1, technical requirements:

Using super water saving irrigation technology, using high pressure water flow and gas flushing toilet.

1.1 implementation standards of environmental protection toilet

1.1.0 toilet design and implementation of the city public toilet design standard "CJJ14-2005, related chapters in the public toilet construction standards" DB11/T1902003.

The urban public toilet design standards "CJJ14 - 2005, related chapters in the public toilet construction standards" DB11/T1902003 requirements 1.1.1 toilet space size to perform.

The city public toilet design standards "CJJ14 - 2005, related chapters in the public toilet construction standards" DB11/T1902003 requirement 1.1.2 toilet equipment configuration and execution.

1.1.3 the toilet in the use of odor levels reached the city public toilet hygienic standard of GB / T 17 to 217 - 1998 and the odor pollutants discharge standard GB 1455493 in requirements.

1.1.4 logo and logo graphic symbols for the implementation of the "public information symbols, graphical symbols," the GB10001.1 standard requirements.

1.1.5 other parts of the toilet according to the specific requirements of the tender documents.

1.2 lighting facilities implementation standards

Executive related chapters in the "architectural lighting design standards" (GB) 500342004 lighting design of toilet facilities, lighting using energy-saving lamps.

1.3 distribution system implementation standards

Implementation of the toilet distribution system "civil electrical design code" in the relevant section of the requirements of JGJT16-92. Distribution system to ensure safety, the voltage of the unified power rating of the city AC220V. Equipped with leakage protection switch, high degree of automation, stable and reliable system, easy to operate. Electrical insulation: insulation resistance > 1M, voltage resistance 500V continuous 1min no breakdown, burning.

1.4 materials and appearance

Indoor toilets are required to be using green building materials, landscape and environment in harmony; toilet structure and overall function design to fully embody the "mobile" brought about by the convenience, economic characteristics, and the overall design of mobile toilets, to reflect the high price, high-tech content, high comfort, high management convenience features.

1.5 toilet layout and configuration description

Water flushing water saving type mobile toilet for high pressure water flushing type toilet, toilet consists of three toilet seat (each toilet position contains a wall hanging type urinal), a disabled, a management, a tool between combination.

1.6 toilet main body structure description

Toilet adopts the assembled, integral load-bearing structure shall be for frame type steel structure (provide inspection report and quality certificate), using the bolt connection are assembled, the overall structure of the material and welding the strict implementation of national standards, the wall square steel construction specifications are not less than 40mm * 40MM * 3mm, toilet bottom beam with not less than 100mm*100mm*5mm of GB square tube welding, using sandblast process of rust removal of steel processing by rustproof paint completely rust, corrosion of all steel. Meet the fire protection requirements, the structure is strong, and to meet the needs of a number of shift;

1.7 heat preservation and anti freezing

Closet space and equipment to good sealing, less heat dissipation, and shall be equipped with intelligent antifreeze system, toilet for on the ambient temperature at - 20 degrees to 50 DEG, suitable for the normal use of the winter in the northern region.

The toilet should be equipped with intelligent anti freezing system, for the normal operation of the equipment to provide automatic heating, to ensure the normal use of the toilet.

Toilet wall shall be in the 50mm (inclusive) above the thick color steel composite board production, plate heat preservation, heat insulation effect is good, windows for stainless steel window, glass shall be in the hollow design, sealing effect is good, but also should have heat preservation, heat insulation effect; toilet shutter equipped with windshields, winter installation and use, can effectively the wind effect, the indoor thermal insulation to provide strong support, toilet in the winter minimum temperature must guarantee higher than 1 DEG C.

1.8 toilet technical parameters

1.8.0 using temperature: -50 C -20 c;

The use of environmental humidity: less than 95% 1.8.1;

1.8.2 use power supply: external power supply 220V;

1.8.3 per toilet seat rated power: less than 5W;

1.8.4 each lavatory water consumption: less than 1 liters / person;

1.8.5 toilet will be set to start the valve, for the smell.

1.9 equipment washing control mode description

Flushing control shall be by hydraulic foot valve with computer intelligent control system, with manual and automatic flushing ability, good washing effect to a hygienic standard for public toilet.

1.10 power supply mode

City electricity (220V/50HZ), shall be equipped with leakage protection switch, leakage protection device in line with national standards, the use of safety. The toilet shall be equipped with internal energy-saving lamps, lighting to meet the needs of management, meet the needs of public toilets installed between the socket.

1.11 there is no way to indicate

Toilet shall have no display device, the LED has, no display, controlled by the toilet door, through a luminous red text "occupied" and green "no vacant" instructs a switching, to achieve the toilet "people", "no" indicates. When using the lavatory is vacant, intelligent indication screen display "no vacant" green; when someone enters the toilet to lock the door, indicating switch screen showed "occupied"; when users use the toilet is completed, the intelligent indication lamp switch for the green display "no vacant" is red.

1.12 toilet space size

In order to guarantee toilet user comfort, the toilet with plane to ceiling height to 2.00m above (contain), 2460 to 1.2m above (contain), net deep above 1.6m (included).

1.13 general toilet space layout

Toilet design must be people-oriented, style novel, modern style, solemn appearance, safety first, prevention of leakage, leaking, and the operation is convenient.

1.14 management configuration

Three pumping Table 1 Zhang, chair put 5, mop pool 1, energy-saving lamp, clothes hook 1, toilet main control distribution box 1, leakage protection device 1 set, 3 electric socket, anti-theft guardrail.

1.15 exterior wall decoration

Exterior wall shall be in the high-quality aluminum-plastic plate, the middle wall shall be provided with a heat-insulating layer, insulation layer thickness is more than 70mm (inclusive), by A1 level fire materials (provide certificates of quality or quality report); toilet all wires are required to use retardant grade B1 level threading pipe, and in the lavatory electrical control cabinet installation of leakage protection device, effectively prevent the line of fire hazards.

The use of raw materials in the toilet, especially the appearance of the material must be a high level of fire retardant materials, such as steel, stone, etc.. Ensure the safety of the use of the toilet.

Squat toilet, drainage pipe, water inlet pipe and so on should be equipped with automatic thermal insulation facilities.

1.16 squatting pan parameters

Squat toilet should be used in high pressure water flushing special stainless steel bedpan, the quality 304#1.5mm stainless steel plate stamping molding, the urinal in the surface smooth. The squatting pan is 700*700mm, the position of the pedal is provided with an anti sliding plate.

1.17 wall mounted urinal parameters

High pressure air to the water tank to be used for high quality ceramic water, the bucket will face smooth. The shape and size of the urine pool is 680mm*310mm, and the induction type automatic flushing valve is adopted.

1.18 toilet interior

Interior wall shall be in the green sheet, non-toxic, the use of indoor ivory white aluminum plate, effectively prevent corrosion dirt splashing on the wall to protect the wall. Ground by GB 40mm*40mm*3mm square tube welding keel, and in the riveting 10mm thick bamboo plywood, bamboo plywood plane laying marble, 20mm thick, the toilet in the PVC Kouban ceiling.

1.19 doors and windows production

For heat preservation, heat insulation, sound insulation considerations, the windows shall be made of aluminum alloy, and in the management of doors, windows and other external installation of stainless steel security doors and windows. Doors shall be used not less than 50mm color steel composite plate is stuck on the surface of the aluminum plate making doors, using no less than 1.2mm thick, 304 stainless steel plate package door and door frames. Toilet spaces between all the glass used to scrub the glass, the management of the use of transparent glass.

1.20 toilet water supply and drainage

Toilet water supply pipe shall be in the high-quality PPR pipe, toilet high-pressure water using water pressurizing device to solve (including the mobile toilet facilities), drainage pipeline shall be in the high-quality UPVC pipe, drainage tube into the outdoor septic tank.

1.21 intelligent control

Toilet should use magnetometer control there is no conversion, infrared automatic induction flushing, the whole intelligent control, simple operation, easy to maintenance and management. At the same time, should be equipped with automatic alarm device.

1.22 external facilities

Outside shall be provided with antiskid marble (20 mm thick) steps (which must be at least a toilet is no barrier channels); toilet spread around the fortification drip ground; roof laying waterproof layer, shingles, no roof leaks and water seepage phenomenon; mounted prominently in toilet logo.

1.23 other facilities

Toilet in the hand box, clothes hook, such as wastepaper basket shall be made of stainless steel materials, and set the anti-theft function; mirrors are made of materials that can not be damaged easily, meet the security and is not easy to be damaged.

1.24 indoor deodorant facilities description

To use indoor deodorant fragrance machine, start the fan switch after use, to eliminate the odor to keep the air fresh. In the case of not too smelly, do not open the fan should also be able to get a good deodorant effect.

In addition the toilet shall be equipped with exhaust fan, toilet door is provided with shutters, going to the toilet, automatic control of forced air exhaust, exhaust air volume per hour is greater than or equal to 40 cubic. Each toilet shall be provided with a pneumatic flap, open automatically flushing, automatic closing use, will be the source of the smell from.