CN206972354U - A kind of one-cylinder diesel unit dual-cooled system - Google Patents
A kind of one-cylinder diesel unit dual-cooled system Download PDFInfo
- Publication number
- CN206972354U CN206972354U CN201720743181.6U CN201720743181U CN206972354U CN 206972354 U CN206972354 U CN 206972354U CN 201720743181 U CN201720743181 U CN 201720743181U CN 206972354 U CN206972354 U CN 206972354U
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- Prior art keywords
- cooled
- water
- diesel engine
- air
- cylinder
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Abstract
The utility model discloses a kind of one-cylinder diesel unit dual-cooled system, including diesel engine dual-cooled system, including air cooled cylinder set, water cooling circular tube and water tank cooling system, the outside of the air cooled cylinder set is provided with wind-cooling heat dissipating fin, and a water cooling circular tube is provided between adjacent two wind-cooling heat dissipating fins；Diesel engine radiator connects water tank cooling system, water tank cooling system includes air blower, wind wheel is provided with inside air blower, wind wheel is arranged on wheel shaft, driven pulley is installed on the wheel shaft of the outside of air blower casing, driven pulley connects the flywheel belt pulley on diesel engine flywheel by belt, and the air outlet of air blower is connected at the air-cooled coil pipe in diesel engine radiator by pipeline；The utility model is cooled down on the basis of air-cooled with reference to water cooling, efficiency high, and is equipped with water tank cooling system, is driven by diesel engine power itself and diesel engine radiator is cooled, and avoids the water temperature over-high in diesel engine radiator, is improved water cooling efficiency, is worth promoting.
Description
Technical field
Diesel Engine Technique Field is the utility model is related to, especially a kind of one-cylinder diesel unit dual-cooled system.
Background technology
The thermal efficiency height of diesel engine, good economy performance, starting are easy, are applied to the larger working environment of power, existing
Single cylinder diesel be all to entering with gelled cylinder jacket, cylinder head and aluminum alloy organism using flywheel fan and wind scooper
Row air blast cooling, to reduce the temperature of cylinder jacket, the operating temperature of cylinder head and complete machine.It is this to enter against simple flywheel fan
The radiating mode of row wind-cooling heat dissipating is less efficient, the machine temperature of diesel engine it is higher to the power output of diesel engine, operational reliability and
Service life all has a direct impact, and diesel engine burn oil is produced when serious or stings the serious accidents such as bearing shell, it is therefore desirable to designs one
Kind can improve the cooling system of diesel engine radiating.
Utility model content
The utility model aims to provide one kind and cooled down on the basis of air-cooled with reference to water cooling, the one-cylinder diesel of efficiency high
Unit dual-cooled system.
To achieve the above object, the utility model provides following technical scheme：A kind of one-cylinder diesel unit dual-cooled system
System, including diesel engine dual-cooled system, including air cooled cylinder set, water cooling circular tube and water tank cooling system, the air-cooled gas
Cylinder sleeve is located at the outside of cylinder, and the outside of air cooled cylinder set is provided with wind-cooling heat dissipating fin, adjacent two wind-cooling heat dissipating fins it
Between be provided with a water cooling circular tube, the water cooling circular tube in the groove of air cooled cylinder set periphery, several water cooling circular tubes
Import is all connected with same water inlet collector, and outlet is all connected with same water outlet collector；Water inlet collector and water outlet collector connect respectively
The water inlet and delivery port of diesel engine radiator；Diesel engine radiator connects water tank cooling system, and water tank cooling system includes air blower,
Wind wheel is provided with inside air blower, wind wheel is arranged on wheel shaft, and wheel shaft connects the casing of air blower by bearing, and extends to air blast
The outside of machine casing, driven pulley is installed on the wheel shaft of the outside of air blower casing, driven pulley connects bavin by belt
Flywheel belt pulley on oil machine flywheel, the air outlet of air blower are connected at the air-cooled coil pipe in diesel engine radiator by pipeline,
The outlet of air-cooled coil pipe is connected to the outside of diesel engine by pipeline.
As further scheme of the present utility model：The water outlet collector and water inlet collector are set each parallel to the axial direction of cylinder
Put.
As further scheme of the present utility model：The water inlet collector connects the water outlet of diesel engine radiator by water pump
Mouthful.
As further scheme of the present utility model：The water cooling circular tube is red copper hollow pipe.
Compared with prior art, the beneficial effects of the utility model are：The one-cylinder diesel unit dual-cooled system is in wind
Cooled down on the basis of cold with reference to water cooling, efficiency high, and be equipped with water tank cooling system, by the drive pair of diesel engine power itself
Diesel engine radiator cools, and avoids the water temperature over-high in diesel engine radiator, improves water cooling efficiency, is worth promoting.
Brief description of the drawings
Fig. 1 is the structural representation of water tank cooling system of the present utility model；
Fig. 2 is the structural representation of air cooled cylinder of the present utility model set；
Fig. 3 is the structural representation of water cooling circular tube of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, in the utility model embodiment, a kind of one-cylinder diesel unit dual-cooled system, including diesel oil
Machine dual-cooled system, including air cooled cylinder set 1, water cooling circular tube 2 and water tank cooling system, the air cooled cylinder set 1 are located at
The outside of cylinder 21, the outside of air cooled cylinder set 1 are provided with wind-cooling heat dissipating fin 3, set between adjacent two wind-cooling heat dissipating fins 3
There is a water cooling circular tube 2, the water cooling circular tube 2 is embedded in air cooled cylinder and covered in the groove of 1 periphery, several water cooling circular tubes 2
Import is all connected with same water inlet collector 4, and outlet is all connected with same water outlet collector 5；Water inlet collector 4 and water outlet collector 5 are distinguished
Connect the water inlet and delivery port of diesel engine radiator 22；Diesel engine radiator 22 connects water tank cooling system, water tank cooling system bag
Air blower 6 is included, the inside of air blower 6 is provided with wind wheel, and wind wheel is arranged on wheel shaft, and wheel shaft connects the casing of air blower 6 by bearing,
And the outside of the casing of air blower 6 is extended to, driven pulley 7, driven pulley are installed on the wheel shaft of the outside of the casing of air blower 6
7 connect the flywheel belt pulley 8 on diesel engine flywheel 23 by belt, and the air outlet of air blower 6 is connected at diesel oil by pipeline
Air-cooled coil pipe 9 in machine water tank 22, the outlet of air-cooled coil pipe 9 are connected to the outside of diesel engine by pipeline.
Above-mentioned, water outlet collector 5 and water inlet collector 4 are each parallel to the axially arranged of cylinder 21.
Above-mentioned, water inlet collector 4 connects the delivery port of diesel engine radiator 22 by water pump.
Above-mentioned, air-cooled coil pipe 9 is serpentine-like.The contact area with the water in diesel engine radiator 22 can be improved, is extended in bavin
Residence time in oil machine water tank 22.
Above-mentioned, water cooling circular tube 2 is red copper hollow pipe.
Design feature and its operation principle of the present utility model：21 sets of the cylinder of existing air-cooled diesel engine is made and changed
Enter, water cooling circular tube 2 is installed outside it heat caused by cylinder 21 is walked by the fluxion strap of water, the current backwater after heating
Case, the water of water tank are cooled down by water tank cooling system again, and water tank cooling system is to diesel engine radiator 22 by air blower 6
Interior air-cooled coil pipe 9 is divulged information, and reduces the temperature in diesel engine radiator 22, and the wind wheel of air blower 6 connects bavin by tape handler
The flywheel of oil machine, passes through Diesel Driven, it is not necessary to extra drive mechanism.
Claims (4)
1. a kind of one-cylinder diesel unit dual-cooled system, including diesel engine dual-cooled system, it is characterised in that including air-cooled
Cylinder jacket, water cooling circular tube and water tank cooling system, the air cooled cylinder are sheathed on the outside of cylinder, the outside of air cooled cylinder set
Provided with wind-cooling heat dissipating fin, a water cooling circular tube is provided between adjacent two wind-cooling heat dissipating fins, the water cooling circular tube is embedding
In in the groove of air cooled cylinder set periphery, the import of several water cooling circular tubes is all connected with same water inlet collector, and outlet is all connected with
Same water outlet collector；Water inlet collector and water outlet collector connect the water inlet and delivery port of diesel engine radiator respectively；Diesel engine water
Case connects water tank cooling system, and water tank cooling system includes air blower, is provided with wind wheel inside air blower, wind wheel is arranged on wheel shaft
On, wheel shaft connects the casing of air blower by bearing, and extends to the outside of air blower casing, the wheel of the outside of air blower casing
Driven pulley is installed, driven pulley connects the flywheel belt pulley on diesel engine flywheel by belt, and air blower goes out on axle
Air port is connected at the air-cooled coil pipe in diesel engine radiator by pipeline, and the outlet of air-cooled coil pipe is connected to diesel engine by pipeline
Outside.
2. one-cylinder diesel unit dual-cooled system according to claim 1, it is characterised in that the water outlet collector and enter
Water collector is each parallel to the axially arranged of cylinder.
3. one-cylinder diesel unit dual-cooled system according to claim 1, it is characterised in that the water inlet collector passes through
Water pump connects the delivery port of diesel engine radiator.
4. one-cylinder diesel unit dual-cooled system according to claim 1, it is characterised in that the water cooling circular tube is
Red copper hollow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720743181.6U CN206972354U (en) | 2017-06-25 | 2017-06-25 | A kind of one-cylinder diesel unit dual-cooled system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720743181.6U CN206972354U (en) | 2017-06-25 | 2017-06-25 | A kind of one-cylinder diesel unit dual-cooled system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972354U true CN206972354U (en) | 2018-02-06 |
Family
ID=61409485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720743181.6U Expired - Fee Related CN206972354U (en) | 2017-06-25 | 2017-06-25 | A kind of one-cylinder diesel unit dual-cooled system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211710A (en) * | 2020-09-24 | 2021-01-12 | 黄培辉 | External guide type cooling device of engine |
-
2017
- 2017-06-25 CN CN201720743181.6U patent/CN206972354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211710A (en) * | 2020-09-24 | 2021-01-12 | 黄培辉 | External guide type cooling device of engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180206 Termination date: 20180625 |