3149results about How to "Achieve cleaning" patented technology

The invention discloses a novel telescopic pipeline cleaning robot which comprises a first body, a second body, two traveling mechanisms, a cleaning device and a mechanical arm. The first body and the second body are arranged in the front-back direction and connected through a double-joint universal coupler. The traveling mechanisms are arranged on the outer side of the first body and the outer side of the second body correspondingly. The cleaning device is arranged on the rear side of the second body and comprises a cleaning disc and a plurality of telescopic rods. The cleaning disc is connected with a first motor arranged inside the second body. The multiple telescopic rods are evenly arranged on the edge of the cleaning disc in an annular mode. One end of each telescopic rod is fixedly connected with the cleaning disc, and a cleaning wheel is arranged at the other end of each telescopic rod. A bracket is arranged on the front side of the first body, and the mechanical arm is installed on the bracket. When the novel telescopic pipeline cleaning robot is used for cleaning different pipelines, the inner walls of the pipelines with different diameters and curvature degrees can be cleaned by adjusting the lengths of the telescopic rods, the novel telescopic pipeline cleaning robot is suitable for variable-diameter pipelines of complex structures, the adaptability is high, and the cleaning efficiency is high.

The invention relates to the technical field of cloud security, in particular to a device, method and system for automatically constructing a mimetic cloud host. The device for automatically constructing the mimetic cloud host includes a mimetic cloud host, a mimetic platform module, a heterogeneous mirror library module, a mimetic feedback controller module and a mimetic scheduler module. The method for automatically constructing the mimetic cloud host includes the steps of applying the mimetic cloud host, deploying an application, performing an automatic mimetic feedback control on the mimetic cloud host, and performing security maintenance on the mimetic cloud host. The system for automatically constructing the mimetic cloud host includes a server cluster and the above device for automatically constructing the mimetic cloud host. As the device, method and system for automatically constructing the mimetic cloud host are provided, the security problems brought about by a single and homogenized execution body is solved by using the mimetic defense principle, and the security and reliability of a cloud service and system are improved.

The invention aims at providing a cleaning method by using a cleaning robot, which can traverse regions which need to be cleaned in a plurality of rooms, and can reduce a repeated forwarding route, i.e., a cleaning method using the cleaning robot by means of edgewise navigating and intro-expanding. The cleaning robot advances along the outer wall of a wall body of the room, and the cleaning robot leaves away from the outer wall of the wall body for a plurality of times to move to the direction which is far away from the outer wall of the wall body to clean the ground. After the cleaning robot leaves away from the outer wall of the wall body at a certain distance or encounters a barrier every time, the cleaning robot firstly rotates for a preset angle, advances at a section of preset distance, and returns to the outer wall of the wall body, so that the traversing and the cleaning of the region which needs to be cleaned can be realized.

The invention provides a preparation method of a mono-dispersed gelatin embolic microsphere with a precisely-controlled particle size. In the provided method, micro water-in-oil liquid drops are formed in a micro channel reactor at first through a micro-fluidic liquid drop control technology, then a crosslinking agent and a gelatin water solution are taken as the dispersing phase and introduced into the water-in-oil system, and then the mixture is directly cured to form microspheres. By adjusting the flowing speeds of the continuous phase and the dispersing phase, and the flowing speeds of two dispersing phases, the particle size and sphericility can be precisely controlled. The preparation technology is simple and rapid, and the process is controllable. The prepared gelatin microsphere can be used as an embolic agent or an antitumor drug carrier, and can also be applied to cell culture.

The invention discloses an inner tub cleaning device for a washing machine, which comprises a washing machine drum and a jacket outside the drum. The inner tub cleaning device is characterized in that brush strips are disposed on the outer wall of the drum and axially disposed on the jacket, bristles on the brush strips on the outer wall of the drum and the jacket respectively contact with the jacket wall and the outer wall of the drum, and the bristles on the brush strips on the outer wall of the drum and the jacket are mutually staggered. When a drum washing machine or sleeve washing machine operates and rotates normally, the outer wall of the drum and the jacket wall can be cleaned through brushes to prevent dirt from accumulating on the outer wall of the drum and the jacket wall, and the dirt can be discharged with laundry sewage. Electromagnets and the drum are in coordinated positive-reverse rotation to fully clean the outer wall of the drum and the jacket wall. Using the inner tub cleaning device guarantees cleaning and disinfecting effects of the washing machine.

The invention discloses a drum-type washing machine. The drum-type washing machine comprises a machine casing, a hole-free inner drum, a driving assembly, a water inlet passage, a door body and a flow meter, wherein a water inlet and a water outlet are formed in the machine casing; the axis of the hole-free inner drum is horizontal, the front surface of the hole-free inner drum is open, and the hole-free inner drum is arranged inside the machine casing rotatably around the axis; the driving assembly is connected with the hole-free inner drum and is used for driving the hole-free inner drum to rotate; the water inlet end of the water inlet passage stretches to the water inlet, and the water outlet end of the water inlet passage stretches to a position suitable for inletting water into the inner space of the hole-free inner drum; the door body is arranged on the machine casing and is used for opening or closing the front surface of the hole-free inner drum; the flow meter is serially connected onto the water inlet passage and is used for detecting the flow of water entering through the water inlet passage. The drum-type washing machine can detect the flow of water injected into the hole-free inner drum through the flow meter, so that a water resource is fully used and cleaning of clothes is better achieved.

An isolated and explosion-proof underground oil tank able to be cleaned and maintained is disclosed. It features that in the underground tank, there are a semi-round cleaning tunnel on its bottom, a square vertical shaft formed by 4 columns and purlins with lower and upper end plates, an internal cylindrical tube is equipped in the vertical shaft and is fitted with isolating and explosion-proof material, and an oil outlet tube whose lower end is connected to a check valve and an immersible pump.

The invention provides an adsorption-type crawler wall-climbing robot cleaner. The adsorption-type crawler wall-climbing robot cleaner comprises a rack, a crawler running mechanism and a cleaning device, wherein the cleaning device is arranged on the rack, and comprises a brush head guide roller, a cleaning box and annular duster cloth; the brush head guide roller is arranged outside the cleaning box; the cleaning box comprises a box body and partitioning boards; the partitioning boards sequentially partition the box body into an impurity removal area, a precleaning area, a deep cleaning area, a soaking area and a wiping area; and the annular duster cloth sequentially passes through the impurity removal area, the precleaning area, the deep cleaning area, the soaking area and the wiping area and then is arranged on the brush head guide roller in a winding manner. The robot cleaner can walk on a curtain through the crawler running mechanism, and moreover, the cleaning for the curtain and the washing of the duster cloth can be realized through the cleaning device.

The invention discloses a conveying pipe switching device of a material conveying system, comprising a first pipeline and a second pipeline and also comprising a fixed frame and a moving frame. The outer side of the fixed frame is fixedly connected with a discharging pipe and a feeding pipe, the first pipeline and the second pipeline are fixedly connected with the moving frame, one side of the fixed frame is provided with a first leading-in hole and a second leading-in hole, the other side of the fixed frame is correspondingly provided with a first leading-out hole and a second leading-out hole; and the moving frame is connected with a power part and switches between a first working position and a second working position relative to the fixed frame by the power device. Accordingly, the pipelines can be cleaned without dismounting the conveying pipe switching device from the system pipeline, and the pipelines can be conveniently cleaned in time. The invention also discloses a material conveying system comprising the conveying pipe switching device.

The invention discloses a single-bucket squeezing flat mop cleaning tool, which comprises a mop bucket and a flat mop, wherein the flat mop comprises a mop rod and a flat mop head which is movably connected to the mop rod; a wiping article is arranged on the flat mop head; a stroking port squeezing device is arranged on the mop bucket; during cleaning and water squeezing, the flat mop head is rotated to a state that the cleaning and water squeezing can be conducted; during cleaning, the flat mop head is moved up and down, and the flat mop head and the stroking port squeezing device mutually move and squeeze, so that the wiping article is squeezed and cleaned; and during water squeezing, the flat mop head is pulled upwards until getting separated from the stroking port squeezing device, andthe flat mop head and the stroking port squeezing device mutually move and squeeze, so that the wiping article is subjected to water squeezing. The cleaning tool provided by the invention, when used,is operated in a mode of holding the mop rod in two hands, so that it is more labor-saving and convenient to operate the cleaning tool, and water in the wiping article can be squeezed more thoroughlyduring water squeezing; and in addition, by providing the mop bucket which is matched with the flat mop, water squeezing and cleaning can be conveniently conducted in any time and at any place.

The invention discloses a closet system for a patient, which comprises a closet, a collecting unit and a sewage unloading unit, wherein the closet contacts the private part of the patient and collects the excrement of the patient; the collecting unit is provided with a vacuum sewage collecting system and a flushing system, and the two systems are connected with a control unit; meanwhile, the collecting unit is connected with the closet through a compound connecting hose and temporarily stores excrement; and the collecting unit is also connected with the sewage unloading unit and discharges the fully collected excrement. The system solves the problems in the processes of excrement receiving, closet flushing, patient private part flushing, blowing-drying, vitiated air treatment, excrement pouring and the like. The system is used for collecting and discharging the excrement of the patient, extracts the excrement of the patient from the closet by utilizing vacuum, thereby cleanly flushing the closet with water, flushing and blowing-drying the stool and urine of the patient, and carrying out filtering and deodorizing treatment for the vitiated air generated when the patient relieves the bowels so as to keep the hygiene at the private part of the patient and the environmental hygiene in sickrooms and simultaneously lighten the burdens of nursing personnel.

The invention discloses a test tube cleaning and drying device for chemical tests and belongs to the field of test tube cleaning and drying devices. The technical problems that test tubes cannot be cleaned thoroughly and cannot be stored immediately after being cleaned are solved. As for the structure, the test tube cleaning and drying device comprises a box body. The interior of the box body is divided into a cleaning cavity and a drying cavity, and the cleaning cavity communicates with the drying cavity in the left-right direction. A test tube moving device is fixed in the box body. A grid-shaped test tube fixing plate is fixed to the test tube moving device. A plurality of brushing holes are formed in the test tube fixing plate. A test tube fixing clip is fixed in the position of each brushing hole in the test tube fixing plate. The cleaning device comprises a flushing device and a brushing device. The flushing device is fixed to the position above the test tube fixing plate. The brushing device is fixed below the test tube fixing plate. A drying device body is fixed to the position above the test tube fixing plate. The test tube moving device, the flushing device, the brushing device and the drying device body are all connected to a controller. By the adoption of the test tube cleaning and drying device, the test tubes can be cleaned thoroughly and dried.

The invention relates to a laser welding device and method based on laser cleaning pretreatment.The device comprises a conveying belt, a clamping and adsorption device, a laser cleaning device and a laser welding device.A laser cleaning work region is arranged on the front portion of the conveying belt, and a laser welding work region is arranged on the rear portion of the conveying belt.The laser cleaning device is arranged in the laser cleaning work region, and the laser welding device is arranged in the laser welding work region.The clamping and adsorption device used for fixing butt joint machining welding openings of two to-be-welded metal sheets is adsorbed on the conveying belt.Due to the fact that the laser cleaning process is used for conducting rust and paint removal treatment on the surfaces of to-be-welded materials before welding, and the quality of welded joint seams can be improved.The laser cleaning device and the laser welding device are integrated, the laser cleaning work region and the laser welding work region can be accurately positioned through the machine vision image acquisition and positioning technology, automatic cleaning and welding are achieved, the working efficiency and stability of the device are improved, and therefore welding efficiency is improved.

The invention provides a marine aquaculture net cage, and belongs to the technical field of aquaculture equipment. The marine aquaculture net cage comprises a rectangular upper floating body, a bottom plate, four upright columns, cleaning pipes and a water pump. A net cage opening is formed in the upper floating body, netting is arranged between the upper floating body and the bottom plate, the four upright columns are positioned at four corners of the outer side of the upper floating body, a guide rod is vertically arranged on each upright column, four guide sleeves are arranged at the edge of the upper floating body, are in one-to-one correspondence to the guide rods and are slidably arranged on the corresponding guide rods, the rectangular cleaning pipes are arranged on the outer side of the netting in an enclosed manner, a plurality of spray nozzles are arranged on the cleaning pipes and directly face the netting, the water pump is arranged on one of the upright columns and is communicated with the cleaning pipes via hoses, and a driving mechanism for driving the corresponding cleaning pipe to move up and down along the vertical direction is arranged on each upright column. The marine aquaculture net cage has the advantages that the netting can be automatically cleaned, marine organisms can be prevented from being attached onto the netting, and the like.

The invention provides an easy-to-clean and antibacterial sanitary ceramic and a preparation method thereof. The ceramic is prepared from, by mass, 77-97 parts of ceramic glaze, 1-5 parts of inorganic antibacterial material, 5-15 parts of far infrared radiation material and 1-3 parts of sepiolite mineral nano-fiber. The inorganic antibacterial material is an inorganic composite antibacterial agent or inorganic silver antibacterial agent. The far infrared radiation material is a compound of a natural mineral material and a rare earth material. The sepiolite mineral nano-fiber is a product obtained after sepiolite is crushed through an air-current mill. The easy-to-clean performance and the antibacterial performance of the sanitary ceramic are obviously improved, and antibacterial and easy-to-clean functionalization of a glaze surface is achieved on the basis that production cost is not increased.

The invention relates to a water tank with an automatic cleaning function, which comprises a water tank with a panel and at least one tank body, wherein the bottom of the tank body is provided with at least one ultrasonic oscillator; the ultrasonic oscillator is connected with an ultrasonic generator installed under the water tank; a boosting self-priming water pump is also installed under the water tank; the side wall of the tank body is provided with at least one water inlet pipe; two to six water inlet pipes are connected with the output end of the boosting self-priming water pump, and the input end of the boosting self-priming water pump is communicated with the bottom of the tank body by a water outlet pipe; and a control panel with a touch screen is installed on a water tank panel, and the output end of the control panel is connected with an ultrasonic generator and the boosting self-priming water pump. The invention can realize automatic cleaning of vegetables, fruits or tableware by combining ultrasonic cleaning and surf cleaning and drain water by a draining basket which can be lifted and has the advantages of high cleaning efficiency, good cleaning effect, time saving and labor saving and favorable market prospect.

The invention discloses a clearing robot for pipeline surface adhesive contaminants and belongs to the technical field of robot preparation. The clearing robot for the pipeline surface adhesive contaminants comprises an arc-shaped shell. A wheel-type moving mechanism used for enabling the arc-shaped shell to move onto a to-be-cleaned pipeline is arranged on the inner side of the arc-shaped shell, and a vector propelling mechanism used for propelling the arc-shaped shell to move along the to-be-cleaned pipeline, a fixing device used for fixing the arc-shaped shell to the to-be-cleaned pipeline, a high-pressure water gun system used for cleaning the to-be-cleaned pipeline, a water gun slewing mechanism used for adjusting the radial position of a water gun, at the to-be-cleaned pipeline, of the high-pressure water gun system and a water gun position and posture adjusting mechanism arranged on the water gun slewing mechanism and used for adjusting the position and posture of the water gun are arranged on the arc-shaped shell. According to the clearing robot for the pipeline surface adhesive contaminants, efficient and comprehensive clearing for the surface contaminants of the to-be-cleaned pipeline can be achieved.

The invention discloses an air conditioner indoor unit and an air conditioner provided with the same. The air conditioner indoor unit comprises a shell, a steam generator assembly and driving devices, wherein a heat exchanger and filter nets are arranged in the shell; the steam generator assembly is arranged in the shell; the steam generator assembly comprises a water tank, a steam generator and a steam injection pipe; the steam generator is arranged in the shell and is connected with the water tank; the steam injection pipe is arranged between the filter nets and the heat exchanger and is connected with the steam generator; the steam injection pipe is provided with nozzles used for jetting steam; and the driving devices are arranged in the shell and are connected with the steam injection pipe to drive the steam injection pipe to operate, so that the nozzles jet the steam towards the filter nets and/or the heat exchanger. According to the air conditioner indoor unit provided by the embodiment of the invention, the driving devices are used for driving the steam injection pipe to operate to enable the nozzles to jet the steam towards the filter nets and/or the heat exchanger, so that the steam can be used for achieving the aims of sterilization, washing and humidification, and the functions of the air conditioner indoor unit are complete.

The invention discloses a rainwater recycling system for a sponge city, and relates to the technical field of rainwater collection. The rainwater recycling system improves the rainwater collection efficiency. The rainwater recycling system involves a rainwater collecting well, a reservoir communicating with the rainwater collecting well, and a drainage grating covering a wellhead of the rainwatercollecting well, wherein the reservoir is buried underground; and the rainwater recycling system further involves two sewage collecting wells arranged adjacent to the rainwater collecting well, arc-shaped grooves are formed in the two opposite side walls in the rainwater collecting well, a filtering assembly used for filtering rainwater is rotationally connected between the two arc-shaped grooves,the filtering assembly comprises a center shaft, two filtering plates fixedly connected with the center shaft and a flow guide plate, the two filtering plates and the flow guide plate are evenly distributed around the center shaft, the center shaft is rotationally connected to the middle of the inner wall of the rainwater collecting well, and the axis of the center shaft coincides with the central axes of the arc-shaped grooves. According to the rainwater recycling system, impurities such as sludge on the filtering plates can be washed and collected through rotation of the filtering plates, and the filtering speed of the rainwater is increased.