31results about How to "Evacuate in time" patented technology

The invention discloses a heat radiation type engine cover plate, which comprises a cover plate body, wherein operation handles are arranged at the left side and the right side of the upper middle part of the cover plate body, a heat radiation layer is arranged on the inner wall of the cover plate body, a ventilation hole is arranged in the center of the cover plate body, and a heat radiation fan is connected under the ventilation hole and is in contact connection with the ventilation hole. Through adopting the mode, the heat radiation type engine cover plate has the advantages that the structure is simple, the manufacture is convenient, the heat radiation uniformity is ensured, the heat can be radiated in time, the whole heat radiation process is continuous and stable, and the heat radiation efficiency is high.

The invention belongs to the relevant field of tunnel construction rescue corollary equipment and discloses a passive tunnel construction life-saving system, wherein the system comprises a cabin arranged at the rear side of a tunnel face, a framework sledge arranged at the bottom of the cabin, multiple door structures arranged at the front and rear ends and left and right sides of the cabin, and multiple functional components which are used for air supply, oxygen supply, air purification, environment monitoring, communication, power supply, survival guarantee and the like and are arranged in the cabin. In addition, improved design is mainly performed on arrangement modes of the cabin and the door structures and the specific composition structures of key functional units. Compared with the existing equipment, the passive tunnel construction life-saving system has the advantages that the structural strength of the rescue capsule cabin is further ensured and improved, the escape efficiency and the rescue efficiency are obviously improved, and the passive tunnel construction life-saving system is applicable to various tunnel construction application occasions.

The invention provides a vehicle-installed hydrogen supply system. The vehicle-installed hydrogen supply system comprises a hydrogen supply pipeline and a hydrogen cylinder, wherein the hydrogen supply pipeline comprises an input end used for receiving hydrogen and an output end used for being connected with a fuel cell, the hydrogen cylinder is arranged between the input end and the output end ofthe hydrogen supply pipeline, the front end of the hydrogen cylinder communicates with the hydrogen supply pipeline through a connecting pipeline, a control valve set is arranged on the connecting pipeline to control the conveying amount of hydrogen, the rear end of the hydrogen cylinder is connected with the external environment, a release valve communicating with the hydrogen cylinder is arranged at the front end of the hydrogen cylinder, when the pressure in the hydrogen cylinder is higher than a pressure safety value, the hydrogen in the hydrogen cylinder is discharged through the releasevalve, a fusing valve is arranged at the rear end of the hydrogen cylinder, and when the temperature in the hydrogen cylinder is higher than a temperature safety value, the fusing valve is fused to discharge the hydrogen. The hydrogen cylinder in the vehicle-installed hydrogen supply system adopts two aspects of safety protection, and the safety of the hydrogen cylinder is better, so that the safe and reliable operation of the vehicle-installed hydrogen supply system can be ensured.

The invention discloses an inner-film bag with vertically-fitted adhesive tapes. The inner-film bag comprises an inner bag body comprising a top section, a baffle side and a bottom section connected to each other. The inclined-surface structures of the top section and the bottom section are fittingly arranged with an outer bag. Adhesive tapes are connected at edges of the baffle side. The inner-film bag and the outer bag are connected detachably through the adhesive tapes. Multiple air holes are arranged at the joints of the adhesive tapes and the edges of the baffle side. Since the air holes are arranged at the joint of the inner bag body and the adhesive tapes, air flow in the inner bag body can be exhausted in time, and materials can be protected from moisture. Besides, the adhesive tapes on the baffle side can be set at different positions and in different types and can be selected according to practical production needs.

The present invention discloses an agricultural greenhouse harmful gas distributed measurement and control method based on agricultural automation. The method concretely comprises the following stepsof: establishing a system, and establishing monitoring nodes and a ventilation control subsystem; and communicating the monitoring nodes and the ventilation control subsystem, wherein the monitoring nodes employ distributed structures and are installed at different typical positions to perform multi-point distributed measurement of harmful gas concentration through a sensor array and send data andidentification codes of each node to a ventilator control system through a RFID network at the same time, and a main controller of the ventilator control system performs statistics analysis of data of each node. The method provided by the invention can achieve distributed high-precision multi-point detection of harmful gas concentration in the greenhouse, can effectively execute circuit automaticregulation of a ventilator to timely exhaust the harmful gas and has a good utility effect.

The invention relates to a full-automatic transformer lead binding device. The full-automatic transformer lead binding device comprises a support, wherein a base is arranged on the support; a three-claw chuck is fixed on the base; a driven three-claw chuck is also arranged on the base; a binding plate is arranged between the three-claw chuck and the driven three-claw chuck; one end of a lead is clamped by the three-claw chuck; the other end of the lead is clamped by the driven three-claw chuck after penetrating in the binding plate; a binding tape hole is also formed in one side of the binding plate; a binding tape is fed and discharged from a binding tape plate; the binding plate is driven to rotate by using a gear structure, so that the binding tape is wound around the lead; and an ultrasonic weld joint detector is arranged on the base. The full-automatic transformer lead binding device is novel in structure, convenient to operate and simple in working procedure; the original manual binding tape twining is replaced by full-automatic binding; a detecting procedure and a binding procedure are integrated; the labor intensity of workers is reduced; the work efficiency is high; and the quality of the lead is also high.

The invention discloses a spherical drum type stir-frying machine which comprises a spherical drum, a heating device, an insulating housing, supporting roller devices, a bearing pedestal, a transmission speed reducing device and a bracket, wherein the spherical drum is composed of a spherical drum main body, a cone body and a straight pipe, and the spherical drum main body, the cone body and the straight pipe are communicated inside; the spherical drum main body is a sphere-like or ellipse-like assembly which is spliced by a plurality of polygonal housings in a welding manner, and the straight pipe and the cone body are respectively arranged at the left end and the right end of the spherical drum main body; a frying plate and a discharge groove are formed in the spherical drum main body; an air inlet device is arranged at the tail end of the straight pipe; the air outlet of the air inlet device is communicated with the inner cavity of the special drum. Tea leaves heated in the sphere-like or ellipse-like spherical drum main body overturn along with the spherical drum and are driven by the frying plate aloft to be continuously thrown, and the thrown tea leaves are overturned under the action of the air inlet device to immediately diffuse high temperature and moisture, so that the fried finished product tea leaves are jade green in color and luster.

The invention relates to drilling processing equipment for a computer control mainboard. The equipment comprises an air suction platform, a U-shaped frame, a driving unit, a connecting plate, a drilling unit and a stripping unit, the U-shaped frame is installed on the air suction platform, the driving unit is installed in the middle of the upper end of the U-shaped frame, the connecting plate is installed at the lower end of the driving unit, and the drilling unit is installed on the connecting plate; and the stripping unit is mounted at the right end of the connecting plate. The problems thatthe edges of hole sites punched through a drill bit are rough, the hole sites are used for assembling electronic components, the diameters of different hole sites are usually different, a common drill bit is difficult to completely match, the hole diameters punched in the control mainboard are large, therefore, secondary machining needs to be conducted on the hole sites before the electronic components are assembled, due to the fact that the surface of the control mainboard in production is smooth, the situation of displacement possibly occurs in the drilling process, and material scraps aredifficult to completely discharge from hole sites are solved.

The invention belongs to the technical field of chairs, and particularly relates to a pet rocking chair. By the aid of the pet rocking chair, the technical problems of unreasonable designs and the like in the prior art can be solved. The pet rocking chair comprises two support plate assemblies and a middle sitting and leaning component. The support plate assemblies are symmetrically arranged in the left-right directions, the middle sitting and leaning component is arranged between the two support plate assemblies in a connected manner, each support plate assembly comprises two wood clamp plates, the two wood clamp plates of each support plate assembly are symmetrically arranged, an intermediate layer is arranged between the two wood clamp plates of each support plate assembly, a pluralityof layers of first corrugated paper are sequentially stacked and connected with one another to form each intermediate layer, a plurality of layers of second bent corrugated paper are sequentially stacked and connected with one another to form the middle sitting and leaning component, a plurality of polygonal holes are uniformly formed in positions between every two adjacent layers of second bent corrugated paper at intervals, a seat cushion and a backrest of the middle sitting and leaning component are penetratingly provided with a plurality of double-thread screws, two ends of each double-thread screw penetrate screw via holes in the support plate assemblies, and nuts sleeve the two ends of each double-thread screw and are in contact with the outer surfaces of the support plate assemblies. The pet rocking chair has the advantage that the practicality can be improved.

An illumination LED lamp comprises a lampshade, an LED light source substrate, a drive electronic element and a heat dissipation cover. An LED light source is arranged on the LED light source substrate. The lampshade covers the LED light source. The heat dissipation cover is fixed to the lampshade and is made of heat conduction materials. The drive electronic element is electrically connected with the LED light source and is arranged on the heat dissipation cover. The illumination LED lamp is better in heat dissipation effect and longer in service life.

The invention discloses a suspension combustion type boiler which comprises a boiler body. A combustion chamber is arranged in the boiler body. An evaporation heating surface is arranged over the combustion chamber. A smoke discharging part is arranged on one side of the upper end of the combustion chamber. An ignition device used for ignition is further arranged in the combustion chamber. A feedpipe is included and penetrates to the combustion chamber from the outer portion of the boiler body. A conveying screw is coaxially arranged in the feed pipe. A feeding motor is arranged at the tail end of the feed pipe to be in transmission connection with the conveying screw. A feeding hopper is arranged on the upper side of the feed pipe. An air supply opening is arranged in the combustion chamber and is connected with an air supply fan on the outer portion of the boiler body through an air supply pipe. An ash collection trough gathered downwards is arranged in the direction of the lower end of the combustion chamber. The lower end of the ash collection trough is connected with an ash discharging pipe. An ash discharging screw is coaxially arranged in the ash discharging pipe. An ash discharging motor is arranged at the tail end of the ash discharging pipe to be in transmission connection with the ash discharging screw. An ash discharging opening communicating with the interior of the pipe is arranged on the lower side in the direction of the tail end of the ash discharging pipe. The suspension combustion type boiler is especially suitable for rice hull and rice bran powder typefuel.

The invention discloses a multifunctional floodlighting lamp, which comprises a shell body and a motor seat arranged below the shell body. Reflective glass is arranged on the surface of the shell body; a light source is arranged inside the reflective glass; a plurality of heat-radiating sheets are uniformly distributed at the rear side of the shell body; a heating device and a fan are connected onto the heat-radiating sheets; and both the heating device and the fan are connected with an intelligent controller. Through the manner, the multifunctional floodlighting lamp has the advantages that the structure is simple, the heat of the floodlighting lamp can be radiated in time, the service life of the multifunctional floodlighting lamp is prolonged, and meanwhile, the heat radiated by the floodlighting lamp can be used for driving the fan to work so as to reduce the temperature of a surrounding environment, or driving the heating device to work so as to ensure the rise of the temperature of the surrounding environment.

The invention relates to a scraper transmission mechanism of a cold-rolled emulsion magnetic filter, belonging to the technical field of cold-rolling equipment in the metallurgical industry. The technical solution is: including track (1), car body (2), upper scraper arm (3), lower scraper arm (4), upper top wire (5), lower top wire (6), cylinder (7) and scraper (12), the car body (2) is set on the track (1), the upper scraper arm (3) and the lower scraper arm (4) are respectively fixed on the car body (2) through pin shafts, the upper scraper arm (3) and One end of the lower scraper arm (4) is connected by a cylinder (7), and the other ends of the upper scraper arm (3) and the lower scraper arm (4) are respectively equipped with a scraper (12), the upper scraper arm (3) and the lower scraper arm ( 4) There are upper top wire (5) and lower top wire (6) respectively. The invention has the beneficial effects of avoiding the damage to the motor, the chain connection block and the pin shaft structure when the four-bar linkage mechanism in the prior art hits the block, and effectively improving the operating life of the scraper transmission mechanism.

The invention relates to the technical field of talkback alarm, and discloses a multifunctional talkback system compatible with a civil air defense alarm system, which comprises a property control center, a corridor monitoring unit and a plurality of alarm devices, the property control center is in communication connection with the corridor monitoring unit and the alarm device. The corridor monitoring unit is arranged at a corridor and comprises a temperature and humidity sensor, a smoke sensor, a water sensor, an acceleration sensor and a monitoring camera; the alarm device comprises an indoor alarm component and an outdoor alarm component, the indoor alarm component is arranged on the indoor unit, and the outdoor alarm component is arranged at the corridor. According to the invention, accidents such as earthquakes, flood disasters or fire disasters can be monitored and alarmed, people are timely notified to refuge, and the personal safety and property safety of people are protected.

The invention provides an oil discharge device and a rapid steamer. A charge port and a discharge port are formed above the two sides of a box body of the rapid steamer; a charge roller is arranged above the charge port; a discharge roller is arranged above the discharge port; and second circulating fans are arranged at two sides of the box body of the rapid steamer. The oil discharge device comprises a drip-proof plate which is obliquely arranged above the charge roller and/or the discharge roller, a preset gap is reserved between the drip-proof plate and the top of the box body of the rapidsteamer, and an oil discharge hole is formed in the lower end of the drip-proof plate. The oil discharge device further comprises an oil discharge pipe which is arranged below the oil discharge hole and used for receiving oil smoke so as to discharge the oil smoke out of the box body of the rapid steamer, wherein air outlet ends of the second circulating fans penetrate through the drip-proof plate, so that a hot air circulation space is formed above the side of the drip-proof plate, and air circulating from the air outlet ends to the hot air circulation space circulates into the box body of the rapid steamer from the preset gap. According to the invention, the problem of influence on the quality of fabric due to the fact that oil smoke cannot be exhausted in time when a rapid steamer works, in the prior art, is solved.