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Prefabricated cabin door with double-sealing structure

A double-sealing and hatch technology, which is applied in the direction of sealing devices, windows/doors, building components, etc., can solve the problems of rainwater and dust entering and not being able to be effectively discharged

Inactive Publication Date: 2021-04-02
XINJIANG TBEA AUTOMATIC EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sealing structure of the traditional hatch door only has a single-layer sealing ring, and there is a gap between the sealing ring and the closing of the hatch door, which will cause rainwater and dust to enter and cannot be effectively discharged

Method used

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  • Prefabricated cabin door with double-sealing structure
  • Prefabricated cabin door with double-sealing structure
  • Prefabricated cabin door with double-sealing structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as Figure 1-4 As shown, this embodiment provides a prefabricated hatch with a double-seal structure, including: a hatch body 1, the hatch body 1 is arranged in the door frame, one side of the hatch body 1 is hinged in the door frame, and the door frame is provided with a ring setting There are a first sealing ring and a second sealing ring, the second sealing ring is arranged in the first sealing ring, and the corners of the first sealing ring and the second sealing ring are connected by a U-shaped flow guide groove 3 .

[0027] This application provides a prefabricated hatch with a double-seal structure, with double-layer sealing rings to protect the cabin from the impact of outdoor sand, dust or water layer by layer; when the hatch is closed, there will be sand or dust in the gap between the two sides of the hatch. Water enters and is discharged from the bottom of the door through the diversion groove 3, improving the protection level of the prefabricated cabin....

Embodiment 2

[0029] Such as Figure 1-4 As shown, this embodiment provides a prefabricated hatch with a double-seal structure, including: a hatch body 1, the hatch body 1 is arranged in the door frame, one side of the hatch body 1 is hinged in the door frame, and the door frame is provided with a ring setting There are a first sealing ring and a second sealing ring, the second sealing ring is arranged in the first sealing ring, and the corners of the first sealing ring and the second sealing ring are connected by a U-shaped flow guide groove 3 .

[0030] This application provides a prefabricated hatch with a double-seal structure, with double-layer sealing rings to protect the cabin from the impact of outdoor sand, dust or water layer by layer; when the hatch is closed, there will be sand or dust in the gap between the two sides of the hatch. Water enters and is discharged from the bottom of the door through the diversion groove 3, improving the protection level of the prefabricated cabin....

Embodiment 3

[0033] Such as Figure 1-4 As shown, this embodiment provides a prefabricated hatch with a double-seal structure, including: a hatch body 1, the hatch body 1 is arranged in the door frame, one side of the hatch body 1 is hinged in the door frame, and the door frame is provided with a ring setting There are a first sealing ring and a second sealing ring, the second sealing ring is arranged in the first sealing ring, and the corners of the first sealing ring and the second sealing ring are connected by a U-shaped flow guide groove 3 .

[0034] This application provides a prefabricated hatch with a double-seal structure, with double-layer sealing rings to protect the cabin from the impact of outdoor sand, dust or water layer by layer; when the hatch is closed, there will be sand or dust in the gap between the two sides of the hatch. Water enters and is discharged from the bottom of the door through the diversion groove 3, improving the protection level of the prefabricated cabin....

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Abstract

The invention relates to a prefabricated cabin door with a double-sealing structure and belongs to the technical field of sealing structures of cabin doors. The prefabricated cabin door with the double-sealing structure comprises a cabin door body, the cabin door body is arranged in a door frame, one side of the cabin door body is hinged into the door frame, a first sealing ring and a second sealing ring are arranged on the door frame in the circumferential direction, the second sealing ring is arranged in the first sealing ring, and the corners of the first sealing ring and the second sealingring are connected through a U-shaped flow guiding groove. The prefabricated cabin door has the beneficial effects that the two layers of sealing rings are arranged to prevent outdoor sand, dust or water from influencing a cabin body layer by layer; and after the cabin door is closed, the dust or the water enters a gap between two sides of the cabin door and is discharged from the bottom of the door through the flow guiding groove.

Description

technical field [0001] The invention belongs to the technical field of the sealing structure of a hatch, and in particular relates to a prefabricated hatch with a double sealing structure. Background technique [0002] With the continuous improvement and development of the technical level of the power industry, the requirements for the safe operation of equipment are becoming more and more stringent. It is necessary to ensure the safety of the operator in the event of an accident, but also to ensure that no harm is caused to the operator during normal operation. The sealing structure of the traditional hatch door only has a single-layer sealing ring, and there is a gap between the sealing ring and the closing of the hatch door, which will cause rainwater and dust to enter and cannot be effectively discharged. Therefore, this invention provides a double-sealed structure of the prefabricated cabin door, which can effectively improve the protection level of the prefabricated c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/00E06B7/23E06B7/14E06B1/52
CPCE06B5/00E06B7/23E06B7/14E06B1/52
Inventor 任战权陈亚平张艳春李红钞李民李奋德赵亮
Owner XINJIANG TBEA AUTOMATIC EQUIP
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