43results about How to "Gather more" patented technology

The present invention provides an electronic timepiece with an internal antenna, which can increase the characteristic of antenna without causing the large size of timepiece. An electric wave correcting clock (1) comprises the following components: the antenna which is provided with an elongated magnet core (211) formed by magnet and a coil (212) coiled on the magnetic core (211); a module (10) for containing the antenna (21); and a dial plate (14) which is formed by non-conductive material. Furthermore, an amorphous foil (140) which has a magnetic conductivity larger than that of the dial plate (14) is installed between the dial plate (14) and a module (10) of the electric wave correcting clock (1) in a vertical view for observing the surface orthogonal with the direction from the dial plate (14) to the module (10) at the position that is not overlapped with the coil overlapping area (104) overlapped with the coil winding part (211A) and is overlapped with the guiding overlapping area (105) overlapped with the guiding part (211B).

The invention relates to an electrical household appliance, comprising a boiler, in which water is brought to a boil and which on one wall has a passage that can be closed by a plug and which has a device for removing lime scale that has formed inside of the boiler, wherein said device can be pulled out through the passage of the boiler wall. The device for removing lime scale is designed as at least one compact unit, which has a pore structure to which the lime scale adheres and which can be pulled out of the boiler for cleaning purposes.

The invention relates to a manufacturing method of a surface enhanced Raman scattering substrate based on an aluminum nitride nano structure. The method includes the steps of firstly, preparing a (100)-texture aluminum nitride film or a (002)-texture aluminum nitride film on a substrate; secondly, using a strong base solution to etch the aluminum nitride film to obtain the aluminum nitride nano structure; thirdly, using mixed liquid of concentrated nitric acid and hydrogen peroxide to perform hydroxylation on the surface of the aluminum nitride nano structure; fourthly, using a reduced-pressure aminopropyltriethoxysilane vapor deposition method to perform amino group modification on the surface of the hydroxylated aluminum nitride nano structure to obtain the amino modified aluminum nitride nano structure; fifthly, assembling gold nanoparticles to the surface of the amino modified aluminum nitride nano structure to obtain the surface enhanced Raman scattering substrate based on the aluminum nitride nano structure. The manufacturing method has the advantages that the aluminum nitride film have sufficient thickness is used to form the nano structure, large adsorption surface area isachieved, more to-be-tested molecules can be gathered, Raman scattering strength can be increased, the nano structure can be controlled through etching conditions, and accordingly a controllable Ramanenhancing effect can be obtained.

The invention discloses modified asphalt having self-repairing capability and a preparation method. According to the method, matrix asphalt, butadiene styrene rubber, an infrared absorption agent, a heat conducting agent and polyphosphoric acid are fully mixed at high temperature by using a high-speed shearing machine to prepare the modified asphalt having self-repairing capability. In addition, the modified asphalt is stable and high in viscosity and toughness and has good high-and-low temperature performance. By adopting the modified asphalt, the service life of a road is prolonged, the roadmaintenance cost is reduced, and the purpose of saving resources is achieved.

A method of forming a semiconductor device comprises the following steps: providing a first substrate, an insulating layer on the surface of the first substrate, and a second substrate on the surface of the insulating layer; doping the insulating layer, and forming a trap charge inhibition layer in the insulating layer, wherein the bottom surface of the trap charge inhibition layer is below the bottom surface of the insulating layer; forming a gate structure on the second substrate above the trap charge inhibition layer, wherein the trap charge inhibition layer is at least disposed right under the gate structure; forming an interlayer dielectric layer on the surface of the second substrate, wherein the interlayer dielectric layer covers the sidewall surfaces of the gate structure; and forming doped regions in the second substrate at the two sides of the gate structure. According to the invention, trap charge accumulation in the insulating layer right under the gate structure can be avoided, so that the electric field intensity in the insulating layer right under the gate structure is prevented from being too high, the leakage current of the semiconductor device is reduced, and the electrical performance of the semiconductor device is improved.

The invention belongs to the technical field of plate laser overlaying welding technology and particularly provides a plate laser overlaying welding technology. The plate laser overlaying welding technology comprises the following steps that a connection plate in a corresponding shape is selected according to different shapes of welded portions of two plates to be welded, and the two plates and the connection plates are spliced together; welding flux is placed in a shell of a high-precision laser overlaying welding device, the high-precision laser overlaying welding device is made to move in agroove constituted by the two plates and the connection plate, the welding flux is molten by the high-precision laser overlaying welding device and discharged into the groove for welding the two plates; a displacement sensor of the high-precision laser overlaying welding device senses whether the lower end of the shell deflects towards one plate or not, a controller of the high-precision laser overlaying welding device processes the information sensed by the displacement sensor, and the controller controls the lower end of the shell to be always between the two plates; the shell and heat conducting rods of the high-precision laser overlaying welding device conduct heat in welding fluid to the welding flux, and ultrasonic emitters emit ultrasonic waves to drive the heat conducting rods toshake.

The invention relates to a method for preparing aerated concrete aggregate by using construction waste. A workbench, a belt conveyor, a shearing device and a crushing device are included; the upper end of the workbench is fixedly provided with the belt conveyor; the upper side of the workbench is fixedly provided with the shearing device; the lower end of the shearing device is fixedly provided with the crushing device; and the shearing device comprises a rectangular table cylinder, a first motor, a chain wheel, a toothed chain belt, a first gear, a second gear, a third gear, a first shearing frame, a second shearing frame and a third shearing frame. According to the method, the shearing device is matched with the crushing device, construction waste fragments are completely processed until all particles are uniform in size; and during processing, the construction waste fragments can be continuously fed, and the belt conveyor does not need to be turned off, so that the processing quality is improved.

The invention discloses a self-adjusting sand intrusion-prevention radar detecting trolley. The structure of the self-adjusting sand intrusion-prevention radar detecting trolley comprises wheels, a main body, a balancer, a radar detection lower connector, and a sand-proof processing device. With the self-adjusting sand intrusion-prevention radar detecting trolley of the invention adopted, after sand enters joint gaps, the temperature of the interior of the trolley rises, a heat conduction bag and a memory alloy sheet expand thermally and deform after the temperature rises, so that a squeezingplate is pushed upward to squeeze out water from water absorption sponge; the sand is discharged to the lower part of the device; and due to the infiltration capacity of the water, the sand is completely wrapped by the water, so that the specific heat capacity of the sand is increased, and the temperature of the sand will not rise too fast. In the high-temperature environment of a desert, water inside the trolley is evaporated; a leak-proof condensing device inside the trolley automatically collects water vapor; the sand enables a thermal actuator to act in the temperature rise process, so that a sand collecting plate and a fixing plate are pushed open, and the sand inside is discharged; and therefore, too fast temperature rise inside the trolley due to the accumulation of too much sand can be avoided, and the false alarms of laser radar detection can be prevented.

The invention discloses a photovoltaic integrated solar light condensation device which comprises a shell and is characterized in that a light following mechanism is arranged at the bottom end of the shell, a cutting mechanism is arranged below the light following mechanism, a light condensation mechanism is arranged at the top end of the shell, and a driving mechanism is arranged on the periphery of the upper plate part of the shell. Extrusion bags are arranged below the two ends of the light gathering mechanism, a first air cylinder is arranged in the light gathering mechanism, a first piston is slidably connected into the first air cylinder in a sleeved mode, a push rod is welded to the top end of the first piston, a photovoltaic assembly is fixed to the top end of the push rod, and first flexible bags are arranged on the two sides of the top end of the light gathering mechanism; and an expansion bag is arranged in the first flexible bag, heat conduction balls are arranged at the two ends of the expansion bag and arranged outside the first flexible bag, and a collecting lens is connected to the top end of the first flexible bag in a penetrating mode.

The invention discloses a big data analysis-based enterprise bid invitation comprehensive assessment system, and relates to the technical field of big data. The system comprises a database, an information query unit, a similar information pre-storage unit and a screened information storage module; the database stores competitive bidding information; the information query unit comprises a retrievalmodule; the retrieval module performs retrieval on the competitive bidding information according to bidding information and downloads and stores the retrieved similar information to the similar information storage unit; the pre-stored information in the similar information storage unit and the bidding information are subjected to comparison screening through a comparison unit; final information screened by a screening module is stored in the screened information storage module; and the information in the screened information storage module is sent to a client terminal through a data transmission module. The bidding information and the competitive bidding information are retrieved, compared and screened through big data, so that a bidding company obtains an optimal competitive bid by a budget amount.

The invention relates to the technical field of two-dimensional code scanning, and discloses a code scanning method. The method comprises the following steps: acquiring a two-dimensional code image containing a two-dimensional code, and graying the two-dimensional code image by using a weighted average method to obtain a two-dimensional code grayscale image; performing noise reduction processing on the two-dimensional code grayscale image by using a bilateral filtering algorithm to obtain a denoised two-dimensional code grayscale image; performing binarization processing on the denoised two-dimensional code grayscale image by using an improved binarization algorithm to obtain a binarized image of the two-dimensional code; positioning the two-dimensional code by using a dynamic two-dimensional code positioning algorithm to obtain an area where the two-dimensional code is located; according to the area where the two-dimensional code is located, decoding the two-dimensional code by usinga two-dimensional code decoding method to obtain a code scanning result of the two-dimensional code. The invention further provides a code scanning device and a mobile terminal. According to the invention, the scanning of the two-dimensional code is realized.

The invention discloses an esophageal endoscope which comprises an outer tube, a camera, a light guide assembly, a high-pressure air tube and an exhaust tube. The high-pressure air pipe is provided with an air hole smaller than the inner diameter of the high-pressure air pipe so as to increase airflow pressure. The light guide assembly comprises an illuminating lamp assembly and a light guide part, the light guide part comprises a light guide wire and a light gathering head used for gathering light, the light guide wire is connected with the light gathering head, the light gathering head is conical, a groove used for containing an illuminating lamp is formed in the middle of the light gathering head, and the illuminating lamp assembly is placed in the groove and fixedly connected with the light gathering head; the diameter of the exhaust pipe is larger than that of the high-pressure air pipe, and the camera, the light guide wire, the high-pressure air pipe and the exhaust pipe are all placed in the outer pipe. An illuminating lamp is changed into the light guide assembly, so that the endoscope can be thinner, the high-pressure gas pipeline is arranged, an air column is formed in front of the esophageal endoscope, a diseased region is expanded for observation, fester at the diseased region can be blown away, meanwhile, the front of the camera is kept clean, and observation of the camera is prevented from being interfered.

The invention provides a cabinet type air conditioner water diversion structure and an air conditioner. The cabinet air conditioner comprises an evaporator support, an air duct assembly, a rear shelland a water pan. A first drainage structure is arranged on the evaporator support, a second drainage structure is arranged on the air duct assembly, a third drainage structure is arranged on the rearshell, and condensed water collected at the first drainage structure, the second drainage structure and the third drainage structure flows to the water pan and is drained outdoors through the water pan. The cabinet type air conditioner water diversion structure comprises a first drainage structure arranged on an evaporator support, a second drainage structure arranged on an air duct assembly and athird drainage structure arranged on a rear shell. And it is guaranteed that condensate water generated by all parts in the indoor unit in the air conditioner can flow into the water pan through theeffective drainage effect and is finally discharged out of a room through the water pan, and the phenomenon of water leakage of the indoor unit is avoided.

The invention discloses a solid-liquid separator suitable for various livestock and poultry feces. The solid-liquid separator comprises a rack, a supporting base is longitudinally arranged on a bottomplate of the rack, and a shell is fixedly connected to the supporting base; a first motor is installed on one side of the bottom in the rack, a spiral shaft is connected to the first motor, the spiral shaft is coaxially located in the shell, and spiral blades are distributed on the spiral shaft; a first screen is arranged at the front end in the shell, and a second screen is arranged at the rearend; opening-closing electric push rods are installed on the two sides of the rear end of the shell, and the mobile ends of the opening-closing electric push rods on the two sides are connected with two opening-closing plates. The two opening and closing plates are hinged to the upper end and the lower end of the inner wall of the rear end opening of the shell, and a gap formed by outward overturning of the two opening and closing plates is a slag outlet. And a pair of excrement suction pumps is arranged on the rack bottom plate in front of the supporting base. The livestock and poultry liquiddung solid-liquid separation efficiency is improved, and the segmented conveying extrusion effect is good.

The invention discloses a welding device with a cooling function for steel plate machining and a using method of the welding device. The welding device comprises an operation table, a supporting plate is fixedly connected to the position, close to the rear side, of the top face of the operation table, the supporting plate is arranged in an L shape, a motor is fixedly connected to the position, close to the left side, of the top face of the supporting plate, and a rotating shaft is fixedly connected to an output shaft of the motor. The bottom end of the rotating shaft penetrates through the supporting plate and is movably connected with the supporting plate, a reciprocating mechanism is arranged at the bottom end of the rotating shaft, a range hood is arranged below the supporting plate, a hose is fixedly connected to the side wall of the range hood, a transmission mechanism is arranged at the position, close to the rear side, below the supporting plate, and two fixing plates are fixedly connected to the top face of the operation table in a bilateral symmetry mode. According to the welding device with the cooling function for steel plate machining and the using method of the welding device, through mutual cooperation of the motor, the rotating shaft, an exhaust fan, a reciprocating mechanism and the like, the reciprocating mechanism can drive a smoke sucker to reciprocate left and right, smoke generated during welding is absorbed, the situation that the indoor temperature rises due to the fact that much smoke is gathered is prevented, and therefore the purpose of cooling is achieved.

The invention discloses a lamplight pest inducing and killing device. The lamplight pest inducing and killing device comprises a lamp post base, a lamp post and a bulb. The lamp post and the bulb are arranged on the lamp post base. The lamp post comprises a main lamp post connected with the lamp pole base and an upper lamp post arranged at the upper end of the main lamp post. The main lamp post and the upper lamp post are connected with a rotary shaft through an upper connecting flange arranged at the bottom of the upper lamp post and a lower connecting flange arranged on the top of the main lamp post. A pest inducing lamp is arranged at the tail end of the upper lamp post. A transverse lamp post with adjustable height is transversely arranged on the main lamp post. A pest killing lamp is arranged at the tail end of the transverse lamp post. A control box is arranged on one side of the main lamp post. The transverse lamp post is composed of a main transverse pipe with multiple adjusting holes. The main transverse pipe is fixed in the mode that an installing plate and a positioning pin penetrate through the adjusting holes. The main lamp post is provided with multiple transverse through holes. The main lamp post is fixed to the transverse lamp post in the mode that fixing parts penetrate through the transverse through holes and holes in the installing plate. A large number of pests can be trapped and easily and directly fed to bred animals, the longitudinal and transverse positions can be adjusted, and use is more convenient.

The invention provides an anti-explosion dust removal device for grain production and processing, and belongs to the technical field of grain processing. The anti-explosion dust removal device comprises a box body, a dust collection box is fixedly arranged on the upper portion of the box body, and a feeding port is formed in the upper portion of the box body. A screening assembly used for filtering grain and a dust collection assembly used for collecting grain dust into the dust collection box are arranged in the box body. The screening assembly comprises an annularly-distributed separation net and two bases hinged to the bottom of the separation net. The two bases can rotate along the bottom of the separation net, and the two bases and the separation net form a conical structure with an upward opening. The anti-explosion dust removal device has the advantages of being simple in structure, convenient to use and good in dust collection effect, dust generated in the grain screening process is absorbed through the dust collection assembly, the situation that the dust concentration is increased due to the fact that too much dust is gathered in the box body is avoided, the potential threat of dust explosion is eliminated, and the safety in the grain processing process is improved.

The invention belongs to the technical field of hybrid seed production, and discloses an information collection and measurement system used in hybrid seed production of carp and a measurement method.The information collection and measurement system used in hybrid seed production of the carp comprises a species numbering module, an information registration module, a central processing module, a purity identification module, a matching hybridization module, an accounting module, a data storage module and a display module. Through the purity identification module, the purity of hybrid seeds canbe quickly identified, the identification time is short, the cost is low, it is not required that a testing person has specialized knowledge, and the system is convenient to use. Through the species numbering module, the information registration module, the matching hybridization module and the accounting module, a perfect management mechanism is provided, so that a method and processes of the hybrid seed production of the carp are easily standardized, the hybrid seed production efficiency is improved, and a parent and a good variety which are rich in hereditary basis and good in combining ability and gather more favorable genes are easily bred.

The invention discloses an engine base and a humidifier. The engine base is located above a water tank of the humidifier. The engine base comprises a main seat, and the main seat comprises a water inlet, an atomization opening, a water outlet and an atomization water storage tank. The water inlet, the atomization opening and the water outlet all communicate with an atomization water cavity. The water inlet and the water outlet communicate with the water tank, and the atomization opening communicates with an atomizer of the engine base. By arranging the water outlet, when too much water existsin the atomization water storage tank, the redundant water in the atomization water storage tank can flow into the water tank through the water outlet. By arranging the water outlet in the atomizationwater storage tank, too much water can be prevented from being gathered in the atomization water storage tank, the redundant water in the atomization water storage tank directly flows back into the water tank through the water outlet, and use is very convenient.

The invention relates to the field of pipelines, in particular to a pipeline connection joint applied to on-site maintenance. The pipeline connection joint comprises a connecting barrel, and melting barrels which are arranged at the two ends of the connecting barrel, wherein each of the melting barrels comprises a first side pipe and a second side pipe; the corresponding second side pipe is connected with the connecting barrel; a melting ring is arranged between the each first side pipe and the each second side pipe; a vacuum groove is formed in the corresponding melting barrel and is annular-shaped; the vacuum grooves are sealed by using plastic strips, the melting temperatures of the plastic strips are more than the temperatures of pipelines; a conical groove communicates with the inner wall of the each vacuum groove, and one end, with smaller width, of the each conical groove faces the vacuum grooves; and annular cutting grooves are also formed in the melting rings, cutting rings are rotatably and concentrically arranged in the cutting grooves, mounting grooves are also formed in the inner walls of the cutting rings, springs are arranged in the mounting grooves, and cutters are arranged on the springs. The technical problem of inconvenience in maintenance of rubber pipelines is solved.

A color filter substrate and a display device. The color filter substrate includes: a base substrate; a color filter layer including a plurality of sub-pixels arranged on the base substrate; The touch electrodes on one side of the base substrate. The color filter layer is provided with a plurality of first depressions on a side away from the base substrate, and the touch electrode covers surfaces of the plurality of first depressions. The color filter substrate can increase the surface area of ​​the touch electrode, thereby facilitating the accumulation of more charges, and increasing the sensitivity and accuracy of touch control.

The invention discloses a urea mixing device with a real-time detection function, which comprises a shell and a driving shaft, and is characterized in that the driving shaft is vertically arranged and rotationally arranged in the shell; the urea mixing device also comprises a detection pipeline and a lifting assembly; the lower end of the detection pipeline is communicated with the lower end of the shell, the upper end of the detection pipeline penetrates into the upper end of the shell in a sealed mode and is communicated with a liquid inlet groove, and a groove opening of the liquid inlet groove faces upwards; the lifting assembly comprises a vertical pipe, a horizontal pipe and a liquid outlet pipe, the vertical pipe is parallel to the driving shaft and is fixedly arranged on the driving shaft, one end of the horizontal pipe is communicated with the upper end of the vertical pipe, the other end of the horizontal pipe is communicated with the liquid outlet pipe, the liquid outlet pipe is vertically arranged, and a lower pipe opening is higher than the liquid inlet groove; and when the liquid outlet pipe rotates around the driving shaft, the upper part of the liquid inlet groove can be swept. According to the invention, the vertical pipe, the horizontal pipe and the liquid outlet pipe are arranged, and the rotation motion characteristic of the driving shaft is utilized, so that the circulating flow of a solution in the detection pipeline is directly realized, the structure is simple, and the use cost is lower.

The invention discloses a combined potato digging shovel, which is installed on a mounting part of a shovel frame and a middle shovel; the mounting part is provided with a first transverse rail; the middle shovel is installed on the first transverse rail; An adjustment assembly, the automatic adjustment assembly includes two balance shovels, the balance shovels are respectively located on both sides of the middle shovel; when the two balance shovels are subjected to different resistances, the middle shovel is pushed to move left and right along the first transverse track until the two balance shovels are received Force balance; the automatic adjustment assembly includes a longitudinal adjustment mechanism and a horizontal adjustment mechanism installed on both sides of the middle shovel; when the resistances received by the two balance shovels are different, the longitudinal adjustment mechanism drives the balance shovel to move up and down; the balance shovel moving up and down drives the horizontal adjustment The mechanism drives the balance shovel and the middle shovel to move left and right; the invention automatically adjusts the excavation position by balancing the left and right resistance, ensuring alignment with the ridge to be excavated, and preventing the excavation shovel from missing digging.

The invention relates to a soil treatment method comprising (A) soil washing: washing soil with water treated with a glass composition to remove pollutant in soil; (B) fertilization: fertilizing the soil with a fertilizer being excrement of poultry and livestock drinking the water treated with the glass composition, wherein the glass composition includes 50-99 wt% of glass and 1-50 wt% of quartz-feldspar porphyry or magnetite. The glass includes one or more from SiO2, Na2CO3, CaCO3, Na2B2O4.5H2O, NaNO3, Al(OH)3, TiO2, ZnO, Fe2O3, Li2CO3, K2CO3, KNO3, AlPO4 and H3BO3. The treated soil can be used for planting agricultural and sideline products which are free of pesticide residue, heavy metal and harmful bacteria, are very long in shelf life and are high in nutritional value.

The invention discloses a combined potato digging shovel. The combined potato digging shovel comprises a mounting piece and a middle shovel body which are arranged on a shovel frame; the mounting piece is provided with a first transverse track; the middle shovel body is arranged in the first transverse track; the two sides of the middle shovel body are provided with automatic adjusting assemblies,each automatic adjusting assembly comprises two balancing shovel bodies, and the balancing shovel bodies are located at the two sides of the middle shovel body respectively; when the two balancing shovel bodies are subjected to different resistances, the middle shovel body is pushed to move left and right along the first transverse track until the forces of the two balancing shovel bodies are balanced; each automatic adjusting assembly comprises a longitudinal adjusting mechanism and a transverse adjusting mechanism which are arranged at the two sides of the middle shovel body; when the two balancing shovel bodies are subjected to different resistances, the longitudinal adjusting mechanisms drive the balancing shovel bodies to move up and down, and the balancing shovel bodies moving up and down drive the transverse adjusting mechanisms to drive the balancing shovel bodies and the middle shovel body to move left and right. The combined potato digging shovel automatically adjusts the digging position, ensures aligning of a to-be-dug ridge and prevents digging missing of the digging shovel by balancing the left and right resistances.

The invention provides a planting greenhouse for plants. The planting greenhouse comprises columns arranged on muddy ground; a securing device is installed at a bottom of the column; the securing device comprises a round-platform-type pedestal which is connected to the bottom of the column; the bottom of the pedestal is connected with an inserting pole which is inserted in the muddy ground; the bottom of the inserting pole is provided with an inverted round-platform-type inserting platform; multiple soil grasping parts are arranged at the periphery of the pedestal bottom surface; the soil grasping part comprises a moving plate which is hinged to the bottom surface of the pedestal; the moving plate is provided with a grasping plate; one end of the grasping plate is fixedly connected with the upper bottom part of the moving plate; the other end of the grasping plate is inclined to the inserting pole direction; a spring is installed between the soil grasping part and the inserting pole; one end of the spring is connected to the inserting pole; the other end of the spring is connected with the combination part of the grasping plate and the moving plate. The invention can carry out thefirst stabilization through the inserting pole and the inserting platform after the column is placed on the mud; second stabilization is achieved through the grasping part, and finally it will achievethe purpose of stably setting the greenhouse on soft soil without tilting or collapsing to guarantee plant safety and normal operation.

The invention relates to a method for manufacturing a surface-enhanced Raman scattering substrate based on an aluminum nitride nanostructure, comprising the following steps: (1) preparing a (100) or (002) textured aluminum nitride film on a substrate; ( 2) using a strong alkali solution to etch the aluminum nitride film to obtain an aluminum nitride nanostructure; (3) using a mixture of concentrated nitric acid and hydrogen peroxide to hydroxylate the surface of the aluminum nitride nanostructure; (4) using a decompression The method of vapor deposition of aminopropyltriethoxysilane is used to modify amino groups on the surface of hydroxylated aluminum nitride nanostructures to obtain amino-modified aluminum nitride nanostructures; (5) assembling gold nanoparticles to amino-modified nitrogen Aluminum nanostructured surface, namely. The invention adopts the aluminum nitride film of sufficient thickness to form a nanostructure, which has a large adsorption surface area, can gather more molecules to be measured, and improves the intensity of Raman scattering, and the nanostructure can be controlled by etching conditions to obtain a controllable Raman enhancement effect.

The invention discloses a solar photovoltaic glass curtain wall. The solar photovoltaic glass curtain wall comprises a plurality of convex lenses, glass and a plurality of solar cell panels; the convex lenses are hemispheroids, the hemispheroid convex lenses evenly are fixed to the outer side of the glass through glue, and the solar cell panels are fixedly arranged on the inner side of the glass through glue and correspond to the convex lenses in position. According to the solar photovoltaic glass curtain wall, the hemispheroidal convex lenses are fixedly arranged on the outer side of the glass and have the spotlight effect, light rays within 180 degrees can be gathered, more sunlight can be gathered compared with a pure flat glass curtain wall, the solar cell panels are fixedly arranged on the positions, corresponding to the the hemispheroid convex lenses, of the inner side of the glass, and the sunlight gathered by the hemispheroidal convex lenses is irradiated on the solar cell panels, is absorbed by the solar cell panels and is converted into electricity. The use rate of the sunlight is high, and the photoelectric conversion rate of the solar cell panels is high.

The invention relates to the field of solar water heaters, in particular to a tracking heat storage solar water heater without a water tank. Evacuated collector tubes are vertically arranged on the inner surface of a light gathering groove, the bottom of the light gathering groove is fixedly connected with a connecting box, the connecting box is movably connected to a connecting pipe, the connecting pipe is arranged on the top of a base, and a control device is arranged on the surface of the base. By the adoption of the technical scheme, the tracking heat storage solar water heater has the beneficial effects that mounting is easy, convenience and practicality are achieved, and the evacuated collector tubes can be increased or reduced according to the requirements of users; and due to the design of automatic sun tracking, the irradiation time of the evacuated collector tubes is longer, and more heat is gathered. A stable heat storage effect is achieved, cold water is rapidly heated, thewater heater can supply hot water immediately after being started when water is needed on user sides, waste of the cold water is reduced, the old water problem is solved by means of the design that the water tank is not arranged, and the quality of outflow water is good.