244results about "Wheeled lavatories" patented technology

An electroluminescent (EL) display includes a substrate, an EL pixel array with a light emitting diode (LED) on the substrate, a connector electrically coupled to the EL pixel array, an encapsulant on the substrate and surrounding the EL pixel array, an encapsulation substrate attached to the substrate, the EL pixel array enclosed between the encapsulation substrate and the substrate, and a conductive film electrically coupled to the connector, the conductive film being in communication either with the substrate or the encapsulation substrate.

The invention relates to a device for rapid decomposition, sterilization, drying and sanitary treatment of solid/liquid feces, aiming to solve the problems of human feces including environmental pollution, disease transmission and body health damage. The device comprises a solid-liquid separator, a semi-solid finishing machine, a secondary solid-liquid separation spiral pump, a urine treatment tank, a microwave sterilization drying chamber, a dry matter storage tank, and a deodorizing aeration tower. The feces can be rapidly sterilized, deodorized and dried after leaving human body, so as to become sterile and odorless dried particles in a short time, which can be used as fertilizer. The inventive device prevents transmission of pathogenic bacteria from source and solves fecal pollution problem. The inventive device has the advantages of low volume, light weight, and low energy consumption; and can be used in any places. Except fixed places, the device is more suitable for being installed and used in personal vehicles such as passenger train, passenger long-distance bus and passenger ship.

A compact and easily transportable temporary flush toilet can be installed where the toilet cannot be connected to a water supply system and no frequent maintenance is possible. The temporary toilet includes a toilet bowl, a flush water tank for storing flush water used to flush the toilet bowl, a sewage tank for storing sewage from the toilet bowl, a water vapor separator for separating water from gas containing water vapor vaporized from sewage in the sewage tank, an exhaust pipe through which gas is guided from the top of the sewage tank to the water vapor separator, and a distilled water pipe through which water separated from the gas in the water vapor separator is supplied to the flush water tank. Thus, storage of the sewage, microbial decomposition of waste, and evaporation of the sewage take place in the sewage tank alone.

An improved mobile toilet structure may include a base, four side bars, four sleeve tubes, four panels and a lid. The base has four threaded holes at four corners of the upper side of the base, and a vertical exhaust pipe at one side of the rear portion of the base. The side bar has a first threaded portion on its upper end and a second threaded portion on its lower end. The sleeve tube has an opening on one side and the two margins of the opening extend outwards and form two wing-like structures. Among the four panels, the front one has a board installed in the panel that can be opened and closed, whereas all others may have transom windows opened at their upper portions. The lid is integrally molded, with its size and shape determined by the base.

A towed trailer mounted portable sanitary facility for use in the field by workmen that has a longer period between servicing due to large volume on-board fresh water and waste collection tanks, respective pumps and controls for operating the pumps associated with each of the tanks, and a rechargeable battery system for controlling the pumps so that the trailer can be maintained and operated for lengthy periods without the need for a service vehicle.

The invention discloses a folding-type movable toilet, comprising a base, a toilet stool, a folding bracket, a top cover and a protective layer, wherein the base is a frame structure; the toilet stool is embedded on the base; the folding bracket is hinged on the base; the top cover is hinged at the top of the folding bracket; the protective layer is fixedly arranged on the folding bracket. The folding-type movable toilet is the first folding-type movable toilet in the world and has very small volume after being folded, so that the folding-type movable toilet is convenient to store and transport; when in need, the folding-type movable toilet is directly transported to the field, unfolded and fixed by only two persons within 30 seconds; and the folding-type movable toilet is provided with a wind-proof pull ring and the like, thereby enhancing the wind-proof property.

The invention relates to a self-contained bathroom comprising a prefabricated chamber intended to be placed on the floor of a room in a dwelling, said chamber containing sanitary fittings (6, 7, 8). The bathroom also includes: a means (30) for supplying clean water to the prefabricated chamber; a means (14) for collecting the wastewater generated by the sanitary fittings (6, 7, 8); and a tank (11) for storing the wastewater, said tank being connected to a drain means (14′) placed inside the prefabricated chamber in order to drain the wastewater stored in the tank. The invention is characterised in that the drain means (14′) is connected to a extendable hose (17) positioned inside the prefabricated chamber, and, while the tank remains inside the chamber, the extendable hose can be used to convey and direct the drain flow towards a drain point outside the chamber.

A public sanitary device, comprising one or more walk-in positions, each having a receptacle for human excrement and/or urine, which is connected to a waste pipe for connection to a sewage system. The sanitary device has the characteristic that it is provided with means for causing at least partial submerging thereof in the ground.

The invention discloses a system for a movable public washroom and a using process thereof. The system comprises a clear water tank, a reclaimed water tank, a squatting pan, a wash basin, a waste water hold-up tank, a waste water lifter and a waste water treatment device, wherein the clear water tank is connected with the wash basin, the reclaimed water tank is connected with the squatting pan through a pipe, a flushing water pump is arranged between the squatting pan and the reclaimed water tank, the bottom of the squatting pan is connected with the waste water hold-up tank, the waste water hold-up tank is independently connected with the waste water lifter and the vacuum suction device, the waste water lifter is connected with the waste water treatment device, the waste water treatment device is connected with the reclaimed water tank through a pipe, and a compressed air inlet is formed in the waste water hold-up tank. The system has the advantages that the process of collecting and treating waste water through the waste water treatment device and using treated reclaimed water to flush the squatting pan is adopted, and the virtuous circle of using grey water to flush the squatting pan is achieved; the problem that a traditional toilet system needs to frequently clear away dirt and frequently add flushing water is solved, and the system can be used for a longer time under the maintenance-free condition.

The invention discloses a modularization mobile toilet, which belongs to environment sanitation facilities. To solve the problem in the prior art that the traditional mobile toilets are not convenient, the modularization mobile toilet has several modules which can be quickly disassembled and assembled, after integration and improvement of functions and parts thereof. The modules includes a separated storage and transport car, a one-piece toilet flushing device with high accuracy, and an insertion-hanging type enclosure body which can be quickly disassembled and assembled. The toilet cubicle storage and transport car is separated from the enclosure body, and thus the storage and transport car can be independently moved to a discharging place and to be washed. The parts of the enclosure body are connected by insertion-hanging type quick connection members, realizing quick assembling by inserting or hanging and quick disassembling by pulling and withdrawing. The one-piece toilet-flushing device with high accuracy is convenient for relocating. Air pressurization and the accurate flushing can improve flushing efficiency, reduce water supply of the modularization mobile toilet and work amount of cleaning, and save water. The modularization mobile toilet improves the usage convenience and expands applications thereof.

The invention belongs to toilet, in particular relates to an integral foldable integral hoisting dismountable mobile toilet. The invention is characterized in that: a folding type separation wall, a folding type front wall, a folding type rear wall and folding type side walls at the two sides are arranged on the ground of the toilet by an axial trough type folding mechanism in sequence of folding, thus forming a toilet with a square space by splicing and combination, and the top of the toilet is covered with a roof which is low at the front end and high at the rear end; and the lower parts of the outside four corners of the toilet are all provided with hoisting angle steel which can be dismounted in integral hoisting way and is made by angle steel. The axial trough type folding mechanism is composed of a sliding axial trough, a chute, a folding lug and a locating pin. The invention has reasonable design and compact structure, adopts integral folding type design while adopting standardization production on parts, is not only convenient for field mounting but also improves production efficiency and has the advantage of convenient stock piling, short period, low cost and convenient hoisting, transporting and moving.

A transportable unit (1) for forming a straight parallelepiped-shaped residential space is provided with a bottom (2a), a covering (2b), and sidewalls (3a, 4a) extending in between them. The sidewalls (3a, 4a) can be converted between a particularly retracted-transport position and a particularly extended-operational position, in which the unit (1) has a larger height, wherein the unit is equipped as a sanitary unit having a series of toilet bowls (33), urinals (32) and/ or showers (39).

A portable toilet particularly suited to be a roll-out toilet positions a toilet with its holding tank at a rear wall, a sink at an opposed front wall , a urinal on one of the side walls and an access door through the opposing sidewall to provide access to the enclosure formed by the, front, rear and side walls. By connecting the drain from the sink to the urinal so that the water draining from the sink must pass through the urinal and then pass from the urinal to a toilet holding tank via a drain line connecting the urinal to a toilet holding tank the sink drain water is collected and will tend to wash and thereby clean the urinal .

The invention discloses a closestool type urine and excrement detection robot and a urine and excrement detection robot internet of things system. The urine and excrement detection robot can automatically reach a preset position, provide urination and defecation behavioral monitoring and urine and excrement component detection for the user, and screen urinary and digestive system diseases as soonas possible; equipment maintenance, data processing and medical support are provided through an Internet of Things system, and can also be used in cooperation with a squatting pan or a pedestal pan ofa user, the closestool structure is customized according to the individuation of the user, and therefore efficient, convenient and intelligent urine and excrement detection experience is provided forthe user.

The invention discloses a push-pull pedestal pan/squatting pan. The pan comprises a toilet stool and a water tank, wherein the lower end of the toilet stool is connected with two main staddles by virtue of a sliding locating rod and is supported by the two main staddles; the sliding locating rod is connected with the two main staddles by virtue of a right pin shaft and a left pin shaft respectively; the toilet stool is communicated with a flushing valve via a water pipe and a bend; the outlet of the toilet stool is communicated with a sewer via a large expansion bellows; a right universal wheel and a left universal wheel are respectively arranged at the bottoms of the two main staddles; and a main motor is arranged on supporting rods and is connected with a relay and an inductor. The push-pull pedestal pan/squatting pan has the following beneficial effects: the structure is simple; the pedestal pan, squatting pan or urinal can be installed without changing the structure; the push-pullpedestal pan/squatting pan can be used manually and fully automatically and move freely; the water for washing flows into the water tank via a wash basin and is stored in the water tank so as to be used for flushing the toilet stool, thus saving water; and the water basin and a panel can be selected and manufactured by users voluntarily.

The invention discloses a special treatment vehicle for purifying toilet excrement to reach standards. The special treatment vehicle is mainly composed of a mobile toilet for purifying and treating excrement to reach standards and a carrying vehicle, wherein the mobile toilet for purifying and treating excrement to reach standards is arranged on a self-driving type freight vehicle chassis girder and is fixed with the self-driving type freight vehicle chassis girder as an integer to form the self-driving special treatment vehicle for purifying toilet excrement to reach standards; the mobile toilet for purifying and treating excrement to reach standards is arranged on a pulling type flat-plate car and is fixed with the pulling type flat-plate car as an integer to form the pulling type special treatment vehicle for purifying toilet excrement to reach standards. The special treatment device can be used for treating toilet urea and shit on the site, so that treated gas and water are discharged on the site after reaching the standards, and therefore, excrement is changed into an organic fertilizer product.

A movable toilet comprises a movable house and a defecation device arranged in the movable house. The movable toilet is characterized in that the defecation device comprises a latrine pit with a flushing water tank or a sit toilet and a microbiological treatment device; the microbiological treatment device comprises a sealed anaerobic biological treatment vessel and a sealed aerobic biological treatment vessel, wherein the middle of the anaerobic biological treatment vessel is provided with an anaerobic biological film bed, the middle of the aerobic biological treatment vessel is provided with an aerobic biological film bed, and the lower portion of the aerobic biological treatment vessel is provided with an oxygen importer with a gas pumping device. Compared with the prior art, the movable toilet has the advantages that regular conveying of feces is not needed, and continuous and high-intensity use can be met without being connected to the main water.