75 results about "Water Break" patented technology

A method for determining the extent of recovery of materials injected or otherwise introduced into oil wells or subsurface formations is practiced using a portable device. The portable device can also be used to determiner the occurrence of a predetermined condition in an oil well such as water break through in a production zone, or the opening or closing of a sliding sleeve. When, for example, water breakthrough is detected, the zone producing too much water can be plugged, using, for example, a flow-through bridge plug, if there are other producing zones further downhole.

A method for determining the extent of recovery of materials injected or otherwise introduced into oil wells or subsurface formations is practiced using a portable device. The portable device can also be used to determiner the occurrence of a predetermined condition in an oil well such as water break through in a production zone, or the opening or closing of a sliding sleeve. When, for example, water breakthrough is detected, the zone producing too much water can be plugged, using, for example, a flow-through bridge plug, if there are other producing zones further downhole. The portable device may be use to make quantitative measurements or it may be used to do pre-screening of samples thereby avoiding further testing of negative samples.

A control system and method for determining optimal fluid injection pressure is based upon a model of a growing hydrofracture due to waterflood injection pressure. This model is used to develop a control system optimizing the injection pressure by using a prescribed injection goal coupled with the historical times, pressures, and volume of injected fluid at a single well. In this control method, the historical data is used to derive two major flow components: the transitional component, where cumulative injection volume is scaled as the square root of time, and a steady-state breakthrough component, which scales linearly with respect to time. These components provide diagnostic information and allow for the prevention of rapid fracture growth and associated massive water break through that is an important part of a successful waterflood, thereby extending the life of both injection and associated production wells in waterflood secondary oil recovery operations.

A control system and method for determining optimal fluid injection pressure is based upon a model of a growing hydrofracture due to waterflood injection pressure. This model is used to develop a control system optimizing the injection pressure by using a prescribed injection goal coupled with the historical times, pressures, and volume of injected fluid at a single well. In this control method, the historical data is used to derive two major flow components: the transitional component, where cumulative injection volume is scaled as the square root of time, and a steady-state breakthrough component, which scales linearly with respect to time. These components provide diagnostic information and allow for the prevention of rapid fracture growth and associated massive water break through that is an important part of a successful waterflood, thereby extending the life of both injection and associated production wells in waterflood secondary oil recovery operations.

The invention discloses a water-breaking energy-dissipation permeable box type single floating body capable of being assembled, which comprises a hexahedral casing with open front and rear ends; two middle flat plates, which are isolated from each other and connected with the left and right wall plates of the casing, are horizontally arranged in the casing; four inclined plates, which are inclined towards the interior of the casing and connected with edges of the upper and lower wall plates of the casing and edges of the middle flat plates, are arranged at the front and the rear parts of the casing in positions between the upper and lower wall plates of the casing and the middle flat plates respectively; included angles Alpha are formed between the inclined plates and the upper and lower wall plates of the casing; aerofoil-like water diversion structures are arranged between the two middle flat plates in positions close to the front and rear edges of the casing respectively; the end sections of the aerofoil-like water diversion structures are triangular; the two ends of each aerofoil-like water diversion structure are respectively connected with the left and right wall plates of the casing; two floating boxes are respectively clung to and connected with the outer sides of the left and right wall plates of the casing; and a plurality of through holes are uniformly formed in the upper and lower wall plates of the casing, the middle flat plates and the inclined plates. Such assembled water-breaking energy-dissipation permeable box type single floating bodies provided by the utility model can be assembled into a floating breakwater, have favorable water-breaking energy-dissipation effects and good stability and are easy to manufacture and low in cost.

An improved collapsible structure for, but not limited to, the safety of the launch valve voyage repair team while engaging in removal, installation or performing routine maintenance of the launch valve and the water break assembly in all weather conditions. It is quickly installed or removed and serves as a means to protect the launch tube valve and the water break assembly in all weather conditions while said valve and assembly are disassembled.

The invention discloses a waterproof structure for a joint of an exterior wall of a fabricated shear wall. The waterproof structure comprises a horizontal joint structure, comprising a water retainingplate, a water retaining rod, a first outer plugging rod, a first pressure reduction chamber and a drainage channel, a first inner plugging rod, a high-strength non-shrinkage grouting material, a grouting sleeve, a schematic vertical reinforcing steel, a lower prefabricated wall, an upper prefabricated wall, a prefabricated laminated board and a cast-in-situ floor layer, four waterproof measuresincluding construction waterproofing, material waterproofing, construction waterproofing and structure waterproofing being provided from the outside to the inside; and a vertical joint structure, comprising a building sealant, a second outer plugging rod, a second inner plugging rod, a positioning protrusion, a positioning recess, a second pressure reduction chamber and a drainage channel, a leftprefabricated wall, a right prefabricated wall, a cast-in-situ connecting portion and a water-break construction, the second outer plugging rod and the second inner plugging rod being positioned according to the positioning protrusion and the positioning recess. The waterproof performance of the exterior wall of the fabricated building can be improved, the construction efficiency can be effectively improved, and the structure is high in applicability and is simple and easy to implement.

The invention discloses an under-water body mining overlying rock water flowing fractured zone development height prediction method. The method comprises the following steps: (1) a probability integral method is used to calculate moving deformation of horizontal stratums with different buried depths in the overlying rock; (2) the stratum face strain rate epsilonS is used to characterize the fracture development degree of the stratum face in a normal direction in the overlying rock; (3) the stratum strain rate distribution map of the horizontal stratums with different buried depths is drawn; (4) a water flowing critical stratum face strain rate epsilon'S of a stratum with different lithology is determined; and (5) the stratum strain rate distribution map of the horizontal stratums with different buried depths of a target mine is judged to obtain an under-water body mining overlying rock water flowing fractured zone development height prediction value. The theoretical basis is rigorous,the operability is strong, the geology and the mining condition influencing the water flowing fracture are thoroughly considered, the water flowing fractured zone development height can be calculatedquantitatively, past excessive dependence on an empirical formula is got rid of, and a certain advantage is provided for evaluation on water break risks happening to the under-water body mining face.

The invention relates to an intelligent running water meter, wherein the intelligent running water meter does not need an external power supply; the inside of the intelligent running water meter can automatically generate electrical energy; and the intelligent running water meter can remotely control water break and automatically performs meter reading. The intelligent running water meter consists of a Hall switch, an GSM / GPRS module, a singlechip, a microgenerator, a solenoid valve, a drive circuit of the solenoid valve, a standby charging battery, a power supply, a detection circuit of the power supply, a microphone, a display module, an impeller and a gear cluster, wherein the singlechip calculates the water flow rate through the Hall switch, the GSM / GPRS module receives a control instruction and transmits flow data, and the solenoid valve controls water flow; and the microgenerator can convert water-flow kinetic energy into the electrical energy and supplies the electrical energy to the system. The system can analyze flow data in unit time to find the phenomena of water leakage and water seepage, save water, automatically perform meter reading and simultaneously urge users to pay dues in time by means of voice prompt and water break, and particularly can automatically generate the electrical energy for an internal circuit to use and avoid the troubles of power failure, deliberate power-down of users and so on when the external power supply is used.

The invention relates to an ultrasonic wave water leakage monitoring protector and belongs to the technical field of water leakage monitors. The ultrasonic wave water leakage monitoring protector comprises a pipeline with a water inlet and a water outlet; an ultrasonic wave sensor and an electric ball valve are arranged inside the pipeline; a flow adjusting device is arranged at the side, close tothe water inlet, of the ultrasonic wave sensor; a controller for controlling the electric ball valve to be opened and closed is arranged outside the pipeline; and the ultrasonic wave sensor and the electric ball valve are electrically connected with the controller. The ultrasonic wave water leakage monitoring protector has the beneficial effects that the ultrasonic wave water leakage monitoring protector is reasonable in structural design, convenient to install and use and good in reliability, and can remind users and automatically carry out water break protection in time when monitoring thatthe pipeline leaks water.

The invention discloses a typical- empirical-model-based emergency flood forecasting method. The method comprises: a statistical analysis is carried out on historical practically-measured flood elements to form a basic basis data set for emergency flood forecasting; refining processing is carried out on floods below a once-in-a-ten-year level by using an interpolation method and a designed flood process line table is obtained according to a refined interpolation method; view processing is carried out on main relevant elements of historical practically-measured floods and a historical flood scatter diagram is established by using values of process precipitation P plus early-stage influence rainfall Pa as horizontal coordinates and flooding starting flows as longitudinal coordinates; and according to the historical practically-measured floods and designed flood characteristics values, qualitative and quantitative water-break forecasting is carried out. Therefore, forecasting can be carried out timely and accurately under any circumstance; the timeliness and integrity requirements on drainage basin rainfall data by real-time flood forecasting can be reduced; and the method is simple and is easy to implement.

The invention discloses a method for planting high-yield organic rice by rice-duck integrated farming. The method comprises the steps of: planting astragalus sinicus in a rice field, carrying out green manuring and adding water for retting, and applying a base fertilizer in 10-25 days according to the amount of 800-1000 kg / mu; exposing the rice field to the sun, rotatably tilling the rice field, separating ridges and carrying out rice transplanting after irrigation; when the roots of the rice seedlings survive, applying a composite fertilizer according to the amount of 20-35 kg / mu; in 12-20 days after rice transplanting, putting in 10-15-day old ducks according to the amount of 5-10 ducks / mu; carrying out field draining in 10-15 days, and additionally applying the base fertilizer in A according to the amount of 100-300 kg / mu; then putting 7-10-day old ducks in the rice field when water is irrigated to 8-10 cm, wherein the inputting amount is 8-15 ducks / mu, taking the ducks back 10-15 days before the rice is mature, and drying the rice field after water-break. The method for planting high-yield organic rice by rice-duck integrated farming disclosed by the invention is high in yield, and the obtained rice is good in organic property, and meanwhile, high quality duck meat can be obtained, so that the economical benefit is improved.

A method and an apparatus for inspecting parts for surface contamination including the steps of covering the part with a film of water, and then scanning the wetted part with a infrared camera to preserve the reflected image of the reflected infrared light thereby defining a water break area of contamination.

On the base of organic swing arm sprinkler head a cam disk is mounted, the transmission action of the cam can make the water-breaking screw mounted in the front of spray nozzle, upward and downward move to breave water with the rotation of sprinkler head to change the sprinkling range, theoretically, it can sprinkle the graph with arbitrary boundary form under the condition of no influencing maximum sprinkling range of original sprinkler head, and can completely eliminate the phenomena of heavy sprinkling, lost sprinkling and sprinkling out of boundary. It is simple in structure, low in cost, can be extensively used for sprinkling irrigation works.

The invention discloses an aquaculture water-break bypass treatment and ecological repairing circulation treatment method. A system comprises an aeration oxidation pond, artificial floating islands, aflocculation precipitation pond, a multi-stage surface flow and subsurface wetland which are sequentially connected. By using a pretreatment technique of the aeration oxidation pond and the flocculation precipitation pond, pollutants and total phosphorus in wastewater can be efficiently removed; due to adoption of plants, benthonic animals and microorganisms in the multi-stage surface flow and subsurface wetland, the water environment and the water transparency can be remarkably improved, and a water body can be earth surface type-V water. A purified water body is circulated in the wetland toform a landscape water body. When water is taken from an aquaculture pond as seasonal water, the water is recycled into the aquaculture pond, then aquaculture recycling and reuse can be achieved, a circulation ecological breeding system in the pond can be formed, and the city water body environment can be improved; in case of ecological water shortage, the water can be used as a city sponge waterbody which is returned to rivers.

The invention relates to a flow influence line-based mountain torrent prewarning method for small and medium bridges, comprising the following steps of: through calibrating a water mark elevation, actually measuring or determining a flow Qs of a bridge site section below the water mark elevation by utilizing a manning formula, corresponding water rising duration time T1 and water-break duration time T2 and a rainfall series generating the water mark elevation; assuming a maximum value Cmax of the flow influence line, calculating the maximum flow of the corresponding rainfall series according to a flow influence line formula, and comparing the maximum flow with the Qs; selecting the Cmax value satisfying the precision requirement; and determining the flow influence line of the corresponding bridge; and then calculating the real time flow according to the flow influence line and the real time rainfall, and carrying out hydrological checking on the bridge and prewarning. The method is simple and convenient for operation, the flow influence line is calibrated by utilizing the historical water mark, the flow is calculated according to the rainfall series, the flood damage degree and the time of a flood peak reaching the bridge are predicted, the precision is high; and the method is suitable for predicting flood damage of the small and medium bridges.

The invention provides a thawing device for squid. The device comprises a steam generator and a thawing box connected with the steam generator. An air pump is arranged at the upper end of the steam generator. The steam generator is connected with the upper end of the thawing box through a connecting pipe. A spiral baffle is arranged in the thawing box. The cylinders are symmetrically arranged at the lower end of the spiral baffle. A ice-breaking hammer is arranged on the cylinder. A strainer is arranged at the lower side of the cylinder. A water-flowing board is arranged at the lower end of the strainer. A water storage tank is arranged at the lower end of the water-flowing board. A water pipe is arranged in the water storage tank. One end of the water pipe is connected with the water pump. The other end of the water pump is connected with a sprinkler head in the thawing box through the water pipe. The thawing device for squid has the advantages of simple structure, improving the thawing efficiency through the combination of a vibrator and the water breaking hammer during the steam thawing process, improving thawing efficiency and improving the quality of aquatic product after being thawed through ultraviolet sterilization.

The invention aims to provide a non-water-cutoff construction method for water-break mounting and maintaining of a water supply pipeline. The non-water-cutoff construction method for water-break mounting and maintaining of the water supply pipeline comprises the steps that the periphery of a water pipeline is sleeved with a half tee joint, the half tee joint is connected with one end of a gate valve, and the other end of the gate valve is connected with a non-water-cutoff opening drill body; an opening is drilled in the water pipeline through a non-water-cutoff opening drill; after the opening of the water pipeline is formed, a drill rod of the non-water-cutoff opening drill is pulled out, the gate valve is closed, the drill rod of the non-water-cutoff opening drill is replaced by a rubber end cap hollow ejection rod, and a rubber end cap is mounted on the rubber end cap hollow ejection rod; the gate valve is opened, the rubber end cap hollow ejection rod is pushed, pressurizing is conducted, the rubber end cap expands, water in the water pipeline is cut off, and then construction can be conducted; and after construction is completed, the rubber end cap is deflated, a positioning sleeve is loosened, the gate valve is closed while the rubber end cap hollow ejection rod and the rubber end cap are taken out, branched pipes of the half tee joint are closed, and the non-water-cutoff opening drill body is dismounted. The non-water-cutoff construction method for water-break mounting and maintaining of the water supply pipeline is simple, easy to operate, convenient to use and low in cost and has great economic benefits and social benefits.

The invention discloses a preparation method of a polyurethane composite bearing of a double-layer structure and belongs to the technical field of sliding bearings. The polyurethane composite bearingis composed of a hard polyurethane outer layer (2) achieving the supporting and bearing effects and a soft polyurethane surface layer (1) with the self-lubricating and anti-abrasion functions. Firstly, a cylinder mold is adopted, the soft surface layer is cast through a centrifugal casting method, and the outer surface of the surface layer is ground, cleaned, dried, and then coated with an adhesion agent to serve as a mold core; and then the hard outer layer is cast on the outer surface of the surface layer, and the bearing is formed by adhering and composing the layers through the adhesion agent. According to the preparation method of the polyurethane composite bearing of the double-layer structure, the bearing has the technical characteristics of being high in bearing, capable of achieving water-breaking operation within a short time, resistant to silt, easy to machine, low in cost and the like, and the domestic market vacancy is made up; and a composite material integrally has the excellent properties of being resistant to changing of the high and low temperature and hydrolysis and the like, the service life is long, and the polyurethane composite bearing can be widely applied to the rotary or swing sliding portions of water pumps, propeller stern bearings, rudder bearings and the like.

The invention discloses an automatic water supplying and breaking system of a solar water heater. A water level signal acquisition device (6) of a floating ball (2) with an iron block inside is mounted on a water tank overflow pipe (14) and externally provided with a main oscillation coil (3) and a tickler coil (4). The two coils, an inductive feedback high-frequency oscillator (102), a micro-control signal processor (9), a relay (10) and an electromagnetic valve (7) are sequentially connected, and the electromagnetic valve (7) and the other electrode of the relay (10) are connected with a 220V mains supply. By the aid of the automatic water supplying and breaking system, automatic water supplying and automatic water breaking in case of water overflowing are realized. As the coils are free of contact with water, the automatic water supplying and breaking system of the solar water heater is long in service life and reliable in working, and performance of the solar water heater is effectively improved. The automatic water supplying and breaking system can be provided to manufacturing factories of the solar water heaters to be mounted on products before leaving the factories and can be mounted on used products, so that both old and new customers are facilitated. The automatic water supplying and breaking system has the advantages of simple structure, convenience in operation, high practical value and marketing prospect.

The invention discloses a water surface ecological operation treatment ship which comprises a ship, recoverers and a tractor. The tractor is connected between the ship and the recoverers. The recoverers are arranged on the two sides of the rear portion of the ship in a paired dragging mode. The ship comprises a ship body and a flow dividing device. The flow dividing device comprises a water breaking piece and a cladding. The water breaking piece is connected to the bow position of the ship body. The water breaking piece is partially sunk below the liquid level. The cladding is arranged around the periphery of the root of the water breaking piece. The cladding defines flow dividing cavities on the two sides of the water breaking piece correspondingly. Water outlets are formed in the two sides of the cladding; A water inlet is formed in the end, close to the tip of the water breaking piece, of the flow dividing cavity. When the ship body advances, water flows into the flow dividing cavity from the water inlet and is laterally discharged from the water outlets. The flow dividing device is matched with the advancing action of the ship body to generate a pushing effect on the lateral water area of the ship body, so that floating garbage is concentrated, and the cleaning efficiency of the floating garbage is remarkably improved.

The invention discloses a wet-curtain water distribution box. The wet-curtain water distribution box comprises a wet curtain, a water diversion tank and a water supply pipe are arranged on the wet-curtain water distribution box, the water diversion tank is formed in the lower portion of the wet curtain, the wet-curtain water distribution box is characterized in that the water supply pipe is arranged by corresponding to the water diversion tank, the water flow of the water supply pipe drops in the middle or the side of the water diversion tank, a plurality of water draining holes are formed inthe bottom of the water diversion tank at intervals, and the aperture of each water draining hole is arranged by corresponding to the water surface tension, so that the water flow enters the water draining holes to produce the capillary action, and the water flow penetrates through the water draining holes and then drops on the wet curtain. According to the wet-curtain water distribution box, a flow guiding groove is formed in the middle of the wet-curtain water distribution box to connect the adjacent water draining holes, the water flows through each water draining hole, the water channel water leading effect is achieved, a water breaking edge is arranged in each water draining hole, the formed water film is punctured in time, and no water draining due to blocking of each water draininghole by the water film is completely prevented.

The aim of the present invention is to provide a non-quantitative boiling drinking water machine. A degree hydroelectric switch is arranged in the middle section between the storage tank and a heater; at the beginning of rotation, the degree hydroelectric switch is connected with a power to heat a heating body; after the full rotation of the degree hydroelectric switch, cool water enters into the heater for heating; an electromagnetic valve is arranged in the water discharging section of the heater; when the water is heated to the required degree, the electromagnetic valve automatically opens so as to supply the required water amount; if the degree hydroelectric switch is not closed, the water with the required degree will flow out until the storage tank is empty; rotating the degree hydroelectric switch and changing the temperature-control instruction number of the electromagnetic valve can change the water amount so as to obtain the water at any temperature; if the degree water hydroelectric switch is closed, the water breaks off and the power is off so as to avoid repeated water boiling and achieve the aim of non-quantitative water boiling. The present invention is an energy-saving, low-cost and healthy drinking water machine.

The invention discloses a mechanical water-break automatic close valve. In the mechanical water-break automatic close valve, the functions of controlling the on-off state and the water-break self-closing of water are achieved by utilizing the change of tap water pressure with water or without water, comparing water pressure with spring force, and controlling the position and the angle of a control valve core (7) under the action of a special cam mechanism, consisting of an inner cylinder cam (11) and a sliding block (4), of the valve. The mechanical water-break automatic close water has the characteristics of simple structure, low cost and precise action.

The invention relates to a water-break overheat protector and a solar phase-change heat accumulation water heater with the same. The solar phase-change heat accumulation water heater comprises a plurality of solar collector tubes, a water inlet tube, a water outlet tube, a thermal insulation layer, a plurality of phase-change heat accumulators and a water-break overheat protector, wherein the phase-change heat accumulators are arranged in the solar collector tubes; the water inlet tube is sleeved in the water outlet tube; the water outlet tube is connected with the phase-change heat accumulators; the water-break overheat protector is respectively connected with the water inlet tube and the water outlet tube; and the thermal insulation layer is covered on the water outlet tube, the connection port of the water outlet tube and the solar collector tubes, and the outside of the upper end of each solar collector tube. The water-break overheat protector and the solar phase-change heat accumulation water heater with the same can naturally dissipate heat under water-break overheat conditions and effectively prevent the phase-change heat accumulators from overheating, thereby greatly enhancing the safety performance of the solar water heater.

The invention provides a pot type water purifying machine and a water purifying machine system that comprises the pot type water purifying machine, wherein the pot type water purifying machine comprises: a machine cover (1), a main case (2), a composite filter cartridge structure (3) and an automatic water-break device (4), the composite filter cartridge structure (3) is arranged in a cavity inside the main case (2), and comprises a small filter cap (31), a big filter cap (32), a filter element shell (33), a first seal ring (34), a second seal ring (35), a third seal ring (36), and a fourth connecting structure (37) positioned on the outer side wall of the filter element shell (33), the filter element shell (33) comprises an outer cavity (331) and an inner cavity which are in mutual cup joint, at least two kinds of preliminary filtration water filtering materials are arranged in the outer cavity (331), and a reverse osmosis filter cartridge (332) is arranged in the inner cavity. The pot type water purifying machine provided by the invention adopts an integrally designed composite filter cartridge structure, the connector pipeline is saved, the inner cavity space of the water purifying machine can be saved, and the water leakage risk of the connector pipeline can be reduced.

The invention provides a non negative pressure water supply system with a high-position water storage tank, which consists of a tap water inlet pipe, a backflow preventer, a steady flow compensator, a vacuum suppressor, a water pump, the high position water storage tank, a control cabinet and a user water supply pipe, wherein the tap water inlet pipe is connected with the steady flow compensator and the vacuum suppressor and then is connected with the water pump; a water pump water outlet pipe is directly connected with the user water supply pipe; the tail end of the user water supply pipe is connected with the high position water storage tank; and a water outlet pipe of the high position water storage tank is connected with a water inlet pipe thereof at the bottom part of the high position water storage tank after passing through an electric valve and a check valve. The non negative pressure water supply system can effectively ensure that the system does not influence the normal use of water for the user water supply pipe when the water pump is stopped due to water off, power failure or insufficient water inflow of the tap water inlet pipe; and the system has the advantages of reliable water supply, energy conservation in operation, good water quality, and high automation degree, and is widely applied to a secondary pressurizing water supply system of which the water inflow of the tap water inlet pipe cannot satisfy the peak water use of the user water supply pipe periodically or frequent short-term water breaks occur.

The invention relates to an energy-saving and antifouling reforming method and a reforming system with a roof tank and a feed pipe. The reforming method comprises the following steps: 1, prophase preparatory stage; 2, metaphase reforming stage; and 3, late stage run phase. The reforming system comprises a water chamber, an air chamber, a communication sleeve, a reinforcement pipe, a bypass pipe and an intelligent liquid level control valve, wherein the water chamber and the air chamber have different functions without mutual influence and can cooperate closely to work; and simultaneously, the surplus pressure head of municipal pipe net is utilized to directly supply water to users, thus ensuring no water break during cleaning or maintaining or reforming the water tank and not influencing the daily domestic water for residents, reducing cleaning times of the water tank, saving energy and reducing emission. Breathing equipment with a built-in assembled flexible liner bag is installed and used in the air chamber to ensure the water to run in an air-tight state, thus completely avoiding secondary pollution caused by the contact of water during flowing in or out of the water tank with air outside the tank, and also eradicating the problem of beneficial residual chlorine volatilization caused by an opening type.

The present invention relates to a structure of a wave breaking member for covering a breakwater that can more efficiently and reliably break waves by covering the inclined surface on the outer sea side of the breakwater when building a breakwater, and particularly relates to a wave breaking member for covering a breakwater The structure of the component is characterized in that on the outer peripheral surface of the wave component which is a cylinder having a certain diameter and length, a plurality of legs protrude radially in three dimensions, and at the same time, on the legs protruding from the upper part of the cylindrical main body , In addition, connect and set a plurality of support feet for interest waves.

The invention relates to a water function zone and water resource partition mapping technology. The water function zone and water resource partition mapping technology includes that overlapping control nodes of the upper and lower ends of each water function zone with a unit planar range according to the upstream and downstream relationship of a drainage basin; listing the corresponding relationship between each water function zone and a calculating unit according to the distribution of the river reach of the water function zone in the calculating unit, and finding out the corresponding relationships between the calculating unit and the confluence and sewage discharge of a plurality of water function zones one by one; determining distribution coefficients; determining the confluence area proportion of the water function zones involved in each calculating unit; arranging the corresponding unit relationships of all the water function zones to form the one-to-many corresponding relationship between the water function zones and the calculating unit. The water function zone and water resource partition mapping technology uses the water function zones and water resource partitions (calculating partitions) capable of being quantified to plan the runoff and water-break processing relationships of the units; each calculating unit is corresponding to one or more water function zones, and meanwhile, each water function zone can run through the corresponding relationship of one or more calculating units to realize the uniformity of two types of corresponding relationships.