CN209296065U - A kind of ultrasonic flowmeter - Google Patents
A kind of ultrasonic flowmeter Download PDFInfo
- Publication number
- CN209296065U CN209296065U CN201920282757.2U CN201920282757U CN209296065U CN 209296065 U CN209296065 U CN 209296065U CN 201920282757 U CN201920282757 U CN 201920282757U CN 209296065 U CN209296065 U CN 209296065U
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- Prior art keywords
- wall
- fixed block
- ultrasonic
- pipeline
- fixing clamp
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Abstract
The utility model relates to ultrasonic flow meter technology fields, and disclose a kind of ultrasonic flowmeter.The ultrasonic flowmeter, including fixed block, the inside of the fixed block includes groove, slide bar, fixing clamp, spring, mounting groove, flowmeter bodies, screw slots, fixing screws and first through hole, the bottom that the groove is located at fixed block opens up, the left and right sides of slide bar is fixedly connected with the inside of groove, is socketed with the inner wall of the inner wall of fixing clamp and spring at left and right sides of the surface of slide bar.The ultrasonic flowmeter, back out fixed lid, ultrasonic transducer and ultrasonic receiver are disassembled out of fixes sleeve respectively, pull up fixed block, makes fixing clamp exit conduit surface, fixed block and pipeline are separated, collet will be fixed in pipe surface, spring pushes fixing clamp, fixed block is fixed on pipeline by fixing clamp, it dismounts more convenient, the ultrasonic flowmeter is repaired convenient for operating personnel.
Description
Technical field
The present invention relates to ultrasonic flow meter technology field, specially a kind of ultrasonic flowmeter.
Background technique
Ultrasonic flowmeter is made of ultrasonic transducer, electronic circuit and flow indication and accumulation system three parts.It is super
Soic wave transmitting energy converter converts electrical energy into ultrasonic energy, and is transmitted in detected fluid, and receiver receives super
Acoustic signals, amplify through electronic circuit and be converted to represent flow electric signal supply display and integrating meter shown and accumulated
It calculates, realizes the detection and display of flow, but existing ultrasonic flowmeter, installation are more troublesome, be not easy to operating personnel to super
Acoustic wave flow meter repairs.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of ultrasonic flowmeters, have the advantages that easy to disassemble, solution
It has determined existing ultrasonic flowmeter, installation is more troublesome, is not easy to operating personnel and asks what ultrasonic flowmeter repaired
Topic.
To realize above-mentioned easy-to-mount purpose, the invention provides the following technical scheme: a kind of ultrasonic flowmeter, including
Fixed block, the inside of the fixed block include groove, slide bar, fixing clamp, spring, mounting groove, flowmeter bodies, screw slots, consolidate
Determine screw and first through hole, the bottom that the groove is located at fixed block opens up, and the left and right sides of the slide bar is interior with groove
Portion is fixedly connected, and is socketed with the inner wall of the inner wall of fixing clamp and spring at left and right sides of the surface of the slide bar, the spring
The side with groove far from fixed block center and fixing clamp are fixedly connected far from the side at fixed block center respectively for the left and right sides, institute
The inner wall on the surface and groove of stating fixing clamp is slidably connected, and the upper surface that the mounting groove is located at fixed block opens up, the installation
The inner wall of slot and the surface of flowmeter bodies cooperate, and the screw slots, which are located at left and right sides of the inner wall of mounting groove, to be opened up, institute
State the inner walls of screw slots with and the inner walls of flowmeter bodies be threadedly coupled with the surface of fixing screws, the first through hole is located at
It is opened up at left and right sides of the inner wall of mounting groove.
The outside of the fixed block includes pipeline, fixes sleeve, ultrasonic transducer, ultrasonic receiver, fixed lid, the
Two through-holes, electronic circuit, ring flange, the first limit block and the second limit block, the surface phase of the inner wall and pipeline of the fixing clamp
Mutually cooperation, close to the side of pipeline center, fixation is connected to fixes sleeve for the left and right sides of the pipeline, the ultrasonic waves
The surface of energy device and the surface of ultrasonic receiver are slidably connected with the inner wall of fixes sleeve, and the surface of the fixes sleeve is remote
Side from pipeline center is connect with the inner thread of fixed lid, and second through-hole is located at fixed one covered far from pipeline center
Side opens up, and the inner wall of the inner wall of the first through hole and the second through-hole is socketed with the surface of electronic circuit, the electronic circuit
Be electrically connected respectively with flowmeter bodies, ultrasonic transducer and ultrasonic receiver, the surface front and rear sides of the pipeline with
The inner wall of ring flange is fixedly connected, and the bottom of first limited block is fixedly connected with the upper surface of pipeline, first limit
The surface of the inner wall of block and the second limited block cooperates, the fixed company in the upper surface of second limited block and the bottom of fixed block
It connects.
Preferably, the surface of the fixing clamp includes sealing block, and the sealing block is close to the side at fixed block center and solid
Clamp is fixedly connected far from the side at fixed block center, and the upper surface of the sealing block and the basal sliding of fixed block connect.
Preferably, the length of the sealing block is greater than the length of groove, and the width of sealing block is greater than the width of groove.
Preferably, the quantity of the fixing clamp is two, and two fixing clamps are symmetric with the center of pipeline.
Preferably, the transmitting terminal of the ultrasonic transducer and the receiving end of ultrasonic receiver are mutually aligned, and ultrasound
Angle is 45 degree between wave transducer and vertical plane.
Preferably, the ultrasonic transducer center and the center of pipeline are in same level.
Compared with prior art, the present invention provides a kind of ultrasonic flowmeter, have it is following the utility model has the advantages that
1, ultrasonic flowmeter, by the way that fixed block, groove, slide bar, fixed frame, spring, first through hole, fixing sleeve is arranged
Cylinder, fixed lid, the second through-hole and electronic circuit when disassembly, back out fixed lid, respectively receive ultrasonic transducer and ultrasonic wave
Device is disassembled out of fixes sleeve, pulls fixed block then up, makes fixing clamp exit conduit surface, by fixed block and pipeline
It separates, and then flowmeter bodies is disassembled from pipeline, when installation, pull fixing clamp, open left and right fixing clamp, so
Collet will be fixed afterwards in pipe surface, and after unclamping fixing clamp, spring pushes fixing clamp, and fixed block is fixed on pipe by fixing clamp
On road, covers finally by fixed, ultrasonic transducer and ultrasonic receiver are fixed in fixes sleeve respectively, dismounting is more
It is convenient, the ultrasonic flowmeter is repaired convenient for operating personnel.
2, the ultrasonic flowmeter, by the way that the first limit block and the second limit block are arranged, after fixing clamp clamps pipeline, then
Second limited block is inserted into the first limited block, position-limiting action is played to fixed block by the first limited block, fixed block is improved and exists
Stability on pipeline, by the way that sealing block is arranged, sealing block seals up groove, prevents spring exposure for a long time in air,
Wet air is easy that spring is made to get rusty in air, leads to the reduction of spring service life.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is enlarged drawing at A in Fig. 1 of the present invention；
Fig. 3 is cross-sectional view at B-B in Fig. 1 of the present invention；
Fig. 4 is the front view of structure of the invention.
Wherein: 1 fixed block, 2 grooves, 3 slide bars, 4 fixing clamps, 5 springs, 6 mounting grooves, 7 flowmeter bodies, 8 screw slots, 9
Fixing screws, 10 first through hole, 11 pipelines, 12 fixes sleeves, 13 ultrasonic transducers, 14 ultrasonic receivers, 15 fixed lids,
16 second through-holes, 17 electronic circuits, 18 ring flanges, 19 first limited blocks, 20 second limited blocks, 21 sealing blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4, a kind of ultrasonic flowmeter, including fixed block 1 are please referred to, the inside of fixed block 1 includes groove 2, slide bar
3, fixing clamp 4, spring 5, mounting groove 6, flowmeter bodies 7, screw slots 8, fixing screws 9 and first through hole 10, groove 2 are located at solid
The bottom for determining block 1 opens up, and the left and right sides of slide bar 3 is fixedly connected with the inside of groove 2, at left and right sides of the surface of slide bar 3
It is socketed with the inner wall of fixing clamp 4 and the inner wall of spring 5, slide bar 3 plays guiding and supporting role, the number of fixing clamp 4 to fixing clamp 4
Amount is two, and two fixing clamps 4 are symmetric with the center of pipeline 11, and the left and right sides of spring 5 is separate with groove 2 respectively
The side at 1 center of fixed block is fixedly connected with fixing clamp 4 far from the side at 1 center of fixed block, and spring 5 plays promotion to fixed frame
Effect, the surface of fixing clamp 4 and the inner wall of groove 2 are slidably connected, and the surface of fixing clamp 4 includes sealing block 21, and sealing block 21 leans on
The side at nearly 1 center of fixed block is fixedly connected with fixing clamp 4 far from the side at 1 center of fixed block, the upper surface of sealing block 21 with
The basal sliding of fixed block 1 connects, and the length of sealing block 21 is greater than the length of groove 2, and the width of sealing block 21 is greater than groove 2
Width, by the way that sealing block 21 is arranged, sealing block 21 seals up groove 2, prevents the exposure for a long time of spring 5 in air, empty
Wet air is easy that spring 5 is made to get rusty in gas, leads to the reduction of 5 service life of spring, and mounting groove 6 is located at the upper of fixed block 1
Surface opens up, and the inner wall of mounting groove 6 and the surface of flowmeter bodies 7 cooperate, and the inner wall that screw slots 8 are located at mounting groove 6 is left
Right two sides open up, the inner wall of screw slots 8 with and the inner walls of flowmeter bodies 7 be threadedly coupled with the surface of fixing screws 9, pass through
Flowmeter bodies 7 are fixed in fixed block 1 by fixing screws 9, and first through hole 10, which is located at left and right sides of the inner wall of mounting groove 6, to be opened
If.
The outside of fixed block 1 includes pipeline 11, fixes sleeve 12, ultrasonic transducer 13, ultrasonic receiver 14, fixes
Lid 15, the second through-hole 16, electronic circuit 17, ring flange 16, the first limited block 19 and the second limited block 20, the inner wall of fixing clamp 4
It cooperates with the surface of pipeline 11, the left and right sides of pipeline 11 is fixed with fixes sleeve 12 close to the side at 11 center of pipeline
Connection, the inner wall of the surface of ultrasonic transducer 13 and the surface of ultrasonic receiver 14 with fixes sleeve 12 are slidably connected,
The transmitting terminal of ultrasonic transducer 13 and the receiving end of ultrasonic receiver 14 are mutually aligned, and ultrasonic transducer 13 with it is vertical
Angle is 45 degree between face, and ultrasonic transducer 13 converts electrical energy into ultrasonic energy, and is transmitted to measured stream
In body, the ultrasonic signal that ultrasonic receiver 14 receives, the center of 13 center of ultrasonic transducer and pipeline 11 is same
In horizontal plane, the surface of fixes sleeve 12 is connect far from the side at 11 center of pipeline with the inner thread of fixed lid 15, and second is logical
Hole 16 is located at fixed lid 15 and opens up far from the side at 11 center of pipeline, and the inner wall of the inner wall of first through hole 10 and the second through-hole 16 is equal
It is socketed with the surface of electronic circuit 17, electronic circuit 17 is received with flowmeter bodies 7, ultrasonic transducer 13 and ultrasonic wave respectively
Device 14 is electrically connected, and the surface front and rear sides of pipeline 11 are fixedly connected with the inner wall of ring flange 16, the bottom of the first limited block 19
It being fixedly connected with the upper surface of pipeline 11, the surface of the inner wall of the first limited block 19 and the second limited block 20 cooperates, and second
The upper surface of limited block 20 is fixedly connected with the bottom of fixed block 1, by the first limited block 19 of setting and the second limited block 20, Gu
After clamp 4 clamps pipeline 11, then by the second limited block 20 the first limited block 19 of insertion, pass through the 19 pairs of fixations of the first limited block
Block 1 plays position-limiting action, improves stability of the fixed block 1 on pipeline 11.
In maintenance, fixed lid 15 is backed out, respectively by ultrasonic transducer 13 and ultrasonic receiver 14 from fixes sleeve
It is disassembled in 12, pulls fixed block 1 then up, make 4 exit conduit of fixing clamp, 11 surface, fixed block 1 and pipeline 11 are divided
It leaves, and then flowmeter bodies 7 is disassembled from pipeline 11, when installation, pull fixing clamp 4, open left and right fixing clamp 4
It opens, then by 4 sets of fixing clamp on 11 surface of pipeline, after unclamping fixing clamp 4, spring 5 pushes fixing clamp 4, will be consolidated by fixing clamp 4
Determine block 1 to be fixed on pipeline 11, then the second limited block 20 is inserted into the first limited block 19, passes through the 19 pairs of fixations of the first limited block
Block 1 plays position-limiting action, improves stability of the fixed block 1 on pipeline 11, finally by fixed lid 15, respectively by ultrasonic waves
Energy device 13 and ultrasonic receiver 14 are fixed in fixes sleeve 12.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of ultrasonic flowmeter, including fixed block (1), the inside of the fixed block (1) include groove (2), slide bar (3),
Fixing clamp (4), spring (5), mounting groove (6), flowmeter bodies (7), screw slots (8), fixing screws (9) and first through hole
(10), it is characterised in that: the bottom that the groove (2) is located at fixed block (1) opens up, the left and right sides of the slide bar (3) with
The inside of groove (2) is fixedly connected, at left and right sides of the surface of the slide bar (3) with the inner wall of fixing clamp (4) and spring (5)
Inner wall socket, the left and right sides of the spring (5) respectively with groove (2) far from fixed block (1) center side and fixing clamp (4)
Side far from fixed block (1) center is fixedly connected, and the surface of the fixing clamp (4) and the inner wall of groove (2) are slidably connected, institute
It states mounting groove (6) and is located at the upper surface of fixed block (1) and open up, the inner wall of the mounting groove (6) and the surface of flowmeter bodies (7)
Cooperate, the screw slots (8), which are located at left and right sides of the inner wall of mounting groove (6), to be opened up, the inner wall of the screw slots (8) and and
The inner wall of flowmeter bodies (7) is threadedly coupled with the surface of fixing screws (9), and the first through hole (10) is located at mounting groove
(6) it is opened up at left and right sides of inner wall；
The outside of the fixed block (1) includes pipeline (11), fixes sleeve (12), ultrasonic transducer (13), ultrasonic wave reception
Device (14), fixed lid (15), the second through-hole (16), electronic circuit (17), ring flange (18), the first limited block (19) and the second limit
Position block (20), the inner wall of the fixing clamp (4) and the surface of pipeline (11) cooperate, and the left and right sides of the pipeline (11) is equal
Side fixation with fixes sleeve (12) close to pipeline (11) center is connected to, the surface of the ultrasonic transducer (13) and ultrasound
Inner wall of the surface of wave receiver (14) with fixes sleeve (12) is slidably connected, and the surface of the fixes sleeve (12) is far from pipe
The side at road (11) center is connect with the inner thread of fixed lid (15), and it is separate that second through-hole (16) is located at fixed lid (15)
The side at pipeline (11) center opens up, and the inner wall of the inner wall of the first through hole (10) and the second through-hole (16) is and electronic circuit
(17) surface socket, the electronic circuit (17) connect with flowmeter bodies (7), ultrasonic transducer (13) and ultrasonic wave respectively
Device (14) electrical connection is received, the surface front and rear sides of the pipeline (11) are fixedly connected with the inner wall of ring flange (18), and described the
The bottom of one limited block (19) is fixedly connected with the upper surface of pipeline (11), the inner wall of first limited block (19) and the second limit
The surface of position block (20) cooperates, and the upper surface of second limited block (20) is fixedly connected with the bottom of fixed block (1).
2. a kind of ultrasonic flowmeter according to claim 1, it is characterised in that: the surface of the fixing clamp (4) includes
Sealing block (21), the sealing block (21) is close to the side at fixed block (1) center and fixing clamp (4) far from fixed block (1) center
Side be fixedly connected, the upper surface of the sealing block (21) is connect with the basal sliding of fixed block (1).
3. a kind of ultrasonic flowmeter according to claim 2, it is characterised in that: the length of the sealing block (21) is greater than
The length of groove (2), and the width of sealing block (21) is greater than the width of groove (2).
4. a kind of ultrasonic flowmeter according to claim 1, it is characterised in that: the quantity of the fixing clamp (4) is two
It is a, and two fixing clamps (4) are symmetric with the center of pipeline (11).
5. a kind of ultrasonic flowmeter according to claim 1, it is characterised in that: the hair of the ultrasonic transducer (13)
It penetrates end and the receiving end of ultrasonic receiver (14) to be mutually aligned, and angle is four between ultrasonic transducer (13) and vertical plane
15 degree.
6. a kind of ultrasonic flowmeter according to claim 1, it is characterised in that: ultrasonic transducer (13) center
Center with pipeline (11) is in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920282757.2U CN209296065U (en) | 2019-03-06 | 2019-03-06 | A kind of ultrasonic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920282757.2U CN209296065U (en) | 2019-03-06 | 2019-03-06 | A kind of ultrasonic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209296065U true CN209296065U (en) | 2019-08-23 |
Family
ID=67643352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920282757.2U Expired - Fee Related CN209296065U (en) | 2019-03-06 | 2019-03-06 | A kind of ultrasonic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209296065U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532559A (en) * | 2021-06-23 | 2021-10-22 | 京源中科科技股份有限公司 | Plug-in ultrasonic flowmeter |
| JP2022031160A (en) * | 2020-08-05 | 2022-02-18 | 株式会社琉Sok | Ultrasonic flow measuring device |
| CN118518177A (en) * | 2024-07-23 | 2024-08-20 | 江苏杰克仪表有限公司 | Wireless intelligent liquid flowmeter |
-
2019
- 2019-03-06 CN CN201920282757.2U patent/CN209296065U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022031160A (en) * | 2020-08-05 | 2022-02-18 | 株式会社琉Sok | Ultrasonic flow measuring device |
| JP7146034B2 (en) | 2020-08-05 | 2022-10-03 | 株式会社琉Sok | Ultrasonic flow measurement device |
| CN113532559A (en) * | 2021-06-23 | 2021-10-22 | 京源中科科技股份有限公司 | Plug-in ultrasonic flowmeter |
| CN113532559B (en) * | 2021-06-23 | 2024-05-17 | 京源中科科技股份有限公司 | Plug-in ultrasonic flowmeter |
| CN118518177A (en) * | 2024-07-23 | 2024-08-20 | 江苏杰克仪表有限公司 | Wireless intelligent liquid flowmeter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20210306 |