CN218035176U - Ultrasonic flowmeter with protective structure - Google Patents

Abstract

The utility model discloses an ultrasonic flowmeter with protective structure relates to ultrasonic flowmeter technical field. The utility model discloses a pipeline, the positive department of pipeline is provided with ultrasonic flowmeter, and ultrasonic flowmeter includes the probe, connecting wire, mount pad, controller and external end, and the pipeline embeds the probe, and the quantity of probe is two sets of. The utility model discloses a set up protection machanism, the outside that adopts the protective housing to locate ultrasonic flowmeter keeps apart ultrasonic flowmeter in the outside to effectually avoided the raise dust to get into the ultrasonic flowmeter in the unable normal use's of ultrasonic flowmeter who leads to of piling up the condition, adopt the protective housing to cover ultrasonic flowmeter simultaneously and establish, when causing ultrasonic flowmeter to receive the striking, the protective housing can protect ultrasonic flowmeter the very first time, avoids the ultrasonic flowmeter the condition of damage to appear.

Description

Ultrasonic flowmeter with protective structure

Technical Field

The utility model relates to an ultrasonic flowmeter technical field, concretely relates to ultrasonic flowmeter with protective structure.

Background

A flow meter is a meter that indicates the measured flow rate and the total amount of fluid in a selected time interval, an ultrasonic flow meter is a meter that measures flow by detecting the effect of fluid flow on an ultrasonic beam (or pulse),

ordinary ultrasonic flowmeter is installed in the surface of pipeline usually, belongs to and directly exposes in the external world, and user's ultrasonic flowmeter lacks outside protective structure at present, and this just leads to external dust debris can be attached to or get into ultrasonic flowmeter inside and pile up to lead to ultrasonic flowmeter to appear the unusual circumstances that can't use, lack protective structure's ultrasonic flowmeter simultaneously and cause ultrasonic flowmeter to receive the striking problem that leads to the damage easily.

An ultrasonic flow meter with a protective structure is proposed for this purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: lack outside protective structure for solving present user's ultrasonic flowmeter, this just leads to external dust debris can be attached to or get into ultrasonic flowmeter inside and pile up to lead to ultrasonic flowmeter to appear the condition of unusual unable use, the ultrasonic flowmeter who lacks protective structure simultaneously causes ultrasonic flowmeter to receive the problem that the striking leads to the problem of damage easily, the utility model provides an ultrasonic flowmeter with protective structure.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an ultrasonic flowmeter with protective structure, including the pipeline, the centre department of pipeline is provided with ultrasonic flowmeter, ultrasonic flowmeter includes the probe, connecting wire, the mount pad, controller and external end, the pipeline embeds the probe, the quantity of probe is two sets ofly, connecting wire is installed in proper order to the wiring end of probe, the mount pad is installed to the welding of the centre department in top of pipeline, the free end of connecting wire and the wiring end welded connection setting of mount pad, the top welded connection of mount pad installs the controller, the preceding lateral wall of controller is provided with the display screen, the centre department is provided with external end in top of controller, the lateral wall of pipeline is located the both sides welded connection of ultrasonic flowmeter and installs the mounting panel, be provided with protection mechanism on the mounting panel, the protection mechanism cover is located the ultrasonic flowmeter outside, in some embodiments, when ultrasonic flowmeter installs, preferentially install pipeline and the connecting pipe that needs to carry out flow measurement, behind the pipeline installation outer wall, the preferential external equipment of accessing through external end and connecting wire this moment, ultrasonic flowmeter puts into use this moment, when ultrasonic flowmeter needs to use for a long time in a place, preferentially break the connecting wire this moment, install protection mechanism on the mounting panel, and the external flowmeter can access the external end again, and can be through the external end again, just.

Further, the both ends of pipeline are all welded mounting and are had flange, have seted up the mounting hole on the flange, and the quantity of mounting hole is a plurality of groups and is the annular array setting, and specific saying so, when the pipeline need insert external pipe, can with external flange lug connection who manages through the mounting hole cooperation bolt on the flange.

Further, the protection machanism includes the spout, the slider, the fixed orifices, the backplate, the protecting crust, the wiring hole, rubber buffer and connecting hole, the spout has been seted up at the top of mounting panel, the built-in slider of spout, the slider sets up with spout sliding connection, the top welded mounting of slider has the protecting crust, the connecting hole has been seted up to the back lateral wall of protecting crust, the connecting hole is the screw hole, the back lateral wall welded mounting of mounting panel has the backplate, the top of backplate and the top level setting of protecting crust, the fixed orifices has been seted up on the backplate, the fixed orifices is the same with the connecting hole aperture, the built-in fixing bolt of fixed orifices, fixing bolt sets up with connecting hole threaded connection, can know by the aforesaid, when external end and connecting wire open cut, insert the slider in the spout this moment, and promote the protecting crust to laminating with the backplate, the user causes fixing bolt to pass through connecting hole and protecting crust threaded mounting through rotating fixing bolt this moment, it can to fix the protecting crust.

Furtherly, the spout is "T" font column structure setting, and specific saying so, "T" font column structure's spout can further stabilize the protecting crust.

Further, the protecting crust is the setting of hollow rectangle column structure, and the transparent ya keli board material in preceding lateral wall position of protecting crust, the back lateral wall length of protecting crust are the third of whole length, and specific theory, the preceding lateral wall of protecting crust is the transparency and causes the index that the staff can directly observe the display screen on the controller, and the setting of protecting crust rear side length simultaneously is when avoiding the protecting crust to push to install, and the protecting crust receives blockking of controller.

Further, the wiring hole has been seted up directly over the top of protecting crust was located external end, is provided with the rubber buffer on the wiring hole, and specific saying so, after the protecting crust installation finishes, when needing to insert the connecting wire through external end, take off the rubber buffer this moment and can connect, need not dismantle the protecting crust.

The utility model has the advantages as follows:

1. the utility model discloses a set up protection machanism, the outside that adopts the protective housing to locate ultrasonic flowmeter keeps apart ultrasonic flowmeter in the outside to effectually avoided the raise dust to get into the ultrasonic flowmeter in the unable normal use's of ultrasonic flowmeter who leads to of piling up the condition, adopt the protective housing to cover ultrasonic flowmeter simultaneously and establish, when causing ultrasonic flowmeter to receive the striking, the protective housing can protect ultrasonic flowmeter the very first time, avoids the ultrasonic flowmeter the condition of damage to appear.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the protection mechanism of the present invention;

FIG. 3 is a schematic view of the position structure of the connection hole of the present invention;

fig. 4 is a schematic structural view of the ultrasonic flowmeter of the present invention;

reference numerals are as follows: 1. connecting a lead; 2. a probe; 3. a connecting flange; 4. mounting holes; 5. a pipeline; 6. a chute; 7. a fixing hole; 8. a rubber plug; 9. a wiring hole; 10. a protective shell; 11. a slider; 12. fixing the bolt; 13. a back plate; 14. mounting a plate; 15. connecting holes; 16. a mounting seat; 17. a controller; 18. and connecting the terminal externally.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, an ultrasonic flowmeter with a protection structure includes a pipe 5, an ultrasonic flowmeter is disposed in the center of the pipe 5, the ultrasonic flowmeter includes two sets of probes 2, connecting wires 1, a mounting seat 16, a controller 17 and an external connection terminal 18, the probes 2 are disposed in the pipe 5, the number of the probes 2 is two, the connecting wires 1 are sequentially mounted on terminals of the probes 2, the mounting seat 16 is welded and mounted in the center of the top of the pipe 5, free ends of the connecting wires 1 are welded and connected to terminals of the mounting seat 16, the controller 17 is welded and mounted on the top of the mounting seat 16, a display screen is disposed on a front side wall of the controller 17, the external connection terminal 18 is disposed in the center of the top of the controller 17, outer side walls of the pipe 5 are located on two sides of the ultrasonic flowmeter, a mounting plate 14 is welded and mounted on two sides of the ultrasonic flowmeter, a protection mechanism is disposed on the mounting plate 14, and covers the ultrasonic flowmeter and is disposed outside the ultrasonic flowmeter, when the ultrasonic flowmeter is mounted, the ultrasonic flowmeter preferentially mounts the pipe 5 and the external connection terminal 18 and the ultrasonic flowmeter is connected to an external connection device, the ultrasonic flowmeter can be used when the ultrasonic flowmeter is mounted, the ultrasonic flowmeter is used, the ultrasonic flowmeter can be disconnected from the external connection terminal 18, and the external connection mechanism is used on a new external connection terminal.

As shown in fig. 1-4; the equal welded mounting in both ends of pipeline 5 has flange 3, has seted up mounting hole 4 on flange 3, and the quantity of mounting hole 4 is a plurality of groups and is the annular array setting, and specific saying so, when pipeline 5 need insert the external pipe, can with the external flange lug connection who manages through 4 cooperation bolts of mounting hole on flange 3.

As shown in fig. 1-4; protection machanism includes spout 6, slider 11, fixed orifices 7, backplate 13, protective housing 10, wiring hole 9, rubber buffer 8 and connecting hole 15, spout 6 has been seted up at mounting panel 14's top, spout 6 embeds slider 11, slider 11 sets up with spout 6 sliding connection, protective housing 10 is installed to slider 11's top welding, connecting hole 15 has been seted up to protective housing 10's rear side wall, connecting hole 15 is the screw hole, backplate 13 has been installed to mounting panel 14's rear side wall welding, the top of backplate 13 and protective housing 10's top level set up, fixed orifices 7 has been seted up on backplate 13, fixed orifices 7 is the same with connecting hole 15 aperture, fixed orifices 7 embeds fixing bolt 12, fixing bolt 12 and connecting hole 15 threaded connection set up, by the aforesaid, when external end 18 and the disconnected opening of connecting wire, insert slider 11 in spout 6 this moment, and promote protective housing 10 to laminate with backplate 13, the user causes fixing bolt 12 to pass through connecting hole 15 and protective housing 10 threaded connection through rotating fixing bolt 12 this moment, it can to fix protective housing 10.

As shown in fig. 1-4; the chute 6 is arranged in a T-shaped structure, and the chute 6 in the T-shaped structure can further stabilize the protective shell 10.

As shown in fig. 1-4; protecting crust 10 is the setting of hollow rectangle column structure, and the transparent ya keli board material in preceding lateral wall position of protecting crust 10, the back lateral wall length of protecting crust 10 are the third of whole length, and specific theory, the preceding lateral wall of protecting crust 10 are the transparency and cause the index that the staff can directly observe the display screen on the controller 17, and the setting of 10 rear side lengths of protecting crust simultaneously is when avoiding protecting crust 10 to push into and install, and protecting crust 10 receives blockking of controller 17.

As shown in fig. 1-4; the wiring hole 9 has been seted up directly over the top of protecting crust 10 is located external end 18, is provided with rubber buffer 8 on the wiring hole 9, and specific saying so, after the installation of protecting crust 10 finishes, when needing to insert the connecting wire through external end 18, take off rubber buffer 8 this moment and can connect, need not dismantle protecting crust 10.

Claims (6)

1. The utility model provides an ultrasonic flowmeter with protective structure, including pipeline (5), a serial communication port, the centre department of pipeline (5) is provided with ultrasonic flowmeter, ultrasonic flowmeter includes probe (2), connecting wire (1), mount pad (16), controller (17) and external end (18), pipeline (5) embeds probe (2), the quantity of probe (2) is two sets of, connecting wire (1) are installed in proper order to the wiring end of probe (2), mount pad (16) are installed in the centre welding in top of pipeline (5), the free end of connecting wire (1) and the wiring end welded connection setting of mount pad (16), controller (17) are installed in the top welding of mount pad (16), the preceding lateral wall of controller (17) is provided with the display screen, the centre department in top of controller (17) is provided with external end (18), the lateral wall of pipeline (5) is located the both sides welded connection of ultrasonic flowmeter and installs mounting panel (14), be provided with protective mechanism on mounting panel (14), the ultrasonic flowmeter outside is located to the protective mechanism cover.

2. An ultrasonic flow meter with a protection structure according to claim 1, wherein the two ends of the pipeline (5) are respectively welded with a connecting flange (3), the connecting flange (3) is provided with mounting holes (4), and the number of the mounting holes (4) is a plurality of groups and is arranged in an annular array.

3. An ultrasonic flow meter with a protection structure according to claim 1, wherein the protection mechanism comprises a chute (6), a slider (11), a fixing hole (7), a back plate (13), a protection shell (10), a wiring hole (9), a rubber plug (8) and a connecting hole (15), the chute (6) is formed in the top of the mounting plate (14), the slider (11) is arranged in the chute (6), the slider (11) is arranged in sliding connection with the chute (6), the protection shell (10) is welded to the top of the slider (11), the connecting hole (15) is formed in the rear side wall of the protection shell (10), the connecting hole (15) is a threaded hole, the back plate (13) is welded to the rear side wall of the mounting plate (14), the top of the back plate (13) is horizontally arranged with the top of the protection shell (10), the fixing hole (7) is formed in the back plate (13), the fixing hole (7) is the same as the connecting hole (15), the fixing bolt (12) is arranged in the fixing hole (7), and the fixing bolt (12) is in threaded connection with the connecting hole (15).

4. An ultrasonic flow meter with a shielding structure according to claim 3, wherein the chute (6) is arranged in a "T" configuration.

5. An ultrasonic flow meter with a protection structure according to claim 3, wherein the protection shell (10) is configured in a hollow rectangular structure, the front side wall of the protection shell (10) is made of transparent acrylic plate material, and the length of the rear side wall of the protection shell (10) is one third of the whole length.

6. An ultrasonic flow meter with a protection structure according to claim 3, wherein the top of the protection shell (10) is provided with a wiring hole (9) right above the external connection end (18), and a rubber plug (8) is arranged on the wiring hole (9).

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