CN217079194U

CN217079194U - Heat bridge cutoff device arranged on outer protective structure of passive house

Info

Publication number: CN217079194U
Application number: CN202122924791.5U
Authority: CN
Inventors: 李大伟; 崔茂亨; 吴洪飞
Original assignee: Hohhot Haiwei Real Estate Co ltd; Zhongtian Construction Group Co Ltd
Current assignee: Hohhot Haiwei Real Estate Co ltd; Zhongtian Construction Group Co Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-07-29
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a heat bridge cutoff device arranged on a protective structure outside a passive house, which comprises a wall body, a heat bridge cutoff keel and a decorative plate, wherein one side of the wall body is fixedly provided with a heat insulation plate, one side of the heat insulation plate is fixedly connected with the heat bridge cutoff keel, polyurethane foam is filled in the heat bridge cutoff keel, one side of the inner wall of the heat bridge cutoff keel is fixedly provided with an expansion bolt, one end of the expansion bolt sequentially passes through the heat bridge cutoff keel and the heat insulation plate and extends to the inside of the wall body, the heat bridge cutoff device arranged on the protective structure outside the passive house isolates heat generated in a base layer wall body by arranging the heat insulation plate, the heat on the expansion bolt is insulated by a heat insulation rubber sleeve when contacting with the heat insulation plate, the heat at the end part of the expansion bolt is isolated by the heat bridge cutoff keel, a heat transfer path is cut off, and the heat transfer between the wall body and the decorative plate is effectively isolated integrally, thereby achieving the effect of heat preservation and heat insulation.

Description

Heat bridge cutoff device arranged on outer protective structure of passive house

Technical Field

The utility model relates to a field is built in passive room, specifically is a set up and protects disconnected heat bridge device of structure outside passive room.

Background

The passive house is a brand new energy-saving building concept advocated abroad, is also an important opportunity and platform for China to promote the energy-saving work of buildings, is an integrator of various technical products, and is a house which mainly makes full use of renewable energy resources to ensure that the sum of all consumed primary energy resources does not exceed 120 kilowatt-hour/(square meter year). The low energy consumption standard is realized by building outer walls with high heat insulation and sound insulation and strong sealing property and renewable energy resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a set up the disconnected heat bridge device of protecting the structure outside passive room to solve the current passive room that proposes in the above-mentioned background art because indoor ventilation is not smooth, the indoor outer difference in temperature is great at end autumn and winter, cold and hot air frequent contact, produce the heat bridge effect, the formation of heat bridge directly leads to the improvement of the average coefficient of heat transfer of building periphery protection structure, very big increase the building energy consumption, the problem that plays the hindrance effect to the implementation of all kinds of ultralow energy consumption buildings.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a set up and protect disconnected heat bridge device of structure outside passive room, includes wall body, disconnected heat bridge fossil fragments and decorative board, the fixed heat insulating board that is provided with in one side of wall body, one side fixed connection disconnected heat bridge fossil fragments of heat insulating board, the inside packing of disconnected heat bridge fossil fragments has polyurethane foam, one side fixed mounting of the inner wall of disconnected heat bridge fossil fragments has expansion bolts, expansion bolts's one end is passed disconnected heat bridge fossil fragments and heat insulating board in proper order and is extended to the wall body inside, the fixed thermal-insulated rubber cover that is provided with in expansion bolts and the junction of heat insulating board, four corners that deviate from expansion bolts one side in the disconnected heat bridge fossil fragments are all fixed and are provided with the screw, disconnected heat bridge fossil fragments pass through screw and two mount fixed connection, two the mount all with one side fixed connection of decorative board.

Preferably, one side of disconnected heat bridge fossil fragments is fixed and is provided with a plurality of evenly distributed's first heat insulating strip, the fixed second heat insulating strip that is provided with a plurality of evenly distributed of junction of heat insulating board and disconnected heat bridge fossil fragments, it is a plurality of the second heat insulating strip passes through sealed fixed connection of gluing of high temperature resistant with a plurality of first heat insulating strips respectively, has improved the heat-proof quality between disconnected heat bridge fossil fragments and the heat insulating board through first heat insulating strip and second heat insulating strip, and secondly the connection area of the two of reinforcing has improved the stability of connecting.

Preferably, the first heat insulation strips are made of rock wool materials, and the second heat insulation strips are made of glass fibers and have super-strong heat insulation coefficients.

Preferably, two the mount all includes fixed plate, diaphragm and two support swash plates, the middle part fixed mounting of fixed plate one side has the diaphragm, the equal fixedly connected with of one end of the one end at diaphragm top and bottom supports the swash plate, two support the swash plate all with fixed plate fixed connection, the one end fixedly connected with mounting panel of diaphragm, the mounting panel is through two fixed pins and decorative board fixed connection, two threaded holes have all been seted up on the fixed plate the screw respectively with four threaded hole threaded connection, connect the decorative board on thermal-insulated fossil fragments through the mount for there is the space between thermal-insulated fossil fragments and the mount, improve thermal-insulated effect.

Preferably, one side of the decorative plate, which is far away from the fixing frame, is coated with a decorative paint layer, so that the attractiveness is improved.

Preferably, a heat insulation paint layer is sprayed on one side of the joint of the heat insulation plate and the wall body, so that the heat insulation effect is improved.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the heat that the heat insulating board produced in with basic unit's wall body completely cuts off, heat on the expansion bolts when with the heat insulating board contact, it is thermal-insulated through thermal-insulated rubber sleeve, the heat of expansion bolts tip is isolated through disconnected hot bridge fossil fragments, cut off the heat transfer route, and certain resistance to compression effect has, the cooperation through first heat insulating strip and second heat insulating strip has strengthened the compactness of being connected between heat insulating board and the disconnected hot bridge fossil fragments, whole effective heat transfer between wall body and the decorative board of having kept warm, thereby reach the thermal-insulated effect of heat preservation, simple structure, low in production cost, and can be fine play disconnected hot energy-conserving effect.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the thermal bridge cut-off keel of the present invention;

fig. 3 is a structure view of the fixing frame of the present invention.

In the figure: 1. a wall body; 2. breaking a thermal bridge keel; 3. a decorative plate; 4. a heat insulation plate; 5. a polyurethane foam; 6. an expansion bolt; 7. a heat-insulating rubber sleeve; 8. a screw; 9. a fixed mount; 10. a first heat insulating strip; 11. A second insulating strip; 12. a fixing plate; 13. a transverse plate; 14. supporting the inclined plate; 15. mounting a plate; 16. a threaded hole; 17. decorating the paint layer; 18. and a heat insulating paint layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the utility model provides a heat bridge breaking device arranged on a protective structure outside a passive house, which comprises a wall body 1, a heat bridge breaking keel 2 and a decorative plate 3, wherein a thermal insulation plate 4 is fixedly arranged on one side of the wall body 1, a thermal insulation paint layer 18 is sprayed on one side of the joint of the thermal insulation plate 4 and the wall body 1, one side of the thermal insulation plate 4 is fixedly connected with the heat bridge breaking keel 2, polyurethane foam 5 is filled in the heat bridge breaking keel 2, an expansion bolt 6 is fixedly arranged on one side of the inner wall of the heat bridge breaking keel 2, one end of the expansion bolt 6 sequentially passes through the heat bridge breaking keel 2 and the thermal insulation plate 4 and extends into the wall body 1, a thermal insulation rubber sleeve 7 is fixedly arranged at the joint of the expansion bolt 6 and the thermal insulation plate 4, screws 8 are fixedly arranged on four corners of the heat bridge breaking keel 2 which are far away from the expansion bolt 6, the heat bridge breaking keel 2 is fixedly connected with two fixing frames 9 through the screws 8, two mount 9 all with one side fixed connection of decorative board 3, decorative paint layer 17 has been sprayed on one side that decorative board 3 deviates from mount 9.

The heat insulation board 4, the heat-insulated bridge keel 2 and the fixing frame 9 are arranged between the wall body 1 and the decorative board 3, in the using process, the heat insulation board 4 is provided with the heat insulation paint layer 18, the heat insulation paint layer 18 is made of ceramic microsphere particles, the heat generated on the surface of the wall body 1 can be effectively blocked, the heat and the heat inside the wall body 1 are conducted into the heat-insulated bridge keel 2 through the expansion bolt 6, the polyurethane foam 5 in the heat-insulated bridge keel 2 isolates the heat and keeps warm, the expansion bolt 6 is prevented from being in direct contact with the heat insulation board 4 through the heat insulation rubber sleeve 7, the heat-insulated bridge keel 2 is arranged in a shape like a Chinese character 'pin' to facilitate splicing, the decorative board 3 is connected through the fixing frame 9, the heat-insulated bridge keel 2 is not in direct contact with the side surface of the decorative board 3, the heat transfer between the wall body 1 and the decorative board 3 is effectively blocked, the heat insulation effect is achieved, the decorative paint layer 17 sprayed on the surface of the decorative board 3 is made of colored pigment, the novel energy-saving solar water heater has certain attractiveness, simple overall structure and low production cost, and can well achieve the heat insulation and energy saving effects.

One side of disconnected heat bridge fossil fragments 2 is fixed and is provided with a plurality of evenly distributed's first heat insulating strip 10, and heat insulating board 4 is fixed with a plurality of evenly distributed's second heat insulating strip 11 with the junction of disconnected heat bridge fossil fragments 2, and a plurality of second heat insulating strip 11 respectively with a plurality of first heat insulating strip 10 through sealed fixed connection of gluing of high temperature resistant, a plurality of first heat insulating strip 10 are made by the rock wool material, and a plurality of second heat insulating strip 11 are made by glass fiber.

During the use, through being connected heat insulating board 4 and disconnected heat bridge fossil fragments 2 between through first heat insulating strip 10 and second heat insulating strip 11, enlarged the area of connection between the two, improve connection stability, first heat insulating strip 10 and second heat insulating strip 11 are made by thermal insulation material, have improved holistic coefficient of thermal-insulated.

Two mount 9 all include fixed plate 12, diaphragm 13 and two support swash plates 14, the middle part fixed mounting of fixed plate 12 one side has diaphragm 13, the equal fixedly connected with of one end at diaphragm 13 top and the one end of bottom supports swash plate 14, two support swash plates 14 all with fixed plate 12 fixed connection, the one end fixedly connected with mounting panel 15 of diaphragm 13, mounting panel 15 is through two fixed pins and 3 fixed connection of decorative board, two screw holes 16 have all been seted up on two fixed plates 12, four screws 8 respectively with four screw hole 16 threaded connection.

Be connected heat bridge cutoff keel 2 and decorative board 3 through mount 9, support swash plate 14 has strengthened the stability of being connected between fixed plate 12 and the diaphragm 13, and mount 9 passes through screw 8 with heat bridge cutoff keel 2 to be connected, and mount 9 passes through the fixed pin with decorative board 3 to be connected for mount 9 can independently dismantle mount 9, makes things convenient for the later stage adjustment.

When the embodiment of the application is used: the heat insulation board 4, the heat bridge breaking keel 2 and the fixing frame 9 are arranged between the wall body 1 and the decorative board 3, in the using process, the heat insulation board 4 is provided with the heat insulation paint layer 18 which can effectively block heat generated on the surface of the wall body 1, the heat and the heat inside the wall body 1 are conducted into the heat bridge breaking keel 2 through the expansion bolt 6, the polyurethane foam 5 in the heat bridge breaking keel 2 is used for insulating and preserving the heat, the expansion bolt 6 is prevented from being in direct contact with the heat insulation board 4 through the heat insulation rubber sleeve 7, the heat bridge breaking keel 2 is arranged in a shape like a Chinese character 'pin' and is convenient to splice, the decorative board 3 is connected through the fixing frame 9, so that the heat bridge breaking keel 2 is not in direct contact with the side surface of the decorative board 3, the heat transfer between the wall body 1 and the decorative board 3 is effectively blocked, the heat preservation and insulation effects are achieved, the whole structure is simple, the production cost is low, and the heat breaking and energy saving effects can be well achieved, through being connected through first heat insulating strip 10 and second heat insulating strip 11 between heat insulating board 4 and disconnected heat bridge fossil fragments 2, enlarged the connection area between the two, improve connection stability, first heat insulating strip 10 and second heat insulating strip 11 are made by thermal insulation material, have improved holistic thermal-insulated coefficient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a set up and protect disconnected heat bridge device of structure outside passive room, includes wall body (1), disconnected heat bridge fossil fragments (2) and decorative board (3), its characterized in that: a heat insulation board (4) is fixedly arranged on one side of the wall body (1), one side of the heat insulation board (4) is fixedly connected with a heat-breaking bridge keel (2), polyurethane foam (5) is filled in the heat-insulation bridge keel (2), an expansion bolt (6) is fixedly installed on one side of the inner wall of the heat-insulation bridge keel (2), one end of the expansion bolt (6) sequentially penetrates through the heat-breaking bridge keel (2) and the heat insulation plate (4) and extends into the wall body (1), a heat insulation rubber sleeve (7) is fixedly arranged at the joint of the expansion bolt (6) and the heat insulation plate (4), screws (8) are fixedly arranged on four corners of one side of the heat-insulation bridge keel (2) which is far away from the expansion bolt (6), the heat-insulation bridge keel (2) is fixedly connected with two fixing frames (9) through screws (8), and the two fixing frames (9) are fixedly connected with one side of the decorative plate (3).

2. The heat bridge cutoff device for a protective structure outside a passive building according to claim 1, wherein: one side of broken heat bridge keel (2) is fixed and is provided with a plurality of evenly distributed's first heat insulating strip (10), heat insulating board (4) is fixed with a plurality of evenly distributed's second heat insulating strip (11) with the junction of broken heat bridge keel (2), and is a plurality of second heat insulating strip (11) are respectively through high temperature resistant sealed glue fixed connection with a plurality of first heat insulating strip (10).

3. The heat bridge cutoff device for a protective structure outside a passive building according to claim 2, wherein: the first heat insulation strips (10) are made of rock wool materials, and the second heat insulation strips (11) are made of glass fibers.

4. The heat bridge cutoff device for a protective structure outside a passive building according to claim 1, wherein: two mount (9) all include fixed plate (12), diaphragm (13) and two support swash plate (14), the middle part fixed mounting of fixed plate (12) one side has diaphragm (13), the equal fixedly connected with of one end of diaphragm (13) top and the one end of bottom supports swash plate (14), two support swash plate (14) all with fixed plate (12) fixed connection, the one end fixedly connected with mounting panel (15) of diaphragm (13), mounting panel (15) are through two fixed pins and decorative board (3) fixed connection, two screw hole (16), four all seted up on fixed plate (12) screw (8) respectively with four screw hole (16) threaded connection.

5. The heat bridge cutoff device for a protective structure outside a passive building according to claim 1, wherein: one side of the decorative plate (3) departing from the fixed frame (9) is coated with a decorative paint layer (17).

6. The heat bridge cutoff device for a protective structure outside a passive building according to claim 1, wherein: and a heat insulation paint layer (18) is sprayed on one side of the joint of the heat insulation plate (4) and the wall body (1).