CN116222696B - Radar level gauge with purging function - Google Patents
Radar level gauge with purging function Download PDFInfo
- Publication number
- CN116222696B CN116222696B CN202310214628.0A CN202310214628A CN116222696B CN 116222696 B CN116222696 B CN 116222696B CN 202310214628 A CN202310214628 A CN 202310214628A CN 116222696 B CN116222696 B CN 116222696B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- rod
- level gauge
- radar level
- wall
- 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.)
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- 238000010926 purge Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 8
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 6
- 238000007664 blowing Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 244000273618 Sphenoclea zeylanica Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Classifications
-
- 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
- G01F23/22—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 by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—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 by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In General (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a radar level gauge with a purging function, which comprises a radar level gauge body, wherein a flange plate is fixedly connected to the outer wall of the radar level gauge body, a horn mouth is arranged at the bottom of the radar level gauge body, an electric rotary telescopic rod is fixedly connected to the bottom of the flange plate, a connecting plate is fixedly connected to the bottom of the electric rotary telescopic rod, a motor is fixedly connected to the top of the connecting plate, a sealing box is fixedly connected to the bottom of the connecting plate, and a gas transmission mechanism is arranged in the sealing box. The invention can clean the inner wall of the horn head by the upward and downward movement of the brush while rotating, so that the cleaning effect is good; the air can be sprayed out through the spray head to sweep the inner wall of the horn head, and the spray head can move up and down to ensure that the air spraying range is wide.
Description
Technical Field
The invention relates to the technical field of radar level gauges, in particular to a radar level gauge with a purging function.
Background
The prior art discloses a radar level gauge with purging function for application number CN202011213980.5, including the level gauge outfit, the bottom mounting of level gauge outfit has the level gauge probe, and the bottom of level gauge probe passes through ring flange fixedly connected with horn mouth, the surface of horn mouth is equipped with the air supply pipeline by outside air supply air feed, and in the air supply pipeline stretches into the horn mouth to be fixed with the jet head, the lower fixed surface of ring flange is connected with electric telescopic handle, the bottom of telescopic handle rotates through rotating the subassembly and is connected with places the board, the lower fixed surface who places the board installs the clean subassembly that is used for clearing up the horn mouth inner wall. According to the invention, through the cooperation of the structures, the adhesive material on the inner wall of the horn mouth can be cleaned before each use, the operation is simple and convenient, the adhesive material on the inner wall of the horn mouth is cleaned more completely and thoroughly, and the detection effect of the radar level gauge is improved.
In the above-mentioned issued patent, the inner wall of the horn head can be purged through the hairbrush, but the position of the hairbrush is fixed, and the cleaning of the inner wall of the horn head is not good due to the fact that only the hairbrush which is fixedly arranged cleans the inner wall of the horn head, so that the inner wall of the horn head is not thoroughly cleaned; therefore, we have devised a radar level gauge with a purging function to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a radar level gauge with a purging function, which can clean the inner wall of a horn head by rotating a hairbrush and moving up and down; the air can be sprayed out through the spray head to sweep the inner wall of the horn head, and the spray head can move up and down to ensure that the air spraying range is wide.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a radar level gauge with sweep function, includes radar level gauge body, radar level gauge body's outer wall fixedly connected with ring flange, horn mouth is installed to radar level gauge body's bottom, the bottom fixedly connected with electronic rotatory telescopic link of ring flange, the bottom fixedly connected with connecting plate of electronic rotatory telescopic link, the top fixedly connected with motor of connecting plate, the output fixedly connected with transfer line of motor, the transfer line runs through the connecting plate and rotates with it to be connected, the bottom fixedly connected with driving gear of transfer line, the driving gear meshing has driven gear, be equipped with the hollow post rather than fixedly connected on the driven gear, the outer wall cover of hollow post is equipped with the hollow pole rather than sliding connection, the outer wall fixedly connected with brush plate of hollow pole, the top of connecting plate rotates and is connected with two reciprocating lead screws, the reciprocating lead screw joint is equipped with first belt, two reciprocating lead screw joint is equipped with the lifter plate, and the hollow pole runs through the connecting plate and rotates with its hollow bevel gear, the hollow bevel gear is equipped with the sealing connection with its hollow bevel gear, the hollow bevel gear is equipped with the connecting plate with its sealing connection, the hollow bevel gear is equipped with the hollow bevel gear is connected with its the connecting plate with the hollow bevel gear, the hollow box is connected with its outer wall fixedly to be connected with the hollow bevel gear, the top of connecting plate is rotated with the hollow handle, the outer wall fixedly connected with double-headed cam of dwang is provided with gas-supply mechanism in the seal box.
Preferably, the gas transmission mechanism comprises two sealing plates which are arranged in a sealing box and are in sealing sliding connection with the inner wall of the sealing box, each sealing plate is fixedly connected with two telescopic rods, each telescopic rod is fixedly connected with the inner wall of the sealing box, each telescopic rod is sleeved with a spring, two ends of each spring are respectively fixedly connected with the sealing box and the sealing plate, each sealing plate is provided with a plurality of through holes, each through hole is provided with a first one-way valve, each sealing box is provided with a connecting pipe fixedly connected with the sealing box, each connecting pipe is fixedly connected with a second one-way valve, each connecting pipe is fixedly connected with a rotary joint, and each rotary joint is fixedly connected with a hollow column.
Preferably, the outer wall of the hollow column is fixedly connected with a limiting block, and the limiting block is in sealing sliding connection with the hollow rod.
Preferably, the cross section of the limiting block is rectangular.
Preferably, the end face of the brush plate, which is close to the horn mouth, is provided with a plurality of brushes.
Preferably, the hollow stem communicates with the lance tube.
Preferably, a plurality of the first check valves are distributed at equal intervals.
Preferably, both ends of the sealing box are provided with through holes in a penetrating mode, and a filter screen is arranged on the inner wall of each through hole.
Compared with the prior art, the invention has the beneficial effects that:
1. the output end of the motor drives the transmission rod, the driving gear, the driven gear, the hollow column, the limiting block, the hollow rod and the hairbrush plate to rotate, and the hairbrush arranged on the hairbrush plate can clean the inner wall of the horn mouth to achieve the effect of dust removal.
2. The first belt, the right reciprocating screw rod, the second belt and the left reciprocating screw rod are driven to rotate through the transmission rod, the lifting plate, the hollow rod and the hairbrush plate are driven to move up and down through the synchronous rotation of the two reciprocating screw rods, and the hairbrush plate moves up and down for a certain distance to enable the hairbrush to be in contact with the inner wall of the horn mouth more fully, so that the dust removal and cleaning effect on the inner wall of the horn mouth is good.
3. The third belt, the vertical rod, the driving bevel gear, the driven bevel gear, the rotating rod and the double-headed cam are driven to rotate through the rotation of the driving rod, air can be continuously sprayed out through the spray head through the continuous rotation of the double-headed cam, the inner wall of the horn mouth is blown, and the cleaning effect of the matched hairbrush on the inner wall of the horn mouth is good.
In conclusion, the cleaning effect on the inner wall of the horn head can be good by the brush which rotates and moves up and down; the air can be sprayed out through the spray head to sweep the inner wall of the horn head, and the spray head can move up and down to ensure that the air spraying range is wide.
Drawings
FIG. 1 is a cross-sectional view of a radar level gauge with purging according to the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A;
fig. 3 is an enlarged view of the structure at B in fig. 1.
In the figure: 1 radar level gauge body, 2 ring flange, 3 horn mouth, 4 electronic rotatory telescopic link, 5 connecting plate, 6 motor, 7 transfer line, 8 driving gear, 9 driven gear, 10 hollow post, 11 hollow pole, 12 stopper, 13 brush board, 14 first belt, 15 second belt, 16 reciprocating screw rod, 17 lifter plate, 18 blowing pipe, 19 shower nozzle, 20 third belt, 21 montant, 22 seal box, 23 driving bevel gear, 24 driven bevel gear, 25 dwang, 26 double-headed cam, 27 closing plate, 28 telescopic link, 29 spring, 30 first check valve, 31 opening, 32 connecting pipe, 33 second check valve, 34 rotary joint.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-3, a radar level gauge with sweep function, including radar level gauge body 1, radar level gauge body 1's outer wall fixedly connected with ring flange 2, horn mouth 3 is installed to radar level gauge body 1's bottom, ring flange 2's bottom fixedly connected with electronic rotatory telescopic link 4, electronic rotatory telescopic link 4's bottom fixedly connected with connecting plate 5, connecting plate 5's top fixedly connected with motor 6, motor 6's output fixedly connected with transfer line 7, transfer line 7 runs through connecting plate 5 and rather than rotating connection, transfer line 7's bottom fixedly connected with driving gear 8, the meshing of driving gear 8 has driven gear 9, run through on driven gear 9 and be equipped with rather than fixed connection's hollow post 10, hollow post 10 runs through connecting plate 5 and rather than rotating connection, hollow post 10's outer wall cover is equipped with its sliding connection's hollow post 11, hollow post 10's outer wall fixedly connected with stopper 12, the transversal rectangle setting of stopper 12 makes hollow post 11 slide from top to bottom on hollow post 10, stopper 12 and hollow post 11 sealing sliding connection, hollow post 11's outer wall fixedly connected with driving gear 8, the meshing of driving gear 8 has driven gear 9, it has a driven plate 13 to be equipped with brush 13 to rotate with the brush 3 to make the brush end face fully to brush 3, the brush end face that can be contacted with the brush mouth 3 down.
The top of connecting plate 5 rotates and is connected with two reciprocating screw rods 16, the common cover of drive rod 7 and the reciprocating screw rod 16 on right side is equipped with first belt 14, the common cover of two reciprocating screw rods 16 is equipped with second belt 15, the common cover of two reciprocating screw rods 16 is equipped with lifter plate 17, empty core rod 11 runs through lifter plate 17 and rotates with it to be connected, fixedly connected with a plurality of blowpipes 18 on the empty core rod 11, empty core rod 11 is linked together with blowpipe 18, a plurality of blowpipes 18 are close to the one end of horn mouth 3 and are equipped with all installs shower nozzle 19, can spout the air through shower nozzle 19, blow the dust removal to the inner wall of horn mouth 3, and the range that the shower nozzle 19 reciprocates and blows is wide.
The bottom fixedly connected with seal box 22 of connecting plate 5, the through-going of connecting plate 5 is equipped with rather than rotating the montant 21 of being connected, the transmission pole 7 overlaps with the outer wall of montant 21 jointly and is equipped with third belt 20, the bottom fixedly connected with initiative bevel gear 23 of montant 21, initiative bevel gear 23 meshing has driven bevel gear 24, driven bevel gear 24 fixedly connected with dwang 25, dwang 25 runs through seal box 22 and rotates rather than being connected, the outer wall fixedly connected with double-headed cam 26 of dwang 25, be provided with the gas transmission mechanism in seal box 22, the gas transmission mechanism is including setting up in seal box 22 and rather than two closing plates 27 of inner wall sealing sliding connection, every closing plate 27 all fixedly connected with two telescopic links 28, every telescopic link 28 all is with the inner wall fixed connection of seal box 22, the outer wall of every telescopic link 28 all overlaps and is equipped with spring 29, the both ends of every spring 29 respectively with seal box 22 and closing plate 27 fixed connection, all run through a plurality of through-holes on every closing plate 27, the inner wall of every through-hole all installs first check valve 30, the air is filled into the region between two closing plate 27 through first check valve 30, be equipped with the seal box 32 and be equipped with the filter screen 32 through-hole 31 in order to rotate the fixed connection of the filter screen 32, the inside the filter screen 32, the filter screen 32 is connected with the filter screen 32 in order to prevent the filter screen from being connected with the filter screen 32, the inside the filter screen is fixed to the seal box, the inside the filter screen is connected with the filter screen 32 through the filter screen 32, the filter connection is connected through the inside the filter connection 32, the filter connection is connected through the filter screen 32, the inside the filter hole through the filter hole 32, the filter hole is connected through-hole 32 is connected through the air hole is through 32.
In the invention, when the inner wall of the horn mouth 3 needs to be cleaned, the electric rotary telescopic rod 4 is started at the moment, the connecting plate 5 is driven to move downwards through the extension of the electric rotary telescopic rod 4 until the top of the hollow rod 11 is positioned below the horn mouth 3, the electric rotary telescopic rod 4 is rotated 180 degrees at the moment, the hollow rod 11 is positioned right below the horn mouth 3, the electric rotary telescopic rod 4 is contracted at the moment to drive the hollow rod 11 to be inserted into the horn mouth 3, the motor 6 is started at the moment, the transmission rod 7, the driving gear 8, the driven gear 9, the hollow column 10, the limiting block 12, the hollow rod 11 and the brush plate 13 are driven to rotate through the output end of the motor 6, and the inner wall of the horn mouth 3 can be cleaned through the brushes arranged on the brush plate 13 so as to achieve the dust removal effect; the first belt 14, the right reciprocating screw rod 16, the second belt 15 and the left reciprocating screw rod 16 are driven to rotate through the transmission rod 7, the lifting plate 17, the hollow rod 11 and the hairbrush plate 13 are driven to move up and down through the synchronous rotation of the two reciprocating screw rods 16, and the hairbrush is enabled to be in contact with the inner wall of the horn mouth 3 more fully through a certain distance of the up and down movement of the hairbrush plate 13, so that the dust removal and cleaning effects on the inner wall of the horn mouth 3 are good; the third belt 20, the vertical rod 21, the driving bevel gear 23, the driven bevel gear 24, the rotating rod 25 and the double-headed cam 26 are driven to rotate through the rotation of the transmission rod 7, when the double-headed cam 26 rotates for one circle, the protruding parts of the double-headed cam 26 are contacted with the sealing plates 27 to drive the sealing plates 27 at two sides to move oppositely (the telescopic rods 28 shrink and the springs 29 compress in the process), at the moment, the space between the two sealing plates 27 becomes larger to form negative pressure, external air enters between the two sealing plates 27 through the through holes 31 and the first one-way valve 30, when the double-headed cam 26 continues to rotate, the protruding parts of the double-headed cam 26 are not contacted with the sealing plates 27 any more, at the moment, the sealing plates 27 at two sides are pushed to move relatively under the action of the springs 29 (the telescopic rods 28 stretch out in the process), the air between the two sealing plates 27 is pressed into the connecting pipes 32, the hollow columns 10 and the hollow rods 11, and finally the air is sprayed out through the plurality of blow pipes 18 and the spray heads 19, the air can be continuously sprayed out through the spray heads 19, the air continuously, the air can be blown out of the inner walls of the horn mouth 3, and the inner wall cleaning effect of the horn mouth 3 is good through the cooperation with the brushes; the blowing area is wide by the continuous up-and-down movement of the blowing pipe 18 and the spray head 19, and dust in the air can be removed by the arranged filter screen, so that the cleaning of the blown air is ensured; after purging, the electric rotary telescopic rod 4 is started to enable the connecting plate 5 to move downwards and rotate 180 degrees again, and normal operation of the radar level gauge body 1 and the horn mouth 3 is not affected at the moment.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (8)
1. The radar level gauge with the purging function comprises a radar level gauge body (1), and is characterized in that the outer wall of the radar level gauge body (1) is fixedly connected with a flange plate (2), a horn mouth (3) is arranged at the bottom of the radar level gauge body (1), an electric rotary telescopic rod (4) is fixedly connected with the bottom of the flange plate (2), a connecting plate (5) is fixedly connected with the bottom of the electric rotary telescopic rod (4), a motor (6) is fixedly connected with the top of the connecting plate (5), the output end of the motor (6) is fixedly connected with a transmission rod (7), the transmission rod (7) penetrates through the connecting plate (5) and is in rotary connection with the transmission rod, a driving gear (8) is fixedly connected with the bottom of the transmission rod (7), a driven gear (9) is meshed with the driving gear (8), a hollow rod (10) fixedly connected with the driven gear (9) is penetratingly arranged on the driven gear (9), a hollow rod (11) which is in sliding connection with the outer wall sleeve of the electric rotary telescopic rod (4), the outer wall sleeve of the hollow rod (11) is fixedly connected with the connecting plate (5), a screw rod (16) is fixedly connected with the two screw rods (16) which are connected with a screw rod (16), two reciprocating screw rods (16) are sleeved with a second belt (15) jointly, two reciprocating screw rods (16) are sleeved with a lifting plate (17) jointly, a hollow rod (11) penetrates through the lifting plate (17) and is connected with the lifting plate in a rotating mode, a plurality of blowpipes (18) are fixedly connected to the hollow rod (11), a plurality of blowpipes (18) are installed at one ends, close to a bell mouth (3), of the blowpipes, a spray head (19) is installed at one end, close to the bell mouth (3), of the blowpipes, a sealing box (22) is fixedly connected to the bottom of the connecting plate (5), a vertical rod (21) connected with the connecting plate in a rotating mode is penetrated through the connecting plate (5), a third belt (20) is sleeved on the outer wall of the driving rod (7) and the outer wall of the vertical rod (21) jointly, a driving bevel gear (23) is fixedly connected to the bottom of the vertical rod (21), a driven bevel gear (24) is meshed with the driving bevel gear (23), the driven bevel gear (24) is fixedly connected with a rotating rod (25), the rotating rod (25) penetrates through the sealing box (22) and is connected with the rotating body of the sealing box, and the sealing box (26) is arranged in the sealing box.
2. The radar level gauge with a purging function according to claim 1, wherein the gas transmission mechanism comprises two sealing plates (27) which are arranged in the sealing box (22) and are in sealing sliding connection with the inner walls of the sealing box, each sealing plate (27) is fixedly connected with two telescopic rods (28), each telescopic rod (28) is fixedly connected with the inner walls of the sealing box (22), a spring (29) is sleeved on the outer wall of each telescopic rod (28), two ends of each spring (29) are respectively fixedly connected with the sealing box (22) and the sealing plate (27), each sealing plate (27) is provided with a plurality of through holes, each through hole is provided with a first one-way valve (30) on the inner wall, each sealing box (22) is provided with a connecting pipe (32) fixedly connected with the sealing plate, each connecting pipe (32) is fixedly connected with a second one-way valve (33), each connecting pipe (32) is fixedly connected with a rotary joint (34), and each rotary joint (34) is fixedly connected with the hollow column (10).
3. The radar level gauge with the purging function according to claim 1, wherein a limiting block (12) is fixedly connected to the outer wall of the hollow column (10), and the limiting block (12) is in sealing sliding connection with the hollow rod (11).
4. A radar level gauge with a purging function according to claim 3, wherein said stopper (12) has a rectangular cross section.
5. Radar level gauge with purging function according to claim 1, characterized in that the end surface of the brush plate (13) close to the horn mouth (3) is provided with a plurality of brushes.
6. A radar level gauge with a purging function according to claim 1, wherein said hollow rod (11) is in communication with a blow pipe (18).
7. A radar level gauge with a purging function according to claim 2, wherein a plurality of said first non-return valves (30) are equally spaced.
8. Radar level gauge with a purging function according to claim 2, characterized in that both ends of the sealing box (22) are provided with through openings (31) in a penetrating way, and a filter screen is mounted on the inner wall of each through opening (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310214628.0A CN116222696B (en) | 2023-03-08 | 2023-03-08 | Radar level gauge with purging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310214628.0A CN116222696B (en) | 2023-03-08 | 2023-03-08 | Radar level gauge with purging function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116222696A CN116222696A (en) | 2023-06-06 |
| CN116222696B true CN116222696B (en) | 2023-10-13 |
Family
ID=86569259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310214628.0A Active CN116222696B (en) | 2023-03-08 | 2023-03-08 | Radar level gauge with purging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116222696B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593047A (en) * | 2018-04-03 | 2018-09-28 | 芜湖航飞科技股份有限公司 | Radar levelmeter with automatic clearing function |
| CN211904312U (en) * | 2020-04-28 | 2020-11-10 | 天津中仪智诚科技有限公司 | Automatic purging device of radar level meter |
| CN212190383U (en) * | 2020-03-06 | 2020-12-22 | 安徽福特控制系统有限公司 | Radar level meter with sweep function |
| CN112268598A (en) * | 2020-11-04 | 2021-01-26 | 安徽安广电气有限公司 | Radar level meter with sweep function |
-
2023
- 2023-03-08 CN CN202310214628.0A patent/CN116222696B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593047A (en) * | 2018-04-03 | 2018-09-28 | 芜湖航飞科技股份有限公司 | Radar levelmeter with automatic clearing function |
| CN212190383U (en) * | 2020-03-06 | 2020-12-22 | 安徽福特控制系统有限公司 | Radar level meter with sweep function |
| CN211904312U (en) * | 2020-04-28 | 2020-11-10 | 天津中仪智诚科技有限公司 | Automatic purging device of radar level meter |
| CN112268598A (en) * | 2020-11-04 | 2021-01-26 | 安徽安广电气有限公司 | Radar level meter with sweep function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116222696A (en) | 2023-06-06 |
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