JPH0835682A - High temperature water circulation type heater - Google Patents

Abstract

PURPOSE:To provide a movable matter having small size, light weight, low power consumption, economy particularly for heating and drying in winter particularly in a snowy district by employing high-temperature water as fluid in a heater. CONSTITUTION:A heat dissipating tube 5 is connected to upper and lower exits/ entrances of an electric cord heater type water heating boiler 1, and a pressure gage 9 and a pressure switch 10 are mounted on the way of the tube. Water is fully supplied, electric circuits of the heater 13 and the switch 10 are connected, and connected with a heat source to be completed. A safety cover 11 is also provided at the outside.

Description

Detailed Description of the Invention

[0001]

[Industrial field of application] It can be used as a heater for a hot water tank such as a cleaning device or as a heater for a dryer.

[0002]

2. Description of the Related Art It takes a lot of time to install a steam pipe from a boiler and install a heater.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to eliminate unnecessary items as much as possible to simplify the structure, or to make it compact and lightweight so that it can be moved.

[0004]

By changing the fluid from steam to high-temperature water 17, a boiler is not required, and drain removal and re-supply of water are not required, which simplifies the structure.

[0005]

The hot water 17 flows from the kettle 1 to the heat radiation pipe 5 so that the water naturally flows from low temperature to high temperature.

[0006]

[Example] Pipe 80A, length 15 cm, container with caps on both ends, electric cord heater 500W100V1
When 3 is wound, a kettle 1 is created. Four heat radiation pipes 20A with a length of 70 cm5 were connected in a meandering manner to the upper and lower entrances of the pot 1, and a pressure gauge 9 and a pressure switch 1 were provided in the middle of the pipe.
Attaching 0, filling the pipe with water and connecting the power supply 16
After about 30 minutes the whole is hot and the pressure switch 10 is working and as expected. External dimensions are height 60 cm, width 90
cm, depth 15 cm.

[0007]

[Effects of the Invention] Heating starts at room temperature of 15 ° C for 6 tatami mats,
About 40 minutes later Room temperature was confirmed to be 25 ° C. It was confirmed that the laundry was dried in about 4 hours, and there was no noise at all. The power consumption is 300 W / h due to the pressure switch.

[Brief description of drawings]

FIG. 1 is a front view of the overall assembly of a high temperature water circulation heater.

FIG. 2 is a schematic diagram of a heating system and electric circuit.

[Explanation of symbols]

 1 Kettle 2 Tee 3 Plug 4 Union 5 Heat Dissipation Pipe 6 Elbow 7 Short Pipe 8 Bush Unit 9 Pressure Gauge 10 Pressure Switch 11 Safety Cover 12 Support 13 Electric Cord Heater 14 Band 15 Electric Line 16 Power Outlet 17 Hot Water

Claims (2)

[Claims] [Claim 1] When the water in the pot 1 is heated by the electric cord heater 13 so that the water naturally flows from low temperature to high temperature, the connected heat radiation pipe 5 and high temperature water 17 flow. This is a heater that warms the surroundings by gradually heating the high temperature water 17 through the kettle 1 and the radiating pipe 5. 2. A high temperature water pressure is generated in the kettle 1 and the heat radiating pipe 5, so that a pressure gauge 9 and a pressure switch 10 are provided to maintain safety and energy saving while maintaining a constant pressure.