CN208847292U - A kind of ultrasonic level gage - Google Patents
A kind of ultrasonic level gage Download PDFInfo
- Publication number
- CN208847292U CN208847292U CN201821991827.3U CN201821991827U CN208847292U CN 208847292 U CN208847292 U CN 208847292U CN 201821991827 U CN201821991827 U CN 201821991827U CN 208847292 U CN208847292 U CN 208847292U
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- fixedly connected
- hot box
- ball
- regulating device
- telescopic mast
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- 238000005259 measurement Methods 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 claims abstract description 10
- 241001074085 Scophthalmus aquosus Species 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 239000005357 flat glass Substances 0.000 claims description 13
- 239000007767 bonding agent Substances 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a kind of ultrasonic level gages, it is related to technical field of ultrasonic measurement, the ultrasonic level gage, including measurement tank, hot box, level board and regulating device, the lower surface of the hot box is fixedly connected with level board, the lower surface two sides of the level board are symmetrically fixedly connected with regulating device, the inside of the regulating device offers telescopic chute, the internal activity of the telescopic chute is equipped with telescopic mast, the two sides of the telescopic chute offer limiting slot, and the top regulation of the telescopic mast is connected with limit plate.The ultrasonic level gage; hot box is sealing structure; by hot box protection can be provided to liquidometer; hot box is ceramic fibre material; heat can be effectively absorbed in the high temperature environment; it is convenient that the level value of measurement is carried out checking record through windowpane after liquidometer measurement to not influence the normal work of liquidometer.
Description
Technical field
The utility model relates to technical field of ultrasonic measurement, specially a kind of ultrasonic level gage.
Background technique
Ultrasonic level gage is the digital liquid level instrument controlled by microprocessor, and ultrasonic pulse is by sensor in the measurements
(energy converter) issues, and sound wave is received or ultrasonic receiver after liquid surface reflects by same sensor, passes through piezo-electric crystal
Or magnetostrictive device is converted into electric signal, and calculates sensor to test solution by the time between the transmitting and reception of sound wave
The distance in body surface face, due to the non-contacting measurement of use, measured medium is almost unrestricted, can be widely used for various liquid and consolidates
The measurement of body height of materials.
Current ultrasonic level gage is divided into two kinds, specially outer patch and two kinds of plug-in type, and external labeling type installation is more convenient,
And contact fluid is not needed when measuring, the scope of application is also more extensive.
External labeling type measurement method is generally used when the level value of the liquid of applying ultrasonic lever meter to measure sealing at present, detects tank table
There is non-planarization in face, current outer patch measurement installation is not sufficiently stable, can not adjust after mounting, ultrasonic level gage
It is to be measured in a manner of diffusion, liquidometer fixed angle has error, causes the level value that detected and makes to detect in tank
Actual liquid level value differ larger while common liquidometer and there is no preferable preventive means, work for a long time in hot environment,
It is easy to damage the internal element of liquidometer.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of ultrasonic level gage, solves existing be used for
Ultrasonic level gage level height can not be adjusted, the problem that liquidometer measurement error is big and liquidometer protective performance is poor.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of ultrasonic level gage, including measurement tank, hot box, level board and regulating device, the following table of the hot box
Face is fixedly connected with level board, and the lower surface two sides of the level board are symmetrically fixedly connected with regulating device；
The inside of the regulating device offers telescopic chute, and the internal activity of the telescopic chute is equipped with telescopic mast, described
The two sides of telescopic chute offer limiting slot, and the top regulation of the telescopic mast is connected with limit plate, and the telescopic mast is far from limit
One end of position plate is through telescopic chute and positioned at the bottom of regulating device；
The bottom of the telescopic mast offers rotation slot, and the internal activity of the rotation slot, which is equipped with, turns ball, the rotation
The bottom of slot offers rotation mouth, and the bottom for turning ball is fixedly connected with connecting rod, the underside installation of the telescopic mast
There is support plate, ball grooves are offered in the middle part of the support plate, the internal activity of the ball grooves is connected with ball, the connection
Bar runs through the top of ball grooves far from one end of rotation mouth and is fixedly connected with ball；
The bottom of the hot box is fixedly connected with limited block, and steadying plate, institute are fixedly connected in the middle part of the limited block
It states and is fixedly installed with liquidometer in the middle part of hot box, the bottom of the liquidometer sequentially passes through limited block, steadying plate and level board
Middle part and be fixedly connected with sucker.
Optionally, the lower surface of the support plate is fixedly connected with the upper surface of measurement tank, and the support plate passes through bonding
Agent is adhesively fixed in the upper surface of measurement tank.
Optionally, the rotation slot is adapted with ball is turned, and the ball grooves are adapted with ball.
Optionally, the telescopic chute is mutually adapted with telescopic mast, and the two sides of the limit plate are located at two limiting slots
Inside.
Optionally, the two sides of the regulating device offer the first perforation, and the two sides of the telescopic mast offer
Two perforation.
Optionally, the upper surface middle part of the measurement tank is fixedly connected with sheet glass, the lower surface of the sheet glass and survey
By bonding agent fixed bonding, the sheet glass is the soft crystal slab of PVC for the upper surface of measuring tank.
Optionally, the upper surface middle part of the hot box is fixedly connected with windowpane, the hot box be ceramic fibre every
Hot tank.
Three beneficial effects
The utility model provides a kind of ultrasonic level gage, have it is following the utility model has the advantages that
(1), ultrasonic level gage, on the one hand, hot box is sealing structure, can provide guarantor to liquidometer by hot box
Shield, hot box are ceramic fibre material, heat can be effectively absorbed in the high temperature environment, to not influence the normal work of liquidometer
Make, it is convenient that the level value of measurement is carried out checking record through windowpane after liquidometer measurement.
(2), on the other hand the ultrasonic level gage can be such that hot box keeps by the cooperation of level board and regulating device
Horizontality prevents liquidometer angle offset after mounting, influences the level value of liquidometer measurement, passes through two regulating device energy
The level height of level board is adjusted, the measurement surface of non-planarization can be adapted to, the scope of application is more extensive.
Detailed description of the invention
Fig. 1 is the hot box structural schematic diagram of the utility model；
Fig. 2 is the regulating device schematic structural cross-sectional view of the utility model；
Fig. 3 is the regulating device structure schematic side view of the utility model；
Fig. 4 is the telescopic mast structure schematic side view of the utility model；
Fig. 5 is the hot box schematic structural cross-sectional view of the utility model.
In figure: 1- measures tank, 2- hot box, 3- level board, 4- regulating device, 5- telescopic chute, 6- telescopic mast, 7- limit
Slot, 8- limit plate, 9- rotation slot, 10- turn ball, and 11- rotates mouth, 12- connecting rod, 13- support plate, 14- ball grooves, 15- ball,
16- first perforates, and 17- second perforates, 18- limited block, 19- steadying plate, 20- liquidometer, 21- sucker, 22- sheet glass, 23- glass
Glass window.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:
A kind of ultrasonic level gage, including measurement tank 1, hot box 2, level board 3 and regulating device 4, hot box 2 are sealing
Structure can provide liquidometer 20 protection by hot box 2, and hot box 2 is ceramic fibre material, in the high temperature environment can be effective
Absorption heat, to not influence the normal work of liquidometer 20, the lower surface of hot box 2 is fixedly connected with level board 3, horizontal
The lower surface two sides of plate 3 are symmetrically fixedly connected with regulating device 4, can make hot box by the cooperation of level board 3 and regulating device 4
2 keep horizontality, prevent the angle offset after mounting of liquidometer 20, influence the level value of the measurement of liquidometer 20, pass through two
The level height of level board 3 can be adjusted in regulating device 4, can be adapted to the measurement surface of non-planarization, and the scope of application is wider
It is general；
The inside of regulating device 4 offers telescopic chute 5, and the internal activity of telescopic chute 5 is equipped with telescopic mast 6, telescopic chute 5
Two sides offer limiting slot 7, and the top regulation of telescopic mast 6 is connected with limit plate 8, and telescopic mast 6 is passed through far from one end of limit plate 8
It wears telescopic chute 5 and is located at the bottom of regulating device 4；
The bottom of telescopic mast 6 offers rotation slot 9, and the internal activity of rotation slot 9, which is equipped with, turns ball 10, the bottom of rotation slot 9
Portion offers rotation mouth 11, and the bottom for turning ball 10 is fixedly connected with connecting rod 12, and the underside of telescopic mast 6 is equipped with support plate
13, the middle part of support plate 13 offers ball grooves 14, and the internal activity of ball grooves 14 is connected with ball 15, and connecting rod 12 is separate to be turned
Open one's mouth 11 one end through ball grooves 14 top and be fixedly connected with ball 15；
The bottom of hot box 2 is fixedly connected with limited block 18, and the middle part of limited block 18 is fixedly connected with steadying plate 19, heat-insulated
The middle part of case 2 is fixedly installed with liquidometer 20, and the bottom of liquidometer 20 sequentially passes through limited block 18, steadying plate 19 and level board 3
Middle part and be fixedly connected with sucker 21.
A kind of optional technical solution as the utility model:
The lower surface of support plate 13 is fixedly connected with the upper surface of measurement tank 1, and support plate 13 is by bonding agent in measurement tank 1
Upper surface be adhesively fixed, easy to connect, supporting & stablizing.
A kind of optional technical solution as the utility model:
Rotation slot 9 is adapted with ball 10 is turned, and ball grooves 14 are adapted with ball 15, by rotation slot 9 and turn ball 10 can be right
The position of connecting rod 12 is adjusted, and the angle of connecting rod 12 can be adjusted by ball grooves 14 and ball 15.
A kind of optional technical solution as the utility model:
Telescopic chute 5 is mutually adapted with telescopic mast 6, and the two sides of limit plate 8 are located at the inside of two limiting slots 7.
A kind of optional technical solution as the utility model:
The two sides of regulating device 4 offer the first perforation 16, and the two sides of telescopic mast 6 offer the second perforation 17, lead to
It crosses fixed column and sequentially passes through the first perforation 16 and the second perforation 17, determine the height of regulating device 4.
A kind of optional technical solution as the utility model:
The upper surface middle part of measurement tank 1 is fixedly connected with sheet glass 22, the lower surface of sheet glass 22 and the upper table of measurement tank 1
Face is the soft crystal slab of PVC by bonding agent fixed bonding, sheet glass 22, is connect, is made with 21 suction of sucker by sheet glass 22
The bottom of liquidometer 20 is bonded with the upper surface of measurement tank 1.
A kind of optional technical solution as the utility model:
The upper surface middle part of hot box 2 is fixedly connected with windowpane 23, and hot box 2 is ceramic fibre hot box, windowpane
23 after the measurement of liquidometer 20, convenient to carry out checking record to the level value of measurement.
In conclusion the ultrasonic level gage, in use, user first cleans out the upper surface for measuring tank 1, so
The upper surface middle part for measuring tank 1 is fixedly connected by bonding agent with sheet glass 22 afterwards, then by the bottom of two support plates 13
Bonding agent is uniformly smeared, then hot box 2 and level board 3 are moved down, make the upper surface middle part of sucker 21 Yu sheet glass 22
Fixed by suction, while two support plates 13 and measuring the two sides of tank 1 and be adhesively fixed, it should be noted that when, when measurement, needs
The level of liquidometer 20 is kept, telescopic mast 6 can lengthen regulating device 4 by telescopic chute 5, by two regulating devices
4 are adjusted, and keep 3 holding of level board horizontal, then the first perforation 16 and the second perforation 17 are sequentially passed through by fixed column, by two
The position of a regulating device 4 is fixed, and keeps the measurement accuracy of liquidometer 20 higher.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of ultrasonic level gage, including measurement tank (1), hot box (2), level board (3) and regulating device (4), feature
Be: the lower surface of the hot box (2) is fixedly connected with level board (3), and the lower surface two sides of the level board (3) are symmetrically solid
Surely regulating device (4) are connected with；
The inside of the regulating device (4) offers telescopic chute (5), and the internal activity of the telescopic chute (5) is equipped with telescopic mast
(6), the two sides of the telescopic chute (5) offer limiting slot (7), and the top regulation of the telescopic mast (6) is connected with limit plate
(8), the one end of the telescopic mast (6) far from limit plate (8) is through telescopic chute (5) and positioned at the bottom of regulating device (4)；
The bottom of the telescopic mast (6) offers rotation slot (9), and the internal activity of the rotation slot (9), which is equipped with, turns ball (10),
The bottom of the rotation slot (9) offers rotation mouth (11), and the bottom for turning ball (10) is fixedly connected with connecting rod (12), institute
The underside for stating telescopic mast (6) is equipped with support plate (13), offers ball grooves (14), institute in the middle part of the support plate (13)
The internal activity for stating ball grooves (14) is connected with ball (15), and the one end of the connecting rod (12) far from rotation mouth (11) is through rolling
The top of pearl slot (14) is simultaneously fixedly connected with ball (15)；
The bottom of the hot box (2) is fixedly connected with limited block (18), is fixedly connected in the middle part of the limited block (18) steady
Fixed board (19) is fixedly installed with liquidometer (20) in the middle part of the hot box (2), and the bottom of the liquidometer (20) sequentially passes through
Limited block (18), steadying plate (19) and level board (3) middle part and be fixedly connected with sucker (21).
2. a kind of ultrasonic level gage according to claim 1, it is characterised in that:
The lower surface of the support plate (13) is fixedly connected with the upper surface of measurement tank (1), and the support plate (13) passes through bonding
Agent is adhesively fixed in the upper surface of measurement tank (1).
3. a kind of ultrasonic level gage according to claim 1, it is characterised in that:
The rotation slot (9) is adapted with ball (10) is turned, and the ball grooves (14) are adapted with ball (15).
4. a kind of ultrasonic level gage according to claim 1, it is characterised in that:
The telescopic chute (5) is mutually adapted with telescopic mast (6), and the two sides of the limit plate (8) are located at two limiting slots (7)
Inside.
5. a kind of ultrasonic level gage according to claim 1, it is characterised in that:
The two sides of the regulating device (4) offer the first perforation (16), and the two sides of the telescopic mast (6) offer second
It perforates (17).
6. a kind of ultrasonic level gage according to claim 1, it is characterised in that:
The upper surface middle part of measurement tank (1) is fixedly connected with sheet glass (22), the lower surface of the sheet glass (22) and survey
By bonding agent fixed bonding, the sheet glass (22) is the soft crystal slab of PVC for the upper surface of measuring tank (1).
7. a kind of ultrasonic level gage according to claim 1, it is characterised in that:
The upper surface middle part of the hot box (2) is fixedly connected with windowpane (23), and the hot box (2) is that ceramic fibre is heat-insulated
Case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821991827.3U CN208847292U (en) | 2018-11-28 | 2018-11-28 | A kind of ultrasonic level gage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821991827.3U CN208847292U (en) | 2018-11-28 | 2018-11-28 | A kind of ultrasonic level gage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208847292U true CN208847292U (en) | 2019-05-10 |
Family
ID=66376156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821991827.3U Expired - Fee Related CN208847292U (en) | 2018-11-28 | 2018-11-28 | A kind of ultrasonic level gage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208847292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307251A (en) * | 2019-11-29 | 2020-06-19 | 河北工程大学 | Deep well water level detector |
| JP2021067656A (en) * | 2019-10-28 | 2021-04-30 | Ｊｆｅスチール株式会社 | Interface measuring device, tar decanter, and interface measuring method |
-
2018
- 2018-11-28 CN CN201821991827.3U patent/CN208847292U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021067656A (en) * | 2019-10-28 | 2021-04-30 | Ｊｆｅスチール株式会社 | Interface measuring device, tar decanter, and interface measuring method |
| CN111307251A (en) * | 2019-11-29 | 2020-06-19 | 河北工程大学 | Deep well water level detector |
| CN111307251B (en) * | 2019-11-29 | 2021-06-22 | 河北工程大学 | Deep well water level detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |