CN209308774U - A kind of engine embedded temperature adjusting structure - Google Patents
A kind of engine embedded temperature adjusting structure Download PDFInfo
- Publication number
- CN209308774U CN209308774U CN201822098878.XU CN201822098878U CN209308774U CN 209308774 U CN209308774 U CN 209308774U CN 201822098878 U CN201822098878 U CN 201822098878U CN 209308774 U CN209308774 U CN 209308774U
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- Prior art keywords
- engine
- oil
- temperature adjusting
- cooling liquid
- adjusting structure
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Abstract
The utility model relates to a kind of engine embedded temperature adjusting structures, belong to the technical field of engine.The engine embedded temperature adjusting structure of the utility model, including engine and radiator, cooling liquid outlet and cooling liquid inlet are provided on engine, the thermoregulator being immersed in machine oil is provided in the oil sump of engine, thermoregulator includes liquid feeding end, outlet end, with the temperature adjustment pipe being disposed there between, cooling liquid outlet is connected to the liquid feeding end of thermoregulator by water pipe, outlet end is connected to the cooling liquid inlet of engine and the liquid feeding end of radiator by water pipe, and the outlet end of radiator is connected to the cooling liquid inlet of engine by water pipe.The engine embedded temperature adjusting structure of the utility model does not change the flowing of machine oil, does not influence on lubricating oil system pressure, and can be according to actual use Demand Design heat exchange area, to realize temperature-controllable.
Description
Technical field
The utility model relates to the technical fields of engine, and more specifically, the utility model relates in a kind of engine
Set temperature adjusting structure.
Background technique
For the heat management system of engine, it is desirable to which oil temperature is controllable, i.e., can quickly realize temperature in cold start
It rises；In the big load process of high speed, otherwise overtemperature.To realize reduction oil consumption, true lubrication ability is to protect engine to transport
Dynamic secondary and machine oil long-acting use.
The prior art generally using increasing external oil cooler on main oil gallery, although can load big to high speed when machine oil
Temperature has certain inhibiting effect, but since the heat exchange contact area of the heat-sinking capability of oil cooler and machine oil has direct pass
System, too small heat dissipation contact area is limited to cooling effect, and oil temperature and lubricating oil system pressure have direct relation, excessively high temperature
Degree can allow engine oil pressure to reduce, lubrication failure, and have a direct impact to oil life.And excessive heat dissipation contact surface meeting machine oil
Flowing has an adverse effect, and reduces the engine oil pressure of system, corresponding solution be exactly improve the system pressure of lubricating oil pump, but
It will increase the power consumption of lubricating oil pump in this way, increase engine mechanical loss work, unfavorable fuel economy.
Utility model content
To solve the above-mentioned technical problems in the prior art, the purpose of this utility model is to provide a kind of engines
Built-in temperature adjusting structure.
The engine embedded temperature adjusting structure of the utility model, including engine and radiator are provided on the engine
Cooling liquid outlet and cooling liquid inlet, it is characterised in that: thermoregulator, and the temperature are provided in the oil sump of engine
Degree adjuster is immersed in the machine oil of oil sump storage；The thermoregulator includes liquid feeding end, outlet end, and is arranged described
Temperature adjustment pipe between liquid feeding end and the outlet end, the cooling liquid outlet by water pipe be connected to the thermoregulator into
Liquid end, the outlet end is connected to the cooling liquid inlet of the engine and the liquid feeding end of radiator by water pipe, described to dissipate
The outlet end of hot device is connected to the cooling liquid inlet of the engine by water pipe.
Wherein, the temperature adjustment pipe is more be set side by side.
Wherein, pass through flanged joint between the liquid feeding end and/or outlet end and water pipe of the machine oil thermosistor and pass through spiral shell
Bolt fastening.
Wherein, connected between the liquid feeding end and/or outlet end and water pipe of the machine oil thermosistor by bulb oil pipe and
It is fastened by hollow bolt.
Preferably, between the hollow bolt and the bulb oil pipe and the bulb oil pipe and the machine oil temperature adjustment
Gasket seal is provided between device.
Compared with prior art, the engine embedded temperature adjusting structure of the utility model has the advantages that
The engine embedded temperature adjusting structure of the utility model does not change the flowing of machine oil, does not have shadow to lubricating oil system pressure
It rings, and can be according to actual use Demand Design heat exchange area, to realize temperature-controllable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the engine embedded temperature adjusting structure of the utility model.
Fig. 2 is the structural schematic diagram of the machine oil thermosistor in engine embedded temperature adjusting structure.
Fig. 3 is the connection structure (flanged joint) of machine oil thermosistor and water pipe.
Fig. 4 is the connection structure (bulb connection) of machine oil thermosistor and water pipe.
Specific embodiment
It is further elaborated below with reference to engine embedded temperature adjusting structure of the specific embodiment to the utility model, with
It is more complete, accurate and deep that help those skilled in the art conceives the utility model of the utility model, technical solution has
Understand.
Embodiment 1
As shown in Figs. 1-2, the engine embedded temperature adjusting structure of the present embodiment, including engine 10 and radiator 20, it is described
It is provided with cooling liquid outlet 11 and cooling liquid inlet 12 on engine 10, temperature adjusting is provided in the oil sump 13 of engine 10
Device 30, and the thermoregulator 30 be immersed in oil sump 13 storage machine oil in (i.e. thermoregulator 30 is located at the oil
15 or less the machine oil liquid level of bottom case).The thermoregulator 30 includes liquid feeding end 32, outlet end 31, and is arranged in the feed liquor
Temperature adjustment pipe 33 between end 32 and the outlet end 31, the temperature adjustment pipe 33 can be more be set side by side.The coolant liquid goes out
Mouth 11 is connected to the liquid feeding end 32 of the thermoregulator 30 by water pipe, and the outlet end 31 is connected to the hair by water pipe
The cooling liquid inlet 12 (constituting small heat dissipation circulation) of motivation 10 and the liquid feeding end of radiator 20, the outlet end of the radiator 20
The cooling liquid inlet 12 of the engine is connected to by water pipe.
A thermoregulator, the stream of thermoregulator is arranged in the thermoregulative mechanism of the present embodiment inside engine sump tank
Dynamic medium borrows engine coolant, engine coolant is introduced into the thermoregulator in oil sump, wherein thermoregulator
The length and quantity of pipeline are set according to demand；The cooling system for borrowing engine itself participates in work, uses outlet pipe, switching
Into thermoregulator, additional power device is not needed.
In engine cold starting, the temperature of coolant liquid drives the oil temperature of oil sump, enables lubricating system quick
Ideal working temperature is carried out, realizes lubrication, protects kinematic pair, reduces frictional work, improves fuel consumption rate.In the big load feelings of high speed
Under condition, by the quick flowing of coolant liquid, and there are more heat exchange areas, so that oil temperature raising be made to be inhibited, protects
Card system engine oil pressure improves machine oil service life.
Number and length is arranged according to performance requirement in machine oil temperature adjustment pipe.The pipeline of machine oil thermosistor is welded using stainless steel tube
It connects, stainless steel structural strength with higher, the features such as heat exchange efficiency is high, favorable rust preventing effect；Machine oil thermosistor needs are fixed on
Inside oil sump, under machine oil liquid level, guarantee that temperature adjustment is normal；Machine oil thermosistor and the external applicable method in inlet and outlet pipes junction
Orchid connection or bulb connection, formal character are convenient, mature, reliable.As shown in figure 3, passing through between machine oil thermosistor 30 and water pipe
Flange 40 is connected and is fastened by bolts.As shown in figure 4, between machine oil thermosistor 30 and water pipe simultaneously by the connection of bulb oil pipe 50
And it is fastened by hollow bolt 60, and between the hollow bolt 60 and the bulb oil pipe 50 and the bulb oil pipe
Gasket seal 51 is provided between 50 and the machine oil thermosistor 30.The device is able to cooperate electronic thermostat and uses to be added with coolant liquid
Hot pin uses, and effect is more excellent.
For the ordinary skill in the art, specific embodiment has only carried out exemplary retouch to the utility model
It states, it is clear that the utility model specific implementation is not subject to the restrictions described above, as long as using the method concept of the utility model
The improvement of the various unsubstantialities carried out with technical solution, or the not improved conception and technical scheme by the utility model are direct
Applied to other occasions, it both is within the protection scope of the present invention.
Claims (5)
1. a kind of engine embedded temperature adjusting structure, including engine and radiator, cooling liquid outlet is provided on the engine
And cooling liquid inlet, it is characterised in that: thermoregulator is provided in the oil sump of engine, and the thermoregulator soaks
Not in the machine oil of oil sump storage；The thermoregulator includes liquid feeding end, outlet end, and is arranged in the liquid feeding end and institute
The temperature adjustment pipe between outlet end is stated, the cooling liquid outlet is connected to the liquid feeding end of the thermoregulator by water pipe, described
Outlet end is connected to the cooling liquid inlet of the engine and the liquid feeding end of radiator by water pipe, and the radiator goes out liquid
End is connected to the cooling liquid inlet of the engine by water pipe.
2. engine embedded temperature adjusting structure according to claim 1, it is characterised in that: the temperature adjustment pipe is set side by side
More.
3. engine embedded temperature adjusting structure according to claim 1, it is characterised in that: the liquid feeding end of the machine oil thermosistor
And/or passes through flanged joint between outlet end and water pipe and be fastened by bolts.
4. engine embedded temperature adjusting structure according to claim 1, it is characterised in that: the liquid feeding end of the machine oil thermosistor
And/or it is connected between outlet end and water pipe by bulb oil pipe and is fastened by hollow bolt.
5. engine embedded temperature adjusting structure according to claim 4, it is characterised in that: the hollow bolt and the bulb
Gasket seal is provided between oil pipe and between the bulb oil pipe and the machine oil thermosistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098878.XU CN209308774U (en) | 2018-12-14 | 2018-12-14 | A kind of engine embedded temperature adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098878.XU CN209308774U (en) | 2018-12-14 | 2018-12-14 | A kind of engine embedded temperature adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209308774U true CN209308774U (en) | 2019-08-27 |
Family
ID=67676885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822098878.XU Active CN209308774U (en) | 2018-12-14 | 2018-12-14 | A kind of engine embedded temperature adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209308774U (en) |
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2018
- 2018-12-14 CN CN201822098878.XU patent/CN209308774U/en active Active
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