A heterocyclic compound finished product stable storage device

Abstract

The utility model belongs to the technical field of storage device, especially for a kind of heterocyclic compound finished product stable storage device, including the bottle body with the accommodating cavity of the intercommunication with outside in inside, the top of bottle body is detachably connected with the cover body for sealing accommodating cavity, it is characterized by: still including the inner cylinder that can be detachably connected in accommodating cavity inside, control material valve is installed at the blanking port of inner cylinder, the bottom of bottle body and below control material valve is equipped with receiving box. Through the double structure of inner cylinder and bottle body, the light resistance of the storage device is increased, and the blanking port is opened in the bottom, and the opening and closing of the blanking port is controlled by the control material valve. When the compound is taken, the cover body does not need to be opened, and the compound directly falls into the receiving box below. The isolation of the compound and the external environment is realized, the influence of external factors such as illumination and humidity on the stability of the compound is reduced, and the storage period is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of storage device technology, specifically relating to a stable storage device for finished heterocyclic compounds. Background Technology

[0002] In the field of chemistry, the stable storage of heterocyclic compounds (such as photosensitive compounds like furan and tetrahydrofuran) is crucial, as the design of the storage device directly affects the quality of the compound and the accuracy of experimental and production results. Currently, existing stable storage devices for finished heterocyclic compounds typically have a basic structure, mainly consisting of a bottle and a cap. Specifically, the bottle contains a chamber for storing the finished heterocyclic compound. A cap is installed on top of the bottle, its main function being to seal the chamber and prevent external impurities from entering and contaminating the compound. Simultaneously, to reduce the impact of light on photosensitive compounds, the bottle and cap are often made of light-blocking materials; for example, they are often brown, utilizing the light-absorbing and blocking properties of brown to reduce the damaging effects of light on the compound.

[0003] Existing devices require opening the entire bottle cap when handling heterocyclic compounds, completely exposing the contents to the external environment. The external environment contains a large amount of dust, microorganisms, and other contaminants, which can easily enter the bottle and adhere to the compound's surface, causing contamination. For some chemical experiments or production processes with extremely high purity requirements, even trace amounts of contamination can severely affect the accuracy of experimental results or the quality of the product, leading to unnecessary losses.

[0004] Furthermore, environmental factors such as light and humidity significantly affect the stability of heterocyclic compounds. When a compound is opened and taken out, it is directly exposed to light. For photosensitive heterocyclic compounds, light exposure may trigger photochemical reactions, leading to structural changes and the loss of their original chemical properties and biological activity. Utility Model Content

[0005] To address the above problems, the purpose of this utility model is to provide a stable storage device for finished heterocyclic compounds, thereby solving the problems mentioned in the background art.

[0006] This utility model provides a stable storage device for finished heterocyclic compounds, including a bottle body with an internal accommodating chamber communicating with the outside, a cap detachably connected to the top of the bottle body for sealing the accommodating chamber, and an inner cylinder detachably connected to the interior of the accommodating chamber. A material control valve is installed at the discharge port of the inner cylinder body, and a receiving box is provided at the bottom of the bottle body and below the material control valve.

[0007] Preferably, a limiting ring is fixedly connected inside the bottle body, and the limiting ring is used to support and limit the inner cylinder.

[0008] Preferably, the top of the receiving box is provided with a movable cover. The movable cover includes a fixed plate fixedly connected to both sides of the top of the receiving box and having slots inside, and a movable plate slidably connected inside the two slots. By pulling the movable plate along the slots to the side away from the fixed plate, the material inlet of the receiving box is covered.

[0009] Preferably, a base is fixedly connected to the bottom of the bottle, and an electronic scale is installed on the base and located at the bottom of the movable cover.

[0010] Preferably, it also includes a temperature sensor mounted on the top of the cover.

[0011] Preferably, a display screen is installed on the bottle body, and the display screen is electrically connected to the electronic scale and temperature sensor to display the weight of the compound in the receiving box and the temperature value inside the inner cylinder.

[0012] Preferably, the receiving box, the movable cover, and the movable cover are all made of light-shielding material.

[0013] Preferably, the bottle body has an operating port, the operating port is on the same horizontal plane as the discharge port of the inner cylinder, and a baffle is slidably connected to the operating port.

[0014] The beneficial effects of this utility model are as follows: the dual structure of the inner cylinder and the bottle increases the light-blocking properties of the storage device. At the same time, a discharge port is opened at the bottom, and the opening and closing of the discharge port is controlled by a control valve. When taking out the compound, there is no need to open the cap. The compound falls directly into the receiving box below, which isolates the compound from the external environment, reduces the impact of external factors such as light and humidity on the stability of the compound, and extends the storage period. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the prior art of this utility model; Figure 2 This is a three-dimensional structural diagram of the present invention; Figure 3 This is a first cross-sectional view of the present invention. Figure 4 This is a second cross-sectional view of the present invention. Figure 5 This is a third cross-sectional view of the present invention. Figure 6 This is a schematic diagram of the material receiving box in this utility model.

[0016] In the diagram: 1. Receiving chamber; 2. Bottle body; 3. Cap; 4. Inner cylinder; 5. Discharge port; 6. Control valve; 7. Receiving box; 8. Limiting ring; 9. Movable cap; 10. Slot; 11. Fixing plate; 12. Movable plate; 13. Base; 14. Electronic scale; 15. Temperature sensor; 16. Display screen; 17. Operating port; 18. Baffle; 19. Opening; 20. Slide rail. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.

[0018] like Figure 1 As shown, the present invention relates to a conventional stable storage device for heterocyclic compound products, which mainly includes a bottle body 2 with an internal receiving chamber 1 communicating with the outside. The top of the bottle body 2 is detachably connected to a cap 3 for sealing the receiving chamber 1. Both the bottle body 2 and the cap 3 are made of light-proof material. For example, if both the bottle body 2 and the cap 3 are brown, in use, the photosensitive compound product (such as furan, tetrahydrofuran, etc.) is put into the receiving chamber 1 through the top opening 19 of the bottle body 2, and then the cap 3 is fixed to the bottle body 2 by threads or snap-fit ​​to achieve sealing of the receiving chamber 1. When taking out, the cap 3 is opened, and the compound in the receiving chamber 1 is poured into the brown container, or the compound is transferred to the brown container with a spatula or spoon. The above is an introduction to the conventional stable storage device for heterocyclic compound products.

[0019] As mentioned above, existing stable storage devices for heterocyclic compounds have the following drawbacks during use: the operation completely exposes the internal materials to the external environment. The external environment contains a large amount of dust, microorganisms, and other contaminants, which can easily enter the bottle and adhere to the compound surface, causing contamination. For some chemical experiments or production processes with extremely high purity requirements, even trace amounts of contamination can seriously affect the accuracy of experimental results or the quality of the product, leading to unnecessary losses. Furthermore, factors such as light and humidity in the external environment have a significant impact on the stability of heterocyclic compounds. When opening the bottle to retrieve the compound, the compound is directly exposed to light. For photosensitive heterocyclic compounds, light exposure may trigger photochemical reactions, causing changes in the compound structure and resulting in the loss of its original chemical properties and biological activity. Alternatively, to avoid the influence of light, it needs to be transferred to a dark room, but a dark room makes it inconvenient to retrieve and weigh the compound. Based on the above problems, this invention adopts the following improvement method to solve them.

[0020] like Figures 2-6As shown, a stable storage device for finished heterocyclic compounds, based on the aforementioned prior art, further includes an inner cylinder 4, which is detachably connected to the bottle body 2. Specifically, as shown... Figure 3 As shown, the lower part of the inner cylinder 4 is conical. A limiting ring 8 is fixedly connected inside the bottle body 2 at its lower position. The inner cylinder 4 sits on the limiting ring 8, which provides precise positioning for the inner cylinder 4, ensuring it is accurately installed in the appropriate position within the receiving chamber 1. This ensures accurate relative positioning between the inner cylinder 4's discharge port 5, the control valve 6, and the receiving box 7, guaranteeing a smooth discharge process. Figures 3-4 As shown, the upper part of the inner cylinder 4 fits snugly against the inner wall of the bottle 2, which not only ensures that the compound inside the inner cylinder 4 enters the gap between the inner cylinder 4 and the bottle 2, but also further increases the stability of the inner cylinder 4. At the same time, the limiting ring 8 can also provide stable support for the inner cylinder 4, preventing the inner cylinder 4 from shifting when the bottle 2 shakes or is subjected to external force, thus improving the stability and reliability of the device. A control valve 6 is also installed at the discharge port 5 of the inner cylinder 4. The control valve 6 is used to control the opening and closing of the discharge port 5 and the discharge amount. The control valve 6 can be a throttle valve or a check valve, etc. (the above valves are all existing technologies and will not be described in detail here). An operating port 17 is provided on the bottle 2. The operating port 17 is on the same horizontal plane as the discharge port of the inner cylinder 4. The setting of the operating port 17 makes it convenient for the operator to open and close the control valve 6. At the same time, a slide rail 20 adapted to the outer contour of the bottle 2 is installed on the bottle 2. The slide rail 20 slides on the control valve 6. A baffle 18 is connected to the bottle body 2 to block the operation port 17. The baffle 18 can be closed when not in operation to prevent dust, impurities, etc. from entering the bottle body 2. This not only ensures the cleanliness of the storage environment but also increases the light-proofness of the inner cylinder 4 and the bottle body 2. A receiving box 7 is provided at the bottom of the bottle body 2 and below the control valve 6. The receiving box 7 is used to receive the compound falling from the inner cylinder 4. A movable cover 9 is provided on the top of the receiving box 7. The movable cover 9 includes a fixed cover that is fixedly connected to both sides of the top of the receiving box 7 and has slots 10 inside, and a movable cover 9 that is slidably connected inside the two slots 10. By pulling the movable cover 9 along the slots 10 to the side away from the fixed cover, the inlet of the receiving box 7 is covered. The receiving box 7, the movable cover 9, and the movable cover 9 are all made of light-proof materials (such as brown glass, dark polypropylene, or metal alloy containing light-blocking agents) to prevent the compound from being exposed to light during material handling and transfer. With the above technical solution, when taking out the compound, there is no need to open the cover 3, which isolates the compound from the external environment, reduces the impact of external factors such as light and humidity on the stability of the compound, and extends the storage period.

[0021] In addition, a base 13 is installed at the bottom of the bottle body 2, such as Figure 2As shown, one side of the base 13 has an opening 19, which is connected to the bottom of the bottle 2. However, because a limiting ring 8 is installed on the inner wall of the bottle 2, the limiting ring 8 cuts off the channel connecting the upper receiving chamber 1 of the bottle 2 to the opening 19 of the base 13. Therefore, the compound inside the inner cylinder 4 will not come into contact with the outside air through the opening 19 when the cover 3 is closed. An electronic scale 14 is installed on the base 13 and at the bottom of the movable cover 9. The electronic scale 14 can accurately weigh the heterocyclic compound in the receiving box 7, providing the user with accurate material dispensing data, facilitating the control of the amount of compound used, and avoiding the impact of inaccurate dosage on experimental or production results. In addition, a temperature sensor 15 is installed on the top of the cover 3, which can monitor the storage temperature of the heterocyclic compound inside the inner cylinder 4 in real time. Because heterocyclic compounds are highly sensitive to temperature, both excessively high and low temperatures can affect their stability and quality. Temperature sensor 15 allows for timely monitoring of temperature changes, enabling appropriate measures such as adjusting the storage environment to ensure the heterocyclic compound remains within a suitable storage range. To provide timely access to the weighing data from electronic scale 14 and the temperature readings from temperature sensor 15, a display screen 16 is installed on the bottle 2. Electrically connected to both the electronic scale 14 and temperature sensor 15, the display screen shows the weight of the compound in the receiving box 7 and the temperature readings within the inner cylinder 4 on a single screen. Users no longer need to separately check the data from electronic scale 14 and temperature sensor 15; they can obtain the necessary information at a glance through the display screen 16, improving operational convenience and information acquisition efficiency.

[0022] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Specific examples have been used in this document to illustrate the principles and implementation methods of this utility model. The above examples are merely to aid in understanding the method and core ideas of this utility model. The above descriptions are only preferred embodiments of this utility model. It should be pointed out that, due to the limitations of written expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or variations can be made without departing from the principles of this utility model, and the above technical features can be combined in an appropriate manner. These improvements, modifications, variations, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of this utility model.

Claims

1. A device for stable storage of finished product of heterocyclic compounds, comprising a bottle body (2) with a containing chamber (1) in the interior thereof, which is in communication with the outside, and a cover (3) detachably connected to the top of the bottle body (2) for sealing the containing chamber (1), characterized in that: Also include detachable connection in the accommodation chamber (1) inside the inner cylinder (4), the inner cylinder (4) installation of the blanking port (5) (6) is equipped with the control material valve, the bottom of the bottle body (2) and below the control material valve (6) is provided with the receiving box (7).

2. The heterocyclic compound finished product stable storage device according to claim 1, characterized in that: The inside of the bottle body (2) is fixedly connected with a limiting ring (8), which is used for supporting and limiting the inner cylinder (4).

3. The device for stable storage of finished heterocyclic compounds according to claim 1, characterized in that it comprises: The top of the receiving box (7) is provided with a movable cover (9), the movable cover (9) includes a fixed plate (11) fixedly connected on both sides of the top of the receiving box (7) and having a slot (10) in the inside, and a movable plate (12) slidingly connected in the inside of the two slots (10), by pulling the movable plate (12) away from the fixed plate (11) along the slot (10), the cover of the receiving box (7) inlet is realized.

4. The device for stable storage of finished heterocyclic compounds according to claim 3, characterized in that Also include installation in the top of the cover (3) temperature sensor (15), the bottom of the bottle body (2) is fixedly connected with the base (13), the base (13) and below the bottom of the movable cover (9) is equipped with electronic scale (14).

5. The device for stable storage of finished heterocyclic compounds according to claim 4, characterized by the fact that: The bottle body (2) is provided with a display screen (16), and the display screen (16) is electrically connected with the electronic scale (14) and the temperature sensor (15), and is used for displaying the weight of the compound in the receiving box (7) and the temperature value in the inner cylinder (4).

6. The heterocyclic compound finished product stable storage device according to claim 1, characterized in that: The receiving box (7), the movable cover (9) and the movable plate (12) are made of light-resistant material.

7. The heterocyclic compound finished product stable storage device according to claim 1, characterized in that: The bottle body (2) is provided with an operation port (17), and the operation port (17) is located on the same horizontal plane with the discharge port of the inner cylinder (4), and the operation port (17) is slidingly connected with a baffle (18).

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