CN203374355U - Car radiator and car - Google Patents
Car radiator and car Download PDFInfo
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- CN203374355U CN203374355U CN201320369245.2U CN201320369245U CN203374355U CN 203374355 U CN203374355 U CN 203374355U CN 201320369245 U CN201320369245 U CN 201320369245U CN 203374355 U CN203374355 U CN 203374355U
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Abstract
The utility model provides a car radiator aiming at the defect that the working temperature of an engine of an existing car radiator is not in the optimum working temperature range under certain working conditions. The car radiator comprises a water feed chamber, a water discharge chamber, a plurality of flat tubes and heat dissipation fins, wherein the flat tubes are used for enabling the water feed chamber to be communicated with the water discharge chamber and arranged at intervals, and the heat dissipation fins are arranged among the flat tubes. A water inlet is formed in the water feed chamber, a water outlet is formed in the water discharge chamber, the water feed chamber comprises at least two water feed sub-chambers, a temperature control switch valve device is arranged between two adjacent water feed sub-chambers, and a valve is opened when the coolant temperature on a coolant inlet side of each temperature control switch valve device is higher than the preset temperature so that the two water feed sub-chambers on two sides of the valve can be communicated with each other. The car radiator improves car fuel oil economical levels, reduces car exhaust gas emission, and prolongs the service life of the engine.
Description
Technical field
The utility model belongs to technical field of automobile engine, particularly relates to a kind of automobile radiators and automobile.
Background technique
Automobile radiators is component very important on automobile, intake chamber, water-supplying chamber, flat tube and radiating fin, consists of, and water inlet of radiator is arranged on intake chamber, and radiator outlet is arranged in water-supplying chamber.Automobile radiators is used for reducing engine coolant temperature, with this, improves Fuel Economy, increasing service life of engine.
As everyone knows, when engine operation, need to carry out cooling to motor, particularly, motor is being carried out when cooling, cooling liquid is through cooled optimum temperature to 90-100 degree centigrade, and the cooling liquid temperature after automobile radiators namely flowed out from motor preferably can be down to 90-100 degree centigrade, this temperature range both had been conducive to motor is carried out cooling, was conducive to again guarantee the unlikely too low burning that affects gas in the jar of operating temperature of motor.Yet motor is in the situation that low-load, engine outlet water temperature is lower than 95 degrees centigrade, and after radiator is cooling, coolant temperature has dropped to 85 degrees centigrade of left and right, and too low coolant temperature can affect the burning of gas in the jar.Due under different operating modes, the heating value difference of motor, so coolant temperature difference of water inlet of radiator, and the another sample of the heat diffusion area of radiator, this has just caused under some operating mode, and the coolant temperature after radiator is cooling is too low, thereby causes the operating temperature of motor too low, and not in the optimum working temperature scope, and then affect the burning of gas in the jar.
The model utility content
Technical problem to be solved in the utility model is for the operating temperature of existing automobile radiators motor under some operating mode defect in the optimum working temperature scope not, and a kind of automobile radiators is provided.
It is as follows that the utility model solves the problems of the technologies described above adopted technological scheme:
A kind of automobile radiators is provided, comprise intake chamber, water-supplying chamber, be communicated with a plurality of flat tubes of described intake chamber and described water-supplying chamber and space setting and be arranged on the radiating fin between a plurality of described flat tubes, described intake chamber is provided with water intake, described water-supplying chamber is provided with water outlet, described intake chamber comprises at least two sub-intake chambers, be provided with a temperature detect switch (TDS) control valve unit between adjacent two described sub-intake chambers, each described temperature detect switch (TDS) control valve unit is opened valve to be communicated with two sub-intake chambers of its both sides in the coolant temperature of its liquid feeding side during higher than its preset temperature.
Further, described automobile radiators comprises a plurality of temperature detect switch (TDS) control valve units, the other end by the inlet end of described intake chamber to described intake chamber, and the preset temperature of a plurality of described temperature detect switch (TDS) control valve units increases successively.
Further, described temperature detect switch (TDS) control valve unit is thermostat.
Further, described temperature detect switch (TDS) control valve unit is thermostat valve.
The automobile radiators that the utility model provides, add one or more temperature detect switch (TDS) control valve units in the radiator intake chamber, thereby intake chamber is separated into to plural sub-intake chamber, like this when the temperature of cooling liquid is different, the quantity difference that the temperature detect switch (TDS) control valve unit is opened, the quantity of the sub-intake chamber of corresponding participation work is also different, causes the heat diffusion area difference of radiator; The coolant temperature that enters radiator is lower, and the quantity that the temperature detect switch (TDS) control valve unit is opened is just fewer, and the quantity of the sub-intake chamber of participation work is just fewer, and the heat diffusion area of radiator is just less; The coolant temperature that enters radiator is higher, the quantity that the temperature detect switch (TDS) control valve unit is opened is just more, the quantity of the sub-intake chamber of participation work is just more, the heat diffusion area of radiator is just larger, although enter like this coolant temperature difference of radiator, can so that the coolant temperature of leaving radiator in motor optimum working temperature scope.Like this, not only improve the fuel-economy type of automobile, reduced the exhaust emissions of automobile, also extended the working life of motor.
In addition, the utility model also provides a kind of automobile, and described automobile comprises above-mentioned automobile radiators.
The automobile that the utility model provides, owing to having above-mentioned automobile radiators, motor always works in its optimum working temperature scope.Like this, not only improve the fuel-economy type of automobile, reduced the exhaust emissions of automobile, also extended the working life of motor.
The accompanying drawing explanation
Fig. 1 is the structural representation of the automobile radiators that provides of the utility model one embodiment;
Fig. 2 is another visual angle figure of Fig. 1;
Fig. 3 is the structural representation of the automobile radiators that provides of another embodiment of the utility model.
Reference character in Figure of description is as follows:
1, intake chamber; 10, sub-intake chamber; 11, water intake; 2, water-supplying chamber; 21, water outlet; 3, flat tube; 4, radiating fin; 5, temperature detect switch (TDS) control valve unit.
Embodiment
Clearer for technical problem, technological scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figures 1 and 2, the automobile radiators that the utility model one embodiment provides, comprise intake chamber 1, water-supplying chamber 2, be communicated with a plurality of flat tubes 3 of described intake chamber 1 and water-supplying chamber 2 and space setting and be arranged on the radiating fin 4 between a plurality of described flat tubes 3, described intake chamber 1 is provided with water intake 11, described water-supplying chamber 2 is provided with water outlet 21, described intake chamber 1 comprises two sub-intake chambers 10, be provided with a temperature detect switch (TDS) control valve unit 5 between adjacent two described sub-intake chambers 10, each described temperature detect switch (TDS) control valve unit 5 is opened valve to be communicated with two sub-intake chambers 10 of its both sides in the coolant temperature of its liquid feeding side during higher than its preset temperature, be that cooling liquid flows into the sub-intake chamber 1 on its right side via this temperature detect switch (TDS) control valve unit 5, the part that intake chamber 1 participates in cooling work increases, correspondingly the heat diffusion area of radiator increases, heat dissipation potential is strengthened.
In the present embodiment, described temperature detect switch (TDS) control valve unit can be thermostat.Thermostat is preferably waxtype thermostat, when coolant temperature during lower than its preset temperature, exquisite paraffin in the thermostat temperature sensor is solid-state, the thermostat valve is throttle down under the effect of spring, the sub-intake chamber on thermostat right side does not participate in work, and the heat diffusion area of radiator is the area under the sub-intake chamber in left side.After coolant temperature reaches preset temperature, paraffin starts thawing and gradually becomes liquid, and volume increases thereupon and oppresses rubber pipe makes its contraction.When rubber pipe shrinks, push rod is made to the thrust in order to make progress, push rod has downward reaction thrust to make valve open to valve.At this moment, two sub-intake chambers of these thermostat both sides are connected, the sub-intake chamber participation work on thermostat right side, and the heat diffusion area of radiator is total heat diffusion area of radiator.
In the present embodiment, described temperature detect switch (TDS) control valve unit can be also thermostat valve.Thermostat valve in the present embodiment, when coolant temperature changes, the temperature sensing liquid volume in sensor is along with expanding or shrinking.When the temperature of cooling liquid, during lower than preset temperature, temperature sensing liquid shrinks, and Returnning spring promotes spool and closes, and the sub-intake chamber on thermostat valve right side does not participate in work, and the heat diffusion area of radiator is the area under the sub-intake chamber in left side.When coolant temperature during higher than preset temperature, temperature sensing liquid expands, and promotes spool and opens valve downwards, and two sub-intake chambers of these thermostat valve both sides are connected, the sub-intake chamber participation work on thermostat valve right side, the heat diffusion area of radiator is total heat diffusion area of radiator.
The automobile radiators that the utility model above-described embodiment provides, add one or more temperature detect switch (TDS) control valve units in the radiator intake chamber, thereby intake chamber is separated into to plural sub-intake chamber, like this when the temperature of cooling liquid is different, the quantity difference that the temperature detect switch (TDS) control valve unit is opened, the quantity of the sub-intake chamber of corresponding participation work is also different, causes the heat diffusion area difference of radiator; The coolant temperature that enters radiator is lower, and the quantity that the temperature detect switch (TDS) control valve unit is opened is just fewer, and the quantity of the sub-intake chamber of participation work is just fewer, and the heat diffusion area of radiator is just less; The coolant temperature that enters radiator is higher, the quantity that the temperature detect switch (TDS) control valve unit is opened is just more, the quantity of the sub-intake chamber of participation work is just more, the heat diffusion area of radiator is just larger, although enter like this coolant temperature difference of radiator, can so that the coolant temperature of leaving radiator in motor optimum working temperature scope.Like this, not only improve the fuel-economy type of automobile, reduced the exhaust emissions of automobile, also extended the working life of motor.
As shown in Figure 3, the automobile radiators provided for another enforcement of the utility model, with the embodiment's difference shown in Fig. 1, be, in the present embodiment, described automobile radiators comprises three temperature detect switch (TDS) control valve units 5, intake chamber 1 has been divided into four sub-intake chambers 10, the other end by the inlet end of described intake chamber 1 to described intake chamber 1, and the preset temperature of three described temperature detect switch (TDS) control valve units 5 increases successively.For example, its preset temperature of temperature detect switch (TDS) control valve unit of the leftmost side is 95 degrees centigrade, and middle its preset temperature of temperature detect switch (TDS) control valve unit is 110 degrees centigrade, and its preset temperature of temperature detect switch (TDS) control valve unit of the rightmost side is 120 degrees centigrade; Certainly said temperature is only exemplary, and in actual conditions, quantity and the preset temperature that can calculate accurate temperature detect switch (TDS) control valve unit according to the volume of each sub-intake chamber, the heat dissipation potential of radiator etc. are arranged.
The automobile radiators that the utility model above-described embodiment provides, owing to having increased by two temperature detect switch (TDS) control valve units, corresponding background intake chamber also has been increased to four, with embodiment illustrated in fig. 1, compares, and through the coolant temperature of radiator, regulates more flexible.
In addition, the utility model also provides a kind of automobile, and described automobile comprises above-mentioned automobile radiators.
The automobile that the utility model embodiment provides, owing to having above-mentioned automobile radiators, motor always works in its optimum working temperature scope.Like this, not only improve the fuel-economy type of automobile, reduced the exhaust emissions of automobile, also extended the working life of motor.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an automobile radiators, comprise intake chamber, water-supplying chamber, be communicated with a plurality of flat tubes of described intake chamber and described water-supplying chamber and space setting and be arranged on the radiating fin between a plurality of described flat tubes, described intake chamber is provided with water intake, described water-supplying chamber is provided with water outlet, it is characterized in that, described intake chamber comprises at least two sub-intake chambers, be provided with a temperature detect switch (TDS) control valve unit between adjacent two described sub-intake chambers, each described temperature detect switch (TDS) control valve unit is opened valve to be communicated with two sub-intake chambers of its both sides in the coolant temperature of its liquid feeding side during higher than its preset temperature.
2. automobile radiators according to claim 1, it is characterized in that, described automobile radiators comprises a plurality of temperature detect switch (TDS) control valve units, the other end by the inlet end of described intake chamber to described intake chamber, and the preset temperature of a plurality of described temperature detect switch (TDS) control valve units increases successively.
3. automobile radiators according to claim 1 and 2, is characterized in that, described temperature detect switch (TDS) control valve unit is thermostat.
4. automobile radiators according to claim 1 and 2, is characterized in that, described temperature detect switch (TDS) control valve unit is thermostat valve.
5. an automobile, is characterized in that, described automobile comprises the described automobile radiators of claim 1 to 4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320369245.2U CN203374355U (en) | 2013-06-26 | 2013-06-26 | Car radiator and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320369245.2U CN203374355U (en) | 2013-06-26 | 2013-06-26 | Car radiator and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203374355U true CN203374355U (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320369245.2U Expired - Fee Related CN203374355U (en) | 2013-06-26 | 2013-06-26 | Car radiator and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203374355U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626227A (en) * | 2015-12-24 | 2016-06-01 | 潍柴动力股份有限公司 | Cooling method for vehicle and cooling system |
| CN109386372A (en) * | 2017-08-02 | 2019-02-26 | 天津市庆浦散热器科技有限公司 | A kind of automobile radiators of real-time multi-stage regulation |
| CN110821634A (en) * | 2019-11-08 | 2020-02-21 | 奇瑞汽车股份有限公司 | Auto radiator capable of automatically adjusting heat exchange performance |
| CN112901330A (en) * | 2021-01-31 | 2021-06-04 | 重庆长安汽车股份有限公司 | Radiator integrated with temperature regulator |
| CN113790612A (en) * | 2021-09-29 | 2021-12-14 | 广西玉柴机器股份有限公司 | Temperature control type radiator with adjustable radiating area |
-
2013
- 2013-06-26 CN CN201320369245.2U patent/CN203374355U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626227A (en) * | 2015-12-24 | 2016-06-01 | 潍柴动力股份有限公司 | Cooling method for vehicle and cooling system |
| CN105626227B (en) * | 2015-12-24 | 2018-08-07 | 潍柴动力股份有限公司 | The cooling means and cooling system of vehicle |
| CN109386372A (en) * | 2017-08-02 | 2019-02-26 | 天津市庆浦散热器科技有限公司 | A kind of automobile radiators of real-time multi-stage regulation |
| CN110821634A (en) * | 2019-11-08 | 2020-02-21 | 奇瑞汽车股份有限公司 | Auto radiator capable of automatically adjusting heat exchange performance |
| CN112901330A (en) * | 2021-01-31 | 2021-06-04 | 重庆长安汽车股份有限公司 | Radiator integrated with temperature regulator |
| CN113790612A (en) * | 2021-09-29 | 2021-12-14 | 广西玉柴机器股份有限公司 | Temperature control type radiator with adjustable radiating area |
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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: 20140101 Termination date: 20190626 |