5results about How to "Increase water intake" patented technology

The utility model provides a kind of calcium hydroxide digester water inlet control equipment, it is related to digester technical field, and it includes: rack, liquid inlet pipe, the top end of rack is fixedly connected with in liquid inlet pipe;Water tank, the surface of rack is opened in the side close to liquid inlet pipe of water tank;Spray head, the lower surface of water tank is fixedly connected with spray head;Flow control mechanism, the inside of liquid inlet pipe is equipped with flow control mechanism;Baffle, the two sides of the surface of baffle rotationally connected in the inside side wall of liquid inlet pipe;Electromagnet, the inside of baffle is fixedly connected with electromagnet, by using trigger mechanism in exhaust pipe real-time monitoring gas quantity generated by reaction, indirectly judge calcium hydroxide feeding quantity and reaction intensity, when gas quantity increases, pressure switch triggers electromagnet action, makes liquid inlet pipe baffle opening increase, increases water intake quantity;Conversely, reduce water intake quantity, to reach "water supply according to demand", avoid waste or insufficient effect.

The present disclosure provides a reverse osmosis treatment device, a control method and a control device, the reverse osmosis treatment device comprising a first filter and a reverse osmosis membrane assembly connected by a first pipeline, a high-pressure pump being arranged between the first filter and the reverse osmosis membrane assembly, the reverse osmosis membrane assembly having a pure water outlet and a concentrated water outlet, the pure water outlet being connected with a water tank, the concentrated water outlet being connected with a water inlet of the high-pressure pump through a second pipeline, a first regulating valve, a concentrated water flow meter, a second filter and a first control valve being arranged on the second pipeline. The embodiment of the present disclosure can improve the recovery rate of the reverse osmosis treatment device, realize the reuse of the reverse osmosis concentrated water, and when the reverse osmosis water inlet amount is insufficient, the water inlet amount and the reverse osmosis membrane surface flow rate of the reverse osmosis membrane can be improved through the reuse of the reverse osmosis concentrated water, so that the zero-emission production under the well can be realized and no waste water is generated, and the maximization of water resources is realized to avoid the problem of water resource waste.

This utility model relates to dishwashers, specifically providing a water cup assembly and a dishwasher, aiming to solve the problem of insufficient water intake in existing dishwasher water pump inlet structures, which leads to air or foam easily entering the water pump, causing cavitation and affecting the stability and reliability of the system operation. To this end, the water cup assembly of this utility model includes: a water cup with a downwardly recessed first groove; an insert disposed within the first groove to restrict the water flow path within the first groove; the insert has a notch, allowing water in the first groove to flow along the notch. The notch in this utility model increases the water intake in the first groove, helping to form a stable water seal layer in the water tank, effectively preventing air from entering the washing pump and preventing cavitation, thereby improving the operational stability and reliability of the washing system. Simultaneously, the notch structure of the insert reduces material usage while meeting functional requirements.

The application discloses a temperature regulating device for low-temperature starting of a fuel cell, which is applied to the field of fuel cells.The temperature regulating device can monitor the water temperature of water entering and leaving the fuel cell and water discharged from a circulating water path in real time through the arrangement of two temperature sensors, and then the water flow can be adjusted according to the water temperature.In the case of low temperature, when the water flow rate is accelerated, the self-diameter ring is powered on, and then the end part of the water guide pipe at the water inlet of the fuel cell is self-expanded in diameter, and then a buffer deceleration layer is formed before the water enters the fuel cell.Compared with the prior art, under the condition of the same water flow rate, the fuel cell can be subjected to smaller impact force, so that the stability of the fuel cell can be greatly improved, the water inlet amount per unit time can be further improved than the prior art when starting at low temperature, the temperature regulating speed of the fuel cell is faster, the effect is better, and the influence of low temperature on the service life of the fuel cell is effectively reduced.

The microstrainer comprises a rack, a filter cartridge, a driving device, a backwashing device, a liquid level switch and an electric cabinet, the filter cartridge is transversely arranged on the rack, the front end of the filter cartridge is open, the rear end of the filter cartridge is closed, a baffle is arranged at the front end of the rack, a water inlet is formed in the baffle, a sealing ring is arranged on the edge of the water inlet, and the filter cartridge is arranged on the rack. The driving device comprises a water pump, a water inlet pipe, a water outlet pipe, a spray head and a pressure alarm, a water inlet of the water pump is connected with the water inlet pipe, a water outlet of the water pump is connected with the water outlet pipe, the water outlet pipe is horizontally arranged above the filter cartridge, and the spray head is connected with the pressure alarm. The pressure alarm is arranged at the joint of the water outlet pipe and the water pump, and the liquid level switch is fixed to the rack and located at the front end of the filter cartridge. Open type water inflow can be achieved, the water inflow amount is large, water pressure is stable, the structural process is simple, and maintenance is convenient.