CN205965442U - Freezing formula compressed air dryer of frequency conversion - Google Patents
Freezing formula compressed air dryer of frequency conversion Download PDFInfo
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- CN205965442U CN205965442U CN201620908679.9U CN201620908679U CN205965442U CN 205965442 U CN205965442 U CN 205965442U CN 201620908679 U CN201620908679 U CN 201620908679U CN 205965442 U CN205965442 U CN 205965442U
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- cylinder
- pressure switch
- frequency conversion
- condensation fan
- thick bamboo
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Abstract
The utility model discloses freezing formula compressed air dryer of frequency conversion belongs to the air purification device field, it includes the regenerator, electronic expansion valve, barrel support, a drying filter, pressure switch, the frequency conversion compressor, the chassis, the electronic box, the electron drainer, the condensation fan, condensers, evaporation inflator (there is the evaporimeter core the inside), be provided with barrel support on the chassis, the electronic box, condensers, the inside of condenser is provided with the condensation fan, the last regenerator of having installed of barrel support, an evaporimeter section of thick bamboo, the upper portion of a pipeline intercommunication evaporimeter section of thick bamboo is passed through on the upper portion of regenerator, an evaporimeter section of thick bamboo through I extra even pipe connection drier -filter, on saying, I extra connecting leg has still connected electronic expansion valve, an evaporimeter section of thick bamboo through II extras even pipe connection the frequency conversion compressor, pressure switch is installed to barrel support's lower part, pressure switch control condensation fan, the lower part at an evaporimeter section of thick bamboo is connected to the electron drainer.
Description
Technical field
This utility model frequency conversion frozen compressed air dryer belongs to field of air purification device.
Background technology
At present the refrigeration compressor used in daily life many with import 50/60Hz general for many, this compressor exists
On 50Hz electrical network, than on 60Hz electrical network, rotating speed reduces 17%, thus refrigeratory capacity also reduces 17%；Traditional cooling driers due to
To control the work of compressor using relay, the service life of compressor is had a significant impact.
Utility model content
In order to solve, traditional freezing type drier refrigerating capacity is low, not energy-conservation, the flimsy problem of compressor, this utility model profit
With converter technique, frequency of supply is improved, so that its rotating speed improves, corresponding refrigerating capacity increases, and now compressor from
The power that electrical network absorbs does not increase.
The purpose of this utility model is achieved by following measure, a kind of frequency conversion frozen compressed air dryer
Including regenerator, electric expansion valve, cylinder stent, device for drying and filtering, pressure switch, frequency-changeable compressor, underframe, electronic box, electronics
Water trap, condensation fan, condenser, evaporation inflator, underframe is provided with cylinder stent, electronic box, condenser, the inside of condenser
It is provided with condensation fan, cylinder stent is mounted with regenerator, vaporizer cylinder, vaporizer cylinder is built with expansion core, regenerator
Top by the top of pipeline communication vaporizer cylinder, vaporizer cylinder is connected to device for drying and filtering by I extra connecting leg road, No. I
Electric expansion valve is also connected with outer connecting leg road, vaporizer cylinder is connected to frequency-changeable compressor by II extra connecting leg road, and cylinder props up
The bottom of frame is provided with pressure switch, and pressure switch controls condensation fan, and electronic drainage device is connected to the bottom of vaporizer cylinder.
Brief description
Accompanying drawing 1 is this utility model overall structure schematic perspective view.
Accompanying drawing 2 is this utility model overall structure front schematic view.
Accompanying drawing 3 is this utility model overall structure leftschematic diagram.
Accompanying drawing 4 is this utility model overall structure right side schematic view.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
In figure：Regenerator 1, electric expansion valve 2, cylinder stent 3, device for drying and filtering 4, pressure switch 5, frequency-changeable compressor 6,
Underframe 7, electronic box 8, electronic drainage device 9, condensation fan 10, condenser 11, evaporation inflator 12, I extra connecting leg road 13, II extra are even
Pipeline 14.
As shown in accompanying drawing 1- accompanying drawing 4, a kind of this utility model frequency conversion frozen compressed air dryer, including regenerator 1,
Electric expansion valve 2, cylinder stent 3, device for drying and filtering 4, pressure switch 5, frequency-changeable compressor 6, underframe 7, electronic box 8, electronic drain
Device 9, condensation fan 10, condenser 11, evaporation inflator 12, I extra connecting leg road 13, II extra connecting leg road 14, underframe 7 is provided with
Cylinder stent 3, electronic box 8, condenser 11, condenser 11 be internally provided with condensation fan 10, cylinder stent 3 is mounted with backheat
Device 1, vaporizer cylinder 12, vaporizer cylinder 12 passes through pipeline communication vaporizer cylinder 12 built with expansion core, the top of regenerator 1
Top, vaporizer cylinder 12 is connected to device for drying and filtering 4 by I extra connecting leg road 13, and I extra connecting leg road 13 has been also connected with electronics
Expansion valve 2, vaporizer cylinder 12 is connected to frequency-changeable compressor 6 by II extra connecting leg road 14, and the bottom of cylinder stent 3 is provided with pressure
Power switch 5, pressure switch 5 controls condensation fan 10, and electronic drainage device 9 is connected to the bottom of vaporizer cylinder 12.
Workflow of the present utility model：
Compressed air containing saturated vapor enters drying machine, is introduced in air precooler, in the heat friendship of " gas-gas "
Carry out pre-cooling so as to temperature and water capacity decline with the cold air that low temperature is dried going out vaporizer, in this mistake in parallel operation
Eliminate a part of heat load in journey so that coolant system more effectively.
Precooled air is subsequently in " gas-liquid " device（Vaporizer）In, carry out heat exchange with cold-producing medium, release
Heat, in coolant system, makes compressed air be cooled to setting dew point.After air is cooled, water vapor condensation becomes liquid
Water, separated device is separated from compressed air, by water trap air-out system.Dry compression air enter back into " gas ---
Gas " heat exchanger and the hot-air entering drying machine carry out heat exchange so as to after temperature rising, discharging drying machine, thus increase
The dischargeable capacity of compressed air simultaneously prevents pipeline from condensing.
This utility model has following gain effect：
1st, pass through-a bit simple ancillary equipment frequency-changeable compressor rotating speed can be made to follow cooling driers payload automatically adjust
Speed, this is adjusted than using other compressors, and lotus device is simple, quickly and more energy-conservation.
2nd, because the speed ratio of frequency-changeable compressor can be made very greatly, the refrigerating capacity of compressor is made to be possible in a big way
Interior change, to be suitable for the large variation of load；
3rd, the starting characteristic of frequency-changeable compressor very well, can accomplish " software startup " it is therefore prevented that during due to starting at full capacity
Surge impact, so that the service life of compressor is extended；
4th, the networking performance of frequency-changeable compressor is very well in that context it may be convenient to be got in touch with host computer, and runs ginseng to multiple
Chain control is realized between number automatic detection, multiple stage machine.
Claims (1)
1. a kind of frequency conversion frozen compressed air dryer, is characterized in that：Including regenerator, electric expansion valve, cylinder stent, do
Dry filter, pressure switch, frequency-changeable compressor, underframe, electronic box, electronic drainage device, condensation fan, condenser, evaporation inflator, bottom
Cylinder stent, electronic box, condenser be provided with frame, condenser be internally provided with condensation fan, cylinder stent is mounted with back
Hot device, vaporizer cylinder, built with expansion core, the top of pipeline communication vaporizer cylinder is passed through on the top of regenerator to vaporizer cylinder,
Vaporizer cylinder is connected to device for drying and filtering by I extra connecting leg road, and I extra connecting leg road has been also connected with electric expansion valve, evaporation
Device cylinder is connected to frequency-changeable compressor by II extra connecting leg road, and the bottom of cylinder stent is provided with pressure switch, pressure switch control
Condensation fan processed, electronic drainage device is connected to the bottom of vaporizer cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620908679.9U CN205965442U (en) | 2016-08-22 | 2016-08-22 | Freezing formula compressed air dryer of frequency conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620908679.9U CN205965442U (en) | 2016-08-22 | 2016-08-22 | Freezing formula compressed air dryer of frequency conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205965442U true CN205965442U (en) | 2017-02-22 |
Family
ID=58031780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620908679.9U Active CN205965442U (en) | 2016-08-22 | 2016-08-22 | Freezing formula compressed air dryer of frequency conversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205965442U (en) |
-
2016
- 2016-08-22 CN CN201620908679.9U patent/CN205965442U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |