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31 results about "Self cleaning" patented technology
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Self cleaning gutter and roof system
The concept includes improvements in the method and apparatus for removing ice, snow, leaves and other debris from roofs and gutters using a flexible cover attached over the roof that moves via the operation of one or more inflatable membranes positioned under the gutter cover. The concept also uses a gutter frame secured on the surface of a roof which acts as a brake to keep snow and ice from suddenly and unexpectedly sliding off the roof which provides a high level of safety.
Owner:BONERB TIM
A device for measuring the thickness of a highway pavement marking
The application provides a highway pavement marking thickness measuring device and relates to the technical field of highway marking measurement. The device comprises an electronic display, a control unit, a reference table, a measuring assembly for measuring the marking thickness, a switching assembly provided with a plurality of air outlets, and a self-cleaning and resetting device for ensuring long-term stable operation of the device. The device can complete precise routine measurement during use, identify data anomalies through intelligent algorithms, and start the measuring unit for review, thereby maximizing the efficiency of the measurement work, the reliability of the data, and the safety and durability of the device itself.
Owner:SHANXI ROAD & BRIDGE CONSTR GROUP +3
Exhaust structure with long service life and self-cleaning function
The utility model relates to the field of kiln exhaust systems, in particular to an exhaust structure with a long service life and a self-cleaning function, which comprises an exhaust branch pipe, an exhaust main pipe communicated with the exhaust branch pipe and an exhaust chimney communicated with the exhaust main pipe. The main exhaust pipe is of a multi-section type, and the multiple sections of the main exhaust pipe are connected through expansion joints. Burners are arranged at the two ends of the main exhaust pipe and can spray flames of combustible gas into the main exhaust pipe. The multi-section type exhaust main pipe design is adopted, the thermal stress problem caused by temperature changes can be effectively solved, and therefore the service life of the exhaust system is prolonged. And burner devices are arranged at the two ends of the main exhaust pipe. The burners can spray flames of combustible gas into the main exhaust pipe, and the scale in the main exhaust pipe is burnt out by high-temperature combustion, so that the scale on the pipe wall is automatically removed, and the self-cleaning of the exhaust structure is realized. The function not only reduces the cleaning and maintenance cost, but also ensures that the exhaust pipeline is unobstructed for a long time.
Owner:SUZHOU HUIKE EQUIP CO LTD
Dustproof and antifouling cable capable of self-cleaning surface
Owner:GUANGZHOU DONGFENG CABLE CO LTD
Synchronous cleaning device of key blank cutting machine
The invention discloses a synchronous cleaning device of a key blank cutting machine, and relates to the technical field of cleaning of key blank cutting machines. The device specifically comprises a main body, a workbench is arranged at the output end of the main body, and the device further comprises a collecting tank connected to the workbench and provided with a clamp corresponding to the output end of the main body; and the suction box is of a semi-closed annular structure and is longitudinally arranged on the peripheral side of the clamp, and the suction box is used for conducting negative pressure adsorption on floating chippings generated during cutting machining through a negative pressure assembly. The suction box and the negative pressure assembly are arranged on the peripheral side of the clamp, when the main body cuts a key blank on the clamp, floating chippings generated by the main body can enter the suction box in the airflow flowing direction and are finally discharged through the deflation pipe under the action of the suction pump, and the chippings falling off during cutting of the key blank can be collected by the collecting mechanism, so that the cutting efficiency of the key blank is improved. And the collecting mechanism has the self-cleaning and collecting functions, and the cutting environment on the collecting groove can be synchronously cleaned.
Owner:JINHUA JINLIU LOCK CO LTD
Anti-blocking dissolved air releaser of air flotation machine
ActiveCN223906577USustainable biological treatmentWater/sewage treatment by flotationSupporting systemHelical blade
The utility model relates to the technical field of air floatation machines, in particular to an anti-blocking dissolved air releaser of an air floatation machine, which comprises two groups of fixed seats and a water inlet branch pipe with an H-shaped structure, the fixed seats are respectively arranged on the left side and the right side below the water inlet branch pipe with the H-shaped structure, and a plurality of groups of dissolved air water flow channels with L-shaped structures are uniformly arranged in the fixed seats. The upper side of the water inlet branch pipe is fixedly connected with a dissolved air water inlet pipe, the upper end of the dissolved air water inlet pipe is fixedly provided with an internal thread joint, the port of the dissolved air water flow channel on the outer side of the fixed seat is hermetically connected with a dissolved air release pipe, a shaft rod is arranged on the internal axis of the dissolved air release pipe, and a spiral blade is fixedly arranged on the annular surface of the shaft rod. The dissolved air releaser adopts a special structural design, so that the dissolved air releaser can be self-cleaned in a dissolved air releasing process, and blockage is effectively avoided, so that continuous and stable operation of an air flotation system is ensured, and the air dissolving efficiency is improved.
Owner:SHANDONG YIPU ENVIRONMENTAL TECH CO LTD
Easily-cleaned dust cup of dust collector
The invention discloses an easy-to-clean dust cup of a dust collector, and belongs to the technical field of cleaning electric appliances, the easy-to-clean dust cup comprises a dust cup body, the surface of the dust cup body is provided with a nano antifouling coating, and the nano antifouling coating is sprayed on the dust cup body. The nano antifouling coating is composed of nano silicon dioxide doped with nano tungsten trioxide and nano tin oxide. Compared with the prior art, the nano antifouling coating is additionally arranged inside and outside the dust cup, can form a fine protective film on the surface of the dust cup, has a self-repairing function, and can inhibit static electricity on the surface of a base material, so that stains are not easily attached to the surface of the base material, and the attached stains can be self-cleaned even if encountering water; and the cleanness of the dust cup is always kept.
Owner:SUZHOU CHUNJU ELECTRIC CO LTD
Self cleaning flow control valve in clean in place system
A self-contained food processor is provided for treating a food flow path in the food processor with a solution. The food flow path can be treated without requiring disassembly and reassembly of the food processor and without requiring direct operator input. The food processor includes a controller for directing passage of a solution through at least portions of the food flow path without requiring constant operator oversight. The food processor can employ available positive pressure water supply, such as public utility water pressure to selectively and automatically push solutions, including rinses, backwards or forwards through the food flow path in the food processor.
Owner:CLEAN SAFER SYSTEMS LLC
Online sampling device for esterification kettle
The utility model relates to the technical field of sampling equipment for chemical production, and discloses an online sampling device for an esterification kettle, which comprises a sampling main pipe rotationally connected with the top wall of the esterification kettle, and the upper end of the sampling main pipe is connected with a vacuum pump through a sampling valve. The lower end of the sampling main pipe extends into the esterification kettle and is connected with a multi-point sampling mechanism in the esterification kettle, the multi-point sampling mechanism comprises a plurality of sampling branch pipes with different lengths, each sampling branch pipe is communicated with a sampling distribution box through a connecting pipe, and the lower end of the sampling main pipe is rotationally connected with the sampling distribution box; sampling ports communicated with the sampling branch pipes in sequence are formed in the side wall of the lower end of the sampling main pipe, and the sampling main pipe is connected with a rotary driving mechanism fixed at the top of the esterification kettle. Multi-point sampling at different depths can be realized, so that the reaction states of materials at different depths in the esterification kettle can be monitored in real time, meanwhile, the self-cleaning function of the sampling system can be realized, and the accuracy and the purity of a sampling result can be ensured.
Owner:HUBEI BALEFU CHEM TECH CO LTD
Cooling circulation water pool for metal processing
ActiveCN224065725ULighting and heating apparatusDomestic cooling apparatusMetal machiningWater resources
The utility model discloses a cooling circulation pool for metal processing, which relates to the technical field of cooling pools, and comprises a pool body and a collection box, the bottom of the inner side of the pool body is fixedly connected with an inner water tank, the top of one side of the pool body is fixedly connected with a fixed cylinder, and the outside of the fixed cylinder is provided with a drain hole. A water pump is fixedly connected to the inner side of the inner water tank, a water conveying pipe is fixedly connected to the outside of the water pump, an opening is formed in the side, right facing the fixing cylinder, of the pool body, and a filtering circulating mechanism is installed outside the pool body. A second filter screen is arranged at the bottom of the collecting box, and stretching mechanisms are symmetrically mounted outside the pool body. According to the device, natural circulation and physical slow flow of water are combined, metal scraps floating on the water surface and at the bottom of a sedimentation tank in the cooling process are automatically removed, cyclic utilization of cooling water is achieved through efficient combination of a water pump and a filter screen, water resource waste is remarkably reduced, meanwhile, a built-in collecting device can effectively collect large scraps, and the water quality is improved. And the self-cleaning capability of the pool is further improved.
Owner:LUZHOU TIANSHI REFRACTORY MATERIALS CO LTD
A composite wallboard cutting apparatus
The present application relates to cutting equipment technical field, specifically for a kind of composite wallboard cutting equipment, in the process of saw blade cutting wallboard, by position adjusting component, so that the spray head sprays conical water mist, impact cutting position, liquid water droplet impact dust with greater kinetic energy is dust fall, so that dust is easy to move downward with water mist, air intake cabin, filter cabin cover again capture dust that escapes from conical water mist range, so that cutting equipment has better dust fall, dust removal capacity, liquid water mist and gas can also inhibit the temperature of saw blade too high, dust fall treatment is carried out to saw blade, better maintain the service life of saw blade, and water mist can also act as lubricant in cutting process, improve the smoothness of cutting, in the process of water mist spraying, by backwashing component flushes filter cabin cover, it is convenient to remove dust, dirt on the surface of filter hole and filter cabin cover, so that filter cabin cover obtains self-cleaning, dredging capacity, keep smooth suction.
Owner:HEBEI JIAOTONG INFRASTRUCTURE ENG CO LTD +1
Water conservancy water conveying pipeline cleaning device
The utility model discloses a water conservancy water delivery pipeline cleaning device, and relates to the technical field of pipeline cleaning, the water conservancy water delivery pipeline cleaning device comprises a main pipeline, the outer surface of the main pipeline is provided with a first connecting sleeve block, the outside of the main pipeline is provided with a pressurizing spray head, and the pressurizing spray head is rotatably connected with the main pipeline through the first connecting sleeve block; the pressurizing spray head is communicated with the main pipeline, a plurality of first water spray pipes are mounted on the outer surface of the pressurizing spray head, a multi-joint pipeline is mounted on the outer surface of the pressurizing spray head, and a plurality of second water spray pipes are connected to the circumference of the multi-joint pipeline at equal intervals; water flow is sprayed to the cleaning brush head through the second water spraying pipe, instant self-cleaning is achieved, the situation that the cleaning efficiency is reduced due to dirt accumulation is avoided, the service life of the cleaning brush head is prolonged, the continuous cleaning effect is guaranteed, the maintenance and replacement frequency is reduced, and the long-term use cost is further reduced.
Owner:HEBEI WATER CO LTD
A filtering device for saline-alkali soil improvement
The utility model relates to filter device technical field discloses a kind of filter devices for saline-alkali soil improvement, including the filter device ontology top center place being equipped with filter pond, the front side of the filter device ontology is close to the center place fixed communication to have into pipe, the center place of one side of the filter device ontology is fixedly connected with fixed plate by fixed link, further include, transmission filter component, the transmission filter component includes motor, the motor is fixedly welded in the inner wall of fixed plate, the output end of the motor is fixedly welded with rotating rod, the outer surface of the rotating rod is fixedly equipped with filter drum, the utility model solves the problem that when the traditional filter device is generally to saline-alkali soil wastewater preliminary filtration, structure is complex, use cost is higher, and after long-term use, device internal cannot be self-cleaning, prone to blockage to reduce the filter effect and service life of device.
Owner:TIEMENGUAN JIUTIAN WISDOM AGRI CO LTD
In-embedded insect-proof air curtain machine and casement door
ActiveCN116428685BMechanical apparatusLighting and heating apparatusStructural engineeringPneumatics
The application discloses an embedded insect-proof air curtain machine and a vertical hinged door, which comprises a body, an air inlet and an air outlet are arranged on the body, a mask plate is hingedly connected to the air inlet, a first air inlet grid is arranged on the mask plate, and a first dustproof block is arranged on the inner side of the mask plate and is attached to the first air inlet grid. Wherein: the first air inlet grid is arranged by linearly arrayed grid bars, the end of the grid bar is a rounded structure, and the end of the rounded structure and the included angle of the first dustproof block form a cavity groove; the grid bar comprises an air channel, the air channel comprises at least two inlet ports, and the inlet ports are connected to the cavity groove. The embedded insect-proof air curtain machine and the vertical hinged door provided by the application have the technical purposes of simple structure, full use of air flow power to realize self-cleaning effect of the first dustproof block to a certain extent, reduced frequency of manual cleaning, and increased service life of the first dustproof block.
Owner:ANHUI PROVINCE JINPENG ENERGY SAVING TECH CO LTD
Self Cleaning Excavator Bucket Assembly
A bucket assembly for mounting on a boom of an excavator comprising: a coupling for attachment to the boom comprising a pair of first and second mounting pins; the bucket having an outer wall with a front digging edge, side walls for confining the material onto the outer wall and a rear wall; a pusher plate pivotal about an axis transverse to the bucket at so as to be movable from a retracted position at the rear wall to a forward position in which the pusher plate moves forwardly relative to the outer wall to push material from the outer wall for discharge; wherein the pusher plate is pivotal about a pivot axis coaxial with said first mounting pin; a ram having a first end coupled to the pusher plate for moving the pusher plate between its retracted and forward positions, wherein said ram has a second end pivotally coupled to the bucket at a pivot axis coaxial with said second mounting pin.
Owner:JOHN MCELDUFF
An intelligent photovoltaic cleaning robot capable of autonomous judgment
The application discloses an intelligent photovoltaic cleaning robot capable of autonomous judgment, and belongs to the technical field of photovoltaic panel cleaning. The intelligent photovoltaic cleaning robot comprises a cleaning shell provided with a solar panel at the top, and a position adjusting mechanism arranged on the cleaning shell and used for controlling the overall length of the device. The intelligent photovoltaic cleaning robot can adjust the overall length of the device when the device meets photovoltaic panels of different lengths, thereby improving the adaptability and flexibility of the device in use, enhancing the practicality of the device, and making the device clean photovoltaic panels of multiple sizes. The intelligent photovoltaic cleaning robot can clean itself after cleaning the photovoltaic panel through the use of a self-cleaning mechanism, thereby ensuring the cleanliness of the internal cleaning rod, improving the cleaning effect of the photovoltaic panel, and connecting an external water pipe to ensure the cleanliness of the device after use, and not affecting the reuse of the device.
Owner:FUJIAN YISHAN ENERGY MANAGEMENT CO LTD
Self Cleaning Side Step
Owner:GEN-Y CREATIONS LLC
Flash evaporation equipment
ActiveCN224192383UAchieve self-cleaningIncrease the level of automationDirt cleaningEngineering physicsSemiconductor
The utility model relates to the technical field of semiconductors or photovoltaics, in particular to flash evaporation equipment and flash evaporation equipment, and aims to solve the problems that the flash evaporation equipment is large in occupied area and low in productivity. The flash evaporation equipment comprises a process cavity and a self-cleaning device. Attachments are formed on the inner wall of the process cavity in the process. The self-cleaning device is arranged in the technological cavity and used for cleaning attachments formed on the inner wall of the technological cavity in the technological process, automatic cleaning of the attachments and self-cleaning of the flash evaporation equipment are achieved, and the automation level of the flash evaporation equipment is improved.
Owner:LAPLACE RENEWABLE ENERGY TECH CO LTD
Flexible shed tunnel protection system for tunnel portal collapse rockfall and construction method
The invention relates to a flexible shed tunnel protection system for tunnel portal collapse rockfall. The flexible shed tunnel protection system comprises a supporting steel frame, a triangular support, a precipice anchoring system, a longitudinal steel rope system, a transverse steel rope system and an auxiliary steel rope system. Compared with the prior art, the invention has the following advantages: through the synergistic effect of the boot-shaped support curve and the ridge-shaped net surface, the concentrated impact force is converted into the tensile deformation energy of the steel rope, the space bending deformation energy of the net surface and the friction energy between the components, thereby realizing the multi-path and spatial dissipation of the energy, and greatly improving the impact resistance, ductility and reliability of the system; the unique three-dimensional ridge-shaped net surface can automatically guide impacted rockfall to the guide slopes on the two sides, and the rockfall slides away from a driving area along the slopes by means of the gravity of the rockfall, so that self-cleaning of the system is achieved, and the maintenance frequency and the traffic interruption risk are remarkably reduced. The triangular support and the full-flexible steel rope system enable the device to easily cope with complex and changeable terrains, and the construction difficulty and the engineering cost are reduced.
Owner:SICHUAN AGRI UNIV
Annular microphone conveying device
The invention relates to the technical field of annular conveying, and discloses an annular microphone conveying device which is mainly composed of a base plate, a supporting frame, a toothed chain, a mounting frame with a cleaning brush and the like. The core of the microphone sorting and conveying device is three cooperative mechanisms: an annular conveying mechanism drives a toothed chain to circularly operate and drives a first frame plate and a second frame plate on the toothed chain to move, so that microphones are sorted and conveyed one by one; the welding quality optimizing mechanism is in linkage with the conveying system, so that the second frame plate bearing the microphone vibrates, the position of the microphone is automatically adjusted in the moving process, and the welding condition is optimized. The self-cleaning mechanism is also driven by annular motion, when a cleaning brush rotates to the bottom, the cleaning brush can reciprocate up and down and pass through the space between two frame plates in a penetrating mode, so that accumulated dust is automatically removed, a channel is kept clean, and the whole device integrates the automatic conveying function, the positioning correction function and the self-cleaning function.
Owner:SHENZHEN HONGLANG AUTOMATION EQUIP CO LTD
Self Cleaning Device And Method For Continuous Filtration Of High Viscosity Fluids
Owner:GIDEON PINTO
Hair drier with blowback function
The utility model relates to the technical field of household appliances, in particular to a blower with a blowback function, which comprises a shell, a fan assembly, a control assembly, an air outlet element and an air inlet element, an air outlet end and a holding end are arranged in the shell, the holding end is provided with an air inlet end, a T-shaped structure is formed between the air outlet end and the holding end, and the air outlet end is connected with the control assembly. The air outlet element and the control assembly are arranged on the two sides of the air outlet end respectively, the fan assembly is arranged in the holding end, the air outlet element is arranged at the tail of the holding end, the control assembly comprises a control panel and a control button, the control button is used for controlling the fan assembly to blow air forwards or reversely, the blower works normally when blowing air forwards, and the blower works normally when blowing air reversely. Air is blown towards the air inlet element through the fan assembly, and reverse blowing cleaning is conducted on the air outlet element and the air inlet element. According to the utility model, the daily use requirement of a user and the convenience of self-cleaning and self-maintenance of equipment are considered, and the comprehensive competitiveness of a product is remarkably improved.
Owner:GUANGDONG SUPAI DRIVE TECHNOLOGY CO LTD
Debris removal apparatus with self cleaning filter assembly, well system and method of use
This disclosure provides a downhole debris removal apparatus, a method for operating a downhole debris removal apparatus, and a well system including the same. The downhole debris removal apparatus, in one aspect, includes an inner pipe positioned within a tubular, and a filtration member substantially encircling the inner pipe. The downhole debris removal apparatus, in this aspect, further includes a cleaning assembly positioned radially about at least a portion of the filtration member, the cleaning assembly configured to move relative to the filtration member to dislodge particulate matter from the filtration member.
Owner:HALLIBURTON ENERGY SERVICES INC
Fused quartz powder processing iron removal device convenient to clean
The utility model discloses a fused quartz powder processing deironing device convenient to clean, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a delivery box, the inner side surface of the delivery box is fixedly provided with a delivery mechanism, the upper surface of the delivery box is fixedly connected with a deironing box, and the upper surface of the deironing box is fixedly connected with a cover plate. And the annular surface of the inner side of the cover plate is fixedly connected with a feeding pipe, the annular surface of the feeding pipe is rotationally connected with a rotating cover, and an iron removal mechanism is fixedly arranged on the surface of the inner side of the iron removal box. By means of the structure, the delivery mechanism and the iron removal mechanism are arranged, fused quartz powder subjected to iron removal can be taken out through the delivery mechanism, the structure is simple, operation is easy, cleaning is easy, the convenience of the device is effectively improved, the iron removal mechanism is arranged to conduct iron removal treatment on the quartz powder, and self-cleaning can be conducted after treatment; and the iron removal efficiency and the cleaning efficiency of the device are effectively improved.
Owner:JIANGSU FENGMING QUARTZ TECH CO LTD
Separating and filtering structure, and vacuum cleaner provided with same
Disclosed in the present application are a separating and filtering structure and a vacuum cleaner provided with same. The separating and filtering structure comprises a housing, and a filter element, a filter screen and an outer cover which are located inside the housing, wherein the filter element and the filter screen are fixedly mounted at a mounting end of the housing, the filter screen is sleeved outside the filter element, and the outer cover is movably mounted at the mounting end of the housing and is sleeved outside the filter screen. When air suction is performed for dust collection, the outer cover moves to a first position in a direction towards the mounting end of the housing; and when air blowing is performed for self cleaning, the outer cover moves to a second position in a direction away from the mounting end of the housing, so as to scrape off dust on at least part of an outer wall surface of the filter screen. With such a design, when air suction is performed for dust collection, the air sequentially passes through the filter screen and the filter element, such that the dust is separated from the filter screen and the filter element; and when air blowing is performed for self cleaning, the outer cover moves to the second position in a direction towards a second end, so as to scrape off the dust on at least part of the outer wall surface of the filter screen, such that the dust is prevented from accumulating on the separating and filtering structure, thereby improving the cleaning efficiency and enhancing the user experience.
Owner:SUZHOU SONGMU TECHNOLOGY CO LTD
Automatic cleaning and filtering device
ActiveCN224113482UImprove structural stabilitySimple structureMoving filtering element filtersControl theoryScreen filter
The utility model discloses an automatic cleaning and filtering device, which relates to the technical field of filters, and comprises a device body and a filter screen structure, the device body is internally provided with a flow channel, and an inlet, an outlet and a drain outlet which are communicated with the flow channel; the filter screen structure comprises a driving seat and a filter screen fixed to the driving seat, the driving seat is rotatably mounted in the flow channel and provided with driving wings, flowing kinetic energy of media acts on the driving wings to drive the filter screen to rotate synchronously, and the filter screen is provided with a filter cavity and filter holes distributed in the circumferential direction of the filter cavity. The filter holes are communicated with the inlet and the filter cavity, and an end opening of the filter cavity is communicated with the outlet; according to the technical scheme provided by the utility model, the self-cleaning effect of the filter screen can be realized, so that the cleaning effect of the filter screen is improved, and meanwhile, the whole structure of the automatic cleaning and filtering device is simplified.
Owner:GANZHOU RUNTONG ELECTRIC CO LTD
Anti-blocking fountain water pump
The utility model discloses an anti-blocking fountain water pump, which belongs to the field of fountain water pumps and is characterized in that a filter connecting cover is connected to a lower end port, a plurality of filter holes are formed in the side wall of the filter connecting cover, an outer support cover is connected to the lower end of the filter connecting cover, and a plurality of through holes are formed in the side wall of the outer support cover; liquid inflow is achieved through the opening and the through hole of the outer supporting cover, and then liquid filtering is achieved through the filtering connecting cover. A first connecting screw opening is formed in an opening in the lower end of the outer supporting cover, and the outer supporting cover is connected with a circular-truncated-cone-shaped filtering cover through the first connecting screw opening. The cleaning anti-blocking mechanism cleans filtering holes through rotation of a circular-truncated-cone-shaped filtering cover, an elastic piece and a cleaning brush, and blocking is effectively prevented. And an automatic cleaning mechanism improves the anti-blocking capability and reduces the maintenance cost. And the filtering and cleaning anti-blocking mechanisms are combined, so that the fountain water pump has efficient filtering and self-cleaning functions. By means of the design, working efficiency and stability are improved, the capacity of the pump for adapting to complex environments is enhanced, and it is guaranteed that the pump works well under various water qualities.
Owner:SHANDONG HAIYAN PUMP MFG CO LTD
Filtration apparatus for removing particulate material from biomass combustion exhaust
PendingUS20260061354A1Dispersed particle filtrationTransportation and packagingParticulatesFiltration
A filtration apparatus is disclosed. The filtration includes a housing with an exhaust passage; and a filter screen supported within the exhaust passage. An operating linkage moves the filter screen between first and second configuration. In the first configuration, the exhaust flow passes through the filter screen in the flow direction from a first side to a second side of the filter screen. In the second configuration, the exhaust flow passes through the filter screen in the flow direction from the second side to the first side of the filter screen. The operating linkage allows convenient and optional automation of the reversal of the flow direction through the filtration screen so that the filter screen is self cleaning.
Owner:STURGEON CREEK WELDING LTD
Primary and secondary fusion ring main unit with automatic cleaning function
ActiveCN224053698USubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsCold airDust control
The utility model discloses an automatic cleaning primary and secondary fusion ring main unit, the automatic cleaning primary and secondary fusion ring main unit comprises a box body and a box door, the box body and the box door are provided with a plurality of ventilation areas, each ventilation area is provided with a ventilation device, each ventilation device comprises a shell and a dust receiving box, a plurality of ventilation holes are formed in the shell from bottom to top at equal intervals, rotating shafts are arranged on the two sides of inlets of the ventilation holes, a plurality of brush rods are arranged on one side of each rotating shaft at equal intervals, a baffle is arranged between every two adjacent brush rods, and the brush rods are further arranged on the opposite faces of the baffles. When external cold air enters the box body through the ventilation holes, the cold air impacts the baffles and drives the rotating shafts to rotate, then the brush rods conduct continuous dust removal operation on the inlets of the ventilation holes, dust is effectively swept into the dust receiving box through the action, dust is prevented from being accumulated at the ventilation holes, and self-cleaning is achieved; and the workload of maintenance personnel is reduced.
Owner:ZHEJIANG DANTENG ELECTRIC CO LTD
Non-contact type material positioning and conveying device with light-transmitting belt
The utility model discloses a non-contact type material positioning and conveying device with a light-transmitting belt. The non-contact type material positioning and conveying device comprises a rack assembly, a belt assembly which is arranged in the rack assembly and rotates annularly, and a heat dissipation assembly installed on the rack assembly. The belt assembly comprises a driving roller, a driven roller, a light-transmitting belt tensioned between the driving roller and the driven roller, a light source structure arranged below the light-transmitting belt and a cleaning mechanism. The cleaning mechanism comprises a gas spraying nozzle arranged on the front side of the light source structure and a gas source pipe, and the gas spraying nozzle is used for cleaning dust on the surface of the light source; and the cleaning rolling brushes are respectively arranged above and below the light-transmitting belt and are used for cleaning the inner and outer surfaces of the light-transmitting belt. According to the light-transmitting belt, self-cleaning of the light-transmitting belt can be achieved, through the heat dissipation performance of the light-transmitting belt, the stability of light transmittance and the stability of a light source are improved, and the service life of the light-transmitting belt is effectively prolonged.
Owner:CHENGDU CHENGFEI AVIATION IND DEV CO LTD