RU1819963C - Window with adjustable heat shield - Google Patents

Abstract

Usage: in the field of construction, in particular in the construction of windows of small-sized premises of residential buildings (for example, kitchens) for areas with harsh climatic conditions. SUMMARY OF THE INVENTION: A window with adjustable thermal protection comprises a window frame 1, a horizontal impost 2, a twin casement 3 and a single casement 4 of an external glazing. The internal glazing includes a leaf 5, which is pivotally attached to the horizontal impost 2 and has two symmetrical vestibules, which provide its connection with the window frame 1 in the positions of Winter and Spring. A heat shield 7, hollow with a box-shaped cross section, for example, in the form of a cabinet, is hingedly attached to the window sill 6 from the side of the room. Shelves can be made inside the cavity of the heat shield. 1 s.p., f-ls, 5 ill, ate with 00 che o o GO FIG.

Description

The invention relates to the field of construction, in particular, to window constructions of small-sized premises of residential buildings (e.g., kitchens) for areas with severe climatic conditions.

The aim of the invention is to expand the operational capabilities of a window with adjustable thermal protection.

- Suggested window construction c. controlled heat supply allows you to use a heat shield as a refrigerator in the winter and a wall cabinet in the warm season, which increases the comfort of living in small-sized residential premises, 15

In FIG. 1 is a schematic diagram of the arrangement and operation of a window,, with adjustable thermal protection in cold (WINTER) and warm (SPRING) periods; in FIG. 2-general view of the window with adjustable heat - 20 shyta in the warm period (SPRING); in FIG. 3

- general view of a window with adjustable thermal protection in the cold period (WINTER); in Fig. 4

horizontal section of a window with adjustable thermal protection for a warm period (VES-25 NA); in FIG. 5 - horizontal section - windows with adjustable thermal protection in the cold period (WINTER),

A window with adjustable thermal protection includes window frame 1, horizontal 30 impost2, twin leaf 3 and a single leaf 4 of the external glazing, which are pivotally attached either to the horizontal impost 2 or to the window box 1. The internal glazing includes the leaf 5, which 35 of the torus is pivotally rotatable 180 ° and attached to a horizontal 2 m post. It has two symmetrical vestibules, which ensure its connection with window frame 1 in the positions of WINTER 40 and SPRING. A heat shield 7, hollow with a box-shaped cross section, is pivotally attached to the window sill 6 from the side of the room. The front 8 and rear 8 walls of the hollow heat-shielding 5 of the screen 7 are made in the form of doors. The material and their thickness are selected on the condition that the specific heat resistances of the external wall and the window structure are equal. Wall 8, located on the side 50

of the outer wing 4 (in the WINTER position), has the minimum thickness permissible for structural reasons, and the wall 8 is the maximum. The width of the hollow heat shield 7 is controlled by the removal of the window sill 6. Shelves can be mounted inside the cavity of the heat shield.

A double-leaf window with adjustable thermal protection operates as follows.

In the cold season (WINTER), the inner glazing flap 5 and the hollow heat shield are turned upward in the WIND direction. The window has triple glazing and a reduced glazing area; the heat shield functions like a refrigerator. In the warm period, the sash 5 and heat shield 7 are lowered down in the direction of SPRING. In this case, the window has double glazing, which occupies the entire area of the window opening, and a window sill, which can be supported by brackets mounted on the wall.

The details of the hollow heat shield can be stamped from porous plastics (e.g. foam) or wood waste.

Claims (2)

1. Window with adjustable thermal protection, including a window frame, impost, window sill, paired and single sash, additional sash pivotally mounted on the surface of the impost pivotally connected to the paired or single sash, and a heat shield installed with the possibility of adjoining the single leaf and having dimensions corresponding to the dimensions of this leaf, distinguished by the fact that, in order to expand operational capabilities, the impost is horizontal and the heat-shielding wounds - hollow with a box-shaped cross-section and pivotally attached to the windowsill. 2. Window pop. 1, due to the fact that the heat shield is equipped with shelves located inside its cavity. 3L fi Mr. Z Russian cabbage soup 5 L1, Ґ f Cur I,