CN218961647U

CN218961647U - Cart type dry powder fire extinguishing device

Info

Publication number: CN218961647U
Application number: CN202320088029.4U
Authority: CN
Inventors: 陈威
Original assignee: Wuhan Yiwei Fire Equipment Co ltd
Current assignee: Wuhan Yiwei Fire Equipment Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-05-05
Anticipated expiration: 2033-01-30

Abstract

The utility model discloses a trolley type dry powder fire extinguishing device which comprises a mounting frame, wherein a dry powder fire extinguisher tank is arranged in the mounting frame, a support is arranged at the upper part of the mounting frame, a fireproof plate is arranged on the support, a sliding hole is formed in the bottom end of the fireproof plate, two guide rods are arranged in the sliding hole, a fixing seat is slidably arranged between the two guide rods, a hinging ball is rotatably arranged on the fixing seat, a first connecting pipe is arranged on the hinging ball, a duckbill nozzle is arranged on the first connecting pipe, the mounting frame comprises two discs and a plurality of connecting columns, and the discs above the mounting frame are in threaded connection with the top ends of the connecting columns. The utility model has the fireproof function, and can flexibly adjust the position sprayed by the duckbill spray head according to the position of a fire source while ensuring fire prevention.

Description

Cart type dry powder fire extinguishing device

Technical Field

The utility model relates to the technical field of fire extinguishers, in particular to a trolley type dry powder fire extinguishing device.

Background

The dry powder fire extinguisher is filled with ammonium phosphate salt dry powder extinguishing agent. The dry powder extinguishing agent is dry and easy-to-flow fine powder for extinguishing fire, and is composed of inorganic salt with fire extinguishing effect and a small amount of additives, and the inorganic salt and the additives are dried, crushed and mixed to form fine solid powder. It is a fire extinguishing agent widely used in fire protection and is mainly used in fire extinguishers.

The trolley type dry powder fire extinguisher mainly comprises a barrel body, a device head assembly, a spray pipe assembly, a frame assembly and the like, wherein the fire extinguishing agent is sodium bicarbonate (ABC type is ammonium phosphate salt) dry powder fire extinguishing agent, driving gas is nitrogen, the working pressure of the fire extinguishing agent at normal temperature is 1.5MPa, however, the moving part at the bottom of the frame of the trolley type dry powder fire extinguisher is composed of two moving wheels and two abutting feet, when the frame of the trolley type dry powder fire extinguisher moves, the whole is made to move through the two moving wheels by tilting the two abutting feet, when the frame is fixed, the two tilted abutting feet are put down, the whole is made to be fixed on the ground through friction between the abutting feet and the ground, a worker usually holds a spray head to extinguish a fire source, the whole does not have any protective measures, and certain safety risks exist in the fire extinguishing operation process, so the trolley type dry powder fire extinguishing device is needed.

Disclosure of Invention

The utility model aims to provide a trolley type dry powder extinguishing device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a handcart-type dry powder extinguishing device, includes the mounting bracket, be provided with the dry powder fire extinguisher jar in the mounting bracket, just the upper portion of mounting bracket is provided with the support, be provided with the PLASTIC LAMINATED on the support, the slide opening has been seted up to the bottom of PLASTIC LAMINATED, be provided with two guide bars in the slide opening, two it is provided with the fixing base to slide between the guide bar, it is provided with articulated ball to rotate on the fixing base, be provided with connecting pipe one on the articulated ball, be provided with the duckbilled shower nozzle on the connecting pipe one.

Preferably, the mounting frame comprises two discs and a plurality of connecting columns, wherein the discs above are in threaded connection with the top ends of the connecting columns, and the discs below are in rotary connection with the bottom ends of the connecting columns.

Preferably, the dry powder fire extinguisher tank is arranged on the disc below, a limiting ring is sleeved on the surface of the dry powder fire extinguisher tank, a plurality of connecting rods are arranged on the outer wall of the limiting ring, and the bottom ends of the connecting rods are fixedly connected with the surface of the disc below.

Preferably, four universal wheels I which are distributed in an annular mode are arranged at the edge of the bottom of the disc below, and universal wheels II are arranged at two ends of the bottom of the fireproof plate.

Preferably, a material conveying pipe with a control valve is arranged at the upper part of the dry powder fire extinguisher tank, one end of the material conveying pipe is connected with a second connecting pipe, the second connecting pipe is fixed on the hinged ball, one end of the second connecting pipe is connected with one end of the first connecting pipe, and a handle sleeve is arranged on the second connecting pipe.

Preferably, an observation port is formed in the upper end surface of the fireproof plate, an observation window is arranged in the observation port, and a heat insulation layer is arranged in the fireproof plate.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has the fireproof function, and can flexibly adjust the position sprayed by the duckbill spray head according to the position of a fire source while ensuring fire prevention.

Drawings

FIG. 1 is a schematic diagram of the front view of a cart type dry powder fire extinguishing apparatus;

FIG. 2 is a schematic view of the back structure of a cart type dry powder fire extinguishing apparatus;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a mounting frame; 2. a dry powder fire extinguisher tank; 3. a bracket; 4. a fire protection plate; 5. a guide rod; 6. a fixing seat; 7. a hinged ball; 8. a first connecting pipe; 9. duckbill spray head; 10. a limiting ring; 11. a universal wheel I; 12. a universal wheel II; 13. a material conveying pipe; 14. a second connecting pipe; 15. and an observation window.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the trolley type dry powder fire extinguishing device comprises a mounting frame 1, wherein a dry powder fire extinguisher tank 2 is mounted in the mounting frame 1, a bracket 3 is welded or fixedly mounted on the upper part of the mounting frame 1 through bolts, a fireproof plate 4 is welded or fixedly mounted on the bracket 3 through bolts, a sliding hole is formed in the bottom end of the fireproof plate 4, two guide rods 5 are fixedly mounted in the sliding hole, a fixed seat 6 is slidably mounted between the two guide rods 5, a hinged ball 7 is rotatably mounted on the fixed seat 6, a first connecting pipe 8 is mounted on the hinged ball 7, and a duckbill nozzle 9 is mounted on the first connecting pipe 8;

the mounting frame 1 comprises two discs and a plurality of connecting columns, wherein the upper disc is in threaded connection with the top ends of the connecting columns, and the lower disc is in rotary connection with the bottom ends of the connecting columns, so that the upper disc can be detached;

the dry powder fire extinguisher tank 2 is placed on the lower disc, a limiting ring 10 is sleeved on the surface of the dry powder fire extinguisher tank 2, a plurality of connecting rods are arranged on the outer wall of the limiting ring 10, and the bottom ends of the connecting rods are fixedly connected with the surface of the lower disc;

four universal wheels I11 distributed in a ring shape are arranged at the bottom edge of the lower disc, and universal wheels II 12 are arranged at two ends of the bottom of the fireproof plate 4;

the upper part of the dry powder fire extinguisher tank 2 is provided with a hose material conveying pipe 13 with a control valve, one end of the conveying pipe 13 is connected with a second connecting pipe 14, the second connecting pipe 14 is fixed on the hinged ball 7, one end of the second connecting pipe 14 is connected with one end of a first connecting pipe 8, and a rubber material grip sleeve is arranged on the second connecting pipe 14.

The upper end surface of the fireproof plate 4 is provided with an observation port, an observation window 15 made of high-strength glass is arranged in the observation port, and a heat insulation layer is arranged in the fireproof plate 4.

Working principle: when the fire extinguisher is used, the whole fire extinguisher integrally moves in all directions through the first universal wheel 11 and the second universal wheel 12, when the fire extinguisher is extinguished, a fire extinguisher stands behind the fireproof plate 4 and observes the fire situation through the observation window 15, and according to the fire source position, the connecting pipe can be rotated by holding the handle sleeve on the second connecting pipe 14 by hand, the first connecting pipe 8 drives the duckbill spray head 9 to flexibly rotate under the action of the hinged ball 7, and the dry powder fire extinguisher spray position is adjusted, so that the fire extinguisher can be flexibly and accurately extinguished, and meanwhile, the fire extinguisher is safer.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a trolley type dry powder extinguishing device, includes mounting bracket (1), its characterized in that: be provided with dry powder fire extinguisher jar (2) in mounting bracket (1), just the upper portion of mounting bracket (1) is provided with support (3), be provided with PLASTIC LAMINATED (4) on support (3), the slide opening has been seted up to the bottom of PLASTIC LAMINATED (4), be provided with two guide bars (5) in the slide opening, two slide between guide bars (5) is provided with fixing base (6), it is provided with articulated ball (7) to rotate on fixing base (6), be provided with connecting pipe one (8) on articulated ball (7), be provided with duckbill shower nozzle (9) on connecting pipe one (8).

2. A cart type dry powder fire extinguishing apparatus according to claim 1, wherein: the mounting frame (1) comprises two discs and a plurality of connecting columns, wherein the discs above are in threaded connection with the top ends of the connecting columns, and the discs below are in rotary connection with the bottom ends of the connecting columns.

3. A cart type dry powder fire extinguishing apparatus according to claim 2, characterized in that: the dry powder fire extinguisher is characterized in that the dry powder fire extinguisher tank (2) is arranged on the disc below, a limiting ring (10) is sleeved on the surface of the dry powder fire extinguisher tank (2), a plurality of connecting rods are arranged on the outer wall of the limiting ring (10), and the bottom ends of the connecting rods are fixedly connected with the surface of the disc below.

4. A cart type dry powder fire extinguishing apparatus according to claim 3, wherein: four universal wheels I (11) which are distributed in an annular mode are arranged at the bottom edge of the disc below, and universal wheels II (12) are arranged at two ends of the bottom of the fireproof plate (4).

5. A cart type dry powder fire extinguishing apparatus according to claim 1, wherein: the upper portion of dry powder fire extinguisher jar (2) is provided with conveying pipeline (13) that have the control valve, the one end of conveying pipeline (13) is connected with connecting pipe two (14), connecting pipe two (14) are fixed on articulated ball (7), just the one end of connecting pipe two (14) with the one end of connecting pipe one (8) is connected, be provided with the handle cover on connecting pipe two (14).

6. A cart type dry powder fire extinguishing apparatus according to claim 1, wherein: an observation port is formed in the upper end surface of the fireproof plate (4), an observation window (15) is arranged in the observation port, and a heat insulation layer is arranged in the fireproof plate (4).