CN1880858B - Dehumidifier - Google Patents
Dehumidifier Download PDFInfo
- Publication number
- CN1880858B CN1880858B CN2006100925173A CN200610092517A CN1880858B CN 1880858 B CN1880858 B CN 1880858B CN 2006100925173 A CN2006100925173 A CN 2006100925173A CN 200610092517 A CN200610092517 A CN 200610092517A CN 1880858 B CN1880858 B CN 1880858B
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- Prior art keywords
- air
- housing
- dehumidifier
- dry
- heat exchanger
- Prior art date
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-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
- F24F3/12—Air-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
- F24F3/14—Air-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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-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
- F24F3/12—Air-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
- F24F3/14—Air-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
- F24F3/1411—Air-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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-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
- F24F3/12—Air-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
- F24F3/14—Air-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
- F24F3/1411—Air-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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1429—Air-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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant alternatively operating a heat exchanger in an absorbing/adsorbing mode and a heat exchanger in a regeneration mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The present invention relates to a dehumidifier having high dehumidifying efficiency, low noise and vibration. The dehumidifier includes a case, inlets passed through the case for introduction of air from an outside of the case to an inside of the case, an outlet formed to pass through a top of the case for discharging air dehumidified in the case to the outside of the case, a desiccant assembly for absorbing moisture from air drawn into the case, a blower assembly for drawing air through the inlets and blowing the air to the outlet, a regenerator assembly for blowing hot air to the desiccant assembly for drying the desiccant assembly, a heat exchanger for condensing high temperature, humid air blown by the regenerator assembly through the desiccant assembly, to separate the moisture from the air, and a water collecting assembly for collecting water condensed and separated from the air at the heat exchanger.
Description
Technical field
The present invention relates to dehumidifier, more particularly, relate to a kind of like this dehumidifier, wherein moisture is not to absorb through cold-producing medium, but through drier, so that the single collection moisture, thereby improve effect on moisture extraction.
Background technology
Generally speaking; Dehumidifier reduces the humidity in room in the following manner: from the room, absorb humid air; Make humid air through having the heat exchanger of condenser and evaporimeter; So that from air, remove moisture, will remove the air of moisture again and discharge, wherein flow of refrigerant is through condenser and evaporimeter.
In other words, dehumidifier is through making liquid refrigerant evaporates and from the dehumidifier ambient air, take away heat at the evaporimeter place.In more detail, when cold-producing medium evaporated, the temperature of evaporimeter reduced, and when air during through evaporator, the temperature of air also reduces.
When the temperature around the evaporimeter reduces, airborne humidity condensed, thus form dew on the surface of evaporimeter.
Fig. 1 shows the sketch of correlation technique dehumidifier.
With reference to Fig. 1, the correlation technique dehumidifier is provided with: the housing 1 with the inlet (not shown) that is used to suck room air; Be installed in the filter 2 of entrance side; On housing 1, be positioned at the heat exchanger 3 of filter 2 fronts, be used for carrying out heat exchange, thereby make indoor air dehumidification with room air; Be positioned at the fan component 4 of heat exchanger 3 fronts, be used to force the room air circulation; Be positioned at the water tank 6 below the heat exchanger, be used to collect condensed water; And front panel 5, i.e. the frontal appearance of dehumidifier, it has outlet 5a.
Yet the dehumidifier of correlation technique has following problem.
Since need be when changing filter with housing whole or part take apart, so the dehumidifier of correlation technique has the inconvenient problem of filter of changing.
Even if because under the situation that moisture does not have from air, to remove fully, also can directly be discharged into indoorly once more through the room air of over-heat-exchanger 3, so effect on moisture extraction is bad.
And, in the correlation technique dehumidifier, use compressor to make the cold-producing medium circulation, cause production cost higher, and cause very big noise and vibration during operation.
Summary of the invention
Therefore, the present invention relates to a kind of dehumidifier, it can solve the one or more problems that caused by the limitation of correlation technique and defective basically.
An object of the present invention is to provide a kind of dehumidifier, it has high dehumidifying efficiency, low cost and low-down noise and vibration.
Another object of the present invention is to provide a kind of dehumidifier, and its outward appearance is better, and is used to hold the dehumidify water tank of water and is easy to attaching/detaching.
Other advantage, purpose and a characteristics part of the present invention will be set forth in explanation subsequently, and a part will more obviously maybe can be known through the practice of invention in examination subsequently to those skilled in the art.The object of the invention can be realized through the structure of specifically noting in written specification, claims and the accompanying drawing and obtained with other advantage.
For realizing these purposes and other advantages and, here doing and specialize and briefly description according to the object of the invention, a kind of this dehumidifier is provided, comprising: housing; Pass the inlet of this housing, be used for air is guided to from the outside of housing the inboard of housing; Pass the outlet that this case top forms, be used for the air that dehumidifies at housing is discharged into the outside of housing; Dry component is used for absorbing moisture from the air that is drawn in the housing; Fan assembly sucks air and air is blown to said outlet through said inlet; The regenerator assembly is used for hot-air is blown to dry component so that make the drying prescription assembly dry; Heat exchanger is used to make the regenerator assembly to blow out high temperature, malaria condensation through said dry component, so that from air, separate moisture; The water collection assembly is used for being collected in the heat exchanger place from air condensation and the water that separates.
In another aspect of the present invention, a kind of dehumidifier is provided, comprising: housing; Pass the inlet of this housing, be used for air is guided to from the outside of housing the inboard of housing; Pass the outlet that this case top forms, be used for the air that dehumidifies at housing is discharged into the outside of housing; Dry component comprises being used for the dry runner that the mode of optional commentaries on classics is installed, being used to hold said dry element from being drawn into the dry element of the air absorption moisture in the housing; Rotary unit is used to make said dry runner rotation; Fan assembly is used for sucking air by force and air being blown to said outlet through said inlet; The regenerator assembly is used to make dry component dry, comprises the regeneration fan that is used for to the dry component blowing, is used to revolving force is provided so that the generator again of rotation regeneration fan and be used for the heater of the air that the thermal regeneration fan blows out; Heat exchanger is used to make the regenerator assembly to blow out high temperature, malaria condensation through said dry component, so that from air, separate moisture; And the water collection assembly, be used for being collected in the heat exchanger place from air condensation and the water that separates.
In another aspect of the present invention, a kind of dehumidifier is provided, comprising: housing; Pass the inlet of this housing, be used for air is guided to from the outside of housing the inboard of housing; Pass the outlet that this case top forms, be used for the air that dehumidifies at housing is discharged into the outside of housing; Dry component comprises being used for the dry runner that the mode of optional commentaries on classics is installed, being used to hold said dry element from being drawn into the dry element of the air absorption moisture in the housing; And rotary unit, be used to make said dry runner rotation; Fan assembly is used for sucking air by force and air being blown to said outlet through said inlet; The regenerator assembly is used for hot-air is blowed to dry component so that make dry component dry; Heat exchanger is used to make the regenerator assembly to blow out high temperature, malaria condensation through said dry component, so that from air, separate moisture; And the water collection assembly, be used for being collected in the heat exchanger place from air condensation and the water that separates; Wherein said regenerator assembly comprises: regeneration fan, be used for to the dry component blowing, and the regeneration fan cover is used to hold regeneration fan; Generator is used to revolving force is provided so that regeneration fan is rotated again, and heater is used for the air that the thermal regeneration fan blows out; The heater housing is used to hold this heater, and the one of which side is communicated with the regeneration fan cover; Opposite side is communicated with the part of dry component, is used for air is directed to dry component from regeneration fan the regeneration lid; The air that is used under the effect of regeneration fan, passing dry component is directed to the inboard of heat exchanger, and circulating line, is used for the air that passes heat exchanger is directed to regeneration fan.
Therefore, dehumidifier of the present invention sucks room air through the front and rear of housing, the downside of housing one side or the bight of housing one side, and to the top of housing discharged air.Therefore, owing to have the space that is used to use dehumidifier front portion or rear portion, can provide the user to want the outward appearance of pattern.
Dry component that is provided for continuing from room air, absorbing moisture and the regeneration assembly that the dry element that is used for making housing keeps dry are compared with the dehumidifier of correlation technique, can improve dehumidification rate.
Do not use the compressor in the prior art dehumidifier, can reduce the weight of dehumidifier and the noise of dehumidifier like this, thereby improve the convenience that dehumidifier uses.
The overall description that it should be understood that front of the present invention and the detailed description of back all are exemplary with illustrative, and aiming to provide as claimed in claim the present invention provides and further specify.
Description of drawings
Accompanying drawing provides the understanding further to the present invention, incorporates and form the application's a part into.Accompanying drawing illustrate the specific embodiment of the present invention with specification in order to illustrate principle of the present invention.In the accompanying drawings:
Fig. 1 shows the decomposition diagram of correlation technique dehumidifier;
Fig. 2 illustrates the perspective view of dehumidifier according to the preferred embodiment of the invention;
Fig. 3 illustrates the decomposition diagram of dehumidifier among Fig. 2;
Fig. 4 illustrates the perspective view of heat exchanger shown in Figure 3;
Fig. 5 illustrates the perspective view of Fig. 4 dehumidifier heat exchanger;
Fig. 6 illustrates the work diagrammatic sketch of Fig. 2 dehumidifier;
Fig. 7 illustrates the perspective view of the variant of Fig. 2 dehumidifier;
Fig. 8 illustrates the decomposition diagram of Fig. 7 dehumidifier;
Fig. 9 illustrates the perspective view according to the another preferred embodiment of the present invention dehumidifier;
Figure 10 illustrates the perspective view of Fig. 9 dehumidifier, and wherein front panel is opened;
Figure 11 illustrates the perspective view of Fig. 9 dehumidifier, and wherein water tank is pulled out by part;
Figure 12 illustrates the decomposition diagram of the wet machine of Fig. 9;
Figure 13 illustrates the perspective view of Fig. 9 dehumidifier variant;
Figure 14 illustrates the sectional view of dehumidifier shown in Figure 13;
Figure 15 illustrates the decomposition diagram of Figure 13 dehumidifier; And
Figure 16 illustrates the perspective view of Figure 13 dehumidifier variant, and wherein side panel shifts out.
The specific embodiment
To describe the preferred embodiments of the present invention in detail below, accompanying drawing 2-6 shows instance of the present invention.As much as possible, for same or analogous parts, use identical Reference numeral among all these figure.
With reference to figure 2 and 3, dehumidifier comprises: the housing 10 that forms its outward appearance; Heat exchanger 20 in the housing 10, that process by heat conducting material; In the housing 10, be used for absorbing the dry component 30 of moisture from air; Be used for forcing room air to be inhaled into the fan assembly 40 of housing 10; Be used for forcing a part that is drawn into housing 10 room airs to cycle through the regenerator assembly 50 of heat exchanger 20.
Housing 10 has roughly hexahedral shape, and has first half and latter half.In other words, housing 10 comprises: front baffle 11, and this front baffle forms front portion, sidepiece and the top outward appearance of housing 10 first halfs; With afterframe 12, this afterframe forms rear portion, sidepiece and the top outward appearance of housing 10 latter halfs.Front baffle 11 has hexahedral shape with afterframe 12, their rear portion and anterior corresponding opening wide.
Front and back side with housing 10 of front baffle 11 and afterframe 12 has inlet 11a and 12a, is used to suck room air.Inlet 11a and 12a lay respectively at front baffle 11 fronts and afterframe 12 back.
Inlet 11a and 12a are rectangle basically, have filter mounted thereto 80 respectively.Filter 80 is used for from the air impurity screening; It can comprise one group that from following filter, selects: is used for from prefilter, the odor removal filter that is used for taste removal that filters the dust of large-size through inlet 11a and 12a inhaled air, the dirt collection filter that is used for collecting dust through electric effect, and the HEPA filter that is used to remove fine dust; Perhaps above-mentioned various filters are combined into the assembly of a unit.
There is a front panel 16 front portion at the front baffle 11 with inlet 11a, is used to make frontal appearance graceful.Front panel 16 has the shape of rectangular slab, and size is identical with front baffle 11, and front panel is hinged to a side of front baffle 11, thereby can rotate along side direction.
The downside of plate 16 has a suction barrier 16a in front, and its size is corresponding to the inlet 11a in the front baffle 11.
A transparent display part 15 is arranged at the top of front baffle 11, is used to show the running status of dehumidifier.Although do not illustrate, a side of display part 15 has a plurality of operating knobs, is used to operate dehumidifier.
Below the front baffle that display part 15 is installed 11 tops, a control box 18 is arranged, be used for through manipulation operations button control dehumidifier.Although not shown, a plurality of devices are arranged in the control box 18, for example be used to control the circuit board of dehumidifier integrated operation.
A heat exchanger 20 is arranged below the control box 18, be used for carrying out heat exchange with the room air that sucks through inlet 11a.Heat exchanger 20 has the heat exchanger of two-layer different size; Every layer of heat exchanger has the interconnective pipe in a plurality of inner passages; Be used to make the air of recirculation assembly 20 circulations through following description to contact, thereby more heat is exchanged with room air through inlet 11a suction.An example structure of heat exchanger 20 will be described with reference to Figure 4 and 5 in more detail.
The back of heat exchanger 20 has a regeneration lid 57 corresponding to the heater housing 55 that will describe at the back.Regeneration cover 57 be formed for the air that circulates through regenerator assembly 50 is rebooted heat exchanger 20 runner.
57 back cover in regeneration has a dry component 30, is used for absorbing moisture from the room air through inlet 11a suction.This dry component 30 comprises: be used for absorbing from air the dry element 32 of moisture, be used for the runner 33 of Rotary drying element 32, be used to support the runner housing 35 of runner 33 rotations, and be used to rotary power is provided so that the motor 33a of rotating wheel 33.
Therefore, when the through hole of room air in super-dry element 32, moisture is absorbed in the dry element, thus dry air.
Therefore runner motor 33a makes runner 33 rotate slowly that (for example, 1RPM), dry element 32 is from through absorbing moisture the air wherein.
Runner 33 is contained in the runner housing 35, and supports above that.It is tabular that runner housing 35 is roughly square, central opening.Around the open centre of runner housing 35, runner lid 36 forms the circular rim of stretching out from that.Hold runner 33 in the runner lid 36.
There is a rotating shaft 35a at center at runner lid 36, and it is the pivot of runner 33, is supported by a plurality of support arms 37, and support arm radially extends to the center from the edge of runner lid 36.
The upside on runner housing 35 right sides has a circulating line 39; Be used for air is directed to regenerator assembly 50 from heat exchanger 20; The downside on runner housing 35 right sides is motor 33a, and it and runner driven wheel 33b connect into a unit, are used to rotary power is provided so that rotating wheel 33.
In dry component 30 back, as the member of hereinafter, a heater 56 is arranged with the regenerator assembly of describing 50, be used to heat is provided so that make dry element 32 dryings.Heater 56 is roughly fan-shaped, and is contained in the heater housing 55, and this heater housing part anterior and top is opened wide.
Therefore; Because heater housing 55 is mounted to fan-shaped regeneration runner 38 and is complementary; Therefore heater housing 55 is used for making continuously the part regeneration of dry element 32, so that dry this part, the runner 38 of wherein regenerating is divided by runner arm 37 at the upside of runner housing 35.
The rear portion of heater 56 is fan assemblies 40, is used for sucking room air by force through inlet 11a.Fan assembly 40 comprises: be used for sucking through inlet 11a the fan 41 of room air, be used to hold, the fan shroud 43 of supports fan 41, and be used to the fan electromotor 42 that fan 41 provides rotary power.
The opening portion of fan shroud 43 has an electric machine support 44, is used to hold a part and the supports fan motor 42 of fan electromotor 42.The offside of electric machine support 44 has a motor cabinet 42a, is used for fastening fan electromotor 42.
The front of fan assembly 40 upsides is a regenerator assembly 50, is used to make the part of the room air that sucks through inlet 11a to pass through, and the 11a that wherein enters the mouth passes housing 10 and forms.
Therefore, when regeneration fan 52 rotations, air is drawn in the regeneration fan cover 54 through circulating line 39 by force, and is discharged into heater case body 55.
In other words, regeneration fan cover 54 is directed to heater 56 and regeneration runner 38 with air from regeneration fan 52, so that keep making the part of the dry element 32 that rotates in the position relative with it dry.
Simultaneously, a drain pan 60 is arranged below the heat exchanger 20, the condensed water of automatic heat-exchanger 20 and it is directed to water tank 71 is used to collect.Drain pan 60 is rectangle basically, has the rhone that upwards stretches out, and is used for condensed water is directed to water tank 71 from heat exchanger 20.
A basal disc 70 is arranged below the drain pan 60, be used for front baffle 11 and afterframe 12 are installed in opposite side, and support heat exchanger 20, dry component 30, fan assembly 40 etc.Basal disc 70 has hexahedral shape, and its top and a side are opened wide.Water tank 71 is installed in wherein, can be along horizontal slip.
Water tank 71 has hexahedron box-shaped, open-top.A tank lid 73 that is installed to separably on it is arranged at the top of water tank 71, is used for the open-top of opening/closing water tank 71.At the opposite side of tank lid 73, a plurality of tank lid securing members 77 are arranged, be used for hooking respectively the lug 71a of water tank 71 opposite side upsides.
Preferably, there is a water tank handle 76 at the center at tank lid 73 tops, is convenient to handle water tank 71.One side of water tank handle 76 has a tank entry 74, and this inlet is communicated with rhone 61 bottoms, is used for water is directed to water tank 71.
An inlet cover 75 is arranged on the tank entry 74, be used for preventing taking out/water flows out from water tank 71 when putting into water tank 71.
Float 78 is arranged in the water tank 71, the SEA LEVEL VARIATION of the water that is used for collecting along with water tank 71 and/move down.Although do not illustrate, float 78 is connected to sensor, thereby the water that can show water tank 71 is full, and therefore the outside from water tank 71 can be observed.
Simultaneously, the size of dehumidifier afterframe 12 that forms dehumidifier rear portion outward appearance is corresponding to front baffle 11, and on basal disc 70, is connected to front baffle 11, thereby forms housing 10.
An outlet 13 is arranged in the top surface of afterframe 12, be used to guide the air that when being inhaled into through inlet 11a and 12a and flowing through housing 10 inside, is dehumidified to be discharged into indoor once more.
Below outlet 13, a discharging shutter 14 is arranged, be used to the direction of the row of control to the air of outlet 13.Although do not illustrate, discharging shutter 14 can be mounted to and when shutter moves by following mode, open outlet 13, i.e. driver element upwards/down rotation through stepper motor for example at outlet 13 places, perhaps through other driver element along upwards/lower direction slides.
Therefore, when dehumidifier did not move, discharging shutter 14 rotated to the inboard of outlet 13 or to lower slider; To close outlet 13; When dehumidifier moved, discharging shutter 14 rotated to outlet 13 outsides, or upwards slided; So that open outlet 13, thereby control from the direction of the dehumidified air that exports 13 dischargings.
The top of afterframe 12 promptly exports 13 front, and a handle 17 of being convenient to move dehumidifier is arranged.The opposite end of handle 17 is hinged to the top of afterframe 12, makes handle 17 make progress/motion down, and a handle groove 17a is arranged below handle 17, is used for when handle 17 does not use, laying handle 17.
A water tank opening 19 is arranged in the downside of the downside of afterframe 12 1 sides and front baffle 11 1 sides, be used for water tank 71 is pulled out from dehumidifier.
Simultaneously, with reference to Figure 4 and 5, heat exchanger 20 comprises first heat exchanger 21 and second heat exchanger 22 bigger than first heat exchanger 21.First, second heat exchanger 21 and 22 has a plurality of pipes that interconnect, and is used to make the air flow therein.Preferably, the pipe 23 of first and second heat exchangers arranges at regular intervals, and is configured to air and can between pipe 23, flows freely.
The top of first heat exchanger 21 has one to introduce hole 24, is used for the air that covers 57 importings through regeneration is directed to first heat exchanger 21.In a side of first and second heat exchangers 21 and 22 each downside, a connecting hole 26 is arranged, be used to make first second heat exchanger 21 and 22 to be communicated with.
One side of second heat exchanger, 22 top sides has a discharge orifice 25, is used for from second heat exchanger, 22 discharged air.
An osculum 27 is arranged at the bottom of each in first second heat exchanger 21 and 22, is used for from heat exchanger 20 discharging condensed waters.
Preferably, regeneration cover 57 size and dimension and is complementary with the runner 38 of regenerating.57 downside cover in regeneration has a bullport 57a, corresponding to introducing that hole 24 forms and being communicated with introducing hole 24.
Therefore; Bullport 57a and the introducing hole 24 in first heat exchanger 21 covered in 57 through regeneration through the air that blows out of regeneration runner 38 are introduced into first heat exchanger 21; Get into second heat exchanger 22 through connecting hole 26 then; Flow through second heat exchanger 32, and be discharged to circulating line 39 through discharge orifice 25.
Describe the operation of dehumidifier of the present invention below in detail with reference to Fig. 6.
Shown in big arrow, when the room air of the humidity rotary power through fan 41 is drawn in the housing 10 through inlet 11a with 12a, air during through filter 80 airborne impurity be removed, and through heat exchanger 20 process dry components 30.
In this case, when the through hole of air in super-dry element 32, airborne moisture is from wherein removing, and air during through fan assembly 40 under the effect at the rotary power of fan 41 through export 13 be discharged into indoor.
Then; Shown in small arrow; In the regenerative process of dry element 32 continuous dryings that make dry component 30, air is blown through the rotation of regeneration fan 52 by force, and through heater housing 55 process heaters 60; Be heated to form hot-air, thereby hot-air makes the moisture evaporation that absorbs in the dry element 32.
Move through regeneration runner 38 heat exchanger 20 through the high temperature of super-dry element 32, humid air, and be incorporated into regeneration and cover 57.Then, high temperature, humid air cycle through the inside of heat exchanger 20, and when in cyclic process, carrying out heat exchange at high temperature, malaria and through the lower room air of temperature that inlet 11a and 12a suck, humidity condensed wherein.Condensed water is discharged into rhone 61 through the osculum 27 of each heat exchanger bottom.
Therefore; The water of condensation is introduced in drain pan 60 in heat exchanger 20; And be contained in the water tank 71, and through the air repetitive cycling of over-heat-exchanger 20, wherein under the effect of regeneration fan 52; Air is again directed into regeneration runner 38 through runner housing 35 and circulating line 39, thereby repeats to make the regenerative process of dry element 32 continuous dryings.
Therefore, dehumidifier of the present invention is removed moisture through two strands of air streams from room air.Therefore, the room air that fan 41 sucks is through super-dry element 32, and airborne moisture is absorbed in dry element 32, and through export 13 be discharged into dehumidifier the outside.
Meanwhile; When dehumidifier makes high temperature air under the effect of regeneration fan 52, flow through recovery stream road 38; Dehumidifier is separated moisture again from the dry element of a part; And blow to heat exchanger 20, so that the condensation and remove moisture from air at heat exchanger 20 places, and air is circulated under the effect of regeneration fan 52.
Simultaneously; Fig. 7 and 8 illustrates another embodiment of dehumidifier separately; Its fundamental system is identical with aforesaid dehumidifier, and the difference of this another embodiment and previous embodiment is: the dehumidifier of this another embodiment is included in the front baffle 111 of housing 110 and inlet 111a and the 112a in the afterframe 112 relative sidepieces, is used to suck air; And the water tank opening 111b in filter 180 and front baffle 111 front portions.
Therefore, the dehumidifier of this another embodiment relative sidepiece through housing 110 under the effect of fan 41 sucks air.And when dehumidifying finishes, when water tank 71 was taken out from dehumidifier, the user opened front panel 116, and water tank 71 is pulled out from housing 110.
Because the dehumidifier of this another embodiment has inlet 111a and 112a at the relative sidepiece of dehumidifier, therefore do not need the suction barrier that air is passed through of being used at plate 116 places in front.
Next, the dehumidifier of another preferred embodiment according to the present invention will be described with reference to Fig. 9 to 13.
The dehumidifier of present embodiment comprises: housing 210, heat exchanger 20, dry component 30, fan assembly 40 and regenerator assembly 50.Heat exchanger 20, dry component 30, fan assembly 40 and regenerator assembly 50 are identical with the embodiment of front, and it is described in detail in this omission.
In other words, housing 210 forms like this: front baffle 211 and afterframe 212 are installed in the front and rear of basal disc 270, and side panel 213a and 213b are installed in the sidepiece of basal disc 270, and top panel 214 is installed in the top.
In more detail, in front baffle 211 and the afterframe 212 among the left hand edge of each and right hand edge and side panel 213a and the 213b leading edge of each and the gap between the back edge form inlet 211a and 212a respectively.
Have inlet 211a and the side panel 213a of 212a and the inside of 213b filter 280 is arranged, be used to purify the air of a room.Filter 280 is placed into housing 210 through filter slot 211b or from housing 210, pulls out, and extends along last/lower direction in the filter slot 211b former frame frame 211.
Be used for can comprising one that from following filter, selects from the filter 280 of air impurity screening: be used for from prefilter, the odor removal filter that is used for taste removal that filters the dust of large-size through inlet 211a and 212a inhaled air, the dirt collection filter that is used for collecting dust through electric effect, and the HEPA filter that is used to remove fine dust; Perhaps above-mentioned various filters are combined into the assembly of a unit.
On the side panel 213b relative, be formed with the water saturation indicating section 213c of the water tank 271 water saturations that are used to indicate the hereinafter description with the side panel 213a that is formed with inlet 211a and 212a.Water saturation indicating section 213c in the middle of the side panel 213b along on/lower direction extends, and is transparent, therefore can see the water saturation of water tank 271 from the outside of dehumidifier.
The front of front baffle 211 is front panels 216, is used to make anterior attractive in appearance.The size and dimension of front panel 216 is corresponding to front baffle 211, and is hinged to front baffle 211 at its lateral edges, so that along laterally rotation.
With reference to Figure 13, the front of front panel 216 can be combined with various patterns or photo, is used for decorative appearance and makes it attractive in appearance.
Therefore, can be through making front panel 216 along horizontal rotation, this front panel 216 not only makes changes filter 280 convenience, and makes the frontal appearance of dehumidifier attractive in appearance.
Although not shown, a side of display unit 215 has a plurality of water tank vent cover 214d that are used to operate the operating knob of dehumidifier and are used to close water tank opening 214c.
In the middle of the top panel between display unit 215 and the water tank opening 214c, an outlet 214a who is used to discharge dehumidified air is arranged.Identical with aforesaid embodiment, outlet 214a is through discharging shutter 214b opening/closing.Discharging shutter 214b can opening/closing outlet 214 when its driver element through for example stepper motor moves, or different therewith, through sliding opening/close outlet 214.
Simultaneously, the side in housing 210 inside promptly in the inboard of the side panel 213b relative with the side panel with inlet 211a and 212a, is useful on the water tank 271 of the condensed water that holds to come automatic heat-exchanger 20.Water tank 271 can upwards draw through the water tank opening 214c in the top panel 24.Preferably, a handle 271a is arranged on the top of water tank 271, be used for the user and grasp water tank 271, and easily spur water tank 271.
The operation of this dehumidifier is described below.
When making the dehumidifier operation through the operating knob (not shown) on the operation top panel 214, fan 41 rotations are so that suck room air through inlet 211a among the side panel 213a and 212a.When air passed through heat exchanger 20 through super-dry element 32, airborne moisture was removed, and air is upwards discharged through the discharging shutter 214b among the outlet 214a.
In this case, when air circulated through regeneration runner 38, heat exchanger 20 and circulating line 39 under the effect of regeneration assembly 50, a part of moisture was removed from dry element 32.
During this regenerative process,, come the condensed water of automatic heat-exchanger 20 to be collected in the basal disc 270 through the guiding of drain pan 60.Then, flexible pipe H water is directed into water tank 271 in the effect lower edge of pump P, and is contained in wherein.
The user with the naked eye sees the water saturation indicating section 213c on the side panel 213b in the outside of dehumidifier, thereby observes the water saturation in the water tank 271.
When needs turned letter water tank 271, the user rotates water tank vent cover 214d, so that open water tank opening 214c, hold the handle 271a on the water tank 271, and upwards draw water tank 271, and turned letter water tank 271.
Figure 12 to 15 is the variants that Fig. 9 dehumidifier embodiment.In the dehumidifier according to present embodiment, a side panel 213a among the side panel 213a of dehumidifier and the 213b can be along laterally moving, so that opening/ closing inlet 211a and 212a.
For this reason, side panel 130 has the driver element 300 that is installed in side panel 130 opposite edges on each, is used for moving side panel 213a.Driver element 300 comprises: panel drive motor 301, and it is fixedly secured to side panel 130; With pinion 302, it is connected to an end of the rotating shaft 303 of panel drive motor 301.
There is the tooth bar 305 along horizontal expansion the inside edge of former frame frame 211 and afterframe 212, is used for respectively and pinion.
Therefore, when pinion 302 rotated through panel drive motor 301, pinion 302 moved along tooth bar 305.Therefore, side panel 213a is along laterally moving.
Guide ribs 311 each bight of plate 213a is from the side stretched out to the inboard of housing 210, is used for moving of guide sides plate 213a.In upside of each and the downside guiding groove 312 is arranged in front baffle 211 and the afterframe 212, be used for placing and guiding these guide ribs 311.
Therefore, when the effect of side panel 213a through driver element 300 and tooth bar 305 during along the inboard that moves laterally to housing 210 or the outside, guide ribs 311 moves along guiding groove 312, makes side panel 213a smoothly move along accurate path.
The dehumidifier of present embodiment is through moving side panel 213a and opening/ closing inlet 211a and 212a along horizontal.
Therefore; With reference to Figure 14 (a), when dehumidifier moved, the pinion 302 of driver element 300 was along a direction rotation; Thereby along horizontal outer side shifting side panel 213a, so that therefore open inlet 211a and the 212a between front baffle 211 and afterframe 212 and the side panel 213a towards housing 210.
In contrast, with reference to Figure 14 (b), when the operation of dehumidifier stops; Pinion 302 edges of driver element 300 rotate with above-mentioned opposite direction; Thereby, thereby close inlet 211a and 212a, thereby closed gas flow along the medial movement side panel 213 that laterally surpasses to housing 210.
On the other hand; Although driver element is installed on the side panel 213a in the dehumidifier that present embodiment is described, tooth bar 305 is installed on front baffle 211 and the afterframe 212, in contrast; Driver element can be installed on front baffle 211 and/or the afterframe 212, and tooth bar can be installed on the side panel 213a.
Certainly, can use known drive unit rather than aforesaid rack-and-pinion to make side panel along laterally moving.
Perhaps, different with this embodiment, side panel 213a is along laterally moving, but on/move down, perhaps shown in figure 16, can be along horizontal rotation, thus be formed for the gap of the air-flow between front baffle 211 or afterframe 212 and the side panel 213a.
Under the prerequisite that does not break away from the spirit or scope of the present invention, those of ordinary skills obviously can carry out various modifications and variation to the present invention.Therefore various modifications and variation are contained in the present invention, as long as they are in the scope of appended claims and equivalent thereof.
Claims (34)
1. dehumidifier comprises:
Housing;
Pass the inlet of this housing, be used for air is guided to from the outside of housing the inboard of housing;
Pass the outlet that this case top forms, be used for the air that dehumidifies at housing is discharged into the outside of housing;
Dry component is used for absorbing moisture from the air that is drawn in the housing;
Fan assembly is used for sucking air and air being blown to said outlet through said inlet;
The regenerator assembly is used for hot-air is blown to dry component so that make dry component dry;
Heat exchanger is used to make the regenerator assembly to blow out high temperature, malaria condensation through said dry component, so that from air, separate moisture; And
The water collection assembly is used for being collected in the heat exchanger place from air condensation and the water that separates,
Wherein, the air that blows out from the regenerator assembly loops back said regenerator assembly once more through a part and the heat exchanger of dry component.
2. dehumidifier as claimed in claim 1, wherein said inlet is formed on two places at least.
3. dehumidifier as claimed in claim 2, wherein said inlet are formed in the downside of front and rear of said housing.
4. dehumidifier as claimed in claim 2, wherein said inlet is formed on the downside of the relative sidepiece of said housing.
5. dehumidifier as claimed in claim 2, wherein said inlet are formed on the opposed edges of said housing one side.
6. dehumidifier as claimed in claim 1, wherein said dry component comprises:
Dry element is used for absorbing moisture from air;
Dry runner is rotatably installed, and is used to hold dry element;
Dry runner housing is used for rotatably supporting dry runner; With
Rotary unit is used to make dry runner rotation.
7. dehumidifier as claimed in claim 6, wherein said rotary unit comprises:
Gear is along the excircle formation of dry runner;
Runner driven wheel with said gears engaged; With
The runner motor is used to rotary power is provided so that the rotating wheel driven wheel.
8. dehumidifier as claimed in claim 1, wherein said fan assembly comprises:
Fan is used to produce the inhalation power that sucks air;
Fan shroud is used to hold and supports said fan; And
Fan electromotor is installed on the said fan shroud, is used to make the fan rotation.
9. dehumidifier as claimed in claim 1, wherein said regenerator assembly comprises:
Regeneration fan is used for drying to dry component;
Generator is used to revolving force is provided so that the regeneration fan rotation again; With
Heater is used for the air that the thermal regeneration fan blows out.
10. dehumidifier as claimed in claim 9, wherein said regenerator assembly also comprises:
The regeneration fan cover is used to hold regeneration fan; With
The heater housing is used to hold this heater, and the one of which side is communicated with the regeneration fan cover, and opposite side is communicated with the part of dry component, is used for air is directed to dry component from regeneration fan.
11. dehumidifier as claimed in claim 1, wherein said regenerator assembly comprises:
Regeneration fan is used for drying to dry component;
The regeneration fan cover is used to hold regeneration fan;
Generator is used to revolving force is provided so that the regeneration fan rotation again;
Heater is used for the air that the thermal regeneration fan blows out;
The heater housing is used to hold this heater, and the one of which side is communicated with the regeneration fan cover, and opposite side is communicated with the part of dry component, is used for air is directed to dry component from regeneration fan;
Regeneration is covered, and is used for the air that under the effect of regeneration fan, passes dry component is directed to the inboard of heat exchanger; With
Circulating line is used for the air that passes heat exchanger is directed to regeneration fan.
12. dehumidifier as claimed in claim 1, wherein said heat exchanger comprises:
The a plurality of pipes that are provided at predetermined intervals;
Heat exchanger entrance is used for the air that flows through said dry component is introduced;
Heat exchanger outlet is used to discharge the air that when flowing through said pipe, carries out heat exchange; With
Be used for from the osculum of said tube drainage condensed water.
13. dehumidifier as claimed in claim 1, wherein said water collection assembly comprises:
Drain pan below the heat exchanger is used for the water that drips from heat exchanger is directed to downside; With
Water tank, be installed in drain pan in the housing below, thereby can be moved to the medial/lateral of said housing, be used to hold water from the drain pan guiding.
14. dehumidifier as claimed in claim 13, wherein said water tank is through the anterior attaching/detaching of said housing.
15. dehumidifier as claimed in claim 13, wherein said water tank is through a side attaching/detaching of said housing.
16. dehumidifier as claimed in claim 1, wherein said water collection assembly comprises:
Drain pan below the heat exchanger is used for the water that drips from heat exchanger is directed to downside;
Basal disc is fixedly mounted in below the said drain pan, is used for temporarily holding the water from the drain pan guiding;
Water tank is mounted to the medial/lateral that can be moved to said housing, is used to hold the water from basal disc; With
Pump is used for from basal disc water being drawn into water tank.
17. dehumidifier as claimed in claim 16, wherein said housing has the water tank opening in top surface, is used to install/unload this water tank.
18. dehumidifier as claimed in claim 17 also comprises the water tank vent cover on the said housing top surface, is used for the said water tank opening of opening/closing.
19. dehumidifier as claimed in claim 1 also comprises the discharging shutter that is installed to said outlet with movable mode, is used for the said outlet of opening/closing.
20. dehumidifier as claimed in claim 19, wherein said discharging shutter slides so that the said outlet of opening/closing.
21. dehumidifier as claimed in claim 19, wherein said discharging shutter rotation is so that the said outlet of opening/closing.
22. dehumidifier as claimed in claim 1, wherein said housing comprises:
The front baffle of box-shaped has unlimited rear side;
The afterframe of box-shaped has open front side, is used to be connected to the rear portion of said front baffle.
23. dehumidifier as claimed in claim 1, wherein said housing comprises:
The basal disc of its bottom;
Be connected to the anterior front baffle of said basal disc;
Be connected to the afterframe at said basal disc rear portion;
Be connected to two side panels of said front baffle and said afterframe opposite edges; With
The top panel at its top is connected to the top side of front baffle and afterframe.
24. dehumidifier as claimed in claim 23; Wherein said housing comprises inlet; Said inlet is formed between the leading edge and back edge of a lateral edges and at least one side panel of said front baffle and said afterframe, is connected to front baffle and afterframe because said side panel is sentenced predetermined gap on the edge of.
25. dehumidifier as claimed in claim 1, wherein said housing comprises:
The basal disc of its bottom;
Be connected to the anterior front baffle of said basal disc;
Be connected to the afterframe at said basal disc rear portion;
The top panel at its top is connected to the top side of said front baffle and afterframe;
First side panel is fixedly secured in said front baffle and the afterframe each a lateral edges; With
Second side panel; Be installed in said front baffle and the afterframe opposite side edge of each; Thereby can be along laterally moving, so that enter the mouth according to the moving direction opening/closing of said second side panel, said inlet is formed between said second side panel and said front baffle and the said afterframe.
26. dehumidifier as claimed in claim 25 also comprises driver element, is used to make said second side panel to move automatically.
27. dehumidifier as claimed in claim 25 also comprises guidance unit, is used to guide the motion of said second side panel.
28. dehumidifier as claimed in claim 1 also comprises being installed to the anterior front panel of said housing.
29. dehumidifier as claimed in claim 28, wherein said front panel have from following at least one that select: picture, photo, pattern or be engraved in decorative pattern wherein.
30. dehumidifier as claimed in claim 28, wherein said front panel rotatably is installed to the front portion of said housing.
31. dehumidifier as claimed in claim 30, wherein said front panel comprises securing member, uses the front portion that front panel is fastened to said housing, or unloads from the front portion of said housing.
32. dehumidifier as claimed in claim 1 also comprises the filter that is installed in said inlet side, is used to purify the air of introducing through said inlet.
33. a dehumidifier comprises:
Housing;
Pass the inlet of this housing, be used for air is guided to from the outside of housing the inboard of housing;
Pass the outlet that this case top forms, be used for the air that dehumidifies at housing is discharged into the outside of housing;
Dry component comprises being used for being used to hold said dry element from dry element that is drawn into the air absorption moisture in the housing and the dry runner of rotatably installing;
Rotary unit is used to make said dry runner rotation;
Fan assembly is used for sucking air by force and air being blown to said outlet through said inlet;
The regenerator assembly is used to make dry component dry, comprises the regeneration fan that is used for to the dry component blowing, is used to rotary power is provided so that the generator again of rotation regeneration fan and be used for the heater of the air that the thermal regeneration fan blows out;
Heat exchanger is used to make the regenerator assembly to blow out high temperature, malaria condensation through said dry component, so that from air, separate moisture; And
The water collection assembly is used for being collected in the heat exchanger place from air condensation and the water that separates.
34. a dehumidifier comprises:
Housing;
Pass the inlet of this housing, be used for air is guided to from the outside of housing the inboard of housing;
Pass the outlet that this case top forms, be used for the air that dehumidifies at housing is discharged into the outside of housing;
Dry component comprises being used for being used to hold said dry element from dry element that is drawn into the air absorption moisture in the housing and the dry runner of rotatably installing; With
Rotary unit is used to make said dry runner rotation;
Fan assembly is used for sucking air by force and air being blown to said outlet through said inlet;
The regenerator assembly is used for hot-air is blowed to dry component so that make dry component dry;
Heat exchanger is used to make the regenerator assembly to blow out high temperature, malaria condensation through said dry component, so that from air, separate moisture; And
The water collection assembly is used for being collected in the heat exchanger place from air condensation and the water that separates;
Wherein said regenerator assembly comprises:
Regeneration fan is used for to the dry component blowing,
The regeneration fan cover is used to hold regeneration fan,
Generator is used to rotary power is provided so that regeneration fan is rotated again,
Heater is used for the air that the thermal regeneration fan blows out,
The heater housing is used to hold this heater, and the one of which side is communicated with the regeneration fan cover, and opposite side is communicated with the part of dry component, be used for air is directed to dry component from regeneration fan,
Regeneration lid, be used for the air that under the effect of regeneration fan, passes dry component be directed to heat exchanger the inboard and
Circulating line is used for the air that passes heat exchanger is directed to regeneration fan.
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050051320A KR101158581B1 (en) | 2005-06-15 | 2005-06-15 | A dehumidifier |
| KR1020050051320 | 2005-06-15 | ||
| KR1020050051318 | 2005-06-15 | ||
| KR1020050051318A KR20060131112A (en) | 2005-06-15 | 2005-06-15 | A dehumidifier |
| KR10-2005-0051318 | 2005-06-15 | ||
| KR10-2005-0051320 | 2005-06-15 | ||
| KR10-2005-0052921 | 2005-06-20 | ||
| KR1020050052921 | 2005-06-20 | ||
| KR1020050052921A KR20060133206A (en) | 2005-06-20 | 2005-06-20 | A dehumidifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1880858A CN1880858A (en) | 2006-12-20 |
| CN1880858B true CN1880858B (en) | 2012-04-25 |
Family
ID=37519147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100925173A Expired - Fee Related CN1880858B (en) | 2005-06-15 | 2006-06-15 | Dehumidifier |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20060131112A (en) |
| CN (1) | CN1880858B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101231278B1 (en) * | 2006-05-02 | 2013-02-07 | 엘지전자 주식회사 | A dehumidifier |
| KR101534292B1 (en) * | 2008-08-27 | 2015-07-03 | 엘지전자 주식회사 | Dehumidifier |
| KR101476297B1 (en) * | 2008-08-27 | 2014-12-24 | 엘지전자 주식회사 | Dehumidifier |
| KR101173343B1 (en) * | 2008-10-22 | 2012-08-10 | 웅진코웨이주식회사 | Air cleaner having dehumidification function |
| KR101450561B1 (en) * | 2008-11-07 | 2014-10-14 | 엘지전자 주식회사 | Air conditioner |
| CN105588236B (en) * | 2010-05-25 | 2019-07-09 | 7Ac技术公司 | The method and system of air conditioning and other processing is carried out using liquid drier |
| CN102327728A (en) * | 2010-07-13 | 2012-01-25 | 范良凯 | Reproducible dehumidifier |
| CN104246383B (en) * | 2012-03-29 | 2017-08-25 | 三菱电机株式会社 | Air conditioner |
| JP6037926B2 (en) * | 2013-04-16 | 2016-12-07 | 三菱電機株式会社 | Air conditioner |
| KR101694501B1 (en) * | 2015-11-11 | 2017-01-10 | (주)에스와이산업 | Dehumidifier for furniture |
| CN106004089A (en) * | 2016-06-08 | 2016-10-12 | 四川餐小二科技股份有限公司 | Printing machine for kitchens |
| CN107314461A (en) * | 2017-07-19 | 2017-11-03 | 广东美的制冷设备有限公司 | Purify dehumidifier |
| CN111076317A (en) * | 2019-12-19 | 2020-04-28 | 蔡根权 | Domestic intelligent dehumidifier |
| CN113108381A (en) * | 2021-04-20 | 2021-07-13 | 西京学院 | Movable rotary dehumidifier |
| US20230081004A1 (en) * | 2021-09-14 | 2023-03-16 | Hoffman Enclosures Inc. | Cover for an Air Conditioner for Sealed Enclosures |
| KR102546545B1 (en) | 2022-11-21 | 2023-06-22 | 이승진 | Ventilation structure of built-in furniture |
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|---|---|---|---|---|
| CN2300029Y (en) * | 1997-04-14 | 1998-12-09 | 刘宗源 | Energy-saving rotary dehumidifier |
| CN2531298Y (en) * | 2002-03-14 | 2003-01-15 | 伊莱电器(杭州)有限公司 | Air conditioner with water-free humidifying device |
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2005
- 2005-06-15 KR KR1020050051318A patent/KR20060131112A/en not_active Application Discontinuation
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2006
- 2006-06-15 CN CN2006100925173A patent/CN1880858B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2300029Y (en) * | 1997-04-14 | 1998-12-09 | 刘宗源 | Energy-saving rotary dehumidifier |
| CN2531298Y (en) * | 2002-03-14 | 2003-01-15 | 伊莱电器(杭州)有限公司 | Air conditioner with water-free humidifying device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060131112A (en) | 2006-12-20 |
| CN1880858A (en) | 2006-12-20 |
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