In article the description of some elementary receptions of control of humidity of air in storages and adaptations for its regulation is given.
Our ancestors didn’t know sophisticated devices and nevertheless supervised humidity of air in cellars and if necessary raised it or lowered.
We provide the description of some elementary receptions of control of humidity of air in storages and adaptations for its regulation.
Approximately, but it is simpler
♦ in old times for determination of relative humidity of air krestyane used pieces of a hlopchayotobumazhny fabric, suspending them in different places of storage at zakryyoty doors and total absence skvoznyakov. Gradually the fabric absorbed moisture from air, and the mokry it became, the, means, humidity of air was higher. Well and if the fabric remained dry, means, it was necessary to humidify storage. Along with this elementary way of determination of humidity of air there are, konechyono, some more others.
♦ For example, it is possible vospolzovatsya the dried fir-tree (after their New year jumps out much). Ostyorym a knife to cut off a part thin stvolika with a long knot, from all poyoverkhnost to remove a bark and to attach stvolik to a storage wall. At poyovyshenny humidity of air the knot will deviate up, and at poniyozhenny – to fall down.
♦ there is even a way which is based on property of salts of cobalt and copper to change coloring depending on humidity degree (cobalt and copper sell in shop for summer residents as microfertilizers).
It is possible to prepare one of sleduyoyushchy structures (to do it it is necessary neyoposredstvenno before ispolzovaniyoy).
Structure No. 1. One weight part of the chloride cobalt, ten parts of gelatin and hundred parts of water.
Structure No. 2. One part of the chloride copper, ten parts of gelatin and hundred parts of water.
Cover with one of these structures glass or paper. If air very damp, any of structures is colourless if dry – the structure No. 1 is painted in bright blue color, and sostav No. 2 – in bright yellow. On perexodu from bright flowers to more pale it is possible to judge humidity degree.
Simple sposobov it is necessary to refer lack of a poyostoyanny scale to shortcomings of these with divisions, in rezultate that indicators of humidity vary in a wide range.
And if it is too damp or it is dry
How to be, if humidity in a cellar doesn’t correspond to the necessary poyokazatel? Formation of a mold, growth of pathogenic microorganisms, presence unpleasant gnilostnogo a smell – all this result of izbytochyony humidity of air. The wrong raspoloyozheniye of storage on your priusayodebny site can be the reason. For example, it rasyopolozheno in a low-lying place or on a slope. In this case it is necessary for you to carry out meliorative works, namely – to dig out drainage kanavy depth to two meters on all perimeter of a cellar. With fight against superfluous humidity you will be helped also by frequent airings and a proyoduvaniye warm dry air.
If humidity in a cellar poniyozhenny, you have to create iskusstvenyono sources which at least a little it will raise. For example, room sbryzgivaniye will help with this situation water and a weighing of wet rags.
(On Hozyain newspaper materials).