57results about How to "Unstoppable" patented technology

The invention discloses a fire cover for a burner. The fire cover comprises an outer ring fire cover body. An annular gas cavity with a downward opening is defined by an annular outer side wall body, an annular upper wall body and an annular inner side wall body of the outer ring fire cover body. The annular upper wall body is connected with the annular outer side wall body through multiple connecting ribs. Multiple slot type outward fire hole channels communicating with the annular gas cavity are formed between the annular upper wall body and the annular outer side wall body. The slot type outward fire hole channels are obliquely and upwardly arranged in the direction from the annular gas cavity to the outer side wall of the outer ring fire cover body, and outward openings of the slot type outward fire hole channels are formed in the outer side wall of the outer ring fire cover body. According to the scheme, the slot type outward fire hole channels are obliquely and upwardly arranged in the direction from the annular gas cavity to the outer side wall of the outer ring fire cover body, and the outward openings of the slot type outward fire hole channels are formed in the outer side wall of the outer ring fire cover body; and more uniform burning and heating of gas are facilitated, the construction is convenient, the channels are not likely to be blocked, and secondary air supplementing is easy.

The invention discloses a photovoltaic module mounting rack which is used for abutting a fastening block against the inner side wall of C-shaped steel. The fastening block is provided with a screw hole which is in threaded connection fit with a screw on a middle press block. The photovoltaic module mounting rack comprises a support plate, the middle of the support plate is provided with a first through hole, and an installation cylinder is integrally molded on the upper surface of the support plate. The installation cylinder is hollow in the vertical direction, an inner cavity of the installation cylinder is aligned with the first through hole, and at the same time, two second through holes through which the fastening block penetrates are formed in the side wall of the installation cylinder. The photovoltaic module mounting rack is made of a plastic material. Preferably, shifting lugs are integrally molded on the lower surface of the support plate. The photovoltaic module mounting rack has the advantages that the fastening block is not easy to displace, the internal space of the C-shaped steel is saved, and distribution is not easy to block.

The invention discloses an environment-detecting spherical robot with a plurality of modes of motion, which is driven by wind power. The invention relates to the mechanical technical field, the purpose of the invention is to employ the robot to self-select the motion modes of rolling, floating and the like according to different terrain environments under wind actions, and the robot has the advantages of low energy-consumption and low cost. The robot mainly comprises a semicircular baffle plate device, a diaphragm cloth device, an outer layer air sac, an inner layer air sac and an inner core sphere system. The inner core sphere system is composed of an inner core sphere body, a hydrogen / helium reaction or liquid hydrogen / helium storage device, an air-feeding and air-bleeding device, an electropneumatic valve, a core control board, a power, a sensor group, a wireless transceiver module and the like, the core sphere system is used to detect environmental information and to be in wireless communication with the outside world, further, the core sphere system is used to control and realize the air-feeding and air-bleeding, and to enable the robot to be provided with two motion modes ofpure rolling and floating. The environment-detecting spherical robot can be used to detect the ground environment such as Polar Regions and deserts and the environment of planetary surface, and the environment-detecting spherical robot also can be used in the field of investigation, entertainment, military affairs and the like.

The invention discloses an air-blown drying equipment for solid feed powder, which belongs to the technical field of feed processing. The invention can force the drying ball to move up through the magnetic attraction of an electromagnet, and then drive the powder throwing layer to deform and bulge, and throw out the throwing ball. The solid feed powder on the powder layer makes the solid feed powder fully dispersed in the drying furnace. At this time, hot air can be introduced to achieve good contact. Compared with conventional hot air drying, the drying effect and efficiency can be significantly improved. After the solid feed powder falls, the magnetic field of the electromagnet is removed, and the drying ball will also absorb heat in the hot air and then fall to contact with the powder throwing layer. When the solid feed powder is heated again, it will also form a solid feed powder with agglomeration phenomenon. Impact for easy dispersal, then repeated spreading action for efficient drying.

The invention provides a method for positioning mobile intelligent devices within a short distance, and can solve the problem that the accurate positioning among mobile intelligent devices is performed by relying on external positioning devices such as GPS, Cell-ID, and Wifi currently. The method is characterized in that at least one user A requested to be positioned holds a mobile intelligent device a, at least one user B requesting for positioning holds a mobile intelligent device b, a wireless communication link is established between the mobile intelligent device a and the mobile intelligent device b through a built-in wireless short-distance communication module and can be used for carrying out data transmission, the two mobile intelligent devices respectively record moving distances and moving directions of the users in a step recording mode through a built-in direction sensor and a three-axis acceleration sensor, and according to received signal strength of the mobile intelligent device a at the moments T1, T2 and T3, the moving distances and direction vectors of the mobile intelligent devices a and b during the T1-T2 time period and the T2-T3 time period, the relative positions of the users A and B requested to be positioned are calculated at the moments T1, T2 and T3, and the relative positions are displayed on the mobile intelligent device b.

The invention belongs to the technical field of water treatment equipment, and discloses a variable gap type fiber bundle filter and an application method thereof. The filter comprises a shell, a filtration water inlet pipe, and a filtration water outlet pipe, wherein the filtration water inlet pipe and the filtration water outlet pipe are arranged on the shell. A transmission rod and a fiber bundle filtering element are arranged in the shell. The filtration water outlet pipe stretches into the fiber bundle filtering element. The filtration water inlet pipe is provided with a flocculating device. A driving member is arranged on the exterior of the shell. The upper end and lower end of the transmission rod are respectively provided with an upper connection plate and a lower connection plate that are connected to the fiber bundle filtering element. The transmission rod drives the upper connection plate to adjust the compression gap of the fiber bundle filtering element. According to the application method, at first, the wastewater is flocculated by the flocculating device, and then water is filtered by the fiber bundle filtering element, which can be washed and repeatedly used. The operation is simple, an adjustable compression structure is adopted, thus the filtration density can be adjusted according to the needs; the filtration water outlet pipe stretches into the fiber bundle filtering element, the water side-stream degree is reduced, the filtering effect is improved; the fiber bundle filtering element can be repeatedly washed and used, and the cost is reduced.

The invention discloses a women shoe advertisement projecting device convenient to use. The device comprises a base, a supporting plate and a conical cover. Castors with brakes and a jack are arranged on the lower surface of the base. An anti-stealing chain is connected with the base. A second groove and a third groove are formed in the upper surface of the supporting plate. N cushion blocks are arranged inside the second groove. A projector is installed on the supporting plate. A lens of the projector is sleeved with the conical cover. An insect killing lamp is fixedly arranged on the outer surface of the conical cover. The lower end of a first support is connected with the supporting plate. The upper end of the first support is connected with a rain baffle. A solar cell panel, a wind power electricity generator and a storage battery are fixedly arranged on a supporting column. M climbing holes are uniformly formed in the side face of the supporting column in the vertical direction. Climbing structures are arranged at the positions of the climbing holes, and the projecting device has the technical effects of being reasonable in design, convenient to move, high in safety, not likely to be stopped by sundries by light of a projector, and good in rainproof effect.