CN108049938A - A kind of reinforced fluorubber oil and gas separating system diaphragm - Google Patents
A kind of reinforced fluorubber oil and gas separating system diaphragm Download PDFInfo
- Publication number
- CN108049938A CN108049938A CN201711298212.2A CN201711298212A CN108049938A CN 108049938 A CN108049938 A CN 108049938A CN 201711298212 A CN201711298212 A CN 201711298212A CN 108049938 A CN108049938 A CN 108049938A
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- fluorubber
- woven fabric
- low temperature
- oil
- 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.)
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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
Abstract
The present invention relates to car engine lubrication system technical fields, and in particular to a kind of reinforced fluorubber oil and gas separating system diaphragm, including woven fabric, high-low temperature resistant fluorubber diaphragm and plastic rod, it is characterised in that：The plastic rod upper end passes through bonding agent and sulfidization molding of high-low temperature resistant fluorubber diaphragm, woven fabric lower surface after surface activation process is integrally formed with high-low temperature resistant fluorubber diaphragm, and the woven fabric is the aromatic polyamides fat woven fabric handled by surface silanization.The present invention overcomes the pure rubber matrix used in the prior art diaphragm it is perishable, cracking the problem of, a kind of enhanced, high-low temperature resistant, corrosion-resistant, used in oil and gas separating system crankcase ventilation valve film are provided, substantially increase tension, the tear resistance of diaphragm.
Description
Technical field
The present invention relates to car engine lubrication system technical fields, and in particular to a kind of reinforced fluorubber Oil-gas Separation
System diaphragm.
Background technology
Gasoline gas separating device is a very important component in engine lubrication system, and main effect is exactly point
From the machine oil discharged from crankcase in gas, reduce machine oil and be discharged into from crankcase respiratory mouth outside engine, machine oil is avoided to damage
Consumption, it is ensured that oil lubricating performance；Also the acidic materials in exhaust gas are separated simultaneously, avoid being back to engine interior, it is right
Each moving parts of engine cause to corrode.
Crankcase ventilation valve film will not only bear height at work as an important component in oil and gas separating system
Temperature, the environment of high pressure, also want corrosion of the compounding substances such as resistance to machine oil, fuel oil, acidic materials to rubber matrix.In use
The diaphragm of pure rubber matrix is perishable, cracking, so as to influence the normal use of gs-oil separator, causes Oil-gas Separation insufficient,
Oil lubricating hydraulic performance decline, the service life for influencing engine are ultimately resulted in, while increases the pollution to environment.
The content of the invention
The technical issues of solution
For the disadvantages mentioned above present in the prior art, the present invention provides a kind of reinforced fluorubber oil and gas separating systems
With diaphragm, the problem of diaphragm is perishable, cracking, one kind can be provided efficiently against the pure rubber matrix used in the prior art
Enhanced, high-low temperature resistant, corrosion-resistant, used in oil and gas separating system crankcase ventilation valve film, substantially increase diaphragm
Tension, tear resistance.
Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：
A kind of reinforced fluorubber oil and gas separating system diaphragm, including woven fabric, high-low temperature resistant fluorubber diaphragm and plastics
Connecting rod, the plastic rod upper end are passed through by bonding agent and sulfidization molding of high-low temperature resistant fluorubber diaphragm, the woven fabric
Lower surface is integrally formed with high-low temperature resistant fluorubber diaphragm after surface activation process, and woven fabric is the virtue handled by surface silanization
Polyamide fat woven fabric, the surface silanization treatment process of the woven fabric are：
S1：Pre- degreasing；
S2：Degreasing；
S3：It cleans twice；
S4：Silanization；
S5：Drying；
S6：Post processing.
Further, the making material for stating plastic rod is the PA66-GF50 enhancings with good mechanical properties
Type engineering plastics.
Further, the woven fabric is net structure.
Further, the high-low temperature resistant fluorubber diaphragm is extraordinary fluorubber.
Advantageous effect
The present invention provides a kind of reinforced fluorubber oil and gas separating system diaphragms, compared with existing known technology, sheet
Invention has the advantages that：
1st, after surface silanization is handled, every woven fibrous is all fully activated woven fabric, is vulcanized in subsequent production
It in the process more can close adhesion with rubber.
2nd, without heating unit, no harmful heavy metal ions generate the surface silanization treatment process that woven fabric uses, energy saving
Environmental protection, processing procedure control is easy, and silane reagent can be recycled, and since woven fabric is light, shared small, disposably can be with
A large amount of woven fabrics are handled, material is saved and treatment effeciency is high.
3rd, increase surface silanization on high-low temperature resistant fluorubber diaphragm treated woven fabric formed enhanced, high-low temperature resistant,
Corrosion-resistant, used in oil and gas separating system crankcase ventilation valve film, resistance to burning that woven fabric possesses, high-strength characteristic can be big
The big tension for strengthening diaphragm entirety, tear resistance.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the configuration schematic diagram of the present invention；
Label in figure represents respectively：Woven fabric 1；High-low temperature resistant fluorubber diaphragm 2；Plastic rod 3.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts belong to the scope of protection of the invention.
Embodiment：
As shown in Figs. 1-2, a kind of reinforced fluorubber oil and gas separating system diaphragm of the present embodiment, including woven fabric 1, resistance to
High/low temperature fluorubber diaphragm 2 and plastic rod 3,3 upper end of plastic rod pass through bonding agent and high-low temperature resistant fluorubber diaphragm 2
Sulfidization molding, the woven fabric 1 lower surface after surface activation process are integrally formed with high-low temperature resistant fluorubber diaphragm 2；
Woven fabric 1 is the aromatic polyamides fat woven fabric handled by surface silanization, and the surface silanization treatment process of the woven fabric 1 is：
S1：Pre- degreasing；
S2：Degreasing；
S3：It cleans twice；
S4：Silanization；
S5：Drying；
S6：Post processing；
The making material of plastic rod 3 is the PA66-GF50 enhanced engineering plastics with good mechanical properties；Woven fabric 1
For net structure, the tension and tear resistance of fluorubber diaphragm are strengthened.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to foregoing each implementation
Technical solution recorded in example modifies or carries out equivalent substitution to which part technical characteristic；And these modification or
It replaces, the essence of appropriate technical solution is not made to depart from the spirit and scope of various embodiments of the present invention technical solution.
Claims (4)
1. a kind of reinforced fluorubber oil and gas separating system diaphragm, including woven fabric (1), high-low temperature resistant fluorubber diaphragm (2) and
Plastic rod (3), it is characterised in that：Plastic rod (3) upper end passes through bonding agent and high-low temperature resistant fluorubber diaphragm (2) one
Secondary sulfidization molding, the woven fabric (1) after surface activation process lower surface and high-low temperature resistant fluorubber diaphragm (2) one into
Type, the woven fabric (1) are by the aromatic polyamides fat woven fabric of surface silanization processing, the surface silanization of the woven fabric (1)
Treatment process is：
S1：Pre- degreasing；
S2：Degreasing；
S3：It cleans twice；
S4：Silanization；
S5：Drying；
S6：Post processing.
A kind of 2. reinforced fluorubber oil and gas separating system diaphragm according to claim 1, which is characterized in that the modeling
The making material for expecting connecting rod (3) is the PA66-GF50 enhanced engineering plastics with good mechanical properties.
3. a kind of reinforced fluorubber oil and gas separating system diaphragm according to claim 1, which is characterized in that described to knit
Cloth (1) is net structure.
4. a kind of reinforced fluorubber oil and gas separating system diaphragm according to claim 1, which is characterized in that described resistance to
High/low temperature fluorubber diaphragm (2) is extraordinary fluorubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711298212.2A CN108049938A (en) | 2017-12-08 | 2017-12-08 | A kind of reinforced fluorubber oil and gas separating system diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711298212.2A CN108049938A (en) | 2017-12-08 | 2017-12-08 | A kind of reinforced fluorubber oil and gas separating system diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108049938A true CN108049938A (en) | 2018-05-18 |
Family
ID=62123763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711298212.2A Pending CN108049938A (en) | 2017-12-08 | 2017-12-08 | A kind of reinforced fluorubber oil and gas separating system diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108049938A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1780881A (en) * | 2003-06-09 | 2006-05-31 | 山内株式会社 | Vulcanized fluorine rubber and cushioning material for heat press containing same |
| CN101915334A (en) * | 2009-12-14 | 2010-12-15 | 贵州航天精工制造有限公司 | Elastic clamp and manufacture method thereof |
| CN102705042A (en) * | 2012-06-27 | 2012-10-03 | 无锡开普动力有限公司 | High efficiency ventilation device for crankcase |
| CN105111353A (en) * | 2015-08-12 | 2015-12-02 | 江苏梅兰化工有限公司 | Preparation method for special low-temperature-resistant fluororubber |
| CN106967983A (en) * | 2017-03-13 | 2017-07-21 | 衢州忠邦涂料有限公司 | A kind of rust-proof type organosilan inorganic agent |
-
2017
- 2017-12-08 CN CN201711298212.2A patent/CN108049938A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1780881A (en) * | 2003-06-09 | 2006-05-31 | 山内株式会社 | Vulcanized fluorine rubber and cushioning material for heat press containing same |
| CN101915334A (en) * | 2009-12-14 | 2010-12-15 | 贵州航天精工制造有限公司 | Elastic clamp and manufacture method thereof |
| CN102705042A (en) * | 2012-06-27 | 2012-10-03 | 无锡开普动力有限公司 | High efficiency ventilation device for crankcase |
| CN105111353A (en) * | 2015-08-12 | 2015-12-02 | 江苏梅兰化工有限公司 | Preparation method for special low-temperature-resistant fluororubber |
| CN106967983A (en) * | 2017-03-13 | 2017-07-21 | 衢州忠邦涂料有限公司 | A kind of rust-proof type organosilan inorganic agent |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |
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| RJ01 | Rejection of invention patent application after publication |