CN107605562A - A kind of high intensity exhaust valve - Google Patents
A kind of high intensity exhaust valve Download PDFInfo
- Publication number
- CN107605562A CN107605562A CN201710819925.2A CN201710819925A CN107605562A CN 107605562 A CN107605562 A CN 107605562A CN 201710819925 A CN201710819925 A CN 201710819925A CN 107605562 A CN107605562 A CN 107605562A
- Authority
- CN
- China
- Prior art keywords
- exhaust valve
- high intensity
- tail end
- head
- valve head
- 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
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- Exhaust Silencers (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of high intensity exhaust valve, including：Exhaust valve head, exhaust valve middle part and exhaust valve tail end, the exhaust valve head flare shape, and the exhaust valve head is internally provided with a cavity, inside cavity fills cooling agent, it is coaxially connected in the middle part of told exhaust valve head and the exhaust valve, the exhaust valve tail end includes pad and fixing terminal, is connected in the middle part of the exhaust valve with the exhaust valve tail end.By the above-mentioned means, high intensity exhaust valve of the present invention, effectively scavenges while radiating, have the advantages that structural strength height, accurate positioning, unfailing performance are high.
Description
Technical field
The present invention relates to engine component field, more particularly to a kind of high intensity exhaust valve.
Background technology
Engine is that its function is the change by liquid or gas by the machine that the energy conversion of a certain form is mechanical energy
Learning can be by being converted into heat energy after burning, then heat energy is converted into mechanical energy by expansion and externally exports power, traditional hair
Motivation is complicated, and engine component is various, is a complicated electromechanical integrated product.
The content of the invention
The present invention solves the technical problem of a kind of high intensity exhaust valve is provided, by setting hollow exhaust valve chamber
Body, inside set cooling agent, effectively scavenge while radiating, have structural strength height, accurate positioning, unfailing performance
The advantages that high.
In order to solve the above technical problems, one aspect of the present invention is：
A kind of high intensity exhaust valve is provided, including：Exhaust valve head, exhaust valve middle part and exhaust valve tail end, the exhaust valve
Head flare shape, and the exhaust valve head is internally provided with a cavity, inside cavity filling cooling agent, tells exhaust
Coaxially connected in the middle part of door head and the exhaust valve, be arranged in parallel first boss and second boss on the exhaust valve middle part, the
One spring and second spring are inserted in the end in the middle part of the exhaust valve respectively, and the exhaust valve tail end includes pad and fixing end
Son, the exhaust valve middle part are connected with the exhaust valve tail end.
In a preferred embodiment of the present invention, the cooling agent is metallic sodium.
In a preferred embodiment of the present invention, the end in the middle part of the exhaust valve is threaded.
In a preferred embodiment of the present invention, nut is passed through with the exhaust valve tail end in the middle part of the exhaust valve
Connection.
In a preferred embodiment of the present invention, the pad sets centre bore.
In a preferred embodiment of the present invention, the fixing terminal sets round groove.
The beneficial effects of the invention are as follows：A kind of high intensity exhaust valve is provided, by setting hollow exhaust valve cavity, inside is set
Cooling agent is put, is effectively scavenged while radiating, has the advantages that structural strength height, accurate positioning, unfailing performance are high.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing, wherein：
Fig. 1 is the structural representation of the preferred embodiment of high intensity exhaust valve one of the present invention.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of high intensity exhaust valve, including：Exhaust valve head 1, exhaust valve middle part 2 and exhaust valve tail end 3, the exhaust valve head
The flare shape of portion 1, and the exhaust valve head 1 is internally provided with a cavity 4, the inside of cavity 4 filling cooling agent, the row of telling
2 is coaxially connected in the middle part of head portion that 1 and the exhaust valve, and the first boss 5 and second that be arranged in parallel on the exhaust valve middle part 2 is convex
Platform 6, the first spring 7 and second spring 8 are inserted in the middle part of the exhaust valve 2 end respectively, and the exhaust valve tail end 3 includes pad
Piece 9 and fixing terminal 10, the exhaust valve middle part 2 are connected with the exhaust valve tail end 3.
Preferably, the cooling agent is metallic sodium.
Preferably, 2 end is threaded in the middle part of the exhaust valve.
Preferably, the exhaust valve middle part 2 is connected with the exhaust valve tail end 3 by nut.
Preferably, the pad 9 sets centre bore.
Preferably, the fixing terminal 10 sets round groove.
The beneficial effect of high intensity exhaust valve of the present invention is：A kind of high intensity exhaust valve is provided, by setting hollow exhaust
Door cavity, inside set cooling agent, effectively scavenge while radiate, have structural strength height, accurate positioning, reliably
The advantages that performance is high.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (6)
- A kind of 1. high intensity exhaust valve, it is characterised in that including：Exhaust valve head, exhaust valve middle part and exhaust valve tail end, institute Exhaust valve head flare shape is stated, and the exhaust valve head is internally provided with a cavity, and inside cavity fills cooling agent, Coaxially connected in the middle part of told exhaust valve head and the exhaust valve, be arranged in parallel first boss and second on the exhaust valve middle part Boss, the first spring and second spring are inserted in the end in the middle part of the exhaust valve respectively, and the exhaust valve tail end includes pad And fixing terminal, the exhaust valve middle part are connected with the exhaust valve tail end.
- 2. a kind of high intensity exhaust valve according to claim 1, it is characterised in that the cooling agent is metallic sodium.
- 3. a kind of high intensity exhaust valve according to claim 1, it is characterised in that the end in the middle part of the exhaust valve is set Screw thread.
- A kind of 4. high intensity exhaust valve according to claim 1, it is characterised in that in the middle part of the exhaust valve with it is described Exhaust valve tail end is connected by nut.
- 5. a kind of high intensity exhaust valve according to claim 1, it is characterised in that the pad sets centre bore.
- 6. a kind of high intensity exhaust valve according to claim 1, it is characterised in that the fixing terminal sets round recessed Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710819925.2A CN107605562A (en) | 2017-09-13 | 2017-09-13 | A kind of high intensity exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710819925.2A CN107605562A (en) | 2017-09-13 | 2017-09-13 | A kind of high intensity exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107605562A true CN107605562A (en) | 2018-01-19 |
Family
ID=61063577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710819925.2A Pending CN107605562A (en) | 2017-09-13 | 2017-09-13 | A kind of high intensity exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107605562A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894842A (en) * | 2018-07-27 | 2018-11-27 | 安庆市鼎立汽车配件有限公司 | High-intensitive exhaust valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1439230A (en) * | 1972-08-18 | 1976-06-16 | Maschf Augsburg Nuernberg Ag | Process of manufacturing valves for reciprocating piston internal-combustion''ngines and valves so manufactured |
| CN201924985U (en) * | 2010-12-30 | 2011-08-10 | 广州汽车集团股份有限公司 | Engine exhaust valve |
| CN203296847U (en) * | 2013-05-06 | 2013-11-20 | 常州市鹰皇冠进出口有限公司 | Novel diesel engine exhaust valve |
| CN205101066U (en) * | 2015-11-13 | 2016-03-23 | 重庆小康工业集团股份有限公司 | Internal -combustion engine valve subassembly |
| EP3106633A1 (en) * | 2014-02-10 | 2016-12-21 | Nittan Valve Co., Ltd. | Hollow poppet valve |
-
2017
- 2017-09-13 CN CN201710819925.2A patent/CN107605562A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1439230A (en) * | 1972-08-18 | 1976-06-16 | Maschf Augsburg Nuernberg Ag | Process of manufacturing valves for reciprocating piston internal-combustion''ngines and valves so manufactured |
| CN201924985U (en) * | 2010-12-30 | 2011-08-10 | 广州汽车集团股份有限公司 | Engine exhaust valve |
| CN203296847U (en) * | 2013-05-06 | 2013-11-20 | 常州市鹰皇冠进出口有限公司 | Novel diesel engine exhaust valve |
| EP3106633A1 (en) * | 2014-02-10 | 2016-12-21 | Nittan Valve Co., Ltd. | Hollow poppet valve |
| CN205101066U (en) * | 2015-11-13 | 2016-03-23 | 重庆小康工业集团股份有限公司 | Internal -combustion engine valve subassembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894842A (en) * | 2018-07-27 | 2018-11-27 | 安庆市鼎立汽车配件有限公司 | High-intensitive exhaust valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180119 |
|
| RJ01 | Rejection of invention patent application after publication |