81results about How to "Not easy to produce odor" patented technology

The invention relates to a same floor draining joint for a building, in particular to a same floor draining joint for a toilet, which consists of an upper vertical pipe draining port, a lower vertical pipe draining port and at least two transverse pipe draining ports; the upper vertical pipe draining port is communicated with the upper end and the lower end of the lower vertical pipe draining port; the at least two transverse pipe draining ports are staggered in position and are arranged between the upper vertical pipe draining port and the lower vertical pipe draining port; the orientation of the inlet of at least one of the transverse pipe draining ports is equal to or nearly equal to the orientation of the upper vertical pipe draining port, and the orientation of the inlet of at least one of the transverse pipe draining ports forms an included angle of 30-100 degrees with the orientation of the upper vertical pipe draining port. The same floor draining joint is rational and scientific in structure, and is capable of realizing the same floor draining and the same floor maintenance when the draining joint is adopted in the same floor draining of the non-falling plate or falling plate; the draining is more safe; the water is not easy to accumulate in the falling plate layer even the way of the falling plate is adopted, and the accumulated water is safely and completely discharged, so as to avoid the foreign smell in the room.

The invention belongs to the technical field of door seal materials, and relates to a modified polyvinyl chloride door seal and a preparation method thereof. The door seal is prepared from, by weight, 40-50 parts of polyvinyl chloride resin powder, 5-15 parts of anti-yellowing thermoplastic elastomer, 0-5 parts of 1,2-cyclohexane dicarboxylic acid di-isononyl ester, 5-20 parts of trioctyl trimellitate, 0-5 parts of dioctyl adipate, 5-10 parts of epoxidized soybean oil, 5-10 parts of polyester oligomer, 10-15 parts of filler, 1-3 parts of a stabilizer, 1-3 parts of a compatilizer, 1-3 parts of a lubricating agent and 0.1-1 part of pigment. Fat diisocyanate is two of hexamethylene diisocyanate (HDI), isophorone diisocyanate (IPDI) and hexamethylene diisocyanate (HMDI). The defects that the hardness of a traditional soft PVC door seal is sharply increased at low temperature and elasticity becomes poor are overcome, the tensile strength and the breaking elongation of the door seal are improved, the welding angle pull force of the door seal is increased, and the service life of the door seal is prolonged.

The invention discloses a weather-proof, anti-corrosion and antibacterial processing process for rosewood fan frameworks, and belongs to the process field of folding fan bamboo material processing. The weather-proof, anti-corrosion and antibacterial processing process is characterized by including the steps of preparing antibacterial and anti-corrosion solvents and antibacterial and anti-corrosion boiled materials, and conducting material boiling, spraying and slurry wrapping. In addition, as surface active agents, purification dispersants and sodium carboxymethylcellulose are added to the antibacterial and anti-corrosion solvents for use, all anti-corrosion and antibacterial components can be integrated and coincident, and the antibacterial and anti-corrosion effect can be maximized and optimized under the synergistic effect. Pure natural materials are selected as the antibacterial and anti-corrosion solvents and the antibacterial and the anti-corrosion boiled materials, the purchase cost is economical and affordable, the weather-proof, anti-corrosion and antibacterial effects are good, no hazard is caused to the environment and human bodies, successes are made at the experimental stage and during batched small experiments, and the weather-proof, anti-corrosion and antibacterial processing process is suitable for industry popularization.

The invention discloses a processing technology for perfuming, corrosion-prevention and bacteria-prevention of folding fan bamboo ribs, and belongs to the field of folding fan bamboo material processing technologies. The processing technology is characterized by comprising the steps of preparation of an anti-bacterial and anti-corrosion solvent, preparation of anti-bacterial and anti-corrosion perfume, stewing, spraying and obtaining a patina layer. In addition, a surfactant, a detergent dispersant and sodium carboxymethylcellulose are added into the anti-bacterial and anti-corrosion solvent for use to enable all the anti-bacterial and anti-corrosion components to integrate, and the maximization and optimization of the anti-bacterial and anti-corrosion effect are realized under the synergistic effect; the bamboo ribs are subjected to phased baking perfuming by adopting pure natural plant perfume, so that fragrance can go deep into the bamboo fibers slowly, a fumigation smoke smell is avoided, and the fragrance added is fresh for a long time; the surfaces of the bamboo ribs are wiped repeatedly by cotton cloth until a glossy patina layer appears, so that anti-oxidation layers on the surfaces can be compacted, the weather resistance is effectively improved, anti-bacterial and anti-corrosion effective components going deep into the bamboo ribs are not easy to lose, and fragrance can also be slowly released; therefore, the bamboo ribs are quieter, more attractive and elegant in sense and smell.

The invention discloses a sink-type dishwasher and a storage control method thereof. The sink-type dishwasher comprises an integrated sink, a dish washing tank, an air inlet device, a humidity sensor,a disinfection device and a controller; the dish washing tank comprises a tank body and a door cover, a washing cavity with an open top is formed in the tank body, an air inlet is formed in the dishwashing tank, and the door cover can be openably arranged at the top of the tank body to open and close the washing cavity; the air inlet device is connected with the air inlet and used for drying dishes in the washing cavity; the humidity sensor is used for detecting the humidity in the washing cavity; the disinfection device is used for disinfecting the dishes in the washing cavity; the controller controls the air inlet device to work while receiving a storage instruction and controls the disinfection device to work after it is determined that the sink-type dishwasher completes the drying process according to the humidity in the washing cavity till a preset storage time is reached. Thus, odor can be less likely to be generated in the washing cavity, bacteria are less likely to breed, andthe health of consumers is facilitated.

The invention provides a same-floor drainage system without descending a floor slab in a bathroom. The same-floor drainage system is composed of a drainage vertical pipe, a sewage transverse branch pipe, a waste water transverse branch pipe, an integrated water seal, a floor drain, a wash basin pipeline and a ground floor slab, wherein the drainage vertical pipe penetrates through the ground floorslab; a water seal channel of the integrated water seal is arranged in the ground floor slab, and the outer wall of the transversely-closed bottom does not penetrate through the ground floor slab; the integrated water seal is provided with at least two openings above the ground floor slab, and the two openings communicate with each other and are converged and connected with the water seal channel; a waste water transverse branch pipe connector is connected with the floor drain and the wash basin pipeline; and the floor drain and the wash basin pipeline are correspondingly provided with a trapor a water seal device. The same-floor drainage system can solve the problems that floor descending is needed for same-floor drainage of a traditional building, and the traps are arranged below drainage points correspondingly and are prone to drying up and causing odor returning, and the effects that floor descending is not needed for same-floor drainage, no peculiar smell exists in the bathroom,and the pipelines are easy to overhaul are achieved.

The invention discloses a perfuming, anti-corrosion and anti-bacterium processing technology for an ox bone folding fan framework, and belongs to the field of folding fan bamboo material processing technologies. The perfuming, anti-corrosion and anti-bacterium processing technology for the ox bone folding fan framework is characterized by comprising the steps of preparation of anti-bacterium anti-corrosion solvent and anti-bacterium anti-corrosion perfume, material boiling, baking, spraying and slurry wrapping. In addition, due to the fact that a surfactant, detergent dispersant and sodium carboxy methyl cellulose are added to the anti-bacterium anti-corrosion solvent, all anti-corrosion anti-bacterium components can be mixed together to be consistent, and the anti-bacterium anti-corrosion effect can be maximized and optimized under the synergistic action; due to the fact that staged baking perfuming operation is conducted on the ox bone folding fan framework through pure natural plant perfume materials, the fragrance can slowly penetrate into ox bone fibers, the smoking flavor cannot be generated, and the perfuming fragrance is durable and fresh; after a high-oleic ox bone preservative solution is sprayed, the surface of the ox bone folding fan framework is repeatedly wiped through cotton cloth and chamois leather until a slurry wrapping layer in a glossy state exists, an anti-oxidation layer on the surface can be densified, and the weather resistance is effectively improved.

The invention discloses a processing technique for perfuming, corrosion preventing and bacteria inhibiting of a redwood fan framework, and belongs to the field of folding fan bamboo material processing techniques. The processing technique is characterized by including the steps of preparation of antibacterial and anticorrosive solvent and antibacterial and anticorrosive perfume, boiling, baking, spraying and paste wrapping. Surfactant, cleaning dispersant and sodium carboxymethylcellulose are added into the antibacterial and anticorrosive solvent, so that all antibacterial and anticorrosive elements are integrally blended, and antibacterial and anticorrosive effects can be achieved maximumly and optimally due to the synergistic effect. The pure natural plant perfume is used for baking and perfuming the redwood fan framework by stages, so that fragrances can slowly infiltrate the interiors of redwood fibers, smoke smell is avoided, and freshness lasts long. After high-oleic-acid redwood preservative solution is sprayed, the surface of the redwood fan framework is scrubbed by cotton cloth repeatedly until a glossy paste wrapping layer appears, so that compactness of a surface anti-oxidation layer can be achieved, and weather fastness can be improved effectively.

The invention discloses a mosquito-dispersing anticorrosion and antibacterial machining process of a folding fan framework made by cow bones, and belongs to the field of folding fan material treatment processes. The mosquito-dispersing anticorrosion and antibacterial machining process is characterized in that the method includes the steps of preparing an antibacterial and anticorrosion solvent and antibacterial and anticorrosion boiling materials, boiling materials, conducting spraying, conducting smoke curing and the like. Furthermore, a surfactant, a cleaning dispersing agent and sodium carboxymethyl cellulose are added to the antibacterial and anticorrosion solvent so that fusion consistency of all the antibacterial and anticorrosion components can be achieved, and the antibacterial and anticorrosion effects can be maximized and optimized under the synergistic effect. According to the mosquito-dispersing anticorrosion and antibacterial machining process, both the selected antibacterial and anticorrosion solvents and the antibacterial and anticorrosion boiling materials are made of pure natural materials which are economical and practical, the purchasing cost is low, the mosquito dispersing effect and the anticorrosion and antibacterial effects are good as well, and hazards to the environment and the human body are avoided. By means of the machining process, anticorrosion treatment can be conducted on the folding fan framework made by the cow bones of a folding fan effectively, and the folding fan framework made by the cow bones is durable and not prone to cracking or generating reverse osmosis of oil; the material performance index of the folding fan framework made by the cow bones is increased greatly, the antibacterial and health-care effects are achieved, and negative ions beneficial to the human body can be emitted.

The invention provides a toothbrush, comprising a handle. An end of the handle is provided with a head, and the head includes a base. The toothbrush is characterized in that the base is provided with a plurality of bristles, and the bristles are made from porous material and functional fluid material. The bristles of the toothbrush provided herein are made from the porous material and functional fluid material, the porous structure of the bristles provides effective shock absorption, energy absorption and cushioning, and it is possible to effectively improve frictional capacity of the bristles and improve comfort of tooth brushing.

The invention discloses a mosquito driving and antiseptic antibacterial processing technology for folding-fan bamboo ribs and belongs to the field of folding-fan bamboo material processing technologies. The technology is characterized by including the steps of preparation of an antibacterial antiseptic solution and an antibacterial antiseptic cooking material, material cooking, spraying and smoke curing. Besides, antiseptic antibacterial ingredients are enabled to be fused consistently by adding a surface active agent, purification dispersant and sodium carboxymethylcellulose into the antibacterial antiseptic solution, and antibacterial antiseptic effect is maximized and optimized under cooperative action. The antibacterial antiseptic solution and the antibacterial antiseptic cooking are selected from pure natural materials, purchase cost is economical and practical, mosquito driving and antiseptic antibacterial effect is good, no harmlessness is caused to environment and human beings, success is achieved via experimental stages and batch tests, and the technology is suitable for popularization in trade unions.

The invention discloses a garbage centralized collection device for a smart city, and particularly relates to the field of smart cities. The garbage centralized collection device comprises a collection box body, wherein a collection box liner is arranged on one side inside the collection box body, a first connection block is detachably mounted on one side inside the collection box liner, a bufferdevice is detachably mounted on one side of the first connection block, and a protection net pipe is detachably mounted on the other side inside the collection box liner. According to the garbage centralized collection device, through the mutual cooperation between the buffer device and a drying device, the effect of high collection efficiency is achieved; and meanwhile, liquid in garbage can alsobe separated from solid, so that the situation that when an existing garbage centralized collection device for the smart city works, due to the fact that liquid is mixed with garbage, once collected,the garbage is needed to be separated, which causes the problems that the garbage is not convenient to collect, thereby reducing the collection efficiency of the device and not facilitating the development is avoided.

The invention relates to an artificial feed for bactrocera cucurbitae larvas and a preparation method thereof. The artificial feed for bactrocera cucurbitae larvas comprises pumpkin, corn powder, beer yeast, sucrose, cassava waste, a preservative, an acidity regulator and water. The invention has at least one of the following advantages and positive effects: by adopting the artificial feed for bactrocera cucurbitae larvas provided by the invention, normal development of bactrocera cucurbitae larvas can be guaranteed while the feed can be kept from mould and peculiar smell at a later stage, and the artificial feed is suitable for indoor mass artificial production of bactrocera cucurbitae larvas. The cassava waste, serving as a novel filling agent, can supplement abundant nitrogen source, vitamins, crude fiber and unsaturated fatty acids for larvas and also realizes moderate viscosity of the artificial feed for bactrocera cucurbitae larvas so as to facilitate the growth and development of larvas.

The invention relates to the technical field of environment protection equipment, in particular to an anti-corrosion compartment of a garbage truck with the sterilization effect. The anti-corrosion compartment comprises a roller type compartment body and a compartment door, the inner wall of the compartment body is coated with an anti-corrosion layer, and a nanometer sterilization layer is arranged on the inner wall of the anti-corrosion layer. According to the anti-corrosion compartment of the garbage truck, corrosive matter in garbage can be effectively prevented from being in direct contact with the inner wall of the compartment, the good corrosion preventing effect is achieved, and the service life of the compartment is prolonged; in addition, the nanometer anti-corrosion layer can effectively prevent germs from breeding in the compartment, the compartment is environmental friendly and sanitary, peculiar smells are not likely to be generated, and cleaning is easier.

The invention discloses a dishwasher with a drying function. The dishwasher with the drying function comprises a dishwasher tank body, a water tank, a drying assembly, a drainage assembly and an air outlet, wherein the tank body is connected with the water tank; the drying assembly and the drainage assembly are connected with each other and are both arranged on the tank body; the air outlet is formed in the upper part of the tank body; the drying assembly is arranged on a drainage pipe line of the drainage assembly and communicates with the drainage assembly; through the drying assembly, air enters the drainage assembly from the drainage pipe line of the dishwasher after being heated, so that all-round and dead angle-free drying of the drainage assembly on the lower part of the dishwashertank body and all corners in the dishwasher is achieved, peculiar smell is effectively removed, and a better drying effect is achieved. The invention further discloses a drying control method of the dishwasher, and regular starting of the drying assembly is controlled to dry the dishwasher.

The invention relates to the technical field of sanitary ware accessories, in particular to a floor drain special for a shower room and a use method. The floor drain comprises a floor drain body, theupper portion and the lower portion of the floor drain body are in opening shapes, the interior of the floor drain body is hollow, the upper portion of the floor drain body is fixedly connected with an annular clamping plate, multiple connecting rods are fixedly connected between the inner sides of the annular clamping plate, the connecting rods can primarily block some large garbage from enteringa sewer line in the floor drain, an annular plate is mounted among the connecting rods, the problems that hair in a floor drain in an existing shower room is hard to clean and easily stacked and useis not facilitated can be solved, the design is ingenious, the structure is simple, gravity and rotating force of water flow falling can be used, the floor drain is superior to the prior art, the flowguide effect is achieved, blockage is not prone to happening, the hair can be cleaned, the floor drain is completely superior to the prior art, the long-time use is facilitated, and peculiar smell isnot generated.

The invention discloses a bacterium resistance and corrosion prevention boiling solution as well as a bacterium resistance and corrosion prevention technology for an ox bone folding fan framework and belongs to the field of treatment formulas and technologies for folding fan bamboo materials. The boiling solution is characterized by comprising a bacterium resistance and corrosion prevention solvent and a bacterium resistance and corrosion prevention boiling material. Besides, a surfactant, a purification dispersant and sodium carboxymethyl cellulose are added, all bacterium resistance and corrosion prevention components are mixed consistently, and bacterium resistance and corrosion prevention effects are maximized and optimized under the synergistic effect. The bacterium resistance and corrosion prevention solvent and the bacterium resistance and corrosion prevention boiling material are selected from pure natural materials, and the boiling solution is low in purchase cost, economical, practical and good in use effect, causes no harm to the environment and human bodies, achieves success through experimental stage and batch tests and is suitable for popularization in the industry.

The invention provides a same-floor drainage system of a toilet without slab lowering. The same-floor drainage system of the toilet without slab lowering is composed of a drainage vertical pipe, a sewage transverse branch pipe, a waste water transverse branch pipe, an integrated water seal, a floor drain, a ground floor slab and a floor decoration layer; the drainage vertical pipe penetrates through the ground floor slab; a water seal channel of the integrated water seal is arranged in a ground floor slab, the transversely-closed bottom outer wall does not penetrate through the ground floor slab; at least two openings, of the integrated water seal, above the ground floor slab communicate with and are converged to be connected with the water seal channel; and a waste water transverse branchpipe connector is connected with the floor drain and a wash basin pipeline, and the floor drain and the wash basin pipeline are not provided with traps or water seal devices. According to the same-floor drainage system of the toilet without slab lowering, the problems that a floor slab needs to be lowered during same-floor drainage of a traditional building, the traps which are arranged below alldrainage points are prone to drying up to cause odor return can be solved, and the effects that same-floor drainage does not need slab lowering, a toilet does not have peculiar smells, and the pipeline is easy to overhaul are achieved.

The invention relates to the technical field of tea tables, in particular to a multifunctional intelligent tea table and a working method of the tea table, the structure of the tea table comprises a table body and four supporting legs arranged at the bottom of the table body, a square water passing disc is embedded in the upper side of the table body, and a circular rotating water passing disc is rotatably mounted on the upper side of the table body; A filter plate for filtering tea leaves is set in the middle of the square water passing plate and the filter plate, a water heating kettle heater for heating water is arranged on the upper side of the table body, a water outlet pipe is arranged on one side of the water heating kettle heater, the water outlet pipe is installed on the inner side of the table body, and the water inlet end of the water outlet pipe is connected with a water pump; the rotatable circular rotating water passing disc is arranged on the upper side of the table body, and a teacup placing annular plate for placing the teacup is arranged on the upper side of the circular rotating water passing disc, so that the circular rotating water passing disc is rotated to transport the teacup and add tea water, the possibility of scalding can be reduced, the table is simple and convenient to use, and circular seats can accommodate more people.

The invention relates to an assembly type integrated toilet without plate descending. The assembly type integrated toilet mainly aims at solving the problems that a traditional assembly type integrated toilet needs plate descending or lifting, the space utilization rate is low, the drainage safety and smoothness are low, and the installation process is complex. According to the technical scheme, the assembly type integrated toilet without plate descending is composed of a waterproof chassis, waterproof wallboards, a top plate, a drainage system, a drainage appliance, a water supply pipeline, astructural wall, a structural ground and a pipeline inspection well, wherein the waterproof chassis is not provided with vertical holes and is attached to the structural ground, the waterproof wallboards are inserted into grooves in the periphery of the waterproof chassis, all or most of the water supply and drainage pipelines are arranged in the pipeline inspection well, and for an L-shaped toilet, the water supply and drainage pipelines connected with a washbasin are arranged in gaps of adjacent dry and wet area chassis. According to the assembly type toilet, the assembly type toilet does not need structural plate descending or lifting, pipeline integration facilitates overhauling and maintenance, the drainage safety is improved, the usable clear space of the toilet is increased, and the installation efficiency is improved.

The invention discloses a mosquito-repellent, anticorrosive and antibacterial processing process for a rosewood fan rib, and belongs to the field of a folding fan bamboo material processing process. The mosquito-repellent, anticorrosive and antibacterial processing process is characterized by comprising steps of preparing an antibacterial and anticorrosive solvent and antibacterial and anticorrosive cooking materials, cooking the materials, spraying the cooked materials, and carrying out smoke curing. Besides, a surfactant, a detergent dispersant and sodium carboxymethyl cellulose are added into the antibacterial and anticorrosive solvent, so that all antibacterial and anticorrosive components are fused consistently, and therefore, the antibacterial and anticorrosive effects are maximized and optimized under synergistic effect. According to the mosquito-repellent, anticorrosive and antibacterial processing process, the antibacterial and anticorrosive solvent and the antibacterial and anticorrosive cooking materials are all selected from pure natural materials, are not only low in procurement cost, but also good in mosquito-repellent, anticorrosive and antibacterial effects, and are nonhazardous on environment and a human body. The mosquito-repellent, anticorrosive and antibacterial processing process can be used for effectively carrying out anticorrosive processing on the rosewood fan rib of a folding fan, so that the rosewood fan rib is durable in use, not liable to crack and return oil; and material performance indexes of the rosewood fan rib are greatly improved, antibacterial and heath effects are achieved, and negative ions which are beneficial to the human body can be emitted.

The invention discloses a drying mechanism for producing anti-counterfeit labels with a pearl color-change effect. The drying mechanism comprises a drying box, a supporting plate, a feeding device, a lower drying lamp, an upper drying lamp, a blowing device and an air suction device, wherein a feeding hole is formed in one side of the drying box, the other side of the drying box is provided with a discharging hole, the feeding hole and the discharging hole are both long-strip-shaped, the supporting plate which is horizontally arranged is fixed in the drying box, the drying box is divided into an upper portion and a lower portion through the supporting plate, the upper surface of the supporting plate is flush with the bottom ends of the feeding hole and the discharging hole, the supporting plate extends outwards to the outside of the drying box, the feeding hole side, close to the drying box, of the supporting plate is provided with the feeding device used for conveying printed anti-counterfeit label paper to the supporting plate, and two rows of rollers capable of active rotating are arranged on the supporting plate. According to the drying mechanism, the blowing device and the air suction device cooperate with each other, so that a peculiar smell is not easily generated in the drying process, waste gas can be effectively treated in combination with a waste gas treatment device, so that the drying mechanism is safe and environment-friendly.

The invention provides an air bellow and an integrated cooker, and relates to the technical field of integrated cookers. An oil guide part is arranged at the bottom of the air bellow, the oil guide part is provided with an inclined inner wall, and the cross sectional area of the inner wall of the oil guide part is gradually reduced from top to bottom; and an air bellow oil leakage hole is formed in the lowest position of the oil guide part. After accumulated oil in the air bellow falls into the oil guide part, the accumulated oil can slide downwards along the inner wall of the oil guide part and finally can flow out of the air bellow oil leakage hole, and thus the oil is prevented from being accumulated in the air bellow. Therefore, after the air bellow provided by the embodiment of the invention is used for a long time, the oil accumulation amount is small, peculiar smell is not easily generated, and the influence on air suction and oil smoke discharge effects is low.

The invention relates to the field of cavity drying, and in particular, relates to a drying device and a dish washing machine. The drying device comprises a first channel, a second channel, a third channel, a confluence channel and a fan; an air inlet of the fan is communicated with the outside; the air inlet end of the first channel and the air inlet end of the second channel both communicate with an air outlet of the fan, the air outlet end of the first channel and the air inlet end of the third channel are arranged in a spaced mode and both communicate with an inner container of the dish-washing machine, the air outlet end of the second channel and the air outlet end of the third channel both communicate with the confluence channel, and the confluence channel communicates with the outside. The dish washing machine comprises the drying device. According to the drying device and the dish washing machine, bacteria are not prone to breeding in the inner container of the dish washing machine, peculiar smells are not prone to being generated, then tableware in the inner container is not prone to being polluted, and in addition, the drying device has the advantages of being low in costand energy consumption.

The invention discloses an anticorrosion and antibiotic processing technology capable of releasing negative ions for rosewood fan ribs, belonging to the field of processing technology for bamboo materials of a folding fan. The processing technology is characterized by comprising the steps of preparing an anticorrosion and antibiotic solvent and an anticorrosion and antibiotic spice, forming a stripe hole, stewing materials, spraying, making negative ion embedding stripes and embedding, and coating pulp. In addition, a surfactant, a purification dispersant and sodium carboxymethylcellulose are added to the anticorrosion and antibiotic solvent, and all anticorrosion and antibiotic components are fused together, so that the anticorrosion and antibiotic effect is maximized and optimized under synergistic effect. According to the invention, rosewood fan ribs of the folding fan can be effectively subjected to anticorrosion treatment, so that the rosewood fan ribs are durable and are not easy to crack and become oily; and the performance indexes of the material of rosewood fan ribs are greatly promoted, and the rosewood fan ribs have anticorrosion and antibiotic effects and can emit negative ions beneficial for a human body.

The invention discloses a same-floor drainage system without plate descending for toilet. The same-floor drainage system is composed of a drainage vertical pipe, a sewage transverse branch pipe, a waste water transverse branch pipe, an integrated water seal, a floor drain, a floor slab and a floor decoration face; the drainage vertical pipe penetrates through the ground slab; a water seal channelof the integrated water seal is arranged in the ground slab, and the transversely-closed bottom outer wall does not penetrate through the ground slab; and the closed bottom outer wall is not exposed out of the bottom of the ground slab, the waste water transverse branch pipe connector is connected with the floor drain and a wash basin pipeline, and the floor drain and the wash basin pipeline are not provided with traps or water seal devices. According to the same-floor drainage system, the problems that a floor plate needs to be descended during same-floor drainage of a traditional building, and the traps arranged below all drainage points are prone to drying up to cause odor return can be solved, and the effects that same-floor drainage does not need plate descending, a toilet does not have peculiar smells, and a pipeline is easy to overhaul are achieved.

The invention relates to a double-layer rotatable shoe rack. Each layer is provided with twelve square shoe inserting sheets, so that the shoe rack has large capacity, and shoes are easy to store; the square shoe inserting sheets are used for supporting vamps, so that the shoes do not have peculiar smell; shoe plates can be rotated, so that the shoes are easy to take out and store; by arranging a T-shaped handle on the top, the shoe rack can be carried by a hand conveniently, and can be moved conveniently; and the weight of the bottom is increased, so that the shoe rack is relatively stable and is not liable to fall down.

The invention discloses a non-descending board same-floor drainage system for a toilet. The non-descending board same-floor drainage system for the toilet consists of a drainage vertical pipe, a sewage transverse branch pipe, a wastewater transverse branch pipe, an integrated water seal, a floor drain, a wash basin, a wash basin pipeline, a ground floor and a ground decorative panel; the drainagevertical pipe passes through the ground floor; a water seal channel of the integrated water seal is arranged in the ground floor; a transversely closed bottom outer wall does not pass through the ground floor; the integrated water seal is provided with at least two openings above the ground floor to communicate with and converge to connect the water seal channel, wherein one of the openings is a wastewater transverse branch pipe connector and the other one is an inspection opening; the sewage transverse branch pipe is positioned above the inspection opening; the wastewater transverse branch pipe connector is connected with the floor drain and the wash basin pipeline; and both the floor drain and the wash basin pipeline do not have a well trap or a water seal device. According to the non-descending board same-floor drainage system for the toilet, the problems that peculiar smell return is caused by the fact that same-floor drainage of the conventional building requires a descending board and a water trap is arranged below each drainage point and is dried easily can be solved; and the effects that same-floor drainage is realized without the descending board, the toilet does not havepeculiar smell, and pipelines are easily inspected are achieved.

The invention relates to a toilet non-descending-floor same-layer drainage system. The toilet non-descending-floor same-layer drainage system consists of a drainage vertical pipe, a sewage horizontalsupporting pipe, a waste water horizontal supporting pipe, an integrated water seal, a floor drain, a washbasin pipeline, a ground floor and a ground decoration surface, wherein the drainage verticalpipe penetrates through the ground floor; a water seal channel of the integrated water seal is arranged in the ground floor; the outer wall of the horizontal closed bottom of the integrated water sealdoes not penetrate through the ground floor; at least two openings of the integrated water seal are formed in the ground floor to be in communicating and gathering connection with the water seal channel; an interface of the waste water horizontal supporting pipe is connected with the floor drain and the washbasin pipeline; and no drain traps or water seal devices are arranged in the floor drain and the washbasin pipeline. Through the adoption of the toilet non-descending-floor same-layer drainage system disclosed by the invention, the problems that conventional building same-layer drainage needs descending the floor, a drain trap is arranged below each drainage point and is easy to dry up, and peculiar smell returning is generated can be solved, and the effects that descending floor for same-layer drainage is not needed, peculiar smell cannot be generated in a toilet and the pipelines are easy to overhaul are realized.

The invention belongs to the product field of weft-knitted products, and relates to pure cotton socks. Each pure cotton sock comprises a sock body, wherein the sock body comprises a surface yarn full-cotton layer and a lining yarn cotton covered spandex layer. According to the cotton covered spandex socks provided by the invention, through mutual cooperation of the surface yarn full-cotton layersand the lining yarn cotton covered spandex layers, a cotton content is improved, and a concept of 'full cotton' is really achieved; the socks that skin in contact is covered by full cotton is quite strong in air permeability, and odor cannot be caused easily after long-term walking or movement; and the socks are strong in wearing covering performance, and the skin cannot get cracked easily.