With the deterioration of the environment and the growing awareness of environmental protection, environmental issues have become a global strategic issue, and the people have higher requirements for quality of life. For a city, the cleanliness of its environment has become a symbol of its civilization. In order to meet the needs of urban environmental sanitation construction, timely cleaning of urban road dust and dirt, reduce dust on the ground, improve air quality, beautify the city environment, dust removal and cleaning of the road surface, sprinkler dust is already indispensable. High-pressure water jet pavement cleaning, as a new cleaning technology, with its advantages of high efficiency, low noise, no pollution, multi-function, etc., provides an important technical means for urban environmental protection mechanization operations. In recent years, some cities in China have begun to introduce high-pressure cleaning trucks instead of sprinklers. It boosts ordinary tap water to high pressure through a high-pressure pump, converts it into huge energy through nozzles, and sprays it onto roads and sewers through high-pressure jets. The dirt formed on industrial pipelines, buildings, or kettles can be cleaned. So, what are the main advantages of high pressure cleaning vehicles ? First, the cost of cleaning the high-pressure cleaning vehicle is low: The vehicle uses tap water, tap water is ubiquitous, and the source is easy. In the cleaning process, due to the high energy of high pressure, no fillers and detergents need to be added to clean it, so the cleaning cost is low. In addition, the diameter of the nozzle used in the high-pressure cleaning vehicle is only 0.5-2.5 mm, so the water consumption is only 3 to 5 cubic meters for one hour, and the power for the power used is 37 to 90 kilowatts, thus achieving the effect of saving water and energy. Secondly, the cleaning speed of the high-pressure cleaning vehicle is fast: because it uses a high-strength, high-abrasion-proof nozzle, nozzle for the spray gun, the high-pressure jet realizes the cleaning function, it is more traditional than the chemical method, sand blasting method, Simple mechanical and manual cleaning methods are several times to several times faster. This shows that its cleaning speed is very impressive. In addition, there is no environmental pollution in the operation of the high-pressure cleaning vehicle : the water jet cleaning will not produce a lot of dust, pollute the atmosphere and damage human health. Cleanliness is also free of chemicals, so it does not cause acid or alkali pollution to the atmosphere, soil and water or corrode metal. The sprayed atomization of the jet can reduce the concentration of air dust in the working area, and does not need to be cleaned after cleaning, thereby realizing green environmental protection. In addition, the high-pressure cleaning vehicle has a wide range of applications: In a cleaning process, a cleaning operation that is difficult to complete by a conventional cleaning method can be conveniently performed, and a component having a complicated shape and structure can be cleaned. Any portion where the water jet can be directly shot can be used. The dirt is quickly removed from the mother's body and thoroughly cleaned. This type of cleaning method has no special requirements on the material, characteristics, shape, and scale type of the equipment, so its application range is very extensive. All the advantages are enough to prove that the operating function of the high-pressure cleaning vehicle is not comparable to the general cleaning vehicle. How to dry the air in the bedroom? 5 ways to return your humid environment
In fact, the problem of drying the bedroom is often directly related to lack of ventilation. In order to avoid the drying problem from deteriorating, you must open the doors and windows of the bedroom before going out, so as to ensure air convection. This can not only effectively improve the humidity, but also avoid a large number of bacteria
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Air drying has a great impact on people. You know, living in it for a long time, people's skin will gradually become dry, and even many people with water shortage will have the problem of cracking. In addition, being in a dry environment for a long time can easily lead to respiratory problems, especially for people with children at home. So, how to correctly deal with the problem of bedroom dryness?
First, put the humidifier in the bedroom
The humidifier can make the whole bedroom space have more moisture. Of course, in order to ensure a better effect, we must pay special attention to the choice of brand. It is recommended that you can see the use evaluation of other netizens on the network channel and make a choice.
Second, put a basin of water
Pay attention to put a towel in the water. The towel is generally immersed in the water, and the other half is hung outside the washbasin. As long as the towel exposed outside the washbasin is wet, the water can volatilize normally to ensure the humidity in the house.
Third, put a glass of water at the head of the bed
In fact, the so-called feeling of bedroom dryness is obtained and generated by people. If you can put a glass of water at the head of the bed, you can feel better about the humidity at night.
Fourth, put green plants in the bedroom
We know that green plants will release a lot of water through photosynthesis, which will also be very helpful for the improvement of indoor water concentration.
Fifth, pay attention to ventilation
