阅读说明：本技术 罐装容器用的液位测量方法 (Liquid level measuring method for canned container ) 是由 孙兰萍 王超 徐小婷 宋春明 于 2020-12-09 设计创作，主要内容包括：本发明的罐装容器用的液位测量方法,包括形成在罐装设备的内容器底部内壁上的安装槽,在安装槽内焊接有安装板,在安装板的顶面上焊接有安装罩,安装罩的底部外周面上开设有若干微孔；中部贯穿于安装板的安装柱,在安装柱的外周面上套设有浮动板,形成在安装柱顶面上的若干细管组；形成在安装柱中部上的与出液通道连通的竖管,位于竖管下方的引压管焊接槽；通过浮动板可使得罐装设备的液体经微孔进入至安装槽内后可以使得浮动板漂浮在液面上,当液面出现动荡时则需要不断推动浮动板,以此减缓液面出现波动的程度,位于安装柱上的四组细管组可以使得液体稳定平缓的进入至竖管内,通过竖管自流至引压管焊接槽内的引压管内,结构设计合理。(The liquid level measuring method for the canned container comprises the steps of forming a mounting groove on the inner wall of the bottom of an inner container of canning equipment, welding a mounting plate in the mounting groove, welding a mounting cover on the top surface of the mounting plate, and forming a plurality of micropores on the peripheral surface of the bottom of the mounting cover; the middle part of the installation column penetrates through the installation plate, a floating plate is sleeved on the peripheral surface of the installation column, and a plurality of thin tube groups are formed on the top surface of the installation column; a vertical pipe formed in the middle of the mounting column and communicated with the liquid outlet channel, and a pressure guide pipe welding groove positioned below the vertical pipe; can make the liquid of canning equipment to get into through the micropore and can make the floating plate float on the liquid level after to the mounting groove in, then need constantly promote the floating plate when the liquid level appears surging to this slows down the liquid level and appears undulant degree, and the thin nest of tubes of four groups that are located on the installation post can be so that the steady gentle entering of liquid to the standpipe in, flows to the pressure tube that draws in the pressure tube welding inslot through the standpipe automatically, and structural design is reasonable.)

1. The liquid level measuring method for the canned container is characterized by comprising the following steps: the method comprises the following steps of,

(1) installing a differential pressure liquid level meter main body on the outer container outer wall of the canned container;

(2) mounting grooves are formed in the inner container and the outer container of the canned container, and a pressure guiding pipe of the differential pressure liquid level meter is arranged in the mounting grooves of the inner container and the outer container of the canned container;

(3) the device is prevented to the level gauge and rocks to the canning that will be used for slowing down that the canned container rocks and lead to the liquid production in the canned container to be unfavorable for the normal measurement of pressure differential level gauge to fluctuate and establish, will the canning prevent that the level gauge rocks the bottom of device and draw and press the pipe fixed, prevent that the level gauge rocks the top and the mounting groove of device with the canning and fix, can carry out the measurement of canned container liquid level through the pressure differential level gauge.

2. The method of measuring a liquid level for a canned container according to claim 1, characterized in that: the tank filling anti-shaking device for the liquid level meter comprises,

the installation groove is formed on the inner wall of the bottom of the inner container of the canning equipment, the installation plate which is integrated with the inner container of the canning equipment is welded in the installation groove, the installation cover which is integrated with the installation plate is welded on the top surface of the installation plate, and the peripheral surface of the bottom of the installation cover is provided with a plurality of micropores for passing through the liquid in the inner container;

the middle part of the mounting column penetrates through the mounting plate and is welded and fixed with the mounting plate into a whole, a floating plate which can float along the mounting direction of the mounting column is sleeved on the outer peripheral surface of the mounting column, and a limiting plate which can bear the bottom surface of the floating plate and limit the downward movement of the floating plate is fixedly arranged on the outer peripheral surface of the middle part of the mounting column;

the inlet ends of the thin tube groups are positioned on the top surface of the mounting column and form a thin tube group liquid inlet space with the space between the inner circumferential surface of the top of the mounting cover, and the outlet ends of the thin tube groups are mutually communicated and form a liquid outlet channel of the thin tube groups;

a vertical pipe which is formed in the middle of the mounting column and communicated with the liquid outlet channel, and a pressure pipe welding groove for welding the head of the pressure pipe of the liquid level meter is formed on the mounting column below the vertical pipe;

liquid entering the thin tube group from the micropores forms a liquid outlet channel to supply liquid to the pressure guiding tube on the welding groove of the pressure guiding tube.

3. The method of measuring a liquid level for a canned container according to claim 2, characterized in that: the limiting plate is an annular plate and is positioned on the peripheral surface of the mounting column above the micro-hole.

4. A method of measuring a level of a container for cans as set forth in claim 3, wherein: the tubule group has four groups, and the contained angle of two sets of adjacent tubule group is the same in four group tubule groups, and every group tubule group comprises 5 tubules that the pipe diameter is the same, and the interval of two adjacent tubules is the same in every group tubule group, and the contained angle between tubule and the erection column top surface sets up for 45.

5. The method of measuring a liquid level for a canned container according to claim 4, characterized in that: the inner circumferential surface and the outer circumferential surface of the top of the mounting cover are both provided with a rounded corner.

6. The liquid level measuring method for a canned container according to claim 5, characterized in that: the inner peripheral surface of the top of the mounting cover is fixedly provided with two limiting rods for limiting the floating distance of the floating plate, the two limiting rods are positioned right above the mounting column, and the two limiting rods are symmetrically arranged on the inner peripheral surface of the top of the mounting cover by taking the center of the mounting column as a reference.

7. The liquid level measuring method for a canned container according to claim 6, characterized in that: and an annular rubber sealing ring is fixedly arranged on the bottom surface of the pressure guiding pipe welding groove.

Technical Field

The invention relates to the technical field of canned container design, in particular to a liquid level measuring method for a canned container.

Background

The differential pressure liquid level meter is a meter for calculating the liquid level (differential pressure) of an object in a container by measuring the pressure difference at two different points of the container;

the pressure taking and stabilizing device at the high-pressure end of the differential pressure type liquid level meter of the low-temperature liquefied gas storage tank, as the national patent publication No. CN202903277U, comprises a differential pressure type liquid level meter which is respectively connected with a pressure taking port at the high-pressure end and a pressure taking port at the low-pressure end of the storage tank through pressure leading pipes, wherein a fluctuation-proof buffer cover is fixedly arranged on the pressure taking port at the high-pressure end in the storage tank, and at least one liquid inlet hole is arranged around the fluctuation-proof buffer cover; the anti-fluctuation buffer cover is internally provided with a damping pipe consisting of a plurality of sections of bent pipes, one end of the damping pipe is vertically upward, and the other end of the damping pipe is connected to a high-pressure end pressure taking port and communicated with the differential pressure type liquid level meter. The anti-fluctuation buffer cover is a round or square closed cover, and the liquid inlet holes are arranged at the lower end of the periphery of the anti-fluctuation buffer cover. And the vertically upward end of the damping tube is close to the top cover of the anti-fluctuation buffer cover. The anti-fluctuation buffer cover is connected with the storage tank in a welding mode.

The pressure taking and stabilizing device of the high-pressure end of the low-temperature liquefied gas storage tank differential pressure type liquid level meter is simple in structure and convenient to install, but a plurality of sections of damping pipes formed by bending are required to be installed when the device is used, the damping pipes are bent due to the plurality of sections, liquid dirt and impurities are easy to deposit at the bottom of the damping pipes, the anti-fluctuation buffer cover is not subjected to chamfering treatment, the stress of the edge part is large, the service life of the anti-fluctuation buffer cover is prolonged, and therefore a more stable liquid level measuring method for the canned container is provided.

Disclosure of Invention

The invention aims to solve the technical problem of providing a more stable liquid level measuring method for a canned container aiming at the defects of the prior art.

The technical problem to be solved by the invention is realized by the following technical scheme that the liquid level measuring method for the canned container comprises the following steps,

(1) installing a differential pressure liquid level meter main body on the outer container outer wall of the canned container;

(2) mounting grooves are formed in the inner container and the outer container of the canned container, and a pressure guiding pipe of the differential pressure liquid level meter is arranged in the mounting grooves of the inner container and the outer container of the canned container;

(3) the device is prevented to the level gauge and rocks to the canning that will be used for slowing down that the canned container rocks and lead to the liquid production in the canned container to be unfavorable for the normal measurement of pressure differential level gauge to fluctuate and establish, will the canning prevent that the level gauge rocks the bottom of device and draw and press the pipe fixed, prevent that the level gauge rocks the top and the mounting groove of device with the canning and fix, can carry out the measurement of canned container liquid level through the pressure differential level gauge.

The technical problem to be solved by the invention can also be realized by the following technical proposal that the liquid level measuring method for the canned container comprises the following steps,

the inner container of the canning equipment is welded with a mounting plate which is integrated with the inner container of the canning equipment, the top surface of the mounting plate is welded with a mounting cover which is integrated with the mounting plate, and the outer peripheral surface of the bottom of the mounting cover is provided with a plurality of micropores for passing through liquid in the inner container;

the middle part of the mounting column penetrates through the mounting plate and is welded and fixed with the mounting plate into a whole, a floating plate which can float along the mounting direction of the mounting column is sleeved on the outer peripheral surface of the mounting column, and a limiting plate which can bear the bottom surface of the floating plate and limit the downward movement of the floating plate is fixedly arranged on the outer peripheral surface of the middle part of the mounting column;

the inlet ends of the thin tube groups are positioned on the top surface of the mounting column and form a thin tube group liquid inlet space with the space between the inner circumferential surface of the top of the mounting cover, and the outlet ends of the thin tube groups are mutually communicated and form a liquid outlet channel of the thin tube groups;

a vertical pipe which is formed in the middle of the mounting column and communicated with the liquid outlet channel, and a pressure pipe welding groove for welding the head of the pressure pipe of the liquid level meter is formed on the mounting column below the vertical pipe;

liquid entering the thin tube group from the micropores forms a liquid outlet channel to supply liquid to the pressure guiding tube on the welding groove of the pressure guiding tube.

The technical problem to be solved by the invention can also be solved by adopting the technical scheme that the limiting plate is an annular plate and is positioned on the peripheral surface of the mounting column above the micropore.

The technical problem to be solved by the invention can also be realized by the following technical scheme that the liquid level measuring method for the canned container comprises four groups of thin tube groups, the included angles of two adjacent thin tube groups in the four groups of thin tube groups are the same, each group of thin tube groups consists of 5 thin tubes with the same pipe diameter, the distance between two adjacent thin tubes in each group of thin tube groups is the same, and the included angle between the thin tube and the top surface of the mounting column is set to be 45 degrees.

The technical problem to be solved by the invention can also be solved by the following technical scheme that in the liquid level measuring method for the canned container, the inner circumferential surface and the outer circumferential surface of the top of the mounting cover are both provided with rounded corners.

The technical problem to be solved by the invention can also be solved by adopting the following technical scheme that the limiting rods for limiting the floating distance of the floating plate are fixedly arranged on the inner circumferential surface of the top of the mounting cover, the two limiting rods are arranged right above the mounting column, and the two limiting rods are symmetrically arranged on the inner circumferential surface of the top of the mounting cover by taking the center of the mounting column as a reference.

The technical problem to be solved by the invention can also be solved by adopting the following technical scheme that in the liquid level measuring method for the canned container, an annular rubber sealing ring is fixedly arranged on the bottom surface of the pressure guiding pipe welding groove.

Compared with the prior art, the invention has the beneficial technical effects that: can make the liquid of canning equipment to get into through the micropore and can make the floating plate float on the liquid level after to the mounting groove in, then need constantly promote the floating plate when the liquid level appears surging to this slows down the liquid level and appears undulant degree, and the thin nest of tubes of four groups that are located on the installation post can be so that the steady gentle entering of liquid to the standpipe in, flows to the pressure tube that draws in the pressure tube welding inslot through the standpipe automatically, and structural design is reasonable.

Drawings

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

fig. 2 is a partially enlarged schematic view of the present invention.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings so as to facilitate the further understanding of the present invention by those skilled in the art, and do not limit the right thereto.

Example 1, referring to fig. 1 to 2, a method for measuring a liquid level of a can container, comprising the steps of,

(1) installing a differential pressure liquid level meter main body on the outer container outer wall of the canned container;

(2) mounting grooves are formed in the inner container and the outer container of the canned container, and a pressure guiding pipe of the differential pressure liquid level meter is arranged in the mounting grooves of the inner container and the outer container of the canned container;

(3) the device is prevented to the level gauge and rocks to the canning that will be used for slowing down that the canned container rocks and lead to the liquid production in the canned container to be unfavorable for the normal measurement of pressure differential level gauge to fluctuate and establish, will the canning prevent that the level gauge rocks the bottom of device and draw and press the pipe fixed, prevent that the level gauge rocks the top and the mounting groove of device with the canning and fix, can carry out the measurement of canned container liquid level through the pressure differential level gauge.

Embodiment 2, the method for measuring a liquid level of a tank container according to embodiment 1, wherein the tank anti-sloshing apparatus comprises,

the installation groove is formed in the inner wall of the bottom of the inner container 1 of the canning equipment, the installation groove is a circular groove, an installation plate 2 which is integrated with the inner container 1 of the canning equipment into a whole is welded in the installation groove, the edge of the installation plate 2 is the same as the edge of the installation groove in size, the cross sections of the installation plate 2 and the installation groove are circular, an installation cover 3 which is integrated with the installation plate 2 into a whole is welded on the top surface of the installation plate 2, the cross section of the installation cover 3 is arranged in a circular shape, the outer peripheral surface of the bottom of the installation cover 3 is provided with a plurality of micropores 4 for allowing liquid in the inner container 1 to pass through, the micropores 4;

the middle part of the installation column 5 penetrates through the installation plate 2 and is welded and fixed with the installation plate 2 into a whole, the cross section of the installation column 5 is arranged in a circular shape, a floating plate 6 which can float along the installation direction of the installation column 5 is sleeved on the outer peripheral surface of the installation column 5, a limiting plate 7 which can bear the bottom surface of the floating plate 6 and limit the descending motion of the floating plate 6 is fixedly arranged on the outer peripheral surface of the middle part of the installation column 5, and the cross section of the limiting plate 7 is arranged in a ring shape;

the thin tube groups 8 are formed on the top surface of the mounting column 5, the inlet ends of the thin tube groups 8 are positioned on the top surface of the mounting column 5, and the space between the inlet ends of the thin tube groups 8 and the inner circumferential surface of the top of the mounting cover 3 forms a thin tube group liquid inlet space, and the outlet ends of the thin tube groups 8 are mutually communicated and form a liquid outlet channel of the thin tube groups 8;

a vertical pipe 9 which is formed on the middle part of the mounting column 5 and is communicated with the liquid outlet channel, and a pressure pipe welding groove 10 for welding the head of a pressure pipe of the liquid level meter is formed on the mounting column 5 which is positioned below the vertical pipe 9;

liquid entering the thin tube group 8 from the micropores 4 forms a liquid outlet channel to supply liquid to a pressure guide tube 11 on a pressure guide tube welding groove 10.

In embodiment 2, can make the liquid of canning equipment can make floating plate 6 float on the liquid level after entering into the mounting groove through micropore 4 through floating plate 6, then need constantly promote floating plate 6 when the liquid level appears surging, that is to say constantly for liquid rock the fluctuation degree that can slow down the liquid level through floating plate 6, be located the tubule of tubule group in the liquid inlet space and get into in standpipe 9 through the tubule among four groups of tubule group 8, in the pressure tube 11 that gets into to pressure tube welding groove 10 through standpipe 9.

In the method for measuring the liquid level of the container in embodiment 3 and embodiment 2, the stopper plate 7 is an annular plate, and the stopper plate 7 is located on the outer peripheral surface of the mounting post 5 above the micro-hole 4.

In embodiment 4, the liquid level measuring method for a pitcher described in embodiment 3 includes four sets of the thin tube groups 8, the included angles of two adjacent thin tube groups 8 in the four sets of thin tube groups 8 are the same, each set of thin tube groups 8 is composed of 5 thin tubes having the same pipe diameter, the distances between two adjacent thin tubes in each set of thin tube groups 8 are the same, and the included angle between a thin tube and the top surface of the mounting column 5 is set to be 45 °.

In the method for measuring the liquid level of the canning container in the embodiment 5 and the embodiment 4, the inner circumferential surface and the outer circumferential surface of the top of the mounting cover 3 are both provided with the rounded corners, and the design of the rounded corners can reduce the stress of the outer circumferential surface of the top of the mounting cover 3 and reduce the use wear of the mounting cover 3 to a certain extent.

Embodiment 6 and embodiment 5 describe the method for measuring a liquid level of a pitcher, wherein a stopper rod 13 for limiting a floating distance of the floating plate 6 is fixedly installed on an inner peripheral surface of a top portion of the installation cover 3, a cross section of the stopper rod 13 is circularly arranged, the stopper rod 13 is positioned right above the installation column 5, two stopper rods 13 are arranged, and the two stopper rods 13 are symmetrically arranged on the inner peripheral surface of the top portion of the installation cover 3 with a center of the installation column 5 as a reference.

In the method for measuring a liquid level of a retort container in example 7 or 6, an annular rubber packing 12 is further fixedly attached to the bottom surface of the pressure pipe welding tank 10.