CN204827641U - Frame type engine cooling system - Google Patents
Frame type engine cooling system Download PDFInfo
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- CN204827641U CN204827641U CN201520551550.2U CN201520551550U CN204827641U CN 204827641 U CN204827641 U CN 204827641U CN 201520551550 U CN201520551550 U CN 201520551550U CN 204827641 U CN204827641 U CN 204827641U
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Abstract
The utility model belongs to the technical field of the motor vehicle. Motor vehicle engine cooling system, engine and intercooler on including car frame, frame and being fixed in the frame, the engine is connected through being connected seal for pipe joints with the intercooler, and the coolant liquid entry and the export of engine are connected with heat dissipation seal for pipe joints respectively, on the frame is fixed in in heat dissipation pipeline installation, just the heat dissipation pipeline an at least side with the frame contact of closely laminating. The utility model discloses a closely the laminate structure of contact of heat dissipation pipeline and motor vehicle frame will be absorbed in coolant liquid input to the pipeline that dispels the heat behind the engine heat and transmit to the motor vehicle frame, make the frame become for the external radiating media of engine, greatly increased the radiating efficiency of heat dissipation pipeline, consequently the usable present motor vehicle radiator of pipeline replacement that should dispel the heat has the motor vehicle of reduction consumption, advantages such as fault rate, simultaneously the utility model discloses effectively improve motor vehicle low temperature starting difficulty's problem, had important economy and social effect.
Description
Technical field
The utility model belongs to automotive field, concrete, relates to motor car engine radiation system.
Background technique
In Modern Engine work, radiator and intercooler are indispensable vitals in engine-cooling system, be illustrated in figure 1 existing automotive frame body structure schematic diagram, car frame 1' is fixedly connected with vehicle frame 2' the support body becoming whole Motor Vehicle, motor 3', intercooler 4' and radiator 5 are all mounted on Motor Vehicle support body (the present invention with rear-engined vehicle for embodiment), and described motor 3' is connected with intercooler 4' and radiator 5 respectively.
Described intercooler 4' is used for cooling the pressurized gas entering motor; Described radiator 5 is connected to motor 3' by connecting tube 6, for the cooling liquid entered in motor 3', as water, carries out circulating cooling.In order to increase the cooling effectiveness of radiator 5, radiator 5 generally also comprises the compositions such as thermostat, water pump, cylinder block passage, fan.Water pump by the water suction in automobile water tank in motor, and in-engine water extraction is cooled, make water in cylinder block passage, form the current of circulation, cylinder block passage comprises water pipe and radiating fin, and multiplex copper material is made, and flat pattern made by copper water pipe, fin strip ribbed, focus on heat dispersion, the direction that installation direction flows perpendicular to air, and in conjunction with the effect of fan, cylinder block passage is dispelled the heat.
How to improve the radiating efficiency of radiator, and reduce the research topic that the power consumption of radiator and rate of fault are motor-vehicle radiating technical fields always, but existing engine radiator always exists, and noise is large, power consumption is high, the high such or such problem of rate of fault, motor is caused to be in severe working environment, shorten the working life of motor, more serious directly causes motor Yin Wendu too high and burns, and causes huge loss to the security of the lives and property of people.
The research direction of existing engine cooling system is also mainly conceived to how under the prerequisite reducing radiator power consumption, increase the radiating efficiency of radiator, reduce the rate of fault of radiator, as the applicant in the publication number that on April 9th, 2013 applies for be CN203296902U, name is called the utility model patent of " engine thermal management system ", a kind of preposition cooling fan group of fixing at least two one-tenth arranging structures outside intercooler is proposed, and fix and described preposition cooling fan group rearmounted cooling fan group one to one inside described intercooler, preposition like this cooling fan group and rearmounted cooling fan group form the cooling mechanism mutually advertising effect, improve the radiating effect of radiator to a certain extent, and the breakdown maintenance rate of fan entirety and the noise of fan can be reduced, commercially have been widely recognized.But, this structure is aimed at the architecture advances of radiator fan, and radiator itself still has such or such defect, such as modal radiator seepy question, such problem is fatal, and the radiator fan of any structure all has no idea to ensure engine health work.
Henan Shumin Motive Power Machine Manufacture Co., Ltd. with the notification number applied on August 17th, 2009 for CN201534591U, name is called the utility model patent of " liquid circulation radiating tricycle frame ", and Henan Beifang Yongsheng Motorcycle Co., Ltd. with the publication number applied on October 1st, 2007 for CN101131116A, name is called that the patent of invention of " water-cooling radiation recycling system of motor tricycle " all discloses and utilizes vehicle frame to carry out the radiation system dispelled the heat, the radiation system of above-mentioned two patents is communicated with the input/output port of engine coolant by vehicle frame support body, engine coolant is inputed in the vehicle frame support body of hollow, utilize frame cross, longeron increases cooling liquid reserves and flow channel, thus the heat radiation realized motor.
Although the radiation system of above-mentioned two kinds of structures adds the effect of motor-vehicle radiating to a certain extent, such structural design can with serving other problem:
First, cooling liquid is passed into by vehicle frame support body, vehicle frame support body is then necessarily required to be the hollow structure sealed, cooling liquid is flowed in vehicle frame support body and just can reach the effect of heat radiation, and existing most of passenger vehicle on the market, the vehicle frame of the large vehicles such as lorry is all be made up of channel-section steel or " work " word steel, therefore above-mentioned, by cooling liquid, if the structure passed in hollow support body needs to be applied on these vehicles, then must carry out whole replacings to the support body of vehicle, this will produce huge reforming cost, therefore, above-mentioned cooling system applicability is limited, whole passenger vehicles cannot be diverted to, on the large vehicles such as lorry,
Secondly, existing vehicle's coolant generally tap water all, accesses in vehicle frame support body by tap water, incrustation scale problem is on the one hand, be the vehicle frame support body of tap water meeting corrosion metals on the other hand, affect vehicle frame intensity, cause whole Motor Vehicle to there is huge potential safety hazard like this.
Again, claimant Guangyong Industry Co., Ltd is to propose publication number on June 7th, 2004 for CN1706707A, name is called the patent of invention of " sink of controller in electric bicycle ", in this patent, claimant proposes a kind of radiating structure of novel electric bicycle: be connected on vehicle frame by controller for electric vehicle via the Heat sink of one piece of L-type, the area by this Heat sink and vehicle frame dispels the heat to described controller.This kind of radiating structure is only only applicable to the lower vehicle of this heating value of controller for electric vehicle, and device is had to the Motor Vehicle of motor, the heat that motor produces only relies on such sink to be far from being enough.
Model utility content
The utility model object is to provide a kind of framed engine cooling system, and to solve, the rate of fault that existing Motor Vehicle exists because of heat sink problem is high, consume energy high, the various problem such as noise is large.
Taked for achieving the above object technological scheme of the utility model is: a kind of framed engine cooling system, comprise car frame, vehicle frame and the motor be fixed on described vehicle frame and intercooler, described motor and intercooler are tightly connected by connecting tube, the cooling liquid entrance of described motor is tightly connected with hot channel respectively with outlet, described hot channel is mounted on vehicle frame, and at least one side of described hot channel fits tightly with described vehicle frame and contacts.
The technological scheme realizing the utility model object also comprises further, and described hot channel is fixed on described vehicle frame, and hot channel two ends are tightly connected respectively by the cooling liquid entrance and exit of connecting hose and described motor.
Further at least one side of described hot channel is plane, and the plane of described at least side fits tightly with described vehicle frame and contacts.
The utility model adopts hot channel to fit tightly with automotive frame the structure contacted, to input to absorbing the cooling liquid after heat of engine in hot channel and to be passed to automotive frame, the medium making vehicle frame become motor externally to dispel the heat, considerably increase the radiating efficiency of hot channel, therefore this hot channel can be utilized to replace existing vehicle radiator, adopt the utility model of technique scheme compared to existing motor-vehicle radiating system, beneficial effect is many-sided:
First, the utility model eliminates radiator, therefore can save motor-vehicle inside space and cost, and for realizing Motor Vehicle miniaturization, easy has very important effect;
Secondly, the utility model adopts natural air cooled radiating mode, compared to the radiating mode adopting radiator and fan, reduces the power consumption of Motor Vehicle, has the effect of environment protecting and power-saving;
Moreover, the first cause that existing motor car engine breaks down is that radiator leaks and radiator fan fault causes, the utility model is owing to eliminating radiator, therefore the engine failure problem caused by radiator fault is able to effective radical cure, greatly reduce breakdown in the motor rate, ensure the safety of life and property of people;
Finally, existing vehicle radiator fan when once engine start namely start working, in fact now engine temperature is not high, completely without the need to radiator work, this is also a kind of loss of the energy, and northerly winter, Motor Vehicle is faced with and that cannot start problem too low due to engine temperature usually, radiator fan is but still also in running order in such cases, the utility model not only solves radiator fan energy loss problem, also effectively improve the starting problem of Motor Vehicle in cold area, there is important economy and social effect.
Accompanying drawing explanation
Fig. 1 is existing motor-vehicle radiating system construction drawing;
Fig. 2 is the utility model cooling system structure figure;
Fig. 3 is the utility model hot channel embodiment one structural drawing;
Fig. 4 is the utility model hot channel embodiment two structural drawing;
Fig. 5 is the utility model hot channel embodiment three structural drawing.
Embodiment
For making the object of the utility model embodiment, technological scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Be illustrated in figure 2 the utility model cooling system structure figure, described a kind of framed engine cooling system, comprise car frame 1, vehicle frame 2 and the motor 3 be fixed on described vehicle frame 2 and intercooler 4, described motor 3 is tightly connected by connecting tube with intercooler 4.The cooling liquid entrance of described motor 3 is tightly connected with hot channel 7 respectively with outlet, described hot channel 7 is for being fixed on the metal tube on described vehicle frame 2, and described hot channel 7 two ends are tightly connected respectively by the cooling liquid entrance and exit of connecting hose 8 with described motor 3.
Described hot channel 7 is the metal tube that heat-conducting property is good, as copper pipe or aluminum pipe, for improving hot channel 7 further heat being passed to the conduction efficiency of vehicle frame 2, except the material selecting heat-conducting property good, also should increasing the area of contact of described hot channel 7 and vehicle frame 2.Therefore, the most effective way is that described at least one side of hot channel 7 is set to plane, as shown in Fig. 3, Fig. 4 or Fig. 5, the plane of described at least side fits tightly with the plane of described vehicle frame and contacts, and is mounted on vehicle frame 2 by described hot channel 7 by Placements such as welding or junction buttons.For convenience of in the later stage to the maintenance of described hot channel and/or replacing, the utility model is preferred embodiment the structure that the two is connected and fixed by junction button.
During engine operation, in-engine water pump inputs in hot channel 7 by absorbing the cooling liquid after heat of engine in motor from cooling liquid outlet, cooling liquid flows and externally dispels the heat in hot channel 7, and heat is passed to vehicle frame 2 simultaneously, make vehicle frame 2 synchronously form the medium of externally heat radiation, utilize the huge area of vehicle frame 2 and the strong feature of air flow property to realize external quick heat radiating.Cooling liquid after cooling heat dissipation inputs to engine cooling indoor from cooling liquid entrance under the effect of engine water pump, again absorbs the heat of motor, circulates and so forth.
Start at low temperatures for avoiding engine water pump, the utility model embodiment is provided with temperature-detecting device in engine cooling indoor, when the temperature value that coolant temperature reaches default being detected, electric water pump is acceleration work, cooling liquid is externally dispelled the heat at the current of hot channel 7 and the indoor formation circulation of engine cooling, otherwise, water pump tick-over, structural design like this not only reduces the power consumption of Motor Vehicle, and effectively can improve the problem that Motor Vehicle starts difficulty at low temperatures.
For increasing the efficiency of hot channel 7 and the external heat radiation of vehicle frame 2 further, the utility model embodiment offers corresponding vent hole in the front side of Motor Vehicle and rear side, in motor-driven vehicle going process, vent hole corresponding before and after this effectively can increase the speed air flow on hot channel 7 and vehicle frame 2 surface, thus improves radiating efficiency.Meanwhile, the heat absorbed for avoiding vehicle frame 2 is upwards passed in compartment, affects the comfort level of passenger in compartment, and the utility model also need arrange one deck heat-insulating layer between described vehicle frame and platform floor.
The utility model fixes the structure of hot channel at vehicle frame support body outer wall owing to adopting, therefore no matter vehicle frame is the vehicle adopting hollow tube, or the vehicle of channel-section steel or " work " word steel, the utility model is all applicable, without the need to carrying out integral replacing to existing carriage frame body, there is general versatility.
The utility model adopts hot channel to fit tightly with automotive frame the structure contacted, to input to absorbing the cooling liquid after heat of engine in hot channel and to be passed to automotive frame, the medium making vehicle frame become motor externally to dispel the heat, considerably increase the radiating efficiency of hot channel, therefore this hot channel can be utilized to replace existing vehicle radiator, adopt the utility model of technique scheme compared to existing motor-vehicle radiating system, beneficial effect is many-sided:
First, the utility model eliminates radiator, therefore can save motor-vehicle inside space and cost, and for realizing Motor Vehicle miniaturization, easy has very important effect;
Secondly, the utility model adopts natural air cooled radiating mode, compared to the radiating mode adopting radiator and fan, reduces the power consumption of Motor Vehicle, has the effect of environment protecting and power-saving;
Moreover, the first cause that existing motor car engine breaks down is that radiator leaks and radiator fan fault causes, the utility model is owing to eliminating radiator, therefore the engine failure problem caused by radiator fault is able to effective radical cure, greatly reduce breakdown in the motor rate, ensure the safety of life and property of people;
Finally, existing vehicle radiator fan when once engine start namely start working, in fact now engine temperature is not high, completely without the need to radiator work, this is also a kind of loss of the energy, and northerly winter, Motor Vehicle is faced with and that cannot start problem too low due to engine temperature usually, radiator fan is but still also in running order in such cases, the utility model not only solves radiator fan energy loss problem, also effectively improve the starting problem of Motor Vehicle in cold area, there is important economy and social effect.
Claims (3)
1. a framed engine cooling system, comprise car frame, vehicle frame and the motor be fixed on described vehicle frame and intercooler, described motor and intercooler are tightly connected by connecting tube, it is characterized in that, the cooling liquid entrance of described motor is tightly connected with hot channel respectively with outlet, described hot channel is mounted on vehicle frame, and at least one side of described hot channel fits tightly with described vehicle frame and contacts.
2. framed engine cooling system according to claim 1, is characterized in that, described hot channel is fixed on described vehicle frame, and hot channel two ends are tightly connected respectively by the cooling liquid entrance and exit of connecting hose and described motor.
3. framed engine cooling system according to claim 1 and 2, is characterized in that, at least one side of described hot channel is plane, and the plane of described at least side fits tightly with described vehicle frame and contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551550.2U CN204827641U (en) | 2015-07-27 | 2015-07-27 | Frame type engine cooling system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520551550.2U CN204827641U (en) | 2015-07-27 | 2015-07-27 | Frame type engine cooling system |
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| CN204827641U true CN204827641U (en) | 2015-12-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963756A (en) * | 2015-07-27 | 2015-10-07 | 胡叔平 | Heat radiation system of vehicle frame-type engine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963756A (en) * | 2015-07-27 | 2015-10-07 | 胡叔平 | Heat radiation system of vehicle frame-type engine |
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| TR01 | Transfer of patent right |
Effective date of registration: 20171229 Address after: Longgang District of Shenzhen City, Guangdong province 518000 Longgang Street South Fangxing science and Technology Park C District 12 building 4 floor Patentee after: Shenzhen fast whirlwind Industrial Co., Ltd. Address before: Longgang District of Shenzhen City, Guangdong Province, 518000 light road Zhonghaikangcheng international 13 building two unit 19A Patentee before: Hu Shuping |