CN107554990A - A kind of storage and conveying box dehumidifying air regenerating device - Google Patents
A kind of storage and conveying box dehumidifying air regenerating device Download PDFInfo
- Publication number
- CN107554990A CN107554990A CN201710935202.9A CN201710935202A CN107554990A CN 107554990 A CN107554990 A CN 107554990A CN 201710935202 A CN201710935202 A CN 201710935202A CN 107554990 A CN107554990 A CN 107554990A
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- 230000001172 regenerating effect Effects 0.000 title claims abstract description 16
- 230000003993 interaction Effects 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 14
- 239000012528 membrane Substances 0.000 claims abstract description 13
- 238000004806 packaging method and process Methods 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 238000009423 ventilation Methods 0.000 abstract description 13
- 230000005611 electricity Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 238000003483 aging Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
Present invention aims at provide a kind of storage and conveying box dehumidifying air regenerating device, including air trapping system, filtration drying device, equipment output precision, electric control system, fixation and supporting mechanism.When carrying out storage and conveying box dehumidifying ventilation, human-computer interaction interface starts operating key in electric control system, and the output pressure of ratio adjusting valve, oil-free motor start to start in set device output precision, and equipment carries out air trapping and compression in compression cylinder.After gas storage pressure inside the tank reaches preset value, pressure-control valve is opened, and fore filter and membrane dryer are flowed into after pressure-reducing valve pressure release.Dry air enters after equipment output precision inputs multichannel linker after ratio adjusting valve with constant pressure.User presses gas circuit selection key control electromagnet cut off valve in human-computer interaction interface and carries out gas circuit selection, realizes dehumidifying ventilation in case.Storage and conveying box dehumidifying air regenerating device can provide dry, clean constant pressure air, while can Portable movable.
Description
Technical field
The present invention relates to one kind dehumidifying air regenerating device, particularly a kind of storage and conveying box dehumidifying air regenerating device.
Background technology
Humidity, which does not meet desired indicator, in storage and conveying box to cause different degrees of influence to case internal memory storing articles.Humidity mistake
Height, corrosion of metal can be caused, electrical insulation properties degrade, the electronic component aging even harm such as device damage；Humidity is too low,
The agings such as rubber seal can be caused, service life reduces.The service instruction of precision equipment is to storage and conveying box interior humidity
Carry out quantifying regulation, once humidity does not meet desired indicator, it is necessary to storage and conveying box carried out to continue dehumidifying ventilation operation.
Traditional dehumidification operation can only be carried out in the factory building for possessing gas station processed, but the air that gas station processed provides does not pass through
The dehumidifying of specialty is crossed, causes in storage and conveying box humidity to be influenceed by ambient humidity factor very big；Meanwhile dehumidifying can account for storage and conveying box for a long time
With substantial amounts of place resource, the normal production work of factory building is influenceed.Therefore, it is necessary to which a kind of portable, moveable storage and conveying box dehumidifying is changed
Gas equipment.
The content of the invention
Present invention aims at a kind of storage and conveying box dehumidifying air regenerating device is provided, meet to make using humidity index in rear storage and conveying box
Provided with the quantization in maintenance instruction；Storage and conveying box dehumidifying air regenerating device can Portable movable, reduce storage and conveying box dehumidifying ventilation ring
Save the occupancy to factory building place resource.
Specific design scheme is as follows：
A kind of storage and conveying box dehumidifying air regenerating device, including：Air trapping system, filtration drying device, equipment output precision, electricity
Gas control system, fixation and supporting mechanism.
Air trapping system includes：Air input passageway, oil-free motor, compression cylinder, air accumulator, pressure-control valve, oil-free
Motor includes the piston for compressed air.Air input passageway is mechanically connected by the piston of oil-free motor with compression cylinder, pressure
Contracting cylinder is mechanically connected by pipeline and air accumulator, and air accumulator is mechanically connected by pipeline and pressure-control valve.Room air passes through
Air input passageway air inlet compression cylinder, oil-free electricity are compressed air in compression cylinder by reciprocating motion of the pistons, and air enters
Stored in air accumulator.Pressure-control valve is in normally off, after gas storage pressure inside the tank reaches pressure-control valve preset value, pressure
Control valve opens output squeezing air.
Filtration drying device includes：Pressure-reducing valve, fore filter, membrane dryer.Pressure-reducing valve is through fore filter and film
Formula drier is mechanically connected by pipeline.Air pressure is released to fore filter and membrane type and done by compressed air by pressure-reducing valve
The composition such as permission ventilating air pressure limit, the impurity crossed through fore filter in air filtering, mist of oil of dry device, finally by membrane type
Drier filters out the moisture in air, exports dry air.
Equipment output precision includes：Ratio adjusting valve, multichannel linker, electromagnet cut off valve, gas circuit output interface, ratio are adjusted
Section valve is mechanically connected through multichannel linker with electromagnet cut off valve input by pipeline, electromagnet cut off valve output end by pipeline and
Gas circuit output interface mechanically connects.Dry air presses setting pressure output through ratio adjusting valve, through multichannel linker by turning all the way
It is changed to constant-pressure multiple-channel output, electromagnet cut off valve to the dry air that multichannel linker inputs switch control and defeated by gas circuit
Outgoing interface output constant pressure, dry air, gas circuit output interface can connect storage and conveying box inflation inlet by pipeline and carry out dehumidifying ventilation.
Electric control system includes：It is human-computer interaction interface, CPU module, programmable device, power module, executing agency, electrically solid
Fixed board, human-computer interaction interface include oil-free motor switch operating key, gas circuit selection key, and selection and man-machine friendship are carried out for user
Mutually, each electrical part is connected by electric signal and mechanically connected with electric fixed plate.The communication of human-computer interaction interface and CPU module is drawn
Pin is connected by electric signal, and the control of oil-free motor switch and the operation of gas circuit selection that user is carried out in human-computer interaction interface exist
Produced in CPU module and perform signal, control air trapping, output pressure setting and gas circuit selection；The journey of programmable device and CPU module
Sequence pin is connected by electric signal, by program burn writing into CPU module, carries out system operation and function control；Power module with
The power pins of CPU module are connected by electric signal, and electric energy is provided for CPU module operation；Executing agency and the output of CPU module
Pin is connected by electric signal.
Fixed and supporting mechanism includes：Support frame, Self-locking universal wheel, outer cover packaging.Support frame is one cube
Body support body, inside includes three upper beam, central sill and underbeam crossbeams, for the system and component in fixed equipment；Self-locking is universal
Wheel mechanically connects in a manner of bolt fastens with support frame positioned at fixed and supporting mechanism bottom, facilitates equipment to move integrally；
Outer cover packaging is mechanically connected with support frame in a manner of bolt fastens, and equipment is closed into a casing.
Support frame and air trapping system in fixed and supporting mechanism, filtration drying device, equipment output precision, electrically
Control system is mechanically connected in a manner of bolt fastens, and fixed and supporting role is played to each system and part.Air trapping system
Inside fixation and supporting mechanism, the mode being fastened by bolts with the underbeam of support frame in fixation and supporting mechanism is mechanical
Connection, is fixed on support frame；Filtration drying device and equipment output precision are located at fixed and supporting mechanism middle part, with
The mode that the central sill of support frame is fastened by bolts mechanically connects, the gas circuit output interface in equipment output precision and fixation and
Shell package packing machine is connected in supporting mechanism, and gas circuit output interface is exposed at outside outer cover packaging；Electric control system is positioned at fixation
And inside supporting mechanism, the mode that the upper beam of electric fixed plate and support frame is fastened by bolts in electric control system is mechanical
Connect, human-computer interaction interface passes through shell package packing machine in embedded mode and fixation and supporting mechanism and connected in electric control system
Connect, for display and man-machine interaction.
Electric control system is connected with air trapping system, equipment output precision by electric signal, control air trapping system
System carries out air trapping and compression, and control device output precision is by dry air by setting pressure output, control device output group
Carry out exporting gas circuit selection in part.Executing agency passes through electric signal with oil-free motor in air trapping system in electric control system
Connection, control the switching on and shutting down of oil-free motor；Executing agency is connected with the ratio adjusting valve in equipment output precision by electric signal,
Control enters the pressure of multichannel linker dry air in equipment output precision；Executing agency cuts with electromagnetism in equipment output precision
Only valve is connected by electric signal, and it is defeated to carry out gas circuit selection to gas circuit output interface in the gas circuit selection key of human-computer interaction interface
Go out.
When user carries out storage and conveying box dehumidifying ventilation, the Self-locking universal wheel in fixed and supporting mechanism is opened, by equipment
It is moved to storage and conveying box storage place.Human-computer interaction interface starts oil-free motor in air trapping system and opened in electric control system
Operating key is closed, the output pressure of ratio adjusting valve, oil-free motor start to start in set device output precision, and equipment is in compression cylinder
Interior progress air trapping and compression.After gas storage pressure inside the tank reaches preset value, pressure-control valve is opened, after pressure-reducing valve pressure release
Flow into fore filter and membrane dryer.Dry air enter equipment output precision after after ratio adjusting valve with constant pressure
Input multichannel linker.User presses gas circuit selection key control electromagnet cut off valve in human-computer interaction interface and carries out gas circuit selection,
For dehumidifying, the constant pressure of ventilation, dry air are filled with storage and conveying box by gas circuit output interface, realize dehumidifying ventilation in case.
The advantage of the invention is that：Storage and conveying box dehumidifying air regenerating device can provide dry, clean constant pressure air, really
Protect humidity index in case and meet that the quantization in service instruction provides；Storage and conveying box dehumidifying air regenerating device is portable removable, can
Dehumidifying ventilation work is directly carried out to the storage and conveying box deposited in storehouse, the limit value of gas station output channel position processed is avoided, reduces factory
The occupancy of room place resource.
Brief description of the drawings
Fig. 1 is a kind of storage and conveying box dehumidifying air regenerating device external structure；
Fig. 2 is a kind of storage and conveying box dehumidifying air regenerating device cut-away view；
Fig. 3 is a kind of storage and conveying box dehumidifying air regenerating device operation principle block diagram.
1. the electric control system 5. of 2. filtration drying device of air trapping system, 3. equipment output precision 4. fix and
The pressure-reducing valve of 10. pressure-control valve of supporting mechanism 6. air input passageway, 7. oil-free motor, 8. compression cylinder, 9. air accumulator 11.
12. the gas circuit of 16. electromagnet cut off valve of fore filter 13. membrane dryer, 14. ratio adjusting valve, 15. multichannel linker 17.
22. executing agencies 23. of human-computer interaction interface 19.CPU 20. programmable device of module, 21. power modules of output interface 18. are electric
The outer cover packaging of 24. support frame of fixed plate, 25. Self-locking universal wheel 26.
Embodiment
A kind of storage and conveying box dehumidifying air regenerating device, including：Air trapping system 1, filtration drying device 2, equipment output precision
3rd, electric control system 4, fixed and supporting mechanism 5；
Air trapping system 1 includes：Air input passageway 6, oil-free motor 7, compression cylinder 8, air accumulator 9, pressure-control valve
10.Air input passageway 6 is mechanically connected by the piston of oil-free motor 7 with compression cylinder 8, and compression cylinder 8 passes through pipeline and air accumulator 9
Mechanically connect, air accumulator 9 is mechanically connected by pipeline and pressure-control valve 10.Room air is entered by air input passageway 6
Air compression cylinder 8, oil-free motor 7 are compressed air in compression cylinder 8 by reciprocating motion of the pistons, and air, which enters in air accumulator 9, to be deposited
Storage.Pressure-control valve 10 is in normally off and presets certain permission pressure, internal as air is on the increase in air accumulator 9
Pressure is gradually increasing, and after pressure reaches 10 preset value of pressure-control valve in air accumulator 9, pressure-control valve 10 opens output squeezing
Air.
Filtration drying device 2 includes：Pressure-reducing valve 11, fore filter 12, membrane dryer 13.Pressure-reducing valve 11 is through preposition mistake
Filter 12 is mechanically connected with membrane dryer 13 by pipeline.Compressed air is released air pressure to preposition by pressure-reducing valve 11
Filter 12 and membrane dryer 13 allow by air pressure range, the impurity crossed through fore filter 12 in air filtering,
The compositions such as mist of oil, the moisture in air is finally filtered out by membrane dryer 13, export dry air.
Equipment output precision 3 includes：Ratio adjusting valve 14, multichannel linker 15, electromagnet cut off valve 16, gas circuit output interface
17, ratio adjusting valve 14 is mechanically connected through multichannel linker 15 with the input of electromagnet cut off valve 16 by pipeline, electromagnet cut off valve
16 output ends are mechanically connected by pipeline and gas circuit output interface 17.Dry air is defeated by setting pressure through ratio adjusting valve 14
Go out, multichannel linker 15 is inputted by being converted to constant-pressure multiple-channel output, electromagnet cut off valve 16 all the way through multichannel linker 15
Dry air carries out switching control and exports constant pressure, dry air by gas circuit output interface 17, and gas circuit output interface 17 can pass through
Pipeline connection storage and conveying box inflation inlet carries out dehumidifying ventilation.
Electric control system 4 includes：Human-computer interaction interface 18, CPU module 19, programmable device 20, power module 21, execution machine
Structure 22, electric fixed plate 23, human-computer interaction interface 18 include oil-free motor switch operating key, gas circuit selection key, entered for user
Row selection and man-machine interaction, each electrical part are connected by electric signal and mechanically connected with electric fixed plate 23.CPU module 19 is electricity
The core control axis of gas control system 4；Human-computer interaction interface 18 is connected with the communication pin of CPU module 19 by electric signal,
User carries out the control of oil-free motor switch in human-computer interaction interface 18 and the operation of gas circuit selection is produced in CPU module 19 and held
Row signal, control air trapping, output pressure setting and gas circuit selection；Programmable device 20 and the program pin of CPU module 19 pass through
Electric signal connects, and by program burn writing into CPU module 19, carries out system operation and function control；Power module 21 and CPU module
19 power pins are connected by electric signal, and electric energy is provided for the operation of CPU module 19；Executing agency 22 is defeated with CPU module 19
Go out pin to connect by electric signal.
Fixed and supporting mechanism 5 includes：Support frame 24, Self-locking universal wheel 25, outer cover packaging 26.Support frame 24 is
One cube support body, inside includes three upper beam, central sill and underbeam crossbeams, for the system and component in fixed equipment；From
Locking-type universal wheel 25 mechanically connects, conveniently positioned at the fixed and bottom of supporting mechanism 5 with support frame 24 in a manner of bolt fastens
Equipment moves integrally；Outer cover packaging 26 is mechanically connected with support frame 24 in a manner of bolt fastens, and equipment is closed into one
Casing.
Support frame 24 and air trapping system 1, filtration drying device 2, equipment output precision in fixed and supporting mechanism 5
3rd, electric control system 4 is mechanically connected in a manner of bolt fastens, and fixed and supporting role is played to each system and part.Air is received
Collecting system 1 is tight by bolt with the underbeam of support frame 24 in fixed and supporting mechanism 5 inside fixed and supporting mechanism 5
Solid mode mechanically connect, be fixed on the underbeam of support frame 5；Filtration drying device 2 and equipment output precision 3 are positioned at fixation
And the middle part of supporting mechanism 5, the mode being fastened by bolts with the central sill of support frame 24 mechanically connect, equipment output precision
3 gas circuit output interface 17 mechanically connects with outer cover packaging 26 in fixed and supporting mechanism 5, and gas circuit output interface 17 is exposed at shell
The outside of packaging 26；Electric control system 4 inside fixed and supporting mechanism 5, in electric control system 4 electric fixed plate 23 and
The mode that the upper beam of support frame 24 is fastened by bolts mechanically connects, and human-computer interaction interface 18 passes through in electric control system 4
Embedded mode mechanically connects with outer cover packaging 26 in fixation and supporting mechanism 5, for display and man-machine interaction.
Electric control system 4 is connected with air trapping system 1, equipment output precision 3 by electric signal, controls air trapping
System 1 carries out air trapping and compression, and control device output precision 3 is defeated by setting pressure output, control device by dry air
Go out component 3 to carry out exporting gas circuit selection.Executing agency 22 and oil-free motor 7 in air trapping system 1 are logical in electric control system 4
Cross electric signal connection, the switching on and shutting down of control oil-free motor 7；Executing agency 22 and the ratio adjusting valve 14 in equipment output precision 3
Connected by electric signal, control enters the pressure of the dry air of multichannel linker 15 in equipment output precision 3；Executing agency 22 with
Electromagnet cut off valve 16 is connected by electric signal in equipment output precision 3, right in the gas circuit selection key of human-computer interaction interface 18
Gas circuit output interface 17 carries out gas circuit selection output.
When user carries out storage and conveying box dehumidifying ventilation, the Self-locking universal wheel 25 in fixed and supporting mechanism 5 is opened, will be set
It is standby to be moved to storage and conveying box storage place.Human-computer interaction interface 18 starts oil-free in air trapping system 1 in electric control system 4
Motor switch operating key, the output pressure of ratio adjusting valve 14, oil-free motor 7 start to start in set device output precision 3, if
It is standby that air trapping and compression are carried out in compression cylinder 8.After pressure reaches preset value in air accumulator 9, pressure-control valve 10 is opened,
Fore filter 12 and membrane dryer 13 are flowed into after the pressure release of pressure-reducing valve 11.Dry air passes through after entering equipment output precision 3
With constant pressure input multichannel linker 15 after ratio adjusting valve 14.User presses gas circuit selection key in human-computer interaction interface 18
Electromagnet cut off valve 16 is controlled to carry out gas circuit selection, the constant pressure of ventilation, dry air are filled with by gas circuit output interface 17 for dehumidifying
Storage and conveying box, realize dehumidifying ventilation in case.
Claims (1)
- The air regenerating device 1. a kind of storage and conveying box dehumidifies, it is characterised in that defeated including air trapping system, filtration drying device, equipment Go out component, electric control system, fixation and supporting mechanism；Air trapping system includes：Air input passageway, oil-free motor, compression cylinder, air accumulator, pressure-control valve；Oil-free motor Comprising the piston for compressed air, air input passageway is mechanically connected by the piston of oil-free motor with compression cylinder, compression cylinder Mechanically connected by pipeline and air accumulator, air accumulator is mechanically connected by pipeline and pressure-control valve；Filtration drying device includes：Pressure-reducing valve, fore filter, membrane dryer；Pressure-reducing valve is done through fore filter and membrane type Dry device is mechanically connected by pipeline；Equipment output precision includes：Ratio adjusting valve, multichannel linker, electromagnet cut off valve, gas circuit output interface；Ratio adjusting valve Mechanically connected through multichannel linker with electromagnet cut off valve input by pipeline, electromagnet cut off valve output end passes through pipeline and gas circuit Output interface mechanically connects；Electric control system includes：Human-computer interaction interface, CPU module, programmable device, power module, electrically executing agency, fixation Plate；Human-computer interaction interface include oil-free motor switch operating key, gas circuit selection key, each electrical part by electric signal connect and with Electric fixed plate mechanically connects；Human-computer interaction interface and the communication pin of CPU module are connected by electric signal, and user is in man-machine friendship The control of oil-free motor switch and the operation of gas circuit selection carried out in mutual interface produces in CPU module performs signal, and control is empty Gas is collected, output pressure setting and gas circuit select；Programmable device and the program pin of CPU module are connected by electric signal, by program Programming carries out system operation and function control into CPU module；The power pins of power module and CPU module pass through electric signal Connection, electric energy is provided for CPU module operation；The output pin of executing agency and CPU module is connected by electric signal；Fixed and supporting mechanism includes：Support frame, Self-locking universal wheel, outer cover packaging；Support frame is a cube frame Body, inside include three upper beam, central sill and underbeam crossbeams；Self-locking universal wheel is positioned at fixed and supporting mechanism bottom, with support Skeleton mechanically connects in a manner of bolt fastens, and outer cover packaging mechanically connects with support frame in a manner of bolt fastens；Support frame and air trapping system, filtration drying device, equipment output precision, electrical control in fixed and supporting mechanism System is mechanically connected in a manner of bolt fastens, and fixed and supporting role is played to each system and part；Air trapping system is located at Inside fixed and supporting mechanism, the mode machinery being fastened by bolts with the underbeam of support frame in fixation and supporting mechanism is even Connect, be fixed on support frame；Filtration drying device and equipment output precision are positioned at fixed and supporting mechanism middle part, with branch The mode that the central sill of support bone frame is fastened by bolts mechanically connects, the gas circuit output interface in equipment output precision and fixation and branch Shell package packing machine is connected in support mechanism, and gas circuit output interface is exposed at outside outer cover packaging；Electric control system positioned at fixed and Inside supporting mechanism, the mode machinery that the upper beam of electric fixed plate and support frame is fastened by bolts in electric control system is even Connect, human-computer interaction interface is connected by shell package packing machine in embedded mode and fixation and supporting mechanism in electric control system Connect；Electric control system is connected with air trapping system, equipment output precision by electric signal, and control air trapping system is entered Row air trapping and compression, control device output precision, which presses dry air, sets pressure output, in control device output precision Carry out exporting gas circuit selection；Executing agency is connected with oil-free motor in air trapping system by electric signal in electric control system Connect, control the switching on and shutting down of oil-free motor；Executing agency is connected with the ratio adjusting valve in equipment output precision by electric signal, control System enters the pressure of multichannel linker dry air in equipment output precision；Executing agency ends with electromagnetism in equipment output precision Valve is connected by electric signal, and it is defeated to carry out gas circuit selection to gas circuit output interface in the gas circuit selection key of human-computer interaction interface Go out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935202.9A CN107554990A (en) | 2017-10-10 | 2017-10-10 | A kind of storage and conveying box dehumidifying air regenerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935202.9A CN107554990A (en) | 2017-10-10 | 2017-10-10 | A kind of storage and conveying box dehumidifying air regenerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107554990A true CN107554990A (en) | 2018-01-09 |
Family
ID=60985125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710935202.9A Pending CN107554990A (en) | 2017-10-10 | 2017-10-10 | A kind of storage and conveying box dehumidifying air regenerating device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192400A (en) * | 2010-03-03 | 2011-09-21 | 中外炉工业株式会社 | High-pressure dry air supply system |
| CN202093011U (en) * | 2011-06-08 | 2011-12-28 | 天津市爱德仪器仪表系统科技有限公司 | Current-carrying air source generating device |
| CN106403062A (en) * | 2016-10-28 | 2017-02-15 | 北京航天新风机械设备有限责任公司 | Intelligent automatic-cleaning electrostatic dust collection type air purifier |
| CN206121471U (en) * | 2016-10-21 | 2017-04-26 | 重庆捷嘉机电设备有限公司 | Special portable compressed air drying system of track |
| CN207329281U (en) * | 2017-10-10 | 2018-05-08 | 北京航天新风机械设备有限责任公司 | A kind of storage and conveying box dehumidifying air regenerating device |
-
2017
- 2017-10-10 CN CN201710935202.9A patent/CN107554990A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192400A (en) * | 2010-03-03 | 2011-09-21 | 中外炉工业株式会社 | High-pressure dry air supply system |
| CN202093011U (en) * | 2011-06-08 | 2011-12-28 | 天津市爱德仪器仪表系统科技有限公司 | Current-carrying air source generating device |
| CN206121471U (en) * | 2016-10-21 | 2017-04-26 | 重庆捷嘉机电设备有限公司 | Special portable compressed air drying system of track |
| CN106403062A (en) * | 2016-10-28 | 2017-02-15 | 北京航天新风机械设备有限责任公司 | Intelligent automatic-cleaning electrostatic dust collection type air purifier |
| CN207329281U (en) * | 2017-10-10 | 2018-05-08 | 北京航天新风机械设备有限责任公司 | A kind of storage and conveying box dehumidifying air regenerating device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180109 |
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| RJ01 | Rejection of invention patent application after publication |