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Cold air rack

The technology of a cold air rack and a folding rack is applied in the field of bracket devices and electric fan accessories, which can solve the problems of difficulty in reducing summer heat and antipyretic, and limited efficacy of electric fans.

Inactive Publication Date: 2012-01-25
SUZHOU JIAYAN ENERGY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the high temperature is very hot, because the air temperature is too high, only relying on the electric fan to blow, because the air flow temperature is relatively high, what is blown on the human body is still hot air, and it is still difficult to achieve the purpose of reducing heat and relieving heat. , the effect of the electric fan is very limited

Method used

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0016] exist figure 1 , figure 2 In the shown embodiment, the cold air frame includes a rhombic folding frame made of copper pipes 1, and each of the copper pipes 1 in the rhombus folding frame overlaps each other through the rotating shaft pair 2; the lowermost rotating shaft pair of the rhombic folding frame 2 is welded with a support plate 3 for supporting the whole rhombic folding frame; the inside of the copper tube 1 is sealed with a phase change medium 11 whose liquid-solid phase transition point is between 0°C and 15°C.

[0017] In the above-mentioned cold air frame, the phase change medium 11 is composed of ice cup cool storage agent, and when this kind of cool storage agent melts, it absorbs heat and cools down completely by its own physical state change.

[0018] The phase change medium 11 can also be formed of a nitrate solution, such as a saturated...

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Abstract

The invention provides a cold air rack, which belongs to household appliance accessories, and comprises a folding rack formed by overlapping metal tubes, wherein a supporting device used for placing the cold air rack is arranged under the folding rack, phase change media are sealed in the metal tubes, and the liquid-solid phase change point of the media is between 0 DEG C and 15 DEG C. The cold air rack can be arranged in front of an ordinary electric fan, and makes air currents generated by the electric fan cooled rapidly, so users can enjoy the cold air blowing, and the effect of heat relieving is improved.

Description

Technical field [0001] The invention relates to a household appliance accessory, in particular to an electric fan accessory, which belongs to a bracket device. Background technique [0002] Electric fan is a kind of commonly used household appliances, because it is flexible and convenient, cheap, so is subject to liking of numerous users. A traditional electric fan is mainly composed of a base, a motor, fan blades, and a protective frame. The motor and the fan blades are installed above the base. However, when the high temperature is very hot, because the air temperature is too high, only relying on the electric fan to blow, because the air flow temperature is relatively high, what is blown on the human body is still hot air, and it is still difficult to achieve the purpose of reducing heat and relieving heat. , the effect of the electric fan is very limited. Contents of the invention [0003] In view of the above problems, the purpose of the present invention is to prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D3/02
Inventor 葛波
Owner SUZHOU JIAYAN ENERGY EQUIP