RU192717U1 - DRIVING WATER RESERVOIR TANK - Google Patents

Abstract

The utility model relates to water supply, to storage and distribution facilities for drinking water for domestic or similar local water supply. The technical result consists in the spatiotemporal combination of the process of aerodynamic interaction of the internal cavity of the tank with the atmosphere surrounding the tank with the process of highly efficient bidirectional air filtration involved in the process of said aerodynamic interaction. The tank 1 is made in the form of a hollow parallelepiped elongated in the vertical direction, having openings for providing aerodynamic interaction through the material 8 of the internal cavity 6 of the tank 1 with the atmosphere surrounding the tank. The wall of the tank 1 includes a bottom, a side wall 3 and a cover 4. The tank also contains a box 5 installed in the wall of the tank, which is a means for aerodynamic interaction of the inner cavity 6 of the tank located above the maximum possible level 7 of water 2 with the atmosphere surrounding the tank 1. Box 5 is made, for example, in the form of a parallelepiped and has two opposite and parallel working surfaces (planes) 9 and 10, made with holes. The box 5 is mounted in the lid 4 so that one of the working surfaces of the box (surface 10) is part of the lid 4 of the tank 1. In this case, the box 5 is located outside the tank 1. The box 5 is filled with filtering material, which is a package of randomly arranged 0.5 microfibre fibers with a thickness of 0.5 ÷ 5 μm, the distance between which is within 5 ÷ 50 μm and which at least satisfy the requirements of the national standard of the Russian Federation GOST R EN 1822-1-2010 "High-performance air purification filters EPA, HEPA and ULPA", approved awaited and put into effect by Order of the Federal Agency for Technical Regulation and Metrology dated December 29, 2010 No. 1145-st. Optimal (from the point of view of the criterion “price / quality of filtration”) this is an HEPA filter. 4 s.p. f-ly; 10 ill.

Description

The technical field to which the utility model relates.

The utility model relates to water supply, to storage and distribution of drinking water for domestic or similar local water supply.

State of the art

Known portable storage tank of water containing a vertical cylindrical housing with a flat bottom, not having a lid (EP 1055780 B1, IPC7 E03B 11/02, publ. 23.07.2003).

Signs of a known reservoir, common with the features of the claimed technical solution, are the presence of a vertical cylindrical body with a flat bottom.

The reason that prevents obtaining a technical result in a known tank, which is provided by the claimed technical solution, is the lack of a lid, which causes the penetration into the drinking water of the tank from the atmosphere surrounding the tank of pollutants, always present in the atmosphere surrounding the tank.

Known storage tank for drinking water (prototype), the wall of which includes a bottom, side wall and a cover, while in the lid there is a nozzle for aerodynamic interaction of the internal cavity of the tank with the atmosphere surrounding the tank (see the description of the invention to patent RU No. 2564836 C2, IPC E03B 11/02 (2006.01), application 2012100263/13, application filing date 10.01.2012).

The signs of the known reservoir (prototype), common with the features of the claimed technical solution, are that the wall of the known reservoir includes a bottom, a side wall and a lid, while a means for aerodynamic interaction of the internal cavity of the reservoir with the atmosphere surrounding the reservoir is installed in the wall of the known reservoir.

The reason that prevents obtaining a technical result in a known reservoir (prototype), which is provided by the claimed technical solution, is that the means for aerodynamic interaction of the inner cavity of the reservoir with the atmosphere surrounding the reservoir.

The reason that prevents obtaining a technical result in a known reservoir (prototype), which is provided by the claimed technical solution, is that the means for aerodynamic interaction of the inner cavity of the reservoir with the atmosphere surrounding the reservoir is made in the form of a nozzle mounted in the reservoir lid that does not prevent penetration into drinking water reservoir from the atmosphere surrounding the reservoir of pollutants always present in the atmosphere surrounding the reservoir.

The technical problem to which the technical solution claimed for patenting is directed is the need to ensure such aerodynamic interaction of the internal cavity of the tank with the atmosphere surrounding the tank, which would prevent the penetration into the drinking water of the tank from the surrounding tank atmosphere of pollutants that are always present in the atmosphere surrounding the tank .

Utility Model Disclosure

совмещении процесса аэродинамического взаимодействия внутренней полости резервуара с окружающей резервуар атмосферой с процессом высокоэффективной двунаправленной фильтрации воздуха, участвующего в процессе указанного аэродинамического взаимодействия.The technical result that mediates the solution of the specified technical problem is

combining the process of aerodynamic interaction of the internal cavity of the tank with the atmosphere surrounding the tank with the process of highly effective bidirectional air filtration involved in the process of the specified aerodynamic interaction.

The technical result is achieved by the fact that the storage-expendable tank for drinking water, the wall of which includes a bottom, a side wall and a lid, while in the wall of the tank there is a means for aerodynamic interaction of the internal cavity of the tank with the atmosphere surrounding the tank, made in the form of a box filled with filter material , which is an air purification filter, so that the box is mounted in the tank wall above the maximum possible water level in the tank and is made with a working surfaces containing holes for aerodynamic interaction of the inner cavity of the tank with the atmosphere surrounding the tank through the filter material. The technical result is also achieved by the fact that: firstly, one working surface of the specified box is part of the tank wall; secondly, the specified box is mounted in the lid of the tank; thirdly, the specified box is mounted in the side wall of the tank above the maximum possible water level in the tank; fourthly, the filter material is characterized by efficiency that meets the requirements of the national standard of the Russian Federation GOST R EN 1822-1-2010 "High-performance air purification filters EPA, HEPA and ULPA", approved and enforced by Order of the Federal Agency for Technical Regulation and Metrology of 29 December 2010 No. 1145-st; fifthly, the filter material is a HEPA filter.

Brief Description of the Drawings

In FIG. 1 ÷ 10 are diagrams of options for the implementation of the storage-expendable tank, possible within the claimed patent claims:

in FIG. 1 shows a diagram of a tank with a box made in the form of a rectangular parallelepiped, while the box is mounted in the lid of the tank so that the box is located outside the tank, and one working surface of the box is part of the lid of the tank;

in FIG. 2 shows a diagram of a tank with a box made in the form of a rectangular parallelepiped, while the box is mounted in the lid of the tank so that the box is located inside the tank, and one working surface of the box is part of the lid of the tank;

in FIG. 3 shows a diagram of a tank with a box made in the form of a spherical segment (spherical circle or hemisphere), while the box is mounted in the lid of the tank so that the box is located outside the tank, and the plane of the specified spherical segment is part of the lid of the tank;

in FIG. 4 shows a diagram of a tank with a box made in the form of a spherical segment (spherical circle or hemisphere), the box being mounted in the lid of the tank so that the box is located inside the tank, and the plane of the specified spherical segment is part of the lid of the tank;

in FIG. 5 shows a diagram of a tank with a box made in the form of a rectangular parallelepiped, while the box is mounted in the side wall of the tank so that the box is located outside the tank, and one working surface of the box is part of the side wall of the tank;

in FIG. 6 shows a diagram of a tank with a box made in the form of a rectangular parallelepiped, while the box is mounted in the side wall of the tank so that the box is located inside the tank, and one working surface of the box is part of the side wall of the tank;

in FIG. 7 is a diagram of a tank with a box made in the form of a spherical segment (spherical circle or hemisphere), the box being mounted in the side wall of the tank so that the box is located outside the tank, and the plane of the spherical segment is part of the side wall of the tank;

in FIG. Figure 8 shows a diagram of a tank with a box made in the form of a spherical segment (spherical circle or hemisphere), while the box is mounted in the side wall of the tank so that the box is located inside the tank, and the plane of the specified spherical segment is part of the side wall of the tank;

in FIG. Fig. 9 shows a diagram of a tank with a box made in the form of a rectangular parallelepiped, while the box is mounted in the lid of the tank so that the box is partly outside, partly inside the tank, and each working surface of the box is not part of the tank lid;

in FIG. 10 shows a diagram of a tank with a box made in the form of a rectangular parallelepiped, while the box is mounted in the side wall of the tank so that the box is partly outside, partly inside the tank, and each working surface of the box is not part of the side wall of the tank.

Utility Model Implementation

The storage-expendable tank 1 for drinking water 2 is made, for example, in the form of a hollow parallelepiped elongated in the vertical direction. In this case, the wall of the tank 1 includes a bottom (not shown), a side wall 3 and a cover 4. The tank 1 also contains a box 5 mounted in the wall of the tank (i.e. mounted in the wall of the tank: either in the side wall 3 or in the cover 4) 5 , which is a means for aerodynamic interaction of the internal cavity 6 of the reservoir, located above the highest possible level 7 of water 2, with the atmosphere surrounding the reservoir 1.

Box 5 has two options:

- in the form of a rectangular parallelepiped, as shown in FIG. 1, 2, 5, 6, 9, 10;

- in the form of a spherical segment (spherical circle or hemisphere), as shown in FIG. 3, 4, 7, 8.

In any embodiment of the box 5, it (the box) is filled with filter material 8 and is made with working surfaces 9 and 10 having openings for providing aerodynamic interaction through the material 8 of the internal cavity 6 of the tank 1 with the atmosphere surrounding the tank.

In the embodiment of FIG. 1 box 5 is made in the form of a parallelepiped and has two opposite and parallel working surfaces (planes) 9 and 10, made with holes. The box 5 is mounted in the lid 4 so that one of the working surfaces of the box (surface 10) is part of the lid 4 of the tank 1. In this case, the box 5 is located outside the tank 1. The embodiment in FIG. 2 differs from the embodiment of FIG. 1 in that the box 5 is located inside the tank 1, and part of the lid 4 is the working surface 9 of the box 5.

In the embodiment of FIG. 3, box 5 is made in the form of a spherical segment (spherical circle or hemisphere) and has two working surfaces made with holes: a part of the sphere 9 and a plane 10 that cuts off this part of the sphere. The box 5 is mounted in the lid 4 so that its working surface (plane) 10 is part of the lid 4 of the tank 1. In this case, the box 5 is located outside the tank 1. The embodiment in FIG. 4 differs from the variant in figure 3 in that the box 5 is located inside the tank 1.

In the embodiment of FIG. 5, the box 5 is made in the form of a parallelepiped and has two opposite and parallel working surfaces (planes) 9 and 10, made with holes. The box 5 is mounted in the side wall 3 above the highest possible level 7 of water 2 in the tank, so that one of the working surfaces of the box (surface 10) is part of the side wall 3 of the tank 1. In this case, the box 5 is located outside the tank 1. The embodiment in FIG. . 6 differs from the embodiment of FIG. 5 in that the box 5 is located inside the tank 1, and part of the side wall 3 of the tank is the working surface 9 of the box 5.

In the embodiment of FIG. 7, the box 5 is made in the form of a spherical segment (spherical circle or hemisphere) and has two working surfaces made with holes: a part of the sphere 9 and a plane 10 that cuts off this part of the sphere. The box 5 is mounted in the side wall 3 so that its working surface (plane) 10 is part of the side wall 3 of the tank 1. In this case, the box 5 is located outside the tank 1. The embodiment in FIG. 8 differs from the embodiment of FIG. 7 in that the box 5 is located inside the tank 1.

In the embodiment of FIG. 9, the box 5 is made in the form of a parallelepiped and has two opposite and parallel working surfaces (planes) 9 and 10, made with holes. The box 5 is mounted in the lid 4 so that none of the working surfaces of the box (9 and 10) is part of the lid 4 of the tank 1. In this case, part of the box 5 is located outside the tank 1, the other part inside. The embodiment of FIG. 10 differs from the variant in FIG. 9 in that the box 5 is mounted in the side wall 3 of the tank 1.

In all embodiments of tank 1, box 5 is filled with filtering material, which is a packet of randomly arranged microglass fibers with a thickness of 0.5 ÷ 5 μm, the distance between which is within 5 ÷ 50 μm and which at least satisfy the requirements of the national standard of the Russian Federation GOST R EN 1822 -1-2010 "High-performance air purification filters EPA, HEPA and ULPA", approved and enforced by Order of the Federal Agency for Technical Regulation and Metrology of December 29, 2010 No. 1145-st. Optimally (from the point of view of the criterion “price / quality of filtration”) it is a HEPA filter.

The operation of the tank is as follows (using the tank shown in FIG. 1 as an example).

In the initial state, the reservoir 1 is filled with drinking water 2 to a level not exceeding the maximum allowable level 7. After that, the flow of water 2 from the reservoir 1 is carried out (flow means not shown), as a result of which the water level 2 in the reservoir 1 decreases, a corresponding natural pressure drop occurs air. As a result, air enters from the atmosphere surrounding the tank 1, the air of which is contaminated with particles of different diameters, into the internal cavity 6 of the tank 1 sequentially through the openings of the working surface 9 of box 5, filter material 8 (HEPA filter) and the openings of the working surface 10 of box 5. In the process of this air movement, it is cleaned of large polluting particles with a diameter of more than 5 microns due to the sieve effect, from medium polluting particles with a diameter of 0.3 ÷ 5 microns due to the inertia effect and from small pollutants yayuschih particle diameter less than 0.3 microns by diffusion effect. As a result, air of a high degree of purification enters the internal cavity 6 of the tank 1, which guarantees the proper quality of drinking water continuously throughout the entire period of operation of the tank 1. After emptying, the tank 1 is filled with new drinking water 2 to a level not exceeding the maximum allowable level 7 (filling means not shown). In the process of filling, there is a reverse movement of air (from the inner cavity 6 to the surrounding atmosphere) through the filter material 8, as a result of which this filter material is freed from large contaminants. Further, the described cycle is repeated many times.

Claims (5)

1. The storage-expendable tank for drinking water, the wall of which includes a bottom, a side wall and a lid, while in the wall of the tank there is installed a means for aerodynamic interaction of the internal cavity of the tank with the atmosphere surrounding the tank, characterized in that the said tool is made in the form of a box filled filtering material, which is an air purification filter, so that the box is mounted in the tank wall above the maximum possible water level in the tank and is made with working parts surfaces containing holes for aerodynamic interaction of the inner cavity of the tank with the atmosphere surrounding the tank through the filter material. 2. The storage tank for drinking water according to claim 1, characterized in that one working surface of said box is part of the tank wall. 3. Storage tank for drinking water according to claim 1, characterized in that the said box is mounted in the lid of the tank. 4. Storage tank for drinking water according to claim 1, characterized in that said box is mounted in the side wall of the tank above the maximum possible water level in the tank. 5. The storage tank for drinking water according to claim 1, wherein the filter material is a HEPA filter.

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