1、飲水機(jī)論文英文外文翻譯文獻(xiàn)飲水機(jī)論文英文外文翻譯文獻(xiàn) The Design of a Energy-saving DrinkingThe Design of a Energy-saving Drinking Water MachineWater Machine AbstractAbstract Drinking fountains as a home appliances, to bring convenience to peoples lives. With the development of the industry fountains, traditional fountains re

2、peated heating, secondary pollution problems caused to peoples health risks. Based on these two issues, this paper green, low carbon, healthy, energy-saving for the purpose, in the structural design dispenser designed to break the traditional way of thinking, in the traditional drinking fountains on

3、 the basis ofbold innovation. Key wordsKey words: :intelligent control,energy conservation, healthy 0 The introduction0 The introduction In the social background of green, low carbon, energy saving, health, with the improvement of living standards and the pursuit of quality of life, the existing wat

4、er cooler energy-saving, healthy problem has become the social harmony and sustainable development. The first: in order to ensure the water dispenser in the temperature of hot water, pure water in the tank of water dispenser is repeated heating fewer minerals, iron, aluminium, ammonium nitrite conte

5、nt significantly increased, thus pose great damage to the pure water of water quality and a serious threat to human health; Existing water dispenser in the repeated heating at the same time, it will cause a lot of unnecessary energy loss. Another problem is when people fetching water from water disp

6、enser, barrels of clean water will be less, because of the atmospheric pressure, the air around the water cooler will be in the case of without any processing into a big bucket. While air entering the water dispenser lead to the bacteria multiply again that may cause secondary pollution. The longer

7、time a bucket of water to drink, the more bacteria may reproduce. As a result, peoples health will suffer serious challenges. Aim at above problems,we designed a new type of water dispenser. 1 Design structure and working process of the whole1 Design structure and working process of the whole In vie

8、w of the health risk of traditional water dispensers, on the basis of the existingdispensers for innovative transformation. We designed a health, energy saving of new type water dispenser. 1.1 The overall structure1.1 The overall structure New water machine overall structure is shown in figure 1. Fi

9、gure 1 water machine overall structure Drinking fountains section water fountain for water: 1-2 big bucket - air filter unit 3 - reservoir 4 - electromagnetic valve 1 5 - straight drinking water outlet temperature switch 6-7-8 - heating device heating wire 9-3 solenoid 10 - drain 11 - electromagneti

10、c valve 2 12-13-14 incubator - micro control unit bucket 15-16hot water outlet pressure sensor 1.2 The whole working process1.2 The whole working process The new drinking fountains can produce three kinds of water: the temperature of 100 heat preservation heat preservation in the water and now the u

11、se of water. 1.2.11.2.1 TheThe workingworking processprocess ofof thethe temperaturetemperature heatheat preservationpreservation ofof waterwater When press the thermal water switch, the first water bottom pressure sensor starting test of heat preservation of water contents, when set below the water

12、, micro control unit control solenoid valve open 1, then the control to the heating device with water, after water injection heating silk began to heat, after reaching 100 degrees temperature switch, heater stop heating, electromagnetic valve open 2 at the same time, the water into the insulation he

13、at preservation in the oven, pressure sensors detect heat preservation box water at any time, when set below the water, continue to execute cycle. 1.2.2 The temperature of 100 is the working process of the water1.2.2 The temperature of 100 is the working process of the water When pressing the water

14、switch, solenoid valve open 1, micro control unit to the heating device with water, and then start heating heating silk, up to 100 degrees, temperature switch, solenoid valve open 3, in the water into the bucket, the water can be used. 2 Internal circuit diagram2 Internal circuit diagram Here are th

15、e details of water dispenser internal circuitry, including water level monitoring circuit diagram (figure 2), water control circuit (figure 3) and heating circuit diagram (figure 4). Figure 2 the level of water monitoring circuit diagram Figure 3 water control circuit Figure 4 heating circuit diagra

16、m 3 Concrete implementation ways3 Concrete implementation ways Combined with figure 1, figure 2, figure 3 for the water fountain do detailed introduction: See figure 1, the new water machine is composed of outer frame structure and control circuit. External frame structure is described by the bucket

17、 air filter unit, cold, hot water outlet, heat insulation barrels and mugs; Control circuit is described by the water level measurement circuit, control circuit, water heating circuit, micro control circuit. See figure 2, the water level measurement circuit described by rheostatic BR1 pressure senso

18、r, connection of integrated op-amp U1. This circuit can make water is mapped to the weight of the corresponding voltage, through integrated op-amp U1 voltage amplification can be for testing control, voltage value through PA0 port is connected to A micro controller, A/D conversion operations. Adjust

19、 the slide rheostat R1 can set the water level. See figure 3, water control circuit is composed of light connection relay Kx and electromagnetic valve Mx; Heating circuit by light, relay K4 and K5 and heating resistance wire W. When the microcontroller output control signal, light is Dx, solenoid valve control the flow of water, stop. Heating control of the circuit is completed by two relays, PB3 mouth input signal caused by the triode amplifier rela