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Patent Searching and Data


Title:
HEAT RECOVERY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/042020
Kind Code:
A1
Abstract:
A heat recovery device, which comprises a primary steam pipe (2), an ancillary pipe (01), a water-feeding heater, and a steam-side regulation valve (02) that is provided on the ancillary pipe (01), wherein the steam-side regulation valve (02) is configured to regulate the primary steam in the ancillary pipe (01) so as to control the steam extraction pressure behind the stream-side regulation valve (02) so that the exit temperature of the water-feeding heater is controlled, thereby reaching a pre-set water-feeding temperature.

Inventors:
FENG, Yucheng (Room 1102, No.2 Lane 101, Rende Road, Yangpu District, Shanghai 4, 200434, CN)
Application Number:
CN2018/095071
Publication Date:
March 07, 2019
Filing Date:
July 10, 2018
Export Citation:
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Assignee:
FENG, Yucheng (Room 1102, No.2 Lane 101, Rende Road, Yangpu District, Shanghai 4, 200434, CN)
International Classes:
F22D1/32; F01D15/10
Foreign References:
CN107388231A2017-11-24
CN207214024U2018-04-10
CN204494368U2015-07-22
CN103335301A2013-10-02
CN106051737A2016-10-26
CN202852791U2013-04-03
CN205878127U2017-01-11
JPS58108396A1983-06-28
CN102537933A2012-07-04
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (F6 Xijin Centre, 39 Lianhuachi East Rd. Haidian District, Beijing 6, 100036, CN)
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