-
公开(公告)号：US11542689B2
公开(公告)日：2023-01-03
申请号：US15940664
申请日：2018-03-29
发明人： Richard O. Walcome
IPC分类号： E03B7/12 , A62C35/60 , A62C35/68 , A62C37/11 , F16K11/14 , F16L37/244 , F16L37/48 , F16L37/50 , E03C1/04
摘要： An embodiment of a fire-suppression water-intake valve includes a receptacle and a valve assembly. The receptacle is configured to receive a sprinkler head. And the valve assembly is configured to close in response to removing a sprinkler head from the receptacle, and is configured to open in response to installing a sprinkler head in the receptacle. Such a fire-suppression water-intake valve can allow quick and easy removal and installation of a fire-suppression sprinkler head without shutting a water supply to the valve.
-
公开(公告)号：US11359358B1
公开(公告)日：2022-06-14
申请号：US17060109
申请日：2020-10-01
申请人： Lisa Jordan Timms
发明人： Lisa Jordan Timms
摘要： A freeze frame to protect an outdoor faucet and hose when the outside temperature dips below freezing is disclosed. The frame comprises a first box and a second box. The two boxes are held-together using one or more spring-loaded hinge. The first box has a cavity and a pair of padlock tabs at its upper portion. The second box comprises a cavity and a pair of lock hasps at its lower portion. The cavity of each box forms a hole, which allows the hose to remain connected to the hose bib. The frame further comprises a closed-cell foam gasket with one or more mounting flanges. The gasket is configured to mount the second box to the dwelling wall using one or more fasteners. The first box is configured to cover and secure the water pipe connection surrounded by the second box.
-
公开(公告)号：US20210254863A1
公开(公告)日：2021-08-19
申请号：US17174462
申请日：2021-02-12
申请人： PDQ MAZOO, LLC
发明人： Tony Abfall , Richard Mazursky , Marvin Barsky
摘要： A geothermal heat containment barrier operable to be manipulated through an opening of a vault by at least partially folding the geothermal heat containment barrier, and positioned substantially horizontally against walls of the vault to reduce heat transfer through the barrier is provided. The barrier includes a central insulating core, a flexible outer frame, and an outer sealing trim. The central insulating core includes top and bottom outer surfaces and a perimeter edge. The central insulating core includes and/or contains an insulating material. The flexible outer frame has a shape memory and includes at least one flexible component having ends together such that the flexible outer frame is continuous and closed. The outer sealing trim is attached to the top and bottom outer surfaces and wraps around the perimeter edge of the central insulating core. The outer sealing trim is operable to press against the wall of the vault.
-
公开(公告)号：US10900669B2
公开(公告)日：2021-01-26
申请号：US16074591
申请日：2017-02-02
申请人： EQUITHERM LIMITED
IPC分类号： F24D17/00 , F24D19/10 , E03B7/12 , E03B7/04 , F16K11/085 , F16L9/19 , F16L9/18 , F16K11/087
摘要： A circulating hot water system has a hot water flow circuit defined by pipework leading out from and back to an in-line heater, and including a pump to drive circulation of the hot water. Each of multiple user points has an outflow branch conduit and a return flow branch conduit with a common wall for heat exchange, as does the main flow circuit: the outflow conduit surrounds the return conduit. Water is fed into the system from a pressurized cold water supply main through a check valve. Sensors are used to monitor water temperatures and flow conditions around the system. A programmed control processor can control heating and pumping rates in various regimes, e.g. to maintain system temperature above a predetermined threshold. An isolation valve adapted for concentric double pipes is also described.
-
公开(公告)号：US10697156B2
公开(公告)日：2020-06-30
申请号：US13824682
申请日：2011-09-16
申请人： Jason Paul , Brian Colligan
发明人： Jason Paul , Brian Colligan
IPC分类号： E03B7/12
摘要： An apparatus (100) for purging water from a plumbing installation (120) having a length of conduit (110) with a first connector (151) fixed at a first end (111) thereof and a second connector (161) fixed at a second end (112) thereof. The first connector (151) is mated with an outlet of a pump (130), the second connector (161) is mated with a fitting of the plumbing installation (120) and at least one connector having a valve (155, 165).
-
公开(公告)号：US20200087897A1
公开(公告)日：2020-03-19
申请号：US16570788
申请日：2019-09-13
申请人： Eric Beutz
发明人： Eric Beutz
IPC分类号： E03B7/12 , G05B19/042
摘要： An onboard system for winterizing vessels includes an antifreeze storage system. The onboard system includes a control system capable of determining one or more of the one or more system components to be winterized, an antifreeze storage system, and one or more pumps capable of pumping antifreeze from the antifreeze storage system. The antifreeze flows through the determined one or more system components to be winterized.
-
公开(公告)号：US10556257B2
公开(公告)日：2020-02-11
申请号：US15927928
申请日：2018-03-21
摘要： A hose/conduit clearing apparatus has an electric blower, a check valve, and a faucet coupler; the faucet coupler having a first end for threading to a faucet, a second end for threading to a conduit, and a blower connecting port wherein the blower is coupled to the blower connecting port via the check valve. The electric blower is preferably powered by one or more batteries and is activated automatically when reaching a predetermined temperature (e.g., 34 degrees Fahrenheit) or by a user toggling a switch.
-
公开(公告)号：US10410501B2
公开(公告)日：2019-09-10
申请号：US15016178
申请日：2016-02-04
摘要： The present invention is a water meter and leak detection system that has a residential or industrial/commercial facility water supply interruption system. The system is comprised of a remotely controllable base station with shut-off/on mechanism that is in wireless or wired (X10, Zwave, UPB) communication with a convenient controller. The base station with shut-off/on mechanism is interposed within a water line from a water main to the living or operating quarters portion of a residential or an industrial/commercial facility or building, such that activation of the base station with shut-off/on valve operates to prevent flow of water from the water main to the living quarters when the residential home or industrial/commercial facility or building is vacated or unsupervised. In this manner, damage to the living quarters or the industrial/commercial facility or building from failure of water pipes running through the living or working quarters is prevented during times that the shut-off mechanism is activated.
-
公开(公告)号：US20190024351A1
公开(公告)日：2019-01-24
申请号：US16027087
申请日：2018-07-03
申请人： Zev Schloss , Gilad Perez
发明人： Zev Schloss , Gilad Perez
摘要： Disclosed herein are flow control devices including at least one remote temperature sensor configured to determine first temperature data associated with air outside of a dwelling; a valve configured to control a first flow rate of the liquid flowing from an inlet of the supply pipe along a controlled liquid flow path by moving a valve position from a closed position to an open position; a flow control component in fluid communication with the valve, and configured to control a second flow rate of the liquid flowing from the valve; at least one internal temperature sensor configured to determine second temperature data associated with air inside the dwelling; a controller communicatively connected to the temperature sensors and configured to control operation of the valve based at least on at least one of the first temperature data and the second temperature data; and a housing configured to contain the flow control device components and further configured to releasably attach to a spigot or spout of a supply pipe. Also disclosed herein are methods for using the disclosed devices.
-
公开(公告)号：US20190003159A1
公开(公告)日：2019-01-03
申请号：US15422685
申请日：2017-02-02
申请人： Nicholas F. Wowk
发明人： Nicholas F. Wowk
摘要： A portable winterization system for replacing water in a recreational water system with antifreeze. An inverted container is provided for holding a volume of antifreeze, the container having an aperture at an upper portion thereof. A Tee connector has three ports orthogonally disposed with respect to one another, the upper one of the ports being connected to a lower portion of the container. A support stand is connected to a lower one of the ports of the Tee connector for supporting the Tee connector and the container. A middle one of the ports of the Tee connector is adapted to connect to a water inlet port of the recreational water system. The system can also be used to sanitize potable water lines in recreational vehicles as well as motorhomes, fifth wheels, travel trailers, boats, seasonal homes, hot tub jets, and tagalongs.
-
-
-
-
-
-
-
-
-
搜索结果
291 条记录 (耗时 0.022 秒)
