CN109007914A - A kind of dryer - Google Patents
A kind of dryer Download PDFInfo
- Publication number
- CN109007914A CN109007914A CN201811094018.7A CN201811094018A CN109007914A CN 109007914 A CN109007914 A CN 109007914A CN 201811094018 A CN201811094018 A CN 201811094018A CN 109007914 A CN109007914 A CN 109007914A
- Authority
- CN
- China
- Prior art keywords
- dryer
- parameter
- heater
- cabinet
- drying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001035 drying Methods 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 208000033748 Device issues Diseases 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 235000012055 fruits and vegetables Nutrition 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000009183 running Effects 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
- A23N12/12—Auxiliary devices for roasting machines
- A23N12/125—Accessories or details
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
This application provides a kind of dryer, the dryer includes cabinet, the drying bucket being placed on the upside of cabinet；Parameter setting panel, control panel, heater, the blower for the heat of the heater to be blowed to drying bucket are provided in the cabinet；The parameter setting panel is provided with key and charactron drive module, the CPU for storing parameter for display parameters to be arranged；The heater is ptc heater；The blower is AC blower fan.The dryer of the application, drying course whole-course automation, intelligence are manually on duty without special messenger, reduce cost of labor.
Description
Technical field
This application involves a kind of dryer more particularly to a kind of intelligent fruit and vegetable drying machines.
Background technique
With the development of economy, the requirement to agricultural product production efficiency, product quality is higher and higher.Traditional agriculture production
In, the products such as fruits and vegetables are typically all naturally dry, and not only production efficiency is low, quality is unstable, and are easy by weather etc. certainly
The influence of right condition.
With electronic technology, the development of electrical technology, occurs some type of fruit and vegetable drying machine on the market, they can
Realization dries fruits and vegetables using electric power, and the parameters such as temperature, fan speed can be set, improve production to a certain extent
Efficiency.But there are also shortcomings for these traditional non intelligent fruit and vegetable drying machines: one, needing special messenger manually on duty, increase
Human cost is added；Two, power supply is required high, it is desirable that it cannot be powered off in use process, otherwise drying course can not continue,
Limit the use in remote countryside；Three, automation, intelligence degree are inadequate, and it is limited to improve production efficiency effect；Four, machine
Parameter setting uses analog quantity knob, can not be particularly shown actual real-time parameter；Five, bulky, peasant household can not be suitble to make
With.
Summary of the invention
The application technical problems to be solved are to provide a kind of dryer.
In order to solve the above-mentioned technical problem, this application provides a kind of dryer, the dryer includes cabinet, places
Drying bucket on the upside of cabinet, be provided in the cabinet parameter setting panel, control panel, heater, for will be described
The heat of heater blows to the blower of drying bucket, the parameter setting panel be provided with key for display parameters to be arranged with
Charactron drive module, the CPU for storing parameter；The heater is ptc heater, and the blower is exchange wind
Machine.
Preferably, the control panel includes power module, alternating current zero crossing detection module, heater control module, blower
Control module, temperature sensor module.
Preferably, the CPU is STM8 single-chip microcontroller, and charactron is common cathode charactron.
Preferably, the alternating current zero crossing detection module includes transformer and optocoupler.
Preferably, the parameter setting panel further includes a buzzer, and the buzzer is for issuing when key
The passive buzzer of keypad tone.
Preferably, the temperature sensor module is the NTC thermistor for detecting temperature.
Preferably, the cabinet is made of the stainless steel material of sheet-metal formed.
Preferably, the drying bucket is made of plastic material.
Preferably, when the CPU is also used to have a power failure during drying carries out, parameter setting panel is automatically saved
The parameter of setting, incoming call control the dryer continuation later and continue unfinished drying according to the parameter of storage
Journey.
Preferably, parameter loads automatically after the CPU is also used to dryer booting.
A kind of dryer of the application, has the advantages that
1. reducing volume, reduce costs, is suitable for peasant household's use；
2. drying course whole-course automation, intelligence, manually on duty without special messenger, reduce cost of labor；
3. not being afraid of power-off in use process, incoming call continues to complete drying course according to pre-set parameter after power-off；
4. whole drying parameter digitlizations, drying course control more accurate, good drying effect；
5. drying stage by stage, temperature, time, wind speed, the temperature return difference in each stage can be set, and be transported automatically after setting
Row；
6. the parameter being arranged has memory function, it is not necessarily to Reparametrization when largely drying for a long time in batches, is improved
Production efficiency.
Detailed description of the invention
Fig. 1 is a kind of dryer system architecture diagram of the application.
Fig. 2 is the heater control module schematic diagram of the control panel of dryer described herein.
Fig. 3 is the zero crossing detection module and power module schematic diagram of dryer described herein.
Fig. 4 is the fan control module schematic diagram of dryer described herein.
Specific embodiment
The application is described further in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It more fully understands the application and can be practiced, but illustrated embodiment is not as the restriction to the application.
As shown in Figure 1, the dryer includes parameter setting panel, control panel, heater, blower, cabinet, drying
Bucket.Parameter setting panel is integrated with CPU, charactron and key drive module, operation indicating module, buzzer, is mainly responsible for ginseng
The functions such as number setting, parameter are shown, system operation controls；Control panel is mainly integrated with power module, zero crossing detection module, heating
Device control module, fan control module, temperature sensor module are responsible for system power supply, heater control, air-blower control, temperature
The functions such as detection；Heater is responsible for generating thermal energy；Blower is responsible for blowing hot wind；Cabinet is for installation parameter setting panel, control
Plate, heater and blower；Drying bucket is for holding the fruits and vegetables being oven-dried.Parameter setting panel is connect with control panel by winding displacement.
Preferably, the CPU is STM8 single-chip microcontroller, and charactron is common cathode charactron,
Control interface is provided on the cabinet, the temperature real-time display in control interface, temperature setting, time set
It sets, wind speed setting, the parameters such as temperature return difference are by common cathode numeral method, specifically STM8 MCU driving key and number
Code pipe driving chip HT1638 is realized.Operating status instruction and 2 stage runnings instruction on right side are that STM8 single-chip microcontroller is direct
Light emitting diode is driven to realize.All keys are all that STM8 MCU driving HT1638 is realized in control interface.Control boundary
Face includes installation acrylic support plate and the wire drawing panel being arranged on circuit boards.
The dryer of the application, cabinet dry bucket above, the thermal energy that the blower in cabinet generates heater in lower section
It is changed into hot wind and blows into drying bucket upwards from cabinet.The fruits and vegetables for needing to dry are held in drying bucket.
As shown in Fig. 2, needing to lead to by the power supply to heater in the system work process of the dryer of the application
Break to control the temperature of drying.In drying course, if the temperature of actual measurement passes through the electricity of Fig. 2 lower than the temperature of setting
The power supply of heater, heater heating are connected in road, and temperature increases.When temperature is higher than the value of the temperature add-back difference of setting, pass through
The circuit of Fig. 2 disconnects the power supply of heater, and heater stops working, and temperature reduces.This process of reciprocation cycle is until dry full mistake
Journey terminates.Fig. 2 is that the PA3 mouth of STM8 single-chip microcontroller drives high power relay by NPN triode.When PA3 exports high level, three
Pole pipe conducting, relay conducting, heater work；When PA3 exports low level, triode cut-off, relay is disconnected, and heater stops
Only work.
As shown in figure 3,220V electric main after U30 transformer, generates 12V alternating current.Become after U31 rectifier bridge
For direct current 12V, use is run for system 12V is become 5V direct current by VR1.C28, C29 are filter capacitor.U32 is light
Coupling, the effect in circuit are the zero crossings for detecting alternating current, provide reference when for doing rotation speed of fan control to SCM program
Point.The output end of optocoupler connects the port PB3 of single-chip microcontroller, this port is set as external interrupt input port.Alternating current positive half period,
Optocoupler conducting, PB3 incoming level are low level；Alternating current negative half-cycle, optocoupler cut-off, PB3 incoming level are high level.Just
Just rising edge and failing edge are generated when level translation, PB3 is set as rising edge, failing edge triggering external interrupt can be detected friendship
The zero crossing of galvanic electricity.
As shown in figure 4, fan control module mainly by optocoupler and Group of Silicon Controlled Rectifier at.MOC3020 optocoupler is used to drive two-way
Silicon-controlled Q2；R15 is trigger current resistance, and R19 is the gate electrode resistance of Q2, prevents Q2 by false triggering, improves anti-interference ability.When
When the PB2 of single-chip microcontroller exports low level, MOC3020 conducting, triggering Q2 conducting, fan power conducting；When the PB2 of single-chip microcontroller is exported
When high level, MOC3020 cut-off, Q2 cut-off, fan power disconnection.R17, C3 form RC resistance capaciting absorpting circuit, to it is silicon-controlled into
Row overvoltage protection prevents silicon-controlled breakdown.The control of rotation speed of fan is to trigger controlled silicon conducting by the period, to control friendship
The angle of flow of galvanic electricity, and then output voltage is controlled to realize.By Fig. 3 obtain zero-crossing of alternating current after, be delayed one section when
Between after again by one trigger pulse of draught fan control circuit of PB2 to Fig. 4, trigger pulse triggers controlled silicon conducting, exchange letter
When number zero passage, silicon-controlled automatic cut-off；Next half period, after single-chip microcontroller obtains zero crossing, the identical time that is delayed passes through again
PB2 generates trigger pulse and controls controlled silicon conducting, periodically passes through the length of the delay time after control zero crossing in this way
The i.e. adjustable voltage for being added in blower both ends, to control rotation speed of fan.
Dryer described herein, in use, being first powered, system can load the ginseng saved when last time energization automatically
Number, no matter real time temperature shows current real time temperature whether booting.It, can be by being lowered on key if modifying parameter
Whole corresponding parameter value, parameter can automatically save after adjustment.If you do not need to modification parameter, then can be pressed by " ON/OFF "
Key booting, system can be run according to the parameter of setting automatically after booting, first operation phase I, rear operation phase II.If running rank
Needing to modify parameter in section can also directly be modified by key, but the parameter modified at this time is not remembered.Entire two stages
After drying course, system autostop, parameter restores the parameter being arranged to before running automatically.If occurred in drying course
Power-off then continues to complete unfinished drying course when incoming call next time according to the parameter before power-off automatically, does not need manual intervention.
Entire drying course all realizes automation and intelligence, without artificial on duty.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the application, the protection model of the application
It encloses without being limited thereto.Those skilled in the art made equivalent substitute or transformation on the basis of the application, in the application
Protection scope within.The protection scope of the application is subject to claims.
Claims (10)
1. a kind of dryer, the dryer includes cabinet, the drying bucket being placed on the upside of cabinet, setting in the cabinet
There are parameter setting panel, control panel, heater, the blower for the heat of the heater to be blowed to drying bucket, feature
Be: the parameter setting panel be provided with key for display parameters to be arranged with charactron drive module, for storing
The CPU of parameter；The heater is ptc heater, and the blower is AC blower fan.
2. a kind of dryer as described in claim 1, which is characterized in that the control panel includes power module, exchanged
Zero detection module, heater control module, fan control module, temperature sensor module.
3. a kind of dryer as described in claim 1, which is characterized in that the CPU is STM8 single-chip microcontroller, and charactron is total
Cathode digital tube.
4. a kind of dryer as claimed in claim 2, which is characterized in that the alternating current zero crossing detection module includes transformer
And optocoupler.
5. a kind of dryer as described in claim 1, which is characterized in that the parameter setting panel further includes a buzzing
Device issues the passive buzzer of keypad tone when the buzzer is for key.
6. a kind of dryer as claimed in claim 2, which is characterized in that the temperature sensor module is for detecting temperature
The NTC thermistor of degree.
7. a kind of dryer as described in claim 1, which is characterized in that the cabinet is the stainless steel material of sheet-metal formed
It is made.
8. a kind of dryer as described in claim 1, which is characterized in that the drying bucket is made of plastic material.
9. a kind of dryer as described in claim 1, which is characterized in that the CPU is also used to during drying carries out
When having a power failure, the parameter of parameter setting panel setting is automatically saved, the dryer is controlled after incoming call and is continued according to depositing
The parameter of storage continues unfinished drying course.
10. a kind of dryer as described in claim 1, which is characterized in that the CPU is also used to parameter after dryer booting
Automatic load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811094018.7A CN109007914A (en) | 2018-09-19 | 2018-09-19 | A kind of dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811094018.7A CN109007914A (en) | 2018-09-19 | 2018-09-19 | A kind of dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109007914A true CN109007914A (en) | 2018-12-18 |
Family
ID=64617355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811094018.7A Pending CN109007914A (en) | 2018-09-19 | 2018-09-19 | A kind of dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109007914A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201531443U (en) * | 2009-10-10 | 2010-07-21 | 蒋鹏 | Intelligent air compensation device |
| CN102475349A (en) * | 2010-11-25 | 2012-05-30 | 王路明 | Intelligent red date drying equipment |
| CN204579837U (en) * | 2015-05-06 | 2015-08-26 | 仲恺农业工程学院 | Online real-time drying system of fruit vegetables |
| CN105661595A (en) * | 2016-04-01 | 2016-06-15 | 冯桂英 | Solar wolfberry fruit cyclic drying device |
| CN206015355U (en) * | 2016-08-31 | 2017-03-15 | 上海力净洗涤机械制造有限公司 | A kind of dehydrator |
| CN206403157U (en) * | 2016-12-30 | 2017-08-15 | 山西省农业科学院果树研究所 | It is a kind of to be easy to mobile temperature controllable grape to dry sterilization machine |
| CN107616532A (en) * | 2017-10-29 | 2018-01-23 | 肇庆高新区国专科技有限公司 | Family expenses fruit and vegetable drying method for increasing aroma based on dryer |
| WO2018135021A1 (en) * | 2017-01-17 | 2018-07-26 | パナソニックＩｐマネジメント株式会社 | Roasting machine |
| CN209017861U (en) * | 2018-09-19 | 2019-06-25 | 云南兴农家烘烤设备股份有限公司 | A kind of dryer |
-
2018
- 2018-09-19 CN CN201811094018.7A patent/CN109007914A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201531443U (en) * | 2009-10-10 | 2010-07-21 | 蒋鹏 | Intelligent air compensation device |
| CN102475349A (en) * | 2010-11-25 | 2012-05-30 | 王路明 | Intelligent red date drying equipment |
| CN204579837U (en) * | 2015-05-06 | 2015-08-26 | 仲恺农业工程学院 | Online real-time drying system of fruit vegetables |
| CN105661595A (en) * | 2016-04-01 | 2016-06-15 | 冯桂英 | Solar wolfberry fruit cyclic drying device |
| CN206015355U (en) * | 2016-08-31 | 2017-03-15 | 上海力净洗涤机械制造有限公司 | A kind of dehydrator |
| CN206403157U (en) * | 2016-12-30 | 2017-08-15 | 山西省农业科学院果树研究所 | It is a kind of to be easy to mobile temperature controllable grape to dry sterilization machine |
| WO2018135021A1 (en) * | 2017-01-17 | 2018-07-26 | パナソニックＩｐマネジメント株式会社 | Roasting machine |
| CN107616532A (en) * | 2017-10-29 | 2018-01-23 | 肇庆高新区国专科技有限公司 | Family expenses fruit and vegetable drying method for increasing aroma based on dryer |
| CN209017861U (en) * | 2018-09-19 | 2019-06-25 | 云南兴农家烘烤设备股份有限公司 | A kind of dryer |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |