How A Spray Bottle Squirts Liquid Out

A spray bottle is a plastic bottle that can be artificially fogged. To put it simply, the high-pressure system ejects the liquid as very fine water particles. These tiny artificial fog particles can drift and suspend in the air for a long time, thus forming a white mist wonder, very similar to the effect of natural fog, called spray. A spray is a mixture of tiny particles suspended in a gas such as air. The particles may be tiny drops of water or paint. 

In a spray bottle, a liquid and a gas that can be ejected as tiny particles are stored under pressurized conditions. In the past, a gas called a chlorofluorocarbon (CFCS) was used in spray cans, but it is now known that these gases are harmful to the environment. Spray bottles now use other kinds of gases. However, the manual spray bottle is still the best, because it not only has the function of spray, and it uses the principle of air spray liquid, no harm to the environment.  The spray type makeup water on the market can be divided into two categories, one belongs to hot spring water, in order to calm, soothing appeal, but also dermatologists agree to use. For allergic (such as patients with atopic dermatitis), red skin inflammation, hot spring volatilization can convergence wound, anti-inflammatory, sunburn is also very good. 

Another kind just make up water to present with spray form, the benefit is dosage province, avoid touching the hand to also compare cleanness.  No matter hot spring water or spray make up water, although spray rises relaxed and comfortable, if did not rub moisturizing latex or face cream again, skin surface moisture is taken away after evaporation, can be drier instead. 

Plastic spray bottle can be used in ordinary families, barbershops, service places and other places, can be used for holding all kinds of cosmetics liquid, pharmaceutical liquid and other bottle caps are equipped with spray bottle caps, strong versatility. 

The first time you use the spray bottle, you should press the wrench several times before spraying the cleaning liquid. There are two reasons for this lag: 

To begin pumping fluid, pull the gun to start a downstroke, not an upstroke (the piston is outside the hydraulic chamber). When you first pull the wrench back, the piston is pushed in, but no liquid is drawn out; The hydraulic chamber only has the air. The piston slides itself out to suck the liquid out of the reservoir. 

As the piston begins its first upward stroke, the pump begins to draw cleaning fluid from the reservoir. But it also sucks up air from the plastic pipe that connects to the reservoir. Before you begin to spray, you will use the pump mechanism to remove the air. Therefore, you may need to flip the wrench back and forth a few times. 

This simple pump design is called reciprocating piston pump and has a wide range of applications.  In addition to pressuring water, air and other liquids, the design can also be used to extract water and oil from the ground. Even within our bodies, there are reciprocating pump systems: as your heart expands, it draws in low-pressure blood through a one-way valve; When the heart contracts, it pushes pressurized blood back into your body from another check valve. The same basic mechanism that makes an ordinary spray bottle work also allows us to survive in this world!