43results about How to "Anti-spill" patented technology

The invention discloses a domestic water recycling device which comprises a washing tank, wherein the water outlet of the washing tank is communicated with the water inlet of a recycling water storage tank through a first pipeline, a garbage screen is further arranged at the water outlet of the washing tank, the water outlet of the recycling water storage tank is communicated with a flush cistern through a second pipeline, a power-driven drain valve is further arranged on the second pipeline, and a water level detector used for controlling the water discharge amount of the power-driven drain valve according to the water level of the recycling water storage tank is further arranged inside the recycling water storage tank. The purpose of the scheme is that on one hand, the water storing capability is enhanced by arranging the recycling water storage tank in the middle, so as to be convenient for long term or short term storage, and the water discharge amount of the power-driven drain valve is controlled according to the water level condition detected by the water detector, so as to prevent overflow, and on the other hand, by movably mounting the garbage screen at the water outlet of the washing tank, in case of relatively more garbage, a user can demount the garbage screen and throw the garbage, and then remount the garbage screen at the water outlet of the washing tank again, so as to prevent blockage of the pipeline.

The invention relates to a hidden floor drain for a bathroom in a hotel and a dwelling house. The hidden floor drain comprises a stainless steel base support, an anti-overflow flange and a stainless steel floor drain which are integrally molded, wherein a stone material which is as same as the material around the hidden floor drain is fixedly mounted on the stainless steel floor drain; tooth-shaped draining grids are arranged at four edges of the hidden floor drain; four corner pads are arranged at four corners of the hidden floor drain; an anti-overflow floor drain casing pipe is fixed under the stainless steel base support; an upspring type handle is mounted on the hidden floor drain; the upspring type handle passes through the stone material; when the upspring type handle is not bounced up, the highest part is as high as the stone material; and after the hidden floor drain is mounted, a draining hole having a shape of a Chinese character 'Hui' is formed between the stone material and the floor tiles around the hidden floor drain. The hidden floor drain is combined with a high-class decorative material, so that the decorative effect is integrated with the function; due to the design of a pop-up panel and a hidden handle, a worker can periodically clean hair and dirt; and the hidden draining hole having the shape of the Chinese character 'Hui' can ensure smooth draining and does not cause the loud sound and noise of cleaning agent foams.

The invention relates to a chemical plant waste gas treatment pipeline sealing treatment system. The system comprises an upper locking mechanism, a lower locking mechanism and a repairing mechanism. The upper locking mechanism and the lower locking mechanism are arranged symmetrically up and down. The repairing mechanism is connected between the upper locking mechanism and the lower locking mechanism. The repairing mechanism comprises a repair half-ring, a connecting bolt, a connecting nut, a pressing plate, a connecting rack, a limit plate, a transmission gear, a reverse rack and a buffer spring. The upper locking mechanism comprises a locking half ring, a locking bolt, a locking nut, a compression half ring, a compression bolt and a sealing ring. The system is a three-stage structure asa whole. The damaged part of a pipeline is repaired by the repairing mechanism, and the repairing mechanism is locked and sealed by the upper locking mechanism and the lower locking mechanism to prevent the gas inside the pipeline from overflowing. The sealing ring is arranged outside the repairing mechanism, so it is not necessary to disassemble the whole system when replacing the sealing ring.

The invention relates to a concealed floor drain in a shower room of a hotel or a residence, comprising an integrally formed stainless steel bottom bracket, an anti-overflow flange, a stainless steel floor drain, and stones of the same material as the surrounding material of the concealed floor drain are fixedly installed on the stainless steel floor drain, and the stainless steel floor drain There are tooth-shaped drainage grilles on the four sides of the floor drain, four corner pads are set on the four corners of the floor drain, and an anti-overflow floor drain sleeve is fixed under the bottom bracket. After the stone, the highest point is the same height as the stone when there is no bounce. After the hidden floor drain is installed, there will be a "back"-shaped leak hole between the stone and the floor tiles around the hidden floor drain. The hidden floor drain is combined with high-grade decorative materials to achieve decorative effect and function as a whole; the pop-up panel and hidden handle design are adopted to facilitate the staff to clean hair and dirt regularly; the hidden back-shaped drain port ensures smooth drainage without Detergent foam whistling and noise are generated.

The invention discloses a stator assembly and a manufacturing method thereof. The stator assembly comprises a stator core, and a coil winding which is installed at the end part insulation of the stator core and winds the end part insulation. The stator core comprises a yoke part and tooth parts projecting from the inner side of the yoke part. The end part insulation comprises insulation yoke parts and insulation tooth parts which sleeve the tooth parts. The insulation tooth parts sleeve the tooth parts. The insulation yoke parts sleeve the yoke part. The end part insulation also comprises a plurality of positioning ribs which are raised from the outer side of the yoke part and are connected to the insulation yoke parts. The outer sides of the positioning ribs are provided with axial inclined planes. The stator assembly has the advantages of a simple structure and convenience in manufacture, the stator core can be protected by the positioning ribs, the axial inclined planes of the positioning ribs play a good positioning role in the plastic sealing or installation of the stator assembly.

The present invention relates to a shredder, in particular to a shredder with a self-lubrication organic movement gear, which comprises a movement gear and a self-lubrication device for the movement gear. The self-lubrication device comprises a gearbox casing and the gear is contained in the gearbox casing. A gas-filling groove used for containing lubricating oil is formed at the bottom part of the gearbox casing. At least one gas-filling opening for pouring in the lubricating oil is also arranged on the gearbox casing. The shredder has the advantages of automatic lubrication and convenient operation.

The invention discloses a three-dimensional electrode electro-catalytic oxidation reactor for degrading sewage. The three-dimensional electrode electro-catalytic oxidation reactor comprises a container and a power supply device, wherein the container is provided with a water inlet and a water outlet. The container is internally provided with an electrode group; the electrode group comprises a plurality of positive electrodes and a plurality of negative electrodes; the positive electrodes and the negative electrodes are same in number and uniformly arranged at staggered intervals; zeolite particles are added in the liquid in the container and used as a third electrode; and the power supply device is conductively connected with the positive electrodes and the negative electrodes of the electrode group. The three-dimensional electrode electro-catalytic oxidation reactor has the advantages as follows: 1, the positive electrodes and the negative electrodes obtain electric power, so that H ions and O ions are decomposed from sewage liquid, therefore the zeolite particles can be formed into a tiny primary cell, and the tiny primary cell is used for converting the H ions and the O ions into OH hydroxyl radical ions; and 2, the positive electrodes and the negative electrodes obtain the electric power, so that the zeolite particles play a particle electrode effect and exert an ion conversion effect so as to generate a lot of OH hydroxyl radical ions on the peripheral surfaces of the electrodes and in the liquid.

The yarn pre-humidifying and sizing process includes one steam damping step of humidifying unwound yarn with steam, and one subsequent sizing step. The process has raised yarn impregnating power, and the sized yarn has great binding force between the sizing material and the yarn, improved sizing quality, high strength, high wear resistance and raised weavability.

The invention discloses a water quality removal equipment, which includes a monitoring hull, a driving groove is arranged in the monitoring hull, a removal mechanism is arranged on the left side of the driving mechanism, and a belt is passed between the removal mechanism and the driving mechanism. Transmission, the impurity removal mechanism is also driven by a belt; this device has a simple structure, a high degree of automation, and a good monitoring effect. While driving the ship forward, it can collect impurities on the water surface. The driving function and the impurity collection share a motor, which improves The overall linkage and energy saving, and when the impurities on the water surface are collected to a certain quality, the collection of impurities on the water surface can be automatically stopped to prevent the impurities from overflowing onto the ship, and most of the water in the impurities can be filtered out through the transmission of the porous belt, so that it can be collected more impurities.

The invention discloses a spiral water diversion type deodorant floor drain core. The floor drain core comprises a cylinder body, a slop board for sewage retarding and an isolation plate. The top endof the cylinder body is provided with a sewage inlet, the inner of the cylinder body is provided with a water storage cavity, and the side wall of the cylinder body is provided with a sewage outlet. The top of the cylinder is provided with an outwardly extending flange part on the outer peripheral side of the sewage inlet. The flange part is provided with a plurality of flumes communicated with the sewage inlet. The flumes are arranged in the circumferential direction and spiral downward. The slop board for sewage retarding is arranged in the cylinder body and extends downward from the sewageinlet. The isolation plate is connected with the lower part of the slop board for sewage retarding and extends to the water storage cavity. The side wall of the cylinder body, the isolation plate andthe water storage cavity together form a water seal structure. The invention further discloses a floor drain with the spiral water diversion type deodorant floor drain core. The floor drain comprisesa panel with a mounting hole, a cover plate with a mesh leakage hole, a filter screen, and a drainage pipe. The filter screen is arranged on the top of the cylinder body and covers the sewage inlet. The mounting hole is provided with the floor drain core. The cover plate covers the panel. The drainage pipe is hermetically connected with the panel and communicated with the sewage outlet.