RU172713U1 - HEATING INSTALLATION - Google Patents

Abstract

The heating installation can be used for heating residential and industrial premises. The installation comprises a combustion chamber, a liquid fuel supply system, an air duct, and a flue gas exhaust pipe. The installation is made in the form of a radiator made of vertical pipes connected by upper and lower collectors. The combustion chamber is placed in a smoke pipe, which is one of the pipes of the radiator. A smoke pipe is installed in the middle of the radiator. The advantages of the device are to simplify the design of the installation for space heating while increasing the efficiency of fuel combustion. 2 ill.

Description

The utility model relates to heat engineering, to devices for heating residential and industrial premises.

Known domestic gas generator (RF patent for the invention No. 2036222, publ. 05.27.1995), designed for heating residential premises, greenhouses, hot water boilers, cooking stoves and other household items, individual houses (cottages, agricultural farms).

The installation comprises a gas generator with a vertical gasification shaft, a loading hatch, a grate, an air supply means, a device for removing the generated gas from the shaft, an exhaust pipe, an additional pipe located along the body axis, a device for igniting the gas generator and a tank for liquid fuel with a gas burner . The device for removing the generated gas from the mine is made in the form of two nozzles with shut-off valves located along the shaft of the gas generator and interconnected by a gas duct. An additional pipe is placed in the fuel layer, the lower end being directly above the reaction zone, and the upper end above the layer of charged fuel. A device for igniting a gas generator is placed inside a gas burner and is made in the form of an annular container for a wick in communication with a container for liquid fuel.

The known installation for its purpose and the achieved result is closest to the claimed utility model.

A disadvantage of the known device is the complexity of the design.

The objective of the claimed utility model is to simplify the design of the installation for space heating while maintaining or increasing the efficiency of fuel combustion.

The technical result is to improve the technology of the heating installation.

The technical result is achieved by a heating installation comprising a combustion chamber, a liquid fuel supply system, an air duct, and a flue gas exhaust pipe.

The new one is that the installation is made in the form of a radiator made of vertical pipes connected by upper and lower collectors. The combustion chamber is placed in a smoke pipe, which is one of the pipes of the radiator. A smoke pipe is installed in the middle of the radiator.

The drawing shows a diagram of the inventive heating installation. The photograph shows a valid prototype.

The installation contains a smoke pipe 1 and pipe 2 radiator. The pipes are combined by the upper 3 and lower 4 collectors. A removable cover 5 is installed on the upper manifold. An air duct pipe 6 passes through the upper manifold and the smoke pipe. A pipe 7 of the liquid fuel supply system is fixed in the smoke pipe. In the lower part of the smokestack pipe is installed tray 8 of the combustion chamber. An exhaust pipe 9 is connected to the cavity of the lower manifold to exhaust exhaust gases into the atmosphere.

Installation works as follows.

First, the combustion chamber is heated by burning in a pan 8 a combustible liquid, for example diesel fuel or kerosene. To access the pallet in the lower part of the smoke pipe 1, a removable cover is installed, which is not shown in the drawing. Then, air is supplied through duct 6 using a low-power centrifugal fan (12 V), and at the same time, a small-capacity oil pump from 0.3 L per hour (12 V) turns on the supply of waste oil through pipe 7. After a short period of time, the heating system reaches a stable working mode.

The combustion of fuel occurs in the area located above the pallet 8, which is the combustion chamber. A stable combustion process is provided by supplying the required amounts of fuel - used oil - through the pipe 7 and air through the perforated lower end of the duct 6. The temperature in the combustion chamber in operating mode is 550-600 ° C. Hot air-gas mixture rises upward through the smoke pipe 1, enters the upper manifold 3, from which passes through the radiator pipes 2 to the lower manifold 4, and then through the exhaust pipe 9 the gases are vented to the atmosphere. On the whole route of hot gases, the radiator is heated and heat is removed to the room due to convection. Arrow A shows the direction of movement of the air supplied to the duct; arrows B - the direction of the flow of hot gases through the radiator; arrow B shows the path of the exhaust gases through the exhaust pipe 9.

The optimal dimensions of the installation and its elements are selected experimentally. The gases discharged through the exhaust pipe 9 have a temperature of 25-30 ° C. The wall of the pipe is a little warm to the touch. This indicates a high efficiency of fuel combustion in the installation. When operating a prototype of the inventive device, which is shown in the attached photograph, the waste oil consumption was 7.5 liters per day. In pan 8, ash remained in the form of a light colored powder in an amount of 6-8 g

Due to the use of relatively inexpensive metal profiles in the design, the installation is highly adaptable.

Claims (2)

1. A heating installation comprising a combustion chamber, a liquid fuel supply system, an air duct and a flue gas exhaust pipe, characterized in that the installation is made in the form of a radiator of vertical pipes connected by upper and lower collectors, and the combustion chamber is located in a smoke pipe, which one of the radiator pipes. 2. The heating installation according to claim 1, characterized in that the smoke pipe is installed in the middle of the radiator.

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