Smoke exhaust pipe assembly and gas equipment system using the assembly

Abstract

The invention provides a smoke exhaust pipe assembly for gas equipment, which at least includes a first smoke exhaust pipe and a second smoke exhaust pipe, the first smoke exhaust pipe and the second smoke exhaust pipe are both provided with conductors, After the first smoke exhaust pipe and the second smoke exhaust pipe are assembled along the longitudinal direction, their conductors are electrically connected through the electrical connector assembly. Wherein, the first smoke exhaust pipe and the second smoke exhaust pipe are movably connected in the longitudinal direction to adjust the length of the smoke exhaust pipe assembly. The total length of the smoke exhaust pipeline can be adjusted through the movable connection of the first smoke exhaust pipe and the second smoke exhaust pipe; in addition, the conductors of the first smoke exhaust pipe and the second smoke exhaust pipe can be stretched after being connected Extended, so that the conductor adapts to the adjustment of the length of the exhaust pipe.

Description

technical field [0001] The invention belongs to the field of household gas equipment, and in particular relates to a smoke exhaust pipeline for gas equipment and a gas equipment system using the smoke exhaust pipeline. Background technique [0002] Household gas equipment includes gas water heaters, gas boilers, gas stoves, etc. These gas-fired devices usually require a fume hood and a smoke exhaust pipe to collect and exhaust the waste gas (including carbon monoxide and nitrogen oxides) generated by combustion during the operation of the device to the outside. The smoke exhaust pipeline is usually composed of multiple smoke exhaust pipes in series. These smoke exhaust pipes are manufactured by the manufacturer in accordance with the corresponding safety standards and need to be correctly assembled at the user's home in accordance with the corresponding specifications. However, due to cost considerations, users or distributors may use non-standard smoke pipes, or hire worke...

AI Technical Summary

Problems solved by technology

However, due to the fact that the actual installation conditions of different users are very different, usually in the actual installation, the smoke exhaust pipe with a fixed pipe length will be intercepted to fine-tune the overall length of the exhaust pipe. Obviously, for the smoke exhaust pipe with a conductor Although this fine-tuning method is not applicable

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