CN202515432U - Self-weight temperature-constant water distribution device - Google Patents
Self-weight temperature-constant water distribution device Download PDFInfo
- Publication number
- CN202515432U CN202515432U CN2012201109084U CN201220110908U CN202515432U CN 202515432 U CN202515432 U CN 202515432U CN 2012201109084 U CN2012201109084 U CN 2012201109084U CN 201220110908 U CN201220110908 U CN 201220110908U CN 202515432 U CN202515432 U CN 202515432U
- Authority
- CN
- China
- Prior art keywords
- water
- temperature
- module
- container
- hot water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 152
- 239000008267 milk Substances 0.000 claims abstract description 17
- 210000004080 milk Anatomy 0.000 claims abstract description 17
- 235000013336 milk Nutrition 0.000 claims abstract description 17
- 239000000843 powder Substances 0.000 claims abstract description 14
- 238000005303 weighing Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 6
- 230000035622 drinking Effects 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 238000004886 process control Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 235000013350 formula milk Nutrition 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 206010011469 Crying Diseases 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Devices For Dispensing Beverages (AREA)
Abstract
Description
技术领域 technical field
本实用新型属于日常电子技术领域，涉及一种为婴幼儿配方奶粉配奶的自称重恒温配水装置。 The utility model belongs to the field of daily electronic technology and relates to a self-weighing constant temperature water distributing device for formula milk powder for infants and young children.
背景技术 Background technique
目前，婴幼儿人工喂养是一件繁琐而细致的工作。婴幼儿以啼哭的方式告诉父母自己的饥饿。父母在啼哭声中要完成琐碎而细心的配奶工作。此间最痛苦的事情莫过于调整水的温度和容积，以及奶粉的比例。特别是在寒冷的冬夜，更是一件艰巨的任务。传统人工配奶需要反复地倒入热水、冷水，手工调节水的温度和体积，该方法不仅繁琐而且温度不宜掌控。如何能及时准确的进行配奶配水以成为年轻父母急需解决的问题。因此，开发一款低成本实用型的配水装置，具有很好的市场前景。 At present, artificial feeding of infants and young children is a tedious and meticulous work. Babies tell their parents how hungry they are by crying. Parents have to complete trivial and careful milk matching work amidst crying. The most painful thing here is to adjust the temperature and volume of water, as well as the proportion of milk powder. Especially on cold winter nights, it is a daunting task. Traditional artificial milk mixing needs to pour hot water and cold water repeatedly, and manually adjust the temperature and volume of water. This method is not only cumbersome but also unsuitable for temperature control. How to mix milk and water in a timely and accurate manner has become an urgent problem for young parents to solve. Therefore, the development of a low-cost and practical water distribution device has a good market prospect.
目前市场上出现的恒温热水器，需要对水不断进行加热，以达到恒温的效果，其所需能耗高，导致使用成本较高。另外倒水时仍需时刻观察水量，仍存诸多不便。 The constant temperature water heaters currently on the market need to continuously heat water to achieve a constant temperature effect, which requires high energy consumption, resulting in high use costs. Still need to observe the water quantity all the time when pouring water in addition, still put many inconveniences.
发明内容 Contents of the invention
本实用新型的目的在于克服上述手工操作存在的不足，而凭借传感器技术和微处理器技术提供一种自动配水装置，用于婴幼儿配方奶粉的配奶。 The purpose of the utility model is to overcome the shortcomings of the above-mentioned manual operation, and provide an automatic water dispensing device by virtue of sensor technology and microprocessor technology, which is used for formula milk powder for infants and young children.
自称重恒温配水装置，包括热水保温容器，用于存放烧开的热水；热水传感器模块，设置在热水保温容器内，用于检测热水保温容器中的热水水温，并将温度传感信号发送给微控制器模块；冷水容器，用于存放凉开水或矿泉水直接饮用水；冷水传感器模块，设置在冷水容器，用于检测冷水容器中的凉水水温，并将温度传感信号发送给微控制器模块；称重模块，用于称重奶瓶重量，奶瓶中未配水时的奶粉重量，配水过程中的冷热水重量，称重模块的输出端与微控制器模块连接；输入模块，用于设定配水模式，输入配水的温度，配水的体积，输入模块的输出端与微控制器模块连接；输出显示模块，用于显示所称物体重量和设定值等，输出显示模块的输入端与微控制器模块连接；微控制器模块，用于完成配水过程控制以及执行机构，用于执行配水过程，在热水保温容器和冷水容器的出水口上均装有该机构，由微控制器模块控制。 The self-weighing constant temperature water distribution device includes a hot water insulation container for storing boiled hot water; a hot water sensor module is installed in the hot water insulation container for detecting the temperature of the hot water in the hot water insulation container, and The sensing signal is sent to the microcontroller module; the cold water container is used to store cold boiled water or mineral water for direct drinking; the cold water sensor module is set in the cold water container to detect the temperature of the cold water in the cold water container and send the temperature sensing signal Sent to the microcontroller module; the weighing module is used to weigh the weight of the feeding bottle, the weight of milk powder in the feeding bottle without water distribution, the weight of hot and cold water during the water distribution process, the output terminal of the weighing module is connected to the microcontroller module; the input The module is used to set the water distribution mode, input the temperature of the water distribution, the volume of the water distribution, the output terminal of the input module is connected with the microcontroller module; the output display module is used to display the weight of the object and the set value, etc., and the output display module The input terminal is connected with the microcontroller module; the microcontroller module is used to complete the water distribution process control and the actuator is used to execute the water distribution process. The mechanism is installed on the water outlet of the hot water insulation container and the cold water container. Microcontroller module control.
本装置完全模拟人工配奶步骤，降低能耗，降低了使用成本，提高了产品性价比和市场竞争力。本实用新型通过实验研究，本装置配水温度误差：±1℃；配水体积误差：±5ml。 The device completely simulates the steps of artificial milk mixing, reduces energy consumption, lowers the cost of use, and improves the cost performance and market competitiveness of the product. According to the experimental research of the utility model, the water distribution temperature error of the device is ±1°C; the water distribution volume error is ±5ml.
附图说明 Description of drawings
图1是本实用新型结构示意图； Fig. 1 is a structural representation of the utility model;
图2是根据本实用新型的最佳实施方案自动配水的控制过程。 Fig. 2 is the control process of automatic water distribution according to the best embodiment of the utility model.
具体实施方式 Detailed ways
以下结合附图进一步说明本实用新型。 Further illustrate the utility model below in conjunction with accompanying drawing.
按照本实用新型的最佳方案实施的婴幼儿配方奶粉自动称重恒温配水系统如图1所示。由热水容器、热水温度检测电路、冷水容器、冷水温度检测电路、电磁阀、称重电路、微控制器、键盘输入电路和液晶显示电路构成。未收到配水指令时，系统作为一个电子天平工作。任意一个物体（质量必须在称重传感器量程内）放在称重台上（称重电路），其质量都会显示在液晶屏上（型号为LCD1602）。若微控制器（型号为ATmega16）收到了由键盘输入电路输入的命令，则进入配水模式。热水容器和冷水容器分别安装在配水装置的顶端，热水温度传感器和冷水温度传感器分别位于两容器内。温度传感器采用LM235芯片。信号调理电路采用AD620芯片。称重传感器采用悬臂梁传感器，量程0-600g。 The automatic weighing and constant temperature water distribution system for infant formula milk powder implemented according to the best solution of the utility model is shown in Figure 1. It is composed of a hot water container, a hot water temperature detection circuit, a cold water container, a cold water temperature detection circuit, a solenoid valve, a weighing circuit, a microcontroller, a keyboard input circuit and a liquid crystal display circuit. When no water distribution orders are received, the system works as an electronic balance. Any object (the mass must be within the range of the load cell) is placed on the weighing platform (weighing circuit), and its mass will be displayed on the LCD screen (model LCD1602). If the microcontroller (model ATmega16) receives the command input from the keyboard input circuit, it will enter the water distribution mode. The hot water container and the cold water container are respectively installed on the top of the water distribution device, and the hot water temperature sensor and the cold water temperature sensor are respectively located in the two containers. The temperature sensor adopts LM235 chip. The signal conditioning circuit adopts AD620 chip. The load cell adopts a cantilever beam sensor with a range of 0-600g.
利用上述装置进行水温水量自动调配方法是专门应用于调配奶粉的，可以得到调配奶粉所需的温水和水量，具有节能、易用、精确等特点。首先使用按键设定所需的水温和水量，然后通过热水温度传感器和冷水温度传感器分别检测热水和冷水，得到热水温度值和冷水温度值，送入微控制器模块进行数据处理，根据水的比热和热量传递公式： The method for automatically adjusting water temperature and volume by using the above-mentioned device is specially applied to formulating milk powder, and can obtain warm water and water volume required for formulating milk powder, and has the characteristics of energy saving, ease of use, and accuracy. First use the buttons to set the required water temperature and water volume, then detect the hot water and cold water respectively through the hot water temperature sensor and the cold water temperature sensor, obtain the hot water temperature value and the cold water temperature value, and send them to the microcontroller module for data processing, according to the water temperature The formula for specific heat and heat transfer:
其中热水温度为T1(℃)，体积为V1(ml)，冷水温度为T2(℃)，体积为V2(ml)，混合后配出的水温为T(℃)，水量为V(ml)。水的密度为C，水的比热为(Q)。 Among them, the temperature of hot water is T1 (°C), the volume is V1 (ml), the temperature of cold water is T2 (°C), and the volume is V2 (ml), the temperature of the mixed water is T (°C), and the volume of water is V (ml) . The density of water is C and the specific heat of water is (Q).
由式（1）、（2）消去C和Q得到冷水和热水体积： The volume of cold water and hot water is obtained by eliminating C and Q from formulas (1) and (2):
通过式（3）、式（4）计算得到配水所需的冷水和热水的水量，同时单片机实时监测压力传感器得到的数值，根据这一数值单片机给出控制信号，控制电磁阀的开和关，就能将合适比例的冷水和热水放入杯中，混合后得到的即为指定水温水量的温水。 Calculate the amount of cold water and hot water required for water distribution through formula (3) and formula (4). At the same time, the single-chip microcomputer monitors the value obtained by the pressure sensor in real time. According to this value, the single-chip microcomputer gives a control signal to control the opening and closing of the solenoid valve. , you can put the appropriate proportion of cold water and hot water into the cup, and after mixing, you will get the warm water with the specified water temperature and amount.
如图2所示，配水模式分两种，第一种是按直接给出的配水温度和配水体积进行配水。微控制器收到配制信息后，通过热水温度传感器模块和冷水温度传感器模块分别检测容器中的水温，按照配水方法计算所需的热水和冷水体积。然后分别换算成所需热水和冷水质量。微控制器输出控制信号开启冷水配水控制阀放出冷水，此时称重电路实时称重凉水质量，当达到需要冷水质量时，微控制器输出控制信号关闭冷水配水控制阀。同时输出控制信号开启热水配水控制阀放出热水，此时称重传感器模块实时称重配水质量，当达到需要配水质量时，微控制器输出控制信号关闭热水配水控制阀。直接给出的配水温度和配水体积的配水模式即完成。 As shown in Figure 2, there are two water distribution modes. The first one is to distribute water according to the directly given water distribution temperature and water distribution volume. After receiving the preparation information, the microcontroller detects the water temperature in the container respectively through the hot water temperature sensor module and the cold water temperature sensor module, and calculates the required hot water and cold water volumes according to the water distribution method. Then convert to the required hot water and cold water quality respectively. The microcontroller outputs a control signal to open the cold water distribution control valve to release cold water. At this time, the weighing circuit weighs the quality of the cold water in real time. When the required quality of cold water is reached, the microcontroller outputs a control signal to close the cold water distribution control valve. At the same time, the output control signal opens the hot water distribution control valve to release hot water. At this time, the load cell module weighs the distribution water quality in real time. When the required distribution water quality is reached, the microcontroller outputs a control signal to close the hot water distribution control valve. The water distribution mode of the directly given water distribution temperature and water distribution volume is completed.
第二种是根据奶瓶中的奶粉质量、设定温度以及奶粉和水的比例关系进行配水。该模式下，当微控制器收到配制指令后，通过称重电路测量奶粉质量，然后按照配方奶粉提供的奶粉和水的比例关系计算出需要配水的质量。有了配水质量和配水温度后，接下来的步骤与第一种模式相同。 The second is to mix water according to the quality of milk powder in the feeding bottle, the set temperature and the ratio between milk powder and water. In this mode, when the microcontroller receives the preparation instruction, it will measure the quality of the milk powder through the weighing circuit, and then calculate the quality of the water that needs to be dispensed according to the ratio between the milk powder and water provided by the formula milk powder. After having the distribution water quality and distribution water temperature, the next steps are the same as the first mode.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201109084U CN202515432U (en) | 2012-03-22 | 2012-03-22 | Self-weight temperature-constant water distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201109084U CN202515432U (en) | 2012-03-22 | 2012-03-22 | Self-weight temperature-constant water distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202515432U true CN202515432U (en) | 2012-11-07 |
Family
ID=47098411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201109084U Expired - Fee Related CN202515432U (en) | 2012-03-22 | 2012-03-22 | Self-weight temperature-constant water distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202515432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613899A (en) * | 2012-03-22 | 2012-08-01 | 杭州电子科技大学 | Self-weighting constant-temperature water distribution method and device |
| CN113194755A (en) * | 2018-12-21 | 2021-07-30 | 雀巢产品有限公司 | Apparatus and method for roasting coffee beans |
-
2012
- 2012-03-22 CN CN2012201109084U patent/CN202515432U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613899A (en) * | 2012-03-22 | 2012-08-01 | 杭州电子科技大学 | Self-weighting constant-temperature water distribution method and device |
| CN102613899B (en) * | 2012-03-22 | 2013-11-06 | 杭州电子科技大学 | Self-weighting constant-temperature water distribution device |
| CN113194755A (en) * | 2018-12-21 | 2021-07-30 | 雀巢产品有限公司 | Apparatus and method for roasting coffee beans |
| US12285039B2 (en) | 2018-12-21 | 2025-04-29 | Societe Des Produits Nestle S.A. | Apparatus and method for roasting coffee beans |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102613899B (en) | Self-weighting constant-temperature water distribution device | |
| CN205568823U (en) | Intelligence condiment box | |
| CN105352189B (en) | A kind of control method and control system of automatic water temperature regulation heating temperature | |
| CN202515432U (en) | Self-weight temperature-constant water distribution device | |
| CN201355376Y (en) | Ultra-wide range single-phase multi-rate watt-hour meter | |
| CN104840098A (en) | Automatic water dispenser and design method thereof | |
| CN101762019A (en) | Water outlet device capable of automatically adjusting temperature | |
| CN101907896A (en) | Multifunctional intelligent combined flow meter | |
| CN107028494A (en) | A kind of intelligent drinking machine based on water detecting system | |
| CN204813404U (en) | Automatic water dispenser | |
| CN207071042U (en) | Health intelligent water dispenser | |
| CN201164601Y (en) | Baby feeding bottle capable of displaying temperature | |
| CN208550923U (en) | A kind of temperature control cup | |
| CN102607994A (en) | Method for measuring concentration of halogenated salt hydrate slurry | |
| CN106724552A (en) | A kind of intelligent coffee cup | |
| CN205209578U (en) | Formula weight cup is adjusted to modified | |
| CN106308339A (en) | Multifunctional metering intelligent water cup | |
| CN207023926U (en) | A kind of hot-water bottle for being used to show water temperature and surplus water | |
| CN205213984U (en) | Take metering device's salt solution buffer tank | |
| CN201348412Y (en) | Multi-purpose water tank | |
| CN201116807Y (en) | Refrigerant doser powered by battery | |
| CN217509847U (en) | A uniform seasoning device | |
| CN201965693U (en) | Energy-saving water control intelligent heat meter | |
| CN208505756U (en) | A kind of temperature control device adjusted for plastic tensile sample state | |
| CN204292929U (en) | A kind of Novel multifunctional water dispenser |
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 |
Granted publication date: 20121107 Termination date: 20150322 |
|
| EXPY | Termination of patent right or utility model |