CN107747543A - A kind of single-bolt type air compressor machine and its control system - Google Patents
A kind of single-bolt type air compressor machine and its control system Download PDFInfo
- Publication number
- CN107747543A CN107747543A CN201711187146.1A CN201711187146A CN107747543A CN 107747543 A CN107747543 A CN 107747543A CN 201711187146 A CN201711187146 A CN 201711187146A CN 107747543 A CN107747543 A CN 107747543A
- Authority
- CN
- China
- Prior art keywords
- valve
- main frame
- cooler
- oil
- bolt type
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/10—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member
- F04C18/107—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member with helical teeth
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/02—Pumps characterised by combination with or adaptation to specific driving engines or motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0092—Removing solid or liquid contaminants from the gas under pumping, e.g. by filtering or deposition; Purging; Scrubbing; Cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/026—Lubricant separation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
Abstract
The invention discloses a kind of single-bolt type air compressor machine and its control system, including air cleaner, main frame, gs-oil separator, cooler and moisture trap, described air cleaner is connected with air inlet, unloading valve is provided between the air cleaner and main frame, the main frame is connected with motor, the top of the motor is provided with cooler, and cooler is connected by moisture trap with gas outlet；Oil cut-off valve, temperature-sensing valve are connected between the main frame and cooler, exhaust check valve is connected between main frame and gs-oil separator, minimum pressure valve is connected between the gs-oil separator and cooler.Single-bolt type air compressor structure of the present invention is compact, transmission efficiency, reliable, and with small vibration and noise is low.
Description
Technical field
The present invention relates to a kind of air compressor machine, and in particular to a kind of single-bolt type air compressor machine and its control system.
Background technology
The structure design of existing single-screw air compressor is unreasonable, big, transmission efficiency that is bulky and taking face
It is low, and noise is big.
The content of the invention
Goal of the invention：The invention aims to solve deficiency of the prior art, there is provided a kind of single-bolt type pneumatics
Machine and its control system.
Technical scheme：A kind of single-bolt type air compressor machine of the present invention, including air cleaner, main frame, Oil-gas Separation
Device, cooler and moisture trap, described air cleaner is connected with air inlet, between the air cleaner and main frame
Provided with unloading valve, the main frame is connected with motor, and the top of the motor is provided with cooler, cooler by moisture trap with
Gas outlet connects；Oil cut-off valve, temperature-sensing valve are connected between the main frame and cooler, is connected between main frame and gs-oil separator
Exhaust check valve, minimum pressure valve is connected between the gs-oil separator and cooler.
Further, it is additionally provided with blower fan between motor below the cooler.
Further, the gs-oil separator is also associated with oil screen.
Further, the gs-oil separator is also associated with safety valve.
The invention also discloses a kind of above-mentioned control system of single-bolt type air compressor machine, including air cleaner, main frame, oil
Gas separating device, cooler and moisture trap, the main frame are connected with motor, and one end of the main frame is connected by unloading valve
There is air cleaner, the input of air cleaner is connected with inlet end, and the other end of the main frame is connected to oil gas point
From device, cooler, exhaust check valve is provided between the main frame and gs-oil separator, is provided between the main frame and cooler disconnected
Fuel tap, oil strainer pressure difference switch and temperature-sensing valve, the temperature-sensing valve are connected with the gs-oil separator simultaneously；The oil gas point
Also connected from device by filter, throttle orifice, oil mirror and unloading valve, the gs-oil separator is connected to control by filter
Magnetic valve processed, discharge valve, the control magnetic valve adjust valve be connected with unloading valve by holding, and the discharge valve passes through choke valve and sky
Air cleaner output end connects；The gs-oil separator is also connected with cooler by minimum pressure valve, and cooler output end connects
It is connected to moisture trap.
Further, it is additionally provided with air filter pressure difference switch between the air cleaner and unloading valve；Air cleaner and master
Breather cheek valve is provided between machine.
Further, it is additionally provided with filter between the oil cut-off valve and main frame.
Further, the main frame is also associated with temperature sensor.
Further, the gs-oil separator is also associated with oil subdivision pressure difference switch, safety valve.
Further, it is additionally provided with school between the control magnetic valve and cooler and moves valve, the school moves valve and is also associated with pressing
Force snesor.
Beneficial effect：Single-bolt type air compressor structure of the present invention is compact, transmission efficiency, reliable, vibration
Small and noise is low.
Brief description of the drawings
Fig. 1 is the air compressor structure schematic diagram of the present invention；
Fig. 2 is the control system of air compressor structure chart of the present invention.
Embodiment
Technical scheme is described in further detail with reference to specific embodiment.
A kind of single-bolt type air compressor machine as shown in Figure 1, including air cleaner 6, main frame 7, gs-oil separator 13, cooling
Device 2 and moisture trap 3, described air cleaner 6 are connected with air inlet, set between the air cleaner 6 and main frame 7
There is unloading valve 8, the main frame is connected with motor 5, and the top of the motor 5 is provided with cooler 2, and cooler 2 passes through gas-water separation
Device 3 is connected with gas outlet 1；Oil cut-off valve 9, temperature-sensing valve 12, main frame 7 and Oil-gas Separation are connected between the main frame 7 and cooler 2
Exhaust check valve 10 is connected between device 13, minimum pressure valve 15 is connected between the gs-oil separator 13 and cooler 2.
Further optimization as above-described embodiment：
Preferably, it is additionally provided with blower fan 4 between the lower section of cooler 2 and motor 5.
Preferably, the gs-oil separator 13 is also associated with oil screen 11.
Preferably, the gs-oil separator 13 is also associated with safety valve 14.
The control system of above-mentioned single-screw air compressor as shown in Figure 2, including air cleaner, main frame, gs-oil separator,
Cooler and moisture trap, the main frame are connected with motor, and one end of the main frame is connected with air filter by unloading valve
Clear device, the input of air cleaner are connected with inlet end, and the other end of the main frame is connected to gs-oil separator, cooling
Device, exhaust check valve is provided between the main frame and gs-oil separator, oil cut-off valve, oil are provided between the main frame and cooler
Filter differential pressure is switched and temperature-sensing valve, the temperature-sensing valve are connected with the gs-oil separator simultaneously；The gs-oil separator is also
Connected by filter, throttle orifice, oil mirror and unloading valve, the gs-oil separator is connected to control electromagnetism by filter
Valve, discharge valve, the control magnetic valve adjust valve to be connected with unloading valve by holding, and the discharge valve passes through choke valve and air-filtering
Device output end connects；The gs-oil separator is also connected with cooler by minimum pressure valve, and cooler output end is connected with gas
Separator.
Further optimization as above-described embodiment：
Preferably, it is additionally provided with air filter pressure difference switch between the air cleaner and unloading valve；Between air cleaner and main frame
Provided with breather cheek valve.
Preferably, it is additionally provided with filter between the oil cut-off valve and main frame.
Preferably, the main frame is also associated with temperature sensor.
Preferably, the gs-oil separator is also associated with oil subdivision pressure difference switch, safety valve.
Preferably, it is additionally provided with school between the control magnetic valve and cooler and moves valve, the school moves valve and is also associated with pressure
Sensor.
Air flows through unloading valve and enters main frame air entry, air passes through inside main frame after air cleaner dedusting
Overcompression is discharged from main exhaust mouth, enters gs-oil separator through exhaust check valve and discharge duct.The compressed air of oil-containing exists
Gs-oil separator internal upper part makees rotating centrifugal separation, and lubricating oil is collected on barrel wall under the influence of centrifugal force is condensed into drop,
Drop into fuel tank.The filter core that compressed air enters in gs-oil separator after being centrifuged carries out smart separation.Essence is separated
Oil be collected at filter core bottom, due to being mounted with oil return pipe in filter core, the oil of filter core bottom is under pressure through oil return pipe
Enter in the air inlet pipe of main frame.Compressed air after separating twice just cleaning of very much.From the compression of gs-oil separator outflow
Air through minimum pressure valve, aftercooler and water knockout drum for users to use.
Single-bolt type air compressor structure of the present invention is compact, transmission efficiency, reliable, with small vibration and noise
It is low.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
Any simple modification, equivalent change and modification made to above example, in the range of still falling within technical solution of the present invention.
Claims (10)
- A kind of 1. single-bolt type air compressor machine, it is characterised in that：Including air cleaner（6）, main frame（7）, gs-oil separator（13）、 Cooler（2）And moisture trap（3）, described air cleaner（6）It is connected with air inlet, the air cleaner（6） With main frame（7）Between be provided with unloading valve（8）, the main frame is connected with motor（5）, the motor（5）Top be provided with cooler （2）, cooler（2）Pass through moisture trap（3）With gas outlet（1）Connection；The main frame（7）With cooler（2）Between connect There is oil cut-off valve（9）, temperature-sensing valve（12）, main frame（7）With gs-oil separator（13）Between be connected with exhaust check valve（10）, the oil Gas separating device（13）With cooler（2）Between be connected with minimum pressure valve（15）.
- A kind of 2. single-bolt type air compressor machine according to claim 1, it is characterised in that：The cooler（2）Lower section and electricity Machine（5）Between be additionally provided with blower fan（4）.
- A kind of 3. single-bolt type air compressor machine according to claim 1, it is characterised in that：The gs-oil separator（13）Also connect It is connected to oil screen（11）.
- A kind of 4. single-bolt type air compressor machine according to claim 1, it is characterised in that：The gs-oil separator（13）Also connect It is connected to safety valve（14）.
- A kind of 5. control system of single-bolt type air compressor machine according to claim 1-4 any one, it is characterised in that：Bag Air cleaner, main frame, gs-oil separator, cooler and moisture trap are included, the main frame is connected with motor, the main frame One end air cleaner is connected with by unloading valve, the input of air cleaner is connected with inlet end, the main frame it is another One end is connected to gs-oil separator, cooler, and exhaust check valve, the master are provided between the main frame and gs-oil separator Be provided with oil cut-off valve, oil strainer pressure difference switch and temperature-sensing valve between machine and cooler, the temperature-sensing valve simultaneously with the oil gas Separator connects；The gs-oil separator is also connected by filter, throttle orifice, oil mirror and unloading valve, the gs-oil separator Control magnetic valve, discharge valve are connected to by filter, the control magnetic valve adjusts valve to be connected with unloading valve by holding, institute Discharge valve is stated to be connected with air cleaner output end by choke valve；The gs-oil separator is also connected with by minimum pressure valve Cooler, cooler output end are connected with moisture trap.
- A kind of 6. control system of single-bolt type air compressor machine according to claim 5, it is characterised in that：The air-filtering Air filter pressure difference switch is additionally provided between device and unloading valve；Breather cheek valve is provided between air cleaner and main frame.
- A kind of 7. control system of single-bolt type air compressor machine according to claim 5, it is characterised in that：The oil cut-off valve with Filter is additionally provided between main frame.
- A kind of 8. control system of single-bolt type air compressor machine according to claim 5, it is characterised in that：The main frame also connects It is connected to temperature sensor.
- A kind of 9. control system of single-bolt type air compressor machine according to claim 5, it is characterised in that：The Oil-gas Separation Device is also associated with oil subdivision pressure difference switch, safety valve.
- A kind of 10. control system of single-bolt type air compressor machine according to claim 5, it is characterised in that：The control electricity School is additionally provided between magnet valve and cooler and moves valve, the school moves valve and is also associated with pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187146.1A CN107747543A (en) | 2017-11-24 | 2017-11-24 | A kind of single-bolt type air compressor machine and its control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187146.1A CN107747543A (en) | 2017-11-24 | 2017-11-24 | A kind of single-bolt type air compressor machine and its control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107747543A true CN107747543A (en) | 2018-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711187146.1A Pending CN107747543A (en) | 2017-11-24 | 2017-11-24 | A kind of single-bolt type air compressor machine and its control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107747543A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386356A (en) * | 2018-04-18 | 2018-08-10 | 北京燕都碧城科技有限公司 | A kind of mobile single-screw compressor |
| CN110374878A (en) * | 2018-04-12 | 2019-10-25 | 阿特拉斯·科普柯空气动力股份有限公司 | Fuel injection helical lobe compressor device |
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| CN103306981A (en) * | 2012-03-12 | 2013-09-18 | 上海斯可络压缩机有限公司 | Double-screw air compressor |
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| CN204716541U (en) * | 2015-06-01 | 2015-10-21 | 上海优耐特斯压缩机有限公司 | Two-stage fuel injection screw compressor |
| CN207906073U (en) * | 2017-11-24 | 2018-09-25 | 盐城市建龙机电设备制造有限公司 | A kind of single-bolt type air compressor machine and its control system |
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2017
- 2017-11-24 CN CN201711187146.1A patent/CN107747543A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103306981A (en) * | 2012-03-12 | 2013-09-18 | 上海斯可络压缩机有限公司 | Double-screw air compressor |
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| CN207906073U (en) * | 2017-11-24 | 2018-09-25 | 盐城市建龙机电设备制造有限公司 | A kind of single-bolt type air compressor machine and its control system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374878A (en) * | 2018-04-12 | 2019-10-25 | 阿特拉斯·科普柯空气动力股份有限公司 | Fuel injection helical lobe compressor device |
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| CN108386356A (en) * | 2018-04-18 | 2018-08-10 | 北京燕都碧城科技有限公司 | A kind of mobile single-screw compressor |
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