Storage device capable of automatically monitoring leakage of hydrogen peroxide

Abstract

According to the storage device capable of automatically monitoring hydrogen peroxide leakage, during use, hydrogen peroxide can be injected through the liquid inlet or discharged through the liquid outlet, during storage, the tank body is sealed, the tank body moves downwards in the direction of the guide part through the lifting assembly till the lifting assembly is in the second state, then the weight monitoring mechanism is started, and the weight of hydrogen peroxide can be monitored; when the weight is reduced, the alarm mechanism can automatically give an alarm; when the device needs to move, the weight monitoring mechanism can be closed to prevent the monitored weight from changing due to fluctuation of human motion and shaking of the device, and the lifting assembly can be converted into a first state of completely supporting the tank body to prevent the weight monitoring mechanism from being easily damaged due to the fact that force borne by the weight monitoring mechanism during movement is unstable; in general, by means of the storage device capable of automatically monitoring hydrogen peroxide leakage, whether stored hydrogen peroxide leaks or not can be automatically monitored according to the weight change, and the weight monitoring mechanism can be prevented from being stressed in the non-working state.

Description

Technical Field

[0001] This utility model relates to the field of hydrogen peroxide storage technology, specifically to an automatic hydrogen peroxide leakage monitoring and storage device. Background Technology

[0002] Hydrogen peroxide, also known as hydrogen peroxide aqueous solution, has physical properties such as being colorless, odorless, and transparent. As a strong oxidant and disinfectant, it is widely used in sterilization, disinfection, sewage treatment, dyeing, bleaching, and other fields. The mass fraction of the concentration used is usually between 3% and 30%. At lower concentrations, it can decompose rapidly to produce oxygen. Among them, the commonly used concentration for medical disinfection is 3%-5%. The higher the concentration, the stronger the oxidizing power.

[0003] Because hydrogen peroxide is easily decomposed in sunlight, it is usually stored in opaque, sealed containers. However, since hydrogen peroxide is colorless, odorless, and transparent, and the water and oxygen produced after decomposition are also colorless, odorless, and transparent, it is impossible to see the volume of liquid in the container after a hydrogen peroxide leak. The leaked hydrogen peroxide and its decomposition products are also difficult to detect, making it impossible to detect hydrogen peroxide leaks in a timely manner. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the above problems, this utility model provides an automatic hydrogen peroxide leakage monitoring and storage device. It can automatically monitor whether the stored hydrogen peroxide is leaking by detecting changes in weight, and can also avoid stress on the weight monitoring mechanism when it is not in operation.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An automatic hydrogen peroxide leakage monitoring and storage device, comprising:

[0009] The base is equipped with a weight monitoring mechanism and an alarm mechanism. When the weight monitored by the weight monitoring mechanism changes, the alarm mechanism can issue an alarm. The base is also equipped with a vertical guide.

[0010] A tank body for containing hydrogen peroxide, wherein the upper part of the tank body is provided with an inlet with a valve and the lower part of the tank body is provided with an outlet with a valve;

[0011] A lifting assembly is disposed on the tank and slidably connected to the guide member. The lifting assembly has a first state of fully supporting the tank and a second state of not supporting the tank. When the lifting assembly is in the first state, there is a gap between the bottom of the tank and the top of the weight monitoring mechanism. When the lifting assembly is in the second state, the bottom of the lifting assembly is suspended.

[0012] Preferably, the base is provided with a first handle, and the bottom of the base is provided with multiple casters to facilitate the movement of the automatic hydrogen peroxide leakage monitoring and storage device.

[0013] Preferably, the side of the tank is provided with a viewing window and a corresponding light-shielding component for the viewing window, and the viewing window has a completely blocked state and an unblocked viewing state.

[0014] Preferably, the tank body is provided with volume scales corresponding to the viewing window.

[0015] Preferably, the light-shielding component includes:

[0016] An upper slide rail is provided on the side of the tank and located above the viewing window;

[0017] A lower slide rail is provided on the side of the tank and located below the viewing window, and the lower slide rail and the upper slide rail are parallel to each other;

[0018] A baffle, which is slidably connected between the upper slide rail and the lower slide rail;

[0019] The first limiting member is disposed between the upper slide rail and the lower slide rail. When the baffle abuts against the first limiting member, the viewing window is in a blocked state.

[0020] The second limiting member is disposed between the upper slide rail and the lower slide rail. The second limiting member and the first limiting member are respectively located on both sides of the viewing window to prevent the baffle from disengaging from the upper slide rail and the lower slide rail. When the baffle abuts against the second limiting member, the viewing window is in a visible state.

[0021] Preferably, the first limiting member has a plurality of first magnetic elements on the side near the baffle, and the baffle has a plurality of second magnetic elements corresponding to the first magnetic elements on the side near the first limiting member. The first limiting member and the baffle can be magnetically connected through the first magnetic elements and the second magnetic elements. The baffle is provided with a second handle to facilitate moving the baffle.

[0022] Preferably, the bottom of the tank is provided with a ramp, and the bottom of the ramp is flush with the bottom of the liquid outlet to facilitate the discharge of liquid from the tank.

[0023] Preferably, the upper part of the liquid inlet is funnel-shaped to facilitate the injection of liquid into the tank.

[0024] Preferably, the lifting assembly includes:

[0025] A plate body is disposed at the bottom of the tank body, and the plate body is provided with guide holes corresponding to the guide members;

[0026] An electric telescopic rod is provided on the plate, and one end of the electric telescopic rod can pass through the plate and move to the bottom of the plate;

[0027] A support plate, the top of which is connected to the electric telescopic rod, is used to increase the support area of ​​the lifting assembly;

[0028] A buffer pad is provided at the bottom of the support plate to prevent rigid contact between the lifting assembly and the base.

[0029] Preferably, the alarm mechanism includes a buzzer and an alarm light. When the weight monitored by the weight monitoring mechanism changes, the buzzer can produce a buzzing sound, and the alarm light can illuminate.

[0030] (III) Beneficial Effects

[0031] Compared with the prior art, the beneficial effects of this utility model are:

[0032] In practical use, hydrogen peroxide can be injected into the tank through the inlet and discharged through the outlet. For storage, the valves on both the inlet and outlet are closed to seal the tank. The tank is then moved downwards along the guide using the lifting assembly until it reaches a second state where it is no longer supporting the tank. The weight monitoring mechanism is then activated to monitor the total weight of the hydrogen peroxide, the tank, and the components fixedly connected to it. When the total weight decreases, since the other components are stable solids, the decrease in hydrogen peroxide weight can be directly and unambiguously confirmed. At this point, the alarm mechanism automatically sounds to alert relevant personnel of a hydrogen peroxide leak. When the device needs to be moved... Because human movement involves fluctuations and the container contains liquid, shaking is inevitable during movement. To prevent changes in the weight monitored by the weight monitoring mechanism, it can be turned off. To prevent the weight monitoring mechanism from being damaged by fluctuating forces, the container can be moved upwards along the guide until the lifting assembly is in the first state of fully supporting the container. At this point, the base can be moved, thus preventing the weight monitoring mechanism from being subjected to force during movement. In summary, by using this automatic hydrogen peroxide leakage monitoring storage device, the storage of hydrogen peroxide can be automatically monitored for leakage based on weight changes, and the weight monitoring mechanism can also be prevented from being subjected to force when it is not in operation. Attached Figure Description

[0033] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0034] Figure 1 This is a perspective view of the automatic hydrogen peroxide leakage monitoring and storage device of this utility model when the lifting component is in the first state and the viewing window is in the blocked state;

[0035] Figure 2 It shows Figure 1 Side view in the middle;

[0036] Figure 3 This is a perspective view of the automatic hydrogen peroxide leakage monitoring and storage device of this utility model when the lifting component is in the second state and the viewing window is in the visible state;

[0037] Figure 4 It shows Figure 3 Side view in the middle;

[0038] Figure 5 It shows Figure 1 A 3D view of the central base, first handle, weight monitoring mechanism, alarm mechanism, and guide components;

[0039] Figure 6It shows Figure 1 Partial 3D view of the middle tank and lifting assembly;

[0040] Figure 7 It shows Figure 6 A sectional perspective view of a vertical section in the middle;

[0041] Figure 8 It shows Figure 1 A three-dimensional view of the middle tank and lifting assembly from another angle;

[0042] Figure 9 It shows Figure 1 A three-dimensional view of the middle baffle, the second magnetic component, and the second handle.

[0043] In the diagram: 1. Base; 11. First handle; 2. Tank body; 21. Inlet; 22. Outlet; 23. Slope; 3. Lifting assembly; 31. Plate; 311. Guide hole; 32. Electric telescopic rod; 33. Support plate; 34. Buffer pad; 4. Weight monitoring mechanism; 5. Alarm mechanism; 51. Buzzer; 52. Alarm light; 6. Guide component; 7. Pulley; 8. Viewing window; 9. Light shielding assembly; 91. Upper slide rail; 92. Lower slide rail; 93. Baffle; 94. First limit component; 95. Second limit component; 96. First magnetic component; 97. Second magnetic component; 98. Second handle; 10. Volume scale. Detailed Implementation

[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0045] See appendix Figure 1 and attached Figure 3 This utility model discloses an automatic hydrogen peroxide leakage monitoring and storage device, including a base 1, a tank 2, and a lifting assembly 3. The base 1 is equipped with a weight monitoring mechanism 4 and an alarm mechanism 5. When the weight monitored by the weight monitoring mechanism 4 changes, the alarm mechanism 5 can issue an alarm. The base 1 is also equipped with a vertical guide 6. The tank 2 is used to contain hydrogen peroxide. The upper part of the tank 2 is equipped with a liquid inlet 21 with a valve, and the lower part of the tank 2 is equipped with a liquid outlet 22 with a valve. The lifting assembly 3 is set on the tank 2 and slidably connected to the guide 6. The lifting assembly 3 has a first state of fully supporting the tank 2 and a second state of not supporting the tank 2. When the lifting assembly 3 is in the first state, there is a gap between the bottom of the tank 2 and the top of the weight monitoring mechanism 4. When the lifting assembly 3 is in the second state, the bottom of the lifting assembly 3 is suspended.

[0046] In actual use, hydrogen peroxide can be injected into the tank 2 through the inlet 21 and discharged from the tank 2 through the outlet 22. For storage, the valves on the inlet 21 and outlet 22 are closed to seal the tank 2. The lifting assembly 3 moves the tank 2 downwards along the guide 6 until the lifting assembly 3 is in the second state of not supporting the tank 2. Then, the weight monitoring mechanism 4 is activated to monitor the total weight of the hydrogen peroxide, the tank 2, and the components fixedly connected to the tank 2. When the total weight decreases, since the other components are stable solids, the weight of the hydrogen peroxide can be directly and unambiguously determined to have decreased. At this time, the alarm mechanism 5 automatically sounds an alarm to alert relevant personnel that a hydrogen peroxide leak has occurred. When the device needs to... When moving the tank, the tank 2 will inevitably shake due to the undulating movement of the human body and the liquid inside. To prevent changes in the weight monitored by the weight monitoring mechanism 4, the weight monitoring mechanism 4 can be turned off. To prevent the weight monitoring mechanism 4 from being damaged by sudden changes in force, the tank 2 can be moved upward along the direction of the guide 6 by the lifting component 3 until the lifting component 3 is in the first state of fully supporting the tank 2. At this time, the base 1 can be moved to avoid the weight monitoring mechanism 4 being subjected to force during the movement. In general, by using this automatic hydrogen peroxide leakage monitoring storage device, the storage of hydrogen peroxide can be automatically monitored for leakage by changes in weight, and the weight monitoring mechanism 4 can also be prevented from being subjected to force when it is not in operation.

[0047] It should be noted that "canister 2" refers to any container. In addition, canister 2 should be made of opaque material to prevent hydrogen peroxide from decomposing under sunlight.

[0048] It should be noted that when the lifting assembly 3 is in the first state of fully supporting the tank 2, there are two possible scenarios. Specifically, the first scenario is described in the appendix. Figure 1 and attached Figure 2 In one configuration, the bottom of the lifting component 3 abuts against the top of the base 1; in another configuration, the bottom of the lifting component 3 can also directly abut against the ground. In this case, the base 1 should have a perforation corresponding to the bottom of the lifting component 3. Since this structure is existing technology, it is not shown in the attached drawings. It should be noted that in this case, if the device needs to be moved, the base 1 should not be lifted upwards to avoid stress on the weight monitoring mechanism 4. Instead, the tank 2 or the lifting component 3 should be lifted directly.

[0049] See appendix Figure 1 and attached Figure 5It should be noted that the aforementioned weight monitoring mechanism 4 is existing technology, including components such as a display screen, buttons, housing, load cell, controller, and built-in power supply. The display screen, buttons, housing, load cell, built-in power supply, lifting assembly 3, and alarm mechanism 5 are all electrically connected to the controller. Their working principle will not be elaborated here.

[0050] See attached figures and appendices. Figure 3 and attached Figure 5 It should be noted that the shape, size, material, color and other parameters of the guide 6 are not limited in this application. It can be flexibly designed according to actual needs. For example, in order to prevent the tank body 2 and the lifting assembly 3 from detaching from the guide 6, the cross section of the guide 6 can be set as T-shaped, so that the tank body 2 and the lifting assembly 3 can slide along the vertical part of the guide 6 and be blocked by the horizontal part at the top of the guide 6.

[0051] Furthermore, the weight of the tank 2 and the components fixedly connected to the tank 2 can be known. At this time, the weight monitoring mechanism 4 can not only monitor the weight change, but also measure the weight of hydrogen peroxide.

[0052] See appendix Figure 1 To facilitate the movement of the device, the following design was implemented in this embodiment: Specifically, a first handle 11 is provided on the base 1, and multiple pulleys 7 are provided at the bottom of the base 1.

[0053] With the design of the above structure, the first handle 11 can be used as the point of leverage, and the automatic hydrogen peroxide leakage monitoring and storage device can be easily moved by the rolling action of the pulley 7.

[0054] Furthermore, since this application does not limit the number, type, installation position, or other parameters of the pulleys 7, it can be flexibly designed according to actual needs. For example, four pulleys 7 can be selected and arranged in a rectangular array, with two pulleys 7 on one side being directional wheels and the other two pulleys 7 being omnidirectional wheels, so that the automatic hydrogen peroxide leakage monitoring and storage device can be easily turned.

[0055] See appendix Figure 1 and attached Figure 3 In order to visually see the amount of hydrogen peroxide, the following design was carried out in this embodiment. Specifically, the side of the tank 2 is provided with a viewing window 8 and a corresponding light-shielding component 9 for the viewing window 8. The viewing window 8 has a completely blocked state and an unblocked viewing state.

[0056] Through the design of the above structure, not only can the volume of hydrogen peroxide be directly observed through the viewing window 8, but the viewing window 8 can also be blocked by the light-shielding component 9 to prevent the hydrogen peroxide from decomposing under sunlight and thus deteriorating.

[0057] Furthermore, the viewing window 8 can be made of high-pressure resistant observation glass. This material has the following advantages: it can withstand a certain amount of pressure, has a relatively thick thickness, high mechanical strength, high bending strength, high transparency, high visible light transmittance, excellent chemical stability, high electrical insulation, and good thermal shock resistance.

[0058] See appendix Figure 3 Appendix Figure 4 and attached Figure 6 Based on the above scheme, the following design was carried out in this embodiment. Specifically, the tank body 2 is provided with a volume scale 10 corresponding to the viewing window 8.

[0059] The design of the above structure allows for more accurate measurement of the volume of hydrogen peroxide.

[0060] See appendix Figure 1 -Appendix Figure 4 There are various structures that can block light. This embodiment describes one such structure. Specifically, the light-blocking component 9 includes an upper slide rail 91, a lower slide rail 92, a baffle 93, a first limiting member 94, and a second limiting member 95. The upper slide rail 91 is located on the side of the tank body 2 and above the viewing window 8; the lower slide rail 92 is located on the side of the tank body 2 and below the viewing window 8, and the lower slide rail 92 and the upper slide rail 91 are parallel to each other; the baffle 93 is slidably connected to the upper slide rail 91 and the lower slide rail 95. Between the slide rails 92; the first limiting member 94 is disposed between the upper slide rail 91 and the lower slide rail 92. When the baffle 93 abuts against the first limiting member 94, the viewing window 8 is in a blocked state; the second limiting member 95 is disposed between the upper slide rail 91 and the lower slide rail 92. The second limiting member 95 and the first limiting member 94 are respectively located on both sides of the viewing window 8 to prevent the baffle 93 from disengaging from the upper slide rail 91 and the lower slide rail 92. When the baffle 93 abuts against the second limiting member 95, the viewing window 8 is in a visible state.

[0061] By applying force to the baffle 93 through the above structural design, it can move along the extension direction of the upper slide rail 91 and the lower slide rail 92, so that the baffle 93 can abut against the first limiting member 94 or the second limiting member 95, thereby allowing the viewing window 8 to switch back and forth between the obstructed state and the visible state. The structure is simple and the operation is convenient and quick.

[0062] See appendix Figure 4 Appendix Figure 6 and attached Figure 9To prevent the viewing window 8 from accidentally changing from an obscured state to a visible state, the following design is implemented in this embodiment. Specifically, the first limiting member 94 is provided with a plurality of first magnetic members 96 on the side near the baffle 93, and the baffle 93 is provided with a plurality of second magnetic members 97 corresponding to the first magnetic members 96 on the side near the first limiting member 94. The first limiting member 94 and the baffle 93 can be magnetically connected through the first magnetic members 96 and the second magnetic members 97. The baffle 93 is provided with a second handle 98 to facilitate the movement of the baffle 93.

[0063] With the above structural design, when the viewing window 8 is blocked, the first limiting member 94 and the baffle 93 can be magnetically connected by the first magnetic member 96 and the second magnetic member 97, making the connection more secure. Without the influence of external force, the baffle 93 will no longer move along the extension direction of the upper slide rail 91 and the lower slide rail 92. In addition, when it is necessary to move the baffle 93, the second handle 98 can be used as the point of force, making it easier to exert force.

[0064] It should be noted that, in addition to magnetic connection, snap-fit ​​connection, damped sliding connection, and other methods can also be used to make the baffle 93 difficult to separate from the first limiting member 94.

[0065] See appendix Figure 7 In order to more thoroughly drain the liquid from the tank 2, the following design is made in this embodiment: Specifically, the bottom of the tank 2 is provided with a ramp 23, and the bottom of the ramp 23 is flush with the bottom of the liquid outlet 22.

[0066] In order to facilitate the injection of liquid into the body 2 and prevent spillage, the following design is made in this embodiment: specifically, the upper part of the liquid inlet 21 is funnel-shaped.

[0067] See appendix Figure 1 -Appendix Figure 4 and appendix Figure 8 There are various structures that can achieve a lifting effect. This embodiment introduces one of them. Specifically, the lifting assembly 3 includes a plate 31, an electric telescopic rod 32, and a support plate 33. The plate 31 is located at the bottom of the tank 2 and has guide holes 311 corresponding to the guide members 6. The electric telescopic rod 32 is located on the plate 31, and one end of the electric telescopic rod 32 can pass through the plate 31 and move to the bottom of the plate 31. The top of the support plate 33 is connected to the electric telescopic rod 32 to increase the support area of ​​the lifting assembly 3. A buffer pad 34 is located at the bottom of the support plate 33 to avoid rigid contact between the lifting assembly 3 and the base 1.

[0068] Through the design of the above structure, when the electric telescopic rod 32 is extended, and the bottom of the electric telescopic rod 32 abuts against the base 1 or the ground, and there is a gap between the bottom of the plate 31 and the top of the weight monitoring mechanism 4, the lifting assembly 3 is in the second state of not supporting the tank 2; when the electric telescopic rod 32 is shortened, and the bottom of the electric telescopic rod 32 is suspended, and the bottom of the plate 31 abuts against the top of the weight monitoring mechanism 4, the lifting assembly 3 is in the first state of fully supporting the tank 2.

[0069] See appendix Figure 3 There are various structures that can achieve the alarm effect. This embodiment introduces one of them. Specifically, the alarm mechanism 5 includes a buzzer 51 and an alarm light 52. When the weight monitored by the weight monitoring mechanism 4 changes, the buzzer 51 can produce a buzzing sound, and the alarm light 52 can light up.

[0070] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0071] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0072] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic hydrogen peroxide leakage monitoring and storage device, characterized in that, include: The base is equipped with a weight monitoring mechanism and an alarm mechanism. When the weight monitored by the weight monitoring mechanism changes, the alarm mechanism can issue an alarm. The base is also equipped with a vertical guide. The tank is used to contain hydrogen peroxide. The upper part of the tank is provided with an inlet with a valve, and the lower part of the tank is provided with an outlet with a valve. A lifting assembly is disposed on the tank and slidably connected to the guide member. The lifting assembly has a first state of fully supporting the tank and a second state of not supporting the tank. When the lifting assembly is in the first state, there is a gap between the bottom of the tank and the top of the weight monitoring mechanism. When the lifting assembly is in the second state, the bottom of the lifting assembly is suspended.

2. The automatic hydrogen peroxide leakage monitoring and storage device according to claim 1, characterized in that, The base is equipped with a first handle, and the bottom of the base is equipped with multiple casters to facilitate the movement of the automatic hydrogen peroxide leakage monitoring and storage device.

3. The automatic hydrogen peroxide leakage monitoring and storage device according to claim 1, characterized in that, The side of the tank is provided with a viewing window and a corresponding light-blocking component for the viewing window. The viewing window has a completely blocked state and an unblocked viewing state.

4. The automatic hydrogen peroxide leakage monitoring and storage device according to claim 3, characterized in that, The tank body is provided with volume scales corresponding to the viewing window.

5. The automatic hydrogen peroxide leakage monitoring and storage device according to claim 3, characterized in that, The light-shielding component includes: An upper slide rail is provided on the side of the tank and located above the viewing window; A lower slide rail is provided on the side of the tank and located below the viewing window, and the lower slide rail and the upper slide rail are parallel to each other; A baffle, which is slidably connected between the upper slide rail and the lower slide rail; The first limiting member is disposed between the upper slide rail and the lower slide rail. When the baffle abuts against the first limiting member, the viewing window is in a blocked state. The second limiting member is disposed between the upper slide rail and the lower slide rail. The second limiting member and the first limiting member are respectively located on both sides of the viewing window to prevent the baffle from disengaging from the upper slide rail and the lower slide rail. When the baffle abuts against the second limiting member, the viewing window is in a visible state.

6. The automatic hydrogen peroxide leakage monitoring and storage device according to claim 5, characterized in that, The first limiting member has a plurality of first magnetic elements on the side near the baffle, and the baffle has a plurality of second magnetic elements corresponding to the first magnetic elements on the side near the first limiting member. The first limiting member and the baffle can be magnetically connected through the first magnetic elements and the second magnetic elements. The baffle is provided with a second handle to facilitate moving the baffle.

7. The automatic hydrogen peroxide leakage monitoring and storage device according to claim 1, characterized in that, The bottom of the tank is provided with a ramp, and the bottom of the ramp is flush with the bottom of the liquid outlet to facilitate the discharge of liquid from the tank.

8. The automatic hydrogen peroxide leakage monitoring and storage device according to claim 1, characterized in that, The upper part of the liquid inlet is funnel-shaped to facilitate the injection of liquid into the tank.

9. An automatic hydrogen peroxide leakage monitoring and storage device according to any one of claims 1-8, characterized in that, The lifting assembly includes: A plate body is disposed at the bottom of the tank body, and the plate body is provided with guide holes corresponding to the guide members; An electric telescopic rod is provided on the plate, and one end of the electric telescopic rod can pass through the plate and move to the bottom of the plate; A support plate, the top of which is connected to the electric telescopic rod, is used to increase the support area of ​​the lifting assembly; A buffer pad is provided at the bottom of the support plate to prevent rigid contact between the lifting assembly and the base.

10. An automatic hydrogen peroxide leakage monitoring and storage device according to any one of claims 1-8, characterized in that, The alarm mechanism includes a buzzer and an alarm light. When the weight monitored by the weight monitoring mechanism changes, the buzzer will sound and the alarm light will illuminate.

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