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Heat transfer device

A technology of heat transfer and equipment, applied in the field of heat transfer equipment, can solve the problems of environmentally harmful compounds and limited operating life

Pending Publication Date: 2022-05-10
A·A·杜林顿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Existing heat pump systems are ubiquitous and effective, but have the following disadvantages: require an energy source such as electricity; have sufficient mechanical complexity, have a limited operational life, and require maintenance, repair, and repair; and have a history of requiring environmentally harmful compounds

Method used

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  • Heat transfer device
  • Heat transfer device
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Experimental program
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Embodiment Construction

[0114] Heat is transferred by one of four mechanisms: conduction, convection, advection, and radiation. Only heat transfer is considered between stationary objects placed in a vacuum, thereby excluding advection, thereby excluding convection, and good thermal insulation, thereby having negligible conduction, leaving radiation as the only important heat transfer mechanism. Here we will consider this case.

[0115] All objects emit black body thermal radiation. The emitted power (in watts) is related to temperature and surface area by the Stefan-Boltzmann law:

[0116] P=∈σAT 4

[0117] where ∈ is the surface emissivity and σ is the Stefan-Boltzmann constant (5.670373×10 -8 w -2 K -4 ), A is the surface area of ​​the object, and T is the surface temperature of the object in Kelvin.

[0118]When an object emits thermal radiation, it loses internal energy and its temperature decreases. All objects that emit thermal radiation are also capable of absorbing thermal radiation....

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PUM

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Abstract

In one aspect, the present invention provides a heat transfer device comprising an emitter object defining an outer collection surface and an inner emission surface. A receiver object offset from the transmitter object is also provided, the receiver object defining an inner receiving surface and an outer heat delivery surface. A heat pipe is provided that incorporates at least one side wall connected between the transmitter object and the receiver object, the at least one side wall spanning a distance between the transmitter object and the receiver object and surrounding a volume between the transmitter object and the receiver object. The one or more sidewalls surround the inner transmitting surface of the transmitter object and the inner receiving surface of the receiver object. The transmitter object, receiver object, and heat pipe are configured to facilitate heat transfer primarily toward the receiver object.

Description

technical field [0001] The present invention relates to a heat transfer device, and more particularly to a thermal energy transfer and management system. More specifically, in certain embodiments, the present invention is used to implement improved heat pump systems. Background technique [0002] All objects are constantly releasing heat to their immediate surroundings and at the same time gaining heat released from nearby objects. When they release heat, they cool, and when they gain heat, they heat up. The hotter objects are, the more heat they give off. [0003] Typically, we observe hotter objects transferring heat to cooler objects because objects that are hotter than their immediate surroundings release more heat than they gain. Likewise, objects that are cooler than their surroundings are heated because they release more heat than they do. [0004] We also commonly observe that objects at the same temperature as their surroundings remain at that temperature becaus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24S70/225F28F13/18
CPCF24S70/225F25B23/003F28F2245/06B82Y30/00F28F13/18G99Z99/00G02B1/002F28D2020/0013F28D20/02F28D15/0266F28D15/0275F28D15/06F28D20/028F28F2013/008F24S2070/62F24S70/60F24S23/00F24S2080/07Y02E10/44F24S70/10F16L59/06F28F13/185F28F2255/20
Inventor A·A·杜林顿
Owner A·A·杜林顿