CN214251131U

CN214251131U - High efficiency import flow meter pipe

Info

Publication number: CN214251131U
Application number: CN202120285137.1U
Authority: CN
Inventors: 赵峰; 宗鑫涛; 秦刚
Original assignee: Yixing Xingkong Industrial Equipment Co ltd
Current assignee: Xingkong Intelligent Equipment (Anhui) Co.,Ltd.
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-09-21
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a high efficiency import flowmeter pipe, including airflow flowmeter body, second ring, mounting groove and sealing ring with higher speed, airflow flowmeter body's lower extreme is connected with the ring flange, and the lower extreme of ring flange installs the mount pad, the below of mount pad is provided with flowmeter pipe main part, and the internal surface mounting of flowmeter pipe main part has first ring with higher speed to the second ring with higher speed of setting on the mount pad right side is installed on the right side of first ring with higher speed, the left end of flowmeter pipe main part is connected with first connection pad, and the right-hand member of flowmeter pipe main part is provided with the second connection pad, the mounting groove has been seted up to the left end face of first connection pad, and the inside of mounting groove is pasted and is connected with the sealing ring, the right-hand member face of second connection pad is connected with the packing ring. This high efficiency import flowmeter pipe, the zonulae occludens of being convenient for when using, ventilation efficiency is better, has solved the general problem of corrosion resistance when using of present flowmeter pipe.

Description

High efficiency import flow meter pipe

Technical Field

The utility model relates to a flowmeter manages technical field, specifically is a high efficiency import flowmeter pipe.

Background

The flowmeter is a device, is suitable for measuring liquid and gas, has an all-metal structure, is widely applied to the flow measurement process of complex and severe environmental conditions such as petroleum, chemical engineering, power generation, pharmacy, food, water treatment and the like and various medium conditions, and the flowmeter tube is a fluid circulation pipeline part in the flowmeter.

The zonulae occludens is not convenient for when using to present flowmeter pipe, and ventilation efficiency is relatively poor, and corrosion resistance is general, consequently, the utility model provides a high efficiency import flowmeter pipe to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high efficiency import flowmeter pipe to solve the present flowmeter pipe that proposes in the above-mentioned background art and be not convenient for zonulae occludens when using, ventilation efficiency is relatively poor, and the general problem of corrosion resistance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high efficiency import flowmeter pipe, includes airflow meter body, the second ring with higher speed, mounting groove and sealing ring, airflow meter body's lower extreme is connected with the ring flange, and the lower extreme of ring flange installs the mount pad, the below of mount pad is provided with flowmeter pipe main part, and the interior surface mounting of flowmeter pipe main part has the first ring with higher speed to the second ring with higher speed of setting on the mount pad right side is installed on the right side of first ring with higher speed, the left end of flowmeter pipe main part is connected with first connection pad, and the right-hand member of flowmeter pipe main part is provided with the second connection pad, the mounting groove has been seted up to the left end face of first connection pad, and the inside of mounting groove is pasted and is connected with the sealing ring to the connecting hole has been seted up to the inside of first connection pad, the right-hand member face of second connection pad is connected with the packing ring.

Preferably, the upper end of the mounting seat is also provided with a flange, and the mounting seat and the flowmeter pipe main body are arranged on the same central line.

Preferably, the flowmeter pipe main part includes interior sleeve pipe of metal outer tube, outer liner, inner liner and tetrafluoroethylene, and the internal surface of metal outer tube is connected with the outer liner, and the interior terminal surface of outer liner is provided with the inner liner, and the medial surface of inner liner is connected with interior sleeve pipe of tetrafluoroethylene.

Preferably, the first accelerating ring and the second accelerating ring are arranged in a left-right corresponding mode relative to the center line of the mounting seat, and the longitudinal sections of the first accelerating ring and the second accelerating ring are both arranged in an arc shape.

Preferably, the first connecting disc and the second connecting disc are both provided with connecting holes, and the connecting holes are uniformly formed in the first connecting disc and the second connecting disc.

Preferably, the longitudinal section of the mounting groove is semicircular, and the mounting groove and the sealing ring are arranged on the outer end faces of the first connecting disc and the second connecting disc at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the high-efficiency inlet flow meter pipe is convenient for tight connection when in use, has better ventilation efficiency, and solves the problem of general corrosion resistance when the current flow meter pipe is in use;

1. the sealing device is provided with a mounting groove and a sealing ring, the longitudinal section of the mounting groove is semicircular, the mounting groove and the sealing ring are arranged on the outer end surfaces of the first connecting disc and the second connecting disc at equal intervals, and the protruding part of the sealing ring is tightly attached to the connecting pipeline to improve the sealing performance;

2. the air flow measuring device is provided with a first accelerating ring and a second accelerating ring, the longitudinal sections of the first accelerating ring and the second accelerating ring are both arc-shaped, and the first accelerating ring and the second accelerating ring are correspondingly arranged on the left and right sides of the central line of the mounting seat, so that the effect of accelerating the air flow at the first accelerating ring and the second accelerating ring is achieved, and the measuring efficiency is improved;

3. be equipped with interior sleeve pipe of outer liner, inner liner and tetrafluoroethylene, there is the outer liner through the internal surface connection of metal outer tube, the interior terminal surface of outer liner is provided with the inner liner, the medial surface of inner liner is connected with interior sleeve pipe of tetrafluoroethylene, the multilayer sets up, can promote the corrosion resistance and the surperficial wind resistance of flowmeter pipe main part, prevent that flowmeter pipe main part inner wall from being corroded by the distinguished and admirable, solved the general problem of corrosion resistance when using of present flowmeter pipe.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a side view structure of the second connecting plate and the mounting groove of the present invention;

FIG. 3 is a schematic view of the overall structure of the flowmeter tube main body of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a gas flow meter body; 2. a flange plate; 3. a mounting seat; 4. a flow meter tube body; 401. a metal outer tube; 402. an outer liner layer; 403. an inner liner layer; 404. a tetrafluoroethylene inner sleeve; 5. a first acceleration ring; 6. a second acceleration ring; 7. a first splice tray; 8. a second connecting disc; 9. a gasket; 10. mounting grooves; 11. a seal ring; 12. and connecting the holes.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a high-efficiency inlet flow meter pipe comprises an airflow meter body 1, a flange plate 2, a mounting seat 3, a flow meter pipe main body 4, a metal outer pipe 401, an outer lining 402, an inner lining 403, a tetrafluoroethylene inner sleeve 404, a first acceleration ring 5, a second acceleration ring 6, a first connecting plate 7, a second connecting plate 8, a gasket 9, a mounting groove 10, a sealing ring 11 and a connecting hole 12, wherein the lower end of the airflow meter body 1 is connected with the flange plate 2, the mounting seat 3 is mounted at the lower end of the flange plate 2, the flow meter pipe main body 4 is arranged below the mounting seat 3, the first acceleration ring 5 is mounted on the inner surface of the flow meter pipe main body 4, the second acceleration ring 6 arranged on the right side of the mounting seat 3 is mounted on the right side of the first acceleration ring 5, the flow meter pipe main body 4 comprises a metal outer pipe 401, an outer lining 402, an inner lining 403 and a tetrafluoroethylene inner sleeve 404, the inner surface of the metal outer pipe 401 is connected with the outer lining 402, an inner liner 403 is arranged on the inner end face of the outer liner 402, a tetrafluoroethylene inner sleeve 404 is connected to the inner side face of the inner liner 403, a first connecting disc 7 is connected to the left end of the flow meter tube main body 4, a second connecting disc 8 is arranged at the right end of the flow meter tube main body 4, an installation groove 10 is formed in the left end face of the first connecting disc 7, a sealing ring 11 is connected to the inside of the installation groove 10 in a sticking mode, a connecting hole 12 is formed in the first connecting disc 7, and a gasket 9 is connected to the right end face of the second connecting disc 8;

as shown in fig. 1 and 3, the flange 2 is also arranged at the upper end of the mounting seat 3, and the mounting seat 3 and the flowmeter tube main body 4 are arranged on the same center line, so that the airflow flowmeter body 1 is convenient to mount and fix, the first accelerating ring 5 and the second accelerating ring 6 are correspondingly arranged on the left and right of the center line of the mounting seat 3, the longitudinal sections of the first accelerating ring 5 and the second accelerating ring 6 are both arc-shaped, and the first accelerating ring 5 and the second accelerating ring 6 play a role in accelerating the airflow;

as in fig. 1, fig. 2 and fig. 4, the inside of first connection pad 7 and second connection pad 8 all is provided with connecting hole 12, and connecting hole 12 evenly sets up in the inside of first connection pad 7 and second connection pad 8, conveniently connect the pipeline of the diameter size of not leading to, the longitudinal section shape of mounting groove 10 is semi-circular, and mounting groove 10 and sealing ring 11 all set up at the outer terminal surface of first connection pad 7 and second connection pad 8 equidistant, closely laminate with the connecting pipeline through the 11 bulge parts of sealing ring and play the effect that improves the leakproofness.

The working principle is as follows: when the high-efficiency inlet flow meter pipe is used, firstly, as shown in fig. 1 and 3, the flow meter pipe body 4 comprises an outer metal pipe 401, an outer lining 402, an inner lining 403 and an inner tetrafluoroethylene sleeve 404, the inner surface of the outer metal pipe 401 is connected with the outer lining 402, the inner lining 403 is arranged on the inner end surface of the outer lining 402, the inner tetrafluoroethylene sleeve 404 is connected to the inner side surface of the inner lining 403, the corrosion resistance and the surface wind resistance of the flow meter pipe body 4 can be improved through the multi-layer arrangement, the inner wall of the flow meter pipe body 4 is prevented from being corroded by wind current, as shown in fig. 1 and 3, the longitudinal sections of the first accelerating ring 5 and the second accelerating ring 6 are both arranged in an arc shape, and the first accelerating ring 5 and the second accelerating ring 6 are arranged in a left-right corresponding manner with respect to the center line of the mounting base 3, so as to play a role of accelerating the air flow at the positions of the first accelerating ring 5 and the second accelerating ring 6, thereby improving the measurement efficiency, the flange plate 2 plays a role in connecting and fixing the airflow flowmeter body 1, as shown in fig. 1 and fig. 4, connecting holes 12 are formed in the first connecting plate 7 and the second connecting plate 8, the connecting holes 12 are uniformly formed in the first connecting plate 7 and the second connecting plate 8, and the pipeline with different diameters can be conveniently connected.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high efficiency import flowmeter pipe, includes airflow meter body (1), second acceleration ring (6), mounting groove (10) and sealing ring (11), its characterized in that: the lower end of the airflow flowmeter body (1) is connected with a flange plate (2), the lower end of the flange plate (2) is provided with a mounting seat (3), a flowmeter tube main body (4) is arranged below the mounting seat (3), and the inner surface of the flowmeter tube main body (4) is provided with a first accelerating ring (5), and a second accelerating ring (6) arranged on the right side of the mounting seat (3) is arranged on the right side of the first accelerating ring (5), the left end of the flowmeter tube main body (4) is connected with a first connecting disc (7), and the right end of the flowmeter tube main body (4) is provided with a second connecting disc (8), an installation groove (10) is arranged on the left end surface of the first connecting disc (7), a sealing ring (11) is connected inside the installation groove (10) in a sticking way, and a connecting hole (12) is formed in the first connecting disc (7), and a gasket (9) is connected to the right end face of the second connecting disc (8).

2. A high efficiency inlet flow tube as set forth in claim 1 wherein: the upper end of the mounting seat (3) is also provided with a flange plate (2), and the mounting seat (3) and the flowmeter pipe main body (4) are arranged on the same central line.

3. A high efficiency inlet flow tube as set forth in claim 1 wherein: the flowmeter pipe main body (4) comprises a metal outer pipe (401), an outer lining layer (402), an inner lining layer (403) and a tetrafluoroethylene inner sleeve (404), wherein the inner surface of the metal outer pipe (401) is connected with the outer lining layer (402), the inner lining layer (403) is arranged on the inner end face of the outer lining layer (402), and the inner side face of the inner lining layer (403) is connected with the tetrafluoroethylene inner sleeve (404).

4. A high efficiency inlet flow tube as set forth in claim 1 wherein: the first accelerating ring (5) and the second accelerating ring (6) are correspondingly arranged on the left and right sides of the center line of the mounting seat (3), and the longitudinal sections of the first accelerating ring (5) and the second accelerating ring (6) are both arc-shaped.

5. A high efficiency inlet flow tube as set forth in claim 1 wherein: the connecting structure is characterized in that connecting holes (12) are formed in the first connecting disc (7) and the second connecting disc (8), and the connecting holes (12) are uniformly formed in the first connecting disc (7) and the second connecting disc (8).

6. A high efficiency inlet flow tube as set forth in claim 1 wherein: the longitudinal section of the mounting groove (10) is semicircular, and the mounting groove (10) and the sealing ring (11) are arranged on the outer end faces of the first connecting disc (7) and the second connecting disc (8) at equal intervals.