CN207036160U - Terminal box moisture-proof device detects instrument - Google Patents
Terminal box moisture-proof device detects instrument Download PDFInfo
- Publication number
- CN207036160U CN207036160U CN201720908727.9U CN201720908727U CN207036160U CN 207036160 U CN207036160 U CN 207036160U CN 201720908727 U CN201720908727 U CN 201720908727U CN 207036160 U CN207036160 U CN 207036160U
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- China
- Prior art keywords
- terminal box
- proof device
- water
- spray generator
- interface
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- 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 - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Air Humidification (AREA)
Abstract
The utility model discloses a kind of terminal box moisture-proof device to detect instrument, is related to transmission ＆ distribution electro-technical field；Including signal projector and spray generator, the panel of the signal projector is provided with humidity display module, oscillator signal transmitter module and first interface are provided with the signal projector, the humidity display module, oscillator signal transmitter module and first interface are connected with power module；The spray generator is provided with water fog applicator, and the water fog applicator is provided with humidity sensor, is provided with water-storing bottle in the spray generator, the water-storing bottle is connected with transduction piece, and the humidity sensor and the transduction piece are connected with second interface；The signal projector is connected by the first interface and second interface with the spray generator.The utility model can solve the problems, such as low to the damp-proof device progress detection efficiency of terminal box using artificial blowing method.
Description
Technical field
It the utility model is related to transmission ＆ distribution electro-technical field, the work of especially a kind of damp-proof device in detection terminal case
Tool.
Background technology
Include a variety of important power equipments such as observing and controlling, metering, relay protection in terminal box of transformer substation, it is necessary to which height can
The dielectric strength leaned on is to ensure the normal operation of the power equipment in terminal box.Environment can reduce dielectric strength, institute through moisture
It must be protected with the reliability service of terminal box moisture-proof device, correctly investigate out the failure of terminal box moisture-proof device in time just
Seem particularly important.And at present the damp-proof device in terminal box detect mostly using the artificial moisture formed of blowing to anti-
Damp device is detected, and there is problems with for this inspection detection mode：
1. check that time-consuming：Transformer station's inner terminal box number is more, and using artificial air blowing detection mode, ambient humidity rises
It is relatively slow, cause transformer station's damp-proof device detection efficiency low.
2. check not comprehensive：It is special for some models, without manually booting function, no humidity display or can not arrange parameter
Terminal box moisture-proof device, just can not manually adjusting heating mode detection mode carry out malfunction elimination.
Utility model content
The purpose of this utility model is to provide a kind of terminal box moisture-proof device detection instrument, and it, which can solve to use, manually blows
Gas mode carries out the problem of detection efficiency is low to the damp-proof device of terminal box.
In order to solve the above problems, the technical solution adopted in the utility model is：This terminal box moisture-proof device detects work
Tool, including signal projector and spray generator, the signal projector are provided with humidity display module and oscillator signal transmitting mould
Block, the humidity display module, oscillator signal transmitter module are connected with power module；The spray generator sprays provided with water smoke
Mouth and water-storing bottle, the water fog applicator are provided with humidity sensor, and the water-storing bottle is connected with transduction piece；The signal projector with
The spray generator electrical connection.
In above-mentioned technical proposal, more specifically scheme can also be：The water fog applicator is up big and down small horn-like.
By adopting the above-described technical solution, the utility model compared with prior art, has an advantageous effect in that：This reality
High frequency electrical signal is sent with new oscillator signal transmitter module, this signal, which is transferred to after transduction piece, to be converted into high frequency machinery and shake
Dynamic, so that the water surface of water-storing bottle produces water smoke, water smoke sprays through water fog applicator just forms a moist environment, and humidity passes
Humidity is passed to humidity display module and shown by sensor, the moistureproof dress in the humidity and terminal box that humidity display module is shown
The humidity for putting display is contrasted, if it is consistent that both, which compare, and the heater of damp-proof device does not work, and is just illustrated anti-
Damp device is faulty, conversely, being exactly normal.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Terminal box moisture-proof device detection instrument shown in Fig. 1, including signal projector 1 and spray generator 2, signal transmitting
The panel of device 1 is provided with humidity display module 4 and power switch 12, and the He of oscillator signal transmitter module 3 is provided with signal projector 1
First interface 5, humidity display module 4, oscillator signal transmitter module 3 and first interface 5 pass through power switch 12 and power supply mould
Block 6 connects；Charging inlet 13 is provided with signal projector 1；Spray generator 2 is provided with up big and down small horn-like water fog applicator
8, water fog applicator 8 is provided with humidity sensor 9, is provided with water-storing bottle 7 in spray generator 2, water-storing bottle 7 is connected with transduction piece 10, wet
Degree sensor 9 and transduction piece 10 are connected with second interface 10；Signal projector 1 by first interface 5 and second interface 11 with
Spray generator 2 electrically connects.
During work, spray generator 2 is put into terminal box, with VGA transmission lines by signal projector 1 and spray generator
2 connect, and turn on the power switch 12, and oscillator signal transmitter module 3 sends high frequency electrical signal, and high frequency electrical signal is transmitted by VGA
Line passes to transduction piece 10, and high frequency electrical signal is converted into high frequency mechanical energy and produces vibration by transduction piece 10, the transduction piece 10 of vibration
The water surface in contact water-storing bottle 7 can produce water smoke, and water smoke sprays from water fog applicator 8 forms a moist environment, and humidity passes
Ambient humidity is passed to humidity display module 4 and shown by sensor 9, anti-in the humidity and terminal box that humidity display module 4 is shown
The humidity that damp device is shown is compared, if both humidity of display are identical, and the heater of damp-proof device does not heat, then
Illustrate that damp-proof device is faulty, conversely, then illustrating that damp-proof device is normal.
Claims (2)
1. a kind of terminal box moisture-proof device detects instrument, it is characterised in that：Including signal projector（1）And spray generator（2）,
The signal projector（1）Provided with humidity display module（4）With oscillator signal transmitter module（3）, the humidity display module
（4）, oscillator signal transmitter module（3）And power module（6）Connection；The spray generator（2）Provided with water fog applicator（8）With
Water-storing bottle（7）, the water fog applicator（8）Provided with humidity sensor（9）, the water-storing bottle（7）With transduction piece（10）Connection；It is described
Signal projector（1）With the spray generator（2）Electrical connection.
2. terminal box moisture-proof device according to claim 1 detects instrument, it is characterised in that：The water fog applicator（8）For
It is up big and down small horn-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908727.9U CN207036160U (en) | 2017-07-25 | 2017-07-25 | Terminal box moisture-proof device detects instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908727.9U CN207036160U (en) | 2017-07-25 | 2017-07-25 | Terminal box moisture-proof device detects instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036160U true CN207036160U (en) | 2018-02-23 |
Family
ID=61462411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720908727.9U Expired - Fee Related CN207036160U (en) | 2017-07-25 | 2017-07-25 | Terminal box moisture-proof device detects instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207036160U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873959A (en) * | 2018-07-04 | 2018-11-23 | 合肥科塑信息科技有限公司 | A kind of method of humidity in control vinyl house |
| CN109283175A (en) * | 2018-08-03 | 2019-01-29 | 张起 | A kind of corrugated paper box dampproof self-test packet and its fill method |
| CN111103004A (en) * | 2019-12-16 | 2020-05-05 | 国网山东省电力公司威海供电公司 | Condensation tester is prevented to looped netowrk cabinet |
-
2017
- 2017-07-25 CN CN201720908727.9U patent/CN207036160U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873959A (en) * | 2018-07-04 | 2018-11-23 | 合肥科塑信息科技有限公司 | A kind of method of humidity in control vinyl house |
| CN109283175A (en) * | 2018-08-03 | 2019-01-29 | 张起 | A kind of corrugated paper box dampproof self-test packet and its fill method |
| CN111103004A (en) * | 2019-12-16 | 2020-05-05 | 国网山东省电力公司威海供电公司 | Condensation tester is prevented to looped netowrk cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |