5results about How to "Reasonable cost control" patented technology

The invention discloses a smart home energy management optimization method in an Internet of Things environment. According to the method, the Internet of Things technology is utilized, intelligent identification and classified management are carried out on equipment, multiple energy management strategies are preset, and a user can conveniently and autonomously adjust; energy data is monitored in real time through a sensor and an intelligent electric meter, an energy consumption rule is mined by using a big data analysis technology, and a demand trend is predicted; constructing an intelligent energy dispatching center, and formulating a dynamic energy distribution scheme by using an optimization algorithm; a mobile phone application and an intelligent control panel are developed, and a user is supported to check data, control equipment and carry out personalized customization; and meanwhile, equipment firmware upgrading and remote management are realized. According to the invention, energy consumption can be reduced, cost can be controlled, equipment collaboration and energy distribution efficiency can be improved, user experience can be enhanced, system maintenance and upgrading are facilitated, and intelligent household energy management is more efficient, intelligent and flexible so as to adapt to diversified household requirements.

The LED display screen module comprises a box body and an LED substrate, a bottom shell is arranged on the back face of the LED substrate, the upper end and the lower end of the bottom shell are each provided with two first through holes, second through holes are formed in the positions, corresponding to the first through holes, of the LED substrate, a matched frame body is formed in the box body, at least two connecting parts are arranged at the end of the matched frame body, and the connecting parts are connected with the bottom shell. A mounting hole is formed in the connecting part, a goods shelf metal plate is arranged on the front face of the LED substrate, at least two third through holes are formed in the end, close to the front face of the LED substrate, of the goods shelf metal plate, and the centers of the first through hole, the second through hole, the third through holes and the mounting hole are located on the same straight line. The LED substrate and the bottom shell are fixed in the matched frame body by installing screws into the first through hole, the second through hole, the third through hole and the installation hole, a goods shelf metal plate for bearing goods can be arranged on the front face of the LED display screen module, and under the cooperation of the light effect of the LED substrate, the goods displayed on the goods shelf metal plate can be beautified.

The utility model discloses a pipeline CIP cleaning and disinfecting equipment, including hot water jar, water jar, acid jar and alkali jar, the input of hot water jar, water jar, acid jar and alkali jar all is connected with the return pipe, four the return pipe is connected with first valve, the acid jar and alkali jar all are connected with the connecting pipe, two the connecting pipe end part is connected with concentrated lye jar and concentrated acid jar respectively, concentrated lye jar and concentrated acid jar all are equipped with the diaphragm pump, hot water jar, water jar, acid jar and alkali jar end all are equipped with the cleaning pipeline, belong to the technical field of cleaning and disinfecting equipment. The pipeline CIP cleaning and disinfecting equipment reduces through manual process, does not need staff to enter jar or other processing equipment, does not need staff to directly contact chemical solution, and the safety standard is high, and the result repeatability is good, and can eliminate human error, effectively improve the health quality, improve production efficiency, reduce manpower spending, improve auxiliary resource control, and the cost control is more reasonable.

The invention relates to the field of tunnel construction, in particular to a hard rock tunnel chamber conversion non-explosive construction method based on automatic stress monitoring, which is characterized in that a small-section auxiliary channel is used for jacking into a large-section tunnel, a double-layer primary support arch structure and non-explosive mechanical excavation are adopted, and an automatic stress monitoring technology is combined, so that the tunnel chamber conversion non-explosive construction method is realized. And safe, efficient and environment-friendly tunnel chamber conversion construction is achieved. According to the method, vibration and shock waves caused by blasting construction are avoided, and damage to surrounding rock masses and structures is reduced; the non-explosive mechanical excavation adapts to the hard rock condition, the double-layer primary support structure reduces the arch replacement construction, and the overall efficiency is improved; dust and noise pollution is reduced, and the environment-friendly requirement is met; automatic stress monitoring ensures accurate control of the construction process, and the stability and durability of the tunnel are improved.

The invention relates to the technical field of battery tray feeding, and discloses an automobile battery tray feeding mechanism which comprises a vehicle body, a support plate is fixedly connected to the top of the vehicle body, a supporting plate is arranged at the top of the support plate, a round pipe is fixedly connected to the bottom of the supporting plate, and the round pipe is rotationally connected to the top of the vehicle body. Through the design of the material control mechanism, the trolley body can convey the tray body so that the tray body can execute feeding operation on different stations, during feeding, an ejector rod is controlled to be inserted into a through groove to push a first moving plate, and under the meshing effect of a first rack and a first gear on the first moving plate and a second moving plate, the tray body can be conveyed through the trolley body; and the second moving plate moves in the direction opposite to the moving direction of the first moving plate, the corresponding discharging plate is promoted to move towards the outer side of the frame plate for grabbing and feeding, and therefore the effect of storing and conveying multiple tray bodies in the feeding process is achieved, and the feeding work convenience and the feeding efficiency are effectively improved.