Full face mask for respirator

A technology of full-face masks and respirators, applied in the direction of respiratory protection devices, life-saving equipment, etc., can solve the problems of high price of full-face masks, large restrictions on the promotion and use of emergency rescue equipment, etc., achieve good sealing effect, avoid serious damage, and ensure The effect of using mass

Active Publication Date: 2018-05-15
山西虹安科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many problems in the compatibility and versatility of rescue equipment
In addition, the price of full-face masks with ...

Method used

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  • Full face mask for respirator
  • Full face mask for respirator
  • Full face mask for respirator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] like figure 1 As shown, a full-face mask for a respirator described in this embodiment is composed of a full-face mask main body I, a defogging device II, a drinking water device III, and a water bag V; the defogging device II and the full-face mask main body I are formed by The small shaft 22 in the defogging device II is connected through the mist brush hole of the breathing valve body 7 in the full-face mask main body I; the drinking device III and the full-face mask main body I pass through the joint body 29 in the drinking device III The drinking water hole of the breathing valve body 7 in the full-face mask main body I is connected; the water bag V is connected with the joint jacket 27 in the drinking water device III through a drinking pipe.

[0023] like figure 2 As shown, the full-face mask main body I described in this embodiment consists of a cover body 1, a lens 2, a lower frame of the lens 3, an upper frame of the lens 4, a communicator gland 5, a communi...

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PUM

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Abstract

The invention belongs to the technical field of personal breath protection equipment and particularly relates to a full face mask for a respirator. According to the technical scheme, the full face mask is composed of a full face mask body I, a demisting device II, a water drinking device III and a water bag V. The demisting device II and the full face mask I are connected through a small shaft ofthe demisting device II to penetrate through a mist brush hole of a respiratory valve body of the full face mask body I. The water drinking device III and the full face mask I are connected through aconnector main body of the water drinking device III to penetrate through a water drinking hole of the respiratory valve body of the full face mask body I. The water bag V is connected with a connector jacket of the water drinking device III through a water drinking pipe. The full face mask for the respirator has the advantages of being small in size, light in weight, simple in structure and convenient to use, having the functions of water drinking, demisting and double-layer sealing and the like.

Description

technical field [0001] The invention belongs to the technical field of personal respiratory protection equipment, and in particular relates to a full-face mask for a respirator. Background technique [0002] In recent years, the state has continuously emphasized the development and innovation of the emergency rescue industry and emergency rescue equipment. National policies have also repeatedly proposed and emphasized the need to establish an overall effective rescue service system. my country is still a big country in the mining, production and use of coal mines and non-coal mines. Most of the existing industrial and mining enterprises are large state-owned mining companies. The supervision and management level, measures and means of safety production have been significantly improved, and they are all developing in the direction of automation and intelligence. After inspecting more than 100 mine rescue teams across the country, and communicating with front-line workers and...

Claims

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Application Information

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IPC IPC(8): A62B9/06A62B9/02A62B9/00
CPCA62B9/00A62B9/02A62B9/06
Inventor 张堃渠伟高华李新年郑泽鹏孙琛
Owner 山西虹安科技股份有限公司
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