CN112067077A - Non-contact liquid level detection device - Google Patents
Non-contact liquid level detection device Download PDFInfo
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- CN112067077A CN112067077A CN202010962704.2A CN202010962704A CN112067077A CN 112067077 A CN112067077 A CN 112067077A CN 202010962704 A CN202010962704 A CN 202010962704A CN 112067077 A CN112067077 A CN 112067077A
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- 238000001514 detection method Methods 0.000 title claims abstract description 90
- 239000007788 liquid Substances 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 238000007789 sealing Methods 0.000 claims description 33
- 238000013500 data storage Methods 0.000 claims description 20
- 238000007405 data analysis Methods 0.000 claims description 10
- 238000013480 data collection Methods 0.000 claims description 10
- 239000000383 hazardous chemical Substances 0.000 abstract description 19
- 239000000126 substance Substances 0.000 abstract description 16
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 239000012530 fluid Substances 0.000 abstract description 8
- 230000008054 signal transmission Effects 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 13
- 239000000523 sample Substances 0.000 description 4
- 238000010923 batch production Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- -1 it is flammable Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
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- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a non-contact liquid level detection device, which relates to the technical field of hazardous chemical detection equipment, and particularly relates to a non-contact liquid level detection device. The non-contact liquid level detection device adopts a microwave technology, utilizes the advantages of wide frequency band and high speed of a 5G signal module, remotely controls the signal transmission of the hazardous chemical substance fluid transmission process, and promotes the obvious synchronous control effect of the fluid transmission process.
Description
Technical Field
The invention relates to the technical field of hazardous chemical substance detection equipment, in particular to a non-contact liquid level detection device.
Background
Dangerous chemicals are dangerous chemicals, it is flammable, explosive, poisonous, harmful and radioactive, easily cause the chemical article that casualties and property damage and need protect very much in the transportation loading and unloading and storage keeping process, and in the process to dangerous chemicals detection, liquid level detection equipment is indispensable, liquid level detection technique is the important component part of various automatic biochemical detection, analytical instrument, when contacting sample liquid level, can make the judgement rapidly, control the depth that the sampling needle explored into the sample to be measured according to the sample volume.
However, the existing hazardous chemical substance transmission process needs to use a signal line to transmit a start-stop control signal, so that in order to ensure the effectiveness of the signal, the distance between a storage place and a production use place of the hazardous chemical substance is often shortened, but the risk of the distance is increased, and the use requirements of people cannot be well met.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a non-contact liquid level detection device, which solves the problems that the prior hazardous chemical substance transmission process proposed in the background art needs to transmit a start-stop control signal by using a signal wire, the distance between a storage place and a production use place of the hazardous chemical substance is often shortened to ensure the effectiveness of the signal, the danger of the distance is increased, the use requirements of people cannot be well met, and the like.
In order to achieve the purpose, the invention is realized by the following technical scheme: a non-contact liquid level detection device comprises a base and a supporting panel, wherein a shell is movably connected above the base, a water level detection device is fixed on the left side of the shell, a water inlet flange and a water discharge flange are welded on the right side of the shell respectively, the water inlet flange is positioned above the water discharge flange, fixing seats are fixedly connected to the upper ends of the left end and the right end of the supporting panel respectively, the supporting panel is positioned above the water inlet flange, a supporting column is fixedly connected above the fixing seats, a pressure-bearing panel is welded at the upper end of the supporting column, a threaded sleeve penetrates through the middle of the pressure-bearing panel, a threaded column penetrates through the interior of the threaded sleeve, a rocker arm is movably connected to the upper end of the threaded column, a fixed bearing is movably connected to the lower end of the threaded column, guide columns are arranged on the left side and the right side of the threaded sleeve in parallel, the utility model discloses a fixed bearing's detection terminal, including fixed bearing, fixed bearing's below is provided with sealed lid, and the lower extreme fixed surface of sealed lid is connected with the rubber circle, fixed cover has been run through to the left end inside of sealed lid, the inside of fixed cover is run through there is the telescopic link, and the lower extreme fixedly connected with microwave detection contact of telescopic link, fixed bearing's right side is provided with the detection terminal module.
Preferably, the water inlet flange has a horizontal height equal to that of the water level detection device, and the water inlet flange has an external structure size equal to that of the drain flange.
Preferably, the supporting panel is configured as an annular plate-shaped structural body, and the fixing seat and the supporting column are symmetrical with each other with respect to a central axis of the supporting panel.
Preferably, the pressure-bearing panel is parallel to the support panel, and the central axis of the pressure-bearing panel coincides with the central axis of the shell.
Preferably, the lower end of the threaded column is connected with the sealing cover through a fixed bearing, and the guide columns are symmetrical relative to the central axis of the sealing cover.
Preferably, the lower end of the sealing cover is provided with a round table-shaped structure, the central axis of the sealing cover coincides with the central axis of the shell, and the sealing cover forms an elastic structure through a return spring.
Preferably, the telescopic rod is connected with the sealing cover through a fixing sleeve, the telescopic rod is parallel to the central axis of the sealing cover, and the microwave detection contact forms a lifting structure through the telescopic rod.
Preferably, the microwave detection contact is connected with the signal acquisition unit through a wire, the signal acquisition unit is connected with the data analysis unit through a wire, the data analysis unit is connected with the secondary comparison unit through a wire, the secondary comparison unit is connected with the 5G signal output item through a wire, the 5G signal output item is connected with the signal synchronization unit through a wire, the signal synchronization unit is connected with the detection terminal module through a wire, and the detection terminal module is connected with the microprocessing control unit through a wire.
Preferably, the detection terminal module comprises a data collection unit, a data storage unit, a network output unit and a USB output unit, the data collection unit is electrically connected with the data storage unit through a wire, the data storage unit is electrically connected with the network output unit through a wire, and the data storage unit is electrically connected with the USB output unit through a wire.
Preferably, the signal synchronization unit, the data collection unit and the data storage unit are electrically connected in series through a wire, and the network output unit and the USB output unit are electrically connected in series with the data storage unit through wires.
The invention provides a non-contact liquid level detection device, which has the following beneficial effects:
1. this non-contact liquid level detection device, realize the fixed stay effect to whole device through the base, and can provide limiting displacement to the lower extreme of casing, keep the straightness that hangs down of casing in the use, avoid appearing the condition of slope, and water level detection device can carry out real time monitoring to the inside danger article capacity of casing, thereby let the user can be better to intaking and drainage control, and intake flange and drainage flange adopt the flange joint of same specification, be convenient for the batch production and the takeover operation of equipment, wherein water level detection device's model is HDL 300.
2. This non-contact liquid level detection device, cooperation through supporting panel, between support column and the pressure-bearing panel provides mounting platform for sealed lid, guarantees the axiality between sealed lid and the casing simultaneously, and the removal power of sealed lid derives from the screw-thread fit between screw thread post and the thread bush to the sealed effect of improvement to the casing upper end that can be indirect that sets up of cooperation rubber circle, wherein the screw-thread fit between screw thread post and the thread bush is operated comparatively nimble laborsaving.
3. This non-contact liquid level detection device can keep the depth of parallelism between telescopic link and the casing axis through setting up of fixed cover, avoids microwave to detect the contact and the inside contact that produces of casing moving the in-process, and the indirect accuracy that keeps microwave to detect the contact in the use, and the telescopic link can realize adjusting microwave to detect the level of contact to keep the microwave to detect the contact and endanger the interval between the article liquid level comparatively fixed.
4. This non-contact liquid level detection device, parameter data to the dangerization article through signal acquisition unit realizes collecting the adoption, utilize the frequency bandwidth of microwave technique and 5G signal module, the fast advantage of rate, remote control dangerization article fluid transmission process's signal transmission, the synchronous control effect that impels fluid transportation process is obvious, realize correcting, examining and examining the data content through the cooperation between data analysis unit and the secondary comparison unit afterwards, simultaneously through 5G signal output item and signal synchronization unit's cooperation with data content transmission to detection terminal module, wherein detection terminal module can realize data control to microwave detection contact through the microprocessing control unit, with this realization many times, repetitious dangerization article parameter detection.
5. This non-contact liquid level detection device not only can detect the collection to danger chemicals parameter through surveying terminal module, has data signal's transmission effect simultaneously concurrently, can realize backup effect to danger chemicals detection parameter through data save unit in the transmission course of data, avoids losing of detection data, and wherein the data after backing up can realize data conduction through network output unit and USB output unit respectively.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of the sealing cover of the present invention;
FIG. 4 is a schematic diagram illustrating a transmission process of a detection signal according to the present invention;
fig. 5 is a schematic view of the internal flow of the detection terminal module according to the present invention.
In the figure: 1. a base; 2. a housing; 3. a water level detection device; 4. a water inlet flange; 5. a drain flange; 6. a support panel; 7. a fixed seat; 8. a support pillar; 9. a sealing cover; 10. a rubber ring; 11. fixing a sleeve; 12. a telescopic rod; 13. a microwave detection contact; 14. a detection terminal module; 1401. a data collection unit; 1402. a data saving unit; 1403. a network output unit; 1404. a USB output unit; 15. fixing the bearing; 16. a threaded post; 17. a pressure-bearing panel; 18. a guide post; 19. a return spring; 20. a threaded sleeve; 21. a rocker arm; 22. a signal acquisition unit; 23. a data analysis unit; 24. a secondary comparison unit; 25. 5G signal output item; 26. a signal synchronization unit; 27. and a microprocessor control unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the present invention provides a technical solution: a non-contact liquid level detection device comprises a base 1 and a support panel 6, wherein a shell 2 is movably connected above the base 1, a water level detection device 3 is fixed on the left side of the shell 2, a water inlet flange 4 and a water outlet flange 5 are respectively welded on the right side of the shell 2, the water inlet flange 4 is positioned above the water outlet flange 5, the horizontal height of the water inlet flange 4 is the same as that of the water level detection device 3, the external structural dimension of the water inlet flange 4 is the same as that of the water outlet flange 5, the base 1 is used for realizing the fixed support function of the whole device and providing a limiting function for the lower end of the shell 2, the verticality of the shell 2 in the use process is kept, the inclination condition is avoided, the water level detection device 3 can monitor the hazardous chemical product capacity in the shell 2 in real time, and a user can better control water inlet and water outlet, the water inlet flange 4 and the water discharge flange 5 adopt flange joints with the same specification, so that the batch production and the pipe connection operation of equipment are facilitated, wherein the model of the water level detection device 3 is HDL 300;
the upper ends of the left end and the right end of the supporting panel 6 are fixedly connected with fixing seats 7, the supporting panel 6 is positioned above the water inlet flange 4, supporting columns 8 are fixedly connected above the fixing seats 7, pressure-bearing panels 17 are welded at the upper ends of the supporting columns 8, the supporting panel 6 is arranged into an annular plate-shaped structural body, the fixing seats 7 and the supporting columns 8 are symmetrical with respect to the central axis of the supporting panel 6 respectively, the pressure-bearing panels 17 are parallel to the supporting panel 6, the central axis of the pressure-bearing panels 17 is superposed with the central axis of the shell 2, threaded sleeves 20 penetrate through the middle parts of the pressure-bearing panels 17, threaded columns 16 penetrate through the inner parts of the threaded sleeves 20, rocker arms 21 are movably connected at the upper ends of the threaded columns 16, fixed bearings 15 are movably connected at the lower ends of the threaded columns 16, the lower ends of the threaded columns 16 are connected with the sealing covers 9 through the fixed, the left side and the right side of the threaded sleeve 20 are both provided with a guide post 18 in parallel, the upper end of the guide post 18 is movably connected with a return spring 19, a sealing cover 9 is arranged below the fixed bearing 15, the lower end surface of the sealing cover 9 is fixedly connected with a rubber ring 10, the lower end of the sealing cover 9 is provided with a truncated cone-shaped structure body, the central axis of the sealing cover 9 is superposed with the central axis of the shell 2, and the sealing cover 9 forms an elastic structure through a return spring 19, provides a mounting platform for the sealing cover 9 through the cooperation among the supporting panel 6, the supporting column 8 and the pressure-bearing panel 17, and simultaneously ensures the coaxiality between the sealing cover 9 and the shell 2, while the motive force for moving the sealing cap 9 is derived from the threaded engagement between the threaded stud 16 and the threaded sleeve 20, and the sealing effect on the upper end of the shell 2 can be indirectly improved by matching with the arrangement of the rubber ring 10, the thread matching operation between the threaded column 16 and the threaded sleeve 20 is flexible and labor-saving;
a fixing sleeve 11 penetrates through the left end of the sealing cover 9, an expansion link 12 penetrates through the fixing sleeve 11, a microwave detection contact 13 is fixedly connected to the lower end of the expansion link 12, the expansion link 12 is connected with the sealing cover 9 through the fixing sleeve 11, the expansion link 12 is parallel to the central axis of the sealing cover 9, the microwave detection contact 13 forms a lifting structure through the expansion link 12, the parallel degree between the expansion link 12 and the central axis of the shell 2 can be kept through the arrangement of the fixing sleeve 11, the microwave detection contact 13 is prevented from being in contact with the inside of the shell 2 in the moving process, the accuracy of the microwave detection contact 13 in the using process is indirectly kept, the expansion link 12 can adjust the horizontal height of the microwave detection contact 13, and therefore the distance between the microwave detection contact 13 and the liquid level of hazardous chemical products is kept relatively fixed;
the microwave detection contact 13 is electrically connected with the signal acquisition unit 22 through a lead, the signal acquisition unit 22 is electrically connected with the data analysis unit 23 through a lead, the data analysis unit 23 is electrically connected with the secondary comparison unit 24 through a lead, the secondary comparison unit 24 is electrically connected with the 5G signal output item 25 through a lead, the 5G signal output item 25 is electrically connected with the signal synchronization unit 26 through a lead, the signal synchronization unit 26 is electrically connected with the detection terminal module 14 through a lead, the detection terminal module 14 is electrically connected with the microprocessing control unit 27 through a lead, the collection and collection of the parameter data of the hazardous chemical are realized through the signal acquisition unit 22, and the signal transmission of the fluid transmission process of the hazardous chemical is remotely controlled by utilizing the microwave technology and the advantages of wide frequency band and fast speed of the 5G signal module, the synchronous control effect of the fluid conveying process is enabled to be obvious, then the data content is corrected and checked through the cooperation between the data analysis unit 23 and the secondary comparison unit 24, meanwhile, the data content is transmitted to the detection terminal module 14 through the cooperation of the 5G signal output item 25 and the signal synchronization unit 26, and the detection terminal module 14 can realize data control on the microwave detection contact 13 through the microprocessing control unit 27, so that multiple and repeated dangerous chemical parameter detection is realized;
the right side of the fixed bearing 15 is provided with a detection terminal module 14, the detection terminal module 14 comprises a data collection unit 1401, a data storage unit 1402, a network output unit 1403 and a USB output unit 1404, the data collection unit 1401 is electrically connected with the data storage unit 1402 through a wire, the data storage unit 1402 is electrically connected with the network output unit 1403 through a wire, the data storage unit 1402 is electrically connected with the USB output unit 1404 through a wire, the signal synchronization unit 26, the data collection unit 1401 and the data storage unit 1402 are electrically connected in series through a wire, the network output unit 1403 and the USB output unit 1404 are both electrically connected with the data storage unit 1402 through a wire in series, the detection terminal module 14 can not only detect and collect hazardous chemical parameters, but also has a data signal transmission function, the hazardous chemical detection parameters can be backed up through the data storage unit 1402 in a data transmission process, to avoid detecting data loss, the backed up data may be conducted through the network output unit 1403 and the USB output unit 1404, respectively.
To sum up, the non-contact liquid level detection device realizes the fixed supporting function to the whole device through the base 1 when in use, and can provide the limiting function to the lower end of the shell 2, keep the verticality of the shell 2 in the use process, and avoid the inclination, the water level detection device 3 can monitor the hazardous chemical substance capacity in the shell 2 in real time, so that a user can better control water inflow and drainage, the water inflow flange 4 and the drainage flange 5 adopt flange joints with the same specification, the batch production and the pipe connection operation of equipment are convenient, wherein the model of the water level detection device 3 is HDL300, an installation platform is provided for the sealing cover 9 through the matching among the supporting panel 6, the supporting column 8 and the pressure-bearing panel 17, the coaxiality between the sealing cover 9 and the shell 2 is ensured, and the moving power of the sealing cover 9 comes from the thread matching between the threaded column 16 and the threaded sleeve 20, and the sealing effect on the upper end of the shell 2 can be indirectly improved by matching with the arrangement of the rubber ring 10, wherein the thread matching operation between the threaded column 16 and the threaded sleeve 20 is more flexible and labor-saving, the parallel degree between the telescopic rod 12 and the central axis of the shell 2 can be kept by arranging the fixed sleeve 11, the microwave detection contact 13 is prevented from contacting with the inside of the shell 2 in the moving process, the accuracy of the microwave detection contact 13 in the using process is indirectly kept, the horizontal height of the microwave detection contact 13 can be adjusted by the telescopic rod 12, so that the distance between the microwave detection contact 13 and the liquid level of the hazardous chemical is kept relatively fixed, the collection and collection of the parameter data of the hazardous chemical are realized by the signal acquisition unit 22, and the signal transmission in the fluid transmission process of the hazardous chemical is remotely controlled by utilizing the microwave technology and the advantages of wide frequency band and high speed of a 5G signal, the synchronous control effect of the fluid conveying process is promoted to be obvious, then the data content is corrected and audited through the cooperation between the data analysis unit 23 and the secondary comparison unit 24, while transmitting the data content to the probe termination module 14 through the cooperation of the 5G signal output item 25 and the signal synchronization unit 26, wherein, the detection terminal module 14 can realize data control to the microwave detection contact 13 through the micro-processing control unit 27, thereby realizing multiple and repeated dangerous chemical parameter detection, the detection terminal module 14 can not only detect and collect the parameters of the hazardous chemical substances, but also has the function of data signal transmission, the data storage unit 1402 can be used to backup the detection parameters of hazardous chemicals during the data transmission process, so as to avoid the loss of the detection data, wherein the backed-up data can be conducted through the network output unit 1403 and the USB output unit 1404, respectively.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A non-contact liquid level detection device, comprising a base (1) and a support panel (6), characterized in that: the water level detection device is characterized in that a shell (2) is movably connected to the upper portion of the base (1), a water level detection device (3) is fixed to the left side of the shell (2), a water inlet flange (4) and a water drainage flange (5) are welded to the right side of the shell (2) respectively, the water inlet flange (4) is located above the water drainage flange (5), fixing seats (7) are fixedly connected to the upper ends of the left end and the right end of each supporting panel (6), the supporting panels (6) are located above the water inlet flanges (4), supporting columns (8) are fixedly connected to the upper portions of the fixing seats (7), pressure-bearing panels (17) are welded to the upper ends of the supporting columns (8), threaded sleeves (20) penetrate through the middle portions of the pressure-bearing panels (17), threaded columns (16) penetrate through the insides of the threaded sleeves (20), rocker arms (21) are movably connected to the upper ends of the threaded columns (16), and fixed bearings (15), the utility model discloses a detection terminal module, including threaded sleeve (20), the equal parallel arrangement in both sides has guide post (18) about threaded sleeve (20), and the upper end swing joint of guide post (18) has reset spring (19), the below of fixing bearing (15) is provided with sealed lid (9), and the lower extreme fixed surface of sealed lid (9) is connected with rubber circle (10), fixed cover (11) have been run through to the left end inside of sealed lid (9), the inside of fixed cover (11) is run through has telescopic link (12), and the lower extreme fixedly connected with microwave detection contact (13) of telescopic link (12), the right side of fixing bearing (15) is provided with detection terminal module (14).
2. A non-contact liquid level detecting device according to claim 1, wherein: the horizontal height of the water inlet flange (4) is the same as that of the water level detection device (3), and the external structure size of the water inlet flange (4) is the same as that of the water drainage flange (5).
3. A non-contact liquid level detecting device according to claim 1, wherein: the supporting panel (6) is arranged to be an annular plate-shaped structural body, and the fixing seat (7) and the supporting column (8) are symmetrical relative to the central axis of the supporting panel (6).
4. A non-contact liquid level detecting device according to claim 1, wherein: the pressure-bearing panel (17) is parallel to the support panel (6), and the central axis of the pressure-bearing panel (17) is superposed with the central axis of the shell (2).
5. A non-contact liquid level detecting device according to claim 1, wherein: the lower ends of the threaded columns (16) are connected with the sealing cover (9) through fixed bearings (15), and the guide columns (18) are symmetrical relative to the central axis of the sealing cover (9).
6. A non-contact liquid level detecting device according to claim 1, wherein: the lower end of the sealing cover (9) is provided with a round table-shaped structure body, the central axis of the sealing cover (9) is overlapped with the central axis of the shell (2), and the sealing cover (9) forms an elastic structure through a return spring (19).
7. A non-contact liquid level detecting device according to claim 1, wherein: the telescopic rod (12) is connected with the sealing cover (9) through a fixing sleeve (11), the telescopic rod (12) is parallel to the central axis of the sealing cover (9), and the microwave detection contact (13) forms a lifting structure through the telescopic rod (12).
8. A non-contact liquid level detecting device according to claim 1, wherein: the microwave detection contact (13) is electrically output and connected with the signal acquisition unit (22) through a lead, the signal acquisition unit (22) is electrically output and connected with the data analysis unit (23) through a lead, the data analysis unit (23) is electrically output and connected with the secondary comparison unit (24) through a lead, the secondary comparison unit (24) is electrically output and connected with the 5G signal output item (25) through a lead, the 5G signal output item (25) is electrically output and connected with the signal synchronization unit (26) through a lead, the signal synchronization unit (26) is electrically output and connected with the detection terminal module (14) through a lead, and the detection terminal module (14) is electrically output and connected with the microprocessing control unit (27) through a lead.
9. A non-contact liquid level detecting device according to claim 8, wherein: the detection terminal module (14) comprises a data collection unit (1401), a data storage unit (1402), a network output unit (1403) and a USB output unit (1404), wherein the data collection unit (1401) is electrically connected with the data storage unit (1402) in an output mode through a lead, the data storage unit (1402) is electrically connected with the network output unit (1403) in an output mode through a lead, and the data storage unit (1402) is electrically connected with the USB output unit (1404) in an output mode through a lead.
10. A non-contact liquid level detecting device according to claim 9, wherein: the signal synchronization unit (26), the data collection unit (1401) and the data storage unit (1402) are electrically connected in series through conducting wires, and the network output unit (1403) and the USB output unit (1404) are both electrically connected in series with the data storage unit (1402) through conducting wires.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010962704.2A CN112067077A (en) | 2020-09-14 | 2020-09-14 | Non-contact liquid level detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010962704.2A CN112067077A (en) | 2020-09-14 | 2020-09-14 | Non-contact liquid level detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0611328A (en) * | 1992-03-23 | 1994-01-21 | Sumitomo Metal Ind Ltd | Method and instrument for measuring profile of charge in shaft furnace |
| CN102914343A (en) * | 2012-09-28 | 2013-02-06 | 中国科学院合肥物质科学研究院 | Non-contact type single-point liquid metal liquid level measurement device |
| CN107884039A (en) * | 2017-12-20 | 2018-04-06 | 重庆兆洲科技发展有限公司 | A kind of more sound path external labeling type liquid level gauges of the ultrasonic wave of high stability |
| CN208012696U (en) * | 2018-03-12 | 2018-10-26 | 嘉善骏龙贸易有限公司 | A kind of measuring tank for oil measurement |
| CN210230520U (en) * | 2019-06-12 | 2020-04-03 | 新宝利纸品(深圳)有限公司 | Full-automatic rubber coating is with sealed antiseep device |
-
2020
- 2020-09-14 CN CN202010962704.2A patent/CN112067077A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0611328A (en) * | 1992-03-23 | 1994-01-21 | Sumitomo Metal Ind Ltd | Method and instrument for measuring profile of charge in shaft furnace |
| CN102914343A (en) * | 2012-09-28 | 2013-02-06 | 中国科学院合肥物质科学研究院 | Non-contact type single-point liquid metal liquid level measurement device |
| CN107884039A (en) * | 2017-12-20 | 2018-04-06 | 重庆兆洲科技发展有限公司 | A kind of more sound path external labeling type liquid level gauges of the ultrasonic wave of high stability |
| CN208012696U (en) * | 2018-03-12 | 2018-10-26 | 嘉善骏龙贸易有限公司 | A kind of measuring tank for oil measurement |
| CN210230520U (en) * | 2019-06-12 | 2020-04-03 | 新宝利纸品(深圳)有限公司 | Full-automatic rubber coating is with sealed antiseep device |
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Application publication date: 20201211 |