CN214942420U - Air conditioner preformed hole for building external wall with external heat insulation layer - Google Patents
Air conditioner preformed hole for building external wall with external heat insulation layer Download PDFInfo
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- CN214942420U CN214942420U CN202120514706.5U CN202120514706U CN214942420U CN 214942420 U CN214942420 U CN 214942420U CN 202120514706 U CN202120514706 U CN 202120514706U CN 214942420 U CN214942420 U CN 214942420U
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Abstract
The utility model relates to a mould shell for making holes, cavities, strip cuts or grooves, in particular to an air conditioner preformed hole for a building outer wall with an outer heat preservation layer, which comprises a preformed pipe in the wall, wherein the preformed pipe is inserted in the wall and is vertical to the wall body; the outer heat-insulating layer is inserted with a heat-insulating material protection pipe, one end of the heat-insulating material protection pipe is connected with the reserved pipe in the wall through a straight pipe joint, and the other end of the heat-insulating material protection pipe is parallel and level to the outer surface of the outer heat-insulating layer. In the utility model, a straight pipe joint is pre-installed at the outer end of the reserved pipe in the wall, and after the outer heat preservation layer is perforated, the heat preservation material protection pipe is inserted into the hole on the outer heat preservation layer to be communicated with the straight pipe joint, thereby avoiding the heat preservation material in the hole on the outer heat preservation layer from being exposed; the appearance of the detail nodes of the outer wall is improved, and water and sundries are prevented from entering the heat-insulating layer.
Description
Technical Field
The utility model relates to a mould shell that preparation entrance to a cave, cavity, rectangular incision or groove were used especially relates to an air conditioner preformed hole that is used for having the building outer wall of outer heat preservation.
Background
An air conditioner is a heat pump for transferring heat through a simplified reverse carnot cycle, and one end of the air conditioner is connected with a heat source, and the other end of the air conditioner is connected with a cold source, so that an indoor unit and an air conditioner outdoor unit are required. The outdoor unit of the air conditioner is usually installed on the outer wall of a building and is communicated with the indoor unit through a wall-penetrating air pipe.
The air-conditioning air pipe is not high in conveying pressure, so that the air-conditioning air pipe is abnormally sensitive to pressure drop of the pipeline, and the air-conditioning air pipe cannot normally work due to slight pipeline pressure drop. In order to make the air duct of the air conditioner straight and short, a hole is often required to be formed in the wall, and in order to avoid excessive influences on the water resistance and strength of the wall, the air conditioner reserved hole is often a section of UPVC pipe which is pre-buried in the wall when the wall is poured or built. The air conditioner preformed hole can effectively ensure the appearance and the water resistance of the wall body in the exposed wall body without being obviously influenced, but various problems can occur on the wall body with the external heat insulation layer.
Because the outer heat-insulating layer is installed after the construction of the wall body is finished, a hole is formed in the position, close to the embedded UPVC pipe, of the outer heat-insulating layer, so that the heat-insulating material is exposed, rainwater and various impurities can permeate into the heat-insulating layer through the air conditioning hole, the heat-insulating performance is reduced, the appearance of the outer wall is affected and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air conditioner preformed hole for having building outer wall of outer heat preservation.
The technical problem to be solved is that: when the air conditioning hole is opened, the wall body with the external heat insulation layer can cause the heat insulation material to be exposed and the opening to be difficult to seal, thereby bringing a series of problems of reduced heat insulation performance, influenced appearance of the external wall, leakage of the external wall and the like.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an air conditioner preformed hole for a building outer wall with an outer heat preservation layer comprises a wall inner preformed pipe which is perpendicular to a wall body and inserted into the wall body, one end of the wall inner preformed pipe is flush with the inner surface of the wall body, the other end of the wall inner preformed pipe is sleeved with a straight pipe joint, and one end, far away from the preformed pipe, of the straight pipe joint is flush with the outer surface of the wall body;
the outer heat preservation layer is inserted with a heat preservation material protection pipe, one end of the heat preservation material protection pipe is connected with the reserved pipe in the wall through a straight pipe joint, and the other end of the heat preservation material protection pipe is parallel and level to the outer surface of the outer heat preservation layer.
Furthermore, the reserved pipe in the wall and the heat insulation material protection pipe are both UPVC pipes.
Furthermore, the straight pipe joint is an inner thread sleeve made of UPVC material and is respectively in threaded connection with the reserved pipe in the wall and the heat-insulating material protection pipe.
Further, it has the raw material area to fill in the screw thread gap between the pipe in the straight tube joint and the wall reservation, it has the raw material area to fill in the screw thread gap between straight tube joint and the insulation material protection pipe.
Furthermore, a gap between the heat-insulating material protection pipe and the outer heat-insulating layer is filled with sealant.
Furthermore, the opening edge of the heat-insulating material protection tube extends outwards and forms a closing-up folding edge attached to the outer surface of the outer heat-insulating layer.
Furthermore, the reserved pipe in the wall, the straight pipe joint and the inner wall of the heat-insulating material protection pipe are coated with a rat repelling agent layer.
The utility model relates to an air conditioner preformed hole for having building outer wall of outer heat preservation compares with prior art, has following beneficial effect:
in the utility model, a straight pipe joint is pre-installed at the outer end of the reserved pipe in the wall, and after the outer heat preservation layer is perforated, the heat preservation material protection pipe is inserted into the hole on the outer heat preservation layer to be communicated with the straight pipe joint, thereby avoiding the heat preservation material in the hole on the outer heat preservation layer from being exposed; the appearance of the detail nodes of the outer wall is improved, and water and sundries are prevented from entering the heat-insulating layer;
the utility model discloses in, owing to reserve pipe and insulation material protection pipe even as an organic whole in the wall, only need stifled last pipe opening after the installation of air conditioner tuber pipe is accomplished alright stop the rainwater infiltration completely, even ponding appears between heat preservation and the wall body, also can't get into indoorly.
Drawings
FIG. 1 is a schematic structural view of an air conditioner prepared hole for a building outer wall with an outer heat insulation layer according to the present invention;
FIG. 2 is a schematic structural view of a protective tube made of a thermal insulation material;
the heat insulation structure comprises a wall body 1, an outer heat insulation layer 11, a wall inner reserved pipe 21, a straight pipe joint 22, a heat insulation material protection pipe 23 and a closing edge 231.
Detailed Description
As shown in fig. 1-2, an air conditioner preformed hole for an external wall of a building with an external heat insulation layer comprises an internal preformed pipe 21 which is perpendicular to a wall body 1 and inserted in the wall body 1, one end of the internal preformed pipe 21 is flush with the inner surface of the wall body 1, the other end of the internal preformed pipe is sleeved with a straight pipe joint 22, and one end of the straight pipe joint 22, which is far away from the preformed pipe 21, is flush with the outer surface of the wall body 1;
the outer heat preservation layer 11 is inserted with a heat preservation material protection pipe 23, one end of the heat preservation material protection pipe 23 is connected with the reserved pipe 21 in the wall through a straight pipe joint 22, and the other end of the heat preservation material protection pipe is parallel and level with the outer surface of the outer heat preservation layer 11. This is done to facilitate installation of the interior wall preparation pipe 21 into the cast-in-place wall. If the hole is drilled after the wall body 1 is constructed, a pipe penetrating through the wall body 1 and the outer heat-insulating layer 11 can be directly installed without arranging the straight pipe joint 22.
In this embodiment, the reserved pipe 21 in the wall and the insulating material protection pipe 23 are both UPVC pipes. The straight pipe joint 22 is an inner thread sleeve made of UPVC material and is respectively in threaded connection with the reserved pipe 21 in the wall and the heat insulation material protection pipe 23.
The thread gap between the straight pipe joint 22 and the wall inner reserved pipe 21 is filled with a raw material belt, and the thread gap between the straight pipe joint 22 and the heat insulation material protection pipe 23 is filled with a raw material belt. Thus, water between the wall body 1 and the outer heat-insulating layer 11 can be prevented from permeating into the pipe along the pipe joint.
And sealant is filled in a gap between the heat-insulating material protection pipe 23 and the outer heat-insulating layer 11. The sealant is used not only for preventing water seepage, but also for reinforcing the heat insulating material so as to overcome the problem of stress concentration at the position of the opening and avoid the crack which takes the position of the opening as a starting point on the outer heat insulating layer 11.
As shown in fig. 2, the open edge of the insulation protection tube 23 extends outward and forms a closing-up flap 231 against the outer surface of the outer insulation layer 11. Because the hole opening of the hole formed on the heat insulation layer is not easy to trim regularly, the closing-up folding edge 231 is required to be arranged to cover the hole opening, and meanwhile, sealant can be coated between the closing-up folding edge 231 and the outer heat insulation layer 11 to strengthen the waterproof effect.
The inner walls of the reserved pipe 21 in the wall, the straight pipe joint 22 and the heat insulation material protection pipe 23 are coated with a rat repelling agent layer. The air conditioner reserved hole is a place where a mouse often tries to drill, and the air duct of the air conditioner is often damaged by the mouse when the mouse moves, so that a rodenticide needs to be coated on the air duct to protect the air duct of the air conditioner and prevent the mouse from entering a room.
The utility model relates to an air conditioner preformed hole for having building outer wall of outer heat preservation, its installation includes following step:
the method comprises the following steps: when the wall body 1 is poured or built, embedding the reserved pipe 21 with the straight pipe joint 22 in the wall;
step two: after the outer heat-insulating layer 11 is installed, a hole is formed in the outer heat-insulating layer 11, sealant is coated on the hole wall, and the heat-insulating material protection tube 23 bound with the raw material tape is inserted and connected with the straight tube joint 22.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (7)
1. The utility model provides an air conditioner preformed hole for having building outer wall of outer heat preservation which characterized in that: the wall internal reserved pipe (21) is inserted in the wall body (1) and perpendicular to the wall body (1), one end of the wall internal reserved pipe (21) is flush with the inner surface of the wall body (1), the other end of the wall internal reserved pipe is sleeved with a straight pipe joint (22), and one end, far away from the reserved pipe (21), of the straight pipe joint (22) is flush with the outer surface of the wall body (1);
the outer heat preservation (11) are inserted with heat preservation material protection pipes (23), one ends of the heat preservation material protection pipes (23) are connected with the reserved pipes (21) in the wall through straight pipe joints (22), and the other ends of the heat preservation material protection pipes are flush with the outer surface of the outer heat preservation (11).
2. An air conditioning pre-vent for a building exterior wall with an exterior insulation layer according to claim 1, wherein: the reserved pipe (21) in the wall and the heat insulation material protection pipe (23) are both UPVC pipes.
3. An air conditioning pre-vent for use in an exterior wall of a building having an exterior insulation layer according to claim 2, wherein: the straight pipe joint (22) is an inner thread sleeve made of UPVC material and is respectively in threaded connection with the reserved pipe (21) in the wall and the heat insulation material protection pipe (23).
4. An air conditioning pre-vent for use in an exterior wall of a building having an exterior insulation layer according to claim 3, wherein: the straight pipe joint (22) and the wall are filled with the raw material belt in the thread gap between the reserved pipes (21), and the straight pipe joint (22) and the heat insulation material protection pipe (23) are filled with the raw material belt in the thread gap.
5. An air conditioning pre-vent for a building exterior wall with an exterior insulation layer according to claim 1, wherein: and sealant is filled in a gap between the heat-insulating material protection pipe (23) and the outer heat-insulating layer (11).
6. An air conditioning pre-vent for a building exterior wall with an exterior insulation layer according to claim 1, wherein: the opening edge of the heat-insulating material protection pipe (23) extends outwards and forms a closing-up folding edge (231) attached to the outer surface of the outer heat-insulating layer (11).
7. An air conditioning pre-vent for a building exterior wall with an exterior insulation layer according to claim 1, wherein: the inner walls of the reserved pipe (21) in the wall, the straight pipe joint (22) and the heat-insulating material protection pipe (23) are coated with a rat repelling agent layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120514706.5U CN214942420U (en) | 2021-03-11 | 2021-03-11 | Air conditioner preformed hole for building external wall with external heat insulation layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120514706.5U CN214942420U (en) | 2021-03-11 | 2021-03-11 | Air conditioner preformed hole for building external wall with external heat insulation layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214942420U true CN214942420U (en) | 2021-11-30 |
Family
ID=79119243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120514706.5U Active CN214942420U (en) | 2021-03-11 | 2021-03-11 | Air conditioner preformed hole for building external wall with external heat insulation layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214942420U (en) |
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2021
- 2021-03-11 CN CN202120514706.5U patent/CN214942420U/en active Active
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