Storage bottle for volatile chemical corrosive liquid

Abstract

The utility model discloses a storage bottle for volatile chemical corrosive liquid, which comprises a bottle body, a bottle opening and a bottle cap, the bottle opening is in threaded connection with the bottle cap, a baffle ring is fixedly arranged on the inner wall of the bottle opening, a fixing column is fixedly arranged on the inner wall of the bottle cap, the fixing column is fixedly connected with a sealing cover plate matched with the baffle ring, and an input pipe and an output pipe are symmetrically arranged on the bottle cap. The input pipe and the output pipe penetrate through the sealing cover plate, extend into the bottom of the bottle body and are fixedly connected with the sealing cover plate, a water pumping device I and a water pumping device II are arranged on the input pipe and the output pipe respectively, and a switch button I and a switch button II are arranged on the top of the bottle cap respectively. And the switch button I and the switch button II are correspondingly and electrically connected with the water pumping device I and the water pumping device II respectively. Through the threaded connection of the bottle opening and the bottle cap and the design of the sealing cover plate and the baffle ring, the sealing performance of the storage bottle is remarkably improved, and liquid leakage is effectively prevented; and by arranging the input pipe, the output pipe and the water pumping device, rapid pumping of liquid is achieved, and operation convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, specifically to a storage bottle for volatile chemical corrosive liquids. Background Technology

[0002] In chemical laboratories and industrial production environments, volatile corrosive liquids play an indispensable role as a crucial class of chemical reagents. However, due to their strong corrosiveness and high volatility, these liquids place extremely high demands on storage and transportation conditions. Traditional storage equipment, while meeting basic storage requirements to some extent, generally suffers from significant drawbacks such as susceptibility to leakage, difficulty in observing and monitoring liquid levels, inconvenience in retrieving liquids, and a lack of effective safety protection measures. These problems can not only lead to chemical waste and environmental pollution but also pose serious threats to the safety of laboratory personnel and industrial workers.

[0003] Therefore, it is particularly important to develop a new type of storage bottle for volatile chemical corrosive liquids, aiming to overcome the shortcomings of existing technologies and improve the safety and convenience of storage and transportation. Utility Model Content

[0004] This invention provides a storage bottle for volatile chemical corrosive liquids to solve the problems existing in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0006] A storage bottle for volatile corrosive chemical liquids includes a bottle body, a bottle mouth, and a bottle cap. The bottle mouth is threadedly connected to the bottle cap. A retaining ring is fixedly provided on the inner wall of the bottle mouth. A fixing post is fixedly provided on the inner wall of the bottle cap. A sealing cover plate matching the retaining ring is fixedly connected to the fixing post. An input pipe and an output pipe are symmetrically arranged on the bottle cap. Both the input pipe and the output pipe pass through the sealing cover plate and extend into the bottom of the bottle body and are fixedly connected to the sealing cover plate. A water pump I and a water pump II are respectively provided on the input pipe and the output pipe. A switch button I and a switch button II are respectively provided on the top of the bottle cap. The switch button I and the switch button II are electrically connected to the water pump I and the water pump II, respectively.

[0007] Preferably, both the input and output pipes have threaded sealing caps at their upper ports.

[0008] Preferably, the bottle cap has a power source inside, and the power source is electrically connected to switch button I and switch button II.

[0009] Preferably, a charging port is provided on the outside of the bottle cap, and the power source is connected to the charging port.

[0010] Preferably, the bottle body has capacity scale lines on the outside.

[0011] Preferably, a sealing ring is fitted on the outer side of the bottom of the sealing cover, and the sealing ring elastically abuts against the retaining ring.

[0012] Preferably, the sealing cover is made of an elastic material.

[0013] Preferably, the retaining ring has a rectangular cross-section.

[0014] This utility model has the following beneficial effects:

[0015] (1) This utility model significantly improves the sealing performance of the storage bottle by using the threaded connection between the bottle mouth and the bottle cap, the design of the sealing cover plate and the retaining ring, and effectively prevents liquid leakage; by setting up the input pipe, the output pipe and the water pump, the liquid can be quickly extracted, which improves the convenience of operation.

[0016] (2) The setting of the capacity scale line makes it easy to observe the liquid level and ensure safe operation.

[0017] (3) The sealing ring further enhances the sealing effect and improves storage safety. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the sealed structure of this utility model.

[0021] In the diagram, 1-bottle body, 2-bottle mouth, 3-bottle cap, 4-retaining ring, 5-fixing post, 6-sealing cover plate, 7-input pipe, 8-output pipe, 9-pump I, 10-pump II, 11-switch button I, 12-switch button II, 13-power supply, 14-charging port, 15-capacity scale line, 16-sealing cap, 17-sealing rubber ring. Detailed Implementation

[0022] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0023] A storage bottle for volatile corrosive chemical liquids, as shown in the attached image. Figure 1-3As shown, the device includes a bottle body 1, a bottle mouth 2, and a bottle cap 3. The bottle body 1 is cylindrical and is used to hold the chemical corrosive liquid. A capacity scale 15 is provided on the outer side of the bottle body 1 for easy observation of the liquid level. The bottle mouth 2 and the bottle cap 3 are threaded together to ensure a tight connection. A retaining ring 4 is fixed to the inner wall of the bottle mouth 2. The retaining ring 4 has a rectangular cross-section; this design increases the contact area between the sealing cap 6 and the retaining ring 4, improving the sealing effect. A fixing post 5 is fixed to the inner wall of the bottle cap 3. The fixing post 5 is fixedly connected to a sealing cap 6 that matches the retaining ring 4. When the bottle cap 3 is tightened, the sealing cap 6 can tightly abut against the retaining ring 4, preventing the chemical corrosive liquid from evaporating. The bottle cap 3 is symmetrically equipped with an inlet pipe 7 and an outlet pipe 8, which are high-density polyethylene pipes. Both the input pipe 7 and the output pipe 8 pass through the sealing cover plate 6 and extend into the bottom of the bottle body 1; the input pipe 7 and the output pipe 8 are fixedly connected to the sealing cover plate 6 to ensure that there is no leakage during the liquid extraction process; a water pump I 9 and a water pump II 10 are respectively installed on the input pipe 7 and the output pipe 8; a switch button I 11 and a switch button II 12 are respectively installed on the top of the bottle cap 3; the switch button I 11 and the switch button II 12 are electrically connected to the water pump I 9 and the water pump II 10 respectively; the opening and closing of the water pump can be controlled by the switch button I 11 and the switch button II 12, thereby realizing the extraction of liquid; a power supply 13 is installed inside the bottle cap 3, which provides power to the water pump I 9 and the water pump II 10; a charging port 14 is also opened on the outside of the bottle cap 3 to facilitate charging of the power supply 13.

[0024] Furthermore, to prevent the chemical corrosive liquid from evaporating when not in use, both the input pipe 7 and the output pipe 8 are threaded with sealing caps 16.

[0025] Furthermore, in order to achieve a better sealing effect, a sealing ring 17 is fitted on the outer side of the bottom of the sealing cover plate 6. The sealing ring 17 elastically abuts against the retaining ring 4, and the sealing cover plate 6 is made of elastic material, which allows the sealing ring 17 and the retaining ring 4 to abut against each other better.

[0026] Working principle

[0027] As attached Figure 1-3As shown, during storage, open the sealing cap 16 of the input pipe 7, turn on the switch button I 11, and fill the storage bottle with the volatile chemical corrosive liquid through the input port of the input pipe 7. Observe the liquid level change on the capacity scale line 15 on the outside of the bottle body 1. After filling, thread the bottle cap 3 to the bottle mouth 2. During the tightening process, the sealing cap 6 gradually moves down and contacts the retaining ring 4. As the sealing cap 6 continues to move down, the sealing ring 17 presses against the inner wall of the bottle mouth 2 and the retaining ring 4. Then, close the sealing cap 16 to achieve a seal. When taking out the liquid, open the sealing cap 16 of the output port of the output pipe 8, turn on the switch button II 12, and take out the volatile chemical corrosive liquid through the output pipe 8 and put it into the beaker to be tested. Observe the liquid level change on the capacity scale line 15 on the outside of the bottle body 1. After reaching the required amount, turn off the switch button II 12, close the sealing cap 16 to achieve a seal, and seal the mouth of the beaker containing the volatile chemical corrosive liquid with plastic wrap for later use in experiments.

Claims

1. A storage bottle for volatile chemical corrosive liquids, characterized in that, The bottle includes a body (1), a mouth (2), and a cap (3). The mouth (2) is threadedly connected to the cap (3). A retaining ring (4) is fixedly provided on the inner wall of the mouth (2). A fixing post (5) is fixedly provided on the inner wall of the cap (3). A sealing cover plate (6) matching the retaining ring (4) is fixedly connected to the fixing post (5). An input pipe (7) and an output pipe (8) are symmetrically arranged on the cap (3). The input pipe (7) and the output pipe (8) pass through the sealing cover plate (6) and extend into the bottom of the body (1) and are fixedly connected to the sealing cover plate (6). A water pump I (9) and a water pump II (10) are respectively provided on the input pipe (7) and the output pipe (8). A switch button I (11) and a switch button II (12) are respectively provided on the top of the cap (3). The switch button I (11) and the switch button II (12) are respectively electrically connected to the water pump I (9) and the water pump II (10).

2. The storage bottle for volatile chemical corrosive liquids according to claim 1, characterized in that, Both the input tube (7) and the output tube (8) have a sealing cap (16) threadedly connected to their upper ports.

3. The storage bottle for volatile corrosive chemical liquids according to claim 1, characterized in that, The bottle cap (3) is equipped with a power supply (13), which is electrically connected to switch button I (11) and switch button II (12).

4. The storage bottle for volatile corrosive chemical liquids according to claim 1, characterized in that, A charging port (14) is provided on the outside of the bottle cap (3), and the power source (13) is connected to the charging port (14).

5. The storage bottle for volatile corrosive chemical liquids according to claim 1, characterized in that, The bottle body (1) has capacity scale lines (15) on the outside.

6. The storage bottle for volatile corrosive chemical liquids according to claim 1, characterized in that, A sealing ring (17) is fitted on the outer side of the bottom of the sealing cover plate (6), and the sealing ring (17) elastically abuts against the retaining ring (4).

7. The storage bottle for volatile corrosive chemical liquids according to claim 1, characterized in that, The sealing cover (6) is made of elastic material.

8. The storage bottle for volatile corrosive chemical liquids according to claim 1, characterized in that, The retaining ring (4) has a rectangular cross-section.

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