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Anonymous users2024-02-06You can't get the questions clear and there are too many answers, so I copied them directly for you.
The Ministry of Construction's "Standard for Water-saving Domestic Water Appliances" (CJ164-2002) defines water-saving domestic appliances as follows:
1. Water-saving domestic water appliances: devices and appliances that meet the same functions of drinking, cooking, toilet cleaning, bathing and laundry, and can reduce water consumption compared with similar conventional products.
2. Water-saving faucet (faucet): a valve product with manual or automatic opening and closing and controlling the water flow of the water outlet, and can achieve water-saving effect in use.
3. Water-saving toilets: toilets that do not leak and have a flushing volume of no more than 6 liters of water at a time under the condition of ensuring sanitary requirements, use functions and drainage pipeline transportation capacity.
4. Water-saving toilet system: It is composed of the toilet and its supporting water tank and accessories, pipes, pipe fittings, interfaces and installation and construction technology, and the water consumption of each flushing cycle is not more than 6 liters, that is, the dirt can be washed out of the toilet trap and discharged into the product system of the gravity discharge system.
5. Water-saving toilet washing valve: a toilet valve with delayed flushing, automatic closing and flow control functions.
6. Water-saving shower: a shower product that adopts contact or non-contact control to open and close, and has the function of water temperature adjustment and flow limiting.
7. Water-saving washing machine: a washing machine product that uses water as the medium and can automatically or manually adjust the water consumption according to the amount of clothes and the degree of dirtiness, so as to meet the washing function and have low water consumption.
What is a water-saving toilet?
Under the condition of ensuring hygiene requirements, use function and drainage pipeline conveying capacity, there is no leakage, and the amount of water in one flush is not more than 6 liters of water. If the urine and urine flushing accessories are used, the water consumption for urine flushing is not more than 4 5L.
5) What is a water-saving shower?
It refers to a shower product that is opened and closed in a contact or non-contact way, and has the functions of water temperature adjustment and flow limiting. The shower nozzle is under the water pressure of 0 1 MPa and the pipe diameter is 15mm, and the maximum flow rate is not more than 0 15L s.
6) What is a water-saving 2S flushometer?
Refers to toilet valves with delayed flushing, automatic closing and flow control functions. When the water pressure is 0 3MPa, the amount of water for stool flushing is 6L 8L at one time, and the amount of water for urine irrigation is 2L U4L (if it is divided into two stages of flushing, it is the sum of the first stage and the second stage), and the flushing time is 3s U10S.
7) What is a water-saving washing machine?
It refers to a washing machine product that uses water as the medium, can automatically or manually adjust the water consumption according to the amount of clothes and the degree of dirtiness, and meets the washing function and has low water consumption. The product has a washing capacity at the maximum load, a high water level, a standard washing process, a washing ratio of 0 8 or more, and the water consumption per unit capacity is not greater than the following values: drum washing machine, with heating device 14L kg, without heating device 16L kg; Washing machine with a wave wheel 22l kg.
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Anonymous users2024-02-05To put it in layman's terms, it is the toilet toilet to flush big water and urinate to flush small water (buttons are one big and one small) The faucet is inductive, and the hand is out of the water, and it will automatically turn off when you leave!
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