Cold and hot air circulating pad

A technology of heating and cooling air and circulation pipes, which is applied to mattresses, spring mattresses, stuffed mattresses, etc., can solve problems such as uneven heat conduction, and achieve uniform heat conduction and high safety effects

Inactive Publication Date: 2016-05-04
朴光哲
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Chinese patent No. 2013200637805 discloses a warm air circulation heating mattress, but limited by the specific heat of the air an...

Method used

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] A cold and warm air circulation cushion is composed of a cold and warm air circulation pipeline 1 and a cushion inclusion 2 wrapped around it. The first cold and warm air circulation branch pipe 150, the second cold and warm air circulation branch pipe 151, the third cold and warm air circulation branch pipe 152, Fourth cold and warm air circulation branch pipe 153, fifth cold and warm air circulation branch pipe 154, sixth cold and warm air circulation branch pipe 155, seventh cold and warm air circulation branch pipe 156, eighth cold and warm air circulation branch pipe 157, ninth cold and warm air circulation Branch pipe 158, the tenth cold and warm air circulation branch pipe 159, the eleventh cold and warm air circulation branch pipe 160, and the air supply connecting hose 17 and the return air connection hose 17 connected in series on the...

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Abstract

The invention relates to a cold and hot air circulating pad. The cold and hot air circulating pad consists of a cold and hot air circulation pipeline and a pad enclosure wrapping the outside of the cold and hot air circulation pipeline; the cold and hot air circulation pipeline consists of an air supply main pipeline, an air return main pipeline and a plurality of cold and hot air circulation branch pipelines, wherein the air supply main pipeline and the air return main pipeline are arranged in parallel, and the cold and hot air circulation branch pipelines are parallelly connected onto the air supply main pipeline and the air return main pipeline in a spaced manner; a gap is formed between the air supply main pipeline and the air return main pipeline and is filled with a heat preserving and insulating layer; an air inlet end and an air return end of any cold and hot air circulation branch pipeline are adjacent to each other and are separately connected onto the air supply main pipeline and the air return main pipeline, and rest parts of the pipelines are closely fit and extend side by side. The cold and hot air circulating pad has the characteristics that the pad is safe, the heat conduction is uniform, and the pad can be subjected to curled storage.

Description

technical field [0001] The invention relates to a mat for living, more specifically to a mat which adopts cold and warm air circulation for cooling and heating. Background technique [0002] At present, it is commonly used as an electric heating pad or a water circulation cooling heating pad. The electric heating pad has absolute unsafe factors such as electric leakage and easy local overheating. The water circulation cooling heating pad has many inconveniences in use and maintenance, such as regular water replenishment, water leakage, blockage, and antifreeze measures. Condition. From the above considerations, it is more acceptable and safe to use air as a heat transfer medium. Chinese Patent No. 2013200637805 discloses a warm air circulation heating mattress, but limited by the specific heat of the air and the transmission distance, the products realized by this solution have a serious problem of extremely uneven heat conduction. Contents of the invention [0003] The ...

Claims

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Application Information

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IPC IPC(8): A47C21/04
CPCA47C21/042A47C21/048A47C21/04A47C21/044A47C27/00F16L9/02F16L9/18F24D5/10F24D2220/2081
Inventor 朴光哲
Owner 朴光哲
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