33results about How to "Not easy to overflow" patented technology

The invention provides an electric water heater and an electric water heater assembly method using a large plastic sleeve. The electric water heater comprises an inner container, an outer shell, a water inlet pipe, a water outlet pipe, a magnesium rod, a water inlet pipe sleeve, a water outlet pipe sleeve and a magnesium rod sleeve. One ends of the various sleeve bodies are narrow-mouthed ends, and the other ends of the various sleeve bodies are flared ends. Each narrow-mouthed end is provided with an inner container follow-shape surface which is characterized that a middle hole edge of the inner container follow-shape surface of each plastic sleeve is provided with a horn-mouth shape elastic cantilever extending inward. The free end of each horn-mouth shape elastic cantilever is a cylindrical installation guide. The water inlet pipe sleeve, the water outlet pipe sleeve and the magnesium rod sleeve are connected into a whole in a sequential and side-by-side mode. The electric water heater is reasonable in structural design, high in installation efficiency and good in tightness. In the electric water heater assembly method using the large plastic sleeve, the separated or integrated large plastic sleeve is firstly clamped on a magnesium rod seat, the water inlet pipe and the water outlet pipe, wherein the magnesium rod seat, the water inlet pipe and the water outlet pipe are arranged outside the inner container. Only once inner container leakage detecting is needed, and thus processing step is simplified, and production efficiency and foaming quality are improved.

The invention relates to a high-temperature fused salt battery which comprises a positive pole, pasty dual electrolyte and a negative pole, wherein the positive pole is exposed in air, the pasty dualelectrolyte is prepared from fused salt and solid electrolyte powder by mixing, the fused salt is potassium carbonate and/or sodium carbonate, the solid electrolyte powder is zirconium oxide micron powder containing yttrium oxide, and the negative pole is separated from the positive pole by the pasty dual electrolyte. The high-temperature fused salt battery disclosed by the invention is a high-temperature fused salt battery which can be applied to large-scale power grid energy storage and is based on the fused salt and the solid electrolyte powder material. The pasty dual electrolyte disclosedby the invention can be easily prepared from the fused salt and the solid electrolyte powder through direct mixing, so that the pasty dual electrolyte has the advantages of higher oxygen ion conductivity, lower fluidity and good filling ability; furthermore, the short circuit and open circuit phenomena between the positive pole and the negative pole of the battery are effectively avoided, circular charge-discharge property of the battery is remarkably improved, and the processing manufacturing cost of the high-temperature fused salt battery is obviously reduced.

The invention discloses a wall-mounted folding type water-saving toilet. The wall-mounted folding type water-saving toilet comprises a base and a bed pan, wherein a turning motor is fixedly connected with one side of the bed pan, the motor shaft of the turning motor is fixedly connected with the base, and the other side of the bed pan is articulated with the base by a hinged shaft arranged coaxially with the motor shaft; a through escape orifice is arranged at the rear end of the bottom of the bed pan and provided with a ball valve, a crusher is arranged at an outlet of the ball valve, and anoutlet of the crusher is communicated with a sewer pipe by a drain hose; a water spray nozzle for spraying water in the bed pan and a water injection nozzle for injecting water in the bed pan are arranged on the wall of the bed pan, and the water spray nozzle and the water injection nozzle are communicated with a water inlet pipe respectively by an electromagnetic valve; and the ball valve and the base are connected with an opening and closing mechanism for driving the ball valve to open and close. The toilet has the advantages of less water consumption, less spatial occupation, low probability in scaling, odor spreading and plugging and smoothness in drainage.

The invention discloses a rotary steam mop. The steam mop comprises an assembled base, two rotary wheels are arranged at the bottom of the base, mop cloth sleeves the faces, close to the ground, of the rotary wheels, a power assembly used for driving the rotary wheels to rotate is arranged in the base, and the power assembly is arranged in a gear box; and a concave steam space is formed in the side, opposite to the ground, of the mop, a nozzle is arranged in each rotary wheel, and each nozzle is arranged at the bottom of a corresponding nozzle support. According to the rotary steam mop, steamcan be concentrated in a relatively closed space, the space can effectively lock the steam sprayed by the steam mop, steam heat decomposes ground stains at a high temperature, the ground stains can becleaned more effectively while the mop rotates, and due to the fact that the steam is not likely to overflow all around, the steam is directly sprayed on the ground without penetrating through the mop cloth, is sealed in the concave space at the bottom of each rotary wheel, and the mop does not need to be wetted, and is quickly dried after mopping.

The invention provides a bioretention pond system. The bioretention pond system comprises a gravel energy dissipation area (3) and a biofiltration area (4), wherein the bioretention pond system is located between a hardened road surface (9) and a sidewalk (10), kerb is arranged between the hardened road surface (9) and the bioretention pond system, the biofiltration area (4) comprises surface vegetations and a sand filter layer which are arranged in sequence from top to bottom, a drainage layer (11) is arranged under the biofiltration area (4), and the drainage layer (11) is internally provided with a perforated drainage pipe (6). The bioretention pond system has the advantages that the flow rate of rainwater in the bioretention pond system is slowed down by scouring rocks and diffusing flow paths, thereby avoiding scouring of the vegetations and sand filter media, through fine filtration, adsorption, biological absorption and other effects, pollutants in the rainwater are effectivelyremoved, and the bioretention pond system is flexibly applied in landscapes of various scales, such as residences, campuses, parking lots, suburban parks and roads.

The production process of alpha-hydroxy organic acid cyclic ester is to treat oligomer of alpha-hydroxy organic acid or its ester into alpha-hydroxy organic acid cyclic ester in a hyperravitational apparatus at certain decomposition temperature. The present invention has lowered resistance of decomposing, fast cracking of the oligomer and high yield of alpha-hydroxy organic acid cyclic ester.

The invention discloses a built-in magnetic separation filter pressing dehydrator which is used for equipment for separating, concentrating and dehydrating magnetic slag water or water-containing magnetic materials. The built-in magnetic separation filter pressing dehydrator comprises a rack, a motor reducing gear, a coupler, a bearing block, an outer groove, a magnetic cylinder of which the magnetic field transmits inward, an inner groove, compression rollers, a slag scraping plate, a slag conveying belt, a material inlet, a drainage pipe and the like; the built-in magnetic separation filterpressing dehydrator is characterized in that: a filter pressing cylinder is arranged in the magnetic cylinder, and the magnetic field transmits inward. The built-in magnetic separation filter pressing dehydrator effectively solves the problem that press water and subsequent slag are mixed and saturated, and realizes multi-level pressing on one magnetic cylinder, and tapped slag is low in moisturecontent; and the equipment is high in resistance to impact load, and pollution to the field, which is caused by overflowing during change of the slag water amount can be avoided. The technical schemeand the equipment can be widely applied to separating, concentrating and dehydrating of water-containing magnetic slag or magnetic materials in the fields of metallurgy, machining, ore concentration and the like, the tapped slag is low in moisture content, and the built-in magnetic separation filter pressing dehydrator saves investment, occupies small floor, and can run at low consumption.

The present invention provides a sewage aeration treatment tower comprising a tower body (10), the top of the tower body (10) is provided with a sewage inlet pipe opening (11) and an overflow pipe opening (15), the bottom of the tower body (10) is connected with a water discharging pipe and an air inlet pipe, the water discharging pipe includes a first horizontal section (121), a first lifting section (122) and a first falling section (123), one end of the first horizontal section (121) is arranged the tower body (10) to form an inlet of the water discharging pipe, the first lifting section (122) is connected with the first horizontal section (121) and extends upward, the first horizontal section (121) is connected with the first lifting section (122) and extends downward to from an outlet of the water discharging pipe, and a connection position of the first lifting section (122) and the first falling section (123) is lower than the overflow pipe opening (15). The sewage aeration treatment tower effectively solves the problem that in the prior art a water level is highly-difficult to control by a valve.

The invention provides a ventilation ball base structure corresponding to a building heat dissipation cover. A ventilation ball base corresponding to the building heat dissipation cover is effectivelycombined, accordingly, a person using a ventilation ball can detach a body of the ventilation ball, and the ventilation ball base is left for corresponding frame arrangement of a building heat dissipation cover body. Thus, a user adopting the ventilation ball can reduce complexity of complete-set mounting and dismounting.

The invention discloses a system for improving the computing efficiency of a GPU (Graphics Processing Unit) graphics card under a large data volume and high concurrency scene, the system comprises a client, a CPU (Central Processing Unit) server, three servers for RPC (Remote Procedure Call) service and the GPU graphics card, the client is used for sending a concurrent data request, the CPU server is used for receiving a data processing request and polling and forwarding the request to a subsequent processing end, and the GPU graphics card has a model computing service. According to the method and the device, additional high-performance hardware resources are not added, the relatively cheap CPU server is utilized, and the client only needs to send a relatively small amount of request data each time, so that the GPU display card can reach a full-load operation state, the data processing efficiency is improved, and risks such as overflow and timeout are not easy to occur.

The invention relates to a static pressure sliding block which is provided with a first throttling device and a first pressure bearing piece, the first throttling device abuts against a lower guide rail, and the first pressure bearing piece abuts against an upper guide rail. Or the first throttler abuts against the upper guide rail, and the first pressure-bearing piece abuts against the lower guide rail. The first throttler is provided with a first pressure oil groove, the first pressure oil groove is communicated with an external oil conveying channel, and pressure oil can be pumped into the first pressure oil groove; the first pressure oil groove protrudes towards the interior of the groove cavity along the bottom wall of the first pressure oil groove and forms a first oil conveying groove of an annular hollow structure, and pressure oil can flow into the first oil conveying groove from the first pressure oil groove; the first pressure-bearing piece is provided with a first pressure-bearing cavity, and the first oil conveying groove is communicated with the first pressure-bearing cavity; pressure oil in the first oil conveying groove can flow between the first pressure bearing cavity and the upper guide rail or between the first pressure bearing cavity and the lower guide rail. Due to the fact that the inflow amount of the pressure oil in the first oil conveying groove is increased, and the leakage amount is reduced, the flow amount flowing into the first pressure bearing cavity is large, and the rigidity of the whole static pressure guide rail is high.

The invention discloses a cross adhesion type cotton packaging method, and belongs to the technical field of cotton packaging. The cross adhesion type cotton packaging method comprises a cross packaging film, the cross packaging film comprises a main body film, and a pair of side ends of the main body film are fixedly connected with a plurality of glue storage film strips and a plurality of glue breaking film strips respectively. According to the method, cotton is packaged through the cross packaging film, when the cross packaging film is fixed, through a mutual cross bonding mode of the glue storage film strips and the glue breaking film strips, on the basis that the using length of the packaging film does not need to be increased, a bonding area of the cross packaging film can be greatly increased, the bonding firmness of the cross packaging film is improved, and meanwhile, due to the fact that multiple sections of bonding parts exist between the glue storage film strips and the glue breaking film strips, when the local bonding parts crack and are separated, other bonding parts are not prone to being influenced by separation, the fixing effect on the cross packaging film is kept, and therefore, the situation that the cotton falls off from the interior of the cross packaging film is effectively reduced.