Detachable gas absorption bottle capable of preventing liquid from overflowing and reminding

Abstract

The embodiment of the utility model provides a detachable gas absorption bottle capable of preventing liquid from overflowing and reminding, and relates to the technical field of gas absorption bottles. The detachable gas absorption bottle capable of preventing liquid overflow and reminding comprises a first-stage buffer bottle, the lower end of the first-stage buffer bottle is integrally connected with a colorimetric tube, one side of the first-stage buffer bottle is connected with a second-stage buffer bottle, and gas with stable pressure in the first-stage buffer bottle enters the second-stage buffer bottle and is discharged through a second gas outlet pipe of the second-stage buffer bottle. When overflowing, the absorption liquid makes contact with a warning structure installed at the tail end of the second air outlet pipe, and the warning structure gives a prompt by changing colors. According to the utility model, gas firstly enters the first-stage surge flask, enters the second-stage surge flask through the rubber sleeve I after being subjected to preliminary pressure stabilization, and is discharged through the gas outlet pipe II of the second-stage surge flask after being absorbed in the second-stage surge flask, and if absorption liquid overflows, a color developing agent in the round pipe changes color to remind; and an operator can be timely warned that the head absorption liquid overflows.

Description

Technical Field

[0001] The utility model relates to the technical field of gas absorption bottles, in particular to a detachable gas absorption bottle with a liquid overflow prevention reminder. Background Art

[0002] The impact absorption bottle is an instrument component used for gas sampling and analysis. Its main function is to make the particles or droplets in the gas collide with the absorption liquid when the gas passes through, thereby improving the capture efficiency of pollutants in the gas.

[0003] Existing impact absorption bottles have some disadvantages when collecting atmospheric pollutants or conducting other gas absorption experiments. Traditional absorption bottles are prone to problems such as liquid overflow, bubbles seeping out of the air tube, inconvenient cleaning, inaccurate liquid quantification, and easy breakage during use.

[0004] In view of this, a gas absorption bottle with a detachable liquid overflow prevention reminder is proposed to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a gas absorption bottle with a detachable anti-liquid overflow reminder, which can avoid the problems of traditional absorption bottles that are prone to liquid overflow, bubbles seeping out of the air tube, inconvenience in cleaning, inaccurate liquid quantification, and easy breakage during use.

[0006] The utility model provides a detachable gas absorption bottle with a liquid overflow prevention warning function, comprising a primary buffer bottle, wherein the lower end of the primary buffer bottle is integrally connected to a colorimetric tube, and one side of the primary buffer bottle is connected to a secondary buffer bottle. Gas with stable pressure in the primary buffer bottle enters the secondary buffer bottle and is discharged through the second outlet pipe of the secondary buffer bottle. When the absorption liquid overflows, it contacts a warning structure installed at the second end of the outlet pipe, and the warning structure gives a warning by changing color.

[0007] Preferably, the first-level buffer bottle is provided with an air outlet pipe 1, a pressure monitoring port and an interface 1.

[0008] Preferably, the secondary buffer bottle is provided with an air inlet pipe, a second air outlet pipe and a second interface.

[0009] Preferably, a rubber sleeve 1 is connected between the air outlet pipe 1 and the air inlet pipe.

[0010] Preferably, a glass sampling tube is installed in the primary buffer bottle, and a multi-layer quartz sand core is provided at the bottom of the glass sampling tube.

[0011] Preferably, the warning structure includes a warning tube connected to the second air outlet pipe, and a round tube is provided on the warning tube, and the round tube is filled with a color developer.

[0012] Preferably, an "umbrella"-shaped spacer is provided in the circular tube, and a receiving groove is formed between the spacer and the circular tube.

[0013] Preferably, a sealing gasket 1 is provided at one end of the warning tube, a sealing gasket 2 is provided on one side of the sealing gasket 1, and the sealing gasket 2 is sleeved on the outlet pipe 2.

[0014] Preferably, sealing grooves are provided on the outer sides of the sealing gasket 1 and the sealing gasket 2, and the sealing gasket 1 and the sealing gasket 2 are fixed by a fixing sleeve, and a sealing strip adapted to the sealing groove is provided on the inner side of the fixing sleeve.

[0015] Preferably, a second rubber sleeve is provided between the primary buffer bottle and the colorimetric tube.

[0016] The present invention provides a detachable gas absorption bottle with a liquid overflow prevention reminder, which is different from the prior art in that:

[0017] 1. The utility model allows the gas to first enter the primary buffer bottle, and after the initial pressure is stabilized, it enters the secondary buffer bottle through the rubber sleeve 1. In the secondary buffer bottle, the absorbed gas is discharged through the gas outlet pipe 2 of the secondary buffer bottle. If the absorption liquid overflows, the color developer in the circular tube will change color to remind the operator that the absorption liquid overflows.

[0018] 2. The utility model can be simply assembled with a common colorimetric tube to form a complete combination device with a compact structure and convenient operation. By utilizing the characteristics of the colorimetric tube as a measuring tool, the liquid quantification is more accurate than the traditional gas absorption bottle, and the modular design is easy to maintain and clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic plan view of the overall structure of an embodiment of the utility model;

[0022] Figure 3 This is a schematic cross-sectional view of a colorimetric tube structure according to an embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of the disassembly of the quartz sand core structure of an embodiment of the present utility model;

[0024] Figure 5 This is a schematic cross-sectional view of the fixing sleeve structure according to an embodiment of the present utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the warning mechanism of an embodiment of the utility model;

[0026] Figure 7 This is a schematic cross-sectional view of the warning tube structure of an embodiment of the present utility model;

[0027] Figure 8 This is a top view of a circular tube structure according to an embodiment of the present invention.

[0028] Reference numerals:

[0029] 1. Primary buffer bottle; 2. Colorimetric tube; 3. Outlet pipe 1; 4. Pressure monitoring port; 5. Interface 1; 6. Glass sample inlet tube; 7. Quartz sand core; 8. Rubber sleeve 1; 9. Secondary buffer bottle; 10. Inlet pipe; 11. Outlet pipe 2; 12. Interface 2; 13. Warning tube; 14. Round tube; 15. Spacer; 16. Sealing gasket 1; 17. Sealing gasket 2; 18. Sealing groove; 19. Fixing sleeve; 20. Sealing strip; 21. Receptacle; 22. Rubber sleeve 2. DETAILED DESCRIPTION

[0030] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0031] Please refer to Figures 1-8 The embodiment of the utility model provides a detachable gas absorption bottle with a liquid overflow prevention reminder, including a first-level buffer bottle 1. The first-level buffer bottle 1 is made of high-strength transparent plastic. An outlet pipe 3, a pressure monitoring port 4 and an interface 5 are provided on the bottle body to facilitate connection with external equipment and monitoring systems, wherein the interface 5 is used as a backup interface for the gas circuit connection system.

[0032] A glass injection tube 6 is installed in the primary buffer bottle 1. The internal structure of the end of the glass injection tube 6 includes a quartz sand core 7 with multiple layers of filter screens to increase the contact area between gas and liquid and increase the liquid adsorption efficiency.

[0033] The lower end of the primary buffer bottle 1 is integrally connected with a colorimetric tube 2, which has a scale, and the liquid quantification is more accurate than that of a traditional gas absorption bottle.

[0034] At the same time, a secondary buffer bottle 9 is connected to one side of the primary buffer bottle 1. The secondary buffer bottle 9 is made of corrosion-resistant material. An air inlet pipe 10, an air outlet pipe 11 and an interface 12 are provided on the secondary buffer bottle 9 to facilitate the replacement, replenishment and sample collection of the absorption liquid. Among them, the interface 12 is used as the connection end interface of the temperature sensor probe.

[0035] A rubber sleeve 8 is connected between the outlet pipe 3 of the first-level buffer bottle 1 and the inlet pipe 10 of the second-level buffer bottle 9. The rubber sleeve 8 is made of a highly elastic and aging-resistant rubber material and has good sealing and corrosion resistance. The rubber sleeve 8 improves the sealing and tightness of the connection part, ensuring that a stable connection state can be maintained under various working conditions. At the same time, the surface of the rubber sleeve 8 can be provided with an anti-slip texture or an enhanced structure to improve the stability and safety of the connection.

[0036] The rubber sleeve 8 is a key component connecting the first-level buffer bottle 1 and the second-level buffer bottle 9. It not only plays a sealing role, but also has certain shock absorption and buffering functions. It can effectively prevent leakage problems caused by gas pressure fluctuations or equipment vibrations, and ensure the stable operation of the system.

[0037] The gas with stable pressure in the primary buffer bottle 1 enters the secondary buffer bottle 9 and is discharged through the second outlet pipe 11 of the secondary buffer bottle 9. When the absorption liquid overflows, it contacts the warning structure installed at the end of the second outlet pipe 11, and the warning structure gives a prompt by changing color.

[0038] Specifically, the warning structure includes a warning tube 13 connected to the exhaust pipe 11, a circular tube 14 is provided on the warning tube 13, an "umbrella"-shaped spacer 15 is provided in the circular tube 14, and a container 21 is formed between the spacer 15 and the circular tube 14. The container 21 is filled with a color developer, which is white anhydrous copper sulfate. The color developer will turn dark blue after coming into contact with the absorption liquid. The spacer 15 can block the color developer to prevent the color developer from flowing back.

[0039] In addition, if Figure 5 As shown, the size of the warning tube 13 is smaller than that of the air outlet pipe 11, so the warning tube 13 can be inserted into the inner side of the air outlet pipe 11. In order to improve the sealing performance of the connection part, a sealing gasket 16 is provided at one end of the warning tube 13, and a sealing gasket 2 17 is provided on one side of the sealing gasket 16. The sealing gasket 2 17 is sleeved on the air outlet pipe 11.

[0040] Furthermore, sealing grooves 18 are provided on the outer sides of sealing gasket 16 and sealing gasket 2 17. Sealing gasket 16 and sealing gasket 2 17 are fixed by a fixing sleeve 19. When the fixing sleeve 19 is fixed, the two sealing strips 20 provided on the inner side of the fixing sleeve 19 are respectively clamped in the two sealing grooves 18 to improve the sealing of the connection part.

[0041] A rubber sleeve 22 is provided between the primary buffer bottle 1 and the colorimetric tube 2 .

[0042] In summary, the working principle of the gas absorption bottle with a detachable anti-liquid overflow reminder in the embodiment of the present invention is: the gas first enters the primary buffer bottle 1, and after the initial pressure is stabilized, it enters the secondary buffer bottle 9 through the rubber sleeve 8. In the secondary buffer bottle 9, the absorbed gas is discharged through the outlet pipe 11 of the secondary buffer bottle 9. If the absorption liquid overflows, the color developer in the circular tube 14 will change color to remind. As the absorption process proceeds, the color developer needs to be replaced regularly to ensure the continuous and efficient operation of the system.

[0043] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A gas absorption bottle with a detachable liquid overflow prevention warning, comprising a primary buffer bottle (1), characterized in that: The lower end of the primary buffer bottle (1) is integrally connected to a colorimetric tube (2), and one side of the primary buffer bottle (1) is connected to a secondary buffer bottle (9). Gas with stable pressure in the primary buffer bottle (1) enters the secondary buffer bottle (9) and is discharged through the second outlet pipe (11) of the secondary buffer bottle (9). When the absorption liquid overflows, it contacts a warning structure installed at the end of the second outlet pipe (11), and the warning structure prompts by changing color.

2. The detachable gas absorption bottle with liquid overflow prevention warning according to claim 1, characterized in that: The first-level buffer bottle (1) is provided with an air outlet pipe (3), a pressure monitoring port (4) and an interface (5).

3. The detachable gas absorption bottle with liquid overflow prevention warning according to claim 2, characterized in that: The secondary buffer bottle (9) is provided with an air inlet pipe (10), a second air outlet pipe (11) and a second interface (12).

4. The detachable gas absorption bottle with liquid overflow prevention warning according to claim 3, characterized in that: A rubber sleeve (8) is connected between the air outlet pipe (3) and the air inlet pipe (10).

5. The detachable gas absorption bottle with liquid overflow prevention warning according to claim 4, characterized in that: A glass sample introduction tube (6) is installed in the primary buffer bottle (1), and a multi-layer quartz sand core (7) is provided at the bottom of the glass sample introduction tube (6).

6. The detachable gas absorption bottle with liquid overflow prevention warning according to claim 1, characterized in that: The warning structure comprises a warning tube (13) connected to the second air outlet pipe (11); a circular tube (14) is arranged on the warning tube (13); and a developer is filled in the circular tube (14).

7. The detachable gas absorption bottle with liquid overflow prevention warning according to claim 6, characterized in that: An "umbrella"-shaped spacer (15) is provided in the circular tube (14), and a receiving groove (21) is formed between the spacer (15) and the circular tube (14).

8. The detachable gas absorption bottle with liquid overflow prevention warning according to claim 7, characterized in that: A sealing gasket 1 (16) is provided at one end of the warning tube (13), a sealing gasket 2 (17) is provided on one side of the sealing gasket 1 (16), and the sealing gasket 2 (17) is sleeved on the air outlet pipe 2 (11).

9. The detachable gas absorption bottle with liquid overflow prevention warning according to claim 8, characterized in that: The outer sides of the sealing gasket 1 (16) and the sealing gasket 2 (17) are both provided with sealing grooves (18). The sealing gasket 1 (16) and the sealing gasket 2 (17) are fixed by a fixing sleeve (19). The inner side of the fixing sleeve (19) is provided with a sealing strip (20) adapted to the sealing groove (18).

10. The detachable gas absorption bottle with liquid overflow prevention warning according to claim 1, characterized in that: A second rubber sleeve (22) is provided between the primary buffer bottle (1) and the colorimetric tube (2).

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