KR20150001063A - Dehumidifier - Google Patents

Abstract

The present invention relates to a dehumidifier comprising: a dehumidifying unit which discharges the air from which moisture is removed to the outside by passing external air supplied through a dehumidifying fan through a rotating moisture absorbing plate to facilitate heat-exchange between reproduction air and external air; a reproduction unit containing a regeneration fan circulating the reproduction air in order to remove moisture absorbed on the moisture absorbing plate; and a heat-exchange unit condensing the moisture included in the reproduction air and discharging the moisture to the outside by heat-exchanging the external air and the reproduction air, thereby improving dehumidification capability and reproduction capacity of the dehumidifier.

Description

Dehumidifier {Dehumidifier}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dehumidifier, and more particularly, to a dehumidifier that can more easily realize heat exchange between outside air and reconditioning air.

A common desiccant dehumidifier is a dehumidifier that utilizes the properties of a moisture absorber that absorbs moisture in the air at room temperature and evaporates moisture when heat is applied. Specifically, the hygroscopic member is formed into a roller shape, and is placed in a predetermined position during the operation to cause the desiccant roller to be rotated. In the portion of the secoc roller, moisture is absorbed and placed in another position, So that the moisture in the system can be removed by evaporation of moisture.

The desiccant dehumidifier may be divided into a wall-mounted type used for hanging on the wall and a floor-mounted type used for being placed on the floor of the room. The structure of the desiccant dehumidifier is different from that of the dehydration dehumidifier according to the shape of the desiccant dehumidifier. In the case of the wall-mounted type, the dehumidifier has a wall, The stationary type further comprises a separate condensate receiver on the bottom surface of the desiccant dehumidifier, so that when the condensed water is collected over a certain level, the condensate receiver is taken out and the condensed water is discarded.

However, depending on the indoor environment, the humidity condition, and the user's preference, the user may want to use the dehumidifier by hanging it on the wall in some cases, or in some cases, on the floor. Therefore, although the same dehumidifier is required to have a variable dehumidifier, there is no description of a dehumidifier structure capable of satisfying such a demand.

The desiccant dehumidifier includes a desiccant roller, a heater for generating heat, a condenser for condensing the moisture-absorbed air by the outside air A1, a high temperature section of the desiccant passing through the condenser, A condensing water receiver for receiving condensed water, a regenerative blower blowing air in a direction in which moisture is removed, and a regenerative blower for regenerating the inside of the dehumidifier, And a dehumidifying blower for forcibly inflow / outflow. Particularly, air is forcedly flowed by the regenerative blower and the dehumidifying blower so that moisture in the air is transferred to the desiccant roller or the desiccant roller is dried.

However, in the conventional desiccant dehumidifier, since the regenerative blower and the dehumidifying blower are driven by separate driving motors, the internal structure of the dehumidifier becomes complicated and heavy.

On the other hand, in Patent Publication No. 10-0598214, moisture is taken away by the desiccant while air passes through the desiccant, and moisture adsorbed by the desiccant is evaporated by the heat of the heater to regenerate the desiccant, and a humidifying and dehumidifying device Lt; / RTI >

In the humidifying and dehumidifying device using the desiccant as described above, the indoor air heated by the heater passes through the desiccant and evaporates the moisture adsorbed by the desiccant by indirect heating or integrates the electric heater with the desiccant The moisture of the secant is evaporated by the direct heating method of the electric heater, and the regeneration air blower discharges the air (hot and humid) which has evaporated the desiccant water to the outside.

However, in the dehumidifying apparatus disclosed in Patent Publication No. 10-0598214, when the high-temperature and high-humidity air which evaporates the water of the desiccant is discharged into the room, the dehumidifying ability of the room is lowered, When the air is discharged outdoors, a separate duct for guiding hot and humid air, which has evaporated the water of the desiccant, to the outside of the room is required, so that the structure is complicated, the volume and weight are heavy, There is a problem that can not be done.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a dehumidifier capable of absorbing moisture of outside air and removing moisture therein.

Another problem to be solved by the present invention is that the dehumidifier is capable of further realizing the heat exchange between the outside air and the regeneration air.

In addition, another object to be solved by the present invention is to minimize vibration and noise caused by fan rotation.

In order to solve the above-mentioned problems, the present invention provides a dehumidifying apparatus, comprising: a dehumidifying part for passing outside air sucked through a dehumidifying fan to a rotating desiccant plate so as to discharge moisture from the outside air to the outside; And a heat exchanger for condensing the moisture contained in the reconditioning air and discharging it to the outside, wherein the reconditioning unit includes a reconditioning unit for recycling the reconditioning air for recycling the reconditioning air, .

According to the present invention, the dehumidifying part is formed such that the dehumidifying part through which the outside air passes and the regeneration part through which the regeneration air passes are combined and the surface of the desiccant plate rotates while being exposed to the dehumidifying part and the regeneration part A guide member for guiding regeneration air circulated through the regeneration unit to the rear side of the hygroscopic plate through a guide hole and disposed on a rear surface of the regeneration section; And a dehumidifying case in which a dehumidifying fan is installed inside and a discharge groove for guiding the outside air sucked through the dehumidifying fan to the top and discharging it to the outside is formed.

According to the present invention, it is preferable that the heat exchange unit has a heat exchange body having a first space and a second space formed by providing a plurality of partition plates on the inner circumference so as to circulate the regeneration air, The second space is horizontally accommodated in the second space so that the reconditioning air flows into the first space and the second space is heat exchanged with each other, And a heating chamber communicating with the heating chamber.

According to the present invention, in the heat exchange body, a recovery hole for allowing reclaimed air to be recovered as a reconditioning fan and a drain for discharging condensed water to the outside are formed in the inner circumference of the first space, And a heating hole for guiding the inlet air and the regeneration air to the heating chamber.

According to the present invention, there is further provided a connection member provided on a side surface of the heat exchange body, wherein the connection member comprises a connection member communicated with the inlet hole, and a regeneration outlet communicated with the collection hole.

The heat exchanging part is provided with a first support wall through which a plurality of first communication holes communicating with the first pipe are passed through on the front and rear surfaces of the first tube to seal the second space.

According to the present invention, the heat exchanging unit may be configured such that the at least one partition plate of the partition plate penetrates the circulation hole to communicate part of the second space with the first space, and circulating air passing through the inside of the second tube is circulated And a second support wall through which a plurality of second communication holes communicating with the second pipe are passed is installed on the front and rear surfaces of the second pipe, 2, and a cover is provided on the front surface of the heat exchange body to prevent the introduction of the outside air into the second space while flowing into the first tube, and the regeneration air discharged through the second tube flows into the circulation hole .

According to the present invention, the cover includes a dehumidification hole communicating with the first space to block the introduction of outside air into the second space, and a barrier plate for blocking external air from entering into the second space, As shown in Fig.

As described above, the dehumidifier of the present invention is a dehumidifier that absorbs moisture of outside air and allows moisture to be removed from the inside thereof. The dehumidifier removes moisture from the outside air by passing the outside air through a rotating moisture absorption plate, A regeneration section for circulating regeneration air for removing the moisture absorbed by the moisture absorption plate, and a heat exchange section for condensing the moisture contained in the regeneration air and discharging the regeneration air to the outside by mutual heat exchange between the outside air and the regeneration air , The dehumidifying ability and the regenerating ability of the dehumidifier are improved.

Further, the dehumidifier of the present invention is provided with a heat exchange body through which reclaimed air is circulated so that heat exchange between the outside air and the reconditioning air can be realized more easily. A plurality of first tubes are accommodated in the heat exchange body, And the second pipe is received in the second space, and the reconditioning air is introduced into the second space to mutually heat-exchange, and the heat exchange efficiency is improved while minimizing volume and weight.

In addition, the dehumidifier of the present invention has the effect of reducing vibration and noise by providing a rubber ring between the fan and the rotating shaft so as to minimize the vibration and noise generated by the rotation of the fan.

FIG. 1 is a flow chart showing the movement path of the outside air and the regeneration air of the dehumidifier according to the present invention. FIG.
2 is a rear perspective view showing a dehumidifier according to the present invention.
3 is a front perspective view showing a dehumidifier according to the present invention.
4 and 5 are rear perspective views of a dehumidifier according to the present invention.
6 is a front view showing a dehumidifying member of the dehumidifier of the present invention.
7 is an exploded perspective view of a heat exchanger in the dehumidifier according to the present invention.
8 is an exploded perspective view showing the flow of outside air and regeneration air in the present invention.
9 is an exploded perspective view showing the flow of the external air discharged in the present invention.
10 is an exploded perspective view showing a rubber ring in the dehumidifier according to the present invention.

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

First, in the drawings, it is noted that the same components or parts are denoted by the same reference numerals as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

2 is a rear perspective view of a dehumidifier according to the present invention, FIG. 3 is a front perspective view showing a dehumidifier according to the present invention, and FIGS. 4 and 5 are cross- FIG. 7 is an exploded perspective view showing a heat exchanger in the dehumidifier according to the present invention, and FIG. 8 is an exploded perspective view of the dehumidifier according to the present invention. FIG. 9 is an exploded perspective view showing the flow of the outside air to the present invention, and FIG. 10 is an exploded perspective view showing a rubber ring of the dehumidifier according to the present invention.

2 to 5, the configuration of the dehumidifier 10 according to the present invention will be described. The external air A1 sucked through the dehumidification fan 110 is passed through a rotating moisture absorption plate 120 to remove moisture from the external air A1 A regeneration unit 200 including a dehumidifying unit 100 for discharging the air to the outside and a regeneration fan 210 for circulating the regeneration air A2 for removing the moisture absorbed by the moisture absorption plate 120. The regeneration unit 200 regenerates the regeneration air And a heat exchanger 300 for condensing the moisture contained in the regeneration air A2 and discharging the moisture to the outside.

The dehumidifier 10 according to the present invention will be described in more detail as follows.

First, the direction in which the arrows shown in the entire drawing are directed is referred to as "front", "front side", "front side", "front side", and the like, Side, " " rear ", and the like, the side parallel to the front side and the rear side is referred to as " side "

As shown in FIG. 2, the dehumidifier 10 of the present invention includes a front cover 20, a rear cover 30, and a dehumidifier main body 40, as shown in FIG. At this time, the front cover 20 and the rear cover 30 are vertically long and horizontally wide, and the dehumidifier main body 40 is accommodated therein.

In addition, the front cover 20 and the rear cover 30 are both opened to receive a discharge portion 400 for discharging outside air. In addition, a discharge tank 60 for storing condensation water is installed below the front cover 20.

On the other hand, the rear cover 30 is provided with a suction port 31 for sucking the outside air A1. The direction of the sucked airflow is as indicated by an arrow in FIG. 2, and the sucked air stream is defined as the front And the arrows in the lower part of FIG. 2 are as shown.

3 is an exploded view of the dehumidifier 10 of the present invention. A dehumidifying member 130 is provided on the rear cover 30 side of the dehumidifier main body 40 and a heat exchanging unit 300 is provided on the front side of the dehumidifying member 130. Further, a condensation water receiving plate 40 is coupled to the lower portion of the heat exchanging unit 300. The condensed water collected in the condensate water tray 40 flows into the discharge tank 60.

As shown in FIGS. 4 and 5, the front surface of the dehumidifier main body 40 is a heat exchanger 300, and the present heat exchanger 300 is installed on the front surface of the dehumidifier 130. At this time, the dehumidifying member 130 is formed with a space connected back and forth so as to receive the moisture absorption plate 120.

In addition, the dehumidifying member 130 is formed such that the dehumidifying section 133 through which the outside air A1 passes and the regeneration section 135 through which the regeneration air A2 passes are allowed to rotate while the surface of the moisture absorptive plate 120 is exposed to the dehumidifying section 133 and the regeneration section 135 And a guide hole 137 is formed in the upper portion.

At this time, in order to separate the dehumidifying section 133 and the reconditioning air A2, a plurality of support rods 131 are formed in a radial shape. Here, one support 131 is divided into two dehumidification sections 133 and one regeneration section 135 by equally spacing three supports 131.

The support base 131 is provided so as to correspond to the front and rear of the dehumidifying member 130. As described above, the surface of the disk-shaped moisture absorption plate 120 rotates while being exposed to the dehumidification section 133 and the regeneration section 135 in the space between the supports 131.

A dehumidification case 150 is provided on the rear side of the dehumidification member 130. The dehumidification case 150 is divided into a first dehumidification case 150a and a second dehumidification case 150b for accommodating the dehumidification fan 110.

In the second dehumidification case 150b, a space connected to the front and back to accommodate the dehumidification fan 110 is formed. The shape and size of the accommodation space correspond to the moisture absorption plate 120. Dehumidification case 150a located at the rear of the second dehumidification case 150b.

Inside the dehumidification case 150, a first motor 160 for supplying a rotational force to the dehumidification fan 110 is accommodated. The first motor 160 can supply rotational force to the dehumidification fan 110 as well as the regeneration fan 210. Further, a discharge groove 151 is formed in the upper part of the second dehumidification case 150b. The shape of the middle discharge groove 151 is equally parabolic to accommodate the parabolic flow of the outside air and the upper opening is relatively large.

As shown in FIG. 6, a space for connecting the front and rear parts is formed in the dehumidifying member 130, and the space accommodates the disk-shaped moisture absorption plate 120. A honeycomb-shaped component is provided in the case of the moisture absorption plate 120, and a dehumidifying agent such as zeolite, silica gel, lithium chloride, and calcium chloride is held in the honeycomb-shaped moisture absorption plate 120 component.

A second motor 170 for rotating the moisture absorption plate 120 is provided below the dehumidifying member 130. The moisture absorption plate 120 rotates the radial axis at a slow speed (usually one rotation per minute).

A guide hole 137 is formed in the upper portion of the dehumidifying member 130. The heated reconditioning air A3 passes through the guide hole 137. [ A guide member 140 disposed on the rear surface of the regeneration section 135 for allowing the regeneration air A2 circulated through the regeneration section 200 to flow into the rear surface of the hygroscopic plate 120 through the guide hole 137, And a dehumidification case 150 in which a dehumidification fan 110 is installed and a discharge groove 151 for guiding the outside air A1 sucked through the dehumidification fan 110 upward and discharging it to the outside is formed.

7 shows the structure of the heat exchanging part 300. FIG. At this time, the heat exchange unit 300 includes a heat exchange body 310. Here, the heat exchange body 310 is a circular structure having an empty space. The heat exchange body 310 has a first space 323 and a second space 325 formed by providing a plurality of partition plates 320 on the inner circumference so as to circulate the reconditioning air A2.

Particularly, the partition plate 320 is formed in three or more radial shapes. Here, one embodiment of the partition plate 320 is divided into two first spaces 323 and one second space 325 by equally spacing the three partition plates 320.

Here, the first space 323 and a part of the second space 325 are communicated with each other through the circulation hole 321 in the remaining partition plate 320 excluding the one partition plate 320. Here, the circulation hole 321 has a rectangular shape. When the number of the partition plates 320 is three or more, the second space 325 is communicated with each other through the circulation hole 321.

Further, the plurality of first tubes 330 are horizontally received in the first space 323 to receive the outside air A1, and the plurality of second tubes 340 are horizontally housed in the second space 325 to supply the reconditioning air A2, And a heating chamber 380 communicating with the first space 323 for heating the reconditioning air A2 is installed on the outer circumferential surface of the heat exchange body 310. At this time, the heating heater 381 is accommodated in the heating chamber 380 to heat the reconditioning air A2.

A first support wall 350 through which a plurality of first communication holes 351 communicating with the first tube 330 penetrate is installed on the front and rear surfaces of the first tube 330 to seal the second space 325.

A second tube 340 having a length such that the reconditioning air A2 having passed through the inside of the second tube 340 can be introduced into the circulation hole 321 is received in the second space 325, A second support wall 360 through which the communication hole 361 penetrates is installed on the front and rear surfaces of the second tube 340 to seal the second space 325. A cover 370 is provided on the front surface of the heat exchange body 310 to allow external air A1 The air flowing into the second space 325 is blocked while flowing into the first tube 330, and the reconditioned air A2 discharged through the second tube 340 flows into the circulation hole 321.

At this time, the cover 370 is formed with a dehumidifying hole 371 through which the outside air A1 flows in the first space 323, and a blocking plate 373 blocking the introduction of the outside air A1 into the second space 325 is provided. Install the guide plate 375 vertically.

In addition, in the heat exchange body 310, a plurality of first tubes 330 are horizontally received in the first space 323 to receive the outside air A1, and a plurality of second tubes 340 are horizontally housed in the second space 325, And a heating chamber 380 communicating with the first space 323 for heating the reconditioning air A2 is installed on the outer circumferential surface of the heat exchanging body 310. [

In the heat exchange body 310, a recovery hole 311 for allowing the reconditioning air A2 to be recovered by the regeneration fan 210 and a drain hole 313 for discharging the condensed water to the outside are formed in the periphery of the first space 323, An inlet hole 315 through which the regeneration air A2 flows and a heating hole 317 through which the regeneration air A2 is guided to the heating chamber 380 are formed.

The connection member 390 further includes a regeneration inlet 391 communicated with the inlet hole 315 and a regeneration outlet 393 communicated with the recovery hole 311. [

That is, as shown in FIG. 4, the sectional area of the heat exchange body 310 and the sectional area of the moisture absorption plate 120 in the heat exchange unit 300 are equal to each other, and then they are close to each other. By doing so, the distance of movement between the regeneration air A2 and the outside air A1 can be reduced, and the amount of heat of the regeneration air A2 reduces the flow loss.

At the same time, the disk-shaped heat exchanging part 300 has a large heat exchanging surface area. In addition, by increasing the length of the first tube 330 and the second tube 340 relatively easily during actual production, the heat exchange surface area is further increased to increase the heat exchange efficiency. In addition, the heat exchanging unit 300 can prevent a small amount of dew condensed water generated in the heat recovery heat exchanger installed in front of the moisture absorption plate 120 from flowing back to the moisture absorption plate 120.

The operation principle of the dehumidifier 10 of the present invention will be briefly described with reference to FIGS. 1 and 5. FIG.

First, the outside air A1 sucked through the dehumidifying fan 110 is passed through the rotating moisture absorbing plate 120 to remove moisture of the outside air A1. At this time, the discharge direction can be adjusted through the discharge wing 420 to the discharge portion 400.

On the other hand, the regeneration air A2 flowing into the second space 325 passes through the outer peripheral surface of the second tube 340 and is heat-exchanged and is firstly heated. The regeneration air A2, which has been introduced into the heating chamber 380 and is secondarily heated, flows into the second pipe 340 while absorbing the moisture of the moisture absorption plate 120, and is primarily cooled. The reconditioned air A2 is introduced into the first space 323 and is cooled by the heat exchange between the low temperature external air A1 flowing through the first tube 330 and the reconditioning air A2, Is discharged to the outside through the drain hole 313.

Referring to FIG. 8, the operation principle of the dehumidifier 10 of the present invention will be described in detail as follows. The dashed arrows indicate the airflow direction of the outside air A1, and the solid arrows indicate the airflow direction with the reconditioning air A2. The outside air A1 is sucked from the front side into the first support wall 350 before condensation. The outside air A1 can not enter the heat exchanger for heat recovery due to the stopper of the blocking plate 373 and passes through the first supporting wall 350 before condensation in the case and enters the first pipe 330. [ After completing the heat exchange in the pipe, the external air A1 leaves the heat exchanger 300 through the first support wall 350 after condensation. When the outside air A1 leaving the heat exchanging part 300 passes through the desiccant plate installed in the dehumidifying member 130, water contained therein is sucked into the desiccant to be removed. It should be noted that a portion where the outside air passes through the moisture absorption plate 120 corresponding to the heat exchanger for condensation is two-thirds of the area of the moisture absorption plate 120. The outside air A1 after drying will be expressed as follows after passing through the dehumidifying member 130.

The regeneration air A2 enters the heat recovery heat exchanger through the connecting member 390. [ At this time, heat exchange is performed with the reconditioning air A2 flowing through the outer surface of the second pipe 340. The temperature of the reconditioning air A2 after heat exchange is increased and heated through the electric heater 381 located in the heating chamber 380 to be a hot gas. The high-temperature regeneration air A2 enters the guide member 140 through the guide hole 137. [ Under the guidance of the guide member 140, the regeneration air is downstream and changes its direction to the preceding moisture absorption plate 120. The high-temperature regeneration air passes through the other one-third of the area of the moisture absorption plate 120 to remove moisture therein. Passes through the regeneration air of the moisture absorption plate 120, enters the second tube 340 through the second support wall 360, and performs heat exchange with the low-temperature regeneration air A2 that has entered the connection member 390 before. The regeneration air leaving the second tube 340 enters the space defined by the second support wall 360, the blocking plate 373, the heat exchange body 310 and the partition plate 320, and then enters the first space 323 through the circulation hole 321. The regeneration air A2 in the first space 323 exchanges heat between the outer surface of the first pipe 330 and the low temperature outside air A1 just sucked in the pipe. The condensation water falls on the condensate water tray 40 through the drain hole 313 under the action of gravity, and is collected in the discharge tank 60. The regeneration air after condensation leaves the heat exchanger 300 through the regeneration outlet 393.

Combine Figure 9 to introduce the motion of the outside air A1 as follows. The above introduction introduces that the outside air leaves the desiccant plate 120. The outside air enters the dehumidification fan 110 through the second dehumidification case 150b. Under the action of the dehumidification fan 110, the outside air A1 flows upward through one outlet 410 of the second dehumidification case 150b and leaves the dehumidifier through the outlet 410. [

The dehumidifying fan 110 and the regeneration fan 210 have the same structure. The present invention improves on the two fans. The dehumidification fan 110 and the regeneration fan 210 are driven by a motor shaft positioned at the center thereof. The existing motor shaft, the dehumidification fan 110, and the regeneration fan 210 are rigid connections, so that the vibration is relatively large. In the present invention, the rubber ring 520 is provided on the outer side of the motor shaft. The motor shaft was fixed to the center of the dehumidification fan 110 and the regeneration fan 210 through the washer 500 and the fixing ring 510 again. Thus, the connection between the motor shaft, the dehumidification fan 110 and the regeneration fan 210 is changed to an elastic connection, thereby reducing the vibration and reducing the noise.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be clear to those who have knowledge of.

Description of the Related Art [0002]
A1: Outside air A2: Regeneration air
10: Dehumidifier 20: Front cover
30: rear cover 31: inlet
40: Dehumidifier main body 50: Condensate water tray
60: discharge tank
100: dehumidifying part 110: dehumidifying fan
120: moisture absorption plate 130: dehumidifying member
131: support 133: dehumidification zone
135: Playback section 137: Guide ball
140: guide member 150: dehumidification case
151: discharge groove 160: first motor
170: second motor
200: Playback unit 210: Playback fan
220: Playback case
300: heat exchange unit 310: heat exchange body
311: recovery hole 313: drain hole
315: inlet hole 317: heating hole
320: partition plate 321: circulation hole
323: first space 325: second space
330: first pipe 340: second pipe
350: first support wall 351: first communication hole
360: second support wall 361: second communicating hole
370: cover 371: dehumidifying ball
373: blocking plate 375: guide plate
380: Heating chamber 381: Heating heater
390: connecting member 391: regeneration inlet
393: regeneration exit
400: discharging portion 410: discharging hole
420: discharge wing
500: Washer 510: Retaining ring
520: Rubber ring

Claims (8)

A dehumidifying part for passing outside air sucked through a dehumidifying fan to a rotating desiccant plate to discharge the moisture-removed air of the outside air to the outside,
A regeneration unit including a regeneration fan for circulating regeneration air for removing the moisture absorbed by the moisture absorption plate;
And a heat exchange unit for condensing the moisture contained in the regeneration air and discharging the moisture to the outside by exchanging heat between the outside air and the regeneration air.
The method according to claim 1,
The dehumidifying part
A dehumidifying member having a dehumidification section through which the outside air passes and a regeneration section through which the regeneration air passes, a surface of the moisture absorption plate being coupled to the dehumidification section and the regeneration section such that they can rotate while being exposed,
A guide member installed on the rear surface of the regeneration section to allow the regeneration air circulated through the regeneration section to flow into the rear surface of the hygroscopic plate through the guide hole,
And a dehumidification case coupled to a rear surface of the dehumidifying member, the dehumidifying case having a dehumidifying fan therein, and a discharge groove for guiding the outside air sucked through the dehumidifying fan upward to discharge the discharged air to the outside.
The method according to claim 1,
The heat-
A heat exchange body having a first space and a second space formed by providing a plurality of partition plates at an inner periphery so as to circulate the regeneration air,
Wherein a plurality of first tubes are horizontally received in the first space to receive external air and a plurality of second tubes are horizontally housed in the second space to introduce reclaimed air into the first space to mutually exchange heat, And a heating chamber communicating with the first space for heating the regeneration air.
The method of claim 3,
The heat-
And a discharge port for discharging the condensed water to the outside is formed in the periphery of the first space, and a suction hole and a reconditioning air for introducing the reconditioning air into the second inside space are formed in the heating chamber And a heating hole for guiding the heated air to the dehumidifier.
5. The method of claim 4,
And a connection member provided on a side surface of the heat exchange body, wherein the connection member comprises a regeneration inlet communicated with the inlet hole and a regeneration outlet communicated with the recovery hole.
The method of claim 3,
The heat-
Wherein a first support wall through which a plurality of first communication holes communicating with the first tube are passed is provided on the front and rear surfaces of the first tube so as to seal the second space.
The method of claim 3,
The heat-
A second tube having a length that allows the first space and a part of the second space to communicate with at least one of the partition plates through the circulation hole so that the regeneration air having passed through the inside of the second tube can be introduced into the circulation hole, A second support wall through which a plurality of second communication holes communicating with the second tube are passed is provided on the front and rear surfaces of the second tube to seal the second space, Wherein a cover is provided on the front surface of the body so as to prevent the introduction of the outside air into the second space and to flow into the first tube, and the regeneration air discharged through the second tube flows into the circulation hole.
8. The method of claim 7,
The cover
Wherein a dehumidification hole is formed to communicate with the first space and a dehumidification hole into which the outside air flows, and a blocking plate for blocking external air from entering the second space is installed, and a guide plate is installed vertically on the rear surface of the blocking plate.

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