CN1041808A - Integral power compressor - Google Patents
Integral power compressor Download PDFInfo
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- CN1041808A CN1041808A CN 89107257 CN89107257A CN1041808A CN 1041808 A CN1041808 A CN 1041808A CN 89107257 CN89107257 CN 89107257 CN 89107257 A CN89107257 A CN 89107257A CN 1041808 A CN1041808 A CN 1041808A
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Abstract
The invention discloses a kind of integral power compressor, this machine has been cancelled transmission or the speed change gear between power engine and the compressor, be fixed on power engine piston on the piston rod and compressor piston by series connection and form the acting that in power engine cylinder and compressor cylinder, does reciprocating linear motion of a free-piston, realize power output and to the suction of liquid medium, compression and discharge working procedure.It is simple in structure, reliable that this integral power compressor has, the high and low characteristics of cost of power factor.
Description
The present invention relates to a kind of improved compressor, particularly cancelled the transmission device of power engine and compressor, and with a kind of integrated type fuel oil of both coupled in series, the power compressor of gas free-piston.It is applicable to fields such as oil, chemical industry, mining, metallurgy, civil engineering, refrigeration.
Mostly the compressor of prior art is to adopt power engine to come driven plunger to do reciprocating linear motion by crankshaft ﹠ connecting or bent bright sliding bar mechanism.This kind of drive is because the driving mechanism complexity, and for double acting compressor, it is first-class to manufacture and design the high and heavy cross of requirement in addition, exist bigger side pressure and inertial force and impact to plant lotus, make the entire mechanism wearing and tearing big, evil is gone through in vibration, power consumption is high, and easily damaged parts is many.And, owing to this kind of drive of use makes the integral device heaviness, the manufacture cost height, efficient is low.To this, Chinese invention patent CN85104386 discloses a kind of " right fluid force feed machine in the high efficiency straight line ", it has cancelled the driving section between power engine and the working machine, and respectively adorn a cylinder of internal combustion engine at internal-combustion engine free-piston two ends, a disk or the support arm of its power by being installed on the free-piston middle part drives the straight reciprocating motion fluid force feed machine that is contained in the internal-combustion engine periphery and does work and realize.But it still exists the manufacturing processing difficulties, and overall volume is bigger, and the disk of transferring power or support arm are easy to shortcomings such as fatigue damage.
The objective of the invention is to avoid deficiency of the prior art, be installed in series on same piston rod the integral power compressor that in the cylinder of power engine and compressor, does reciprocating linear motion as free-piston and propose a kind of piston with power engine and compressor.
Purpose of the present invention can reach by following measure: at the two ends of compressor cylinder, two power engine cylinders of symmetric arrangement, make compressor cylinder become series arrangement with the power engine cylinder, power engine can use incendivity media such as oil or gas, to the applicable any compressed media of compressor.The piston of power engine and compressor is installed in series on same piston rod, does reciprocating linear motion.Be fastenedly connected by flange between the cylinder of power engine and compressor, and form a new integrated type, the combustion of symmetrical balance type, oil gas free-piston power compressor.
According to above-mentioned new design structure and the designed compressor of technical measures, can use the cylinder body of common power engine and compressor, piston and advancing, exhaust mode, and without connecting rod.It is that piston with power engine and compressor is connected on the same piston rod as free-piston, along with the alternately igniting continuously of two ends, left and right sides motor, promote the continuous linear reciprocating motion of free-piston, make fluid (gas or liquid) medium constantly enter compression cylinder compression and discharge, thereby reach the purpose that gas (liquid) medium is carried in supercharging.Simultaneously, this design also can realize the multi-cylinder of compressor, multistage, single, double effect.
The present invention is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the sectional drawing of integral power compressor of the present invention.
As shown in Figure 1, (integral power compressor) by be installed in series thereon compressor piston (2) of piston rod (1) and drive fit, power engine piston (3,3 ') is formed a free-piston, place in compressor cylinder (4) and the power engine cylinder (5,5 ').Power engine cylinder (5,5 ') places the both sides of compressor cylinder (4) respectively, and series arrangement is connected by flange (8,8 ').During starting, utilize outer be equipped with compressed fuel gas to a side power engine as by oil nozzle (6) or spark plug (6), supply with compressed fuel gas to power engine cylinder (5), propulsion power machine piston (3) is promptly by piston rod (1) and thereon the compressor piston (2) of being installed in series, the free-piston that power engine piston (3,3 ') constitutes is to right lateral, during extremely near limit position, nozzle (6 ') oil spout or spark plug (6 ') igniting make fuel produce very high pressure in cylinder (5 ') burning, and promote free-piston to left lateral.At this moment, left side cylinder (5) is finished gas exchange process, and compressor cylinder (4) suction valve (10) is finished the flowing medium process to be compressed that sucks.Fuel mixture burns away and expands and does work and promotion free-piston left lateral in cylinder (5 '), promptly drive compressor piston (2) and power engine piston (3) acting by piston rod (1), in this process, flowing medium is compressed in compressor cylinder (4) left end and discharges by expulsion valve (9), and compressor cylinder (4) right-hand member suction valve (10 ') sucks medium to be compressed.When free-piston left lateral during to limit position, nozzle (6) oil spout or fire; Hua Sai (6) igniting makes fuel in cylinder (5) burning, produces high pressure, and gas expansion for doing work is pushed free-piston to right lateral.So hocket, free-piston constantly does work, i.e. the power of power engine generation alternately passes to compressor piston (2) acting by piston rod (1), carries out the suction of fluid medium, compression and discharge.(7,7 ') are the air chambers of power engine.This working principle and program with general compressor is consistent.
As required, the present invention also can realize multi-cylinder, multistage outputting power and compressor fluid medium.At this moment, the power engine cylinder or the compressor cylinder that only need to increase are installed according to technique scheme series connection symmetry, connect with flange to get final product.
The present invention has the following advantages compared to existing technology:
1, overall structure is simple, vibrates minimumly, and inertia force is balanced, and side force disappears, and has improved its thermal efficiency, has prolonged its service life.
2, overall volume is little, and is in light weight, and low cost of manufacture is reliable, and is applied widely.
Claims (2)
1, a kind of integral power compressor is directly combined by power engine and compressor.It is characterized in that: compressor piston [2] and power engine piston [3,3 '] are installed in series and go up free-piston of composition at piston rod [1], place in compressor cylinder [4] and the power engine cylinder [5,5 '], do reciprocating linear motion.
2, integral power compressor according to claim 1 is characterized in that: compressor cylinder (4) and power engine cylinder (5,5 ') are series arrangement, connect by flange (8,8 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89107257 CN1041808A (en) | 1989-09-10 | 1989-09-10 | Integral power compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89107257 CN1041808A (en) | 1989-09-10 | 1989-09-10 | Integral power compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1041808A true CN1041808A (en) | 1990-05-02 |
Family
ID=4857119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89107257 Pending CN1041808A (en) | 1989-09-10 | 1989-09-10 | Integral power compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1041808A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359167C (en) * | 2004-11-15 | 2008-01-02 | 西安交通大学 | Free piston type expansion-compression unit |
-
1989
- 1989-09-10 CN CN 89107257 patent/CN1041808A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359167C (en) * | 2004-11-15 | 2008-01-02 | 西安交通大学 | Free piston type expansion-compression unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |