CN205689305U - A kind of electric spray type motorcycle throttle valve valve body assembly - Google Patents
A kind of electric spray type motorcycle throttle valve valve body assembly Download PDFInfo
- Publication number
- CN205689305U CN205689305U CN201620658185.XU CN201620658185U CN205689305U CN 205689305 U CN205689305 U CN 205689305U CN 201620658185 U CN201620658185 U CN 201620658185U CN 205689305 U CN205689305 U CN 205689305U
- Authority
- CN
- China
- Prior art keywords
- valve body
- throttle valve
- air inlet
- ecu
- temperature sensor
- 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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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model discloses a kind of electric spray type motorcycle throttle valve valve body assembly, constitute and include throttle valve body, throttle valve body is provided with the air inlet hole body with air inlet, it is provided with butterfly valve through butterfly valve axle in air inlet body, butterfly valve axle one end connects to be had and is fixed on the helical spring on air inlet hole body through fixing device, the other end connects throttle butterfly driver, throttle valve body side is provided with connecting hole, it is provided with through bolt in connecting hole and is positioned at the ECU that air inlet is other, ECU connects ECU socket, described throttle valve body is provided with gas outlet, pressure transducer and temperature sensor, described air inlet and gas outlet lay respectively at throttle valve body both sides, pressure transducer and temperature sensor are connected with ECU.ECU is directly cooled by this utility model by the air of air inlet, compact conformation, small volume, moreover it is possible to reduce cost, improves cooling effect.
Description
Technical field
This utility model relates to a kind of electric spray type motorcycle throttle valve valve body, particularly a kind of preferable electric spray type of cooling
Motorcycle throttle valve valve body assembly.
Background technology
Motorcycle with electronic fuel injection system is a kind of motor cycle, is according to the load of electromotor by micro computer, controls atomizer and give
Need the cylinder oil spout of work, idle cylinder not oil supply.Compared with traditional carburetor motorcycle, motorcycle with electronic fuel injection system saves
Oil, with homotype carburetor car ratio, energy fuel-economizing more than 20%；Owing to realizing digital ignition and oil spout function, oil consumption reduces, and discharge changes
Kind, so ratio carburetor car environmental protection, directly reach No. 11 discharge standards in Europe, the most also there is the feature of easily startup, one touches i.e.
Send out, idling steady.
Only the relation to engine oil, its fuel delivery and rotating speed or accelerator open degree is mechanically realized due to carburetor
Can be linear relationship, it is impossible to the air-fuel ratio under guarantee electromotor full working scope is round-the-clock is attained by ideal.Meanwhile, when electromotor basis
When body state changes, carburetor can not be adjusted to changed conditions, and causes substantial amounts of energy waste, and is unfavorable for very much burning, and makes
Oil consumption raises, deterioration of emission.Motorcycle with electronic fuel injection system uses electric jet technology, eliminates carburetor arrangement with EFI system and device (EFI),
Use the electronic control unit containing EFI special-purpose software, also known as car running computer (ECU), supply and the igniting to engine fuel
Carrying out Contrast tuned imaging, fuel feeding is extremely accurate, make electromotor air-fuel ratio under any environment of any operating mode, ignition angle with
In time, be attained by optimal, so that the oil consumption of motorcycle reduces, discharge improves, and combination property is greatly improved.
Throttle valve for motorcycle body assembly directly affects sending out of motorcycle as the cardiac component of motorcycle, its design
Motivation efficiency and security performance.Conventional ECU is to be separately provided, and needs individually to be equipped with chiller, and this not only have impact on volume,
Improve cost, and cooling effect is not ideal enough.
Utility model content
The purpose of this utility model is, it is provided that a kind of electric spray type motorcycle throttle valve valve body assembly.This utility model leads to
ECU is directly cooled by the air crossing air inlet, compact conformation, small volume, moreover it is possible to reduce cost, improves cooling effect
Really.
The technical solution of the utility model: a kind of electric spray type motorcycle throttle valve valve body assembly, it is characterised in that: include joint
Valve valve body, throttle valve body is provided with the air inlet hole body with air inlet, is provided with butterfly valve, butterfly valve through butterfly valve axle in air inlet body
Axle one end connects to have and is fixed on the helical spring on air inlet hole body through fixing device, and the other end connects has throttle butterfly to drive
Device, throttle valve body side is provided with connecting hole, and being provided with, through bolt, ECU, the ECU connection being positioned at air inlet other in connecting hole has ECU
Socket, described throttle valve body is provided with gas outlet, pressure transducer and temperature sensor, described air inlet and gas outlet respectively
It is positioned at throttle valve body both sides, pressure transducer and temperature sensor to be connected with ECU.
In aforesaid electric spray type motorcycle throttle valve valve body assembly, described ECU is bolted on the side of air inlet hole body
Portion.
In aforesaid electric spray type motorcycle throttle valve valve body assembly, described connecting hole is positioned at four angles of throttle valve body
On.
In aforesaid electric spray type motorcycle throttle valve valve body assembly, described throttle valve body sidepiece is provided with groove, in groove
It is provided with pressure transducer installing hole and temperature sensor fixing hole, arranges in pressure transducer installing hole in measurement throttler valve body
The pressure transducer of pressure, arranges in temperature sensor fixing hole and measures the temperature sensor of temperature in throttler valve body.
Compared with prior art, this utility model makes to lead to together with being bolted with throttle valve body by ECU device
The air crossing air inlet is lowered the temperature directly to ECU device, decreases chiller, simplifies structure, also reduces cost, and works in coordination with it
His parts achieve electric spray type motorcycle throttle valve valve body assembly, compact conformation, small volume jointly, cool effect relatively
Good, can the most quickly cool down, air inlet control ability of also having is strong, and air inflow precision is high, has good air-fuel ration control ability special
Point.Pressure, temperature sensor are arranged on throttle valve body, simplify structure further, reduce overall volume, be also accurately controlled and
Monitoring throttle valve body internal pressure and temperature, it is ensured that motorcycle driving is normal.This utility model is by throttle valve body
Arranging connecting hole on four angles, not only ensure the intensity of throttle valve body, and connect ingenious, simple in construction, cost is relatively low.This
It is strong that utility model has air inlet control ability, and air inflow precision is high, has the feature of good air-fuel ration control ability.This practicality
New Energy is widely used in the middle of each motorcycle with electronic fuel injection system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of throttle valve body；
Fig. 3 is the structural representation of butterfly valve.
Being labeled as in accompanying drawing: 1-air inlet, 2-helical spring, 3-ECU socket, 4-air inlet hole body, 5-ECU (electronics control
Device processed), 6-throttle butterfly driver, 7-fixing device, 8-throttle valve body, 9-pressure transducer, 10-temperature sensing,
11-gas outlet, 12-bolt, 13-connecting hole, 14-butterfly valve axle.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings, but is not intended as this utility model
The foundation limited.
Embodiment.A kind of electric spray type motorcycle throttle valve valve body assembly, is constituted as Figure 1-3, including throttle valve body
8, throttle valve body 8 is provided with the air inlet hole body 4 with air inlet 1, is provided with butterfly valve 15, butterfly through butterfly valve axle 14 in air inlet hole body 4
Valve shaft 14 one end connects to have and is fixed on the helical spring 2 on air inlet hole body 4 through fixing device 7, and the other end connects air throttle butterfly
Valve actuator 6, throttle valve body 8 side is provided with connecting hole 13, is provided with through bolt 12 and is positioned at air inlet 1 side in connecting hole 13
ECU5, ECU5 connect has ECU socket 3, described throttle valve body 8 to be provided with gas outlet 11, pressure transducer 9 and temperature sensor
10, described air inlet 1 and gas outlet 11 lay respectively at throttle valve body 8 both sides, pressure transducer 9 and temperature sensor 10 with
ECU5 connects.
Described ECU5 is fixed on the sidepiece of air inlet hole body 4 by bolt 12.
Described connecting hole 13 is positioned on four angles of throttle valve body 8.
Described throttle valve body 8 sidepiece is provided with groove, is provided with pressure transducer installing hole and temperature sensor peace in groove
Dress hole, arranges in pressure transducer installing hole and measures the pressure transducer 9 of pressure, temperature sensor fixing hole in throttle valve body
Inside arrange and measure the temperature sensor 10 of temperature in throttler valve body.
Described air inlet 1 can make air enter motor by gas outlet 11 together with the oil sprayed into jet
Car cylinder.Described pressure transducer 9 temperature sensor 10 is used for measuring the pressure of valve inner in air inlet and injection process
And temperature, for accurately controlling the air-fuel ratio of cylinder interior.
Described butterfly valve 15 is jointly to act on execution to open with throttle butterfly driver, circuit board, helical spring and close
Close action.
It is provided with butterfly valve for controlling the turnover of air by butterfly valve axle on described air inlet hole body.
Described ECU is bolted on throttle valve body, is lowered the temperature directly to ECU by the air of air inlet.
This throttle valve body assembly can be fixed on motorcycle by import fixing device and outlet fixing device.
This utility model makes by the air of air inlet direct together with being bolted with throttle valve body by ECU
Lowering the temperature to ECU device, decrease chiller, so that price reduction, air inlet control ability of also having is strong, air inflow precision
Height, has good air-fuel ration control ability characteristic；Pressure, temperature sensor are inserted on throttle valve body and are accurately controlled and supervise
Surveying throttle valve body internal pressure and temperature, it is ensured that motorcycle driving is normal, ECU device is directly and throttle valve body is connected in one
Rising, the air passed through is lowered the temperature directly to ECU device, decreases chiller, reduces cost.This utility model has air inlet control
Ability processed is strong, and air inflow precision is high, and price is low, has the feature of good air-fuel ration control ability.This utility model can be extensively
In the middle of each motorcycle with electronic fuel injection system.
Claims (4)
1. an electric spray type motorcycle throttle valve valve body assembly, it is characterised in that: include throttle valve body (8), throttle valve body
(8) it is provided with there is the air inlet hole body (4) of air inlet (1), in air inlet hole body (4), is provided with butterfly valve (15), butterfly through butterfly valve axle (14)
Valve shaft (14) one end connects to have and is fixed on the helical spring (2) on air inlet hole body (4) through fixing device (7), and the other end connects to be had
Throttle butterfly driver (6), throttle valve body (8) side is provided with connecting hole (13), sets through bolt (12) in connecting hole (13)
Having ECU (5), ECU (5) connection being positioned at air inlet (1) other to have ECU socket (3), described throttle valve body (8) is provided with gives vent to anger
Mouth (11), pressure transducer (9) and temperature sensor (10), described air inlet (1) and gas outlet (11) lay respectively at air throttle
Valve body (8) both sides, pressure transducer (9) and temperature sensor (10) are connected with ECU (5).
Electric spray type motorcycle throttle valve valve body assembly the most according to claim 1, it is characterised in that: described ECU (5) passes through
Bolt (12) is fixed on the sidepiece of air inlet hole body (4).
Electric spray type motorcycle throttle valve valve body assembly the most according to claim 1, it is characterised in that: described connecting hole (13)
It is positioned on four angles of throttle valve body (8).
4. according to the electric spray type motorcycle throttle valve valve body assembly described in claim 1,2 or 3, it is characterised in that: described solar term
Family of power and influence's body (8) sidepiece is provided with groove, is provided with pressure transducer installing hole and temperature sensor fixing hole, pressure transducer in groove
Arrange in installing hole and measure the pressure transducer (9) of pressure in throttle valve body, measurement joint is set in temperature sensor fixing hole
The temperature sensor (10) of air valve body temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620658185.XU CN205689305U (en) | 2016-06-27 | 2016-06-27 | A kind of electric spray type motorcycle throttle valve valve body assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620658185.XU CN205689305U (en) | 2016-06-27 | 2016-06-27 | A kind of electric spray type motorcycle throttle valve valve body assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205689305U true CN205689305U (en) | 2016-11-16 |
Family
ID=57426524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620658185.XU Expired - Fee Related CN205689305U (en) | 2016-06-27 | 2016-06-27 | A kind of electric spray type motorcycle throttle valve valve body assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205689305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909393A (en) * | 2016-06-27 | 2016-08-31 | 温州大学 | Throttle valve body assembly of electric injection motorcycle |
-
2016
- 2016-06-27 CN CN201620658185.XU patent/CN205689305U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909393A (en) * | 2016-06-27 | 2016-08-31 | 温州大学 | Throttle valve body assembly of electric injection motorcycle |
| CN105909393B (en) * | 2016-06-27 | 2019-05-17 | 温州大学 | A kind of electric spray type motorcycle throttle valve valve body assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20180627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |