CN202520411U - Water cooling circulating system of motorcycle engine - Google Patents
Water cooling circulating system of motorcycle engine Download PDFInfo
- Publication number
- CN202520411U CN202520411U CN2012201559423U CN201220155942U CN202520411U CN 202520411 U CN202520411 U CN 202520411U CN 2012201559423 U CN2012201559423 U CN 2012201559423U CN 201220155942 U CN201220155942 U CN 201220155942U CN 202520411 U CN202520411 U CN 202520411U
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- China
- Prior art keywords
- water
- engine
- cooling circulating
- circulating system
- motorcycle
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- Expired - Fee Related
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Abstract
The utility model discloses a water cooling circulating system of a motorcycle engine. The water cooling circulating system comprises a circulating pump installed on a water cooling circulating circuit; a power source of a brushless motor of the circulating pump is connected to a DC (direct current) accumulator of a motorcycle; and a control switch is installed between the circulating pump and the DC accumulator. According to the water cooling circulating system disclosed by the utility model, the electric power stored in the DC accumulator provides driving power to the brushless motor and the brushless motor of the circulating pump is controlled by the control switch, so the water cooling circulating system has the advantages that compared with conventional mechanical driving manner of the engine, the interior of the engine is totally separated from the water path, so when the circulating pump breaks down, the circulating water inside the water path can not enter the interior of the engine. Therefore, the safety of the interior of the engine, particularly the safety of a lubricating system inside the engine is ensured, and the maintenance cost is reduced.
Description
Technical field
The utility model relates to a kind of constituent, specifically is meant the water-cooling circulating system of motorcycle engine.
Background technique
Water cooled engine is to be the motor of the antifreeze liquid of main component as cooling medium with water or with water.It casts out the passage of some water that can circulate at the inwall of cylinder and cylinder cap; And outside engine body, be provided with special radiator; Make the cooling water pump circulation through water pump and pipeline; Make air blow over the fin surface of radiator at a high speed with cooling fan then, take away the heat that motor sheds, make engine cooling.Present cooling engine for motor cycle water all adopts the power of motor self that water-cooled circuit power is provided, and water channel is distributed on the engine housing cylinder body, and cooling waterpump is installed on water channel; The transmission shaft of cooling waterpump is connected on the gear of motor, promotes cooling waterpump with this, thereby reaches the purpose of water cycle; So, in case water pump goes wrong, wear and tear such as its rotating shaft position; Water in the water channel can fall into motor through the slit of water pump, the inside of motor, and engine interior is high-accuracy mechanical engagement relation; And include a certain amount of oil lubricating, in case cooling water gets into wherein, the problem of engine interior all may take place; As the heart of motorcycle, motor had better not go wrong.
The model utility content
The purpose of the utility model is to provide the water-cooling circulating system of motorcycle engine; Solve present motorcycle engine constituent and damage problem because of the engine interior that the damage of water-cooled pump causes, the problem that reaches constituent can directly not cause the purpose of engine interior problem.
The purpose of the utility model realizes through following technical proposals:
The water-cooling circulating system of motorcycle engine comprises the recycle pump that is installed on the water-cooled recycle circuit, and the brushless electric machine power supply of recycle pump is connected on the dc battery jar of motorcycle, and a control switch is installed between recycle pump and dc battery jar.Be provided with the water channel path in the cooling engine for motor cycle water, this path is communicated with water storage box, is employed in recycle pump is installed on the water channel; By recycle pump is that cooling system provides circulation power, and recycle pump is driven by brushless electric machine, and the power supply of brushless electric machine is connected on the dc battery jar of motorcycle; The dc battery jar electric energy stored is that brushless electric machine provides power, and the brushless electric machine of recycle pump is controlled by control switch, with respect to the mode of the engine mechanical transmission of present use; Engine interior separates with water channel fully; When recycle pump broke down, the circulating water in the water channel can not enter into engine interior, has guaranteed the safety of engine interior; Particularly the safety of engine interior lubrication system has reduced maintenance cost.Being provided with of control switch has dual mode usually:
First kind, said control switch is a relay, and the control power supply of relay is connected on the ac output end of motor generator.Adopt relay to come the brushless electric machine of control circle pump, relay is connected on the generator of motorcycle, and after starting motorcycle, the engine drives generator of motorcycle rotates; Generator stores in the dc battery jar after producing Ac and conversion, generally, works as engine start, just needs cooling recirculation system work; Its Inside coil produced magnetic force after relay fed Ac, and magnetic force makes the closed conducting of normally opened contact, and recycle pump is started working; When engine stop working, generator generation outage, relay outage; Its Inside coil demagnetization, normally opened contact breaks off, and recycle pump quits work.
On described dc battery jar, current stabilizer is installed, the power supply of recycle pump is connected on the current stabilizer.Further say,, current stabilizer need be installed on dc battery jar in order to guarantee recycle pump stable operation when needed; The output current of dc battery jar is under the effect of current stabilizer; The output stable power when guaranteeing the brushless electric machine proper functioning of recycle pump, is avoided receiving excessive electric current and is burnt.
On the ac output end of described generator, voltage stabilizer is installed, the control power supply of relay is connected on the voltage stabilizer.Further say; In order to guarantee relay stable operation when needed; Need on the ac output end of generator, voltage stabilizer be installed, realize the stable of alternating voltage, overcome the generator output AC electricity problem of unstable that the rotating speed because of motor brings with voltage stabilizer.
Second kind of control switch, said control switch are the thermal switch that is installed on the water channel.Further say the brushless electric machine work that also can take thermal switch to come the control circle pump, the probe of thermal switch be installed in the water channel that the output terminal of thermal switch is connected on the power supply of brushless electric machine of recycle pump; When the probe detection of thermal switch to temperature reach when temperature is set switch on, the brushless electric machine energized of recycle pump; Start working, when temperature drops to setting temperature when following, thermal switch breaks off; Cooling no longer circulates; So, can not work, practice thrift preheat time at the warm-up phase water-cooling circulating system.
The utility model compared with prior art has following advantage and beneficial effect:
The water-cooling circulating system of 1 the utility model motorcycle engine, dc battery jar electric energy stored are that brushless electric machine provides power, and the brushless electric machine of recycle pump is controlled by control switch; With respect to the mode of the engine mechanical transmission of present use, engine interior separates with water channel fully, when recycle pump breaks down; Circulating water in the water channel can not enter into engine interior; Guaranteed the safety of engine interior, particularly the safety of engine interior lubrication system has reduced maintenance cost;
The water-cooling circulating system of 2 the utility model motorcycle engines, control switch can be relay or thermal switch, can select as required;
The water-cooling circulating system of 3 the utility model motorcycle engines; Voltage stabilizer is realized the stable of alternating voltage; Overcome the generator output AC electricity problem of unstable that the rotating speed because of motor brings, the output current of dc battery jar under the effect of current stabilizer, the output stable power; When guaranteeing the brushless electric machine proper functioning of recycle pump, avoid receiving excessive electric current and burn.
Description of drawings
Fig. 1 is the utility model embodiment one system schematic;
Fig. 2 is the utility model embodiment two system schematic representation.
Mark and corresponding component title in the accompanying drawing:
The 1-recycle pump, 2-dc battery jar, 3-relay, 4-generator, 5-current stabilizer, 6-voltage stabilizer, 7-thermal switch.
Embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the mode of execution of the utility model is not limited thereto.
Embodiment one
As shown in Figure 1, the water-cooling circulating system of the utility model motorcycle engine comprises recycle pump 1; Recycle pump 1 is driven by brushless electric machine, and the power supply of brushless electric machine is connected to the dc battery jar 2 of motorcycle, and dc battery jar is at first through being input to brushless electric machine behind current stabilizer 5 current stabilizations again; On the power line of brushless electric machine, control switch is installed, control switch is a relay 3, generator 4 output AC voltages of motorcycle; Be input to relay 3 through behind the pressure stabilization function of voltage stabilizer 6, when the engine start of motorcycle, 4 work generatings of generator; The relay 3 closed paths that form, dc battery jar 2 drives the brushless electric machine work of recycle pump 1.
Embodiment two
As shown in Figure 2, present embodiment and embodiment's one difference only is, adopts thermal switch 7 as control switch, and thermal switch 7 is installed on the water channel of motorcycle engine, and the output terminal of thermal switch 7 is connected on the brushless electric machine power supply of recycle pump 1.
As stated, just can realize the utility model well.The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction, every according on the technical spirit of the utility model to any simple modification, equivalent variations that above embodiment did, all fall within the protection domain of the utility model.
Claims (5)
1. the water-cooling circulating system of motorcycle engine; It is characterized in that: comprise the recycle pump (1) that is installed on the water-cooled recycle circuit; The brushless electric machine power supply of recycle pump (1) is connected on the dc battery jar (2) of motorcycle, and a control switch is installed between recycle pump (1) and dc battery jar (2).
2. the water-cooling circulating system of motorcycle engine according to claim 1, it is characterized in that: said control switch is relay (3), and the control power supply of relay (3) is connected on the ac output end of motor generator (4).
3. the water-cooling circulating system of motorcycle engine according to claim 2, it is characterized in that: current stabilizer (5) is installed on described dc battery jar (2), and the power supply of recycle pump (1) is connected on the current stabilizer (5).
4. according to the water-cooling circulating system of claim 2 or 3 described motorcycle engines, it is characterized in that: voltage stabilizer (6) is installed on the ac output end of described generator (4), and the control power supply of relay (3) is connected on the voltage stabilizer (6).
5. the water-cooling circulating system of motorcycle engine according to claim 1, it is characterized in that: said control switch is the thermal switch (7) that is installed on the water channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201559423U CN202520411U (en) | 2012-04-13 | 2012-04-13 | Water cooling circulating system of motorcycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201559423U CN202520411U (en) | 2012-04-13 | 2012-04-13 | Water cooling circulating system of motorcycle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520411U true CN202520411U (en) | 2012-11-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201559423U Expired - Fee Related CN202520411U (en) | 2012-04-13 | 2012-04-13 | Water cooling circulating system of motorcycle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975933A (en) * | 2015-07-10 | 2015-10-14 | 成都科力夫科技有限公司 | Method for controlling cooling water circulation of locomotive engine |
-
2012
- 2012-04-13 CN CN2012201559423U patent/CN202520411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975933A (en) * | 2015-07-10 | 2015-10-14 | 成都科力夫科技有限公司 | Method for controlling cooling water circulation of locomotive engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20140413 |