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Heater

A heater and heating element technology, applied in water heaters, fluid heaters, lighting and heating equipment, etc., can solve problems such as problems, and achieve the effect of improving heating capacity, sufficient refrigerant heating capacity, and small volume

Inactive Publication Date: 2009-07-22
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, there will be problems in the structure of the body

Method used

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Embodiment Construction

[0027] An embodiment of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the present invention is not limited by this embodiment.

[0028] figure 1 It is a structural schematic diagram of the heater of the present invention. Among them, (a) is a front view of the heater, (b) is a top view, and (c) is a side view.

[0029] The shell 1 of the heater is made of metal, and its interior is filled with multiple metals of the same or different types, and can also be filled with metal and liquid at the same time.

[0030] The heating element 2 protrudes from the end face 9 of the housing 1 and is arranged continuously inside the housing 1 . Furthermore, the heating element 2 is installed inside the casing 1 after being bent by the bent portion 6 and by the bent portion 7 .

[0031] The lower part of the housing 1 is provided with feet 8 so that it can be set on a setting table or the like (not shown in th...

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Abstract

The invention provides a highly efficient heater loaded in an air conditioner for continuing heating operation to perform defrosting operation, wherein this heater (1) loaded on a heat pump type refrigerating cycle heats refrigerant or water by a heater part (2) and has the electric heating type heater part (2) and a refrigerant pipe (4) around which its periphery is spirally wound in its inside. The heater part (2) is bent a plurality of times, metal is filled around the heater part (2) and the pipe (4) or they are covered with metal, and distance between the heater part (2) and the pipe (4) are brought close to improve thermal conductivity and miniaturize the heater (1).

Description

[0001] This application is a divisional application of a patent application whose filing date is January 4, 2006, application number is 200610000305.8, and the title of the invention is "heater". technical field [0002] The present invention relates to a heater installed in a heat pump air conditioner, more specifically, to a heater capable of heating refrigerant or water and improving heating capacity. Background technique [0003] In general, compared with the conventional defrosting method in which the four-way valve is switched so that the refrigerant in the refrigeration cycle system flows in the reverse direction, the defrosting method in the heat pump air conditioner with the heater installed can be obtained. Higher heating capacity, so it is used more and more. [0004] figure 2 It is a schematic diagram of a refrigerating cycle system in an existing air-conditioning device. [0005] Such as figure 2 As shown in , the compressor 101, the four-way valve 102, the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B47/00
CPCF24H1/0018
Inventor 佐藤新一西原羲和吉椿纪史内山邦泰赤岭育雄久保次雄
Owner PANASONIC CORP
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