194results about How to "In line with the concept of energy saving and environmental protection" patented technology

The invention relates to an active equalization system of a lithium-ion power battery. The active equalization system comprises a battery module B formed by connecting a plurality of single batteries in series, a primary coil L of a transformer T is connected with the anode and cathode of the battery module B via a master switch S, each secondary coil of the transformer T is respectively connected to the anode and cathode of each single battery via each sub switch, the master switch S is bridged between the signal input terminal of the main control chip MCU and the earth terminal, a sampling processing circuit is connected between the signal input terminal of the main control chip MCU and the master switch S. The invention also discloses an equalization method for the active equalization system of the lithium-ion power battery. In the invention, the process of mutually charging and discharging by converting electric energy to magnetic energy and then to electric energy is completed by using inductive effect, thus realizing the function of equalizing the upper limit or lower limit of the electric quantity of the single batteries, prolonging the service life of the storage batteries, needing no cooling system and having simple structure.

The invention discloses an integrated recovery method and a heat exchanger for the heat energy and water in the wastewater of the printing and dyeing industry. The invention belongs to the technical field of the wastewater treatment in the printing and dyeing industry. The integrated recovery method for the heat energy and water in the wastewater of the printing and dyeing industry comprises the following steps: dividing the printing and dyeing wastewater emitted by a workshop into three types, namely normal temperature water, moderate temperature water and high temperature water, and treating the three types of water separately; after respectively removing impurities through filtration treatment, leading the moderate temperature wastewater and the high temperature wastewater into a high efficiency heat exchange device to carry out the heat exchange with a cold water source and increase the temperature of the cold water source in advance before the cold water source enters a boiler heating room, simultaneously reducing the temperature of the hot wastewater, mixing the high temperature wastewater and moderate temperature wastewater undergoing the heat exchange with the normal temperature wastewater, and then leading the water into a subsequent membrane treatment system for treatment; and taking the membrane system penetrating water and fresh compensation water together as the cold water source which is sent to the high efficiency heat exchange device, and realizing the emission up to the standards after the treatment of the enriched water. The invention can not only reclaim heat energy, but also have the advantages of energy conservation and emission reduction, improvement of equipment service life, convenient equipment maintenance, and the like.

A method for producing high-strength thin strip steel in a short process comprises the first step of carrying out smelting and casting, wherein a twin roll strip casting technology is adopted, the second step of carrying out online hot rolling, the third step of carrying out cooling, wherein atomization cooling is adopted, the atomized cooled water mist is directly sprayed on the surface of the strip steel, the fourth step of carrying out scale breaking and blowing for sweeping, the fifth step of carrying out anti-oxidation intensive cooling and scale removing, wherein gas along with dry ice is directly sprayed on the surface of the strip steel for scale removing and intensive cooling, the sixth step of carrying out jet flow for scale removing, wherein solid-liquid mixed media are sprayed to the surface of the strip steel at a high speed, and the seventh step of carrying out straightening and reeling up. According to the method, the twin roll strip casting technology is utilized for producing the thin high-strength strip steel containing copper, hot rolling is performed on the casting belt, and then staged intensive cooling, oxide skin controlling and acid-free scale removing are combined and performed on the casting belt, so that the length of a production line is further shortened, and productivity is enhanced; meanwhile, the strength of the strip steel is increased through intensive cooling, the malleability of the strip steel is improved through grain refinement, and pollution to the environment is reduced by the adoption of the acid-free scale removing method.

The invention discloses a long-life pavement structure for a steel bridge deck and a pavement method of the pavement structure. The long-life pavement structure comprises an anti-corrosion layer, a lower adhesive layer, a lower gravel layer, a structural layer, an upper adhesive layer, an upper gravel layer and a wearing layer which are sequentially arranged on the steel bridge deck from bottom to top. The pavement structure has excellent antiskid and waterproof performances, low-temperature cracking resistance, high-temperature rutting resistance, fatigue resistance and water stability, is fine in deformation compatibility with a steel plate and wear-resistant, surface aggregates do not easily fall off, the pavement method of the pavement structure is high in mechanization degree and strong in feasibility, the paved steel bridge deck can be put into operation in a short time, only the wearing layer of the pavement structure is damaged, only regular surface milling and top facing repair are needed, the pavement structure does not need to be structurally reconstructed in a long service life period, maintenance is facilitated, maintenance cost is saved, and the pavement method conforms to the design concept of a long-life pavement and also conforms to the energy conservation and environmental protection concept of modern society.

The invention relates to an oil station oil and gas monitoring and collecting-processing system and method. Compared with the prior art, aiming at the conditions that a large number of inflammable and explosive oil products are stored in an oil station, large potential safety hazards exist, and fire and explosion accidents are liable to occur, on the basis that the design layout of the oil station and actual demands are considered comprehensively, a plurality of oil and gas state real-time monitoring units are arranged in necessary key positions, a plurality of oil and gas collecting openings are distributed within the corresponding monitoring range where accidents are liable to occur and potential safety hazards exist, integrated control over monitoring and collecting processing is achieved, a collecting-processing device of the oil station oil and gas monitoring and collecting-processing system is controlled according to the magnitude of the oil and gas state actual risk, multi-point monitoring is achieved, and collecting and processing are controlled in a multi-mode mode. In addition, and through the advantage of the large daylighting area of the oil station, a solar power generation and charging module is arranged. According to the oil station oil and gas monitoring and collecting-processing system and method, the safety risk of the oil station is lowered, the accidents are prevented from occurring, and the ideas of energy conservation and environment protection are also met.

The invention discloses a solar heat reflection type heat insulation coating structure. The solar heat reflection type heat insulation coating structure comprises an inorganic heat insulation mortar layer, a flexible heat insulation putty layer, an elastic heat insulation coating and a solar heat reflection coating layer which are sequentially arranged at the outer surface of a wall body from interior to exterior. The solar heat reflection type heat insulation coating structure has the advantages that the cost is low, the bonding with the wall body is tight, the construction is simple and controllable, the excellent heat reflection cooling and heat insulation effects are realized, the combustion property class requirement is met, and the energy-saving and environment-protection concept is met.

The invention discloses a meat and poultry breeding apparent temperature detection device and method. In the meat and poultry breeding apparent temperature detection device, a constant temperature wind measuring element is made of a copper or aluminum material, and the material has good thermal conductivity; an intelligent controller detects the temperature of the constant temperature wind measuring element in real time through a temperature detecting element on a constant temperature heating element; when the measured temperature of the constant temperature wind measuring element does not reach a target range, the heating current is increased; when the temperature detecting element reaches a temperature which is higher than a target temperature range, the heating current is reduced; the heating law is adjusted by a PID law; the temperature of the constant temperature wind measuring element is kept to be constantly higher than an ambient temperature, and at the time, through detectingthe heating current, the wind speed can be calibrated. The base and the intelligent controller in the invention are integrated, the circuit part is mainly concentrated in the base, the base is provided with a temperature and humidity sensor for measuring the physical temperature and humidity of the environment, the temperature and humidity sensor is combined with a wind speed to calculate the apparent temperature, and the controller is provided with a communication power supply interface for device power supply and data remote transmission.

The invention discloses a television standby starting method, a television and a computer readable storage medium. The television standby starting method comprises the following steps: when an STR standby instruction is received, obtaining hardware running status information of the television, and obtaining configuration information of a memory in a self-refresh mode; storing the hardware runningstatus information of the television in the memory, and storing the configuration information of the memory in a preset single chip microcomputer; releasing hardware resources being used by the television and freezing the process; and controlling hardware excluding the memory and the single chip microcomputer to turn off, so that the television enters an STR standby state. By adoption of the television standby starting method disclosed by the invention, only the power supply of the memory and the single chip microcomputer are needed, thereby reducing the overall power consumption of the television in the STR standby state, and the television is more in line with the concept of energy saving and environmental protection.

The invention relates to a chlorination section byproduct hydrogen chloride gas absorption and purification acid-forming system and process. The system comprises: a tail gas purification acid-formingdevice, which is used for absorbing byproduct hydrogen chloride gas into 31-33wt% hydrochloric acid containing free chlorine; a dechlorination washing device, which is used for dechlorinating the hydrochloric acid containing free chlorine to obtain 30-31wt% dechlorinated hydrochloric acid; and a desorption concentration device, which is used for desorbing one part of dechlorinated hydrochloric acid into hydrogen chloride gas, and performing absorption with the other part of dechlorinated hydrochloric acid to obtain 31-32wt% industrial-grade hydrochloric acid; wherein the tail gas purificationacid-forming device, the dechlorination washing device and the desorption concentration device are sequentially communicated. According to the invention, hydrogen chloride-containing waste gas generated by reaction in a chlorination reaction kettle can be absorbed and purified into industrial hydrochloric acid, so that the waste gas can be recycled, and the concept of energy conservation and environmental protection is met.

The invention discloses an intelligent environment control system based on indoor precise positioning and automatic simulation. The system comprises an electric outer window, a multi-parameter air quality sensor, an air refresher, an air conditioner, an intelligent UWB indoor precise positioning clamping piece, a robot air purifier, a simulation and intelligent control cabinet, an electric indoordoor and an air speed and air direction instrument; the electric outer window is provided with a haze detector, a rainwater detector and a noise detector; the air refresher and the air conditioner areconnected with the robot air purifier; the haze detector, the rainwater detector, the noise detector, the multi-parameter air quality sensor, the intelligent UWB indoor precise positioning clamping piece and the air speed and air direction instrument are connected with the simulation and intelligent control cabinet; and the simulation and intelligent control cabinet is connected with the electricouter window, the air refresher, the air conditioner, the robot air purifier and the electric indoor door. The system is high in intelligence degree and excellent in energy saving effect, can precisely control indoor environments, prominently improves the human body heat comfort of indoor persons, and achieves more uniform indoor heat comfort and air environment.

The invention discloses an energy-saving greening watering device for municipal administration and application thereof. The energy-saving greening watering device includes a bottom plate; a water collection tank is arranged on the top of the bottom plate; a tank cover is arranged on the top of the water collection tank; a filtering net is arranged between a left side wall and a right side wall of an inner cavity of the tank cover; a door roller is arranged on the top of the tank cover; a liquid level sensor is arranged on the bottom of a left wall of the inner cavity of the water collection tank; a solar energy converter is arranged on the left side of the water collection tank; a solar cell panel is arranged on the left side of the solar energy converter; a water conveying pipe is connected to a right side wall of the water collection tank; the right side of the water collection tank is connected to a water supply pump through the water conveying pipe; the right side of the water supply pump is connected to a spraying box through the water conveying pipe; and a spraying disc is arranged on the top of the spraying box. The energy-saving greening watering device can save water and electricity, can achieve an environment-friendly and energy-saving effect, can save human resources, can reasonably utilize resources, and meets the current energy-saving and environment protection idea.

The invention provides environmentally-friendly smoke dust denitrification and desulfurization equipment and relates to the technical field of environmentally-friendly equipment. The environmentally-friendly smoke dust denitrification and desulfurization equipment comprises an oxidation box; an ozone generator is fixedly arranged in the oxidation box; the right side of the ozone generator is communicated with a connecting pipe; a gas mixing pipeline is fixedly arranged at the bottom of the ozone generator; the ozone generator is communicated with the gas mixing pipe through the connecting pipe; the right side of the gas mixing pipeline is communicated with a gas inlet pipeline; and the left side of the gas mixing pipeline is communicated with a gas outlet pipeline. The environmentally-friendly smoke dust denitrification and desulfurization equipment is provided with a denitrification box and a desulfurization box so as to improve the smoke dust purification efficiency and effect, heatgenerated by reaction is repeatedly used, additional reheat of smoke is not required, and energy consumption is reduced, so as to reduce cost, and calcium oxide particles are added in the desulfurization box without spraying water (the water is sprayed difficulty and non-uniformly) so as to reduce the cost of the desulfurization process.

The invention provides a ventilating insulation moisture-absorbing wall, comprising an outer wall, a moisture-absorbing structure layer and an inner wall, wherein the outer wall is provided with a vent hole by extending its upper portion along its thickness direction, a controllable louver device is arranged beside the vent hole, giving ventilation and also ensuring that outside suspending particles are avoided entering a room, upper and lower portions of the inner wall are provided with an axial flow fan and a vent passage, respectively, fresh air can be exchanged with indoor stuffy air by the axial flow fan, and a controllable lover device is arranged inside the vent passage, giving attractiveness and also ensuring air purity.

The invention belongs to the circuit board processing field, and more specifically relates to a thick copper plate manufacturing method. Through changing a resin glue filling flow, the method can well improve the problems of stitching white edges, stitching starvation and pcb unevenness in a stitching process, effectively improve a thick copper pcb, allow the internal layer copper thickness to be greater than 30 Z, and increase a qualified rate of stitching manufacture; accordingly, the method reduces resource waste, accords with the idea of energy conversation and environmental protection, reduces costs, and has a great prospect of use and large economic value.

The invention discloses a ratchet wheel control mechanism of a pipe washing impoundment door. The ratchet wheel control mechanism comprises the impoundment door, a floating barrel, a water level adjusting mechanism and an impoundment door control mechanism. The impoundment door is connected with the impoundment door control mechanism through two parallel first support connecting rods, and the floating barrel is connected with the first support connecting rods and second support connecting rods through two parallel suspenders. The water level adjusting mechanism drives the impoundment door control mechanism through floating force of the water level during rising and dropping. According to the ratchet wheel control mechanism of the pipe washing impoundment door, the impoundment door is controlled through the pure mechanical ratchet wheel control mechanism, and the floating force of water serves as driving force to be used in cooperation with the ratchet wheel control mechanism to achieve the no-man control blocking-water storage-pipe washing process on a blow-off line. in addition, compared with electric control, the manufacturing cost of the ratchet wheel control mechanism is low, operation is safe and reliable, manual operation is not needed, and outside input energy resources are not needed.

The invention relates to a ship-mounted wave energy seawater desalination apparatus, which comprises a wave energy collection module, an integrated membrane reverse osmosis desalination module and a detection feedback module, wherein the bracket of the wave energy collection module is formed by three narrow steel plates and a hinge, the lower end of the bracket is connected to a float, a piston type hydraulic cylinder is fixed on the bracket through the hinge, the inlet position of a water suction pipeline is provided with a filter, the outlet of the water suction pipeline is connected to the water inlet of the piston type hydraulic cylinder, the integrated membrane reverse osmosis desalination module comprises a hydraulic pipeline and three branch membranes, the three branch membranes respectively are an ultra-filtration pretreatment membrane, a Dow SW30-2540 main body membrane and a compensation membrane, the hydraulic pipeline is connected to the hydraulic cylinder and an integrated membrane system and is provided with four check valves, and the detection feedback module comprises a microcontroller development plate, a water flow meter, a salinity meter, an electromagnetic valve, and a connection pipe. According to the present invention, the ship-mounted wave energy seawater desalination apparatus has advantages of miniaturization and portability, can fully utilize the wave energy to desalinate seawater so as to provide fresh water required by the crew, and is suitable for ocean-going cargo ships.

The invention belongs to the technical field of new energy vehicles, and particularly relates to an energy-saving vehicle-mounted air purification device for a new energy vehicle. The device comprisesa shell, an air inlet cylinder and a purification box are arranged in the shell, the air inlet cylinder is fixedly arranged on the inner bottom surface of the shell, and the purification box is fixedly connected to the inner top surface of the shell; an exhaust hole communicated with the purification box is formed in the top face of the shell, a dust filtering net is installed in the purificationbox, spray points are fixedly installed on the side walls of the two sides of the purification box respectively, the tip ends of the two spray points are right opposite and do not make contact with each other, and the top face and the bottom face of the air inlet cylinder are fixedly connected with an upper friction plate and a lower friction plate respectively. A balancing weight can slide backand forth in the air inlet cylinder under the inertia effect to suck air in a vehicle, dust and impurities in the air are filtered out through a dust filtering net, a good air purification effect is achieved, air discharge is broken down through the spray points, air negative ions are generated, and the purposes of cleaning and purifying the air are further achieved.

The invention discloses a dust-removing device for a ceramic production line. The dust-removing device for the ceramic production line comprises a box body; a conveying belt is fixedly connected between a material inlet and a material outlet; a hole is formed in the upper end of the box body; a water spray pipe is fixed in the hole in a sleeving connection mode; the lower end of the water spray pipe is fixedly communicated with a fan-shaped spray head; the inner wall of the upper end of the box body is fixedly connected with a supporting rod; the lower end of the supporting rod is fixedly connected with a hairbrush; the right side wall of the box body is fixedly connected with a flow guide plate; the upper surface of the bottom of the box body is fixedly connected with a partition plate; agroove in the partition plate is rotatably connected with a drainage groove through a rotating shaft; the interior of the drainage groove is fixedly connected with a filtering device; a water outletis formed in the bottom of the right side wall of the box body; the water outlet is fixedly communicated with a circulating water pipe; a water pump is arranged on the circulating water pipe; the circulating water pipe is fixedly communicated with a water tank; the water tank is fixedly communicated with the water spray pipe; an opening is formed in the bottom of the left side wall of the box body; a collecting box is inserted into the opening. The dust-removing device for the ceramic production line saves water resources and facilitates dust treatment.

The invention discloses a low-temperature-resistant battery module. The low-temperature-resistant battery module is characterized in that irregular gaps and concave-convex surfaces are filled among aplurality of battery cores of a battery core set (1) by adopting a heat conduction joint filling material (2) with electrical insulation and vibration reduction performance; secondly, phase change energy storage material specially-made radiators (12) are tightly arranged and embedded at the periphery and the bottom of the treated battery core set (1); low-temperature heat insulation materials (14)are arranged on the periphery and at the bottom of the phase change energy storage material specially-made radiators (12), semiconductor chilling plates are arranged on the periphery and at the bottom of the phase change energy storage material specially-made radiators (12) in an embedded mode, low-temperature heat insulation materials (4) are arranged on an upper portion of the battery core set(1), and lastly, an outer shell box body composed of reinforcing materials such as metal is arranged outside the low-temperature heat insulation materials. The low-temperature-resistant battery moduleis advantaged in that heat energy in the battery module is fully utilized, active heating is carried out to maintain the temperature environment of the battery core under the condition of low power consumption, the low-temperature-resistant battery module is realized, and the charging frequency, the charging amount and the charging time of the battery core can be saved.