CN214583440U - Small-diameter ultrasonic flowmeter - Google Patents
Small-diameter ultrasonic flowmeter Download PDFInfo
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- CN214583440U CN214583440U CN202120454551.0U CN202120454551U CN214583440U CN 214583440 U CN214583440 U CN 214583440U CN 202120454551 U CN202120454551 U CN 202120454551U CN 214583440 U CN214583440 U CN 214583440U
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- ultrasonic sensor
- sensor body
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- pipeline section
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- 238000005192 partition Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a small-caliber ultrasonic flowmeter, including pipeline section ultrasonic sensor body and support cover shell, connect through four connection branch between pipeline section ultrasonic sensor body and the support cover shell, the intercommunication honeycomb duct is all fixed in the both sides on pipeline section ultrasonic sensor body top, and the equal flange joint in one side of every honeycomb duct has the flange pipe. The utility model discloses promote the spacing slider of both sides and locate the displacement to the inside center of supporting baseplate from the inside both sides of supporting baseplate, drive connecting rod and first lantern ring and prop up pipeline section ultrasonic sensor body, make the flange pipe at the both ends of pipeline section ultrasonic sensor body just right with the pipeline section position of the fluid that awaits measuring, insert spacing pin rod in proper order in first spacing hole and the spacing hole of second this moment, thereby carry on spacingly to spacing slider, make connecting rod rigidity, support the level of pipeline section ultrasonic sensor body, thereby use manpower sparingly, and the installation of being convenient for.
Description
Technical Field
The utility model relates to a measurement utensil field, in particular to little pipe diameter ultrasonic flowmeter.
Background
The ultrasonic flowmeter is generally divided into an external clamp type flowmeter and a pipe section type flowmeter, the principle of measuring the flow is 'speed difference method', the meter adopts more advanced multi-pulse technology and error correction technology, the measurement is more accurate and convenient, the ultrasonic flowmeter is widely applied to the fields of petroleum, chemical engineering and the like, the pipe section type ultrasonic flowmeter directly connects a pipe section sensor with a measured pipeline through a flange for measurement, and the measurement error caused by artificial operation factors in the installation process of an external clamp type sensor and an insertion type sensor is solved.
On the market, pi type tube section flowmeter is often adopted to measure when carrying out flow measurement to less pipe diameter, and current tube section flowmeter before measuring and when waiting to await measuring to carry out flange joint between the pipeline section, often need the manpower to maintain the height of flowmeter to with the pipeline section flange joint that awaits measuring, generally need many people to assist when its installation to go on, the human cost is too high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a little pipe diameter ultrasonic flowmeter to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the small-diameter ultrasonic flowmeter comprises a pipe section ultrasonic sensor body and a supporting casing, wherein the pipe section ultrasonic sensor body is connected with the supporting casing through four connecting support rods, two sides of the top end of the pipe section ultrasonic sensor body are fixedly communicated with guide pipes, one side of each guide pipe is connected with a flange guide pipe in a flange mode, two sides of the top end of the supporting casing are fixedly connected with supporting bottom plates, a limiting sliding groove is formed in the center of the top end of each supporting bottom plate, two sides inside each limiting sliding groove are connected with a limiting sliding block in a sliding mode, two sides of the top end of each limiting sliding block are fixedly provided with connecting partition plates, a fixed support column is connected between every two adjacent connecting partition plates in an inserting mode, a third sleeve ring is connected in the center of each fixed support column in an inserting mode, and two first sleeve rings are connected in the center of the pipe section ultrasonic sensor body in an inserting mode, every the bottom of first lantern ring all alternates and is connected with two second lantern rings, every the second lantern ring all articulates with the position just to having between the third lantern ring and connect branch.
Preferably, a plurality of first limiting holes are formed in two sides of the top end of each supporting bottom plate, and each first limiting hole is fixedly communicated with a limiting sliding groove opposite to the corresponding position.
Preferably, two side edges of the top end of each limiting slide block are provided with second limiting holes.
Preferably, a limiting pin rod is inserted between each second limiting hole and the corresponding first limiting hole.
Preferably, four corners of the bottom end of the supporting sleeve are fixedly provided with universal wheels.
Preferably, the pipe section ultrasonic sensor body is electrically connected with an external power supply through an external remote control switch.
The utility model discloses a technological effect and advantage:
(1) the limiting slide blocks can slide in the supporting base plate by taking out the limiting pin rods, the limiting slide blocks opposite in position are enabled to move oppositely by pushing the limiting slide blocks, so that the connecting support rod is pushed to deflect by the fixing support column between the connecting partition plates, the limiting slide blocks on two sides are driven to displace from two sides in the supporting base plate to the center in the supporting base plate to drive the connecting support rod and the first sleeve ring to support the pipe section ultrasonic sensor body, the flange guide pipes at two ends of the pipe section ultrasonic sensor body are opposite to the pipe section of the fluid to be detected, the limiting pin rods are sequentially inserted into the first limiting hole and the second limiting hole at the moment, so that the limiting slide blocks are limited, the connecting support rod is fixed in position, the horizontal height of the pipe section ultrasonic sensor body is supported, manpower is saved, and the installation is facilitated;
(2) the pipe section ultrasonic sensor body is connected with a pipe section flange of the fluid to be measured through the flange guide pipe, the pipe section ultrasonic sensor body is electrically connected with an external power supply through an external remote control switch, and the switch of the fluid to be measured is opened, so that the flow of the fluid can be measured.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the pipe section ultrasonic sensor body of the present invention;
fig. 3 is a schematic view of a connection structure between the first sleeve ring and the support base plate according to the present invention;
fig. 4 is a schematic structural diagram of the limiting slider of the present invention.
In the figure: 1. a pipe section ultrasonic sensor body; 2. a support housing; 3. a flow guide pipe; 4. a flange conduit; 5. a first collar; 6. a second collar; 7. connecting a support rod; 8. a support base plate; 9. Connecting the partition boards; 10. fixing a strut; 11. a limiting slide block; 12. a third collar; 13. a limit pin rod; 14. a first limit hole; 15. a second limiting hole; 16. a universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a small-caliber ultrasonic flowmeter shown in figures 1-4, which comprises a pipe section ultrasonic sensor body 1 and a supporting casing 2, wherein the pipe section ultrasonic sensor body 1 is connected with the supporting casing 2 through four connecting support rods 7, two sides of the top end of the pipe section ultrasonic sensor body 1 are fixedly communicated with a guide pipe 3, one side of each guide pipe 3 is flange-connected with a flange guide pipe 4, two sides of the top end of the supporting casing 2 are fixedly connected with a supporting bottom plate 8, a limit sliding chute is arranged at the center of the top end of each supporting bottom plate 8, two sides inside each limit sliding chute are slidably connected with a limit slider 11, two sides of the top end of each limit slider 11 are fixedly provided with a connecting baffle 9, a fixed support post 10 is inserted and connected between every two adjacent connecting baffles 9, and a third casing 12 is inserted and connected at the center of each fixed support post 10, two first lantern rings 5 are inserted and connected at the center of the pipe section ultrasonic sensor body 1, two second lantern rings 6 are inserted and connected at the bottom end of each first lantern ring 5, and each second lantern ring 6 is opposite to the position and is hinged with a connecting supporting rod 7 between the third lantern rings 12.
As shown in fig. 1-4, a plurality of first limiting holes 14 are formed in two sides of the top end of each supporting bottom plate 8, each first limiting hole 14 is fixedly communicated with a limiting sliding groove with a right position, second limiting holes 15 are formed in two side edges of the top end of each limiting sliding block 11, a limiting pin 13 is inserted between each second limiting hole 15 and the first limiting hole 14 with a right position, and universal wheels 16 are fixedly mounted at four corners of the bottom end of each supporting sleeve shell 2.
The utility model discloses the theory of operation: firstly, the universal wheel 16 is rotated by pushing the supporting sleeve shell 2, so that the supporting sleeve shell 2 is moved to the pipe section of the fluid to be measured, the switch of the fluid to be measured is closed, the limit pin 13 is taken out, the limit slide block 11 can slide in the supporting bottom plate 8, the two limit slide blocks 11 which are opposite in position are moved oppositely by pushing the limit slide block 11, so that the connecting support rod 7 is pushed to deflect by the fixed support column 10 between the connecting partition plates 9, the connecting support rod 7 and the first sleeve ring 5 are driven to support the pipe section ultrasonic sensor body 1 by the displacement of the limit slide blocks 11 at two sides from two sides in the supporting bottom plate 8 to the center in the supporting bottom plate 8, the flange guide pipes 4 at two ends of the pipe section ultrasonic sensor body 1 are opposite to the pipe section of the fluid to be measured, and the limit pin 13 is sequentially inserted into the first limit hole 14 and the second limit hole 15, thereby it is spacing to carry out limiting slide block 11, make connecting strut 7 rigidity, support the level of pipe section ultrasonic sensor body 1, thereby use manpower sparingly, be convenient for install, later with pipe section ultrasonic sensor body 1 and the fluidic pipe section flange joint that awaits measuring through flange pipe 4, with pipe section ultrasonic sensor body 1 through external remote switch and external power supply electric connection, the fluidic switch that awaits measuring is opened, can measure the flow of fluid.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Small pipe diameter ultrasonic flowmeter includes pipeline section ultrasonic sensor body (1) and support cover shell (2), its characterized in that: the pipe section ultrasonic sensor comprises a pipe section ultrasonic sensor body (1) and a supporting sleeve shell (2), wherein the pipe section ultrasonic sensor body (1) is connected with the supporting sleeve shell (2) through four connecting support rods (7), the two sides of the top end of the pipe section ultrasonic sensor body (1) are fixedly communicated with a flow guide pipe (3), one side of each flow guide pipe (3) is connected with a flange guide pipe (4) in a flange mode, the two sides of the top end of the supporting sleeve shell (2) are fixedly connected with supporting bottom plates (8), the center of the top end of each supporting bottom plate (8) is provided with a limiting sliding groove, two sides inside each limiting sliding groove are connected with a limiting sliding block (11) in a sliding mode, two sides of the top end of each limiting sliding block (11) are fixedly provided with connecting partition plates (9), a fixing support column (10) is alternately connected between every two adjacent connecting partition plates (9), and a third sleeve ring (12) is alternately connected with the center of each fixing support column (10), the center department of pipeline section ultrasonic sensor body (1) alternates and is connected with two first lantern rings (5), every the bottom of first lantern ring (5) all alternates and is connected with two second lantern rings (6), every second lantern ring (6) and position just all articulate between the third lantern ring (12) and have connecting branch (7).
2. The small-bore ultrasonic flow meter of claim 1, wherein: a plurality of first limiting holes (14) are formed in the two sides of the top end of each supporting bottom plate (8), and each first limiting hole (14) is fixedly communicated with a limiting sliding groove which is opposite to the position.
3. The small-bore ultrasonic flow meter of claim 2, wherein: and each two side sides at the top end of the limiting slide block (11) are provided with second limiting holes (15).
4. The small-bore ultrasonic flow meter of claim 3, wherein: and a limiting pin rod (13) is inserted between each second limiting hole (15) and the corresponding first limiting hole (14).
5. The small-bore ultrasonic flow meter of claim 1, wherein: four corners of the bottom end of the supporting casing (2) are fixedly provided with universal wheels (16).
6. The small-bore ultrasonic flow meter of claim 1, wherein: the pipe section ultrasonic sensor body (1) is electrically connected with an external power supply through an external remote control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120454551.0U CN214583440U (en) | 2021-03-03 | 2021-03-03 | Small-diameter ultrasonic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120454551.0U CN214583440U (en) | 2021-03-03 | 2021-03-03 | Small-diameter ultrasonic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214583440U true CN214583440U (en) | 2021-11-02 |
Family
ID=78352449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120454551.0U Expired - Fee Related CN214583440U (en) | 2021-03-03 | 2021-03-03 | Small-diameter ultrasonic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214583440U (en) |
-
2021
- 2021-03-03 CN CN202120454551.0U patent/CN214583440U/en not_active Expired - Fee Related
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| 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: 20211102 |