Title:
PHASE CHANGE COLD STORAGE DEVICE HAVING COILED TUBING
Document Type and Number:
WIPO Patent Application WO/2021/139121
Kind Code:
A1
Abstract:
A phase change cold storage device having coiled tubing (5). The phase change cold storage device comprises an inlet pipe (1), an outlet pipe (2), a pipe plate (3), baffle plates (4), the coiled tubing (5), a cylinder body (6), a central pipe (7), a support frame (8), an end socket (9), and saddles (10). The pipe plate (3) is fixedly connected to the cylinder body (6); the lower end position and central position of the pipe plate (3) are respectively provided with a hole, and the inlet pipe (1) and the outlet pipe (2) are respectively connected to the holes in the lower end position and central position of the pipe plate (3); the baffle plates (4) and the coiled tubing (5) are mounted on the central pipe (7); one end of the central pipe (7) is fixed on the pipe plate (3), and the other end is inserted into the support frame (8) connected to the cylinder body (6); the end socket (9) is connected to the cylinder body (6) and provided on the other side opposite to the inlet pipe (1) and the outlet pipe (2); the saddles (10) are provided at the lower portion of the cylinder body (6).
Inventors:
LING XIANG (CN)
ZHANG ZHEN (CN)
ZHANG ZHEN (CN)
Application Number:
PCT/CN2020/100022
Publication Date:
July 15, 2021
Filing Date:
July 03, 2020
Export Citation:
Assignee:
NANJING UNIVERSITY OF TECHNOLOGY (CN)
International Classes:
F28D17/00
Foreign References:
| CN111102860A | 2020-05-05 | |||
| CN1464280A | 2003-12-31 | |||
| CN103438635A | 2013-12-11 | |||
| CN110243126A | 2019-09-17 | |||
| CN206618305U | 2017-11-07 | |||
| CN204286186U | 2015-04-22 | |||
| CN106500529A | 2017-03-15 |
Attorney, Agent or Firm:
NANJING ZHISHI LAW FIRM OF INTELLECTUAL PROPERTY (CN)
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