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Ventilation heating apparatus

A technology for heaters and heating devices, which can be used in heating methods, lighting and heating equipment, heating and ventilation hoods/covers, etc.

Active Publication Date: 2009-12-30
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Steam or moisture generated by warm water such as the shower head in the bathroom 1001 infiltrates into the space 1004, and the high-humidity air is difficult to discharge, and mold is likely to occur.

Method used

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  • Ventilation heating apparatus
  • Ventilation heating apparatus
  • Ventilation heating apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] figure 1 It is a perspective view of the ventilation heater 501 which concerns on embodiment of this invention. The ventilation heater 501 has a main body 1 and a ventilation window 12 . The main body 1 is attached to the ceiling board of a room where there is a lot of moisture such as a bathroom. There is an exhaust port 3 on the side 2 of the main body 1, and the conduit (omitted in the figure) leading to the outside of the room is connected with the exhaust port 3 . Inside the main body 1 are arranged a ventilation blower 4 as a ventilation blower, a circulation blower 5 as a circulation blower, and a heater unit 6 as a heat generating device. The air blowing side of the air blower 5 for ventilation is connected to the exhaust port 3 . Both the air suction port 7 of the ventilation blower 4 and the air suction port 8 of the circulation blower 5 are located at the opening 9 provided in the lower part of the main body 1 .

[0015] A flange portion 10 is formed on ...

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PUM

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Abstract

A ventilation heating apparatus disposed on the ceiling of a room comprises a main body disposed outside the room, a ventilation air-blowing means disposed within the main body, a circulation air-blowing means disposed within the main body, a heat generating means disposed within the main body, and a louver covering the opening in the main body and disposed within the room. The main body is formed with an exhaust port and has a lower surface formed with an opening. The louver has a lower surface and a quadrangular frame. The lower surface of the louver is opposed to the opening in the main body. The frame of the louver projects from the outer periphery of the lower surface toward the main body so as to close the space between the lower surface of the louver and the ceiling. According to this ventilation heating system, the growth of fungus near the louver can be reduced.

Description

technical field [0001] The present invention relates to a ventilation heater for heating and ventilation of a room. Background technique [0002] Figure 5 It is a cross-sectional view of a conventional ventilation heater 101 installed in a bathroom disclosed in JP-A-2001-208413. The ventilation heater 101 is composed of a main body 102 and a ventilation window 103 . The main body 102 has a casing 104 with an open lower surface, and inside the casing 104 are provided a storage portion 105 for accommodating a circulation blower 111 and a storage portion 106 for accommodating a ventilation blower 113 . A flange 107 is provided on the outer periphery of the lower end portion of the housing 104 . The air supply passage body 108 is connected and formed at the lower part of the storage part 105 . The air supply passage sliding part 109 is connected to the air supply passage main body 108 in a freely slidable manner. The fixed air supply passage body 108 and the slidable air su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F7/10F24D5/02F24D15/00F24F1/0047F24F1/0093
CPCF24F2001/0037F24F13/20F24F1/0007F24F1/0047F24F1/0093F24F7/10F24D15/00F24F1/00F24D5/02
Inventor 平野广谕长谷川德彦奥山康久
Owner PANASONIC CORP