CN2473915Y - Microcomputer ice screem machine controller - Google Patents
Microcomputer ice screem machine controller Download PDFInfo
- Publication number
- CN2473915Y CN2473915Y CN 01209611 CN01209611U CN2473915Y CN 2473915 Y CN2473915 Y CN 2473915Y CN 01209611 CN01209611 CN 01209611 CN 01209611 U CN01209611 U CN 01209611U CN 2473915 Y CN2473915 Y CN 2473915Y
- Authority
- CN
- China
- Prior art keywords
- ice cream
- liquid crystal
- crystal display
- mixer
- connects
- 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 relates to an electric control device for ice cream freezers. A bottom plate provided with a control button, a fixing hole and a lcd screen at the back is arranged at the upper part of the ice cream freezer. A circuit board is fixed on the bottom plate. A panel is arranged between the lcd screen and the ice cream freezer. Function keys for continuity, stopping, washing, hardness, softness and starting etc. are provided on the panel. In work, the lcd can directly display the working state of the compression machine and the mixer, the working current of the mixing motor, the working count-down, the manufacturer label and the completion of work etc. As adopting the micro computer to control automatically, the utility model reacts swiftly and is intuitive and has an outstanding effects of expansion. The mixer and the compression machine are provided with the protective function.
Description
The utility model relates to the electrical control gear of refrigerating machine, especially the electrical control gear of ice cream maker.
Popular ice cream maker mostly adopts electronic controller or temp. type controller to realize machine start and stop, controls such as working time, temperature at present.
Electronic type control adopts the electronics inductance transformer to finish by a series of electronic component comparison, isolation work as the sampling transformer.Its manufacturing cost is lower, but service behaviour is relatively poor, and service life is short, and element system is regulated difficulty relatively.
Temp. type control is to adopt the time relay, time-delay relay, and contactor, the temperature controller unit, it can directly experience the true temperature of ice cream machine cylinder, but cost is slightly high.
The purpose of this utility model is: provide a kind of employing micro computer photoelectricity to control automatically, the micro computer ice cream maker controller of tool sound and light of alarm.
It is made up of the base plate that casing and back are provided with control button, fixing hole, liquid crystal display, fix a circuit board by the base plate screw, be fixed in the top in ice cream maker front by fixing hole, between the front upper part of ice cream maker shell and liquid crystal display, a panel be set; Be provided with on the panel continuously, stop, cleaning, hard, soft, start key button.
The electrical connection of circuit board is: the Y end of CPU connects working power, the X end connects the signal output part of current transformer, one group of control signal output control relay drives chip, three outputs of relay driving chip connect the end of mixer relay J 1, compressor relay J2, buzzer Z respectively, and the 12V power supply connects the E end of mixer relay J 1, compressor relay J2, buzzer Z, relay driver; Another group control signal output of CPU connects the liquid crystal display driver, and the liquid crystal display output end of driver connects liquid crystal display; The A end of current transformer HLX-10A connects the 220V power input, and the B end directly connects the power input of mixer motor.
Show compressor operating state, mixer duty on the liquid crystal display respectively, the operating current instantaneous value of stirring motor, work countdown, manufacturer's emblem mark and each end-of-job show the system cake printed words that finish.
The utility model has been because of having adopted micro computer automatically control and liquid crystal display, so be quick on the draw, intuitively, splashing of ice cream effect is remarkable, and have compressor protection, mixer protection and judgement certainly, from reset function, moderate cost, moulding is beautiful etc.
Accompanying drawing 1 is the stereogram that the utility model is assemblied in ice cream maker;
Accompanying drawing 2 is stereograms of the present utility model;
Accompanying drawing 3 is panel front views of the present utility model;
Accompanying drawing 4 is stereograms of the utility model circuit board;
Accompanying drawing 5 is the utility model workflow block diagrams;
Accompanying drawing 6 is the utility model circuit board fundamental diagrams.
The base plate 15 that casing 1 and back are provided with control button 8, fixing hole 4, liquid crystal display 2 is set, fixes a circuit board 5, be fixed in the top in ice cream maker 7 fronts by fixing hole 4 by negative screw 9; Between the front upper part of ice cream maker 7 shells and liquid crystal display 2, be provided with and plate 3, be provided with respectively on the panel 3 continuous 10, stop 11, clean 12, hard 13, soft 14, start 6 buttons.
When start button is pressed, the instant sounding of start button meeting, start button keeps luminous simultaneously, and this computer-chronograph can carry out the judgement whether the one-shot button is pressed.When computer judges that start button is pressed; computer is notified stirring motor work (can show mixer work on the liquid crystal display) immediately; at this moment main program can postpone 2 seconds kinds (postponing for 2 seconds is to start peak point current in order to avoid mixer); computer can detect the stirring motor feedback current automatically whether less than setting value (about 6A) then; when COMPUTER DETECTION arrives the stirring motor feedback current less than setting value (about 6A); this machine main program can be delayed time for 20 seconds; connect back refrigeration compressor work (can show compressor operating on the liquid crystal display); this computer-chronograph can carry out one-time detection again to the stirring motor feedback current; when COMPUTER DETECTION arrives the mixer feedback current more than or equal to setting value (about 6A); refrigeration compressor quit work immediately (stopping to show the compressor operating printed words on the liquid crystal display); postponed for 20 seconds again after connecing; stirring motor also quits work and stops to show mixer work printed words on the liquid crystal display); at this moment whole main frame is in the system cake and finish shuts down armed state (at this moment can show on the liquid crystal display that system cake finish printed words); this delay time of shutting down armed state was 300 seconds; when the main shut-down system waiting time arrived for 300 seconds; main frame enters the work period of next circulation; at this moment stirring motor work; main program can postpone for 2 seconds; computer can detect the mixer feedback current once more whether less than setting value (about 6A) then; when COMPUTER DETECTION when the stirring motor feedback current is equal to or greater than setting value (about 6A); computer can notify refrigeration compressor to quit work immediately; postponed for 20 seconds; stirring motor quits work, and at this moment the main program display screen cake can occur making and finishes to shut down and awaited orders in 300 seconds.
" Y " on the CPU 68705 is the power supply of CPU as can be seen, and " X " is the input signal of CPU.This bars source is that current sensor HLX-10A provides, and " A " end on the current sensor HLX-10 is stirring motor 220V power input, and this power supply provides power supply by " B " end for stirring motor.When start button was pressed, " Z " (buzzer) can the moment buzzing.CPU 68705 drives 2003 chips immediately, and " D " end of 2003 chips can make 30A auxiliary reclay " J1 " (stirring) work, i.e. mixer work.CPU 68705 can drive 1621 chips simultaneously, and 1621 chips can make liquid crystal display work.CPU can postpone for 20 seconds when CPU 68705 detects the stirring motor feedback current less than setting value (about 6A), after arriving for 20 seconds, " Z " (buzzer) meeting moment buzzing, then CPU 68705 drives 2003 chips, " C " end of 2003 chips can make 30A auxiliary reclay " J2 " (compression) work, i.e. compressor operating.Simultaneously, CPU 68705 can drive 1621 chips, and 1621 chips can make liquid crystal display work.When the stirring motor feedback current arrived setting value (about 6A), CPU can drive 2003 chips " C end ", and " C end " can make auxiliary reclay " J2 " quit work (being that refrigeration compressor quits work).Then CPU can postpone for 30 seconds, and " Z " (buzzer) can the moment buzzing after arriving for 30 seconds, and then CPU 68705 drives 2003 chips, and " D " end of 2003 can make auxiliary reclay " J1 " quit work (being that stirring motor quits work).At this moment the main program of CPU 68705 operation finishes, and CPU postponed for 300 seconds.After arriving for 300 seconds, program enters the next round working cycles.
Claims (3)
1. micro computer ice cream maker controller, it is made up of the base plate that casing and back are provided with control button, fixing hole, liquid crystal display, fix a circuit board by the base plate screw, be fixed in the top in ice cream maker front by fixing hole, it is characterized in that: between the front upper part of ice cream maker shell and liquid crystal display, a panel is set; Be provided with on the panel continuously, stop, cleaning, hard, soft, start key button.
2. micro computer ice cream maker controller as claimed in claim 1, it is characterized in that: the electrical connection of circuit board is: the Y end of CPU connects working power, and the X end connects the signal output part of current transformer, one group of control signal output control relay driver; Three outputs of relay connect the end of mixer contactor J1, compressor contactor J2, buzzer Z respectively, and the 12V power supply connects the E end of mixer contactor J1, compressor contactor J2, buzzer Z, relay driver; Another group control signal output of CPU connects the liquid crystal display driver, and the liquid crystal display output end of driver connects liquid crystal display; The A end of current transformer HLX-10A connects the 220V power input, and the B end directly connects the power input of mixer motor.
3. as the described micro computer ice cream maker of claim 1.2 controller, it is characterized in that: show compressor operating state, mixer duty on the liquid crystal display respectively, the operating current instantaneous value of stirring motor, work countdown, manufacturer's emblem mark and each end-of-job show the system cake printed words that finish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01209611 CN2473915Y (en) | 2001-03-29 | 2001-03-29 | Microcomputer ice screem machine controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01209611 CN2473915Y (en) | 2001-03-29 | 2001-03-29 | Microcomputer ice screem machine controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2473915Y true CN2473915Y (en) | 2002-01-30 |
Family
ID=33629351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01209611 Expired - Fee Related CN2473915Y (en) | 2001-03-29 | 2001-03-29 | Microcomputer ice screem machine controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2473915Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101336669B (en) * | 2007-07-03 | 2012-10-03 | 深圳市海川实业股份有限公司 | Controller for soft ice-cream machine |
| CN103680105A (en) * | 2012-09-20 | 2014-03-26 | 深圳市海川实业股份有限公司 | Method and system for monitoring working state of ice cream machine by use of bluetooth mobile terminal |
| CN104345657A (en) * | 2013-07-23 | 2015-02-11 | 深圳海川食品科技有限公司 | Electric control system and ice cream machine |
| CN104543313A (en) * | 2013-10-15 | 2015-04-29 | 乌戈利尼有限公司 | Machine for the production and dispensing of ice cream and the like, with improved control system |
| CN104543309A (en) * | 2013-10-17 | 2015-04-29 | 乌戈利尼有限公司 | Machine with integrated display for the production and dispensing of ice cream or the like |
| CN106333050A (en) * | 2016-09-22 | 2017-01-18 | 周利 | Intelligent control system for ice cream machine |
-
2001
- 2001-03-29 CN CN 01209611 patent/CN2473915Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101336669B (en) * | 2007-07-03 | 2012-10-03 | 深圳市海川实业股份有限公司 | Controller for soft ice-cream machine |
| CN103680105A (en) * | 2012-09-20 | 2014-03-26 | 深圳市海川实业股份有限公司 | Method and system for monitoring working state of ice cream machine by use of bluetooth mobile terminal |
| CN104345657A (en) * | 2013-07-23 | 2015-02-11 | 深圳海川食品科技有限公司 | Electric control system and ice cream machine |
| CN104543313A (en) * | 2013-10-15 | 2015-04-29 | 乌戈利尼有限公司 | Machine for the production and dispensing of ice cream and the like, with improved control system |
| CN104543313B (en) * | 2013-10-15 | 2020-03-27 | 乌戈利尼有限公司 | Machine for making and dispensing ice cream and the like with improved control system |
| CN104543309A (en) * | 2013-10-17 | 2015-04-29 | 乌戈利尼有限公司 | Machine with integrated display for the production and dispensing of ice cream or the like |
| CN106333050A (en) * | 2016-09-22 | 2017-01-18 | 周利 | Intelligent control system for ice cream machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |