CN219455181U - Bridge type orifice plate flowmeter - Google Patents

Abstract

The utility model relates to the technical field of bridge orifice plate flow meters and discloses a bridge orifice plate flow meter, which comprises a bridge orifice plate flow meter main body, wherein measuring pipelines are communicated with the bottom of the bridge orifice plate flow meter main body, flow pipelines are connected with the left side and the right side of the measuring pipelines in a flange mode, an outer ring is fixedly connected with the inner wall of the flow pipelines, a plurality of shock-guiding springs are fixedly connected with the inner wall of the outer ring, a connecting plate is fixedly connected with one end, far away from the outer ring, of each shock-guiding spring, a damping shock absorber is fixedly connected with one end, far away from the connecting plate, of each damping shock absorber, an inner ring is fixedly connected with one end, two fixing plates are fixedly connected with the upper side and the lower side of the inner wall of the measuring pipeline, and buffer springs are fixedly connected with one sides, opposite to the left side of the two fixing plates, of the two fixing plates are fixedly connected with buffer springs. The bridge orifice plate flowmeter integrally achieves the purpose of effective shock absorption.

Description

Bridge type orifice plate flowmeter

Technical Field

The utility model relates to the technical field of bridge orifice plate flow meters, in particular to a bridge orifice plate flow meter.

Background

The flowmeter is used for measuring the flow of gas or liquid in a pipeline, is widely applied to the fields of petrochemical industry and the like, has a plurality of types, such as a gear flowmeter, an electromagnetic flowmeter, an orifice flowmeter and the like, and is a high-range ratio differential pressure flow device formed by matching a standard orifice plate with a multi-parameter differential pressure transmitter (such as a differential pressure transmitter, a temperature transmitter and a pressure transmitter), and can measure the flow of gas, steam, liquid and natural gas.

The existing bridge orifice plate flowmeter has the defect that effective shock absorption cannot be achieved in the using process, because the traditional bridge orifice plate flowmeter can often trigger different vibration according to different flow sizes of water flow when the water body circulates, if the water flow is large, the large vibration can be caused, after long-term use, the damage to elements is easy to cause, and the service life of the bridge orifice plate flowmeter is influenced, and therefore the bridge orifice plate flowmeter is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the bridge orifice plate flowmeter which has the advantages of effective shock absorption and the like, and solves the problem that the traditional bridge orifice plate flowmeter cannot absorb shock effectively.

(II) technical scheme

In order to achieve the purpose of effective shock absorption, the utility model provides the following technical scheme: the utility model provides a bridge type orifice plate flowmeter, includes bridge type orifice plate flowmeter main part, bridge type orifice plate flowmeter main part's bottom intercommunication has the measurement pipeline, the equal flange joint in the left and right sides of measurement pipeline has the flow pipeline, the inner wall fixedly connected with outer loop of flow pipeline, the inner wall fixedly connected with quantity of outer loop is a plurality of shock-conducting springs, the one end that the outer loop was kept away from to the shock-conducting spring is equal fixedly connected with connecting plate, the one end that the shock-conducting spring was kept away from to the connecting plate is equal fixedly connected with damping bumper shock absorber, the damping bumper shock absorber is kept away from the equal fixedly connected with inner ring of one end of connecting plate, the equal fixedly connected with fixed plate that the quantity is two in upper and lower both sides of the inner wall of measurement pipeline, right side is two the equal fixedly connected with buffer spring in one side that the fixed plate is carried away from each other with two buffer springs in the left side, two in the top the equal fixedly connected with passageway ring in one side that the opposite side of buffer spring and two in the bottom.

Preferably, the shape of the channel ring is a circular ring, the number of the channel rings is two, and the two channel rings are symmetrically and equidistantly distributed.

Preferably, the number of the damping shock absorbers is twelve, and the twelve damping shock absorbers are symmetrically distributed around the center axis point of the inner ring.

Preferably, the number of the outer rings is two, and the two outer rings are symmetrically and equidistantly distributed.

(III) beneficial effects

Compared with the prior art, the utility model provides a bridge orifice plate flowmeter, which has the following beneficial effects:

this bridge type orifice plate flowmeter, when the discharge is great, the outer loop and the inner loop that the accessible set up, the shock-conducting ability of cooperation shock-conducting spring is with resonance direction damping damper, absorb resonance by damping damper and reach effectual shock-absorbing ability, and through setting up buffer spring cooperation passageway ring, can make partial discharge beat at the frame position of passageway ring, reduce the discharge impact force of a part, and bridge type orifice plate flowmeter main part then set up in advance by the numerical value of buffer flow can not influence the detection effect, wholly reached can effective absorbing purpose.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the connection structure of the outer ring and the shock-conducting spring of the present utility model;

fig. 3 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a bridge orifice flowmeter body; 2. measuring a pipeline; 3. a flow conduit; 4. an outer ring; 5. a shock-conducting spring; 6. a connecting plate; 7. damping shock absorber; 8. an inner ring; 9. a fixing plate; 10. a buffer spring; 11. a mounting block; 12. a channel ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the bridge orifice flowmeter comprises a bridge orifice flowmeter main body 1, wherein the bottom of the bridge orifice flowmeter main body 1 is communicated with a measuring pipeline 2, the left side and the right side of the measuring pipeline 2 are respectively and fixedly connected with a flow pipeline 3, the inner wall of the flow pipeline 3 is fixedly connected with an outer ring 4, the number of the outer rings 4 is two, the two outer rings 4 are symmetrically and equidistantly distributed, the inner wall of the outer ring 4 is fixedly connected with a plurality of shock-guiding springs 5, one ends of the shock-guiding springs 5 far away from the outer ring 4 are respectively and fixedly connected with a connecting plate 6, one ends of the connecting plates 6 far away from the shock-guiding springs 5 are respectively and fixedly connected with damping shock absorbers 7, the number of the damping shock absorbers 7 is twelve, the twelve damping shock absorbers 7 are symmetrically and annularly distributed by taking the central axis of the inner ring 8 as the center, one ends of the damping shock absorbers 7 far away from the connecting plates 6 are respectively and fixedly connected with the inner ring 8, when the water flow is large, the outer ring and the inner ring 8 can be arranged, the resonance is guided to the damping shock absorber 7 by matching with the shock-guiding capacity of the shock-guiding spring 5, the damping shock absorber absorbs resonance to achieve effective shock absorption capacity, partial water flow can be beaten at the outer frame part of the channel ring 12 by arranging the buffer spring 10 and matching with the channel ring 12, the water flow impact force of a part of the water flow is reduced, the detection effect can not be influenced by the value of the buffered flow arranged in advance in the bridge orifice flowmeter main body 1, the purpose of effective shock absorption is integrally achieved, the upper side and the lower side of the inner wall of the measuring pipeline 2 are fixedly connected with two fixing plates 9, one side of the two fixing plates 9 on the right side, which is opposite to the two fixing plates 9 on the left side, is fixedly connected with the buffer spring 10, one side of the two buffer springs 10 on the right side, which is opposite to the two buffer springs 10 on the left side, is fixedly connected with the mounting block 11, two installation blocks 11 at the top and two installation blocks 11 at the bottom are all fixedly connected with passageway ring 12 on opposite side, and the shape of passageway ring 12 is the ring shape, and the quantity of passageway ring 12 is two, and two passageway rings 12 are symmetrical equidistance and distribute.

To sum up, this bridge orifice flowmeter, when the discharge is great, the outer loop and the inner loop 8 of accessible setting, the shock-conducting ability of cooperation shock-conducting spring 5 will resonate to lead damping damper 7, absorb resonance by damping damper and reach effectual shock-absorbing ability, and through setting up buffer spring 10 cooperation passageway ring 12, can make partial discharge beat at the frame position of passageway ring 12, reduce the discharge impact force of a part, and bridge orifice flowmeter main part 1 then set up in advance by the numerical value of buffering flow can not influence the detection effect, wholly reached can effective absorbing purpose, the unable effective absorbing problem of traditional bridge orifice flowmeter has been solved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. A bridge orifice flowmeter comprising a bridge orifice flowmeter body (1), characterized in that: the utility model discloses a bridge type orifice plate flowmeter, including bridge type orifice plate flowmeter main part (1), measuring pipe (2) are connected with in the bottom of bridge type orifice plate flowmeter main part (1), the equal flange joint in the left and right sides of measuring pipe (2) has flow pipeline (3), the inner wall fixedly connected with outer loop (4) of flow pipeline (3), the inner wall fixedly connected with quantity of outer loop (4) is a plurality of shock-guiding springs (5), shock-guiding springs (5) keep away from the equal fixedly connected with connecting plate (6) of one end of outer loop (4), the equal fixedly connected with damping bumper shock absorber (7) of one end that shock-guiding springs (5) were kept away from to connecting plate (6), the equal fixedly connected with inner ring (8) of one end that damping bumper shock absorber (7) kept away from connecting plate (6), the equal fixedly connected with fixed plate (9) of upper and lower both sides of the inner wall of measuring pipe (2) are two in quantity, the right side two shock-guiding springs (10) are equal fixedly connected with buffer spring (10) in one side that the back of fixed plate (9) and left side are opposite to each other, right side two buffer spring (10) are kept away from each other one side and are connected with two opposite each other, two opposite side of buffer spring (10) are installed with two opposite side (11) and two opposite bottom, two opposite side and two opposite side of connecting channel (11.

2. A bridge orifice plate flow meter as set forth in claim 1 wherein: the shape of the channel ring (12) is circular, the number of the channel rings (12) is two, and the two channel rings (12) are symmetrically distributed at equal intervals.

3. A bridge orifice plate flow meter as set forth in claim 1 wherein: the number of the damping shock absorbers (7) is twelve, and the twelve damping shock absorbers (7) are symmetrically distributed around the center axis point of the inner ring (8).

4. A bridge orifice plate flow meter as set forth in claim 1 wherein: the number of the outer rings (4) is two, and the two outer rings (4) are symmetrically and equidistantly distributed.