CN101684956A

CN101684956A - Dehumidifier

Info

Publication number: CN101684956A
Application number: CN200810151883A
Authority: CN
Inventors: 鲍长桥; 赵永刚
Original assignee: 乐金电子(天津)电器有限公司
Priority date: 2008-09-26
Filing date: 2008-09-26
Publication date: 2010-03-31

Abstract

The invention discloses a dehumidifier comprising a casing, a heat exchanger, a water receiving barrel, a blowing fan, a motor and a compressor, wherein the casing comprises a main casing and a frontcasing; the main casing forms the appearance of the left side face, the right side face, the back face and the upper face, and the front face and the bottom face of the main casing are opened; the front casing is positioned at the front face of the main casing; and air outlets are formed at the upper parts of the left side face and the right side face of the main casing, a spiral casing of the blowing fan, which acts as an air guide function, is formed inside the main casing and positioned at the lower part of the blowing fan, the front casing comprises a front frame and a front panel which isinserted at the upper part of the front face of the front frame, a certain distance exists among the left side and the right side of the front panel and the front frame, and air inlets are formed among the left side and the right side of the front panel and the front frame. The casing of the dehumidifier and a back air outlet plate are integrated, and a fan spiral casing structure is arranged ona back panel; the invention reduces the number of components, is easy to manage and also lowers the processing and manufacturing cost; and by the spiral casing structure, airflow is also smooth, and the noise and the performance are both improved.

Description

Dehumidifier

Technical field

The present invention relates to a kind of dehumidifier, especially a kind of noise, dehumidifier simple in structure of reducing.

Background technology

Usually, dehumidifier is that indoor humid air is drawn into the dehumidifier enclosure, after heat exchanger reduction humidity, the air row after the reduction humidity to indoor, is reduced a kind of equipment of indoor humidity.Above-mentioned heat exchanger is made up of condenser and evaporimeter that inside possesses refrigerant.

As shown in Figure 1, 2, the dehumidifier of prior art comprises: constitute left and right sides face and top outward appearance, and the casing 1 of front, back and bottom surface opened; The heat exchanger that carries out exsiccation 4 that constitutes by evaporimeter that is arranged on casing 1 inside and condenser; The refrigerant that is circulated in evaporimeter and condenser is carried out compressor for compressing 10; Be arranged on the place ahead or the rear of heat exchanger 4 and produce air-supply power, the inside that indoor air is drawn into casing 1 is discharged into indoor motor and blowing fan 5 afterwards again; Be arranged on the back of casing 1, the air that the heat exchanger 4 of flowing through is dehumidified is discharged into outside back and goes out aerofoil 2; Be provided with the front panel that is formed with grid 7 of inhaled air in the front upper of dehumidifier casing 1; Be arranged on the bottom surface of casing 1, and the base 8 of compressor 10 and water receiver 11 is installed; In the time of support motor,, form the frame 6 of porose portion in central authorities for the rotation of blowing fan 5 and the air that is inhaled into casing 1 inside is guided the direction that the back goes out aerofoil 2 into; The water receiver 11 that the condensed water that results from heat exchanger in the dehumidification process is stored.

Upside at base 8 is provided with the zone of dividing installation compressor 10 and holds the dividing plate 9 in the zone of water receiver 11; When the upside of dividing plate 9 is provided with the condensed water that reception falls from heat exchanger 4 and guides water receiver 11 into, the drain pan 13 of frames 6.

Existing dehumidifier adopts the turbine centrifugal fan, front air intake back air-out, and air is compressor and the easy on every side eddy current that forms of copper pipe in the back, causes noise to increase, and performance reduces.Shell and back wind outlet panel are two parts, and it is all inconvenient that manufacturing and part management are installed.

Summary of the invention

Technical problem to be solved by this invention is, a kind of noise, dehumidifier simple in structure of reducing is provided.

In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of dehumidifier comprises the casing that is formed with air suction inlet and air outlet; The heat exchanger that constitutes by evaporimeter and condenser, the water receiver of storage condensed water, the inside that indoor air is drawn into casing is discharged into indoor blowing fan and motor afterwards again, the refrigerant that is circulated in evaporimeter and condenser is carried out compressor for compressing, be arranged on the bottom surface of casing, and the base of compressor and water receiver is installed, support motor form the frame of porose portion in central authorities, upside at base is provided with the zone of dividing the installation compressor and holds the dividing plate in the zone of water receiver, when the upside of dividing plate is provided with the condensed water that reception falls from heat exchanger and guides water receiver into, the drain pan of frames, described casing comprises formation left and right sides face, back and top outward appearance, and the main case of front and bottom surface opened and the front casing that is positioned at the main case front, top at the left and right sides of main case face is formed with the air air outlet, the bottom that is positioned at blowing fan in the inside of main case has been formed with the blowing fan spiral case of wind-guiding effect, the front casing is made of front framework and the front panel that is inserted in front framework front upper, have certain distance between the left and right sides of front panel and the front framework, formed air inlet.

Described blowing fan is the multiple-blade centrifugal fan.

Described blowing fan spiral case and main case are integrally formed.

The invention has the beneficial effects as follows: it is one that dehumidifier shell and rear go out aerofoil, and the fan worm frame is arranged on the plate in the back, not only reduced amount of parts, be easy to management and processing and manufacturing cost and reduce, worm frame also makes distinguished and admirable smooth and easy, and noise and performance can both make moderate progress.

Description of drawings

Fig. 1 is the stereogram of prior art dehumidifier.

Fig. 2 is the exploded perspective view of prior art dehumidifier.

Fig. 3 is the stereogram of dehumidifier of the present invention.

Fig. 4 is the exploded perspective view of dehumidifier of the present invention.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:

The operation principle of dehumidifier of the present invention is identical with prior art, can be with reference to prior art, so no longer narration, the present invention is that casing structure is different with the difference of prior art, is described in detail below:

Shown in Fig. 3,4, dehumidifier of the present invention comprises the casing that is formed with air suction inlet and air outlet; The heat exchanger 14 that constitutes by evaporimeter and condenser, the water receiver 21 of storage condensed water, the inside that indoor air is drawn into casing is discharged into indoor blowing fan 15 and motor afterwards again, the refrigerant that is circulated in evaporimeter and condenser is carried out compressor for compressing 20, be arranged on the bottom surface of casing, and the base 18 of compressor 20 and water receiver 21 is installed, support motor form the frame 16 of porose portion in central authorities, upside at base 18 is provided with the zone of dividing installation compressor 20 and holds the dividing plate 19 in the zone of water receiver 21, when the upside of dividing plate 19 is provided with the condensed water that reception falls from heat exchanger 14 and guides water receiver 21 into, the drain pan 23 of frames 16, described casing comprises formation left and right sides face, back and top outward appearance, and the main case 12 of front and bottom surface opened and the front casing that is positioned at main case 12 fronts, top at the left and right sides of main case 12 face is formed with air air outlet 17, the bottom that is positioned at blowing fan 15 in the inside of main case 12 has been formed with the blowing fan spiral case 30 of wind-guiding effect, the front casing is made of front framework 31 and the front panel 32 that is inserted in front framework 31 front upper, have certain distance between the left and right sides of front panel 32 and the front framework 31, formed air inlet 33.Described blowing fan 15 is multiple-blade centrifugal fan (sirocco fan), adopts the multiple-blade centrifugal fan, compares with the turbine centrifugal fan (turbo fan) of prior art, when reaching identical air quantity, rotating speed of motor is lower, and under identical power, air quantity is bigger.

It is one that dehumidifier shell of the present invention and rear go out aerofoil, and on the plate fan worm frame is arranged in the back, has not only reduced amount of parts, is easy to management and processing and manufacturing cost and reduces, and worm frame also makes distinguished and admirable smooth and easy, and noise and performance can both make moderate progress.

In sum, among the embodiment that content of the present invention is not confined to, the knowledgeable people in the same area can propose other embodiment easily within technological guidance's thought of the present invention, but this embodiment comprises within the scope of the present invention.

Claims

1, a kind of dehumidifier comprises the casing that is formed with air suction inlet and air outlet; The heat exchanger that constitutes by evaporimeter and condenser, the water receiver of storage condensed water, the inside that indoor air is drawn into casing is discharged into indoor blowing fan and motor afterwards again, the refrigerant that is circulated in evaporimeter and condenser is carried out compressor for compressing, be arranged on the bottom surface of casing, and the base of compressor and water receiver is installed, support motor form the frame of porose portion in central authorities, upside at base is provided with the zone of dividing the installation compressor and holds the dividing plate in the zone of water receiver, when the upside of dividing plate is provided with the condensed water that reception falls from heat exchanger and guides water receiver into, the drain pan of frames, it is characterized in that, described casing comprises formation left and right sides face, back and top outward appearance, and the main case of front and bottom surface opened (12) and be positioned at the front casing of main case (12) front, top at the left and right sides face of main case (12) is formed with air air outlet (17), the bottom that is positioned at blowing fan (15) in the inside of main case (12) has been formed with the blowing fan spiral case (30) of wind-guiding effect, the front casing is made of front framework (31) and the front panel (32) that is inserted in front framework (31) front upper, have certain distance between the left and right sides of front panel (32) and the front framework (31), formed air inlet (33).

2, dehumidifier according to claim 1 is characterized in that, described blowing fan (15) is the multiple-blade centrifugal fan.

3, dehumidifier according to claim 1 is characterized in that, described blowing fan spiral case (30) is integrally formed with main case (12).