58results about How to "Will not overflow" patented technology

The invention relates to the technical field of display, and discloses a pixel defining layer of a light emitting display. The pixel defining layer is arranged on a conducting layer of a substrate. The pixel defining layer is characterized in that a base film layer is included; the base film layer is provided with multiple openings corresponding to sub-pixel unit light emitting areas, and an interval matrix is formed between every two adjacent openings; the upper surface of each interval matrix is provided with hydrophobe quantum dot materials, and the side wall of each opening is provide with hydrophilic quantum materials. The invention further provides a manufacturing method of the pixel defining layer of the light emitting display. According to the pixel defining layer of the light emitting display and the manufacturing method thereof, it is guaranteed that ink in pixels cannot overflow to outside of the sub-pixels to cause color mixture between the adjacent pixels.

The invention relates to the field of rainwater closure technologies, in particular to a rainwater closure system. The rainwater closure system is characterized in that an electronic-control constant-flow gate with constant water flow is arranged in a sewage disposal pool, a hydraulic automatic gate is arranged between a buffer pool and an initial rain regulating storage pool, a water inlet of the hydraulic automatic gate is higher than the elevation of the bottom of a sewage pipe, a hydraulic-drive downward-opening type weir gate is arranged in a drain channel, and a gate of the hydraulic-drive downward-opening type weir gate can rise along with rise of the level of natural water. The rainwater closure system has the advantages that the hydraulic-drive downward-opening type weir gate is arranged between a closure well and the natural water, the gate can rise by equal amplitude under the control when the level of the natural water rises, and accordingly the natural water can be effectively prevented from flowing backwards.

The invention discloses a composite color organic electroluminescent display panel, comprising a base panel and several pixel elements arranged in matrix-type on the base panel to form the display panel, while each pixel element comprises a plurality of pixel sub-elements which can emit monochromatic light as red, green or blue. Then, the invention arranges the pixel sub-element near to the adjacent pixel sub-elements which has same monochromatic light side by side via the geometrical arrangement design of pixel sub-elements, to apply the process of manufacturing red, green, blue pixel sub-elements of low molecule organic luminescent diode metallic shield film or the high polymer organic luminescent diode ink-jet of high-definition panel.

The invention relates to a valve, in particular to a self-cleaning manual flushing valve used in a reverse osmosis purification system. According to the technical scheme, the self-cleaning manual flushing valve is characterized in that a hollow part is formed in the middle of a valve element, a self-cleaning throttling mechanism is arranged in the hollow part of the valve element, the self-cleaning throttling mechanism comprises a throttling valve element, a spring and a throttling adjusting needle, a throttling hole is formed in the axial direction of the throttling valve element, and the throttling valve element can move up and down through the water pressure and the spring to achieve inserting match of the throttling adjusting needle and the throttling hole. By means of the technical scheme, the defects in the prior art are overcome, and the throttling hole can be automatically cleaned when the water pressure changes.

The invention discloses a full-automatic efficient complete-set rice milling device system. The full-automatic efficient complete-set rice milling device system comprises an unprocessed grain processing device system, a common grain processing device system and a polished rice processing device system which are sequentially connected in series through an elevator. The common grain processing device system comprises a vibration screen, a flow scale, a stoning machine, a rice huller, a grain tidying screen, a grain coarse screen, a rice machine, a white rice screen and a rice cooling bin, all of which are sequentially connected in series through an elevator. The polished rice processing device system comprises a primary polisher, a primary color selector, a secondary polisher, a secondary color separator, a white rice screen, a classificator and a finished product bin, all of which are sequentially connected in series through an elevator. Each polisher is internally provided with an ultrasonic humidifier and a ventilation brush barrel. An air guiding shaft is arranged in each polishing roller, an air guiding strip is arranged between each air guiding shaft and a corresponding rotating shaft, a hair brush is arranged in each ventilation brush barrel, and a screen drum is connected with each rotating shaft through a planetary wheel mechanism. The full-automatic efficient complete-set rice milling device system is high in machining efficiency, capable of achieving full-automatic control, convenient to control and flexible in operation, the quality of processed polished rice is high, and manpower and material resources are greatly saved.

The invention provides a handheld sprayer, belongs to the technical field of sprayers, and solves the problems of complicated structure and inconvenience in installation in the prior art. The handheld sprayer comprises a kettle body, a kettle cover and a spray nozzle. The lower part of the kettle cover is detachably connected with the kettle body. A handheld part is arranged at the right end of the kettle cover. A water spray cavity communicated with the inner cavity of the kettle body is formed in the left end of the kettle cover. The spray nozzle is fixed on the kettle cover and is in butt joint with the water outlet of the water spray cavity. A pressing barrel used for pressing the inner cavity of the kettle body is arranged on the kettle cover. A valve element used for sealing the water outlet is formed in the left end of the kettle cover. An integrated upper cover is detachably connected with the top of the kettle cover. The left end of the upper cover is connected with the valve element. The right end of the upper cover extends to the handheld part. The right end of the upper cover is pressed to enable the left end of the upper cover to pull the valve element to open the water outlet. The handheld sprayer adopts the integrated upper cover, and is simple in structure, small in number of parts, and convenient to mount.

The invention provides a water pollution monitoring and sampling device, and belongs to the technical field of water quality monitoring. The water pollution monitoring sampling device comprises a snorkeling mechanism, a sealed box, a water storage container, a water inlet, a sealed water nozzle, a water injection pump, a fixing frame, a lifting mechanism and a box sealing door. The water pollutionmonitoring and sampling device provided by the invention can accurately take a sample of a water layer after entering different depths, and different water samples are prevented from being interferedwith one another. After the sampling is finished, the snorkeling mechanism rises to the water surface, so that the water taking operation on different water layers is satisfied without mutual interference, and the sampling accuracy is ensured. The water pollution monitoring and sampling device is easy to operate, saves labor, and improves the working efficiency.

The invention discloses a double-drum washing machine. The double-drum washing machine comprises a shell, a first washing unit and a second washing unit, wherein the first washing unit and the secondwashing unit are arranged up and down; the first washing unit and the second washing unit are connected to form a suspension assembly, and the suspension assembly is mounted in the shell through a damping mechanism; and counterweight structures are arranged on the first washing unit and/or the second washing unit and at least correspondingly matched with the weight of motors arranged on the rear parts of the first washing unit and the second washing unit. The counterweight structures are at least matched with the first motor and the second motor, so that drum openings of the first washing unitand the second washing unit of the suspension assembly provided with the counterweight structures cannot be excessively inclined to ensure that washing water contained inside cannot overflow from thedrum openings; and meanwhile the two motors are provided with counterweight structures in a matched mode to adjust the gravity center of the suspension assembly correspondingly, and thus the suspension assembly is in a leveled state to reduce vibration in the operation process of the washing machine.

The invention relates to the field of ceramic production equipment, in particular to grouting equipment achieving station self-induction time-sharing drive. The grouting equipment is characterized inthat the grouting equipment comprises a base, a rotating disc rotationally arranged on the base, a grouting device and a power division device; multiple grouting discs are rotationally arranged on therotating disc; the grouting device is arranged above the rotating disc; and when the grouting discs rotate along with the rotating disc and arrive at the position below the grouting device, the grouting discs are connected with the power division device. By means of the equipment, the grouting interval is shortened, the production efficiency is improved, the automation degree is high, and no material overflow condition happens. The invention relates to an application method of the grouting equipment. The production efficiency of ceramic grouting forming can be greatly improved. The inventionrelates to a PLC inner control circuit of the grouting equipment. Whether plaster molds are located on the grouting discs or not and the grout full condition are automatically detected, automatic grouting is achieved, the manual cost is reduced, control is precise, grout cannot overflow, and therefore the problems provided in the background technology are solved.

The invention discloses a slip sheet expander. The slip sheet expander comprises a stator comprising an air cylinder and a rotor which is eccentrically mounted inside the air cylinder of the stator, wherein an exhaust end cover is arranged on one side of the stator, and an output shaft end cover is mounted on the other side of the stator; a bearing positioning groove is formed in the inner side of the exhaust end cover; a bearing sleeve is mounted inside the bearing positioning groove; one end of a rotor shaft movably sleeves the bearing sleeve, and the other end of the rotor shaft extends out of the output shaft end cover so as to output power; slip sheets sliding in the radial direction are mounted inside rotor grooves; a fluid through hole is formed in the bearing positioning groove of the exhaust end cover; a fluid passage is formed in a rotor shaft end face positioned inside the bearing positioning groove in the axial direction; one or more branch passages are formed in the bottom of each rotor groove in the radial direction; the branch passages are communicated with the fluid passage. The slip sheet expander has the advantages that the slip sheets are controlled by a high pressure fluid under the condition that the rotor is free of initial speed and can automatically stretch out of the rotor grooves at the right moment, so that normal startup of the slip sheet expander is realized, the slip sheet expander is reliable to use, and miniaturization is realized.

The invention discloses a dual-circulation negative pressure fish tank system. The system comprises two normal-pressure cylinders, a negative-pressure cylinder and a micro-nanobubble circulation system; the normal-pressure cylinders are separated from each other and independently arranged, and each normal-pressure cylinder is provided with a filtering circulation system; the negative-pressure cylinder is connected between the two normal-pressure cylinders in a bridge arch shape, and an air exhaust is formed in the top of the negative-pressure cylinder and connected with a vacuum pump; the twotail ends of the negative-pressure cylinder stretch into the two normal-pressure cylinders respectively; the micro-nanobubble circulation system comprises a check valve which is arranged in one normal-pressure cylinder, micro-nanobubble aeration devices arranged outside the two normal-pressure cylinders and a micro-nanobubble generator which is arranged in the other normal-pressure cylinder; the check valve, the micro-nanobubble aeration devices and the micro-nanobubble generator are sequentially connected through pipelines. By means of the dual-circulation negative pressure fish tank system,the dynamic balance of oxygen supply, water circulation and air exhaust can be maintained.

The invention discloses a loading mechanism capable of increasing confining pressure and constraining rotation of a sample. The loading mechanism is characterized in that a loading press head is arranged in a limit barrel and comprises a loading press head side wall and a loading pressure head top; an axial loading device is arranged above the loading pressure head top; an outer sleeve, an upper cushion block and a rock and soil sample are arranged in the loading press head side wall; multiple loading head through holes are further formed in the loading pressure head side wall; the diameter of each loading press head through hole is 1-2 cm; the total area of all loading press head through holes accounts for 50%-60% of the area of the loading press head side wall except the contacted area of the upper cushion block. The device can limit movement of the rock and soil sample in a designated direction under the condition that the confining pressure and axial load are guaranteed, so that the middle part of the rock and soil sample slides, and a displacement mode of a geologic body during shear dislocation is obtained through total simulation.

The invention discloses a washing and drying all-in-one machine. The washing and drying all-in-one machine comprises a washing drum and a drying device; the drying device is used for providing hot air; and the washing and drying all-in-one machine further comprises a door body, a door body air duct is arranged in the door body, and the drying device is communicated with the washing drum through the door body air duct. The door body air duct is arranged in the door body, the drying device is communicated with the washing drum through the door body air duct, the purpose of guiding hot air into the washing drum through the door body air duct is achieved, the hot air entering the washing drum from the door body air duct can act on clothes in the washing drum more directly, the air outlet area of the door body air duct is relatively large, so that the clothes drying efficiency of the washing and drying all-in-one machine is improved effectively. In addition, the drying device is communicated with the washing cylinder through the door body air duct, the structure is simple, the situation that the clothes are clamped on the door body of the washing and drying all-in-one machine is effectively avoided, the clothes are protected, and the user experience is further improved.

The invention discloses a transient excitation discharge method for a barrier lake. The defects that the initial flow is small and the peak flow is large during channeling and discharge of a traditional barrier lake are overcome. According to the crest elevation H, width W and length L of a small temporary cofferdam, the range of the small temporary cofferdam is determined when an entrance area ofa discharge groove is designed. By forming the small temporary water-stopping cofferdam at an accumulation body of the upstream part of a reserved cofferdam dam, a certain square amount of earthworkis reserved and not excavated, the small temporary cofferdam at the entrance area of the discharge groove serves as a water stopping structure, thus it can be guaranteed that lake water cannot overflow in the construction period, and the safety of construction personnel and equipment is guaranteed. By means of the transient excitation discharge method, the excitation effect of a water head stoppedby the small temporary cofferdam is utilized, full play is given to the natural force of hydraulic scouring, so that the discharge groove is quickly scoured, widened and deepened in the discharge process, and the excavation workload of the discharge groove can be reduced.

The invention discloses a spraying line VOCs waste gas treatment device which comprises a spraying box body, a flow guide mechanism, a supporting platform, circular supporting through pipes, a catalytic decomposition mechanism and a flow guide cover. Supporting legs are arranged at the bottom of the spraying box body, and the flow guide mechanism is arranged in the spraying box body. The supporting platform is arranged at the top of the spraying box body; a pair of the circular supporting through pipes are arranged at the upper part of the supporting platform; the flow guide cover is arranged between the flow guide mechanism and the circular supporting through pipes; the catalytic decomposition mechanism is arranged on the upper portions of the circular supporting through pipes and connected with a centrifugal fan through a pipeline. Organic waste gas and paint mist volatilized by a spraying line are effectively separated, the waste gas is subjected to segmented treatment and catalytic decomposition, the flow of the treated waste gas is large, and the effect is good.

The invention discloses a water-soluble dropping pill prepared from a porous material and a preparation method thereof. According to the water-soluble dropping pill prepared from the porous material, the water-soluble dropping pill comprises an inner layer, a middle layer and an outer layer; the inner layer is formed by loading water-soluble essence on the porous material, the middle layer is a gel layer formed by cross-linking reaction of sodium alginate and calcium salt, and the outer layer is a latex water locking layer formed by curing emulsion. According to the water-soluble dropping pill prepared from the porous material, the inner layer is formed by loading the water-soluble essence on the porous material, and compared with a traditional dropping pill with the inner layer only formed by the water-soluble essence, after the dropping pill is pinched broken, the water-soluble essence cannot directly and rapidly overflow out, the essence component is slowly released under the adsorption effect of the porous material so that the aroma release amount can be maintained in the stable state during the whole cigarette smoking process, and the requirements of consumers on the stable, slow and long-time stable release of the cigarette aroma during the cigarette smoking process can be met.

The invention relates to the technical field of underground station construction, and particularly relates to an urban underground engineering strong karst water treatment construction method. The method comprises the following steps that S1, construction preparation is carried out; S2, karst boundary judgment is carried out; S3, drilling detection is carried out, a drilled grouting hole is utilized, the lithology, the geological structure and the underground water condition information of a drilling passing area are observed during drilling, and stratum, geousness and joint crack characteristics are preliminarily obtained; S4, a potassium permanganate solution is used for detecting the waterway flow; S5, the height of a balanced water level water head is measured for a water burst point appearing in the foundation pit excavation process; S6, the deep foundation pit excavation water burst is blocked; and S7, a foundation pit deep hole waterproof curtain is constructed. The construction method is complete, clear and detailed in step, construction personnel can conveniently use the method, and the construction safety and the construction efficiency can be effectively improved. The method is mainly applied to the aspect of underground engineering strong karst water treatment construction.

The present invention relates to a kind of cistern device for flushing closet and the cistern is one closed container. The pressure of incoming water is utilized to produce compressed air in the cistern, so that water under the action of both its own gravity and compressed air inside the cistern can flush toilet with relatively high speed and thus less water consumption. Compared with available common cistern, the present invention can save water without additional power consumption.

The invention discloses a speech real-time variable-speed play method and device, and provides a solution scheme for realizing speech variable-speed play in the real-time speech communication process.The method comprises the following steps: a device receives speech data and receives a control instruction of speech play rate; the device saves the speech data to a buffer area and determines the data storage state of the buffer area; the device reads speech data to be played from the buffer area, and carries out voice activity detection on the speech data to be played to obtain a detection result; and the device adjusts time duration of the speech data to be played according to the control instruction, the data storage state of the buffer area and the detection result.

The invention discloses a cement bin with an overflow device. The cement bin comprises a bin body, a dust collector, an anti-abrasion elbow pipe connected with a discharging opening of the bin body and supporting legs which are arranged at the bottom of the bin body, wherein an overflow bucket is installed on the supporting legs, an overflow opening is formed in the top of one side of the bin body, the overflow opening is connected with the overflow bucket by virtue of overflow pipes, slide rails are correspondingly arranged at the left side and the right side in the overflow bucket, each slide rail is provided with a movable bucket, a red light spring-type switch and a sound spring-type switch are respectively arranged at the left side and the right side in the overflow bucket, the anti-abrasion elbow pipe comprises an elbow and a shell arranged outside the elbow, and the dust collector comprises a dust collector barrel which is vertically fixed on the top of the bin body. By adopting the cement bin, cement is prevented from overflowing out of the cement bin, so that the environmental pollution and product waste can be avoided, the dust removal efficiency is high, and the replacement frequency of the anti-abrasion elbow pipe is reduced.