CN201934228U - Variable intake manifold used for motor vehicle - Google Patents
Variable intake manifold used for motor vehicle Download PDFInfo
- Publication number
- CN201934228U CN201934228U CN2010206790044U CN201020679004U CN201934228U CN 201934228 U CN201934228 U CN 201934228U CN 2010206790044 U CN2010206790044 U CN 2010206790044U CN 201020679004 U CN201020679004 U CN 201020679004U CN 201934228 U CN201934228 U CN 201934228U
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- CN
- China
- Prior art keywords
- support body
- menifold
- air
- air inlet
- manifold
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a variable intake manifold used for a motor vehicle, which comprises a manifold body and an intake adjusting device, wherein the intake adjusting device is arranged in a manifold cavity of the manifold body; when the air flow passes through the manifold cavity, the intake flow rate and flow velocity can be adjusted by the intake adjusting device; the intake adjusting device comprises a frame body, a tongue reed, a protective plate and a plurality of adjustable air passages; the frame body is fixedly arranged in the manifold cavity of the manifold body; the plurality of adjustable air passages are distributed in the frame body; each adjustable air passage is communicated with the manifold cavity of the manifold body and comprises an air inlet and an air outlet, wherein the air inlet is arranged at one end of the frame body; the air outlet is arranged at the other end of the frame body and is relative to the air inlet; the tongue reed is made of elastic materials; and the tongue reed and the air outlet of the adjustable air passage are correspondingly and fixedly connected to the frame body.
Description
Technical field
The utility model relates to a kind of inlet manifold, be meant a kind of manifold body and air inlet regulating device of comprising especially, this air inlet regulating device is arranged in the menifold chamber of this manifold body, the automobile-use variable air inlet menifold of by this air inlet regulating device the flow and the flow velocity of this air-flow being regulated when air communication is crossed this menifold chamber.
Background technique
As everyone knows, Motor Vehicle is as in the present very general life that has appeared at people of a kind of transport facility, motor as the core drive parts Motor Vehicle of Motor Vehicle provides power supply for Motor Vehicle, in engine running, need allow more fresh air enter into the firing chamber, allow waste gas can discharge the firing chamber as much as possible, its solution allows intake valve open in advance exactly, allows exhaust valve postpone and closes.So in order to allow air enter in the cylinder faster, can allow cylinder suck more gas, gas is many more, burning is better, and power is big more.That will become big with the inlet manifold chap.Inhaled air is little during engine low rotation speed, inlet manifold will carefully just could allow engine export bigger torsion so at that time, when the high rotating speed of motor, intake manifold will could allow air enter in the cylinder greatly more, bigger, faster, inlet manifold will become big till that time, different rotating speeds will different thicknesses intake manifold cooperate, will allow intake manifold become stepless variable like this and attenuate greatly and realize.But all too complicated change gas effect of its overall structure is bad with regard to the intake manifold technology of present appearance, and this is the major defect for conventional art.
The model utility content
The utility model provides a kind of automobile-use variable air inlet menifold, it is regulated the flow and the flow velocity of the air flow in the manifold body by air inlet regulating device, thereby the air inlet demand of motor is convenient for people to use under the matching motor vehicle different operating state, and this is to be main purpose of the present utility model.
The technological scheme that the utility model adopted is: a kind of automobile-use variable air inlet menifold, it comprises manifold body and air inlet regulating device, this manifold body one end connects motor vehicle engine air throttle, and an other end junctor motor-car cylinder valve of this manifold body, this manifold body has internal surface, and center on formation one menifold chamber by this internal surface, it is characterized in that: this air inlet regulating device is arranged in this menifold chamber of this manifold body, by this air inlet regulating device the flow and the flow velocity of this air-flow is regulated when air communication is crossed this menifold chamber.
This air inlet regulating device comprises support body, tongue, backplate and some can regulate air flues, this support body is fixedly installed in this menifold chamber of this manifold body, some these can regulate air flues are arranged and are arranged in this support body, and each this can regulate air flue all is connected with this menifold chamber of this manifold body, each this can regulate air flue all comprises suction port and air outlet, wherein, this suction port is positioned at an end of this support body, and this air outlet is positioned at an other end of this support body with respect to this suction port, this tongue is made by elastic material, and this tongue is fixedly connected on this support body with this air outlet of this can regulate air flue is corresponding.
Be equipped with some protruding pin on the outer surface of aforesaid this support body, some these protruding pin are erected at this support body in this menifold chamber of this manifold body, all form the menifold air flue between this adjacent arbitrarily protruding pin at interval.
The top of aforesaid this support body also offers top mouthful, and this top mouth is connected with this can regulate air flue and is arranged on an end of this support body equally with this air outlet.
Aforesaid this support body has an inner chamber, is provided with at interval dividing plate in this inner chamber, by this dividing plate this inner chamber of this support body is separated to form some these can regulate air flues.
Aforesaid this tongue comprises fixed plate and some shell fragments of giving vent to anger, some this shell fragment of giving vent to anger is fixedly connected on this fixed plate, this fixed plate is fixed on this support body by connecting bolt, this air outlet of each this all unique corresponding this can regulate air flue of shell fragment of giving vent to anger.
Aforesaid this backplate is fixedly connected on this support body, by this backplate this tongue is clamped between this backplate and this support body, form a maximum angle of opening between this backplate and this support body, when this tongue was in opening state with respect to this air outlet of this can regulate air flue, this maximum was opened angle and is defined the maximum opening angle of this tongue with respect to this air outlet.
Offer some scanty stomatals on aforesaid this backplate, this backplate is connected with this menifold chamber with space between this tongue by this scanty stomatal.
This air outlet that aforesaid these adjustable solar term are logical is symmetricly set on the both sides up and down of this support body respectively.
The beneficial effects of the utility model are: this air inlet regulating device of the present utility model as mentioned above is arranged in this menifold chamber of this manifold body, when crossing this menifold chamber, air communication the flow and the flow velocity of this air-flow are regulated by this air inlet regulating device, it is good to realize that by the technical solution of the utility model dynamic adjustments to motor required suction air under the situation of different rotating speeds has a regulating effect, the effect of low production cost simple in structure.
Description of drawings
Fig. 1 is the position view of the utility model manifold body and air inlet regulating device;
Fig. 2 is a rear view of the present utility model;
Fig. 3 is the perspective view of the utility model air inlet regulating device;
Fig. 4 is the perspective view of the utility model air inlet regulating device;
Fig. 5 is the decomposition texture schematic representation of the utility model support body, tongue, backplate.
Embodiment
Shown in Fig. 1 to 5, a kind of automobile-use variable air inlet menifold, it comprises manifold body 100 and air inlet regulating device 200.These manifold body 100 1 ends connect motor vehicle engine air throttle, and an other end junctor motor-car cylinder valve of this manifold body 100.
Shown in Fig. 1 to 2, this manifold body 100 has internal surface, and by table in this and around forming a menifold chamber.This air inlet regulating device 200 is arranged in this menifold chamber of this manifold body 100, when crossing this menifold chamber, air communication regulates, with the air inlet demand under the matching motor vehicle different operating state by the flow and the flow velocity of 200 pairs of these air-flows of this air inlet regulating device.
Shown in Fig. 3 to 5, this air inlet regulating device 200 comprises support body 10, tongue 20, backplate 30 and some can regulate air flues 40.This support body 10 is fixedly installed in this menifold chamber of this manifold body 100, and some these can regulate air flues 40 are arranged and are arranged in this support body 10, and each this can regulate air flue 40 all is connected with this menifold chamber of this manifold body 100.
Each this can regulate air flue 40 all comprises suction port 41 and air outlet 42, and wherein, this suction port 41 is positioned at an end of this support body 10, and this air outlet 42 is positioned at an other end of this support body 10 with respect to this suction port 41.
This tongue 20 is made by elastic material, these air outlet 42 corresponding being fixedly connected on this support body 10 of this tongue 20 and this can regulate air flue 40.
This tongue 20 has with respect to this air outlet 42 of this can regulate air flue 40 and covers and open two kinds of operating states.When this air communication was not crossed in this menifold chamber, this tongue 20 was in the state of covering with respect to this air outlet 42 of this can regulate air flue 40, and this moment, this tongue 20 covers on this air outlet 42.
When having this air communication to cross in this menifold chamber, this tongue 20 is in opening state with respect to this air outlet 42 of this can regulate air flue 40, so, thereby this air-flow is flowed out in this air outlet 42 with bigger flow this moment because this tongue 20 is to have bigger opening angle by this tongue 20 when the flow of this air-flow is bigger that elastic material is made with respect to this air outlet 42.And this tongue 20 has less opening angle with respect to this air outlet 42 when the flow of this air-flow is less, thereby this air-flow is flowed out in this air outlet 42 with less flow.By above-mentioned regulative mode the flow and the flow velocity of 200 pairs of these air-flows of this air inlet regulating device are regulated.
If be equipped with on the outer surface of this support body 10 in protruding pin 11, some these protruding pin 11 are erected at this support body 10 in this menifold chamber of this manifold body 100, all form menifold air flue 12 between this adjacent arbitrarily protruding pin 11 at interval.This air-flow in this menifold chamber can flow out along this menifold air flue 12.
The top of this support body 10 also offers top mouthfuls 13, and this top mouth 13 is connected with this can regulate air flue 40 and is arranged on an end of this support body 10 equally with this air outlet 42.
This support body 10 has an inner chamber, is provided with at interval dividing plate 14 in this inner chamber, by this dividing plate 14 this inner chamber of this support body 10 is separated to form some these can regulate air flues 40.
As shown in Figure 5, this tongue 20 comprises fixed plate 21 and some shell fragments 22 of giving vent to anger, and some this shell fragment 22 of giving vent to anger is fixedly connected on this fixed plate 21, and this fixed plate 21 is fixed on this support body 10 by connecting bolt.This air outlet 42 of each this all unique corresponding this can regulate air flue 40 of shell fragment 22 of giving vent to anger.This backplate 30 is fixedly connected on this support body 10, by this backplate 30 this tongue 20 is clamped between this backplate 30 and this support body 10.
Form a maximum angle of opening between this backplate 30 and this support body 10, when this tongue 20 was in opening state with respect to this air outlet 42 of this can regulate air flue 40, this maximum was opened angle and is defined the maximum opening angle of this tongue 20 with respect to this air outlet 42.
Offer some scanty stomatals 31 on this backplate 30, by this scanty stomatal 31 this backplate 30 is connected with this menifold chamber with space between this tongue 20, thereby is attached together and this tongue 20 occurs and open inflexible phenomenon to avoid occurring this backplate 30 and this tongue 20.
As shown in Figs. 3-4, the utility model is in concrete enforcement, and this air outlet 42 of this can regulate air flue 40 is symmetricly set on the both sides up and down of this support body 10 respectively, with the enhancing effect of giving vent to anger.
Claims (7)
1. automobile-use variable air inlet menifold, it comprises manifold body and air inlet regulating device, this manifold body one end connects motor vehicle engine air throttle, and an other end junctor motor-car cylinder valve of this manifold body, this manifold body has internal surface, and center on formation one menifold chamber by this internal surface, it is characterized in that: this air inlet regulating device is arranged in this menifold chamber of this manifold body, this air inlet regulating device comprises support body, tongue, backplate and some can regulate air flues, this support body is fixedly installed in this menifold chamber of this manifold body, some these can regulate air flues are arranged and are arranged in this support body, and each this can regulate air flue all is connected with this menifold chamber of this manifold body, each this can regulate air flue all comprises suction port and air outlet, wherein, this suction port is positioned at an end of this support body, and this air outlet is positioned at an other end of this support body with respect to this suction port, this tongue is made by elastic material, and this tongue is fixedly connected on this support body with this air outlet of this can regulate air flue is corresponding.
2. a kind of automobile-use variable air inlet menifold as claimed in claim 1, it is characterized in that: be equipped with some protruding pin on the outer surface of this support body, some these protruding pin are erected at this support body in this menifold chamber of this manifold body, all form the menifold air flue between this adjacent arbitrarily protruding pin at interval.
3. a kind of automobile-use variable air inlet menifold as claimed in claim 1 is characterized in that: the top of this support body also offers top mouthful, and this top mouth is connected with this can regulate air flue and is arranged on an end of this support body equally with this air outlet.
4. a kind of automobile-use variable air inlet menifold as claimed in claim 1, it is characterized in that: this support body has an inner chamber, is provided with at interval dividing plate in this inner chamber, by this dividing plate this inner chamber of this support body is separated to form some these can regulate air flues.
5. a kind of automobile-use variable air inlet menifold as claimed in claim 1, it is characterized in that: this tongue comprises fixed plate and some shell fragments of giving vent to anger, some this shell fragment of giving vent to anger is fixedly connected on this fixed plate, this fixed plate is fixed on this support body by connecting bolt, this air outlet of each this all unique corresponding this can regulate air flue of shell fragment of giving vent to anger.
6. a kind of automobile-use variable air inlet menifold as claimed in claim 5, it is characterized in that: this backplate is fixedly connected on this support body, by this backplate this tongue is clamped between this backplate and this support body, forms a maximum angle of opening between this backplate and this support body.
7. a kind of automobile-use variable air inlet menifold as claimed in claim 6 is characterized in that: offer some scanty stomatals on this backplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206790044U CN201934228U (en) | 2010-12-24 | 2010-12-24 | Variable intake manifold used for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206790044U CN201934228U (en) | 2010-12-24 | 2010-12-24 | Variable intake manifold used for motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934228U true CN201934228U (en) | 2011-08-17 |
Family
ID=44445747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206790044U Expired - Fee Related CN201934228U (en) | 2010-12-24 | 2010-12-24 | Variable intake manifold used for motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042136A (en) * | 2010-12-24 | 2011-05-04 | 杨思恩 | Variable intake manifold for motor vehicle |
-
2010
- 2010-12-24 CN CN2010206790044U patent/CN201934228U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042136A (en) * | 2010-12-24 | 2011-05-04 | 杨思恩 | Variable intake manifold for motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20111224 |