34results about How to "Soft water" patented technology

The invention provides a faucet constant-current water outlet nozzle, which comprises a screw, a pressure relief spring, an adjusting valve, a constant-current valve seat, a pressure relief valve base, a pressure relief valve and the like. The aim of keeping constant current is fulfilled via adjustment of the adjusting valve and automatic control capacity, so that the influence of water pressure is eliminated; and the aim of adjusting the water yield as required is fulfilled by adjusting the pre-stress of the adjusting spring via adjusting an adjusting ring, and external air and water are mixed via an air hole formed in the constant-current valve seat in a water discharging process, so that soft water current is generated.

The invention relates to a production process of plastic woven bags. The process comprises the steps of raw material proportioning, raw material mixing, filament drawing, fabric weaving, printing, kerf cutting, examining and packaging. The production process has the advantages that heat stabilizer and light stabilizer are added to raw materials to prevent high temperature creep and aging of the plastic woven bags, packing materials with an appropriate amount are added to make the tensile strength of ribbon-like filaments stronger, the main ingredient of the packing materials is calcium carbonate, the stiffness of the ribbon-like filaments is improved, the temperature of the cooling water is appropriate, thin films are soft when the thin films are taken out of the water, the thin films areeasy to flatten , and the width of the adopted ribbon-like filaments is higher, so that the surfaces of the woven bags are more flatten, the production efficiency of a circular weaving machine is improved, and integrated sewing and packaging of a packaging machine are adopted to improve the production efficiency.

The invention relates to an intelligent toilet bowl cleaning device which comprises a cleaning device pipe. One end of the cleaning device pipe is connected with a water channel switching pressure regulating chamber, and the other end thereof is connected with a self-cleaning chamber. The self-cleaning chamber is connected with a nozzle. The water channel switching pressure regulating chamber is connected with a pressure regulating motor and provided with a water inlet. The pressure regulating motor is connected with a pipe moving motor. A water channel switching valve plate and a water channel switching core are disposed in the water channel switching pressure regulating chamber. The water channel switching valve plate is mounted on the water channel switching core and can rotate around the same. The intelligent toilet bowl cleaning device has the advantages that functions of water channel switching, cleaning water air mixing, cleaning function pressure regulation and hip washing and massaging can be achieved without an external water channel switching device, an air pump and a direct-current water pump; compared with a traditional product, the device is water saving, comfortable to use, simple to mount and use, simple in pipe arrangement and low in cost.

The invention discloses an anti-blocking bubbler which can automatically adjust water flowing quantity according to water pressure and effectively prevent blocking. The anti-blocking bubbler comprises a valve, an atomization device, a plurality of air inlets and a water retaining portion, wherein the valve is arranged at the water outlet end of a water outlet terminal, a longitudinal water flowing channel is formed in the middle of the valve, the atomization device is arranged at the water inlet end of the water flowing channel, the annular water retaining portion is arranged on a water outlet of the water flowing channel, and all the air inlets are distributed on the lateral wall of the valve in the radial direction and respectively connected with the water flowing channel. Therefore, water flowing into the water flowing channel forms an atomized water outlet effect through the atomization device, a part of atomized water sucks air through the air inlets and flows towards the center of the water outlet of the water flowing channel through the water retaining portion, and accordingly a water blocking surface is formed and totally blocks the water outlet of the water flowing channel. The other part of water breaks the formed water blocking surface to generate a water outlet bubbling effect, so that water outlet is gentle, water utilization convenience and comfortableness are improved, and further blocking can be effectively prevented.

A hot-water supply system includes a switching valve (35) which has a bypass circuit which bypasses the water softening device (30) by directly connecting the water supply pipe (P1) and the inlet pipe (P3) of a hot-water supply device to each other, and a control unit (50). The control unit (50) includes a switching valve drive circuit which switches the switching valve (35) to the mode in which water is supplied from the water supply pipe (P1) to the hot-water supply device (1) via the bypass circuit, based on the determination of the timing of salt replenishment, and a display drive circuit which displays intention, in which salt replenishment is needed, on a display portion (51) of a remote controller (RC).

The invention belongs to the technical field of water pumps and particularly relates to a self-adjustment sprinkling irrigation water pump for a municipal garden. The self-adjustment sprinkling irrigation water pump for the municipal garden comprises a drive motor, a pump shell and an impeller arranged in the pump shell. A water inlet pipe and a water outlet pipe fixedly communicate with the pumpshell. The upper end of the water outlet pipe communicates with a corrugated pipe. The other end of the corrugated pipe fixedly communicates with a sprinkling pipe. An output shaft of the drive motoris coaxially provided with a drive gear. The side wall of the pump shell is rotationally connected with a rotating shaft. The other end of the rotating shaft is provided with a reduction gear. The reduction gear is meshed with a drive gear. The side wall of the drive gear is rotationally connected with a support rod. The upper end of the support rod is movably connected with the side wall of a sprinkling pipe through a sliding mechanism. The self-adjustment sprinkling irrigation water pump for the municipal garden can automatically adjust the sprinkling angle of the sprinkling pipe, the size of the water hole diameter in the sprinkling pipe is changed at the same time, and the sprinkling range of irrigation water is expanded; and air is mixed with the irrigation water, so that discharged water flow can be relatively soft, and damage to garden vegetation is avoided.

The invention discloses a shower structure comprising a shower head. The shower head is connected with a water outlet connector and the water outlet connector is connected with a water inlet connector; the water inlet connector is connected with a nut and the nut is connected with a universal ball head; the universal ball head is internally provided with a water-saving sheet; the universal ball head is provided with a through groove and the universal ball head is composed of a ball and a cylinder body; and an air inlet which is conducted with the through groove is arranged on the cylinder body. The shower structure is reasonable in structure and can accelerate skins of a human body to be healthy; the shower structure has an obvious water-saving effect and also has a good water pressure; the air enters through the air inlet and a large quantity of the air is combined with water to be used together, so that the output water is more flexible and more comfortable; and meanwhile, the water can be saved by 40%.

The invention relates to an oxygen-enrich gas water heater and a work method thereof and belongs to the field of water heaters. The oxygen-enrich gas water heater comprises a water heater shell and isstructurally characterized by further comprising a combustion chamber, a smoke collection hood, a draught fan, a heat exchanger, a combustor, a three-way connector, a gas proportional valve, an inflation pump, a water inlet pipe, a water outlet pipe and a water flow sensor; the combustion chamber, the smoke collection hood and the inflation pump are located in the water heater shell; the smoke collection hood is located above the combustion chamber; the draught fan is matched with the smoke collection hood; the heat exchanger and the combustor are located in the combustion chamber; the combustor is connected with the gas proportional valve; the inflation pump, the water inlet pipe and the water outlet pipe are connected with the three-way connector; the water flow sensor is installed on the water inlet pipe; and the water inlet pipe is matched with the heat exchanger. Impacts to the body are reduced, meanwhile, air is charged so that the water amount body sense can be improved, and the bathing experience is improved greatly.

The invention discloses a shower head capable of automatically adjusting the water outlet area and a shower device. The shower head capable of automatically adjusting the water outlet area comprises a driving device, an ultrasonic probe, a shower head body and a water outlet area adjuster; the shower head comprises a rotatable connecting piece, a rear panel, a rubber sheet and a main shell; and the upper surface of the water outlet area adjuster is fixedly connected with the lower surface of the shower head, the water outlet area adjuster is provided with an aperture type mechanical structure and can continuously adjust the size of the area, the driving device is fixedly connected with the upper surface of the shower head, and the ultrasonic probe is fixed to the outer edge of the main shell. A shower device capable of saving water and controlling temperature comprises a shower head capable of automatically adjusting water outlet area, a shower main control pipeline, a temperature sensor, a water collecting tank, a Venturi tube, a water flushing device and an LCD. By means of the reasonable structural design, waste of shower water is reduced, meanwhile, the shower comfort is effectively improved, and the shower device is low in manufacturing cost, easy and convenient to install, suitable for multiple fields and high in generalization performance and practicability.

The invention relates to the technical field of bathroom accessories, in particular to a multi-functional drawing head. The multi-functional drawing head comprises a body, a water outlet panel, a first pressing mechanism, a second pressing mechanism and a shell, wherein a water inlet and a water outlet are formed in the two ends of the body respectively, water supplied by a faucet enters the bodythrough the water inlet and flows out through the water outlet, the water outlet panel is installed on the water outlet of the body, a plurality of different specifications of water outlet holes are formed in the water outlet panel, and the water spraying mode can be limited through the various specifications of water outlet holes. The multi-functional drawing head has the effect of improving thesingle water outlet function of a drawing head.

The invention discloses a production method of ancient black oolong tea. The production method comprises the following steps: picking fresh leaves, preparing materials, tedding green leaves, rocking green leaves, frying green leaves at high temperature, rolling, lightly baking, selecting, drying, standing, baking again and spreading for cooling. According to the method, selection and blending of the fresh leaves are more exquisite, the fresh leaves with the weight ratio of Jinguanyin to Tieguanyin to large-leaf Jingui being 3: 1: 1 are blended, the fresh leaves are mellow in final flavor, andthe blended fresh leaves are more beneficial for improving the quality of finished tea. Besides, the preparation method combines the traditional fermentation characteristics; then a specific charcoalfire baking process is utilized, wood open fire baking is adopted during baking, so that the tea aroma permeates into the tea leaves more easily, the tea aroma can go deep after the tea leaves are baked twice, the quality of the tea leaves is guaranteed, the tea leaves are resistant to brewing and storage at normal temperature, and the brewing frequency of the tea leaves can be increased to at least 10 times or above; the tea aroma and the charcoal fire aroma can further permeate into the tea leaves by baking again after annealing, so that the water quality is softer and smoother during brewing.

The invention discloses a foaming device of a curved pipe faucet, which comprises a shell of which the shape is matched with that of the curved pipe faucet. The upper part of the shell is provided with a splitter; a water inlet end of the splitter is provided with a filter screen; and the lower part of the shell is provided with a cavity which is provided with a grid component. The foaming device of the curved pipe faucet allows the flowing water of the curved pipe faucet to achieve the foaming effect, makes the water flow gentle, and saves water.

The invention discloses a connector preventing overflowing and increasing water pressure. The connector comprises a connector body. A water inlet channel and a water outlet channel are arranged inside the connector body, and a pressurizing channel communicating the water inlet channel and the water outlet channel is further arranged inside the connector body. The connector body is provided with an overflowing-preventing device connected with the pressurizing channel, wherein air can be injected into the overflowing-preventing device. The connector can increase the water pressure of products such as a faucet, a sprinkler, a spray gun and a sprinkler pipe when the products are used, and therefore the purposes of water conservation and environmental protection can be achieved, and water flow can be increased so that sanitary products can reach the optimal use limit. The connector can be used in areas where the water pressure is insufficient, and users can enjoy high-pressure and large-flow baths.

The invention discloses a water-saving anti-splash device. The device is characterized by comprising a water sink body, a water outlet body and a control switch; the at least one water outlet body isdistributed on the periphery of the water sink body; and the control switch communicates with the water outlet body through a water outlet pipeline and is used for controlling on and off of the wateroutlet body. According to the water-saving anti-splash device provided by the invention, water outlet is achieved by means of the side wall of the water sink body vividly, water outlet is controlled through one key, using is quite convenient and fast, and meanwhile, water is not prone to splash on a table surface.

The invention discloses a rotatable agaricus bisporus planting frame which comprises a frame body. The plurality of drawing units are distributed from top to bottom, and each drawing unit comprises four rotating structures and a drawing frame; the plurality of spraying units are distributed from top to bottom, each spraying unit comprises a pair of spraying branch pipes, and a plurality of spraying ports of the spraying branch pipes are provided with a plurality of nozzles. A plurality of drawing frames can be placed, agaricus bisporus planting and picking are facilitated, installation is easy and fast, implementation is convenient, and the space is reasonably utilized.