CN207610738U - The ultrasonic flowmeter of security performance can be improved - Google Patents
The ultrasonic flowmeter of security performance can be improved Download PDFInfo
- Publication number
- CN207610738U CN207610738U CN201721801958.6U CN201721801958U CN207610738U CN 207610738 U CN207610738 U CN 207610738U CN 201721801958 U CN201721801958 U CN 201721801958U CN 207610738 U CN207610738 U CN 207610738U
- Authority
- CN
- China
- Prior art keywords
- clamp ring
- installation clamp
- fixed link
- ring
- installation
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of ultrasonic flowmeters that can improve security performance, including liquid level gauge ontology, it pops one's head in including flowmeter host and two, further include two installation clamp rings, each probe is connected on an installation clamp ring, the rubber convex block that triangle is uniformly provided on the internal face of clamp ring is installed, two installation clamp rings are connected by fixed link, and fixed link is parallel with the installation axis of clamp ring；Side far from installation clamp ring in fixed link is equipped with the storing case for placing flowmeter host.The utility model flowmeter is mounted on by that will pop one's head on installation clamp ring, is then again fixedly connected two installation clamp rings by fixed link, is avoided generation relative movement or displacement between two installation clamp rings, improve accuracy of detection；Flowmeter host can be gathered together with probe simultaneously, it is more convenient to use without hand-held flowmeter host when measuring, it plays a good protective effect to host, and data observation can be carried out directly at pipeline.
Description
Technical field
The utility model is related to a kind of ultrasonic flowmeters, and in particular to can improve the ultrasonic flow of security performance
Meter.
Background technology
Ultrasonic flowmeter is by detecting fluid flowing to the effect of supersonic beam (or ultrasonic pulse) to measure flow
Instrument.It can be divided into propagation speed differential method (direct time difference method, time difference method, phase according to the principle ultrasonic flowmeter to signal detection
Poor method and frequency-difference method), beam deviation method, Doppler method, cross-correlation method, space filter method and Noise Method etc..Ultrasonic flowmeter and super
Acoustic wave flow meter is the same, because any barrier member is not arranged for instrument circulation passage, belongs to without hindrance flowmeter, is adapted for solving flow
A kind of flowmeter for measuring difficult problem, especially has the advantages that in terms of heavy caliber flow measurement more prominent, it is to quickly grow
One of a kind of flowmeter.Ultrasonic flowmeter is a kind of contactless instrument, it can both measure the rate-of flow of Large Diameter Pipeline
It can be used for the measurement for being not easy contact and the medium observed.Its accuracy of measurement is very high, hardly by each of measured medium
The interference of kind of parameter, it is particularly possible to solve other instrument cannot strong corrosive, non-conductive, radioactivity and inflammable and explosive medium
Flow measurement problem.
External-clamping type ultrasonic flowmeter is measured in outdoor application, and a stainless steel larynx band is only used when fixed
Two probes are fixed on outside pipeline by hoop, and the position between two probes can not be fixed, under artificial light touch just
The spacing between two probes can be caused to change to cause measurement data inaccurate, and when measuring, usually
It is the host of hand-held flowmeter, uses very inconvenient, or host is put on the ground or on a far wall,
Safety is not again high, be easy to cause loss.
Utility model content
Technical problem to be solved in the utility model is that flowmeter is measured in outdoor application, when fixed only
It is that two probes are fixed on outside pipeline using a stainless steel hose clamp, the position between two probes can not be fixed,
The spacing between two probes is will result under artificial light touch to change to cause measurement data inaccurate, and into
When row measures, the host of typically hand-held flowmeter uses very inconvenient, or host is put on the ground or is installed
On a far wall, safety is not again high, be easy to cause loss, and it is an object of the present invention to provide the ultrasound of security performance can be improved
Wave flowmeter is mounted on by that will pop one's head on installation clamp ring, and company then is fixed in two installation clamp rings by fixed link again
It connects, avoids generation relative movement or displacement between two installation clamp rings, improve accuracy of detection；It simultaneously can be by flowmeter host
It gathers together with probe, it is more convenient to use without hand-held flowmeter host when measuring, host is played
Good protective effect, and data observation can be carried out directly at pipeline.
The utility model is achieved through the following technical solutions：
The ultrasonic flowmeter of security performance, including flowmeter host and two probes can be improved, further include two peaces
Clamping ring, each probe are connected on an installation clamp ring, and installation clamp ring is pacified for being fastened on pipe under test outside wall surface
The rubber convex block of triangle is uniformly provided on the internal face of clamping ring, two installation clamp rings are coaxially arranged side by side and pass through fixed link
It is connected, fixed link is parallel with the installation axis of clamp ring, installs and is slidably connected between the outside wall surface of clamp ring and fixed link wall, installation folder
Ring can be moved back and forth along fixed link outside wall surface towards installation folder ring axis direction；Side far from installation clamp ring in fixed link
It is equipped with the storing case for placing flowmeter host, ARM microprocessor is equipped in flowmeter host.
The utility model flowmeter is mounted on by that will pop one's head on installation clamp ring, is then again pacified two by fixed link
Clamping ring is fixedly connected, and is avoided generation relative movement or displacement between two installation clamp rings, is improved accuracy of detection；Simultaneously
Flowmeter host can be gathered together with probe, it is more convenient without hand-held flowmeter host when measuring
It uses, plays a good protective effect to host, and data observation can be carried out directly at pipeline.Pass through two installation folders
Ring is fastened on the outer wall of pipe under test, after being slidably installed clamp ring to regulate the spacing between two installation clamp rings,
Two installation clamp rings will pass through fixed link and be fixed, can avoid installing in working condition in this way clamp ring arbitrarily sliding or
Rotation causes the position of probe to shift；The rubber convex block for being uniformly provided with triangle on the internal face of clamp ring is installed, passes through three
Frictional force between angular rubber convex block increase installation clamp ring and pipeline wall surface, improves installation clamp ring stability, avoid its around
Pipe circumference direction rotates；Side far from installation clamp ring in fixed link is equipped with the storing case for placing flowmeter host,
The host of flowmeter is placed in storing case, is not only convenient for data observation, and without manually holding by flowmeter host, more
It is easy to use, while in the handling process of flowmeter, it is easy to carry.
The installation clamp ring includes stationary half and movable semi-ring, and stationary half is arranged in fixed link, movable semi-ring
One end is hinged with stationary half one end, and the other end and the stationary half other end of movable semi-ring are clamped, and can realize installation clamp ring
Fast Installation and dismounting.
The top of storing case be equipped with arc-shaped rider hood, rider hood be covered in installation clamp ring top, outdoors when
Waiting can play a protective role to popping one's head in flowmeter host.
Vertical supporting rod is connected with below installation clamp ring, vertical supporting rod has stretching structure and adjustable in length, passes through
Extending vertical supporting rod enables its bottom end to be contacted with ground, further functions as supporting role, mitigates the burden of fixed link.
Rubber tube is arranged on installation clamp ring, the hole size of rubber tube is more than the size of probe, need not use spy
When head, sliding rubber sleeve is outer in probe, plays a protective role.
The both ends of fixed link are respectively equipped with sucker, and sucker is connected to the side installed in fixed link where clamp ring, fixed link
It is fixed on outside pipe under test by sucker, is easily installed and dismantles.
The utility model compared with prior art, has the following advantages and advantages：
1, the utility model can improve the ultrasonic flowmeter of security performance, and installation clamp ring is mounted on by that will pop one's head in
On, then two installation clamp rings are fixedly connected by fixed link again, generation is opposite between avoiding two installation clamp rings
Mobile or displacement improves accuracy of detection；Simultaneously flowmeter host can be gathered together with probe, measure when
It waits, it is more convenient to use without hand-held flowmeter host, it plays a good protective effect to host, and can be directly in pipe
Data observation is carried out at road；
2, the utility model can improve the ultrasonic flowmeter of security performance, the installation clamp ring include stationary half with
Movable semi-ring, stationary half are arranged in fixed link, and one end of movable semi-ring is hinged with stationary half one end, movable semi-ring it is another
One end is clamped with the stationary half other end, can realize that Fast Installation and the dismounting of installation clamp ring, the top of storing case are equipped with circle
The rider hood of arc, rider hood be covered in installation clamp ring top, outdoors when can to probe with flowmeter host rise
To protective effect；
3, the utility model can improve the ultrasonic flowmeter of security performance, install and be connected with vertical support below clamp ring
Bar, vertical supporting rod have stretching structure and adjustable in length, so that its bottom end is connect with ground by extending vertical supporting rod
It touches, further functions as supporting role, mitigate the burden of fixed link, install and be arranged with rubber tube, the endoporus ruler of rubber tube on clamp ring
The very little size for being more than probe, when need not use probe, sliding rubber sleeve is outer in probe, plays a protective role.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
FIG. 1 is a schematic structural view of the utility model.
Label and corresponding parts title in attached drawing：
1- flowmeter hosts, 2- probes, 3- installation clamp rings, 4- fixed links, 5- storing cases, 6- rider hoods, 7- are supported vertically
Bar, 8- rubber tubes.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figure 1, the utility model can improve the ultrasonic flowmeter of security performance, including 1 He of flowmeter host
Two probes 2, which is characterized in that further include two installation clamp rings 3, each probe 2 is connected on an installation clamp ring 3,
Installation clamp ring 3 installs the rubber convex that triangle is uniformly provided on the internal face of clamp ring 3 for being fastened on pipe under test outside wall surface
Block, two installation clamp rings 3 are coaxially arranged side by side and are connected by fixed link 4, and fixed link 4 is parallel with the installation axis of clamp ring 3, peace
It is slidably connected between 4 wall of outside wall surface and fixed link of clamping ring 3, installation clamp ring 3 can be along 4 outside wall surface of fixed link towards installation
3 axis direction of clamp ring moves back and forth；Side far from installation clamp ring 3 in fixed link 4 is equipped with for placing flowmeter host 1
Storing case 5, flowmeter host 1 is interior to be equipped with ARM microprocessor.
The utility model flowmeter is mounted on by that will pop one's head on installation clamp ring, is then again pacified two by fixed link
Clamping ring is fixedly connected, and is avoided generation relative movement or displacement between two installation clamp rings, is improved accuracy of detection；Simultaneously
Flowmeter host can be gathered together with probe, it is more convenient without hand-held flowmeter host when measuring
It uses, plays a good protective effect to host, and data observation can be carried out directly at pipeline.Pass through two installation folders
Ring is fastened on the outer wall of pipe under test, after being slidably installed clamp ring to regulate the spacing between two installation clamp rings,
Two installation clamp rings will pass through fixed link and be fixed, can avoid installing in working condition in this way clamp ring arbitrarily sliding or
Rotation causes the position of probe to shift；The rubber convex block for being uniformly provided with triangle on the internal face of clamp ring is installed, passes through three
Frictional force between angular rubber convex block increase installation clamp ring and pipeline wall surface, improves installation clamp ring stability, avoid its around
Pipe circumference direction rotates；Side far from installation clamp ring in fixed link is equipped with the storing case for placing flowmeter host,
The host of flowmeter is placed in storing case, is not only convenient for data observation, and without manually holding by flowmeter host, more
It is easy to use, while in the handling process of flowmeter, it is easy to carry.
Preferably, the installation clamp ring includes stationary half and movable semi-ring, and stationary half is arranged in fixed link, activity
One end of semi-ring is hinged with stationary half one end, and the other end and the stationary half other end of movable semi-ring are clamped, and can realize peace
The Fast Installation of clamping ring and dismounting.
Preferably, the top of storing case is equipped with arc-shaped rider hood 6, and rider hood is covered in the top of installation clamp ring,
It can play a protective role with flowmeter host to popping one's head in when outdoor.
Preferably, it installs and is connected with vertical supporting rod 7 below clamp ring, vertical supporting rod has stretching structure and length is adjustable
Section enables its bottom end to be contacted with ground, further functions as supporting role, mitigates the negative of fixed link by extending vertical supporting rod
Load.
Preferably, it installs and is arranged with rubber tube 8 on clamp ring, the hole size of rubber tube is more than the size of probe, is being not required to
When using probe, sliding rubber sleeve is outer in probe, plays a protective role.
Preferably, the both ends of fixed link are respectively equipped with sucker, and sucker is connected to the side installed in fixed link where clamp ring,
Fixed link is fixed on by sucker outside pipe under test, is easily installed and is dismantled.
Above-described specific implementation mode, to the purpose of this utility model, technical solution and advantageous effect carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. the ultrasonic flowmeter of security performance can be improved, including flowmeter host (1) and two probes (2), feature exists
In further including two installation clamp rings (3), each pop one's head in (2) are connected on an installation clamp ring (3), and installation clamp ring (3) is used
In being fastened in pipe under test outside wall surface, the rubber convex block of triangle, two peaces are uniformly provided on the internal face of installation clamp ring (3)
Clamping ring (3) is coaxially arranged side by side and is connected by fixed link (4), and fixed link (4) is parallel with the axis of installation clamp ring (3), peace
It is slidably connected between the outside wall surface and fixed link (4) wall of clamping ring (3), installation clamp ring (3) can be along fixed link (4) outside wall surface
It is moved back and forth towards installation clamp ring (3) axis direction；Side far from installation clamp ring (3) in fixed link (4) is equipped with for putting
The storing case (5) of flowmeter host (1) is set, ARM microprocessor is equipped in flowmeter host (1).
2. the ultrasonic flowmeter according to claim 1 that security performance can be improved, which is characterized in that the installation folder
Ring (3) includes stationary half and movable semi-ring, and stationary half is arranged in fixed link (4), one end of movable semi-ring and fixed half
Ring one end is hinged, and the other end and the stationary half other end of movable semi-ring are clamped.
3. the ultrasonic flowmeter according to claim 1 that security performance can be improved, which is characterized in that storing case (5)
Top be equipped with arc-shaped rider hood (6), rider hood (6) be covered in installation clamp ring (3) top.
4. the ultrasonic flowmeter according to claim 1 that security performance can be improved, which is characterized in that installation clamp ring
(3) vertical supporting rod (7) is connected with below, vertical supporting rod (7) has stretching structure and adjustable in length.
5. the ultrasonic flowmeter according to claim 1 that security performance can be improved, which is characterized in that installation clamp ring
(3) rubber tube (8) is arranged on, the hole size of rubber tube (8) is more than the size of probe (2).
6. the ultrasonic flowmeter according to claim 1 that security performance can be improved, which is characterized in that fixed link (4)
Both ends be respectively equipped with sucker, sucker is connected to the side installed in fixed link (4) where clamp ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801958.6U CN207610738U (en) | 2017-12-20 | 2017-12-20 | The ultrasonic flowmeter of security performance can be improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801958.6U CN207610738U (en) | 2017-12-20 | 2017-12-20 | The ultrasonic flowmeter of security performance can be improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207610738U true CN207610738U (en) | 2018-07-13 |
Family
ID=62798387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721801958.6U Active CN207610738U (en) | 2017-12-20 | 2017-12-20 | The ultrasonic flowmeter of security performance can be improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207610738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007510A (en) * | 2017-12-20 | 2018-05-08 | 重庆兆洲科技发展有限公司 | Ultrasonic flowmeter for pipeline flow measurement |
-
2017
- 2017-12-20 CN CN201721801958.6U patent/CN207610738U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007510A (en) * | 2017-12-20 | 2018-05-08 | 重庆兆洲科技发展有限公司 | Ultrasonic flowmeter for pipeline flow measurement |
| CN108007510B (en) * | 2017-12-20 | 2024-03-22 | 重庆兆洲科技发展有限公司 | Ultrasonic flowmeter for pipeline flow measurement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208255140U (en) | A kind of probe clamping device for pipeline Pulsed eddy current testing | |
| CN102116649A (en) | Ultrasonic vortex flow meter and installation method thereof | |
| CN207610738U (en) | The ultrasonic flowmeter of security performance can be improved | |
| CN107907597A (en) | A kind of penetration type ultrasonic wave soil moisture content test device and method | |
| CN105953080B (en) | Soundwave leakage localization method based on homonymy sensor arrangement | |
| CN101685063B (en) | Variable diameter detector of pipeline variable diameter detection device | |
| CN208846095U (en) | A kind of corrosive pipeline locating and detecting device | |
| CN216694748U (en) | Geometric dimension detection device for pipeline weld joint detection | |
| CN206321219U (en) | The circumferential axial Thicknesser probe of combined type | |
| CN204115684U (en) | A kind of elbow residual wall thickness pick-up unit | |
| CN204027885U (en) | A kind of blast furnace gas dust content is measured and is used filter membrane sampling device | |
| CN209541827U (en) | A kind of novel ultrasonic wave flowmeter | |
| CN204007804U (en) | Liquid flowmeter detects self-calibrating device online | |
| CN205941469U (en) | A sweep and look into recorder for large -caliber pipe welding seam phased array ultrasonic testing | |
| CN108007510A (en) | Ultrasonic flowmeter for pipeline flow measurement | |
| CN205384246U (en) | Nondestructive test equipment for circular rods and circular pipe metal materials | |
| CN202693044U (en) | Horizontal float flow meter | |
| CN201945333U (en) | Ultrasonic vortex flowmeter | |
| CN101685064B (en) | Pipeline reducing diameter detecting device | |
| CN208383197U (en) | A kind of turbine flowmeter | |
| CN201876441U (en) | Universal joint tray of ultrasonic probe for nondestructive flaw detection | |
| CN203758959U (en) | Inner surface flaw detecting device of ground high pressure manifold | |
| CN204881594U (en) | Oil and natural gas pipe inner wall shape measuring equipment | |
| CN206919945U (en) | A kind of adjustable Venturi tube | |
| CN103837602A (en) | Arm type automatic pipeline scanner applied to electromagnetic ultrasonic flaw detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |