CN106285961A - Engine throttle valve body - Google Patents
Engine throttle valve body Download PDFInfo
- Publication number
- CN106285961A CN106285961A CN201510264634.2A CN201510264634A CN106285961A CN 106285961 A CN106285961 A CN 106285961A CN 201510264634 A CN201510264634 A CN 201510264634A CN 106285961 A CN106285961 A CN 106285961A
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- hole
- plugs
- perceptron
- 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.)
- Granted
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
A kind of engine throttle valve body includes valve body, sets the perceptron module of choke valve in the inner and its side；The through air duct of the choke valve that valve body is set on valve rod in having, valve rod two ends extend transversely through valve body via axis hole and all pass, one end connects throttle operating mechanism, the other end passes axis hole, installation portion installs perceptron module, it has group to set portion, and valve body is provided with the temperature sensing passage of through air duct in air inlet side；It is corresponding with installation portion that perceptron module group sets portion, perceptron module has location aware device, temperature sensor, location aware device plugs hole, inwards projection drives fin a pair, plug that hole plugs valve rod plugs portion, temperature sensor projection temperature sensing hole post inserts in temperature sensing passage, and the portion of plugging is extended with guidance part, makes the portion of plugging support drive fin；Plug portion with plug hole plug together time, will not be under pressure sensing Kong Zhuyu drive fin position interference, make installation process simplify.
Description
Technical field
The present invention relates to a kind of engine throttle valve body, refer in particular to a kind of valve body making throttle valve body
Found judicial convenience and summary with perceptron module group, and then lifting throttle valve body uses the engine of effect to save
Stream valve body.
Background technology
For the throttle valve body 1 of injection engine, as it is shown in figure 1, at least include a valve body 11,
The choke valve (not shown in diagram) that one is located in valve body 11, and one be inserted in valve body 11
On perceptron module 2.
This valve body 11 has an air duct 111 being available for air circulation, this choke valve 12
Being located in this air duct 111, this choke valve connects a valve rod 12, and this valve rod 12 wears out
It is extended with the portion of plugging 121 outside this valve body 11；This valve body 11 is in this air duct 111
Sidewall be provided with one and plug hole 112, this plugs hole 112 and connects this air duct 111,
This perceptron module 2 has a temperature sensor 21 and location aware device 22, this temperature sensor
21 are inserted in this plugs on hole 112, and thereby this perceptron module 2 can sense this air duct
The atmospheric temperature of the air inlet end of 111, and measured atmospheric temperature message is passed to engine control
Center (ECU) (not drawing in graphic), as thermoacoustic prime engine important references message；It addition, should
The location aware device 22 of perceptron module 2 is driven by the valve rod 121 of this choke valve 12, meaning
This location aware device 22 i.e. interlocks with the valve rod 12 of this choke valve, thereby this choke valve 12 of perception
Aperture, and the aperture message of this choke valve is passed to engine control center (ECU) (in graphic
Do not draw), as thermoacoustic prime engine important references message.
As it is shown in figure 1, this location aware device 22 is provided with a slot 221, in this slot 221
It is convexly equipped with the drive fin 222 slightly staggered a pair, forms one between this drive fin 222 and be available for
What the portion that plugs 121 of this valve rod 12 plugged plugs width D, this plug width D slightly with this throttling
The valve rod 12 of valve passes the portion that plugs 121 outside valve body 11, and to plug portion's thickness A corresponding.
As shown in Figure 1, 2, 3, when this perceptron module 2 is intended to be mounted on this valve body 11, by
Temperature sensor 21 in this perceptron module 2 is a projection, and inserts inserting of this valve body 11
Apertured 112；This choke valve another must maintain the aperture of an idling, and this location aware device 22 is right
Should be in the aperture of this choke valve idling to make zero as sensed position, the two of this location aware device 22 again
The width D that plugs between fin 222 is driven to pass plugging outside valve body 11 with this valve rod 12
The portion that the plugs thickness A in portion 121 is corresponding；Therefore it is mounted on this valve body when this perceptron module 2
Time on 11, the temperature sensor 21 of this perceptron module 2 necessarily with this valve body 11 insert
Apertured 112 position is the most corresponding, and this location aware device 22 two drive fins 222 it
Between the portion that the plugs thickness A of the valve rod 121 plugging width D and this choke valve 12 when staggering,
Smoothly this perceptron module 2 can be mounted on this valve body 11.But, in general situation
Under, the temperature sensor 21 of this perceptron module 2, and two drives of this location aware device 22
Fin 222 cannot become to stagger with the portion that plugs 121 of this valve rod 12, that is this valve rod 12
Plug portion 121 to be stopped by two drive fins 222 of this location aware device 22, and cannot insert
Entering in this location aware device 22, therefore dealer have to employ tool (not drawing in graphic) first
Rotate two drive fins 222 of this location aware device 22, make two bands of this location aware device 22
Dynamic fin 222 becomes to stagger with the valve rod 12 of this choke valve, to avoid this temperature sensor 21
Interference, thereby could be mounted on this perceptron module 2 on this valve body 11, this position smoothly
Perceptron 22 can automatically reset again.
The above-mentioned throttle valve body commonly used causes the lifting of the vertical engineering challenges degree of group undoubtedly.The most how to carry
Facilitates the throttle valve body that group sets for a kind of, be vehicle dealer problem urgently to be resolved hurrily.
Summary of the invention
A kind of engine throttle valve body of offer is provided, mainly overcomes and commonly use throttle valve body
Valve body and perceptron module group be the most easily disturbed and cause organizing the defect of vertical difficulty.
The present invention is for reaching above-mentioned purpose, and the technical way used is: provide a kind of engine joint
Stream valve body, this throttle valve body includes a valve body, a choke valve being located in this valve body, one sets
In the perceptron module that this valve body side is other；This valve body has the air duct of this valve body through,
Arranging this choke valve in this air duct, this choke valve is mounted on valve rod, two ends of this valve rod via
Axis hole extends transversely through this valve body and each passes outside this valve body, and this valve rod one end is connected to this valve originally
On the throttle operating mechanism of body, the other end is then piercing in outside the axis hole of this valve body installation portion, this peace
Dress portion is available for this perceptron module and installs, and this valve body is provided with this air duct through in air inlet side
Temperature sensing passage；This perceptron module has group and sets portion, and this group sets the installation portion in portion and this valve body
Becoming corresponding, this perceptron module has a location aware device, a temperature sensor, this location aware
Device is provided with and plugs hole, and this portion of plugging plugging the valve rod that hole is available for this choke valve plugs, and this plugs in hole
Inwards projection drives fin a pair, and the temperature sensor of this perceptron module is convexly equipped with temperature sensing hole
Post, this temperature sensing hole post can be inserted in the temperature sensing passage of this valve body, and this valve rod has and plugs
Portion, this portion of plugging is extended with guidance part, makes this portion of plugging support this drive fin by this guidance part.
Effect that the present invention can reach by above-mentioned technological means is: this valve rod plugs by setting
The front end in portion is extended with guidance part, i.e. the thickness of this guidance part plugs the thickness in portion less than this company, and should
The thickness of the guidance part of valve rod be also smaller than this location aware device plug hole drive fin plug width,
Therefore this location aware device plugs the drive fin in hole under any position (angle), inserting of this valve rod
Insert the plugging in hole of this location aware device if portion all can be without hindrance, that is the portion that plugs of this valve rod with
This location aware device plug hole when plugging together, will not by the temperature sensing hole post of this perceptron module with
The interference of this drive fin position (angle), thereby can make this perceptron module be installed on this valve body
Engineering summary on installation portion, and then use effect of this engine throttle valve body is provided.
Accompanying drawing explanation
Fig. 1 is the schematic diagram commonly using throttle valve body.
Fig. 2,3 it is the perceptron module group action schematic diagram immediately commonly using throttle valve body.
Fig. 4 is the exploded view of throttle valve body of the present invention.
Fig. 5,6 it is the perceptron module group action schematic diagram immediately of throttle valve body of the present invention.
Fig. 7 is the choke valve axonometric chart with valve rod of throttle valve body of the present invention.
Fig. 8 is another embodiment of the valve rod of throttle valve body of the present invention.
Fig. 9 is the sectional view of throttle valve body of the present invention.
Detailed description of the invention
For making the structure your auditor is easier to understand the present invention and the effect that can reach, hereby coordinate attached
Figure is described as follows；
First, referring to shown in Fig. 4,7,9, the engine throttle valve body 3 of the present invention includes a valve
The perception that this valve body 4 side is other is located at by the choke valve 5, that body 4, is located in this valve body 4
Device module 6.
As shown in Fig. 4,5,6,7,9, this valve body 4 has the air of this valve body 4 through
Passage 41, arranges this choke valve 5, thereby can incite somebody to action by this choke valve 5 in this air duct 41
This air duct 41 defines air inlet side 411 and side 412 of giving vent to anger, and this air inlet side 411 is even
Leading to air filter (not drawing in graphic), this side 412 of giving vent to anger connects the air inlet port (figure of engine
Formula is not drawn)；The upside of this valve body 4 is other and is positioned at side 412 of giving vent to anger and is provided with idle speed bypass valve 4
2, separately it is provided with throttle operating mechanism 43 in this idle speed bypass valve 42 with side-lower；This valve body
4 are provided with installation portion 44 in the opposite side arranging this throttle operating mechanism 43, this installation portion 44
Having three locking holes 441, this installation portion 44 is available for this perceptron module 6 and installs；This installation
Portion 44 is provided with the axis hole 45 of through valve body 4 two side towards air duct 41；This installation portion 4
4 are provided with the temperature sensing passage 46 of this air duct 41 through, this peace in air inlet side 411
Dress portion 44 is provided with the pressure-sensing passage 4 of this air duct 41 through in side 412 of giving vent to anger
7。
As shown in Fig. 4,5,6,7,8,9, the air duct of this valve body 4 is located at by this choke valve 5
In 41, this choke valve 5 is mounted on valve rod 51, and two ends of this valve rod 51 are via axis hole 45
Extending transversely through this valve body 4 and each pass outside this valve body 4, this valve rod 51 one end is connected to this
On the throttle operating mechanism 43 of valve body 4, the other end then axle sets (passing) in this valve body 4
The axis hole 45 of installation portion 44 is outer plugs portion 511 to be formed, and this plugs portion 511 and links this
Perceptron module 6, thereby can be by handling the throttle operating mechanism 43 of this valve body 4 to control
The aperture of this choke valve 5, this plugs portion 511 and has vertically (towards perceptron module 6 direction)
Being provided with guidance part 5111, this guidance part 5111 is by the oblique section of side or cutting sth. askew of two sides
Face forms tapering, thereby makes guidance part end thickness A 1 (i.e. this tapering of this guidance part 5111
The thickness of end) plug the portion that the plugs thickness A 2 in portion 511 less than this；This guidance part 5111
Another embodiment, as shown in Figure 8, this guidance part 5111 is provided with plugging joint, portion 511
Arc sections 5112, the guidance part thickness A 3 of this guidance part 5111 plugs portion 51 less than this
The portion that the plugs thickness A 2 of 1, this arc sections 5112 is likewise supplied with guide effect.
As shown in Fig. 4,5,7,9, this perceptron module 6 has location aware device 61, temperature
Degree perceptron 62, also has a pressure perceptron 63；This perceptron module 6 has group and sets portion 6
4, this group sets portion 64 and becomes corresponding with the installation portion 44 of this valve body 4, and it is right that this group sets portion 64
Three lockholes 641 should be also provided with in three locking holes 441 of this valve body 4 installation portion 44,
Thereby this perceptron module 6 is locked on the installation portion 44 of this valve body 4；This perceptron mould
The location aware device 61 of block 6 is connected to the valve rod 51 of this choke valve 5, thereby can this throttling of perception
The aperture of valve 5, this location aware device 61 is provided with and plugs hole 611, and this plugs hole 611 and is available for
The portion that plugs 511 of this choke valve 5 valve rod 51 plugs, and this plugs inwards projection in hole 611
Drive fin 612 for a pair, drive the triangular shaped projections that fin 612 is into correspondence this pair, should
Guidance part 5111 and this of valve rod 51 drives for a pair fin 612 corresponding, this drive fin
612 two relative tangent planes can form one and plug width D 1 and (i.e. drive fin 612 2 inclined-plane
Parallel width), this plugs the width D 1 guidance part 5111 slightly larger than this choke valve 5 valve rod 51
Guidance part end thickness A 1, that is the guidance part of the guidance part 5111 of this choke valve 5 valve rod 51
End thickness A 1 is less than the parallel width (plugging width D 1) on this drive fin 612 2 inclined-plane, mat
This can make under the guiding by this guidance part 5111 of the portion that plugs 511 of this valve rod 51, permissible
That inserts this location aware device 61 smoothly plugs in hole 611, the portion that plugs 5 of this valve rod 51
11 can be resisted against on this drive fin 612, and more specifically, this location aware device 61 is inserted
The drive fin 612 of apertured 611 under any position (angle), plugging of this valve rod 51
Portion 511 all can be without hindrance insert the plugging in hole 611 of this location aware device 61, thereby may be used
Make the engineering summary that this perceptron module 6 is installed on this valve body 4 installation portion 44；This perception
The temperature sensor 62 of device module 6 is convexly equipped with temperature sensing hole post 621, this temperature sensing hole post
In the 621 temperature sensing passages 46 that can be inserted into this valve body 4；The pressure of this perceptron module 6
Perceptron 63 connect this valve body 4 pressure-sensing passage 47, thereby can perception enter throttling
The pressure of air in valve body 3.
As shown in Fig. 4,5,6,7,9, the enforcement of the throttle valve body 3 of the present invention, when this perceptron
When module 6 is intended to be mounted on the installation portion 44 of this valve body 4, the temperature sense of this perceptron module 6
Gaging hole post 621 is directed at the temperature sensing passage 46 of this valve body 4；This valve rod 51 plug portion
511 be directed at these location aware devices 61 plug hole 611, drive owing to this plugs hole 611
The width D 1 that plugs of fin 612 is slightly larger than the guidance part 5111 of this choke valve 5 valve rod 51
Guidance part end thickness A 1, therefore this location aware device 61 plugs the drive fin 6 in hole 611
12 under any position (angle), by the guiding of this guidance part 5111, and this valve rod 51
The portion that plugs 511 all can be without hindrance insert this location aware device 61 plug in hole 611,
That is the hole 611 that plugs of the portion that plugs 511 of this valve rod 51 and this location aware device 61 plugs together
Time, will not be by the temperature sensing hole post 621 of this perceptron module 6 and this drive fin 612
The interference of position (angle), thereby can make this perceptron module 6 be installed on this valve body 4 installation portion
Engineering summary on 44.
The primary efficacy of the present invention is, this valve rod 51 prolongs by arranging the front end plugging portion 511
Stretching and have guidance part 5111, i.e. the guidance part end thickness A 1 of this guidance part 5111 is less than this even
Plug the portion that the plugs thickness A 2 in portion 511, and the guiding of the guidance part 5111 of this valve rod 51
What portion's end thickness A 1 was also smaller than that this location aware device 61 plugs hole 611 drives fin 612
Plugging width D 1, therefore this location aware device 61 plugs the drive fin 612 in hole 611 and exists
Under any position (angle), this position of insertion that the portion that plugs 511 of this valve rod 51 all can be without hindrance
Put the plugging in hole 611 of perceptron 61, that is the portion that plugs 511 of this valve rod 51 and this position
That puts perceptron 61 plugs hole 611 when plugging together, will not be by the temperature sense of this perceptron module 6
Gaging hole post 621 and the interference of this drive fin 612 position (angle), thereby can make this perception
Device module 6 is installed on the engineering summary on this valve body 4 installation portion 44, and then provides this to draw
Hold up use effect of throttle valve body 3.
Another effect of the present invention is, this guidance part 5111 sets with plugging joint, portion 511
Having arc sections 5112, the guidance part thickness A 3 of this guidance part 5111 plugs portion 5 less than this
The portion that the plugs thickness A 2 of 11, this arc sections 5112 possesses guide effect, and this valve rod 51
The guidance part thickness A 3 of guidance part 5111 be also smaller than this location aware device 61 and plug hole 61
1 drive fin 612 plug width D 1, by the guide effect of this arc sections 5112,
Therefore this location aware device 61 plugs the drive fin 612 in hole 611 in any position (angle)
Under, what the portion that plugs 511 of this valve rod 51 all can be without hindrance inserts inserting of this location aware device 61
In apertured 611, that is the inserting of the portion that plugs 511 of this valve rod 51 and this location aware device 61
When apertured 611 plugs together, will not by the temperature sensing hole post 621 of this perceptron module 6 with should
Drive the interference of fin 612 position (angle), this perceptron module 6 thereby can be made to be installed on this
Engineering summary on valve body 4 installation portion 44, and then making of this engine throttle valve body 3 is provided
Use effect.
The engine throttle valve body of the present invention, by above-mentioned throttle valve body, really can reach the purpose of demand, should
Having met the important document of the novelty of patent of invention, creativeness and practicality, whence proposes patent of invention in accordance with the law
Your auditor application, request and reflect in detail, and grants the authorization checking and approving patent of invention, to sense moral just.
[symbol description]
1 throttle valve body 11 valve body
111 air ducts 112 plug hole
12 valve rods 121 plug portion
2 perceptron module 21 temperature sensors
22 location aware device 221 slots
222 drive fin
3 throttle valve bodys
4 valve body 41 air ducts
411 air inlet side 412 are given vent to anger side
42 idle speed bypass valves
43 throttle operating mechanisms
44 installation portion 441 locking holes
45 axis holes
46 temperature sensing passages
47 pressure-sensing passages
5 choke valve 51 valve rods
511 plug portion 5111 guidance part
5112 arc sections
6 perceptron module 61 location aware devices
611 plug hole 612 drives fin
62 temperature sensor 621 temperature sensing hole posts
63 pressure perceptrons
64 groups set portion 641 lockhole
A plugs portion's thickness
A1 guidance part end thickness (thickness of tapering end)
A2 plugs portion's thickness
A3 guidance part thickness
D, D1 plug width (driving the parallel width on fin two inclined-plane)
Claims (7)
1. an engine throttle valve body, includes a valve body, one is located at the throttling in this valve body
Valve, one it is located at the perceptron module that this valve body side is other；This valve body has this valve body through
Air duct, arranges this choke valve in this air duct, this choke valve is mounted on valve rod, this valve rod
Two ends extend transversely through this valve body via axis hole and each pass outside this valve body, this valve rod one end is even
Being connected on the throttle operating mechanism of this valve body, the other end is then piercing in the axle of this valve body installation portion
Outside hole, this installation portion be available for this perceptron module install, this valve body in air inlet side be provided with one through should
The temperature sensing passage of air duct；This perceptron module has group and sets portion, and this group sets portion with this valve originally
The installation portion of body becomes corresponding, and this perceptron module has a location aware device, a temperature sensor,
This location aware device is provided with and plugs hole, and this portion of plugging plugging the valve rod that hole is available for this choke valve plugs,
This plugs in hole inwards projection and drives fin a pair, and the temperature sensor of this perceptron module is convexly equipped with
Temperature sensing hole post, this temperature sensing hole post can be inserted in the temperature sensing passage of this valve body, this valve
Bar has the portion of plugging, and this portion of plugging is extended with guidance part, makes this portion of plugging support institute by this guidance part
State drive fin.
2. engine throttle valve body as claimed in claim 1, it is characterised in that this guidance part is
Tapering, the thickness of this tapering end is less than the parallel width on this drive fin two inclined-plane.
3. engine throttle valve body as claimed in claim 1, it is characterised in that the thickness of this guidance part
Degree is less than the parallel width on this drive fin two inclined-plane, and this guidance part is provided with circular arc with the portion joint of plugging
Portion.
4. engine throttle valve body as claimed in claim 1, it is characterised in that the peace of this valve body
Dress portion is provided with the pressure-sensing passage of this air duct through in side of giving vent to anger, and this perceptron module is more
Have a pressure perceptron, the pressure perceptron of this perceptron module connect this valve body pressure-sensing
Passage.
5. engine throttle valve body as claimed in claim 2, it is characterised in that the guiding of this valve rod
Portion forms tapering by the oblique section of side or the oblique section of two sides.
6. engine throttle valve body as claimed in claim 1, it is characterised in that this drive fin is
Becoming corresponding triangular shaped projections, the portion that the plugs oblique section of this valve rod is corresponding with this drive fin.
7. engine throttle valve body as claimed in claim 1, it is characterised in that the peace of this valve body
Dress portion has three locking holes, and the group portion of setting of this perceptron module is corresponding to the three of this valve body installation portion
Individual locking hole is also provided with three lockholes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264634.2A CN106285961B (en) | 2015-05-22 | 2015-05-22 | Engine throttle valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264634.2A CN106285961B (en) | 2015-05-22 | 2015-05-22 | Engine throttle valve body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106285961A true CN106285961A (en) | 2017-01-04 |
| CN106285961B CN106285961B (en) | 2019-04-16 |
Family
ID=57634083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510264634.2A Active CN106285961B (en) | 2015-05-22 | 2015-05-22 | Engine throttle valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106285961B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1549891A (en) * | 2001-08-31 | 2004-11-24 | 株式会社京浜 | Engine suction rate controller |
| US20070113825A1 (en) * | 2002-03-06 | 2007-05-24 | Borgwarner Inc. | Position sensor apparatus and method |
| CN101520004A (en) * | 2009-04-01 | 2009-09-02 | 四川红光汽车机电有限公司 | Electronic air throttle body for non-contact sensor |
| CN204200379U (en) * | 2014-09-28 | 2015-03-11 | 光阳工业股份有限公司 | The structure of throttle valve body |
-
2015
- 2015-05-22 CN CN201510264634.2A patent/CN106285961B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1549891A (en) * | 2001-08-31 | 2004-11-24 | 株式会社京浜 | Engine suction rate controller |
| US20070113825A1 (en) * | 2002-03-06 | 2007-05-24 | Borgwarner Inc. | Position sensor apparatus and method |
| CN101520004A (en) * | 2009-04-01 | 2009-09-02 | 四川红光汽车机电有限公司 | Electronic air throttle body for non-contact sensor |
| CN204200379U (en) * | 2014-09-28 | 2015-03-11 | 光阳工业股份有限公司 | The structure of throttle valve body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106285961B (en) | 2019-04-16 |
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