CN215573206U

CN215573206U - High-accuracy-measurement oil level through pipe

Info

Publication number: CN215573206U
Application number: CN202121045513.6U
Authority: CN
Inventors: 胡小洲; 董伯武; 李磊; 向付雷
Original assignee: Hangzhou Enying Machinery Automation Co ltd
Current assignee: Hangzhou Enying Machinery Automation Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-01-18
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses an oil level through pipe with high-precision measurement, which comprises a tank body, an oil level through pipe body, a floating seat and a sampling cylinder, wherein the upper end and the lower end of the oil level through pipe body are fixedly connected with a first connecting pipe and a second connecting pipe, the first connecting pipe is communicated with the upper part of an inner cavity of the tank body, a guide slide bar is fixedly connected in the tank body, the floating seat is connected with the guide slide bar in a sliding manner, the sampling cylinder is fixedly connected in the floating seat, the sampling cylinder is communicated with the second communicating pipe through the hose, the utility model has the advantages that when the tank body is inclined, because the height of the oil body at the axis position in the tank body is equal to the actual height of the oil body in the tank body, the liquid level of the oil body at the axis position in the tank body is communicated with the oil level through pipe body through the sampling cylinder and the hose, therefore, the height of the oil body measured in the oil level through pipe body is consistent with the height of the oil body at the axis position in the tank body, and the actual height of the oil body in the tank body can be accurately measured when the tank body is inclined.

Description

High-accuracy-measurement oil level through pipe

Technical Field

The utility model relates to the technical field of oil level through pipes, in particular to an oil level through pipe capable of measuring with high accuracy.

Background

The oil level siphunculus is a device of the internal oil body height of measurement jar, and it generally sets up in the outside of jar body to switch on from top to bottom with the inner chamber of the jar body respectively through communicating pipe from top to bottom, carry out the measurement of the internal oil body height of jar through the linker principle, however, when touchhing jar body mounted position unevenness, the jar body probably has the situation of slope, and at this moment, the oil level siphunculus that sets up in the external side of jar is difficult to carry out accurate measurement to the degree of depth of oil body.

When the tank body inclines to the left, as shown in fig. 1, a in the figure is the central axis of the tank body, b is the oil body liquid level line when the tank body inclines, and c is the oil body liquid level line when the tank body is in a vertical state.

However, most of oil level through pipes in the prior art measure the height of the oil body at the edge of the tank body, and no device for measuring the height of the oil body at the central axis position of the tank body exists in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an oil level through pipe capable of measuring oil level with high accuracy, and the utility model is realized by the following technical scheme.

An oil level through pipe with high-precision measurement comprises a tank body, an oil level through pipe body, a floating seat and a sampling barrel; the oil level siphunculus body sets up in the outside of the jar body, and the oil level siphunculus body is made for transparent material, and the upper and lower both ends symmetry of oil level siphunculus body is equipped with first communicating pipe and second communicating pipe, first communicating pipe switches on with the inner chamber upper portion of the jar body, the even rigid coupling of circumference has the direction slide bar between the roof of the jar body and the bottom plate, float the seat for the ring form and with jar coaxial setting, float the outer lane rigid coupling of seat have the slide that corresponds with the direction slide bar, slide and the direction slide bar sliding connection who corresponds, the sampler barrel is the open cylindrical cavity structure in top, and the sampler barrel passes through the branch rigid coupling that the circumference evenly set up in floating the seat, and sampler barrel and float the coaxial setting of seat, and it has the thief hole to gather on the curb plate of sampler barrel, and the bottom rigid coupling of sampler barrel has the hose, and second communicating pipe switch on.

Further, the bottom plate upper surface center rigid coupling of the jar body has the conversion storehouse, the bottom of hose is connected with the roof of conversion storehouse, and the left side rigid coupling of conversion storehouse has the flow pipe, the head of flow pipe stretches out jar external, and the head of flow pipe is connected with the head of second communicating pipe.

Further, the floating seat is a cavity structure made of stainless steel.

Further, the upper and lower both ends symmetry rigid coupling of oil level siphunculus body has the metal protection cover, first communicating pipe and second communicating pipe stretch out through the metal protection cover, and the metal protection cover passes through the fixed plate with the jar body to be connected, and the even rigid coupling of circumference has the protection railing between the metal protection cover.

Furthermore, the outer wall of the oil level through pipe body is provided with scale marks.

The oil level measuring device has the advantages that when the tank body inclines, the height of the oil body at the axis position in the tank body is equal to the actual height of the oil body in the tank body, so that the liquid level of the oil body at the axis position in the tank body is communicated with the oil level through pipe body through the sampling cylinder and the hose, the height of the oil body measured in the oil level through pipe body is consistent with the height of the oil body at the axis position in the tank body, and the actual height of the oil body in the tank body can be accurately measured when the tank body inclines.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.

FIG. 1: the structure schematic diagram of the oil body liquid level line when the tank body is inclined, the central axis of the tank body and the actual liquid level line of the oil body;

FIG. 2: the utility model discloses a structural schematic diagram of an oil level through pipe with high-precision measurement;

FIG. 3: FIG. 2 shows a partial enlarged view at A;

FIG. 4: the utility model discloses a structural schematic diagram of an oil level through pipe;

FIG. 5: the utility model discloses a structural schematic diagram of a floating seat and a sampling tube.

The reference numbers are as follows:

1-tank body, 2-oil level through pipe body, 3-floating seat, 4-sampling cylinder, 5-first connecting pipe, 6-second connecting pipe, 7-guide slide bar, 8-slide seat, 9-supporting rod, 10-sampling hole, 11-hose, 12-conversion bin, 13-flow pipe, 14-metal protective cover, 15-fixing plate, 16-protective railing and 17-graduation line.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-5, an oil level through pipe with high precision measurement comprises a tank body 1, an oil level through pipe body 2, a floating seat 3 and a sampling tube 4; the oil level through pipe body 2 is arranged outside the tank body 1, the oil level through pipe body 2 is made of transparent materials, a first communicating pipe 5 and a second communicating pipe 6 are symmetrically arranged at the upper end and the lower end of the oil level through pipe body 2, the first communicating pipe 5 is communicated with the upper part of an inner cavity of the tank body 1, a guide slide bar 7 is uniformly and fixedly connected between a top plate and a bottom plate of the tank body 1 along the circumference, the floating seat 3 is in a circular ring shape and is coaxially arranged with the tank body 1, a slide seat 8 corresponding to the guide slide bar 7 is fixedly connected to the outer ring of the floating seat 3, the slide seat 8 is in sliding connection with the corresponding guide slide bar 7, the sampling tube 4 is in a cylindrical cavity structure with an open top, the sampling tube 4 is fixedly connected in the floating seat 3 through a supporting rod 9 uniformly arranged along the circumference, and the sampling tube 4 and the floating seat 3 are coaxially arranged, sampling holes 10 are densely distributed on a side plate of the sampling tube 4, a hose 11 is fixedly connected to the bottom of the sampling tube 4, and the hose 11 is communicated with the second communicating pipe 6.

Preferably, a conversion bin 12 is fixedly connected to the center of the upper surface of the bottom plate of the tank body 1, the bottom of the hose 11 is connected to the top plate of the conversion bin 12, a flow pipe 13 is fixedly connected to the left side of the conversion bin 12, the head of the flow pipe 13 extends out of the tank body 1, and the head of the flow pipe 13 is connected to the head of the second communication pipe 6.

Preferably, the floating seat 3 is a cavity structure made of stainless steel.

Preferably, the upper end and the lower end of the oil level through pipe body 2 are symmetrically and fixedly connected with metal protection covers 14, the first communicating pipe 5 and the second communicating pipe 6 extend out of the metal protection covers 14, the metal protection covers 14 are connected with the tank body 1 through fixing plates 15, and protection railings 16 are uniformly and fixedly connected between the metal protection covers 14 on the circumference.

Preferably, the outer wall of the oil level through pipe body 2 is provided with scale lines 17.

One embodiment of the present invention is:

during the use, float seat 3 and float about carrying out along with the change of oil body height, direction slide bar 7 is spacing to the floating route of sliding of floating seat 3, thereby make the axis of floating seat 3 coincide with the axis of jar body 1 all the time, thereby the axis of sampler barrel 4 also coincides with the axis of jar body 1, set up floating seat 3 into the ring dress, thereby float seat 3 when partly submerging in the oil body because of gravity, the sampling position of sampler barrel 4 also is located the center department of oil body liquid level, make the sample accurate.

During actual measurement, the oil body at the oil body central position enters the sampling cylinder 4 through the sampling hole 10, the hose 11 is passed through, the conversion bin 12, the flow pipe 13 and the second communicating pipe 6 communicate the central position of the oil body liquid level with the oil level through pipe body 2, and the air pressure in the oil level through pipe body 2 is balanced with the air pressure in the tank body 1 through the second communicating pipe 6, so that the oil body height in the oil level through pipe body 2 is consistent with the oil body height at the axis position in the tank body 1, because the oil body height at the axis position in the tank body 1 is equal to the actual height of the tank body 1, when the tank body 1 inclines, the oil body height in the tank body 1 can still be accurately measured through the oil level through pipe body 2, and accurate reading is performed through the scale mark 17.

The oil level through pipe body 2 can be protected by the arrangement of the metal protection cover 14 and the protection rail 16, and the oil level through pipe body 2 is prevented from being scraped.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a high accuracy measuring oil level siphunculus, includes jar body (1) and oil level siphunculus body (2), its characterized in that: the device also comprises a floating seat (3) and a sampling cylinder (4); the utility model discloses a portable oil level sampling device, including a jar body (1), oil level siphunculus body (2), first communicating pipe (5) and second communicating pipe (6) are equipped with for transparent material in the outside of jar body (1) to oil level siphunculus body (2), and the upper and lower both ends symmetry of oil level siphunculus body (2), first communicating pipe (5) switch on with the inner chamber upper portion of jar body (1), the even rigid coupling of circumference has direction slide bar (7) between the roof of the jar body (1) and the bottom plate, float seat (3) be the ring form and with jar body (1) coaxial setting, the outer lane rigid coupling of float seat (3) has slide (8) that correspond with direction slide bar (7), slide (8) and the direction slide bar (7) sliding connection that corresponds, sampling tube (4) are the open cylindrical cavity structure in top, and sampling tube (4) are in floating seat (3) through branch (9) rigid coupling that the circumference evenly set up, and sampling tube (4) and floating seat (3) coaxial setting, sampling holes (10) are densely distributed on a side plate of the sampling cylinder (4), a hose (11) is fixedly connected to the bottom of the sampling cylinder (4), and the hose (11) is communicated with the second communicating pipe (6).

2. A high accuracy measured oil level through pipe according to claim 1, characterized in that: the bottom plate upper surface center rigid coupling of the jar body (1) has conversion storehouse (12), the bottom of hose (11) is connected with the roof of conversion storehouse (12), and the left side rigid coupling of conversion storehouse (12) has flow pipe (13), outside the head of flow pipe (13) stretched out jar body (1), the head of flow pipe (13) was connected with the head of second communicating pipe (6).

3. A high accuracy measured oil level through pipe according to claim 1, characterized in that: the floating seat (3) is a cavity structure made of stainless steel.

4. A high accuracy measured oil level through pipe according to claim 1, characterized in that: the oil level siphunculus body (2) the upper and lower both ends symmetry rigid coupling have metal protection cover (14), first communicating pipe (5) and second communicating pipe (6) stretch out through metal protection cover (14), and metal protection cover (14) are connected through fixed plate (15) with jar body (1), and the even rigid coupling of circumference has protection railing (16) between metal protection cover (14).

5. A high accuracy measured oil level through pipe according to claim 1, characterized in that: the outer wall of the oil level through pipe body (2) is provided with scale marks (17).