46results about How to "With water purification function" patented technology

The invention discloses a sinking type river channel wetland system for river channel ecological restoration and a construction method thereof.The wetland system comprises a river channel.The river channel is provided with pebble shoal areas and sinking type planting areas, and the pebble shoal areas and sinking type planting areas are alternately arranged along the water flow direction.Pebbles are laid in the river bed of each pebble shoal area to form a pebble layer.The river bed of each sinking type planting area is lower than the river bed of each pebble shoal area, and submerged plants with a water purifying function are planted on the river bed of the sinking type planting area to allow the sinking type planting area to form an ecological landscape area.The construction method includes: designating the pebble shoal areas and the sinking type planting areas in the to-be-constructed river channel, digging the sinking type planting areas according to preset depth, mounting stone cage protecting walls, laying the pebbles, and planting the submerged plants in the sinking type planting areas to form the ecological landscape areas.The sinking type river channel wetland system has the advantages that the system is good in water purifying effect, the growth of the submerged plants is guaranteed during the dry season, and damage of high-speed water flow to the submerged plants can be effectively avoided during the flood season.

The invention discloses a rice washing and cooking all-in-one machine which comprises a housing, a rice storage hopper, a rice washing hopper and an electric cooker. The rice storage hopper, the ricewashing hopper and the electric cooker are sequentially installed in the housing from top to bottom. A first rice leaking port and a first valve for controlling opening and closing of the first rice leaking port are arranged at the bottom of the rice storage hopper. A second rice leaking port and a second valve for controlling opening and closing of the second rice leaking port are arranged at thebottom of the rice washing hopper. A stirrer is arranged in the rice washing hopper, an annular cavity surrounding the rice washing hopper is formed in the wall body of the upper portion of the ricewashing hopper and is communicated with a water inlet pipe, and multiple water spraying holes communicated with the annular cavity are formed in the inner side of the rice washing hopper in an annularmode. An overflow groove is formed in the top of the rice washing hopper along the circumference of the rice washing hopper, and the bottom of the overflow groove is communicated with a water draining pipe. The rice washing and cooking all-in-one machine can automatically complete the whole process of rice adding, rice washing, water adding and rice cooking, reduces the water consumption for ricewashing, improves the rice washing efficiency and rice washing quality and facilitates flushing of all rice towards the electric cooker.

The invention discloses a method for constructing an artificial ecological island in a river. The method comprises the following steps: piling in a river, forming a fence by using a grid-shaped net along the piles, and filling gravels in the fence to form a gravel area; accumulating canal mud on the side face on the outer side of the fence to form a mud area; setting a pipeline system which runs through the island in the ecological island, wherein the pipeline system comprises a water inlet pipe, a water distribution pipe and a water outlet pipe; a water inlet of the water inlet pipe is formed below a normal water level of one side face of the ecological island along the river direction, the water inlet pipe is inserted into the gravel area and is connected with the water distribution pipe, a water outlet pipe is arranged on the water distribution pipe, a water outlet of the water outlet pipe is lower than the water inlet, and holes are formed in the water distribution pipe and the water outlet pipe positioned in the gravel area at intervals. The constructed ecological island provides growth and rest occasions for various animals and plants, effective water body exchange is performed between the gravel area in the ecological island and the outside, and the ecological island has the water purification function and is an artificial ecological island which is low in investment, zero in energy consumption, long-acting, easy and convenient in management, good in ecological effect and high in purification capacity.

The invention relates to an ecological landscape revetment for river water quality control. The ecological landscape revetment comprises an aeration device as well as a base cushion layer and a plurality of module assembling layers which are arranged adjacent to a river revetment and from bottom to top, wherein a staircase structure extending from top to bottom is formed by the base cushion layerand the module assembling layers; each module assembling layer comprises a filler layer and an enclosing support layer surrounding the outer periphery of the filler layer; flow guiding holes are formed in each module assembling layer except the uppermost module assembling layer along the vertical direction and the horizontal direction in a penetrating manner; and the aeration device comprises an aerator on the river bank, an aeration branch pipe embedded in the lowermost module assembling layer and an aeration main pipe in fluid communication with an air outlet of the aerator and an air inletof the aeration branch pipe. The ecological landscape revetment disclosed by the invention not only has the functions of protecting the bank and purifying water, but also has the functions of increasing the dissolved oxygen in the water body through the aeration device and enhancing the pollutant removing effect.

The invention discloses a water supply system with inflow water purification and self-cleaning functions and a using method thereof. The water inlet end of a box-type pump chamber is provided with a purification device, and a circulation flow path is arranged between the water outlet end of the box-type pump chamber and the purification device. The water supply system has the function of purifyinginflow water of the box-type pump chamber, the cleanliness degree of outflow water of the box-type pump chamber is improved, and the standards of direct drinking water are reached. The purification device has various working modes, the hierarchical water purification requirements are met, reverse flushing of a filter can be achieved, the service life is long, and the purification effect is guaranteed. The normal water supply of the water supply system cannot be influenced by the reverse flushing process. The water supply system has the function of circularly cleaning the box-type pump chamber, and the box-type pump chamber is prevented from causing secondary pollution to the water. The water supply system is ingenious in overall design and easy to implement, apply and popularize.

The invention discloses an activated carbon toilet cleaner and a preparation method thereof. The activated carbon toilet cleaner comprises the following components in percentage by weight: 15-50% of activated carbon (powdery coal activated carbon in particular), 8-20% of sodium stearate, 2-10% of sodium silicate, 10-18% of sodium dodecyl benzene sulfonate and 3-8% of sodium bicarbonate. The preparation method mainly comprises the steps of mixing, stirring, cooling, molding and drying. The greases, dirt, off-flavors and the like of a toilet bowl can be effectively eliminated by using the strong adsorption performance of the activated carbon. Compared with a conventional toilet cleaner, the activated carbon toilet cleaner is more convenient, more effective and faster, has a good slow-release effect, is simple in formula, low in construction cost, high in reproducibility, safe and environment-friendly, and has a certain water purification function.

The invention discloses a special sterilizing water purifying agent for aquaculture and a preparation process thereof. The water purifying agent components include 10-20 parts of polydimethyldiallylammonium chloride and 8-20 parts of microbial flocculant in parts by weight. 12 parts, 4‑10 parts of Andrographis paniculata extract, 3‑8 parts of yeast extract, 4‑12 parts of trace element solution, 2‑6 parts of nano silicon dioxide, 1‑4 parts of nano zinc oxide and 3‑9 parts of chitosan share. The preparation process of the invention is simple, and the prepared water purifying agent has the functions of water purification, deodorization and antibacterial, and reduces the incidence of aquaculture aquatic products.

A method for constructing a reed nunja at the side of water body in order to clean water and suppress the eutrophication of water body includes such steps as low temp activating of reed rhizome, cutting short to become segments with one dormant bud for each segment, planting them on the bed isolated with water body at the intervals of 40-60 cm in the season at 15-25 deg.C, flooding the bed after the segments of reed rhizome are survival, and natural reproduction.

The invention relates to a method for enriching and transferring microalgae in an algae-polluted eutrophic water body by utilizing specific active organisms. The method comprises the following steps of: 1, introducing an algae-polluted natural water body into an enriching device, and inoculating duckweed in the enriching device to biologically inactive the algae; and 2, allowing biologically inactivated algae bacteria to be downwards enriched rapidly and finally reach a collection tube. The enriching device comprises a lift pump (1), a screen (2), an algae bacteria enrichment reactor (3), a valve 1 (4), the collection tube (5) and a valve 2 (6). The duckweed is inoculated in an amount which accounts for 10 to 100 percent of natural coverage rate. The invention aims to provide a novel high-efficiency method for enriching and collecting the algae in the algae-polluted eutrophic water body and overcomes the defects that the separation efficiency is low, the energy consumption is high, the treatment cost is high and secondary pollution is easily generated in the conventional enriching method; and the method has the advantages of finishing the enrichment and transfer of the algae by using the specific active organisms and having the function of water purification, along with the advantages of small investment, quick response, low energy consumption, high enrichment transfer rate, simplicity and practicability and no ecological pollution.

The invention discloses a tunnel counter-slope dewatering and purifying device and a control method and a purifying method thereof. The tunnel counter-slope dewatering and purifying device comprises a tunnel water tank, the tunnel water tank is connected with the input end of a centrifugal extraction device used for separating silt, the output end of the centrifugal extraction device is connected with a water pump device and a sewage purifying device respectively by a pipeline, and the output end of the sewage purifying device is connected with the pipeline of a water reservoir; sewage in the tunnel water tank pass the centrifugal extraction device and is discharged to the sewage purifying device by a water pump, and the water is purified by the sewage purifying device and stored in the water reservoir; a monitoring module is arranged in the tunnel water tank and is connected with the controller, and the controller is provided with an alarm. When monitoring indicators in the tunnel water tank are higher than preset values, the alarm can send alarm signals. The tunnel counter-slope dewatering and purifying device is scientific and reasonable in design and has the advantages of low price, silt separation, capabilities of monitoring displacement in real time and purifying sewage, remote control and the like.

The invention relates to an ecological cultivation system for a sand leaching slope water filtering pond. The system comprises a pond body, a sand leaching slope filtering structure, a water circulation pipeline, a ladder, an artificial road and an ecological ditch, wherein the pond body is provided with a pond bottom face and a pond slope face located on the peripheral side of the pond bottom face, the ladder is led from the pond bottom face to the top end of the pond slope face, the artificial road is located at the upper end of the pond edge slope face, the ecological canal is located on the outer side of the artificial road, and submerged plants and shellfish are arranged at the bottom of the canal; the sand leaching slope filtering structure is arranged at the upper portion of the partial pond slope face; the bottom of the pond body is communicated with the ecological canal through the water circulation pipeline; a controllable water level overflowing structure is arranged at the position, corresponding to the sand leaching filtering structure, of the canal wall of the ecological canal, and the water outlet end of the controllable water level overflowing structure is located above the sand leaching slope filtering structure. The system is suitable for high-density high-yield intensive culture of various feeding fish, culture of high-quality fish with the high oxygen consumption rate, cooperative culture of high-quality carnivorous fish, and culture of various special aquatic livestock, increases the yield of aquatic products, and improves the quality of aquatic products.

Provided is an intelligent milk preparing machine with a water purification function. The intelligent milk preparing machine comprises a box body, and further comprises a water purification system, a milk brewing system and a control system, and the control system is electrically connected to the water purification system and the milk brewing system; the water purification system comprises a water tank, a water suction pump and a water purification assembly; the water purification assembly comprises a filter pipe and a germicidal lamp; the milk brewing system comprises a heating module, a milk powder storage bin and a mixing bin; the milk powder storage bin is located above the mixing bin, and the milk powder storage bin and the mixing bin are directly communicated through a quantitative milk powder adding assembly; the mixing bin is provided with a water inlet and a water outlet, a flowmeter and the heating module are connected between the water inlet and the water purification assembly, and the water outlet is used for outputting brewed milk liquid; the control system is connected to an intelligent recognition APP and is further connected to a sensing switch. The intelligent milk preparing machine with the water purification function can be applied for two purposes, has both the water purification function and a milk powder brewing function, reduces the economic cost, improves the economic benefits, and has a certain application prospect.

The invention provides a desilting system suitable for a riverway. The desilting system comprises at least two weir bodies, floating filter strips and ecological floating islands are arranged on the lower course of the weir bodies, the floating filter strips are installed on the lower portions of the ecological floating islands, aquatic plants are arranged in the ecological floating islands, a desilting basin is arranged on the lower course of the filter strips, the bottom of the desilting basin is lower than the bottom surface of a river bed, and an ecology landscape weir is arranged on the lower course of the desilting basin. The multi-stage stepped weir bodies can reduce the flow speed of the bottom layer of the riverway, and sedimentation of silt, particulate matter and other large suspended solids in water is facilitated. The floating filter strips can intercept and adsorb suspended solids in river water. The desilting basin plays a role of a secondary sedimentation tank, the suspended solids in the water are further precipitated. The ecology landscape weir is the end point of the whole desilting system, inflow water overflows to the lower course from the upper ends of the weir bodies, it is ensured that the final outflow water is clear, and the desilting system has a landscape efficacy.

The invention discloses a light permeable prefabricated foamed concrete footpath pavement structure. The light permeable prefabricated foamed concrete footpath pavement structure comprises inverse filtering geotechnical cloth paved on a plain soil foundation, a fine sand bedding layer paved on the inverse filtering geotechnical cloth, prefabricated permeable foamed concrete paved on the fine sand bedding layer, anti-crack permeable geotechnical cloth paved on the prefabricated permeable foamed concrete, macropore bituminous stabilized macadam paved on the anti-crack permeable geotechnical cloth, and a permeable bituminous mixture paved on the macropore bituminous stabilized macadam. The footpath pavement structure has the functions of permeating, storing water and purifying water, the self-weight of the prefabricated foamed concrete is relatively light, the prefabricated foamed concrete has an excellent effect of dispersing the load, the stability of the foundation subgrade soil immersed in water is guaranteed, and the footpath pavement structure has a wider application scope than a common permeable footpath pavement structure.

The invention discloses a water discharging tube with the water purifying function for a water faucet. The water discharging tube is characterized in that a thread connector and a connecting part are correspondingly arranged at two ends of a water tube body, wherein the shape of the connecting part is in match with that of the thread connector; a molecular sieve filtering element is clamped to the inner side of the connecting part; the water pipe body is divided into two layers; arc-shaped grooves which are sunken toward the direction of a central axis of the water tube body are formed in four sides of a pressure resistance structure layer; flexible magnets are filled between the arc-shaped grooves and a plastic layer. According to the water discharging tube with the water purifying function for the water faucet, the molecular sieve filtering element is additionally arranged and can purify most of impurities in water; plastic foam is filled in a gap between the plastic layer and the pressure resistance structure layer, and thus the water tube cannot crack due to expanding with heat and contracting with cold while being used in a cold or hot weather; the arc-shaped grooves which are sunken toward the direction of the central axis of the water tube body are formed in the four sides of the pressure resistance structure layer, so that the pressure resistance of the water tube can be improved.

The invention provides a water storage device with a water purification function. The water storage device comprises a water purification cavity, a pressurizing and conveying cavity and a water storage cavity, wherein the water purification cavity is provided with an automatic cleaning device, and a water outlet of the water purification cavity is connected with the pressurizing and conveying cavity; an outlet of the pressurizing and conveying cavity is connected with a water inlet of the water storage cavity; high-pressure pumps are respectively arranged on the left and the right inside water storage cavity; a water outlet of the water storage device is formed in the lower part of the outer side of the water storage cavity, and an ultraviolet disinfection device is arranged at the water outlet. As the water storage device comprises the three independent cavities, namely the water purification cavity, the pressurizing and conveying cavity and the water storage cavity, and the water purification cavity is provided with the automatic cleaning device, while the storage capacity of the water purification cavity is ensured, the water purification and self cleaning and disinfection capacities of the water purification cavity are also improved; due to diversified functions, the quality of effluent water is excellent, so that the water use safety of a user is ensured.

The invention relates to the technical field of water heaters, and discloses an air energy water heating device with a water purification function, which comprises a bottom plate, an air energy heat pump unit, a water purifier and a heat preservation water tank; the air energy heat pump unit, the water purifier and the heat preservation water tank are fixedly connected above the bottom plate; the upper side of the left end of the heat preservation water tank is fixedly connected with a drainage pipe; one end of the drainage pipe is fixedly connected with a vertical pipe; one end of the drainage pipe is fixedly connected with the water inlet end of the water purifier; the drainage end of the water purifier is fixedly connected with a hot water pipe; the lower side of the left end of the heat preservation water tank is fixedly connected with a water inlet pipe through a round hole; a shell is fixedly connected into the heat preservation water tank; the upper end of the shell is fixedly connected with a sleeve through the round hole; and the side wall of the sleeve is sleeved with a heat exchange coil pipe. According to the air energy water heating device with the water purification function provided by the invention, water can be continuously and rapidly heated, so that an air energy water heater can continuously produce hot water, and hot water supply can be stopped when the pressure of an external water source is low so as to prevent dry burning.

The invention provides an atomization platform type ship. The atomization platform type ship comprises a hull and a fixed frame; the fixed frame is arranged at the bottom of the hull; a water purifying device and a spraying device are arranged on the hull; the water purifying device comprises a centrifugal pump and a treatment box; the centrifugal pump is correspondingly connected with the treatment box and a water pumping pipe through water pipes; a cavity I is formed in the treatment box; a filtering plate is arranged in the cavity I; an active carbon is arranged in the filtering plate; heating sticks are arranged on the two sides of the filtering plate; a waterproof shell is arranged on the internal wall of the cavity I; an ultraviolet lamp is arranged in the waterproof shell; the spraying device comprises a water tank and a fountain frame; the treatment box is connected with the water tank through a conduit I; a valve is arranged on the conduit I; a cavity II is formed in the watertank; a partition plate is arranged in the cavity II; a water pump is arranged at the top of the partition plate; a water inlet is formed in the fountain frame; one end of the water pump is connectedwith the water inlet through a conduit II; an air blower is arranged on one side of the water tank; and a spraying rod is arranged on the fountain frame. The atomization platform type ship has the advantages that the design is novel, the structure is reasonable, a water purifying function is realized, and the atomization and spraying can also be realized. The atomization platform type ship is suitable for fish culture on water surfaces, making cultivation running water and increasing underwater oxygen.

The invention relates to the technical field of culture, particularly to a culture device with water quality purification function. The device includes a main shell, support legs are fixed on both sides at the bottom of the main shell, a water outlet pipe is connected to one side under the main shell, the water outlet pipe is equipped with a valve, a bracket is fixed at the bottom center of the main shell, a motor is installed on the bracket, one side of the motor is connected to a rotating shaft, one end of the rotating shaft passes through the bottom of the main shell and extends upward, oneend of the rotating shaft is connected to a stirring mechanism, a sealed bearing is fixed at a contact position of the rotating shaft and the bottom of the main shell, a filtering mechanism is fixedon one side at the upper part inside the main shell, and a side plate is fixed on the other side at the upper part inside the main shell. The culture device with water quality purification function provided by the invention utilizes the main shell to store water, after the motor is started, the motor can drive the rotating shaft to rotate, the rotating shaft rotates to drive stirring blades to rotate through an insertion mechanism, thus stirring water in the main shell.

The invention discloses an iron tailing-based building block and a preparation method thereof, and belongs to the field of building materials, the iron tailing-based building block comprises the following substances in parts by mass: 10-20 parts of pretreated residual slurry, 10-20 parts of iron tailing powder, 40-120 parts of iron tailing sand, 0.6-2 parts of cationic starch, and 5-16 parts of mixing water; the preparation process comprises the steps of burdening, compression molding, setting, standing, curing, taking out of a kettle, inspecting, stacking finished products and the like. The building block has the functions of facilitating plant growth, purifying water quality and maintaining ecological balance of water in a region, and can be used as a retaining wall building block; the used main raw materials are wastes, so that efficient resource utilization of the wastes is realized, and the production process has no influence on the environment.

The invention discloses a tea-carbon water purifying material, and a preparation method and application thereof. The tea-carbon water purifying material is a powdery porous carbon structure obtained by high-temperature sintering of clean tea tree branches, the pore diameter ranges from 50 nanometers to 80 microns, and the specific surface area is in a range of 90 m<2> / g-500 m<2>g. The preparationmethod of the material comprises collecting the clean tea tree branches as raw materials, carrying out carbonization at a high temperature and carrying out crushing. The application of the material isadsorption of dye, oil, organic solves and heavy metal ions. The result shows that the tea-carbon water purifying material provided by the invention has easily available raw materials and low cost, has no chemical residues after the high-temperature carbonization, contains no chemical reagent components, is a water purification material with zero addition, zero pollution and high benefit, and notonly can efficiently adsorb dye, oil, organic solvents and heavy metal ions in water, but also can be subjected to redox reactions or complexation reactions with active substances, metals and the like in the water. The raw materials are abundant and easily obtained, the preparation method is simple and controllable, and the application prospect is wide.

The invention discloses a water purification and supply device based on an A2O process. The water purification and supply device comprises a base, wherein a filtering tank, a treatment tank, an aerobiotic tank and a water pump are sequentially arranged at the upper end of the base from left to right; the filtering tank, the treatment tank, the aerobiotic tank and the water pump are communicated in sequence; the treatment tank is internally divided into an anaerobic zone and an anoxic zone; a backflow tube is arranged between the aerobiotic tank and the anoxic zone; an aerobic zone is arranged inside the aerobiotic tank; a backflow pump is arranged on the backflow tube; an aeration tube is arranged at the bottom end of the aerobiotic tank; an aerator is further arranged on the aerobiotic tank; the aeration tube is communicated with the aerator through a connecting tube; a mounting rack is fixed inside the aerobiotic tank through a first locking screw; a plurality of ultraviolet lamps are arranged on the mounting rack; and two limiting rods are arranged on the mounting rack horizontally. The water purification and supply device is stable in structure, convenient and rapid to use, good in water body purification function, good in purification effect, high in water supply efficiency, easy in replacement of a filtering net in primary filtration, and worthy of popularization.

The invention relates to a method for preparing a functional permeable material by using multi-source solid waste, which comprises the following specific steps: fully and uniformly stirring high-activity sludge, high-activity iron tailing powder, coal gangue powder, blast furnace slag, gypsum, ammonium bicarbonate and medical stone powder, then preparing into spheres with the particle size of 4.75-9.5 mm by using a pelletizer, and curing to obtain unfired aggregate; adding the unfired aggregate and part of water into a stirrer, uniformly stirring and mixing, then adding the cement, magnesium fluosilicate and sodium silicate, fully stirring, finally adding the water reducing agent, redispersible latex powder and residual water, uniformly mixing, taking out the obtained mixture, compacting, and curing to obtain the functional permeable material. The functional permeable material is prepared from the low-carbon unfired aggregate, the solid waste resource utilization rate is high, the preparation cost is low, the energy consumption in the preparation process is low, the preparation process is simple, and the functional permeable material has great application prospects in sponge city construction.

The invention discloses a tunnel counter-slope dewatering and purifying device and a control method and a purifying method thereof. The tunnel counter-slope dewatering and purifying device comprises a tunnel water tank, the tunnel water tank is connected with the input end of a centrifugal extraction device used for separating silt, the output end of the centrifugal extraction device is connected with a water pump device and a sewage purifying device respectively by a pipeline, and the output end of the sewage purifying device is connected with the pipeline of a water reservoir; sewage in the tunnel water tank pass the centrifugal extraction device and is discharged to the sewage purifying device by a water pump, and the water is purified by the sewage purifying device and stored in the water reservoir; a monitoring module is arranged in the tunnel water tank and is connected with the controller, and the controller is provided with an alarm. When monitoring indicators in the tunnel water tank are higher than preset values, the alarm can send alarm signals. The tunnel counter-slope dewatering and purifying device is scientific and reasonable in design and has the advantages of low price, silt separation, capabilities of monitoring displacement in real time and purifying sewage, remote control and the like.

The invention discloses a method for allowing concrete to have a water purification function and the concrete with the water purification function. The concrete is allowed to have the water purification function by spraying a graphene-silicon-based nano hybrid material to the surface of the concrete, wherein the graphene-silicon-based nano hybrid material comprises tetraethyl orthosilicate, graphene oxide, acid and a solvent. The method and the concrete have the advantages that the porous concrete is combined with the graphene-silicone-based nano hybrid material, the contact area between graphene and sewage is increased greatly by using the features of large porosity and good water permeability of the porous concrete, and the adsorption performance of the graphene can be brought into fullplay; the graphene-silicon-based nano hybrid material is sprayed to the surface of the concrete, the use amount of the nano hybrid material is lowered, the contact area between the nano hybrid material and the sewage is increased, sewage purification efficiency is increased, the difficulty that the combining effect of the graphene and the concrete is poor is overcome, and the durability of the water purification function is increased.

The invention provides an artificial stone overall bathtub and a production method, and belongs to the technical field of products made of artificial stone materials. According to the artificial stoneoverall bathtub and the production method, the artificial stone overall bathtub comprises a bathtub body, a drainage hole runs through the bottom of the bathtub body, a plastic plate is fixed to theinterior of the bathtub wall of the bathtub body, a flow way provided with an inlet and an outlet is formed in the plastic plate, a discharge port is formed in the inner side wall of the upper end ofthe bathtub body, and the inlet and the outlet of the flow way are communicated with the discharge port and the drainage hole respectively. The production method comprises the following steps of A, mold making; B, coating of a releasing agent; C, manufacturing of a main plastic plate body; D, installing of the main plastic plate body; E, forming; F, core drawing; G, demolding; H, cutting; I, finishing and polishing. The artificial stone overall bathtub and the production method have the advantage of being capable of preventing water from overflow.

The invention discloses a wine preparation device with a water purification function. The wine preparation device comprises a distiller, a cooling chiller and a PC (Personal Computer) control module connected with a power supply, wherein the PC control module is used for controlling a system circuit; a solenoid valve and a check valve are arranged between an output opening of the distiller and an input opening of the cooling chiller; a reciprocating type magnetizing filter is arranged at an output opening of the cooling chiller; the reciprocating type magnetizing filter is arranged above a steel-made container; the steel-made container is used for containing a finished product; the solenoid valve is used for controlling the opening or closing of the check valve; a heater for heating and distillation is arranged at one side of the distiller; the PC control module is connected with the heater and the cooling chiller respectively. The wine preparation device with the water purification function, provided by the invention, has a simple structure and low manufacturing cost; the beverage safety of people is solved; meanwhile, the wine preparation device is applicable to requirements of production of domestic beverages.

The invention relates to a pressure water storage tank having a water purifying function. The pressure water storage tank comprises a tank body, wherein a filter core chamber in which a filter core is mounted is arranged in the tank body; a water storage chamber is formed between the outer wall of the filter core chamber and the inner wall of the tank body; the lower side of the filter core chamber is communicated with a tap water connector; a non-direct drinking water tap is arranged on the top of the filter core chamber; the side part of the filter core chamber is communicated with the water storage chamber through a one-way valve; a direct drinking water tap is connected to the water storage chamber; a piston tightly clung to the wall of the water storage chamber is arranged in the water storage chamber; a spring is arranged below the piston. The pressure water storage tank having the water purifying function is simple in structure and can realize preparation of non-direct drinking water and direct drinking water; the non-direct drinking water is not treated with an ultrafiltration member, has large water volume, and is used for washing the ultrafiltration membrane during use; the direct drinking water is treated with the ultrafiltration membrane and has a high purifying degree, and when water preparation stops when the water pressure in the water storage chamber and the elasticity of the spring are balanced, water storage is realized.