts 23-2 are provided with sliding grooves arranged along the front-back direction, and the third connecting piece 24 is arranged in the sliding grooves in a penetrating mode so as to connect the outer wall structure 3 to the adapter piece 23.
The first connecting member 21 in this embodiment is coated on its outer side with a thermal barrier coating or thermal barrier kit in order to prevent the first connecting member 21 from heat transfer with the insulating layer 1. The heat insulation pad is arranged between the first connecting piece 21 and the embedded part 5, the second connecting piece 22 is covered with a heat insulation coating, and the embedded part 5, the first connecting piece 21 and the second connecting piece 22 are all provided with heat insulation designs in pairs, so that a heat bridge between the installation assembly 2 and a wall body is avoided, and the requirement of low-energy-consumption buildings without heat bridges is met.
Preferably, the first connecting piece 21 has a heat insulating coating in the internal threaded hole, and the second connecting piece 22 is covered with the heat insulating coating, and the heat insulating coating is also arranged in the internal threaded hole, so that the heat insulating effect is doubly guaranteed. The adapter 23 is also provided with a thermal barrier coating on the outside, which, for the same reason, also has the purpose of preventing heat transfer between the exterior wall structure 3 and the adapter 23.
The exterior wall structure 3 comprises a number of exterior panels 31, a first keel 32 and a second keel 33. The side fascia 31 in this embodiment is the aluminized zinc steel sheet to the back of side fascia 31 has thermal barrier coating, and thermal barrier coating's setting makes the thermal-insulated effect reinforcing of side fascia 31, with weaken wallboard thickness and 1 thickness of heat preservation to a certain extent to the decisive influence of heat preservation, thermal-insulated effect, thereby can reduce the thickness of wallboard thickness and heat preservation 1, make side fascia 31 more frivolous. The aluminum-zinc-plated steel plate material meets the roller coating requirement of the design of the outer vertical surface of the metal plate.
The outer wall panel 31 includes a panel 31-4 and an extension 31-5 extending from the periphery of the panel 31-4 and toward the back side of the panel 31-4, and the back side of the outer wall panel 31 is further provided with a reinforcing frame for improving the structural strength of the outer wall panel 31 so as to keep the panel 31-4 flat. The reinforcing frame comprises four frameworks 31-3, the four frameworks 31-3 are sequentially connected end to end, each framework 31-3 is provided with a groove 31-3-1 with an opening facing the panel 31-4, and the extension part 31-5 of the external wall panel 31 is inserted into the groove 31-3-1. In practical application, the frame 31-3 is first assembled into a reinforcing frame, and then the reinforcing frame is connected to the back of the external wall panel 31.
The first keel 32 is vertically arranged, and first through holes are formed in the left side and the right side of the rear portion of the first keel 32. Preferably, the two connecting portions 23-2 of the adaptor 23 have a cavity 23-1 therebetween, the cavity 23-1 being vertically through and capable of receiving the rear portion of the first keel 32. The first through holes of the first keels 32 correspond to the sliding grooves on the connecting portions 23-2 one by one, and the third connecting members 24 are arranged in the sliding grooves and the first through holes in a penetrating manner. The front and back positions of the first keel 32 relative to the adapter 23 are changed by sliding the third connecting piece 24 back and forth along the sliding groove, namely, fine adjustment of the first keel 32 in the front and back direction is completed by back and forth movement of the third connecting piece 24 along the sliding groove, and the adjustment mode is convenient.
In the exterior wall system, the adaptor 23 is equivalent to a hanging seat, the third connector 24 is equivalent to a hanging rod on the hanging seat, and the exterior wall structure 3 is hung on the mounting component 2 through the connection between the third connector 24 and the first keel 32. The third connecting member 24 in this embodiment is a bolt structure in the prior art, and other structures in the prior art that can perform a function similar to a hanging rod may also be used in practical applications.
Preferably, a heat insulating gasket is provided between the first keel 32 and the adaptor 23 to prevent heat transfer between the exterior wall structure 3 and the mounting assembly 2.
The second keel 33 is horizontally arranged at the front side of the first keel 32, the front part of the second keel 33 is provided with a first hanging edge 33-1 and a second hanging edge 33-2, and the second hanging edge 33-2 is positioned below the first hanging edge 33-1. The lower part and the upper part of the back side of each external wall panel 31 are respectively provided with a first hanging part 31-1 and a second hanging part 31-2, and the adjacent first hanging part 31-1 and the second hanging part 31-2 of two external wall panels 31 which are adjacent up and down are respectively hung on the first hanging edge 33-1 and the second hanging edge 33-2 of the same second keel 33; the first hanging parts 31-1 of the two left and right adjacent external wall panels 31 are all hung on the first hanging edge 33-1 of one of the two upper and lower adjacent second keels 33, and the second hanging parts 31-2 of the two left and right adjacent external wall panels 31 are all hung on the second hanging edge 33-2 of the other one of the two upper and lower adjacent second keels 33.
Specifically, the first hanging portion 31-1 is connected to the upper side portion of the rib 31-3 located at the lower portion of the reinforcing frame, and the second hanging portion 31-2 is connected to the lower side portion of the rib 31-3 located at the upper portion of the reinforcing frame, where the lower side portion of the rib 31-3 located at the upper portion of the reinforcing frame and the upper side portion of the rib 31-3 located at the lower portion of the reinforcing frame are respectively defined as the side portions of the rib 31-3 itself facing the center of the reinforcing frame.
In this embodiment, the first keel 32 is connected to the second keel 33 by a T-shaped connector 34, a through groove 23-3 is formed in the front side of the first keel 32 in the vertical direction, and a second through hole is formed in the rear side of the second keel 33.
In the embodiment, a specific structure of the T-shaped connecting piece 34 is provided, the T-shaped connecting piece 34 comprises a rod part 34-1 which is arranged along the front-back direction and is provided with threads, and a head part 34-2 which is positioned at one end of the rod part 34-1, the rod part 34-1 is connected with a nut 34-3, the rod part 34-1 is arranged in the through groove 23-3 in a penetrating way, and the head part 34-2 and the nut 34-3 are respectively positioned at the left side and the right side of the through groove 23-3; the rod part 34-1 is connected into the second through hole, the head part 34-2 and the second through hole are respectively positioned at the left side and the right side of the through groove 23-3, and the first keel 32 and the second keel 33 are locked and fixed through the locking nut 34-3. The height position of the second keel 33 relative to the first keel 32 is changed by sliding the rod part 34-1 up and down along the through groove 23-3, that is, fine adjustment of the second keel 33 in the up and down direction is completed by up and down movement of the T-shaped connecting part 34 along the through groove 23-3, and thus the height position of the external wall panel 31 relative to the first keel 32 can be adjusted.
The gaps at the joints of the two adjacent external wall panels 31 up and down and the gaps at the joints of the two adjacent external wall panels 31 left and right are filled with glue, so that the tightness of the joints of the external wall panels 31 is ensured, and the air tightness of an external wall system is further ensured.
The embodiment provides a specific formula and a preparation method of a heat-insulating coating for a heat-insulating coating, and specifically the heat-insulating coating is prepared by mixing 70-80 parts of PVDF resin, 5-18 parts of acrylic resin, 1-2 parts of a leveling agent and 10-20 parts of a diluent, stirring at a speed of 100r/min for 5min, adding 1-9 parts of hollow glass microspheres with a particle size of 1-5 microns into the mixed solution, stirring at a speed of 300r/min for 30min, standing, and filtering. The specific formulation and method of preparation should not be construed as limiting the thermal barrier coating of the present invention.
The heat insulation sleeve and the heat insulation gasket are both made of rubber, but the material selection in practical application is not limited to the above.
It should be noted that, the front side and the front side are defined as the side of the outer wall system farther away from the direction of the building wall, and the rear side and the back side are defined as the side of the outer wall system closer to the direction of the building wall.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims (10)

1. The utility model provides an outer wall system of passive form industry factory building, including set up in heat preservation (1) of the surface of wall body, install in through installation component (2) outer wall structure (3) in the outside of heat preservation (1), its characterized in that: a heat insulation cavity (4) is arranged between the outer wall structure (3) and the heat insulation layer (1), an embedded part (5) is arranged in the wall body, one end of the mounting assembly (2) is connected with the embedded part (5), and the other end of the mounting assembly penetrates through the heat insulation layer (1) and the heat insulation cavity (4) to be connected with the outer wall structure (3);
the mounting assembly (2) comprises a first connecting piece (21) connected with an embedded part (5) and penetrating through a heat preservation layer (1), a second connecting piece (22) with the rear part connected with the first connecting piece (21), an adapter piece (23) with the rear part fixedly connected with the front part of the second connecting piece (22), and a third connecting piece (24) connecting the outer wall structure (3) to the adapter piece (23), wherein a heat insulation pad is arranged between the first connecting piece (21) and the embedded part (5), a heat insulation coating or a heat insulation sleeve is covered on the outer side of the first connecting piece (21), the first connecting piece (21) is provided with an inner threaded hole, an outer thread is arranged on the rear part of the second connecting piece (22) and connected with the inner threaded hole, and the second connecting piece (22) is covered with the heat insulation coating;
the outer wall structure (3) comprises a plurality of outer wall panels (31), wherein the outer wall panels (31) are aluminum-zinc-plated steel plates, and the back parts of the outer wall panels (31) are provided with heat insulation coatings.
2. The exterior wall system of a passive industrial plant according to claim 1, characterized in that: the outer wall structure (3) further comprises a first keel (32) which is vertically arranged and connected to the adapter (23) through a third connecting piece (24), and a second keel (33) which is horizontally arranged and connected to the front side of the first keel (32), wherein the front part of the second keel (33) is provided with a first hanging edge (33-1) and a second hanging edge (33-2), and the second hanging edge (33-2) is positioned below the first hanging edge (33-1);
the lower part and the upper part of the back side of each external wall panel (31) are respectively provided with a first hanging part (31-1) and a second hanging part (31-2);
the adjacent first hanging part (31-1) and the second hanging part (31-2) of two upper and lower adjacent external wall panels (31) are respectively hung on the first hanging edge (33-1) and the second hanging edge (33-2) of the same second keel (33);
the first hanging parts (31-1) of the two left and right adjacent external wall panels (31) are hung on the first hanging edge (33-1) of one of the two upper and lower adjacent second keels (33), and the second hanging parts (31-2) of the two left and right adjacent external wall panels (31) are hung on the second hanging edge (33-2) of the other one of the two upper and lower adjacent second keels (33).
3. The exterior wall system of a passive industrial plant according to claim 2, characterized in that: the front portion of the adaptor (23) is provided with a cavity (23-1) for accommodating a first keel (32) and connecting portions (23-2) located on the left side and the right side of the cavity (23-1), the connecting portions (23-2) are provided with sliding grooves (23-3) arranged in the front-back direction, the left side and the right side of the rear portion of the first keel (32) are provided with first through holes, the first through holes are in one-to-one correspondence with the sliding grooves (23-3), and the third connecting piece (24) penetrates through the sliding grooves (23-3) and the first through holes.
4. The exterior wall system of a passive industrial plant according to claim 2, characterized in that: and a heat insulation gasket is arranged between the first keel (32) and the adaptor (23).
5. The exterior wall system of a passive industrial plant according to claim 2, characterized in that: the first keel (32) is connected with the second keel (33) through a T-shaped connecting piece (34); a through groove arranged in the vertical direction is formed in the front side of the first keel (32), and a second through hole is formed in the rear part of the second keel (33); the T-shaped connecting piece (34) comprises a rod part (34-1) which is arranged in the front-back direction and is provided with threads, and a head part (34-2) which is positioned at one end of the rod part (34-1), wherein the rod part (34-1) is connected with a nut (34-3), the rod part (34-1) is arranged in the through groove in a penetrating way, and the head part (34-2) and the nut (34-3) are respectively positioned at the left side and the right side of the through groove; the rod part (34-1) is connected into the second through hole, the head part (34-2) and the second through hole are respectively positioned at the left side and the right side of the through groove, and the first keel (32) and the second keel (33) are locked and fixed through a locking nut (34-3).
6. The exterior wall system of a passive industrial plant according to claim 2, characterized in that: and the gaps at the joints of the two upper and lower adjacent external wall panels (31) and the gaps at the joints of the two left and right adjacent external wall panels (31) are filled with glue.
7. The exterior wall system of a passive industrial plant according to claim 2, characterized in that: a reinforcing frame for improving the strength of the external wall panel (31) is arranged on the back side of the external wall panel (31), the reinforcing frame comprises four frameworks (31-3), and the four frameworks (31-3) are sequentially connected to form the reinforcing frame; the first hanging part (31-1) is connected with the upper side part of a framework (31-3) positioned at the lower part of the reinforcing frame, and the second hanging part (31-2) is connected with the lower side part of the framework (31-3) positioned at the upper part of the reinforcing frame; the external wall panel (31) comprises a panel (31-4) and extensions (31-5) extending from the periphery of the panel (31-4) and extending towards the back side of the panel (31-4), each framework (31-3) is provided with a groove (31-3-1) with an opening facing the panel (31-4), and the extensions (31-5) are inserted into the grooves (31-3-1).
8. The exterior wall system of a passive industrial plant according to claim 1, characterized in that: the inner threaded hole of the first connecting piece (21) is provided with a heat insulation coating.
9. The exterior wall system of a passive industrial plant according to claim 8, characterized in that: the heat preservation layer (1) comprises a graphite heat preservation plate and glass fiber cloth, wherein the graphite heat preservation plate and the glass fiber cloth are sequentially arranged from one side close to the outer surface of the wall body to one side close to the outer wall plate, the graphite heat preservation plate is connected with the outer surface of the wall body through a binder, and the outer surface of the glass fiber cloth is covered with a waterproof binder.
10. The exterior wall system of a passive industrial plant according to claim 1, characterized in that: the outer part of the adapter piece (23) is provided with a heat insulation coating.
CN202111162268.1A 2021-09-30 2021-09-30 Outer wall system of passive industrial factory building Active CN114000607B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0712971A1 (en) * 1994-11-16 1996-05-22 Vetrotech Ag Arrangement for mounting and fastening of facade plates
CN1528993A (en) * 2003-10-17 2004-09-15 北京当代鸿运房地产经营开发有限公司 Energy-saving exposed-wall fending system and constrution method thereof
CN101012673A (en) * 2007-02-08 2007-08-08 沈英 mounting structure of figuline board curtain wall
CN204386078U (en) * 2014-11-28 2015-06-10 中民筑友有限公司 Insulating composite board and apply the wallboard of this sheet material
CN206873721U (en) * 2017-07-03 2018-01-12 德才装饰股份有限公司 A kind of mounting structure of big specification glass fibre reinforced concrete Side fascia
JP2018035662A (en) * 2016-08-29 2018-03-08 モ チュン，クン Wall body heat insulation system assembly with aseismatic panel for absorbing vibration
CN109680839A (en) * 2019-02-18 2019-04-26 张纯德 A kind of Side fascia system and external wall construction technique
CN112695974A (en) * 2020-12-29 2021-04-23 苏州邦得新材料科技有限公司 Adjustable wallboard mounting structure and mounting method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0712971A1 (en) * 1994-11-16 1996-05-22 Vetrotech Ag Arrangement for mounting and fastening of facade plates
CN1528993A (en) * 2003-10-17 2004-09-15 北京当代鸿运房地产经营开发有限公司 Energy-saving exposed-wall fending system and constrution method thereof
CN101012673A (en) * 2007-02-08 2007-08-08 沈英 mounting structure of figuline board curtain wall
CN204386078U (en) * 2014-11-28 2015-06-10 中民筑友有限公司 Insulating composite board and apply the wallboard of this sheet material
JP2018035662A (en) * 2016-08-29 2018-03-08 モ チュン，クン Wall body heat insulation system assembly with aseismatic panel for absorbing vibration
CN206873721U (en) * 2017-07-03 2018-01-12 德才装饰股份有限公司 A kind of mounting structure of big specification glass fibre reinforced concrete Side fascia
CN109680839A (en) * 2019-02-18 2019-04-26 张纯德 A kind of Side fascia system and external wall construction technique
CN112695974A (en) * 2020-12-29 2021-04-23 苏州邦得新材料科技有限公司 Adjustable wallboard mounting structure and mounting method

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