CN-224228723-U - Fire-fighting pipeline mounted on belt rack

Abstract

The utility model discloses a fire-fighting pipeline mounted on a belt frame, which comprises a main fire-fighting pipeline and a branch fire-fighting pipeline, wherein the main fire-fighting pipeline is arranged on the non-pedestrian side of a roadway, the branch fire-fighting pipeline is fixedly arranged above the belt frame at intervals, a first valve is mounted at one end of the branch fire-fighting pipeline, which is positioned on the pedestrian side, a reducer union is mounted at one end of the branch fire-fighting pipeline, which is positioned on the non-pedestrian side, the other end of the reducer union is connected with a steel braided tube, a three-way joint is arranged on the main fire-fighting pipeline at intervals, a second valve is mounted on the three-way joint, and the second valve is connected with the other end of the steel braided tube. According to the utility model, the branch fire-fighting pipeline is arranged on the belt frame structure, the original supporting system is fully utilized, the workload of additional mounting brackets is reduced, the construction process is simplified, the structural design is reasonable, the installation is convenient, and the installation efficiency is improved.

Inventors

• XIN CHENGPENG
• WU PEIZE
• WANG WEI
• MA WEIJIE
• ZHANG XIAOFENG
• CONG NAN
• LI HAIBO
• ZHOU ZHIYUE
• HU BAOGUO
• LI SHUXIN

Assignees

• 山西晋煤集团赵庄煤业有限责任公司

Dates

Publication Date

20260512

Application Date

20250626

Claims (5)

1. 1. The utility model provides an install fire control pipeline on belt frame, a serial communication port, including main fire control pipeline (1) and branch fire control pipeline (2), main fire control pipeline (1) are arranged in the non-pedestrian side of tunnel, branch fire control pipeline (2) interval fixed setting is in belt frame (3) top, branch fire control pipeline (2) are located pedestrian side one end installation first valve (4), be located non-pedestrian side one end installation reducing joint (5), steel braiding pipe (6) are connected to the other end of reducing joint (5), the interval sets up three way connection (7) on main fire control pipeline (1), install second valve (8) on three way connection (7), second valve (8) are connected with the other end of steel braiding pipe (6).
2. 2. The fire-fighting pipeline mounted on the belt frame according to claim 1, characterized in that a fixing seat (9) is fixedly arranged on the belt frame (3), the fixing seat (9) is U-shaped and buckled on cross beams at two sides of the belt frame (3), the fixing seat (9) is fixedly connected with the cross beams of the belt frame (3) through fasteners, and the branch fire-fighting pipeline (2) is connected with the belt frame (3) through the fixing seat (9).
3. 3. Fire fighting pipeline mounted on a belt rack according to claim 2, characterized in that the upper end of the fixing seat (9) is provided with a supporting rod (10), and the upper end of the supporting rod (10) is connected with the fire fighting pipeline (2).
4. 4. Fire-fighting pipeline mounted on a belt rack according to claim 2, characterized in that the branch fire-fighting pipeline (2) comprises a transverse pipe at the upper part, two ends of the transverse pipe are provided with vertical pipes which are communicated with the transverse pipe, and the lower ends of the vertical pipes are sealed and fixed on a fixed seat (9).
5. 5. The fire fighting pipeline mounted on a belt rack according to any one of claims 1 to 4, wherein the branch fire fighting pipeline (2) is a phi 50 steel pipe.

Description

Fire-fighting pipeline mounted on belt rack Technical Field The utility model belongs to the technical field of mine fire control, and particularly relates to a fire control pipeline arranged on a belt frame. Background According to the safety regulations of coal mines, a ground fire-fighting water pool and an underground fire-fighting pipeline system are required to be arranged in the mine, wherein underground fire-fighting pipelines are required to be laid on a mining working surface, and branch pipes and valves are required to be arranged in a belt conveyor roadway at intervals of 50 meters so as to ensure functions of fire extinguishment, dust fall, cooling and the like in mine fire. The existing underground fire-fighting pipeline system is paved along the wall or the top of the roadway, but in the roadway with the functions of transporting coal and assisting transportation, the problems of dense personnel and equipment passage, tight space and the like exist. In order to avoid collision between a transport vehicle or a person and a pipeline, a main pipeline is usually arranged on the non-pedestrian side of a roadway, and a steel braided tube with a certain length is installed at a tee joint to extend to the pedestrian side so as to supply urgent use or daily operation. Especially in large mining height mines, according to the standard of arranging branch pipes and valves every 50 meters, steel braided hoses are required to be frequently used for cross-side connection, so that the material consumption is large, and the cost is obviously increased. In addition, the traditional pipe distribution mode is higher in dependence on a pipeline supporting and fixing structure, the installation process is complex, the pipeline stability is poor, the maintenance is inconvenient, and the long-term operation effect of the system is affected. Therefore, there is a need for a fire-fighting piping arrangement that is stable in construction, easy to install, convenient to maintain, and economical to meet the requirements of current safety regulations and optimize the configuration of existing mine fire-fighting systems. Disclosure of utility model In order to solve the technical problems, the utility model provides a fire-fighting pipeline arranged on a belt rack. The technical scheme includes that the fire-fighting pipeline mounted on the belt frame comprises a main fire-fighting pipeline and branch fire-fighting pipelines, wherein the main fire-fighting pipeline is arranged on the non-pedestrian side of a roadway, the branch fire-fighting pipelines are fixedly arranged above the belt frame at intervals, a first valve is mounted at one end of the branch fire-fighting pipeline, which is located on the pedestrian side, a reducer union is mounted at one end of the non-pedestrian side, the other end of the reducer union is connected with a steel braided tube, a three-way joint is arranged on the main fire-fighting pipeline at intervals, a second valve is mounted on the three-way joint, and the second valve is connected with the other end of the steel braided tube. Further, the belt frame is fixedly provided with a fixing seat which is U-shaped and buckled on the cross beams at two sides of the belt frame, the fixing seat is fixedly connected with the cross beams of the belt frame through fasteners, and the fire fighting pipeline is connected with the belt frame through the fixing seat. Further, the upper end of fixing base sets up the bracing piece, and the upper end of bracing piece connects a fire control pipeline. Further, the branch fire-fighting pipeline comprises a transverse pipe at the upper part, two ends of the transverse pipe are provided with vertical pipes which are communicated with the transverse pipe, and the lower ends of the vertical pipes are sealed and fixed on the fixing seat. Further, the branch fire-fighting pipeline adopts phi 50 steel pipes. The fire-fighting pipeline mounted on the belt rack has the following beneficial effects: 1. Through installing a fire control pipeline on the belt frame structure, the original braced system of make full use of reduces the work load of extra installing support, has simplified the construction process, structural design is reasonable, and it is convenient to install, has promoted installation effectiveness. 2. The branch pipes can be connected to the operation side nearby after being arranged on the belt frame, the spanning length is obviously shortened, dependence on the steel braided hose is reduced, and the overall material and maintenance cost is reduced. 3. The connection mode of the fixing seat and the supporting rod is adopted, so that the fire branch pipe is ensured to be stable and reliable during operation, and the loosening or damage of a pipeline caused by external force factors such as vibration, collision and the like is avoided. 4. The branch pipe water outlets are arranged on the sides of the roadway pedestrians, so that operators can convenient