Special gas holder structure capable of assisting in limiting special gas cylinder

Abstract

The utility model discloses a special gas holder structure capable of assisting in limiting special gas cylinders, which comprises a special gas holder main body and limiting seats, and the limiting seats are fixed at two ends inside the special gas holder main body. The spraying sleeves on the two sides and the limiting plate are driven by the threaded sleeve to move inwards at the same time, the upper portion and the middle of the top of the special gas cylinder can be limited under the action of the limiting plate, and therefore the stability and safety of the special gas cylinder placed in the special gas cabinet are improved, potential safety hazards are reduced, and on the basis of limiting, the special gas cylinder is prevented from being damaged. When the special gas cylinder needs to be cooled, external water flow is connected through the water inlet pipe, the spraying sleeve surrounds the upper middle portion of the special gas cylinder, cooling water can cool the special gas cylinder from top to bottom in an all-dimensional mode, the water flow can pass through a limited area through the flow guide groove, and the overall cooling effect is improved; the practicability and the flexibility are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of special gas cabinets, and in particular to a special gas cabinet structure capable of assisting in limiting the position of special gas bottles. Background Art

[0002] Special gas cabinets are mainly used to supply special gases, such as flammable, explosive, and highly toxic gases. They are mainly used in the emerging industries of semiconductors and LEDs. Special gas cabinets can be divided into fully automatic, semi-automatic, and manually operated types.

[0003] Chinese patent authorization announcement number CN 220017004 U discloses a special gas cabinet, which includes a cabinet, a spray head and a hose. The cabinet is used to store gas cylinders. A mounting hole is opened on the side wall of the cabinet, and a water inlet joint is installed in the mounting hole. The water inlet joint is connected to the spray head through a hose. A mounting plate is also provided on the inner side wall of the cabinet. The spray head is detachably mounted on the mounting plate, so that the spray head can spray and cool the side of the gas cylinder, ensuring that the water sprayed by the spray head can be sprinkled on the body of the gas cylinder as much as possible, thereby improving the cooling efficiency of the gas cylinder.

[0004] The above-mentioned existing technical scheme has the following shortcomings: although the technical scheme can realize the cooling function of the gas cylinder, it is not convenient to limit the gas cylinder, which reduces the stability of the gas cylinder when placed. There is a certain room for optimization in the simultaneous use of limiting and cooling the gas cylinder. Therefore, it is necessary to design a special gas cabinet structure that can assist in limiting the special gas cylinder to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a special gas cabinet structure which can assist in limiting the position of special gas cylinders, so as to solve the problem in the above-mentioned background technology that it is inconvenient to limit the position of gas cylinders while cooling them.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a special gas cabinet structure that can assist in limiting the position of a special gas cylinder, comprising a special gas cabinet body and a limiting seat, wherein the limiting seat is fixed at both ends of the special gas cabinet body;

[0007] A separation plate is fixed at the bottom end of the interior of the special gas cabinet body, a water storage tank is opened at the bottom end of the interior of the special gas cabinet body, and a water outlet pipe is connected to the bottom end of one side of the special gas cabinet body;

[0008] The limit seats are each provided with a receiving groove inside, and the inside of the receiving groove is rotatably connected with a bidirectional screw, the outer side of the bidirectional screw is threadedly connected with a threaded sleeve, and the inner side of the threaded sleeve is fixed with a water guide seat, the inner side of the water guide seat is fixed with a spray sleeve, and the inner side of the spray sleeve is fixed with a limiting plate, and the inner side of the spray sleeve is evenly provided with spray heads, the water guide seats are connected by connecting pipes, and the connecting pipes are connected by water inlet pipes.

[0009] When using a special gas cabinet structure that can assist in limiting the position of special gas cylinders of the technical solution, the special gas cylinders can be limited to improve the placement safety while being cooled in all directions to enhance the overall cooling effect.

[0010] Preferably, the outer side of the special gas cabinet body is rotatably connected to a hand wheel, and the outer side of the hand wheel is provided with anti-slip texture, and the special gas cabinet body is connected to a bidirectional screw.

[0011] Preferably, guide grooves are evenly arranged on the inner side of the spray sleeve, and the cross-section of the guide grooves is semicircular.

[0012] Preferably, one end of the special gas cabinet body is connected to an auxiliary seat, and rotation grooves are evenly opened on the inner side of the auxiliary seat, the inner sides of the rotation grooves are connected to connecting rods, and rollers are arranged on the outer sides of the connecting rods.

[0013] Preferably, a mounting block is fixed to one end of the auxiliary seat close to the special gas cabinet body, and a mounting groove is provided at one end of the special gas cabinet body close to the auxiliary seat, and the mounting groove is connected to the mounting block.

[0014] Preferably, the width of the mounting block matches the width of the mounting groove, and the cross-sections of the mounting block and the mounting groove are both convex.

[0015] Preferably, the auxiliary seat has a triangular cross-section, and the rollers are arranged at equal intervals on one side of the auxiliary seat.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the special gas cabinet structure that can assist in limiting the position of the special gas cylinder realizes the functions of facilitating cooling and positioning;

[0017] By arranging a limit plate on the inner side of the spray sleeve, the hand wheel is turned during use to drive the two-way screw to rotate. Under the action of the threaded connection, the threaded sleeve drives the spray sleeves and the limit plates on both sides to move inward at the same time, so that the top and the middle of the special gas cylinder can be limited by the limit plate, thereby improving the stability and safety of the special gas cylinder when placed inside the special gas cabinet, reducing the occurrence of safety hazards, and further on the basis of the above-mentioned limitation, when the special gas cylinder needs to be cooled, the external water flow is connected through the water inlet pipe, and the spray sleeve surrounds the upper middle of the special gas cylinder, so that the cooling water can cool the special gas cylinder from top to bottom in all directions, and by providing a guide groove, the water flow can pass through the limited area to improve the overall cooling effect and enhance its practicality and flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the limit seat of the utility model from top view;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the limiting plate of the utility model;

[0022] Figure 4 It is a schematic diagram of the side structure of the spray sleeve of the utility model;

[0023] Figure 5 It is a schematic diagram of the side cross-sectional structure of the auxiliary seat of the utility model.

[0024] Explanation of the reference numerals in the figure: 1. Special gas cabinet body; 2. Limit seat; 3. Spray sleeve; 4. Separation plate; 5. Water outlet pipe; 6. Water storage tank; 7. Hand wheel; 8. Receiving tank; 9. Water inlet pipe; 10. Bidirectional screw; 11. Water guide seat; 12. Limit plate; 13. Spray head; 14. Threaded sleeve; 15. Connecting pipe; 16. Auxiliary seat; 17. Roller; 18. Connecting rod; 19. Rotating groove; 20. Mounting groove; 21. Mounting block; 22. Guide groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5 , the utility model provides an embodiment: a special gas cabinet structure that can assist in limiting the position of a special gas cylinder, comprising a special gas cabinet body 1 and a limiting seat 2;

[0027] The outer side of the special gas cabinet body 1 is rotatably connected with a hand wheel 7, and the outer side of the hand wheel 7 is provided with anti-skid patterns, and the special gas cabinet body 1 is connected with a bidirectional screw 10;

[0028] Specifically, Figure 2 As shown, when in use, by providing anti-skid patterns on the outside of the hand wheel 7, the friction force when the staff rotates can be increased to prevent the hand from slipping;

[0029] One end of the special gas cabinet body 1 is connected to an auxiliary seat 16, and the inner side of the auxiliary seat 16 is evenly provided with rotation grooves 19, the inner sides of the rotation grooves 19 are connected with connecting rods 18, and the outer sides of the connecting rods 18 are provided with rollers 17, and the auxiliary seat 16 is fixed with a mounting block 21 at one end close to the special gas cabinet body 1, and the end of the special gas cabinet body 1 close to the auxiliary seat 16 is provided with a mounting groove 20, and the mounting groove 20 is connected to the mounting block 21, and the width of the mounting block 21 matches the width of the mounting groove 20, and the cross-sections of the mounting block 21 and the mounting groove 20 are both convex, and the cross-section of the auxiliary seat 16 is triangular, and the rollers 17 are arranged and distributed at equal intervals on one side of the auxiliary seat 16;

[0030] Specifically, Figure 5 As shown, when in use, the auxiliary seat 16 is provided, which cooperates with the outer multiple groups of rollers 17 to assist the entry and exit operations of the special gas cylinders, and further the lateral plug-in effect of the mounting block 21 and the mounting groove 20 can facilitate the loading and unloading of the auxiliary seat 16;

[0031] The limit seat 2 is fixed at both ends of the special gas cabinet body 1, a separation plate 4 is fixed at the bottom end of the special gas cabinet body 1, a water storage tank 6 is provided at the bottom end of the special gas cabinet body 1, and a water outlet pipe 5 is connected to the bottom end of one side of the special gas cabinet body 1, and a receiving groove 8 is provided inside the limit seat 2, and a bidirectional screw 10 is rotatably connected inside the receiving groove 8, and a threaded sleeve 14 is threadedly connected to the outer side of the bidirectional screw 10, and a water guide seat 11 is fixed to the inner side of the threaded sleeve 14, and a spray sleeve 3 is fixed to the inner side of the water guide seat 11;

[0032] The inner side of the spray sleeve 3 is evenly provided with guide grooves 22, and the cross-section of the guide grooves 22 is semicircular;

[0033] Specifically, Figure 3 As shown, when in use, the guide groove 22 is provided to enable the limiting area to be cooled synchronously;

[0034] A limit plate 12 is fixed on the inner side of the spray sleeve 3 , and spray heads 13 are evenly arranged on the inner side of the spray sleeve 3 . The water guide seats 11 are connected through a connecting pipe 15 , and the connecting pipes 15 are connected through a water inlet pipe 9 .

[0035] Working principle: When the utility model is in use, the special gas cylinder is placed on the separation plate 4, and the hand wheel 7 is turned to drive the bidirectional screw 10 to rotate. Under the action of the threaded connection, the threaded sleeve 14 drives the spray sleeves 3 on both sides and the limit plate 12 to move inward at the same time, so that the top and the middle of the special gas cylinder can be limited by the action of the limit plate 12, thereby improving the stability and safety of the special gas cylinder when placed inside the special gas cabinet body 1, and reducing the occurrence of safety hazards. When the special gas cylinder needs to be cooled, the external water flow is connected through the water inlet pipe 9, and the spray sleeve 3 is surrounded by the special gas cylinder. The center, so that the cooling water can cool the special gas cylinder from top to bottom in all directions, and the water flow can pass through the limited area through the guide groove 22 to improve the overall cooling effect.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A special gas cabinet structure capable of assisting in limiting the position of a special gas cylinder, comprising a special gas cabinet body (1) and a limiting seat (2), wherein the limiting seat (2) is fixed at two ends inside the special gas cabinet body (1); Features: A separation plate (4) is fixed to the bottom end of the interior of the special gas cabinet body (1), a water storage tank (6) is provided at the bottom end of the interior of the special gas cabinet body (1), and a water outlet pipe (5) is connected to the bottom end of one side of the special gas cabinet body (1); The limit seats (2) are provided with receiving grooves (8) inside, and the receiving grooves (8) are rotatably connected with bidirectional screws (10), the outer sides of the bidirectional screws (10) are threadedly connected with threaded sleeves (14), and the inner sides of the threaded sleeves (14) are fixed with water guide seats (11), the inner sides of the water guide seats (11) are fixed with spray sleeves (3), and the inner sides of the spray sleeves (3) are fixed with limiting plates (12), and the inner sides of the spray sleeves (3) are evenly provided with spray heads (13), the water guide seats (11) are connected to each other through connecting pipes (15), and the connecting pipes (15) are connected to each other through water inlet pipes (9).

2. A special gas cabinet structure capable of assisting in limiting the position of special gas cylinders according to claim 1, characterized in that: The outer side of the special gas cabinet body (1) is rotatably connected to a hand wheel (7), and the outer side of the hand wheel (7) is provided with anti-skid patterns, and the special gas cabinet body (1) is connected to a bidirectional screw rod (10).

3. A special gas cabinet structure capable of assisting in limiting the position of a special gas cylinder according to claim 1, characterized in that: The inner side of the spray sleeve (3) is evenly provided with guide grooves (22), and the cross-section of the guide grooves (22) is arranged to be semicircular.

4. A special gas cabinet structure capable of assisting in limiting the position of special gas cylinders according to claim 1, characterized in that: One end of the special gas cabinet body (1) is connected to an auxiliary seat (16), and the inner side of the auxiliary seat (16) is evenly provided with rotation grooves (19), the inner sides of the rotation grooves (19) are connected to connecting rods (18), and the outer sides of the connecting rods (18) are provided with rollers (17).

5. A special gas cabinet structure capable of assisting in limiting the position of special gas cylinders according to claim 4, characterized in that: A mounting block (21) is fixed to one end of the auxiliary seat (16) close to the special gas cabinet body (1), and a mounting groove (20) is provided to one end of the special gas cabinet body (1) close to the auxiliary seat (16), and the mounting groove (20) is connected to the mounting block (21).

6. A special gas cabinet structure capable of assisting in limiting the position of special gas cylinders according to claim 5, characterized in that: The width of the mounting block (21) matches the width of the mounting groove (20), and the cross-sections of the mounting block (21) and the mounting groove (20) are both convex.

7. A special gas cabinet structure capable of assisting in limiting the position of special gas cylinders according to claim 4, characterized in that: The cross-section of the auxiliary seat (16) is triangular, and the rollers (17) are arranged and distributed at equal intervals on one side of the auxiliary seat (16).

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