CN202937356U - Throttle body of motorcycle - Google Patents
Throttle body of motorcycle Download PDFInfo
- Publication number
- CN202937356U CN202937356U CN 201220594909 CN201220594909U CN202937356U CN 202937356 U CN202937356 U CN 202937356U CN 201220594909 CN201220594909 CN 201220594909 CN 201220594909 U CN201220594909 U CN 201220594909U CN 202937356 U CN202937356 U CN 202937356U
- Authority
- CN
- China
- Prior art keywords
- control valve
- canister
- motorcycle
- throttle body
- 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 throttle body of a motorcycle. The throttle body mainly comprises a position sensor (1), a carbon tank control valve (5), a throttle body (8), a swing frame component (11), a sliding bearing (15), a throttle disc (16), a throttle shaft (18) and a pressure temperature sensor (26), wherein the carbon tank control valve (5), the throttle body (8) and the pressure temperature sensor (26) are integrated into a whole, and a rubber hose (7) is connected between the carbon tank control valve (5) and a carbon tank tube. The throttle body of the motorcycle is small in volume, has functions highly integrated and is more accurate in control.
Description
Technical field
The utility model relates to the throttle body that a kind of motorcycle uses.
Background technique
Throttle body is to control one controllable valve that air enters engine, enters after suction tude and gasoline mixes (it is different that different cars, design mix the position), becomes burning mixture, participates in work by combustion.Throttle body is the most important parts of current electric jet vehicle engine system, and his top is air-strainer, and the bottom is engine cylinder-body, is the throat of motor car engine.
At present, most of mechanical type air throttle bodies in motorcycle electric controlled fuel injection engine control system can only be regulated charge flow rate under acceleration cable drives, control system (ECU) can't dynamically be adjusted air inflow according to different applying working conditions, the video disc idling angle of setting in the time of can only dispatching from the factory by throttle body when idling operation is simultaneously controlled air mass flow, accurate control be can't accomplish, therefore high idle speed or flame-out phenomenon easily occurred.
Simultaneously, existing mechanical throttle valve body of motorcycle position transducer mostly is the slide wire resistance formula, in long-term using process because vibration, to-and-fro motion etc. can occur that resistive layer weares and teares the sensor failure that causes.In addition, the motorcycle installing space is compact, often meets with the embarrassment that electric fuel oil jet control system and component can't be arranged.
The model utility content
The purpose of this utility model is to provide that a kind of volume is little, the integrated height of function and can be according to the mechanical type machine air door body of different regulating working conditions idling air mass flows.
For solving the problems of the technologies described above, motorcycle throttle valve body of the present utility model, mainly comprise position transducer 1, canister control valve 5, tb 8, swing frame assembly 11, sliding bearing 15, closure video disc 16, throttle plate pin 18 and pressure-temperature sensor 26, wherein, canister control valve 5, tb 8 and pressure-temperature sensor 26 are formed in one, and rubber hose 7 is connected between canister control valve 5 and canister pipe 25.
Further improve, pressure-temperature sensor 26 is arranged on tb 8.
Further improve, canister control valve 5 is fixed on cable support 23 by rubber fixed cover 28, and on tb 8, the other end connects canister pipe 25 by rubber hose 7 clips 6 to the one end by 3 clip 4 lockings of rubber conversion adapter.
Further improve, described position transducer 1 is hall sensor.
The utility model is by design design one rubber hose on throttle body, and the bypass air flue on the throttle body upper air end that is linked in sequence, canister control valve and the similar air throttle of car body of outlet side manufacturing, to control the flow of idling operation; Adopt the Hall-type position transducer, the fault that the position transducer of having avoided traditional slide wire resistance formula sensor and producing because of the swept resistance layer wearing and tearing that vibration, the reason such as durable cause lost efficacy; Adopt the position transducer of miniaturization, and temperature and pressure transmitter is integrated on throttle body, optimized the arrangement space of complete vehicle structure; Adopt traditional canister control valve dynamically to adjust air inflow for control system according to different operating modes, solved the problems such as idling flameout and idling height.
Description of drawings
The present invention is further detailed explanation below in conjunction with accompanying drawing and embodiment:
Fig. 1 is the utility model embodiment's plan view
Fig. 2 is the utility model embodiment's right elevation
Fig. 3 is the utility model embodiment's left view
Fig. 4 is the utility model embodiment's worm's eye view
Fig. 5 is that the utility model embodiment is along the sectional view of A-A in Fig. 1.
Description of reference numerals
Position transducer 1
Screw assemblies 2
Rubber conversion adapter 3
Clip 4
Clip 6
Rubber hose 7
Tb 8
Spring washer 9
Swing frame assembly 11
Axle sleeve 12
Throttle plate pin 13
Torsion spring 14
Sliding bearing 15
Closure video disc 16
Screw 17
Throttle plate pin 18
Split washer 19
Screw 20
Negative pressure collection tube 22
Canister pipe 25
Pressure-temperature sensor 26
Screw assemblies 27
Rubber fixed cover 28
Embodiment
as Fig. 2, shown in Figure 5, the utility model comprises that mainly the hero of biography will comprise Hall-type position transducer 1, canister control valve 5, tb 8, swing frame assembly 11, sliding bearing 15, closure video disc 16, throttle plate pin 18 and pressure-temperature sensor 26, wherein, canister control valve 5, tb 8 and pressure-temperature sensor 26 are formed in one, rubber hose 7 is connected between canister control valve 5 and canister pipe 25, pressure-temperature sensor 26 is arranged on tb 8, canister control valve 5 is fixed on cable support 23 by rubber fixed cover 28, the one end locks on tb 8 by rubber conversion adapter 3 clips 4, the other end connects canister pipe 25 by rubber hose 7 clips 6.
During actual the use, as shown in Figure 3, the end that tb 8 coordinates with intake manifold is installed canister pipe 25, and the air filter abutting end is installed negative pressure collection tube 22, before canister pipe 25 and negative pressure collection tube 22 are installed; Assembled again after scribbling sealing glue on the face that tb 8 coordinates with it as shown in Figure 1 and Figure 4; Go out to be equipped with screw 20 and the nut 21 of regulating idling at swing frame; When regulating the tb idling, be coated with fixedly anaerobism glue on screw 20, prevent that idle screw 20 is loosening; Throttle plate pin 18 is housed on tb 8, the video disc 16 of aluminum alloy material is housed by two screws 17 in throttle plate pin 18, two sliding bearings 15 are housed between tb 8 and throttle plate pin 13 simultaneously, one circular groove is arranged on throttle plate pin 18, and the sliding bearing 15 at position transducer 1 place is fixed in tb 8 by split washer 19; The torsion spring 14 of dual spring design is housed on tb 8; At swing frame assembly 11 places, first axle sleeve 12 is arranged on the swing frame assembly, again torsion spring 14 is being inserted on the torsion spring pole of body, seal ring 13 is installed between sliding bearing 15 and axle sleeve 12, swing frame assembly 11 is fixed on throttle plate pin 18 by a spring washer 9 and nut 10, with nut 24, zip support 23 is arranged on tb 8, as shown in Figure 5.
Below through the specific embodiment and the embodiment the utility model is had been described in detail, but these are not to consist of restriction of the present utility model.In the situation that do not break away from the utility model principle, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection domain of the present utility model.
Claims (4)
1. motorcycle throttle valve body, mainly comprise position transducer (1), canister control valve (5), tb (8), swing frame assembly (11), sliding bearing (15), closure video disc (16), throttle plate pin (18) and pressure-temperature sensor (26), it is characterized in that: canister control valve (5), tb (8) and pressure-temperature sensor (26) are formed in one, and rubber hose (7) is connected between canister control valve (5) and canister pipe (25).
2. motorcycle throttle valve body as claimed in claim 1, it is characterized in that: pressure-temperature sensor (26) is arranged on tb (8).
3. motorcycle throttle valve body as claimed in claim 1, it is characterized in that: canister control valve (5) is fixed on cable support (23) by rubber fixed cover (28), on tb (8), the other end connects canister pipe (25) by rubber hose (7) clip (6) to the one end by rubber conversion adapter (3) clip (4) locking.
4. motorcycle throttle valve body as claimed in claim 1, it is characterized in that: described position transducer (1) is hall sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594909 CN202937356U (en) | 2012-11-13 | 2012-11-13 | Throttle body of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594909 CN202937356U (en) | 2012-11-13 | 2012-11-13 | Throttle body of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937356U true CN202937356U (en) | 2013-05-15 |
Family
ID=48321600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220594909 Expired - Fee Related CN202937356U (en) | 2012-11-13 | 2012-11-13 | Throttle body of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027618A (en) * | 2021-03-31 | 2021-06-25 | 湛江德利车辆部件有限公司 | Throttle valve body |
| CN113047963A (en) * | 2021-03-31 | 2021-06-29 | 湛江德利车辆部件有限公司 | Throttle valve body assembly and airflow control method |
-
2012
- 2012-11-13 CN CN 201220594909 patent/CN202937356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027618A (en) * | 2021-03-31 | 2021-06-25 | 湛江德利车辆部件有限公司 | Throttle valve body |
| CN113047963A (en) * | 2021-03-31 | 2021-06-29 | 湛江德利车辆部件有限公司 | Throttle valve body assembly and airflow control method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20161113 |