Gas fire extinguishing equipment

Abstract

The utility model discloses gas fire extinguishing equipment, which belongs to the technical field of gas fire extinguishing and comprises a fire extinguishing agent bottle, the top of the fire extinguishing agent bottle is fixedly connected with a fire extinguishing agent discharge pipe, the top of the fire extinguishing agent discharge pipe is fixedly connected with a starting gas inlet pipe, and the tail end of the starting gas inlet pipe is fixedly connected with a starting gas connecting pipe. A starting gas bottle is fixedly connected to the tail end of the starting gas connecting pipe, a fire extinguishing agent connecting pipe is fixedly connected to one end of the side edge of the fire extinguishing agent discharging pipe, a gas collecting pipe is fixedly connected to the tail end of the fire extinguishing agent connecting pipe, a flow dividing pipe is fixedly connected to one end of the gas collecting pipe, and an exhaust port is fixedly connected to the side edge of the flow dividing pipe. Opening and closing of the exhaust port control valve and the starting gas control valve are controlled through the control panel, non-equivalent gas emission fire extinguishing is carried out on different areas, meanwhile, data detection is carried out on the gas pressure meter of the starting gas bottle, and the situation that fire extinguishing work cannot be carried out due to the fact that the internal gas pressure of the starting gas bottle is too low is prevented.

Description

Technical Field

[0001] The utility model relates to a fire extinguishing device, in particular to a gas fire extinguishing device, belonging to the technical field of gas fire extinguishing. Background Art

[0002] Nitrogen, also known as IG100, uses nitrogen, which accounts for 78% of the atmosphere, as a fire extinguishing agent, making the product successfully equipped with the functions of protecting the environment and highly efficient fire extinguishing. The fire extinguishing principle of IG100 gas is mainly to reduce the oxygen concentration to achieve fire extinguishing without supporting combustion. Its fire extinguishing mechanism is to dilute the oxygen in the combustion area to achieve the purpose of suffocation fire extinguishing. Most of the existing fire extinguishing equipment is manual equipment. After the personnel smell the smoke or find the fire, they manually pull out the safety pin to extinguish the fire. The fire is discovered slowly, and the fire extinguishing equipment is not automated enough, which affects the fire extinguishing efficiency and personnel safety.

[0003] The existing Chinese patent with publication number (CN215916285U) discloses an IG100 gas fire extinguishing equipment, including a driving gas bottle group, a fire extinguishing agent bottle group, a driving gas bottle group frame and a fire extinguishing agent bottle group frame, wherein the driving gas bottle group is fixedly arranged in the driving gas bottle group frame, the fire extinguishing agent bottle group is fixedly arranged in the fire extinguishing agent bottle group frame, a manifold is arranged on the top of the fire extinguishing agent bottle group frame, and the manifold extends to the top of the driving gas bottle group frame, the driving gas bottle group includes a plurality of driving gas bottles, and an electromagnetic driver is arranged on the top of the container valve at the top of the driving gas bottle, the input end of the electromagnetic driver is connected to the plc controller, the top of the electromagnetic driver is connected to the driving pipeline, and a low-leakage high-sealing valve, a selection valve and a gas one-way valve are arranged on the driving pipeline in sequence, but for different areas, the room sizes are different, and the required fire extinguishing agent discharge amount is also different. The device cannot effectively release the fire extinguishing agent to extinguish fires in different areas in a targeted manner. Therefore, we need to upgrade and transform it based on the existing technology. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a gas fire extinguishing device, which can realize unequal gas discharge for fire extinguishing in different areas, solving the technical problem in the prior art that for different areas, the room sizes are different, the required fire extinguishing agent discharge amounts are also different, and the device cannot effectively release the fire extinguishing agent for fire extinguishing in different areas in a targeted manner.

[0005] In order to solve the above problems, the following technical solutions are provided:

[0006] A gas fire extinguishing device is designed, comprising a fire extinguishing agent bottle, a fire extinguishing agent discharge pipe is fixedly connected to the top of the fire extinguishing agent bottle, a starting gas inlet pipe is fixedly connected to the top of the fire extinguishing agent discharge pipe, a starting gas connecting pipe is fixedly connected to the end of the starting gas inlet pipe, a starting gas bottle is fixedly connected to the end of the starting gas connecting pipe, a fire extinguishing agent connecting pipe is fixedly connected to one end of the side of the fire extinguishing agent discharge pipe, a gas collecting pipe is fixedly connected to the end of the fire extinguishing agent connecting pipe, a diversion pipe is fixedly connected to one end of the gas collecting pipe, and an exhaust port is fixedly connected to the side of the diversion pipe.

[0007] Furthermore, a fire extinguishing agent bottle rack is provided at the bottom of the fire extinguishing agent bottle, a second fire extinguishing agent bottle is provided at one end of the top of the fire extinguishing agent bottle rack, and two starting gas bottles are respectively provided at the other end of the top of the fire extinguishing agent bottle rack.

[0008] Through the above technical solution, the fire extinguishing agent bottle rack reinforces the fire extinguishing agent bottle and the starting gas bottle to form a whole.

[0009] Furthermore, a connecting pipe is provided on the top of the fire extinguishing agent bottle and the second fire extinguishing agent bottle, which is connected to the starting gas inlet pipe, and a starting gas one-way valve is fixedly connected inside the connecting pipe, and a fire extinguishing agent one-way valve is fixedly connected inside the fire extinguishing agent connecting pipe on the top of the second fire extinguishing agent bottle.

[0010] Through the above technical solution, the one-way valve is designed so that one of the starting gas bottles can independently control a fire extinguishing agent bottle to discharge the fire extinguishing agent, thereby achieving different discharge amounts of the fire extinguishing agent.

[0011] Furthermore, a starting gas control valve is fixedly connected to the end of the starting gas connection pipe, a pressure gauge is fixedly connected to the bottom of the starting gas control valve, and the pressure gauge is fixedly connected to the top of the starting gas bottle.

[0012] Through the above technical solution, the starting gas control valve can control the rapid discharge of the starting gas, and the pressure gauge can detect the internal gas pressure of the starting gas bottle in real time.

[0013] Furthermore, the exhaust port is provided with three valves which are respectively fixedly connected to the sides of the shunt pipe, and an exhaust port control valve is fixedly connected inside the exhaust port.

[0014] Through the above technical solution, the closing of the exhaust port can be quickly controlled by the exhaust port control valve, and each exhaust port is connected to the inside of a different area.

[0015] Furthermore, a control panel is fixedly connected to the top of the fire extinguishing agent bottle rack, and the control panel controls the closing of the exhaust port control valve and the starting gas control valve, and the control panel performs regular detection of the barometer data.

[0016] Through the above technical solution, the opening and closing of the exhaust port control valve and the starting gas control valve can be controlled by the control panel, so as to achieve unequal gas discharge fire extinguishing in different areas.

[0017] Furthermore, a spring is fixedly connected inside the fire extinguishing agent bottle, a starting gas baffle is fixedly connected to the top of the spring, the bottom of the starting gas baffle is attached to the bottom end of the starting gas inlet pipe, a connecting rod is fixedly connected to the top of the starting gas baffle, the top of the connecting rod is fixedly connected to the fire extinguishing agent baffle, and the top of the fire extinguishing agent baffle is attached to the bottom end of the fire extinguishing agent discharge pipe.

[0018] Through the above technical solution, when the starting gas enters the starting gas inlet pipe, it will push the starting gas baffle, thereby discharging the starting gas into the fire extinguishing agent bottle. The starting gas baffle moves downward, which will drive the fire extinguishing agent baffle to move downward, thereby realizing the rapid release of the fire extinguishing agent.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. In the utility model, when a fire occurs, the control panel will make a judgment based on the fire occurrence area. When the internal area of ​​the area is large, the starting gas control valve on the same side of the second fire extinguishing agent bottle is controlled to quickly release the starting gas inside the starting gas bottle into the starting gas connecting pipe, and then the starting gas connecting pipe is quickly discharged into the fire extinguishing agent bottle and the second fire extinguishing agent bottle through the connecting pipe. After the starting gas enters the starting gas inlet pipe, it pushes the starting gas damper, so that the starting gas damper and the fire extinguishing agent damper are in an open state. At the same time, the starting gas is quickly released into the fire extinguishing agent bottle, and the fire extinguishing agent inside the fire extinguishing agent bottle is discharged into the fire extinguishing agent connecting pipe through the fire extinguishing agent discharge pipe, and then enters the diversion pipe from the fire extinguishing agent connecting pipe, and the exhaust of the corresponding area is controlled by the control panel. When the control valve at the outlet is opened, the fire extinguishing agent is quickly released to the corresponding fire area through the exhaust port for extinguishing the fire. When the area of ​​the fire area is relatively small, the starting gas control valve on the same side of the fire extinguishing agent bottle is controlled by the control panel, and the gas inside the starting gas bottle enters the fire extinguishing agent bottle through the starting gas connecting pipe. Since the starting gas one-way valve and the fire extinguishing agent one-way valve are provided, the starting gas cannot enter the second fire extinguishing agent bottle through the connecting pipe, and the fire extinguishing agent inside the fire extinguishing agent bottle will not flow back to the second fire extinguishing agent bottle through the fire extinguishing agent connecting pipe. The exhaust port control valve of the corresponding area is then controlled by the control panel to open, and then the gas inside the fire extinguishing agent bottle will enter the exhaust port through the fire extinguishing agent connecting pipe, and the fire extinguishing agent is quickly released to the corresponding fire area through the exhaust port for extinguishing the fire.

[0021] 2. In the utility model, the control panel can not only control the closing of the starting gas control valve and the exhaust port control valve, but also detect whether the pressure gauge data is at a normal value, so as to prevent the insufficient gas pressure inside the starting gas bottle from being able to push the gas inside the fire extinguishing agent bottle and the second fire extinguishing agent bottle to be discharged, resulting in the inability to extinguish the fire;

[0022] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a structural schematic diagram of a gas fire extinguishing device according to the utility model from the left side perspective;

[0025] Figure 2 It is a schematic diagram of the structure of a gas fire extinguishing device according to the utility model from a front view;

[0026] Figure 3 It is a structural schematic diagram of a gas fire extinguishing device according to the utility model from the right side perspective;

[0027] Figure 4 The utility model is a schematic diagram of the side section structure of a fire extinguishing agent bottle of a gas fire extinguishing device.

[0028] In the figure: 1. fire extinguishing agent bottle; 101. spring; 102. starting gas damper; 103. connecting rod; 104. fire extinguishing agent damper; 2. second fire extinguishing agent bottle; 3. control panel; 4. starting gas bottle; 5. fire extinguishing agent bottle rack; 6. fire extinguishing agent discharge pipe; 7. starting gas inlet pipe; 8. fire extinguishing agent connecting pipe; 9. gas collecting pipe; 10. diverter pipe; 11. exhaust port control valve; 12. connecting pipe; 13. starting gas one-way valve; 14. starting gas connecting pipe; 15. starting gas control valve; 16. pressure gauge; 17. fire extinguishing agent one-way valve; 18. exhaust port. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0030] like Figure 1- Figure 4 As shown, a gas fire extinguishing equipment provided in this embodiment includes a fire extinguishing agent bottle 1, a fire extinguishing agent discharge pipe 6 is fixedly connected to the top of the fire extinguishing agent bottle 1, a starting gas inlet pipe 7 is fixedly connected to the top of the fire extinguishing agent discharge pipe 6, a starting gas connection pipe 14 is fixedly connected to the end of the starting gas inlet pipe 7, a starting gas bottle 4 is fixedly connected to the end of the starting gas connection pipe 14, a fire extinguishing agent connection pipe 8 is fixedly connected to one end of the side of the fire extinguishing agent discharge pipe 6, a gas collecting pipe 9 is fixedly connected to the end of the fire extinguishing agent connection pipe 8, a diversion pipe 10 is fixedly connected to one end of the gas collecting pipe 9, and an exhaust port 18 is fixedly connected to the side of the diversion pipe 10.

[0031] In this embodiment, if Figure 1 - Figure 4 As shown, a connecting pipe 12 is provided on the top of the fire extinguishing agent bottle 1 and the second fire extinguishing agent bottle 2 to communicate with the starting gas inlet pipe 7, and a starting gas one-way valve 13 is fixedly connected inside the connecting pipe 12, so that the starting gas bottle 4 on the side of the fire extinguishing agent bottle 1 cannot enter the second fire extinguishing agent bottle 2 through the starting gas one-way valve 13, and the gas inside the starting gas bottle 4 on the same side of the second fire extinguishing agent bottle 2 can enter the fire extinguishing agent bottle 1 and the second fire extinguishing agent bottle 2 at the same time, and a fire extinguishing agent one-way valve 17 is fixedly connected inside the fire extinguishing agent connecting pipe 8 at the top of the second fire extinguishing agent bottle 2, and the fire extinguishing agent gas inside the fire extinguishing agent bottle 1 will not enter the second fire extinguishing agent bottle 2 through the fire extinguishing agent connecting pipe 8 during the independent release process due to the fire extinguishing agent one-way valve 17.

[0032] In this embodiment, if Figure 1 - Figure 4 As shown, a control panel 3 is fixedly connected to the top of the fire extinguishing agent bottle rack 5, and the control panel 3 controls the closing of the exhaust port control valve 11 and the starting gas control valve 15. The control panel 3 regularly detects the data of the pressure gauge 16. The control panel 3 can control the opening and closing of the exhaust port control valve 11 and the starting gas control valve 15, so as to realize unequal gas discharge and fire extinguishing in different areas. At the same time, it can also occasionally detect whether the data of the pressure gauge 16 is at a normal value, so as to prevent the internal gas pressure of the starting gas bottle 4 from being insufficient to push the internal gas of the fire extinguishing agent bottle 1 and the second fire extinguishing agent bottle 2 to be discharged, resulting in the inability to extinguish the fire.

[0033] In this embodiment, if Figure 1 - Figure 4As shown, a spring 101 is fixedly connected to the inside of the fire extinguishing agent bottle 1, and a starting gas baffle 102 is fixedly connected to the top of the spring 101. The bottom of the starting gas baffle 102 is attached to the bottom end of the starting gas inlet pipe 7. When the starting gas enters the starting gas inlet pipe 7, it will push the starting gas baffle 102, thereby discharging the starting gas into the inside of the fire extinguishing agent bottle 1, and a connecting rod 103 is fixedly connected to the top of the starting gas baffle 102. A fire extinguishing agent baffle 104 is fixedly connected to the top of the connecting rod 103. The top of the fire extinguishing agent baffle 104 is attached to the bottom end of the fire extinguishing agent discharge pipe 6. When the starting gas baffle 102 moves downward, it will drive the fire extinguishing agent baffle 104 to move downward, thereby realizing the rapid release of the fire extinguishing agent.

[0034] The use principle and use process of the utility model are as follows: when a fire occurs, the control panel 3 will make a judgment based on the fire occurrence area. When the internal area of ​​the area is large, the starting gas control valve 15 on the same side of the second fire extinguishing agent bottle 2 is controlled to make the starting gas inside the starting gas bottle 4 quickly released into the starting gas connection pipe 14, and then the starting gas connection pipe 14 is quickly discharged into the fire extinguishing agent bottle 1 and the second fire extinguishing agent bottle 2 through the connecting pipe 12. After the starting gas enters the starting gas inlet pipe 7, it pushes the starting gas damper 102, so that the starting gas damper 102 and the fire extinguishing agent damper 104 are in an open state. At the same time, the starting gas is quickly released into the fire extinguishing agent bottle 1, and the fire extinguishing agent inside the fire extinguishing agent bottle 1 will be discharged into the fire extinguishing agent connection pipe 8 through the fire extinguishing agent discharge pipe 6, and then enter the diversion pipe 10 through the fire extinguishing agent connection pipe 8. The exhaust port control valve 11 of the corresponding area is controlled by the control panel 3 to open, and the fire extinguishing agent is quickly released to the corresponding fire area through the exhaust port 18 to extinguish the fire;

[0035] When the area of ​​the fire zone is relatively small, the starting gas control valve 15 on the same side of the fire extinguishing agent bottle 1 is controlled by the control panel 3, and the gas inside the starting gas bottle 4 enters the fire extinguishing agent bottle 1 through the starting gas connecting pipe 14. Due to the starting gas one-way valve 13 and the fire extinguishing agent one-way valve 17, the starting gas cannot enter the second fire extinguishing agent bottle 2 through the connecting pipe 12. At the same time, the fire extinguishing agent inside the fire extinguishing agent bottle 1 will not flow back to the second fire extinguishing agent bottle 2 through the fire extinguishing agent connecting pipe 8. The exhaust port control valve 11 of the corresponding area is then controlled by the control panel 3 to open, and then the gas inside the fire extinguishing agent bottle 1 will enter the exhaust port 18 through the fire extinguishing agent connecting pipe 8, and the fire extinguishing agent is quickly released to the corresponding fire area through the exhaust port 18 for fire extinguishing.

[0036] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly fixed and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The present invention is described above in conjunction with specific implementation methods, but it should be clear to those skilled in the art that these descriptions are exemplary and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on the spirit and principles of the present invention, and these modifications and variations are also within the scope of the present invention.

Claims

1. A gas fire extinguishing equipment, characterized in that: The invention comprises a fire extinguishing agent bottle (1), wherein the top of the fire extinguishing agent bottle (1) is fixedly connected to a fire extinguishing agent discharge pipe (6), the top of the fire extinguishing agent discharge pipe (6) is fixedly connected to a starting gas inlet pipe (7), the end of the starting gas inlet pipe (7) is fixedly connected to a starting gas connecting pipe (14), the end of the starting gas connecting pipe (14) is fixedly connected to a starting gas bottle (4), one end of the side of the fire extinguishing agent discharge pipe (6) is fixedly connected to a fire extinguishing agent connecting pipe (8), the end of the fire extinguishing agent connecting pipe (8) is fixedly connected to a gas collecting pipe (9), one end of the gas collecting pipe (9) is fixedly connected to a diverter pipe (10), and the side of the diverter pipe (10) is fixedly connected to an exhaust port (18).

2. A gas fire extinguishing equipment according to claim 1, characterized in that: A fire extinguishing agent bottle rack (5) is provided at the bottom of the fire extinguishing agent bottle (1), a second fire extinguishing agent bottle (2) is provided at one end of the top of the fire extinguishing agent bottle rack (5), and two starting gas bottles (4) are respectively provided at the other end of the top of the fire extinguishing agent bottle rack (5).

3. A gas fire extinguishing equipment according to claim 2, characterized in that: The tops of the fire extinguishing agent bottle (1) and the second fire extinguishing agent bottle (2) are provided with connecting pipes (12) which are connected to the starting gas inlet pipe (7); a starting gas one-way valve (13) is fixedly connected inside the connecting pipe (12); and a fire extinguishing agent one-way valve (17) is fixedly connected inside the fire extinguishing agent connecting pipe (8) at the top of the second fire extinguishing agent bottle (2).

4. A gas fire extinguishing equipment according to claim 1, characterized in that: The end of the starting gas connection pipe (14) is fixedly connected to a starting gas control valve (15), the bottom of the starting gas control valve (15) is fixedly connected to a pressure gauge (16), and the pressure gauge (16) is fixedly connected to the top of the starting gas bottle (4).

5. A gas fire extinguishing equipment according to claim 1, characterized in that: The exhaust port (18) is provided with three exhaust ports which are respectively fixedly connected to the sides of the shunt pipe (10), and an exhaust port control valve (11) is fixedly connected inside the exhaust port (18).

6. A gas fire extinguishing equipment according to claim 2, characterized in that: A control panel (3) is fixedly connected to the top of the fire extinguishing agent bottle rack (5), and the control panel (3) controls the closing of the exhaust port control valve (11) and the starting gas control valve (15). The control panel (3) regularly detects the data of the pressure gauge (16).

7. A gas fire extinguishing equipment according to claim 1, characterized in that: A spring (101) is fixedly connected inside the fire extinguishing agent bottle (1), a starting gas baffle (102) is fixedly connected to the top of the spring (101), the bottom of the starting gas baffle (102) is affixed to the bottom end of the starting gas inlet pipe (7), a connecting rod (103) is fixedly connected to the top of the starting gas baffle (102), a fire extinguishing agent baffle (104) is fixedly connected to the top of the connecting rod (103), and the top of the fire extinguishing agent baffle (104) is affixed to the bottom end of the fire extinguishing agent discharge pipe (6).

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