54results about How to "Controllable water volume" patented technology

The invention discloses an energy-saving flushing and sweeping truck. The energy-saving flushing and sweeping truck comprises a base and a truck frame, wherein a sweeping mechanism is arranged at the front end of the truck frame, and is provided with a water mist spray nozzle; the water mist spray nozzle is connected with a water tank and a gear pump through pipelines; transmission gears are respectively arranged on the base, and a gear transmission mechanism is arranged between the transmission gears, and is connected with the gear pump; the truck frame consists of a driving cab and a distribution chamber; the front surface and two sides of the driving cab are respectively of a panoramic glass structure; a vacuum suction pipe is arranged in the distribution chamber, and is connected with a vacuum centrifugal fan; the rear end of the vacuum suction pipe is connected with a dustbin, and the front end of the vacuum suction pipe extends to the lower end of the base, and is fixedly arranged on the base; a crushing device is arranged in the front end of the vacuum suction pipe; a power driving motor and a fuel driving motor are arranged in the distribution chamber, and an interchange switch is arranged between the power driving motor and the fuel driving motor. The energy-saving flushing and sweeping truck has the advantages that by utilizing the mutual assisted driving function of oil and electricity, the use purpose of a sanitation vehicle is improved; in the dedusting process, a transmission mechanism which is pulled externally is used, and additional power is not needed in the water spraying process.

The invention discloses a method for automatically brushing water on the surface of a deep-fried dough stick blank. According to the invention, a fixed frame and a water dipping mechanism are arrangedon a deep-fried dough stick machine; the water dipping mechanism is arranged on a conveying frame located at a material incoming side; a distance between a water dipping plate on the water dipping mechanism and a conveying belt is smaller than the height of the deep-fried dough stick blank; and a cylinder acts to drive the water dipping mechanism to dip a waterline on the surface of the deep-fried dough stick blank. According to the invention, waterlines are dipped on the surfaces of cut deep-fried dough stick blanks; the widths of the waterlines are consistent; the water amounts are consistent; the overflow phenomenon can not occur; and the problem that water can not be transversely dipped on the surfaces of the cut deep-fried dough stick blanks through conventional deep-fried dough stick equipment is solved.

The invention discloses an in-place automatic washing device for a freeze dryer. The in-place automatic washing device comprises a guide rail arranged in a freeze drying cabin, wherein a trolley base is arranged on the guide rail, washing comb supports which are arranged in a layering way are connected to the trolley base, a spray nozzle is arranged on each washing comb support, a water pipe coiling drum and an air pipe coiling drum are arranged on the trolley base and connected with coaxial coiling drum shafts, a water pipe and an air pipe are respectively arranged on the water pipe coiling drum and the air pipe coiling drum, an inlet of the water pipe and an inlet of the air pipe are respectively connected with a water pipe joint and an air pipe joint which are arranged on the lower end of the trolley base, an outlet of the water pipe and an outlet of the air pipe are respectively connected with a pneumatic valve through a rotating joint, and an outlet of the pneumatic valve is connected with the washing comb supports. According to the invention, the problem of in-place washing of the freeze drying cabin is solved, and reciprocated washing and blowdown can be automatically carried out according to actual requirements in terms of programs. The in-place automatic washing device has the characteristics of program control, adjustable water quantity, economy and high efficiency, simple structure, no need of manpower and space, stability and safety, reciprocated washing automaticity and no dead angle and second pollution and accords with GMP (Good Manufacturing Practice) requirements.

The invention discloses to a moisturizing method for increasing population density of bolboschoenus planiculmis, relates to a moisturizing method of bolboschoenus planiculmis population, and aims at solving the problem of low population density of existing bolboschoenus planiculmis. The method includes the steps of selection of fields, wherein through combination with vegetation investigation last year, a typical degenerated bolboschoenus planiculmis wetland is selected as a wetland to be recovered; selection of a water source, wherein a low-lying pool is selected as the water source; latticing treatment of the wetland to be recovered; manual moisturizing; moisturizing amount, wherein the moisture content of surface soil is remained within 45-55%; observation of vegetation growth. According to the moisturizing method, the emergence rate and survival rate of the bolboschoenus planiculmis population are ensured, moisturizing is conducted periodically and the population density change is monitored, and three weeks after moisturizing, the population density of bolboschoenus planiculmis the moisturizing amount of which is 45-55% soil moisture content is increased by 0.5-2.5 times than other treatment methods. The moisturizing method for increasing the population density of bolboschoenus planiculmis is used for recovery of the bolboschoenus planiculmis population.

The invention discloses an automatic plant watering device comprising a water tank, a controller, a humidity sensor, a water level probe, a graphite rod, and a water pump. The humidity sensor, the water level probe, the graphite rod and the water pump are all connected with the controller. The controller is connected to two U-shaped conductor wires. The ends of short ends of the U-shaped conductor wires are connected with electrolysis needles. A watering apparatus is arranged on the upper rim of the water tank. The watering apparatus is divided into a short-range water supply pipe and a long-range water supply pipe. The short-range water supply pipe is composed of a U-shaped pipe I. The short end of the U-shaped pipe I stretches into the water tank, and the long end of the U-shaped pipe I stretches out of the water tank. The long-range water supply pipe comprises a three-way pipe. One interface of the upper end of the three-way pipe is connected with a U-shaped pipe II. The other interface on the upper end of the three-way pipe is connected with a ventilation pipe. The interface on the lower end of the three-way pipe is connected with a water delivery pipe. With the automatic plant watering device, watering can be carried out upon water-needing plants in multiple planters with a polling manner with low cost, and the water amount of each watering is easy to control.

The invention relates to a hydraulic automatic water-saving flushing valve, which includes three parts: a valve body, a valve core and accessories. The valve body includes a sleeve, a drainage hole, a drain hole, a top cover, and a bottom cover. , its role is to fix the valve core and form a water-absorbing space. The valve core includes suction and discharge pipes, valve plugs, floating bodies, sliding bolts, positioning bolts, and drain pipes. The suction and discharge pipes are arranged in the middle of the sleeve and pass through the bottom cover to connect with the upper end of the drain pipe. The valve plug is set on the upper port of the suction and discharge pipe. The floating body is set in the middle of the valve plug and has a through hole for the upper end of the valve plug to pass through and slide with the outside of the valve plug. The accessories include a fixing nut, a lower washer and an upper washer. The invention has the advantages of exquisite design, superior performance, wide application, automatic flushing, adjustable water volume, anti-clogging and filtration, no leakage, convenient installation and use, water saving and high efficiency, solid and durable, easy maintenance and replacement, dual-use of various water qualities, and low production cost , Comprehensive benefits are obvious.

The invention relate to a water tank inlet valve, which comprises a water inlet head, a water inlet main body and a bayonet. The inside of the water inlet head is provided with a water inlet inner cushion of which the lower part is a head of a loose core, the head of the loose core is provided with a water inlet passage; the inside of the water inlet main body is provided with an elastic sheet and a piston which are sequentially sleeved on the loose core from top to bottom; the piston is fixed in an inner cavity of the water inlet main body and provided with a water communicating hole which is communicated with the inner cavity of the water inlet main body; a part of the elastic sheet covers the water communicating hole of the piston and covers the water inlet passage of the head of the loose core; the lower part of the loose core is fixed in the bayonet; and a cavity of the loose core is communicated with an inner cavity of the bayonet, the lower part of the water inlet main body is connected with the bayonet, the inner cavity of the water inlet main body is communicated with the outer cavity of the bayonet, and an outlet of the outer cavity of the bayonet is communicated with the water tank.

The revolve vibration tower system concentrator, mainly be composed by the multilayers classify card, the supporting organization,the ore providing organization,the water providing organization and the receive ore trough.The multilayered classification card takes as the passive moving part of the reciprocation double crank mechanism is fixed with the crank slide, impels the card to make radius is the 3~8millimeter, the frequency is the 3-8Hz,each point is completely controllable closed curve level maneuver vibration, at the same time, The electric motor actuates the classification cardt to do 0.3-1.5rpm low speed rotation through the turbine wheel reduction gear.The invention while the classify card rotating,every point in the card do the completely controllable closed curve track cut movement,it uses the gravity,BAIGENUOLI,rotating force and the compound field of the track cut vibration power to carry on the dressing May continuously classify, to obtain different productions.The invention overall construction is reasonable, movement steady reliable, the parameter is controllable and ajustable,the principle is advanced,the production efficiency is high,the unit area handling ability is big, the divide choose effect to be good, specially suits to the separetion election of the non-ferrous metal mine mineral and the fine clay.

The invention relates to a method for relieving the stress of saline-alkali soil on grape growth by irrigating acetic acid. During the period of salt return of soil in spring, an acetic acid solutionis irrigated on the soil in a vineyard, and the concentration of the acetic acid is 20-40mmol/L. According to the method provided by the invention, the pH value of the soil is reduced by 0.7 unit by irrigating acetic acid, so that the saline-alkali physiological barrier of grapes can be remarkably reduced, the root activity and chlorophyll content of the grapes are remarkably improved, the production of active oxygen is reduced, and the growth of plants is promoted.

The invention discloses a water tank assembly, an air conditioner humidifier and an air conditioner. The water tank assembly comprises a first water tank, a second water tank and a one-way valve. Thefirst water tank is provided with a water outlet, and communicates with the atmosphere; the second water tank is provided with a water inlet, and the gas pressure in the second water tank is variable.The one-way valve comprises a valve seat and a valve core, wherein a valve cavity is formed in the valve seat; the valve seat is provided with a first interface and a second interface which communicate with the valve cavity; the first interface is connected with the water outlet; the second interface is connected with the water inlet; and the valve core is movably arranged in the valve cavity andis positioned between the first interface and the second interface. When the acting force F borne by the valve core is greater than 0, the valve core moves to unidirectionally guide the valve cavityin a direction from the first interface to the second interface, and the first water tank can automatically supply water to the second water tank. According to the water tank assembly, water in the second water tank cannot flow back to the first water tank, and meanwhile, the first water tank can automatically supply water to the second water tank without external power.

The invention provides an intelligent control water valve, which comprises a water valve tank and a cold water inlet pipe, a hot water inlet pipe and a water outlet pipe arranged in the water valve tank, wherein a water mixing valve and a flow valve which are connected are arranged in the water valve tank; the cold water inlet pipe and the hot water inlet pipe are connected on the water mixing valve; and the water outlet pipe is connected on the flow valve. The intelligent control water valve automatically controls the temperature, has adjustable water quantity, saves time, water and space, and is simple and convenient to operate.

The invention discloses a device for preventing dust raising of a belt conveyor chute, and relates to the technical field of metallurgical bulk material production and transportation. The device can be applied to metallurgical enterprises, power plants and other enterprises using belt conveyor transportation, and is used for controlling dust raising of the belt conveyor transfer chute. The devicecomprises a feeding conveyor belt, the chute and a discharging conveyor belt, wherein the chute is formed below the feeding conveyor belt, and the lower part of the chute is connected with the discharging conveyor belt. The device also comprises an electronic scale, a pressure rod valve water spraying device and a nozzle water spraying device, wherein the electronic scale is arranged on the back side of the feeding conveying belt; the pressure rod valve water spraying device and the nozzle water spraying device are arranged in the chute; and the pressure rod valve water spraying device is connected with the nozzle water spraying device through a water pipe. According to the device, the water spraying amount and the spraying angle are adjusted according to different flows of materials, andthe dust suppression effect is realized by using the most economical water consumption.

The invention discloses a flower and plant fence which comprises a water tank, flowerpots, a water pump and a rack body located above the water tank. The rack body comprises multiple supports distributed in the vertical direction, wherein the supports are respectively provided with hollow inner cavities capable of storing water, the water pump is matched with a water delivery pipe to pump water in the water tank into the top support, the supports are provided with overflow ports to make the supports above the bottom support guide superfluous overflow water to the next supports through the overflow ports, and the superfluous water in the bottom support overflows to the water tank through the overflow port. The flowerpots are arranged on the supports, and permeating holes for support water to enter are formed in the bottoms of the flowerpots. The support of the rack body can keep a certain quantity of water, a permeating mode is utilized to make plants planted in the flowerpots obtain water, accordingly watering is not needed, the effect of saving manpower and material resources is achieved, water resources can be effectively utilized, and water resource loss is avoided.

The invention provides an air purifier and an air conditioner. The air purifier comprises a cylinder, at least one air intake pipe, at least air outlet, and a swirling flow assembly, wherein a purifying cavity capable for purifying the water is formed in the cylinder; the at least one air intake pipe is arranged on the cylinder, one end of each air intake pipe stretches into the purifying cavity so as to guiding the air to the purifying cavity through the corresponding air intake pipe; the at least air outlet is formed in the upper part of the cylinder, and the air in the purifying cavity is exhausted outwards through the air outlets; and the swirling flow assembly is arranged on the cylinder and used for supplying the water to the purifying cavity and driving the water in the purifying cavity to do the swirling flow movement so as to purify the air entering from the air intake pipes through the water in the purifying cavity, and the height of the air outlets is greater than that of the water level in the purifying cavity. By means of the air purifier, the maintenance such as washing or consumable replacing does not need to be conducted in the using process, the using cost can be effectively reduced, the purification efficiency is high, and the customer satisfaction degree is improved advantageously.

The invention relates to a pedal type linkage siphon pedestal pan. The pedal type linkage siphon pedestal pan comprises a pan body, a water tank and a siphon pipe, wherein the inside of the pan body is provided with a sink, the water inlet of the sink is connected with the water tank through a flushing pipe, the water outlet of the sink is connected with the siphon pip, and the water outlet of thesiphon pipe is connected with a drain pipe; the water tank comprises an outer water tank and an inner water tank inside the outer water tank, the inner water tank is filled with water and connected with the water inlet of the sink through the flushing pipe, and the inside of the outer water tank is provided with a drainage valve unit for opening the inlet of the flushing pipe and a water fillingunit for filling water into the inner water tank and the sink; the connecting part between the water outlet of the sink and the siphon pipe is provided with a siphon valve; the pedal type linkage siphon pedestal pan also comprises a pedal mechanism for successively separately opening the drainage valve unit and the siphon valve. Compared with the prior art, the pedal type linkage siphon pedestal pan is more water-efficient.