CN204532627U - Intake manifold anti-frozen structure - Google Patents
Intake manifold anti-frozen structure Download PDFInfo
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- CN204532627U CN204532627U CN201520165669.6U CN201520165669U CN204532627U CN 204532627 U CN204532627 U CN 204532627U CN 201520165669 U CN201520165669 U CN 201520165669U CN 204532627 U CN204532627 U CN 204532627U
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- intake manifold
- suction tude
- collaborating
- pressure stabilizing
- stabilizing cavity
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Intake manifold anti-frozen structure, comprise intake manifold body and suction tude of collaborating, in on rear side of described intake manifold body, there is pressure stabilizing cavity, on rear side of it, lower surface has the throttle body connection mouth being communicated with described pressure stabilizing cavity, there is in the front side of described intake manifold body the air flue that multiple left and right of being communicated with described pressure stabilizing cavity are arranged in parallel, the front side lower surface of this intake manifold body has multiple air passage outlet, described suction tude of collaborating is fixed on the front side of described intake manifold body upper surface, and this suction tude of collaborating is communicated with described pressure stabilizing cavity.The utility model structure is simple, easy to make, cost is low, suction tude of collaborating of the present utility model is laterally away from throttle body connection mouth, the valve block dripping to throttle body after avoiding the steam cooling in collaborating cause valve block to freeze, and position and the cylinder of suction tude of collaborating are nearer, because temperature cylinder is higher, so suction tude of collaborating is not easy to freeze equally.
Description
Technical field
The utility model relates to engine component, particularly relates to a kind of intake manifold anti-frozen structure.
Background technique
Intake manifold is between throttle body and engine cylinder cover flanged surface, after air enters closure, after manifold voltage stabilizing, air flow channel just " difference " at this, and after namely air enters intake manifold, each air flue in intake manifold is assigned in each cylinder, the quantity of corresponding engine cylinder, as four cylinder engine Jiu You tetra-road, five-cylinder engine Ze You five road, imports in each cylinder respectively by air.
Intake manifold has entrance of collaborating usually, entrance of collaborating is connected with oil mist separator, for by the introducing intake manifold of collaborating from oil mist separator, traditional entrance of collaborating is positioned at the top of throttle body, steam is contained in collaborating, the valve block that can drip to throttle body after steam cooling cause valve block to freeze, damage car gas handling system.
Model utility content
Based on this, for above-mentioned technical problem, provide a kind of intake manifold anti-frozen structure.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
Intake manifold anti-frozen structure, comprise intake manifold body and suction tude of collaborating, in on rear side of described intake manifold body, there is pressure stabilizing cavity, on rear side of it, lower surface has the throttle body connection mouth being communicated with described pressure stabilizing cavity, there is in the front side of described intake manifold body the air flue that multiple left and right of being communicated with described pressure stabilizing cavity are arranged in parallel, the front side lower surface of this intake manifold body has multiple air passage outlet, described suction tude of collaborating is fixed on the front side of described intake manifold body upper surface, and this suction tude of collaborating is communicated with described pressure stabilizing cavity.
Described suction tude of collaborating comprises suction tude body and two arms, described suction tude body and two arms are all fixed on the front side of described intake manifold body upper surface, and described two arms are being communicated with described pressure stabilizing cavity after extending both sides to the left and right symmetrically by the root of described suction tude body.
The oblique front side being fixed on described intake manifold body upper surface of described suction tude body, the root inwall of this suction tude body has the moisture barrier inclined-plane relative with its entrance.
The utility model structure is simple, easy to make, cost is low, suction tude of collaborating of the present utility model is laterally away from throttle body connection mouth, the valve block dripping to throttle body after avoiding the steam cooling in collaborating cause valve block to freeze, and position and the cylinder of suction tude of collaborating are nearer, because temperature cylinder is higher, so suction tude of collaborating is not easy to freeze equally.
Accompanying drawing explanation
Be described in detail below in conjunction with the drawings and specific embodiments the utility model:
Fig. 1 is the utility model structural representation;
Fig. 2 is inverse layer structure schematic diagram of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, intake manifold anti-frozen structure, comprises intake manifold body 110 and suction tude 120 of collaborating.
In on rear side of intake manifold body 110, there is pressure stabilizing cavity, on rear side of it, lower surface has the throttle body connection mouth 111 being communicated with pressure stabilizing cavity, have the multiple air flues be communicated with pressure stabilizing cavity in the front side of intake manifold body 110, the front side lower surface of this intake manifold body 110 has multiple air passage outlet 112.
Suction tude of collaborating 120 is fixed on the front side of intake manifold body 110 upper surface, and this suction tude 120 of collaborating is communicated with pressure stabilizing cavity.Such design makes to collaborate suction tude 120 laterally away from throttle body connection mouth 111, the valve block dripping to throttle body after avoiding the steam cooling in collaborating cause valve block to freeze, and position and the cylinder of suction tude of collaborating 120 are nearer, because temperature cylinder is higher, so suction tude 120 of collaborating is not easy to freeze equally.
Suction tude body 121 and two arms 122 are all fixed on the front side of intake manifold body 110 upper surface, two arms 122 are being communicated with above-mentioned pressure stabilizing cavity after extending both sides to the left and right symmetrically by the root of suction tude body 121, can uniform distribution of collaborating be entered in multiple air flue like this, and stay a part collaborate in steam, reduce freeze possibility.
Preferably, the oblique front side being fixed on intake manifold body 110 upper surface of suction tude body 121, the root inwall of this suction tude body 121 has the moisture barrier inclined-plane relative with its entrance, can stay in advance a part collaborate in steam, reduce further the possibility of freezing.
But, those of ordinary skill in the art will be appreciated that, above embodiment is only used to the utility model is described, and be not used as restriction of the present utility model, as long as in spirit of the present utility model, all will drop in Claims scope of the present utility model the change of the above embodiment, modification.
Claims (3)
1. an intake manifold anti-frozen structure, it is characterized in that, comprise intake manifold body and suction tude of collaborating, in on rear side of described intake manifold body, there is pressure stabilizing cavity, on rear side of it, lower surface has the throttle body connection mouth being communicated with described pressure stabilizing cavity, there is in the front side of described intake manifold body the air flue that multiple left and right of being communicated with described pressure stabilizing cavity are arranged in parallel, the front side lower surface of this intake manifold body has multiple air passage outlet, described suction tude of collaborating is fixed on the front side of described intake manifold body upper surface, and this suction tude of collaborating is communicated with described pressure stabilizing cavity.
2. a kind of intake manifold anti-frozen structure according to claim 1, it is characterized in that, described suction tude of collaborating comprises suction tude body and two arms, described suction tude body and two arms are all fixed on the front side of described intake manifold body upper surface, and described two arms are being communicated with described pressure stabilizing cavity after extending both sides to the left and right symmetrically by the root of described suction tude body.
3. a kind of intake manifold anti-frozen structure according to claim 2, it is characterized in that, the oblique front side being fixed on described intake manifold body upper surface of described suction tude body, the root inwall of this suction tude body has the moisture barrier inclined-plane relative with its entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165669.6U CN204532627U (en) | 2015-03-23 | 2015-03-23 | Intake manifold anti-frozen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165669.6U CN204532627U (en) | 2015-03-23 | 2015-03-23 | Intake manifold anti-frozen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204532627U true CN204532627U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165669.6U Active CN204532627U (en) | 2015-03-23 | 2015-03-23 | Intake manifold anti-frozen structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204532627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116025473A (en) * | 2023-02-03 | 2023-04-28 | 重庆赛力斯新能源汽车设计院有限公司 | Throttle valve structure and engine with same |
-
2015
- 2015-03-23 CN CN201520165669.6U patent/CN204532627U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116025473A (en) * | 2023-02-03 | 2023-04-28 | 重庆赛力斯新能源汽车设计院有限公司 | Throttle valve structure and engine with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |