CN203370599U - Rice cooling machine with temperature adjusting device - Google Patents
Rice cooling machine with temperature adjusting device Download PDFInfo
- Publication number
- CN203370599U CN203370599U CN201320410840.6U CN201320410840U CN203370599U CN 203370599 U CN203370599 U CN 203370599U CN 201320410840 U CN201320410840 U CN 201320410840U CN 203370599 U CN203370599 U CN 203370599U
- Authority
- CN
- China
- Prior art keywords
- speed regulator
- switch
- frequency converter
- cooling
- hand
- 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
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a rice cooling machine with a temperature adjusting device in order to overcome the disadvantages of existing grain cooling equipment. The rice cooling machine comprises a cooling draught fan, a cold rice feeder, a cooling box, a softening box, a material gate regulating and controlling system, a discharging mechanism, a control cabinet, a manual switch, a speed regulator and a frequency converter; a motor in the cooling draught fan is driven to work by controlling the frequency converter through the speed regulator. The rice cooling machine with the temperature adjusting device has the beneficial technical effects that the working efficiency of the cooling draught fan is improved, the crushing rate of grains in the processing process is reduced, the polishing effect is improved and the quality of the grains is ensured effectively; the period of polishing and processing the grains is shortened and the production efficiency is improved; the product not only can control working parameters of the cooling draught fan on the scene by manpower, but also can pre-set automatic control of the parameters, so that the time and the labor are saved; the product is simple in structure and convenient to maintain, the maintenance period of the cooling draught fan is prolonged effectively and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of grain processing equipment, and specifically a kind of have a thermostatic cold rice machine.
Background technology
In grain processing plant, rice processing generally must be through operations such as husk rice, cold rice, polishings.Rice temperature after husk rice is higher, if it is cooling rapidly, can make the rice qualitative change of rice after the postorder polishing crisp, thereby increase the percentage of damage of rice, directly affects the quality of rice.At present, the method that grain processing plant generally adopts cold rice storage to deposit: by grinding rice later, to be stored in cold rice storehouse the process nature cooling, then just can enter polishing process.This kind of cold rice cycle of method is long, and efficiency is low, and floor space is large, and cost is high.
In order to improve the efficiency of production, part grain processing plant has cooler bin and the cold rice equipment of the case that eases back, and strengthens cooling effect by cooling blower.But existing cooling blower is used the mode of overregulating air door to control the size of air quantity, not only adjust that operation is loaded down with trivial details, to adjust precision low and be not easy to control.In addition, the method is that the method by hindering ventilation shaft is controlled air quantity, when controlling air quantity, also can cause excessive windage, has additionally increased the burden of cooling blower, has not only increased energy consumption, has also accelerated the aging of cooling blower.
The utility model content
In order to solve the above-mentioned deficiency of existing grain cooling device, the utility model provides a kind of thermostatic cold rice machine that has, and its concrete structure is as follows:
A kind of have a thermostatic cold rice machine, comprise cooling blower 1, cold rice feeder 2, cooler bin 3, case 4 eases back, bin gate regulator control system 5, discharging mechanism 6 and switch board 7, wherein, be provided with cooling blower 1 and cold rice feeder 2 at the top of cooler bin 3, the bottom of cooler bin 3 is connected with the case 4 that eases back, bottom at the case 4 that eases back is provided with discharging mechanism 6, be provided with bin gate regulator control system 5 between case 4 and discharging mechanism 6 easing back, be provided with switch board 7 on the sidewall of discharging mechanism 6, switch board 7 is controlled the unlatching size of bin gate regulator control system 5 and the switch of controlling cooling blower 1.In addition, also be provided with hand switch 8, speed regulator 9, frequency converter 10; Wherein, hand switch 8 signal output parts are connected with the signal input part of speed regulator 9, the signal output part of speed regulator 9 is connected with the signal input part of frequency converter 10, the current output terminal of frequency converter 10 is connected with the motor in cooling blower 1, control the open and-shut mode of speed regulator 9 by hand switch 8, control the duty of the motor in cooling blower 1 by speed regulator 9.
In addition, also be provided with hand automatic switch 11, temperature display controller 12 and temperature sensor 13; Wherein, be in series with hand automatic switch 11 on the circuit between speed regulator 9 and frequency converter 10, a signal input part that is hand automatic switch 11 is connected with the signal output part of hand switch 8, another signal input part of hand automatic switch 11 is connected with temperature display controller 12, and the signal output part of hand automatic switch 11 is connected with frequency converter 10; The signal input part of temperature display controller 12 is connected with the signal output part of one group of temperature sensor 13, and temperature sensor 13 is arranged in cooler bin 3; By hand automatic switch 11, select to adopt speed regulator 9 or 12 pairs of frequency converters 10 of temperature display controller to be controlled, and the final control realized cooling blower 1 running status.
In addition, the model of speed regulator 9 is the general speed regulator of YQ3000; The model of frequency converter 10 is YQ3000 F7-40.
In addition, the model of temperature display controller 12 is XMTD-2001; The model of temperature sensor 13 is TR/02132-20.
useful technique effect
1, improve the operating efficiency of cooling blower, reduced the percentage of damage of cereal in process, and improved polishing effect, effectively guaranteed the quality of cereal;
2, shorten the cycle of cereal polishing, improved production efficiency;
3, both artificial running parameter of field control cooling blower of this product, also predeterminable parameter is controlled automatically, time saving and energy saving;
4, this product structure is simple, easy to maintenance, has effectively extended the maintenance period of cooling blower, has reduced production cost.
The accompanying drawing explanation
The product sketch that Fig. 1 is this product.
The circuit structure block diagram that Fig. 2 is first embodiment.
The circuit structure block diagram that Fig. 3 is second embodiment.
Sequence number in figure is: cooling blower 1, cold rice feeder 2, cooler bin 3, the case 4 that eases back, bin gate regulator control system 5, discharging mechanism 6, switch board 7, hand switch 8, speed regulator 9, frequency converter 10, hand automatic switch 11, temperature display controller 12, temperature sensor 13.
the specific embodiment
Now be described with reference to the accompanying drawings the design feature of this product.
Referring to Fig. 1 and Fig. 2, a kind of have a thermostatic cold rice machine, comprise cooling blower 1, cold rice feeder 2, cooler bin 3, case 4 eases back, bin gate regulator control system 5, discharging mechanism 6 and switch board 7, wherein, be provided with cooling blower 1 and cold rice feeder 2 at the top of cooler bin 3, the bottom of cooler bin 3 is connected with the case 4 that eases back, at cooler bin 3 and ease back between case 4 and be provided with bin gate regulator control system 5, bottom at the case 4 that eases back is provided with discharging mechanism 6, be provided with switch board 7 on the sidewall of case 4 that eases back, switch board 7 is controlled the unlatching size of bin gate regulator control system 5 and the switch of controlling cooling blower 1.In addition, also be provided with hand switch 8, speed regulator 9, frequency converter 10; Wherein, hand switch 8 signal output parts are connected with the signal input part of speed regulator 9, the signal output part of speed regulator 9 is connected with the signal input part of frequency converter 10, the current output terminal of frequency converter 10 is connected with the motor in cooling blower 1, control the open and-shut mode of speed regulator 9 by hand switch 8, control the duty of the motor in cooling blower 1 by speed regulator 9.
In addition, the model of speed regulator 9 is the general speed regulator of YQ3000; The model of frequency converter 10 is YQ3000F7-40.Hand switch 8, speed regulator 9 are arranged on the guidance panel of switch board 7, and frequency converter 10 is arranged in switch board 7 or the top of cooler bin 3.
Referring to Fig. 1 and Fig. 3, a kind of have a thermostatic cold rice machine, comprise cooling blower 1, cold rice feeder 2, cooler bin 3, case 4 eases back, bin gate regulator control system 5, discharging mechanism 6 and switch board 7, wherein, be provided with cooling blower 1 and cold rice feeder 2 at the top of cooler bin 3, the bottom of cooler bin 3 is connected with the case 4 that eases back, at cooler bin 3 and ease back between case 4 and be provided with bin gate regulator control system 5, bottom at the case 4 that eases back is provided with discharging mechanism 6, be provided with switch board 7 on the sidewall of case 4 that eases back, switch board 7 is controlled the unlatching size of bin gate regulator control system 5 and the switch of controlling cooling blower 1.In addition, also be provided with hand switch 8, speed regulator 9, frequency converter 10, hand automatic switch 11, temperature display controller 12 and temperature sensor 13;
Wherein, hand switch 8 signal output parts are connected with the signal input part of speed regulator 9, and the signal output part of speed regulator 9 is connected with the signal input part of frequency converter 10, and the current output terminal of frequency converter 10 is connected with the motor in cooling blower 1;
Be in series with hand automatic switch 11 on the circuit between speed regulator 9 and frequency converter 10, a signal input part that is hand automatic switch 11 is connected with the signal output part of hand switch 8, another signal input part of hand automatic switch 11 is connected with temperature display controller 12, and the signal output part of hand automatic switch 11 is connected with frequency converter 10; The signal input part of temperature display controller 12 is connected with the signal output part of one group of temperature sensor 13, and temperature sensor 13 is distributed in cooler bin 3; By hand automatic switch 11, select to adopt speed regulator 9 or 12 pairs of frequency converters 10 of temperature display controller to be controlled, and the final control realized cooling blower 1 running status.
When hand automatic switch 11 is selected to be connected with speed regulator 9, by hand switch 8, control the open and-shut mode of speed regulator 9, control the duty of the motor in cooling blower 1 by speed regulator 9.When hand automatic switch 11 is selected to be connected with temperature display controller 12,, by the temperature regime of the real-time phase temperature display controller 12 feedback cooler bins 3 of temperature sensor 13, by temperature display controller 12, automatically control the duty of the motor in cooling blower 1.
In addition, the model of speed regulator 9 is the general speed regulator of YQ3000; The model of frequency converter 10 is YQ3000F7-40, and the model of temperature display controller 12 is XMTD-2001; The model of temperature sensor 13 is TR/02132-20.Hand switch 8, speed regulator 9, temperature display controller 12 are arranged on the guidance panel of switch board 7, and frequency converter 10 is arranged in switch board 7 or the top of cooler bin 3.
This product is realized the control to the blower fan discharge quantity of fan by the mode of regulating the blower motor rotating speed, reaches the effect of regulating chilling temperature.Its advantage is the size that can see effectively intuitively that air output is regulated, and can locate accurately the required temperature of cooling rice, has avoided because the precision problem that air regulating board is regulated.
In addition, the mode of this product employing change rotation speed of fan changes cooling air quantity, both effectively controlled the air quantity of blower fan, avoid again the energy loss caused because controlling air quantity, and blower motor also can be because rotating speed step-down resistance force diminishes consumed power reduces after deceleration, thereby fundamentally reaching the effect of saving the energy.
Claims (4)
1. one kind has thermostatic cold rice machine, comprise cooling blower (1), cold rice feeder (2), cooler bin (3), case (4) eases back, bin gate regulator control system (5), discharging mechanism (6) and switch board (7), wherein, be provided with cooling blower (1) and cold rice feeder (2) at the top of cooler bin (3), the bottom of cooler bin (3) is connected with the case that eases back (4), be provided with bin gate regulator control system (5) between cooler bin (3) and the case that eases back (4), be provided with discharging mechanism (6) in the bottom of the case that eases back (4), be provided with switch board (7) on the sidewall of the case that eases back (4), switch board (7) is controlled the unlatching size of bin gate regulator control system (5) and the switch of controlling cooling blower (1), it is characterized in that, also be provided with hand switch (8), speed regulator (9), frequency converter (10), wherein, hand switch (8) signal output part is connected with the signal input part of speed regulator (9), the signal output part of speed regulator (9) is connected with the signal input part of frequency converter (10), the current output terminal of frequency converter (10) is connected with the motor in cooling blower (1), control the open and-shut mode of speed regulator (9) by hand switch (8), control the duty of the motor in cooling blower (1) by speed regulator (9).
2. a kind of thermostatic cold rice machine that has as claimed in claim 1, is characterized in that, also is provided with hand automatic switch (11), temperature display controller (12) and temperature sensor (13); Wherein, be in series with hand automatic switch (11) on the circuit between speed regulator (9) and frequency converter (10), a signal input part that is hand automatic switch (11) is connected with the signal output part of hand switch (8), another signal input part of hand automatic switch (11) is connected with temperature display controller (12), and the signal output part of hand automatic switch (11) is connected with frequency converter (10); The signal input part of temperature display controller (12) is connected with the signal output part of one group of temperature sensor (13), and temperature sensor (13) is arranged in cooler bin (3); By hand automatic switch (11), select to adopt speed regulator (9) or temperature display controller (12) to be controlled frequency converter (10), and the final control realized cooling blower (1) running status.
3. a kind of thermostatic cold rice machine that has as claimed in claim 1, is characterized in that, the model of speed regulator (9) is the general speed regulator of YQ3000; The model of frequency converter (10) is YQ3000F7-40.
4. a kind of thermostatic cold rice machine that has as claimed in claim 2, is characterized in that, the model of temperature display controller (12) is XMTD-2001; The model of temperature sensor (13) is TR/02132-20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410840.6U CN203370599U (en) | 2013-07-11 | 2013-07-11 | Rice cooling machine with temperature adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410840.6U CN203370599U (en) | 2013-07-11 | 2013-07-11 | Rice cooling machine with temperature adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370599U true CN203370599U (en) | 2014-01-01 |
Family
ID=49833156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320410840.6U Expired - Fee Related CN203370599U (en) | 2013-07-11 | 2013-07-11 | Rice cooling machine with temperature adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649038A (en) * | 2015-03-10 | 2015-05-27 | 安徽天利粮油集团股份有限公司 | Cooling device of rice |
-
2013
- 2013-07-11 CN CN201320410840.6U patent/CN203370599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649038A (en) * | 2015-03-10 | 2015-05-27 | 安徽天利粮油集团股份有限公司 | Cooling device of rice |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103776234A (en) | Refrigerator frequency conversion control method and application thereof | |
| CN104859958B (en) | A kind of Double-working-condition semiconductor refrigeration type fruits and vegetables distribution box and its control method | |
| CN102022799B (en) | Energy-saving control method for central air conditioner system | |
| CN106440594A (en) | Outdoor fan control method and system and air conditioner | |
| CN102338448A (en) | High-efficiency energy-saving control system for central air conditioner of large-sized supermarket | |
| CN102872937B (en) | Automatic rice cooling machine | |
| CN203370599U (en) | Rice cooling machine with temperature adjusting device | |
| CN104481906B (en) | A kind of can the control circuit of cooling fan of intelligent selection voltage and computer | |
| CN103589840A (en) | High-efficiency energy-saving apparatus used for cryogenic treatment | |
| CN105318648A (en) | Freezer humidity control method | |
| CN202254115U (en) | -48V direct-current variable-frequency speed-reduction temperature control system | |
| CN206671855U (en) | Cold Chain Logistics movable type refrigerating equipment intelligence control system | |
| CN106337826B (en) | Speed-regulating system and frozen products insulated container with it | |
| CN201107719Y (en) | Energy-saving type computer cabinet temperature controller | |
| CN207716620U (en) | A kind of Intelligent air conditioner controller | |
| CN102278802B (en) | Minus 48V direct current frequency-conversion speed-regulation temperature control system | |
| CN203164802U (en) | Closed microcirculation water working medium single-phase heat transfer system | |
| CN207527785U (en) | A kind of battery saving arrangement of central air-conditioning freezing water circulating pump | |
| CN201652709U (en) | Central air-conditioning integrated automatic control system with hydraulic equilibrium | |
| CN202649839U (en) | High and low temperature impact rapid temperature change testing machine | |
| CN201973835U (en) | Tail end controller of central air-conditioning centralized control system | |
| CN111005889A (en) | Intelligent pump station main motor pit ventilation adjusting system and ventilation adjusting method | |
| CN105577050A (en) | Spindle driver current automatic regulating system | |
| CN203556347U (en) | Temperature control device of granulator cooler | |
| CN110173835A (en) | Control method, device and the air conditioner of air conditioner |
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: 20140101 Termination date: 20210711 |