6results about How to "Act directly" patented technology

This invention discloses a polymer material heating and pressing device, including a base with a placement mold mounted on the top; an upper plate positioned directly above the base, with guide posts mounted at the four corners of both; a pressing mold also positioned at the bottom of the upper plate; a stud penetrating the upper plate and threadedly connected to it, with the bottom end of the stud connected to the pressing mold; and a protective component mounted on the pressing mold and placement mold. In this invention, the protective component effectively isolates the heat released by the pressing mold during operation, fundamentally avoiding the risk of burns to workers due to accidental contact with the high-temperature pressing mold, and significantly improving the safety of the entire operating environment. Furthermore, in the design of the heating area, by optimizing the layout of the heating elements, the heating area is precisely concentrated in the pressing area of ​​the polymer material. This change allows the heat to act more directly and effectively on the material.

The application belongs to the technical field of laser cutting, and particularly relates to a steel structure profile laser cutting device, which comprises a workbench and a laser cutting head. An feeding assembly for clamping and conveying profiles is arranged on the workbench. The feeding assembly drives the profiles to move horizontally and rotate, so that the profiles move relatively with the laser cutting head. A work-type adaptive slag blocking mechanism is arranged on the workbench. The work-type adaptive slag blocking mechanism comprises a rectangular frame. The work-type adaptive slag blocking mechanism is used to fundamentally eliminate the situation that the laser beam needs to melt the solidified slag during subsequent cutting, so that the laser energy can directly and stably act on the profile surface, and the problems of rough section, slag hanging at the bottom and the like caused by slag scattering and surface state mutation are effectively avoided.

The invention relates to the field of power supply devices, and discloses an energy storage power supply device with a protection function, and the device comprises an energy storage power supply cabinet which is used for accommodating and protecting internal components; the battery box is mounted in the energy storage power supply cabinet and is used for accommodating and separating lithium batteries; the lithium battery is arranged in the battery box and is used for storing energy and supplying power; and the power storage back plate is mounted in the battery box and is in contact with the lithium battery. According to the invention, through the design of the force storage back plate, when the lithium battery is spontaneously combusted, stored energy can be immediately released, the spontaneously combusted lithium battery is quickly pushed out of the battery box, a fire source is directly cut off, further spreading of fire is avoided, and meanwhile, the spontaneously combusted lithium battery is moved out of the battery box and placed in the closed explosion-proof box; air and combustibles are effectively isolated, the risk of after-combustion is reduced, the system downtime caused by fire disasters is shortened, and the operation efficiency and stability of the energy storage power supply station are improved.

The invention discloses an ointment for treating diarrhea-type irritable bowel syndrome. The ointment is prepared from the following raw material medicines: 10-15g of agastache rugosus, 12-18g of rhizoma atractylodis, 10-15g of pericarpium citri reticulatae, 12-18g of parched white peony root, 28-32g of poria cocos, 10-15g of mangnolia officinalis, 6-12g of pericarpium arecae, 28-32g of rice sprout, 6-12g of divaricate saposhnikovia root, 12-18g of rhizoma cyperi, 6-12g of angelica sinensis, 10-15g of cynanchum paniculatum and 3-9g of honey-fried licorice root. The invention also provides a preparation method of the composition. The ointment disclosed by the invention is applied to the Shenque acupoint during treatment, and can obviously improve symptoms and signs of a patient after treatment, especially diarrhea, stomachache and abdominal distention and fullness; the treatment efficiency, the total effective rate, the IBS-SSS scale and the IBS-DSQ scale evaluation of the traditional Chinese medicine composition are superior to those of a conventional western medicine group. The ointment is remarkable in curative effect, convenient to use, good in safety, low in price, simple in medicine and high in clinical popularization value.

The invention relates to the technical field of sewage treatment, in particular to a self-quantitative dosing device and method based on sewage flow change. Comprising a base frame; the guide module is fixedly arranged on the base frame in a vertical state; the discharging module is fixedly arranged on the base frame and is positioned above the guide module; the control module is longitudinally arranged in the guide module in a sliding manner; the control module is provided with a material control plate capable of controlling the discharging amount of the discharging module. The dynamic adjusting module is arranged below the base frame in an inclined state; the dynamic adjusting module is provided with a fixed end and a free end, and the free end of the dynamic adjusting module is hinged to the lower end of the control module; the sewage monitoring module is fixedly arranged on the base frame; the chemical dosing amount can be dynamically adjusted according to the change of the sewage flow, and the chemical can be dynamically compensated according to the sewage pollution degree.

The application discloses a kind of active fire-fighting cooling systems and methods for suspension bridge main cable, including monitoring unit, water supply unit, spray cooling unit and control unit, monitoring unit is laid in the bottom of main cable and stiffening beam top, real-time monitoring bridge deck fire and main cable temperature;Water supply unit is equipped with two, including water pump group and water supply main pipe, water supply main pipe one end goes into river, the other end is laid to midspan along bridge tower, stiffening beam access to midspan;Main cable fireproof area is divided into multiple spray zones along midspan to two sides, each spray zone is equipped with spray cooling unit, and spray zone is communicated with water supply main pipe;Control unit is connected with monitoring unit, water supply unit and spray cooling unit.The application controls corresponding water supply unit to open water supply according to the main cable temperature and fire location monitored by monitoring unit, triggers corresponding spray zone unit to start spraying cooling water, realizes the accurate cooling of main cable, and effectively solves the high temperature damage problem of main cable under fire through active protection mode.