JPS60179063A - Hot air bath also used as foam health instrument or heater - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] A normal gas flow system uses an external gutter to circulate and heat the water in the flow system. For this reason, the Yuaka dissolved in the flo water adheres to the hook,
Over time, this will separate and stand out in the fluoro water, making it dirty. For this reason, a once-through flow-through type of diet flow set was developed to prevent this. This is because fresh water always flows through the pipe, so the water doesn't arrive.

However, since the water does not circulate, the amount of water equivalent to through-flow water constantly increases, which has the disadvantage of overflowing during Oidaki. In order to prevent this, the present invention heats the water by blowing hot air heated to a high temperature from the bottom of the water through many fine nozzles in the form of many fine bubbles. disappears. This method requires a high-pressure blower to overcome the water pressure of the flow water and produce high-speed hot air, but high-efficiency blowers such as positive displacement type have been developed in recent years for this purpose. .

Also, if high-pressure air at room temperature is blown out as fine bubbles without heating, it will have a massage effect on the body during bathing, and can be used as a bubble health device. Recently, pools equipped with millet generators have been used for health purposes in the United States as well.

Furthermore, because of the high pressure, the flow rate of the hot air can be increased to about 100% per second, increasing the heat transfer of the air heater, and raising the temperature of the hot air to a sufficiently high level without worrying about overheating the air heater. For example, the temperature of hot air can be adjusted to about 100 degrees Celsius. If the flow rate of the hot air is about 100,000 kilocalories per second, then the diameter of the pipe is about 50mm. For this reason, central heating can be easily provided in an ordinary room using pipes with a diameter of about 25 mm. However, at the point where it blows into the room, a small amount of high-temperature hot air is converted into a large amount of warm air at the appropriate temperature using a mixer set of injectors that mixes with the room air using high-speed energy. .

This eliminates the fear of water freezing, which is a disadvantage of hot water central heating. Furthermore, an expensive and space-consuming fan coil unit is no longer required. Furthermore, hot air central heating uses a large volume of hot air at low temperatures at low speeds, which requires large ducts and return passages, but with the present invention, only a small amount of air is required, so the air is returned as ventilation. There is no need for feeding, and even compared to the hot air type, it is still cheaper and takes up less space. Furthermore, the present invention is based on the patent application No. 58-053 previously filed by the present applicant.
It is clear that it can be conveniently applied to No. 032, ``Gas Clean Heater 1 for Switching Heating of a Toilet, Bathroom, Washroom, and Dressing Room, and a Sauna.''

Next, explanation will be given with reference to the drawings. FIG. 1 is a general structural diagram of the present invention, and 1 is the main body of the air heater. 2 is a gas burner or an oil burner. 3 is a high-pressure blower, such as a Roots blower or other displacement type high-pressure blower, and even a centrifugal type with high efficiency can be used. 4 is a silencer at the intake port, which prevents noise that tends to occur with high-pressure blowers. Reference numeral 5 denotes an air heater, which is usually of a tube type and sufficiently increases the air flow velocity within the tube to prevent overheating of the tube wall. 6 is a chimney for discharging combustion waste gas. 7 is a pipe that guides hot air to the flow. 8 is a hole in the middle of this pipe 7. Reference numeral 9 is a heat insulating material for the piping, which prevents heat loss from hot air and also prevents the risk of overheating of the wall where the piping still penetrates the wall. 10 is the wall of the bathroom. Numeral 11 is a fine nozzle, and a large number of them are provided at the part where the pipe 7 is inserted into the bottom of the flow chamber. From here, many small bubbles of hot air rise up through the water in the fluorocarbon, completely exchanging heat with the water on the way and warming the fluorocarbon.

Reference numeral 12 is a float main body, and a heat insulating material is attached to the outside.

13 is a pipe that sends out hot air used for heating, saunas, etc. 14 is a pipe for heating the bathroom itself.

15 is the arai of this piping. Reference numeral 16 is a high-speed hot air injector that draws in air from the bathroom, mixes it with the air, and blows out appropriately warm air. It is best to install this as low as possible in the bathroom.]
: You can eliminate the temperature difference at the bottom. In this figure, for the sake of explanation, it is shown at a higher position than in the figure. In addition, Sha-Arai 8, Sha-Arai 15, etc. are equipped with valves at various locations, and by opening and closing these valves, hot air is directed only to the necessary areas, allowing for economical use with a small amount of thermal energy. It is.

[Brief explanation of drawings]

FIG. 1 is an overall structural diagram of the present invention.

Claims (1)

[Claims] With fluorocarbons that burn gas, oil, etc., the water is not directly heated, but the air sent by a high-pressure blower is heated to a high temperature by an air heater, and this hot air is passed through many thin nozzles to form the water in the fluorocarbon. Awa health appliances and space heaters that indirectly heat the air by blowing air out, and act as a heating device by blowing out cold air from the nozzle without heating, and function as a heating device by sending high-speed hot air through thin pipes. Doubles as a hot air flow.