Concise water-saving handwritten newspaper picture content

Exquisite water-saving handwritten newspaper

Content of water-saving handwritten newspaper: water-saving faucet? Turn on the hot water tap with a big smile and wash your hands regardless; When squeezing hand sanitizer, don't turn off the tap and let the water flow all the time. ? After 80? Liu Xiang, who lives in a residential area in Haidian District, Beijing, shook her head with love. How precious water is! This waste is really wrong! Besides, the hot water supplied by the community is not cheap, 12 yuan 1 ton! ?

Liu Xiang's troubles are not unique. Whether at home or in schools, hospitals, public toilets and other public places, people will consume a lot of water when washing their hands in this way.

According to estimates, people in China use 1.5 kg of water every time they wash their hands. Based on washing hands five times a day, a person uses 2.7 tons of water every year. In fact, many people use far more water than this figure.

How can people save water and wash their hands without feeling inconvenient?

Change the tap? Nozzle?

A small stream of water can wash your hands clean.

There are generally two ways to save water on faucets, one is to limit? How long has it been? , try to shorten the running water time; The other is to limit the flow and minimize the water output of the faucet.

At present, most segmented faucets in the domestic market are restricted? How long has it been? Yes Common, such as induction faucet, will come out when it is extended, and will be cut off when it is retracted; There are other mandatory water-saving faucets. Forgot to turn it off again? Water saving faucet, IC card water saving faucet, etc. ? Although these water-saving faucets have great water-saving effect, they can't control the water flow, and the water consumption for washing hands is still very large. ? Liu Xiang said.

Can you add the function of limiting traffic on this basis? To limit the flow, you have to narrow the outlet of the faucet and turn the rushing water into a trickle, which will make people uncomfortable and can't be cleaned. Obviously, this is? Unreasonable. Unreasonable? Clinic.

But observant Liu Xiang found that the key to keeping hands clean and comfortable is not the amount of water produced by the faucet, but whether the water can be washed away against the skin.

? As soon as the water rushes, the water surface of the hand splashes everywhere, but other parts are still dry; In the process of cleaning by turning the handle, a lot of water is wasted, which is actually not needed. ? Liu Xiang said that from the effect of hand washing, it is feasible to reduce the water-saving method of tap water output, and the difficulty lies in how to balance the scouring force and adhesion of water to the skin.

The scouring force is not difficult to solve, because the water pressure in Beijing's water supply system is 3 kilograms per square centimeter. If the aperture of the faucet is changed from 1.5 mm to 1.5 mm, the scouring force of the outlet water is enough. But how to solve the adhesion problem?

As the general manager of Beijing Yangxin Liyuan Spraying Technology Co., Ltd., a private small enterprise, Liu Xiang once developed and produced a cooling nozzle for a domestic fighter plane according to the principle of fluid mechanics, which can form a good water outlet area and particle size, and thus obtained the free support of the Ministry of Science and Technology of 6,543,800 yuan.

Can industrial nozzle technology be applied to water saving faucet? Liu Xiang was inspired. ? Tap water first passes through a washer with two symmetrical fine holes, then passes through a small hole with an aperture of 1.5 mm, and finally forms an intersecting angle to be sprayed out, forming a conical water fluid with a flat top and a flat bottom, so that washing hands will be very comfortable and clean. ? Liu Xiang showed this high-tech water-saving faucet to reporters. The reporter tried it and found that the effect was really good.

Water saving handwritten newspaper information: water saving, bathing and water saving methods

Take a shower with a shower nozzle: (1) Learn to adjust the ratio of hot and cold water. (2) Don't keep the water in the sprinkler open all the time, let alone open it. (3) Try to get wet from head to toe, then wipe the whole body with soap and rinse it for the last time. Don't wash your hair, upper body, lower body and feet alone. (4) Take a bath with concentration, hurry up, don't be idle, or wash while chatting. Don't have a big water fight with your good friends in the bathroom. Remember: time is water! (5) Don't take advantage of taking a bath? By the way. Washing clothes and shoes. Take a bath in the bathtub. Be careful not to fill it with water. 1/3-? A basin is enough.

Toilet water saving

(1) If you think the water tank of the toilet is too big, you can put a brick or a coca-cola bottle filled with water vertically in the tank to reduce the amount of water flushed each time. However, it should be noted that bricks or coke bottles should not interfere with the movement of water tank components. (2) The water tank always leaks the most, and the water stop rubber is not tight, not only water. After the water is full, it flows away from the overflow hole; If the water stop rubber at the outlet is not tight, the water will keep flowing away and the water will keep entering the inlet pipe. (3) Using the collected domestic wastewater to flush the toilet, one water can be used for multiple purposes, saving clean water. (4) Regardless of the size and thickness of the garbage, it should be removed from the garbage passage and cannot be washed away with toilet water.

Tips for solving toilet leakage

The bucket in my toilet used to leak. I thought of a simple and easy method, which has basically solved the water leakage problem for nearly a year. The main reason of water tank leakage is that the copper wire connecting the handle and the leather cup is often stuck, which causes the leather cup not to fall down, and the leather cup cannot be completely blocked if it does not go down, resulting in water leakage. You can twist the plastic belt into a plastic rope, put the plastic rope through the iron ring on the leather cup, and connect both ends to the handle rocker arm. Plastic rope is strong and not afraid of blisters, and it should be changed once every six months. Users with leaking water tanks may wish to have a try.

How to save water in washing machine

Washing clothes with a washing machine is labor-saving and convenient, but it also has some disadvantages, that is, it uses three-fifths more water than washing clothes by hand. How to save water as much as possible? You might as well insist on washing more than three clothes with the washing machine, and washing one or two small clothes by hand. In particular, we should insist on cleaning the foam first and then rinsing, so that the clothes will be clean after rinsing twice. Therefore, more than one third of water can be saved.

Multi-purpose of one water

(1) You can wash your feet and then flush the toilet. (2) A vat for collecting waste water should be prepared at home, which can completely guarantee the water needed for flushing the toilet. (3) Rice washing water and noodle cooking water are used to wash dishes and chopsticks, which not only removes oil but also saves water. (4) Raising fish and watering flowers can promote the growth of flowers and trees.

Washing dishes can save water. When washing dishes at home, it is best to wipe off the oil on the tableware with paper first, then wash it with hot water, and finally rinse it with warmer or colder water.

Toys are children's close companions. However, some toys (such as water guns) need to consume water and are not recommended, especially in places where water resources are scarce. There are also some naughty teenagers who splash water on each other under the tap water. They are very happy. Unconsciously, the clean ground is wet, and passers-by are scared to hide, wasting a lot of water. How terrible!

In winter in the north, water pipes are prone to frost crack and water leakage is serious, so special attention should be paid to prevention and inspection. For example, (1) covered sand washed away by flood in rainy season should be replenished before winter to prevent water pipes from being damaged by shallow freezing. (2) Anti-freezing equipment (anti-freezing bolts, anti-freezing wooden cases, etc. ) should be installed on faucets and water pipes outside the house. (3) Where there is ice at home, it should also be wrapped in sacks and wrapped with straw ropes. (4) Doors and windows of houses with water pipes should be pasted, and attention should be paid to indoor thermal insulation. (5) Once the water pipe freezes, don't bake it with fire or burn it with boiling water (that will damage the water pipe and faucet due to sudden expansion). You should wrap the faucet with a hot towel to help thaw it.

Household water use record

As the saying goes, be diligent in writing and avoid thinking. If you record the readings of the water meter at home at a fixed time every day (at a fixed time in the morning or evening), there will be many benefits. (1) Daily, monthly and annual water consumption can be easily found out, and water payment is no longer blind. (2) Because the water consumption has been recorded, we can see if there is any waste and know where to start saving water. (3) It is not difficult to write it down every day, but it will take several months or years, which is a moderate interference test for perseverance, perseverance, patience and carefulness. (4) Write down this log and you can see the change of water consumption. What is the relationship between this change and factors such as temperature, cloudy eyes, dryness and wetness? Is it related to the changes in family living standards (buying electric fans, refrigerators, air conditioners, changes in eating habits, etc.)? )? Who says this is not scientific research?