CN106124000A - A kind of ultrasonic liquid leveller - Google Patents
A kind of ultrasonic liquid leveller Download PDFInfo
- Publication number
- CN106124000A CN106124000A CN201610459540.5A CN201610459540A CN106124000A CN 106124000 A CN106124000 A CN 106124000A CN 201610459540 A CN201610459540 A CN 201610459540A CN 106124000 A CN106124000 A CN 106124000A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- mounting seat
- motor
- bar
- installing port
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 22
- 238000006073 displacement reaction Methods 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims abstract description 19
- 239000000725 suspension Substances 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 12
- 239000000523 sample Substances 0.000 claims abstract description 11
- 238000002604 ultrasonography Methods 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 24
- 230000001413 cellular effect Effects 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 239000011247 coating layer Substances 0.000 claims description 4
- 239000002274 desiccant Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000256844 Apis mellifera Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G01F23/296—Acoustic waves
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The present invention provides a kind of ultrasonic liquid leveller, including suspension mounting seat, level gauging portion and displacement portion；Suspension mounting seat be by sealing plate combination be formed by connecting box-like, bottom is provided with installing port, and inside is fixed with main control chip and communication part；Displacement portion includes steer motor and displacement motor；Level gauging portion includes mounting seat sealing drum, ultrasound probe, cylinder and measures bar.The present invention can carry out the most accurately measuring；Can carry out traverse measurement as required on liquid level, practicality is higher；And good airproof performance, it is ensured that measurement accuracy and service life.
Description
Technical field
The invention belongs to measure apparatus field, be specifically related to a kind of ultrasonic liquid leveller.
Background technology
The metering system of existing ultrasonic liquid leveller is usually directly suspended in liquid level or is directly anchored to be suspended in liquid
Measuring on the carrier in face, this metering system is the most accurate in normal conditions, but when liquid level is unstable or fixing
In with time on the carrier of slosh, measurement data fluctuates the most therewith, it is difficult to accurately obtain.And when measuring the bottom of liquid not
Smooth, such as Jiang Hai lake, in order to describe bottom it according to measurement data, need to make measurement apparatus code-on-demand migration on liquid level, but
It is that existing equipment does not has such function.
Therefore, developing a kind of equipment of measuring for problem above is those skilled in the art institute urgent need to solve the problem.
Summary of the invention
For solving the problems referred to above, the invention discloses a kind of ultrasonic liquid leveller.
In order to achieve the above object, the present invention provides following technical scheme:
A kind of ultrasonic liquid leveller, including suspension mounting seat, level gauging portion and displacement portion；
Suspension mounting seat be by sealing plate combination be formed by connecting box-like, be provided with installing port bottom it, inside is fixed with master control core
Sheet and communication part；Communication part is any one or a few the group in Zigbee assembly, GPRS assembly and WIFI assembly
Close, and be connected with main control chip；
Displacement portion includes steer motor and displacement motor；
Level gauging portion includes mounting seat sealing drum, ultrasound probe, cylinder and measures bar；Mounting seat sealing drum and installing port
Match, including plate-like cylinder and cylindrical barrel body；The center of plate-like cylinder is corresponding with the center of installing port, and
Installing port is sealed；Cylindrical barrel body is connected to the bottom of plate-like cylinder, and diameter matches with installing port；Cylinder is fixed on plate-like cylinder
The inside of body, its pars contractilis extends in cylindrical barrel body through the bottom of plate-like cylinder, and connects steer motor；Measurement bar is vertical
It is connected with the rotary shaft of steer motor downwards；Ultrasound probe is fixed on the bottom measuring bar；Displacement motor level is fixed on survey
The side of gauge rod, the rotary shaft of displacement motor is provided with propeller.
The invention provides a kind of ultrasonic liquid leveller, be made up of suspension mounting seat, level gauging portion and displacement portion, point
Yong Yu the integrated suspension of equipment, not the moving integrally of ultrasonic measurement and equipment.
Suspension mounting seat in the present invention is formed by connecting as box-packed by sealing plate combination, it is simple to be suspended on the water surface, bottom
It is provided with installing port, is used for level gauging portion and displacement portion are installed；The inside of suspension mounting seat is fixed with main control chip and communication
Assembly, is respectively used to control the members in level gauging portion and displacement portion and the transmission of measurement result, wherein communication
Assembly is chosen as any one or a few the combination in Zigbee assembly, GPRS assembly and WIFI assembly, it is simple to improve this
The alternative of invention communication modes, improves the reliability of communication of the present invention simultaneously, and is connected with main control chip, pass through master control
The data transmission of chip controls communication part.
Displacement portion in the present invention is made up of with displacement motor steer motor, is respectively used to entirety and turns to and overall position
Move.
Level gauging portion in the present invention is made up of mounting seat sealing drum, ultrasound probe, cylinder and measurement bar, its
Middle mounting seat sealing drum is made up of plate-like cylinder and cylindrical barrel body, lays respectively at the both sides up and down of installing port；Plate-like cylinder
Center is corresponding with the center of installing port, and is sealed by installing port, it is ensured that the hermetically drying in suspension mounting seat,
Prevent inner member from making moist；Cylindrical barrel body is connected to the bottom of plate-like cylinder, and diameter matches with installing port；Cylinder is fixed on dish
The inside of shape cylinder, its pars contractilis extends in cylindrical barrel body through the bottom of plate-like cylinder, and connects steer motor；Measure bar
It is connected with the rotary shaft of steer motor straight down；The pars contractilis of cylinder can be by driving the lifting of steer motor, further
Drive the lifting measuring bar, when measuring bar rising, be predominantly located in cylindrical barrel body, be conducive to protection to be positioned at the weight of underwater side
Want assembly；And when measuring bar decline, then be conducive to measuring；Ultrasound probe is fixed on the bottom measuring bar；Displacement motor level
Being fixed on the side measuring bar, the rotary shaft of displacement motor is provided with propeller；Displacement motor along with measure bar carry out lifting with
And turn to, and moved by the propeller being arranged in displacement motor rotary shaft.
As preferably, the inside of suspension mounting seat is further fixed on servo-drive；Steer motor and displacement motor are servo
Motor, all connects main control chip by servo-drive；The telescopic end of cylinder is fixed with travel switch, and main control chip is opened by stroke
Close and cylinders.
The internally installed servo-drive of suspension mounting seat in the present invention, accordingly, steer motor all selects with displacement motor
For servomotor, main control chip connects steer motor and displacement motor by servo-drive, and this design makes the main control motor can
By servo drive control steer motor and displacement motor, it is possible to accurately control steering angle and the displacement electricity of steer motor
The keying of machine and rotating speed；In the present invention, Telescopic-cylinder end is fixed with travel switch simultaneously, and main control chip is connected by travel switch
Cylinder, this design makes the main control chip in the present invention can pass through the collapsing length that travel switch controls the telescopic end of cylinder,
Can effectively prevent Telescopic-cylinder end when shrinking, displacement motor collides with the bottom of cylindrical barrel body, while it can be avoided that gas
The telescopic end of cylinder excessively extends, and causes the ultrasound probe of bottom to collide with impaired.
As preferably, the two bottom sides of cylindrical barrel body all bends inwards 90 °, and connects measurement bar locating part；Measurement bar limits
Position part includes position-restricted housing and grip block；Position-restricted housing is channel-shaped；Grip block is connected with the bottom of position-restricted housing by spring,
And grip block is provided with near the one end measuring bar and measures the groove that bar matches.
In the present invention two bottom sides of cylindrical barrel body bend inwards 90 ° connect measurement bar locating part, measure bar locating part by
Position-restricted housing and grip block composition；Wherein position-restricted housing is designed as channel-shaped, and grip block is connected to the spacing of channel-shaped by spring
The bottom of housing, two grip blocks are provided with near one end and measure the groove matched in bar surface simultaneously, and this design makes to survey
Gauge rod is when lifting along with Telescopic-cylinder end, it is possible to receives clamping and the position-limiting action of sandwich block, clamps simultaneously
Block is connected to position-restricted housing by spring so that grip block is the most outstanding to the clamping effect measuring bar.
As preferably, sealing plate includes damp-proof layer, intermediate layer the most respectively and supports top layer.
As preferably, damp-proof layer is wax coating layer；Intermediate layer includes cellular board and dried strip；Support top layer is aluminium sheet.
As preferably, dried strip is formed by desiccant compacting, is filled in the gap of cellular board.
In the present invention, sealing plate includes damp-proof layer, cellular board and the dried strip being made up of wax coating layer the most respectively
The support top layer composition that the intermediate layer being combined into and aluminium sheet are made；The moisture effect of wax coating is excellent；Cellular board contains in honeybee
The gap of nest shape, while ensureing that one is customized to effect, inside is filled with the dried strip being pressed into by desiccant, plays notable
Drying effect；Aluminium sheet light weight, anti-corrosion, as sealing plate outer layer can have excellent properties.
The present invention is compared with prior art, it is possible to carry out the most accurately measuring；Can move on liquid level as required
Dynamic measurement, practicality is higher；And good airproof performance, it is ensured that measurement accuracy and service life.
Accompanying drawing explanation
Fig. 1, the structural representation of the present invention；
In Fig. 2, the present invention sealing plate structural representation.
Reference numerals list: suspension mounting seat 1, steer motor 2, displacement motor 3, ultrasound probe 4, cylinder 5, measurement bar
6, plate-like cylinder 7, cylindrical barrel body 8, propeller 9, servo-drive 10, travel switch 11, position-restricted housing 12, grip block 13, spring
14, damp-proof layer 15, support top layer 16, cellular board 17, dried strip 18.
Detailed description of the invention
The technical scheme provided the present invention below with reference to specific embodiment is described in detail, it should be understood that following specifically
Embodiment is merely to illustrate the present invention rather than limits the scope of the present invention.
Being illustrated in figure 1 the structural representation of the present invention, the present invention is a kind of ultrasonic liquid leveller, including suspension mounting seat
1, level gauging portion and displacement portion.
Suspension mounting seat 1 is box-like for be formed by connecting by sealing plate combination, and such as Fig. 2, sealing plate includes the most respectively
Damp-proof layer 15, intermediate layer and support top layer 16；Damp-proof layer 15 is wax coating layer；Intermediate layer includes cellular board 17 and dried strip
18；Supporting top layer 16 is aluminium sheet；Dried strip 18 is formed by desiccant compacting, is filled in the gap of cellular board 17；Suspend and install
The bottom of seat 1 is provided with installing port, and inside is fixed with main control chip and communication part；Communication part is Zigbee assembly, GPRS group
Any one or a few combination in part and WIFI assembly, and be connected with main control chip.
Displacement portion includes steer motor 2 and displacement motor 3.
Level gauging portion includes mounting seat sealing drum, ultrasound probe 4, cylinder 5 and measures bar 6；Mounting seat sealing drum
Match with installing port, including plate-like cylinder 7 and cylindrical barrel body 8；The center of plate-like cylinder 7 and the centre bit of installing port
Put corresponding, and installing port is sealed；Cylindrical barrel body 8 is connected to the bottom of plate-like cylinder 7, and diameter matches with installing port；Gas
Cylinder 5 is fixed on the inside of plate-like cylinder 7, and its pars contractilis extends in cylindrical barrel body 8 through the bottom of plate-like cylinder 7, and connects
Steer motor 2；The two bottom sides of cylindrical barrel body 8 all bends inwards 90 °, and connects measurement bar locating part；Measure bar locating part bag
Include position-restricted housing 12 and grip block 13；Position-restricted housing 12 is channel-shaped；Grip block 13 is by the bottom of spring 14 with position-restricted housing 12
It is connected；Measure the bar 6 rotary shaft straight down with steer motor 2 to be connected；Ultrasound probe 4 is fixed on the bottom measuring bar 6；
Displacement motor 3 level is fixed on the side measuring bar 6, and the rotary shaft of displacement motor 3 is provided with propeller 9；And grip block 13
It is provided with near the one end measuring bar 6 and measures the groove that bar 6 matches.
The inside of above suspension mounting seat 1 is further fixed on servo-drive 10；Steer motor 2 and displacement motor 3 are servo
Motor, all connects main control chip by servo-drive 10；The telescopic end of cylinder 5 is fixed with travel switch 11, and main control chip passes through
Travel switch 11 is connected with cylinder 5.
It is last it should be noted that above example is only in order to illustrate technical scheme and non-limiting technical side
Case, it will be understood by those within the art that, technical scheme is modified or equivalent by those, and
Without departing from objective and the scope of the technical program, all should contain in the middle of scope of the presently claimed invention.
Claims (6)
1. a ultrasonic liquid leveller, it is characterised in that: include suspension mounting seat (1), level gauging portion and displacement portion；
Described suspension mounting seat (1) is box-like for be formed by connecting by sealing plate combination, is provided with installing port bottom it, and inside is fixed with
Main control chip and communication part；Described communication part is any one in Zigbee assembly, GPRS assembly and WIFI assembly
Or several combinations, and it is connected with main control chip；
Institute's displacing portion includes steer motor (2) and displacement motor (3)；
Described level gauging portion includes mounting seat sealing drum, ultrasound probe (4), cylinder (5) and measures bar (6)；Described peace
Dress seat sealing drum matches with installing port, including plate-like cylinder (7) and cylindrical barrel body (8)；The center of described plate-like cylinder (7)
Position is corresponding with the center of installing port, and is sealed by installing port；Described cylindrical barrel body (8) is connected to plate-like cylinder (7)
Bottom, diameter matches with installing port；Described cylinder (5) is fixed on the inside of plate-like cylinder (7), and its pars contractilis passes plate-like
The bottom of cylinder (7) extends in cylindrical barrel body (8), and connects steer motor (2)；Described measurement bar (6) straight down with turn
It is connected to the rotary shaft of motor (2)；Described ultrasound probe (4) is fixed on the bottom measuring bar (6)；Described displacement motor (3)
Level is fixed on the side measuring bar (6), and the rotary shaft of displacement motor (3) is provided with propeller (9).
A kind of ultrasonic liquid leveller the most according to claim 1, it is characterised in that: the inside of described suspension mounting seat (1)
It is further fixed on servo-drive (10)；Described steer motor (2) and displacement motor (3) are servomotor, all pass through servo-drive
(10) main control chip is connected；The telescopic end of described cylinder (5) is fixed with travel switch (11), and main control chip passes through travel switch
(11) it is connected with cylinder (5).
A kind of ultrasonic liquid leveller the most according to claim 1, it is characterised in that: the bottom two of described cylindrical barrel body (8)
Side all bends inwards 90 °, and connects measurement bar locating part；Described measurement bar locating part includes position-restricted housing (12) and grip block
(13)；Described position-restricted housing (12) is channel-shaped；Described grip block (13) is by the bottom phase of spring (14) with position-restricted housing (12)
Connect, and grip block (13) is provided with near the one end measuring bar (6) and measures the groove that bar (6) matches.
A kind of ultrasonic liquid leveller the most according to claim 1, it is characterised in that: described sealing plate wraps the most respectively
Include damp-proof layer (15), intermediate layer and support top layer (16).
A kind of ultrasonic liquid leveller the most according to claim 4, it is characterised in that: described damp-proof layer (15) is wax coating
Layer；Described intermediate layer includes cellular board (17) and dried strip (18)；Described support top layer (16) is aluminium sheet.
A kind of ultrasonic liquid leveller the most according to claim 5, it is characterised in that: described dried strip (18) is by desiccant pressure
System forms, and is filled in the gap of cellular board (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459540.5A CN106124000B (en) | 2016-06-23 | 2016-06-23 | A kind of ultrasonic liquid leveller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459540.5A CN106124000B (en) | 2016-06-23 | 2016-06-23 | A kind of ultrasonic liquid leveller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106124000A true CN106124000A (en) | 2016-11-16 |
| CN106124000B CN106124000B (en) | 2018-03-16 |
Family
ID=57268995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610459540.5A Active CN106124000B (en) | 2016-06-23 | 2016-06-23 | A kind of ultrasonic liquid leveller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106124000B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589531A (en) * | 2012-01-05 | 2012-07-18 | 天津市水利科学研究院 | Underwater topography measurement boat as well as manufacturing method and measurement method |
| CN103910053A (en) * | 2014-04-24 | 2014-07-09 | 珠江水利委员会珠江水利科学研究院 | Unmanned observation control ship and unmanned observation control system |
| CN104101569A (en) * | 2013-04-12 | 2014-10-15 | 樊棠怀 | Water environment monitoring system |
| CN204101130U (en) * | 2014-09-15 | 2015-01-14 | 王岚 | Novel water level monitor is used in hydraulic engineering monitoring |
| CN204388970U (en) * | 2014-12-15 | 2015-06-10 | 重庆精科仪表制造有限责任公司 | Rod-type Ultrasonic Position-meter |
| CN204388972U (en) * | 2015-02-10 | 2015-06-10 | 广东梅雁吉祥水电股份有限公司 | A kind of Novel floating water-level gauge |
-
2016
- 2016-06-23 CN CN201610459540.5A patent/CN106124000B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589531A (en) * | 2012-01-05 | 2012-07-18 | 天津市水利科学研究院 | Underwater topography measurement boat as well as manufacturing method and measurement method |
| CN104101569A (en) * | 2013-04-12 | 2014-10-15 | 樊棠怀 | Water environment monitoring system |
| CN103910053A (en) * | 2014-04-24 | 2014-07-09 | 珠江水利委员会珠江水利科学研究院 | Unmanned observation control ship and unmanned observation control system |
| CN204101130U (en) * | 2014-09-15 | 2015-01-14 | 王岚 | Novel water level monitor is used in hydraulic engineering monitoring |
| CN204388970U (en) * | 2014-12-15 | 2015-06-10 | 重庆精科仪表制造有限责任公司 | Rod-type Ultrasonic Position-meter |
| CN204388972U (en) * | 2015-02-10 | 2015-06-10 | 广东梅雁吉祥水电股份有限公司 | A kind of Novel floating water-level gauge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107884039B (en) * | 2017-12-20 | 2024-04-30 | 重庆兆洲科技发展有限公司 | High-stability ultrasonic multi-range externally-attached type liquid level meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106124000B (en) | 2018-03-16 |
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Denomination of invention: An ultrasonic liquid level meter Effective date of registration: 20221107 Granted publication date: 20180316 Pledgee: Chuzhou Puhui Financing Guarantee Co.,Ltd. Pledgor: ANHUI AICS SCIENCE & TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2022980020890 |
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