Title:
TEMPERATURE CONTROL SYSTEM FOR HOT SURFACE IGNITER
Document Type and Number:
WIPO Patent Application WO/2024/066410
Kind Code:
A1
Abstract:
A temperature control system for a hot surface igniter, which system comprises: a power source module, which is used for providing energy of the system; a driving module, which is used for outputting a voltage to a hot surface igniter; a collection module, which is used for sampling a thermoelectric signal of the hot surface igniter; a feedback module, which is used for receiving the thermoelectric signal, receiving a voltage control amount, which is calculated according to the thermoelectric signal, and then performing feedback; and a control module, which is used for receiving the voltage control amount that is fed back and controlling the output of the power source module according to the voltage control amount. Thus, it is possible for a hot surface igniter to obtain a suitable voltage to ensure that the hot surface igniter operates at a set target temperature, thereby realizing precise control over the operation temperature of the hot surface igniter, and increasing the service life of the hot surface igniter.
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Inventors:
LEIGH PETER (CN)
Application Number:
PCT/CN2023/096025
Publication Date:
April 04, 2024
Filing Date:
May 24, 2023
Export Citation:
Assignee:
CHONGQING LE MARK TECH CO LTD (CN)
International Classes:
G05D23/24
Foreign References:
| CN208735665U | 2019-04-12 | |||
| CN114810458A | 2022-07-29 | |||
| CN110594783A | 2019-12-20 | |||
| CN113655751A | 2021-11-16 | |||
| CA2773274A1 | 2011-03-17 |
Attorney, Agent or Firm:
CHONGQING HONGXU PATENT AGENT CO., LTD. (CN)
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