CN220130960U - Hypochlorous acid storage container - Google Patents

Abstract

The utility model relates to a hypochlorous acid storage container, which comprises a tank body, wherein a cover plate is arranged above the tank body, a sealing device is arranged on the cover plate, a pressure stabilizing device is arranged outside the tank body, the pressure stabilizing device comprises a first connecting pipe, a second connecting pipe and a first air bag, the first air bag is spirally arranged outside the tank body, one end of the first connecting pipe is communicated with the cover plate, the other end of the first connecting pipe is connected with the second connecting pipe through a flange, and the second connecting pipe is communicated with the first air bag; the third boss is arranged in the utility model, so that gas is prevented from escaping conveniently, the second air bag is arranged above the third boss, and the second air bag expands outwards to block the gap between the second boss and the tank body, so that the tightness is further improved.

Description

Hypochlorous acid storage container

Technical Field

The utility model relates to the technical field of storage containers, in particular to a hypochlorous acid storage container.

Background

The hypochlorous acid concentrated solution has poor stability, is easy to generate chlorine gas during storage, has poor sealing property, is easy to leak, causes the high concentration of the chlorine gas in the air to influence the air quality, and can also cause certain influence on the body of workers; in addition, when the storage container is in the feed liquor, because inside hydraulic pressure volume increases, can compress gas, lead to the container internal pressure to increase, if not in time adjust the pressure, the container appears the damage easily under the pressure effect, can lead to hypochlorous acid solution leakage.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a hypochlorous acid storage container to solve the technical problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hypochlorous acid storage container, includes the jar body, jar body's top is equipped with the apron, is equipped with sealing device on the apron, is equipped with voltage regulator device outside the jar body, voltage regulator device includes first connecting pipe, second connecting pipe and first gasbag, first gasbag spiral sets up outside the jar body, and the one end and the apron intercommunication of first connecting pipe, the other end and second connecting pipe pass through flange joint, second connecting pipe and first gasbag intercommunication, sealing device includes second gasbag and third connecting pipe, the lower surface of apron is equipped with first boss, and the fixed cover of second gasbag is established at the outer fringe of first boss, and the one end and the second gasbag intercommunication of third connecting pipe, the other end runs through first boss and apron and set up in the top of apron.

Preferably, an inner cylinder is arranged in the tank body, a turned edge is outwards bent on the upper surface of the inner cylinder, and a lifting handle is arranged on the upper surface of the turned edge.

Further preferably, the bottom of the inner cylinder is provided with a liquid outlet pipe, the bottom of the liquid outlet pipe is provided with a first valve, and the bottom of the tank body is provided with a through hole matched with the liquid outlet pipe and the first valve, so that liquid is discharged conveniently.

It is further preferred that the lower surface of the first boss is provided with a second boss, the outer diameter of the second boss is larger than that of the first boss, and the outer diameter of the second boss is identical to the inner diameter of the tank body, so that preliminary sealing is facilitated, and resealing is performed through a second air bag.

Further preferably, the cover plate is provided with a liquid inlet pipe in a penetrating mode, and the liquid inlet pipe is provided with a second valve, so that liquid is conveniently fed.

Further preferably, a sealing groove is arranged at the bottom of the inner cylinder, and a sealing gasket is arranged in the sealing groove, so that the sealing performance between the inner cylinder and the tank body is improved.

Further preferably, a guide sleeve is arranged on the outer side of the inner cylinder, a guide rod is arranged in the tank body, and the guide sleeve is slidably sleeved outside the guide rod, so that the inner cylinder is conveniently guided and fixed.

Compared with the prior art, the utility model has the following beneficial effects:

1. the third boss is arranged in the utility model, so that gas is prevented from escaping, the second air bag is arranged above the third boss, and the second air bag expands outwards to block a gap between the second boss and the tank body, so that the tightness is further improved;

2. the pressure stabilizing device is arranged in the utility model, when the liquid inlet pipe is used for feeding liquid, the gas in the tank body enters the first air bag through the first connecting pipe and the second connecting pipe, and when the liquid outlet pipe is used for discharging liquid, the gas in the first air bag enters the tank body again, so that the tank body is convenient to stabilize pressure;

3. the inner cylinder is arranged in the utility model, the inner cylinder can be made of corrosion-resistant materials with higher cost, the hypochlorous acid solution is prevented from being corroded, the service life is prolonged, and the inner cylinder can be independently replaced after corrosion without replacing the tank body.

Drawings

FIG. 1 is a schematic view showing the overall structure of a hypochlorous acid storage vessel according to the present utility model;

FIG. 2 is a schematic view of a seal assembly according to the present utility model;

FIG. 3 is a schematic view of the explosive structure of FIG. 2 according to the present utility model;

FIG. 4 is a schematic view showing an unconnected state of the inner cylinder and the gasket;

fig. 5 is a schematic structural view of the tank body in the present utility model.

In the figure: 1. a tank body; 2. a cover plate; 3. a first connection pipe; 4. a second connection pipe; 5. a first air bag; 6. a second air bag; 7. a third connection pipe; 8. a first boss; 9. an inner cylinder; 10. flanging; 11. a handle; 12. a liquid outlet pipe; 13. a first valve; 14. a through hole; 15. a second boss; 16. a liquid inlet pipe; 17. a second valve; 18. sealing grooves; 19. a sealing gasket; 20. a guide sleeve; 21. a guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, a hypochlorous acid storage container comprises a tank body 1, a cover plate 2 is arranged above the tank body 1, a sealing device is arranged on the cover plate 2, a pressure stabilizing device is arranged outside the tank body 1, the pressure stabilizing device comprises a first connecting pipe 3, a second connecting pipe 4 and a first air bag 5, the first air bag 5 is spirally arranged outside the tank body 1, one end of the first connecting pipe 3 is communicated with the cover plate 2, the other end of the first connecting pipe is communicated with the second connecting pipe 4 through a flange, the second connecting pipe 4 is communicated with the first air bag 5, the sealing device comprises a second air bag 6 and a third connecting pipe 7, a first boss 8 is arranged on the lower surface of the cover plate 2, the second air bag 6 is fixedly sleeved on the outer edge of the first boss 8, one end of the third connecting pipe 7 is communicated with the second air bag 6, and the other end of the third connecting pipe penetrates through the first boss 8 and the cover plate 2 and is arranged above the cover plate 2.

Referring to fig. 1-5, an inner cylinder 9 is disposed in a can 1, a flange 10 is bent outwards from the upper surface of the inner cylinder 9, and a handle 11 is disposed on the upper surface of the flange 10. The bottom of inner tube 9 is equipped with drain pipe 12, and the bottom of drain pipe 12 is equipped with first valve 13, and the bottom of jar body 1 is provided with and goes out drain pipe 12 and first valve 13 complex through-hole 14. The bottom of inner tube 9 is equipped with seal groove 18, is equipped with sealing gasket 19 in the seal groove 18. The outside of the inner cylinder 9 is provided with a guide sleeve 20, the inside of the tank body 1 is provided with a guide rod 21, and the guide sleeve 20 is sleeved outside the guide rod 21 in a sliding way. When the novel hypochlorous acid tank is used, the inner barrel 9 is hung into the tank body 1 through the connection of the crane and the lifting handle 11, the guide sleeve 20 on the inner barrel 9 is sleeved outside the guide rod 21 until the sealing gasket 19 at the bottom of the inner barrel 9 is attached to the bottom of the tank body 1, the inner barrel 9 is installed and fixed, the inner barrel 9 can be made of a corrosion-resistant material with high cost, hypochlorous acid solution is prevented from being corroded, and the novel hypochlorous acid tank is convenient to replace after being corroded, so that the whole tank body 1 is not required to be replaced.

Referring to fig. 1-5, a second boss 15 is disposed on the lower surface of the first boss 8, the outer diameter of the second boss 15 is larger than the outer diameter of the first boss 8, and the outer diameter of the second boss 15 is the same as the inner diameter of the can 1. When the novel gas tank is used, the second gas bag 6 is arranged on the outer edge of the second boss 15, the cover plate 2 is placed on the tank body 1, the third boss is inserted into the tank body 1, the third connecting pipe 7 is externally connected with a gas source, gas enters the second gas bag 6 through the third connecting pipe 7, gaps between the second boss 15 and the tank body 1 are filled, the gas is blocked by the third boss, and a small part of the gas enters the second boss 15 and is blocked by the second gas bag 6.

Referring to fig. 1-5, a liquid inlet pipe 16 is disposed on the cover plate 2, and a second valve 17 is disposed on the liquid inlet pipe 16. In use, hypochlorous acid solution can enter the tank 1 through the liquid inlet pipe 16 and fall into the inner cylinder 9.

Example 2:

during the use, through crane and handle 11 connection, hang jar internal 1 with inner tube 9 in, and establish the guide sleeve 20 cover on the inner tube 9 outside guide bar 21, until the sealed 19 of inner tube 9 bottom and jar body 1 bottom laminating, accomplish the installation of inner tube 9 and fix, the material of inner tube 9 can select the higher corrosion-resistant material of cost, prevents that hypochlorous acid solution from corroding, and is convenient for change after corroding, need not to change whole jar body 1.

Example 3:

when the novel gas tank is used, the second gas bag 6 is arranged at the outer edge of the second boss 15, the cover plate 2 is placed on the tank body 1, the third boss is inserted into the tank body 1, the third connecting pipe 7 is externally connected with a gas source, gas enters the second gas bag 6 through the third connecting pipe 7, gaps between the second boss 15 and the tank body 1 are filled, the gas is blocked by the third boss, and a small part of the gas enters the second boss 15 and is blocked by the second gas bag 6; hypochlorous acid solution can enter the tank body 1 through the liquid inlet pipe 16 and fall into the inner cylinder 9, and when liquid is fed, gas in the tank body 1 enters the first air bag 5 through the first connecting pipe 3 and the second connecting pipe 4, and when liquid discharge is needed, the hypochlorous acid solution is discharged from the liquid outlet pipe 12, and the gas returns to the tank body 1 from the first air bag 5, so that the pressure is kept stable.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a hypochlorous acid storage container, includes a jar body (1), and the top of a jar body (1) is equipped with apron (2), its characterized in that: be equipped with sealing device on apron (2), be equipped with pressure stabilizing device outside jar body (1), pressure stabilizing device includes first connecting pipe (3), second connecting pipe (4) and first gasbag (5), first gasbag (5) spiral setting is outside jar body (1), and one end and apron (2) of first connecting pipe (3) communicate, and the other end and second connecting pipe (4) pass through flange joint, second connecting pipe (4) and first gasbag (5) communicate, sealing device includes second gasbag (6) and third connecting pipe (7), the lower surface of apron (2) is equipped with first boss (8), and second gasbag (6) fixed cover is established in the outer fringe of first boss (8), and one end and second gasbag (6) of third connecting pipe (7) communicate, and the other end runs through first boss (8) and apron (2) and sets up the top at apron (2).

2. A hypochlorous acid storage vessel according to claim 1 wherein: an inner cylinder (9) is arranged in the tank body (1), a turned-over edge (10) is outwards bent on the upper surface of the inner cylinder (9), and a lifting handle (11) is arranged on the upper surface of the turned-over edge (10).

3. A hypochlorous acid storage vessel according to claim 2 wherein: the bottom of inner tube (9) is equipped with drain pipe (12), and the bottom of drain pipe (12) is equipped with first valve (13), the bottom of jar body (1) be provided with drain pipe (12) and first valve (13) complex through-hole (14).

4. A hypochlorous acid storage vessel according to claim 1 wherein: the lower surface of first boss (8) is equipped with second boss (15), and the external diameter of second boss (15) is greater than the external diameter of first boss (8), and the external diameter of second boss (15) is the same with jar body (1) internal diameter.

5. A hypochlorous acid storage vessel according to claim 1 wherein: the cover plate (2) is provided with a liquid inlet pipe (16) in a penetrating mode, and the liquid inlet pipe (16) is provided with a second valve (17).

6. A hypochlorous acid storage vessel according to claim 2 wherein: the bottom of the inner cylinder (9) is provided with a sealing groove (18), and a sealing gasket (19) is arranged in the sealing groove (18).

7. The hypochlorous acid storage container of claim 6 wherein: the outside of inner tube (9) is equipped with guide sleeve (20), is equipped with guide bar (21) in jar body (1), and guide sleeve (20) slip cap is established outside guide bar (21).