62 results about "Air water" patented technology

This invention relates to the technical field of tunneling equipment, and discloses an integrated foam dust removal device adapted to the high-pressure air and water system of a tunneling machine. The device includes a high-temperature resistant vent pipe and a high-pressure resistant water supply pipe, a foam agent storage tank connected to the outer ends of the high-temperature resistant vent pipe and the high-pressure resistant water supply pipe respectively, a foam agent mixer connected to the inner cavity of the foam agent storage tank, a foaming tank connected to the other end of the foam agent mixer, a metal wire mesh fixedly connected to the inner wall of the foaming tank, and a foam guide bridge connected to the side of the foaming tank away from the foam agent mixer. By setting a throttling mechanism, this invention can not only automatically control the rotation of the baffle plate and adjust the internal channel area of ​​the foam guide bridge to balance the foam flow rate when the pressure of the external water supply pipeline increases, causing a sudden increase in the foam flow rate within the foam guide bridge, but also, during the rotation of the baffle plate, through the cooperation of multi-faceted cams, protrusions, and tension springs, dampen the rotation of the crossbar, preventing secondary foam breakage caused by high-speed impact during the movement of the baffle plate.

The utility model discloses a kind of warm air water tank heating pipeline, belong to automobile technical field.It solves the problem of slow heating speed of new energy vehicle in prior art.It mainly includes PTC water tank heating circuit and battery cooling circuit;PTC heater, first water pump, second three-way valve, third three-way valve, warm air water tank and first temperature sensor are arranged in the PTC water tank heating circuit, heat exchanger, battery cooling water tank, second water pump, battery, first three-way valve and second temperature sensor are arranged in the battery cooling circuit, battery cooling circuit is connected first three-way valve by eighth branch pipe at battery one end, first three-way valve is connected battery cooling water tank and warm air water tank by first branch pipe and second branch pipe respectively, the warm air water tank and battery cooling water tank are connected second three-way valve by third branch pipe and fourth branch pipe respectively, the third three-way valve is connected warm air water tank and battery cooling water tank by fifth branch pipe and sixth branch pipe respectively.

An atmospheric water extraction system including a condenser, an evaporator including an evaporator coil, and a compressor is disclosed. The condenser includes a contactor coated at least partially with a sorbent. During an adsorption operating mode, the compressor is isolated, and water or moisture entrained in ambient air drawn over the condenser is adsorbed on the contactor. During a desorption operating mode, the compressor is turned on, and sweep gas flowing across the contactor is heated and channeled towards the evaporator to enabled entrained water to be condensed from the sweep gas.

The invention relates to the technical field of micro-bubble devices, particularly provides a micro-bubble device and washing equipment, and aims to solve the problem that an existing micro-bubble device is weakened in air suction effect or cannot suck air when water pressure is insufficient. Therefore, the microbubble device comprises a shell, and a water inlet, a first throttling hole, a negative pressure cavity and a water outlet which are sequentially communicated in the shell, the negative pressure cavity is communicated with an air inlet, and the air inlet is used for sucking air outside the shell; in the water flow direction, a partition component is arranged at the downstream of the negative pressure cavity; overflow ports are formed in the downstream of the negative pressure cavity and the upstream of the separation component and communicate with the exterior of the shell; after water enters from the water inlet, negative pressure is formed in the negative pressure cavity after the water passes through the first throttling hole, air is sucked in through the air inlet, and water flow and the air are mixed and then separated into bubble water through the separation component. Through the arrangement of the overflow port, when the water pressure is insufficient, water can quickly pass through the overflow port, water accumulation in the negative pressure cavity is avoided, and the situation that air suction is weakened or cannot be achieved is avoided.

A sealing gasket (F), typically used in areas such as doors, windows, and vehicle bodywork to ensure a perfect fit between two surfaces, close the gaps between them, and prevent the passage of external factors such as air, water, dust, and noise, characterized in that; comprising: - A clip (30) made of POM (Polyoxymethylene) material, forming the skeleton of the gasket (F), to ensure the gasket (F) is securely fixed in its intended location and to provide a corrosion-resistant, lightweight, and long-lasting gasket (F), - A body (10) formed by extruding TPE (Thermoplastic Elastomer) around the POM (Polyoxymethylene), to provide the gasket (F) with an elastic and durable structure and to ensure sealing against external factors such as water, dust, and air, and including at least one filler cavity (12), - Polyurethane (PU) injected into the filler cavity (12) to enhance the elasticity and high memory retention of the body (10).

The application discloses a kind of for sewage treatment ultra-efficient shallow air floaters and processing technology, its ultra-efficient shallow air floater includes pool body, cloth liquid unit, mounting bracket and drive unit, pool body inserts with sewage pipe and inlet pipe, sewage pipe is connected with sewage pipe, inlet pipe is connected with Venturi jet and is connected with its water inlet, the air pipe and the dissolved air water pipe are connected with the air inlet and the water outlet of Venturi jet respectively;Cloth liquid unit includes mixing pipe and cloth liquid pipe, mixing pipe is connected with sewage pipe, dissolved air water pipe, cloth liquid pipe is connected on mixing pipe, mounting bracket is arranged on sewage pipe, and mounting bracket is provided with scraper;Drive unit drives mounting bracket to rotate;Pool body is equipped with scum cylinder, scum cylinder is equipped with scum box, the height of front side box wall of scum box is greater than rear side box wall, mounting bracket is equipped with bending assembly for bending scraper, and the scraper after bending restores original shape after passing through low side box wall of scum box.The ultra-efficient shallow air floater provided by the application can improve the efficiency of the scraper to remove scum.

The application provides a solar-powered air water generation system and device, and relates to the technical field of air water generation. When the adsorption bed is in a water absorption state, the adsorption bed absorbs water in the air introduced from outside. When the adsorption bed is in a water release state, the upper portion of the inner cavity is communicated with one end of the adsorption bed, the other end of the adsorption bed is communicated with the upper portion of the side cavity, the lower portion of the inner cavity is communicated with the lower portion of the side cavity, and under the action of the thermoelectric refrigerator, the spiral fin rotates to heat and deliver the air in the inner cavity to the adsorption bed. The water in the adsorption bed is released in the form of steam, and condensate water drops are formed on the outer wall of the inner cylinder and the condensing fin. Meanwhile, the condensing fin rotates to throw the condensate water drops to the inner wall of the middle tank, and the condensate water drops fall to the drain pipe for collection. In a certain extent, the condensate water drops reduce the absorption of the cold energy of the condensing fin, avoid the temperature rise of the condensing fin to affect the condensing effect, reduce the energy consumption, avoid the thermal resistance caused by the water film formed by the condensing fin, and ensure the heat exchange efficiency and the condensing effect.

The utility model relates to the field of water tank for vehicle discloses a passenger car warm -air water tank sealing structure, including water tank body, the left side wall of water tank body is fixedly connected with the water inlet pipe, the outer wall threaded connection of fixed bolt a has the swivel block, the bottom rotatable connection of swivel block has the fixed block, the side wall of swivel block is hinged and has the hinge rod, the one end of hinge rod away from swivel block is hinged and has the connecting block, the lower surface fixed connection of connecting block has the reinforcing clamping plate, the inner wall sliding connection of reinforcing clamping plate has the sliding block, the surface of water inlet pipe is provided with sealing mechanism. In the utility model, through being provided with clamping mechanism, by rotating swivel block, drive hinge rod to draw close to each other, hinge rod drives two groups of reinforcing clamping plate to draw close to each other, and the distance of two groups of reinforcing clamping plate can be adjusted, and the universality of the fixed water inlet pipe of different diameters is stronger, and through fixed bolt can make reinforcing clamping plate firmly fixed external water inlet pipe.

The application discloses a system and method for eliminating fog clusters and generating electric energy by air water extraction, and belongs to the technical field of environment and resource recycling. The system and method are used for solving the technical problems of high energy consumption, single function attribute and failure to effectively convert the gravity potential energy of fog drops, which leads to continuous power supply for remote road section monitoring equipment. The system comprises a detachable fog removal assembly, a water collecting tank and a Kelvin water drop power generation module. The application deeply couples the air water extraction assembly and the Kelvin water drop power generation module, relies on the gravity of the fog drops to complete the polarization, induction and positive feedback accumulation of electric charge, and does not need external power supply or complex power supply pipelines, so that the effect of green, low-cost and sustainable power supply for remote road section monitoring equipment is achieved.

This invention discloses an air dehumidification and cooling system and method with thermosiphon water recovery, a cooling tower, and a power plant. The system includes a tower body, a dehumidifier, a dehumidifying liquid regenerator, and a waste heat flue gas recovery unit. The dehumidifier pre-treats the high-humidity air entering the tower to enhance its cooling potential. The dry air comes into counter-current contact with circulating water inside the tower to achieve efficient evaporative cooling. When the generated humid and hot air flows through the thermosiphon array, the water vapor in it is condensed and recovered to a water collection tank. The dehumidified dilute dehumidifying liquid is sent to the regenerator, where it is regenerated by heating with waste heat flue gas from the power plant and then recycled. Through the closed-loop collaborative design of "air dehumidification pre-treatment - efficient evaporative cooling of circulating water - condensation and recovery of humid air moisture by thermosiphon - waste heat utilization to regenerate dehumidifying liquid", the system solves the dual problems of low efficiency and high water consumption of cooling towers in humid and hot environments, simultaneously improving cooling efficiency and water resource recovery rate, and achieving synergistic effects of energy saving and water saving.

The present application relates to a kind of desert underground-ground dual-source high-efficiency water collection equipment with pumping function, its structure is: ground water collection unit is connected with the water inlet of first wind energy pumping lifting unit by pipeline, the water outlet of first wind energy pumping lifting unit is connected with one end of dual-source water storage device;Underground water collection unit is connected with the water inlet of second wind energy pumping lifting unit by pipeline, the water outlet of second wind energy pumping lifting unit is connected with the other end of dual-source water storage device;Wherein the structure of first wind energy pumping lifting unit and second wind energy pumping lifting unit is same, including lifting pump, cam mechanism, sail mechanism and fixed pile;The power input end of lifting pump is connected with the output end of cam mechanism, the input end of cam mechanism is connected with the output end of sail mechanism;Air water vapor interception unit is set above ground water collection unit.The water collection equipment does not use external power supply, generates power by wind energy, and efficiently collects ground water, underground water, air moisture in desert area.

The utility model provides a kind of waterless humidifying device and heat pump air conditioner, belong to air conditioning technical field, this waterless humidifying device includes shell, shell is provided with base body and hygroscopic tray, hygroscopic tray is set on base body, and hygroscopic tray includes silica gel and molecular sieve;Shell is provided with first airflow channel and second airflow channel, and first airflow channel includes first air inlet and first air outlet, and second airflow channel includes second air inlet and second air outlet;First airflow channel and second airflow channel are communicated with hygroscopic tray.The device can absorb moisture from the outside air using the hygroscopic tray and release the absorbed moisture into the indoor environment, thereby achieving automatic waterless humidification, and can overcome the need for users to manually add water to the humidifier.

A system and method for mitigating pressure sores in patients subjected to cast immobilization. The system comprises an inflatable bladder with a filling port extending to the outside of the cast or the cast is cast to set around it, at least one wing for affixing the bladder to a patient's region, and a pocket formed by the bladder when inflated. The bladder is designed to prevent, contact between the cast material and the patient's region during the casting process, leaving a void. The bladder can be inflated with a fluid medium such as air, water or alcohol. The system may also include an adhesive indicator strip with graduated markings for monitoring the foot's position within the cast, and a pressure detection system with sensors configured to detect high-pressure areas and communicate with a central control unit or mobile device application.

The invention relates to a dental handpiece (1) equipped with an integrated internal jet device comprising a first water delivery channel (171) and a second air delivery channel (172) and a combined outlet channel (14) leading to a single spray hole (15) for a mixture of air and water, characterized in that the dental handpiece comprises an air-water mixing element (2) having a first water supply conduit (21) connectable to the first water delivery channel (171) and a second air supply conduit (22) connectable to the second air delivery channel (172), and in that the first water supply conduit (21) and the second air supply conduit (22) lead into a main conduit (24) of the air-water mixing element (2) at a junction area (23) between the first water supply conduit (21) and the second air supply conduit (22).

Solid adsorbents based on amidine-containing aliphatic amine polymers with resistance to oxidative damage in air and water at elevated temperatures compared to the prior art is disclosed. The solid adsorbent exhibits a high porosity and reactivity for the adsorption of carbon dioxide (CO2) from ambient air and does not require a porous substrate material such as porous silica to generate said porosity and reactivity to or with CO2. The material is particularly useful as a CO2 adsorbent for Direct Air Capture (DAC) applications.

This application discloses a solar-powered air-water harvesting management method and system based on optimized power matching, relating to the field of intelligent power control. By real-time acquisition and calculation of a parameter set including photovoltaic equivalent resistance, load nonlinear impedance, and condensation temperature difference, the system can simultaneously lock the maximum power point impedance on the source side and the optimal reference impedance on the load side, constructing a dual-side target impedance pair. The theoretical duty cycle is solved using the impedance transfer model of the DC-DC converter, and the duty cycle is dynamically corrected based on the deviation between the current load nonlinear impedance and the optimal reference impedance. This concept utilizes the impedance transformation principle to transform the converter adjustment process into a real-time source-load impedance matching process. While ensuring maximum extraction of photovoltaic energy, it forces the load to operate in the optimal energy-efficiency impedance region, thereby effectively solving the problems of high energy consumption and low water production caused by nonlinear load impedance fluctuations.

The application discloses an oilfield produced water treatment micro-bubble cyclone oil remover and relates to the technical field of sewage treatment.The oilfield produced water treatment micro-bubble cyclone oil remover comprises a front pretreatment unit, a dissolved air water preparation unit, a pipeline mixing unit, an oil remover body unit, an automatic residue and oil discharge unit, a water outlet control unit and a dosing unit.In the application, the core process principle of front multi-phase strong turbulent mixing adsorption amplification of density difference and rear coaxial anti-back-mixing cyclone centrifugal separation is adopted, which is different from the solidification technical logic of conventional oily wastewater treatment, that is, separation first and air flotation adsorption later.The strong turbulent field is formed by the static mixing structure of the pipeline mixing unit, so that the micro-bubbles fully collide with the destabilized emulsified oil droplets and suspended particles to be adsorbed and adhered, and the density difference between the pollutants and the water phase is artificially amplified, and then the stable centrifugal field is formed by the coaxially nested cyclone separation structure, so that the high-efficiency separation is realized by using the amplified density difference.

The application relates to a kind of based on full-power converter's pumped storage air water pump water turbine unit coordination control method, comprising: constructing water pump water turbine coordination control unit, real-time monitoring the matching accuracy of speed and power;Dynamic characteristic matching control strategy based on model predictive control is constructed, maximum efficiency point tracking algorithm is called in strategy to complete optimal reference speed calculation, and optimal control sequence of water pump water turbine unit is generated in combination with system modeling, constraint setting;The pressure of the common tank is obtained in real time by the water pump water turbine coordination control unit, and the maximum efficiency point tracking optimization calculation based on hill characteristic full working condition of full-power converter is carried out, to guide the motor to operate at optimal speed.In the method of the application, when the system receives power grid dispatching instruction, the fast active regulation ability of the converter is used to compensate the response delay of the mechanical side, which improves the response bandwidth and trajectory tracking accuracy of the energy storage system as a flexible resource participating in power grid frequency regulation and peak shaving.

The application discloses a kind of wind energy air water taking device, mainly including power and flexible transmission module, compression and precooling gas storage module, condensation water taking module, collection and depth purification module and independent energy storage control unit.The core is to use high-pressure proportional shunt valve to divide high-pressure wet air into two ways: one way is expanded through vortex tube to produce extremely cold gas and is introduced into sleeve type counterflow heat exchanger outer tube;The other way is kept in high-pressure state into heat exchanger inner tube, and a large amount of condensed water is condensed and separated instantaneously under the countercurrent quenching of cold gas, which fundamentally eliminates the ice blockage hidden trouble caused by direct pressure reduction;In addition, the system realizes wind power self-adaptive no-load starting through centrifugal clutch and unloading valve linkage, and uses coaxial microgenerator to provide closed-loop power for water quality ultraviolet sterilization component;The application does not need external power grid support, and can efficiently and stably produce safe direct drinking water in extreme environment.

The application relates to a dry air energy cooling capacity recycling indirect cooling water-saving type cooling system, which comprises a cooling tower and a cooling capacity recycling device; the cooling tower comprises an evaporative cooling device, the circulating water to be cooled cooled by the evaporative cooling device is led out through a circulating water outlet pipe, a water tank is arranged at the bottom of the evaporative cooling device, and the water tank is communicated with a water storage tank of a precooling circulating cooling device; a second air outlet is arranged at the top of the cooling tower and is internally provided with a second air blower; the cooling capacity recycling device comprises a tower body, an air cooling area and an air inlet area; a first air outlet is arranged above the air cooling area and is internally provided with a first air blower; a plurality of air-water heat exchangers are arranged in the air cooling area, and the air-water heat exchangers are communicated with a circulating water inlet pipe and the evaporative cooling device; a first air inlet is arranged on the side wall of the air inlet area, and a precooling circulating cooling device is arranged at the first air inlet. The application utilizes the blowdown water of the cooling tower to realize external circulating cooling, so that the water evaporation in the cooling tower is reduced, and the purpose of reducing the circulating water consumption is achieved.

The application discloses a condensing gas-water separation device for a vacuum unit, which comprises a condensing liquid accumulation mechanism installed in a gas-liquid separation mechanism, wherein the gas-liquid separation mechanism comprises a gas-liquid separation tank, a side guide frame is fixedly installed on the left side of the gas-liquid separation tank through an opening, and a base box is fixedly installed on the bottom of the gas-liquid separation tank through a fixing plate, and the application relates to the technical field of garment fabrics. The condensing gas-water separation device for the vacuum unit is driven to rotate by a micro booster pump and driving fan blades in cooperation with the power of the condensing gas delivered by the vacuum unit, so that an independent motor and an external power supply are not needed, the energy consumption and the equipment failure rate are greatly reduced, the safety performance is remarkably improved under special working conditions such as explosion and humidity, the rotating rod synchronously drives the auger blades, the circular ring rotating frame and the roller pressing cylinder to work cooperatively, the whole process power is unified in the processes of air inlet flow guide, condensing impact, liquid accumulation lifting and filler extrusion, and the device has high structural integration degree and high transmission efficiency.

The utility model discloses a kind of sealing packaging devices for color masterbatch production, it is related to the technical field of color masterbatch production equipment, including base, conveyer belt, sealing mechanism and air extraction mechanism, conveyer belt is set in the top of base, sealing mechanism includes two groups of sealing assembly symmetrically arranged in the both sides of conveyer belt, sealing assembly includes support frame, limit frame, first sliding plate, second sliding plate, elastic cushion and heating assembly, support frame is fixedly connected with base, limit frame is fixedly set on support frame, first sliding plate and second sliding plate are all slidably connected with limit frame, elastic cushion is fixedly connected with first sliding plate, heating assembly is fixedly connected with second sliding plate, air extraction mechanism includes suction pipe and suction pump, by the collaborative action of air extraction mechanism and sealing mechanism, air in bag is extracted before sealing, solve the problem of residual air in the prior art in packaging, reduce the moisture absorption, oxidation caused by air moisture and oxygen of color masterbatch, prolong shelf life.

The utility model relates to the technical field of water pump, and disclose a kind of warm air water valve, including water valve pipe assembly, the middle limiting installation of water valve pipe assembly has adjusting assembly, and the inside limiting installation of one side of water valve pipe assembly has cleaning assembly, and the top fixed mounting of adjusting assembly has locking adjusting assembly.The utility model is equipped with cleaning assembly on device, so that when using the device, the cleaning assembly is set, so that the device can be guided when circulating heat flow, at this time, the filtering effect can be achieved, and the dirt inside is discharged by extrusion after a period of use, to avoid the influence of circulation caused by dirt blockage.

1. The name of the design product: air water generator. 2. The use of the design product: used as air water generator. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This invention relates to the field of air-to-water extraction technology and discloses a solar-powered adsorption-type air-to-water extraction unit, comprising a left shell plate and a right shell plate. An adsorption bed plate one and an adsorption bed plate two are disposed inside the right shell plate. An adsorption bed assembly one is disposed on the top surface of the adsorption bed plate one, and an adsorption bed assembly two is disposed on the top surface of the adsorption bed plate two. An air inlet valve for adsorption bed one is disposed on the back of adsorption bed one, an air outlet valve for adsorption bed one is disposed on the front of adsorption bed one, and an air inlet valve for adsorption bed two is disposed on the back of adsorption bed two. This solar-powered adsorption-type air-to-water extraction unit fully utilizes solar energy and humid air during both adsorption and desorption processes, eliminating the need for electric heating and achieving a more energy-efficient operation. During desorption, the solar collector provides energy, effectively reducing energy consumption and controlling water production costs.

The utility model relates to the field of small steam turbine coupling of induced draft fan, disclose a quick dismounting's small steam turbine coupling structure of induced draft fan, including connecting piece a, connecting piece b is provided with connecting piece a rear side, the fixed mounting of fixed part is installed to connecting piece a upper portion through bolt, the buffer piece is provided between connecting piece a and connecting piece b, the upper portion of fixed part is provided with auxiliary assembly, the auxiliary assembly includes the auxiliary part of inlaying in fixed part outside, the sealing element is fixedly connected with the lower part of auxiliary part, the sealing element is inserted in the inner wall of fixed part, in the utility model, through the cooperation of auxiliary assembly and fixed part, use sealing element to carry out the plugging of fixed part's mounting hole, prevent outside air, water vapor and impurity to enter the inside of mounting hole, thereby reduce the oxidation rust of bolt in the use process of coupling, thereby make the bolt on the coupling dismantle smoothly.

The application discloses a kind of multi-medium environment pollutant synchronous detection collaborative processing technology, belong to environmental protection field.The process includes the following steps: first, through multi-medium sampling module, air, water, soil three kinds of environmental medium are synchronously sampled;Then sample is transported to integrated spectral detection, chromatographic detection and electrochemical detection technology synchronous detection module and carries out pollutant concentration detection;Then, through data processing unit, detection data are analyzed in real time, utilize deep learning algorithm to identify pollutant class and assess pollution grade;Subsequently, collaborative processing module automatically selects processing strategy according to pollution grade, removes pollutant by multistage collaborative processing of pre-treatment unit and deep processing unit;Finally, central control unit real-time monitoring whole process, according to processing effect, dynamically adjusts processing parameter.The application realizes the synchronous detection of multi-medium pollutant, the collaborative linkage of detection result and processing technology, the intelligent regulation and control of processing process.