CN101178072A - Punching type air compressor - Google Patents
Punching type air compressor Download PDFInfo
- Publication number
- CN101178072A CN101178072A CNA2006101466112A CN200610146611A CN101178072A CN 101178072 A CN101178072 A CN 101178072A CN A2006101466112 A CNA2006101466112 A CN A2006101466112A CN 200610146611 A CN200610146611 A CN 200610146611A CN 101178072 A CN101178072 A CN 101178072A
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- China
- Prior art keywords
- runner
- air
- intake duct
- high speed
- relief opening
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Abstract
The invention provides a novel air compressor which compresses air according to the stamping principle of a ramjet. A rotary wheel (1) with hollow interior is driven to rotate with high speed along the opening direction of an air intake passage (2) at the edge by a motor. The head-on air enters in high speed into a diffuser chamber (3) in the interior of the rotary wheel from the air intake passage (2), and the speed is reduced and kinetic energy is converted into pressure energy; the compressed air is discharged out from a vent (4) rotated in high speed and arranged at the axis center of the rotary shaft, thus reaching the aim of compressing the air.
Description
Technical field:
Air compressor of the present invention relates to aerodynamics and machinery manufacturing technology field, refers in particular to a kind of punching press principle of pressed engine of utilizing and comes compressed-air actuated air compressor.
Background technique:
Pressed engine is a kind ofly to slow down after utilizing windstream to enter motor, makes air improve a kind of air breathing jet engine of static pressure.Pressed engine does not have gas compressor, so be called the air breathing jet engine of not being with gas compressor again.
The method of this engine compresses air is that relative wind when the aircraft high-speed flight enters in the engine inlets and slows down, and kinetic energy is transformed into the pressure energy.When intake velocity is 3 overtones speed in theory, can make air pressure improve 37 times, efficient is very high.
Air compressor is meant that compressed media is the compressor of air, be widely used in fields such as chemical industry, oil, communications and transportation, building, navigation, mine, present air compressor mainly contains piston type air compressor, screw-rod air compressor, slide-blade air compressor, centrifugal air compressor etc.What often use is piston type and screw type, sliding vane.Piston type air compressor drives piston by bent axle and does reciprocating linear motion in cylinder, the big poor stability of noise, and air displacement is little.Screw type and sliding vane are rotary air compressors, and the manufacturing process height needs a large amount of cutting oils during use, will do Oil-gas Separation work at last, maintaining complexity, cost height.
Summary of the invention:
The purpose of this invention is to provide a kind of novel air compressor, it has utilized the punching press principle of pressed engine.Low cost of manufacture, the revolution height, simple in structure, easy to maintenance, etc. characteristics.
The present invention realizes with aerodynamic principle by following technical solution:
Its critical piece is exactly the runner of an inner hollow, and the runner edge has the intake duct that allows air enter, and relief opening is opened in the runner axle center.Motor drives runner along intake duct opening direction high speed rotating, according to relativity principle: the object suffered aerodynamic force of in still air, moving, blow in the other direction with same speed with object transfixion, air, both effects are the same.So when the runner high speed rotating, air enters runner inside from intake duct at a high speed by the opposite direction of the track of intake duct motion.
According to aerodynamic principle: the velocity range according to fluid motion is divided, and aerodynamics can be divided into low-speed aerodynamics and high-speed aerodynamics.Usually show 400 kms/hour this speed greatly as the boundary line of dividing.In low-speed aerodynamics, it is incompressible that gas medium can be considered, corresponding mobile incompressible the flowing that be called.Greater than flowing of this speed, must consider the variation of the gentle body heat mechanical characteristic of comperssibility influence of gas.Thisly be called compressible flowing corresponding to high-speed aerodynamics mobile.
And when runner rotation reached certain high revolution and runner diameter and reaches certain-length, the speed that intake duct moves along runner edge circular path can reach subsonic speed or transonic speed, supersonic speed.Air slows down after intake duct enters runner inside at a high speed, and kinetic energy converts the pressure energy to.Pressurized air is discharged from runner shaft relief opening in the heart again.
Description of drawings:
Fig. 1 is the schematic representation of runner of the present invention.
Fig. 2 is a general illustration of the present invention.
Symbol description in the accompanying drawing
1 runner
2 intake ducts
4 relief openings
5 relief opening switch rooms
6 one-way valves
7a main shaft bearing 7b relief opening bearing
8a main shaft oil sealing 8b relief opening oil sealing
9 main shafts
10 belt pulleys or gear
11 runner outer covers
12 empty filter cores
Embodiment:
The present invention will be further described below in conjunction with accompanying drawing
The runner of giving an example in the accompanying drawing of the present invention is the drum type runner (1) that an edge has four intake ducts.Motor drives belt pulley or the gear (10) that is contained on runner (1) the one side main shaft (9) by belt or overdrive gear, drive runner (1) towards intake duct (2) opening direction high speed rotating, after air head-on enters the inner diffusion chamber of runner (3) at a high speed by intake duct (2), speed reduces, kinetic energy converts the pressure energy to, pressure raises, pressurized air enters relief opening switch room (5) by the relief opening (4) of runner axle center rotation, enters gas holder or uses the gas end by the one-way valve (6) that prevents the pressurized air adverse current again.
Bearing (7a) and oil sealing (8a) are contained on the main shaft (9) of runner one side.
Relief opening (4) is connected to relief opening switch room (5) by bearing (7b) and oil sealing (8b) makes pressurized air excessively be connected to gas holder more easily or use the gas end to fixing one-way valve (6) from the relief opening (4) of rotation.
Runner outer cover (11) is isolated runner (1) and external environment condition, and empty filter core (12) is contained in out on the suction port of outer cover.
Runner of the present invention does not refer in particular to the runner of definite shape size.The height of handling what and exhaust pressure of air quantity can be by openings of sizes and the quantity of intake duct and the diameter and the revolution of runner of intake duct, and the power and the revolution of motor decide.
The compressed media of compressor of the present invention is air not necessarily, also can be other compressible medium.
Claims (3)
1. a novel air compressor is to come compressed-air actuated according to the punching press principle of pressed engine.It is characterized in that a runner by the inner hollow of motor driven rotation.Intake duct is opened the edge at runner, and when utilizing the runner high speed rotating, air-flow head-on enters runner inside at a high speed from intake duct, and speed lowers, and kinetic energy converts pressure to can reach compressed-air actuated purpose.
2. according to the described runner of claim 1, do not refer in particular in certain geomery, it is characterized in that: runner is a hollow, the edge of runner has the intake duct that allows air enter, relief opening is opened in the runner axle center, and relief opening is connected to the relief opening switch room by oil sealing and bearing and is connected gas holder or uses the gas end by one-way valve again.
3. according to the described air compressor of claim 1, the size of processing air quantity and the height of exhaust pressure are by the openings of sizes of runner edge intake duct and the quantity of intake duct, and the diameter of runner and revolution, and the power and the revolution of motor decide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101466112A CN101178072A (en) | 2006-11-09 | 2006-11-09 | Punching type air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101466112A CN101178072A (en) | 2006-11-09 | 2006-11-09 | Punching type air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101178072A true CN101178072A (en) | 2008-05-14 |
Family
ID=39404443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101466112A Pending CN101178072A (en) | 2006-11-09 | 2006-11-09 | Punching type air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101178072A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337931A (en) * | 2010-07-26 | 2012-02-01 | 陶建民 | Rotor, expansion machine and engine using rotor and expansion machine system |
| WO2014180343A1 (en) * | 2013-05-09 | 2014-11-13 | Lin Junhao | Pipeline wheel pressure boosting ventilation compressor |
| CN105298850A (en) * | 2015-10-10 | 2016-02-03 | 黄敬易 | Centripetal axial flow pipe |
| CN107178504A (en) * | 2017-05-22 | 2017-09-19 | 王明中 | A kind of punching press water pump |
| CN107237763A (en) * | 2017-05-22 | 2017-10-10 | 王明中 | A kind of working method and structure of punching press blower fan |
| CN107420350A (en) * | 2017-09-14 | 2017-12-01 | 湖南华园科技有限公司 | A kind of space flight, aviation, the efficient compressor system of engine of boat and ship and engine system and its application method and purposes |
| CN109236688A (en) * | 2018-10-30 | 2019-01-18 | 陈庭堂 | Screw conic cartridge type compressor |
-
2006
- 2006-11-09 CN CNA2006101466112A patent/CN101178072A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337931A (en) * | 2010-07-26 | 2012-02-01 | 陶建民 | Rotor, expansion machine and engine using rotor and expansion machine system |
| CN102337931B (en) * | 2010-07-26 | 2014-08-13 | 陶建民 | Rotor, expansion machine and engine using rotor and expansion machine system |
| WO2014180343A1 (en) * | 2013-05-09 | 2014-11-13 | Lin Junhao | Pipeline wheel pressure boosting ventilation compressor |
| CN105298850A (en) * | 2015-10-10 | 2016-02-03 | 黄敬易 | Centripetal axial flow pipe |
| CN107178504A (en) * | 2017-05-22 | 2017-09-19 | 王明中 | A kind of punching press water pump |
| CN107237763A (en) * | 2017-05-22 | 2017-10-10 | 王明中 | A kind of working method and structure of punching press blower fan |
| CN107420350A (en) * | 2017-09-14 | 2017-12-01 | 湖南华园科技有限公司 | A kind of space flight, aviation, the efficient compressor system of engine of boat and ship and engine system and its application method and purposes |
| CN107420350B (en) * | 2017-09-14 | 2023-11-14 | 朱志胤 | Compressor and engine system of aerospace, aviation and ship engines |
| CN109236688A (en) * | 2018-10-30 | 2019-01-18 | 陈庭堂 | Screw conic cartridge type compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080514 |