CN105642524A - Manually adjusted exhaust pipe adjusting valve - Google Patents
Manually adjusted exhaust pipe adjusting valve Download PDFInfo
- Publication number
- CN105642524A CN105642524A CN201511015020.7A CN201511015020A CN105642524A CN 105642524 A CN105642524 A CN 105642524A CN 201511015020 A CN201511015020 A CN 201511015020A CN 105642524 A CN105642524 A CN 105642524A
- Authority
- CN
- China
- Prior art keywords
- valve seat
- adjusting rod
- parts
- dry
- valve
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/56—Three layers or more
- B05D7/58—No clear coat specified
- B05D7/584—No clear coat specified at least some layers being let to dry, at least partially, before applying the next layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2350/00—Pretreatment of the substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2506/00—Halogenated polymers
- B05D2506/10—Fluorinated polymers
- B05D2506/15—Polytetrafluoroethylene [PTFE]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to a manually adjusted exhaust pipe adjusting valve, and belongs to the technical field of exhaust pipes of automobiles. The manually adjusted exhaust pipe adjusting valve comprises a valve seat and an adjusting rod, wherein two cavities having openings with different diameters are formed in the valve seat; the adjusting rod penetrates through a region between the two cavities of the valve seat; two ends of the adjusting rod are sealed with the valve seat through seal rings; and a screwing pipe with the circular cross section is arranged at an end of the adjusting rod. The manually adjusted exhaust pipe adjusting valve is simple and reasonable in structural design and easy and convenient to adjust. In addition, the valve seat is subjected to coating treatment, so that the corrosion resistance of the valve seat can be improved remarkably.
Description
Technical field
The present invention relates to a kind of Manual adjustable exhaustor control valve, belong to automobile exhaust pipe technical field.
Background technology
Existing Manual adjustable exhaustor control valve, structure is complex, and manufacturing cost is high. And the corrosion resistance of valve seat is very poor, service life is very short.
Summary of the invention
For the technical problem existed in prior art, the invention provides a kind of simple Manual adjustable exhaustor control valve of structural design.
To achieve these goals, the technical scheme of employing is as follows:
A kind of Manual adjustable exhaustor control valve, including valve seat and adjusting rod, valve seat is provided with the cavity that two opening diameters differ, adjusting rod is through the region two cavitys of valve seat, the two ends of adjusting rod make itself and valve base sealing by sealing ring, the end of adjusting rod have cross section rounded turn pipe.
Described valve seat is processed by application and forms protecting film at its outer surface, and processing technique is:
Step 1., valve seat is put in inorganic agent soak 3 minutes, inorganic agent is mixed by 10 parts of polyvinyl acetate emulsions, 5 parts of aromatic hydroxyl acid, 5 parts of citric acids, 0.5 part of flavonoid glycoside, 6 parts of ethylene glycol and 70 parts of water;
Step 2., by valve seat dry, dry temperature be 40 DEG C;
Step 3., adopt spray film method at the polytetrafluoroethylene film that external coating a layer thickness is 0.5 ��m of valve seat;
Step 4., by valve seat dry, dry temperature be 70 DEG C;
The external coating priming paint of step polytetrafluoroethylene film 5., on valve seat and finish paint;
Step 6., by valve seat dry, dry temperature be 70 DEG C.
Manual adjustable exhaustor control valve of the present invention, structural design is simple, reasonable, regulates simplicity. It addition, process valve seat by application so that it is decay resistance is significantly improved.
Accompanying drawing explanation
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Refer to Fig. 1, a kind of Manual adjustable exhaustor control valve, there is valve seat and adjusting rod 2, valve seat is provided with cavity 3 and the cavity 6 that two opening diameters differ, adjusting rod 2 is through the region two cavitys of valve seat, the two ends of adjusting rod 2 by sealing ring 5 and sealing ring 4 make itself and valve base sealing, the end of adjusting rod 2 have cross section rounded turn pipe 1, the outer surface turning pipe 1 is continuous wavy shaped configuration.
Described valve seat is processed by application and forms protecting film at its outer surface, and processing technique is:
Step 1., valve seat is put in inorganic agent soak 3 minutes, inorganic agent is mixed by 10 parts of polyvinyl acetate emulsions, 5 parts of aromatic hydroxyl acid, 5 parts of citric acids, 0.5 part of flavonoid glycoside, 6 parts of ethylene glycol and 70 parts of water;
Step 2., by valve seat dry, dry temperature be 40 DEG C;
Step 3., adopt spray film method at the polytetrafluoroethylene film that external coating a layer thickness is 0.5 ��m of valve seat;
Step 4., by valve seat dry, dry temperature be 70 DEG C;
The external coating priming paint of step polytetrafluoroethylene film 5., on valve seat and finish paint;
Step 6., by valve seat dry, dry temperature be 70 DEG C.
Above content is only to present configuration example and explanation; described specific embodiment is made various amendment or supplements or adopt similar mode to substitute by affiliated those skilled in the art; without departing from invention structure or surmount the scope that present claims book is defined, protection scope of the present invention all should be belonged to.
Claims (1)
1. a Manual adjustable exhaustor control valve, it is characterized in that, including valve seat and adjusting rod, valve seat is provided with the cavity that two opening diameters differ, adjusting rod is through the region two cavitys of valve seat, the two ends of adjusting rod make itself and valve base sealing by sealing ring, the end of adjusting rod have cross section rounded turn pipe;
Described valve seat is processed by application and forms protecting film at its outer surface, and processing technique is:
Step 1., valve seat is put in inorganic agent soak 3 minutes, inorganic agent is mixed by 10 parts of polyvinyl acetate emulsions, 5 parts of aromatic hydroxyl acid, 5 parts of citric acids, 0.5 part of flavonoid glycoside, 6 parts of ethylene glycol and 70 parts of water;
Step 2., by valve seat dry, dry temperature be 40 DEG C;
Step 3., adopt spray film method at the polytetrafluoroethylene film that external coating a layer thickness is 0.5 ��m of valve seat;
Step 4., by valve seat dry, dry temperature be 70 DEG C;
The external coating priming paint of step polytetrafluoroethylene film 5., on valve seat and finish paint;
Step 6., by valve seat dry, dry temperature be 70 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015020.7A CN105642524A (en) | 2015-12-31 | 2015-12-31 | Manually adjusted exhaust pipe adjusting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015020.7A CN105642524A (en) | 2015-12-31 | 2015-12-31 | Manually adjusted exhaust pipe adjusting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105642524A true CN105642524A (en) | 2016-06-08 |
Family
ID=56477389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511015020.7A Pending CN105642524A (en) | 2015-12-31 | 2015-12-31 | Manually adjusted exhaust pipe adjusting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105642524A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150645A (en) * | 2016-08-31 | 2016-11-23 | 芜湖恒耀汽车零部件有限公司 | The decorative tail tube of the automobile exhaust pipe surface treatment method of carbon fiber arc |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201934696U (en) * | 2011-01-24 | 2011-08-17 | 杭州杭辅电站辅机有限公司 | Precise rotary adjusting valve |
| CN102741454A (en) * | 2010-01-29 | 2012-10-17 | 日本帕卡濑精株式会社 | Metal surface treatment agent and metal surface treatment method |
| CN102889408A (en) * | 2012-09-18 | 2013-01-23 | 芜湖市续元工贸有限公司 | Gas regulating valve |
| CN202901350U (en) * | 2012-09-18 | 2013-04-24 | 芜湖市续元工贸有限公司 | Novel air regulating valve |
| CN202901441U (en) * | 2012-09-18 | 2013-04-24 | 芜湖市续元工贸有限公司 | Gas regulation valve |
-
2015
- 2015-12-31 CN CN201511015020.7A patent/CN105642524A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102741454A (en) * | 2010-01-29 | 2012-10-17 | 日本帕卡濑精株式会社 | Metal surface treatment agent and metal surface treatment method |
| CN201934696U (en) * | 2011-01-24 | 2011-08-17 | 杭州杭辅电站辅机有限公司 | Precise rotary adjusting valve |
| CN102889408A (en) * | 2012-09-18 | 2013-01-23 | 芜湖市续元工贸有限公司 | Gas regulating valve |
| CN202901350U (en) * | 2012-09-18 | 2013-04-24 | 芜湖市续元工贸有限公司 | Novel air regulating valve |
| CN202901441U (en) * | 2012-09-18 | 2013-04-24 | 芜湖市续元工贸有限公司 | Gas regulation valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150645A (en) * | 2016-08-31 | 2016-11-23 | 芜湖恒耀汽车零部件有限公司 | The decorative tail tube of the automobile exhaust pipe surface treatment method of carbon fiber arc |
| CN106150645B (en) * | 2016-08-31 | 2019-11-26 | 东阳市琰安建筑工程有限公司 | The surface treatment method of the decorative tail tube of automobile exhaust pipe carbon fiber arc panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |