It is no secret that the price of housing and communal services is growing from year to year, and the amount of natural resources is limited, so the issue of saving water is of crucial importance. In this article, we will determine what should be the average flow of water in the shower per person in accordance with regulations. In addition, we will look at how to reduce consumption rates without compromising the comfort of use.
The most responsible indicators
We will study what specific indicators must be observed in order for the shower to be ergonomic and comfortable:
| Temperature | Few people will be able to wash in cold water, therefore it is fundamentally important that the temperature of the liquid is sufficient so that any person can adjust it for themselves. Some people need 40 degrees, and some need 35 degrees, so the operation of the mixer must be of high quality and clear, so that all adjustments are made as quickly and accurately as possible, since this also affects the flow |
| pressure | It is unrealistic to ensure high-quality operation of the shower system if tight jets do not come from the watering can. Troubles with pressure can be caused by a number of factors, therefore it is fundamentally important to conduct a thorough diagnosis of all nodes and, if necessary, repair or replace them |
| Constant system pressure | Very important factor, on which both the provision of a constant pressure and the temperature depend. There are frequent cases when, when an additional water flow, for example, a tap, is turned on, the pressure in the shower head drops, and you are doused with warm or cold water, this is not very comfortable, so the problem needs to be solved. In some cases, the only solution is to install a pump that will maintain a certain pressure. |
| Consumption | It is impossible not to affect the water consumption when taking a shower, comfort does not depend on this, but the price of housing and communal services depends, especially if you have a meter installed |
Note! Be sure to take into account such a nuance as the purity of water - many work parameters depend on this, in addition, with a huge amount of impurities, communications and a shower head become clogged from the inside, which leads to a deterioration in work or, in addition, failure of nodes.
Water consumption and its regulation
To begin with, we will consider the basic indicators laid down in the regulatory and technical documentation, and calculate the approximate consumption indicators. This will help you notice how much water is actually being wasted over a given time period.
Basic indicators
To begin with, let's determine which specific values are standard and are used in the calculation of indicators by most experts:
- The usual flow rate is approximately 12 liters per minute, if you have an enlarged watering can, then the value can increase to 15-16 liters. These indicators are generally accepted, but in modern conditions they can be considered obsolete, since through simple manipulations it is possible to significantly reduce these values and achieve significant savings.
- The average shower time, if a person is in a hurry, is 5 minutes, it is easy to calculate that at least 60 liters of water are consumed during this period, add to this the time to adjust the temperature, and the value will be even greater.
- The question of how many liters of water is needed in order to take a shower without haste, in addition, requires consideration. In this case, the average time spent in the booth is approximately 15 minutes, so the consumption will already be at least 180 liters, which, you see, is quite, quite a lot.
Note! Keep in mind that malfunctions of the watering can and mixer increase consumption even more, so you should not use structures from which water does not flow in tight streams, but gushing in the literal sense of the word.
Saving Options
In order for the system to work without pressure drops, a comfortable temperature of the water for the shower was maintained and, along with this, the flow rate was optimal, one must not forget a couple of extremely important and necessary recommendations:
- Firstly, use high-quality mixers, preferably lever or, moreover, thermostatic (this option allows you to maintain the temperature at the same level, regardless of the pressure in the system and the ratio of cold and warm flow, the adjustment is made automatically). The second solution is distinguished by a high price, but the level of comfort is appropriate.
- Secondly, choose watering cans with narrow streams and an aeration system, with them you will no longer have a question of how to increase the water pressure in the shower, as they mix the air space and supply tight jets in the watering can, applying only 8-9 liters of water in 60 seconds. There are many options on the market, but it is better to choose products from well-known manufacturers. Only in this way you are guaranteed to receive a quality product.
- Another option for lowering the flow rate is special regulators that are installed in front of the watering can and represent a design with a ring made of elastic material, which, when the pressure in the system changes, regulates the amount of air in the jet, thus the pressure remains the same for you, moreover, during pressure surges. Apart from everything else, this node supplies a flow rate not exceeding 8 liters per minute.
Service features
In order to avoid trouble with the system, all its nodes must be periodically serviced:
- Filter elements must be replaced periodically, and reusable elements must be cleaned.
- If you see that water is not coming out of some sprayers and the pressure has decreased, go to remove the watering can, disassemble it and lower it for half an hour in a solution of vinegar and water, after this it is possible to carefully remove plaque, a narrow needle will do to clean the nozzles.
- In cases where it is impossible to remove the knot, it is possible to do as shown in the photo - pour the vinegar solution into the bag and fix it for half an hour, after which turn on the water at full pressure.
- If it comes to country systems with a storage capacity, then the hot water intake for the shower may become clogged there, the trouble is solved by removing and cleaning, the work is simple and it is possible to do it yourself.
Let's hope this little guide will help you reduce your water consumption. Remember that it is possible to turn off the shower while you scrub yourself with a washcloth or soap - this also reduces water costs.
Conclusion
Save water - not only reduce the cost of utility bills, it allows you to save natural resources, which is extremely important in modern conditions. The video in this article will tell you some serious nuances from the topic we have discussed.
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The beauty portal recommends taking a shower, because. a jet of water falling on the neck and shoulders is a great natural massage that helps to cope with stress and relieve tension.
Shower - reception technique
Exists different kinds shower products that not only increase the invigorating effect, but also take care of the beauty of your skin.
For example, massage with a horsehair mitt helps to deeply cleanse the skin, remove dead cells and is especially recommended for hard areas (such as knees and elbows). It is necessary to moisten the glove first or massage it with wet skin (directly during the shower) with light in a circular motion so as not to cause redness of the most sensitive areas.
A sponge is a great way to apply shower gel. After showering, you can dampen a sponge with cold water and rub it over your breasts to keep them firm.
Properly selected shower gel helps relieve skin fatigue and mental stress. Plants such as mint and lavender have an excellent tonic effect and quickly relieve fatigue, giving the skin a pleasant scent. The only caveat: do not apply the gel on dry skin, but only on wet skin, or pre-mix it with water in the palm of your hand.
Shower - optimal temperature
When taking a shower, it is very important to monitor the temperature of the water.. Too hot water can cause excessive relaxation and lethargy. The optimum water temperature should be around 37°C, with some exceptions. For example, to get rid of swelling in the legs, after taking a shower, direct the jet cold water first on one leg, gradually lifting the shower up, and then on the other.
Shower and wellness
After getting out of the shower, wrap yourself in a terrycloth bathrobe for a while to absorb the water, and then rub your whole body vigorously with a soft terry towel. This stimulates blood circulation in the skin, the epidermis is saturated with oxygen, and the skin color becomes pink. No better than the moment for applying a moisturizer or a special firming or. The effectiveness of the beneficial substances contained in them is significantly increased due to the increased susceptibility of the skin after a shower.
Hot water in an apartment or house is no longer a luxury in our time, but a familiar necessity. In our new apartment building, hot water is sometimes not hot at all, but warm, which causes fair indignation of the residents and complaints to the Management Company. Hot water is more expensive, so it is more profitable for us to dilute it with cheaper cold water to get the same final temperature. But is it worth fighting for economic gain alone? Let's see what the norms of water temperature in the tap are based on.
The laws of many countries, including ours, establish safety standards for various services, including hot tap water.
The two main factors influencing the choice of water temperature are bacterial growth and possible burns. These two factors operate in opposite directions. On the one hand, the temperature of the water must be such that harmful bacteria are killed, on the other hand, the temperature of hot water must not lead to burns (especially in children's institutions and hospitals).
Legionella is one of the most dangerous bacteria. Legionella (legionella bacteria) It is a gram-negative rod up to 3 microns in size. The natural habitat of bacteria is fresh warm water.
Very often, these bacteria are bred in air conditioning, heating, air humidification systems. Legionellosis is a disease of large cities in industrialized countries. The disease is very serious, leading to complications. An outbreak of legionella pneumonia was recorded in the Middle Urals in July 2007 in Verkhnyaya Pyshma. The infection entered apartments through the hot water supply system due to violation of the requirements for flushing pipes and draining water. More than 160 citizens ended up in hospitals, 5 people died. Also, an outbreak of legionella pneumonia was recorded between November 22, 2011 and May 22, 2012 among tourists vacationing at the Calp Hotel in Spain, 23 cases of legionellosis were recorded, 4 of which were fatal.
Effect of Temperature on Legionella Bacteria
70°C - 80°C Disinfection area
66°C Legionella dies in 2 minutes
60°C Legionella dies in 32 minutes
55°C Legionella dies in 5-6 hours
20°C - 45°C Legionella is growing rapidly
20°C and below Legionella does not multiply
Based on the above data, to neutralize water, it should be heated to a high temperature. However, the temperature of the water in the faucet exceeds 50 ° can be obtained skin surface burns. At temperatures above 70 ° C, a deep burn occurs.
The effect of water temperature on the skin
65°C partial skin burn in 2 seconds
60°C partial burn of the skin in 5 seconds.
55°C partial burn of the skin in 15 seconds.
50°C partial burn of the skin in 90 seconds.
Thus, in tanks for heating and storing hot water, the temperature must be high in order to render the water harmless. At the same time, water should not be supplied to the consumer very hot in order to prevent skin burns in case of accidental shutdown of cold water. The standards that are set for places of mass water consumption (hotels, schools, hospitals, etc.) are approximately the following: shower 41°C, washbasin 41°C, bath 44°C. To ensure this, special thermostatic mixers are used. However, it should be noted that most cases of legionellosis infection were observed in people who stayed in hotels.
Another option is not to use faucets, but to mix the water flowing from two taps (cold and hot) in the sink or bath. In this case, you can supply very hot water to the tap. Such systems can often be seen in English houses.
As a rule, in Russia, very high temperature water is supplied to residential buildings with centralized water supply. But it is not uncommon, especially in new homes, that the water pressure and its temperature decrease, which, of course, can lead to the development of harmful bacteria in the pipes. Therefore, the problem with the temperature of hot water in our (and in other) houses is a serious problem, which is associated not only with overpayments for housing and communal services, but also with the health of the residents of the house.
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What will help the quality of life?The quality of life always loves optimality, including the optimal temperature of the water that we drink or “meet” in the shower, in the bathroom, in the pool ...
But what is the optimum temperature? This question, perhaps, cannot be answered unambiguously. But, if we approach this issue comprehensively, then two factors can be called the “leaders” of this optimality: benefit and comfort for the body. But it is important to take into account one more thing - the goal.
When is the water temperature capricious?
Let's start the "debriefing" with water procedures. At first glance, everything is simple here. After all, for example, it is not a secret for anyone that young children are bathed in water adjusted to the temperature human body, i.e. the famous 36.6 ° C. The same temperature is also the best option for an adult's usual bathing.
But after all, water is a craftswoman, which can arrange not only a comfortable bath, but also recovery.
And here the water temperature can be pretty "capricious".
For example, if the body needs relaxation and "tuning" to sweet dreams, it is recommended to take baths with a water temperature of 38-40 ° C.
However, at this temperature it is important not to "overdo it." Therefore, “overdosing” oneself in such a bath for more than 5 minutes, and even with the chest completely submerged in water, is not only extremely reckless, but also dangerous for the heart and blood vessels.
But when dousing and taking a shower for the purpose of hardening, the temperature should be lowered from + 30 ° C to 15 ° C for adults, and from 34 ° C to 30 ° C for babies.
Some, of course, lower this “bar” much lower. But after all, this article is not about winter swimming, but about the optimal temperature for hardening.
Hey everyone to the pool!
However, ladies and gentlemen, now let's "transfer" from the bath and shower to the pool.
If you decide to go to the pool mainly to "unload" the spine and joints, then it is better to give preference to pools with a water temperature of 26-28 ° C (for babies, this "norm" is, respectively, 28 -30 ° C.)
But if you signed up for water aerobics and expect it to “hone” your figure, then you should make sure that the pool where your classes will take place will be “friends” with a temperature of 22-24 ° C. After all, it is precisely this temperature of the water in this case that belongs, as they say, to the “category” of both yours and ours, since it will be great to “provoke” active movements, but at the same time not make the body “sell shivers”.
For a "snack"
Well, for a "snack", of course, I want to say about the temperature. The most ideal option is when it is also set to a temperature of 36 -37 ° C. Water at this temperature is not only the best way to save the energy of the body, but also the best way to protect it from the risk of diseases of the gastrointestinal tract.
An exception to the rule that allows you to “relax” can only be the summer heat, which quite allows 22-24 ° C of water in your glass.
But the temperature of the water with a higher temperature, ideally, should not be set for “every” day, but only, for example, for specific courses of mineral treatment and, for example, for diseases accompanied by increased acidity of gastric juice.
