CN203384630U - Oil gas cooling lubrication device based on vortex tube - Google Patents
Oil gas cooling lubrication device based on vortex tube Download PDFInfo
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- CN203384630U CN203384630U CN201320461008.9U CN201320461008U CN203384630U CN 203384630 U CN203384630 U CN 203384630U CN 201320461008 U CN201320461008 U CN 201320461008U CN 203384630 U CN203384630 U CN 203384630U
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- oil
- valve
- vortex tube
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Abstract
An oil gas cooling lubrication device based on a vortex tube comprises a control unit, a gas adjusting unit, a lubrication oil output unit and an oil-gas mixing and distributing unit. The oil-gas mixing and distributing unit is connected with the gas adjusting unit and the lubrication oil output unit, and the control unit is electrically connected with the gas adjusting unit and the lubrication oil output unit. The control unit controls the gas adjusting unit to output cold air at fixed temperature and fixed quantity to the oil-gas mixing and distributing unit, and controls the lubrication oil output unit to output quantified lubrication oil to the oil-gas mixing and distributing unit. The cold air and the lubrication oil are used for cooling and lubricating a device needing to be cooled and lubricated after being fully mixed in the oil-gas mixing and distributing unit. The oil gas cooling lubrication device based on the vortex tube is formed by assembling common components, assembling cost is low, the size is small, the lubrication oil output unit controls quantified output of the lubrication oil, waste of the lubrication oil is avoided, production cost is lowered, assembling is flexible, small space can be used for assembling, and the space utilization rate is high.
Description
Technical field
The utility model relates to the cooling and lubricating technical field, particularly relates to a kind of oil gas cooling and lubricating device based on vortex tube.
Background technique
Along with scientific and technological development and progress, cooling and lubricating is widely used in mechanical device, to reduce friction energy loss, improves working conditions, and in the extension device life-span, reduces cost of equipment maintenance.Traditional cooling and lubricating mode comprises: the thin oil pressure lubrication, oil mist lubrication, the modes such as oil-air lubrication, the cooling and lubricating device systems that those cooling and lubricating modes adopt is more accurate, equipment and element maturation, but be generally used for the lubricated of the higher mechanical device of required precision, for example: the milling train in metallurgy industry, the rolling bearing of aluminium foil mill production line etc., sliding bearing, gear-bearing, gear, turbine, chain and movable guiding rail etc., and the catalysis workshop of chemical oil refining, gas divides the rolling bearing of the production use pumps such as workshop, in the friction pair of sliding bearing etc., expensive, cost of production is higher, and equipment volume is huge, the installing space needed is larger.
Common occasions that needs cooling and lubricating for some, for example: common rolling bearing, engaging tooth wheel set, metal cutter and workpiece, adopt more accurate cooling and lubricating comparison in equipment waste, and the enterprise of small-scale also is difficult to bear expensive price and higher cost of production, and the shared volume of equipment has also caused the waste of space resources.
The model utility content
Based on this, be necessary expensive for traditional cooling and lubricating equipment price, cost of production is higher, and equipment volume is huge, the larger problem of installing space needed, provide a kind of price lower.The less oil gas cooling and lubricating device based on vortex tube of installing space that cost of production is lower, equipment volume is less, need.
A kind of oil gas cooling and lubricating device based on vortex tube, comprise control unit, gas regulation unit, lubricant oil output unit and air-fuel mixture allocation units,
Described control unit comprises process control machine and PLC, and described PLC is electrically connected to described process control machine,
Described gas regulation unit comprises air compressor, flow control valve, vortex tube, temperature monitor and flowmeter, described air compressor is connected with the nozzle of described vortex tube via described flow control valve, described flowmeter is connected in the cold air end pipe of described vortex tube, described temperature monitor is installed on the cold air end pipe of described vortex tube, and described flow control valve, described temperature monitor, described flowmeter are electrically connected to respectively described PLC with the control valve of described vortex tube;
Described lubricant oil output unit comprises FIT Frequency Generator, suction booster and fuel tank, and described FIT Frequency Generator is electrically connected to described suction booster, and described PLC is electrically connected to described FIT Frequency Generator, and the oil inlet pipe of described suction booster connects described fuel tank;
Described air-fuel mixture allocation units comprise air-fuel mixture valve and oil and gas distributor, described oil and gas distributor is connected with described air-fuel mixture valve, described air-fuel mixture valve connects the cold air end pipe of described vortex tube via described flowmeter, the oil outlet tube of described suction booster connects described air-fuel mixture valve.
In embodiment, described gas regulation unit also comprises three linked piece therein, and described three linked piece is connected in the connecting pipeline of described air compressor and described flow control valve, and described three linked piece comprises filter, oil and water seperator and the reduction valve connected successively.
Therein in embodiment, described gas regulation unit also comprises selector valve, described selector valve is connected in the connecting pipeline of nozzle of described flow control valve and described vortex tube, and described PLC is electrically connected to and controls the conducting of described selector valve or close with described selector valve.
In embodiment, described lubricant oil output unit also comprises two-way electromagnetic valve therein, and described two-way electromagnetic valve is connected in the suction port of described suction booster, and described PLC is electrically connected to and controls the conducting of described two-way electromagnetic valve or close with described two-way electromagnetic valve.
In embodiment, described lubricant oil output unit also comprises lubricating oil filter therein, and described lubricating oil filter is connected in the oil outlet tube of described suction booster.
In embodiment, described lubricant oil output unit also comprises oil pressure detection table therein, and described oil pressure detection table is connected in the oil outlet tube of described suction booster.
Therein in embodiment, described lubricant oil output unit also comprises relief valve, described relief valve is connected between the oil outlet tube of described fuel tank and described suction booster, when the oil pressure in the oil outlet tube of described suction booster is greater than predefined value, described relief valve is communicated with oil outlet tube and the fuel tank of described suction booster.
In embodiment, described oil and gas distributor comprises one-level oil and gas distributor and secondary oil and gas distributor therein, and described one-level oil and gas distributor connects described air-fuel mixture valve, and described secondary oil and gas distributor connects described one-level oil and gas distributor.
In embodiment, the surface of the pipeline of the surface of described air-fuel mixture valve and lubricant oil output unit twines has tied up the thermal insulation pipe band therein.
The above-mentioned oil gas cooling and lubricating device based on vortex tube, adopt device commonly used to assemble, and assembly cost is lower, small volume, lubricated output unit is controlled the quantitative output of lubricant oil, has avoided the waste of lubricant oil, has reduced cost of production, and, adopt device commonly used, assembling flexibly, can utilize less space to be assembled, the space availability is high, and the installing space needed is less.
The accompanying drawing explanation
The schematic diagram of the oil gas cooling and lubricating device based on vortex tube that Fig. 1 is an embodiment;
The schematic diagram that Fig. 2 is gas regulation unit in Fig. 1;
The schematic diagram that Fig. 3 is lubricant oil output unit in Fig. 1;
The schematic diagram that Fig. 4 is air-fuel mixture allocation units in Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
With shown in Fig. 3, in one embodiment, a kind of oil gas cooling and lubricating device based on vortex tube, comprise control unit 110, gas regulation unit 120, lubricant oil output unit 130 and air-fuel mixture allocation units 140 as shown in Figure 1, Figure 2.Air-fuel mixture allocation units 140 connect respectively gas regulation unit 120 and lubricant oil output unit 130.Control unit 110 is electrically connected to respectively gas regulation unit 120 and lubricant oil output unit 130.Control unit 110 is controlled the quantitative cold air of gas regulation unit 120 output constant temperatures to air-fuel mixture allocation units 140, control the quantitative lubricant oil of lubricant oil output unit 130 outputs to air-fuel mixture allocation units 140, cold air carries out cooling and lubricating to the equipment that needs cooling and lubricating mix fully in air-fuel mixture allocation units 140 with lubricant oil after.Control unit 110 comprises process control machine and PLC, and PLC is electrically connected to process control machine.
Lubricant oil output unit 130 comprises FIT Frequency Generator 131, suction booster 133 and fuel tank 135.FIT Frequency Generator 131 is electrically connected to suction booster 133, and for controlling the frequency of okperation of suction booster 133, PLC is electrically connected to FIT Frequency Generator 131, and for output frequency and the work duration of control frequency generator 131, the oil inlet pipe of suction booster 133 connects fuel tank 135.Suction booster 133 is drawn quantitative lubricant oil from fuel tank 135, FIT Frequency Generator 131 transmitted signals are to suction booster 133, suction booster 133 is exported the lubricant oil sucked from the oil outlet tube of suction booster 133, pulse signal disappears, suction booster 133 is drawn quantitative lubricant oil again from fuel tank 135, again the lubricant oil sucked is exported after by the time again receiving pulse signal.The number of the pulse signal that FIT Frequency Generator is sent for 131 each seconds is the frequency of okperation that FIT Frequency Generator 131 is controlled suction boosters 133.PLC, by the output frequency and work duration of control frequency generator 131, just can control the quantitative lubricant oil of suction booster 133 output.
Air-fuel mixture allocation units 140 comprise air-fuel mixture valve 142 and oil and gas distributor 144.Oil and gas distributor 144 is connected with air-fuel mixture valve 142, and air-fuel mixture valve 142 connects the cold air end pipe 1255 of vortex tube 125 via flowmeter 129, and the oil outlet tube of suction booster 133 connects air-fuel mixture valve 142.Oil and gas distributor 144 has a plurality of lubricating points, air-fuel mixture valve 142 by lubricant oil with send into oil and gas distributor 144 after cold air mixes, the equipment that oil and gas distributor 144 need to be lubricated by the lubricating point lubrication by mixed lubricant oil and cold air.In the present embodiment, oil and gas distributor 144 comprises one-level oil and gas distributor 1442 and secondary oil and gas distributor 1444, and one-level oil and gas distributor 1442 connects air-fuel mixture valve 142, and secondary oil and gas distributor 1444 connects one-level oil and gas distributor 1442.
The above-mentioned oil gas cooling and lubricating device based on vortex tube, adopt device commonly used to assemble, and assembly cost is lower, small volume, lubricated output unit 130 is controlled the quantitative output of lubricant oil, has avoided the waste of lubricant oil, has reduced cost of production, and, adopt device commonly used, assembling flexibly, can utilize less space to be assembled, the space availability is high, and the installing space needed is less.
In specific embodiment, gas regulation unit 120 also comprises three linked piece 122 and selector valve 124.Three linked piece 122 is connected in the connecting pipeline of air compressor 121 and flow control valve 123, and three linked piece 122 comprises filter, oil and water seperator and the reduction valve connected successively.Selector valve 124 is connected in the connecting pipeline of flow control valve 123 and the nozzle 1251 of vortex tube 125, and PLC is electrically connected to and controls the conducting of selector valve 124 or close with selector valve 124.Usually, selector valve 124 adopts Twoway valvess, and a path of this Twoway valves is connected in the connecting pipeline of flow control valve 123 and the nozzle 1251 of vortex tube 125, during to vortex tube 125 input gas, this this path of Twoway valves conducting, another path sealing of this Twoway valves.
In specific embodiment, lubricant oil output unit 130 also comprises two-way electromagnetic valve 132, lubricating oil filter 134, oil pressure detection table 136 and relief valve 138.Two-way electromagnetic valve 132 downstreams are connected in the suction port of suction booster 133, and upstream is connected in the downstream of reduction valve.PLC is electrically connected to and controls the conducting of two-way electromagnetic valve 132 or close with two-way electromagnetic valve 132.Lubricating oil filter 134 is connected in the oil outlet tube of suction booster 133.Oil pressure detection table 136 is connected in the oil outlet tube of suction booster 133.Relief valve 138 is connected between the oil outlet tube of fuel tank 135 and suction booster 133, is communicated with oil outlet tube and the fuel tank 135 of suction booster 133 while for the oil pressure of the oil outlet tube at suction booster 133, being greater than predefined value.The surface of the pipeline of the surface of air-fuel mixture valve 142 and lubricant oil output unit 130 twines has tied up the thermal insulation pipe band.For reducing the temperature difference of cool air and ambient temperature, twine and tie up the thermal insulation pipe band on the surface of the pipeline of the surface of air-fuel mixture valve 142 and lubricant oil output unit 130, in order to convection intensity and the heat exchange that reduces temperature field, to improve the working efficiency of system.
The above-mentioned oil gas cooling and lubricating device based on vortex tube, Applicable scope comprises: the lubrication and cooling of all kinds of rolling bearings; The cutter of metal processing industry and the lubrication and cooling of workpiece, such as: sawing, turning, milling, boring, tapping etc.; The lubrication and cooling of engaging tooth wheel set, comprise open type and enclosed.Oil gas cooling and lubricating device based on vortex tube of the present utility model can be realized two kinds of functions of Cooling and Lubricator simultaneously, can also its temperature of fast reducing when to friction pair, providing oiling agent.Controlling control valve 1259 through PLC can make the temperature of cooling-air controlled in-40 ℃ to 10 ℃ temperature ranges.Precision reaches ± and 3 ℃, for necessary condition has been created in the cooling control of the friction pairs such as cutter, bearing.Without refrigeration agent or exchange clean circulating water, replace traditional cooling liquid, environmental protection sanitary, can reduce purchase cost, more can be applicable to use the occasion of liquid coolant.Cold air flow and temperature, the output quantity of lubricant oil, three kinds of parameters all can be carried out independent regulation by PLC.
The above embodiment has only expressed several mode of execution of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. the oil gas cooling and lubricating device based on vortex tube, is characterized in that, comprises control unit, gas regulation unit, lubricant oil output unit and air-fuel mixture allocation units,
Described control unit comprises process control machine and PLC, and described PLC is electrically connected to described process control machine,
Described gas regulation unit comprises air compressor, flow control valve, vortex tube, temperature monitor and flowmeter, described air compressor is connected with the nozzle of described vortex tube via described flow control valve, described flowmeter is connected in the cold air end pipe of described vortex tube, described temperature monitor is installed on the cold air end pipe of described vortex tube, and described flow control valve, described temperature monitor, described flowmeter are electrically connected to respectively described PLC with the control valve of described vortex tube;
Described lubricant oil output unit comprises FIT Frequency Generator, suction booster and fuel tank, and described FIT Frequency Generator is electrically connected to described suction booster, and described PLC is electrically connected to described FIT Frequency Generator, and the oil inlet pipe of described suction booster connects described fuel tank;
Described air-fuel mixture allocation units comprise air-fuel mixture valve and oil and gas distributor, described oil and gas distributor is connected with described air-fuel mixture valve, described air-fuel mixture valve connects the cold air end pipe of described vortex tube via described flowmeter, the oil outlet tube of described suction booster connects described air-fuel mixture valve.
2. the oil gas cooling and lubricating device based on vortex tube according to claim 1, it is characterized in that, described gas regulation unit also comprises three linked piece, described three linked piece is connected in the connecting pipeline of described air compressor and described flow control valve, and described three linked piece comprises filter, oil and water seperator and the reduction valve connected successively.
3. the oil gas cooling and lubricating device based on vortex tube according to claim 2, it is characterized in that, described gas regulation unit also comprises selector valve, described selector valve is connected in the connecting pipeline of nozzle of described flow control valve and described vortex tube, and described PLC is electrically connected to and controls the conducting of described selector valve or close with described selector valve.
4. the oil gas cooling and lubricating device based on vortex tube according to claim 1, it is characterized in that, described lubricant oil output unit also comprises two-way electromagnetic valve, described two-way electromagnetic valve is connected in the suction port of described suction booster, and described PLC is electrically connected to and controls the conducting of described two-way electromagnetic valve or close with described two-way electromagnetic valve.
5. the oil gas cooling and lubricating device based on vortex tube according to claim 4, is characterized in that, described lubricant oil output unit also comprises lubricating oil filter, and described lubricating oil filter is connected in the oil outlet tube of described suction booster.
6. the oil gas cooling and lubricating device based on vortex tube according to claim 5, is characterized in that, described lubricant oil output unit also comprises oil pressure detection table, and described oil pressure detection table is connected in the oil outlet tube of described suction booster.
7. the oil gas cooling and lubricating device based on vortex tube according to claim 6, it is characterized in that, described lubricant oil output unit also comprises relief valve, described relief valve is connected between the oil outlet tube of described fuel tank and described suction booster, when the oil pressure in the oil outlet tube of described suction booster is greater than predefined value, described relief valve is communicated with oil outlet tube and the fuel tank of described suction booster.
8. the oil gas cooling and lubricating device based on vortex tube according to claim 1, it is characterized in that, described oil and gas distributor comprises one-level oil and gas distributor and secondary oil and gas distributor, described one-level oil and gas distributor connects described air-fuel mixture valve, and described secondary oil and gas distributor connects described one-level oil and gas distributor.
9. the oil gas cooling and lubricating device based on vortex tube according to claim 1, is characterized in that, the surface of the pipeline of the surface of described air-fuel mixture valve and lubricant oil output unit twines has tied up the thermal insulation pipe band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320461008.9U CN203384630U (en) | 2013-07-30 | 2013-07-30 | Oil gas cooling lubrication device based on vortex tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320461008.9U CN203384630U (en) | 2013-07-30 | 2013-07-30 | Oil gas cooling lubrication device based on vortex tube |
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| Publication Number | Publication Date |
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| CN203384630U true CN203384630U (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320461008.9U Expired - Lifetime CN203384630U (en) | 2013-07-30 | 2013-07-30 | Oil gas cooling lubrication device based on vortex tube |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287185A (en) * | 2015-06-03 | 2017-01-04 | 普阳商贸有限公司 | Intelligent oil protects system with gas mixed lubrication |
| CN109084162A (en) * | 2018-10-31 | 2018-12-25 | 四川大学 | The selectable lubricating system of cutting fluid and lubricating method |
-
2013
- 2013-07-30 CN CN201320461008.9U patent/CN203384630U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287185A (en) * | 2015-06-03 | 2017-01-04 | 普阳商贸有限公司 | Intelligent oil protects system with gas mixed lubrication |
| CN106287185B (en) * | 2015-06-03 | 2018-05-15 | 普阳商贸有限公司 | Intelligent oil and gas mixed lubrication protection system |
| CN109084162A (en) * | 2018-10-31 | 2018-12-25 | 四川大学 | The selectable lubricating system of cutting fluid and lubricating method |
| CN109084162B (en) * | 2018-10-31 | 2023-09-26 | 四川大学 | Cutting fluid selectable lubrication system and lubrication method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |