CN212235697U

CN212235697U - Filling station's oil depot extinguishing device

Info

Publication number: CN212235697U
Application number: CN202020074827.8U
Authority: CN
Inventors: 龙健夫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-12-29
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to a fire-extinguishing apparatus technical field just discloses a filling station's oil depot extinguishing device, including tail pipe and shower nozzle, the fixed cover of one end of tail pipe has connect the support, the fixed slot has been seted up to the circumference side of support, the fixed cover of inside of fixed slot has connect antifriction bearing, the shower nozzle has been cup jointed in the outside of support and the outside activity that is located antifriction bearing, the inside bottom surface of shower nozzle is equipped with the inner prop, the runner has been seted up to the inside of inner prop, the circumference side of shower nozzle bottom has been seted up and has been spouted the way, the circumference lateral surface at shower nozzle top is equipped with. This kind of filling station's oil depot extinguishing device through the outside installation antifriction bearing at the support, realizes that the shower nozzle can rotate through the relative support of antifriction bearing to drive through the meshing transmission of outside motor and gear, and then realize when spraying fire extinguishing agent, the coverage of shower nozzle can rotate, thereby eliminates the dead angle, guarantees the validity of putting out a fire.

Description

Filling station's oil depot extinguishing device

Technical Field

The utility model relates to a fire extinguishing apparatus technical field specifically is a filling station's oil depot extinguishing device.

Background

The oil depot fire extinguishing device is equipment which is arranged around an oil depot of a gas station and is used for extinguishing a fire point.

Oil depot extinguishing device generally includes pipeline and shower nozzle, and current shower nozzle generally is fixed structure, and the direction and the scope of injection are fixed, therefore can't realize covering all areas of oil depot comprehensively, cause the fire suppression effect insufficient, and current extinguishing device generally can only match with a fire extinguishing agent, because the different equipment that need be changed to the difference of the reason of starting a fire and the intensity of a fire condition, efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a filling station's oil depot extinguishing device possesses drive rotary type shower nozzle and can carry out comprehensively and even injection, the advantage such as different fire extinguishing agents can be switched according to the actual conditions remote control of condition of a fire to oil depot, has solved the problem that the background art provided.

(II) technical scheme

Can carry out comprehensive and even injection, the mesh that merge formula fire extinguishing agent conveyor can switch different fire extinguishing agents according to the actual conditions remote control of condition of a fire to the oil depot for realizing above-mentioned drive rotary sprinkler head, the utility model provides a following technical scheme: a fire extinguishing device for a gas station oil depot comprises a tail pipe and a spray nozzle, wherein a support is fixedly sleeved at one end of the tail pipe, a fixing groove is formed in the circumferential side surface of the support, a rolling bearing is fixedly sleeved inside the fixing groove, the spray nozzle is movably sleeved outside the rolling bearing outside the support, an inner column is arranged on the bottom surface inside the spray nozzle, a flow channel is formed in the inner column, a spray channel is formed in the circumferential side surface of the bottom of the spray nozzle, strip teeth are arranged on the circumferential outer side surface of the top of the spray nozzle and uniformly distributed on the circumferential outer side surface of the spray nozzle, a fixing plate is fixedly sleeved outside the tail pipe, a fixing hole is formed in the top surface of the fixing plate and used for installing a fastener, a connecting piece is arranged on the bottom surface of the fixing plate, a shell is fixedly installed at, the output shaft of the motor is fixedly sleeved with a gear, and the gear is meshed with the rack teeth.

Preferably, still including a jar body, the quantity of jar body is three, and is three foam extinguishing agent, dry powder extinguishing agent and water are contained respectively to the inside of jar body, the open-top of the jar body department fixed mounting has the governing valve, the top fixed mounting of governing valve has the connecting pipe, the one end fixed mounting of connecting pipe has concentrated box, the collector pipe has been seted up to the inside of concentrated box, the quantity of collector pipe is three, and is three the collector pipe corresponds the connecting pipe output end of the three jar of body respectively, the positive fixed mounting of concentrated box has wireless transceiver, the top fixed mounting of concentrated box has the discharging pipe.

Preferably, the height of the fixing groove is half of the height of the support, and the depth of the fixing groove is half of the thickness of the support.

Preferably, a limiting groove is formed in the nozzle, the position and the size of the limiting groove are respectively matched with those of the rolling bearing, and the outer ring of the rolling bearing is fixedly clamped in the limiting groove.

Preferably, the spraying channels penetrate through the circumferential outer side surface of the spray head and the flow channel, and the spraying channels are uniformly and circumferentially distributed on the circumferential outer side surface of the spray head.

Preferably, the wireless transceiver is wirelessly connected with the control center, the wireless transceiver and the regulating valve are both electrically connected with an external power supply, and the regulating valve is a unidirectional electromagnetic directional valve.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of filling station's oil depot extinguishing device through the outside installation antifriction bearing at the support, realizes that the shower nozzle can rotate through the relative support of antifriction bearing to drive through the meshing transmission of outside motor and gear, and then realize when spraying fire extinguishing agent, the coverage of shower nozzle can rotate, thereby eliminates the dead angle, guarantees the validity of putting out a fire.

2. This kind of filling station's oil depot extinguishing device through setting up the jar body of three difference to respectively at its inside splendid attire foam extinguishing agent, dry powder extinguishing agent and water, and at its exit installation governing valve, be connected to concentrated box through the connecting pipe of difference, and carry out remote control through wireless transceiver to the governing valve, realize carrying out the change of extinguishing agent according to the reason of catching fire and the intensity of a fire condition of difference, guarantee fire extinguishing efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the rotary structure of the structural nozzle of the present invention;

FIG. 3 is a schematic sectional view of the structure of the sprinkler head of the present invention;

fig. 4 is a schematic sectional view of the structural concentration box of the present invention.

In the figure: 1. a tail pipe; 2. a support; 201. fixing grooves; 3. a rolling bearing; 4. a spray head; 401. a limiting groove; 402. rack teeth; 403. an inner column; 404. a flow channel; 405. spraying; 5. a fixing plate; 501. a fixing hole; 502. a connecting member; 6. a housing; 7. a motor; 8. a gear; 9. a tank body; 901. adjusting a valve; 10. a connecting pipe; 11. a concentration box; 1101. a collector pipe; 12. a wireless transceiver; 13. and (4) discharging the pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, a fire extinguishing apparatus for a gas station oil depot comprises a tail pipe 1 and a nozzle 4, wherein one end of the tail pipe 1 is fixedly sleeved with a bracket 2 for supporting, the circumferential side surface of the bracket 2 is provided with a fixing groove 201 for installing a rotating component, the height of the fixing groove 201 is half of the height of the bracket 2, the depth of the fixing groove 201 is half of the wall thickness of the bracket 2, the structural strength of the bracket 2 is ensured, a rolling bearing 3 is fixedly sleeved inside the fixing groove 201 for forming a rotating structure, the nozzle 4 is movably sleeved outside the bracket 2 and positioned on the rolling bearing 3, the nozzle 4 is provided inside the nozzle 4 with a limiting groove 401, the position and the size of the limiting groove 401 are respectively matched with the position and the size of the rolling bearing 3, the outer ring of the rolling bearing 3 is fixedly clamped inside the limiting groove 401, the bottom surface inside the nozzle 4 is provided with an, the inner column 403 is internally provided with a flow channel 404, the circumferential side surface of the bottom of the spray head 4 is provided with a spray channel 405, the spray channel 405 penetrates through the circumferential outer side surface of the spray head 4 and the flow channel 404, the spray channels 405 are uniformly circumferentially distributed on the circumferential outer side surface of the spray head 4 to ensure uniform spraying of the fire extinguishing agent, the circumferential outer side surface of the top of the spray head 4 is provided with a rack 402, the rack 402 is uniformly distributed on the circumferential outer side surface of the spray head 4, the outer side of the tail pipe 1 is fixedly sleeved with a fixing plate 5 for fixing the tail pipe 1, the top surface of the fixing plate 5 is provided with a fixing hole 501 for installing a fastener, the bottom surface of the fixing plate 5 is provided with a connecting piece 502 for connection, the bottom of the connecting piece 502 is fixedly provided with a shell 6 for supporting, the inner part of the shell 6 is fixedly sleeved with a motor 7 for output driving, the output shaft of the, the gear 8 and the nozzle 4 are driven to rotate through the rotation of the motor 7, so that the spraying range of the spraying channel 405 can rotate, and the spraying dead angle is eliminated.

Example two

Based on the first embodiment, as shown in fig. 1 and 4, a gas station oil depot fire extinguishing apparatus further includes three tanks 9, where three tanks 9 contain foam extinguishing agent, dry powder extinguishing agent and water, a regulating valve 901 is fixedly installed at an opening at a top of each tank 9 for controlling opening and closing of the tank 9, a connecting pipe 10 is fixedly installed at a top of the regulating valve 901 for guiding out the fire extinguishing agent inside the tank 9, a centralized box 11 is fixedly installed at one end of the connecting pipe 10 for performing a centralized function, a manifold 1101 is installed inside the centralized box 11, the number of the manifold 1101 is three, the three manifold 1101 respectively correspond to output ends of the connecting pipes 10 of the three tanks 9, a wireless transceiver 12 is fixedly installed on a front surface of the centralized box 11 for controlling the regulating valve 1101, and the wireless transceiver 12 is wirelessly connected with a control center, the wireless transceiver 12 and the regulating valve 901 are both electrically connected with an external power supply, the regulating valve 901 is a one-way electromagnetic reversing valve, the backflow of the fire extinguishing agent in the other tank bodies 9 is avoided, and the discharge pipe 13 is fixedly installed at the top of the centralized box 11 and used for conveying the fire extinguishing agent outwards.

The working principle is as follows: after the reason of having a fire and the intensity of a fire condition are judged, the different governing valve 901 of remote communication control through control center and wireless transceiver 12 is opened, make the fire extinguishing agent that corresponds carry for tail pipe 1 through connecting pipe 10 and discharging pipe 13 from jar body 9, motor 7 rotates this moment, drive gear 8 and shower nozzle 4 and rotate, and then make the inside fire extinguishing agent of tail pipe 1 spray through runner 404 and nozzle way 405, shower nozzle 4 rotates simultaneously, make the area of spraying the cover rotatory, eliminate the dead angle of spraying.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fire extinguishing device for a gas station oil depot comprises a tail pipe (1) and a spray head (4);

the method is characterized in that:

the fixed cover of one end of tail pipe (1) has been cup jointed and has been had support (2), fixed slot (201) has been seted up to the circumference side of support (2), antifriction bearing (3) have been cup jointed to the inside fixed of fixed slot (201), shower nozzle (4) have been cup jointed in the outside activity that is located antifriction bearing (3) in the outside of support (2), the bottom surface of shower nozzle (4) inside is equipped with interior post (403), runner (404) has been seted up to the inside of interior post (403), spout (405) have been seted up to the circumference side of shower nozzle (4) bottom, the circumference lateral surface at shower nozzle (4) top is equipped with strip tooth (402), strip tooth (402) personally submit evenly distributed in the circumference outside of shower nozzle (4), fixed the cup jointing in the outside of tail pipe (1) has fixed plate (5), fixed orifices (501) have been seted up to the top surface of fixed, the bottom surface of fixed plate (5) is equipped with connecting piece (502), the bottom fixed mounting of connecting piece (502) has shell (6), motor (7) have been cup jointed to the inside fixed of shell (6), fixed cover has been cup jointed gear (8) on the output shaft of motor (7), meshing connection between gear (8) and strip tooth (402).

2. A fire extinguishing apparatus for a gas station tank depot according to claim 1, wherein: still include a jar body (9), the quantity of the jar body (9) is three, and is three foam extinguishing agent, dry powder extinguishing agent and water are contained respectively to the inside of the jar body (9), the top opening part fixed mounting of the jar body (9) has governing valve (901), the top fixed mounting of governing valve (901) has connecting pipe (10), the one end fixed mounting of connecting pipe (10) has concentrated box (11), collecting pipe (1101) have been seted up to the inside of concentrated box (11), the quantity of collecting pipe (1101) is three, and is three collecting pipe (1101) correspond connecting pipe (10) the output of the three jar body (9) respectively, the front fixed mounting of concentrated box (11) has wireless transceiver (12), the top fixed mounting of concentrated box (11) has discharging pipe (13).

3. A fire extinguishing apparatus for a gas station tank depot according to claim 1, wherein: the height of the fixing groove (201) is half of the height of the support (2), and the depth of the fixing groove (201) is half of the wall thickness of the support (2).

4. A fire extinguishing apparatus for a gas station tank depot according to claim 1, wherein: limiting groove (401) have been seted up to the inside of shower nozzle (4), the position and the size of limiting groove (401) respectively with the position and the size looks adaptation of antifriction bearing (3), the fixed joint in the inside of limiting groove (401) of outer lane of antifriction bearing (3).

5. A fire extinguishing apparatus for a gas station tank depot according to claim 1, wherein: the spray channel (405) penetrates through the circumferential outer side face of the spray head (4) and the flow channel (404), and the spray channel (405) is uniformly and circumferentially distributed on the circumferential outer side face of the spray head (4).

6. A fire extinguishing apparatus for a gas station and a tank depot according to claim 2, wherein: the wireless transceiver (12) is in wireless connection with the control center, the wireless transceiver (12) and the regulating valve (901) are both electrically connected with an external power supply, and the regulating valve (901) is a one-way electromagnetic reversing valve.