CN208525872U - A kind of freezing type wind cold drying machine - Google Patents
A kind of freezing type wind cold drying machine Download PDFInfo
- Publication number
- CN208525872U CN208525872U CN201820933426.6U CN201820933426U CN208525872U CN 208525872 U CN208525872 U CN 208525872U CN 201820933426 U CN201820933426 U CN 201820933426U CN 208525872 U CN208525872 U CN 208525872U
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- Prior art keywords
- compressed air
- drying
- air outlet
- type wind
- freezing type
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Abstract
The utility model provides a kind of freezing type wind cold drying machine, including drying box, refrigerant low-pressure meter is provided on the drying box, refrigerant low-pressure meter side is provided with controller, display screen is provided on the controller, the display screen bottom is provided with control knob, compressed air inlet is provided at the top of the drying box, filter screen is provided in the compressed air inlet, the drying box side is provided with compressed air outlet, breather valve is provided in the compressed air outlet, return pipe is provided at the top of the compressed air outlet, the compressed air inlet is connect by return pipe with compressed air outlet, connection valve is provided in the return pipe, the compressed air outlet bottom is provided with humidometer, the humidometer bottom is provided with observation port, thermometer is provided in the observation port, the freezing type wind cold drying machine is dry Effect is good, convenient to use, and work efficiency is high.
Description
Technical field
The utility model is a kind of freezing type wind cold drying machine, belongs to drying machine technical field.
Background technique
Freezing type drier is that compressed air is forced through evaporator progress heat exchange and is dropped according to freeze drying principle
Temperature makes gaseous water and oil in compressed air condense into the water and oil of liquid, and dust by isobaric cooling, by certainly
Outside dynamic water trap discharge machine, to obtain a kind of machine of clean compressed air, major advantage includes high production efficiency, work
Skill is simple, contactless thermal resistance, good heat-transfer, and intensity is high, and resistance to thermal shock and mechanical shock easy cleaning, non-scaling can be kept for a long time
Good heat transfer capacity, but for present freezing type wind cold drying machine, however it remains many defects, it on the one hand cannot be right
The feed rate of compressed air is controlled, cause it is slower to compressed air rate of drying, on the other hand cannot be to drying after
Air is monitored, and may cause that be air-dried effect bad, and cannot be monitored to internal temperature, and condenser is easy to freeze
Bad internal element reduces the service life.
It would therefore be desirable to which a kind of freezing type wind cold drying machine helps to solve the above problems.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of freezing type wind cold drying machine, with solution
Certainly the problems mentioned above in the background art, the utility model is novel in design, and work efficiency is high, practical, convenient and efficient.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of freezing type is air-cooled
Drying machine, including drying box are provided with refrigerant low-pressure meter on the drying box, and refrigerant low-pressure meter side is provided with control
Device, display screen is provided on the controller, and the display screen bottom is provided with control knob, is provided with pressure at the top of the drying box
Contracting air intake is provided with filter screen in the compressed air inlet, and the drying box side is provided with compressed air outlet, institute
It states and is provided with breather valve in compressed air outlet, be provided with return pipe at the top of the compressed air outlet, the compressed air enters
Mouth is connect by return pipe with compressed air outlet, and connection valve, the compressed air outlet bottom are provided in the return pipe
It is provided with humidometer, the humidometer bottom is provided with observation port, and thermometer, the drying box bottom are provided in the observation port
Portion is provided with stabilizer blade, and battery is provided in the drying box, and the battery side is provided with ventilation duct, the ventilation duct one
Side is provided with air heat exchanger, and escape pipe is provided on the air heat exchanger, and the compressed air outlet passes through outlet
Pipe is connect with air heat exchanger, and the ventilation duct other side is provided with after-condenser, is provided with wind at the top of the ventilation duct
Machine, the blower include motor, and output shaft is provided on the motor, and rotation axis is provided on the output shaft, described
Flabellum is provided in rotation axis, the ventilation bottom of the tube is provided with drying tube, and the drying tube side is provided with refrigerant evaporator,
The drying tube other side is provided with moisture separator, and the moisture separator and dry bottom of the tube are provided with Auto-drainage
Device, the moisture separator top are provided with connecting tube two, and the air heat exchanger passes through connecting tube two and moisture separator
Connection, the drying tube top are provided with connecting tube one, and the ventilation duct is connect by connecting tube one with drying tube, the drying
It is provided with coolant loop pipe in pipe, expansion valve and hot gas bypass valve, the expansion valve side are provided on the coolant loop pipe
It is provided with device for drying and filtering, the device for drying and filtering side is provided with refrigerant liquid storage device, and refrigerant liquid storage device bottom is provided with
Cold medium compressor, the cold medium compressor side are provided with repairing charging valve, and the cold medium compressor other side is provided with air cooling
Formula condenser.
As a kind of preferred embodiment of the utility model, transparent glass is provided in the observation port.
As a kind of preferred embodiment of the utility model, the quantity of the escape pipe is 3.
As a kind of preferred embodiment of the utility model, the quantity of the stabilizer blade is 4.
As a kind of preferred embodiment of the utility model, water absorption layer is provided on the automatic water trap.
The utility model has the beneficial effects that
1. the freezing type wind cold drying machine carries out additional-air inlet using blower, the rate that compressed air enters is improved, is ensured
Air dried efficiency, practical, humidometer, which can be monitored effectively, is air-dried rear humidity condition, safeguard work quality；
2. the freezing type wind cold drying machine be monitored internal temperature using thermometer, condenser temperature mistake is prevented
Low damage internal element, ensures the service life of drying machine, and water absorption layer can prevent the leakage of moisture in automatic water trap；
3. the freezing type wind cold drying machine is novel in design, work efficiency is high, practical, convenient and efficient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of freezing type wind cold drying machine of the utility model；
Fig. 2 is a kind of cross-sectional view of freezing type wind cold drying machine of the utility model；
Fig. 3 is a kind of blower cross-sectional view of freezing type wind cold drying machine of the utility model；
In figure: 1- drying box, 2- refrigerant low-pressure meter, 3- humidometer, 4- observation port, 5- stabilizer blade, 6- controller, 7- are shown
Screen, 8- control knob, 9- compressed air outlet, the compressed air inlet 10-, 11- return pipe, 12- battery, 13- blower, 14- mistake
Strainer, 15- air heat exchanger, 16- ventilation duct, 17- escape pipe, 18- connecting tube one, 19- drying tube, 20- moisture separator,
21- connecting tube two, 22- automatic water trap, 23- refrigerant evaporator, 24- coolant loop pipe, 25- expansion valve, 26- dry filter
Device, 27- refrigerant liquid storage device, 28- hot gas bypass valve, 29- air-cooled condenser, 30- thermometer, 31- cold medium compressor, 32- are repaired
Manage charging valve, 33- after-condenser, 34- breather valve, 35- connection valve, 36- motor, 37- output shaft, 38- rotation axis, 39-
Flabellum.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of freezing type wind cold drying machine, including it is dry
Dry case 1 is provided with refrigerant low-pressure meter 2 on the drying box 1, and 2 side of refrigerant low-pressure meter is provided with controller 6, the control
Display screen 7 is provided on device 6 processed, 7 bottom of display screen is provided with control knob 8, and it is empty that compression is provided at the top of the drying box 1
Gas entrance 10 is provided with filter screen 14 in the compressed air inlet 10, and 1 side of drying box is provided with compressed air outlet
9, breather valve 34 is provided in the compressed air outlet 9, and return pipe 11 is provided at the top of the compressed air outlet 9, it is described
Compressed air inlet 10 is connect by return pipe 11 with compressed air outlet 9, and connection valve 35, institute are provided in the return pipe 11
It states 9 bottom of compressed air outlet and is provided with humidometer 3,3 bottom of humidometer is provided with observation port 4, sets in the observation port 4
It is equipped with thermometer 30,1 bottom of drying box is provided with stabilizer blade 5, battery 12, the electric power storage are provided in the drying box 1
12 side of pond is provided with ventilation duct 16, and 16 side of ventilation duct is provided with air heat exchanger 15, the air heat exchanger
Escape pipe 17 is provided on 15, the compressed air outlet 9 is connect by escape pipe 17 with air heat exchanger 15, the ventilation
16 other side of pipe is provided with after-condenser 33, and blower 13 is provided at the top of the ventilation duct 16, and the blower 13 includes electronic
Machine 36 is provided with output shaft 37 on the motor 36, is provided with rotation axis 38 on the output shaft 37, in the rotation axis 38
It is provided with flabellum 39,16 bottom of ventilation duct is provided with drying tube 19, and 19 side of drying tube is provided with refrigerant evaporator
23,19 other side of drying tube is provided with moisture separator 20, and the moisture separator 20 and 19 bottom of drying tube are respectively provided with
There is automatic water trap 22, connecting tube 2 21 is provided at the top of the moisture separator 20, the air heat exchanger 15 passes through company
Adapter tube 2 21 is connect with moisture separator 20, and connecting tube 1 is provided at the top of the drying tube 19, and the ventilation duct 16 passes through
Connecting tube 1 is connect with drying tube 19, is provided with coolant loop pipe 24 in the drying tube 19, on the coolant loop pipe 24
It is provided with expansion valve 25 and hot gas bypass valve 28,25 side of expansion valve is provided with device for drying and filtering 26, the dry filter
26 side of device is provided with refrigerant liquid storage device 27, and 27 bottom of refrigerant liquid storage device is provided with cold medium compressor 31, the refrigerant pressure
31 side of contracting machine, which is provided with, repairs charging valve 32, and 31 other side of cold medium compressor is provided with air-cooled condenser 29.
As a kind of preferred embodiment of the utility model, transparent glass is provided in the observation port 4.
As a kind of preferred embodiment of the utility model, the quantity of the escape pipe 17 is 3.
As a kind of preferred embodiment of the utility model, the quantity of the stabilizer blade 5 is 4.
As a kind of preferred embodiment of the utility model, water absorption layer is provided on the automatic water trap 22.
Working principle: when using the freezing type wind cold drying machine, battery 12 provides required electric energy for the present apparatus first,
Drying box 1 is placed in position by stabilizer blade 5, the access of compressed air inlet 10 air compressor, in adjusting controller 6
Control knob 8, drying machine body starts to work, and blower 13 starts to carry out auxiliary pumping, and motor 36 is started to work, motor 36
Output shaft 37 is driven to start turning, output shaft 37 drives rotation axis 38 to start turning, and rotation axis 38 drives flabellum 39 to start turning,
Blower 13 extracts compressed air by compressed air inlet 10, rapidly enters compressed air in ventilation duct 16, passes through
Control knob 8 in adjusting controller 6 controls the revolving speed of motor 36, to control the size of 13 speed of exhaust of blower, ventilation duct
Compressed air in 16 is entered in drying tube 19 by connecting tube 1, then enters connecting tube 2 21 by moisture separator 20
It is interior, entered in escape pipe 17 by air heat exchanger 15, be discharged finally by compressed air outlet 9, pressed when humidometer 3 monitors
When air humidity is suitable in contracting air outlet slit 9, breather valve 34 is opened by control knob 8, the compressed air discharge after drying, when wet
When spending larger, connection valve 35 is opened by control knob 8, compressed air is entered in compressed air inlet 10 by return pipe 11 to be continued
Redrying ensures air dried quality, and in air flowing, refrigerant is by the compression of cold medium compressor 31, by original low
Warm low-pressure state becomes the steam of high temperature and pressure, and the steam of high temperature and pressure flows into air-cooled condenser 29 by coolant loop pipe 24
And after-condenser 33, heat is taken away by heat exchange cooled medium, temperature decline, and the steam of high temperature and pressure is because of condensation
Become the liquid of normal temperature high voltage, refrigerant is filtered by device for drying and filtering 26, ensures that the function and effect of refrigerant are more preferable, room temperature
The liquid coolant of high pressure flows through expansion valve 25, because of the throttling action pressure reduction of expansion valve 25, so as to become room temperature low for refrigerant
The liquid of pressure, after the liquid of Room-temperature low-pressure enters refrigerant evaporator 23, because the reduction liquid refrigerants explosive evaporation of pressure becomes
The gas of low-pressure low-temperature, when refrigerant evaporation, absorb the heat of a large amount of compressed airs, so that the temperature decline of compressed air reaches
Dry purpose, when compressed air temperature declines, internal moisture can be cooled and then form droplet, pass through steam trap 20
Enter in automatic water trap 22 into being discharged in automatic water trap 22, or directly out of drying tube 19, is then discharged out dry
Dry case 1, the low-temp low-pressure refrigerant vapor after evaporation, is flowed back to from the air entry of cold medium compressor 31, by compression compression after be discharged into
Enter subsequent cycle, refrigerant low-pressure meter 2 can effectively monitor the pressure condition of refrigerant, ensure that drying machine body hair operates normally, temperature
Degree table 30 be monitored to internal temperature, prevents the too low damage internal element of 29 temperature of air-cooled condenser, ensures drying
The service life of machine ontology, water absorption layer can prevent the leakage of moisture in automatic water trap 22, after use, adjusting controller 6
On control knob 8, motor 36 stops working, and blower 13 stops pumping, and drying machine body stops working, the freezing type air cooling dry
Dry machine is novel in design, and work efficiency is high, practical, convenient and efficient.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of freezing type wind cold drying machine, which is characterized in that including drying box (1), be provided with refrigerant on the drying box (1)
Low-pressure meter (2), refrigerant low-pressure meter (2) side are provided with controller (6), are provided with display screen on the controller (6)
(7), display screen (7) bottom is provided with control knob (8), is provided with compressed air inlet (10) at the top of the drying box (1),
It is provided with filter screen (14) in the compressed air inlet (10), drying box (1) side is provided with compressed air outlet
(9), it is provided with breather valve (34) in the compressed air outlet (9), is provided with return pipe at the top of the compressed air outlet (9)
(11), the compressed air inlet (10) is connect by return pipe (11) with compressed air outlet (9), in the return pipe (11)
It is provided with connection valve (35), compressed air outlet (9) bottom is provided with humidometer (3), humidometer (3) the bottom setting
Have observation port (4), is provided with thermometer (30) in the observation port (4), drying box (1) bottom is provided with stabilizer blade (5), institute
It states and is provided with battery (12) in drying box (1), battery (12) side is provided with ventilation duct (16), the ventilation duct
(16) side is provided with air heat exchanger (15), is provided with escape pipe (17), the pressure on the air heat exchanger (15)
Contracting air outlet slit (9) is connect by escape pipe (17) with air heat exchanger (15), and ventilation duct (16) other side is provided with
After-condenser (33), ventilation duct (16) top are provided with blower (13), and the blower (13) includes motor (36), institute
It states and is provided on motor (36) output shaft (37), be provided with rotation axis (38), the rotation axis on the output shaft (37)
(38) it is provided on flabellum (39), ventilation duct (16) bottom is provided with drying tube (19), and drying tube (19) side is set
It is equipped with refrigerant evaporator (23), drying tube (19) other side is provided with moisture separator (20), the moisture separator
(20) it is provided with automatic water trap (22) with drying tube (19) bottom, is provided with connecting tube at the top of the moisture separator (20)
Two (21), the air heat exchanger (15) are connect by connecting tube two (21) with moisture separator (20), the drying tube
(19) top is provided with connecting tube one (18), and the ventilation duct (16) is connect by connecting tube one (18) with drying tube (19), institute
It states and is provided with coolant loop pipe (24) in drying tube (19), be provided with expansion valve (25) and hot gas on the coolant loop pipe (24)
Bypass valve (28), expansion valve (25) side are provided with device for drying and filtering (26), device for drying and filtering (26) the side setting
Have refrigerant liquid storage device (27), refrigerant liquid storage device (27) bottom is provided with cold medium compressor (31), the cold medium compressor
(31) side, which is provided with, repairs charging valve (32), and cold medium compressor (31) other side is provided with air-cooled condenser (29).
2. a kind of freezing type wind cold drying machine according to claim 1, it is characterised in that: setting in the observation port (4)
There is transparent glass.
3. a kind of freezing type wind cold drying machine according to claim 1, it is characterised in that: the quantity of the escape pipe (17)
It is 3.
4. a kind of freezing type wind cold drying machine according to claim 1, it is characterised in that: the quantity of the stabilizer blade (5) is 4
It is a.
5. a kind of freezing type wind cold drying machine according to claim 1, it is characterised in that: on the automatic water trap (22)
It is provided with water absorption layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933426.6U CN208525872U (en) | 2018-06-15 | 2018-06-15 | A kind of freezing type wind cold drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933426.6U CN208525872U (en) | 2018-06-15 | 2018-06-15 | A kind of freezing type wind cold drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208525872U true CN208525872U (en) | 2019-02-22 |
Family
ID=65392146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820933426.6U Expired - Fee Related CN208525872U (en) | 2018-06-15 | 2018-06-15 | A kind of freezing type wind cold drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208525872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368670A (en) * | 2021-07-20 | 2021-09-10 | 广东葆德科技有限公司 | Special medical cold drying machine |
-
2018
- 2018-06-15 CN CN201820933426.6U patent/CN208525872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368670A (en) * | 2021-07-20 | 2021-09-10 | 广东葆德科技有限公司 | Special medical cold drying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20210615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |