CN100572946C - Dehumidifier - Google Patents

Abstract

The invention discloses a kind of dehumidifier.It comprises the chassis that constitutes the bottom surface, constitute the casing of end face and two sides, constitute the front front panel, be installed in the air cleaner of box back surface, heat exchanger, compressor, condense water disk, baffle plate and the tank that is arranged on the pressure fan of box house, constitutes by evaporimeter and condenser; Described dehumidifier also comprises and being arranged between pressure fan and the heat exchanger, and the centre is formed with and is used to the pod apertures that guides air to flow, and pod apertures inside is formed with the orifice plate of electric machine support.Dehumidifier provided by the invention is that the inner integrally formed electric machine support that is used for fixing motor of its inner orifice plate pod apertures is being installed, therefore only can produce fixed motor part with a mold, not only can reduce assembling procedure like this and reduce production costs, and adopt 3 fixed forms that motor is set can to prevent that also loose or dislocation from appearring in motor in operation process, thereby security is good.

Description

Dehumidifier

Technical field

The present invention relates to a kind of dehumidifier, particularly relate to a kind of can reducing production costs, and can reduce assembling procedure and the good dehumidifier of security.

Background technology

In general, dehumidifier is a kind ofly indoor malaria can be sucked its box house, and by have the condenser of refrigerant and heat exchanger that evaporimeter constitutes to reduce after the humidity by inner stream again to indoor discharge, thereby reduce the device of indoor air humidity.Fig. 1 is the dehumidifier STRUCTURE DECOMPOSITION stereogram of prior art.As shown in Figure 1, the dehumidifier of this prior art mainly comprises: the chassis 51 that constitutes dehumidifier bottom surface external structure; Constitute dehumidifier end face and two lateral outer structures, and be formed with the casing 54 of air inlet 52 on the back side; Constitute dehumidifier front exterior structure, and the front end face bottom is formed with exhaust outlet 70, and top is equipped with the front panel 58 of operating portion 56a and display part 56b; Be installed on the air inlet 52 of casing 54, be used for the air cleaner 53 of the impurity that the filtering inhaled air is mingled with; Be arranged on the interior forward end of casing 54, constitute, be used for the pressure fan 74 of forced circulation room air by motor 75 and blowing fan 12; Be arranged on the rear end, inside of casing 54, constitute, be used for carrying out the heat exchanger 60 of heat exchange with room air by evaporimeter 62 and condenser 63; Be arranged on the front portion on chassis 51, be used for the refrigerant that circulates at evaporimeter 62 and condenser 63 is carried out compressor for compressing 66; Be arranged between pressure fan 74 and the heat exchanger 60, the centre is formed with the orifice plate 68 that is used to guide the mobile pod apertures 69 of air; Two ends are combined in the edge of pod apertures 69 on the orifice plate 68, are used to support the electric machine support 72 of pressure fan 74; Be arranged on the below of heat exchanger 60, be used to collect condensed water, and a side be formed with the condense water disk 90 of the osculum 92 that can discharge condensed water from heat exchanger 60 surface drippages; Be positioned at the downside of condense water disk 90, and integrally formed, be used to separate the baffle plate 91 that compressor 66 and tank 80 are provided with the space with condense water disk 90; With the below that is positioned at condense water disk 90, the top is provided with the inlet opening 17a that is connected with osculum 92, the tank 80 of the condensed water of the autocondensation water pond 90 that is used to collect.When the dehumidifier of this prior art was connected power supply, motor 75 began rotation, drives blowing fan 12 simultaneously and together rotates.Under the inhalation power effect that blowing fan 12 produces, room air will enter into the inside of casing 54 by the air cleaner 53 on casing 54 back side air inlets 52; Meanwhile, compressor 66 also will begin compression refrigerant, and the HTHP refrigerant after will compressing circulates by the inside that the refrigerant pipe offers evaporimeter 62 and condenser 63.When this refrigerant is flowed through evaporimeter 62 and condenser 63, will carry out heat exchange, thereby make airborne hydrogenesis on the surface of evaporimeter 62 and form condensed water with the room air of above-mentioned suction.Through dehumidifying and will be at the pod apertures 69 and the pressure fan 74 that pass through successively under the effect of blowing fan 12 on the orifice plate 68 through the air of condenser 63 heating, the exhaust outlet 70 from the front panel 58 is expelled back into the interior space at last.The condensed water that condenses in evaporimeter 62 surfaces then is dropped in downwards on the condense water disk 90, then through osculum 92 and inlet opening 17a and flow into the inside of tank 80.But, there is following point in the dehumidifier of this prior art: because orifice plate 68 and electric machine support 72 are to fit together after utilizing the independent mould of two covers to make, and then utilize fixture motor 75 to be fixedly installed on the back side of electric machine support 72 from two fixing holes 73 that are positioned at electric machine support 72 middle parts, so not only can increase the operation quantity of the investment and the assembling of mould, thereby the increasing production cost, and when adopting two point mode fixed electrical machineries 75, also can make motor 75 in operation process, occur the loose or dislocation phenomenon easily.

Summary of the invention

In order to address the above problem, the object of the present invention is to provide a kind of investment, assembling procedure and production cost that can reduce equipment, and the good dehumidifier of security.

In order to achieve the above object, dehumidifier provided by the invention comprises the chassis that constitutes the bottom surface external structure; Constitute end face and two lateral outer structures, and be formed with the casing of air inlet on the back side; Constitute the front exterior structure, and the front end face bottom is formed with exhaust outlet, and top is equipped with the front panel of operating portion and display part; Be installed on the air inlet of casing, be used for the air cleaner of the impurity that the filtering inhaled air is mingled with; Be arranged on the interior forward end of casing, constitute, be used for the pressure fan of forced circulation room air by motor and blowing fan; Be arranged on the rear end, inside of casing, constitute, be used for carrying out the heat exchanger of heat exchange with room air by evaporimeter and condenser; Be arranged on the front portion on chassis, be used for the refrigerant that circulates at evaporimeter and condenser is carried out compressor for compressing; Be arranged on the below of heat exchanger, be used to collect condensed water, and a side be formed with the condense water disk of the osculum that can discharge condensed water from the heat-exchanger surface drippage; Be positioned at the downside of condense water disk, and integrally formed, be used to separate the baffle plate that compressor and tank are provided with the space with condense water disk; With the below that is positioned at condense water disk, the top is provided with the inlet opening that is connected with osculum, the tank of the condensed water of the autocondensation water pond that is used to collect; Described dehumidifier also comprises and being arranged between pressure fan and the heat exchanger, and the centre is formed with and is used to the pod apertures that guides air to flow, and pod apertures inside is formed with the orifice plate of electric machine support.

Described electric machine support extends radially outward and forms by the annulus that is positioned at the centre with from annulus, end is connected on the circumference of pod apertures and at a distance of 3 motor fixing plates of 120 ° and lay respectively between the motor fixing plate, extend radially outward and form from annulus, 3 ribs one that end is connected on the pod apertures circumference constitute.

Described ribs is positioned at the middle part of two motor fixing plates.

Dehumidifier provided by the invention is that the inner integrally formed electric machine support that is used for fixing motor of its inner orifice plate pod apertures is being installed, therefore only can produce fixed motor part with a mold, not only can reduce assembling procedure like this and reduce production costs, and adopt 3 fixed forms that motor is set can to prevent that also loose or dislocation from appearring in motor in operation process, thereby security is good.

Description of drawings

Below in conjunction with the drawings and specific embodiments dehumidifier provided by the invention is elaborated.The parts identical with prior art use identical drawing reference numeral, and omit its explanation of carrying out.

Fig. 1 is the dehumidifier STRUCTURE DECOMPOSITION stereogram of prior art.

Fig. 2 is a dehumidifier aperture plate structure schematic diagram provided by the invention.

The specific embodiment

As Fig. 2 and shown in Figure 1, dehumidifier provided by the invention comprises the chassis 51 that constitutes the bottom surface external structure; Constitute end face and two lateral outer structures, and be formed with the casing 54 of air inlet 52 on the back side; Constitute the front exterior structure, and the front end face bottom is formed with exhaust outlet 70, and top is equipped with the front panel 58 of operating portion 56a and display part 56b; Be installed on the air inlet 52 of casing 54, be used for the air cleaner 53 of the impurity that the filtering inhaled air is mingled with; Be arranged on the interior forward end of casing 54, constitute, be used for the pressure fan 74 of forced circulation room air by motor 75 and blowing fan 12; Be arranged on the rear end, inside of casing 54, constitute, be used for carrying out the heat exchanger 60 of heat exchange with room air by evaporimeter 62 and condenser 63; Be arranged on the front portion on chassis 51, be used for the refrigerant that circulates at evaporimeter 62 and condenser 63 is carried out compressor for compressing 66; Be arranged on the below of heat exchanger 60, be used to collect condensed water, and a side be formed with the condense water disk 90 of the osculum 92 that can discharge condensed water from heat exchanger 60 surface drippages; Be positioned at the downside of condense water disk 90, and integrally formed, be used to separate the baffle plate 91 that compressor 66 and tank 80 are provided with the space with condense water disk 90; With the below that is positioned at condense water disk 90, the top is provided with the inlet opening 17a that is connected with osculum 92, the tank 80 of the condensed water of the autocondensation water pond 90 that is used to collect; Described dehumidifier also comprises and being arranged between pressure fan 74 and the heat exchanger 60, and the centre is formed with and is used to the pod apertures 1 that guides air to flow, and pod apertures 1 inside is formed with the orifice plate 3 of electric machine support 2.Described electric machine support 2 extends radially outward and forms by the annulus 4 that is positioned at the centre with from annulus 4, end is connected on the circumference of pod apertures 1 and at a distance of 3 motor fixing plates 5 of 120 ° and lay respectively between the motor fixing plate 5, extend radially outward and form from annulus 4,3 ribs 6 one that end is connected on pod apertures 1 circumference constitute.Described ribs 6 is positioned at the middle part of two motor fixing plates 5, can make the stressed even of orifice plate 3 like this, thereby good stability.Because pod apertures 1 inside is formed with electric machine support 2 on the orifice plate 3 in the dehumidifier provided by the invention, therefore need not the injection mold of independent electric machine support 2, so can reduce production costs and reduce assembling procedure.In addition, when being installed, motor 75 only need utilize fixture both assembling process can be finished in the back side that motor 75 is fixedly installed on electric machine support 2 from the fixing hole that is positioned at motor fixing plate 5 on the electric machine support 2, and 3 fixing can prevent that also loose or dislocation from appearring in motor 75 in operation process, the therefore security that can improve motor 75.When dehumidifier provided by the invention was connected power supply, motor 75 began rotation, drives blowing fan 12 simultaneously and together rotates.Under the inhalation power effect that blowing fan 12 produces, room air will enter into the inside of casing 54 by the air cleaner 53 on casing 54 back side air inlets 52; Meanwhile, compressor 66 also will begin compression refrigerant, and the HTHP refrigerant after will compressing circulates by the inside that the refrigerant pipe offers evaporimeter 62 and condenser 63.When this refrigerant is flowed through evaporimeter 62 and condenser 63, will carry out heat exchange, thereby make airborne hydrogenesis on the surface of evaporimeter 62 and form condensed water with the room air of above-mentioned suction.Through dehumidifying and will be at the pod apertures 1 and the pressure fan 74 that pass through successively under the effect of blowing fan 12 on the orifice plate 3 through the air of condenser 63 heating, the exhaust outlet 70 from the front panel 58 is expelled back into the interior space at last.The condensed water that condenses in evaporimeter 62 surfaces then is dropped in downwards on the condense water disk 90, then through osculum 92 and inlet opening 17a and flow into the inside of tank 80.

Claims (3)

1, a kind of dehumidifier comprises the chassis (51) that constitutes the bottom surface external structure; Constitute end face and two lateral outer structures, and be formed with the casing (54) of air inlet (52) on the back side; Constitute the front exterior structure, and the front end face bottom is formed with exhaust outlet (70), and top is equipped with the front panel (58) of operating portion (56a) and display part (56b); Be installed on the air inlet (52) of casing (54), be used for the air cleaner (53) of the impurity that the filtering inhaled air is mingled with; Be arranged on the interior forward end of casing (54), constitute, be used for the pressure fan (74) of forced circulation room air by motor (75) and blowing fan (12); Be arranged on the rear end, inside of casing (54), constitute, be used for carrying out the heat exchanger (60) of heat exchange with room air by evaporimeter (62) and condenser (63); Be arranged on the front portion of chassis (51), be used for the refrigerant that circulates at evaporimeter (62) and condenser (63) is carried out compressor for compressing (66); Be arranged on the below of heat exchanger (60), be used for collecting condensed water, and a side be formed with the condense water disk (90) of the osculum (92) that can discharge condensed water from heat exchanger (60) surface drippage; Be positioned at the downside of condense water disk (90), and integrally formed, be used to separate the baffle plate (91) that compressor (66) and tank (80) are provided with the space with condense water disk (90); With the below that is positioned at condense water disk (90), the top is provided with the inlet opening (17a) that is connected with osculum (92), the tank (80) of the condensed water of the autocondensation water pond (90) that is used to collect; It is characterized in that: described dehumidifier also comprises and being arranged between pressure fan (74) and the heat exchanger (60), and the centre is formed with and is used to the pod apertures (1) that guides air to flow, and pod apertures (1) inside is formed with the orifice plate (3) of electric machine support (2).

2, dehumidifier according to claim 1, it is characterized in that: described electric machine support (2) extends radially outward and forms by the annulus that is positioned at the centre (4) with from annulus (4), end is connected on the circumference of pod apertures (1) and at a distance of 3 motor fixing plates (5) of 120 ° and lay respectively between the motor fixing plate (5), extend radially outward and form from annulus (4), 3 ribs (6) one that end is connected on pod apertures (1) circumference constitutes.

3, dehumidifier according to claim 2 is characterized in that: described ribs (6) is positioned at the middle part of two motor fixing plates (5).

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