I believe car owners have experienced the Chuangwang fully automatic car washing machine deployed at gas stations! Complete the integrated washing and care process in 5 minutes, with a contactless high-pressure water rinse throughout the entire process. Not only is it efficient and convenient, but the cost is actually less than two yuan!!! How did it do it? Today, I will take you to learn about it.

      想要了解这款闯王洗车设备为什么成本这么低，首先来看看它是怎么工作的，工作的过程中又有哪些耗能、耗材的环节。就拿我们闯王全自动洗车机来说，它的工作流程图如下：

The main energy consumption in the entire process diagram includes: power consuming equipment (embedded fans), consumables (mainly car wash fluid and water wax), and water consumption (Chuangwang water circulation system)

Now calculate these energy consumptions separately and then add them up comprehensively.

1、 Electricity consumption cost (electricity fee 1 yuan/kWh)

1. High pressure pump power consumption cost

The power of the high-pressure pump is 15kw/h, and it needs to be used twice throughout the process, each time for 50 seconds, totaling 100 seconds=0.028h,

So the power consumption of the high-pressure pump is 15kw/h * 0.028h * 1 yuan/kWh=0.42 yuan

2. Fan power consumption cost

Four sets of fans, each with a capacity of 5.5kw/h, totaling 22kw/h. It takes 50 seconds to wash a car once, totaling 0.033 hours

So the power consumption cost of the fan is 22kw * 0.014h * 1 yuan/kWh=0.31 yuan

3. Total electricity cost

0.42+0.31=0.73 yuan

2、 Consumable cost (water wax+car wash fluid)

A bucket of water wax and a box of car wash fluid, with a total cost of 400 yuan, can wash approximately 800 cars,

So the cost of washing a car is 400/800 ≈ 0.64 yuan

3、 Water consumption cost (Chuangwang water circulation equipment)

The water circulation equipment applied to the Chuangwang fully automatic car washing machine can achieve water circulation, so the water cost is about zero.

Calculate the total cost of washing a car based on one, two, and three factors

0.73 yuan electricity fee+0.64 yuan consumables fee+0 yuan water fee=1.37 yuan

In this way, the cost of washing a car with a fully automatic car washing machine is really less than two yuan. It is not only more efficient and convenient than manual car washing, but also more energy-saving and environmentally friendly. Such products are the energy-saving, water-saving and environmentally friendly products vigorously promoted by the country.