IG100 gas fire extinguishing equipment

Abstract

The utility model belongs to the technical field of fire fighting equipment, and provides IG100 gas fire extinguishing equipment which comprises a fire extinguishing agent bottle, a collecting pipe, a selection valve, a driving gas bottle and an electromagnetic driving device. Wherein a fire extinguishing agent is filled in the fire extinguishing agent bottle, and a pneumatically-controlled first container valve is arranged at a bottle opening; a collecting pipe is connected to the fire extinguishing agent bottle through the first container valve, the collecting pipe is further connected with a plurality of flow dividing pipes extending to a plurality of target areas, and nozzles are arranged at the tail ends of the flow dividing pipes; the selector valves are correspondingly arranged on the flow dividing pipes and used for pneumatically controlling opening and closing of the flow dividing pipes. Driving gas is filled in the driving gas cylinder, and a second container valve which is electromagnetically controlled is arranged at the opening of the driving gas cylinder; the electromagnetic driving device is connected to the second container valve and used for electromagnetically driving the second container valve to be opened and closed.

Description

Technical Field

[0001] The present application belongs to the technical field of fire fighting equipment, and more specifically, to an IG100 gas fire extinguishing equipment. Background Art

[0002] With the continuous advancement of science and technology, fire-fighting equipment is also constantly developing and improving. Traditional fire-fighting equipment usually adopts a single control mode to perform unified fire-fighting treatment on multiple areas. Although this mode is simple and direct, it exposes many shortcomings in actual application. First of all, due to the significant differences in fire-fighting needs in different areas, it is difficult to achieve accurate fire-fighting with a single control mode, which often results in waste of fire-fighting agents or poor fire-fighting effects. Secondly, when a fire occurs, the unified control mode may affect the normal operation of the entire system due to a failure in a certain area, reducing the reliability and stability of the system. Therefore, it is necessary to solve the above technical problems. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide an IG100 gas fire extinguishing device to solve the technical problem of poor use effect of fire extinguishing equipment in the prior art.

[0004] To achieve the above purpose, the technical solution adopted in this application is: to provide an IG100 gas fire extinguishing equipment, including:

[0005] A fire extinguishing agent bottle, which contains fire extinguishing agent and has a pneumatically controlled first container valve at the bottle mouth;

[0006] A manifold connected to the fire extinguishing agent bottle through the first container valve, the manifold further being connected to a plurality of branch pipes extending to a plurality of target areas and having nozzles disposed at the ends of the branch pipes;

[0007] A selection valve, which is correspondingly arranged on each of the shunt pipes and is used to pneumatically control the opening and closing of the shunt pipes;

[0008] A driving gas cylinder, which contains driving gas and has a solenoid-controlled second container valve at its mouth, the number of the driving gas cylinders corresponds to the selection valve and is connected to the selection valve through a first gas pipeline, the selection valve is connected to the first container valve through a second gas pipeline, and a gas one-way valve capable of one-way conduction from the selection valve to the first container valve is provided on the second gas pipeline;

[0009] The electromagnetic driving device is connected to the second container valve and is used for electromagnetically driving the second container valve to open and close.

[0010] Optionally, an intermediate gas pipeline is connected between the first gas pipelines, and the IG100 gas fire extinguishing equipment further includes a manual valve that can be manually controlled;

[0011] The manual valve is disposed on the first gas pipeline and the intermediate gas pipeline, and the manual valve disposed on the first gas pipeline is disposed between the intermediate gas pipeline and the selection valve.

[0012] Optionally, the IG100 gas fire extinguishing equipment further comprises a manual pressing plate connected to the second container valve and capable of manually controlling the opening and closing of the second container valve.

[0013] Optionally, a safety pin for limiting the movement of the manual pressing disk is detachably provided between the manual pressing disk and the second container valve.

[0014] Optionally, a fire signal feedback device that can be pneumatically opened is also connected to the diversion pipe between the selection valve and the nozzle.

[0015] Optionally, the fire signal feedback device forms a feedback gas channel, and the fire signal feedback device further comprises a valve core arranged in the feedback gas channel and capable of being driven and moved by gas, a micro switch arranged at the end of the feedback gas channel and capable of sending a fire signal after contacting the valve core, and a first spring abutting between the valve core and the micro switch and pre-moving the valve core and the micro switch away from each other;

[0016] The valve core is provided with an annular groove perpendicular to its own moving direction. The fire signal feedback device also includes a baffle rod perpendicularly abutting against the valve core and a second spring connected to the baffle rod and capable of continuously pressing the baffle rod against the valve core. The pre-pressing position of the baffle rod and the valve core is between the annular groove and the micro switch.

[0017] Optionally, the manifold and the first gas pipeline are respectively provided with low-leakage and high-sealing valves.

[0018] Optionally, a safety pressure relief device for pressure relief is also provided on the collecting pipe.

[0019] Optionally, a liquid one-way valve is provided between the fire extinguishing agent bottle and the manifold, which can conduct one-way flow from the fire extinguishing agent bottle to the manifold.

[0020] Optionally, the fire extinguishing agent bottles are provided in plurality and are respectively connected to the manifold via high-pressure hoses, and the IG100 gas fire extinguishing equipment further comprises a bottle assembly rack for fixedly mounting the plurality of fire extinguishing agent bottles.

[0021] The beneficial effect of the IG100 gas fire extinguishing equipment provided by the present application is that, compared with the prior art, the fire extinguishing agent bottle in the present application is connected to multiple branch pipes on the collecting pipe through a collecting pipe, so that the fire extinguishing agent can be sprayed to multiple different target areas. Since each branch pipe is respectively provided with a selection valve and is driven by a separate driving gas cylinder, and each driving gas cylinder can respectively open the selection valve on the corresponding branch pipe through the first gas pipeline and open the first container valve on the fire extinguishing agent bottle through the second gas pipeline, each driving gas cylinder can be used to individually control the fire extinguishing agent bottle to spray the fire extinguishing agent to one of the target areas, effectively achieving the purpose of precise fire extinguishing of the target area, having a good fire extinguishing effect and significantly reducing the waste of fire extinguishing agent, which is far superior to the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 A schematic diagram of the overall structure of the IG100 gas fire extinguishing equipment provided in an embodiment of the present application;

[0024] Figure 2 for Figure 1 A magnified view of the structure at center;

[0025] Figure 3 for Figure 1 A partial enlarged view of point B in the middle;

[0026] Figure 4 It is a schematic structural diagram of the second container valve.

[0027] Among them, the figure numerals in the figure are: 101, fire extinguishing agent bottle; 102, first container valve; 103, collecting pipe; 104, shunt pipe; 105, nozzle; 106, selection valve; 107, driving gas cylinder; 108, second container valve; 109, first gas pipeline; 110, second gas pipeline; 111, gas one-way valve; 112, electromagnetic drive device; 113, intermediate gas pipeline; 114, manual valve; 115, manual pressing plate; 116, safety pin; 117, fire signal feedback device; 118, feedback gas channel; 119, valve core; 120, micro switch; 121, first spring; 122, ring groove; 123, stop rod; 124, second spring; 125, low leakage and high sealing valve; 126, safety pressure relief device; 127, liquid one-way valve; 128, high pressure hose; 129, bottle assembly rack. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0030] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application 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 operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] Please also read Figures 1 to 4 , an IG100 gas fire extinguishing device provided in the embodiment of the present application is now described. The IG100 gas fire extinguishing device comprises a fire extinguishing agent bottle 101, a manifold 103, a selection valve 106, a driving gas bottle 107 and an electromagnetic driving device 112. Among them:

[0033] The fire extinguishing agent bottle 101 is filled with fire extinguishing agent and a pneumatically controlled first container valve 102 is provided at the bottle mouth. The manifold 103 is connected to the fire extinguishing agent bottle 101 through the first container valve 102. The manifold 103 is also connected to a plurality of branch pipes 104 extending to a plurality of target areas and a nozzle 105 is provided at the end of the branch pipe 104. The selection valve 106 is correspondingly provided on each branch pipe 104 and is used to pneumatically control the opening and closing of the branch pipe 104. The driving gas cylinder 107 is filled with driving gas and a solenoid-controlled second container valve 108 is provided at the bottle mouth. The number of the driving gas cylinders 107 corresponds to the selection valve 106 and is connected to the selection valve 106 through the first gas pipeline 109. The selection valve 106 is connected to the first container valve 102 through the second gas pipeline 110 and a gas one-way valve 111 capable of unidirectional conduction from the selection valve 106 to the first container valve 102 is provided on the second gas pipeline 110. The electromagnetic driving device 112 is connected to the second container valve 108 and is used to electromagnetically drive the second container valve 108 to open and close.

[0034] According to the above structure provided in the present embodiment, the fire extinguishing agent bottle 101 is connected to a plurality of branch pipes 104 on the manifold 103 through the manifold 103, and the fire extinguishing agent can be sprayed to a plurality of different target areas. Since each branch pipe 104 is respectively provided with a selection valve 106 and is driven by a separate driving gas cylinder 107, and each driving gas cylinder 107 can respectively open the selection valve 106 on the corresponding branch pipe 104 through the first gas pipeline 109 and open the first container valve 102 on the fire extinguishing agent bottle 101 through the second gas pipeline 110, each driving gas cylinder 107 can be used to individually control the fire extinguishing agent bottle 101 to spray the fire extinguishing agent to one of the target areas, thereby effectively achieving the purpose of accurately extinguishing the fire in the target area, having a good fire extinguishing effect and significantly reducing the waste of fire extinguishing agent, which is far superior to the prior art. It should also be noted that in this embodiment, the second container valve 108 provided on the driving gas cylinder 107 is driven to open by the electromagnetic driving device 112, which can further achieve the remote automatic control effect of the driving gas cylinder 107 and improve the degree of automation of the IG100 gas fire extinguishing equipment provided in this embodiment.

[0035] In another embodiment of the present application, please refer to Figures 1 to 4, an intermediate gas pipeline 113 is connected between the first gas pipeline 109, and the IG100 gas fire extinguishing equipment also includes a manual valve 114 that can be manually controlled. The manual valve 114 is arranged on the first gas pipeline 109 and the intermediate gas pipeline 113, and the manual valve 114 arranged on the first gas pipeline 109 is arranged between the intermediate gas pipeline and the selection valve 106. According to the above structure provided in this embodiment, when one of the driving gas cylinders 107 fails or the electromagnetic driving device 112 connected to the driving gas cylinder 107 fails, the intermediate gas pipeline 113 can be opened by the manual valve 114 arranged on the intermediate gas pipeline 113 and the manual valves 114 corresponding to other areas can be closed, so that the driving gas cylinder 107 originally used to control the fire extinguishing in other areas can temporarily replace the failed driving gas cylinder 107 to play a role, avoiding the normal operation of the entire system being affected by the failure of a certain area, and significantly improving the reliability and stability of the fire extinguishing system.

[0036] In another embodiment of the present application, please refer to Figures 1 to 4 , the IG100 gas fire extinguishing equipment also includes a manual pressing plate 115 connected to the second container valve 108 and capable of manually controlling the opening and closing of the second container valve 108. According to the above structure provided in this embodiment, when the electromagnetic drive device 112 for controlling the driving gas cylinder 107 fails, the second container valve 108 can be manually opened by the manual pressing plate 115, so that the IG100 gas fire extinguishing equipment provided in this embodiment can be used normally, with further reliability. In addition, it can be understood that in this embodiment or other embodiments of the present application, the selection valve 106 can also be set to be manually opened, which is conducive to further improving the reliability of the use of the IG100 gas fire extinguishing equipment in this embodiment.

[0037] In another embodiment of the present application, please refer to Figures 1 to 4 A safety pin 116 for limiting the movement of the manual pressing disc 115 is detachably provided between the manual pressing disc 115 and the second container valve 108. According to the above structure provided in this embodiment, the safety pin 116 can prevent the manual pressing disc 115 from being misoperated and thus triggering the fire extinguishing system, and has a good use effect.

[0038] In another embodiment of the present application, please refer to Figures 1 to 4A fire signal feedback device 117 that can be pneumatically opened is also connected to the shunt pipe 104 between the selection valve 106 and the nozzle 105. According to the above structure provided in this embodiment, the fire signal feedback device 117 can be set to issue early warning feedback to the staff after the gas is passed into the shunt pipe 104, which is conducive to the staff to quickly deal with the fire. In addition, since each fire signal feedback device 117 corresponds to one of the target areas, it can also quickly feedback the area where the fire occurs and facilitate timely processing, which has a better safety effect.

[0039] In another embodiment of the present application, please refer to Figures 1 to 4 The fire signal feedback device 117 forms a feedback gas channel 118. The fire signal feedback device 117 also includes a valve core 119 disposed in the feedback gas channel 118 and capable of being driven and moved by gas, a micro switch 120 disposed at the end of the feedback gas channel 118 and capable of sending a fire signal after contacting the valve core 119, and a first spring 121 abutting between the valve core 119 and the micro switch 120 and pre-moving the valve core 119 and the micro switch 120. The valve core 119 is provided with an annular groove 122 perpendicular to its own moving direction. The fire signal feedback device 117 also includes a stopper rod 123 abutting perpendicularly against the valve core 119 and a second spring 124 connected to the stopper rod 123 and capable of continuously pressing the stopper rod 123 against the valve core. The pre-pressing position of the stopper rod 123 and the valve core 119 is between the annular groove 122 and the micro switch 120.

[0040] According to the above structure provided in this embodiment, when gas is introduced into the feedback gas channel 118, the valve core 119 can be driven to overcome the elastic force of the first spring 121 and move. When the valve core 119 contacts the micro switch 120, the fire information can be fed back in time. In addition, when the valve core 119 moves along its own axial direction, the annular groove 122 arranged on the valve core 119 also moves together. When the position of the annular groove 122 corresponds to the blocking rod 123, the blocking rod 123 can be stuck into the annular groove 122 under the elastic force of the second spring 124 and enable the valve core 119 to continuously abut against the micro switch 120, thereby preventing the valve core 119 from moving in the opposite direction under the action of the first spring 121. Therefore, the above structure is conducive to the fire signal feedback device 117 being able to continuously feedback the early warning signal after the fire occurs, which has a further protective effect.

[0041] In another embodiment of the present application, please refer to Figures 1 to 4 The manifold 103 and the first gas pipeline 109 are respectively provided with a low leakage high sealing valve 125. According to the above structure provided in this embodiment, the low leakage high sealing valve 125 is normally in an open state, and can be closed when the inlet pressure reaches the set pressure, so as to effectively remove the gas accumulated in the pipeline.

[0042] In another embodiment of the present application, please refer to Figures 1 to 4 A safety pressure relief device 126 for pressure relief is also provided on the manifold 103. According to the above structure provided in this embodiment, the safety pressure relief device 126 can well relieve the pressure of the pipeline, which is conducive to the long-term stable operation of the IG100 gas fire extinguishing equipment provided in this embodiment.

[0043] In another embodiment of the present application, please refer to Figures 1 to 4 A liquid one-way valve 127 is provided between the fire extinguishing agent bottle 101 and the manifold 103, which can conduct one-way flow from the fire extinguishing agent bottle 101 to the manifold 103. According to the above structure provided in this embodiment, the liquid one-way valve 127 provided between the fire extinguishing agent bottle 101 and the manifold 103 can effectively prevent the fire extinguishing agent from flowing back into the fire extinguishing agent bottle 101, which is conducive to ensuring that the remaining fire extinguishing agent in the fire extinguishing agent bottle 101 is not contaminated.

[0044] In another embodiment of the present application, please refer to Figures 1 to 4 , multiple fire extinguishing agent bottles 101 are provided and connected to the manifold 103 through high-pressure hoses 128 respectively, and the IG100 gas fire extinguishing equipment also includes a bottle group rack 129 for fixing and installing multiple fire extinguishing agent bottles 101. According to the above structure provided in this embodiment, multiple fire extinguishing agent bottles 101 are conducive to significantly extending the service life of the IG100 gas fire extinguishing equipment provided in this embodiment. The bottle group rack 129 can be well used to fix multiple fire extinguishing agent bottles 101, thereby further improving the reliability of the IG100 gas fire extinguishing equipment in this embodiment.

[0045] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An IG100 gas fire extinguishing equipment, characterized in that: include: A fire extinguishing agent bottle (101) containing fire extinguishing agent and having a pneumatically controlled first container valve (102) disposed at the bottle mouth; A collecting pipe (103) connected to the fire extinguishing agent bottle (101) via the first container valve (102); the collecting pipe (103) is also connected to a plurality of branch pipes (104) extending to a plurality of target areas, and nozzles (105) are provided at the ends of the branch pipes (104); A selector valve (106), correspondingly arranged on each of the flow diversion pipes (104) and used for pneumatically controlling the opening and closing of the flow diversion pipes (104); a driving gas cylinder (107) containing driving gas and having an electromagnetically controlled second container valve (108) disposed at the cylinder mouth; the number of the driving gas cylinders (107) corresponds to the selection valve (106) and the driving gas cylinders (107) are connected to the selection valve (106) via a first gas pipeline (109); the selection valve (106) is connected to the first container valve (102) via a second gas pipeline (110); and the second gas pipeline (110) is provided with a gas one-way valve (111) capable of one-way conduction from the selection valve (106) to the first container valve (102); An electromagnetic drive device (112) is connected to the second container valve (108) and is used to electromagnetically drive the second container valve (108) to open and close.

2. The IG100 gas fire extinguishing equipment according to claim 1, characterized in that: An intermediate gas pipeline (113) is connected between the first gas pipelines (109), and the IG100 gas fire extinguishing equipment further comprises a manual valve (114) that can be manually controlled; The manual valve (114) is arranged on the first gas pipeline (109) and the intermediate gas pipeline (113); the manual valve (114) arranged on the first gas pipeline (109) is arranged between the intermediate gas pipeline (113) and the selection valve (106).

3. The IG100 gas fire extinguishing equipment according to claim 1, characterized in that: The IG100 gas fire extinguishing equipment further comprises a manual pressing plate (115) connected to the second container valve (108) and capable of manually controlling the opening and closing of the second container valve (108).

4. The IG100 gas fire extinguishing equipment as claimed in claim 3, characterized in that: A safety pin (116) for limiting the movement of the manual pressing disk (115) is detachably provided between the manual pressing disk (115) and the second container valve (108).

5. The IG100 gas fire extinguishing equipment according to claim 1, characterized in that: The diverter pipe (104) between the selection valve (106) and the nozzle (105) is also connected to a fire signal feedback device (117) that can be pneumatically opened.

6. The IG100 gas fire extinguishing equipment as claimed in claim 5, characterized in that: The fire signal feedback device (117) forms a feedback gas channel (118), and the fire signal feedback device (117) further comprises a valve core (119) disposed in the feedback gas channel (118) and capable of being driven and moved by gas, a micro switch (120) disposed at the end of the feedback gas channel (118) and capable of sending a fire signal after contacting the valve core (119), and a first spring (121) abutting between the valve core (119) and the micro switch (120) and pre-moving the valve core (119) and the micro switch (120); The valve core (119) is provided with an annular groove (122) perpendicular to its moving direction. The fire signal feedback device (117) further comprises a blocking rod (123) vertically abutting against the valve core (119) and a second spring (124) connected to the blocking rod (123) and capable of continuously abutting against the valve core. The pre-abutting position of the blocking rod (123) and the valve core (119) is between the annular groove (122) and the micro switch (120).

7. The IG100 gas fire extinguishing equipment according to claim 1, characterized in that: The collecting pipe (103) and the first gas pipeline (109) are respectively provided with a low leakage and high sealing valve (125).

8. The IG100 gas fire extinguishing equipment as claimed in claim 7, characterized in that: The collecting pipe (103) is also provided with a safety pressure relief device (126) for pressure relief.

9. The IG100 gas fire extinguishing equipment according to claim 1, characterized in that: A liquid one-way valve (127) capable of one-way conduction from the fire extinguishing agent bottle (101) to the manifold (103) is provided between the fire extinguishing agent bottle (101) and the manifold (103).

10. The IG100 gas fire extinguishing equipment according to claim 1, characterized in that: The fire extinguishing agent bottles (101) are provided in plurality and are respectively connected to the manifold (103) via high-pressure hoses (128). The IG100 gas fire extinguishing equipment further comprises a bottle assembly rack (129) for fixedly mounting the plurality of fire extinguishing agent bottles (101).

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