CN217036458U - Outdoor terminal box dehydrating unit - Google Patents
Outdoor terminal box dehydrating unit Download PDFInfo
- Publication number
- CN217036458U CN217036458U CN202220061130.6U CN202220061130U CN217036458U CN 217036458 U CN217036458 U CN 217036458U CN 202220061130 U CN202220061130 U CN 202220061130U CN 217036458 U CN217036458 U CN 217036458U
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- box
- pipe
- outdoor terminal
- terminal box
- cylinder
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- 239000002274 desiccant Substances 0.000 claims description 8
- 238000007791 dehumidification Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model belongs to the technical field of dehumidification devices, and particularly relates to an outdoor terminal box dehumidification device which comprises a box body, wherein an exhaust fan is arranged at the upper end of the box body, an exhaust pipe of the exhaust fan extends into the box body, the exhaust pipe of the exhaust fan is connected with a hose through a first electromagnetic valve, the hose is connected with an air dryer, the air dryer is connected with a second electromagnetic valve through a tail pipe, the other end of the second electromagnetic valve is connected with a return pipe extending into the box body, a first humidity detector and a controller are arranged in the box body, the exhaust fan, the first electromagnetic valve, the second electromagnetic valve and the first humidity detector are all electrically connected with the controller, and the dehumidification device can dehumidify air in an outdoor terminal box so as to avoid short circuit of electronic devices caused by over-humid air.
Description
Technical Field
The utility model belongs to the technical field of dehumidification devices, and particularly relates to a dehumidification device for an outdoor terminal box.
Background
The terminal box is as the indispensable device of transformer substation work operation, is in more important status in daily patrol and examine operation work, because outdoor terminal box sets up in the open air, therefore the humidity that its inside air becomes easily, and moist air leads to the inside electron device that sets up of terminal box to take place the short circuit easily, and this can seriously threaten the safe operation of electric wire netting, consequently, it is very necessary to carry out dehumidification to the terminal box.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: the utility model aims at providing an outdoor terminal box dehydrating unit for carry out dehumidification to outdoor terminal box inside, avoid inside air humidity to arouse that electronic device takes place the short circuit.
The problems existing in the background art are solved.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an outdoor terminal box dehydrating unit, includes the box, the box upper end is equipped with the air exhauster, the exhaust tube of air exhauster stretches into in the box, the blast pipe of air exhauster is connected with the hose through first solenoid valve, hose connection has air dryer, air dryer is connected with the second solenoid valve through the tail pipe, the second solenoid valve other end is connected with the back flow that stretches into in the box, inside first moisture detector and the controller of being equipped with of box, all with controller electric connection of air exhauster, first solenoid valve, second solenoid valve and first moisture detector.
Be equipped with the second moisture detector in the tail pipe, the box upper end is equipped with the alarm lamp, second moisture detector and alarm lamp all with controller electric connection.
The box upper end is equipped with branch, the alarm lamp sets up in the branch upper end, and branch can support the alarm lamp in the eminence, does benefit to the staff like this and observes.
The return pipe is vertically connected with the upper end of the box body, the tail pipe comprises a rear vertical pipe parallel to the return pipe, a transverse pipe extending forwards is arranged at the upper end of the rear vertical pipe, a front vertical pipe extending downwards is connected to the front end of the transverse pipe, and the air dryer is connected to the lower end of the front vertical pipe.
The air dryer comprises a cylinder and a round cover which are detachably connected with each other, the hose is fixedly connected with the lower end of the cylinder and communicated with the cylinder, the lower end of the front vertical pipe is fixedly connected with the upper end of the round cover and communicated with the round cover, and a plurality of drying agent bags are assembled in the cylinder.
The cylinder is connected with the round cover through threads, and the connection mode is firm and reliable and is convenient to disassemble and assemble.
The utility model provides a dehumidification device for an outdoor terminal box, which can perform dehumidification treatment on air in the outdoor terminal box so as to avoid short circuit of electronic devices caused by over-humid air.
Drawings
The utility model is further illustrated by the non-limiting examples given in the figures.
Fig. 1 is a first schematic structural diagram of an outdoor terminal box dehumidifying apparatus according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a second schematic structural diagram of an outdoor terminal box dehumidification device according to an embodiment of the present invention.
The main element symbols are as follows:
the device comprises a box body 1, an exhaust fan 2, a first electromagnetic valve 21, a hose 22, an air dryer 23, a tail pipe 24, a second electromagnetic valve 25, a return pipe 26, an alarm lamp 27, a support rod 3, a rear vertical pipe 31, a transverse pipe 32, a front vertical pipe 33, a cylinder 4 and a round cover 41.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1-3, the dehumidification device of the outdoor terminal box of the utility model comprises a box body 1, wherein an exhaust fan 2 is arranged at the upper end of the box body 1, an exhaust pipe of the exhaust fan 2 extends into the box body 1, an exhaust pipe of the exhaust fan 2 is connected with a hose 22 through a first electromagnetic valve 21, the hose 22 is connected with an air dryer 23, the air dryer 23 is connected with a second electromagnetic valve 25 through a tail pipe 24, the other end of the second electromagnetic valve 25 is connected with a return pipe 26 extending into the box body 1, a first humidity detector and a controller are arranged in the box body 1, and the exhaust fan 2, the first electromagnetic valve 21, the second electromagnetic valve 25 and the first humidity detector are all electrically connected with the controller.
The first electromagnetic valve 21 and the second electromagnetic valve 25 are both in a closed state in the deenergized state;
the first humidity detector is used for detecting the humidity in the box body 1, when the humidity in the box body 1 is larger than the highest humidity value set by the controller, the controller controls the exhaust fan 2 to suck air in the box body 1, and simultaneously controls the first electromagnetic valve 21 and the second electromagnetic valve 25 to be powered on and opened, so that the humid air is sucked into the air dryer 23 to be dried, the dried air flows back into the box body 1, the humidity in the box body 1 can be reduced through circulation, when the first humidity detector detects that the humidity in the box body 1 is lower than the highest humidity value set by the controller, the controller controls the first electromagnetic valve 21 and the second electromagnetic valve 25 to be powered off and closed, and meanwhile, the exhaust fan 2 is controlled to be powered off and stop working.
A second humidity detector is arranged in the tail pipe 24, an alarm lamp 27 is arranged at the upper end of the box body 1, and the second humidity detector and the alarm lamp 27 are both electrically connected with the controller;
the second humidity detector is used for detecting the humidity of the air dried by the air dryer 23, and when the humidity value at the position is lower than the highest humidity value set by the controller, the controller controls the alarm lamp 27 to be powered on, so that an alarm is given, and the air dryer 23 is reminded to absorb the saturated state and needs to be maintained.
1 upper end of box is equipped with branch 3, and alarm lamp 27 sets up in 3 upper ends of branch, and branch 3 can support alarm lamp 27 in the eminence, does benefit to the staff like this and observes.
The return pipe 26 is vertically connected with the upper end of the box body 1, the tail pipe 24 comprises a rear vertical pipe 31 which is parallel to the return pipe 26, the upper end of the rear vertical pipe 31 is provided with a transverse pipe 32 which extends forwards, the front end of the transverse pipe 32 is connected with a front vertical pipe 33 which extends downwards, and the air dryer 23 is connected with the lower end of the front vertical pipe 33; the air dryer 23 comprises a cylinder 4 and a round cover 41 which are detachably connected with each other, a hose 22 is fixedly connected with the lower end of the cylinder 4 and communicated with the cylinder 4, the lower end of a front vertical pipe 33 is fixedly connected with the upper end of the round cover 41 and communicated with the round cover 41, and a plurality of drying agent bags are assembled in the cylinder 4.
When the desiccant bag in the air dryer 23 needs to be maintained, a user can detach the cylinder 4 from the round cover 41, pour out the desiccant bag in the cylinder 4, assemble a new desiccant bag in the cylinder 4 after pouring out, and then assemble the cylinder 4 and the round cover 41 together, so that the air dryer 23 is maintained, and the desiccant bag in the cylinder 4 can be deposited on the lower side by arranging the air dryer 23 at the lower end of the front vertical pipe 33, so that the desiccant bag can be prevented from being separated from the cylinder 4 when the cylinder 4 is detached from the round cover 41.
The cylinder 4 and the round cover 41 are connected by threads, and the connection mode is firm and reliable and is convenient to disassemble and assemble.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Those skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides an outdoor terminal box dehydrating unit, includes the box, its characterized in that: the box upper end is equipped with the air exhauster, the exhaust tube of air exhauster stretches into in the box, the exhaust pipe of air exhauster is connected with the hose through first solenoid valve, hose connection has air dryer, air dryer is connected with the second solenoid valve through the tail pipe, the second solenoid valve other end is connected with the back flow that stretches into in the box, inside first moisture detector and the controller of being equipped with of box, air exhauster, first solenoid valve, second solenoid valve and first moisture detector all with controller electric connection.
2. An outdoor terminal box dehumidifier apparatus according to claim 1 wherein: be equipped with second moisture detector in the tail pipe, the box upper end is equipped with the alarm lamp, second moisture detector and alarm lamp all with controller electric connection.
3. An outdoor terminal box dehumidifier apparatus according to claim 2 wherein: the box upper end is equipped with branch, the alarm lamp sets up in the branch upper end.
4. An outdoor terminal box dehumidifier apparatus according to claim 3 wherein: the return pipe is vertically connected with the upper end of the box body, the tail pipe comprises a rear vertical pipe parallel to the return pipe, a transverse pipe extending forwards is arranged at the upper end of the rear vertical pipe, a front vertical pipe extending downwards is connected to the front end of the transverse pipe, and the air dryer is connected to the lower end of the front vertical pipe.
5. An outdoor terminal box dehumidifier apparatus according to claim 4 wherein: the air dryer comprises a cylinder and a round cover which are detachably connected with each other, the hose is fixedly connected with the lower end of the cylinder and communicated with the cylinder, the lower end of the front vertical pipe is fixedly connected with the upper end of the round cover and communicated with the round cover, and a plurality of drying agent bags are assembled in the cylinder.
6. An outdoor terminal box dehumidifier apparatus according to claim 5 wherein: the cylinder is connected with the round cover through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220061130.6U CN217036458U (en) | 2022-01-11 | 2022-01-11 | Outdoor terminal box dehydrating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220061130.6U CN217036458U (en) | 2022-01-11 | 2022-01-11 | Outdoor terminal box dehydrating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217036458U true CN217036458U (en) | 2022-07-22 |
Family
ID=82446010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220061130.6U Active CN217036458U (en) | 2022-01-11 | 2022-01-11 | Outdoor terminal box dehydrating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217036458U (en) |
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2022
- 2022-01-11 CN CN202220061130.6U patent/CN217036458U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240821 Address after: No. 519, 5th Floor, No. 424-426 Minhang Road, Guandu District, Kunming Area, China (Yunnan) Pilot Free Trade Zone, Kunming City, Yunnan Province 650000 Patentee after: Yunnan Aneng Electric Power Engineering Co.,Ltd. Country or region after: China Address before: No. 519, floor 5, building 1, No. 424-426, Civil Aviation Road, Guandu District, Kunming, Yunnan 650041 Patentee before: Yunnan aneng Electrical Equipment Co.,Ltd. Country or region before: China |