Single-leaf fireproof fence dual-purpose door for mine underground
A fence and dual-purpose technology, which is applied in the field of single-leaf fire fence dual-purpose doors, to achieve the effect of realizing fire prevention, preventing the spread of fire danger, and isolating fire sources
Pending Publication Date: 2018-10-16
CHINA ENFI ENGINEERING CORPORATION
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Therefore, existing mine underground chamber, storehouse still need to improve
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0055] The structural parts of the single-leaf fire fence dual-purpose door are mainly composed of door frame, door leaf, movable door and corresponding fireproof hinge assembly, door card and other components. The door leaf and movable door are opened outwards. The components are processed and welded in the surface workshop, and then transported to the entrance of the underground chamber to be installed, assembled according to the assembly requirements of the single-leaf fire-proof fence dual-purpose door, and the single-fan fire-proof fence dual-purpose door is fixed to the roadway wall with fixed anchor rods. For the remaining positions, the entrance of the entire chamber is closed by laying bricks. After normal operation, it can play the function of ventilation and fire prevention.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
| thickness | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a single-leaf fireproof fence dual-purpose door for mine underground. The single-leaf fireproof fence dual-purpose door comprises a door frame, a door leaf and a movable door.The door frame is composed of an upper cross beam, a bottom cross beam and two side beams. The door leaf is connected to the door frame by a hinge assembly, the door leaf includes a door leaf frame, an upper fence and a lower door panel, and a flame-retardant sealing strip is arranged on the edge of the door leaf frame. The movable door is disposed on the door frame, and the movable door is suitable for closing or opening the upper fence. The single-leaf fireproof fence dual-purpose door has both ventilation and fireproof functions, and has simple structure and convenient operation and use.
Description
technical field [0001] The invention relates to the field of mine underground fire prevention equipment, in particular, the invention relates to a dual-purpose door for a single fireproof fence used in mine underground. Background technique [0002] The gates installed at the entrances of underground wire motor garages in metal mines, storage battery motor garages, fire equipment warehouses, substation chambers, water pump rooms, etc., must not only meet the daily ventilation function, but also have fire prevention functions. Traditional fire doors do not have ventilation functions, and fence doors do not have fire protection functions. [0003] Therefore, existing mine underground chamber, warehouse still need to be improved with door. Contents of the invention [0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, an object of the present invention is to propose the dual-purpose door ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B3/72E06B7/23E06B3/36E06B1/60E06B1/52E21F17/12
CPCE21F17/12E06B1/52E06B1/522E06B1/6015E06B3/36E06B3/72E06B5/161E06B5/164
Inventor 梁新民陈小伟朱维根葛启发翟建波逄铭璋张维国
Owner CHINA ENFI ENGINEERING CORPORATION