Wall-mounted pressure-storage submerged temperature-control automatic fire extinguishing device
By designing a wall-mounted pressure-storage and submerged temperature-controlled automatic fire extinguishing device, the combination of high-pressure gas and fire extinguishing materials has been used to solve the problem that existing fire-fighting equipment is difficult to extinguish fire quickly and effectively in high-rise buildings and other places, achieving efficient and automatic fire control and personnel escape guarantees.
Patent Information
- Application Number
- CN202311599516.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-27
- Publication Date
- 2025-05-27
AI Technical Summary
Existing fire-fighting equipment is difficult to quickly and effectively extinguish fires in high-rise buildings, office buildings, residential buildings and kitchens and other places to ensure personnel escape.
A wall-mounted pressure-storage and submerged temperature-controlled automatic fire extinguishing device is designed. Automatic fire extinguishing is achieved by installing high-pressure gas and fire extinguishing materials in the pressure-bearing container, combined with a constant pressure valve, a material-added inflation valve, a temperature-controlled injection valve and a pressure gauge. When the air temperature rises to the soluble tablet, high-pressure gas pushes the fire extinguishing material to spray the fire source, flooding and extinguishing the fire.
It has achieved efficient and automatic fire extinguishing, adapting to the automatic fire extinguishing needs of high-rise buildings and other places, ensuring the rapid control of the fire and ensuring the safety of personnel.
Smart Images
Figure CN120037625A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of fire extinguishing equipment, and in particular to a wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device. Background Art
[0002] At present, in the process of modern life and production, the characteristics and requirements of modern fire extinguishing for fire prevention and control have brought unprecedented severe challenges to fire fighting work. It is an outstanding problem to be solved urgently to safely, effectively and quickly extinguish fires and enable people to escape in high-rise buildings, residential houses, kitchens, office buildings, warehouses, and distribution box fires. To achieve this goal, it is necessary to develop new fire extinguishing equipment with advanced technology, high fire extinguishing efficiency, good fire extinguishing effect, reliable performance, simple operation, and suitable for modern life and production needs.
[0003] The present invention provides a wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device for fire extinguishing and escape that meets the above fire characteristics to solve the existing deficiencies to meet the target requirements. Summary of the Invention
[0004] The object of the present invention is achieved by the following scheme:
[0005] A wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device comprises a pressure-bearing container filled with high-pressure gas and fire extinguishing material; an outer surface is provided with a mounting seat and an assembly seat having mounting hole E, and each wire cover of each assembly seat is respectively threadedly fastened with a constant pressure valve, a filling and inflation valve, a temperature-controlled injection valve, and a pressure gauge under the action of a sealing gasket and a spring gasket to form an integral body. Among them: one end of the short wire of the assembly seat is inserted into and welded to the hole D provided on the pressure-bearing container to form an integral body, and the other end is inserted and assembled with the wire cover and threadedly fastened under the action of a sealing gasket and a spring gasket; the constant pressure valve consists of a valve bottom, a valve rod, a rod cap, a valve cover, a telescopic spring, and a locking cap; the filling and inflation valve consists of an inflation nozzle, an inflation cover, an inflation main body, and a locking cap; the temperature-controlled injection valve consists of a base, a fusible piece, a nozzle, a spray pipe, a wing cylinder, and a lock cylinder cover.
[0006] When a fire breaks out indoors such as in high-rise buildings, office buildings, residential houses, and kitchens, as the air temperature in the enclosure structure rises rapidly with the fire until the fusible piece in the temperature-controlled injection valve installed in the device reaches the melting point temperature, at the same time as the fusible piece melts, the high-pressure gas in the high-pressure container will push the fire extinguishing material through the nozzle to the fire source area and then occupy all the spaces in the enclosure structure, submerging the fire source in the fire extinguishing material and wrapping it. The fire at the fire source area will be extinguished by the physical and chemical actions of the fire extinguishing material itself.
[0007] Compared with the prior art, the present invention has the characteristics of advanced technology, reliable performance, high fire extinguishing efficiency, good fire extinguishing effect, safe constant pressure protection, temperature-controlled start automatic fire extinguishing and escape. It is a wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device suitable for automatic fire extinguishing in high-rise buildings, office buildings, residences, kitchens, warehouses, distribution boxes, etc. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] The present invention will be described below with reference to the accompanying drawings:
[0009] Figure 1 It is a schematic structural diagram of a wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device
[0010] Figure 2 It is a schematic structural diagram of a constant pressure valve
[0011] Figure 3 It is a schematic structural diagram of a charging and inflating valve
[0012] Figure 4 It is a schematic structural diagram of a temperature-controlled spray valve
[0013] Figure 5 It is a schematic structural diagram of a mounting seat
[0014] Figure 6 It is a schematic structural diagram of an assembly seat
[0015] As Figure 1-6 shown:
[0016] A wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device consists of a pressure-bearing container (1) filled with high-pressure gas (2) and fire extinguishing material (3); the outer surface is equipped with a mounting seat (4) and an assembly seat (5) with mounting holes E. On each assembly seat (5), a wire cover (5)-2 is respectively equipped with a constant pressure valve (6), a charging and inflating valve (7), a temperature-controlled injection valve (8) at an angle of 30 degrees to the plane, and a pressure gauge (9). Through the cooperation of a sealing washer (10) and a spring washer (11), they are threadedly fastened to form an overall wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device. Among them: One end of the short wire (5)-1 of the assembly seat (5) is inserted into the hole D provided on the pressure-bearing container (1) and welded to form an integral body, and the other end is threadedly fastened to the wire cover (5)-2 through insertion and cooperation under the action of the sealing washer (10) and the spring washer (11) to form an integral body; The constant pressure valve (7) consists of a valve seat (7)-1, a valve rod (7)-2, a rod cap (7)-3, a valve cover (7)-4, a telescopic spring (7)-5, and a locking cap (7)-6. Through the insertion and cooperation under the action of the sealing washer (10) and the spring washer (11), they are threadedly fastened to form an integral body; The charging and inflating valve (8) consists of an inflation nozzle (8)-1, an inflation cover (8)-2, an inflation main part (8)-3, and a locking cap (8)-4. Through the insertion and cooperation under the action of the sealing washer (10) and the spring washer (11), they are threadedly fastened to form an integral body; The temperature-controlled injection valve (9) consists of a base (9)-1, a fusible piece (9)-2, a nozzle (9)-3, a spray pipe (9)-4, a wing cylinder (9)-5, and a lock cylinder cover (9)-6. Through the insertion and cooperation under the action of the sealing washer (10) and the spring washer (11), they are threadedly fastened to form an integral body. Specific embodiments
[0017] A wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device is processed and assembled according to the following production process as Figure 1-6 shown:
[0018] The pressure-bearing container (1) is made of Q235 carbon steel pipe. After being cut into section pipe A, holes D are drilled on the surface according to the drawing requirements; the two end heads BC and the mounting seat (4) are made of Q235 steel plate. After being cut, they are formed by one-time stamping on a punching machine. Welding grooves are made around the section pipe A and the two end heads BC, and they are butt-welded on a jig bed to form an integral body; The mounting seat (4) with mounting holes E is vertically butt-welded to the pressure-bearing container to form an integral body.
[0019] The assembly seat (5) is made of Q235 carbon steel pipe. After being cut into short wire (5)-1, one end is inserted into the hole D on the surface of the pressure-bearing container (1) to a specified length and then welded to form an integral body. The other end is threaded and then inserted into the wire cover (5)-2 and threadedly fastened under the action of the sealing washer (10) and the spring washer (11) to form and constitute an integral body with the pressure-bearing container (1).
[0020] For the components of the constant pressure valve (6), the charging and inflating valve (7), and the temperature-controlled nozzle (8), except for the expansion spring (7)-5, the rod cap (7)-3, the main inflating component (8)-3, the fusible disc (9)-2, the sealing washer (10), the spring washer (11), and the pressure gauge (9) which are selected as national standard parts, the remaining parts such as the wire cover (5)-2, the valve seat (7)-1, the valve rod (7)-2, the valve cover (7)-4, the locking cap (7)-6, the inflating nozzle (8)-1, the inflating cover (8)-2, the locking cap (8)-4, the base (9)-1, the nozzle (9)-3, the wing cylinder (9)-5, the spray pipe (9)-4, and the lock cylinder cover (9)-6 are made of Q235 carbon steel bars by turning on a lathe according to national standards.
[0021] The mounting seat (4) and the assembly seat (5) of the pressure-bearing container (1) with the mounting hole E are subjected to pressure testing, anti-corrosion sandblasting treatment, and then painted. After injecting the fire extinguishing material (3) and the high-pressure gas (2) into the high-pressure container (1) through the charging and inflating valve (7) and making the pressure gauge (9) indicate within the specified pressure range, a pre-factory total test is carried out. After passing the test, a certificate of compliance is issued.
[0022] The pressure-bearing container (1) is filled with high-pressure gas (2) and fire extinguishing material (3); on the outer surface, there are a mounting seat (4) and an assembly seat (5) with the mounting hole E. Each wire cover (5)-2 of each assembly seat (5) is respectively thread-fastened to the constant pressure valve (6), the charging and inflating valve (7), the temperature-controlled spray valve (8), and the pressure gauge (9) under the action of the sealing washer (10) and the spring washer (11) to form a wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device.
Claims
1. A wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device It is characterized in that: Inside the pressure-bearing container [(1)] is filled with high-pressure gas [(2)] and fire extinguishing material [(3)]. On the outer surface are installed a mounting seat [(4)] and an assembly seat [(5)] with mounting holes E. The wire caps [(5)-2] on each assembly seat [(5)] are respectively thread-fastened to a constant pressure valve [(6)], a charging and inflation valve [(7)], a temperature-controlled injection valve [(8)] and a pressure gauge [(9)] under the action of assembled sealing washers [(10)] and spring washers [(11)] to form an integral wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device.
2. The wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device according to claim 1 It is characterized in that: One end of the short wire [(5)-1] of the assembly seat [(5)] is inserted into and welded to the hole D provided on the pressure-bearing container [(1)] to form an integral body; the other end is thread-fastened to the wire cap [(5)-2] to form an integral body under the action of assembled sealing washer [(10)] and spring washer [(11)] through insertion and fitting.
3. The wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device according to claim 1 It is characterized in that: The constant pressure valve [(7)] is composed of a valve seat [(7)-1], a valve rod [(7)-2], a rod cap [(7)-3], a valve cover [(7)-4], a telescopic spring [(7)-5] and a locking cap [(7)-6], which are thread-fastened to form an integral body under the action of assembled sealing washers [(10)] and spring washers [(11)] through insertion and fitting.
4. The wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device according to claim 1 It is characterized in that: The charging and inflation valve [(8)] is composed of an inflation nozzle [(8)-1], an inflation cap [(8)-2], an inflation main body [(8)-3] and a locking cap [(8)-4], which are thread-fastened to form an integral body under the action of assembled sealing washers [(10)] and spring washers [(11)] through insertion and fitting.
5. The wall-mounted pressure-stored submerged temperature-controlled automatic fire extinguishing device according to claim 1 It is characterized in that: The temperature-controlled injection valve [(9)] is composed of a base [(9)-1], a fusible disc [(9)-2], a nozzle [(9)-3], a spray pipe [(9)-4], a wing cylinder [(9)-5] and a lock cylinder cover [(9)-6], which are thread-fastened to form an integral body under the action of assembled sealing washers [(10)] and spring washers [(11)] through insertion and fitting.