CN217005950U - Flow meter with accurate butt joint function of pipeline - Google Patents

Abstract

The application relates to the technical field of measuring equipment, discloses a flow meter with accurate butt joint function of pipeline, including the detection portion, the detection portion both sides set up body UNICOM, the detection portion top is connected with display part, the flow meter still includes: the limiting rings are symmetrically arranged at the end part of the pipe body, and the diameter of each limiting ring is larger than that of the pipe body; the butt joint body is coaxially connected with the limiting ring; and the fastening device is connected with the butt joint body through threads. The quick butt joint of flowmeter and body is realized through the angle groove opening to the body surface that sets up the butt joint body, sets up the scraper blade, realizes spacing to getting into the pipeline in the butt joint body through the scraper blade angle, realizes firm connection, realizes the quick fastening installation to the flowmeter through setting up fastener to realize the accurate butt joint and the quick installation of flowmeter.

Description

Flow meter with accurate butt joint function of pipeline

Technical Field

The application relates to the technical field of measuring equipment, for example, relate to a flow meter with accurate butt joint function of pipeline.

Background

The flowmeter is one of the commonly used measuring devices in the fields of industrial production, energy metering, environmental protection engineering, transportation, biotechnology, scientific experiments, oceanographic meteorology, rivers, lakes and the like in life, and can be used for measuring the instantaneous flow and the accumulated volume of liquid. Flow meters are widely used in various fields. However, in the using process, the flow meter is not convenient to install, so that a professional person and a professional tool are needed to install when the flow meter is replaced or installed, and a common operator cannot install the flow meter quickly and accurately.

The existing flow meter can not be quickly and accurately butted and installed when in use, so that the use efficiency is reduced, and the large-scale popularization, installation and use are not facilitated.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended to be a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a flow meter with accurate butt joint function of pipeline to solve the problem that the use can't be accurate butt joint fast.

In some embodiments, the flowmeter includes a detection portion, two sides of the detection portion are provided with pipe body communication, and the top of the detection portion is connected with a display portion, and the flowmeter further includes: the limiting rings are symmetrically arranged at the end parts of the pipe body, and the diameter of each limiting ring is larger than that of the pipe body; the butt joint body is coaxially connected with the limiting ring; the fastening device is connected with the butt joint body through threads; the butt joint body internal surface is provided with the scraper blade to the measuring department slope, butt joint body surface evenly is the circumference and is provided with the angle groove, the angle groove is to keeping away from the direction opening of measuring department.

Optionally, an inner limit is coaxially arranged in the butt joint body, and the inner limit inner diameter is smaller than the butt joint body inner diameter.

Optionally, the surface of the limit ring is provided with a circular limit sealing ring, and the sealing ring is made of an elastic material.

Optionally, the fastening device further comprises: the fastening sealing ring is arranged on one side of the fastening device and corresponds to the limiting sealing ring; and the limiting slope plate is arranged on the other side of the fastening device.

Optionally, the fastening sealing ring is made of an elastic material, and the hardness of the fastening sealing ring is greater than that of the limiting sealing ring.

Optionally, the scrapers are uniformly arranged on the inner surface of the butt joint body.

Optionally, the lengths of the scrapers decrease in sequence in a direction away from the detection portion.

Optionally, the screed inclination angles are uniform.

Optionally, the height of the limiting ramp plate is smaller than the thickness of the fastening device.

Optionally, the abutment is the same length as the fastening means.

The flow meter provided by the embodiment of the disclosure can realize the following technical effects:

the quick butt joint of flowmeter and body is realized through the angle groove opening to the body surface that sets up the butt joint body, sets up the scraper blade, realizes spacing to getting into the pipeline in the butt joint body through the scraper blade angle, realizes firm connection, realizes the quick fastening installation to the flowmeter through setting up fastener to realize the accurate butt joint and the quick installation of flowmeter.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a schematic diagram of an overall structure of a flow meter provided by an embodiment of the present disclosure;

FIG. 2 is a perspective exploded view of a flowmeter provided by an embodiment of the present disclosure;

FIG. 3 is an enlarged cross-sectional view of a flow meter securing apparatus provided by an embodiment of the present disclosure;

FIG. 4 is an enlarged cross-sectional view of the docking body;

reference numerals:

the device comprises a detection part 1, a display part 2, a fastening device 3, a limiting ring 4, a butt joint body 5, a fastening sealing ring 31, a limiting slope plate 32, a limiting sealing ring 41, a scraping plate 51, an angle groove 52 and an inner limiting part 53.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. E.g., a and/or B, represents: three relations of A or B, or A and B

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

With reference to fig. 1 and 2, the embodiment of the present disclosure provides a flowmeter with accurate butt joint function of pipeline, including detection portion 1, detection portion 1 both sides set up body UNICOM, detection portion 1 top is connected with display unit 2, its characterized in that, flowmeter still includes: the limiting rings 4 are symmetrically arranged at the end parts of the pipe body, and the diameter of each limiting ring 4 is larger than that of the pipe body; the butt joint body 5 is coaxially connected with the limiting ring 4; the fastening device 3 is connected with the butt joint body 5 through threads; the inner surface of the butt joint body 3 is provided with a scraper 51 inclined towards the detection part 1, the surface of the butt joint body 3 is uniformly provided with an angle groove 52 in a circumferential manner, and the angle groove 52 is opened towards the direction far away from the detection part 1. When the device is used, the fastening device 3 is sleeved into the pipe body, the pipe bodies needing to be provided with the flowmeter are respectively aligned to the butt joint bodies 5, the surface of each butt joint body 5 is provided with an angle groove, the coating area of the positions, far away from the detection part 1, of the butt joint bodies 5 is small, the end parts of the butt joint bodies 5 can be easily bent towards the direction far away from the axis, the pipe bodies can easily enter the butt joint bodies 5, the scraper blades 51 can deform the surface of the pipe bodies after entering the pipe bodies to limit the pipe bodies to move in the direction of the axis in the butt joint bodies 5, the fastening device 3 is rotated to enable the fastening device 3 to be in threaded connection with the butt joint bodies 5, the process of the fastening device 3 is rotated to enable the scraper blades 51 to increase the pressure on the surface of the pipe bodies, a better limiting pipe body is formed, finally, the fastening sealing ring 31 is tightly attached to the limiting sealing ring 41, and the installation is completed.

In the embodiment shown in fig. 4, an inner limit 53 is coaxially arranged in the docking body 3, said inner limit 53 having an inner diameter smaller than the inner diameter of the docking body 3. The inner limit 53 can limit the tube body, so that the tube body cannot enter the tube body close to the detection part 1 through the butt joint body 5, and the detection part 1 is prevented from being damaged.

Optionally, a circular ring-shaped limiting sealing ring 41 is arranged on the surface of the limiting ring 4, and the sealing ring 41 is made of an elastic material. The sealing ring 41 will seal when in contact with the fastening device 3.

In the embodiment shown in fig. 3, the fastening device 3 further comprises: a fastening seal ring 31 provided on one side of the fastening device 3 and corresponding to the stopper seal ring 41; and the limiting slope plate 32 is arranged on the other side of the fastening device 3. The fastening sealing device 31 of fastener 3 one side corresponds with spacing sealing ring 41, sealed effect is better, spacing ramp 32 this moment when fastener 3 soon will be totally with 5 coincidence buttjunction bodies with spacing ramp 32 and 5 end contact of buttjunction bodies, along with fastener 3 moves to detection portion 1, spacing ramp 32 further extrudes 5 end of buttjunction bodies to its axle center department and draw close, draw close process scraper blade 51 and body in close contact with, spacing effect is better, 5 end extrusion body of buttjunction bodies simultaneously, make the body inseparabler with 5 end contact of buttjunction bodies, play spacing and sealing action.

Optionally, the fastening sealing ring 31 is made of an elastic material, and the hardness of the fastening sealing ring 31 is greater than that of the limiting sealing ring 41. The two sealing rings (the fastening sealing ring 31 and the limiting sealing ring 41) play a better sealing role.

Optionally, the scrapers 51 are uniformly arranged on the inner surface of the abutting body 3.

Optionally, the length of the scraper 51 is sequentially reduced along the direction away from the detection portion 1, the contact area between the position of the scraper 51 close to the detection portion 1 and the pipe body is large, the deformation degree of the pipe body is large due to the scraper 51, the deformation degree of the pipe body is sequentially reduced from the position close to the detection portion 1 to the position of the scraper 51 away from the detection portion 1, and the whole pipe body is not easy to break due to the design. .

Alternatively, the scrapers 51 are inclined at the same angle.

Optionally, the height of the position-limiting slope plate 32 is smaller than the thickness of the fastening device 3.

Alternatively, the abutment 5 is the same length as the fastening device 3.

The above description and the drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. The utility model provides a flow meter with accurate butt joint function of pipeline, includes detection portion (1), detection portion (1) both sides set up body UNICOM, detection portion (1) top is connected with display part (2), its characterized in that, flow meter still includes:

the limiting rings (4) are symmetrically arranged at the end parts of the pipe bodies, and the diameters of the limiting rings (4) are larger than the diameter of the pipe bodies;

the butt joint body (5) is coaxially connected with the limiting ring (4);

the fastening device (3) is connected with the butt joint body (5) through threads;

the utility model discloses a detection department's (1) is equipped with scraper blade (51) to the slope of butt joint body (5) internal surface, butt joint body (5) surface evenly is the circumference and is provided with angle groove (52), angle groove (52) are to keeping away from the direction opening of detection department (1).

2. A flowmeter according to claim 1, wherein an inner stop (53) is coaxially arranged in said abutment (5), said inner stop (53) having an inner diameter smaller than the inner diameter of said abutment (5).

3. A flowmeter according to claim 1 or 2, wherein the stop collar (4) is provided with an annular stop sealing ring (41) on its surface, said sealing ring (41) being of an elastomeric material.

4. A flow meter according to claim 3, wherein the fastening means (3) further comprises:

the fastening sealing ring (31) is arranged on one side of the fastening device (3) and corresponds to the limiting sealing ring (41);

and the limiting slope plate (32) is arranged on the other side of the fastening device (3).

5. A flowmeter according to claim 4, wherein said clamping seal ring (31) is of an elastomeric material, said clamping seal ring (31) being harder than said confinement seal ring (41).

6. A flowmeter according to claim 1, wherein said scrapers (51) are uniformly arranged on the inner surface of said abutting body (5).

7. A flowmeter according to claim 6, wherein the lengths of said scrapers (51) decrease in sequence in a direction away from the detecting portion (1).

8. A flowmeter according to claim 7, wherein said scrapers (51) are inclined at a uniform angle.

9. A flow meter according to claim 4, characterised in that the height of the limiting ramp (32) is smaller than the thickness of the fastening means (3).

10. A flow meter according to claim 1, characterised in that the abutment (5) and the fastening means (3) are of the same length.

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