CN216110967U - Cooling device for diesel engine - Google Patents
Cooling device for diesel engine Download PDFInfo
- Publication number
- CN216110967U CN216110967U CN202122612323.4U CN202122612323U CN216110967U CN 216110967 U CN216110967 U CN 216110967U CN 202122612323 U CN202122612323 U CN 202122612323U CN 216110967 U CN216110967 U CN 216110967U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- air
- cooling
- diesel engine
- fixed mounting
- 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.)
- Active
Links
Images
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a cooling device for a diesel engine, which comprises a diesel engine body and an air cylinder, wherein an air suction pump is fixedly arranged on one side of the air cylinder, an air inlet pipe is fixedly arranged at the air inlet end of the air suction pump, and the air inlet pipe is inserted into the air cylinder and is fixedly connected with the air cylinder; according to the utility model, through the mutual matching among the first heat-conducting block, the fan, the air pump, the cooling pool, the air outlet pipe and other components, the fan enables air to flow by sucking air to take away heat around the first heat-conducting block, the air pump pumps high-temperature gas in the cylinder into the cooling pool, cooling liquid is added in the cooling pool, the high-temperature gas is cooled by the cooling liquid after passing through the cooling pool and then discharged into the cylinder, and the effect of cooling the interior of the diesel engine is achieved through the cooling of the heat sucked away by the first heat-conducting block by the fan and the cooling of the high-temperature gas pumped away from the cylinder by the air pump, so that the service life and the working efficiency of the diesel engine are prevented from being influenced.
Description
Technical Field
The utility model relates to a cooling device, in particular to a cooling device for a diesel engine.
Background
Diesel engines are internal combustion engines fueled by diesel fuel. Diesel engines belong to the compression ignition type of engines, which are often also referred to as diesel engines under the name diesel, the main inventor. When the diesel engine works, air in a cylinder of the diesel engine is sucked, energy released in combustion acts on the top surface of the piston, and the piston is pushed and converted into rotary mechanical work through the connecting rod and the crankshaft.
At present, the service life and the working efficiency of the existing diesel engine are influenced because the engine body of the existing diesel engine is locally overheated in the using process.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a cooling device for a diesel engine to solve the above problems of the related art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a cooling device for a diesel engine comprises a diesel engine body and an air cylinder, wherein an air pump is fixedly installed on one side of the air cylinder, an air inlet pipe is fixedly installed at the air inlet end of the air pump, the air inlet pipe is inserted into the air cylinder and is fixedly connected with the air cylinder, an air outlet pipe is fixedly installed at the air outlet end of the air pump, two connecting blocks are fixedly installed at the bottom of the air cylinder, a cooling pool is fixedly installed at the bottom of the two connecting blocks together, the air outlet pipe penetrates through the cooling pool and is inserted into the air cylinder, a water inlet pipe is fixedly installed on the front surface of the cooling pool, a water outlet pipe is fixedly installed at the bottom of the cooling pool, a plurality of second heat conducting blocks are fixedly installed at the bottom of the cooling pool, a second cover body and a first cover body are respectively arranged on the water inlet pipe and the water outlet pipe, a plurality of pipe bodies are fixedly installed on the front surface of the air cylinder, and are communicated with the air cylinder, the air cylinder is characterized in that a first heat conduction block is fixedly mounted inside the pipe body, a mounting cover is arranged on the front surface of the air cylinder and in a position corresponding to the first heat conduction block, and a fan is fixedly mounted inside the mounting cover.
As a still further scheme of the utility model: and one section of the air outlet pipe positioned in the cooling pool is designed in a coiling manner.
As a still further scheme of the utility model: the second cover body is connected with the water inlet pipe through threads, and the first cover body is connected with the water outlet pipe through threads.
As a still further scheme of the utility model: one side of the mounting cover close to the cylinder is fixedly provided with a filter screen cover, the shape of the filter screen cover is matched with that of the mounting cover, and one end of the filter screen cover is fixedly connected with the cylinder.
As a still further scheme of the utility model: the air inlet pipe and the air outlet pipe are both high-temperature resistant pipelines.
As a still further scheme of the utility model: the front surface of the cooling pool is fixedly provided with a switch, the air pump and the fan are electrically connected with the switch through wires, and the switch is electrically connected with an external power supply through wires.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the mutual matching among the first heat-conducting block, the fan, the air pump, the cooling pool, the air outlet pipe and other components, the fan enables air to flow by sucking air to take away heat around the first heat-conducting block, the air pump pumps high-temperature gas in the cylinder into the cooling pool, cooling liquid is added in the cooling pool, the high-temperature gas is cooled by the cooling liquid after passing through the cooling pool and then discharged into the cylinder, and the effect of cooling the interior of the diesel engine is achieved through the cooling of the heat sucked away by the first heat-conducting block by the fan and the cooling of the high-temperature gas pumped away from the cylinder by the air pump, so that the service life and the working efficiency of the diesel engine are prevented from being influenced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial side view of the present invention.
Fig. 3 is a partial side view of the present invention.
1. A diesel engine body; 2. a cylinder; 3. an air inlet pipe; 4. an air pump; 5. an air outlet pipe; 6. a cooling pool; 7. a pipe body; 8. a water outlet pipe; 9. a first cover body; 10. connecting blocks; 11. mounting a cover; 12. a first heat-conducting block; 13. a fan; 14. a filter screen cover; 15. a water inlet pipe; 16. a second cover body; 17. a second heat conduction block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a cooling device for a diesel engine includes a diesel engine body 1 and a cylinder 2, an air pump 4 is fixedly installed at one side of the cylinder 2, an air inlet pipe 3 is fixedly installed at an air inlet end of the air pump 4, the air inlet pipe 3 is inserted into the cylinder 2 and is fixedly connected with the cylinder 2, an air outlet pipe 5 is fixedly installed at an air outlet end of the air pump 4, two connecting blocks 10 are fixedly installed at a bottom of the cylinder 2, a cooling pool 6 is fixedly installed at bottoms of the two connecting blocks 10 together, the air outlet pipe 5 penetrates through the cooling pool 6 and is inserted into the cylinder 2, a water inlet pipe 15 is fixedly installed at a front surface of the cooling pool 6, a water outlet pipe 8 is fixedly installed at a bottom of the cooling pool 6, a plurality of second heat conduction blocks 17 are fixedly installed at a bottom of the cooling pool 6, and a second cover 16 and a first cover 9 are respectively installed on the water inlet pipe 15 and the first cover 8, the front surface fixed mounting of cylinder 2 has a plurality of body 7, and body 7 communicates with each other with cylinder 2, and the inside fixed mounting of body 7 has first heat conduction piece 12, and 2 front surfaces of cylinder and the position that corresponds with first heat conduction piece 12 are provided with installation cover 11, and the inside fixed mounting of installation cover 11 has fan 13.
The section of the air outlet pipe 5 positioned in the cooling pool 6 is designed in a coiling way.
The second cover body 16 is connected with the water inlet pipe 15 through threads, and the first cover body 9 is connected with the water outlet pipe 8 through threads.
One side of the mounting cover 11 close to the cylinder 2 is fixedly provided with a filter screen cover 14, the shape of the filter screen cover 14 is matched with that of the mounting cover 11, and one end of the filter screen cover 14 is fixedly connected with the cylinder 2.
The air inlet pipe 3 and the air outlet pipe 5 are both high-temperature resistant pipelines.
The front surface of the cooling pool 6 is fixedly provided with a switch, the air pump 4 and the fan 13 are both electrically connected with the switch through wires, and the switch is electrically connected with an external power supply through wires.
The working principle of the utility model is as follows:
when the diesel engine cooling device is used, the first heat conducting block 12, the fan 13, the air suction pump 4, the cooling pool 6, the air outlet pipe 5 and other components are matched with each other, the fan 13 sucks air from the outer side of the filter screen cover 14 to enable the air to flow and take away heat around the first heat conducting block 12, the air suction pump 4 sucks high-temperature gas in the cylinder 2 into the cooling pool 6 through the air outlet pipe 5, cooling liquid is added into the cooling pool 6, the high-temperature gas sucked in from the cylinder 2 in the air outlet pipe 5 is cooled by the cooling liquid and then discharged into the cylinder 2, cooling of the heat sucked away by the first heat conducting block 12 through the fan 13 and cooling of the high-temperature gas sucked away from the cylinder by the air suction pump are achieved, and the effects of cooling the interior of the diesel engine and preventing influences on the service life and the working efficiency of the diesel engine are achieved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a cooling device for diesel engine, includes diesel engine body (1) and cylinder (2), its characterized in that: one side fixed mounting of cylinder (2) has aspiration pump (4), the air inlet fixed mounting of aspiration pump (4) has intake pipe (3), intake pipe (3) insert the inside of cylinder (2) and with cylinder (2) fixed connection, the air outlet fixed mounting of aspiration pump (4) has outlet duct (5), the bottom fixed mounting of cylinder (2) has two connecting blocks (10), two the common fixed mounting in bottom of connecting block (10) has cooling tank (6), outlet duct (5) run through cooling tank (6) and insert the inside to cylinder (2), the front surface fixed mounting of cooling tank (6) has inlet tube (15), the bottom fixed mounting of cooling tank (6) has outlet pipe (8), the bottom fixed mounting of cooling tank (6) has a plurality of second heat conduction piece (17), be provided with second lid (16) and first lid (16) respectively on inlet tube (15) and outlet pipe (8), (16) first lid (2), (2) 9) The air cylinder is characterized in that a plurality of pipe bodies (7) are fixedly mounted on the front surface of the air cylinder (2), the pipe bodies (7) are communicated with the air cylinder (2), first heat-conducting blocks (12) are fixedly mounted inside the pipe bodies (7), a mounting cover (11) is arranged on the front surface of the air cylinder (2) and in a position corresponding to the first heat-conducting blocks (12), and a fan (13) is fixedly mounted inside the mounting cover (11).
2. The cooling device for a diesel engine according to claim 1, characterized in that: and one section of the air outlet pipe (5) positioned in the cooling pool (6) is designed in a coiling way.
3. The cooling device for a diesel engine according to claim 1, characterized in that: the second cover body (16) is in threaded connection with the water inlet pipe (15), and the first cover body (9) is in threaded connection with the water outlet pipe (8).
4. The cooling device for a diesel engine according to claim 1, characterized in that: one side that installation cover (11) are close to cylinder (2) is fixed mounting have screen cloth cover (14), the shape and the installation cover (11) looks adaptation of screen cloth cover (14), the one end and the cylinder (2) fixed connection of screen cloth cover (14).
5. The cooling device for a diesel engine according to claim 1, characterized in that: the air inlet pipe (3) and the air outlet pipe (5) are both high-temperature resistant pipelines.
6. The cooling device for a diesel engine according to claim 1, characterized in that: the front surface of the cooling pool (6) is fixedly provided with a switch, the air pump (4) and the fan (13) are both electrically connected with the switch through wires, and the switch is electrically connected with an external power supply through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122612323.4U CN216110967U (en) | 2021-10-28 | 2021-10-28 | Cooling device for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122612323.4U CN216110967U (en) | 2021-10-28 | 2021-10-28 | Cooling device for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216110967U true CN216110967U (en) | 2022-03-22 |
Family
ID=80709557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122612323.4U Active CN216110967U (en) | 2021-10-28 | 2021-10-28 | Cooling device for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216110967U (en) |
-
2021
- 2021-10-28 CN CN202122612323.4U patent/CN216110967U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2625596Y (en) | Diesel cold starting preheating device for engineering machinery | |
| CN216110967U (en) | Cooling device for diesel engine | |
| CN102817704A (en) | Engine system with variable effective circulation area of turbines | |
| CN203742766U (en) | Turbo-supercharged engine for four-wheel drive | |
| CN102808688A (en) | Switchable turbocharging system | |
| CN102817700A (en) | Parallel system of twin-turbo supercharger | |
| CN105927337B (en) | A kind of IC engine exhaust gas filtering device | |
| CN203175677U (en) | Extended range electric vehicle vehicle-mounted power system and electric vehicle using same | |
| CN207080282U (en) | A kind of diesel pressure booster support of versatility self-contained engine oil lubricating oil duct | |
| CN216077362U (en) | Air inlet arrangement structure of automobile engine | |
| CN205315181U (en) | Integrated form diesel engine high pressure common rail fuel injection high -pressure oil pump assembly for system | |
| CN208862697U (en) | A kind of gear of wind driven generator Oil pump electrical machinery cooling system | |
| CN211598787U (en) | Integrated respirator and engine | |
| CN208486929U (en) | Water cooling noise reduction cooling, silencing device | |
| CN205477885U (en) | Improve diesel engine water pump center height device | |
| CN207934986U (en) | High power to weight ratio technical grade unmanned plane piston-mode motor dynamical system | |
| US10662836B2 (en) | Integrated heater and pressure sensor for PCV system | |
| CN216077485U (en) | Vacuum pump energy-saving unit used in high-back-pressure unit power plant | |
| CN217002098U (en) | Natural air suction type internal combustion engine | |
| CN213163340U (en) | Engine piston machining device | |
| CN204738874U (en) | V type engine | |
| CN217129668U (en) | Double-oil-pump fuel pump assembly with oil absorption function for saddle-shaped oil tank | |
| CN203189145U (en) | Pneumatic EGR diesel engine capable of achieving Tier 3 emission standard | |
| CN210622952U (en) | Diesel engine water pump integration fuel tank | |
| CN220267895U (en) | Integrated double-cylinder water cooling device of automobile air compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |