CHEMICAL-FREE PEST REMOVAL MOBILE HOT AIR GENERATOR

Abstract

The invention applies to accommodation facilities (hotels, apartments, guesthouses), public institutions (prisons, dormitories, barracks, This relates to a hot air production device used to combat bed bugs (Cimex lectularius) and similar pests without the use of chemicals in hospitals, nursing homes, teacher's residences, healthcare facilities, and residential buildings.

Description

1 TARIFF CHEMICAL-FREE PEST REMOVAL MOBILE HOT AIR GENERATOR Technical Area 5 The invention applies to accommodation facilities (hotels, apartments, guesthouses), public institutions (prisons, dormitories, barracks, Bed bugs (Cimex) in hospitals, nursing homes, teacher's residences, health facilities and residences. Used in the fight against pests (such as lectularius) and similar pests without the use of chemicals. It is related to the air production device. 10 The invention specifically involves the controlled combustion of liquid fuel in a burner and ignition unit. the combustion energy generated completely isolates the combustion gas from the application air. This allows the generated hot air to be transferred to the process air via a heat exchanger block. Chemical-free thermal processing by directing air to multiple application points 15 This relates to a chimney-connected, sensor-controlled mobile hot air generation device. State of the Art In the field of pest and insect control, especially human-causing pests such as bed bugs (Cimex lectularius) 20 the elimination of species living in close proximity to their hosts, for housing and communal living spaces This is an important hygiene requirement. These pests are found in mattress and upholstery cores, and furniture. They nest in hard-to-reach areas such as backrooms, wall cavities, and seams. It shows high resistance during the egg stage and quickly recovers. It can multiply. Therefore, the methods used should be applied not only to surfaces, but also to... 25 It needs to be effective even in the most protected spots where the pest is hiding. In pest control applications, there are two basic approaches in the known state of the art. The following methods are used: chemical methods and thermal methods. Chemical control methods include liquid or powder insecticides, spray applications, and fumigation. These techniques are widely used. These methods are effective against adult and nymph stages. Although effective, it has a limited effect on the egg stage, affecting egg survival. This leads to a rapid recurrence of the infestation. Furthermore, chemical residues... Due to its effects on human health, the areas where the application is carried out remain empty for a long time. 35 It needs to be abandoned in constantly used areas such as hospitals, dormitories, and prisons, where there is a serious risk. 2 Operational limitations arise. The development of resistance to chemical substances is also a known issue. That's another problem. In thermal methods, the aim is to eliminate all biological stages of the pest by altering the environment. The goal is to raise its temperature to the lethal threshold (usually 55–60 °C). In practice, electrical 5 fan heaters, diesel hot air generators, stationary boiler systems, separate burners and Fan sets and portable hot air generators are used. Harmful substances are removed with hot air. The elimination approach is a known method in the literature and is used in different commercial systems. is being implemented. In current thermal applications, temperature measurement is mostly done from ambient air or This is done from the device's outlet, where the pest, and especially the eggs, are located. These regions are the points in the environment that receive heat the slowest and remain the coldest. Such as mattress and upholstery cores, furniture backs, wall cavities, and seams. The zones are 15 degrees lower than the ambient air due to insulation materials and evaporative cooling. It heats up more slowly and remains at a lower temperature. Therefore, the environment the air reaching the target temperature, the lethal threshold being reached at the coldest point. not showing; at critical points in thermal applications carried out without measurement They can remain alive or as eggs. Existing systems used for heating enclosed spaces also have important technical aspects. There are limitations. Electric fan heaters, direct combustion fuel heaters, stationary boiler systems, portable hot air generators with separate burner and fan groups Although widely used, fuel is particularly important in direct combustion systems. The mixing of hot combustion gases produced by combustion with the heated air reduces air quality by 25%. deterioration, accumulation of combustion products in the application area and operation This leads to a decrease in security. In indirect combustion systems, combustion gas and ambient air are heated using a heat exchanger. However, in current portable models, hot air is mostly delivered in a single blow 30 Because the temperature is delivered orally, homogeneous temperature cannot be achieved in large volumes; the temperature External devices are needed to measure relative humidity from different points and monitor it. It is felt. The inability to direct the hot air to multiple distant points and all The inability to manage the workflow through a single control unit reduces application efficiency. It lowers. 35 3 Some applications include heating, fuel storage, temperature control, humidity measurement, and hot air. Distribution links and safety elements are independent systems. Since it is being established, the installation time is extended, the equipment requirement increases, and the process... Overall control becomes difficult in these systems, involving the mixture of combustion gas and process air. their ability to mix, and the controlled release of flue gas outside the enclosed working area. 5 inability to transmit data, temperature and relative humidity cannot be monitored through the same control system, Because the heat treatment is managed solely according to the temperature around the device, the application insufficient monitoring of temperatures at different points in the area and extreme temperatures In this situation, the inability to stop the burner with independent safety elements is a significant technical issue. It creates limitations. 10 Additionally, after the heating process is stopped, the heat remaining on the heat exchanger is removed by fans. inability to safely remove the generated hot air, concentrating it all at one point Due to the inability to distribute fuel to distant or different regions, the fuel tank... Due to its location near a hot zone, the parts in and around the warehouse are 15 Exposure to unwanted heat, and the heavy and stationary nature of the devices, all contribute to different situations. the difficulty of transporting it to application areas and safely in the working position The inability to fix it in place creates additional difficulties in terms of mobile use. Burner, fan, Separate installation of sensors, control panels, and hot air distribution components facilitates maintenance access. This makes it difficult, hinders access to the device's internal components, and the current technical 20 This reduces the operational efficiency of the solutions. In conclusion, the existence of the above problems and the inadequacy of the current solutions, This has made it necessary to make improvements in the technical field. Purpose of the Invention 25 The present invention eliminates the aforementioned disadvantages and contributes to the relevant technical field. chemical-free thermal processing by applying chemical-free thermal processing, which brings new advantages. with a fuel-fired, chimney-connected, sensor-controlled mobile hot air generation device It is related. 30 The main purpose of the invention is to create hot combustion by the burner and ignition unit. by conveying the flow of combustion gas through the combustion chamber blower nozzle to the heat exchanger block. producing safe hot air through indirect heat transfer, completely isolating it from the process air. The goal is to develop a mobile hot air production device. 35 4 The purpose of the invention is to transfer ambient air drawn in by hot air blowing fans to a heat exchanger. by passing it through external heat transfer surfaces without mixing with the combustion gas, thus A mobile hot air generator that provides clean and safe hot air in enclosed spaces. The goal is to reveal the device. Another aim of the invention is to eliminate bedbugs and similar pests without using chemicals. In the fight, the temperature and humidity values ​​at the coldest point of the environment are measured separately. a sensor that allows verification of the lethal temperature threshold at the critical point by measuring it. The goal is to develop a mobile hot air production device. Another objective of the invention is to ensure that the hot air supplied to the application area with the combustion gas is 10 By ensuring complete separation of combustion products within the heat exchanger block, the hot combustion products are separated. A mobile hot air generation device has been developed that eliminates the risk of interference with the air supply line. to place. Another objective of the invention is to remove the flue gas produced by combustion from the process air by 15 enclosed operation by moving through a separate closed line and via an exhaust connection. a mobile hot air generator with a chimney connection that safely vents the heat outside the area. The goal is to reveal the device. Another purpose of the invention is to integrate the burner, heat exchanger, hot air fans, fuel tank, and control panel. by integrating the control panel and hot air distribution elements on the same housing A mobile hot water heater that reduces installation time and eliminates the need for external equipment. The goal is to develop an air production device. Another aim of the invention is to measure temperature and relative humidity values ​​via sensors. By monitoring the heat treatment, it can be managed through a single digital PLC control unit, and is critical. By monitoring point temperature and humidity values, it is possible to determine the lethal threshold of thermal processing. The goal is to develop a mobile hot air production device. Another purpose of the invention is to integrate the fans, the burner, the ignition system, and the safety 30 its functions automatically according to the values ​​measured by the PLC control unit The goal is to develop a mobile hot air production device that enables its management. Another purpose of the invention is to address extreme temperatures or unsafe operating conditions. The burner's fuel combustion function is controlled by independent limit and safety switches. 35 A mobile hot air production device has emerged that ensures safe operation by stopping operations. to place. Another aim of the invention is to make the heat treatment more controlled, stable and repeatable. The goal is to develop a mobile hot air generation device that enables its operation. 5 Another purpose of the invention is to utilize the heat remaining in the heat exchanger after heating is stopped by fans. a mobile hot air generator that enables controlled removal of hot air with its aid The goal is to reveal the device. Another purpose of the invention is to direct the generated hot air through a wire mesh protected blower grille. can be discharged directly into the environment or via long-distance pipe connection nozzles. a system that enables distribution to a wide range of applications by directing it to multiple points The goal is to develop a mobile hot air production device. Another purpose of the invention is to create a hot air barrier between the hot zone and the fuel tank. by using an insulator, it prevents the fuel tank from being exposed to unwanted heat. The goal is to develop a mobile hot air production device. Another objective of the invention is to enable the device to move on 20 braked and swivel (movable) rubber wheels. enabling it to be moved and securely fixed in the working position. The goal is to develop a mobile hot air production device. Another purpose of the invention is to allow maintenance and access through the front, rear and panel access covers. A mobile hot air generation device that provides easy access to service points has emerged. 25 to place. Another purpose of the invention is to integrate the burner, fan, heat exchanger, fuel tank, control and safety components. A mobile hotspot that shortens installation time by combining its components in a single device. The goal is to develop an air production device. 30 Another purpose of the invention is for heating enclosed spaces, drying applications, and chemical-free thermal treatment for accommodation facilities (hotels, apartments, guesthouses), public institutions (prisons, dormitories, barracks, hospitals, nursing homes, teacher's residences), health facilities and residential buildings 35 for the purpose of combating bed bugs (Cimex lectularius) and similar pests. 6 A mobile hot air system that provides safe and traceable operation in controlled thermal processes. The goal is to create a production device. The structural and characteristic features and all the advantages of the invention are given in the figures below. And thanks to the detailed explanation written with references to these figures, it becomes clearer. 5 This will be understood as such. Therefore, the evaluation should also include these forms and detailed explanations. This should be done taking that into consideration. Figures that will help understand the invention. Figure 1: Disassembled version of the mobile hot air generator, which is the subject of the invention. It is the appearance. Explanation of Part References 1. Body 2. Fuel tank 3. Fuel filler cap 4. Burner and ignition group 5. Burner and ignition group fixing block 20 6. Combustion chamber blower nozzle 7. Combustion and air heating heat exchanger block 8. Hot air blower fan 9. Blower vent 10. Blower vent plate 25 11. Table connection flange 12. Long-distance pipe fitting nozzle 13. Combustion nozzle wire cage 14. Temperature and relative humidity measuring sensor 15. High temperature limit and safety switch 30 16. Digital PLC control unit 17. Control panel 18. Control and power switchgear. 19. Panel top access cover 20. Exhaust 35 21. Side carrying handle 7 22. Power cord 23. Rear access panel 24. Hot air barrier insulator 25. Bottom plate 26. Wheel support and fixing column 5 27. Rubber wheel Detailed Description of the Invention This detailed description outlines the preferred 10 mobile hot air generator devices that are the subject of this invention. alternatives, solely for the purpose of better understanding the subject and without any limitations It is explained in a way that will not create an impact. Figure 1 shows the disassembled version of the mobile hot air generator device, which is the subject of the invention. Accordingly, the mobile hot air generator device in its most basic form; body (1) 15 Fuel tank (2), located inside and storing liquid fuel, fuel tank (2) The fuel filler cap (3) located on the body, which allows fuel filling. (1) fixed inside by means of the burner and ignition group fixing block (5) and a burner that produces heat energy to be used in the heat exchanger by burning fuel in a controlled manner, and ignition group (4), combustion flow created by burner and ignition group (4) 20 conveying combustion chamber blow nozzle (6), conveyed by combustion chamber blow nozzle (6) It separates the combustion gas from the process air to be heated, thus enabling heat transfer. Combustion and air heating heat exchanger block (7), takes ambient air into the device and heats this air by passing through the external heat transfer surfaces of the combustion and air heating heat exchanger block (7) Hot air blower fan (8) which heats indirectly without contact with the combustion gas, body 25 (1) by connecting the blower grille plate into it via the plate connection flange (11). (10) carried on and supplied from the air blower fan (8) directly The blower grille (9) that delivers to the environment is connected to the front of the blower grille (9) with flexible or connected to rigid air ducts and distributing hot air to different points in the application area. Long-distance pipe connection nozzle (12) which enables its direction, inside the body (1) 30 located in front of the burner and ignition group (4) and the burner and ignition group (4) a combustion nozzle that physically protects the inlet area of ​​the hot combustion flow it creates wire cage (13), body (1) temperature and relative humidity in the application area Temperature and relative humidity measuring sensor (14) which measures the values, located inside the body (1) and in case of excessive temperature or unsafe operating conditions, the burner and ignition group 35 (4) high temperature limit and safety switch (15) which cuts off the heating function, body 8 (1) hot air blower fan located on and monitoring temperature and relative humidity data. (8), burner and ignition group (4) and high temperature limit and safety switch (15) Managing safety functions according to the defined operating scenario and for heating By starting to count the specified holding time, the environment is kept at a minimum of 60°C for this period. The digital PLC control unit (16) which holds the device in place, is located on the housing (1) and is 5 control panel housing electrical control, monitoring and safety components (17), located inside the body (1) and hot air blowing fan (8), burner and ignition group (4), digital PLC control unit (16) and high temperature limit and safety the control and power switch (15) which performs the switching and protection operations of the switch Switchgear (18), control panel (17) providing maintenance and service access panel 10 top access hatch (19), flue coming out of the combustion and air heating heat exchanger block (7) The exhaust (20) that transfers the gas to the flue line, is located on the body (1) and the device is manually The side carrying handle (21), which enables it to be carried by steering, is located on the body (1). Power cable (22) that supplies 220 V, 50 Hz electrical energy to the area and device, rear of the housing (1) located on its surface and hot air blowing fan (8) and burner and ignition group (4) 15 Rear access hatch (23) providing maintenance access, combustion inside the body (1) and hot air limiting heat transfer between the heating heat exchanger block (7) and the fuel tank (2) The air barrier isolator (24) is connected to the bottom of the housing (1) to the base of the device. forming the base plate (25), wheel carrying and fixing column (26) to the base plate (25) connected via and controlling the movement, orientation and operation of the device 20 load-bearing swivel (movable) and braked rubber wheels that ensure it is fixed in position. (27) includes. The body (1), which forms the main structure of the mobile hot air generator device that is the subject of the invention, All components of the device are mechanically positioned, protected, and interconnected. 25 It creates the structural framework that enables it to function harmoniously. The fuel tank (2), located inside the body (1), is necessary for the operation of the device. It stores liquid fuel. The fuel filler cap located on the fuel tank (2) (3) ensures that fuel is safely filled into the fuel tank (2) 30 It provides. The burner and ignition group are mounted inside the housing (1) via the burner and ignition group fixing block (5). The ignition group (4) is fixed. The said burner and ignition group (4) holds the fuel. By burning in a controlled manner, the device initiates the heat generation process and the combustion results in 35 It produces a hot gas flow. This hot combustion flow is transmitted between the burner and the ignition unit. 9 Combustion and air through the blowing nozzle (6) of the combustion chamber located at the outlet (4). The combustion and air heating are transmitted to the heat exchanger block (7). Hot gas, moving in a closed combustion line inside block (7), from process air It is used entirely separately for heat transfer purposes. Ambient air is blown into the appliance by the hot air blower fan (8) located on the body (1). is taken in and this air is outside heat of the combustion and air heating heat exchanger block (7) by passing it through transfer surfaces indirectly without coming into contact with the combustion gas. is heated. Clean hot air heated in the combustion and air heating heat exchanger block (7), The blower vent 10 is connected to the body (1) via the table connection flange (11). through the blowing vent (9) carried on the table (10) directly into the environment can be supplied or connected to the front of the blowing vent (9) long distance pipe connection Application by connecting to flexible or rigid air ducts via nozzle (12). It can be directed to different points within the area. Combustion nozzle wire located in front of the burner and ignition group (4) inside the body (1). inlet of hot combustion flow formed by cage (13), burner and ignition group (4) It physically protects the area, prevents the entry of foreign objects, and prevents burns. It ensures safe working conditions by preventing accidental contact with the area. Temperature and relative humidity values ​​in the application area are measured inside the body (1). The temperature and relative humidity are continuously measured by the positioned temperature and relative humidity sensor (14). The data are measured and transmitted to the digital PLC control unit (16). The high temperature limit and safety switch (15) located inside the housing (1) is over 25 The burner and ignition will shut off when high temperature or unsafe operating conditions occur. by interrupting the fuel burning function of group (4) the safe operation of the device It provides. The digital PLC control unit (16) monitors temperature and relative humidity data; hot air 30 blower fan (8), burner and ignition group (4) and high temperature limit and safety It manages the operation sequence of the key (15) according to the defined scenario. The control panel (17) located on the housing (1) is the electrical control of the device, 35 located inside the fuselage (1) to house the monitoring and security components The control and power switchgear (18) consists of a hot air blower fan (8), burner and ignition group (4), digital PLC control unit (16) and high temperature limit and safety It performs the switching and protection operations of the key (15). Maintenance and service access to the control panel (17), panel top access panel (19) It is provided via. 5 The flue gas coming out of the combustion and air heating heat exchanger block (7) is discharged through the exhaust (20). It is transferred to a suitable flue line and safely discharged outside the enclosed space. is being done. The side carrying handle (21) located on the body (1) allows the device to be guided manually. This makes it easier to carry and the power cord (22) provides 220 V, 50 Hz electricity to the device. It provides energy. The rear access hatch (23) located on the rear surface of the body (1), hot air blowing 15 It provides maintenance access to the fan (8) and the burner and ignition group (4). The hot air barrier insulator (24) located inside the shell (1), combustion and air heating By limiting the heat transfer between the heat exchanger block (7) and the fuel tank (2), the fuel It prevents the tank (2) from being exposed to excessive heat. 20 The lower plate (25), which is connected to the bottom of the body (1), forms the base structure of the device and load carrier connected to the lower plate (25) by means of wheel carrying and fixing column (26) Swivel (movable) and braked rubber wheel (27) enables the device to be moved, 25 It provides. The operating principle of the mobile hot air generation device, which is the subject of this invention, is as follows: The device is connected to the 220 V, 50 Hz grounded electrical network via the power cable (22) 30 When connected, the digital PLC control unit (16), control and power switchgear (18), hot air blower fan (8), burner and ignition group (4) and safety circuits are energized. It becomes ready to work by taking the liquid fuel in the fuel tank (2) into the burner. and is conveyed to the ignition group (4) and burner fuel when the necessary safety permits are provided It creates a hot combustion flow by burning in a controlled manner. This flow blows through the combustion chamber 35 The combustion and air are directed through the nozzle (6) to the heating heat exchanger block (7). 11 The air blower fan (8) draws ambient air into the appliance and directs this air into the combustion and air passing the combustion gas through the external heat transfer surfaces of the heating heat exchanger block (7). It heats indirectly without direct contact. Clean air heated in the combustion and air heating heat exchanger block (7) blower vent (9) 5 It can be discharged directly into the environment via long distance pipe connection nozzles (12) It can also be delivered to multiple application points via this method. The flue gas produced as a result of combustion is completely separated from the process air in a closed heat exchanger. It passes through the line and is transferred to the chimney connection via the exhaust (20) and the device is closed 10 When operated in this volume, this exhaust line is sealed and heat-resistant, and exits through a chimney. It is brought out into the environment. Temperature and relative humidity values ​​in the application area are measured by a temperature and relative humidity meter. The measurement is taken by the sensor (14) and transmitted to the digital PLC control unit (16). Digital PLC 15 control unit (16) according to this data burner and ignition group (4) and hot air The working sequence of the blower fan (8) is in accordance with the specified temperature program. It manages and displays the measurement values ​​to the user. Digital PLC control unit (16), heating It starts counting the designated holding time and keeps the environment at least warm for that period. It maintains a constant temperature of 60°C. Lethal temperature threshold (target minimum 60°C, ~80°C upper limit) and 20 Holding time can be adjusted according to the structure of the location and the application. Holding time is fixed. not over a period of time, temperature and relative humidity measuring sensor (14) lethal threshold (target It is initiated depending on the verification condition (at least 60 °C) and thus is lethal. the temperature is brought under control, even at the point in the environment that is most difficult to heat. is being taken. 25 Exceeding the permitted temperature limit or the loss of safe working conditions in case of high temperature limit and safety switch (15), burner and ignition group (4) interrupts the fuel combustion function. The hot air blower fan (8) interrupts combustion and air In order to safely remove the heat remaining in the heating heat exchanger block (7), 30 It continues to operate according to the control scenario. The hot air barrier insulator (24) protects the combustion and air heating heat exchanger block (7) from heat. Safe operation by limiting heat transfer between the area and the fuel tank (2) It provides. 35

Claims

12 REQUESTS 1. Accommodation facilities (hotels, apartments, guesthouses), public institutions (prisons, dormitories, barracks, hospitals, nursing homes, teacher's residences), health facilities and residences 5 ways to get rid of bed bugs (Cimex lectularius) and similar pests without using chemicals. It is a hot air generating device used in the fight against disease, and its features are: - the body (1) which forms the main structure of the device, - fuel tank located inside the body (1) and storing liquid fuel (2), - fixed inside the body (1) and burning the fuel in a controlled manner 10 Burner and firing group (4) that produce the heat energy to be used in the heat exchanger. - transmitting the combustion flow generated by the burner and ignition group (4) combustion chamber blowing nozzle (6), - The combustion chamber will be heated by the combustion gas conveyed through the blowing nozzle (6). Separating the process air and enabling heat transfer through combustion and 15 air heating heat exchanger block (7), - draws ambient air into the device and uses this air for combustion and air heating. combustion by passing through the external heat transfer surfaces of the heat exchanger block (7). a hot air blower fan that heats indirectly without coming into contact with the gas (8), 20 - connected to the body (1) on the blowing vent plate (10) the hot air that is conveyed and given from the air blower fan (8) directly blower vent (9) that releases into the environment - temperature and relative humidity in the application area inside the body (1) Temperature and relative humidity measuring sensors (14), 25 - located inside the body (1) and in an excessive temperature or unsafe environment heating of the burner and ignition group (4) in working condition High temperature limit and safety switch (15) that interrupts its function, - located on the body (1) and monitoring temperature and relative humidity data and hot air blower fan (8), burner and ignition group (4) and high 30 temperature limit and safety switch (15) safety functions according to the defined operating scenario, managing and designated for heating. By starting to count the holding time, the environment is defined during this period. Digital PLC control unit (16) that keeps the temperature constant. - located on the body (1) and the electrical control, monitoring and 35 of the device Control panel (17) which houses the safety components, 13 - located inside the housing (1) and the hot air blowing fan (8), burner and ignition group (4), digital PLC control unit (16) and high temperature Switching and protection operations of limit and safety switch (15) control and power switchgear (18), - flue gas coming out of the combustion and air heating heat exchanger block (7) through chimney 5 exhaust transferring to the line (20), - located on the housing (1) and supplying the device with 220 V, 50 Hz electrical energy It includes a power cable (22) that provides power.

2. A hot air generation device conforming to Claim 1, whose characteristic is; the fuel mentioned is 10 Fuel filling tank (2) located on the tank and enabling fuel filling It includes the cover (3).

3. A hot air generation device conforming to Claim 1, whose characteristics include the aforementioned burner and Burner and 15 which enable the ignition group (4) to be fixed inside the body (1). It includes the ignition group fixing block (5).

4. A hot air generation device conforming to Claim 1, whose characteristic is; the aforementioned blower. plate that connects the vent plate (10) into the body (1) It includes a connection flange (11). 20 5. A hot air generation device conforming to Claim 1, whose characteristic is; the aforementioned blower. Connected to the front of the vent (9) and connected to flexible or rigid air ducts and enabling the hot air to be directed to different points in the application area. It includes a long-distance pipe connection nozzle (12). 25 6. A hot air generation device conforming to Claim 1, whose characteristic is; the aforementioned housing. (1) located in front of the burner and ignition group (4) and the burner and The physical entry region of the hot combustion flow formed by the ignition group (4) It contains a combustion nozzle wire mesh (13) which protects it. 30 7. A hot air generation device conforming to Claim 1, whose feature is; the aforementioned control. Panel top access panel (17) providing maintenance and service access to the panel. (19) is included. 35 14 8. A hot air generation device conforming to Claim 1, characterized by its aforementioned housing. (1) the side on which the device is located and which enables it to be carried by hand. It includes a carrying handle (21).

9. A hot air generation device conforming to Claim 1, its characteristic being; the aforementioned body 5 (1) located on the rear surface and hot air blowing fan (8) and burner and ignition It includes a rear access panel (23) which provides maintenance access to group (4).

10. A hot air generation device conforming to Claim 1, characterized by its aforementioned housing. (1) inside the combustion and air heating heat exchanger block (7) and fuel tank (2) 10 It contains a hot air barrier insulator (24) which limits heat transfer between them.

11. A hot air generation device conforming to Claim 1, characterized by the fact that the aforementioned body... (1) It includes a base plate (25) which forms the base of the device by connecting to the bottom.

12. A hot air generation device conforming to Claim 11, whose characteristic is; the aforementioned sub-device. connected to the table (25) by means of the wheel carrying and fixing column (26) and moving, directing and positioning the device in the operating position load-bearing swivel (movable) and braked rubber wheel (27) that enables it to be fixed It includes. 20 30

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