Technical Field

The invention relates to the ignition mechanism, which is used in natural gas, eng, Ipg fuel-operated stone furnaces, which automatically ignites the furnace consisting of gas line, main valve, gas filter, burner collector, burner valve, flexible connection, atmospheric burner, flame sensor and lighter.

The invention is especially used in natural gas, eng, Ipg fuel stone furnaces, firing of the furnace consisting of gas line, main valve, gas filter, burner collector, burner valve, flexible connection, atmospheric burner, flame sensor and lighter,

It has been developed to minimize potential accident risks by providing a warning against gas leakages of the ignition system, which ensures the continuity of the system by working with 24 volt energy, thereby eliminating the power cuts in the mains power lines with 220 volts current;

- Natural gas, eng, Ipg, which comes from the gas line and reaches on the atmospheric burner, automatically burning the fuel from any of the type of LPG, thereby ensuring the continuity of the stone oven, working with 24 volt current, creating the safety control unit through the fire alarm sensor and gas alarm sensor, thereby eliminating possible accidents the ignition system with the control card that provides. Prior Art

Nowadays, stone ovens are used in the cooking process of the dough, which is usually prepared in bread production establishments.

The fire required for cooking bread in stone ovens can be obtained from solid fuel, as well as gas fuels such as natural gas, eng, Ipg.

In the state of the art, the energy required for the operation of the ignition system, which automatically ignites the furnace in which gas fuel (natural gas, eng, Ipg) burns in stone ovens, is obtained by connecting directly to the mains line with a 220 volt current.

In the combustion process of the furnace, the gas coming from the gas line reaches the atmospheric burner and the gas is ignited by the ignition system, and after the flame, the bread that is intended to be baked in the oven is baked by burning the stove. When the internal temperature of the oven reaches the desired level, the gas flow is automatically interrupted and the burner does not burn. In case of the interior temperature of the furnace decreases, the ignition system is activated and gas is ignited. This process continues continuously and the operation of the stone oven is ensured.

As stated in the ignition system used in the current technique, since it operates with 220 volt current obtained from the mains line, the ignition process of the gas fuel is carried out manually as it does not work in possible power cuts. This situation poses a great danger in terms of security. As a result, it is necessary to make improvements in the related technical field due to the negativities encountered in the prior art and described above.

Aim Of The Invention

Due to the negativities existing in the prior art, the invention aims to solve all the negativities described.

The aim of the invention is to realize the firing process of the furnace used in natural gas, eng, Ipg fuel stone furnaces, consisting of gas line, main valve, gas filter, burner collector, burner valve, flexible connection, atmospheric burner, flame sensor and lighter,

It has been developed to minimize potential accident risks by providing a warning against gas leakages of the ignition system, which ensures the continuity of the system by working with 24 volt energy, thereby eliminating the power cuts in the mains power lines with 220 volts current;

- Natural gas, eng, Ipg, which comes from the gas line and reaches on the atmospheric burner, automatically burning the fuel from any of the type of LPG, thereby ensuring the continuity of the stone oven, working with 24 volt current, creating the safety control unit through the fire alarm sensor and gas alarm sensor, thereby eliminating possible accidents. It is the establishment of an ignition system with a control card.

The invention is based on the 24 volt current ignition system.;

- Since the ignition system does not operate at 220 volts of current, the furnace's continuity is ensured by feeding with renewable energy sources, including battery and solar energy, in case of possible power outages, - Since the furnace's working continuity is ensured, negativities such as gas leaks and related accident risks are minimized, - In the case of possible gas leaks, the fire sensor and gas alarm sensor detect this situation and the gas flows in the control card gas line, thereby eliminating the risk of fire and explosion,

- In case of malfunctions in the ignition system, the burning of the furnace cannot be done manually, so the risks of accidents are also eliminated.

Description Of The Figures

Figure-1 : There is a representative schematic view of the furnace used in stone ovens with a 24 volt current firing system subject to the invention.

A. Oven

B. Ignition system 1. Control card 1.1. Energy input

1.1.1. Adapter input

1.1.2. Battery input

1.2. Fire alarm sensor

1.3. Gas alarm sensor 1.4. On / off button

1.5. Reset button

1.6. Malfunction signal lamp

1.7. Turn signal light on

1.8. Valve outlet 1.8.1. Magnetic valve

1.9. Prosestat output 1.9.1. Minimum gas pressure was in process 1:10. Heat probe

1.10.1. Connecting piece 1:11. Flame detector 1:12. Lighter igniter Gas line 23. Master valve

4. Gas filter

5. Burner collector

6. Burner valve

7. Flexible connector

8. Atmospheric burner

DETAILED DESCRIPTION OF THE INVENTION

In Figure 1, there is a representative schematic view of the furnace (A) with gas firing system (B), which is in the gas ovens used in the cooking process of bread, which is generally dough in bread production establishments, and which operates with gas from any type of natural gas, eng, Ipg.

The furnace used in stone ovens (A);

- 24 volt current ignition system (B) according to the invention, which performs automatic ignition of the gas fuel advancing in the gas line (2) in the furnace (A),

- Gas line (2) through which gas fuel is transmitted from any type of natural gas, eng, Ipg supplied from the tank or network,

- the main valve (3) that allows the gas line (2) to which the gas fuel advances to be opened / closed manually, - the gas filter (4) that performs the filtration of the gaseous fuel coming from the gas line (2), - burner collector (5) that performs gas distribution to more than one atmospheric burner (8),

- The flexible connecting element (7) that connects between the burner collector (5) and the atmospheric burner (8), which performs gas transmission,

- It consists of atmospheric burners (8) where gases are exited in the furnace (A) and the flame is formed.

The ignition system (B) according to the invention has a control card (1) and the control card (1);

- Energy input (1.1) with adapter input (1.1.1) and battery input (1.1.2), where 24 volt current connection is made from the energy source,

- Fire alarm sensor (1.2) that detects the fire that may occur in the furnace (A) or in the stone oven, eliminating the risk of fire,

- Gas alarm sensor (1.3) that detects gas leakage in the stone oven and eliminates the risk of potential explosion when the furnace (A) does not burn,

- on / off button (1.4) that enables the ignition system (B) to be manually switched on / off by the user,

- reset button (1.5) which enables the ignition system (B) to be reset manually by possible intervention by the user in case of possible failures,

- In case of possible malfunction of the ignition system (B), the malfunction signal lamp (1.6) informing the worker by burning,

- signal lamp (1.7) in the circuit, which indicates that the ignition system (B) is operating smoothly,

- the valve outlet (1.8) to which the magnetic valve (1.8.1) connected to the gas line (2) is connected to cut the gas flow in case of possible adverse conditions,

- Prostate output (1.9) to which the minimum gas pressure processors (1.9.1) are connected, which are connected to the gas line (2) and control the continuity of the gas pressure, - The heat probe (1.10), which informs the control card (1) about the closing / opening of the ignition system (B10) by measuring the internal temperature of the stone oven, in the event that the temperature rises / falls.

- Flame detector (1.11) that detects whether the flame is burning on the atmospheric burner (8) is healthy or not,

- The lighter igniter (1.12), which creates a spark to burn the gas coming out of the atmospheric burner (8), is connected.

In the assembly process of the ignition system (B) of the present invention, the adapter connected to the mains is connected from the energy inputs (1.1) of the control card (1) to the adapter input (1.1.1). Solar panel or battery connection is made from renewable energy systems to the battery input (1.1.2) against possible power cuts in the network.

Fire alarm sensor (1.2) and gas alarm sensor (1.3) are connected to the control card (1).

Then the control card (1);

- magnetic valve (1.8.1) mounted on the valve outlet (1.8), gas line (2),

- the minimum gas pressure in the process (1.9.1) installed in the process line outlet (1.9), the gas line (2),

- the heat probe (1.10) is mounted on the gas line (2) via the connecting piece (1.10.1).

Finally, the flame detector (1.11) and the lighter igniter (1.12) are mounted on the control board (1).

In the operation of the ignition system (B) operating with a 24 volt current subject to the invention,

The control board (1), which gets its energy by connecting to the 24 Volt current energy input (1.1), completes the energy circuit. At this stage, the fire alarm sensor (1.2), the gas alarm sensor (1.3) and the minimum gas pressure process (1.9.1) are detected by the control card (1) and the on / off button (1.4) is ready in case of any negativity. The fire alarm sensor

(1.12), gas alarm sensor (1.3), minimum gas pressure process (1.9.1) and flame detector (1.11) constitute safety in the ignition system (B).

The control card (1), which is ready, forms a spark on the atmospheric burner (3-5) for a period of 3-5 seconds by means of a lighter igniter (1.12) operating with a 24 volt current after completing the safety checks. At this stage, the magnetic valve (1.8.1) is controlled by the control card (1), allowing the gas flow from the gas line (2) and providing the flaming / ignition of the gas exiting through the atmospheric burner (8).

During the combustion, the flame detector (1.11) detects healthy combustion and lights the signal lamp (1.7) in the circuit on the control card, and it is understood by the employee that the ignition system (B) operates smoothly.

The heat probe (1.10) measures the temperature of the area where the combustion takes place and provides the control card (1) to terminate the combustion by informing the control card (1) when the desired temperature is reached. If the specified area falls below the desired temperature, the fire alarm sensor (1.2), the gas alarm sensor (1.3) and the minimum gas pressure in the process (1.9.1) are detected by the control card (1) and in the absence of any negativity, the lighter igniter

(1.12) is operated. On the atmospheric burner (8), the gas ignition and the combustion process are started again.

Since the fire alarm sensor (1.2), gas alarm sensor (1.3) and minimum gas pressure in the process (1.9.1) are constantly active, the control card (1) turns on the malfunction signal lamp (1.6) and the magnetic valve (1.8) in case of any negativity. .1) It is ensured that the gas flow is cut from the gas line (2) by commissioning. Pressing the reset button (1.5) ensures that the ignition system (B) starts again from zero. If the malfunction is not eliminated in this case, it is necessary to intervene by cutting off the gas flow. In this way, it is ensured that the furnace (A) operates safely in many negativities such as gas leaks and fire risks.