CN205995237U - Air generator - Google Patents
Air generator Download PDFInfo
- Publication number
- CN205995237U CN205995237U CN201620965776.1U CN201620965776U CN205995237U CN 205995237 U CN205995237 U CN 205995237U CN 201620965776 U CN201620965776 U CN 201620965776U CN 205995237 U CN205995237 U CN 205995237U
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- air
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- housing
- joint
- switch
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Abstract
Air generator belongs to the equipment technical field for gas chromatogram and nitrogen gas generator supply mass flow air, more particularly, to a kind of air generator.This utility model provides a kind of efficient, stable air generator.This utility model includes housing, and its structural feature housing is provided with pressure gauge, flat button switch, drainage switch, activated carbon tube, joint, knob valve, drainage joint, transition joint, supply socket；It is provided with electromagnetic valve, air pump in housing, pipe assembly, air pump, three way cock, air accumulator, two-position three way magnetic valve, pressure switch, activated carbon tube, pressure maintaining valve are dried；Described joint is connected with the gas outlet that pipe assembly is dried by knob valve；Described transition joint is connected with the air inlet of air pump；Described flat button switch is connected with the control port of electromagnetic valve.
Description
Technical field
This utility model belongs to the equipment technical field for gas chromatogram and nitrogen gas generator supply mass flow air, especially
It is related to a kind of air generator.
Background technology
It is used in petroleum industry providing the device of gas to gas chromatogram or nitrogen gas generator, be typically disposed in instrument shelter, with
Air pump is power source, absorbs filtered outside air and forms gases at high pressure in air pump, subsequently into air accumulator, then warp
Cross after decompression, purification, voltage stabilizing, drying etc. are processed and export pure air, can be used as the source of the gas of gas chromatogram.
The air pump that current air generator is used mainly is divided oil and 2 kinds of oil-free, oil-free air pump high cost, makes an uproar
Sound is big, cost performance is relatively low, and the air pump for there being oil that the design adopts, by can not contain in the institute such as gas chromatogram supplied gas
The gas of oil, therefore output can process row output again through purifying, being dried etc..The universal noise of existing air generator is bigger than normal, make
With short life, internal pipeline arrangement is chaotic, and each element quality is uneven, greatly affects complete machine stability.Housing
Unsightly, left and right guard design is integrated, not easy to remove for design.
Content of the invention
This utility model is aiming at the problems referred to above, provides a kind of efficient, stable air generator.
For achieving the above object, this utility model adopts the following technical scheme that, this utility model includes housing, and its structure will
Pressure gauge is provided with point housing, flat button switch, drainage switch, activated carbon tube, joint, knob valve, drainage joint, filtration connect
Head, supply socket；Be provided with housing electromagnetic valve, air pump, be dried pipe assembly, air pump, three way cock, air accumulator, two
Three-way magnetic valve, pressure switch, activated carbon tube, pressure maintaining valve.
Described joint is connected with the gas outlet that pipe assembly is dried by knob valve.
Described transition joint is connected with the air inlet of air pump.
Described flat button switch is connected with the control port of electromagnetic valve.
The described pipe assembly upper end that is dried is exposed housing and is provided with lid is dried.
The gas outlet of the described air inlet and activated carbon tube that pipe assembly is dried is connected, and the air inlet of activated carbon tube passes through voltage stabilizing
Valve is connected with the gas outlet of air accumulator, and the detection delivery outlet of pressure maintaining valve is connected with pressure gauge.
Described drainage joint is connected with three way cock's first end, and electromagnetic valve and air accumulator lower end are passed through in three way cock second end
Outlet is connected, and three way cock the 3rd end is connected with two-position three way magnetic valve first end, and two-position three way magnetic valve second end connects
Air pump gas outlet, two-position three way magnetic valve the 3rd end connects the air inlet of air accumulator, two-position three way magnetic valve by check valve
The control signal output port that controls with pressure switch of control port be connected.
Described supply socket is connected with the power port of air pump.
The detection port of described pressure switch is connected with the detection port of air accumulator.
As a kind of preferred version, pressure gauge described in the utility model is located at housing front panel left upper portion, flat button switch
Positioned at housing front panel lower right side, drainage switch is fixed on above flat rotary switch；Joint is fixed on shell back face-plate upper left side,
Transition joint is fixed and shell back face-plate upper center, and drainage joint is fixed on housing lower right；Drainage joint is fixed on housing
Lower right, knob valve is located at shell back face-plate upper right side；Pressure switch is fixed on case top panel；Three way cock is fixed on
Housing bottom, two-position three way magnetic valve is fixed on housing bottom panel, and air accumulator is fixed on the left of housing, and activated carbon tube is fixed
On case top panel, pressure maintaining valve is fixed on top panel.
As a kind of preferred version, supply socket described in the utility model adopts product word supply socket, socket embedded with safety
Silk interface.
As another kind of preferred version, housing described in the utility model is respectively arranged on the left side and the right side left guard shield and right guard shield,
Left guard shield and right guard shield are provided with handle and radiator window.
As another kind of preferred version, the control signal output port of pressure switch described in the utility model and relay
Control end is connected, and the controlled end of relay is opened and closed with the control port of described two-position three way magnetic valve, the power supply of air pump respectively
Control port is connected.
Secondly, activated carbon tube described in the utility model adopts rustless steel activated carbon tube.
In addition, pressure maintaining valve described in the utility model is two, two pressure maintaining valve series connection.
This utility model beneficial effect.
This utility model setting drainage switch is connected with electromagnetic valve, and periodic operation can be with the condensed water in discharge system.
, with air pump as power source, the gas priority of output is through activated carbon adsorption, desiccant dryness, steady for this utility model
Pressure etc. supplies after processing again, and output gas is pollution-free to gas chromatogram.
This utility model pressure gauge is used for real-time gas pressure data in display pipeline.Flat button switch is used for controlling whole machine fortune
OK, switch carries backlight, can clearly grasp the switching on and shutting down situation of whole machine.Drainage switch, together with two-position three way magnetic valve, is controlled
System drainage processed.Lid is dried and is connected with pipe assembly is dried, pipe assembly is dried and is dried for the gas that air pump is exported
Process, with anti-tamper gas chromatogram or miscellaneous equipment.
There is through hole, by pipeline and knob valve and pipe assembly is dried is connected, as drying in this utility model joint
The air-out processing.Transition joint is connected with air pump steam inlet, primarily serves preliminary filtration inlet air, it is to avoid to sky
Air pump causes to damage, and needs timing to clear up transition joint.
This utility model drainage joint is connected with three way cock's first end, and electromagnetic valve and gas storage are passed through in three way cock second end
Tank lower end outlet is connected；Three way cock the 3rd end is connected with two-position three way magnetic valve first end, two-position three way magnetic valve second
End connects air pump gas outlet, and two-position three way magnetic valve the 3rd end connects the air inlet of air accumulator, two-position three way by check valve
The control signal output port that the control port of electromagnetic valve is controlled with pressure switch is connected.When pressure switch detects air pump pressure
When power is excessive, pressure switch controls two-position three way magnetic valve to give vent to anger by drainage joint.
This utility model knob valve controls the Push And Release of delivery air, it is to avoid because frequently switching on the electric elements that power supply causes
Deng damage.
This utility model three way cock is used for each gas circuit of UNICOM.Air accumulator is used for storing gas, and in condenser system
Moisture, as the purifier of initial stage in system.
This utility model activated carbon tube is used for adsorbing impurity or oil gas in air pump output gas etc., is 2 grades of system
Purifier, purified gas is transported to after dried in pipe assembly is dried and exports.
This utility model check valve is connected with air pump gas outlet by two-position three way magnetic valve, it is to avoid air pump is with pressure to be opened
Dynamic, want to extend the air pump life-span again.
From the foregoing, this utility model product design is reasonable, it is fine to process, aerogenesis is efficient, stable, and cost performance height makes
Use life-span length.
Brief description
With reference to the accompanying drawings and detailed description this utility model is described further.This utility model protection domain
It is not only limited to the statement of herein below.
Fig. 1 is this utility model outside drawing.
Fig. 2 is this utility model another angle outside drawing.
Fig. 3 is this utility model side sectional view.
Fig. 4 is another sectional view of this utility model.
Fig. 5 is this utility model internal structure schematic diagram.
Fig. 6 is this utility model another angle internal structure schematic diagram.
Fig. 7 is this utility model third angle internal structure schematic diagram.
Fig. 8 is this utility model fourth angle internal structure schematic diagram.
1. housing, 2. left guard shield, 3. handle, lid is 4. dried, 5. flat button switch, 6. drainage switch, 7. relay indicating light,
8. pressure gauge, 9. covers, 10. right guard shield, 11. joints, 12. transition joints, 13. knob valves, 14. product word supply sockets, 15. drainings
Joint, 16. pressure switches, 17. relays, 18. three way cock, 19 two-position three way magnetic valves, 20. air accumulators, 21. drying tubes are total
Become, 22. activated carbon tubes, 23. pressure maintaining valves, 24. air pumps, 25. check valves.
Specific embodiment
As illustrated, this utility model includes housing 1, housing 1 is provided with pressure gauge 8, flat button switch 5, drainage switch
6th, activated carbon tube 22, joint 11, knob valve 13, drainage joint 15, transition joint 12, supply socket 14；It is provided with electricity in housing 1
Magnet valve 26, air pump 24, be dried pipe assembly 21, air pump 24, three way cock 18, air accumulator 20, two-position three way magnetic valve 19, pressure
Power switch 16, activated carbon tube 22, pressure maintaining valve 23.
Described joint 11 is connected with the gas outlet that pipe assembly 21 is dried by knob valve 13.
Described transition joint 12 is connected with the air inlet of air pump 24.
Described flat button switch 5 is connected with the control port of electromagnetic valve.
Described pipe assembly 21 upper end that is dried is exposed housing 1 and is provided with lid 4 is dried.
The described air inlet that pipe assembly 21 is dried is connected with the gas outlet of activated carbon tube 22, and the air inlet of activated carbon tube 22 leads to
The gas outlet crossing pressure maintaining valve 23 with air accumulator 20 is connected, and the detection delivery outlet of pressure maintaining valve 23 is connected with pressure gauge 8.
Described drainage joint 15 is connected with three way cock 18 first end, and electromagnetic valve 26 and storage are passed through in three way cock 18 second end
Gas tank 20 lower end outlet is connected, and three way cock 18 the 3rd end is connected with two-position three way magnetic valve 19 first end, two-position three way electricity
Magnet valve 19 second end connects air pump 24 gas outlet, and two-position three way magnetic valve 19 the 3rd end connects air accumulator 20 by check valve 25
Air inlet, the control signal output port that the control port of two-position three way magnetic valve 19 is controlled with pressure switch is connected.
Described supply socket 14 is connected with the power port of air pump 24.
The detection port of described pressure switch 16 is connected with the detection port of air accumulator 20.
Housing can adopt high-quality iron plate bending, welds, processes, and surface plastic spraying is both artistic and practical, can be effectively prevented from
The problems such as get rusty, deform.Case top adopts clam shell design, is conveniently replaceable desiccant, and global design is elegant in appearance.Lid 9 can
It is connected with housing 1 using bolt-type connected mode.
Can be selected for the air pump of oil, the gas of output exports after processing through activated carbon adsorption, desiccant dryness, voltage stabilizing,
To gas chromatogram non-hazardous.
Pipe assembly material is dried and can adopt lucite, have the advantages that transparency is good, agent of being easy to see drying uses feelings
Condition, changes desiccant in time.
Using flat button switch as on and off switch, compared to common ship type switch, the features such as there is long service life attractive in appearance.
Described pressure gauge 8 is located at housing 1 front panel left upper portion, and flat button switch 5 is located at housing 1 front panel lower right side,
Drainage switch 6 is fixed on above flat rotary switch 5；Joint 11 is fixed on housing 1 rear board upper left side, and transition joint 12 is fixed and shell
Body 1 rear board upper center, drainage joint 15 is fixed on housing 1 lower right；Drainage joint 15 is fixed on housing 1 lower right, rotation
Button valve 13 is located at housing 1 rear board upper right side；Pressure switch 16 is fixed on housing 1 top panel；Three way cock 18 is fixed on
Housing 1 bottom, two-position three way magnetic valve 19 is fixed on housing 1 bottom panel, and air accumulator 20 is fixed on the left of housing 1, activity
Charcoal pipe 22 is fixed on housing 1 top panel, and pressure maintaining valve 23 is fixed on top panel.
Described supply socket 14 adopts product word supply socket, socket internal fuse interface.Product word supply socket 14 conduct
Air pump power input, provides 220VAC voltage, socket internal fuse interface for equipment, can be prevented effectively from and make because of short circuit
The device damage becoming.
Described housing 1 is respectively arranged on the left side and the right side left guard shield 2 and right guard shield 10, and left guard shield 2 and right guard shield 10 are provided with and carry
Handss 3 and radiator window.Housing 1 is respectively arranged on the left side and the right side left guard shield 2 and right guard shield 10, for installing air generator each unit device
Part, and it is provided with handle 3 and radiator window thereon, for carrying and radiating.
The control signal output port of described pressure switch 16 is connected with the control end of relay, and the controlled end of relay divides
It is not connected with the control port of described two-position three way magnetic valve 19, the power supply open and close controlling port of air pump 24.Pressure switch 16
Pressure in detecting system, when in system, pressure reaches preset maximum pressure, air pump trigger power-off, quit work, this space-time
Air pump relay indicating light extinguishes.When in system, pressure is less than default minimum pressure, in air pump trigger, electricity, starts working, this
When air pump relay indicating light bright.Pressure switch 16 is passed through Control air pump work, is controlled power supply opening and closing.When system pressure
When power reaches default maximum pressure or minimum pressure, the actuating of relay, with the purpose reaching control system aerogenesis, stop the supple of gas or steam.
Described activated carbon tube 22 adopts rustless steel activated carbon tube.
Described pressure maintaining valve 23 is two, and two pressure maintaining valves 23 are connected.Carry out dual voltage stabilizing using 2 pressure maintaining valves, voltage stabilizing is imitated
More preferably, output gas stabilization is higher for fruit.
Work process of the present utility model is described below in conjunction with the accompanying drawings.
During utility model works, air through transition joint 12 → air pump, 24 air inlets → air pump 24 gas outlet →
20 → 2 pressure maintaining valve 23 → pressure gauges 8 of two-position three way magnetic valve 19 → check valve, 25 → air accumulator, activated carbon tube 22 → drying tube
Assembly 21 → output gas.
It is understood that above with respect to specific descriptions of the present utility model, be merely to illustrate this utility model and not
It is limited to the technical scheme described by this utility model embodiment, it will be understood by those within the art that, still permissible
This utility model is modified or equivalent, to reach identical technique effect；As long as meeting and using needs, all in this reality
Within new protection domain.
Claims (7)
1. air generator, including housing it is characterised in that being provided with pressure gauge, flat button switch, drainage switch, activity on housing
Charcoal pipe, joint, knob valve, drainage joint, transition joint, supply socket；It is provided with electromagnetic valve, air pump, drying tube in housing
Assembly, air pump, three way cock, air accumulator, two-position three way magnetic valve, pressure switch, activated carbon tube, pressure maintaining valve；
Described joint is connected with the gas outlet that pipe assembly is dried by knob valve；
Described transition joint is connected with the air inlet of air pump；
Described flat button switch is connected with the control port of electromagnetic valve；
The described pipe assembly upper end that is dried is exposed housing and is provided with lid is dried；
The gas outlet of the described air inlet and activated carbon tube that pipe assembly is dried is connected, the air inlet of activated carbon tube pass through pressure maintaining valve with
The gas outlet of air accumulator is connected, and the detection delivery outlet of pressure maintaining valve is connected with pressure gauge；
Described drainage joint is connected with three way cock's first end, and electromagnetic valve and the water outlet of air accumulator lower end are passed through in three way cock second end
Mouth is connected, and three way cock the 3rd end is connected with two-position three way magnetic valve first end, and two-position three way magnetic valve second end connects air
Pump out QI KOU, two-position three way magnetic valve the 3rd end connects the air inlet of air accumulator, the control of two-position three way magnetic valve by check valve
The control signal output port that port processed is controlled with pressure switch is connected；
Described supply socket is connected with the power port of air pump；
The detection port of described pressure switch is connected with the detection port of air accumulator.
2. according to claim 1 air generator it is characterised in that described pressure gauge be located at housing front panel left upper portion,
Flat button switch is located at housing front panel lower right side, and drainage switch is fixed on above flat rotary switch；Joint is fixed on after housing
Plate upper left side, transition joint is fixed and shell back face-plate upper center, and drainage joint is fixed on housing lower right；Drainage joint is solid
Due to housing lower right, knob valve is located at shell back face-plate upper right side；Pressure switch is fixed on case top panel；Three connect
Head is fixed on housing bottom, and two-position three way magnetic valve is fixed on housing bottom panel, and air accumulator is fixed on the left of housing, activity
Charcoal pipe is fixed on case top panel, and pressure maintaining valve is fixed on top panel.
3. according to claim 1 air generator it is characterised in that described supply socket adopt product word supply socket, socket
Internal fuse interface.
4. according to claim 1 air generator it is characterised in that described housing be respectively arranged on the left side and the right side left guard shield and
Right guard shield, left guard shield and right guard shield are provided with handle and radiator window.
5. according to claim 1 air generator it is characterised in that the control signal output port of described pressure switch with
The control end of relay is connected, the controlled end of relay respectively with the control port of described two-position three way magnetic valve, air pump
Power supply open and close controlling port is connected.
6. according to claim 1 air generator it is characterised in that described activated carbon tube adopt rustless steel activated carbon tube.
7. according to claim 1 air generator it is characterised in that described pressure maintaining valve is two, the series connection of two pressure maintaining valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620965776.1U CN205995237U (en) | 2016-08-29 | 2016-08-29 | Air generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620965776.1U CN205995237U (en) | 2016-08-29 | 2016-08-29 | Air generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205995237U true CN205995237U (en) | 2017-03-08 |
Family
ID=58197744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620965776.1U Active CN205995237U (en) | 2016-08-29 | 2016-08-29 | Air generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205995237U (en) |
-
2016
- 2016-08-29 CN CN201620965776.1U patent/CN205995237U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 508, 5th Floor, Science and Technology Incubator, No. 30 Xingye Street, Xinglongtai District, Panjin City, Liaoning Province, 124000 Patentee after: Liaoning Zhonglian oil and Gas Co.,Ltd. Address before: 124007 a4-4, Tianjia headquarters ecological city garden office area, Dawa County, Panjin City, Liaoning Province Patentee before: LIAONING ZHONGLIAN PETROLEUM ENGINEERING TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |