JP2005098173A - System using internal energy as heat source for evaporating/condensing refrigerant gas - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a heat source performing heat exchange for the evaporation/condensation of a refrigerant gas with internal energy. <P>SOLUTION: Nitrogen gas is filled in a vacuum chamber, an artificial solar light is lit in the chamber, and a temperature in the chamber is increased to 100 to 120°C to perform evaporation by a heat exchanger. The nitrogen gas is filled in the other vacuum chamber, the temperature in the chamber is kept at -30°C to perform condensation by the heat exchanger so as to stabilize a temperature difference. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、冷媒ガスの熱格差で蒸発・凝縮する熱交換のシステムに関するものである。   The present invention relates to a heat exchange system that evaporates and condenses due to a thermal difference in refrigerant gas.

従来、冷媒ガスの蒸発・凝縮の熱源にはいろいろなエネルギーを利用しているが、装置も大型となり、ランニングコストも高価である。   Conventionally, various energies are used as a heat source for evaporating and condensing refrigerant gas, but the apparatus is large and running cost is also expensive.

上記の問題点を解決し、設備・ランニングの両コストを低廉化を計る内部エネルギーを利用した冷媒ガスの蒸発・凝縮を提供するためになされたものである。   The present invention was made in order to solve the above problems and to provide evaporation and condensation of refrigerant gas using internal energy to reduce both the cost of equipment and running.

上記課題を解決するため本発明は、冷媒ガスを蒸発させるため高温部液体（水・不凍液）は電熱ヒーターで温め、凝縮するため低温部液体（塩水・不凍液）は冷凍機で冷やす。この二熱源で高低温の循環液体を内部エネルギーを使用して生成するシステム。   In order to solve the above problems, in the present invention, in order to evaporate the refrigerant gas, the high temperature liquid (water / antifreeze) is warmed by an electric heater, and since it is condensed, the low temperature liquid (salt / antifreeze) is cooled by a refrigerator. A system that uses this internal heat to generate high and low temperature circulating liquids.

本発明は、温度格差発電装置で、温度差を生成する熱源の課題を性能・環境・省資源・低コスト面について在来の太陽光発電は天候日照時間・風力発電は風速の安定性両者とも天候に左右され併せて発電効率は低く、燃料発電は水素酸素の安全性に問題が大きく機器の寿命も短い等々何れの発電と比較しても優れることとなる。   The present invention is a temperature disparity power generation device, and the problem of the heat source that generates the temperature difference is the performance, environment, resource saving, and low cost. Depending on the weather, the power generation efficiency is low, and fuel power generation is superior to any power generation, such as the problem of hydrogen oxygen safety and short equipment life.

図１は、ランキンサイクル温度格差発電装置のフローシートである。冷媒ガスを蒸発器５で蒸気にし、タービン１へ噴射し１を回転排出し、凝縮器６に入り液になり、ポンプ４で加圧し５に戻る一連の循環サイクルを示す。１の回転をカップリング２を介し、発電機８と冷凍機３及び４を運転する。発電装置を示す。   FIG. 1 is a flow sheet of a Rankine cycle temperature differential power generation device. Refrigerant gas is vaporized by the evaporator 5, injected into the turbine 1, 1 is rotated and discharged, enters the condenser 6, becomes liquid, is pressurized by the pump 4, and returns to 5. The generator 8 and the refrigerators 3 and 4 are operated via the coupling 2 by rotating 1. A power generator is shown.

高温加熱部Ａは５に設けた熱交換器（加熱）５´へ加熱槽９´に湛えた加熱水（水・不凍液）９を、８で発生した電力Ｐを使い加熱ヒーター９''で９を温め温度コントロールしＰで動くポンプ５''で５´へ送り更に逆止弁７を経て９´へ戻す循環サイクルである。ＡはＰを使用した冷媒ガスを蒸発させる高温発生の熱源である。   The high-temperature heating part A uses heating water (water / antifreeze) 9 stored in a heating tank 9 ′ to a heat exchanger (heating) 5 ′ provided in 5, and uses a power P generated in 8 to heat 9 Is a circulation cycle in which the temperature is controlled and sent to 5 ′ by a pump 5 ″ moved by P and further returned to 9 ′ via a check valve 7. A is a high-temperature heat source that evaporates the refrigerant gas using P.

低温冷却部Ｂは３で発生する低温冷媒ガスを６に設けた熱交換器（冷却）６´へ冷却槽１０´に満たした冷却水（塩水・不凍液）１０を冷却熱交換器１０''で温度コントロールで冷却しＰで動くポンプ６''で６´へ送り更に逆止弁７を経て１０´へ戻る循環サイクルである。Ｂは１の出力回転を使った冷媒ガスを凝縮させる低温発生の熱源を示す。以上、外部エネルギーを利用しないランキンサイクルのフローシートを示す。   The low-temperature cooling section B uses the cooling heat exchanger 10 ″ to cool the cooling water (salt water / antifreeze) 10 filled in the cooling tank 10 ′ into the heat exchanger (cooling) 6 ′ provided with the low-temperature refrigerant gas generated in 3 in the cooling heat exchanger 10 ″. This is a circulation cycle which is cooled by temperature control and sent to 6 'by a pump 6' 'which is moved by P and then returns to 10' via a check valve 7. B shows a heat source of low temperature generation that condenses the refrigerant gas using the output rotation of 1. As mentioned above, the flow sheet of Rankine cycle which does not use external energy is shown.

本発明に係わる冷媒ガスの蒸発・凝縮熱交換器の熱源生成のシステム図である。It is a system diagram of heat source generation of a refrigerant gas evaporation / condensation heat exchanger according to the present invention.

符号の説明Explanation of symbols

１ タービン
２ カップリング
３ 冷凍機
４ ポンプ
５ 蒸発器
５' 熱交換器（加熱）
５'' ポンプ
６ 凝縮器
６' 熱交換器（冷却）
６'' ポンプ
７ 逆止弁
８ 発電機
９ 加熱水（水・不凍液）
９' 加熱槽
９'' 加熱ヒーター
１０ 冷却水（塩水・不凍液）
１０' 冷却槽
１０'' 冷却熱交換器
Ｐ 電力（自己発電）
Ａ 高温加熱部
Ｂ 低温冷却部

1 Turbine 2 Coupling 3 Refrigerator 4 Pump 5 Evaporator 5 'Heat exchanger (heating)
5 '' pump 6 condenser 6 'heat exchanger (cooling)
6 '' pump 7 check valve 8 generator 9 heated water (water / antifreeze)
9 'Heating tank 9 "Heater 10 Cooling water (salt water / antifreeze)
10 'Cooling tank 10 "Cooling heat exchanger P Electric power (self-generation)
A High temperature heating part B Low temperature cooling part

Claims (1)

外部エネルギーを利用しないで、冷媒ガスを蒸発・凝縮させる熱交換器の熱源発生システム


Heat source generation system for heat exchanger that evaporates and condenses refrigerant gas without using external energy

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