47results about How to "Guaranteed deicing effect" patented technology

The invention relates to a deicing device of a high-voltage power transmission line. The deicing device comprises a support, wherein a limiting guide wheel is arranged in the support, and one side of the limiting guide wheel is provided with a first deicing rod, a second deicing rod and a third deicing rod, all of which are driven by a motor to carry out reciprocating movement; and the lower ends of the first deicing rod, the second deicing rod and the third deicing rod are arranged above the high-voltage power transmission line. The deicing device of the high-voltage power transmission line, disclosed by the invention, alternatively knocks the high-voltage power transmission line from above by utilizing a plurality of deicing rods so as to realize a deicing effect at lower energy. The limiting guide wheel can be used for preventing the deicing rods from breaking the high-voltage power transmission line. Due to the matching of a vibration-absorption spring and a sliding block, the limiting guide wheel can be always tightly pressed on the high-voltage power transmission line, the vibration generated by the deicing rods in a deicing process can be adsorbed, the influence of vibration on other supporting devices is reduced, and the height of the deicing device can be regulated in real time when the high-voltage power transmission line is of gradient so that the deicing effect is ensured.

The invention discloses a deicing robot based on an automatic tensioning U-shaped heating mechanism, relates to the technical field of protection equipment for overhead power transmission cables, and solves the problem of deicing the existing deicing mechanism with strong binding force and thick ice layer. The problem of limited ice capacity, including the casing, on which the driving wheel and the driven wheel are installed, the driving motor and the worm gear mechanism are arranged inside the casing, the worm gear is arranged above the worm and meshed with the worm, and the worm wheel and the driving wheel pass through the transmission belt A Transmission connection, the front end of the worm sticks out of the casing and is connected with a rotating body that rotates with the rotation of the worm. The rotating body is equipped with a mechanical deicing mechanism, including a thermal deicing mechanism. The thermal deicing mechanism includes a stepping motor, a transmission belt B, The U-shaped heating plate and the shells symmetrically arranged on both sides of the transmission line can effectively remove the icing with strong binding force and thick ice layer, such as rain rime and mixed rime, and avoid thermal De-icing mechanisms are prone to damage to the interior of power lines due to sustained heat.

The invention discloses a deicing robot control system integrating mechanical deicing and thermal deicing, relates to the technical field of protection equipment for overhead power transmission cables, and solves the problem of high temperature generated by the existing thermal deicing mechanism due to continuous heat generation. The problem of internal damage includes the communication module, the conversion controller installed on the deicing robot, the battery, and the stepper motor that drives the thermal deicing mechanism for deicing. The thermal deicing mechanism is equipped with a U-shaped heating plate and a U-shaped The relay electrically connected to the U-shaped heating plate and the temperature sensor installed on the U-shaped heating plate, the U-shaped heating plate is arranged circumferentially around the transmission line, and the thermal deicing mechanism controls the closing of the relay by the conversion controller to provide heat for the U-shaped heating plate , by implementing the technical solution, the temperature of the U-shaped heating plate arranged circumferentially around the transmission line can be controlled within the set temperature range, and the thermal deicing mechanism can be prevented from causing damage to the interior of the transmission line due to continuous heat generation.

The invention relates to the technical field of cables, and further discloses an automatic cable deicing device based on the cam transmission principle. The device comprises a frame, the top of the frame is fixedly connected with a solar panel, and a main gear is movably connected in the frame. The outer portion of the main gear is connected with a connecting gear in an engaged manner, the outer portion of the connecting gear is fixedly connected with a convex block, and the outer portion of the convex block is movably connected with a driving lever. The outer portion of the driving lever is fixedly connected with a tension spring, the outer portion of the driving lever is fixedly connected with a concave hammer, and the inner portion of the frame is movably connected with a power wheel. Through the cooperative use of the main gear, the connecting gear, the convex block, the driving lever, the tension spring and the concave hammer, the effect of hammering the cable is achieved, and theice on the surface of the cable falls off, so that the cleanness of the surface of the cable is ensured, pole falling caused by the overweight of the cable is avoided, and the safety of a circuit iseffectively protected. Moreover, according to the automatic cable deicing device, the operation is simple, the energy effect is less, and the energy cost is effectively saved.

The invention discloses a cable deicing device. The deicing device comprises a deicing unit and a feeding unit, wherein the deicing unit comprises a deicing cutter which comprises a first cutter and asecond cutter which are used for horizontally breaking ice of a cable from two sides of the cable, a cam used for driving the first cutter and the second cutter to be away from the cable, and a deicing power assembly, wherein the deicing power assembly comprises a first energy storage spring and a second energy storage spring which are used for driving the first cutter and the second cutter to break ice respectively, the feeding unit comprises a walking pulley and a supporting pulley which are used for being placed at the top of the cable, the supporting pulley is provided with a working position used for being in rolling contact with the bottom of the cable and an initial position far away from the cable, and when the first cutter and the second cutter conduct icebreaking work on any position of the cable, the position of the deicing device on the cable is kept fixed. The cable deicing device is advantaged in that the cutters are used for effectively deicing the cable, deicing efficiency is high, safety is high, and the cable deicing device has a simple structure.

The invention discloses a gasoline-electric hybrid hot water deicing system for a helicopter and a control method thereof. The system comprises a water tank; a spray gun; a high-pressure water pump for injecting the hot water in the water tank into the spray gun at a high pressure; an resistance wire for heating the water in the water tank; an gasoline engine for providing power for the high-pressure water pump and a generator; the generator for supplying power to the resistance wire and an electric motor and charging a battery; the electric motor for providing power for the high-pressure water pump; and the battery for supplying power to the electric motor and the resistance wire. The gasoline-electric hybrid hot water deicing system can achieve a high-power deicing effect, reduces the weight of the gasoline engine and increase a water carrying capacity by using the combination of the low-power gasoline engine and the electric motor under the premise of a limited helicopter load.

The invention relates to a power transmission line deicing device propelled along a spiral trajectory, and belongs to the field of power transmission line deicing and maintenance equipment, and the driving device body is driven by a drill bit and a driving mechanism to be inserted into the ice coating layer, an ice layer is broken by the aid of a blasting body dragged on the rear side of the device body, and the deicing effect is guaranteed. The spiral device body is wound on the power transmission line, so that the running track is spiral, the device is simple in structure, the drill bit andthe driving mechanism in the device are mechanically driven, damage caused by explosion due to an electrical element is avoided, and the safety and stability of equipment are guaranteed.

The invention relates to an adaptive airfoil hot air deicing system, which belongs to the field of airfoil hot air deicing. Including: deicing valve, icing thickness detector and deicing control device. The deicing valve is installed in the area where the wing is prone to icing and is connected with the air intake of the aircraft. The nose is equipped with a deicing control device. One end of the deicing control device The leading wire is connected to the icing thickness detector arranged on the surface of the aircraft prone to icing, and the other end of the leading wire is connected to the deicing valve; the icing thickness information collected by the icing thickness detector is transmitted to the deicing control device, and the deicing control The device gives appropriate commands to control the opening of the deicing valve. By directly obtaining the ice thickness on the leading edge surface of the wing in real time, adaptively adjust the opening of the deicing valve, so that the deicing flow can match the icing situation, which can not only effectively ensure the deicing performance but also save a lot of aircraft engine power. air flow volume.

The invention discloses a power transmission line deicing system, and relates to the field of power line deicing equipment. The power transmission line deicing system comprises a spiral part, fixing parts and first deicing parts, wherein the spiral part includes a spiral plate, two ends of the spiral plate are fixedly provided with end part installation rings which are coaxial with the spiral plate, the surface of the spiral plate is uniformly provided with installation holes along the spiral line direction, the first deicing parts are respectively arranged in the installation holes in a penetrating manner, each first deicing part includes a first motor, the first motor is fixedly assembled with the spiral plate, an output shaft of the first motor is connected with a transmission shaft, the end part of the transmission shaft is fixedly provided with a coaxially rotating cutterhead, the internal part of the cutterhead is fixedly provided with deicing cutters, and two ends of the spiralpart are respectively provided with the fixing parts. The power transmission line deicing system operates based on an unmanned aerial vehicle, can autonomously rise to the height of a power line, is wound with the power line, carries out a deicing operation on the power line under the action of internal machinery, and is significant in deicing effect and high in efficiency.

The invention relates to a deicing device of a high-voltage power transmission line. The deicing device comprises a support, wherein a limiting guide wheel is arranged in the support, and one side of the limiting guide wheel is provided with a first deicing rod, a second deicing rod and a third deicing rod, all of which are driven by a motor to carry out reciprocating movement; and the lower ends of the first deicing rod, the second deicing rod and the third deicing rod are arranged above the high-voltage power transmission line. The deicing device of the high-voltage power transmission line, disclosed by the invention, alternatively knocks the high-voltage power transmission line from above by utilizing a plurality of deicing rods so as to realize a deicing effect at lower energy. The limiting guide wheel can be used for preventing the deicing rods from breaking the high-voltage power transmission line. Due to the matching of a vibration-absorption spring and a sliding block, the limiting guide wheel can be always tightly pressed on the high-voltage power transmission line, the vibration generated by the deicing rods in a deicing process can be adsorbed, the influence of vibration on other supporting devices is reduced, and the height of the deicing device can be regulated in real time when the high-voltage power transmission line is of gradient so that the deicing effect is ensured.

The invention relates to a road surface ice removing device and particularly relates to a follow-up ground gripping type road surface ice and snow removing machine. The follow-up ground gripping type road surface ice and snow removing machine comprises a frame body, a driving plate, a driving plate connection piece, a driving device, a transmission mechanism, an ice removing roller and a suspension device, wherein the driving plate connection piece is rotatably mounted on a bracket in the frame body; the driving plate is mounted on the driving plate connection piece in a swinging manner; the driving device is arranged on the driving plate; the ice removing roller is arranged at the free end of the driving plate; the ice removing roller is driven by the driving device to rotate; the driving device is used for transmitting a torque through the transmission mechanism; the free end of the driving plate is suspended by the suspension device; and the frame body is internally further provided with a sweeping mechanism. The ice removing roller provided by the invention can move up and down along a road surface so as to remove ice, and the sweeping mechanism arranged in the frame body can be used for sweeping crushed ice blocks out of the frame body and also can be used for removing snow; and with the adoption of the follow-up ground gripping type road surface ice and snow removing machine, the ice removing efficiency is guaranteed and the working space is greatly saved at the same time.

The invention provides an intelligent concealed ice breaking skidding resisting system of an expressway. The structure of the intelligent concealed ice breaking skidding resisting system is as follows: an elastic layer (2) and an electric heating belt layer (2) are paved between an abrasion layer (1) of a pavement and a foundation roadbed layer (4); an intelligent pavement sensor (10) is embedded on the abrasion layer (1) of the pavement; a solar cell subassembly (5), a controller (6), a storage battery (7) and a booster inverter (8) are interconnected in sequence to form a solar energy storage device at the roadside; and a PLC (Programmable Logic Controller) controller (9) at the roadside is connected with the intelligent pavement sensor (10), the booster inverter (8) and the electric heating belt layer (3). The system provided by the invention is good in effect of ice removing, has no influence to the traffic, and is energy-saving and environment-friendly.

The invention discloses a deicing robot. The deicing robot comprises a control module, a moving module, a thermal deicing module arranged on the moving module and a control module, and the moving module and the thermal deicing module are connected with the control module. The thermal deicing module comprises heating units and a first supporting piece, one end of the first supporting piece is connected with one heating unit, the other end of the first supporting piece is connected with the moving module, a heating space is defined by at least two heating units, and the icing power transmissionline is located in the heating space and does not make contact with the heating units; the control module comprises a power supply unit, a motor unit, a sensor unit and a control unit; and the controlmodule is used for determining icing thickness information according to the data collected by the sensor unit, driving the first supporting piece to move the heating unit according to the icing thickness information so as to adjust the size of the heating space, and controlling the moving speed and the moving direction of the moving module. The deicing robot provided by the invention can realizedeicing of an ice layer tightly combined with the power transmission line.

The invention relates to a rapid deployment type power transmission line deicer and belongs to the field of power transmission line deicing maintenance equipment. A drill bit and a driving mechanism drive a deicer body to be inserted into an ice coated layer, the ice layer is smashed by means of dragging blasting bodies on the rear side of the deicer body, and deicing effect is assured. The spiral deicer body is wound on a power transmission line, and the spiral moving trajectory is assured; the deicer is simple in structure, the drill bit and the driving mechanism in the deicer body apply mechanical drive, damage probably caused by blasting by adopting electric components is avoided, and safety and stability of equipment are assured.

The invention relates to the technical field of electric power, and discloses a self-moving type cable deicing device utilizing wind power transmission. The device comprises shell, wherein a main rotating shaft is movably connected into the shell, the top of the main rotating shaft is fixedly connected with a cross rod, the outer part of the cross rod is fixedly connected with a stress piece, thebottom of the main rotating shaft is fixedly connected with a main gear, the outer part of the main gear is in engaged connection with a movable gear, a movable rod is fixedly connected to the outer part of the movable gear, a movable block is movably connected to the outer part of the movable rod, the bottom of the movable block is fixedly connected with a spring piece, the outer part of the movable rod is fixedly connected with a first bevel gear, the outer part of the first bevel gear is in engaged connection with a second bevel gear. Through the cooperative use of the stress piece, the main rotating shaft and a main guide wheel, the effect of automatically moving by utilizing wind power is achieved, the operation is simple, the energy consumption is not needed, the energy is saved, andthe generation of extra energy consumption cost is avoided.

The invention discloses a snow and ice removing device based on roads and bridges. The device comprises a trailer frame, a fixing plate is fixedly connected to one side of the top end of the trailer frame through bolts, rollers are symmetrically and rotationally connected to the bottom end of the trailer frame, a connecting piece is welded to one end of the trailer frame, and a cavity is formed in the fixing plate; and an ice breaking and hammering mechanism is arranged in the cavity and comprises a vertical cylinder, a hammering rod, a fixing ring, a tensioning spring, a rotating rod, a rotating plate, a rotating plate and a turbine. The snow and ice removing device is scientific and reasonable in structure and safe and convenient to use, the ice breaking and hammering mechanism is arranged, power is transmitted through cooperation of a belt and a transmission wheel, a rolling wheel drives a transverse rod to rotate, through cooperation of a turbine and a worm, the transverse rod drives a rotating rod and a rotating plate to rotate, and the rotating plate pushes a mallet rod to slide in a vertical cylinder, so that ice blocks condensed on the road are mallet and crushed, and subsequent collection of the ice blocks is facilitated.

The invention relates to a multifunctional ice melting machine and belongs to the technical field of road de-icing application. The multifunctional ice melting machine comprises a frame, a de-icing device and an ice melting device, wherein the de-icing device and the ice melting device are arranged on the frame; the de-icing device comprises an ice breaking structure used for breaking road surfaceice blocks and a scraping shovel used for shoveling crushed ices; the ice melting device comprises a hot air furnace, a fuel tank, a burner, a cold air pipeline, a hot air pipeline and an ice meltingbox; the hot air furnace and the fuel tank are arranged on the frame; the hot air furnace is connected with the fuel tank through a gas pipeline; one or more burners used for igniting fuel are arranged on the side wall of the hot air furnace; the cold air pipeline is connected to the upper part of the hot air furnace; and through the hot air pipeline, the lower part of the hot air furnace is connected with the ice melting box which is arranged at the bottom of the frame. According to the multifunctional ice melting machine, ices on road surfaces are simultaneously removed and melted; and therefore, the multifunctional ice melting machine has the advantages of high automation degree, high de-icing efficiency, energy saving, environmental protection, good de-icing effect and wide application range.

The invention discloses a power transmission line deicing system, and relates to the field of power line deicing equipment. The power transmission line deicing system comprises a spiral part, fixing parts and first deicing parts, wherein the spiral part includes a spiral plate, two ends of the spiral plate are fixedly provided with end part installation rings which are coaxial with the spiral plate, the surface of the spiral plate is uniformly provided with installation holes along the spiral line direction, the first deicing parts are respectively arranged in the installation holes in a penetrating manner, each first deicing part includes a first motor, the first motor is fixedly assembled with the spiral plate, an output shaft of the first motor is connected with a transmission shaft, the end part of the transmission shaft is fixedly provided with a coaxially rotating cutterhead, the internal part of the cutterhead is fixedly provided with deicing cutters, and two ends of the spiralpart are respectively provided with the fixing parts. The power transmission line deicing system operates based on an unmanned aerial vehicle, can autonomously rise to the height of a power line, is wound with the power line, carries out a deicing operation on the power line under the action of internal machinery, and is significant in deicing effect and high in efficiency.

The invention relates to a glass cleaning wiper, in particular to a glass cleaning wiper used for cleaning automobile glass. A rectangular groove is formed in the lower surface of an outer wiping piece. Four blind holes are formed in the corner positions of the rectangular groove. A fixed frame is installed in the rectangular groove in a sliding manner. Heating rods are installed on the fixed frame. Wiping cloth is located below the heating rods. A pull rope is arranged between every two adjacent heating rods. One end of each pull rope is fixedly connected with the wiping cloth, and the otherend of each pull rope is fixed to the bottom of the rectangular groove. First magnets are installed at the corners of the fixed frame. A second magnet is installed at the bottom of each blind hole. The magnetic force of magnets on an inner wiping piece is larger than the magnetic force of the second magnets. According to the glass cleaning wiper, the wiping cloth is heated through the heating rods, rapid deicing is achieved in an electric heating manner, shape changes of the wiping cloth are achieved through attraction or separation of the magnets on the inner wiping piece and the first magnets, and therefore an ice layer adhering to the wiping cloth is removed, and the deicing effect is ensured.

The invention relates to a conductor support frame for mechanical vibrating deicing of a six-bundle conductor, which comprises an icebreaking head and a clamping part. The clamping part is of an octagon structure. The central axes of the upper top part and the lower bottom part which are in parallel with each other in the structure are coincidence mutually. The lower bottom part is connected withthe icebreaking head. The upper right part, the middle right part and the lower right part are symmetrical with the upper left part, the middle left part and the lower left part by taking the centralaxes of the upper top part and the lower bottom part as symmetric lines. The middle left part and the middle right part which are in parallel with each other are vertical to the upper top part and the lower bottom part. Both ends of the upper top part are provided with a No.1 connection part and a No.2 connection part. The middle right part is provided with a No.3 connection part. Both ends of the lower bottom part are provided with a No.4 connection part and a No.5 connection part. The middle left part is provided with a No.6 connection part. The six connection parts are correspondingly provided with six connection grooves. The conductor support frame not only has simple structure and firm clamping, but also has better deicing effect and higher deicing efficiency.

The invention relates to a power transmission line deicing device with a power transmission line protection structure, and belongs to the field of deicing maintenance equipment for power transmission lines. According to the invention, a drill and a driving mechanism are adopted to drive a device body to be inserted into an ice coating layer, an ice layer is crushed by the aid of an explosion device dragging behind the device body, and the deicing effect is ensured. The spiral device body is wound on a power transmission line, thereby ensuring the running track to be spiral. The power transmission line deicing device is simple in structure, the drill and the driving mechanism in the device body are mechanically driven so as to avoid damages caused by explosion which is possibly generated by adoption of electrical components, and the safety and the stability of the equipment are ensured.

The invention provides an oil tank and a hydraulic system, and belongs to the technical field of ship equipment. The oil tank comprises a tank body and an expansion mechanism, wherein, the expansion mechanism is located on the outer wall face of the box body, the expansion mechanism comprises an expansion part and a power part, the power part is connected with the expansion part, and the power part is used for controlling the expansion part to be switched to be in a first state or a second state; and when the expansion part is in the first state, the size of the expansion part is larger than that of the expansion part when the expansion part is in the second state. According to the oil tank, the ice layer on the oil tank shell can be rapidly removed, and the deicing efficiency is improved.

The invention relates to a rapid deployment type power transmission line deicer and belongs to the field of power transmission line deicing maintenance equipment. A drill bit and a driving mechanism drive a deicer body to be inserted into an ice coated layer, the ice layer is smashed by means of dragging blasting bodies on the rear side of the deicer body, and deicing effect is assured. The spiral deicer body is wound on a power transmission line, and the spiral moving trajectory is assured; the deicer is simple in structure, the drill bit and the driving mechanism in the deicer body apply mechanical drive, damage probably caused by blasting by adopting electric components is avoided, and safety and stability of equipment are assured.

The invention relates to a blasting deicing apparatus equipped with an ammunition filling mechanism, and belongs to the field of deicing maintenance equipment of a power transmission line. A drill anda driving mechanism are adopted to drive an apparatus body to be inserted into an icing layer; by virtue of a blasting body dragged on the back side of the apparatus body, the ice layer is smashed toensure the deicing effect; the spiral apparatus body is wound around the power transmission line, so that it is ensured that the moving trajectory is spiral; the apparatus disclosed in the inventionis simple in structure; and meanwhile, the drill and the driving mechanism in the apparatus body are driven in a mechanical mode, so that damage in blasting possibly caused by an electrical element can be avoided, and safety and stability of the equipment are ensured.

The invention relates to a spiral explosion type deicing device for power transmission lines, and belongs to the field of deicing maintenance equipment for the power transmission lines. According to the invention, a drill and a driving mechanism are adopted to drive a device body to be inserted into an ice coating layer, and an ice layer is crushed by the aid of an explosion device dragging behind the device body, and the deicing effect is ensured. The spiral device body is wound on a power transmission line, so that the running track is ensured to be spiral. The spiral explosion type deicing device is simple in structure, the drill and the driving mechanism in the device body are mechanically driven so as to avoid damages caused by explosion which is possibly generated by adoption of electrical components, and the safety and the stability of the equipment are ensured.