CN2811814Y - Dehumidifier - Google Patents

Abstract

The utility model discloses a dehumidifier, which comprises a chassis which constitutes a bottom surface, a box body which constitutes a top surface and two side surfaces, a front panel constitutes a front surface, an air filter which is arranged at the back surface of the box body, an air blower which is arranged in the box body, a heat exchanger which is composed of an evaporator and a condenser, a compressor, a hole plate, an electric motor bracket, a condensation water pan, a baffle plate and a trough, wherein cross sections of the evaporator and the condenser form arcs which are curved toward the back of the box body, and both side surfaces of the box body form a plurality of side surface air inlet holes which are separated at certain distance. The utility model provides the dehumidifier, the evaporator and the condenser which are arranged in the dehumidifier are arranged in the arcs, and a plurality of side surface air inlet holes are formed at the back part of both side surfaces of the box body. In this way, inlet air area and heat exchange area of a heat exchanger not only can be increased, even if air which is sucked in a room from the side surface air inlet holes can contact both ends of the evaporator directly to generate heat exchange, thereby, the heat exchange efficiency can be improved.

Description

Dehumidifier

Technical field

The utility model relates to a kind of dehumidifier that can remove indoor moisture.

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 70, and top is equipped with the front panel 58 of operating portion 56a and display part 56b; Be installed in 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, be used to the orifice plate 68 that guides air to flow; Can be combined on the orifice plate 68, be 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 dehumidifier 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.To pass through orifice plate 68 and pressure fan 74 successively through dehumidifying and through the air of condenser 63 heating under the effect of blowing fan 12, 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 this dehumidifier only is provided with an air inlet 52 at the back side of casing 54, thereby air inflow is less relatively, and evaporimeter 62 and condenser 63 all are tabular, so it is relative also fewer with the contact area of evaporimeter 62 and condenser 63 to enter the room air of indoor set inside, thereby cause the heat exchanger effectiveness of dehumidifier not good.

Summary of the invention

In order to address the above problem, the purpose of this utility model is to provide a kind of dehumidifier that can improve heat exchanger effectiveness.

In order to achieve the above object, the dehumidifier that provides of the utility model 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 between pressure fan and the heat exchanger, be used to the orifice plate that guides air to flow; Can be combined on the orifice plate, be used to support the electric machine support of pressure fan; 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; The cross section of described evaporimeter and condenser is the arc to the bending of the rear of casing, and is formed with the side air inlet hole of a plurality of standoff distances on the two sides of casing.

The cross section of described evaporimeter and condenser is ∏ shape, and opening is towards the place ahead of casing.

Described a plurality of side air inlets hole is formed on the rear portion of casing two sides.

The dehumidifier that the utility model provides is that evaporimeter and the condenser that it is inner is arranged to arc or ∏ shape, and form a plurality of side air inlets hole at the rear portion, two sides of casing, not only can increase the heat exchange area of incoming air area and heat exchanger like this, even the room air of fresh air inlet suction from the side also can directly contact with the evaporimeter two ends and produce heat exchange, thereby can improve heat exchanger effectiveness.

Description of drawings

Below in conjunction with the drawings and specific embodiments the dehumidifier that the utility model provides 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.

The dehumidifier STRUCTURE DECOMPOSITION stereogram that Fig. 2 provides for the utility model.

The specific embodiment

As shown in Figure 2, the dehumidifier that provides of the utility model 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 3 of heat exchange with room air by evaporimeter 1 and condenser 2; Be arranged on the front portion on chassis 51, be used for the refrigerant that circulates at evaporimeter 1 and condenser 2 is carried out compressor for compressing 66; Be arranged between pressure fan 74 and the heat exchanger 3, be used to the orifice plate 68 that guides air to flow; Can be combined on the orifice plate 68, be used to support the electric machine support 72 of pressure fan 74; Be arranged on the below of heat exchanger 3, 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 3 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; The cross section of described evaporimeter 1 and condenser 2 is the arc to the bending of the rear of casing 54, and is formed with the side air inlet hole 4 of a plurality of standoff distances on the two sides of casing 54.The cross section of described evaporimeter 1 and condenser 2 is ∏ shape, and opening is towards the place ahead of casing 54.Described a plurality of side air inlets hole 4 is formed on the rear portion of casing 54 two sides.When dehumidifier 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, the inside that room air will enter into casing 54 by air cleaner 53 on casing 54 back side air inlets 52 and side air inlet hole 4; Meanwhile, compressor 66 also will begin compression refrigerant, and the HTHP refrigerant after will compressing offers the evaporimeter 1 of curved or ∏ shape by the refrigerant pipe and circulate in the inside of condenser 2.When this refrigerant is flowed through evaporimeter 1 and condenser 2, will carry out heat exchange, thereby make airborne hydrogenesis on the surface of evaporimeter 1 and form condensed water with the room air of above-mentioned suction.To pass through orifice plate 68 and pressure fan 74 successively through dehumidifying and through the air of condenser 2 heating under the effect of blowing fan 12, 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 1 surface 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 (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 (3) of heat exchange with room air by evaporimeter (1) and condenser (2); Be arranged on the front portion of chassis (51), be used for the refrigerant that circulates at evaporimeter (1) and condenser (2) is carried out compressor for compressing (66); Be arranged between pressure fan (74) and the heat exchanger (3), be used to the orifice plate (68) that guides air to flow; Can be combined on the orifice plate (68), be used to support the electric machine support (72) of pressure fan (74); Be arranged on the below of heat exchanger (3), 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 (3) 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: the cross section of described evaporimeter (1) and condenser (2) is the arc to the rear bending of casing (54), and is formed with the side air inlet hole (4) of a plurality of standoff distances on the two sides of casing (54).

2, dehumidifier according to claim 1 is characterized in that: the cross section of described evaporimeter (1) and condenser (2) is ∏ shape, and opening is towards the place ahead of casing (54).

3, dehumidifier according to claim 1 is characterized in that: described a plurality of side air inlets holes (4) are formed on the rear portion of casing (54) two sides.

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