KR200142858Y1 - Anti-vibrating device of an airconditioner - Google Patents

Abstract

[Technical Field]

A technology for dustproof device to prevent vibration and noise generated during operation of air conditioner.

[Technical challenge you are trying to solve]

Conventionally, by using vibration absorbing rubber or rubber, or by modifying the assembly structure of the motor to prevent the vibration of the device itself and the resulting noise, the rubber material is used for a long time and changes in temperature, humidity, etc. according to the installation environment. There is a disadvantage in that the durability is poor, in particular, there was a problem that the rubber joint is easily damaged by the horizontal vibration.

[Summary of solution]

An air conditioner is installed in the shock absorbing spring built into the housing between the air conditioner body and the building that installs it to prevent vibration of the air conditioner by absorbing vibrations, especially horizontal and vertical vibrations, to prevent noise. To prevent impacts on buildings.

[Important Uses of Design]

For dustproof air conditioner

Description

Dustproof device of air conditioner

The present invention relates to a dustproof apparatus of an air conditioner installed in a building and the like to minimize the vibration and noise inevitably generated in the air conditioner.

In general, an air conditioner is installed in a building and is used as an air conditioner for exchanging air.

Such an air conditioner is inevitably accompanied with vibration and noise in the device itself by a blower which is inevitably used to exchange air and a motor for driving the air conditioner.

In order to remove such vibrations and noise, the compressor used in the air conditioner uses vibration absorbing rubber, for example, Korea Utility Model Publication 90-4910 (August 31, 1990).

It can be seen that the vibration absorbing rubber is formed on the bottom plate of the air conditioner and the vibration absorbing rubber and the compressor fixing plate of the compressor are inserted and tightened to fix the vibration and the noise. .

In addition, the Republic of Korea Utility Model Publication 94-3111 (announcement on May 12, 1994) relates to the ventilation device of the air conditioner, to reduce the noise by minimizing the vibration and flow resistance generated during the ventilation, which is installed in the air conditioner body A housing having a motor fixing part provided with a screw shaft for fixing the motor, a motor having a motor supporting member having a fixing hole to which the screw shaft is coupled, a blower provided on the motor shaft of the motor, and an orifice in front of the housing And barrier, but to prevent the vibration of the motor can be seen that the original purpose is provided by installing an elastic member between the motor support member and the screw shaft of the motor fixing part.

In addition, the Republic of Korea Utility Model Publication 95-6248 (August 5, 1995) is designed to reduce noise by reducing the vibration of the motor used in air conditioning equipment to the main body of the equipment. A plurality of protrusions are formed on each protrusion plate formed in the cabinet so that the rubber contacts each protrusion when fixing the rubber to the bolt, thereby reducing the contact area of the protrusion pin so that a part of the motor vibration that the rubber cannot absorb is transferred to the protrusion plate. It was made possible.

It can be seen that the prior art illustrated in the above is to prevent vibration of the device itself and its noise by using vibration absorbing rubber or rubber, or by modifying the assembly structure of the motor.

However, such a rubber material has a disadvantage in that durability is poor due to changes in temperature, humidity, etc., for a long time use and device installation environment, in particular, the rubber material fastening portion is easily damaged by horizontal vibration.

The present invention is devised to fundamentally solve the above problems, and to minimize the noise while preventing vibration of the motor and the driving fan constituting the air conditioner to the building.

In order to achieve this purpose, the present invention installs an air conditioner in the shock absorbing spring built into the housing between the air conditioner body and the building for installing the air conditioner to prevent the vibration of the air conditioner from vibration, especially horizontal and vertical vibrations. Absorbed to prevent noise, and to prevent the impact on the building by the vibration.

1 is a schematic view of a state in which the subject innovation apparatus is installed in a conventional air conditioner.

Figure 2 is a schematic diagram of a state in which the present device is installed in another type of air conditioner

FIG. 3 is a detailed view of A and I shown in FIGS. 1 and 2;

* Explanation of symbols for main parts of the drawings

1: lower housing 2: groove space

3: outer jaw 4: urinary inlet

5: upper housing 7: guide rod

1 to 3, the present invention is installed on the base frame B and the air conditioner base A installed on the building C.

3 is a lower housing having a recessed portion 4 formed on the outer periphery 3 for forming the recessed space portion 2 and the recessed space portion 2 at the center thereof. (1) and the upper housing (5) formed with a guide rod (7) inserted into the recessed portion (4) of the lower housing (1) and a lock hole (8) in the center, and the lower housing (1) Built-in buffer spring (9) with a spring cap (10) on the upper end of the recess space (2) of the inside of the guide rod (7) of the upper housing (5) in the inlet (4) of the lower housing (1) Insertion is made of a structure such that the upper housing (5) is installed on the top of the spring cap (10).

The apparatus of the present invention will be described with reference to the configuration provided between the base play (B) and the air conditioning apparatus (A).

After installing the neoprene pad (N) or the like on the base frame (B) as needed, the lower housing (1) constituting the device is fixed on the base frame (B) by the fastener (11).

In such a state, the lock nut 12 is installed in the lock hole 8 formed in the center of the upper housing 5 so as to coincide with the air conditioner gas A.

In this state, the lock bolt 13 is fastened through the air conditioner A, and the shock is secured by tightening the lock bolt 12, the lock hole 8 of the upper housing 5, and the spring cap 10 in order. Assembly is performed so that the buffering force of the spring 9 can reach the air conditioner A through the upper housing 5.

This installation state is shown in detail in Figures 1 and 2.

When operating the air conditioner is installed the device of the present invention is the vibration of the motor (M) and the vibration by the rotational force of the blowing fan (F) and thereby generates noise.

Such vibration is transmitted to the upper housing 5 through the air conditioning apparatus A because the air conditioner itself is installed on the top of the device as described above, and the vibration transmitted to the upper housing 5 is buffered. The shock absorbing spring 9 is absorbed while being buffered by the spring 9.

By virtue of the vibration absorbing force of the shock absorbing spring 9, the vibration does not reach the lower housing 1.

As a result, the vibration absorbing force by the shock absorbing spring 9 does not reach the lower housing 1, so that the vibration force generated by the operation of the air conditioner does not affect the building C at all.

In particular, since the shock absorbing spring 9 continues to expand and compress repeatedly due to the vibration generated by the air conditioner, the shock absorbing spring 9 is inserted into the recess 4 of the lower housing 1 even if the shock absorbing spring 9 is compressed to the maximum. Guide rod 7 of the upper housing (5) is to be installed so as not to contact the bottom surface of the inlet (4) of the lower housing (1).

The apparatus of the present invention will be able to adjust the addition or the decoupling of the installation according to the size, capacity, etc. of the air conditioner as shown in Figs.

On the other hand, the device of the present invention due to the secondary effect of buffering the vibration of the blowing fan (F) generated in the air conditioner and in particular due to the vibration on the pipe connected to prevent the vibration force is transmitted to the coil part (P) In order to maximize the efficiency of the flow rate and flow rate, as shown in FIG. 2, the horizontal vibration generated in the air conditioner A by installing the canvas 15 between the air conditioner A and the coil part P. It is possible to fundamentally solve the problems caused by this.

As described above, the air conditioner itself is installed in a state in which the air conditioner itself is suspended in the shock absorbing spring between the air conditioner and the base frame installed on the building. As the vibration is completely absorbed by the shock absorbing spring, it is not transmitted to the building at all, thereby minimizing the noise. In addition, it is possible to prevent damage to the building caused by the vibration and to maintain a pleasant indoor environment. It is obvious that this is a very useful design.

Claims (2)

In the anti-vibration device for installing the air conditioner (A) on the base frame (B) of the building to prevent vibration, the outer periphery for forming the groove space portion (2) and this groove space portion (2) in the center (3) a lower housing (1) having a recessed portion (4) formed on it, a guide hole (7) inserted into the recessed portion (4) of the lower housing (1) and a lock hole (8) formed in the gland. By constructing the upper housing (5), the buffer spring (9) with the spring cap 10 is embedded in the upper end of the recess space (2) of the lower housing (1) and the inlet (4) of the lower housing (1) ) Is inserted into the guide rod (7) of the upper housing (5) of the dustproof device of the air conditioner, characterized in that the upper housing (5) is configured to be installed on the upper portion of the spring cap (10). The device of claim 1, wherein a canvas (15) is provided on one side of the air conditioner (A).