KR200267819Y1 - Sleeve assembly for carrying air conditioner pipes - Google Patents

Abstract

The present invention relates to a sleeve connecting body for embedding the air conditioner pipe, it is an object to facilitate the construction of the air conditioner pipe.

The sleeve connector for embedding the air conditioner pipe according to the present invention is embedded in the living room floor and one end is connected to the indoor unit connecting sleeve 10 and the living room wall concrete (W1) and the other end of the sleeve for connecting the indoor unit A first horizontal sleeve 21 connected to the first horizontal sleeve 21, a plurality of second horizontal sleeves 22 connected to the first horizontal sleeve and disposed on the bottom of the porch, and embedded in the railing wall concrete W2, and one end of which is 2 consists of an outdoor unit connecting sleeve 30 connected to the outdoor end of the horizontal sleeve. The indoor unit connection sleeve, the upper side is opened and the body 11 is provided with a pipe joint 13 on one side, and the top plate is provided to be opened and closed in the opening of the body and provided with an air conditioning pipe introduction hole (12a) ( 12) and the cover 16 is installed to be opened and closed in the introduction hole of the top plate. As a result, the air conditioner pipe can be constructed by pushing the air conditioner pipe toward the outdoor unit in the state in which the sleeve body for connecting the indoor unit is opened.

Description

SLEEVE ASSEMBLY FOR CARRYING AIR CONDITIONER PIPES}

The present invention relates to a sleeve connector for embedding an air conditioner pipe, and more particularly, to a sleeve connector for embedding an air conditioner pipe for refrigerant circulation of a separate air conditioner of a separate air conditioner in which an indoor unit is placed in a living room and an outdoor unit is placed outside a building. will be.

In general, a separate air conditioner using a phase change circulation cycle of a refrigerant includes an indoor unit that includes an evaporator and a blower fan, and an indoor unit that is placed indoors, an outdoor unit that is placed outdoors, and an outdoor unit that is placed outdoors. It is provided with a refrigerant passage pipe for circulation connection. The gaseous refrigerant is compressed into a gaseous state of high temperature and high pressure by a compressor in the outdoor unit, and then heat-exchanged by the action of a heat radiating fan and a condenser to liquefy into a high-temperature liquid state. It is introduced into the evaporator of the vaporization and absorbs the surrounding heat. The cold air formed at this time is discharged into the room by a blower fan located adjacent to the evaporator, and the refrigerant vaporized in the evaporator is supplied to the outdoor unit compressor and circulated.

When installing an air conditioner in which the outdoor unit and the indoor unit are separated, the pipes through which the refrigerant flows, that is, the liquid pipe and the gas pipe, are generally installed with a heat insulating material installed around each pipe and a PVC tape wound around them. These refrigerant flow pipes are connected to the outdoor unit and the indoor unit so that the outdoor unit and the indoor unit are separated from each other and installed on the veranda floor of the apartment or the townhouse or along the ceiling of the veranda. The external exposure of the air conditioner refrigerant flow pipe not only hurts the interior aesthetics, but also catches the foot during the passage of the veranda or is hit by the object when it is transported, causing damage to the high-pressure refrigerant to the outside and inconvenient when cleaning the porch.

In order to solve such drawbacks, the applicant has applied for a domestic utility model application for safely concealing and drawing air-conditioning pipes inside the floor of a veranda where the height of the balcony is increased. We have received registration decision by proposing a sleeve connector embedding structure for embedding air conditioning pipes.

Briefly, the sleeve connection structure for refilling the air-conditioning pipe buried in advance is as follows.

An opening for connecting the indoor unit is opened at one end to be horizontally opened toward the inside of the living room, and at the other end, an opening for horizontal opening is formed at the other end of the living room toward the outside of the living room (porch side). A hollow sleeve for connecting the indoor unit having a substantially S-shape to be embedded together; A first horizontal sleeve connected to a horizontal pipe at a living room outer opening of the sleeve for connecting the S-shaped indoor unit at a bottom of a veranda; A T-shaped sleeve horizontally connected to the first horizontal sleeve; A second horizontal sleeve piped horizontally to the T-shaped sleeve; One end is formed with an opening for connecting the outdoor unit horizontally open toward the outdoor side, the other end is formed with an opening opening toward the indoor side (porch side), and the hollow for connecting the outdoor unit to be embedded together in the railing wall when the handrail wall concrete is placed. A sleeve; And it is provided with a curved connecting sleeve for connecting the second horizontal sleeve and the hollow sleeve for connecting the outdoor unit.

The sleeve connector for embedding the air conditioner piping is configured to include the air conditioner piping for refrigerant circulation connecting the indoor unit and the outdoor unit therein while all the remaining sleeves, except for the indoor unit connecting sleeve and the outdoor unit connecting sleeve, are buried by mortar on the floor of the veranda. The electric wire is drawn in, and the condensate discharge pipe for discharging the condensate generated in the evaporator of the indoor unit is led to the outside in a concealed manner through the branch pipe of the T-sleeve.

According to the above-described application, the air conditioner piping for refrigerant circulation connecting the indoor unit and the outdoor unit is introduced into the sleeve connecting body embedded in the veranda floor so that it is not exposed, thereby improving the aesthetics of the interior, and the foot is caught during the passage of the veranda. When the product is transported or damaged, it is possible to eliminate the fear of high-pressure refrigerant leaking out by being hit by the object and breaking, and does not cause interference when the porch is cleaned.

Briefly, the construction work of the air conditioning pipe, inserting the wire from one side of the sleeve connecting body to draw the end of the wire to the other side of the sleeve connecting body, connect the end of the drawn wire to the air conditioning pipe, and hold the other side of the wire The air-conditioning pipe is installed in the sleeve connecting body by pulling out the air conditioning pipe from one side of the sleeve connecting body to the other side.

However, the previous application has many effects but has the following disadvantages.

The indoor connecting sleeve has a curved structure by changing the direction twice from a short length to a sharp angle. When the air conditioning pipe is inserted from the outdoor unit and pulled out to the indoor unit, the air conditioning pipe is abruptly abruptly at a short distance along the angle of the indoor connecting sleeve. Because the drawer is drawn at an angle and pulled out, even though the sleeve for connecting the indoor unit is soft, the air conditioner pipe is easily broken because it is severely contacted with the air conditioner pipe.

In order to construct an air conditioning pipe, there is an inconvenience of using a separate wire.

The present invention is to solve the above problems, and to provide a sleeve connecting body for embedding the air conditioning pipe to facilitate the construction work of the air conditioning pipe and to prevent damage to the air conditioning pipe.

Another object of the present invention is to construct an air conditioner pipe without using a separate component.

1 is a perspective view of a sleeve connector for embedding the air conditioning pipe according to the present invention.

Figure 2 is a longitudinal cross-sectional view of the sleeve for connecting the indoor unit applied to the sleeve connector for embedding the air conditioning pipe according to the present invention.

3 is an exploded perspective view of a sleeve for connecting an indoor unit applied to a sleeve connector for embedding an air conditioner pipe according to the present invention;

Figure 4 is a state of construction of the sleeve connecting body for embedding the air conditioning pipe according to the present invention.

<Description of the symbols for the main parts of the drawings>

10: sleeve for connecting indoor unit, 11: sleeve body

11a: flange, 12: top plate

12a: pipe introduction hole, 13: pipe fitting

14: engaging jaw, 15: fastener

16: cover, 21, 22: horizontal sleeve

20: connecting sleeve, 30: sleeve for connecting the outdoor unit,

The present invention for achieving the object as described above, an indoor unit connecting sleeve is formed at one end is an opening for connecting the indoor unit to be opened toward the inside of the living room and the other end is formed with an opening toward the outside of the living room (porch side); A connection sleeve disposed on a veranda bottom and connected to the sleeve for connecting the indoor unit; In addition, in the sleeve connecting body for embedding the air conditioner pipe embedded in the handrail wall and having an opening formed at one end and an opening connected to an outdoor unit at the other end, the sleeve for connecting the indoor unit has an upper side. An open sleeve body; A top plate detachably fixed to the body and having at least one pipe introduction hole; The connecting sleeve may include a first horizontal sleeve embedded in the living room wall concrete and a tubular joint in the living room side end of the sleeve for connecting the indoor unit, and a second horizontal sleeve embedded in the bottom of the porch and connected in series with the first horizontal sleeve. It is characterized by including.

The top plate is preferably provided with a cover for opening and closing the pipe introduction hole.

A locking jaw may be formed at the pipe joint side of the sleeve body.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a sleeve connecting body for embedding the air conditioning pipe according to the present invention, Figure 2 is a longitudinal cross-sectional view of the sleeve for connecting the indoor unit applied to the sleeve connecting body for air conditioning plumbing according to the present invention, Figure 3 4 is an exploded perspective view of a sleeve for connecting an indoor unit applied to a sleeve connector for embedding an air conditioner pipe, and FIG. 4 is a view illustrating a construction state of the sleeve connector for embedding an air conditioner pipe according to the present invention.

As shown in FIG. 1, the sleeve connector 100 for embedding the air conditioner pipe according to the present invention includes an indoor unit connecting sleeve 10 embedded in a living room floor, and a living room wall concrete W1 (shown in FIG. 4). The first horizontal sleeve 21 and the second horizontal pipe embedded in the first horizontal sleeve 21 embedded in the floor of the veranda Openings that are embedded in the connecting sleeve 20 having the horizontal sleeve 22 and the handrail wall concrete W2 (shown in FIG. 4), and one end of which is piped to the outdoor end of the second horizontal sleeve 22. An opening unit (not shown) for outdoor unit connection is formed at the other end, and includes an outdoor unit connection sleeve 30 connected to the outdoor unit 1 (see FIG. 4).

As shown in FIG. 1 and FIG. 2, the sleeve 10 for connecting the indoor unit includes a body 11 having an upper side opened and a top plate 12 fixed to an upper opening of the body 11 embedded in the indoor floor. .

The sleeve body 11 may be formed by combining a plurality of plates made of steel in a box shape, and a horizontal flange 11a is provided at an upper end of each plate. In addition, the sleeve body 11 may be made of PVC. Top plate 12 is made of the same material as the sleeve body (11).

One side of the sleeve body 11 is formed with a pipe fitting portion 13 to which the outdoor first horizontal sleeve 21 is piped.

The pipe joint 13 may be formed in a stepped shape so that the air conditioner pipe P can be smoothly inserted, or may be formed in a curved shape.

A hooking jaw 14 may be further provided at the end portion of the sleeve body 11 at the tube fitting part 13 so that the first horizontal sleeve 21 is inserted at a suitable depth.

The upper plate 12 is detachably coupled to the sleeve body 11 to open and close the sleeve body 11, for example, while being seated on the flange 11a of the sleeve body 11, the fastener 15 may be mediated. It may be fixed by, and may also be coupled to the sleeve body 11 by fitting.

The upper plate 12 is provided with an introduction hole 12a through which the air conditioner pipe is drawn out. One or more pipe introduction holes 12a may be formed in the upper plate 12, and the cover 16 is installed in the pipe introduction hole 12a of the upper plate 12 so as to be openable and open, and if necessary, the introduction hole 12a may be selected. Open and close

As an example of the cover 16, it may be a structure that is simply inserted into the introduction hole (12a) to be detachable, in another example, the cover is slidingly coupled to the top plate to open and close the introduction hole while sliding, and in another example, the cover Hinge coupled to the top plate can be opened and closed by rotation, the cover can be of any structure that can open and close the introduction hole.

The indoor unit connection sleeve 10 may be made of steel.

On the other hand, the condensate discharge pipe generated in the indoor unit may be installed inside the sleeve connecting body for the air conditioner pipe buried according to the present invention, although not shown in the drawing, a separate condensate discharge means air conditioning pipe sleeve connecting device according to the present invention It may be installed at 100.

The action of the sleeve connector for embedding the air conditioning pipe according to the present invention configured as described above is as follows.

When the air conditioner pipe is embedded, the cover 16 is separated from the top plate 12 of the sleeve 10 for connecting the indoor unit, and the top plate 12 is separated from the sleeve body 11 to open the sleeve body 11. The sleeve body 11 is opened to secure a free space for constructing the air conditioning pipe (P).

In this state, the end portion of the air conditioner pipe P is inserted into the sleeve body 11 for connecting the indoor unit to push the air conditioner pipe P into the outdoor unit 1 from the inside of the sleeve body 11. At this time, the air conditioner pipe P passes smoothly along the stepped pipe joint 13.

When the end portion of the air conditioner pipe P is drawn out to the outdoor unit 1 side, the indoor unit side end portion of the air conditioner pipe P is inserted into the inlet 12a of the upper plate 12 and drawn out to the indoor unit 2 side.

The indoor body connection sleeve body 11 has a flat structure and the upper side is opened so that the air conditioner pipe P is bent at a gentle angle and seated on the indoor body connection sleeve body 11.

The top plate 12 is coupled to the sleeve body 11.

Although it demonstrated only by the method of pushing in the construction of air-conditioning piping P, it is not limited to this system.

Therefore, when the indoor unit connecting sleeve 10 is formed in a straight shape that does not change rapidly curvature, when the air conditioning pipe passes through the indoor unit connecting sleeve 10, it is smooth without a sudden change in curvature than when passing through the conventional S-shaped indoor unit connecting sleeve. Bent and passed.

In addition, since the body 1 and the top plate 12 of the indoor unit freezing sleeve 10 can be separated, a work space for pushing the air conditioner pipe P can be secured. Therefore, the wire for drawing out conventional air-conditioning piping is unnecessary.

As described above, according to the sleeve connecting body for embedding the air conditioning pipe according to the present invention, when the air conditioning pipe passes through the sleeve for connecting the indoor unit, it does not sharply bend and does not come into severe contact with the sleeve for connecting the indoor unit damage of the air conditioning pipe The air conditioner pipe is smoothly passed along the gentle curvature of the indoor unit connecting sleeve so that the air conditioner pipe is easily drawn out. Therefore, it is possible to easily perform the air conditioning pipe connection work for connecting the outdoor unit and the indoor unit.

In addition, by constructing the air conditioner piping by pushing the air conditioner pipe from the inside of the sleeve for connecting the indoor unit to the outdoor unit with the upper side of the indoor unit connecting sleeve open, separate parts such as wires are unnecessary and the work is more convenient. have.

Claims (3)

An indoor unit connecting sleeve formed at one end thereof with an opening for connecting the indoor unit opening toward the inside of the living room, and having an opening at the other end thereof facing outward (on the veranda side); A connection sleeve disposed on a veranda bottom and connected to the sleeve for connecting the indoor unit; In addition, in the sleeve connecting body for embedding the air conditioner pipe which is embedded in the handrail wall and an opening is formed at one end and the other end is formed with an opening connected to the outdoor unit. The indoor unit connection sleeve, A sleeve body whose upper side is opened; A top plate detachably fixed to the body and having at least one pipe introduction hole; The connecting sleeve may include a first horizontal sleeve embedded in the living room wall concrete and a tubular joint in the living room side end of the sleeve for connecting the indoor unit, and a second horizontal sleeve embedded in the bottom of the porch and connected in series with the first horizontal sleeve. Sleeve connector for embedding the air conditioning piping, characterized in that provided. The sleeve connecting body for embedding the air conditioner pipe according to claim 1, wherein the upper plate is provided with a cover for opening and closing the pipe introduction hole. The sleeve connecting body for embedding the air conditioner pipe according to claim 1, wherein a hooking jaw is formed at the pipe joint side of the sleeve body.