CN203219984U - Safety helmet capable of detecting sulfur hexafluoride gas - Google Patents
Safety helmet capable of detecting sulfur hexafluoride gas Download PDFInfo
- Publication number
- CN203219984U CN203219984U CN 201320157346 CN201320157346U CN203219984U CN 203219984 U CN203219984 U CN 203219984U CN 201320157346 CN201320157346 CN 201320157346 CN 201320157346 U CN201320157346 U CN 201320157346U CN 203219984 U CN203219984 U CN 203219984U
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- CN
- China
- Prior art keywords
- sulfur hexafluoride
- hexafluoride gas
- safety helmet
- safety cap
- chip microcomputer
- 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 safety helmet capable of detecting sulfur hexafluoride gas to solve the problem that the conventional sulfur hexafluoride gas detector is heavy and inconvenient to carry. The safety helmet capable of detecting the sulfur hexafluoride gas comprises a safety helmet body (1); a singlechip microcomputer (4) connected with a battery (2) is arranged in the safety helmet body (1); a sulfur hexafluoride gas sensor (3) is electrically connected with the singlechip microcomputer (4); and the singlechip microcomputer (4) is connected with a small buzzer (5). The utility model provides the safety helmet capable of detecting the sulfur hexafluoride gas and alarming for the operation of transmission lines and maintainers, and the safety helmet is simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of safety cap, particularly a kind of safety cap that uses in the maintenance of transmission line of electricity.
Background technology
At present, safety cap is generally acknowledged by everybody to the security protection that the staff brings, and the accordingly clear and definite regulation of wearing is arranged in high risk industries.Sulfur hexafluoride insulation in combined electric appliance (GIS) is widely used at the scene, and after electric putting into operation, this gas can produce very big threat to the operating maintenance personnel's at staff and GIS station healthy and life security.And present sulfur hexafluoride checkout gear exists heavy and carry extremely inconvenient defective.Operations staff in standing generally is reluctant to carry the sulfur hexafluoride checkout gear of this heaviness when normally patrolling and examining, therefore, and the on-the-spot a kind of simple and convenient sulfur hexafluoride checkout gear of exploitation of being badly in need of.
Summary of the invention
The utility model provides a kind of safety cap that can detect sulfur hexafluoride gas that has, and has solved existing sulfur hexafluoride the checkout gear heaviness that exists and the problem of carrying inconvenience.
The utility model is to solve above technical problem by the following technical programs:
A kind of safety cap that can detect sulfur hexafluoride gas that has comprises safety cap cap body, is provided with the single-chip microcomputer that is connected with battery in safety cap cap body, and the sulfur hexafluoride gas sensor is electrically connected with single-chip microcomputer, is connected with small-sized buzzer at single-chip microcomputer.
Battery, single-chip microcomputer, small-sized buzzer and sulfur hexafluoride gas sensor are provided with on the printed circuit board.
The utility model provides a kind of safety cap that detects sulfur hexafluoride and report to the police for operation and the maintainer of transmission line of electricity, and is simple in structure, easy to use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
A kind of safety cap that can detect sulfur hexafluoride gas that has, comprise safety cap cap body 1, be provided with the single-chip microcomputer 4 that is connected with battery 2 in safety cap cap body 1, sulfur hexafluoride gas sensor 3 is electrically connected with single-chip microcomputer 4, is connected with small-sized buzzer 5 at single-chip microcomputer 4.
Battery 2, single-chip microcomputer 4, small-sized buzzer 5 and sulfur hexafluoride gas sensor 3 are provided with on the printed circuit board.
Inside at safety cap, the miniature Detection Circuit of one cover is set in the space in the middle of supporting member net and cap shell and is furnished with small-sized buzzer 5, Detection Circuit is by battery 2 power supplies that are installed on the safety cap, sulfur hexafluoride gas sensor 3 detects the content of the sulfur hexafluoride in the safety cap surrounding air, and report to the single-chip microcomputer 4 of being furnished with peripheral circuit and carry out logic through signals comparators and judge, when sulfur hexafluoride content reached the concentration of setting in the air, small-sized buzzer 5 sent warning at last.
Claims (2)
1. one kind has the safety cap that can detect sulfur hexafluoride gas, comprise safety cap cap body (1), in safety cap cap body (1), be provided with the single-chip microcomputer (4) that is connected with battery (2), it is characterized in that, sulfur hexafluoride gas sensor (3) is electrically connected with single-chip microcomputer (4), is connected with small-sized buzzer (5) at single-chip microcomputer (4).
2. a kind of safety cap that can detect sulfur hexafluoride gas that has according to claim 1 is characterized in that, battery (2), single-chip microcomputer (4), small-sized buzzer (5) and sulfur hexafluoride gas sensor (3) are provided with on the printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157346 CN203219984U (en) | 2013-04-01 | 2013-04-01 | Safety helmet capable of detecting sulfur hexafluoride gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157346 CN203219984U (en) | 2013-04-01 | 2013-04-01 | Safety helmet capable of detecting sulfur hexafluoride gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203219984U true CN203219984U (en) | 2013-10-02 |
Family
ID=49247008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320157346 Expired - Lifetime CN203219984U (en) | 2013-04-01 | 2013-04-01 | Safety helmet capable of detecting sulfur hexafluoride gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203219984U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000336A (en) * | 2014-05-26 | 2014-08-27 | 国家电网公司 | Sulfur hexafluoride gas warning type safety helmet |
| CN104154356A (en) * | 2014-07-23 | 2014-11-19 | 国家电网公司 | Joint for measuring sulfur hexafluoride water content of unit switch |
| CN104305628A (en) * | 2014-11-11 | 2015-01-28 | 国家电网公司 | Multifunctional monitoring alarm safety helmet for electric power |
-
2013
- 2013-04-01 CN CN 201320157346 patent/CN203219984U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000336A (en) * | 2014-05-26 | 2014-08-27 | 国家电网公司 | Sulfur hexafluoride gas warning type safety helmet |
| CN104154356A (en) * | 2014-07-23 | 2014-11-19 | 国家电网公司 | Joint for measuring sulfur hexafluoride water content of unit switch |
| CN104305628A (en) * | 2014-11-11 | 2015-01-28 | 国家电网公司 | Multifunctional monitoring alarm safety helmet for electric power |
| CN104305628B (en) * | 2014-11-11 | 2017-01-11 | 国家电网公司 | Multifunctional monitoring alarm safety helmet for electric power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131002 |
|
| CX01 | Expiry of patent term |