CN2179953Y

CN2179953Y - Dehumidifier

Info

Publication number: CN2179953Y
Application number: CN 93244077
Authority: CN
Inventors: 李联荣
Original assignee: Huangpin Industry Coltd
Current assignee: Huangpin Industry Coltd
Priority date: 1993-11-03
Filing date: 1993-11-03
Publication date: 1994-10-19
Anticipated expiration: 2003-11-03

Abstract

The utility model discloses a mini dehumidifier, which is mainly formed by that a dehumidification box is provided with a fan, a guide board, a water storage box, a semiconductor refrigerator (PCT), etc., wherein, the dehumidification box is a rectangular box body; the upper edge of the dehumidification box is provided with an opening and an upper cover; the inner side of the dehumidification box is provided with a horizontal partition board; the bottom of the dehumidification box is provided with a container; the semiconductor refrigerator is arranged in the dehumidification box. Air is absorbed by the fan, and on the one side, the semiconductor refrigerator generates cooling effect to cool the guide board. The moisture in the absorbed air is coagulated to form water drops. The water drops are concentrated in an indoor water storage box so as to achieve the actions of drying and dehumidification. On the other side, the semiconductor refrigerator generates heat effect, and the cooled air is heated and recycled to be filled to a moisture-proof box. Then the purpose of dehumidification is achieved.

Description

Dehumidifier

The utility model relates to a kind of mini dehumidifier, it is arranged at semiconductor cooler (PCT) in the desiccant cartridge, when starting, the function of dehumidifying can be provided by the cooling of semiconductor cooler (PCT), make it reach the effect of preserving precision instrument or articles for daily use drying.

In daily life, precision instrument or articles for daily use etc. all need prevent the moisture infringement, so that has the seasoning case of drier in moistureproof case that places precision instrument or articles for daily use, uses airborne aqueous vapor in the respiratory box, in order to avoid above-mentioned article are destroyed by moisture.

The conventional dry drying prescription has all following shortcoming on reality is used:

1. with regard to the drier useful life, there is no certain standard, often must decide according to weather, rain or many cloudy dates when long-time, then the useful life of drier will shorten, otherwise, when fine day was in the majority, its useful life will increase, for the user, its useful life that at all has no way of finding out about it is so more have no way of learning when need be changed.

2. with regard to drier is thrown aside, because drier is a chemicals, so, aspect throwing aside, the misgivings of nonpollution environment not, especially in environmental consciousness surging today, the consideration that more will fill part.

3. with regard to the drier use amount, the user and does not know how to calculate the amount of placing drier according to the space when putting drier, therefore cause the suitable puzzlement of user, put too many dosage and then cause and occupy crawl space in the anti-wet tank, put the purpose that dosage does not very little then reach use.

Though and existing dehumidifier is extensively used by the user, on using, reality has all following shortcoming:

1. dehumidifier is bulky, can't be applicable in the moistureproof case.

2. the compressor price of dehumidifier is very expensive.

3. the refrigerant of dehumidifier can damage the ozone layer.

4. dehumidifier power consumption is quite big.

Main purpose of the present utility model is: a kind of mini dehumidifier is provided, and it is the dehumidifying element with the semiconductor cooler, exempts from refrigerant or compressor, does not also have the chemical substance as the drier, and does not have the misgivings of environmental pollution.

Another purpose of the present utility model is: a kind of mini dehumidifier is provided, and it can be joined humidity sensor and controls, and dehumidifies automatically according to the humidity in the moistureproof case, allows use reach easy-to-use effect.

A purpose more of the present utility model is: a kind of mini dehumidifier is provided, and it can when water level arrives the water level of setting, can be cut off the electricity supply automatically by the water level in the position sensor control accommodation chamber, and reaches the purpose of automatic control.

The mini dehumidifier of the utility model, its characteristics are: the desiccant cartridge top is covered with loam cake, and the below is provided with accommodation chamber, and assembling is provided with semiconductor cooler, guide plate and fan in desiccant cartridge,

Desiccant cartridge is rectangular box body, and its upper limb is established an opening, and loam cake is covered on the opening, establish a diaphragm plate in the inboard of desiccant cartridge, and an accommodation chamber is set below diaphragm plate,

At the diaphragm plate upper surface one demarcation strip is set vertically in the desiccant cartridge, it is connected between two parallel lateral walls of desiccant cartridge, and desiccant cartridge is separated out cooling groove and intensification groove, is embedded with semiconductor cooler again in demarcation strip,

Be provided with air inlet at the cooling groove near the diaphragm plate upper limb, and the guide plate that slightly is the Qian font is assembled in the cooling groove, and the guide plate base plate abuts in demarcation strip one side, and fan is assembled in the ventilation slot of guide plate and demarcation strip upside,

Aforementioned ventilation slot is the space that is positioned between demarcation strip upper limb and loam cake, can be in order to being communicated with cooling groove and intensification groove,

Be provided with air outlet at the intensification groove near the diaphragm plate upper limb, and another guide plate is assembled in the intensification groove, and this guide plate base plate abuts in the demarcation strip another side.

Aforesaid mini dehumidifier, its characteristics also are: the side of accommodation chamber is provided with an extraction opening.

In addition, wherein: be assembled with a retaining basin in the accommodation chamber;

In addition, wherein: the diaphragm plate of cooling groove below is provided with the discharge outlet that is switched to accommodation chamber;

In addition, wherein: the diaphragm plate upper surface is an inclined-plane to the discharge outlet inclination;

In addition, wherein: guide plate is to extend the alternate conductor of multi-disc length sheet in a plane bottom plate side;

In addition, wherein: be embedded at the semiconductor cooler in the demarcation strip, can in demarcation strip, be embedded more than one semiconductor cooler according to dehumidification rate;

In addition, wherein: humidity sensor is located at the outer rim of desiccant cartridge;

In addition, wherein: in accommodation chamber, be provided with water level sense side device.

Owing to the utlity model has special design,, have the advantage of aspects so using in the enforcement:

1. exempting from does not have the misgivings of environmental pollution with refrigerant or drier, and does not have the problem generation of throwing aside.

2. according to humidity and water level control dehumidifying automatically, the user needs only the water in the retaining basin to be taken out in good time and topples over, and is easy-to-use.

3. can in desiccant cartridge, add the quantity of semiconductor cooler (PCT) according to the efficient of dehumidifying, to improve dehumidification function.

4. exempt to use compressor, make power consumption low, reach the effect of saving the energy.

Further specify architectural feature of the present utility model and purpose below in conjunction with accompanying drawing.

Fig. 1 is an element decomposing schematic representation of the present utility model.

Fig. 2 is a planar configuration schematic diagram of the present utility model.

Fig. 3 is another embodiment planar configuration schematic diagram of the present utility model.

Fig. 4 is user mode figure of the present utility model.

See also shown in Figure 1ly, the utility model mainly is to be covered with loam cake 20 above desiccant cartridge 10, and the below is provided with accommodation chamber 30, and assembling is provided with semiconductor cooler 40, guide plate 50 and fan 60 in desiccant cartridge 10; Desiccant cartridge 10 is the box bodys that are the square type, its upper limb is established an opening 11, loam cake 20 is covered on the opening 11, establish a diaphragm plate 12 in the inboard of desiccant cartridge 10, and an accommodation chamber 30 is set below diaphragm plate 12, side in accommodation chamber 30 is provided with an extraction opening 31, and is assembled with a retaining basin 70 in accommodation chamber 30, and this retaining basin 70 can take out or push via the extraction opening 31 of accommodation chamber 30; At diaphragm plate 12 upper surfaces one demarcation strip 13 is set vertically in the desiccant cartridge 10, it is connected between two parallel lateral walls of desiccant cartridge 10, and desiccant cartridge 10 is separated out cooling groove 14 and intensification groove 16, is embedded with semiconductor cooler 40 again in demarcation strip 13; Be provided with air inlet 141 at cooling groove 14 near diaphragm plate 12 upper limbs, and the guide plate 50 that slightly is the Qian font is assembled in the cooling groove 14, this guide plate 50 is to extend the alternate conductor of multi-disc length sheet in a plane bottom plate side, and guide plate 50 base plates abut in demarcation strip 13 1 sides, and fan 60 is assembled in the ventilation slot 15 of guide plate 50 and demarcation strip 13 upsides; Aforementioned ventilation slot 15 is the spaces that are positioned at 20 of demarcation strip 13 upper limbs and loam cakes, and its function is for being communicated with cooling groove 14 and intensification groove 16; Be provided with air outlet 161 at intensification groove 16 near diaphragm plate 12 upper limbs, and another guide plate 50 is assembled in the intensification groove 16, and these guide plate 50 base plates abut in demarcation strip 13 another sides.

As shown in Figure 2, on the diaphragm plate 12 below the cooling groove 14, be provided with the discharge outlet 142 that is switched to accommodation chamber 30, and diaphragm plate 12 upper surfaces are one to the inclined-plane that discharge outlet 142 tilts, and make the globule that condenses in the cooling groove 14 on the guide plate 50 can flow to discharge outlet 142 and drop onto then in the retaining basin 70 in the accommodation chamber 30.

See also shown in Figure 2, when power connection, fan 60 and semiconductor cooler 40 promptly begin action, wherein, the surface of semiconductor cooler 40 contact cooling grooves 14, produce cold effect, conduct in the cooling groove 14 via guide plate 50, and fan 60 sucks air from air inlet 141, when air during through guide plate 50 coolings, airborne moisture content is condensed on the guide plate 50, and make water in discharge outlet 142 splashes into retaining basin 70 in the accommodation chamber 30, and the air after the dehumidifying enters in the intensification groove 16 through ventilation slot 15, and semiconductor cooler 40 is by the surface of intensification groove 16, produce fuel factor, conduct in the intensification groove 16 via guide plate 50, so, the air that is entered in the intensification groove 16 by ventilation slot 15 is heated at this, discharge by air outlet 161 then, to finish whole desiccant dehumidification flow process.

See also shown in Figure 3ly, demarcation strip 13 is an insulator, is embedded with semiconductor cooler 40 therein, and it can increase the quantity of semiconductor cooler 40, to raise the efficiency according to the demand of dehumidification rate in demarcation strip 13.

Be provided with humidity sensor in outer rim of the present utility model, in order to sensing humidity, behind the connection power supply, when humidity is higher than the standard of setting, humidity sensor promptly starts dehumidifier of the present utility model, and when humidity was lower than the standard of setting, humidity sensor was just closed dehumidifier automatically; Be provided with water level sense side device in the accommodation chamber 30 of the present utility model, in order to the control water level, when water level sense side device detects the water yield of being contained in the retaining basin 70 when being higher than the water level of setting, water level sense side device is just cut off the electricity supply, and overflows from retaining basin 70 to avoid hypervolia.

As shown in Figure 4, the utility model can place the moistureproof case of precision instrument or the seasoning case of articles for daily use, starts power supply then, the function that can dehumidify automatically.

Claims

1, a kind of mini dehumidifier is characterized in that: the desiccant cartridge top is covered with loam cake, and the below is provided with accommodation chamber, and assembling is provided with semiconductor cooler, guide plate and fan in desiccant cartridge;

Desiccant cartridge is rectangular box body, and its upper limb is established an opening, and loam cake is covered on the opening, establishes a diaphragm plate in the inboard of desiccant cartridge, and an accommodation chamber is set below diaphragm plate;

At the diaphragm plate upper surface one demarcation strip is set vertically in the desiccant cartridge, it is connected between two parallel lateral walls of desiccant cartridge, and desiccant cartridge is separated out cooling groove and intensification groove, is embedded with semiconductor cooler again in demarcation strip;

Be provided with air inlet at the cooling groove near the diaphragm plate upper limb, and the guide plate that slightly is the Qian font is assembled in the cooling groove, and the guide plate base plate abuts in demarcation strip one side, and fan is assembled in the ventilation slot of guide plate and demarcation strip upside;

Aforementioned ventilation slot is the space that is positioned between demarcation strip upper limb and loam cake, can be in order to be communicated with cooling groove and intensification groove;

2, mini dehumidifier according to claim 1, it is characterized in that: the side of accommodation chamber is provided with an extraction opening.

3, mini dehumidifier according to claim 1 is characterized in that: be assembled with a retaining basin in the accommodation chamber.

4, mini dehumidifier according to claim 1 is characterized in that: the diaphragm plate of cooling groove below is provided with the discharge outlet that is switched to accommodation chamber.

5, mini dehumidifier according to claim 1 is characterized in that: the diaphragm plate upper surface is an inclined-plane to the discharge outlet inclination.

6, mini dehumidifier according to claim 1 is characterized in that: guide plate is to extend the alternate conductor of multi-disc length sheet in a plane bottom plate side.

7, mini dehumidifier according to claim 1 is characterized in that: be embedded at the semiconductor cooler in the demarcation strip, can be embedded more than one semiconductor cooler in demarcation strip according to dehumidification rate.

8, mini dehumidifier according to claim 1, it is characterized in that: humidity sensor is located at the outer rim of desiccant cartridge.

9, mini dehumidifier according to claim 1 is characterized in that: be provided with water level sense side device in accommodation chamber.