CN202700326U - Dehumidifying device - Google Patents
Dehumidifying device Download PDFInfo
- Publication number
- CN202700326U CN202700326U CN 201220260594 CN201220260594U CN202700326U CN 202700326 U CN202700326 U CN 202700326U CN 201220260594 CN201220260594 CN 201220260594 CN 201220260594 U CN201220260594 U CN 201220260594U CN 202700326 U CN202700326 U CN 202700326U
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- CN
- China
- Prior art keywords
- dehydrating unit
- absorbing device
- unit according
- circuit board
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a dehumidifying device and aims to provide the dehumidifying device which is capable of directly condensing moisture into water and discharging the water out of a cabinet and is small in size and convenient to mount. The dehumidifying device comprises a casing (1), a switch (2), a power supply device (3), a circuit board (4) and a water absorbing device, wherein the power supply device, the circuit board (4) and the water absorbing device are arranged in the casing (1), and the water absorbing device, the switch (2) and the power supply device (3) are electrically connected with the circuit board (4). The dehumidifying device can be applied to the technical field of control devices.
Description
Technical field
The utility model relates to a kind of dehydrating unit.
Background technology
In power system, electric equipment, electrical control cabinet, power distribution cabinet etc. all need to remain in the dry space, if these equipment are in the moist environment for a long time, can make that it makes moist, oxidation or mouldy, thereby cause that the insulating part insulation reduces in the cabinet.
At present, excessive for humidity and method that problem that cause the insulator insulating properties to reduce is mainly taked is heating and dehumidification, but in practice, because the space is relatively airtight in the indoor switch cabinet cabinet, moisture enters rear employing heating and dehumidification mode and can not in time discharge, easily form condensation on cabinet top and cabinet internal partition top, the condensation that forms easily makes electric equipment, electrical control cabinet, it makes moist power distribution cabinets etc., oxidation or mouldy, thereby cause insulating part insulation reduction in the cabinet, illustrate that the heating protection against the tide can not effectively solve the problem that the insulator dielectric level reduces in the power system.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of moisture directly can being condensed into to discharge cabinet and dehydrating unit that volume is little, easy for installation and effect on moisture extraction is good behind the water.
The technical scheme that the utility model adopts is: the utility model comprises housing, switch, is arranged on electric supply installation and the circuit board of described enclosure interior, described dehydrating unit also comprises the moisture absorbing device that is arranged on described enclosure interior, and described moisture absorbing device, described switch, described electric supply installation are electrically connected with described circuit board.
Described moisture absorbing device comprises semiconductor chilling plate.
The refrigerating part of described semiconductor chilling plate is provided with condensate film, is provided with fin at the heating part of described semiconductor chilling plate.
Be provided with water spilage tray below described condensate film, described water spilage tray lower end is provided with delivery port, and described water spilage tray is for the water that condenses on the described condensate film of access.
Described delivery port below is provided with drainage pipeline, and described drainage pipeline can in time be discharged the cabinet outside with the water of described water spilage tray access.
Be provided with blower fan, air vent and be used for the hole of described electric supply installation heat radiation and exhaust at described housing, described blower fan is electrically connected with described circuit board, and is provided with air intake duct in described housing front.
Described dehydrating unit also comprises location-plate, and described moisture absorbing device is arranged on the location-plate.
Be fixedly installed mounting bracket on the described housing, described mounting bracket and described location-plate Elastic Contact, described mounting bracket can make the utility model easy for installation.
The beneficial effects of the utility model are: because the utility model adopts the design that is condensed into water, and described moisture absorbing device comprises semiconductor chilling plate, the volume of described semiconductor chilling plate is little, the refrigerating part of described semiconductor chilling plate is provided with condensate film, heating part at described semiconductor chilling plate is provided with fin, during the described condensate film of malaria process, airborne moisture temperature reduces, when temperature drops to set point, described airborne hydrogenesis becomes water droplet, so the utility model small volume is discharged cabinet after moisture directly can being condensed into water, can reach good effect on moisture extraction.
Because the utility model also is provided with mounting bracket, so the utility model is easy for installation.
Description of drawings
Fig. 1 is the utility model decomposition texture schematic diagram;
Fig. 2 is the utility model overall structure schematic diagram;
Fig. 3 is the utility model partial sectional view.
The specific embodiment
As shown in Figure 1 to Figure 3, in the present embodiment, the utility model comprises housing 1, switch 2, is arranged on electric supply installation 3 and the circuit board 4 of described housing 1 inside, described dehydrating unit also comprises the moisture absorbing device that is arranged on described housing 1 inside, and described moisture absorbing device, described switch 2, described electric supply installation 3 are electrically connected with described circuit board 4.
Described moisture absorbing device comprises semiconductor chilling plate 8, and the volume of described semiconductor chilling plate 8 is little, can greatly dwindle the volume of described dehydrating unit.
The refrigerating part of described semiconductor chilling plate 8 is provided with condensate film 9, heating part at described semiconductor chilling plate 8 is provided with fin 10, during the described condensate film of malaria process, airborne moisture temperature reduces, when temperature drops to set point, described airborne hydrogenesis becomes water droplet, reaches the purpose of dehumidifying.
Be provided with water spilage tray 12 below described condensate film 9, described water spilage tray 12 lower ends are provided with delivery port 13, and described water spilage tray 12 is for the water that condenses on the described condensate film 9 of access.
Described delivery port 13 belows are provided with drainage pipeline 14, described drainage pipeline 14 can be in time with described water spilage tray 12 accesss to the water that condenses at described condensate film 9 to discharge cabinet outside.
Be provided with blower fan 5, air vent 7 and be used for the hole 11 of described electric supply installation 3 heat radiations and exhaust at described housing 1, described blower fan 5 is electrically connected with described circuit board 4, and is provided with air intake duct 16 in described housing 1 front.
Described dehydrating unit also comprises location-plate 6, and described moisture absorbing device is arranged on the location-plate 6.
Be fixedly installed mounting bracket 15 on the described housing 1, described mounting bracket 15 and described location-plate 6 Elastic Contact, described mounting bracket 15 can make the utility model easy for installation.
The utility model is placed in the switch cabinet, plugged, open switch, described blower fan 5 entrys into service, described semiconductor chilling plate 8 begins refrigeration, described condensate film 9 is at the effect decline low temperature of described semiconductor chilling plate 8, malaria enters described dehydrating unit, malaria passes through described condensate film 9 again, and airborne moisture temperature reduces, when temperature drops to set point, described airborne hydrogenesis becomes water droplet, water droplet condenses and accumulates to a certain degree afterwards landing at described water spilage tray 12, and it is outside that the water that described water spilage tray 12 accesss are arrived is discharged cabinets by described drainage pipeline 14, realizes the purpose of suction dehumidifying.
The utility model can be applicable to the control device technical field.
Claims (8)
1. dehydrating unit, comprise housing (1), switch (2), be arranged on described housing (1) inner electric supply installation (3) and circuit board (4), it is characterized in that: described dehydrating unit also comprises the moisture absorbing device that is arranged on described housing (1) inside, and described moisture absorbing device, described switch (2), described electric supply installation (3) are electrically connected with described circuit board (4).
2. dehydrating unit according to claim 1, it is characterized in that: described moisture absorbing device comprises semiconductor chilling plate (8).
3. dehydrating unit according to claim 2, it is characterized in that: the refrigerating part of described semiconductor chilling plate (8) is provided with condensate film (9), is provided with fin (10) at the heating part of described semiconductor chilling plate (8).
4. dehydrating unit according to claim 3 is characterized in that: be provided with water spilage tray (12) in described condensate film (9) below, described water spilage tray (12) lower end is provided with delivery port (13).
5. dehydrating unit according to claim 4 is characterized in that: be provided with drainage pipeline (14) below the described delivery port (13).
6. dehydrating unit according to claim 1, it is characterized in that: be provided with blower fan (5), air vent (7) and be used for the hole (11) of described electric supply installation (3) heat radiation and exhaust at described housing (1), described blower fan (5) is electrically connected with described circuit board (4), and is provided with air intake duct (16) in described housing (1) front.
7. dehydrating unit according to claim 1, it is characterized in that: described dehydrating unit also comprises location-plate (6), described moisture absorbing device is arranged on the location-plate (6).
8. according to claim 1 to each described dehydrating unit of 7, it is characterized in that: be fixedly installed mounting bracket (15) on the described housing (1), described mounting bracket (15) and described location-plate (6) Elastic Contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220260594 CN202700326U (en) | 2012-06-05 | 2012-06-05 | Dehumidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220260594 CN202700326U (en) | 2012-06-05 | 2012-06-05 | Dehumidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202700326U true CN202700326U (en) | 2013-01-30 |
Family
ID=47580667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220260594 Expired - Lifetime CN202700326U (en) | 2012-06-05 | 2012-06-05 | Dehumidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202700326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103845994A (en) * | 2014-03-26 | 2014-06-11 | 公安部第一研究所 | Dehumidifying device for security inspection equipment |
| CN103957685A (en) * | 2014-05-16 | 2014-07-30 | 赵威 | Communication device cabinet inner cooling air duct facilitating collection of condensed water |
-
2012
- 2012-06-05 CN CN 201220260594 patent/CN202700326U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103845994A (en) * | 2014-03-26 | 2014-06-11 | 公安部第一研究所 | Dehumidifying device for security inspection equipment |
| CN103957685A (en) * | 2014-05-16 | 2014-07-30 | 赵威 | Communication device cabinet inner cooling air duct facilitating collection of condensed water |
| CN103957685B (en) * | 2014-05-16 | 2016-07-06 | 赵威 | It is easy to cold air air channel in the cabinet of communication equipment of collection condensed water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 519000 No. 8, No. 9 Road, hi tech Zone, Guangdong, Zhuhai Patentee after: Yado Monitoring Technology Co., Ltd. Address before: 519000 No. 7 science Road, Zhuhai Harbour Road, Guangdong, China Patentee before: Yado Monitoring Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |