How to properly bring water into a private house from a well or well: advice from mastersIn the personal sector, located within the city, it is usually permissible to lay a water pipe through a centralized network. All in inhabited pt, where at first there is no main pipeline, it is necessary to equip the autonomous systems through the hydraulic structures for the plots. However, sometimes such a need appears and be accessed to the central net. It happens, if in summer it is necessary to water immense areas, and accounts due to water are extremely significant. In such cases, the only time to build a well is profitable. Like the trouble of water to the house from a well or a well?
Elements of the water supply system
In order to organize uninterrupted supply of water to the water distribution points and provide the necessary burden, the water supply plan should include such elements:
hydraulic building
pumping situation
Accumulator
water treatment order
Automation: pressure gauges, sensors
pipeline;
Locking situation
collectors (as needed);
users.
Additional conditions may also be required: water heaters, irrigation systems, irrigation systems, etc.
Pumping equipment selection options Pumping stations have dignity bait. These are the functional systems - pump, automation and accumulator. Although the dignity of the station is higher than that of a submersible pump, in the end, the order is cheaper, because there is no need to separately receive a tank.
Of the minuses of pumping stations, the most significant are the healthy voices of work and the limitations in accordance with the depth with which they are able to raise water. It is truly right to establish the situation. If the pumping station is to be installed, it can be"airborne", which affects the stability of the water supply. For the sake of the trouble-free operation of the water supply system, in addition to pumps, hydraulic tanks and automatic control units are installed.
To choose a pumping station should properly fire the right capacity, productivity and buy the environment with the highest efficiency
Eating cases, if you install a submersible pump is simply unrealistic and you have to mount a surface pump station or a pump station. For example, if the height of water in the well or the well is insufficient to comply with the rules for installing deep equipment.
The pump has to be installed without cause, so that there is a discharge of water over 1 m above it, and 2-6 m remained before the bottom. This is for the sake of a good cooling of the electric motor and the intake of clean water without sand and silt. Failure to comply with the installation criteria will lead to rapid wear of the pump due to pumping dirty water or burnout of the motor windings.
To choose a submersible pump for the sake of a well, one must pay attention to the design of the device. If a three-inch production pipe is installed, some owners of wells purchase a penny and safe native pump"Baby". The diameter of its body allows you to assemble the assortment even in narrow tubes. All to be all the pluses"Kid"- the worst election. This is a vibration-type environment.
The constant vibration of the motor quite vividly destroys the production column. Thrift for the pump can result in significantly larger waste to drill a new well or to replace a casing, which, in accordance with price and labor, is comparable to the construction of a hydraulic structure. Vibration pumps are not suitable for narrow wells due to the nature of the device and the mechanism of operation. It is better to put the pumping station. In the well, a deep pump is lowered for the safety line. If it should be dismantled, then it should also be lifted out of the cable and under no circumstances should it be dragged out of the water-lifting pipe
Accumulator - uninterrupted water supply bill
The presence of a hydroaccumulator tank in the water supply system pre-empts the appearance of many problems with the supply of water to the building. This is a typical analogue of a water tower. Thanks to the hydraulic tank, the pump works with the least load. If the pool is filled, the automation switches off the pump and turns on only after that, like the height of the water drops before a certain level.
The size of the tank can exist at least some - 12 and before 500 liters. This allows you to ensure a certain supply of water for the purpose of power outages. The calculation of the volume of the accumulator is taken into account, which on average requires about 50 liters for the need for water in the first person. Daily from each water point is taken near 20 liters. The water discharge for irrigation should be disassembled separately.
There are two types of accumulators - membrane and storage. The first ones are usually of small volume, equipped with a pressure gauge and a reversing valve. The task of such a tank is to provide the necessary burden in the aqueduct. The storage tanks are much larger. Filled, they can weigh in front of a ton.
Large tanks are mounted for attics, hence the design of the water supply system should be anticipated in advance for the need for reinforcement of the structure and to comprehend the thermal insulation for the winter gap. The amount of water in the storage tank is satisfied, in order to be turning off the electricity of water was enough for more than a day. There is an excess of hydraulic accumulator designs. Depending on the location, you can select a vertical or horizontal sample
HDPE pipes are an ordinary and reliable sentence
On sale, as before, it is possible to find water pipes from all materials - steel, copper, plastic, metal-plastic. Most often, owners of suburban houses give importance to HDPE pipes (from low-pressure polyester). They are not inferior in quality as iron, but they do not fizzle, do not explode, do not rust, they do not rot.
High-quality HDPE pipes can last up to half a century. Due to the low weight, the unified connecting and fastening elements, they are relatively simple in mounting. For the sake of an autonomous water supply system - this is the best option, and every year more home owners choose it specifically. Usually for the water supply pipes are purchased with a diameter of 25 or 32 mm. The whole is elastic. It is stretched and compressed depending on the temperature of the medium. Thanks to this, it retains its strength, density and original shape
Laying the outside of the pipeline
The construction of a water pipe must ensure that the pipeline is connected to a water-lifting pipe below the freezing level of the ground. A balanced version of the connection of the well - installation through a pitless adapter.
This is a conventional and affordable structure intended intentionally for the removal of pipes from the production well string. It seems like to equip a well with a pitless adapter, carefully told for the video:
If, for some reason, it is unrealistic to connect through the adapter, you have to arrange a pit or mount the caisson. In any case, the union with the pipeline should exist for a depth of more than 1-1.5 m. If a well is used as a source, a hole must be pierced at its base for the introduction of a pipe. Later, if all work is carried out in accordance with the laying of the pipes, the input is sealed.
Next plan is approximately similar, which is for the well, which is for the sake of the well. For the laying of the pipeline, a trench is prepared through a hydraulic structure in front of the walls of the house. Abyss - 30-50 cm below the level of freezing. The desire at a time to ensure a slope of 0.15 m for 1 m length.
If the trench is excavated, its bottom is covered with a layer of sand 7-10 cm, then watered, rammed. For a sand pillow lay pipes, connect, conduct hydraulic tests to be a pressure 1.5 times greater than the planned working.
If all is in order, the pipeline is covered with a layer of sand 10 cm, rammed without excessive pressure, so as not to break the pipes. Then they fill the trench with earth. Together with the pipes laid pumping cable, isolated. As necessary, it is increased, if the standard length is not enough to connect to the power supply. The standard electrical cable of the pump is 40 m. To be preparing a trench for the sake of the pipeline will certainly equip a sand pillow. This should, so that a sharp stone from the ground did not break and unseal the pipe
It seems again allowed trouble water to the house? If the building is located in severe weather conditions or the owner decided to lay the pipeline without reason, so as not to obey the depths of freezing of the ground, in other words, the options for arranging the external water pipe:
Pipeline is laid for a depth of 60 cm and covered with a 20-30-cm layer of a warming consistency - expanded clay, foam plastic chips or coal slag. The main requirements for the insulator are small hygroscopicity, strength, lack of compaction after ramming.
It is permissible to arrange an external water pipe for a short depth - 30 cm, if the pipes are insulated with special heat insulators and a corrugated casing.
Sometimes pipes are laid with a heating cable. This is a brilliant liberation for the sake of localities, where frosty frosts are crackling in the winter.
For video, the order is presented according to the installation of an external water pipe:
Putting the pipeline into the building
Draw water from the well to the building through the base. Pipeline in most cases freezes specifically at the point of entry, even if it is laid in accordance with all the rules. Concrete excellently passes water, and this contributes to the appearance of problems with pipes. To avoid them, you need a piece of a larger diameter pipe than a piping.
He is quite helpful with a typical protective case of the entry point. For this, it is permissible to select a pipe from any available material - asbestos, metal or plastic. Essence, that the diameter was much larger, because It is necessary to lay a water pipe with heat-insulating materials. For the sake of a 32 cm water pipe take a tube-case 50 cm.
The pipeline is insulated, it is put in a protective structure, later it is padded to ensure the greatest waterproofing. In the center, a rope is clogged, and through it and before the edge of the basement is clay, diluted with water before the mixture of curdled sour cream. It is a brilliant natural waterproofing agent. If there is a desire to prepare a mash without the help of others, it is permissible to remove the mounting foam or any proper sealant.
The pipeline entry is forced to exist placed in the foundation itself, and not near it, because then its filling can not be touched by the earth around the structure. As if through a causeway, a sewage pipeline is also introduced. Between the inputs of water supply and drainage systems should exist more than 1.5 m. For the sake of thermal insulation materials with a width of about 9 mm are used. This protects the pipeline through deformation to be shrinkage
Internal distribution of water supply pipes
Then they kind of spent the water in a personal building, you need to choose a scheme and kind of internal wiring. It can exist open or closed. The main method implies that all the pipes will be for the sight. It is comfortable based on the beliefs of repair and maintenance, but based on the beliefs of aesthetics is not an ideal option.
Closed pipe laying is the method of placing them in the floor and walls. Communications are all masked, they are not therefore about finishing, all this is labor-intensive and overhead. If you have to fix the pipes, then there is a place where you need access to them, and you will also need renovation updates. In most cases, a hole method of laying pipes of internal water pipe is used. This is much cheaper and more convenient than strobenie walls for the disguise of communications. Pipes from polymeric materials look great and for the sake of an open system they are better than iron ones
There are such schemes of wiring:
Collector;
tee
Mixed.
A collector type wiring is installed in the collector (comb). Through it are separate pipes to each plumbing fixture. This variation of the wiring is suitable for both types of pipe laying - open and closed.
Due to the presence of the collector, the burden in the system is measured, but this is an expensive measure, because asks for a huge amount of materials. The essential importance of this scheme is that the repair of the 1st plumbing fixture is subject to the water supply of others in the former regime.
Installation collector wiring is much more expensive than a tee, but these costs pay off. Leakage occurs in most cases for joints. To be a collector scheme of connections minimum
The tee scheme is called again sequential. Plumbing devices are connected in turn one by one. The weight of the method is in its cheapness and simplicity, and the flaw is in the loss of pressure. If a lot of devices work at once, the foray noticeably decreases.
To be repaired at one point it is necessary to disconnect the entire water supply system. The mixed plan foresees the collector connection of mixers and serial - sanitary devices. Serial connection of plumbing devices - a real penny and a suitable variation. All such a plan all can lead to that being opening a cool faucet for a kitchen in the bathroom soon enough to raise the water temperature
Almost always for the inner water pipe is chosen pipes made of polymer materials. They are easier to install than iron, plus the need to accurately pay for the work of welders. Unparalleled aspect: for the sake of connecting the toilet to the system, the desire to extract metal, because Polymer pipes are not always controlled with sudden pressure drops. We also recommend that you honor the features of the decomposition of water , find out whether to eat unnecessary impurities. If the chemical and microbiological analyzes of the water are in order, then it's pretty enough just rough cleaning the water through the sand, mud and mud. If not - choose the situation better then consult with specialists.
Комментариев нет:
Отправить комментарий