Sealing tank convenient for observing fermentation state
By introducing a gas guide tube and a graduated rod structure into the sealed container, the problem of gas not being able to escape from the sealed container is solved, enabling accurate observation of the fermentation status and safe venting, thus ensuring the safety and visualization of the fermentation process.
Patent Information
- Application Number
- CN202520228100.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-02-13
AI Technical Summary
The gases produced during fermentation in the sealed container cannot be directly discharged, making it impossible to accurately judge the fermentation process and status.
A sealed container with a gas guide tube, a cylinder, a rod, and a scale was designed. Gas is introduced into the cylinder through the gas guide tube, the rod moves the scale to observe the gas pressure, and the gas is discharged through the vent hole. The combination of a transparent plate and a sealing plate structure enables observation of the fermentation state and provides light protection.
It enables accurate observation of gas pressure inside the fermenter and gas discharge under sealed conditions, avoiding explosions caused by excessive gas pressure inside the tank. The fermentation process can also be observed through a transparent plate, protecting it from light.
Smart Images
Figure CN223906835U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of sealed tank, specifically relates to a sealed tank convenient for observing fermentation state. BACKGROUND
[0002] The fermentation sealed tank provides an ideal growth environment for microorganisms by precisely controlling parameters such as temperature, pH value, and dissolved oxygen. During the fermentation process, microorganisms grow and reproduce using nutrients in the fermentation broth and produce the desired fermentation product. At the same time, the sealing performance of the fermentation sealed tank helps to prevent contamination by external microorganisms and ensures the smooth progress of the fermentation process. As one of the important equipment in biological fermentation engineering, the fermentation sealed tank has a wide application prospect and market demand.
[0003] When the sealed tank is fermenting, a large amount of gas is usually produced due to the metabolic activity of microorganisms. These gases accumulate in the tank and increase the pressure. However, under the condition of ensuring sealing, the gas produced during fermentation cannot be directly discharged, and the fermentation process and state cannot be accurately judged by directly observing the volume of gas produced. This characteristic brings certain challenges to the monitoring of the fermentation process. SUMMARY
[0004] The purpose of the utility model is to provide a sealed tank convenient for observing fermentation state, aiming to solve the problem that under the condition of ensuring sealing, the gas produced during fermentation in the sealed tank cannot be directly discharged, and the fermentation process and state cannot be accurately judged by directly observing the volume of gas produced.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sealed tank convenient for observing fermentation state, comprising a fermentation tank, a tank cover, and a handle, the surface of the fermentation tank is provided with a tank cover, the surface of the fermentation tank is connected with a handle, the surface of the fermentation tank is connected with a gas guide pipe, the end of the gas guide pipe is connected with a cylinder, the cylinder is connected to the side surface of the fermentation tank, a plug rod is inserted into the cylinder, a scale is drawn on the surface of the plug rod, a gas release hole is formed on the surface of the plug rod, an exhaust hole is formed on the surface of the cylinder, and a sealing rubber ring is connected to the surface of the plug rod. As a sealed tank convenient for observing fermentation state, preferably, the sealing rubber ring comprises a first sealing ring and a second sealing ring, the first sealing ring is located at the bottom side of the gas release hole, and the second sealing ring is located at the top of the gas release hole.
[0006] As a sealed tank convenient for observing fermentation state, preferably, the fermentation tank, the gas guide pipe, and the cylinder form a communication structure, and the plug rod and the cylinder are connected by sliding.
[0007] As the utility model discloses a sealed jar convenient to observe fermentation state, preferably, the plug rod forms the sealed structure with the cylinder through the first sealing ring, the plug rod forms the sealed structure with the cylinder through the second sealing ring.
[0008] As the utility model discloses a sealed jar convenient to observe fermentation state, preferably, the surface of fermentation jar is embedded with transparent plate, the lateral surface of fermentation jar is connected with first rubber ring, the lateral surface of fermentation jar is connected with slide, the inner wall of slide and the outer wall of fermentation jar are provided with sealing plate, and the surface of sealing plate is connected with handle.
[0009] As the utility model discloses a sealed jar convenient to observe fermentation state, preferably, the transparent plate adopts glass material.
[0010] As the utility model discloses a sealed jar convenient to observe fermentation state, preferably, the sealing plate and slide form sliding connection, and the sealing plate forms sealed structure between the first rubber ring and fermentation jar.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] The utility model discloses, the gas of fermentation can enter the inside of cylinder through the gas guide pipe, and the plug rod can move upward in the inside of cylinder under the pressure of gas, and the plug rod can drive the scale to move upward when moving upward, so that the gas pressure in the inside of fermentation jar can be observed through the scale, thereby the fermentation state of raw materials in the inside of fermentation jar can be observed.
[0013] And when the plug rod continuously moves upward and drives the air release hole to move to one side of the air outlet hole, the gas of fermentation can be discharged to the outside through the air release hole and the air outlet hole, thereby the explosion caused by the excessive gas pressure in the inside of fermentation jar can be avoided.
[0014] The utility model discloses, the fermentation in the inside of fermentation jar can be observed through the transparent plate, and after observation, the handle can be pulled, and the sealing plate can slide in the inside of slide when the handle is under the tension, and when the sealing plate slides to the surface of first rubber ring and covers the surface of transparent plate, the sealing plate can be used to shade light, thereby avoiding the normal fermentation of raw materials in the inside of fermentation jar by light. ACCURACY OF DRAWINGS
[0015] The drawings are used to provide further understanding of the utility model, and constitute part of the specification, and are used to explain the utility model together with the embodiment of the utility model, and do not constitute the limitation to the utility model.In the drawings:
[0016] Figure 1 The overall assembly structure front view provided for the embodiment of the application.
[0017] Figure 2The overall assembly structure rear view provided by the embodiment of the present application.
[0018] Figure 3 The internal structure cross-sectional view of the fermentation tank provided by the embodiment of the present application.
[0019] Figure 4 The internal structure cross-sectional view of the cylinder provided by the embodiment of the present application.
[0020] Figure 5 The cross-sectional structure schematic diagram of the inserting rod provided by the embodiment of the present application.
[0021] Figure 6 The connection structure schematic diagram of the slide and the sealing plate provided by the embodiment of the present application.
[0022] In the figure: 1, fermentation tank; 2, tank cover; 3, handle; 4, air guide pipe; 5, cylinder; 6, inserting rod; 7, air release hole; 8, exhaust hole; 9, sealing rubber ring; 901, first sealing ring; 902, second sealing ring; 10, transparent plate; 11, first rubber ring; 12, slide; 13, sealing plate; 14, handle; 15, scale. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0024] Please refer to Figures 1-6 The present application provides the following technical scheme: a sealed tank facilitating observation of fermentation state, comprising a fermentation tank 1, a tank cover 2 and a handle 3, the surface of the fermentation tank 1 is provided with the tank cover 2, the surface of the fermentation tank 1 is connected with the handle 3, the surface of the fermentation tank 1 is connected with an air guide pipe 4 in a penetrating manner, the end of the air guide pipe 4 is connected with a cylinder 5, the cylinder 5 is connected to the side surface of the fermentation tank 1, the inside of the cylinder 5 is inserted with an inserting rod 6, the surface of the inserting rod 6 is provided with a scale 15, the surface of the inserting rod 6 is provided with an air release hole 7, the surface of the cylinder 5 is provided with an exhaust hole 8, the surface of the inserting rod 6 is connected with a sealing rubber ring 9, the sealing rubber ring 9 comprises a first sealing ring 901 and a second sealing ring 902, the first sealing ring 901 is located at the bottom side of the air release hole 7, and the second sealing ring 902 is located at the top of the air release hole 7.
[0025] In use, the tank cover 2 is first removed, and the raw materials for fermentation are put into the inside of the fermentation tank 1, then the tank cover 2 can be installed on the top of the fermentation tank 1 to form a sealed cavity, and then the raw materials can be fermented in the inside of the fermentation tank 1.
[0026] Preferably, the fermenting tank 1, the air guide pipe 4 and the cylinder 5 form a communication structure, and the insertion rod 6 and the cylinder 5 are in sliding connection;
[0027] In specific use, the insertion rod 6 can slide upward in the cylinder 5 under the action of gas pressure, and the upward movement of the insertion rod 6 can drive the scale 15 to move upward, so that the volume of the fermentation gas in the fermenting tank 1 can be observed by observing the scale of the scale 15.
[0028] Preferably, the insertion rod 6 and the cylinder 5 form a sealing structure through the first sealing ring 901, and the insertion rod 6 and the cylinder 5 form a sealing structure through the second sealing ring 902.
[0029] In specific use, the sealing rubber ring 9 can be sealed between the insertion rod 6 and the cylinder 5, so that the gas leakage can be avoided to accurately measure the gas.
[0030] Preferably, the transparent plate 10 is embedded on the surface of the fermenting tank 1, the first rubber ring 11 is connected to the side surface of the fermenting tank 1, the slide 12 is connected to the side surface of the fermenting tank 1, the inner wall of the slide 12 and the outer wall of the fermenting tank 1 are provided with the sealing plate 13, and the surface of the sealing plate 13 is connected with the handle 14.
[0031] Preferably, the transparent plate 10 is made of glass.
[0032] In specific use, the transparent plate 10 can be used to observe the fermentation of the raw materials in the fermenting tank 1.
[0033] Preferably, the sealing plate 13 and the slide 12 form a sliding connection, and the sealing plate 13 and the fermenting tank 1 form a sealing structure through the first rubber ring 11.
[0034] In specific use, when the handle 14 is pulled, the sealing plate 13 can slide on the inner wall of the slide 12, and when the sealing plate 13 moves to the surface of the first rubber ring 11 and covers the surface of the transparent plate 10, the sealing plate 13 can be used to block the light, so as to avoid the normal fermentation of the raw materials in the fermenting tank 1.
[0035] The utility model discloses a specific working principle when using: first, the fermentation raw materials are put into the inside of fermentation tank 1, then, the tank cover 2 is installed on the top of fermentation tank 1, so that the raw materials can ferment in the inside of fermentation tank 1, and gas can be produced in the process of raw material fermentation, the gas in the inside of fermentation tank 1 can enter the inside of cylinder 5 through gas guide pipe 4, when the gas produced in the inside of fermentation tank 1 increases, can be extruded to plug rod 6 through air pressure, and plug rod 6 is extruded and can move upwards in the inside of cylinder 5, and when plug rod 6 moves upwards, can drive scale 15 to move upwards, so that the air pressure in the inside of fermentation tank 1 can be observed through the scale of scale 15, thereby the fermentation state of raw materials in the inside of fermentation tank 1 can be observed, when plug rod 6 continuously moves upwards and drives air release hole 7 to move to one side of exhaust hole 8, the gas produced in fermentation can be discharged to the outside through air release hole 7 and exhaust hole 8, thereby the explosion caused by the excessive air pressure in the inside of fermentation tank 1 can be avoided.
[0036] Meanwhile, the fermentation condition in the inside of fermentation tank 1 can be observed through transparent plate 10, after observation, handle 14 can be pulled, handle 14 can drive sealing plate 13 to slide on the inside of slide 12 when being pulled, when sealing plate 13 slides to the surface of first rubber ring 11 and covers the surface of transparent plate 10, the light can be shaded through sealing plate 13 at this time, thereby avoiding the normal fermentation of raw materials in the inside of fermentation tank 1 by light.
[0037] Finally, it should be pointed out that: the foregoing is only preferred embodiment of the utility model and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiment, for the person skilled in the art, still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement is carried out to part technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A sealed jar for facilitating observation of fermentation status, comprising a fermentation jar (1), a jar cover (2) and a handle (3), characterized in that: The surface of the fermentation tank (1) is provided with a tank cover (2), the surface of the fermentation tank (1) is connected with a handle (3), the surface of the fermentation tank (1) is connected with a gas guide pipe (4) penetratingly, the end of the gas guide pipe (4) is connected with a cylinder (5), the cylinder (5) is connected to the side surface of the fermentation tank (1), the inside of the cylinder (5) is inserted with a plug rod (6), the surface of the plug rod (6) is drawn with a scale (15), the surface of the plug rod (6) is provided with a gas leakage hole (7), the surface of the cylinder (5) is provided with an exhaust hole (8), and the surface of the plug rod (6) is connected with a sealing rubber ring (9).
2. The sealed jar for easy observation of fermentation state according to claim 1, characterized in that: The sealing rubber ring (9) comprises a first sealing ring (901) and a second sealing ring (902), the first sealing ring (901) is located at the bottom side of the gas leakage hole (7), and the second sealing ring (902) is located at the top of the gas leakage hole (7).
3. The sealed jar for easy observation of fermentation state according to claim 1, characterized in that: The fermentation tank (1), the gas guide pipe (4) and the cylinder (5) constitute a communication structure, and the plug rod (6) and the cylinder (5) are connected in sliding mode.
4. The sealed jar for easy observation of fermentation status according to claim 1, wherein: The plug rod (6) and the cylinder (5) constitute a sealing structure through the first sealing ring (901), and the plug rod (6) and the cylinder (5) constitute a sealing structure through the second sealing ring (902).
5. The sealed jar for easy observation of fermentation status according to claim 1, wherein: The surface of the fermentation tank (1) is embedded with a transparent plate (10), the side surface of the fermentation tank (1) is connected with a first rubber ring (11), the side surface of the fermentation tank (1) is connected with a slide (12), the inner wall of the slide (12) and the outer wall of the fermentation tank (1) are provided with an enclosure plate (13), and the surface of the enclosure plate (13) is connected with a handle (14).
6. A sealed jar for easy observation of fermentation status according to claim 5, characterized in that: The transparent plate (10) is made of glass.
7. The sealed jar for easy observation of fermentation status according to claim 5, wherein: The enclosure plate (13) and the slide (12) constitute a sliding connection, and the enclosure plate (13) and the fermentation tank (1) constitute a sealing structure through the first rubber ring (11).