CN2484228Y - Automatically cooling device for vehicle - Google Patents
Automatically cooling device for vehicle Download PDFInfo
- Publication number
- CN2484228Y CN2484228Y CN 01226296 CN01226296U CN2484228Y CN 2484228 Y CN2484228 Y CN 2484228Y CN 01226296 CN01226296 CN 01226296 CN 01226296 U CN01226296 U CN 01226296U CN 2484228 Y CN2484228 Y CN 2484228Y
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- CN
- China
- Prior art keywords
- engine
- water
- electromagnetic valve
- ground connection
- coil
- 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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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model relates to an automatic cooling device for vehicles. An electric pump is installed under a water tank; the water outlet pipe of the electric pump is connected with a braking solenoid valve and an engine solenoid valve; the water outlet nozzle of the braking solenoid valve is installed on the guard board of a braking brake drum, and the water outlet pipe of the engine solenoid valve is connected at the circulating water outlet of the engine. A radiation temperature controller is installed in the braking brake drum; an engine temperature controller is installed at the circulating water outlet of the engine. The controller, the electric pump and the solenoid valves are connected separately with an operational monitoring connecting box through conducting wires and a dashpot relay automatic circuit is provided in the operational monitoring connecting box. The utility model has the advantages that the water spraying and warm radiation of the arrester and the cooling of the circulating water of the engine can be automatically taken; the water is saved and the movement security of vehicles is guaranteed.
Description
The utility model relates to a kind of car accessories, mainly is to be used for car brake cooling and the water-cooled device of cycle of engine.
Cooling mechanism all is not set on the existing various car brake.When vehicle travels on the highway at steep, long slope, slope, sharp turn in high temperature season,, often cause brake temperature sharply to rise, cause that the wearing and tearing of drag drum, Friction disk burn, brake phenomenons such as insensitive, the serious threat traffic safety because of the braking of need frequently braking.The driver who has some to be engaged in long-distance transport is at present installed elevated tank voluntarily onboard additional, by the driver with the hand shift switch of sprinkling water, to the drg cooling of sprinkling water.Because this device is too simple and crude, the driver can't control on time, does not open switch during this watering sometimes, in time disconnects behind the switch open sometimes, and water is put in vain and is over when waiting needs watering, causes lack of water phenomenon midway.In addition,, often produce cycle of engine coolant-temperature gage superelevation and the phenomenon of boiling, have a strong impact on the running quality and the service life of driving engine because of reason such as sky heat, overload, engine radiating water tank lacks water or engine technique situation be not good enough.Some drivers bucket commonly used is poured water toward radiator-water box in, careless manipulation unavoidably, and the phenomenon of scalding oneself or passenger has generation by chance.
The purpose of this utility model provides a kind of vehicle auto-cool system, accomplishes drg sprinkle water automatically heat radiation and automatic cooled engine circulating water, guarantees vehicle operating safety, alleviates driver's labour intensity.
The purpose of this utility model is achieved in that installs reserve tank and motor-drive pump onboard, be separately installed with brake electromagnetic valve and engine electromagnetic valve on the motor-drive pump outlet conduit, have four water outlets to chew on the brake electromagnetic valve outlet conduit and be installed in respectively on the backplate of forward and backward drag drum.Engine electromagnetic valve coolant outlet pipe is communicated with cycle of engine water water outlet place.At drag drum, cycle of engine water water outlet place exothermic temperature controller and engine temperature controller are installed respectively.When drag drum temperature was higher, exothermic temperature controller closure made brake electromagnetic valve and motor-drive pump energising by the relay automatic control circuit, and the brake electromagnetic valve is opened, and the water in the reserve tank is chewed by water outlet and is spread across on the drag drum, and it is cooled.After temperature fall got off, the exothermic temperature controller disconnected, and the outage of brake electromagnetic valve stops watering automatically.When the cycle of engine coolant-temperature gage is higher, engine temperature controller closure makes engine electromagnetic valve and motor-drive pump energising work, from the cold water injection engine circulating water water outlet place of reserve tank, mix with the circulating water of higher temperature, the cycle of engine coolant-temperature gage is lowered.After temperature fall got off, the engine temperature controller disconnected, and the outage of engine electromagnetic valve stops water filling automatically.
In order to ensure traffic safety, prevent that the extraordinary high temperature phenomenon that causes because of the brake temperature controller is malfunctioning from taking place, the utility model can also be installed the alarm temperature controller in the drag drum, when drag drum temperature surpasses 10 ℃ of left and right sides of the highest limit value, alarm temperature controller closure, make the energising of loudspeaker and red eye, acousto-optic is reported to the police simultaneously, remind driver's trouble-shooting or adopt manual mode to open brake electromagnetic valve and motor-drive pump, to reach the purpose that rapid watering makes the cooling of drag drum.
When vehicle just descended slope back continue go up a slope, travelling in the level road location or when parking, makes the brake electromagnetic valve open watering because the drag drum still keeps higher temperature, exothermic temperature controller still to send signal, often causes the loss in vain of water.For this reason, the utility model also is provided with and goes up a slope and level road current auto cutout device, accomplishes that vehicle ' is when level road and upward slope location or parking, no matter whether the brake temperature controller is closed, to cut off automatically towards the circuit of brake temperature controller, assurance water does not run off in vain and wastes.
In order to remind chaufeur in time to add water to reserve tank, fuel bowl variable resistance water level detector can also be set the utility model and light shows indicating device, makes the driver understand the interior water level of reserve tank at any time, guarantees not take place lack of water phenomenon midway.
Compared with the prior art, the utlity model has the degree of automation height, using water wisely, safe and reliable characteristics can alleviate driver's labour intensity, and fork can be guaranteed vehicle operating safety and prolong the service life of driving engine and brake actuator.
Describe concrete structure of the present utility model and principle of work in detail below in conjunction with drawings and Examples.
Fig. 1 is a vehicle auto-cool system structural representation.
Fig. 2 goes up a slope and level road current auto cutout device master pseudosection.
Fig. 3 goes up a slope and level road current auto cutout device circuit diagram.
As shown in Figure 1, motor-drive pump 2 is housed below the reserve tank 1, be connected with brake electromagnetic valve 3 and engine electromagnetic valve 4 on motor-drive pump 2 outlet conduits respectively, four water outlets on brake electromagnetic valve 3 outlet conduits are chewed on the backplate that is installed in forward and backward drag drum 5 respectively, engine electromagnetic valve 4 coolant outlet pipe are connected with cycle of engine water water outlet place, on the manipulation monitoring connection box in the operator's compartment manually automatic two gear switch QK are arranged
1, QK
2, LED
9～LED
11, switch QK
1Decide joint and pass through relay J
1Coil connects positive source, its manual joint ground connection, the exothermic temperature controller 6 back ground connection of automatic catch joint by being positioned at drag drum 5, relay J
1Open contact J
1-1One termination power positive pole, the other end is ground connection behind brake electromagnetic valve 3 coils, LED
11With brake electromagnetic valve 3 coils from parallel connection of coils, open contact J
1-2One termination power positive pole, the other end is by ground connection behind motor-drive pump 2 coils, LED
10With motor-drive pump 2 coils from parallel connection of coils, switch QK
1Fixed juncture passes through relay J
2Coil connects positive source, its manual joint ground connection, the engine temperature control 7 back ground connection of automatic transmission joint by being positioned at cycle of engine water water outlet place, relay J
2Open contact J
2-1One termination power positive pole, the other end is ground connection behind engine electromagnetic valve 4 coils, LED
9With engine electromagnetic valve 4 coils from parallel connection of coils, open contact J
2-2One termination power positive pole, the other end are also by ground connection behind motor-drive pump 2 coils.
Principle of work of the present utility model is as follows:
In the vehicle ' at first with switch QK
1, QK
2Place the automatic transmission position.When drag drum 5 temperature rise to the highest limit value, exothermic temperature controller 6 closures, relay J
1The coil conduction, J
1-1, J
1-2Closure, motor-drive pump 3 energising runnings, brake electromagnetic valve 3 is opened, meanwhile, LED
10Glittering, demonstration motor-drive pump 2 is being worked LED
11Glittering, demonstration brake motorized valve 3 is being worked; Cold water in the reserve tank 1 is chewed by four water outlets and to be spread across respectively on forward and backward four drag drums 5 behind motor-drive pump 2, brake electromagnetic valve 3, makes it the heat radiation cooling.When the temperature of drag drum 5 dropped to the minimum definite value, exothermic temperature controller 6 disconnected; J
1Coil blackout, J
1-1, J
1-2Disconnect, motor-drive pump 2 stalls, brake electromagnetic valve 3 is closed, and water outlet is chewed and is stopped watering, LED
10And LED
11Extinguish.
If with QK
1Pull down manual, J then
1Conduction, J
1-1, J
1-2Closure, motor-drive pump 2 is worked simultaneously with brake electromagnetic valve 3, and watering is chewed in water outlet.
When cycle of engine water water outlet place temperature rises to 90 ℃ of left and right sides, engine temperature controller 7 closures, relay J
2The coil conduction, J
2-1, J
2-2Closure, motor-drive pump 2 energising runnings, engine electromagnetic valve 4 is opened, meanwhile, LED
10Glittering, demonstration motor-drive pump 2 is being worked; LED
9Glittering, display engine electromagnetic valve 4 is being worked; Cold water in the reserve tank 1 mixes with high temperature circulation water through motor-drive pump 2, engine electromagnetic valve 4 injection engine circulating water water outlets, and the temperature of cycle of engine water is descended rapidly.When water temperature dropped to 70 ℃ of left and right sides, engine temperature controller 7 disconnected J
2Coil blackout, J
2-1, J
2-2Disconnect, motor-drive pump 2 stalls, engine electromagnetic valve 4 is closed, and cold water is injection engine circulating water water outlet no longer, LED
10And LED
9Extinguish.
If with QK
2Pull manual, J then
2Conduction, J
2-1, J
2-2Closure, motor-drive pump 2 is worked simultaneously with engine electromagnetic valve 4, the cold water injection engine circulating water water outlet in the reserve tank 1.
As shown in Figure 1, present embodiment also is equipped with alarm temperature controller 8 in drag drum 5, its end ground connection, and the other end connects an end of loudspeaker 9 coils, loudspeaker 9 coil other end power connection positive poles, LED
8With loudspeaker 9 coils from parallel connection of coils.If brake temperature controller 6 et out of orders cause when temperature surpasses 10 ° of left and right sides of the highest limit value in the drag drum 5 alarm temperature controller 8 closures, loudspeaker 9 coils and LED
8Conduct electricity simultaneously, then loudspeaker 9 thunder, LED
8Glittering, promptly acousto-optic is reported to the police simultaneously, reminds driver's trouble-shooting or with QK
1Pull manually, open motor-drive pump 2 and brake electromagnetic valve 3, drag drum 5 is forced the watering cooling, to guarantee the safety of driving.
Continue at upward slope, when travel or stop in the level road location when vehicle has just descended the back, slope, because drag drum 5 still keeps higher temperature, exothermic temperature controller 6 continues closed, makes the 3 unlatching waterings of brake electromagnetic valve, will cause the waste of water resource.Therefore, as Fig. 2, shown in Figure 3, present embodiment is equipped with upward slope and the level road current auto cutout device 10 that is made of tubular lever 11, ball 12, push rod 13, K switch onboard, and by field effect transister BG1, current colector J
3, the time delay circuit that constitutes of K switch, resistance, electric capacity, wherein K switch moving joint is through resistance R
1The power connection positive pole, another moving joint ground connection is decided joint through resistance R
2, adjustable resistance W meets field effect transistor BG
1Base stage, capacitor C positive pole connect the moving joint capacitor C negative earth of adjustable resistance W, and voltage stabilizing utmost point pipe D negative pole meets BG
1Base stage, positive ground, relay J
3Coil one termination power positive pole, another termination BG
1Emitter, BG
1Grounded collector, wherein relay J
3Normally closed contact J
3-1Be connected on switch QK
1And between the exothermic temperature controller 6.
When vehicle was in level road or up-hill position, ball 12 rolled to the rear end of tubular lever 11 and jack-up push rod 13, push rod 13 pull switch K closures, and power supply passes through R
1, R
2, W makes BG
1Base stage is a high potential, BG
1Conducting, relay J
3The coil conduction, normally closed contact J
3-1Be disconnected.That is to say, no matter whether exothermic temperature controller 6 is closed, it and K switch Q
1Between circuit be cut off, the brake electromagnetic valve 3 remain closed condition, outward the watering, thereby avoid a water-white to bleed off in vain.Vehicle often jolts in level road or up-hill journey, and ball 12 might leave tubular lever 11 rear ends, the i.e. instantaneous disconnection of K switch moment.At this time because the effect of the time delay circuit of adjustable resistance W and capacitor C composition, when the 12 misoperation times of ball of causing because of jolting are no more than 3 seconds left and right sides, BG
1And J
3Still keep conducting state, thereby guaranteed the stable working of brake electromagnetic valve 3.
As shown in Figure 1, present embodiment also is equipped with fuel bowl variable resistance water level detector 15 in reserve tank 1, and water level detector 15 is connected with the apparent indicating device 16 of light that manipulation is monitored on the connection box, and light shows indicating device 16 by op amp IC
1～IC
6, LED
1～LED
6Constitute.Its effect is to make the driver understand water level in the reserve tank 1 at any time, in time adds water, guarantees not take place lack of water phenomenon midway.
What be worth mentioning at last is, another embodiment of the utility model replaces reserve tank 1 and motor-drive pump 2 with elevated tank, i.e. direct connection brake electromagnetic valve 3 and engine electromagnetic valve 4 on the elevated tank outlet conduit, and all the other and the foregoing description are basic identical.
Claims (5)
1, a kind of vehicle auto-cool system, it is characterized in that below the reserve tank (1) motor-drive pump (2) being housed, be connected with brake electromagnetic valve (3) and engine electromagnetic valve (4) on motor-drive pump (2) outlet conduit respectively, four water outlets on brake electromagnetic valve (3) outlet conduit are chewed on the backplate that is installed in forward and backward drag drum (5) respectively, engine electromagnetic valve (4) coolant outlet pipe is connected with cycle of engine water water outlet place, on the manipulation monitoring connection box in the operator's compartment manually automatic two gear switch QK is arranged
1And QK
2, switch QK
1Decide joint and pass through relay J
1Coil connects positive source, its manual joint ground connection, and the automatic transmission joint is by being positioned at exothermic temperature controller (6) the back ground connection of drag drum (5), relay J
1Open contact J
1-1One termination power positive pole, the other end is ground connection behind brake electromagnetic valve (3) coil, open contact J
1-2One termination power positive pole, the other end is by ground connection behind motor-drive pump (2) coil, switch QK
2Decide joint and pass through relay J
2Coil connects positive source, its manual joint ground connection, and the automatic transmission joint is by being positioned at engine temperature controller (7) the back ground connection at cycle of engine water water outlet place, relay J
2Open contact J
2-1One termination power positive pole, the other end is ground connection behind engine electromagnetic valve (4) coil, open contact J
2-2One termination power positive pole, the other end are also by ground connection behind motor-drive pump (2) coil.
2, vehicle auto-cool system according to claim 1 is characterized in that available elevated tank replaces reserve tank (1) and motor-drive pump (2).
3, vehicle auto-cool system according to claim 1 and 2, it is characterized in that in the drag drum (5) alarm temperature controller (8) being housed, its an end ground connection, the other end connects an end of loudspeaker (9) coil, loudspeaker (9) coil other end power connection positive pole, LED
8With loudspeaker (9) coils from parallel connection of coils.
4, vehicle auto-cool system according to claim 1 and 2 is characterized in that being equipped with on the car upward slope and the level road current auto cutout device (10) that are made of tubular lever (11), ball (12), push rod (13), K switch and reaches by field effect transistor BG
1, current colector J
3, the time delay circuit that constitutes of K switch, resistance, electric capacity, wherein relay J
3Normally closed contact J
3-1Be connected on switch QK
1And between the exothermic temperature controller (6).
5, vehicle auto-cool system according to claim 1 and 2, it is characterized in that being equipped with in the reserve tank (1) fuel bowl variable resistance water level detector (15), water level detector (15) is connected with the apparent indicating device (16) of light that manipulation is monitored on the connection box, and light shows indicating device (16) by op amp IC
1～IC
6, LED
1～LED
6Constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01226296 CN2484228Y (en) | 2001-06-12 | 2001-06-12 | Automatically cooling device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01226296 CN2484228Y (en) | 2001-06-12 | 2001-06-12 | Automatically cooling device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2484228Y true CN2484228Y (en) | 2002-04-03 |
Family
ID=33641982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01226296 Expired - Fee Related CN2484228Y (en) | 2001-06-12 | 2001-06-12 | Automatically cooling device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2484228Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332105A (en) * | 2013-07-11 | 2013-10-02 | 马恩奇 | Simple type truck automatic air pressure water injection device |
| CN104793665A (en) * | 2015-04-13 | 2015-07-22 | 成都诚邦动力测试仪器有限公司 | Engine cooling water constant-temperature system based on signal biased amplifying |
| CN104793664A (en) * | 2015-04-13 | 2015-07-22 | 成都诚邦动力测试仪器有限公司 | Energy-saving type engine cooling water constant temperature control system |
| CN109243325A (en) * | 2018-10-23 | 2019-01-18 | 泰山医学院 | Student Entrepreneurship educational propaganda device |
| CN112377544A (en) * | 2020-11-20 | 2021-02-19 | 徐州徐工矿业机械有限公司 | Full-working-condition automatic-adjustment electro-hydraulic proportional wet disc brake cooling system and control method |
-
2001
- 2001-06-12 CN CN 01226296 patent/CN2484228Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332105A (en) * | 2013-07-11 | 2013-10-02 | 马恩奇 | Simple type truck automatic air pressure water injection device |
| CN104793665A (en) * | 2015-04-13 | 2015-07-22 | 成都诚邦动力测试仪器有限公司 | Engine cooling water constant-temperature system based on signal biased amplifying |
| CN104793664A (en) * | 2015-04-13 | 2015-07-22 | 成都诚邦动力测试仪器有限公司 | Energy-saving type engine cooling water constant temperature control system |
| CN109243325A (en) * | 2018-10-23 | 2019-01-18 | 泰山医学院 | Student Entrepreneurship educational propaganda device |
| CN112377544A (en) * | 2020-11-20 | 2021-02-19 | 徐州徐工矿业机械有限公司 | Full-working-condition automatic-adjustment electro-hydraulic proportional wet disc brake cooling system and control method |
| CN112377544B (en) * | 2020-11-20 | 2022-02-15 | 徐州徐工矿业机械有限公司 | Full-working-condition automatic-adjustment electro-hydraulic proportional wet disc brake cooling system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |