Prefabricated perfluorohexanone fire extinguishing device

Abstract

The utility model relates to the technical field of fire fighting devices, in particular to a prefabricated perfluorohexanone fire extinguishing device which comprises a cabinet body, a cabinet door is rotatably mounted on the front side in the cabinet body, a container steel cylinder is mounted in the cabinet body, a sleeve is fixedly mounted in the lower end of the cabinet body, and the lower end of the container steel cylinder is inserted into the sleeve. The container steel cylinder is inserted into the sleeve and gradually becomes vertical along with the insertion of the container steel cylinder into the lower end of the sleeve, then the upper end of the container steel cylinder extrudes and closes the two sets of hoops and the two sets of push plates, the two sets of hoops are closed to be attached to the outer surface of the container steel cylinder, and the first synchronous wheel, the two sets of second synchronous wheels and the synchronous belt are rotated to drive the two sets of screws to rotate. The screw rotates to drive the bottom plate to descend and drive the sliding plate and the connecting rod to synchronously move downwards, the connecting rod inserts the inserting rod into the through hole, and then the two sets of hoops can be locked after being closed, so that rapid fixed installation with the container steel cylinder is avoided, and rapid replacement of the container steel cylinder after use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting devices, in particular to a prefabricated perfluorohexanone fire-extinguishing device. Background Art

[0002] HFC-227ea and other hydrofluorocarbon fire extinguishing agents will be gradually restricted. Perfluorohexanone, as an efficient and clean gas fire extinguishing agent, has been recognized and widely used by the international fire protection community. It is currently recognized as a substance that can replace HFC-227ea and other hydrofluorocarbon fire extinguishing agents and has broad application prospects. Perfluorohexanone is liquid at room temperature and pressure, colorless and odorless, easily vaporized, and leaves no residue after release. It has excellent properties such as efficient fire extinguishing, environmental protection, and cleanliness, and does not damage the atmospheric ozone layer.

[0003] The container cylinder in the existing perfluorohexanone fire extinguishing device is installed in the counter by clamps and bolts, and multiple people are required to fix the container cylinder during installation, which makes the container cylinder installation structure too complicated and relatively time-consuming and labor-intensive. In addition, the container cylinder is relatively troublesome to replace and disassemble after use, and it cannot be replaced and disassembled quickly. Therefore, we propose a prefabricated perfluorohexanone fire extinguishing device to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a prefabricated perfluorohexanone fire extinguishing device to solve the problem that the container cylinder of the perfluorohexanone fire extinguishing device proposed in the above background technology is installed in the counter by means of clamps and bolts, and multiple people are required to fix the container cylinder during installation, which makes the installation structure of the container cylinder too complicated and the installation relatively time-consuming and labor-intensive.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a prefabricated perfluorohexanone fire extinguishing device, comprising a cabinet body, a cabinet door being rotatably installed on the front side of the cabinet body, a container cylinder being installed in the cabinet body, a sleeve being fixedly installed in the lower end of the cabinet body, the lower end of the container cylinder being inserted in the sleeve, a limiting assembly being installed in the upper end of the cabinet body, the upper end of the container cylinder being located in the limiting assembly, a locking assembly being provided in the lower end of the cabinet body, the upper end of the locking assembly being inserted in the limiting assembly.

[0006] Preferably, the limiting assembly includes two groups of clamps, which are rotatably installed in the cabinet, and grooves are provided in the rear ends of the two groups of clamps. Push plates are fixedly installed on the rear ends of the two groups of clamps, and the two groups of push plates are inserted in the two groups of grooves. The upper ends of the container cylinders are located in the two groups of clamps, and blocks are fixedly installed on the front ends of the two groups of clamps, and through holes are provided in the two groups of blocks.

[0007] Preferably, anti-slip pads are provided on the inner walls of both groups of clamps. Both groups of anti-slip pads are made of rubber material, and both groups of anti-slip pads are fitted to the outer wall of the container steel cylinder.

[0008] Preferably, the locking component includes a first synchronous pulley, which is rotatably installed inside the lower end of the cabinet body. Two second synchronous pulleys are rotatably installed inside the lower end of the cabinet body. A synchronous belt is sleeved on the first synchronous pulley and the two second synchronous pulleys. A rotating shaft is fixedly installed on the upper side of the first synchronous pulley. Screws are fixedly installed on the two second synchronous pulleys. A bottom plate is installed on the two screws through threads. Chute grooves are provided at both left and right ends of the sleeve. A sliding plate is sleeved on the screw inside the right end of the cabinet body through threads. A connecting rod is rotatably installed at the front end of the sliding plate. A plug rod is installed at the left end of the connecting rod. The plug rod is inserted into the through hole. A guiding rod is installed inside the right end of the cabinet body. The upper end of the guiding rod is inserted into the sliding plate.

[0009] Preferably, the right-view cross-section of the inner wall at the upper end of the sleeve is in an inverted "卜" shape, and the front side at the upper end of the sleeve is inclined.

[0010] Preferably, the two push plates are arranged in an up-and-down offset manner, and the two push plates are arranged in a cross shape when unfolded.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The container steel cylinder is inserted into the sleeve. As the container steel cylinder is inserted into the lower end of the sleeve, it gradually becomes vertical. Then, the upper end of the container steel cylinder squeezes and closes the two groups of clamps and the two groups of push plates. The two groups of clamps are closed and fitted to the outer surface of the container steel cylinder. Rotating the first synchronous pulley, the two second synchronous pulleys and the synchronous belt rotate to drive the two screws. The rotation of the screws drives the bottom plate to descend and drives the sliding plate and the connecting rod to move downward synchronously. The connecting rod inserts the plug rod into the through hole, and the locking after the two groups of clamps are closed can be completed, avoiding rapid fixed installation with the container steel cylinder and facilitating the rapid replacement of the container steel cylinder after use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 It is a front view schematic diagram of the structure of the present utility model;

[0014] Figure 2 It is a bottom view sectional schematic diagram of the structure of the present utility model;

[0015] Figure 3 This is a schematic front cross-sectional view of the structure of the present invention;

[0016] Figure 4 For this utility model Figure 2 A partial enlarged schematic diagram of the middle A.

[0017] In the figure: 1. cabinet body; 2. cabinet door; 3. container cylinder; 4. sleeve; 5. clamp; 6. groove; 7. push plate; 8. first synchronous wheel; 9. second synchronous wheel; 10. synchronous belt; 11. rotating shaft; 12. screw; 13. bottom plate; 14. slide groove; 15. slide plate; 16. connecting rod; 17. insertion rod; 18. guide rod; 19. block; 20. through hole; 21. anti-slip pad. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4 The utility model provides an embodiment: a prefabricated perfluorohexanone fire extinguishing device, comprising a cabinet 1, a cabinet door 2 is rotatably installed on the front side of the cabinet 1, a container cylinder 3 is installed in the cabinet 1, a sleeve 4 is fixedly installed in the lower end of the cabinet 1, the lower end of the container cylinder 3 is inserted in the sleeve 4, a limiting component is installed in the upper end of the cabinet 1, the upper end of the container cylinder 3 is in the limiting component, a locking component is provided in the lower end of the cabinet 1, and the upper end of the locking component is inserted in the limiting component. When the container cylinder 3 is installed in the sleeve 4, the device fixes the container cylinder 3 after inserting it into the sleeve 4 through the limiting component and the locking component, which facilitates the rapid installation and removal of the container cylinder 3.

[0020] Furthermore, the limiting assembly includes two groups of clamps 5, which are rotatably installed in the cabinet 1, and grooves 6 are provided in the rear ends of the two groups of clamps 5. Push plates 7 are fixedly installed on the rear ends of the two groups of clamps 5, and the two push plates 7 are inserted in the two groups of grooves 6. The upper end of the container cylinder 3 is in the two groups of clamps 5, and the front ends of the two groups of clamps 5 are fixedly installed with clamping blocks 19, and through holes 20 are provided in the two groups of clamping blocks 19. When the lower end of the container cylinder 3 is inserted in the sleeve 4, the upper end of the container cylinder 3 squeezes the two groups of clamps 5 and the two groups of push plates 7 to close the two groups of clamps 5. The closing of the two groups of clamps 5 can limit and fix the upper end of the container cylinder 3.

[0021] Furthermore, anti-slip pads 21 are provided on the inner walls of the two sets of clamps 5. Both sets of anti-slip pads 21 are made of rubber material and are in contact with the outer wall of the container cylinder 3. According to the anti-slip pads 21 on the inner walls of the two sets of clamps 5, when the two sets of clamps 5 are in contact with the outer wall of the container cylinder 3, the tightness of the contact between the two sets of clamps 5 and the outer wall of the container cylinder 3 is increased through the two sets of anti-slip pads 21.

[0022] Furthermore, the locking component includes a first synchronous pulley 8 which is rotatably installed inside the lower end of the cabinet body 1. Two sets of second synchronous pulleys 9 are rotatably installed inside the lower end of the cabinet body 1. A synchronous belt 10 is sleeved on the first synchronous pulley 8 and the two sets of second synchronous pulleys 9. A rotating shaft 11 is fixedly installed on the upper side of the first synchronous pulley 8. Screw rods 12 are fixedly installed on the two sets of second synchronous pulleys 9. A bottom plate 13 is installed on the two sets of screw rods 12 through threads. Chute grooves 14 are provided at both the left and right ends of the sleeve 4. A sliding plate 15 is sleeved on the screw rod 12 inside the right end of the cabinet body 1 through threads. A connecting rod 16 is rotatably installed at the front end of the sliding plate 15. A plug rod 17 is installed at the left end of the connecting rod 16. The plug rod 17 is inserted into the through hole 20. A guiding rod 18 is installed inside the right end of the cabinet body 1. The upper end of the guiding rod 18 is inserted into the sliding plate 15. According to this structure, by rotating the first synchronous pulley 8, the two sets of second synchronous pulleys 9, the synchronous belt 10 and the two sets of screw rods 12, the sliding plate 15 and the connecting rod 16 are driven to move downward. When the connecting rod 16 moves downward, the plug rod 17 is inserted into the through hole 20, and the locking after the closure of the two sets of clamps 5 can be completed, thereby fixedly installing the container cylinder 3 inside the cabinet body 1.

[0023] Furthermore, the right-view cross-section of the inner wall at the upper end of the sleeve 4 is in an inverted T shape, and the front side at the upper end of the sleeve 4 is inclined. According to the shape of the upper end of the sleeve 4, the container cylinder 3 is first inserted into the sleeve 4 in an inclined state. As the lower end of the container cylinder 3 penetrates deeper into the lower end of the sleeve 4, the container cylinder 3 gradually straightens up.

[0024] Furthermore, the two sets of push plates 7 are arranged with an offset up and down, and are arranged in a cross shape when unfolded. According to the connection positions of the two sets of push plates 7 and the two sets of clamps 5, when the upper end of the container cylinder 3 presses against the two sets of push plates 7, the two sets of clamps 5 can be driven to rotate, and the two sets of clamps 5 rotate to be in contact with the outer wall of the container cylinder 3.

[0025] Working principle: When installing the container cylinder 3, as Figure 2 、 Figure 3 and Figure 4After the first and second cams 13 are in the closed position, the first and second cams 13 are in the closed position, and the second cams 13 are in the closed position, so that the cam 13 can be fixed to the cam 4 at the right side of the cabinet 1. As shown in FIG, first, the container cylinder 3 is inserted into the sleeve 4 in an inclined shape, and the rotating shaft 11 drives the first synchronous wheel 8 to rotate. The rotation of the first synchronous wheel 8 drives the two sets of second synchronous wheels 9 and the synchronous belt 10 to rotate. The rotation of the two sets of second synchronous wheels 9 drives the screw 12 to slide downward in the sleeve 4 and the two sets of slide grooves 14, and the container cylinder 3 slides downward in the lower end of the sleeve 4 as the bottom plate 13 moves down.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A prefabricated perfluoropentanone fire extinguishing device, comprising a cabinet body (1), characterized in that: A cabinet door (2) is rotatably installed on the front side inside the cabinet body (1), a container cylinder (3) is installed inside the cabinet body (1), a sleeve (4) is fixedly installed inside the lower end of the cabinet body (1), the lower end of the container cylinder (3) is inserted into the sleeve (4), a limiting component is installed inside the upper end of the cabinet body (1), the upper end of the container cylinder (3) is located inside the limiting component, a locking component is arranged inside the lower end of the cabinet body (1), and the upper end of the locking component is inserted into the limiting component.

2. A prefabricated perfluorohexanone fire extinguishing device according to claim 1, characterized in that: The limiting component includes two sets of clamps (5), the two sets of clamps (5) are rotatably installed inside the cabinet body (1), grooves (6) are respectively opened inside the rear ends of the two sets of clamps (5), push plates (7) are fixedly installed at the rear ends of the two sets of clamps (5), the two sets of push plates (7) are inserted into the two sets of grooves (6), the upper end of the container cylinder (3) is located inside the two sets of clamps (5), clamping blocks (19) are fixedly installed at the front ends of the two sets of clamps (5), and through holes (20) are respectively opened inside the two sets of clamping blocks (19).

3. A prefabricated perfluorohexanone fire extinguishing device according to claim 2, characterized in that: Anti-slip pads (21) are arranged on the inner walls of the two sets of clamps (5), the two sets of anti-slip pads (21) are made of rubber material, and the two sets of anti-slip pads (21) are fitted with the outer wall of the container cylinder (3).

4. The prefabricated perfluorohexanone fire extinguishing device according to claim 1, characterized in that: The locking component includes a first synchronous pulley (8), the first synchronous pulley (8) is rotatably installed inside the lower end of the cabinet body (1), two sets of second synchronous pulleys (9) are rotatably installed inside the lower end of the cabinet body (1), a synchronous belt (10) is sleeved on the first synchronous pulley (8) and the two sets of second synchronous pulleys (9), a rotating shaft (11) is fixedly installed on the upper side of the first synchronous pulley (8), screw rods (12) are fixedly installed on the two sets of second synchronous pulleys (9), a bottom plate (13) is installed on the two sets of screw rods (12) through threads, chutes (14) are respectively opened at the left and right ends of the sleeve (4), a slide plate (15) is sleeved on the screw rod (12) inside the right end of the cabinet body (1) through threads, a connecting rod (16) is rotatably installed at the front end of the slide plate (15), a plug rod (17) is installed at the left end of the connecting rod (16), the plug rod (17) is inserted into the through hole (20), and a guide rod (18) is installed inside the right end of the cabinet body (1), and the upper end of the guide rod (18) is inserted into the slide plate (15).

5. The prefabricated perfluorohexanone fire extinguishing device according to claim 1, characterized in that: The right view cross-section of the inner wall of the upper end of the sleeve (4) is in an inverted "卜" shape, and the front side of the upper end of the sleeve (4) is inclined.

6. The prefabricated perfluorohexanone fire extinguishing device according to claim 2, characterized in that: The two sets of push plates (7) are arranged in a vertically staggered manner, and the two sets of push plates (7) are arranged in a cross shape when unfolded.

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