Swimming pools according to the use of points, can be divided into race pools and leisure pools.
1, competition pools.
Is used for competition venues, more formal swimming pools, such as the standard pools in the Olympic Stadium or Asian Games, diving pools, etc., specifications size, water depth, circulation mode, circulation cycle, disinfection mode, water quality requirements, etc. are subject to international standardization; design level is higher.
2, leisure pools.
Is a non-competition pool, such as hotel matching, community matching pool, private villa pool, pool in the club, etc.; leisure pool design is more arbitrary, according to the investor’s intention to design can be, leisure pool shape is also more arbitrary;.
Swimming pools according to the water temperature design requirements, can be divided into thermostatic pools and non-thermostatic pools.
Thermostatic pool design.
1, thermostatic pools are often indoor pools, outdoor pools thermostatic is relatively rare,.
2, the heating method of constant temperature pools, the commonly used heat medium are.
Electricity, gas, diesel, solar, hot water, steam, coal, subject to joint geographical conditions.
3, heating with electricity.
Heating with electricity is often through electrical energy facilities, such as thermostatic furnaces, air-source heat pumps, etc.
Thermostatic furnace directly with the heating wire heating, thermostatic furnace facilities are relatively cheap, but the electricity consumption is very large, if a standard pool 2250 tons of water, to heat the water from 10 degrees to 27 degrees, the first two days will be tens of thousands of yuan of electricity, after the daily thermostatic electricity costs, but also nearly a thousand dollars, the pool thermostat, with a thermostatic furnace is unrealistic;.
Heat pump heating is actually also with electricity, but the heat pump operation cost only practical electric thermostat furnace or, the highest up to, because the working principle of the heat pump is not direct electric heating wire heating, is to use the compressor pressure cycle snow to achieve physical changes to obtain heat energy, as you know, liquid to gas, need to draw heat energy from the air, one-third of the gas compressed into a liquid, will also produce heat energy, heat pump is the use of these two Physical principles, so that the low-pressure, low-heat gaseous snow into a high-pressure, high-temperature liquid, and then can be over a counter-process to release the heat energy to reach the pool water, so that the cycle to achieve heating.
The current southern region with heat pumps thermostatic pool, is the most cost effective, but the initial investment in facilities is also the most expensive.
4, with oil or natural gas heating, this type of approach is more suitable for oil or gas cheaper places, with
Natural gas is also quite cost-effective, not only cheap facilities, operation is also more favorable, the bad thing is some pollution of the environment.
5, with coal heating, also to use coal-fired boilers to generate hot water or steam, after the heat exchanger will be hot water or steam heat energy to the pool water, coal furnace input is not expensive, and not expensive to use, the disadvantages are
Large consumption of thermal energy, pollution of the environment, difficult to control, non-stop adding fuel, to have a dedicated person to add coal, burning coal is not at any time at will to turn on or off, unlike the convenience of electricity.
6, solar heating.
Pure solar heating is only suitable for small pools (a few cubic meters), dozens of cubic meters of the pool, are also required to equip the air source heat pump or thermostat.
7, steam or hot water, with hot springs or geothermal or industrial waste heat, through the heat exchanger, to the pool water heating.
According to the circulation mode, the pool can be divided into downstream, countercurrent, confusion flow type, no machine room party style
1, down-water type.
Water from the bottom of the pool to the engine room filtration, and then the water back to the pool, featuring: you basically do not feel the water in the filter, the water surface is also static, if there is foam on the water surface, do not eliminate salvage, foam will be permanently in the water;.
2, counter-flow type.
pool water from the surface through the overflow out of the pool and collected after returning to the engine room filtration, and then back to the pool, this type of approach is characterized by: the water is movement, the water surface is difficult to have impurities stay, water quality from the sense, quite clean;.
3, confused flow type.
Confusion flow type is a combination of the two, the Olympic pool, is confusion flow type, often the pool will not be purely designed to countercurrent type and will be designed to confuse the flow type.
4, no machine room type.
That is, integrated pool filter machine, that is, integrated pool facilities, especially suitable for small pools, private pools, outdoor community pools and other places, only the facilities are hung on the pool wall or installed in the pool side of the facility pit, do not have to room, do not have to cloth pipe, do not have to professional technology, do not have to cloth water, the overall investment is much lower than the room type, especially small pools, with a two or three has been enough, the facility itself has lights, escalators, the Massage nozzle, filtration, disinfection in one, water quality is guaranteed.