Sleeve type wall-mounted stove water outlet valve and sleeve type wall-mounted stove system with same

Abstract

The invention relates to the technical field of wall-mounted stoves, in particular to a sleeve type wall-mounted stove water outlet valve and a sleeve type wall-mounted stove system. The sleeve type wall-mounted stove water outlet valve is mounted at a position close to a wall surface and is connected with a wall-mounted stove through a pipeline. The sleeve type wall-mounted stove water outlet valve comprises a valve body, a bypass valve and a water pump. A heating water path, a bypass water path and a heating water return path are arranged in the valve body. Hot water in the heating water path returns into the wall-mounted stove through the heating water return path after heat exchange. The water pump is arranged on the heating water return path. The bypass water path is located between the heating water path and the heating water return path. The bypass valve is mounted on the bypass water path and located on the side, away from the wall surface, of the valve body. The bypass valve can be opened under the action of pressure difference so that water in the heating water path can be supplied to the heating water return path through the bypass water path. The sleeve type wall-mounted stove system comprises the water outlet valve. The sleeve type wall-mounted stove water outlet valve and the sleeve type wall-mounted stove system have the advantage that maintenance is convenient.

Description

technical field [0001] The invention relates to the technical field of wall-hung boiler systems, in particular to a casing-type wall-hung boiler water outlet valve and a casing-type wall-hung boiler system having the same. Background technique [0002] Wall-hung boiler is the abbreviation of gas-fired wall-hung boiler, and its full name is "gas wall-mounted heating furnace". It is a water heater that uses natural gas as energy. Wall-hung boilers can be divided into casing-type wall-hung boilers and plate-mounted wall-hung boilers according to their working methods. In the casing wall-hung boiler, the outlet valve is one of the most common components on the heating cycle. [0003] The water outlet valve of the casing type wall-hung boiler generally includes a valve body and a bypass valve. The bypass valve is housed inside the valve body to control the conduction between the heating waterway and the heating return waterway in the valve body, so as to buffer the heating retur...

AI Technical Summary

Problems solved by technology

Due to the accumulation of impurities in the valve body, the bypass valve needs to be cleaned and maintained frequently

However, since the bypass valve in the outlet valve of the existing casing-type wall-hung boiler is contained inside the valve body, the entire outlet valve needs to be disassembled during maintenance, which is cumbersome and difficult to maintain and disassemble.

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