Storage device for hydrogen peroxide disinfectant

Abstract

The utility model discloses a hydrogen peroxide disinfectant storage device, which relates to the technical field of disinfectant storage and comprises a box body, an upper opening end of the box body is hermetically connected through a box cover, an inner container is arranged in the middle of the box body, and a cavity is reserved between the box body and the inner container. A pressure relief assembly is installed between the box body and the upper end of the inner container. According to the utility model, the inner container is additionally arranged in the box body, the cavity is reserved between the inner container and the box body, and the cavity is filled with water of which the volume is more than 50%, so that hydrogen peroxide disinfectant can be diluted under the condition of leakage, and the pollution of leakage of the hydrogen peroxide disinfectant to the environment is further reduced. In addition, a pressure relief assembly is arranged between the inner container and the box body, the pressure relief assembly is used for irregularly relieving pressure of the hydrogen peroxide disinfectant in the inner container, damage caused by too large pressure in the inner container is prevented, and the storage protection level of the hydrogen peroxide disinfectant is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfectant storage, in particular to a storage device for hydrogen peroxide disinfectant solution. Background Technique

[0002] Hydrogen peroxide solution is an oxidative disinfectant. It decomposes rapidly under the action of catalase, releasing nascent oxygen, which oxidizes the bacterial components and interferes with its enzyme system to play an antibacterial role. Most of the existing storage methods of hydrogen peroxide disinfectants are to use plastic containers for sealing, and then place them in a cool, clean and ventilated warehouse. Storage should prevent direct sunlight or heat, keep away from fire sources and heat sources, and the temperature in the warehouse should not exceed 40 degrees Celsius. Hydrogen peroxide disinfectant solution is easy to decompose into water and oxygen under heating conditions. In addition, hydrogen peroxide is also a flammable and explosive substance, and more precautions should be taken during storage to avoid leakage. However, the existing storage containers have a relatively simple structure and do not have good protection effects. Especially in the case of leakage or a rapid increase in the surrounding environmental temperature, it is easy to cause leakage and even violent explosive decomposition, and once the above situation occurs, the staff cannot receive an alarm in time. Content of the Utility Model

[0003] The purpose of the utility model is to provide a storage device for hydrogen peroxide disinfectant solution to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A storage device for hydrogen peroxide disinfectant solution includes a box body. The box body is a box structure with an open upper end. The upper opening end of the box body is hermetically connected through a box cover. An inner container is arranged in the middle of the box body. A cavity is left between the box body and the inner container. A pressure relief component is installed between the upper ends of the box body and the inner container.

[0006] Among them, the pressure relief component includes a tee pipe. Two of the ports of the tee pipe are respectively communicated with the cavity and the inner container. The other port of the tee pipe is internally connected with a first fixing ring. A second fixing ring is fixedly connected to the inside of the tee pipe above the first fixing ring. A movable ring is arranged between the first fixing ring and the second fixing ring. A movable rod is fixedly connected to the middle of the movable ring. A spring is sleeved on the movable rod. The spring is located between the second fixing ring and the movable ring. The lower end of the movable rod penetrates through the first fixing ring and is fixedly connected to a piston. The piston is located at the three-way intersection of the tee pipe and is used to block the communication between the tee pipe and the inner container.

[0007] As a further solution of the present utility model: an alarm component is installed at the upper end of the pressure relief component, and the alarm component includes a mounting seat integrally formed with the upper end of the three-way pipe, and an alarm installed on the upper end of the mounting seat.

[0008] As a further solution of the present utility model: the alarm is a push-button alarm.

[0009] As a further solution of the present utility model: both the first fixing ring and the second fixing ring are fixedly connected to the outer wall of the three-way pipe, and central holes for the movable rod to pass through and move are provided in the middle of the first fixing ring and the second fixing ring.

[0010] As a further solution of the present utility model: the mounting seat is a circumferential structure with a hollow interior, the bottom of the mounting seat is communicated with the three-way pipe, and the movable rod is located directly below the button of the alarm.

[0011] As a further solution of the present utility model: support blocks are installed around the interior of the cavity, the support blocks are in an "L" shape, and the support blocks are made of rubber.

[0012] As a further solution of the present utility model: the cavity is filled with water, a water inlet is provided at the upper end of the outer side of the cavity, and a water outlet is provided at the lower end of the outer side of the cavity.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] By adding an inner tank in the box body in the present utility model, a cavity is left between the inner tank and the box body, and water with a volume of more than 50% is filled in the cavity, so that the spilled hydrogen peroxide disinfectant can be diluted in case of leakage, thereby reducing the environmental pollution caused by the leakage of hydrogen peroxide disinfectant. In addition, a pressure relief component is provided between the inner tank and the box body, and the pressure relief component is used to relieve the pressure of the hydrogen peroxide disinfectant in the inner tank irregularly to prevent harm caused by excessive internal pressure in the inner tank, greatly improving the storage protection level of the hydrogen peroxide disinfectant. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of a storage device for hydrogen peroxide disinfectant;

[0016] Figure 2 It is a schematic cross-sectional structural diagram of a storage device for hydrogen peroxide disinfectant;

[0017] Figure 3 It is a schematic enlarged structural diagram of area A of a storage device for hydrogen peroxide disinfectant.

[0018] In the figure: 1. Box body; 2. Inner container; 3. Cavity; 4. Support block; 5. Box cover; 6. Pressure relief component; 601. Three-way pipe; 602. First fixing ring; 603. Second fixing ring; 604. Movable ring; 605. Movable rod; 606. Spring; 607. Piston; 7. Alarm component; 701. Mounting seat; 702. Alarm; 8. Water inlet; 9. Water outlet. Specific implementation manner

[0019] Please refer to Figures 1 to 3 , in the embodiment of the present utility model, a storage device for hydrogen peroxide disinfectant solution includes a box body 1. The box body 1 is a box structure with an upper opening. The upper opening end of the box body 1 is hermetically connected through a box cover 5. An inner container 2 is arranged in the middle of the box body 1. A cavity 3 is left between the box body 1 and the inner container 2. A pressure relief component 6 is installed between the upper ends of the box body 1 and the inner container 2;

[0020] Among them, the pressure relief component 6 includes a three-way pipe 601. Two of the ports of the three-way pipe 601 are respectively communicated with the cavity 3 and the inner container 2. The other port of the three-way pipe 601 is internally connected with a first fixing ring 602. A second fixing ring 603 is fixedly connected to the inside of the three-way pipe 601 above the first fixing ring 602. A movable ring 604 is arranged between the first fixing ring 602 and the second fixing ring 603. A movable rod 605 is fixedly connected to the middle of the movable ring 604. A spring 606 is sleeved on the movable rod 605. The spring 606 is located between the second fixing ring 603 and the movable ring 604. The lower end of the movable rod 605 penetrates through the first fixing ring 602 and is fixedly connected to a piston 607. The piston 607 is located at the three-way intersection of the three-way pipe 601 and is used to block the communication between the three-way pipe 601 and the inner container 2; The cavity 3 is filled with water. A water inlet 8 is arranged at the upper end outside the cavity 3, and a water outlet 9 is arranged at the lower end outside the cavity 3.

[0021] By adding an inner container 2 in the box body 1 for the storage device of the hydrogen peroxide disinfectant solution, a cavity 3 is left between the inner container 2 and the box body 1, and the cavity 3 is filled with water with a volume of more than 50%. In case of leakage, the hydrogen peroxide disinfectant solution can be diluted, thereby reducing the environmental pollution caused by the leakage of the hydrogen peroxide disinfectant solution. In addition, a pressure relief component 6 is arranged between the inner container 2 and the box body 1, and the pressure relief component 6 is used to relieve the pressure of the hydrogen peroxide disinfectant solution in the inner container 2 irregularly to prevent harm caused by excessive internal pressure in the inner container 2, greatly improving the storage protection level of the hydrogen peroxide disinfectant solution.

[0022] Specifically, when the hydrogen peroxide disinfectant solution in the inner tank 2 is affected by the external high temperature, the air pressure in the inner tank 2 is too high, which will push the piston 607 to move vertically along the three-way pipe 601. The gas in the inner tank 2 will pass through the piston 607 and under the guiding action of the three-way pipe 601, the discharged gas will be transported into the cavity 3. Some hydrogen peroxide disinfectant solution may be accompanied during the discharging process of the gas. After contacting with the water in the cavity 3, it can be fully diluted to reduce the pollution hazard. When the air pressure decreases (the restoring force of the spring 606 is greater than the air pressure thrust), the spring 606 will reset and push the piston 607 to block the connection between the three-way pipe 601 and the inner tank 2 again. This is not only beneficial for pressure relief, but also can well maintain the sealing performance of the storage device.

[0023] In Figures 1 to 3 : An alarm component 7 is installed at the upper end of the pressure relief component 6. The alarm component 7 includes a mounting seat 701 integrally formed with the upper end of the three-way pipe 601, and an alarm 702 mounted on the upper end of the mounting seat 701; the alarm 702 is a push-button alarm; both the first fixing ring 602 and the second fixing ring 603 are fixedly connected to the outer wall of the three-way pipe 601, and a center for the movable rod 605 to pass through and move is provided in the middle of both the first fixing ring 602 and the second fixing ring 603; the mounting seat 701 is a hollow circular structure, the bottom of the mounting seat 701 is communicated with the three-way pipe 601, and the movable rod 605 is located directly below the button of the alarm 702.

[0024] An alarm component 7 is also installed at the upper end of the pressure relief component 6 of this storage device for hydrogen peroxide disinfectant solution. When the piston 607 rises, the movable rod 605 also rises and moves. The button of the alarm 702 is located directly above the movable rod 605. Furthermore, the movable rod 605 can touch the button of the alarm 702, so that the alarm 702 emits an alarm signal, which is convenient for the staff to know quickly and take safety protection measures to avoid the expansion of the accident hazard range.

[0025] In Figures 1 to 3 : Support blocks 4 are installed around the inside of the cavity 3. The support blocks 4 are in an "L" shape and are made of rubber material.

[0026] The support blocks 4 not only play a supporting role between the inner tank 2 and the box body 1, but also can play a certain role in shock isolation, avoiding strong shaking of the hydrogen peroxide disinfectant solution caused by external factors such as collision or slight earthquake, and further improving the storage protection level.

[0027] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A storage device for a hydrogen peroxide disinfectant, comprising a box (1), wherein the box (1) is an upper-opening box structure, and the upper open end of the box (1) is sealed and connected via a box cover (5), characterized in that: An inner liner (2) is disposed in the middle of the box body (1), a cavity (3) is left between the box body (1) and the inner liner (2), and a pressure relief assembly (6) is installed between the upper ends of the box body (1) and the inner liner (2); The pressure relief assembly (6) comprises a three-way pipe (601), two ports of which are respectively connected to the cavity (3) and the inner tank (2), a first fixing ring (602) is connected to the other port of the three-way pipe (601), a second fixing ring (603) is fixedly connected above the first fixing ring (602) and to the inside of the three-way pipe (601), a movable ring (604) is provided between the first fixing ring (602) and the second fixing ring (603), and the movable ring (604) is provided between the first fixing ring (602) and the second fixing ring (603). A movable rod (605) is fixedly connected to the middle of the movable ring (604), and a spring (606) is sleeved on the movable rod (605). The spring (606) is located between the second fixed ring (603) and the movable ring (604). The lower end of the movable rod (605) passes through the first fixed ring (602) and is fixedly connected to a piston (607). The piston (607) is located at the intersection of the three-way pipe (601) and is used to block the connection between the three-way pipe (601) and the inner tank (2).

2. A storage device for hydrogen peroxide disinfectant according to claim 1, characterized in that: An alarm component (7) is installed at the upper end of the pressure relief component (6), and the alarm component (7) comprises a mounting seat (701) integrally formed with the upper end of the three-way pipe (601), and an alarm (702) installed at the upper end of the mounting seat (701).

3. A storage device for hydrogen peroxide disinfectant according to claim 2, characterized in that: The alarm (702) is a button alarm.

4. A storage device for hydrogen peroxide disinfectant according to claim 3, characterized in that: The first fixing ring (602) and the second fixing ring (603) are both fixedly connected to the outer wall of the three-way pipe (601), and the middle of the first fixing ring (602) and the second fixing ring (603) are each provided with a central hole for the movable rod (605) to pass through.

5. A storage device for hydrogen peroxide disinfectant according to claim 4, characterized in that: The mounting seat (701) is a hollow circular structure. The bottom of the mounting seat (701) is connected to the three-way pipe (601). The movable rod (605) is located directly below the button of the alarm (702).

6. A storage device for hydrogen peroxide disinfectant according to claim 1, characterized in that: Support blocks (4) are installed around the interior of the cavity (3); the support blocks (4) are in an "L"-shaped structure and are made of rubber.

7. A storage device for hydrogen peroxide disinfectant according to claim 1, characterized in that: The cavity (3) is filled with water, a water inlet (8) is provided at the upper end of the outer side of the cavity (3), and a water outlet (9) is provided at the lower end of the outer side of the cavity (3).

Images