CN202476017U

CN202476017U - Normal temperature dehumidification device

Info

Publication number: CN202476017U
Application number: CN2011205554551U
Authority: CN
Inventors: 杨志强
Original assignee: ZHUHAI EADO ELECTRICAL AUTOMATION CO Ltd
Current assignee: Yado Monitoring Technology Co., Ltd.
Priority date: 2011-12-28
Filing date: 2011-12-28
Publication date: 2012-10-03
Anticipated expiration: 2021-12-28

Abstract

The utility model discloses a normal temperature dehumidification device, being aimed at providing a normal temperature dehumidification device with ideal dehumidification effect and self contained temperature control function. The normal temperature dehumidification device comprises a shell (1) and a fan (10), wherein the shell (1) is provided with a first air inlet (2a), a second air inlet (2b) and an air outlet (3); a dehumidification system assembly (13) is arranged in the shell (1) and comprises a condensation piece (7), a radiating fin (8), a refrigerating piece (9), a water container (5), a PCBA assembly (12) and a PCBA support (4); the refrigerating piece (9) is electrically connected with the PCBA assembly (12) and contacts the condensation piece (7); and the radiating fin (8) is electrically connected with the PCBA assembly (12). The normal temperature dehumidification device can be widely applied to the normal temperature dehumidification places.

Description

A kind of normal temperature dehydrating unit

Technical field

The utility model relates to a kind of normal temperature dehydrating unit.

Background technology

Humidity or condensation have become the topmost influencing factor that accident appears in various regulator cubicles, switch cubicle.The particularly regulator cubicle of transformer station or various outdoor cabinet, long-term work is in the environment of spaciousness, and environment is abominable; Changes in weather rapidly, and the space in the cabinet is airtight relatively, can not in time discharge after moisture gets into; Receive the influence of foreign material such as the interior dust of cabinet in addition, bad accidents such as short circuit take place easily.Also have some regulator cubicles, not only operational environment is had humidity requirement, temperature is had requirement equally, all kinds of regulator cubicles of work just are starved of a kind of normal temperature dehumidifier that can efficiently dehumidify and can control temperature under environment like this.Yet the dehumidifier under the prior art condition is because of the reasons such as imperfection of technology, and effect on moisture extraction is undesirable, can not carry out temperature control, is difficult to satisfy the dehumidifying demand.

The utility model content

The utility model technical problem to be solved is the deficiency that overcomes prior art, a kind of effect on moisture extraction ideal is provided and carries temperature controlled normal temperature dehydrating unit.

The technical scheme that the utility model adopted is: the utility model comprises housing and fan; Said housing is provided with first air inlet and air outlet; It is inboard that said fan is positioned at said air outlet, and said enclosure interior is equipped with the dehumidification system assembly, and said dehumidification system assembly comprises condensate film, fin, cooling piece, PCBA assembly and water spilage tray; Said condensate film is arranged near said first air inlet and with a side of said cooling piece and contacts; Said cooling piece is connected with said PCBA electrical component, and said fin is connected with said PCBA electrical component, and said water spilage tray is positioned at the below of said condensate film.

Position near said fin on said housing is provided with second air inlet in addition.

Said dehumidification system assembly also comprises the PCBA support of fixing said PCBA assembly, and said fin is connected on the said PCBA support.

Said PCBA assembly is between said fan and said condensate film.

The guide groove that the setting of said housing madial wall matches with the rib of said fin.

Said condensate film and said fin are separated by heat insulating mattress.

Be provided with apopore and two location holes in the said water spilage tray, said two location holes are located two positive and negative levels of water level monitoring assembly respectively, between said location hole, are provided with dividing plate.

The beneficial effect of the utility model is: this normal temperature dehumidifier adopts advanced microelectric technique, computer technology and SMT manufacturing technology; Devices such as built-in fans, condensate film, fin, cooling piece, water spilage tray, PCBA assembly; The humiture in the cabinet be can accurately measure, dehumidifying, heating controlled automatically according to the humiture bound that sets.This normal temperature dehumidifier through the mode that heating combines with dehumidification by condensation, is kept ambient temperature in the cabinet under the low temperature and high relative humidity environment, reduce ambient humidity in the cabinet, effectively prevents the bad accident that low temperature send electricity to bring.It is a comparatively ideal regulator cubicle normal temperature dehumidifying product in the present industry, has effectively improved the unfavorable state of small-sized dehumidifier effect on moisture extraction under the prior art.

Description of drawings

Fig. 1 is a visual angle structural representation of the utility model;

Fig. 2 is another visual angle structural representation of the utility model;

Fig. 3 is the different visual angles structural representation of the utility model;

Fig. 4 is the dehumidification system modular construction sketch map of the utility model.

Embodiment

Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; The utility model comprises housing 1 and fan 10; Said housing 1 is provided with reference column 2c and air outlet 3; Be respectively applied for said fan 10 in location and air exhausting device, said fan 10 is positioned at the inboard of said air outlet 3, and said housing 1 also is provided with the first air inlet 2a, the second air inlet 2b; Said housing 1 inside is equipped with dehumidification system assembly 13, and said dehumidification system assembly 13 comprises the PCBA support 4 of condensate film 7, fin 8, cooling piece 9, water spilage tray 5, PCBA assembly 12 and fixing said PCBA assembly 12; Said dehumidification system assembly 13 is through the rib 8a of said fin 8, is installed in one group of said housing 1 madial wall setting and is used to the guide groove 1a that locatees and lead with the said rib 8a merging that matches; Said PCBA assembly 12 is electrically connected between said fan 10 and said condensate film 7 and with said cooling piece 9; Said condensate film 7 is arranged near the said first air inlet 2a and with said cooling piece 9 and contacts, and said fin 8 is arranged near the said second air inlet 2b and with said PCBA assembly 12 and is electrically connected; Said water spilage tray 5 is positioned at the below of said condensate film 7, and the heat that sends for fear of said fin 8 passes to said condensate film 7, and said condensate film 7, said fin 8 are separated by heat insulating mattress 6.

This normal temperature dehydrating unit is like this work: adopt vertical putting during use, with an end that is provided with said fan 10 as the upper end, when said fan 10 work; Distinguished and admirable by said first air inlet 2a entering, at first pass through said condensate film 7, because condensation; Moisture in distinguished and admirable can be liquefied and form the globule and stick on the said condensate film 7; The certain cold wind of this distinguished and admirable formation then stream is via said PCBA assembly 12 time, for the heater element of power panel 12a in the said PCBA assembly 12 dispels the heat; Thereby protected the heater element of said power panel 12a efficiently, this is distinguished and admirable in said air outlet 3 discharges at last; Simultaneously; Another strand is distinguished and admirable to be got into by the said second air inlet 2b, at first passes through said fin 8, because the heating functioin of said fin 8; The heat that is distributed can be removed the moisture in distinguished and admirable and let this locate the certain hot blast stream of distinguished and admirable formation; And make this hot blast stream through the heat-resisting feature board 12b in the said PCBA assembly 12, thus avoid PCBA assembly 12 described in this process impaired because of heat, this is distinguished and admirable in said air outlet 3 discharges at last.Above-mentioned for heating the process that combines with dehumidification by condensation, heating is carried out with condensation simultaneously, controls distinguished and admirable temperature in the time of to distinguished and admirable dehumidifying again, reaches the beneficial effect of normal temperature dehumidifying.

In order to keep said housing 1 inner cleaning and draining smooth and easy; Improve the service efficiency of this normal temperature dehydrating unit; In said dehumidification system assembly 13, water spilage tray 5 is installed, when said condensate film 7 has condensed a certain amount of globule, the globule can gravitate and drop in the said water spilage tray 5; Be provided with apopore 5a in the said water spilage tray 5, said apopore 5a is external to drainage pipe 14, in time is discharged to the ponding in the said water spilage tray 5 outside the system through said drainage pipe 14; Be provided with two location hole 5b in the said water spilage tray 5 in addition; Be used to locate two positive and negative levels of water level monitoring assembly; When said apopore 5a drain function is unusual; As long as when water level touched the positive and negative level of two of said water level monitoring assembly simultaneously, this device will send chimes of doom and quit work automatically simultaneously; Between said two location hole 5b, be provided with dividing plate 5c, be used to intercept said water level monitoring assembly that said two location hole 5b are installed because of humidity excessive or foreign material to this device false alarm that causes and the phenomenon that quits work.

The utility model can be widely used in normal temperature dehumidifying place.

Claims

1. normal temperature dehydrating unit; Comprise housing (1) and fan (10); It is characterized in that: said housing (1) is provided with first air inlet (2a) and air outlet (3); Said fan (10) is positioned at said air outlet (3) inboard, and said housing (1) inside is equipped with dehumidification system assembly (13), and said dehumidification system assembly (13) comprises condensate film (7), fin (8), cooling piece (9), PCBA assembly (12) and water spilage tray (5); Said condensate film (7) is arranged near said first air inlet (2a) and with a side of said cooling piece (9) and contacts; Said cooling piece (9) is electrically connected with said PCBA assembly (12), and said fin (8) is electrically connected with said PCBA assembly (12), and said water spilage tray (5) is positioned at the below of said condensate film (7).

2. a kind of normal temperature dehydrating unit according to claim 1 is characterized in that: the position of going up near said fin (8) at said housing (1) is provided with second air inlet (2b) in addition.

3. a kind of normal temperature dehydrating unit according to claim 1 and 2; It is characterized in that: said dehumidification system assembly (13) also comprises the PCBA support (4) of fixing said PCBA assembly (12), and said fin (8) is connected on the said PCBA support (4).

4. a kind of normal temperature dehydrating unit according to claim 1 and 2 is characterized in that: said PCBA assembly (12) is positioned between said fan (10) and the said condensate film (7).

5. a kind of normal temperature dehydrating unit according to claim 1 and 2 is characterized in that: the guide groove (1a) that said housing (1) madial wall setting matches with the rib (8a) of said fin (8).

6. a kind of normal temperature dehydrating unit according to claim 1 and 2 is characterized in that: said condensate film (7) and said fin (8) are separated by heat insulating mattress (6).

7. a kind of normal temperature dehydrating unit according to claim 1 and 2; It is characterized in that: be provided with apopore (5a) and two location holes (5b) in the said water spilage tray (5); Said two location holes (5b) are located two positive and negative levels of water level monitoring assembly respectively, between said location hole (5b), are provided with dividing plate (5c).

8. a kind of normal temperature dehydrating unit according to claim 3; It is characterized in that: said PCBA assembly (12) is positioned between said fan (10) and the said condensate film (7); The guide groove (1a) that said housing (1) madial wall setting matches with the rib (8a) of said fin (8); Said condensate film (7) and said fin (8) are separated by heat insulating mattress (6); Be provided with apopore (5a) and two location holes (5b) in the said water spilage tray (5), said two location holes (5b) are located two positive and negative levels of water level monitoring assembly respectively, between said location hole (5b), are provided with dividing plate (5c).