CN216158828U

CN216158828U - Low temperature liquid storage tank level gauge connection pipe structure

Info

Publication number: CN216158828U
Application number: CN202122236660.8U
Authority: CN
Inventors: 周炳海; 唐潇南; 申德刚
Original assignee: Dalian Dongjian Wind Power Equipment Manufacturing Co ltd
Current assignee: Dalian Dongjian Wind Power Equipment Manufacturing Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-01
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a connecting pipe structure of a liquid level meter of a low-temperature liquid storage tank, which belongs to the technical field of liquid level meter installation and comprises a storage tank, wherein the surface of the storage tank is fixedly connected with the inner wall of a fixing ring, the lower surface of the fixing ring is fixedly connected with the top ends of a plurality of fixing rods, and the bottom ends of the fixing rods are fixedly connected with the upper surfaces of the fixing blocks. This structure is taken over to cryogenic liquids storage tank level gauge, through setting up the fixed disk, screw rod and rotatory handle, this kind of mode can prevent in operation process, the level gauge rocks or under the circumstances of external vibrations, lead to the level gauge precision inaccurate, thereby judge the condition of error, the position of level gauge can also be adjusted according to the mounted position of difference to this kind of mounting means, through the adjustment, can reach a good observation position, the wedge can be so that the bottom of takeover is fixed die, prevent to take over to rock in operation process and lead to the inaccurate condition of measurement.

Description

Low temperature liquid storage tank level gauge connection pipe structure

Technical Field

The utility model belongs to the technical field of liquid level meter installation, and particularly relates to a connecting pipe structure of a liquid level meter of a low-temperature liquid storage tank.

Background

Along with the development of science and technology, we are more and more to the demand of storage tank, in order to can be better store some gas, the selection is liquefied these gas and is stored, the liquefaction is stored more conveniently also more effective storage gas, supply us to use, in order to more audio-visual understanding the height of liquid in the storage tank, the selection is used always through the level gauge to observe the liquid height in the storage tank, but the in-process that conventional level gauge takeover structure used can produce the pipe not hard up and the level gauge rocks the scheduling problem, has caused the level gauge measurement inaccurate enough.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a connecting pipe structure of a liquid level meter of a low-temperature liquid storage tank, which solves the problem that the conventional connecting pipe structure of the liquid level meter can cause the problems of loose guide pipe, shaking of the liquid level meter and the like in the using process, so that the measurement of the liquid level meter is not accurate enough.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a low-temperature liquid storage tank liquid level meter adapter tube structure comprises a storage tank, wherein the surface of the storage tank is fixedly connected with the inner wall of a fixing ring, the lower surface of the fixing ring is fixedly connected with the top ends of a plurality of fixing rods, the bottom ends of the fixing rods are fixedly connected with the upper surfaces of the fixing blocks, the lower surface of the storage tank is fixedly connected with the upper surfaces of two fixing discs, the lower surfaces of the two fixing discs are fixedly connected with the upper surfaces of two connecting rods, the lower surfaces of the connecting rods are hinged with the upper surface of a fixing frame through hinges, the lower surface of the fixing frame is fixedly connected with the upper surfaces of two connecting blocks, the lower surfaces of the two connecting blocks are fixedly connected with the upper surface of a liquid level meter, the left side and the right side of the front of the fixing frame are fixedly connected with the back surfaces of two L-shaped blocks respectively, the front surfaces of the L-shaped blocks are provided with screw holes, and the inner wall of the screw holes is movably connected with the surface of a screw rod, the right-hand member of screw rod cup joints with the left end of rotatory handle, swing joint is taken over with the high level meter through the screw hole to the holding vessel, swing joint is taken over with the low level meter through the screw hole to the holding vessel, the both sides of holding vessel inner wall lower surface are provided with the vacuum chamber, the left and right sides face and the left and right sides face fixed connection of three hornblocks of vacuum chamber, the activity of taking over in the high level meter runs through in the inner wall of vacuum chamber.

As a further scheme of the utility model: and the left side surface and the right side surface of the high-level meter connecting pipe and the low-level meter connecting pipe are respectively and fixedly connected with the left side surface and the right side surface of the two wedge-shaped blocks.

As a further scheme of the utility model: the front of mount is provided with the light box, the light intensity of light box is adjustable.

As a further scheme of the utility model: the lower surface of the fixed block is provided with an anti-slip pad, and the fixed block is in a triangular shape.

As a further scheme of the utility model: the upper surface of the high-level meter connecting pipe is provided with a pressure gauge, and the high-level meter connecting pipe is a hose with adjustable length.

(III) advantageous effects

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

1. the low-temperature liquid storage tank liquid level meter connecting pipe structure is characterized in that a fixed disc, a connecting rod, a wedge-shaped block, a fixed frame, a connecting block, a liquid level meter, an L-shaped block, a screw rod and a rotary handle are arranged, when the liquid level meter is installed, the fixed disc is installed on the lower surface of a storage tank, the upper surface of the connecting rod is fixedly connected with the fixed disc, the lower surface of the connecting rod is fixedly connected with the fixed frame, the lower surface of the fixed frame is fixedly connected with the liquid level meter through the connecting block, when the liquid level meter is installed, the L-shaped block is installed on the left side and the right side of the front face of the fixed frame, the screw rod is movably connected with the L-shaped block through a threaded hole, the screw rod can be rotated only according to the position of the liquid level meter, the position of the liquid level meter is limited and cannot shake, the position of the liquid level meter can be changed by adjusting the installation position of the fixed frame, and the liquid level meter can achieve the best observation angle, this kind of mode can prevent in the operation process, and the level gauge rocks or under the external vibrations's the condition, leads to the level gauge precision inaccurate to judge the wrong condition, the position of level gauge can also be adjusted according to the mounted position of difference to this kind of mounting means, through the adjustment, can reach a good observation position, the wedge can be so that the bottom of takeover is fixed die, prevents to appear taking over and rocks the inaccurate condition of leading to measuring at the operation in-process.

2. This low temperature liquid storage tank level gauge takeover structure, through setting up the high level gauge takeover, the low level gauge takeover, the vacuum chamber, triangular block and manometer, when we have installed the level gauge, just need take over the high level gauge and install the interior of holding vessel with the low level gauge takeover, for the atmospheric pressure condition in our better observation holding vessel, the index of manometer can provide accurate numerical value, moreover in order to prevent that the material of holding vessel from flowing from the screw hole in the high low level gauge takeover, the vacuum chamber can obstruct gaseous outflow, this kind of mode can be when measuring the height of liquid, also can observe the atmospheric pressure intensity in the liquid, prevent that atmospheric pressure is too high or low to the influence of storage liquid, high level gauge takeover and low level gauge takeover are provided with the vacuum chamber and can prevent that liquid from flowing, reach a good sealed effect.

3. This low temperature liquid storage tank level gauge takeover structure through setting up solid fixed ring, dead lever and fixed block, carries out fixed connection with solid fixed ring and holding vessel earlier, is connected the dead lever with solid fixed ring and fixed block again, and this kind of mode can use simplest triangular supports structure to fix the holding vessel, has also reduced area when having reduced the material.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of the liquid level gauge of the present invention;

FIG. 3 is a schematic view of the mounting structure of the screw of the present invention;

FIG. 4 is a schematic view of the installation structure of the vacuum box of the present invention;

in the figure: the device comprises a storage tank 1, a fixing ring 2, a fixing rod 3, a fixing block 4, a fixing disc 5, a connecting rod 6, a wedge-shaped block 7, a fixing frame 8, a connecting block 9, a liquid level meter 10, an L-shaped block 11, a screw rod 12, a rotary handle 13, a high-level meter connecting pipe 14, a low-level meter connecting pipe 15, a vacuum box 16, a triangular block 17, a pressure gauge 18, a light box 19 and a screw hole.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: a low-temperature liquid storage tank liquid level meter connecting pipe structure comprises a storage tank 1, the surface of the storage tank 1 is fixedly connected with the inner wall of a fixing ring 2, the lower surface of the fixing ring 2 is fixedly connected with the top ends of a plurality of fixing rods 3, the bottom ends of the fixing rods 3 are fixedly connected with the upper surfaces of fixing blocks 4, the lower surface of the storage tank 1 is fixedly connected with the upper surfaces of two fixing plates 5, the lower surfaces of the two fixing plates 5 are fixedly connected with the upper surfaces of two connecting rods 6, the lower surfaces of the connecting rods 6 are hinged with the upper surface of a fixing frame 8 through hinges, the lower surface of the fixing frame 8 is fixedly connected with the upper surfaces of two connecting blocks 9, the lower surfaces of the two connecting blocks 9 are fixedly connected with the upper surface of a liquid level meter 10, the left side and the right side of the front surface of the fixing frame 8 are fixedly connected with the back surfaces of two L-shaped blocks 11 respectively, the front surface of the L-shaped blocks 11 is provided with a screw hole 20, and the inner wall of the screw hole 20 is movably connected with the surface of a screw rod 12, the right end of the screw 12 is sleeved with the left end of the rotating handle 13, the storage tank 1 is movably connected with the high-level meter connecting pipe 15 through a threaded hole, the storage tank 1 is movably connected with the low-level meter connecting pipe 15 through a threaded hole, vacuum boxes 16 are arranged on two sides of the lower surface of the inner wall of the storage tank 1, the left side surface and the right side surface of each vacuum box 16 are fixedly connected with the left side surface and the right side surface of the triangular block 17, and the high-level meter connecting pipe 14 penetrates through the inner wall of each vacuum box 16 in a movable mode.

Specifically, as shown in fig. 1, 2 and 3, the left and right side surfaces of the high-level meter connecting pipe 14 and the low-level season pipe are respectively and fixedly connected with the left and right side surfaces of the two wedge blocks 7, the front surface of the fixing frame 8 is provided with a light box 19, the light intensity of the light box 19 is adjustable, the lower surface of the fixing block 4 is provided with an anti-skid pad, the fixing block 4 is triangular, by arranging the wedge block 7, the wedge block 7 can prevent the high-level meter connecting pipe 14 and the low-level meter connecting pipe 15 from shaking in the operation process to cause inaccurate measurement, by arranging the fixing frame 8, the fixing frame 8 can adjust the position of the liquid level meter 10 through rotation, so that the observation angle can be changed, through setting up light box 19, light box 19 can make things convenient for us to observe the registration of level gauge 10 when under the environment of coating with lacquer black, through setting up the slipmat, can make whole more stable, prevents the phenomenon that the upset appears.

Specifically, as shown in fig. 4, the upper surface of the high-level gauge connecting pipe 14 is provided with a pressure gauge 18, the high-level gauge connecting pipe 14 is specifically a hose with adjustable length, and by means of the pressure gauge 18, pressure values in the storage tank can be checked when measuring, and the situation that the storage is poor due to too large or too small pressure is prevented.

The working principle of the utility model is as follows:

s1, when installing the storage tank 1, firstly, the fixed ring 2 is fixedly connected with the storage tank 1, then the fixed rod 3 is connected with the fixed ring 2 and the fixed block 4, when installing the liquid level meter 10, the fixed disc 5 is firstly installed on the lower surface of the storage tank 1, then, the upper surface of the connecting rod 6 is fixedly connected with the fixed disc 5, then, the lower surface of the connecting rod 6 is fixedly connected with the fixed frame 8, the lower surface of the fixed frame 8 is fixedly connected with the liquid level meter 10 through the connecting block 9, when installing the liquid level meter 10, the L-shaped blocks 11 are installed on the left side and the right side of the front surface of the fixed frame 8, then, the screw 12 is movably connected with the L-shaped blocks 11 through the threaded holes, then, the screw 12 can be rotated only according to the position of the liquid level meter 10, the position of the liquid level meter 10 is limited and can not shake, and the installation position of the fixed frame 8 can also be adjusted, to change the position of the gauge 10 to the best viewing angle;

s2, installing the L-shaped blocks 11 on the left side and the right side of the front face of the fixed frame 8, movably connecting the screw 12 with the L-shaped blocks 11 through threaded holes, then rotating the screw 12 only according to the position of the liquid level meter 10, limiting the position of the liquid level meter 10 to be dead and not shaking, and changing the position of the liquid level meter 10 by adjusting the installation position of the fixed frame 8 to achieve the best observation angle;

s3, when we install the liquid level meter 10, we need to install the high level adapter 14 and the low level adapter 15 into the storage tank 1, in order to better observe the pressure condition in the storage tank 1, the index of the pressure gauge 18 can provide an accurate value, and in order to prevent the material in the storage tank 1 from flowing out from the screw hole in the high level adapter, the vacuum box 16 can block the gas from flowing out.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a cryogenic liquids storage tank level gauge takeover structure, includes holding vessel (1), its characterized in that: the surface of the storage tank (1) is fixedly connected with the inner wall of the fixing ring (2), the lower surface of the fixing ring (2) is fixedly connected with the top ends of the fixing rods (3), the bottom ends of the fixing rods (3) are fixedly connected with the upper surfaces of the fixing blocks (4), the lower surface of the storage tank (1) is fixedly connected with the upper surfaces of the two fixing discs (5), the lower surfaces of the two fixing discs (5) are fixedly connected with the upper surfaces of the two connecting rods (6), the lower surfaces of the connecting rods (6) are hinged with the upper surface of the fixing frame (8) through hinges, the lower surface of the fixing frame (8) is fixedly connected with the upper surfaces of the two connecting blocks (9), the lower surfaces of the two connecting blocks (9) are fixedly connected with the upper surface of the liquid level meter (10), and the left and right sides of the front of the fixing frame (8) are respectively fixedly connected with the back surfaces of the two L-shaped blocks (11), the front of L type piece (11) is provided with screw (20), the inner wall of screw (20) and the surperficial swing joint of screw rod (12), the right-hand member of screw rod (12) cup joints with the left end of rotatory handle (13), holding vessel (1) is through screw hole and high level meter takeover (14) swing joint, holding vessel (1) is through screw hole and low level meter takeover (15) swing joint, the both sides of holding vessel (1) inner wall lower surface are provided with vacuum chamber (16), the left and right sides face and the left and right sides face fixed connection of triangle piece (17) of vacuum chamber (16), the inner wall in vacuum chamber (16) is run through in high level meter takeover (14) activity.

2. The cryogenic liquid storage tank level gauge nozzle structure of claim 1, wherein: the left side and the right side of the high-level meter connecting pipe (14) and the low-level meter connecting pipe (15) are respectively and fixedly connected with the left side and the right side of the two wedge-shaped blocks (7).

3. The cryogenic liquid storage tank level gauge nozzle structure of claim 1, wherein: the front surface of the fixed frame (8) is provided with a light box (19), and the light intensity of the light box (19) is adjustable.

4. The cryogenic liquid storage tank level gauge nozzle structure of claim 1, wherein: the lower surface of the fixed block (4) is provided with an anti-skid pad, and the fixed block (4) is in a triangular shape.

5. The cryogenic liquid storage tank level gauge nozzle structure of claim 1, wherein: the upper surface of the high-level meter connecting pipe (14) is provided with a pressure gauge (18), and the high-level meter connecting pipe (14) is a hose with adjustable length.