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公开(公告)号：US20230052109A1
公开(公告)日：2023-02-16
申请号：US17790107
申请日：2020-12-25
发明人： Yanqing WANG , Cuijie WANG , Zichun SONG
IPC分类号： F16K17/26 , F16K11/074 , F16K39/04
摘要： A synchronous switch valve core with a voltage stabilizing function, comprising: a valve core housing (1), a valve core base (2), a flow regulating module, and a balancing hydraulic module. The flow regulating module is capable of cutting off a cold/hot water path before water enters a pressure balancing module, thus preventing high-temperature water from immersing the valve core, preventing the building of lime scale, protecting the valve core, and extending the service life; moreover, water flow can enter the pressure balancing module only after flowing through the flow regulating module, thus preventing the channeling of hot and cold, and obviating the need to install a check valve at a water intake elbow. By means of an optimized design with respect to the parts of the synchronous switch valve core, the synchronous valve core is transformed from a switch capable only of regulating flow into a switch not only capable of regulating flow but also capable of synchronized switching, and also capable of balancing the pressures within two channels, thus transforming a product equipped with the vale core from a complex channel into a simple channel, and obviating the need for separately providing a balancing module part; a valve body is structurally simple, has a shortened water path, and is inexpensive.
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公开(公告)号：US20230035684A1
公开(公告)日：2023-02-02
申请号：US17790531
申请日：2020-12-25
发明人： Yanqing WANG , Cuijie WANG , Zichun SONG
摘要： A water flow rate automatic control module, relating to the field of thermostatic shower fittings. The water flow rate automatic control module comprising a base, a valve body, a thermosensitive assembly, a diaphragm, wherein a temperature sensing part senses the temperature of passing cold water in real time; when the temperature of cold water is too low, the mixed water flow rate is slowed down, and more hot water is supplied to a thermostatic valve core assembly for mixing; when the temperature of cold water is too high, the mixed water flow rate is increased, and more cold water is supplied to the thermostatic valve core assembly for mixing. Therefore, the mixed water temperature range of the thermostatic valve core assembly can be ensured, and the problem of temperature adjustment failure or beyond the temperature difference caused by matching the thermostatic shower with a gas water heater is solved.
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公开(公告)号：US12111668B2
公开(公告)日：2024-10-08
申请号：US17790531
申请日：2020-12-25
发明人： Yanqing Wang , Cuijie Wang , Zichun Song
CPC分类号： G05D23/022 , F16K11/04 , F16K31/002 , G05D23/1333
摘要： A water flow rate automatic control module includes a base, a valve body, a thermosensitive assembly, a diaphragm, wherein a temperature sensing part senses the temperature of passing cold water in real time; when the temperature of cold water is too low, the mixed water flow rate is slowed down, and more hot water is supplied to a thermostatic valve core assembly for mixing; when the temperature of cold water is too high, the mixed water flow rate is increased, and more cold water is supplied to the thermostatic valve core assembly for mixing. Therefore, the mixed water temperature range of the thermostatic valve core assembly can be ensured, and the problem of temperature adjustment failure or beyond the temperature difference caused by matching the thermostatic shower with a gas water heater is solved.
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公开(公告)号：US12024870B2
公开(公告)日：2024-07-02
申请号：US18091407
申请日：2022-12-30
发明人： Yanqing Wang , Taotao Yu , Haichang Sun
IPC分类号： E03D1/34
CPC分类号： E03D1/34
摘要： A self-locking water level adjusting mechanism includes a partition plate, an adjusting clamping structure arranged on one side of the partition plate, and an adjusting lock. The adjusting clamping structure is slidably connected with the partition plate in a vertical direction. The adjusting lock is elastically connected with the partition plate through an elastic piece. The adjusting lock is clamped with the adjusting clamping structure under restoring force of the elastic piece.
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公开(公告)号：US11965604B2
公开(公告)日：2024-04-23
申请号：US17790107
申请日：2020-12-25
发明人： Yanqing Wang , Cuijie Wang , Zichun Song
IPC分类号： F16K17/26 , F16K11/00 , F16K11/074 , F16K39/04
CPC分类号： F16K17/26 , F16K11/0743 , F16K39/045 , F16K19/006 , Y10T137/2514
摘要： A synchronous switch valve core with a voltage stabilizing function, comprising: a valve core housing (1), a valve core base (2), a flow regulating module, and a balancing hydraulic module. The flow regulating module is capable of cutting off a cold/hot water path before water enters a pressure balancing module, thus preventing high-temperature water from immersing the valve core, preventing the building of lime scale, protecting the valve core, and extending the service life; moreover, water flow can enter the pressure balancing module only after flowing through the flow regulating module, thus preventing the channeling of hot and cold, and obviating the need to install a check valve at a water intake elbow. By means of an optimized design with respect to the parts of the synchronous switch valve core, the synchronous valve core is transformed from a switch capable only of regulating flow into a switch not only capable of regulating flow but also capable of synchronized switching, and also capable of balancing the pressures within two channels, thus transforming a product equipped with the vale core from a complex channel into a simple channel, and obviating the need for separately providing a balancing module part; a valve body is structurally simple, has a shortened water path, and is inexpensive.
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公开(公告)号：US20230137984A1
公开(公告)日：2023-05-04
申请号：US18091407
申请日：2022-12-30
发明人： YANQING WANG , TAOTAO YU , HAICHANG SUN
IPC分类号： E03D1/34
摘要： A self-locking water level adjusting mechanism includes a partition plate, an adjusting clamping structure arranged on one side of the partition plate, and an adjusting lock. The adjusting clamping structure is slidably connected with the partition plate in a vertical direction. The adjusting lock is elastically connected with the partition plate through an elastic piece. The adjusting lock is clamped with the adjusting clamping structure under restoring force of the elastic piece.
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