Title:
HEATER EMPLOYING MULTIPLE GAS SOURCES
Document Type and Number:
WIPO Patent Application WO/2022/062168
Kind Code:
A1
Abstract:
Disclosed is a heater employing multiple gas sources. The heater comprises a main housing, an ignition device, and a pipeline system, a temperature control valve, a burner, and a switching valve arranged on the main housing. The pipeline system has a first communication state and a second communication state. The temperature control valve is connected to the pipeline system, and can adjust a flow rate of output gas. The burner comprises a first nozzle and a second nozzle. The first nozzle and the second nozzle are respectively connected to the pipeline system. The ignition device is connected to the burner, and can ignite the burner. The switching valve is connected to the pipeline system. The switching valve allows the pipeline system to perform switching between the first communication state and the second communication state. When the switching valve causes the pipeline system to switch to the first communication state, the first nozzle outputs gas. When the switching valve causes the pipeline system to switch to the second communication state, the second nozzle outputs gas, or the first nozzle and the second nozzle respectively output gas. The present invention has a simple and reasonable structure, and is more applicable to switching between different gas sources.
Inventors:
CHEN NENG (CN)
WU YOUWEN (CN)
ZHANG CHAO (CN)
ZHONG JIAMING (CN)
TAN LIUMING (CN)
MAI ZHENGHUI (CN)
WU YOUWEN (CN)
ZHANG CHAO (CN)
ZHONG JIAMING (CN)
TAN LIUMING (CN)
MAI ZHENGHUI (CN)
Application Number:
PCT/CN2020/132283
Publication Date:
March 31, 2022
Filing Date:
November 27, 2020
Export Citation:
Assignee:
CHANT HEAT ENERGY SCIENCE & TECH ZHONGSHAN CO LTD (CN)
International Classes:
F24D15/02; F23D14/02; F23D14/48; F23D14/62
Foreign References:
| CN111207396A | 2020-05-29 | |||
| CN107781809A | 2018-03-09 | |||
| CN2901066Y | 2007-05-16 | |||
| CN1844761A | 2006-10-11 | |||
| CN105066238A | 2015-11-18 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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