Cabinet body of cabinet type heptafluoropropane fire extinguishing device

Abstract

The utility model relates to the field of fire fighting devices, and discloses a cabinet body of a cabinet type heptafluoropropane fire extinguishing device, which comprises a cabinet body, a controller is arranged on the inner wall of the cabinet body, a spray head is arranged at the front end of the controller, a cabinet door is hinged to the front end of the cabinet body, a supporting assembly is arranged on the inner wall of the cabinet body, and the supporting assembly comprises a supporting plate. The supporting plate is inserted into the front end of the cabinet body, a storage tank is placed at the top end of the supporting assembly, a hose is installed at the rear end of the storage tank, the front end of the hose is installed at the rear end of the controller, a fixing assembly is arranged on the inner wall of the supporting plate, a through groove is formed in the inner wall of the cabinet body, and the hose slides on the inner wall of the through groove. According to the utility model, the positioning block can be separated from the interior of the positioning groove by shifting the positioning block, then the whole supporting plate can be moved out of the interior of the cabinet body, the storage tank and the hose leave the interior of the cabinet body at the moment, and an operator can carry out disassembly and replacement operation outside the cabinet body.

Description

Technical Field

[0001] The utility model relates to the field of fire-fighting devices, in particular to a cabinet body of a cabinet-type heptafluoropropane fire-extinguishing device. Background Art

[0002] Cabinet-type HFC-227ea fire extinguishing device is a common fixed fire extinguishing device, which is usually composed of a cabinet, storage tank, controller, nozzle, cabinet door and other structures. There is a sensor inside the controller. When a fire is sensed, the HFC-227ea fire extinguishing agent inside the storage tank will be automatically extracted to extinguish the fire.

[0003] Most of the existing cabinet-type heptafluoropropane fire extinguishing device cabinets are fixed and cannot be adjusted. When the storage tank needs to be replaced, the pipes connected to the storage tank need to be removed first, and then the storage tank needs to be taken out from the cabinet. Since the storage tank itself is large in size and the internal space of the cabinet is small, it is inconvenient for the operator to replace the storage tank. Therefore, a cabinet-type heptafluoropropane fire extinguishing device cabinet is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a cabinet body of a cabinet-type heptafluoropropane fire extinguishing device, which aims to improve the problem in the prior art that "when replacing the storage tank of the existing cabinet-type heptafluoropropane fire extinguishing device, it is inconvenient to replace it due to the small internal space of the cabinet body."

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a cabinet body of a cabinet-type heptafluoropropane fire extinguishing device, including a cabinet body, a controller installed on the inner wall of the cabinet body, a nozzle installed on the front end of the controller, a cabinet door hinged on the front end of the cabinet body, a support assembly provided on the inner wall of the cabinet body, the support assembly including a support plate, the support plate is plugged into the front end of the cabinet body, a storage tank is placed on the top of the support assembly, a hose is installed at the rear end of the storage tank, the front end of the hose is installed at the rear end of the controller, and a fixing assembly is provided on the inner wall of the support plate.

[0006] As a further description of the above technical solution:

[0007] The inner wall of the cabinet is provided with a through groove, the hose slides on the inner wall of the through groove, and the bottom end of the support plate is provided with a roller.

[0008] As a further description of the above technical solution:

[0009] The left end of the support plate passes through and is slidably connected with a positioning block, and the inner wall of the cabinet is provided with a positioning groove near the left end, and the positioning groove is adapted to the positioning block.

[0010] As a further description of the above technical solution:

[0011] The right end of the positioning block is fixedly connected to a positioning spring, and the right end of the positioning spring is fixedly connected to the inner wall of the support plate.

[0012] As a further description of the above technical solution:

[0013] The fixing assembly includes a fixing sleeve, the left end of which is fixedly connected to the inner wall of the support plate near the left end, the right end of which passes through and is slidably connected to a slide, and the right end of the slide is fixedly connected to an arc plate.

[0014] As a further description of the above technical solution:

[0015] The left end of the slide plate is fixedly connected with a fixing spring, and the left end of the fixing spring is fixedly connected to the inner wall of the fixing sleeve.

[0016] As a further description of the above technical solution:

[0017] The bottom end of the arc-shaped plate is hinged with a hinge rod, the bottom end of the hinge rod is hinged with a dial plate, and the dial plate passes through and is slidably connected to the inner wall of the support plate.

[0018] As a further description of the above technical solution:

[0019] The hinged rods are provided in multiple groups, and the bottom ends of the hinged rods in another group are hinged to the top end of the dial plate near the right end.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the present invention, the positioning block can be disengaged from the positioning groove by toggling it, and then the entire support plate can be moved out of the cabinet. At this time, the storage tank and the hose will leave the cabinet, and the operator can disassemble and replace them outside the cabinet, which is more convenient during replacement.

[0022] 2. In the present invention, by providing a fixing assembly, the arc-shaped plate will always press the storage tank inward under the support of the slide to prevent it from moving. In this way, when the entire device is being transported or the cabinet is hit, the storage tank inside can still remain stable, and the overall device is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0024] Figure 2 This is a schematic cross-sectional view of the three-dimensional structure of the overall device of the present invention;

[0025] Figure 3 This is a schematic cross-sectional view of the three-dimensional structure of the support assembly in the present invention;

[0026] Figure 4 This is a schematic cross-sectional view of the three-dimensional structure of the fixing sleeve in the present invention;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the cabinet in the present utility model.

[0028] Legend:

[0029] 1. Cabinet body; 2. Cabinet door; 3. Storage tank; 4. Controller; 5. Nozzle; 6. Support assembly; 61. Support plate; 62. Roller; 63. Positioning block; 64. Positioning spring; 65. Positioning slot; 7. Fixing assembly; 71. Fixing sleeve; 72. Slide plate; 73. Curved plate; 74. Articulated rod; 75. Paddle plate; 76. Fixing spring; 8. Hose; 9. Through slot. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: a cabinet body of a cabinet-type heptafluoropropane fire extinguishing device, including a cabinet body 1 for supporting the entire device, a controller 4 for controlling fire extinguishing is installed on the inner wall of the cabinet body 1, the controller 4 is a prior art, a sensor is provided inside it, which can automatically identify the fire situation and control the extraction of fire extinguishing agent from the storage tank 3 to achieve fire extinguishing, a nozzle 5 for spraying fire extinguishing agent is installed at the front end of the controller 4, a cabinet door 2 for closing the front end opening of the cabinet body 1 is hingedly connected to the front end of the cabinet body 1, a supporting assembly 6 for supporting the storage tank 3 is provided on the inner wall of the cabinet body 1, the supporting assembly 6 includes a supporting plate 61 for preventing the storage tank 3 from being filled, the supporting plate 61 is plugged into the front end of the cabinet body 1, a storage tank 3 for storing fire extinguishing agent is placed on the top of the supporting assembly 6, a hose 8 for connecting the storage tank 3 and the controller 4 is installed at the rear end of the storage tank 3, the front end of the hose 8 is installed at the rear end of the controller 4, and a fixing assembly 7 for fixing the storage tank 3 is provided on the inner wall of the support plate 61.

[0032] Reference Figure 2 、 Figure 3 and Figure 5The inner wall of the cabinet 1 is provided with a through groove 9 for accommodating the hose 8, and the hose 8 slides on the inner wall of the through groove 9. When the operator pulls out the support plate 61, the hose 8 will slide inside the through groove 9. The bottom end of the support plate 61 is provided with a roller 62 for facilitating the operator to move the support plate 61. The left end of the support plate 61 passes through and is slidably connected with a positioning block 63 for height supporting the plate 61. The inner wall of the cabinet 1 is provided with a positioning groove 65 for accommodating the positioning block 63 near the left end. The positioning groove 65 and the positioning block 63 are adapted. When the positioning block 63 is stuck in the inside of the positioning groove 65, the support plate 61 will be fixed and cannot move. The right end of the positioning block 63 is fixedly connected with a positioning spring 64 for pushing the positioning block 63. The right end of the positioning spring 64 is fixedly connected to the inner wall of the support plate 61, and the positioning spring 64 will always push the positioning block 63 to the right.

[0033] Reference Figure 2 - Figure 4 The fixing assembly 7 includes a fixing sleeve 71 for integrating the slide plate 72. The left end of the fixing sleeve 71 is fixedly connected to the inner wall of the support plate 61 near the left end. The right end of the fixing sleeve 71 passes through and is slidably connected to the slide plate 72 for pushing the curved plate 73. The right end of the slide plate 72 is fixedly connected to the curved plate 73 for fixing the storage tank 3. The left end of the slide plate 72 is fixedly connected to a fixing spring 76 for pushing the slide plate 72. The left end of the fixing spring 76 is fixedly connected to the inner wall of the fixing sleeve 71. The fixing spring 76 will always push the slide plate 72 inward, and the bottom of the curved plate 73 The end is hinged with a hinged rod 74 for driving the curved plate 73 to move outward, and the bottom end of the hinged rod 74 is hinged with a dial plate 75 for driving the hinged rod 74 to move. The dial plate 75 passes through and is slidably connected to the inner wall of the support plate 61. By dialing the dial plate 75 forward, the hinged rod 74 can be driven to move forward. The forward movement of the hinged rod 74 will squeeze the curved plate 73 and force it to move outward. There are multiple groups of hinged rods 74, and the bottom end of another group of hinged rods 74 is hinged to the top of the dial plate 75 near the right end. By dialing the dial plate 75, the two groups of hinged rods 74 can be driven to move synchronously.

[0034] Working principle: When the storage tank 3 needs to be replaced, you can first open the cabinet door 2, then move the positioning block 63 to the right to disengage from the inside of the positioning groove 65, and then pull the support plate 61 forward to drive the storage tank 3 and the fixing component 7 to move to the outside of the cabinet 1. When the positioning block 63 is aligned with another set of positioning grooves 65, you can release the positioning block 63, and the positioning spring 64 will push the positioning block 63 to make it fit into the inside of the positioning groove 65. At this time, the support plate 61 will be fixed.

[0035] When the storage tank 3 needs to be removed, the hose 8 needs to be removed first, and then the paddle plate 75 can be pushed forward to drive the paddle plate 75 to move forward. The forward movement of the hinged rod 74 will squeeze the curved plate 73 and force it to move outward and away from the outer wall of the storage tank 3. Then the storage tank 3 can be removed and the newly replaced storage tank 3 can be placed on the top of the support plate 61. Then the paddle plate 75 can be released, and the fixing spring 76 will push the slide plate 72 to drive the curved plate 73 to squeeze the outer wall of the storage tank 3 again to re-fix the storage tank 3.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cabinet body of a cabinet-type heptafluoropropane fire extinguishing device, comprising a cabinet body (1), characterized in that: A controller (4) is installed on the inner wall of the cabinet (1), a nozzle (5) is installed on the front end of the controller (4), a cabinet door (2) is hinged on the front end of the cabinet (1), a support assembly (6) is provided on the inner wall of the cabinet (1), the support assembly (6) comprises a support plate (61), the support plate (61) is plugged into the front end of the cabinet (1), a storage tank (3) is placed on the top end of the support assembly (6), a hose (8) is installed on the rear end of the storage tank (3), the front end of the hose (8) is installed on the rear end of the controller (4), and a fixing assembly (7) is provided on the inner wall of the support plate (61).

2. The cabinet body of the cabinet-type heptafluoropropane fire extinguishing device according to claim 1 is characterized in that: The inner wall of the cabinet (1) is provided with a through groove (9), the hose (8) slides on the inner wall of the through groove (9), and a roller (62) is installed at the bottom end of the support plate (61).

3. The cabinet body of the cabinet-type heptafluoropropane fire extinguishing device according to claim 1 is characterized in that: A positioning block (63) is passed through and slidably connected to the left end of the support plate (61); a positioning groove (65) is provided on the inner wall of the cabinet (1) near the left end; the positioning groove (65) and the positioning block (63) are adapted to each other.

4. The cabinet body of the cabinet-type heptafluoropropane fire extinguishing device according to claim 3 is characterized in that: The right end of the positioning block (63) is fixedly connected to a positioning spring (64), and the right end of the positioning spring (64) is fixedly connected to the inner wall of the support plate (61).

5. The cabinet body of the cabinet-type heptafluoropropane fire extinguishing device according to claim 1 is characterized in that: The fixing assembly (7) comprises a fixing sleeve (71), the left end of the fixing sleeve (71) being fixedly connected to the inner wall of the support plate (61) near the left end, the right end of the fixing sleeve (71) passing through and slidably connected to a slide plate (72), and the right end of the slide plate (72) being fixedly connected to an arc plate (73).

6. The cabinet body of the cabinet-type heptafluoropropane fire extinguishing device according to claim 5, characterized in that: The left end of the slide plate (72) is fixedly connected to a fixing spring (76), and the left end of the fixing spring (76) is fixedly connected to the inner wall of the fixing sleeve (71).

7. The cabinet body of the cabinet-type heptafluoropropane fire extinguishing device according to claim 5, characterized in that: The bottom end of the arc plate (73) is hinged with a hinge rod (74), and the bottom end of the hinge rod (74) is hinged with a dial plate (75), and the dial plate (75) passes through and is slidably connected to the inner wall of the support plate (61).

8. The cabinet body of the cabinet-type heptafluoropropane fire extinguishing device according to claim 7, characterized in that: The hinged rods (74) are provided in multiple groups, and the bottom end of another group of the hinged rods (74) is hinged to the top end of the dial plate (75) near the right end.

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