CN218673773U

CN218673773U - Impact-resistant stable output flowmeter

Info

Publication number: CN218673773U
Application number: CN202222959616.4U
Authority: CN
Inventors: 简廖武
Original assignee: Guangzhou Zhongrui Instrument Technology Co ltd
Current assignee: Guangzhou Zhongrui Instrument Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-21
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a stable output flowmeter shocks resistance, including gauge outfit main part and pipeline main part, the fixed display screen that is provided with of terminal surface before the gauge outfit main part is inside, the fixed spliced pole that is provided with in gauge outfit main part outer wall one side, the fixed lag that is provided with of spliced pole one end, the equal fixed link that is provided with in pipeline main part both ends, pipeline main part is inside to lean on both ends fixed input chamber and the output chamber of being provided with respectively, the fixed concave type piece that is provided with of input chamber up end, the inside activity of concave type piece is provided with the spheroid, spheroid outer wall fixedly connected with fore-set. The utility model discloses a be provided with clamp plate, release link and fixed block, realized effectively alleviating the pressure that input liquid brought, prevent that liquid pressure's impact from producing the influence to the measurement of gauge outfit main part, effectively ensured measuring accuracy, improved flowmeter's work efficiency.

Description

Impact-resistant stable output flowmeter

Technical Field

The utility model belongs to the technical field of the flowmeter, in particular to stable output flowmeter shocks resistance.

Background

The liquid flowmeter is a precision instrument manufactured according to the Karman vortex principle and used for measuring the flow of liquid, gas and steam in a sealed pipeline, and because a detection element is sealed in a detection body and does not need to be maintained on site, the liquid flowmeter is widely used for metering management and process control of textile printing and dyeing, petroleum, chemical engineering, metallurgical pharmacy, thermoelectricity, paper making and fire fighting industries.

In the process of measuring the flow rate, the flow meter may receive an impact due to the pressure generated during the liquid transfer, resulting in a deviation of the measurement result, and the measurement head may be damaged due to multiple impacts.

Therefore, there is a need for an impact resistant stable output flow meter that solves the above problems.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a stable output flowmeter shocks resistance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-impact stable output flowmeter comprises a meter head main body and a pipeline main body, wherein a display screen is fixedly arranged on the front end face inside the meter head main body, a connecting column is fixedly arranged on one side of the outer wall of the meter head main body, and a protective sleeve is fixedly arranged at one end of the connecting column;

the pipeline main part both ends are all fixed and are provided with the link, pipeline main part is inside leans on both ends to be fixed respectively and is provided with input chamber and output chamber, the fixed concave type piece that is provided with of input chamber up end, the inside activity of concave type piece is provided with the spheroid, spheroid outer wall fixedly connected with fore-set.

Preferably, two inside walls of the connecting column are fixedly provided with a limiting frame, the upper end face inside the connecting column is provided with a reset rod by the middle part, and the outer wall of the reset rod is provided with a sliding block by two sides and stretches into a side wall of the limiting frame.

Preferably, the fixed clamp plate that is provided with of release link one end and the cross section equals with the spliced pole, the clamp plate up end leans on both ends all to be fixed and is provided with the push rod.

Preferably, a sealing plate is fixedly arranged at one end of the top column and is just clamped on one side of the outer wall of the pipeline main body, and the cross section of the sealing plate is equal to that of the pressing plate.

Preferably, two the terminal surface all fixedly is provided with the fixed block under the slider, two the inside up end of fixed block all fixedly is provided with the spring, two spring one end all with the one end fixed connection of the push rod that corresponds.

Preferably, a rubber pad is fixedly arranged inside the concave block, and the cross section of the lower end of the rubber pad is smaller than that of the ball body.

Preferably, two the equal sliding connection of fixed block is in spacing inside, and the outer wall of release link is located to common slip cap.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with clamp plate, release link and fixed block, realized effectively alleviating the pressure that input liquid brought, prevent that liquid pressure's impact from producing the influence to the measurement of gauge outfit main part, effectively ensured measuring accuracy, improved flowmeter's work efficiency.

2. The utility model discloses a be provided with concave type piece, spheroid and closing plate, can realize effectively decompressing the liquid of input, export through the output chamber again, effectively reduced the pressure of liquid input, make output more stable.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial side sectional view of the present invention;

FIG. 3 is a side sectional view of the connecting column of the present invention;

fig. 4 is a schematic structural diagram of the concave block of the present invention.

In the figure: 1. a gauge head main body; 2. a pipe main body; 3. a display screen; 4. connecting columns; 5. a protective sleeve; 6. a connecting joint; 7. an input chamber; 8. an output cavity; 9. a concave block; 10. a sphere; 11. a top pillar; 12. a limiting frame; 13. a reset lever; 14. a slider; 15. pressing a plate; 16. a push rod; 17. a sealing plate; 18. a fixed block; 19. a spring; 20. and (7) a rubber pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention;

in the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides an anti-impact stable output flowmeter as shown in figures 1-4, which comprises a meter head main body 1 and a pipeline main body 2, wherein the front end surface inside the meter head main body 1 is fixedly provided with a display screen 3, one side of the outer wall of the meter head main body 1 is fixedly provided with a connecting column 4, and one end of the connecting column 4 is fixedly provided with a protective sleeve 5;

the two ends of the pipeline main body 2 are fixedly provided with connecting joints 6, the inner part of the pipeline main body 2 is fixedly provided with an input cavity 7 and an output cavity 8 by the two ends respectively, the upper end face of the input cavity 7 is fixedly provided with a concave block 9, the inner part of the concave block 9 is movably provided with a ball 10, and the outer wall of the ball 10 is fixedly connected with a support column 11.

Two inner side walls of a connecting column 4 are fixedly provided with limiting frames 12, an upper end face inside the connecting column 4 is fixedly provided with a reset rod 13 by the middle part, the outer wall of the reset rod 13 is sleeved with sliders 14 by two sides and extends into one side wall of the limiting frames 12, the sliders 14 are limited to slide on the reset rod 13 by the limiting frames 12, one end of the reset rod 13 is fixedly provided with a pressing plate 15, the cross section of the pressing plate 15 is equal to that of the connecting column 4, the upper end face of the pressing plate 15 is fixedly provided with push rods 16 by two ends, the pressure borne by the spheres 10 is guided to the pressing plate 15 through the push rods 16, one end of each push column 11 is fixedly provided with a sealing plate 17 which is just clamped on one side of the outer wall of a pipeline main body 2, the cross section of the sealing plate 17 is equal to the pressing plate 15, the sealing performance of an output cavity 8 is ensured through the sealing plate 17, lower end faces of the two sliders 14 are fixedly provided with fixing blocks 18, the upper end faces inside the two fixing blocks 18 are respectively and are fixedly provided with springs 19, one ends of the two springs 19 are fixedly connected with one end of the corresponding push rods 16, the springs 19 buffer pressure is realized through the springs, the rubber pads 20 are fixedly provided inside the concave blocks 9, the rubber pads 20, the cross section of the spheres are smaller than the spheres 10, the spheres 10 are sleeved inside the concave blocks 9, successful liquid transmission is ensured, the concave blocks 18 are all connected to the outer wall of the limiting frames 12, the limiting frames, the outer wall of the limiting frames 13, and relieve the effective pressure of the reset rod 12, and the reset rod 1 of the reset rod 12.

The utility model discloses the theory of operation: the utility model discloses during the use, connect 6 access belt survey pipelines with the link, open the flowmeter, liquid flows through the flow timing, at first get into input chamber 7, it produces pressure jack-up spheroid 10, make and produce the gap between spheroid 10 and the concave type piece 9, liquid passes through the gap and gets into output chamber 8, spheroid 10 drives the fore-set 11 rebound this moment, and then make clamp plate 15 rebound, clamp plate 15 drives two push rods 16 and moves upward, push rod 16 extrudees spring 19 in fixed block 18, make fixed block 18 upwards extrude slider 14 at release link 13 outer wall rebound, treat that slider 14 removes to contact spacing 12 and restore to the throne after it produces impact pressure, slider 14 downshifts and drives fixed block 18, push rod 16 and clamp plate 15 downshifting, and then spheroid 10 downshifts and restores to the throne, accomplish liquid pressure's buffering.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a stable output flowmeter shocks resistance, includes gauge outfit main part (1) and pipeline main part (2), its characterized in that: a display screen (3) is fixedly arranged on the front end face in the gauge head main body (1), a connecting column (4) is fixedly arranged on one side of the outer wall of the gauge head main body (1), and a protective sleeve (5) is fixedly arranged at one end of the connecting column (4);

the pipeline is characterized in that connecting joints (6) are fixedly arranged at two ends of the pipeline main body (2), an input cavity (7) and an output cavity (8) are fixedly arranged at two ends of the pipeline main body (2) in a leaning mode, a concave block (9) is fixedly arranged on the upper end face of the input cavity (7), a ball body (10) is movably arranged inside the concave block (9), and a top column (11) is fixedly connected to the outer wall of the ball body (10).

2. The shock resistant stabilized output flow meter of claim 1, wherein: two inside walls of spliced pole (4) are all fixed and are provided with spacing (12), the inside up end of spliced pole (4) is by the fixed release link (13) that is provided with in middle part, release link (13) outer wall is by both sides all to overlap and is equipped with slider (14) and stretch into a lateral wall of spacing (12).

3. The impact-resistant stabilized output flow meter of claim 2, wherein: reset lever (13) one end is fixed to be provided with clamp plate (15) and the cross section equals with spliced pole (4), clamp plate (15) up end leans on both ends all to be fixed push rod (16) that is provided with.

4. The shock resistant stabilized output flow meter of claim 1, wherein: and one end of the top column (11) is fixedly provided with a sealing plate (17) and is just clamped on one side of the outer wall of the pipeline main body (2), and the cross section of the sealing plate (17) is equal to that of the pressing plate (15).

5. The shock resistant stabilized output flow meter of claim 2, wherein: the lower end faces of the two sliding blocks (14) are fixedly provided with fixing blocks (18), the inner upper end faces of the two fixing blocks (18) are fixedly provided with springs (19), and one ends of the two springs (19) are fixedly connected with one ends of the corresponding push rods (16).

6. The impact-resistant stabilized output flow meter of claim 1, wherein: a rubber pad (20) is fixedly arranged in the concave block (9), and the cross section of the lower end of the rubber pad (20) is smaller than that of the ball body (10).

7. The shock resistant stabilized output flow meter of claim 5, wherein: two fixed blocks (18) are connected inside the limiting frame (12) in a sliding mode and sleeved on the outer wall of the reset rod (13) in a sliding mode.