公开(公告)号：US09612038B2

公开(公告)日：2017-04-04

申请号：US14785373

申请日：2013-05-27

Applicant: GUANGZHOU INSTITUTE OF ENERGY CONVERSION, CHINESE ACADEMY OF SCIENCES

Inventor： Jifu Shi ,  Gang Xu ,  Leilei Wang ,  Hualin Huang ,  Naisheng Hou

IPC: F24J2/05 ,  F24J2/50 ,  C03B23/09 ,  C03B23/13 ,  C03B23/217 ,  C03B23/207

CPC classification number: F24S10/45 ,  C03B23/09 ,  C03B23/13 ,  C03B23/207 ,  C03B23/217 ,  F24S80/54 ,  Y02E10/44 ,  Y02P40/57

Abstract: A method for manufacturing an all-glass solar heat collecting tube without a tail pipe. The bottom of one end of an inner glass tube plated by a selective absorbing coating layer is rounded, the other end is connected to a first glass outer tube. The bottom of one end of a second glass outer tube is rounded and the other end is flared. The connected inner glass tube/first glass outer tube is inserted into the second glass outer tube. A gap is formed between the first glass outer tube and the second glass outer tube to serve as an air exhausting channel. The first glass outer tube is inserted into the flared opening of the second glass outer tube. The contact point between the first glass outer tube and the second glass outer tube is heated to frit seal and butt joint.

公开(公告)号：US20160069591A1

公开(公告)日：2016-03-10

申请号：US14785373

申请日：2013-05-27

Applicant: GUANGZHOU INSTITUTE OF ENERGY CONVERSION CHINESE ACADEMY OF SCIENCES

Inventor： Jifu Shi ,  Gang Xu ,  Leilei Wang ,  Hualin Huang ,  Naisheng Hou

IPC: F24J2/05 ,  C03B23/09 ,  C03B23/13 ,  C03B23/217

CPC classification number: F24S10/45 ,  C03B23/09 ,  C03B23/13 ,  C03B23/207 ,  C03B23/217 ,  F24S80/54 ,  Y02E10/44 ,  Y02P40/57

Abstract: A method for manufacturing an all-glass solar heat collecting tube without a tail pipe. The bottom of one end of an inner glass tube plated by a selective absorbing coating layer is rounded, the other end is connected to a first glass outer tube. The bottom of one end of a second glass outer tube is rounded and the other end is flared. The connected inner glass tube/first glass outer tube is inserted into the second glass outer tube. A gap is formed between the first glass outer tube and the second glass outer tube to serve as an air exhausting channel. The first glass outer tube is inserted into the flared opening of the second glass outer tube. The contact point between the first glass outer tube and the second glass outer tube is heated to frit seal and butt joint.

Abstract translation: 一种无尾管全玻璃太阳能集热管的制造方法。 由选择性吸收涂层镀覆的内玻璃管的一端的底部是圆形的，另一端连接到第一玻璃外管。 第二玻璃外管的一端的底部是圆形的，另一端是喇叭形的。 将连接的内玻璃管/第一玻璃外管插入第二玻璃外管中。 在第一玻璃外管和第二玻璃外管之间形成间隙以作为排气通道。 将第一玻璃外管插入第二玻璃外管的扩口中。 将第一玻璃外管和第二玻璃外管之间的接触点加热到玻璃料密封和对接。