CN203771961U - Automatic thermostat of grain drying machine - Google Patents
Automatic thermostat of grain drying machine Download PDFInfo
- Publication number
- CN203771961U CN203771961U CN201420158576.6U CN201420158576U CN203771961U CN 203771961 U CN203771961 U CN 203771961U CN 201420158576 U CN201420158576 U CN 201420158576U CN 203771961 U CN203771961 U CN 203771961U
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- CN
- China
- Prior art keywords
- register
- drying machine
- electronic controller
- temperature
- mod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic thermostat of a grain drying machine. The automatic thermostat comprises an electronic controller and a temperature adjusting device. A temperature sensor is mounted in the temperature adjusting device, an electric throttle is arranged on the side face of the temperature adjusting device, the temperature adjusting device is mounted at the port of an air tube, the air inlet of the temperature adjusting device is connected to the port of the air tube, the air outlet is connected to an air inlet of the drying machine, and the electronic controller is mounted on the outer surface of the temperature adjusting device, is connected to the temperature sensor and the electric throttle and controls the electric throttle to close. The automatic thermostat has the advantages that the temperature of hot air entering the drying machine can be adjusted automatically.
Description
Technical field
The utility model belongs to grain machinery register technical field, relates to a kind of grain drying machine self-operated thermostatic controller.
Background technology
Grain drying machine, for the drying program of grain, is the moisture of with air exhauster, the hot gas that hot-blast stove was produced being taken away to grain by grain layer, and recycling exhaust blower is discharged moisture to reach the effect of grain heat-drying.Air exhauster is by the hot blast in hot-blast stove directly by paddy layer, and cereal and hot gas exchange, and as excess Temperature can directly have influence on the quality of cereal, increases oven dry cost, causes heavy losses.
In the existing same industry, many producers, for realizing temperature control object, generally all use manual flashboard to realize temperature control, and carry out temperature control and can change the air force of air exhauster with flashboard, and can cause temperature inequality, do like this and both increased personnel's cost and can cause millet oven dry inhomogeneous.
Utility model content
The purpose of this utility model is to provide a kind of grain drying machine self-operated thermostatic controller, and having solved existing grain drying machine does not have hot blast temperature regulation and control, makes to dry the overheated problem that causes grain quality decline, quick-fried waist of hot blast that cereal is used.
The technical scheme that the utility model adopts is to comprise electronic controller and register, register inside is provided with temperature inductor, register side is provided with MOD, register is arranged on airduct oral area, the air inlet of register connects airduct oral area, air outlet connects dryer air intake vent, and electronic controller is installed register outer surface, and electronic controller connects temperature inductor and MOD and controls MOD closure.Electronic controller 1 adopts existing micro-Electrically operated gate drive unit LEY150 to connect 51 inner single-chip microcomputers.
The beneficial effects of the utility model are to carry out automatic temperature-control to the hot blast that enters dryer.
Brief description of the drawings
Fig. 1 is a kind of grain drying machine self-operated thermostatic controller of the utility model structural representation.
In figure, 1. electronic controller, 2. register, 3. temperature inductor, 4. MOD, 5. airduct, 6. air inlet, 7. air outlet, 8. dryer air intake vent.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The utility model comprises electronic controller 1 and register 2 as shown in Figure 1, register 2 inside are provided with temperature inductor 3, register 2 sides are provided with MOD 4, register 2 is arranged on airduct 5 oral areas, the air inlet 6 of register 2 connects airduct 5 oral areas, air outlet 7 connects dryer air intake vent 8, the hot blast of stove is by air exhauster suction register 2, hot blast enters in the air inlet 6 of register 2, send in dryer cereal is dried from air outlet 7, electronic controller 1 is installed register 2 outer surfaces, electronic controller 1 connects temperature inductor 3 and MOD 4 and controls MOD 4 closures, electronic controller 1 adopts existing equipment, can use existing micro-Electrically operated gate drive unit LEY150, the 51 single-chip microcomputer primary processors by inside are to the order of Electrically operated gate drive unit LEY150 issuing control, drive MOD 4 switches, temperature inductor 3 temperature sensors in register 2, import temperature information into electronic controller 1, the main process chip of electronic controller 1 inside is analyzed, when temperature exceedes design temperature, send control command to MOD 4, the MOD 4 of side is opened, outside gas enters register 2, mixing high temp. gas, make to send into the high-temperature gas cooling of dryer, when temperature drops to after predetermined temperature, electronic controller 1 controls MOD 4 and cuts out.
The utility model can automatic temperature-control, and can ensure stable temperature, ensures the quality that millet is dried, and temperature adjustment process does not need to use manpower to carry out, and solves personnel cost, and the temperature of drying is suitable, has solved the problems such as the quick-fried waist of millet.
Claims (2)
1. a grain drying machine self-operated thermostatic controller, it is characterized in that: comprise electronic controller (1) and register (2), register (2) inside is provided with temperature inductor (3), register (2) side is provided with MOD (4), register (2) is arranged on airduct (5) oral area, the air inlet (6) of register (2) connects airduct (5) oral area, air outlet (7) connects dryer air intake vent (8), electronic controller (1) is installed register (2) outer surface, electronic controller (1) connects temperature inductor (3) and MOD (4) and controls MOD (4) closure.
2. according to a kind of grain drying machine self-operated thermostatic controller described in claim 1, it is characterized in that: described electronic controller (1) adopts existing micro-Electrically operated gate drive unit LEY150 to connect 51 inner single-chip microcomputers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158576.6U CN203771961U (en) | 2014-04-02 | 2014-04-02 | Automatic thermostat of grain drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158576.6U CN203771961U (en) | 2014-04-02 | 2014-04-02 | Automatic thermostat of grain drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771961U true CN203771961U (en) | 2014-08-13 |
Family
ID=51289146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420158576.6U Expired - Fee Related CN203771961U (en) | 2014-04-02 | 2014-04-02 | Automatic thermostat of grain drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771961U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824284A (en) * | 2016-03-11 | 2016-08-03 | 安徽新生力生物科技有限公司 | Over-temperature rapid cooling method for drying layer of grain dryer |
| CN107193302A (en) * | 2016-03-15 | 2017-09-22 | 安徽新生力农机股份有限公司 | A kind of foodstuff drying device drying layer automatic constant-temperature control system |
| CN108131941A (en) * | 2017-12-31 | 2018-06-08 | 李少许 | A kind of foodstuff drying device with automatic temperature-adjusting function |
| CN111536768A (en) * | 2020-05-22 | 2020-08-14 | 盐城工学院 | Temperature control and waste gas waste heat utilization system of grain drying-machine |
-
2014
- 2014-04-02 CN CN201420158576.6U patent/CN203771961U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824284A (en) * | 2016-03-11 | 2016-08-03 | 安徽新生力生物科技有限公司 | Over-temperature rapid cooling method for drying layer of grain dryer |
| CN107193302A (en) * | 2016-03-15 | 2017-09-22 | 安徽新生力农机股份有限公司 | A kind of foodstuff drying device drying layer automatic constant-temperature control system |
| CN108131941A (en) * | 2017-12-31 | 2018-06-08 | 李少许 | A kind of foodstuff drying device with automatic temperature-adjusting function |
| CN111536768A (en) * | 2020-05-22 | 2020-08-14 | 盐城工学院 | Temperature control and waste gas waste heat utilization system of grain drying-machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 |