KR200369210Y1 - Improvement structure of air conditioner leucorrhea every piping sleeve - Google Patents

Abstract

Improved structure of the sleeve for air conditioner refrigerant piping installed at the time of building construction for easy installation without exposing the refrigerant pipe between the air conditioner indoor unit installed in the living room of apartment, townhouse, etc. In more detail, the sleeves and extension sleeves embedded in the wall can be configured to be slidable to each other so that the length thereof can be changed to facilitate the installation of the sleeves regardless of the thickness of the wall or the width of the balcony. One feature is the improved structure of a sleeve for an air conditioner refrigerant piping.

Description

Improvement structure of air conditioner refrigerant piping sleeve {Improvement structure of air conditioner leucorrhea every piping sleeve}

Improved structure of the sleeve for air conditioner refrigerant piping installed at the time of building construction for easy installation without exposing the refrigerant pipe between the air conditioner indoor unit installed in the living room of apartment, townhouse, etc. In more detail, the sleeves and extension sleeves embedded in the wall can be configured to be slidable to each other so that the length thereof can be changed to facilitate the installation of the sleeves regardless of the thickness of the wall or the width of the balcony. An air conditioner refrigerant pipe sleeve is an improved structure.

In general, the air conditioner indoor unit is installed at the corner of the Han Chinese in the living room and the air conditioner outdoor unit is installed on the balcony (porch). The appearance of the air conditioner is not good because the refrigerant pipes installed between the indoor unit and the outdoor unit are exposed to the outside. It has a bad shape on the residential environment.

In addition, to install the refrigerant pipes, one corner of the interior window between the living room and the living room balcony must be penetrated, and the refrigerant pipe is installed while rotating the bottom corners of the living room and the living room balcony. .

In addition, if there is a door between the living room and the balcony, there is a problem of penetrating one corner of the door. When moving, it is necessary to remove the installed refrigerant pipe. Another problem is that the piping must be replaced with a new one.

Therefore, recently, in order to eliminate such inconvenience in installation and use, the conventional air conditioner refrigerant piping sleeves are installed to be embedded in the concrete mortar layer during the foundation construction to effectively solve the above-mentioned problems.

However, the above-described prior art has adopted a method in which the sleeves to be embedded are collectively injection molded and connected to the extruded pipes, and concrete mortar is added to the upper and lower parts thereof so that the pipes are extended in the case of thick or thin walls. To cut and reassemble to extend the thickness of the wall,

In addition, despite the fact that the length of the arc pipes should be variable depending on the width of the balcony where the outdoor unit is installed, the construction is ignored, so the installation position of the outdoor unit is not appropriate or it is difficult to work if the extension pipe is connected in connection with this. In the end, the installation work of the air conditioning pipe sleeve had a problem to be improved, such as excessive time and not easy to install.

The present invention is devised to solve and improve the problems caused by the structure of the sleeve for the conventional air conditioner refrigerant pipe,

The purpose of this is to provide a sleeve for the air conditioning refrigerant pipe that varies depending on the thickness of the wall and the width of the balcony to make the construction work simple and easy regardless of the thickness of the wall or balcony width.

1 is a plan view illustrating an installation state of the present invention,

2 is a plan view of an inlet portion which is a component of the present invention;

3 is an exploded perspective view of a sleeve embedded in a side wall which is a component of the present invention,

4 is a cross-sectional view illustrating an installation state of FIG.

5 is an exploded perspective view of the arc-shaped extension pipe which is a component of the present invention,

6 is a cross-sectional view showing a coupling state of FIG.

7 is an exploded perspective view of a sleeve embedded in an outdoor unit installation space that is a component of the present invention,

8 is a cross-sectional view illustrating an installation state of FIG.

9 is a perspective view showing another embodiment of the present invention shows an example of an oval configuration of the sleeve embedded in the side wall.

<Explanation of symbols for main parts of the drawings>

1: inlet,

2: wall sleeve,

3: sleeve for balcony wall,

4 ; Arc Pipe,

5: connector,

6: extension tube,

21, 32, 42: support legs,

22: expansion tube,

23: pipe,

33: fixing hole,

34: protrusion,

35 cap

DETAILED DESCRIPTION In order to achieve the above object, the present invention will be more clearly described with reference to the accompanying drawings.

That is, the present invention is as shown in the accompanying drawings, Figures 1 to 8,

The inlet part 1 and the wall sled part 2 are directly connected, and the balcony wall sled part 3 and the arc pipe 4 are connected by a connecting pipe 5, and the other end of the arc pipe 5 and the wall. In the sleeve for the air conditioner refrigerant pipe formed by extending connection between the extension pipe (6) between the sleeve (2),

The wall sleeve (2) has support legs (21) integrally formed at both upper and lower sides, and has expansion tubes (22) protruding outward, and pipes (23) formed at the middle thereof are dualized and fitted together. The slide is configured to be variable in length,

The pipe located at the indoor side is fitted to the inner surface of the pipe located at the outdoor side and made variable.

The arc pipe (4) is configured so that both ends are expanded and dualized and the length thereof can be variable while sliding while being fitted to each other,

The upper and lower surfaces of the arc-shaped pipe 41 located on the outside is formed integrally with a support leg 42 having a predetermined height in the longitudinal direction,

The balcony wall sleeve (3) is configured so that both ends are cut to 45 ° and the length can be varied while being inserted into each other and slide while being expanded,

The upper and lower surfaces of the sleeve 31 located outside the support leg 32 having a predetermined height in the longitudinal direction is integrally formed,

The cap 35 of the protruding end 34 in which the fixing hole 33 is formed on the outside is integrally attached to the expansion pipes at both ends.

Reference numeral 24 denotes a cap fitted to both ends of the wall sleeve 2, 7 a drain pipe, 25 a variable pipe for drainage, 26 a fixing hole formed on both sides of the wall sleeve 2, 11 a check hole formed in the inlet part. The tube, 8 is a wall, 9 is a balcony wall, and 10 is a window.

Referring to the operation of the present invention made of such a structure is as follows.

First, in order to provide the present invention, each sleeve is standardized, manufactured and set by injection and extrusion methods, and shipped to the field.

The delivered sleeve may be fixed in the usual way by placing the wall sleeve 92 and the balcony wall sleeve 3 on the formwork forming the structure.

In the case of the wall sleeve (2) through a fixing hole 26 formed on both sides of the plate constituting the support legs on both sides using a separate nail or the like to fix the form (not shown).

Of course, at this time, the cap 22 is inserted into each of the openings 22 protruding and expanding to both ends to block the inflow of foreign materials such as concrete mortar.

Next, the pipes 31 positioned on the outside of the main surface by fixing the fixing holes 33 formed at both protruding ends 34 of the cap 35 to the form while the cap 35 is inserted into the sleeve 3 for the balcony wall. The lower side of the support leg 32 is supported on the bottom surface is fixed at a position matching the height of the installation of the sleeve 2 for the wall.

At this time, since the wall sleeve 2 and the balcony wall sleeve 3 are configured to be slidably dualized and fitted, respectively, the length of the wall sleeve 2 and the balcony wall sleeve 3 are varied as the length of the wall changes or expands. It is fixed in the corresponding state.

When the fixing of the wall sleeve 2 and the balcony wall sleeve 3 in this state is completed, the concrete mortar is poured to cure for a certain period of time, and then the formwork is removed.

In this case, since the fixing hole 26 is formed on a plate integrated with the support leg 21 in the case of the wall sleeve 2, the end of the fixture is protruded to the outside when the mold is dismantled, thereby cutting the cap 24. ) To keep the wait for the next job,

In addition, the balcony wall sleeve 3 is formed of a projection hole 34 in which the fixing hole 33 is formed integrally with the cap 35, and the fixing hole 33 is fixed directly to the formwork. When dismantled and detached, both caps 35 at the same time are released together with the formwork to open it.

In this state, the connector 5 is inserted into the open hole of the sleeve 3 for the balcony wall, and the arc pipe 4 having a variable length can be inserted into the connector 5 and connected thereto.

At this time, since the arc pipe 4 is dualized and is configured to be variable in length while being inserted into each other, the arc pipe 4 is stretched or contracted according to the width of the balcony to form a natural and gentle internal diameter. After selecting the length so that the support leg 42 located on the outer side of the arc-shaped pipe 4 on the floor slab abuts, the horizontal state between the pipes is naturally matched.

When the extension connection of the balcony wall sleeve 3 and the arc pipe 4 is completed as described above, the extension pipe 6 is inserted between the other end of the arc pipe 4 and the outer side of the wall sleeve 2 and the lead is inserted into the interior side. Inserting the part (1) completes the installation work of the sleeve for the air conditioning refrigerant pipe,

At this time, the outer end of each sleeve is expanded to accommodate the thickness surface, so that the connection portions of the sleeves (2), (3) and the extension tube (5) and the pipes (4), (6) do not protrude inward. When the air conditioner refrigerant pipe is inserted at the indoor inlet, it is fitted without any inconvenience on the inner surface.

When the installation work for the air conditioning refrigerant pipe sleeve is completed in the same way as above, the balcony is finished in the upper part of the floor slab so that the pipe sleeve and pipes are buried so as not to be exposed to the outside. By exposing only the top inlet cover of the inlet, it is possible to draw the refrigerant pipe of the air conditioner from the inside to the outside.

On the other hand, the accompanying drawings Figure 9 shows an example in which the present invention can be modified and implemented, the wall sleeve 2 and the balcony wall sleeve 3 and the arc-shaped pipe (4) cross-section configuration to give a more stable And it has a function to make it easier to fit the refrigerant pipe introduced into the inside.

Hereinafter, since other parts have the same function as the above-described present invention, a separate description thereof will be omitted.

According to the present invention, by configuring the sleeve for the air conditioner refrigerant pipe can be changed according to the thickness of the wall and the width of the balcony, the construction work can be easily performed regardless of the thickness of the wall or balcony width. Workability has been greatly improved and has many useful effects, such as enabling the standardization of the sleeve.

Claims (2)

The inlet part 1 and the wall sled part 2 are directly connected, and the balcony wall sled part 3 and the arc pipe 4 are connected by a connecting pipe 5, and the other end of the arc pipe 5 and the wall. In the sleeve for the air conditioner refrigerant pipe formed by extending connection between the extension pipe (6) between the sleeve (2), The wall sleeve (2) has support legs (21) integrally formed at both upper and lower sides, and has expansion tubes (22) protruding outward, and pipes (23) formed at the middle thereof are dualized and fitted together. The slide is configured to be variable in length, The pipe located at the indoor side is fitted to the inner surface of the pipe located at the outdoor side and made variable. The arc pipe (4) is configured so that both ends are expanded and dualized and the length thereof can be variable while sliding while being fitted to each other, The upper and lower surfaces of the arc-shaped pipe 41 located on the outside is formed integrally with a support leg 42 having a predetermined height in the longitudinal direction, The balcony wall sleeve (3) is configured so that both ends are cut to 45 ° and the length can be varied while being inserted into each other and slide while being expanded, The upper and lower surfaces of the sleeve 31 located outside the support leg 32 having a predetermined height in the longitudinal direction is integrally formed, Improved structure of the sleeve for air conditioner refrigerant piping, characterized in that the expansion cap of the both ends is formed to be detachably fitted cap 35 is integral with the protruding end 34 is formed with a fixing hole (33) on the outside. The method according to claim 1, Improved structure of the sleeve for air conditioner refrigerant piping, characterized in that the cross section of the wall sleeve (2) and the balcony wall sleeve (3) and arc-shaped pipe (4) is oval.