CN210860012U - Oil purifier liquid level protection device - Google Patents
Oil purifier liquid level protection device Download PDFInfo
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- CN210860012U CN210860012U CN201921386098.3U CN201921386098U CN210860012U CN 210860012 U CN210860012 U CN 210860012U CN 201921386098 U CN201921386098 U CN 201921386098U CN 210860012 U CN210860012 U CN 210860012U
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- oil
- liquid level
- level switch
- protection device
- supply tank
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Abstract
The utility model discloses an oil purifier liquid level protection device, including the oil inlet, the one end surface of oil inlet is provided with the oil feed tank, the lower extreme surface of oil feed tank is provided with the oil-out, the inside of oil feed tank is provided with liquid level switch. A oil purifier liquid level protection device, be equipped with liquid level switch, can utilize the characteristics of floating from top to bottom in fluid of liquid level switch floater, monitoring oil level position, floater through liquid level switch follows oil level and floats from top to bottom, the floater sends the instruction of start and closing for oil level switch when the fluid position of difference, again by fluid on-off control centrifuge's operating condition, thereby control centrifuge open and close, with this reach protection centrifuge can not have oily work and damage, the life of effectual increase parts, can also avoid causing accident's emergence, guarantee the safety of oil purifier, bring better use prospect.
Description
Technical Field
The utility model belongs to the technical field of the environmental protection, a be used for oil purifier environmental protection, safety device, in particular to oil purifier liquid level protection device is related to.
Background
At present, in the domestic industrial production, when lubricating and hydraulic equipment runs, the pollution of the lubricating oil hydraulic oil is caused by the production environment and system equipment, wherein the pollution of impurity pollutants, water and gas is the largest, the mechanical abrasion is caused, the oil is deteriorated and deteriorated, the lubricating hydraulic effect cannot be realized, the service life of parts is influenced, even accidents are caused, and the pollution in the oil is required to be eliminated.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide an oil purifier liquid level protection device, which can effectively solve the problems in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the liquid level protection device of the oil purifier comprises an oil inlet, wherein an oil supply tank is arranged on the outer surface of one end of the oil inlet, an oil outlet is arranged on the outer surface of the lower end of the oil supply tank, and a liquid level switch is arranged inside the oil supply tank.
Preferably, the outer surface of one end of the oil inlet is detachably connected with the outer surface of one side of the oil supply tank through a sealing connecting pipe.
Preferably, the inner surface of the upper end of the oil supply tank is fixedly connected with the outer surface of the upper end of the liquid level switch through a suspension lifting rope.
Preferably, the outer surface of the lower end of the oil supply tank is detachably connected with the outer surface of the upper end of the oil outlet through a pipeline sealing member.
Preferably, the outer surface of the upper end of the liquid level switch is provided with a floating ball, and the outer surfaces of the liquid level switch and the floating ball are coated with oil-repellent layers.
Compared with the prior art, the utility model discloses following beneficial effect has: the liquid level protection device of the oil purifier monitors the position of an oil surface by utilizing the characteristic that a liquid level switch floating ball floats up and down in oil through an arranged oil inlet, when the oil surface is positioned below the position of the oil surface B, the oil cannot contact the liquid level switch floating ball, the liquid level switch is in a closed state, the centrifuge can not be controlled to start to work, only when the oil surface reaches the normal position of the oil surface A, the oil generates buoyancy, the liquid level switch floating ball floats upwards, the liquid level switch is opened, the centrifuge can normally work, the oil flows out from an oil outlet and is supplied to the centrifuge to normally work, when the centrifuge normally works, external oil supply is stopped, the oil surface is lowered, when the oil surface is lowered to the position of the oil surface B, the liquid level switch floating ball loses the buoyancy and is lowered, the liquid level switch is closed, the centrifuge is controlled to stop working, the centrifuge can be protected from being damaged due to, convenient operation, the effect of using is better than traditional mode.
Drawings
Fig. 1 is the utility model relates to an oil purifier liquid level protection device's overall structure sketch map.
Fig. 2 is the schematic diagram of the oil supply tank oil level position a in fig. 1 of the oil purifier liquid level protection device of the present invention.
Fig. 3 is the schematic diagram of the oil supply tank oil level position B in fig. 1 of the oil purifier liquid level protection device of the present invention.
In the figure: 1. an oil inlet; 2. an oil supply tank; 3. a liquid level switch; 4. and an oil outlet.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a liquid level protection device for an oil purifier includes an oil inlet 1, an oil supply tank 2 disposed on an outer surface of one end of the oil inlet 1, an oil outlet 4 disposed on an outer surface of a lower end of the oil supply tank 2, and a liquid level switch 3 disposed inside the oil supply tank 2.
Furthermore, the outer surface of one end of the oil inlet 1 is detachably connected with the outer surface of one side of the oil supply tank 2 through a sealing connecting pipe, so that oil cannot leak out.
Further, the upper end internal surface of fuel feed tank 2 is through hanging lifting rope and liquid level switch 3's upper end surface fixed connection, guarantees that liquid level switch 3 can not be stained with fuel feed tank 2's surface and adheres together for liquid level switch 3 can normally work all the time.
Furthermore, the outer surface of the lower end of the oil supply tank 2 is detachably connected with the outer surface of the upper end of the oil outlet 4 through a pipeline sealing element, so that all oil can be discharged, and the waste caused by oil leakage is avoided.
Furthermore, the outer surface of the upper end of the liquid level switch 3 is provided with a floating ball, and the outer surfaces of the liquid level switch 3 and the floating ball are coated with oil-dispersing layers, so that oil can be prevented from being attached to the surfaces of the liquid level switch 3 and the floating ball, and the floating effect of the floating ball is prevented from being influenced.
The utility model discloses theory of operation and use flow: this oil purifier liquid level protection device is at the during operation: fluid gets into oil feed tank 2 by oil inlet 1, the liquid level rises gradually in oil feed tank 2, when the oil level is below oil level B department, fluid fails to contact liquid level switch 3's floater, liquid level switch 3 is in the off-state, control centrifuge can not start work, only when the oil level reachs oil level A department normal position, fluid produces buoyancy, make liquid level switch 3's floater come-up, liquid level switch 3 opens, centrifuge just can normally work, fluid flows out from oil-out 4, supply with centrifuge normal work, when centrifuge normally works, outside oil supply stops, cause the oil level to descend, when the oil level descends to oil level B department position, liquid level switch 3's floater loses the buoyancy and falls back, liquid level switch 3 closes, control centrifuge stop work, reach here and protect centrifuge can not have oil work and damage.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an oil purifier liquid level protection device, includes oil inlet (1), its characterized in that: the oil supply device is characterized in that an oil supply tank (2) is arranged on the outer surface of one end of the oil inlet (1), an oil outlet (4) is arranged on the outer surface of the lower end of the oil supply tank (2), and a liquid level switch (3) is arranged inside the oil supply tank (2).
2. The oil purifier liquid level protection device of claim 1, wherein: the outer surface of one end of the oil inlet (1) is detachably connected with the outer surface of one side of the oil supply tank (2) through a sealing connecting pipe.
3. The oil purifier liquid level protection device of claim 1, wherein: the inner surface of the upper end of the oil supply tank (2) is fixedly connected with the outer surface of the upper end of the liquid level switch (3) through a hanging lifting rope.
4. The oil purifier liquid level protection device of claim 1, wherein: the outer surface of the lower end of the oil supply tank (2) is detachably connected with the outer surface of the upper end of the oil outlet (4) through a pipeline sealing piece.
5. The oil purifier liquid level protection device of claim 1, wherein: the outer surface of the upper end of the liquid level switch (3) is provided with a floating ball, and oil-thinning layers are coated on the outer surfaces of the liquid level switch (3) and the floating ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386098.3U CN210860012U (en) | 2019-08-24 | 2019-08-24 | Oil purifier liquid level protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386098.3U CN210860012U (en) | 2019-08-24 | 2019-08-24 | Oil purifier liquid level protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210860012U true CN210860012U (en) | 2020-06-26 |
Family
ID=71292084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921386098.3U Active CN210860012U (en) | 2019-08-24 | 2019-08-24 | Oil purifier liquid level protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210860012U (en) |
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2019
- 2019-08-24 CN CN201921386098.3U patent/CN210860012U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221114 Address after: 114031 No. 33, raster Road, Lishan District, Anshan City, Liaoning Province Patentee after: Liaoning Fengji Purification Technology Co.,Ltd. Address before: No. 30, Nanping East Road, Hunnan District, Shenyang, 110000 Liaoning Patentee before: Shenyang Zhongrun Environmental Protection Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |