CN204901331U - Gas receiver intelligence drainage system and install braking system and vehicle of this system - Google Patents
Gas receiver intelligence drainage system and install braking system and vehicle of this system Download PDFInfo
- Publication number
- CN204901331U CN204901331U CN201520320610.XU CN201520320610U CN204901331U CN 204901331 U CN204901331 U CN 204901331U CN 201520320610 U CN201520320610 U CN 201520320610U CN 204901331 U CN204901331 U CN 204901331U
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- Prior art keywords
- gas receiver
- drain valve
- automatically controlled
- ecu
- controlled drain
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Abstract
The utility model relates to a gas receiver intelligence drainage system and install braking system and vehicle of this system, including being used for installing the automatically controlled drain valve on the gas receiver, automatically controlled drain valve is connected with ECU, and ECU passes through to automatically controlled drain valve give -out order, controls the open -closed state of automatically controlled drain valve, ECU is connected with and is located the inside level sensor of automatically controlled drain valve, level sensor is used for detecting the water yield in the gas receiver to feed back with the form of the signal of telecommunication water yield information to ECU. The utility model discloses a gas receiver intelligence drainage system can detect the open -closed state of gas receiver ponding volume and the automatically controlled drain valve of intelligent control by oneself, has realized the intellectuality of gas receiver drainage.
Description
Technical field
The utility model relates to motor vehicle braking system field, is specifically related to a kind of gas receiver intelligent drainage system.
Background technique
In vehicle, the function of gas receiver stores the gas that air compressor compresses out, for automobile brake, blow a whistle, door pump, air suspension, the system such as clutch power-assisted.Usual gas receiver belongs to a part for braking system, gas inside gas receiver enters gas receiver after being compressed by air compressor, after driver steps on foot brake pedal, pressurized gas in gas receiver act on pneumatic brake by promoting braking air chamber push rod to move, brake friction element is fitted with the rotating element with vehicle wheel rotation, plays brake drag effect.
Because air one is compressed, pressure increases, and the micro-machine oil that aerial vaporous water and compressor are scurried out will condense into liquid profit, though dry through exsiccator, still has the bottom that part profit is inevitably deposited on gas receiver.Time is longer, and the long-pending profit of institute is more, by the actual volume of the gas receiver that accounts for, and then gas receiver can be caused to get rusty; Profit enters in brake valve class, also and can cause the body corrosion of brake valve class and valve class seal element corrosion failure simultaneously; Winter, as draining not in time, also can cause freezing.Therefore braking effect can be caused influenced, time serious, can braking failure be caused.So regular draining wanted by gas receiver, ensure that gas receiver has enough actual volumes, the braking effect of support vehicles.
At present, traditional gas receiver drainage means has manual drainage device and self-draining arrangement two kinds.Gas receiver manual drainage device needs driver in person to operate, regularly draining, uses inconvenience; And often draining can increase driver's labor intensity.
Gas receiver self-draining arrangement of the prior art, as notification number a kind of electronic control gas storing cylinder drainage means disclosed in the patent document of CN202946919U, comprise the drain valve be arranged on gas receiver, drain valve is connected with stay cord, the other end of stay cord is fixedly connected with the piston rod overhanging end of cylinder, be provided with solenoid valve between cylinder and source of the gas, solenoid valve is controlled by rocker switch.Carried out the action of control cylinder piston rod by the open and-shut mode of Controlling solenoid valve, and then control the open and-shut mode of drain valve.Driver presses rocker switch in operator cabin can realize gas receiver Auto-drainage.Although this device can Auto-drainage, simplify the operation of driver; But this device reliability is bad, if driver forgets or do not carry out draining for a long time, braking member is easily caused to corrode; If the frequent draining of driver, energy consumption of vehicles can be caused to increase.
Summary of the invention
The purpose of this utility model is to provide a kind of gas receiver intelligent drainage system, can not arrange water problem in time in order to solve existing gas receiver drainage means.
For achieving the above object, scheme of the present utility model comprises:
A kind of gas receiver intelligent drainage system, comprise the automatically controlled drain valve for being arranged on gas receiver, described automatically controlled drain valve is connected with ECU, and ECU, by sending instruction to automatically controlled drain valve, controls the open and-shut mode of automatically controlled drain valve; ECU is connected with the level sensor being positioned at automatically controlled drain valve inside, and water amount information for detecting the water yield in gas receiver, and feeds back to ECU by described level sensor as electronic signals.
Described ECU is also connected with heater, and heater is used for automatically controlled drain valve and the heating of gas receiver drain opening place.
Described ECU is also connected with the temperature transducer being positioned at automatically controlled drain valve inside, and temperature information for detecting the ambient temperature at automatically controlled drain valve and gas receiver drain opening place, and feeds back to ECU by described temperature transducer as electronic signals.
Described ECU is also connected with forced drainage button, and forced drainage button is exitted to the pressure of gas receiver for realizing.
Described ECU is also connected with fault alarm, fault alarm for pointing out driver's level sensor, temperature transducer has fault or linking route has problem.
Described automatically controlled drain valve is provided with manual drainage button, and manual drainage button is used for carrying out manual drainage to gas receiver.
Be provided with filter screen between described automatically controlled drain valve and gas receiver, filter screen enters into valve body for preventing the foreign material in gas receiver.
A kind of motor vehicle braking system, described motor vehicle braking system comprises above-mentioned gas receiver intelligent drainage system.
A kind of vehicle, described vehicle comprises above-mentioned motor vehicle braking system.
The beneficial effects of the utility model are: detect the water yield in gas receiver by level sensor, water amount information is fed back to ECU; And the open and-shut mode of automatically controlled drain valve is controlled by ECU.Make gas receiver intelligent drainage system of the present utility model can detect gas receiver water accumulating volume voluntarily and the open and-shut mode of Intelligent control electric control draining valve, achieve the intellectuality of gas receiver draining, improve the reliability of gas receiver intelligent drainage system.
Owing to being provided with heater, by ECU control heater, automatically controlled drain valve and gas receiver drain opening place are heated, can effective making ice and can not draining.
Owing to being provided with temperature transducer, temperature transducer detects the ambient temperature at automatically controlled drain valve and gas receiver drain opening place, and temperature information is fed back to ECU; And pass through the working state of ECU control heater.Make gas receiver intelligent drainage system of the present utility model can detect the ambient temperature at automatically controlled drain valve and gas receiver drain opening place voluntarily and the working state of intelligent control heater, achieve the temperature controlled intellectuality of gas receiver.
Owing to being provided with forced drainage button, make when gas receiver needs forced exhaust, ECU can control the exhaust of automatically controlled drain valve, can improve Security and the convenience of braking system maintenance.
Owing to being provided with fault alarm, when system has fault, ECU enters fail-safe mode; system can be checked oneself, and ECU sends signal by fault alarm to driver, reminds driver to keep in repair as early as possible; and diagnostic trouble code can be shown by fault alarm, so that fast finding fault.
Owing to being provided with manual drainage button, when electrical apparatus element lost efficacy, manual drainage button can be used to carry out draining.
Owing to being provided with filter screen, effectively can prevent the foreign material in gas receiver from entering into valve body, the moisture in gas receiver can be made again to discharge smoothly simultaneously, ensure that the reliability of product.
Accompanying drawing explanation
Fig. 1 is the system principle schematic diagram of gas receiver intelligent drainage system embodiment.
Embodiment
Gas receiver intelligent drainage system embodiment
Below in conjunction with accompanying drawing, the utility model is described in more detail.
As shown in Figure 1, gas receiver intelligent drainage system comprises solenoid drain valve 4, and solenoid drain valve 4 is connected with ECU3, and ECU3, by sending instruction to solenoid drain valve 4, controls the open and-shut mode of solenoid drain valve 4.ECU3 connects the level sensor 1 being positioned at solenoid drain valve 4 inside, and level sensor 1 detects the water yield in gas receiver, and is fed back to ECU3 as electronic signals by water amount information.
ECU3 is connected with the temperature transducer 2 being positioned at automatically controlled drain valve 4 inside, and temperature transducer 2 detects the ambient temperature at solenoid drain valve 4 and gas receiver drain opening place, and is fed back to ECU3 as electronic signals by temperature information.
ECU3 is connected with the heater 6 be positioned on solenoid drain valve 4, for solenoid drain valve 4 and the heating of gas receiver drain opening place, prevents gas receiver drain opening and solenoid drain valve 4 from freezing.
ECU3 is connected with the forced drainage button 8 be positioned on instrument desk, exits to the pressure of gas receiver for realizing.
ECU3 is also connected with the trouble lamp 7 be positioned on instrument desk, and for pointing out driver's level sensor, temperature transducer has fault or linking route has problem, shows diagnostic trouble code simultaneously.
Meanwhile, solenoid drain valve 4 is arranged with manual drainage button 5, for carrying out manual drainage to gas receiver.
Be provided with filter screen between solenoid drain valve 4 and gas receiver, make the foreign material in gas receiver to enter into valve body.
During work, level sensor 1 detects the water yield in gas receiver, and is fed back to ECU3 as electronic signals by water amount information.When ECU3 judges that the water yield in gas receiver higher than setting value 1., when needing draining, ECU3 sends OPEN to solenoid drain valve 4, and the valve open of solenoid drain valve 4 carries out draining.When ECU3 judge the water yield in gas receiver lower than setting value 2. time, ECU3 sends out code to solenoid drain valve 4, the valve closing of solenoid drain valve 4, terminates draining.
Temperature transducer 2 detects the ambient temperature at solenoid drain valve 4 and gas receiver drain opening place, and is fed back to ECU3 as electronic signals by temperature information.When ECU3 judge the ambient temperature at solenoid drain valve 4 or gas receiver drain opening place lower than setting temperature 1. time, ECU3 sends work order to heater 6, and heater heats solenoid drain valve 4 and gas receiver drain opening place.When ECU3 judge the ambient temperature at solenoid drain valve 4 or gas receiver drain opening place higher than setting temperature 2. time, ECU3 sends out-of-work instruction to heater 6, heater stop heating.
When gas receiver needs to force venting (such as keeping in repair braking system), pin forced drainage button 8 on instrument desk, send forced-ventilated signal to ECU3, ECU3 receives forced-ventilated signal, controls solenoid drain valve 4 and opens, exit.After venting, unclamp forced drainage button 8, solenoid drain valve 4 closes, and forced-ventilated venting terminates.
When level sensor, temperature transducer have fault or linking route to have a problem, ECU3 enters fail-safe mode, and system can be checked oneself, and ECU3 sends signal by the trouble lamp 7 on instrument desk to driver, so that remind driver's on-call maintenance.Meanwhile, ECU3 shows diagnostic trouble code by trouble lamp 7, so that fast finding fault.
When electrical apparatus element lost efficacy, manual drainage button 5 pairs of gas receivers can be used to carry out draining.
In the above-described embodiments, automatically controlled drain valve is solenoid valve, and solenoid valve directly can buy use as a kind of existing product.In other modes, automatically controlled drain valve also can adopt the form controlling drive part and be separated with valve body; And to control drive part be that ECU controls, its power can be the forms such as air pressure, hydraulic pressure, pneumatic, motor.
In the above-described embodiments, heater carrys out the working state of intelligent control heater by the temperature information that ECU temperature sensor detects; In other modes, can directly by the working state of digital output modul heater.
In the above-described embodiments, ECU used is peripheral control unit; In other embodiments, original controller ECU in vehicle can be used.
In the above-described embodiments, forced drainage button is positioned on instrument desk, and in other embodiments, forced drainage button can be positioned at other places such as car inner top.
In the above-described embodiments, for pointing out driver's level sensor, temperature transducer has fault or linking route problematic be trouble lamp, in other embodiments, can other fault alert device of operational failure warning whistling device lamp.
In the above-described embodiments, fault alarm is positioned on instrument desk, and in other embodiments, fault alarm can be positioned at Che Nei driver other places within the vision.
In the above-described embodiments, manual drainage button is positioned at automatically controlled drain valve bottom, and in other embodiments, manual drainage button is placed in other places of automatically controlled drain valve.
Brake system embodiment
Braking system comprises gas receiver drainage system and other system, and gas receiver drainage system is identical with the gas receiver drainage system in above-described embodiment, therefore not in this repeat specification.
Vehicle embodiments
Vehicle comprises braking system and other parts, and braking system is identical with the braking system in above-described embodiment, therefore not in this repeat specification.
Claims (9)
1. a gas receiver intelligent drainage system, comprising the automatically controlled drain valve for being arranged on gas receiver, it is characterized in that: described automatically controlled drain valve is connected with for by sending the ECU that instruction controls automatically controlled opening and closing of drain valve state to automatically controlled drain valve; ECU be connected be positioned at automatically controlled drain valve inside, for detect gas receiver the water yield and by water amount information as electronic signals to ECU feedback level sensor.
2. gas receiver intelligent drainage system according to claim 1, is characterized in that: described ECU is also connected with for the heater to automatically controlled drain valve and the heating of gas receiver drain opening place.
3. gas receiver intelligent drainage system according to claim 2, is characterized in that: described ECU be also connected be positioned at automatically controlled drain valve inside, for detect automatically controlled drain valve and gas receiver drain opening place ambient temperature and by temperature information as electronic signals to ECU feedback temperature transducer.
4. gas receiver intelligent drainage system according to claim 1, is characterized in that: described ECU is also connected with for realizing the forced drainage button of exitting to the pressure of gas receiver.
5. gas receiver intelligent drainage system according to claim 3, is characterized in that: described ECU is also connected with for pointing out driver's level sensor, temperature transducer has fault or the problematic fault alarm of linking route.
6. gas receiver intelligent drainage system according to claim 1, is characterized in that: described automatically controlled drain valve is provided with the manual drainage button for carrying out manual drainage to gas receiver.
7. gas receiver intelligent drainage system according to claim 1, is characterized in that: be provided with the filter screen for preventing the foreign material in gas receiver from entering into valve body between described automatically controlled drain valve and gas receiver.
8. a braking system, is characterized in that: described motor vehicle braking system comprises the gas receiver intelligent drainage system described in the arbitrary claim of the claims 1 to 7.
9. a vehicle, is characterized in that: described vehicle comprises the braking system described in the claims 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320610.XU CN204901331U (en) | 2015-05-18 | 2015-05-18 | Gas receiver intelligence drainage system and install braking system and vehicle of this system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320610.XU CN204901331U (en) | 2015-05-18 | 2015-05-18 | Gas receiver intelligence drainage system and install braking system and vehicle of this system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901331U true CN204901331U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520320610.XU Expired - Fee Related CN204901331U (en) | 2015-05-18 | 2015-05-18 | Gas receiver intelligence drainage system and install braking system and vehicle of this system |
Country Status (1)
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| CN (1) | CN204901331U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015931A (en) * | 2016-06-13 | 2016-10-12 | 潍柴动力股份有限公司 | Intelligent water draining method and device for gas storage cylinder of overall vehicle |
| CN107781637A (en) * | 2016-08-29 | 2018-03-09 | 扬州市奥特瑞汽车电子科技有限公司 | Automobile gas tank hand, intelligence one intelligent drainage system |
| CN108791265A (en) * | 2018-06-11 | 2018-11-13 | 南京金龙客车制造有限公司 | intelligent drainage system and its control method |
| CN110043797A (en) * | 2019-05-10 | 2019-07-23 | 王亚飞 | A kind of intelligent drainage system |
| CN110920592A (en) * | 2019-12-16 | 2020-03-27 | 扬州市奥特瑞汽车电子科技有限公司 | Intelligent gas circuit management system and control method thereof |
| CN111038472A (en) * | 2019-12-18 | 2020-04-21 | 天津广通汽车有限公司 | Valve group system, brake system, vehicle and control method |
| CN112066069A (en) * | 2020-08-24 | 2020-12-11 | 安徽安凯汽车股份有限公司 | Intelligent blowdown system of air cylinder and control method thereof |
-
2015
- 2015-05-18 CN CN201520320610.XU patent/CN204901331U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015931A (en) * | 2016-06-13 | 2016-10-12 | 潍柴动力股份有限公司 | Intelligent water draining method and device for gas storage cylinder of overall vehicle |
| CN106015931B (en) * | 2016-06-13 | 2019-08-27 | 潍柴动力股份有限公司 | A kind of intelligence of vehicle storage cylinder discharges water method and device |
| CN107781637A (en) * | 2016-08-29 | 2018-03-09 | 扬州市奥特瑞汽车电子科技有限公司 | Automobile gas tank hand, intelligence one intelligent drainage system |
| CN108791265A (en) * | 2018-06-11 | 2018-11-13 | 南京金龙客车制造有限公司 | intelligent drainage system and its control method |
| CN110043797A (en) * | 2019-05-10 | 2019-07-23 | 王亚飞 | A kind of intelligent drainage system |
| CN110920592A (en) * | 2019-12-16 | 2020-03-27 | 扬州市奥特瑞汽车电子科技有限公司 | Intelligent gas circuit management system and control method thereof |
| CN111038472A (en) * | 2019-12-18 | 2020-04-21 | 天津广通汽车有限公司 | Valve group system, brake system, vehicle and control method |
| CN111038472B (en) * | 2019-12-18 | 2024-04-05 | 天津广通汽车有限公司 | Valve group system, brake system, vehicle and control method |
| CN112066069A (en) * | 2020-08-24 | 2020-12-11 | 安徽安凯汽车股份有限公司 | Intelligent blowdown system of air cylinder and control method thereof |
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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: 20151223 Termination date: 20200518 |