CN104653461A - Swing type gas compressor - Google Patents
Swing type gas compressor Download PDFInfo
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- CN104653461A CN104653461A CN201410770096.XA CN201410770096A CN104653461A CN 104653461 A CN104653461 A CN 104653461A CN 201410770096 A CN201410770096 A CN 201410770096A CN 104653461 A CN104653461 A CN 104653461A
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- piston
- air chamber
- line shaft
- swing type
- arc
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Abstract
The invention discloses a swing type air compressor. The swing type air compressor comprises a support base and a compressor body connected to the support base, wherein the middle of the compressor body is provided with a power shaft; the compressor body is provided with at least one compressing unit for compressing air by the driving of the power shaft; each compressing unit comprises an arc air chamber, wherein an inner cavity of the air chamber is arc and the arc center is coincided with the axis of the power shaft; the arc air chamber is connected with an air intake unidirectional valve and an air exhaust unidirectional valve which are communicated with the inner cavity; the inner cavity of the arc air chamber is internally provided with a piston; a centering mechanism which enables the piston to swing in the arc air chamber by taking the power shaft as a revolving center is connected between the piston and the power shaft; the compressor body is provided with a power mechanism which is connected with the power shaft and drives the piston to swing by the centering mechanism. The swing type air compressor is simple and compact in structure, and has the advantages and effects of continuous air intake and exhaust and high compressing efficiency.
Description
Technical field
The present invention relates to a kind of swing type gas compressor.
Background technique
Existing reciprocating (gas) compressor, the motion of piston is straight reciprocating motion.Its basic structure comprises body, body is equipped with and drives by power engine the bent axle rotated, bent axle is connected with piston rod by connecting rod, in body, cylinder is set, the piston being connected to piston rod is provided with in cylinder, the both sides of cylinder are equipped with air inlet pipeline and outlet pipe respectively, air inlet pipeline and outlet pipe are equipped with suction valve and gas outlet valve respectively, the rotary motion of bent axle is converted to the linear reciprocating motion of piston by connecting rod, volume of cylinder is caused to change, piston carries out compression to gas and discharges in cylinder, thus realizes air-breathing and compress the gas of discharging.In compression stroke, along with reducing of volume of cylinder, produce pressurized air, whole working procedure divides air-breathing, compression and exhaust three processes.There is following shortcoming in existing Reciprocting piston compressor: 1) this in-line arrangement compressor arrangement is complicated, and compression efficiency is low; 2) machine weighs greatly, and have larger vibrations during running, noise is large; 3) delivery temperature is high, is vented discontinuous, causes gas.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple and compact for structure, swing type gas compressor that compression efficiency is high.
For solving the problems of the technologies described above, the swing type gas compressor provided comprises supporting base and is connected to the body on supporting base, its structural feature is: line shaft is equipped with at the middle part of body, body is provided with at least one and carries out compressed-air actuated compression unit by line shaft driving, described compression unit comprises the arc air chamber that curved and this arc center of inner chamber overlaps with line shaft shaft axis, arc air chamber is connected with and the breather check valve of its inner space and exhaust check valve, piston is provided with in the inner chamber of arc air chamber, be connected with between piston and line shaft and make piston take line shaft as the centering machine that gyration center swings in arc air chamber, body is provided with and is connected and the power mechanism swung by centering machine driven plunger with line shaft power.
Power mechanism comprises and is arranged on body and passes axle in being connected with line shaft power, and middle biography axle is equipped with crank, and described centering machine is connected with crank power.
Line shaft is equipped with driving gear, middle biography axle is equipped with the driven gear engaged with driving gear.
Centering machine comprises and is connected on piston and passes the Locating driver arm of arc air chamber, and the inner extending end of Locating driver arm is rotatably connected on line shaft.
Arrange multiple compression unit altogether, the inner space of the arc air chamber of multiple compression unit forms the air chamber of annular.
Four compression units are set altogether, four compression units are symmetrical arranged in pairs centered by the center of line shaft, the Locating driver arm of the centering machine of often pair of compression unit connects as one, arc air chamber portion section between adjacent two-piston is provided with porting, described breather check valve and exhaust check valve are connected on porting respectively by pipeline, described body is rotatably connected in four and passes axle, the driven gear passed in four on axle engages with driving gear simultaneously.
Described body is provided with two the annular cooling water rooms laid respectively at above and below air chamber, and turnover water pipe is equipped with in room to annular cooling water.
The sectional shape that piston comprises sectional shape and arc air chamber adapts and spaced two piston bodies, is connected with the piston rod that arrange concentric on arc air chamber inner chamber between two-piston body.
After adopting said structure, curved and this arc center of inner chamber due to arc air chamber overlaps with line shaft shaft axis, thus piston can do arc swing under the driving of power mechanism in arc air chamber, the swing of piston can be made to be gyration center with line shaft by centering machine, piston often swings and the space being positioned at portion's section of piston both sides in arc air chamber inner chamber can be become large and diminish, the arc air chamber inner chamber being about to be positioned at piston side diminishes, the arc air chamber inner chamber being positioned at piston opposite side is become large simultaneously, becoming large inner cavity section can by breather check valve air inlet, the inner cavity section diminished can be compressed air thus the air after compression is discharged by exhaust check valve, the gas of discharging can be placed in pressurized tank, namely the compression of gas is carried out, piston can carry out the compression of air-breathing and exhaust again when swinging in the opposite direction again.Can be found out by foregoing description, in the present invention, each swing of piston can realize air-breathing and compression exhaust two processes simultaneously, and structure is quite compact, and compression efficiency is high.
In sum, structure of the present invention is simple, compact, has continuous intake and exhaust and the high advantageous effect of compression efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the structural representation analysed and observe along A-A line in Fig. 1;
Fig. 3 is the perspective view of Fig. 2;
Fig. 4 is the schematic diagram that Fig. 1 overlooks status sections and analyses and observe;
Fig. 5 is the perspective view of body partial sectional;
Fig. 6 is the movement structure sketch of embodiment in Fig. 1;
Fig. 7 is the part-structure schematic diagram of the another kind of embodiment of the present invention.
Embodiment
Swing type gas compressor as shown in Figures 1 to 5, it body 2 comprising supporting base 1 and be connected on supporting base 1, the line shaft 3 driven by power engine is equipped with at the middle part of body 2, body 2 is provided with at least one and carries out compressed-air actuated compression unit by line shaft driving, compression unit comprises the arc air chamber 5 that curved and this arc center of inner chamber overlaps with line shaft 3 shaft axis, can according to design needs, multiple compression unit is set, in the present embodiment, four compression units are set, four compression units are symmetrical arranged in pairs centered by the center of line shaft 3, the inner space of the arc air chamber 5 of four compression units forms the air chamber of annular, piston 4 is provided with in the inner chamber of arc air chamber, the sectional shape that piston 4 comprises sectional shape and arc air chamber adapts and spaced two piston bodies 41, the concentric piston rod 42 arranged with arc air chamber inner chamber is connected with between two-piston body 41, be connected with between piston 4 and line shaft 3 and make piston be the centering machine that gyration center swings in arc air chamber with line shaft 3, body 2 is provided with and is connected and the power mechanism swung by centering machine driven plunger with line shaft power, power mechanism comprises and is arranged on body 2 and passes axle 8 in being connected with line shaft 3 power, middle biography axle 8 is equipped with crank 9, crank 9 can be one-body molded with middle biography axle 8, above-mentioned centering machine is connected with crank 9 power, driving gear 10 line shaft 3 is equipped with, the driven gear 11 engaged with driving gear 10 middle biography axle 8 is equipped with, in the present embodiment, body 2 is rotatably connected in four and passes axle 8, the driven gear 11 passed in four on axle 8 engages with driving gear 10 simultaneously, centering machine comprises and is connected on piston 4 and passes the Locating driver arm 6 of arc air chamber 5, specifically, Locating driver arm 6 is connected on piston rod 42, and be provided with the strip hole swung for Locating driver arm 6 inside the chamber wall of arc air chamber 5, the inner extending end of Locating driver arm 6 is rotatably connected on line shaft 3, above-mentioned inner extending end can be connected with axle sleeve, also the circular hole that can be enclosed within line shaft can be offered at the inner extending end of Locating driver arm 6, namely Locating driver arm 6 is connected with crank 9 power by connecting rod 14, the Locating driver arm 6 of the centering machine of above-mentioned often pair of compression unit connects as one, namely its be jointly connected on same pivoted housing 7 or two Locating driver arms 6 one-body molded, when the dynamic failure of the Locating driver arm 6 of side wherein, drive can be carried out by the same pivoted housing of Locating driver arm to run, arc air chamber between adjacent two-piston 45 sections are provided with porting 12, porting 12 is connected with breather check valve and exhaust check valve by pipeline, breather check valve and exhaust check valve do not illustrate in the drawings, its concrete linkage structure is prior art, do not repeat them here.Conveniently install, by spiral-lock, upper machine body 21 and lower body 22 two-part form body 2 together, the bottom of upper machine body 21 arranges the groove that the groove of annular and lower body 22 top arrange annular and jointly constitutes above-mentioned air chamber, when the machine is carried out equipped, first by after good for the anatomical connectivity such as piston, Locating driver arm 6 and crank, then upper machine body spiral-lock is realized on lower body assembling.
As shown in Figure 6, course of action of the present invention is as follows: what left and right was relative is a pair compression unit, opposing upper and lower is that another is to compression unit, under the driving of power engine, line shaft drives driving gear 10 to rotate, pass axle 8 in being driven by driven gear 11 to rotate, the revolution of crank 9 drives Locating driver arm 6 to swing by connecting rod 14, the swing of Locating driver arm 6 drives the inner chamber slippage of piston 4 arcuately air chamber, two adjacent pistons near time, gas can be carried out compressing and discharged by the exhaust check valve 15 of porting 12, two adjacent pistons away from time, gas is introduced by the breather check valve 16 by porting 12, breather check valve 16 and exhaust check valve 15 that a porting 12 connects only is illustrated in figure, the connection of other portings is identical with it.Due to above-mentioned setting, four pistons often once swing simultaneously, produce twice intake process and twice compression exhaust process, and four piston swings simultaneously can make inertial force during piston oscillation obtain balance, do not need to increase equilibrium block again, balance inertial force during motion, reduce vibrations and noise, be conducive to realizing high rotating speed, be specially adapted to the air compressing of low pressure gale amount, and along with the continuous swing of piston, compression exhaust is continuous, gas can not be caused
As shown in drawings, body 2 is provided with two the annular cooling water rooms 13 laid respectively at above and below air chamber, turnover water pipe is equipped with in annular cooling water room 13, specifically, the annular cooling water room 13 of top is positioned at the top of the annular groove of upper machine body 21, and the annular cooling water room 13 of below is positioned at the below of the annular groove of lower body 22, can effectively reduce the compressed air temperature in cylinder body, owing to eliminating cylinder sleeve, cooling effect can improve a lot.
As shown in Figure 7, the invention provides another kind of embodiment, its basic structure is identical with the structure of above-described embodiment, difference is, body is only arranged a compression unit, namely on body 2, only arrange one section of arc air chamber 5, piston 4 is when swinging continuously, carry out continuous gas entry and exhaust from the porting 12 of piston both sides, its concrete structure does not repeat them here.Can be found out by these two embodiments, as required, the compression unit of different number can be designed, and when the compression unit of even number is set, can connect between adjacent compression unit, thus form gas compressor efficiently.
The above is specific constructive form of the present invention, and the present invention is not restricted to the described embodiments, and the art personnel, replaces all in protection scope of the present invention based on the equivalent variations of concrete structure in the present invention and parts.
Claims (8)
1. a swing type gas compressor, comprise supporting base (1) and be connected to the body (2) on supporting base (1), it is characterized in that: line shaft (3) is equipped with at the middle part of body (2), body (2) is provided with at least one and carries out compressed-air actuated compression unit by line shaft driving, described compression unit comprises the arc air chamber (5) that and this arc center curved in inner chamber overlaps with line shaft (3) shaft axis, arc air chamber (5) is connected with and the breather check valve of its inner space and exhaust check valve, piston (4) is provided with in the inner chamber of arc air chamber, the centering machine that piston is swung for gyration center with line shaft (3) in arc air chamber is connected with between piston (4) and line shaft (3), body (2) is provided with and is connected and the power mechanism swung by centering machine driven plunger with line shaft power.
2. swing type gas compressor according to claim 1, it is characterized in that: described power mechanism comprises and is arranged on the upper and middle biography axle (8) be connected with line shaft (3) power of body (2), middle biography axle (8) is equipped with crank (9), and described centering machine is connected with crank (9) power.
3. swing type gas compressor according to claim 2, is characterized in that: described line shaft (3) is equipped with driving gear (10), middle biography axle (8) is equipped with the driven gear (11) engaged with driving gear (10).
4. swing type gas compressor according to claim 1, it is characterized in that: described centering machine comprises that to be connected to piston (4) upper and pass the Locating driver arm (6) of arc air chamber (5), and the inner extending end of Locating driver arm (6) is rotatably connected on line shaft (3).
5. the swing type gas compressor according to any one of claim 1-4, is characterized in that: arrange multiple compression unit altogether, and the inner space of the arc air chamber (5) of multiple compression unit forms the air chamber of annular.
6. swing type gas compressor according to claim 5, it is characterized in that: four compression units are set altogether, four compression units are symmetrical arranged in pairs centered by the center of line shaft (3), the Locating driver arm (6) of the centering machine of often pair of compression unit connects as one, arc air chamber (5) portion section between adjacent two-piston (4) is provided with porting (12), described breather check valve and exhaust check valve are connected on porting (12) respectively by pipeline, described body (2) is rotatably connected in four and passes axle (8), the driven gear (11) passed in four on axle (8) engages with driving gear (10) simultaneously.
7. swing type gas compressor according to claim 5, is characterized in that: described body (2) is provided with two the annular cooling water rooms (13) laid respectively at above and below air chamber, and (13) are equipped with turnover water pipe in annular cooling water room.
8. swing type gas compressor according to claim 5, it is characterized in that: the sectional shape that described piston (4) comprises sectional shape and arc air chamber adapts and spaced two piston bodies (41), is connected with the concentric piston rod (42) arranged with arc air chamber inner chamber between two-piston body (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770096.XA CN104653461A (en) | 2014-12-15 | 2014-12-15 | Swing type gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770096.XA CN104653461A (en) | 2014-12-15 | 2014-12-15 | Swing type gas compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104653461A true CN104653461A (en) | 2015-05-27 |
Family
ID=53244977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410770096.XA Pending CN104653461A (en) | 2014-12-15 | 2014-12-15 | Swing type gas compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104653461A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019062349A1 (en) * | 2017-09-30 | 2019-04-04 | 常熟市谷雷特机械产品设计有限公司 | Air compressor having oscillation structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0040549A1 (en) * | 1980-05-21 | 1981-11-25 | Arlo D. Palmer | Engine |
| US4545205A (en) * | 1983-01-24 | 1985-10-08 | Ste. Gaz De France | Stirling cycle or compressor-type thermal engine having a power source positioned externally to or internally to its cylinders |
| FR2819288A1 (en) * | 2000-10-23 | 2002-07-12 | Albert Canot | Spacecraft propulsion motor uses recycled steam produced by nuclear heaters and designed to last for centuries |
| CZ20021478A3 (en) * | 2002-04-26 | 2003-12-17 | Jaroslav Havelka | Machine with circulating pistons, particularly rotary internal combustion engine |
| CN102187060A (en) * | 2008-08-25 | 2011-09-14 | 海因茨-古斯塔夫·A·赖塞尔 | Rotary piston internal combustion engine |
| CN102906393A (en) * | 2010-03-30 | 2013-01-30 | 斯蒂芬·李·坎宁安 | Oscillating piston engine |
| CN103114997A (en) * | 2013-02-02 | 2013-05-22 | 深圳市赛朗肯科技有限公司 | Swing arm rotation type compressor |
-
2014
- 2014-12-15 CN CN201410770096.XA patent/CN104653461A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0040549A1 (en) * | 1980-05-21 | 1981-11-25 | Arlo D. Palmer | Engine |
| US4545205A (en) * | 1983-01-24 | 1985-10-08 | Ste. Gaz De France | Stirling cycle or compressor-type thermal engine having a power source positioned externally to or internally to its cylinders |
| FR2819288A1 (en) * | 2000-10-23 | 2002-07-12 | Albert Canot | Spacecraft propulsion motor uses recycled steam produced by nuclear heaters and designed to last for centuries |
| CZ20021478A3 (en) * | 2002-04-26 | 2003-12-17 | Jaroslav Havelka | Machine with circulating pistons, particularly rotary internal combustion engine |
| CN102187060A (en) * | 2008-08-25 | 2011-09-14 | 海因茨-古斯塔夫·A·赖塞尔 | Rotary piston internal combustion engine |
| CN102906393A (en) * | 2010-03-30 | 2013-01-30 | 斯蒂芬·李·坎宁安 | Oscillating piston engine |
| CN103114997A (en) * | 2013-02-02 | 2013-05-22 | 深圳市赛朗肯科技有限公司 | Swing arm rotation type compressor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019062349A1 (en) * | 2017-09-30 | 2019-04-04 | 常熟市谷雷特机械产品设计有限公司 | Air compressor having oscillation structure |
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Application publication date: 20150527 |
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