CN216206790U - Special mechanical device for testing liquid level transmitter - Google Patents
Special mechanical device for testing liquid level transmitter Download PDFInfo
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- CN216206790U CN216206790U CN202122592682.8U CN202122592682U CN216206790U CN 216206790 U CN216206790 U CN 216206790U CN 202122592682 U CN202122592682 U CN 202122592682U CN 216206790 U CN216206790 U CN 216206790U
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- cylinder bucket
- liquid level
- cylindrical barrel
- module
- level transmitter
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Abstract
The utility model relates to the technical field of detection tool devices, in particular to a mechanical device special for a test liquid level transmitter, which comprises a base, a cylindrical barrel and a graduated scale, wherein a circular groove is formed in the top of the base, the circular groove is consistent with the bottom surface of the cylindrical barrel in shape and size, the cylindrical barrel is detachably mounted on the base, the cylindrical barrel is a transparent hollow cylinder, the bottom of the cylindrical barrel is a solid bottom, a drainage module is arranged at the bottom end of the cylindrical barrel, the drainage module penetrates through the side wall of the cylindrical barrel and extends to the inside of the cylindrical barrel, a water inlet module is arranged at the top end of the cylindrical barrel, the water inlet module penetrates through the side wall of the cylindrical barrel and extends to the inside of the cylindrical barrel, the graduated scale is arranged on the side wall of the cylindrical barrel, a cover plate is detachably mounted at the top of the cylindrical barrel, and a first circular through hole is formed in the top of the cover plate. The utility model is used for testing the liquid level transducer independently, and each part can be disassembled and assembled, thus having the effects of simple and convenient operation when in use, maintenance and storage.
Description
Technical Field
The utility model relates to the technical field of detection tool devices, in particular to a mechanical device special for a test liquid level transmitter.
Background
The liquid level transmitter is mainly applied to liquid level measurement and control in the fields of industrial field liquid level measurement and control, urban water supply and sewage treatment petroleum, chemical engineering, power plants, hydrological monitoring, reservoirs, dams, hydropower construction and the like. In the prior art, before the liquid level transmitter is installed, whether the liquid level transmitter operates normally or not is not tested in advance, the liquid level transmitter often needs to be installed and then can be debugged for various functions, the liquid level transmitter is installed, a series of problems that liquid level display is inaccurate, liquid level fluctuation exists, liquid level is not output and the like occur on subsequent debugging or control equipment, and therefore the problems that the operation of the liquid level measurement or control equipment is unstable or the operation is not performed are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mechanical device special for a test liquid level transmitter, which is used for solving the problems in the prior art.
The technical purpose of the utility model is realized by the following technical scheme:
the utility model provides a special mechanical device of test liquid level changer, includes base, cylinder bucket and scale, the top of base is provided with the circular slot, the circular slot with the bottom surface shape size of cylinder bucket is unanimous, cylinder bucket detachable installs on the base, the cylinder bucket is transparent hollow cylinder, the bottom of cylinder bucket is solid end, the bottom of cylinder bucket is provided with the drainage module, the drainage module passes the lateral wall of cylinder bucket and extends to the inside of cylinder bucket, the top of cylinder bucket is provided with into water module, it passes to advance water module the lateral wall of cylinder bucket and extends to the inside of cylinder bucket, the lateral wall of cylinder bucket is provided with the scale, the apron is installed to the top detachable of cylinder bucket, first circular through-hole has been seted up at the top of apron.
Through adopting above-mentioned technical scheme, each part equipment forms a cask, can pour into and the environment of different depth of water simulation with the drainage water in the cask, and the liquid level changer inserts from the first circular through-hole of apron, realizes detecting it before liquid level changer installs equipment.
In a further embodiment, the drainage module comprises a drainage pipe and a first ball valve, and the first ball valve is fixedly installed at one end, far away from the cylindrical barrel, of the drainage pipe.
In a further embodiment, the module of intaking includes inlet tube, second ball valve and mechanical ball float valve, second ball valve fixed mounting be in the inlet tube is kept away from the one end of cylinder bucket, mechanical ball float valve fixed mounting be in the inlet tube is located the inside one end of cylinder bucket.
In a further embodiment, the top of the base is provided with a plurality of second circular through holes, and the second circular through holes are respectively located at four corners of the base.
Through adopting above-mentioned technical scheme, the base can be through fastening bolt fixed mounting on bottom surface or other equipment, the accuracy when ensureing to detect.
In a further embodiment, the top center of the cover plate is provided with a pressure balance hole.
Through adopting above-mentioned technical scheme, when inserting liquid level transmitter after filling water in the cylinder bucket, the pressure balance hole can make the gas-liquid pressure in the cylinder bucket maintain balanced, avoids damaging liquid level transmitter and cylinder bucket because of the high pressure, also reduces the influence of liquid pressure to the testing result.
In a further embodiment, cylinder bucket, scale and apron are the transparency, and all use the ya keli material to make, drainage module all uses the PVC material to make with the module of intaking.
Through adopting above-mentioned technical scheme, can directly perceivedly see the inside condition of cylinder bucket, easy to assemble and record testing process are favorable to improving the accuracy of testing result.
In conclusion, the utility model has the following beneficial effects:
1. the cylindrical barrel is detachably arranged on the base, the cover plate is detachably arranged at the top of the cylindrical barrel, and all parts can be disassembled and assembled, so that the effects of simplicity and convenience in operation during use, maintenance and storage can be achieved;
2. through cylinder bucket, scale and apron are the setting of transparent, can play the process of being convenient for observe test liquid level transmitter, are favorable to improving the effect of the accuracy of testing result.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic perspective view of the present invention incorporated into a level transmitter.
In the figure, 1, a base; 2. a cylindrical barrel; 3. a graduated scale; 4. a circular groove; 5. a drainage module; 51. a drain pipe; 52. a first ball valve; 6. a water inlet module; 61. a water inlet pipe; 62. a second ball valve; 63. a mechanical float valve; 7. a cover plate; 8. a first circular through hole; 9. a second circular through hole; 10. a pressure balancing hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In which like parts are designated by like reference numerals. It should be noted that the terms "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in fig. 1, the terms "bottom" and "top", "inner" and "outer" refer to directions toward and away from a particular component geometry, respectively, and the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present specification, "plurality" means two or more unless the direction of the center is specifically defined otherwise.
Example 1:
as shown in fig. 1-3, a special mechanical device for testing a liquid level transmitter comprises a base 1, a cylindrical barrel 2 and a graduated scale 3, wherein the cylindrical barrel 2 is installed on the base 1, the graduated scale 3 is installed on the side wall of the cylindrical barrel 2, water can be injected into the cylindrical barrel 2, different liquid level height changes can be completed in a waterproof mode, water depth simulation is achieved, and simulated water depth environment changes are used for independently testing whether the liquid level transmitter works normally or not and whether measurement data of the liquid level transmitter is accurate or not.
The utility model is formed by installing a plurality of parts, and is characterized in that as shown in figures 1-3, the top of a base 1 is provided with a circular groove 4, the circular groove 4 is consistent with the bottom surface of a cylindrical barrel 2 in shape and size, the cylindrical barrel 2 is detachably installed on the base 1, the cylindrical barrel 2 is embedded into the circular groove 4, the circular groove 4 is in clearance fit with the cylindrical barrel 2, the top of the base 1 is provided with a plurality of second circular through holes 9, the second circular through holes 9 are respectively positioned at four corners of the base 1, the second circular through holes 9 at the four corners are used for installing fastening bolts or screws, and the purpose of presetting the second circular through holes 9 is to serve the requirements of specific situations, such as fixing the base on the ground or other equipment.
The bottom of cylinder bucket 2 is provided with drainage module 5, and drainage module 5 passes the lateral wall of cylinder bucket 2 and extends to the inside of cylinder bucket 2, and drainage module 5 includes drain pipe 51 and first ball valve 52, and first ball valve 52 fixed mounting is in the one end that cylinder bucket 2 was kept away from to drain pipe 51, and first ball valve 52 is manual valve, and the speed of opening and stopping and the drainage of the first ball valve 52 control drainage of rotation. The top of cylinder bucket 2 is provided with into water module 6, it passes the lateral wall of cylinder bucket 2 and extends to the inside of cylinder bucket 2 to advance water module 6, it includes inlet tube 61 to advance water module 6, second ball valve 62 and mechanical ball float valve 63, second ball valve 62 fixed mounting is in the one end that cylinder bucket 2 was kept away from to inlet tube 61, the one end that cylinder bucket 2 was kept away from to inlet tube 61 still with outside water piping connection, mechanical ball float valve 63 fixed mounting is in the one end that cylinder bucket 2 was inside at inlet tube 61, second ball valve 62 is manual valve, water pours into the inside of cylinder bucket 2 into through inlet tube 61 after manual opening, along with the rising of the surface of water, mechanical ball float valve 63 is lifted along with the liquid level under the buoyancy effect, it is full up to fill up until cylinder bucket 2 water, mechanical ball float valve 63 reaches the peak, mechanical ball float valve 63 closes, inlet tube 61 no longer injects the ball valve.
The lateral wall of cylinder bucket 2 is provided with scale 3, and scale 3 is used for measuring the height of liquid level, acquires more accurate numerical value, thereby detects liquid level transmitter's application position according to the reality and can adjust scale 3's specification in a flexible way test result more accurate. Cylinder bucket 2, scale 3 and apron 7 are the transparency to in with the inside of better observation cylinder bucket 2, and all use the ya keli material to make, help reducing manufacturing cost, drainage module 5 all uses the PVC material to make with module 6 of intaking, and is with low costs intensity high, and ya keli material and PVC material can not cause electromagnetic interference, have avoided liquid level transmitter to measure inaccurately because of external factors, improve the accuracy of test result.
The specific implementation process comprises the following steps: when the device is used for testing the liquid level transmitter, the bottom of the cylindrical barrel 2 is embedded into the circular groove 4 of the base 1, then the first ball valve 52 of the drainage module 5 is closed, the second ball valve 62 of the water inlet module 6 is opened and connected into an external water pipe, then water is injected, when the water is filled, the mechanical ball float valve 63 floats and automatically closes, the water inlet module 6 stops water injection, then the second ball valve 62 is closed, then the cover plate 7 is installed at the top of the cylindrical barrel 2, the liquid level transmitter is placed through the first circular through hole 8, after the liquid level transmitter is connected into a detection circuit, the first ball valve 52 of the drainage module 5 is unscrewed to control the liquid level to descend, and the measurement and inspection of various work and functions of the liquid level transmitter are completed.
In the embodiments of the present disclosure, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the disclosed embodiments of the utility model can be understood by those of ordinary skill in the art as appropriate.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a special mechanical device of test liquid level changer, includes base (1), cylinder bucket (2) and scale (3), its characterized in that: the top of base (1) is provided with circular groove (4), circular groove (4) and the bottom surface shape size of cylinder bucket (2) are unanimous, cylinder bucket (2) detachable install on base (1), cylinder bucket (2) are transparent hollow cylinder, the bottom of cylinder bucket (2) is solid end, the bottom of cylinder bucket (2) is provided with drainage module (5), drainage module (5) pass the lateral wall of cylinder bucket (2) and extend to the inside of cylinder bucket (2), the top of cylinder bucket (2) is provided with into water module (6), it passes to advance water module (6) the lateral wall of cylinder bucket (2) and extend to the inside of cylinder bucket (2), the lateral wall of cylinder bucket (2) is provided with scale (3), detachable apron (7) are installed at the top of cylinder bucket (2), the top of the cover plate (7) is provided with a first round through hole (8).
2. The mechanical device special for the test liquid level transmitter of claim 1, wherein: the drainage module (5) comprises a drainage pipe (51) and a first ball valve (52), wherein the first ball valve (52) is fixedly installed at one end, far away from the cylindrical barrel (2), of the drainage pipe (51).
3. The mechanical device special for the test liquid level transmitter of claim 1, wherein: intake module (6) include inlet tube (61), second ball valve (62) and mechanical ball-cock assembly (63), second ball valve (62) fixed mounting be in inlet tube (61) are kept away from the one end of cylinder bucket (2), mechanical ball-cock assembly (63) fixed mounting be in inlet tube (61) are located the inside one end of cylinder bucket (2).
4. The mechanical device special for the test liquid level transmitter of claim 1, wherein: a plurality of second circular through holes (9) are formed in the top of the base (1), and the second circular through holes (9) are located at four corners of the base (1) respectively.
5. The mechanical device special for the test liquid level transmitter of claim 1, wherein: the center of the top of the cover plate (7) is provided with a pressure balance hole (10).
6. The mechanical device special for the test liquid level transmitter of claim 1, wherein: cylinder bucket (2), scale (3) and apron (7) are the transparency, and all use the ya keli material to make, drainage module (5) all use the PVC material to make with module of intaking (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122592682.8U CN216206790U (en) | 2021-10-27 | 2021-10-27 | Special mechanical device for testing liquid level transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122592682.8U CN216206790U (en) | 2021-10-27 | 2021-10-27 | Special mechanical device for testing liquid level transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216206790U true CN216206790U (en) | 2022-04-05 |
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ID=80890824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122592682.8U Active CN216206790U (en) | 2021-10-27 | 2021-10-27 | Special mechanical device for testing liquid level transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216206790U (en) |
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2021
- 2021-10-27 CN CN202122592682.8U patent/CN216206790U/en active Active
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