CN209483610U - A kind of anti-emulsion system - Google Patents
A kind of anti-emulsion system Download PDFInfo
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- CN209483610U CN209483610U CN201920203795.4U CN201920203795U CN209483610U CN 209483610 U CN209483610 U CN 209483610U CN 201920203795 U CN201920203795 U CN 201920203795U CN 209483610 U CN209483610 U CN 209483610U
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Abstract
The utility model discloses a kind of anti-emulsion system.It include: air compression host, gas and oil separating plant, cooler, thermostatic electromagnetic valve and controller；The gas and oil separating plant is connected to air compression host, the cooler is connect with the gas and oil separating plant and air compression host respectively, the thermostatic electromagnetic valve, it is arranged on outlet pipe, the controller is connect with the thermostatic electromagnetic valve, for controlling the opening and closing of the thermostatic electromagnetic valve, so that when the compressed air in the outlet pipe is higher than pressure leak source temperature, it controls the thermostatic electromagnetic valve to close, the compressed air is discharged；When the compressed air in the outlet pipe is lower than pressure leak source temperature, controls the thermostatic electromagnetic valve and open.System temperature is maintained at pressure leak source temperature or more by the utility model, effectively prevents the generation of air compressor emulsion.
Description
Technical field
The utility model relates to air compressor technical fields, more particularly to a kind of anti-emulsion system.
Background technique
Scroll air compressor is high-efficient with its, low noise, small in size, the advantages that being beneficial to energy conservation and protecting environment and it is wide
The general occasion that compressed air is needed applied to industries such as industry, agricultural, communications and transportation.And scroll air compressor is mainly run
Part whirlpool disk only engage, do not generate abrasion, thus the service life it is longer than piston type, screw compressor, be pneumatic machinery ideal move
Power source.In scroll air compressor, the main part whirlpool disk that runs is divided into scroll plate (i.e. Moving plate) and fixed scroll (i.e. quiet disk), moves
Vortex piece is set in scroll plate and fixed scroll, in general, being bonded to each other by orbiter and fixed scroll forms compression chamber, when dynamic whirlpool
When capstan is translatable by crankshaft drive along certain circular path, orbiter vortex piece is mobile relative to fixed scroll vortex piece,
Compression chamber movement is formed by by the two and changes its volume, to be sucked, compressed, discharged, completes compressed air
Process.Air forms the compressed gas of high pressure after air compressor compresses, and the air pressure in air compressor increases, accordingly
Dew-point temperature also increases.Therefore, air compressor needs to improve system temperature evaporation water, prevents liquid water from producing, Jin Erfang
Only air-compressor lubricating oil emulsifies.
Using many means in the prior art prevents air-compressor lubricating oil from emulsifying, for example, in Oil-gas Separation bucket
Outer surface installs heating tape additional, but the general power in heating tape is little, heating time take it is longer, and since surface heating passes again
It passs, leads to a large amount of heat losses, the oil temperature of internal system is made to be difficult to be heated to dew point or more；Or inside Oil-gas Separation bucket
It installs heater additional, but installs heater inside Oil-gas Separation bucket additional, the isolation fire prevention of heater and oil is a problem, and is heated
It is too high and rotten that the localized hyperthermia of device also results in local oil temperature；Or draws main motor etc. external coolings heat protects to host
Temperature, but temperature is unable to accurately control, temperature is too high to may cause host high-temperature.And if main shut-down system, the temperature of host
Degree just not can guarantee.Therefore, the anti-emulsion effect of the prior art is limited.
Summary of the invention
The purpose of the utility model is to provide anti-emulsion system, system temperature can be maintained at pressure leak source temperature with
On, effectively prevent the generation of air compressor emulsion.
To achieve the above object, the utility model provides following scheme:
A kind of anti-emulsion system, comprising:
Air compresses host, is used for compressed air, and gas mixture is discharged；
Gas and oil separating plant is connected to air compression host, for separating to the gas mixture, obtains
Compressed air and lubricating oil, the compressed air are discharged by outlet pipe；
Cooler is connect, for cooling down the lubrication respectively with the gas and oil separating plant and air compression host
Oil, and the lubricating oil is made to be back to the air compression host；
Thermostatic electromagnetic valve is arranged on the outlet pipe；
Controller is connect with the thermostatic electromagnetic valve, for controlling the opening and closing of the thermostatic electromagnetic valve, so that going out described in
The temperature of compressed air in feed channel is higher than pressure leak source temperature, controls the thermostatic electromagnetic valve and closes, the compression is discharged
Air；When the temperature of the compressed air in the outlet pipe is lower than pressure leak source temperature, controls the thermostatic electromagnetic valve and opens,
Over pressure is discharged.
Optionally, the gas and oil separating plant includes:
Oil-gas Separation bucket, the outlet orifice of the intake interface of the Oil-gas Separation bucket and air compression host,
The oil out port of the Oil-gas Separation bucket is connected to the oil inlet interface of the cooler；
Mist of oil essence divides device, and the mist of oil essence divides the intake interface of device and the outlet orifice of the Oil-gas Separation bucket；Institute
Stating mist of oil essence divides the outlet interface of device to be connected to the outlet pipe, and the mist of oil essence divides the oil out port of device and the air pressure
The essence of contracting host divides back leakage connection to be connected to.
Optionally, the anti-emulsion system further include:
The end of the Oil-gas Separation bucket is arranged in safety valve, for detecting the air pressure in the Oil-gas Separation bucket.
Optionally, the anti-emulsion system further include:
Minimum pressure valve is arranged on the outlet pipe, and divides the outlet orifice of device with the mist of oil essence.
Optionally, the anti-emulsion system further include:
Emptying magnetic valve is connect with the controller, and is arranged on the outlet pipe, divides device with the mist of oil essence
Outlet orifice, for the closure or openness under the control of the controller, to discharge the air pressure in the outlet pipe
Power.
Optionally, the anti-emulsion system further include:
Pressure sensor is arranged on the outlet pipe before the thermostatic electromagnetic valve, for detecting in outlet pipe
Air pressure.
Optionally, the anti-emulsion system further include:
Oil strainer is connected to the fuel-intake connection of the oil out port of the cooler and air compression host respectively,
For the impurity in filtering lubricant oil.
According to specific embodiment provided by the utility model, the utility model discloses following technical effects: this is practical new
The anti-emulsion system that type provides is compressed host compressed air by air and is discharged in gas mixture to gas and oil separating plant,
The separation of compressed gas and lubricating oil is carried out, lubricating oil is cooling through subcooler, flows back to air compression host, and compressed air passes through
Outlet pipe discharge.Wherein, thermostatic electromagnetic valve is set on outlet pipe, and controls the opening and closing of thermostatic electromagnetic valve by controller,
So that control thermostatic electromagnetic valve is closed, discharge compression when the temperature of the compressed air in outlet pipe is higher than pressure leak source temperature
Air；When the temperature of the compressed air in outlet pipe is lower than pressure leak source temperature, control thermostatic electromagnetic valve is opened, and interference is discharged
Pressure.The utility model, which does not need heating device, can make system temperature be maintained at pressure leak source temperature or more, effectively prevent
The generation of air compressor emulsion, and improve the reliability of air compressor.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of anti-emulsion system provided by the embodiment of the utility model.
Appended drawing reference:
1, air compresses host；2, the essence of air compression host divides back leakage connection；3, the fuel-intake connection of air compression host；
4, the outlet interface of air compression host；5, Oil-gas Separation bucket；6, the intake interface of Oil-gas Separation bucket；7, Oil-gas Separation bucket into
Gas interface；8, the outlet interface of Oil-gas Separation bucket；9, mist of oil essence divides the intake interface of device；10 mist of oil essences divide device；11, mist of oil essence point
The outlet interface of device；12, mist of oil essence divides the oil out port of device；13, minimum pressure valve intake interface；14 minimum pressure valves；15, most
Small pressure valve outlet interface；16, pressure sensor；17, emptying magnetic valve；18, thermostatic electromagnetic valve；19, outlet pipe；20, pacify
Full valve；21, the oil inlet interface of cooler；22, cooler；23, the oil out port of cooler；24, oil strainer；25, oil filtering
The intake interface of device；26, the outlet interface of oil strainer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The purpose of the utility model is to provide a kind of anti-emulsion systems, and system temperature can be maintained to pressure leak source temperature
More than, effectively prevent the generation of air compressor emulsion.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
Fig. 1 is the structural schematic diagram of anti-emulsion system provided by the embodiment of the utility model, as shown in Figure 1, this is practical new
The anti-emulsion system that type provides includes air compression host 1, gas and oil separating plant, cooler 22, thermostatic electromagnetic valve 18 and control
Device；
The essence that setting air compresses host on air compression host 1 divides the fuel-intake connection of back leakage connection 2, air compression host
3 and air compression host outlet interface 4, air compress host 1 by air compress and by gas mixture by air compression
The outlet interface of host is discharged.
Gas and oil separating plant includes that Oil-gas Separation bucket 5 and mist of oil essence divide device 10, divides device by Oil-gas Separation bucket 5 and mist of oil essence
10 carry out the level-one separation of gas mixture and the second-order separation respectively；
Wherein, the intake interface 7 and oil gas of the intake interface 6 of Oil-gas Separation bucket, Oil-gas Separation bucket is arranged in Oil-gas Separation bucket 5
The outlet interface 8 of separating barrel；The intake interface 6 of Oil-gas Separation bucket is connected to the outlet interface 4 of air compression host；
Mist of oil essence, which is divided on device 10, is arranged outlet interface 11 and mist of oil that mist of oil essence divides the intake interface 9 of device, mist of oil essence to divide device
Essence divides the oil out port 12 of device, and mist of oil essence divides the intake interface 9 of device to be connected to the outlet interface 8 of Oil-gas Separation bucket；Mist of oil essence point
The outlet interface 11 of device is connected to outlet pipe 19, and mist of oil essence divides the oil out port 12 of device and the essence of air compression host to divide oil return
Connector 2 is connected to.
Cooler oil inlet 21 and cooler oil outlet 23, cooler oil inlet 21 and Oil-gas Separation are set on cooler 22
The oil out port 7 of bucket is connected to, the cooling lubricating oil flowed out from the oil out port of Oil-gas Separation bucket.
Thermostatic electromagnetic valve 18 is arranged on outlet pipe 19, and is controlled and be opened and closed by controller, so that when in outlet pipe 19
Compressed air temperature be higher than pressure leak source temperature, control thermostatic electromagnetic valve 18 open, be discharged compressed air；Work as outlet pipe
The temperature of compressed air in 19 is lower than pressure leak source temperature, and control thermostatic electromagnetic valve 18 is closed.
Specifically, controller is opened and is closed according to pressure leak source temperature setting thermostatic electromagnetic valve 18.When outlet pipe 19
The temperature of interior compressed air is lower than pressure leak source temperature, and thermostatic electromagnetic valve 18 is in the open state, and controller controls air pressure
Contracting host 1 is always maintained at operation stress state, the load heat that air compression host 1 generates make system temperature rapidly, in stabilization
It rises.In turn, the temperature of the compressed air in outlet pipe 19 is also at ascendant trend, when the compressed air in outlet pipe 19
Temperature reaches pressure leak source temperature, and be delayed certain time, and controller controls thermostatic electromagnetic valve 18 and closes, and system uninstallation is shut down.
Further, if the pressure in outlet pipe 19 reach setting pressure after, the compressed air in outlet pipe 19
Temperature still be not up to pressure leak source temperature, air compress host 1 continue compressed gas, utilize air compression host 1 generate
Load heat makes temperature in system be raised to pressure leak source temperature, and the pressure of produced interference is released by thermostatic electromagnetic valve 18 is
System is outer.
Emulsifying systems provided by the utility model further include safety valve 20, and the end of Oil-gas Separation bucket 5 is arranged in safety valve 20
Portion, for detecting the air pressure in Oil-gas Separation bucket 5, when the pressure in Oil-gas Separation bucket 5 is higher than the setting pressure of safety valve 20
Force value, the compressed air in Oil-gas Separation bucket 5 wash the valve of safety valve 20 open, and compressed gas is discharged；When in Oil-gas Separation bucket 5
Pressure is lower than the setup pressure value of safety valve 20, then the valve of safety valve 20 is in close state.
Emulsifying systems provided by the utility model further include minimum pressure valve 14, and minimum pressure is provided on minimum pressure valve 14
Power valve intake interface 13 and minimum pressure valve outlet interface 15；Minimum pressure valve 14 is arranged on outlet pipe 19, and minimum
Pressure valve intake interface 13 divides the outlet interface 11 of device to be connected to mist of oil essence.
Wherein minimum pressure valve 14 plays buffering, and the big pressure generated when air compresses 1 start-up loading of host is super
The setting value of minimum pressure valve 14 is crossed, the valve of minimum pressure valve 14 is washed open by compressed air, and the pressure of interference is discharged, avoided
Big pressure is all applied to mist of oil essence and divides on device 10；Also, lubricating oil is recycled by pressure difference, when air compresses host
1 in unloaded or starting state, needs certain pressure to maintain lubrication oil circulation, prevents system pressure from letting out by minimum pressure valve 14
Leakage, guarantees the circulation of lubricating oil.
Further, minimum pressure valve 14 is one-way cock, and prevents the compression when unloading operation of air compression host 1 empty
Gas flows backward to air compression host 1.
Emulsifying systems provided by the utility model further include emptying magnetic valve 17, and emptying magnetic valve 17 is arranged in outlet pipe
On 19, divide the outlet interface 11 of device to be connected to mist of oil essence, and closure or openness under the control of the controller, discharges in outlet pipe
Air pressure.
Emulsifying systems provided by the utility model further include pressure sensor 16, going out before thermostatic electromagnetic valve 18 is arranged in
In feed channel 19, for detecting the air pressure in outlet pipe 19.
Emulsifying systems provided by the utility model further include oil strainer 24；On oil strainer 24 be arranged oil strainer into
The outlet interface 26 of gas interface 25 and oil strainer, wherein the intake interface 25 of oil strainer and the oil out port 23 of cooler
The outlet interface 26 of connection, oil strainer is connected to the fuel-intake connection 3 of air compression host, in 24 filtering lubricant oil of oil strainer
Impurity.
Lubricating oil and compressed air are sufficiently separated by anti-emulsion system provided by the utility model, and by whole system temperature
Degree maintains pressure leak source temperature or more, further separates the moisture in lubricating oil and compressed air, effectively prevents sky
The generation of air compressor emulsion, and improve the reliability of air compressor.
Specific case used herein is expounded the principles of the present invention and embodiment, above embodiments
Explanation be merely used to help understand the method and its core concept of the utility model；Meanwhile for the general technology of this field
Personnel, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.In conclusion
The content of the present specification should not be construed as a limitation of the present invention.
Claims (7)
1. a kind of anti-emulsion system, which is characterized in that the anti-emulsion system includes:
Air compresses host, is used for compressed air, and gas mixture is discharged；
Gas and oil separating plant is connected to air compression host, for separating to the gas mixture, is compressed
Air and lubricating oil, the compressed air are discharged by outlet pipe；
Cooler is connect with the gas and oil separating plant and air compression host respectively, for cooling down the lubricating oil, and
The lubricating oil is set to be back to the air compression host；
Thermostatic electromagnetic valve is arranged on the outlet pipe；
Controller is connect with the thermostatic electromagnetic valve, for controlling the opening and closing of the thermostatic electromagnetic valve, so that working as the escape pipe
The temperature of compressed air in road is higher than pressure leak source temperature, controls the thermostatic electromagnetic valve and closes, the compressed air is discharged；
When the temperature of the compressed air in the outlet pipe is lower than pressure leak source temperature, controls the thermostatic electromagnetic valve and open.
2. anti-emulsion system according to claim 1, which is characterized in that the gas and oil separating plant includes:
Oil-gas Separation bucket, the outlet orifice of the intake interface of the Oil-gas Separation bucket and air compression host are described
The oil out port of Oil-gas Separation bucket is connected to the oil inlet interface of the cooler；
Mist of oil essence divides device, and the mist of oil essence divides the intake interface of device and the outlet orifice of the Oil-gas Separation bucket；The oil
Mist essence divides the outlet interface of device to be connected to the outlet pipe, and the mist of oil essence divides the oil out port of device and air compression to lead
The essence of machine divides back leakage connection to be connected to.
3. anti-emulsion system according to claim 2, which is characterized in that the anti-emulsion system further include:
The end of the Oil-gas Separation bucket is arranged in safety valve, for detecting the air pressure in the Oil-gas Separation bucket.
4. anti-emulsion system according to claim 2, which is characterized in that the anti-emulsion system further include:
Minimum pressure valve is arranged on the outlet pipe, and divides the outlet orifice of device with the mist of oil essence.
5. anti-emulsion system according to claim 2, which is characterized in that the anti-emulsion system further include:
Emptying magnetic valve is connect with the controller, and is arranged on the outlet pipe, and the outlet of device is divided with the mist of oil essence
Orifice, for the closure or openness under the control of the controller, to discharge the air pressure in the outlet pipe.
6. anti-emulsion system according to claim 1, which is characterized in that the anti-emulsion system further include:
Pressure sensor is arranged on the outlet pipe before the thermostatic electromagnetic valve, for detecting the air in outlet pipe
Pressure.
7. anti-emulsion system according to claim 1 to 6, which is characterized in that the anti-emulsion system is also wrapped
It includes:
Oil strainer is connected to the fuel-intake connection of the oil out port of the cooler and air compression host respectively, is used for
Impurity in filtering lubricant oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203795.4U CN209483610U (en) | 2019-02-18 | 2019-02-18 | A kind of anti-emulsion system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203795.4U CN209483610U (en) | 2019-02-18 | 2019-02-18 | A kind of anti-emulsion system |
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| Publication Number | Publication Date |
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| CN209483610U true CN209483610U (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920203795.4U Active CN209483610U (en) | 2019-02-18 | 2019-02-18 | A kind of anti-emulsion system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611335A (en) * | 2019-02-18 | 2019-04-12 | 广州广涡压缩机有限公司 | A kind of anti-emulsion system |
-
2019
- 2019-02-18 CN CN201920203795.4U patent/CN209483610U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611335A (en) * | 2019-02-18 | 2019-04-12 | 广州广涡压缩机有限公司 | A kind of anti-emulsion system |
| CN109611335B (en) * | 2019-02-18 | 2024-06-21 | 广州广涡压缩机有限公司 | Emulsification prevention system |
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