CN209945457U

CN209945457U - Ultrasonic flow detection device convenient to assemble

Info

Publication number: CN209945457U
Application number: CN201920985788.4U
Authority: CN
Inventors: 刘奎
Original assignee: XUZHOU KEXUN INDUSTRY AUTOMATION TECHNOLOGY Co Ltd
Current assignee: XUZHOU KEXUN INDUSTRY AUTOMATION TECHNOLOGY Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-01-14
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses an ultrasonic flow detection device of convenient assembly, including mount, supersonic generator, assembly devices and main part, ultrasonic receiver is installed to the one end of main part bottom, and the transducer is installed to the other end of main part bottom, and transducer and ultrasonic receiver all are connected with the main part through the electric wire. The utility model discloses an install the main part, the mount, the draw runner, the spout, solenoid, casing and powerful magnet, make the device both convenient to use person utilize the mating reaction of draw runner and spout, dismantle or make up mount and main part, utilize the principle of electromagnetism again, when mount and main part make up, through switching on solenoid, make magnetism on every side of solenoid, and then make the casing in the solenoid outside can adsorb the powerful magnet who sets up on the draw runner firmly, thereby firm performance when having promoted the device equipment, the practicality of device has been strengthened.

Description

Ultrasonic flow detection device convenient to assemble

Technical Field

The utility model relates to an ultrasonic flow detection device technical field specifically is an ultrasonic flow detection device of convenient assembly.

Background

The ultrasonic flow rate detection device is popular among consumers because of its advantages of being more adaptable to the environment of an industrial site, more convenient to measure, economical and accurate, etc., and the ultrasonic flow rate detection device realizes the detection of the flow rate based on the principle that when an ultrasonic beam propagates in a liquid, the propagation time of the liquid is slightly changed due to the flow of the liquid, and the change of the propagation time is proportional to the flow velocity of the liquid, but the existing ultrasonic flow rate detection device has the following problems when in use:

1. the traditional ultrasonic flow detection device generally has the problems of simple structure and difficult disassembly and maintenance of internal devices, which leads to low practicability of the device;

2. the existing ultrasonic flow detection device has the defect that the existing ultrasonic flow detection device is not easy to assemble with pipelines with different diameters, so that the applicability of the device is low, and the long-term popularization of the device is not facilitated;

3. the existing ultrasonic flow detection devices on the market also have the problems of poor heat dissipation effect and serious heat loss of the devices, which greatly influences the service life of the devices.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic flow detection device of convenient assembly to simple structure, the difficult problem of dismantling and overhauing, difficult assembly and radiating effect are not good of inside device that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultrasonic flow detection device of convenient assembly, includes mount, supersonic generator, assembly devices and main part, ultrasonic receiver is installed to the one end of main part bottom, and the transducer is installed to the other end of main part bottom, and transducer and ultrasonic receiver all are connected with the main part through the electric wire, all install assembly devices on transducer and the ultrasonic receiver, the internally mounted of main part has the mount, and installs supersonic generator in the inside bottom of mount, install the circuit board on the mount of supersonic generator top, the singlechip is installed to one side of circuit board, and installs the time-recorder on the circuit board of singlechip one end, the fan is all installed to the inside top of main part and bottom, and the access panel is installed through second fixing bolt in one side of main part, and installs liquid crystal display on the access panel.

Preferably, the both ends of mount all weld the draw runner, the inside of main part be provided with draw runner assorted spout, and the internally mounted of spout has the casing, the internally mounted of casing has solenoid to be provided with the powerful magnet with solenoid matched with on the draw runner.

Preferably, the bottom at both ends of the ultrasonic generator is welded with a mounting foot, the mounting foot is evenly provided with a locking bolt connected with the fixing frame, the longitudinal section of the mounting foot is L-shaped, both ends of the circuit board are provided with first fixing bolts connected with the fixing frame, and the circuit board and the ultrasonic generator and the fixing frame form a dismounting and mounting structure.

Preferably, last solid fixed ring, spacing spring, locating part, regulating arm, regulation hole, adjusting screw and the nut of having set gradually of assembly devices, and gu fixed ring keeps away from the top and the bottom of electric wire one side and all is provided with the regulating arm, is provided with the regulation hole on the regulating arm, and the internally mounted of regulating hole has adjusting screw, and adjusting screw's top articulates there is the operating ring, and adjusting screw's bottom is provided with the nut to nut and regulation hole all with adjusting screw between constitute threaded connection.

Preferably, the inside top of solid fixed ring and bottom all evenly are provided with spacing spring, and the one end welding of spacing spring has the locating part, and the outward appearance of locating part is the arc, and the lateral wall parcel of locating part has the antiskid silica gel cover.

Preferably, evenly be provided with the aluminum alloy heating panel on the access panel, the aluminum alloy heating panel is provided with 2, and evenly is provided with the louvre on the aluminum alloy heating panel to one side that the aluminum alloy heating panel is close to the mount is provided with waterproof ventilated membrane.

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

(1) the ultrasonic flow detection device convenient to assemble is provided with the main body, the fixing frame, the sliding strip, the sliding groove, the electromagnetic coil, the shell and the strong magnet, so that a user can conveniently disassemble or combine the fixing frame and the main body by utilizing the matching effect of the sliding strip and the sliding groove, and the electromagnetic coil is electrified when the fixing frame is combined with the main body, so that the periphery of the electromagnetic coil is provided with magnetism, the shell outside the electromagnetic coil can firmly adsorb the strong magnet arranged on the sliding strip, the firmness of the device during assembly is improved, and the practicability of the device is enhanced;

(2) the ultrasonic flow detection device convenient to assemble optimizes the structure of the device by installing the fixing frame, the circuit board, the first fixing bolt, the ultrasonic generator, the mounting foot and the locking bolt, and is convenient for a user to disassemble and maintain the circuit board and the ultrasonic generator, thereby further enhancing the practicability of the device;

(3) the ultrasonic flow detection device convenient to assemble is provided with the assembly mechanism, the fixing ring, the adjusting screw rod, the limiting spring and the limiting part, so that a user can conveniently adjust the opening and closing degree of the fixing ring according to the widths of different pipelines to be detected by utilizing the action of the adjusting screw rod, the fixing ring can be attached to the pipelines with different widths, the assembly is realized, and the applicability of the device is enhanced;

(4) this ultrasonic flow detection device of convenient assembly is through installing the fan, aluminum alloy heating panel, louvre and waterproof ventilated membrane, make the device utilize the fan on the one hand, the effect of louvre and aluminum alloy heating panel, make the inside better air-cooled radiating effect that has realized of device, produced heat loss when having alleviateed electronic component operation, on the other hand utilizes the effect of waterproof ventilated membrane, can avoid external environment's steam to be sucked the inside harm that causes electronic component of device, thereby the functionality of device has been strengthened.

Drawings

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

FIG. 2 is a schematic side view of the assembly mechanism of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is a system block diagram of the present invention.

In the figure: 1. a chute; 2. a fixed mount; 3. an ultrasonic generator; 4. an electric wire; 5. an ultrasonic receiver; 6. an assembly mechanism; 601. an adjustment hole; 602. an adjusting arm; 603. a fixing ring; 604. a limiting spring; 605. a limiting member; 606. adjusting the screw rod; 607. a nut; 7. a transducer; 8. a first fixing bolt; 9. a circuit board; 10. a single chip microcomputer; 11. a fan; 12. a timer; 13. a main body; 14. a second fixing bolt; 15. an aluminum alloy heat dissipation plate; 16. a liquid crystal display screen; 17. heat dissipation holes; 18. an access panel; 19. a strong magnet; 20. an electromagnetic coil; 21. a housing; 22. a slide bar; 23. locking the bolt; 24. and (7) mounting the feet.

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. 1-5, the present invention provides an embodiment: an ultrasonic flow detection device convenient to assemble comprises a fixed frame 2, an ultrasonic generator 3, an assembling mechanism 6 and a main body 13, wherein an ultrasonic receiver 5 is installed at one end of the bottom of the main body 13, a transducer 7 is installed at the other end of the bottom of the main body 13, the transducer 7 and the ultrasonic receiver 5 are connected with the main body 13 through a wire 4, the assembling mechanism 6 is installed on the transducer 7 and the ultrasonic receiver 5, a fixing ring 603, a limiting spring 604, a limiting part 605, an adjusting arm 602, an adjusting hole 601, an adjusting screw 606 and a nut 607 are sequentially arranged on the assembling mechanism 6, the adjusting arm 602 is arranged at the top end and the bottom end of one side, away from the wire 4, of the fixing ring 603, the adjusting hole 601 is arranged on the adjusting arm 602, the adjusting screw 606 is installed inside the adjusting hole 601, the top end of the adjusting screw 606 is hinged with an operating ring, and the bottom, the nut 607 and the adjusting hole 601 are in threaded connection with the adjusting screw 606;

the top end and the bottom end inside the fixing ring 603 are both uniformly provided with a limiting spring 604, one end of the limiting spring 604 is welded with a limiting piece 605, the appearance of the limiting piece 605 is arc-shaped, and the outer side wall of the limiting piece 605 is wrapped with an anti-slip silica gel sleeve;

when the device is used, the distance between the adjacent adjusting arms 602 can be changed through the matching action of the adjusting screw 606, the nut 607 and the adjusting hole 601 according to the width of different pipelines to be detected, so that the fixing ring 603 can be suitable for fixing the pipelines with different widths, the applicability of the device is enhanced, and the firmness of the fixing ring 603 in assembly with the pipelines is improved by the matching action of the limiting part 605 and the limiting spring 604;

a fixing frame 2 is arranged inside a main body 13, an ultrasonic generator 3 is arranged at the bottom end inside the fixing frame 2, a circuit board 9 is arranged on the fixing frame 2 above the ultrasonic generator 3, a single chip microcomputer 10 is arranged on one side of the circuit board 9, a timer 12 is arranged on the circuit board 9 at one end of the single chip microcomputer 10, sliding strips 22 are welded at two ends of the fixing frame 2, a sliding groove 1 matched with the sliding strips 22 is arranged inside the main body 13, a shell 21 is arranged inside the sliding groove 1, an electromagnetic coil 20 is arranged inside the shell 21, and a strong magnet 19 matched with the electromagnetic coil 20 is arranged on the sliding strips 22;

when the device is used, the fixing frame 2 and the main body 13 are conveniently disassembled or combined by a user through the cooperation of the sliding strip 22 and the sliding groove 1, and the electromagnetic coil 20 is electrified when the fixing frame 2 and the main body 13 are combined by utilizing the principle of electromagnetism generation, so that the periphery of the electromagnetic coil 20 is magnetized, the shell 21 on the outer side of the electromagnetic coil 20 can firmly adsorb the strong magnet 19 arranged on the sliding strip 22, and the firmness of the device during assembly is improved;

mounting feet 24 are welded at the bottoms of the two ends of the ultrasonic generator 3, locking bolts 23 connected with the fixed frame 2 are uniformly arranged on the mounting feet 24, the longitudinal section of each mounting foot 24 is L-shaped, first fixing bolts 8 connected with the fixed frame 2 are arranged at the two ends of the circuit board 9, and a dismounting and mounting structure is formed between each circuit board 9 and the ultrasonic generator 3 and the fixed frame 2;

the structure of the device is optimized, and a user can conveniently detach and install the circuit board 9 and the ultrasonic generator 3, so that the device can conveniently overhaul and maintain parts;

the top end and the bottom end of the interior of the main body 13 are both provided with the fans 11, one side of the main body 13 is provided with an overhaul panel 18 through a second fixing bolt 14, a liquid crystal display screen 16 is arranged on the overhaul panel 18, aluminum alloy heat dissipation panels 15 are uniformly arranged on the overhaul panel 18, 2 aluminum alloy heat dissipation panels 15 are arranged, heat dissipation holes 17 are uniformly arranged on the aluminum alloy heat dissipation panels 15, and a waterproof breathable film is arranged on one side, close to the fixed frame 2, of the aluminum alloy heat dissipation panels 15;

the heat dissipation effect of the device is improved by the aid of the aluminum alloy heat dissipation plate 15 and the heat dissipation holes 17, and the damage to electronic elements caused by the fact that water vapor in the external environment is pumped into the device can be avoided by the aid of the waterproof breathable film, so that the functionality of the device is enhanced;

the output end of the single chip microcomputer 10 is electrically connected with the input end of the ultrasonic generator 3 through a lead, the output end of the ultrasonic generator 3 is electrically connected with the input end of the transducer 7 through a lead, the output end of the ultrasonic receiver 5 is electrically connected with the input end of the single chip microcomputer 10 through a lead, the output end of the single chip microcomputer 10 is electrically connected with the input ends of the timer 12 and the liquid crystal display 16 through leads, the output end of the single chip microcomputer 10 is electrically connected with the input ends of the fan 11 and the electromagnetic coil 20 through leads, the model of the ultrasonic generator 3 can be AIR-5L, the model of the transducer 7 can be N50A, the model of the ultrasonic receiver 5 can be TCT25-16R, the model of the single chip microcomputer 10 can be HT66F018, the model of the liquid crystal display 16 can be HD52100, the model of the timer 12 can be HX102-2, the model of the electromagnetic coil 20 can be 486265C2, the fan 11 may be of the type TA 12025.

The working principle is as follows: when the device is used, a power supply is connected externally, a worker firstly assembles the ultrasonic receiver 5 and the transducer 7 with a corresponding pipeline to be detected by using the assembly mechanism 6, specifically, according to the diameter of the pipeline to be detected, the fixing ring 603 is opened and sleeved on the pipeline, so that the ultrasonic receiver 5 and the transducer 7 on the inner wall of the fixing ring 603 are attached to the outer wall of the pipeline, then the distance between the adjacent adjusting arms 602 is changed by the cooperation of the adjusting screw 606, the nut 607 and the adjusting hole 601, so that the fixing ring 603 can be suitable for fixing with pipelines with different widths, the applicability of the device is enhanced, and the limiting piece 605 can compress the limiting spring 604 and attach to the outer wall of the pipeline, thereby improving the firmness when the fixing ring 603 is assembled with the pipeline, after the assembly is completed, the device is started, at this time, ultrasonic waves emitted by the ultrasonic generator 3 can be transmitted in liquid in the pipeline as ultrasonic beams after being processed by the transducer, the ultrasonic receiver 5 receives the ultrasonic wave passing through the liquid in the pipeline, at the same time, the timer 12 measures the propagation time, based on the principle that the propagation time is slightly changed by the flow of the liquid in the state, and the change of the propagation time is in direct proportion to the flow velocity of the liquid, the single chip microcomputer 10 integrates and processes the received data to obtain corresponding flow data, and the corresponding flow data is displayed by the liquid crystal display screen 16, in addition, because the device is provided with the main body 13, the fixed frame 2, the sliding strip 22, the sliding chute 1, the electromagnetic coil 20, the shell 21 and the strong magnet 19, the device is convenient for a user to disassemble or combine the fixed frame 2 and the main body 13 by utilizing the matching effect of the sliding strip 22 and the sliding chute 1, and utilizes the electromagnetic principle of electromagnetism, when the fixed frame 2 and the main body 13 are combined, the electromagnetic coil 20 is electrified to enable the periphery of the electromagnetic coil 20 to be magnetized, and further, the shell 21 outside the electromagnetic coil 20 can firmly adsorb the strong magnet 19 arranged on the slide bar 22, thereby improving the firmness of the device during assembly and enhancing the practicability of the device.

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

1. The utility model provides an ultrasonic flow detection device of convenient assembly, includes mount (2), supersonic generator (3), assembly devices (6) and main part (13), its characterized in that: ultrasonic receiver (5) is installed to the one end of main part (13) bottom, and transducer (7) are installed to the other end of main part (13) bottom, and all are connected with main part (13) through electric wire (4) transducer (7) and ultrasonic receiver (5), all install assembly devices (6) on transducer (7) and ultrasonic receiver (5), the internally mounted of main part (13) has mount (2), and supersonic generator (3) are installed to the inside bottom of mount (2), install circuit board (9) on mount (2) of supersonic generator (3) top, singlechip (10) are installed to one side of circuit board (9), and install time-recorder (12) on circuit board (9) of singlechip (10) one end, fan (11) are all installed to the inside top and the bottom of main part (13), access panel (18) are installed through second fixing bolt (14) to one side of main part (13), and a liquid crystal display screen (16) is arranged on the access panel (18).

2. An ultrasonic flow detection device as claimed in claim 1 which is conveniently assembled, and wherein: both ends of mount (2) all weld draw runner (22), the inside of main part (13) be provided with draw runner (22) assorted spout (1), and the internally mounted of spout (1) has casing (21), the internally mounted of casing (21) has solenoid (20) to be provided with on draw runner (22) with solenoid (20) matched with powerful magnet (19).

3. An ultrasonic flow detection device as claimed in claim 1 which is conveniently assembled, and wherein: installation foot (24) have all been welded to the bottom at supersonic generator (3) both ends, and evenly be provided with locking bolt (23) be connected with mount (2) on installation foot (24), the longitudinal section of installation foot (24) is L shape, and the both ends of circuit board (9) all are provided with and are connected first fixing bolt (8) with mount (2) to circuit board (9) and supersonic generator (3) all with constitute between mount (2) and dismantle mounting structure.

4. An ultrasonic flow detection device as claimed in claim 1 which is conveniently assembled, and wherein: the assembling mechanism (6) is sequentially provided with a fixing ring (603), a limiting spring (604), a limiting part (605), an adjusting arm (602), an adjusting hole (601), an adjusting screw rod (606) and a nut (607), the top end and the bottom end of one side, away from the electric wire (4), of the fixing ring (603) are provided with the adjusting arm (602), the adjusting hole (601) is formed in the adjusting arm (602), the adjusting screw rod (606) is installed in the adjusting hole (601), the top end of the adjusting screw rod (606) is hinged to an operating ring, the nut (607) is arranged at the bottom end of the adjusting screw rod (606), and the nut (607) and the adjusting hole (601) are in threaded connection with the adjusting screw rod (606).

5. An ultrasonic flow detection device as claimed in claim 4 which is conveniently assembled, wherein: the top end and the bottom end of the interior of the fixing ring (603) are both uniformly provided with a limiting spring (604), one end of the limiting spring (604) is welded with a limiting part (605), the appearance of the limiting part (605) is arc-shaped, and the outer side wall of the limiting part (605) is wrapped with an anti-slip silica gel sleeve.

6. An ultrasonic flow detection device as claimed in claim 1 which is conveniently assembled, and wherein: evenly be provided with aluminum alloy heating panel (15) on access panel (18), aluminum alloy heating panel (15) are provided with 2, and evenly are provided with louvre (17) on aluminum alloy heating panel (15) to one side that aluminum alloy heating panel (15) are close to mount (2) is provided with waterproof ventilated membrane.