KR200266051Y1 - 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 and removal 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 20 connected to the first horizontal sleeve, a plurality of second horizontal sleeves 30 connected to the first horizontal sleeve and disposed on the veranda bottom, embedded in the handrail wall concrete W2, and one end of which is 2 consists of an outdoor unit connecting sleeve 50 connected to the outdoor end of the horizontal sleeve. The second horizontal sleeve includes a sleeve body 31 embedded in the bottom of the veranda and having an upper side opened, and a cover 32 detachably coupled to the upper opening of the sleeve body, the sleeve body 31 and the cover. Height adjusting member 33 may be further installed between the (32). As a result, the air conditioner pipe is constructed and removed by inserting and drawing the air conditioner pipe from the second horizontal sleeve while the cover of the second horizontal sleeve is removed and the sleeve body 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 placed on the veranda floor of the apartment or the townhouse, or be installed along the veranda ceiling. 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 piping 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 buried together; A first horizontal sleeve connected to a horizontal pipe in a living room outer opening of the indoor unit connecting sleeve 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, and the other end is formed with an opening opening toward the indoor side (porch side), and the hollow for connecting the outdoor unit, which is embedded together in the handrail 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.

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

Due to the structure of the sleeve connecting member, the wire is inserted from one side of the sleeve connecting member to draw the end of the wire to the other side of the sleeve connecting member, the end of the drawn wire is connected to the air conditioning pipe, and the other side of the wire is pulled to sleeve the air conditioning pipe. The air conditioner pipe is installed in the sleeve connecting body by drawing out from one side of the connecting body to the other side. However, although the angle of the sleeve connecting body may change drastically depending on the factory, when the air conditioning pipe is installed inside the sleeve connecting body by the above-described method, the air conditioning pipe should be flexed flexibly according to the change of the angle of the sleeve connecting body. The air conditioner pipe may be flexibly bent due to the characteristics of the material, but the air conditioner pipe collides with the sleeve in the process of drawing out the air conditioner pipe, and thus the insulation material is partially damaged or has to be drawn out by an expert.

In addition, copper (인), which is a material of the air conditioner pipe, has a property of hardening with time, and thus, the dismantling and dismantling of the air conditioner pipe for moving the air conditioner, such as moving, is more difficult and difficult.

The present invention is to solve the above problems, it is an object of the present invention to provide a sleeve connection for embedding the air conditioning pipe to facilitate the construction and removal of the air conditioning pipe.

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

Figure 2 is an exploded perspective view showing a first embodiment of a horizontal sleeve applied to the sleeve connection for air conditioning pipe buried in accordance with the present invention.

3 is a front sectional view of the first embodiment of the horizontal sleeve shown in FIG.

4 is a side cross-sectional view of Embodiment 1 of the horizontal sleeve shown in FIG.

Figure 5 is a state of construction of the sleeve connection for air conditioning buried land according to the present invention.

Figure 6 is an exploded perspective view of a second embodiment of a horizontal sleeve applied to the sleeve connection for air conditioning pipe buried in accordance with the present invention.

7 is a front sectional view of a second embodiment of a horizontal sleeve according to the present invention.

8 and 9 are exploded perspective and front cross-sectional views of another embodiment of the horizontal sleeve according to the present invention, respectively.

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

10: Sleeve for connecting indoor unit, 20,30: Horizontal sleeve

31: sleeve body, 32: cover

32a: tile insert, 33: height adjustment member

40: sleeve for connecting outdoor unit, 50: adapter

T1, T2: tile,

In order to achieve the object as described above, the sleeve connecting body for embedding the air conditioning pipe according to the present invention, an opening for connecting the indoor unit is opened at one end toward the inside of the living room and the other end opening toward the outside of the living room (the veranda side) Is formed for connecting the indoor unit sleeve; At least one horizontal sleeve disposed on the floor of the veranda and horizontally connected between the indoor unit connecting sleeve and the outdoor unit connecting sleeve; In addition, the air conditioner is embedded in the handrail wall and includes an outdoor unit connection opening formed at one end thereof to open horizontally toward the outdoor side and an opening at the other end formed to open toward the indoor side (the veranda side). In the sleeve connection for the, the horizontal sleeve, the upper side is a sleeve body which is embedded in the bottom of the porch opening, and the cover is detachably coupled to the upper opening of the sleeve body, characterized in that it comprises a cover exposed on the veranda bottom It is done.

The upper surface of the cover may be formed with a recess in which the tile insert is bonded to the tiles constituting the bottom.

The horizontal sleeve has an upper side opening and the sleeve insertion portion is inserted into the horizontal sleeve; One side of the sleeve insertion part is extended to be closed and connected to the indoor unit connecting sleeve and the outdoor unit connecting sleeve, respectively, via an adapter comprising a connection part each connected to the indoor unit connecting sleeve and the outdoor unit connecting sleeve. Can be.

Preferably, a height adjusting member may be further installed between the sleeve body and the cover.

The height adjusting member has an insertion groove which is opened toward the bottom thereof so that the left and right vertical portions of the sleeve body are respectively inserted.

One or more pressing protrusions are formed on at least one side of an insertion groove of the height adjusting member and a surface facing the vertical portion of the sleeve body inserted into the insertion groove.

<Example 1>

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 conditioner pipe according to the present invention, Figure 2 is an exploded perspective view of a horizontal sleeve applied to the sleeve connecting body for embedding the air conditioning pipe according to the present invention, Figure 3 according to the present invention 4 is a side cross-sectional view of a horizontal sleeve according to the present invention, and FIG. 5 is a view illustrating a construction state of a sleeve connection for air conditioning pipe embedment according to the present invention. .

As shown in FIG. 1, the sleeve connector 100 for embedding an 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. 5). The first horizontal sleeve 20 is embedded in the sleeve and the horizontal tube is connected to the living room outer end of the sleeve 10 for connecting the indoor unit, and the first horizontal sleeve 20 is embedded in the floor of the veranda 2 the horizontal sleeve 30 and the handrail wall concrete (W2) (shown in Figure 5) and one end is formed with an opening (not shown) to be piped to the outdoor end of the second horizontal sleeve 30 and the other end An outdoor unit connection opening (not shown) is formed therein, and includes an outdoor unit connecting sleeve 40 connected to the outdoor unit 1 (see FIG. 5).

As shown in FIG. 2, the second horizontal sleeve 30 is detachably installed at the upper side of the sleeve main body 31 and the upper opening of the sleeve main body 31 while both sides are opened to allow the pipe joint. It consists of a cover 32 which closes the upper opening of the sleeve body 31.

The cover 32 is formed in a plate shape and extends downward on both sides of the bottom surface, and includes a vertical portion 32a which is inscribed to both vertical portions 31a of the sleeve body 31.

At least one side of the vertical portion 32a of the cover 32 and the facing surface of the vertical portion 31a of the sleeve body 31 is formed with at least one pressurization protrusion 32b, 31b having a substantially hemispherical shape. 32 is firmly coupled to the sleeve body 31 by force.

As shown in FIG. 2 and FIG. 3, the air conditioner pipe P (gas pipe, liquid pipe, condensate discharge pipe, etc.) (shown in FIG. 3) is seated on the bottom surface of the sleeve body 31, and A plurality of seating protrusions 31c for reinforcing rigidity may be formed along the longitudinal direction.

As shown in FIG. 2, the second horizontal sleeve 30 may be connected to the indoor unit connecting sleeve 10 and the outdoor unit connecting sleeve 40 via both sides of the adapter 50.

As shown in FIGS. 2 and 4, the adapter 50 includes a sleeve inserting portion 51 into which one side and an upper side are opened so that the sleeve body 31 of the second horizontal sleeve 30 is inserted, and the insertion portion ( 51 is integrally formed on the other side, and the upper, lower, left, and right sides are closed, and the first horizontal sleeve 20 includes a connection part 52 connected to the pipe via the socket 21.

As shown in FIG. 1, a sleeve condenser 100 according to the present invention may be provided with a separate condensate discharge means 60 for discharging condensate generated from an air conditioner indoor unit, but is not illustrated in the drawing. A type branch pipe is installed in the middle of the sleeve connection so that the condensate discharge line can be inserted into the sleeve connection.

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

The joint part 52 of the adapter 50 is inserted into the outdoor end of the first horizontal sleeve 20, and the sleeve body of the second horizontal sleeve 30 is inserted into the sleeve inserting part 51 of the adapter 50. Insert (31). The second horizontal sleeve 30 may be one having a length corresponding to the width of the veranda, or a plurality thereof may be connected, and when the plurality of second sleeve 30 is connected, the second horizontal sleeve 30 is connected through an adapter.

After connecting the sleeves 10, 20, 30, 40, the indoor unit is connected while inserting one side of the air conditioner pipe P into the horizontal sleeve body 31 through the opening of the second horizontal sleeve body 31. When the other side of the air conditioner pipe is inserted into the second horizontal sleeve 30 and the air conditioner pipe is pushed to the other side inside the second horizontal sleeve 30, the air conditioner pipe is connected to the outdoor unit. To the sleeve 40 (the sleeve for the indoor connection).

As shown in FIG. 3, the air conditioner pipe P is seated on the seating protrusion 31c of the second horizontal sleeve 30 and floats at a predetermined height from the bottom surface. Thereby, even if condensation water accumulates in the bottom surface of the sleeve main body 31, corrosion of the air-conditioning piping P can be prevented.

When the installation of the air conditioner pipe P is completed, the sleeve 32 is closed by engaging the cover 32 to the upper opening of the sleeve main body 31.

The cover 32 has the pressing protrusions 32b and 31b provided at each of the vertical portions 32a and 31a while the vertical portions 32a on both sides thereof are inserted into the vertical portions 31a of the sleeve body 31. It is coupled to the sleeve body 31 by interference fit.

Construct the floor in a state in which the air conditioner pipe (P) is installed in the second horizontal sleeve 30 according to the present invention, the sleeve body 31 of the second horizontal sleeve 30 is embedded in the bottom, cover 32 constructs the floor to be exposed to the floor.

On the other hand, when the air conditioner pipe P is dismantled, the cover 32 of the second horizontal sleeve 30 is removed from the sleeve main body 31 and the upper side of the sleeve main body 31 is opened. The air conditioner piping P can be removed by drawing out P).

<Example 2>

FIG. 6 is an exploded perspective view illustrating a second horizontal sleeve applied to a sleeve connecting body for embedding an air conditioner pipe according to the present invention, and FIG. 7 is a view illustrating a coupling state of a second horizontal sleeve according to a second embodiment. It is a cross section. The same symbol as that used in Example 1 indicates the same element.

As shown in FIG. 6 and FIG. 7, the second horizontal sleeve 30 according to the second embodiment is the same as that of the first embodiment including the sleeve main body 31 and the cover 32, and the sleeve main body 31 is the same. And height control member 33 that can adjust the height between the cover 32 is further characterized in that it is installed.

The height adjusting member 33 has an insertion groove 33a formed therein, which is opened toward the bottom thereof, and a seating jaw 33b in which both vertical portions 32a of the cover 32 are inscribed on the inner surface of the upper portion. ) Is formed.

The height adjusting member 33 may be formed at various heights so that a height suitable for the cover 32 is maintained at the same height as the floor tile of the veranda when the second horizontal sleeve 30 is installed. Although not shown in the drawings as an alternative, the height adjusting member 33 may be constituted by two plates which are connected to be liftable so that the height may be adjusted by itself, and the vertical portion 31a of the sleeve body 31 is also provided. The height of the cover 32 may be adjusted by drilling a height adjusting hole of multiple stages and fastening the height adjusting member to any one of the height adjusting holes.

An approximately hemispherical pressurizing protrusion is formed on at least one side of both sides of the insertion groove 33a of the height adjusting member 33 and an opposing surface of the vertical portion 31a of the sleeve body 31 inserted into the insertion groove 33a. The pressing protrusion 31d may be formed on both sides of the vertical portion 31a of the sleeve body 31.

On the outer surface of the vertical portion 32a of the cover 32, a plurality of substantially hemispherical pressing protrusions 32c may be formed so that the cover 32 may be firmly coupled to the height adjusting member 33. The pressing projection 32c is not limited to being formed in the vertical portion 32a of the cover 32, and may be formed on the inner side of the height adjusting member 33, and the cover 32 and the height adjusting member 33 It may be formed on both opposing faces.

Other configurations are the same as those in the first embodiment and will be omitted.

<Example 3>

Figure 8 is an exploded perspective view of a horizontal sleeve according to a third embodiment of the present invention, Figure 9 is a longitudinal sectional view showing the installation state of the horizontal sleeve according to a third embodiment of the present invention.

Embodiment 3 is the cover 32 is exposed to the floor surface is made of a different material from the tile laid on the floor can give a sense of heterogeneity, it is characterized in that it can solve this heterogeneity.

As shown in FIGS. 8 and 9, the cover 32 coupled to the horizontal sleeve body 31 is recessed with a tile inserting portion 32d having an upper surface opened in the longitudinal direction thereof.

As shown in Fig. 9, the same tile T2 as the tile T1 laid on the floor is bonded to the tile inserting portion 32d via an adhesive or the like.

In addition, a sealing member 70 may be interposed between the cover 32 and the height adjusting member 33.

According to Embodiment 3, since the tile T2 bonded to the upper surface of the cover 32 is the same as the tile T1 laid on the surrounding floor, it does not feel a heterogeneity.

Hereinafter, the configuration is the same as in Examples 1 and 2 and will be omitted.

Accordingly, the horizontal sleeve 30 embedded in the floor of the veranda is composed of the main body 31 and the cover 32 detachably coupled to the main body 31 so that the air conditioner pipe P is horizontally opened through the opening of the horizontal sleeve 31. The air conditioner pipe is installed by inserting it into the sleeve 31 and moving the air conditioner pipe P to both sides (indoor side and outdoor unit side) in this state, and removing the cover 32 while removing the cover. 31) After opening the upper side, the air conditioner pipe can be drawn out by moving the air conditioner pipe P to both sides (indoor side and outdoor unit side) little by little. By pulling the air-conditioning pipe from the other side to withdraw from the other side, the inconvenience of withdrawing is eliminated.

As described above, according to the sleeve connecting body for embedding the air conditioning pipe according to the present invention, by installing and removing the air conditioning pipe by opening the horizontal sleeve, the installation, maintenance and removal work of the air conditioning pipe becomes easy.

Claims (6)

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); At least one horizontal sleeve disposed on the floor of the veranda and horizontally connected between the indoor unit connecting sleeve and the outdoor unit connecting sleeve; In addition, the air conditioner is embedded in the handrail wall and includes an outdoor unit connection opening formed at one end thereof to open horizontally toward the outdoor side and an opening at the other end formed to open toward the indoor side (the veranda side). In the sleeve connection for The horizontal sleeve includes a sleeve body having an upper side open and buried in the bottom of the porch, and a cover detachably coupled to the upper opening of the sleeve body and exposed to the bottom of the veranda. Connections. The sleeve connector of claim 1, wherein a tile inserting portion to which a tile constituting a peripheral floor is joined is formed on the upper surface of the cover. According to claim 1 or claim 2, The openings on both sides of the horizontal sleeve, the upper side is opened and the sleeve inserting portion is inserted into the horizontal sleeve, the one side of the sleeve inserting portion is extended so as to be closed on all sides and the indoor unit is connected And a sleeve for connecting the indoor unit to the sleeve for connecting the indoor unit and the sleeve for connecting the outdoor unit by means of an adapter including a connecting portion respectively connected to the sleeve for connecting the outdoor unit and the sleeve for connecting the outdoor unit. 4. The sleeve connector of claim 3, wherein a height adjusting member is further provided between the sleeve body and the cover. According to claim 4, The height adjustment member, Sleeve connecting body for embedding the air conditioner, characterized in that the insertion groove which is opened toward the bottom in the interior so that the left and right both vertical portions of the sleeve body are respectively inserted. According to claim 5, At least one side of the insertion groove of the height adjustment member and the facing surface of the vertical portion of the sleeve body to be inserted into the insertion groove is connected to the sleeve for air conditioner pipe embedding, characterized in that one or more pressing projections are formed sieve.