CN213235442U - Automatic oil pumping device - Google Patents
Automatic oil pumping device Download PDFInfo
- Publication number
- CN213235442U CN213235442U CN202021510415.0U CN202021510415U CN213235442U CN 213235442 U CN213235442 U CN 213235442U CN 202021510415 U CN202021510415 U CN 202021510415U CN 213235442 U CN213235442 U CN 213235442U
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- oil
- suction pump
- storage box
- miniature suction
- pumping device
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Abstract
The utility model discloses an automatic oil pumping device, this kind of automatic oil pumping device include the oil storage box, connect food tray, integrated mounting panel, miniature suction pump, inhale oil pipe, float switch and wiring stake, the oil storage box top is installed and is inserted the food tray that connects that the bearing seal oil leak drips, integrated mounting panel is still installed at oil storage box top, install miniature suction pump on the integrated mounting panel, miniature suction pump is through inhaling the interior switch-on of oil pipe and oil storage box, inhales oil pipe and is fixed in through wearing the plate joint and connect on the food tray, connect still to install on the food tray with the float switch of cartridge in the oil storage box, miniature suction pump and float switch are connected to the wiring stake through the wire, and the wiring stake is supplied power by PLC, and PLC control miniature suction pump operating condition, miniature suction pump oil-out is connected to oil tank or host computer suction mouth through. In this way, the utility model discloses can automatic oil pumping, and give the early warning of miniature suction pump, simple structure is reliable, and the cost is low, solves the big problem of slight oil leak.
Description
Technical Field
The utility model relates to a compressor accessory technical field especially relates to an automatic oil pumping device.
Background
A pair of spiral male and female rotors meshed with each other are arranged in a cylinder of a screw compressor, the rotors are provided with a plurality of concave teeth and rotate in opposite directions, gaps between the rotors and between a shell and the rotors are only 5-10 threads, the main rotor is driven by a motor, the other rotor is driven by an oil film formed by oil injection of the main rotor, the rotors generate high temperature in the process of compressing gas and need to be sprayed with cold lubricating oil for cooling, the sealing material of the lubricating oil belongs to a worn part and can leak irregularly, the main engine cannot be cooled and lubricated due to oil shortage after the oil leakage of equipment, irreversible equipment damage is caused, the inside of the equipment is dirty due to the oil leakage, the environment is damaged due to the fact that the oil flows to a user image field, and products are damaged.
The first condition is as follows: the main machine and the motor are connected on the same line through the central bracket, and the motor body of the main machine is large and heavy, and the accumulation is increased due to slight leakage of the shaft seal, the motor needs to be removed when the shaft seal is replaced, the main machine is disassembled, time and labor are consumed, and the use of air compressor equipment by a client is influenced;
the second situation: the low-pressure series products of the air compressor need to use an oil pump to pressurize the system, the existing oil pump products also have the condition that a shaft seal is used for sealing, the oil leakage of the oil pump also has the same condition, the system lacks oil or pollutes the using environment, and on the basis of the defects and shortcomings, the existing technology needs to be improved, and the automatic oil pumping device is designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an automatic oil pumping device, can automatic oil pumping, and gives the early warning of miniature suction pump, and simple structure is reliable, and the cost is low, solves the big problem of slight oil leak.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an automatic oil pumping device, this kind of automatic oil pumping device include the oil storage box, connect food tray, integrated mounting panel, miniature suction pump, inhale oil pipe, float switch and wiring stake, the oil storage box top is installed and is inserted the food tray that connects that the bearing seal oil leak drips, integrated mounting panel is still installed at the oil storage box top, install miniature suction pump on the integrated mounting panel, miniature suction pump switches on through inhaling oil pipe and oil storage box, inhales oil pipe and connects through the wearing plate joint to be fixed in and connect on the food tray, connect still to install on the food tray with the float switch of cartridge in the oil storage box, miniature suction pump and float switch are connected to the wiring stake through the wire, and the wiring stake is supplied power by PLC, and PLC monitors miniature suction pump operating condition, the miniature suction pump oil-out is connected to oil tank or host computer.
Preferably, the oil receiving disc is provided with an oil receiving groove in the middle of the oil receiving disc in a downward sunken mode, and wide grids of 0.5mm are arranged on the oil receiving groove in an array mode.
Preferably, the automatic oil pumping device further comprises a protective sleeve, and the micro water pump is sleeved with the protective sleeve.
Preferably, the oil suction pipe is made of silica gel.
Compared with the prior art, the beneficial effects of the utility model are that:
the automatic oil pumping device can automatically pump oil and give an early warning to the micro water pump, has a simple and reliable structure and low manufacturing cost, and solves the problem of slight oil leakage;
the setting of the wide grid of 0.5mm on the oil receiving disc can block dust and filter oil leakage impurity, avoids the device to block up in the operation process.
Drawings
Fig. 1 is a schematic structural diagram of an automatic oil pumping device.
Fig. 2 is a schematic diagram showing the deployment of an automatic oil pumping device.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
an automatic oil pumping device comprises an oil storage box 1, an oil receiving disc 2, an integrated mounting plate 3, a micro water pump 4, an oil suction pipe 5, a float switch 6 and a wiring pile 7, the top of the oil storage box 1 is provided with an oil receiving disc 2 for receiving oil drops leaking from the shaft seal, the top of the oil storage box 1 is also provided with an integrated mounting plate 3, the integrated mounting plate 3 is provided with a micro water pump 4, the micro water pump 4 is communicated with the inside of the oil storage box 1 through an oil suction pipe 5, the oil suction pipe 5 is fixed on the oil receiving disc 2 through a through plate joint, the oil receiving disc 2 is also provided with a float switch 6 inserted in the oil storage box 1, the miniature water pump 4 and the float switch 6 are connected to the wiring pile 7 through wires, the wiring pile 7 is powered by a PLC, the PLC monitors the working state of the miniature water pump 4, and the oil outlet of the miniature water pump 4 is connected to an oil tank or a main machine suction device port through a pipeline.
The middle part of the oil receiving disc 2 is provided with an oil receiving groove 20 in a downward sunken mode, and wide grids 21 of 0.5mm are arranged on the oil receiving groove 20 in an array mode.
The automatic oil pumping device further comprises a protective sleeve 8, and the miniature water pump 4 is sleeved with the protective sleeve 8.
The oil suction pipe 5 is made of silica gel.
The utility model relates to an automatic oil pumping device during operation, through connecing the oil drip that the oil pan 2 inserts the bearing seal oil leak, after 0.5mm wide grid 21 filters, oil gets into oil storage box 1, after oil storage box 1 amasss the oil excessively, goes up through floater switch 6 UNICOM, and miniature suction pump 4 circular telegram is worked, takes out oil in oil storage box 1 to oil tank or host computer aspirator mouth; after the oil level reduced, the power failure after float switch 6 fell back down, miniature suction pump 4 stop work, the working process is reciprocal so, this pumping unit adopts the power supply of miniature suction pump 4PLC, PLC control miniature suction pump 4 operating condition, when miniature suction pump 4 periodic work, it is slight to show oil leakage, temporarily can not handle, when detecting that this device continuous operation exceeds 10 minutes, then trigger the alarm item, judge that miniature suction pump 4 can not find time to manage to find time oil storage box 1 in the current time, then the bearing seal is impaired seriously, need in time change.
The utility model relates to an automatic oil pumping device can automatic oil pumping, and gives the early warning of miniature suction pump, and simple structure is reliable, and the cost is low, solves slight oil leak big problem.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. An automatic oil pumping device is characterized in that: this kind of automatic oil pumping device includes the oil storage box, connects food tray, integrated mounting panel, miniature suction pump, inhales oil pipe, float switch and wiring stake, the oil storage box top is installed and is inserted the food tray that connects that the bearing seal oil leak drips, integrated mounting panel is still installed at oil storage box top, install miniature suction pump on the integrated mounting panel, miniature suction pump switches on through inhaling oil pipe and oil storage box, inhales oil pipe and connects to be fixed in through wearing the plate joint and connect on the food tray, connect still to install on the food tray with the float switch of cartridge in the oil storage box, miniature suction pump and float switch are connected to the wiring stake through the wire, and the wiring stake is supplied power by PLC, and PLC monitors miniature suction pump operating condition, the miniature suction pump oil-out is connected to oil tank or host computer suction ware mouth.
2. The automatic oil pumping device of claim 1, wherein: the oil receiving disc is provided with an oil receiving groove in the downward concave manner in the middle, and wide grids of 0.5mm are arranged on the oil receiving groove in an array manner.
3. The automatic oil pumping device of claim 1, wherein: still include the protective sheath, the cover is equipped with the protective sheath on the miniature suction pump.
4. The automatic oil pumping device of claim 1, wherein: the oil suction pipe is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021510415.0U CN213235442U (en) | 2020-07-28 | 2020-07-28 | Automatic oil pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021510415.0U CN213235442U (en) | 2020-07-28 | 2020-07-28 | Automatic oil pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213235442U true CN213235442U (en) | 2021-05-18 |
Family
ID=75892018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021510415.0U Active CN213235442U (en) | 2020-07-28 | 2020-07-28 | Automatic oil pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213235442U (en) |
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2020
- 2020-07-28 CN CN202021510415.0U patent/CN213235442U/en active Active
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