CN2614969Y - Vehicle air intake controlling device - Google Patents
Vehicle air intake controlling device Download PDFInfo
- Publication number
- CN2614969Y CN2614969Y CN 03221069 CN03221069U CN2614969Y CN 2614969 Y CN2614969 Y CN 2614969Y CN 03221069 CN03221069 CN 03221069 CN 03221069 U CN03221069 U CN 03221069U CN 2614969 Y CN2614969 Y CN 2614969Y
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- CN
- China
- Prior art keywords
- air intake
- break
- intake chamber
- make executive
- circuit
- 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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- 239000000446 fuel Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a switching control device, in particular to a vehicle air intake control device, which comprises an air intake pipe and a motor air intake device which are communicated to each other. The utility model has the structure essentials that the utility model also comprises an on-off executive element and an on-off executive circuit, the on-off executive element is arranged on the intake end of the air intake pipe, the on-off executive element is a switching device and the on-off executive circuit is a switching control circuit, the output end of the on-off executive circuit is connected with the controlled input end of the on-off executive element. The utility model has the advantages that the air intake pipe can be controlled through using the on-off executive element, and the air intake flow of the vehicle can be directly controlled by the on-off executive element to improve engine volumetric efficiency and the engine power, also the air intake flow can be reduced to decrease oil consumption at the unnecessary moment.
Description
Technical field
The utility model relates to a kind of switch controlling device, particularly a kind of automotive air intake control setup.
Background technology
Automobile of the prior art has an air inlet system, it includes air intake chamber, air filter gas cavity and air filter, wherein air filter is installed in the air filter gas cavity, and air intake chamber is communicated with the air inlet system of driving engine by air filter gas cavity, and an airmoter is installed on the air inlet system of driving engine.Air enters air filter gas cavity from the air inlet mouth of pipe like this, and carries out airflow filtering by air filter, is sent to driving engine then, and airmoter is then controlled the fuel feeding state of oil pump for engine according to the flow of air, with the power of control driving engine.But airmoter is to control driving engine according to original gas oil ratio of automobile, and suction quantity that can't the direct control air, when vehicle needs to obtain better power, often, the air inlet quantitative limitation can't give full play to power because of making the cylinder volume rate of driving engine under situations such as upward slope.
Invention constitutes
But being to overcome weak point of the prior art, the purpose of this utility model provide a kind of direct control vehicle intake amount to improve the automotive air intake control setup of engine capacity rate.
The purpose of this utility model realizes by following approach:
The automotive air intake control setup, include air intake chamber and engine intake duct, the two is communicated with connection, its structural feature is, also include break-make executive item and break-make executive circuit, the break-make executive item is installed on the inlet end of air intake chamber, and the break-make executive item is a kind of switching device, and the break-make executive circuit is a kind of ON-OFF control circuit, and the control output end of break-make executive circuit is connected with the controlled input end of break-make executive item.
Like this, just can control the break-make executive item by the break-make executive circuit, promptly come the master cock device by ON-OFF control circuit, thereby the air inlet amount of direct control automobile makes it improve the engine cylinder volume rate when needs strengthen power, maybe can reduce charge air, the automobile oil consumption is reduced, save oil consumption, reach the purpose of control vehicle air inlet.
The utility model can also further be specially:
The break-make executive item is a kind of controlled valve, perhaps is a kind of mechanical control valve, perhaps is a kind of electric control valve.
The break-make executive item can pass through the mechanical control valve in order to the control air suction quantity, drive the switch of machinery valve as the rotation by knob, and the rotation of knob can be controlled by ON-OFF control circuit.Can also pass through electric control valve,, drive valve switch as the voltage that changes, electric current etc. promptly by electric signal, thus the flow of control air.
The break-make executive circuit can further be specially:
The break-make executive circuit comprises a kind of variable rheostat, and its electric signal end is electrically connected with the break-make executive item.
Electric signal in the control circuit is brought in slip by the operation variable rheostat, thus control break-make executive item.This variable rheostat can be the slip continually varying, can also be to be interrupted to change, as be divided into a plurality of slip shelves, to satisfy the demand of operation.The break-make executive circuit can also be a kind of variable impedance device, comprises variometer and adjustable condenser.
The break-make executive circuit can also comprise a motor, and variable rheostat is electrically connected with the break-make executive item by this motor.When the break-make executive item is a kind of mechanical control valve, just can drive the switch of valve like this, thereby realize the purpose of this utility model by motor.
The operation control end of break-make executive circuit is installed on the joystick control of automobile cab.
Like this, chaufeur just can be directly at bridge operation break-make executive circuit with control break-make executive item, thereby the suction quantity of control air.
The utility model can also further be specially:
Air intake chamber also includes first air intake chamber and at least one second air intake chamber, the inlet end of second air intake chamber is installed on the windward side of automobile, the outlet side then is socketed in the inner chamber of first air intake chamber, and first air intake chamber is communicated with the air inlet system of driving engine;
The internal diameter of second air intake chamber is 20%～30% of the first air inlet bore;
In addition, also include an airmoter, it is plugged between the air inlet system of first air intake chamber and driving engine.Airmoter can be controlled the oil pump fuel charge of driving engine according to the suction quantity of air intake chamber, thus the power of Control of Automobile.
Like this, automobile just will possess at least two air intake chambers, and first air intake chamber of a larger cross-section is wherein arranged, and is the air inlet pipe that automobile itself has; Other has the second less air intake chamber of at least one cross section, and it is used to increase the suction quantity of automobile.When charge air has increased, airmoter will be controlled the oil pump of driving engine, make it to increase fuel charge, thereby increase the power of automobile.And this moment:
The break-make executive item is installed on the inlet end of second air intake chamber.
Like this, automobile is keeping under original air inlet state, it just can be controlled the suction quantity that is increased in the process of moving: because airmoter is than controlling according to the certain oil-gas of automobile, if the additive incrementation suction quantity then can install a break-make executive item additional on the inlet end of second air intake chamber, can be when needs increase power, open this break-make executive item, with the suction quantity of increase automobile, thereby promote the engine cylinder volume rate, to improve the power of driving engine; And when not needing to improve power, can close this break-make executive item, to keep the original dynamic regime of automobile.Certainly the caliber of second air intake chamber of this moment should be significantly smaller than the caliber of first air intake chamber, does not show the air inlet that influences first air intake chamber with the installation that guarantees second air intake chamber.
The inlet end flare of second air intake chamber.Flaring inlet end is in order to enlarge the air inlet area of air inlet pipe, thereby improves its suction quantity.
In sum, advantage of the present utility model is: adopted a break-make executive item that the air inlet pipe of automobile is controlled, but made it direct control vehicle intake amount to improve the engine capacity rate, thereby improve the power of driving engine, and, reduce the air inlet amount when not required, to reduce consumption of fuel.
Description of drawings
Figure 1 shows that the structural representation of the utility model most preferred embodiment;
Figure 2 shows that the circuit diagram of the described break-make executive circuit of the utility model most preferred embodiment.
Below we the utility model will be further described in conjunction with the accompanying drawings.
Specific embodiment
Most preferred embodiment:
Referring to accompanying drawing 1, the automotive air intake control setup, include air intake chamber 1, break-make executive item 2, break-make executive circuit 3, airmoter 4, engine intake duct 5 and air-filtering arrangement 6, air intake chamber 1 includes first air intake chamber 11 and one second air intake chamber 12, inlet end 121 flares of second air intake chamber 12, and be installed on the windward side of automobile, outlet side 122 then is sleeved in the inlet end of first air intake chamber 11, the caliber of second air intake chamber 12 is 25% of first air intake chamber, 11 calibers simultaneously, first air intake chamber 11 is communicated with engine intake duct 5 by an air-filtering arrangement 6, and airmoter 4 is plugged between first air intake chamber 11 and the engine intake duct 5.Break-make executive item 2 is an electromagnetic control valve, and the electric signal control end of break-make executive circuit 3 is electrically connected with this electromagnetic control valve, and the operation control end of break-make executive circuit 3 is installed on the joystick control of automobile cab simultaneously, is convenient to the driver and operates.
Referring to accompanying drawing 2, break-make executive circuit 3 comprises a direct current power supply and a variable rheostat that is electrically connected, the control end of electromagnetic control valve is attempted by the two ends of variable rheostat at this moment, and the sliding end of variable rheostat is that operation control end, variable rheostat are the variation of sliding continuously.When sliding end changes, the electric current at variable rheostat two ends and voltage also will change thereupon, and control the opening and closing of electromagnetic control valve.
It is same as the prior art that the utility model is not stated part.
Claims (8)
1, automotive air intake control setup, include the air inlet system (5) of air intake chamber (1) and driving engine, the two is communicated with connection, it is characterized in that, also include break-make executive item (2) and break-make executive circuit (3), break-make executive item (2) is installed on the inlet end of air intake chamber (1), break-make executive item (2) is a kind of switching device, and break-make executive circuit (3) is a kind of ON-OFF control circuit, and the control output end of break-make executive circuit (3) is connected with the controlled input end of break-make executive item (2).
2, automotive air intake control setup according to claim 1 is characterized in that, break-make executive item (2) is a kind of controlled valve, perhaps is a kind of mechanically controlled switch valve, perhaps is a kind of electric-controlled switch valve.
3, automotive air intake control setup according to claim 1 is characterized in that, break-make executive circuit (3) comprises a kind of variable rheostat, and its electric signal end is electrically connected with break-make executive item (2).
4, automotive air intake control setup according to claim 1 is characterized in that, the operation control end of break-make executive circuit (3) is installed on the joystick control of automobile cab.
5, automotive air intake control setup according to claim 1, it is characterized in that, air intake chamber (1) also includes first air intake chamber (11) and second air intake chamber (12), the inlet end of second air intake chamber (12) is installed on the windward side of automobile, the outlet side then is socketed in the inner chamber of first air intake chamber (11), and first air intake chamber (11) is communicated with the air inlet system of driving engine.
6, automotive air intake control setup according to claim 5 is characterized in that, break-make executive item (2) is installed on the inlet end of second air intake chamber (12).
7, automotive air intake control setup according to claim 5 is characterized in that, the internal diameter of second air intake chamber (12) is 20%～30% of first air intake chamber (a 11) internal diameter.
8, automotive air intake control setup according to claim 5 is characterized in that, the inlet end flare of second air intake chamber (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221069 CN2614969Y (en) | 2003-04-07 | 2003-04-07 | Vehicle air intake controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221069 CN2614969Y (en) | 2003-04-07 | 2003-04-07 | Vehicle air intake controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614969Y true CN2614969Y (en) | 2004-05-12 |
Family
ID=34244484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03221069 Expired - Fee Related CN2614969Y (en) | 2003-04-07 | 2003-04-07 | Vehicle air intake controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614969Y (en) |
-
2003
- 2003-04-07 CN CN 03221069 patent/CN2614969Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ROOM 1605, DONGFANGYUANTUANZHI HOUSE, NO. 156, XIE Free format text: FORMER NAME OR ADDRESS: 302, TOWER 1, NO. 39, WUYI ROAD, TAIJIANG DISTRICT, FUZHOU CITY, FUJIAN PROVINCE, 350005 |
|
| CP03 | Change of name, title or address |
Patentee address after: The West Second Ring Road, Gulou District of Fuzhou city of Fujian Province East 350025 yuan building 156 room 1605 at Patentee address before: 1, No. 39, No. 302, Wuyi Road, Taijiang District, Fujian, Fuzhou 350005 |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |