CN207831799U - Vacuum cycle hot-air drying device - Google Patents
Vacuum cycle hot-air drying device Download PDFInfo
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- CN207831799U CN207831799U CN201721838280.9U CN201721838280U CN207831799U CN 207831799 U CN207831799 U CN 207831799U CN 201721838280 U CN201721838280 U CN 201721838280U CN 207831799 U CN207831799 U CN 207831799U
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- drying
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Abstract
The utility model discloses a kind of vacuum cycle hot-air drying devices, including drying chamber, chamber cover, heating component, vacuum system, hot air circulating system and controller, the vacuum system includes vacuum subassembly, vacuum line, vacuum level detector, vacuum valve and the air admission valve being arranged outside the drying chamber, the vacuum subassembly is connect by vacuum line with drying chamber, and the vacuum level detector, vacuum valve, air admission valve are arranged on vacuum line；The hot air circulating system includes motor, circulating air impeller, the circulating air impeller is arranged on drying chamber side wall and the motor axis connection by being tightly connected axis and the motor, the circulating air impeller is driven by the motor, and the motor is connect with the controller.The utility model meets actual needs using vacuum system and the combination of hot air circulating system, dry thorough, improves drying efficiency, reduces energy consumption.
Description
Technical field
The utility model is related to hardware, auto parts and components, electronic component and some to drying temperature require it is relatively low
Drying field after cleaning parts more particularly to a kind of vacuum cycle hot-air drying device.
Background technology
Hardware, auto parts and components, electronic component molding after need to clean it, after cleaning for convenience operation/
It uses, needs that it is dried.Currently, being not thorough to the drying of gold, auto parts and components, electronic component, as blind hole, corner
Equal positions are difficult drying.If drying temperature increased, after drying by force, component surface will produce watermark, get rusty, deform,
The problems such as discoloration, then influences parts performance and following process (such as labelling, drying efficiency is low, high energy consumption).
Utility model content
To overcome disadvantages mentioned above, the purpose of this utility model is to provide a kind of satisfaction actual needs, dry thorough, raisings
Drying efficiency, the vacuum cycle hot-air drying device for reducing energy consumption.
In order to reach object above, the technical solution adopted in the utility model is：A kind of vacuum cycle hot-air drying device,
Including drying chamber, chamber cover, heating component, vacuum system and hot air circulating system, the chamber cover is arranged in drying chamber
The top of room, the heating component are arranged inside drying chamber, and the vacuum system includes being arranged outside the drying chamber
Vacuum subassembly, vacuum line, vacuum level detector, vacuum valve and the air admission valve in portion, the vacuum subassembly pass through vacuum
Pipeline is connect with drying chamber, and the vacuum level detector, vacuum valve, air admission valve are arranged on vacuum line, described
Vacuum subassembly, vacuum level detector, vacuum valve, air admission valve, heating component are connect with controller respectively；The hot air circulation
System includes motor, circulating air impeller and heating component, and the motor is arranged in the outside of drying chamber, the cycling hot
Fan blade is arranged on drying chamber side wall and the motor axis connection by being tightly connected axis and the motor, the circulating air
Impeller is driven by the motor, and the motor is connect with the controller.
The advantageous effect of the utility model vacuum cycle hot-air drying device is that dry Workpiece storage enters inside drying chamber
Space, vacuum subassembly generate vacuum, close chamber cover close drying chamber, keep vacuum environment；Wherein, vacuum level detector is used
In detection and vacuum degree in chamber, vacuum valve is for the holding after the arrival of drying chamber house vacuum, the effect of air admission valve
Vacuum breaking after workpiece drying；Heating component generates heat inside drying chamber；Motor is as hot air circulation power
Source, driving impeller generate hot air circulation；Vacuum in axis energy retention groove is tightly connected not reveal；Controller is each for workpiece drying
The function control of component.In conclusion the application is using vacuum system and the combination of hot air circulating system, vacuum state
Under blind hole, turning etc. liquid can be extracted out, workpiece surface liquid can be blown off noresidue by circulating air so that dry thorough；
Liquid boiling point after decompression reduces on workpiece, and drying time is reduced, and improves drying efficiency；It is vacuum decompression shape in drying chamber
State, boiling point of liquid reduces on workpiece, and horsepower requirements are lower, then reduce energy consumption.
Preferably, the heating component includes but not limited to：Dry-burning type fin heats pipe, infrared ray heating tube, quartz add
Which kind of heating component heat pipe, steam-heating pipe specifically use, according to actual use demand selection.
Preferably, the vacuum subassembly includes but not limited to：Vacuum generator, liquid-ring vacuum pump, dry vacuum pump or true
Which kind of vacuum subassembly empty unit specifically uses, and can be selected according to actual use demand (such as vacuum level requirements).
Preferably, the motor uses squirrel cage motor.Squirrel cage motor has on simple in structure, rotor without winding, dimension
Repair advantage at low cost, with long service life.
Preferably, the heating component is arranged along the both sides of drying chamber, the S-type setting of heating component.Structure is tight
It gathers, saves floor space, drying effect is good.
It is that chamber cover movement rail is provided in the drying chamber as further improvement of the utility model, it is described
Chamber cover moves rail movement by chamber cover, and chamber cover moves rail closure or openness using sliding along chamber cover, convenient for making
Industry personnel open chamber cover.
It is to be provided with chamber cover compacting machine on the chamber cover movement rail as further improvement of the utility model
Structure, the chamber cover can be pressed in any position at the top of drying chamber by chamber cover hold-down mechanism.Chamber cover open or
It after closing, can be locked by chamber cover hold-down mechanism, chamber cover will not be slided arbitrarily, not influence the normal operation of operating personnel.
It is to be provided in the drying chamber to water conservancy diversion, circulating air as further improvement of the utility model
Wind deflector.
It is that the vacuum cycle hot-air drying device further includes temperature control instrument as further improvement of the utility model,
The temperature control instrument is connect with the controller, heating temperature in detection and control drying chamber.
It is that the outer wall of the drying chamber is provided with insulating layer, reduces drying as further improvement of the utility model
Chamber heat energy loss.
Description of the drawings
Fig. 1 is the front view of the present embodiment；
Fig. 2 is the side view of the present embodiment；
Fig. 3 is the vertical view of the present embodiment.
In figure：
1- drying chambers；2- chamber covers；3- chamber covers move rail；4- chamber cover hold-down mechanisms；5- vacuum subassemblies；6- is true
Blank pipe road；7- insulating layers；8- vacuum valves；9- air admission valves；10- motors；11- circulating air impellers；12- heating components；13-
Wind deflector；14- is tightly connected axis；15- temperature control instruments；16- control systems.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model
Define.
Shown in attached drawing 1-3, a kind of vacuum cycle hot-air drying device in the present embodiment, including drying chamber 1, set
The chamber cover 2 at the top of drying chamber 1, heating component 12, vacuum system, hot air circulating system and controller are set, is heated
Component 12 is arranged inside drying chamber 1, and heating component 12 is connect with controller, and heating component 12 is along the both sides of drying chamber 1
Setting, the 12 S-type setting of heating component per side.Chamber cover movement rail 3,2 transit chamber of chamber cover are provided in drying chamber 1
Chamber cap moves rail 33 and moves；It is provided with chamber cover hold-down mechanism 4 on chamber cover movement rail 3, chamber cover 2 passes through chamber cover pressure
Tight mechanism 4 can be pressed in any position at 1 top of drying chamber.
Wherein, vacuum system includes the vacuum subassembly 5, vacuum line 6, vacuum degree measurement being arranged outside drying chamber 1
Device, vacuum valve 8 and air admission valve 9, vacuum subassembly 5 are connect by vacuum line 6 with drying chamber 1, vacuum level detector,
Vacuum valve 8, air admission valve 9 are arranged on vacuum line 6, and vacuum subassembly 5, vacuum level detector, vacuum valve 8, vacuum are broken
Bad valve 9 is connect with controller respectively, and vacuum subassembly 5 is using vacuum generator, liquid-ring vacuum pump, dry vacuum pump or vacuum pump set
In any one.
Hot air circulating system includes motor 10, circulating air impeller 11, and motor 10 is arranged in the outside of drying chamber 1, follows
Ring hot wind impeller 11 is arranged on 1 side wall of drying chamber and 10 axis connection of motor by being tightly connected axis 14 and motor 10, follows
Ring hot wind impeller 11 is driven by motor 10, and motor 10 uses squirrel cage motor, heating component 12 to be arranged inside drying chamber 1,
Motor 10 is connect with controller, is provided in drying chamber 1 to the wind deflector 13 of water conservancy diversion, circulating air；Outside drying chamber 1
Wall is provided with insulating layer 7.
Vacuum cycle hot-air drying device further includes temperature control instrument 15, and temperature control instrument 15 is connect with controller.
Controller respectively with vacuum subassembly 5, vacuum level detector, vacuum valve 8, air admission valve 9, motor 10 and heating
Component 12 connects, and forms control system 16, function control of the control system 16 for each component of workpiece drying, control system 16
Including drying temperature control, vacuum degree control, drying time control and the sequence successively control of each motion flow.
Working method：According to material property, drying temperature, vacuum degree, drying time are set, workpiece need to be dried and be put into
In drying chamber 1, the start button of control system 16 is pressed, chamber cover 2 is closed and compressed by control system 16, hot air circulation system
System and heating component 12 start to work and are simultaneously heated to set temperature, and vacuum subassembly 5 is run after temperature reaches, to drying chamber 1 into
Row evacuates, and stops when reaching setting Vacuum goal value, and during which heating component 12 automatically controls heating temperature by control system 16, heat
Wind stirring system is continuous or works indirectly, until drying time terminates, after drying time, air admission valve 9 is opened, and will be done
Vacuum breaking in dry chamber 1, chamber cover 2 are opened, and are taken out by dry part；Vacuum operation order can be carried out according to actual conditions
Adjustment, has certain temperature when entering drying chamber 1 such as workpiece, can first carry out vacuumize process, reheating wind cyclic drying；It is continuous to make
When industry, chamber cover 2 is in off state, to reduce energy loss.
Embodiment of above is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with this skill
The people of art understands the content of the utility model and is implemented, and can not limit the scope of protection of the utility model with this, all
According to the equivalent change or modification that the spirit of the present invention is substantially done, should all cover within the protection scope of the present utility model.
Claims (10)
1. a kind of vacuum cycle hot-air drying device, including drying chamber (1), setting are at the top of the drying chamber (1)
Chamber cover (2) and the heating component (12) being arranged in drying chamber (1), it is characterised in that：Further include vacuum system, hot wind
The circulatory system and controller,
The vacuum system includes setting in the external vacuum subassembly (5) of drying chamber (1), vacuum line (6), vacuum degree measurement
Device, vacuum valve (8) and air admission valve (9), the vacuum subassembly (5) are connected by vacuum line (6) and drying chamber (1)
It connects, the vacuum level detector, vacuum valve (8), air admission valve (9) are arranged on vacuum line (6), the vacuum subassembly
(5), vacuum level detector, vacuum valve (8), air admission valve (9), heating component (12) are connect with controller respectively；
The hot air circulating system includes motor (10), circulating air impeller (11), and the motor (10) is arranged in drying chamber
(1) external, the circulating air impeller (11) is arranged on drying chamber (1) side wall and by being tightly connected axis (14) and motor
(10) motor axis connection, the circulating air impeller (11) are driven by the motor (10), the motor (10) and the control
Device connection processed.
2. vacuum cycle hot-air drying device according to claim 1, it is characterised in that：The heating component (12) uses
Any one in dry-burning type fin heats pipe, infrared ray heating tube, quartz heating-pipe, steam-heating pipe.
3. vacuum cycle hot-air drying device according to claim 1, it is characterised in that：The vacuum subassembly (5) uses
Any one in vacuum generator, liquid-ring vacuum pump, dry vacuum pump or vacuum pump set.
4. vacuum cycle hot-air drying device according to claim 1, it is characterised in that：The motor (10) uses mouse cage
Formula motor.
5. vacuum cycle hot-air drying device according to claim 1, it is characterised in that：The heating component (12) is along dry
The both sides of dry chamber (1) are arranged, the heating component (12) S-type setting per side.
6. vacuum cycle hot-air drying device according to claim 1, it is characterised in that：It is set on the drying chamber (1)
It is equipped with chamber cover movement rail (3), the chamber cover (2) moves rail (3) movement by chamber cover.
7. vacuum cycle hot-air drying device according to claim 6, it is characterised in that：The chamber cover moves rail
(3) chamber cover hold-down mechanism (4) is provided on, the chamber cover (2) can be pressed in drying by chamber cover hold-down mechanism (4)
Any position at the top of chamber (1).
8. vacuum cycle hot-air drying device according to claim 1, it is characterised in that：It is set in the drying chamber (1)
It is equipped with to the wind deflector (13) of water conservancy diversion, circulating air.
9. vacuum cycle hot-air drying device according to claim 1, it is characterised in that：Further include temperature control instrument (15),
The temperature control instrument (15) connect with the controller.
10. vacuum cycle hot-air drying device according to claim 1, it is characterised in that：The outer wall of the drying chamber
It is provided with insulating layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721838280.9U CN207831799U (en) | 2017-12-25 | 2017-12-25 | Vacuum cycle hot-air drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721838280.9U CN207831799U (en) | 2017-12-25 | 2017-12-25 | Vacuum cycle hot-air drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207831799U true CN207831799U (en) | 2018-09-07 |
Family
ID=63389203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721838280.9U Active CN207831799U (en) | 2017-12-25 | 2017-12-25 | Vacuum cycle hot-air drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207831799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323475A (en) * | 2021-11-18 | 2022-04-12 | 国网河北省电力有限公司电力科学研究院 | Vacuum leakage detection and dehumidification device of air cooling unit |
-
2017
- 2017-12-25 CN CN201721838280.9U patent/CN207831799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323475A (en) * | 2021-11-18 | 2022-04-12 | 国网河北省电力有限公司电力科学研究院 | Vacuum leakage detection and dehumidification device of air cooling unit |
| CN114323475B (en) * | 2021-11-18 | 2023-11-07 | 国网河北省电力有限公司电力科学研究院 | Vacuum leakage detecting and dehumidifying device for air cooling unit |
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