KR200245707Y1 - Tube Fixtures for Air Conditioners - Google Patents

Abstract

The present invention is a first dust-proof louver inserted between the inlet tube and the discharge tube connected to the compressor to be used for a long time to be fixed to the copper tube tube connected to the compressor with improved heat resistance and durability; In the air conditioner tube fixture made of the second dust-proof louver for maintaining the gap, a straight plate portion 11 having a predetermined width and length, and a semicircular elastic plate portion 12 extending with the straight plate portion 11. And the fixing plate 10 integrally provided with the guider 13 formed at the end of the elastic plate portion 12.

Description

Tube Fixtures for Air Conditioners

The present invention relates to a tube fixture for an air conditioner, and more particularly, to a tube fixture for an air conditioner that can be used for a long time by fixing it with a fixture having improved heat resistance and durability to a copper tube tube connected to a compressor.

In general, air conditioning refers to maintaining a constant level of temperature or humidity in a space to improve work efficiency, and the artificial means used at this time is called an air conditioning apparatus.

The air conditioner includes a heater (heater) to increase the temperature in the room, and an air conditioner (air conditioner) to lower the temperature.

The heater indirectly heats the indoor air or the outside air sucked by the suction force driven by the blower by using a heat exchanger, and discharges (supplies) this heated air to the room to increase its temperature.

The air conditioner causes a pressure drop to occur in a refrigerant compressed to a high temperature and a high pressure, thereby cooling the air sucked by the blower by using a thermal effect generated, and cooling the air by discharging the cooled air into the room. .

1 is a schematic view showing the principle of a general air conditioner, the air conditioner 100 is a compressor 110, the condenser 130 and the expansion valve into the interior of the cabinet 110 is provided with the inlet 111 and outlet 112 140, and the evaporator 150 is connected to a plurality of pipes 180 and 181, and the first and second blowers 160 and 170 are installed in close proximity to the condenser 130 and the evaporator 150.

Here, the suction port 111 and the discharge port 112 to prevent the inside of the cabinet 110 from being exposed from the outside, a plurality of louvers having a predetermined slope is installed in parallel to prevent the inflow of this material is provided have.

The compressor 120 is installed on the discharge side of the evaporator 150 and the suction side of the condenser 130. The compressor 120 sucks the refrigerant by centrifugal force generated by the rotation of a motor, not shown, and compresses the refrigerant to a high pressure and a high temperature. Will be sent to.

The condenser 130 cools the refrigerant, which is a gaseous state of high temperature and high pressure, sent from the compressor 120 to a liquid state by contact with the outside air sucked through the first blower 160, and cools the liquid refrigerant in the liquid state. It serves to supply to the expansion valve (140).

Expansion valve 140 is made of a capillary tube smaller than the diameter of the pipe connecting it to create a flow resistance to the refrigerant to be converted to a low-temperature, low-pressure gas state, and the action to send it to the evaporator 150 connected thereto Will be

The evaporator 150 serves to cool the air introduced into the second blower 170 by widening the cross-sectional area through which the refrigerant converted into a low-temperature, low-pressure gas state passes.

2 is a perspective view of a pipe in a general air conditioner is fixed, the inlet pipe 180 through which refrigerant is introduced into the compressor 120, and the discharge pipe 181 through which the refrigerant compressed in the compressor 120 is discharged. It is installed in parallel, and the dustproof apparatus 190 is provided in many places of both pipes 180 and 181.

The vibration isolator 190 is to prevent the noise generated when the neighboring pipe is shaken or abutted by the vibration of the compressor 120 during operation, the first dustproof louver 191 and the second dustproof louver 195 Was done.

The first dustproof louver 191 has a disc shape having a predetermined thickness and diameter, and has semicircular first and second insertion openings 192 and 193 formed at both sides thereof, and the inlet and discharge pipes 180 and 181 inserted into the center thereof. The circular protrusion 194 is integrally formed in order to prevent the) from escaping.

The second dustproof louver 195 is for preventing the inflow of the portions spaced apart from the first dustproof louver 191 by a predetermined distance, and the gaps in the discharge pipes 180 and 181. The two holes 196 and 197 are formed to be symmetrical.

The vibration isolator 190 thus formed is introduced into the first and second holes 196 and 197 of the second dustproof louver 195 when the air conditioner is assembled, and the discharge pipes 180 and 181 are inserted into the discharge side and the inflow side of the compressor 120. You can fix it.

In this state, the first and second insertion holes 192 and 193 of the first dustproof louver 191 are inserted into the discharge pipes 180 and 181 so as to have a predetermined distance from the second dustproof louver 195. Is done.

At this time, it is prevented from being returned by the circular protrusion 194 formed at the center thereof.

Vibration generated while operating the air conditioner in this state is transmitted through the inlet and discharge pipes 196 and 197. At this time, the second dustproof louver 195 maintaining the gap and the first dustproof louver 191 absorbing the vibration. As a result, the noise is prevented from being generated due to vibration.

However, when the air is cooled for a long time, the inflow and discharge pipes are heated due to the high heat generated in the compressor and the condenser, and the discharge side fixing parts of the first and second dustproof rubbers, which are fixed thereto, melt.

In addition, this discharge side is melted, there is another problem that the noise caused by the vibration is generated.

Therefore, the present invention has been devised to solve such a problem, and the air can be used for a long time by fixing to a copper tube tube connected to the compressor with a fixture that improves heat resistance and durability, and to suppress the generation of noise It is an object to provide a tube fixture for a conditioner.

1 is a schematic diagram showing the principle of a general air conditioner,

2 is a perspective view of a pipe in a general air conditioner fixed state;

3 is a perspective view of the tube fixture according to the present invention,

Figure 4 is a longitudinal cross-sectional view of the tube fixture according to the present invention.

* Description of the symbols for the main parts of the drawings *

10; fixed plate 11; straight plate portion

11a; hole 12; elastic plate part

13; guider

The present invention for achieving the above object is a first dust-proof louver inserted between the inlet tube and the discharge tube connected to the compressor; An air conditioner tube fixture comprising a second dust-proof louver for maintaining a gap, comprising: a straight plate portion having a predetermined width and length, a semicircular elastic plate portion extending with the straight plate portion, and formed at an end of the elastic plate. It is achieved by providing a tube fixture for an air conditioner, characterized in that it consists of a fixing plate integrally provided with a guider.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

3 is a perspective view of the tube fixture according to the present invention, Figure 4 is a longitudinal cross-sectional view of the tube fixture according to the present invention.

Before describing the present embodiment, the air conditioner will be described in connection with the prior art. As shown in FIG. 1, the compressor 120 and the condenser are inside the cabinet 110 having the inlet 111 and the outlet 112. 130 and expansion valve 140 and the evaporator 150 is connected to a plurality of pipes (180,181), the first and second blowers (160, 170) are installed in close proximity to the condenser (130) and the evaporator (150). It is.

In addition, the pipe connecting them to the inside of the cabinet 110, as shown in Figure 2, the inlet pipe 180, the refrigerant is introduced into the compressor 120, and the refrigerant compressed in the compressor 120 is discharged The discharge pipe 181 is provided in parallel, and the dustproof apparatus 190 is provided in many places in both the pipes 180 and 181.

Here, the vibration isolator 190 is to prevent the noise generated when the pipe is shaken or abutted by the vibration of the compressor 120 during operation to the first dustproof louver 191 and the second dustproof louver 195. Was done.

The first dustproof louver 191 has a disc shape having a predetermined thickness and diameter, and has semicircular first and second insertion openings 192 and 193 formed at both sides thereof, and the inlet and discharge pipes 180 and 181 inserted into the center thereof. The circular protrusion 194 is integrally formed in order to prevent the) from escaping.

In addition, the second dustproof louvers 195 are provided to prevent inflow of the portions spaced from the first dustproof louvers 191 at a predetermined distance and to generate gaps in the discharge pipes 180 and 181. 1,2 holes 196 and 197 are provided to be symmetrical.

The air conditioner composed of the Chinese New Year sucks the refrigerant from the compressor 120, compresses it to high pressure and high temperature, and sends it to the condenser 130, and the condenser 130 removes the high-temperature, high-pressure gaseous refrigerant sent from the compressor 120. Cooled by the outside air sucked through the one blower 160, the liquid state is converted into a liquid state, and the liquid refrigerant is converted into a low-temperature, low-pressure gas state via the expansion valve 140.

The refrigerant converted into a low-temperature, low-pressure gas state passes through the evaporator 150 to cool the surrounding air, and the cooled air is discharged into the room by the second blower 170, thereby cooling the air.

At this time, the vibration generated in the compressor 120 is transmitted to the inlet and discharge pipes 180 and 181, thereby generating noise. The first dustproof louver 191 is fixed to the middle of the inlet and discharge pipes 180 and 181. The vibration is mitigated by the second dustproof louver 192 to suppress the generation of noise.

As such, vibration is generated due to the fusion of the first and second dustproof louvers 191 and 192 fixing the refrigerant to a high temperature and a high pressure to move the condenser 130 to the high heat generated in the discharge pipe 181. In order to prevent that, the tube fixture used in the present invention has a predetermined width and length, and extends with the straight plate portion 11 and the straight plate portion 11 having a mounting means formed at the end thereof. It consists of a fixed plate 10 integrally formed with a semi-circular elastic plate portion 12.

An end portion of the elastic plate part 12 is integrally formed with a guider 13 to easily insert the inlet and outlet pipes.

The mounting means comprises a mounting hole (11a) to be fixed to the inside of the cabinet in the state in which the inlet, discharge pipe is inserted into the elastic plate portion 12 of the fixing plate 10.

Although the fixing plate 10 is fixed to the inside of the cabinet by forming the mounting hole 11a in the present invention, the female screw may be formed and fixed as a screw.

The fixing of the inflow and discharge pipe 181 using the fixing plate 10 made as described above is performed by installing the inflow and discharge pipe 181 in parallel in the compressor 120 and then installing the elastic plate portion 12 of the fixing plate 10. ) Is pushed into one side of the discharge pipe 181.

At this time, since the guider 13 is formed at the front end portion of the elastic plate part 12, the guider 13 is widened by the pushing force, and after insertion, the discharge pipe 181 inserted by the elastic force is prevented from returning. Done.

Thereafter, the assembly is completed by fixing the inside of the cabinet 110 by using a screw or the like in the hole 11a formed in the straight plate portion 11.

As described above, the present invention is made of an elastic plate by using an anti-vibration louver fixing the refrigerant by the high temperature generated in the process of flowing into the condenser through the discharge pipe after the refrigerant introduced into the compressor is compressed to high temperature and high pressure. Durability and heat resistance is improved to enable long-term use, there is an advantage to prevent noise caused by fusion.

Claims (1)

A linear plate portion 11 having a predetermined width and length, a semicircular elastic plate portion 12 extending with the linear plate portion 11, and a guider 13 formed at an end of the elastic plate portion 12. In the tube holder for an air conditioner, characterized in that consisting of a fixed plate 10 having an integral, A mounting hole 11a is formed at an end opposite to the elastic plate portion 12 connected to the straight plate portion 11, and is fastened to the hole 11a by a screw. .