Safety helmet with fine sand dust prevention function for oil exploitation

A safety helmet and sand dust technology, applied in the field of safety helmets, can solve the problems of reducing work efficiency, unable to prevent sand and dust, and workers unable to work normally, and achieves the effect of convenient cleaning, avoiding dry and cracked skin, and ensuring health.

Active Publication Date: 2017-06-30
台州诺沣包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the disadvantages that workers cannot work normally due to the influence of wind and sand when carrying out oil exploration in the desert, the existing safety helmets cannot prevent sand and dust, and people inhale too much sand and dust to affec

Method used

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  • Safety helmet with fine sand dust prevention function for oil exploitation
  • Safety helmet with fine sand dust prevention function for oil exploitation
  • Safety helmet with fine sand dust prevention function for oil exploitation

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0035] Example 1

[0036] A kind of oil driver uses a safety helmet with anti-sand dust function, such as Figure 1-6 As shown, it includes a cap body 1, a first connecting piece 2, a mask 3, a transparent window 4, a dust-proof ventilation cover 5, and a second connecting piece 7. The bottom of the cap body 1 is provided with a removable mask 3, the mask 3 and the cap The bodies 1 are connected by a first connector 2. The eye of the mask 3 is provided with a transparent window 4, the mouth of the mask 3 is provided with a dust-proof ventilation cover 5, the ears of the mask 3 are provided with a listening port 6, and the mask 3 There is a second connecting piece 7 that can be opened or closed.

Example Embodiment

[0037] Example 2

[0038] A kind of oil driver uses a safety helmet with anti-sand dust function, such as Figure 1-6 As shown, it includes a cap body 1, a first connecting piece 2, a mask 3, a transparent window 4, a dust-proof ventilation cover 5, and a second connecting piece 7. The bottom of the cap body 1 is provided with a removable mask 3, the mask 3 and the cap The bodies 1 are connected by a first connector 2. The eye of the mask 3 is provided with a transparent window 4, the mouth of the mask 3 is provided with a dust-proof ventilation cover 5, the ears of the mask 3 are provided with a listening port 6, and the mask 3 There is a second connecting piece 7 which can be opened or closed.

[0039] The first connecting member 2 includes a connecting rod 21, an I-shaped guide bar 22, and a concave clip strip 23. The bottom of the cap body 1 is provided with connecting rods 21 evenly spaced in the circumferential direction, and the bottom of the connecting rod 21 is connected ...

Example Embodiment

[0040] Example 3

[0041] A kind of petroleum drive uses a safety helmet with anti-sand dust function, such as Figure 1-6 As shown, it includes a cap body 1, a first connecting piece 2, a mask 3, a transparent window 4, a dust-proof ventilation cover 5, and a second connecting piece 7. The bottom of the cap body 1 is provided with a removable mask 3, the mask 3 and the cap The bodies 1 are connected by a first connector 2. The eyes of the mask 3 are provided with a transparent window 4, the mouth of the mask 3 is provided with a dust-proof ventilation cover 5, the ears of the mask 3 are provided with a listening port 6, and the mask 3 There is a second connector 7 which can be opened or closed.

[0042] The first connecting member 2 includes a connecting rod 21, an I-shaped guide bar 22, and a concave clip strip 23. The bottom of the cap body 1 is provided with connecting rods 21 evenly spaced in the circumferential direction, and the bottom of the connecting rod 21 is connected ...

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Abstract

The invention relates to a safety helmet, in particular to a safety helmet with a fine sand dust prevention function for oil exploitation, and aims to solve the technical problem of providing a safety helmet which is capable of baffling fine sand dust, ensuring body health of operators and ensuring working efficiency and has the fine sand dust prevention function for oil exploitation. To solve the technical problem, the invention provides the safety helmet with the fine sand dust prevention function for oil exploitation. The safety helmet comprises a helmet body, a first connecting part, a face mask, a transparent window, a dustproof vent cover and the like, wherein the face mask which can be disassembled is arranged at the bottom of the helmet body; the face mask is connected with the helmet body through the first connecting part; the transparent window is arranged at the eye part of the face mask; the dustproof vent cover is arranged at the mouth part of the face mask; and hearing holes are formed in ear parts of the face mask. By adopting the safety helmet, oil exploitation can be implemented in relatively harsh environments, external sand dust can be prevented, explorers can be prevented from breathing too much dust, and thus the health of the explorers can be ensured.

Description

technical field [0001] The invention relates to a safety helmet, in particular to a safety helmet with sand and dust prevention function for petroleum exploitation. Background technique [0002] Oil is a fluid mineral buried deep in the ground. At first, people called the oily liquid minerals produced in nature petroleum, the combustible gas natural gas, and the solid combustible fuel minerals bitumen. With the in-depth study of these minerals, it is realized that they are all hydrocarbon compounds in composition and are related to each other in origin, so they are collectively called petroleum. The 11th World Petroleum Congress in September 1983 proposed that petroleum is a complex mixture of gaseous, liquid and solid hydrocarbons and a small amount of impurities that exist in nature. So oil extraction also includes natural gas extraction. [0003] The role of petroleum in the national economy Petroleum is an important energy source. Compared with coal, it has high energ...

Claims

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Application Information

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IPC IPC(8): A42B1/18A42B1/08A42B1/24
CPCA42B1/08A42B1/18A42B1/24
Inventor 不公告发明人
Owner 台州诺沣包装有限公司
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