42results about How to "Improve drinking water quality" patented technology

The invention provides a healthy energy-saving drinking machine, comprising clever chassis, water storage tank, detachable hot refill and cold refill. It is characterized in that: the detachable hot refill employs siphon principle to discharge water, it comprises vacuum thermal insulation refill and hot refill cover, and the two parts can be detached and combined conveniently; the hot refill cover is equipped with an electric heater, water inlet an outlet pipe and air inlet and outlet pipe, the water inlet and outlet pipe is connected with three-way valve through water tube, the other two ends of three-way valve are connected with hot water discharging valve and closed non-pressure magnetic valve respectively; and said water inlet and outlet pipe, water tube, three-way valve and hot water discharging valve combine one siphon pipeline. The siphon principle makes hot refill store no used water, which prevents second pollution. The non-pressure magnetic valve can prevent raw water mixing phenomenon. The invention prevents repeat water heating, saves energy by 90%, avoids nitrite production, the disinfection effect is good and it is easy for water to reach 100 Deg. C, and the production cost is low and market prospect is broad.

The invention provides a direct drinking water production water supply process and a direct drinking water system, and belongs to the technical field of residential infrastructure. The direct drinkingwater production water supply process adopts the direct drinking water system and includes the following steps that a, raw water is delivered into the direct drinking water system for pretreatment including filtration, softening and chemical treatment; b, the raw water after pretreatment is subjected to membrane treatment including microfiltration, ultrafiltration, nanofiltration and reverse osmosis treatment; c, the raw water after membrane treatment is subjected to aftertreatment including disinfection and water quality adjustment. The direct drinking water system which is used in the direct drinking water production water supply process is convenient to use and high in purification efficiency and can achieve the effect that direct drinking water is centralizedly supplied to residents through pipelines.

The invention provides an intelligent remote water meter system based on a Zigbee network. The system is simple in structure, efficient, intelligent and low in cost, provides convenience for networking, and relies on intelligent water meters which are accurate and efficient in detection. The system comprises an upper computer, a server, a plurality of Zigbee main nodes and the multiple intelligent water meters, wherein the upper computer and the server are connected sequentially, the Zigbee main nodes are connected to the server through a GPRS network, and the intelligent water meters are connected to each Zigbee main node; each intelligent water meter includes Zigbee sub-nodes, a mechanical rotating-vane type water meter body and an electric valve, wherein the mechanical rotating vane type water meter and the electric valve are in series connection through pipelines; the Zigbee sub-nodes of the intelligent water meters mutually communicate with the correspondingly connected Zigbee main nodes respectively.

The invention relates to filtering foam and a production method thereof. The production method comprises the steps of: firstly, grinding tourmaline to obtain 400-800 meshes of fine powdered tourmaline, then mixing and stirring the fine powdered tourmaline and polyether resin by weight ratio of 1:100, adding distilled water to the mixed solution after uniformly stirring, controlling the moisture content to reach 0.2 percent and stirring for 1 hour, then adding toluene diisocynate and fully and uniformly stirring to obtain a pre-aggregation, wherein the weight ratio of the toluene diisocynat to the polyether resin is 40:100, then evenly stirring the pre-aggregation, a stannous octoate and a triethylene diamine water solution, foaming and molding, then curing, testing and tapping by blasting, and finally obtaining the filtering foam. The filtering foam has effects of both impurity filtration and favorable water purification, can effectively solve the technical problem of secondary pollution of municipal tap water and improve the quality of drinking water of terminal users.

The invention discloses a heating temperature control device and an RO (reverse osmosis) water purification system adopting the same. The heating temperature control device is provided with a constant temperature water tank and a double-layer cooling coil pipe, wherein a water inlet port and a heat exchange water outlet pipe are arranged on the constant temperature water tank; a water inlet pipe is connected onto the water inlet port; a water inlet, a water outlet, a heat exchange outlet and a heat exchange inlet are formed in the double-layer cooling coil pipe; a water feeding pipe is connected onto the water inlet; an electric heater is arranged on the water feeding pipe; the heat exchange inlet is connected with a heat exchange water outlet pipe; a first water pump is arranged on the heat exchange water outlet pipe. According to the heating temperature control device, pure water is boiled by the electric heater, the boiled pure water is cooled to the required temperature through heat exchange of the double-layer cooling coil pipe, the temperature control mode is accurate, and water is discharged rapidly; the RO water purification system can provide pure water for the heating temperature control device, so that the drinking water quality is improved, the whole system is simple to operate, and the temperature control is accurate.

The invention provides an electromagnetic heating device for a water dispenser, which comprises a hollow insulating skeleton, an enamelled wire coil and a hollow metal heating body, wherein a spiral line groove is formed on the outer surface of the insulating skeleton; the enamelled wire coil winds in the spiral line groove of the insulating skeleton; the metal heating body is arranged in the insulating skeleton; the insulating skeleton has a strip shape, and the metal heating body has a strip shape; and the metal heating body and the insulating skeleton are arranged in parallel. In the electromagnetic heating device for the water dispenser, due to the utilization of the ultrasonic electromagnetic heating principle, drinking water in daily life can be boiled and magnetized by non-inner container electromagnetic heating, so that people do not drink residual water, unboiled water and repeatedly-boiled water, the water can be drunk while being boiled, and the quality of drinking water isimproved; and the electromagnetic heating device is favorable for the health of the drinking water, has the advantages of high heating speed, high heat efficiency, long service life, safety, reliability and the like and is difficult to scale and water and electricity are completely separated.

The invention relates to a boiled water tank with a water purifying function. The boiled water tank comprises a tank body, and a water purifying system and a heater, arranged in the tank body, wherein the water purifying system comprises a booster pump, a pp cotton filter element, an activated carbon filter element, a reverse osmosis filter element and an oxidation resisting filter element; a water inlet of the booster pump is connected with a valve, one end of the valve is connected with a water source through a pipeline, a water outlet of the booster pump communicates with a water inlet of the pp cotton filter element, a water outlet of the pp cotton filter element communicates with a water inlet of the activated carbon filter element, a water outlet of the activated carbon filter element communicates with a water inlet of the reverse osmosis filter element, a water outlet of the reverse osmosis filter element communicates with a water inlet of the oxidation resisting filter element, and a water outlet of the oxidation resisting filter element separately communicates with water inlets of a normal temperature tap and the heater; and a water outlet of the heater communicates with a hot water tap. As a water purifier is combined with the boiled water tank, the quality of drinking water is improved. The boiled water tank is convenient to use, strong in practicability and wide in range of applications.

The invention provides a livestock watering trough with an automatic water supply device and a manufacturing method thereof. The livestock watering trough comprises a water purifying bottle, a water holding tank, a spun yarn filter, an active carbon purifying layer, a PP cellucotton filter piece, a fixed seat, a smart seat and a ball cock. The livestock watering trough is characterized in that the left side of the body of the water purifying bottle is provided with a water inlet while the right side of the body of the water purifying bottle is provided with a drain outlet; the smart seat on the lower part of the body of the water purifying bottle is provided with a water outlet; an annular sieve plate is arranged in the water purifying bottle of the livestock watering trough; the PP cellucotton filter piece, the active carbon purifying layer and the spun yarn filter are sequentially arranged on the annular sieve plate from bottom to top; the ball cock and a raw water zone are arranged at the upper part of the water purifying bottle; a purified water zone is located at the lower part of the annular sieve plate; a connection mouth at the lower part of the water purifying bottle is provided with an in-built water outlet and an outer spiral thread mouth; the middle part of the water holding tank is provided with the fixed seat; and a fixed barrel is screwed on the fixed seat and is provided with the smart seat and an inner spiral thread mouth. According to the invention, the livestock watering trough with the automatic water supply device is economic and applicable, and a qualified livestock watering trough product can be provided for breeding enterprises.

The invention discloses an environment-friendly sanitary water dispenser. The environment-friendly sanitary water dispenser comprises a machine body, a water inlet is formed in the top end of the machine body, and the water inlet penetrates through the machine body and is fixedly connected with the machine body through a screw. A floating ball is arranged in an intermediate position of the water inlet, and the floating ball is attached to the water inlet and is movably connected with the water inlet. A housing is arranged on the side face of the floating ball. A heating lamp, a power lamp anda heat insulating lamp are arranged at the top end of the housing. The heating lamp, the power lamp and the heat insulating lamp are embedded in the housing and are electrically connected with the housing. The ends of the heat insulating lamp are provided with a normal-temperature water key and a hot water key respectively, and water outlets are formed in the bottom of the normal-temperature waterkey and the bottom of the hot water key respectively. A water receiving box is arranged on the adjacent side of the water outlets. According to the environment-friendly sanitary water dispenser, a child safety lock is arranged on the outer side of the housing to protect children against scald caused by hot water during playing, so that personal safety is improved.

The embodiment of the invention discloses an automatic water changing method and device, a storage medium and an instant heating type water dispenser. The method comprises the steps that the instant heating type water dispenser comprises a water storage tank, a water inlet pipe and a water outlet pipe, the water storage tank is connected with the water outlet pipe and one end of the water inlet pipe, and the other end of the water inlet pipe is connected to a water purifier; obtaining the nearest time point of water change in the water storage tank, taking the nearest time point as the targettime point of the water storage tank, determining the target duration between the target time point and the current time point, opening the water inlet pipe to drain water when the target duration isgreater than or equal to the preset duration, and opening the water inlet pipe and the water purifier to inject water after the water in the water storage tank is completely drained, by acquiring thetarget duration, comparing and judging the target duration with the preset duration and controlling opening and closing of the water inlet pipe and the water outlet pipe according to the judgment result, the automatic water changing function of the instant heating type water dispenser is achieved.

The invention discloses a water dispenser, and relates to the technical field of water drinking equipment. A water tank, a filtering system, a high-oxygen system and an instant heating system are fixedly arranged in a case, wherein the filtering system is communicated with the water tank through a filtered water outlet pipe, and in the high-oxygen system, the water tank is connected with a water inlet of a first gas-liquid mixer; a water outlet of the first gas-liquid mixer is connected with a high-oxygen water outlet nozzle, an ozone outlet of the ozone generating device is connected with a gas inlet of the first gas-liquid mixer, and the controller controls the ozone generating device to generate ozone and controls the first electromagnetic valve, the first water pump and the first gas pump to mix water flowing out of the water tank with ozone; and in the instant heating system, the water tank is connected with a water inlet of an electric heating pipe, a water outlet of the electric heating pipe is connected with a hot water outlet nozzle, and a controller controls a second electromagnetic valve and a second water pump to inject water into the electric heating pipe and controls a third electromagnetic valve to enable hot water to flow out. By means of the water dispenser, drinking water safety of people is guaranteed, the requirement of people for high-oxygen water is met, and the power consumption of the water dispenser is reduced.

The invention discloses an automatic drinker for chickens, comprising a water inlet kettle and a water drinking chassis, wherein the water inlet kettle is provided with a water inlet, and is connected and communicated with the water drinking chassis, a center pole is arranged in the water inlet kettle, a water plugging device is arranged above the center pole, the lower end of the center rod is connected with a plastic floating ball, and the automatic drinker is characterized in that: the water inlet is connected with a cylinder filter pipe through a leather hose, the cylinder filter pipe comprises an up-down pipe with a hollow interior, and a filter screen is arranged in the hollow part of the up-down pipe; the water drinking chassis comprises a water drinking trough and a chassis, and the height A of the water drinking trough is 4 to 5 centimeters; a foamed floating ball is arranged in the middle of the chassis, and the plastic floating ball is arranged in the foamed floating ball. The automatic drinker realizes water drinking automation for chickens which are more than 1 day old, and can not only be used in a hanging type but also be used on the ground.

Provided is an automatic water feeding device for a farm. A water source enters a drainage tube (8) from an injection mouth (7) and guided to a liquid storage bin (5) in the water feeding device through the drainage tube (8). In the use process, a sealing cover (1) is stressed and presses inwards, the water source overflows from the periphery of the sealing cover (1), and the sealing cover (1) is reset through a spring (2) when pressure disappears according to the elasticity principle. The problem that cubs can not drink clean water is effectively solved, and the drinking water quality is effectively improved.

The invention discloses a diversion dual water supply device which comprises a water inlet pipe (1), an energy storage and water storage device (4), a water purifier (6), a connecting pipeline and a pressure control valve (3). The diversion dual water supply device is characterized in that the tap water inlet pipe is connected with one end of a water storage guide pipe (5) provided with the pressure control valve, the other end of the water storage guide pipe extends to the inner side of the energy storage and water storage device, the energy storage and water storage device is connected withone end of the water purifier through the connecting pipe, and a water outlet (2) at the other end of the water purifier is connected with a daily water pipe. According to the diversion dual water supply device, the pressure of a tap water pipe network is scientifically utilized for automatic storage and purification, no other energy is used, secondary pollution of water quality is avoided due tofull-closed operation, drinking safety is ensured, and drinking water quality is improved.

The invention discloses a filtering and heating kettle, which comprises a kettle body, wherein the kettle body is mainly composed of a kettle body, a kettle cover, a kettle bottom and a heating base;the kettle body is internally provided with a filter bottle, a filter screen is arranged at the upper end of the filter bottle, and a filtered water outlet is formed in the lower end of the filter bottle; and the heating base is installed at the lower end of the kettle bottom, and a heating device is arranged in the heating base. According to the invention, an intelligent control system is arranged in a handle of the kettle body, the intelligent control system comprises a temperature sensor, a TDS probe and an SIM card, the temperature sensor and the TDS probe can display the real-time water temperature and the water quality TDS value on an intelligent control display panel, the safe and convenient use experience of a user is enhanced, the SIM card provides a WiFi connection function, remote intelligent control can be achieved, manual operation can also be achieved through a heating control button, and the kettle bottom is provided with the heating device which is actually installed onthe heating base. The kettle is simple in structure, convenient, intelligent and low in cost, convenient and fast experience is brought to users, and meanwhile, the drinking water quality of the users is improved.