CN105422216A - Oil economizer on crankcase - Google Patents
Oil economizer on crankcase Download PDFInfo
- Publication number
- CN105422216A CN105422216A CN201610008425.6A CN201610008425A CN105422216A CN 105422216 A CN105422216 A CN 105422216A CN 201610008425 A CN201610008425 A CN 201610008425A CN 105422216 A CN105422216 A CN 105422216A
- Authority
- CN
- China
- Prior art keywords
- fuel
- oil
- blocking cover
- economizing body
- economizing
- 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.)
- Granted
Links
- 239000012466 permeate Substances 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims description 54
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 48
- 239000000446 fuel Substances 0.000 claims description 37
- 238000001914 filtration Methods 0.000 claims description 32
- 239000006260 foam Substances 0.000 claims description 24
- 229910052759 nickel Inorganic materials 0.000 claims description 24
- 239000000945 filler Substances 0.000 claims description 22
- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 93
- 239000007789 gas Substances 0.000 description 41
- 239000000203 mixture Substances 0.000 description 27
- 239000002912 waste gas Substances 0.000 description 22
- 239000003595 mist Substances 0.000 description 10
- 230000005484 gravity Effects 0.000 description 5
- 239000010721 machine oil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
- F01M2013/0438—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a filter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
- F01M2013/0477—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil by separating water or moisture
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention belongs to the technical field of machines and relates to an oil economizer on a crankcase. The oil economizer solves the problems that the oil-gas separating effect of an existing oil economizer is not ideal, and oil can not be recovered effectively. The oil economizer on the crankcase comprises a base. An oil inlet is formed in the lower end of the base. A cylindrical oil economizing body is connected to the upper end of the base. A plurality of exhaust holes are formed in the outer side of the oil economizing body in the axial direction. The outer side of the oil economizing body is sleeved with a filter part. An annular protruding locating part is arranged at the outer side of the lower end of the oil economizing body. A ring-shaped locating groove is formed in the locating part. A filter plate enabling oil drops to permeate is arranged in the ring-shaped locating groove. The filter part abuts against the filter plate. An oil return hole is formed in the bottom of the ring-shaped locating groove and communicated with the oil inlet. The oil economizer has the advantages that oil can be cycled well, energy is saved, and emission is reduced.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of fuel economizer, particularly relate to the fuel economizer on a kind of crankcase.
Background technique
Motor is a kind of dynamic power machine of mechanical energy by thermal energy, and along with the development of industry, the quantity of motor gets more and more.The crankcase of motor operationally adopts lubricant oil to lubricate, when after engine long time service, the pressure of crankcase inside can increase greatly, cause engine overheat, the phenomenon now having burning machine oil produces, thus in crankcase, producing a large amount of waste gas, existing processing method is all directly connect outlet pipe on the air outlet of crankcase, utilizes outlet pipe to be directly discharged in air by waste gas.
But in the waste gas that crankcase is discharged, HC (hydrocarbon) is outside harmful gas, after people suck these gases, can cause very large injury to the health of people.And except nytron beyond the region of objective existence, also containing a large amount of vaporific machine oil steam and water vapor in waste gas, vaporific machine oil steam is directly discharged in air can cause very large pollution to atmosphere environment, destroy physical environment, also can cause the waste of machine oil resource simultaneously.In order to environment protection; someone selects on hood, add a mazy type segregating unit; utilize the separation of mazy type segregating unit realization to oil gas; but because this mazy type segregating unit really cannot accomplish the effective separation to oil gas; therefore cause the separating effect of oil gas unsatisfactory, thus make oil plant effectively cannot be reclaimed use.
Summary of the invention
The object of the invention is the problems referred to above existed for prior art, propose one and can realize oil plant well and recycle, play the fuel economizer on the crankcase of effects of energy saving and emission reduction.
Object of the present invention realizes by following technical proposal:
Fuel economizer on a kind of crankcase, comprise base, described base lower end has filler opening, described base upper end is connected with tubular fuel-economizing body, the outside of described fuel-economizing body axially offers some exhaust ports along it, filter member is arranged with outside described fuel-economizing body, it is characterized in that, the lower end outside of described fuel-economizing body has the positioning part of protruding in the form of a ring, described positioning part offers annular positioning groove, and in annular positioning groove, be provided with the filtering table that oil droplet can be made to permeate, described filter member is resisted against on filtering table, the bottom of described annular positioning groove offers spill port, described spill port is connected with above-mentioned filler opening.
Fuel economizer on this crankcase is mainly used on crankcase, in use, the oil filler place of crankcase is connected to by base, when working in crankcase, the high-temp waste gas produced in crankcase combines with mist of oil formation gas mixture, and gas mixture can enter in fuel economizer through the oil filler of crankcase.
Gas mixture enters in fuel-economizing body by the filler opening of base lower end, and discharge from the some exhaust ports outside fuel-economizing body, owing to being provided with filter member outside fuel-economizing body, when gas mixture and filter member collide, high-temp waste gas in gas mixture can be broken up to four periderms thus the temperature of gas mixture is reduced, so, mist of oil in gas mixture will solidify and forms oil droplet and be attached in filter member, because filter member is resisted against on filtering table, so oil droplet just can be deposited on filtering table under gravity, filtering table can make oil droplet permeate at absorption molecule and while absorbing moisture, the oil droplet filtered through filter disc can flow to the filler opening of base by spill port, and finally flow back in crankcase from the oil filler of crankcase, thus realize fuel-economizing, play the effect of energy-saving and emission-reduction.
In fuel economizer on above-mentioned crankcase, be connected with oil blocking cover outside the upper end of described fuel-economizing body, the part that described filter member and fuel-economizing body have exhaust port is positioned at oil blocking cover.
Oil blocking cover is connected in the outside of fuel-economizing body, the part that filter member and fuel-economizing body have exhaust port is positioned at oil blocking cover, when gas mixture from fuel-economizing body exhaust port discharge and when colliding with filter member, oil blocking cover can make the waste gas separated break up in oil blocking cover on the one hand, nonvoluntary play, can prevent again mist of oil from flashing, so on the other hand, while utilizing fuel-economizing body and filter member to realize Oil-gas Separation, also improve Security to a certain extent.
In fuel economizer on above-mentioned crankcase, described oil blocking cover lower end is positioned at the positioning part of fuel-economizing body, described upper end, positioning part higher than oil blocking cover lower end and between oil blocking cover lower end outside wall and the madial wall of positioning part, form loose gas passage.
Oil blocking cover is positioned at the positioning part of fuel-economizing body, loose gas passage is formed between oil blocking cover lower end outside wall and the madial wall of positioning part, therefore after gas mixture and filter member collide and make high-temp waste gas be broken up, high-temp waste gas first will drain into the bottom of filter member, and then discharge from the loose gas passage between oil blocking cover lower end outside wall and the madial wall of positioning part, so, just make in fuel economizer, to define similar mazy loose gas circuit footpath, high-temp waste gas can constantly be collided with filter member in the process of discharging, thus the mist of oil be mixed in high-temp waste gas is farthest separated.In fuel economizer on above-mentioned crankcase, the upper end of described fuel-economizing body has protruding butting section, described oil blocking cover is tubular, and the upper end center place of oil blocking cover is socketed on the butting section of fuel-economizing body, described butting section has mounting hole, described mounting hole place is provided with fastening piece, and described fastening piece lower end is connected in mounting hole, and the lower end of described fastening piece is socketed with gasket seal and gasket seal is pressed on oil blocking cover.
The upper end center place of oil blocking cover is socketed on the butting section of fuel-economizing body upper end, and is matched with the mounting hole on butting section by fastening piece and be connected with fuel-economizing body, and like this, oil blocking cover just can cover outside the upper end of fuel-economizing body completely.In addition, fastening piece is socketed gasket seal, when fastening piece connection is connected with mounting hole, sealing gasket sector-meeting abuts on oil blocking cover, so, can seal between fastening piece and mounting hole, prevent gas mixture before filter member collides just from the air gap leakage between mounting hole and fastening piece.
In fuel economizer on above-mentioned crankcase, as another kind of situation, this fuel economizer also comprises case, described oil blocking cover and fuel-economizing body are all positioned at case, described fuel-economizing body upper end has the butting section of protrusion, described case upper end and oil blocking cover upper end are socketed on the butting section of fuel-economizing body successively, and case is resisted against oil blocking cover upper end, described case upper end face is mutually concordant with the upper surface of butting section, described butting section is provided with mounting hole, described mounting hole place is provided with fastening piece, the lower end of described fastening piece is connected in mounting hole, the upper end of described fastening piece is socketed with gasket seal and gasket seal is pressed on case.
When mounted, first oil blocking cover is enclosed within the butting section of fuel-economizing body upper end, and then case is resisted against on the butting section of fuel-economizing body upper end, the upper end face of case is mutually concordant with the upper surface of butting section, then the fastening piece being socketed with gasket seal is connected on mounting hole, the lower end of fastening piece penetrates in mounting hole, gasket seal is pressed on oil blocking cover simultaneously, thus seal between the mounting hole on butting section and fastening piece, prevent gas mixture to be filter member before colliding just from the gap between mounting hole and fastening piece to external leakage.In addition, case is utilized oil blocking cover and fuel-economizing body to be covered, mainly in order to make the integrity of this fuel economizer better, more attractive in appearance in profile.
In fuel economizer on above-mentioned crankcase, described filtering table has foam nickel dam.
Foam nickel dam has good strainability, when being deposited on filtering table at oil droplet gravitate, foam nickel dam can filter the molecule be blended in oil droplet and moisture well, simultaneously oil droplet then can not absorb by foamed nickel dish, so oil droplet just can be recovered well.In addition, foam nickel dam also has good sound absorption qualities, can reduce the noise produced in fuel economizer.
In fuel economizer on above-mentioned crankcase, as another kind of situation, described filtering table has filter cotton layer.
Filter cotton is also conventional a kind of filtering material, when being deposited to from filter member under gravity when oil droplet on the filter cotton layer on filtering table, be blended in molecule in oil droplet and moisture can be filtered cotton layer and filter and absorb, oil droplet then can permeate and be recycled in crankcase through spill port downwards from filter cotton layer.
In fuel economizer on above-mentioned crankcase, described filter member is tubular filter screen.
Adopt tubular filter screen as filter member, when gas mixture from fuel-economizing body exhaust port discharge and when contacting with tubular filter screen, waste gas in gas mixture can be broken up by the mesh on tubular filter screen, thus the temperature of gas mixture is reduced, mist of oil in such gas mixture then can be frozen into oil droplet and be attached on the sidewall of tubular filter screen, and can sedimentation under gravity, and realize reclaiming eventually through fuel-economizing dish.
In fuel economizer on above-mentioned crankcase, as another kind of situation, described filter member is foam nickel block in the form of a ring, and the PPI coefficient of the foam nickel dam on described filtering table is greater than the PPI coefficient of foam nickel block.
PPI coefficient represents void density, because filter member is mainly in order to make oil gas be separated, filtering table is mainly in order to adsorb the molecule in oil droplet, and the PPI coefficient of the foam nickel dam therefore on filtering table should be greater than the PPI coefficient of the foam nickel block used as filter member.
In fuel economizer on above-mentioned crankcase, described base upper end has oil-return groove, described oil-return groove communicates with filler opening, the lower end of described fuel-economizing body has the Embedded Division protruded ringwise, and the Embedded Division of fuel-economizing body is embedded in the oil-return groove of base, and be connected mutually by welding manner in the joint of fuel-economizing body with base.
When assembling, the Embedded Division of fuel-economizing body lower end is imbedded in the oil-return groove of base upper end, then be connected by welding manner with the joint of base at fuel-economizing body, fuel-economizing body and base just define one, so mainly in order to facilitate transport and the installation of product.
Compared with prior art, fuel economizer on this crankcase is when gas mixture enters in fuel-economizing body, filter member is utilized high-temp waste gas and mist of oil to be separated, and mist of oil solidify formed oil droplet and in natural subsidence to filtering table time, filtering table is utilized to absorb the moisture in oil droplet and molecule, achieve recycling of oil plant well, save resource; In addition, been separated in oil blocking cover can not discharge by the high-temp waste gas after breaing up, and then play a role in energy saving.
Accompanying drawing explanation
Fig. 1 is the sectional view of the fuel economizer on this crankcase.
In figure, 1, base; 1a, filler opening; 1b, oil-return groove; 2, fuel-economizing body; 2a, exhaust port; 2b, positioning part; 2c, annular positioning groove; 2c1, spill port; 2d, butting section; 2d1, mounting hole; 2e, Embedded Division; 3, filter member; 4, filtering table; 4a, foam nickel dam; 5, oil blocking cover; 6, fastening piece; 7, case; 8, seal ring; 9, loose gas passage; 10, gasket seal.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technological scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Embodiment one
As shown in Figure 1, fuel economizer on a kind of crankcase, comprise base 1 and be connected to the fuel-economizing body 2 of base 1 upper end, fuel-economizing body 2 is in tubular, and axially some exhaust port 2a are offered along it outside the upper end of fuel-economizing body 2, the outside of fuel-economizing body 2 is arranged with filter member 3, filter member 3 is tubular filter screen, the lower end outside of fuel-economizing body 2 has the positioning part 2b protruded in the form of a ring, positioning part 2b offers annular positioning groove 2c, filtering table 4 is provided with in annular positioning groove 2c, the lower end abutment of filter member 3 is on filtering table 4, filtering table 4 has foam nickel dam 4a, the bottom of annular positioning groove 2c offers spill port 2c1, the lower end of base 1 has filler opening 1a, spill port 2c1 is connected with filler opening 1a.In the present embodiment, the upper end of base 1 has oil-return groove 1b, oil-return groove 1b is connected with filler opening 1a, the lower end of fuel-economizing body 2 has the Embedded Division 2e protruded ringwise, the Embedded Division 2e of fuel-economizing body 2 is embedded in oil-return groove 1b, and is connected mutually by welding manner in the joint of fuel-economizing body 2 with base 1.
Be connected with oil blocking cover 5 and case 7 outside the upper end of fuel-economizing body 2, filter member 3 is between oil blocking cover 5 and fuel-economizing body 2, and each exhaust port 2a on fuel-economizing body 2 covers by oil blocking cover 5, and oil blocking cover 5 and fuel-economizing body 2 are all positioned at case 7.The upper end of fuel-economizing body 2 has protruding butting section 2d, oil blocking cover 5 and case 7 are all in tubular, the upper end center place of oil blocking cover 5 and the upper end center place of case 7 are socketed on the butting section 2d of fuel-economizing body 2 successively, and case 7 is resisted against on oil blocking cover 5, the upper end face that case 7 is socketed in rear casing 7 on the 2d of butting section is mutually concordant with the upper surface of butting section 2d, butting section 2d is provided with mounting hole 2d1, mounting hole 2d1 place is provided with fastening piece 6, during installation, oil blocking cover 5 and case 7 are resisted against on the butting section 2d of fuel-economizing body 2 successively, then on fastening piece 6, gasket seal 10 is socketed, again the lower end of fastening piece 6 is penetrated mounting hole 2d1, after fastening piece 6 and mounting hole 2d1 work good, case 7, oil blocking cover 5 and fuel-economizing body 2 are just connected together, simultaneously gasket seal 10 to be pressed on case 7 and to seal between fastening piece 6 and mounting hole 2d1.Fastening piece 6 can adopt screw, screw or lock bolt etc.After having assembled, the lower end of oil blocking cover 5 is positioned at the positioning part 2b of fuel-economizing body 2, the height of positioning part 2b higher than oil blocking cover 5 lower end height and between oil blocking cover 5 lower end outside wall and the madial wall of positioning part 2b, form loose gas passage 9.
Fuel economizer on this crankcase is mainly used on crankcase, specifically in use, be connected on the filler opening 1a of crankcase by base 1, the filler opening 1a of base 1 lower end and the intracavity inter-connection of crankcase, base 1 lower end outside is provided with seal ring 8, and this is mainly in order to prevent gas mixture from the joint between base 1 and crankcase to outward leakage.
During crankcase work, can produce waste gas and the mist of oil of high temperature in crankcase, i.e. gas mixture, this gas mixture can discharge through the oil filler of crankcase.When gas mixture enters in the fuel-economizing body 2 of fuel economizer from the filler opening 1a of the oil filler crankcase on base 1, some exhaust port 2a are offered outside upper end due to fuel-economizing body 2, therefore gas mixture can discharge from exhaust port 2a, when gas mixture collides with the tubular filter screen be set in outside fuel-economizing body 2, high-temp waste gas in gas mixture can be broken up to surrounding by tubular filter screen, thus the temperature of gas mixture is reduced, mist of oil Yin Wendu in gas mixture reduces then can solidify and forms liquid oil droplet and be attached on tubular filter screen, then under the Action of Gravity Field of self, oil droplet can be deposited on filtering table 4 along the sidewall of tubular filter screen.
It should be noted that, owing to being connected with oil blocking cover 5 outside fuel-economizing body 2, high-temp waste gas in gas mixture is separated in oil blocking cover 5 after being broken up by tubular filter screen, then by the high-temp waste gas after breaing up from lower discharge oil blocking cover 5, and finally discharge from the loose gas passage 9 between the madial wall of the positioning part 2b of oil blocking cover 5 lower end outside wall and fuel-economizing body 2, discharge in the process of oil blocking cover 5 downwards at high-temp waste gas, high-temp waste gas can constantly collide with filter member 3, thus the mist of oil in high-temp waste gas is farthest separated.
When oil droplet is deposited to after on filtering table 4 under gravity, owing to filtering table 4 having foam nickel dam 4a, oil droplet can form filtration again when foam is pinched layer, this time filter and mainly utilize foam nickel dam 4a the moisture in oil droplet and molecule to be absorbed, and oil droplet self can not absorb by foam nickel dam 4a.Oil droplet becomes available oil plant after foam nickel dam 4a filters, and enter in the oil-return groove 1b base 1 from spill port 2c1, again from oil-return groove 1b enter filler opening 1a and the final oil filler from crankcase be back to crankcase Inner eycle use, remaining in moisture in fuel economizer then can natural evaporation, thus reaches the effect of energy-saving and emission-reduction.
Except adopting tubular filter screen as filter member 3 be, also foam nickel block can be selected to use as filter member 3, but the main purpose due to filter member 3 is broken up by the high-temp waste gas in gas mixture, the main purpose of filtering table 4 absorbs moisture in oil droplet and molecule, and the PPI coefficient of the foam nickel dam 4a on filtering table 4 therefore should be made to be greater than the PPI coefficient of foam nickel block.In addition, on filtering table 4 except usable foam nickel dam 4a absorbs the moisture in oil droplet and molecule, can also select to arrange filter cotton layer on filtering table 4, equally also can reach required effect well.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (10)
1. the fuel economizer on a crankcase, comprise base (1), described base (1) lower end has filler opening (1a), described base (1) upper end is connected with tubular fuel-economizing body (2), the outside of described fuel-economizing body (2) axially offers some exhaust ports (2a) along it, described fuel-economizing body (2) outside is arranged with filter member (3), it is characterized in that, the lower end outside of described fuel-economizing body (2) has the positioning part (2b) of protruding in the form of a ring, described positioning part (2b) offers annular positioning groove (2c), and in annular positioning groove (2c), be provided with the filtering table (4) that oil droplet can be made to permeate, described filter member (3) is resisted against on filtering table (4), the bottom of described annular positioning groove (2c) offers spill port (2c1), described spill port (2c1) is connected with above-mentioned filler opening (1a).
2. the fuel economizer on crankcase according to claim 1, it is characterized in that, be connected with oil blocking cover (5) outside the upper end of described fuel-economizing body (2), the part that described filter member (3) and fuel-economizing body (2) have exhaust port (2a) is positioned at oil blocking cover (5).
3. the fuel economizer on crankcase according to claim 2, it is characterized in that, described oil blocking cover (5) lower end is positioned at the positioning part (2b) of fuel-economizing body (2), described positioning part (2b) upper end higher than oil blocking cover (5) lower end and between oil blocking cover (5) lower end outside wall and the madial wall of positioning part (2b), form loose gas passage (9).
4. the fuel economizer on the crankcase according to claim 1 or 2 or 3, it is characterized in that, the upper end of described fuel-economizing body (2) has protruding butting section (2d), described oil blocking cover (5) is in tubular, and the upper end center place of oil blocking cover (5) is socketed on the butting section (2d) of fuel-economizing body (2), described butting section (2d) has mounting hole (2d1), described mounting hole (2d1) place is provided with fastening piece (6), described fastening piece (6) lower end is connected in mounting hole (2d1), (6) of described fastening piece are socketed with gasket seal (10) and gasket seal (10) is pressed on oil blocking cover (5).
5. the fuel economizer on the crankcase according to claim 1 or 2 or 3, it is characterized in that, this fuel economizer also comprises case (7), described oil blocking cover (5) and fuel-economizing body (2) are all positioned at case (7), described fuel-economizing body (2) upper end has the butting section (2d) of protrusion, described case (7) upper end and oil blocking cover (5) upper end are socketed on the butting section (2d) of fuel-economizing body (2) successively, and case (7) is resisted against oil blocking cover (5) upper end, described case (7) upper end face is mutually concordant with the upper surface of butting section (2d), described butting section (2d) is provided with mounting hole (2d1), described mounting hole (2d1) place is provided with fastening piece (6), the lower end of described fastening piece (6) is connected in mounting hole (2d1), described fastening piece (6) is socketed with gasket seal (10) and gasket seal (10) is pressed on case (7).
6. the fuel economizer on the crankcase according to claim 1 or 2 or 3, is characterized in that, described filtering table (4) has foam nickel dam (4a).
7. the fuel economizer on the crankcase according to claim 1 or 2 or 3, is characterized in that, described filtering table (4) has filter cotton layer.
8. the fuel economizer on the crankcase according to claim 1 or 2 or 3, is characterized in that, described filter member (3) is tubular filter screen.
9. the fuel economizer on crankcase according to claim 6, it is characterized in that, described filter member (3) is foam nickel block in the form of a ring, and the PPI coefficient of the foam nickel dam (4a) on described filtering table (4) is greater than the PPI coefficient of foam nickel block.
10. the fuel economizer on the crankcase according to claim 1 or 2 or 3, it is characterized in that, described base (1) upper end has oil-return groove (1b), described oil-return groove (1b) communicates with filler opening (1a), the lower end of described fuel-economizing body (2) has the Embedded Division (2e) protruded ringwise, and the Embedded Division (2e) of fuel-economizing body (2) is embedded in the oil-return groove (1b) of base (1), and be connected mutually by welding manner in the joint of fuel-economizing body (2) with base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008425.6A CN105422216B (en) | 2016-01-05 | 2016-01-05 | A kind of gasoline economizer on crankcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008425.6A CN105422216B (en) | 2016-01-05 | 2016-01-05 | A kind of gasoline economizer on crankcase |
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| Publication Number | Publication Date |
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| CN105422216A true CN105422216A (en) | 2016-03-23 |
| CN105422216B CN105422216B (en) | 2017-11-14 |
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| CN201610008425.6A Active CN105422216B (en) | 2016-01-05 | 2016-01-05 | A kind of gasoline economizer on crankcase |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252767A (en) * | 2017-12-14 | 2018-07-06 | 宁波神通模塑有限公司 | A kind of gs-oil separator essence separation module |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108252767A (en) * | 2017-12-14 | 2018-07-06 | 宁波神通模塑有限公司 | A kind of gs-oil separator essence separation module |
| CN108252767B (en) * | 2017-12-14 | 2024-01-09 | 神通科技集团股份有限公司 | Oil-gas separator fine separation module |
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| CN105422216B (en) | 2017-11-14 |
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Effective date of registration: 20220330 Address after: 317602 Room 102, building 4, Dacheng Li'ao Industrial Park, Kanmen street, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Taizhou Flow Control Co.,Ltd. Address before: 317602 Taizhou Saite fluid control Co., Ltd., No. 1-24, Kanmen playground Road, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: Li Panbao |