CN106285961B - Engine throttle valve body - Google Patents
Engine throttle valve body Download PDFInfo
- Publication number
- CN106285961B CN106285961B CN201510264634.2A CN201510264634A CN106285961B CN 106285961 B CN106285961 B CN 106285961B CN 201510264634 A CN201510264634 A CN 201510264634A CN 106285961 B CN106285961 B CN 106285961B
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- valve body
- valve
- hole
- plugs
- perceptron
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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 throttle valve in the inner and the perceptron module of its side；Valve body has the perforation air duct of the interior throttle valve being set on valve rod, valve rod both ends extend transversely through valve body via axis hole and are all pierced by, one end connects throttle operating mechanism, the other end is pierced by axis hole, mounting portion installs perceptron module, it has group to set portion, and valve body is equipped with the temperature sensing channel of perforation air duct in air inlet side；It is corresponding with mounting portion that perceptron module group sets portion, perceptron module has location aware device, temperature sensor, location aware device plugs hole, inwards projection a pair drives fin, plug that hole plugs valve rod plugs portion, temperature sensor projection temperature sensing hole post is inserted into temperature sensing channel, and the portion of plugging is extended with guidance part, and the portion of plugging is made to support drive fin；When plugging portion and plugging hole and plug together, it will not be under pressure and sense hole post and drive the interference of fin position, simplify installation process.
Description
Technical field
The present invention relates to a kind of engine throttle valve bodies, refer in particular to a kind of valve body and perceptron mould that can make throttle valve body
Block group founds convenient and summary, and then promotes the engine throttle valve body that throttle valve body uses effect.
Background technique
For the throttle valve body 1 of injection engine, as shown in Figure 1, including at least has a valve body 11, one to be set to valve body 11
Interior throttle valve (being not shown in diagram) and one it is inserted in perceptron module 2 on valve body 11.
The valve body 11 has one for the air duct 111 of air circulation, which is set to the air duct 111
Interior, which connects a valve rod 12, which, which wears out, is extended with the portion of plugging 121 outside the valve body 11；The valve body 11
One is equipped in the side wall of the air duct 111 and plugs hole 112, this plugs hole 112 and is connected to the air duct 111, the perceptron
There is module 2 temperature sensor 21 and location aware device 22, the temperature sensor 21 to be inserted in this and plug on hole 112, whereby
The perceptron module 2 can sense the atmospheric temperature of the air inlet end of the air duct 111, and by measured atmospheric temperature message
Engine control center (ECU) (not drawing in schema) is passed to, as thermoacoustic prime engine important references message；In addition, the perceptron
The location aware device 22 of module 2 is driven by the valve rod 121 of the throttle valve 12, implies that the location aware device 22 and the throttle valve
Valve rod 12 interlocks, and perceives the aperture of the throttle valve 12 whereby, and the aperture message of the throttle valve is passed to engine control center
(ECU) it (is not drawn in schema), as thermoacoustic prime engine important references message.
As shown in Figure 1, the location aware device 22 is equipped with a slot 221, a pair of band being slightly staggered is convexly equipped in the slot 221
Dynamic fin 222, formed between the drive fin 222 one for the valve rod 12 plug that portion 121 plugs plug width D, this is inserted
If width D is slightly pierced by the portion 121 that plugs outside valve body 11 with the valve rod of the throttle valve 12, to plug portion's thickness A corresponding.
As shown in Figure 1, 2, 3, when which is intended to be mounted on the valve body 11, due to the perceptron module 2
Temperature sensor 21 is a pillar, and that is inserted into the valve body 11 plugs hole 112；The another throttle valve must maintain opening for an idling
Degree, and the location aware device 22 corresponds to the aperture of the throttle valve idling to be zeroed as sensed position, and the location aware device
Between 22 two drive fins 222 plug width D and the valve rod 12 be pierced by outside valve body 11 plug portion 121 plug portion's thickness
It is corresponding to spend A；Therefore when the perceptron module 2 is mounted on the valve body 11, the temperature sensor 21 of the perceptron module 2
Necessarily plug that 112 position of hole is just corresponding with the valve body 11, and the two of the location aware device 22 drive fins 222 it
Between when plugging portion's thickness A and being staggered of the valve rod 121 for plugging width D and the throttle valve 12, could be smoothly by the perceptron mould
Block 2 is mounted on the valve body 11.However, under general situation, the temperature sensor 21 of the perceptron module 2, and should
The portion 121 that plugs of two drive fins 222 and the valve rods 12 of location aware device 22 can not be at being staggered, that is, the valve rod 12 plugs
Portion 121 can be stopped by two drive fins 222 of the location aware device 22, and can not be inserted into the location aware device 22, therefore industry
Person has to employ two drive fins 222 of the jig (not drawing in schema) first to rotate the location aware device 22, enables the position
Two drive fins 222 of perceptron 22 and the valve rod 12 of the throttle valve are at being staggered, to avoid the interference of the temperature sensor 21, by
The perceptron module 2 could be smoothly mounted on the valve body 11 by this, which can automatically reset again.
The above-mentioned throttle valve body commonly used undoubtedly causes the promotion of the vertical engineering challenges degree of group.Therefore how to provide one kind can be just
The sharp group of throttle valve body set, project urgently to be resolved for vehicle dealer.
Summary of the invention
Present invention is primarily aimed at a kind of engine throttle valve body is provided, mainly overcome commonly use the valve body of throttle valve body with
Perceptron module group causes group to found difficult defect vulnerable to interference immediately.
The present invention is in order to achieve the above object, used technical way is: providing a kind of engine throttle valve body, the section
Stream valve body include a valve body, one be set to the valve body in throttle valve, one be set to the valve body side by perceptron module；
The valve body has an air duct for penetrating through the valve body, the throttle valve is arranged in the air duct, which is mounted on
On valve rod, two ends of the valve rod extend transversely through the valve body via axis hole and are respectively pierced by outside the valve body, which connects
It is connected on the throttle operating mechanism of the valve body, the other end is then piercing in outside the axis hole of the valve body mounting portion, the mounting portion
For perceptron module installation, which is equipped with a temperature sensing channel for penetrating through the air duct in air inlet side；The sense
Know that there is device module group to set portion, which sets portion and the mounting portion of the valve body at corresponding, and the perceptron module is with a position
Perceptron, a temperature sensor, the location aware device are equipped with and plug hole, this plugs hole and plugs portion for the valve rod of the throttle valve
It plugs, this is plugged in hole, and inwards projection a pair drives fin, and the temperature sensor of the perceptron module is convexly equipped with temperature sensing
Hole post, the temperature sensing hole post can be inserted into the temperature sensing channel of the valve body, which, which has, plugs portion, which prolongs
Stretching has guidance part, enables the portion of plugging support the drive fin by the guidance part.
The effect of present invention can reach by above-mentioned technological means is: the valve rod prolongs by the front end that setting plugs portion
Stretching has guidance part, i.e., the thickness of the guidance part is less than the thickness that the company plugs portion, and the thickness of the guidance part of the valve rod is also smaller than
The location aware device plugs the width that plugs of the drive fin in hole, therefore the location aware device plugs the drive fin in hole any
Under position (angle), the insertion location aware device that the portion of plugging of the valve rod all can be without hindrance is plugged in hole, that is, the valve rod
Plug when plugging hole and plugging together of portion and the location aware device, not will receive the temperature sensing hole post and the band of the perceptron module
The interference of dynamic fin position (angle), the engineering that the perceptron module can whereby be installed on the valve body mounting portion are simple
Change, and then use effect of the engine throttle valve body is provided.
Detailed description of the invention
Fig. 1 is the schematic diagram for commonly using throttle valve body.
Fig. 2,3 are to commonly use the perceptron module group of throttle valve body action schematic diagram immediately.
Fig. 4 is the exploded view of throttle valve body of the present invention.
Fig. 5,6 be throttle valve body of the present invention perceptron module group action schematic diagram immediately.
Fig. 7 is the throttle valve of throttle valve body of the present invention and the perspective view of valve rod.
Fig. 8 is another embodiment of the valve rod of throttle valve body of the present invention.
Fig. 9 is the cross-sectional view of throttle valve body of the present invention.
Specific embodiment
The effect of to make your auditor be easier to understand construction of the invention and can reach, hereby cooperates Detailed description of the invention such as
Under；
Firstly, please referring to shown in Fig. 4,7,9, engine throttle valve body 3 of the invention includes that a valve body 4, one is set to this
Throttle valve 5, one in valve body 4 is set to the perceptron module 6 by 4 side of valve body.
As shown in Fig. 4,5,6,7,9, which has an air duct 41 for penetrating through the valve body 4, the air duct
The throttle valve 5 is set in 41, the air duct 41 can be defined into air inlet side 411 and out gas side by the throttle valve 5 whereby
412, which is connected to air cleaner (not drawing in schema), should go out the air inlet port that gas side 412 is connected to engine
(not drawn in schema)；By the upside of the valve body 4 and it is located at gas side 412 equipped with idle speed bypass valve 42, separately by the idling
Port valve 42 is equipped with throttle operating mechanism 43 with side-lower；The valve body 4 is in the opposite side that the throttle operating mechanism 43 is arranged
Equipped with mounting portion 44, there are three locking holes 441 for the mounting portion 44 tool, and the mounting portion 44 is for the perceptron module 6 installation；The peace
Dress portion 44 is equipped with the axis hole 45 of consistent 4 two side of port valve ontology towards air duct 41；The mounting portion 44 is equipped with consistent in air inlet side 411
Lead to the temperature sensing channel 46 of the air duct 41, which is equipped with one in gas side 412 out and penetrates through the air duct 41
Pressure-sensing channel 47.
As shown in Fig. 4,5,6,7,8,9, which is set in the air duct 41 of the valve body 4,5 groups of the throttle valve
On valve rod 51, two ends of the valve rod 51 extend transversely through the valve body 4 via axis hole 45 and are respectively pierced by outside the valve body 4,
51 one end of valve rod is connected on the throttle operating mechanism 43 of the valve body 4, and then axis sets and (pass through) in the valve body 4 other end
The axis hole 45 of mounting portion 44 is outer to plug portion 511 to be formed, this plugs portion 511 and links the perceptron module 6, whereby can be by behaviour
The throttle operating mechanism 43 of the valve body 4 is indulged to control the aperture of the throttle valve 5, this, which plugs portion 511, has along axial (towards sense
Know 6 direction of device module) it is equipped with guidance part 5111, which forms by the scarf of side or the scarf of two sides
Tapering enables the guidance part end thickness A 1 (i.e. the thickness at the tapering end) of the guidance part 5111 be less than this whereby and plugs inserting for portion 511
If portion's thickness A 2；Another embodiment of the guidance part 5111, as shown in figure 8, the guidance part 5111 is set with 511 joint of the portion that plugs
There are arc sections 5112, what the guidance part thickness A 3 of the guidance part 5111 was less than that this plugs portion 511 plugs portion's thickness A 2, the arc sections
5112 are likewise supplied with guide effect.
As shown in Fig. 4,5,7,9, which has a location aware device 61, a temperature sensor 62, also has
One pressure perceptron 63；There is the perceptron module 6 group to set portion 64, which sets portion 64 with the mounting portion 44 of the valve body 4 into phase
Corresponding, which sets portion 64 and also sets that there are three lockholes 641 corresponding to three locking holes 441 of 4 mounting portion 44 of valve body, whereby should
Perceptron module 6 is able to be locked on the mounting portion 44 of the valve body 4；The location aware device 61 of the perceptron module 6 is connected to
The valve rod 51 of the throttle valve 5, can perceive the aperture of the throttle valve 5 whereby, which is equipped with and plugs hole 611, this is inserted
Apertured 611 plugs for the portion 511 that plugs of 5 valve rod 51 of throttle valve, this is plugged in hole 611, and inwards projection a pair drives fin
612, it is into corresponding triangular shaped projections which, which drives fin 612, and guidance part 5111 and a pair of the valve rod 51 drive convex
Rib 612 is corresponding, and two opposite sections of the drive fin 612 can form one and plug (i.e. drive 612 2 inclined-plane of fin of width D 1
Parallel width), this plugs the 5111 guidance part end thickness A 1 of guidance part that width D 1 is slightly larger than 5 valve rod 51 of throttle valve, that is, should
The parallel width that the guidance part end thickness A 1 of the guidance part 5111 of 5 valve rod 51 of throttle valve is less than 612 2 inclined-plane of drive fin (is inserted
If width D 1), plugging under guiding of the portion 511 by the guidance part 5111 for the valve rod 51 can be made whereby, can be smoothly inserted into
The location aware device 61 plugs in hole 611, which plugs portion 511 and can be resisted against on the drive fin 612, more
It says to body, which plugs the drive fin 612 in hole 611 in any position under (angle), which plugs
Portion 511 all can be without hindrance the insertion location aware device 61 plug in hole 611, the perceptron module 6 can whereby be installed on
Engineering summary on 4 mounting portion 44 of valve body；The temperature sensor 62 of the perceptron module 6 is convexly equipped with temperature sensing hole post
621, which can be inserted into the temperature sensing channel 46 of the valve body 4；The feeling of stress of the perceptron module 6
Know that device 63 is connected to the pressure-sensing channel 47 of the valve body 4, the pressure into atmosphere in throttle valve body 3 can be perceived whereby.
As shown in Fig. 4,5,6,7,9, the implementation of throttle valve body 3 of the invention, when the perceptron module 6 is intended to be mounted on the valve
When on the mounting portion 44 of ontology 4, the temperature sensing hole post 621 of the perceptron module 6 is directed at the temperature sensing channel of the valve body 4
46；The portion 511 that plugs of the valve rod 51 is directed at the location aware device 61 and plugs hole 611, drives fin since this plugs hole 611
The 612 guidance part end thickness A 1 for plugging width D 1 and being slightly larger than the guidance part 5111 of 5 valve rod 51 of throttle valve, therefore the position is felt
Know that device 61 plugs the drive fin 612 in hole 611 in any position under (angle), by the guiding of the guidance part 5111, the valve rod
The 51 insertion location aware device 61 for plugging portion 511 all can be without hindrance plugs in hole 611, that is, the valve rod 51 plugs portion
511 with the location aware device 61 when plugging hole 611 and plugging together, not will receive the temperature sensing hole post 621 of the perceptron module 6 with
The interference of 612 position of drive fin (angle) can be such that the perceptron module 6 is installed on 4 mounting portion 44 of valve body whereby
Engineering summary.
Primary efficacy of the invention is that the valve rod 51 is extended with guidance part 5111 by the front end that setting plugs portion 511,
What i.e. the guidance part end thickness A 1 of the guidance part 5111 was less than that the company plugs portion 511 plug portion's thickness A 2, and the valve rod 51 is led
The guidance part end thickness A 1 for drawing portion 5111, which is also smaller than the location aware device 61 and plugs the drive fin 612 in hole 611, plugs width
D1, therefore the location aware device 61 plugs the drive fin 612 in hole 611 in any position under (angle), which plugs
Portion 511 all can be without hindrance the insertion location aware device 61 plug in hole 611, that is, the valve rod 51 plug portion 511 with should
When plugging hole 611 and plugging together of location aware device 61 not will receive the temperature sensing hole post 621 and the drive of the perceptron module 6
The interference of 612 position of fin (angle) can make the perceptron module 6 be installed on the engineering on 4 mounting portion 44 of valve body whereby
Summary, and then to provide use effect of the engine throttle valve body 3.
Another effect of the invention is that the guidance part 5111 is equipped with arc sections 5112 with 511 joint of portion is plugged, this is led
What the guidance part thickness A 3 for drawing portion 5111 was less than that this plugs portion 511 plugs portion's thickness A 2, which has guide effect,
And the guidance part thickness A 3 of the guidance part 5111 of the valve rod 51 is also smaller than the drive fin that the location aware device 61 plugs hole 611
612 plug width D 1, and by the guide effect of the arc sections 5112, therefore the location aware device 61 plugs the drive in hole 611
Fin 612 is in any position under (angle), the insertion location aware device 61 for plugging that portion 511 all can be without hindrance of the valve rod 51
It plugs in hole 611, that is, the valve rod 51 plugs when plugging hole 611 and plugging together of portion 511 and the location aware device 61, not will receive
The interference of the temperature sensing hole post 621 of the perceptron module 6 and 612 position of drive fin (angle), can make the perception whereby
Device module 6 is installed on the engineering summary on 4 mounting portion 44 of valve body, and then to provide the use of the engine throttle valve body 3
Effect.
Engine throttle valve body of the invention can really achieve the purpose that demand by above-mentioned throttle valve body, should meet invention
The important document of novelty of patent, creativeness and practicability hence proposes application for a patent for invention in accordance with the law, requests that your auditor reflects in detail, and
The authorization for checking and approving patent of invention is grant, until sense moral is 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 sensor
22 location aware device, 221 slot
222 drive fin
3 throttle valve bodys
4 valve body, 41 air duct
411 air inlet sides 412 go out gas side
42 idle speed bypass valves
43 throttle operating mechanisms
44 mounting portion, 441 locking hole
45 axis holes
46 temperature sensing channels
47 pressure-sensing channels
5 throttle valve, 51 valve rod
511 plug 5111 guidance part of portion
5112 arc sections
6 perceptron module, 61 location aware device
611, which plug hole 612, drives fin
62 temperature sensor, 621 temperature sensing hole post
63 pressure perceptrons
64 groups set 641 lockhole of portion
A plugs portion's thickness
A1 guidance part end thickness (thickness at tapering end)
A2 plugs portion's thickness
A3 guidance part thickness
D, D1 plugs width (the parallel width for driving two inclined-plane of fin)
Claims (6)
1. a kind of engine throttle valve body, include a valve body, one be set in the valve body throttle valve, one be set to the valve body
Perceptron module by side；The valve body has an air duct for penetrating through the valve body, and the throttling is arranged in the air duct
Valve, the throttle valve are mounted on valve rod, and two ends of the valve rod extend transversely through the valve body via axis hole and are respectively pierced by the valve sheet
In vitro, which is connected on the throttle operating mechanism of the valve body, and the other end is then piercing in the valve body mounting portion
Axis hole outside, which is equipped with one in air inlet side and penetrates through the air duct for perceptron module installation, the valve body
Temperature sensing channel；There is the perceptron module group to set portion, which sets portion with the mounting portion of the valve body into corresponding, the perception
Device module has a location aware device, a temperature sensor, which is equipped with and plugs hole, this plugs hole for the throttling
The portion of plugging of the valve rod of valve plugs, this is plugged in hole, and inwards projection a pair drives fin, the temperature sensing of the perceptron module
Device is convexly equipped with temperature sensing hole post, which can be inserted into the temperature sensing channel of the valve body, which has
Portion is plugged, which is extended with guidance part, enables the portion of plugging support the drive fin by the guidance part, which is
One tapering, the thickness at the tapering end are less than the parallel width on two inclined-plane of drive fin.
2. a kind of engine throttle valve body, include a valve body, one be set in the valve body throttle valve, one be set to the valve body
Perceptron module by side；The valve body has an air duct for penetrating through the valve body, and the throttling is arranged in the air duct
Valve, the throttle valve are mounted on valve rod, and two ends of the valve rod extend transversely through the valve body via axis hole and are respectively pierced by the valve sheet
In vitro, which is connected on the throttle operating mechanism of the valve body, and the other end is then piercing in the valve body mounting portion
Axis hole outside, which is equipped with one in air inlet side and penetrates through the air duct for perceptron module installation, the valve body
Temperature sensing channel；There is the perceptron module group to set portion, which sets portion with the mounting portion of the valve body into corresponding, the perception
Device module has a location aware device, a temperature sensor, which is equipped with and plugs hole, this plugs hole for the throttling
The portion of plugging of the valve rod of valve plugs, this is plugged in hole, and inwards projection a pair drives fin, the temperature sensing of the perceptron module
Device is convexly equipped with temperature sensing hole post, which can be inserted into the temperature sensing channel of the valve body, which has
Portion is plugged, which is extended with guidance part, and enable the portion of plugging support the drive fin by the guidance part, the guidance part
Thickness is less than the parallel width on two inclined-plane of drive fin, which is equipped with arc sections with portion joint is plugged.
3. engine throttle valve body as claimed in claim 1 or 2, which is characterized in that the mounting portion of the valve body is set in gas side out
There is the pressure-sensing channel of the perforation air duct, which has more a pressure perceptron, the perceptron module
Pressure perceptron be connected to the pressure-sensing channel of the valve body.
4. engine throttle valve body as described in claim 1, which is characterized in that the guidance part of the valve rod by side scarf
Or two the scarf of side form tapering.
5. engine throttle valve body as claimed in claim 1 or 2, which is characterized in that the drive fin is into corresponding triangle
Protrusion, the valve rod to plug portion's scarf corresponding with the drive fin.
6. engine throttle valve body as claimed in claim 1 or 2, which is characterized in that there are three locks for the mounting portion tool of the valve body
Solid hole, three locking holes that the group portion of setting of the perceptron module corresponds to the valve body mounting portion also set that there are 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 CN106285961A (en) | 2017-01-04 |
| CN106285961B true 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 (3)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7191754B2 (en) * | 2002-03-06 | 2007-03-20 | Borgwarner Inc. | Position sensor apparatus and method |
-
2015
- 2015-05-22 CN CN201510264634.2A patent/CN106285961B/en active Active
Patent Citations (3)
| 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 |
| 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 |
|---|---|
| CN106285961A (en) | 2017-01-04 |
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