CN206830452U - A kind of heavy-load type screw air compressor - Google Patents
A kind of heavy-load type screw air compressor Download PDFInfo
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- CN206830452U CN206830452U CN201720661236.9U CN201720661236U CN206830452U CN 206830452 U CN206830452 U CN 206830452U CN 201720661236 U CN201720661236 U CN 201720661236U CN 206830452 U CN206830452 U CN 206830452U
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- air compressor
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Abstract
The utility model discloses a kind of heavy-load type screw air compressor, including oil storage barrel and gas receiver, upper end face is connected with radiating tube in the middle part of the oil storage barrel, the oil storage barrel middle part surface is fixed with PLC control cabinet mounting seat, the PLC control cabinet mounting seat lower left side is provided with gs-oil separator, screw air compressor head mounting seat is fixed with the left of the gs-oil separator, throttle orifice is installed on the downside of the gs-oil separator, the throttle orifice lower end is fixed with muffler, oil storage barrel bottom right side surface is fixed with screw air compressor motor mount, gas receiver upper left end surfaces are provided with pressure protective device, the gas receiver middle part surface is provided with air intake control valve, the gas receiver right lateral surface is connected with compressed air outlet valve.The heavy-load type screw air compressor has reasonable in design, simple, practical a, good heat dissipation effect, small volume, transmission efficiency, service life length, securely and reliably.
Description
Technical field
The utility model belongs to screw air compressor technical field, and in particular to a kind of heavy-load type screw air compressor.
Background technology
Air compressor machine is a kind of machinery that gas pressure or conveying gas are improved for compressed gas.The purposes of air compressor machine is very
Extensively, almost throughout the every field such as industrial or agricultural, national defence, science and technology, civilian.Air compressor machine is broadly divided into piston type air compressor and screw
Air compressor machine, air compressor are the main bodys in compressed air source unit, and it is by prime mover（Typically motor）Mechanical energy be converted into
The device of gas pressure energy, it is the pressure generator of compressed air.Existing frequently-used air compressor has piston type pneumatic pressure
Contracting machine, screw air compressor, centrifugal air compressor, sliding-vane air compressor and scroll type air compressor.
And technically also some are insufficient and perfect for current screw air compressor, there is certain point shortcoming and defect, such as：Have
Screw air compressor without radiating function, next has noise pollution, and transmission efficiency is low, and can not be to air compressor machine
Pressure size is adjusted, and structure weight capacity is not strong, therefore seeks a kind of heavy-load type screw air compressor as main solution at present
Certainly the problem of.
Utility model content
The purpose of this utility model is to provide a kind of heavy-load type screw air compressor, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of heavy-load type screw air compressor, including storage
Oil drum and gas receiver, oil storage barrel middle part upper end face are connected with radiating tube, and the oil storage barrel middle part surface is fixed with PLC controls
Cabinet mounting seat processed, the PLC control cabinet mounting seat lower left side are provided with gs-oil separator, are fixed with the left of the gs-oil separator
Screw air compressor head mounting seat, the gs-oil separator downside are provided with throttle orifice, and the throttle orifice lower end is fixed with noise reduction
Device, oil storage barrel bottom right side surface are fixed with screw air compressor motor mount, and gas receiver upper left end surfaces are provided with
Pressure protective device, the gas receiver middle part surface are provided with air intake control valve, and the gas receiver right lateral surface is connected with compression
Air outlet valve.
Preferably, the pressure protective device includes exhaust gas pressure gage, pressure sensor, pressure-regulating valve, the pressure
The left and right sides is mounted on pressure-regulating valve inside protection device, and the pressure protective device is fixedly arranged in the middle of exhaust gas pressure gage,
Pressure sensor is respectively connected with left and right sides of the exhaust gas pressure gage.
Preferably, the radiating tube right lateral surface is provided with ventilating fan, and surface is provided between radiating tube and ventilating fan
Air port.
Preferably, oil storage barrel and the gas receiver upper and lower surface is mounted on bearing plate, and the quantity of bearing plate is no less than
Two.
Preferably, the screw air compressor head mounting seat and screw air compressor motor mount are integrally fixed at oil storage barrel
With gas receiver upper surface.
Preferably, the muffler, gs-oil separator, pressure sensor are electrically connected with by wire and PLC control cabinet.
Technique effect of the present utility model and advantage：The heavy-load type screw air compressor passes through left inside pressure protective device
Right both sides are mounted on pressure-regulating valve, and pressure protective device is fixedly arranged in the middle of exhaust gas pressure gage, the exhaust gas pressure gage left and right sides
Pressure sensor is respectively connected with, its pressure sensor can transmit air compressor machine internal pressure high low signal to exhaust gas pressure gage with aobvious
Show pressure size, finally pressure is adjusted to normal level by pressure-regulating valve, ensure that machine will not press in zero load
The situation that power is sewed, radiating tube right lateral surface is provided with ventilating fan, and surface is provided with air port between radiating tube and ventilating fan, its
Ventilating fan can discharge to the heat absorption of radiating tube, and air port can then allow natural wind to enter radiating tube so as to reduce temperature
Degree, oil storage barrel and gas receiver upper and lower surface are mounted on bearing plate, and the quantity of bearing plate is no less than two, its bearing plate tool
Have from heavy and light, intensity is big, the big feature of rigidity, can effectively carry the weight of air compressor machine, the noise reduction that throttle orifice lower end is fixed in addition
Device can eliminate air compressor machine caused noise pollution at work.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation inside the utility model pressure protective device；
Fig. 3 is the structural representation that the utility model is electrically connected with figure.
In figure：1 oil storage barrel, 2 gas receivers, 3 screw air compressor motor mounts, 4 compressed air outlet valves, 5 ventilating fans, 6
Radiating tube, 7 bearing plates, 8 PLC control cabinet mounting seats, 9 throttle orifices, 10 mufflers, 11 screw air compressor head mounting seats, 12 pressures
Try hard to keep protection unit, 121 exhaust gas pressure gages, 122 pressure sensors, 123 pressure-regulating valves, 13 air intake control valves, 14 Oil-gas Separations
Device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 and Fig. 3 are referred to, Fig. 1 is structural representation of the present utility model；A kind of heavy-load type screw air compressor, including
Oil storage barrel 1 and gas receiver 2, the middle part upper end face of oil storage barrel 1 are connected with radiating tube 6, and the function of its radiating tube 6 is to pneumatics
Caused heat is dispersed machine at work, reaches cooling-down effect, and the middle part surface of oil storage barrel 1 is fixed with PLC controls
Cabinet mounting seat 8, the function of its PLC control cabinet mounting seat 8 are installation and protective effect to PLC control cabinet, the PLC control cabinet
The lower left side of mounting seat 8 is provided with gs-oil separator 14, and the function of its gs-oil separator 14 is can to filter out the impurity in gas,
It is not in impurity to make the oil in oil storage barrel 1, and the left side of gs-oil separator 14 is fixed with screw air compressor head mounting seat 11,
The function of its screw air compressor head mounting seat 11 is the installation to screw air compressor head, for the long-term work of air compressor machine,
The downside of the gs-oil separator 14 is provided with throttle orifice 9, the function of its throttle orifice 9 be when air compressor machine does not work, can be by pneumatics
Gas discharge in machine, the lower end of throttle orifice 9 are fixed with muffler 10, and the function of its muffler 10 is can to eliminate air compressor machine
Caused noise pollution at work, the bottom right side surface of oil storage barrel 1 are fixed with screw air compressor motor mount 3, its
The function of screw air compressor motor mount 3 is that screw air compressor motor is installed, and is run well for band movement machine, the storage
The upper left end surfaces of gas bucket 2 are provided with pressure protective device 12, and the function of its pressure protective device 12 is to ensure the pressure in air compressor machine
Power is revealed when will not reuse, and the middle part surface of gas receiver 2 is provided with air intake control valve 13, the function of its air intake control valve 13
It is that can control the input and output gas in gas receiver 2, so as to adjust the pressure size in compressor, the right side of gas receiver 2
Surface is connected with compressed air outlet valve 4, and the effect of compressed air outlet valve 4 is to discharge the gas inside compressor.
Referring to Fig. 2, Fig. 2 is the structural representation inside the utility model pressure protective device；The pressure protection dress
Putting 12 includes exhaust gas pressure gage 121, pressure sensor 122, pressure-regulating valve 123, the inside of pressure protective device 12 left and right
Both sides are mounted on pressure-regulating valve 123, and the pressure protective device 12 is fixedly arranged in the middle of exhaust gas pressure gage 121, the exhaust
The left and right sides of pressure gauge 121 is respectively connected with pressure sensor 122, and its pressure sensor 122 can transmit air compressor machine internal pressure
High low signal, to show pressure size, is finally adjusted to normal water to exhaust gas pressure gage 121 by pressure-regulating valve 123 to pressure
It is flat, it ensure that the situation that pressure is sewed will not occur in zero load for machine.
The course of work：When screw air compressor works, the oil gas in oil storage barrel 1 enters screw air compressor machine by outlet
Head mounting seat 11 provides power for it, and gas receiver 2 provides gas pressure for air compressor machine inner chamber, secondly inside pressure protective device 12
Pressure sensor 122 can transmit air compressor machine internal pressure high low signal to exhaust gas pressure gage 121 to show pressure size, most
Pressure is adjusted to normal level by pressure-regulating valve 123 afterwards, in addition when air compressor machine does not work, throttle orifice 9 can be by air compressor machine
Interior gas discharge, muffler 10 can eliminate air compressor machine caused noise pollution at work.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of heavy-load type screw air compressor, including oil storage barrel（1）And gas receiver（2）, it is characterised in that：The oil storage barrel（1）
Middle part upper end face is connected with radiating tube（6）, the oil storage barrel（1）Middle part surface is fixed with PLC control cabinet mounting seat（8）, institute
State PLC control cabinet mounting seat（8）Lower left side is provided with gs-oil separator（14）, the gs-oil separator（14）Left side is fixed with spiral shell
Bar handpiece of air compressor mounting seat（11）, the gs-oil separator（14）Downside is provided with throttle orifice（9）, the throttle orifice（9）Under
End is fixed with muffler（10）, the oil storage barrel（1）Bottom right side surface is fixed with screw air compressor motor mount（3）, it is described
Gas receiver（2）Upper left end surfaces are provided with pressure protective device（12）, the gas receiver（2）Middle part surface is provided with air inlet control
Valve（13）, the gas receiver（2）Right lateral surface is connected with compressed air outlet valve（4）.
A kind of 2. heavy-load type screw air compressor according to claim 1, it is characterised in that：The pressure protective device（12）
Including exhaust gas pressure gage（121）, pressure sensor（122）, pressure-regulating valve（123）, the pressure protective device（12）It is internal
The left and right sides is mounted on pressure-regulating valve（123）, the pressure protective device（12）It is fixedly arranged in the middle of exhaust gas pressure gage
（121）, the exhaust gas pressure gage（121）The left and right sides is respectively connected with pressure sensor（122）.
A kind of 3. heavy-load type screw air compressor according to claim 1, it is characterised in that：The radiating tube（6）Right side table
Face is provided with ventilating fan（5）, and radiating tube（6）With ventilating fan（5）Between surface air port is installed.
A kind of 4. heavy-load type screw air compressor according to claim 1, it is characterised in that：The oil storage barrel（1）And gas storage
Bucket（2）Upper and lower surface is mounted on bearing plate（7）, and bearing plate（7）Quantity be no less than two.
A kind of 5. heavy-load type screw air compressor according to claim 1, it is characterised in that：The screw air compressor head peace
Fill seat（11）With screw air compressor motor mount（3）It is integrally fixed at oil storage barrel（1）And gas receiver（2）Upper surface.
A kind of 6. heavy-load type screw air compressor according to claim 1, it is characterised in that：The muffler（10）, oil gas
Separator（14）, pressure sensor（122）It is electrically connected with by wire and PLC control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661236.9U CN206830452U (en) | 2017-06-08 | 2017-06-08 | A kind of heavy-load type screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661236.9U CN206830452U (en) | 2017-06-08 | 2017-06-08 | A kind of heavy-load type screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206830452U true CN206830452U (en) | 2018-01-02 |
Family
ID=60774648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720661236.9U Active CN206830452U (en) | 2017-06-08 | 2017-06-08 | A kind of heavy-load type screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206830452U (en) |
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2017
- 2017-06-08 CN CN201720661236.9U patent/CN206830452U/en active Active
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