RU113266U1 - INSTALLATION FOR CLEANING WATER OF SWIMMING POOLS WITH USE OF OZONE, ULTRASOUND, UV-RADIATION AND CHLORINE - Google Patents

Abstract

Swimming pool water purification plant, characterized in that it consists of functional blocks: preliminary purification, which serves for primary treatment of water by oxidation with ozone generated in a UV lamp, sonication and separation of large fractions in a contact filter; post-treatment unit with UV radiation; chlorination unit, which is used to disinfect the station and bath.

Description

The utility model relates to devices for the preparation and disinfection of water, the principle of which is based on the use of several chemical components and physical influences to obtain clean water in a closed loop, and is intended for water purification in swimming pools.

The installation consists of three functional blocks: preliminary treatment by ozonation, sonication, filtration; post-treatment with UV radiation; chlorination.

The first block is used for primary water purification by oxidation with ozone generated in the UV lamp, ultrasonic treatment and separation of large fractions in the contact filter.

In the second block, water is treated with UV radiation.

The chlorination unit is used only for disinfection of the unit and the bath, as well as in the case of negative analyzes of water in the pool bath.

Schematic diagram of the installation for water treatment of swimming pools is presented in figure 1.

Known devices of stationary installations and water treatment plants for swimming pools described in sources [1], [2], [3], [4], [5], [6], [7].

The closest in technical essence is the invention "Device for the disinfection of water in swimming pools using chlorine and ozone" RU 2142430.

Common disadvantages of these objects are the following:

- unsatisfactory mass and dimensional indicators of installations;

- the complexity of the design, and hence the low reliability of the nodes, especially the ozonizer;

- high power consumption;

- treated water does not always meet the requirements of regulatory regulatory documentation.

The objective of the utility model is to increase the efficiency of water treatment in swimming pools, increase reliability, reduce energy consumption by refusing to use an ozonizer in the installation.

The technical result of the utility model is to develop a water treatment plant for swimming pools.

The number, purpose and operation of the functional units of the installation provide a complete and comprehensive solution to the task.

A similar installation can be used for complex treatment of contaminated water in swimming pools, as well as improve the organoleptic characteristics of water.

Utility Model Implementation

The result is achieved by the fact that the water coming to the treatment from the swimming pool undergoes a comprehensive treatment in accordance with the schematic diagram of the water treatment plant shown in figure 1, as follows.

Water from the pool bath (pos. 8) is pumped (pos. 1) through the ejector (pos. 3), which also receives the ozone-air mixture from the UV radiation lamp (pos. 9), for ultrasonic treatment (pos. 2). The use of ultrasound in the scheme of the purification unit allows cavitation to be obtained, due to which the shells of pathogenic bacteria, viruses and spores are destroyed, the formation of active radicals occurs. Further, in the contact filter (item 4), the impurities are oxidized by ozone and the water is purified from the resulting suspension by filling the filter. The residual ozone-air mixture before being discharged from the air "cushion" of the filter into the atmosphere is decomposed in the destructor (item 5). Next, the water enters the aftertreatment and disinfection with UV radiation. After treatment, purified water is returned to the pool bath.

To reduce wear due to cavitation erosion and, as a result, to increase the reliability of the installation, sections of the pipeline from the ejector (pos. 3) to the contact filter (pos. 4) are made from a vitrified pipe.

The chlorination unit is used only for disinfection of the unit and the bath, as well as in the case of negative analyzes of water in the bath. Chlorination occurs by adding a reagent to the purified water that enters the mixer (pos. 10) from the tank (pos. 6) using a metering pump (pos. 7).

Thus, the number, purpose and operation of the functional units of the installation provide a complete and comprehensive solution to the task.

Bibliographic list.

1. Patent of the Russian Federation RU 2042637 "Device for disinfecting water with ultraviolet and ozone."

2. Patent of the Russian Federation RU 2142430 “Device for the disinfection of water in swimming pools using chlorine and ozone”.

3. Patent of the Russian Federation RU 98123544. Installation for ozonation of water.

4. Patent of the Russian Federation RU 2092448. The method of cleaning and disinfection of water.

5. Rogozhkin G.I. Water treatment and disinfection of water in the pool. Disinfection of pools // Plumbing.-2003.-№4.

6. Mozhaisky M. Cleaner spring // Inventor and rationalizer.-2010.-№3.

7. Scherbin B.V. Bubbles clean drains // Inventor and rationalizer.-2010.-№11.

Brief Description of the Drawings

Figure 1 is a schematic diagram of a water treatment plant for swimming pools. The scheme is made in the form of rectangles as graphic designations of the elements connected functionally by the lines of movement of the liquid and the ozone-air mixture.

The first block consists of a pump for taking water from the pool (pos. 1), an ejector (pos. 3), an ultrasonic installation (pos. 2), a contact filter (pos. 4), an ozone destructor (pos. 5).

The second block consists of. UV lamps (item 9)

The chlorination unit includes a chlorine tank (pos. 6), a metering pump (pos. 7), a mixer (pos. 10).

Claims (1)

Installation of water treatment for swimming pools, characterized in that it consists of functional units: pre-treatment, which serves for the primary treatment of water by oxidation with ozone generated in the UV lamp, sonication and separation of large fractions in the contact filter; UV aftertreatment unit; chlorination unit, which is used to disinfect the station and bath.