摘要:
A fluid delivery device is provided. The fluid delivery device includes a melter having a loading chamber and a hopper disposed in communication with the loading chamber, the loading chamber having one or more heating elements. The hopper includes a second heating element. The melter also includes a container handling system for lifting a container a predetermined height and moving the container from a position remote of the melter to a position within the loading chamber. The container includes contents stored within. The heating elements heat the contents so that the contents may be received in the hopper. The hopper may continue to heat the contents to provide a fluid. The fluid may be discharged from the hopper by way of a pump assembly. A pressure of fluid may be regulated at the pump assembly.
摘要:
Embodiments of the present invention provide a water management system for use on board a passenger transport vehicle. The water management system may be used to address and manage excess humidity, water leaks, or any other instance when water or other liquid may collect at a certain location. The disclosure provides a system for managing excess water and for optionally delivering the water to another location. The removal location may be a disposal outlet or it may be a beneficial use of the collected water on-board the vehicle.
摘要:
A fluid transport system and related methods is disclosed. The fluid transport system includes an elongated conduit having at least one fluid-transporting pathway. At least one heat tracing structure is bonded to a surface of the elongated conduit. A thermal conductor is removably positioned within the at least one heat tracing structure, wherein a quantity of thermal energy is transferred from the thermal conductor to the at least one fluid-transporting pathway. A bundle jacket is positioned about the exterior of the elongated conduit and the at least one heat tracing structure.
摘要:
A refrigerant recovery system includes a recovery apparatus and a refrigerant recovery unit. The recovery apparatus includes a heat sink, a capture tank, and a hose. The capture tank is in thermal contact with the heat sink. The capture tank is configured to capture a first refrigerant from a refrigeration system. The hose is to fluidly connect the capture tank to the refrigerant system. The refrigerant recovery unit includes a refrigerant storage unit, a refrigerant circuit, a processor and a memory. The refrigerant storage unit is configured to store a second refrigerant. The refrigerant circuit is in fluid connection with the heat sink. The refrigerant circuit is configured to circulate the second refrigerant through the heat sink, a compressor, and a condenser. The processor is configured to control the refrigerant recovery unit. The memory is to store diagnostic software and operating software to operate the refrigerant recovery unit.
摘要:
A device (10) for use in the preparation of beverages, for managing the draw-off of water from a source of hot water comprises a chamber (11) having a base (12), a cylindrical wall (13) mounted on the base (12) and a top section illustrated generally at (14). An inlet (15) and a return outlet (16) are mounted in the base (12), and both the inlet (15) and the return outlet (16) are connectable to a source of hot water. Three draw-off outlets (17, 19) are also mounted in the base (12). The return outlet (16) consists of a hollow tube section (32), which passes through the base (12) to form a stand pipe (33). In use, hot water is introduced into the chamber (11) through inlet (15) and the chamber (11) is orientated such that return outlet (16) is positioned above the inlet (15). The inlet flow rate is equal to or greater than the draw-off flow rate, and any excess volume of hot water in the chamber (11) is returnable, to the source of hot water, through the return outlet (16), thereby creating a constant head of water above the draw-off outlets (17, 9).
摘要:
A processing chamber is described having a gas evacuation flow path from the center to the edge of the chamber. Purge gas is introduced at an opening around a support shaft that supports a heater plate. A shaft wall around the opening directs the purge gas along the support shaft to an evacuation plenum. Gas flows from the evacuation plenum through an opening in a second plate near the shaft wall and along the chamber bottom to an opening coupled to a vacuum source. Purge gas is also directed to the slit valve.
摘要:
Described embodiments include a system and a method. A described pipeline system includes a transportation conduit containing a gas hydrate flowing from a first geographical location to another geographical location. The pipeline system includes a cooling system in thermal contact with the flowing gas hydrate and maintaining the temperature of the flowing gas hydrate within a target temperature range predicted to maintain a selected stability of the flowing gas hydrate. In an embodiment, the pipeline system includes a controller configured to control a pressure or temperature of the flowing gas hydrate in response to a sensed pressure or temperature of the flowing gas hydrate.
摘要:
A vapor delivery apparatus for providing a precursor vapor for a vapor deposition process includes a precursor container for holding a liquid or solid precursor. A first temperature control assembly maintains the precursor container at a first temperature to generate a vapor precursor from the liquid or solid precursor. An isolation valve is coupled to the precursor container, and a specific quantity of the vapor precursor is accumulated in an expansion volume. A fill valve, which is coupled to each of the isolation valve and the expansion volume, controls the flow of the vapor precursor from the precursor container into the expansion volume. A second temperature control assembly maintains the isolation valve at a second temperature greater than the first temperature.
摘要:
An underwater assembly includes a flow control device and an actuator coupled to the flow control device, where the actuator is configured to actuate the flow control device. The underwater assembly further includes an insulated housing surrounding the flow control device and the actuator, where the insulated housing is configured to retain heat. The underwater assembly also includes a thermal control system comprising a heat exchanger configured to control a temperature of the actuator.
摘要:
A method of operating a melt system includes melting, flowing, pumping, and replenishing. Hot melt pellets are melted in channels of a melter into a melt liquid that has an upper surface that represents a melt level of the melt liquid in the melter. The melt liquid is flowed downward through the channels to a melt system outlet. The melt liquid is pumped from the melt system outlet. The melter is replenished with hot melt pellets until the melt level is proximate to a top end of the channels.