97results about How to "Add water in time" patented technology

The invention relates to a water tank structure of an electric steam box with water level alarm and prompt, which comprises a water storage tank and is characterized in that a buoy for measuring the water level of the water tank is arranged in the water storage tank; a magnet is arranged on the buoy; a reed switch is arranged in a position corresponding to the magnet of the buoy; and a signal output end of the reed switch is connected with an external alarm circuit. Compared with the prior art, the invention has the advantages that by arranging the buoy for measuring the water level of the water storage tank in the water storage tank, arranging the magnet on the buoy, and simultaneously arranging the reed switch in the position corresponding to the magnet of the buoy, when the water levelin the water storage tank is below a set value, the magnet on the buoy is away from the reed switch and a magnet pole switch in the reed switch is turned on, and meantime, as the signal output end ofthe reed switch is connected with the external alarm circuit, the alarm circuit can prompt a user to add water to the water storage tank in time.

The invention belongs to the field of wall grooving machines, and particular relates to a wall grooving machine with a water spraying and dedusting mechanism. The problem that water cannot be timely added into a water storing box of an existing wall grooving machine by construction workers is solved. Accoridng to the follwing scheme, the wall grooving machine comprises a machine box and a fixing device, one side of the machine box is provided with a transverse beam, and one side of the transverse beam is rotationally provided with a rotating shaft; the two ends of the rotating shaft are provided with circular saw discs, and the two circular saw discs are located on the two sides of the transverse beam; the other end of the transverse beam extends into the machine box, and the top of the transverse beam is provided with a driving motor located in the machine box through a motor seat; and an output shaft of the driving motor is provided with a belt transmission device. The wall grooving machine with the water spraying and dedusting mechanism is economical and practical, a water storing amount detecting device is additionally arranged on the water storing box, a trigger switch in the water storing amount detecting device can control an alarming device, workers are conveniently and timely add water into the water storing box, and the water storing amount detecting device is conveniently installed on the water storing box.

The invention relates to range-adjustable equipment, in particular to range-adjustable equipment for wiping glass. The technical problem to be solved by the invention is to provide the range-adjustable equipment for wiping the glass, which can be used for comprehensively wiping the glass with different sizes and can be used for recycling water containing a wiping agent. The range-adjustable equipment for wiping glass comprises a mounting plate, a mounting frame and the like. The mounting frame is arranged on the front side of the mounting plate. The unfolding height of a wiping cloth is adjusted, the equipment can be used for carrying out comprehensive wiping operation on glass with different heights, the working range of the equipment is widened, water in a liquid storage frame is filtered through a filter screen, the phenomenon that when glass is cleaned, scoured impurities enter the equipment and cause damage to the interior of the equipment can be avoided, the water content in theliquid storage frame can be visually judged through a liquid level meter, and the effect of conveniently reminding workers to add water in time is achieved.

The invention relates to a floor cleaning machine water level alarm control method. The method comprises the steps that detection components used for detecting whether clear water exists in a water outlet pipeline or not arae installed on the water outlet pipeline of a clear water tank; the detection components transmit detected induction signals to a main control board; and the main control board receives the detected induction signals, judges whether clear water exists or not, and gives an alarm signal if a continuous judgment result shows that no clear water exists within a preset time. The preset time is 3-10 seconds. A buffer box is installed on a water outlet pipeline of the clear water tank, the detection components are two metal terminals extending into the buffer box, and the two metal terminals are electrically connected with the main control board at the same time. The technical scheme has the beneficial effects that through the arrangement of the buffer box and the detection components, whether clear water in the clear water tank in the clear water tank is used up or not can be judged by detecting whether clear water exists in the buffer box or not, and then a signal is given to control the floor cleaning machine to send out a prompt or shut down to remind a user to add water in time.

The invention discloses an integrated device for lampblack discharge and water heating. The integrated device for lampblack discharge and water heating comprises a lampblack absorption hopper, wherein the lampblack absorption hopper is connected with a water tank through a connection frame; each of the lampblack absorption hopper and the water tank is provided with a support; the lampblack absorption hopper communicates with the water tank through a pipeline; a water inlet port and a water outlet port are arranged in the lower part of the water tank; the water inlet port communicates with a water inlet pipe; the water outlet port communicates with a water outlet pipe; a water outlet nozzle is arranged in one end part of the water outlet pipe; the water tank is matched with an ash filter box; the ash filter box is provided with an ash filter frame; the ash filter box is connected with an induced draft fan through a lampblack through pipe; an installation frame is arranged on the lampblack through pipe; and the induced draft fan communicates with a lampblack discharge pipe. The integrated device for lampblack discharge and water heating is capable of heating water in the water tank by virtue of the waste heat of lampblack of a barbecue oven for hand washing or vegetable washing, thus the problem of uncomfortable feeling of human hands due to cool water is avoided; and meanwhile, an ash filter device is provided, and is capable of filtering particles in the lampblack, thus pollution to atmosphere is reduced.

The invention discloses an orchid cultivation method. The method includes the following steps: selecting a water storage type automatic watering cultivation device made of a transparent material as a cultivation device, and paving the bottom of a cultivation container with a vermiculite granule layer; controlling the inner cavity height of the container to be slightly larger than the length of the maximum root of an orchid seedling, preparing prepared nitrogen phosphorus and potassium fertilizer with water into nutrient solution, adding micronutrient fertilizer, absorbing part of the nutrient solution with crystal soil to make slow release fertilizer; then selecting a mixture mainly composed of a breathable carrying material, the slow release fertilizer and a cultivation medium weight gain material as a culture medium layer, covering the top of the vermiculite granule layer with the culture medium layer, and cultivating the orchid seedling in the cultivation container; thoroughly watering the seedling with root pressing water by the nutrient solution, placing the cultivation device with the orchid seedling cultivated therein in a half-shading place avoiding direct sunlight or exposed to direct sunlight every day for less then 4 hours, and supplementing the nutrient solution in time. The method is simple in step, convenient to observe and operate, good in cultivation and ornamental effect and beneficial to orchid growth.

The invention discloses an atomization and water-replenishing planting device suitable for planting of plants of orchid and the like with roots easy to rot. The planting device comprises a barrel-shaped body, wherein at least one cultivation basket is detachably arranged at the upper part of the body, a controller is arranged on the body, a water pump is arranged in the position, close to the bottom wall, of the inside of the body and is electrically connected with the controller, an atomization device which is connected with the water pump is further arranged in the body and is electrically connected with the controller, and a heating plate which is electrically connected with the controller and a temperature sensor which is electrically connected with the controller and used for controlling the working state of the heating plate are arranged in the positions, close to the bottom wall, of the inside of the body.

The invention discloses a folding electric iron. The electric iron comprises an iron body, an ironing plate and a support, the bottom of the ironing plate is supported by the support, a storage box is arranged on the side portion of the ironing plate, a steam stove is arranged on the support, and the iron body is communicated with the steam stove through a steam hose; a holding part of the iron body is provided with a fan switch, a temperature knob is arranged on the surface of the iron body, and a shift button is arranged on the inner side portion of the iron body; a first V-shaped groove is formed in an iron body bottom plate of the iron body, a 3D bottom plate is installed on the iron body bottom plate, a second V-shaped groove corresponding to the iron body bottom plate is formed in the 3D bottom plate, and a plurality of even holes are formed in the 3D bottom plate. According to the folding electric iron, the iron body and the ironing plate are arranged together, so that use is convenient, and the support below the ironing plate can be folded, so that space is saved after use; the 3D bottom plate is additionally arranged for the first time, double heating is conducted through the iron body bottom plate, the steam amount is increased, no water drop is formed, the problems of insufficient steam and water leakage of the iron body bottom plate do not occur, ironing of clothes is faster, and the effect is higher.

The invention discloses an automatic humidifying and atomizing device for an air purifier. The automatic humidifying and atomizing device structurally comprises a low-water-level prompt device, a base, an air purifier body, an intelligent controller and an air outlet, wherein the bottom of the air purifier body is connected with the top of the base; the low-water-level prompt device which communicates with the air purifier body is mounted on one side of the air purifier body; and the intelligent controller is embedded into the top surface of the air purifier body. Compared with the prior art,the automatic humidifying and atomizing device has the following beneficial effects: since the automatic humidifying and atomizing device is provided with the low-water-level prompt device that is connected to a water tank, a low-water-level prompt role can be played to conveniently prompt a user to add water in time, enough water exists in the water tank to humidify and atomize air, and accordingly, the purpose of fully humidifying and cooling air is achieved. Thus, skin can be effectively prevented from dryness. Meanwhile, water always exists in the water tank, and a water pump may not be inidling operation. The service life of the water pump is favorably prolonged while the water pump is protected.

The invention discloses a group interest interaction type humidifier. The group interest interaction type humidifier comprises a water storage tank and a shell movably connected with the outer portionof the water storage tank. The lower portion of the shell is connected with a base. A control main board, a draught fan and a power source are arranged in the base. An atomization sheet and a pressure sensor making contact with the waters storage tank are arranged on the inner bottom face of the shell. According to the provided group interest interaction type humidifier, the pressure sensor is arranged at the bottom of the water storage tank, the pressure induction is used for controlling the size of mist clusters, the mist clusters are attractive, the size and the shape are controllable, andthe interactive experience and interestingness of the humidifier are improved. The comfortable environment can be created through air, office workers can also relax eyes and take a rest for pressurerelieving through pressing of the humidifier, and the market value of the humidifier is improved.

The invention relates to the technical field of window cleaning robots and relates to an intelligent window cleaning robot and an operation method thereof. The window cleaning robot includes a base, wherein brake universal wheels are symmetrically arranged on the left side and the right side of the bottom of the base. A vacuum chuck is arranged between the brake universal wheels on the left and right sides; the top of the vacuum sucker is connected with the bottom center of the base through a vacuum generator; a circular-truncated-cone-shaped water storage tank is fixedly connected to the center of the top of the base. A water outlet pipe penetrates through the middle of the right side of the circular-truncated-cone-shaped water storage tank, the left end of the water outlet pipe is connected with a water outlet of a water suction pump arranged in an inner cavity of the circular-truncated-cone-shaped water storage tank, the right end of the water outlet pipe is connected with a connector, a supporting table is arranged at the top of the circular-truncated-cone-shaped water storage tank, and a first electric telescopic rod. The window cleaning robot can effectively overcome the defects that in the prior art, most of window cleaning robots on the market work in a mode of being adsorbed to glass, efficiency is low, and safety is low.

The invention belongs to the technical field of air purification and particularly provides a novel air purification device which comprises a light shield, a hand-lifting hook, a tray, a plant lamp, a plant, a blower, a humidification module, a supporting plate, a first switch, a humidity sensor, a power supply, a processor and a control unit. The power supply is electrically connected with the plant lamp and the blower through the first switch, and the power supply, the humidity sensor, the processor and the control unit are electrically connected in sequence. Through the design that the light shield and through holes are additionally arranged, the function that oxygen released through photosynthesis is utilized to purify indoor air is achieved on the premise that the sleeping quality of people at night is not influenced; through the design that the humidity sensor, the control unit, the processor and the humidification module are additionally arranged, the purpose of timely adding water into potted plant soil to increase the soil humidity is achieved; and the novel air purification device has the advantages of being high in practicality, convenient to use, easy to operate and the like and is wide in use prospect.

The invention discloses an emergency water drainage device with a water level indicating function. The water drainage device is located on a floating disc, and comprises a water drainage piece, wherein the water drainage piece comprises a supporting frame, the supporting frame is provided with an indicating piece and an identifying piece, the supporting frame comprises a connecting pipe body, thewater drainage piece is mounted on a mounting hole in a sealing mode through the connecting pipe body, one end of the connecting pipe body is provided with a water seal groove barrel, the other end ofthe connecting pipe body is provided with a water inlet groove barrel, and communicating holes distributed in an array are formed in the water seal groove barrel. According to the emergency water drainage device, the emergency water drainage device is arranged on the floating disc so that the situation that when water on the floating disc cannot be drained in time, the floating disc is pressed and collapsed, and then a series safety production accident is caused can be prevented, and the safety of oil storage is facilitated; and the indicating piece is arranged so that a worker can know the water level in the water seal groove barrel in time, and then the water can be added in time, so that the situation that oil wax is generated at the water seal groove barrel and the connecting pipe body due to the fact that oil enters the water seal groove barrel is prevented, volatilization loss of the oil is reduced, and normal proceeding of emergency water drainage is ensured.

The invention discloses a portable air cooler. An air channel and a wet curtain cavity are formed in the cooler body; the wet curtain cavity is communicated with the air channel; a water tank is arranged below a wet curtain; a water pump is arranged in the water tank; the water outlet of the water pump is connected with a drain pipe; the drain pipe discharges water in the water tank to the upper end of the wet curtain; the wet curtain cavity and the water tank are positioned on the same side face of the cooler body; the portal air cooler comprises a transparent water feeding cover; a water feeding hole is formed in the transparent water feeding cover; the bottom surface of the transparent water feeding cover is provided with a water outlet; the portal air cooler also comprises an outlet valve connected with the water outlet; the cooler body is provided with a gap matched with the transparent water feeding cover; the gap and the wet curtain cavity are positioned on the same side face of the cooler body; the bottom surface of the gap is provided with a concave temporary water storage cavity; the bottom surface of the temporary water storage cavity is provided with a jacking post foropening the outlet valve; and the temporary water storage cavity is communicated with the water tank. The wet curtain and the water tank are arranged on the side face of the cooler body, and the transparent water feeding cover is also arranged on the same side face of the cooler body, so that the arrangement is compact and reasonable, the occupied space of the cooler body is greatly utilized, andthe portable air cooler is small in volume, and portable.

The invention relates to a steam engine with high service life that delays the accumulation of scale, comprising a box body and a water level detector, the box body is provided with a water inlet, a water outlet and a steam outlet, and the box body is also provided with a heating mechanism and an internal temperature sensor device, the lower end of the water level detector is connected to the water outlet through a pipe and forms a waterway connection with the inside of the tank; Water outlet water stop valve, the water inlet end is provided with a water inlet water stop valve, and the outside of the box is also provided with a control mechanism for controlling the heating mechanism on and off, the water inlet water stop valve switch and the water outlet water stop valve switch, The water level detector is provided with a mechanism for preventing heat convection and cooling it, and the control mechanism is electrically connected to the internal temperature sensor, the cooling mechanism and the water level detector at the same time. The invention effectively prevents the temperature rise caused by the violent boiling of water when there are too many impurities, which leads to high-temperature damage to the steam engine, delays the accumulation of scale, ensures the stability of the operation of the steam engine, and guarantees its service life.

A rapid drilling system for concrete deep crack detection is disclosed in the invention, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a rectangular box, a dust collecting box and a water tank, the bottom of the bottom plate is fixedly connected with four supporting blocks which are symmetrical in pairs, and the interiors of the two supporting blocks located on the same side are rotationally connected with the same rotating shaft; wheels are fixedly connected to the two ends of the rotating shaft, a protection assembly used for preventing dust from leaking outwards is arranged at the bottom of the bottom plate, and an adjusting assembly used for adjusting the drilling angle is arranged in the rectangular box. The invention further discloses a drilling process. The system is simple in structure, movement of the device can be achieved through wheels, movement of the device is more convenient, the angle of a drill bit is adjusted through an adjusting assembly, the punching depth is controlled by rotating a second screw rod, and then a protection assembly is used for preventing dust from leaking to harm the body health of construction personnel; and dust is collected through a dust collection assembly and a dust falling assembly, and operation is easy.

The invention relates to a cell incubator, in particular to a cell incubator for biotechnology. The invention provides a cell incubator for biotechnology, which can ventilate and maintain the environmental requirements of suitable temperature, humidity, luminosity and the like required by cell growth. The cell incubator for biotechnology comprises a base, a box body, a box door and a control box, the box body is arranged at the top of the base, the box door is rotatably arranged on the box body, the control box is mounted on the box door, the cell incubator further comprises a fixing assembly and a ventilation assembly, the fixing assembly is rotatably arranged on the lower side in the box body, and the ventilation assembly is arranged on the box body and the box door. By arranging the fixing assembly, the fixing assembly can clamp a culture dish, and the culture dish is prevented from shaking and turning over at will; and the ventilation assembly blows outside air into the box body, original air in the box body is squeezed out through a ventilation opening, and the ventilation effect is achieved.