10 results about "Thermosiphon" patented technology

This invention discloses a distributed photovoltaic energy meter box, comprising a main body with a hinged door and evenly spaced support pillars at its bottom. The main body includes an inner box and an outer box, with heat sinks evenly distributed on the outer box and sealed and fixedly fitted onto the outside of the inner box. A thermosiphon interlayer air duct mechanism is provided on the main body, comprising a vertically connected cavity interlayer formed by the inner and outer boxes, an inlet pipe, and an outlet pipe. The cavity interlayer can be specifically divided into a left interlayer, a right interlayer, and a rear wall interlayer according to its position. The inlet pipe communicates with the bottom of the left interlayer, and the outlet pipe communicates with the top of the left interlayer. An active pressurization mechanism is connected to the inlet pipe. This invention belongs to the field of power equipment technology, specifically referring to a distributed photovoltaic energy meter box.

This invention provides a system for online treatment of siphon failure in the reboiler pipeline of a distillation column, relating to the technical field of thermosiphon in distillation systems. The system includes a liquid phase pipeline in the reboiler, on which a drain valve is installed, and a nitrogen pipeline is connected to the drain valve. By installing a drain valve on the liquid phase pipeline of the reboiler and connecting it to a nitrogen pipeline, the system uses nitrogen to briefly purge the liquid phase pipeline, blowing away metal powder and silicate impurities that clog the reboiler's liquid phase pipeline into the reboiler pump's liquid phase pipeline. These impurities are then filtered and carried away by the reboiler pump's inlet filter, preventing pipeline blockage, improving the reboiler's heat exchange efficiency, and thus improving the problems of reboiler siphon failure and methanol waste. This invention can treat the siphon failure problem of the methanol recovery column's reboiler pipeline online without shutting down the system, avoiding the cost losses caused by shutdown.

This invention belongs to the field of geotechnical slope engineering technology, and provides a prefabricated slope soil nailing pipe based on self-circulating heat exchange technology and its construction method. The pipe includes a soil nail shell; a heat exchange assembly, which is disposed inside the soil nail shell and includes a thermosiphon rod and a heat exchange mechanism. The thermosiphon rod is located at the bottom of the soil nail shell, and the heat exchange mechanism is connected to the thermosiphon rod. The heat exchange mechanism absorbs and releases the heat transferred by the thermosiphon rod outward through the soil nail shell. A gravity-promoting drive component is installed inside the heat exchange mechanism to accelerate the flow of the heat exchange medium within the mechanism, ensuring heat exchange between the soil nail shell and the heat exchange mechanism even when the shell is not vertical; and a heat dissipation assembly, which is disposed inside the soil nail shell and connected to the heat exchange mechanism. The heat dissipation assembly releases the heat dissipated by the heat exchange mechanism into the air. This invention can provide stable support for slopes in cold regions and frozen soil beneath the slope.

This application relates to a thermosiphon radiator, which includes a first heat exchange section and a second heat exchange section. The first heat exchange section includes a manifold section and a plurality of heat exchange tubes. The manifold section includes a first manifold with a wall thickness of T. The second heat exchange section includes a first wall, at least a portion of which can contact a heat source. The first and second heat exchange sections are connected. The thermosiphon radiator includes a pressure relief section, which includes a second wall with a thickness of t1, where t1 < T. A first cavity communicates with the interior of either the first or second heat exchange section. By providing a pressure relief section on the thermosiphon radiator, the first cavity circulates with the interior of the first and / or second heat exchange sections, thereby reducing the risk of the thermosiphon radiator bursting, thus improving the safety performance of the thermosiphon radiator while also taking into account its heat exchange performance.

This invention discloses an air dehumidification and cooling system and method with thermosiphon water recovery, a cooling tower, and a power plant. The system includes a tower body, a dehumidifier, a dehumidifying liquid regenerator, and a waste heat flue gas recovery unit. The dehumidifier pre-treats the high-humidity air entering the tower to enhance its cooling potential. The dry air comes into counter-current contact with circulating water inside the tower to achieve efficient evaporative cooling. When the generated humid and hot air flows through the thermosiphon array, the water vapor in it is condensed and recovered to a water collection tank. The dehumidified dilute dehumidifying liquid is sent to the regenerator, where it is regenerated by heating with waste heat flue gas from the power plant and then recycled. Through the closed-loop collaborative design of "air dehumidification pre-treatment - efficient evaporative cooling of circulating water - condensation and recovery of humid air moisture by thermosiphon - waste heat utilization to regenerate dehumidifying liquid", the system solves the dual problems of low efficiency and high water consumption of cooling towers in humid and hot environments, simultaneously improving cooling efficiency and water resource recovery rate, and achieving synergistic effects of energy saving and water saving.

A container for transporting a reactor is disclosed. The container includes a loop thermosiphon including a chamber, a heat exchanger fluidically coupled to the chamber, and an actuator including an unactuated state and an actuated state. The actuator is configured to automatically transition to the actuated state. The transition is based on an event occurring within the reactor. A working medium is configured to remove heat from the reactor in the actuated state.

The apparatus for producing cryogenic fluids includes a series of heat exchangers (5, 6, 7) in heat exchange relationship with a hydrogen circuit (2) for uncooled hydrogen, located in at least one cold box (3, 4), and the apparatus (1) includes a pre-cooling device (8) configured to pre-cool the gas circuit (2) for the gas to be cooled to a first determined temperature, and the device includes two thermosiphons (42, 42A) connected in parallel and located in two different cold boxes (3, 3A).

The application discloses a multi-temperature cooling thermosiphon device based on non-azeotropic mixed working medium, wherein two-phase state non-azeotropic mixed working medium is condensed into two-phase state working medium in a first condenser, and the two-phase state working medium is separated into liquid-phase working medium and gas-phase working medium in a gas separator; the liquid-phase working medium enters a first evaporator through a first outlet to become two-phase state non-azeotropic mixed working medium by heat absorption; the gas-phase working medium enters a second condenser through a second outlet to become saturated liquid-phase working medium by heat release, and the saturated liquid-phase working medium enters a second evaporator to become two-phase state non-azeotropic mixed working medium by heat absorption; and the non-azeotropic mixed working medium in the first evaporator and the second evaporator reenters the first condenser. The application can provide different saturated temperatures to cool servers and has the characteristics of low energy consumption.

This invention relates to a vertically integrated thermosiphon cooling power device for heating elements. Compared with the prior art, this invention integrates heating elements with different heat dissipation requirements onto the same mounting substrate. Multiple independent evaporation chambers are correspondingly arranged within the same mounting substrate. The tops of the steam and liquid flow channels are located above all the evaporation chambers on the mounting substrate. The pipeline portions corresponding to the lower heating elements and interfering with the heating elements with different heat dissipation requirements above are transformed into flow channels within the mounting substrate, achieving overall thinning in the thickness direction. The heating elements with different heat dissipation requirements on the same mounting substrate are vertically and compactly integrated, achieving overall compact integration of the device. Furthermore, the heat dissipation circulation path corresponding to each evaporation chamber is kept away from the heating elements corresponding to other evaporation chambers through the steam and liquid flow channels located inside the mounting substrate, achieving both compact integration of heating elements with different heat dissipation requirements and completely independent heat dissipation.

1. Name of the product in this design: Thermosiphon Radiator. 2. Purpose of this design: To dissipate heat from electronic components. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.