Title:
AIR CONDITIONING UNIT HAVING TUBESHEET COMBINED HEAT-EXCHANGING EVAPORATIVE CONDENSER
Document Type and Number:
WIPO Patent Application WO/2016/119367
Kind Code:
A1
Abstract:
An air conditioning unit having a tubesheet combined heat-exchanging evaporative condenser (2), comprising a compressor (1), an evaporative condenser (2), a throttling device (3), an evaporator (4) and a fan (5); the evaporative condenser (2) comprises a cooling fan (21), a water distributor (23), a water-collecting reservoir (24) and a tubesheet combined heat exchanger (25); the tubesheet combined heat exchanger (25) is formed by connecting a plurality of tubesheet combined heat-exchanging members via an inlet header and an outlet header; the tubesheet combined heat-exchanging members comprise a heat-transferring plate (27), and a coil pipe (26) formed by machining a heat-exchanging pipe; the heat-transferring plate (27) is provided with a receiving groove (28), and a shape of the receiving groove (28) matches a shape of the coil pipe (26); the coil pipe (26) is placed in the receiving groove (28), and a heat-conducting bonding layer (29) is filled in a gap between the coil pipe (26) and the receiving groove (28); the heat-conducting bonding layer (29) enables a full contact between the heat-transferring plate (27) and the coil pipe (26), thus increasing a heat-exchange area; and the heat-transferring plate (27) can guide cooling water to form a continuous flow surface, thus increasing an evaporation area of the cooling water, improving a heat-exchange efficiency and reducing a volume of the condenser.
Inventors:
LI ZHIMING (CN)
TAN DONG (CN)
ZHANG YONG (CN)
TAN DONG (CN)
ZHANG YONG (CN)
Application Number:
PCT/CN2015/081395
Publication Date:
August 04, 2016
Filing Date:
June 12, 2015
Export Citation:
Assignee:
GUANGZHOU WIDE IND CO LTD (CN)
International Classes:
F25B13/00; F25B41/20; F28F1/22
Foreign References:
| CN102628626A | 2012-08-08 | |||
| CN1520509A | 2004-08-11 | |||
| CN202056027U | 2011-11-30 | |||
| CN204612221U | 2015-09-02 | |||
| CN202562130U | 2012-11-28 | |||
| JPH08270131A | 1996-10-15 |
Attorney, Agent or Firm:
GUANGZHOU SHENYAN PATENT AGENT OFFICE (CN)
广州市深研专利事务所 (CN)
广州市深研专利事务所 (CN)
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