RU2190808C2 - Device for conservation of thermal energy in room - Google Patents

Abstract

FIELD: power engineering. SUBSTANCE: device has Ni-Cr alloy wire laid on walls and floor of room; it is heated from power system; Ni-Cr wire may be additionally laid on ceiling; device is provided with additional insulator made from polyethylene, for example. EFFECT: conservation of heat in room at minimum power requirements. 3 dwg

Description

 The invention relates to the field of energy and can be used in various, in particular residential, premises.

 A device is known for storing thermal energy in a room, containing nichrome wire placed close to the insulator indoors on the walls and floor with the possibility of heating from the mains (see SU 1651043 A1, 05.23.1991).

 A disadvantage of the known device is the high power consumption.

 The technical result of the invention is the ability to retain heat in the room with minimal energy consumption.

 The technical result is achieved by the fact that the device for storing thermal energy in a room comprises a nichrome wire with an insulator placed directly on the insulator inside the room on the walls and floor, with the possibility of heating from the mains, which is additionally placed on the ceiling of the room, thus covering the surface of the walls, floor and ceiling , while the device is equipped with an additional insulator made, for example, of polyethylene, placed with the formation of the air gap with the insulator on which is placed nichrome wire.

 Figure 1 presents a view of the device, a section; figure 2 is also a view of the device, section; figure 3 - the location of the nichrome wire on the walls and ceiling.

 The device comprises an insulator 1 located indoors on the walls, ceiling and floor, a nichrome wire 2 and an additional insulator 3 installed with the formation of an air wire with an insulator 1 on which the nichrome wire 2 is placed.

 The operation of the device is as follows.

After heating the room to 20 ^o C turns on nichrome wire 2 (electrical lock). The temperature of the blocking material should be at least 20 ^o C. As you know, nichrome, connected in series, reduces energy consumption. Those. 5 m nichrome will take 1 kW / h, and 20 m it will take 250 W / h, etc. - Depends on the thickness of the wire. This will allow the use of wire, as shown in figure 3, using a serial and parallel connection. Energy consumption is estimated at about 5 kW / day. The electric lock, made in the form of a “foil” with a thickness of 0.1 mm, will take energy even in cold weather no more than 12 kW / day. Such material may be made (in the future) of nichrome or alloy. The goal is that the material is heated to 20 ^o With constantly. The use of batteries (steam water, etc.) also confirms the idea of the invention - there, too, a harness around the walls is used there, preventing the penetration of cold into the room. When using a nichrome wire for blocking, it is also necessary to fix it with a light insulator - polyethylene, etc., but be sure to leave a layer of air between insulators 1 and 3 for the greenhouse effect. The narrower she is, the better. In multi-storey buildings, blocking the ceiling on the top floor can be especially effective because binding (blocking) of the walls is replaced by batteries - especially if they work on an ongoing basis.

Claims (1)

 A device for storing thermal energy in a room, containing nichrome wire placed close to the insulator inside the room on the walls and floor with the possibility of heating from the mains, characterized in that the nichrome wire with an insulator is additionally placed on the ceiling of the room, thus covering the surface of the walls, floor and ceiling while the device is equipped with an additional insulator made, for example, of polyethylene, placed with the formation of an air gap with an insulator on which nichro is placed MOVA wire.

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