Condensed water two-position two-way directly operated type electromagnetic valve
A two-position two-way, direct-acting technology, applied in the field of solenoid valves, to achieve the effect of easy replacement and maintenance, good maintainability and good sealing
Inactive Publication Date: 2013-11-27
ANSHAN SOLENOID VALVE
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Problems solved by technology
At present, there is no solenoid valve that can achieve this passive function at home and abroad.
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[0013] Condensate two-position two-way direct-acting solenoid valve, including valve body 1, valve disc 2, lower valve stem 3, guide body 4, valve sleeve assembly 6, upper valve stem 7, static iron core 8, coil assembly 9, dynamic Iron core 11, signal device 13, wiring device 14. The guide body 4 is set inside the valve body 1, the lower end of the valve sleeve assembly 6 is threadedly connected to a flange 5, the valve sleeve assembly 6 is fixedly connected to the valve body 1 through the flange 5, and the valve sleeve assembly 6 is equipped with a static iron Core 8 and moving iron core 11. The upper valve stem 7 is installed in the static iron core 8, the upper end of the upper valve stem 7 is connected with the moving iron core 11, the lower end is threaded with the upper end of the lower valve stem 3 which is installed in the guide body 4, and the lower end is connected with the valve body flow. The valve disc 2 is installed in the channel, so that the valve disc 2 is su...
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The invention discloses a condensed water two-position two-way directly operated type electromagnetic valve which comprises a valve body, a valve disk, a lower valve rod, a guiding body, a valve sleeve assembly, an upper valve rod, a static iron core, a coil assembly, a movable iron core, a signal device and a wiring device. The guiding body is sleeved with the valve body, the valve sleeve assembly is fixedly connected with the valve body through a flange by utilizing a bolt, and the static iron core and the movable iron core are arranged in the valve sleeve assembly. The upper valve rod is arranged in the static iron core in a penetrating mode, the upper end of the upper valve rod is connected with the movable iron core, the lower end of the upper valve core is in threaded connection with the upper end of the lower valve rod which is arranged in the guiding body in a penetrating mode, and the lower end of the lower valve body is connected with the valve disk. A shell is arranged outside the coil assembly which is arranged on the valve sleeve assembly in a sleeved mode, and the signal device is arranged at the upper end of the valve sleeve assembly and fixed with the valve sleeve assembly. An upper cover covers the signal device and is connected with the shell, and the wiring device is arranged on the upper cover. The condensed water two-position two-way directly operated type electromagnetic valve has the advantages that flow resistance is little, and the valve is started and closed from zero differential pressure. The condensed water two-position two-way directly operated type electromagnetic valve is simple in structure, flexible and reliable in action, long in service life, and convenient to replace and maintain.
Description
technical field [0001] The invention relates to a solenoid valve, in particular to a condensate two-position two-way direct-acting solenoid valve. Background technique [0002] When the passive waste heat system fails, the circulation pump stops working, the temperature in the system rises, and it must be cooled. It is necessary to provide a solenoid valve that can be opened quickly under such working conditions to introduce cooling water (sea water) into the system for cooling. , to ensure system security. At present, there is no electromagnetic valve capable of achieving this passive function at home and abroad. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a passive waste heat system that quickly introduces cooling water into the system for cooling under fault conditions to ensure the safety of the system, and is suitable for non-active waste heat systems with small flow resistance, high reliability and lon...
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IPC IPC(8): F16K31/06F16K37/00
Inventor 甄玉龙鄂威董世财
Owner ANSHAN SOLENOID VALVE