CN2680884Y - Cooling and pressuring unit of internal combustion engine - Google Patents
Cooling and pressuring unit of internal combustion engine Download PDFInfo
- Publication number
- CN2680884Y CN2680884Y CN 200320124053 CN200320124053U CN2680884Y CN 2680884 Y CN2680884 Y CN 2680884Y CN 200320124053 CN200320124053 CN 200320124053 CN 200320124053 U CN200320124053 U CN 200320124053U CN 2680884 Y CN2680884 Y CN 2680884Y
- Authority
- CN
- China
- Prior art keywords
- fan
- combustion engine
- internal combustion
- flow guide
- guide cover
- 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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Abstract
The utility model relates to a cooling and pressuring device of an internal combustion engine, comprising a flow guide cover, a water tank, an air filtering device and a fan. The front end of the flow guide cover is opened with an opening; the water tank is placed at the end part; the rear end is connected into the cylinder of the internal combustion engine, through an air tube. The fan is arranged in the flow guide cover; the fan is fixed on a fan shaft; the fan shaft is connected with a bent shaft, via a transmission belt. The air filtering device arranged in the flow guide cover can be arranged at the front end and the rear end of the fan. In the cooling and pressuring device of the internal combustion engine of the utility model, the air is drawn into the flow guide cover, by the rotation of the fan; then, the airflow cools the water tank; after passing the air filtering device, the airflow supercharges the flow guide cover, at the tail part; then, the supercharging airflow enters the cylinder of the internal combustion engine from the air tube. Compared with the prior art, the device can increase the air pressure of the cylinder; therefore, the efficiency of the internal combustion engine is increased; the utility model has the advantages of low oil consumption, low exhaust pollution and energy saving.
Description
Technical field
The utility model relates to internal combustion engine fittings, especially a kind of internal-combustion engine cooling supercharging device.
Background technique
The restriction that the maximum output of internal-combustion engine in most cases at first runs into is a lack of air, in order to remedy common use pressurized machine, cooled off again after air or inflammable mixture compressed in advance or compress, charge into the fresh charge density of cylinder with raising, thereby actual charge is increased.Specific fuel consumption is big mutually, exhaust pollution is high, power is low with supercharged engine is arranged for B type engine in the reality.At present the turbosupercharger cost of using is very high, and the water tank cooling fan of existing internal-combustion engine, empty filter separate with gas compressor in the turbosupercharging, each Xingqi duty of three, and flowed energy wastes and does not utilize behind the fan exhaust.
Summary of the invention
The purpose of this utility model just provides a kind of novel structure, can reduce exhaust pollution, reduces the internal-combustion engine cooling supercharging device of oil consumption, energy saving.
Internal-combustion engine cooling supercharging device of the present utility model comprises air guide sleeve, water tank, empty filter, fan, the air guide sleeve front opening, water tank is placed in the end, cylinder of internal-combustion engine is inserted by tracheae in the rear end, and the air guide sleeve side is airtight, is provided with fan in it, fan is fixed on the fan shaft, fan shaft links to each other with bent axle by driving belt, and empty filter is located in the air guide sleeve, can be located at the front end or the rear end of fan.
Internal-combustion engine of the present utility model cooling supercharging device is that the rotation by fan sucks air in the air guide sleeve, and the air-flow cooling water tank purifies through empty filter, and in the supercharging of air guide sleeve afterbody, the air-flow of supercharging enters cylinder of internal-combustion engine from tracheae.This device compared with prior art can improve the air pressure of cylinder greatly, thereby the effect of increasing combustion engine reduces oil consumption, and reduces exhaust pollution, energy saving.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a kind of example structure schematic representation of the utility model.
Embodiment
A kind of internal-combustion engine cooling supercharging device comprises air guide sleeve 1, water tank 8, empty filter 7, fan 4, air guide sleeve 1 front opening, water tank 8 is placed in the end, and cylinder of internal-combustion engine is inserted by tracheae 3 in the rear end, and air guide sleeve 1 side is airtight, be provided with fan 4 in it, fan 4 is fixed on the fan shaft 5, and fan shaft 5 links to each other with bent axle 6 by driving belt, and empty filter 7 can be located at the front end of fan 7, the rear portion of water tank 8, the rear end of air guide sleeve 1 are that supercharging can be made vortex crustiform; Empty filter 7 also can be located at the rear end of fan 7.
Claims (4)
1, a kind of internal-combustion engine cooling supercharging device comprises air guide sleeve (1), water tank (8), empty filter (7), fan (4), it is characterized in that: air guide sleeve (1) front opening, water tank (8) is placed in the end, cylinder of internal-combustion engine is inserted by tracheae (3) in the rear end, air guide sleeve (1) side is airtight, is provided with fan (4) in it, and fan (4) is fixed on the fan shaft (5), fan shaft (5) links to each other with bent axle (6) by driving belt, and empty filter (7) is located in the air guide sleeve (1).
2, internal-combustion engine cooling supercharging device according to claim 1, it is characterized in that: empty filter (7) is located at the front end of fan (7), the rear portion of water tank (8).
3, internal-combustion engine cooling supercharging device according to claim 1 and 2, it is characterized in that: the rear end of air guide sleeve (1) is a vortex crustiform.
4, internal-combustion engine cooling supercharging device according to claim 1, it is characterized in that: empty filter (7) is located at the rear end of fan (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320124053 CN2680884Y (en) | 2003-12-19 | 2003-12-19 | Cooling and pressuring unit of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320124053 CN2680884Y (en) | 2003-12-19 | 2003-12-19 | Cooling and pressuring unit of internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2680884Y true CN2680884Y (en) | 2005-02-23 |
Family
ID=34599846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320124053 Expired - Fee Related CN2680884Y (en) | 2003-12-19 | 2003-12-19 | Cooling and pressuring unit of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2680884Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899186A (en) * | 2018-10-26 | 2019-06-18 | 上海如流实业有限公司 | It is vortexed pressurized intake device |
-
2003
- 2003-12-19 CN CN 200320124053 patent/CN2680884Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899186A (en) * | 2018-10-26 | 2019-06-18 | 上海如流实业有限公司 | It is vortexed pressurized intake device |
| WO2020191799A1 (en) * | 2018-10-26 | 2020-10-01 | 张菁 | Turbocharging air intake apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |