Sealing structure of hydrogen peroxide storage tank

Abstract

The utility model discloses a sealing structure of a hydrogen peroxide storage tank, which belongs to the technical field of hydrogen peroxide storage and comprises a tank body, a sealing mechanism is arranged on one side of the tank body, a ventilation component is arranged on one side of the tank body, and a liquid measuring component is arranged on one side of the sealing mechanism. After the cover plate is fixed to the top of the tank body, a user can inject hydrogen peroxide into the tank body through a liquid injection pipeline, a rotating column is rotated, a sealing plate can be rotated, a rubber ring is clamped into the inner wall of the liquid injection pipeline, and sealing is completed; through the arrangement of the ventilation assembly, during use, after hydrogen peroxide is injected into the containing frame, a user can rotate a fixing column to enable a sealing gasket to move towards the interior of the tank body, air or bubbles generated in the sealing process of the tank body are discharged through a ventilation hole and an exhaust hole, and after sealing is completed, the fixing column is reversely rotated to enable the sealing gasket to be clamped on the inner wall of the tank body; the sealing effect is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogen peroxide storage, in particular to a hydrogen peroxide storage tank sealing structure. Background Art

[0002] Hydrogen peroxide, also known as hydrogen peroxide solution, is an aqueous solution of hydrogen peroxide. Pure hydrogen peroxide is a light blue viscous liquid that is miscible with water in any proportion and has strong oxidizing properties. Its aqueous solution is a colorless and transparent liquid and is usually used for medical purposes, such as cleaning wounds, disinfection and sterilization. In addition, hydrogen peroxide can also be used to prepare oxygen, oxidants, bleaching agents, and dechlorinating agents.

[0003] There are many types of storage tanks for storing industrial hydrogen peroxide. For example, stainless steel. Although stainless steel tanks have good structural strength, the overall cost of the equipment is relatively high for large industrial hydrogen peroxide storage tanks due to the high price of stainless steel materials.

[0004] The existing patent (Announcement No.: CN216234039U) is a vertical hydrogen peroxide storage tank, which greatly reduces the overall cost of large-scale industrial hydrogen peroxide storage tanks by using aluminum-magnesium alloy aluminum plates with relatively low material costs instead of stainless steel; by setting a column-type support structure in the tank and a cage-type reinforcement structure on the side wall, the structural strength of the entire tank reaches the level of a stainless steel tank, ensuring safe use.

[0005] In view of the above problems, the existing patent provides a solution. However, during use, the patent lacks the function of sealing the hydrogen peroxide storage tank. Hydrogen peroxide is highly volatile, and gaps in the storage tank will cause air to enter the tank, thereby causing the hydrogen peroxide to volatilize.

[0006] Therefore, a sealing structure of a hydrogen peroxide storage tank is proposed. Utility Model Content

[0007] The utility model aims to provide a hydrogen peroxide storage tank sealing structure, which can solve the problem that an existing vertical hydrogen peroxide storage tank lacks the function of sealing the hydrogen peroxide storage tank during use, hydrogen peroxide has strong volatility, and gaps in the storage tank will cause air to enter the interior, thereby causing the hydrogen peroxide to volatilize.

[0008] To achieve the above object, the utility model provides the following technical solutions: a hydrogen peroxide storage tank sealing structure, comprising a tank body, a sealing mechanism is provided on one side of the tank body, a venting component is provided on one side of the tank body, and a liquid measuring component is provided on one side of the sealing mechanism;

[0009] The sealing mechanism includes a cover plate, an injection pipe, a baffle plate, a rotating column, a limit plate, a sealing plate and a rubber ring. The cover plate is threadedly connected to the top of the tank body, the injection pipe is fixedly connected to one side of the cover plate, the baffle plate is threadedly connected to the top of the injection pipe, the rotating column is rotatably connected to one side of the cover plate, the limit plate is fixedly connected to the outer wall of the rotating column, the sealing plate is arranged at the bottom of the rotating column, and the rubber ring is arranged on the top of the sealing plate.

[0010] Preferably, the ventilation component includes a containing frame, a ventilation hole, an exhaust hole, an internally threaded sleeve, an externally threaded sleeve, a fixing column and a sealing gasket, the containing frame is fixedly connected to one side of the tank body, a plurality of the ventilation holes are opened inside the containing frame, the exhaust hole is opened inside the tank body, the internally threaded sleeve is fixedly connected to the inner wall of the exhaust hole, the externally threaded sleeve is threadedly connected to one side of the internally threaded sleeve, the fixing column is fixedly connected to the inner wall of the externally threaded sleeve, and the sealing gasket is arranged on one side of the fixing column.

[0011] Preferably, the liquid measuring assembly comprises an extension pipe and a rotating cap, the extension pipe is fixedly connected to one side of the cover plate, and the rotating cap is threadedly connected to the outer wall of the extension pipe.

[0012] Preferably, a through hole is provided inside the cover plate, and tempered glass is provided on one side of the through hole.

[0013] Preferably, a guide ring is fixedly connected to the bottom of the baffle plate, and the guide ring is rotatably connected to one side of the liquid injection pipe.

[0014] Preferably, a support leg is fixedly connected to the bottom of the tank body, and an extension plate is fixedly connected to the bottom of the support leg.

[0015] Preferably, a rotating handle is fixedly connected to the outer wall of the rotating column.

[0016] Preferably, a sealing ring is provided on one side of the cover plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The present application is provided with a sealing mechanism. When in use, after the cover plate is fixed on the top of the tank body, the user can inject hydrogen peroxide into the tank body through the injection pipe, and rotate the rotating column to rotate the sealing plate, so that the rubber ring is stuck into the inner wall of the injection pipe to complete the sealing.

[0019] 2. The present application is provided with a breathable component. When hydrogen peroxide is injected into the containing frame, the user can rotate the fixed column to move the sealing gasket toward the inside of the tank body to discharge the air or bubbles generated during the sealing process of the tank body. After the sealing is completed, the fixed column is rotated in the opposite direction to make the sealing gasket stuck on the inner wall of the tank body to enhance the sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is the overall structure diagram of the utility model;

[0022] Figure 2 It is a right side view of the utility model;

[0023] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0024] Figure 4 For this utility model Figure 3 The enlarged view of point A in the middle;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the ventilation component of the utility model.

[0026] Description of reference numerals:

[0027] 1. Tank body; 2. Sealing mechanism; 3. Ventilation component; 4. Measuring liquid component; 201. Cover plate; 202. Liquid injection pipe; 203. Shielding plate; 204. Rotating column; 205. Limiting plate; 206. Sealing plate; 207. Rubber ring; 301. Receiving frame; 302. Ventilation hole; 303. Exhaust hole; 304. Internally threaded sleeve; 305. Externally threaded sleeve; 306. Fixed column; 307. Sealing pad; 401. Extension pipe; 402. Rotating cap; 5. Perforation; 6. Tempered glass; 7. Guide ring; 8. Support leg; 9. Extension plate; 10. Rotating handle; 11. Sealing ring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0029] See also Figures 1 to 5 , the utility model provides a technical solution:

[0030] A hydrogen peroxide storage tank sealing structure comprises a tank body 1, a sealing mechanism 2 is arranged on one side of the tank body 1, a venting component 3 is arranged on one side of the tank body 1, and a liquid measuring component 4 is arranged on one side of the sealing mechanism 2;

[0031] The sealing mechanism 2 includes a cover plate 201, an injection pipe 202, a baffle plate 203, a rotating column 204, a limit plate 205, a sealing plate 206 and a rubber ring 207. The cover plate 201 is threadedly connected to the top of the tank body 1, the injection pipe 202 is fixedly connected to one side of the cover plate 201, the baffle plate 203 is threadedly connected to the top of the injection pipe 202, the rotating column 204 is rotatably connected to one side of the cover plate 201, the limit plate 205 is fixedly connected to the outer wall of the rotating column 204, the sealing plate 206 is arranged at the bottom of the rotating column 204, and the rubber ring 207 is arranged at the top of the sealing plate 206.

[0032] Specifically, Figure 3 As shown, the liquid measuring assembly 4 includes an extension pipe 401 and a rotating cap 402 . The extension pipe 401 is fixedly connected to one side of the cover plate 201 , and the rotating cap 402 is threadedly connected to the outer wall of the extension pipe 401 .

[0033] Specifically, Figure 3 As shown, a through hole 5 is formed inside the cover plate 201 , and a tempered glass 6 is disposed on one side of the through hole 5 .

[0034] Specifically, Figure 4 As shown, a guide ring 7 is fixedly connected to the bottom of the shielding plate 203 , and the guide ring 7 is rotatably connected to one side of the liquid injection pipe 202 .

[0035] Specifically, Figure 1 As shown, a support leg 8 is fixedly connected to the bottom of the tank body 1 , and an extension plate 9 is fixedly connected to the bottom of the support leg 8 .

[0036] Specifically, Figure 1 As shown, the outer wall of the rotating column 204 is fixedly connected with the rotating handle 10 .

[0037] Specifically, Figure 3 As shown, a sealing ring 11 is provided on one side of the cover plate 201 .

[0038] When in use, after fixing the cover plate 201 on the top of the tank body 1, the user can inject or discharge hydrogen peroxide into or out of the tank body 1 through the injection pipe 202. By rotating the handle 10 and rotating the rotating column 204, the sealing plate 206 can be rotated to allow the rubber ring 207 to be stuck in the inner wall of the injection pipe 202 to complete the sealing. The extension pipe 401 can facilitate the staff to measure the hydrogen peroxide level on site. The rotating cap 402 can shield and protect the extension pipe 401. The perforation 5 is used in conjunction with the tempered glass 6 to facilitate external staff to observe the hydrogen peroxide situation inside the tank body 1. When in use, the guide ring 7 can provide guidance for the shielding plate 203 during installation, which is convenient for the installation of the shielding plate 203. The support leg 8 is used in conjunction with the extension plate 9 to provide support for the tank body 1. The sealing ring 11 can improve the sealing between the cover plate 201 and the tank body 1.

[0039] Specifically, Figure 3 As shown, the ventilation component 3 includes a containing frame 301, a ventilation hole 302, an exhaust hole 303, an internally threaded sleeve 304, an externally threaded sleeve 305, a fixing column 306 and a sealing gasket 307. The containing frame 301 is fixedly connected to one side of the tank body 1, a plurality of ventilation holes 302 are all opened inside the containing frame 301, the exhaust hole 303 is opened inside the tank body 1, the internally threaded sleeve 304 is fixedly connected to the inner wall of the exhaust hole 303, the externally threaded sleeve 305 is threadedly connected to one side of the internally threaded sleeve 304, the fixing column 306 is fixedly connected to the inner wall of the externally threaded sleeve 305, and the sealing gasket 307 is arranged on one side of the fixing column 306.

[0040] During use, after hydrogen peroxide is injected into the containing frame 301, the user can rotate the fixing column 306 to make the external threaded sleeve 305 rotate on the inner wall of the internal threaded sleeve 304, so that the sealing gasket 307 moves toward the inside of the tank body 1, and the air or bubbles generated in the sealing process of the tank body 1 are discharged through the air vent 302 and the exhaust hole 303. After the sealing is completed, the fixing column 306 is rotated in the opposite direction to make the sealing gasket 307 stuck on the inner wall of the tank body 1 to enhance the sealing effect.

[0041] By adopting the above technical solution, the problem that the existing hydrogen peroxide storage tank lacks the function of sealing during use is solved. Hydrogen peroxide has strong volatility, and gaps in the storage tank will cause air to enter the interior, thereby causing the hydrogen peroxide to volatilize.

[0042] Working principle: When the present application is in use, after fixing the cover plate 201 on the top of the tank body 1, the user can inject or discharge hydrogen peroxide into or out of the containing frame 301 through the injection pipe 202. Before sealing, the fixing column 306 can be rotated to rotate the external threaded sleeve 305 on the inner wall of the internal threaded sleeve 304, so that the sealing gasket 307 is displaced toward the inside of the tank body 1, and the air or bubbles generated during the sealing process of the tank body 1 are discharged through the air vent 302 and the exhaust hole 303. When sealing, the rotating column 204 can be rotated by rotating the handle 10, so that the sealing plate 206 can be rotated, and the rubber ring 207 can be stuck into the inner wall of the injection pipe 202 to complete the sealing. , and then rotate the fixing column 306 in the opposite direction so that the sealing gasket 307 is stuck on the inner wall of the tank body 1 to enhance the sealing effect. The extension pipe 401 can facilitate the staff to measure the hydrogen peroxide level on site. The rotating cap 402 can shield and protect the extension pipe 401. The perforation 5 is used in conjunction with the tempered glass 6 to facilitate external staff to observe the hydrogen peroxide situation inside the tank body 1. When in use, the guide ring 7 can provide guidance for the shielding plate 203 during installation, which is convenient for the installation of the shielding plate 203. The support leg 8 is used in conjunction with the extension plate 9 to provide support for the tank body 1. The sealing ring 11 can improve the sealing between the cover plate 201 and the tank body 1.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A hydrogen peroxide storage tank sealing structure, comprising a tank body (1), characterized in that: A sealing mechanism (2) is provided on one side of the tank body (1), a venting component (3) is provided on one side of the tank body (1), and a liquid measuring component (4) is provided on one side of the sealing mechanism (2); The sealing mechanism (2) comprises a cover plate (201), a liquid injection pipe (202), a baffle plate (203), a rotating column (204), a limit plate (205), a sealing plate (206) and a rubber ring (207); the cover plate (201) is threadedly connected to the top of the tank body (1); the liquid injection pipe (202) is fixedly connected to one side of the cover plate (201); the baffle plate (203) is threadedly connected to the top of the liquid injection pipe (202); the rotating column (204) is rotatably connected to one side of the cover plate (201); the limit plate (205) is fixedly connected to the outer wall of the rotating column (204); the sealing plate (206) is arranged at the bottom of the rotating column (204); and the rubber ring (207) is arranged at the top of the sealing plate (206).

2. A hydrogen peroxide storage tank sealing structure according to claim 1, characterized in that: The vent assembly (3) comprises a containing frame (301), vent holes (302), exhaust holes (303), an internally threaded sleeve (304), an externally threaded sleeve (305), a fixing column (306) and a sealing gasket (307); the containing frame (301) is fixedly connected to one side of the tank body (1); a plurality of vent holes (302) are arranged inside the containing frame (301); the exhaust holes (303) are arranged inside the tank body (1); the internally threaded sleeve (304) is fixedly connected to the inner wall of the exhaust holes (303); the externally threaded sleeve (305) is threadedly connected to one side of the internally threaded sleeve (304); the fixing column (306) is fixedly connected to the inner wall of the externally threaded sleeve (305); and the sealing gasket (307) is arranged on one side of the fixing column (306).

3. A hydrogen peroxide storage tank sealing structure according to claim 1, characterized in that: The liquid measuring assembly (4) comprises an extension pipe (401) and a rotating cap (402); the extension pipe (401) is fixedly connected to one side of the cover plate (201); and the rotating cap (402) is threadedly connected to the outer wall of the extension pipe (401).

4. A hydrogen peroxide storage tank sealing structure according to claim 1, characterized in that: A through hole (5) is provided inside the cover plate (201), and tempered glass (6) is provided on one side of the through hole (5).

5. The hydrogen peroxide storage tank sealing structure according to claim 1, characterized in that: A guide ring (7) is fixedly connected to the bottom of the shielding plate (203), and the guide ring (7) is rotatably connected to one side of the liquid injection pipeline (202).

6. A hydrogen peroxide storage tank sealing structure according to claim 1, characterized in that: The bottom of the tank body (1) is fixedly connected to a support leg (8), and the bottom of the support leg (8) is fixedly connected to an extension plate (9).

7. The hydrogen peroxide storage tank sealing structure according to claim 1, characterized in that: A rotating handle (10) is fixedly connected to the outer wall of the rotating column (204).

8. The hydrogen peroxide storage tank sealing structure according to claim 1, characterized in that: A sealing ring (11) is provided on one side of the cover plate (201).

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