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1. It is circulating water: water from the boiler radiator boiler, do not open the water, use water, easy to burn.
2. The concentration of minerals in the water is high, which is irritating to people;
3. After repeated boiling, the nitrite content of water is also high, which has a risk of carcinogenicity;
4. The heating pipe has never been cleaned, the water is dirty, and there are many bacteria If you want to use hot water, it is recommended that you buy an exchanger, and you can use the heating to heat cold water for you. Follow-up: But I listened to the water coming in from the pipe after we put the water from the radiator.
Without going through so much heating process, the cold water was directly injected into the radiator. : The water in the radiator is not ordinary tap water, it is chemically treated softened water, and preservatives are also added, such as caustic soda, sodium phosphate, etc., if the human body is often in contact, it will lead to roughness, dry cracking, and even lesions.
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In the central heating area, in order to prevent the scaling of hot water, a large number of chemical reagents are added to the water in the heating, and this water is in direct contact with the water for a long time. Moreover, once the water in the heating pipe is released, it will cause a vacuum layer, which will affect the heating balance of the entire heat dissipation system, resulting in a decrease in the heat dissipation effect of the heating.
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Nowadays, many consumers will choose central heating. So, can the water in the central heating be used? What problems should be paid attention to in residential heating? Let's follow Jin Jin to find out.
Can hot water be used in central heating?
The hot water in the central heating pipeline is a medium that conducts heat energy in a fully closed circulation system under high temperature and high pressure, and in order to prevent corrosion and rust of pipelines and valves and ensure the smooth circulation of water supply and return, a certain amount of chemicals are added to the water, and the water quality does not meet the domestic water standards. The use of hot water in the radiator will damage your health, and at the same time, it will also cause serious water shortage in the heating pipeline, make the water loss of the heating pipe network system serious pressure imbalance, resulting in the partial or full heating system can not be stable heating, affecting the normal heating of other residents.
What problems should be paid attention to in residential heating?
When the heating supply starts or is stopped and restored for any reason, the user should remove the air in the system in time.
1) Do not pile up sundries around the radiator, so as not to affect the heating quality.
2) All kinds of valves on the pipeline, except for the exhaust valve, shall not be closed and opened at will.
3) The room should be well enclosed.
4) When the heating is injected with water in the early stage, people should be kept at home to avoid losses to users.
5) When the interior is decorated, the radiator should be kept in the original position and ensure smooth convection heat dissipation, and the maintenance party should take care of the heating facilities, and should not remove or increase the heating equipment at will, and discharge hot water without authorization.
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It cannot be used for direct contact with people, the water in the radiator is very unclean, and the hot water for central heating is added with rust inhibitors, pigments and some deodorants, and it cannot be used for bathing and washing hands, let alone drinking. Even if the water from the boiler is boiled, the liquid water in the radiator is circulated and heated in the pipe many times, and it cannot be used for domestic water.
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It can't be used, the water in the radiator will generally add preservatives, and even if it is not added, the pipes contain a lot of impurities. Besides, the heating company is not allowed to use it. Therefore, the water in the radiator cannot be used.
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The water in the radiator is generally industrial water, not tap water. There will be some metal residue in it, and it is not recommended for daily use, let alone long-term exposure**.
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The water in the radiator cannot be used, the water in it is chemically treated softened water, and it is not good to use it.
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During the heating period, there are always some families who will use the water in the radiator to wash clothes or soak their feet, which they think can not only save water, but also use hot water at any time, which is very convenient. For the practices of these users, many people have such questions: Can the water in the radiator be used?
No. The water in the radiator is industrial water, and some chemicals are added to the water, such as: softeners, preservatives, etc., which will produce certain corrosiveness to clothing, furniture, etc., and the water is quietly buried in the sealed state of the pipeline for a long time, and a large amount of scale and bacteria are produced in the water.
What are the effects of using water from the heating.
1. It is not hot indoors.
Since the heat generated by the heating is realized by the circulation of hot water in the heating system, the water in the pipes must be sufficient for it to function properly. If the users release the water in the pipe without authorization, a large amount of air will enter the pipe, which will directly affect the hot water circulation of the system, and the system will continue to replenish cold water, which will cause a large loss of hot water, the water temperature will drop rapidly, and the house will not be hot.
2. Water leakage.
When discharging water, if it is not operated properly, a lot of air will enter the pipe, which will corrode the inner wall of the radiator, which will affect the performance of the radiator and shorten its life. In addition, in the discharge of water, we need to constantly twist the water valve, which is easy to loosen the interface of the valve, and after a long time, there will be water leakage at the joint, which will threaten the decoration and property safety of the home, and will also bring a lot of inconvenience to our lives.
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The water in the radiator is softened water that has undergone antiseptic treatment, with chemical agents, which has a corrosive effect on clothing, floors, furniture, etc.; Moreover, these waters have been in a closed cycle for a long time, breeding a large number of harmful germs and harming health. Therefore it cannot be used.
In order to prevent all equipment of the boiler and heating pipe network from being blocked and burst due to scaling and rust, and ensure the heating effect and safe operation, the heating company should add a large number of anti-corrosion and anti-scale softening water treatment agents to the system water to remove the rust in the boiler.
Once the human body is in contact, it will produce strong corrosion, which will cause damage and cause various diseases. Even if it is used to mop the floor, washing clothes will volatilize in the air and accumulate when inhaled.
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It is very clear that it cannot be used, one is that the heating water is processed, and there are some chemical components in it, so it cannot be used, and it is not possible to wash things. Second, after the hot water in the radiator is put too much, the water pressure in the heating system will be reduced, and when the water is replenished, the water temperature will be reduced, which will affect the heating effect.
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I heard that installing a faucet on the heating pipe can put water for your own use at any time, or flushing the toilet, or washing or bathing? Is it really possible? Can the water in the radiator be used? Let's follow Jin Jin to find out.
No! Don't!
The water in the heating boiler and heating is treated softened water, alkaline, with a pH value as high as 12 14, which contains neither iodine nor trace elements such as calcium and magnesium that the human body needs, and is absolutely undrinkable. The water in the heating pipeline is recycled, and cannot be used in other places without permission, so do not contact it directly, and these waters also contain caustic soda, sodium phosphate and other rust removers and descaling agents, which have a maintenance effect on the pipe network, but washing and bathing with such water will damage the body.
1. The hot water in the heating pipe is not ordinary tap water, but chemically treated softened water. The softened water contains anti-corrosion and anti-scale agents, and is circulated in a closed system, which does not meet the domestic water standards; Therefore, washing vegetables, bathing, and washing clothes with such water is not beneficial to one's health.
2. The heat in the user's room depends on the hot water circulation in the heating system to achieve, if the radiator, water heat and water in the pipeline system are used, it is easy to cause the heating system to be unable to ensure normal heating due to lack of water, which affects the heating effect of the whole building or the whole area, and can lead to a heat outage accident in serious cases.
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The water in the radiator has been heating the cycle is not suitable for reference.
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Radiators are used in many homes to achieve good heating effects, in order to save gas, so that radiators have a better heating effect, many families will discharge water from the system when not in use. Can radiators discharge water from **? Why is the radiator not hot?
Water can be drained from the bleed valve, which is located on the upper side of the radiator tail. To discharge water, all the valves on the water collector should be closed; secondly, borrow a wrench to unscrew the screw on the right side of the drain pipe of the water collector; Prepare the basin again to receive water and open the water outlet valve; Finally, drain the water to each water pipe until the water is drained clean.
Why is the radiator not hot?
1. There is an air blockage in the radiator.
In one case, air enters the inside of the radiator, resulting in the formation of an "air blockage", which makes the hot water circulation of the system unable to be used normally, and the radiator is not hot. If this is the case, it is recommended that the owner gently unscrew the air release valve to gradually discharge the internal air, so that the air can be slowly discharged repeatedly.
2. The radiator valve is not opened.
There is a situation where the valve of the radiator is not open, and the radiator is not working properly, so the heating is not hot. In this case, we simply open the valve.
3. Pipeline blockage.
There is a situation that its pipes are blocked by limescale, Sun Yuduan garbage, etc., so it is not hot. If this is the case, it is recommended that you ask a professional to dredge it and remove the internal impurities, so as not to affect its performance.
4. Hydraulic imbalance.
In one case, its system is hydraulically out of balance, resulting in a lack of heat. If this is the case, you need to turn off the radiator that is hot, so that the temperature of the radiator that is not hot will rise slowly and it will heat up after a while.
If the radiator is not hot, you need to troubleshoot and repair it in time to ensure its normal use. The above information about radiators can be released from the introduction of ** water is here, I hope to give you some reference, more related content, please pay attention to Qijia information.
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