CN106321400A - Gas compressor provided with liquid piston - Google Patents
Gas compressor provided with liquid piston Download PDFInfo
- Publication number
- CN106321400A CN106321400A CN201610686238.3A CN201610686238A CN106321400A CN 106321400 A CN106321400 A CN 106321400A CN 201610686238 A CN201610686238 A CN 201610686238A CN 106321400 A CN106321400 A CN 106321400A
- Authority
- CN
- China
- Prior art keywords
- rotor
- check valve
- rotating shaft
- liquid piston
- hydraulic fluid
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B31/00—Free-piston pumps specially adapted for elastic fluids; Systems incorporating such pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B29/00—Other pumps with movable, e.g. rotatable cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention relates to a gas compressor provided with a liquid piston. The gas compressor provided with the liquid piston comprises a rotary shaft. A gas inlet pipeline is arranged at a lower end opening of the rotary shaft. A bearing B is arranged on the lower portion of the rotary shaft. A rotor is arranged in the middle position of the rotary shaft. A gas inlet one-way valve is arranged at the lower end of the rotor. Working liquid is contained in the rotor. An exhaust one-way valve is arranged on the upper portion of the rotor. A bearing A is arranged above the rotor. An exhaust pipeline is arranged at an upper end opening of the rotary shaft. The gas compressor provided with the liquid piston has the advantages of being wide in application range, convenient to use, simple in structure and high in working efficiency.
Description
Technical field
The invention belongs to compressor apparatus technical field, be specifically related to a kind of liquid piston gas compressor.
Background technology
Along with the development of society, the continuous quickening of people's rhythm of life, energy-saving environmental protection device has become as current society
The inexorable trend that can develop, in nature, the energy of air is huge, but how air trapping is got up to recycle, and is one
The problem of individual worth thinking, along with the generation of such problem, air compressor also arises at the historic moment, and the most also has many
The air compressor of kind, each have their own structure and feature, but while there is the air compressor of so multiple types, still deposit
In weak point more or less, such as, structure complicated in-convenience in use, safety the most high, for these weak points；
Therefore, develop a kind of liquid piston gas compressor applied widely, easy to use, that simple in construction, working performance are high to have
Highly important meaning.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, and a kind of applied widely, easy to use, knot is provided
The liquid piston gas compressor that structure is simple, working performance is high.
The object of the present invention is achieved like this: a kind of liquid piston gas compressor, it includes rotating shaft, described rotating shaft
Lower port be provided with admission line, described rotating shaft bottom arranges bearing B, be provided with at the medium position of described rotating shaft turn
Son, the lower end of described rotor is provided with breather check valve, and described internal rotor is provided with hydraulic fluid, described rotor
Top is provided with exhaust check valve, described rotor be provided above bearing A, the upper port of described rotating shaft is provided with aerofluxus
Pipeline.
Centrifugal force when utilizing hydraulic fluid in rotor to rotate carries out air-breathing, rotor stall afterwards or decelerate to certain journey
Degree, the pressure by hydraulic fluid gravity and rotor cavity top completes gas compression and aerofluxus.
Exhaust check valve not necessarily parts, do not have exhaust check valve compressor normally to work.
Beneficial effects of the present invention: the present invention uses rotor by rotating shaft support in frame on structure designs, rotor
Can rotate freely around the shaft, rotor is provided with breather check valve and exhaust check valve, but exhaust check valve is not this
Bright necessary parts, equipped with a certain amount of hydraulic fluid as the piston of compressed gas, rotating shaft and weight in the cavity in rotor
Force direction is parallel or is slightly slanted；The operation principle of this compressor is: when rotor is in static, and the hydraulic fluid in rotor is subject to
Action of gravity is in the bottom of cavity, and when the rotor rotates, the hydraulic fluid in rotor acts on jointly at centrifugal force and gravity
Under, the cavity along rotor moves upward, and forms negative pressure and sucked by gas at breather check valve, and rotor stops operating afterwards, work
Making liquid dropped back into the bottom of cavity by action of gravity and upwards discharged by gas compression, a cycle of operation terminates, more than repetition
Step just can continuous compressed gas；The invention have benefit that its simple in construction, the Precision Machining part of needs is little, becomes
This is low；Rubbing little, mechanical loss is few；Gapless between moving component, No leakage, at the end of compression, discharge chambe gas is arranged completely
Go out, noresidue；Volumetric efficiency is high；Breather check valve and exhaust check valve are consumable accessorys, and reliability is high, and the life-span is long, operation maintenance
Low cost；In compression process, gas directly contacts with hydraulic fluid, and radiating condition is good, compresses closest to constant temperature, capacity usage ratio
Height, more energy efficient；Therefore, the present invention has advantage applied widely, easy to use, that simple in construction, working performance are high.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention a kind of liquid piston gas compressor.
In figure: 1, rotating shaft 2, breather check valve 3, hydraulic fluid 4, rotor 5, discharge duct 6, bearing A 7, aerofluxus
Check valve 8, admission line 9, bearing B.
Detailed description of the invention
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As it is shown in figure 1, a kind of liquid piston gas compressor, it include rotating shaft 1, the lower port of described rotating shaft 1 be provided with into
Feed channel 8, described rotating shaft 1 bottom arranges bearing B9, is provided with rotor 4 at the medium position of described rotating shaft 1, and described turns
The lower end of son 4 is provided with breather check valve 2, and described internal rotor is provided with hydraulic fluid 3, and the top of described rotor 4 sets
Be equipped with exhaust check valve 7, described rotor 4 be provided above bearing A6, the upper port of described rotating shaft 1 is provided with exhaustor
Road 5.
Beneficial effects of the present invention: the present invention uses rotor by rotating shaft support in frame on structure designs, rotor
Can rotate freely around the shaft, rotor is provided with breather check valve and exhaust check valve, but exhaust check valve is not this
Bright necessary parts, equipped with a certain amount of hydraulic fluid as the piston of compressed gas, rotating shaft and weight in the cavity in rotor
Force direction is parallel or is slightly slanted；The operation principle of this compressor is: when rotor is in static, and the hydraulic fluid in rotor is subject to
Action of gravity is in the bottom of cavity, and when the rotor rotates, the hydraulic fluid in rotor acts on jointly at centrifugal force and gravity
Under, the cavity along rotor moves upward, and forms negative pressure and sucked by gas at breather check valve, and rotor stops operating afterwards, work
Making liquid dropped back into the bottom of cavity by action of gravity and upwards discharged by gas compression, a cycle of operation terminates, more than repetition
Step just can continuous compressed gas；The invention have benefit that its simple in construction, the Precision Machining part of needs is little, becomes
This is low；Rubbing little, mechanical loss is few；Gapless between moving component, No leakage, at the end of compression, discharge chambe gas is arranged completely
Go out, noresidue；Volumetric efficiency is high；Breather check valve and exhaust check valve are consumable accessorys, and reliability is high, and the life-span is long, operation maintenance
Low cost；In compression process, gas directly contacts with hydraulic fluid, and radiating condition is good, compresses closest to constant temperature, capacity usage ratio
Height, more energy efficient；Therefore, the present invention has advantage applied widely, easy to use, that simple in construction, working performance are high.
Embodiment 2
As it is shown in figure 1, a kind of liquid piston gas compressor, it include rotating shaft 1, the lower port of described rotating shaft 1 be provided with into
Feed channel 8, described rotating shaft 1 bottom arranges bearing B9, is provided with rotor 4 at the medium position of described rotating shaft 1, and described turns
The lower end of son 4 is provided with breather check valve 2, and described internal rotor is provided with hydraulic fluid 3, and the top of described rotor 4 sets
Be equipped with exhaust check valve 7, described rotor 4 be provided above bearing A6, the upper port of described rotating shaft 1 is provided with exhaustor
Road 5, utilizes centrifugal force when hydraulic fluid 3 rotates in rotor 4 to carry out air-breathing, rotor 4 stall afterwards or decelerate to a certain degree,
Pressure by hydraulic fluid 3 gravity and rotor cavity top completes gas compression and aerofluxus, exhaust check valve 7 not necessarily portion
Part, does not has exhaust check valve 7 compressor normally to work.
Beneficial effects of the present invention: the present invention uses rotor by rotating shaft support in frame on structure designs, rotor
Can rotate freely around the shaft, rotor is provided with breather check valve and exhaust check valve, but exhaust check valve is not this
Bright necessary parts, equipped with a certain amount of hydraulic fluid as the piston of compressed gas, rotating shaft and weight in the cavity in rotor
Force direction is parallel or is slightly slanted；The operation principle of this compressor is: when rotor is in static, and the hydraulic fluid in rotor is subject to
Action of gravity is in the bottom of cavity, and when the rotor rotates, the hydraulic fluid in rotor acts on jointly at centrifugal force and gravity
Under, the cavity along rotor moves upward, and forms negative pressure and sucked by gas at breather check valve, and rotor stops operating afterwards, work
Making liquid dropped back into the bottom of cavity by action of gravity and upwards discharged by gas compression, a cycle of operation terminates, more than repetition
Step just can continuous compressed gas；The invention have benefit that its simple in construction, the Precision Machining part of needs is little, becomes
This is low；Rubbing little, mechanical loss is few；Gapless between moving component, No leakage, at the end of compression, discharge chambe gas is arranged completely
Go out, noresidue；Volumetric efficiency is high；Breather check valve and exhaust check valve are consumable accessorys, and reliability is high, and the life-span is long, operation maintenance
Low cost；In compression process, gas directly contacts with hydraulic fluid, and radiating condition is good, compresses closest to constant temperature, capacity usage ratio
Height, more energy efficient；Therefore, the present invention has advantage applied widely, easy to use, that simple in construction, working performance are high.
Claims (3)
1. a liquid piston gas compressor, it includes rotating shaft, it is characterised in that: the lower port of described rotating shaft be provided with into
Feed channel, described rotating shaft bottom arranges bearing B, is provided with rotor at the medium position of described rotating shaft, described rotor
Lower end is provided with breather check valve, and described internal rotor is provided with hydraulic fluid, and the top of described rotor is provided with aerofluxus
Check valve, described rotor be provided above bearing A, the upper end of described rotor is provided with discharge duct.
A kind of liquid piston gas compressor the most according to claim 1, it is characterised in that: utilize hydraulic fluid in rotor
Centrifugal force during rotation carries out air-breathing, rotor stall afterwards or decelerate to a certain degree, by hydraulic fluid gravity and rotor cavity
The pressure on top completes gas compression and aerofluxus.
A kind of liquid piston gas compressor the most according to claim 1, it is characterised in that: exhaust check valve is not necessary to
Parts, do not have exhaust check valve compressor normally to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610686238.3A CN106321400B (en) | 2016-08-19 | 2016-08-19 | A kind of liquid piston gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610686238.3A CN106321400B (en) | 2016-08-19 | 2016-08-19 | A kind of liquid piston gas compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106321400A true CN106321400A (en) | 2017-01-11 |
| CN106321400B CN106321400B (en) | 2018-06-29 |
Family
ID=57743519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610686238.3A Active CN106321400B (en) | 2016-08-19 | 2016-08-19 | A kind of liquid piston gas compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106321400B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3544241A (en) * | 1967-10-25 | 1970-12-01 | Karl Mueller | Rotary vane pump |
| CN2152099Y (en) * | 1993-01-16 | 1994-01-05 | 金保国 | Liquid ring pump with inclined elliptic body |
| CN2250438Y (en) * | 1996-07-17 | 1997-03-26 | 于进才 | Liquid medium full closed high vacuum degree vacuum pump |
| CN104612972A (en) * | 2014-12-02 | 2015-05-13 | 扬州长江水泵有限公司 | Water-ring vacuum pump |
-
2016
- 2016-08-19 CN CN201610686238.3A patent/CN106321400B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3544241A (en) * | 1967-10-25 | 1970-12-01 | Karl Mueller | Rotary vane pump |
| CN2152099Y (en) * | 1993-01-16 | 1994-01-05 | 金保国 | Liquid ring pump with inclined elliptic body |
| CN2250438Y (en) * | 1996-07-17 | 1997-03-26 | 于进才 | Liquid medium full closed high vacuum degree vacuum pump |
| CN104612972A (en) * | 2014-12-02 | 2015-05-13 | 扬州长江水泵有限公司 | Water-ring vacuum pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106321400B (en) | 2018-06-29 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |