WO2018154839A1 - Déshumidificateur - Google Patents

Déshumidificateur Download PDF

Info

Publication number
WO2018154839A1
WO2018154839A1 PCT/JP2017/036484 JP2017036484W WO2018154839A1 WO 2018154839 A1 WO2018154839 A1 WO 2018154839A1 JP 2017036484 W JP2017036484 W JP 2017036484W WO 2018154839 A1 WO2018154839 A1 WO 2018154839A1
Authority
WO
WIPO (PCT)
Prior art keywords
condenser
air
evaporator
housing
dehumidifier
Prior art date
Application number
PCT/JP2017/036484
Other languages
English (en)
Japanese (ja)
Inventor
博史 中村
英雄 柴田
好孝 明里
元 露木
Original Assignee
三菱電機株式会社
三菱電機ホーム機器株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社, 三菱電機ホーム機器株式会社 filed Critical 三菱電機株式会社
Priority to CN201780078936.8A priority Critical patent/CN110290852B/zh
Priority to JP2019501028A priority patent/JP6791349B2/ja
Publication of WO2018154839A1 publication Critical patent/WO2018154839A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle

Definitions

  • the present invention relates to a dehumidifier.
  • Patent Document 1 describes a dehumidifier.
  • the dehumidifier described in Patent Document 1 includes an evaporator, a condenser, and a blower.
  • a dehumidifier equipped with an evaporator, a condenser and a blower can dehumidify air and blow out dry air.
  • the evaporator, the condenser, and the air blower are accommodated in the main body.
  • the evaporator and the condenser are arranged in series on the same air passage formed inside the main body. For this reason, for example, the amount of air passing through the evaporator and the amount of air passing through the condenser cannot be made different from each other.
  • the air volume of the air passing through the evaporator and the air volume of the air passing through the condenser cannot be set to appropriate amounts, respectively.
  • the present invention has been made to solve the above-described problems.
  • the objective of this invention is providing the dehumidifier which can make the air volume of the air which passes an evaporator, and the air volume of the air which passes a condenser respectively into an appropriate quantity.
  • a dehumidifier includes a first evaporator through which a heat medium passes, a compressor that compresses the heat medium that has passed through the first evaporator, and a first medium through which the heat medium compressed by the compressor passes.
  • a condenser a housing, and a blowing means.
  • the housing accommodates the first evaporator, the compressor, and the first condenser inside.
  • the air blowing means takes air into the housing and sends the taken air to the outside of the housing. Part of the air taken into the housing by the blowing means passes through the first evaporator and the first condenser in order. Further, part of the air taken into the housing by the blower means passes through the first condenser without passing through the first evaporator.
  • the dehumidifier according to the present invention includes a first evaporator, a first condenser, a casing, and a blowing means. Part of the air taken into the housing by the blowing means passes through the first evaporator and the first condenser in order. Further, part of the air taken into the housing by the blower means passes through the first condenser without passing through the first evaporator. For this reason, according to the dehumidifier which concerns on this invention, the air volume of the air which passes an evaporator, and the air volume of the air which passes a condenser can each be made into an appropriate quantity.
  • FIG. 3 is a diagram schematically illustrating a heat medium circuit according to the first embodiment. 3 is a diagram schematically showing an air path inside the housing of the first embodiment.
  • FIG. 6 is a diagram schematically showing a modification of the air path inside the housing of the first embodiment.
  • FIG. 6 is a diagram schematically showing an air path inside the housing of the second embodiment.
  • FIG. 6 is a diagram schematically showing a heat medium circuit according to a second embodiment.
  • FIG. 10 is a diagram schematically showing a first modification of the air path inside the housing of the second embodiment. It is a figure which shows typically the 2nd modification of the air path inside the housing
  • FIG. 1 is a front view of the dehumidifier 1 of the first embodiment.
  • FIG. 1 shows the appearance of the dehumidifier 1.
  • the dehumidifier 1 is used for the purpose of reducing indoor humidity, for example.
  • FIG. 2 is a cross-sectional view of the dehumidifier 1 of the first embodiment.
  • FIG. 2 shows a cross-section at the position AA in FIG.
  • FIG. 2 shows an internal configuration of the dehumidifier 1 according to the first embodiment.
  • the dehumidifier 1 includes a housing 10.
  • casing 10 is formed so that it can become independent.
  • the housing 10 is formed with a suction port 11 and an air outlet 12.
  • the suction port 11 is an opening for taking in air from the outside to the inside of the housing 10.
  • the air outlet 12 is an opening for sending air from the inside of the housing 10 to the outside.
  • the suction port 11 is formed on the back surface of the housing 10.
  • the air outlet 12 is formed on the upper surface of the housing 10.
  • the suction inlet 11 and the blower outlet 12 may be provided in arbitrary places.
  • the suction port 11 may be formed on the side surface of the housing 10.
  • the dehumidifier 1 in which the suction port 11 is formed at a portion other than the back surface of the housing 10 can be used in a state where the back surface of the housing 10 is in contact with or close to the wall.
  • the dehumidifier 1 includes a blower fan 21 as an example of a blower.
  • the blower fan 21 is housed inside the housing 10. Inside the housing 10, an air passage that leads from the suction port 11 to the air outlet 12 is formed. The blower fan 21 is disposed in this air path.
  • the blower fan 21 is a device that takes air into the housing 10 and sends the taken air to the outside of the housing 10.
  • the dehumidifier 1 includes an evaporator 31, a compressor 32, a condenser 33a, and a condenser 33b.
  • the evaporator 31, the compressor 32, the condenser 33a, and the condenser 33b are accommodated in the housing 10 as shown in FIG.
  • the dehumidifier 1 of the present embodiment includes dehumidifying means.
  • the dehumidifying means is for removing moisture in the air.
  • the dehumidifying means is constituted by a heat medium circuit.
  • the heat medium circuit is a circuit in which the heat medium circulates.
  • FIG. 3 is a diagram schematically illustrating the heat medium circuit according to the first embodiment.
  • the heat medium circuit of the present embodiment is formed by an evaporator 31, a compressor 32, a condenser 33a, a condenser 33b, and a decompression device 34, as shown in FIG.
  • a heat medium flows through the evaporator 31, the compressor 32, the condenser 33a, the condenser 33b, and the decompression device 34.
  • the evaporator 31, the compressor 32, the condenser 33a, the condenser 33b, and the decompression device 34 are connected in an annular shape through a pipe through which the heat medium flows.
  • the evaporator 31, the condenser 33a, and the condenser 33b are heat exchangers for exchanging heat between the heat medium and the air.
  • the compressor 32 is a device that compresses the heat medium.
  • the decompression device 34 is a device that decompresses the heat medium.
  • the decompression device 34 is, for example, an expansion valve or a capillary tube.
  • the evaporator 31, the compressor 32, the condenser 33a, the condenser 33b, and the decompression device 34 have an inlet and an outlet for the heat medium, respectively.
  • the outlet of the evaporator 31 is connected to the inlet of the compressor 32.
  • the heat medium that has passed through the evaporator 31 flows into the compressor 32.
  • the compressor 32 compresses the heat medium that has flowed into the compressor 32.
  • the heat medium compressed by the compressor 32 flows out from the outlet of the compressor 32.
  • the outlet of the compressor 32 is connected to the inlet of the condenser 33b.
  • the outlet of the condenser 33b is connected to the inlet of the condenser 33a.
  • the heat medium compressed by the compressor 32 passes through the condenser 33a and the condenser 33b.
  • the outlet of the condenser 33a is connected to the inlet of the decompression device 34.
  • the heat medium that has passed through the condenser 33a and the condenser 33b flows into the decompression device 34.
  • the decompression device 34 decompresses the heat medium flowing into the decompression device 34.
  • the heat medium decompressed by the decompression device 34 expands.
  • the outlet of the decompression device 34 is connected to the inlet of the evaporator 31.
  • a heat medium decompressed by the decompression device 34 flows into the evaporator 31.
  • the heat medium sequentially passes through the evaporator 31, the compressor 32, the condenser 33b, the condenser 33a, and the decompression device 34.
  • the heat medium that has passed through the pressure reducing device 34 passes through the evaporator 31 again.
  • the heat medium circulates in the heat medium circuit in this way. Note that the connection order of the condenser 33a and the condenser 33b in the heat medium circuit may be reversed.
  • FIG. 4 is a diagram schematically showing an air path inside the housing of the first embodiment.
  • FIG. 4 corresponds to a schematic view of a part of the cross-sectional view of FIG.
  • casing 10 and the said air path is demonstrated in detail.
  • the evaporator 31, the condenser 33a, and the condenser 33b that form the heat medium circuit are arranged in an air path that leads from the suction port 11 to the blowout port 12, as shown in FIGS.
  • the evaporator 31, the condenser 33 a and the condenser 33 b are arranged between the blower fan 21 and the suction port 11.
  • the condenser 33b is arranged on the upstream side of the blower fan 21 in the air passage leading from the suction port 11 to the blower outlet 12. Moreover, the condenser 33a is arrange
  • a gap with a preset dimension between the condenser 33a and the condenser 33b is referred to as a mixing space 41 in the present disclosure. That is, a mixing space 41 is formed in the housing 10 between the condenser 33a and the condenser 33b. The mixing space 41 is formed upstream of the condenser 33 b in the air path that leads from the suction port 11 to the blower outlet 12.
  • the air path leading from the suction port 11 to the air outlet 12 includes a first air path and a second air path.
  • the first air path and the second air path are formed inside the housing 10.
  • the first air path is an air path formed so that a part of the air taken into the housing 10 by the blower fan 21 passes through the evaporator 31 and the condenser 33b in order.
  • the second air passage is an air passage formed so that a part of the air taken into the housing 10 by the blower fan 21 passes through the condenser 33b without passing through the evaporator 31.
  • a dehumidifying air passage 42 which is an example of a first air passage, is formed inside the housing 10 of the present embodiment.
  • a bypass air passage 43 which is an example of a second air passage, is formed inside the housing 10 of the present embodiment.
  • the dehumidifying air passage 42 and the bypass air passage 43 are air passages that lead from the suction port 11 to the mixing space 41, respectively.
  • the dehumidifying air passage 42 is formed so that a part of the air taken into the housing 10 by the blower fan 21 passes through the evaporator 31, the condenser 33a, and the condenser 33b in order.
  • the evaporator 31 and the condenser 33a are disposed in the dehumidifying air passage 42.
  • the dehumidifying air path 42 extends from the suction port 11 to the mixing space 41 via the evaporator 31 and the condenser 33a.
  • the bypass air passage 43 is formed so that a part of the air taken into the housing 10 by the blower fan 21 passes through the condenser 33b without passing through the evaporator 31 and the condenser 33a.
  • the bypass air passage 43 is formed so as to bypass the evaporator 31 and the condenser 33a.
  • the bypass air passage 43 extends from the suction port 11 to the mixing space 41 without passing through the evaporator 31 and the condenser 33a.
  • the dehumidifying air passage 42 that is an example of the first air passage and the bypass air passage 43 that is an example of the second air passage are formed by an arbitrary method.
  • a partition member 50 is provided inside the housing 10.
  • the partition member 50 is a member that separates the dehumidifying air passage 42 and the bypass air passage 43.
  • the partition member 50 has a flat plate shape, for example.
  • the partition member 50 is provided above the evaporator 31 and the condenser 33a as shown in FIGS.
  • the dehumidifying air passage 42 is formed below the partition member 50.
  • the bypass air passage 43 is formed above the partition member 50.
  • the bypass air passage 43 is formed above the evaporator 31 and the condenser 33a.
  • the dehumidifying air passage 42 and the bypass air passage 43 of the present embodiment are formed by the housing 10 and the partition member 50.
  • casing 10 and the partition member 50 may be formed integrally.
  • the dehumidification air path 42 and the bypass air path 43 should just be formed by arbitrary methods as mentioned above.
  • the partition member 50 may not be provided inside the housing 10. Further, the dehumidifying air passage 42 and the bypass air passage 43 may be formed by a member different from the housing 10 and the partition member 50.
  • FIGS. 2 and 4 indicate the flow of air when the dehumidifier 1 is operating.
  • the dehumidifier 1 operates when the blower fan 21 rotates.
  • the dehumidifier 1 is used indoors, for example.
  • an air flow from the inlet 11 toward the outlet 12 is generated inside the housing 10.
  • indoor air A ⁇ b> 1 is taken into the housing 10 from the suction port 11.
  • the air A ⁇ b> 1 taken into the inside of the housing 10 branches into a dehumidifying air passage 42 and a bypass air passage 43.
  • the air A2 that is a part of the air A1 is guided to the dehumidifying air passage 42.
  • the air A3 which is a part of the air A1 is guided to the bypass air passage 43.
  • the air A3 is a portion other than the air A2 guided to the dehumidifying air passage 42 among the air A1 taken into the housing 10.
  • the air A2 guided to the dehumidifying air passage 42 passes through the evaporator 31.
  • Heat exchange is performed between the air A ⁇ b> 2 passing through the evaporator 31 and the heat medium flowing through the evaporator 31.
  • the heat medium depressurized by the decompression device 34 flows through the evaporator 31.
  • a heat medium having a temperature lower than that of the air A ⁇ b> 1 taken into the inside of the housing 10 flows through the evaporator 31.
  • the heat medium flowing through the evaporator 31 absorbs heat from the air A ⁇ b> 2 passing through the evaporator 31.
  • the air A2 passing through the evaporator 31 is absorbed by the heat medium flowing through the evaporator 31.
  • the air A2 passing through the evaporator 31 is cooled by the heat medium flowing through the evaporator 31.
  • condensation occurs. That is, moisture contained in the air A2 is condensed.
  • the condensed moisture is removed from the air A2.
  • the moisture removed from the air A2 is stored, for example, in a water storage tank 13 provided inside the housing 10.
  • the air A2 from which moisture has been removed by the evaporator 31 passes through the condenser 33a. Heat exchange is performed between the air A2 passing through the condenser 33a and the heat medium flowing through the condenser 33a. The heat medium flowing through the condenser 33a is cooled by the air A2 passing through the condenser 33a.
  • the air A2 passing through the condenser 33a is heated by the heat medium flowing through the condenser 33a.
  • the air A2 that has passed through the condenser 33a reaches the mixing space 41.
  • the air A2 guided to the dehumidifying air passage 42 passes through the evaporator 31 and the condenser 33a and is sent to the mixing space 41.
  • the air A3 guided to the bypass air passage 43 is sent to the mixing space 41 without passing through the evaporator 31 and the condenser 33a.
  • the air A2 that has passed through the dehumidifying air passage 42 and the air A3 that has passed through the bypass air passage 43 are sent to the mixing space 41.
  • the air A2 that has passed through the dehumidifying air passage 42 and the air A3 that has passed through the bypass air passage 43 are mixed.
  • the mixed air B1 is generated.
  • the mixed air B1 passes through the condenser 33b as shown in FIG. Heat exchange is performed between the mixed air B1 passing through the condenser 33b and the heat medium flowing through the condenser 33b.
  • the heat medium flowing through the condenser 33b is cooled by the mixed air B1 passing through the condenser 33b.
  • the mixed air B1 passing through the condenser 33b is heated by the heat medium flowing through the condenser 33b. Dry air B2 is produced
  • the dry air B2 is air that is in a dry state than the indoor air A1.
  • the dry air B2 passes through the blower fan 21.
  • the dry air B ⁇ b> 2 that has passed through the blower fan 21 is sent out of the housing 10 from the air outlet 12. In this way, the dehumidifier 1 supplies the dry air B2 to the outside of the dehumidifier 1.
  • the dehumidifier 1 of this embodiment is configured such that a part of the air taken into the housing 10 passes through the evaporator 31, the condenser 33a, and the condenser 33b in this order. Further, the dehumidifier 1 is configured such that a part of the air taken into the housing 10 passes through the condenser 33 b without passing through the evaporator 31. If it is dehumidifier 1 of this Embodiment, it will become possible to make air volume of the air which passes the evaporator 31, and the air volume of the air which passes the condenser 33b into an appropriate quantity by said structure, respectively.
  • a mixed space 41 is formed inside the housing 10.
  • the air A2 and the air A3 are mixed to generate the mixed air B1.
  • the air A2 and the air A3 having a temperature difference do not separately pass through the condenser 33b, but the mixed air B1 passes through the condenser 33b.
  • the heat medium flowing through the condenser 33b is efficiently cooled by the mixed air B1. If it is this Embodiment, since a heat carrier is cooled efficiently, the energy efficiency of the dehumidifier 1 becomes more favorable.
  • the dry air B2 having a more appropriate temperature is blown out from the outlet 12. According to the present embodiment, it is possible to prevent excessively cold air or excessively hot air from being blown out. According to this Embodiment, the discomfort of the user of the dehumidifier 1 is reduced more.
  • the evaporator 31, the condenser 33a, and the condenser 33b in the above embodiment may be, for example, flat.
  • the flat evaporator 31 and the condenser 33a are arranged so that the surface having the maximum area is substantially orthogonal to the direction of the flow of the air A2.
  • the flat evaporator 31 and the condenser 33a are arranged in parallel to each other as an example.
  • the flat condenser 33b may be arrange
  • the interval between the condenser 33a and the condenser 33b may be formed larger than the interval between the evaporator 31 and the condenser 33a. That is, the mixing space 41 may be formed wider than the gap formed between the evaporator 31 and the condenser 33a. Thereby, in the mixing space 41, air A2 and air A3 are mixed more uniformly. By forming the mixing space 41 wider, the temperature distribution of the mixed air B1 becomes uniform. As the temperature distribution of the mixed air B1 becomes uniform, the heat medium flowing through the condenser 33b is efficiently cooled by the mixed air B1. Thereby, the efficiency of heat exchange in the condenser 33b becomes better.
  • the bypass air passage 43 is formed above the evaporator 31 and the condenser 33a.
  • the bypass air passage 43 is located in the upper part inside the housing 10. As shown in FIGS. 2 and 4, the bypass air passage 43 is located at the same height as the upper portion of the condenser 33 b.
  • the heat medium may flow from the upper side to the lower side in the condenser 33b.
  • the bypass air passage 43 may be arranged on the upstream side in the flow of the heat medium in the condenser 33b.
  • the efficiency of heat exchange in the condenser 33b becomes better.
  • the upper end of the condenser 33b may be higher than the upper end of the condenser 33a.
  • the bypass air passage 43 can be disposed above the evaporator 31 and the condenser 33a.
  • the bypass air path 43 disposed above the evaporator 31 and the condenser 33a is, for example, from the suction port 11 to the mixing space 41 without using a U-shaped joint attached to the evaporator 31 and the condenser 33a. It reaches.
  • bypass air passage 43 disposed above the evaporator 31 and the condenser 33a has a suction port without a pipe connecting the evaporator 31, the compressor 32, the condenser 33a, the condenser 33b, and the pressure reducing device 34. 11 to the mixing space 41.
  • the air amount of the air A3 flowing through the bypass air passage 43 can be easily adjusted to an appropriate amount.
  • FIG. 5 is a diagram schematically showing a modification of the air path inside the casing 10 of the first embodiment.
  • FIG. 5 is a diagram corresponding to FIG.
  • the condenser 33a may be disposed in the bypass air passage 43 as shown in FIG.
  • the air A3 passes through the condenser 33a and the condenser 33b in order without passing through the evaporator 31.
  • the dehumidifier 1 can be made more compact.
  • the condenser 33b may be formed larger than the evaporator 31 and the condenser 33a.
  • a space can be formed inside the housing 10 by the difference between the size of the evaporator 31 and the condenser 33a and the size of the condenser 33b. This space makes it possible to form the bypass air passage 43 more easily.
  • the evaporator 31, the condenser 33a, and the condenser 33b may have the same size.
  • the bypass air passage 43 may be formed by arranging the evaporator 31, the condenser 33 a, and the condenser 33 b having the same size in a state of being shifted from each other.
  • the suction inlet 11 may be formed in the upper surface or side surface of the housing
  • the center of the condenser 33 b may be arranged closer to the side surface of the housing 10 than the center of the housing 10.
  • the pressure loss from the suction port 11 to the condenser 33b can be reduced.
  • the evaporator 31 and the condenser 33 a may be brought close to the side surface of the housing 10. Thereby, the bypass air path 43 can be formed in the side of the evaporator 31 and the condenser 33a. In this case, the height direction dimension of the dehumidifier 1 can be further reduced.
  • the center of the condenser 33 b may be arranged closer to the upper surface of the housing 10 than the center of the housing 10. Further, the evaporator 31 and the condenser 33 a may be brought close to the upper surface of the housing 10. Thereby, the bypass air path 43 can be formed under the evaporator 31 and the condenser 33a. In this case, the width and depth of the dehumidifier 1 can be further reduced.
  • FIG. 6 is a diagram schematically illustrating an air path inside the housing 10 of the second embodiment.
  • FIG. 6 corresponds to FIG. 4 in the first embodiment.
  • FIG. 7 is a diagram schematically illustrating the heat medium circuit according to the second embodiment.
  • the dehumidifier 1 of Embodiment 1 includes a condenser 33a and a condenser 33b. That is, the dehumidifier 1 of Embodiment 1 includes a plurality of condensers.
  • the dehumidifier 1 of the present embodiment does not include the condenser 33a.
  • the mixing space 41 is formed between the evaporator 31 and the condenser 33b.
  • the heat medium circuit of the present embodiment is formed by an evaporator 31, a compressor 32, a condenser 33b, and a decompression device 34, as shown in FIG.
  • the dehumidifying air passage 42 is formed so that air A2, which is part of the air A1 taken into the housing 10 by the blower fan 21, passes through the evaporator 31 and the condenser 33b in order.
  • the dehumidifying air path 42 extends from the suction port 11 to the mixing space 41 via the evaporator 31 and the condenser 33a.
  • the bypass air passage 43 causes the air A3 that is a part of the air A1 taken into the housing 10 by the blower fan 21 to pass through the condenser 33b without passing through the evaporator 31. Formed.
  • the bypass air passage 43 bypasses the evaporator 31 and reaches the mixing space 41 from the suction port 11.
  • the dehumidifier 1 of the present embodiment is configured such that a part of the air taken into the housing 10 passes through the evaporator 31 and the condenser 33b in order. Moreover, the dehumidifier 1 of this Embodiment is comprised so that a part of air taken in the inside of the housing
  • FIG. Has been. According to the present embodiment, similarly to the first embodiment, it is possible to make the air volume passing through the evaporator 31 and the air volume passing through the condenser 33b appropriate.
  • FIG. 8 is a diagram schematically showing a first modification of the air path inside the casing 10 of the second embodiment.
  • the housing 10 may be formed with a first opening 11 a and a second opening 11 b instead of the suction port 11.
  • the first opening 11 a is formed on the back surface of the housing 10.
  • the second opening 11 b is formed on the upper surface of the housing 10.
  • the first opening 11 a and the second opening 11 b are openings for taking in air from the outside to the inside of the housing 10. According to this modification, since there are a plurality of openings for taking in air from the outside to the inside of the housing 10, the amount of air passing through the condenser 33b can be increased.
  • the air taken in from the first opening 11a corresponds to the air A2 in each diagram of the first embodiment and FIG. 6 of the present embodiment.
  • the air A2 taken in from the first opening 11a sequentially passes through the evaporator 31 and the condenser 33b.
  • the second opening 11b is formed such that the air A3 taken from the second opening 11b passes through the condenser 33b without passing through the evaporator 31.
  • the position of the second opening 11b in the horizontal direction is between the evaporator 31 and the condenser 33b.
  • the air volume passing through the evaporator 31 and the air volume passing through the condenser 33b can be set to appropriate amounts as in the above-described embodiment shown in FIG. It becomes.
  • FIG. 9 is a diagram schematically showing a second modification of the air path inside the housing of the second embodiment.
  • FIG. 9 is a diagram schematically showing a cross section at the BB position in FIG.
  • a plurality of second openings 11b may be formed.
  • the 2nd opening 11b may be formed in the side surface of the housing
  • the air volume passing through the evaporator 31 and the air volume passing through the condenser 33b can be set to appropriate amounts.
  • the dehumidifier 1 of each of the above embodiments may include a plurality of evaporators 31. Thereby, the performance which dehumidifies air becomes more favorable.
  • the dehumidifier 1 of each of the above embodiments includes at least one evaporator including the evaporator 31, a compressor 32, at least one condenser including the condenser 33b, the housing 10, and the blower fan 21. Prepare. A part of the air taken into the housing 10 by the blower fan 21 passes through the evaporator 31 and the condenser 33b in order. A part of the air taken into the housing 10 by the blower fan 21 passes through the condenser 33b without passing through the evaporator 31. With the above-described configuration, the dehumidifier 1 can be obtained in which the air volume passing through the evaporator 31 and the air volume passing through the condenser 33b can be set to appropriate amounts.
  • the dehumidifier according to the present invention is used, for example, for drying an arbitrary object.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Gases (AREA)

Abstract

L'invention concerne un déshumidificateur (1) qui est pourvu d'un évaporateur (31), d'un condenseur (33b), d'un boîtier (10) et d'un ventilateur soufflant (21). Une partie de l'air aspiré dans le boîtier (10) au moyen du ventilateur soufflant (21) passe séquentiellement à travers l'évaporateur (31) et le condenseur (33b). En outre, une partie de l'air aspiré dans le boîtier (10) au moyen du ventilateur soufflant (21) passe à travers le condenseur (33b) sans traverser l'évaporateur (31).
PCT/JP2017/036484 2017-02-23 2017-10-06 Déshumidificateur WO2018154839A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201780078936.8A CN110290852B (zh) 2017-02-23 2017-10-06 除湿机
JP2019501028A JP6791349B2 (ja) 2017-02-23 2017-10-06 除湿機

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017032419 2017-02-23
JP2017-032419 2017-02-23

Publications (1)

Publication Number Publication Date
WO2018154839A1 true WO2018154839A1 (fr) 2018-08-30

Family

ID=63253173

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/036484 WO2018154839A1 (fr) 2017-02-23 2017-10-06 Déshumidificateur

Country Status (4)

Country Link
JP (1) JP6791349B2 (fr)
CN (1) CN110290852B (fr)
TW (1) TWI664380B (fr)
WO (1) WO2018154839A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210164671A1 (en) * 2018-04-20 2021-06-03 Okanagan Winery & Ciders Condensing Dehumidifier for an Arena or the Like
WO2022264375A1 (fr) * 2021-06-17 2022-12-22 三菱電機株式会社 Dispositif de déshumidification

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0587417A (ja) * 1991-09-26 1993-04-06 Hitachi Air Conditioning & Refrig Co Ltd 除湿装置
JP2003172557A (ja) * 2001-12-06 2003-06-20 Daikin Ind Ltd 空気調和装置
JP2007237077A (ja) * 2006-03-08 2007-09-20 Sharp Corp 空気調節装置
JP2007260524A (ja) * 2006-03-28 2007-10-11 Matsushita Electric Ind Co Ltd 除湿機
US20100275630A1 (en) * 2005-11-16 2010-11-04 Technologies Holdings Corp. Defrost Bypass Dehumidifier
US20130125574A1 (en) * 2011-11-21 2013-05-23 Robert B. Uselton Dehumidifer having split condenser configuration
JP2014159024A (ja) * 2013-01-24 2014-09-04 Panasonic Corp 除湿装置
JP2014231926A (ja) * 2013-05-28 2014-12-11 ダイキン工業株式会社 除加湿装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014118871A1 (fr) * 2013-01-29 2014-08-07 三菱電機株式会社 Déshumidificateur
KR102200379B1 (ko) * 2013-12-10 2021-01-08 엘지전자 주식회사 제습기
CN104019574B (zh) * 2014-05-16 2017-10-31 浙江普林艾尔电器工业有限公司 一种低冷凝压力深度过冷高效除湿机
CN205717593U (zh) * 2016-06-16 2016-11-23 浙江欧伦电气有限公司 一种风机前置高温除湿机
JP6638855B2 (ja) * 2017-02-23 2020-01-29 三菱電機株式会社 除湿機

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0587417A (ja) * 1991-09-26 1993-04-06 Hitachi Air Conditioning & Refrig Co Ltd 除湿装置
JP2003172557A (ja) * 2001-12-06 2003-06-20 Daikin Ind Ltd 空気調和装置
US20100275630A1 (en) * 2005-11-16 2010-11-04 Technologies Holdings Corp. Defrost Bypass Dehumidifier
JP2007237077A (ja) * 2006-03-08 2007-09-20 Sharp Corp 空気調節装置
JP2007260524A (ja) * 2006-03-28 2007-10-11 Matsushita Electric Ind Co Ltd 除湿機
US20130125574A1 (en) * 2011-11-21 2013-05-23 Robert B. Uselton Dehumidifer having split condenser configuration
JP2014159024A (ja) * 2013-01-24 2014-09-04 Panasonic Corp 除湿装置
JP2014231926A (ja) * 2013-05-28 2014-12-11 ダイキン工業株式会社 除加湿装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210164671A1 (en) * 2018-04-20 2021-06-03 Okanagan Winery & Ciders Condensing Dehumidifier for an Arena or the Like
WO2022264375A1 (fr) * 2021-06-17 2022-12-22 三菱電機株式会社 Dispositif de déshumidification
TWI810896B (zh) * 2021-06-17 2023-08-01 日商三菱電機股份有限公司 除濕裝置

Also Published As

Publication number Publication date
TW201831838A (zh) 2018-09-01
CN110290852A (zh) 2019-09-27
CN110290852B (zh) 2022-04-01
JP6791349B2 (ja) 2020-11-25
JPWO2018154839A1 (ja) 2019-06-27
TWI664380B (zh) 2019-07-01

Similar Documents

Publication Publication Date Title
WO2018154836A1 (fr) Déshumidificateur
KR102194676B1 (ko) 제습기
US8276892B2 (en) Humidity controller
US7895856B2 (en) Humidity controller
JP2008200615A (ja) 除湿装置
US20100170280A1 (en) Humidity controller
KR102139084B1 (ko) 공기 조화기
CN109312968B (zh) 除湿装置
JP2007237077A (ja) 空気調節装置
JP2009109118A (ja) 調湿装置
WO2018154839A1 (fr) Déshumidificateur
TWI770482B (zh) 除濕機
CN110337321A (zh) 除湿机
JP2018054255A (ja) 空気調和装置
US20230135260A1 (en) Air conditioning system
TWI830175B (zh) 除濕裝置
JP2005172264A (ja) 水熱源ヒートポンプ式空調機
JPH10148483A (ja) 空気圧縮機用エアドライヤの熱交換器
JP7316487B2 (ja) 除湿装置
JP2000065492A (ja) 除湿空調装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17897643

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2019501028

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17897643

Country of ref document: EP

Kind code of ref document: A1