Sealing assembly for through-wall position of air conditioner pipeline

Abstract

The utility model discloses an air conditioner pipeline through-wall position sealing assembly which comprises an outer sleeve penetrating through a wall body, sealing covers are arranged on the two sides of the outer sleeve, a through-wall pipe is arranged in an inner cavity of the outer sleeve in a penetrating mode, and a round waterproof roll is attached to the right side of the wall body along the surface of the through-wall pipe. A rectangular waterproof coiled material is attached to the surface of the circular waterproof coiled material, a fixing assembly is arranged on the right side of the surface of the through-wall pipe, the space between the outer sleeve and the through-wall pipe is filled with sealant, and a water stop ring is embedded in the wall body and arranged on the surface of the outer sleeve in a sleeving mode. The through-wall pipe is fixed and sealed through the matching use of the outer sleeve, the sealing cover and the sealant, and then the sealing treatment is performed on the outer side of the wall body and the surface seam of the through-wall pipe through the matching use of the circular waterproof coiled material, the rectangular waterproof coiled material and the fixing assembly, so that the purposes of simplicity, convenience and rapidness in installation and high sealing performance can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air-conditioning installation, and particularly relates to a sealing component for a wall-penetrating portion of an air-conditioning pipeline. Background Art

[0002] During the air conditioning installation process, the indoor unit and the outdoor unit are connected through pipes. When the pipes pass through the wall, the sealing of the wall penetration has always been a key issue. If the seal is not tight, rainwater will seep in or rodents and birds will enter the building, causing wall damage, mold growth, and equipment failure.

[0003] At present, the sealing of wall-penetrating pipes is generally processed by simple filling components, which are prone to aging and failure during long-term use, and cannot guarantee a continuous sealing effect. Therefore, it is necessary to provide a sealing component for the wall-penetrating part of an air-conditioning pipe, which adopts a butt-jointed sleeve structure to center the installation position of the wall-penetrating pipe, and at the same time cooperates with sealant and waterproof membrane to seal the gaps between the gaps and the pipes, so that the wall-penetrating pipe has a strong sealing effect. Utility Model Content

[0004] The utility model aims to provide a sealing component for an air-conditioning pipe passing through a wall, so as to solve the above technical problems.

[0005] The utility model provides a technical solution to the above-mentioned technical problems as follows: a sealing component for an air-conditioning pipe passing through a wall, comprising an outer sleeve penetrating the wall: sealing covers are provided on both sides of the outer sleeve, a wall-penetrating pipe is penetrated through the inner cavity of the outer sleeve, a circular waterproof membrane is adhered to the surface of the wall-penetrating pipe on the right side of the wall, a rectangular waterproof membrane is adhered to the surface of the circular waterproof membrane, a fixing component is provided on the right side of the surface of the wall-penetrating pipe, sealant is filled between the outer sleeve and the wall-penetrating pipe, a water stop ring is pre-buried inside the wall, and the water stop ring is sleeved on the surface of the outer sleeve.

[0006] Preferably, the fixing assembly includes a clamp mounted on the surface of the rectangular waterproof membrane, the top end of the clamp is rotatably connected to a pull pin, the bottom end of the clamp is rotatably connected to a T-shaped swivel pin, and the bottom end of the pull pin passes through the bottom of the T-shaped swivel pin and is threadedly connected to a nut.

[0007] Preferably, the inner cavity of the outer sleeve is annularly distributed with three positioning strips formed integrally therewith, and the surface of the wall-penetrating tube is in close contact with the surface of the positioning strips.

[0008] Preferably, the inner cavity of the cover is annularly distributed with three limiting plugs formed integrally therewith, and the surface of the positioning strip is provided with limiting slots matched with the limiting plugs.

[0009] Preferably, a plurality of filling holes are provided in a ring shape on the surface of the sealing cover.

[0010] Preferably, three positioning hoops are fixedly connected to the inner wall of the clamp, and sealing rings are clamped on both sides of the surfaces of the three positioning hoops, and the inner wall of the sealing ring is in close contact with the surface of the rectangular waterproof membrane.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model fixes and seals the wall-penetrating pipe by using the outer sleeve, the sealing cover and the sealant, and then seals the surface joints of the outer side of the wall and the wall-penetrating pipe by using the circular waterproofing membrane, the rectangular waterproofing membrane and the fixing assembly, so as to achieve the purpose of simple and fast installation and strong sealing performance;

[0013] 2. The utility model provides a fixing assembly, wherein the pull pin, T-shaped rotating pin and nut are used in coordination to tighten the clamp. At the same time, the positioning hoop and the sealing ring are used in coordination to stably clamp the rectangular waterproof membrane, so that the rectangular waterproof membrane can be stably attached to the surface of the wall-penetrating pipe. At the same time, the installation method is simple and the installation speed is fast.

[0014] 3. The utility model plays a role in center positioning of the wall-penetrating pipe by setting the positioning strip, so that the center position of the wall-penetrating pipe coincides with the center position of the outer sleeve. At the same time, with the coordinated use of the filling hole, it is convenient for subsequent users to fill the sealant. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] in:

[0016] Figure 1 A schematic diagram of a front view of an embodiment of the utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of a fixing assembly of an embodiment of the utility model;

[0018] Figure 3 This is a three-dimensional exploded view of a fixing assembly and a sealing ring in one embodiment of the utility model;

[0019] Figure 4 It is a three-dimensional exploded view of an outer sleeve and a cover according to an embodiment of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Wall, 2. Outer sleeve, 3. Cover, 4. Wall pipe, 5. Round waterproof membrane, 6. Rectangular waterproof membrane, 7. Fixing assembly, 71. Hoop, 72. Pull pin, 73. T-shaped swivel pin, 74. Nut, 8. Positioning strip, 9. Limiting plug, 10. Limiting slot, 11. Filling hole, 12. Positioning hoop, 13. Sealing ring, 14. Water stop ring, 15. Sealant. DETAILED DESCRIPTION

[0022] Hereinafter, an embodiment of the sealing assembly for a wall-penetrating portion of an air-conditioning duct according to the present invention will be described with reference to the accompanying drawings.

[0023] Figure 1-4 The utility model shows an air conditioning pipe wall-penetrating sealing assembly of an embodiment of the present invention, comprising an outer sleeve 2 penetrating a wall 1: both sides of the outer sleeve 2 are provided with a cover 3, a plurality of filling holes 11 are provided in an annular manner on the surface of the cover 3, the inner cavity of the outer sleeve 2 is provided with three positioning strips 8 integrally formed therewith, the surface of the wall-penetrating pipe 4 is in close contact with the surface of the positioning strip 8, the inner cavity of the cover 3 is provided with three limiting plugs 9 integrally formed therewith, the surface of the positioning strip 8 is provided with limiting plugs adapted to the limiting plugs 9, and the inner cavity of the cover 3 is provided with three limiting plugs 9 integrally formed therewith. The groove 10 plays a central positioning role for the through-wall tube 4 through the setting of the positioning strip 8, so that the center position of the through-wall tube 4 coincides with the center position of the outer sleeve 2. At the same time, with the use of the filling hole 11, it is convenient for the subsequent user to fill the sealant 15. The inner cavity of the outer sleeve 2 is penetrated by the through-wall tube 4. The right side of the wall 1 is attached to the surface of the through-wall tube 4 with a circular waterproof coiled material 5. The surface of the circular waterproof coiled material 5 is attached to the rectangular waterproof coiled material 6. The right side of the surface of the through-wall tube 4 is provided with a fixing component 7, which is fixed The assembly 7 includes a clamp 71 sleeved on the surface of the rectangular waterproof membrane 6, the inner wall of the clamp 71 is fixedly connected with three positioning hoops 12, both sides of the surfaces of the three positioning hoops 12 are clamped with sealing rings 13, the inner wall of the sealing ring 13 is in close contact with the surface of the rectangular waterproof membrane 6, the top of the clamp 71 is rotatably connected with a pull pin 72, the bottom end of the clamp 71 is rotatably connected with a T-shaped rotating pin 73, the bottom end of the pull pin 72 penetrates to the bottom of the T-shaped rotating pin 73 and is threadedly connected with a nut 74, through the setting of the fixed assembly 7, its The coordinated use of the middle pull pin 72, the T-shaped turn pin 73 and the nut 74 has a tightening effect on the clamp 71. At the same time, with the coordinated use of the positioning hoop 12 and the sealing ring 13, the rectangular waterproof membrane 6 is stably clamped, so that the rectangular waterproof membrane 6 can be stably attached to the surface of the wall-penetrating tube 4. At the same time, its installation method is simple and the installation speed is fast. Sealant 15 is filled between the outer sleeve 2 and the wall-penetrating tube 4, and a water stop ring 14 is pre-buried inside the wall 1, and the water stop ring 14 is sleeved on the surface of the outer sleeve 2.

[0024] Working principle: When the utility model is used, the user engages the sealing cover 3 at both ends of the outer sleeve 2, and makes the limiting plug 9 engage in the inner cavity of the limiting slot 10, then the user passes the wall-penetrating tube 4 through the inner cavity of the outer sleeve 2, and uses a glue gun to inject the sealant 15 from the filling hole 11 into between the outer sleeve 2 and the wall-penetrating tube 4, so that the wall-penetrating tube 4 can be fixed, then the user sticks the circular waterproof membrane 5 at the junction of the wall-penetrating tube 4 and the wall 1, and seals the junction, then the user sticks the rectangular waterproof membrane 6 on the surface of the circular waterproof membrane 5 and the wall-penetrating tube 4, and sets the clamp 71 on the surface of the rectangular waterproof membrane 6, then the user tightens the nut 74, and the nut 74 pulls the pull pin 72 during the rotation process, so that the clamp 71 is tightened, and then the rectangular waterproof membrane 6 is clamped and fixed, so that the rectangular waterproof membrane 6 is stably attached to the surface of the wall-penetrating tube 4.

[0025] To sum up: the sealing component for the air-conditioning pipe penetrating the wall fixes and seals the wall-penetrating pipe 4 through the coordinated use of the outer sleeve 2, the sealing cover 3 and the sealant 15, and then seals the surface joint between the outer side of the wall 1 and the wall-penetrating pipe 4 through the coordinated use of the circular waterproof membrane 5, the rectangular waterproof membrane 6 and the fixing component 7, so as to achieve the purpose of simple and fast installation and strong sealing.

Claims

1. A sealing assembly for an air conditioning pipe passing through a wall, characterized in that: The invention comprises an outer sleeve (2) penetrating a wall (1): sealing covers (3) are arranged on both sides of the outer sleeve (2); a wall-penetrating tube (4) is arranged through the inner cavity of the outer sleeve (2); a circular waterproofing coil (5) is bonded to the surface of the wall-penetrating tube (4) on the right side of the wall (1); a rectangular waterproofing coil (6) is bonded to the surface of the circular waterproofing coil (5); a fixing component (7) is arranged on the right side of the surface of the wall-penetrating tube (4); a sealant (15) is filled between the outer sleeve (2) and the wall-penetrating tube (4); a water stop ring (14) is pre-buried inside the wall (1); and the water stop ring (14) is sleeved on the surface of the outer sleeve (2).

2. The air conditioning pipe wall-penetrating sealing assembly according to claim 1, characterized in that: The fixing assembly (7) comprises a clamp (71) sleeved on the surface of the rectangular waterproof coiled material (6); the top end of the clamp (71) is rotatably connected to a pull pin (72); the bottom end of the clamp (71) is rotatably connected to a T-shaped rotating pin (73); the bottom end of the pull pin (72) penetrates the bottom of the T-shaped rotating pin (73) and is threadedly connected to a nut (74).

3. The air conditioning pipe wall-penetrating sealing assembly according to claim 2, characterized in that: The inner cavity of the outer sleeve (2) is provided with three positioning strips (8) formed integrally therewith distributed in an annular manner, and the surface of the wall-penetrating tube (4) is in close contact with the surface of the positioning strips (8).

4. The air conditioning pipe wall-penetrating sealing assembly according to claim 3, characterized in that: The inner cavity of the sealing cover (3) is provided with three limiting plug blocks (9) formed integrally therewith in an annular shape, and the surface of the positioning strip (8) is provided with limiting slots (10) matched with the limiting plug blocks (9).

5. The air conditioning pipe wall-penetrating sealing assembly according to claim 4, characterized in that: A plurality of filling holes (11) are provided in a ring shape on the surface of the sealing cover (3).

6. The air conditioning pipe wall-penetrating sealing assembly according to claim 5, characterized in that: The inner wall of the holding hoop (71) is fixedly connected to three positioning hoops (12), and sealing rings (13) are clamped on both sides of the surfaces of the three positioning hoops (12), and the inner wall of the sealing ring (13) is in close contact with the surface of the rectangular waterproof coiled material (6).

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