CN203594888U

CN203594888U - Dustproof wall feed-through sleeve

Info

Publication number: CN203594888U
Application number: CN201320647397.4U
Authority: CN
Inventors: 吴超
Original assignee: Quzhou Yifan Design Co Ltd
Current assignee: Quzhou Yifan Design Co Ltd
Priority date: 2013-10-21
Filing date: 2013-10-21
Publication date: 2014-05-14
Anticipated expiration: 2023-10-21

Abstract

The utility model discloses a dustproof wall feed-through sleeve and particularly relates to a dustproof wall feed-through sleeve which is provided with dustproof space rings and decorative rings on the two ends thereof and is capable of initiatively adjusting the center of circle. The dustproof wall feed-through sleeve comprises a sleeve body, the space rings and a wall feed-through pipe. The dustproof wall feed-through sleeve is characterized in that the left space ring is arranged in a left connecting pipe of a left sleeve; the left connecting pipe is connected with the left side of the wall feed-through pipe; the right space ring is arranged in a right connecting pipe of a right sleeve; the right connecting pipe is connected with the right side of the wall feed-through pipe; a sealed space formed by the dustproof space rings on the two ends and the wall feed-through pipe is used for preventing dust from entering; the wall feed-through pipe is enabled to initiatively adjust the center of circle by thorns outside the wall feed-through pipe; and the decorative rings on the two ends are used for decorating the outer vertical surface and the inner vertical surface of a wall body. When the dustproof wall feed-through sleeve is used, a pipeline directly penetrates through the dustproof wall feed-through sleeve and after space ring membranes in the space rings are cracked, the pipeline is capable of passing through without dust, thereby achieving the purposes of preventing the dust in a wall hole from entering the air-conditioning pipeline and simultaneously taking wall decoration into account. In the meantime, small animals, such as mice and birds, can be prevented from entering a room via a mounting hole, and the dustproof wall feed-through sleeve has a high practicability.

Description

A kind of dustproof wall bushing

Technical field

The utility model relates to a kind of dustproof wall bushing, and relating in particular to a kind of two ends has the two ends in the active accommodation center of circle of dustproof spacer ring to have the dustproof wall bushing of ring.

Background technique

At present, known pipeline, in the time of installation through walls, must have hole just can install by metope, and the hole of metope divides built-in type and on-the-spot two kinds of the portholes that bore.

Built-in type porthole is in the time of masonry panel, built-in pipe to be built by laying bricks or stones in body of wall, after brick-building art completes, generally body of wall also must fill through sand-lime levelling, powder lime, gypsum, the technique such as roller coating coating, to decoration Practical Completion, while installing an air-conditioner, some months at least, at most more than 1 year, through after above technique, in embedded hole, must have a lot of sand and dust and particle.

The on-the-spot porthole boring, can produce breakage at two end faces of wall, causes interior wall facade and external wall elevation stained, meanwhile, in the new porthole boring, has a large amount of sand and dust and brickbat particle.

In the process of installing at pipeline, sand and dust or other solids or liquid enter in pipeline, can cause obstruction to pipeline, and serious situation can cause the damage of equipment whole system, and especially, in air-conditioning duct is installed, the cleanliness in pipeline is particularly important.

The mounting hole of the indoor set of split-type air conditioner and the connecting tube of outdoor unit, in actual interior decoration decoration engineering, air-conditioning is finally just installing in decoration, most of position of installing is not in the position of original preformed hole, therefore,, when air-conditioning is installed, usually adopt on-the-spot method of boring porthole.

Known split-type air conditioner is installed, indoor apparatus of air conditioner is connected with condensation tube with evaporating pipe with in the middle of outdoor unit, must be clean in evaporating pipe and condensation tube, the situation that evaporating pipe and condensation tube have sand and dust to enter when mounted, the lightest consequence is block capillary evaporation pipe or accelerate compressor abrasion, and serious situation can cause air-conditioning to scrap.Therefore, air-conditioner installation is when mounted generally with plastic bag parcel tube head or with electrical adhesive tape parcel tube head, but often has wrappage breakage in pipe process through walls, causes the situation that enters sand and dust in pipeline, shortens air-conditioning working life.

After pipeline Installation and Debugging complete, also must carry out shutoff to mounting hole with clay, the toys such as pre-protection against rodents, bird enter indoor from mounting hole.

Summary of the invention

The technical problem that the utility model solves is: at present without there being a kind of two ends to have the two ends in the active accommodation center of circle of dustproof spacer ring to have the dustproof wall bushing of ring, the purpose of this utility model is the dustproof wall bushing that there is ring at the two ends for the active accommodation center of circle that there is dustproof spacer ring at a kind of two ends is provided, the seal space that utilizes two ends to have dustproof spacer ring and wall-passing pipe to form prevents that sand and dust from entering, utilize the quil outside wall-passing pipe to make the wall-passing pipe active accommodation center of circle, outer facade and the interior facade of two ends ring to body of wall decorated, reach the object of taking into account wall decoration when sand and dust in porthole can not enter in pipeline, spacer ring film can prevent mouse simultaneously, the toys such as bird enter indoor from mounting hole, new technological scheme through patent searching document without this technology.

The technological scheme of the utility model technical solution problem is:

A kind of dustproof wall bushing, comprises sleeve pipe, spacer ring, wall-passing pipe, it is characterized in that:

Described sleeve pipe comprises left sleeve pipe and right sleeve pipe;

Described left sleeve pipe comprises left connecting tube and left ring, and left connecting tube is connected with left ring;

Described right sleeve pipe comprises right connecting tube and right ring, and right connecting tube is connected with right ring;

Described spacer ring comprises left spacer ring and right spacer ring;

In described left spacer ring, there is left spacer ring film;

In described right spacer ring, there is right spacer ring film;

There is cut-crease lines at described left spacer ring film and right spacer ring Mo center;

Described cut-crease lines is the otch of more than two sharp sword that does not penetrate left spacer ring film and right spacer ring film cross section of intersection;

The cylindricals of described wall-passing pipe etc. point are arranged the above quil of three rows;

In the left connecting tube of described left sleeve pipe, have left spacer ring, the left side of left connecting tube and wall-passing pipe is connected, and in the right connecting tube of right sleeve pipe, has right spacer ring, and the right side of right connecting tube and wall-passing pipe is connected;

Described dustproof wall bushing is in the time that existing body of wall uses, first on body of wall, hole, then will in the left connecting tube of left sleeve pipe, put into left spacer ring, in the right connecting tube of right sleeve pipe, put into right spacer ring, then the left side of left connecting tube and wall-passing pipe is connected, then the assembly after connecting is inserted in the hole of body of wall, remove after the dust in wall-passing pipe, the right side of right connecting tube and wall-passing pipe is connected, when wall-passing pipe inserts the hole of body of wall, quil is squeezed and produces distortion, fix with body of wall and the active accommodation center of circle, when pipe laying, pipeline is directly through dustproof wall bushing, after spacer ring film rupture in spacer ring, pipeline can pass in the situation without sand and dust,

Described dustproof wall bushing is in the time that masonry panel carries out pre-buried use, first each parts of dustproof wall bushing are sequentially assembled, then put into dustproof wall bushing in preformed hole position, fill up gap between dustproof wall bushing and fragment of brick with mortar, mortar and quil are bonding, and wall-passing pipe is fixed, when pipe laying, pipeline is directly through dustproof wall bushing, and after the spacer ring film rupture in spacer ring, pipeline can pass in the situation without sand and dust.

The mounting technique comparison of arriving with current pipe, the useful technique effect that the utility model is obtained is: reach the object of taking into account wall decoration when sand and dust in porthole can not enter in pipeline, solve the professional dustproof sleeve pipe while not having at present pipeline to install, the seal space that utilizes two ends to have dustproof spacer ring and wall-passing pipe to form prevents that sand and dust from entering, utilize the quil outside wall-passing pipe to make the wall-passing pipe active accommodation center of circle, and outer facade and the interior facade of two ends ring to body of wall decorated, spacer ring film can prevent mouse simultaneously, the toys such as bird enter indoor from mounting hole, mounting hole plugging technology and material are reduced, practicability is large.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Fig. 1 is schematic diagram of the present utility model.

Fig. 2 is scheme of installation of the present utility model.

Fig. 3 is that schematic diagram is looked on a left side of the A-A of the utility model Fig. 1 wall-passing pipe.

Fig. 4 is the schematic diagram of

spacer ring

3 and 4.

1. left sleeve pipes in figure, 2. right sleeve pipe, 3. left spacer ring, 4. right spacer ring, 5. wall-passing pipe, 6. left connecting tube, 7. right connecting tube, 8. left ring, 9. right ring, 10. left spacer ring film, 11. right spacer ring films, 12. quils, 13. cut-crease lines, 14. bodies of wall.

Embodiment

Below in conjunction with specific embodiment, the utility model is described further, but the desired protection domain of the utility model is not limited to the described scope of specific embodiment.

Example 1: as shown in Figure 1, Figure 2, Figure 3, Figure 4, the disclosed one wall bushing that prevents dust, comprises sleeve pipe, spacer ring, wall-passing pipe 5, it is characterized in that:

Described sleeve pipe comprises left sleeve pipe 1 and right sleeve pipe 2;

Described left sleeve pipe 1 comprises left connecting tube 6 and left ring 8, and left connecting tube 6 is connected with left ring 8;

Described right sleeve pipe 2 comprises right connecting tube 7 and right ring 9, and right connecting tube 7 is connected with right ring 9;

Described spacer ring comprises left spacer ring 3 and right spacer ring 4;

In described left spacer ring 3, there is left spacer ring film 10;

In described right spacer ring 4, there is right spacer ring film 11;

There is cut-crease lines 13 at described left spacer ring film 10 and right spacer ring Mo11 center;

Described cut-crease lines 13 is otch of more than two sharp sword that does not penetrate left spacer ring film 10 and right spacer ring film 11 cross sections of intersection;

The cylindricals of described wall-passing pipe 5 etc. point are arranged the above quil 12 of three rows;

In the left connecting tube 6 of described left sleeve pipe 1, have left spacer ring 3, left connecting tube 6 is connected with the left side of wall-passing pipe 5, has right spacer ring 11 in the right connecting tube 7 of right sleeve pipe 2, and right connecting tube 7 is connected with the right side of wall-passing pipe 5;

Described dustproof wall bushing is in the time that existing body of wall 14 uses, first boring on body of wall 14, then left spacer ring 3 will be put in the left connecting tube 6 of left sleeve pipe 1, in the right connecting tube 7 of right sleeve pipe 2, put into right spacer ring 4, then left connecting tube 6 is connected with the left side of wall-passing pipe 5, then the assembly after connecting is inserted in the hole of body of wall 14, remove after the dust in wall-passing pipe 5, right connecting tube 7 is connected with the right side of wall-passing pipe 5, when wall-passing pipe 5 inserts the hole of body of wall 14, quil 12 is squeezed and produces distortion, fixing and the active accommodation center of circle with body of wall 14, while installing an air-conditioner pipeline, the connecting tube of indoor apparatus of air conditioner and outdoor unit is directly through dustproof wall bushing, after spacer ring film rupture in spacer ring, pipeline can pass in the situation without sand and dust.

Example 2: as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the disclosed one wall bushing that prevents dust, its structure characteristic is identical with example 1, described dustproof wall bushing is in the time that masonry panel 14 carries out pre-buried use, first each parts of dustproof wall bushing are sequentially assembled, then put into dustproof wall bushing in preformed hole position, fill up gap between dustproof wall bushing and fragment of brick with mortar, mortar and quil 12 are bonding, make wall-passing pipe 5 fixing, when steam line is installed, steam line is directly through dustproof wall bushing, after spacer ring film rupture in spacer ring, pipeline can pass in the situation without sand and dust.

Claims

1. a dustproof wall bushing, comprises sleeve pipe, spacer ring, wall-passing pipe (5), it is characterized in that:

Described sleeve pipe comprises left sleeve pipe (1) and right sleeve pipe (2);

Described left sleeve pipe (1) comprises left connecting tube (6) and left ring (8), and left connecting tube (6) is connected with left ring (8);

Described right sleeve pipe (2) comprises right connecting tube (7) and right ring (9), and right connecting tube (7) is connected with right ring (9);

Described spacer ring comprises left spacer ring (3) and right spacer ring (4);

In described left spacer ring (3), there is left spacer ring film (10);

In described right spacer ring (4), there is right spacer ring film (11);

There is cut-crease lines (13) at described left spacer ring film (10) and the center of right spacer ring film (11);

Described cut-crease lines (13) is the otch of more than two sharp sword that does not penetrate left spacer ring film (10) and right spacer ring film (11) cross section of intersection;

The cylindricals of described wall-passing pipe (5) etc. point are arranged the above quil (12) of three rows;

In the left connecting tube (6) of described left sleeve pipe (1), there is left spacer ring (3), left connecting tube (6) is connected with the left side of wall-passing pipe (5), in the right connecting tube (7) of right sleeve pipe (2), have right spacer ring (11), right connecting tube (7) is connected with the right side of wall-passing pipe (5).