CN203219984U - Safety helmet capable of detecting sulfur hexafluoride gas - Google Patents

Safety helmet capable of detecting sulfur hexafluoride gas Download PDF

Info

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
Authority
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
Application number
CN 201320157346
Other languages
Chinese (zh)
Inventor
李�瑞
马振国
张悦
郝鑫杰
孙瑞浩
李晋泉
张晓民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Shanxi Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Shanxi Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Electric Power Research Institute of State Grid Shanxi Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN 201320157346 priority Critical patent/CN203219984U/en
Application granted granted Critical
Publication of CN203219984U publication Critical patent/CN203219984U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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

A kind of safety cap that can detect sulfur hexafluoride gas that has
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.
CN 201320157346 2013-04-01 2013-04-01 Safety helmet capable of detecting sulfur hexafluoride gas Expired - Lifetime CN203219984U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN202842494U (en) Intelligent safety helmet with functions of monitoring and personnel location
CN201804048U (en) Voice alarm device for electric power overhaul
CN203219984U (en) Safety helmet capable of detecting sulfur hexafluoride gas
CN205943012U (en) Intelligent warning device for power transmission line
CN104305628A (en) Multifunctional monitoring alarm safety helmet for electric power
CN104183088A (en) High-voltage induction warning indicator
CN207074246U (en) A kind of GIS partial discharge on-line monitoring system
CN206489686U (en) A kind of split type nearly electric induction prior-warning device
CN202829350U (en) Safety monitoring device for electric shock prevention of crane
CN204207156U (en) Electric power multifunctional monitoring safety helmet with alarm
CN211698045U (en) Electric line insulation detection auxiliary device
CN203941223U (en) Non-maintaining condensing type electroscope
CN204091072U (en) Early-warning for high pressure insulating glove
CN202280473U (en) Mine refuge facility with display device in transition cabin
CN207781283U (en) A kind of electrified track traffic traction power supply system Intelligent insulating
CN208137995U (en) A kind of security alarm device producing mine
CN103374927A (en) Manhole cover with biogas alarm
CN207319400U (en) One kind is ascended a height safety monitoring system
CN207967744U (en) A kind of power utility check operating lever
CN205667389U (en) Electric inspection process safety cap
CN206096250U (en) Novel portable power transmission line safety precaution system
CN204102284U (en) High voltage induction attention device
CN205049647U (en) Survival voltage safety warning system
CN204946272U (en) A kind of portable marker detection alarm
CN203310904U (en) Novel wireless electricity testing system

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