32results about How to "Reduced mechanical properties" patented technology

This application discloses a piston-type multi-way valve and a water softener, comprising: a housing having a cavity, a first guide hole, and a second guide hole, the first guide hole communicating with the cavity; a sealing piston movably disposed within the cavity; a drive mechanism disposed on the housing; and a movable component having a first connecting portion and a second connecting portion, the first connecting portion slidably passing through the first guide hole and connected to the sealing piston, the second connecting portion being connected to the output end of the drive mechanism and slidably inserted into the second guide hole. By providing the first and second guide holes on the housing, the first connecting portion of the movable component slides within the first guide hole, and the second connecting portion of the movable component slides within the second guide hole, forming a dual-point cooperative guiding structure. This effectively limits the radial sway of the movable component during long-distance reciprocating motion, ensuring the straightness and stability of its motion trajectory, and improving the motion stability of the movable component.

The invention discloses an idling start-stop control method based on navigation traffic information, which comprises the following steps: when a vehicle is in a navigation state, a start-stop forbidding judgment module acquires traffic information of an intersection in front of a planned driving path in real time, including a signal lamp state, lamp changing remaining time and a distance to a stop line; when the vehicle approaches the target intersection, combining the vehicle state and the traffic information, and generating a forbidding request signal of the idle start-stop system through judgment logic; the power control execution module executes a final control action for forbidding automatic flameout of the engine based on the forbidding request signal. According to the invention, the problems of unnecessary start and stop and influence on driving smoothness and energy consumption caused by incapability of accurately associating path-related signal lamps and passing scenes in the prior art are solved, intelligent cooperative control of the idle speed start and stop system based on navigation information is realized, and vehicle energy consumption is optimized while driving experience is improved.

The utility model discloses a kind of multi-grade adjustment rotary switches, including base, shell cover, rotating handle and contact assembly, rotating handle rotationally arranged between base and shell cover, and drive rod extending along its radial direction is provided;Contact assembly includes the multiple elastic structure's moving contact bridge of the shaft center of rotating handle as center annularly arranged in installation cavity, and multiple static contact pieces are arranged in base and respectively opposite multiple moving contact bridges, multiple moving contact bridges are connected and respectively located on the movement path of drive rod, drive rod respectively drives multiple moving contact bridges and multiple static contact pieces contact in rotating handle rotating process, by the mechanism of the wheel contact formed by drive rod and multiple moving contact bridges, operation pressure is significantly dispersed, avoid single moving contact bridge sustained stress, greatly reduce the mechanical load and fatigue degree of moving contact bridge, reduce the probability of heating, reduce wear and risk of fusion welding, extend mechanical service life.

The application relates to the technical field of water treatment equipment, and relates to a water treatment equipment which comprises a water storage device and a temperature adjusting device; the temperature adjusting device comprises a heat exchange structure and a heat exchange component; the heat exchange structure has a first heat exchange end and a second heat exchange end; the first heat exchange end is thermally coupled to the water storage device; and the second heat exchange end is thermally coupled to the heat exchange component; wherein the heat exchange structure comprises a first heat exchange piece and a second heat exchange piece; and the first heat exchange piece is thermally coupled to the second heat exchange piece. The water treatment equipment of the embodiment adopts the heat exchange structure of double refrigerating pieces superposition; the first heat exchange piece is thermally coupled to the second heat exchange piece; one refrigerating piece is used to cool the other refrigerating piece; the temperature difference between the two ends is obviously improved; and the heat exchange effect is improved.

This invention provides a stacker crane for aisle storage, including a traveling base beam and a stacking device on the traveling base beam. A buffer device is also provided on the traveling base beam, and an adjustment device is installed at the outer end of the buffer device. The buffer device includes a buffer frame on the traveling base beam, with multiple sets of buffer crossbeams fixedly connected to both sides of the buffer frame, defining multiple buffer levels distributed vertically within the buffer frame. Buffer plates are fixedly connected to the multiple sets of buffer crossbeams, and multiple sets of goods are placed on the buffer plates. A conveying component is provided on the buffer plates, and scanning components are provided on the multiple sets of buffer crossbeams. A contact component is provided at one end of each set of buffer crossbeams. This invention improves storage and retrieval efficiency through multi-level buffering and path optimization, achieves real-time monitoring and automatic correction of goods status through intelligent scanning and pressure sensing fusion, and completes high-precision automatic docking based on laser ranging and electromechanical linkage. Ultimately, it constructs a highly efficient, reliable, and fully automated intelligent warehousing and stacking system.

This invention discloses a waste recycling device for FIBC (Flexible Intermediate Bulk Container) processing, relating to the field of comprehensive environmental utilization of solid waste. The device includes a hollow frame, a hydraulic rod mounted on the hollow frame, and a pressure plate mounted on the hydraulic rod. The equipment continuously feeds FIBC waste into a flattening machine. The pressure plate is automatically triggered by the weight of the waste, achieving a complete automatic cycle of feeding, weighting, triggering, compaction, resetting, and locking, thus improving waste recycling efficiency. When not in operation, the pressure plate is rigidly limited by a limiting mechanism, preventing hydraulic system depressurization or accidental drop. This ensures uniform compaction density of the plastic waste, reducing the mixing and adhesion of plastic and impurities due to insufficient compaction, facilitating subsequent separation of plastic from other components. It also protects core components such as the hydraulic rod and pressure plate, extending equipment lifespan, reducing maintenance costs, and contributing to the resource-based recycling of plastic waste and comprehensive utilization of solid waste.

The utility model provides a sealed low noise explosion -proof motor relates to motor technical field, include: explosion -proof casing, the bottom position of explosion -proof casing is equipped with two steady legs with bolt mounting hole, the one side installation of explosion -proof casing first seal cover, the inside position installation of explosion -proof casing motor body, the other side installation of explosion -proof casing one connection flange, install a group of locking bolt that is annular array distribution between explosion -proof casing and connection flange. Conveying pump has replaced traditional fan heat dissipation, has reduced the generation of mechanical vibration and noise, in the operation process, motor can keep quiet and stable, has improved the working environment significantly, has reduced the influence of noise to operating personnel, the loose frame will a group of bolt fast anti -loose, avoids the seal cover of binding post loose, avoids connection flange loose, operating personnel will loose frame reverse push after can realize the quick unlocking of locking bolt, has improved the practicality and stability of anti -loose.

This invention discloses a dry film-forming multi-roll calender for high-precision film thickness control, comprising a pair of guide rails, N roller assemblies movably disposed between the pair of guide rails, a roller rotation drive device for driving the rollers of the roller assemblies to rotate, an online roller gap adjustment device for realizing online real-time adjustment of the roller gap between adjacent roller assemblies, and a roller assembly dynamic clamping and fixing device for realizing adaptive dynamic clamping and fixing of the roller assemblies according to the adjustment of the roller gap. Each roller assembly includes a pair of bearing seats movably disposed on the pair of guide rails and a roller rotatably disposed between the pair of bearing seats. The online roller gap adjustment device includes a wedge block vertically disposed between adjacent bearing seats, and a planar rolling bearing row is disposed between the bearing seats and the wedge block. The wedge block is driven up and down by a servo electric push rod. This invention achieves online high-precision and high-stability control of the thickness of electrode films and solid electrolyte films.

This invention relates to the field of electro-hydraulic control technology, and more particularly to a proportional control valve, which includes a main valve component and a pilot component. The main valve component includes a hydraulically controlled main valve core, and the pilot component includes a first pilot mechanism and a second pilot mechanism with identical structures. The first and second pilot mechanisms are coaxially disposed at both ends of the hydraulically controlled main valve core. A first control cavity and a second control cavity are also provided at both ends of the hydraulically controlled main valve core. The inlet of the first pilot mechanism is connected to the main inlet, the first control cavity is connected to the inlet of the second pilot mechanism, and the second control cavity is connected to a low-pressure return port or an oil tank. By controlling the displacement and speed of the first and second pilot mechanisms, the opening amount, speed, flow rate, and continuous smooth control of the hydraulically controlled main valve core when it opens or closes are achieved.

The application relates to the field of bridge support monitoring, in particular to an intelligent monitoring bridge support system. The intelligent monitoring bridge support system comprises a pot support body, a mechanical displacement monitoring assembly and a multistage vibration sensing unit. The pot support body comprises an upper plate, a spherical crown lining plate and a bottom plate, wherein the upper plate is bolted to a bridge beam body, and the bottom plate is fixed to a pier base through an anchoring piece. At least one set of telescopic guide rods is installed at the outer edge of the bottom plate, and the outer ends of the guide rods are connected to displacement reflection plates through polyurethane buffer pads; a reference platform is arranged on the corresponding upper plate, and the reference platform is in contact with the displacement reflection plates. The support system combines multistage vibration sensing and optical displacement monitoring structures, thereby simplifying the hardware configuration and reducing the overall cost.

This utility model relates to the field of remote power supply start / stop control technology, specifically to a remote start / stop control device for a UPS power supply in an offshore wind farm. It includes a support leg, a mounting frame on the top of the support leg, a mounting shell on the mounting frame, a rotating rod extending through the mounting shell and also through the mounting frame, a deflection frame on the rotating rod, and a control console on the deflection frame. The control console is used for remotely controlling the UPS power supply to turn on and off. A buffer component is provided on one side of the deflection frame to reduce the direct impact of wind on the control console. Compared to existing technologies, this application improves the shock resistance and operational reliability of the UPS control device in complex offshore environments.

The utility model discloses an anchor clamp and anchor nail's separation formula implantation system relates to medical instrument technical field. The anchor clamp includes two clamping pieces, and two clamping pieces press together and form anchor clamp, and the anchor clamp has the anchor nail cavity for clamping anchor nail in. Anchor clamp includes main part structure and is located at the clamping structure of main part structure one end, and the anchor nail cavity extends to the clamping structure from main part structure, and the clamping structure buckle joint is connected, to make clamping structure open release anchor nail under the thrust of anchor nail. Clamping anchor nail in anchor nail cavity can provide enough mechanical support for anchor nail, guarantee the stability of anchor nail fixed when the clamping structure buckle joint is connected, and can make the buckle joint of clamping structure break away under the extrusion of anchor nail when anchor nail is pushed out, and the two clamping pieces of clamping structure open and present conchoidal, realize the smooth release of anchor nail. The structure of the anchor clamp is simple, and easy to process and manufacture, reduces the manufacturing cost, improves the assembly efficiency of anchor nail and implantation device.

The utility model relates to the technical field of scrap processing, disclose a kind of scrap processing device for grinding machine, including installation component, the installation component includes grinder, the bottom of the grinder is fixedly connected with processing box by receiving material frame, the inside sliding installation of the processing box has guard door, the outer surface of the processing box is fixedly connected with support frame.The utility model is slid in the buffer cylinder by force bar, in combination with the elastic support of first buffer spring and second buffer spring, absorb the impact energy in the reciprocating motion of force plate, double spring buffer system converts the start-stop impact of force plate into spring deformation, reduce mechanical vibration and component collision, impact force is dispersed by spring buffer structure, protect the precision components such as first separating frame, second separating frame from rigid impact damage, reduce maintenance cost, buffering system significantly reduces mechanical vibration noise, while avoiding the structural loosening or displacement due to impact, ensure the stability and consistency of classification process.

This application provides a generator intelligent control method, device, and electronic equipment based on dynamic load, belonging to the field of grid fluctuation suppression. The method is applied to the energy management unit in a gas-fired power generation system, which also includes a gas-fired generator set, an energy storage converter, a supercapacitor, and a current transformer (CT). The method includes: statistically analyzing the number and value of power changes within a preset time period based on the electrical parameters of the grid-side load; selecting a constant power factor mode, a constant reactive power mode, or an automatic adjustment mode based on the number and value of power changes; and controlling the total output power of the gas-fired generator set under these three adjustment modes based on the operating status parameters of the supercapacitor. This application can maintain stable power supply to the load through the adjustment of the supercapacitor and the energy storage converter, reducing the adjustment frequency of the gas-fired generator set and improving its power generation efficiency.

The utility model belongs to the technical field of agricultural machinery, concretely relates to an adjustable drip irrigation belt mulching and seeding integrated machine, including frame, the middle part of frame is provided with seeding mechanism, the right side of frame is provided with mulching mechanism, frame still is provided with multiple groups linear distribution's drip irrigation belt laying mechanism, the utility model discloses a kind of drip irrigation belt laying mechanism, including the unwinding wheel of rotating installation in frame left side, unwinding wheel is wound with drip irrigation belt, the lower side of frame is installed with mounting seat, mounting seat is hinged with bar, bar middle part is equipped with tension spring between mounting seat, bar is opened with the through drip irrigation belt laying passage, bar lower end is provided with ditcher, bar end part is also connected with burying device, burying device is made of two obliquely arranged discs, two discs are V-shaped distribution;Three major core links of seeding, drip irrigation belt laying and mulching are integrated in the same frame, three processes are realized to complete once operation by moving car traction, reduce the number of artificial and mechanical repeated ground, save time and cost.

This invention provides a composite-coated diamond abrasive tool, its preparation method, and its application, relating to the field of cutting tool technology. The composite-coated diamond abrasive tool provided by this invention includes a tool substrate, a diamond abrasive layer disposed on the cutting surface of the tool substrate, and a composite coating disposed on the surface of the diamond abrasive layer. The composite coating includes a TiAlSiN coating, a TiN coating, a TiCN coating, or an AlTiCrN coating. The composite-coated diamond abrasive tool provided by this invention is suitable for machining fiber-reinforced composite materials and has a long service life.

This utility model relates to the field of switch structures, and particularly to an eccentric rotary double-break three-position disconnecting switch for 40.5kV gas-insulated switchgear. The switch includes an isolating stationary contact, a circuit breaker stationary contact, a grounding stationary contact, and a disconnecting switch. The disconnecting switch includes a three-position switch conductor, an insulating support structure, and a rotating shaft. The insulating support structure is fixedly connected to the three-position switch conductor. The rotating shaft is sleeved with the insulating support structure, allowing the three-position switch conductor to rotate around the center of the shaft. The isolating stationary contact, circuit breaker stationary contact, and grounding stationary contact are spatially arranged in a triangle, with the rotating shaft located at the circumcenter of this triangle, forming an eccentric structure. By spatially distributing the isolating stationary contact, circuit breaker stationary contact, and grounding stationary contact in a triangular pattern, and with the rotating shaft located at the circumcenter of the triangle to form an eccentric structure, the conductor rotation path is significantly shortened, resulting in a more compact overall layout, suitable for electrical cabinets with limited space.

This application relates to the field of solar cell technology and discloses a method for recycling the bottom cell in a perovskite tandem solar cell. The perovskite tandem solar cell includes a top cell, an inorganic functional layer, and the bottom cell stacked sequentially. The top cell includes a perovskite light-absorbing layer disposed on the side of the inorganic functional layer facing away from the bottom cell. The inorganic functional layer and the perovskite light-absorbing layer have different coefficients of thermal expansion. The recycling method includes the following steps: cooling the perovskite tandem solar cell; and heating the cooled perovskite tandem solar cell to peel the perovskite light-absorbing layer off from the inorganic functional layer. Using the recycling method provided in this application, the performance of the bottom cell can be effectively preserved, ensuring its stability during secondary use.

The invention relates to the technical field of metal composite plates, in particular to a ship metal composite plate structure and an operation method.The ship metal composite plate structure comprises a first metal plate, the inner wall of one side of the first metal plate is fixedly connected with side plates, the outer walls of the upper side and the lower side of the first metal plate are fixedly connected with top plates, and the opposite sides of the two side plates are fixedly connected with a second metal plate; the opposite sides of the two top plates are fixedly connected with the upper side and the lower side of a second metal plate. The first metal plate and the second metal plate form a tight whole through mechanical locking of the inserting rod and the cavity, when external force is borne, stress can be evenly distributed in the connecting area between the inserting rod and the metal plates instead of being concentrated on an adhesive layer interface, the bearing capacity of the structure is remarkably improved through the overall stress mode, and the service life of the structure is prolonged. The situation that the overall mechanical property and durability of the material are reduced due to the fact that the adhesive layer is prone to being influenced by factors such as environment temperature and humidity and aging and layering or debonding is generated at an interface is avoided.

The utility model relates to concrete pipe production technical field, concretely relates to a concrete pipe forming die, including fixed base, die, fixed column, two groups of fixed components and demolding component, demolding component includes two slide rails, two sliding blocks, clamping unit, support, positive and negative screw rod, two sleeves and two movable rods, two slide rails all are fixedly connected with fixed base, two sliding blocks are connected with corresponding slide rail sliding respectively, support is fixedly connected with two sliding blocks respectively, support has limit slot, positive and negative screw rod rotation sets up in limit slot, two sleeves are respectively set in the outside of positive and negative screw rod, and are respectively with positive and negative screw rod screw cooperation, clamping unit sets up in support, and the both ends of each movable rod are connected with clamping unit and corresponding sleeve rotation respectively, adopt above -mentioned mode, realized can conveniently with concrete pipe and demould, reduced manpower and mechanical equipment, convenient operation, improved efficiency greatly.

This invention discloses a fixed-point pressure-maintaining coring device for deep directional long boreholes in coal mines. It mainly utilizes the sliding of a sliding column within the casing, and the top plate can dynamically adjust its radial position according to the actual diameter of the core. Even if the core has local irregularities, it can maintain uniform contact force, preventing the core from falling off or breaking during drilling. Furthermore, the rounded corners at the bottom of the top plate and the slightly larger diameter of the coring opening formed by the enclosure ensure that the core can smoothly enter the storage chamber, reducing entry resistance and mechanical damage, and protecting the integrity and original structure of the core, providing high-quality samples for subsequent geological analysis.

This invention discloses an installation and construction device for an angled inclined glass curtain wall, comprising a winch support, a top support for the inclined curtain wall, a winch, a middle support for the inclined curtain wall, a hoisting rope, a top pulley, and a middle pulley. The winch is installed on the ground outside the angled inclined glass curtain wall via the winch support. A pair of top supports for the inclined curtain wall are installed on the main steel structure ring beam, and each top support for the inclined curtain wall is equipped with a top pulley. The middle support for the inclined curtain wall is installed on the main steel structure and located above the glass installation position. The middle pulley is installed in the middle of the middle support for the inclined curtain wall. One end of the hoisting rope is connected to the winch, and the other end of the hoisting rope passes sequentially around the top pulley and the middle pulley and connects to the glass assembled on the ground. This invention relates to the field of building construction technology and can solve the problems of segmented hoisting and long installation cycles of angled inclined curtain wall glass in the prior art.

This invention discloses the pharmaceutical use of schisandrin B in the preparation of analgesic drugs, wherein the analgesia is for the treatment or prevention of chemotherapy-induced neuropathic pain, and the analgesic drug can reduce mechanical and cold hyperalgesia in a chemotherapy-induced neuropathic pain model. Pharmacodynamic studies of this invention demonstrate that oral administration of schisandrin B can reduce chemotherapy-induced neuropathic pain, thereby effectively exerting an analgesic effect, and can be used as a therapeutic or preventative analgesic drug.

The utility model relates to mould processing technical field and disclose a luggage storage box cold forming die -cut mould, including lower mould shell, the inside fixed connection of lower mould shell has two groups of ejection assembly, the bottom of lower mould shell is connected with the bottom plate, the top surface fixed connection of bottom plate has two groups of buffer assembly, two groups ejection assembly all include fixed connection in the inside of lower mould shell two groups of ejection hydraulic rod, the top surface fixed connection of two groups ejection hydraulic rod has the ejection plate. The luggage storage box cold forming die -cut mould, through the setting of buffer assembly, when carrying out die -cut, upper mould shell drives moving rod to move, and moving rod moves on the outside of guide rod, and when moving rod moves, buffer spring is extruded, and buffer spring absorbs the impact force produced, thereby reducing mechanical vibration and noise, and the rigid structure of mould and equipment is protected from the damage of instantaneous high load.

This invention relates to a method for heterogeneous multi-vehicle collaborative path planning and operation control in fisheries under high sea states. The method includes: acquiring meteorological data from the Yellow and Bohai Seas; fitting the wave surface elevation spectrum from the meteorological data to a modified JONSWAP spectral model, while simultaneously decomposing bimodal features to calculate wave encounter frequency; defining a parameterized roll risk function based on the wave encounter frequency to generate a four-dimensional spatiotemporal cost map containing dynamic resonance risk regions; during the harvesting and transfer process, using an improved A algorithm to perform global path planning on the four-dimensional spatiotemporal cost map, generating a zigzag path; and during the live fish handover process in the harvesting and transfer process, establishing a cost function including a relative motion suppression term, and solving the fixed-berth and dynamic docking of multi-vehicle collaboration through rolling optimization. This invention solves the problems of neglecting wave-induced resonance risk and instability in multi-vehicle dynamic docking, significantly improving the safety and success rate of unmanned operations in large-scale offshore aquaculture facilities.

The application discloses a kind of full-automatic multi-station traditional Chinese medicine granule dispensing system, the system includes dispensing platform, medicine device, medicine cabinet, mechanical arm, supply box device, load box carousel, sealing device, supply box device, weighing device and dose visual monitoring device.Wherein, dispensing system and medicine cabinet are regular polygon layout, medicine cabinet is set around dispensing system;Mechanical arm can automatically grab medicine bottle from medicine cabinet and place on dispensing station of dispensing system, or, grab medicine bottle from dispensing station and return to medicine cabinet;Supply box device can separate and convey stacked medicine box to load box carousel, and load box carousel sequentially conveys medicine box to dispensing station.In addition, the application also discloses a kind of full-automatic multi-station traditional Chinese medicine granule dispensing method, and the dispensing method is applied to traditional Chinese medicine granule dispensing system.Wherein, the dispensing method includes continuously uninterrupted medicine and medicine box synchronous placement according to prescription requirements, immediately start medicine dispensing operation after each medicine is placed in dispensing station, and multiple prescription medicine dispensing is processed in parallel in water flow mode.The application realizes the rapid automation of traditional Chinese medicine granule medicine and the parallel dispensing of multiple prescriptions in water flow mode by the integration of medicine cabinet and dispensing system regular polygon layout and continuous uninterrupted medicine, medicine box placement and medicine dispensing, significantly reduces the complex repetitive mechanical and manual operation, and improves the dispensing efficiency of medicine.

The utility model discloses a transformer breathing apparatus in the technical field of transformer accessories, including silica gel jar, the top one side of silica gel jar is installed silica gel feed pipe, the one side outer wall below of silica gel jar is installed silica gel discharge pipe, the inner wall of silica gel discharge pipe all is seted up L type guide slot, the inner wall one side of L type guide slot is seted up the positioning hole, its structure is reasonable, the utility model discloses a top one side of silica gel jar installs silica gel feed pipe, and the one side outer wall below installs silica gel discharge pipe, according to the silica gel in the silica gel jar inside replaces or cleans up later period, only needs to adopt silica gel discharge pipe to adopt silica gel discharge treatment, during need not to dismantle the treatment of silica gel jar and transformer, utilize the respirator of exempting from to dismantle can better prevent moisture and impurity and enter transformer oil, has reduced the moisture and pollution of transformer oil, has reduced the aging speed of oil, and then has prolonged the service life of transformer oil.

This utility model discloses a high-strength magnetic pump isolation sleeve, relating to the technical field of magnetic pump isolation sleeves. It includes an outer sleeve and an inner sleeve fitted inside the outer sleeve. Both the outer and inner sleeves have communication openings at their tops. The inner sleeve's inner wall is provided with anti-vortex guide plates to reduce fluid resistance. The bottom of the inner sleeve has a buffer pad with multiple vents. A fastening bolt is screwed onto the bottom of the outer sleeve, and multiple reinforcing ribs are fixed to the bottom of the inner sleeve. This utility model significantly improves the sealing performance of the isolation sleeve through the use of protrusions; ensures stable installation through the use of threaded posts; and significantly reduces fluid flow resistance, improves the delivery efficiency of the magnetic pump, reduces energy consumption, and minimizes energy loss and mechanical vibration caused by vortices. This solves the problems of high flow resistance and low delivery efficiency caused by fluid vortices in traditional isolation sleeves.

This invention belongs to the field of rock core sampling technology, and specifically relates to a high-strength coring tool and method for deep shale fragmented strata. A high-strength coring tool for deep shale fragmented strata includes a support assembly, a drive unit fixedly connected to the side of the support assembly, a deceleration control assembly located below the drive unit, a coring assembly fixedly mounted on the drive unit, and a core fixing assembly inside the coring assembly. The support assembly drives the drive unit and the coring assembly to move vertically in a straight line. The deceleration control assembly automatically reduces speed when drilling due to excessive pressure. The core fixing assembly protects and fixes the core. This invention reduces the mechanical vibration and friction experienced by the core during drilling by using the coring assembly, thereby effectively reducing the risk of core breakage. The core fixing assembly effectively protects and fixes the core, solving the problem that the excessively high rotation speed of existing core sampling equipment can easily cause greater impact and breakage to the core.

The utility model discloses electric steamer, including the base of being equipped with water tank and the juice receiving disc of being placed on the base, be equipped with the water storage cavity and steam generation cavity of independent setting in the water tank, be equipped with the water replenishment channel of limiting water by the water storage cavity flow to steam generation cavity between the water storage cavity and steam generation cavity, and the water storage cavity top is open and forms the water inlet, and the water replenishment channel has the water outlet with steam generation cavity intercommunication and higher than steam generation cavity bottom surface, and the base still includes the water control switch for controlling the opening and closing of water replenishment channel, and the water control switch is used for closing water replenishment channel when the juice receiving disc is separated from the base, and the juice receiving disc is sealed with the base cooperation to water inlet, and the water control switch is used for opening water replenishment channel when water inlet is sealed. The utility model discloses electric steamer, and the user is convenient to the water storage cavity and adds water, and the water is simple and convenient to add, in addition, can also realize the automatic replenishment of a certain water amount to steam generation cavity, to realize the effect of fast steam, prevent dry burning.