CN214893457U

CN214893457U - Fluid metering and detecting device

Info

Publication number: CN214893457U
Application number: CN202121411179.1U
Authority: CN
Inventors: 杨琛; 陈华; 章剑; 塔娜; 李慧; 王静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-11-26
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a fluid measurement detection device relates to fluid measurement detection device technical field, including second connecting pipe, third connecting pipe, water inlet connector and fourth connecting pipe, all install the three-way pipe between second connecting pipe and the third connecting pipe and between third connecting pipe and the fourth connecting pipe, install vortex formula flowmeter on the third connecting pipe. The utility model discloses an adjust first sleeve and the telescopic sliding connection of second, be convenient for simplify the installation, improve the installation speed, when unstable ripples shock appears in the fourth connecting pipe is inside, the piston can move about from top to bottom and reduce unstable shock, improve vortex formula flowmeter detection accuracy, clean pipe connection clean pipeline through the clean pipe on right side, beat and pour into the washing liquid, promote the handle piece simultaneously, make the brush is wiped with the turbine among the vortex formula flowmeter to the cleaning brush on the curved surface piece, effectively clear up the spot on turbine surface, need not to dismantle vortex formula flowmeter and maintain, time saving and labor saving.

Description

Fluid metering and detecting device

Technical Field

The utility model relates to a fluid measurement detection device technical field specifically is a fluid measurement detection device.

Background

The fluid metering detector is used for metering and detecting circulating liquid, most of the existing fluid metering detectors are composed of a detection box and a connecting pipeline, the connecting pipeline is connected into a pipeline through which the liquid flows, the flowing liquid is metered and detected, and the fluid metering detector is widely applied to oil metering in a gas station or other industries for metering water. The working principle of the vortex flowmeter is that a turbine rotor with fins is arranged at the center of oil flow to be metered, and when the turbine rotates, the rotating speed of the turbine is in direct proportion to the flow rate of the oil. A magnet is embedded on the turbine, a pulse is generated in an external induction coil every turn, and a certain number of pulses are determined to represent a metering unit after calibration. The turbine rotates in the oil flow, mechanical wear is reduced, and the rotor is light in weight and can adapt to large flow change.

The existing fluid metering and detecting device does not have the function of preventing 'water hammer', the damage and the inaccurate data of the detecting device are easily caused, and the surface of the rotating wheel is stained after the existing fluid metering and detecting device is used for a period of time, so that the rotating speed is influenced, and the precision is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fluid measurement detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a fluid metering and detecting device comprises a second connecting pipe, a third connecting pipe, a water inlet connector and a fourth connecting pipe, wherein three-way pipes are respectively arranged between the second connecting pipe and the third connecting pipe and between the third connecting pipe and the fourth connecting pipe, a vortex type flowmeter is arranged on the third connecting pipe, a pushing box is embedded in a position, close to the vortex type flowmeter, of the top of the third connecting pipe, is communicated with the inside of the third connecting pipe, a curved surface seat is fixedly arranged on the surface of one side, close to the vortex type flowmeter, of the pushing box, a pushing rod is slidably arranged on one side plate, far away from the curved surface seat, of the pushing box, one end, located inside the pushing box, of the pushing rod is fixedly provided with the curved surface seat, a curved surface block is fixedly arranged at one end, far away from the pushing rod, of the fourth connecting pipe, a second sleeve is arranged at one end, far away from the third connecting pipe, the second sleeve is slidably mounted inside the first sleeve, and the second connecting pipe is provided with a one-way valve.

As a further aspect of the present invention: cleaning pipes are fixedly arranged at the rest ends of the two three-way pipes, and control valves are arranged on the second connecting pipe, the fourth connecting pipe and the two cleaning pipes.

As a further aspect of the present invention: the surface mounting of curved surface piece has the cleaning brush, the one end fixed mounting that the catch bar kept away from the elastic rod has the handle piece.

As a further aspect of the present invention: the one end fixed mounting that the second sleeve was kept away from to first sleeve has the water inlet connector, the one end that the three-way pipe was kept away from to the second connecting pipe is installed the delivery port connector.

As a further aspect of the present invention: the piston type air compressor is characterized in that a first connecting pipe is fixedly mounted on the fourth connecting pipe, a cylindrical shell is fixedly mounted at the top end of the first connecting pipe, an air inlet nozzle and a pressure gauge are embedded in a top plate of the cylindrical shell, and a piston is slidably mounted on the surface of the inner wall of the first connecting pipe.

As a further aspect of the present invention: the top surface of the vortex flowmeter is hinged with a cover plate, and a convex block is arranged on the cover plate.

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

1. the utility model discloses an adjust the sliding connection of first sleeve and second sleeve, be convenient for simplify the installation, improve the installation speed, inject the compressed gas that removes into the top of cylindricality casing through the suction nozzle, observe real-time atmospheric pressure through the pressure gauge, when unstable wave oscillation appears in the fourth connecting pipe inside, the piston can move about from top to bottom and reduce unstable oscillation, cooperates the check valve, avoids appearing the condition of fluid backward flow, improves vortex flowmeter detection accuracy;

2. the utility model discloses a close the control valve on second connecting pipe and the third connecting pipe, clean the clean pipeline of union coupling through the right side, open the control valve switch on two clean pipes, pour into the washing liquid into, promote the handle piece simultaneously, the catch bar promotes elastic rod and curved block, and the elastic rod is crooked to be makeed the cleaning brush on the curved block and to wipe with the turbine in the vortex formula flowmeter, effectively clears up the spot on turbine surface, need not to dismantle the vortex formula flowmeter and maintains labour saving and time saving.

Drawings

Fig. 1 is a schematic front view of a fluid metering and detecting device.

Fig. 2 is a schematic perspective view of a third connecting pipe and a push box of the fluid metering and detecting device.

Fig. 3 is a sectional view of a front view of a third connection pipe and a push tank of a fluid metering and detecting apparatus.

Fig. 4 is a sectional view of a front view of a cylindrical housing of a fluid metering and sensing apparatus.

FIG. 5 is a cross-sectional view of a front view of a first sleeve of a fluid metering and testing device.

The labels in the figure are: 1. a water inlet connector; 2. a first sleeve; 3. a second sleeve; 4. a first connecting pipe; 5. a cylindrical housing; 6. a pressure gauge; 7. an air inlet nozzle; 8. a handle block; 9. a push rod; 10. a push box; 11. cleaning the tube; 12. a control valve; 13. a one-way valve; 14. a second connecting pipe; 15. a water outlet connector; 16. a three-way pipe; 17. a vortex flowmeter; 18. a third connecting pipe; 19. a fourth connecting pipe; 20. a curved seat; 21. a curved surface block; 22. an elastic rod; 23. a piston.

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 to 5, in an embodiment of the present invention, a fluid metering and detecting device includes a second connecting pipe 14, a third connecting pipe 18, a water inlet connector 1 and a fourth connecting pipe 19, a three-way pipe 16 is installed between the second connecting pipe 14 and the third connecting pipe 18 and between the third connecting pipe 18 and the fourth connecting pipe 19, a vortex flowmeter 17 is installed on the third connecting pipe 18, a push box 10 is installed at a position of the top of the third connecting pipe 18 close to the vortex flowmeter 17, the push box 10 is communicated with the inside of the third connecting pipe 18, a curved seat 20 is fixedly installed on a surface of one side of the push box 10 close to the vortex flowmeter 17, a push rod 9 is slidably installed on a side plate of the push box 10 far from the curved seat 20, a curved seat 20 is fixedly installed at an end of the push rod 9 located inside the push box 10, a curved block 21 is fixedly installed at an end of the curved seat 20 far from the push rod 9, a second sleeve 3 is arranged at one end of a fourth connecting pipe 19 far away from a third connecting pipe 18, the second sleeve 3 is slidably arranged in the first sleeve 2, a one-way valve 13 is arranged on a second connecting pipe 14, cleaning pipes 11 are fixedly arranged at the rest ends of the two three-way pipes 16, control valves 12 are arranged on the second connecting pipe 14, the fourth connecting pipe 19 and the two cleaning pipes 11, fluid can be conveniently controlled by arranging the control valves 12, later-stage cleaning maintenance is convenient, a cleaning brush is arranged on the surface of a curved surface block 21, a handle block 8 is fixedly arranged at one end of a push rod 9 far away from an elastic rod 22, the push rod 9 can be conveniently pushed by arranging the handle block 8, a water inlet connector 1 is fixedly arranged at one end of the first sleeve 2 far away from the second sleeve 3, a water outlet connector 15 is arranged at one end of the second connecting pipe 14 far away from the three-way pipes 16, and a fluid pipeline can be conveniently connected by arranging the water inlet 1 and the water outlet connector 15, fixed mounting has first connecting pipe 4 on the fourth connecting pipe 19, the top fixed mounting of first connecting pipe 4 has cylindricality casing 5, embedded suction nozzle 7 and the pressure gauge 6 of installing of the roof of cylindricality casing 5, the inner wall surface slidable mounting of first connecting pipe 4 has piston 23, the articulated apron of installing of top surface of vortex flowmeter 17 installs the protruding piece on the apron, plays dustproof effect through setting up the apron, sets up the protruding piece and is convenient for the upset apron and observe flow data.

The utility model discloses a theory of operation is: the electric elements appearing in the application are all externally connected with a power supply and a control switch when in use, the utility model is connected on a fluid pipeline through a water inlet connector 1 and a water outlet connector 15, the sliding connection of a first sleeve 2 and a second sleeve 3 can be adjusted, the installation is convenient to be simplified, the installation speed is improved, the moving compressed gas is injected into the top of a cylindrical shell 5 through an air inlet nozzle 7, the real-time air pressure is observed through a pressure gauge 6, when the unstable wave oscillation appears in a fourth connecting pipe 19, a piston 23 can move up and down to reduce the unstable oscillation, the detection accuracy of a vortex flowmeter 17 is improved, the control valves 12 on the second connecting pipe 14 and a third connecting pipe 18 are closed, the cleaning pipes are connected through a cleaning pipe 11 on the right side, the control valves 12 on the two cleaning pipes 11 are opened, the cleaning liquid is injected, and a handle block 8 is pushed simultaneously, pushing rod 9 promotes elastic rod 22 and curved surface piece 21, and elastic rod 22 is crooked to make the cleaning brush on the curved surface piece 21 and the turbine in the vortex flowmeter 17 scrub, effectively clears up the dirty on turbine surface, need not to dismantle vortex flowmeter 17 and maintains labour saving and time saving.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to the circuit and electronic components and control modules.

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 fluid measurement detection device, includes second connecting pipe (14), third connecting pipe (18), water inlet connector (1) and fourth connecting pipe (19), its characterized in that: a three-way pipe (16) is arranged between the second connecting pipe (14) and the third connecting pipe (18) and between the third connecting pipe (18) and the fourth connecting pipe (19), a vortex flowmeter (17) is arranged on the third connecting pipe (18), a pushing box (10) is embedded in a position, close to the vortex flowmeter (17), of the top of the third connecting pipe (18), the pushing box (10) is communicated with the inside of the third connecting pipe (18), a curved surface seat (20) is fixedly arranged on one side surface, close to the vortex flowmeter (17), of the pushing box (10), a pushing rod (9) is slidably arranged on one side plate, far away from the curved surface seat (20), of the pushing box (10), a curved surface block (21) is fixedly arranged at one end, located inside the pushing box (10), of the pushing rod (9), of the curved surface seat (20), the one end that third connecting pipe (18) was kept away from in fourth connecting pipe (19) is installed second sleeve (3), second sleeve (3) slidable mounting is in the inside of first sleeve (2), install check valve (13) on second connecting pipe (14).

2. A fluid metering testing device according to claim 1, wherein: cleaning pipes (11) are fixedly arranged at the rest ends of the two three-way pipes (16), and control valves (12) are arranged on the second connecting pipe (14), the fourth connecting pipe (19) and the two cleaning pipes (11).

3. A fluid metering testing device according to claim 1, wherein: the surface mounting of curved surface piece (21) has cleaning brush, the one end fixed mounting that the elastic force pole (22) was kept away from in catch bar (9) has handle piece (8).

4. A fluid metering testing device according to claim 1, wherein: one end of the first sleeve (2) far away from the second sleeve (3) is fixedly provided with a water inlet connector (1), and one end of the second connecting pipe (14) far away from the three-way pipe (16) is provided with a water outlet connector (15).

5. A fluid metering testing device according to claim 1, wherein: fourth connecting pipe (19) are gone up fixed mounting and are had first connecting pipe (4), the top fixed mounting of first connecting pipe (4) has cylindricality casing (5), embedded suction nozzle (7) and pressure gauge (6) of installing of the roof of cylindricality casing (5), the inner wall surface slidable mounting of first connecting pipe (4) has piston (23).

6. A fluid metering testing device according to claim 1, wherein: the top surface of vortex flowmeter (17) is articulated to be installed and is lapped, install protruding piece on the apron.