SU1107806A1 - Apparatus for heating floor in live stock barn - Google Patents

Abstract

1. THE DEVICE OF THE DIFFERENTIAL HEATING OF THE FLOOR IN THE ANIMAL AND GAS-RELATED PREMISES, consisting of a casing enclosed in a common concrete floor, a heating element, a heat insulating layer and a metal plate, so that, in order to increase efficiency and reduce the metal intensity devices, it has an air cavity and a glass plate located on the heat insulating layer and separated from the metal plate by a cavity, and there is a vapor barrier film between the casing and the common concrete floor, and ent is on a glass plate and is formed as a source of infrared radiation. 2. A device according to claim 1, characterized in that in order to § simplify the process of replacing the heating element, a wall is made in the wall of the building (Ia opposite the heating element.

Description

 2 3. "but ) . about

8 о У; .----о

I

The invention relates to agriculture, in particular to devices for floor heating in animal housing.

An electric surface heater5 is known, consisting of a housing enclosed in a steel steel frame, a heat conducting plate, and tubular heaters p.

However, this device is metal consuming.

A device for heating the floor in livestock buildings is known; Consisting of a housing enclosed with a common concrete floor, a heating element in the heat insulating layer and a metal plate.

The known device is also metal consuming and inefficient.

The aim of the invention is to increase efficiency and reduce metal consumption.

The goal is achieved in that the device has an air cavity and a glass plate located on the heat insulating layer and separated from the metal plate by a cavity, and there is a parsolation film between the case and the common concrete floor, and the heating element is located infrared radiation.

In order to simplify the process of replacing the heating element, a hole is made in the wall of the housing opposite the heating element.

Fig. 1 shows the device for floor heating in Fig. 2, which is installed: 8 common concrete floor

The device consists of a heating element 1; an air gap 2 and a heat-conducting metal plate 3. A metal layer 3 is covered with a layer of concrete 4, which is a concrete lair of the pig. Heating element 1 lies loosely on the glass plate 5. The protective casing 7 is made on a schungisite base and cement bond. The polyethylene film 8 is a paroizolation between the concrete floor 9 and the heat insulating casing 7. In the casing 7 there is an opening 10 into which the guide and pipe I. serves for extraction in the feed78062

12 heating elements 1, which are a source of infrared radiation.

The heat process proceeds as follows.

As a result of heat exchange by radiation and convection between the heating element 1 and the air gap 2, bounded above by the metal plate 3, the heat goes to the temperature of the air gap 2 and the heat-conducting metal plate 3. As a result of the contact thermal conductivity between

5, plate 3 and a layer of concrete 4 heat move to the upper layers of the floor. Heat exchange takes place between the floor surface and the room air. This heat goes to a rise in temperature.

0 indoor air and the evaporation of moisture from the floor surface.

The heat from the halogen lamps, which are the heating element in the device, passes through the glass plate 5 into the shungizite cushion 6. Heat from the heated shungisite is transferred along the perimeter between the glass plate 5 and the housing 7 to increase the temperature

, -., air gap 2 and heat-conducting plate 3, restraining its cooling with the heating elements 1 turned off.

The heated metal plate 3 emits infrared rays. The glass is transparent with respect to these rays, absorbs these rays, then gives them back to the metal plate 3, preventing it from being oh, lazy.

A small part of the heat goes to the temperature of the housing 7, which is separated to keep it warm.

from the total concrete floor 9 paroizo-

with a film of o.

This design allows to increase the efficiency of the device and reduce the metal consumption due to the fact that the device does not use metal heating elements and guide tubes.

The device provides for quick replacement of halogen lamps by removing them in the feed passage.

Thermal insulation in the form of an air gap 2 and a glass plate 5 makes it possible to quickly heat the upper

I1107806d

part of the floor, and with the heat off turned off, it allows to reduce heat loss by the elements holding it into a common concrete floor and reduce cooling. Vapor film film power consumption.

Claims (2)

1. DEVICE FOR FLOOR HEATING IN ANIMAL HOUSING SPACES, consisting of a housing enclosed in a common concrete floor, a heating element, a heat-insulating layer and a metal plate, characterized in that, in order to increase efficiency and reduce the metal consumption of the device, it has an air cavity and a glass a plate located on the heat-insulating layer and separated from the metal plate by a cavity, and between the body and the general concrete floor there is a vapor barrier film, the heating element being located It is worn on a glass plate and made in the form of an infrared radiation source. 2. The device pop. 1, characterized in that in order to simplify the process of replacing the heating element, an opening is made in the wall of the housing opposite the heating element. ABOUT SU .1107806 ί 11