49results about How to "Increase economic loss" patented technology

The invention discloses a water-tree-resistant medium-voltage cross-linked cable, which comprises a cable core, wherein the cable core is formed through the extruded arrangement of three materials ofan insulating material, a conductor and an insulating semi-conductive shielding material, the arrangement sequence of the three materials from inside to outside is the conductor, the insulating material and the insulating semi-conductive shielding material, the insulating material is cross-linked polyethylene, and is added with a special additive capable of improving the water-repellent potentialenergy of the cross-linked polyethylene molecule, and the insulating material added with the special additive comprises: 80-120 parts of LDPE, 1-2 parts of a water-tree-resistant additive ethylene acrylic acid copolymer EAA, 0-1 part of sorbitol DBS, 1.2-2.3 parts of an auxiliary cross-linking agent triallyl cyanurate, 1.7-2.7 parts of a cross-linking agent dicumyl peroxide DCP, 2.2-3.4 parts of an antioxidant 300, and 1-1.2 parts of phenolphthalein. According to the present invention, with the water-tree-resistant medium-voltage cross-linked cable, the damage of the cable water tree to the reliability of the cable is effectively reduced, and the direct and indirect economic loss caused by the short circuit fault of the power supply line is substantially reduced.

The invention discloses an advanced analysis infrastructure for machine learning. The advanced analysis infrastructure for machine learning comprises a machine learning system, wherein the machine learning system comprises a data input module, a machine learning algorithm library, a screening unit, a test module and a statistical module. According to the advanced analysis infrastructure for machine learning, the screening unit is added into the machine learning system for performing classification screening and data deviation screening on the input data and screening the data defects existingin a data set, thus preventing normal operation of the machine learning system from being influenced by poor quality of input data; and meanwhile, data defects in the data set are screened, and the screened data defects are displayed in time through the display module, so that related personnel can conveniently repair the defects existing in the machine learning system in time, and high economic losses brought to enterprises by some very small data defects are prevented.

The invention relates to an intelligent electric meter based on image detection. The intelligent electric meter comprises a high-definition image collection device, an image preprocessing device, an image recognition device and a master controller, wherein the high-definition image collection device is used for shooting a frame of the electric meter to obtain a high-definition frame image, the image preprocessing device is used for performing image preprocessing on the high-definition frame image and sending the preprocessing result to the image recognition device for electric meter frame feature extraction, and the master controller is connected with the image recognition device and used for determining whether the electric meter is subjected to electricity stealing based on extracted electric meter frame features. Through the intelligent electric meter, automatic recognition of electricity stealing of the electric meter can be realized through image processing.

The invention discloses a feeding trough isolation fence for sheep epidemic disease body temperature detection and suspected case isolation, and belongs to the technical field of isolation fences. The feeding trough isolation fence comprises two sets of sleeves, wherein fixing rods are arranged in the two sets of sleeves, the lower ends of the fixing rods extend out of the sleeves, first adjusting bolts are arranged outside the sleeves. According to the feeding trough isolation fence, a first folding rod and a second folding rod which are arranged can be lengthened according to needs, a positioning insertion rod is inserted into soil, the fixing stability of the positioning insertion rod is improved, the positioning insertion rod is prevented from being affected by livestock impact force and the like, therefore, shaking and toppling are avoided, the structural stress performance is improved, the structure is stable, the length of the positioning insertion rod can be adjusted through a second adjusting bolt, the positioning insertion rod can be fixed, use demands of different kinds of soil are met, and the use range of the positioning insertion rod is expanded; in addition, when the positioning insertion rod is folded, the positioning insertion rod is collected into a containing cavity, so that on one hand, the front end of the positioning insertion rod is prevented from harming personal safety, and on the other hand, the device is made to be smaller in size, small in occupied space and convenient to transport.

The invention relates to the technical field of new energy. The invention discloses a solar panel foldable new energy street lamp based on a gear transmission principle. The lamp comprises a lamp body, and the top of the lamp body is fixedly connected with a supporting frame. A motor is fixedly connected to the interior of the supporting frame; a main gear is fixedly connected to the outer part ofthe motor; the outer part of the main gear is in engaged connection with a first folding and unfolding gear; a motor, a main gear, a first folding and unfolding gear, a first connecting gear, a second connecting gear, an adjusting gear and a second folding and unfolding gear are matched for use, so that the effect that the motor drives the solar panel to be automatically unfolded and folded is achieved. The irradiation area is increased when the solar panel is displayed, so that the power generation efficiency is improved, the stressed area of the solar panel is reduced when the solar panel is folded, the influence of strong wind on the solar panel is reduced, the solar panel is prevented from being blown damaged by strong wind, economic losses are reduced, the lighting effect of the lampbody is guaranteed, and the application range of the new-energy street lamp is widened.

The invention relates to an image-detection-based smart energy meter comprising a high-definition image acquisition device, an image preprocessing device, an image recognition device and a main controller. The high-definition image acquisition device is used for shooting an outer frame of an energy meter to obtain a high-definition outer frame image; the image preprocessing device is used for image preprocessing is used for carrying out image preprocessing on the high-definition outer frame image and sending a preprocessing result to the image recognition device for meter outer frame feature extraction; and the main controller connected with the image recognition device is used for determining whether electricity stealing occurs at the energy meter based on the extracted meter outer frame feature. Therefore, automatic identification of electricity stealing of an energy meter can be realized based on image processing.

The invention relates to the field of new energy technology, and discloses a solar panel foldable new energy street lamp based on the principle of gear transmission, including a lamp body, the top of the lamp body is fixedly connected with a support frame, and the support frame The inside is fixedly connected with a motor, and the outside of the motor is fixedly connected with a main gear, and the outer meshing connection of the main gear is connected with a first expansion gear. The second connecting gear, the adjusting gear and the second retracting gear are used together to achieve the effect that the motor drives the solar panel to automatically unfold and automatically fold. When the solar panel is displayed, the irradiated area is increased, thereby improving the power generation efficiency, and the solar panel is reduced when folded. Power area, reduce the impact of strong winds on solar panels, thereby preventing solar panels from being damaged by strong winds, reducing economic losses, ensuring the lighting effect of the lamp body, and increasing the use range of new energy street lamps.

The invention discloses an agitator axle end sealed failure diagnose, which comprises a slide body, a slide bar, a spring, an adjusting nut and a sensor, wherein the slide bar, the spring and the adjusting nut are positioned inside the slide body; the oil inlet hole and the oil outlet hole connected with the butter lubricate pipe are positioned on the slide body; the oil inlet hole and the oil outlet hole are interconnected and are not on a line; one end of the slide bar is connected with the oil inlet hole. While the other end is connected with the nut; the step part is positioned on the slide bar; the spring is positioned between the step part and the adjusting nut; the sensor is positioned on the slide body which is in opposite direction of the oil inlet hole.