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WO/2023/128933A1 |
The invention relates to an automatic water separation system, wherein the contamination degree of the used water is detected, the used water with contamination below a predefined limit contamination level is accumulated in a reservoir f...
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WO/2023/126044A1 |
The device, which is introduced into a water pipe or main, allows air to be bled out at a high flow rate while at the same time performing a stopcock function. It consists of two container units (1) and (2) which form the casing of the d...
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WO/2023/130007A1 |
Provided is a tank including a polymeric upper dome having a neck with a through passage, a polymeric lower dome having a neck with a through passage, a polymeric shell having a first end connected to the upper dome and a second end conn...
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WO/2023/116206A1 |
A water-pressure control method and a secondary water supply system. The water-pressure control method is applied to a secondary water supply system. The secondary water supply system at least includes a water pump (1) and a frequency co...
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WO/2023/115232A1 |
Disclosed is a fog collector (1), formed by a mesh-type capturing component (A) and a support component (B), which can reduce the gravitational loss of water, with facilitated transport in a folded or rolled state, the collector comprisi...
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WO/2023/111233A1 |
A water collection module (200) includes a collection container (204) adapted to collect and store water received from a downpipe. The collection container has a top portion (214) and a bottom portion (216) such that the collection conta...
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WO/2023/110873A1 |
The invention relates to a check valve (100) comprising: • a housing comprising a main body (10) which has an inlet opening (11); • a valve body (20) which has a passage (21) comprising an outlet opening (22), is disposed at least pa...
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WO/2023/110174A1 |
An insert (400) for a rainwater downpipe (300) is fluidly coupled between a first section (310) and a second section (320) of the rainwater downpipe (300). A rainwater reservoir (500) is defined within the insert (400) to store the rainw...
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WO/2023/111229A1 |
A water collection module (200) includes a collection container (204) adapted to collect and store water received from a downpipe. The collection container has a top portion (214) and a bottom portion (216) such that the collection conta...
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WO/2023/113730A1 |
The invention relates to a system consisting of a smart ball (1) that is used in quickly finding the locations of GRP pipelines (B) buried under the ground, generates an electromagnetic field when signaled from the surface and a smart ba...
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WO/2023/104862A1 |
The invention relates to a waste-water diverter (1) comprising a housing (2), which encloses a cavity (3), wherein a waste-water inlet (4) is arranged at an upper end of the housing (2) and opens out into the cavity (3), wherein a grey-w...
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WO/2023/106962A1 |
The drain valve contains a body, a flat valve with an elastic seal and a lever pivotally attached to the axis on the valve wall. The first and second inserts with annular walls are sequentially placed in the body. The locking element has...
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WO/2023/099649A1 |
The present invention relates to a water generator (100) for producing water (115) from the surrounding atmospheric air (105), wherein the water generator (100) has, in particular, an energy efficiency of less than 250 W/litre water yiel...
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WO/2023/102200A1 |
A piping apparatus is provided, which comprises a strainer comprising a strainer housing including a strainer branch; wherein the strainer housing includes one or more pressure sensors; wherein, when a strainer element is in the strainer...
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WO/2023/098372A1 |
The present application provides a self-diagnosis method and a non-negative-pressure additive pressure water supply device. The method comprises: obtaining measurement data of a plurality of operation parameters of the non-negative-press...
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WO/2023/088736A1 |
The invention relates to a device (10a) for fastening one element (11) to an end (23) of a tube (20) intended to be pressurised, the tube (20) comprising at least two flats (21) and a threaded portion (22); the fastening device (10a) com...
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WO/2023/091159A1 |
A physically-impaired-assisting arthritic-assisting five-device-in-one rainwater-amassing garden-irrigating fruit-harvesting media-screen-capable single-hand-sail-deploying-and-retracting sail comprises: adjustable louver blades attached...
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WO/2023/084112A1 |
The invention describes a sectional coupling (4) for connecting pipe-in-pipe sections (1) to form a pipe loop to circulate water (5) through a building. The sectional coupling (4) comprises a watertight fixture box (6) with a closable op...
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WO/2023/085936A1 |
Residential water treatment system, including: -a rain water collector (1), a water treatment unit (9), and a pump (2) for pumping water from the rain water collector (1) to the water treatment unit (9) via a water duct (8), wherein the ...
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WO/2023/081989A1 |
The present patent of invention aimed at environment protection relates to a control method for reducing water waste in hot water installations, implemented by a recirculation valve and/or control device, by the temperature-dependent con...
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WO/2023/078483A1 |
Water feeder (1) for small hydropower plants comprising inlet (2) for water collection from water source, the conduction (3) for water supplying to a small hydropower plant (5) and an outlet (4) for inflowing water to a small hydropower ...
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WO/2023/072459A1 |
A liquid flow diverter (130) for a downpipe (120) includes a body (132). The body (132) includes a channel profile (136) between a first end (131) and a second end (133). The channel profile (136) includes a helix shape and allows flow o...
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WO/2023/069276A1 |
A valve for a water system including a water supply conduit, the valve having a valve housing (14) that defines a valve inlet (18) and valve outlet (20). The valve inlet is connected to the water conduit and at least one piston (32) is d...
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WO/2023/065647A1 |
A photoelectric water-permeable pavement underground water storage automation system, composed of photoelectric modules, a water-permeable unit, and a water-filled structure. The photoelectric modules are arranged and laid on the ground ...
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WO/2023/064963A1 |
The invention comprises piping for carrying liquid such as potable water within a piping network of a building, at least two control valves, a pressure transducer to measure water pressure in the piping, a flowmeter to measure water flow...
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WO/2023/060648A1 |
The present invention relates to the field of municipal water supply. Disclosed is a performance testing device for a water supply pipe network pressure management system based on a pressure reduction valve. The device comprises a pool (...
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WO/2023/057801A1 |
There is described an atmospheric water generation system and method. At least one atmospheric water generation unit is provided which includes at least two successive processing stages (AB/VC). Each processing stage (AB/VC) includes an ...
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WO/2023/057915A1 |
The device for regulating the pressure of a sanitary hot water circuit and, consequently, a flow rate of hot water exiting at least one outlet forming part of a sanitary hot water distribution installation having at least one source of h...
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WO/2023/059834A1 |
This disclosure is related to systems and methods for water treatment, storage and customization, and more particularly, to systems and related methods for water production, sanitation, adjustment, maintenance, storage and dispensing of ...
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WO/2023/044523A1 |
A first flush diverter system, the system comprising an inlet supplying a fluid, a flush chamber comprising an opening through which fluid can pass, a retention chamber for containing a predetermined volume of fluid, and an outlet for co...
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WO/2023/045174A1 |
An autonomous pressure relief high-protection pressure tank (1) for a water pump, comprising: a filter screen (4) fixed in the pressure tank (1), a movable rod (5) being movably provided at the lower edge of the filter screen (4); a fixe...
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WO/2023/042161A1 |
A plastic tank, comprising a substantially rectangular outer shape having top, bottom, end, and side walls, wherein the side walls comprise alternating depressions and projections, and wherein the depressions increase in depth from top t...
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WO/2023/043698A1 |
A liquid collection container removably connected to an air conditioning unit, the liquid collection container including a main body to store at least one liquid therein, a primary hose removably connected to at least a portion of the ma...
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WO/2023/037025A1 |
Disclosed is a system for recovering non-hot water in a domestic hot water installation of the type comprising a circuit of cold-water pipes (1) and a circuit of hot-water pipes (2) that passes through a heater, supplying a faucet (3) of...
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WO/2023/037023A1 |
The present invention relates to a tank for harnessing rainfall without pumping or energy consumption, characterised in that it comprises: -An inlet for rainwater (23) that is conducted with a curved segment (23a) and a straight segment ...
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WO/2023/038875A1 |
The present invention relates to a device, a system and a method associated with a rainwater collection assembly and more specifically with a device, system or method that can be assembled in-situ and when inter-connected allows for the ...
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WO/2023/038049A1 |
Provided is a water intake device that reduces the installation cost of a water intake pipe and avoids the risk of pump stoppage. The water intake device 1 comprises a water intake pipe 20 extending from near a water surface to a water...
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WO/2023/035644A1 |
A high-strength road for a water resource regulation system in response to climate change. An underground structural space is formed by a structural system formwork, which is provided with a hollow unit body, by means of grouting and sol...
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WO/2023/028666A1 |
The present disclosure relates to an aerogel comprising graphene oxide which is crosslinked with a metal ion. The disclosure also relates to methods and apparatus for the use of graphene oxide aerogels, in particular as desiccants.
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WO/2023/031743A1 |
Device for optimizing the use of water in a shower, comprising : at least a water inlet pipe; a tank ( 7 ); at least a shower head (12) configured to supply water to a user and to receive inlet water through said inlet pipe, or through s...
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WO/2023/030634A1 |
The invention relates to a self-sufficient energy supplied system (10) for generating atmospheric water, the system (10) comprising: at least one energy generation device (12); and at least one atmospheric water generator (14); at least ...
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WO/2023/033670A1 |
A well adapter, which comprises a swivel fitting for inlet and outlet of water from a well, a backup washer and a stop nut, as well as a mounting bracket. Swivel fitting has an inlet branch pipe to connect to the electric pump of the wel...
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WO/2023/029197A1 |
The present invention belongs to the technical field of water supply accessories, and in particular relates to an integrated waterway module. The integrated waterway module comprises a water intake portion, a water output portion, and a ...
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WO/2023/026044A1 |
A computer-implemented method of controlling operation of a water distribution network, WDN, comprising obtaining data pertaining to parameters of the WDN; comparing the data with a hydraulic model of the WDN; determining an error value ...
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WO/2023/023709A1 |
A drinking fountain having an upwardly extending body in which is housed internal components of the fountain; and one or more fountain arms extending outwardly from the body via which water can be dispensed, wherein the or each arm is re...
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WO/2023/024232A1 |
The present invention relates to the technical field of municipal pipeline operation, and in particular to a municipal pipeline tail end water discharging control device. The device comprises: a fire hydrant (1), a water inlet connecting...
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WO/2023/028089A1 |
This invention relates to underground tanks. Previously, underground tank modules used a large amount of plastic material and contain a small void volume, such that water flow through the modules was restricted. Embodiments of the presen...
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WO/2023/021503A1 |
The invention is a system for enhancing rain irrigation water of agricultural areas by rain diversion surfaces. The system is composed of at least two longitudinally connected rain diversion structure units (RDS-s) that divert rain water...
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WO/2023/016618A1 |
The present invention related to "Enhanced Gravity Based Vacuum System (EGV)" is providing a new low-cost, simple technology method, apparatus and work steps for water desalination, cooling, and liquids distillation processes., The prese...
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WO/2023/017514A1 |
An apparatus and methods for extracting water from air with desiccants is disclosed. In some embodiments, the apparatus includes a reactor (i) for flowing hot dry air through a water saturated desiccant to desorb water therefrom into the...
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