A fixed dry powder fire extinguisher

Abstract

The utility model discloses a fixed dry powder fire extinguisher, which includes: a placement cylinder, the side end of the placement cylinder is fixedly connected to a mounting plate through a fixing rod, a dry powder can is sleeved in the placement cylinder, the upper end of the dry powder can is fixedly connected to a fixing block, the outer surface of the dry powder can is sleeved with a protective sleeve, the upper end of the protective sleeve is fixedly connected to a strip, and the strip is fixedly connected to the fixing block through rivets; a rotating plate, the rear end of the rotating plate is fixedly connected to an end of the mounting plate away from the placement cylinder, and the rotating plate is rotatably connected to a storage box through a rotating shaft. The protective mechanism composed of the fixing block, the protective sleeve, the strip and the rivet can prevent the outer surface of the fire extinguisher from being scratched and corroded, and the protectiveness of the dry powder fire extinguisher is improved; the storage type placement mechanism composed of the storage box, the rotating shaft, the rotating plate, the buckle, the card slot, the unlocking button, the mounting plate, the fixing rod and the placement cylinder is convenient to use and is conducive to use in emergency situations.

Description

Technical Field

[0001] The utility model relates to the technical field of fire extinguishers, in particular to a fixed dry powder fire extinguisher. Background Art

[0002] The outer surface of the existing fixed dry powder fire extinguisher is easily scratched and corroded by the outside world during long-term storage and use, which will cause damage to the fire extinguisher and is not conducive to the normal use of the fire extinguisher; the storage method of the fire extinguisher is not conducive to quick access and timely response to emergencies. A Chinese patent discloses a "fixed adjustable angle dry powder fire extinguisher" with the application number "CN202023153498.5", which includes a bottle body and an adjustment mechanism. A mixing mechanism is provided inside the bottle body. The mixing mechanism includes a main pipe, and a plurality of branch pipes are fixedly provided at the outer end of the main pipe. The branch pipes and the outer ends of the main pipe are both provided with a plurality of through holes, and a second bevel gear is provided on the top of the branch pipe. The utility model sets a mixing mechanism, and while spraying dry powder for fire extinguishing, uses flowing high-pressure gas to drive the blades and blade shafts to rotate, thereby driving the branch pipes and main pipes inside the bottle to rotate, stirring the dry powder, and then cooperating with the flowing high-pressure gas, the dry powder inside the bottle is fully and evenly mixed with the high-pressure gas, so that the concentration of the dry powder sprayed during the fire extinguishing process is uniform, avoiding blockage caused by accumulation of dry powder, and there is no need to manually shake the bottle for mixing during the fire extinguishing process, which is more convenient. However, the fire extinguisher is prone to scratches and corrosion during long-term storage and use, which will cause damage to the fire extinguisher and is not conducive to the normal use of the fire extinguisher; the process of taking the fire extinguisher is inconvenient, which is not conducive to emergency response. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a fixed dry powder fire extinguisher. A protective mechanism is composed of a fixed block, a protective cover, a strip and a rivet, which can prevent the outer surface of the fire extinguisher from being scratched and corroded, and the protectiveness of the dry powder fire extinguisher is improved; a storage box, a rotating shaft, a rotating plate, a buckle, a card slot, an unlocking button, a mounting plate, a fixed rod and a placement tube are used to form a storage placement mechanism, which is easy to take and is conducive to use in emergency situations.

[0004] The utility model also provides the above-mentioned fixed dry powder fire extinguisher, comprising: a placement cylinder, the side end of the placement cylinder is fixedly connected to a mounting plate through a fixing rod, a dry powder can is sleeved in the placement cylinder, the upper end of the dry powder can is fixedly connected to a fixing block, the outer surface of the dry powder can is sleeved with a protective sleeve, the upper end of the protective sleeve is fixedly connected to a strip, and the strip is fixedly connected to the fixing block through rivets; a rotating plate, the rear end of the rotating plate is fixedly connected to an end of the mounting plate away from the placement cylinder, and the rotating plate is rotatably connected to a storage box through a rotating shaft.

[0005] According to the fixed dry powder fire extinguisher of the utility model, a control valve is arranged at the upper end of the dry powder tank, which is convenient for using the fire extinguisher. A powder spraying pipe is fixedly connected to the front end of the control valve, which is conducive to accurate powder spraying.

[0006] According to the fixed dry powder fire extinguisher of the utility model, the protective sleeve is sleeved with the placement tube, so that the structure is compact. The side end of the protective sleeve is fitted with the side inner wall of the placement tube, so that the structure is compact.

[0007] According to the fixed dry powder fire extinguisher of the utility model, the rear end of the rotating plate is fixedly connected with a buckle to improve the stability of the rotating plate when it is closed. The front end of the rotating plate is provided with a rectangular groove to facilitate the opening of the rotating plate.

[0008] According to the fixed dry powder fire extinguisher described in the utility model, a card slot is provided at the front end of the storage box to improve the stability of the rotating plate when it is closed. The card slot is engaged with the buckle, which is conducive to the stable closure of the rotating plate. An unlocking button is provided at the right end of the storage box to facilitate the opening of the rotating plate.

[0009] According to the fixed dry powder fire extinguisher of the utility model, the lower inner wall of the storage box abuts against the lower end of the dry powder tank, making the structure compact.

[0010] According to the fixed dry powder fire extinguisher of the utility model, the upper inner wall of the storage box abuts against the upper end of the dry powder tank, making the structure compact.

[0011] According to the fixed dry powder fire extinguisher of the utility model, the side end of the storage box is fixedly connected with a mounting frame, which is convenient for installation and fixing. The mounting frame is provided with mounting holes, which is conducive to stable installation. Beneficial Effects

[0012] 1. Compared with the prior art, the fixed dry powder fire extinguisher has a protective mechanism composed of a fixed block, a protective cover, a strip and a rivet, which can prevent the outer surface of the fire extinguisher from being scratched and corroded, and the protectiveness of the dry powder fire extinguisher is improved.

[0013] 2. Compared with the prior art, the fixed dry powder fire extinguisher is composed of a storage box, a rotating shaft, a rotating plate, a buckle, a card slot, an unlocking button, a mounting plate, a fixing rod and a placement tube to form a storage placement mechanism, which is easy to take and is conducive to use in emergency situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the structure of a fixed dry powder fire extinguisher of the utility model;

[0016] Figure 2It is a top view structural diagram of the fixed dry powder fire extinguisher of the utility model;

[0017] Figure 3 It is a schematic diagram of the longitudinal cross-section structure of the fixed dry powder fire extinguisher of the utility model;

[0018] Figure 4 The figure is a schematic diagram of the transverse cross-sectional structure of the fixed dry powder fire extinguisher of the utility model.

[0019] Legend:

[0020] 1. Dry powder tank; 2. Control valve; 3. Turn plate; 4. Rotating shaft; 5. Mounting frame; 6. Storage box; 7. Unlocking button; 8. Mounting hole; 9. Card slot; 10. Placement tube; 11. Fixing rod; 12. Mounting plate; 13. Buckle; 14. Rivet; 15. Strip; 16. Fixing block; 17. Powder spraying tube; 18. Protective cover; 19. Rectangular groove. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment is a fixed dry powder fire extinguisher, which includes: a placement cylinder 10, the side end of the placement cylinder 10 is fixedly connected to a mounting plate 12 through a fixing rod 11 to fix the placement cylinder, a dry powder tank 1 is sleeved in the placement cylinder 10 to store dry powder for fire extinguishing, a control valve 2 is provided at the upper end of the dry powder tank 1 to control the powder spraying, a powder spraying pipe 17 is fixedly connected to the front end of the control valve 2 to spray dry powder for fire extinguishing, a fixing block 16 is fixedly connected to the upper end of the dry powder tank 1 for docking and fixing, a protective sleeve 18 is sleeved on the outer surface of the dry powder tank 1 to protect the outer surface of the dry powder tank to prevent scratching and corrosion, a strip 15 is fixedly connected to the upper end of the protective sleeve 18 for docking and fixing, the strip 15 is fixedly connected to the fixing block 16 through a rivet 14 to form a firm structure, the protective sleeve 18 is sleeved with the placement cylinder 10 to form a compact structure, and the side end of the protective sleeve 18 fits with the side inner wall of the placement cylinder 10 to form a tight structure;

[0023] The rotating plate 3, the rear end of the rotating plate 3 is fixedly connected to the end of the mounting plate 12 away from the placement tube 10 to form a mounting structure of the fixed plate, the rear end of the rotating plate 3 is fixedly connected with a buckle, which is engaged with the slot, and the front end of the rotating plate 3 is provided with a rectangular groove 19. When the rotating plate is opened, the rotating plate 3 is rotatably connected to the storage box 6 through the rotating shaft 4 to store the dry powder fire extinguisher. The front end of the storage box 6 is provided with a slot 9, which is engaged with the buckle, and the slot 9 is engaged with the buckle 13 to form a snap-on structure. An unlocking button 7 is provided at the right end of the storage box 6 to unlock and open the rotating plate. The lower inner wall of the storage box 6 abuts against the lower end of the dry powder tank 1 to form a compact structure, and the upper inner wall of the storage box 6 abuts against the upper end of the dry powder tank 1 to form a compact structure. The side end of the storage box 6 is fixedly connected with the mounting frame 5 for installation and fixing. The mounting frame 5 is provided with a mounting hole 8 for stable installation.

[0024] Working principle: Use a fixed dry powder fire extinguisher to extinguish fire in an emergency. Open the rotating plate 3 through the unlocking button 7, take out the dry powder tank 1 from the placement tube 10, and control the dry powder tank 1 to spray powder through the control valve 2 at the upper end of the dry powder tank 1. The powder spraying pipe 17 of the dry powder tank 1 will spray dry powder to extinguish the fire; the protective cover 18 on the outer surface of the dry powder tank 1 can protect the dry powder tank 1 to prevent the dry powder tank 1 from being scratched and corroded, which is conducive to the long-term storage of the dry powder tank 1.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A fixed dry powder fire extinguisher, characterized in that: include: A placement cylinder (10), wherein the side end of the placement cylinder (10) is fixedly connected to a mounting plate (12) via a fixing rod (11), a dry powder tank (1) is sleeved inside the placement cylinder (10), the upper end of the dry powder tank (1) is fixedly connected to a fixing block (16), a protective sleeve (18) is sleeved on the outer surface of the dry powder tank (1), the upper end of the protective sleeve (18) is fixedly connected to a strip (15), and the strip (15) is fixedly connected to the fixing block (16) via a rivet (14); A rotating plate (3), the rear end of the rotating plate (3) being fixedly connected to an end of the mounting plate (12) away from the placement cylinder (10), and the rotating plate (3) being rotatably connected to the storage box (6) via a rotating shaft (4).

2. A fixed dry powder fire extinguisher according to claim 1, characterized in that: A control valve (2) is provided at the upper end of the dry powder tank (1), and a powder spraying pipe (17) is fixedly connected to the front end of the control valve (2).

3. A fixed dry powder fire extinguisher according to claim 1, characterized in that: The protective sleeve (18) is sleeved with the placement tube (10), and the side end of the protective sleeve (18) is in contact with the side inner wall of the placement tube (10).

4. A fixed dry powder fire extinguisher according to claim 1, characterized in that: A buckle is fixedly connected to the rear end of the rotating plate (3), and a rectangular groove (19) is provided at the front end of the rotating plate (3).

5. A fixed dry powder fire extinguisher according to claim 1, characterized in that: The front end of the storage box (6) is provided with a card slot (9), the card slot (9) is engaged with a buckle (13), and the right end of the storage box (6) is provided with an unlocking button (7).

6. A fixed dry powder fire extinguisher according to claim 1, characterized in that: The lower inner wall of the storage box (6) abuts against the lower end of the dry powder tank (1).

7. A fixed dry powder fire extinguisher according to claim 1, characterized in that: The upper inner wall of the storage box (6) abuts against the upper end of the dry powder tank (1).

8. A fixed dry powder fire extinguisher according to claim 1, characterized in that: A side end of the storage box (6) is fixedly connected to a mounting frame (5), and a mounting hole (8) is provided in the mounting frame (5).

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