Every owner of a house or a summer cottage has a desire to enjoy the benefits of civilization, which can include water. However, in order for this idea to have a right to exist, it is necessary to use communication systems. After installing the pipes, you will need to blow them. To do this, use a device called a compressor.
However, there is another way that allows you to drain the water before the start of the winter season. It is expressed in laying pipes under a slope and installing a tap through which water will drain from the system.
The main pros and cons of installations
Quite often, modern consumers are wondering what are the pros and cons of a compressor for blowing pipes in the country. Among the first, it is worth highlighting:
- high power;
- low noise level;
- low cost;
- ease of use.
The first feature is due to the coaxial drive, which indicates an impressive speed. In addition, such devices operate at a low noise level, because they are equipped with special covers. There are practically no disadvantages of such devices, as one of them is the possibility of leakage.
The main types of compressors, their advantages and disadvantages
If you need a compressor to blow pipes in the country, then you should familiarize yourself with the most common varieties of such devices. The most popular are piston units, the principle of which is that the air pressure is provided by the piston cylinder. The main advantages of such devices are their low cost and ease of use. In addition, they are maintainable. Among the shortcomings, it is necessary to highlight the impressive noise level and the lack of the unit's ability to work without interruptions. From time to time, such a technique must be allowed to rest.
A screw compressor for blowing pipes at the cottage compresses the air using screws. Such devices do not have exhaust and inlet valves. Among the advantages of such compressors are low noise and low friction in the screw block. When operating, such appliances consume a bit of electricity. The disadvantage of this variety can be considered a high cost, which is especially true if we compare with reciprocating compressors. Another disadvantage is the lack of self-repair.
Spiral units are good in small size, so they can be conveniently used and moved from place to place. The membrane version uses a flexible membrane as a piston. The disadvantage of such devices is the impossibility of creating high pressure. In addition, the performance of such devices is quite low.
Overview of some compressor models: "Caliber KMK-2300 / 50U"
This model has a cost equal to 12,400 rubles. This equipment, which includes a pressure switch. It is responsible for turning off the engine if the pressure in the receiver reaches a critical level of 8 bar. If this value drops to 6 bar, the device will automatically start the engine. Long and stable operation is ensured by an induction motor. Condensate is drained through a tap located at the bottom of the receiver.
Model reviews
The above compressor for blowing pipes in the country, according to users, has many positive features:
- convenient transportation;
- the possibility of visual control;
- resistance to vibration.
As for transportation, it is provided with a handle located on the upper part of the body. Visual control was made possible thanks to a manometer, with which you can monitor the level of pressure in the system. It should be noted also the resistance to vibration. This feature, according to users, is provided by the presence of legs, they effectively dampen vibration. Additional benefits consumers consider:
- long term of operation;
- anticorrosion coating;
- high-quality performance;
- roomy receiver.
Model Specifications
The compressor described above for blowing pipes in the country has quite outstanding technical characteristics, among them high productivity, which reaches 440 liters per minute. It is important to mention also power, it is 2.3 kW. The volume of the receiver is 50 liters.
The design uses oil lubrication. The equipment weighs only 34 kg. The number of revolutions per minute reaches 2850. The frequency is 50 Hz. Working pressure is equivalent to 8 bar. The equipment works due to the electric motor.
Overview of the features of the SPEC KPA-35 automobile compressor
This equipment costs only 1,500 rubles. It has a small weight and dimensions, which allows it to be transported in the trunk of a car. The design provides for the presence of a pressure gauge that allows you to control the pressure level.
If you will be purging pipes at the cottage with an automobile compressor, then you can consider this model, which has a fairly high performance. It reaches a mark of 35 liters per minute. The case is made of metal, therefore it is not subject to deformation and ensures the stability of the device during operation.
Performance Reviews
When consumers consider the above model of an automobile compressor, they note:
- convenient transportation;
- the possibility of visual control;
- great opportunities.
As for the first feature, it is provided by the presence of a transport handle, with which the device can be transferred from one place to another. As for visual control, it is provided by a manometer, with its help it will be possible to monitor the change in pressure level.
Consumers quite often, in their words, prefer this particular model, since it provides great opportunities, expressed in the presence of a set of nozzles that the consumer can use for their intended purpose. This mobile compressor for blowing pipes also has additional advantages, namely:
- high performance;
- the presence of a bag for storage;
- simplicity in work;
- sustainable placement;
- comfortable grip.
Model Specifications
This piston autocompressor has a capacity of 35 liters per minute. The design uses an analog pressure gauge. Autonomous operation of the device is not provided. The system does not have a flashlight, the weight of the device is only 1.85 kg. The dimensions of the device are 155x75x140 mm.
Overview of the features of the compressor brand PATRIOT EURO 50/260
This compressor for blowing pipes at the cottage, the price of which is equal to 7800 rubles, is equipment with an engine protected by a casing. It prevents corrosion and damage. The receiver is located horizontally, it is painted with a protective layer, which eliminates its damage. The housing has a handle that facilitates transportation.
Model reviews
If you still do not know which compressor model to choose, you may prefer the one described above. According to consumers, it has many positive features, among them, buyers especially highlight:
- damage protection;
- ease of movement;
- surface stability.
The last factor is provided by the legs, which are equipped with rubber pads that dampen vibration. In addition, it also extends the life of the unit. Such a compressor for blowing pipes in a country house is inexpensive and, according to customers, has a lot of additional advantages, among them it should be highlighted: low weight, high-quality performance, high performance, no need for additional maintenance.
Pipe purge without compressor
The purge of a country water supply without a compressor can be carried out in various ways. This topic is relevant for many homeowners who do not live in the winter at the cottage. If the water supply system was equipped with polypropylene pipes, which were deepened into the ground by 0.7 m, then there is a possibility of their freezing.
As an example, we can consider pipes whose diameter is 20 mm. They are laid from the well to the bath. On the second floor there is a storage tank, the volume of which is 0.5 m 3 . Next, the wiring goes through the bath and goes to the house, while it also goes deep into the ground.
For the reason that the pipes are at the depth of the freezing line, there is a high probability of their rupture from frost. That is why it is necessary to purge before the start of the winter season. You can use an old-style vacuum cleaner for this, which has two openings, one must provide suction, the other - blowing. However, this method has two drawbacks. One of them is expressed in low pressure, the other - in the impossibility of a tight connection of the hose and pipe.
Conclusion
If you use pipes for water in the country, the characteristics of the compressors should definitely be studied, since you will need such equipment for purging. On sale today you can find a huge number of compressors, they are gasoline, screw, piston and automobile. The most mobile are the latter, they are the cheapest, have the most compact sizes and are generally accessible.
Among others, you can find the Inforce PROFline model, the cost of which is 8800 rubles. It is a model powered by a copper winding motor. The receiver volume is precisely calibrated, the system has overload protection, and the design is as durable as possible. Among the additional features, it is necessary to highlight a quick check of the oil level and a decrease in the level of vibration during operation.