JPH0419283Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a device that generates high-temperature steam without applying pressure like a boiler.

BACKGROUND OF THE INVENTION Boilers have conventionally been used as devices for generating high-temperature steam.

Problems that the invention aims to solve: Because boilers are devices that apply high pressure, they require permission and qualifications to use, making them inconvenient and difficult to use even if you want to use them.

The present invention aims to provide a high-temperature steam generator that can solve the above-mentioned conventional problems.

Means for Solving the Problems The present invention will be explained in detail below based on the drawings. 1 is a main body having a space 2 inside, and an inner wall 3 made of a heat-resistant material such as firebrick is covered with a heat-insulating material 4. It becomes hot. Reference numeral 5 denotes a spiral tube installed in the internal space 2 of the main body 1, with one tube end serving as a suction port 6 and the other tube end serving as a discharge port 7. 8 is the internal space 2 of the main body 1
A steam tank is installed above near the end of the spiral pipe 5 on the discharge port 7 side, and the portion of the spiral pipe 5 near the discharge port 7 is connected by a pipe 9 so as to send steam into the pipe. 10 is a water tank provided below the steam tank 8 in the internal space 2 of the main body 1, and a plurality of pipes 11 are connected to the steam tank 8.
It is connected with. A heat source device 12 is provided in a portion of the main body 1 near the end of the spiral tube 5 on the suction port 6 side so as to face the inner diameter portion 13 of the spiral tube 5. A chimney 14 is provided so as to protrude from the upper side of a portion of the main body 1 near the end of the spiral tube 5 on the suction port 6 side. Reference numeral 15 denotes a water tank provided around the chimney 14, which is connected to the water tank 10 installed in the internal space of the main body 1 through a pipe 16. 1
7 is a blower having a high temperature steam supply port 18;
It is connected to the discharge port 7 of the spiral tube 5 by a pipe 19.

Function Next, to explain the function of the high-temperature steam generator having the above-mentioned configuration, water is poured into the water tank 15, the water is sent to the water tank 10 through the pipe 16, and the water in the water tank 10 is further pumped into a plurality of pipes. The heat source device 12 is operated with air being fed into the spiral tube 5 from outside the main body 1 through the suction port 6. Then, after the heat emitted from the heat source device 12 passes through the inner diameter part 13 of the spiral tube 5, it reaches the periphery of the plurality of pipes 11, and the heat emitted from the spiral tube 5 and each pipe 11 reaches the vicinity of the plurality of pipes 11.
Since the air in the spiral tube 5 is heated, the water in each pipe 11 is also heated at the same time, and steam is sent from each pipe 11 into the steam tank 8 one after another. Therefore, when the blower 17 is activated,
The heated air in the spiral tube 5 flows from the discharge port 7 to the pipe 19.
Through the suction, the steam in the steam tank 8 is also suctioned into the spiral tube 5 through the pipe 9, and joins the heated air to become high-temperature steam. High temperature steam blows out from 18. When high-temperature steam is blown out in this way, air is continuously sucked into the spiral tube 5 from the suction port 6 and is heated while passing through the spiral tube 5, and steam is continuously supplied to this heated air from the pipe 9. They merge, become high-temperature steam, and enter the supply port 18 of the blower 17.
Continuously blows out.

The main body 1 is heated by the heat emitted from the heat source device 12.
The temperature of the internal space 2 also rises, and the air within the internal space 2 becomes hot air, promoting heating of the spiral tube 5, steam tank 8, and water tank 10. Further, the excess hot air escapes to the outside of the main body 1 through the chimney 14, and at the same time heats the water tank 15 and the water stored therein.

The high-temperature steam blown out from the supply port 18 of the blower 17 is sent to a house 2 having a certain volume, for example.
It can be used to dry the concrete poured into the formwork housed in the house 20, used to sterilize and keep warm other items housed in the house 20, and used for melting snow in snowy areas. ,
It can be used for cleaning, defrosting, etc.

Embodiment A water level gauge 21 with an electrode rod is installed between the steam tank 8 and the water tank 10 so that the water level in each pipe 11 can be controlled.

The heat source device 12 uses a burner and various other devices.

A pump 22 for feeding water from the water tank 15 into the water tank 10 is installed at an appropriate position on the pipe 16.
A valve 23 is provided for stopping the supply of water into the water tank 10 and generating only hot air.

The main body 1 and the blower 17 may be manufactured to be easy to install or may be manufactured to be movable.

The high temperature steam generated by the device of this invention is sent to the house 2.
If you want to use it by pulling in to House 2, etc.
A remotely controllable temperature sensor is installed inside the house 20, and when the temperature inside the house 20 becomes constant, the operation of the heat source device 12 is stopped and high-temperature steam is generated using the residual heat inside the main body 1, thereby increasing the energy saving effect. Or,
A pipe is constructed to return the high temperature steam drawn into the house 20 etc. to the suction port 6 of the spiral pipe 5, thereby increasing the energy saving effect.

The device of the present invention may be configured to be used horizontally as shown in the first figure, or may be configured to be used vertically.

Effects of the invention Since this invention is constructed as described above, it does not require high pressure like when using a boiler, and can be easily used by anyone without permission or qualification. It is possible to provide a high-temperature steam generator that can be used for sterilization, heat retention, snow melting, cleaning, thawing, etc., and has a wide range of uses, and can improve energy saving effects.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a schematic diagram of the entire device, FIG. 2 is an end view of a spiral tube,
FIG. 3 is a perspective view showing a steam tank, a water tank, and a pipe connecting the two tanks. 1... Main body, 2... Internal space, 3... Inner wall, 4
...Heat insulation material, 5...Spiral tube, 6...Suction port, 7...
...Discharge port, 8...Steam tank, 9...Pipe, 1
0...Water tank, 11...Pipe, 12...Heat source device, 14...Chimney, 15...Water tank, 16...
...Pipe, 17...Blower, 18...High temperature steam supply port, 19...Pipe.

Claims (1)

[Scope of utility model registration request] In the internal space of the main body, where the inner wall made of a heat-resistant material is covered with the outer wall of a heat insulating material, there is a spiral tube with one tube end serving as a suction port and the other tube end serving as a discharge port; A steam tank connected with a pipe to send steam into the pipe near the discharge port and a water tank connected to this steam tank with a pipe are respectively installed, and the part of the main body near the suction port of the spiral pipe is installed. The ivy part is provided with a heat source device facing the inner diameter part of the spiral tube and a chimney for dissipating excess heat to the outside of the main body.A water tank is provided around the chimney. and a water tank inside the main body are connected by a pipe, and a blower having a high-temperature steam supply port is connected to a discharge port of the spiral pipe by a pipe.