CN203906047U - Oil-gas separator - Google Patents
Oil-gas separator Download PDFInfo
- Publication number
- CN203906047U CN203906047U CN201420329695.3U CN201420329695U CN203906047U CN 203906047 U CN203906047 U CN 203906047U CN 201420329695 U CN201420329695 U CN 201420329695U CN 203906047 U CN203906047 U CN 203906047U
- Authority
- CN
- China
- Prior art keywords
- gas
- oil
- outlet pipe
- steam outlet
- deaerator
- 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 - Lifetime
Links
- 238000000926 separation method Methods 0.000 claims abstract description 23
- 210000004907 gland Anatomy 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 33
- 239000003921 oil Substances 0.000 description 14
- 239000010721 machine oil Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model discloses an oil-gas separator which at least comprises a separator shell and a gas outlet pipe. The separator shell is hollow and is internally provided with an oil-gas separation cavity, and the lower portion of the gas outlet pipe is vertically arranged in the oil-gas separation cavity and communicated with the outer portion. The pipe section, located in the separator shell, of gas outlet pipe is provided with an annular step structure to form a step type gas outlet gas channel. The oil-gas separator is simple in structure and easy to machine, and the spatial position occupied in an engine is small. Compared with a traditional oil-gas separator, an oil-gas separator filtering element is omitted on the product structure, cost is saved, mounting and maintaining are convenient, the step type gas outlet gas channel is adopted, oil and gas are made to enter the separator cavity, the gas flow rate is even, and gas cooling and oil and gas separation are facilitated.
Description
Technical field
The utility model relates to a kind of engine components, particularly a kind of deaerator.
Background technique
In engine art, when engine operation, the gas blowby of cylinder and machine oil steam can produce pressure, motor is had to infringement, at this time will come it to produce vacuum by crankcase vent valve, in the gas that crankcase vent valve is released, there are a large amount of machine oil steams, so flow back to motor the inside after will machine oil being separated through deaerator.The many objects that gasoline trap filter core reaches hydrocarbon filter, not only complex structure, and manufacture and maintenance cost of arranging in product structure of traditional deaerator.
Therefore, need to improve existing deaerator, make it simple in structure, easy processing, takies motor spatial position less, and the traditional oils of comparing gas separating device is cost-saving, convenient for installation and maintenance.
Model utility content
In view of this, the utility model provides a kind of deaerator, simple in structure, and easy processing takies motor spatial position less, and the traditional oils of comparing gas separating device is cost-saving, convenient for installation and maintenance.
Deaerator of the present utility model, at least comprise separator shell and steam outlet pipe, separator shell inner hollow forms oil-gas separation chamber, steam outlet pipe bottom is along being vertically placed in oil-gas separation chamber and being communicated with outside, and steam outlet pipe is positioned at and on the pipeline section of separator shell, is provided with the ring-shaped step structure formation step type air flue of giving vent to anger.
Further, separator shell comprises housing and gland, and shell bottom wall middle part upwards forms lug boss, lug boss stretch into steam outlet pipe lower end inner and with steam outlet pipe lower end inwall Spielpassung.
Further, ring-shaped step structure circumference internal diameter dwindles from bottom to top gradually.
Further, lug boss vertical cross-section is several character form structures.
Further, steam outlet pipe runs through gland and stretches into enclosure interior, the one-body molded setting of steam outlet pipe and gland.
Further, also comprise the return tube being communicated with housing inner chamber, return tube is arranged at shell bottom wall and is positioned at lug boss bottom week side.
Further, also comprise suction tude, suction tude is placed in housing sidewall and is communicated with enclosure interior.
Further, return tube and housing joint are provided with stiffening rib.
Further, on housing, be provided with nested I, in suction tude, be provided with nested II.
The beneficial effects of the utility model: deaerator of the present utility model, steam outlet pipe bottom is stretched in oil-gas separation chamber, on steam outlet pipe, be provided with ring-shaped step structure, oil gas enters in oil-gas separation chamber, can collide back and forth in steam outlet pipe ring-shaped step structure pipeline section outside, reach good oil gas separation, and the machine oil after first step separation is because Action of Gravity Field is positioned at oil-gas separation chamber bottom, gas after separation with for separated sufficient oil gas rises on steam outlet pipe bottom, enter, annular table stepwise structure is carried out secondary separation in steam outlet pipe inside to oil gas, greatly improved oil gas separation, this deaerator, simple in structure, easy processing, accounts for motor spatial position less, the traditional oils of comparing gas separating device has omitted deaerator filter core on product structure, cost-saving, convenient for installation and maintenance, adopt step type air air flue, oil gas is entered in deaerator cavity, gas flow rate is even, is conducive to gas cooling, Oil-gas Separation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structural profile schematic diagram;
Fig. 3 is the utility model structural upright view;
Fig. 4 is Fig. 3 plan view;
Fig. 5 is Fig. 3 side view.
Embodiment
As shown in the figure: the deaerator of the present embodiment, at least comprise separator shell and steam outlet pipe 1, separator shell inner hollow forms oil-gas separation chamber 2, steam outlet pipe 1 bottom is along being vertically placed in oil-gas separation chamber 2 and being communicated with outside, and steam outlet pipe 1 is positioned at and on the pipeline section of separator shell, is provided with the ring-shaped step structure 3 formation step types air flue of giving vent to anger; As shown in Figure 2, steam outlet pipe 1 2/3 pipeline section is positioned at separator shell inner chamber, separator shell inner chamber forms oil-gas separation chamber 2, the interior hollow of steam outlet pipe 1 forms to give vent to anger and plays, adopt the step type air flue of giving vent to anger, not only can make oil gas enter in deaerator cavity, gas flow rate is even, and is conducive to gas cooling and Oil-gas Separation.
In the present embodiment, separator shell comprises housing 4 and gland 5, and housing 4 diapires middle parts upwards form lug boss 6, lug boss 6 stretch into steam outlet pipe 1 lower end inner and with steam outlet pipe 1 lower end inwall Spielpassung.
In the present embodiment, ring-shaped step structure 3 circumference internal diameters dwindle from bottom to top gradually; As shown in Figure 2, steam outlet pipe 1 lower end is dilatation section 12, dilatation section 12 internal diameters are maximum, and with lug boss 6 in circumferencial direction Spielpassung, for separation oil and gas can collide back and forth in uphill process between this section of inwall and lug boss 6 outer walls, be conducive to Oil-gas Separation, ring-shaped step structure 3 circumference internal diameters dwindle from bottom to top gradually, are conducive to equally gas cooling and Oil-gas Separation.
In the present embodiment, lug boss 6 vertical cross-section are several character form structures.
In the present embodiment, steam outlet pipe 1 runs through gland 5 and stretches into housing 4 inside, steam outlet pipe 1 and the one-body molded setting of described gland 5; Simple in structure, be easy to install, and intensity is higher, sealing is better.
In the present embodiment, also comprise the return tube 7 being communicated with housing 4 inner chambers, return tube 7 is arranged at housing 4 diapires and is positioned at 6 bottom week of lug boss side; Return tube is communicated with engine sump tank, for separating of after machine oil reflux, reasonably oil duct, air flue are arranged, cooling gas is upwards flowed out along air flue, machine oil down makes the cooling oil sump of getting back to by return tube 7.
In the present embodiment, also comprise suction tude 8, suction tude 8 be placed in housing 4 sidewalls and with housing 4 internal communication; Suction tude 8 is communicated with engine crankcase, for oil gas, enters housing 4.
In the present embodiment, return tube 7 is provided with stiffening rib 9 with housing 4 joints; Play the high-intensity effect of proposing.
In the present embodiment, on housing 4, be provided with nested I 10, in suction tude 8, be provided with nested II 11; For being fixedly connected with the mounting bracket of oil-gas separator of outer installment.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (9)
1. a deaerator, at least comprise separator shell and steam outlet pipe, it is characterized in that: described separator shell inner hollow forms oil-gas separation chamber, described steam outlet pipe bottom is along being vertically placed in described oil-gas separation chamber and being communicated with outside, and steam outlet pipe is positioned at and on the pipeline section of separator shell, is provided with the ring-shaped step structure formation step type air flue of giving vent to anger.
2. deaerator according to claim 1, it is characterized in that: described separator shell comprises housing and gland, described shell bottom wall middle part upwards forms lug boss, described lug boss stretch into described steam outlet pipe lower end inner and with steam outlet pipe lower end inwall Spielpassung.
3. deaerator according to claim 2, is characterized in that: described ring-shaped step structure circumference internal diameter dwindles from bottom to top gradually.
4. deaerator according to claim 2, is characterized in that: described lug boss vertical cross-section is several character form structures.
5. deaerator according to claim 2, is characterized in that: described steam outlet pipe runs through gland and stretches into enclosure interior, described steam outlet pipe and the one-body molded setting of described gland.
6. according to the deaerator described in the arbitrary claim of claim 1-5, it is characterized in that: also comprise the return tube being communicated with housing inner chamber, described return tube is arranged at shell bottom wall and is positioned at described lug boss bottom week side.
7. deaerator according to claim 6, is characterized in that: also comprise suction tude, described suction tude is placed in described housing sidewall and is communicated with enclosure interior.
8. deaerator according to claim 7, is characterized in that: described return tube and described housing joint are provided with stiffening rib.
9. deaerator according to claim 8, is characterized in that: on housing, be provided with nested I, be provided with nested II in suction tude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329695.3U CN203906047U (en) | 2014-06-19 | 2014-06-19 | Oil-gas separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329695.3U CN203906047U (en) | 2014-06-19 | 2014-06-19 | Oil-gas separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203906047U true CN203906047U (en) | 2014-10-29 |
Family
ID=51780335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420329695.3U Expired - Lifetime CN203906047U (en) | 2014-06-19 | 2014-06-19 | Oil-gas separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203906047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454082A (en) * | 2014-12-18 | 2015-03-25 | 重庆小康工业集团股份有限公司 | Cyclone type oil-gas separator |
| CN104500175A (en) * | 2014-12-18 | 2015-04-08 | 重庆小康工业集团股份有限公司 | Engine oil-gas separation system |
-
2014
- 2014-06-19 CN CN201420329695.3U patent/CN203906047U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454082A (en) * | 2014-12-18 | 2015-03-25 | 重庆小康工业集团股份有限公司 | Cyclone type oil-gas separator |
| CN104500175A (en) * | 2014-12-18 | 2015-04-08 | 重庆小康工业集团股份有限公司 | Engine oil-gas separation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180423 Address after: 400032 Chongqing Shapingba wellhead Industrial Park Patentee after: CHONGQING YU'AN HUAIHAI POWER Co.,Ltd. Address before: 400033 Jinqiao Road, Shapingba District, Chongqing City, No. 61-1 Patentee before: CHONGQING SOKON INDUSTRY GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |