Hand-operated infrared generator

Abstract

The invention relates to a hand-operated infrared generator, and provides a hand-operated infrared generator which is simple in structure, easy to operate and labor-saving. The core of the electric cooker is that an overheat equivalent heat conversion technology is adopted, so that limited energy provided by people can be utilized to convert heat as much as possible to surpass the heat equivalent, and manual water boiling and cooking can be realized. The magnetic field array is arranged in a rotating and annular mode, acts on paramagnetic atoms of a paramagnetic infrared ray generating plate and excites infrared rays, and the purpose of boiling water and cooking merely through manpower is achieved.

Description

Technical Field

[0001] The invention belongs to the field of infrared generators, and in particular relates to a hand-cranked infrared generator capable of converting kinetic energy into thermal energy by super thermal work equivalent. Background Art

[0002] According to the data, among the existing related technologies, all forms of technologies that convert kinetic energy, electrical energy or other energy into thermal energy follow the thermal equivalent, which is about 427 kg-m / 1 kcal. For example, fuel engines, trains, electric heaters, etc. Not only are they difficult to surpass the thermal equivalent, but most of them have a conversion rate lower than the thermal equivalent due to efficiency issues. Generally, the conversion rate can only reach 75% to 90% of the thermal equivalent, and some are even lower than 75%. Summary of the invention

[0003] The present invention aims to provide a device which can convert kinetic energy into thermal energy in a state exceeding the thermal work equivalent.

[0004] The present invention is a hand-cranked infrared generator, the core of which is that the multi-pole magnetic field array rotor arranged in a ring is close to the paramagnetic material infrared generating plate and rotates at high speed, driving the paramagnetic atoms in the paramagnetic material infrared generating plate, so that they move with the magnetic field of the rapid alternating north and south poles to stimulate infrared rays. Experiments have proved that this conversion method can exceed the thermal equivalent. Because the energy that can be provided by human labor is limited, if the thermal equivalent cannot be exceeded, it is impossible to boil water and cook rice by manpower. Therefore, only by exceeding the thermal equivalent can this goal be achieved. The present invention is a hand-cranked infrared generator that achieves the purpose of exceeding the thermal equivalent by the following method. First, thirty-two magnets are arranged in a circular magnetic field array in an alternating manner of north and south poles around a circular magnetic conductive plate. In this technology, neodymium iron boron magnets are used. Then a circular paramagnetic material infrared generating plate that just covers the magnetic field array is used. In this technology, the infrared generating plate is made of copper-nickel alloy plate. Because the copper has good thermal conductivity and nickel is a paramagnetic metal. Because the alloy is paramagnetic and has a high resistivity, the eddy current resistance can be greatly reduced when the system is running, thus saving the operator's effort. When the multipolar magnetic field array and the paramagnetic material infrared generating plate are close to each other and the multipolar magnetic field array rotates rapidly, the paramagnetic material infrared generating plate will generate heat due to the generation of infrared rays. The experimental data of the prototype are as follows: the handle radius is 18 cm, one rotation is 1.13 meters, and the speed ratio of the crank and the main shaft is 1 to 18. When the handle is turned at a speed of 60 revolutions per minute, the speed of the rotor composed of 32 magnets in the magnetic field array and the magnetic plate is 1080 revolutions per minute, so the frequency of the alternating magnetic field obtained is 288 Hz. The torque used is 2 kg. Turning the handle at the above speed for 15 seconds causes the temperature of the infrared generating plate to rise by 40°C. The answer calculated based on 1 minute is as follows: the work per minute is 1.13 meters X 60 turns X 2 kilograms = 136.65 kilograms meters; the weight of the infrared generating plate is 120 grams, and the specific heat is 0.093 calories / gram. Based on this, the formula 0.093X40℃X120 grams X4 = 1785.6 calories, that is, the heat generated per minute is 1785.6 calories. In the formula, multiplying by 4 is 4 15 seconds, that is, one minute. It is known that the heat-work equivalent is 427 kilograms meters / 1 kilocalories, and the ratio of heat and work of this hand-cranked infrared furnace is only 76.5 kilograms meters / 1 kilocalories, which exceeds the heat-work equivalent by nearly 5.6 times. Because a hand-cranked infrared generator adopts the heat generation technology of super heat-work equivalent, it is possible to boil water and cook rice by manpower. Therefore, in the absence of any energy in the wild, the problem of boiling water and cooking rice can be solved by manpower alone. This technology can also be used in all places where power needs to be converted into thermal energy, so that a lot of energy can be saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0005] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0006] Figure 1This is a main structure diagram of a hand-cranked infrared generator of the present invention.

[0007] Figure 1 The figure shows the core structure of the hand-cranked infrared generator described above. The main body is a circular magnetic plate 1, a ring magnetic field array 2 composed of 32 magnets arranged around the magnetic plate 1, and a paramagnetic infrared generating plate 3. The transmission system includes a main shaft 4, a gearbox 5, and a crank 6. The 32 magnets 2 are evenly arranged with their south and north poles alternately installed around the magnetic plate 1, forming a ring magnetic field array 2. The paramagnetic infrared generating plate 3 is a disc made of copper-nickel alloy that can cover the magnetic field array 2. The magnetic field array 2 is close to the paramagnetic infrared generating plate 3, and the distance between them is 0.3 mm. The main shaft 4 is connected to the center of the magnetic plate 1. The speed ratio of the gearbox 5 is 1 to 18. The arm length of the crank 6 is 18 cm. The crank 6 provides power to the magnetic plate 1 through the gearbox 5 main shaft 4. The working principle of the hand-cranked infrared stove is as follows: when the handle 6 is cranked at a speed of 60 revolutions per minute, its power is transmitted to the magnetic plate 1 through the main shaft 4 of the gearbox 5 to make the magnetic field array 2 installed on the magnetic plate 1 rotate at a speed of 1080 revolutions per minute. Under the action of the 288 Hz alternating magnetic field generated by the rotating magnetic field array 2, the paramagnetic atoms in the paramagnetic infrared generating plate 3 close to the magnetic field array 2 are excited to emit infrared rays due to the movement. Then its heat is conducted outward to become a heat source. If the infrared generating plate 3 is directly made into the bottom of the pot, under good heat preservation conditions, it takes about 20 minutes to 30 minutes to boil 500 grams of water, and the actual time required is inversely proportional to the original water temperature. As the hand continuously cranks the handle 6 at a speed of 60 revolutions per minute with a force of 2 kilograms, the heated water or food is heated to 100°C, and the purpose of boiling water and cooking rice with only manpower is achieved. DETAILED DESCRIPTION

[0008] A hand-cranked infrared generator of the present invention achieves the surpassing of thermal equivalent by the following method. First, thirty-two magnets are arranged in a circular magnetic field array in an alternating manner of north and south poles around a circular magnetic conductive plate. In this technology, neodymium iron boron magnets are used. Then a circular paramagnetic infrared generating plate that just covers the magnetic field array is used. In this technology, the infrared generating plate is made of copper-nickel alloy plate. Because copper has good thermal conductivity and nickel is a paramagnetic metal. Because the alloy has paramagnetism and high resistivity, the eddy current resistance can be greatly reduced when the system is running, thereby saving the operator's effort. When the multi-pole magnetic field array and the paramagnetic infrared generating plate are close to each other and the multi-pole magnetic field array is rotated rapidly, the paramagnetic infrared generating plate will generate heat due to the generation of infrared rays. The experimental data of the prototype are as follows: the handle radius is 18 cm, one rotation is 1.13 meters, and the speed ratio of the crank and the main shaft is 1 to 18. When the handle is turned at a speed of 60 revolutions per minute, the rotor composed of 32 magnets in the magnetic field array and the magnetic plate rotates at a speed of 1080 revolutions per minute, so the frequency of the alternating magnetic field is 288 Hz. This alternating magnetic field can excite the infrared generating plate to generate infrared rays. The torque used to turn the handle is 2 kg. Turning the handle at the above speed for 15 seconds causes the temperature of the infrared generating plate to rise by 40°C. The answer calculated for 1 minute is as follows: the work per minute is 1.13 meters X 60 revolutions X 2 kilograms = 136.65 kilogram meters; the weight of the infrared generating plate is 120 grams, and the specific heat is 0.093 calories / gram. Based on this, the formula 0.093X40℃X120 grams X4 = 1785.6 calories, that is, the heat generated per minute is 1785.6 calories. In the formula, multiplying by 4 is 4 15 seconds, that is, one minute. The known heat-work equivalent is 427 kgm / 1 kcal, while the heat-work ratio of this hand-cranked infrared stove is only 76.5 kgm / 1 kcal, which exceeds the heat-work equivalent by nearly 5.6 times. If the infrared generating plate is directly made into the bottom of the pot, the infrared generating plate and the pot side are integrated. Under good heat preservation conditions, it takes about 20 to 30 minutes to boil 500 grams of water.

Claims

1. A hand-cranked infrared generator, characterized in that: Thirty-two magnets are arranged around a circular magnetic plate in an alternating pattern of north and south poles to form a circular magnetic field array; The magnet is a neodymium iron boron magnet; The annular magnetic field array is covered with a circular paramagnetic infrared generating plate; The infrared generating plate is made of a copper-nickel alloy plate.

2. The generator according to claim 1, characterized in that: The radius of the handle is 18 cm, one rotation is 1.13 m, and the speed ratio of the crank and the main shaft is 1 to 18; When using, When the handle is turned at a speed of 60 revolutions per minute, the rotor composed of 32 magnets and magnetic plates in the mountain magnetic field array rotates at a speed of 1080 revolutions per minute, so the frequency of the alternating magnetic field obtained is 288 Hz. The torque used is 2 kg; The handle was cranked at the above speed for 15 seconds so that the temperature of the infrared generating plate increased by 40°C.

3. The generator according to claim 2, characterized in that: The annular magnetic field array is driven by a transmission system; The transmission system includes a main shaft 4, a gearbox 5, and a crank 6; The main shaft 4 is connected to the center of the magnetic conductive plate 1; The speed ratio of gearbox 5 is 1 to 18; The arm length of the crank 6 is 18 cm; The crank 6 provides power to the magnetic plate 1 through the gearbox 5 main shaft 4.

4. The generator according to claim 1, 2 or 3, characterized in that: 32 magnets 2 are evenly arranged with their north and south poles alternately installed around the magnetic conductive plate 1, forming a circular magnetic field array 2; The paramagnetic material infrared generating plate 3 is a disc made of mountain copper-nickel alloy that can cover the magnetic field array 2; The magnetic field array 2 is close to the paramagnetic material infrared generating plate 3, and the distance between them is 0.3 mm.

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