Heptafluoropropane fire extinguishing device convenient to adjust

Abstract

The utility model discloses a heptafluoropropane fire extinguishing device convenient to adjust, which relates to the technical field of fire extinguishing equipment, and comprises a storage box, the surface of the storage box is provided with a first plate surface and a second plate surface, the inner side of the second plate surface is slidably provided with a guide plate, and the surface of the guide plate is slidably sleeved with an elastic component; according to the heptafluoropropane fire extinguishing device convenient to adjust, through convenient adjusting operation of the first plate face and the second plate face on the storage box, high efficiency of operation of the heptafluoropropane fire extinguishing tank is guaranteed; the operation complexity of the heptafluoropropane fire extinguishing tank caused by the limited internal space of the storage box of the traditional heptafluoropropane fire extinguishing device is simplified, and the flexibility of adjusting operation of the first plate surface and the second plate surface on the storage box when the heptafluoropropane fire extinguishing tank is replaced is improved; and convenience is brought to assembly operation between the first plate surface and the second plate surface and the storage box.

Description

Technical Field

[0001] The utility model relates to the technical field of fire extinguishing equipment, in particular to a heptafluoropropane fire extinguishing device which is easy to adjust. Background Art

[0002] Heptafluoropropane is a clean gas chemical fire extinguishing agent that mainly uses chemical fire extinguishing and also has physical fire extinguishing effects. Heptafluoropropane is colorless, odorless, low in toxicity, and non-conductive. It will not cause damage to property and precision facilities. The fire extinguishing mechanism is mainly to interrupt the combustion chain, and the fire extinguishing speed is extremely fast, which is beneficial for the rescue protection of precision electronic equipment and valuables.

[0003] For comparison, the patent number disclosed is CN220237615U, which discloses a HFC-227ea fire extinguishing device, including: a fixed frame; a sliding cavity, the sliding cavity is opened inside the fixed frame; a handle, the handle is arranged on the inner side of the sliding cavity, and a nozzle is fixedly installed on one end of the handle; a support assembly, the support assembly includes a mounting ring, a connecting rod, a spring, a rotating rod and a moving ring. When the present solution is used, after the handle is pulled out from the inner side of the sliding cavity, the support assembly can automatically open the protective assembly, thereby protecting the user's hands and preventing burns when extinguishing a fire.

[0004] Although the above solution can protect the user's hands from burns when extinguishing a fire, this solution has the disadvantages of difficulty in replacing the HFC-227ea fire extinguisher tank due to limited space and low replacement efficiency. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to solve the problems raised by the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable HFC-227ea fire extinguishing device, comprising a storage box, the surface of the storage box is provided with a first plate surface and a second plate surface, a guide plate is slidably installed on the inner side of the second plate surface, an elastic component is slidably sleeved on the surface of the guide plate, two ends of the elastic component are respectively fixedly installed on the surface of the guide plate and the inner side of the second plate surface, a guide groove is opened on the inner side of the storage box, and the surface of the guide plate is slidably clamped on the inner wall of the guide groove.

[0007] Preferably, a positioning column is fixedly mounted on the surface of the first board surface, a positioning sleeve is rotatably sleeved on the surface of the positioning column, a surface of the positioning sleeve is fixedly mounted on the surface of the second board surface, and an auxiliary groove is opened on the surface of the positioning column.

[0008] Preferably, a power column is threadedly mounted on the inner side of the second plate surface, and the power column is in a pointed shape.

[0009] Preferably, the guide plate and the guide groove on the storage box are both in the shape of a bevel.

[0010] Preferably, a partition plate is welded to the inner side of the storage box, and a protective pad is bonded and mounted on the surface of the partition plate.

[0011] Preferably, a cabinet door body is rotatably mounted on the surface of the first plate surface, and a HFC-227ea fire extinguisher tank is arranged on the inner side of the storage box.

[0012] Preferably, a sealing strip is bonded and installed on the inner side of the storage box.

[0013] Preferably, a limiting groove is provided on the inner side of the storage box, a buffer pad is provided on the inner wall of the upper limiting groove of the storage box, and the bottom of the HFC-227ea fire extinguishing tank is slidably mounted on the inner wall of the limiting groove.

[0014] Preferably, the buffer pad, protective pad and sealing strip are all made of rubber.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) In the easily adjustable HFC-227ea fire extinguishing device, when the second plate surface squeezes the sealing strip, the second plate surface and the storage box form the most compact sealing assembly. This method ensures that the HFC-227ea fire extinguishing device can be conveniently operated when taking out and replacing the HFC-227ea fire extinguishing tank. The convenient adjustment operation of the first plate surface and the second plate surface on the storage box ensures the high efficiency of the operation of the HFC-227ea fire extinguishing tank, simplifies the cumbersomeness of the operation of the HFC-227ea fire extinguishing device due to the limited internal space of the storage box, improves the flexibility of the adjustment operation of the first plate surface and the second plate surface on the storage box when the HFC-227ea fire extinguishing tank is replaced, and improves the convenience of the assembly operation between the first plate surface and the second plate surface and the storage box.

[0017] (2) In the easily adjustable HFC-227ea fire extinguishing device, the first plate surface and the second plate surface are rotatably adjusted by rotating between the positioning post and the positioning sleeve, and the auxiliary groove on the positioning post ensures that when the first plate surface and the second plate surface are assembled on the surface of the storage box, the positioning post will not be obstructed by the corner of the storage box, so as to facilitate the assembly between the first plate surface and the second plate surface and the storage box.

[0018] (3) In the easily adjustable HFC-227ea fire extinguishing device, when the HFC-227ea fire extinguishing tank is placed on the inner wall of the upper limit groove of the storage box, the buffer pad on the inner wall of the limit groove can provide a certain buffering effect on the HFC-227ea fire extinguishing tank, thereby ensuring the safety of the HFC-227ea fire extinguishing tank when it is placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 This is a schematic diagram of the structure of a heptafluoropropane fire extinguishing device that is easy to adjust in the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the storage box of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the storage box of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the positioning column of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the power column of the utility model;

[0025] Figure 6 It is a schematic diagram of the planar structure of the storage box of the utility model.

[0026] Figure numerals: 1. storage box; 2. first panel; 3. second panel; 4. cabinet door; 5. HFC-227ea fire extinguisher tank; 6. limit groove; 7. buffer pad; 8. partition plate; 9. protective pad; 10. positioning column; 11. positioning sleeve; 12. auxiliary groove; 13. sealing strip; 14. guide plate; 15. elastic component; 16. guide groove; 17. power column. DETAILED DESCRIPTION

[0027] 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.

[0028] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0031] See also Figure 1-6 The utility model provides a technical solution: a heptafluoropropane fire extinguishing device that is easy to adjust, including a storage box 1, the surface of the storage box 1 is provided with a first plate surface 2 and a second plate surface 3, the storage box 1, the first plate surface 2 and the second plate surface 3 are combined into a cabinet body, the surface of the first plate surface 2 is rotatably mounted with a cabinet door body 4, the inner side of the storage box 1 is provided with a heptafluoropropane fire extinguishing tank 5, the cabinet door body 4 is a switch door that is opened and regulated separately on the surface of the first plate surface 2, and the heptafluoropropane fire extinguishing tank 5 is used to store heptafluoropropane fire extinguishing gas.

[0032] Furthermore, a limiting groove 6 is provided on the inner side of the storage box 1, and a buffer pad 7 is provided on the inner wall of the upper limiting groove 6 of the storage box 1. The bottom of the HFC-227ea fire extinguisher tank 5 is slidably installed on the inner wall of the limiting groove 6. When the HFC-227ea fire extinguisher tank 5 is placed on the inner wall of the upper limiting groove 6 of the storage box 1, the buffer pad 7 on the inner wall of the limiting groove 6 can have a certain buffering effect on the HFC-227ea fire extinguisher tank 5, thereby ensuring the safety of the HFC-227ea fire extinguisher tank 5 when it is placed.

[0033] Furthermore, a partition plate 8 is welded to the inner side of the storage box 1, and a protective pad 9 is bonded and installed on the surface of the partition plate 8. Two groups of heptafluoropropane fire extinguisher tanks 5 are arranged on the inner side of the storage box 1. By arranging the partition plate 8 on the inner side of the storage box 1, the two groups of heptafluoropropane fire extinguisher tanks 5 can be effectively separated, reducing the disadvantage of the two groups of heptafluoropropane fire extinguisher tanks 5 colliding when placed in the storage box 1, and the protective pad 9 on the partition plate 8 protects the bottle body of the heptafluoropropane fire extinguisher tank 5.

[0034] Furthermore, a positioning column 10 is fixedly installed on the surface of the first plate surface 2, and a positioning sleeve 11 is rotatably sleeved on the surface of the positioning column 10. The surface of the positioning sleeve 11 is fixedly installed on the surface of the second plate surface 3. An auxiliary groove 12 is opened on the surface of the positioning column 10. The first plate surface 2 and the second plate surface 3 are rotationally adjusted by the rotation between the positioning column 10 and the positioning sleeve 11. The auxiliary groove 12 on the positioning column 10 is for when the first plate surface 2 and the second plate surface 3 are assembled on the surface of the storage box 1, the positioning column 10 will not be obstructed by the corner of the storage box 1, so as to facilitate the assembly between the first plate surface 2 and the second plate surface 3 and the storage box 1.

[0035] Furthermore, a sealing strip 13 is bonded and installed on the inner side of the storage box 1 , and the function of the sealing strip 13 is to seal and protect the gap between the first plate surface 2 and the second plate surface 3 after being assembled with the storage box 1 .

[0036] Furthermore, a guide plate 14 is slidably installed on the inner side of the second plate surface 3, and an elastic component 15 is slidably sleeved on the surface of the guide plate 14. Both ends of the elastic component 15 are fixedly installed on the surface of the guide plate 14 and the inner side of the second plate surface 3 respectively. A guide groove 16 is opened on the inner side of the storage box 1, and the surface of the guide plate 14 is slidably engaged with the inner wall of the guide groove 16. The shapes of the guide grooves 16 on the guide plate 14 and the storage box 1 are both beveled. A power column 17 is threadedly installed on the inner side of the second plate surface 3, and the shape of the power column 17 is pointed.

[0037] Specifically, when it is necessary to replace the HFC-227ea fire extinguisher tank 5 on the inner side of the storage box 1, the operator rotates the power column 17 on the inner side of the second plate surface 3 until it no longer hinders the guide plate 14. At this time, the guide plate 14 is pushed by the elastic performance of the compressed elastic component 15 to slide out of the inner wall of the guide groove 16, and then the operator can use the second plate surface 3 to drive the first plate surface 2 to expose the internal space of the storage box 1 to the outside until the first plate surface 2 is taken out and placed on the inner side of the storage box 1. The operator then assembles the first plate surface 2 and the second plate surface 3 with the storage box 1 until the second plate surface 3 reaches a predetermined position. The operator controls the power column 17 to rotate on the inner side of the second plate surface 3, so the power column 17 pushes the guide plate 14 on the inner side of the second plate surface 3 to slide into the inner wall of the guide groove 16 through its own pointed tip. The guide plate 14 slides and adjusts on the inner wall of the inclined guide groove 16 through its own inclination. Therefore, at this time, the second plate surface 3 will squeeze the sealing strip 13, and the second plate surface 3 and the storage box 1 form the most compact sealing assembly. This method ensures that the HFC-227ea fire extinguishing device can conveniently operate when taking out and replacing the HFC-227ea fire extinguishing tank 5. The convenient adjustment operation of the first plate surface 2 and the second plate surface 3 on the storage box 1 ensures the high efficiency of the operation of the HFC-227ea fire extinguishing tank 5, simplifies the cumbersomeness of the operation of the HFC-227ea fire extinguishing device due to the limited internal space of the storage box 1, improves the flexibility of the adjustment operation of the first plate surface 2 and the second plate surface 3 on the storage box 1 when the HFC-227ea fire extinguishing tank 5 is replaced, and the convenience of the assembly operation between the first plate surface 2 and the second plate surface 3 and the storage box 1 is improved.

[0038] Working principle: A conveniently adjustable HFC-227ea fire extinguishing device. When the HFC-227ea fire extinguishing tank 5 needs to be replaced inside the storage box 1, the operator rotates the power column 17 inside the second plate 3 until it no longer hinders the guide plate 14. At this time, the guide plate 14 is pushed by the elastic performance of the compressed elastic component 15 to slide out of the inner wall of the guide groove 16. Then, the operator can drive the first plate 2 through the second plate 3 to expose the internal space of the storage box 1 to the outside until the first plate 2 is taken out from the inside of the storage box 1. and placement, the operator then assembles the first plate surface 2 and the second plate surface 3 with the storage box 1 until the second plate surface 3 reaches a predetermined position, the operator controls the power column 17 to rotate on the inner side of the second plate surface 3, so the power column 17 pushes the guide plate 14 on the inner side of the second plate surface 3 to slide into the inner wall of the guide groove 16 through its own pointed shape, and then the guide plate 14 slides and adjusts on the inner wall of the inclined guide groove 16 through its own inclination, so at this time the second plate surface 3 will squeeze the sealing strip 13, and the second plate surface 3 and the storage box 1 form the most compact sealing assembly.

[0039] 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. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A conveniently adjustable heptafluoropropane fire extinguishing device, comprising a storage box (1), characterized in that: The surface of the storage box (1) is provided with a first plate surface (2) and a second plate surface (3); a guide plate (14) is slidably mounted on the inner side of the second plate surface (3); an elastic component (15) is slidably sleeved on the surface of the guide plate (14); two ends of the elastic component (15) are respectively fixedly mounted on the surface of the guide plate (14) and the inner side of the second plate surface (3); a guide groove (16) is opened on the inner side of the storage box (1); and the surface of the guide plate (14) is slidably engaged with the inner wall of the guide groove (16).

2. The adjustable heptafluoropropane fire extinguishing device according to claim 1, characterized in that: A positioning column (10) is fixedly mounted on the surface of the first plate surface (2), a positioning sleeve (11) is rotatably sleeved on the surface of the positioning column (10), a surface of the positioning sleeve (11) is fixedly mounted on the surface of the second plate surface (3), and an auxiliary groove (12) is provided on the surface of the positioning column (10).

3. The easily adjustable heptafluoropropane fire extinguishing device according to claim 1, characterized in that: A power column (17) is threadedly mounted on the inner side of the second plate surface (3), and the power column (17) is in the shape of a pointed tip.

4. The adjustable heptafluoropropane fire extinguishing device according to claim 1, characterized in that: The guide plate (14) and the guide groove (16) on the storage box (1) are both in the shape of a bevel.

5. The easily adjustable heptafluoropropane fire extinguishing device according to claim 1, characterized in that: A material separator (8) is welded to the inner side of the storage box (1), and a protective pad (9) is bonded and mounted on the surface of the material separator (8).

6. The easily adjustable heptafluoropropane fire extinguishing device according to claim 5, characterized in that: A cabinet door body (4) is rotatably mounted on the surface of the first plate surface (2), and a heptafluoropropane fire extinguishing tank (5) is arranged on the inner side of the storage box (1).

7. The easily adjustable heptafluoropropane fire extinguishing device according to claim 6, characterized in that: A sealing strip (13) is bonded and mounted on the inner side of the storage box (1).

8. The easily adjustable heptafluoropropane fire extinguishing device according to claim 7, characterized in that: A limiting groove (6) is provided on the inner side of the storage box (1), a buffer pad (7) is provided on the inner wall of the upper limiting groove (6) of the storage box (1), and the bottom of the HFC-227ea fire extinguishing tank (5) is slidably mounted on the inner wall of the limiting groove (6).

9. The easily adjustable heptafluoropropane fire extinguishing device according to claim 8, characterized in that: The buffer pad (7), the protective pad (9) and the sealing strip (13) are all made of rubber.

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