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Dual-heat exchange structure and heat utilization product thereof

A heat exchange structure, dual technology, applied in the direction of application, household heating, heating methods, etc., can solve the problems of inability to produce hot water, energy consumption, loss, etc., and achieve the effect of increasing functions

Inactive Publication Date: 2010-12-22
王海昆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing heat exchangers, such as heat pipes or heating pipes used in factories to transport hot fluid, can only provide heating, but cannot produce hot water
A large part of the heat emitted by the heating pipes in the room is emitted to the outside and lost.
The hot water needed for life needs to be provided by other water heaters or water boilers, and consumes energy in addition.

Method used

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  • Dual-heat exchange structure and heat utilization product thereof
  • Dual-heat exchange structure and heat utilization product thereof
  • Dual-heat exchange structure and heat utilization product thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1: Hot water heat pipe water heater

[0032] Figure 4 The top is a hot water tank (30), and the bottom is a double heat exchange structure of two large tube casing small tubes. The upper ends of the two small pipes (2) of this structure are threaded, so available plumbing fittings (31) (with two elbows and a pair of wires here) can be sealed and connected without water leakage, so that the two small pipes (2) Form an inverted U-shaped tube. The lower ends of the two small pipes (2) also have threads, so water heating pipes can also be used to communicate with existing heat pipes or heating pipes (32) in the room, so that the hot water in the heat pipes or heating pipes (32) can flow through in the inverted U-shaped pipe- --Flow in from one lower end of the two small tubes (2) and flow out from the other lower end.

[0033] Figure 4 Two pairs of wires (4) (one each at the lower ends of the two large pipes (1)) at the lower ends of the two large pipes (1) in...

Embodiment 2

[0048] Example 2: Spiral Hose Water Heater

[0049] Such as Figure 5 , use a single hose (10) to be wound on the heat pipe (6) (such as an indoor heating pipe) in turn, and each turn of the hose is next to each other, but does not overlap each other, forming a shape such as image 3 The solenoid shown. Its water inlet end is connected with water inlet pipe (13), water source switch (15), electric switch (14), flow meter (25) successively. The water outlet is communicated with the water outlet (17), the water outlet pipe (19), the hot water tank (30) or the water place. Probe (18) sealing wears in the water inlet and outlet (17), and the control wire (21) that connects probe (18) is connected with temperature controller (16) and electric switch (14).

[0050] Above structure is exactly full-automatic hose winding heat pipe water heater or helical hose water heater, and its working principle is as follows: flow into cold water from water inlet pipe (13), be full of the solen...

Embodiment 3

[0058] Example 3: Heat pipe water heater wrapped with metal film plate

[0059] The meaning of the metal membrane plate in this embodiment:

[0060] Metal film ----- refers to semi-soft metal foil, about 0.1mm thick, which can be easily bent by hand, but also has a certain hardness, which can withstand the weight and low pressure of tens of centimeters of water. Metal plate ----- refers to a relatively hard and not very hard metal sheet, with a thickness of about 0.3-1mm, which can withstand water pressure several meters deep, but is also relatively easy to process. The metal film plate refers to this kind of metal foil or a metal plate that is not very hard.

[0061] Wrapping the heat pipe with this metal film plate is easy to process, and it is easy to connect with the heat pipe in the following two ways without changing the metal structure of the original heat pipe:

[0062] 1) Water heater with metal film plate wrapped horizontal heat pipe: such as Image 6 , a kind of ...

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Abstract

The invention relates to a dual-heat exchange structure and a heat utilization product thereof, which are used for overcoming the defects that an existing heat exchanger and a heat pipe can only be used for heating and can not produce hot water, the heat loss due to dissipation is great and the like. The dual-heat exchange structure with a plurality of hot water heat pipes is as follows: a medium-small pipe (2) of the structure is sheathed in a big pipe (1) and penetrates out of two ends of the big pipe (1), two end surfaces (3) of the bit pipe (1) are hermetically connected with the outer surface of the small pipe (2) by using cover plates, and a water source switch (15) is communicated with the big pipe (1) and a hot water tank (30) through a pipeline for supplying cold water for the two. When two ends of the small pipe (2) are communicated with the indoor existing het pipe or a caliduct (32), the dual-heat exchange structure can heat cold water in the big pipe (1) and the hot water tank (30), and then the structure simultaneously has a plurality of functions of heating, producing the hot water, baking and the like. The invention further provides the heat pipe coated by a metal membrane plate, the heat pipe wound by a hose and a plurality of novel dual-heat exchange structures, and further designs and manufactures a plurality of heat utilization and energy-saving and emission-reducing new products.

Description

Technical field [0001] The invention provides a new type of heat exchanger, and provides a variety of corresponding new products for heat utilization, energy saving and emission reduction. Background technique [0002] Existing heat exchangers, such as heat pipes or heating pipes for transporting hot fluids in factories, can only be used for heating, but cannot produce hot water. A large part of the heat emitted by the heating pipes in the room is emitted to the outside and lost. And the hot water required for life will be provided with another water heater or water heating appliance, and will consume energy in addition. Contents of the invention [0003] In order to overcome the above-mentioned inadequacies of the existing heat exchangers, the present invention proposes various new double heat exchange structures such as "large tube with small tube", "metal film plate wrapped heat tube" and "hose wrapped hard tube". With heating, hot water production, baking and other f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D7/10F24D19/00
Inventor 王海昆
Owner 王海昆
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