CN211262403U - Liquid level sensor with high detection precision - Google Patents
Liquid level sensor with high detection precision Download PDFInfo
- Publication number
- CN211262403U CN211262403U CN202020269345.8U CN202020269345U CN211262403U CN 211262403 U CN211262403 U CN 211262403U CN 202020269345 U CN202020269345 U CN 202020269345U CN 211262403 U CN211262403 U CN 211262403U
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- Prior art keywords
- stabilizing
- hole
- fixed block
- level sensor
- rod
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- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 50
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 12
- 230000003019 stabilising effect Effects 0.000 claims description 4
- 239000010865 sewage Substances 0.000 abstract description 19
- 239000003381 stabilizer Substances 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to the technical field of liquid level measurement, and discloses a liquid level sensor with high detection precision, which comprises a fixed block, wherein a slide hole is arranged on the fixed block along the vertical direction, a slide rod is connected in the slide hole in a sliding way, two ends of the slide rod respectively pass through orifices at two ends of the slide hole, a floating block is fixedly connected at the lower end of the slide rod, the fixed block is arranged on the side wall of a liquid storage tank through an installing mechanism, the fixed block is arranged in the vertical direction, scales are drawn on the rod wall of the slide rod, a stabilizing device is arranged on the fixed block, the stabilizing device comprises a stabilizing hole and a stabilizing rod, the stabilizing hole is arranged on the fixed block, and the stabilizer bar penetrates through the fixing block and is arranged in the stabilizing hole and is in sliding connection with the stabilizing hole, the lower end of the stabilizer bar penetrates through the hole opening at the lower end of the stabilizing hole and extends downwards, and the stabilizer bar is fixedly connected to the corresponding position at the upper end of the floating block. The utility model discloses make and demonstrate the water level height of sewage accurately, and be difficult for the emergence error.
Description
Technical Field
The utility model relates to a liquid level measurement technical field especially relates to a detect level sensor that precision is high.
Background
In the field of industrial detection, the liquid level detection has high precision, and needs to be well adapted to the requirements of field environments. Due to the particularity of the use and the requirement, the device has high requirement on the measurement precision, and also has strong environmental adaptability, maintenance-free capability and long-time working capability in severe environment, and the influence of phenomena such as high temperature, corrosive gas, vibration, existence of turbulence, bubbles, fluid state and the like, as well as factors such as cleaning degree, dirt degree, liquid level disturbance and the like need to be considered.
But current level sensor uses when sewage treatment, and the impurity of sewage the inside is attached to on the inductor easily in the water storage tank, and then leads to level sensor data inaccurate, and then is not convenient for handle the processing to sewage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art level sensor and using when sewage treatment, the impurity of sewage the inside is attached to on the inductor easily in the water storage tank, and then leads to level sensor data inaccurate, and then is not convenient for handle the problem of processing to sewage, and the level sensor who detects the precision height that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a detect level sensor that precision is high, includes the fixed block, the spout has been seted up along vertical direction on the fixed block, sliding connection has the slide bar in the spout, the both ends drill way setting that the spout was passed respectively at the both ends of slide bar, the lower extreme fixedly connected with floating block of slide bar, the fixed block passes through installation mechanism and installs on the lateral wall of liquid reserve tank, the fixed block is the installation of vertical direction, be drawn with the scale on the pole wall of slide bar, install stabilising arrangement on the fixed block.
Preferably, the stabilizing device comprises a stabilizing hole and a stabilizing rod, the stabilizing hole is formed in the fixing block and is formed in the vertical direction, the stabilizing hole penetrates through the fixing block, the stabilizing rod penetrates through the stabilizing hole and is connected with the stabilizing hole in a sliding mode, the lower end of the stabilizing rod penetrates through a hole in the lower end of the stabilizing hole and extends downwards, and the stabilizing rod is fixedly connected to the corresponding position of the upper end of the floating block.
Preferably, installation mechanism includes mounting panel and a plurality of screw, the mounting panel is fixed to be cup jointed on the lateral wall of fixed block, the mounting panel is through a plurality of screw fixed connection on the lateral wall of liquid reserve tank.
Preferably, a seal sleeve is installed at an opening at the lower end of the sliding hole, the seal sleeve is arranged in an annular shape, and the sliding rod penetrates through the seal sleeve and is connected with the seal sleeve in a sliding mode.
Preferably, the sealing sleeve is made of rubber.
Preferably, the upper end of the sliding rod is fixedly connected with an anti-falling block.
Compared with the prior art, the utility model provides a liquid level sensor that detection precision is high possesses following beneficial effect:
1. this liquid level sensor that detection precision is high through setting up fixed block, slide opening, slide bar, kicking block, installation mechanism, scale and stabilising arrangement, carries out the in-process of handling as needs to sewage, installs the device on the water storage tank of sewage, and under the effect of sewage buoyancy, the kicking block upwards promotes the slide bar and upwards removes, and then the scale on the slide bar can demonstrate the water level height of sewage accurately, and is difficult for taking place the error.
2. This liquid level sensor that detection precision is high through setting up stabilising arrangement, stabilizer hole, stabilizer bar, drives the in-process that the slide bar removed when the kicking block, and the kicking block has driven the stabilizer bar simultaneously and has removed in the stabilizer hole, and the stabilizer hole has played spacing effect to the stabilizer bar, and then makes the in-process of the removal of kicking block reliable and stable more.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make and demonstrate the water level height of sewage accurately, and difficult emergence error.
Drawings
Fig. 1 is a schematic structural view of a liquid level sensor with high detection precision provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a fixed block 1, a sliding hole 2, a sliding rod 3, a floating block 4, a mounting mechanism 5, a mounting plate 51, a screw 52, scales 6, a stabilizing device 7, a stabilizing hole 71, a stabilizing rod 72, a sealing sleeve 8 and an anti-dropping block 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a liquid level sensor with high detection precision comprises a fixed block 1, a sliding hole 2 is formed in the fixed block 1 in the vertical direction, a sliding rod 3 is connected in the sliding hole 2 in a sliding mode, two ends of the sliding rod 3 respectively penetrate through orifices at two ends of the sliding hole 2, a floating block 4 is fixedly connected to the lower end of the sliding rod 3, the fixed block 1 is installed on the side wall of a liquid storage tank through an installation mechanism 5, the fixed block 1 is installed in the vertical direction, scales 6 are drawn on the rod wall of the sliding rod 3, a stabilizing device 7 is installed on the fixed block 1, and when sewage needs to be treated, the device is installed on a water storage tank of the sewage, under the effect of sewage buoyancy, the floating block 4 upwards pushes the sliding rod 3 to upwards move, and further the scales 6 on the sliding rod 3 can accurately display the water level height of the.
The stabilizing device 7 comprises a stabilizing hole 71 and a stabilizing rod 72, the stabilizing hole 71 is arranged on the fixing block 1, the stabilizing hole 71 is arranged in the vertical direction, the stabilizing rod 72 penetrates through the fixing block 1, the stabilizing rod 72 penetrates through the stabilizing hole 71 and is connected with the stabilizing hole 71 in a sliding mode, the lower end of the stabilizing rod 72 penetrates through an opening at the lower end of the stabilizing hole 71 and extends downwards, the stabilizing rod is fixedly connected to the upper end of the floating block 4 in a corresponding position, when the floating block 4 drives the sliding rod 3 to move, the floating block 4 simultaneously drives the stabilizing rod 72 to move in the stabilizing hole 71, the stabilizing hole 71 plays a limiting role on the stabilizing rod 72, and therefore the floating block 4 is more stable and reliable in the moving process.
The installation mechanism 5 comprises an installation plate 51 and a plurality of screws 52, the installation plate 51 is fixedly sleeved on the outer side wall of the fixed block 1, the installation plate 51 is fixedly connected on the outer side wall of the liquid storage tank through the plurality of screws 52, and the installation device is convenient to install on the water storage tank.
The lower end opening of the sliding hole 2 is provided with a sealing sleeve 8, the sealing sleeve 8 is arranged in an annular shape, and the sliding rod 3 penetrates through the sealing sleeve 8 and is connected with the sealing sleeve 8 in a sliding mode, so that a good sealing effect is achieved.
The seal cover 8 is made of rubber, so that the sealing effect is good.
The upper end fixedly connected with anticreep piece 9 of slide bar 3 can effectually prevent that slide bar 3 from breaking away from in the slide opening 2.
The utility model discloses in, in the in-process of need going on handling sewage, install the device on the water storage tank of sewage, under the effect of sewage buoyancy, kicking block 4 upwards promotes slide bar 3 and upwards removes, and then scale 6 on slide bar 3 can demonstrate the water level height of sewage accurately, and be difficult for the emergence error, in-process when kicking block 4 drives slide bar 3 and removes, kicking block 4 has driven stabilizer bar 72 simultaneously and has removed in stabilizer bar 71, stabilizer bar 71 has played spacing effect to stabilizer bar 72, and then make the in-process of kicking block 4's removal reliable and more stable.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a detect level sensor that precision is high, includes fixed block (1), its characterized in that, sliding hole (2) have been seted up in vertical direction on fixed block (1), sliding connection has slide bar (3) in sliding hole (2), the both ends drill way setting of sliding hole (2) is passed respectively at the both ends of slide bar (3), the lower extreme fixedly connected with floating block (4) of slide bar (3), install on the lateral wall of liquid reserve tank through installation mechanism (5) fixed block (1), fixed block (1) is vertical direction installation, be drawn scale (6) on the pole wall of slide bar (3), install stabilising arrangement (7) on fixed block (1).
2. The liquid level sensor with high detection precision as claimed in claim 1, wherein the stabilizing device (7) comprises a stabilizing hole (71) and a stabilizing rod (72), the stabilizing hole (71) is formed in the fixing block (1), the stabilizing hole (71) is vertically formed and penetrates through the fixing block (1), the stabilizing rod (72) is arranged through the stabilizing hole (71) and is in sliding connection with the stabilizing hole (71), the lower end of the stabilizing rod (72) penetrates through an opening at the lower end of the stabilizing hole (71) and extends downwards, and the stabilizing rod is fixedly connected to a corresponding position at the upper end of the floating block (4).
3. The liquid level sensor with high detection precision according to claim 1, wherein the mounting mechanism (5) comprises a mounting plate (51) and a plurality of screws (52), the mounting plate (51) is fixedly sleeved on the outer side wall of the fixing block (1), and the mounting plate (51) is fixedly connected on the outer side wall of the liquid storage tank through the plurality of screws (52).
4. The liquid level sensor with high detection precision as claimed in claim 1, wherein a sealing sleeve (8) is mounted at an opening at the lower end of the sliding hole (2), the sealing sleeve (8) is arranged in a ring shape, and the sliding rod (3) passes through the sealing sleeve (8) and is in sliding connection with the sealing sleeve (8).
5. The liquid level sensor with high detection precision as claimed in claim 4, wherein the sealing sleeve (8) is made of rubber.
6. The liquid level sensor with high detection precision as claimed in claim 1, wherein an anti-drop block (9) is fixedly connected to the upper end of the sliding rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020269345.8U CN211262403U (en) | 2020-03-07 | 2020-03-07 | Liquid level sensor with high detection precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020269345.8U CN211262403U (en) | 2020-03-07 | 2020-03-07 | Liquid level sensor with high detection precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211262403U true CN211262403U (en) | 2020-08-14 |
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ID=71960936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020269345.8U Expired - Fee Related CN211262403U (en) | 2020-03-07 | 2020-03-07 | Liquid level sensor with high detection precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211262403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514133A (en) * | 2021-05-27 | 2021-10-19 | 山东水发黄水东调工程有限公司 | Water level monitoring device and monitoring method |
-
2020
- 2020-03-07 CN CN202020269345.8U patent/CN211262403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514133A (en) * | 2021-05-27 | 2021-10-19 | 山东水发黄水东调工程有限公司 | Water level monitoring device and monitoring method |
| CN113514133B (en) * | 2021-05-27 | 2024-04-19 | 山东水发黄水东调工程有限公司 | Water level monitoring device and monitoring method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |