CN201826940U - Automobile engine water temperature intelligent control system - Google Patents
Automobile engine water temperature intelligent control system Download PDFInfo
- Publication number
- CN201826940U CN201826940U CN2010205862030U CN201020586203U CN201826940U CN 201826940 U CN201826940 U CN 201826940U CN 2010205862030 U CN2010205862030 U CN 2010205862030U CN 201020586203 U CN201020586203 U CN 201020586203U CN 201826940 U CN201826940 U CN 201826940U
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- China
- Prior art keywords
- water
- temperature
- radiator core
- control system
- water temperature
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- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses an automobile engine water temperature intelligent control system comprising a water radiator core component and a control system thereof, wherein the water radiator core component comprises water radiation array tubes, an upper water chamber and a lower water chamber; the upper water chamber and the lower water chamber are respectively connected with the upper end and the lower end of each radiation array tube; the back of the water radiator core component is provided with a fan which is an electric fan; the upper water chamber is provided with a temperature sensor, a signal line of the temperature sensor is connected with a temperature controller which controls the on and off of the electric fan through the control system; the temperature sensor provides the actual water temperature for the temperature controller which compares the actual water temperature with the set water temperature, the temperature controller switches on a power supply circuit of the electric fan to enable the electric fan to run and cool the water radiator core component when the actual water temperature exceeds the set water temperature; and the temperature controller cuts off the power supply circuit of the electric fan to stop cooling the water radiator core component when the actual water temperature is lower than the set water temperature.
Description
Technical field
The utility model relates to a kind of water radiator of motor car engine, especially relates to a kind of automobile engine water temperature intelligent control system.
Background technique
The water radiator that the orthodox car motor is used, comprise water radiator core assembly and control system thereof, the water radiator core assembly comprises water-cooled tubulation, upper tank and lower header, upper tank and lower header link to each other with the two ends up and down of each heat radiation tubulation respectively, the back side of water radiator core assembly is equipped with fan, fan is in transmission connection by the belt pulley on belt pulley and belt and the motor main drive shaft, behind the engine start, the main drive shaft running drives the fan rotation, and fan is forced cooling to the water radiator core assembly.
There is following deficiency in such structure: as long as the engine start of automobile, fan is promptly forced cooling to the water radiator core assembly, in the winter of cold, when motor car engine has just started, this moment, the water temperature of engine water tank was very low, the pressure of fan cooling is unfavorable for the rising of engine water tank temperature, often to wait engine ignition after operation after 3-5 minute, automobile could cruising.
The model utility content
For overcoming problems of the prior art, the utility model provides a kind of automobile engine water temperature intelligent control system, can control the operation of fan according to the water temperature of reality.
For solving above technical problem, a kind of automobile engine water temperature intelligent control system provided by the utility model, comprise water radiator core assembly and control system thereof, described water radiator core assembly comprises the water-cooled tubulation, upper tank and lower header, described upper tank and lower header link to each other with the two ends up and down of each described heat radiation tubulation respectively, the back side of described water radiator core assembly is equipped with fan, described fan is an electric fan, described upper tank is equipped with temperature transducer, the signaling line cut-in temperature controller of described temperature transducer, described temperature controller is controlled the break-make of described electric fan by described control system.
With respect to prior art, the utility model has been obtained following beneficial effect: temperature transducer offers temperature controller with the actual water temperature of water radiator core assembly, temperature controller is compared actual water temperature with set water temperature, when actual water temperature surpasses set water temperature, connect the current supply circuit of electric fan, the electric fan running is cooled to the water radiator core assembly; Otherwise when actual water temperature was lower than set water temperature, temperature controller cut off the current supply circuit of electric fan, stops the water radiator core assembly is cooled off.In the winter of cold, when motor car engine had just started, fan did not turn round, and the water temperature that is beneficial in the water radiator core assembly is increased to normal temperature rapidly, to satisfy running requirements.
Description of drawings
Fig. 1 is the structural representation of water radiator core assembly in the utility model automobile engine water temperature intelligent control system.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the control circuit figure of electric fan in the utility model automobile engine water temperature intelligent control system.
Among the figure: 1 upper tank, 2 filler, 3 lower headers, 4 intake pipes, 5 electric fans, 6 outlet pipes, 7, thermocouple, DZ circuit breaker, FU fus, SB stop button, SQ release the button, KM control relay, BT temperature controller.
Embodiment
As shown in Figures 1 and 2, the water radiator core assembly of motor car engine comprises water-cooled tubulation, upper tank 1 and lower header 3, upper tank 1 and lower header 3 link to each other with the two ends up and down of each heat radiation tubulation respectively, upper tank 1 is provided with intake pipe 4, lower header 3 is provided with outlet pipe 6, the back side of water radiator core assembly is equipped with electric fan 5, upper tank 1 is equipped with thermocouple 7, thermocouple 7 also can replace with the temperature transducer of other forms such as thermal resistor, the signaling line cut-in temperature controller of thermocouple 7, temperature controller is by the break-make of control system control electric fan.
As shown in Figure 3, power supply inserts electric fan 5 by the contact of circuit breaker DZ and control relay KM, be in series with the normally closed interlock of fus FU, stop button SB, the SQ that releases the button, temperature controller BT and the coil of control relay KM on the control loop of electric fan 5 successively, the coils from parallel connection of coils of the coil of temperature controller BT and control relay KM, control relay KM provide a pair of self-keeping contact to be connected in parallel on the two ends of the SQ that releases the button.
In the work, thermocouple 7 offers temperature controller BT with the actual water temperature of water radiator core assembly, temperature controller BT compares actual water temperature with set water temperature, when actual water temperature surpasses set water temperature, the normally closed interlock of temperature controller BT keeps connecting, the coil of control relay KM gets electric, connects the current supply circuit of electric fan, and the electric fan running is cooled to the water radiator core assembly; Otherwise when actual water temperature was lower than set water temperature, the normally closed interlock of temperature controller BT disconnected, the coil losing electricity of control relay KM, and the current supply circuit of electric fan is cut off, and stops the water radiator core assembly is cooled off.
In addition to the implementation, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (1)
1. automobile engine water temperature intelligent control system, comprise water radiator core assembly and control system thereof, described water radiator core assembly comprises the water-cooled tubulation, upper tank and lower header, described upper tank and lower header link to each other with the two ends up and down of each described heat radiation tubulation respectively, the back side of described water radiator core assembly is equipped with fan, it is characterized in that, described fan is an electric fan, described upper tank is equipped with temperature transducer, the signaling line cut-in temperature controller of described temperature transducer, described temperature controller is controlled the break-make of described electric fan by described control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205862030U CN201826940U (en) | 2010-11-02 | 2010-11-02 | Automobile engine water temperature intelligent control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205862030U CN201826940U (en) | 2010-11-02 | 2010-11-02 | Automobile engine water temperature intelligent control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826940U true CN201826940U (en) | 2011-05-11 |
Family
ID=43965482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205862030U Expired - Fee Related CN201826940U (en) | 2010-11-02 | 2010-11-02 | Automobile engine water temperature intelligent control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826940U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321733A (en) * | 2013-07-16 | 2013-09-25 | 潍柴动力股份有限公司 | Exhaust gas temperature control method, system and diesel engine of supercharged diesel engine using SCR |
| CN103967585A (en) * | 2014-06-03 | 2014-08-06 | 苏州工业园区驿力机车科技有限公司 | Automobile radiator |
| CN104791072A (en) * | 2015-04-13 | 2015-07-22 | 苏州建鑫建设集团有限公司 | Cooling mechanism for internal combustion engine of bulldozer |
| CN111637628A (en) * | 2020-05-22 | 2020-09-08 | 珠海格力电器股份有限公司 | Overheating prevention structure, water heater, control method of water heater and computer-readable storage medium |
-
2010
- 2010-11-02 CN CN2010205862030U patent/CN201826940U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321733A (en) * | 2013-07-16 | 2013-09-25 | 潍柴动力股份有限公司 | Exhaust gas temperature control method, system and diesel engine of supercharged diesel engine using SCR |
| CN103967585A (en) * | 2014-06-03 | 2014-08-06 | 苏州工业园区驿力机车科技有限公司 | Automobile radiator |
| CN104791072A (en) * | 2015-04-13 | 2015-07-22 | 苏州建鑫建设集团有限公司 | Cooling mechanism for internal combustion engine of bulldozer |
| CN111637628A (en) * | 2020-05-22 | 2020-09-08 | 珠海格力电器股份有限公司 | Overheating prevention structure, water heater, control method of water heater and computer-readable storage medium |
| CN111637628B (en) * | 2020-05-22 | 2021-04-23 | 珠海格力电器股份有限公司 | Overheating prevention structure, water heater, control method of water heater and computer-readable storage medium |
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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: 20110511 Termination date: 20171102 |