CN204726677U - Unmanned plant protection aircraft liquid-cooled engine - Google Patents
Unmanned plant protection aircraft liquid-cooled engine Download PDFInfo
- Publication number
- CN204726677U CN204726677U CN201520257222.1U CN201520257222U CN204726677U CN 204726677 U CN204726677 U CN 204726677U CN 201520257222 U CN201520257222 U CN 201520257222U CN 204726677 U CN204726677 U CN 204726677U
- Authority
- CN
- China
- Prior art keywords
- water
- plant protection
- crankcase
- water tank
- protection aircraft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of unmanned plant protection aircraft liquid-cooled engine, comprise crankcase, the middle part of described crankcase is provided with carburettor, the top of crankcase is provided with starter motor, two ends, the left and right symmetry of crankcase engine cylinder is installed, engine cylinder is provided with water-cooling system, water-cooling system comprises water tank, water inlet, water outlet, water inlet, water outlet, water tank composition water-cooling circulating system, water tank is arranged on the outside of engine cylinder, water inlet is provided with the bottom of water tank, water outlet is arranged on the top of water tank, water inlet and water outlet are all provided with water connection.Unmanned plant protection aircraft liquid-cooled engine of the present utility model adopts water circulation system to lower the temperature to driving engine, and good cooling effect, is conducive to the normal work of unmanned plant protection aircraft.
Description
Technical field
The utility model relates to unmanned plant protection aircraft technology field, is more particularly a kind of unmanned plant protection aircraft liquid-cooled engine.
Background technology
Along with land transformation, farm land manufacturing scale, for improving agricultural production efficiency, reducing agriculture production cost, using unmanned plane plant protection to become the demand of generalization.Driving engine is the important component part of unmanned plant protection aircraft, and existing engine radiating effect is general, can not meet the requirement of unmanned plant protection aircraft.
Utility model content
The purpose of this utility model is to make up the deficiencies in the prior art, provides a kind of unmanned plant protection aircraft liquid-cooled engine.
The purpose of this utility model is achieved through the following technical solutions:
A kind of unmanned plant protection aircraft liquid-cooled engine, comprise crankcase, it is characterized in that: the middle part of described crankcase is provided with carburettor, the top of crankcase is provided with starter motor, two ends, the left and right symmetry of crankcase engine cylinder is installed, engine cylinder is provided with water-cooling system, water-cooling system comprises water tank, water inlet, water outlet, water inlet, water outlet, water tank composition water-cooling circulating system, water tank is arranged on the outside of engine cylinder, water inlet is provided with the bottom of water tank, water outlet is arranged on the top of water tank, water inlet and water outlet are all provided with water connection.
The utility model has the advantage of:
Unmanned plant protection aircraft liquid-cooled engine of the present utility model adopts water circulation system to lower the temperature to driving engine, and good cooling effect, is conducive to the normal work of unmanned plant protection aircraft.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
See accompanying drawing, a kind of unmanned plant protection aircraft liquid-cooled engine, comprise crankcase 1, the middle part of described crankcase 1 is provided with carburettor 2, the top of crankcase 1 is provided with starter motor 3, two ends, the left and right symmetry of crankcase 1 engine cylinder 4 is installed, engine cylinder 4 is provided with water-cooling system, water-cooling system comprises water tank 5, water inlet 6, water outlet 7, water inlet 6, water outlet 7, water tank 5 forms water-cooling circulating system, water tank 5 is arranged on the outside of engine cylinder 4, water inlet 6 is provided with the bottom of water tank 5, water outlet 7 is arranged on the top of water tank 5, water inlet 6 and water outlet 7 are all provided with water connection 8.
Claims (1)
1. a unmanned plant protection aircraft liquid-cooled engine, comprise crankcase, it is characterized in that: the middle part of described crankcase is provided with carburettor, the top of crankcase is provided with starter motor, two ends, the left and right symmetry of crankcase engine cylinder is installed, engine cylinder is provided with water-cooling system, water-cooling system comprises water tank, water inlet, water outlet, water inlet, water outlet, water tank composition water-cooling circulating system, water tank is arranged on the outside of engine cylinder, water inlet is provided with the bottom of water tank, water outlet is arranged on the top of water tank, water inlet and water outlet are all provided with water connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257222.1U CN204726677U (en) | 2015-04-25 | 2015-04-25 | Unmanned plant protection aircraft liquid-cooled engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257222.1U CN204726677U (en) | 2015-04-25 | 2015-04-25 | Unmanned plant protection aircraft liquid-cooled engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204726677U true CN204726677U (en) | 2015-10-28 |
Family
ID=54385049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520257222.1U Expired - Fee Related CN204726677U (en) | 2015-04-25 | 2015-04-25 | Unmanned plant protection aircraft liquid-cooled engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204726677U (en) |
-
2015
- 2015-04-25 CN CN201520257222.1U patent/CN204726677U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160425 |