71 results about "Snow melting" patented technology

This utility model discloses a de-icing agent preparation system, which includes the following components: a feeding device for transporting de-icing agent material ton bags; a bag breaker for breaking open the de-icing agent material ton bags and releasing de-icing agent particles; a mixing tank for dissolving the de-icing agent particles to obtain a de-icing agent solution; and a storage tank for storing the de-icing agent solution. This utility model integrates multiple subsystems, including the feeding device, bag breaker, mixing tank, and storage tank, to achieve integrated de-icing agent preparation system, making the de-icing agent preparation process more efficient and coordinated, thereby improving the overall performance of the de-icing agent mixing station.

1. Name of the product in this design: Snow Melting Machine. 2. Purpose of this design: A processing device for making various fruit juices into a snow-like beverage. 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. 5. Other situations requiring explanation: Other explanation: Area A is transparent.

The utility model relates to power system transmission line technical field discloses an overhead power line protection hardware, including two fixed rings, the adjacent side of two fixed rings is provided with protection mechanism, the top of fixed ring is provided with stabilizing mechanism, the stabilizing mechanism is used for adaptive adjustment under extreme terrain, the bottom of fixed ring is provided with stabilizing component, the protection mechanism includes two buffer rings, the opposite side of two buffer rings is fixedly connected with fixed shaft, the outer wall middle end of fixed shaft is fixedly connected with stress block, the adjacent side of two stress blocks is fixedly connected with spring left and right ends all. In the utility model, after the snow melts, the spring and the buffer block reset the bent electric wire, avoid long -term deformation damage, effectively improve the problem of existing technology under heavy ice pressure loss electric wire, significantly improve the power line security and durability.

This utility model discloses a tubular structure, an evaporator cylinder, and a refrigerant melting machine. The outer surface of the tubular structure has an outwardly protruding spiral protrusion, and the portion of the outer surface other than the spiral protrusion forms a spiral concave portion. Each end of the spiral concave portion has a through hole. The two ends of the spiral protrusion are respectively close to the two ends of the outer surface, and the axial distance between the two ends of the spiral protrusion is less than the axial distance between the two ends of the spiral concave portion. When the tubular structure is configured as the inner cylinder of the evaporator cylinder, the refrigerant flow channel formed on the outer wall of the tubular structure can be completely filled with refrigerant, and the two ends of the spiral protrusion are completely immersed in the refrigerant. This tubular structure, when used as the inner cylinder of the evaporator cylinder, allows the refrigerant to completely cover the flow channel on its outer surface, eliminating cooling dead zones.

The photovoltaic module detection device belongs to the technical field of solar power station snow melting, and particularly relates to a photovoltaic module detection device. The photovoltaic module detection device has good use effect. The photovoltaic module detection device comprises a photovoltaic module voltage detection circuit, a current detection circuit, an irradiation detection circuit, a snow depth detection circuit, an angle detection circuit and a temperature detection circuit, wherein the signal transmission port of the CPU circuit is connected with the signal transmission port of the voltage detection circuit, the signal transmission port of the current detection circuit, the signal transmission port of the irradiation detection circuit, the signal transmission port of the snow depth detection circuit, the signal transmission port of the angle detection circuit and the signal transmission port of the temperature detection circuit; the detection signal input port of the current detection circuit is connected with the current transformer; and the detection signal input port of the irradiation detection circuit is connected with the detection signal output port of the irradiation sensor.

The application relates to the field of solar power generation and provides a solar power generation device for high-altitude harsh environments, which comprises a support, a liquid collecting column and photovoltaic panels, the support and the liquid collecting column are fixed on the ground, two or more photovoltaic panels are connected between the support and the photovoltaic panels, a water collecting groove is arranged on the liquid collecting column, a sliding rail is fixed on the support, a winding device is slidably connected on the sliding rail, a rope body is movably connected on the winding device, a snow melting and dust cleaning integrated mechanism is connected on the rope body, a heating roller device and a dust cleaning piece are connected on the snow melting and dust cleaning integrated mechanism, and a dust cleaning piece replacing mechanism is connected on the support. The snow melting and dust cleaning integrated mechanism is used for automatically cleaning the multiple photovoltaic panels, the number of cleaning components is reduced, the overall operation efficiency and economy of the device are improved, the dust cleaning piece can be automatically replaced, and the long-term stable operation demand is met.

We provide a wind-powered horizontal rotary power generation device that starts rotating even in extremely weak winds. [Solution] A propeller spinner is attached to the top of the rotor blades. When this device is installed in snowy areas, the top surface of the rotor blades is sloped when there is no wind, and a propeller spinner is attached on top of that, so there is no need to worry about snowfall, and even if it is buried in snow, power generation is easy once the snow melts.

This invention discloses an electric heat tracing snow melting device for metal roofs, comprising two support frames disposed in the gutter. Each support frame has a suction cup at both ends, and the support frames are detachably connected to the inner wall of the gutter via the suction cups. A fixing frame is fixedly connected to the upper surface of each support frame, and an adjusting component is provided within the fixing frame. The adjusting component includes two connecting frames located within the fixing frame, and a wiring protection groove is fixedly connected to the lower surface of the connecting frames. This invention achieves a detachable suction connection to the inner wall of the gutter through suction cups, facilitating easy assembly and disassembly, and simplifying future maintenance, replacement, and position adjustment. Simultaneously, the telescopic blocks within the support frames are adjustable and, in conjunction with the locking positioning of the positioning posts and positioning springs, can accurately adapt to metal roof gutters of different widths, solving the problem of poor adaptability in traditional electric heat tracing devices. Furthermore, the close and fixed fit between the suction cups and the inner wall of the gutter ensures the overall installation stability of the device.

The application provides an integrated water chilling unit structure for an ice rink, comprising a cooling water snow melting system, a main machine refrigerant system and a chilled water system; the cooling water snow melting system and the chilled water system are arranged on the two sides of the main machine refrigerant system; the chilled water system comprises a first chilled water pipeline and a second chilled water pipeline; the main machine refrigerant system comprises a first evaporator unit, a second evaporator unit, a first condenser unit and a second condenser unit; a first use side is connected with the first evaporator unit through the first chilled water pipeline; and a second use side is connected with the second evaporator unit through the second chilled water pipeline. The integrated water chilling unit structure for the ice rink is characterized by integration and modularization, solves the problems of transportation and structural layout, and is convenient for on-site installation and maintenance.

The application provides a construction device and a construction method of an inorganic heat pipe ice and snow melting system, and belongs to the technical field of road construction. The inorganic heat pipe is buried below the road surface layer through a guide mechanism. The inorganic pipe comprises a condensing section, an adiabatic section and an evaporating section. The adiabatic section and the evaporating section are located in a deep hole, and the condensing section is located in a groove of the road surface layer. The energy of the ground constant temperature layer is absorbed by the evaporating section and provided to the condensing section. Heat is emitted from the condensing section to the road surface. The heat can quickly and effectively melt the ice and snow on the road without affecting the surrounding environment. The guide mechanism and the positioning ring are applied in the construction process to ensure that the inorganic heat pipe is vertically installed without deviation. The backfill mold for filling the groove effectively solves the problems of backfilling difficulty and the influence on the surrounding environment of the groove.

The utility model relates to road snow removing device technical field discloses a snow collecting device for snow removing vehicle, including the car head and the carriage assembly, the car head right -hand end surface with the carriage assembly left -hand end surface fixed connection, and the lower end surface fixed connection of carriage assembly has the snow shovel box, the snow shovel box right side upper end surface fixed connection has the collection cylinder, and the collection cylinder upper end surface with the carriage assembly inner top fixed connection, the upper end surface fixed connection of carriage assembly has the double -shaft motor, and the double -shaft motor axle end fixed connection has the No. The limit post of bearing connection on the No. The limit post lower end surface with the carriage assembly upper end surface fixed connection. The device realizes the spray of snow melting agent and the collection of snow block through single power source simultaneously, and the whole structure is simple and stable, and easy to implement, not only improves the snow removing efficiency, but also reduced energy consumption and operation cost.

The application relates to an intelligent ice and snow water purifying vehicle assisted by a mechanical arm, which comprises a vehicle frame, an ice and snow collecting device, a snow melting bin, a pretreatment device and a fine filtering device, wherein the ice and snow collecting device comprises a multi-degree-of-freedom mechanical arm and a crushed ice suction pipeline; the pretreatment device comprises a pretreatment box, a pretreatment screen for filtering large-particle impurities and having a self-cleaning function, a heating mechanism for heating the pretreatment screen and a driving mechanism for controlling the inclination of the pretreatment screen; the pretreatment box is provided with a water inlet pipe corresponding to a water outlet of the snow melting bin and a water outlet pipe corresponding to the fine filtering device, and is further provided with a sewage pipe for discharging large-particle impurities. The self-cleaning pretreatment device can stably and efficiently remove various large-particle impurities in raw water, provides clean and high-quality water for the fine filtering device such as an ultrafiltration device at the rear end, reduces the pollution load of the fine filtering membrane, and thus prolongs the service life of the fine filtering membrane by several times.

This application relates to the technical field of refrigeration equipment, and more particularly to a control method for a snow melting machine with sugar content detection. The snow melting machine also includes a feeding tank connected to a refrigeration container via a pipeline with a feeding valve, a temperature detection module and a sugar content detection module connected to a controller. The control method includes: using the temperature detection module to obtain the ambient temperature of the snow melting machine and calculating the target feeding volume of the refrigeration container; controlling the feeding valve to feed the refrigeration container based on the target feeding volume; obtaining the current sugar content of the liquid in the refrigeration container through the sugar content detection module; calculating a compensation amount based on the current sugar content and a preset standard sugar content range, and adding water or syrup to the refrigeration container according to the compensation amount; and controlling the refrigeration module and stirring assembly to start when the sugar content in the refrigeration container is adjusted to the standard sugar content range.

This invention discloses a snow removal method, apparatus, equipment, and storage medium, specifically disclosing: acquiring snow accumulation information of the area to be snow removed; the snow accumulation information includes snow thickness and snow area; determining a first calorific value required to melt the snow based on the snow accumulation information; monitoring groundwater information in the groundwater network of the area to be snow removed, and determining a second calorific value that the groundwater network can provide for snow melting based on the groundwater information; the groundwater information includes groundwater temperature and flow rate; determining a target thermal snow removal area from the area to be snow removed based on the relationship between the first and second calorific values, defining the area in the area to be snow removed other than the target thermal snow removal area as a target conventional snow removal area, and controlling snow removal operations for the target conventional snow removal area; the target thermal snow removal area can be the entire area of ​​the area to be snow removed or the main road area.

1. The name of the design product: snow melting machine (HXR18). 2. The use of the design product: the design product is used for processing equipment for making various fruit juice into snow melting beverage. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This invention discloses a pedestrian bridge deck capable of being heated and thawing, belonging to the technical field of bridge deck heating devices. The heated and thawing pedestrian bridge deck includes a bridge body assembly. An energy storage and control mechanism is installed on one side of the bridge body assembly, and a heating mechanism is installed at the center of the bridge body assembly. A drainage mechanism is installed on the bridge body assembly above the heating mechanism, and a sweeping mechanism is installed on the surface of the bridge body assembly to remove water from melting snow and ice. This invention, through the design of the drainage and sweeping mechanisms, can automatically drain thawed water from the bridge and automatically clean water adhering to the bridge surface, preventing water from adhering to the bridge surface and thus preventing people from slipping and providing safety. Furthermore, this invention incorporates a temperature sensor to monitor the surface temperature of the bridge surface at all times, enabling automatic heating of the bridge surface. Workers can observe the process remotely without on-site operation, greatly reducing labor costs.

A frame assembly and a snow melting machine are disclosed, comprising a front panel, a first reinforcing plate and a second reinforcing plate, the first and second reinforcing plates being fixed to the upper and lower ends of the front panel respectively; an upper shell and a base, the upper shell being connected to the first reinforcing plate and its bottom supported on the front panel, the second reinforcing plate being fixed on the base; a rear panel and a rear support assembly, the rear panel and the rear support assembly being fixed on the base respectively, the bottom of the upper shell being supported and fixed on the rear panel and / or the rear support assembly, and a condenser being installed on the rear support assembly. The snow melting machine frame of this invention improves the structural strength between the front panel and the upper shell / base by providing the first and second reinforcing plates at the upper and lower ends of the front panel, and further improves the structural strength between the rear panel and the upper shell / base by providing the rear support assembly, thus preventing deformation or cracking during transportation.

This disclosure provides a method and system for identifying snow accumulation in photovoltaic power plants based on multi-source fusion and hierarchical lag. The method includes: collecting numerical weather forecast data, environmental monitoring data, electrical operation data, and physical mechanism data to construct a multi-source feature dataset; calculating the gain attenuation index and voltage deviation of each inverter to form snow accumulation feature indicators; identifying the inefficient state of a single inverter based on these indicators, and statistically calculating the proportion of inefficient inverters across the entire plant to generate a plant-level inefficiency proportion coefficient; inputting this coefficient into a time-series state machine with a hierarchical lag holding mechanism, and combining it with ambient temperature to determine the snow accumulation state of the photovoltaic array; finally, performing time-domain filtering verification on the snow accumulation state sequence to generate a snow accumulation event report. This invention requires no additional hardware and effectively solves the problems of high false alarm rate and fluctuating state during the snow melting period in existing technologies by utilizing plant-level statistical features and hierarchical lag logic, achieving accurate identification and quantitative assessment of snow accumulation events.

This utility model relates to a sealing and leak-proof structure for the discharge port of a snow melting machine, including a material cylinder installed on the snow melting machine, the material cylinder having an inlet and an outlet; a discharge nozzle assembly installed at the outlet, the discharge nozzle assembly having an inlet and an outlet, the inlet being connected to the outlet of the material cylinder; the discharge nozzle assembly having a first sealing structure and a second sealing structure respectively at the inlet and outlet, for sealing the discharge channel of the discharge nozzle assembly. Compared with the prior art, the beneficial effect of this utility model is that: by setting a first sealing ring at the inlet of the discharge nozzle assembly and a second sealing ring at the outlet, the double sealing structure covers the key assembly gap of the discharge channel, preventing the liquid from melting the snow from seeping into the gap and causing leakage, forming a full-process seal for the discharge channel.

This utility model discloses a road self-regulating phase change material snow melting pavement construction device, belonging to the field of road construction technology. It includes a base plate, with a storage tank fixedly connected to the upper surface of the base plate. A transmission rod is rotatably connected inside the storage tank, and a servo motor is fixedly connected to the top of the transmission rod. A mixing blade is fixedly connected to the outer surface of the transmission rod, and two auxiliary rings are fixedly connected to the outer surface of the transmission rod. A pusher plate is fixedly connected to the outer surface of the two auxiliary rings. A discharge pipe is fixedly connected to the inner wall of the storage tank. This road self-regulating phase change material snow melting pavement construction device, through the cooperation of multiple components, solves the problem that the internal asphalt mixture easily hardens due to prolonged stillness, leading to a decrease in asphalt mixture viscosity and affecting the paving effect. It also avoids blockage during the discharge process, thus improving the applicability of the road self-regulating phase change material snow melting pavement construction device.

The photovoltaic module snow melting controller belongs to the technical field of solar power station snow melting, and particularly relates to a photovoltaic module snow melting controller. The photovoltaic module snow melting controller has good use effect. The photovoltaic module snow melting controller comprises a CPU circuit, a heat tracing band control circuit, a photovoltaic module voltage detection circuit, a current detection circuit, an irradiation detection circuit, a keyboard and liquid crystal screen circuit, a GPRS communication circuit, a numerical control cloud platform control circuit, a snow depth detection circuit, an angle detection circuit and a temperature detection circuit, and the signal transmission ports of the CPU circuit are respectively connected with the signal transmission ports of the heat tracing band control circuit, the signal transmission ports of the voltage detection circuit, the signal transmission ports of the current detection circuit, the signal transmission ports of the irradiation detection circuit, the signal transmission ports of the keyboard and liquid crystal screen circuit, the signal transmission ports of the GPRS communication circuit and the signal transmission ports of the numerical control cloud platform control circuit.

The utility model relates to snow melting machine equipment technical field discloses a kind of snow melting machine with locking handle, the utility model scheme includes snow melting machine main body, the snow melting machine main body is adapted to be equipped with barrel, handle is rotatably connected on the barrel, the handle is with locking groove, the snow melting machine main body is with lock catch;The handle has locking state and dismounting state;When the handle is in locking state, the lock catch is limited and clamped in locking groove;When handle is turned over outward, the locking groove gradually separates from lock catch, and handle gradually pushes barrel outward until handle is in dismounting state.The utility model has the advantages of being convenient to use and locking firm.

1. Name of the product in this design: Snow Melting Machine. 2. Purpose of this design: This design is intended for use as a snow melting machine. 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. 5. For parts of the product that are not easily seen or cannot be seen during use, the bottom view is omitted.

This invention relates to the field of marine meteorological observation equipment technology, specifically a shipborne high-precision rainfall measurement device and method based on video image and attitude synchronization. The device includes a rain collection head, a main body, a multi-tube array rain gauge, an optical observation module, a main control module, and a temperature and humidity sensor. The main body, rain collection head, and bottom plate form a Faraday cage. The rain gauge is equipped with a damping and liquid-sealing structure to suppress liquid surface oscillations, and a variable diameter design amplifies liquid level changes. The measurement method synchronizes ship data with the attitude sensor, triggers image acquisition at the alignment moment, extracts the water level line using an algorithm, and calculates the rainfall using a variable diameter formula. The temperature and humidity sensor is linked to achieve temperature compensation and snow melting. This invention integrates attitude calibration and video image technology to form a closed-loop measurement process, possesses electromagnetic shielding and full-scene adaptability, and can effectively improve the accuracy and stability of rainfall measurement in shipborne environments. It is suitable for various ship observation scenarios in nearshore and ocean-going environments.

The present application relates to the technical field of soil conditioning material or soil stabilizing material, and discloses a delayed microbial activation soil improvement method for cold and frozen immature soil, which adopts a film-producing bacterial agent to improve soil and adopts cryptobiotic moss to restore vegetation, but the time of applying the material into the soil is in the winter when the cold and frozen immature soil is clear, and the effective time is in the snow melting period. In winter, the material is dormant, and does not germinate in advance or be destroyed due to exposure to the environment. After snow melting, under the action of snow water, the delayed microbial activation improvement agent which maintains the shape by means of a hydrolysable adhesive collapses and releases the internal components, the water-absorbing clay preliminarily aggregates soil particles to provide a growth substrate for the film-producing bacterial agent, the film-producing bacteria secretes extracellular polymers to further aggregate soil particles, and the moss recovers to improve the vegetation coverage. Therefore, in the short soil wet window period of spring snow melting, the vegetation coverage and the soil wind erosion resistance are rapidly improved, so that the cold and frozen immature soil can cope with the wind and sand during the subsequent spring drought period.

The utility model discloses a kind of evaporator and snow melting machine with it, it is related to refrigeration equipment technical field, the evaporator includes: first cylinder and second cylinder, the second cylinder is located the outside of the first cylinder, at least one of the outer wall surface of the first cylinder and the inner wall surface of the second cylinder is equipped with flow guide groove, and the outer wall surface of the first cylinder and the inner wall surface of the second cylinder are laminated cooperation, for closing the flow guide groove to construct heat exchange flow channel, at least a part of the heat exchange flow channel spirally extends along the axis of the evaporator, and the inlet and outlet of the heat exchange flow channel are located the same end of the evaporator along axial direction. According to the evaporator of the utility model embodiment, heat exchange flow channel can be directly set on evaporator, heat exchange medium can be directly contacted with second cylinder located outside evaporator to carry out heat exchange, beneficial to reduce energy loss, beneficial to simplify the structure of evaporator.

The utility model discloses a self -adaptation illumination regulation tobacco seedling shed, including base, the upper surface of base is installed with surface layer glass, and the lower surface of surface layer glass is installed with electric heating wire, the upper surface of base and located surface layer glass's inside face is installed with lower layer glass. In the utility model, its light intensity sensor is used for real -time monitoring the light intensity in the big -arch shelter, when the snow covers the big -arch shelter surface, causes the insufficient illumination, can start the fan and resistance heating rod, and the wind force passes through the heating box, and the wind force temperature rises, and the hot air enters the air interlayer between surface layer glass and lower layer glass, and the heat is outwardly radiated heat through surface layer glass and lower layer glass, on one hand, keeps the temperature of big -arch shelter, avoids the freeze injury of tobacco seedling, on the other hand, indirectly heats the snow, promotes the snow melting, prevents the snow from blocking the sunlight, and cannot illuminate tobacco seedling, and secondly, the setting of electric heating wire, directly heats the snow contact surface, and shortens the snowmelt time.

This invention relates to a composite landscape system for tree pits along urban roads based on gradient triggering and resource recycling. It includes a sidewalk paved with interlocking pavers and ecologically recycled tree pit units spaced at intervals along the sidewalk near the roadway. Prefabricated functional drainage grid modules are installed in the gaps between the pavers. Adjacent functional drainage grid modules are combined to form a complete grid drainage system. Drainage channels within each catchment area converge into a main drainage pipe and are introduced into a storage tank via a sedimentation tank and filtration layer. A water source heat pump unit is installed in the equipment well. This invention constructs an intelligent model of "passive-triggered anti-icing—active dual-heat-source synergistic snow melting—ecological recycling of rainwater and snowmelt," achieving the goal of ensuring safe passage on sidewalks throughout winter while rapidly, efficiently, and energy-savingly melting snow and ice and collecting meltwater under conditions of initial snowfall, continuous snowfall, and extreme low temperatures.

This invention provides a snow melting control device and a snow depth measurement system that can measure the amount of fresh snow without the need for snow removal. [Solution] A snow melting control device according to one embodiment of the present invention comprises a control unit that operates the first snow melting unit and the second snow melting unit alternately at predetermined intervals based on the detection result of a detection unit that detects the amount of snow on the snow plates of a first snow plate including a first snow melting unit for melting accumulated snow and a second snow plate which is different from the first snow plate and also includes a second snow melting unit for melting accumulated snow.

This invention provides a method and system for arranging turnout snow-melting heating units. The method includes: determining a solid heat transfer simulation model of the rail; based on the solid heat transfer simulation model, obtaining heating effect data of arranging multiple heating units on the rail with different spacing and the same total input power through simulation calculations; and determining the final arrangement distance of the heating units based on the heating effect data. This method and system for arranging turnout snow-melting heating units, through simulation calculations with specified parameters, can scientifically determine a reasonable arrangement scheme for the heating units, resulting in uniform heating of the rail, high safety, and good energy efficiency.