CN216559138U

CN216559138U - Portable flow detection device

Info

Publication number: CN216559138U
Application number: CN202220896245.7U
Authority: CN
Inventors: 许芳芳; 范明顺; 郭峰; 李全; 刘子琪; 刘迎辉
Original assignee: Shandong Zhengshi Environmental Protection Technology Co ltd
Current assignee: Shandong Zhengshi Environmental Protection Technology Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-05-17
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a portable flow detection device, and belongs to the technical field of flow measurement. The ultrasonic measuring device comprises an ultrasonic sensor A and an ultrasonic sensor B, wherein the ultrasonic sensor A and the ultrasonic sensor B are electrically connected with an integrating instrument, the upper parts of the opposite ends of the ultrasonic sensor A and the ultrasonic sensor B are fixedly connected through an automatic measuring tape, the lower parts of the opposite ends of the ultrasonic sensor A and the ultrasonic sensor B are fixedly connected through a positioning component, and the middle parts of the ultrasonic sensor A and the ultrasonic sensor B are respectively provided with a fixing component, so that the ultrasonic measuring device has the following advantages: the automatic measuring tape can accurately determine the distance between the two sensors, and a worker does not need to measure the distance between the two sensors, so that the worker can conveniently install the automatic measuring tape; the buckle fixing mode of the fixing part further facilitates installation of workers. In addition, the positioning component can ensure that the distance between the two sensors is always kept parallel, and the measuring accuracy is ensured.

Description

Portable flow detection device

Technical Field

The utility model relates to a portable flow detection device, and belongs to the technical field of flow measurement.

Background

The ultrasonic flowmeter is an instrument for measuring the flow by detecting the action of fluid flow on an ultrasonic beam, and an external-clamping or pipe-section type ultrasonic flowmeter is an instrument for measuring the liquid flow in a circular pipe by using a speed difference method as a principle.

However, in the use process of the existing ultrasonic flowmeter for liquid measurement, a worker needs to determine the distance between the two sensors in advance, the installation is extremely inconvenient, and the two sensors cannot be kept horizontal in the installation process, so that the detection effect is influenced.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a portable flow detection device which is convenient to install and accurate in detection result.

The utility model provides an optimization scheme, a portable flow detection device, including ultrasonic sensor A and ultrasonic sensor B, ultrasonic sensor A and ultrasonic sensor B electricity are connected with the integrating instrument, automatic tape measure fixed connection is passed through on the relative one end upper portion of ultrasonic sensor A and ultrasonic sensor B, positioning element fixed connection is passed through to the relative one end lower part of ultrasonic sensor A and ultrasonic sensor B, ultrasonic sensor A and ultrasonic sensor B's middle part is equipped with fixing element respectively, automatic tape measure is used for measuring the distance between ultrasonic sensor A and the ultrasonic sensor B, positioning element can guarantee that ultrasonic sensor A and ultrasonic sensor B remain parallel arrangement throughout, fixing element can be fixed in on the pipeline with ultrasonic sensor A and ultrasonic sensor B.

Further, the head of the staff gauge of the automatic measuring tape is fixedly arranged on the upper side of the head of the ultrasonic sensor A through the fixing block A, and the body of the automatic measuring tape is fixedly arranged on the upper side of the head of the ultrasonic sensor B.

Further, the locating part include fixed block B, fixed strip and fixed nest block, fixed block B is fixed to be set up in ultrasonic sensor A's head downside, fixed nest block is fixed to be set up in ultrasonic sensor B's head downside, the one end and the fixed block B of fixed strip are fixed to be set up, the fixed strip runs through the setting with fixed nest block.

Further, the fixed part include rubber strip, fixture block and draw-in groove piece, the articulated lower lateral wall that sets up in ultrasonic sensor A and ultrasonic sensor B's middle part of one end of rubber strip, the other end and the fixture block fixed connection setting of rubber strip, the draw-in groove piece is articulated to be set up in ultrasonic sensor A and ultrasonic sensor B's middle part upper side wall, fixture block and draw-in groove piece joint setting.

Furthermore, the upper surface of the fixed sleeve block is in threaded connection with a bolt, and the bolt can fixedly connect the fixed strip with the fixed sleeve block.

Furthermore, a clamping groove is formed in the middle of the clamping groove block, and the clamping block is clamped in an inner cavity of the clamping groove.

Furthermore, the fixture block is of a concave structure, the inner wall of one side of the fixture block is fixedly connected with the rubber strip, and the inner wall of the other side of the fixture block is closely attached to the side wall, close to the opening of the clamping groove, of the clamping groove block.

Further, the rubber strip is provided with a plurality of lengths.

Furthermore, the bottoms of the ultrasonic sensor A and the ultrasonic sensor B are provided with a couplant plate.

After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:

the automatic measuring tape can accurately determine the distance between the two sensors, and workers do not need to measure the distance between the two sensors, so that the installation of the workers is convenient; the buckle fixing mode of the fixing part further facilitates installation of workers. In addition, the positioning component can ensure that the distance between the two sensors is always kept parallel, and the measuring accuracy is ensured.

Drawings

FIG. 1 is a schematic front view of a portable flow measurement device according to the present invention;

FIG. 2 is a schematic rear view of a portable flow measurement device according to the present invention;

FIG. 3 is a schematic view of the structure of the mounting member of a portable flow sensing device of the present invention;

FIG. 4 is a schematic cross-sectional view of a mounting member of a portable flow sensing device according to the present invention;

in the figure, 1-ultrasonic sensor A, 2-ultrasonic sensor B, 3-integrating instrument, 4-automatic measuring tape, 5-positioning component, 6-fixing component, 7-fixing block A, 8-fixing block B, 9-fixing strip, 10-fixing sleeve block, 11-rubber strip, 12-clamping block, 13-clamping groove block, 14-clamping groove and 15-coupling agent plate.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.

As shown in the figures 1 and 2, the above-mentioned figures, 3 and 4, the utility model provides a portable flow detection device, which comprises an ultrasonic sensor A1 and an ultrasonic sensor B2, wherein the ultrasonic sensor A1 and the ultrasonic sensor B2 are electrically connected with an integrating instrument 3, the upper parts of the opposite ends of the ultrasonic sensor A1 and the ultrasonic sensor B2 are fixedly connected through an automatic measuring tape 4, the lower parts of the opposite ends of the ultrasonic sensor A1 and the ultrasonic sensor B2 are fixedly connected through a positioning component 5, the middle parts of the ultrasonic sensor A1 and the ultrasonic sensor B2 are respectively provided with a fixing component 6, the automatic measuring tape 4 is used for measuring the distance between the ultrasonic sensor A1 and the ultrasonic sensor B2, the positioning component 5 can ensure that the ultrasonic sensor A1 and the ultrasonic sensor B2 are always arranged in parallel, and the fixing component 6 can fix the ultrasonic sensor A1 and the ultrasonic sensor B2 on a pipeline.

The head of the scale of the automatic measuring tape 4 is fixedly arranged on the upper side of the head of the ultrasonic sensor A1 through a fixing block A7, and the body of the automatic measuring tape 4 is fixedly arranged on the upper side of the head of the ultrasonic sensor B2.

Positioning element 5 include fixed block B8, fixed strip 9 and fixed pocket 10, fixed block B8 is fixed to be set up in ultrasonic sensor A1's head downside, fixed pocket 10 is fixed to be set up in ultrasonic sensor B2's head downside, the one end and the fixed block B8 of fixed strip 9 are fixed to be set up, fixed strip 9 runs through the setting with fixed pocket 10.

The upper surface of the fixed sleeve block 10 is in threaded connection with a bolt, and the bolt can fixedly connect the fixed strip 9 with the fixed sleeve block 10.

Fixing element 6 include rubber strip 11, fixture block 12 and draw-in groove piece 13, the articulated middle part lower lateral wall that sets up in ultrasonic sensor A1 and ultrasonic sensor B2 of one end of rubber strip 11, the other end and the fixture block 12 fixed connection of rubber strip 11 set up, draw-in groove piece 13 articulates and sets up in ultrasonic sensor A1 and ultrasonic sensor B2's middle part upper side wall, fixture block 12 sets up with draw-in groove piece 13 joint.

The middle part of the clamping groove block 13 is provided with a clamping groove 14, and the clamping block 12 is clamped in the inner cavity of the clamping groove 14.

The fixture block 12 is of a concave structure, the inner wall of one side of the fixture block 12 is fixedly connected with the rubber strip 11, and the inner wall of the other side of the fixture block 12 is closely attached to the side wall, close to the opening of the clamping groove 14, of the clamping groove block 13.

The rubber strip 11 is provided with various lengths.

The bottom of the ultrasonic sensor A1 and the ultrasonic sensor B2 is provided with a couplant plate 15.

The working principle of the utility model is as follows:

smearing couplant on a couplant plate 15 of an ultrasonic sensor A1, and then fixing an ultrasonic sensor A1 on the outer wall of the pipeline by the ultrasonic sensor A1 through a rubber strip 11, a clamping block 12 and a clamping groove block 13 of a fixing part 6;

the couplant is smeared on the couplant plate 15 of the ultrasonic sensor B2, the fixing strip 9 is inserted into the inner cavity of the fixing sleeve block 10, the distance between the ultrasonic sensor A1 and the ultrasonic sensor B2 is determined through the automatic tape measure 4, then the fixing strip 9 and the fixing sleeve block 10 are fixed through bolts, and the ultrasonic sensor B2 is fixed on the outer wall of the pipeline through the rubber strip 11, the fixture block 12 and the fixture groove block 13 of the fixing part 6. After the ultrasonic sensor a1 and the ultrasonic sensor B2 are fixed, the totalizer 3 collects data of the pipe flow measured by the ultrasonic sensor a1 and the ultrasonic sensor B2.

The foregoing is illustrative of the best mode of the utility model and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.

Claims

1. A portable flow detection device, characterized in that: including ultrasonic sensor A (1) and ultrasonic sensor B (2), ultrasonic sensor A1 and ultrasonic sensor B (2) electricity are connected with integrating instrument (3), ultrasonic sensor A (1) and the relative one end upper portion of ultrasonic sensor B (2) are through automatic tape measure (4) fixed connection, ultrasonic sensor A (1) and the relative one end lower part of ultrasonic sensor B (2) are through locating component (5) fixed connection, the middle part of ultrasonic sensor A (1) and ultrasonic sensor B (2) is equipped with fixing component (6) respectively, automatic tape measure (4) are used for measuring the distance between ultrasonic sensor A (1) and ultrasonic sensor B (2), locating component (5) can guarantee that ultrasonic sensor A (1) and ultrasonic sensor B (2) remain parallel arrangement throughout, fixing component (6) can be fixed in the pipeline with ultrasonic sensor A (1) and ultrasonic sensor B (2) the ultrasonic sensor A (1) and ultrasonic sensor B (2) one-tenth, the integrating instrument (3), ultrasonic sensor A (1) and ultrasonic sensor B (2) are fixed in The above.

2. A portable flow sensing device according to claim 1, wherein: the head of the scale of the automatic measuring tape (4) is fixedly arranged on the upper side of the head of the ultrasonic sensor A (1) through a fixing block A (7), and the body of the automatic measuring tape (4) is fixedly arranged on the upper side of the head of the ultrasonic sensor B (2).

3. A portable flow sensing device according to claim 1, wherein: positioning element (5) including fixed block B (8), fixed strip (9) and fixed nest of blocks (10), fixed block B (8) are fixed to be set up in the head downside of ultrasonic sensor A (1), fixed nest of blocks (10) are fixed to be set up in the head downside of ultrasonic sensor B (2), the one end and the fixed block B (8) of fixed strip (9) are fixed to be set up, fixed strip (9) run through the setting with fixed nest of blocks (10).

4. A portable flow sensing device according to claim 1, wherein: fixed part (6) including rubber strip (11), fixture block (12) and draw-in groove piece (13), the articulated middle part lateral wall that sets up in ultrasonic sensor A (1) and ultrasonic sensor B (2) of one end of rubber strip (11), the other end and fixture block (12) fixed connection setting of rubber strip (11), draw-in groove piece (13) are articulated to be set up in the middle part of ultrasonic sensor A (1) and ultrasonic sensor B (2) on the lateral wall, fixture block (12) and draw-in groove piece (13) joint set up.

5. A portable flow sensing device according to claim 3, wherein: the upper surface of the fixed sleeve block (10) is in threaded connection with a bolt, and the bolt can fixedly connect the fixed strip (9) with the fixed sleeve block (10).

6. The portable flow sensing device of claim 4, wherein: the middle part of the clamping groove block (13) is provided with a clamping groove (14), and the clamping block (12) is clamped in the inner cavity of the clamping groove (14).

7. The portable flow sensing device of claim 6, wherein: the fixture block (12) is of a concave structure, the inner wall of one side of the fixture block (12) is fixedly connected with the rubber strip (11), and the inner wall of the other side of the fixture block (12) is closely attached to the side wall, close to the opening of the clamping groove (14), of the clamping groove block (13).

8. The portable flow sensing device of claim 4, wherein: the rubber strip (11) is provided with various lengths.

9. A portable flow sensing device according to claim 1, wherein: and a coupling agent plate (15) is arranged at the bottom of the ultrasonic sensor A (1) and the ultrasonic sensor B (2).