CN104165418A - Dehumidifier - Google Patents
Dehumidifier Download PDFInfo
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- CN104165418A CN104165418A CN201410197992.1A CN201410197992A CN104165418A CN 104165418 A CN104165418 A CN 104165418A CN 201410197992 A CN201410197992 A CN 201410197992A CN 104165418 A CN104165418 A CN 104165418A
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- water
- dehumidifier
- dew
- evaporimeter
- radiator
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Abstract
The invention discloses a dehumidifer which can increase the temperature of the moisture condensation to inhibit the condenstation on the all surface of the water storage tank; in the dehumidifier (10), the second water discharging plate (52) has a water guiding surface (50a) which is close to the lower end of the evaporation device (31) and the lower end in the condenser close to the evaporation device (31). As a particular structure, the water guiding surface (50a) has a first water bearing surface (50aa) opposite to the lower end of the evaporation device (31), and a second water bearing surface (50ab) opposite to the lower end of the condenser. The condensation water which is dropped on the water bearing surface (50aa) contacts with part of the condenser (37) and increases the temperature.
Description
Technical field
The present invention relates to dehumidifier, relate in particular to a kind of dehumidifier that utilizes steam compression type refrigeration circulation.
Background technology
As the dehumidifier that utilizes steam compression type refrigeration circulation, for example, in patent documentation 1 (Japan Patent Beneficial 5-79325 communique), the dehumidifier of a kind of mode alignment arrangements that evaporimeter and condenser are in to condenser upstream side with evaporimeter in the air-flow being produced by fan disclosed.In addition, below evaporimeter and condenser, dispose cross section and be funnelform drain pan.
The air-flow that flows through evaporimeter is cooled because the cold-producing medium with mobile in evaporimeter carries out heat exchange, thereby produces the condensate moisture containing in air-flow and be attached to the so-called dew of evaporimeter.This dew on falling to drain pan after, be recovered to the water storage tank that is disposed at drain pan below.
Prior art document
Patent documentation
Patent documentation 1: Japan Patent Beneficial 5-79325 communique
Yet in the disclosed dehumidifier of patent documentation 1, the dew producing in evaporimeter is stored in water storage tank under low-temperature condition, therefore, the wall of water storage tank is cooled, and this wall may dewfall.
Summary of the invention
Technical problem of the present invention be to provide a kind of can be before dew be stored in water storage tank, make the temperature of dew rise to suppress the dehumidifier of the dewfall of water storage tank wall.
The dehumidifier of the present invention's the first technical scheme utilizes steam compression type refrigeration circulation, and the moisture dewfall containing in air is dehumidified, and it comprises evaporimeter, radiator, water guide road and water storage tank.Evaporimeter and heat sink arrangements are in same wind path.Water guide road makes the dew producing in evaporimeter flow towards radiator.Water storage tank is stored flowing through the dew on water guide road.
In this dehumidifier, dew is led by water guide pass, formerly flows to radiator and causes after temperature rises, then be stored in water storage tank, and therefore, the wall that can suppress water storage tank is cooling by dew.Consequently, also can be suppressed at the wall generation dewfall of water storage tank.
The dehumidifier of the present invention's the second technical scheme is on the basis of the dehumidifier of the first technical scheme, and water guide road makes the dew producing in evaporimeter contact with a part for radiator.
In this dehumidifier, dew is led by water guide pass, formerly flows to radiator and contact with its part and cause after temperature rises, then be stored in water storage tank, therefore, can suppress the wall of water storage tank below the dew-point temperature around it.Consequently, also can avoid producing at the wall of water storage tank the situation of dewfall.
The dehumidifier of the present invention's the 3rd technical scheme is on the basis of the dehumidifier of the second technical scheme, dehumidifier also comprises drain pan, and this drain pan has the first water continuing surface relative with the lower surface of evaporimeter and the second water continuing surface relative with the lower surface of radiator.Water guide road comprises from the first water continuing surface accepts the path of face to the second water.
In this dehumidifier, the dew that falls to the first water continuing surface contacts with a part for radiator and causes temperature to rise on the second water continuing surface.Therefore, the temperature of the second water continuing surface also rises and heat conduction to the first water continuing surface, therefore, also can prevent the dewfall of drain pan.
The dehumidifier of the present invention's the 4th technical scheme is on the basis of the dehumidifier of the second technical scheme, and water guide road is towards the below of radiator or discharge dew towards the oblique below across a radiator side contrary with evaporimeter.
In this dehumidifier, by the below towards radiator or towards the oblique below across a radiator side contrary to evaporimeter, discharge dew, therefore, the dew producing in evaporimeter will inevitably flow towards radiator.
The dehumidifier of the present invention's the 5th technical scheme is on the basis of the dehumidifier of the 3rd technical scheme, and it in face is below 5mm apart from the nearest face of radiator and the height gap between radiator that the second water is accepted.
In this dehumidifier, by the height distance between drain pan and the lower surface of radiator, limit, can make reliably the dew of being accepted by drain pan contact with a part for radiator.
The dehumidifier of the present invention's the 6th technical scheme is on the basis of the dehumidifier of the second technical scheme, and water guide road is towards the part flowing through for the supercooling cold-producing medium guiding dew of radiator.
In this dehumidifier, by the heat exchange between the supercooling cold-producing medium of dew and radiator, dew can be heated to it more than dew-point temperature around, also can further improve the efficiency of kind of refrigeration cycle.
In the dehumidifier of the present invention's the first technical scheme, dew is led by water guide pass, formerly flows to radiator and causes after temperature rises, then be stored in water storage tank, and therefore, the wall that can suppress water storage tank is cooling by dew.Consequently, also can be suppressed at the wall generation dewfall of water storage tank.
In the dehumidifier of the present invention's the second technical scheme, dew is led by water guide pass, formerly flows to that radiator contact with its part and after causing temperature rising, then is stored in water storage tank, the wall that therefore, can suppress water storage tank is below the dew-point temperature around it.Consequently, can avoid producing at the wall of water storage tank the situation of dewfall.
In the dehumidifier of the present invention's the 3rd technical scheme, the dew that falls to the first water continuing surface contacts with a part for radiator and causes temperature to rise on the second water continuing surface.Therefore, the temperature of the second water continuing surface also rises and heat conduction to the first water continuing surface, therefore, also can prevent the dewfall of drain pan.
In the dehumidifier of the present invention's the 4th technical scheme, towards the below of radiator or towards the oblique below across a radiator side contrary to evaporimeter, discharge dew, therefore, the dew producing in evaporimeter will inevitably be mobile towards radiator.
In the dehumidifier of the present invention's the 5th technical scheme, by the height distance between drain pan and the lower surface of radiator, limit, can make reliably the dew of being accepted by drain pan contact with a part for radiator.
In the dehumidifier of the present invention's the 6th technical scheme, by the heat exchange between the supercooling cold-producing medium of dew and radiator, dew can be heated to it more than dew-point temperature around, also can further improve the efficiency of kind of refrigeration cycle.
Accompanying drawing explanation
Fig. 1 is the stereoscopic figure of this dehumidifier while observing from upper right side towards the front surface of the dehumidifier of an embodiment of the present invention.
Fig. 2 is the stereoscopic figure of this dehumidifier while pulling down water storage tank from the dehumidifier of Fig. 1.
Fig. 3 is the sectional side elevation of dehumidifier.
Fig. 4 is the refrigerant loop figure that is formed in the steam compression type refrigeration circulation in dehumidifier.
Fig. 5 is the partial longitudinal section of dehumidifier of the A-A line of Fig. 3.
Fig. 6 is the stereogram of the second drain pan.
Fig. 7 is the sectional side elevation of the dehumidifier of the second variation.
(symbol description)
10 dehumidifiers
31 evaporimeters
37 condensers (radiator)
50 water guide roads
50aa the first water continuing surface
50ab the second water continuing surface
52 second drain pans
61 water storage tanks
The specific embodiment
Below, with reference to accompanying drawing, embodiments of the present invention are described.Following embodiment is object lesson of the present invention, does not limit technical scope of the present invention.
(1) structure of dehumidifier 10
(1-1) surface structure of dehumidifier 10
Fig. 1 is the stereoscopic figure of this dehumidifier 10 while observing from upper right side towards the front surface of the dehumidifier 10 of an embodiment of the present invention.In addition, Fig. 2 is the stereoscopic figure of this dehumidifier 10 while pulling down water storage tank 60 from the dehumidifier 10 of Fig. 1.In Fig. 1 and Fig. 2, the surface structure of dehumidifier 10 is formed by body shell 11.
Body shell 11 has suction inlet 111, blow-off outlet 113, operating portion 115 and case insert port 117.For the suction inlet of air intake inside 111 being located to the place ahead of the left and right sides of body shell 11.
It is that horizontal plane, latter half are inclined plane that the end face of housing 11 is shaped as first half, and operating portion 115 is located at above-mentioned horizontal plane, for Air blowing to outside blow-off outlet 113 is located to above-mentioned inclined plane.
On operating portion 115, be provided with the various action buttons such as on/off button PB, dehumidifying running button DB.
Case insert port 117 is located at the bottom, side of body shell 11, and water storage tank 60 is installed and removed in body shell 11 by case insert port 117.
(1-2) structure of water storage tank 60
As shown in Figure 2, water storage tank 60 consists of container 61, lid 63, handle 65 and handle 67.A part for head when container 61 inserts body shell 11 is shaped thinner as fore.
In addition, when inserting body shell 11, being positioned at rear wall on the same face with the side of body shell 11 is provided with and shakes hands 67.The two ends of handle 65 are installed in the mode that can rotate freely in addition, near the leading section of container 61 and the centre position between rear wall.
The mode of lid 63 openings with covering container 61 is shaped, and as shown in Figure 3, for the opening edge with container 61 is chimeric, closes, and the cross sectional shape of the edge of lid 63 is down U-shaped outstanding along vertical.
In addition, on lid 63, be provided with water inlet 63a and drainage door 63b.Water inlet 63a is located at the substantial middle of covering 63.The surrounding of water inlet 63a tilts in the mode that reduces gradually towards water inlet 63a of height, be dropped in the water that cover on 63 because of this inclination mobile towards water inlet 63a.Drainage door 63b is connected to the position corresponding with the leading section of container 61 by hinge type can open the mode of closing.
(1-3) internal structure of dehumidifier 10
Fig. 3 is the sectional side elevation of dehumidifier 10.In Fig. 3, dehumidifier 10 utilizes steam compression type refrigeration circulation, and the moisture dewfall containing in air is dehumidified.In dehumidifier 10, be formed with the wind path utilizing till fan 40 blows out from blow-off outlet 113 from suction inlet 111 air amounts and by this air.Fan 40 is fixed on the blade part 43 of the rotating shaft coaxial position of fan motor 41 and is formed by fan motor 41 and pivot.
At wind path midway, filter 21, evaporimeter 31 and condenser 37 are arranged in order configuration towards downstream from the upstream of wind path.The air sucking from suction inlet 111 has been removed after dust, stink becomes to grade filter 21, is removed moisture, and flows through condenser 37 in evaporimeter 31, utilizes fan 40 to be blown out from blow-off outlet 113.
(2) detailed structure
(2-1) refrigerating plant 100 of dehumidifier 10
Fig. 4 is the refrigerant loop figure that is formed in the refrigerating plant 100 in dehumidifier 10.In Fig. 4, refrigerating plant 100 comprises compressor 13, condenser 37, expansion valve 15, evaporimeter 31 and storage tank 17, and cold-producing medium flows through compressor 13, condenser 37, expansion valve 15, evaporimeter 31 and storage tank 17 successively.In addition, adopted R134a etc. as cold-producing medium.
Cold-producing medium is captured heat and evaporates from flowing through the air in evaporimeter 31 outsides when flowing through evaporimeter 31, and therefore, the surface of evaporimeter 31 is cooled to below dew-point temperature, makes to flow through airborne moisture herein at the surface sweating of evaporimeter 31.According to this principle, dehumidifier 10 can be removed moisture and dehumidify from air.
(2-1-1) compressor 13, expansion valve 15 and storage tank 17
Compressor 13 inhaling air cryogens also compress.Suction inlet front side at compressor 13 disposes storage tank 17, thereby liquid refrigerant can directly not be inhaled into compressor 13.
Expansion valve 15 is for refrigerant pressure, refrigerant flow are regulated and be connected between evaporimeter 31 and condenser 37, and has the function that cold-producing medium is expanded.
(2-1-2) evaporimeter 31
Evaporimeter 31 is, by cold-producing medium in internal flow is evaporated, air is carried out to cooling heat exchanger, and it comprises heat transmission fin 311 and heat pipe 313.Heat transmission fin 311 is flat boards of thinner aluminum, on a heat transmission fin 311, is formed with a plurality of through holes.Heat pipe 313 by insert heat transmission fin 311 through hole straight tube 313a and the end of an adjacent straight tube 313a U word pipe 313b connected to one another and the 2nd U word pipe 313c are formed.
Straight tube 313a, after being inserted into the through hole of heat transmission fin 311, utilizing pipe expander to carry out expander processing and is close to heat transmission fin 311.Straight tube 313a and a U word pipe 313b are integrally formed, and the 2nd U word pipe 313c, after straight tube 313a inserts the through hole of heat transmission fin 313 and carries out expander processing, is waited with the end of straight tube 313a and is connected by welding.
(2-1-3) condenser 37
Condenser 37 is to make the heat exchanger in the condensation of refrigerant of internal flow by carrying out heat exchange with air, and it comprises heat transmission fin 371 and heat pipe 373.Heat transmission fin 371 is flat boards of thinner aluminum, on a heat transmission fin 371, is formed with a plurality of through holes.Heat pipe 373 by insert heat transmission fin 371 through hole straight tube 373a and the end of an adjacent straight tube 373a U word pipe 373b connected to one another and the 2nd U word pipe 373c are formed.
Straight tube 373a, after being inserted into the through hole of heat transmission fin 371, utilizing pipe expander to carry out expander processing and is close to heat transmission fin 371.Straight tube 373a and a U word pipe 373b are integrally formed, and the 2nd U word pipe 373c, after straight tube 373a inserts the through hole of heat transmission fin 371 and carries out expander processing, is waited with the end of straight tube 373a and is connected by welding.
(2-2) the first drain pan 51
Fig. 5 is the partial longitudinal section of dehumidifier 10 of the A-A line of Fig. 3.In Fig. 5, dehumidifier 10 also comprises the first drain pan 51 and the second drain pan 52.The first drain pan 51 has: discharge outlet 510, and this discharge outlet 510 is located at central lower; And the first stream 51a of V word shape, this first stream 51a is from along left and right directions, the both ends away from discharge outlet 510 tilt downwards towards discharge outlet 510.
As shown in Figure 3, discharge outlet 510 is towards the top of the lid 63 of water storage tank 60, and the dew falling on the first stream 51a declines along its inclined plane, via discharge outlet 510, falls to and covers on 63.
(2-3) the second drain pan 52
As shown in Figure 3, the second drain pan 52 is disposed at the top of the first drain pan 51, and is disposed at the below of evaporimeter 31 and condenser 37.
Fig. 6 is the stereogram of second row water pond 52.In Fig. 6, the second drain pan 52 has water guide face 50a, and this water guide face 50a is near the lower end of evaporimeter 31 and the lower end by evaporimeter 31 in condenser 37 lower ends.As concrete structure, water guide face 50a has: the first water continuing surface 50aa relative with the lower end of evaporimeter 31; And the second water continuing surface 50ab relative with the lower end of condenser.In addition, at the back of water guide face 50a (evaporimeter 31 1 sides) and left and right side, be provided with longitudinal wall 521,523,525.
The dew that falls to the first water continuing surface 50aa contacts with a part for condenser 37 and causes temperature to rise on the second water continuing surface 50ab.Therefore, the temperature of the second water continuing surface 50ab also rises and carries out heat conduction towards the first water continuing surface 50aa, therefore, also can prevent the dewfall of the longitudinal wall 521,523,525 of the second drain pan 52.
In addition, the dew that longitudinal wall 521,523,525 can prevent from falling to water guide face 50a from its back and left and right sidepiece flow out, and guide towards the first water continuing surface 50aa, the second water continuing surface 50ab and the second stream 52a of being located at the rear of the second water continuing surface 50ab.
The second stream 52a is take the word of the falling V shape that its central authorities tilt towards the both ends of left and right separation as summit downwards, and is located at the low position of aspect ratio water guide face 50a.
In addition, as shown in Figure 3, the mode that water guide face 50a reduces towards condenser 37 1 sides from evaporimeter 31 1 sides gradually with height and position tilts, therefore, from evaporimeter 31 fall to dew water guide face 50a towards condenser 37 1 side flow and with the lower end in contact of condenser 37 after, towards the second stream 52a of below, flow down.
In dehumidifier 10, the dew that falls to water guide face 50a flows through water guide face 50a, the second stream 52a, the first stream 51a and discharge outlet 510 successively.The mobile path of this dew is called to water guide road 50.As shown in Figure 3, water guide road 50 is towards the below of condenser 37 or towards discharge the access structure of dew across the oblique below of condenser 37 side contrary to evaporimeter 31, and therefore, the dew producing in evaporimeter 31 will inevitably flow towards condenser 37.
(3) action of dehumidifier 10
(3-1) air-supply running
When dehumidifier 10 shuts down, user carrys out the fan motor 41 of drive fan 40 by pressing the on/off button PB of its operating portion 115, so that blade part 43 rotations.
As shown in Figure 3, the rotation by blade part 43 is from suction inlet 111 air amounts, to produce the air-flow F that flows through successively filter 21, evaporimeter 31 and condenser 37.Air-flow F, after being inhaled into blade part 43 center, being blown out towards centrifugal direction and is flowed out from blow-off outlet 113.
Under original state after the product delivery of dehumidifier 10, only by pressing on/off button PB, just start the only air-supply running of fan 40 runnings.
(3-2) dehumidifying running
When user is turned round button DB to the dehumidifying of dehumidifier 10 press operating parts 115 of air-supply operating condition, the compressor 13 of refrigerating plant 100 starts, and by the order of compressor 13, condenser 37, expansion valve 15, evaporimeter 31 and storage tank 17, makes refrigerant circulation.
In Fig. 4, low pressure refrigerant is inhaled into compressor 13, and is discharged from after being compressed to high pressure.The high-pressure refrigerant of discharging from compressor 13 is transported to condenser 37.The high-pressure refrigerant that is transported to condenser 37 carries out heat exchange and condensation at this and air-flow F.In condenser 37, condensed high-pressure refrigerant becomes liquid refrigerant, and be transported to expansion valve 15 and decompression for low pressure.
In expansion valve 15, post-decompression low pressure refrigerant enters evaporimeter 31.The low pressure refrigerant that flows into evaporimeter 31 carries out heat exchange and evaporates at this and air-flow F.In evaporimeter 31 evaporation after low pressure refrigerant in storage tank 17 by gas-liquid separation after, be again inhaled into compressor 13.
As mentioned above, by making refrigerating plant 100 runnings, can give play to cold-producing medium captures heat and evaporates such cooling effect from flowing through the air-flow in evaporimeter 31 outsides, therefore, the surface of evaporimeter 31 is cooled to below dew-point temperature, flows through airborne moisture herein at the surface sweating of evaporimeter 31.
(3-3) collection of dew
Dewfall declines along heat transmission fin 311 in the water (dew) of evaporimeter 31, and falls on the water guide face 50a of the second drain pan 50.The first water continuing surface 50aa is near the lower end of evaporimeter 31, the second water continuing surface 50ab is near the lower end by evaporimeter 31 in the lower end of condenser 37, in addition, the mode also reducing gradually towards condenser 37 1 sides with height and position tilts, therefore, dew towards condenser 37 1 side flow and with the lower end in contact of condenser 37 after, towards the second stream 52a of below, flow down.
In addition, for the dew that arrives the second water continuing surface 50ab is contacted reliably with a part for condenser 37, the height gap apart from the nearest face of condenser 37 and condenser 37 in the second water continuing surface 50ab is restricted to 5mm (comparatively it is desirable to 3mm).
The temperature of dew is lower than the dew-point temperature of surrounding air, but causes temperature to rise because the part of the lower end with condenser 37 contacts.The temperature of the dew therefore, flowing down towards the second stream 52a is higher than the dew-point temperature of surrounding air.
Dew along the inclined-plane of the second stream 52a first towards and the left and right directions of air-flow F quadrature on endwall flow, then fall to the first stream 51a of the first drain pan 51 from end.
The first stream 51a tilts downwards towards central discharge outlet 510 from the both ends of left and right separation, and therefore, the dew being dropped on the first stream 51a flows towards discharge outlet 510.
As shown in Figure 3, discharge outlet 510 is towards the top of the lid 63 of water storage tank 60, and therefore, dew is fallen to and covered on 63 by discharge outlet 510.Substantial middle at lid 63 is provided with water inlet 63a, the surrounding of water inlet 63a with height towards water inlet 63a gradually the mode of step-down tilt, therefore, drop to the water that covers on 63 and towards water inlet 63a, flow because of this inclination, and flow in water storage tank 60 and stored from water inlet 63a.
On the water guide face 50a of the dew that is stored in water storage tank 60 in water guide road 50, cause temperature to rise with the lower end in contact of condenser 37, therefore, its temperature is higher than the dew-point temperature of the surrounding air of water storage tank 60, thereby the wall that prevents container 61 is by dew is cooling and the situation that dewfall is such.
In addition, even if suppose dew to contact with a part for condenser 37 on the second water continuing surface 50ab, cannot cause temperature to rise, by being configured as, the second stream 52a take the word of the falling V shape that its central authorities tilt towards the both ends of left and right separation as summit downwards, after the dew that drops to the second stream 52a formerly flows towards the direction away from discharge outlet 510, drop to the both ends of the first stream 51a of the first drain pan 51.In addition, the first stream 51a is shaped as the V word shape that tilts towards discharge outlet 510 from separated both ends, discharge outlet 510 left and right with being located at central lower downwards.Consequently, the distance that the first water continuing surface 50aa that drops to water guide face 50a from dew plays till discharge outlet 510 is elongated, be that water guide road 50 is elongated, while moving in water guide road 50, the temperature of dew rises, therefore, when arriving water storage tank 60, the temperature of dew rises near the dew-point temperature of surrounding air, and the wall that can be suppressed at water storage tank 60 produces dewfall.
(4) feature
(4－1)
In dehumidifier 10, dew is by water guide road 50 guiding, formerly flows to condenser 37 and causes after temperature rises, being stored in water storage tank 60, and therefore, the wall that can suppress water storage tank 60 is cooling by dew.Consequently, also can be suppressed at the wall generation dewfall of water storage tank 60.
(4－2)
Dew is guided by the water guide face 50a on water guide road 50, contact and causes after temperature rises, being stored in water storage tank 60 flowing to condenser 37 with its part, therefore, can prevent that the wall of water storage tank 60 is below the dew-point temperature around it.Consequently, also can avoid producing at the wall of water storage tank 60 situation of dewfall.
(4－3)
The dew that falls to the first water continuing surface 50aa of water guide face 50a flows to the second water continuing surface 50ab, and on the second water continuing surface 50ab, contacts with a part for condenser 37 and cause temperature to rise.Therefore, the temperature of the second water continuing surface 50ab also rises and carries out heat conduction towards the first water continuing surface 50aa, therefore, also can prevent the dewfall of the longitudinal wall 521,523,525 of the second drain pan 52.
(4－4)
Water guide road 50 is towards the below of condenser 37 or towards discharge the access structure of dew across the oblique below of condenser 37 side contrary to evaporimeter 31, and therefore, the dew producing in evaporimeter 31 will inevitably flow towards condenser 37.
(4－5)
By the height gap apart from the nearest face of condenser 37 and condenser 37 in the second water continuing surface 50ab is defined as below 5mm (comparatively it is desirable to 3mm), can make the dew that arrives the second water continuing surface 50ab contact reliably with a part for condenser 37.
(5) variation
(5-1) the first variation
In condenser 37, different according to drawing around mode of the heat pipe 373 for supercooling liquid flow of refrigerant, the temperature rising degree of the dew contacting from condenser 37 is different.
For example, while supercooling liquid cold-producing medium being flow through be positioned in Fig. 5 the heat pipe 373 of subordinate, can obtain the effect that the efficiency of kind of refrigeration cycle improves.
(5-2) the second variation
In the above-described embodiment, in order to increase the distance on water guide road 50, as shown in Figure 5, the second stream 52a of the second drain pan 52 is shaped as take the word of the falling V shape that its central authorities tilt towards the both ends of left and right separation as summit downwards, and the first stream 51a of the first drain pan 51 is shaped as the V word shape that tilts towards discharge outlet 510 from separated both ends, discharge outlet 510 left and right with being located at central lower downwards.
For example, yet the method that increases water guide road 50 is not limited to said method, also can adopt following methods: the second stream 52a first guides the dew being fallen by evaporimeter 31 when discharge outlet 510 is observed along fore-and-aft direction.Below, with reference to accompanying drawing, the dehumidifier 110 of the second variation is described.
Fig. 7 is the sectional side elevation of the dehumidifier 110 of the second variation.In Fig. 7, the first stream 51a that the second stream 52a that is not both the second drain pan 52 of the dehumidifier 10 shown in dehumidifier 110 and Fig. 3 is changed to " the second stream 152a ", the first drain pan 51 is changed to " the first stream 151a " this point.Other structure is identical with the dehumidifier 10 shown in Fig. 3, and therefore, description thereof is omitted.
As shown in Figure 7, the second stream 152a of the second drain pan 52 is shaped as the below towards evaporimeter 31 from the below of condenser 37 and tilts.Therefore, dew after fore-and-aft direction flows, falls to the upstream-side-end of the first stream 151a of the first drain pan 51 in the mode with away from discharge outlet 510.
The first stream 151a be shaped as this aspect of V word shape tilting downwards towards discharge outlet 510 from separated both ends, discharge outlet 510 left and right with being located at central lower identical with the first stream 51a of Fig. 3, but at its inclination angle, than the first stream 51a of Fig. 3, relax slightly, dew is difficult for concentrating on discharge outlet 510 these aspects different.
According to said structure, the distance that the first water continuing surface 50aa that drops to water guide face 50a from dew plays till discharge outlet 510 is elongated, be that water guide road 50 is elongated, while moving in water guide road 50, the temperature of dew rises, therefore, when arriving water storage tank 60, the temperature of dew rises near the dew-point temperature of surrounding air, and the wall that can be suppressed at water storage tank 60 produces dewfall.
Industrial utilizability
According to the present invention, can prevent from causing because of dew the dewfall of water storage tank 60, therefore, for utilizing the dehumidifier of steam compression type refrigeration circulation, be useful.
Claims (6)
1. a dehumidifier (10), utilizes steam compression type refrigeration circulation, and the moisture dewfall containing in air is dehumidified, and it is characterized in that, comprising:
Evaporimeter (31) and radiator (37), this evaporimeter (31) and radiator (37) are disposed at same wind path;
Water guide road (50), this water guide road (50) makes the dew producing in described evaporimeter (31) flow towards described radiator (37); And
Water storage tank (61), this water storage tank (61) is stored flowing through the described dew on described water guide road (50).
2. dehumidifier as claimed in claim 1 (10), is characterized in that,
Described water guide road (50) makes the dew producing in described evaporimeter (31) contact with a part for described radiator (37).
3. dehumidifier as claimed in claim 2 (10), is characterized in that,
Dehumidifier (10) also comprises drain pan (52), this drain pan (52) has the first water continuing surface (50aa) relative with the lower surface of described evaporimeter (31) and the second water continuing surface (50ab) relative with the lower surface of described radiator (37)
Described water guide road (50) comprises from described the first water continuing surface (50aa) accepts the path of face (50ab) to described the second water.
4. dehumidifier as claimed in claim 2 (10), is characterized in that,
Described water guide road (50) is towards the below of described radiator (37) or towards discharging described dew across the oblique below of described radiator (37) side contrary with described evaporimeter (31).
5. dehumidifier as claimed in claim 3 (10), is characterized in that,
The height gap apart between the nearest face of described radiator (37) and described radiator (37) that described the second water is accepted in face (50ab) is below 5mm.
6. dehumidifier as claimed in claim 2 (10), is characterized in that,
Described water guide road (50) guides described dew towards the part flowing through for supercooling cold-producing medium of described radiator (37).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013103372A JP5644891B2 (en) | 2013-05-15 | 2013-05-15 | Dehumidifier |
| JP2013-103372 | 2013-05-15 |
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| Publication Number | Publication Date |
|---|---|
| CN104165418A true CN104165418A (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410197992.1A Pending CN104165418A (en) | 2013-05-15 | 2014-05-12 | Dehumidifier |
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| Country | Link |
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| JP (1) | JP5644891B2 (en) |
| CN (1) | CN104165418A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276780A (en) * | 2015-10-28 | 2016-01-27 | 珠海格力电器股份有限公司 | Water tank and dehumidifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204636A (en) * | 2017-11-28 | 2018-06-26 | 珠海格力电器股份有限公司 | A kind of dehumidifier and its control method |
| WO2023105703A1 (en) * | 2021-12-09 | 2023-06-15 | 三菱電機株式会社 | Dehumidifying device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0579325U (en) * | 1991-07-31 | 1993-10-29 | シャープ株式会社 | Dehumidifier |
| JP2006017435A (en) * | 2004-07-05 | 2006-01-19 | Mitsubishi Electric Corp | Air conditioner |
| JP2007237121A (en) * | 2006-03-10 | 2007-09-20 | Mitsubishi Electric Corp | Dehumidifier |
| CN101676641A (en) * | 2008-09-16 | 2010-03-24 | 乐金电子(天津)电器有限公司 | Water-cooled dehumidifier |
| CN201513982U (en) * | 2009-09-22 | 2010-06-23 | 海信科龙电器股份有限公司 | Dehumidifier |
| CN101749847A (en) * | 2008-12-04 | 2010-06-23 | 乐金电子(天津)电器有限公司 | Heat exchanger installation structure of dehumidifier |
| CN101788169A (en) * | 2009-01-23 | 2010-07-28 | 乐金电子(天津)电器有限公司 | Dehumidifier |
| CN102116519A (en) * | 2009-12-30 | 2011-07-06 | 乐金电子(天津)电器有限公司 | Water receiving disc of dehumidifier |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007170684A (en) * | 2005-12-19 | 2007-07-05 | Sanyo Electric Co Ltd | Air conditioning device |
| JP2010012426A (en) * | 2008-07-04 | 2010-01-21 | Orion Mach Co Ltd | Compressed-air dehumidifier |
| JP2010094169A (en) * | 2008-10-14 | 2010-04-30 | Panasonic Corp | Dehumidifying and heating apparatus, and dryer equipped with dehumidifying and heating apparatus |
-
2013
- 2013-05-15 JP JP2013103372A patent/JP5644891B2/en active Active
-
2014
- 2014-05-12 CN CN201410197992.1A patent/CN104165418A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0579325U (en) * | 1991-07-31 | 1993-10-29 | シャープ株式会社 | Dehumidifier |
| JP2006017435A (en) * | 2004-07-05 | 2006-01-19 | Mitsubishi Electric Corp | Air conditioner |
| JP2007237121A (en) * | 2006-03-10 | 2007-09-20 | Mitsubishi Electric Corp | Dehumidifier |
| CN101676641A (en) * | 2008-09-16 | 2010-03-24 | 乐金电子(天津)电器有限公司 | Water-cooled dehumidifier |
| CN101749847A (en) * | 2008-12-04 | 2010-06-23 | 乐金电子(天津)电器有限公司 | Heat exchanger installation structure of dehumidifier |
| CN101788169A (en) * | 2009-01-23 | 2010-07-28 | 乐金电子(天津)电器有限公司 | Dehumidifier |
| CN201513982U (en) * | 2009-09-22 | 2010-06-23 | 海信科龙电器股份有限公司 | Dehumidifier |
| CN102116519A (en) * | 2009-12-30 | 2011-07-06 | 乐金电子(天津)电器有限公司 | Water receiving disc of dehumidifier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276780A (en) * | 2015-10-28 | 2016-01-27 | 珠海格力电器股份有限公司 | Water tank and dehumidifier |
| CN105276780B (en) * | 2015-10-28 | 2018-09-07 | 珠海格力电器股份有限公司 | Water tank and dehumidifier |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014223577A (en) | 2014-12-04 |
| JP5644891B2 (en) | 2014-12-24 |
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Application publication date: 20141126 |