CN205689315U - A kind of novel diesel engine cylinder head cover - Google Patents
A kind of novel diesel engine cylinder head cover Download PDFInfo
- Publication number
- CN205689315U CN205689315U CN201620588079.9U CN201620588079U CN205689315U CN 205689315 U CN205689315 U CN 205689315U CN 201620588079 U CN201620588079 U CN 201620588079U CN 205689315 U CN205689315 U CN 205689315U
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- China
- Prior art keywords
- cylinder head
- head cover
- cover body
- oil
- filter chamber
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of novel diesel engine cylinder head cover, including valve mechanism cover and respiratory organ；Valve mechanism cover includes cylinder head cover body, oil baffle and respiratory organ installation base；The top of cylinder head cover body raises up formation respiratory chamber, and cylinder head cover body right-hand member is horizontally fixed with oil baffle；Filter chamber is formed between oil baffle and valve mechanism cover bodies top；Filter chamber is connected by air inlet with respiratory chamber；Cylinder head cover body is positioned on the rear wall of oil baffle upper end surface and offers oil guiding hole；Cylinder head cover body is positioned on the right side wall of filter chamber and offers gas outlet；Cylinder head cover body is positioned on the upper side wall of filter chamber and forms labyrinth type reinforcement straight down.Advantage of the present utility model: machine oil air, through secondary filter, is substantially reduced consumption of lubricating oil, provides cost savings, and reduce machine oil and enter air, decreasing pollution, the boss in valve mechanism cover is easily installed fixing respiratory organ simultaneously.
Description
Technical field
This utility model relates to the supporting application of electromotor, is specifically related to a kind of novel diesel engine cylinder head cover.
Background technology
At present, China is many for the engine types of small engineering machinery and the agricultural machinery supporting power of offer, wide application,
Environment and energy problem also become prominent.For this, I has done a large amount of improvement lifting for diesel engine performance at company, and one of which is arranged
Execute and optimize head-cover structure design exactly, coordinate respiratory organ to realize machine oil air secondary and filter, thus reduce environmental pollution, subtract
Few consumption of lubricating oil, cost-effective for user.
Utility model content
This utility model is for above-mentioned technical problem, it is provided that a kind of Novel diesel engine that can realize the filtration of machine oil air secondary
Valve mechanism cover.
For reaching above-mentioned purpose, this utility model provides a kind of novel diesel engine cylinder head cover, including valve mechanism cover
And respiratory organ；Valve mechanism cover includes cylinder head cover body, oil baffle and respiratory organ installation base；The top of cylinder head cover body to
On convex to form respiratory chamber, cylinder head cover body right-hand member is horizontally fixed with oil baffle；Oil baffle and valve mechanism cover bodies top it
Between formed filter chamber；Filter chamber is connected by air inlet with respiratory chamber；Cylinder head cover body is positioned at oil baffle upper end surface
Oil guiding hole is offered on rear wall；Cylinder head cover body is positioned on the right side wall of filter chamber and offers gas outlet；Valve mechanism cover is originally
Body is positioned on the upper side wall of filter chamber and forms labyrinth type reinforcement straight down.
Preferred as technique scheme, the rear end face of cylinder head cover body right-hand member forms boss；Respiratory organ is solid
It is scheduled on boss.
Preferred as technique scheme, respiratory organ is connected with the gas outlet of cylinder head cover body right-hand member by trachea.
Preferred as technique scheme, labyrinth type reinforcement is by some reinforcement groups being parallel to each other and cut tiltedly setting
Become.
The beneficial effects of the utility model are: machine oil air, through secondary filter, is substantially reduced consumption of lubricating oil, saves
Cost, and reduce machine oil and enter air, decreasing pollution, the boss in valve mechanism cover is easily installed fixing respiratory organ simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of vertical view of the present utility model；
Fig. 3 is the structural representation looked up of the present utility model；
Fig. 4 is the structural representation of the fragmentary bottom of the cylinder head cover body 11 without oil baffle 12 of the present utility model；
Fig. 5 is the cross-sectional view of Fig. 2 of the present utility model；
In figure, 10, valve mechanism cover；100, respiratory chamber；101, filter chamber；11, cylinder head cover body；12, oil baffle；13、
Labyrinth type reinforcement；14, boss；20, respiratory organ；21, trachea；A, air inlet；B, gas outlet；C, oil diverting port.
Detailed description of the invention
As shown in Fig. 1～Fig. 5, a kind of novel diesel engine cylinder head cover, including valve mechanism cover 10 and respiratory organ 20；Cylinder
Housing 10 includes cylinder head cover body 11, oil baffle 12 and respiratory organ installation base 14；The top of cylinder head cover body 11 is upwards
Convexing to form respiratory chamber 100, cylinder head cover body 11 right-hand member is horizontally fixed with oil baffle 12；Oil baffle 12 and cylinder head cover body
Filter chamber 101 is formed between 11 tops；Filter chamber 101 is connected by air inlet A with respiratory chamber 100；Cylinder head cover body 11
It is positioned on the rear wall of oil baffle 12 upper end surface and offers oil guiding hole C；Cylinder head cover body 11 is positioned at the right side of filter chamber 101
Gas outlet B is offered on wall；Cylinder head cover body 11 is positioned on the upper side wall of filter chamber 101 and forms labyrinth type straight down and add
Strong muscle 13.
As shown in Figure 1 to 4, the rear end face of cylinder head cover body 11 right-hand member forms boss 14；Respiratory organ 20 is fixed
On boss 14.
As shown in Figure 3, Figure 4, respiratory organ 20 is connected with the gas outlet B of cylinder head cover body 11 right-hand member by trachea 21.
As shown in Figure 4, labyrinth type reinforcement 13 by some be parallel to each other and cut the reinforcement of tiltedly setting form.
Secondary filter idiographic flow is as follows:
It is mixed into respiratory chamber 100 with air after machine oil gasification, then enters labyrinth type reinforcement 13 place from air inlet A
Filter chamber 101, during gaseous mixture passes through, part gasification machine oil is cooled with cylinder head cover body 11 top contact, solidifying
Forming machine oil drop, machine oil drop is slowly assembled and is dropped to oil baffle 12, then flows into body by oil diverting port C, it is achieved at the beginning of machine oil
Step filters；Gaseous mixture after initial filter enters respiratory organ 20 by gas outlet B through 21 pipes of ventilating, by respiratory organ 20 secondary filter,
The machine oil leached flows back to body through oil return pipe and recycles, and residue gaseous mixture enters air by gas outlet.
Above content is only better embodiment of the present utility model, for those of ordinary skill in the art, according to this
The thought of utility model, the most all will change, and this specification content should not be understood
For to restriction of the present utility model.
Claims (4)
1. a novel diesel engine cylinder head cover, including valve mechanism cover (10) and respiratory organ (20)；It is characterized in that: cylinder head
Cover (10) includes cylinder head cover body (11), oil baffle (12) and respiratory organ installation base (14)；Cylinder head cover body (11)
Top raises up and forms respiratory chamber (100), and cylinder head cover body (11) right-hand member is horizontally fixed with oil baffle (12)；Oil baffle
(12) filter chamber (101) is formed and between cylinder head cover body (11) top；Filter chamber (101) and respiratory chamber (100) pass through into
QI KOU (A) is connected；Cylinder head cover body (11) is positioned on the rear wall of oil baffle (12) upper end surface and offers oil guiding hole
(C)；Cylinder head cover body (11) is positioned on the right side wall of filter chamber (101) and offers gas outlet (B)；Cylinder head cover body (11)
It is positioned on the upper side wall of filter chamber (101) and forms labyrinth type reinforcement (13) straight down.
A kind of novel diesel engine cylinder head cover the most according to claim 1, it is characterised in that: cylinder head cover body (11)
Boss (14) is formed on the rear end face of right-hand member；Respiratory organ (20) is fixed on boss (14).
A kind of novel diesel engine cylinder head cover the most according to claim 1, it is characterised in that: respiratory organ (20) passes through gas
Pipe (21) is connected with the gas outlet (B) of cylinder head cover body (11) right-hand member.
A kind of novel diesel engine cylinder head cover the most according to claim 1, it is characterised in that: labyrinth type reinforcement (13)
By some be parallel to each other and cut the reinforcement of tiltedly setting form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620588079.9U CN205689315U (en) | 2016-06-15 | 2016-06-15 | A kind of novel diesel engine cylinder head cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620588079.9U CN205689315U (en) | 2016-06-15 | 2016-06-15 | A kind of novel diesel engine cylinder head cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205689315U true CN205689315U (en) | 2016-11-16 |
Family
ID=57427806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620588079.9U Active CN205689315U (en) | 2016-06-15 | 2016-06-15 | A kind of novel diesel engine cylinder head cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205689315U (en) |
-
2016
- 2016-06-15 CN CN201620588079.9U patent/CN205689315U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |