CN213746168U - Corrosion-resistant metal pipe float flowmeter - Google Patents

Abstract

The utility model discloses a corrosion-resistant metal tube float flowmeter, which comprises a first connecting tube, a screw, a flowmeter body and a second connecting tube, the first connecting pipe and the second connecting pipe are corresponding to each other, connecting rings are fixed at both ends of the first connecting pipe and the second connecting pipe, second fixing holes are formed in the middle of the two ends of the connecting ring, connecting strips are welded on the two sides of the first connecting pipe and the second connecting pipe, the two ends of the connecting strip are both provided with first fixing holes, the middle part of the second connecting pipe is provided with a through hole, a fixed block is fixed in the middle of the outer side of the second connecting pipe, a through hole is arranged in the middle of the fixed block, and the through-hole on the fixed block is corresponding with the through-hole on the second connecting pipe, the screw groove has all been seted up to one side four corners department that the fixed block deviates from the second connecting pipe, the both ends downside of flowmeter body all is fixed with the fixed strip. The utility model discloses be favorable to overhauing and the advantage of changing each spare part.

Description

Corrosion-resistant metal pipe float flowmeter

Technical Field

The utility model relates to a float flowmeter technical field specifically is a corrosion-resistant tubular metal resonator float flowmeter.

Background

A float flow meter: in a vertical pipe with a conical inner hole expanding from bottom to top, the weight of a float is borne by the force generated by the fluid from bottom to top, and the position of the float in the pipe represents the flow rate indication value. LWS introduction SH250 series metal tube float flow meters use a variable area measurement principle for continuously measuring the volumetric flow of liquids and gases in closed pipes. The metal tube float flowmeter has the characteristics of firm and reliable structure, wide use temperature range, high precision, low price, capability of using the flow measurement of various occasions and the like.

A large number of searches find that: chinese utility model patent: the application number (CN 201920517266.1) and the publication number (CN 209485448U) of the utility model discloses a float-proof oscillating type pressure-relieving glass float flowmeter, which comprises a mounting flange, an airflow pressure-relieving component is fixedly arranged on one end face of the mounting flange and comprises an airflow pressure-relieving component mounting box, a nut matched with the screw rod is arranged on the screw rod, a wind-receiving sheet component is fixedly arranged on the outer side wall of the nut, a flowmeter mounting seat is fixedly arranged on the upper end part of the airflow pressure-relieving component mounting box, a floater guide core rod is fixedly arranged on the middle part of the flowmeter mounting seat, a floater capable of moving up and down along the floater guide core rod is arranged on the floater guide core rod, air inlets communicated with the middle parts of the bottom surface and the top surface of the airflow pressure-reducing component mounting box are formed in the flowmeter mounting seat and two sides of the floater guide core rod, and glass tube mounting platforms are fixedly mounted on the flowmeter mounting seat and one side of each air inlet; can prevent the violent shock of float to a certain extent, slow down the use loss of float, its structural design is reasonable.

When liquid and gas flow of departments such as national defense, chemical industry, petroleum, metallurgy, electric power, environmental protection, medicine, light industry and the like are measured, a float flowmeter is required to be used, the existing float flowmeters are of an integral structure, and replacement and maintenance of parts in the float flowmeters are not facilitated, so that the float flowmeters which are favorable for maintenance and replacement of all the parts are required at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion-resistant tubular metal resonator float flowmeter possesses the advantage that is favorable to overhauing and changing each spare part, has solved current float flowmeter and has been overall structure, is unfavorable for changing and the problem of overhauing the spare part in the float flowmeter.

In order to achieve the above object, the utility model provides a following technical scheme: a corrosion-resistant metal pipe float flowmeter comprises a first connecting pipe, a screw, a flowmeter body and a second connecting pipe, wherein the first connecting pipe and the second connecting pipe correspond to each other, connecting rings are fixed at two ends of the first connecting pipe and the second connecting pipe respectively, a second fixing hole is formed in the middle of two ends of each connecting ring, connecting strips are welded at two sides of the first connecting pipe and the second connecting pipe respectively, first fixing holes are formed in two ends of each connecting strip, a through hole is formed in the middle of the second connecting pipe, a fixing block is fixed at the middle of the outer side of the second connecting pipe, a through hole is formed in the middle of each fixing block, the through hole in each fixing block corresponds to the through hole in the second connecting pipe, a screw groove is formed in each four corners of one side of each fixing block, which deviates from the second connecting pipe, fixing strips are fixed on the lower sides of two ends of the flowmeter body, screw holes are formed in the middle of the two ends of the fixing strip, and the screws are fixed on the screw grooves through the screw holes.

Preferably, the connection ring is semicircular, and the inner diameter of the connection ring is equal to the inner diameter of the first connection pipe and the second connection pipe.

Preferably, a display screen is embedded in the middle of the upper end face of the flowmeter body, and the width of the flowmeter body is equal to that of the fixing block.

Preferably, the connecting strips on the first connecting pipe and the second connecting pipe correspond to each other, and the diameters of the connecting strips are connected and fixed through bolts.

Preferably, the first connecting pipe and the second connecting pipe are equal in length, and the first connecting pipe and the second connecting pipe are spliced to form a circular pipe shape.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up first connecting pipe and second connecting pipe, be favorable to playing the effect that detects the change to the inside flowmeter spare part of first connecting pipe and second connecting pipe, connect first connecting pipe and second connecting pipe through the bolt, be favorable to the use of flowmeter, while periodic can dismantle first connecting pipe and second connecting pipe, the effect of overhauing and changing is overhauld to the spare part of flowmeter, the in-process that uses simultaneously, can observe the data that detect through the display screen, and be favorable to the dismantlement of flowmeter body through fixed strip and screw, be convenient for to the maintenance and the change of flowmeter body.

Drawings

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

fig. 2 is a schematic side view of the first connecting pipe and the second connecting pipe of the present invention;

FIG. 3 is a schematic structural view of the flowmeter body of the present invention;

fig. 4 is a schematic diagram of a second connection tube structure according to the present invention.

In the figure: 1. a first connecting pipe; 2. a connecting strip; 3. a first fixing hole; 4. a connecting ring; 5. a second fixing hole; 6. a fixing strip; 7. a screw; 8. a screw hole; 9. a flowmeter body; 10. a display screen; 11. a through hole; 12. a screw groove; 13. a fixed block; 14. a second connecting pipe.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: a corrosion-resistant metal pipe float flowmeter comprises a first connecting pipe 1, a screw 7, a flowmeter body 9 and a second connecting pipe 14, wherein the first connecting pipe 1 and the second connecting pipe 14 correspond to each other, two ends of the first connecting pipe 1 and the second connecting pipe 14 are respectively fixed with a connecting ring 4, the middle part of two ends of the connecting ring 4 is respectively provided with a second fixing hole 5, two sides of the first connecting pipe 1 and the second connecting pipe 14 are respectively welded with a connecting strip 2, two ends of the connecting strip 2 are respectively provided with a first fixing hole 3, the middle part of the second connecting pipe 14 is provided with a through hole 11, the middle part of the outer side of the second connecting pipe 14 is fixed with a fixing block 13, the middle part of the fixing block 13 is provided with a through hole 11, the through hole 11 on the fixing block 13 corresponds to the through hole 11 on the second connecting pipe 14, four corners of one side of the fixing block 13, which is far away from the second connecting pipe 14, are respectively provided with a screw groove 12, the lower sides of two ends of the flowmeter body 9 are respectively fixed with a fixing strip 6, department has all seted up screw 8 in the middle of the both ends of fixed strip 6, screw 7 passes through screw 8 to be fixed on thread groove 12, connect first connecting pipe 1 and second connecting pipe 14 through the bolt, be favorable to the use of flowmeter, while periodic can dismantle first connecting pipe 1 and second connecting pipe 14, the effect of realizing overhauing and changing the spare part of flowmeter, the in-process that uses simultaneously, can observe the data that detect through display screen 10, and be favorable to the dismantlement of flowmeter body 9 through fixed strip 6 and screw 7, be convenient for to the maintenance and the change of flowmeter body 9.

The connection ring 4 has a semicircular shape, and the inner diameter of the connection ring 4 is equal to the inner diameter of the first connection pipe 1 and the second connection pipe 14.

The middle of the upper end face of the flowmeter body 9 is embedded with a display screen 10, and the width of the flowmeter body 9 is equal to that of the fixed block 13.

The connecting strips 2 on the first connecting pipe 1 and the second connecting pipe 14 correspond to each other, and the diameters of the connecting strips 2 are connected and fixed through bolts.

The lengths of the first connecting pipe 1 and the second connecting pipe 14 are equal, and the first connecting pipe 1 and the second connecting pipe 14 are spliced into a circular pipe shape.

The working principle is as follows: the utility model discloses in operation, connect first connecting pipe 1 and second connecting pipe 14 through the bolt, be favorable to the use of flowmeter, while periodic can dismantle first connecting pipe 1 and second connecting pipe 14, realize the effect of overhauing and changing the spare part of flowmeter, the in-process that uses simultaneously, can observe the data that detect through display screen 10, and be favorable to the dismantlement of flowmeter body 9 through fixed strip 6 and screw 7, be convenient for to the maintenance and the change of flowmeter body 9. The working principle of the present invention is the above.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a corrosion-resistant tubular metal resonator float flowmeter, includes first connecting pipe (1), screw (7), flowmeter body (9) and second connecting pipe (14), its characterized in that: the connecting structure is characterized in that the first connecting pipe (1) and the second connecting pipe (14) correspond to each other, connecting rings (4) are fixed at two ends of the first connecting pipe (1) and the second connecting pipe (14), second fixing holes (5) are formed in the middle of two ends of each connecting ring (4), connecting strips (2) are welded on two sides of the first connecting pipe (1) and the second connecting pipe (14), first fixing holes (3) are formed in two ends of each connecting strip (2), through holes (11) are formed in the middle of the second connecting pipe (14), fixing blocks (13) are fixed in the middle of the outer sides of the second connecting pipe (14), through holes (11) are formed in the middle of the fixing blocks (13), the through holes (11) in the fixing blocks (13) correspond to the through holes (11) in the second connecting pipe (14), screw grooves (12) are formed in the four corners of one side, deviating from the second connecting pipe (14), of the fixing blocks (13), the flowmeter is characterized in that fixing strips (6) are fixed on the lower sides of the two ends of the flowmeter body (9), screw holes (8) are formed in the middles of the two ends of the fixing strips (6), and screws (7) are fixed on screw grooves (12) through the screw holes (8).

2. The corrosion-resistant metal tube float flowmeter of claim 1, wherein: the connecting ring (4) is semicircular, and the diameter of the inner side of the connecting ring (4) is equal to the diameter of the inner sides of the first connecting pipe (1) and the second connecting pipe (14).

3. The corrosion-resistant metal tube float flowmeter of claim 1, wherein: a display screen (10) is embedded in the middle of the upper end face of the flowmeter body (9), and the width of the flowmeter body (9) is equal to that of the fixing block (13).

4. The corrosion-resistant metal tube float flowmeter of claim 1, wherein: the connecting strips (2) on the first connecting pipe (1) and the second connecting pipe (14) correspond to each other, and the diameters of the connecting strips (2) are connected and fixed through bolts.

5. The corrosion-resistant metal tube float flowmeter of claim 1, wherein: the length of the first connecting pipe (1) is equal to that of the second connecting pipe (14), and the first connecting pipe (1) and the second connecting pipe (14) are spliced to form a circular pipe shape.

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