48 results about "Public lavatory" patented technology

The invention belongs to the technical field of environment protection, and especially relates to a composite microbial preparation for garbage deodorizing and sterilization and a preparation method thereof. The microbial preparation comprises beauveria bassiana, saccharomyces cerevisiae, lactobacillus plantar, rhodopseudomonas palustris, and bacillus thruingiensis. The comprehensive composite inoculant provided by the invention can remove the garbage odor and kill insects such as mosquito, fly, cockroach, and the like; and can be used in locations such as rubbish transfer station, digestion tank, public lavatory, landfill, etc. to remove odors and kill insects. The stinky odors given off by the garbage can be rapidly degraded under the cooperation of five microorganisms, furthermore, the bacterium proliferation is inhibited, the insects in the garbage piles such as mosquito, fly, cockroach, and the like can be killed, and the microecological environment of garbage piles can be improved, so the composite inoculant has a very important economic and environment-protection meaning.

The invention relates to a sanitary and hygeian pedal type public lavatory door for hospitals. The sanitary and hygeian pedal type public lavatory door is composed of a mobile door, a foot pedal mechanism, a connecting column, an outer steel wire rope, a fixed door, a double rocker door opening and closing mechanism, a connecting support fixing column, a stretchable connecting support, a bolt mechanism and an inner steel wire rope. The foot pedal mechanism, the double rocker door opening and closing mechanism and the bolt mechanism are adopted, opening and closing of the lavatory door are controlled with the foot, and locking and opening of the lavatory door are controlled by pedaling a bolt plate with the foot; and the sanitary and hygeian pedal type public lavatory door has the beneficial effects that the structure is simple, operation is convenient, direct contact between the hand and the lavatory door is avoided, the germ infection rate is reduced, safety and sanitation are betterachieved, and the safety and sanitation is suitable for use in public lavatories in the hospitals.

The invention relates to an emergency ecological public lavatory for disaster areas, which comprises a detachable shell, wherein a squatting pan is arranged in the shell, the lower part of the squatting pan is provided with a conveying and collecting device, the top of the interior of the shell is provided with a photoelectric switch control lamp, the side wall of the interior of the shell is provided with an air interchanger and a control device, and the conveying and collecting device, the photoelectric switch control lamp and the air interchanger are connected with the control device through a circuit. The invention has the advantages of convenient for dismounting, no need of water flushing, low construction cost, time saving, labor saving, high humanity and the like, and can treat excrement in a sealed packaging way, thereby avoiding environmental pollution.

A sewage treating system for public lavatory is composed of three-stage septic tank, efficient membrane bioreaction for degradating pollutants and intercepting suspended solid, gas-liquid mixing unit, and efficient broad-spectrum ozone disinfecting unit.

The toilet in the public latrine has conveying belt and odor exhausting apparatus. Excrement is transferred via the conveying belt dewatering machine and infrared ray stove to stove and sterilize and further used as pollution-free solid fertilizer and method feed for farm animal and some fishes. Odor is exhausted with the exhausting apparatus before it diffuses. The present invention realizes flush-free and smell-less public latrine without environmental pollution.

The invention relates to a honeysuckle-flower-containing plant-derived deodorizer. The effective component is composed of the following ingredients in parts by mass: 15-35 parts of honeysuckle flower extract, 10-30 parts of coptis root extract and 1-2 parts of matrine. The effective component is composed of plant extracts, can be degraded automatically, and can not cause secondary environment pollution. The honeysuckle-flower-containing plant-derived deodorizer has obvious synergistic effects and high antibacterial and bactericidal activities, can expel mosquitoes and flies, reduces the generation and transmission of pathogenic bacteria, and has the advantages of favorable deodorizing effect, high safety, no toxicity, environment friendliness, low cost and the like. The honeysuckle-flower-containing plant-derived deodorizer is applicable to air stink treatment in urban domestic refuse dumps, refuse disposal stations and refuse transfer stations or applicable to peculiar smell control of public lavatories.

Automatic lavatory-cleaning system, especially for public lavatories installed in a cubicle between two side walls, and with the floor converging to a drain, based on a structure that can be moved from a first, folded position into a second position in which it is deployed over the lavatory and between the side walls, comprising a supporting structure (4) concealed in a wall of the cubicle of the lavatory (1), the structure being movable, by means of a deformable parallelogram, defining a closed space for cleaning where the lavatory (1) is located.

A deodorant for the public lavatory is prepared from sodium (or potassium) chlorite (20-40%) and sodium (or potassium) persulfate (60-80%) through adding them to water, reacting, and diluting with water. It can fast decompose the odor components, such as ammonia, hydrogen sulfide, thiols, thioether, etc.

The invention discloses a device for performing separable quick treatment on excrements in an environment-friendly lavatory, and in particular relates to an excrement treater matched with a lavatory, which can perform harmless separable quick treatment on the excrements as soon as a user finishes using the lavatory, and is applicable to various public lavatories such as train, automobile, plane and ship lavatories. The structure of the device comprises hot rollers, a hot roller driving gear, a hot roller driving motor, a mounting rack, a bearing bracket and a hot roller clearance adjusting mechanism, wherein the number of the hot rollers is two; the hot rollers are provided with hot roller outer shells of which two ends are provided with movable spindle heads; hot roller cores are arranged in the hot roller outer shells; one end of the hot roller core is provided with a fixed spindle head; an electric heating element is arranged in the hot roller core; cylindrical rollers are arranged between the hot roller cores and the hot roller shells; the hot roller driving motor is arranged on the mounting rack of the excrement treater; and the bearing bracket at two ends of the hot roller is provided with the hot roller clearance adjusting mechanism which comprises an adjusting screw rod, an adjusting nut, a spring and a pin roll.

The invention provides an integrated water recycling environmentally-friendly public lavatory. The integrated water cycling environmentally-friendly public lavatory comprises a sewage discharging tube, a septic tank, an equalizing tank, an elevator pump, at least one aerobic tank, an MBR membrane tank, a water suction pump, an ultraviolet disinfection device and a water storage tank, one end of the sewage discharging tube is connected with a public lavatory, the other end of the sewage discharging tube is connected with the septic tank, the septic tank is connected with the equalizing tank, the elevator pump is arranged in the equalizing tank and is used for conveying sewage to the aerobic tank, the aerobic tank is connected with the MBR membrane tank, the suction pump is used for conveying clean water in the MBR membrane tank to the ultraviolet disinfection device, the ultraviolet disinfection device is connected with the water storage tank through a water inlet tube, and the water storage tank is connected with the public lavatory through a water outlet tube. The integrated water recycling environmentally-friendly public lavatory has the advantages of water recycling and convenient maintenance.

The invention relates to an induction type automatic flushing toilet, at least comprising a toilet sitting plate and a flushing control device. The lower end surface of the toilet sitting plate is provided with one or more skin contact sensors and one or more chips. The skin contact sensor is connected with the chip; and the chip is connected with the flushing control device. The flushing toilet is used in such places as household washrooms, public lavatories and the like so that people relieve nature more conveniently and the washrooms become cleaner.

The invention relates to a special plant deodorant for a public lavatory. The special plant deodorant uses pure plant extract including clove extract, ferula extract, tea polyphenol, malic acid and citric acid as raw materials and is prepared by mixing the raw materials with a proper amount of a quaternary ammonium salt bactericidal agent and used for removing offensive odor of hydrogen sulfide, ammonia and the like produced in a public lavatory.

The invention provides an integrated circulating water environment-friendly public toilet, including a sewage discharge pipe, a septic tank, a regulating tank, a lifting pump, at least one aerobic pool, an MBR membrane pool, a water suction pump, an ultraviolet disinfection device and a water storage tank, and one end of the sewage discharge pipe It is connected to the public toilet, and the other end is connected to the septic tank. The septic tank is connected to the adjustment tank. The lift pump is installed in the adjustment tank to transport sewage to the aerobic tank. The water pump is used to transport the clean water in the MBR membrane tank to the ultraviolet disinfection device. The ultraviolet disinfection device is connected to the water storage tank through the water inlet pipe, and the water storage tank is connected to the public toilet through the water outlet pipe. The invention has the advantages of water recycling and convenient maintenance.

The invention relates to the technical field of articles of daily use, and in particular relates to a novel roll paper box. The novel roll paper box mainly comprises a top cover, a box body, a push plate, a spring and four roll paper shafts, wherein the bottom of the box body is provided with a spring fixing block, the spring fixing block is embedded into one end of the spring, the other end of the spring is embedded with the spring fixing block arranged at the bottom of the push plate, sliding blocks are arranged at left and right sides of the push plate, the sliding blocks are mounted in chutes arranged at the middle positions of the left and right sides of the box body, roll paper sleeves on the roll paper shaft, the four roll paper shafts are mounted in the chutes at the left and right sides of the box body and stacked in layers, and the top cover is mounted at the opening of the top of the box body. According to the novel roll paper box, multiple pieces of spare roll paper can be simultaneously enclosed, so that the problem that only one piece of roll paper can be put in current roll paper box is solved, the number of times for putting roll paper is greatly reduced, and the work efficiency of staffs is enhanced; the novel roll paper box can be widely applied to public places, such as public lavatories and restaurants.

The invention discloses a gravity fecaluria diversity environmental-friendly public lavatory which is used in public places and is provided with a roof 1 on the upper part of a house wall body 3, a door 6 at two sides and a closed partition 7 in the interior; on a platform 22 of a base 5, the lower opening of each stool utensil 13 is arranged in a division wall 16; the straight pipe odor removal device 15 of a balance oblique turning plate 17 is arranged at the lower port clamped by a fixed socket 14; a urinal 12 at the front part of the stool utensil 13 is provided with an oblique collecting duct 11, spliced with the odor removal device 15, and connected with a run-through fecaluria oblique slideway 10 at the lower part; the opening at the upper end is higher than a flushing gas vent 23 arranged outside the wall of the platform 22, while the inlet at the lower end is connected with a manure pit 9; a ventilation vent pipe 20 is vertically arranged outside the house wall body 3 and communicated with the oblique slideway 10, so as to exhaust odor. The squatting pots are arranged according to visitor flowrate, which saves construction cost by 20 percent than the public lavatory with the same area; the public lavatory is environmentally friendly and flushing-free and has diversified fecaluria, which is applicable for building public health care public lavatories in offices, the open fairs of city and countryside, as well as enterprises and public institutions.

The invention discloses an automatic flushing device, which comprises a brake cable and a push mechanism. One end of the brake cable is connected with an action mechanism of a door lock device, the other end of the brake cable is connected with the push mechanism, the push mechanism is provided with a push part pulled by the brake cable to act, and the push part is in direct or indirect linkage with a button of a toilet flushing device. The automatic flushing device is in linkage with the door lock device of a door, and when the door is opened, unlocking action of the door lock can be transmitted to the button of the toilet flushing device through the brake cable, and a toilet can be automatically flushed only by opening the door. The automatic flushing device recovers door opening force, needs no external power and can guarantee cleanness of a public lavatory.

The invention relates to formulations with anti-graffiti-scrawling, self-cleaning, anti-incrustation and / or nonstick properties. The formulations are made from synthetic and natural polymers and in a system that may be either mono- or bi-component. In addition, the invention also relates to the application of said formulations to objects, monuments, constructions and means of transport, imparting protection thereto. Further, the present invention relates to processes for preparing said formulations. The formulations of the present invention can be made commercially available in the form of: pain, varnish or water-emulsified base and can be applied to:—means of transport like trains, subways, vehicles in general (such as motor-cycles, cars, buses, bicycles, etc.), plains, crafts and / or water-borne means of transport selected—but not limited to, boats, ships, catamarans, bulk carriers ferry boats, cargo ships, floats, dredges, barges, tankers, rafts, sea platform suppliers, motor-boats, towboats, pushing boats, container carriers, derrick boats / cranes, submarines, etc.;—constructions like frontages, walls, stations, buildings, shopping centers, school buildings, hospitals, monuments and historic heritage, chemical and pharmaceutical laboratories, chemical, petrochemical and mining industries, commercial and industrial kitchens and places where there is a need for asepsis and protection against graffiti, weather action and chemical aggression;—objects like refrigerating chamber, containers, public toilets, industrial floors, household utensils, metallic and wooden furniture, public telephone booths, among others.

A multifunctional tap consists of a body, a core assembly, a lower outlet and an additional upper outlet on the top of the tap. A channel connected with the valve chamber and upper outlet or lower outlet is installed in the core assembly. It has massaging effect while washing face by water jetting to make blood circulation smooth, to nourishing skin and to have more sanitary condition in public lavatory.

The automatical controlled lifting public conveniences can be formed from conveniences table, house body, lifting equipment and electric hydraulic control portion. The convenience table is horizontally fixed, the bottom of house body is connected with lifting equipment, between bottom portion of house body and fixed base table a protection lock and limit switch are mounted, and its electric hydraulic control portion is formed from signal input processing circuit, lifting delay switch circuit, hydraulic motor control circuit, protection lock circuit, signal sensor circuit, logic control circuit, timing cleaning circuit, flushing circuit and immersible pump control circuit. Said lifting public conveniences can be mounted under ground of pedestrain path and grassplot, and can retain originallandforms, and is convenient for use.

A cluster controller for the water flushing device in an intelligent public toilet management system is provided, which comprises an ultrasonic sensor and is characterized in that a mark level is used to set and distinguish an urine flusher and a squatted commode as well as the quantity of the urine flusher and squatted commode. The mark level consists of a microswitch, one end of which controlling the mark level is connected with the input end of a chip microprocessor, another end is grounded. The input end of I / O for the chip microprocessor is connected with the output end of an ultrasonic sensor, the output end of I / O for the chip microprocessor is connected with the control circuit of the solenoid valve. The benefits with the invention are that, with an integrated control circuit for the urine flusher and squatted commode, the urine flusher and the squatted commode as well as the quantity of the urine flusher and squatted commode are set and distinguished by a mark level; and a chip microprocessor receives signals from the ultrasonic sensor to control the squatted commode, which can flush water differently for urine and stool. The invention can be adaptive to different use environments for urine flusher and squatted commode, can save water well and the resource of chip microprocessor, is widely applicable for the automatic water flushing control in intelligent public toilet management system.

The number of bacteria present on an elevator button is almost 40 times higher than on a public toilet seat. An elevator that requires no physical contact is the answer. Just by the use of the mobile-phone, the transmission of diseases and viruses will be enormously reduced. The first part of the system is the motion sensors on the outside of the elevator, which are used to summon the elevator (up or down). The second part is an app. With the typing of desired floor number, the app generates a QR code which then scan the QR scanner inside the elevator. Lastly there is the Universal Communication Unit which translates the info taken in by the QR scanner and sends it to the operating system for the elevator to then trigger the correct response.

The invention discloses a public lavatory excrement treatment system without power consumption, which comprises a primary anaerobic pool (1), a secondary anaerobic pool (2), a tertiary anaerobic pool(3), a flocculation sedimentation pool (4), an aerobic aeration pool (5), an up-flow sludge bed (6), an infiltration type biofilter chamber A (7), an up-flow biofilter chamber (8), an infiltration biofilter chamber B (9), an up-flow activated carbon filter chamber (10) and a clear water pool (11). The up-flow sludge bed (6) is filled with cobbles with the particle size of 5 to 10 centimeters, andthe infiltration type biofilter chamber A (7) is filled with charcoal with the particle size of 5 to 10 centimeters. The invention also disclsoes an excrement water treatment technique. The public lavatory excrement treatment system without power consumption and the excrement water treatment technique disclosed by the invention have the beneficial effects that power consumption is reduced, that operation cost is lowered, that impact resistance and load capacity are great, that lavatory visitor volumes with large fluctuation is bearable, and that operation is simple.

The invention relates to a multifunctional public lavatory, relates to the field of communal facilities, and solves the problem that a public lavatory is inconvenient to clean. A plurality of toilet cubicles are disposed in the public lavatory, each toilet cubicle is separated into two toilet spaces by partition, a closestool is mounted in each toilet space, two parallel sliding rails are horizontally disposed in each toilet space, one of the sliding rail is provided with a sliding block, each sliding block is provided with a pushing rod, the other sliding rail is provided with two rotating shafts which can horizontally slide, each partition is mounted on two separating boards of the two rotating shafts through pin joint, and the push rod is connected with one of the separating boards. A blow support and a water spray guide raid are disposed in each toilet space. The blow support is disposed in the inner wall of each toilet space through pin joint, the blow support is provided with a high blow nozzle, the water spray guide rail is fixed on the ground aside the closestool, the water spray guide rail is provided with sliding water spray support, and the water spray support is provided with a high water spraying nozzle. Disabled person can convenient used the multifunctional public lavatory, and the multifunctional public lavatory is clean.

The invention discloses a movable integrated door bolt and hook for a public lavatory compartment. The public lavatory compartment is provided with a left vertical frame, a right vertical frame and a door leaf arranged between the two vertical frames in a matched manner; one side of the door leaf is rotatably arranged on the vertical frame on one side; the movable integrated door bolt and hook comprises an integrated hand-poking baffle plate, a top plate, a first clamping plate, a second clamping plate and hooks; the hand-poking baffle plate is arranged above the top plate which is horizontally arranged; the first clamping plate and the second clamping plate are arranged below the top plate, and are integrated into a whole body through the top plate; the first clamping plate and the second clamping plate are parallelly arranged vertically at an interval; the top plate extends from one side of the first clamping plate and the second clamping plate along the plate surface direction of the door leaf, so that a clamping cavity of which the opening faces to the vertical frame on one side is defined by the top plate, the first clamping plate and the second clamping plate jointly; and the hooks are separately arranged on two opposite sides of the first clamping plate and the second clamping plate. By adopting the movable integrated door bolt and hook, the various problems of a traditional bolt-type door bolt that the structure is complex; deformation easily happens; assembly is inconvenient; and the like are overcome. Besides, safety is more reliably ensured.

The invention discloses a timing reminding device capable of preventing mosquitos. The device mainly consists of a shell, a screw lid, an electric energy storage box, a mosquito preventing incense device, an electronic timer, a coil rod, a hollow roller and a ball bearing. Kinetic energy that makes a paper cylinder rotate can be generated through the motion that people pull paper, and can be converted into storable electric energy with changes and utilization; and the device is characterized in that the coil paper cylinder can have electrical generation effects without extra adding a generatoror any power generation devices by only changing the structure of a traditional coil paper roller; the device is light in weight, simple in structure and low in cost, and has the characteristic of being energy-saving; and the device can be placed at places like restaurants and public lavatories to use.

The technique, apparatus and specialized factory for reclaiming excrement and urine are disclosed, which features that the fixed or movable clean public lavatory without foul smell is built up, its bowl are sealed for isolating foul smell, the excrement and urine are separated from each other by press filter, the urine is chemically treated and used to generating electric energy, the excrement dregs are burnt for generating electric energy, and the ash is used as fertilizer.

The invention provides an enamel mobile public lavatory comprising a house body containing an urinal and a wash basin. The house body includes a gantry skeleton, a roof plate and a wall panel, wherein a top skeleton of the gantry skeleton is connected with a roof panel; the inner surface and the outer surface of the skeleton are both provided with a wall panel; the surrounding skeleton of the gantry skeleton is provided with an external hook and an internal hook; hanging weights are arranged on the wall panels; the hooks and the hanging weights are hooked together; the wall panels are made of composite materials formed from inside to outside a galvanized sheet, an aluminum front core liner and an enamel plate. The enamel mobile public lavatory has the advantages of simple structure, strong durability, being free of rust , corrosive, earthquake resistant, wind resistant, impact resistant and pressure resistant, which is far better than traditional material; the enamel steel plate is made of inorganic vitreous material, which can inhibit the survival of bacteria and is smooth , easy to rinse and disinfect, has light weight, and can be set in place as needed; crane equipment can be unnecessary and 3-4 people can carry; and the enamel public lavatory is energy-saving, and non-toxic and harmless.