CN208489593U - Sulfur hexafluoride switch cabinet pressure test device - Google Patents
Sulfur hexafluoride switch cabinet pressure test device Download PDFInfo
- Publication number
- CN208489593U CN208489593U CN201820705036.3U CN201820705036U CN208489593U CN 208489593 U CN208489593 U CN 208489593U CN 201820705036 U CN201820705036 U CN 201820705036U CN 208489593 U CN208489593 U CN 208489593U
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- Prior art keywords
- sulfur hexafluoride
- pressure test
- test device
- switch cabinet
- detection host
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Abstract
The utility model discloses a kind of sulfur hexafluoride switch cabinet pressure test devices, it is desirable to provide a kind of safety, intelligence and can 24 hours real time monitorings sulfur hexafluoride switch cabinet pressure test device.The utility model includes switchgear main body, leak-tight seal case is provided with outside the switchgear main body, operation display control screen (1) is provided on the leak-tight seal case, the switchgear main body is internally provided with detection host (2), power supply unit (3) and sulfur hexafluoride sensor (4), the sulfur hexafluoride sensor (4) is electrically connected with the input terminal of detection host (2), and said supply unit (3) and the operation display control screen (1) are electrically connected with the detection host (2).The utility model is applied to the technical field of sulfur hexafluoride switch cabinet.
Description
Technical field
The utility model relates to a kind of detection device, in particular to a kind of sulfur hexafluoride switch cabinet pressure test device.
Background technique
SF6 gas is had been widely used in the power system with its excellent insulation and arc extinction performance, almost at
Unique insulation and arc-extinguishing medium used in middle pressure, high pressure and ultra-high pressure switch.Just because of a large amount of uses of SF6 gas,
Safety also receives the extensive concern of people.It objectively says, SF6 gas is that one kind is colourless, tasteless, density is heavier than air, no
The inert gas easily mixed with air, does not have toxicity to human body.But under the action of high-voltage arc or when high temperature, SF6 gas
Decomposed can occur, and its decomposition product often contains severe toxicity, it is even micro, it can also cause people's unnatural death.When use is with SF6 gas
When being leaked in use to insulate with the cubicle switch of arc-extinguishing medium, the SF6 gas and its decomposition product that leak out
It can cause ischaemia toward indoor low layer space accumulation and with poison, the staff entered the room life security is constituted
Serious danger.Nowadays all there is use asking for the leakage of sulfur hexafluoride after long-time for sulfur hexafluoride switch cabinet in the market
Topic, and sulfur hexafluoride leakage after cannot in time and safeguarded, certain pollution is caused to environment, while to maintenance personnel's
Life security also results in certain threat.
Utility model content
Technical problem to be solved in the utility model is to have overcome the deficiencies of the prior art and provide a kind of safe, intelligence
And it can 24 hours sulfur hexafluoride switch cabinet pressure test devices monitored in real time.
The technical scheme adopted by the utility model is the utility model includes switchgear main body, the switchgear main body
It is provided with leak-tight seal case outside, operation display control screen is provided on the leak-tight seal case, the switchgear main body
It is internally provided with detection host, power supply unit and sulfur hexafluoride sensor, the sulfur hexafluoride sensor and the detection host
Input terminal electrical connection, said supply unit and the operation display control screen are electrically connected with the detection host.
Further, blower is additionally provided on the leak-tight seal case, the blower is electrically connected with the detection host.
Further, temperature sensor is additionally provided in the switchgear main body, the temperature sensor and the detection are led
Mechatronics.
Further, humidity sensor is additionally provided in the switchgear main body, the humidity sensor and the detection are led
Mechatronics.
Further, the switchgear main body is additionally provided with combined aural and visual alarm, the combined aural and visual alarm and the detection host
Point connection.
Further, dehumidifier is additionally provided in the switchgear main body, the dehumidifier is electrically connected with the detection host.
Further, radiator is additionally provided in the switchgear main body, the radiator is electrically connected with the detection host.
Further, the sulfur hexafluoride switch cabinet pressure test device is additionally provided with infrared inductor, the infrared ray
Inductor is electrically connected with the detection host.
Further, the sulfur hexafluoride switch cabinet pressure test device further includes backstage cloud, is set on the detection host
There is voice cue module and be wirelessly connected module, the wireless connection module and the backstage cloud are wirelessly connected.
The beneficial effects of the utility model are: since the utility model includes switchgear main body, outside the switchgear main body
Be provided with leak-tight seal case, be provided on the leak-tight seal case operation display control screen, the switchgear main body it is interior
Portion is provided with detection host, power supply unit and sulfur hexafluoride sensor, the sulfur hexafluoride sensor and the detection host
Input terminal electrical connection, said supply unit and the operation display control screen are electrically connected with the detection host, so, this reality
It is simple with new structure, and use is safe, the setting of the leak-tight seal case can be reduced leakage of sulfur hexafluoride gas to air
Pollution, while protecting the safety of maintenance staff, the setting of the display control screen and the detection host can be more
The case where getting information about inside switch cabinet.
Detailed description of the invention
Fig. 1 is the whole electrical connection schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, the utility model includes switchgear main body, it is characterised in that: be provided with outside the switchgear main body
Leak-tight seal case is provided with operation display control screen 1, the inside setting of the switchgear main body on the leak-tight seal case
There are detection host 2, power supply unit 3 and sulfur hexafluoride sensor 4, the sulfur hexafluoride sensor 4 is defeated with the detection host 2
Enter end electrical connection, said supply unit 3 and the operation display control screen 1 are electrically connected with the detection host 2；It is described to prevent letting out
The setting of leakage seal box can be reduced pollution of the sulfur hexafluoride gas leakage to air, while protect the peace of maintenance staff
Entirely, the case where setting energy more intuitive understanding of the display control screen 1 and the detection host 2 is to inside switch cabinet.
In the present embodiment, blower 5, the blower 5 and the detection host 2 are additionally provided on the leak-tight seal case
Electrical connection；The setting of the blower 5 can collect sulfur hexafluoride in order to avoid damaging to air and maintenance personnel.
In the present embodiment, temperature sensor 6, humidity sensor 7, sound-light alarm are additionally provided in the switchgear main body
Device 8, the temperature sensor 6, the humidity sensor 7, the combined aural and visual alarm 8 are electrically connected with the detection host 2；Institute
It states and is additionally provided with dehumidifier 9, radiator 10 in switchgear main body, the dehumidifier 9, the radiator 10 are led with the detection
Machine 2 is electrically connected.When the intracorporal temperature or humidity of the switchgear master or sulfur hexafluoride be not in setting value, the combined aural and visual alarm
8 carry out warning note.
In the present embodiment, the sulfur hexafluoride switch cabinet pressure test device is additionally provided with infrared inductor 11, institute
Infrared inductor 11 is stated to be electrically connected with the detection host 2；After the sulfur hexafluoride switch cabinet pressure test device further includes
Platform cloud 12, the detection host 2 are equipped with voice cue module 21 and are wirelessly connected module 22, the wireless connection module 22
It is wirelessly connected with the backstage cloud 12.Monitoring personnel can be observed in real time in the switchgear main body by the backstage cloud 12
The case where, when the switchgear main body when something goes wrong, maintenance personnel safeguards switchgear, the infrared inductor 11
It senses maintenance personnel, triggers each parameter situation in the 1 display switch cabinet of operation display control screen, and mention by the voice
Show that module 21 carries out voice prompting casting.
The utility model is applied to the technical field of sulfur hexafluoride switch cabinet.
Although the embodiments of the present invention are described with practical solution, does not constitute the utility model is contained
Justice limitation, for those skilled in the art, according to this specification to the modification of its embodiment and with the group of other schemes
Conjunction will be apparent from.
Claims (9)
1. a kind of sulfur hexafluoride switch cabinet pressure test device comprising switchgear main body, it is characterised in that: the switchgear master
It is provided with leak-tight seal case in vitro, operation display control screen (1), the switchgear master are provided on the leak-tight seal case
Body is internally provided with detection host (2), power supply unit (3) and sulfur hexafluoride sensor (4), the sulfur hexafluoride sensor
(4) be electrically connected with the input terminal of detection host (2), said supply unit (3) and the operation display control screen (1) with
Detection host (2) electrical connection.
2. sulfur hexafluoride switch cabinet pressure test device according to claim 1, it is characterised in that: the leak-tight seal
It is additionally provided on case blower (5), the blower (5) is electrically connected with the detection host (2).
3. sulfur hexafluoride switch cabinet pressure test device according to claim 1, it is characterised in that: the switchgear main body
It is inside additionally provided with temperature sensor (6), the temperature sensor (6) is electrically connected with the detection host (2).
4. sulfur hexafluoride switch cabinet pressure test device according to claim 1, it is characterised in that: the switchgear main body
It is inside additionally provided with humidity sensor (7), the humidity sensor (7) is electrically connected with the detection host (2).
5. sulfur hexafluoride switch cabinet pressure test device according to claim 1, it is characterised in that: the switchgear main body
It is additionally provided with combined aural and visual alarm (8), the combined aural and visual alarm (8) and detection host (2) point connect.
6. sulfur hexafluoride switch cabinet pressure test device according to claim 1, it is characterised in that: the switchgear main body
It is inside additionally provided with dehumidifier (9), the dehumidifier (9) is electrically connected with the detection host (2).
7. sulfur hexafluoride switch cabinet pressure test device according to claim 1, it is characterised in that: the switchgear main body
It is inside additionally provided with radiator (10), the radiator (10) is electrically connected with the detection host (2).
8. sulfur hexafluoride switch cabinet pressure test device according to claim 1, it is characterised in that: the sulfur hexafluoride is opened
It closes cabinet pressure test device to be additionally provided with infrared inductor (11), the infrared inductor (11) and the detection host
(2) it is electrically connected.
9. sulfur hexafluoride switch cabinet pressure test device according to claim 1, it is characterised in that: the sulfur hexafluoride is opened
Closing cabinet pressure test device further includes backstage cloud (12), and the detection host (2) is equipped with voice cue module (21) and nothing
Line link block (22), the wireless connection module (22) and the backstage cloud (12) are wirelessly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820705036.3U CN208489593U (en) | 2018-05-13 | 2018-05-13 | Sulfur hexafluoride switch cabinet pressure test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820705036.3U CN208489593U (en) | 2018-05-13 | 2018-05-13 | Sulfur hexafluoride switch cabinet pressure test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208489593U true CN208489593U (en) | 2019-02-12 |
Family
ID=65253177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820705036.3U Active CN208489593U (en) | 2018-05-13 | 2018-05-13 | Sulfur hexafluoride switch cabinet pressure test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208489593U (en) |
-
2018
- 2018-05-13 CN CN201820705036.3U patent/CN208489593U/en active Active
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