CN210242898U - High-temperature-resistant hanging-prevention material level switch - Google Patents
High-temperature-resistant hanging-prevention material level switch Download PDFInfo
- Publication number
- CN210242898U CN210242898U CN201920554016.5U CN201920554016U CN210242898U CN 210242898 U CN210242898 U CN 210242898U CN 201920554016 U CN201920554016 U CN 201920554016U CN 210242898 U CN210242898 U CN 210242898U
- Authority
- CN
- China
- Prior art keywords
- probe
- level switch
- high temperature
- junction box
- locking bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Thermally Actuated Switches (AREA)
Abstract
The utility model provides a high temperature resistant material hanging prevention level switch, which comprises a probe, a mounting thread, a radiator, a connecting pipe and a wire box which are arranged in sequence, wherein the high temperature ceramic probe is adopted, and the mounting thread is provided with a locking and stabilizing mechanism; the locking mechanism comprises a locking bolt and a stability maintaining cushion table; the locking bolt and the stability maintaining cushion platform are locked on the mounting thread, wherein a plurality of supporting columns are sequentially arranged on the stability maintaining cushion platform; each support column is embedded and fixed on the locking bolt and provided with a convex ring; the lead of the shielding layer on the probe is connected with the electronic unit in the junction box, and the electrical interface of the junction box is connected with an external power supply. The utility model applies the radio frequency admittance principle and has no influence on the measurement of the viscous hanging medium; the sensor adopts a ceramic probe, and the maximum process temperature reaches 450 ℃; the aluminum alloy radiator is adopted, so that the weight is light, and the heat radiation performance is good.
Description
Technical Field
The invention relates to a high-temperature-resistant material hanging prevention level switch.
Background
In modern industrial production, the production scale is large, the speed is high, and materials with high temperature, high pressure, strong corrosivity or high viscosity are often used. Therefore, it is essential for the detection and automatic control of the fill level. Especially when high temperature powder storehouse, high temperature sol reation kettle measure the thing position, operating mode temperature is high, and medium viscosity is big, and ordinary thing position switch or can not endure high temperature when measuring, or can not prevent hanging the material, leads to the thing position to measure inaccurate, has seriously influenced industrial production, and the installation produces after using for a long time in addition rocks, and the structural stability is poor, influences the measurement accuracy of product.
Disclosure of Invention
The high-temperature-resistant material hanging prevention level switch provided by the invention is reasonable in design and stable in structure, and the product adopts a radio frequency admittance principle, so that the measurement of a material hanging medium is not influenced. The aluminum alloy radiator can work normally in high-temperature occasions, is maintenance-free, is installed firmly, and can accurately measure material level for a long time.
The invention is realized by the following technical scheme: a high-temperature-resistant material hanging prevention level switch comprises a probe, a mounting thread, a radiator, a connecting pipe and a junction box which are sequentially arranged, wherein the high-temperature ceramic probe is adopted, and a locking stabilizing mechanism is arranged on the mounting thread; the locking and stabilizing mechanism comprises a locking bolt and a stability maintaining cushion table; the locking bolt and the stability maintaining cushion platform are locked on the mounting thread, wherein a plurality of supporting columns are sequentially arranged on the stability maintaining cushion platform; each support column is embedded and fixed on the locking bolt and provided with a convex ring; the lead of the shielding layer on the probe is connected with the electronic unit in the junction box, and the electrical interface of the junction box is connected with an external power supply.
The invention is further improved in that: the radiator adopts an aluminum alloy radiator.
The invention is further improved in that: the middle section of each support column is provided with a tension ring.
The invention is further improved in that: the convex ring is provided with a plurality of limiting plates matched with the supporting columns, so that the stability of the structure is improved.
The invention is further improved in that: a display lamp is arranged on the surface of the cover cap on the junction box; when the junction box is plugged in a power supply to work, the display lamp is lightened, and the display lamp is convenient for workers to identify.
The invention is further improved in that: each limiting plate is fixed on the convex ring in a sliding mode.
When the invention works: the high-temperature-resistant material hanging prevention level switch is connected with a radiator through a high-temperature ceramic probe, then the probe and a shielding layer on the probe are connected with a lead wire and penetrate through a supporting tube to be connected with a junction box, the lead wire in the junction box is well connected with an electronic unit, and the lead wire can be connected with an external power supply through an electrical interface of the junction box; meanwhile, the locking bolt is used for fastening and connecting the locking bolt during installation; then the stable pad platform of rotatory dimension provides the holding power to imbed the support column in proper order and fix on the protruding circle, make its stable pad platform of dimension provide the packing force to the bolt, be equipped with the tension ring on the support column simultaneously, the adaptability gives the concertina power, utilizes the limiting plate to carry out spacing to the support column.
The invention applies the radio frequency admittance principle and has no influence on the measurement of the viscous hanging material medium; the sensor adopts a ceramic probe, and the maximum process temperature reaches 450 ℃; the aluminum alloy radiator is adopted, so that the weight is light, and the heat radiation performance is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
wherein, the probe is 1, the mounting thread is 2, the radiator is 3, the connecting pipe is 4, the junction box is 5, the locking bolt is 6, the stabilizing cushion table is 7, the supporting column is 8, the convex ring is 9, the tensioning ring is 10, and the limiting plate is 11.
Detailed Description
The invention is described in further detail below with reference to the attached drawing figures:
as shown in fig. 1 and 2: the high-temperature-resistant material hanging prevention position switch comprises a probe 1, a mounting thread 2, a radiator 3, a connecting pipe 4 and a junction box 5 which are sequentially arranged, wherein a display lamp 12 is arranged on the surface of a cover cap on the junction box 5. The radiator 3 is an aluminum alloy radiator.
The probe 1 is a high-temperature ceramic probe, and the mounting thread 2 is provided with a locking stabilizing mechanism; the locking and stabilizing mechanism comprises a locking bolt 6 and a maintenance and stabilization cushion table 7; the locking bolt 6 and the stability maintaining cushion table 7 are locked on the mounting thread 2, wherein a plurality of supporting columns 8 are sequentially arranged on the stability maintaining cushion table 7; the middle section of each support column 8 is provided with a tension ring 10.
Each support column 8 is fixedly embedded on a convex ring 9 arranged on the locking bolt 6; the lead of the shielding layer on the probe 1 is connected with an electronic unit in the junction box 5, and an electrical interface of the junction box 5 is connected with an external power supply. Each limit plate 11 is fixed on the convex ring 9 in a sliding manner.
And a plurality of limiting plates 11 matched with the supporting columns 8 are arranged on the convex ring 9.
In the embodiment, the probe 1 is connected with the radiator, then the shielding layer on the probe 1 is connected with the lead wire, and the lead wire penetrates through the supporting tube 4 to be connected with the junction box 5, the lead wire in the junction box 5 is well connected with the electronic unit, and the lead wire can be connected with an external power supply through an electrical interface of the junction box 5; meanwhile, the locking bolt 6 is used for fastening and connecting the locking bolt during installation; then, the stability maintaining cushion table 7 is rotated to provide supporting force, the supporting columns 8 are sequentially embedded and fixed on the convex rings, so that the stability maintaining cushion table 7 provides pressing force for the bolts 6, meanwhile, the supporting columns 8 are provided with tensioning rings 10, the stretching force is provided adaptively, and the supporting columns are limited by utilizing limiting plates 11; when the junction box 5 is plugged with a power supply to work, the display lamp is lightened, and the display lamp is convenient for workers to identify.
The beneficial effect of this embodiment is: the measurement of the viscous hanging medium is not influenced; the sensor adopts a ceramic probe, and the maximum process temperature reaches 450 ℃; the aluminum alloy radiator is adopted, so that the weight is light, and the heat radiation performance is good.
Claims (6)
1. The utility model provides a high temperature resistant prevents hanging material level switch which characterized in that: the device comprises a probe (1), a mounting thread (2), a radiator (3), a connecting pipe (4) and a junction box (5) which are arranged in sequence, wherein the probe (1) adopts a high-temperature ceramic probe, and a locking stabilizing mechanism is arranged on the mounting thread (2); the locking and stabilizing mechanism comprises a locking bolt (6) and a stability maintaining cushion table (7); the locking bolt (6) and the stability maintaining cushion table (7) are locked on the mounting thread (2), wherein a plurality of supporting columns (8) are sequentially arranged on the stability maintaining cushion table (7); each support column (8) is embedded and fixed on a convex ring (9) arranged on the locking bolt (6); the lead of the shielding layer on the probe (1) is connected with an electronic unit in the junction box (5), and an electrical interface of the junction box (5) is connected with an external power supply.
2. The high temperature resistant material hanging prevention level switch according to claim 1, characterized in that: the radiator (3) adopts an aluminum alloy radiator.
3. The high temperature resistant material hanging prevention level switch according to claim 1, characterized in that: the interlude of every support column (8) is equipped with tension ring (10).
4. The high temperature resistant material hanging prevention level switch according to claim 1, characterized in that: the convex ring (9) is provided with a plurality of limiting plates (11) matched with the supporting columns (8).
5. The high temperature resistant material hanging prevention level switch according to claim 1, characterized in that: and a display lamp (12) is arranged on the surface of the cap on the junction box (5).
6. The high temperature resistant material hanging prevention level switch according to claim 4, characterized in that: each limiting plate (11) is fixed on the convex ring (9) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554016.5U CN210242898U (en) | 2019-04-23 | 2019-04-23 | High-temperature-resistant hanging-prevention material level switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554016.5U CN210242898U (en) | 2019-04-23 | 2019-04-23 | High-temperature-resistant hanging-prevention material level switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210242898U true CN210242898U (en) | 2020-04-03 |
Family
ID=69967454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920554016.5U Active CN210242898U (en) | 2019-04-23 | 2019-04-23 | High-temperature-resistant hanging-prevention material level switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210242898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974806A (en) * | 2019-04-23 | 2019-07-05 | 安徽天康(集团)股份有限公司 | A kind of anti-bridging level switch of high temperature resistant |
-
2019
- 2019-04-23 CN CN201920554016.5U patent/CN210242898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974806A (en) * | 2019-04-23 | 2019-07-05 | 安徽天康(集团)股份有限公司 | A kind of anti-bridging level switch of high temperature resistant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210242898U (en) | High-temperature-resistant hanging-prevention material level switch | |
| CN203629528U (en) | Outer revolution surface roundness detector | |
| CN102425984A (en) | Detection apparatus for heavy and large bearings | |
| CN201828221U (en) | Cylinder jacket length and spigot height checking fixture | |
| CN201795762U (en) | Roundness measuring instrument | |
| CN203203511U (en) | Installation groove detector for bearing ball | |
| CN201993073U (en) | Adjustable measuring device for floating sealing ring | |
| CN203396333U (en) | Bearing clearance measuring mechanism | |
| CN216081699U (en) | Embedded oil tracing magnetostrictive liquid level meter | |
| CN205079762U (en) | Heating plate level survey frock structure | |
| CN204537708U (en) | A kind of measurement mechanism for measuring main pump thermal walking | |
| CN203083486U (en) | Height indicator | |
| CN204373552U (en) | For the cubing of notebook-type computer screen bracing strut | |
| CN201740606U (en) | Temperature-measuring device used for high-viscosity medium | |
| CN207263733U (en) | A kind of monitor station structure applied to food inspection | |
| CN207439602U (en) | A kind of instrument for tensiometer detection | |
| CN205578060U (en) | Oil pressure measuring device | |
| CN210922826U (en) | Protection device of low-frequency vibration sensor | |
| CN203454985U (en) | Support device for multi-angle thickness measurement of surface plating of wiring terminal | |
| CN208238667U (en) | A kind of motor drive mechanism testing stand | |
| CN215598357U (en) | Thickness gauge protection device | |
| CN218822919U (en) | Engine pressure sensor with adjustable pressure measuring range | |
| CN209310700U (en) | The wind-electricity shaft shaft shoulder is apart from cubing | |
| CN215573120U (en) | Integrated water level flow remote measuring terminal | |
| CN202453070U (en) | Balanced high-precision rotating arm with weighing sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |