CN203809148U - Compression knock jet engine - Google Patents
Compression knock jet engine Download PDFInfo
- Publication number
- CN203809148U CN203809148U CN201420197705.2U CN201420197705U CN203809148U CN 203809148 U CN203809148 U CN 203809148U CN 201420197705 U CN201420197705 U CN 201420197705U CN 203809148 U CN203809148 U CN 203809148U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- piston
- piston cavity
- jet engine
- valve rod
- 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.)
- Withdrawn - After Issue
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- Output Control And Ontrol Of Special Type Engine (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a compression knock jet engine. The compression knock jet engine comprises a cylinder body. A combustion chamber and a piston cavity are formed in the cylinder body. A compressed gas inlet valve is arranged between the combustion chamber and the piston cavity. A fire eruption door which is communicated with the combustion chamber is arranged in the cylinder body. A valve rod extending into the combustion chamber is arranged on the upper portion of the cylinder body. A driven rod is further arranged in the combustion chamber, and the fire eruption door can be opened or closed through the driven rod. The lower end of the valve rod is opposite to the compressed gas inlet valve and the compressed gas inlet valve can be opened or closed through the valve rod. An oil nozzle is arranged on one side of the cylinder body. A piston which can vertically move is arranged in the piston cavity. The piston is connected with a power device through a connecting rod. A gas inlet valve communicated with the piston cavity is arranged on the cylinder body. By the adoption of the structure, the piston and the valve rod act in a matched mode under the pushing of the power device, and then fire eruption detonation is achieved; the compression knock jet engine is simple in structure, small in size, low in manufacturing cost, quite high in compression ratio and quite high in thermal efficiency, thereby meeting the development requirement of the modern industry.
Description
Technical field
The utility model relates to a kind of motor, specifically a kind of compression knock jet engine.
Background technique
Existing jet engine is mostly turbofan gas compressor formula motor, and traditional this motor, exists complex structure, and can not form high compression ratio, the shortcomings such as component are more, and volume is large, manufacture cost is high, are therefore difficult to meet the demand for development of modern industry.
Summary of the invention
The technical problems to be solved in the utility model be to provide a kind of simple in structure, the thermal efficiency is high, the compression knock jet engine that compression ratio is high.
In order to solve the problems of the technologies described above, compression knock jet engine of the present utility model, comprise cylinder body, in cylinder body, there is a firing chamber and a piston cavity, compress inlet air door between firing chamber and piston cavity, on cylinder body, be provided with the flame door communicating with firing chamber, the top of cylinder body is provided with the valve rod extending in firing chamber, in firing chamber, be also provided with the follower lever that flame door can be opened or sealed, the lower of valve rod rectified compress inlet air door and compress inlet air door can be opened or sealed, one side of cylinder body is provided with oil nozzle, in piston cavity, be mounted with a piston that can move up and down in piston cavity, piston is by connecting rod connecting power device, cylinder body is provided with the air intake valve that leads to piston cavity.
Described compress inlet air door is set to taper hole, and the bottom of valve rod is set to the conical surface that taper hole coordinates.
The top of described follower lever is provided with cone structure.
Adopt after above-mentioned structure, due to compress inlet air door between firing chamber and piston cavity, the valve rod that the top of cylinder body arranges and each valve cooperatively interacting with valve rod, piston, thus under the promotion of power plant by piston and valve rod interoperation, realize flame detonation, it is simple in structure, volume is little, low cost of manufacture, and compression ratio is very high, make its thermal efficiency also very high, therefore met the demand for development of modern industry.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model compression knock jet engine.
Embodiment
Below in conjunction with the drawings and specific embodiments, compression knock jet engine of the present utility model is described in further detail.
As shown in the figure, compression knock jet engine of the present utility model, comprise cylinder body 1, in cylinder body 1, there is a firing chamber 2 and a piston cavity 3, compress inlet air door 4 between firing chamber 2 and piston cavity, on cylinder body 1, be provided with the flame door 5 communicating with firing chamber 2, the top of cylinder body 1 is provided with the valve rod 6 extending in firing chamber, in firing chamber, be also provided with the follower lever 7 that flame door can be opened or sealed, the lower of valve rod 6 rectified compress inlet air door 4 and compress inlet air door can be opened or sealed, one side of cylinder body 1 is provided with oil nozzle 8, in described piston cavity 3, be mounted with a piston that can move up and down 9 in piston cavity, piston 9 is by connecting rod 10 connecting power devices 11, cylinder body 1 is provided with the air intake valve 12 that leads to piston cavity.
Further, said compress inlet air door 4 is set to taper hole, and the bottom of valve rod 6 is set to the conical surface that taper hole coordinates, and the top of said follower lever 7 is provided with cone structure.
Its working principle is as follows:
1, it is air-breathing that power plant drive descent of piston, and air intake valve 12 is opened air inlet, and valve rod is about to compress inlet air valve closing for 6 times;
2, air intake valve 12 is closed, and valve rod 15 is up, and piston stroking upward is pressed into gas in firing chamber by compress inlet air door;
3, valve rod is descending, compress inlet air door seal is closed to oil nozzle oil spout detonation;
4, follower lever is descending, and flame door flame produces thrust.
Claims (3)
1. a compression knock jet engine, it is characterized in that: comprise cylinder body (1), in described cylinder body (1), there is a firing chamber (2) and a piston cavity (3), compress inlet air door (4) between firing chamber (2) and piston cavity, on described cylinder body (1), be provided with the flame door (5) communicating with firing chamber (2), the top of described cylinder body (1) is provided with the valve rod (6) extending in firing chamber, in firing chamber, be also provided with the follower lever (7) that flame door can be opened or sealed, the lower of described valve rod (6) rectified compress inlet air door (4) and compress inlet air door can be opened or sealed, one side of described cylinder body (1) is provided with oil nozzle (8), in described piston cavity (3), be mounted with a piston that can move up and down (9) in piston cavity, described piston (9) is by connecting rod (10) connecting power device (11), described cylinder body (1) is provided with the air intake valve (12) that leads to piston cavity.
2. according to compression knock jet engine claimed in claim 1, it is characterized in that: described compress inlet air door (4) is set to taper hole, the bottom of valve rod (6) is set to the conical surface that taper hole coordinates.
3. according to compression knock jet engine claimed in claim 1, it is characterized in that: the top of described follower lever (7) is provided with cone structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197705.2U CN203809148U (en) | 2014-04-23 | 2014-04-23 | Compression knock jet engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197705.2U CN203809148U (en) | 2014-04-23 | 2014-04-23 | Compression knock jet engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809148U true CN203809148U (en) | 2014-09-03 |
Family
ID=51447914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420197705.2U Withdrawn - After Issue CN203809148U (en) | 2014-04-23 | 2014-04-23 | Compression knock jet engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982331A (en) * | 2014-04-23 | 2014-08-13 | 镇江市博林光电科技有限公司 | Compression knock jet engine |
-
2014
- 2014-04-23 CN CN201420197705.2U patent/CN203809148U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982331A (en) * | 2014-04-23 | 2014-08-13 | 镇江市博林光电科技有限公司 | Compression knock jet engine |
| CN103982331B (en) * | 2014-04-23 | 2016-06-08 | 镇江市博林光电科技有限公司 | Compression knock jet engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140903 Effective date of abandoning: 20160608 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |