66results about How to "Guaranteed to work long hours" patented technology

The invention discloses an intelligent hemostix, which comprises a machine body (1), a blood taking and weighing control device (2), a control system (3) for controlling the work of the blood taking and weighing control device (2), and an information display output system (4) comprising a display screen (42), wherein the control system (3) comprises a central processor (31) belonging to hardware, a data memory (32), a data input device (33) and operation system software for controlling the work of the hardware; the operation system software is embedded with a Chinese character library and Chinese localization software; and the central processor (31) controls that display information output to the display screen (42) is all subjected to Chinese localization treatment. The intelligent hemostix has the advantages that both the display and the prompt of the intelligent hemostix appear in Chinese form, thereby benefiting the identification and operation of work staff; and the intelligent hemostix can abundantly store data; and when the document transmission can not be performed in time, the intelligent hemostix can still ensure the long-time work.

The invention relates to the field of vibration control of a civil engineering structure, in particular to an assembled type current vortex tuned mass damper for a pedestrian bridge and a manufacturing method. A TMD rigidity element is formed by helical compression springs; TMD tuned mass blocks are connected in series through a plurality of steel plates, so that the maneuverability of the tuned mass damper which is artificially assembled is guaranteed; a TMD damping element is formed by a permanent magnet current vortex damper of which the magnetic circuit is optimized, is arranged in a tuned mass block steel plate chamber, and is compact in structure; the distances between permanent magnets fixed on a bottom plate and mass block steel plates are adjusted, so that the adjustment of TMD frequencies is realized. In addition, the integrated design of TMD is slender bar-shaped, the length of the TMD in the span direction of the pedestrian bridge is large, the lateral length of the TMD in the lateral width of the pedestrian bridge is small, and the TMD is conveniently mounted at railings of the pedestrian bridge, so that the influence of the TMD on the function and the appearance of the pedestrian bridge is reduced. The vertical current vortex damper TMD disclosed by the invention has the prominent characteristics of being compact in structure, easy in field assembly, good in durability, convenient to mount at the railings of the pedestrian bridge and the like, and the frequencies can be regulated continuously.

The embodiment of the invention discloses a method, device and facility for controlling the speed of a fan of a storage facility, a computer readable storage medium and the storage facility. The method includes the steps that temperature information corresponding to temperature sensors prearranged on all heating components in the storage facility is obtained; according to the temperature information and contribution weight values of the whole temperature of the storage facility of all the heating components, PWM values corresponding to all the temperature information are calculated, and the maximal PWM value is selected from all the PWM values to serve as the optimal PWM value; the optimal PWM value is converted into a register value of a control chip of the storage facility, the rotatingspeed of the fan of the storage facility is controlled according to the register value, and the linear relationship between the PWM values and the rotating speed is preset for the fan, so that the rotating speed of the fan is controlled by the different PWM values to meet the radiating requirements of the storage facility. According to the technical scheme, the normal radiating requirements of thestorage facility are met, and the stability of the storage facility is improved; continuous high-speed rotating of the fan is avoided, and the service life of the fan can be prolonged.

The invention discloses a laser direct forming bright powder active adjusting coaxial powder feeding nozzle, and relates to the field of additive manufacturing, in particular to a laser direct forming bright powder active adjusting nozzle. The laser direct forming bright powder active adjusting coaxial powder feeding nozzle comprises a laser defocusing amount adjusting mechanism, a connecting sleeve and a powder defocusing amount adjusting mechanism; the laser defocusing amount adjusting mechanism is arranged on the upper portion of the inner side of the connecting sleeve, and the powder defocusing amount adjusting mechanism is arranged on the middle and the lower of the connecting sleeve. The feeding nozzle has the beneficial effects of being novel in structure, easy and convenient to machine, convenient to use, capable of achieving independent adjustment of light spots and powder spots and achieving light spot and powder spot size matching and the like; the novel laser direct forming bright powder active adjusting coaxial powder feeding nozzle integrates economy and practicability.

The invention relates to a mooring-type firefighting aerial reconnaissance platform which comprises a suspended unmanned aerial vehicle firefighting reconnaissance platform, a mooring cable, a cable automatic release and retraction system, a high-voltage power source supply system and a ground control center. A reconnaissance platform control system, a multifunctional sensor obstacle-avoiding system, an unmanned aerial vehicle laser positioning takeoff and landing system, a temperature sensor and a load mounting platform are mounted on the suspended unmanned aerial vehicle firefighting reconnaissance platform, and various firefighting task loads are mounted on the load mounting platform. The high-voltage power source supply system comprises a ground power supply system and an onboard powersupply system, the mooring cable is connected between the onboard power supply system and the cable automatic release and retraction system, and the ground control center is connected with the cableautomatic release and retraction system through an optical cable. The mooring-type firefighting aerial reconnaissance platform can constantly work for 24h, so that working ability is improved greatly.The platform can carry more than 5 firefighting task loads for simultaneous working and can complete various firefighting work tasks, so that functions are expanded greatly.

The invention discloses a symmetric electromagnetic actuator which comprises magnet yoke assemblies, armature assemblies and baffle assemblies. The magnet yoke assemblies and the armature assemblies are connected through leaf springs. The magnet yoke assemblies are movable assemblies. The armature assemblies are static assemblies. The magnet yoke assemblies reciprocate under the action of the armature assemblies to as to control a controlled object. The baffle assemblies are used for limiting the movement of the magnet yoke assemblies. The number of the magnet yoke assemblies is two, the number of the armature assemblies is two, and the number of the baffle assemblies is two. The two magnet yoke assemblies are symmetric, the two armature assemblies are symmetric, and the two baffle assemblies are symmetric. According to the symmetric electromagnetic actuator, actuating force is obviously improved through two sets of electromagnetic structures, and the symmetric electromagnetic actuator is small in size and small in mass and leakage flux.

The invention discloses a data-interactive intelligent battery and an electricity using terminal structure matched with the same in use. The end part of a battery shell is provided with an open part; a positive terminal and an annular negative terminal are arranged inside the open part; an infrared light transmitting annular column body is arranged between the positive terminal and the annular negative terminal; an infrared receiving and transmitting module is arranged at the bottom of the infrared light transmitting annular column body; the electricity using terminal structure extends into the open part of the intelligent battery by a negative annular metal contact part and a positive columnar metal contact part and is in butt joint with the annular negative terminal and the positive terminal of the intelligent battery so as to form power supply connection; a sealed passage for transmitting infrared information is formed between the negative annular metal contact part and the positive columnar metal contact part; digital development of the battery is realized by transmitting digital battery information in the sealed passage; extremely low energy consumption is needed during transmission of the battery information, and the transmission is efficient; interference to the outside and interference from the outside are effectively prevented; high confidentiality is realized.

The invention discloses a broad-spectrum touch-out medical bactericide and a preparation method thereof. The broad-spectrum touch-out medical bactericide comprises the following component in weight by percent: 5 to 15 percent of povidone iodine, 3 to 10 percent of medical Vaseline, 1 to 5 percent of nonoxynol nonylphenoxy-polyethoxyethanol and pure water. After the broad-spectrum touch-out medical bactericide is contacted with the surface of wound or the afflicted part, the iodine can be depolymerized and released to play the sterilization effect. The broad-spectrum touch-out medical bactericide has the advantages that: the thrill on the tissue is small, the bactericide is applicable to the skin and the mucous membrane infection, the pain and the damage caused by the thrill are greatly reduced compared with other ordinary medicine bactericide, and the bactericide can be directly used for the disinfection and abrasion. The broad-spectrum touch-out medical bactericide is of a broad-spectrum strong sterilization disinfectant and has strong killing effect on virus, bacteria, fungus and mycoticspore. The broad-spectrum touch-out medical bactericide has small thrill on the skin, low toxicity, duration and safe, simple and convenient application.

The invention discloses a joint bearing device for a vacuum vessel. The joint bearing device comprises derricks (2), the vacuum vessel (3), a bottom operating platform (4), guide pins (5) and a mounting base. The mounting base is fixed on the bottom operating platform in the vacuum vessel through the guide pins. Six fulcrums are arranged on the mounting base, and are connected with lifting points on the upper part of the wall of the vacuum vessel through the six diagonal derricks. A heating tape and a plurality of thermal insulation layers are wrapped outside each derrick. The bearing requirements of a product are met in a joint bearing way by utilizing the bottom operating platform and the lifting points on the upper part in the vacuum vessel when the bearing capacity of the bottom operating platform of the traditional vacuum vessel is low. The joint bearing device can work for a long time in a vacuum low-temperature environment, and is successfully applied to a vacuum thermal test.

The invention relates to a povidone iodine five-compound disinfectant which comprises the following components in percentage by weight: 5-20 percent of povidone lodine, 0.1-10 percent of medical glycerin, 0.1-2 percent of citric acid, 0.1-1 percent of nonoxynol-10, 0.01-0.1 percent of sodium hydroxide and the balance of water for injection. The povidone iodine five-compound disinfectant can be used for producing povidone iodine compound wipes with different specifications, povidone iodine compound cotton swabs, povidone iodine compound spongy cushions, povidone iodine compound hand-washing brushes and the like; and after the products are specially treated or sterilized, the sterility and the safety of the products are fully ensured, and after being unpacked, the products can be directly used, so that the cross contamination and the infection in an intermediate link are avoided. The povidone iodine five-compound disinfectant has the advantages of small skin irritation, low toxicity, lasting action, and safety and convenience in use; the povidone lodine five-compound disinfectant basically has no irritation to tissues and is used for skin and mucosa disinfection, such as cleaning before operation, operative site and wound disinfection, and skin cleaning and disinfection before and after arterial blood drawing.

The invention discloses a mine conveyor, which comprises a driving device, a support part, a traction part and a tension device, wherein the conveying belt comprises a skeleton, a covering layer and an adhering layer, the covering layer comprises the following components in parts by weight: 12.4 parts of chlorinated butyl rubber, 1.6 parts of ethyltrimethoxysilane, 1.9 parts of oil, 2.8 parts of terpene resin, 2.7 parts of electric conductive carbon black, and 1.4 parts of imidazoline-2-thiol. The mine conveyor has the advantages that the conveying belt has the abrasion-resistant, corrosion-resistant, heat-resistant, cold-resistant and frame-retardant properties, and the mine conveyor is guaranteed to work for a long time.

The invention discloses a bridge drainage system, which comprises a bridge body, bridge drainage pipelines and vertical drainage pipes. Vertical bridge columns are mounted below fixing columns which are mounted below the bridge body, bridge protective fences are mounted above the bridge body, the bridge drainage pipelines are mounted in the bridge body, and spiral devices are mounted in the bridgedrainage pipelines. The vertical drainage pipes are mounted below connection pipes which are mounted below the bridge drainage pipelines, and drainage system fixators are mounted outside the verticaldrainage pipes. By mounting of filter windows in the bridge, water-insoluble blocks can be filtered out and prevented from blocking the pipelines; by mounting of the spiral devices in the pipelines,water flow direction and speed can be changed, water flow impact is reduced to protect the pipelines from being damaged by strong water flow, more cost is saved, and service lives of the pipelines ofthe drainage system are prolonged.

The invention discloses a mining use infrared ray emitter; the mining use infrared ray emitter comprises a metal housing; the metal housing is coated with a protective coating layer; the coating technology comprises the following steps: 1) fetching 1.1 mass percent of tert-amylphenol, 0.7 mass percent of methyl methacrylate, 1.9 mass percent of aluminum polyphosphate, 2.1 mass percent of silicon dioxide, 1.3 mass percent of phenolic resin, and 13.8 mass percent of deionized water, uniformly stirring to obtain the coating; 2) cleaning oil dirt and dust on surface of the metal housing; 3) spraying the coating onto the surface of the metal housing; 4) high-temperature pre-baking the metal housing which is sprayed with the coating. The metal housing of the mining use infrared ray emitter is coated with the protective coating layer, thus enabling the metal housing to have abilities of anti-static, anti-corrosion, heat-resisting, and oxidation resistance, thereby ensuring the mining use infrared ray emitter to work for a long time.

The invention provides a control system of a cable-stayed bridge cable rope crawling robot, and belongs to the field of robots. The control system comprises an instruction sending terminal and an instruction receiving control terminal. The instruction sending terminal comprises an upper computer, a core controller and a wireless signal transmitting module. The instruction receiving control terminal comprises a wireless signal receiving module and a motion driving module. The upper computer is connected with the core controller, and is used for sending a control signal for controlling the robot to the core controller. The core controller sends the control signal for controlling the robot to the wireless signal receiving module through the wireless signal transmitting module. The wireless signal receiving module transmits the control signal to the motion driving module. The motion driving module comprises a driving unit, a braking unit and a sensor unit. The problems that an existing robot control system is high in manufacturing cost, unstable in circuit and low in operating load, and the braking capacity is reduced and even fails after an existing robot electromagnetic brake is used for a long time are solved.

The invention discloses a belt conveyer which comprises a drive device, a bearing piece, a traction piece and an expanding device. A conveying belt comprises a framework, a covering layer and a bonding layer. The covering layer comprises, by weight, 9.8 parts of butadiene rubber, 1.2 parts of heavy oil, 2.6 parts of oxidized paraffin wax, 0.9 part of antimony oxides, 1.3 parts of hydrogenated cardanol and 0.9 part of methyltrimethoxysilane. According to the belt conveyer, the conveying belt has the advantages of being resistant to rub, resistant to corrosion, resistant to heat, resistant to cold, resistant to flame and capable of guaranteeing long-time working.