CN215948576U

CN215948576U - Waterproof structure of air conditioner pipe hole

Info

Publication number: CN215948576U
Application number: CN202122544609.3U
Authority: CN
Inventors: 钟志辉; 戴书陶
Original assignee: Guangdong Keshun Repair Construction Technology Co ltd
Current assignee: Keshun Building Repair Technology Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-04
Anticipated expiration: 2031-10-21

Abstract

The utility model relates to the field of building waterproof construction, in particular to an air conditioner pipe hole waterproof structure which comprises a wall body, an air conditioner pipe, a rain shielding cover, a waterproof layer and a decorative layer, wherein a through hole penetrating through the wall body is formed in the wall body, the air conditioner pipe is arranged in the through hole and penetrates through the wall body through the through hole, the rain shielding cover is arranged above the through hole opening on the outer side of the wall body through a fixing piece, the waterproof layer is arranged on the outer side of the wall body and covers the fixing piece, and the decorative layer is arranged on the outer side of the waterproof layer and covers the waterproof layer. The utility model can directly prevent external rainwater from flowing through the air-conditioning hole, improve the waterproof effect at the air-conditioning hole and prevent the rainwater from reversely permeating into the room along the air-conditioning hole.

Description

Waterproof structure of air conditioner pipe hole

Technical Field

The utility model relates to the field of building waterproof construction, in particular to a waterproof structure for an air conditioner pipe hole.

Background

When the air conditioner is installed, the air conditioner pipe needs to be installed by punching the wall, the wall is inevitably damaged by punching, and rainwater permeates indoors along the hole in rainy days, so that the indoor inner wall is damaged by rainwater soaking.

The existing waterproof measures adopted for the air conditioning hole are that a sealing material such as a foaming joint mixture is used for filling a gap between the air conditioning pipe and the air conditioning hole for sealing and stopping leakage, after the foaming joint mixture is completely solidified, the foaming joint mixture expanded out of the wall surface is shoveled, and structures such as a waterproof layer, a decorative finish layer and the like on the outer side of the wall body are restored. However, the foam formed by curing the foaming joint mixture has more cavities, so that the air conditioner hole inner wall and the air conditioner pipe cannot be tightly filled, the waterproof effect cannot be ensured, and the air conditioner pipe has a certain weight, so that the air conditioner pipe can extrude the foam filled on one side under the action of self gravity in the long-term use process, the elasticity and the bearing force of the foam are poor, the foam cannot rebound after extrusion, a gap is formed between the air conditioner pipe and the foam on the other side, water seepage can still be caused, in addition, the common foaming joint mixture has poor weather resistance and long service time, the material can be subjected to catalytic fracture, and the waterproof effect is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome at least one defect (deficiency) of the prior art and provides a waterproof structure for an air conditioner pipe opening, which directly prevents external rainwater from flowing through the air conditioner hole opening, improves the waterproof effect at the air conditioner hole and prevents the rainwater from reversely permeating into a room along the air conditioner hole.

The utility model adopts the technical scheme that the waterproof structure for the air conditioner pipe hole comprises a wall body, an air conditioner pipe, a rain cover, a waterproof layer and a decorative layer, wherein a through hole penetrating through the wall body is formed in the wall body, the air conditioner pipe is arranged in the through hole and penetrates through the wall body through the through hole, the rain cover is arranged above the through hole opening on the outer side of the wall body through a fixing piece, the waterproof layer is arranged on the outer side of the wall body and covers the fixing piece, and the decorative layer is arranged on the outer side of the waterproof layer and covers the waterproof layer.

In this technical scheme, it directly covers the through-hole to set up the rain cover in through-hole opening top, the rainwater flows to rain cover department along the wall body surface, promptly by rain cover guide flow away, realize in the separation rainwater flows into the through-hole, it is indoor to avoid the rainwater to pass through the anti-infiltration of through-hole, rain cover passes through mounting machinery to be fixed on the wall body surface, and the mounting is by the waterproof layer, the finish coat covers, compare at the finish coat with directly fixing rain cover, it can not destroy waterproof layer and finish coat, the rainwater can not infiltrate mounting and finish coat, the space of waterproof layer, the pleasing to the eye degree of water-proof effects and outer wall has been guaranteed.

Further, the rain cover comprises a top plate and side plates, the top plate is fixedly connected with the side plates, and the top plate and the side plates are arranged on the outer side of the wall body through the fixing pieces. Roof and curb plate can shelter from the opening of through-hole more comprehensively, improve the rain cover to through-hole open-ended protective capacities, even under bad weather, the rainwater also can't flow to through-hole opening part, further improved the water-proof effects of structure.

Preferably, the rain cover is integrally formed. The integrated into one piece has reduced the seam of rain cover, avoids the rainwater to pass through the seam infiltration rain cover internal flow to through-hole opening, and then the anti-infiltration is indoor, destroys water-proof effects.

Furthermore, the side plates are perpendicular to the ground, and an angle formed between the top plate and the side plates ranges from 90 degrees to 120 degrees.

Preferably, the angle between the top plate and the side plate is 90 °.

In this technical scheme, because the air conditioner pipe stretches out the back from the through-hole opening part, whole trend is for following wall body surface downward, consequently sets up curb plate and ground perpendicular, and steerable rain cover lower part flaring area can not be too big, guarantees the rain cover to through-hole open-ended protective capacities, and the shared volume of steerable rain cover, reduces the whole resistance that receives of rain cover, avoids rain cover to be destroyed by the high wind when meeting with bad weather, and then forms the potential safety hazard.

Further, the through hole is inclined downwards from the inner side to the outer side of the wall body.

In the technical scheme, the opening height of the through hole on the inner side of the wall body is higher than that of the through hole on the outer side of the wall body, so that the whole air conditioner is inclined downwards from the inner side to the outer side of the wall body, water in the air conditioner pipe can flow out more easily due to the arrangement of the through hole with the height higher than the height of the through hole, and in addition, when rainwater is positioned at the opening of the through hole on the outer side of the wall body at a lower position, the rainwater can flow downwards and is difficult to seep upwards, and the rainwater can be further prevented from seeping backwards through the through hole by matching with a rain shielding cover, so that the waterproof effect of the structure is improved.

Further, butyl daub is filled between the through hole and the air conditioning pipe.

In the technical scheme, the butyl cement is adopted to replace a foaming joint mixture used traditionally, the butyl cement has certain elasticity and strength, compared with the foaming joint mixture, the butyl cement is filled in the hole between the inner wall of the through hole and the air conditioner pipe to form tight filling, and the hole is not easy to shrink and deform when being extruded by the air conditioner pipe, so that better sealing performance can be still kept, the butyl cement is good in weather resistance and more resistant to aging, brittle fracture is not easy to occur after long-time use, and the service life of the waterproof structure is prolonged.

Further, the mounting includes the bolt, bolt one end is nailed in the wall internal fixation hide the canopy, the other end sets up sealed glue.

In this technical scheme, the bolt carries out mechanical fastening to the rain cover, and sealed glue seals the gap of the rain cover around bolt one end and the bolt, consequently can avoid covering and punching and fixed back on hiding the rain, and the gap between bolt and the rain cover forms the infiltration hidden danger, and then leads to the wall body to be destroyed by the rainwater.

Further, the waterproof layer is arranged in the range of 400-600 mm around the through hole opening by taking the through hole opening as a center. The periphery of the through hole is provided with a certain area for arranging the waterproof layer, so that the waterproof effect of the waterproof layer on the periphery of the through hole is ensured, the waterproof layer material can be saved as far as possible, and the cost is reduced.

Further, the waterproof layer comprises a common waterproof layer and a reinforced waterproof layer, and the common waterproof layer and the reinforced waterproof layer are sequentially arranged on the outer side of the wall body; the common waterproof layer is formed by coating and curing a polymer cement coating, and the reinforced waterproof layer is formed by coating and curing a back hydraulic waterproof coating.

Preferably, the thickness of the common waterproof layer is 2mm, and/or the thickness of the reinforced waterproof layer is 2 mm.

In the technical scheme, the common waterproof layer is polymer cement paint which is coated on the outer side of the wall body to block a water seepage channel on the surface of the wall body, the reinforced waterproof layer is back water pressure waterproof paint which has high bonding force and anti-seepage capability, and the common waterproof layer and the reinforced waterproof layer are matched to play double roles of water resistance, anti-seepage and leakage stoppage.

And furthermore, glass fiber gridding cloth is arranged in the common waterproof layer. The glass fiber mesh cloth arranged in the common waterproof layer can reinforce the common waterproof layer, so that the strength of the common waterproof layer is improved, the common waterproof layer is prevented from cracking in the curing and subsequent use processes, and the waterproof effect of the common waterproof layer is ensured.

Further, the waterproof layer comprises a mortar plastering layer, and the mortar plastering layer is arranged between the waterproof layer and the finishing layer. The mortar plastering layer is arranged to enable the surface of the outer side of the wall body to have a certain thickness so as to protect the wall body structure, improve the performances of the wall body such as moisture resistance, corrosion resistance and the like, and enable the surface of the outer side of the wall body to be smoother so as to facilitate the recovery of a subsequent finish coat.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the rain shielding cover is arranged above the through hole, so that rainwater flowing along the wall surface can be blocked and guided to flow away, the rainwater is directly prevented from reversely permeating through the opening of the through hole, and the gap between the through hole and the air conditioning pipe is blocked by adopting butyl daub, so that the sealing effect is better, the rainwater can be further prevented from reversely permeating, and the waterproof effect at the air conditioning hole is improved; the waterproof layer seals the surface of the outer side of the wall body, blocks a water seepage channel formed by cracking of the structural surface of the wall body, and has double effects of rainwater blocking and water proofing.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of fig. 1 at a.

Fig. 3 is a schematic view of the rain cover according to the present invention.

In the drawings are labeled: a wall body 100; a through-hole 110; the wall outer side 120; the wall interior 130; an air conditioning duct 140; butyl mastic 150; a rain cover 200; a top plate 210; a side panel 220; a fixing member 300; a sealant 310; a common waterproof layer 410; a reinforced waterproof layer 420; a mortar plastering layer 500; a finishing layer 600.

Detailed Description

The drawings are only for purposes of illustration and are not to be construed as limiting the utility model. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

As shown in fig. 1 and fig. 2, the embodiment provides a waterproof structure for an air conditioner pipe hole, which includes a wall 100, an air conditioner pipe 140, a rain cover 200, a waterproof layer, a mortar plastering layer 500 and a finishing layer 600, wherein a through hole 110 penetrating through the wall 100 is formed in the wall 100, the air conditioner pipe 140 is disposed in the through hole 110 and penetrates through the wall 100 through the through hole 110, the through hole 110 is inclined downward from the inner side 130 to the outer side of the wall, so that the opening height of the through hole 110 in the inner side 130 of the wall is higher than the opening height of the through hole 110 in the outer side 120 of the wall, the arrangement of the through hole 110 with the upper part and the lower part can make water in the air conditioner pipe 140 flow out more easily, and prevent rainwater from reversely permeating upwards through the through hole 110, thereby improving the waterproof effect of the structure; the butyl daub 150 with certain elasticity and strength is filled between the through hole 110 and the air conditioning pipe 140, so that a gap between the inner wall of the through hole 110 and the air conditioning pipe 140 can be tightly filled, rainwater can be effectively prevented from permeating into the gap, the air conditioning pipe is good in weather resistance and not easy to age, the weight of the air conditioning pipe 140 can be still supported after long-term use, deformation caused by extrusion of the air conditioning pipe 140 is avoided, better sealing performance can be kept, and the service life of a waterproof structure can be prolonged.

The rain cover 200 is disposed above the opening of the through hole 110 of the wall outer side 120 through the fixing member 300, the waterproof layer is disposed on the wall outer side 120 and covers the fixing member 300, and the finishing layer 600 is disposed on the waterproof layer and covers the waterproof layer. As shown in fig. 3, the rain-shielding cover 200 includes a top plate 210 and a side plate 220, the top plate 210 is fixedly connected with the side plate 220, the top plate 210 and the side plate 220 are arranged on the outer side 120 of the wall body through the fixing member 300, the side plate 220 is perpendicular to the ground, an angle formed between the top plate 210 and the side plate 220 is 90 to 120 degrees, in this embodiment, the angle formed between the top plate 210 and the side plate 220 is 90 degrees, the rain-shielding cover 200 can completely cover the opening of the through hole 110 through the cooperation of the top plate 210 and the side plate 220, and the protection capability of the opening of the through hole 110 is improved by controlling the flaring area of the lower part of the rain-shielding cover 200, rainwater is shielded by the rain-shielding cover 200 and cannot flow to the opening of the through hole 110 under severe weather, so that the waterproof effect of the structure is further improved, and the resistance on the whole rain-shielding cover can be reduced by the design of the vertical bottom surface of the side plate 220, so as to avoid the rain-shielding cover from being damaged by strong wind when encountering severe weather, and potential safety hazards are eliminated.

Fixing piece 300 includes the bolt, bolt one end is nailed in carry out mechanical fastening to rain cover 200 in the wall body 100, the other end sets up sealed glue 310 the bolt, sealed glue 310 seals up the gap of rain cover 200 around bolt one end and the bolt, avoids punching and fixed back on rain cover 200, and the gap between bolt and the rain cover 200 forms new infiltration hidden danger, and then leads to wall body 100 to be destroyed by the rainwater.

The waterproof layer is arranged on the outer side 120 of the wall body and covers the fixing piece 300 so as to ensure the completeness of the waterproof layer and the decorative layer 600, prevent rainwater from permeating, and ensure the waterproof effect and the attractiveness of the outer wall, the waterproof layer is arranged in the range of 400-600 mm around the opening of the through hole 110 by taking the opening of the through hole 110 as the center, and in the embodiment, the waterproof layer is arranged in the range of 500mm around the opening of the through hole 110 so as to ensure the waterproof effect and save the material of the waterproof layer. The waterproof layer comprises a common waterproof layer 410 and a reinforced waterproof layer 420, and the common waterproof layer 410 and the reinforced waterproof layer 420 are sequentially arranged on the outer side 120 of the wall body; in this embodiment, the common waterproof layer 410 is formed by coating and curing a polymer cement coating, the polymer cement coating is coated on the outer side 120 of the wall body to block a water seepage channel formed by cracking on the surface of the wall body 100, and a glass fiber mesh is arranged inside the common waterproof layer to perform reinforcement treatment, so that cracking of the common waterproof layer 410 in the curing and subsequent use processes is avoided, and the waterproof and waterproof effects of the common waterproof layer are ensured; the reinforced waterproof layer 420 is formed by coating and curing a back hydraulic waterproof coating, has high bonding force and anti-permeability capability, and can play double roles of water resistance, permeability resistance and leakage stoppage through the cooperation of the common waterproof layer 410 and the reinforced waterproof layer 420.

The mortar plastering layer 500 is arranged on the surface of the waterproof layer, the finish coat 600 is arranged on the surface of the mortar plastering layer 500, the mortar plastering layer 500 enables the surface of the outer side 120 of the wall body to have a certain thickness, the structure of the wall body 100 is protected, the performances of moisture prevention, corrosion prevention and the like of the wall body 100 are improved, the thickness of the peripheral range of the through hole 110 is consistent with the thickness of the rest area of the surface of the outer side 120 of the wall body, and the surface of the outer side 120 of the wall body is more smooth, so that the finish coat 600 can be recovered.

The construction method of the air conditioning pipe 140 hole waterproof structure of the embodiment specifically comprises the following steps:

s1, removing the original finish coat 600, mortar plastering layer 500 and waterproof layer structure on the outer side 120 of the wall body along the periphery of the opening of the through hole 110 within a certain range;

s2, cleaning the 120 basal plane on the outer side of the wall body;

s3, filling butyl mastic 150 into the gap between the through hole 110 and the air conditioning pipe 140 until the gap is tightly embedded;

s4, installing the rain cover 200 above the opening of the through hole 110, fixing by the fixing piece 300, and sealing the gap of the rain cover 200 at one end of the fixing piece 300 and the periphery thereof by the sealant 310;

s5, coating a polymer cement waterproof paint in the shoveling range to form a common waterproof layer 410, and after reinforcing treatment of the glass fiber mesh cloth lined in the common waterproof layer 410, coating a back water pressure waterproof paint on the surface of the common waterproof layer 410 to form a reinforced waterproof layer 420;

s6, restoring a mortar plastering layer 500 on the surface of the reinforced waterproof layer 420, so that the outer side 120 of the wall body restores the original design thickness;

s7 restoring the original finish layer 600 on the surface of the mortar plastering layer 500.

It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.

Claims

1. The utility model provides an air conditioner pipe entrance to a cave waterproof construction, its characterized in that includes wall body, air conditioner pipe, rain cover, waterproof layer and finish coat, be equipped with the through-hole that runs through the wall body on the wall body, the air conditioner pipe is located in the through-hole, and pass through the through-hole runs through the wall body, rain cover passes through the mounting and locates the through-hole opening top in the wall body outside, the waterproof layer is located the wall body outside covers the mounting, finish coat is located the waterproof layer outside covers the waterproof layer.

2. An air conditioner pipe hole waterproof structure according to claim 1, wherein the rain cover includes a top plate and side plates, the top plate is fixedly connected with the side plates, and the top plate and the side plates are disposed outside the wall body through the fixing members.

3. An air conditioner pipe hole waterproof structure according to claim 2, wherein the side plate is perpendicular to the ground, and an angle formed between the top plate and the side plate is 90-120 °.

4. An air conditioner pipe hole waterproof structure according to claim 1, wherein the through hole is inclined downwardly from an inside to an outside of the wall.

5. An air-conditioning duct hole waterproof structure according to claim 1, wherein butyl mastic is filled between the through-hole and the air-conditioning duct.

6. An air conditioner pipe hole waterproof structure according to claim 1, wherein the fixing member includes a bolt, one end of the bolt is driven into the wall body to fix the rain cover, and the other end is provided with a sealant.

7. An air conditioner pipe hole waterproof structure according to claim 1, wherein the waterproof layer is provided within a range of 400-600 mm around the opening of the through hole with the opening of the through hole as a center.

8. An air conditioner pipe hole waterproof structure according to claim 1, wherein the waterproof layer includes a normal waterproof layer and a reinforced waterproof layer, and the normal waterproof layer and the reinforced waterproof layer are sequentially disposed on the outer side of the wall body; the common waterproof layer is formed by coating and curing a polymer cement coating, and the reinforced waterproof layer is formed by coating and curing a back hydraulic waterproof coating.

9. An air conditioner pipe hole waterproof structure according to claim 8, wherein a fiberglass mesh cloth is provided in the common waterproof layer.

10. The air conditioner pipe hole waterproof structure of claim 1, further comprising a mortar plastering layer, wherein the mortar plastering layer is disposed between the waterproof layer and the finishing layer.