CN212391066U

CN212391066U - Liquid flowmeter convenient to installation

Info

Publication number: CN212391066U
Application number: CN202021432667.6U
Authority: CN
Inventors: 陈雪君
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-01-22
Anticipated expiration: 2030-07-21

Abstract

The utility model relates to the technical field of liquid flow meters, and discloses a liquid flow meter convenient to install, which comprises a liquid flow meter main body, wherein a water inlet and a water outlet are respectively arranged at two ends of the liquid flow meter main body from left to right, connecting pipes are embedded in the water inlet and the water outlet and are fixedly installed through an installation component, and a filtering component is installed in the water inlet; the installation component comprises an installation column penetrating through the inside of the water inlet, and a first installation hole matched with the installation column is formed in the upper surface of the water inlet. The connecting pipe and the water inlet are quickly installed and connected by arranging the installation assembly, the operation is simple, the installation speed is high, and the sealing ring is arranged at the joint of the connecting pipe and the water inlet after water is fed, so that the connection tightness is effectively improved; through setting up filtering component to impurity in the effect filtration aquatic through the filter screen avoids influencing the normal work of fluidflowmeter main part.

Description

Liquid flowmeter convenient to installation

Technical Field

The utility model relates to a fluidflowmeter technical field specifically is a fluidflowmeter convenient to installation.

Background

The liquid flowmeter is a precision instrument manufactured according to the Karman vortex principle and used for measuring the flow of liquid, gas and steam in a sealed pipeline, and because a detection element is sealed in a detection body, a medium is not detected, and no movable part is arranged in the detection body, the liquid flowmeter does not need to be maintained on site, so that the liquid flowmeter is widely popular among users and widely used for metering management and process control of textile printing and dyeing, petroleum, chemical engineering, metallurgical pharmacy, thermoelectricity, paper making and fire fighting industries.

However, the current liquid flow meter is in the use, the installation between the liquid flow meter and the connecting pipe is complicated, the operation is troublesome, and no filtering device is arranged in the liquid flow meter, so that impurities can enter to influence normal work easily. Accordingly, those skilled in the art have provided a liquid flow meter that is easy to install to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fluidflowmeter convenient to installation 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 liquid flow meter convenient to install comprises a liquid flow meter main body, wherein a water inlet and a water outlet are respectively formed in two ends of the liquid flow meter main body from left to right, connecting pipes are embedded in the water inlet and the water outlet and are fixedly installed through installing components, and a filtering component is installed in the water inlet;

the installation component comprises an installation column penetrating through the inside of the water inlet, a first installation hole matched with the installation column is formed in the upper surface of the water inlet, and a second installation hole matched with the installation column is also formed in the upper surface of the connecting pipe.

As a further aspect of the present invention: the connecting pipe is characterized in that a sealing ring is arranged at the joint of the connecting pipe and the water inlet, and the sealing ring is made of rubber.

As a further aspect of the present invention: the outside of erection column has the nut in the top threaded connection of water inlet, and the both sides of erection column have the spacing groove at the inside symmetry of connecting pipe, the inside of spacing groove is provided with the stopper that matches each other with the spacing groove, and the inboard of spacing groove is connected with first spring and the one end of first spring is connected with the stopper.

As a further aspect of the present invention: the stopper is the rectangle setting, and the total length of stopper and erection column is longer than the length of second mounting hole, the screw thread that the surface of erection column set up is half of the whole length of erection column.

As a further aspect of the present invention: the filter assembly is including installing the mounting disc in the connecting pipe inboard, the inboard of mounting disc from left to right installs respectively prevents stifled pole and deceleration pole, and one side fixed mounting of mounting disc has the spliced pole, one side slidable mounting of spliced pole has flexible post, and the inside of spliced pole is provided with the second spring and the one end of second spring is connected with flexible post, the one end of flexible post is connected with the filter screen.

As a further aspect of the present invention: prevent stifled pole and be provided with two for "X" type, the deceleration pole is cylindrical setting, and the deceleration pole is provided with threely at the inboard equidistance of mounting disc.

As a further aspect of the present invention: two connecting columns are symmetrically arranged on one side of the mounting disc, and the connecting columns are as long as the telescopic columns.

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

1. the utility model discloses a set up the installation component, utilize the bottom of erection column to run through first mounting hole and second mounting hole to carry on spacingly through the stopper, through nut and erection column threaded connection, thereby carry out quick erection joint with connecting pipe and water inlet, its easy operation, the installation rate is fast, and is provided with the sealing washer, the leakproofness that effectual increase is connected with the junction of connecting pipe after intaking.

2. Through setting up filtering component, utilize the interior stifled pole and the deceleration pole of preventing that sets up of mounting disc, can flow into the water in the water inlet through the connecting pipe and prevent stifled and the deceleration is handled, and flexible post passes through the second spring and is connected with the spliced pole, flexible post is installed on the filter screen, can be so when carrying out filterable to water, slow down the impact force of water to the filter screen, increase the life of filter screen, thereby impurity in the effect filtration aquatic through the filter screen, avoid influencing the normal work of liquid flow meter main part.

Drawings

FIG. 1 is a schematic diagram of a fluid flow meter that is easy to install;

FIG. 2 is a cross-sectional view of a connecting tube and water inlet in a fluid flow meter that facilitates installation;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic diagram of a filter assembly for a fluid flow meter that is easy to install;

fig. 5 is a schematic diagram of a second spring in a fluid flow meter that is easy to install.

In the figure: 1. a connecting pipe; 2. mounting the component; 3. a filter assembly; 4. a liquid flow meter body; 5. a water outlet; 6. a water inlet; 7. a seal ring; 21. a first mounting hole; 22. a second mounting hole; 23. a limiting block; 24. mounting a column; 25. a limiting groove; 26. a first spring; 27. a nut; 31. mounting a disc; 32. an anti-blocking rod; 33. a speed reducing rod; 34. connecting columns; 35. a filter screen; 36. a telescopic column; 37. a second spring.

Detailed Description

Referring to fig. 1 to 5, in the present embodiment, a liquid flowmeter convenient to install includes a liquid flowmeter main body 4, a water inlet 6 and a water outlet 5 are respectively disposed at two ends of the liquid flowmeter main body 4 from left to right, a connecting pipe 1 is embedded inside the water inlet 6 and the water outlet 5, a sealing ring 7 is disposed at a joint of the connecting pipe 1 and the water inlet 6, the sealing ring 7 is made of rubber, and by the arrangement of the sealing ring 7, the sealing performance of connection between the connecting pipe 1 and the water inlet 6 can be effectively improved, and a water leakage phenomenon is prevented.

In fig. 2 and 3: the connecting pipe 1 and the water inlet 6 are fixedly installed through the installation component 2, the installation component 2 comprises an installation column 24 penetrating through the inside of the water inlet 6, the upper surface of the water inlet 6 is provided with a first installation hole 21 matched with the installation column 24, the upper surface of the connecting pipe 1 is also provided with a second installation hole 22 matched with the installation column 24, the outside of the installation column 24 is in threaded connection with a nut 27 above the water inlet 6, two sides of the installation column 24 are symmetrically provided with limit grooves 25 in the inside of the connecting pipe 1, the inside of the limit grooves 25 is provided with limit blocks 23 matched with the limit grooves 25, the inner side of the limit grooves 25 is connected with a first spring 26, one end of the first spring 26 is connected with a limit block 23, the limit block 23 is in a rectangular arrangement, the total length of the limit blocks 23 and the installation column 24 is longer than the length of the second installation hole 22, the thread arranged on the outer surface of the installation column 24 is, the utility model discloses a set up installation component 2, utilize the bottom of erection column 24 to run through first mounting hole 21 and second mounting hole 22 to carry on spacingly through stopper 23, through

nut

27 and 24 threaded connection of erection column, thereby carry out quick erection joint with connecting pipe 1 and water inlet 6, its easy operation, the installation rate is fast.

In fig. 4 and 5: the filter assembly 3 is arranged in the water inlet 6, the filter assembly 3 comprises a mounting disc 31 arranged on the inner side of the connecting pipe 1, an anti-blocking rod 32 and a speed reducing rod 33 are respectively arranged on the inner side of the mounting disc 31 from left to right, the anti-blocking rods 32 are arranged in two X-shaped positions, the speed reducing rods 33 are arranged in a cylindrical shape, the speed reducing rods 33 are arranged in three positions on the inner side of the mounting disc 31 at equal intervals, a connecting column 34 is fixedly arranged on one side of the mounting disc 31, a telescopic column 36 is slidably arranged on one side of the connecting column 34, a second spring 37 is arranged in the connecting column 34, one end of the second spring 37 is connected with the telescopic column 36, the connecting column 34 is symmetrically arranged on one side of the mounting disc 31, the connecting column 34 and the telescopic column 36 are the same in length, one end of the telescopic column 36 is connected with a filter screen 35, by arranging the filter assembly, can flow into the water in the water inlet 6 through connecting pipe 1 and prevent stifled and the processing of slowing down, and flexible post 36 is connected with spliced pole 34 through second spring 37, flexible post 36 is installed on filter screen 35, can be so that when filtering water, slow down the impact force of water to filter screen 35, increase filter screen 35's life, thereby impurity in the effect filtration aquatic through filter screen 35 avoids influencing the normal work of liquid flowmeter main part 4.

The utility model discloses a theory of operation is: when the connecting pipe 1 is connected with the water inlet 6, one end of the connecting pipe 1 is embedded into the water inlet 6, the upper surface and the lower surface of the water inlet 6 are both provided with a first mounting hole 21, the upper surface and the lower surface of the connecting pipe 1 are also provided with a second mounting hole 22, when the connecting pipe 1 is inserted into the water inlet 6, the first mounting hole 21 and the second mounting hole 22 are made to correspond to each other, at the moment, the limiting block 23 enters the limiting groove 25 by pressing the limiting block 23, the tail end of the mounting column 24 penetrates through the first mounting hole 21 and the second mounting hole 22, after the tail end of the mounting column 24 enters into the connecting pipe 1, because the first spring 26 is extruded when the limiting block 23 enters the limiting groove 25, deformation needs to be recovered at the moment, so that the limiting block 23 is ejected out of the limiting groove 25, but the elasticity of the first spring 26 is smaller, one part of the limiting block 23 is arranged in the limiting groove 25, the other part is arranged outside the limiting groove 25, the nut 27 is moved downwards by rotating the nut 27 outside the mounting column 24, so that the nut 27 is rotated to enable the upper surface of the limiting block 23 to be tightly attached to the lower surface of the connecting pipe 1, so that the connecting pipe 1 and the water inlet 6 are quickly mounted and fastened, the sealing ring 7 is arranged at the joint of the connecting pipe 1 and the water inlet 6, so that the joint has good sealing performance and water leakage is prevented, the mounting disc 31 in the filtering assembly 3 is further arranged inside the water inlet 6, the water flowing into the water inlet 6 through the connecting pipe 1 can be prevented from being blocked and the water can be reduced through the anti-blocking rod 32 and the speed reducing rod 33 arranged in the mounting disc 31, the connecting column 34 is arranged on one side of the mounting disc 31, and the telescopic column 36 is connected inside the connecting column 34 through the second spring 37, the one end of flexible post 36 is connected with filter screen 35, thereby when rivers pass through filter screen 35, can produce certain impact force to filter screen 35, this moment can make flexible post 36 in the spliced pole 34 take place to slide, make second spring 37 receive the pulling force simultaneously and take place to deform, thereby play certain cushioning effect to filter screen 35, increase filter screen 35's life, thereby impurity in the effect filtration aquatic through filter screen 35, avoid influencing the normal work of liquid flow meter main part 4.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A liquid flowmeter convenient to mount comprises a liquid flowmeter main body (4) and is characterized in that a water inlet (6) and a water outlet (5) are respectively arranged at two ends of the liquid flowmeter main body (4) from left to right, a connecting pipe (1) is embedded and mounted in each of the water inlet (6) and the water outlet (5), the connecting pipe (1) and the water inlet (6) are fixedly mounted through a mounting assembly (2), and a filtering assembly (3) is mounted in each of the water inlets (6);

the mounting assembly (2) comprises a mounting column (24) penetrating through the inside of the water inlet (6), a first mounting hole (21) matched with the mounting column (24) is formed in the upper surface of the water inlet (6), and a second mounting hole (22) matched with the mounting column (24) is also formed in the upper surface of the connecting pipe (1).

2. An easily installed liquid flowmeter according to claim 1, wherein a sealing ring (7) is arranged at the joint of the connecting pipe (1) and the water inlet (6), and the sealing ring (7) is made of rubber.

3. The liquid flowmeter convenient to install according to claim 1, characterized in that the outside of the mounting column (24) is in threaded connection with a nut (27) above the water inlet (6), and the two sides of the mounting column (24) are symmetrically provided with a limiting groove (25) in the connecting pipe (1), the limiting groove (25) is internally provided with a limiting block (23) matched with the limiting groove (25), the inner side of the limiting groove (25) is connected with a first spring (26) and one end of the first spring (26) is connected with the limiting block (23).

4. The liquid flowmeter convenient for installation as claimed in claim 3, wherein the stopper (23) is rectangular, the total length of the stopper (23) and the mounting column (24) is longer than the length of the second mounting hole (22), and the outer surface of the mounting column (24) is provided with threads which are half of the total length of the mounting column (24).

5. The liquid flowmeter convenient to install according to claim 1, wherein the filtering assembly (3) comprises a mounting disc (31) installed on the inner side of the connecting pipe (1), an anti-blocking rod (32) and a speed reducing rod (33) are respectively installed on the inner side of the mounting disc (31) from left to right, a connecting column (34) is fixedly installed on one side of the mounting disc (31), a telescopic column (36) is installed on one side of the connecting column (34) in a sliding mode, a second spring (37) is arranged inside the connecting column (34), one end of the second spring (37) is connected with the telescopic column (36), and one end of the telescopic column (36) is connected with the filtering net (35).

6. An easily installable fluid flow meter according to claim 5, characterised in that the anti-jamming bars (32) are "X" shaped with two, the deceleration bars (33) are cylindrical and the deceleration bars (33) are equidistantly arranged three inside the mounting disc (31).

7. An easily installed fluid flow meter according to claim 5, wherein two connecting columns (34) are symmetrically installed on one side of the installation plate (31), and the length of the connecting columns (34) is the same as that of the telescopic columns (36).