6results about How to "Improve cleaning methods" patented technology

The oil stain cleaning method and device, the household appliance and the computer readable storage medium are applied to a range hood, and the oil stain cleaning method comprises the steps that a motor is used for driving an impeller to reversely rotate for multiple times according to a preset progressive increase rotating speed, and a weight sensor is used for detecting the weight of the impeller during rotation every time to obtain multiple detected weights of the impeller; determining the adhesive force of the oil stain on the impeller to the impeller based on the plurality of detection weights; if the adhesion force is smaller than the preset value, determining the weight of oil stains on the impeller based on the multiple detection weights and the initial weight of the impeller; and the impeller is cleaned to different degrees based on the oil dirt weight. In the invention, the motor drives the impeller to reversely rotate for multiple times, so that the influence of the generated wind on the measurement of the weight of the impeller by the weight sensor is reduced. The weight of the impeller is measured in the rotating process of the impeller, and the influence of oil stain adhesive force on the weight of the impeller is avoided. The impeller is cleaned to different degrees after the viscous force of the oil dirt to the impeller is compared with the preset value, and the impeller cleaning mode is optimized.

A drum-type cat litter basin comprises a base and further comprises a weighing assembly, a switching assembly, a drum assembly, a driving assembly, a bidirectional cleaning assembly and a unidirectional cleaning assembly, and the weighing assembly is installed on the base and used for monitoring weight changes; the roller assembly is rotationally connected with the base; the driving assembly is mounted on the base and is in driving connection with the roller assembly; the two-way cleaning assembly and the one-way cleaning assembly are both mounted in the roller assembly; due to the fact that the two-way cleaning assembly and the one-way cleaning assembly are arranged in the drum-type cat litter basin, caked cat litter can be cleaned in two modes, and the storage amount of the caked cat litter can be increased through the design of the two structures. Due to the fact that the weighing assembly is arranged, the weight of a pet, the weight of urine, the weight of excrement, the weight of cat litter and the like can be measured according to weight changes at different times. In general, by using the drum-type cat litter basin, the cleaning mode and the storage space of caked cat litter are increased, and the weight change can be monitored.

The invention relates to cleaning equipment and a cleaning method, and relates to the technical field of cleaning. The cleaning equipment comprises a machine body, a walking assembly, a first cleaning assembly and a second cleaning assembly. The walking assembly is installed at one end of the machine body and can drive the whole machine body to move. The first cleaning assembly comprises a rolling brush, and the rolling brush is installed at the end, away from the walking assembly, of the machine body. The second cleaning assembly is installed on the side, back on to the walking assembly, of the rolling brush and comprises a driving mechanism and a scraping strip mechanism, and the driving mechanism is in transmission connection with the scraping strip mechanism. The driving mechanism can drive the scraping strip mechanism to make contact with or be separated from the ground so as to be matched with the walking assembly, and multiple operation modes of the cleaning equipment are achieved. Multiple operation modes of the cleaning equipment can be achieved, water stain cleaning modes are increased, and the use experience of a user is improved.

The multifunctional six-axis high-pressure numerical control cleaning machine tool comprises a machine tool body, and a main cabin door is arranged on the front side of the machine tool body; the window scraping transverse support disc and the scraping adhesive tape mechanism are arranged to serve as a cleaning contact structure, the motor set driving structure is arranged to drive the window scraping mechanism to conduct longitudinal scraping contact cleaning, the effect of automatically cleaning the cabin door window is achieved, sewage splashing generated when the cabin door window is cleaned is avoided, and the cabin window can be longitudinally scraped in real time so that the observation window can be cleaned; the effect of conveniently and efficiently observing the interior of the cabin when a machined part workpiece is cleaned is achieved, adjustment and machining are greatly facilitated according to the effect of removing impurities such as burrs in the machining process, the convenience of monitoring and observation is improved, and the machining efficiency is improved; and spraying and washing of pressurized water mist can be provided while scraping and cleaning are carried out, pollutants with high adhesive force are greatly promoted, cleaning modes are increased, and the cleaning effect is improved.

The present application relates to a kind of polymerization device of high viscosity polymer, belong to polymerization reaction device technical field.The present application includes reaction main body, with reaction inner cavity, reaction inner cavity is equipped with even root for stirring high viscosity polymer's helical stirring shaft, helical stirring shaft includes main shaft and the helical blade connected in the outer side of main shaft, and the helical blade in each adjacent two helical stirring shafts is staggered with each other on the side of mutual approach;Main shaft is equipped with the heat-conducting medium passage that is penetrated from top to bottom, and the heat-conducting medium passage in each main shaft is connected by connecting short pipe to be connected to be the serpentine heat-conducting medium circulation total passage, one end of heat-conducting medium circulation total passage is heat-conducting medium inlet, and the other end is heat-conducting medium outlet, and heat-conducting medium inlet and heat-conducting medium outlet are located in the same end of the reaction main body;Reaction main body outer side is equipped with heating box, and heating box is used to heat heat-conducting medium, and heating box is located in the side close to heat-conducting medium inlet and heat-conducting medium outlet.

This utility model discloses an animal blood analysis device, including a body, a sampling needle, and a touch screen. The touch screen is fixedly installed on the body, and the sampling needle is detachably connected to the body. The body is equipped with a shaking device, an automatic sampling device, and a sampling needle cleaning device. The shaking device includes a cylinder, a piston rod, a connecting rod, a mounting frame, and a shaking plate. The cylinder is fixedly connected to the body and movably connected to the piston rod. The connecting rod is fixedly connected to the shaking plate and rotatably connected to the piston rod. The mounting frame is fixedly connected to the body and rotatably connected to the shaking plate. The cleaning device includes a cleaning chamber, a water pump, a water tank, a nozzle, a waste liquid tank, and pipes. The water pump, water tank, and waste liquid tank are all fixedly connected to the body. The waste liquid tank is connected to the cleaning chamber through pipes. The nozzle is fixedly connected to the cleaning chamber, which is located inside the body. This utility model solves the problems of convenient blood shaking, convenient sampling, and cleanliness of sampling needles in traditional animal blood analysis devices.