KR100467854B1 - Dehumidifier - Google Patents

Abstract

The present invention is to provide a miniaturized dehumidifier capable of eliminating resistance due to excessive blowing in the direction, reducing noise and loss, and evacuating in the vertical direction.

The inlet port 3 is provided on both sides of the front and rear surfaces of the main body case 1. The exhaust ports 6 and 7 are formed by the upper surface and the lower surface of the main body case 1. The upper chamber of the partition plate 5 includes a blower comprising a sirocco fan 9 and a motor 10, and an evaporator 11. ) And a heat exchanger consisting of a condenser 12 disposed downstream thereof and two air of the up casing 81 and the down casing 82 which suck air from the inlet port 3 and form the fan casing 8. It blows into a room from the exhaust port 6 of the upper surface and the exhaust port 7 of the lower surface through a blowing path. In the lower chamber, the drain tank 14 which detachably mounts in the compressor 13 and the main body case 1 is accommodated. I'm doing it.

Description

Dehumidifier {Dehumidifier}

The present invention relates to a dehumidifier that can exhaust in the vertical direction.

Household dehumidifiers are widely used to deliver even a bit of comfort during the rainy season, but recently they are used to dry clothes and dehumidify closets. As for the product, there is only one air outlet and the wind direction is forcibly changed by the wind direction louver. Also, when using it in the closet, changing the wind direction louver to blow dry air from the top and bottom contributes to the shortening of the drying time. Because of the burden, the large compressor needed to be installed, which required a large dehumidifier.

By changing the wind direction by the wind direction louver in such a way, the air blowing in an unnatural direction may make the sound of the wind splitting loud, and the pressure on the compressor may be too large to allow normal operation. In the present invention, it is to provide a miniaturized dehumidifier capable of eliminating the resistance due to blowing in an unreasonable direction, reducing noise and loss, and exhausting in the vertical direction.

In order to achieve the above object, the dehumidifier according to claim 1 of the present invention compresses the refrigerant to a compressor, supplies the evaporator to the evaporator through the condenser, dehumidifies the air drawn into the main body case by the intake port through the evaporator, and then passes through the condenser to the exhaust port. In the dehumidifier discharged | emitted by this, it was set as the structure provided with the exhaust port in the up-down position of a main body case.

The dehumidifier of the present invention can be used to blow air in a natural direction without reducing the direction of the wind by the wind direction louver, to reduce the noise that cuts the wind, and to reduce the size of the dehumidifier. You can broaden your range.

The dehumidifier according to claim 2 of the present invention is a dehumidifier in which a refrigerant is compressed by a compressor and supplied to an evaporator through a condenser to dehumidify air sucked into the body case by an intake vent through an evaporator and then discharged by an exhaust port through a condenser. The fan casing was provided with two ejection paths in the vertical direction, and the ejection paths were connected to the exhaust ports at the upper and lower positions of the main body case.

In the dehumidifier according to claim 3 of the present invention, the dehumidifier compresses the refrigerant into a compressor, supplies the evaporator through a condenser, and dehumidifies the air drawn into the main body case by the inlet port through the evaporator, and then discharges the air through the condenser through an exhaust port. The fan casing is provided with two ejection paths in the up and down direction, and the ejection paths are respectively connected to the exhaust ports of the upper and lower positions of the main body case, and the negative pressure forming portion is formed at the end facing the fan of the two ejection paths of the fan casing. Each of the protrusions was formed.

According to the above, two blowing paths in the up and down direction are provided, and protrusions as negative pressure forming portions are formed at the end facing the fan, respectively, so that the air can be blown out in a natural direction instead of forcibly changing the wind direction by the wind direction louvers. As a result, the wind noise can be reduced, and the burden on the compressor can be reduced, thereby miniaturizing the dehumidifier.

The dehumidifier according to claim 4 of the present invention is a dehumidifier in which a refrigerant is compressed by a compressor, supplied to an evaporator through a condenser, dehumidified air drawn into the main body case by an intake vent through an evaporator, and then discharged by an exhaust port through a condenser. Two ejection paths are provided on the fan casing in up and down directions, respectively, and the ejection paths are respectively connected to the exhaust ports of the upper and lower positions of the main body casing, and projections as negative pressure forming portions are formed at ends facing the fans of the ejection paths of the two fan casings, respectively. The amount of ejection from the upper and lower exhaust ports was adjusted by changing the ratio of the widths of the two protrusions.

By providing the two ejection paths in the vertical direction as described above, the projections serving as the negative pressure forming portions are formed at the ends facing the fan, respectively, and the width of the projections is arbitrarily set to reduce the loss of the ejection amount from the upper and lower exhaust ports. The amount can be adjusted efficiently.

The dehumidifier which concerns on Claim 5 of this invention was set as the structure which the cover opening and closing is provided in the upper and lower exhaust ports of the dehumidifier of Claims 1-4.

By providing a cover which can be opened and closed easily in the upper and lower exhaust ports as described above, the opening and closing of the cover can be controlled to reduce the loss of the ejection amount from the upper and lower exhaust ports and to efficiently adjust the ejection amount.

1 is a front view of a main body of the dehumidifier of the present invention.

2 is a front sectional view of the main body of the dehumidifier of the present invention.

3 is a side cross-sectional view of the main body of the dehumidifier of the present invention.

4 is a front and side view of the fan casing of the dehumidifier of the present invention.

5 is an explanatory view of the principle of the fan casing of the present invention.

* Description of Reference Symbols Representing Major Parts

1: body case 2: operation panel

3,3 intake port 4: bottom plate

5: Partition plate 6: Exhaust port on top

7: bottom exhaust port 8: fan casing

81: upward casing 82: downward casing

9: fan 10: motor

11: evaporator 12: condenser

13: compressor 14: drainage tank

15: handle

Next, an embodiment of the dehumidifier of the present invention will be described in detail below with reference to Figs. 1 to 5. Fig. 1 is a front sectional view of the main body of the dehumidifier, Fig. 2 is a front sectional view of the main body, Fig. 3 is a main body side sectional view, and Fig. 4 Is a partial view of the fan casing of the dehumidifier, Figure 5 is a basic principle of the present invention. In FIG. 1, 1 is a main body case of rectangular shape long in the front-back direction seen from the front surface, the operation panel 2 and the inlet port 3 are arrange | positioned at the front surface, and are comprised by the bottom plate 4. As shown in FIG.

In the main body front side sectional drawing of FIG. 2, the main body side sectional drawing of FIG. 3 is a partition wall which divides the inside of the main body case 1 into 2 chambers of an upper chamber and a lower chamber. The intake port 3 is the front of a main body case 1. It is installed facing both sides of the back. 6 is an exhaust port formed in the upper surface of the main body case 1, 7 is an exhaust port formed in the lower surface of the main body case 1. 15 is a handle provided so that it is free to lay and stand on the upper surface of the main body case 1.

A blower and a heat exchanger are disposed in the upper chamber of the upper side of the partition plate 5. The blower disposed in the air flow path is composed of a sirocco fan 9 and a motor 10 and sucks air from the intake port 3, and the fan It exhausts from the exhaust ports 6 and 7 through the two air blowing paths of the up casing 81 and the down casing 82 which form the casing 8. Moreover, the heat exchange part arrange | positioned at the upper chamber is comprised from the evaporator 11 and the condenser 12 arrange | positioned downstream.

The lower chamber houses a drain tank 14 which can be freely attached to the compressor 13 and the main body case 1. The compressor 13 is connected by the condenser 12, the capillary tube (not shown) and the evaporator 11 and the piping not shown, and circulates the refrigerant to the condenser 12 and the evaporator 11 It is supposed to be.

By circulating the refrigerant through the condenser 12 and the evaporator 11 by the compressor 13, heat is released to the condenser 12 and heat is absorbed to the evaporator 11. When the switch of the operation panel is operated, the motor The air in the room sucked into the main body case 1 from the inlets 3 and 3 by the driving of the air 10 cools down when passing through the evaporator 11, and moisture in the air passes through the surface of the evaporator 11. It is dehumidified by condensation and becomes warm when passing through the condenser 12, lowers the relative humidity, exhausts it from the exhaust ports 6 and 7, and returns to the room.

Therefore, when the laundry is hanged near the exhaust ports 6 and 7, the dehumidified air comes into contact with the laundry and dries quickly. The condensation water attached to the surface of the evaporator 11 is dropped into the drain tank 14.

The configuration and basic principle of the fan casing 8, which is a feature of the present invention, will be described with reference to Figs. In FIG. 5, the air that has been dehumidified and warmed by the fan casing in the shape of the upper casing 81 can be blown upward from the exhaust port 6, and the air that has been dehumidified and warmed by the shape of the downward casing 82 is obtained. The air can be blown downward from the exhaust port 7. Thus, a new fan casing which allows simultaneous blowing up and down by combining both the up casing 81 and the down casing 82 together. (8) is configured.

The enlarged view of the fan casing 8 is shown in FIG. 4, FIG. 4 (A) is a top view, and FIG. 4 (B) is sectional drawing of the AA line. The fan casing 8 is the upper casing 81 and the down casing 82. ), The sirocco fan 9 is inserted into the casing, and rotated in one direction by the motor 10. Both casings 81, 82 facing the blades of the sirocco fan 9 during rotation. ), Projections serving as negative pressure forming portions are formed at the ends (circles 83).

Since the air blowing amount of the exhaust port 6 and the exhaust port 7 is defined by the width B2 of the protrusion of the upward casing 81 and the width B1 of the protrusion of the downward casing 82 (that is, the widths of both casings), the exhaust port 6 Distribution of the upstream blow-out amount of the upstream blower and the downward blowdown amount of the exhaust port 7 can be adjusted by selecting the ratio of the width B2 of the protrusion and the width B1 of the protrusion, that is, the width of both casings.

In addition, the upper and lower exhaust ports 6 and 7 are respectively provided with a lid (not shown) which can be opened and closed freely, and by opening and closing the lid arbitrarily, the blowing air of the exhaust port of the side where the exhaust air of the side where the exhaust port is closed is opened. Since it is added, the amount of blowout of air from each of the exhaust ports 6 and 7 can be adjusted.

As described above, the dehumidifier of the present invention is provided with two blowing paths in the up and down direction and forms projections as negative pressure forming portions at the end facing the fan, so that the air flows naturally in the natural direction without forcibly changing the wind direction by the wind direction louvers. It is possible to blow out, reduce the sound of wind blowing, and reduce the burden on the compressor, so that the dehumidifier can be miniaturized.

Further, projections as negative pressure forming sections are formed at ends facing the fan of the two jet path casings in the up and down directions, and the width of the projections is arbitrarily set to reduce the loss of the ejection amount from the upper and lower exhaust ports, thereby reducing the ejection amount. It can be adjusted efficiently.

Claims (5)

delete delete In the dehumidifier which compresses the refrigerant to the compressor, supplies the evaporator through the condenser, dehumidifies the air sucked into the main body case by the intake port through the evaporator, and then discharges it through the exhaust port through the condenser. The exhaust port is provided in the upper and lower positions of the main body case, Install two blower paths up and down in the fan casing, and connect the blower paths to the upper and lower exhaust ports, A dehumidifier characterized in that each of the projections as a negative pressure forming portion is formed at an end portion facing the fan of the two jet paths of the fan casing. The method of claim 3, wherein Dehumidifier characterized in that the amount of blowout from the upper and lower exhaust ports by adjusting the ratio of the width of the two projections. The method of claim 3. A dehumidifier, characterized in that a cover freely opened and closed at the upper and lower exhaust ports.