Heating a home can bring in the most inconvenient time.This issue gives a lot of trouble, but it needs to be solved as quickly as possible.Depending on the type of fault, there are different ways to fix a leak in the heating system of the house.
What types of leaks
- Leakage at joints.
- slot radiator.
- rust or cracks in the pipes.
- deformation in the cavities of the peremerzaniya or overheating.
- Cracks in equipment.
There are general rules on how to fix a leak in the heating system at home:
- disable plot with malfunction and drain;
- clean, dry and free of grease spot defective.
leak at joints
Repair at the connection is made simple: it unwind, clean the threads and seal superimposed on it, impregnated with paint, varnish or sealer, and then wrapped again.
How to fix a leak in the heating pipe.Reason.What to do?
cracks in the tubes appear as a result of mechanical damage or from the effects of corrosion.
rusty metal wall is difficult to make, because it thins corrosion.
There are different ways to fix leaking pipes in the house.Leaking heating pipes at the repair time is eliminated by "dolls" - winding burlap or bandage impregnated with liquid glass, silicone sealant or waterproof glue.
When you can not dry the pipe, "doll" made on a damp surface with a special sealant.The method is used only when the weak leakage.
also used "cold welding", which is applied to a dry surface.Place the repair can be dried hair dryer.For curing the composition it takes time, because as the basis of an epoxy adhesive is applied.
Correct electric welding is possible cracks caused by mechanical deformation or by peremerzaniya coolant.When corroded portion is cut and welded into a new piece of pipe.You can cut a new thread and screw fitting.Old pipes changed entirely.
has long been a proven method is to clamp with rubber pad.Although it is considered to be a temporary measure, but thus unable for years to eliminate the significant leakage.Produced even special clamps for pipes, which can be purchased in many stores plumbing.
Eliminating leaks in radiators
How to fix leaking radiator with your hands?In modern heating systems in each battery installed valves, which prior to its replacement overlap.
old heaters appropriate to replace with new ones.Modern products have a higher thermal conductivity and their cost energy savings will pay off.
How to fix leaking radiator?What to do?First you have to determine the location of leaks.Most often, it is the junction with the pipe sections or at the juncture.
If the leak is not visually detected, the radiator is immersed in a container of water.After opening the air comes out.A small leak can be eliminated as follows.
- remove the old gasket and the paint.The joint clean up the metal string.Clean with solvent or gasoline station.
- Take putty, as which can be a mixture of epoxy resin with a metal powder, a polymer sealant, cold welding.The composition applied to the ribbon of fabric, and then winding to produce a dense layer 2-3 at the junction.
- putty impose a collar and pull off its bolts and nuts.
- After curing of the adhesive composition to install the heat sink into place and fill the system with water.At the top of each radiator valve is to release the air, which is removed when the system is running.
After the heating season is over, radiator or damaged sections are replaced by new ones.Sometimes it is enough to replace the gasket between the sections.
also eliminate leaks by dissolving the sealant in the coolant that freezes in place the leak by creating a seal.Cracks in the steel radiator eliminate electric welding.
Many of these methods are temporary.At the first opportunity we must replace a faulty heater.
Features plastic pipes
lack of awareness, the user can buy pipes for water supply systems of cold water.Leakage can occur from thermal deformation.Therefore, you should buy a tube in specialty stores where you can get advice from a qualified manager.
Features underfloor heating repair
How to fix a leak in the heating system at home if it is set to "warm floor"?Compounds plastic pipe may eventually begin to leak.When installing underfloor heating is always necessary to make connections in accessible areas.If in the future will be hidden, for example, in the wall, then it is necessary to connect the pipes by thermal welding.
Along with "warm floor" can be further radiators.How to fix a leak in the radiator with his hands in this case?Its repair is the most common way.For this is the source of leakage, which is then eliminated by applying the patch, impregnated with sealant or with special glue.Before that, the metal surface must be properly prepared.
heating medium flows through the entire system, so when small spills can use a special water-soluble sealant.In a complex system, under floor heating and space he gets into all the cracks and securely seal the leaking joints.The method is effective when a loss of coolant no more than 5-7 liters per day.But first we must try to find the problem and fix it on the spot.
Modern sealants may have new properties.They added lubricants and anti-corrosion agent, which allows to increase the durability of the heating equipment.
disadvantage sealant in floor heating system is the possibility of clogging of transmission gaps in thermostats.If they are constantly regulated, the blockage will not.In an extreme case, the coolant containing sealant poured through a short period of time after the elimination of leakage and replaced by a new one.
Prevention
mandatory measure for prevention and leak checking is flushing systems once a year and holding her hydraulic pressure test.This allows you to detect and eliminate weak points where the cracks begin to appear or gaps.
To protect against corrosion of metal pipes and radiators are painted on the outside.The water is drained from the system is not necessary.It is only necessary to lose the excess pressure during the summer period.
Conclusion
Early detection and elimination of leaks in communications allow you to save the house from damage property and preserve the equipment.Availability of the necessary materials, knowledge and skills, how to fix a leak in the heating system at home, needed for surgery when the problem occurred.
replacement and repair of heating appliances do in more favorable conditions, when they are not working.Simple ways to eliminate leaks are effective but temporary measure.It is advisable to perform basic repairs after the heating season is over.
