CN203594885U - Dustproof wall feed-through pipe - Google Patents

Abstract

The utility model discloses a dustproof wall feed-through pipe, and in particular relates to a dustproof wall feed-through pipe 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 pipe comprises a sleeve, a wall feed-through pipe body, and a rib plate. The dustproof wall feed-through pipe is characterized in that the spiral rib plate is distributed on the outer periphery of the wall feed-through pipe body; a left connecting pipe is connected with the left side of the wall feed-through pipe body; a right connecting pipe is connected with the right side of the wall feed-through pipe body; the spiral rib plate on the outside of the wall feed-through pipe body enables the wall feed-through pipe body to initiatively adjust the center of circle; and the two 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 pipe is used, a pipeline penetrates through the dustproof wall feed-through pipe directly, thereby passing through without dust and thus 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 pipe has a high practicability.

Description

A kind of dustproof wall-passing pipe

Technical field

The utility model relates to a kind of dustproof wall-passing pipe, and relating in particular to a kind of wall-passing pipe has the dustproof wall-passing pipe in the active accommodation center of circle of spirality gusset outward.

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.

Summary of the invention

The technical problem that the utility model solves is: at present without there being a kind of wall-passing pipe to have the dustproof wall-passing pipe in the active accommodation center of circle of spirality gusset outward, the purpose of this utility model is the dustproof wall-passing pipe for the active accommodation center of circle that a kind of wall-passing pipe has spirality gusset is outward provided, utilize the spirality gusset 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, the 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-passing pipe, comprises sleeve pipe, wall-passing pipe, gusset, 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;

The cylindrical of described wall-passing pipe is distributed with spiral gusset;

Described left connecting tube and the left side of wall-passing pipe are connected, and the right side of right connecting tube and wall-passing pipe is connected;

Described dustproof wall-passing pipe is in the time that existing body of wall uses, first 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, gusset is squeezed and produces distortion, fixes and the active accommodation center of circle, when pipe laying with body of wall, pipeline is directly through dustproof wall-passing pipe, and pipeline can pass in the situation without sand and dust;

Described dustproof wall-passing pipe is in the time that masonry panel carries out pre-buried use, first each parts of dustproof wall-passing pipe are sequentially assembled, then put into dustproof wall-passing pipe in preformed hole position, fill up gap between dustproof wall-passing pipe and fragment of brick with mortar, mortar and gusset are bonding, wall-passing pipe are fixed, when pipe laying, pipeline is directly through dustproof wall-passing pipe, and 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, utilize the spirality gusset 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 decorate, 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.

1. left sleeve pipes in figure, 2. right sleeve pipe, 3. wall-passing pipe, 4. left connecting tube, 5. right connecting tube, 6. left ring, 7. right ring, 8. gusset, 9. body 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 and Figure 2, the disclosed one wall-passing pipe that prevents dust, comprises sleeve pipe, wall-passing pipe 3, gusset 8, 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 4 and left ring 6, and left connecting tube 4 is connected with left ring 6;

Described right sleeve pipe 2 comprises right connecting tube 5 and right ring 7, and right connecting tube 5 is connected with right ring 7;

The cylindrical of described wall-passing pipe 3 is distributed with the gusset of spirality 8;

Described left connecting tube 4 is connected with the left side of wall-passing pipe 3, and right connecting tube 5 is connected with the right side of wall-passing pipe 3;

Described dustproof wall-passing pipe is in the time that existing body of wall 9 uses, first left connecting tube 4 is connected with the left side of wall-passing pipe 3, then the assembly after connecting is inserted in the hole of body of wall 9, remove after the dust in wall-passing pipe 3, right connecting tube 5 is connected with the right side of wall-passing pipe 3, when wall-passing pipe 3 inserts the hole of body of wall 9, gusset 8 is squeezed and produces distortion, and the fixing and active accommodation center of circle with body of wall 9, while installing water supply and sewerage pipeline, supplying drainage is directly through dustproof wall-passing pipe, and pipeline can pass in the situation without sand and dust.

Example 2: as shown in Figure 1 and Figure 2, the disclosed one wall-passing pipe that prevents dust, its structure characteristic is identical with example 1, described dustproof wall-passing pipe is in the time that masonry panel 9 carries out pre-buried use, first each parts of dustproof wall-passing pipe are sequentially assembled, then put into dustproof wall-passing pipe in preformed hole position, fill up gap between dustproof wall-passing pipe and fragment of brick with mortar, mortar and gusset 8 are bonding, make wall-passing pipe 3 fixing, when erection unit pipeline, the connecting tube of equipment is directly through dustproof wall-passing pipe, and pipeline can pass in the situation without sand and dust;

Below by reference to the accompanying drawings mode of execution of the present utility model is explained in detail; but the utility model is not limited to this; in the ken possessing person of ordinary skill in the field; under the prerequisite that does not depart from the utility model aim, can also make a variety of changes; person of ordinary skill in the field is from above-mentioned design; without performing creative labour, all conversion of having done, within all dropping on protection domain of the present utility model.

Claims (1)

1. a dustproof wall-passing pipe, comprises sleeve pipe, wall-passing pipe (3), gusset (8), 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 (4) and left ring (6), and left connecting tube (4) is connected with left ring (6);

Described right sleeve pipe (2) comprises right connecting tube (5) and right ring (7), and right connecting tube (5) is connected with right ring (7);

The cylindrical of described wall-passing pipe (3) is distributed with the gusset of spirality (8);

Described left connecting tube (4) is connected with the left side of wall-passing pipe (3), and right connecting tube (5) is connected with the right side of wall-passing pipe (3).

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