CN203404280U - Automobile and control device of clutch thereof - Google Patents
Automobile and control device of clutch thereof Download PDFInfo
- Publication number
- CN203404280U CN203404280U CN201320467558.1U CN201320467558U CN203404280U CN 203404280 U CN203404280 U CN 203404280U CN 201320467558 U CN201320467558 U CN 201320467558U CN 203404280 U CN203404280 U CN 203404280U
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- CN
- China
- Prior art keywords
- inflating pump
- clutch
- gas receiver
- control gear
- gas
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Abstract
The utility model discloses a control device of a clutch. The control device of the clutch comprises an engine in communication connection with a controller of a whole automobile, a first inflating pump in mechanical connection with the engine, and a first air storage cylinder communicated with an air path of the first inflating pump and capable of controlling the working state of the clutch. The control device of the clutch further comprises a second inflating pump in communication connection with the controller of the whole automobile, and a pressure sensor used for measuring a value of pressure in the first air storage cylinder and transmitting the value to the controller of the whole automobile, wherein the second inflating pump is communicated with the first air storage cylinder through an air path. When the value of the pressure in the first air storage cylinder is smaller than a preset value, the controller of the whole automobile controls the second inflating pump to work, and when the value of the pressure in the first air storage cylinder is equal to the preset value, the controller of the whole automobile controls the second inflating pump to stop working. Due to the structural design of the control device of the clutch, insufficiency of the pressure in the air storage cylinder can be effectively prevented, and normal work of the clutch is not affected. The utility model further discloses the automobile comprising the control device of the clutch.
Description
Technical field
The utility model relates to field of automobile, more particularly, relates to the control gear of a kind of automobile and clutch thereof.
Background technique
Along with national policy is to the vigorously supporting of new-energy automobile, all kinds of new-energy automobiles are fast-developing, and wherein parallel new-energy automobile becomes first-selection with advantages such as solar term rate are large, cost is lower.Parallel new-energy automobile has motor and drive motor, and for reaching optimum Economy, power character, Clutch Control becomes link important in new-energy automobile control strategy.
In prior art, the control gear of clutch comprises the motor with entire car controller communication connection, the inflating pump being connected with engine mechanical, the gas receiver being communicated with inflating pump gas circuit, wherein between gas receiver and inflating pump, be in series with one-way valve, gas receiver is connected with the braking system of clutch by pneumatic circuit, thereby realize the separated or closed of the air pressure solenoidoperated cluthes utilize in gas receiver, also comprise in addition the position transducer for detection of the working state of clutch, and position transducer can flow to entire car controller by the working state signal of clutch, entire car controller is according to changing according to this signal the working state of clutch after the clutch working state signal receiving.
Yet, the control gear of above-mentioned clutch only utilizes driven by engine inflating pump to inflate in gas receiver, when the unstable working condition of motor, can directly affect the normal operation of inflating pump, make the air pressure in gas receiver not enough, and then affect normal separation or the closure of clutch.
In sum, how effectively preventing that the air pressure in gas receiver is not enough, affect the normal operation problem of clutch, is current those skilled in the art's urgent problem.
Model utility content
In view of this, first object of the present utility model is to provide a kind of control gear of clutch, the structural design of the control gear of this clutch can prevent that the air pressure in gas receiver is not enough effectively, affect the normal operation of clutch, second object of the present utility model is to provide a kind of automobile that comprises the control gear of above-mentioned clutch.
In order to reach above-mentioned first object, the utility model provides following technological scheme:
A control gear for clutch, comprises and the motor of entire car controller communication connection, the first inflating pump being connected with described engine mechanical, be communicated with described the first inflating pump gas circuit can solenoidoperated cluthes working state the first gas receiver, also comprise:
With the second inflating pump of entire car controller communication connection, and described the second inflating pump is communicated with by gas circuit with described the first gas receiver;
Be used for the pressure transducer of measuring the force value in described the first gas receiver and flowing to entire car controller, force value in described the first gas receiver is during lower than predefined value, vehicle control unit controls the second inflating pump work, when the force value in described the first gas receiver reaches predefined value, vehicle control unit controls the second inflating pump quits work.
Preferably, in the gas circuit between described the second inflating pump and the first gas receiver, be serially connected with the first one-way valve.
Preferably, in the gas circuit between described the first inflating pump and the first gas receiver, be serially connected with the second one-way valve.
Preferably, in the gas circuit between described the first inflating pump and the second one-way valve, be also serially connected with successively the second gas receiver and four-circuit protection valve.
Preferably, in the gas circuit between described the first inflating pump and the second gas receiver, be also serially connected with exsiccator.
Preferably, described the first inflating pump and the second inflating pump are electric inflation pump.
Preferably, described predefined value is 0.8Mpa-1.2Mpa.
, comprise the control gear of the clutch described in above-mentioned middle any one.
The control gear of the clutch that the utility model provides, comprise the motor with entire car controller communication connection, the first inflating pump being connected with engine mechanical, be communicated with the first inflating pump gas circuit can solenoidoperated cluthes working state the first gas receiver, also comprise the second inflating pump and pressure transducer, wherein the second inflating pump and entire car controller communication connection, and the second inflating pump is communicated with by gas circuit with the first gas receiver, pressure transducer can be measured the force value in the first gas receiver and flow to entire car controller, force value in the first gas receiver is during lower than predefined value, vehicle control unit controls the second inflating pump work, when the force value in the first gas receiver reaches predefined value, vehicle control unit controls the second inflating pump quits work.
During the control gear of the clutch that provides of application the utility model, when the unstable working condition of motor, affect the air pressure in the first gas receiver, when atmospheric pressure value can not reach predefined value, now pressure transducer flows to entire car controller by the atmospheric pressure value in the first gas receiver, vehicle control unit controls the second inflating pump is inflated in the first gas receiver, when the force value in the first gas receiver reaches predefined value, vehicle control unit controls the second inflating pump quits work, so when the unstable working condition of motor, also can in the first gas receiver, inflate by the second inflating pump, can guarantee the atmospheric pressure value in the first gas receiver, can not affect the normal operation of clutch.
In order to reach above-mentioned second object, the utility model also provides a kind of automobile, and this automobile comprises the control gear of above-mentioned any clutch.Because the control gear of above-mentioned clutch has above-mentioned technique effect, the automobile with the control gear of this clutch also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the control gear of the clutch that Fig. 1 provides for the utility model embodiment.
Embodiment
First object of the present utility model is to provide a kind of control gear of clutch, the structural design of the control gear of this clutch can prevent that the air pressure in gas receiver is not enough effectively, affect the normal operation of clutch, second object of the present utility model is to provide a kind of automobile that comprises the control gear of above-mentioned clutch.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the control gear of the clutch that the utility model embodiment provides, comprise the motor with entire car controller communication connection, the first inflating pump being connected with engine mechanical, be communicated with the first inflating pump gas circuit can solenoidoperated cluthes working state the first gas receiver, also comprise the second inflating pump and pressure transducer, wherein the second inflating pump and entire car controller communication connection, and the second inflating pump is communicated with by gas circuit with the first gas receiver, pressure transducer can be measured the force value in the first gas receiver and flow to entire car controller, force value in the first gas receiver is during lower than predefined value, vehicle control unit controls the second inflating pump work, when the force value in the first gas receiver reaches predefined value, vehicle control unit controls the second inflating pump quits work.
During the control gear of the clutch that application the utility model embodiment provides, when the unstable working condition of motor, affect the air pressure in the first gas receiver, when atmospheric pressure value can not reach predefined value, now pressure transducer flows to entire car controller by the atmospheric pressure value in the first gas receiver, vehicle control unit controls the second inflating pump is inflated in the first gas receiver, when the force value in the first gas receiver reaches predefined value, vehicle control unit controls the second inflating pump quits work, so when the unstable working condition of motor, also can in the first gas receiver, inflate by the second inflating pump, can guarantee the atmospheric pressure value in the first gas receiver, can not affect the normal operation of clutch.In addition, when motor is not activated, also can pass through the second inflating pump solenoidoperated cluthes, when soon automobile key rotates to ON shelves, give the electric power supply in car, now vehicle control unit controls the second inflating pump is started working, in the first gas receiver, inflate, when the air pressure in the first gas receiver reaches predefined value, vehicle control unit controls the second inflating pump quits work, by the first gas receiver, make clutch separation, when entire car controller detects clutch separation by position transducer, then driver can be screwed onto START shelves by key serial connection, ato unit.
In order effectively to prevent that the gas between the second inflating pump and the first gas receiver from refluxing, can also in the gas circuit between the second inflating pump and the first gas receiver, be connected in series the first one-way valve.In addition, also can in the gas circuit between the first inflating pump and the first gas receiver, be connected in series the second one-way valve, to prevent that the gas between the first inflating pump and the first gas receiver from refluxing.
In order further to optimize technique scheme; in gas circuit between the first inflating pump and the second one-way valve, be also serially connected with successively the second gas receiver and four-circuit protection valve; first the first inflating pump is so set inflates in the second gas receiver; then the gas of the second gas receiver inside can be by four-circuit protection valve other system air feed to automobile, such as airsuspension system, door control system.Further, in the gas circuit between the first inflating pump and the second gas receiver, can also be serially connected with exsiccator, to guarantee the degree of dryness of gas in gas circuit.
Preferably, the first inflating pump and the second inflating pump can be electric inflation pump.In addition, the predefined value of the force value in the first gas receiver can be 0.8Mpa-1.2Mpa, certainly can also be for other are worth, and in this no limit.
The control gear of the clutch based on providing in above-described embodiment, the utility model also provides a kind of automobile, and this automobile comprises the control gear of any one clutch in above-described embodiment.Because this automobile has adopted the control gear of the clutch in above-described embodiment, so the beneficial effect of this automobile please refer to above-described embodiment.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiments, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To these embodiments' multiple modification, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. the control gear of a clutch, comprise and the motor of entire car controller communication connection, the first inflating pump being connected with described engine mechanical, be communicated with described the first inflating pump gas circuit can solenoidoperated cluthes working state the first gas receiver, it is characterized in that, also comprise:
With the second inflating pump of entire car controller communication connection, and described the second inflating pump is communicated with by gas circuit with described the first gas receiver;
Be used for the pressure transducer of measuring the force value in described the first gas receiver and flowing to entire car controller, force value in described the first gas receiver is during lower than predefined value, vehicle control unit controls the second inflating pump work, when the force value in described the first gas receiver reaches predefined value, vehicle control unit controls the second inflating pump quits work.
2. the control gear of clutch according to claim 1, is characterized in that, in the gas circuit between described the second inflating pump and the first gas receiver, is serially connected with the first one-way valve.
3. the control gear of clutch according to claim 1, is characterized in that, in the gas circuit between described the first inflating pump and the first gas receiver, is serially connected with the second one-way valve.
4. the control gear of clutch according to claim 3, is characterized in that, is also serially connected with successively the second gas receiver and four-circuit protection valve in the gas circuit between described the first inflating pump and the second one-way valve.
5. the control gear of clutch according to claim 4, is characterized in that, in the gas circuit between described the first inflating pump and the second gas receiver, is also serially connected with exsiccator.
6. the control gear of clutch according to claim 1, is characterized in that, described the first inflating pump and the second inflating pump are electric inflation pump.
7. the control gear of clutch according to claim 1, is characterized in that, described predefined value is 0.8Mpa-1.2Mpa.
8. an automobile, is characterized in that, comprises the control gear of the clutch as described in claim 1-7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320467558.1U CN203404280U (en) | 2013-08-01 | 2013-08-01 | Automobile and control device of clutch thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320467558.1U CN203404280U (en) | 2013-08-01 | 2013-08-01 | Automobile and control device of clutch thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404280U true CN203404280U (en) | 2014-01-22 |
Family
ID=49940217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320467558.1U Expired - Fee Related CN203404280U (en) | 2013-08-01 | 2013-08-01 | Automobile and control device of clutch thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404280U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041482A (en) * | 2015-07-29 | 2015-11-11 | 贵州开磷集团股份有限公司 | Pneumatic flameout device for bus engine |
| CN105673459A (en) * | 2016-04-05 | 2016-06-15 | 徐州徐工环境技术有限公司 | Dual-pump air source device of dry-type road sweeping truck |
| CN113819160A (en) * | 2021-09-28 | 2021-12-21 | 潍柴动力股份有限公司 | Clutch control device and method |
-
2013
- 2013-08-01 CN CN201320467558.1U patent/CN203404280U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041482A (en) * | 2015-07-29 | 2015-11-11 | 贵州开磷集团股份有限公司 | Pneumatic flameout device for bus engine |
| CN105673459A (en) * | 2016-04-05 | 2016-06-15 | 徐州徐工环境技术有限公司 | Dual-pump air source device of dry-type road sweeping truck |
| 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: 20140122 Termination date: 20160801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |