30results about How to "Improve sunlight utilization" patented technology

The invention provides an all-weather photo-thermal photovoltaic integrated automatic control heat pipe water heater. The water heater comprises a solar water tank, a support, heat pipes, a thermoelectric generation module, a storage battery, a cold water circulation system and a controller which are mutually connected. The all-weather photo-thermal photovoltaic integrated automatic control heat pipe water heater has the effect that the problem of energy waste caused by hot water boiling and evaporation in an existing hot water tank is effectively solved through the water heater. Heat exchange between a water storing tank and the cold end for cooling the thermoelectric generation module is conducted through a cold water inlet pipe and a cold water outlet pipe, so that the temperature in the water storing tank can be increased by 10-20 DEG C, correspondingly, water supplied to the solar water tank from the water storing tank is preheated once, and heat is fully utilized. The all-weather photo-thermal photovoltaic integrated automatic control heat pipe water heater can not only provide hot water for a user, but also fully utilize the temperature difference between cold water and the hot water to generate electricity, thereby saving energy and being environmentally friendly, safe and efficient.

The invention discloses a stereoscopic ecological planting house. The stereoscopic ecological planting house comprises a main house frame, wherein an indoor space is formed in the main house frame, internal planting walls are vertically arranged in the indoor space, the top surface and at least one side vertical face of the main house frame are light-pervious faces, a planting groove which is exposed from the roof is formed in the top of the main house frame, at least one external planting wall is arranged on the top and / or bottom of the main house frame, and light reflecting plates can also be arranged on the top or bottom of the main house frame. According to the stereoscopic ecological planting house, the stereoscopic space of the planting house can be fully utilized, the available planting area is far larger than the area of a plane occupied by the planting house. The stereoscopic ecological planting house is compact in structure and small in size, the exposed planting groove and the external planting walls are arranged, the planting area can be further enlarged, the utilization rate of sunshine can be further increased, the ecological performance of the planting house is better, the appearance of the planting house is more attractive, negative influences on the urban landscape are avoided, cities can be more ecologically friendly and more beautiful, and the stereoscopic ecological planting house is particularly suitable for the occasions such as terraces, roofs and courtyards in cities.

The invention discloses a new energy decontaminating and fishing boat capable of cleaning water surfaces. The new energy decontaminating and fishing boat comprises a main body. Mounting plates are arranged on surfaces of two sides of the main body. A conveying belt conveyor is arranged between the mounting plates. The input end of the conveying belt conveyor is connected with the output end of a PLC (programmable logic controller) electrically. The input end of the PLC is connected with the output end of a storage battery electrically. The input end of the storage battery is connected with theoutput end of a solar power generation device electrically. The solar power generation device, the storage battery and the PLC are arranged in the main body. A first motor is arranged in the main body. The input end of the first motor is connected with the output end of the PLC. The new energy decontaminating and fishing boat has the advantages that intelligentization degree is improved, the boatcan be controlled remotely to achieve unmanned operations, and burdens of workers are reduced; rubbish capacity is increased, and working efficiency is improved; power is provided through solar powergeneration, and accordingly, the boat is clean, free of pollution, and beneficial to environment protection.

A medical dual-axis adjustable package device for solar auxiliary heating comprises a base (1), a support (2), supporting rods (3), a dual-spherical heat collecting ball (4), a reflection cover (5), a travel switch (6), an oscillating bar (7), a draw cord (8), a floater (9), an overflow tank (10), a hot water pipe (11), a temperature control sensor (12), a water inlet pipe (16), a screw stop valve (17), an insulation barrel (14), a circulating pump (15), temperature control stop valves (27, 28, 30 and 31), a heating radiator (29) and a gas stove (32). The dual-spherical heat collecting ball (4) is composed of spherical shells (21), a spherical inner core pipe (18), a vacuum suction nozzle (20) and the like. The reflection cover (5) is hinged to the support (2). The support (2) and the base (1) are matched through positioning seam allowances and fastened together. By applying the dual-axis adjustable package device for medical solar auxiliary heating, the double axes are adjusted manually to track the sunlight, the heat efficiency is high, the temperature rises fast, the gas stove is automatically assisted in heating, energy saving and environmental friendliness are achieved, and daily work of hospitals and living of patients can be better served.

The invention discloses an adjustable base for supporting a solar energy panel and an angular adjustment method thereof. The adjustable base comprises a frame, an angular adjustment element and a side bracket. At least one solar energy panel is fixed to the frame. The angular adjustment element arranged on the frame comprises an angular positioning element so as to provide a limited number of angular positions. The side bracket is connected with the frame via the angular adjustment element. The relative rotatin angle of the side bracket corresponding to one of the limited number of angular positions with respect to the frame is adjusted by the angular adjustmtent element. Therefore, the adjustable base can satisfy different requirements so as to fix the solar energy panel at different angles, which solve the problem that the sunlight utilization rate of a solar panel panel fixed at a single angle is low in the prior art.

The invention discloses a three-dimensional overlap-type deep-flow-channel drip irrigation soilless cultivation device. The device comprises a solution dispenser, field planting baskets with a liquidstorage function and closed cultivation pots. The solution dispenser is arranged at the top end, each closed cultivation pot comprises a bottom cover, upper covers and planting cups, the bottom coverand the upper covers have seal assembling, each planting cup is arranged on one upper cover, each planting cup is arranged obliquely, one field planting basket with the liquid storage function is placed in one planting cup, the top surfaces of the upper covers and the bottom surface of the bottom cover are separately provided with a plurality of limit overflow openings, the closed cultivation potsare overlapped from the top to the bottom, and limit overflow openings arranged in the top-end closed cultivation pots are located directly below outlets of the solution dispenser. The device provided by the invention has a three-dimensional cultivation structure, so that a sunlight utilization rate of plant growth can be improved; the device has an overlap-type drip irrigation structure, so thata solution fully absorbs oxygen in air in the circulation process; the device has an overlap-type drip irrigation and the deep flow channel structure, so that from the perspective of growth characteristics of plants, a water absorption function of a tap root system and respiration of lateral roots of the plants can be fully taken into account.

The invention discloses an environment-friendly solar water heater. The environment-friendly solar water heater comprises a water tank, solar heat collecting pipes, a support frame and a base, wherein the base is provided with the support frame and the solar heat collecting pipes, the support frame is provided with the water tank, and the water tank is connected with the solar heat collecting pipes; the water tank is provided with a water inlet and a water outlet, a heat exchanger is arranged in the water tank, and the lower parts of the solar heat collecting pipes are provided with a reflecting plate; one end of the reflecting plate is arranged on the support frame, and the other end of the reflecting plate is arranged on the base. The environment-friendly solar water heater can supply clean water, and is environment-friendly and sanitary, high in sunshine utilization rate, safe and reliable, and long in service life.

The invention discloses a novel solar water heater with a lightning arrester. The novel solar water heater with the lightning arrester comprises a water tank, a solar heat collecting pipe, a support, a base and a lightning conductor, and is characterized in that the support and the solar heat collecting pipe are arranged on the base, the water tank is mounted on the support, the water tank is connected with the solar heat collecting pipe, a light reflecting plate is mounted below the solar heat collecting pipe, one end of the light reflecting plate is arranged on the support, the other end of the light reflecting plate is disposed on the base, the lightning conductor is connected with the water tank through an insulating part, a downlead is disposed below the lightning conductor, and a grounding body is arranged below the downlead. According to the novel solar water heater with the lightning arrester, the sunshine utilization rate and heating speed are high, the solar water heater can be effectively prevented from being struck by lightning, and harm of thunder and lightning to a user can be avoided.

The invention relates to adjustable solar power generation systems. A system comprises a support part which is used for bearing at least one solar panel; an angle adjustment part which is used for adjusting an angle of the support part; a holder which is connected with the support part through utilization of the angle adjustment part; a light sensing assembly which is used for sensing a light direction of environment space in which the corresponding solar panel is located; and a control module which is used for controlling the corresponding angle adjustment part to enable the corresponding support part to rotate along with movement of a position of the sun at least based on the light direction sensed by the light sensing assembly, thereby enabling a light sensing surface of the corresponding solar panel to move towards a direction of the sun. According to the system, the light direction of the environment space is sensed through utilization of the light sensing assembly and the controlmodule controls the corresponding angle adjustment part to enable the corresponding support part to rotate along with the movement of the position of the sun based on the light direction sensed by the light sensing assembly, adjustment is convenient, and a sunshine utilization rate is improved.

The invention discloses a stereoscopic ecological planting house. The stereoscopic ecological planting house comprises a main house frame, wherein an indoor space is formed in the main house frame, internal planting walls are vertically arranged in the indoor space, the top surface and at least one side vertical face of the main house frame are light-pervious faces, a planting groove which is exposed from the roof is formed in the top of the main house frame, at least one external planting wall is arranged on the top and / or bottom of the main house frame, and light reflecting plates can also be arranged on the top or bottom of the main house frame. According to the stereoscopic ecological planting house, the stereoscopic space of the planting house can be fully utilized, the available planting area is far larger than the area of a plane occupied by the planting house. The stereoscopic ecological planting house is compact in structure and small in size, the exposed planting groove and the external planting walls are arranged, the planting area can be further enlarged, the utilization rate of sunshine can be further increased, the ecological performance of the planting house is better, the appearance of the planting house is more attractive, negative influences on the urban landscape are avoided, cities can be more ecologically friendly and more beautiful, and the stereoscopic ecological planting house is particularly suitable for the occasions such as terraces, roofs and courtyards in cities.

The invention provides an all-weather photo-thermal photovoltaic integrated automatic control heat pipe water heater. The water heater comprises a solar water tank, a support, heat pipes, a thermoelectric generation module, a storage battery, a cold water circulation system and a controller which are mutually connected. The all-weather photo-thermal photovoltaic integrated automatic control heat pipe water heater has the effect that the problem of energy waste caused by hot water boiling and evaporation in an existing hot water tank is effectively solved through the water heater. Heat exchange between a water storing tank and the cold end for cooling the thermoelectric generation module is conducted through a cold water inlet pipe and a cold water outlet pipe, so that the temperature in the water storing tank can be increased by 10-20 DEG C, correspondingly, water supplied to the solar water tank from the water storing tank is preheated once, and heat is fully utilized. The all-weather photo-thermal photovoltaic integrated automatic control heat pipe water heater can not only provide hot water for a user, but also fully utilize the temperature difference between cold water and the hot water to generate electricity, thereby saving energy and being environmentally friendly, safe and efficient.

The invention belongs to the technical field of optics, and discloses an indoor sunshine bathing system control method and system of time-share spot following. The indoor sunshine bathing system control method comprises the steps that comparison of light intensity is carried out by adopting two photosensitive sensors, a control circuit plate drives a direct current motor according to the magnitudes of the light intensity, control of motor steering is realized, lighting device light-following rotation is driven; the lighting device uses the focusing principle of convex lens for lighting, manufactures a three-dimensional hollow cone by adopting 3D printing technology and determines a focal position, one end of a light guide optical fiber is fixed to the focal position, the other end of the light guide optical fiber is connected to inside, sunshine is introduced into a room, then the light is diverged through a concave lens; and a long-distance relay is controlled by an APP on a mobile phone to perform long-distance control. The comparison of light intensity is carried out by adopting the two photosensitive sensors, and the control of the motor steering is realized by the control circuit so that a light-following rotation function is realized. Focusing, divergency and total reflection transmission of the light are realized through combination of the lens and the light guide optical fiber.

The invention provides a solar streetlamp with a wind indicator. The solar streetlamp comprises a lamp pole, an LED connection rod, an LED lamp, a spindle motor, a spindle, a solar panel, a wind indicator device, a generator, and a battery. The LED connection rod is connected to the lamp pole; the LED lamp is connected to the LED connection rod; the spindle motor is connected to the lamp pole; thespindle is connected to the spindle motor; the solar panel is connected to the spindle; the wind indicator device is connected to the lamp pole; the generator is connected to the wind indicator device; the battery is arranged in the lamp pole; the wind indicator device includes a wind indicator connection rod and a wind indicator; the wind indicator connection rod is connected to the lamp pole; the wind indicator is connected to the wind indicator connection rod; the wind indicator includes wind wheel blades, a horizontal rod, a tail wing, and a rotary rod. The solar streetlamp makes full useof wind energy and optical energy, so that resource utilization rate is increased.

The invention discloses a video monitoring device with heat dissipation function, comprising: a support, which is installed on the ground; monitoring equipment, the side wall of which is a double-layer structure including an inner layer and an outer layer, and the inner layer and the outer layer There is an independent space between them, which is filled with cooling liquid; a pipeline passes through the lower end of the outer layer to communicate with the independent space, and passes through the upper end of the outer layer, and the pipeline is filled with phase change materials; cleaning equipment; solar energy battery; controller, which is connected with the motor, and controls the motor to work for 1 hour every 5 days; the present invention is novel in structure, simple in operation, can effectively dissipate heat and cool down the video monitoring equipment that generates heat, improve its service life, and also The dust on the surface of the monitoring equipment can be cleaned to avoid damage to the monitoring equipment caused by excessive dust accumulation and the problem of poor heat dissipation caused by it.

The invention discloses an ecological and energy-saving solar greenhouse of a composite mud wall-canopy structure. The ecological and energy-saving solar greenhouse of the composite mud wall-canopy structure comprises multiple greenhouse units which are connected. Each greenhouse unit comprises a front wall, a middle wall and a rear wall, wherein a sun shed is arranged between the front wall and the middle wall, a dark shed is arranged between the middle wall and the rear wall, a sun shed steel arch is arranged in the sun shed, the span of the sun shed steel arch is 9 m-11 m, the height of a ridge of the sun shed steel arch is 5 m-6 m, the distance between the ridge and the edge of the northern side of the front wall is 7.5 m-8.5 m, the distance between the ridge and the edge of the southern side of the middle wall is 1.5 m-2.5 m, the shed face between the ridge and the front wall forms a front shed face, the shed face between the ridge and the middle wall forms a rear shed face, the included angle between the rear shed face and the ground is smaller than 45 degrees and is larger than a local sunlight incidence angle on winter solstice, the front shed face of the sun shed is covered with five multifunctional co-extrusion films, and the rear shed face of the sun shed and the shed face of the dark shed are covered with double-layer hollow PE films. According to the ecological and energy-saving solar greenhouse of the composite mud wall-canopy structure, the sunlight utilization rate and the land utilization rate are improved greatly, the temperature control performance is perfect, and year-round production can be achieved.

The invention relates to a water tank-free unpressurized solar water heater. The water tank-free unpressurized solar water heater mainly comprises a water inlet pipe (6), a water outlet pipe (7), a water suction pipe (10), a circulating pipe (8), a mixing and heating chamber (15), vacuum heat collection tubes (14), an electric heater (20) and a self-priming pump (1), and is characterized in that: when the water level and water temperature inside the heat collection tubes change, cold water is equivalently filled into each heat collection tube by the water inlet pipe respectively; and when a water faucet is turned on or electric heating is needed, water inside each heat collection tube (14) flows into the mixing and heating chamber (15) through the water suction pipe (10) equivalently and respectively for mixing and heating, and then flows into the water faucet or each heat collection tube (14) equivalently and respectively so as to form a heating and mixing circulation. The water tank-free unpressurized solar water heater has the advantages that: the heat collection tubes can collect heat and store the water, and runs in an unpressurized mode; the electric heater is arranged inside the mixing and heating chamber, so that the temperature and volume of water which is required to be heated can be set as required, the outlet water temperature is kept constant, and the water inside the heat collection tubes can be fully used.

The invention discloses a novel solar water heater. The novel solar water heater comprises a water tank, solar heat collecting pipes, a supporting frame and a base. The novel solar water heater is characterized in that the supporting frame and the solar heat collecting pipes are arranged on the base, the water tank is arranged on the supporting frame and connected with the solar heat collecting pipes, a water inlet and a water outlet are formed in the water tank, heat exchangers are arranged in the water tank, a light reflecting plate is arranged below the solar heat collecting pipes, one end of the light reflecting plate is arranged on the supporting frame, and the other end of the light reflecting plate is arranged on the base. Water supplied by the novel solar water heater is clean, and the novel solar water heater is environmentally friendly, sanitary, safe and reliable, and high in sunlight utilization rate and long in service life.

The invention discloses a heat pipe solar water heater with a convergent-divergent nozzle. The heat pipe solar water heater comprises a solar water tank (5), a support (6) and a heat collector (13). The lower portion of the solar water tank (5) is connected with the heat collector (13), the heat collector (13) comprises heat-collecting tubes (1), an open warm-keeping box (7), a glass cover plate (8), heat-absorbing plates (9), a phase change heat storage layer (10) and a warm-keeping layer (11), and the multiple heat-collecting tubes (1) are transversely arranged inside the open warm-keeping box (7). The adopted hollow glass cover plate has the advantages of preventing heat conduction, convection heat exchange and long-wave radiation; the heat tubes have the characteristic of one-way heat transfer, so that heat will not be transferred in the opposite direction of gravity, and the heat loss of the solar water heater is greatly restrained on cloudy or rainy days.

The invention discloses a novel environment-friendly solar water heater. The novel environment-friendly solar water heater comprises a water tank, solar heat collection tubes, a supporting frame and a base; the novel environment-friendly solar water heater is characterized in that the base is provided with the supporting plate and the solar heat collection tubes, the water tank is arranged on the supporting frame, the water tank is connected with the solar heat collection tubes, a water inlet and a water outlet are formed in the water tank, a heat exchanger is arranged in the water tank, a light reflecting plate is arranged under the solar heat collection tubes, a heat preservation layer is arranged under the light reflecting plate, one end of the light reflecting plate and one end of the heat preservation layer are arranged on the supporting frame, and the other end of the light reflecting plate and the other end of the heat preservation layer are arranged on the base. According to the novel environment-friendly solar water heater disclosed by the invention, clean water can be supplied, environment protection and sanitation are realized, the sunshine utilization rate is high, the heat dissipation of the light reflecting plate can be effectively reduced, and the reflecting efficiency of the light reflecting plate is increased.

The invention discloses an intelligent clothes rack based on light intensity recognition-PID control. The rack comprises a base plate, a first motor is fixedly connected to the top of the base plate,an output end of the first motor is fixedly connected with a rotating plate, bearing blocks are fixedly connected to the two sides of the top of the rotating plate, and a fixing frame is fixedly connected to the tops of the bearing blocks. Through the arrangement and cooperation of the first motor, the rotating plate, the bearing blocks, the fixing frame, a box body, a processor, a second motor, afirst fixing rod, connecting rods, airing rods, a second fixing rod, a rotating shaft, a bearing base, photosensitive sensors, heat dissipation holes and an anti-slip mat, the intelligent clothes rack has the advantage of being adjustable in angle and solves the problem that the angle of an existing intelligent clothes rack cannot be freely adjusted; when the intelligent clothes rack is in use, the angle can be automatically adjusted according to the change of sunlight, the sunlight utilization rate is higher, clothes can be more quickly and uniformly aired, and therefore the practicality ofthe intelligent clothes rack is improved.

A method for producing a dye-sensitized solar cell is characterized in that: during the cell production process, diatomite powder and titanium dioxide powder are mixed according to a certain ratio, a photo anode is produced on an electric conduction basal body, and the photo anode adopts a diatomite doping titanium dioxide coating produced on the electric conduction basal body; and a counter electrode adopts high light transmission electric conduction glass, the doping amount of diatomite in the titanium dioxide coating of the photo anode is 5%-50%, and the thickness of the coating is 0.5-3mum. The novel dye-sensitized solar cell adopts diatomite doping titanium dioxide materials to produce the photo anode, the photoelectricity conversion efficiency of the dye-sensitized solar cell can be effectively improved, and the electron recombination is restricted. The novel dye-sensitized solar cell which is obtained through the method has the advantages of low production cost, high solar utilization rate, strong adaptability to environment and the like, and can simultaneously bear high solar radiation, so the efficiency of the cell is prevented from being reduced to influence the service life during the use.

The invention relates to a composite process of a reflecting lens assembly of a disc-type solar spotlight tracking system. The composite process is characterized by comprising the following steps: integrally combining a hyperboloidal fan-shaped base plate with reinforcing ribs and a hyperboloidal fan-shaped panel in a mode of welding so as to form a hyperboloidal fan-shaped metal back plate; carrying out electrophoretic paint dip-coating for rust prevention on the whole of the hyperboloidal fan-shaped metal back plate, and subsequently spraying automobile finish to one plane at which the reinforcing ribs are located on the hyperboloidal fan-shaped metal back plate; shearing PA and EN films; machining thin glass into a flat tapered spotlight reflecting lens; putting the sheared PA and EN films between the hyperboloidal fan-shaped metal back plate and the flat tapered spotlight reflecting lens, and positioning; putting the positioned combined piece into a vacuum bag and entering a vacuum gel clamping furnace; and vacuuming in advance, heating, rising the temperature, cooling and taking out of the furnace, thereby accomplishing the composite molding. After being composited, the reflecting lens assembly does not crack or drop off, is good in high or low temperature resistance, strong in impact resistance and can pollute the environment; and the contact rate of the composite plane can be more than 98%.

The invention discloses a water-saving anti-freezing solar water heater. The water-saving anti-freezing solar water heater comprises a water tank, a solar heat collecting pipe, a support and a base, and is characterized in that the support and the solar heat collecting pipe are arranged on the base, the water tank is disposed on the support, the water tank is connected with the solar heat collecting pipe, an electromagnetic valve, a one-way valve and a three-way pipe joint are disposed on a water inlet-outlet pipe of the water tank, a light reflecting plate is arranged below the solar heat collecting pipe, one end of the light reflecting plate is disposed on the support, and the other end of the light reflecting plate is disposed on the base. According to the water-saving anti-freezing solar water heater, the sunshine utilization rate is high, the water inlet-outlet pipe can be effectively prevented from being frozen and cracked, water resources are saved, usage costs are reduced, and hot water can flow out when a user opens the electromagnetic valve.

The invention discloses a practical solar tent. The solar tent comprises a tent body and a tent covering layer, the tent covering layer is detachably arranged on the top of the tent body, a first solar cell panel is arranged on the tent covering layer, two pushed-outwards doors are arranged on the tent body, two door frames are further arranged on the tent body, and the door frames are arranged on the positions opposite to the doors; supporting parts are arranged on the doors, the supporting parts are connected with the doors, and second solar cell panels are arranged on the external surfaces of the doors correspondingly; and the second solar cell panels are flexible solar cell panels, the texture of the doors are texture of the tent body, and the texture of the door frames is light metal or plastic. According to the practical solar tent, the structure is simple, using is convenient, and can enhance the usage space, the portability degree and sunshine use ratio of the tent simultaneously.

The invention discloses a movable type solar heat collection device which comprises a water box, a heat collection pipe, a heat collection pipe frame and an installation bottom plate, wherein the heat collection pipe frame is fixedly provided with the water box and the heat collection pipe; the heat collection pipe frame is arranged above the installation bottom plate, and the lower end of the heat collection pipe frame is articulated with the upper end of the installation bottom plate; the side face of the heat collection pipe frame is also provided with convex teeth, the installation bottom plate is arranged on an upper end face of a movable body, the upper end of the installation bottom plate is also provided with a support strip, and the lower end of the support strip is articulated with the upper end of the installation bottom plate; and the support strip further has through holes, and the support strip is articulated with the heat collection pipe frame through the through holes and the convex teeth. The movement of the heat collection device is convenient, the irradiation angle of sunshine can be adjusted, so that the sunshine utilization efficiency is improved, and great convenience and guarantee are provided for field work; and the movable type solar heat collection device provides wide development and application space for the existing solar products.

The invention discloses a heat-collecting intelligent drying rack, and relates to the technical field of drying rack production.The heat-collecting intelligent drying rack comprises a first tube body,one end of the first tube body is fixed with a first baffle, the other end of first tube body is fixed with a second baffle, one surface of the second baffle is fixed with a second tube body, the other end of the second tube body is fixed with a third baffle, and one surface of the third baffle is fixed with a first blower.According to the heat-collecting intelligent drying rack, a black light-absorbing coating is sprayed on the surfaces of the second tube body and a set of third tube bodies, so that the second tube body and the set of the third tube bodies absorb sunlight to be heated; thenthe first blower and a set of second blowers are used to send wind from outside into the second tube body and the set of third tube bodies, so that the wind fed into the second tube body and the set of third tube bodies is heated; the heated wind is eventually discharged along wind outlet slots in the first tube body, thereby drying and air-drying the interiors of clothes supported by the drying rack and achieving a higher utilization rate of sunshine for the clothes air-dried by the drying rack.

The invention provides an environment-friendly and energy-saving street lamp, and relates to the technical field of outdoor lighting. According to the scheme, the environment-friendly and energy-saving street lamp comprises a lamp holder assembly, a lamp assembly and a solar assembly; the lamp holder assembly comprises a lamp holder, a lamp pole and a lamp arm, one side of the lamp pole is detachably connected with the lamp holder, and the other side of the lamp pole is detachably connected with the lamp arm; the lamp assembly comprises a lampshade and a lighting device, the lighting device is installed in the lampshade, and the lampshade is connected with the lamp arm. The solar assembly comprises a solar panel, a rotating assembly used for enabling the solar panel to rotate and a control unit, the solar panel is connected with the rotating assembly, the rotating assembly is installed on the lamp pole, and the control unit is connected with the rotating assembly. The sunlight utilization rate can be increased.

The embodiment of the invention provides a regional ecological monitoring method and device and a readable storage medium. The monitoring device comprises a first shell; a second shell detachably installed on the first shell so as to form a supporting shell; a solar power generation panel which partially surrounds the outer side wall of the supporting shell; a controller which is contained in thesupporting shell and electrically connected with the solar power generation panel; an image sensor which is installed on the supporting shell and electrically connected with the controller; and an audio sensor which is installed on the supporting shell and electrically connected with the controller. The first shell and the second shell are detachably installed, so that the monitoring device can beconveniently installed on a supporting piece in a target area, and the field adaptability is high. The solar power generation panel partially surrounds the outside wall of the supporting shell, installation is facilitated, meanwhile, the solar power generation panel can receive sunlight in the peripheral direction, and the sunlight utilization rate is increased.

The invention discloses a solar water heater with an antifreezing function. The solar water heater comprises a water tank, solar heat collecting pipes, a supporting rack and a base and is characterized in that the base is provided with the supporting rack and the solar heat collecting pipe; the supporting rack is provided with the water tank; the water tank is connected with the solar heat collecting pipes; a water inlet pipe and a water outlet pipe of the water tank are provided with electromagnetic valves, non-return valves and three-way pipe sections; a reflecting plate is arranged below the solar heat collecting pipes; one end of the reflecting plate is arranged on the supporting rack, and the other end of the reflecting plate is arranged on the base. The solar water heater has the advantages that the sunlight utilization ratio is high, frost cracking of the water inlet pipe and the water outlet pipe can be effectively prevented, water resources can be saved, the use cost is lowered, and water is instantly hot when the solar water heater is turned on in a water utilization process.

The invention discloses a solar water heater. The solar water heater comprises a water tank, solar heat collection pipes, a supporting frame and a base and is characterized in that the supporting frame and the solar heat collection pipes are arranged on the base; the water tank is arranged on the supporting frame, and the water tank is connected with the solar heat collection pipes; an inner container and an outer container are arranged in the water tank, and a polyurethane heat preservation layer is arranged between the inner container and the outer container; a light reflection plate is arranged below the solar heat collection pipes; and one end of the light reflection plate is arranged on the supporting frame, and the other end of the light reflection plate is arranged on the base. The solar water heater is scientific in structural design, high in sunlight utilization rate, resistant to high temperature, high cold and aging, and good in heat preservation effect.