Wall bushing assembly for air conditioner installation

Abstract

The utility model relates to the technical field of air conditioner sleeve assemblies, and discloses a wall bushing assembly for air conditioner installation, which comprises a pipeline sleeve and a fixed end cover installed at one end of the pipeline sleeve, the other end of the pipeline sleeve is provided with a movable end cover, and the inner wall and the outer wall of the pipeline sleeve are provided with packaging air bags distributed in an array mode. According to the utility model, the pipeline sleeve can firstly penetrate through a drill hole in the wall body, then an air conditioner pipeline penetrates through the interior of the pipeline sleeve, and at the moment, an external gas filling device is matched with a filling gas pipe to fill gas into the communicating gas pipe; the multiple sets of packaging air bags inside and outside the multiple sets of pipeline sleeves can be expanded, attached and sealed with the inner wall in a wall drill hole, meanwhile, attached expansion protection is conducted on the exterior of the air conditioner pipeline, when the pipeline is disassembled, air in the multiple sets of packaging air bags is exhausted, and the same way is achieved during installation, so that the pipeline sleeves can be rapidly disassembled and assembled conveniently, and pipeline maintenance is facilitated. And the use practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning sleeve components, in particular to a wall-penetrating sleeve component for installing an air-conditioning. Background Art

[0002] When existing air-conditioning ducts are installed through walls, they are generally protected by wall sleeves on the outside of the air-conditioning ducts. When the sleeves are installed inside the wall holes, the inner and outer layers of the sleeves are injected and sealed with sealing adhesive, so that the sleeves are adhered to the inside of the wall holes and fixed. However, at the same time, the sleeves are also fixed inside the wall holes, resulting in the pipe sleeves being difficult to quickly disassemble and assemble when the air-conditioning ducts are disassembled and maintained later, which affects the normal maintenance and use of the air-conditioning ducts and has limited practicality. To this end, we propose a wall sleeve assembly for air-conditioning installation. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a wall bushing assembly for installing an air conditioner.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wall sleeve assembly for air conditioning installation, comprising a pipe sleeve and a fixed end cover installed at one end of the pipe sleeve, a movable end cover is provided at the other end of the pipe sleeve, the inner and outer walls of the pipe sleeve are provided with array-distributed packaging air bags, each two groups of the packaging air bags are connected to each other through a connecting air pipe, a first laying groove and a second laying groove are sequentially opened inside the fixed end cover, the first laying groove and the second laying groove are both provided with filling air pipes that are interconnected with the connecting air pipe, and one end of the filling air pipe is sealed with a plug cover.

[0005] Preferably, the packaging airbags inside and outside the pipeline sleeve are in a deflated state when not inflated, and are in an extruded and expanded state when inflated.

[0006] Preferably, a barrier ring plate is installed on the inner and outer peripheries of the pipe sleeve between every two groups of packaging airbags, a mounting groove is provided inside the barrier ring plate, and the outside of the connecting air pipe and the inside of the mounting groove are snap-fitted and assembled with each other.

[0007] Preferably, a sealing screw groove is provided on the inner wall of one end of the pipe sleeve corresponding to the movable end cover, and a mounting tube is installed on one side of the movable end cover corresponding to the pipe sleeve, and the outer wall of the mounting tube is installed together with the inner thread of the sealing screw groove through a thread.

[0008] Beneficial Effects

[0009] The utility model provides a wall bushing assembly for air conditioner installation, which has the following beneficial effects:

[0010] (1) A wall-penetrating sleeve assembly for air-conditioning installation, wherein multiple groups of equally spaced packaging air bags are arranged inside and outside the pipe sleeve, and the multiple groups of packaging air bags are interconnected through a connecting air pipe. The pipe sleeve can first be passed through the drilled hole inside the wall, and then the air-conditioning pipe is passed through the inside of the pipe sleeve, and the other end of the pipe sleeve is sealed and installed through the installation pipe at one end of the movable end cover. At this time, the inside of the connecting air pipe can be filled with gas through an external gas filling device in conjunction with the filling air pipe, so that the multiple groups of packaging air bags inside and outside the pipe sleeve can be compressed by air and communicate with the inner part of the drilled hole in the wall. The wall expands and fits to seal, while the encapsulated airbag on the inside of the pipe casing can fit and expand to protect the outside of the air-conditioning pipe inside the pipe casing. In this way, the air-conditioning pipe can be inflated, fixed and protected by multiple sets of encapsulated airbags inside and outside the pipe casing. When the pipe is disassembled, the plug cover at one end of the filling air pipe can be removed, and the gas inside the multiple sets of encapsulated airbags can be discharged. At this time, the overall assembly of the pipe casing can be quickly taken out from the hole drilled inside the wall in conjunction with the pipe, and the same applies during installation, thereby facilitating the rapid disassembly and assembly of the pipe casing, facilitating pipe maintenance, and improving the practicality of use.

[0011] (2) A wall-penetrating sleeve assembly for installing an air conditioner, wherein multiple groups of barrier ring plates are installed on the inner and outer sides of the pipe sleeve, and the connecting air pipe between each two groups of encapsulated air bags can be movably connected with the mounting groove inside the barrier ring plate. As the encapsulated air bags and the connecting air pipe are inflated, they will fit and squeeze the inside of the wall drilled hole to seal, and the multiple groups of barrier ring plates will form a barrier obstacle in the drilled hole inside the wall, preventing insects and ants from crawling into the room, thereby achieving the effect of blocking insects. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0013] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A magnified view of middle;

[0016] Figure 3 For this utility model Figure 1 Enlarged view of B.

[0017] Legend:

[0018] 1. Pipe casing; 2. Fixed end cover; 3. Movable end cover; 4. Mounting pipe; 5. Packaging screw groove; 6. Thread; 7. Packaging air bag; 8. Connecting air pipe; 9. First laying groove; 10. Second laying groove; 11. Filling air pipe; 12. Plug cover; 13. Blocking ring plate; 14. Mounting groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment: A wall bushing assembly for air conditioner installation, such as Figure 1-Figure 3 As shown, it comprises a pipeline sleeve 1 and a fixed end cover 2 installed at one end of the pipeline sleeve 1, a movable end cover 3 is arranged at the other end of the pipeline sleeve 1, a sealing screw groove 5 is opened on the inner wall of one end of the pipeline sleeve 1 corresponding to the movable end cover 3, a mounting tube 4 is installed on the side of the movable end cover 3 corresponding to the pipeline sleeve 1, the outer wall of the mounting tube 4 is installed together with the inner thread of the sealing screw groove 5 through a thread 6, and the inner and outer walls of the pipeline sleeve 1 are both provided with array-distributed sealing airbags 7, the inner and outer sealing airbags 7 of the pipeline sleeve 1 are in a compressed state when not inflated, and the sealing airbags 7 are extruded and expanded when inflated. In the inflated state, every two groups of packaged air bags 7 are connected to each other through the connecting air pipe 8, and the interior of the fixed end cover 2 is provided with a first laying groove 9 and a second laying groove 10 in sequence, and the interiors of the first laying groove 9 and the second laying groove 10 are both provided with a filling air pipe 11 which is connected to the connecting air pipe 8, and one end of the filling air pipe 11 is sealed with a plug cover 12, and the inner and outer peripheries of the pipeline sleeve 1 are installed with a blocking ring plate 13 between every two groups of packaged air bags 7, and the interior of the blocking ring plate 13 is provided with a mounting groove 14, and the outside of the connecting air pipe 8 and the inside of the mounting groove 14 are clamped and assembled with each other.

[0021] The working principle of this utility model:

[0022] The inner and outer sides of the pipe sleeve 1 are provided with multiple groups of equally spaced packaging air bags 7, and the multiple groups of packaging air bags 7 are interconnected through the connecting air pipe 8. The pipe sleeve 1 can first pass through the drilled hole inside the wall, and then the air conditioning pipe is passed through the pipe sleeve 1, and the other end of the pipe sleeve 1 is sealed and installed through the installation pipe 4 at one end of the movable end cover 3. At this time, the connecting air pipe 8 can be filled with gas through the external gas filling device in conjunction with the filling air pipe 11, so that the multiple groups of packaging air bags 7 inside and outside the multiple groups of pipe sleeves 1 can be compressed by air and expand and fit tightly with the inner wall of the drilled hole in the wall. The sealing device is sealed, and the packaging air bag 7 on the inside of the pipe sleeve 1 can fit and expand the outside of the air-conditioning pipe inside the pipe sleeve 1 for protection, so that the air-conditioning pipe can be inflated, fixed and protected by multiple groups of packaging air bags 7 inside and outside the pipe sleeve 1. When the pipe is disassembled, the plug cover 12 at one end of the filling air pipe 11 can be removed, and the internal gas of the multiple groups of packaging air bags 7 can be discharged. At this time, the overall assembly of the pipe sleeve 1 can be quickly taken out from the drilled hole inside the wall in conjunction with the pipe, and the same is true during installation, thereby facilitating the rapid disassembly and assembly of the pipe sleeve 1, facilitating pipe maintenance, and improving practicality of use.

[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wall bushing assembly for air conditioner installation, comprising a pipe bushing (1) and a fixed end cap (2) installed at one end of the pipe bushing (1), characterized in that: The other end of the pipeline sleeve (1) is provided with a movable end cover (3), and the inner and outer walls of the pipeline sleeve (1) are provided with array-distributed packaging air bags (7), and each two groups of packaging air bags (7) are interconnected through a connecting air pipe (8). The interior of the fixed end cover (2) is provided with a first laying groove (9) and a second laying groove (10) in sequence, and the interiors of the first laying groove (9) and the second laying groove (10) are provided with a filling air pipe (11) that is interconnected with the connecting air pipe (8), and one end of the filling air pipe (11) is sealed and sleeved with a plug cover (12).

2. A wall bushing assembly for air conditioner installation according to claim 1, characterized in that: The encapsulated air bags (7) inside and outside the pipeline sleeve (1) are in a contracted state when not inflated, and the encapsulated air bags (7) are in an extruded and expanded state when inflated.

3. A wall bushing assembly for air conditioner installation according to claim 2, characterized in that: A barrier ring plate (13) is installed on the inner and outer peripheries of the pipeline sleeve (1) between each two groups of packaging air bags (7), a mounting groove (14) is provided inside the barrier ring plate (13), and the outside of the communicating air pipe (8) and the inside of the mounting groove (14) are mutually snap-fitted and assembled.

4. The wall bushing assembly for air conditioner installation according to claim 1, characterized in that: A sealing screw groove (5) is provided on the inner wall of one end of the pipeline sleeve (1) corresponding to the movable end cover (3), and a mounting tube (4) is installed on one side of the movable end cover (3) corresponding to the pipeline sleeve (1), and the outer wall of the mounting tube (4) is mounted together with the inner thread of the sealing screw groove (5) through a thread (6).

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