CN206990023U - A kind of logical neck ultrasonic water meter pipeline section - Google Patents
A kind of logical neck ultrasonic water meter pipeline section Download PDFInfo
- Publication number
- CN206990023U CN206990023U CN201720868488.9U CN201720868488U CN206990023U CN 206990023 U CN206990023 U CN 206990023U CN 201720868488 U CN201720868488 U CN 201720868488U CN 206990023 U CN206990023 U CN 206990023U
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- Prior art keywords
- pipeline section
- hole
- transducer mounting
- mounting seat
- transducer
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000005259 measurement Methods 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 244000240602 cacao Species 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
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Abstract
A kind of logical neck ultrasonic water meter pipeline section, adpting flange 1 is symmetrical set including left and right, measurement pipeline section 3 is set between left and right adpting flange 1, tubaeform water inlet pipe 8 and tubaeform outlet pipe 2 are respectively arranged between left and right adpting flange 1 and measurement pipeline section 3, osculum end of the both ends of pipeline section 3 respectively with water inlet pipe 8 and outlet pipe 2 is measured to be connected, the outside for measuring pipeline section 3 sets two transducer mounting seats 4 and gauge outfit mounting seat 5, two transducer mounting seats 4 are angularly disposed in the both sides of measurement pipeline section 3, and the center line of two transducer mounting seats 4 is on same straight line, transducer mounting hole 7 and through hole 6 are provided with transducer mounting seat 4, the inside of transducer mounting hole 7 and measurement pipeline section 3 communicates, through hole 6 communicates with the inside of gauge outfit mounting seat 5.The utility model ensure that the accurate and uniformity of ultrasonic signal propagation route, while also ensure that the propagation stability and validity of ultrasonic wave.
Description
Technical field
It the utility model is related to a kind of water meter pipeline section, more particularly to a kind of logical neck ultrasonic water meter pipeline section.
Background technology
Ultrasonic water meter be by detect ultrasonic wave acoustic beam in water time and tide propagate when because speed changes to produce
The raw time difference, analyze and process water outlet flow velocity so as to further calculate water outlet flow a kind of new-type water meter.Surpass currently
In acoustic streaming scale, used pipe segment structure is mostly reflective by the round of ultrasonic wave.The ultrasound of reflective pipeline section
Ripple after the transmitting of one end transducer, it is necessary to can just arrive at other end transducer by 1-3 secondary reflections, the process meeting of this reflection
The decay of signal is caused, while this reflection also depends critically upon the smoothness of reflecting surface.Therefore for this reflecting type pipeline section
For the parts of structure, therefore, to assure that high machining accuracy ensures the accurate and consistent of ultrasonic signal propagation route
Property, the increase of actual production processing cost is so will result in, additionally, due to the influence of the aquatic environment of the country, is actually made
During, reflecting surface easily produces the magazines such as incrustation scale and rust staining precipitation, causes the smooth degree of reflecting surface to decline, so as to right
The propagation stability and validity of ultrasonic wave produce considerable influence.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of logical neck ultrasonic water meter pipeline section.It is provided
A kind of pipe segment structure of correlation, ensure that the accurate and uniformity of ultrasonic signal propagation route, while also ensure that ultrasound
The propagation stability and validity of ripple.
The utility model to achieve the above object, is achieved through the following technical solutions：Connection is symmetrical set including left and right
Flange, measurement pipeline section is set between the adpting flange of left and right, is respectively arranged between left and right adpting flange and measurement pipeline section tubaeform
Water inlet pipe and tubaeform outlet pipe, measure osculum end of the both ends of pipeline section respectively with water inlet pipe and outlet pipe and be connected, measurement pipe
The outside of section sets two transducer mounting seats and gauge outfit mounting seat, and two transducer mounting seats are angularly disposed to measure pipeline section
Both sides, and the center line of two transducer mounting seats is provided with transducer installation on same straight line in transducer mounting seat
The inside of hole and through hole, transducer mounting hole and measurement pipeline section communicates, and through hole communicates with the inside of gauge outfit mounting seat.
Further to realize the purpose of this utility model, following technical scheme can also be used：Described measurement pipeline section
Cross section is rectangular tube.The front end of described gauge outfit mounting seat sets wire hole.Described gauge outfit mounting seat is arranged on measurement pipe
The upper part of section.The surface of described transducer mounting seat offers groove, the both ends of groove respectively with transducer mounting hole and
Through hole communicates.
The utility model has the advantage of：The both sides that pipeline section is measured in the utility model use tubaeform intake-outlet,
Flow velocity of the current in measurement pipeline section is improved, enhancing detection resolution improves instrument measurement precision.It ensure that ultrasonic signal passes
Broadcast the accurate and uniformity of route.In the utility model two transducer mounting seats be separately positioned on measurement pipeline section both ends, two
Individual transducer transmitting and received ultrasonic signal need not move through reflector, directly to penetrating transmitting-receiving, ensure that the propagation of ultrasonic wave
Stability and validity.Through hole inside gauge outfit mounting seat with communicating in transducer mounting seat in the utility model, transducer signal
Line can be inserted in gauge outfit mounting seat by through hole be connected with gauge outfit respectively, and signal wire is not susceptible to damage, and further increasing makes
Use the life-span.The utility model also has the advantages of simple for structure compact, manufacturing cost is cheap and easy to use.
Brief description of the drawings
Accompanying drawing is to be further understood for providing to of the present utility model, and a part for constitution instruction, with this reality
It is used to explain the utility model together with new embodiment, is not formed to limitation of the present utility model.
Fig. 1 is a kind of logical neck ultrasonic water meter pipeline section front view described in the utility model；
Fig. 2 is Fig. 1 top views.
Fig. 3 is Fig. 1 side views
Fig. 4 is a kind of logical neck ultrasonic water meter pipeline section dimensional structure diagram described in the utility model.
Reference：The through hole of 5 gauge outfit mounting seat of the outlet pipe 3 of 1 adpting flange 2 measurement 4 transducer mounting seat of pipeline section 6
The wire hole of 7 transducer mounting hole, 8 water inlet pipe, 9 groove 10.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
A kind of logical neck ultrasonic water meter pipeline section, as shown in figure 1, being symmetrical set adpting flange 1, left and right connection including left and right
Between flange 1 set measurement pipeline section 3, left and right adpting flange 1 and measurement pipeline section 3 between be respectively arranged with tubaeform water inlet pipe 8 and
Tubaeform outlet pipe 2, measure osculum end of the both ends of pipeline section 3 respectively with water inlet pipe 8 and outlet pipe 2 and be connected, measurement pipeline section 3
Outside sets two transducer mounting seats 4 and gauge outfit mounting seat 5, and such as Fig. 2, two transducer mounting seats 4 are angularly disposed to be measured
The both sides of pipeline section 3, and the center line of two transducer mounting seats 4 is provided with transducer mounting seat 4 and changed on same straight line
The inside of energy device mounting hole 7 and through hole 6, transducer mounting hole 7 and measurement pipeline section 3 communicates, and through hole 6 is interior with gauge outfit mounting seat 5
Portion communicates.
The both sides that pipeline section is measured in the utility model use tubaeform intake-outlet, improve current in measurement pipeline section 3
Flow velocity, enhancing detection resolution improve instrument measurement precision.It ensure that the accurate and uniformity of ultrasonic signal propagation route.
Two transducer mounting seats 4 are separately positioned on the both ends of measurement pipeline section 3 in the utility model, and two transducer transmittings and reception are super
Acoustic signals need not move through reflector, directly to penetrating transmitting-receiving, ensure that the propagation stability and validity of ultrasonic wave.This practicality
With being communicated inside gauge outfit mounting seat 5, transducer signal line can be inserted through hole 6 by through hole 6 respectively in new middle transducer mounting seat 4
Enter and be connected in gauge outfit mounting seat with gauge outfit, signal wire is not susceptible to damage, and further increases service life.
In order to strengthen flow velocity of the current in measurement pipeline section, further enhance detection resolution and improve instrument measurement precision, such as
Fig. 3, the cross section of described measurement pipeline section 3 is rectangular tube.
In order to simplify the installation of the signal wire of gauge outfit, signal wire is prevented to be damaged, the front end of described gauge outfit mounting seat 5
Wire hole 10 is set, and gauge outfit signal wire can be passed or penetrated from wire hole.
In order to facilitate the observation of observer and the aesthetic property of this pipeline section, described gauge outfit mounting seat 5 is arranged on measurement pipe
The upper part of section 3.
In order to further prevent transducer signal line to be damaged, the practicality of this pipeline section is improved, extends the life-span, such as Fig. 1
And Fig. 4, the surface of described transducer mounting seat 4 offer groove 9, the both ends of groove 9 can lead to transducer mounting hole 7 respectively
Hole 6 is communicated, and transducer signal line cocoa is penetrated in groove 9 and is connected by through hole 6 with the gauge outfit inside gauge outfit mounting seat 5.
The technical solution of the utility model is not restricted in the range of embodiment described in the utility model.This practicality is new
The technology contents of the not detailed description of type are known technology.
Claims (5)
- A kind of 1. logical neck ultrasonic water meter pipeline section, it is characterised in that：Adpting flange is symmetrical set including left and right（1）, left and right connects Acting flange（1）Between set measurement pipeline section（3）, left and right adpting flange（1）With measuring pipeline section（3）Between be respectively arranged with it is tubaeform Water inlet pipe（8）With tubaeform outlet pipe（2）, measure pipeline section（3）Both ends respectively with water inlet pipe（8）And outlet pipe（2）Osculum End is connected, and measures pipeline section（3）Outside set two transducer mounting seats（4）With gauge outfit mounting seat（5）, two transducer peaces Fill seat（4）It is angularly disposed to measure pipeline section（3）Both sides, and two transducer mounting seats（4）Center line in same straight line On, transducer mounting seat（4）On be provided with transducer mounting hole（7）And through hole（6）, transducer mounting hole（7）With measurement pipeline section （3）Inside communicate, through hole（6）With gauge outfit mounting seat（5）Inside communicate.
- A kind of 2. logical neck ultrasonic water meter pipeline section according to claim 1, it is characterised in that：Described measurement pipeline section（3） Cross section be rectangular tube.
- A kind of 3. logical neck ultrasonic water meter pipeline section according to claim 1, it is characterised in that：Described gauge outfit mounting seat （5）Front end set wire hole（10）.
- A kind of 4. logical neck ultrasonic water meter pipeline section according to claim 1, it is characterised in that：Described gauge outfit mounting seat （5）It is arranged on measurement pipeline section（3）Upper part.
- A kind of 5. logical neck ultrasonic water meter pipeline section according to claim 1, it is characterised in that：Described transducer mounting seat （4）Surface offer groove（9）, groove（9）Both ends respectively with transducer mounting hole（7）And through hole（6）Communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720868488.9U CN206990023U (en) | 2017-07-18 | 2017-07-18 | A kind of logical neck ultrasonic water meter pipeline section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720868488.9U CN206990023U (en) | 2017-07-18 | 2017-07-18 | A kind of logical neck ultrasonic water meter pipeline section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990023U true CN206990023U (en) | 2018-02-09 |
Family
ID=61404962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720868488.9U Expired - Fee Related CN206990023U (en) | 2017-07-18 | 2017-07-18 | A kind of logical neck ultrasonic water meter pipeline section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990023U (en) |
-
2017
- 2017-07-18 CN CN201720868488.9U patent/CN206990023U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180504 Address after: 276035 Zhu Pancun, Baisha port town, Lanshan District, Linyi, Shandong Patentee after: Linyi Ruixin Water Meter Co., Ltd. Address before: 276035 Zhu Pancun, Baisha port town, Lanshan District, Linyi, Shandong Patentee before: Xu Yanshan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20200718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |