79results about "Water supply installation" patented technology

A trailer type mobile sanitary apparatus includes a housing that forms an interior space having a flushable toilet and a wash basin. The trailer type mobile sanitary apparatus further includes a wash basin drainage system and a septic tank that is separated from the wash basin drainage system and includes a decomposer configured to separate liquids from solids for a separate discharge. The housing securely positioned on a tray type trailer with a septic tank being formed in the tray type trailer. The tray type trailer further includes a technical room with an electric system and a water supply system.

A modular wall frame for a recycled water system, the modular wall frame includes a horizontal frame module, a vertical frame module, a greywater tank coupled to the horizontal frame or the vertical frame, at least one water consuming appliance drain coupled to the horizontal frame module, and at least one water consuming appliance water input coupled to the vertical frame module.

The application discloses an integrated kitchen garbage closed-loop organic treatment device, which comprises an upper pretreatment device, a middle treatment device, a drying treatment device, an oil-water separation box and an air passage.

The application discloses an adaptive water level water taking device, which comprises a water conveying assembly, a water taking assembly, a water inlet assembly and a guide assembly. The water conveying assembly comprises a first flexible pipe body, a rigid pipe body and a second flexible pipe body which are sequentially connected. The water taking assembly comprises a water inlet float and a counterweight float. The adaptive water level water taking device has a source vibration reduction effect and can be modularly prefabricated. The device solves the problem that vibration of an existing suspended water taking device under water level fluctuation and water flow impact can cause pipeline stress concentration, fatigue damage of a connecting part and further decline of water taking system stability. Meanwhile, the device can freely increase or decrease the number of flexible pipe sections according to specific water area working conditions, and the overall structure is detachable, facilitating construction and installation. The device not only attenuates water flow pulsation and vibration energy caused by equipment operation from the source of vibration, but also solves the problem of displacement incoordination between a suspended water inlet and a rigid pipe at a shore end to a certain extent. Meanwhile, the device achieves the effect of protecting the water conveying system by limiting the transmission path of vibration to the rigid pipe section.

2.1. The invention relates to a sanitary floor drain device comprising a drain body (1), an inlet basin (2) within the drain body, and a fluid inlet (3) into the inlet basin. 2.2. The floor drain device according to the invention further comprises an outlet basin (5), a dirt filter assembly (6) through which the outlet basin is in fluid communication with the inlet basin, a fluid outlet (7) from the outlet basin, and an overflow outlet (4) from the inlet basin. 2.3. Use, for example, as a floor drain in shower rooms.

To provide an advanced clean water in general and a stable supply of clean water and water for domestic use even in an emergency.SOLUTION: A water purification system includes a raw water supply part 11 that contains at least groundwater, a clean water supply channel 61 that supplies clean water from the first reverse osmosis membrane system 21 to the second reverse osmosis membrane system 51, a first outlet channel 121 through which clean water from the first reverse osmosis membrane system flows, a second outlet channel 122 through which concentrated water from the first reverse osmosis membrane system flows, solenoid valves 123a, b (connection / disconnection means) that normally shut off the first outlet flow path and connect in an emergency, water pump solenoid valves 124a, b (connection / disconnection means) that normally shut off the second outlet flow path and connect in an emergency, a water pump 62 (clean water supply path connection / disconnection means) that normally connects the clean water supply path and shut off in an emergency, and a private power generation system 131 that supplies power to electrical equipment installed in the part between the raw water supply part and the clean water supply path.SELECTED DRAWING: Figure 2

The application belongs to the technical field of water supply equipment, and particularly relates to a tank type non-negative pressure water supply equipment and a water supply method, which comprises a constant pressure tank, a variable frequency main pump, a high pressure compensation tank, a multifunctional pump and a three-way valve. The constant pressure tank is connected with a municipal pipe network. The variable frequency main pump is connected between the constant pressure tank and a water outlet main pipe. The high pressure compensation tank is connected with the water outlet main pipe. The multifunctional pump has a first end and a second end. The first end is connected with the constant pressure tank, and the second end is connected with the high pressure compensation tank. The three-way valve has a first interface, a second interface and a third interface. The first interface is connected with the first end of the multifunctional pump. The second interface is connected with the second end of the multifunctional pump and the high pressure compensation tank respectively. The third interface is connected with the water outlet main pipe. Through the above structure and connection mode, the operation energy consumption of the equipment can be greatly reduced, the operation efficiency of the equipment can be improved, and the purpose of energy saving and consumption reduction can be achieved.

A thickener overflow water recycling system for high-altitude, water-scarce regions includes a thickener, a self-cleaning filter, an overflow storage tank, a flocculant addition device, and a pressure storage tank. The overflow port of the thickener is connected to the inlet of the self-cleaning filter via an overflow water pipeline. The filtered water outlet of the self-cleaning filter is connected to the overflow storage tank, the flocculant addition device, and the pressure storage tank via first, second, and third filtered water pipelines, respectively. The return water inlet of the overflow storage tank is connected to a high-level water tank via a return water pump and a return water pipeline. The outlet of the high-level water tank is connected to the beneficiation plant's return water pipeline. The water supply inlet of the overflow storage tank is connected to the thickener via a water supply pump and a thickener water supply pipeline. The outlet of the flocculant addition device is connected to the thickener via a flocculant addition pipeline. The pressure storage tank provides high-pressure shaft seal water to the underflow slurry pump. This system saves groundwater, eliminates the need for outdoor water supply pipelines, and avoids disruptions to normal operation caused by freezing and bursting of outdoor water supply pipelines.

This utility model discloses a greywater supply system, including a water storage tank. The inlet of the water storage tank is connected to an inlet pipe, and the outlet of the water storage tank is connected to a supply pipe and a return pipe. The supply pipe includes a first automatic valve, a controllable check valve, and a pressure sensor, arranged sequentially downstream of the connection point of the supply and return pipes. The return pipe includes a second automatic valve, located downstream of the connection point of the supply and return pipes. The supply pipe connects to a water usage point, and the return pipe connects to the return port of the water storage tank. This utility model, by installing a pressure sensor and a first automatic valve on the supply pipe and a second automatic valve on the return pipe, allows the pressure sensor to detect water demand. When water demand is present, the second automatic valve can shut off the return pipe, thus preventing water from flowing back through the return pipe and affecting the supply pressure of the supply pipe, effectively ensuring the water pressure at the water usage point.

This invention discloses a highly integrated secondary water supply system, relating to the field of secondary water supply technology. The invention includes a base, an integrated column, and several pump units. The integrated column is a vertical cylindrical structure, comprising an inner cylinder, a middle cylinder, and an outer cylinder from the inside out. A bladder is fixed inside the inner cylinder, and nitrogen gas is filled between the bladder and the inner cylinder, forming a pressure-stabilizing chamber. A drainage chamber is formed between the inner and middle cylinders. A main outlet pipe connecting to the drainage chamber is fixed to the top of the integrated column. This invention, through the design of a novel secondary water supply system, abandons the planar layout of existing technologies and adopts a three-dimensional integrated structure with the integrated column as the core and the pumps arranged in a ring. The pressure-stabilizing chamber, drainage chamber, and flow-stabilizing chamber are integrated within a single vertical integrated column, and all pumps are arranged in a ring around the integrated column. This layout transforms the system from a two-dimensional planar layout to a three-dimensional integrated system, fundamentally solving the problem of large footprint in traditional layouts.

The application discloses a cleaning machine. The cleaning machine comprises a water storage container, a water mixing valve, a water outlet assembly, a circulating filtration assembly and a flushing assembly. The water storage container has a first water cavity and a second water cavity. The first water cavity is used for communicating with an external hot water source, and the second water cavity is used for communicating with an external normal-temperature water source. The water mixing valve communicates with the first water cavity and the second water cavity respectively. One end of the water outlet assembly communicates with the water mixing valve, and the other end of the water outlet assembly is used for communicating with a water use end. The circulating filtration assembly has a water suction end and a connecting end. The connecting end communicates with the second water cavity. The circulating filtration assembly is used for sucking water after washing or other water sources into the second water cavity through the water suction end for filtration and delivery. The flushing assembly is used for controlling water in the first water cavity and / or the second water cavity to flush the circulating filtration assembly. The application can provide a cleaning machine with high utilization rate of water resources.

The present application relates to the technical field of station water supply equipment, and specifically discloses a linear water distributor water supply system for station water supply, comprising: a water storage tank; a filter module, which is arranged on the upper side of a fixed plate and connected with the water storage tank; an adjusting module, which is arranged on the lower side of the fixed plate and comprises an electromagnetic valve, a flow guide plate, a heating cavity, a cooling cavity and a temperature controller; a water distribution and heating module, which is connected with the adjusting module and has a first water distribution module and a second water distribution module, and through the adjustment of the water storage tank and the adjusting module, water distribution at different temperatures is realized. The present application overcomes the defects of the prior art, i.e., the single treatment, the difficulty in grading treatment and the difficulty in freely and accurately adjusting the water temperature of the linear water distributor in the water supply of the station.

The utility model discloses a kind of water taking automatic conversion device and common water source supply system, comprising: shell, with inner cavity, water inlet end and multiple groups of water outlet end are arranged on shell, water inlet end is communicated with inner cavity and water source, water outlet end is set to the first end of shell and is respectively communicated to inner cavity, the number of water outlet end is greater than or equal to the number of water using position, multiple groups of water outlet end are evenly distributed along the first end surface of shell, and each water using position is connected with one water outlet end;Conversion execution mechanism is set in inner cavity, is driven to act to target position by outside so as to make the water outlet end of corresponding position be communicated with inner cavity and close the water outlet end of remaining position;Driving mechanism, the output end of driving mechanism is driven to be connected with conversion execution mechanism, for driving conversion execution mechanism action;Control unit is respectively set in each water using position and is electrically connected with driving mechanism, for controlling driving mechanism driving conversion execution mechanism action to make the water outlet end of water using position be communicated to inner cavity.

This invention provides a method and application for the ecological restoration of rock mine slopes in ecologically fragile high-altitude areas, specifically relating to the field of ecological environment restoration technology. The ecological restoration method includes: leveling the rock mine slope in an ecologically fragile high-altitude area, then restoring the slope's topography by covering it with topsoil; constructing a masonry diamond-shaped grid structure for protection on the rock mine slope, planting native shrubs and grasses within the grid; installing an integrated water and fertilizer drip irrigation system on the rock mine slope; and finally, applying sprayed concrete or constructing slope supports to prevent soil erosion on the slope surface; wherein the altitude of the high-altitude area is >4000m. This ecological restoration method provides strong technical support for the ecological restoration of rock mine slopes in ecologically fragile high-altitude areas, and also provides important guarantees and references for ecological restoration work after mining in high-altitude regions.

A pipeline grouping apparatus includes: a pipeline information memory device configured to store pipeline information associating pipeline identification information with pipeline attribute information; a base point setting unit configured to set a base point for grouping to any of a plurality of pipelines to be grouped based on the pipeline information; a polygon generation unit configured to repeat a process of generating a polygon of a prescribed shape encompassing one pipeline including the base point and a candidate pipeline adjacent to the base point until a preset specified condition is satisfied, and group each pipeline encompassed by the polygon into a same group; and a grouping control unit configured to repeat grouping processing by the polygon generation unit until all the pipelines constituting the pipe network are grouped into any group, thereby dividing the pipe network into a plurality of groups.

The application is suitable for the technical field of irrigation control systems, and provides an intelligent irrigation water resource control system for water distribution in irrigation areas, which comprises a control center, a sensor unit, an irrigation unit, a pump suction unit and a silt-cleaning pond, the control center comprises a real-time data module, a data-driven model and a real-time data fusion module, the real-time data module is used for receiving multi-source real-time data, the multi-source real-time data comprises soil moisture content, environmental temperature and humidity of the irrigation area and weather forecast data, the data-driven model comprises crop water requirement and growth conditions, the real-time data fusion module trains a model according to multi-source real-time data and historical data, takes a digital twin as a simulation environment, and simulates and deduces different irrigation schemes in multiple future periods before each irrigation decision, the application predicts the irrigation based on the digital twin and weather forecast, avoids the 'collision' with rainfall, and can save water by 15% to 25% in expectation.

The application relates to a water-saving building water supply and drainage system, and relates to the technical field of water supply and drainage systems, which comprises a water supply pipe and a drainage pipe, the water supply pipe is provided with a flow meter one for monitoring the flow of the water supply pipe, the drainage pipe is provided with a flow meter two for monitoring the flow of the drainage pipe, the upper portion of the flow meter one is provided with a spray head one for cleaning the dust on the surface of the flow meter one, the upper portion of the flow meter two is provided with a spray head two for cleaning the dust on the surface of the flow meter two, the spray head one is communicated with a communicating pipe for supplying water to the spray head one, the communicating pipe is communicated with the spray head two, the communicating pipe is provided with an opening and closing valve for opening or closing the communicating pipe, and the end, away from the spray head one, of the communicating pipe is communicated with a water storage tank for storing rainwater. The application has the effect of improving the statistical recording efficiency.

The present application discloses a cleaning machine. The cleaning machine comprises a housing assembly, a water storage container, a water mixing valve, and a water outlet assembly. The housing assembly is configured to be mounted on a wall surface, and the housing assembly has an upper end, a lower end, and an accommodating cavity defined between the upper end and the lower end. The water storage container is mounted in the accommodating cavity, the water storage container is provided with a first water cavity and a second water cavity, the first water cavity is configured to be communicated with an external hot water source, and the second water cavity is configured to be communicated with an external normal temperature water source. The water mixing valve is separately communicated with the first water cavity and the second water cavity. The water outlet assembly has a water inlet end and a water outlet end, the water inlet end of the water outlet assembly is communicated with the water mixing valve, and the water outlet end of the water outlet assembly is arranged at the upper end of the housing assembly and is configured to be communicated with a water using end.

This utility model discloses a temporary fire-fighting water return and antifreeze device for construction sites, including a fire-fighting water tank and multiple fire hydrants. The bottom and top of the fire-fighting water tank are connected to an outlet pipe and a return pipe, respectively. The outlet pipe is connected to a water supply network. The multiple fire hydrants are installed on the water supply network, and the fire hydrants are connected to the internal channels of the water supply network. This utility model sets two preset water temperature values ​​and implements two return water circulation modes depending on the situation in low-temperature environments. Mode 1 uses a return water pump to circulate the fire-fighting water, improving its activity. Mode 2, based on the recycling circulation, further incorporates a booster pump, an electric heater, and a stirrer to form a heater structure inside the fire hydrant's internal cavity. This heater participates in the water circulation, providing a heating and ice-melting effect, increasing water pressure, and improving the efficiency of the circulating water flow rate. This solves the problem that fire-fighting water easily freezes in pipes in low-temperature environments, leading to the inability to discharge fire-fighting water and the easy freezing and cracking of pipes.

The application relates to the technical field of building fire water supply and drainage, in particular to a high-position fire water tank water supply and drainage building design structure, which comprises a high-position water tank, a water supply assembly, a water outlet assembly, a pressure stabilizing assembly, a first early warning assembly and a second early warning assembly, the water supply assembly is connected with the high-position water tank through a first damping assembly, the water outlet assembly is connected with the ground through a second damping assembly, the pressure stabilizing assembly is connected with the ground through a third damping assembly, the water outlet assembly and the pressure stabilizing assembly are connected through a first connecting piece with elasticity, each damping assembly has a corresponding elastic component, the high-position water tank is further provided with overflow pieces and drainage pieces, and the water outlet assembly is provided with a check piece. The application achieves the technical effects of reducing vibration influence, stabilizing system operation, early warning of the water tank condition and reasonable drainage.

The utility model relates to the field of tunnel ceiling cleaning, concretely to a tunnel sound insulation screen ceiling cleaning device, including being used to the cleaning of the cleaning of the ceiling and being used to the water supply of the water supply mechanism of the cleaning mechanism and being used to the adjustment mechanism of the adjustment of the cleaning mechanism when meeting the difficult cleaning dirtiness adjustment state, the cleaning mechanism installs in the inboard of the protection mechanism, the protection mechanism bottom is provided with the power mechanism for providing power, the cleaning mechanism installs the power output end of the power mechanism, the water supply mechanism is provided between the cleaning mechanism and the protection mechanism. The utility model discloses the state of the installation disc and the cleaning brush is adjusted by the adjustment mechanism, when the ceiling is cleaned, the relative height of the installation disc and the cleaning brush is adjusted by the adjustment mechanism when meeting the grease and impurity accumulation difficult to clean, thereby adjusting the intensity of the ceiling cleaning, guaranteeing the cleaning effect of the ceiling.

This utility model discloses a novel multifunctional jellyfish-shaped canopy, belonging to the field of canopy technology. It includes a support frame, a water supply system, and the jellyfish-shaped canopy. The water supply system is housed within the support frame, which has the jellyfish-shaped canopy at its top. The support frame includes columns and jellyfish claws, with the claws positioned on top of the columns. There are at least three support frames, evenly spaced in a circular pattern on the ground. The support frame is a hollow structure, allowing the water supply system to be housed within it. The water supply system includes pipes, a control switch, and a water spray module. The control switch controls the water flow, and the water spray module has multiple outlets, each capable of spraying different water streams. This utility model utilizes a hollow support frame, allowing water from the ground to the top to be supplied via a single inlet pipe running directly through the support frame. This conceals the piping and avoids the need for external pipework and subsequent re-laying at higher elevations. Furthermore, the columns and jellyfish claws are secured with bolts, reducing on-site construction difficulty and shortening the installation period.

The present invention relates to a water distribution module (20) comprising a water inlet (22), a hot water outlet (23), a cooled water outlet (24), a first diverting valve (40), a shut-off valve (60), and a bypass (25) connecting the first diverting valve (40) to the shut-off valve (60), wherein the first diverting valve (40) is configured to switch between a main configuration and a secondary configuration, and the shut-off valve (60) is configured to switch between an open configuration and a closed configuration. The module (20) includes a second diverting valve (70) configured to switch between a discharge configuration, wherein the second diverting valve (70) then connects the connecting line (26) to the cooled water outlet (24), and a bypass configuration, wherein the second diverting valve (70) then connects the connecting line (26) to the hot water outlet (23).

The utility model discloses a kind of water-saving devices of intelligent building water supply and drainage system, it is related to intelligent building technical field. Including main line collection structure, the inside of main line collection structure top is placed with vermiculite, the outer wall of the left and right sides of main line collection structure is equipped with branch line structure, the main line collection structure includes main pipe, the both sides of the main pipe top are equipped with first mounting plate, the inside sliding connection of first mounting plate has inclined plane, through the design of branch line collection box and branch line confluence groove, system flexibility and groundwater collection range are significantly enhanced. Branch line collection box adopts sandstone package, its pore structure can guide water flow, after filtering through branch line filter hole, flow into box inner chamber bottom, then guide to branch line confluence groove. Meanwhile, water in branch line structure flows into main pipe after filtering through branch line confluence filter screen. This modular design, both can flexible expansion system scale, and expand groundwater collection range, provide sufficient water resource support for intelligent building water supply and drainage system.

The present invention is a water collection and storage station system. The system comprises one or more water tanks embedded in terrain such as natural mountains for water containment, storage, and directed outflow without requiring energy-intensive pumping, while also producing electricity. A high-altitude catchment area collects water, which is filtered through zeolite beds before storage. The system includes multiple exits for water distribution, overflow management, and debris removal. Each exit is integrated with hydroelectric generators for electricity production. The system features a heliport for firefighting support, equipped with rapid-fill mechanisms for flexible water buckets, thermal cameras for fire detection, and water cannons for fire suppression. The multifunctional system provides sustainable solutions for water conservation, energy generation, and disaster management.

The present invention relates to a method and installation for the supply of cold water.According to the invention, the following steps are carried out: - determining, from a plurality of tanks (11) totally buried in the ground, at least one tank full of water, or partially filled with water, the temperature of whose contents is below a threshold temperature, - keeping isolated at least one of said buried tanks (11), filled with water whose temperature of contents is greater than or equal to said threshold temperature until the temperature of its contents falls below said threshold temperature, - ensuring that water whose temperature is less than said threshold temperature flows to at least one end-use point from said or at least one of said buried tanks (11) thus determined, and in that - said water is rainwater, drinking water, recycled wastewater, water from a watercourse such as a river, or a mixture of at least two of these waters.