CN104000336A - A kind of SF6 gas warning safety helmet - Google Patents

Abstract

The invention discloses a sulfur hexafluoride gas warning type safety helmet. An outer layer of the sulfur hexafluoride gas warning type safety helmet is a helmet body; the top of the inner side of the helmet body is provided with a *-shaped buffer strip; two cushions are arranged on the bilateral sides of the inner side of the helmet body respectively; the outer side of the helmet body is provided with a clamping groove; a sulfur hexafluoride gas leakage detector is embedded in the clamping groove; an alarm is arranged on the helmet body portion located above the sulfur hexafluoride gas leakage detector. According to the sulfur hexafluoride gas warning type safety helmet, a sulfur hexafluoride gas leakage warning device and the safety helmet are effectively combined together, the sulfur hexafluoride gas leakage detector is embedded in the clamping groove, the operation staff are reminded of the possible danger caused by the gas leakage at any time due to a gas leakage prompt tone, and accordingly the safe operation management level of a power grid is improved.

Description

A kind of SF6 gas warning safety helmet

technical field

The invention belongs to the field of protective equipment, in particular to an SF ₆ gas early warning type safety helmet.

Background technique

With the rapid development of the power system, there are more and more closed combined electrical equipment (using SF ₆ gas as the insulating medium) in the substation, which means that the possibility of SF ₆ gas leakage in the substation is also increasing. In order to better protect the personal safety of on-site workers such as substation operation and maintenance personnel, it is necessary to use SF ₆ gas leak detectors in places where there may be SF ₆ gas leakage. However, it is often inconvenient to carry the detector with you. .

Contents of the invention

The object of the present invention is to provide a SF ₆ gas early-warning safety helmet, aiming at solving the problem that it is inconvenient to carry an SF ₆ gas leakage detector at the power substation operation and maintenance site.

The present invention is realized in this way, the outer layer of a kind of SF ₆ gas early-warning safety helmet is cap body, and the top inside cap body is provided with rice-shaped buffer zone, and the both sides of cap body inner side are provided with buffer pad, and on the cap body outside A card slot is provided, the SF ₆ gas leakage detector is embedded in the card slot, and the alarm is installed on the cap body above the SF ₆ gas leak detector.

Further, a round reflective tape is provided on the outside of the cap body.

Further, the cap body is also provided with a chin guard, and the chin guard is tied to the bottom of the cap body through a tie.

Further, an illuminating lamp is installed on the front of the cap.

Effect summary

The invention effectively combines the SF ₆ gas leakage early warning device and the safety helmet, embeds the SF ₆ gas leakage detector into the card slot, and sets the gas leakage prompt sound to remind the operation and maintenance personnel of the possible danger caused by the gas leakage at any time, and improve the power grid level of safe operation management.

Description of drawings

Fig. 1 is the SF that the embodiment of the present invention provides The structural representation of _early warning type safety helmet of gas;

In the figure: 1. Cap body; 2. Pozi-shaped buffer belt; 3. Cushion pad; 4. Card slot; 5. SF ₆ gas leak detector; 6. Lace; 7. Chin protective cover; 8. Alarm .

Detailed ways

In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Fig. 1 has shown the structure of SF ₆ gas early warning type safety helmet of the present invention, as shown in the figure, the present invention is realized in this way, a kind of SF ₆ gas early warning type safety helmet outer layer is cap body 1, cap body 1 inner side There is a rice-shaped buffer belt 2 on the top of the cap body 1, buffer pads 3 are provided on both sides of the inner side of the cap body 1, and a card slot 4 is arranged on the outer side of the cap body 1. The SF ₆ gas leakage detector 5 is embedded in the card slot 4, and the alarm 8 is installed on the cap body 1 above the SF ₆ gas leak detector 5 .

Further, a round reflective tape is provided on the outside of the cap body 1 .

Further, the cap body 1 is also provided with a chin guard 7 , which is tied to the bottom of the cap body 1 through a tie 6 .

Further, an illuminating lamp is installed on the front of the cap body 1 .

The invention effectively combines the SF ₆ gas leakage early warning device and the safety helmet, embeds the SF ₆ gas leakage detector into the card slot, and sets the gas leakage prompt sound to remind the operation and maintenance personnel of the possible danger caused by the gas leakage at any time, and improve the power grid level of safe operation management.

Although the specific implementation manner of the present invention has been described above in conjunction with the accompanying drawings, it does not limit the scope of protection of the present invention. Those skilled in the art should understand that on the basis of the technical solution of the present invention, those skilled in the art do not need to pay creative efforts Various modifications or deformations that can be made by labor are still within the protection scope of the present invention.

Claims (4)

1. a kind of SF ₆ gas early-warning type safety helmet, it is characterized in that, described SF ₆ gas early-warning type safety helmet outer layer is a cap body, the top of cap body inboard is provided with rice font buffer zone, the two inside cap body A buffer pad is provided on the side, and a card slot is provided on the outside of the cap body. The SF ₆ gas leak detector is embedded in the card slot, and the alarm is installed on the cap body above the SF ₆ gas leak detector. 2. SF ₆ gas warning type safety helmet as claimed in claim 1, is characterized in that, described cap body outside is provided with a circle reflective belt. 3. SF as claimed in claim 1 ₆ gas early warning type safety helmets, is characterized in that, described cap body is also provided with chin guard, and chin guard is tied on cap body bottom by frenulum. 4. SF ₆ gas warning type safety helmet as claimed in claim 1, is characterized in that, illuminating lamp is installed in the front of described cap body.