36results about How to "Realize water saving function" patented technology

The invention relates to a multifunctional household water purifier. The multifunctional household water purifier comprises a double-check valve arranged on a water inlet pipe, four filter elements used for purifying water delivered through the double-check valve successively, a water tank arranged at the end terminal of a fourth filter element and connected with the water tank via a pipeline, a humidifier connected with the water tank, and a thermal insulating liner connected with a water outlet end of the water tank via a one-way valve; the four filter elements are used for purifying; the water tank and the humidifier are used for humidifying; the thermal insulating liner is used for heating; water feeding, purifying, humidifying, heating, and water discharging of the multifunctional household water purifier are concentratedly controlled by a circuit board; and the ports of the circuit board are connected with the thermal insulating liner and a plurality of control valves respectively. The multifunctional household water purifier can be used for purifying, heating, and humidifying at the same time; and a unified control manner is adopted, so that the multifunctional household water purifier is convenient to control.

In a sanitary installation part (1) which, along with a functional unit (7), forms a quantity regulator, it is proposed that a regulating element (13), which can be adjusted along an adjustment path, be coupled to a temperature‑sensitive drive unit (15) such that different regulating positions of the regulating element (13) are set in dependence on the temperature of the medium flowing through the installation part (1), wherein the different regulating positions realize in each case different volume‑flow dependencies (11, 12, 45, 48) and / or flow resistances (cf. figure 1).

The invention discloses a drain valve which comprises a button seat arranged on the upper end, a barrel body arranged in the middle and a base arranged at the bottom; a lifting pipe is arranged in the barrel body, and one side of the barrel body is also provided with an overflow pipe which is communicated with the base; the drain valve is also provided with a lever-type drain mechanism; the lever-type drain mechanism comprises a semi-drain mechanism and a full-drain mechanism; and the semi-drain mechanism and the full-drain mechanism are arranged inside and outside of the barrel body separately. The drain valve has the advantages of simple and reasonable structure, quite convenient installation and use, and can flexibly and greatly adjust the water drainage and save water resource. Because the product has small size and lower cost, and some structures are improved, the produce fault rate is lower, and the use of a user is easier.

The invention relates to an efficient water-saving ore washing device for ore concentration. The efficient water-saving ore washing device for ore concentration comprises a body, a filter drum, a feeding pipe, a discharge pipe, a base plate, a water spraying device and two supports. A recycling mechanism includes a recovery box, a waste box, a filter net, a material pushing assembly and a water pumping assembly. The material pushing assembly comprises a first motor, a lead screw, a sleeve, a push plate, and a sealing plate, and the moving mechanism comprises two fixing boxes, wherein each fixing box is internally provided with a moving component. Each moving component comprises a driving unit, a moving plate, a moving rod and two springs. The efficient water-saving ore washing device for ore concentration recycle clear water by means of the recycling mechanism, the function of water saving can be achieved, and the environmental protection property of the equipment is improved; and by means of the moving mechanisms, the filter drum can be driven to move, so that ore materials shake to make full contact with water, and the cleaning effect is improved.

The invention discloses a button flow regulating device which comprises a fixed unit with a water channel, and a button, wherein the fixed unit is provided with a move shaft, a pushing rod and a spring internally; the move shaft and the pushing rod can move relatively to the fixed unit; the moving directions of the move shaft and the pushing rod are in parallel with the water flow general direction of the water channel; the flow area of the water channel is changed through the relative movement between the move shaft and the fixed unit, and the flow regulating function is realized, wherein the fixed unit, the move shaft, the pushing rod and the spring are matched to form an automatic ball-point pen move mechanism; the button is slidingly connected with the fixed unit; the sliding direction of the button is vertical to the sliding direction of the move shaft; and the button and the tail end of the pushing rod constitute a linkage structure. The button flow regulating device has the advantages that the sliding direction of the move shaft and the pushing rod and the flow water general direction of the water channel are in parallel, the layout is smart, the radial interval of the fixed unit is small, the occupation area is small, the pressing strength for the users can be reduced, and the button flow regulating device is convenient to switch.

The invention discloses a steam cabinet with multiple layers of food capable of being heated uniformly. The upper portion of a bottom cabinet is fixedly connected with a locker, the upper portion of the locker is fixedly connected with a cooling box, an induction cooker is arranged in the bottom cabinet; the upper portion of the induction cooker is fixedly connected with a water tank; the water tank is made of a metal material; the upper portion of the water tank communicates with an air outlet tube; the air outlet tube penetrates through the bottom cabinet and communicates with a corrugated hose in the locker; one end of the corrugated hose is fixedly connected with the locker while the other end of the corrugated hose communicates with a sprayer; a plurality of nozzles are arranged on the sprayer; the rear of the sprayer is fixedly connected with a collar; the collar is in threaded connection with a lead screw; the rear of the collar is rotatably connected with a roller; the roller is attached to the inner wall of the locker; a reciprocating rotation mechanism is arranged at the lower end of the lead screw; the air outlet tube is arranged on the upper portion of the locker; the lower portion of the air outlet tube communicates with the inside of the locker; the upper portion of the air outlet tube is arranged in the cooling box and communicates with the cooling box via a one-way valve; the bottom of the cooling box communicates with the water tank through a circulating tube; and the lower portion of the circulating tube is rotatably connected with a spin valve.

The invention relates to a sanitary installation part (1) which, along with a functional unit (7), forms a quantity regulator, it is proposed that a regulating element (13), which can be adjusted along an adjustment path, be coupled to a temperature-sensitive drive unit (15) such that different regulating positions of the regulating element (13) are set in dependence on the temperature of the medium flowing through the installation part (1), wherein the different regulating positions realize in each case different volume-flow dependencies (11, 12, 45, 48) and / or flow resistances (cf. figure 1).

The invention relates to a water-saving non-water-tank toilet with a pressure washing system as well as an assembling method of the water-saving non-water-tank toilet. The water-saving non-water-tank toilet comprises a separate toilet seat, wherein a separate water storage tank or a built-in water storage tank integrally formed with the separate toilet seat is not configured in the separate toilet seat; a water-saving flushing system is arranged in the separate toilet seat; the water inlet end of the water-saving flushing system is connected with a water supply system; the water-saving flushing system has the pressure storage capability; the outlet end of the flushing system is connected with a water inlet of the separate toilet seat; a sewage outlet connected with discharged sewage is also formed in the separate toilet seat. The toilet not only is compact in structure and small in size, but also can provide a stronger impulsive force and save more water.

The invention relates to an ecologically sustainable organic wheat planting method. The method comprises the following steps that a wheat field is selected, ridge arrangement is performed to divide the wheat field into a plurality of pieces of rice field, ditches are excavated in the peripheries of the pieces of rice field, a circulating water system is constructed, wheat field deep ploughing and land fertilizer adding are performed, the wheat variety is selected, seeds are sown, water replenishing and topdressing are performed on each piece of rice field in a circulation flooding receding water mode, comprehensive control measures are adopted for preventing and controlling diseases, insect pests and weeds of wheat, and harvesting and transporting the matured wheat. When wheat is planted, the method has the advantages of saving water, saving fertilizer and reducing environmental pollution, organic and sustainable planting of wheat is achieved, the planting cost is lowered, the product quality is improved, and planting benefits are increased.

The invention discloses a water-saving intelligent motor foam toilet stool system, which comprises a toilet stool, a water inlet valve connected with the toilet stool, a unidirectional conduction valve for discharging, a PLC numerical control device, a numerical control motor controlled by the PLC numerical control device, a rotary pump body and a foam controller driven by the motor, wherein the rotary pump body is added between the toilet stool and the unidirectional conduction valve; the foam controller is equipped between the toilet stool and the water inlet valve; the water inlet valve is an electromagnetic valve controlled by the PLC numerical control device. Through the scheme, the toilet stool washing water is saved; the odor is isolated; the waste can be quickly conveyed and discharged strongly. As the decrease of the washing water, the domestic wastewater for washing toilet stool is reduced on a large scale, so that the water-saving and reduction functions can be realized; at the same time, the motor can be used for crushing the waste, the quantity and difficulty for sequentially treating domestic wastewater can be reduced; and the system has a great economic benefit and a social effect.

The invention discloses a water treatment process system for wet desulfurization. The system comprises: a multilayer spray water collector arranged in a desulfurized flue to recover water in flue gas;an evaporative cooling tower, wherein a heat exchange pipeline and a spray pipeline are arranged in the evaporative cooling tower; a first path which communicates the circulating cooling water outletof the desulfurized flue with the heat exchange pipeline inlet of the evaporative cooling tower; a second path which communicates the heat exchange pipeline outlet of the evaporative cooling tower with the circulating cooling water inlet of the desulfurized flue to supply circulating cooling water to the multilayer spray water collector; and a third pass which communicates the wastewater outlet of a wet desulfurization absorption tower with the inlet of the spray pipeline of the evaporative cooling tower. The system can effectively combine the water saving and wastewater treatment effects ofa whole unit, and has a good economical performance and a good market prospect. The invention also provides a water treatment process method for wet desulfurization based on the system.

The invention discloses a water-saving drip irrigation technology for potato planting. The technology comprises a planting greenhouse, wherein a water collecting trough is formed on the periphery of the top of the planting greenhouse, a first water delivery pipe is arranged at the bottom of the water collecting trough and inserted into a water collecting pool, a water supplementing pipe is arranged on the side surface of the water collecting pool, a first water pump is arranged on the water supplementing pipe, the other side of the water collecting pool is connected with one side of a water purification box through a second water delivery pipe, a primary filter and a second water pump are sequentially arranged on the second water delivery pipe in the water flow direction, a third water delivery pipe is arranged on the other side of the water purification box and extends into the planting greenhouse, and a third water pump and a first electromagnetic valve are sequentially arranged on the third water delivery pipe in the water flow direction. By means of the water collecting trough, a soil moisture sensor, a first electromagnetic valve, a second electromagnetic valve and a central controller, the water-saving drip irrigation technology for potato planting has good water-saving performance and high degree of automation and is more convenient to use.

The invention relates to a vertical type water saving tap, which belongs to the field of the tap water appliance. The vertical type water saving tap is characterized in that a tap body (1) is hollow, a water inlet is arranged at the bottom part of the tap body (1), a water saving and bleeding diplopore (4) is arranged at the lower part of the tap body (1), a water saving passage (17) and a water bleeding passage (30) are arranged below the water saving and bleeding diplopore (4), the water saving passage (17) is threaded with a water saving device (18), a valve core (10) is positioned above the water saving and bleeding diplopore (4), both a sealing washer (5) and a stator plate (6) are provided with diplopores corresponding with the water saving and bleeding diplopore (4), a rotor plate (7) is provided with a fan-shaped mouth, and a valve core pressing cap (12) is threaded with an upper mouth of the tap body (1). The vertical type water saving tap is a water saving tap which integrates spray rinsing, flushing and water bleeding processes into a whole and can save water up to 70 percent, and is suitable for being extensively used in washing places such as kitchens, washrooms, hotels and restaurants.

The invention discloses a garden greening and water saving device which comprises a water inlet pipe, a water-saving pipe, universal wheels, a water outlet pipe, a connecting pipeline and a cooling ventilator. According to the device, a sponge block is placed on a movable drawing mechanism arranged in the connecting pipeline and can absorb moisture in the soil. When the moisture is sufficient, thesponge block absorbs the weight of the sponge block to compress downwards a compression spring, so that the tensioned movable drawing mechanism is loosened, a triangle rack horizontally engages and drives leftwards a linkage gear to drive a transition wheel to rotate anticlockwise, one fixed end of a semi-circular cam is loosened, the other end of the semi-circular cam ejects an irregular bevel gear to drive a cam transmission mechanism to rotate a half cycle anticlockwise, the cam transmission mechanism is engaged with a movable flow guide device, a movable rotating wheel rotates under driving of the movable flow guide device, so that one rotating end of a flow guide pipe ejects upwards a floating ball to communicate with the water inlet pipe to form a water flow channel, water is supplied according to requirements, the inside of the device is designed in a mechanization manner, the water is reasonably saved, and environmental protection property is high.

The invention discloses water circulation type water-saving equipment for flower planting. The equipment comprises a machine body; a power cavity is formed in the machine body; an air cylinder cavityis formed in the left side of the power cavity; a swing cavity is formed in the right side of the power cavity; a water absorption cavity is formed in the right side of the machine body; two supporting columns are fixedly arranged on the upper side face of the machine body; a water storage main body is fixedly arranged on the supporting columns and internally provided with a water storage cavity;two suspension rods are fixedly arranged on the lower side of the water storage main body; a planting main body is fixedly arranged on the suspension rods; a recycling cavity is formed in the plantingmain body; a swing device for performing swinging to collect water is arranged in the swing cavity; a water absorption device for absorbing and storing the water is arranged in the water absorption cavity; and a circulating device for circulating the water is arranged in the air cylinder cavity. The equipment can automatically recycle the water when flowers are watered, and the collected water isfiltered and recycled, so that waste of the water can be reduced, and the water-saving function is achieved.

The invention relates to a water saving and comprehensive energy utilization system and method of a solar water heater. The water saving and comprehensive energy utilization system of the solar water heater comprises a water tank and a hot water pipe arranged on the lower side of the water tank. An electronic control valve, an impeller generator set and a sensor valve are sequentially installed on the hot water pipe. An electronic communicating valve communicating with the hot water pipe is installed on a cold water pipe. The work state of the whole system is controlled by a control system. Meanwhile, the impeller generator set is connected with a storage battery. The storage battery supplies power to the control system. The water saving and comprehensive energy utilization method of the system comprises (1) operation steps executed when a user opens a hot water valve, (2) operation steps executed when the user closes the hot water valve and (3) operation steps executed when water stored in the hot water pipe is used up. The solar water heater achieves water saving and comprehensive energy utilization through the new method, the water saving function is achieved without a water pump and other facilities, and it can be achieved that hot water can be obtained once the hot water valve is opened.

The invention discloses a water-saving non-return valve, which comprises a valve body, a valve core and a spring. A waterway (110) is formed inside the valve body (100); an inner hole face of the waterway (110) comprises a sealing section (111) and a water-saving section (112); a sealing ring (210) is sleeved outside the valve core (200); the spring (300) is pressed against the valve core (200), so that the valve core (200) is subjected to elastic force; if water in the waterway (110) positively flows and water pressure is higher than the elastic force, the valve core (200) moves to make the sealing ring (210) positioned on the water-saving section (112), and the sealing ring (210) radially deforms outwards due to the water pressure so as to reduce the sectional area at the periphery of the sealing ring (210) and between inner hole faces of the water-saving section (112); and if the water in the waterway (110) reversely flows and the water pressure is lower than the elastic force, thesealing ring (210) is positioned on the sealing section (111), and the sealing ring (210) seals an inner hole face of the sealing section (111). The invention has the advantages that: a non-return function and a water-saving function can be realized by a bracket and the sealing ring, the materials can be reduced, the manufacturing cost is reduced, the axial length of the valve core can be shortened, the occupied space is reduced, and the structure of the valve core can be simplified.

The invention discloses a magnetic check valve which comprises a fixed unit and a valve core, wherein a water inlet channel is arranged in the fixed unit; the valve core is connected to the inside of the fixed unit slidably and slides between a first position and a second position; when the valve core is in the first position, the water inlet channel is in the blocking state, and when the valvecore is not in the first position, the water inlet channel is in a conducting state; the fixed unit is fixedly provided with a first magnet, the valve core is fixedly provided with a second magnet, the first magnet and the second magnet repel each other and generate repulsive force, and the direction of the repulsive force coincides with the sliding direction of the valve core; when water flows downstream, the impact force of the water flow acts on the valve core to overcome the repulsive force, so that the valve core moves to the second position from the first position and the water inlet channel is in the conducting state; and when the water flows backwards or stops, under the action of the repulsive force, the valve core moves to the first position from a non-first position, and the water inlet channel is in a blocking state. The invention can completely avoid failure of resetting.

The invention relates to a water-saving flushing system with a pressure energy storage function and an assembling method for the water-saving flushing system. The system comprises a water-air mixing pressure flushing component in which compressed air is filled, wherein a pressure stabilization device for ensuring the working safety of the flushing system is connected to the water inlet end of the water-air mixing pressure flushing component; a flushing valve mechanism for controlling the water-air mixing pressure flushing component to release a water flow and capable of regulating the flow rate is connected to the water outlet end of the water-air mixing pressure flushing component. The water-saving flushing system is compact in structure, small in size and water saving, and stronger impulsive force can be provided.

The invention provides a water-saving minitype backflow preventer which comprises a dual-seal-pair device. The dual-seal-pair device is composed of a valve sealing seat bipyramid opening and a conical valve plate. A control channel is arranged on a valve sealing seat between two sealing pairs of the dual-seal-pair device, a water inlet cavity is divided into a main cavity body and a control cavity body by the valve sealing seat bipyramid opening and the conical valve plate, and the control channel is communicated with the control cavity body through a through hole in a valve. The water-saving minitype backflow preventer has the beneficial effects that periodic splashing of a water escape valve can be effectively avoided, and the water saving function is achieved.

The embodiment of the invention provides a spliced mobile toilet. A urinal deodorization part is arranged, when a urinal is not used, the urinal is separated from the outside by the urinal deodorization part, and therefore odor in the urinal is not easy to diffuse to the outside; and when the urinal needs to be used, the urinal deodorization part is automatically opened, so that the urinal can be normally used, and after a urinal pit is used up, the urinal deodorization part is automatically closed. Therefore, odor in the mobile toilet is avoided, and the environment in the toilet is improved. Through an excrement shoveling water-saving part and a water collecting structure, the water-saving function of the spliced mobile toilet is achieved, and the spliced mobile toilet is more environmentally friendly.

The invention discloses a water treatment process system for wet desulfurization. The system comprises: a multilayer spray water collector arranged in a desulfurized flue to recover water in flue gas;an evaporative cooling tower, wherein a heat exchange pipeline and a spray pipeline are arranged in the evaporative cooling tower; a first path which communicates the circulating cooling water outletof the desulfurized flue with the heat exchange pipeline inlet of the evaporative cooling tower; a second path which communicates the heat exchange pipeline outlet of the evaporative cooling tower with the circulating cooling water inlet of the desulfurized flue to supply circulating cooling water to the multilayer spray water collector; and a third pass which communicates the wastewater outlet of a wet desulfurization absorption tower with the inlet of the spray pipeline of the evaporative cooling tower. The system can effectively combine the water saving and wastewater treatment effects ofa whole unit, and has a good economical performance and a good market prospect. The invention also provides a water treatment process method for wet desulfurization based on the system.

The invention provides a water-saving device of a sterilization machine. The water-saving device comprises adjusting pipes, a water tank and a heat preservation box; the heat preservation box is fixedon the upper end of the water tank; a fixing plate is welded at the bottom end in the heat preservation box; the right end of the fixing plate is fixedly provided with a spiral pipe I through a pipeclamp; the left end of the fixing plate is fixedly provided with a spiral pipe II through a pipe clamp; the right end of the lower part of the spiral pipe I is fixedly provided with a water outlet pipe; the right end of the upper part of the spiral pipe I is fixedly provided with a water discharge pipe; the left end of the lower part of the spiral pipe II is fixedly provided with a water return pipe; the left end of the upper part of the spiral pipe II is fixedly provided with a main pipe; the upper end of the main pipe ix fixedly provided with at least two connecting pipes at equal intervals;the upper parts of the at least two connecting pipes are respectively provided with hoses; and the left ends of the at least two hoses are respectively provided with the adjusting pipes. According tothe design, heat exchange is carried out in the spiral pipe II while water resource recovery work is realized, so that heat energy is recovered; and in addition, water in the water tank is subjectedto heat exchange in the spiral pipe I, and then conveyed water is preheated, so that use is convenient, production cost is effectively reduced, and the resource utilization rate is improved.

The invention discloses an intelligent planting system and a planting box. The intelligent planting system comprises an intelligent sprinkling irrigation system and a climate management system, wherein the intelligent sprinkling irrigation system selects different planting carriers according to different types and growth periods of plants and performs sprinkling irrigation on the plants on the planting carriers; the climate management system is used for adjusting air composition, air temperature and humidity in a plant planting environment; the intelligent sprinkling irrigation system and the climate management system are arranged in the planting box, so that a planting and growing environment independent of the outside is formed in the planting box, and intelligent control and management of the planting and growing environment are facilitated; when the climate management system controls air, air water is formed, and the air water is conveyed into the intelligent irrigation system, so that the air water participates in sprinkling irrigation of plants again and is used for plant growth, and the purpose of saving water is achieved. According to the intelligent planting system and the planting box provided by the invention, the technical problem that an ideal planting system which is water-saving, efficient in temperature control and scientific in air composition does not exist at present is solved.

The invention discloses a water saving, pollution discharge and freeze prevention type vacuum tube solar water heater. Based on traditional system components of an inclined insertion type compact vacuum tube solar water heater, a physicals principle is applied to optimally design and adjust the layout of water tank water inlet and outer pipes, overflow and air release pipes, a pollution discharge pipe and water feeding and draining systems, and a water saving function of valve opening-hot water running is realized under the preconditions of no consumption of auxiliary energy and no adding of energy consumption devices; the targeted self-cleaning pollution discharge is performed for a dead water area of an insulation water tank through indoor hand control; cold and hot water pipes are emptied; and the total volume of the insulation water tank is automatically reduced below a safe water level to prevent freeze injury accidents. The water saving, pollution discharge and freeze prevention type vacuum tube solar water heater reduces the production cost, improves the product structure, optimizes the product use performance, saves the clean water resource, and promotes the product market competitiveness.