CN105890298A - Quick drying energy saving system for gastrodia tuber medicinal materials - Google Patents
Quick drying energy saving system for gastrodia tuber medicinal materials Download PDFInfo
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- CN105890298A CN105890298A CN201610266126.2A CN201610266126A CN105890298A CN 105890298 A CN105890298 A CN 105890298A CN 201610266126 A CN201610266126 A CN 201610266126A CN 105890298 A CN105890298 A CN 105890298A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
- F26B25/185—Spacers; Elements for supporting the goods to be dried, i.e. positioned in-between the goods to build a ventilated stack
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a quick drying energy saving system for gastrodia tuber medicinal materials. The quick drying energy saving system is characterized by mainly consisting of a baking wind channel (1), a wind inlet wind channel (2), a dampness removing device (3) and heating devices (5), wherein the wind inlet wind channel (2) is formed above the baking wind channel (1); the dampness removing device (3) is arranged at a wind inlet of the wind inlet wind channel (2); the dampness removing device (3) consists of a control system (34), an exhaust fan (33), a heater (31) and an air filtration net (35), wherein the exhaust fan (33) and the heater (31) are separately connected with the control system (34); the control system (34) consists of a single-chip microcomputer, an AD signal receiving and switching circuit, an electric current adjustable drive circuit, a humidity sensor (32) and the like. According to the quick drying energy saving system disclosed by the invention, the dampness removing device is arranged and used for removing dampness for air flowing out from the baking wind channel according to the collected result of the humidity information of air in the wind outlet of the baking wind channel, so that the stability of drying temperature and the drying efficiency of the system are effectively improved.
Description
Technical field
The present invention relates to energy-conserving and environment-protective field, specifically, be a kind of Rhizoma Gastrodiae flash baking energy conserving system.
Background technology
The traditional Chinese medical science has long history in China, and it is favored by pain patient both domestic and external by auxiliary therapeutic modality with conditioning by main treatment.Many medicinal materials that the traditional Chinese medical science uses are required for drying, and " rhizoma Gastrodiae " is a kind of Chinese medicine that the traditional Chinese medical science is conventional, and it needs to remove its moisture content in use, does not haves mouldy or rotten when removing " rhizoma Gastrodiae " long storage time of moisture content simultaneously.
But, the mode that when existing Chinese medicine is dried, many employings electric oven is roasting, owing to the power consumption of this drying mode is the highest, the drying efficiency of this drying mode is low simultaneously, hence in so that the high expensive of the drying of Chinese medicine, wastes electric power resource greatly.
Therefore it provides one can improve drying efficiency, can ensure that again the Rhizoma Gastrodiae drying energy conserving system of steady temperature is the task of top priority.
Summary of the invention
Dry temperature when it is an object of the invention to overcome Chinese medicine of the prior art " rhizoma Gastrodiae " to dry unstable, and the defect that drying efficiency is low, it is provided that a kind of Rhizoma Gastrodiae flash baking energy conserving system.
The present invention is achieved through the following technical solutions: a kind of Rhizoma Gastrodiae flash baking energy conserving system, mainly by baking air channel, it is arranged on the wind inlet channel above baking air channel, it is arranged on the dehydrating unit of wind inlet channel air inlet, it is arranged on the air exhauster at wind inlet channel air outlet, it is arranged on the netted stoving rack of the inner bottom surface in baking air channel, and is arranged on the heater composition in the middle part of wind inlet channel；The air inlet of described wind inlet channel is all connected with baking air channel with air outlet.
Described dehydrating unit is by control system, the air exhauster being all connected with control system and heating element, and is arranged on the airstrainer composition at the air outlet in baking air channel；Described control system is by single-chip microcomputer, and the AD signal being all connected with single-chip microcomputer receives change-over circuit, current adjustment drive circuit, display, humidity sensor, buzzer and power supply, and receive the humidity sensor composition that change-over circuit is connected with AD signal；Described single-chip microcomputer is connected with air exhauster.
Described AD signal receives change-over circuit and is connected with humidity sensor signal receiving circuit by input, the A/D convertor circuit being connected with the output of signal receiving circuit with input composition；The output of described A/D convertor circuit is connected with single-chip microcomputer.
nullDescribed signal receiving circuit is by amplifier P，Triode VT4，Positive pole is connected with the positive pole of amplifier P、Negative pole is as the polar capacitor C8 of the input of signal receiving circuit，N pole colelctor electrode with triode VT after resistance R32 is connected、The diode D7 that P pole positive pole with amplifier P after resistance R30 is connected，Negative pole is connected with diode D7N pole after resistance R31、The polar capacitor C9 that positive pole positive pole with amplifier P after resistance R29 is connected，N pole output with amplifier P after resistance R33 is connected、The diode D8 that P pole negative pole with amplifier P after inductance L2 is connected，And positive pole is sequentially connected through resistance R36 N pole with diode D8 after resistance R35、The polar capacitor C10 composition that negative pole is connected with the negative pole of amplifier P；The N pole of described diode D7 and the emitter stage of triode VT are collectively forming the output of signal receiving circuit；The output of described amplifier P is connected with the base stage of triode VT, the minus earth of this amplifier P.
nullDescribed A/D convertor circuit is by conversion chip U2，Triode VT5，Triode VT6，One end is connected with the emitter stage of triode VT4、The resistance R34 that the other end is connected with the VIN pin of conversion chip U2，Positive pole is connected with the VCC pin of conversion chip U2、The polar capacitor C11 that negative pole is connected with the OUT pin of conversion chip U2 after resistance R37，Positive pole is connected with the OUT pin of conversion chip U2、The polar capacitor C12 that negative pole is connected with the WR pin of conversion chip U2 after resistance R38，P pole WR pin with conversion chip U2 after resistance R39 is connected、The diode D9 that N pole is connected with the CLK pin of conversion chip U2 after resistance R40，Positive pole N pole with diode D9 after resistance R41 is connected、The polar capacitor C13 that negative pole emitter stage with triode VT6 after resistance R42 is connected，N pole is connected with the colelctor electrode of triode VT6、The diode D11 that P pole base stage with triode VT5 after resistance R43 is connected，One end is connected with the emitter stage of triode VT5、The adjustable resistance R44 that the other end is connected with the emitter stage of triode VT6，Negative pole is connected with the colelctor electrode of triode VT6、The polar capacitor C14 that positive pole colelctor electrode with triode VT5 after resistance R45 is connected，P pole is connected with the OUT pin of conversion chip U2、The diode D10 that N pole colelctor electrode with triode VT5 after resistance R46 is connected，And one end is connected with the base stage of triode VT6、The resistance R47 composition that the other end is connected with the colelctor electrode of triode VT6；The VCC pin of described conversion chip U2 is connected with the N pole of diode D7, its RD pin is connected with the negative pole of polar capacitor C11, its WR pin is connected with the base stage of triode VT5, its REF pin is connected with the P pole of diode D9, its GND pin ground connection, its OUT pin is as the output of A/D convertor circuit；The base stage of described triode VT6 is connected with the N pole of diode D10；The minus earth of described polar capacitor C13.
The logic buffer circuit that described current adjustment drive circuit is connected with single-chip microcomputer by input, the voltage stabilizing drive circuit being connected with the output of input with logic buffer circuit forms；The output of described voltage stabilizing drive circuit is connected with heating element.
nullDescribed logic buffer circuit is by triode VT1，Triode VT2，FET MOS，Negative pole base stage with triode VT2 after resistance R1 is connected、The polar capacitor C2 that positive pole is sequentially connected through resistance R4 emitter stage with triode VT1 after resistance R6，Positive pole negative pole with polar capacitor C2 after resistance R2 is connected、The positive pole of negative pole and polar capacitor C2 is collectively forming the polar capacitor C1 of the input of logic buffer circuit，P pole is sequentially connected through resistance R5 positive pole with polar capacitor C1 after resistance R3、The diode D1 that N pole is connected with the tie point of resistance R4 with resistance R6，One end is connected with the tie point of resistance R5 with resistance R3、The resistance R7 that the other end is connected with the base stage of triode VT1，Negative pole emitter stage with triode VT1 after adjustable resistance R8 is connected、The polar capacitor C3 that positive pole is sequentially connected through resistance R9 drain electrode with FET MOS after resistance R11，And positive pole is sequentially connected through inductance L1 grid with FET MOS after resistance R10、The polar capacitor C6 composition that negative pole source electrode with FET MOS after resistance R28 is connected；The positive pole of described polar capacitor C3 is connected with tie point with resistance R5 after resistance R7；The emitter stage of described triode VT1 is connected with the grid of FET MOS, the grounded collector of this triode VT1；The negative pole of the grounded collector of described triode VT2, its emitter stage and polar capacitor C6 is collectively forming the output of logic buffer circuit.
nullDescribed voltage stabilizing drive circuit is by driving chip U1，Triode VT3，P pole is connected with the emitter stage of triode VT2、The diode D2 that N pole is sequentially connected with the VOUT pin of driving chip U1 after resistance R16 through resistance R15，Positive pole emitter stage with triode VT2 after resistance R13 is connected、The polar capacitor C4 that negative pole is connected with the N pole of diode D2 after resistance R14，P pole emitter stage with triode VT2 after resistance R12 is connected、The diode D3 that N pole base stage with triode VT3 after resistance R25 is connected，Negative pole CTRL pin with driving chip U1 after resistance R17 is connected、The polar capacitor C5 that positive pole is connected with the VOUT pin of driving chip U1，P pole CTRL pin with driving chip U1 after resistance R18 is connected、The diode D6 that N pole is connected with driving chip VCC pin after resistance R20，One end is connected with the N pole of diode D6、The adjustable resistance R19 that the other end is connected with the negative pole of polar capacitor C6，P pole SEN pin with driving chip U1 after resistance R21 is connected、The Zener diode D5 that N pole is connected with the emitter stage of triode VT3，P pole is sequentially connected through resistance R24 VOUT pin with driving chip U1 after resistance R23、The diode D4 that N pole is connected with the P pole of Zener diode D5 after resistance R22，Positive pole is connected with the negative pole of polar capacitor C6、The polar capacitor C7 that negative pole emitter stage with triode VT3 after resistance R27 is connected，And one end is connected with driving chip CL pin、The resistance R26 composition that the other end is connected with the emitter stage of triode VT3；The GND pin ground connection of described driving chip U1；The N pole of described diode D6 and the emitter stage of triode VT3 are collectively forming the output of voltage stabilizing drive circuit；The grounded collector of described triode VT3.
For preferably implementing the present invention, described driving chip U1 the most preferentially uses the integrated chip of AP44313 to realize；Meanwhile, described conversion chip U2 the most preferentially uses the integrated chip of AD0804LCN to realize.
In order to ensure the effect on moisture extraction of the present invention, described air filtration is provided with water suction ball on the net, and the quantity of this water suction ball is at least 2 rows, and meanwhile, it is online that this water suction ball is evenly distributed in air filtration.
Further, described heater is heat pump, and the unit of this heat pump is positioned at the outside of wind inlet channel, and its condenser pipe is then arranged on the inside of wind inlet channel.
Described condenser pipe is in the inside undulate of wind inlet channel or helix shape.
For guaranteeing using effect, described heat pump is air heat pump, water resource heat pump and earth source heat pump.
For guaranteeing that the Rhizoma Gastrodiae of baking can be heated uniformly, improving the drying efficiency of Rhizoma Gastrodiae, therefore the inside in the baking air channel of the present invention is also provided with the circular port that mesh is a diameter of 1.5～2cm simultaneously.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) present invention uses heat pump instead of traditional electric heater unit, the energy consumption of electricity consumption can not only be reduced greatly, its power consumption is made to be only the 1/4 of tradition drying unit, simultaneously, the present invention is also provided with dehydrating unit, this dehydrating unit can be by dehumidifying to the air flowed out in baking air channel to the result of the collection of the humidity information of the air of the air outlet in baking air channel, to guarantee to flow to the aridity of the air of wind inlet channel, thus effectively raise the stability of drying temperature of native system, drying efficiency.
(2) garbage signal in the signal of telecommunication of humidity sensor output can be eliminated or decay by the signal receiving circuit during the AD signal of the present invention receives change-over circuit, make the signal of telecommunication after process smoother, simultaneously, the smooth signal of telecommunication can be converted to data-signal by the A/D convertor circuit that this AD signal receives in change-over circuit, effectively raises the accuracy of the signal that single-chip microcomputer receives.
(3) instantaneous high current of single-chip microcomputer output can be buffered by the logic buffer circuit in the current adjustment drive circuit of the present invention, and heating element is damaged by the high electric current being effectively prevented moment；The voltage stabilizing drive circuit of this current adjustment drive circuit can provide stable operating current to heating element simultaneously, thus effectively ensure that the stability that heating element generates heat, and effectively ensure that the stability of the drying temperature of the present invention.
(4) overall structure of the present invention is simple, easy to operate.Meanwhile, the netted baking rack of the present invention can make hot blast be dried Rhizoma Gastrodiae uniformly by mesh, ensures that the dries quantity of Rhizoma Gastrodiae, and effectively raises the baking efficiency of the present invention.
(5) circular port that mesh is a diameter of 1.5～2cm of the netted baking rack of the present invention, this mesh can allow hot blast by forming convection current during to the drying of Rhizoma Gastrodiae, effectively raise the drying efficiency of the present invention.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is the plan structure schematic diagram of the netted baking rack of the circular mesh of the present invention.
Fig. 3 is the structured flowchart of the control system of the dehydrating unit of the present invention.
Fig. 4 is the electrical block diagram of the current adjustment drive circuit of the present invention.
Fig. 5 is the electrical block diagram of the AD signal reception change-over circuit of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment
As shown in Figure 1, 2, the present invention includes temperature compensation means, toasts air channel 1, wind inlet channel 2, dehydrating unit 3, air exhauster 4, heater 5, and netted stoving rack 6 and forms.Wherein, baking air channel 1 is to be assembled by cement and brick to form, its inner bottom surface is provided with the track moved for netted stoving rack 6, the mesh of this netted stoving rack 6 is the circular mesh of 1.5～2cm, hot blast in baking air channel 1 becomes convection current by the mesh shape of netted stoving rack 6, thus effectively raises the drying efficiency of the present invention.Wind inlet channel 2 is positioned at the top in baking air channel 1, and it is formed by the dividing plate isolation being positioned at baking top, air channel 1, it is also possible to constitute with single metal, cement or timber etc..Described dehydrating unit 3 is then arranged on the air outlet in baking air channel 1 and the air inlet connection of wind inlet channel 2, and the air after what baking air channel 1 was flowed out heats " Rhizoma Gastrodiae " and with humidity flows to wind inlet channel 2 after the ventilation shaft of dehydrating unit 3.
The dehydrating unit of the present invention is then as it is shown in figure 1, it is made up of control system 34, heating element 31, airstrainer 35 and air exhauster 33.Wherein, described control system 34 is as it is shown on figure 3, it is by single-chip microcomputer, and the AD signal being all connected with single-chip microcomputer receives change-over circuit, current adjustment drive circuit, display, buzzer, power supply and humidity sensor 32 and forms.Described single-chip microcomputer is the most also connected with heating element 31 and air exhauster 33.In order to preferably implement the present invention, described single-chip microcomputer the most preferentially have employed FM8PE59A single-chip microcomputer and realizes, the ROUT1 pin of the FM8PE59A single-chip microcomputer of this FM8PE59A single-chip microcomputer is connected with heating element 31, ROUT2 pin is connected with air blast 33, CKI pin is connected with display, ROUT3 pin is connected with buzzer, and VSS pin is connected with power supply.Described power supply is 12V DC voltage, and this 12V DC voltage is that single-chip microcomputer is powered.
During enforcement, the present invention is provided with for air is carried out filtered air screen pack 35 in the air inlet of the ventilation shaft of dehydrating unit 3, the parallel water suction ball being distributed more than six made of sponge in this airstrainer 35, this water suction ball can effectively absorb the hydrone in the air that baking air channel 1 is flowed out, therefore the air that baking air channel 1 can be flowed out by this airstrainer 35 effectively filters, and makes the hydrone content flowing to the air of the ventilation shaft of dehydrating unit 3 be effectively reduced.It is then arranged on the inwall of ventilation shaft of dehydrating unit 3 for the humidity sensor 32 of air humidity detecting the air outlet in baking air channel 1, the present invention the most preferentially have employed WLH-1S-200 humidity sensor and realizes, the humidity information of the air of the air inlet of the wind inlet channel 2 detected is converted to the signal of telecommunication and receives output after change-over circuit processes through AD signal by this humidity sensor 32, this AD signal receives garbage signal in the signal of telecommunication that humidity sensor is exported by the signal receiving circuit in change-over circuit and eliminates or decay, make the signal of telecommunication after process smoother, simultaneously, the A/D convertor circuit that this AD signal receives in change-over circuit can be transferred to single-chip microcomputer after the smooth signal of telecommunication is converted to data-signal.This single-chip microcomputer is by obtaining toasting the hydrone content of the air of the air outlet outflow in air channel 1 after processing the data signal analysis received, and stores the hydrone content value in dry air in its single-chip microcomputer.Its for air is only heating heating element 31 be arranged on the air outlet of ventilation shaft of dehydrating unit 3, this heating element 31 present invention the most preferentially have employed the heating element of the fever tablet composition of parallel distribution, this heating element 31 dehumidifying after air then by be arranged on the air exhauster 33 above the airstrainer 35 of the ventilation shaft air inlet of dehydrating unit 3 accelerate flowing, making the air after the dehumidifying of heating element 31 can uniformly enter in wind inlet channel 2, when its heating element 31 does not heats, air exhauster 33 still works.
Wherein, when the humidity of the air that humidity sensor 32 collects the outflow of baking air channel 1 is more than the humidity value of the air being dried, and single-chip microcomputer receives after this information then output and controls electric current to current adjustment drive circuit, the instantaneous high current of single-chip microcomputer output can be buffered by the logic buffer circuit in this current adjustment drive circuit, and heating element is damaged by the high electric current being effectively prevented moment；The voltage stabilizing drive circuit of this current adjustment drive circuit can export stable driving electric current to heating element 31 simultaneously.Now, single-chip microcomputer exports control electric current to buzzer simultaneously, buzzer sends heating element 31 and starts the signal of dehumidifying, simultaneously heating element 31 electric after then begin to warm up air dehumidified, make the humidity value of the air in entrance wind inlet channel 2 reach the requirement of humidity value of dry air.Wherein, humidity sensor 32 collect the humidity of the air that baking air channel 1 is flowed out identical with the humidity value of air being dried time, and single-chip microcomputer receive this information after then stop as heating element 31 output control electric current, now, only air exhauster 33 works, in order to accelerate the circulation of air.Thus effectively ensure that Rhizoma Gastrodiae can be dried at a temperature of normal drying, effectively raise the quality of Rhizoma Gastrodiae after drying, effectively raise the drying efficiency of the present invention simultaneously.
Simultaneously, in order to operator can be better understood by toasting the drying information in air channel 1, the present invention is provided with display in control system 34, this display is for showing that humidity sensor 32 is collected the humidity information of the air of the outflow in baking air channel 1 and the humidity value of the actual air dried, this display.I.e. operator can understand the drying situation being oven-dried product by the information shown by display, when the air humidity shown by display is more than the humidity value of normal dry air, then illustrates that being oven-dried product does not also dry.The humidity value shown at display less than or with the humidity value phase of normal dry air simultaneously, then illustrate that the product being oven-dried has been oven-dried.So make operator just can be better understood by toasting the drying situation in air channel 1.
For preferably implementing the present invention, described wind inlet channel 2 is provided with an air inlet and an air outlet, and this air inlet is all connected with baking air channel 1 with air outlet.Carry out Rhizoma Gastrodiae baking for guaranteeing to be transported to high temperature air in wind inlet channel 2 toast inside air channel 1, at the air outlet of wind inlet channel 2, be therefore provided with air exhauster 4.Heat to described wind inlet channel 2 be sucked the fresh air of outside so that it is forming the high temperature air being dried, therefore the present invention Promethean employing heat pump is used as heater 5, to replace traditional Electric heating.
In order to ensure the heating effect to dry cold air, the heat pump of the present invention needs to carry out part-structure change, the most as shown in Figure 1, unit 51 and the condenser pipe 52 of traditional heat pump are separated by it, making its unit 51 part be positioned at the outside of wind inlet channel 2, its condenser pipe 52 is then positioned at the inside of wind inlet channel 2.After being arranged such, the refrigerant within unit 51 absorbs from outside air and forms high-temperature gas after heat energy, after compressor compresses, form high temperature and high pressure gas, and this high temperature and high pressure gas be delivered to be positioned at inside the condenser pipe 52 wind inlet channel 2 within.From the air of air inlet entrance after dehydrating unit 3 dehumidifies, sufficiently contact with condenser pipe 52 again, dry cold air can sufficiently be heated by the high temperature that condenser pipe is discharged, so that the high temperature dry air within wind inlet channel 2 can enter into wind inlet channel 2 from air outlet, to toast Rhizoma Gastrodiae.
In order to ensure the condenser pipe 52 heating effect to dry cold air, this condenser pipe 52 needs in the inside undulate of wind inlet channel 2 or helix shape.According to circumstances, this condenser pipe 52 needs to be evenly distributed in the inside of wind inlet channel 2, i.e. condenser pipe 52 undulate or spiral plane and needs the central axis upright with wind inlet channel 2.This condenser pipe 52 can determine according to actual conditions in the arrangement number of plies within wind inlet channel 2, is preferentially made as more than 3 rows.Meanwhile, the present invention, in order to ensure the circulation of the air in wind inlet channel 2, is the most also provided with the air exhauster for accelerating air circulation in wind inlet channel 2.The present invention is by being arranged on the air exhauster 4 of the air outlet of wind inlet channel 2 and being arranged on the air outlet in baking air channel 1 and the work of the air exhauster 33 of the junction of the air inlet of wind inlet channel 2, it is achieved that the baking air channel 1 of the present invention and the circulation of the air in wind inlet channel 2.Thus effectively raise the drying efficiency of the present invention, the most effective resource saved.
The heat pump of the present invention preferentially uses air source heat pump to realize, and can effectively save electric power resource.According to actual conditions, it would however also be possible to employ water resource heat pump or earth source heat pump realize.
As shown in Figure 4, described current adjustment drive circuit is by logic buffer circuit and voltage stabilizing drive circuit；Described logic buffer circuit is by triode VT1, triode VT2, FET MOS, inductance L1, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, adjustable resistance R8, resistance R9, resistance R10, resistance R11, resistance R28, polar capacitor C1, polar capacitor C2, polar capacitor C3, polar capacitor C6, and diode D1 form.
During connection, the negative pole of polar capacitor C2 base stage with triode VT2 after resistance R1 is connected, positive pole sequentially after resistance R4 and resistance R6 emitter stage with triode VT1 be connected.The positive pole of polar capacitor C1 negative pole with polar capacitor C2 after resistance R2 is connected, negative pole is connected with the ROUT1 pin of FM8PE59A single-chip microcomputer.The P pole of diode D1 is sequentially connected through resistance R5 positive pole with polar capacitor C1 after resistance R3, N pole is connected with the tie point of resistance R4 with resistance R6.
Wherein, one end of resistance R7 is connected with the tie point of resistance R5 with resistance R3, the other end is connected with the base stage of triode VT1.The negative pole of polar capacitor C3 emitter stage with triode VT1 after adjustable resistance R8 is connected, positive pole sequentially after resistance R9 and resistance R11 drain electrode with FET MOS be connected.The positive pole of polar capacitor C6 is sequentially connected through inductance L1 grid with FET MOS after resistance R10, negative pole source electrode with FET MOS after resistance R28 is connected.
The positive pole of described polar capacitor C3 is connected with tie point with resistance R5 after resistance R7；The emitter stage of described triode VT1 is connected with the grid of FET MOS, the grounded collector of this triode VT1；The grounded collector of described triode VT2, its emitter stage is collectively forming the output of logic buffer circuit and is connected with voltage stabilizing drive circuit with the negative pole of polar capacitor C6；The positive pole of described polar capacitor C2 is connected with the ROUT4 pin of FM8PE59A single-chip microcomputer.
Further, described voltage stabilizing drive circuit is by driving chip U1, triode VT3, resistance R12, resistance R13, resistance R14, resistance R15, resistance R16, resistance R17, resistance R18, adjustable resistance R19, resistance R20, resistance R21, resistance R22, resistance R23, resistance R24, resistance R25, resistance R26, resistance R27, polar capacitor C4, polar capacitor C5, polar capacitor C7, diode D2, diode D3, diode D4, Zener diode D5, and diode D6 form.
During connection, the P pole of diode D2 is connected with the emitter stage of triode VT2, N pole sequentially after resistance R15 and resistance R16 VOUT pin with driving chip U1 be connected.The positive pole of polar capacitor C4 emitter stage with triode VT2 after resistance R13 is connected, negative pole N pole with diode D2 after resistance R14 is connected.The P pole of diode D3 emitter stage with triode VT2 after resistance R12 is connected, N pole base stage with triode VT3 after resistance R25 is connected.
Wherein, the negative pole of polar capacitor C5 CTRL pin with driving chip U1 after resistance R17 is connected, positive pole is connected with the VOUT pin of driving chip U1.The P pole of diode D6 CTRL pin with driving chip U1 after resistance R18 is connected, N pole is connected with driving chip VCC pin after resistance R20.One end of adjustable resistance R19 is connected with the N pole of diode D6, the other end is connected with the negative pole of polar capacitor C6.The P pole of Zener diode D5 SEN pin with driving chip U1 after resistance R21 is connected, N pole is connected with the emitter stage of triode VT3.
Meanwhile, the P pole of diode D4 is sequentially connected through resistance R24 VOUT pin with driving chip U1 after resistance R23, P pole with Zener diode D5 after resistance R22, N pole is connected.The positive pole of polar capacitor C7 is connected with the negative pole of polar capacitor C6, negative pole emitter stage with triode VT3 after resistance R27 is connected.One end of resistance R26 is connected with driving chip CL pin, the other end is connected with the emitter stage of triode VT3.
The GND pin ground connection of described driving chip U1；The N pole of described diode D6 is collectively forming the output of voltage stabilizing drive circuit and is connected with heating element 31 with the emitter stage of triode VT3；The grounded collector of described triode VT3.
During operation, the instantaneous high current that single-chip microcomputer is exported by the logic buffer circuit in current adjustment drive circuit buffers, and effectively prevents the high electric current of moment from being damaged by heating element；The voltage stabilizing drive circuit of this current adjustment drive circuit provides stable operating current to heating element simultaneously, thus effectively ensure that the stability that heating element generates heat, and effectively ensure that the stability of the drying temperature of the present invention.In order to preferably implement the present invention, described driving chip U1 the most preferentially have employed the integrated chip of PA4313 of stable performance and realizes.
It is made up of as it is shown in figure 5, described AD signal receives change-over circuit signal receiving circuit and A/D convertor circuit；Described signal receiving circuit is made up of amplifier P, triode VT4, inductance L2, resistance R29, resistance R30, resistance R31, resistance R32, resistance R33, resistance R35, resistance R36, polar capacitor C8, polar capacitor C9, polar capacitor C10, diode D7, and diode D8.
During connection, the positive pole of polar capacitor C8 is connected with the positive pole of amplifier P, negative pole as the input of signal receiving circuit and is connected with humidity sensor.The N pole of diode D7 colelctor electrode with triode VT after resistance R32 is connected, P pole positive pole with amplifier P after resistance R30 is connected.The negative pole of polar capacitor C9 is connected with diode D7N pole after resistance R31, positive pole positive pole with amplifier P after resistance R29 is connected.The N pole of diode D8 output with amplifier P after resistance R33 is connected, P pole negative pole with amplifier P after inductance L2 is connected.The positive pole of polar capacitor C10 is sequentially connected through resistance R36 N pole with diode D8 after resistance R35, negative pole is connected with the negative pole of amplifier P.
The N pole of described diode D7 is collectively forming the output of signal receiving circuit with the emitter stage of triode VT and is connected with A/D convertor circuit；The output of described amplifier P is connected with the base stage of triode VT, the minus earth of this amplifier P.
Further, described A/D convertor circuit is by conversion chip U2, triode VT5, triode VT6, resistance R34, resistance R37, resistance R38, resistance R39, resistance R40, resistance R41, resistance R42, resistance R43, adjustable resistance R44, resistance R45, resistance R46, resistance R47, polar capacitor C11, polar capacitor C12, polar capacitor C13, polar capacitor C14, diode D9, diode D10, and diode D11 form.
During connection, one end of resistance R34 is connected with the emitter stage of triode VT4, the other end is connected with the VIN pin of conversion chip U2.The positive pole of polar capacitor C11 is connected with the VCC pin of conversion chip U2, negative pole OUT pin with conversion chip U2 after resistance R37 is connected.The positive pole of polar capacitor C12 is connected with the OUT pin of conversion chip U2, negative pole WR pin with conversion chip U2 after resistance R38 is connected.
Wherein, the P pole of diode D9 WR pin with conversion chip U2 after resistance R39 is connected, N pole CLK pin with conversion chip U2 after resistance R40 is connected.The positive pole of polar capacitor C13 N pole with diode D9 after resistance R41 is connected, negative pole emitter stage with triode VT6 after resistance R42 is connected.The N pole of diode D11 is connected with the colelctor electrode of triode VT6, P pole base stage with triode VT5 after resistance R43 is connected.One end of adjustable resistance R44 is connected with the emitter stage of triode VT5, the other end is connected with the emitter stage of triode VT6.
Meanwhile, the negative pole of polar capacitor C14 is connected with the colelctor electrode of triode VT6, positive pole colelctor electrode with triode VT5 after resistance R45 is connected.The P pole of diode D10 is connected with the OUT pin of conversion chip U2, N pole colelctor electrode with triode VT5 after resistance R46 is connected.One end of resistance R47 is connected with the base stage of triode VT6, the other end is connected with the colelctor electrode of triode VT6.
The VCC pin of described conversion chip U2 is connected with the N pole of diode D7, its RD pin is connected with the negative pole of polar capacitor C11, its WR pin is connected with the base stage of triode VT5, its REF pin is connected with the P pole of diode D9, its GND pin ground connection, its OUT pin is as the output of A/D convertor circuit；The base stage of described triode VT6 is connected with the N pole of diode D10；The minus earth of described polar capacitor C13.
During operation, AD signal receives garbage signal in the signal of telecommunication that humidity sensor is exported by the signal receiving circuit in change-over circuit and eliminates or decay, make the signal of telecommunication after process smoother, simultaneously, the smooth signal of telecommunication can be converted to data-signal by the A/D convertor circuit that this AD signal receives in change-over circuit, effectively raises the accuracy of the signal that single-chip microcomputer receives.For preferably implementing the present invention, the integrated chip of AD0804LCN that described conversion chip U2 the most preferentially uses stable performance realizes.
According to above-described embodiment, can well realize the present invention.
Claims (10)
1. a Rhizoma Gastrodiae flash baking energy conserving system, it is characterised in that mainly by baking air channel (1),
It is arranged on the wind inlet channel (2) of baking air channel (1) top, is arranged on wind inlet channel (2) air inlet
Dehydrating unit (3), is arranged on the air exhauster (4) at wind inlet channel (2) air outlet, is arranged on baking air channel
(1) the netted stoving rack (6) of inner bottom surface, and be arranged on wind inlet channel (2) middle part add hot charging
Put (5) composition；The air inlet of described wind inlet channel (2) is all connected with baking air channel (1) with air outlet；
Described dehydrating unit (3) is by control system (34), the air exhauster (33) being all connected with control system (34)
With heating element (31), and be arranged on baking air channel (1) air outlet at airstrainer (35) group
Become；Described control system (34) is by single-chip microcomputer, and the AD signal being all connected with single-chip microcomputer receives and turns
Change circuit, current adjustment drive circuit, display, buzzer and power supply, and turn with the reception of AD signal
Change humidity sensor (32) composition that circuit is connected；Described single-chip microcomputer is connected with air exhauster (33)；
Described AD signal receives change-over circuit and is connected with humidity sensor (32) signal receiving circuit by input,
The A/D convertor circuit composition being connected with the output of signal receiving circuit with input；Described AD conversion electricity
The output on road is connected with single-chip microcomputer.
A kind of Rhizoma Gastrodiae flash baking energy conserving system the most according to claim 1, its feature exists
In, described signal receiving circuit is connected with the positive pole of amplifier P by amplifier P, triode VT4, positive pole
Connect, negative pole as polar capacitor C8, the N pole of the input of signal receiving circuit after resistance R32 with three poles
The diode that the colelctor electrode of pipe VT is connected, P pole positive pole with amplifier P after resistance R30 is connected
D7, negative pole is connected with diode D7N pole after resistance R31, positive pole after resistance R29 with amplifier
Polar capacitor C9, the N pole that the positive pole of P is connected output with amplifier P after resistance R33 is connected,
The diode D8 that P pole negative pole with amplifier P after inductance L2 is connected, and positive pole is sequentially through resistance
After R36 and resistance R35, the N pole with diode D8 is connected, negative pole is connected with the negative pole of amplifier P
Polar capacitor C10 composition；The N pole of described diode D7 is collectively forming with the emitter stage of triode VT
The output of signal receiving circuit；The output of described amplifier P is connected with the base stage of triode VT, should
The minus earth of amplifier P.
A kind of Rhizoma Gastrodiae flash baking energy conserving system the most according to claim 2, its feature exists
In, described A/D convertor circuit is by conversion chip U2, triode VT5, triode VT6, one end and three poles
The resistance R34 that the emitter stage of pipe VT4 is connected, the other end is connected with the VIN pin of conversion chip U2,
Positive pole is connected with the VCC pin of conversion chip U2, negative pole after resistance R37 with conversion chip U2's
The polar capacitor C11 that OUT pin is connected, positive pole is connected with the OUT pin of conversion chip U2, bears
Polar capacitor C12, the P pole that pole is connected with the WR pin of conversion chip U2 after resistance R38 is through resistance
After R39 the WR pin with conversion chip U2 be connected, N pole after resistance R40 with conversion chip U2's
The diode D9 that CLK pin is connected, positive pole N pole with diode D9 after resistance R41 is connected,
Polar capacitor C13, N pole that negative pole emitter stage with triode VT6 after resistance R42 is connected and three poles
Two poles that the colelctor electrode of pipe VT6 is connected, P pole base stage with triode VT5 after resistance R43 is connected
Pipe D11, one end is connected with the emitter stage of triode VT5, the emitter stage phase of the other end and triode VT6
The adjustable resistance R44 connected, negative pole is connected with the colelctor electrode of triode VT6, positive pole is after resistance R45
The OUT pipe of polar capacitor C14, the P pole being connected with the colelctor electrode of triode VT5 and conversion chip U2
The diode D10 that pin is connected, N pole colelctor electrode with triode VT5 after resistance R46 is connected, with
And the electricity that one end is connected with the base stage of triode VT6, the other end is connected with the colelctor electrode of triode VT6
Resistance R47 composition；The VCC pin of described conversion chip U2 is connected with the N pole of diode D7, its RD
Pin is connected with the negative pole of polar capacitor C11, and its WR pin is connected with the base stage of triode VT5,
Its REF pin is connected with the P pole of diode D9, its GND pin ground connection, its OUT pin conduct
The output of A/D convertor circuit；The base stage of described triode VT6 is connected with the N pole of diode D10；
The minus earth of described polar capacitor C13.
A kind of Rhizoma Gastrodiae flash baking energy conserving system the most according to claim 3, its feature exists
In, the logic buffer circuit that described current adjustment drive circuit is connected with single-chip microcomputer by input, and input
The voltage stabilizing drive circuit composition that end is connected with the output of logic buffer circuit；Described voltage stabilizing drive circuit
Output is connected with heating element (31)；Described logic buffer circuit by triode VT1, triode VT2,
FET MOS, negative pole base stage with triode VT2 after resistance R1 is connected, positive pole is sequentially through electricity
The polar capacitor C2 being connected with the emitter stage of triode VT1 after resistance R4 and resistance R6, positive pole is through resistance
After R2, the negative pole with polar capacitor C2 is connected, the positive pole of negative pole and polar capacitor C2 is collectively forming logic and delays
Rush circuit input polar capacitor C1, P pole sequentially after resistance R5 and resistance R3 with polar capacitor
The diode D1 that the positive pole of C1 is connected, N pole is connected with the tie point of resistance R4 with resistance R6, one
End is connected with the tie point of resistance R5 with resistance R3, the other end is connected with the base stage of triode VT1
Resistance R7, negative pole emitter stage with triode VT1 after adjustable resistance R8 is connected, positive pole is sequentially through electricity
The polar capacitor C3 being connected with the drain electrode of FET MOS after resistance R9 and resistance R11, and positive pole is suitable
Secondary be connected through inductance L1 grid with FET MOS after resistance R10, negative pole is after resistance R28
The polar capacitor C6 composition being connected with the source electrode of FET MOS；The positive pole of described polar capacitor C3
It is connected with tie point with resistance R5 after resistance R7；The emitter stage of described triode VT1 and FET
The grid of MOS is connected, the grounded collector of this triode VT1；The colelctor electrode of described triode VT2
The negative pole of ground connection, its emitter stage and polar capacitor C6 is collectively forming the output of logic buffer circuit.
A kind of Rhizoma Gastrodiae flash baking energy conserving system the most according to claim 4, its feature exists
In, described voltage stabilizing drive circuit is by the transmitting of driving chip U1, triode VT3, P pole and triode VT2
Pole is connected, N pole sequentially after resistance R15 and resistance R16 with the VOUT pin phase of driving chip U1
The diode D2 connected, positive pole emitter stage with triode VT2 after resistance R13 is connected, negative pole warp
Polar capacitor C4, the P pole being connected with the N pole of diode D2 after resistance R14 after resistance R12 with three
The emitter stage of pole pipe VT2 is connected, N pole base stage with triode VT3 after resistance R25 is connected two
Pole pipe D3, negative pole CTRL pin with driving chip U1 after resistance R17 is connected, positive pole and driving
Polar capacitor C5, the P pole that the VOUT pin of chip U1 is connected after resistance R18 with driving chip U1
The diode that CTRL pin is connected, N pole is connected with driving chip VCC pin after resistance R20
D6, one end is connected with the N pole of diode D6, the other end is connected with the negative pole of polar capacitor C6 can
Adjusting resistance R19, P pole SEN pin with driving chip U1 after resistance R21 is connected, N pole and three
Zener diode D5, the P pole that the emitter stage of pole pipe VT3 is connected is sequentially through resistance R24 and resistance R23
Be connected with the VOUT pin of driving chip U1 afterwards, N pole after resistance R22 with Zener diode D5
The diode D4 that is connected of P pole, positive pole is connected with the negative pole of polar capacitor C6, negative pole is through resistance R27
The polar capacitor C7 that emitter stage with triode VT3 is connected afterwards, and one end and driving chip CL pin
Be connected, resistance R26 that the other end is connected with the emitter stage of triode VT3 composition；Described driving chip
The GND pin ground connection of U1；The N pole of described diode D6 is collectively forming with the emitter stage of triode VT3
The output of voltage stabilizing drive circuit；The grounded collector of described triode VT3.
A kind of Rhizoma Gastrodiae flash baking energy conserving system the most according to claim 5, its feature exists
In, described driving chip U1 is the integrated chip of AP44313；Described conversion chip U2 is AD0804LCN
Integrated chip.
A kind of Rhizoma Gastrodiae flash baking energy conserving system the most according to claim 6, its feature exists
In, described airstrainer (35) is provided with water suction ball, and the quantity of this water suction ball is at least 2 rows,
Meanwhile, this water suction ball is evenly distributed on airstrainer (35).
A kind of Rhizoma Gastrodiae flash baking energy conserving system the most according to claim 7, its feature exists
In, described heater (5) is heat pump, and the unit (51) of this heat pump is positioned at wind inlet channel (2)
Outside, its condenser pipe (52) is then arranged on the inside of wind inlet channel (2)；Described condenser pipe (52) exists
The inside undulate of wind inlet channel (2) or helix shape.
A kind of Rhizoma Gastrodiae flash baking energy conserving system the most according to claim 8, its feature exists
In, described heat pump is air heat pump, water resource heat pump or earth source heat pump.
A kind of Rhizoma Gastrodiae flash baking energy conserving system the most according to claim 9, its feature exists
In, the circular port that mesh is a diameter of 1.5～2cm of described netted stoving rack (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610266126.2A CN105890298A (en) | 2016-04-26 | 2016-04-26 | Quick drying energy saving system for gastrodia tuber medicinal materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610266126.2A CN105890298A (en) | 2016-04-26 | 2016-04-26 | Quick drying energy saving system for gastrodia tuber medicinal materials |
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| Publication Number | Publication Date |
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| CN105890298A true CN105890298A (en) | 2016-08-24 |
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ID=56705566
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610266126.2A Withdrawn CN105890298A (en) | 2016-04-26 | 2016-04-26 | Quick drying energy saving system for gastrodia tuber medicinal materials |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1757716A (en) * | 1927-10-26 | 1930-05-06 | Johnson Axel | Portable heater for drying grain |
| CN103983091A (en) * | 2014-05-08 | 2014-08-13 | 南京中医药大学 | High-voltage electric field and hot air combined drying device |
| CN204854287U (en) * | 2015-07-13 | 2015-12-09 | 四川蓉幸实业有限公司 | Mosquito -repellent incense baking system |
| CN105353799A (en) * | 2015-12-08 | 2016-02-24 | 成都捷冠科技有限公司 | Intelligent paint dryer temperature-control system based on A/D converting circuit |
-
2016
- 2016-04-26 CN CN201610266126.2A patent/CN105890298A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1757716A (en) * | 1927-10-26 | 1930-05-06 | Johnson Axel | Portable heater for drying grain |
| CN103983091A (en) * | 2014-05-08 | 2014-08-13 | 南京中医药大学 | High-voltage electric field and hot air combined drying device |
| CN204854287U (en) * | 2015-07-13 | 2015-12-09 | 四川蓉幸实业有限公司 | Mosquito -repellent incense baking system |
| CN105353799A (en) * | 2015-12-08 | 2016-02-24 | 成都捷冠科技有限公司 | Intelligent paint dryer temperature-control system based on A/D converting circuit |
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