CN204755021U - Oil/gas separator - Google Patents
Oil/gas separator Download PDFInfo
- Publication number
- CN204755021U CN204755021U CN201520372426.XU CN201520372426U CN204755021U CN 204755021 U CN204755021 U CN 204755021U CN 201520372426 U CN201520372426 U CN 201520372426U CN 204755021 U CN204755021 U CN 204755021U
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- outlet pipe
- pipe
- separator body
- oil
- heating resistance
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Abstract
The utility model relates to the field of engine technology, a oil/gas separator is provided, oil/gas separator is equipped with the separator body, this internal formation oil -gas separation chamber of separator, be equipped with the oil gas mixture inlet tube on the separator body, vapor outlet pipe and oil return oral siphon, the separator body outside is equipped with the heating jacket, heating jacket and separator body fixed connection, form the heating chamber between heating jacket and the separator body, be equipped with respectively intake oral siphon and water outlet pipe with heating chamber intercommunication on the heating jacket, the oral siphon of intaking intercommunication engine outlet pipe, water outlet pipe intercommunication engine wet return, thereby realize taking hot water from the engine outlet pipe, heat the separator body in the by heating chamber, avoid this internal oil -gas separation incomplete situation of separator, also accomplish simultaneously the utilization of engine hydrologic cycle.
Description
Technical field
The utility model belongs to technical field of engines, particularly relates to a kind of deaerator.
Background technique
Vital parts at engine art deaerator, its Main Function is that the machine oil steam in engine crankcase is separated with water vapor, the oil film that separating treatment obtains flows back to oil sump along the tube wall of deaerator, filter the water vapour that obtains and be discharged to the external world, avoid that lubricating oil emulsion, crankcase pressure are too high, the generation of the phenomenon such as parts inordinate wear and corrosion.
In north cold area, temperature is lower, and water vapour is not also able to do in time to be separated in deaerator, causes lubricating oil emulsion with regard to condensate flow oil return drain pan; Or directly condensation is frozen and blocked deaerator, causes crankcase pressure to raise, produce spray machine oil phenomenon.
Model utility content
The purpose of this utility model is to provide a kind of deaerator, and be intended to solve when temperature is lower in prior art, water vapour is not also able to do in time to be separated in deaerator, causes lubricating oil emulsion with regard to condensate flow oil return drain pan; Or directly condensation is frozen and blocked deaerator, causes crankcase pressure to raise, produce the problem of spray machine oil phenomenon.
The utility model realizes like this, a kind of deaerator, described deaerator is provided with separator body, oil-gas separation chamber is formed in described separator body, described separator body is provided with fuel-air mixture inlet duct, steam outlet pipe and return opening pipe, heating resistance collar is provided with outside described separator body, described heating resistance collar is fixedly connected with described separator body, heating chamber is formed between described heating resistance collar and described separator body, described heating resistance collar is provided with the water intake pipe and water outlet pipe that are communicated with described heating chamber respectively, described water intake pipe is communicated with engine water outlet, described water outlet pipe is communicated with motor return pipe, described heating resistance collar is also provided with respectively with described fuel-air mixture inlet duct, steam outlet pipe and the corresponding mouth of pipe of return opening pipe.
As a kind of improved plan, described water intake pipe is arranged on the position near described steam outlet pipe, and described water outlet pipe is arranged on the position near described fuel-air mixture inlet duct.
As a kind of improved plan, the tie point of described heating resistance collar and described fuel-air mixture inlet duct or steam outlet pipe or return opening pipe is welded and fixed.
As a kind of improved plan, between described heating resistance collar and described fuel-air mixture inlet duct, or between described heating resistance collar and described steam outlet pipe, or and described return opening pipe between tie point be provided with sealing mechanism.
As a kind of improved plan, described sealing mechanism is seal ring.
As a kind of improved plan, the tie point of described heating resistance collar and described steam outlet pipe, steam outlet pipe and return opening pipe is welded and fixed.
Because deaerator is provided with separator body, oil-gas separation chamber is formed in separator body, separator body is provided with fuel-air mixture inlet duct, steam outlet pipe and return opening pipe, heating resistance collar is provided with outside separator body, heating resistance collar is fixedly connected with separator body, heating chamber is formed between heating resistance collar and separator body, heating resistance collar is provided with the water intake pipe and water outlet pipe that are communicated with heating chamber respectively, water intake pipe is communicated with engine water outlet, water outlet pipe is communicated with motor return pipe, thus realize taking hot water from engine water outlet, by heating chamber, separator body is heated, avoid the incomplete situation of Oil-gas Separation in separator body, also complete the utilization of engine water circulation simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the deaerator that the utility model provides;
Wherein, 1-separator body, 2-oil-gas separation chamber, 3-fuel-air mixture inlet duct, 4-steam outlet pipe, 5-return opening pipe, 6-heating resistance collar, 7-heating chamber, 8-water intake pipe, 9-water outlet pipe.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structural representation of the deaerator that the utility model provides, and for convenience of explanation, only gives the part relevant to the utility model in figure.
This deaerator is provided with separator body 1, oil-gas separation chamber 2 is formed in separator body 1, separator body 1 is provided with fuel-air mixture inlet duct 3, steam outlet pipe 4 and return opening pipe 5, heating resistance collar 6 is provided with outside separator body 1, heating resistance collar 6 is fixedly connected with separator body 1, heating chamber 7 is formed between heating resistance collar 6 and separator body 1, heating resistance collar 6 is provided with the water intake pipe 8 and water outlet pipe 9 that are communicated with heating chamber 7 respectively, water intake pipe 8 is communicated with engine water outlet, water outlet pipe 9 is communicated with motor return pipe, heating resistance collar 6 is also provided with respectively with fuel-air mixture inlet duct 3, steam outlet pipe 4 and the corresponding mouth of pipe (unmarked in figure) of return opening pipe 5.
In this embodiment, above-mentioned separator body 1 inside is provided with corresponding oil-gas separation mechanism (unmarked in figure), enables oil gas produce the phenomenon of separation, does not repeat them here, but not in order to limit the utility model.
Wherein, this heating resistance collar 6 is fixedly connected with mode with separator body 1, can realize in the following way:
(1) heating resistance collar 6 is welded and fixed with the tie point of fuel-air mixture inlet duct 3 or steam outlet pipe 4 or return opening pipe 5, namely the fuel-air mixture inlet duct 3 in separator body 1, steam outlet pipe 4 or return opening pipe 5 is welded and fixed with the tie point of the mouth of pipe be arranged on heating resistance collar 6, select a wherein place to be welded and fixed, all the other tie points adopt the mode of sealing mechanism sealing:
That is: between heating resistance collar 6 and fuel-air mixture inlet duct 3, or between heating resistance collar 6 and steam outlet pipe 4, or and return opening pipe 5 between tie point be provided with sealing mechanism;
Wherein, sealing mechanism can be seal ring, can certainly adopt other sealing means, not repeat them here.
(2) heating resistance collar 6 is welded and fixed with the tie point of steam outlet pipe 4, steam outlet pipe 4 and return opening pipe 5, and the fuel-air mixture inlet duct 3 namely in separator body 1, steam outlet pipe 4 and return opening pipe 5 is welded and fixed with the tie point of the mouth of pipe be arranged on heating resistance collar 6.
In the utility model, heating chamber 7 is formed between heating resistance collar 6 and separator body 1, separator body 1 inside forms oil-gas separation chamber 2, hot water in heating chamber 7 heats oil-gas separation chamber 2, Oil-gas Separation in oil-gas separation chamber 2 is made more fully and completely, to avoid the too low situation causing oil-gas separation chamber 2 to block of external temperature.
Wherein, in order to further improve heating effect, can arrange as follows:
Water intake pipe 8 is arranged on the position near steam outlet pipe 4, water outlet pipe 9 is arranged on the position near fuel-air mixture inlet duct 3, namely in heating chamber 7, water (flow) direction flows to contrary with Oil-gas Separation, as shown in the direction of arrow in heating chamber in Fig. 17 and oil-gas separation chamber 2, form convection current, to improve heating effect.
Shown in composition graphs 1, for the ease of understanding the following specific implementation providing the utility model deaerator:
(1) fuel-air mixture enters in the oil-gas separation chamber 2 in separator body 1 from fuel-air mixture inlet duct 3, carry out Oil-gas Separation, steam outlet pipe 4 and return opening pipe 5 is provided with at the end of deaerator, water vapour is discharged by this steam outlet pipe 4, and cold oil flows in oil sump from return opening pipe 5;
(2) water intake pipe 8 accesses hot water from engine water outlet, and is filled in heating chamber 7, and the hot water be filled in heating chamber 7 heats deaerator body 1, and the hot water heated enters motor return pipe along water outlet pipe 9.
From foregoing, deaerator of the present utility model has following technique effect:
(1) by the hot water in heating chamber 7, the fuel-air mixture in oil-gas separation chamber 2 is heated, improve the temperature of separator body 1, improve the effect of Oil-gas Separation, solve the too low Oil-gas Separation that causes of temperature incomplete, oil-gas separation chamber 2 inner icing, cause crankcase pressure to raise and alter oil, the problem of lubricating oil emulsion phenomenon;
(2) in heating chamber 7, hot water directly takes from engine water outlet, through heating chamber 7 add heat utilization after, be then back to motor return pipe, the effect of the water circulation of complete coupled engines.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a deaerator, described deaerator is provided with separator body, oil-gas separation chamber is formed in described separator body, described separator body is provided with fuel-air mixture inlet duct, steam outlet pipe and return opening pipe, it is characterized in that, heating resistance collar is provided with outside described separator body, described heating resistance collar is fixedly connected with described separator body, heating chamber is formed between described heating resistance collar and described separator body, described heating resistance collar is provided with the water intake pipe and water outlet pipe that are communicated with described heating chamber respectively, described water intake pipe is communicated with engine water outlet, described water outlet pipe is communicated with motor return pipe, described heating resistance collar is also provided with respectively with described fuel-air mixture inlet duct, steam outlet pipe and the corresponding mouth of pipe of return opening pipe.
2. deaerator according to claim 1, is characterized in that, described water intake pipe is arranged on the position near described steam outlet pipe, and described water outlet pipe is arranged on the position near described fuel-air mixture inlet duct.
3. deaerator according to claim 1, is characterized in that, the tie point of described heating resistance collar and described fuel-air mixture inlet duct or steam outlet pipe or return opening pipe is welded and fixed.
4. deaerator according to claim 3, is characterized in that, between described heating resistance collar and described fuel-air mixture inlet duct, or between described heating resistance collar and described steam outlet pipe, or and described return opening pipe between tie point be provided with sealing mechanism.
5. deaerator according to claim 4, is characterized in that, described sealing mechanism is seal ring.
6. deaerator according to claim 1, is characterized in that, the tie point of described heating resistance collar and described steam outlet pipe, steam outlet pipe and return opening pipe is welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372426.XU CN204755021U (en) | 2015-06-02 | 2015-06-02 | Oil/gas separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372426.XU CN204755021U (en) | 2015-06-02 | 2015-06-02 | Oil/gas separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755021U true CN204755021U (en) | 2015-11-11 |
Family
ID=54469739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520372426.XU Active CN204755021U (en) | 2015-06-02 | 2015-06-02 | Oil/gas separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755021U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541742A (en) * | 2018-05-29 | 2019-12-06 | 长城汽车股份有限公司 | Oil-gas dehumidifier for vehicle and vehicle with same |
| CN111502796A (en) * | 2020-04-21 | 2020-08-07 | 李斯特技术中心（上海）有限公司 | High-efficient clean control by temperature change gasoline engine oil piece-rate system |
| CN114718694A (en) * | 2022-04-02 | 2022-07-08 | 浙江吉利控股集团有限公司 | Heat preservation device, power assembly and car |
| CN116255225A (en) * | 2023-03-20 | 2023-06-13 | 重庆长安汽车股份有限公司 | Engine assembly, vehicle and method for reducing engine oil dilution |
-
2015
- 2015-06-02 CN CN201520372426.XU patent/CN204755021U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541742A (en) * | 2018-05-29 | 2019-12-06 | 长城汽车股份有限公司 | Oil-gas dehumidifier for vehicle and vehicle with same |
| CN110541742B (en) * | 2018-05-29 | 2021-12-21 | 长城汽车股份有限公司 | Oil-gas dehumidifier for vehicle and vehicle with same |
| CN111502796A (en) * | 2020-04-21 | 2020-08-07 | 李斯特技术中心（上海）有限公司 | High-efficient clean control by temperature change gasoline engine oil piece-rate system |
| CN111502796B (en) * | 2020-04-21 | 2021-05-18 | 李斯特技术中心（上海）有限公司 | High-efficient clean control by temperature change gasoline engine oil piece-rate system |
| CN114718694A (en) * | 2022-04-02 | 2022-07-08 | 浙江吉利控股集团有限公司 | Heat preservation device, power assembly and car |
| CN116255225A (en) * | 2023-03-20 | 2023-06-13 | 重庆长安汽车股份有限公司 | Engine assembly, vehicle and method for reducing engine oil dilution |
| CN116255225B (en) * | 2023-03-20 | 2024-04-19 | 重庆长安汽车股份有限公司 | Engine assembly, vehicle and method for reducing engine oil dilution |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |