Non-stored-pressure perfluorohexanone fixed fire extinguishing device

Abstract

The utility model relates to the technical field of fire extinguishing equipment, and particularly discloses a non-stored-pressure perfluorohexanone fixed fire extinguishing device which comprises a fire extinguishing tank, a first connecting pipe is arranged at a tank opening of the fire extinguishing tank, a switch valve is arranged on the first connecting pipe, a telescopic pipe is arranged at the bottom end of the first connecting pipe, and a second connecting pipe is arranged at the bottom end of the telescopic pipe. A vertical pipe is rotatably arranged at the bottom of the second connecting pipe, a spraying disc is fixedly installed at the bottom end of the vertical pipe, spraying holes are evenly distributed in the side edge of the spraying disc, a driving part used for driving the spraying disc to rotate is arranged on the side edge of the spraying disc, and a lifting part used for driving the spraying disc to vertically ascend and descend is arranged on the side edge of the fire extinguishing tank. And the driving part comprises a first mounting plate arranged on the side edge of the spraying disc, a first motor fixedly mounted on the first mounting plate, a driving wheel rotationally arranged on the first mounting plate and a driven wheel fixedly mounted on the vertical pipe. The non-stored-pressure perfluorohexanone fixed fire extinguishing device can rotate to extinguish fire in the lifting process, and the fire extinguishing efficiency is comprehensively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire extinguishing equipment, in particular to a non-pressurized perfluorohexanone fixed fire extinguishing device. Background Art

[0002] The non-pressurized perfluorohexanone fixed fire extinguishing device is a highly efficient and environmentally friendly fire extinguishing equipment. It adopts non-pressurized technology and uses liquid perfluorohexanone as the fire extinguishing agent. It can be quickly activated when a fire occurs and spray the fire extinguishing agent onto the fire source to effectively extinguish the fire. It is particularly suitable for the protection of electrical equipment and electronic equipment.

[0003] Some of the current non-pressurized perfluorohexanone fixed fire extinguishing devices may have the problem of single function and can only perform fire extinguishing operations at fixed positions, resulting in limited fire extinguishing coverage and difficulty in responding to fire situations in all directions, thus affecting the fire extinguishing efficiency. This needs to be improved. For this purpose, a non-pressurized perfluorohexanone fixed fire extinguishing device is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a non-pressure storage perfluorohexanone fixed fire extinguishing device which can rotate to extinguish fire during the lifting process and comprehensively improve the fire extinguishing efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a non-pressure storage perfluorohexanone fixed fire extinguishing device, comprising a fire extinguishing tank, a connecting pipe 1 is provided at the mouth of the fire extinguishing tank, a switch valve is provided on the connecting pipe 1, a telescopic tube is provided at the bottom end of the connecting pipe 1, a connecting pipe 2 is provided at the bottom end of the telescopic tube, a vertical pipe is rotatably provided at the bottom of the connecting pipe 2, a spray disc is fixedly installed at the bottom end of the vertical pipe, a side of the spray disc is provided with evenly distributed spray holes, a driving member for driving the spray disc to rotate is provided on the side of the spray disc, and a lifting member for driving the spray disc to vertically lift is provided on the side of the fire extinguishing tank.

[0006] Preferably, the driving component includes a mounting plate 1 arranged on the side of the spray disc, a motor 1 fixedly mounted on the mounting plate 1, a driving wheel rotatably mounted on the mounting plate 1, a driven wheel fixedly mounted on the vertical pipe, and a belt sleeved on the driving wheel and the driven wheel, wherein the end of the output shaft of the motor 1 is fixedly mounted on the middle of the driving wheel, and the belt is respectively meshed and transmission-connected with the driving wheel and the driven wheel.

[0007] Preferably, the lifting component table includes a mounting plate 2 arranged on the side of the fire extinguisher tank, a motor 2 fixedly mounted on the mounting plate 2, a screw rod rotatably arranged on the mounting plate 2, and a connecting rod fixedly mounted on the mounting plate 1, the end of the output shaft of the motor 2 is fixedly mounted on the end of the screw rod, and one end of the connecting rod is fixedly mounted on the side of the connecting pipe 2.

[0008] Preferably, a limiting rod is provided on the side of the screw rod, and the mounting plate is slidably disposed on the limiting rod.

[0009] Preferably, a controller is provided on the outer wall of the fire extinguisher tank, and the controller is electrically connected to the switch valve, motor one and motor two respectively.

[0010] In summary, compared with the prior art, the beneficial effect of the utility model is that by setting the coordination between the fire extinguishing tank, connecting pipe one, switch valve, telescopic pipe, connecting pipe two, vertical pipe, spray disc, spray hole, driving part, lifting part and limit rod, it is possible to rotate and extinguish the fire during the lifting process, thereby comprehensively improving the fire extinguishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0012] Figure 2 This is a bottom view of the structure of the utility model;

[0013] Figure 3 It is a front plan view of the utility model.

[0014] Legend:

[0015] 1. Fire extinguisher; 2. Connecting pipe 1; 3. Switch valve; 4. Telescopic pipe; 5. Connecting pipe 2; 6. Vertical pipe; 7. Spray disc; 8. Spray hole; 9. Driving part; 91. Mounting plate 1; 92. Motor 1; 93. Driving wheel; 94. Driven wheel; 95. Belt; 10. Lifting part; 101. Mounting plate 2; 102. Motor 2; 103. Screw rod; 104. Connecting rod; 11. Limit rod. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3 , the utility model provides a technical solution:

[0018] A non-pressurized perfluorohexanone fixed fire extinguishing device comprises a fire extinguishing tank 1, wherein the tank mouth of the fire extinguishing tank 1 is provided with a connecting pipe 2, the connecting pipe 2 is provided with a switch valve 3, the bottom end of the connecting pipe 2 is provided with a telescopic pipe 4, the bottom end of the telescopic pipe 4 is provided with a connecting pipe 2 5, the bottom of the connecting pipe 2 5 is rotatably provided with a vertical pipe 6, the bottom end of the vertical pipe 6 is fixedly provided with a spray disc 7, the side of the spray disc 7 is provided with uniformly distributed spray holes 8, the side of the spray disc 7 is provided with a driving member 9 for driving the spray disc 7 to rotate, the side of the fire extinguishing tank 1 is provided with a lifting member 10 for driving the spray disc 7 to vertically lift, the driving member 9 comprises a mounting plate 91 arranged on the side of the spray disc 7, a motor 92 fixedly installed on the mounting plate 91, and a rotating member 9 arranged on the bottom of the vertical pipe 6. A driving wheel 93 on the mounting plate 1 91, a driven wheel 94 fixedly mounted on the vertical pipe 6, and a belt 95 sleeved on the driving wheel 93 and the driven wheel 94, the end of the output shaft of the motor 1 92 is fixedly mounted on the middle of the driving wheel 93, and the belt 95 is respectively meshed and transmission-connected with the driving wheel 93 and the driven wheel 94, the lifting member 10 comprises a mounting plate 2 101 arranged on the side of the fire extinguishing tank 1, a motor 2 102 fixedly mounted on the mounting plate 2 101, a screw rod 103 rotatably arranged on the mounting plate 2 101, and a connecting rod 104 fixedly mounted on the mounting plate 1 91, the end of the output shaft of the motor 2 102 is fixedly mounted on the end of the screw rod 103, and one end of the connecting rod 104 is fixedly mounted on the side of the connecting pipe 2 5.

[0019] When fire extinguishing is required, the controller will open the switch valve 3 after receiving the command, allowing the non-pressurized perfluorohexanone to flow out of the fire extinguishing tank 1, and the non-pressurized perfluorohexanone will pass through the connecting pipe 1 2, the telescopic pipe 4, the connecting pipe 2 5, the vertical pipe 6 and the spray disc 7, and finally be sprayed out from the spray hole 8 on the side of the spray disc 7. In this process, in order to achieve effective spraying of fire sources of different angles and ranges, the motor 1 92 on the mounting plate is started, and the driving wheel 93 is driven to rotate through its output shaft. The driving wheel 93 is meshed and connected with the driven wheel 94 through the belt 95, so that the driven wheel 94 also rotates, thereby driving the vertical pipe 6 and the spray disc 7 to rotate, ensuring that the spray disc 7 can spray the fire extinguishing agent evenly and comprehensively, thereby improving the fire extinguishing efficiency and coverage.

[0020] In order to adjust the spraying height of the spray disc 7 to adapt to fire sources at different positions and heights, the motor 2 102 on the mounting plate is started, and the screw rod 103 is driven to rotate through its output shaft. Since the mounting plate 1 91 is fixedly mounted with the connecting pipe 2 5 through the connecting rod 104, when the screw rod 103 rotates, it will drive the mounting plate 1 91 and the spray disc 7 and other components connected thereto to perform vertical lifting and lowering movements along the limit rod 11, so that spraying can be performed at different heights, further improving the flexibility and efficiency of fire extinguishing;

[0021] The non-pressurized perfluorohexanone fixed fire extinguishing device can rotate to extinguish fires during the lifting and lowering process, thereby comprehensively improving the fire extinguishing efficiency.

[0022] A limit rod 11 is arranged on the side of the screw rod 103, and the mounting plate 1 91 is slidably arranged on the limit rod 11;

[0023] The setting of the limiting rod 11 is used to improve the stability of the vertical lifting of the mounting plate 91 and the spray disc 7.

[0024] A controller is disposed on the outer wall of the fire extinguishing tank 1 , and the controller is electrically connected to the switch valve 3 , the motor 1 92 and the motor 2 102 , respectively.

[0025] Working principle:

[0026] When fire extinguishing is required, the controller will open the switch valve 3 after receiving the command, allowing the non-pressurized perfluorohexanone to flow out of the fire extinguishing tank 1, and the non-pressurized perfluorohexanone will pass through the connecting pipe 1 2, the telescopic pipe 4, the connecting pipe 2 5, the vertical pipe 6 and the spray disc 7, and finally be sprayed out from the spray hole 8 on the side of the spray disc 7. In this process, in order to achieve effective spraying of fire sources of different angles and ranges, the motor 1 92 on the mounting plate is started, and the driving wheel 93 is driven to rotate through its output shaft. The driving wheel 93 is meshed and connected with the driven wheel 94 through the belt 95, so that the driven wheel 94 also rotates, thereby driving the vertical pipe 6 and the spray disc 7 to rotate, ensuring that the spray disc 7 can spray the fire extinguishing agent evenly and comprehensively, thereby improving the fire extinguishing efficiency and coverage.

[0027] In order to adjust the spraying height of the spray disc 7 to adapt to fire sources at different positions and heights, the motor 2 102 on the mounting plate is started, and the screw rod 103 is driven to rotate through its output shaft. Since the mounting plate 1 91 is fixedly mounted with the connecting pipe 2 5 through the connecting rod 104, when the screw rod 103 rotates, it will drive the mounting plate 1 91 and the spray disc 7 and other components connected thereto to perform vertical lifting and lowering movements along the limit rod 11, so that spraying can be performed at different heights, further improving the flexibility and efficiency of fire extinguishing;

[0028] The setting of the limiting rod 11 is used to improve the stability of the vertical lifting of the mounting plate 91 and the spray plate 7;

[0029] The controller is not only responsible for receiving and processing fire extinguishing instructions, but also controls the opening and closing of the switch valve 3, as well as the starting and stopping of the motor 1 92 and the motor 2 102. By accurately controlling these key components, the controller can ensure that the non-pressurized perfluorohexanone is sprayed out at the right time and position. At the same time, through the coordinated work of the driving member 9 and the lifting member 10, the rotating fire extinguishing function of the spray disc 7 during the lifting process is realized, which effectively improves the accuracy and efficiency of fire extinguishing.

[0030] The non-pressurized perfluorohexanone fixed fire extinguishing device can rotate to extinguish fires during the lifting and lowering process, thereby comprehensively improving the fire extinguishing efficiency.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A non-pressurized perfluorohexanone fixed fire extinguishing device, comprising a fire extinguishing tank (1), characterized in that: The fire extinguishing tank (1) is provided with a connecting pipe (2) at the tank mouth, a switch valve (3) is provided on the connecting pipe (2), a telescopic pipe (4) is provided at the bottom of the connecting pipe (2), a connecting pipe (5) is provided at the bottom of the telescopic pipe (4), a vertical pipe (6) is rotatably provided at the bottom of the connecting pipe (5), a spray disc (7) is fixedly installed at the bottom of the vertical pipe (6), a side of the spray disc (7) is provided with evenly distributed spray holes (8), a driving member (9) for driving the spray disc (7) to rotate is provided on the side of the spray disc (7), and a lifting member (10) for driving the spray disc (7) to vertically lift is provided on the side of the fire extinguishing tank (1).

2. The non-pressurized perfluorohexanone fixed fire extinguishing device according to claim 1 is characterized in that: The driving member (9) comprises a mounting plate (91) arranged on the side of the spray disc (7), a motor (92) fixedly mounted on the mounting plate (91), a driving wheel (93) rotatably mounted on the mounting plate (91), a driven wheel (94) fixedly mounted on the vertical pipe (6), and a belt (95) sleeved on the driving wheel (93) and the driven wheel (94), wherein the end of the output shaft of the motor (92) is fixedly mounted on the middle of the driving wheel (93), and the belt (95) is respectively meshed and transmission-connected with the driving wheel (93) and the driven wheel (94).

3. The non-pressurized perfluorohexanone fixed fire extinguishing device according to claim 1 is characterized in that: The lifting member (10) comprises a second mounting plate (101) arranged on the side of the fire extinguishing tank (1), a second motor (102) fixedly mounted on the second mounting plate (101), a screw rod (103) rotatably arranged on the second mounting plate (101), and a connecting rod (104) fixedly mounted on the first mounting plate (91), wherein the end of the output shaft of the second motor (102) is fixedly mounted on the end of the screw rod (103), and one end of the connecting rod (104) is fixedly mounted on the side of the second connecting pipe (5).

4. The non-pressurized perfluorohexanone fixed fire extinguishing device according to claim 3 is characterized in that: A limiting rod (11) is arranged on the side of the screw rod (103), and the first mounting plate (91) is slidably arranged on the limiting rod (11).

5. The non-pressurized perfluorohexanone fixed fire extinguishing device according to claim 1 is characterized in that: The outer wall of the fire extinguishing tank (1) is provided with a controller, and the controller is electrically connected to the switch valve (3), the motor 1 (92) and the motor 2 (102) respectively.

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