137results about How to "Achieve clearing" patented technology

The invention discloses a hoisting type purification total heat exchanger capable of achieving rapid dehumidification, and belongs to the field of total heat exchangers, the hoisting type purification total heat exchanger comprises a box body, a first air inlet cover and a second air outlet cover are installed at the left end of the box body, a second air inlet cover and a first air outlet cover are installed at the right end of the box body, and a heat exchange core body is installed in the box body; a first draught fan is installed at the position, close to the second air inlet cover, in the box body, and a second draught fan is installed at the position, close to the second exhaust cover, in the box body. Water drops can be ensured to be rapidly and comprehensively removed through left-right movement of the water scraping strip, the water drops are guided by the first liquid guide groove to flow and finally collected in the first water receiving box and the second water receiving box, the drainage efficiency is improved, it is ensured that water in the box body can be drained in time, and the service life of the water scraping strip is prolonged. And the problem of bacterium breeding possibly caused by too high humidity is effectively avoided, so that the cleanness and sanitation of the environment in the box body are maintained, and the service life of the equipment is also prolonged.

The invention relates to a water tank assembly of a base station and the base station. On the basis of the base station, the water tank assembly can utilize the suction airflow generated by the suction mechanism to enable recycled sewage mixed with solid dirt in the base blow-off pipeline of the base station to be poured into the sewage tank; the sewage tank can also be provided with a filtering and protecting mechanism, and the recycled sewage injected into the sewage tank from the blow-off pipeline of the base under the driving of the suction airflow can be injected into the filtering and protecting mechanism at the first time when entering the sewage tank, so that the solid dirt in the recycled sewage is filtered and leaked by the filtering and protecting mechanism through the recycled sewage; the sewage can be collected in the filtering protection mechanism and is not easy to disperse and deposit in the sewage accommodating cavity of the sewage tank. Therefore, when the sewage tank is cleaned and maintained, the solid-state dirt in the sewage tank can be removed only by cleaning the filtering protection mechanism, so that the cleaning and the maintenance of the sewage tank are simplified.

The invention relates to the technical field of USB data line testing, and discloses a USB data line testing device for protecting a connector, the USB data line testing device comprises a supporting bottom plate, a testing assembly used for testing a USB data line is arranged on the supporting bottom plate in a turnover manner, and the testing assembly comprises a detection unit and a detection head slidably connected in the detection unit; a clamping assembly is arranged at one end, far away from the turnover shaft, of the detection unit, and is used for clamping and fixing a connector of the USB data line to be tested; the bottom of the detection unit is provided with a vibration assembly used for knocking the clamping assembly and the connector of the USB data line in the clamping assembly. According to the invention, the screw rod and the guide shaft are arranged, the adjacent moving seats are linked through the driving of the screw rod and the connecting rod, the multiple groups of detection heads are driven to move and slide in the detection unit until the detection heads are plugged with the USB data line connector for testing, the plugging of an operator is not needed, and the damage of the connector caused by violent plugging of the operator is effectively avoided.

The invention discloses a preparation method and application of a response type NO release anticoagulant hydrogel material. The preparation method comprises the following steps: providing methylacryloylated recombinant collagen; providing methacrylated hyaluronic acid; providing caffeic acid arginine amide modified hyaluronic acid; the response type NO release anticoagulant hydrogel material is obtained by taking methylacryloylated recombinant collagen, methylacryloylated hyaluronic acid and caffeic acid arginine amide modified hyaluronic acid as raw materials. The prepared hydrogel material has the advantages of resisting bacteria, promoting proliferation of endothelial cells, inhibiting proliferation of smooth muscle cells, resisting inflammation, promoting angiogenesis, inhibiting thrombosis and the like, arginine can serve as an endogenous NO donor in blood to release NO molecules, and therefore the effect of promoting vascular endothelial repair is achieved, and the hydrogel material has the advantages of being capable of resisting bacteria, promoting proliferation of endothelial cells, inhibiting proliferation of smooth muscle cells, resisting inflammation, promoting angiogenesis, inhibiting thrombosis and the like. The introduced NO molecules enable the hydrogel material to have good anticoagulant performance, and the hydrogel material is expected to be used for preparing an artificial blood vessel anticoagulant coating.

The invention relates to the technical field of circuit board detection, and discloses a circuit board blind hole detection device for a new energy automobile and a detection method thereof.The circuit board blind hole detection device comprises a chassis, the chassis is provided with a conveying mechanism, and the conveying mechanism comprises a rotating shaft rotationally connected to the upper portion of the chassis and can convey a circuit board; the circuit board detection device is simple in structure, convenient to use, capable of conveying a plurality of circuit boards and high in conveying efficiency, the blind hole detection mechanism is arranged, the lead performance of blind holes can be detected, the diameters of the blind holes can be detected, the detection efficiency is high, the circuit boards of different sizes can be detected, the detection range is wide, and the weighing mechanism is arranged, so that the detection efficiency is high. According to the circuit board weighing mechanism, the weight of a circuit board can be weighed through movement of the mechanism, whether the weight of the circuit board is qualified or not is judged, and the qualified circuit board and the unqualified circuit board can be output differently through the output mechanism.

The invention relates to an adjustable water gate device for a water conservancy project, and relates to the field of water conservancy projects, and the adjustable water gate device for the water conservancy project comprises a gate chamber used for being mounted to a dam body; the gate is slidably connected to the gate chamber in the height direction, a lifting device used for driving the gate to move up and down is arranged between the dam body and the gate, and a plurality of impurity removal openings are formed in the position, close to the top of the gate, of the gate in the height direction at intervals; the multi-stage opening and closing mechanism is arranged on the gate and used for controlling opening or closing of the single impurity removal opening; and the impurity removing mechanism is arranged on one side of the impurity removing opening and used for intercepting and removing impurities floating on the water surface. The device has the effects that in the process of conveying water resources to the downstream, floating garbage and algae are not prone to being gradually accumulated on the water surface close to one side of the gate, the floating garbage and algae are prevented from being accumulated and fermented for a long time to generate a large amount of unpleasant smell, and pollution to water quality is reduced.

The invention relates to the technical field of manned submersible, and discloses a deep sea plume flocculation device and method for a Jiaolong manned submersible, the device comprises a submersible, the submersible is connected with an angle adjusting mechanism, the angle adjusting mechanism is connected with a pushing mechanism, the angle adjusting mechanism is used for adjusting the angle of the pushing mechanism, and the angle adjusting mechanism is used for adjusting the angle of the pushing mechanism. The pushing mechanism is used for pushing the submersible to move, plume generated when the submersible moves can be filtered and restrained, the flow speed of finally discharged water is small, the flow speed difference between the flow speed of the finally discharged water and the flow speed of water in the ocean is small, and therefore the plume is filtered and restrained. According to the device, the plume generated when the submersible moves can be flocculated, and the generated plume is flocculated by adding a flocculating agent, so that the influence on surrounding water bodies and organisms is prevented; by means of the device, flocculate after flocculation can be removed, the filtering efficiency is improved, and the removed flocculate can be collected.

The invention relates to the technical field of photosensitive dry film production, in particular to an intelligent winding device for a photosensitive dry film, which comprises a dust removal box and a winding box, the dust removal box is provided with a winding box; a film inlet is formed in the dust removal box; and a film outlet is formed in the winding box. According to the device, the dry film can be converted into a bent state from a straight state through the guide effect of the guide roller, and when the dry film is in the bent state, fluff adhered together and dust particles adhered to the fluff can be pulled and dispersed into an independent and easily-floating state from a mutually-adhered sheet shape due to the pulling effect; and then, through cooperation of a plurality of intercepting plates, a first inclined groove and a second inclined groove, dust removal is repeatedly conducted on the dry film multiple times in a non-contact mode, dust particles and batting on the surface of the dry film are removed, the dust removal effect of the dry film is ensured, and damage to the dry film is avoided.

The utility model discloses a glass cement processing color mixing device which comprises a bottom plate, a driving mechanism is arranged on the upper side of the bottom plate, a chassis is fixedly connected to the upper side of the bottom plate, a turbine is fixedly connected to the upper side of the chassis, a dyeing barrel is fixedly connected to the upper side of the turbine, and a stirring device is arranged on the inner side of the dyeing barrel. A discharging pipe is arranged on one side of the dyeing barrel and extends to the inner side of the dyeing barrel, and a material pump is arranged on the outer side of the discharging pipe. Compared with the prior art, the color mixing device for glass cement processing has the advantages that the mixing efficiency is high, and the inner wall of the dyeing barrel can be cleaned.

The invention discloses peptide wine capable of improving immunity and a production process thereof, the peptide wine is composed of base wine, oyster peptide, corn peptide and soybean peptide, the base wine is prepared by fermenting the following raw materials in parts by mass: 30-50 parts of glutinous rice, 20-40 parts of beans, 15-30 parts of wheat and 5-15 parts of fruits, and the mass ratio of the base wine to the oyster peptide, the corn peptide and the soybean peptide is 100: 1. The beans are formed by mixing peas and mung beans, the mass ratio of the peas to the mung beans is (2-5): 1, the base liquor is fermented by adopting a two-stage fermentation method, the two-stage fermentation method comprises first-stage fermentation and second-stage fermentation, the first-stage fermentation is performed by adopting recombinant engineering bacteria, the second-stage fermentation is performed by adopting lactic acid bacteria, and the second-stage fermentation is performed by adopting lactic acid bacteria. The invention relates to the technical field of peptide wine production. Through mutual cooperation of the raw materials, the peptide wine fully contains animal-derived and plant-derived small molecule peptides, is suitable for absorption, has a better flavor, is rich in small molecule peptides, can remove free radicals, and significantly improves the oxidation resistance of the finished product.

The invention belongs to the technical field of automation and intelligent monitoring, and discloses a monitoring and tracing mechanism for train skin excess material cleaning, which comprises a shell, a rectangular protective shell is fixedly mounted on the front surface of the shell, a monitoring and tracing device is fixedly mounted in the rectangular protective shell, and a cleaning mechanism is arranged in the shell; the cleaning mechanism comprises a power assembly and a cleaning assembly, the cleaning assembly comprises two sliding rails fixedly installed on the inner wall of the shell, and sliding blocks are slidably installed on the outer walls of the two sliding rails correspondingly. The sliding block slides to drive the C-shaped cleaning scraping strip to move, when the C-shaped cleaning scraping strip is tightly attached to tempered glass, dust and dirt attached to the surface of the tempered glass can be effectively scraped away, and therefore pollutants can be thoroughly removed, and compared with a traditional cleaning mode, the design achieves automation of cleaning work and improves the cleaning efficiency. And the cleaning task can be executed regularly, and it is ensured that the outer wall of the tempered glass always keeps high cleanliness.

The invention belongs to the technical field of battery pole piece processing, and particularly relates to lithium battery pole piece surface defect detection equipment which comprises a workbench, an industrial camera and an irradiation lamp, the industrial camera and the irradiation lamp are arranged on the workbench, a supporting assembly is installed in the workbench, and an air bag protection assembly is installed on the supporting assembly. The air bag protection assembly comprises a pump body box, a high-elasticity bag body, a fixed base table, an air inlet, an air outlet and an air pressure sensor. According to the invention, air is introduced into the high-elasticity capsule body, so that the high-elasticity capsule body expands and fits the pole piece body, and when the tension of the pole piece body changes, the pole piece body starts to apply pressure to the high-elasticity capsule body and controls the exhaust port to be opened, so that air in the high-elasticity capsule body is exhausted from the exhaust port, and the volume of the high-elasticity capsule body is reduced; the high-elasticity capsule is arranged on the pole piece body to provide a buffer space for the pole piece body, and meanwhile, the high-elasticity capsule is shrunk to tighten the skin of the high-elasticity capsule, so that pole powder on the pole piece body is effectively gathered, and cracks between the pole powder on the pole piece body and a current collector due to tightening of the pole piece body are avoided.

The utility model relates to a protective device, belongs to the technical field of central air conditioners, and particularly relates to a drip-proof central air conditioner protective device which comprises a frame, a connecting frame, a dovetail groove, a dovetail block, a water collecting box and a collecting box, a sliding unit is arranged on the inner wall of the collecting box, and an extrusion block and an extrusion plate are arranged in the collecting box through the sliding unit. A sponge block is installed on one side of the extrusion block, an avoiding hole is formed in the inner wall of one side of the frame, a sliding rod is fixedly connected to one side of the extrusion plate, the surface of the sliding rod is sleeved with a spring, and the surface of the sliding rod is slidably connected with the inner wall of the avoiding hole; by means of the collecting assembly, water drops caused by condensation can be collected, the use safety of the air conditioner is improved, and the problems that when an existing air conditioner conducts refrigeration, when the temperature of fed cold air is lower than the indoor dew point temperature, condensed water drops can be generated on the wall of an air pipe, the periphery of an air opening and blades, the water drops can drop out along the air opening, and the use safety of the air conditioner is affected are solved. And unsafe hidden dangers are caused to the equipment.

The invention relates to the technical field of biology, in particular to an agrobacterium tumefaciens-mediated open cotton hairy root transformation method which comprises the following steps: selecting eight-day-old cotton seedlings, transversely cutting a hypocotyledonary axis 0.5-1cm above a rhizome junction, and cutting off an underground part; then, agrobacterium rhizogenes liquid is injected into the notch of the hypocotyl, the notch of the hypocotyl is subjected to vacuum filtration treatment, then seedlings are cut into wet vermiculite and placed in a seedling raising tray, a proper amount of clear water is added into the seedling raising tray, the seedling raising tray is covered with a moisturizing cover, dark treatment is conducted for 24 h, and then light culture is conducted in the environment with the relative humidity being 65-75%; an efficient induction transformation system of the cotton hairy roots under the open condition can be established. The method for rapidly inducing the cotton transgenic hairy roots under the open condition is established, sterile operation is not needed, a culture medium does not need to be used, cotton genotype limitation is avoided, and a simple, convenient and efficient research method is provided for cotton gene function analysis and root system biology research.

The road surface sweeping device comprises a drainage plate, a sweeper, a garbage storage container and a mounting frame, the sweeper is used for moving road surface garbage, and the drainage plate is used for intercepting the moving garbage and guiding the moving garbage to rise. And the ascending garbage enters the storage container through the driving of the vehicle so as to realize the storage of the garbage on the road surface. Therefore, the garbage on the road surface can be removed without a vacuum absorption system. Compared with the prior art, sweeping is fast and clean, the working efficiency of road surface garbage sweeping can be further improved, the labor intensity of people is relieved, the system is stable and reliable, and the existing technical problems can be effectively solved.

The utility model provides an atomizer and atomization equipment, and belongs to the technical field of aerial fog generation, the atomizer comprises a suction nozzle piece and a heating assembly, the suction nozzle piece is provided with an air outlet, the air outlet extends along the interior of the suction nozzle piece to form a mounting cavity, the heating assembly is arranged in the mounting cavity, and the structure of the mounting cavity is matched with the structural form of the heating assembly; the heating assembly is internally provided with an air outlet channel, the air outlet channel is communicated with the air outlet, the heating assembly is used for heating and atomizing condensate in the air outlet channel to form aerial fog, and the aerial fog is discharged through the air outlet. Due to the fact that the heating assembly is arranged in the installation cavity formed in the mode that the air outlet extends inwards, the heating assembly can heat and atomize the condensate to form the aerial fog, the aerial fog is mixed with aerosol formed by the aerial fog generating matrix to be used when a user smokes, the use taste is improved, meanwhile, pollution to the air outlet is reduced, and the user experience is improved. The appearance of the air outlet is improved, condensate backflow is avoided, and therefore the appearance of the whole device is improved, and the service life of the whole device is prolonged.

The application belongs to the technical field of insulation material processing, and specifically relates to an insulation layer material pretreatment device for cable manufacturing, which comprises a sorting unit, a crushing unit and a melting unit. The sorting unit is equipped with a metal detector, a sliding cutter, an extrusion roller and a blowing device, and the metal detector, the sliding cutter, the extrusion roller and the blowing device realize accurate separation of metal impurities, surface impurity removal and water content control. The crushing unit adopts main and auxiliary cutting rollers matched with an automatic speed regulating assembly and a crushing knife group to achieve two-stage uniform crushing. The melting unit is combined with a pushing auger and a waste heat circulation preheating design to realize stable conveying and energy recovery, and solves the problems of incomplete impurity removal, uneven waste crushing particle size, low process dispersion efficiency, insufficient melting stability, resource waste and environmental pollution in the existing insulation layer material pretreatment, realizes efficient impurity removal, uniform crushing, stable melting and resource recycling of the insulation material, and adapts to the demand of large-scale continuous production.

The invention provides a preparation method and application of a directional degradation liquid, and the preparation method comprises the following steps: adopting natural protein as a carrier, reducing by a reducing agent, and carrying out Michael addition reaction on the reduced natural protein, coupling agent modified DNA enzyme and chloroquine to obtain the directional degradation liquid, compared with the prior art, natural cationic glycoprotein lactoferrin is adopted as a carrier, surface charges of the lactoferrin are mostly distributed as positive charges under physiological conditions, and the lactoferrin can be rapidly and directionally enriched to a bacterial biofilm carrying a large number of negative charges through electrostatic interaction; under the action of a Michael addition reaction, lactoferrin, DNA enzyme and chloroquine are prepared into a directional degradation solution, a nucleic acid intercalator chloroquine is utilized to maintain eDNA configuration in a biological membrane to be a B type, and based on the enzymatic hydrolysis capacity of the DNA enzyme, the bacterial biological membrane is efficiently disintegrated, and the bacterial drug sensitivity is improved.

This invention discloses 5α-reductase degrading molecules, their preparation methods, and applications. Four 5α-reductase degrading molecules can induce proteasome-dependent degradation of 5α-reductase, achieving complete clearance of the enzyme protein rather than merely inhibiting its activity, thus obtaining a more durable therapeutic effect. Under equal-dose conditions, the 5α-reductase degrading molecules are more effective than the traditional inhibitor finasteride in treating benign prostatic hyperplasia (BPH). These four 5α-reductase degrading molecules can effectively degrade 5α-reductase protein and significantly inhibit the development of BPH, exhibiting good biocompatibility. This provides a new strategy and candidate drugs for the treatment of BPH, prostate cancer, androgenetic alopecia, acne, and other diseases related to 5α-reductase.

The invention discloses a photo-thermal nano material capable of resisting bacteria and promoting osteogenesis through immune activation and a preparation method and application of a composite scaffold of the photo-thermal nano material, and belongs to the technical field of bone implant material preparation. The photo-thermal nano material XCuSi4O10 obtained through synthesis has two-region near-infrared light driving responsiveness, can convert external near-infrared light energy into heat energy, degrades gradually released copper ions, and can achieve a synergistic effect with photo-thermal to achieve removal of bacteria on infected parts. According to the invention, the synthesized photo-thermal nano material is doped into a bone repair material, and a personalized composite scaffold with antibacterial and osteogenesis promoting functions is prepared by using a 3D printing technology. Through thermal stimulation under mild conditions and synergistic enhancement of adjustment of an autoimmune system with Cu ions, safe and effective antibiosis is achieved, and the technical problems that in the prior art, the antibiosis efficiency is low, normal tissue can be damaged due to too high stimulation temperature, and bone regeneration is not facilitated are successfully solved.

The invention belongs to the technical field of medical instruments, and particularly relates to a thrombectomy stent for neurology surgery, which comprises a first stent body, a second stent body is integrally connected onto the first stent body, the first stent body and the second stent body are net-shaped, and catheters sleeve the first stent body and the second stent body. The first stent body and the second stent body are located in the catheter when stored, an air bag is arranged in the second stent body, an air pipe is arranged on the air bag, the air pipe is located in the first stent body and the catheter and extends out of the catheter to be connected with an injector, and the first stent body, the second stent body and the air bag penetrate through thrombus through the catheter. Then the first stent body, the second stent body and the air bag are released, the injector inflates the air bag through the air pipe, the air bag expands the second stent body, and therefore when thrombus is pulled out of the blood vessel, residues generated when the thrombus is pulled out by the first stent body and the second stent body can be removed, and the thrombus can be thoroughly removed.

The invention provides a wafer box cleaning and packaging system and method.The wafer box cleaning and packaging system comprises a first cleaning module, a second cleaning module and a packaging module, the first cleaning module purges a wafer box body, the second cleaning module purges a wafer box door plate, it is ensured that no foreign matter exists in the wafer box, then the wafer box is cleaned, and the packaging module is used for packaging the wafer box. Through purging, foreign matter pollution is effectively avoided, and the product quality is guaranteed; and finally, the wafer box loaded with the wafer is packaged through the packaging module, in the packaging process, the position of the grabbing clamp is adjusted according to the size of the packaging bag, it is ensured that the grabbing clamp can accurately fix the packaging bag, the problems that the packaging bag falls off and the like are solved, therefore, external pollutants are prevented from entering the packaging bag, and the product quality is improved.

The invention belongs to the technical field of peristaltic pumps, and particularly relates to a detachable cavity type adjusting peristaltic pump which comprises a controller, a control screen module is arranged on the front face of the controller, a bottom frame is fixedly connected to the bottom of the controller, a power mechanism is arranged in the bottom frame, a pump shell is arranged on the side face of the bottom frame, and a second arc-shaped plate is arranged in the pump shell. A rotating shaft is rotationally arranged in the pump shell, a strip-shaped frame is arranged on the rotating shaft in a surrounding array mode, three sets of supporting blocks are arranged in the strip-shaped frame, and pressure applying rolling wheels are rotationally arranged on the supporting blocks. According to the detachable cavity type adjusting peristaltic pump, by arranging the pressure applying rollers, the first arc-shaped plate and the second arc-shaped plate, synchronous conveying of multiple sets of fluid can be achieved, the three sets of elastic pipelines are sequentially arranged from outside to inside, the pressure applying rollers are correspondingly arranged below the corresponding elastic pipelines, the three sets of pipelines conduct synchronous extrusion conveying, and the fluid conveying amount in unit time can be remarkably increased; the requirements of laboratories and industrial scenes for large flow and high processing efficiency are met, and the installation space can be saved.

The invention belongs to the field of plastic product production and processing equipment, and particularly relates to a regenerated plastic particle storage, drying and conveying system which comprises a drying box, fixing plates are fixedly connected to the two sides of the left end face and the right end face of the inner cavity wall of the drying box, and a drying frame is fixedly connected to the piston end of a spring damper. A water filtering plate is fixedly connected to the middle of the inner side of the drying frame, a plurality of through holes are formed in the water filtering plate, and the drying frame is provided with an anti-particle extrusion type overturning dredging mechanism for preventing the through holes from being blocked by impurities. According to the anti-particle extrusion type turning dredging mechanism, in the process that plastic particles are thrown by a water filtering plate, a plurality of dredging rods can be driven to penetrate through a plurality of through holes, impurities attached to the hole walls of the through holes are pushed out under the action that the dredging rods abut against the hole walls of the through holes, and the impurities attached to the hole walls of the through holes are removed; and the situation that impurities block the through holes is avoided, normal passing of water is guaranteed, and the drying efficiency is improved.

This invention relates to the field of rubber shoe technology and discloses a rubber shoe sole edge grinding device, including a base plate. A slide, a backrest bar, and a side plate are fixedly installed on the top of the base plate. A pair of sliders are slidably installed on the right side of the side plate. An extension plate is fixedly installed on the right side of the sliders. A No. 3 motor is fixedly installed on the opposite side of the extension plate. A template is fixedly connected to the output shaft of the No. 3 motor. A moving block is slidably installed on the top of the slide. When the No. 3 motor is started, it drives the rubber insole clamped on the template to rotate. At the same time, the No. 5 motor is started to drive the grinding disc to rotate through gears. When the template rotates, the guide wheel will move left and right according to the linear shape of the template's outer wall, thereby driving the grinding disc to grind according to the outer circumference of the template. Since the guide wheel and the leftmost side of the grinding disc are on the same vertical line, the grinding disc can only grind the part that exceeds the outer wall size of the template, thus ensuring that the grinding disc does not wear down the template when grinding the rubber sole.

The invention discloses a flue gas denitration device suitable for a power plant, belongs to the field of flue gas denitration, and aims to solve the problem that an existing flue gas denitration device is difficult to better remove impurities in flue gas, through a filter bag, a cushion block, a swing assembly and a vibration assembly, in the working process, when flue gas with certain power is blown to the outer surface of the filter bag, the impurities in the flue gas are removed through the filter bag, the cushion block, the swing assembly and the vibration assembly; when the flue gas flows into the filter bag, external force is applied to the filter bag, so that the filter bag moves, the filter bag drives the butt-joint block to move along the swinging groove, and the power of the introduced flue gas is not stable all the time, so that repulsive force is indirectly generated between the magnetic block B and the magnetic block A, and the butt-joint block and the filter bag swing back and forth along the swinging groove in a small range and generate vibration; therefore, impurities on the surface of the filter bag are shaken off, and reduction of the quality of smoke filtered by the filter bag due to blockage of the surface of the filter bag is prevented.

The utility model discloses a defrosting air duct structure of a vehicle air conditioner and the vehicle air conditioner, and belongs to the technical field of vehicle air conditioning equipment.The defrosting air duct structure comprises an air supply outlet and air supply channels communicating with the air supply outlet, and the air supply channels comprise the first air supply channel, the second air supply channel, the third air supply channel and the fourth air supply channel; the first air supply channel is provided with a first air outlet facing left glass of a main driving position of a vehicle body, the second air supply channel is provided with a second air outlet facing front glass of the main driving position of the vehicle body, and the third air supply channel is provided with a third air outlet facing front glass of a co-driving position of the vehicle body. The fourth air supply channel is provided with a fourth air outlet facing right glass of the copilot position of the vehicle body. According to the defrosting air duct structure, respective corresponding glass can be independently defrosted, a driver or a co-driver does not need to adjust the air supply position of the defrosting air duct structure in the defrosting process, and a guarantee is provided for the driver to have an all-dimensional clear and good driving view.

The present invention discloses a remote dismantling device and method for emergency rescue, wherein the dismantling device comprises: a mobile device, and a control system, an energy management system, an energy conversion device, a cable assembly and an execution end arranged on the mobile device. The present invention is provided with a cable assembly, and the energy management system and the energy conversion device are arranged on the mobile device. During the rescue and removal process, it is only necessary to move the execution end to the broken object, thereby overcoming the technical defect that large-scale mechanized rescue equipment can only be cleared gradually from the periphery, and the removal of any position within a certain range is realized. Moreover, it is only necessary to set up a cable structure to achieve waterproof and fireproof, thereby overcoming the limitation of disasters such as floods and fires on rescue work, and improving the rescue efficiency.

The utility model discloses an environment-friendly building design flue structure which comprises a smoke exhaust pipe, the upper end of the smoke exhaust pipe is fixedly connected with a rainproof cap through a supporting rod, the interior of the top end of the smoke exhaust pipe is fixedly connected with a motor through a connecting rod, the center of the upper end of the motor is rotationally connected with a fan, the lower side of the motor is provided with an upper oil suction sleeve, and the lower side of the upper oil suction sleeve is provided with a lower oil suction sleeve. A lower oil absorption sleeve is arranged on the lower side of the upper oil absorption sleeve, positive currents are conducted on the upper oil absorption sleeve and the lower oil absorption sleeve, an upper energizing sleeve is arranged on the lower side of the lower oil absorption sleeve, a lower energizing sleeve is arranged on the lower side of the upper energizing sleeve, and the upper oil absorption sleeve and the lower oil absorption sleeve are connected with the positive electrode and the upper energizing sleeve and the lower energizing sleeve are connected with the negative electrode. Oil drops in a flue are charged, the oil drops in smoke are captured according to the electrostatic adsorption principle, oil smoke emission is reduced, the filtering burden of a filter plate is relieved, meanwhile, through cooperation of a rotating shaft and an oil scraping strip, oil stains on the inner wall of a smoke exhaust pipe are removed, short circuit caused by the oil stains is prevented, and the oil removal stability is ensured.