CN207879420U - Oil droplet valve - Google Patents
Oil droplet valve Download PDFInfo
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- CN207879420U CN207879420U CN201820056633.8U CN201820056633U CN207879420U CN 207879420 U CN207879420 U CN 207879420U CN 201820056633 U CN201820056633 U CN 201820056633U CN 207879420 U CN207879420 U CN 207879420U
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Abstract
The utility model is related to a kind of gs-oil separator components, more particularly, to a kind of oil droplet valve.Including valve body, umbrella valve and sealing ring, the valve body includes bracing ring, main body and kerve, and bracing ring setting is arranged in main body upper end, kerve in lower body, bracing ring lateral surface is cylindrical surface, kerve is the goblet of bottom of which has holes, and support loop diameter is more than main diameter, and kerve diameter is less than main diameter, umbrella valve is arranged on kerve through the hole of kerve bottom, tip is upper, and tail portion is under, and sealing ring setting is outside the main body on side.The utility model, which has, can effectively prevent machine oil steam and is flowed into from the gap between oil droplet valve and cylinder cap, quick and easy for installation, can effectively improve the advantageous effects such as oil-gas separation efficiency.
Description
Technical field
The utility model is related to a kind of gs-oil separator components, more particularly, to a kind of oil droplet valve.
Background technology
Gs-oil separator is connected on beside engine crank case ventilation valve, because when engine works, the gas blowby of cylinder
Pressure is will produce with machine oil steam, engine can be damaged, it is therefore desirable to so that it is generated by crankcase vent valve true
Sky has a large amount of machine oil steam in the gas released due to crankcase vent valve, so gs-oil separator mainly steams machine oil
Vapour is separated into machine oil and steam, so that machine oil is flowed back to after bottom case is assembled inside engine and uses again, steam flow to engine again
Burning, is prevented from directly entering air, causes atmosphere pollution, gs-oil separator is broadly divided into two kinds at present:Labyrinthine separator and
Spiral vortex type separator.
Now in the art, in Patent No. ZL200820115564.X, authorized announcement date is the practicality on June 10th, 2009
It is novel to disclose a kind of gs-oil separator, including upper cover sub-unit, core sub-unit, shell, mounting bracket, side cover and play tune
The diaphragm valve assembly of pressure effect, shell are equipped with air inlet and gas outlet, gas outlet and air cleaner to supercharger air compressor
Pipeline between air inlet is connected, and forms the inlet, outlet channel of gas, and gs-oil separator is realized outer by mounting bracket sub-unit
Hang installation.
Utility model content
The utility model be intended to provide one kind can better oil return, improve the oil droplet valve of oil-gas separation efficiency, wrap
Valve body, umbrella valve and sealing ring are included, the valve body includes bracing ring, main body and kerve, and the bracing ring is arranged in main body
Upper end, in lower body, the bracing ring lateral surface is cylindrical surface for kerve setting, and the kerve is bottom of which has holes
Goblet, the support loop diameter be more than main diameter, the kerve diameter be less than main diameter, the umbrella valve
It is arranged on kerve, the umbrella valve runs through the hole of kerve bottom, and the umbrella valve tip is in upper, described umbrella valve tail
Under, sealing ring setting on side, has matched recessed with sealing ring on the main body lateral surface outside the main body in portion
Slot.Oil droplet valve single unit system is connected on cylinder cap, and the upper surface of cylinder cap is stuck in by bracing ring, and machine oil steam is entered by umbrella valve
Valve body, sealing ring can effectively place machine oil steam and be flowed into from the gap between oil droplet valve and cylinder cap.
Preferably, being additionally provided with one way stop on the main body lateral surface, the one way stop is from main body axis
The distance of distalmost end is more than main body maximum gauge, there is the blocking surface perpendicular to main body axis in the one way stop, described
Blocking surface intersects with one way stop from main body axis distalmost end, has circular main body axial direction to dip down in the one way stop
Oblique slide-in face, the slide-in face are intersected with block is worried from main body axis distalmost end.One way stop can anti-locking apparatus because
Deviate from from cylinder cap for vibrations, in mounting device, slide-in face is contacted with the mounting hole on cylinder cap makes device be pressed into installation.And
Blocking surface then limits the reversed of device and retracts.
Preferably, being additionally provided with several arc grooves on the kerve, the arc groove runs through kerve, the arc
Shape slot is less than umbrella valve maximum gauge with a distance from main body axis distalmost end.Into the machine oil after Oil-gas Separation excessively umbrella is drained back to from arc groove
In shape valve, then from umbrella valve tail portion drain back to cylinder cap or less.
Preferably, the main body upper end is additionally provided with several slots, the slot upper end is through to bracing ring top
Portion, the slot lower end is in the horizontal plane higher than sealing ring.Slot coordinates with gs-oil separator main body, gs-oil separator master
The assembly of body is simple and fast.
Preferably, being additionally provided on the umbrella valve tip around the acclivitous regression aspect of main body axis direction.It returns
Receipts face can reduce the residual of recycling machine oil in the device.
In conclusion the utility model has the following advantages that:Sealing ring can effectively prevent machine oil steam from oil droplet valve
It is flowed into gap between cylinder cap.One way stop can anti-locking apparatus because vibrations are deviate from from cylinder cap, slot and oil gas point
Coordinate from device main body, the assembly of gs-oil separator main body is simple and fast.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model
Fig. 2 is the cross section structure schematic diagram of the utility model
It illustrates:1- cylinder caps, 2- valve bodies, 3- bracing rings, 4- main bodys, 5- kerves, 6- umbrella valves, 7- sealing rings, 8- are mono-
To block, 9- arc grooves, 10- regression aspects, 11- slots.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1:Such as Fig. 1, shown in 2, a kind of oil droplet valve, including valve body 2, umbrella valve 6 and sealing ring 7, the valve body
Including bracing ring 3, main body 4 and kerve 5, bracing ring setting is arranged in main body upper end, kerve in lower body, bracing ring lateral surface
For cylindrical surface, kerve is the goblet of bottom of which has holes, and support loop diameter is more than main diameter, and kerve diameter is less than main diameter,
Umbrella valve is arranged on kerve the hole through kerve bottom, and tip is upper, and tail portion is under, sealing ring setting side outside the main body
On, have on main body lateral surface and the matched groove of sealing ring.8 one way stops, one way stop are additionally provided on main body lateral surface
It is more than main body maximum gauge with a distance from main body axis distalmost end, there is the blocking surface perpendicular to main body axis, resistance in one way stop
Block face intersects with one way stop from main body axis distalmost end, there is the slide-in that circular main body axial direction tilts down in one way stop
Face slides into face and intersects from main body axis distalmost end with block is worried.Several 9 arc grooves are additionally provided on kerve, arc groove runs through
Kerve, arc groove are less than umbrella valve maximum gauge with a distance from main body axis distalmost end.Main body upper end is additionally provided with several slots 11,
Slot upper end is through at the top of bracing ring, and slot lower end is in the horizontal plane higher than sealing ring institute.Umbrella valve is additionally provided on tip
Around the acclivitous regression aspect of main body axis direction 10.Oil droplet valve single unit system is connected on cylinder cap 1, and cylinder cap is stuck in by bracing ring
Upper surface, machine oil steam enters valve body by umbrella valve, and sealing ring can effectively place machine oil steam from oil droplet valve and cylinder
It is flowed into gap between lid.One way stop can anti-locking apparatus because vibrations deviate from from cylinder cap, in mounting device, slide into
Face is contacted with the mounting hole on cylinder cap makes device be pressed into installation.And blocking surface then limits the reversed of device and retracts.Into excessively oily
Machine oil of the qi leel from after is drained back to from arc groove in umbrella valve, then drains back to cylinder cap or less from umbrella valve tail portion.Slot and Oil-gas Separation
Device main body coordinates, and the assembly of gs-oil separator main body is simple and fast.Regression aspect can reduce the residual of recycling machine oil in the device.
It should be understood that the embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.In addition
It should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (5)
1. a kind of oil droplet valve, which is characterized in that including valve body, umbrella valve and sealing ring, the valve body includes bracing ring, main body
And kerve, bracing ring setting are arranged in main body upper end, the kerve in lower body, the bracing ring lateral surface
For cylindrical surface, the kerve is the goblet of bottom of which has holes, and the support loop diameter is more than main diameter, the kerve
Diameter is less than main diameter, and the umbrella valve is arranged on kerve, and the umbrella valve runs through the hole of kerve bottom, described
Umbrella valve tip is in upper, described umbrella valve tail portion under, and the sealing ring is arranged on side outside the main body, the main body
Have on lateral surface and the matched groove of sealing ring.
2. a kind of oil droplet valve according to claim 1, which is characterized in that be additionally provided on the main body lateral surface unidirectional
Block, the one way stop are more than main body maximum gauge with a distance from main body axis distalmost end, have in the one way stop
Perpendicular to the blocking surface of main body axis, the blocking surface intersects with one way stop from main body axis distalmost end, and described is unidirectional
There are the slide-in face that circular main body axial direction tilts down, the slide-in face and worry block farthest from main body axis on block
End intersection.
3. a kind of oil droplet valve according to claim 1, which is characterized in that be additionally provided with several arcs on the kerve
Slot, the arc groove run through kerve, and the arc groove is less than umbrella valve maximum gauge with a distance from main body axis distalmost end.
4. a kind of oil droplet valve according to claim 1, which is characterized in that the main body upper end is additionally provided with several insert
Slot, the slot upper end are through at the top of bracing ring, and the slot lower end is in the horizontal plane higher than sealing ring institute.
5. a kind of oil droplet valve according to claim 1, which is characterized in that be additionally provided on the umbrella valve tip circular
The acclivitous regression aspect of main body axis direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820056633.8U CN207879420U (en) | 2018-01-12 | 2018-01-12 | Oil droplet valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820056633.8U CN207879420U (en) | 2018-01-12 | 2018-01-12 | Oil droplet valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207879420U true CN207879420U (en) | 2018-09-18 |
Family
ID=63506478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820056633.8U Active CN207879420U (en) | 2018-01-12 | 2018-01-12 | Oil droplet valve |
Country Status (1)
Country | Link |
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CN (1) | CN207879420U (en) |
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2018
- 2018-01-12 CN CN201820056633.8U patent/CN207879420U/en active Active
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GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 315402 788 Tanjialing West Road, Lanjiang Street, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Shentong Science and Technology Group Co., Ltd. Address before: 315408 788 Tanjialing West Road, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Ningbo Shentong Mould & Plastic Co., Ltd. |