CN107907174A - Clamping device for mounting ultrasonic flowmeter sensor - Google Patents
Clamping device for mounting ultrasonic flowmeter sensor Download PDFInfo
- Publication number
- CN107907174A CN107907174A CN201711344516.8A CN201711344516A CN107907174A CN 107907174 A CN107907174 A CN 107907174A CN 201711344516 A CN201711344516 A CN 201711344516A CN 107907174 A CN107907174 A CN 107907174A
- Authority
- CN
- China
- Prior art keywords
- ultrasonic flowmeter
- flexible duct
- upper mould
- mould piece
- fixed
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
Abstract
The present invention relates to flow measurement technology field, there is provided a kind of clamping device for mounting ultrasonic flowmeter sensor, including fixed upper mould piece, fixed lower module and fixed cover.Module under fixed upper mould piece is added in the periphery of flexible duct and is fixed, so that the circle of standard is surrendered in the section of the flexible duct of this section radially under the effect of the pressure after the two agrees with up and down.The axial direction of two ultrasonic flowmeter sensors along flexible duct is placed side by side in fixed upper mould piece, two ultrasonic flowmeter sensors are fixed with fixed cover again, so that it is guaranteed that two ultrasonic flowmeter sensors are in the measurement section of flexible duct all the time in the measurements, so, effectively ensure the measurement accuracy to the liquid in pipeline, at the same time, ultrasonic flowmeter sensor is fixed on outside flexible duct by clamping device, easy to the dismounting and replacement of ultrasonic flowmeter sensor, daily management is more convenient with safeguarding.
Description
Technical field
The present invention relates to flow measurement technology field, especially provides a kind of dress for mounting ultrasonic flowmeter sensor
Clamp device.
Background technology
A pair of of ultrasonic flowmeter sensor is placed in the exterior of pipe to be measured.Ultrasonic pulse is handed over using measurement translator
Alternately produce in two flowmeter sensors and sensed respectively by another flowmeter after fluid media (medium) in by tube wall and pipe
Device receives.By measured transit time difference (along or against the flowing of fluid media (medium)), pipe parameter and flow profile, surveying
Quantitative change parallel operation, which is fallen into a trap, calculates flow.The premise of this measurement is：Ultrasonic pulse can be reliably transmitted to from flowmeter sensor
In tube wall.The orientation alignd relative to each other along pipe axis by suitable coupling components, flowmeter sensor, and pass through
Flowmeter sensor is pressed on tube wall to realize.But when measurement object is the fluid media (medium) in flexible pipe, due to soft
Property pipe there is flexibility in itself, flowmeter sensor can not be directly mounted at the outside of flexible pipe, and existing mounting means is will be soft
Fluid media (medium) in property pipe blocks, and two flowmeter sensors is placed in flexible pipe, in this way, the mounting means of damage type is not easy to
Daily management is with safeguarding.
The content of the invention
It is an object of the invention to provide a kind of clamping device for mounting ultrasonic flowmeter sensor, it is intended to solves
Flexible pipe is existed using the ultrasonic flowmeter sensor caused by damage type installation ultrasonic flowmeter sensor in the prior art
Difficult technical problem in daily management and maintenance.
To achieve the above object, the technical solution adopted by the present invention is：Dress for mounting ultrasonic flowmeter sensor
Clamp device, including upper mould piece, fixed lower module and fixed cover are fixed, under the fixed upper mould piece and the fixation above and below module
The outside of flexible duct is covered on, the fixed upper mould piece has the first storage tank, and module has second to house under the fixation
Groove, first storage tank and second storage tank enclose when the fixed upper mould piece is mutually covered with module under the fixation
Formed and be used to the section surrender of the flexible duct radially be the accommodating space of standard circular, two ultrasonic flowmeters
The axial direction of sensor along the flexible duct is placed side by side in the fixed upper mould piece, and it is described super that the fixed cover lid sets two
The outside of acoustic wave flow flowmeter sensor is so that two ultrasonic flowmeter sensors are resisted against the outside of the flexible duct.
Specifically, first storage tank is semicircle along the section of the flexible duct radial direction, and described second holds
It is semicircle that groove, which is put, along the section of the flexible duct radial direction.
Specifically, the fixed upper mould piece is fixedly connected by screw with module under the fixation.
Specifically, two installations for housing two ultrasonic flowmeter sensors are offered in the fixed upper mould piece
Card slot, the two installation card slots are connected with first storage tank.
Specifically, the fixed cover includes two vertical plates and connects the level board of two vertical plates, and two is described vertical
Plate and the level board are enclosed the accommodating cavity of accommodating two ultrasonic flowmeter sensors.
Specifically, the fixed cover is connected to the fixed upper mould piece by screw through two vertical plates.
Further, two ultrasonic flowmeter sensors are towards being coated with couplant on the side of the flexible duct
Layer.
Beneficial effects of the present invention：The clamping device for mounting ultrasonic flowmeter sensor of the present invention, its work
Principle is as follows：Module under fixed upper mould piece is added in the periphery of flexible duct and is fixed, the two causes this section after covering up and down
The shape of flexible duct is fixed, so as to improve this section of flexible duct rigidity, is convenient for measuring.By two ultrasonic flowmeter sensor edges
The axial direction of flexible duct is arranged in fixed upper mould piece side by side, then is covered on the outer of ultrasonic flowmeter sensor with fixed cover
Side, so that it is guaranteed that two measuring ultrasonic wave flows are resisted against on the outside of flexible duct all the time, in such manner, it is possible to ensure two ultrasonic flowmeters
The sensor moment is resisted against the outside of flexible duct, effectively ensures the measurement accuracy to the liquid in pipeline, meanwhile, ultrasonic wave
Flowmeter sensor is fixed on outside flexible duct by clamping device, easy to the dismounting and replacement of ultrasonic flowmeter sensor,
Daily management is more convenient with safeguarding.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the explosive view of the clamping device provided in an embodiment of the present invention for mounting ultrasonic flowmeter sensor；
Wherein, each reference numeral in figure：
1-fix upper mould piece 2-fixation 3-fixed cover of lower module
11-the first the 21-the second storage tank of storage tank 12-installation card slot
31-vertical plate, 32-level board, 33-mounting hole
4-ultrasonic flowmeter sensor, 5-flexible duct
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " length ", " width ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown, is for only for ease of the description present invention and simplifies description, rather than instruction or the dress for implying meaning
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the invention
System.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Please refer to Fig.1, the clamping device provided in an embodiment of the present invention for mounting ultrasonic flowmeter sensor, including
Fixed upper mould piece 1, fixed lower module 2 and fixed cover 3, fixed upper mould piece 1 and fixed lower 2 upper and lower covers of module are together in flexible duct
4 outside, fixed upper mould piece 1 have the first storage tank 11, and fixed lower module 2 has the second storage tank 21, the first storage tank 11
It is enclosed and is used for flexible duct 4 radially when fixed upper mould piece 1 is mutually covered with fixed lower module 2 with the second storage tank 21
Surrender the accommodating space for standard circular, axial direction of two ultrasonic flowmeter sensors 5 along flexible duct 4 in the section in direction
It is placed side by side in fixed upper mould piece 1, fixed cover 3 covers the outside for setting two ultrasonic flowmeter sensors 5 so that two ultrasonic flows
Flowmeter sensor 5 is resisted against the outside of flexible duct 4.
Clamping device provided in an embodiment of the present invention for mounting ultrasonic flowmeter sensor, its operation principle is such as
Under：Module 2 under fixed upper mould piece 1 is added in the periphery of flexible duct 4 and is fixed, fixed upper mould piece 1 have the first storage tank 11,
Fixed lower module 2 has the second storage tank 21, the first storage tank 11 and the second storage tank 21 in fixed upper mould piece 1 and fixed lower die
Section surrender when 2 phase of part covers by flexible duct 4 radially is standard circular, here, limits the part enclosed
For the measurement section of flexible duct 4, the section of the flexible duct of the measurement section radially is always in measurement process
The circle of standard, easy to the measurement of ultrasonic flowmeter sensor 5.By two ultrasonic flowmeter sensors 5 along flexible duct 4
Axial direction is placed side by side in fixed upper mould piece 1, then the outside of ultrasonic flowmeter sensor 5 is covered on fixed cover 3, so that
Ensure that two measuring ultrasonic wave flows are resisted against the outside of flexible duct 4 all the time, in this way, effectively ensureing the survey to the liquid in pipeline
Accuracy of measurement, meanwhile, ultrasonic flowmeter sensor 5 is fixed on outside flexible duct 4 by clamping device, easy to ultrasonic flowmeter
The dismounting and replacement of sensor 5, daily management are more convenient with safeguarding.
It is understood that ultrasonic flowmeter sensor can be also fixed on to the outer of rigid tube body using the clamping device
Side.
Preferably, please refer to Fig.1, the first storage tank 11 is semicircle along the section of 4 radial direction of flexible duct.I.e. first
Storage tank 11 is semi-cylindrical groove, can be fitted with the outside of flexible duct 4.Second storage tank 21 is along 4 radial direction side of flexible duct
To section for semicircle.I.e. flexible duct 4 is cylindrical, then during the first storage tank 11 and the second storage tank 21 are enclosed
The accommodating space of hollow round column shape, so that it is guaranteed that the outer wall of flexible duct 4 is resisted against the inner wall and of accommodating first storage tank 11
The inner wall of two storage tanks 21, i.e., using the first storage tank 11 and the second storage tank 12 by the foreign steamer radially of flexible duct 4
Exterior feature is modified to the circle of standard, and the outside of flexible duct 4 is resisted against easy to ultrasonic flowmeter sensor 5.
Specifically, in the present embodiment, fixed upper mould piece 1 is fixedly connected by screw with fixed lower module 2.Fixed upper mold
The notch of part 1 opens up upper screwed hole and lower threaded hole, upper screwed hole and lower spiral shell on the end face opposite with the notch of fixed lower module 2
Pit is arranged side by side along the axial direction of flexible duct 4, also, upper screwed hole is corresponded with lower threaded hole.
Specifically, please refer to Fig.1, in the present embodiment, offered in fixed upper mould piece 1 for housing two ultrasonic flows
Two installation card slots 12 of flowmeter sensor 5, two installation card slots 12 are connected with the first storage tank 11.Two install card slots 12 along flexible pipe
The axial direction in road 4 is set, that is, prevents ultrasonic flowmeter sensor 5 from shifting along the axial direction of flexible duct 4.
Specifically, please refer to Fig.1, in the present embodiment, fixed cover 3 includes two vertical plates 31 of two vertical plates 31 and connection
Level board 32, two vertical plates 31 and level board 32 are enclosed the accommodating cavity of accommodating two ultrasonic flowmeter sensor 5.Utilize
Fixed cover 3 prevents two ultrasonic flowmeter sensors 5 from shifting along the radial direction of flexible duct 4, i.e., level board 32 can
Ultrasonic flowmeter sensor 5 is resisted against to the outer wall of flexible duct 4.
Specifically, please refer to Fig.1, in the present embodiment, fixed cover 3 is connected to fixation by screw through two vertical plates 31
Upper mould piece 1.Multiple mounting holes 33 passed through for screw are opened up on two vertical plates 31.Each screw passes through corresponding mounting hole 33
It is screwed into fixed upper mould piece 1.
Preferably, in the present embodiment, in order to make ultrasonic flowmeter sensor 5 snugly more step up with flexible duct 4
It is close, two ultrasonic flowmeter sensors 5 towards on the side of flexible duct 4 coated with coupling oxidant layer (not shown).Utilize
Couple the gap between oxidant layer reduction ultrasonic flowmeter sensor 5 and flexible duct 4.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., should all be included in the protection scope of the present invention.
Claims (7)
- A kind of 1. clamping device for mounting ultrasonic flowmeter sensor, it is characterised in that：Including fixed upper mould piece, fixation Lower module and fixed cover, under the fixed upper mould piece and the fixation module upper and lower covers together in flexible duct outside, it is described Fixed upper mould piece has the first storage tank, and module has the second storage tank under the fixation, first storage tank and described the Two storage tanks are enclosed when the fixed upper mould piece is mutually covered with module under the fixation to be used for the flexible duct edge Surrender the accommodating space for standard circular, axis of two ultrasonic flowmeter sensors along the flexible duct in the section of radial direction Be placed side by side to direction in the fixed upper mould piece, the fixed cover lid set the outsides of two ultrasonic flowmeter sensors with Two ultrasonic flowmeter sensors are made to be resisted against the outside of the flexible duct.
- 2. the clamping device according to claim 1 for mounting ultrasonic flowmeter sensor, first storage tank It is semicircle along the section of the flexible duct radial direction, second storage tank is cut along the flexible duct radial direction Face is semicircle.
- 3. the clamping device according to claim 1 for mounting ultrasonic flowmeter sensor, it is characterised in that：It is described Fixed upper mould piece is fixedly connected by screw with module under the fixation.
- 4. the clamping device according to any one of claims 1 to 3 for mounting ultrasonic flowmeter sensor, its feature It is：The two installation card slots for housing two ultrasonic flowmeter sensors, two institutes are offered in the fixed upper mould piece Installation card slot is stated with first storage tank to be connected.
- 5. the clamping device according to any one of claims 1 to 3 for mounting ultrasonic flowmeter sensor, its feature It is：The fixed cover includes two vertical plates and connects the level board of two vertical plates, two vertical plates and the water Tablet is enclosed the accommodating cavity of accommodating two ultrasonic flowmeter sensors.
- 6. the clamping device according to claim 5 for mounting ultrasonic flowmeter sensor, it is characterised in that：It is described Fixed cover is connected to the fixed upper mould piece by screw through two vertical plates.
- 7. the clamping device according to any one of claims 1 to 3 for mounting ultrasonic flowmeter sensor, its feature It is：Two ultrasonic flowmeter sensors towards on the side of the flexible duct coated with coupling oxidant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344516.8A CN107907174A (en) | 2017-12-15 | 2017-12-15 | Clamping device for mounting ultrasonic flowmeter sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344516.8A CN107907174A (en) | 2017-12-15 | 2017-12-15 | Clamping device for mounting ultrasonic flowmeter sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107907174A true CN107907174A (en) | 2018-04-13 |
Family
ID=61868929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711344516.8A Pending CN107907174A (en) | 2017-12-15 | 2017-12-15 | Clamping device for mounting ultrasonic flowmeter sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107907174A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103021A (en) * | 2018-10-26 | 2020-05-05 | 株式会社琉Ｓｏｋ | Ultrasonic flow measuring device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250152A (en) * | 1998-07-22 | 2000-04-12 | 安德雷斯和霍瑟·弗罗泰克有限公司 | Holding ultrasound wave flowmeter |
| KR20020058785A (en) * | 2000-12-30 | 2002-07-12 | 이계안 | Flow meter |
| CN203929143U (en) * | 2014-06-10 | 2014-11-05 | 宁波水表股份有限公司 | A kind of fast clamp formula Ultrasonic water meter |
| CN106643933A (en) * | 2016-10-21 | 2017-05-10 | 汇中仪表股份有限公司 | Installation method of portable ultrasonic flowmeter |
| CN207528281U (en) * | 2017-12-15 | 2018-06-22 | 深圳市广域创新科技发展有限公司 | For the clamping device of mounting ultrasonic flowmeter sensor |
-
2017
- 2017-12-15 CN CN201711344516.8A patent/CN107907174A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250152A (en) * | 1998-07-22 | 2000-04-12 | 安德雷斯和霍瑟·弗罗泰克有限公司 | Holding ultrasound wave flowmeter |
| KR20020058785A (en) * | 2000-12-30 | 2002-07-12 | 이계안 | Flow meter |
| CN203929143U (en) * | 2014-06-10 | 2014-11-05 | 宁波水表股份有限公司 | A kind of fast clamp formula Ultrasonic water meter |
| CN106643933A (en) * | 2016-10-21 | 2017-05-10 | 汇中仪表股份有限公司 | Installation method of portable ultrasonic flowmeter |
| CN207528281U (en) * | 2017-12-15 | 2018-06-22 | 深圳市广域创新科技发展有限公司 | For the clamping device of mounting ultrasonic flowmeter sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103021A (en) * | 2018-10-26 | 2020-05-05 | 株式会社琉Ｓｏｋ | Ultrasonic flow measuring device |
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