JP4715206B2 - Dehumidifier - Google Patents

Description

  The present invention relates to a dehumidifier that dehumidifies indoor air.

  As a conventional dehumidifying device including a heat pump and moisture absorbing / releasing means, there is an apparatus that circulates air in the order of a radiator, a moisture releasing part of the moisture absorbing / releasing means, and a heat absorber (see, for example, Patent Document 1).

  Hereinafter, the dehumidifier will be described with reference to FIG.

As shown in FIG. 8, in the main body 101 of the dehumidifying device, a compressor circuit 102, a radiator 103, an expansion mechanism 104, a refrigerant circuit 106 having a heat absorber 105 connected thereto, and a honeycomb rotor 108 on which an adsorbent 107 is supported. The circulation path 111 is formed so that the circulation air 110 blown by the circulation fan 109 circulates in the order of the radiator 103, a part of the honeycomb rotor 108, and the heat absorber 105. Further, the other part of the honeycomb rotor 108 is disposed in a supply path 114 that opens the suction port 112 and the air outlet 113, and the dehumidification target air 116 is supplied by the supply fan 115. In addition, the refrigerant circuit 106 is filled with a refrigerant 117, and the refrigerant 117 is compressed by the compressor 102, and thus circulates in the refrigerant circuit 106 in the order of the radiator 103, the expansion mechanism 104, and the heat absorber 105. The heat pump 118 is operated by radiating heat to the circulating air 110 in the radiator 103 and absorbing heat from the circulating air 110 in the heat absorber 105. The honeycomb rotor 108 is rotated by a driving means (not shown), and the adsorbent 107 carried on the honeycomb rotor 108 with this rotation is brought into contact with the circulating air 110 in the circulation path 111 and to be dehumidified in the supply path 114. The contact with the air 116 is repeated. This adsorbent 107 has a characteristic that it can hold a large amount of water if the relative humidity of the exposed air is high, and the amount of water that can be held decreases if the relative humidity is low. If the contact is repeated, moisture adsorption / desorption is performed according to the difference in the amount of moisture that can be held by the adsorbent 107 at each relative humidity. Here, the circulating air 110 in contact with the adsorbent 107 in the circulation path 111 is heated by the heat radiation of the refrigerant 117 in the radiator 103 and becomes air having a relative humidity lower than that of the air to be dehumidified 116. Due to the difference in humidity, the adsorbent 107 acts to adsorb moisture in the dehumidified air 116 and desorb the adsorbed moisture into the circulating air 110. As a result of this adsorption / desorption action, the moisture absorbing / releasing means 119 is operated, and the portion located in the supply path 114 of the honeycomb rotor 108 absorbs moisture from the dehumidification target air 116 and the circulation path 111 of the honeycomb rotor 108. The part located inside becomes the moisture releasing part 121 that releases moisture to the circulating air 110. The air to be dehumidified 116 absorbed in the moisture absorption part 120 is blown out from the air outlet 113 to the outside of the main body 101 as low-humidity air. Is supplied to the vessel 105. The high-humidity circulating air 110 supplied to the heat absorber 105 is cooled to the dew point temperature or less by the heat absorption of the refrigerant 117, and the moisture in the air is saturated. This saturated water is condensed and dropped into the tank 122, and the amount of condensed water accumulated in the tank 122 becomes the dehumidifying amount of the dehumidifying device.
JP 63-1423 (page 2-3, Fig. 1)

  In the above example, the moisture absorption unit 120 absorbs moisture from the dehumidification target air 116, and the moisture absorbed is supplied to the moisture release unit 121 by supplying the high-temperature circulating air 110 heated by the radiator 103 to the moisture release unit 121. The high-humidity circulating air 110 containing the moistened water is cooled in the heat absorber 105 to saturate the water, thereby dehumidifying. Therefore, in order to meet the need to obtain a feeling of cold wind while dehumidifying in hot seasons, it is necessary to separate the air whose temperature has been lowered by passing through the heat absorber 105 from the blown air and blow it out indoors. In the structure forming the circulation path 111, cold air is not obtained, and conversely, the heat of the moisture absorption unit 120 generates heat of adsorption when adsorbing moisture, so that the temperature of the blown air rises.

  In addition, when the indoor temperature is low, the temperature of the high-humidity circulating air 110 supplied to the heat absorber 105 is also low, and the temperature difference with the refrigerant 117 is reduced, so the dehumidification amount is reduced, so that the honeycomb rotor 108 and the radiator 103 It is conceivable to provide auxiliary heating means 123 between them. At this time, by heating with the auxiliary heating means 123, the desorption of moisture from the honeycomb rotor 108 is increased and the temperature difference from the refrigerant 117 can be secured, so the dehumidification amount does not decrease, but the auxiliary heating means 123 used when the room temperature is lowered is reduced. When the room temperature is high, there is a problem that the temperature of the blown air further increases when it is used by mistake.

  The present invention solves the above-mentioned problem, and it is possible to obtain a cool air feeling by separating air that has passed through the heat absorber 105 and having reduced temperature and humidity and blowing the air into the room. A dehumidifier capable of stopping energization of the auxiliary heating means 123 when switching the switching means (5) for switching between mixing and separation of the blowing air of the second blowing means (2) and separation of the blowing air of the second blowing means (2). It is intended to provide.

In order to achieve the above object, the first problem-solving means taken by the present invention includes a compressor (102) that compresses the refrigerant (117) and a radiator that radiates heat to the supply air from the refrigerant (117). (103), a heat pump (118) having an expansion mechanism (104) for expanding the refrigerant (117), and a heat absorber (105) for the refrigerant (117) to absorb heat from the supply air, and a moisture absorption part for absorbing moisture from the supply air (120) and a moisture absorbing / releasing means (119) having a moisture releasing part (121) for releasing moisture to the supply air; an auxiliary heating means (7) for heating the supply air; (103), a moisture discharge part (121), the heat absorber (105), a first outlet (3) that is supplied in this order and blows out indoors at a temperature lower than room air. 1 ventilation means (1) and indoor A second blowing means (2) having a second blowing port (4) for supplying air to the radiator and blowing it into the room, a blown air from the first blowing means and a blowing from the second blowing means (2) Switching means (5) for switching the mixing and separation of air in stages by opening and closing the second outlet (4) and switching means (5) are switched, and the second outlet (4) is closed. A dehumidifying device comprising a third outlet (6) for blowing out the air blown from the second air blowing means (2) and a position detecting means (8) for detecting the switching status of the switching means (5). a mixing of the air outlet prior Symbol second blowing means (2) for blowing air between the first blowing means (1), carried by said switching means separation (5), said switching means (5) is the second If you open air outlet (4), said first blowing means (1) and before Blowing air in the second air blowing means (2), respectively, said first air outlet (3) and outlet air is mixed from the second air outlet (4), said switching means (5) said second air outlet ( If you close the 4), the air outlet of the first blowing means (1) is blown from the first air outlet (3), the air outlet of the second blower means (2) and the third blowout port (6 ) And a position detection means (8) for detecting the switching state of the switching means (5), and operating conditions of the auxiliary heating means (7) according to the output of the position detection means (8) It is made into the structure which changes.

  In this means, when the second blowout port (4) is opened by the switching means (5), the blowout air of the first blower means (1) which has passed through the heat absorber (105) and has decreased temperature and humidity, and the radiator The blown air of the second blowing means (2) whose temperature has risen after passing through (103) is mixed and blown out from the first blowing port (3) and the second blowing port (4), respectively.

  Moreover, when the 2nd blower outlet (4) is obstruct | occluded by the switching means (5), the blown air of the 2nd ventilation means (2) which passed the heat radiator (103) and the temperature rose becomes the 3rd blower outlet (18). ) Is separated from the blown air of the main blower fan (1) having passed through the heat absorber (105) and the temperature and humidity are lowered, and blown out. Thereby, mixing or separation of hot air and cold air can be selected, the switching state of the switching means (5) can be detected by the position detection means (8), and switching of the operating conditions of the auxiliary heating means (7) can be selected. It becomes possible to efficiently separate and mix the cold air and the hot air only by the operation of the means (5).

  Further, the second problem solving means provided by the present invention is that, in the first problem solving means, the position detecting means (8) detects that the switching means (5) has closed the second outlet (4). In this case, the output of the auxiliary heating means (7) is reduced or stopped.

  In this means, the switching state of the switching means (5) can be detected by the position detection means (8), and the increase, decrease or stop of the output of the auxiliary heating means (7) can be selected, and the operation of the switching means (5) can be selected. Only by this, it becomes possible to efficiently separate and mix cold air and hot air.

  The third problem solving means provided by the present invention includes a position detection means (8) for detecting the switching status of the switching means (5), and a structure for displaying the operation status of the position detection means (8). It is a thing.

  In this means, the switching means (5) detects the open state and the closed state of the second outlet (4) by the position detection means (8) to switch the operating condition of the auxiliary heating means (7) and at the same time detect the position. It is possible to check the operation state by displaying the operation status of the means (8).

  Moreover, the 4th problem-solving means which this invention took was made into the structure which lights LED (9) by the output of a position detection means (8) in the said 1st, 2nd, 3rd problem-solving means. It is.

  In this means, the switching means (5) detects the open state and the closed state of the second outlet (4) by the position detection means (8) to switch the operating condition of the auxiliary heating means (7) and at the same time detect the position. The operation status of the means (8) can be displayed by turning on the LED (9) and the operation state can be easily confirmed.

  Further, a fifth problem solving means provided by the present invention is configured such that the LED (9) blinks in accordance with the output of the position detecting means (8) in the fourth problem solving means.

  In this means, the switching means (5) detects the open state and the closed state of the second outlet (4) by the position detection means (8) to switch the operating condition of the auxiliary heating means (7) and at the same time detect the position. The operation status of the means (8) can be displayed by blinking the LED (9), and the operation state can be easily confirmed.

  The sixth problem-solving means taken by the present invention is the above-described first, second, third, fourth, and fifth problem-solving means, wherein the switching means (5) completely closes the second outlet (4). This is detected by the position detecting means (8).

  In this means, when the position detecting means (8) detects that the switching means (5) has completely closed the second outlet (4), the auxiliary heating means (7) is stopped and the hot air temperature is lowered. At the same time, cold air and hot air can be completely separated to obtain a cold air feeling.

  The seventh problem solving means provided by the present invention is the first, second, third, fourth, fifth and sixth problem solving means, wherein the switching means (5) is a second outlet ( When the position detection means (8) detects that 4) is completely closed, the LED (9) that is lit or blinking is set to blue or green in order to give a cool air feeling.

  In this means, when the position detecting means (8) detects that the switching means (5) has completely closed the second outlet (4), the auxiliary heating means (7) is stopped and the hot air temperature is lowered. At the same time, the cool air and the hot air are completely separated, and the LED (9) is lit or blinked in blue or green, so that a cool air feeling can be obtained not only by bodily sensation but also visually.

  The eighth problem-solving means taken by the present invention is the first, second, third, fourth, fifth, sixth, and seventh problem-solving means, wherein the switching means (5) is the second. When the position detecting means (8) detects that the air outlet (4) is not blocked, the LED (10) that is lit or blinking is made red or yellow in order to give a warm air feeling. is there.

  In this means, when the position detecting means (8) detects that the switching means (5) does not block the second outlet (4), the auxiliary heating means (7) is operated to increase the hot air temperature, By turning on or blinking the LED (10) in red or yellow, not only a bodily sensation but also a warm air sensation can be obtained visually.

  By adopting such a configuration, the present invention has the following effects.

(B) According to the dehumidifying device of the first invention of the present application, the compressor (102) that compresses the refrigerant (117), the radiator (103) that radiates heat to the supply air from the refrigerant (117), and the A heat pump (118) having an expansion mechanism (104) for expanding the refrigerant (117) and a heat absorber (105) for the refrigerant (117) to absorb heat from the supply air, a moisture absorption part (120) for absorbing moisture from the supply air, and a supply Moisture absorption / release means (119) having a moisture release part (121) for moisture release to air, auxiliary heating means (7) for heating supply air, and dehumidification target air (116) as the radiator (103), A first air blowing means (1) provided with a first air outlet (3) that supplies the moisture releasing part (121), the heat absorber (105), and the moisture absorbing part (120) in this order and blows them into the room at a temperature lower than the room air. ) And indoor air to the radiator A second air blowing means (2) having a second air outlet (4) for feeding and blowing into the room, and mixing and separation of the air blown from the first air blowing means and the air blown from the second air blowing means (2) Switching means (5) that switches stepwise by opening and closing of the second outlet (4) and switching means (5) are switched, and the second air blower when the second outlet (4) is closed. A dehumidifier having a third outlet (6) for blowing out the blown air of the means (2), wherein the blown air of the second blower means (2) and the blown air of the first blower means (1) When mixing and separation are performed by the switching means (5) and the switching means (5) opens the second outlet (4), the first blower means (1) and the second blower are provided. means (2) for blowing air, respectively, said first air outlet (3) and the second Blow is mixed from out opening (4), when said switching means (5) is closed the second blowout opening (4), the air blowing of the first blowing means (1) is blow the first blowing mouth (3), the air outlet of the second blower means (2) is blow separated from the third air outlet (6), a position detecting means for detecting the switching state of the switching means (5) to (8) And changing the operating condition of the auxiliary heating means (7) according to the output of the position detection means (8), thereby opening the second outlet (4) by the switching means (5). In this case, the air blown from the first blower means (1) having passed through the heat absorber (105) and having decreased temperature and humidity, and the second blower means (2) having passed through the radiator (103) and increased in temperature. The blowout air is divided into a first blowout port (3) and a second blowout port (4, respectively). ) Will be mixed and blown out. Moreover, when the 2nd blower outlet (4) is obstruct | occluded by the switching means (5), the blown air of the 2nd ventilation means (2) which passed the heat radiator (103) and the temperature rose becomes the 3rd blower outlet (18). ) Is separated from the blown air of the main blower fan (1) having passed through the heat absorber (105) and the temperature and humidity are lowered, and blown out. Thereby, mixing or separation of hot air and cold air can be selected, the switching state of the switching means (5) can be detected by the position detection means (8), and switching of the operating conditions of the auxiliary heating means (7) can be selected. Separation and mixing of cold air and hot air can be efficiently performed only by the operation of the means (5).

  (B) According to the dehumidifying device of the second invention of the present application, the switching state of the switching means (5) is detected by the position detection means (8), and the output of the auxiliary heating means (7) is increased, decreased, or Stop switching can be selected, and cold air and hot air can be separated and mixed efficiently only by operating the switching means (5).

  (C) According to the dehumidifying device of the third invention of the present application, the switching means (5) detects the open state and the closed state of the second outlet (4) by the position detection means (8), and the auxiliary heating means At the same time as switching the operation condition of (7), the operation state of the position detection means (8) can be displayed to check the operation state.

  (D) According to the dehumidifying device of the fourth invention of the present application, the switching means (5) detects the open state and the closed state of the second outlet (4) by the position detection means (8), and the auxiliary heating means At the same time as switching the operating conditions of (7), the operating status of the position detecting means (8) can be displayed by turning on the LED (9) and the operating state can be easily confirmed.

  (E) According to the dehumidifying device of the fifth invention of the present application, the switching means (5) detects the open state and the closed state of the second outlet (4) by the position detection means (8), and the auxiliary heating means At the same time as switching the operation condition of (7), the operation status of the position detection means (8) can be displayed by blinking the LED (9), and the operation state can be easily confirmed.

  (F) According to the dehumidifying device of the sixth invention of the present application, the auxiliary heating means when the position detecting means (8) detects that the switching means (5) has completely closed the second outlet (4). (7) can be stopped, the hot air temperature can be lowered, and cold air and hot air can be completely separated to obtain a cold air feeling.

  (G) According to the dehumidifying device of the seventh invention of the present application, the auxiliary heating means when the position detecting means (8) detects that the switching means (5) has completely closed the second outlet (4). (7) is stopped, the hot air temperature is lowered and the cold air and the hot air are completely separated, and the LED (9) is turned on or blinking in blue or green to obtain not only a bodily sensation but also a cool air sensation visually. Can do.

  (H) According to the dehumidifying device of the eighth invention of the present application, when the position detecting means (8) detects that the switching means (5) does not close the second outlet (4), the auxiliary heating means By driving (7) to increase the temperature of the hot air and lighting or blinking the LED (10) in red or yellow, it is possible to obtain a hot air feeling not only by bodily sensation but also visually.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, the same code | symbol is used about the component same as the conventional example, and detailed description is abbreviate | omitted.

(Embodiment 1)
FIG. 1 is a diagram illustrating a schematic configuration of a dehumidifier according to Embodiment 1 of the present invention.

  As shown in FIG. 1, a refrigerant circuit 106 in which a compressor 102, a radiator 103, an expansion mechanism 104, and a heat absorber 105 are connected to a pipe in a main body 101 of the dehumidifier, a moisture absorption unit 120 that absorbs moisture from the supply air, and supply air The moisture absorbing / releasing means 119 having the moisture releasing part 121 for releasing moisture and the auxiliary heating means 7 are provided, and the refrigerant circuit 106 is filled with the refrigerant 117. Further, the main body 101 is provided with a suction port 112 and a blower port 113, and the dehumidification target air 116, the heating target air 11, and the purge air 12 are extracted from the suction port 112 by the operation of the first blower 1 and the second blower 2. The configuration is such that the main body 101 is supplied. The dehumidification target air 116 supplied into the main body 101 is sequentially supplied to the radiator 103, the moisture release unit 121, the heat absorber 105, and the moisture absorption unit 120 by the first blower 1, and is supplied to the outside of the main body 101 from the outlet 113. In addition, the air 11 to be heated is supplied to the radiator 103 and the auxiliary heating means 7 from the same direction as the air 116 to be dehumidified by the second blower 2 and flows out of the main body 101 from the air outlet 113. The air passage is formed so that the purge air 12 is supplied to the moisture absorption unit 120 from the same direction as the dehumidification target air 116 by the second blower 2 and flows out of the main body 101 from the air outlet 113. Then, by compressing the refrigerant 117 by the compressor 102, the refrigerant 117 circulates in the refrigerant circuit 106 in the order of the radiator 103, the expansion mechanism 104, and the heat absorber 105, and the dehumidification target air 116 supplied to the radiator 103. The heat pump 118 is operated by radiating heat to the heating target air 11 and absorbing heat from the dehumidifying target air 116 supplied to the heat absorber 105.

  FIG. 2 is a schematic development view of the dehumidifying device that realizes the schematic configuration shown in FIG. 1. The main body 101 is formed by six parts: a case upper 13, a case lower 14, a case left 15, a case right 16, a case front 17, and a case rear 18. The case upper 13 has an air outlet 113 and an operation panel 19 for operating the apparatus. And a handle 20 are provided. A suction port 112 is provided at the rear 18 of the case, and a filter 13 is provided at the suction port 112. A water receiver 22, a compressor 102, and a tank 122 are disposed on the lower case 14. On the water receiver 22, the radiator 103, the expansion mechanism 104, the heat absorber 105, the moisture absorbing / releasing means 119, and the first blower 1, the second blower 2 and the heat absorber cover 23 are configured.

  FIG. 3 is a diagram in which the structure of the blowing part is developed in detail with respect to the schematic development view of the dehumidifying device shown in FIG. The air outlet is formed of a first air outlet 3, a second air outlet 4, and a third air outlet 6. The second air outlet 4 and the third air outlet 6 are configured such that the air path is switched by the switching means 5. ing. The blown air from the first blower 1 is blown from the first blower outlet 3 as it is, and the blown air from the second blower 2 is the second blower outlet 4 when the switching means 5 opens the second blower 4. In addition, when the switching means 5 closes the second outlet 4, it blows out from the third outlet 6. That is, when the switching means 5 opens the second air outlet 4, the air blown from the first air blower 1 and the second air blower 2 is mixed from the first air outlet 3 and the second air outlet 4, respectively. In the case where the air is blown out from the front surface of the main body 101 and the switching means 5 closes the second air outlet 4, the air blown from the first blower 1 is transferred from the first air outlet 3 to the front surface of the main body 101. The air blown from the two air blower 2 is separated from the back surface of the main body 101 through the third blowout port 6 and blown out.

  FIG. 4 is a schematic view of the switching means 5 shown in FIG. The switching means 5 is slidably bridged with two rails 24 provided at the second outlet 4, and the second outlet 4 is opened or closed so that the outlet air of the second blower 2 is controlled. It is possible to switch the outlet. Moreover, the magnet 25 is attached to the switching means 5, and the switching means 5 can be reliably fixed by adhering to the metal plate 26 provided on the fixed side. Further, a slide switch 27 is attached to the switching means 5 so that the output of the auxiliary heating means 7 can be adjusted, and a display of cold air and a degree of hot air and an LED are provided beside the switching means 5. .

  As shown in FIGS. 5 to 7, the sliding portion of the switching means 5 is provided with a convex portion 28 and a concave portion 29 in parallel with the sliding direction, and always slides while fitting. A plate spring 30 is attached to the fixed side, and the plate spring 30 is formed such that a portion 32 to be slid more than a portion 31 to which the switch means 5 is fixed is swelled to the switch means 5 side. The fifth spring pushing portion 33 slides while pushing the leaf spring 30. Further, the position detection means 8 using a limit switch is attached to the electrical board 34, and the position of the switching means 5 is detected by the switching means 5 operating the position detection means 8.

  In this description, the position detecting means 8 is a limit switch, but the same effect can be obtained by using a magnet and a Hall IC, or a magnet and a reed switch.

  As described above, with the configuration and operation described above, the dehumidifier of this embodiment has the following effects.

  When the second outlet 4 is opened by the switching means 5, the blown air of the first blower 1 that has passed through the heat absorber 105 and has decreased temperature and humidity, and the second blower that has passed through the radiator 103 and has increased in temperature. The blowing air of the apparatus 2 is mixed and blown out from the first blowing port 3 and the second blowing port 4, respectively. In addition, when the second blowing port 4 is closed by the switching means 5, the blower air of the second blower 2 that has passed through the radiator 103 and has risen in temperature is circulated to the third blowing port 6. It will be separated from the blowing air of the 1st air blower 1 which passed 105, and the temperature / humidity fell, and will blow off. Thereby, the user can select the mixing or separation of hot air and cold air by arbitrarily operating the switching means 5 and switching the output of the auxiliary heating means 7 by the position detection means 8.

  Further, the user can arbitrarily activate the switching means 5 and reduce or stop the output of the auxiliary heating means 7 by the position detecting means 8, thereby increasing the feeling of cold wind.

  In addition, the user can arbitrarily switch the output of the auxiliary heating device 7 by operating the switching means 5 and switching the output of the auxiliary heating device 7 by the position detecting means 8, so that the mixing or separation of hot air and cold air can be selected and visually displayed. You can grasp the driving situation.

  Further, the user can arbitrarily switch the output of the auxiliary heating means 7 by operating the switching means 5 and switching the output of the auxiliary heating means 7 by the position detection means 8, and can select the mixing or separation of the hot air and the cold air as well as the display and the LED. The driving situation can be grasped visually by lighting.

  Further, the user can arbitrarily switch the output of the auxiliary heating means 7 by operating the switching means 5 and switching the output of the auxiliary heating means 7 by the position detection means 8, and can select the mixing or separation of the hot air and the cold air as well as the display and the LED. The driving situation can be grasped visually by flashing.

  Further, when the user operates the switching means 5 and the second air outlet 4 is completely opened and closed, the output of the auxiliary heating means 7 is energized and stopped by the position detection means 8 to mix hot and cold air. Or a separation choice can be made.

  Further, when the user operates the switching means 5 and the second air outlet 4 is completely opened and closed, the output of the auxiliary heating means 7 is energized and stopped by the position detection means 8 to mix hot and cold air. Alternatively, by selecting separation, when the second outlet 4 is completely blocked, the LED is turned on or blinking in blue or green, so that not only a bodily sensation but also a cool sensation can be obtained visually.

  Further, when the user operates the switching means 5 and the second air outlet 4 is completely opened and closed, the output of the auxiliary heating means 7 is energized and stopped by the position detection means 8 to mix hot and cold air. Alternatively, by selecting separation, when the second outlet 4 is completely opened, the LED is lit or blinked in red or yellow, so that not only a bodily sensation but also a warm air sensation can be obtained visually.

  As described above, the dehumidifier according to the present invention has a configuration in which the circulation path 111 is not provided, can separate the air that has passed through the heat absorber 105 and has decreased temperature and humidity, and blow it out indoors. It is suitable for applications where it is desired to obtain a cool wind feeling.

1 is a schematic cross-sectional view of a dehumidifier according to Embodiment 1 of the present invention. Exploded perspective view Exploded perspective view of the outlet Detailed perspective view from below of the switching means Perspective view of essential parts from above of the switching means. Cross section of the switching means Vertical section of the switching means The figure which showed schematic structure of the conventional dehumidifier

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 1st ventilation means 2 2nd ventilation means 3 1st blowing outlet 4 2nd blowing outlet 5 Switching means 6 3rd blowing outlet 7 Auxiliary heating means 8 Position detection means 9 LED
10 LED
DESCRIPTION OF SYMBOLS 102 Compressor 103 Radiator 104 Expansion mechanism 105 Heat absorber 116 Air to be dehumidified 117 Refrigerant 118 Heat pump 119 Moisture absorption / release means 120 Moisture absorption part 121 Moisture release part

Claims (8)

A compressor (102) that compresses the refrigerant (117), a radiator (103) that radiates heat to the supply air from the refrigerant (117), an expansion mechanism (104) that expands the refrigerant (117), and the refrigerant (117) A heat pump (118) having a heat absorber (105) that absorbs heat from the supply air, a moisture absorption part (120) that absorbs moisture from the supply air, and a moisture absorption / release means having a moisture release part (121) that dehumidifies the supply air (119), auxiliary heating means (7) for heating the supplied air, and dehumidification target air (116) are the radiator (103), the moisture releasing part (121), the heat absorber (105), and the moisture absorbing part. (120) is supplied in the order of the first blower means (1) provided with a first outlet (3) that blows into the room at a temperature lower than the room air, and the first blower means (1) that supplies the room air to the radiator and blows it into the room. 2nd with 2 outlets (4) The wind means (2), opening of the first air and the second air blowing means blow the air blowing means (2) blowing the second blowout opening the mixing and separation of the air (4), stepwise switch switched by closing When the means (5) and the switching means (5) are switched and the second outlet (4) is closed, a third outlet (6) for blowing out the air blown from the second blowing means (2) is provided. A dehumidifying device provided, wherein the switching means (5) performs mixing and separation of the blowing air of the second blowing means (2) and the blowing air of the first blowing means (1), and the switching means ( When 5) has opened the said 2nd blower outlet (4), the blowing air of the said 1st ventilation means (1) and the said 2nd blower means (2) is respectively the said 1st blowout opening (3). ) And the second outlet (4), and the outlet If (5) is closed the second blowout opening (4), the air blowing of the first blowing means (1) is blown from the first air outlet (3), the second air blowing means (2) The blowout air is separated from the third blowout port (6) and blown out, and is provided with position detection means (8) for detecting the switching state of the switching means (5), and according to the output of the position detection means (8) A dehumidifying device that changes operating conditions of the auxiliary heating means (7). The output of the auxiliary heating means (7) is reduced or stopped when the position detecting means (8) detects that the switching means (5) has closed the second outlet (4). The dehumidifying device described. The dehumidifying device according to claim 1, further comprising a position detecting means (8) for detecting a switching status of the switching means (5), wherein the operating status of the position detecting means (8) is displayed. The dehumidifying device according to any one of claims 1 to 3, wherein the LED (9) is turned on by the output of the position detecting means (8). The dehumidifying device according to any one of claims 1 to 3, wherein the LED (9) blinks in accordance with the output of the position detecting means (8). 6. The dehumidifying device according to claim 1, wherein the position detecting means (8) detects that the switching means (5) has completely closed the second outlet (4). When the position detecting means (8) detects that the switching means (5) has completely closed the second outlet (4), the LED (9) that is lit or blinking is blue or green in order to give a cool air feeling. The dehumidifying device according to any one of claims 4 to 6, wherein When the position detecting means (8) detects that the switching means (5) is not closing the second outlet (4), the LED (10) that is lit or blinking is turned red or red to give a warm air feeling. The dehumidifying device according to claim 4, wherein the dehumidifying device is yellow.

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