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Energy-saving hot water method and hot water system

A hot water system and hot water technology, which can be used in the types of heat exchangers, lighting and heating equipment, direct contact heat exchangers, etc.

Inactive Publication Date: 2013-07-31
杨晓平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Heating cold water is usually based on these two heating methods, which consume a lot of energy

Method used

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Embodiment Construction

[0030] The present invention will be described in detail below in combination with specific embodiments.

[0031] The energy-saving hot water method of the present invention is to spray high-pressure steam into the water body to heat the water body. The high-pressure steam is produced by a steam boiler, and the injection pressure of the high-pressure steam is 0.7-1.6 MPa. The water body is stored into the hot water generator. When the specification of the steam boiler is 0.7-1 ton, the specification of the matching hot water generator is 4 tons; when the specification of the steam boiler is 1.5-2 tons, the specification of the matching hot water generator is 6 tons; the specification of the steam boiler For every additional 1 ton, the specifications of the matching hot water generator will increase by 2 tons.

[0032] An energy-saving hot water system according to the present invention is composed of a steam boiler and a hot water generator. The high-pressure steam generated...

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Abstract

The invention specifically relates to an energy-saving hot water method and its hot water system. Traditional hot water methods are mostly based on hot and cold exchange of temperature difference and have a disadvantage of large energy consumption. According to the invention, high-pressure steam is injected into a water body and the water body is heated. The hot water system is composed of a steam boiler and a hot water generator. High-pressure steam passes through an exhaust pipe of the steam boiler, is inputted into a steam inlet of the hot water generator, and is injected through a steam nozzle at the other end of the steam inlet into the water body in the hot water generator. Injection pressure of the high-pressure steam is 0.7-1.6MPa. Specifications of the steam boiler are 0.7-1 ton, 1.5-2 tons, 2.5-3 tons and 3.5-4 tons. According to the invention, the problem of scientific matching between water container specification and steam pressure is fully taken into consideration. Heating is carried out by the use of cavitation energy generated by steam impact on the water body and hot and cold exchange energy generated by high-temperature pressure steam injected into water. The energy-saving effect is remarkable.

Description

technical field [0001] The invention specifically relates to an energy-saving hot water method. Background technique [0002] Heating refers to the process of transferring heat energy from a heat source to an object with a lower temperature to increase its temperature. It is a cold and heat exchange based on temperature difference, including direct heat source heating and indirect heat source heating. Direct heat source heating is to directly add heat energy to materials, such as flue gas heating, electric current heating and solar radiation heating. Indirect heat source heating is to add the heat energy of the above-mentioned direct heat source to an intermediate heat carrier, and then the intermediate heat carrier transfers the heat energy to the material, such as steam heating, hot water heating, mineral oil heating, etc. Heating cold water is usually based on these two heating methods, which consume a lot of energy. Contents of the invention [0003] The purpose of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28C3/08
Inventor 杨晓平杨浪
Owner 杨晓平