CN210774269U

CN210774269U - Oil level meter device

Info

Publication number: CN210774269U
Application number: CN201922217491.6U
Authority: CN
Inventors: 李强; 赵国安; 邢少勇; 张煜; 李树强; 胡云忠
Original assignee: Shandong Tianzhuang Coal Mining Co Ltd
Current assignee: Shandong Tianzhuang Coal Mining Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-16
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses an oil level gauge device, including a liquid level section of thick bamboo, the position that one side outer wall of a liquid level section of thick bamboo is close to the bottom is opened there is the shrinkage pool, and the inner wall of shrinkage pool is provided with down communicating pipe, the position that one side outer wall of a liquid level section of thick bamboo is close to the top is opened there is the fixed orifices, and the inner wall welding of fixed orifices has last communicating pipe, the inner wall of a liquid level section of thick bamboo is provided with the gag lever post, and the outer wall sliding connection of gag lever post has the floater, four corners of floater bottom outer wall all weld there is the dead lever, and one side outer wall of dead lever opens flutedly, the inner wall of recess rotates through the round pin axle and is connected with the gyro. The utility model discloses effectively avoid liquid medium to drive the ball float subassembly and rise rapidly, cause easily to turn over the phenomenon that the post upset is malfunctioning and in disorder turns over, the result of use is better, and makes the oil level gauge can work under the lower environment of temperature, uses and has more the flexibility.

Description

Oil level meter device

Technical Field

The utility model relates to a level gauge technical field especially relates to oil level gauge device.

Background

The height of liquid medium in the container is called liquid level, the instrument for measuring the liquid level is called a liquid level meter, the liquid level meter is one of level instruments, and the types of the liquid level meter are tuning fork vibration type, magnetic suspension type, pressure type, ultrasonic wave, sonar wave, magnetic turning plate, radar and the like.

At present, the most that use on the oil storage tank is the oil level gauge, its prototype is magnetic levitation ball level gauge, though have simple structure, high durability and stable performance, long service life, be convenient for install advantages such as maintenance, still there is certain weak point, in the use, when liquid medium pours into too fast, liquid medium can take the ball component of floating to rise rapidly, cause easily to turn over the phenomenon that the post upset is malfunctioning and turn over in disorder, the result of use is relatively poor, consequently, need to design the oil level gauge device and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an oil level meter device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the oil product liquid level meter device comprises a liquid level cylinder, a concave hole is arranged at the position, close to the bottom, of the outer wall of one side of the liquid level cylinder, and the inner wall of the concave hole is provided with a lower communicating pipe, the position of the outer wall of one side of the liquid level cylinder, which is close to the top, is provided with a fixed hole, and the inner wall of the fixed hole is welded with an upper communicating pipe, the inner wall of the liquid level barrel is provided with a limiting rod, the outer wall of the limiting rod is connected with a floating ball in a sliding way, four corners of the outer wall at the bottom of the floating ball are welded with fixed rods, and the outer wall of one side of the fixed rod is provided with a groove, the inner wall of the groove is rotationally connected with a roller through a pin shaft, the outer wall of the roller is contacted with the inner wall of the liquid level cylinder, a side plate is arranged on the outer wall of one side of the liquid level cylinder, and the outer wall welding of curb plate has the mounting panel, one side outer wall of mounting panel is opened has a plurality of installing ports, and the inner wall of installing port rotates through the round pin axle to be connected with and turns over the post.

As a further aspect of the present invention: the outer walls of the lower communicating pipe and the upper communicating pipe are sleeved with heat insulation cotton.

As a further aspect of the present invention: the inside of liquid level section of thick bamboo is provided with the heat preservation chamber.

As a further aspect of the present invention: the inner wall of one side of the liquid level barrel is connected with an infrared transmitter through a bolt, and the inner wall of the other side of the liquid level barrel is connected with a receiver through a bolt.

As a further aspect of the present invention: the outer wall of the top of the liquid level barrel is connected with a lamp holder through a bolt, and the inner wall of the lamp holder is in threaded connection with a warning lamp.

As a further aspect of the present invention: the warning light is connected with a switch through a wire, and the switch is connected with a power supply through a wire.

As a further aspect of the present invention: the receiver is connected with a controller through a signal wire, and the controller is connected with the switch through a conducting wire.

The utility model has the advantages that:

1. through the limiting rod, the floating ball, the fixed rod and the idler wheel, when the liquid level is measured through the liquid level meter, the floating ball can slide on the limiting rod, in the sliding process, the floating ball can be magnetically coupled with the turning column to turn over the turning column, the liquid level display effect is achieved, the limiting rod can prevent the floating ball from shaking left and right, meanwhile, the idler wheel on the fixed rod can be in contact with the inner wall of the liquid level cylinder, certain friction force exists between the idler wheel and the liquid level cylinder, the floating ball can slowly rise, the phenomenon that the liquid medium drives the floating ball assembly to rapidly rise is effectively avoided, the turning column turning failure and the turning disorder are easily caused, and the using effect is better;

2. through the arranged heat preservation cotton and the heat preservation cavity, when the external temperature is lower, the heat preservation cotton positioned on the outer walls of the lower communicating pipe and the upper communicating pipe can play a certain heat preservation role, so that a liquid medium is effectively prevented from being frozen when flowing through the lower communicating pipe and the upper communicating pipe, and meanwhile, after the liquid medium enters the liquid level barrel, the heat preservation cavity on the liquid level barrel can also play a certain heat preservation role, so that the oil level meter can work in an environment with lower temperature, and the use is more flexible;

3. through warning light, infra-red transmitter and the receiver that sets up, when the oil level in the oil tank is lower, the floater can descend to the bottom, can block the infrared light of infra-red transmitter transmission for the receiver no longer receives the infrared light, and the switch that the controller can trigger the warning light this moment is opened, makes it send alarm light, has played important effect to the safe operation in the production process.

Drawings

FIG. 1 is a schematic cross-sectional view of an oil level gauge apparatus as set forth in example 1;

FIG. 2 is a schematic view of the overall structure of the oil level gauge apparatus as set forth in example 1;

fig. 3 is a schematic structural view of the oil level gauge device in the embodiment 2.

In the figure: 1 liquid level section of thick bamboo, 2 lower communicating pipes, 3 heat preservation chambeies, 4 dead levers, 5 floater, 6 go up communicating pipe, 7 heat preservation cottons, 8 gag levers, 9 curb plates, 10 mounting panels, 11 gyro wheels, 12 turn over post, 13 infrared transmitter, 14 receivers, 15 warning lights.

Detailed Description

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

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, the oil level gauge device comprises a liquid level cylinder 1, a concave hole is arranged on the outer wall of one side of the liquid level cylinder 1 near the bottom, and the inner wall of the concave hole is welded with a lower communicating pipe 2, the position of the outer wall of one side of the liquid level cylinder 1, which is close to the top, is provided with a fixed hole, an upper communicating pipe 6 is welded on the inner wall of the fixed hole, a limiting rod 8 is welded on the inner wall of the liquid level barrel 1, and the outer wall of the limiting rod 8 is connected with a floating ball 5 in a sliding way, four corners of the outer wall of the bottom of the floating ball 5 are welded with fixed rods 4, and the outer wall of one side of the fixed rod 4 is provided with a groove, the inner wall of the groove is rotationally connected with a roller 11 through a pin shaft, the outer wall of the roller 11 is contacted with the inner wall of the liquid level cylinder 1, the outer wall of one side of the liquid level cylinder 1 is welded with a side plate 9, and the outer wall of the side plate 9 is welded with a mounting plate 19, the outer wall of one side of the mounting plate 19 is provided with a plurality of mounting openings, and the inner wall of each mounting opening is rotatably connected with a turning column 12 through a pin shaft.

Wherein, the outer wall of lower communicating pipe 2 and last communicating pipe 6 all has cup jointed the heat preservation cotton 7, and the inside of a liquid level section of thick bamboo 1 is provided with heat preservation chamber 3.

The working principle is as follows: when the floating ball type liquid level indicator is used, the lower communicating pipe 2 and the upper communicating pipe 6 are connected with an oil tank, after oil is introduced into the oil tank, the floating ball 5 can slide on the limiting rod 8, in the sliding process, the floating ball 5 can be magnetically coupled with the turning column 12 to turn over to play a role in displaying the liquid level, the limiting rod 8 can prevent the floating ball 5 from shaking left and right, meanwhile, the roller 11 on the fixing rod 4 can be contacted with the inner wall of the liquid level cylinder 1, a certain friction force exists between the roller 11 and the liquid level cylinder 1 to enable the floating ball 5 to slowly rise, so that the phenomenon that the turning column 12 turns over, fails and turns over disorderly is effectively avoided, the using effect is better, when the external temperature is lower, the heat insulation cotton 7 on the outer walls of the lower communicating pipe 2 and the upper communicating pipe 6 can play a certain heat insulation role, and the liquid medium is effectively prevented from being frozen when flowing through the lower communicating, meanwhile, after the liquid medium enters the liquid level barrel 1, the heat preservation cavity 3 on the liquid level barrel 1 can also play a certain heat preservation role, so that the oil level meter can work in a lower temperature environment, and the use is more flexible.

Example 2

Referring to fig. 3, oil level gauge device, this embodiment compares in embodiment 1, still include that one side inner wall of a liquid level section of thick bamboo 1 has infrared transmitter 13 through bolted connection, and the opposite side inner wall of a liquid level section of thick bamboo 1 has receiver 14 through bolted connection, the top outer wall of a liquid level section of thick bamboo 1 has the lamp stand through bolted connection, and the inner wall threaded connection of lamp stand has warning light 15, warning light 15 is connected with the switch through the wire, and the switch is connected with the power through the wire, receiver 14 is connected with the controller through the signal line, and connect through the wire between controller and the switch.

The working principle is as follows: during the use, when the oil level in the oil tank is lower, floater 5 can descend to the bottom, can block the infrared light of infrared emitter 13 transmission for receiver 14 no longer receives the infrared light, and the switch that the controller can trigger warning light 15 at this moment is opened, makes it send alarm light, has played the important role to the safe operation of production in-process.

The above, 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. Oil level gauge device, including a liquid level barrel (1), its characterized in that, the position that one side outer wall of a liquid level barrel (1) is close to the bottom is opened there is the shrinkage pool, and the inner wall of shrinkage pool is provided with down communicating pipe (2), the position that one side outer wall of a liquid level barrel (1) is close to the top is opened there is the fixed orifices, and the inner wall welding of fixed orifices has last communicating pipe (6), the inner wall of a liquid level barrel (1) is provided with gag lever post (8), and the outer wall sliding connection of gag lever post (8) has floater (5), four corners of floater (5) bottom outer wall all weld has dead lever (4), and one side outer wall of dead lever (4) is opened flutedly, the inner wall of recess rotates through the round pin axle and is connected with gyro wheel (11), and the outer wall of gyro wheel (11) and the inner wall of a liquid level barrel (1) contact, and the outer wall welding of curb plate (9) has mounting panel (19), one side outer wall of mounting panel (19) is opened has a plurality of installing ports, and the inner wall of installing port is connected with through the round pin hub rotation and turns over post (12).

2. The oil level gauge device of claim 1, wherein the outer walls of the lower communicating pipe (2) and the upper communicating pipe (6) are sleeved with heat insulation cotton (7).

3. An oil level gauge device according to claim 1, characterized in that the interior of the level cylinder (1) is provided with a holding chamber (3).

4. An oil level gauge device according to any of claims 1-3, characterized in that the inner wall of one side of the level cylinder (1) is connected with an infrared transmitter (13) by bolts, and the inner wall of the other side of the level cylinder (1) is connected with a receiver (14) by bolts.

5. The oil level gauge device of claim 4, wherein the top outer wall of the liquid level barrel (1) is connected with a lamp holder through a bolt, and the inner wall of the lamp holder is connected with a warning lamp (15) through a thread.

6. The oil level gauge device of claim 5, wherein the warning light (15) is connected with a switch through a wire, and the switch is connected with a power supply through a wire.

7. The oil level gauge device of claim 6, wherein the receiver (14) is connected with a controller through a signal wire, and the controller and the switch are connected through a wire.