CN103315633A - Instant heating water dispenser intelligent temperature control system - Google Patents
Instant heating water dispenser intelligent temperature control system Download PDFInfo
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- CN103315633A CN103315633A CN201310226697XA CN201310226697A CN103315633A CN 103315633 A CN103315633 A CN 103315633A CN 201310226697X A CN201310226697X A CN 201310226697XA CN 201310226697 A CN201310226697 A CN 201310226697A CN 103315633 A CN103315633 A CN 103315633A
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Abstract
The invention discloses an instant heating water dispenser intelligent temperature control system which comprises a single-chip microcomputer, an inlet water temperature probe arranged in a water inlet pipe, an outlet water temperature probe arranged in a water outlet pipe, a heating disc for heating water pipes, an electromagnetic pump for controlling inlet water flow and a flow meter. The inlet water temperature probe, the outlet water temperature probe, the heating disc, the electromagnetic pump and the flow meter are electrically connected with the single-chip microcomputer. The system overcomes the defect in the existing instant heating water dispenser that only constant outlet water temperature can be guaranteed and constant heating power can not be guaranteed, or the constant heating power is guaranteed but the constant outlet water temperature can not be guaranteed, or the constant outlet water temperature and the heating power can not be guaranteed when the voltage is not stable. The intelligent temperature control system is widely applied to water dispensers.
Description
Technical field
The present invention relates to a kind of water temperature control system, particularly a kind of instant heating type drinking machine intelligent temperature control system.
Background technology
At present, the temperature-controlling system of common instant heating type drinking machine generally is to reach constant leaving water temperature with the power by the control heat-generating disc on the market, but to the flow of water less than control, can only be with certain flow value work, produce so different heating powers when having caused different inflow temperatures to be heated to 95 ℃, when winter, inflow temperature only had 5 ℃, heating power was 2200W, but when inflow temperature reached 30 ℃ to summer, heating power may only have more than 1000 watt.Can not get sufficient utilization with regard to the power that causes heat-generating disc like this, the water outlet in summer is diminished, and the unstable test stone that does not also meet 3C of power.Perhaps guaranteed constant heating power, but do not guaranteed constant leaving water temperature, can reach 95 ℃ such as the water outlet in summer, the water outlet in winter only has degree more than 80.Perhaps regularly do not reach constant leaving water temperature at voltage instability.Reach 95 ℃ during such as 220V, but when 200V or 240V, do not guarantee 95 ℃ of leaving water temperatures.In addition, because the parameter of each heat-generating disc and each water pump there are differences, and voltage is unstable, and the variation of water temperature etc. are difficult to leaving water temperature that instant heating type drinking machine wants to reach constant and constant heating power.So also will adjust the variation of flow in the time of must Modulating Power, so just can make leaving water temperature and heating power constant.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of rational in infrastructure, can be respectively controlled respectively to water dispenser flow of inlet water and heater element power, to realize that the water fountain effluent water temperature is for presetting the instant heating type drinking machine intelligent temperature control system of constant water temperature.
The technical solution adopted for the present invention to solve the technical problems is:
The instant heating type drinking machine intelligent temperature control system, comprise single-chip microcomputer, be separately positioned on inflow temperature probe interior on the water-in and water-out pipeline and leaving water temperature probe, be used for the heat-generating disc that water pipe is heated, electromagnetic pump and the flowmeter of control flow of inlet water, described water-in and water-out temp probe, heat-generating disc, electromagnetic pump and flowmeter are electrically connected with single-chip microcomputer respectively.
Further, the water temperature data that described single-chip microcomputer receives the inflow temperature probe send to flowmeter, behind the described flowmeter receive data pulse value is fed back to single-chip microcomputer, make controllable silicon on the single-chip microcomputer control the power of electromagnetic pump, receive the water temperature data of leaving water temperature probe by single-chip microcomputer, make controllable silicon on the single-chip microcomputer control the power of heat-generating disc.
The invention has the beneficial effects as follows: detect inflow temperature with the inflow temperature probe, then feed back to single-chip microcomputer, single-chip microcomputer makes the flow of water outlet satisfy the pre-set pulse value of flowmeter by the power of SCR control electromagnetic pump.Detect coolant-temperature gage with the leaving water temperature probe in addition, then feed back to single-chip microcomputer, single-chip microcomputer makes in advance required design temperature of effluent temperature constancy by the power of SCR control heat-generating disc.Corresponding different flow in the time of so just making different inflow temperatures be heated to required design temperature in advance, water outlet reduces during winter, water outlet increases during summer, power invariability is in setting value, because the temperature value of the pulse value of flowmeter and temp probe is not affected by the fluctuation of voltage, so as long as adjust flow and heating power around these two parameters, just can guarantee constant leaving water temperature and heating power.Larger as long as the power of heat-generating disc is got in addition, assign 2200W such as the voltage at 200V, then no matter municipal voltage fluctuates between 200-240V, water dispenser also can guarantee constant leaving water temperature and heating power.
The present invention has remedied current instant heating type drinking machine can only guarantee constant leaving water temperature, but can not guarantee constant heating power.Perhaps guarantee constant heating power, but can not guarantee constant leaving water temperature.Perhaps regularly can not guarantee constant leaving water temperature and heating power at voltage instability.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is block diagram of the present invention;
Fig. 2 is the schematic diagram of single-chip microcomputer of the present invention.
The specific embodiment
With reference to Fig. 1, Fig. 2, the instant heating type drinking machine intelligent temperature control system, Samsung S3F9498XZZ-A098), inflow temperature probe 2 and leaving water temperature probe 3 in being separately positioned on the water-in and water-out pipeline, be used for the heat-generating disc 4 that water pipe is heated, electromagnetic pump 5 and the flowmeter 6 (for example Sai Shenger SEN-HZ/W41C water flow sensing unit) of control flow of inlet water comprise that (for example:, described water-in and water-out temp probe 2,3, heat-generating disc 4, electromagnetic pump 5 and flowmeter 6 are electrically connected with single-chip microcomputer 1 respectively single-chip microcomputer 1.
In the present invention, the water temperature data that described single-chip microcomputer 1 receives inflow temperature probe 2 send to flowmeter 6, behind described flowmeter 6 receive datas pulse value is fed back to single-chip microcomputer 1, make controllable silicon on the single-chip microcomputer 1 control the power of electromagnetic pump 5, receive the water temperature data of leaving water temperature probe 3 by single-chip microcomputer 1, make controllable silicon on the single-chip microcomputer 1 control the power of heat-generating disc 4.
Operation principle of the present invention is: at first measure heat-generating disc 4 in the situation that the 2200W heating power, the inlet channel flow was 350ml/min when 5 ℃ water were heated to 95 ℃, then 1 ℃ of every rising of inflow temperature (leaving water temperature is constant), corresponding flow just increases 6ml/min, corresponding flow is 560ml/min when by such calculating 40 ℃ water being heated to 95 ℃, pulse value (the corresponding parameter of pulse value: 23Hz during 350ml/min with flowmeter 6 corresponding flows, 39Hz during 560ml/min, pulse value corresponding to other flow all can correspondence record) pre-enter single-chip microcomputer 1.Detect inflow temperatures with inflow temperature probe 2, then feed back to single-chip microcomputer 1, single-chip microcomputer 1 is by the power of SCR control electromagnetic pump 5, makes the flow of water outlet satisfy the pre-set pulse value of flowmeter 6.Detect coolant-temperature gage with leaving water temperature probe 3 in addition, then feed back to single-chip microcomputer 1, single-chip microcomputer 1 makes effluent temperature constancy about 95 ℃ by the power of SCR control heat-generating disc 4.The different flow of correspondence in the time of so just making different inflow temperatures be heated to 95 ℃, water outlet reduces during winter, and water outlet increases during summer, can make the power invariability of heat-generating disc 4 about 2200W.Because the pulse value of flowmeter 6 and the temperature value of temp probe are not affected by the fluctuation of voltage, so as long as adjust flow and heating power around these two parameters, just can guarantee constant leaving water temperature and heating power.Larger as long as the power of heat-generating disc 4 is got in addition, assign 2200W such as the voltage at 200V, then no matter municipal voltage fluctuates between 200-240V, water dispenser also can guarantee constant leaving water temperature and heating power.
The present invention is applicable to the instant heating type drinking machine of different capacity, as long as pre-estimation goes out the corresponding different flow of inlet water of heat-generating disc 4 different capacities, also be applicable to different water pumps control flows, such as the alternating-current electromagnetic pump SCR control, straightway pump is with converter technique control etc.But also can with leaving water temperature value and flow value as adjusting data, so just can control water dispenser and can go out the water of different temperatures and select different heating powers.Make water dispenser reach perfect temperature control technique.
The present invention has remedied current instant heating type drinking machine can only guarantee constant leaving water temperature, but can not guarantee constant heating power.Perhaps guarantee constant heating power, but can not guarantee constant leaving water temperature.Perhaps regularly can not guarantee constant leaving water temperature and heating power at voltage instability, be a kind of intelligent temperature control system that is widely used on the water dispenser.
Claims (2)
1. instant heating type drinking machine intelligent temperature control system, it is characterized in that: comprise single-chip microcomputer (1), inflow temperature probe (2) and leaving water temperature in being separately positioned on the water-in and water-out pipeline popped one's head in (3), is used for the heat-generating disc (4) that water pipe is heated, electromagnetic pump (5) and the flowmeter (6) of control flow of inlet water, and described water-in and water-out temp probe (2,3), heat-generating disc (4), electromagnetic pump (5) and flowmeter (6) are electrically connected with single-chip microcomputer (1) respectively.
2. instant heating type drinking machine intelligent temperature control system according to claim 1, the water temperature data that described single-chip microcomputer (1) receives inflow temperature probe (2) send to flowmeter (6), behind described flowmeter (6) receive data pulse value is fed back to single-chip microcomputer (1), make controllable silicon on the single-chip microcomputer (1) control the power of electromagnetic pump (5), receive the water temperature data of leaving water temperature probe (3) by single-chip microcomputer (1), make controllable silicon on the single-chip microcomputer (1) control the power of heat-generating disc (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310226697.XA CN103315633B (en) | 2013-05-30 | 2013-05-30 | Instant heating type drinking machine intelligent temperature control system |
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| CN201310226697.XA CN103315633B (en) | 2013-05-30 | 2013-05-30 | Instant heating type drinking machine intelligent temperature control system |
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| CN103315633A true CN103315633A (en) | 2013-09-25 |
| CN103315633B CN103315633B (en) | 2016-08-24 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856565A (en) * | 2015-04-28 | 2015-08-26 | 广东顺德东方麦田工业设计有限公司 | Instant heating type drinking equipment and control method thereof |
| CN106993952A (en) * | 2017-06-02 | 2017-08-01 | 广东哈哈热科技有限公司 | Intelligent temperature control system and pipeline making tea machine |
| CN108415482A (en) * | 2018-01-31 | 2018-08-17 | 厦门芯阳科技股份有限公司 | A kind of coffee machine temperature control self-learning algorithm, system and device |
| CN110089941A (en) * | 2019-04-10 | 2019-08-06 | 深圳拓邦股份有限公司 | A kind of temperature adjustment control method, system and drinking equipment |
| CN114158915A (en) * | 2021-08-31 | 2022-03-11 | 佛山市顺德区美的饮水机制造有限公司 | Water purifying drinking machine |
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| CN102599812A (en) * | 2012-03-30 | 2012-07-25 | 常熟市海晟电器有限公司 | Instant heating and cooling type cold and hot water dispenser |
| CN202567797U (en) * | 2011-08-26 | 2012-12-05 | 陈晓明 | Device for preparing tea-making water rapidly |
| CN203341557U (en) * | 2013-05-30 | 2013-12-18 | 朱伟坪 | Intelligent temperature control system of instant heating water dispenser |
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| CN200984101Y (en) * | 2006-12-21 | 2007-12-05 | 浙江沁园水处理科技股份有限公司 | Control device of the direct-drinking machine having heat-free inner container |
| CN202567797U (en) * | 2011-08-26 | 2012-12-05 | 陈晓明 | Device for preparing tea-making water rapidly |
| CN102599812A (en) * | 2012-03-30 | 2012-07-25 | 常熟市海晟电器有限公司 | Instant heating and cooling type cold and hot water dispenser |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856565A (en) * | 2015-04-28 | 2015-08-26 | 广东顺德东方麦田工业设计有限公司 | Instant heating type drinking equipment and control method thereof |
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| CN106993952A (en) * | 2017-06-02 | 2017-08-01 | 广东哈哈热科技有限公司 | Intelligent temperature control system and pipeline making tea machine |
| CN108415482A (en) * | 2018-01-31 | 2018-08-17 | 厦门芯阳科技股份有限公司 | A kind of coffee machine temperature control self-learning algorithm, system and device |
| CN108415482B (en) * | 2018-01-31 | 2020-06-16 | 厦门芯阳科技股份有限公司 | Temperature control method, system and device based on coffee machine temperature control self-learning algorithm |
| CN110089941A (en) * | 2019-04-10 | 2019-08-06 | 深圳拓邦股份有限公司 | A kind of temperature adjustment control method, system and drinking equipment |
| CN110089941B (en) * | 2019-04-10 | 2022-04-29 | 深圳拓邦股份有限公司 | Temperature regulation control method and system and drinking equipment |
| CN114158915A (en) * | 2021-08-31 | 2022-03-11 | 佛山市顺德区美的饮水机制造有限公司 | Water purifying drinking machine |
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| CN103315633B (en) | 2016-08-24 |
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Effective date of registration: 20170215 Address after: 528000 Guangdong City, Shunde District, Ronggui Rong Hui Tian Hui Chang West Road, No. 33 Tian Fu International Industrial City, the three phase 6, 302, 301, Patentee after: Foshan city Naiwote life Electric Appliance Co. Ltd Address before: 528000 Guangdong Province, Foshan City Longtan Shunde Xingtan Ancient Street No. 4 lane two arch powder Patentee before: Zhu Weiping |