19results about How to "Efficient cooling treatment" patented technology

The invention provides a charging cabinet fire-fighting control method, device, system and equipment and a storage medium. The method comprises the following steps: acquiring temperature information and battery information of a charging cabinet; based on the temperature information and the battery information, performing thermal runaway detection on the battery in the battery charging and replacing cabinet to obtain a thermal runaway detection result; under the condition that the thermal runaway detection result indicates that the battery in the battery charging and replacing cabinet has the thermal runaway problem, an electromagnetic valve in the battery charging and replacing cabinet is controlled to be opened, so that a fire-fighting device performs fire-fighting management and control on the battery charging and replacing cabinet; wherein the fire-fighting device is arranged outside the battery charging and replacing cabinet, the fire-fighting device is connected with the battery charging and replacing cabinet through a fire-fighting pipeline, one end of the fire-fighting pipeline is provided with a spray head, and the spray head is controlled by an electromagnetic valve, so that the problems that the fire-fighting effect is limited and the safety of the battery charging and replacing cabinet cannot be ensured after the thermal runaway problem occurs at present are solved; the electromagnetic valve is controlled according to the thermal runaway detection result, fire fighting treatment can be conducted in time under the abnormal condition, and the better cooling effect is achieved.

The utility model belongs to the technical field of drill bits, particularly relates to a spiral drill bit with a replaceable drill bit, and provides the following scheme aiming at the problems that when an existing spiral drill bit is used, due to the fact that the spiral drill bit often works in a soil layer or a rock, the spiral drill bit is often damaged, and the whole replacement of the spiral drill bit is troublesome, wastes time and is high in cost. Comprising a spiral bit, and the top end face of the spiral bit is fixedly connected with a bit handle. The spiral drill bit is in threaded connection with the adjusting rod by rotating the spiral drill bit, the adjusting lantern ring and the adjusting ring are adjusted according to the size of the drill bit handle, then the second fastening screw is rotated, the adjusting lantern ring and the adjusting ring are fixed to the outer side of the drill bit handle, and therefore the spiral drill bit and the adjusting rod are assembled. According to the arrangement, the spiral bit is convenient to disassemble, assemble and replace at will, and the problems that the spiral bit is often damaged when working in a soil layer or a rock, but the whole replacement of the spiral bit is troublesome, wastes time and is high in cost are solved.

The present invention discloses a fire prevention system for a belt conveyor, comprising: a collection terminal, an application platform, wherein the collection terminal is connected to the application platform through a data transmission module; the collection terminal, wherein the collection terminal is composed of a detector, a processing mechanism, and a detection unit, wherein the detector comprises a temperature detection module and a data conversion module, wherein the detector is electrically connected to the detection unit; and the application platform, wherein the application platform comprises a processing module, an image display module, and an alarm module. The present invention is provided with a detection unit, thereby being able to quickly perform a full range of detection work on the temperature of the belt conveyor main body, thereby ensuring the normal use state of the belt conveyor main body; and by providing a processing mechanism, the belt conveyor main body can be effectively assisted in cooling down, thereby being fully protected; and when the temperature of the belt conveyor reaches the limit value, the belt conveyor can be driven to stop in time, thereby improving the overall use safety.

The utility model discloses an oil return pipeline for copper wire drawing oil. A cooling liquid flow channel is arranged below the oil return pipeline; the oil return pipeline comprises an oil inlet area and an oil outlet area, wherein the oil inlet area is located at the first end of the oil return pipeline; the oil outlet area is located at the second end of the oil return pipeline, and the part, close to the oil outlet area, of the oil return pipeline is provided with an oil outlet pipe; the cooling area is located between the first end and the second end of the oil return pipeline, and a plurality of partition plate sets which are sequentially arranged in the length direction of the oil return pipeline are installed on the portion, located in the cooling area, of the oil return pipeline; the partition plate set comprises a sawtooth partition plate and a plurality of straight partition plates, the sawtooth partition plate is installed in the direction close to the oil inlet area, and the straight partition plates are installed in the direction close to the oil outlet area.

The utility model relates to the field of grease recovery structures, in particular to a grease recovery structure for an electric heating barbecue oven, which comprises a base, a collecting mechanism is arranged on one side in the base, a first shell is fixedly arranged at the upper end of the base, and an air blowing mechanism is fixedly arranged on one side in the first shell. An air blowing mechanism is fixedly arranged on one side of the first shell, an air supply mechanism is fixedly arranged on one side of the air blowing mechanism, a second shell is fixedly arranged at the upper end of the first shell, a cooling mechanism is fixedly arranged in the second shell, the collecting mechanism comprises a sliding groove, and a pulley is movably arranged in the sliding groove. By means of the air blower, the air blowing mechanism and the air supply mechanism which are arranged, wall-hanging oil dirt in the device can be effectively collected, and when the air blower is started, an obliquely downward air supply measure is taken on the wall face, so that the effect that oil drops on the wall face are rapidly blown off and collected is achieved; and the collection efficiency of the device is greatly improved.

The utility model discloses an energy storage module based on an alternating current and direct current control system, which comprises a lithium battery box used for installing a lithium battery pack, transverse cooling plates are arranged at the bottom and the top in the lithium battery box, and a plurality of longitudinal cooling plates are arranged in the lithium battery box. A plurality of accommodating cavities for storing lithium battery packs are formed between the plurality of longitudinal cooling plates and the transverse cooling plates; the water tank and the cooling assembly are both installed underground, the lithium battery box is installed on the ground surface, the water tank and the cooling assembly are installed underground, cooling liquid in the water tank and the cooling assembly can be cooled through the underground constant-temperature effect, and therefore it is guaranteed that the cooling liquid entering the longitudinal cooling plates and the transverse cooling plates takes away heat and provides heat; and moreover, a geographical environment is adopted to provide a constant-temperature environment for the lithium battery pack, and electric energy is also saved.

The invention relates to the technical field of fresh air control, and discloses a fresh air control method and system for an ultra-clean laboratory. Outdoor fresh air is sent to an upper technical interlayer of a clean room after being treated by a machine room fresh air handling unit, and the machine room fresh air handling unit conducts primary treatment on the outdoor fresh air; air in the clean room returns to the clean room lower technical interlayer through the floor air return lower air return system and then returns to the clean room upper technical interlayer through the air return wall; the return air is cooled through the dry coil pipe, so that the temperature is reduced to a preset value; the return air cooled by the dry coil pipe and fresh air sent by a fresh air handling unit of the machine room are mixed in a technical interlayer on the clean room to form mixed air, air quality data of the mixed air are judged, if it is judged that the air quality standard of the mixed air reaches the standard of the clean room, the mixed air is sent into the clean room through an air supply pipeline, and the clean room is started. Otherwise, the mixed air is filtered again according to the FFU until the air quality standard of the clean room is met.

The baked food cooling device for food processing comprises a cooling box with an opening in the front end, a box door is hinged to the front end of the cooling box, and a plurality of transversely-arranged U-shaped installation frames, connecting sliding grooves, connecting sliding blocks, a first cooling blowing cover, a second cooling blowing cover and a cold air blower are vertically distributed on the inner side wall of the cooling box. The air outlet pipe, the first air guide pipe and the multiple second cooling blowing covers are each provided with a second air guide pipe connected with the air outlet pipe, and the side end of the cooling box is further provided with multiple exhaust pipes. According to the baked food cooling device for food processing, the basic requirement for cooling the baked food can be met, the upper cooling structure, the lower cooling structure and the lower cooling structure can fully cover the baked food, and then the baked food can be rapidly and efficiently cooled.

The invention relates to the technical field of electrolytic baths, and discloses an electrolytic bath for producing hydrogen by electrolyzing pure water, the electrolytic bath comprises an electrolytic bath main body, a plurality of diaphragms are detachably connected to the inner side of the electrolytic bath main body, a driving shaft is rotatably connected to through holes in the bottoms of the diaphragms, and a plurality of second gears are fixedly connected to the exterior of the driving shaft; and a second rack plate is slidably connected to the lower side of the exterior of the diaphragm, a connecting plate is further slidably connected to the lower side of the exterior of the diaphragm, cleaning plates are fixedly connected to one side of the top of the connecting plate and one side of the top of the second rack plate, and guide rods are slidably connected to through holes in the tops of the cleaning plates. Through mutual cooperative use of a cleaning plate, a connecting plate, a second gear, a second rack plate and other structures, impurities on the outer surface of the diaphragm can be automatically cleaned, deposition of the impurities of the diaphragm can be effectively reduced, it is ensured that produced hydrogen has higher purity, and the high requirements of industry and chemical reactions for hydrogen quality are met.

The invention relates to the technical field of single-machine two-stage screw compressors, and discloses a single-machine two-stage screw compressor which comprises a frame, a bottom plate and a compressor body, a cooling assembly is arranged in the frame, a lubricating assembly is arranged in the compressor body, and a damping assembly is arranged at the bottom of the bottom plate. A worker starts a second motor, the second motor drives a threaded rod to rotate, through rotation of the threaded rod, a cooling fan can slide on the inner wall of a frame, heat generated in the operation process of a compressor body is sucked out, the cooling effect is achieved, meanwhile, the worker starts a water pump, the water pump can pump out cooling water in a cooling water tank and convey the cooling water into a circulating pipe, and cooling is achieved. In this way, cooling water can cool heat generated when the compressor body works, in the process, the cooling fan sucks out the heat, and cooling treatment can be conducted on the compressor body through cooperation of the cooling water and the cooling fan.

The utility model discloses a grain cooler with a dustproof structure for a granary, and relates to the technical field of grain coolers. The device comprises a box body and a first rotating shaft, a vibrating mechanism is arranged on the first rotating shaft, the vibrating mechanism comprises the first rotating shaft, a gear is fixedly installed at the top end of the first rotating shaft, the right side of the gear is meshed with a rack, a first supporting plate is fixedly installed on the front face of the box body, and a baffle is fixedly installed on the first supporting plate. The first supporting plate and the baffle are connected with the rack in a sliding mode, a vibration block is fixedly installed at the end, close to the box body, of the rack, and a spring is arranged between the vibration block and the baffle. Dust on the filter screen is removed in a vibration mode through the vibration mechanism, and the dust and dirt can effectively fall off from the surface of the filter screen through vibration dust removal.

The utility model discloses an isolator device suitable for a high-temperature and high-pressure environment, which comprises an isolator, a protective cover is buckled on the side wall of the isolator, a fan is embedded in the side wall of the protective cover, an exhaust pipe is embedded in the upper wall of the protective cover, a three-way pipe is assembled on the side wall of the protective cover and located on one side of the fan, and the three-way pipe is connected with the fan. The utility model relates to the technical field of isolators, in particular to a temperature sensing and cold air heat dissipation device, which comprises a three-way pipe, a filter screen is embedded in one port of the three-way pipe, the other port of the three-way pipe is connected with a guide pipe, and one end of the guide pipe is connected with a small industrial air cooler. The isolator is effectively cooled in real time, and the service life of the isolator in a high-temperature and high-pressure environment is prolonged.

The utility model relates to temperature measuring instrument technical field, and disclose a kind of boiler furnace temperature measuring instrument, comprising: temperature measuring instrument shell, the inner chamber left side of temperature measuring instrument shell is equipped with photoelectric detector, the right side of photoelectric detector is equipped with signal processing module, the upper surface of temperature measuring instrument shell is equipped with data display, the right side of data display is equipped with alarm;Mounting cover, setting in the right side of temperature measuring instrument shell;Water pipe added can be sent to cooling water in water tank into cooling pipe, recycle to water tank by return pipe, so that the gas blown by fan is far below the temperature around boiler, can more effectively carry out temperature measuring instrument cooling treatment, and by semiconductor refrigeration module can constantly carry out temperature measuring instrument cooling treatment to water in water tank, further improve the cooling effect to temperature measuring instrument, avoid temperature measuring instrument long-term in high temperature environment, can real-time temperature measuring to furnace.

The utility model discloses lower auxiliary machine section waste gas treatment equipment which comprises a base, a spraying purification tower is installed on the left portion of the upper end of the base, an air inlet is formed in the lower portion of the left end of the spraying purification tower, a sewage draining exit is formed in the lower portion of the front end of the spraying purification tower, and an exhaust fan is installed at the upper end of the spraying purification tower. A spraying purification device is mounted at the right end of the spraying purification tower, a disinfection device is mounted in the middle of the upper end of the base, and an adsorption device is mounted at the right part of the upper end of the base. According to the waste gas treatment equipment for the lower auxiliary machine section, water in the water storage tank is pumped through the water pump and conveyed into the spray head on the connecting ring through the connecting pipe, the spray head atomizes the water and sprays the water onto waste gas, and the waste gas is preliminarily filtered through the filler layer, so that trace oil and smoke in the waste gas are subjected to pre-oxidation treatment; and the waste gas content and the VOC concentration in the waste gas are reduced, and the waste gas can be effectively cooled in a spraying mode.

The dehumidifier for the underground garage comprises a dehumidifier base body used for installation, a drainage pipe fixedly connected to the left end of the lower portion of the dehumidifier base body, a first motor, a second motor, an air inlet plate and a filter plate, the air inlet plate is installed on the front side of the middle of the dehumidifier base body, and a sliding block and a spring are installed in the upper end of the air inlet plate. And the spring is arranged on the outer side of the sliding block in a sleeving mode, the front side of the sliding block is connected with a clamping block, the rear end of the clamping block is fixedly installed on the surface of the front side of the dehumidifier base body, and the filter plate is installed on the inner side of the air inlet plate. According to the dehumidifier for the underground garage, a filter screen at an air inlet can be rapidly disassembled and assembled, the filter screen can be cleaned in the using process, cleaned fluff and dust can be treated in a unified mode, peculiar smell of air discharged out of the dehumidifier is removed through adsorption of activated carbon, the quality of the discharged air is improved, and the dehumidifier is suitable for popularization and application. And meanwhile, the compressor can be efficiently cooled, and the service life of the device is prolonged.

The utility model discloses a boiler pulse bag type dust collector which comprises a filtering box body, an air inlet pipe is fixedly installed on one side of the filtering box body, a cooling box is fixedly installed on one side of the air inlet pipe, an air conveying pipe is fixedly installed on one side of the cooling box, and a cooling pipe is fixedly installed in the cooling box. One end of the cooling pipe is communicated with the air inlet pipe, the other end of the cooling pipe is communicated with the air conveying pipe, a water inlet pipe is fixedly mounted on one side of the upper portion of the cooling box, a water outlet pipe is fixedly mounted on one side of the lower portion of the cooling box, and a mounting plate frame is fixedly mounted on the upper portion of the cooling box and fixedly connected with the filtering box body. According to the high-temperature boiler flue gas cooling device, the flue gas cooling capacity is achieved, practicability is improved, and therefore the problems that when high-temperature boiler flue gas is input into a dust remover to be filtered, the internal structure can be damaged, and stable filtering of the flue gas is affected are solved.

This utility model provides a water-cooled auxiliary transition mechanism for polypropylene granulation, including a support frame, a vertically fixed track, an adjusting seat slidably connected to the track, a locking screw threaded onto the adjusting seat, and a water-cooled transition groove fixed to the adjusting seat via a central rod. The water-cooled transition groove sequentially includes a vertical section, an arc section, and a horizontal section. A water box is fixed to the end of the vertical section, and a water inlet is connected to one side of the water box. The water inlet has a quick connector that can be connected to a water supply pipe. The water box has an outlet on the other side, located directly above the vertical section. An elastic support strip is fixed to the end of the horizontal section.

The utility model discloses a steel ball after-electroplating cooling device which comprises a cooling box body and a second heat dissipation fan, supporting legs are welded to the four corners of the bottom of the cooling box body, the inner wall of one side of the bottom of the cooling box body is communicated with a water drainage pipe, and conveying rollers distributed at equal intervals are rotationally installed on the inner wall of the cooling box body; the outer wall of the conveying roller is sleeved with a punching conveying belt, U-shaped blocking strips distributed at equal intervals are fixed to the outer wall of the punching conveying belt, one end of the conveying roller is connected with a servo motor through a coupler, and the inner wall of one side of the top of the cooling box communicates with a water inlet pipe. High-temperature steel balls needing to be cooled are guided into the cooling box body and can be evenly dispersed through the punching conveying belt rotating continuously, poor heat dissipation caused by stacking is avoided, the high-temperature steel balls are soaked in cold water so that cooling can be rapidly achieved, the high-temperature steel balls are conveyed out after cooling is completed, cold air is blown out through the second cooling fan, and cooling efficiency is improved. And further cooling can be realized while water removal and drying can be realized.

The utility model discloses a baking soda carbonization tower tail gas recycling device which comprises a recycling bin, a layer plate is horizontally and fixedly arranged in the middle of the interior of the recycling bin, a cooling cavity is formed below the layer plate, and the interior of the cooling cavity is divided into a plurality of layers of annular channels from outside to inside through a plurality of annular partition plates and baffles; notches communicated with the adjacent annular channels are formed in the annular partition plates; a tail gas inlet is formed in the bottom of the recycling bin of the innermost annular channel, a gas outlet of the cooling cavity is formed in a layer plate of the outermost annular channel, and a spray head communicated with an external cold water source is arranged at the bottom of the layer plate; an alkali liquor tank and an alkali liquor buffer tank are arranged above the laminate; the gas-liquid separator is communicated between the gas outlet of the cooling cavity and the alkali liquor tank; and the alkali liquor tank is communicated with the alkali liquor buffer tank through an infusion pump. According to the device, baking soda carbonization tail gas can be fully recycled, the recycling rate of carbon dioxide can be remarkably increased, and baking soda production is more energy-saving and environment-friendly.