RU2569831C2 - Sanitary-technical cabin - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: invention relates to sanitary-hygienic equipment. The proposed sanitary-technical cabin comprises modular elements, which consist of inner and outer shells. The inner shell is a bearing element due to stiffening ribs embedded into its structure. Special technical equipment arranged between inner and outer shells, including a facility to disinfect the toilet bowl rim with a lifting mechanism of a toilet bowl rim and a lifting mechanism of a protective screen, a waste processing device, a unit for washing and drying hands, a system of volume disinfection of inner space, a tank for collection and heating of rain water, accumulator batteries, infrared heaters, electrotechnical equipment, systems of sensors, a control unit and a coin receiver. Modular elements of the cabin including all elements of user environment are integral with the inner shell and are produced by means of stamping under factory conditions from stiff plastic material or light metals. The structural diagram of the cabin provides for the possibility of switching them and duplicating some of them.

EFFECT: proposed sanitary-technical cabin has improved operating properties, has highly efficient system of cleaning and sanitary treatment, cabin and its elements are resistant to unauthorised actions, has low cost due to use of cheap materials and assembly from stamped stacked modular elements.

19 cl, 3 dwg

Description

The utility model relates to sanitary equipment that can be used either as an autonomous separately located cabin, or as built-in structures in special rooms in the form of separate modular parts in various combinations.

A toilet is known, comprising a modular unit made of two toilet cabins located in one housing and separated by an internal partition to form a technical compartment between the cabins for equipment, the toilet and sink installed in each toilet cubicle, a device for their sanitization and entrance door with a locking device. The modular unit is equipped with a tank located in its underground part for collecting and processing urine and feces, a water recirculation system for washing toilet bowls, a dosed water and detergent system for washing hands from the water and detergent tanks located in the upper part of the modular unit, a ventilation system and cab heating, a system for disinfecting and drying toilet seats, a user information system located at the front door of each cabin, an air sanitization system made in the form of installed in each cabin of a bactericidal lamp and an automatic control system for the units of each cabin (patent RU No. 6811, from 08.19.1997). The specified toilet is accepted as the closest analogue.

However, the well-known toilet consists of complex structures and has low performance, namely low mobility, low variability of placement in the environment, significant cost, low-tech manufacturing and low reliability of the equipment.

The objective of the present invention is to simplify the structures, their production, assembly and installation, providing the possibility of using, combining and placing individual elements of the cabin, improving performance, improving the ergonomics of the user environment, achieving autonomy of the cabin due to the possibility of using photovoltaic cells, recycling waste into useful resources and self-cleaning and disinfection.

The problem is solved due to the fact that the sanitary-technical toilet cabin is made of modular elements consisting of internal and external shells, stamped in the factory from rigid plastic materials or light metals, for example, an ultra-rigid layered polymer nanocomposite or aluminum. Between the shells there is special technical equipment, namely, a toilet rim disinfection unit with a built-in sanitary module, which is equipped with a vacuum waste collection and removal system, a waste treatment device combined with containers for collecting purified water, useful resources and non-recyclable waste, a washing unit and hand-drying, volumetric disinfection system of the internal space, air ionizer, tank for collecting and heating rainwater, batteries, infrared heaters, electric technical equipment, sensor systems and control unit.

Modular elements have several layout options for creating a toilet space with the required number of devices for a specific situation, with the possibility of organizing sanitary cabins for people with limited mobility.

The problem is also solved due to the fact that:

the user environment of the cabin, namely the toilet bowl, sink, waste bins, are integral with the inner shell obtained by stamping in the factory;

the supporting element of the cabin, in particular each modular element, is the inner shell due to the stiffeners embedded in its design;

modular elements of the cabin are rigidly fastened together, for example, by means of bolted connections and a system of latches;

these modular elements operate both in the system and individually, according to their specificity and the equipment built into them;

the working surfaces of the sanitary-technical cabin are treated with anti-vandal compounds;

the slope of the flat section of the floor lies towards the lattice with the pallet. The slope angle is chosen comfortable for visitors, for example, in the range from 1 to 3 degrees. The slope of the pallet lies in the direction of the fluid-discharge pipe. A rubber coating is applied to the surface of the floor;

the lightness of the material used in modular elements allows for a shorter time to assemble the sanitary-technical cabin and, if necessary, connect it to the city sewer;

the user environment may be equipped with handrails, holders and a ramp, and may also include waste bins that have sections for waste classes;

sensors for draining water, opening / closing the door can be installed; visitors presence sensors;

the volumetric disinfection system can be equipped with a room aerosol disinfection device consisting of a highly dispersed aerosol generator, a spray head, and a container for disinfecting solution;

A fan ionizer can be installed, which includes a fan, ducts and emitters of electrons, a power supply.

Installation for disinfection of the rim of the toilet includes a lifting mechanism of the rim of the toilet and a lifting mechanism of the protective screen, which consists of a lifting and stationary part; steam generator, water tank, dry steam spray tube. The installation includes a vacuum system for the collection and removal of waste (feces and urine), a toilet bowl.

The waste treatment device includes a separator for liquid and solid waste, an electrochemical reactor, a biochemical reactor, a tank for collecting purified and filtered water, a system of tubes for its distribution and transportation to other plants, replaceable containers for collecting useful resources resulting from the processing of waste, removable container for collecting unsuitable for further use waste, retractable containers for collecting waste, divided into classes.

The unit for washing and drying hands has a water tank, a water supply device, a soap dispenser, and a hand dryer. All installation elements are equipped with a retractable mechanism. The unit also has a bowl for receiving dirty water. The slope of the flat portion of the bowl lies in the direction of the water intake funnel. A mechanical lock is installed on the rear wall of the water intake bowl.

The essence of the utility model is illustrated by drawings:

Figure 1 presents the plan of the sanitary-technical cabin;

Figure 2 presents a section A-A of the sanitary-technical cabin;

Figure 3 is an explosion diagram of the sanitary equipment.

The sanitary-technical cabin, in which the equipment made according to the utility model is mounted, contains:

1 - toilet bowl;

2 - changing table;

3 - water intake basin;

4 - waste bins;

5 - solar panels;

6 - capacity for a disinfectant solution;

7 - aerosol disinfection device;

8 - capacity for collecting and heating rainwater;

9 - steam generator;

10 - tube spray dry steam;

11 - a container for water;

12 - lifting part of the protective screen;

13 - stationary part of the protective screen;

14 - vacuum system for the collection and disposal of waste (feces, urine and water used for flushing);

15 - tank for collecting purified and filtered water;

16 - electrochemical reactor;

17 - retractable containers for collecting waste divided into classes;

18 - separator for liquid and solid waste (feces, urine and water used for flushing);

19 - container for useful waste;

20 - retractable box for containers with useful waste;

21 - a tank for water;

22 - sensory hand dryer;

23 - touch water supply device;

24 - touch soap dispenser;

25 - duct and emitter of electrons;

26 - power supply of the air ionizer;

27 - decorative hinged facade;

28 - the outer shell of the modular elements of the cabin with insulation;

29 - coin acceptor with an indicator of the state of the cabin;

30 is a modular element of the cabin, containing the system of opening / closing the door;

31 - automatic sliding door;

32 - modular element of the cabin (deaf);

33 - the inner shell of the modular elements of the cabin;

34, 35, 36 - metal frame of internal special technical equipment;

37 - storage batteries for energy storage, including solar;

38 - light indicator of the state of the cabin;

39 - emergency call button.

The sanitary-technical cabin is made of modular elements consisting of inner 33 and outer 28 shells, stamped in the factory from hard plastic materials or light metals. Between the shells there is special technical equipment, which is mounted on metal frames 34, 35, 36, made of a hollow tube of rectangular or square cross section. The unit for disinfection of the rim of the toilet is a steam generator 9, equipped with a container for water 11, which generates and delivers dry steam through the tube 10 into the disinfection compartment of the rim of the toilet formed by the stationary 13 and lifting 12 protective screen. The rim of the toilet bowl (not shown) is equipped with a lifting mechanism (not shown). The vacuum system for receiving and discharging liquid and solid waste 14 is located under the disinfection compartment of the rim of the toilet bowl and is connected via pipes of plastic material (not shown) to the toilet bowl 1 and the separator of liquid and solid waste 18, has the ability to connect to a city sewer system (not shown) . The waste processing installation includes a tank for collecting purified and filtered water 15, an electrochemical reactor 16, a separator for liquid and solid waste 18, interconnected by a pipe system (not shown), also contains containers for collecting useful and non-processed waste 19, located in retractable box 20, which has prefabricated channels (not shown) connected to the separator 18 and the biochemical reactor 16.

The unit for washing and drying hands has a water tank 21, a water supply device 23, a soap dispenser 24, a hand dryer 22. All elements of the installation can be equipped with a retractable mechanism (not shown).

This unit also has a bowl for receiving dirty water 3 and a mechanical lock mounted on the back wall of the water intake bowl. The slope of the flat portion of the bowl lies in the direction of the water intake funnel.

The volumetric disinfection system includes a container for the disinfecting solution 6, an aerosol disinfection device for the room 7, consisting of a generator of fine dispersed aerosol (not shown) and a spray head (not shown). A tank for collecting and heating rainwater 8 is connected to an electrochemical reactor 16, then the purified water enters the tank for collecting purified and filtered water 15. The air ionizer includes a fan (not shown), an air duct and electron emitters 25, a power supply 26. On the sanitary-technical cabin is equipped with photovoltaic cells 5 associated with batteries 37, the voltage of which is regulated by a controller (not shown). The elements of the inner shell 33 are fastened together, for example, by means of a bolted connection (not shown). The elements of the outer shell 28 are fastened together, for example, by means of latches. The locking elements of the cabin are the side elements: blind 32 and a modular element of the cabin 30, containing a door opening / closing system, where a sliding door 31 is installed and a coin acceptor 29 can be located, including a status indicator of the cabin 38. Outside, on a sanitary cabin, if necessary, mounted hinged decorative facade 27.

The work of the sanitary-technical cabin is as follows.

The visitor lowers the coin or token into the coin acceptor mounted on the external wall of the sanitary-technical cabin, after which a signal is sent to the controller to unlock the door. After the visitor enters, the door automatically locks, and the busy indicator on the external display lights up. During the visitor’s stay in the cabin, the light is kept on. After use, a flush in the toilet is automatically performed. The door is unlocked after the visitor has used the washbasin, soap dispenser and hand dryer; this technology is illustrated by visual communications located inside the cabin. Sensors located on the inside walls of the cabin record the fact that the visitor has vacated the room and signal the volume disinfection of the cabin and the rim of the toilet. The disinfection of the rim of the toilet is carried out as follows: the lifting mechanism leads the rim into the disinfection chamber integrated in the interior wall of the cabin, then the rim is treated with dry steam under pressure, then the latter is set to its original position. Volumetric disinfection of the cabin is carried out by the method of "dry" spraying of a disinfectant solution, for example, "Desargent", after which the cabin is ready to receive the next visitor and the indicator "free" is displayed on the board. The status indicator of the toilet cabin can be duplicated by a light indicator along the perimeter of the doorway.

The inventive sanitary cab has improved performance, has a highly efficient cleaning and sanitation system, the cab and its elements are resistant to unauthorized influences, has a low cost due to the use of cheap materials and manufacturing techniques from stamped stackable modular elements.

Claims (19)

1. A sanitary-technical cabin containing modular elements consisting of inner and outer shells, while the inner shell is a supporting element due to stiffeners embedded in its design, special technical equipment located between the inner and outer shells, including a unit for disinfection of the toilet rim with a lifting mechanism for the rim of the toilet bowl and a lifting mechanism for the protective screen, consisting of a lifting and stationary part, a steam generator, a water tank, a spray tube with ear steam, and the built-in sanitary module, which is equipped with a vacuum system for collecting and discharging waste, a waste treatment device that includes a separator for liquid and solid waste, an electrochemical reactor, a biochemical reactor, a tank for collecting purified and filtered water, a pipe system for it distribution and transportation to other plants, removable containers for collecting useful resources resulting from the processing of waste, a removable container for collecting unsuitable for further use waste s, retractable containers for collecting waste, a unit for washing and drying hands, a volumetric disinfection system for the interior, a tank for collecting and heating rainwater, batteries, infrared heaters, electrical equipment, sensor systems, a control unit and a coin acceptor, while modular elements cabins, including all elements of the user environment, are integral with the inner shell and are obtained by stamping in the factory from hard plastic materials or light metals, The cab’s operational design provides for the ability to swap them and duplicate some of them. 2. The cabin according to claim 1, characterized in that the modular elements are rigidly fastened together by means of bolted connections and a system of latches. 3. The cabin according to claim 1, characterized in that the working surfaces are treated with anti-vandal compounds. 4. The cabin according to claim 1, characterized in that the slope of the flat section of the floor lies in the direction of the grate with the pallet, and the slope of the pallet lies in the direction of the liquid-discharge pipe. 5. The cabin according to claim 1, characterized in that a rubber coating is applied to the floor surface. 6. The cabin under item 1, characterized in that the vacuum system for collecting and discharging waste is connected to the city sewer. 7. The cabin according to claim 1, characterized in that the user environment is equipped with handrails, holders and a ramp. 8. The cabin according to claim 1, characterized in that a changing table is installed. 9. The cabin according to claim 1, characterized in that the user environment includes waste bins that have sections for waste classes. 10. The cabin under item 1, characterized in that the sensors are installed drainage of water, opening / closing doors, sensors of the presence of visitors. 11. The cabin according to claim 1, characterized in that the volumetric disinfection system is equipped with a room aerosol disinfection device consisting of a fine aerosol generator, a spray head, and a container for a disinfectant solution. 12. The cabin according to claim 1, characterized in that a fan air ionizer is installed, which includes a fan, ducts and electron emitters, a power supply. 13. The cabin under item 1, characterized in that the installation for disinfection of the rim of the toilet includes a vacuum system for collecting and discharging waste. 14. The cabin according to claim 1, characterized in that the waste treatment device includes a retractable waste collection tank, divided into classes. 15. The cabin according to claim 1, characterized in that the unit for washing and drying hands has a water tank, a water supply device, a soap dispenser, a hand dryer. 16. The cabin under item 1, characterized in that the elements of the unit for washing and drying hands are equipped with a retractable mechanism. 17. The cabin according to claim 1, characterized in that the emergency call button is installed. 18. The cabin according to claim 1, characterized in that the doorway has a light indicator of the state of the cabin. 19. The cabin according to claim 1, characterized in that photovoltaic panels are installed on the outer shell.

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