CN204755662U - Clutch booster's inflating pipeline - Google Patents
Clutch booster's inflating pipeline Download PDFInfo
- Publication number
- CN204755662U CN204755662U CN201520291582.3U CN201520291582U CN204755662U CN 204755662 U CN204755662 U CN 204755662U CN 201520291582 U CN201520291582 U CN 201520291582U CN 204755662 U CN204755662 U CN 204755662U
- Authority
- CN
- China
- Prior art keywords
- clutch booster
- jet pump
- gas receiver
- vehicle
- clutch
- 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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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model relates to a clutch among the automobile parts discloses a clutch booster's inflating pipeline, including vehicle system supplymentary gas receiver, clutch booster, an unidirectional valve, the gas receiver, the jet pump, vehicle system supplymentary gas receiver one end is linked together with vehicle air compressor machine compressed air input port, one end is linked together with other supplementary gas appliances delivery outlets of vehicle in addition, clutch booster one end is equipped with the oil inlet that links to each other with driver's cabin separation and reunion master cylinder, one end is linked together with the gas receiver in addition, two branch roads in the jet pump and gas receiver link to each other, need not outside power, can reduce the emission, improve the stability of clutch booster direct input air supply to a certain extent, improve the reliability and the uniformity of the operation of driver's clutch.
Description
Technical field
The utility model relates to the clutch in auto parts and components, particularly a kind of loading line of clutch booster.
Background technique
Longer when the vehicle is parked, Vehicular system assists gas receiver pipeline pressurized air all to leak, if be in the state of putting into gear before driver's parking, when then at this moment again starting vehicle, the gear of vehicle cannot be extractd, and clutch cannot be separated, and also just cannot pilot engine.
Publication number is CN104235233A, name is called in the patent of the loading line of automobile clutch booster, utilize the cooperation of gas receiver and one-way valve two, the active force of external air source is utilized just can easily to make clutch booster work, thus achieve the vehicle parked of putting into gear for a long time and carry out clutch separation, motor of conveniently start-uping a car.
In the technological scheme of above-mentioned patent documentation, by setting up the mode of the active force of external air source, but this can cause integral vehicle cost to increase, simultaneously, the energy of external air source is directed to motor, or the electric energy that motor transforms, therefore, also by increasing the fuel consume of vehicle, also can bring the problem such as difficult arrangement, operating noise simultaneously.
Therefore, seek more simply, more effectively, the loading line of more reliable automobile clutch booster is the key technology solving the engineering truck of high power engine, tractor, special purpose vehicle, transport vehicle ato unit.
Summary of the invention
The utility model provides a kind of loading line of clutch booster, without the need to external impetus, can reduce discharge, improves the stability that clutch booster directly inputs source of the gas to a certain extent, improves reliability and the conformity of driver's clutch operating.
For achieving the above object, the utility model provides following technological scheme:
A kind of loading line of clutch booster, comprise Vehicular system and assist gas receiver, clutch booster, one-way valve, gas receiver, Vehicular system assists gas receiver one end to be connected with vehicle air compressor pressurized air inlet opening, other auxiliary gas equipment delivery outlets of one end and vehicle are connected in addition, clutch booster one end is provided with the filler opening be connected with operator cabin Clutch main cylinder, one end is connected with gas receiver in addition, also comprise jet pump, other auxiliary gas equipment delivery outlets described are connected by jet pump and gas receiver many branch roads.
Preferably, be communicated with described at least one on branch road and be provided with Venturi tube ejector.
Preferably, described jet pump is connected by two branch roads with described gas receiver.
Preferably, among described two connection branch roads, wherein on a connection branch road, between described jet pump and described gas receiver, be provided with described one-way valve.
Preferably, described jet pump is provided with the first import and the second import, other auxiliary gas equipment delivery outlets of vehicle are connected with jet pump by the first import, and the second import is directly connected with vehicle air compressor pressurized air inlet opening, spray delivery side of pump and are connected with one-way valve.
Preferably, the described entrance of Venturi tube ejector and the outlet of jet pump, export and be connected with described gas receiver, and the medial inlet of described Venturi tube ejector is directly connected with described vehicle air compressor pressurized air inlet opening.
Preferably, between the medial inlet of described Venturi tube ejector and vehicle air compressor pressurized air inlet opening, flow control valve is set.
Preferably, other auxiliary gas equipment delivery outlets of described vehicle are by being provided with flow control valve between the first import and jet pump.
Preferably, between described second import and vehicle air compressor pressurized air inlet opening, flow control valve is provided with.
Preferably, the jet pump that described jet pump employing flow is adjustable.
Compared with prior art, the utility model tool has the following advantages and beneficial effect: have employed jet pump and Venturi tube ejector also use structure, the efficiency that inflator is sprayed is increased dramatically, the diameter of Venturi tube aditus laryngis is larger, the exhaust pressure drop caused is little, device does not need to increase external impetus, energy-efficient, and it is simple, with low cost to play structure.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
Accompanying drawing explanation
The loading line structural representation of a kind of clutch booster that Fig. 1 provides for the utility model embodiment;
The structural representation of the jet pump 20 that Fig. 2 provides for the utility model embodiment.
Description of reference numerals wherein in upper figure is as follows:
10-Venturi tube ejector, 20-jet pump, 30-one-way valve, 40-gas receiver, other auxiliary gas equipment delivery outlets of 50-vehicle, 60-Vehicular system assists gas receiver, 70-vehicle air compressor pressurized air inlet opening, 80-filler opening, 90-clutch booster, A-first import, B-second import.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
For convenience of description, here can usage space relative terms, as " ... on ", " in ... top ", " at ... upper surface ", " above " etc., be used for the spatial relation described as a device shown in the figure or feature and other devices or feature.Should be understood that, space relative terms is intended to comprise the different azimuth in use or operation except the described in the drawings orientation of device.Such as, " in other devices or structure below " or " under other devices or structure " will be positioned as after if the device in accompanying drawing is squeezed, being then described as the device of " above other devices or structure " or " on other devices or structure ".Thus, exemplary term " in ... top " can comprise " in ... top " and " in ... below " two kinds of orientation.This device also can other different modes location (90-degree rotation or be in other orientation), and relatively describe space used here and make respective explanations.
The utility model efficiently works in order to the booster improving automobile clutch, realize the quick separating that vehicle that long-time engage a gear parks carries out clutch separation, conveniently start motor car engine, when not increasing integral vehicle cost, more easily change the service behaviour of clutch, propose a kind of loading line of automobile clutch booster.As shown in Figure 1, the loading line of clutch booster of automobile, comprises Vehicular system and assists gas receiver 60, clutch booster 90, jet pump 20, Venturi tube ejector 10, one-way valve 30, gas receiver 40, wherein:
Vehicular system assists gas receiver 60 one end to be connected with vehicle air compressor pressurized air inlet opening 70, and other auxiliary gas equipment delivery outlets 50 of one end and vehicle are connected in addition;
Clutch booster 90 one end is provided with the filler opening 80 be connected with operator cabin Clutch main cylinder, and one end is connected with gas receiver 40 in addition;
Other auxiliary gas equipment delivery outlets 50 of vehicle are connected by jet pump 20 and gas receiver more than 40 branch road.
In preferred embodiment, as shown in Figure 1, jet pump 20 is connected by two branch roads with gas receiver 40.
Preferably, be communicated with on branch road wherein, be provided with one-way valve 30 between jet pump 20 and gas receiver 40, an other connection branch road is provided with Venturi tube ejector 10.
Preferably, jet pump 20 is provided with the first import A and the second import B, other auxiliary gas equipment delivery outlets 50 of vehicle are connected with jet pump 20 by the first import A, second import B is directly connected with vehicle air compressor pressurized air inlet opening 70, and meanwhile, the outlet of jet pump 20 is connected with one-way valve 30, to guarantee that pneumatic circuit individual event is flowed, make really to be communicated with branch road more succinct, the air-flow after compression, by whole branch road process, ensure that in whole gas flow, the pressure loss is minimum.
Preferably, the entrance of Venturi tube ejector 10 and the outlet of jet pump 20, outlet is connected with gas receiver 40, the medial inlet of Venturi tube ejector 10 is directly connected with vehicle air compressor pressurized air inlet opening 70, and between the medial inlet of Venturi tube ejector 10 and vehicle air compressor pressurized air inlet opening 70, flow control valve is set, thus make whole connecting pipe have higher injection power, facilitate the fine adjustment of single connection branch road.
Preferably, jet pump 20 jet pump that adopts flow adjustable.
Preferably, other auxiliary gas equipment delivery outlets 50 of vehicle, by being provided with flow control valve between the first import A and jet pump 20, regulate flow.
Preferably, between the second import B and vehicle air compressor pressurized air inlet opening 70, be provided with flow control valve, conveniently flow carried out to whole connection branch road and control.
The working principle of the loading line of automobile clutch: the outlet pipe of vehicle air compressor pressurized air inlet opening 70 assists gas receiver 60 and other auxiliary gas equipment delivery outlets 50 and jet pump 20 to enter gas receiver 40 again by Vehicular system.After the outlet pipe of vehicle air compressor pressurized air inlet opening 70 assists gas receiver 60 and other auxiliary gas equipment delivery outlets 50 by Vehicular system, there is certain pressure drop, jet pump 20 utilizes this pressure as injection power, the air-flow being directly communicated with vehicle air compressor pressurized air inlet opening 70 branch road can be accelerated, thus making the transmission of whole Vehicular system auxiliary feed line more efficient, direct, whole clutch booster system response is sensitiveer.
On the layout pipeline of whole gas circuit, wherein one-way valve 30 and gas receiver 40 are connected on vehicle and assist between gas receiver 60 and clutch booster 90, and the pipeline that clutch booster 90 is communicated with is relatively independent.When vehicle assists gas receiver 60 damage because of connecting pipeline or after leakage, still keep more stable gas high pressure, do not affect the emergent gear shift operation of whole vehicle in gas receiver 40.
Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not departing from spirit and scope of the present utility model; the Method and Technology content of above-mentioned announcement can be utilized to make possible variation and amendment to technical solutions of the utility model; therefore; every content not departing from technical solutions of the utility model; the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. the loading line of a clutch booster of automobile, comprise Vehicular system and assist gas receiver, clutch booster, one-way valve, gas receiver, Vehicular system assists gas receiver one end to be connected with vehicle air compressor pressurized air inlet opening, other auxiliary gas equipment delivery outlets of one end and vehicle are connected in addition, clutch booster one end is provided with the filler opening be connected with operator cabin Clutch main cylinder, one end is connected with gas receiver in addition, it is characterized in that, also comprise jet pump, other auxiliary gas equipment delivery outlets described are connected by jet pump and gas receiver many branch roads.
2. the loading line of clutch booster of automobile according to claim 1, is characterized in that, is communicated with on branch road and is provided with Venturi tube ejector described at least one.
3. the loading line of clutch booster of automobile according to claim 1 and 2, is characterized in that, described jet pump is connected by two branch roads with described gas receiver.
4. the loading line of clutch booster of automobile according to claim 3, is characterized in that, among described two connection branch roads, wherein on a connection branch road, is provided with described one-way valve between described jet pump and described gas receiver.
5. the loading line of clutch booster of automobile according to claim 4, it is characterized in that, described jet pump is provided with the first import and the second import, other auxiliary gas equipment delivery outlets of vehicle are connected with jet pump by the first import, second import is directly connected with vehicle air compressor pressurized air inlet opening, sprays delivery side of pump and is connected with one-way valve.
6. the loading line of clutch booster of automobile according to claim 5, it is characterized in that, the described entrance of Venturi tube ejector and the outlet of jet pump, outlet is connected with described gas receiver, and the medial inlet of described Venturi tube ejector is directly connected with described vehicle air compressor pressurized air inlet opening.
7. the loading line of clutch booster of automobile according to claim 6, is characterized in that, arranges flow control valve between the medial inlet of described Venturi tube ejector and vehicle air compressor pressurized air inlet opening.
8. the loading line of the clutch booster of automobile according to claim 5,6 or 7, is characterized in that, other auxiliary gas equipment delivery outlets of described vehicle are by being provided with flow control valve between the first import and jet pump.
9. the loading line of clutch booster of automobile according to claim 8, is characterized in that, between described second import and vehicle air compressor pressurized air inlet opening, is provided with flow control valve.
10. the loading line of clutch booster of automobile according to claim 3, is characterized in that, the jet pump that described jet pump adopts flow adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291582.3U CN204755662U (en) | 2015-05-08 | 2015-05-08 | Clutch booster's inflating pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291582.3U CN204755662U (en) | 2015-05-08 | 2015-05-08 | Clutch booster's inflating pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755662U true CN204755662U (en) | 2015-11-11 |
Family
ID=54470372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520291582.3U Expired - Fee Related CN204755662U (en) | 2015-05-08 | 2015-05-08 | Clutch booster's inflating pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899514A (en) * | 2017-12-11 | 2019-06-18 | 卡特彼勒公司 | System and method for reducing clutch fill time |
| CN113819160A (en) * | 2021-09-28 | 2021-12-21 | 潍柴动力股份有限公司 | Clutch control device and method |
-
2015
- 2015-05-08 CN CN201520291582.3U patent/CN204755662U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899514A (en) * | 2017-12-11 | 2019-06-18 | 卡特彼勒公司 | System and method for reducing clutch fill time |
| CN109899514B (en) * | 2017-12-11 | 2022-03-04 | 卡特彼勒公司 | System and method for reducing clutch fill time |
| CN113819160A (en) * | 2021-09-28 | 2021-12-21 | 潍柴动力股份有限公司 | Clutch control device and 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 |
Granted publication date: 20151111 Termination date: 20160508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |