CN208554763U - A kind of cyclic annular atomization oil spraying device of lubricant grease - Google Patents
A kind of cyclic annular atomization oil spraying device of lubricant grease Download PDFInfo
- Publication number
- CN208554763U CN208554763U CN201820820511.1U CN201820820511U CN208554763U CN 208554763 U CN208554763 U CN 208554763U CN 201820820511 U CN201820820511 U CN 201820820511U CN 208554763 U CN208554763 U CN 208554763U
- Authority
- CN
- China
- Prior art keywords
- lubricant grease
- oil
- channel
- baffle
- outer tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004519 grease Substances 0.000 title claims abstract description 71
- 239000000314 lubricant Substances 0.000 title claims abstract description 68
- 238000000889 atomisation Methods 0.000 title claims abstract description 30
- 238000005507 spraying Methods 0.000 title claims abstract description 25
- 125000004122 cyclic group Chemical group 0.000 title claims abstract description 15
- 239000003921 oil Substances 0.000 claims description 54
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 239000007921 spray Substances 0.000 abstract description 13
- 238000002347 injection Methods 0.000 abstract description 7
- 239000007924 injection Substances 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000005119 centrifugation Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model is a kind of cyclic annular atomization oil spraying device of lubricant grease, including the double-deck transportation pipe, it is characterized in that, the bilayer transportation pipe includes outer tube and the inner tube positioned at the coaxial arrangement of outer tube inside, circle distribution has spiral diversion trench on the air baffle, and the atomization jet is connected with the mixing chamber.The utility model passes through the air baffle for being provided with inclination diversion trench, make compressed air in centrifugation tangential direction injection, the lubricant grease that oil outlet is discharged high pressure air sprays, it compensates for lubricant grease and sprays unsmooth defect, by the way that atomization jet is arranged between the end wall of baffle and outer tube, so that the lubricant grease after atomization is sprayed to peripheral annular, the waste of lubricant grease is effectively reduced, 70% or more lubricant grease is saved, the spraying requirement of tubular member inner wall is met.
Description
Technical field
The utility model relates to the cyclic annular atomizations of tubular member inner wall lubrication technical field more particularly to a kind of lubricant grease
Fueling injection equipment.
Background technique
Lubricant grease is a kind of non-newtonian fluid by high thick height with the characteristics of viscous, in the relatively low situation of environment temperature
Under, it can agglomerate and not allow volatile and spraying diffusion, lubricant grease is mainly used for mechanical friction part, reduces fretting wear and plays profit
Sliding and sealing function, is also used for metal surface, plays filling gap and anti-rust action, safeguards the normal operation of various mechanical equipments,
The effects of prolonged mechanical service life of equipment, occupies critically important status in industrial application.
Tubular member is more universal in machining, and tubular member generally requires in carrying out mechanical processing process to pipe
The inner wall of shape part is lubricated processing, is usually taken and moistens to the method for lubricant grease atomization to the inner wall of tubular member
It is sliding, however, generalling use spray gun direct spraying at this stage, it is unsmooth to have the defects that lubricant grease sprays, leads to lubricant grease mist
Change effect is poor, and the usually tapered spraying or spray plume of the lubricant grease after atomization sprays tubular member inner wall
When, lubricant grease sprays sky, and the waste of grease is serious, can not meet the spraying requirement of tubular member inner wall.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of cyclic annular atomization fuel injector cartridge of lubricant grease
It sets.
In order to achieve the above object, the utility model adopts the following technical solutions:
A kind of cyclic annular atomization oil spraying device of lubricant grease, including the double-deck transportation pipe, which is characterized in that the bilayer
Transportation pipe includes outer tube and the inner tube that is coaxially disposed inside the outer tube, the inner tube and the outer tube it
Between form the compressed air channel of annular, the inside of the inner tube is coaxially provided with lubricant grease channel, and the bilayer oil gas is defeated
One end of pipe is sent coaxially to be cased with connecting sleeve, the inside of the connecting sleeve is coaxially provided with interface channel, the interface channel
One end is connected with the lubricant grease channel, and the other end of the interface channel is connected with lateral, the lateral
Proportional valve is equipped on pipeline, the oil inlet end of the lateral is connected with main pipeline, is equipped with proportioning valve on the pipeline of the main pipeline,
The oil inlet end of the main pipeline is connect with extraneous high-pressure oil pump, and the inside of the connecting sleeve is equipped with compressed air inlet channel,
The inlet end of the compressed air inlet channel is connect with extraneous compressed air air feed equipment, the compressed air inlet channel
Outlet side is connected with the compressed air channel, and the other end of the bilayer transportation pipe is equipped with mixing chamber, the mixing
Room is located at the inside of the outer tube and is connected with the compressed air channel, perpendicular to the inner tube in the mixing chamber
Direction be equipped with air baffle, the outer wall of the air baffle is bonded setting, the sky with the inner wall of the mixing chamber
The side of conductance flowing plate is fixedly connected with the oil outlet of the inner tube, and the other side of the air baffle is equipped with fuel-displaced cylinder,
Circle distribution has spiral diversion trench on the air baffle, is evenly equipped on the side wall of the fuel-displaced cylinder several fuel-displaced
The end seal in hole, the fuel-displaced cylinder is equipped with baffle, and sealed set between the outer end wall of the baffle and the outer tube is located at
The outer tube between the baffle and the air baffle is equipped with atomization jet, the atomization jet with it is described
Mixing chamber is connected.
Preferably, the oil outlet in the lubricant grease channel goes out oil head equipped with lubricant grease, the lubricant grease is fuel-displaced
The aperture of head is successively to reduce from front to back, the lubricant grease go out the oil outlet of oil head through the air baffle with it is described
The inside of fuel-displaced cylinder is connected.
Preferably, the external diametrical extent of the outer tube is 6-10mm.
Preferably, the bilayer transportation pipe uses copper pipe or stainless steel tube.
Preferably, the diversion trench tilts from inside to outside, range of tilt angles is 20-45 degree.
Preferably, the compressed air inlet channel is gradually reduced by the channel aperture of inlet end to outlet side.
Preferably, the aperture of the oil outlet is 0.8mm.
The beneficial effects of the utility model are: the utility model provides a kind of cyclic annular atomization oil spraying device of lubricant grease,
By the way that the double-deck transportation pipe is arranged, lubricant grease and compressed air are conveyed respectively, by being provided with inclination water conservancy diversion
The air baffle of slot makes compressed air in centrifugation tangential direction injection, the lubricating oil that oil outlet is discharged high pressure air
Rouge sprays, and pressure die-offs so that lubricant grease splits into fine particle, and formation is misty to be sprayed, and the atomization of lubricant grease is improved
Effect compensates for lubricant grease and sprays unsmooth defect, by the way that atomization jet is arranged between the end wall of baffle and outer tube, makes
Lubricant grease after must being atomized is sprayed to peripheral annular, when spraying to tubular member inner wall, avoids lubricant grease to sky
Injection by spraying or compared with spray plume, effectively reduces the waste of lubricant grease, saves lubricant grease with traditional cone cell
70% or more, meet the spraying requirement of tubular member inner wall.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- lubricant grease channel；2- bilayer transportation pipe；21- outer tube；22- inner tube；3- compressed air is logical
Road；4- air baffle；5- oil outlet；6- compressed air inlet channel；7- lubricant grease goes out oil head；8- connecting sleeve；9- mist
Change jet；10- mixing chamber；11- lateral；12- proportional valve；13- main pipeline；14- proportioning valve；
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, a kind of cyclic annular atomization oil spraying device of lubricant grease, including the double-deck transportation pipe 2, feature exists
In the bilayer transportation pipe 2 includes outer tube 21 and the inner tube 22 being coaxially disposed inside outer tube 21, described interior
The compressed air channel 3 of annular is formed between layer pipe 22 and the outer tube 21, the inside of the inner tube 22 is coaxially provided with profit
One end of sliding grease channel 1, the bilayer transportation pipe 2 is coaxially cased with connecting sleeve 8, and the inside of the connecting sleeve 8 is same
Axis is equipped with interface channel, and one end of the interface channel is connected with the lubricant grease channel 1, the interface channel it is another
End is connected with lateral 11, and proportional valve 12 is equipped on the pipeline of the lateral 11, and the oil inlet end of the lateral 11 connects
There is main pipeline 13, proportioning valve 14, the oil inlet end of the main pipeline 13 and extraneous high pressure oil are equipped on the pipeline of the main pipeline 13
The inside of pump connection, the connecting sleeve 8 is equipped with compressed air inlet channel 6, the inlet end of the compressed air inlet channel 6
It is connect with extraneous compressed air air feed equipment, the outlet side of the compressed air inlet channel 6 and 3 phase of compressed air channel
The other end of connection, the bilayer transportation pipe 2 is equipped with mixing chamber 10, and the mixing chamber 10 is located at the interior of the outer tube 21
Portion is simultaneously connected with the compressed air channel 3, and the direction in the mixing chamber 10 perpendicular to the inner tube 22 is equipped with sky
Conductance flowing plate 4, the outer wall of the air baffle 4 are bonded setting with the inner wall of the mixing chamber 10, the air baffle 4
Side is fixedly connected with the oil outlet of the inner tube 22, and the other side of the air baffle 4 is equipped with fuel-displaced cylinder, the air
Circle distribution has spiral diversion trench on deflector 4, and several oil outlets 5 are evenly equipped on the side wall of the fuel-displaced cylinder, described
The end seal of fuel-displaced cylinder is equipped with baffle, and sealed set between the outer end wall of the baffle and the outer tube 21 is located at described
The outer tube 21 between baffle and the air baffle 4 is equipped with atomization jet 9, the atomization jet 9 and institute
Mixing chamber 10 is stated to be connected.
The oil outlet in the lubricant grease channel 1 goes out oil head 7 equipped with lubricant grease, and the lubricant grease goes out the hole of oil head 7
Diameter is successively to reduce from front to back, the lubricant grease go out the oil outlet of oil head 7 through the air baffle 4 with it is described fuel-displaced
The inside of cylinder is connected.
The external diametrical extent of the outer tube 21 is 6-10mm.
The bilayer transportation pipe 2 uses copper pipe or stainless steel tube.
The diversion trench tilts from inside to outside, and range of tilt angles is 20-45 degree.
The compressed air inlet channel 6 is gradually reduced by the channel aperture of inlet end to outlet side.
The aperture of the oil outlet 5 is 0.8mm.
When utility model works, extraneous high-pressure oil pump provides the pressure of lubricant grease conveying, and lubricant grease is by main pipeline
13 are assigned to the lubricant grease that high-pressure oil pump exports in lateral 11 through proportioning valve 14, and proportional valve 12 is carried out to spraying every time
Quantitative control is added in lubricant grease channel 1, lubricant grease through the lubricant grease of 1 oil outlet of lubricant grease channel go out oil head 7 into
Enter fuel-displaced cylinder, lubricant grease is discharged through oil outlet 5, while the compressed air in extraneous compressed air air feed equipment is by compressed air
Inlet channel 6 is added in compressed air channel 3, and compressed air is after the air baffle 4 with inclination diversion trench, compressed air
In centrifugation tangential direction injection, the lubricant grease that oil outlet 5 is discharged high pressure air sprays, and pressure die-offs so that lubricating
Grease splits into fine particle, forms misty ejection, improves the atomizing effect of lubricant grease, compensates for lubricant grease injection not
Smooth defect, by the way that atomization jet 9 is arranged between baffle and the end wall of outer tube 21, so that the lubricant grease after atomization is to week
The injection of side ring shape when spraying to tubular member inner wall, avoids lubricant grease and sprays sky, with traditional cone cell it is spraying or
It is that spray plume is compared, effectively reduces the waste of lubricant grease, saves 70% or more lubricant grease, meet tubular member
The spraying requirement of inner wall.
The utility model is exemplarily described above, it is clear that the utility model implements not by aforesaid way
Limitation, as long as use the utility model method concept and technical solution carry out various improvement, or it is not improved directly
Applied to other occasions, it both is within the protection scope of the present invention.
Claims (7)
1. a kind of cyclic annular atomization oil spraying device of lubricant grease, including the double-deck transportation pipe (2), which is characterized in that described double
Layer transportation pipe (2) includes outer tube (21) and is located at the inner tube (22) being coaxially disposed inside outer tube (21), described interior
The compressed air channel (3) of annular is formed between layer pipe (22) and the outer tube (21), the inside of the inner tube (22) is same
Axis is equipped with lubricant grease channel (1), and one end of the bilayer transportation pipe (2) is coaxially cased with connecting sleeve (8), the connection
The inside of casing (8) is coaxially provided with interface channel, and one end of the interface channel is connected with the lubricant grease channel (1),
The other end of the interface channel is connected with lateral (11), is equipped with proportional valve (12) on the pipeline of the lateral (11),
The oil inlet end of the lateral (11) is connected with main pipeline (13), is equipped with proportioning valve (14) on the pipeline of the main pipeline (13),
The oil inlet end of the main pipeline (13) connect with extraneous high-pressure oil pump, the inside of the connecting sleeve (8) equipped with compressed air into
Gas channel (6), the inlet end of the compressed air inlet channel (6) are connect with extraneous compressed air air feed equipment, the compression
The outlet side in air inlet channel (6) is connected with the compressed air channel (3), it is described bilayer transportation pipe (2) it is another
One end be equipped with mixing chamber (10), the mixing chamber (10) be located at the inside of the outer tube (21) and with the compressed air channel
(3) it is connected, is equipped with air baffle (4) perpendicular to the direction of the inner tube (22) in the mixing chamber (10), it is described
The outer wall of air baffle (4) is bonded setting, the side of the air baffle (4) and institute with the inner wall of the mixing chamber (10)
The oil outlet for stating inner tube (22) is fixedly connected, and the other side of the air baffle (4) is equipped with fuel-displaced cylinder, the air conducting
Circle distribution has spiral diversion trench on plate (4), is evenly equipped on the side wall of the fuel-displaced cylinder several oil outlets (5), described
The end seal of fuel-displaced cylinder is equipped with baffle, and sealed set between the outer end wall of the baffle and the outer tube (21) is located at institute
The outer tube (21) stated between baffle and the air baffle (4) is equipped with atomization jet (9), the atomization oil spout
Mouth (9) is connected with the mixing chamber (10).
2. a kind of cyclic annular atomization oil spraying device of lubricant grease according to claim 1, which is characterized in that the lubricating oil
The oil outlet in rouge channel (1) goes out oil head (7) equipped with lubricant grease, and the aperture that the lubricant grease goes out oil head (7) is from front to back
It successively reduces, the oil outlet that the lubricant grease goes out oil head (7) runs through the inside of the air baffle (4) and the fuel-displaced cylinder
It is connected.
3. a kind of cyclic annular atomization oil spraying device of lubricant grease according to claim 1, which is characterized in that the outer tube
(21) external diametrical extent is 6-10mm.
4. a kind of cyclic annular atomization oil spraying device of lubricant grease according to claim 1, which is characterized in that the double-deck oil
Letter shoot (2) uses copper pipe or stainless steel tube.
5. a kind of cyclic annular atomization oil spraying device of lubricant grease according to claim 1, which is characterized in that the diversion trench
It tilts from inside to outside, range of tilt angles is 20-45 degree.
6. a kind of cyclic annular atomization oil spraying device of lubricant grease according to claim 1, which is characterized in that the compression is empty
Gas inlet channel (6) is gradually reduced by the channel aperture of inlet end to outlet side.
7. a kind of cyclic annular atomization oil spraying device of lubricant grease according to claim 1, which is characterized in that the oil outlet
(5) aperture is 0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820511.1U CN208554763U (en) | 2018-05-30 | 2018-05-30 | A kind of cyclic annular atomization oil spraying device of lubricant grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820511.1U CN208554763U (en) | 2018-05-30 | 2018-05-30 | A kind of cyclic annular atomization oil spraying device of lubricant grease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208554763U true CN208554763U (en) | 2019-03-01 |
Family
ID=65483037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820820511.1U Expired - Fee Related CN208554763U (en) | 2018-05-30 | 2018-05-30 | A kind of cyclic annular atomization oil spraying device of lubricant grease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208554763U (en) |
-
2018
- 2018-05-30 CN CN201820820511.1U patent/CN208554763U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 |