CN211288971U - Novel gas fire extinguishing tank safety valve - Google Patents

Abstract

The utility model discloses a novel gas fire-extinguishing pot safety valve, which comprises a tank body, the top embedding of the jar body is connected with the siphon, the one end fixedly connected with valve body of the jar body is kept away from to the siphon, the top fixedly connected with handle frame of valve body, the portable handle of top fixedly connected with of handle frame, the top of portable handle is provided with presses the handle, press the top fixedly connected with fixing base of handle, the equal fixedly connected with mount in fixing base top both ends. The utility model discloses in, can drive threaded bolt limit through first gear and rotate the limit and remove to make threaded bolt can drive through the thread groove, thereby can drive safe inserted bar through the push pedal and shift out the safety hole automatically, thereby can control safe inserted bar and to the fixed of carrying handle and pressing down the handle, can protect safe inserted bar, thereby protect the valve switch of fire extinguishing chamber, prevent that the pedestrian from touching carelessly and causing jar interior gas loss.

Description

Novel gas fire extinguishing tank safety valve

Technical Field

The utility model relates to a fire extinguishing tank safety valve technical field especially relates to a novel gaseous fire extinguishing tank safety valve.

Background

The fire extinguisher is a portable fire extinguishing tool, and chemical articles are placed in the fire extinguisher for rescuing and extinguishing fire. The fire extinguisher is one of common fire-proof facilities, is stored in public places or places where fire disasters may happen, and different fire extinguishers of different types are filled with different components and are specially designed for different fires. When in use, attention must be paid to avoid adverse effect and danger, and the fire extinguishers are various and can be divided into the following according to the moving modes: hand-held and cart-based; the power sources for driving the fire extinguishing agent can be divided into: gas storage bottle type, pressure storage type, chemical reaction type; the fire extinguishing agent filled in the fire extinguishing agent can be divided into: foams, dry powders, alkyl halides, carbon dioxide, clear water, and the like;

the current fire extinguishing pot safety valve has certain drawback, the fire extinguisher is controlled to the commonly used portable fire extinguishing pot all to adopt press switch to put out a fire, when using, at first will extract the safe contact pin, then press, because the fire extinguishing pot does not use for a long time and can lead to safe contact pin difficult extraction, influence people and use, secondly, the fire extinguishing pot is placed at public occasion usually, its pedestrian extracts carelessly very easily, cause jar interior gas to spill over easily, cause certain loss.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that prior art exists, the utility model discloses a technical problem who solves is: the safety contact pin is at first to extract when using to current fire extinguishing pot safety valve, then presses down, because the fire extinguishing pot does not use for a long time and can lead to the safety contact pin to be difficult for extracting, influences people and uses, and secondly, the fire extinguishing pot is placed at public occasion usually, and its pedestrian extracts carelessly very easily, causes jar interior gas to spill over easily, causes certain loss.

In order to solve the technical problem, the utility model adopts the following technical scheme: a novel safety valve of a gas fire-extinguishing pot comprises a pot body, wherein a siphon is embedded and connected with the top of the pot body, one end of the siphon, which is far away from the pot body, is fixedly connected with a valve body, the top of the valve body is fixedly connected with a handle frame, the top of the handle frame is fixedly connected with a portable handle, the top of the portable handle is provided with a pressing handle, the top of the pressing handle is fixedly connected with a fixed seat, two ends of the top of the fixed seat are fixedly connected with fixed frames, the inner sides of the two fixed frames are jointly provided with a rotating rod, the outer surfaces of two ends of the rotating rod are respectively sleeved with a first gear, two sides of the fixed seat are respectively provided with a threaded groove, two sides of the fixed seat are respectively connected with a threaded bolt through threaded grooves and threads, the first gear is meshed with the, the top fixedly connected with fixed plate of pressing the handle, and the fixed plate is two of symmetry, two the inboard of fixed plate all rotates through the bearing and is connected with the threaded rod, and the threaded rod is connected with the meshing of second gear, the top fixedly connected with motor of fixed plate, and the output shaft and the threaded rod fixed connection of motor, the bottom fixedly connected with motor cabinet of motor, and the motor cabinet with press handle fixed connection.

Preferably, a rotating shaft is provided between the carrying handle and the pressing handle, and the carrying handle is rotatably connected to the pressing handle via the rotating shaft. The technical characteristics have the functions that: through the connection of the rotating shaft between the hand-held handle and the pressing handle, people can carry the fire extinguishing tank to use the pressing handle, so that fire can be directly extinguished.

Preferably, the inner sides of the two fixing frames are provided with bearings corresponding to the positions of the rotating rods, and the rotating rods are rotatably connected with the two fixing frames through the bearings. The technical characteristics have the functions that: through the bearing that sets up, can make the rotary rod pass through the bearing and rotate between two mounts to can drive the gear on the mount and rotate.

Preferably, one end of each of the two threaded latches, which is far away from the fixed seat, is rotatably connected with a push plate through a bearing, and the inner sides of the two push plates are fixedly connected with safety insertion rods. The technical characteristics have the functions that: through being provided with the push pedal, can make the push pedal drive safe inserted bar and remove to can fix pressing the handle, prevent the touching and open the gas tank valve.

Preferably, the top of the pressing handle is fixedly connected with a protective cover, and the fixing plate is fixedly connected with the protective cover. The technical characteristics have the functions that: through the protection casing that sets up, can protect pivoted device, prevent that the rainwater from drenching it and causing and rust, prevent to influence next use.

Preferably, one side of the valve body is fixedly connected with a pressure gauge. The technical characteristics have the functions that: the pressure inside the tank body can be conveniently observed by people through the pressure gauge, so that the pressure can be conveniently used by people next time.

Compared with the prior art, the utility model discloses at least, following advantage has:

through the arrangement of the threaded rod, the second gear, the rotary rod, the first gear, the motor, the fixed plate, the fixed frame, the threaded bolt, the threaded groove, the push plate, the safety insertion rod, the portable handle and the pressing handle, the motor can drive the threaded rod to rotate, the threaded rod can rotate on a fixed position through the fixed plate, so that the threaded rod drives the second gear to rotate, the second gear can drive the rotary rod to rotate on the fixed position through the fixed frame, the rotary rod can drive the first gear to automatically rotate, the first gear can drive the threaded bolt to move while rotating, so that the threaded bolt can be driven through the threaded groove, so that the safety insertion rod can be driven by the push plate to automatically move out of the safety hole, the fixation of the safety insertion rod on the portable handle and the pressing handle can be controlled, the safety insertion rod can be protected, and the valve switch of the fire extinguishing tank can, prevent that the pedestrian from touching carelessly and causing the interior gas loss of jar.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the connection between the carrying handle and the pressing handle of the present invention;

fig. 3 is a side view of fig. 2 of the present invention.

In the figure, 1, a tank body; 2. a valve body; 3. a siphon tube; 4. a handle frame; 5. a carrying handle; 6. pressing the handle; 7. a threaded rod; 8. rotating the rod; 9. a first gear; 10. a fixed mount; 11. a threaded latch; 12. a fixed seat; 13. a protective cover; 14. a motor; 15. a motor base; 16. a fixing plate; 17. a rotating shaft; 18. a safety insertion rod; 19. pushing the plate; 20. a second gear; 21. a thread groove; 22. and a pressure gauge.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, the present invention provides an embodiment:

example 1: a novel safety valve of a gas fire-extinguishing pot comprises a pot body 1, a siphon pipe 3 is embedded and connected with the top of the pot body 1, one end of the siphon pipe 3, which is far away from the pot body 1, is fixedly connected with a valve body 2, the top of the valve body 2 is fixedly connected with a handle frame 4, the top of the handle frame 4 is fixedly connected with a portable handle 5, the top of the portable handle 5 is provided with a pressing handle 6, the top of the pressing handle 6 is fixedly connected with a fixed seat 12, both ends of the top of the fixed seat 12 are fixedly connected with fixed seats 10, the inner sides of the two fixed seats 10 are jointly provided with a rotating rod 8, the outer surfaces of both ends of the rotating rod 8 are respectively sleeved with a first gear 9, both sides of the fixed seat 12 are respectively provided with a threaded groove 21, both sides of the fixed seat 12 are respectively connected with a threaded bolt 11 through the, press the top fixedly connected with fixed plate 16 of handle 6, and fixed plate 16 is two of symmetry, and the inboard of two fixed plates 16 all is connected with threaded rod 7 through the bearing rotation, and threaded rod 7 is connected with the meshing of second gear 20, the top fixedly connected with motor 14 of fixed plate 16, and the output shaft of motor 14 and threaded rod 7 fixed connection, the bottom fixedly connected with motor cabinet 15 of motor 14, and motor cabinet 15 with press handle 6 fixed connection.

A rotating shaft 17 is arranged between the carrying handle 5 and the pressing handle 6, and the carrying handle 5 is rotatably connected with the pressing handle 6 through the rotating shaft 17; bearings are arranged on the inner sides of the two fixing frames 10 corresponding to the positions of the rotating rod 8, and the rotating rod 8 is rotatably connected with the two fixing frames 10 through the bearings; one ends of the two threaded latches 11, which are far away from the fixed seat 12, are rotatably connected with push plates 19 through bearings, and the inner sides of the two push plates 19 are fixedly connected with safety inserted rods 18; the top of the pressing handle 6 is fixedly connected with a protective cover 13, and the fixing plate 16 is fixedly connected with the protective cover 13; one side of the valve body 2 is fixedly connected with a pressure gauge 22.

The working principle of the device is as follows: firstly, the motor 14 is turned on, the motor 14 drives the threaded rod 7 to rotate, so that the threaded rod 7 rotates at a fixed position between two fixing plates 16, the threaded rod 7 rotates to drive the second gear 20 to rotate automatically, the second gear 20 can drive the rotary rod 8 to rotate at a fixed position between two fixing frames 10, the rotary rod 8 rotates to drive the two first gears 9 to rotate automatically, the first gears 9 can drive the two threaded latches 11 to move in the threaded grooves 21 at two sides of the fixing base 12, the two threaded grooves 21 move to drive the two push plates 19 to move, the two push plates 19 move to drive the safety insertion rod 18 to be pulled out of a positioning hole between the lifting handle 5 and the pressing handle 6, so that the valve body 2 can be opened by pressing the pressing handle 6, gas in the tank body 1 can be sprayed out through an outlet of the valve body 2, the operation is simple, has certain practicability.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (6)

1. The utility model provides a novel gas fire-extinguishing tank safety valve, includes jar body (1), its characterized in that: the novel multifunctional pot is characterized in that a siphon tube (3) is embedded and connected to the top of the pot body (1), one end, far away from the pot body (1), of the siphon tube (3) is fixedly connected with a valve body (2), the top of the valve body (2) is fixedly connected with a handle frame (4), the top of the handle frame (4) is fixedly connected with a hand-held handle (5), the top of the hand-held handle (5) is provided with a pressing handle (6), the top of the pressing handle (6) is fixedly connected with a fixing seat (12), two ends of the top of the fixing seat (12) are fixedly connected with fixing frames (10), the inner sides of the two fixing frames (10) are jointly provided with a rotating rod (8), the outer surfaces of two ends of the rotating rod (8) are respectively sleeved with a first gear (9), thread grooves (21) are respectively formed in two sides of the fixing seat (12), and thread latches (11) are, and first gear (9) are connected with threaded bolt (11) meshing, the surface central point of rotary rod (8) puts fixedly connected with second gear (20), top fixedly connected with fixed plate (16) of pressing handle (6), and fixed plate (16) are two of symmetry, two the inboard of fixed plate (16) all is connected with threaded rod (7) through the bearing rotation, and threaded rod (7) are connected with second gear (20) meshing, the top fixedly connected with motor (14) of fixed plate (16), and the output shaft and the threaded rod (7) fixed connection of motor (14), the bottom fixedly connected with motor cabinet (15) of motor (14), and motor cabinet (15) with press handle (6) fixed connection.

2. The new gas fire-extinguishing tank safety valve according to claim 1, characterized in that: a rotating shaft (17) is arranged between the portable handle (5) and the pressing handle (6), and the portable handle (5) is rotatably connected with the pressing handle (6) through the rotating shaft (17).

3. The new gas fire-extinguishing tank safety valve according to claim 1, characterized in that: the position of the inner side of the two fixing frames (10) corresponding to the rotating rod (8) is provided with a bearing, and the rotating rod (8) is rotatably connected with the two fixing frames (10) through the bearing.

4. The new gas fire-extinguishing tank safety valve according to claim 1, characterized in that: two equal bearing rotation of one end of threaded bolt (11) far away from fixing base (12) is connected with push pedal (19), two equal fixedly connected with safety inserted bar (18) in inboard of push pedal (19).

5. The new gas fire-extinguishing tank safety valve according to claim 1, characterized in that: the top of the pressing handle (6) is fixedly connected with a protective cover (13), and the fixing plate (16) is fixedly connected with the protective cover (13).

6. The new gas fire-extinguishing tank safety valve according to claim 1, characterized in that: one side of the valve body (2) is fixedly connected with a pressure gauge (22).

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