CN1880864B

CN1880864B - Dehumidifier

Info

Publication number: CN1880864B
Application number: CN200610088679XA
Authority: CN
Inventors: 安炳龙; 金奭勋
Original assignee: LG Electronics Inc
Current assignee: LG Electronics Inc
Priority date: 2005-06-13
Filing date: 2006-06-02
Publication date: 2010-06-09
Anticipated expiration: 2026-06-02
Also published as: KR20060129671A; CN1880864A; KR101174529B1

Abstract

The present invention relates to a dehumidifier for improving dehumidifying efficiency and discharging dehumidified water to an outside of the dehumidifier easily. The dehumidifier includes a case, an inlet 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, a top cover movably mounted on a top side of the case for opening/closing the top side of the case, and a water tank mounted beneath the top cover of the case at a top side thereof separable therefrom, for receiving, and holding water condensed at the heat exchanger.

Description

Dehumidifier

Technical field

The present invention relates to dehumidifier, more particularly, relate to a kind of like this dehumidifier, wherein moisture is not to absorb by cold-producing medium, but by drier, so that collect moisture separately, thereby improves effect on moisture extraction.

Background technology

Generally speaking, dehumidifier reduces the humidity in room in the following manner: absorb the humid air in the room, make humid air by having the heat exchanger of condenser and evaporimeter, so that from air, remove moisture, to remove the air of moisture again and discharge, wherein flow of refrigerant is by condenser and evaporimeter.

In other words, dehumidifier is by making liquid refrigerant evaporates and take away heat from the dehumidifier ambient air at the evaporimeter place.In more detail, when cold-producing medium evaporated, the temperature of evaporimeter reduced, and when air process evaporimeter, 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.

Outlet 5a in the front panel 5 has destroyed outward appearance, and the emission direction of change air is very difficult.

Because water tank 6 is by the rear portion attaching/detaching of housing 1, so the attaching/detaching inconvenience of water tank 6.

Even if because under the situation that moisture does not have to remove from air 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 it is simple to be used to hold the dehumidify attaching/detaching of water tank of water.

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 by the practice of invention in examination subsequently for those skilled in the art.Purpose of the present invention and other advantage can realize by the structure of specifically noting in written specification, claims and the accompanying drawing and obtain.

For realizing these purposes and other advantages and, here doing and specialize and briefly description according to purpose of the present 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, the air that is used for dehumidifying 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 described outlet by described inlet; The regenerator assembly is used for hot-air is blown to dry component so that make drying prescription assembly drying; Heat exchanger is used to make the regenerator assembly to blow out high temperature, malaria condensation by described dry component, so that separate moisture from air; Top cover is installed in the top side of housing movably, is used for the top side of the described housing of opening/closing; And water tank, be installed in below the housing top cover, be positioned at the housing top side and also can separate with housing, be used for receiving and being contained in the water of heat exchanger condensation.

Therefore dehumidifier of the present invention has the following advantages.

The moisture that from room air, absorbs moisture and absorb by independent regenerator assembly continuous drying, thus compare 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.

And, improved convenience by the easy attaching/detaching water tank in housing top side.

Be appreciated that describe, in general terms before the present invention and following detailed all are exemplary with illustrative, are intended to the invention provides of prescription further specified.

Description of drawings

Accompanying drawing provides further to be understood the present invention, incorporates and form the application's a part into.The present invention illustrate the specific embodiment 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 backside perspective view of dehumidifier among Fig. 2;

Fig. 4 illustrates from the perspective view of the step of dehumidifier separation water tank shown in Figure 2;

Fig. 5 illustrates the detailed decomposition diagram of Fig. 2 dehumidifier;

Fig. 6 illustrates the schematic diagram by the dewatered step from air of the dehumidifier among Fig. 2;

Fig. 7 illustrates the perspective view according to the another preferred embodiment of the present invention dehumidifier;

Fig. 8 illustrates the backside perspective view of Fig. 7 dehumidifier;

Fig. 9 illustrates the perspective view of Fig. 7 dehumidifier, and its front panel is opened;

Figure 10 illustrates from the perspective view of Fig. 9 dehumidifier separation water tank step;

Figure 11 illustrates the detailed decomposition diagram of dehumidifier among Fig. 7.

The specific embodiment

To describe the preferred embodiments of the present invention in detail below, accompanying drawing 2-6 shows example 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 2-5, dehumidifier comprises: the housing 10 that forms its outward appearance; Heat exchanger 20 in the housing 10, that make 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 and afterframe 12 have its rear portion and anterior hexahedral shape of opening wide respectively.

Housing 10 with front baffle 11 and afterframe 12 forwardly has inlet 11a and 12a with the rear portion, 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 selects from following filter: is used for from prefilter, the odor removal filter that is used for taste removal that filters the dust of large-size by

inlet

11a and 12a inhaled air, the dust de-entrainment filter that is used for collecting dust by 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.

Filter 80 can be by the filter opening 11b and the 12b of former frame frame 11 and afterframe 12 1 sides put into housing 10 or therefrom taking-up respectively.

There is a front panel 16 front portion at the front baffle 11 with inlet 11a, is used to make the frontal appearance grace.Front panel 16 has the shape of rectangular slab, and size is identical with front baffle 11.Front panel can be regularly or is fastened to a side of front baffle 11 separably, or makes the one side be hinged to front baffle 11, thereby rotates along a side direction.

The downside of plate 16 in front, have one before suction barrier 16a, its size is corresponding to the inlet 11a in the front baffle 11.

Equally, a panel 17 can be arranged, be used to make rear portion outward appearance grace at the rear portion of afterframe 12.Rear board 17 has rectangular plate shape, and its size is identical with afterframe 12.Rear board also can be regularly or is fastened to separably on the afterframe 12, or is rotatably connected to afterframe 12.

Equally, the downside of plate 17 in the back, have one after suction barrier 17a, its size is corresponding to the inlet 12a of afterframe 12.

In the top side of housing 10, the top cover 13 that forms housing 10 top sides is arranged.Top cover 13 is inclined upwardly from the front side to rear side.The opposite side of top cover 13 is hinged to the opposite side of afterframe 12 top sides, thereby can make progress/descend rotation, so that the open top of opening/closing housing 10.

In the approximate centre of top cover 13, a display unit 13a who is used to show the dehumidifier running status is arranged.Although do not illustrate, can have a plurality of operating knobs in the side of display unit 13a, be used to operate dehumidifier.

At the rear side of top cover, an outlet 15 is arranged, be used to discharge air through dehumidifying.Below the outlet 15 a discharging shutter 14 is arranged, be used to control by exporting the direction of 15 discharged air.Although do not illustrate, discharge shutter 14 can be mounted to shutter 14 upwards/lower slider or by driver element make progress/opening/closing exports 15 during rotation down, driver element is stepper motor and tooth bar and pinion for example.

Therefore, when dehumidifier did not move, discharging shutter 14 slided into the downside of outlet 15 downwards, to close outlet 15, but during the dehumidifier operation, discharging shutter 14 upwards slides so that open outlet 15, thereby control is discharged into the direction of indoor dehumidified air.

Below top cover 13, control box 18 is electrically connected to display unit 13a and is used to control the operating knob of dehumidifier.Although not shown, a plurality of members are arranged in control box 18, for example be used for the circuit board of whole control dehumidifier operation.

Heat exchanger 20 is arranged below the control box 18, be used for carrying out heat exchange with the room air that sucks by inlet 11a.Heat exchanger 20 has the heat exchanger of two-layer different size, and they have at regular intervals a plurality of metal tubes that are provided with, communicate with each other, and is used to make air to be incorporated into wherein, from wherein flowing through, and from wherein discharging.There is an osculum (not shown) bottom surface of heat exchanger 20, is used for condensed water is discharged from heat exchanger 20.

There is the regeneration lid 57 of the heater housing 55 that will describe corresponding to the back back of heat exchanger 20.Regeneration cover 57 downside and is had air by opening, is used for being directed to heat exchanger 20 by the air that regenerator assembly 50 circulates.

57 back cover in regeneration a dry component 30, is used for absorbing moisture from the room air by inlet 11a suction.Dry component 30 comprises: is used for absorbing the dry element 32 of moisture, is used to make the runner 33 of dry element 32 rotations, be used for rotatably supporting the runner housing 35 of runner 33 from air, and the motor 33a that is used for providing to runner 33 rotary power.

Dry element 32 is a dish type, is made by the paper that has a plurality of through holes as honeycomb.In more detail, dry element 32 is made like this: by two-layer cellular paper roll being risen and combine, thereby form a plurality of through holes, and wherein be impregnated with desiccant solution.

Therefore, when the through hole of room air in super-dry element 32, moisture is absorbed in the dry element, thus dry air.

Dry element 32 is dish type and is installed on the runner 33.Runner 33 is a circular frame, and has gear on excircle.On the outside of runner 33, a runner driven wheel 33b by runner motor 33a rotation is arranged.Runner driven wheel 33b is meshed with the excircle of runner 33, thereby makes runner 33 rotations.

Therefore runner motor 33a makes runner 33 rotate slowly that (for example, 1RPM), dry element 32 is from by absorbing moisture the air wherein.

Runner 33 is contained in the runner housing 35, and supports thereon.Runner housing 35 has roughly square tabular, 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, with a member of the regenerator assembly 50 described, a heater 56 is arranged as hereinafter, 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 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, wherein runner 38 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 by inlet 11a.Fan assembly 40 comprises: be used for sucking by inlet 11a the fan 41 of room air, be used to hold, the fan shroud 43 of supports fan 41, and be used to fan 41 that the fan electromotor 42 of rotary power is provided.

Fan shroud 43 is roughly the square plate shape, and the center has circular open, thereby forms the runner of the room air that the rotary power by fan 41 sucks.Discharge flow path 48 is arranged at the top of fan shroud 43, and the room air that is used for sucking by fan 41 is discharged into the dehumidifier outside.

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 by inlet 11a to pass through, and the 11a that wherein enters the mouth passes housing 10 and forms.

Regenerator assembly 50 comprises: regeneration fan 52, be used to hold and support the regeneration fan cover 54 of regeneration fan 52, be used to rotary power is provided so that the regeneration motor 53 of rotation regeneration fan 52, be used to heat is provided so that make the heater 56 of dry element 32 dryings, and the heater housing 55 that is used to hold heater 56.This regeneration fan 52 can be a centrifugal fan, and for example sirocco fan still can use polytype fan.

Regeneration fan cover 54 is roughly dish type, is used for regeneration fan 52 is installed in wherein.Regeneration fan cover 54 has the suction opening that is communicated with circulating line 39 at the center, one side and in the outlet that is communicated with heater housing 55 that has of downside.

Therefore, when regeneration fan 52 rotations, air is drawn in the regeneration fan cover 54 by force by circulating line 39, 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 protrudes upward, 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 fixedly connected to it, and form the bottom of housing 10.Basal disc 70 has hexahedral shape, and except the end face that opens wide, its side-closed is used at first holding the water from drain pan 60.

The upside of housing 10, promptly top cover 13 below, a water tank 71 is arranged, being mounted to can be from the pulling of the outside of housing 10, is used to receive and holds the water from basal disc 70.The inferior horn of water tank is supported on respectively on four projectioies 75 of stretching out from the inside of front baffle 11 and afterframe 12 upsides.Preferably, water tank 71 has handle 72, is easy to put into and takes out water tank 71.Equally preferably, water tank 71 has the float (not shown), and it is mounted to can be along with the water level that is discharged into water wherein be upwards/down mobile, so that it is full to detect water.Although do not illustrate, float is connected to sensor, so that full to hull outside notice water by display unit 13a.

For the water that will hold in the basal disc 70 is drawn into water tank 71, pump P is installed on basal disc 70, flexible pipe H is connected to pump P and water tank 71, is used for the water of suction is directed to water tank 71.Certainly, different therewith, flexible pipe H and pump P can be directly connected to heat exchanger 20 and water tank 71, be used for condensed water directly is drawn into water tank 71 from heat exchanger 20, and without basal disc 70.

Describe the operation of dehumidifier of the present invention in detail below with reference to Fig. 6.

Shown in big arrow, when the room air of the humidity rotary power by fan 41 is drawn in the housing 10 through

inlet

11a and 12a, air during through filter 80 airborne impurity be removed, and by heat exchanger 20 through dry components 30.

In this case, when the through hole of air in super-dry element 32, airborne moisture is from wherein removing, and at air during through fan assembly 40, under the rotary power effect of fan 41 by export 15 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 by force by the rotation of regeneration fan 52, and by 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 by 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 in cyclic process when the lower room air of high temperature, malaria and the temperature that sucks by

inlet

11a and 12a carries out heat exchange, humidity condensed wherein.Condensed water is discharged into rhone 61 by the osculum 27 of each heat exchanger bottom, and is collected in the basal disc 70.Then, the water that is collected in the basal disc 70 is drawn into water tank 71 by pump P along flexible pipe H.

Through over-heat-exchanger 20 time from wherein removing the air repetitive cycling of moisture, wherein under the effect of regeneration fan 52, air is again directed into regeneration runner 38 by the circulating line 39 of runner housing 35, thereby repeats to make the regenerative process of dry element 32 continuous dryings.

Therefore, dehumidifier of the present invention is removed moisture by 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 by exporting 15 outsides that are discharged into dehumidifier.

Meanwhile, when dehumidifier makes high temperature air flow through recovery stream road 38 under the effect of regeneration fan 52, at heat exchanger 20 places, dehumidifier is separated moisture again from the dry element of a part, and blow to heat exchanger 20, thereby condensation and remove moisture from air, and air is circulated under the effect of regeneration fan 52.

If the water of water tank 71 has been expired in above-mentioned dehumidification process, the float (not shown) detects full water, then notifies user's water full by the display unit 13a on the top cover 13.Then, as shown in Figure 4, user's rotating cap 13 so that open the top of housing 10, is held the handle 72 on the water tank 71, mentions water tank 71 and with its turned letter.

Next, with reference to the dehumidifier of Fig. 7 to 11 description according to another preferred embodiment of the present invention.

The dehumidifier of this embodiment comprises: housing 110, 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.

Housing 110 comprises: the front baffle 111 of box-shaped, the part that it is anterior and rear portion opened; Afterframe 112, it is connected to the rear portion of the front baffle 111 of open front; And substrate 70, it is the bottom of housing 110, is used for fixing fastening front baffle 111 in ground and afterframe 112.

Front baffle 111 has anterior 111a and rear portion 111b, and anterior 111a is more bigger than rear portion 111b.In other words, anterior 111a has ladder backward, thereby the height-width of anterior 111a is slightly larger than rear portion 111b, and rear portion 111b forms corresponding to the size of afterframe 112.Front baffle 111 forwardly 111a has opening 111d, is used to suck room air.

The anterior 111a of front baffle 111 is bigger than rear portion 111b, not only provides than the better aesthetic feeling of simple hexahedral shape, can also form bigger opening 111d, to increase the flow that sucks air.

There is a display unit 113 on one side of anterior 111a upside, is used to show the running status of dehumidifier.A plurality of LED window 113a are arranged below the display unit 113, be used for the operation of display operation button 113b.When pressing operation button 113b, whether LED window 113a display operation button 113b is pressed.Operating knob 113b is covered by the upside of front panel 116.

Front baffle 111 forwardly 111a has opening 111d, is used to suck room air.The front of 111a forwardly, front panel 116 be installed into can along upwards/following direction rotation.Front panel 116 has rectangular plate shape, and its size is corresponding to opening 111d.

There is button 116a on the right side at front panel 116 tops, is used for operating from the outside of front panel 116 this operating knob 113b.Therefore, if button 113b is pressed, this is pushed and is presented on the LED window 113a, and the operation of dehumidifier is controlled, and the function of wanting simultaneously is presented on the display unit 113.

When front panel 116 is closed, in front between the anterior 111a of the opposite side portion of plate 116 and top and bottom and front baffle 111, the anterior spaced apart preset distance of front panel 116 and front baffle 111, thus be formed for sucking the inlet 111c of air.

The dorsal part of front panel 116 has a filter 180, is used for from introducing the overanxious impurity of air wherein.Filter 180 is supported on a plurality of filter guiding piece 116b at front panel 116 opposite side portion places slidably, so that on/lower slider.Filter 180 is arranged to when filter 180 is installed on the filter guiding piece 116b, it keeps with front panel 116 dorsal parts certain interval being arranged, be used to guide the air of introducing by the inlet 111c on opposite side to pass filter 180, and be introduced in dehumidifier by opening 111d.

Simultaneously, the approximate centre of former frame frame 111 anterior 111a top sides has a rectangle outlet 115 along horizontal expansion.Outlet 115 guiding suck by inlet 111c and the air of dehumidifying in housing 110 is discharged into indoor once more.Outlet 115 can by mounted thereto, can along upwards/discharging shutter 114 opening/closings that following direction is rotated.

Therefore, make dehumidifier operating period, discharging shutter 114 rotates up to open outlet 115, and when dehumidifier stopped, discharging shutter 114 was rotated down, and to close outlet 115, prevents that impurity from entering housing 110.

A dehumidifier handle 111e is arranged at the top of front baffle 111 rear portion 111b, so that mobile dehumidifier.Dehumidifier handle 111e is placed in the dehumidifying trough (not shown), can be one-touch type, and the user only just can make handle 111e move up or down by simple push action like this, to expose handle 111e.

Top cover 112a rotatably is installed to the top side of afterframe 112.A water tank 171 is arranged below the top cover 112a, be used to receive and hold water from basal disc 70.Water tank 171 is laid and is supported on the tank bracket 175, and tank bracket 175 is fixedly secured to the upside of the fan shroud 43 of fan assembly 40.Water tank 171 has the handle 172 that rotatably is installed on it.

The top of afterframe 112 is cut to be formed for holding the handle grooves 112b of water tank 171 handles 172.Therefore, if water tank 171 is placed in the housing 110, and with handle 172 to pusher, then handle 172 is placed among the handle grooves 112b, so that complete closed handle grooves 112b.Preferably, handle 172 aligns with the outer surface of afterframe 112.

Therefore, if the user upwards carries top cover 112a to open the top of afterframe 112, hold handle 172 and the water lift case 171 that makes progress, then water tank 171 easily separates from housing 110.

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 variations are contained in the present invention, as long as they are in the scope of appended claims and equivalent thereof.

Claims

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, the air that is used for dehumidifying 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 described outlet by described inlet;

The regenerator assembly is used for hot-air is blown to dry component so that make the dry component drying;

Heat exchanger is used to make the regenerator assembly to blow out high temperature, malaria condensation by described dry component, so that separate moisture from air;

Top cover is installed in the top side of housing movably, is used for the top side of the described housing of opening/closing; And

Water tank is removably mounted on below the top cover of housing top side, is used for receiving and being contained in the water of heat exchanger condensation.

2. dehumidifier as claimed in claim 1 also comprises:

Basal disc is used at first being collected in the water of heat exchanger condensation; And

The pump unit is used for water is supplied to water tank from basal disc.

3. dehumidifier as claimed in claim 1 also comprises:

Display unit on the top cover is used to show the running status of dehumidifier; And

Operating knob is used for outer towards dehumidifier input operation order from dehumidifier.

4. dehumidifier as claimed in claim 1, wherein said the housing upside of side within it comprise a plurality of support protrusion, are used to support the bottom surface of water tank.

5. dehumidifier as claimed in claim 1, wherein fan assembly comprises support at upside, is used to support the bottom surface of water tank.

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 described 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 for producing suction air inhalation power;

Fan shroud is used to hold and supports described fan; And

Fan electromotor is installed on the described 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;

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 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 lid, the air that is used for passing dry component by regeneration fan is directed to the inboard of heat exchanger; With

Circulating line, the air that is used for passing heat exchanger is directed to regeneration fan.

10. dehumidifier as claimed in claim 1 also comprises the front panel that is installed to described housing front portion separably.

11. dehumidifier as claimed in claim 1 also comprises the rear board that is installed to described housing rear portion separably.

12. dehumidifier as claimed in claim 1, wherein said housing comprises:

Box-shaped front baffle with unlimited rear portion; With

Be connected to the box-shaped afterframe at front baffle rear portion.

13. dehumidifier as claimed in claim 12 also comprises the display unit of the running status that is used to show dehumidifier and is used for operating knob to dehumidifier input operation order, is arranged on the front baffle top side.

14. dehumidifier as claimed in claim 12, wherein front baffle comprises the inlet that is used to suck room air, this front panel is arranged on the front of front baffle so that hide described opening, has predetermined gap between front panel and the front baffle, so that provide access for sucking air.

15. dehumidifier as claimed in claim 14 also comprises the filter that is installed to the front panel dorsal part separably, is used for the overanxious impurity of introducing from by described inlet of air.

16. dehumidifier as claimed in claim 14, also comprise the display unit of the running status that is used to show dehumidifier and be used for operating knob to dehumidifier input operation order, be arranged on the front baffle top side, and the button on the front panel top, be used for when the user pushes this button, pushing described operating knob.

17. dehumidifier as claimed in claim 1, wherein said water tank comprise formation handle thereon.

18. dehumidifier as claimed in claim 17, the top at the rear portion of wherein said housing is cut, being formed for holding the handle grooves of water tank handle, thereby makes handle be exposed to hull outside when handle is put in the handle grooves.

19. dehumidifier as claimed in claim 1 also comprises the discharging shutter that movably is installed to described outlet one side, is used for the described outlet of opening/closing.