Splash-proof condensation vessel and reaction container

Abstract

The utility model discloses a splash-proof condensation vessel and a reaction container, which belong to the technical field of experimental vessels and containers, the splash-proof condensation vessel comprises a flow guide assembly and a condensation pipe, the flow guide assembly comprises a first flow guide vessel, the first flow guide vessel is provided with a liquid inlet, a first flow guide channel and a liquid outlet, and the liquid inlet, the first flow guide channel and the liquid outlet are communicated in sequence; the condensation pipe is sleeved with the first flow guide vessel, the condensation pipe is provided with a first air port and a second air port, the first air port and the liquid inlet are both located in the first end of the first flow guide vessel, and the second air port and the liquid outlet are both located in the second end of the first flow guide vessel. The container is communicated with the outside through the condensation pipe, when the content of gas in the container is reduced, large pressure difference is generated inside and outside the container, due to the pressure difference, the gas in the condensation pipe can automatically enter the container, the pressure difference inside and outside the container is balanced, and the problem that the container is prone to deformation and breakage is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of laboratory vessels and containers, and in particular to a splash-proof condenser and reaction vessel. Background Technology

[0002] In laboratories, various chemical reagents are frequently used for chemical reactions. When discharging chemical reagents, digestion solution is added to the container, and the digestion solution reacts with the reagents inside the container. During different chemical reactions, the pressure and temperature inside the container can change significantly, and high temperatures and pressure differences can easily arise between the inside and outside of the container. The high temperature inside the container can cause the liquid to boil and splash.

[0003] Therefore, a funnel is usually placed on the container to prevent reagents from splashing out of the container. However, the funnel has a certain sealing effect on the container, resulting in weak air flow inside and outside the container. This will create a pressure difference between the inside and outside of the container. If the pressure difference between the inside and outside of the container is too large, it will lead to the risk of the container deforming or breaking. Utility Model Content

[0004] The purpose of this invention is to improve the problem of deformation or breakage of existing experimental containers during chemical reagent reactions, and to provide a splash-proof condenser and reaction vessel.

[0005] The technical solutions for achieving the above objectives include the following:

[0006] Splash-proof condenser containers, including:

[0007] A flow guiding assembly and a condenser tube are provided. The flow guiding assembly includes a first flow guiding vessel, which has a liquid inlet, a first flow guiding channel, and a liquid outlet, which are connected in sequence.

[0008] The condenser tube is installed on the first flow guide vessel. The condenser tube has a first gas port and a second gas port. The first gas port and the liquid inlet are both located at the first end of the first flow guide vessel, and the second gas port and the liquid outlet are both located at the second end of the first flow guide vessel.

[0009] In one embodiment, the first flow guide vessel has an inverted cone-shaped structure. The first flow guide vessel includes an outer shell, an inner shell, and a connecting part. The outer shell is sleeved outside the inner shell, and the outer shell is connected to the inner shell through the connecting part. A first flow guide channel is formed between the outer shell and the inner shell. An isolation cavity is provided between the inner wall of the inner shell and the outer wall of the condenser tube.

[0010] In one embodiment, the first end of the first flow guide is a large end, and the second end of the first flow guide is a small end; the flow guide assembly further includes a second flow guide, which has a conical structure, the small end of the first flow guide is fixed to the small end of the second flow guide, and the large end of the first flow guide is disposed opposite to the large end of the second flow guide.

[0011] The second flow guide vessel has a second flow guide channel, and the liquid outlet is located at the large end of the second flow guide vessel. The liquid inlet, the first flow guide channel, the second flow guide channel, and the liquid outlet are connected in sequence.

[0012] In one embodiment, both the first and second flow channels are inclined, and the angle between the central axis of the first flow channel and the central axis of the second flow channel is greater than 90 degrees.

[0013] In one embodiment, the outer diameter of the large end of the first flow guide is larger than the outer diameter of the large end of the second flow guide.

[0014] In one embodiment, both the inlet and outlet are annular in shape.

[0015] In one embodiment, the condenser tube includes a first tube body and a second tube body, the first tube body and the second tube body are an integral structure, the first flow guide is sleeved on the outside of the first tube body, and the second flow guide is sleeved on the outside of the second tube body.

[0016] The first air inlet is located at the upper end of the first tube, and the second air inlet is located at the lower end of the second tube.

[0017] In one embodiment, the two ends of the condenser tube protrude from the first end and the second end of the first flow guide vessel, respectively.

[0018] In one embodiment, both the flow guiding component and the condenser tube are made of transparent material.

[0019] This utility model also proposes a reaction vessel, including a container and a splash-proof condenser as described above, wherein the first flow guide is installed at the opening of the container, the liquid inlet and the first gas inlet are both located outside the container, and the liquid outlet and the second gas inlet are both located inside the container.

[0020] The technical solution provided by this utility model has the following advantages and effects:

[0021] In use, chemical reagents are first added to the container to initiate the reaction. If additional reagents are needed, they are introduced through the inlet of the first guide vessel. The reagents react with other chemical reagents within the container, generating a certain high temperature. This high temperature causes the reagent liquid to boil and splash. The first guide vessel blocks the splashing liquid, preventing it from spilling outside the container. Furthermore, the reaction within the container consumes oxygen. This chemical reaction is relatively short and rapid, creating a pressure difference between the inside and outside of the container. The container is connected to the outside via a condenser. When the gas content inside the container decreases, a larger pressure difference is created. Due to this pressure difference, gas from the condenser automatically enters the container, balancing the pressure difference and preventing the container from deforming or breaking. Attached Figure Description

[0022] The accompanying drawings illustrate specific examples of the technical solutions described in this utility model, and together with the detailed embodiments, form part of the specification, serving to explain the technical solutions, principles, and effects of this utility model.

[0023] Unless otherwise specified or defined, the same reference numerals in different figures represent the same or similar technical features, and different reference numerals may be used to represent the same or similar technical features.

[0024] Figure 1 This is a schematic diagram of a splash-proof condenser in one embodiment of the present invention;

[0025] Figure 2 This is a schematic diagram of a reaction vessel in one embodiment of the present invention;

[0026] Explanation of reference numerals in the attached figures:

[0027] 100. Anti-splash condenser; 1. Flow guiding assembly; 11. First flow guiding vessel; 111. Liquid inlet; 112. First flow guiding channel; 113. Outer shell; 114. Inner shell; 115. Connecting part; 12. Second flow guiding vessel; 121. Liquid outlet; 122. Second flow guiding channel; 2. Condenser tube; 21. First tube body; 211. First gas port; 22. Second tube body; 221. Second gas port; 3. Isolation chamber; 4. Container. Detailed Implementation

[0028] To facilitate understanding of this utility model, the specific embodiments of this utility model will be described in more detail below with reference to the accompanying drawings.

[0029] Unless otherwise specified or defined, the terms "first," "second," etc., used in this document are for distinguishing names only and do not represent a specific number or order.

[0030] Unless otherwise stated or defined, the term “and / or” as used herein includes any and all combinations of one or more of the associated listed items.

[0031] It should be noted that when a component is considered "fixed" to another component, it can be directly fixed to the other component or there can be an intervening component; when a component is considered "connected" to another component, it can be directly connected to the other component or there can be an intervening component; when a component is considered "mounted" on another component, it can be directly mounted on the other component or there can be an intervening component; when a component is considered "placed" on another component, it can be directly placed on the other component or there can be an intervening component.

[0032] This utility model proposes a splash-proof condenser 100, such as... Figures 1 to 2 As shown, the device includes a flow guiding assembly 1 and a condenser tube 2. The flow guiding assembly 1 includes a first flow guiding vessel 11, which has a liquid inlet 111, a first flow guiding channel 112, and a liquid outlet 121. The liquid inlet 111, the first flow guiding channel 112, and the liquid outlet 121 are connected in sequence. The first flow guiding vessel 11 is sleeved on the outside of the condenser tube 2. The condenser tube 2 has a first gas port 211 and a second gas port 221. The first gas port 211 and the liquid inlet 111 are both located at the first end of the first flow guiding vessel 11, and the second gas port 221 and the liquid outlet 121 are both located at the second end of the first flow guiding vessel 11.

[0033] Specifically, during use, chemical reagents are first added to container 4 to initiate a reaction. If additional reagents are needed, they are introduced through the inlet 111 of the first flow guide 11. The reagents react with other chemical reagents within container 4, generating a certain high temperature. This high temperature causes the reagent liquid to boil and splash. The first flow guide 11 can block the splashing liquid, preventing it from splashing outside container 4. Furthermore, the reaction of the reagents within container 4 consumes oxygen. This chemical reaction process is relatively short and rapid, leading to a pressure difference between the inside and outside of container 4. Container 4 is connected to the outside via condenser 2. When the gas content inside container 4 decreases, a larger pressure difference is generated inside and outside container 4. Due to this pressure difference, gas from condenser 2 automatically enters container 4, balancing the pressure difference and preventing container 4 from easily deforming or breaking.

[0034] In addition, because the reagent liquid generates high temperature inside container 4, the reagent liquid will be converted into steam and flow out of container 4 with the hot air. When the steam flows out from condenser 2, because the temperature at the lower end of condenser 2 is high and the temperature at the upper end is low, when the hot steam meets the cold air, the cold air causes the hot steam to condense. The condensed reagent liquid adheres to the inner wall of condenser 2. As the condensed liquid droplets accumulate, they slide into container 4, avoiding waste of reagent.

[0035] Preferably, the first flow guide 11 has an inverted conical structure, with the first end of the first flow guide 11 being the large end and the second end of the first flow guide 11 being the small end; the first flow guide 11 includes an outer shell 113, an inner shell 114, and a connecting part 115, with the outer shell 113 sleeved on the outer shell 114, and the outer shell 113 connected to the inner shell 114 through the connecting part 115, forming a first flow guide channel 112 between the outer shell 113 and the inner shell 114. Specifically, the inlet 111 is located at the large end of the first flow guide 11, which facilitates the pouring of reagents from the first flow guide 11. The first flow guide 11 includes an outer shell 113 and an inner shell 114. A first flow guide channel 112 is formed between the outer shell 113 and the inner shell 114. This first flow guide channel 112 gradually narrows from the large end to the small end of the first flow guide 11. When the first flow guide 11 is placed at the opening of the container 4, the small end of the first flow guide 11 is inside the container 4, and the large end of the first flow guide 11 is outside the container 4. The first flow guide 11 can prevent the reagents inside the container 4 from splashing outside the container 4.

[0036] Furthermore, an isolation cavity 3 is provided between the inner wall of the inner shell 114 and the outer wall of the condenser tube 2. This isolation cavity 3 is used to separate the first flow channel 112 from the air inlet channel of the condenser tube 2. When the reagent enters the container 4 from the first flow channel 112, the reagent reacts with the chemical reagent in the container 4 and generates high temperature and a pressure difference between the inside and outside of the container 4. The cold air from the first air port 211 of the condenser tube 2 will actively enter the container 4 due to the pressure difference and meet the hot air from the second air port 221 to achieve the condensation effect. The condensed liquid droplets adhere to the inner wall of the condenser tube 2. This isolation cavity 3 separates the first flow channel 112 from the air inlet channel, improving the stability of the condenser tube 2 in use.

[0037] In some embodiments, the flow guiding assembly 1 further includes a second flow guiding vessel 12, which has a conical structure. The small end of the first flow guiding vessel 11 is fixed to the small end of the second flow guiding vessel 12, and the large end of the first flow guiding vessel 11 is disposed opposite to the large end of the second flow guiding vessel 12. The second flow guiding vessel 12 has a second flow guiding channel 122, and the liquid outlet 121 is disposed at the large end of the second flow guiding vessel 12. The liquid inlet 111, the first flow guiding channel 112, the second flow guiding channel 122, and the liquid outlet 121 are connected in sequence.

[0038] Specifically, the first flow channel 112 of the first flow guide 11 is connected to the second flow channel 122 of the second flow guide 12. The reagent flows into the container 4 sequentially from the inlet 111, the first flow channel 112, the second flow channel 122, and the outlet 121. Since the first flow guide 11 is also conical, and the small end of the first flow guide 11 is fixed to the small end of the second flow guide 12, when the outlet 121 is located at the large end of the second flow guide 12, and the large end of the second flow guide 12 is also annular, the reagent flows out from the large end of the second flow guide 12. The reagent is dispersed along the circumference of the second flow guide 12 and flows into the container 4, avoiding concentrated flow of reagent into the container 4 and preventing excessively vigorous chemical reactions in local areas within the container 4.

[0039] Preferably, both the first flow channel 112 and the second flow channel 122 are inclined, and the angle formed between the central axis of the first flow channel 112 and the central axis of the second flow channel 122 is greater than 90 degrees. Specifically, the first flow channel 112 guides the reagent from the inlet 111 into the second flow channel 122, and the connection position between the first flow channel 112 and the second flow channel 122 can be used to fix the condenser 2, thereby improving the stability of the interconnection between the first flow vessel 11, the second flow vessel 12, and the condenser 2.

[0040] Optionally, the outer diameter of the larger end of the first flow guide 11 is larger than the outer diameter of the larger end of the second flow guide 12. Specifically, when the anti-splash condenser 100 is placed on the container 4, the outer diameter of the first flow guide 11 is larger, and the outer diameter of the second flow guide 12 is smaller than the outer diameter of the first flow guide 11. The second flow guide 12 can be placed inside the container 4, while the outer diameter of the larger end of the first flow guide 11 is larger than the opening diameter of the container 4. The first flow guide 11 can be placed at the opening of the container 4, which facilitates the use of the anti-splash condenser 100.

[0041] Preferably, both the inlet 111 and the outlet 121 are annular in shape, allowing the reagent to be poured in from any position of the inlet 111, thus improving the flexibility of reagent pouring. The reagent can flow out from the circumference of the outlet 121, so that the reagent is evenly dispersed in the container 4.

[0042] Preferably, the condenser 2 includes a first tube body 21 and a second tube body 22, which are integrally formed. A first flow guide 11 is fitted over the first tube body 21, and a second flow guide 12 is fitted over the second tube body 22. A first air inlet 211 is located at the upper end of the first tube body 21, and a second air inlet 221 is located at the lower end of the second tube body 22. Specifically, the first tube body 21 and the second tube body 22 are integrally formed. The first tube body 21 is used for external air communication, and the second tube body 22 is used for gas communication with the container 4. The cold air in the first tube body 21 flows into the second tube body 22, where the cold air meets the steam to produce a condensation effect.

[0043] Preferably, the two ends of the condenser tube 2 protrude from the first end and the second end of the first flow guide vessel 11, respectively. Specifically, this increases the operating space at both ends of the condenser tube 2, facilitating connection to gas delivery equipment; simultaneously, the condenser tube 2 protruding from the first end of the first flow guide vessel 11 makes the first tube body 21 longer, allowing the cold air and steam inside the first tube body 21 to condense, causing more liquid droplets to adhere to the inner wall of the first tube body 21, further avoiding reagent waste.

[0044] Preferably, both the flow guiding component 1 and the condenser tube 2 are made of transparent material. Specifically, this facilitates external observation of the flow path of the reagent inside the flow guiding component 1, and also facilitates external observation of whether water droplets adhere to the condenser tube 2. If water droplets are present, it indicates a large temperature difference between the inside and outside of the container 4, suggesting a more intense reaction of the reagent inside the container 4.

[0045] This invention also proposes a reaction vessel, including a container 4, a splash-proof condenser 100 as described above, a first flow guide 11 installed at the opening of the container 4, a liquid inlet 111 and a first gas inlet 211 both located outside the container 4, and a liquid outlet 121 and a second gas inlet 221 both located inside the container 4. Specifically, by applying the splash-proof condenser 100 to the reaction vessel, gas is introduced into the container 4 using a condenser tube 2, reducing the pressure difference between the inside and outside of the container 4, improving the stability of the chemical experiment, and reducing reagent waste in the container 4 by utilizing the condensing effect of the condenser tube 2.

[0046] When referencing drawings, new features are explained. To avoid redundant references to drawings that would make the description less concise, features already described will not be referenced again on the drawings if the description is clear.

[0047] The purpose of the above embodiments is to reproduce and derive the technical solution of this utility model by way of example, and to fully describe the technical solution, purpose and effect of this utility model. The purpose is to enable the public to have a more thorough and comprehensive understanding of the disclosed content of this utility model, and it is not intended to limit the protection scope of this utility model.

[0048] The above embodiments are not an exhaustive list based on the present invention, and there may be other embodiments not listed. Any substitutions and improvements made without departing from the concept of the present invention are within the protection scope of the present invention.

Claims

1. A splash resistant condensing vessel, characterised in that, include: A flow guiding assembly and a condenser tube are provided. The flow guiding assembly includes a first flow guiding vessel, which has a liquid inlet, a first flow guiding channel, and a liquid outlet, which are connected in sequence. The condenser tube is installed on the first flow guide vessel. The condenser tube has a first gas port and a second gas port. The first gas port and the liquid inlet are both located at the first end of the first flow guide vessel, and the second gas port and the liquid outlet are both located at the second end of the first flow guide vessel.

2. The splash resistant condensing vessel of claim 1, wherein, The first flow guide vessel has an inverted cone-shaped structure. The first flow guide vessel includes an outer shell, an inner shell, and a connecting part. The outer shell is fitted outside the inner shell, and the outer shell is connected to the inner shell through the connecting part. A first flow guide channel is formed between the outer shell and the inner shell. An isolation cavity is formed between the inner wall of the inner shell and the outer wall of the condenser tube.

3. The splash resistant condensing vessel of claim 2, wherein, The first end of the first flow guide is a large end, and the second end of the first flow guide is a small end; the flow guide assembly also includes a second flow guide, which has a conical structure, with the small end of the first flow guide fixed to the small end of the second flow guide, and the large end of the first flow guide being disposed opposite to the large end of the second flow guide. The second flow guide vessel has a second flow guide channel, and the liquid outlet is located at the large end of the second flow guide vessel. The liquid inlet, the first flow guide channel, the second flow guide channel, and the liquid outlet are connected in sequence.

4. The splash resistant condensing vessel of claim 3, wherein, Both the first and second flow channels are inclined, and the angle between the central axis of the first flow channel and the central axis of the second flow channel is greater than 90 degrees.

5. The splash resistant condensing vessel of claim 3, wherein, The outer diameter of the large end of the first flow guide is larger than the outer diameter of the large end of the second flow guide.

6. The splash-proof condenser as described in claim 3, characterized in that, Both the inlet and outlet are annular in shape.

7. The splash resistant condensing vessel of claim 3, wherein, The condenser tube includes a first tube body and a second tube body, the first tube body and the second tube body are an integral structure, the first flow guide is sleeved on the outside of the first tube body, and the second flow guide is sleeved on the outside of the second tube body; The first air inlet is located at the upper end of the first tube, and the second air inlet is located at the lower end of the second tube.

8. A splash resistant condensing vessel as claimed in any one of claims 3 to 7, wherein, The two ends of the condenser tube protrude from the first end and the second end of the first flow guide vessel, respectively.

9. The splash resistant condiment vessel of any one of claims 1 to 7, wherein, The flow guiding component and the condenser tube are both made of transparent material.

10. A reaction vessel, characterized by, The container includes a splash-proof condenser as described in any one of claims 1 to 9, wherein the first flow guide is installed at the opening of the container, the liquid inlet and the first gas inlet are both located outside the container, and the liquid outlet and the second gas inlet are both located inside the container.

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