Often in the existing water supply system at the cottage pressure insufficient. This is a common phenomenon if the system is built on the basis of the accumulative tank and enters the system of gravity. At best, we have a pressure of 0.8-1 atm. This is not always enough even for the shower, and you can connect a boiler or a washing machine with only 2 atm. You can solve the problem in two ways. The first is setting a pumping station that automatically supports the specified parameters. The method is good, but not always there is the required amount of money. The second output is an embedded pump that increases the pressure in the water supply system in the country. This option is much less expensive. On the rising pumps and methods of their use and will be discussed further.
Pumping pump for water supply in the country will increase the pressure in the system
Raising pump for giving: what are there
This is a small device that increases already available low pressure. That is, from scratch they cannot create it. This device is crashed into an existing water supply and pumps water, lifting pressure on 1-3 atm. There are several types of pumping pumps:
- By the type of cooling:
- With a dry rotor - have a higher efficiency, but they are stronger and have large dimensions;
- With a wet rotor - the noise level is low, the dimensions are small, but not very effective, although with an increase in pressure in the country's water supply (and not only) to be 100%.
- By way of inclusion:
- Manual switching on - when you need to increase the pressure, turn on, you do not need to turn off; Not very convenient: you need to ensure that the pump does not overheat;
- Automatic switching on - the presence of consumption is controlled by the flow sensor; When you open the crane or other consumer and the availability of a certain flow rate per second, the pump is turned on when the flow is missing, the pump is turned off;
- Combined models that switch the switch are then in one, then in another mode.
Raising pumps with horizontal and vertical location
- By installation method:
- horizontally;
- vertically;
- In both positions.
- By speed:
- Single-stage - have one swap speed;
- Multistage - can work with different intensity, which depends on the flow rate.
- By design type:
- in-line - compact, but low-performance models embedded in the feed pipeline;
- Vortex - productive, but noisy and requiring special strapping.
How to spend water in a house from the well here, about the organization of automatic irrigation can be read here.
How to choose
In order to not be particularly confused, the pumping pump for water supply in the country is usually taken in-line (embedded) with a wet rotor. This is the most optimal country option: small noise, ease of installation.
Installation type vertical or horizontal - depends on the place in which it will be installed. Regarding speeds - better, of course, multistage adjustment, but such pumps are worth a lot, because it rarely installed in the country water supply.
You can still pay attention to the case material. It can be made of cast iron or stainless steel. From stainless steel, naturally, better, but also more expensive. You need to pay attention to the material from which the impeller is made. In the cheapest models, it can be from plastic, in more expensive - from bronze or brass.
Vortex pump to increase pressure in the country
Specifications their meaning
First of all, it must be remembered that the pump is running from electricity, and it is necessary for the normal power supply. Basically, they are demanding of voltage. If, suddenly, the selected boost pump does not displays the desired pressure, check the voltage. It is possible that it is low and the required power of work is simply not achieved.
The main technical characteristics that determine whether the pump will cope increases the pressure in the water supply system at the cottage with the task is Maximum working pressure . This is the quantity on which the equipment can be issued at the output.
More specifications are important:
- Maximum feed. Shows how much water can pump the pump per unit of time. It is measured in liters per minute (l / min) or cubic meters per hour (M.Kub / hour). To compare it more convenient, L / min is transferred to liters per hour - multiply the number to 60, the obtained liters are divided by 1000 and get cubic meters per hour. For example, 30 l / min we translate into m. Cube / hour: 30 * 60 = 1800 liters per hour, 1800/1000 = 1.8 m. Cube / hour.
- Maximum pressure . This is the magnitude to which the boost pump can raise water relative to the installation site. This is important if the date is two storey or more, and the pump is installed, say in the technical floor or basement.
Raising pump Wilo PB-089 EA and its technical characteristics
We draw your attention to the fact that the maximum values are usually indicated. To find out the real indicators, share the stated parameters on 2. That's right, you definitely do not make it wrong.
It is still important - with what value of the stream turns on the automatic increase in the cottage for the cottage. Values can be different: and 0.12 l / min and 0.3 l / min. It depends on this figure whether the pump will be turned on when, for example, a tank in the toilet is recruited, or it will start working only after the crane in the shower opens.
A few words about what modes should operate the pump boosting pressure in the water supply system in the country. It is best to take those models that can work in manual, and automatically. That is why: not all parsing points create consumption required for automatic inclusion. If the device will only have an automatic mode, you can't help you trouble. But if it can be switched to manual - turned on before use and enjoy normal pressure. Just need to not forget to turn off.
An example of installing a vortex pump to increase water pressure in the country
Next parameter - The power is maximum and nominal, Measured in watts (W). Shows how productive motor drives the impeller. In principle, the more powerful the pump, the greater pressure it is able to provide, but much further depends on the design and used materials.
The temperature of the work environment. Measured in degrees. Everything is more or less clear. There are pumps to increase pressure only for cold water, is for hot. This displays this indicator.
Important also Disadvantaged sizes . Installation of the rising pump occurs in a section - a piece of the pipe is cut into this place with the help of fittings the device is installed. The size of the connected nuts ideally must correspond to the diameter of the pipe.
About the device of the country water supply (by section) - the selection of pipes, the development of the circuit and connection - read here.
Installing a pump that increases water pressure
The place of installation of pumps depends on the specific situation. For the normal operation of the crane and soul, it is enough to put a drip at the outlet of the accumulative tank, if it comes to such a system. If you want to put a boiler or washing machine in the country, other devices, demanding pressure, most likely have to be put in front of them. With sufficient power (with sufficient consumption), one pump may be enough for two devices. Only then needs to be thought out accordingly.
Where you can install the pump boosting pressure in the water supply in the country when using a system with a cumulative tank
In any case, when developing a scheme, pride the possibility of removing or bypass the pump. This is done using a bypass (in the bypass should stand overlapping crane).
Installing several low-power rising pumps - not always the best idea. In this case, it may be worth considering more powerful and productive models that can stabilize pressure at a considerable flow rate. Some of them provide even raising water from a well or a tank, replacing a pumping station in some sense.
How not to freeze the plumbing in the country read here.
Pumping station to increase pressure
This exit is very convenient, but not very cheap, although there are low-cost models (for example, Jambo jambo installations are from $ 130). These settings can lift water from a well or well, but you can lower the suction hose in the reservoir. Then the cumulative tank can stand anywhere, not necessarily upstairs.
Their plus is that the pressure is constantly maintained, without human intervention (there is electricity). The main thing is to choose the correct parameters. They can even be used to increase pressure when connected to centralized water supply. If you have this option in the country:
- water is supplied by pipes, but its pressure is not enough even on the shower, not to mention other needs,
- The feed goes on the clock, and you can not always be at this time at the cottage, and accordingly, everything remains without watering, about such luxury as a shower then does not matter.
The question of increasing pressure in the country can be solved using a pumping station and a storage tank.
Everything can be fixed, putting a bulk tank (lithra per 1000) and a pumping station. You will have a stock of water and shower at any time when you wish. For watering such a container may not be enough, but no one bothers to put a larger or more smaller. We read about choosing and installing the pumping station here.
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