Title:
MULTI-HEAT-SOURCE COMPLEMENTARY COMBINED HEAT SUPPLY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/035448
Kind Code:
A1
Abstract:
A multi-heat-source complementary combined heat supply system, comprising a steam pipeline (1), a temperature reducing device (2), a steam-water heat exchanger (3), a water heat exchanger (4), a heating pipeline (15), and a water replenishing pipeline (16). The steam pipeline (1) is connected to the temperature reducing device (2); the temperature reducing device (2) is connected to the steam-water heat exchanger (3); the steam-water heat exchanger (3) is connected to a water supply pipe of the heating pipeline (15), and is connected to a first condensation water tank (6); the water heat exchanger (4) is connected to a second condensation water tank (7); the second condensation water tank (7) is further connected to the temperature reducing device (2) by means of a pipeline; the water replenishing pipeline (16) is provided with an automatic water softening device (11), an oxygen removal water tank (12), a water replenishing and constant pressure device (13), and a hot water circulating water pump (14); the water replenishing pipeline (16) is connected to a water return pipe of the heating pipeline (15); the water replenishing pipeline (16) is connected to a thermoelectric condensation water pipeline (10). In the system, comprehensive utilization, organic cooperation and advantage complementation of various heat sources can be achieved, the heat supply quality is improved, and energy consumption is reduced.
Inventors:
WANG MINGXING (CN)
WANG HENG (CN)
LUAN SHENGHUI (CN)
ZHANG HAIBO (CN)
WANG HENG (CN)
LUAN SHENGHUI (CN)
ZHANG HAIBO (CN)
Application Number:
PCT/CN2021/137039
Publication Date:
March 16, 2023
Filing Date:
December 10, 2021
Export Citation:
Assignee:
QINGDAO ENN ENERGY CO LTD (CN)
International Classes:
F24D12/02; F24D3/10
Foreign References:
| CN104848287A | 2015-08-19 | |||
| CN112050275A | 2020-12-08 | |||
| CN213680129U | 2021-07-13 | |||
| CN213208007U | 2021-05-14 | |||
| CN205536295U | 2016-08-31 | |||
| CN112503610A | 2021-03-16 | |||
| US20180223699A1 | 2018-08-09 |
Attorney, Agent or Firm:
QINGDAO ZHIDILINGCHUANG PATENT AGENCY CO., LTD (CN)
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