31results about How to "Prevents reduced service life" patented technology

The invention discloses novel paint spraying equipment for steel pipes. The equipment comprises a workbench; a plurality of the steel pipes are laid on the workbench in parallel; the equipment furthercomprises a moving mechanism I moving in the axial direction of the steel pipes and a moving mechanism II moving in the radial direction of the steel pipes; and a paint spraying gun is arranged on the moving mechanism I or the moving mechanism II and is driven to move in the axial direction and the radial direction of the steel pipes through cooperation with the moving mechanism I or the moving mechanism II. The equipment is applicable to spraying of the steel pipes with two colors alternating with each other and is the efficient and automatic paint spraying equipment capable of meeting requirements of the steel pipes with the two colors alternating with each other.

An electric aeration and exhaust heat-insulating sun-blocking device arranged in an automobile comprises an air curtain 1 which is matched with the internal shape of the automobile. The outer surface of the air curtain 1 is a heat-insulating sun-blocking layer 2. A supporting air column 3 is formed downwardly from a position, near the middle of the air curtain 1. An aeration and exhaust port 4 is arranged on the supporting air column 3 and connected with an aeration and exhaust pump 5. The supporting air column 3 is arranged in a storage box 6 so that the whole air curtain 1 and the supporting air column 3 can both be contained in the storage box 6 conveniently at the time of folding. The aeration and exhaust pump 5 is arranged in the storage box 6 or outside the storage box 6. The aeration and exhaust pump 5 is in a battery structure or is connected with an automobile cigarette lighter jack for charging. The electric aeration and exhaust heat-insulating sun-blocking device arranged in the automobile is in an internally arranged structure, and therefore the beauty of the automobile cannot be affected when the automobile parks, dust cannot fall on the electric aeration and exhaust heat-insulating sun-blocking device, the electric aeration and exhaust heat-insulating sun-blocking device can be unfolded and folded conveniently, meanwhile, electronic elements in the automobile can be better protected so that the situation that the service lives of the electronic elements are shortened due to long-term exposure in the sun is avoided, and the situation that ornaments in the automobile release harmful substances, due to the long-term exposure in the sun, to affect the health of a user can also be prevented.

The invention provides a power utilization abnormality judgment method and device, a storage medium and a server. The method comprises the steps of collecting power consumption of target electric equipment in a target area in unit time; obtaining unit time rated power consumption of the target electric equipment and / or a unit time power consumption mean value of each piece of electric equipment which is the same as the target electric equipment in the target area; comparing the unit time power consumption of the target electric equipment with the unit time rated power consumption and / or the unit time power consumption mean value; and if the unit time power consumption of the target electric equipment is determined to be abnormal power consumption data, determining that the target electricequipment is abnormal in power consumption. According to the scheme provided by the invention, wastes of a large amount of electric quantity for a long time due to continuous use of abnormal electricequipment by a user can be avoided.

The invention relates to a cable winding device and a winding method thereof. The cable winding device comprises a box body with an inner cavity, the inner cavity of the box body is divided into a cleaning cavity, a transition cavity and a storage cavity through a first partition plate and a second partition plate, a high-pressure spray head is arranged in the cleaning cavity, the high-pressure spray head is connected with a water tank and a high-pressure water pump through connecting pipes, and the water tank and the high-pressure water pump are arranged outside the box body. A washing assembly, a water stain removing assembly, a drying assembly, a driving assembly and a circulating filtering assembly are arranged in the cleaning cavity, and the washing assembly is for washing impurities on the surface of the cable; the water stain removing assembly is arranged in the transition cavity and used for removing water stains on the surface of the cable; the drying assembly is arranged outside the box body and used for drying the cable in the storage cavity; the driving assembly is used for driving the water stain removing assembly and the drying assembly to operate at the same time; and the circulating filtering assembly is used for being connected with the cleaning cavity and the water tank and used for filtering water in the cleaning cavity and then conveying the filtered water into the water tank to be recycled. The cable is stored in the storage cavity after being cleaned by the washing assembly, preliminarily dried by the water stain removing assembly and fully dried by the drying assembly.

The invention discloses an industrial waste gas purifying device, which comprises a body and a water reservoir, wherein an air inlet is arranged above the body; an air inlet valve is arranged on the air inlet; a filter chamber is connected to the lower part of the air inlet; the filter chamber is connected with an air inlet pipe through a main pipe, and multiple air holes are formed in the surface of the air inlet pipe, and an oil filter board is arranged in the body; a filter layer is arranged below the oil filter board, the water reservoir is a closed cavity and is arranged blow the body, filtered water is contained in the water reservoir, a funnel is arranged on the lower part of the body, the lower end of the funnel penetrates through the top wall of the water reservoir and is inserted into the liquid in the water reservoir, an air outlet pipe is arranged on the lower part of the body, an air outlet valve is arranged on the air outlet pipe, the pipe orifice of the air outlet pipe penetrates through one side of the top wall of the water reservoir and is inserted into the cavity on the upper part of the water reservoir, the pipe orifice of the air outlet pipe which is inserted into the water reservoir is higher than the liquid level in the water reservoir, and the industrial waste gas purifying device has the advantages of reasonable structural design, good purifying effect and long service life.

The invention provides an automatic charging butt joint jack applied to a mobile platform, and belongs to a charging jack. The automatic charging butt joint jack applied to a mobile platform includes a charging active side and a charging passive side, wherein the charging active side is arranged in a charging pile housing; the charging passive side is arranged on a mobile platform housing; the charging active side includes an active-side electrode insulating plate and two active-side first electrode slices on the active-side electrode insulating plate; the charging passive side includes a passive-side insulating plate, two passive-side guide rod supports, and two parallel passive-side guide rods; the two parallel passive-side guide rods are connected between the two passive-side guide rod supports; two passive-side slide blocks are arranged on the passive-side insulating plate; the two passive-side slide blocks sleeve the two passive-side guide rods at the same time and slide along the two passive-side guide rods; one passive-side spring sleeves each of two ends of each passive-side guide rod; and two passive-side first electrode slice units are arranged on the passive-side insulating plate. The automatic charging butt joint jack applied to a mobile platform has good tolerance, and enables the mobile platform to complete butt joint through an infrared sensor.

The invention discloses a real-time control system and method for the operation efficiency of a horizontal high-pressure heater. A flow measuring device, a pressure measuring device, a temperature measuring device and a valve and a data acquisition and control system are arranged on a corresponding pipeline of a horizontal high-pressure heater for acquiring corresponding flow, pressure and temperature so as to calculate the heat exchange efficiency of the horizontal high-pressure heater, and the heat exchange efficiency of the horizontal high-pressure heater is continuously adjusted by controlling the opening degree of the valve to adjust the liquid level so as to acquire proper heat exchange efficiency and realize the control on the operation efficiency of the horizontal high-pressure heater. The efficiency of the horizontal high-pressure heater can be adjusted and controlled in real time, the operation state of the horizontal high-pressure heater can be adjusted in time, and the remarkable effects of saving energy, reducing consumption, improving efficiency and creating income are achieved.

The invention discloses a bending machine with a heat dissipating function. The bending machine comprises a shell; the shell is of a cavity structure; a driving motor is fixedly arranged at the top ofthe shell; a rotating shaft is arranged on the other side of the driving motor; fan blades are arranged on two sides of the rotating shaft in the horizontal direction; a first mounting plate is arranged at the bottoms of the fan blades in the horizontal direction, and is fixedly connected with two sides of the shell; a push rod motor is fixedly mounted on the other side of the first mounting plate in the vertical direction; an extension pressing rod is arranged at one end of the push rod motor; cylinders are arranged on two sides in the shell; a spring and a pressing plate are arranged on a bending plate; the pressing plate is supported through elastic force of the spring for fixing materials thereon to be bent, so that the materials to be bent are protected; and meanwhile, the cylindersare arranged on two sides of the shell, and the materials to be bent also can be pressed and fixed by first extension rods arranged on one sides of the cylinders, so that the stability in the operation process is protected, and both convenience and safety are achieved.

The invention belongs to the field of gas control methods, and particularly relates to a gas control method. Gas control adopts following equipment and structures: ventilation equipment, a ventilationpipeline, branch pipelines, air volume detection equipment, scattered sprayers, a bearing seat, a fan blade and an exhaust hole, and an installation method of the gas control equipment and structurescomprises the following steps that S1, firstly, the ventilation pipeline is fixedly installed at a certain height in a roadway in advance, and during installation, the ventilation pipeline is arranged at the position where the pipeline is not prone to being damaged. According to the gas control method, the design is reasonable, especially the installed scattered sprayers and the branch pipelinesinstalled at each point can disperse gas in a large range, the gas concentration is reduced, when the ventilation equipment cannot work, the standby ventilation equipment can be started in time, so asto continuously send fresh air into the roadway, so that the occurrence of gas accidents is better prevented, two ventilation equipment is alternatively used, and the equipment can be prevented fromheating due to long-time working and shortening the service life of the equipment.

The invention relates to the technical field of watch manufacturing, and discloses a watch self-protection and automatic cleaning device for intelligent manufacturing. The device comprises a metal frame, wherein watchbands are movably connected to the left end and the right end of the metal frame, driving components are movably connected to the middles of the watchbands, and rubber blocks are movably connected to the upper end and the lower end of each driving component. According to the watch self-protection and automatic cleaning device for intelligent manufacturing, when a dial plate pieceis about to fall on the ground or is scratched, an induction key induces and starts to operate, an adjusting instrument pushes a pressing piece to operate, a drive component tends to get close to themiddle along a rail, a strong spring is changed into a compressed state from an extended state, protective shells are combined with one another, then the dial plate piece is covered, and the protective shells are made of a transparent rubber material, so that the dial plate piece is protected, the glass material on the dial plate which is used for a long time is prevented from being easily abraded, the clear time display is ensured, and the situations of delay of some major meetings or journeys are prevented.

The invention discloses a series reheating type negative pressure boiler which comprises a first-stage boiler, a second-stage boiler, a third-stage boiler, a fourth-stage boiler and a movable hearth. The upper end of one side of the first-stage boiler is fixedly connected to the upper end of the surface of one side of the second-stage boiler through a connecting pipe; the lower end of the side, away from the first-stage boiler, of the second-stage boiler is fixedly connected to the lower end of the surface of one side of the third-stage boiler through a connecting pipe, and the upper end of the surface of the side, away from the second-stage boiler, of the third-stage boiler is fixedly connected to the upper end of the surface of one side of the fourth-stage boiler through a connecting pipe; through the arrangement of the first-stage boiler, the second-stage boiler, the third-stage boiler and the fourth-stage boiler, after raw materials are combusted in the movable hearth, heat generated by combustion of the raw materials is directly guided into a gas storage tank through heat conduction pipes arranged at the upper ends of the first-stage boiler, the second-stage boiler, the third-stage boiler and the fourth-stage boiler, and then the heat is directly put into use through a using pipe, so that the combustion utilization rate of fire coal is greatly improved.

The invention relates to toothbrushes, in particular to a toothbrush for reducing breeding of bacteria. Therefore, the technical purpose is to provide the toothbrush which can reduce breeding of the bacteria and prolong the service life. The toothbrush for reducing breeding of the bacteria comprises a connecting pillar, a squeezing ball, a hollow pillar, a liquid inlet pipe, a soft pipe, one-way valves, a toothbrush head and the like; a lifting mechanism is installed at the upper portion of the connecting pillar and connected with the squeezing ball, the hollow pillar is fixed to the top of the squeezing ball, the liquid inlet pipe is fixedly connected to the left side of the top of the squeezing ball, a hard pipe is embedded in the middle of the top of the squeezing ball, the soft pipe isarranged in the hollow pillar, and the one-way valves are arranged in the soft pipe and the liquid inlet pipe. According to the toothbrush, through the lifting mechanism, the height of the toothbrushhead can be adjusted, a user squeezes the squeezing ball so that normal saline can be conveyed onto the toothbrush head, in this way, the user does not need to brush his / her teeth with one hand holding the toothbrush and the other hand holding a water glass, and thus the efficiency of tooth brushing can be improved.

The invention discloses an energy-saving environment-friendly building waste conveying device. The energy-saving environment-friendly building waste conveying device comprises a bottom plate, fixed plates are arranged on the two sides of the bottom plate, a driving wheel and a driven wheel are arranged between the fixed plates, the driving wheel is connected with the driven wheel through a conveying belt, a motor is arranged on the top of a supporting plate, the output end of the motor is provided with a belt wheel, the belt wheel is connected with the driving wheel through a belt, protectionplates are mounted on the positions, above the supporting plate, of the surfaces of the fixed plate, hinge shafts are arranged on the two sides of the fixed plates, mounting plates are arranged at oneends of the hinge shafts, solar cell panels are embedded on the surfaces of the mounting plates, control boxes are mounted on the positions, on one sides of the mounting plates, of the surfaces of the fixed plates, and storage batteries are arranged in the control boxes. The protection plates, the solar cell panels and the storage batteries are arranged, and the problems that the service life isshort, and energy saving and environment friendliness are not achieved are solved.

The invention discloses an industrial waste gas purifying device, which comprises a body and a water reservoir, wherein an air inlet is arranged above the body; an air inlet valve is arranged on the air inlet; a filter chamber is connected to the lower part of the air inlet; the filter chamber is connected with an air inlet pipe through a main pipe, and multiple air holes are formed in the surface of the air inlet pipe, and an oil filter board is arranged in the body; a filter layer is arranged below the oil filter board, the water reservoir is a closed cavity and is arranged blow the body, filtered water is contained in the water reservoir, a funnel is arranged on the lower part of the body, the lower end of the funnel penetrates through the top wall of the water reservoir and is inserted into the liquid in the water reservoir, an air outlet pipe is arranged on the lower part of the body, an air outlet valve is arranged on the air outlet pipe, the pipe orifice of the air outlet pipe penetrates through one side of the top wall of the water reservoir and is inserted into the cavity on the upper part of the water reservoir, the pipe orifice of the air outlet pipe which is inserted into the water reservoir is higher than the liquid level in the water reservoir, and the industrial waste gas purifying device has the advantages of reasonable structural design, good purifying effect and long service life.

The invention discloses an inflatable convex surface covering camouflage cover. An inflatable camouflage cover body is included, an anti-interference camouflage mechanism and a camouflage layer are arranged on the outer surface of the upper end of the inflatable camouflage cover body, the anti-interference camouflage mechanism is located on one side of the camouflage layer, and an inflation sealing groove is formed in the outer surface of one side of the inflatable camouflage cover body. An inflation pipe is arranged on the outer surface of one side of the inflation sealing groove, an inflation device is arranged on the outer surface of one side of the inflation pipe, a control panel is arranged on the outer surface of the front end of the inflation device, a main framework and an auxiliary framework are arranged on the outer surface of the front end of the inflatable camouflage cover body, the main framework is located on one side of the auxiliary framework, and a damp-proof heat insulation mechanism is arranged on the outer surface of the lower end of the inflatable camouflage cover body. According to the inflatable convex surface covering camouflage cover, the characteristics of moisture prevention, heat insulation, interference prevention and the like are added while storage and inflation are facilitated, and a better use prospect is brought.

The invention discloses a composite framework for building steel structure houses, and belongs to the technical field of steel structures. The composite framework comprises a bottom frame, a top frame, and at least four vertical columns connected between the bottom frame and the top frame, wherein the bottom frame and the top frame are both formed by welding steel beams; the steel beam is made of H-shaped steel; reinforcing plates are arranged at intervals on two surfaces of a web plate of the steel beam; in addition, the reinforcing plates on the two surfaces of the web plate are staggered; a cross hole is formed in the web plate between every two adjacent reinforcing plates; the vertical columns are made of square bars; an inclined reinforcing rib is connected between a vertical column and the surface, towards the exterior of a house, of steel beam, through a bolt. The composite framework enhances the strength, guarantees the combination adhesive force between a steel structure beam and concrete or other building materials, further enhances the strength and stability of the whole framework through the ribs, and is very convenient and efficient in installation by installing wall slabs between the vertical columns and the steel beams and then installing the ribs in place through bolts.

An electric aeration and exhaust heat-insulating sun-blocking device arranged in an automobile comprises an air curtain 1 which is matched with the internal shape of the automobile. The outer surface of the air curtain 1 is a heat-insulating sun-blocking layer 2. A supporting air column 3 is formed downwardly from a position, near the middle of the air curtain 1. An aeration and exhaust port 4 is arranged on the supporting air column 3 and connected with an aeration and exhaust pump 5. The supporting air column 3 is arranged in a storage box 6 so that the whole air curtain 1 and the supporting air column 3 can both be contained in the storage box 6 conveniently at the time of folding. The aeration and exhaust pump 5 is arranged in the storage box 6 or outside the storage box 6. The aeration and exhaust pump 5 is in a battery structure or is connected with an automobile cigarette lighter jack for charging. The electric aeration and exhaust heat-insulating sun-blocking device arranged in the automobile is in an internally arranged structure, and therefore the beauty of the automobile cannot be affected when the automobile parks, dust cannot fall on the electric aeration and exhaust heat-insulating sun-blocking device, the electric aeration and exhaust heat-insulating sun-blocking device can be unfolded and folded conveniently, meanwhile, electronic elements in the automobile can be better protected so that the situation that the service lives of the electronic elements are shortened due to long-term exposure in the sun is avoided, and the situation that ornaments in the automobile release harmful substances, due to the long-term exposure in the sun, to affect the health of a user can also be prevented.

The invention discloses a high-strength light H-shaped steel beam which belongs to the technical field of steel structures. The high-strength light H-shaped steel beam comprises an H-shaped steel, wherein reinforcing plates are arranged on two surfaces of a web of the H-shaped steel at intervals and the reinforcing plates on the two surfaces of the web are staggered; a cross-shaped hole is formed in the web between every two adjacent reinforcing plates; threaded holes are formed in the end parts of two flange plates of the H-shaped steel. According to the high-strength light H-shaped steel beam, the strength is greatly improved and the bearing capacity is improved; the cross-shaped holes of the web are capable of lightening the overall weight of the steel beam so as to avoid heaviness; and meanwhile, if concrete is poured, the bonding adhesive force between the steel beam and the concrete or other building materials is ensured so as to prevent the overall service life from being shortened due to mutual separation.

The invention discloses a waste gas purifier for chemical and medicine industries. The waste gas purifier comprises a body and a water storage pond, wherein a gas inlet is formed in the upside of the body; a gas inlet valve is arranged on the gas inlet; a filter chamber is connected to the downside of the gas inlet; the filter chamber is connected with a gas inlet pipe through a main pipe, a plurality of pores are formed in the surface of the gas inlet pipe, an oil filtering plate is arranged inside the body; a filtering layer is arranged below the oil filtering plate, the water storage pond is a closed cavity and is arranged below the body, filtering water is contained in the water storage pond, a funnel is arranged at the lower part of the body, the lower end of the funnel penetrates through the top wall of the water storage pond and is inserted to be under the liquid level in the water storage pond, a gas outlet pipe is arranged at the lower part of the body, a gas outlet valve is arranged on the gas outlet pipe, a pipe opening of the gas outlet pipe penetrates through one side of the top wall of the water storage pond and is inserted into a cavity at the upper part of the water storage pond, and the height of the pipe opening of the gas outlet pipe, inserted into the water storage pond, is greater than that of the liquid level in the water storage pond. The waste gas purifier has the advantages of reasonable structure design, good purifying effect, long service life and the like.

The invention discloses an assembled simple house framework and belongs to the field of steel structure houses. The assembled simple house framework comprises a bottom frame, a top frame and four or more stand columns connected between the bottom frame and the top frame, wherein both the bottom frame and the top frame are formed by connecting steel beams, the steel beams are made of H-shaped steel, reinforcing plates are arranged on the two surfaces of a web of the H-shaped steel at an interval, a cross-shaped hole is formed in the web between the every two adjacent reinforcing plates, threaded holes are formed in the end parts of the two flange plates of the H-shaped steel, and bamboo fiber plastic layers are arranged on the surfaces of the H-shaped steel and the reinforcing plates; the stand columns are made of square steel, mounting plates are welded at the two ends of each stand column, and the steel beams are in bolted connection with the stand columns through the threaded holes. The whole house framework is high in strength and quick and convenient to mount and fix.

The invention discloses a subsection fabricated all-steel framework. The framework comprises a third whole beam, a fourth whole beam and corner posts, the third whole beam is fixedly connected with the fourth whole beam through a rivet, the third whole beam and the fourth whole beam are both in hole connection with the corner posts playing a supporting role, the side faces of the corner posts areprovided with triangular support parts, an L-shaped support part is arranged at the upper portion of the third whole beam, the fourth whole beam is in threaded connection with a second wingceltis bar,the side face of the third whole beam is provided with a drawer type through hole, a beam is movably connected to a first continuous beam through the drawer type through hole, the first continuous beam is fixedly connected to a second continuous beam through a rivet, a second whole beam is connected with a first whole beam through a locating pin, and the centers of the second whole beam and firstwhole beam are both in hole connection with wind resisting columns playing a role in supporting. The subsection fabricated all-steel framework has the advantages that the structure is simple, the assembly is easy, the framework is firmer, and the bearing capacity is improved.

The invention relates to the technical field of new energy, and discloses a wind power generation device capable of preventing overload operation and being stably fixed. The wind power generation device comprises a rotating disc, a sliding cavity is formed in the surface of the rotating disc, an electrorheological body is contained in the sliding cavity, a protruding rod is slidably connected intothe sliding cavity, a push rod is movably installed on the surface of the rotating disc, a bell is fixedly installed on the surface of the rotating disc, a speed limiting block is fixedly installed on the inner wall of the rotating disc, and a magnetic block is fixedly installed on the edge of the surface of the rotating disc. According to the wind power generation device capable of preventing overload operation and being stably fixed, when the rotating speed of fan blades is high in windy weather, the rotating speed of the fan blades is reduced through a speed reducing device, the problem that the service life is affected due to internal temperature rise or equipment overload rotation caused by the high rotating speed is solved, meanwhile the adhesiveness of a base to the ground is better, the fan blades and the base are connected more firmly, and economic losses and personnel potential safety hazards caused by toppling and damage of equipment are prevented.