CN1427156A - Gas compression method and equipment - Google Patents
Gas compression method and equipment Download PDFInfo
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- CN1427156A CN1427156A CN 01130082 CN01130082A CN1427156A CN 1427156 A CN1427156 A CN 1427156A CN 01130082 CN01130082 CN 01130082 CN 01130082 A CN01130082 A CN 01130082A CN 1427156 A CN1427156 A CN 1427156A
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Abstract
A gas compressing apparatus using magnetic suction as power source is composed of a power system, a gas supply system, a filent moving system and a step operating system. The power system consists of a magnetic sucker base, a coil and a permanent-magnet magnetic sucking plate. The gas supply system consists of a core column, a gas compressing membrane, a cavity plate, a gas inlet membrane and a gas outlet membrane. The silent moving system comprises a sound isolating layer, a slide sleeve, a gas compressing membrane and an enclosed space. The step operating system, using a microprocessor to autoamtically control the pump for regulating pressure and flow of gas. Its advantages are low noise and precise control.
Description
The present invention relates to a kind of gas compression method, the invention still further relates to a kind of minitype gas compression set.
The gas compression method of known technology and device adopt piston type or hydraulic type gas compressing apparatus as the pneumatics pump, its power and volume are all bigger, and its pressure and flow can not be regulated as required automatically, and its noise is bigger simultaneously; In order to reduce noise, someone attempts adopting several different methods, as application number be 00217114, denomination of invention is the disclosed technology of patent of Silent wind pump, in its frame, be lined with insulation material layer, though can have certain erasure effect, but because the noise that valve produced is the existing main noise source of air compressor, thereby can not solve root problem all the time.Owing to adopt the magnetic decisive range of ordinary construction little, therefore the magnetic system that is used as power can't be applied in the practical application of air compressing device at present.
Purpose of the present invention just is to provide a kind of gas compression method that relies on the magnetic operation;
Another object of the present invention is to provide the gas compressing apparatus that a kind of noise is less relatively, can control automatically.
The present invention realizes above-mentioned purpose in the following way:
This gas compression is to adopt the magnetic operation method, its method is: 1) adopt C type magnetic circuit layout in the magnetic dynamic structure, constitute power system by the moving plate of magnetic seat, coil and permanent magnet magnetic, forward and reverse energising by coil, the conversion of the magnetomotive force direction of magnetic seat and permanent magnet drives moving up and down of the moving plate of magnetic, finishes the pulsation process of inhaling air feed; 2) adopt stem stem, the film of calming the anger, cavity plate, air inlet film and go out air film and constitute an air supply system, be connected, drive the rising of the film of calming the anger or depress by the moving plate of stem stem and magnetic, and air inlet film and go out the interlock of air film, suction air feed process finished; 3) adopt filter gas puigging, flip sleeve, the film and constitute quiet moving system of calming the anger by the moving plate motion enclosed space of a magnetic that shell surrounds; Stem stem, the film of calming the anger, air inlet film, go out air film and all adopt soft material to make; 4) adopt the working state formation gas-pressure adjustable of microcomputer automatic control pump and the step-by-step operation system of flow.
Gas compressing apparatus of the present invention comprises the shell with air outlet and ventilating cover, is provided with in the shell:
Power system is made of the moving plate of magnetic seat, coil and permanent magnet magnetic;
Air supply system is by stem stem, the film of calming the anger, cavity plate, air inlet film with go out air film and constitute;
Quiet moving system is by filter gas puigging, flip sleeve, the film and be made of the moving plate motion enclosed space of a magnetic that shell surrounds of calming the anger;
The step-by-step operation system of gas-pressure adjustable and flow is made of the working state of microcomputer by the automatic control pump of circuit; Wherein, the magnetic seat comprises outer shroud, interior ring and egative film, and outer shroud is close to outer casing inner wall, and coil is around outer shroud and interior interannular, the moving plate of magnetic links to each other with the stem stem upper lateral part, permanent magnet and flip sleeve are located at the outside in the moving plate bottom of magnetic successively, and cavity plate and air outlet end join, and air inlet film is fixed on cavity plate top, also be provided with the film of calming the anger on it, calm the anger film and stem stem joins, and the air outlet end also is provided with out air film, is provided with connecting ring between cavity plate, the film of calming the anger, air inlet film and connects.
Go out air film and be fixed on the air outlet end by lock screw.
The film of calming the anger is fixed by blind rivet and stem stem.
The film of calming the anger is fixed on connecting ring inboard and cavity plate top by hold-down ring.
After adopting said method and structure, owing in the magnetomotive structure, adopted garden ring C type magnetic circuit layout, when coil leads to positive phase current, the magnetic potential that is produced makes the magnetic line of force encircle in the magnetic seat, the moving plate of magnetic seat egative film, magnetic seat outer shroud, magnetic of passing by, by permanent magnet and with permanent magnet magnetic line of force stack after, get back in the magnetic seat from air gap and to encircle.When coil led to negative-phase sequence curent, the magnetic potential that is produced made the magnetic line of force encircle in the magnetic seat, moves towards air gap, after repelling each other with the permanent magnet magnetic line of force, changes magnetic seat outer shroud over to, and the magnetic sheet egative film of passing by is got back to ring in the magnetic seat.Compare with common magnetic device, because an air gap is only passed through in the loop of C type magnetic circuit, and the magnetic loop of common magnetic device is wanted twice by air gap, so its magnetic decisive range has increased nearly one times under identical magnetic potential; Thereby magnetic can be applied in the pneumatics pump.Calm the anger in pressure chamber film and air inlet film all is flexible materials, and cavity plate is a hard material, this structure can cushion the impact of stem stem, reduce the noise that the stem stem bump is produced, simultaneously, the film of calming the anger of flexible material, air inlet film can effectively reduce pressurized air because the turbulent fluctuation noise that impact compress produced; Herein, advancing/giving vent to anger in the process, advancing/switching element of gas outlet valve, it all is to adopt the flexible material structure that air inlet film goes out air film, the noise that turbulent flow is produced in the time of reducing gas effectively and lead to/close; Adopt permanent magnet to make the moving plate of magnetic, can not only effectively increase overall magnetic active force, increased magnetic decisive range, in the magnetic force that repels each other when feeding back current, produced the backhaul getter action.Make structure simpler,, can regulate the gettering quantity size in the backhaul arbitrarily, thereby realize the accurately effect of air feed automatically by adjusting to back current.
Be described further below in conjunction with drawings and Examples: Fig. 1 is a working state sectional structure schematic representation of the present invention; Fig. 2 is the sectional structure schematic representation during for backhaul state of the present invention; Wherein arrow is depicted as the air inlet route; Fig. 3 is a C type magnetic circuit schematic layout pattern of the present invention; Wherein, the figure left side is the back current magnetic loop, and the right is the forward current magnetic loop.Fig. 4 is a pressure chamber layout structure schematic representation.
As shown in Figure 1, gas compressing apparatus of the present invention is made of power system, air supply system, quiet moving system, step-by-step operation system, it comprises the shell 4 with an air outlet and ventilating cover 1, is provided with in the shell 4: move the power system that plate 5 constitutes by magnetic seat 12, coil 9 and permanent magnet magnetic; By stem stem 8, the film 13 of calming the anger, cavity plate 15, air inlet film 14 with go out the air supply system that air film 18 constitutes; Quiet moving system is by filter bubble foam puigging 2, flip sleeve 6, the film 13 and be made of the moving plate 5 motion enclosed spaces of a magnetic that shell 4 surrounds of calming the anger, and the step-by-step operation system regulates air pressure by the working state of microcomputer automatic control pump and flow constitutes; Magnetic seat 12 comprises outer shroud 12-1, interior ring 12-2 and egative film 12-3, outer shroud 12-1 is close to shell 4 inwalls, coil 9 is around between outer shroud 12-1 and interior ring 12-2, the moving plate 5 of magnetic links to each other with stem stem 8 upper lateral parts, permanent magnet and flip sleeve 6 are located at the outside in moving plate 5 bottoms of magnetic successively, cavity plate 15 is fixed with the air outlet end, it and interior the ring between 12-2 of magnetic seat are provided with connecting ring 11, air inlet film 14 is fixed on cavity plate 15 tops, also be provided with the film 13 of calming the anger on it, calming the anger, blind rivet 16 is passed through at film 13 middle parts and stem stem 8 is affixed, its periphery is fixed on connecting ring 11 inboards and cavity plate 15 tops by hold-down ring 10, the air outlet end also is provided with out air film 18, and it is fixing by lock screw 17 to go out air film 18, and flip sleeve 6 also is provided with ball with outer shroud 12-1 touching position.
Working principle of the present invention is such:
The power system working principle: when coil passes through negative-phase sequence curent, the magnetomotive force that magnetomotive force that the magnetic seat produces and permanent magnet produce, both directions are opposite, and active force repels each other, thereby the moving plate of permanent magnet magnetic is pushed away the magnetic seat.When coil passes through positive phase current, the magnetomotive force that magnetomotive force that the magnetic seat produces and permanent magnet produce, both directions are identical, the active force addition, thus the moving plate of permanent magnet magnetic is inhaled to the magnetic seat.The process of forward and reverse energising has just been finished the pulsation process of a suction/air feed.Voltage when computer control board can directly be controlled forward and reverse the energising, current value and current"on"time, thus obtain required air pressure of pneumatic system and flow value.
Air supply system principle: when the moving plate of permanent magnet magnetic is pushed away the magnetic seat, the stem stem that drive is connected, stem stem drives the film of calming the anger by the film blind rivet of calming the anger and rises, this moment is by the film of calming the anger, air inlet film, cavity plate and go out in the atmospheric pressure cavity that air film constitutes, air pressure is lower than atmospheric pressure value, so go out the air outlet hole that air film is close to outer shell core upper end, the sealing outlet passageway.Then by the foam gas barrier, the vent on the stem stem circumference, the vent slot on the connecting ring and the vent on the cavity plate are pushed air inlet film open to the outer room air, enter atmospheric pressure cavity.This is a breathing process.
The present invention has adopted quiet moving system, because noise results from bump between the solid, motion solid bump and the stridulation that friction produced of motion solid to linking to each other between the solid to air.Use the stem stem of flexible material, calm the anger film and air inlet film can alleviate the bump sound that is produced in the pressurized air process effectively, can not import in the outer space.The flip sleeve that contains flexible material and ball moves plate at the supports permanent magnets magnetic to be done/when moving down, can alleviate stridulation effectively.The what is more important valve adopts the air inlet film of flexible material and goes out air film, can eliminate the noise that valve produces.
Gas compressing apparatus of the present invention adopts follow-on magnetic design, and is mainly used in low voltage, and low power scope is applicable to the direct control of microcomputer.Microcomputer can be according to the program tentation data, or feedback information, or provisional injunction is directly controlled following parameters:
Change the energising number of times of forward and reverse electric current of pump, promptly determined the pulsation gas supply flow of pump.
Change the size of positive operating current, promptly changed the atmospheric pressure value of output gas.
Change the size that anti-phase row tears electric current open, make the film of calming the anger in a pulsation, reduce gettering quantity, can accurately change air demand.
Claims (6)
1. gas compression method, this gas compression are to adopt the magnetic method of operation, and its method is:
1) in the magnetic dynamic structure, adopts C type magnetic circuit layout, constitute power system by the moving plate of magnetic seat, coil and permanent magnet magnetic, by forward and reverse energising of coil, the conversion of the magnetomotive force direction of magnetic seat and permanent magnet drives moving up and down of the moving plate of magnetic, finishes the pulsation process of inhaling air feed;
2) adopt stem stem, the film of calming the anger, cavity plate, air inlet film and go out air film and constitute an air supply system, be connected, drive the rising of the film of calming the anger or depress by the moving plate of stem stem and magnetic, and air inlet film and go out the interlock of air film, suction air feed process finished;
3) adopt filter gas puigging, flip sleeve, the film and constitute quiet moving system of calming the anger by the moving plate motion enclosed space of a magnetic that shell surrounds; Stem stem, the film of calming the anger, air inlet film, go out air film and all adopt soft material to make;
4) adopt the working state of microcomputer automatic control pump to constitute step-by-step operation system adjusting air pressure and flow.
2. gas compressing apparatus of method according to claim 1, this device comprises the shell with air outlet and ventilating cover, it is characterized in that, is provided with in this shell:
Described power system is made of the moving plate of magnetic seat, coil and permanent magnet magnetic;
Described air supply system is by stem stem, the film of calming the anger, cavity plate, air inlet film and go out air film and constitute;
Described quiet moving system is by filter gas puigging, flip sleeve, the film and be made of the moving plate motion enclosed space of a magnetic that shell surrounds of calming the anger;
The step-by-step operation system of gas-pressure adjustable and flow is made of the working state of microcomputer by the automatic control pump of circuit;
Wherein, the magnetic seat comprises outer shroud, interior ring and egative film, outer shroud is close to outer casing inner wall, coil is around outer shroud and interior interannular, the moving plate of magnetic links to each other with the stem stem upper lateral part, permanent magnet and flip sleeve are located at the outside in the moving plate bottom of magnetic successively, cavity plate and air outlet end join, air inlet film is fixed on cavity plate top, also be provided with the film of calming the anger on it, calm the anger film and stem stem join, and the air outlet end also is provided with out air film, be provided with connecting ring between cavity plate, the film of calming the anger, air inlet film and connect, described stem stem, the film of calming the anger, go out air film, go out air film and be soft material and make.
3. gas compressing apparatus according to claim 2 is characterized in that, goes out air film and is fixed on the air outlet end by lock screw.
4. gas compressing apparatus according to claim 2 is characterized in that, the described film of calming the anger is fixed by blind rivet and stem stem.
5. gas compressing apparatus according to claim 2 is characterized in that, the film of calming the anger is fixed on connecting ring inboard and cavity plate top by hold-down ring.
6. gas compressing apparatus according to claim 2 is characterized in that, described flip sleeve and outer shroud touching position also are provided with ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01130082 CN1255631C (en) | 2001-12-14 | 2001-12-14 | Gas compression method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01130082 CN1255631C (en) | 2001-12-14 | 2001-12-14 | Gas compression method and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1427156A true CN1427156A (en) | 2003-07-02 |
| CN1255631C CN1255631C (en) | 2006-05-10 |
Family
ID=4669712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01130082 Expired - Fee Related CN1255631C (en) | 2001-12-14 | 2001-12-14 | Gas compression method and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1255631C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214079A (en) * | 2013-06-05 | 2014-12-17 | 北京谊安医疗系统股份有限公司 | Air compressor |
| CN111853997A (en) * | 2020-08-06 | 2020-10-30 | 无锡市鸿声船用玻璃钢有限公司 | Embedded micro-negative pressure virus killing and ventilating device and using method thereof |
-
2001
- 2001-12-14 CN CN 01130082 patent/CN1255631C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214079A (en) * | 2013-06-05 | 2014-12-17 | 北京谊安医疗系统股份有限公司 | Air compressor |
| CN104214079B (en) * | 2013-06-05 | 2018-04-27 | 北京谊安医疗系统股份有限公司 | Air compressor |
| CN111853997A (en) * | 2020-08-06 | 2020-10-30 | 无锡市鸿声船用玻璃钢有限公司 | Embedded micro-negative pressure virus killing and ventilating device and using method thereof |
| CN111853997B (en) * | 2020-08-06 | 2024-03-26 | 无锡市鸿声船用玻璃钢有限公司 | Embedded micro negative pressure virus disinfection ventilation device and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1255631C (en) | 2006-05-10 |
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