CN106625008A - Intelligent oil-water-gas three-phase micro quantity lubrication system - Google Patents
Intelligent oil-water-gas three-phase micro quantity lubrication system Download PDFInfo
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- CN106625008A CN106625008A CN201611208857.8A CN201611208857A CN106625008A CN 106625008 A CN106625008 A CN 106625008A CN 201611208857 A CN201611208857 A CN 201611208857A CN 106625008 A CN106625008 A CN 106625008A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1038—Arrangements for cooling or lubricating tools or work using cutting liquids with special characteristics, e.g. flow rate, quality
- B23Q11/1046—Arrangements for cooling or lubricating tools or work using cutting liquids with special characteristics, e.g. flow rate, quality using a minimal quantity of lubricant
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Abstract
The invention provides an intelligent oil-water-gas three-phase micro quantity lubrication system. After a gas source is connected to an air vent electromagnetic valve, one way is introduced into and connected with a precious pneumatic pump, and the other way is connected to a frequency generating unit; the frequency generating unit is connected to the precious pneumatic pump; the precious pneumatic pump is connected to a water-oil-gas jetting device; a water source is connected to an inlet end of a water inflowing electromagnetic valve; the water inflowing electromagnetic valve is connected to a water storage tank; the water storage tank is connected to an oil-water-gas three-way module, and an oil storage tank is connected to the precious pneumatic pump; the precious pneumatic pump is connected to the oil-water-gas three-way module. The intelligent oil-water-gas three-phase micro quantity lubrication system has the advantages that water storage capacity is increased, and the working time after each time of water adding is sharply increased; in each time of water adding, the work does not need to be stopped, the burden of operational personnel is relieved, and the production efficiency is improved; when a system breaks down, the failure types can be intelligently detected and judged, then the operational personnel are informed so that the failures can be eliminated in time, the lowering of processing quality caused by lowing in cooling and lubricating effects is avoided, excessive dependence on the operational personnel is avoided, and a basis is laid for intelligent management of enterprises.
Description
Technical field
The present invention relates to a kind of intelligent lubricating system, more particularly to a kind of intelligent oil-water-gas three-phase lubricating system with trace amount.
Background technology
Tradition machining carries out cooling and lubricating, this cooling to processing district using a large amount of emulsions, cutting oil, cooling agent etc.
Lubricating system utilization rate is low, increased huge processing cost, and if the coolant scrapped deal with improperly to environment
Cause greatly injury.Dry-type processing technology is a kind of earliest environmental protection process technology for occurring, and it originates from auto industry.
In being successfully applied to the machining such as turning, milling, drilling and boring.It is not simply to abandon cutting fluid completely, but
Ensure part processing precision and on the premise of cutter life, abolish the use of cutting fluid.But dry-type processing does not have
Cutting region cooling problem is solved, the problems such as causing burned work-surface, surface integrity and deteriorate.
Minimal Quantity Lubrication Technology replacement is poured emulsion flooding, dry-type processing technology and has become inexorable trend, has adapted to green system
Make the theory with sustainable development.It refer to by micro lubricating fluid, water and with certain pressure gas mixing atomization after, spray
It is mapped to a kind of technology that cooling and lubricating effect is played in cutting region.Water and gases at high pressure play cooling effect, and oil plays lubrication cutting
Area, the effect for extending cutter life.Have been achieved for certain progress to the research of Minimal Quantity Lubrication Technology at present, micro lubricating is set
Standby design research and development become the important content of Minimal Quantity Lubrication Technology realization.Although many designers devise lubricating system with trace amount,
But still there are problems that in actual applications various.
Shanghai Jinzhao Conservation of Energy Science ＆ Technology Co., Ltd., Qingdao Technological University's Joint Designing electrolysis aqueous hydrocarbon three-phase energy-saving it is micro
Lubricating and cooling system (publication number CN106064325A), it is characterised in that：Including：Electrolytic water generator, at least one micro spray
Oily device, at least one oil-water gas injection device；The external water source of water inlet end of electrolytic water generator, alkaline water water side passes through
Flexible pipe is connected with oil-water gas injection device；Compressed air is divided into two-way, is directly connected with oil-water gas injection device all the way；Another road
It is connected with micro fueling injection equipment as power, the oil-out of minimum quantity lubrication device is connected with oil-water gas injection device.Its advantage
It is that lubricant quantity is big in solution conventional art, environmental pollution is serious, the mixing of water oil is uneven in prior art, goes out liquid effect
Not good and the increase labour intensity that adds water frequently problem.
However, finding that above scheme has the following problems in further applying：Lubricating system with trace amount moisture storage capacity is little to need frequency
It is numerous to add water；By the way of pressure water supply, adding water must quit work and pressure release every time.Problem above causes operating personnel to bear
Increase, production efficiency is reduced.In system malfunctions (leak, oil leak, blocking etc.), operating personnel can not have found in time side by side
Except failure, cooling and lubricating effect reduction, crudy is caused to decline.The operation of lubricating system with trace amount depend on unduly operating personnel,
Automaticity is low, hinders the extensive application of Minimal Quantity Lubrication Technology.
The content of the invention
For the problems referred to above, in order to solve the deficiency of existing lubricating system with trace amount, it is an object of the invention to provide intelligence oil
Aqueous vapor three-phase lubricating system with trace amount.
The present invention provide a kind of intelligent oil-water-gas three-phase lubricating system with trace amount, including, if Intelligent micro lubricating arrangement and
Dry aqueous hydrocarbon injection apparatus；Intelligent micro lubricating arrangement includes, AVSV Air Vent Solenoid Valve, precise pneumatic pump, frequency generator, water flowing
Magnetic valve, oil storage tank and water tank；Aqueous hydrocarbon injection apparatus has micro lubricating nozzle and oil-water-gas threeway module；Source of the gas with it is logical
Pneumoelectric magnet valve arrival end is connected；Compressed gas are divided into two branch roads by AVSV Air Vent Solenoid Valve arrival end, and a branch road is passed through accurate gas
The atomization gas joint of dynamic pump is connected, and another branch road is connected with the arrival end of frequency generator；The port of export of frequency generator and
The power gas joint of precise pneumatic pump is connected；The outlet pipe and flowline of precise pneumatic pump and aqueous hydrocarbon injection apparatus phase
Even；Water source is connected with the arrival end of water flowing magnetic valve；The arrival end of water flowing magnetic valve is connected with the oral siphon of water tank；Water tank
Drinking-water pipe and oil-water-gas threeway module be connected, water is delivered to into micro lubricating nozzle；The oil-out of oil storage tank and accurate gas
The oily joint that enters of dynamic pump is connected；Precise pneumatic pump is connected with oil-water-gas threeway module, compressed gas and lubricating oil is delivered to micro-
Amount lubricating nozzle.
A kind of intelligent oil-water-gas three-phase lubricating system with trace amount that the present invention is provided, can also have following characteristics：Intelligence is micro-
Amount lubricating arrangement, also including air cleaner；Air cleaner is arranged on after AVSV Air Vent Solenoid Valve.
Preferably, Intelligent micro lubricating arrangement, also including membrane pump；Membrane pump is arranged on water tank and precise pneumatic pump
Between.
Preferably, Intelligent micro lubricating arrangement, also including self-priming water purifier；Self-priming water purifier is arranged on membrane pump and essence
Between close air driven pump.
A kind of intelligent oil-water-gas three-phase lubricating system with trace amount that the present invention is provided, can also have following characteristics：Water tank
Including water storage tank bottom, water tank lid, tank body, oral siphon and drinking-water pipe；Tank body two ends be separately mounted to water storage tank bottom,
In the circular groove of water tank lid；Oral siphon is entered in tank body through water tank lid；Drinking-water pipe enters through water tank lid
Enter in tank body.
Preferably, water tank, also including angle coupling I, water level observation pipe and angle coupling II；Angle coupling I one end
Communicate with tank body through water storage tank bottom, angle coupling II one end communicates through water tank lid with tank body, water level observation pipe point
It is not connected with the other end of angle coupling I, angle coupling II.
Preferably, water tank, also including screen pack, screen pack is arranged on angle coupling I water intake ends.
Preferably, water tank, also including through hole bolt I and nut cap；Through hole bolt I is arranged on water tank lid,
Can add water manually；Nut cap is engaged with through hole bolt I.
A kind of intelligent oil-water-gas three-phase lubricating system with trace amount that the present invention is provided, can also have following characteristics：Oil-water-gas
Injection apparatus, also including gas output tube；Gas output tube one end is connected with micro lubricating nozzle, the other end and oil-water-gas threeway
Module connects.
A kind of intelligent oil-water-gas three-phase lubricating system with trace amount that the present invention is provided, can also have following characteristics：Oil-water-gas
Threeway module, including the input of threeway module matrix, flow control valve, first liquid input pipe, second liquid input pipe and gas
Pipe；Water is delivered to flow control valve by Intelligent micro lubricating arrangement, after flowing into first liquid input pipe, into oil-water-gas threeway mould
In block, in being subsequently passed first liquid efferent duct；Precise pneumatic pump goes out in oil pump, flows out from flowline, flowline and the
Two liquid input tubes are connected, and oil is entered in oil-water-gas threeway module, in being subsequently passed second liquid efferent duct；Precise pneumatic is pumped out
Feed channel is connected with gas inlet pipe, and gas is entered in oil-water-gas threeway module, in being subsequently passed gas output tube.
Preferably, Intelligent micro lubricating arrangement, also includes：Casing, drop handle, roller, cover plate and cabinet door；Casing both sides
Connect two drop handles respectively, roller is connected to four drift angles of box bottom downside volume；Water tank, membrane pump are respectively arranged in case
On body base plate, AVSV Air Vent Solenoid Valve is fixed on box inside；Frequency generator is connected on internal fixation plate；Internal fixation plate is fixed on case
Internal side；Precise pneumatic pump is fixed on casing, and oil storage tank is arranged on precise pneumatic pump.
A kind of intelligent oil-water-gas three-phase lubricating system with trace amount that the present invention is provided, can also have following characteristics：Water tank
With low liquid level warning device I (K4)；Oil storage tank has low liquid level warning device II (K5)。
Preferably, electromagnetic relay control device includes：Machine switch relay (K1), supply relay (K2), automatically
Water filling relay (K3), water supply relay (K6)；Supply relay (K2) be connected in series with AVSV Air Vent Solenoid Valve, automatic water filling relay
Device (K3) be connected in series with water flowing magnetic valve；Water supply relay (K6) be connected in series with membrane pump.
Preferably, Intelligent micro lubricating arrangement, also including work run indicator；Work run indicator and ventilation electricity
Magnet valve is in parallel；The run indicator that works after AVSV Air Vent Solenoid Valve energization work is bright.
Preferably, Intelligent micro lubricating arrangement, also including water shortage alarm lamp；Low liquid level warning device I (K4) and water shortage report
Warning lamp is connected in series.
Preferably, Intelligent micro lubricating arrangement, also including oil starvation alarm lamp；Low liquid level warning device II (K5) and oil starvation report
Warning lamp is connected in series.
A kind of intelligent oil-water-gas three-phase lubricating system with trace amount that the present invention is provided, can also have following characteristics：Standby
State, machine switch relay (K1) in an ON state, supply relay (K2), automatic water filling relay (K3), low liquid level report
Alert device I (K4), low liquid level warning device II (K5), water supply relay (K6) it is in off-state.
Preferably, in working order, machine switch relay (K1), supply relay (K2), water supply relay (K6) place
In on-state, automatic water filling relay (K3), low liquid level warning device I (K4), low liquid level warning device II (K5) be in disconnecting shape
State.
When water level reaches low liquid level warning device I (K in water tank4) alert locations when, low liquid level warning device I (K4) automatically
Connect, water shortage alarm lamp is bright, into exsiccosis；Automatic water filling relay (K3) connect, water source is by water flowing magnetic valve to storage
Water pot adds water；When the liquid level in oil storage tank reaches low liquid level warning device II (K5) alert locations when, low liquid level warning device II (K5)
Connect, oil starvation alarm lamp lamp is bright, point out filling lubricating oil.
A kind of intelligent oil-water-gas three-phase lubricating system with trace amount that the present invention is provided, can also have following characteristics：Water tank
In have liquid level sensor I；Pre-set peak level restricted information and lowest water level restricted information；When water storage tank water level reaches
After lowest water level is limited, send water shortage and report to the police and automatic water filling signal, now water shortage alarm lamp is bright, automatic water filling relay (K3)
Connect, water source is added water by water flowing magnetic valve to water tank；After water level rises to peak level to be limited, stopping water filling letter is sent
Number, now water shortage alarm lamp goes out, automatic water filling relay (K3) disconnect.
Preferably, in working order, when system has leak state, the slope of liquid level change curve is greater than just
The slope of liquid level change curve when often working, detecting can alarm after signal intensity；When there is blocked state in system, liquid
The slope of slope liquid level change curve when being less than normal work of position change curve, detects to be reported to the police after signal intensity and carries
Show.
A kind of intelligent oil-water-gas three-phase lubricating system with trace amount that the present invention is provided, can also have following characteristics：Oil storage tank
In have liquid level sensor II；Pre-set highest oil level restricted information and minimum oil level restricted information；When oil storage tank oil level reaches
After limiting to minimum oil level, oil starvation warning is sent, now oil starvation alarm lamp is bright.
Preferably, in working order, when system has oil leak state, the slope of liquid level change curve is greater than just
The slope of liquid level change curve when often working, detecting can alarm after signal intensity；When there is blocked state in system, liquid
The slope of slope liquid level change curve when being less than normal work of position change curve, detects to be reported to the police after signal intensity and carries
Show.
A kind of intelligent oil-water-gas three-phase lubricating system with trace amount that the present invention is provided, can also have following characteristics：Also include
Control system, control system is control panel on functions expanding panel, computer interconnection control system, will control automatically
The control panel of functional programming processed to Digit Control Machine Tool, by data upload internet carry out the control system of remotely control or by thing
Are networked and data are uploaded the APP control systems that smart mobile phone is controlled.
The beneficial effect of the invention
A kind of intelligent oil-water-gas three-phase lubricating system with trace amount that the present invention is provided, increases moisture storage capacity, is added significantly to list
It is secondary add water after working time；By the way of membrane pump intelligent water supply, adding water need not quit work every time, alleviate behaviour
Make personnel's burden, production efficiency greatly improved.In system malfunctions (leak, oil leak, blocking etc.), by automatic detection
And intelligent decision is out of order type, and notify that operating personnel fix a breakdown in time, it is to avoid reduce causing because of cooling and lubricating effect plus
Work Quality Down.Greatly improve system automation degree, it is to avoid depend on operating personnel unduly, be that multiple enterprises intelligent management establishes base
Plinth.
Description of the drawings
Fig. 1 is the structural representation of intelligent oil-water-gas three-phase lubricating system with trace amount.
Fig. 2 is the shaft side figure of Intelligent micro lubricating arrangement.
Fig. 3 is the top view of Intelligent micro lubricating arrangement.
Fig. 4 is the A-A sectional views of Fig. 3.
Fig. 5 is the sectional view of water tank.
Fig. 6 is the semi-cutaway of oil storage tank.
Fig. 7 is the B portions enlarged drawing of Fig. 6.
Fig. 8 is the structural representation of oil-water gas injection device.
Fig. 9 is the cross-sectional view of oil-water gas injection device.
Figure 10 is the second liquid input pipe axis profile structural representation of oil-water-gas threeway module.
Figure 11 is the second liquid input pipe axis profile top view of oil-water-gas threeway module.
Figure 12 is the part connection figure of intelligent oil-water-gas three-phase lubricating system with trace amount.
Figure 13 is the circuit system connection figure of intelligent oil-water-gas three-phase lubricating system with trace amount.
Figure 14 is circuit system control figure.
Figure 15 is the structural representation of oil storage tank in embodiment two.
Figure 16 is the structural representation of water tank in embodiment two.
Figure 17 is the Intelligent Measurement failure schematic diagram in embodiment two.
Reference
The Intelligent micro lubricating arrangement 2 of aqueous hydrocarbon injection apparatus 1
The control system 4 of electromagnetic relay control device 3
Micro lubricating nozzle 1-1 gas output tube 1-2
First liquid efferent duct 1-2-1 second liquid efferent duct 1-2-2
Oil-water-gas threeway module 1-3 threeway module matrix 1-3-1
Flow control valve 1-3-2 first liquid input pipe 1-3-3
Second liquid input pipe 1-3-4 gas inlet pipe 1-3-5
Casing 2-1 compressed gas entrance 2-1-1 tap water inlets 2-1-2
Oil gas vent 2-1-3 drop handle 2-2 roller 2-3
Cover plate 2-4 is hinged hinge 2-4-1 handle 2-4-2
Cabinet door 2-5 latches 2-5-1 functions expanding panel 2-6
Water tank 2-7 double thread bar 2-7-1 hexagonal socket nut 2-7-2
Water storage tank bottom 2-7-3 angle coupling I 2-7-4 screen pack 2-7-5
Water level observation pipe 2-7-6 angle coupling II 2-7-7 water tank lid 2-7-8
Stepped hole bolt 2-7-9 oral siphon 2-7-10 through hole bolt I 2-7-11
Nut cap 2-7-12 low liquid level warning device I (K4) 2-7-13
Through hole bolt II 2-7-14 drinking-water pipe 2-7-15 liquid level sensor I 2-7-16
Membrane pump 2-8 AVSV Air Vent Solenoid Valve 2-9 frequency generator 2-10
Internal fixation plate 2-11 screwed hole 2-11-1 air cleaner 2-12
Self-priming water purifier 2-13 outer stationary plates 2-14 water shortage alarm lamp 2-15
Oil starvation alarm lamp 2-16 work run indicator 2-17
Oil storage tank 2-18 oil screen pack 2-18-1
Low liquid level warning device II (K5) 2-18-2 liquid level sensor II 2-18-3
Water flowing magnetic valve 2-19 precise pneumatic pump 2-20
Machine switch relay (K1) 3-1 supply relay (K2) 3-2
Automatic water filling relay (K3) 3-3 water supply relay (K6) 3-4
Control panel 4-1 computer 4-2 Digit Control Machine Tool 4-3
Specific embodiment
As shown in Figure 1 to 11, embodiment two is improved embodiment one on the basis of embodiment 1, and improvement part is as schemed
12nd, shown in Figure 13.
Embodiment one is further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of intelligent oil-water-gas three-phase lubricating system with trace amount.
As shown in figure 1, the stable intelligent oil-water-gas three-phase lubricating system with trace amount in the present embodiment, is moistened with an Intelligent micro
Illustrate as a example by sliding device 2 and the structure of four aqueous hydrocarbon injection apparatus 1.In practical application, the number of aqueous hydrocarbon injection apparatus 1
Amount is identical with the element number of the precise pneumatic pump 2-20 in Intelligent micro lubricating arrangement 2, can be arranged as required to.
Intelligent oil-water-gas three-phase lubricating system with trace amount includes：Four aqueous hydrocarbon injection apparatus 1 and a stable water supply intelligence
Minimum quantity lubrication device 2.Aqueous hydrocarbon injection apparatus 1 is connected with stable water supply Intelligent micro lubricating arrangement 2 by flexible pipe.
Fig. 2 is the shaft side figure of Intelligent micro lubricating arrangement.
Fig. 3 is the top view of Intelligent micro lubricating arrangement.
Fig. 4 is the A-A sectional views of Fig. 3.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, Intelligent micro lubricating arrangement 2 includes：Casing 2-1, drop handle 2-2, roller 2-3,
Cover plate 2-4, cabinet door 2-5, functions expanding panel 2-6, water tank 2-7, membrane pump 2-8, AVSV Air Vent Solenoid Valve 2-9, frequency occur
Device 2-10, internal fixation plate 2-11, air cleaner 2-12, self-priming water purifier 2-13, outer stationary plates 2-14, water shortage alarm lamp 2-
15th, oil starvation alarm lamp 2-16, work run indicator 2-17, oil storage tank 2-18, water flowing magnetic valve 2-19, precise pneumatic pump 2-
20。
As shown in figure 1, casing 2-1 both sides are bolted respectively two drop handle 2-2, four rolling 2-3 passes through bolt
It is connected to four drift angles of casing 2-1 baseplate underside volumes.Water tank 2-7, membrane pump 2-8 are respectively arranged on casing 2-1 base plates,
AVSV Air Vent Solenoid Valve 2-9 is bolted on casing 2-1 inner sides.Frequency generator 2-10 is bolted in internal fixation plate 2-
On 11, while internal fixation plate 2-11 is secured by bolts in casing 2-1 inner sides.Precise pneumatic pump 2-20 is bolted fixation
In casing 2-1, while oil storage tank 2-18 is threaded connection on precise pneumatic pump 2-20.
As shown in Fig. 2 casing 2-1 fronts are provided with functions expanding panel 2-6, control panel 4-1 etc. can be installed.Cabinet door
2-5 on casing 2-1, while latch 2-5-1 being fixed by screws on cabinet door 2-5, realizes case by hinged joint page fixing
The locking of body door 2-5.Cover plate 2-4 is fixed on the surface of casing 2-1 upsides, water tank 2-7 by being hinged hinge 2-4-1.Carry
Hand 2-4-2 is fixed by screws in cover plate 2-4, can manually be added water for water tank 2-7 by pulling handle 2-4-2.
Air cleaner 2-12 is secured by bolts in casing 2-1 outsides, and self-priming water purifier 2-13 is bolted on
On outer stationary plates 2-14, outer stationary plates 2-14 is secured by bolts in casing 2-1 outsides.Water shortage alarm lamp 2-15, oil starvation are reported to the police
Lamp 2-16, work run indicator 2-17 are sequentially arranged on respectively on casing 2-1.
Casing 2-1 sides are provided with compressed gas entrance 2-1-1, tap water inlets 2-1-2, four oil gas vent 2-1-3.Pressure
The position of opening of contracting gas access 2-1-1 is corresponding with the entry position of AVSV Air Vent Solenoid Valve 2-9, and tap water inlets 2-1-2's opens
Hole site is corresponding with the entry position of water flowing magnetic valve 2-19, the position of opening and precise pneumatic of four oil gas vent 2-1-3
The out splice going splice position of pump 2-20 is corresponding, and the out splice going splice of precise pneumatic pump 2-20 stretches out casing by oil gas vent 2-1-3
2-1。
As shown in figure 3, AVSV Air Vent Solenoid Valve 2-9, water flowing magnetic valve 2-19 are bolted on respectively casing 2-1 inner sides.
Frequency generator 2-10 is bolted on internal fixation plate 2-11, and screw 2-11-1 is provided with internal fixation plate 2-11, interior solid
Fixed board 2-11 is secured by bolts in casing 2-1 inner sides.
Fig. 5 is the sectional view of water tank.
As shown in figure 5, water tank 2-7 includes：Double thread bar 2-7-1, hexagonal socket nut 2-7-2, water storage tank bottom 2-7-
3rd, angle coupling I 2-7-4, screen pack 2-7-5, water level observation pipe 2-7-6, angle coupling II 2-7-7, water tank lid 2-7-
8th, stepped hole bolt 2-7-9, oral siphon 2-7-10, through hole bolt I 2-7-11, nut cap 2-7-12, low liquid level warning device I
(K4) 2-7-13, through hole bolt II 2-7-14, drinking-water pipe 2-7-15, tank body 2-7-17.
Tank body 2-7-17 is annulus, and water storage tank bottom 2-7-3, water tank lid 2-7-8 have circular groove, its diameter with
The external diameter of tank body 2-7-17 is identical.Tank body 2-7-17 two ends are separately mounted to water storage tank bottom 2-7-3, water tank lid 2-7-8
Circular groove in.On water storage tank bottom 2-7-3, water tank lid 2-7-8, groove outside has four stepped holes.
Stepped hole is inserted respectively at four double thread bar 2-7-1 two ends, and is tightened by the hexagonal socket nut 2-7-2 at two ends.In storage
The groove inner side of water pot lid 2-7-8 has 3 through holes, 1 screwed hole, 1 L-shaped hole.Water storage tank bottom 2-7-3's
Groove inner side is provided with L-shaped groove.
Stepped hole bolt 2-7-9 is fixed on water tank lid 2-7-8 by nut, while adding on the inside of water tank 2-7
Dress sealing ring.Oral siphon 2-7-10 inserts the larger diameter end of stepped hole in stepped hole bolt 2-7-9 by interference fit.It is logical
Hole bolt I 2-7-11 are fixed on water tank lid 2-7-8 by nut, while installing sealing ring additional on the inside of water tank 2-7.
Nut cap 2-7-12 is spun on the outlet end of thread of through hole bolt I 2-7-11, screws off nut cap 2-7-12 and is capable of achieving artificial recharge.
Through hole bolt II 2-7-14 are fixed on water tank lid 2-7-8 by nut, while installing sealing additional on the inside of water tank 2-7
Circle.Low liquid level warning device I (K4) 2-7-13 is fixed on through hole bolt II 2-7-14 endoporus by interference fit.Drinking-water pipe 2-
7-15 is fixed on water tank lid 2-7-8 by screwed hole, while installing sealing ring additional on the outside of water tank 2-7.
There is angle coupling II 2-7-7 the end of thread to screw in the outer end in the L-shaped hole of water tank lid 2-7-8, while installing close additional
Seal.There is angle coupling I 2-7-4 the end of thread to screw in the outer end of the L-shaped groove of water storage tank bottom 2-7-3, while installing sealing additional
Circle.Screen pack 2-7-5 is installed by screw thread in the inner in the L-shaped hole of water storage tank bottom 2-7-3, debris blocking L-shaped hole is prevented.Water
Angle coupling I 2-7-4, the snap joint end of angle coupling II 2-7-7 are inserted respectively in position observation tube 2-7-6 two ends, realize water
Position observation.
Fig. 6 is the semi-cutaway of oil storage tank.
Fig. 7 is the B portions enlarged drawing of Fig. 6.
As shown in Figure 6 and Figure 7, oily screen pack 2-18-1 is installed on oil storage tank 2-18 upper ends, low liquid level warning device II (K5)
2-18-2 is fixed on oil storage tank 2-18 sides by nut, while installing sealing ring additional on the inside of oil storage tank 2-18.Oil storage tank 2-18
In micro lubricating oil, temperature be 40 DEG C when, kinematic viscosity is not more than 160mm2/s。
Fig. 8 is the structural representation of oil-water gas injection device.
Fig. 9 is the cross-sectional view of oil-water gas injection device.
As shown in Figure 8 and Figure 9, oil-water gas injection device 1 includes：Micro lubricating nozzle 1-1, gas output tube 1-2, profit
Gas threeway module 1-3.First liquid efferent duct 1-2-1, second liquid efferent duct 1-2-2 are placed in gas output tube 1-2, and one
End is connected with micro lubricating nozzle 1-1, and the other end is connected with oil-water-gas threeway module 1-3.
Figure 10 is the axis profile structural representation of oil-water-gas threeway module.
Figure 11 is the top view cross section structural representation of oil-water-gas threeway module.
As shown in Figure 8, Figure 9, Figure 10 and Figure 11, oil-water-gas threeway module 1-3 includes threeway module matrix 1-3-1, flow
Regulating valve 1-3-2, first liquid input pipe 1-3-3, second liquid input pipe 1-3-4, gas inlet pipe 1-3-5.
Water is delivered to flow control valve 1-3-2 by Intelligent micro lubricating arrangement 2 by flexible pipe, flows into first liquid input pipe
After 1-3-3, in oil-water-gas threeway module 1-3, in being subsequently passed first liquid efferent duct 1-2-1.Flow control valve 1-3-2
For controlling current size.
The precise pneumatic pump 2-20 of Intelligent micro lubricating arrangement 2 pumps out oil from lubricating cup, flows out from flowline.This goes out
Oil-piping is connected with second liquid input pipe 1-3-4, and oil is entered in oil-water-gas threeway module 1-3, is subsequently passed second liquid defeated
In outlet pipe 1-2-2.
Compressed air is by the precise pneumatic pump 2-20 outlet pipes of Intelligent micro lubricating arrangement 2 and gas inlet pipe 1-3-5 phases
Even, gas is entered in oil-water-gas threeway module 1-3, in being subsequently passed gas output tube 1-2.
Figure 12 is the part connection figure of intelligent aqueous hydrocarbon three-phase energy-saving micro lubricating cooling system.
As shown in figure 12, source of the gas is by flexible pipe and AVSV Air Vent Solenoid Valve 2-9 arrival ends UNICOM.AVSV Air Vent Solenoid Valve 2-9 arrival ends,
After air cleaner 2-12, compressed gas are divided into by two branch roads by flexible pipe and three-way connection, a branch road is by soft
Pipe is connected with the atomization gas joint of precise pneumatic pump 2-20, and another branch road is by flexible pipe and the entrance with frequency generator 2-10
End is connected, and the port of export of frequency generator 2-10 is connected by flexible pipe with the power gas joint of precise pneumatic pump 2-20.
Water source is connected by flexible pipe with the arrival end of water flowing magnetic valve 2-19, the arrival end of water flowing magnetic valve 2-19 pass through into
Water pipe 2-7-10 is connected with water tank 2-7.The drinking-water pipe 2-7-15 of water tank 2-7 is by flexible pipe and membrane pump 2-8 arrival end phases
Even, the port of export of membrane pump 2-8 is connected with the arrival end of self-priming water purifier 2-13.The self-priming water purifier 2-13 ports of export are by soft
Pipe, three-way connection, angle coupling, are connected with the flow control valve 1-3-2 of oil-water-gas threeway module 1-3, water are delivered to micro
Lubricating nozzle 1-1.
The oil-out of oil storage tank 2-18 is connected with the oily joint that enters of precise pneumatic pump 2-20.Precise pneumatic pump 2-20 is by the
Two liquid input tube 1-3-4 are connected with gas inlet pipe 1-3-5 with oil-water-gas threeway module 1-3, by compressed gas and lubricating oil
It is delivered to micro lubricating nozzle 1-1.
In practical application, the quantity of aqueous hydrocarbon injection apparatus 1 is identical with the element number of precise pneumatic pump 2-20, can be with root
According to need arrange.
Figure 13 is the circuit system connection figure of intelligent aqueous hydrocarbon three-phase energy-saving micro lubricating cooling system.
Intelligent aqueous hydrocarbon three-phase energy-saving micro lubricating cooling system adopts 220V AC-powereds, circuit to arrange machine switch
Relay (K1) 3-1, realize the switch of circuit system.Supply relay (K2) 3-2 and AVSV Air Vent Solenoid Valve 2-9 is connected in series, while
Work run indicator 2-17 is in parallel with AVSV Air Vent Solenoid Valve 2-9, and work run indicator 2- after AVSV Air Vent Solenoid Valve 2-9 energization work
17 is bright.Automatic water filling relay (K3) 3-3 and water flowing magnetic valve 2-19 is connected in series, low liquid level warning device I (K4) 2-7-13 water shortages
Alarm lamp 2-15 is connected in series, low liquid level warning device II (K5) 2-18-2 and oil starvation alarm lamp 2-16 is connected in series, water supply relay
Device (K6) 3-4 and membrane pump 2-8 is connected in series.
Electromagnetic relay control device 3 includes：Machine switch relay (K1) 3-1, supply relay (K2) 3-2, automatically note
Water relay (K3) 3-3, water supply relay (K6)3-4。
Control system 4 can select automatic controller according to concrete application operating mode and economic condition.Control panel can be selected
4-1, and it is attached to functions expanding panel 2-6 positions；Computer 4-2 can be selected to be controlled；More can will automatically control work(
The control panel of Digit Control Machine Tool 4-3 can be programmed to；Data can certainly be uploaded into internet carries out the control system of remotely control
Data are uploaded the APP control systems that smart mobile phone is controlled by system by Internet of Things.
Electromagnetic relay control system 3 realizes the change of working condition by the signal that control system 4 is provided, while electromagnetism
Relay control system 3 is by the signal transmission for detecting to control system 4.
Figure 14 is circuit system control figure.
The course of work is illustrated with reference to Figure 12, Figure 13, Figure 14：
In holding state, machine switch relay (K1) 3-1 in an ON state, supply relay (K2) 3-2, automatically note
Water relay (K3) 3-3, low liquid level warning device I (K4) 2-7-13, low liquid level warning device II (K5) 2-18-2, water supply relay
(K6) 3-4 is in off-state.
In working order, machine switch relay (K1) 3-1, supply relay (K2) 3-2, water supply relay (K6) at 3-4
In on-state, automatic water filling relay (K3) 3-3, low liquid level warning device I (K4) 2-7-13, low liquid level warning device II (K5)2-
18-2 is in off-state.Source of the gas is divided into two branch roads after AVSV Air Vent Solenoid Valve 2-9, and a branch road enters as atomization gas
After entering precise pneumatic pump 2-20, oil-water-gas threeway module 1-3 is entered by gas inlet pipe 1-3-5, be subsequently delivered to micro profit
Sliding nozzle 1-1.Another branch road is used as power gas into precise pneumatic pump 2-20 by frequency generator 2-10, drives accurate gas
Dynamic pump 2-20 fuel feeding.Micro lubricating oil enters precise pneumatic pump 2-20 from oil storage tank 2-18, in the driving of precise pneumatic pump 2-20
Down oil-water-gas threeway module 1-3 is entered by second liquid input pipe 1-3-4, further lubricating oil is delivered to into micro lubricating spray
Mouth 1-1.Water in water tank 2-7 enters profit under the driving of membrane pump 2-8 by membrane pump 2-8, self-priming water purifier 2-13
The flow control valve 1-3-2 of gas threeway module 1-3, is further delivered to micro lubricating nozzle 1-1 by water.
When water level reaches low liquid level warning device I (K in water tank 2-74) 2-7-13 alert locations when, low liquid level warning device
I(K4) 2-7-13 turn on automatically, alarm lamp 2-15 is bright for water shortage, into exsiccosis.The mode of adding water can be entered in control system 4
Row is arranged：Automatic watering, add water manually.Under automatic watering state, automatic water filling relay (K3) 3-3 connections, water source is by logical
To water tank 2-7 automatic waterings, the time that adds water is arranged in advance water solenoid valve 2-19 by water tank 2-7 amount of storage sizes.Reach
Add water automatic water filling relay (K after the time3) 3-3 disconnects automatically, water tank 2-7 water is expired.Manually plus under water state, operating personnel
After observing that water shortage alarm lamp 2-15 is bright, the nut cap 2-7-12 that outwards winding adds water.Water level observation pipe 2-7-6 is observed during adding water
Judge water level.Automatic watering and during manually adding water, system is sustainable to be operated.
When the liquid level in oil storage tank 2-18 reaches low liquid level warning device II (K5) 2-18-2 alert locations when, low liquid level report
Alert device II (K5) 2-18-2 turn on automatically, oil starvation alarm lamp 2-16 lamps are bright, point out operating personnel filling lubricating oil.Lubricating oil is filled it up with
Low liquid level warning device II (K afterwards5) 2-18-2 disconnects automatically, oil starvation alarm lamp 2-16 lamps go out.
Embodiment two
Figure 14 is the structural representation of oil storage tank in embodiment two.
As shown in figure 14, the low liquid level warning device I (K in the present embodiment, in oil storage tank 2-184) by liquid level sensor II
2-18-3 replaces, and miscellaneous part structure is constant.By liquid level sensor II2-18-3 detect lubricating oil liquid level information and transmit to
Control system 4.
Figure 16 is the structural representation of water tank in embodiment two.
As shown in figure 16, the low liquid level warning device I (K in the present embodiment, in water tank 2-74) by liquid level sensor I 2-
7-16 replaces, and miscellaneous part is constant.By liquid level sensor I 2-7-16 sensed water levels position information and transmit to control system 4.
Figure 17 is the Intelligent Measurement failure schematic diagram of embodiment two.
As shown in figure 17, highest liquid level is pre-set in control system 4 respectively for oil storage tank 2-18 and water tank 2-7
Restricted information and minimum liquid level restricted information.The now fault detect using water tank 2-7 is illustrated as case.
After water tank 2-7 water levels reach minimum liquid level to be limited, control system 4 sends water shortage and reports to the police and automatic water filling letter
Number, now water shortage alarm lamp 2-15 is bright, automatic water filling relay (K3) 3-3 connections, water source is by water flowing magnetic valve 2-19 to storage
Water pot 2-7 automatic waterings.After water level rises to highest liquid level to be limited, control system 4 sends stopping water filling signal, now water shortage report
Warning lamp 2-15 goes out, automatic water filling relay (K3) 3-3 disconnections.
In in working order, when system has leak state, when the slope of liquid level change curve is greater than normal work
The slope of liquid level change curve, can alarm operating personnel after control system 4 detects signal intensity.Block up when system is present
During plug-like state, the slope of liquid level change curve when the slope of liquid level change curve is less than normal work, when control system 4 is detected
Can alarm operating personnel to after signal intensity.
The fault detect principle of oil storage tank 2-18 is identical with water tank 2-7, repeats no more.
Claims (10)
1. a kind of intelligent oil-water-gas three-phase lubricating system with trace amount, it is characterised in that：
Including, Intelligent micro lubricating arrangement and several aqueous hydrocarbon injection apparatus；
Wherein, the Intelligent micro lubricating arrangement includes, AVSV Air Vent Solenoid Valve, precise pneumatic pump, frequency generator, water flowing electromagnetism
Valve, oil storage tank and water tank；
The aqueous hydrocarbon injection apparatus has micro lubricating nozzle and oil-water-gas threeway module；
Source of the gas is connected with the AVSV Air Vent Solenoid Valve arrival end；Compressed gas are divided into two by the AVSV Air Vent Solenoid Valve arrival end
Road, branch road is passed through the atomization gas joint of the precise pneumatic pump and is connected, the arrival end of another branch road and frequency generator
It is connected；The port of export of the frequency generator is connected with the power gas joint of precise pneumatic pump；The precise pneumatic pump goes out
Feed channel and flowline are connected with the aqueous hydrocarbon injection apparatus；
Water source is connected with the arrival end of the water flowing magnetic valve；The arrival end of the water flowing magnetic valve and the oral siphon phase of water tank
Even；The drinking-water pipe of the water tank is connected with the oil-water-gas threeway module, and water is delivered to into the micro lubricating nozzle；
The oil-out of the oil storage tank is connected with the oily joint that enters of the precise pneumatic pump；The precise pneumatic pump and the profit
Gas threeway module is connected, and compressed gas and lubricating oil are delivered to into micro lubricating nozzle.
2. intelligence oil-water-gas three-phase lubricating system with trace amount as claimed in claim 1, it is characterised in that：Wherein, the intelligence is micro-
Amount lubricating arrangement, also including air cleaner；The air cleaner is arranged on after the AVSV Air Vent Solenoid Valve；
Preferably, the Intelligent micro lubricating arrangement, also including membrane pump；The membrane pump is arranged on the water tank and institute
State between precise pneumatic pump；
Preferably, the Intelligent micro lubricating arrangement, also including self-priming water purifier；The self-priming water purifier be arranged on it is described every
Between membrane pump and the precise pneumatic pump.
3. intelligence oil-water-gas three-phase lubricating system with trace amount as claimed in claim 1, it is characterised in that：
Wherein, the water tank includes, water storage tank bottom, water tank lid, tank body, oral siphon and drinking-water pipe；
The tank body two ends are separately mounted in the water storage tank bottom, the circular groove of the water tank lid；It is described enter water
Pipe is entered in the tank body through the water tank lid；The drinking-water pipe enters the tank body through the water tank lid
It is interior；
Preferably, the water tank, also including angle coupling I, water level observation pipe and angle coupling II；The angle coupling I
One end communicates through the water storage tank bottom with the tank body, and described angle coupling II one end is through the water tank lid and institute
State tank body to communicate, the water level observation pipe is connected respectively with the other end of the angle coupling I, the angle coupling II；
Preferably, the water tank, also including screen pack, the screen pack is arranged on the angle coupling I water intake ends；
Preferably, the water tank, also including through hole bolt I and nut cap；The through hole bolt I is arranged on the water tank
On lid, can add water manually；The nut cap is engaged with the through hole bolt I.
4. intelligence oil-water-gas three-phase lubricating system with trace amount as claimed in claim 1, it is characterised in that：Wherein, the oil-water-gas
Injection apparatus, also including gas output tube；Described gas output tube one end is connected with the micro lubricating nozzle, the other end and institute
State the connection of oil-water-gas threeway module.
5. the intelligent oil-water-gas three-phase lubricating system with trace amount as described in claim 1 or 4, it is characterised in that：Wherein, the profit
Gas threeway module, including threeway module matrix, flow control valve, first liquid input pipe, second liquid input pipe and gas is defeated
Enter pipe；
Water is delivered to the flow control valve by the Intelligent micro lubricating arrangement, after flowing into the first liquid input pipe, enters
In entering the oil-water-gas threeway module, in being subsequently passed the first liquid efferent duct；
The precise pneumatic pump goes out in oil pump, from flowline outflow, the flowline and the second liquid input pipe phase
Even, oil is entered in the oil-water-gas threeway module, in being subsequently passed the second liquid efferent duct；
The precise pneumatic pumps out feed channel and is connected with the gas inlet pipe, and gas is entered in the oil-water-gas threeway module,
In being subsequently passed the gas output tube；
Preferably, Intelligent micro lubricating arrangement, also includes：Casing, drop handle, roller, cover plate and cabinet door；
The casing both sides connect respectively two drop handles, and the roller is connected to four tops of box bottom downside volume
Angle；The water tank, the membrane pump are respectively arranged on the box bottom, and the AVSV Air Vent Solenoid Valve is fixed on the casing
Inner side；The frequency generator is connected on the internal fixation plate；The internal fixation plate is fixed on the box inside；The essence
Close air driven pump is fixed on casing, and the oil storage tank is arranged on precise pneumatic pump.
6. intelligence oil-water-gas three-phase lubricating system with trace amount as claimed in claim 1, it is characterised in that：Wherein, the water tank
With low liquid level warning device I (K4)；The oil storage tank has low liquid level warning device II (K5)；
Preferably, electromagnetic relay control device includes：Machine switch relay (K1), supply relay (K2), automatic water filling
Relay (K3), water supply relay (K6)；
Supply relay (the K2) be connected in series with the AVSV Air Vent Solenoid Valve, the automatic water filling relay (K3) logical with described
Water solenoid valve is connected in series；Water supply relay (the K6) be connected in series with the membrane pump；
Preferably, the Intelligent micro lubricating arrangement, also including work run indicator；The work run indicator and institute
State AVSV Air Vent Solenoid Valve in parallel；The work run indicator is bright after the AVSV Air Vent Solenoid Valve energization work；
Preferably, the Intelligent micro lubricating arrangement, also including water shortage alarm lamp；The low liquid level warning device I (K4) with it is described
Water shortage alarm lamp is connected in series；
Preferably, the Intelligent micro lubricating arrangement, also including oil starvation alarm lamp；The low liquid level warning device II (K5) and institute
State oil starvation alarm lamp to be connected in series.
7. intelligence oil-water-gas three-phase lubricating system with trace amount as claimed in claim 6, it is characterised in that：
In holding state, the machine switch relay (K1) in an ON state, the supply relay (K2), it is described automatically
Water filling relay (K3), the low liquid level warning device I (K4), the low liquid level warning device II (K5), the water supply relay (K6)
It is in off-state；
Preferably, in working order, the machine switch relay (K1), the supply relay (K2), the water supply relay
Device (K6) in an ON state, the automatic water filling relay (K3), the low liquid level warning device I (K4), the low liquid level warning
Device II (K5) it is in off-state；
When water level reaches the low liquid level warning device I (K in the water tank4) alert locations when, the low liquid level warning device I
(K4) turn on automatically, the water shortage alarm lamp is bright, into exsiccosis；
Automatic water filling relay (the K3) connect, water source is added water by the water flowing magnetic valve to the water tank；
When the liquid level in the oil storage tank reaches the low liquid level warning device II (K5) alert locations when, the low liquid level warning
Device II (K5) connect, the oil starvation alarm lamp lamp is bright, points out filling lubricating oil.
8. intelligence oil-water-gas three-phase lubricating system with trace amount as claimed in claim 1, it is characterised in that：Wherein, the water tank
In have liquid level sensor I；Pre-set peak level restricted information and lowest water level restricted information；
After the water storage tank water level reaches lowest water level to be limited, send water shortage and report to the police and automatic water filling signal, it is now described to lack
Water alarm lamp is bright, the automatic water filling relay (K3) connect, water source is added water by the water flowing magnetic valve to the water tank；
After water level rises to peak level to be limited, stopping water filling signal is sent, now the water shortage alarm lamp goes out, the automatic note
Water relay (K3) disconnect；
Preferably, in working order, when system has leak state, the slope of liquid level change curve is greater than normal work
The slope of liquid level change curve when making, detecting can alarm after signal intensity；
When system has blocked state, liquid level change curve is oblique when the slope of liquid level change curve is less than normal work
Rate, detecting can alarm after signal intensity.
9. intelligence oil-water-gas three-phase lubricating system with trace amount as claimed in claim 1, it is characterised in that：Have in the oil storage tank
Liquid level sensor II；Pre-set highest oil level restricted information and minimum oil level restricted information；
After the oil storage tank oil level reaches minimum oil level to be limited, oil starvation warning is sent, now the oil starvation alarm lamp is bright；
Preferably, in working order, when system has oil leak state, the slope of liquid level change curve is greater than normal work
The slope of liquid level change curve when making, detecting can alarm after signal intensity；
When system has blocked state, liquid level change curve is oblique when the slope of liquid level change curve is less than normal work
Rate, detecting can alarm after signal intensity.
10. intelligence oil-water-gas three-phase lubricating system with trace amount as claimed in claim 1, it is characterised in that：Also include control system,
The control system is control panel on functions expanding panel, computer interconnection control system, will automatically control work(
The control panel of Digit Control Machine Tool can be programmed to, data upload internet is carried out into the control system of remotely control or by Internet of Things
Data are uploaded into the APP control systems that smart mobile phone is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208857.8A CN106625008A (en) | 2016-12-23 | 2016-12-23 | Intelligent oil-water-gas three-phase micro quantity lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208857.8A CN106625008A (en) | 2016-12-23 | 2016-12-23 | Intelligent oil-water-gas three-phase micro quantity lubrication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106625008A true CN106625008A (en) | 2017-05-10 |
Family
ID=58827042
Family Applications (1)
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|---|---|---|---|
| CN201611208857.8A Pending CN106625008A (en) | 2016-12-23 | 2016-12-23 | Intelligent oil-water-gas three-phase micro quantity lubrication system |
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| CN107263203A (en) * | 2017-08-02 | 2017-10-20 | 上海金兆节能科技有限公司 | A kind of cold air lubricating system with trace amount |
| CN108214088A (en) * | 2017-12-29 | 2018-06-29 | 重庆大学 | A kind of high-performance intelligence three-phase lubricating system with trace amount and its application method |
| CN108406432A (en) * | 2018-02-26 | 2018-08-17 | 上海工程技术大学 | A kind of minimum quantity lubrication device |
| CN109158946A (en) * | 2018-08-23 | 2019-01-08 | 重庆大学 | Digitize three-phase lubricating system with trace amount and micro-lubricating cutting method for establishing model |
| CN109366249A (en) * | 2018-10-18 | 2019-02-22 | 广东工业大学 | A kind of drilling process of grease combined mist cooling and lubricating |
| CN110293444A (en) * | 2019-07-20 | 2019-10-01 | 成都飞机工业（集团）有限责任公司 | A kind of non-pump type micro lubricating equipment |
| CN112846921A (en) * | 2021-03-02 | 2021-05-28 | 东莞市通圣机械有限公司 | Cutting fluid intelligence allotment system |
| US11285575B2 (en) | 2019-01-04 | 2022-03-29 | Ford Motor Company | Minimum quantity lubrication tool priming method |
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Application publication date: 20170510 |