RU75201U1 - WINTER WELL OF THE RESERVOIR - Google Patents

Abstract

The winter well of the reservoir is used in the technology of life support systems, fire fighting and aeration of reservoirs and for the formation of an ice-free lane, providing easy access to water. The essence of the device: the winter well of the reservoir contains a hollow body, open at the bottom and closed at the top with a sealed cover with a spool. The vertical dimensions of the body of the well should allow the placement of its ends outside the ice cover of the reservoir. Fig. 6

Description

The inventive utility model relates to the technology of life support systems for the population living on the banks of water bodies, fire fighting, aeration of water bodies, in particular, to the design of wells on freezing water bodies for access to water and can be used to form an ice-free lane, providing unhindered water intake, as well as for natural or forced aeration of water bodies.

A well-known design of a well of a reservoir, the body of which is made in the form of a barrel frozen in ice and filled with insulation material, which is removed before the water intake and the bottom of the barrel is kicked out (see A.A. Kachalov, Fire-fighting water supply, M .; Stroyizdat, 1985 , 253-254 p .; fig. 127).

The disadvantages of this device are: one-time use, the presence of insulation material (scrap) and the bottom of the body, which causes a lot of labor in the process of providing access to water.

These disadvantages are eliminated in the closest in technical essence to the claimed model of the design of the well, comprising a housing made in the form of a pipe without a bottom, and a cover. Inside the pipe, oil is poured that does not freeze at low temperatures (see fig. 126 in the same place).

The disadvantage of this design is the lack of reliability in operation, due to:

- the unreliability of the formation of the lane, as at low temperatures the oil may thicken;

- the possibility of oil getting into the water taken during any functional actions.

In addition, oil that has fallen into a body of water pollutes it, worsening the environment.

The purpose of the proposed utility model is to eliminate these drawbacks, i.e. increasing operational reliability through stable

formation of non-freezing lanes inside the well and elimination of harmful environmental impacts.

This goal is achieved in that the well body, open from below, has a sealed cover on top, in which a pneumatic spool is installed, through which air is displaced by water, displacing freezing, and also by placing the upper and lower ends of the body, respectively, higher and below the top and bottom edges of the ice.

The expansion of the operational capabilities of the proposed model can be carried out as a result of the application of some structural schemes that determine the installation of the structure in a reservoir.

Performing a hull floating before ice formation with eyebolts at the lower end allows it to be installed in water bodies of great depth and to fix its position with anchor ties.

The execution of the body of the well with a support flange in the lower part allows you to mount it on this support.

The execution of the body of the well with the fixing collars for bandages allows you to attach it to the elements of hydraulic structures, for example, piles, supports.

The execution of the body of the well with a pipe in its upper part allows you to take water or supply air by matching the pipe with a pump or compressor. The proposed design is illustrated by the drawings shown in figures 1-6.

Figure 1 shows a General view of the well of the reservoir.

Figure 2 shows the well of the reservoir with the cover removed.

Figure 3 - floating well of the reservoir.

Figure 4 - well pond mounted on this support.

Figure 5 - well pond installed on the elements of hydraulic structures.

Figure 6 - well of a reservoir with a pipe.

The well of the reservoir (figure 1) contains a housing 1, open from the bottom, and a cover 2 in which the spool 3 is placed. The distance between the ends of the housing exceeds the thickness of the ice 4 of the reservoir.

The body of the floating well (figure 3) in the lower part has eyebolts 7 for installing anchor links.

The body of the well installed on this support (figure 4) has a flange 8 in the lower part, which allows you to connect the power fastening elements.

The body of the well, mounted on hydraulic structures (Fig. 5), has restrictive projections 9 for fixing the fastening bandages.

The body of the well, interfaced with a pump or compressor (Fig.6), has a pipe 10 to which the intake pipe of the pump or the compressor feed hose is connected.

In preparation for operation, air is supplied through the spool 3 (Fig. 1) to the body of the well, which displaces water, forming an air cavity 5. With the cover removed (Fig. 2), water 6 fills to the level of the upper edge of the ice 4 allowing access to the entire volume of water in the pond. Through the body of the well in the pond can be placed a water intake device or supply air.

For repeated access to water, the body of the well 1 must be hermetically closed by a cover 2 and air must be supplied into it through the spool 3.

In the event that it is not possible to pass a water intake device or hose for air supply through the body of the well (Fig. 6), then water can be taken and air can be supplied through the pipe 10 to which the pump unit or compressor is connected. The cover 2 in this case does not remove, and the spool 3 is blocked.

Claims (5)

1. The winter well of the reservoir, consisting of a hollow cylindrical body, open from the bottom, and a cover, characterized in that the cover is sealed and has a pneumatic spool for air supply, and the height of the body of the well ensures the placement of the upper and lower ends, respectively, above and below the upper and lower edges of the ice cover. 2. The winter well of the reservoir according to claim 1, characterized in that in the lower part of the body has eyebolts for installing anchor links. 3. The winter well of the reservoir according to claim 1, characterized in that in the lower part of the body has a flange for connection to the bottom support. 4. The winter well according to claim 1, characterized in that the housing has restrictive protrusions for bandages. 5. The winter well according to claim 1, characterized in that the casing has a pipe in the upper part for connecting a pumping unit or compressor.