Water production equipment with water-saving device
A water-saving device and equipment technology, applied in water/sewage treatment equipment, water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of increasing equipment cost and operating cost, increasing water production equipment, etc. The effect of improving the water production rate and protecting the environment
Inactive Publication Date: 2020-04-03
湘潭微动农业发展有限公司
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Problems solved by technology
Therefore, in order to increase the water production rate of the equipment, it is necessary to increase the number of membranes of the water-making equipment, which will greatly increase the cost of equipment and operating costs.
Method used
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Embodiment Construction
[0011] see figure 1 Shown: a kind of water-making equipment with water-saving device, has water-making equipment 1 and raw water tank 7, is connected with additional water-saving device between water-making device 1 and raw water tank 7, and described additional water-saving device is It consists of a monitoring device 3, a controller 4, two solenoid valves 9, 12 and a bypass valve 11. The monitoring device 3 is connected to the water outlet pipe 2 of the water making equipment 1, and the water outlet pipe 2 is connected with two The solenoid valves 9 and 12 are connected in parallel, one solenoid valve 12 is connected to the drain pipe 10, and the other solenoid valve 9 is connected to the raw water tank 7 through the water pipe 6, and a side connection is connected between the front connecting pipe 13 and the drain pipe 10 connected to the solenoid valve 9 of the raw water tank. Through valve 11.
[0012] The controller 4 is a conductivity meter or a water quality monitor c...
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The invention relates to water production equipment with a water-saving device. The water production equipment is used on purified water and purified water production equipment, and is characterized in that an additional water-saving device is connected between the water production equipment and a raw water tank, and comprises a monitoring device, a controller, two electromagnetic valves and a bypass valve, a monitoring device is connected to the water outlet pipe of the water production equipment, the water outlet pipe is connected with the two electromagnetic valves in parallel, one electromagnetic valve is connected with a water discharge pipe, the other electromagnetic valve is connected with the raw water tank through a water pipe, the bypass valve is connected between a front connecting pipe connected with the electromagnetic valve of the raw water tank and the water discharge pipe, and the controller is a conductivity meter or an on-line water quality monitor. During the use, the electromagnetic valve is controlled to be opened and closed according to the measured data, the discharged water is recovered to the raw water tank if the quality index of the discharged water is low, and if the quality index of the discharged water is high, the water is discharged. The quality index of the discharged water is of the invention can save water and protects water production equipment, and can further improve the water production rate.
Description
technical field [0001] The invention relates to the technical field of pure water and water purification equipment, and belongs to a water production equipment with a water-saving device. Background technique [0002] At present, with the development of the economy and the improvement of people's living standards, people's requirements for the quality of drinking water are also continuously increasing, so that pure water and clean water supply systems have been widely promoted in more and more residential quarters, and established throughout the country A large number of bottled water, bottled water production plants. Due to the requirements of hygienic quality, reverse osmosis membranes or sodium filter membranes are generally used in water production equipment, but the water production rate of a single reverse osmosis membrane is only 7%-17%. The rate must not be lower than 70%. Therefore, in order to increase the water production rate of the equipment, the number of mem...
Claims
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IPC IPC(8): C02F1/44B01D61/12B01D61/08B01D61/00
CPCB01D61/00B01D61/025B01D61/027B01D61/08B01D61/12C02F1/008C02F1/44C02F1/441C02F1/442C02F2201/002
Inventor 不公告发明人
Owner 湘潭微动农业发展有限公司