18 results about "Water effect" patented technology

The utility model belongs to the ground source heat pump technical field, concretely relates to a ground source heat pump water replenishing device, including water storage tank, water storage tank, water pump, water storage tank and water storage tank all are connected with water pump through the water pipe intercommunication, the upside of water storage tank is open and is arranged, both sides of water storage tank upside are all fixedly connected with the side plate, two rotatable connections have two pivot between two side plates, the outside transmission connection of two pivot has the flexible filter screen ring of water storage tank upside, still be provided with the rotary drive group on water storage tank, the rotary drive group and one pivot transmission connection, the rotary drive group includes and pivot transmission connection's big fan leaf. The utility model can effectively reduce the sundries of water storage tank water inlet place accumulation, reduce sundries to the water of water storage tank and shield, guarantee the water effect of water storage tank, can effectively recycle rainwater and carry out the water replenishing for ground source heat pump.

The utility model relates to the field of conveyer belt especially relates to a conveyer belt. The conveyer belt is provided with a plurality of bosses, the style of boss is regular hexagon, the boss is evenly distributed and arranges horizontally and vertically, the boss forms with the conveyer belt surface and has the height difference, is provided with a plurality of grooves on the boss, the height of boss is 2 6mm, the width of boss is 2 15mm, the distance between two adjacent bosses is 2 6mm. Through the setting of boss, let the height difference caused by conveyer belt, and are provided with groove on the boss, set up like this increase the contact area of conveyer belt and silicon plate, increase the friction of conveyer belt and the silicon plate when moving, let the cleaning machine better movement on the silicon plate, when the cleaning machine carries out the water spraying operation, the boss and the groove on the boss avoid the reduction of conveyer belt friction through the water effect, cause the equipment to slide down.

The invention discloses a water flowing structure which comprises a floating platform, an ecological filter screen arranged on the floating platform and a suction assembly arranged below the floating platform. The ecological filter screen is composed of a filter screen main body and a cleaning disc rotationally arranged on the bottom surface of the filter screen main body; a screen plate area and a solid plate area are distributed on the bottom surface of the filter screen main body in a staggered manner, and the cleaning disc is provided with bristles for cleaning the bottom surface of the filter screen main body; the suction assembly is composed of a plurality of suction pipes and a water pump connected with the suction pipes and used for sucking water. A driving ring is rotationally arranged on the floating platform located below the suction pipe, the driving ring and the cleaning disc are fixed through a plurality of connecting rods arranged at equal intervals, and a plurality of flow guide holes for rotation driving through water flow falling are formed in the driving ring. According to the invention, the water kinetic energy of the suction assembly is utilized to automatically clear the blockage of the ecological filter screen, so that the lower water conveyed by the suction pipe can effectively pass through a biological filter bed formed by straws, rice husks and the like and water purification plants or algae and then flow back to the water body, and the water activating effect is improved.

The utility model relates to the technical field of hydraulic engineering, in particular to a water retaining device for hydraulic engineering construction. According to the technical scheme, the device comprises a water baffle and a supporting plate, the water baffle and the supporting plate are connected with each other, a balance weight assembly is arranged in the water baffle and used for increasing the gravity of the front end of the water baffle, a bottom attaching assembly is arranged on the lower surface of the water baffle, and the bottom attaching assembly automatically deforms and is sealed according to small terrain changes. The position of the bottom attaching assembly corresponds to the position of the counterweight assembly, and a splicing assembly is arranged on the water baffle and used for rapid splicing operation of the water baffles of all the water retaining devices for water conservancy project construction. Dynamic sealing can be achieved according to small changes of terrains through cooperation of the structures, the bottom attaching performance and the water seepage prevention effect are remarkably improved, and meanwhile the multiple water baffles can be rapidly spliced.

A water control system includes at least one water effect device (134) configured to use a water source and dispense water in response to a control signal, several sensors (146) configured to generate water condition data from a closed-loop water source (124), and a controller with a processor (302) and memory (304). The memory (304) can store instructions executable by the processor (302) that cause the controller to receive water condition data from the sensors (146). The controller is also configured to determine whether the water condition data indicates acceptable or poor water quality from the closed-loop water source (124) and transmit the control signal to the water effect device (134) to dispense water using the closed-loop water source (124) as the water source when it determines that the water condition data indicates acceptable water quality.

The utility model relates to the technical field of bathroom equipment, in particular to a shower head, which comprises a shower head, a first water outlet runner, a first water inlet runner, a second water outlet runner and a second water outlet runner, the handle is connected to the shower head, and the handle is provided with a water supply flow channel communicated with the water inlet flow channel; the first end of the push rod is arranged in the water control cavity, and the second end of the push rod is in sliding connection with the handle; a first water outlet is formed in the communicating position of the first water outlet flow channel and the water control cavity; the first end of the push rod is provided with a piston head used for opening or blocking the first water outlet after the push rod slides. According to the shower head, the water spraying amount of the shower head body can be adjusted through the push button on the handle, the push rod is further driven to switch the water outlets in the face cover through front-back translation of the push button, step-by-step switching is not needed, and stepless adjustment of the water outlet flow and the water spraying effect is achieved.

The utility model relates to the technical field of ceramic hand basins, and discloses a splash-proof ceramic hand basin which comprises an outer shell, a pressing type drainer is fixedly connected to the bottom of the inner wall of the outer shell, an inner shell is fixedly connected to the surface of the inner wall of the outer shell, a splash-proof assembly is arranged on the inner wall of the inner shell, and an acceleration assembly is arranged at the bottom of the outer shell. The splash-proof assembly comprises a water retaining ring, the inner wall of the water retaining ring is fixedly connected to the outer wall of the outer shell, the height of the water retaining ring is consistent with that of the inner shell, and an arc-shaped blocking plate is fixedly connected to the bottom of the inner wall of the inner shell. According to the utility model, water flow at the bottom and the top of the inner wall of the product is blocked by the C-shaped structure on the surface of the arc-shaped blocking plate and the water blocking ring respectively, so that the anti-splashing effect of the product is achieved, and the problem that the water flow is easy to splash outwards due to impact force generated when the water flow flows into the inner wall of the product when the traditional product is used is solved. And the subsequent cleaning difficulty is increased, and the splash-proof effect of the product is enhanced.

The utility model belongs to the technical field of sanitary tools, and specifically points to a squeeze water mop device, it includes support frame, squeeze water board and squeeze water device, the squeeze water board is fixed in the middle end part of support frame, the squeeze water device is through the guide piece and is slidably arranged on the support frame, and the squeeze water device is rotatably connected with the guide piece, the squeeze water device can squeeze water to the mop on the squeeze water board through up and down sliding, the utility model discloses a simple structure and reasonable, and the squeeze water is convenient, and the mop squeeze water device has better squeeze water effect to the traditional mop.

The invention discloses a finite-scale confined aquifer porous micro-water test model solution and parameter identification method, which comprises the following steps of: constructing a radial unstable flow mathematical model considering a shaft water storage effect and a far-end constant water head boundary constraint, and carrying out dimensionless processing; the method comprises the following steps of: deriving an analytical expression for representing internal water head response of a test well and an aquifer in a frequency domain by utilizing Laplace transformation, and solving a transient water level semi-analytical solution in a time domain by matching with a Stehfest numerical inverse transformation algorithm; in the parameter identification process, high-frequency and high-precision water pressure sensors arranged in a test well and observation wells at different positions are used for synchronously collecting water level response data after micro-water excitation. Before non-steady flow data is processed, steady flow water injection test data before micro-water excitation can be utilized, a radial steady-state well flow formula is combined, and a permeability coefficient reference value is obtained through logarithmic linear regression analysis of a water head and a distance. And finally, carrying out decoupling identification on the permeability coefficient and the water storage rate. The accuracy of the permeability coefficient and the water storage rate is remarkably improved.

The multi-water-outlet water tank assembly with the foaming function comprises a water tank body and a faucet arranged on the water tank body, a water inlet valve and a foaming machine are fixed to the back face of the water tank body, and a hot water inlet connector and a cold water inlet connector are arranged on the water inlet valve; a plurality of water outlet strips with nozzles are arranged at the upper part of the inner wall of the water tank body, a switch hand wheel and a shunt valve are arranged on the top surface of the water tank body, and the switch hand wheel is connected with the water inlet valve; a waterway of the water inlet valve is communicated with the faucet through the shunt valve, and is communicated with the water outlet strip with the spray head through the foaming machine or the shunt valve; and the foaming machine is connected with the shunt valve. The water faucet is reasonable in structural arrangement, the water faucet achieves the effect of clear water or foaming water, water of the water outlet strip with water is the effect of foaming water through a foaming machine, the use requirements of different conditions can be met, use convenience is improved, water distribution control operation is facilitated, and use is stable and reliable.

The utility model relates to the field of splashproof faucet discloses a faucet with splashproof function, including faucet main part, the front bottom of faucet main part is fixedly installed with bubbler through adjusting assembly, and adjusting assembly includes adjusting pipe and adjusting sleeve, and adjusting pipe sleeve sets in the front bottom of faucet main part, and adjusting sleeve is connected in the outer wall of adjusting pipe slidingly, and the left and right sides of adjusting pipe are all fixedly connected with limiting rod, and the outer wall of two groups of limiting rods is connected with limiting block slidingly, and the left and right sides of the front surface of adjusting sleeve close to the middle of top end are all fixedly connected with positioning rod. In the utility model, by removing the limiting of adjusting sleeve, according to the height of the object of washing, the adjusting sleeve is pulled down, drives the bubbler to move down and is close to the washing article, shortens the falling distance of water flow and reduces the impact force, at this moment, the bubble mixing structure in the bubbler cooperates with the close-range water outlet, can reduce the water flow impact force, further reduces the splashproof water effect.

The present application relates to the technical field of scouring, and particularly relates to a device for reducing scouring, comprising a fairing, two parallel flow channels are arranged in the fairing, a fairing end is arranged between the inlets of the two flow channels, the fairing end is located at the upstream side of the flow channel inlets, the flow channel comprises a first bend and two second bends, the first included angle alpha between the inlet and the outlet of the first bend is 0°<alpha≤90°, the second included angle beta between the inlet and the outlet of the second bend is 90°<beta<180°, the first bend and the second bend of the same flow channel are arranged alternately, and the second bend closest to the outlet of the flow channel, the fairing is located at the upstream of the protected object, and the outlet of the flow channel and the protected object are spaced apart. The device can not only weaken the scouring of the protected object and the riverbed in front of the protected object, but also prevent the riverbed in front of the anti-scouring structure from being scoured due to the water blocking effect.

The invention discloses a foundation pit open type precipitation water level and streamline calculation method considering pile group water blocking. The method comprises the steps that basic parameters of a foundation pit boundary range, a water-bearing layer, a pile group and a precipitation well are obtained; treating the pile as an impermeable medium, and treating the dewatering well as a point source so as to establish an underground water seepage analysis model; carrying out series expansion on water flow change caused by dewatering well water pumping and pile group water blocking by utilizing a complex variable function; taking a pile as an inner boundary and infinity as a far field boundary, and calculating a coefficient of series expansion through an iteration method according to boundary conditions; according to the coefficients obtained through calculation, the underground water level and the underground water flow direction of any point in the plane are determined, and an equal water level graph and a streamline graph are drawn. According to the method, the calculation efficiency is higher while the pile foundation water blocking effect is considered.

A device for creating and applying a hydrophobic effect in a bathroom fixture includes an electrostatic generator, a liquid shielding object, and a bowl or basin. The electrostatic generator is configured to generate an electrostatic field configured to repel liquid, the liquid shielding object is positioned in relation to the electrostatic generator. The bowl or basin is configured to collect liquid repelled from the liquid shielding object by the electrostatic field.

The application provides a water resource regulation method based on actual utilization value evaluation of water resources and a storage medium, and belongs to the technical field of water resource optimal scheduling. In the method, historical data of all water use nodes in a target region are used to calibrate a water saving feedback model; under the intervention of water saving measures, direct water saving effect, behavior rebound effect and associated transfer effect are calculated; according to the three effects, real water saving amount and collaborative deficit index of all water use nodes are calculated; and water resource utilization is regulated with the minimum collaborative deficit index and the maximum real water saving amount as optimization targets. The application introduces a behavior rebound and associated resource transfer feedback link, can quantify the nonlinear feedback effect caused by water saving measures, overcomes the problem that the traditional method is easy to overestimate the net water saving benefit, and provides a scientific decision basis for regional water resource regulation.

The utility model discloses a spray head and a spray gun and a pedestal pan using the same, and discloses a spray gun and a pedestal pan with the spray head, the spray head comprises a main body, the main body is provided with a first water inlet joint, a second water inlet joint, a first water outlet cavity and a second water outlet cavity, the first water inlet joint is communicated with the first water outlet cavity, and the second water outlet cavity is communicated with the second water inlet joint. The second water inlet connector is communicated with the second water outlet cavity, a first flow blocking part, a second flow blocking part, a first water outlet and a second water outlet are arranged in the first water outlet cavity, a first flow passing channel is formed between the first flow blocking part and the second flow blocking part in a spaced mode, and a second flow passing channel is formed between the first flow blocking part and the cavity wall of the first water outlet cavity in a spaced mode. A third flow passing channel is formed between the second flow blocking part and the cavity wall of the first water outlet cavity in a spaced mode, and the first water outlet and the second water outlet are both located in the downstream side of the first flow passing channel. The conventional water spraying function and the pulse water spraying function can be selected, the water outlet effect in different modes is achieved, and different use requirements are met.

The utility model belongs to the technical field of water purifier testing, and provides a sampling device for a water purifier water effect test, which comprises a water supply pipeline, and a water purifier sample to be tested, a first water taking valve, a second water taking valve and a third water taking valve which are sequentially arranged on the water supply pipeline in series, the water purifier sample to be tested is arranged close to the water inlet of the water supply pipeline, and the first water taking valve, the second water taking valve and the third water taking valve are three-way valves with water taking ports. The sampling device for the water effect test of the water purifier, provided by the utility model, is simple in structure and convenient to use, can realize automatic quantitative water taking and sampling in the water effect test process of the water purifier, reduces complicated operations in the test process, reduces the labor intensity of experimenters and improves the test efficiency.