CN101416000B - Dehumidifier - Google Patents

Dehumidifier Download PDF

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Publication number
CN101416000B
CN101416000B CN2007800010656A CN200780001065A CN101416000B CN 101416000 B CN101416000 B CN 101416000B CN 2007800010656 A CN2007800010656 A CN 2007800010656A CN 200780001065 A CN200780001065 A CN 200780001065A CN 101416000 B CN101416000 B CN 101416000B
Authority
CN
China
Prior art keywords
wind
blow
outlet
warm braw
dehumidifier
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2007800010656A
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Chinese (zh)
Other versions
CN101416000A (en
Inventor
柴田英雄
石川俊夫
久下洋介
高草木康广
中村贵玄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Home Appliance Co Ltd
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Home Appliance Co Ltd
Mitsubishi Electric Corp
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 Mitsubishi Electric Home Appliance Co Ltd, Mitsubishi Electric Corp filed Critical Mitsubishi Electric Home Appliance Co Ltd
Publication of CN101416000A publication Critical patent/CN101416000A/en
Application granted granted Critical
Publication of CN101416000B publication Critical patent/CN101416000B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/153Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/0358Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with dehumidification means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/26Drying gases or vapours
    • B01D53/265Drying gases or vapours by refrigeration (condensation)
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/206Heat pump arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/028Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/28Air properties
    • D06F2103/32Temperature
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/28Air properties
    • D06F2103/34Humidity
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/28Air properties
    • D06F2103/36Flow or velocity
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/16Air properties
    • D06F2105/24Flow or velocity
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/32Air flow control means
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/32Control of operations performed in domestic laundry dryers 
    • D06F58/34Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Drying Of Gases (AREA)
  • Drying Of Solid Materials (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

A dehumidifier which can discharge not only cold air, and cold air and mixed air, but also warm air from an air outlet in order to speed up drying of laundry and to finish the laundry well and to enhance dew condensation prevention function. The dehumidifier (1) having a compressor (17), an evaporator (15), and a condenser (16) is further provided with a first fan (19) for introducing cold air passed through the evaporator (15) to a first air duct (22), a second fan (20) for introducing warm air passed through the condenser (16) to a second air duct (24), and a damper mechanism (26) for selecting either discharge of cold air from a front side air outlet (8) of the first air duct (22) or discharge of warm air from a front side air outlet (8) of the second air duct (24).

Description

Dehumidifier
Technical field
The present invention relates to dehumidifier, particularly relate to dehumidifier with shutter.
Background technology
Dehumidifier in the past is provided with the suction inlet and the blow-off outlet that is used for blow out air that is used to obtain air in the position of the regulation of housing, in this housing, set evaporimeter, condenser and pressure fan etc.Like this; The air that gets access in the housing from suction inlet becomes cold wind through evaporimeter; In addition, the air that gets access in the housing from suction inlet becomes warm braw through condenser, carries out only blowing out from blow-off outlet the cooling running of cold wind; With blow out the two dry operating (for example, with reference to patent documentation 1) of cold wind and warm braw from blow-off outlet.
Patent documentation 1: TOHKEMY 2005-239647 communique (the 5th page, Fig. 3)
Dehumidifier in the past carries out only blowing out from blow-off outlet the cooling running of cold wind; With blow out the two the dry operating of mixing wind of cold wind and warm braw from blow-off outlet, when dry operating, dehumidify, the drying of washings; But; Exist drying time long, in addition, can not only use the problem of the clothing class dry operating of warm braw.
The present invention produces in order to address this problem a little; Its purpose is, obtain a kind of from blow-off outlet not only can blow out cold wind, with the wind that mixes of cold wind, can also blow out warm braw; Seek to improve the dry speed of washings; Simultaneously, make the back arrangement of washings good, and can make the dehumidifier that prevents that condensation performance from improving.
Summary of the invention
About dehumidifier of the present invention is the dehumidifier that has evaporimeter and condenser at least; Dehumidifier has first pressure fan that the cold wind that has passed through above-mentioned evaporimeter is imported first wind path; Import second pressure fan of second wind path with the warm braw that will pass through above-mentioned condenser; It is that blow-off outlet from above-mentioned first wind path blows out cold wind that setting can be selected, and still blows out the baffle mechanism of warm braw from the blow-off outlet of above-mentioned second wind path.
The invention effect
As above state bright, according to dehumidifier of the present invention, because have first pressure fan that the cold wind that has passed through evaporimeter is imported first wind path; Import second pressure fan of second wind path with the warm braw that will pass through condenser, it is that blow-off outlet from first wind path blows out cold wind that setting can be selected, and still blows out the baffle mechanism of warm braw from the blow-off outlet of second wind path; So have following effect, that is, and through utilizing baffle mechanism; Make to blow out the cold wind of wind for blowing out from the blow-off outlet of first wind path, the warm braw that perhaps blows out from the blow-off outlet of second wind path perhaps makes cold wind blow out from the blow-off outlet of first wind path; Simultaneously, make warm braw, can improve the drying property of washings from the dehumidifying wind that the blow-off outlet of second wind path blows out; Have again, can be used as easy air conditioner and use.
Description of drawings
Fig. 1 is the stereogram of seeing from the front of the dehumidifier of relevant embodiment 1 of the present invention.
Fig. 2 is the stereogram of seeing from the back side of this dehumidifier.
Fig. 3 is the stereogram of the open state of the expression shutter seen from the front of this dehumidifier.
Fig. 4 is the stereogram of the open state of the expression shutter seen from the back side of this dehumidifier.
Fig. 5 is the cutaway view with the explanation dehumidifying wind running of the face side vertical profile of this dehumidifier.
Fig. 6 is the A-A line cutaway view of Fig. 5.
Fig. 7 is the B-B line cutaway view of Fig. 5.
Fig. 8 is the cutaway view with the explanation cold wind running of the face side vertical profile of this dehumidifier.
Fig. 9 is the A-A line cutaway view of Fig. 8.
Figure 10 is the B-B line cutaway view of Fig. 8.
Figure 11 is the cutaway view with the explanation warm braw running of the face side vertical profile of this dehumidifier.
Figure 12 is the A-A line cutaway view of Figure 11.
Figure 13 is the B-B line cutaway view of Figure 11.
Figure 14 is the stereogram of the explanation dehumidifying wind that a part is cut open the running seen from the front of this dehumidifier.
Figure 15 is the stereogram of the explanation cold wind that a part is cut open the running seen from the front of this dehumidifier.
Figure 16 is the stereogram of the explanation warm braw that a part is cut open the running seen from the front of this dehumidifier.
Figure 17 is the stereogram of the explanation back side wind running of see from the front of this dehumidifier a part is cut open.
Figure 18 is the stereogram of formation of the baffle mechanism of this dehumidifier of expression.
Figure 19 is the refrigerant loop figure of the freeze cycle of this dehumidifier of expression.
Figure 20 is the block diagram of formation of the control part of this dehumidifier of expression.
Figure 21 is the key diagram of various appearance attitudes of action of the baffle mechanism of this dehumidifier of expression.
Figure 22 is the pie graph of summary of the wind path of this dehumidifier of expression.
Figure 23 is the chart of the drying property of expression clothing class.
Figure 24 is the stereogram of expression about the formation of the baffle mechanism of the dehumidifier of embodiment 2 of the present invention.
Symbol description
1 dehumidifier, 2 front panels, 3 back side portions, 4 side surface part, 5 top surface portion, 6 bottom surface sections, 7 housings; 8 front face side blow-off outlets, 9 shutters, 10 used in blinds motors, 11 back side blow-off outlets, 12 first wind path suction inlets, 13 second wind path suction inlets, 14 filter frames; 15 evaporimeters, 16 condensers, 17 compressors, 18 discharge casings, 19 first pressure fans, 20 second pressure fans, 21 heaters; 22 first wind paths, 23 first conversion blow-off outlets, 24 second wind paths, 25 second conversion blow-off outlets, 26 baffle mechanisms, 27 regulate doorframe, 27a partition member; 28 adjustment doors, 29 connecting rod drive motors, 30 linkage components, 31 operating portions, 32 control loops, 33 humidity temperature pickups, 34 timers.
The specific embodiment
Fig. 1 is the stereogram of seeing from the front of the dehumidifier of relevant embodiment 1 of the present invention, and Fig. 2 is the stereogram of seeing from the back side of this dehumidifier, and Fig. 3 is the stereogram of the open state of the expression shutter seen from the front of this dehumidifier; Fig. 4 is the stereogram of the open state of the expression shutter seen from the back side of this dehumidifier; Fig. 5 is that Fig. 6 is the A-A line cutaway view of Fig. 5 with the cutaway view of the explanation dehumidifying wind running of the face side vertical profile of this dehumidifier, and Fig. 7 is the B-B line cutaway view of Fig. 5; Fig. 8 is the cutaway view with the explanation cold wind running of the face side vertical profile of this dehumidifier; Fig. 9 is the A-A line cutaway view of Fig. 8, and Figure 10 is the B-B line cutaway view of Fig. 8, and Figure 11 is the cutaway view with the explanation warm braw running of the face side vertical profile of this dehumidifier; Figure 12 is the A-A line cutaway view of Figure 11; Figure 13 is the B-B line cutaway view of Figure 11, and Figure 14 is the stereogram of the explanation dehumidifying wind that a part is cut open the running seen from the front of this dehumidifier, and Figure 15 is the stereogram of the explanation cold wind that a part is cut open the running seen from the front of this dehumidifier; Figure 16 is the stereogram of the explanation warm braw that a part is cut open the running seen from the front of this dehumidifier; Figure 17 is the stereogram of the explanation back side wind running of see from the front of this dehumidifier a part is cut open, and Figure 18 is the stereogram of formation of the baffle mechanism of this dehumidifier of expression, and Figure 19 is the refrigerant loop figure of the freeze cycle of this dehumidifier of expression; Figure 20 is the block diagram of formation of the control part of this dehumidifier of expression; Figure 21 is the key diagram of various appearance attitudes of action of the baffle mechanism of this dehumidifier of expression, and Figure 22 is the pie graph of summary of the wind path of this dehumidifier of expression, and Figure 23 is the chart of the drying property of expression clothing class.
Like Fig. 1~shown in Figure 4, in dehumidifier 1, constitute housing 7 by front panel 2, back side portion 3, a pair of side surface part 4, top surface portion 5, bottom surface sections 6.
2 form front face side blow-off outlet 8 from top surface portion 5 to front panel.Setting the shutter 9 that air is blown out to the direction of stipulating at this front face side blow-off outlet 8.
This shutter 9 is by the shutter main body 9a of bending, constitute across a plurality of vertical shutter 9b that is installed on shutter main body 9a at interval and the shutter substrate 9c that supports shutter main body 9a and vertical shutter 9b, and shutter substrate 9c is rotated freely pivotal support in the both sides of front face side blow-off outlet 8.The used in blinds motor 10 of the sidepiece of this shutter 9 through being provided in front face side blow-off outlet 8 makes shutter substrate 9c rotation rotate and constitute.
Therefore, can be through fixing in the direction of regulation or swing shutter 9, dwindle or enlarge the scope of blowing out.In view of the above, under the dry situation of the clothing class of after carrying out, stating, humidity is inconsistent eliminating, and when carrying out washings etc. dry, can make to blow out wind and do not brush with omitting, can be dry equably as early as possible.
The topmost of portion 3 forms back side blow-off outlet 11 overleaf, forms the first wind path suction inlet 12 on top, forms the second wind path suction inlet 13 in the bottom.
On this first wind path suction inlet 12 and the second wind path suction inlet 13, be installed with disassembled and assembled freely and have the filter frame 14 of air cleaner with filter.
In the inside of this housing 7, like Fig. 5~shown in Figure 13, the top of portion's 3 sides sets the evaporimeter 15 that is used to produce cold wind overleaf.Below this evaporimeter 15, setting the condenser 16 that is used to produce warm braw.
The left side is provided with compressor 17 below this housing 7, below central authorities and right side setting the discharge casing 18 that is stored in the moisture of dewfall in the evaporimeter 15.In this discharge casing 18, float 18a is set.
In addition, between evaporimeter 15 and front panel 2, set first pressure fan 19, said first pressure fan 19 sucks air from the first wind path suction inlet 12, makes it through evaporimeter 15, makes cold wind through first wind path 22, blows out from the first conversion blow-off outlet 23.First pressure fan 19 is made up of motor 19a and fan 19b.
Have, between condenser 16 and front panel 2, set second pressure fan 20, said second pressure fan 20 sucks air from the second wind path suction inlet 13, makes it through condenser 16, makes warm braw through second wind path 24, blows out from the second conversion blow-off outlet 25.Second pressure fan 20 is made up of motor 20a and fan 20b.Above condenser 16, the heater 21 that near the setting of the outlet 8 that blows side in front is made up of nichrome wire, sheathed heater, ptc heater etc.The 40th, power line, 41 are arranged on the castor of bottom surface sections 6.
In addition; Like Figure 11~shown in Figure 180, in housing 7, the below of side-blown outlet 8 and back side blow-off outlet 11 in front; About the first conversion blow-off outlet 23 and the second conversion blow-off outlet 25, form above-mentioned front face side blow-off outlet 8 with the mode of cutting apart; Set the baffle mechanism 26 of slidingtype, this baffle mechanism 26 can be selected, and side-blown outlet 8 or back side blow-off outlet 11 blow out from the front so that make cold wind from the first conversion blow-off outlet 23; Simultaneously, side-blown outlet 8 or back side blow-off outlet 11 blow out from the front to make warm braw from the second conversion blow-off outlet 25.
The baffle mechanism 26 of this slidingtype is divided into two by being separated about parts 27a; The rectangular adjusting doorframe 27 that keeps adjustment doors 28 respectively on fore-and-aft direction free sliding ground; With two connecting rod drive motors 29 that are arranged on the partition member 27a, and the linkage component 30 that each adjustment doors 28 and each connecting rod drive motor 29 link constituted.
Then; The size of each adjustment doors 28 is be conditioned the zone that is divided into two about the partition member 27a of doorframe 27 half the; Slide at fore-and-aft direction through each adjustment doors 28, convert fore blow that from front side-blown outlet 8 goes out wind to and blow-off outlet 11 blows the back side that wind goes out from the back side.The adjustment doors in the left side in adjustment doors 28 is to convert the adjustment doors that blow at fore blow and the back side at the first conversion blow-off outlet 23, and the adjustment doors on right side is to change blow-off outlet 25 second to convert the adjustment doors that blow at fore blow and the back side to.
Like this, because each adjustment doors 28 is slided at fore-and-aft direction,, therefore, do not take up space the saving space so the track of adjustment doors action is few.
The refrigerant loop of the dehumidifier of relevant this embodiment 1 is shown in figure 19; Connect compressor 17, condenser 16, expansion valve 35, evaporimeter 15 successively; Simultaneously; Connecting the hot gas bypass circuit 36 that the entrance side to the discharge side of compressor 17 and evaporimeter 16 is connected, magnetic valve 37 is being set on hot gas bypass circuit 36.
The purpose that hot gas bypass circuit 36 and magnetic valve 37 are set on this refrigerant loop is; When the magnetic valve 37 of hot gas bypass circuit 36 is opened; The discharge gas bypass of compressor 17 is to evaporimeter 15, and heating fumigators 15 makes the water evaporates attached to evaporimeter 15.
Then; The control loop of the dehumidifier of relevant this embodiment 1 is shown in figure 20; By being arranged on top surface portion 5, and carrying out the operating portion 31 of the conversion etc. of operation mode, the control loop 32 of accepting the instruction of operating portion 31, humidity temperature pickup 33, the timer 34 that is connected with control loop 32 and constitute by motor 19a, 20a, connecting rod drive motor 29, used in blinds motor 10 and the heater 21 of first and second pressure fan 19,20 of control loop 32 drivings to control loop 32 input detection signals.
At operating portion 31 power source ON-OFF switch 31a is being set, carry out the conversion of cold wind operation mode and warm braw operation mode cold wind warm braw operation mode change-over switch 31b, carrying out the dehumidifying wind operation mode change-over switch 31c of strong and weak conversion under the dehumidifying wind operation mode, at the clothing class dry operating mode conversion switch 31d that carries out standard and normal thin and thick conversion under the clothing class dry operating pattern, carry out the conversion that the expansion of the opening angle of shutter dwindles shutter change-over switch 31e, begin through 248 hours from power turn-on after, the timer change-over switch 31f that power supply is broken off.
Then, specify the action of the dehumidifier 1 of relevant embodiment 1 of the present invention.
In this dehumidifier 1, shown in figure 21, mainly contain 4 operation modes.
First operation mode is in the first conversion blow-off outlet 23 and the second conversion blow-off outlet 25, makes the two dehumidifying wind operation mode that side-blown outlet 8 blows out from the front of cold wind and warm braw.Second operation mode is in the first conversion blow-off outlet 23, only makes the cold wind cold wind operation mode that side-blown outlet 8 blows out from the front.The 3rd operation mode is in the second conversion blow-off outlet 25, only makes the warm braw warm braw operation mode that side-blown outlet 8 blows out from the front.The 4th operation mode is in the first conversion blow-off outlet 23 and the second conversion blow-off outlet 25, only makes the air-supply air-supply operation mode that blow-off outlet 11 blows out from the back side.
(1) first operation mode (dehumidifying wind operation mode)
The running of this dehumidifying wind be dehumidify running, comprise the drying of shoes, bed clothes, shoe chest, cabinet etc. clothing class drying, prevent the running of dewfall.The dehumidifying wind operation mode is set through the dehumidifying wind operation mode change-over switch 31c of operating operation portion 31.
Under the situation of this dehumidifying wind running; Like Fig. 5~Fig. 7, Figure 14 and shown in Figure 21; Blow out in order to make through the cold wind of evaporimeter 15 generations with through the two outlet 8 that in the first and second conversion blow-off outlets 23,25, blows side from the front respectively of warm braw that condenser 16 produces; Side-blown outlet 8 blows out from the front at the first conversion blow-off outlet 23 to make the cold wind that produces through evaporimeter 15, and passes through the rotation of connecting rod drive motor 29, drive link parts 30; The adjustment doors 28 that makes the left side in the adjusting doorframe 27 of baffle mechanism 26 as Figure 21 (a) shown in, slip rearward.
Meanwhile; In order to make the warm braw that produces through condenser 16 in the second conversion blow-off outlet 25; Side-blown outlet 8 blows out from the front, and passes through the rotation of connecting rod drive motor 29, drive link parts 30; The adjustment doors 28 that makes the right side in the adjusting doorframe 27 of baffle mechanism 26 as Figure 21 (a) shown in, slip rearward.
Like this, when dehumidifying wind turned round, the cold wind that produces through evaporimeter 15 was shown in arrow; Side-blown outlet 8 is blown from the front in the first conversion blow-off outlet 23; Simultaneously, also shown in arrow, side-blown outlet 8 is blown the warm braw that produces through condenser 16 from the front in the second conversion blow-off outlet 25; With the cold wind interflow, the two is blown cold wind and warm braw.
Like this; When dehumidifying wind turns round; Because through dry cold wind and warm braw interflow, can be in the first and second conversion blow- off outlet 23,25, side-blown outlet 8 air with drying blow out from the front; So imagination is for example in hope such as date of the rainy day situation in indoor use when washings is dried.In this case, mostly washings is dried in the air than higher position indoor.
Therefore, the shutter change-over switch 31e in the operating operation portion 31 to dwindle the mode of shutter angle, sets shutter 9, so that dry air is to blowing out than higher position.
That is, like Fig. 5~shown in Figure 7, buttoned-up shutter 9 rotates through the rotation of used in blinds motor 10, so as in the first and second conversion blow- off outlet 23,25 open front face side blow-off outlet 8, to blowing out dry air than higher position.
(2) second operation modes (cold wind operation mode)
This cold wind running is the running of carrying out simple and easy cold wind (Spot Cooler), dehumidifying.The cold wind operation mode is set through the cold wind warm braw operation mode change-over switch 31b of operating operation portion 31.
Under the situation of this cold wind running; Like Fig. 8~Figure 10, Figure 15 and shown in Figure 21; Side-blown outlet 8 blows out from the front in the first conversion blow-off outlet 23 only to make the cold wind that produces through evaporimeter 15, and blow-off outlet 11 blows out from the back side in the second conversion blow-off outlet 25 to make the warm braw that produces through condenser 16.
Therefore; Side-blown outlet 8 blows out from the front in the first conversion blow-off outlet 23 in order to make the cold wind that produces through evaporimeter 15; Rotation through connecting rod drive motor 29; Drive link parts 30, the adjustment doors 28 that makes the left side in the adjusting doorframe 27 of baffle mechanism 26 as Figure 21 (b) shown in, slip rearward.
Meanwhile; Blow-off outlet 11 blows out from the back side in the second conversion blow-off outlet 25 in order to make the warm braw that produces through condenser 16; And the rotation through connecting rod drive motor 29; Drive link parts 30, the adjustment doors 28 that makes the right side in the adjusting doorframe 27 of baffle mechanism 26 as Figure 21 (b) shown in, slip forwards.
So, when cold wind turned round, the warm braw that produces through condenser 16 was directed, and the back side blow-off outlet 11 from the second conversion blow-off outlet 25 blows out, and only blew out the cold wind that produces through evaporimeter 15 from the first conversion blow-off outlet 23.
When the running of this cold wind, imagination is positioned at the state situation of use down in the place ahead of dehumidifier 1 the user.
Therefore, the shutter change-over switch 31e in the operating operation portion 31 sets shutter 9 with the mode that enlarges the shutter angle, so that cold wind blows out to the place ahead of dehumidifier 1.
Like this, when cold wind turned round, the people to the place ahead that is positioned at dehumidifier 1 blew out cold wind effectively, that is, dehumidifier 1 becomes simple and easy air-cooler.
(3) the 3rd operation modes (warm braw operation mode)
It is the clothing class drying that comprises the drying of shoes, bed clothes, shoe chest, cabinet etc., the running that prevents dewfall, dehumidifying running that this warm braw turns round.The warm braw operation mode is set through the cold wind warm braw operation mode change-over switch 31b of operating operation portion 31.
Under the situation of this warm braw running; Like Figure 11~Figure 13, Figure 16 and shown in Figure 21; Side-blown outlet 8 blows out from the front in the second conversion blow-off outlet 25 only to make the warm braw that produces through condenser 16, and blow-off outlet 11 blows out from the back side in the first conversion blow-off outlet 23 to make the cold wind that produces through evaporimeter 15.
Therefore; Side-blown outlet 8 blows out from the front in second blow-off outlet 25 in order to make the warm braw that produces through condenser 16; And the rotation through connecting rod drive motor 29; Drive link parts 30, the adjustment doors 28 that makes the left side in the adjusting doorframe 27 of baffle mechanism 26 as Figure 21 (c) shown in, slip rearward.
Meanwhile; Blow-off outlet 11 blows out from the back side in first blow-off outlet 23 in order to make the cold wind that produces through evaporimeter 15; And the rotation through connecting rod drive motor 29; Drive link parts 30, the adjustment doors 28 that makes the left side in the adjusting doorframe 27 of baffle mechanism 26 as Figure 21 (c) shown in, slip forwards.
So, when warm braw turned round, the warm braw that produces through condenser 16 was directed, and only the front face side blow-off outlet 8 from second blow-off outlet 25 blows out, and the back side blow-off outlet 11 from the first conversion blow-off outlet 23 blows out the cold wind that produces through evaporimeter 15.
When the running of this warm braw, indoor washings is dried in the air than higher position mostly.
Therefore, the shutter change-over switch 31e in the operating operation portion 31 sets shutter 9 with the mode of dwindling the shutter angle, so that dry air is to blowing out than higher position.
That is, like Figure 11~shown in Figure 13, buttoned-up shutter 9 rotates through the rotation of used in blinds motor 10, so as in the first and second conversion blow- off outlet 23,25 open front face side blow-off outlet 8, to blowing out dry air than higher position.
Like this, side-blown exports 8 to blowing out warm braw than higher position from the front in the first and second conversion blow- off outlet 23,25, carries out the drying of clothing class.At this moment,, can improve the temperature of warm braw, the speed when seeking to improve clothing class drying through using heater 21.
Have, when warm braw turned round, imagination was positioned at the following situation of use of state in the place ahead of dehumidifier 1 the user again.
Therefore, the shutter change-over switch 31e in the operating operation portion 31 sets shutter 9 with the mode that enlarges the shutter angle, so that warm braw blows out to the place ahead of dehumidifier 1.
Like this, when warm braw turns round, consider that the people to the place ahead that is positioned at dehumidifier 1 blows out warm braw effectively, have again that through using heater 21, dehumidifier 1 can be used as simple and easy warm-air drier and uses.
(4) the 4th operation modes (back side wind operation mode)
Wind running of this back side is when stopping for the running in freeze cycle, carries out drying (inner dry) and uses to inside cooling (particularly heating part) with as the moisture that evaporimeter 15 adhered to of heat exchanger.
The air-supply operation mode after the running of dehumidifier 1 finishes, that is, and when the running of freeze cycle stops by automatic setting.
Under the situation of this back side running, like Figure 17 and shown in Figure 21, wind that will produce through first pressure fan 19 and the wind that produces through second pressure fan 20 the two blow-off outlet 11 blows out from the back side in the first and second conversion blow- off outlet 23,25.
Therefore; Blow-off outlet 11 blows out from the back side in the first conversion blow-off outlet 23 in order to make the wind that produces through first pressure fan 19; And the rotation drive link parts 30 through connecting rod drive motor 29; The adjustment doors 28 that makes the left side in the adjusting doorframe 27 of baffle mechanism 26 is shown in Figure 21 (d), to front slide.
Meanwhile; Blow-off outlet 11 blows out from the back side in the second conversion blow-off outlet 25 in order to make the wind that produces through second pressure fan 20; And the rotation drive link parts 30 through connecting rod drive motor 29; The adjustment doors 28 that makes the right side in the adjusting doorframe 27 of baffle mechanism 26 as Figure 21 (d) shown in, slip forwards.
Like this, when wind turned round overleaf, blow-off outlet 11 blew out the wind that produces through first pressure fan 19 from the back side in the first conversion blow-off outlet 23, and simultaneously, also blow-off outlet 11 blows out the wind that produces through second pressure fan 20 from the back side in the second conversion blow-off outlet 25.
In this back side wind running; When the running of freeze cycle stops; Passed through evaporimeter 15 and condenser 16 through first and second pressure fans 19,20 from the first and second wind path suction inlet, 12,13 inhaled airs, the back side blow-off outlet 11 from the first and second conversion blow- off outlet 23,25 is blown, therefore; Carried out the cooling of condenser 16, heater 21 and the moisture attached to evaporimeter 15 has been carried out drying.
In this case, because the magnetic valve 37 of open hot gas bypass circuit 36 heats the discharge gas of compressor 17 and the evaporimeter 15 of evaporimeter 15 bypass, therefore, can more effectively evaporate attached to the moisture on the evaporimeter 15.
(5) the 5th operation modes (clothing class dry operating pattern)
Considered the operation mode of the drying property of clothing class, can be set at standard, normal thin, thick three kinds through clothing class drying mode change-over switch 31d.
A) be set under the situation of standard at clothing class drying mode change-over switch 31d
Be set under the situation of standard; Correspondingly change the ratio of dehumidifying wind and warm braw with temperature and humidity conditions, the open and-shut mode of the front face side blow-off outlet 8 under the situation of dehumidifying wind running, warm braw running, cold wind running and the adjustment doors 28 of the baffle mechanism 26 in the back side blow-off outlet 11 is as shown in table 1.
[table 1] zero: open *: close
Figure GSB00000685473800111
In addition, the ratio of temperature and humidity conditions and dehumidifying wind A and warm braw B is as shown in table 2.
[table 2]
Figure GSB00000685473800112
See table 2, at the for example high temperature more than 15 ℃, for example under the situation of the high humidity more than 50%; Carry out drying through dehumidifying wind A; Under the situation of the low humidity of the humidity of less than 50%, carry out drying through warm braw B, under the situation of the temperature of 15 ℃ of less thaies; Under any one situation of high humidity, low humidity, all be to carry out drying through warm braw B.
Therefore, according to table 1, table 2, when the dry operating of clothing class, have; With dehumidifying wind A entry into service, drop to example design temperature as shown in table 2, set humidity as if room temperature, humidity, then transfer to the running of warm braw B; Running by the end of the drying end; Be example design temperature as shown in table 2, setting under the situation of low temperature or low humidity below the humidity, these two operation modes of running that finish by the end of drying with warm braw B, in addition; As dry, has the dehumidifying wind operation mode that finishes by the end of drying with dehumidifying wind A in above-mentioned clothing class in addition.
In addition, though it is low to carry out the possibility of dry operating of the clothing class through cold wind,,, can before drying finishes, carry out the back and put in order with cold wind cooling garment class surpassing for room temperature under 30 ℃ the situation in season.
B) be set at through clothing class drying mode change-over switch 31d under the perhaps thick situation of normal thin
Being set under the perhaps thick situation of normal thin,, change the ratio of dehumidifying wind and warm braw with corresponding from the elapsed time of running beginning.
The drying property of clothing class has regional two kinds of the lapse rate of permanent rate zone and the latter half of first half shown in the table of Figure 23.
The rate of drying in half permanent rate zone before known, the influence of air quantity (wind speed) is big, and the lapse rate zone later half receives the influence of temperature or relative humidity.In addition, know that also the regional ratio of permanent rate zone and lapse rate is according to variations such as the kind of clothing class, thickness.
Therefore, first half blows out the maximum dehumidifying wind of air quantity (cold wind+warm braw), the later half high warm braw of temperature that only blows out, in view of the above, can be dry as soon as possible.
As the point of changing to the lapse rate zone from this perseverance rate zone, can calculate from temperature, the relative humidity in room, perhaps through the conversion duration of runs.
In addition, because the permanent rate of thick clothing class zone is few, so, from carrying out the warm braw running at first to the end effectively.
Table 3 is above-mentioned situation and corresponding with the kind of washings, begins to the summary of the relation in elapsed time from running.
[table 3]
Figure GSB00000685473800121
Therefore, be normal thin at washings, 31d is set under the situation of normal thin with clothing class drying mode change-over switch, begins by 45 minutes from running, carries out the dehumidifying wind running, after 45 minutes, carries out the warm braw running, in view of the above, can be dry effectively.
In addition, be thick at washings, 31d is set under the thick situation with clothing class drying mode change-over switch, from the running beginning to the end, carries out the warm braw running, in view of the above, can be dry effectively.
In addition; Through with table 2 combination, change correspondingly with indoor humiture with the kind of washings, the numerical value of conversion time (being " after 45 minutes " in table 3) of baffle plate action is carried out the automatic judgement based on micro computer; In view of the above, make the running of carrying out more suitably baffle plate action become possibility.
(5) adjustment of air quantity
When blow-off outlet 11 blows out from the back side through baffle mechanism, because wind path is tortuous, increased the pressure loss of wind path, so, not adding like this under the situation about controlling with changing, air quantity reduces.For fear of this situation, when blowing out overleaf, can increase the rotating speed of motor, guarantee the air quantity identical with fore blow, can carry out stable running.
In addition, because the degree of the pressure loss of wind path weakens according to the order of the situation of the situation that blows out dehumidifying wind>blow out cold wind and warm braw>the blow out situation of back side wind, so, correspondingly increase the rotating speed of motor therewith.
As above state bright, in the dehumidifier 1 of relevant this embodiment, because have first pressure fan 19 that the cold wind that has passed through evaporimeter 15 is imported first wind path 22; Import second pressure fan 20 of second wind path 24 with the warm braw that will pass through condenser 16; It is that front face side blow-off outlet 8 from first wind path 22 blows out cold wind that setting can be selected, and still blows out the baffle mechanism 26 of warm braw from the front face side blow-off outlet 8 of second wind path 24, so; Cold wind that can be through utilizing baffle mechanism 26 to make to blow out wind to blow out for the front face side blow-off outlet 8 from first wind path 22, or the warm braw that blows out from the front face side blow-off outlet 8 of second wind path 24, or what blow out is that cold wind is blown out from the front face side blow-off outlet 8 of first wind path 22; Simultaneously, the dehumidifying wind that warm braw is blown out from the front face side blow-off outlet 8 of second wind path 24, can according to around situation; Selection blows out wind; Can improve the drying property of washings, have again, can be used as easy air conditioner and use.
In above-mentioned embodiment 1; In the first conversion blow-off outlet 23 that blows out cold wind of baffle mechanism 26; Fore blow and the back side are blown into the adjustment doors 28 of row conversion and in blowing out the second conversion blow-off outlet 25 of warm braw, the fore blow and the back side are blown into adjustment doors 28 that row changes respectively by linkage component 30, constitute by connecting rod drive motor 29 automatic drive controlling; But an adjustment doors 28 among two also can be passed through manual activity.
For example, the adjustment doors 28 that makes the second conversion blow-off outlet 25 is for manually being set in fore blow, and making the adjustment doors 28 in the first conversion blow-off outlet 23 is automatically, in view of the above, can carry out the conversion of dehumidifying wind and warm braw automatically, can carry out effective dry.
Embodiment 2
Figure 24 is the stereogram of expression about the formation of the baffle mechanism of the dehumidifier of embodiment 2 of the present invention.
The formation of the baffle mechanism of this embodiment 2 is different with embodiment 1.
In above-mentioned embodiment 1, baffle mechanism 26 is slidingtypes.Promptly; Be the partition member 27a that regulates doorframe 27 about the zone that is divided into two half the, slide at fore-and-aft direction through each adjustment doors 28, convert the fore blow that side-blown outlet 8 goes out wind from the front to; With blow-off outlet 11 blows the back side that wind goes out from the back side; But the baffle mechanism of this embodiment 2 is shown in figure 24, is rotary type.
Promptly; Be constituted as, the front face side blow-off outlet 8 in the first and second conversion blow- off outlet 23,25 and the border of back side blow-off outlet 11 are rotated respectively adjustment doors 28 freely are set, from the turned position of adjustment doors 28; When opening front face side blow-off outlet 8; Close back side blow-off outlet 11, when closing front face side blow-off outlet 8, open back side blow-off outlet 11.
The driving of each adjustment doors 28 through manually or the rotation of the motor (omitting diagram) that links with the rotating fulcrum of adjustment doors 28 carry out.Like this, be rotated motion because drive the motor of baffle mechanism 26, so, can be the few formation of number of parts of transmitting action.
Though change baffle mechanism 26 into rotary type from slidingtype, its action effect is identical with slidingtype.

Claims (6)

1. dehumidifier, this dehumidifier has evaporimeter and condenser at least,
It is characterized in that; Have the cold wind that will pass through above-mentioned evaporimeter and import first pressure fan of first wind path; Import second pressure fan of second wind path with the warm braw that will pass through above-mentioned condenser; Setting can select, from but make the cold wind that imports above-mentioned first wind path side-blown outlet blow out or blow-off outlet blows out from the back side from the front, still make the warm braw baffle mechanism that the side-blown outlet blows out or blow-off outlet blows out from the back side from the front that imports above-mentioned second wind path.
2. dehumidifier as claimed in claim 1 is characterized in that, has the main body operating unit that comprises running ONOFF switch and cold wind warm braw change-over switch and dehumidifying wind operation mode change-over switch,
Be set under the situation of cold wind operation mode through this cold wind warm braw change-over switch; Select through above-mentioned baffle mechanism; The side-blown outlet blows out from the front to make the cold wind that imports first wind path, being set under the situation of warm braw operation mode through this cold wind warm braw change-over switch, selects through above-mentioned baffle mechanism; The side-blown outlet blows out from the front to make the warm braw that imports second wind path; Being set under the situation of dehumidifying wind operation mode through dehumidifying wind operation mode change-over switch, select through above-mentioned baffle mechanism, make the cold wind that imports first wind path and import the warm braw of second wind path that the side-blown outlet blows out from the front respectively.
3. according to claim 1 or claim 2 dehumidifier; It is characterized in that; Through above-mentioned baffle mechanism; According to the humidity or the temperature in room, selection is to make the cold wind that imports first wind path and import the warm braw of second wind path that the side-blown outlet blows out from the front respectively, and the side-blown outlet blows out from the front still to make the warm braw that imports second wind path.
4. according to claim 1 or claim 2 dehumidifier; It is characterized in that; Through above-mentioned baffle mechanism; According to the elapsed time from running beginning, selection is to make the cold wind that imports first wind path and import the warm braw of second wind path that the side-blown outlet blows out from the front respectively, and the side-blown outlet blows out from the front still to make the warm braw that imports second wind path.
5. according to claim 1 or claim 2 dehumidifier is characterized in that, is provided for the shutter that air is blown out to the direction of regulation at above-mentioned front face side blow-off outlet.
6. according to claim 1 or claim 2 dehumidifier is characterized in that, in above-mentioned second wind path, heater is set.
CN2007800010656A 2007-01-12 2007-01-12 Dehumidifier Expired - Fee Related CN101416000B (en)

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