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公开(公告)号：EP0611913A3
公开(公告)日：1995-04-26
申请号：EP94101977.0
申请日：1994-02-09
发明人： Kida, Masahiro, c/o OSAKA GAS CO., LTD. , Kashiwagi, Akio, c/o OSAKA GAS CO., LTD. , Nakanishi, Junji, c/o OSAKA GAS CO., LTD. , Sato, Tominori c/o OSAKA GAS CO., LTD. , Ohmura, Masahiko, c/o Itami Works , Nakamoto, Masahiro, c/o MIYAWAKI INCORPORATED , Maruoka, Masakazu, c/o MIYAWAKI INCORPORATED , Takata, Mashashi, c/o MIYAWAKI INCORPORATED
CPC分类号： F28D15/06 , F16L53/32 , F17D1/18 , F28D15/0258 , Y10T137/0391 , Y10T137/5762 , Y10T137/6579 , Y10T137/8175
摘要： The invention relates to a heating system for conveyor pipes 1. A long heating pipe 2 is laid along a conveyor pipe 1 and in contact with the outer surface thereof. The heating pipe is provided with an outer tube 3 which has an operating fluid hermetically contained therein, and a steam tube 4 which is inserted through the outer tube 3. A container 6 is provided to accumulate condensation created as a result of the liquefaction of vapor fed through the steam tube 4 of the heating pipe 2. This container 6 has a temperature sensing valve located therein. The temperature sensing valve is closed if the condensation within the container 6 rises more in temperature than predetermined, and this valve is opened if the condensation within the container 6 decreases more in temperature than predetermined. The temperature sensing valve is communicatively connected to the downstream side end portion of the steam tube 4 of the heating pipe 2, which is inserted into the container 6.
摘要翻译： 本发明涉及一种用于输送管1的加热系统。长的加热管2沿输送管1铺设并与其外表面接触。 加热管设置有外管3，其具有气密地容纳在其中的工作流体，以及插入通过外管3的蒸汽管4.容器6设置为积聚由于蒸气液化产生的冷凝 通过加热管2的蒸汽管4供给。该容器6具有位于其中的温度检测阀。 如果容器6内的冷凝温度比预定温度上升更多，则温度感测阀关闭，如果容器6内的冷凝温度比预定温度下降更多，则该阀打开。 温度传感阀连接到加热管2的蒸汽管4的下游侧端部，其被插入到容器6中。
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公开(公告)号：EP0611913A2
公开(公告)日：1994-08-24
申请号：EP94101977.0
申请日：1994-02-09
发明人： Kida, Masahiro, c/o OSAKA GAS CO., LTD. , Kashiwagi, Akio, c/o OSAKA GAS CO., LTD. , Nakanishi, Junji, c/o OSAKA GAS CO., LTD. , Sato, Tominori c/o OSAKA GAS CO., LTD. , Ohmura, Masahiko, c/o Itami Works , Nakamoto, Masahiro, c/o MIYAWAKI INCORPORATED , Maruoka, Masakazu, c/o MIYAWAKI INCORPORATED , Takata, Mashashi, c/o MIYAWAKI INCORPORATED
CPC分类号： F28D15/06 , F16L53/32 , F17D1/18 , F28D15/0258 , Y10T137/0391 , Y10T137/5762 , Y10T137/6579 , Y10T137/8175
摘要： The invention relates to a heating system for conveyor pipes 1. A long heating pipe 2 is laid along a conveyor pipe 1 and in contact with the outer surface thereof. The heating pipe is provided with an outer tube 3 which has an operating fluid hermetically contained therein, and a steam tube 4 which is inserted through the outer tube 3. A container 6 is provided to accumulate condensation created as a result of the liquefaction of vapor fed through the steam tube 4 of the heating pipe 2. This container 6 has a temperature sensing valve located therein. The temperature sensing valve is closed if the condensation within the container 6 rises more in temperature than predetermined, and this valve is opened if the condensation within the container 6 decreases more in temperature than predetermined. The temperature sensing valve is communicatively connected to the downstream side end portion of the steam tube 4 of the heating pipe 2, which is inserted into the container 6.
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