Fabricated building thermal insulation wall

Abstract

The utility model relates to the technical field of thermal insulation walls, in particular to a fabricated building thermal insulation wall. In order to solve the problem that the thermal insulation wall body falls off, the thermal insulation wall body and the outer fixing fence are assembled in a clamping mode, the outer fixing fence is inserted into and fixed to a positioning piece under the ground to fix the thermal insulation wall body, and the thermal insulation wall body can be prevented from falling off; the external fixed bar meets the alt; c and egt; b, the outer fixed fence can be detached, and the heat preservation wall body can be replaced conveniently; an air wall is formed through the spliced heat preservation wall bodies, the heat preservation performance is improved, hot air flow is conveyed into the air wall in cooperation with an electric heating fan, and the indoor humidity problem is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of thermal insulation wall, more particularly to a kind of prefabricated building thermal insulation wall. BACKGROUND

[0002] The outer wall thermal insulation wall can significantly reduce building energy consumption, especially in cold and hot regions, improve the overall thermal insulation performance of the building, and the outer wall insulation layer can also play a protective role, reducing the direct damage of external factors such as wind and rain, ultraviolet radiation on the main structure, thereby prolonging the service life of the building. Although the thermal insulation wall has many advantages, some problems have been exposed in practical application, and some thermal insulation materials have the risk of falling off due to insufficient adhesion strength between the base wall and the base wall. SUMMARY

[0003] The utility model provides a kind of prefabricated building thermal insulation wall, it is to avoid the way of assembly that thermal insulation wall falls off.

[0004] The above-mentioned purpose is realized by the following technical solutions:

[0005] A kind of prefabricated building thermal insulation wall, comprising, thermal insulation wall, fixed positioning piece in the ground, insert in the positioning piece outer fixed column, outer fixed column is attached on thermal insulation wall.

[0006] Thermal insulation wall is attached on building wall, and thermal insulation wall is located between outer fixed column and building wall.

[0007] Positioning piece is rod-shaped structure with pointed end in bottom.

[0008] Base is fixedly connected on positioning piece, and the bottom of outer fixed column is attached on the top of base.

[0009] Groove is provided on the rear end face of thermal insulation wall, outer fixed column is fitted in groove, and the rear end face of outer fixed column coincides with the rear end face of thermal insulation wall.

[0010] Groove is provided on the rear end face of thermal insulation wall, outer fixed column is fitted in groove, and the rear end face of outer fixed column coincides with the rear end face of thermal insulation wall, and the rear end face of base coincides with the rear end face of outer fixed column.

[0011] The inside of thermal insulation wall is hollow structure, so that thermal insulation wall is double-layer structure, and the four peripheral end faces of thermal insulation wall have groove communicating with the inside of itself, when a plurality of thermal insulation walls are arrayed and spliced, additional thermal insulation body is inserted and fixed in groove at end edge, the distance between the top of outer fixed column and the top of thermal insulation wall at top layer is a, the depth of positioning piece inserted into thermal insulation wall at bottom layer is b, positioning piece is only inserted into thermal insulation wall at bottom layer, the height of thermal insulation wall at top layer is c, a

[0012] The top of the rear end surface of the outer fixed column is provided with a matching groove, the top of the outer fixed column is attached with a positioning column, the lower end of the positioning column is fixedly connected with a clamping part, the clamping part is inserted into the matching groove, the rear end surfaces of the outer fixed column, the positioning column and the clamping part are coincident, the top of the thermal insulation wall body located at the top layer is attached with a top cover, the top of the positioning column is detachably connected with the top cover, and the top cover is used for being fixed on the building wall body.

[0013] The first opening is arranged on the front or rear end surface of the thermal insulation wall body located at the bottom layer, and the second opening is arranged on the front or rear end surface of the thermal insulation wall body located at the top layer.

[0014] The two openings are respectively communicated with a pipeline, one of the pipelines is connected with the hot air machine, and the other pipeline is provided with an air passage check valve.

[0015] The beneficial effects of the assembled building thermal insulation wall body are as follows:

[0016] The thermal insulation wall body and the outer fixed column are assembled in a clamping mode, the outer fixed column is inserted into and fixed on the positioning member underground to fix the thermal insulation wall body, and the thermal insulation wall body can be prevented from falling off; the outer fixed column satisfies a<c and a>b, the outer fixed column can be removed, and the thermal insulation wall body is convenient to replace; the thermal insulation wall body after splicing forms an air wall, the thermal insulation performance is improved, hot air is delivered into the air wall by the electric hot air machine, and indoor dampness is relieved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of the thermal insulation wall body;

[0018] Figure 2 It is a perspective view of the positioning member and the base;

[0019] Figure 3 It is a perspective view of the outer fixed column;

[0020] Figure 4 It is a perspective view of the positioning column and the clamping part;

[0021] Figure 5 It is a perspective view of the top cover;

[0022] Figure 6 It is a perspective view of the additional thermal insulation body;

[0023] Figure 7 It is a splicing schematic view of the thermal insulation wall body;

[0024] Figure 8 It is an opening position schematic view.

[0025] In the figure: thermal insulation wall 1; channel 2; slot 3; positioning member 4; base 5; outer fixed column 6; positioning column 7; clamping part 8; top cover 9; additional thermal insulation body 10; opening 11. DETAILED DESCRIPTION

[0026] A prefabricated building thermal insulation wall, referring to Figure 1 and 7 , comprising a thermal insulation wall 1, which can be made of foamed / extruded polystyrene board, polystyrene particle board or flame-retardant molded polystyrene foam board, and is used to be attached to the outer surface of the building wall by splicing to achieve thermal insulation effect. Each thermal insulation wall 1 can be adhered or concreted to the outer surface of the wall as a fixing means according to needs, and each adjacent thermal insulation wall 1 can be fixed together by adhesive or directly spliced, with adhesive applied at several connection points for easy removal when needed, mainly using the following fixed way:

[0027] A rod-shaped positioning member 4 is inserted into the ground, before construction, a pre-buried hole with a diameter smaller than that of the positioning member 4 is drilled in the ground, and then the positioning member 4 is fixed into the pre-buried hole by knocking to complete the fixation. The bottom of the positioning member 4 has a pointed structure to facilitate entry into the ground. The bottom of the outer fixed column 6 is provided with a reserved hole matched with the positioning member 4. The outer fixed column 6 is inserted on the positioning member 4, and the outer fixed column 6 is attached to the thermal insulation wall 1 to position the thermal insulation wall 1 between the wall and the outer fixed column 6.

[0028] Preferably, in combination with Figure 1 , a slot 2 is provided on the rear end face of the thermal insulation wall 1, and the outer fixed column 6 is matched in the slot 2, with the rear end face of the outer fixed column 6 coinciding with the rear end face of the thermal insulation wall 1.

[0029] The base 5 is fixedly connected to the positioning member 4, and the bottom of the outer fixed column 6 is attached to the top of the base 5, with the rear end face of the base 5 coinciding with the rear end face of the outer fixed column 6.

[0030] A slot 2 is provided on the rear end face of the thermal insulation wall 1, and the outer fixed column 6 is matched in the slot 2, with the rear end face of the outer fixed column 6 coinciding with the rear end face of the thermal insulation wall 1, and the rear end face of the base 5 coinciding with the rear end face of the outer fixed column 6.

[0031] Preferably, the interior of the thermal insulation wall 1 is a hollow structure, so that the thermal insulation wall 1 is a double-layer structure, and the four peripheral end surfaces of the thermal insulation wall 1 have notches 3 in communication with the interior thereof, when a plurality of thermal insulation walls 1 are arrayed and arranged in a splicing manner, an additional thermal insulation body 10 is inserted and fixed in the notch 3 at the end edge, so as to form an air wall; the distance between the top of the outer fixed column 6 and the top of the thermal insulation wall 1 at the top layer is a, the depth of the positioning member 4 inserted into the thermal insulation wall 1 at the bottom layer is b, the positioning member 4 is only inserted into the thermal insulation wall 1 at the bottom layer, the height of the thermal insulation wall 1 at the top layer is c, a < c and a > b, so that the distance by which the outer fixed column 6 moves upward and is separated from the positioning member 4 is sufficient, thereby achieving the removal of the outer fixed column 6.

[0032] In combination Figure 3 and 4 , the top of the rear end surface of the outer fixed column 6 is provided with a matching groove, the top of the outer fixed column 6 is attached with a positioning column 7, the lower end of the positioning column 7 is fixedly connected with a clamping portion 8, the clamping portion 8 is inserted into the matching groove, the rear end surfaces of the outer fixed column 6, the positioning column 7 and the clamping portion 8 are coincident, the top of the thermal insulation wall 1 at the top layer is attached with a top cover 9, the top of the positioning column 7 and the top cover 9 are detachably connected by a threaded fastener or a pin insertion manner, if a metal material is used, the top cover 9 can also be fixed by welding, the top cover 9 is used for being fixed on a building wall, the top cover 9 can be a plate member or a bent member, the specific structure is determined according to the top structure of the building wall, and the purpose is that the top cover 9 can be buckled on the building wall.

[0033] Preferably, a first opening 11 is arranged on the front or rear end surface of the thermal insulation wall 1 at the bottom layer, and a second opening 11 is arranged on the front or rear end surface of the thermal insulation wall 1 at the top layer, the two openings 11 are located on a virtual diagonal line, and the two openings 11 respectively communicate with a pipeline, one of the pipelines is connected with a hot air machine, and the other pipeline is provided with an air passage check valve, so that hot air flows in the air wall, thereby dehumidifying and avoiding indoor dampness in the rainy season. If the hot air machine is installed outdoors and has an independent machine room, then one of the openings 11 is arranged at the rear end of the thermal insulation wall 1, if the hot air machine is installed indoors, then one of the thermal insulation walls 1 is arranged at the front end of the thermal insulation wall 1, and the purpose is to connect the pipeline in communication with the hot air machine. This scheme is suitable for use in bungalows, villas and self-built houses, and the hot air machine can be installed indoors in a large suite to save costs, and then the opening 11 in communication with the hot air machine is arranged at the front end of the thermal insulation wall 1. The opening 11 used for exhaust is preferably arranged at the rear end of the thermal insulation wall 1 to exhaust humid gas, and this scheme is suitable for use in the back-to-south season.

Claims

1. An assembled building thermal insulation wall, comprising a thermal insulation wall (1), a positioning member (4) fixed underground, an external fixing fence (6) inserted on the positioning member (4), and the external fixing fence (6) is fitted on the thermal insulation wall (1).

2. The prefabricated building insulation wall according to claim 1, characterized in that, The thermal insulation wall (1) is fitted on the building wall, and the thermal insulation wall (1) is located between the external fixing fence (6) and the building wall.

3. The prefabricated building insulation wall according to claim 1, characterized in that, The positioning member (4) is a rod-shaped structure with a tip at the bottom.

4. The prefabricated building insulation wall according to claim 3, characterized in that, A base (5) is fixedly connected to the positioning member (4), and the bottom of the external fixing fence (6) is fitted on the top of the base (5).

5. The prefabricated building insulation wall according to claim 1, characterized in that, the insulation... A channel (2) is provided on the rear end face of the wall (1), and the external fixing fence (6) is fitted in the channel (2), and the rear end face of the external fixing fence (6) coincides with the rear end face of the thermal insulation wall (1).

6. The prefabricated building insulation wall according to claim 4, characterized in that, the insulation... A channel (2) is provided on the rear end face of the wall (1), and the external fixing fence (6) is fitted in the channel (2), and the rear end face of the external fixing fence (6) coincides with the rear end face of the thermal insulation wall (1), and the rear end face of the base (5) coincides with the rear end face of the external fixing fence (6).

7. The prefabricated building insulation wall according to any one of claims 1 to 6, characterized in that, The interior of the thermal insulation wall (1) is a hollow structure, making the thermal insulation wall (1) a double-layer structure, and making the peripheral end faces of the thermal insulation wall (1) have slots (3) that are connected to its interior. When multiple thermal insulation walls (1) are arranged in an array and spliced, an additional thermal insulation body (10) is inserted and fixed in the slots (3) at the edge. The distance between the top of the external fixing fence (6) and the top of the thermal insulation wall (1) at the top layer is denoted as a, the depth of the positioning member (4) inserted into the thermal insulation wall (1) at the bottom layer is denoted as b, the positioning member (4) is only inserted into the thermal insulation wall (1) at the bottom layer, and the height of the thermal insulation wall (1) at the top layer is denoted as c, where a < c and a > b.

8. The prefabricated building insulation wall according to claim 7, characterized in that, A mating groove is provided at the top of the rear end face of the external fixing fence (6), a positioning fence (7) is fitted on the top of the external fixing fence (6), a clamping portion (8) is fixedly connected to the lower end of the positioning fence (7), and the clamping portion (8) is inserted into the mating groove. The rear end faces of the external fixing fence (6), the positioning fence (7) and the clamping portion (8) coincide. A top cover (9) is fitted on the top of the thermal insulation wall (1) at the top layer, and there is a detachable connection between the top of the positioning fence (7) and the top cover (9), and the top cover (9) is used to be fixed on the building wall.

9. The prefabricated building insulation wall according to claim 7, characterized in that, A first opening (11) is provided on the front or rear end face of the thermal insulation wall (1) at the bottom layer, and a second opening (11) is provided on the front or rear end face of the thermal insulation wall (1) at the top layer, and the two openings (11) are located on a virtual diagonal line.

10. The prefabricated building insulation wall according to claim 7, characterized in that, The two openings (11) are respectively connected to a pipeline, one of the pipelines is connected to a hot air blower, and an airway check valve is installed in the other pipeline.

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