CN216206789U - Liquid level meter capable of avoiding liquid leakage - Google Patents
Liquid level meter capable of avoiding liquid leakage Download PDFInfo
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- CN216206789U CN216206789U CN202122548043.1U CN202122548043U CN216206789U CN 216206789 U CN216206789 U CN 216206789U CN 202122548043 U CN202122548043 U CN 202122548043U CN 216206789 U CN216206789 U CN 216206789U
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Abstract
The utility model discloses a liquid level meter capable of avoiding liquid leakage, which comprises a liquid level meter body, a communicating tank, a water inlet tank, a pipeline, a liquid leakage prevention tank, a supporting pipe, a screw rod, a sealing piece, a flange and a cavity, wherein the communicating tank is fixedly connected to the top of the liquid level meter body, the water inlet tank is fixedly connected to the bottom of the liquid level meter body, one end of the water inlet tank is fixedly connected and communicated with one end of the pipeline, two ends of the liquid leakage prevention tank are fixedly connected and communicated with the pipeline respectively, the sealing piece is fixedly connected with the screw rod, and the flange is communicated with the liquid leakage prevention tank through the pipeline. The cavity is formed in the flange, the sealing ring is arranged in the cavity, liquid leakage at the flange joint can be effectively prevented, the water inlet tank, the pipeline, the liquid leakage prevention tank, the flange, the supporting pipe, the sealing piece and the screw rod form a leakage prevention mechanism, the liquid level meter is sealed, liquid in the liquid level meter cannot flow back to the flange joint, and the liquid level meter is enabled to measure more accurately.
Description
Technical Field
The utility model relates to the technical field of liquid level meter equipment, in particular to a liquid level meter capable of avoiding liquid leakage.
Background
In the chemical production process, the level gauge is often installed to the container and shows its liquid level, because the condition of weeping appears easily in the flange of level gauge and the flange joint department of pipeline, but general level gauge does not set up leak protection liquid mechanism, if the condition of weeping appears in flange joint department in the use, can lead to the liquid in the level gauge to leak from flange joint, leads to the level gauge measurement inaccurate.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide a fluid level gauge that avoids fluid leakage.
According to the technical scheme provided by the embodiment of the application, the liquid level meter capable of avoiding liquid leakage comprises a liquid level meter body, an communicating tank, a water inlet tank, a pipeline, a liquid leakage preventing tank, a supporting pipe, a screw rod, a sealing piece, a flange and a cavity, wherein the communicating tank is fixedly connected to the top of the liquid level meter body, the water inlet tank is fixedly connected to the bottom of the liquid level meter body, one end of the water inlet tank is fixedly connected and communicated with one end of the pipeline, two ends of the liquid leakage preventing tank are fixedly connected and communicated with the pipeline respectively, the supporting pipe is fixedly connected to the other end of the water inlet tank, one end of the screw rod is positioned outside the supporting pipe, the other end of the screw rod penetrates through the supporting pipe, the water inlet tank and the pipeline and extends into the liquid leakage preventing tank, the sealing piece is arranged in the liquid leakage preventing tank, the sealing piece is fixedly connected with the screw rod, the flange is communicated with the liquid leakage preventing tank through the pipeline, the end of the flange, which is far away from the leakage-proof box, is provided with the cavity, one end of the communicating box is fixedly connected and communicated with the pipeline, and the other end of the pipeline is fixedly connected and communicated with the flange.
In the utility model, the communication box is communicated with the liquid level meter body, and scales are arranged on the liquid level meter body.
In the utility model, two water inlet tanks are arranged symmetrically along the central axis of the liquid level meter body, and the water inlet tanks are communicated with the liquid level meter body.
In the utility model, the liquid leakage prevention box is of a cylindrical structure, and the diameter of the liquid leakage prevention box is larger than that of the pipeline.
In the utility model, the inner ring wall of the supporting tube is provided with threads, and the diameter of the supporting tube is smaller than that of the pipeline.
In the utility model, the end of the screw rod close to the supporting tube is provided with threads and is connected with the supporting tube through the threads, and the end of the screw rod outside the supporting tube is provided with a hand wheel.
In the utility model, the sealing element is of a cylindrical structure, the diameter of the sealing element is equal to the inner diameter of the pipeline, and a layer of rubber is sleeved on the sealing element.
In the utility model, the cavity is of a circular structure, the diameter of the cavity is larger than that of the pipeline, and a sealing ring is arranged in the cavity.
In the utility model, the water inlet tank, the pipeline, the liquid leakage prevention tank, the supporting pipe, the screw rod, the sealing element and the flange are coaxial.
To sum up, the beneficial effect of this application: the utility model is characterized in that a water inlet tank is fixedly connected to the bottom of a liquid level meter body, one end of the water inlet tank is communicated with one end of a liquid leakage prevention tank through a pipeline, the other end of the liquid leakage prevention tank is communicated with a flange through a pipeline, a sealing element is arranged in the liquid leakage prevention tank, a supporting pipe is fixedly connected to the other end of the water inlet tank, a screw rod is connected in the supporting pipe through a thread, one end of the screw rod is positioned outside the supporting pipe, the other end of the screw rod extends into the liquid leakage prevention tank and is fixedly connected with the sealing element, a cavity is arranged in the flange, a sealing ring is arranged in the cavity and can effectively prevent liquid leakage at the flange joint, the water inlet tank, the pipeline, the liquid leakage prevention tank, the flange, the supporting pipe, the sealing element and the screw rod form a leakage prevention mechanism, two leakage prevention mechanisms are arranged, when one flange joint leaks, the screw rod is rotated, the screw rod pushes the sealing element to move, the sealing element is pushed into the pipeline from the liquid leakage prevention tank to seal the liquid level meter, the liquid in the liquid level meter can not flow back to the flange joint, and the other flange joint does not leak, so that the other sealing element is in an opening state, the liquid in the liquid level meter can not leak under the condition that the normal use of the liquid level meter is not influenced, and the measurement of the liquid level meter is more accurate.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a first block diagram of the present invention;
FIG. 2 is a second embodiment of the present invention;
FIG. 3 is a half sectional view of the present invention;
FIG. 4 is a view showing the structure of the leakage preventing mechanism of the present invention;
FIG. 5 is a semi-sectional view of the leak prevention mechanism of the present invention.
Reference numbers in the figures: the liquid level meter comprises a liquid level meter body-1, a communication tank-2, a water inlet tank-3, a pipeline-4, a liquid leakage prevention tank-5, a support pipe-6, a screw rod-7, a sealing piece-8, a flange-9 and a cavity-10;
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-5, a liquid level meter capable of avoiding liquid leakage comprises a liquid level meter body 1, a communicating tank 2, a water inlet tank 3, a pipeline 4, a liquid leakage preventing tank 5, a supporting pipe 6, a screw 7, a sealing element 8, a flange 9 and a cavity 10, wherein the communicating tank 2 is fixedly connected to the top of the liquid level meter body 1, the water inlet tank 3 is fixedly connected to the bottom of the liquid level meter body 1, one end of the water inlet tank 3 is fixedly connected and communicated with one end of the pipeline 4, two ends of the liquid leakage preventing tank 5 are respectively fixedly connected and communicated with the pipeline 4, the supporting pipe 6 is fixedly connected to the other end of the water inlet tank 3, one end of the screw 7 is located outside the supporting pipe 6, the other end of the screw 7 passes through the supporting pipe 6, the water inlet tank 3 and the pipeline 4 and extends into the liquid leakage preventing tank 5, the sealing element 8 is arranged in the liquid leakage preventing tank 5, the sealing element 8 is fixedly connected with the screw 7, the flange 9 is communicated with the liquid leakage prevention box 5 through the pipeline 4, the end, far away from the liquid leakage prevention box 5, of the flange 9 is provided with the cavity 10, one end of the communication box 2 is fixedly connected and communicated with the pipeline 4, and the other end of the pipeline 4 is fixedly connected and communicated with the flange 9. The liquid level meter is characterized in that the communicating box 2 is communicated with the liquid level meter body 1, scales are arranged on the liquid level meter body 1, and the liquid level meter body 1 is made of glass materials. The number of the water inlet tanks 3 is two, the two water inlet tanks 3 are symmetrically arranged along the central axis of the liquid level meter body 1, and the water inlet tanks 3 are communicated with the liquid level meter body 1. The leakage-proof liquid box 5 is of a cylindrical structure, and the diameter of the leakage-proof liquid box 5 is larger than that of the pipeline 4. Threads are arranged on the inner annular wall of the supporting pipe 6, and the diameter of the supporting pipe 6 is smaller than that of the pipeline 4. The end of the screw rod 7 close to the support tube 6 is provided with threads and is in threaded connection with the support tube 6, and the end of the screw rod 7 outside the support tube 6 is provided with a hand wheel which is convenient for rotating the screw rod 7. The sealing element 8 is of a cylindrical structure, the diameter of the sealing element 8 is equal to the inner diameter of the pipeline 4, a layer of rubber is sleeved on the sealing element 8, and the rubber enables the sealing between the sealing element 8 and the pipeline 4 to be tighter. The cavity 10 is of a circular structure, the diameter of the cavity 10 is larger than that of the pipeline 4, a sealing ring is arranged in the cavity 10, and the sealing ring is used for avoiding leakage at the joint of the flange 9. The water inlet tank 3, the pipeline 4, the liquid leakage prevention tank 5, the supporting pipe 6, the screw 7, the sealing piece 8 and the flange 9 are coaxial.
The utility model is characterized in that a water inlet tank is fixedly connected to the bottom of a liquid level meter body, one end of the water inlet tank is communicated with one end of a liquid leakage prevention tank through a pipeline, the other end of the liquid leakage prevention tank is communicated with a flange through a pipeline, a sealing element is arranged in the liquid leakage prevention tank, a supporting pipe is fixedly connected to the other end of the water inlet tank, a screw rod is connected in the supporting pipe through a thread, one end of the screw rod is positioned outside the supporting pipe, the other end of the screw rod extends into the liquid leakage prevention tank and is fixedly connected with the sealing element, a cavity is arranged in the flange, a sealing ring is arranged in the cavity and can effectively prevent liquid leakage at the flange joint, the water inlet tank, the pipeline, the liquid leakage prevention tank, the flange, the supporting pipe, the sealing element and the screw rod form a leakage prevention mechanism, two leakage prevention mechanisms are arranged, when one flange joint leaks, the screw rod is rotated, the screw rod pushes the sealing element to move, the sealing element is pushed into the pipeline from the liquid leakage prevention tank to seal the liquid level meter, the liquid in the liquid level meter can not flow back to the flange joint, and the other flange joint does not leak, so that the other sealing element is in an opening state, the liquid in the liquid level meter can not leak under the condition that the normal use of the liquid level meter is not influenced, and the measurement of the liquid level meter is more accurate.
The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the utility model according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (9)
1. The utility model provides a can avoid level gauge that liquid was revealed, includes level gauge body (1), intercommunication case (2), intake box (3), pipeline (4), leak protection liquid case (5), stay tube (6), screw rod (7), sealing member (8), flange (9), cavity (10), characterized by: the top rigid coupling of level gauge body (1) has intercommunication case (2), the bottom rigid coupling of level gauge body (1) has intake box (3), the one end of intake box (3) with the one end rigid coupling and the intercommunication of pipeline (4), the both ends of leak protection liquid case (5) respectively with pipeline (4) rigid coupling and intercommunication, the other end rigid coupling of intake box (3) has stay tube (6), screw rod (7) one end is located the outside of stay tube (6), the screw rod (7) other end passes stay tube (6), intake box (3) and pipeline (4) and stretches into in leak protection liquid case (5), sealing member (8) set up in leak protection liquid case (5), sealing member (8) with screw rod (7) rigid coupling, flange (9) pass through pipeline (4) with leak protection liquid case (5) intercommunication, the end, far away from the liquid leakage preventing box (5), of the flange (9) is provided with the cavity (10), one end of the communicating box (2) is fixedly connected and communicated with the pipeline (4), and the other end of the pipeline (4) is fixedly connected and communicated with the flange (9).
2. A liquid level gauge for preventing liquid leakage according to claim 1, wherein: the liquid level meter is characterized in that the communicating box (2) is communicated with the liquid level meter body (1), and scales are arranged on the liquid level meter body (1).
3. A liquid level gauge for preventing liquid leakage according to claim 1, wherein: the water inlet tank (3) is provided with two water inlet tanks (3) along the central axis of the liquid level meter body (1) in a symmetrical mode, and the water inlet tanks (3) are communicated with the liquid level meter body (1).
4. A liquid level gauge for preventing liquid leakage according to claim 1, wherein: the leakage-proof liquid box (5) is of a cylindrical structure, and the diameter of the leakage-proof liquid box (5) is larger than that of the pipeline (4).
5. A liquid level gauge for preventing liquid leakage according to claim 1, wherein: threads are arranged on the inner annular wall of the supporting pipe (6), and the diameter of the supporting pipe (6) is smaller than that of the pipeline (4).
6. A liquid level gauge for preventing liquid leakage according to claim 1, wherein: the end of the screw rod (7) close to the supporting tube (6) is provided with threads and is connected with the supporting tube (6) through the threads, and the end of the screw rod (7) outside the supporting tube (6) is provided with a hand wheel.
7. A liquid level gauge for preventing liquid leakage according to claim 1, wherein: the sealing element (8) is of a cylindrical structure, the diameter of the sealing element (8) is equal to the inner diameter of the pipeline (4), and a layer of rubber is sleeved on the sealing element (8).
8. A liquid level gauge for preventing liquid leakage according to claim 1, wherein: the cavity (10) is of a circular structure, the diameter of the cavity (10) is larger than that of the pipeline (4), and a sealing ring is arranged in the cavity (10).
9. A liquid level gauge for preventing liquid leakage according to claim 1, wherein: the water inlet tank (3), the pipeline (4), the liquid leakage prevention tank (5), the supporting pipe (6), the screw (7), the sealing piece (8) and the flange (9) are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122548043.1U CN216206789U (en) | 2021-10-22 | 2021-10-22 | Liquid level meter capable of avoiding liquid leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122548043.1U CN216206789U (en) | 2021-10-22 | 2021-10-22 | Liquid level meter capable of avoiding liquid leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216206789U true CN216206789U (en) | 2022-04-05 |
Family
ID=80887032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122548043.1U Active CN216206789U (en) | 2021-10-22 | 2021-10-22 | Liquid level meter capable of avoiding liquid leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216206789U (en) |
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2021
- 2021-10-22 CN CN202122548043.1U patent/CN216206789U/en active Active
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