Water receiving plate joint structure and water receiving plate component

• Main Authors: HOU CHENGFANG, SHI ZHENGXING
• Format: Patent
• Language: English
• Published: 25.11.2015
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEAT EXCHANGE IN GENERAL; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; RANGES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; VENTILATING; WEAPONS

The invention provides a water receiving plate joint structure which comprises a base, a valve core and a plug, wherein a first cavity axially running through the base is arranged in the base; one end of the first cavity serves as a water inlet; a first projection is arranged on the inner wall of the first cavity; the valve core is arranged in the first cavity of the base; a second cavity is arranged in the valve core; the end, close to the water inlet; of the second cavity is a closed end; openings communicated with the second cavity are formed in the side wall of the valve core; the plug is detachably mounted on the base and is propped against the valve core; a third cavity axially running through the whole plug is arranged in the plug; and when the valve core is located at a preset position, the openings are communicated with the first cavity, and the first cavity, the second cavity and the third cavity are communicated with one another. The invention further provides a water receiving plate component. The water receiving plate joint structure provided by the invention has a logic switching control function, and can avoid the phenomenon of indiscriminate discharge of condensed water so as to be safer and more reliable.