KR100276730B1 - Air conditioner removal device - Google Patents

Abstract

The present invention relates to a device for removing odor of an air conditioner. By providing a device for absorbing moisture or moisture in an evaporator of an air conditioner and heating the inside of the air conditioner, it prevents the growth of various germs inside and keeps indoor air comfortable while improving passenger health. Its purpose is to make it possible to contribute.

The present invention for achieving the above object, the moisture removal device for evaporating the moisture contained in the evaporator (A) when the air conditioner off, and the water to discharge the water collected in the filter (B) on the air conditioner to the outside It is made of a removal device, the moisture removal device is operated when the non-operation of the air conditioner, the moisture removal device is configured to be connected via a two-stage switching switch (1) to be operated when the operation of the air conditioner.

Description

Air conditioner removal device

The present invention relates to a deodorizing device of the air conditioner, in particular configured to remove the fungus generated in the high temperature and high humidity environment in the evaporator of the air conditioner to help the passenger's health while maintaining a comfortable air in the cabin The present invention relates to an air conditioner removal device.

In general, air conditioners mounted on automobiles are installed for the purpose of maintaining the comfort of passengers on board even when the temperature inside the cabin rises, such as in summer. It uses the phenomenon of absorbing the surrounding heat while also dehumidifying and air filter to remove the dust contained in the indoor air.

The cooling device as described above includes a compressor for compressing a refrigerant into a high-temperature, high-pressure gas state, an evaporator in which the refrigerant supplied from the expansion valve evaporates while absorbing the surrounding heat, and the heat absorbed by the evaporator is cooled by external air. A condenser that discharges the refrigerant into a liquefied state, emits heat from the condenser, and allows the liquid refrigerant to be temporarily stored instead of directly entering the expansion valve, and sends air in the cabin to the evaporator for heat exchange. It has a structure such as a blower that sends a cold wind into the interior of the car.

However, a large amount of water is generated while the refrigerant vaporizes inside the evaporator during the operation of the air conditioner as described above, and the generated water assists the growth of the fungus in the interior of the high temperature and high humidity evaporator. Odor is generated, this odor is introduced into the room during operation of the blower has a disadvantage of impairing the health of the occupants or the indoor air is not comfortable.

Accordingly, the present invention has been made to solve the above disadvantages, by providing a device for absorbing moisture or moisture in the evaporator of the air conditioner and heating the inside, while preventing the growth of bacteria in the interior to keep the indoor air comfortable Its purpose is to provide an air conditioner deodorizing device that can contribute to the health of the occupants.

1 is a block diagram showing the odor removing device of the air conditioner according to the present invention.

* Explanation of symbols for main parts of the drawings

1: 2-stage selector switch 2: 1st relay part

3: delay relay 4: hot wire

5: intake manifold 6: first magnetic valve

7: indicator light 8: spool

9: spring 21: second relay portion

22: switch portion 23: knitting

24: drain passage 25: second magnetic valve

26: water intake 27: spool

28: spring

The present invention for achieving the above object is made of a moisture removal device for evaporating moisture contained in the evaporator when the air conditioner off, and a water removal device for discharging the water collected in the filter on the air conditioner to the outside, The moisture removing device is operated when the air conditioner is inactive, and the moisture removing device is configured to be connected via a two-stage switching switch to be operated when the air conditioner is operated.

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

1 is a block diagram showing the odor removing device of the air conditioner according to the present invention.

The present invention, as shown in the drawings, to remove the moisture removal device to evaporate and remove the moisture contained in the evaporator (A) when the air conditioner is inactive, to drain and remove the water trapped in the filter (B) during operation The moisture removal device and the moisture removal device are connected by a two-stage switching switch, and the moisture removal device is operated when the air conditioner is inactive, and the moisture removal device is operated when the air conditioner is operated. Is configured to operate.

To this end, the moisture removing device is connected to the first relay unit 2 and the first relay unit 2 connected to the air conditioner off connection end of the two-stage switching switch (1) to maintain the connection for a predetermined time Delay relay 3, the heating wire (4) connected to the first relay unit (2) mounted to evaporate moisture in the evaporator (A), the filter (B) connected to the first relay unit (2) One side is in communication with the intake manifold (5) so as to transmit the intake negative pressure of the engine into the other side is composed of a first magnetic valve (6) in communication with the filter (B).

Here, the indicator 7 is connected to the first relay unit 2 so as to be turned on when the moisture removing device is activated to inform the outside.

The first magnetic valve 6 further includes a spool 8 for arbitrarily opening and closing a conduit between the intake manifold 5 and the filter B, and a spring for elastically supporting the spool 8. 9) Equipped.

The two-stage changeover switch 1 is connected to the start switch 10 and the battery 11.

On the other hand, the water removal device has a second relay unit 21 connected to the air conditioner ON connection end of the two-stage switching switch (1), and the switch unit is connected to the second relay unit 21, one end is installed into the filter (B) 22, a second magnetic valve which opens the float 23 provided in the lower part of the switch section 22 and the drain passage 24 in the filter B when the second relay section 21 is turned on. 25), the water inlet 26 is provided in the evaporator A and is provided to guide water in the evaporator A to the filter B through the intake negative pressure of the engine.

The second magnetic valve 25 is provided with a spool 27 for opening and closing the drain passage 24 arbitrarily and a spring 28 for elastically supporting the spool 27.

Therefore, the present invention configured as described above, the first relay unit (2) is operated while the delay relay (3) during the operation of the air conditioner when the two-stage switching switch (1) is connected to the air conditioner off-connection end evaporator The heating wire 4 installed in (A) is operated to remove moisture in the evaporator A, and the first magnetic valve 6 is operated to communicate between the intake manifold 5 and the filter B. Accordingly, the intake negative pressure of the engine is transmitted to the filter B, and the air containing water and moisture collected from the water inlet 26 installed in the evaporator A flows into the filter B, and flows into the filter B. The water and moisture contained in the air is removed by the filter (B), and only the air from which the water and the moisture have been removed is introduced into the intake manifold (5).

At this time, the indicator (7) is lit to indicate that the moisture in the evaporator (A) is being removed by the heating wire (4).

Then, when water and moisture in the evaporator (A) are removed, the delay relay 3 blocks the first relay unit 2 to stop the operation of the first magnetic valve 6, and thus the intake manifold ( The intake negative pressure applied to the filter B from 5) is cut off.

Therefore, the water is collected in the filter (B), when the amount of the collected water is excessive, the water removal device should be operated, this water removal device is the air conditioner in which the two-stage switching switch (1) is connected to the air conditioner ON connection end It is only activated when

That is, when the water in the filter (B) is raised to a certain level or more, the knitting 23 comes in contact with the switch unit 22, whereby the second relay unit 21 is operated and the second magnetic valve ( 25 is activated to open the drain passage 24 to discharge the stored water to the outside.

When the discharge of the water through the drain passage 24 is completed, the connection between the switch unit 22 and the knitting 23 is also disconnected, so that the second relay 21 is also blocked, and the second magnetic valve 25 is also blocked. do.

As such, when water and moisture contained in the evaporator (A) of the air conditioner are removed while the air conditioner is turned off, the environment in which the mold in the evaporator (A) can grow can not be created, and the generation of bacteria is suppressed, so a comfortable wind is carried in the cabin. It is supplied with.

In addition, when the moisture is removed from the air through the evaporator (A), the windshield of the car in a wet weather, such as during the rain can be helped to secure the front clock because it is not affected by moisture.

As described above, according to the air conditioner removal apparatus according to the present invention, by removing moisture and moisture contained in the evaporator of the air conditioner to prevent the growth of germs inside the evaporator, the indoor air is pleasant and the passenger's health In addition, it can also contribute to improve the merchandise accordingly.

Claims (3)

The first relay unit 2 connected to the air conditioner off connection terminal of the two-stage switching switch 1, the delay relay 3 for operating the first relay unit 2 for a predetermined time, and the first relay unit ( A heating wire 4 connected to 2) to remove moisture in the evaporator A, and one side of the intake manifold connected to the first relay 2 to transfer the intake air pressure of the engine into the filter B. A moisture removal device configured to communicate with the fold 5 and having a first magnetic valve 6 communicated with the filter B on the other side to evaporate moisture contained in the evaporator A when the air conditioner is inactive; The second relay unit 21 connected to the air conditioner off connection end of the two-stage switching switch 1, the switch unit 22 which is connected to the second relay unit 21 and installed in the filter B, the switch unit The second magnetic valve 25 to open the float 23 provided in the lower part of the 22, the drain passage 24 in the filter B to be opened when the second relay portion 21 is turned on, and the evaporator ( A) consists of a water intake inlet (26) provided inside to guide the water in the evaporator (A) to the filter (B) via the intake negative pressure of the engine, the outside of the water collected in the filter (B) during operation of the air conditioner Deodorizer of the air conditioner, characterized in that configured to include a draining device to discharge. The apparatus of claim 1, wherein the first relay unit (2) is connected to a light (7) to inform the outside that the heating wire (4) is floating. The method of claim 1, wherein the first magnetic valve (6) and the second magnetic valve (25) to selectively open and close the conduit and drain passage 24 between the intake manifold (5) and the filter (B), respectively. And a spool (8, 27) and a spring (9, 28) for elastically supporting the spool (8, 27).

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