CN204099028U - Radiator - Google Patents
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- CN204099028U CN204099028U CN201420511764.2U CN201420511764U CN204099028U CN 204099028 U CN204099028 U CN 204099028U CN 201420511764 U CN201420511764 U CN 201420511764U CN 204099028 U CN204099028 U CN 204099028U
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Abstract
The utility model relates to a kind of layout be combined with the cooling of vehicular propulsion, particularly relates to a kind of radiator.Its objective is to provide a kind of radiator the utility model radiator that can be able to accurately to control heat dissipation potential, noise is lower, rate of fault is lower to comprise switch-clutch and at least two electromagnetic fan clutch, the input shaft of each described electromagnetic fan clutch is all connected by the output shaft of transmission device with described switch-clutch, and the output shaft of each described electromagnetic fan clutch is all connected with fan.Can need to control total heat dissipation potential of each fan according to the heat radiation of reality by the state of control switch clutch and the state of each electromagnetic fan clutch, can be applicable in vehicle radiation system.
Description
Technical field
The utility model relates to a kind of layout be combined with the cooling of vehicular propulsion, particularly relates to a kind of vehicle radiator.
Background technique
Along with the development of automotive industry, user to the requirement of vehicle radiation system gradually to future development that is reliable, energy-conservation, accurate, low noise.Traditional vehicle radiator, it is dispelled the heat by a large diameter radiation fan, and major diameter radiation fan is driven by belt pulley and driving belt by motor.The controlling method of traditional vehicle radiator is a kind of controlling method of extensive style, it is not only for the purpose of motor " boils ", it is not distinguished the different operating modes of motor, heat radiation can not be controlled accurately, when carrying out intensification and high temperature when therefore effectively can not solve engine low temperature, carry out the requirement of dispelling the heat.The power resources of vehicle radiator, in motor, can not control heat radiation according to actual conditions and make traditional radiation system add unnecessary power consumption, be unfavorable for energy-conservation.On the other hand, traditional vehicle radiator and its controlling method also bring other problem, and as fan operates for a long time, after long time running, only more easily break down with the radiator of a major diameter radiation fan, namely rate of fault is higher; On the other hand, fan can send noise in the running, due to traditional vehicle radiator to heat radiation control and inaccuracy, the different operating modes of motor are not distinguished, therefore make major diameter fan under various operating mode, all having larger rotating speed or also dispelling the heat when not needing to dispel the heat, the noise causing fan is higher.
Model utility content
One of them technical problem to be solved in the utility model is to provide a kind of radiator that can be able to accurately to control heat dissipation potential, noise is lower, rate of fault is lower.
The utility model radiator, it comprises switch-clutch and at least two electromagnetic fan clutch, the input shaft of each described electromagnetic fan clutch is all connected by the output shaft of transmission device with described switch-clutch, and the output shaft of each described electromagnetic fan clutch is all connected with fan.
The utility model radiator, the number of wherein said electromagnetic fan clutch is two, and two described electromagnetic fan clutch are two velocity modulation speed clutch.
The utility model radiator, the number of wherein said electromagnetic fan clutch is two, and one of them electromagnetic fan clutch is two velocity modulation speed clutch, and wherein another electromagnetic fan clutch is three speed clutch.
The utility model radiator, the number of wherein said electromagnetic fan clutch is four, and four described electromagnetic fan clutch are two velocity modulation speed clutch.
The utility model radiator, the number of wherein said electromagnetic fan clutch is four, and one of them electromagnetic fan clutch is two velocity modulation speed clutch, and wherein other three electromagnetic fan clutch are three speed clutch.
The utility model radiator, the number of wherein said electromagnetic fan clutch is four, and wherein two electromagnetic fan clutch are two velocity modulation speed clutch, and wherein two other electromagnetic fan clutch is three speed clutch.
The utility model radiator, it also comprises radiator shell, described radiator shell is provided with blower tray, the number of described blower tray is equal with the number of described electromagnetic fan clutch, described electromagnetic fan clutch is arranged on described blower tray separately, and described switch-clutch is arranged on described radiator shell, and described transmission device is driving belt, described radiator shell is also provided with Idle wheel, and it is outer and fit with driving belt that Idle wheel is positioned at the circle of described driving belt.
The utility model radiator difference from prior art is that the utility model radiator adopts at least two fans to replace an original major diameter fan to dispel the heat, these fans are connected on the output shaft of electromagnetic fan clutch separately, the input shaft of these electromagnetic fan clutch is all connected with the output shaft of switch-clutch by transmission device, can input shaft transferring power when needing to dispel the heat just to each electromagnetic fan clutch by the clutch state of control switch clutch, can be needed according to the heat radiation of reality by the state controlling each electromagnetic fan clutch and only select a part of fan wherein to dispel the heat, or each fan can be made to jump to different speed due to the gear difference of electromagnetic fan clutch, this makes it possible to be able to the total heat dissipation potential of true temperature environmentally to each fan control, so compare traditional radiator, the utility model radiator has more heat dissipation potential control point, unnecessary energy consumption can be reduced, can be able to control heat dissipation potential more accurately.In addition, owing to decreasing the unnecessary running time of fan, so the rate of fault of fan also can be reduced, make the reliability of radiator higher, also can reduce the noise of whole radiator simultaneously.
Be described further below in conjunction with the controlling method of accompanying drawing to the utility model radiator and the utility model radiator.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model radiator first embodiment;
Fig. 2 is the worm's eye view of the utility model radiator first embodiment;
Fig. 3 is the front view of the utility model radiator the 3rd embodiment;
Fig. 4 is the worm's eye view of the utility model radiator the 3rd embodiment;
Embodiment
Embodiment one
First embodiment of the utility model radiator as depicted in figs. 1 and 2, the leading flank of water tank 101 is provided with radiator shell 102, radiator shell 102 is provided with water intake 1021 and water outlet 1022, water intake 1021 and water outlet 1022 are respectively used to intert the intake pipe that is communicated with water tank 101 and outlet pipe, radiator shell 102 is provided with the first blower tray 1031 and the second blower tray 1032, first blower tray 1031 is provided with the first electromagnetic fan clutch 1041, the output terminal of the first electromagnetic fan clutch 1041 is fixedly connected with the first fan 1051, second blower tray 1032 is provided with the second electromagnetic fan clutch 1042, the output terminal of the second electromagnetic fan clutch 1042 is fixedly connected with the second fan 1052, radiator shell 102 is also provided with electromagnetic clutch 106, the output terminal of electromagnetic clutch 106, the input end of the first electromagnetic fan clutch 1041 is connected by driving belt 107 with the input end three of the second electromagnetic fan clutch 1042, in the present embodiment, first electromagnetic fan clutch 1041 and the second electromagnetic fan clutch 1042 are two velocity modulation speed clutch.
In order to make driving belt 107 tensioning and make driving belt 107 and have larger laminating area of contact between the first electromagnetic fan clutch 1041 and the second electromagnetic fan clutch 1042, radiator shell 102 is also provided with Idle wheel 108, and it is outer and be close to driving belt 107 that Idle wheel 108 is positioned at the circle of driving belt 107.In order to transferring power, the input end of electromagnetic clutch 106 is connected with belt pulley 110 by total driving belt 109.Belt pulley 110 can be belt pulley fixing on engine shaft, also can be indirectly and the belt pulley that is in transmission connection of engine shaft.
In the prior art, existing electromagnetic fan clutch is all more ripe technology substantially, and it has multiple, as two velocity modulation speed clutch and three speed clutch according to available gear difference.Electromagnetic clutch is the one in magnetic clutch, and electromagnetic clutch has ON and OFF two range states, during OFF shelves, and clutch separation and not transmitting torque, during ON shelves, clutch adhesive, rigidity drives, and output speed equals input speed; Two velocity modulation speed clutch have bottom gear and top gear two kinds of range states, and bottom gear is soft drive, and the output speed of clutch is generally 40% ~ 60% of input speed, and top gear is generally rigidity and drives, and the output speed of clutch equals input speed; Three speed clutch have OFF shelves, bottom gear and top gear three range states, do not transmit Operating torque during OFF shelves, bottom gear is soft drive, and clutch output speed is generally 40% ~ 60% of input speed, top gear is generally rigidity and drives, and output speed equals input speed.About three speed clutch, can be 201210307446.X see application number, application publication number is CN102797770A, Shen Qing Publication day a kind of onboard fan three-speed electromagnetic clutch disclosed in the Chinese utility model patent application on November 28th, 2012, about two velocity modulation speed clutch, can be 201220010889.8 see application number, Authorization Notice No. is CN202483694U, authorized announcement date a kind of electromagnetic fan clutch disclosed in the Chinese utility model patent on October 10th, 2012.
Operationally, belt pulley 110 drives the input end of electromagnetic clutch 106 to rotate by total driving belt 109, when electromagnetic clutch 106 is in OFF shelves, and not transmitting torque between the input end of electromagnetic clutch 106 and output terminal.When electromagnetic clutch 106 is in ON shelves, the output terminal of electromagnetic clutch 106 follows the input end rotation of electromagnetic clutch 106, so the output terminal of electromagnetic clutch 106 drives the input end of the first electromagnetic fan clutch 1041 and the input end of the second electromagnetic fan clutch 1042 to rotate by driving belt 107 simultaneously, now the rotating speed of the output terminal of the first electromagnetic fan clutch 1041 depends on the range state of the first electromagnetic fan clutch 1041, the rotating speed of the output terminal of the second electromagnetic fan clutch 1042 depends on the range state of the second electromagnetic fan clutch 1042.
Wherein the first controlling method of the present embodiment comprises the following steps:
The lower limit T of initialization system
1minwith CLV ceiling limit value T
1max;
When water tank temperature is lower than T
1mintime, control electromagnetic clutch 106 and be in OFF shelves;
When water tank temperature is higher than T
1minand lower than T
1maxtime, control electromagnetic clutch 106 and be in ON shelves, control the first electromagnetic fan clutch 1041 and the second electromagnetic fan clutch 1042 is all in bottom gear;
When water tank temperature is higher than T
1maxtime, control electromagnetic clutch 106 and be in ON shelves, control the first electromagnetic fan clutch 1041 and the second electromagnetic fan clutch 1042 is all in top gear.
In this controlling method, when water tank temperature is lower than T
1mintime, to control when electromagnetic clutch 106 is in OFF shelves no matter the first electromagnetic fan clutch 1041 and the second electromagnetic fan clutch 1042 and be in which kind of gear, they are not transferring power all, can when water tank temperature is lower than T
1mintime, control the first electromagnetic fan clutch 1041 and the second electromagnetic fan clutch 1042 is all in bottom gear, the corresponding relation namely between the water tank temperature of this controlling method and the range state of each clutch is as shown in the table:
So, when water tank temperature is lower than T
1mintime, the first fan 1051 and the second fan 1052 all do not work, and can reduce the power consumpiton of motor; When water tank temperature is higher than T
1minand lower than T
1maxtime, the first fan 1051 and the second fan 1052 all slowly run; When water tank temperature is higher than T
1maxtime, the first fan 1051 and the second fan 1052 all high speed rotating are water tank fast cooling.
Wherein the second controlling method of the present embodiment comprises the following steps:
The lower limit T of initialization system
1minwith CLV ceiling limit value T
1max; At T
1minwith T
1maxbetween setting an intermediate value T
1midwith at T
1minwith T
1maxbetween be separated into two intervals;
When water tank temperature is lower than T
1mintime, control electromagnetic clutch 106 and be in OFF shelves;
When water tank temperature is higher than T
1minand lower than T
1midtime, control electromagnetic clutch 106 and be in ON shelves, control the first electromagnetic fan clutch 1041 and be in bottom gear, control the second electromagnetic fan clutch 1042 and be in bottom gear;
When water tank temperature is higher than T
1midand lower than T
1maxtime, control electromagnetic clutch 106 and be in ON shelves, control the first electromagnetic fan clutch 1041 and be in top gear, control the second electromagnetic fan clutch 1042 and be in bottom gear;
When water tank temperature is higher than T
1maxtime, control electromagnetic clutch 106 and be in ON shelves, control the first electromagnetic fan clutch 1041 and the second electromagnetic fan clutch 1042 is all in top gear.
Similarly, also water tank temperature can worked as lower than T
1mintime, control the first electromagnetic fan clutch 1041 and the second electromagnetic fan clutch 1042 is all in bottom gear, the corresponding relation namely between the water tank temperature of this controlling method and the range state of each clutch is as shown in the table simultaneously:
So, when water tank temperature is lower than T
1mintime, the first fan 1051 and the second fan 1052 all do not work, and can reduce the power consumpiton of motor; When water tank temperature is higher than T
1minand lower than T
1midtime, the first fan 1051 and the second fan 1052 all slowly run; When water tank temperature is higher than T
1midand lower than T
1maxtime, the first fan 1051 high speed rotating, the second fan 1052 slowly runs, and heat dissipation potential strengthens; When water tank temperature is higher than T
1maxtime, the first fan 1051 and the second fan 1052 all high speed rotating, heat dissipation potential strengthens further, is water tank fast cooling.
Embodiment two
The difference of the utility model radiator second embodiment and first embodiment is: the second electromagnetic fan clutch 1042 in first embodiment is replaced with three speed clutch by two velocity modulation speed clutch by the present embodiment.The accompanying drawing of the present embodiment can see the accompanying drawing of embodiment one.
Wherein the first controlling method of the present embodiment comprises the following steps:
The lower limit T of initialization system
2minwith CLV ceiling limit value T
2max; At T
2minwith T
2maxbetween setting two intermediate value T
2mid1, T
2mid2with at T
2minwith T
2maxbetween be separated into three interval (T
2mid1<T
2mid2);
When water tank temperature is lower than T
2mintime, control electromagnetic clutch and be in OFF shelves;
When water tank temperature is higher than T
2minand lower than T
2mid1time, control electromagnetic clutch and be in ON shelves, control the first electromagnetic fan clutch and be in bottom gear, control the second electromagnetic fan clutch and be in OFF shelves;
When water tank temperature is higher than T
2mid1and lower than T
2mid2time, control electromagnetic clutch and be in ON shelves, control the first electromagnetic fan clutch and be in top gear, control the second electromagnetic fan clutch and be in OFF shelves;
When water tank temperature is higher than T
2mid2and lower than T
2maxtime, control electromagnetic clutch and be in ON shelves, control the first electromagnetic fan clutch and be in top gear, control the second electromagnetic fan clutch and be in bottom gear;
When water tank temperature is higher than T
2maxtime, control electromagnetic clutch and be in ON shelves, control the first electromagnetic fan clutch and the second electromagnetic fan clutch is all in top gear.
Namely the corresponding relation between the water tank temperature of this controlling method and the range state of each clutch is as shown in the table:
So, when water tank temperature is lower than T
2mintime, the first fan and the second fan all do not work, and reduce the power consumpiton of motor; When water tank temperature is higher than T
2minand lower than T
2mid1time, the first fan slowly runs, and the second fan does not work; When water tank temperature is higher than T
2mid1and lower than T
2mid2time, the first fan high speed rotating, the second fan does not work, and heat dissipation potential improves; When water tank temperature is higher than T
2mid2and lower than T
2maxtime, the first fan high speed rotating, the second fan slowly runs, and heat dissipation potential improves further; When water tank temperature is higher than T
2maxtime, the first fan and the equal high speed rotating of the second fan are water tank fast cooling.
Wherein the second controlling method of the present embodiment comprises the following steps:
The lower limit T of initialization system
2minwith CLV ceiling limit value T
2max; At T
2minwith T
2maxbetween setting two intermediate value T
2mid1, T
2mid2with at T
2minwith T
2maxbetween be separated into three interval (T
2mid1<T
2mid2);
When water tank temperature is lower than T
2mintime, control electromagnetic clutch and be in OFF shelves;
When water tank temperature is higher than T
2minand lower than T
2mid1time, control electromagnetic clutch and be in ON shelves, control the first electromagnetic fan clutch and be in bottom gear, control the second electromagnetic fan clutch and be in OFF shelves;
When water tank temperature is higher than T
2mid1and lower than T
2mid2time, control electromagnetic clutch and be in ON shelves, control the first electromagnetic fan clutch and be in bottom gear, control the second electromagnetic fan clutch and be in bottom gear;
When water tank temperature is higher than T
2mid2and lower than T
2maxtime, control electromagnetic clutch and be in ON shelves, control the first electromagnetic fan clutch and be in top gear, control the second electromagnetic fan clutch and be in bottom gear;
When water tank temperature is higher than T
2maxtime, control electromagnetic clutch and be in ON shelves, control the first electromagnetic fan clutch and the second electromagnetic fan clutch is all in top gear.
Namely the corresponding relation between the water tank temperature of this controlling method and the range state of each clutch is as shown in the table:
So, when water tank temperature is lower than T
2mintime, the first fan and the second fan all do not work, and reduce the power consumpiton of motor; When water tank temperature is higher than T
2minand lower than T
2mid1time, the first fan slowly runs, and the second fan does not work; When water tank temperature is higher than T
2mid1and lower than T
2mid2time, the first fan and the second fan all slowly run, and heat dissipation potential improves; When water tank temperature is higher than T
2mid2and lower than T
2maxtime, the first fan high speed rotating, the second fan slowly runs, and heat dissipation potential improves further; When water tank temperature is higher than T
2maxtime, the first fan and the equal high speed rotating of the second fan are water tank fast cooling.
Embodiment three
The 3rd embodiment of the utility model radiator as shown in Figure 3 and Figure 4, the leading flank of water tank 301 is provided with radiator shell 302, radiator shell 302 is provided with water intake 3021 and water outlet 3022, water intake 3021 and water outlet 3022 are respectively used to intert the intake pipe that is communicated with water tank 301 and outlet pipe, radiator shell 302 is provided with the first blower tray 3031, second blower tray 3032, three fan support 3033 and the 4th blower tray 3034, first blower tray 3031, second blower tray 3032, the line at the center of three fan support 3033 and the 4th these four blower trays of blower tray 3034 is in square, first blower tray 3031 is provided with the first electromagnetic fan clutch 3041, the output terminal of the first electromagnetic fan clutch 3041 is fixedly connected with the first fan 3051, second blower tray 3032 is provided with the second electromagnetic fan clutch 3042, the output terminal of the second electromagnetic fan clutch 3042 is fixedly connected with the second fan 3052, three fan support 3033 is provided with the 3rd electromagnetic fan clutch 3043, the output terminal of the 3rd electromagnetic fan clutch 3043 is fixedly connected with three fan 3053, 4th blower tray 3034 is provided with the 4th electromagnetic fan clutch 3044, the output terminal of the 4th electromagnetic fan clutch 3044 is fixedly connected with the 4th fan 3054, radiator shell 302 is also provided with electromagnetic clutch 306, electromagnetic clutch 306 is between four blower trays, the output terminal of electromagnetic clutch 306, the input end of the first electromagnetic fan clutch 3041 is connected by the first driving belt 3071 with the input end three of the second electromagnetic fan clutch 3042, the output terminal of electromagnetic clutch 306, the input end of the 3rd electromagnetic fan clutch 3043 is connected by the second driving belt 3072 with the input end three of the 4th electromagnetic fan clutch 3044, in the present embodiment, first electromagnetic fan clutch 3041, second electromagnetic fan clutch 3042, 3rd electromagnetic fan clutch 3043 and the 4th electromagnetic fan clutch 3044 are two velocity modulation speed clutch.
In order to make the first driving belt 3071 tensioning and make the first driving belt 3071 and have larger laminating area of contact between the first electromagnetic fan clutch 3041 and the second electromagnetic fan clutch 3042, radiator shell 302 being also provided with the first Idle wheel 3081, first Idle wheel 3081, to be positioned at the circle of the first driving belt 3071 outer and be close to the first driving belt 3071.Similarly, radiator shell 302 being also provided with the second Idle wheel 3082, second Idle wheel 3082, to be positioned at the circle of the second driving belt 3072 outer and be close to the second driving belt 3072.In order to transferring power, the input end of electromagnetic clutch 306 is connected with belt pulley 310 by total driving belt 309.
Wherein the first controlling method of the present embodiment comprises the following steps:
The lower limit T of initialization system
3minwith CLV ceiling limit value T
3max; At T
3minwith T
3maxbetween setting three intermediate value T
3mid1, T
3mid2, T
3mid3with at T
3minwith T
3maxbetween be separated into four interval (wherein T
3mid1<T
3mid2<T
3mid3);
When water tank temperature is lower than T
3mintime, control electromagnetic clutch 306 and be in OFF shelves;
When water tank temperature is higher than T
3minand lower than T
3mid1time, control electromagnetic clutch 306 and be in ON shelves, control the first electromagnetic fan clutch 3041, second electromagnetic fan clutch 3042, the 3rd electromagnetic fan clutch 3043 and the 4th electromagnetic fan clutch 3044 and be all in bottom gear;
When water tank temperature is higher than T
3mid1and lower than T
3mid2time, control electromagnetic clutch 306 and be in ON shelves, control the first electromagnetic fan clutch 3041 and be in top gear, control the second electromagnetic fan clutch 3042, the 3rd electromagnetic fan clutch 3043 and the 4th electromagnetic fan clutch 3044 and be all in bottom gear;
When water tank temperature is higher than T
3mid2and lower than T
3mid3time, control electromagnetic clutch 306 and be in ON shelves, control the first electromagnetic fan clutch 3041 and the second electromagnetic fan clutch 3042 is all in top gear, control the 3rd electromagnetic fan clutch 3043 and the 4th electromagnetic fan clutch 3044 is all in bottom gear;
When water tank temperature is higher than T
3mid3and lower than T
3maxtime, control electromagnetic clutch 306 and be in ON shelves, control the first electromagnetic fan clutch 3041, second electromagnetic fan clutch 3042 and the 3rd electromagnetic fan clutch 3043 is all in top gear, control the 4th electromagnetic fan clutch 3044 and be in bottom gear;
When water tank temperature is higher than T
3maxtime, control electromagnetic clutch 306 and be in ON shelves, control the first electromagnetic fan clutch 3041, second electromagnetic fan clutch 3042, the 3rd electromagnetic fan clutch 3043 and the 4th electromagnetic fan clutch 3044 and be all in top gear.
Similarly, when water tank temperature is lower than T
3mintime, can control the first electromagnetic fan clutch 3041, second electromagnetic fan clutch 3042, the 3rd electromagnetic fan clutch 3043 and the 4th electromagnetic fan clutch 3044 and all be in bottom gear, the corresponding relation namely between the water tank temperature of this controlling method and the range state of each clutch is as shown in the table:
So, when water tank temperature is lower than T
3mintime, the first fan 3051, second fan 3052, three fan 3053 and the 4th fan 3054 all do not work, and reduce the power consumpiton of motor; When water tank temperature is higher than T
3minand lower than T
3mid1time, the first fan 3051, second fan 3052, three fan 3053 and the 4th fan 3054 all slowly run; When water tank temperature is higher than T
3mid1and lower than T
3mid2time, the first fan 3051 high speed rotating, the second fan 3052, three fan 3053 and the 4th fan 3054 all slowly run, and heat dissipation potential improves; When water tank temperature is higher than T
3mid2and lower than T
3mid3time, the first fan 3051 and the second fan 3052 high speed rotating, three fan 3053 and the 4th fan 3054 all slowly run, and heat dissipation potential improves further, and the rest may be inferred; When water tank temperature is higher than T
3maxtime, the first fan 3051, second fan 3052, three fan 3053 and the 4th fan 3054 be high speed rotating all, is water tank fast cooling.
Visible, the present embodiment is compared embodiment one and is had more temperature control point, and the temperature fluctuation of water tank can be made less, and namely control accuracy is higher, and more can reduce unnecessary power consumption, reduces noise, extends fan life.
Wherein the second controlling method of the present embodiment comprises the following steps:
The lower limit T of initialization system
3minwith CLV ceiling limit value T
3max; At T
3minwith T
3maxbetween setting an intermediate value T
3midwith at T
3minwith T
3maxbetween be separated into two intervals;
When water tank temperature is lower than T
3mintime, control electromagnetic clutch 306 and be in OFF shelves;
When water tank temperature is higher than T
3minand lower than T
3midtime, control electromagnetic clutch 306 and be in ON shelves, control the first electromagnetic fan clutch 3041, second electromagnetic fan clutch 3042, the 3rd electromagnetic fan clutch 3043 and the 4th electromagnetic fan clutch 3044 and be all in bottom gear;
When water tank temperature is higher than T
3midand lower than T
3maxtime, control electromagnetic clutch 306 and be in ON shelves, control the first electromagnetic fan clutch 3041 and the second electromagnetic fan clutch 3042 is all in top gear, control the 3rd electromagnetic fan clutch 3043 and the 4th electromagnetic fan clutch 3044 is all in bottom gear;
When water tank temperature is higher than T
3maxtime, control electromagnetic clutch 306 and be in ON shelves, control the first electromagnetic fan clutch 3041, second electromagnetic fan clutch 3042, the 3rd electromagnetic fan clutch 3043 and the 4th electromagnetic fan clutch 3044 and be all in top gear.
Similarly, when water tank temperature is lower than T
3mintime, can control the first electromagnetic fan clutch 3041, second electromagnetic fan clutch 3042, the 3rd electromagnetic fan clutch 3043 and the 4th electromagnetic fan clutch 3044 and all be in bottom gear, the corresponding relation namely between the water tank temperature of this controlling method and the range state of each clutch is as shown in the table:
Visible, when temperature is raised, also can control two electromagnetic fan clutch to improve total rotating speed of fan simultaneously.
Embodiment four
The difference of the utility model radiator the 4th embodiment and the 3rd embodiment is: the 3rd electromagnetic fan clutch 3043 in the 3rd embodiment and the 4th electromagnetic fan clutch 3044 are replaced with three speed clutch by two velocity modulation speed clutch by the present embodiment.The accompanying drawing of the present embodiment can see the accompanying drawing of embodiment three.
The present embodiment can have different control methods too, and the corresponding relation wherein between a kind of water tank temperature of controlling method and the range state of each clutch is as shown in the table:
Wherein also have the corresponding relation between a kind of water tank temperature of controlling method and the range state of each clutch as shown in the table:
Visible, when temperature is raised, in order to the total rotating speed improving fan can also be selected between two velocity modulation speed clutch and three speed clutch.
Embodiment five
The difference of the utility model radiator the 5th embodiment and the 3rd embodiment is: the second electromagnetic fan clutch 3042 in the 3rd embodiment, the 3rd electromagnetic fan clutch 3043 and the 4th electromagnetic fan clutch 3044 are replaced with three speed clutch by two velocity modulation speed clutch by the present embodiment.The accompanying drawing of the present embodiment can see the accompanying drawing of embodiment three.
The present embodiment equally also can have different control methods, and the corresponding relation between the range state of such as water tank temperature and each clutch can be as shown in the table:
Also can be as shown in the table:
Visible, when temperature is raised, both can adjust single electric control clutch, multiple electric control clutch can be adjusted again, and can adjust the state of two velocity modulation speed clutch and three speed clutch simultaneously.
Because same embodiment can have different controlling methods, the controlling method that formation one is total so different controlling methods can be combined, as used wherein a kind of controlling method within certain time period, within another time period, wherein another kind of controlling method is used to control.
In the utility model radiator; in order to carry out transmission between the output terminal and the input end of each electromagnetic fan clutch of electromagnetic clutch; be not limited to the mode that driving belt connects; the kinds of drive such as chain rotation, gear transmission can also be adopted; when adopting driving belt transmission; because driving belt can skid, overload protection can be formed when starting load is larger.The radical of driving belt and Placement are not limited to the mode that embodiment provides, such as in embodiment one, two driving belts can be adopted for being connected with the input end of two electromagnetic fan clutch respectively by the output terminal of electromagnetic clutch, and in embodiment three, also can a driving belt be only adopted to be connected by the input end of electromagnetic clutch with each electromagnetic fan clutch, the input end of each electromagnetic fan clutch specifically can be allowed all to be positioned at the circle of this driving belt, and to allow the output terminal of electromagnetic clutch be positioned at outside the circle of this driving belt.
Belt pulley in each embodiment of the utility model radiator and the effect of total driving belt are to the input end of electromagnetic clutch by the transmission of power of power source, they are not for necessary solution the technical problems to be solved in the utility model, and the input end of such as electromagnetic clutch can directly be fixedly connected in rotating shaft that certain root rotates (rotating shaft as motor).In addition, although each embodiment is applied on water tank, but the utility model radiator can also be applied to other heat radiation occasion, is such as applied on the air-cooled intercooler of automobile, and the installation foundation for installing each clutch is not limited to radiator shell in foregoing embodiments and blower tray.
In the controlling method of the utility model radiator, by preset lower limit and CLV ceiling limit value, when system temperature is lower than lower limit, control switch clutch be in OFF shelves make only when needs dispel the heat just to fan transferring power, the requirement that motor heats up when low temperature environment starts can be met like this, particularly in season or the area of cold, make fan stall also can reduce noise in addition when dispelling the heat, the unnecessary running time reducing fan also can extend fan life.When system temperature is higher than lower limit and lower than CLV ceiling limit value, controls wherein a part of electromagnetic fan clutch and, lower than most high tap position, unnecessary kinetic equation loss can be reduced, reach energy-conservation effect.When system temperature is higher than CLV ceiling limit value, controlling all electromagnetic fan clutch, to be in most high tap position be to make system temperature decline as early as possible.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (7)
1. radiator, it is characterized in that: comprise switch-clutch and at least two electromagnetic fan clutch, the input shaft of each described electromagnetic fan clutch is all connected by the output shaft of transmission device with described switch-clutch, and the output shaft of each described electromagnetic fan clutch is all connected with fan.
2. radiator according to claim 1, is characterized in that: the number of described electromagnetic fan clutch is two, and two described electromagnetic fan clutch are two velocity modulation speed clutch.
3. radiator according to claim 1, is characterized in that: the number of described electromagnetic fan clutch is two, and one of them electromagnetic fan clutch is two velocity modulation speed clutch, and wherein another electromagnetic fan clutch is three speed clutch.
4. radiator according to claim 1, is characterized in that: the number of described electromagnetic fan clutch is four, and four described electromagnetic fan clutch are two velocity modulation speed clutch.
5. radiator according to claim 1, is characterized in that: the number of described electromagnetic fan clutch is four, and one of them electromagnetic fan clutch is two velocity modulation speed clutch, and wherein other three electromagnetic fan clutch are three speed clutch.
6. radiator according to claim 1, is characterized in that: the number of described electromagnetic fan clutch is four, and wherein two electromagnetic fan clutch are two velocity modulation speed clutch, and wherein two other electromagnetic fan clutch is three speed clutch.
7. radiator as claimed in any of claims 1 to 6, it is characterized in that: also comprise radiator shell, described radiator shell is provided with blower tray, the number of described blower tray is equal with the number of described electromagnetic fan clutch, described electromagnetic fan clutch is arranged on described blower tray separately, described switch-clutch is arranged on described radiator shell, described transmission device is driving belt, described radiator shell is also provided with Idle wheel, and it is outer and fit with driving belt that Idle wheel is positioned at the circle of described driving belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511764.2U CN204099028U (en) | 2014-09-05 | 2014-09-05 | Radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511764.2U CN204099028U (en) | 2014-09-05 | 2014-09-05 | Radiator |
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| Publication Number | Publication Date |
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| CN204099028U true CN204099028U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420511764.2U Expired - Fee Related CN204099028U (en) | 2014-09-05 | 2014-09-05 | Radiator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295357A (en) * | 2014-09-05 | 2015-01-21 | 龙口中宇热管理系统科技有限公司 | Radiator and control method thereof |
| CN111997731A (en) * | 2020-08-24 | 2020-11-27 | 广西柳工机械股份有限公司 | Aftertreatment static regeneration heat management system and engineering machinery |
| CN113187597A (en) * | 2021-04-20 | 2021-07-30 | 潍柴动力股份有限公司 | Vehicle cooling system control method, controller and vehicle |
-
2014
- 2014-09-05 CN CN201420511764.2U patent/CN204099028U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295357A (en) * | 2014-09-05 | 2015-01-21 | 龙口中宇热管理系统科技有限公司 | Radiator and control method thereof |
| CN111997731A (en) * | 2020-08-24 | 2020-11-27 | 广西柳工机械股份有限公司 | Aftertreatment static regeneration heat management system and engineering machinery |
| CN113187597A (en) * | 2021-04-20 | 2021-07-30 | 潍柴动力股份有限公司 | Vehicle cooling system control method, controller and vehicle |
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