RU190633U1 - WATER-FREE DRAINAGE COLUMN WITH THERMAL INSULATED INSERT - Google Patents

Abstract

The present utility model relates to water columns for distribution of drinking water. The technical result is to reduce the consumption of thermal insulation material. bottom clamps, between which is placed in the form of a disk insulation material with a diameter slightly larger than the inside of the case

Description

This utility model relates to water columns for the distribution of drinking water.

There is a non-freezing stand-up column [1] in which the casing is made as a hollow cylinder to its entire height, a water-dispensing tap is installed in its upper part, the above-ground part is covered with thermal insulation, the lower side wide and non-freezing liquid is placed in the casing the container is in direct contact with the thawed ground. Non-freezing water column contains a housing that is made in the form of a hollow cylinder to the full height. In the upper part of the body installed water tap. The above-ground part of the body is covered with thermal insulation. In the case there is a riser, expanded from below and filled with non-freezing liquid, with the lower part of the case and the expanded container placed with the possibility of direct contact with the thawed soil.

The disadvantage of this column is the need for complete external insulation of the above-ground part of the column housing, which carries a high consumption of thermal insulation material.

The technical result is to reduce the consumption of insulating material.

This result is achieved by moving the insulating material inside the upper part of the column and making it in the form of a heat insulating insert with dimensions larger than the internal diameter of the case and placing it between the two clamps

The essence of the proposed solution is shown in the figure (figure 1), where indicated:

1 - Lower part of the speaker housing;

2- the upper part of the column case;

3- spout;

4- upper lock;

5- heat insulating insert;

6- lower lock

The device works as follows.

A heat-insulating insert fixed between the upper (4) and lower (6) clamps prevents the penetration of cold outside air into the internal cavity of the underground (lower part (1)) column housing. The flexible insert is designed so that it has an outer diameter slightly larger than the inner diameter of the upper part of the column housing, and the inner diameter is somewhat smaller than the outer diameter of the displacing progressively spout (3). The inner and outer diameter of the heat-insulating insert mated into the tension prevent the penetration of cold air drafts into the underground (lower part) of the standpipe, where heat is generated from the soil layers below the freezing depth.

Used sources from the level of technology:

1. application number RU 94019257

Claims (1)

A well-free water stand-up column containing the lower and upper part of the column housing, the spout pipe and the heat-insulating material passing through it, characterized in that the upper and lower clamps are placed inside the case, between which is placed a disk of insulating material with a diameter somewhat larger, than the inside of the case

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