CN205401056U - There is not oily low noise air compressor - Google Patents
There is not oily low noise air compressor Download PDFInfo
- Publication number
- CN205401056U CN205401056U CN201620108702.6U CN201620108702U CN205401056U CN 205401056 U CN205401056 U CN 205401056U CN 201620108702 U CN201620108702 U CN 201620108702U CN 205401056 U CN205401056 U CN 205401056U
- Authority
- CN
- China
- Prior art keywords
- tank body
- jar body
- pressure
- valve
- air compressor
- 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.)
- Expired - Fee Related
Links
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model provides a there is not oily low noise air compressor, an air compressor is related to, compression organism (1) is fixed on the jar body (4) through four nuts, the intercommunication jar body (4) on compressor inlet casing (5) is screwed up in trachea (10), switching power supply (2) installation is inlayed in jar body the place ahead, handle (3) welding is on the jar body (4), jar body manometer (6) is installed on the jar body (4), a jar body manometer (6) is being connected in pressure regulating filter (7), twist on pressure regulating filter (7) through the screw thread pneumatic valve (8), twist on the jar body (4) blowoff valve (9) down, twist on the jar body (4) pressure solenoid valve (11) and pressure controller (12), twist on the jar body (4) relief valve (13). This air compressor machine is equipped with automatic drainage and protection device and pressure control device, makes it to have realized that the number of starts is few, the volume is big, the efficiency is high, has oily low noise, has solved the frequent problem that starts of air compressor machine air pump.
Description
Technical field
This utility model relates to a kind of air compressor, particularly relates to a kind of oilless low-noise air compressor.
Background technology
There are some air compressors in mechanical rotation axle in the instrument that current apparatus manufacturer provides, it is necessary to lubricating oil is lubricated to reduce coefficient of friction, containing minimal amount of oil molecule in its compression air.But do not allow containing oil molecule due in the compression air that some equipment needs, cause meeting most of demand.
Summary of the invention
The purpose of this utility model is in that to provide a kind of oilless low-noise air compressor; this air compressor machine is provided with Auto-drainage and protection device and pressure control device; so as to achieve, the number of starts is few, volume is big, efficiency is high, oilless low-noise, the problem solving air compressor machine air pump frequent starting.
The purpose of this utility model is achieved through the following technical solutions:
A kind of oilless low-noise air compressor, described compressor includes on compressor body, Switching Power Supply, handle, tank body, compressor inlet casing, Pressure gauge, filter, air valve, down blow valve, trachea, electromagnetic valve, pressure controller；Compressor body is fixed on tank body by four nuts, trachea is tightened on compressor inlet casing and connects tank body, Switching Power Supply is installed and is embedded in tank body front, handle is welded on tank body, and tank body Pressure gauge is arranged on tank body, and pressure regulation filter is connected to tank body Pressure gauge, air valve is by being threaded onto on pressure regulation filter, down blow valve is screwed on tank body, and pressure solenoid valve and pressure controller are screwed on tank body, and relief valve is screwed on tank body.
Advantage of the present utility model and effect be:
This utility model is provided with Auto-drainage and protection device and pressure control device, so as to achieve, the number of starts is few, volume is big, efficiency is high, oilless low-noise, the problem solving air compressor machine air pump frequent starting.
Accompanying drawing explanation
Fig. 1 is air compressor front elevation；
Fig. 2 is air compressor subsequent figures；
Fig. 3 is air compressor schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing illustrated embodiment, this utility model is described in detail.
Parts in figure: on compressor body 1, Switching Power Supply 2, handle 3, tank body 4, compressor inlet casing 5, Pressure gauge 6, filter 7, air valve 8, down blow valve 9, trachea 10, electromagnetic valve 11, pressure controller 12.
Shown in Fig. 1, compressor body 1 passes through four M10 nut spiral shells on tank body 4, trachea 10 is tightened on compressor inlet casing 5 and connects tank body 4, and Switching Power Supply 2 is installed and is embedded in tank body front, and handle 3 is welded on tank body 4, tank body Pressure gauge 6 is arranged on tank body 4, pressure regulation filter 7 is connected to tank body Pressure gauge 6, and air valve 8 is screwed in pressure regulation filter 7 by screw thread M8, and down blow valve 9 is screwed on tank body 4, pressure solenoid valve 11 and pressure controller 12 are screwed in tank body 4, and relief valve 13 is screwed on tank body 4.
Low-pressure gas is promoted to a kind of driven fluid machinery of gases at high pressure by compressor；On and off switch, is fixed on tank body, is that the break-make of whole instrument power source controls end；Handle, it is simple to move and move；Tank body, stores the tank of gas；Circular filter, produces gas to compressor and is filtered；Pressure gauge, the force value in display tank body；Pressure regulation filter, filters gas, adjusts the output of specified pressure value gas；Upper air bleeding valve, connects designated equipment, air-out；Down blow valve, effluent sewerage and impurity.
Shown in Fig. 2, trachea, compressor produces gas by trachea to tank body；Pressure solenoid valve, open in being energized latter 3 seconds discharges excessive gas, starts to store gas to tank body after 3 seconds；Pressure controller, when pressure reaches setting value, is automatically releasable compressor and no longer works, when lower than setting value, compressor normal operation；Relief valve, when other valves occur abnormal, relief valve plays a protective role.
Shown in Fig. 3, the time relay, set designated value 3S, be just initially powered up work；Pressure solenoid valve, under time relay premise, after 3S, pressure solenoid valve just begins to shut off evacuation port, and tank body starts to store gas；Control pressurer system, when tank body pressure is to calibration value 0.8MPA, compressor quits work；Pressure regulation filter, adjusts output pressure and filters gas.
During use, connecting with the mains, the machine is started working, and Pressure gauge rises to setting value 0.8Mpa from 0Mpa, and votage control switch is automatically releasable, and the machine quits work, and opens vent valve, and pressure drops to 0.4MPA, and the machine is reworked." high-pressure hose of internal diameter, uses card band tightener, and the other end is connected with main frame, carries out revealing test, starts shooting to autostop to connect 3/8 on deflating valve；Check each connection sealing part with suds, it is impossible to gas leakage, observe manometric slippage and could use less than 0.05MPa/min.The machine does not allow continuous operation more than 30 minutes.The machine can only drive a working host, if overload, then causes the machine to damage, accepts the consequences by oneself.Such as unexpected power failure, the machine has off-load solenoid directional control valve to carry out release venting, it is simple to release startup optimization again after telegram in reply.Work complete, attaching plug blowdown weekly should be pulled up once.In running, if finding that pressure rises very slowly or maintains should check whether each junction reveals less than desirable value.In continuous operation, should having sound ventilation environment, otherwise overheat of compressor can be automatically stopped, and could run after need to cooling down.
Claims (1)
1. an oilless low-noise air compressor, it is characterized in that, described compressor includes on compressor body (1), Switching Power Supply (2), handle (3), tank body (4), compressor inlet casing (5), Pressure gauge (6), filter (7), air valve (8), down blow valve (9), trachea (10), electromagnetic valve (11), pressure controller (12)；Compressor body (1) is fixed on tank body (4) by four nuts, trachea (10) is tightened on compressor inlet casing (5) and connects tank body (4), Switching Power Supply (2) is installed and is embedded in tank body front, handle (3) is welded on tank body (4), tank body Pressure gauge (6) is arranged on tank body (4), pressure regulation filter (7) is connected to tank body Pressure gauge (6), air valve (8) is by being threaded onto on pressure regulation filter (7), down blow valve (9) is screwed on tank body (4), pressure solenoid valve (11) and pressure controller (12) are screwed on tank body (4), relief valve (13) is screwed on tank body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108702.6U CN205401056U (en) | 2016-02-03 | 2016-02-03 | There is not oily low noise air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108702.6U CN205401056U (en) | 2016-02-03 | 2016-02-03 | There is not oily low noise air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401056U true CN205401056U (en) | 2016-07-27 |
Family
ID=56450998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620108702.6U Expired - Fee Related CN205401056U (en) | 2016-02-03 | 2016-02-03 | There is not oily low noise air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946598A (en) * | 2020-09-14 | 2020-11-17 | 浙江鸿友压缩机制造有限公司 | Centralized unloading device of air compressor unit multi-pump-head |
-
2016
- 2016-02-03 CN CN201620108702.6U patent/CN205401056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946598A (en) * | 2020-09-14 | 2020-11-17 | 浙江鸿友压缩机制造有限公司 | Centralized unloading device of air compressor unit multi-pump-head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2196748A3 (en) | Refrigeration apparatus and method for controlling the same | |
| US11959473B2 (en) | Air compressor and methods of operation | |
| CN105443348A (en) | Gas compressor system | |
| CN102494445A (en) | Start method for quickly discharging pressure of compressor of refrigeration system | |
| CN205401056U (en) | There is not oily low noise air compressor | |
| US20150121936A1 (en) | Apparatus and method of backflow prevention | |
| CN210859937U (en) | Visual middle cavity pressure relief device of axial flow type regulating valve | |
| CN201802626U (en) | Oil supply system of screw compressor | |
| CN204532781U (en) | A kind of membrane compressor automatic cycle start-stop control system | |
| US3632231A (en) | Suction pressure relieving system for a rotary vane compressor | |
| CN212376701U (en) | Structure for maintaining operation of steam feed pump under low-load working condition | |
| JP5526267B2 (en) | air compressor | |
| JP4825573B2 (en) | Operation control method of oil-free screw compressor with variable rotation speed | |
| CN203809268U (en) | Novel water pump controller | |
| JP2005351169A (en) | Screw compressor and its operation control method | |
| CN203114714U (en) | Gas oil seal pressure boosting device for semi-open type centrifugal water chilling unit | |
| CN201461404U (en) | Screw compressor for locomotive | |
| RU171176U1 (en) | CENTRIFUGAL COMPRESSOR PIPING | |
| RU170060U1 (en) | CENTRIFUGAL COMPRESSOR SEAL CONTROL SYSTEM DEVICE | |
| RU169116U1 (en) | START-UP STATION CONTOUR OF THE COMPRESSOR STATION | |
| RU159093U1 (en) | MOBILE PUMP INSTALLATION | |
| CN220267942U (en) | Frozen oil filling device | |
| CN208886376U (en) | A kind of central gas supply system applied to machine room | |
| CN203719269U (en) | Refrigerating unit and heat pump unit | |
| JP5386532B2 (en) | Compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |