CN202690202U - Radiator assembly, radiator ventilation regulating system and vehicle - Google Patents
Radiator assembly, radiator ventilation regulating system and vehicle Download PDFInfo
- Publication number
- CN202690202U CN202690202U CN 201220263817 CN201220263817U CN202690202U CN 202690202 U CN202690202 U CN 202690202U CN 201220263817 CN201220263817 CN 201220263817 CN 201220263817 U CN201220263817 U CN 201220263817U CN 202690202 U CN202690202 U CN 202690202U
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- radiator
- roller shutter
- regulating system
- control unit
- performance element
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Abstract
The utility model discloses a radiator assembly, which comprises a radiator. The radiator assembly also comprises a shutter, and a winding shaft of the shutter is arranged on one side of the radiator, so that a curtain of the shutter is driven by rotation of the winding shaft to be lifted to change a ventilation state of the radiator. In addition, the utility model also discloses a radiator ventilation regulating system and a vehicle with the radiator ventilation regulating system. By adopting the radiator assembly and the radiator ventilation regulating system, the ventilation state of the radiator can be changed. When the radiator ventilation regulating system is installed on the vehicle, the ventilation state of the radiator can be changed, and the problems of difficulties in low-temperature startup of an engine and caused serious wear of related components can be solved.
Description
Technical field
The utility model relates to the parts in the engine-cooling system, particularly, relates to a kind of heat radiator assembly, and in addition, the utility model also relates to a kind of radiator ventilation regulating system and vehicle that comprises this heat radiator assembly.
Background technique
Engine-cooling system generally is made of water jacket, thermostat, water pump, fan and heat radiator assembly etc.The effect of engine-cooling system is that the part heat that Heating Components absorbs is in time distributed, and makes motor obtain the cooling of appropriateness, thereby it is worked in suitable temperature range.The heat that motor needs cooling system to take away is mainly taken away by water jacket, cooling water, heat radiator assembly.Radiator, be installed on the front frame cross of motor, its effect is that the heat that cooling water absorbs in water jacket is passed to ambient atmosphere, and the cooling water water temperature is descended, radiator cools off by fan air inducing, and radiator and relevant appurtenances thereof are referred to as heat radiator assembly.Usually, the radiator of motor vehicle is in all the time that to keep unimpeded state, purpose with ambient air be to make radiator keep in good time convection current with ambient air, accelerates distributing of radiator heat, thus the temperature of fast reducing motor.
It is worth noting that motor is assemblied by different metal material, such as: steel part, alloy steel piece, foundry goods etc.The attribute of various metallic material is different, only in the optimum working temperature scope of motor, the mechanical property of different structure parts and moving element could normally cooperate, and fuel just can evaporate fully and can fully burn, and all technical of motor could be realized.When motor was in the low-temperature working environment, compressive force and temperature were not enough in the engine cylinder, and the fuel temperature that enters in the cylinder is too low, and the additional issue atomizing is bad, is not easy to light, and perhaps fuel combustion is slow, and it is of poor quality to gasify, and caused the engine start difficulty; Moreover, even after starting, the temperature rise time lengthening increases the weight of the wearing and tearing between each parts; Also have, because the operating temperature of motor is lower, fuel oil can not fully burn, and cylinder pressure descends, and surface friction drag increases, and engine power consumes in friction and wear, and engine output reduces thus; In addition, when vehicle left standstill, airborne dust, floccule etc. entered radiator core body by the air-inlet grille of vehicle, caused radiator core body to stop up the working life of having reduced radiator.
The model utility content
A technical problem to be solved in the utility model provides a kind of heat radiator assembly, and this heat radiator assembly can change the ventilation state of radiator.
Another technical problem to be solved in the utility model provides a kind of radiator ventilation regulating system, and this radiator ventilation regulating system can change the ventilation state of radiator.
In addition, the further problem to be solved of the utility model provides a kind of vehicle, and this vehicle can change the ventilation state of radiator.
To achieve these goals, the utility model provides a kind of heat radiator assembly, comprise radiator, wherein, this heat radiator assembly also comprises roller shutter, this roller shutter be installed on described radiator one side around spool, to change the ventilation state of described radiator around the heavy curtain lifting that rotarily drives described roller shutter of spool by this.
Preferably, described roller shutter is installed in the top of a side of described radiator around spool by being arranged at support on the described radiator.
Preferably, the lower end of described heavy curtain is provided with the roller shutter underbeam, and the bottom of a side of described radiator is provided with the hole corresponding with described roller shutter underbeam, when putting in place to descend at described heavy curtain so that described roller shutter underbeam navigate in the described hole.
On the basis of technique scheme, the utility model also provides a kind of radiator ventilation regulating system, wherein, this radiator ventilation regulating system comprises the performance element of the instruction that above-mentioned heat radiator assembly, the temperature transducer for detection of engine temperature, control unit and this control unit of execution send, described temperature transducer and described performance element are electrically connected with described control unit respectively, described performance element be electrically connected with described roller shutter or mechanical connection to drive rotating around spool of this roller shutter.
Preferably, described performance element is drive motor, and the live axle of described drive motor is connected around spool with described roller shutter.
Preferably, described performance element is switching circuit, and described roller shutter comprises the tube shaped electric machine that is installed in the described wireline reel, and described switching circuit is electrically connected on the tube shaped electric machine of described roller shutter.
Preferably, described temperature transducer is installed in the water outlet of water jacket of motor.
Preferably, described control unit is the electronic control unit of vehicle.
Preferably, described temperature transducer and described performance element are connected on the data/address bus of vehicle.
In addition, the utility model also provides a kind of vehicle, and this vehicle comprises the described radiator ventilation of above-mentioned arbitrary technological scheme regulating system.
By technique scheme, after launching, the roller shutter in this heat radiator assembly and the described radiator ventilation regulating system can change the ventilation state of radiator.This radiator ventilation regulating system is installed on the vehicle, when roller shutter is positioned near a side of the air-inlet grille of vehicle, if temperature transducer detects the minimum that the engine temperature that obtains is lower than motor optimum working temperature value, then control unit control performance element work, the heavy curtain of roller shutter launches.Change thus the ventilation state of radiator, for motor provides relatively airtight working space, shortened the time of motor rising temperature, overcome the heavy wear of engine cold-starting difficulty and the associated components that causes thus, improve the output power of motor.And when stationary vehicle, the heavy curtain of roller shutter launches, and can stop effectively that extraneous dust, floccule etc. enter radiator core body by the air-inlet grille of vehicle, has improved the working life of radiator.
Other feature and advantage of the present utility model will partly be described in detail in embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with following embodiment one, but does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the front view according to the heat radiator assembly of preferred implementation of the present utility model;
Fig. 2 is the schematic representation that the roller shutter heavy curtain of the heat radiator assembly of Fig. 1 launches;
Fig. 3 is the annexation figure according to each parts of the radiator ventilation regulating system of preferred implementation of the present utility model.
Description of reference numerals
1 control unit, 2 heat radiator assemblies
3 performance elements, 4 temperature transducers
5 motors, 21 radiators
22 supports, 23 roller shutters
231 heavy curtains 232 are around spool
233 roller shutter underbeams, 24 holes
7 air streams
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.Should be understood that embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
Fig. 1 is the front view according to the heat radiator assembly of preferred implementation of the present utility model; Fig. 2 is the schematic representation that the roller shutter heavy curtain of the heat radiator assembly of Fig. 1 launches; Fig. 3 is the annexation figure according to each parts of the radiator ventilation regulating system of preferred implementation of the present utility model.
Terminological interpretation: in the utility model, when heavy curtain refers to that roller shutter launches, be used for the shield of blocks air circulation; In addition, engine temperature refers to the temperature of the motor part that records in the motor precalculated position, because the temperature of motor each several part is different, so the precalculated position is different, the engine temperature that records can difference; In addition, the instruction of indication and signal refer to realize instruction and the signal of roller shutter corresponding actions in the utility model.
Preferred heat radiator assembly, as depicted in figs. 1 and 2, the top of a side of radiator 21 is provided with support 22, and arranging of support 22 can be the fixed form of any conventional, and for example welding or bolt connect.Being installed on the support 22 around spool 232 of roller shutter 23, the heavy curtain 231 of roller shutter 23 launches to be positioned at a side of radiator 21.Preferably, heavy curtain 231 can all cover a side of radiator 21, can fully block the cross-ventilation of radiator 21 both sides like this.Also can be the installation form of any conventional around spool 232, rotatable being sleeved in the sleeve that is fixed in support 22 two ends around the two ends of spool 232 for example, no matter take the connection of which kind of form, as long as guarantee can rotate around spool 232, heavy curtain 231 liftings that drive thus roller shutter 23 get final product.In addition, roller shutter 23 is installed on the radiator 21, and is nearest apart from radiator 21, and when the heavy curtain 231 of roller shutter 23 launched, there was air stream 7 hardly in the opposite side of radiator 21, and the change effect of radiator ventilation state is more obvious.And when the heat radiator assembly of this integral type was installed on the vehicle, installation procedure was more easy.
As preferred embodiment, as shown in Figure 2, the lower end of heavy curtain 231 is provided with roller shutter underbeam 233, preferably, can select the material with larger density of mass, iron axle for example, as roller shutter underbeam 233, when the heavy curtain 231 of roller shutter 23 descended expansion, roller shutter underbeam 233 can be strained heavy curtain 231, when preventing that air stream 7 is larger, start heavy curtain 231 and impact stops the cross-ventilated effect of radiator both sides.
One side lower part of radiator 21 is provided with the hole 24 corresponding with roller shutter underbeam 233, and when heavy curtain 231 descends when putting in place, roller shutter underbeam 233 navigates in the hole 24.The setting of roller shutter underbeam 233, common in the roller shutter product, belong to common known technology, do not repeat them here.The setting in the hole 24 on the radiator 21, those skilled in the art can pass through the precalculated position, bottom in a side of common radiator, the i.e. position corresponding with the heavy curtain 231 that lowers under radiator 21 tops, in the welding with porose 24 support, perhaps in the radiator course of working on the precalculated position of a side of the bottom of radiator 21 the porose section of one-body molded processing.The bottom of radiator 21 is provided with and the roller shutter underbeam corresponding hole 24 that lowers for 233 times, roller shutter underbeam 233 descends and navigates in the hole 24, the heavy curtain 231 that is conducive to launch firm, start heavy curtain 231 and be unlikely to extraneous larger air stream 7, in order to avoid affect the cross-ventilated effect that heavy curtain 231 stops radiator 21 both sides.
Radiator ventilation regulating system as shown in Figure 3 comprises heat radiator assembly 2, temperature transducer 4, control unit 1 and performance element 3 that technique scheme is described, and temperature transducer 4 and performance element 3 are electrically connected with control unit 1 respectively.Consider what in the market roller shutter had with drive motor, translator is not arranged, so performance element 3 can be various ways, thus, performance element 3 can be to be electrically connected or mechanical connection with roller shutter 23, as long as performance element 3 can drive rotating around spool of this roller shutter (23).
After this radiator ventilation regulating system is installed on the vehicle, be used for regulating the ventilation state of radiator.The function of the each several part of this radiator ventilation regulating system is: temperature transducer 4 is for detection of engine temperature, and the signal that detects is sent to control unit; Control unit 1 is used for receiving the signal that temperature transducer 2 sends over, and then determines whether to send instruction to performance element 3 according to this signal.In addition, control unit 1 can detect the state that shuts down of motor 5, and can according to pre-set programs, send instruction to performance element 3; Performance element 3 is used for the instruction that reception control unit 1 sends, and realizes the lifting of the heavy curtain 231 of roller shutter 23 according to this instruction.
Need to prove that temperature transducer 4 is for detection of the temperature of motor 5, and is preferred, take the regularly mode of detection, namely the compartment time gathers a secondary data, and this signal is sent to control unit 1.
Minimum and the peak of the optimum working temperature of motor are set in the pre-set programs of control unit 1, when the temperature of the motor 5 that detects when temperature transducer 4 is lower than the minimum of optimum working temperature of motor, control unit 1 sends instruction to performance element 3, thereby the heavy curtain 231 of roller shutter 23 is lowered.In addition, when the temperature that detects motor 5 when control unit 1 was higher than the peak of optimum working temperature of motor, control unit 1 sent instruction to performance element 3, realize the rotation around spool 232 of roller shutter 23, thereby heavy curtain 231 is rolled.Especially, when motor 5 shuts down, during the vehicle Parking, control unit 1 collects the state that motor 5 shuts down, according to pre-set programs, send instruction to performance element 3, performance element 3 is delayed 2 minutes, drives rotating around spool 232 of roller shutter 23, realize the expansion of heavy curtain 231, when vehicle left standstill, heavy curtain 231 can effectively block dust and floccule like this, improved the working life of radiator.
In the mechanical connection of performance element 3 and roller shutter 23, preferred embodiment be, performance element 3 is drive motor, the live axle of drive motor is connected around spool 232 with roller shutter 23, when the temperature that detects motor 5 when temperature transducer 4 is lower than the minimum of motor optimum working temperature, when control unit 1 sent instruction to drive motor, drive motor was started working.Thus, as shown in Figure 3, the rotation of the live axle of drive motor drives turning clockwise around spool 232 of roller shutter 23, the expansion thereby the heavy curtain of roller shutter 23 231 descends, and roller shutter underbeam 233 drops in the hole 24, and when roller shutter underbeam 233 put in place, drive motor quit work.Need to prove, different around the installation position of spool 232, different around the sense of rotation of spool 232, at this, can not cause difference on the effect around the sense of rotation of spool.In addition, when the temperature that detects motor when temperature transducer 4 was higher than the peak of optimum working temperature of motor, control unit 1 sent instruction to drive motor, and the drive motor opposite spin drives roller shutter 23 and rises and roll.During engine stoping operation, control unit 1 detects the state that shuts down of motor 5, sends instruction to drive motor according to pre-set programs, drive motor time-delay opposite spin, drive thus around spool 232 and be rotated counterclockwise, thereby the heavy curtain 231 of roller shutter 23 is risen until roll.
The above-mentioned operating time of drive motor can be determined by the rotating speed of drive motor, the rate of descent of heavy curtain 231 and the dropping distance of roller shutter underbeam 233.The time control program of drive motor work is stored in the control unit 1, is determined the operating time of motor by control unit 1.
In being electrically connected of performance element 3 and roller shutter 23, preferred embodiment be that performance element 3 is switching circuit.Roller shutter 23 is electric rolling screen, and namely roller shutter 23 is own from translator, for example can be around the mounted tube shaped electric machine in spool 232 the insides.So only need switching circuit to be electrically connected with tube shaped electric machine, when the temperature that detects motor 5 when control unit 1 is lower than the minimum of optimum working temperature of motor, control unit 1 sends instruction to switching circuit, switching circuit is connected the closed-loop path of tubulose machine operation, thus tube shaped electric machine entry into service, drive is around spool 232 rotations, and roller shutter underbeam 233 descends and puts in place.In addition, when the temperature that detects motor 5 when control unit 1 is higher than the peak of optimum working temperature of motor, send instruction to switching circuit, heavy curtain 231 is risen roll.During engine stoping operation, control unit 1 detects the state that shuts down of motor 5, sends instruction to switching circuit according to default program, the tube shaped electric machine of roller shutter 23 time-delay opposite spin, drive thus around spool 232 rotations, thereby the heavy curtain 231 of roller shutter 23 is risen until roll.
Determine that by the rotating speed of tube shaped electric machine, the rate of descent of heavy curtain 231 and the distance that roller shutter underbeam 233 descends the control program of this time can store in the control unit 1 running time of tube shaped electric machine.
The position that temperature transducer 4 is placed on the motor 5 is different, and the temperature of measuring can be different, and as preferred embodiment, temperature transducer 4 is installed in the water outlet of water jacket of motor 5, because temperature herein is near the temperature in motor 5 cylinders.
On the basis of technique scheme, vehicle of the present utility model comprises the described radiator ventilation of above-mentioned arbitrary technological scheme regulating system.
By technique scheme, after launching, the roller shutter in this heat radiator assembly and the described radiator ventilation regulating system can change the ventilation state of radiator.This radiator ventilation regulating system is installed on the vehicle, when roller shutter is positioned near a side of the air-inlet grille of vehicle, if temperature transducer detects the minimum that the temperature that obtains is lower than motor optimum working temperature value, then control unit control performance element work, the heavy curtain of roller shutter launches.Change thus the ventilation state of radiator, for motor provides relatively airtight working space, shortened the time of motor rising temperature, overcome the heavy wear of engine cold-starting difficulty and the associated components that causes thus, improve the output power of motor.And when stationary vehicle, the heavy curtain of roller shutter launches, and can stop effectively that extraneous dust, floccule etc. enter radiator core body by the air-inlet grille of vehicle, has improved the working life of radiator.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in the above-mentioned mode of execution; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.Need to prove in addition, each concrete technical characteristics described in above-mentioned embodiment in reconcilable situation, can make up by any suitable mode, for fear of unnecessary repetition, the utility model is to the no longer separately explanation of various possible compound modes.In addition, also can carry out combination in any between the various mode of execution of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. a heat radiator assembly (2), comprise radiator (21), it is characterized in that, this heat radiator assembly also comprises roller shutter (23), this roller shutter be installed on described radiator (21) one sides around spool (232), with by changing the ventilation state of described radiator (21) around the heavy curtain that rotarily drives described roller shutter (231) lifting of spool (232).
2. heat radiator assembly according to claim 1 is characterized in that, described roller shutter (23) be installed in the top of a side of described radiator (21) by being arranged at support (22) on the described radiator (21) around spool (232).
3. heat radiator assembly according to claim 2, it is characterized in that, the lower end of described heavy curtain (231) is provided with roller shutter underbeam (233), the bottom of one side of described radiator (21) is provided with the hole (24) corresponding with described roller shutter underbeam (233), when putting in place to descend at described heavy curtain (231) so that described roller shutter underbeam (233) navigate in the described hole (24).
4. radiator ventilation regulating system, it is characterized in that, this radiator ventilation regulating system comprises according to claim 1 each described heat radiator assembly (2) in 3, temperature transducer (4) for detection of engine temperature, the performance element (3) of the instruction that control unit (1) and this control unit of execution (1) send, described temperature transducer (4) and described performance element (3) are electrically connected with described control unit (1) respectively, described performance element (3) be electrically connected with described roller shutter (23) or mechanical connection to drive rotating around spool of this roller shutter (23).
5. radiator ventilation regulating system according to claim 4 is characterized in that, described performance element (3) is drive motor, and the live axle of described drive motor is connected around spool (232) with described roller shutter (23).
6. radiator ventilation regulating system according to claim 4, it is characterized in that, described performance element (3) is switching circuit, and described roller shutter comprises the tube shaped electric machine that is installed in the described wireline reel (232), and described switching circuit is electrically connected on the tube shaped electric machine of described roller shutter (23).
7. radiator ventilation regulating system according to claim 4 is characterized in that, described temperature transducer (4) is installed in the water outlet of water jacket of motor (5).
8. radiator ventilation regulating system according to claim 4 is characterized in that, described control unit (1) is the electronic control unit of vehicle.
9. radiator ventilation regulating system according to claim 5 is characterized in that, described temperature transducer (4) and described performance element (3) are connected on the data/address bus of vehicle.
10. a vehicle is characterized in that, comprises according to claim 4 each described radiator ventilation regulating system in 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263817 CN202690202U (en) | 2012-06-05 | 2012-06-05 | Radiator assembly, radiator ventilation regulating system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263817 CN202690202U (en) | 2012-06-05 | 2012-06-05 | Radiator assembly, radiator ventilation regulating system and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN202690202U true CN202690202U (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220263817 Expired - Fee Related CN202690202U (en) | 2012-06-05 | 2012-06-05 | Radiator assembly, radiator ventilation regulating system and vehicle |
Country Status (1)
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| CN (1) | CN202690202U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015192636A1 (en) * | 2014-06-17 | 2015-12-23 | 北汽福田汽车股份有限公司 | Heat radiating device for engine, cooling system and method for engine |
| CN106050397A (en) * | 2016-06-30 | 2016-10-26 | 苏州工业园区驿力机车科技股份有限公司 | System for solving temperature rising difficulty of engine water temperature in winter and method for solving temperature rising difficulty of engine water temperature in winter |
| CN108020112A (en) * | 2016-10-28 | 2018-05-11 | 长城汽车股份有限公司 | Vehicle radiator guiding device and vehicle |
-
2012
- 2012-06-05 CN CN 201220263817 patent/CN202690202U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015192636A1 (en) * | 2014-06-17 | 2015-12-23 | 北汽福田汽车股份有限公司 | Heat radiating device for engine, cooling system and method for engine |
| CN106050397A (en) * | 2016-06-30 | 2016-10-26 | 苏州工业园区驿力机车科技股份有限公司 | System for solving temperature rising difficulty of engine water temperature in winter and method for solving temperature rising difficulty of engine water temperature in winter |
| CN108020112A (en) * | 2016-10-28 | 2018-05-11 | 长城汽车股份有限公司 | Vehicle radiator guiding device and vehicle |
| CN108020112B (en) * | 2016-10-28 | 2020-01-14 | 长城汽车股份有限公司 | Vehicle radiator guiding device and vehicle |
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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: 20130123 Termination date: 20170605 |