Suspension type fire extinguisher

Abstract

The utility model discloses a suspension type fire extinguisher which comprises an integrated seat and a hanging ring, the hanging ring is installed at the top end of the integrated seat and is fixedly connected with the integrated seat, a material shell is installed at the bottom end of the integrated seat and is in threaded connection with the integrated seat, a limiting ring is installed on the outer wall of the material shell and is fixedly connected with the material shell, and the limiting ring is fixedly connected with the material shell. A plurality of sets of inner holes are formed in the surface of the material shell at equal intervals, an adjusting shell is arranged outside the material shell, the adjusting shell is in sliding connection with the material shell, the adjusting shell is in sliding connection with the limiting ring, a plurality of sets of outer holes are formed in the surface of the adjusting shell at equal intervals, and the outer holes and the inner holes are the same in diameter. A plurality of sets of rotating sleeves are arranged on the side wall of the integrated base at equal intervals. According to the utility model, not only is convenient linkage opening and closing for splashing dry powder for extinguishment realized, but also the fire extinguisher can be conveniently and repeatedly used and the flowing speed of the dry powder can be conveniently controlled and adjusted, and the use flexibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire extinguisher technical field, concretely is a kind of suspension type fire extinguisher. BACKGROUND

[0002] Suspension fire extinguisher is a kind of equipment for extinguishing fire, with suspension type design, it is applicable to various fire scenes, its main type includes suspension type dry powder fire extinguisher and suspension type liquid automatic fire extinguisher, suspension fire extinguisher is usually installed in the upper of the protected object by the way of hanging or wall mounting, with fast fire extinguishing speed, low drug toxicity, safe use and the like characteristics, the speed of traditional suspension type fire extinguisher is not convenient for adjusting dry powder discharge, to improve this situation, therefore, a kind of suspension type fire extinguisher is presented.

[0003] As the authorization announcement number CN211798414U discloses a kind of suspension type fire extinguisher, including tank, located the discharge pipe at the bottom of the tank, the tank is provided with connecting pipe at the discharge pipe and is equipped with fixed part at the bottom at the connecting pipe, the fixed part includes fixed head and the heat-absorbing sheet that is set on the fixed head, the outer side wall of the fixed head is equipped with multiple heat-absorbing rings, multiple heat-absorbing rings are evenly spaced along the length direction of the fixed head, at least one air passage is formed on the outer side wall of the heat-absorbing ring;

[0004] Although it has the effect of reducing the reaction time of fire extinguisher, but it does not solve the problem that the existing fire extinguisher is not convenient for linkage opening and closing to sprinkle dry powder fire extinguishing when in use, is not conducive to the repeated use and control adjustment speed of dry powder flow of fire extinguisher, affects the flexibility of use. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of suspension type fire extinguisher, to solve the problem that the fire extinguisher is not convenient for linkage opening and closing to sprinkle dry powder fire extinguishing in the above background art, is not conducive to the repeated use and control adjustment speed of dry powder flow of fire extinguisher, affects the flexibility of use.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of suspension type fire extinguisher, including integrated seat and lifting ring, the top end of the integrated seat is installed with lifting ring, and lifting ring is fixedly connected with integrated seat, the bottom end of the integrated seat is installed with material shell, and material shell is threadedly connected with integrated seat, limiting ring is installed on the outer wall of the material shell, and limiting ring is fixedly connected with material shell, the surface of the material shell is provided with multiple groups of inner holes at equal intervals, the outside of the material shell is provided with adjustment shell, and adjustment shell is slidably connected with material shell, and adjustment shell is slidably connected with limiting ring, the surface of the adjustment shell is provided with multiple groups of outer holes at equal intervals, and the diameter of outer hole and inner hole is same.

[0007] Preferably, the side wall of the integrated seat is provided with multiple groups of rotating sleeves at equal intervals, and the rotating sleeves are all provided with movable shafts at one end close to the integrated seat and are movably connected with the integrated seat through the movable shafts.

[0008] Preferably, the rotating sleeves are all provided with moving rods inside and the moving rods are slidably connected with the rotating sleeves.

[0009] Preferably, the moving rods are all provided with springs at one end close to the rotating sleeves and the other ends of the springs are connected with the rotating sleeves.

[0010] Preferably, the moving rods are all provided with rotating arms at one end away from the rotating sleeves, the rotating arms are all provided with rotating shafts at one end close to the integrated seat and are movably connected with the integrated seat through the rotating shafts.

[0011] Preferably, the moving rods are all provided with hinged shafts at one end close to the rotating arms and are movably connected with the rotating arms through the hinged shafts.

[0012] Preferably, the inner walls of the rotating arms are all provided with protective shells and the protective shells are fixedly connected with the rotating arms.

[0013] Preferably, the outer walls of the protective shells are all provided with closing buckles and the lower part of the shell is provided with a combustible ring which is sleeved on the surface of the closing buckle.

[0014] Compared with the prior art, the fire extinguisher has the advantages that: the fire extinguisher not only realizes convenient linkage opening and closing and sprinkling dry powder for extinguishing fire, facilitates repeated use and control of the fire extinguisher and adjustment of the speed of dry powder flow, but also improves the flexibility of use.

[0015] (1) by pouring the dry powder into the inside of the shell and installing the shell at the bottom end of the integrated seat, rotating the multiple protective shells, driving the rotating arms to rotate around the rotating shafts, driving the moving rods to slide in the rotating sleeves through the hinged shafts of the rotating arms, driving the rotating sleeves to rotate around the movable shafts through the moving rods, pulling the springs by the moving rods, closing the multiple protective shells together, then sleeving the combustible ring on the closing buckle to keep the protective shells in the closed state, and then hanging the fire extinguisher at the use place through the lifting ring, when a fire occurs, the combustible ring is automatically melted after being burned by the flame, the moving rods are driven to contract by the elasticity of the springs, the rotating arms are driven to open around the rotating shafts through the hinged shafts of the moving rods, and the dry powder flows out from the inner hole and the outer hole, so that the flame is extinguished by the dry powder, and after single use, the above operation is repeated to complete the suspension installation to realize convenient linkage opening and closing and sprinkling dry powder for extinguishing fire, facilitating repeated use of the fire extinguisher.

[0016] (2) by when the need to adjust the speed of dry powder out, rotating the adjustment shell, the adjustment shell in the surface of the shell, the adjustment shell is driven by the outer hole moves and the adjustment shell side wall covers half of the inner hole, thereby adjusting the aperture of the inner hole, and then to adjust the control speed of dry powder out, facilitate the adjustment control of dry powder out speed, improve the flexibility of use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is three-dimensional structure schematic diagram of the utility model's protective shell;

[0019] Figure 3 It is side view cross section structure schematic diagram of the utility model;

[0020] Figure 4 It is three-dimensional structure schematic diagram of the utility model's adjustment shell;

[0021] Figure 5 It is three-dimensional structure schematic diagram of the utility model's shell.

[0022] In the drawing: 1, integrated seat; 2, lifting ring; 3, protective shell; 4, rotating arm; 5, flammable ring; 6, adjustment shell; 7, movable shaft; 8, rotating sleeve; 9, spring; 10, moving rod; 11, hinged shaft; 12, closure buckle; 13, shell; 14, rotating shaft; 15, outer hole; 16, limiting ring; 17, inner hole. DETAILED DESCRIPTION

[0023] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0024] Please refer to Figures 1-5 The utility model provides an embodiment: a suspension type fire extinguisher, including integrated seat 1 and lifting ring 2, integrated seat 1's top end is installed with lifting ring 2, and lifting ring 2 is fixedly connected with integrated seat 1, and the bottom of integrated seat 1 is installed with shell 13, and shell 13 is screwly connected with integrated seat 1, and the outer wall of shell 13 is installed with limiting ring 16, and limiting ring 16 is fixedly connected with shell 13, and the surface of shell 13 is provided with multiple groups of inner holes 17 at equal intervals, and the outside of shell 13 is provided with adjustment shell 6, and adjustment shell 6 is slidably connected with shell 13, and adjustment shell 6 is slidably connected with limiting ring 16, and the surface of adjustment shell 6 is provided with multiple groups of outer holes 15 at equal intervals, and the diameter of outer hole 15 and inner hole 17 is same.

[0025] The dry powder is poured into the inside of the material shell 13, and the material shell 13 is installed at the bottom end of the integrated seat 1. The plurality of protective shells 3 are rotated, the rotating arms 4 are driven to rotate around the rotating shaft 14, the moving rods 10 are driven to slide in the rotating sleeves 8 through the hinged shafts 11, the rotating sleeves 8 are driven to rotate around the movable shaft 7 by the moving rods 10, the springs 9 are pulled by the moving rods 10, the plurality of protective shells 3 are closed together, then the combustible ring 5 is sleeved on the closing buckle 12, the protective shells 3 are kept in the closed state under the cooperation of the plurality of closing buckles 12 and the combustible ring 5, then the fire extinguisher is hung at the use place through the lifting ring 2. When the fire occurs, the combustible ring 5 is automatically melted after being burned by the flame, the moving rods 10 are driven to contract by the elastic effect of the springs 9, the rotating arms 4 are driven to open around the rotating shaft 14 by the moving rods 10 through the hinged shafts 11, the dry powder flows out from the inner holes 17 and the outer holes 15, so that the flame is extinguished by the dry powder. After a single use, the dry powder is added into the inside of the material shell 13 again, the above operation is repeated, and the fire extinguisher can be repeatedly used after being hung and installed, so that the dry powder is conveniently sprayed and sprinkled to extinguish the fire, and the fire extinguisher is conveniently reused.

[0026] A plurality of rotating sleeves 8 are arranged on the side wall of the integrated seat 1 at equal intervals. The rotating sleeves 8 are all installed with movable shafts 7 at one end close to the integrated seat 1, and are movably connected with the integrated seat 1 through the movable shafts 7. The inside of the rotating sleeves 8 is all provided with moving rods 10, and the moving rods 10 are slidably connected with the rotating sleeves 8.

[0027] The moving rods 10 are all installed with springs 9 at one end close to the rotating sleeves 8, and the other end of the springs 9 is connected with the rotating sleeves 8. The moving rods 10 are all provided with rotating arms 4 at one end away from the rotating sleeves 8. The rotating arms 4 are all installed with rotating shafts 14 at one end close to the integrated seat 1, and are movably connected with the integrated seat 1 through the rotating shafts 14.

[0028] The moving rods 10 are all provided with hinged shafts 11 at one end close to the rotating arms 4, and are movably connected with the rotating arms 4 through the hinged shafts 11.

[0029] The inner walls of the rotating arms 4 are all installed with protective shells 3, and the protective shells 3 are fixedly connected with the rotating arms 4. The outer walls of the protective shells 3 are all installed with closing buckles 12. The lower part of the material shell 13 is provided with a combustible ring 5, and the combustible ring 5 is sleeved on the surface of the closing buckle 12.

[0030] When the speed of the dry powder flowing out needs to be adjusted, the adjusting shell 6 is rotated, the adjusting shell 6 is rotated on the surface of the material shell 13, the limiting ring 16 provides movable limiting support for the adjusting shell 6, the outer hole 15 is moved by the adjusting shell 6, and the side wall of the adjusting shell 6 covers half of the inner hole 17, so that the aperture of the inner hole 17 is adjusted, and then the speed of the dry powder flowing out is adjusted, the adjustment and control of the speed of the dry powder flowing out are facilitated, and the flexibility of use is improved.

[0031] Working principle: The dry powder is poured into the inside of the material shell 13, and the material shell 13 is installed at the bottom end of the integrated seat 1, a plurality of protective shells 3 are rotated, the rotating arm 4 is rotated about the rotating shaft 14 by the protective shell 3, the moving rod 10 is slid in the rotating sleeve 8 by the rotating arm 4 through the hinged shaft 11, and the rotating sleeve 8 is rotated about the movable shaft 7 by the moving rod 10, the spring 9 is pulled by the moving rod 10, the plurality of protective shells 3 are closed together, then the combustible ring 5 is sleeved on the closing buckle 12, the protective shell 3 is kept in a closed state under the cooperation of the plurality of closing buckles 12 and the combustible ring 5, then the fire extinguisher is hung at a use position through the lifting ring 2, when a fire occurs, the combustible ring 5 is automatically fused after being burned by the flame, the moving rod 10 is retracted by the spring 9, the rotating arm 4 is opened about the rotating shaft 14 by the moving rod 10 through the hinged shaft 11, the dry powder flows out from the inner hole 17 and the outer hole 15, and then the flame is extinguished by the dry powder, after a single use, the dry powder is added into the inside of the material shell 13 again, and the above operation is repeated to complete the suspension installation, so that the fire extinguisher can be repeatedly used, when the speed of the dry powder flowing out needs to be adjusted, the adjusting shell 6 is rotated, the adjusting shell 6 is rotated on the surface of the material shell 13, the limiting ring 16 provides movable limiting support for the adjusting shell 6, the outer hole 15 is moved by the adjusting shell 6, and the side wall of the adjusting shell 6 covers half of the inner hole 17, so that the aperture of the inner hole 17 is adjusted, and then the speed of the dry powder flowing out is adjusted, and the above is the whole use content of the suspension type fire extinguisher.

[0032] The above is only a preferred embodiment of the present application, and does not limit the present application in any form, although the present application has been disclosed as above with a preferred embodiment, however, it is not intended to limit the present application, any person skilled in the art can make some changes or modifications to the above disclosed technical content without departing from the technical solution range of the present application, as long as the changes or modifications are equivalent, any indirect modification, equivalent change and modification made to the above embodiment according to the technical essence of the present application still belong to the range of the technical solution of the present application.

Claims

1. A suspended fire extinguisher comprising an integrated seat (1) and a hanger ring (2), characterized in that: The top end of the integrated seat (1) is provided with a lifting ring (2), and the lifting ring (2) is fixedly connected with the integrated seat (1); the bottom end of the integrated seat (1) is provided with a material shell (13), and the material shell (13) is threadedly connected with the integrated seat (1); a limiting ring (16) is arranged on the outer wall of the material shell (13) and fixedly connected with the material shell (13); a plurality of groups of inner holes (17) are arranged on the surface of the material shell (13) at equal intervals; an adjusting shell (6) is arranged outside the material shell (13) and slidably connected with the material shell (13), and the adjusting shell (6) is slidably connected with the limiting ring (16); a plurality of groups of outer holes (15) are arranged on the surface of the adjusting shell (6) at equal intervals, and the diameters of the outer holes (15) and the inner holes (17) are the same.

2. A pendant fire extinguisher according to claim 1, wherein: A plurality of groups of rotating sleeves (8) are arranged on the side wall of the integrated seat (1) at equal intervals; the rotating sleeves (8) are all provided with movable shafts (7) at one end close to the integrated seat (1), and the rotating sleeves (8) are movably connected with the integrated seat (1) through the movable shafts (7).

3. A pendant fire extinguisher according to claim 2, wherein: The rotating sleeves (8) are all provided with movable rods (10) inside and slidably connected with the rotating sleeves (8).

4. A pendant fire extinguisher according to claim 3, wherein: The movable rods (10) are all provided with springs (9) at one end close to the rotating sleeves (8), and the other ends of the springs (9) are connected with the rotating sleeves (8).

5. A pendant fire extinguisher according to claim 3, wherein: The movable rods (10) are all provided with rotating arms (4) at one end away from the rotating sleeves (8); the rotating arms (4) are all provided with rotating shafts (14) at one end close to the integrated seat (1), and the rotating arms (4) are movably connected with the integrated seat (1) through the rotating shafts (14).

6. A pendant fire extinguisher according to claim 3, wherein: The movable rods (10) are all provided with hinged shafts (11) at one end close to the rotating arms (4), and the movable rods (10) are movably connected with the rotating arms (4) through the hinged shafts (11).

7. A pendant fire extinguisher according to claim 5, wherein: The rotating arms (4) are all provided with protective shells (3) on the inner walls thereof and fixedly connected with the rotating arms (4).

8. A pendant fire extinguisher according to claim 7, wherein: The protective shells (3) are all provided with closure buckles (12) on the outer walls thereof, and the material shell (13) is provided with a combustible ring (5) below and sleeved on the surface of the closure buckles (12).

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