41results about How to "Easy surface cleaning" patented technology

The invention relates to an electric wire and cable winding device. The electric wire and cable winding device comprises a bottom plate, a winding mechanism, a U-shaped frame, an electric sliding block and a cleaning mechanism, the winding mechanism is installed at the right end of the bottom plate, the U-shaped frame is installed at the left end of the bottom plate, the electric sliding block is installed on the U-shaped frame, and the cleaning mechanism is arranged on the electric sliding block. According to the electric wire and cable winding device, the problems that the cable surface is prone to being damaged due to forced separation of dirt and the cable surface when the dirt and the cable surface have more viscous areas, the dirt with relatively high adhesive force and relatively small thickness is difficult to effectively remove in that modes that the dirt outside the cable is forcibly squeezed off through a wire hole and the cable transiently passes through a water tank, wiping rings are mainly arranged to play a role in wiping dry, the dirt removing effect is limited, and due to the fact that more water drops are left on the surface of the cable passing through the water tank, for winding of long cables, the water drops on the surface of the cable can be absorbed comprehensively in the early stage, but in the middle and later stages, the wiping rings are saturated in absorption, and the cable is difficult to effectively wide dry are solved.

The invention relates to a glass ceramic and a preparation method thereof, comprising the following raw materials by weight parts: 75-100 weight parts of quartz sands, 10-30 weight parts of lithium feldspar, 30-60 weight parts of feldspar, 25-45 weight parts of sodium carbonate, 2-8 weight parts of sodium nitrate, 2-6 weight parts of barium carbonate, 5-15 weight parts of fluorite powders, 5-10 weight parts of borax, 10-30 weight parts of sodium fluosilicate and 10-20 weight parts of calcite; the method comprises the following steps of: mixing the raw materials and sending the mixture in a glass furnace; melting the mixture as glass melt at the temperature of 1400-1600 DEG C; sending the glass melt into a material supply machine by a material supply passage; sending the glass melt into a forming machine for forming by the material supply machine; sending the formed product into an annealing furnace for annealing; subsequently inspecting the quality of the annealed product; returning the unqualified product to the raw material; and conducting the operations of applique, enamel firing and steeling to the qualified product so as to prepare the finished products. Compared with the prior art, the method has the advantages of low expansion heat-resistance performance, high hardness, being not easy to be scraped or cracked, environmental protection and the like.

The present invention relates to a metal heat-insulating layer for equipment and pipeline. It is made up by splicing at least two heat-insulating plate blocks, said heat-insulating plate block is a thin-type box body formed from internal and external stainless steel sheets, in the thin-type box body interior a radiation-type heat-insulating filling material composed of two stainless steel radiation sheets is mounted.

The invention discloses a portable plane cleaning device. The device comprises a No.1 bar-type block, wherein multiple vertical support cylinders are embedded at the center line of the upper surface of the No.1 bar-type block and sleeved with a carrying box, a moving mechanism is arranged on the lower surface of the No.1 bar-type block, a scraping mechanism is arranged on the front surface of the No.1 bar-type block, a surface cleaning mechanism is arranged on the back side surface of the carrying box, a handholding mechanism is arranged in the center of the upper surface of the carrying box, and an auxiliary scraping mechanism is arranged on the edge of the lower surface of the No.1 bar-type block. The device has the benefits as follows: the device is more convenient to use, firmer to take, good in scraping effect and very convenient in surface cleaning, fewer tools are used, the labor intensity is reduced, and the moving effect is better.

The invention discloses a textile cloth cleaning device. The textile cloth cleaning device comprises a cleaning shell, supporting legs, a drainage pipe, a first roller, a first cleaning shaft, a firstroller brush, a limiting plate, mounting plates, push plates, electric push rods, a second cleaning shaft, a connecting cylinder, a first spring, a connecting rod, a pressing roller, a second rollerbrush, a first connecting shaft, a connecting roller, a fixing plate, a sliding groove, a sliding block, a limiting hole, a second connecting shaft, a second spring and an adjusting bolt. The textilecloth cleaning device is simple in structure and novel in design, the surface of textile cloth placed in the cleaning shell is conveniently cleaned, the passing textile cloth is conveniently subjectedto double-side cleaning, the efficiency of cleaning the surface of the textile cloth is improved, the cleaning effect on the textile cloth is improved at the same time, and the operation is facilitated; under the function of an arranged water squeezing mechanism, the surface of the cleaned textile cloth is conveniently squeezed, water on the surface of the textile cloth is conveniently squeezed out, subsequent operation on the textile cloth is facilitated, the practical value is high, and the textile cloth cleaning device is suitable for application and popularization.

The invention discloses a temperature adjusting water tap without a handle in the water valve field, and the temperature adjusting water tap comprises a valve casing provided with a cold water inlet channel and a hot water inlet channel, and a water outlet arm with a thermal protective coating. A static valve core and a dynamic valve core are arranged in the valve casing, a cold water hole and a hot water hole corresponding to the water inlet channel are arranged on the static valve core, a spherical groove is arranged on the static valve core, a button-head matched with the spherical groove is arranged at the lower end part of the dynamic valve core, the water holes on the static valve core are extended into the spherical groove, the upper end of the dynamic valve core is connected with the water outlet arm with a thermal protective coating, at least one group of cold and hot water branches corresponding to the water holes on the static valve core are arranged in the dynamic valve core, the cold and hot water branches extended from the spherical groove of the button-head are connected with the mixing water channel in the dynamic valve core, the mixing water channel is connected with the water channel of the water outlet arm with the thermal protective coating, and a pressing cover longitudinally pressing the button-head is arranged on the valve casing. Water yielding, water turned off and water temperature adjusting can be realized through longitudinally turning or laterally rotating the water outlet arm with the thermal protective coating, the invention consumes little materials, has a simple outline, the space around the water outlet arm is open, the operation is convenient. The invention can be made into a temperature adjusting water tap.

The invention discloses a casting method of an integrated water-cooled motor casing of a prefabricated spiral channel. The casting method comprises the steps of providing the prefabricated spiral channel: fixing the prefabricated spiral channel to a casting die; introducing a cooling medium to the spiral channel; and forming by adopting a low-pressure casting process so as to obtain the high-quality integrated water-cooled motor casing. According to the casting method, the cooling medium is introduced into the circulating channel during casting, so that a pipeline of the prefabricated spiral channel can be prevented from being softened and deformed and even molten by alloy liquid during casting, an inner cavity of the pipeline is not damaged, and the production process and the product reliability are guaranteed. According to the casting method, the prefabricated spiral channel is made of materials which are the same as or close to that of the motor casing, so that the pollution of thechannel materials on the base material of the motor casing can be avoided or reduced when the waste motor casing is recycled and melted.

The invention discloses a surface treatment method for enhancing the adhesive property of an epoxy resin adhesive-bonded joint. The surface treatment method comprises the following steps: before coating of an epoxy resin adhesive, coating a bonding interface of a base material with a resin solution, conducting standing for 2-4 hours, then coating the bonding interface with the epoxy resin adhesivefor bonding, and carrying out pressure curing, wherein the resin solution is formed by mixing resin and acetone, and the resin accounts for 5%-20% of the total mass of the resin solution, with the balance being acetone. The method is simple and convenient, good permeability and wettability can be provided for the bonding interface of the base material, the epoxy resin adhesive can be helped to permeate into micro-cracks and micro-pores in the surface layer of the base material, the contact area and bonding depth of the epoxy resin adhesive and the surface of the base material are increased, and the bonding performance of the bonded joint is remarkably improved.

The invention provides a domestic sewage filtering apparatus, which comprises a box body, wherein a support separation plate is fixedly arranged in the box body, a filtering plate is rotatablely arranged on the middle portion of the support separation plate, a motor bracket is fixedly arranged on the top end of the middle portion of the box body, and is provided with a driving motor for driving the filtering plate to rotate, a guiding column is fixedly arranged on the outer end surface of the bottom portion of the filtering plate, a cleaning sleeve plate is arranged below the filtering plate,the cleaning sleeve plate is slidably sleeved on the guiding column through a guiding channel arranged on the middle portion of the cleaning sleeve plate, a plurality of cleaning hair brushes are uniformly distributed on the surface of the top portion of the cleaning sleeve plate, and the top portions of the cleaning hair brushes contact the surface of the bottom portion of the filtering plate. According to the present invention, the domestic sewage filtering apparatus has characteristics of simple and reasonable structure and convenient use, can effectively filter domestic sewage, can achievethe convenient cleaning of the filtering screen and avoid the blockage of the filtering screen, and further has high practical value.

The invention belongs to the field of display components and relates to a preparation method of a display module and a display module.The preparation method comprises the steps that: a substrate provided with a light-emitting unit is provided; a first optical covering layer is formed on the substrate, the first optical covering layer covers the light-emitting unit, and the thickness of the first optical covering layer is larger than that of the light-emitting unit; the first optical covering layer is etched to a preset thickness by adopting reactive ion etching; and a second optical covering layer is formed on one side, far away from the substrate, of the first optical covering layer. The flatness and uniformity of an etched surface can be guaranteed, and the product quality and the light emitting effect are improved. The display module is prepared through the preparation method, and the light emitting effect of the display module is good.

The rotating plate for microwave oven includes one plate and ond driving board installed in the bottom of the plate. The rotary plate made of metal as basic material and coated with enamel is installed onto to rotating shaft of microwave oven through the driving board. Its making process includes the following steps: punching metal material to form the plate base; surface treatment; enameling; and installing driving board to the plate. The rotating plate of the present invention has high strength and high toughness, may be well used in roasting oven, can be used to improve the roasting effects and other cooking effect of microwave oven.

The invention provides a plastic product metal nut embedding machine. The plastic product metal nut embedding machine comprises a movable handle, a concentric-square-shaped sliding seat, a cross beam, an adjusting pipe, a supporting rod, an adjusting bolt, a control panel, a supporting lining frame, supporting legs, an adsorption block and a collecting box, and the longitudinal lower end of the movable handle is in threaded connection to the middle of the upper portion of the concentric-square-shaped sliding seat. The concentric-square-shaped sliding seat sleeves the outer wall of the cross beam. The transverse left part of the cross beam is in bolted connection with the upper end of the adjusting pipe. According to the plastic product metal nut embedding machine, through the arrangement of a rotary embedding table, a rotary motor, a rack, a moving rod, an inverted-U-shaped sliding seat and a movable bolt, the position of the inverted-U-shaped sliding seat on the outer wall of the supporting lining frame can be adjusted by loosening and moving the movable bolt according to the embedding requirement, and the movable bolt can be locked according to the requirement; and meanwhile, the rotary embedding table is driven by the rotary motor to rotate, the multi-position embedding operation can be conveniently carried out, and the operation convenience is ensured.

The invention discloses a pulverized coal system fiber secondary separation device. The device comprises a fiber screen shell body, a brush, a screen, a base and a back flushing nitrogen pipeline; a motor is installed at the central position of the fiber screen shell body; a cover is installed below the motor; a bearing is installed below the cover; a rotary shaft is connected with the bottom of the bearing; a reduction box is connected with the outer side of the rotary shaft; fixed blocks are installed on both sides of the reduction box; a fixed rod is installed in each of the fixed blocks; and limiting blocks are installed on both the left side and the right side of each fixed rod. With the pulverized coal system fiber secondary separation device, separation treatment can be convenientlyconducted to pulverized coal by a user, the secondary separation structure is simple and manufacturing is easy. The device is applicable to a pulverized coal gasification device, placing stability ofthe device is effectively improved, the screen is convenient to disassemble, inspect and clean, the effect of capturing fiber and other impurities is remarkable, deficiency of existing technology canbe offset, a pulverized coal system can be cleaned more thoroughly and more efficiently, and a good foundation is laid for stable operation of the device.