167results about How to "Reduce condensation" patented technology

The invention discloses a respiratory training auxiliary device for critical medicine patients, and relates to the technical field of medical assistance, the respiratory training auxiliary device comprises a device shell and a supporting plate, an air pump is fixedly mounted on the upper surface of the device shell, an operation table is fixedly mounted on the inner side surface of the device shell, and an auxiliary mechanism is arranged between the air pump and the operation table; a device shell is fixedly installed on the upper surface of the supporting plate, a groove is formed in the left side of the device shell, a fixing support is fixedly installed on the inner side face of the device shell, and a breathing mechanism is arranged between the device shell and the fixing support. According to the breathing training auxiliary device for the critical medicine patient, oxygen is transmitted into two sets of closed boxes through a connecting pipe, a first spring and a second spring repeatedly press an air bag to do telescopic motion, breathing of the patient is conveniently adjusted, the air bag is limited through a limiting disc, the air bag is prevented from jumping too fast, and the device shell is fixedly supported through a supporting plate; the pulley block pushes the device shell to move, so that the strength of nursing personnel is saved.

The invention provides a gas-solid fluidized bed reactor and method for photo-thermal coupling catalysis of CO2 reduction. The gas-solid fluidized bed reactor comprises a reactor main body, a gas inlet base and a heating part, a reaction cavity in the reactor main body is an inverted circular truncated cone-shaped cavity, and a quartz light window is arranged at the top of the reaction cavity; a columnar gas channel is arranged in the gas inlet base; the bottom of the reactor main body is connected with the top of the air inlet base, and a porous sieve plate is arranged between the reactor main body and the air inlet base; the bottom of the inverted circular truncated cone-shaped cavity is communicated with the top of the columnar gas channel through a porous sieve plate; the heating part is used for providing heat for the reactor main body and the air inlet base. According to the photo-thermal reactor, light blocking caused by catalyst accumulation of a traditional photo-thermal reactor is reduced, the contact area of reactant gas and the catalyst is effectively increased, and the efficiency of the catalyst is fully exerted.

The utility model discloses a compressor casing, compressor and vehicle, compressor casing includes casing main part and volute, casing main part has waste gas channel and mixing channel, waste gas channel and mixing channel are communicated, volute and casing main part are connected, mixing channel and volute are communicated, volute is suitable for installing pinch roller, and the pinch roller is suitable for installing the pinch roller. The distance between the center line of the waste gas channel and the end face of the side, extending into the shell body, of the pressing wheel in the extending direction of the mixing channel is L1, L1 = (1-1.5) D1, and D1 is the diameter of the pressing wheel. According to the gas compressor shell, the risk that condensate water is generated in front of a pressing wheel can be reduced in a low-temperature environment, and the using stability of a gas compressor is improved.

The utility model discloses a water anion machine air outlet condensate water guide structure which comprises an open window, a grating is arranged on the open window, and a water absorption material layer is arranged on the back face of the grating. A flange is designed on the inner wall of the open window, the bottom of the flange is sunken downwards to form a water guide groove, the water guide hole is located beside the edge of the bottom of the water guide groove, a water negative ion emitting assembly is arranged in the water negative ion machine, and a grid window is installed at an outlet of the water negative ion emitting assembly and located between the water negative ion emitting assembly and the open window. The utility model has the technical effects and advantages that the water absorption material is designed, so that the problem of water hanging on the front side of the window is further solved, and condensed water on the front side of the window can be effectively reduced; by means of the optimized design of the structure, condensate water can be smoothly guided into the water tank, the condensate water is effectively prevented from flowing into equipment, and the influence of the condensate water on equipment components is completely eradicated.

The invention belongs to the technical field of slope support, and relates to a support device for high-altitude area mine geological disaster control, which comprises concrete columns, the concrete columns are arranged in a staggered manner to form a grid, steel bars are poured and fixed in the concrete columns, and the support device further comprises an anchoring assembly and a semiconductor temperature control assembly. The anchoring assembly comprises an anchor rod and a connecting piece, the anchor rod is arranged to be a hollow rod body, the connecting piece comprises a shell, the shell is detachably connected with the anchor rod, and the shell is provided with a limiting hole for the steel bar to penetrate through. The semiconductor temperature control assembly comprises a cold end and a hot end, the cold end and the hot end are connected through direct current, the cold end is arranged in the anchor rod, temperature conduction is conducted between the cold end and the anchor rod, and the cold end is used for cooling a frozen soil layer, so that the phenomenon that the frozen soil layer is excavated while the frozen soil layer is excavated is reduced, and the stability of slope protection is improved; and the hot end and the steel bars conduct temperature and are used for heating the concrete column, the setting time of the concrete column can be shortened, and the strength of the concrete column is improved.

The utility model discloses an electric adjusting air outlet panel structure which comprises a frame body and an electric control box, the frame body is provided with at least one air port, air guide blades are rotatably installed at the air port, the electric control box is installed in the frame body and is in transmission connection with the air guide blades, the frame body comprises two frames and two end covers, and the two end covers are arranged on the frame body. The two end covers are connected between the two frames and located on the two sides of the frames respectively, each frame comprises an inner frame and an outer frame, the inner frames are connected to the inner sides of the outer frames in a clamped mode, and the air opening is formed between the two inner frames; wherein the inner frame is made of a plastic material, and the outer frame is made of a metal material. According to the utility model, the experience of people is more comfortable, the aesthetic property and durability are ensured, and the condensation phenomenon is effectively reduced by utilizing the characteristics of low density, small heat conductivity coefficient and slow heat transfer speed of plastic.

The invention relates to the technical field of medical equipment, and particularly discloses a xerophthalmia treatment device and method.The xerophthalmia treatment device comprises a base, a liquid medicine box is arranged in the base, a control panel is arranged at the top of the base, a placement frame is fixedly connected to the side of the base, and a treatment instrument body is placed on the placement frame; the interior of the therapeutic apparatus body is divided into a first cavity and a second cavity through a partition plate, air holes are formed in the upper inner wall and the lower inner wall of the first cavity, two eye massagers are installed on the side, close to the first cavity, of the partition plate, and an atomization therapy mechanism, an air guide mechanism and a backflow mechanism are arranged on the therapeutic apparatus body. The atomization treatment mechanism is used for sucking liquid medicine and atomizing the liquid medicine to form small particles which enter the first cavity, and the air guide mechanism is used for evenly diffusing the small particles. Massage treatment and atomization treatment are combined and can complement each other to exert respective advantages, so that the treatment effect is enhanced.

The invention relates to the technical field of flue gas detection sampling, in particular to a flue gas detection sampling device and method. Comprising a supporting frame which is fixedly installed on a discharge pipe and is of a U-shaped structure. A pipeline is fixedly installed between the two horizontal sections of the supporting frame, the left end of the pipeline fixedly penetrates into the discharging pipe, a sampling mechanism is arranged on the supporting frame, and a pre-drying mechanism is arranged below the supporting frame; according to the sampling mechanism, the sampling pipe is pushed to move into the exhaust pipe, so that the stability of the sampling pipe in the sampling process is guaranteed through mechanical control, the sampling accuracy is guaranteed, a filter cartridge can be quickly replaced through the filter part for sampling operation, and the flue gas sampling efficiency is improved.

The invention relates to the technical field of transformer substation outdoor cabinet maintenance, and provides a transformer substation outdoor cabinet condensation prevention device which comprises a frame body fixedly installed on the bottom side of a power transformation cabinet so as to assist the power transformation cabinet to be away from the ground and reduce damp gas entering the power transformation cabinet. A temperature adjusting pipe used for adjusting the temperature is arranged on the outer wall of the power transformation cabinet in a surrounding mode, clear water circulates in the temperature adjusting pipe, heat is transmitted and absorbed by circulating the clear water with different temperatures, and the temperature of the power transformation cabinet is adjusted. Circulating water is gradually cooled or heated by synchronizing the change of external temperature, so that the external temperature is closer to the temperature of the cabinet body, and the temperature is controlled at the critical point of condensation, so that the condensation in the cabinet body caused by the temperature difference between the external and the power transformation cabinet is greatly reduced; therefore, the operation of the power transformation cabinet is more stable.

The present invention relates to the technical field of switch cabinets, and mainly to an anti-condensation device for a switch cabinet, comprising a cabinet body and a cabinet door connected to the outer end of the cabinet body, and also comprising an inner liner frame fixed in the cabinet body, a buffer cavity being separated by the inner liner frame and the cabinet body, electrical components being installed in the inner liner frame, an air suction component being installed on the top of the inner liner frame, and the gas in the inner liner frame is sucked into the buffer cavity through the air suction component; and a ventilation frame fixed at the bottom of the inner liner frame, a ventilation unit being installed in the ventilation frame, and gas circulation inside and outside the cabinet is achieved through the ventilation unit; and a dehumidification mechanism installed in the ventilation frame. The present invention optimizes the structure of a traditional switch cabinet, and utilizes a designed inner liner frame to form a buffer cavity, so as to prevent internal condensation from affecting the components installed inside. At the same time, an air suction component and a ventilation unit are provided in the switch cabinet to cooperate with each other, so that the gas in the buffer cavity can circulate with the external gas, thereby reducing the temperature difference between the inside and outside of the switch cabinet and reducing the generation of condensation.

The invention relates to the technical field of cable branch boxes, in particular to a suspension control box of a cable branch box, which comprises a shell, an upper cavity and a lower cavity are arranged in the shell, a glass plate is fixedly connected onto the shell, a winch is mounted in the upper cavity in the shell, and symmetrically distributed winch ropes are arranged on the winch. The cable branch box is fixed in the shell in a suspended mode through the winch, maintenance personnel can conveniently conduct overhaul and operation, air circulation is facilitated, condensation is reduced, the cable branch box can be closed when the cable branch box moves downwards and returns through the automatic opening and closing design of the bottom plate, dust, water and other impurities are prevented from entering the shell, and the service life of the cable branch box is prolonged. And then the cable branch box can be positioned through the supporting mechanism, it is ensured that the cable branch box can accurately return to a preset position when returning, the safety and reliability of the equipment are improved through the overall design, and stable operation of a power system is ensured.

This invention discloses a method and system for treating landfill leachate stock, belonging to the field of wastewater treatment technology. The method includes the following steps: first, adding an appropriate amount of acid to the landfill leachate and stirring until homogeneous to obtain an acidic solution with a pH value below 1.5; then, adding silicate cement to the acidic solution in one go or in small amounts multiple times, mixing thoroughly, and allowing it to settle until solids precipitate before discharging the liquid to the external environment or transporting it to the next process. The total amount of silicate cement added is 6%-10% of the mass of the acidic solution. This method can simultaneously treat TP, TN, and NH3 in landfill leachate. 3 Removal of -N and COD, TP, TN, NH 3 The removal rate of nitrogen (-N) can reach over 75%, and the COD removal rate can reach over 30%. The levels of recalcitrant organic macromolecules and benzene ring compounds are significantly reduced. The organic matter in the water sample is reduced, and the molecular structures are simpler and smaller, which is beneficial for biological decomposition and utilization. The system has a simple structure, is easy to use, and significantly reduces water treatment costs.

This invention relates to the field of inlet and outlet gas in high-temperature CVD processes, and particularly to a gas node device for a uniform flow chemical vapor deposition reactor. The gas node device includes a suction pipe (1) connected to the interior of a basic annular groove (3), an annular cover (4) arranged on the basic annular groove (3), and multiple dispersion holes (401) arranged on the annular cover (4). This solves the problems of homogenizing fluid flow and reactor temperature distribution in the CVD reactor. This reduces the deposition of byproducts in the reactor exhaust pipe. The flow distribution along the reactor is uniform; the temperature distribution in the reactor is uniform, resulting in increased reactor life due to gas temperature; and the condensation of byproducts in the reactor is reduced.

A gas flow is described for reducing condensation on a substrate processing chuck. In one example, a workpiece support in a chamber has a positioning plate for carrying the workpiece for manufacturing processing, an upper plate thermally coupled to the positioning plate, a cooling plate secured to and thermally coupled to the upper plate, a bottom plate having cooling channels for carrying a heat transfer fluid to transfer heat from the cooling plate, the bottom plate secured to the cooling plate opposite the positioning plate, and a drying gas inlet of the bottom plate for supplying drying gas under pressure to a space between the bottom plate and the cooling plate to drive ambient air from between the bottom plate and the cooling plate.

The present application belongs to the technical field of grain storage containers, and in particular relates to an all-weather grain drying warehouse and a dry storage method based on dry cold air, including a warehouse body, which has a warehouse bottom and a warehouse roof, a grain inlet is arranged on the warehouse roof, and a grain outlet is arranged on the warehouse bottom. The warehouse body includes a warehouse body, an insulation layer is coated on the periphery of the warehouse body, a shell is arranged on the periphery of the insulation layer, a cavity is arranged on the warehouse bottom, an air distribution pipe is arranged inside the warehouse body, the cavity and the air distribution pipe are connected with the ventilation pipe, the ventilation pipe is connected with the air outlet end of the air supply fan, and the air inlet end of the air supply fan is respectively connected to a refrigeration device and an environment outside the warehouse through a dehumidifier, the cold air flow or the air outside the warehouse is input into the ventilation pipe by the air supply fan and then enters the warehouse body along the air distribution pipe and the cavity. The present application inputs dry air flows of different temperatures into the heat-insulating warehouse body according to the environment, reduces the temperature difference between the inside and outside of the warehouse body, reduces the occurrence of condensation in the warehouse body, ensures the temperature and dry environment of grain storage, and realizes all-weather long-term storage of grain in the warehouse body.

The utility model relates to the technical field of gluing machines, in particular to a steel knife feeding, welding and gluing machine. The steel knife feeding, welding and gluing machine comprises a gluing barrel and a connecting barrel connected with the gluing barrel. A glue nozzle adjusting mechanism is arranged on the connecting cylinder and comprises a plurality of arc-shaped connecting pieces movably arranged on the connecting cylinder, a flexible connecting piece is connected between every two adjacent arc-shaped connecting pieces, guide limiting pieces on the arc-shaped connecting pieces are connected with arc-shaped guide rods in a sliding mode, and the arc-shaped guide rods are connected with handheld parts. The handheld part is in threaded connection with the connecting cylinder; the handheld part in the glue nozzle adjusting mechanism drives the arc-shaped guide rod to move on the connecting cylinder, so that the arc-shaped connecting piece is matched with the arc-shaped guide rod through the guide limiting piece to generate bending change, the pipe diameter of the glue nozzle formed by the arc-shaped connecting piece and the flexible connecting piece is changed, the application range of the gluing machine is widened, and the gluing efficiency is improved. And the glue nozzle is convenient to clean after being enlarged and detached, so that convenience is brought to operators.

The utility model provides an air conditioner base. The air conditioner base comprises a water pan body used for receiving and discharging condensate water of an air conditioner; the two fixing pieces are arranged at the two side ends of the water pan body respectively, each fixing piece is provided with a transverse section and a vertical section, the end of each transverse section is connected with the corresponding water pan body, and a U-shaped groove is formed in each vertical section in the length direction and extends to the end of the corresponding vertical section; the two ends of the filter part are respectively inserted into the U-shaped grooves of the two fixing parts; the anti-splashing assembly is arranged on the water pan body and the two fixing pieces and used for preventing condensate water from splashing to other components of the air conditioner when the condensate water falls down. According to the anti-splashing water pan, the anti-splashing assemblies are arranged on the water pan main body and the two fixing pieces, so that when condensate water drips into the water pan main body downwards, the splashed condensate water can be effectively controlled in the water pan and cannot be splashed to other components of the air conditioner; therefore, corrosion of other components of the air conditioner due to splashing of condensate water is reduced, and the service life of the air conditioner is prolonged.

The invention relates to the technical field of semiconductor manufacturing, in particular to a water vapor separation pressure control device which comprises a first condenser and a second condenser, the inlet connecting end of the first condenser is used for being connected with a process chamber, and a pressure control module is arranged between the first condenser and the second condenser. The first condenser is connected with a collecting tank through a vertical pipe, the side wall of the vertical pipe is connected with a gas outlet main pipe, the gas outlet main pipe is used for being connected with a pressure control module, the pressure control module is connected with a controller, the controller is used for adjusting the flow speed of the pressure control module, and the controller is connected with a pressure detection pipe. The pressure detection pipe is connected to the gas outlet main pipe and used for detecting pressure on the gas outlet main pipe; and an outlet of the second condenser is connected with a pressure stabilizing valve. The pressure control module has the effect of reducing the condensation amount of water vapor in the pressure control module.

The invention provides an infrared heating device and a fuel cell tail emission heating device, and relates to the technical field of tail gas emission. The infrared heating device comprises a shell, a containing space is defined by the shell, the shell is provided with an inlet and an outlet, the inlet is used for gas entering, and the outlet is used for gas discharging; the infrared heating pipe is arranged in the accommodating space and is used for radiating infrared rays into the accommodating space so as to heat the gas; and the control assembly is electrically connected with the infrared heating tube and used for controlling the infrared heating tube to be turned on or turned off.

The present application relates to the technical field of refrigeration equipment, and particularly provides an ice-water module of a refrigeration equipment and the refrigeration equipment, aiming to solve the problem of condensation and cold leakage of the dispenser of the ice-water module of the door body of the existing refrigeration equipment. The refrigeration equipment comprises a freezing area and a first door body capable of isolating the freezing area from the outside. The first door body is provided with an ice-water module in communication with the freezing area. The ice-water module comprises a dispenser and a second door body. The first side of the dispenser is in communication with the freezing area, and the second side is used for outputting ice water. The second door body is provided in the form of a side-opening door and isolates the second side of the dispenser from the outside when closed. The second door body further comprises a sealing element for sealing. By adding the second door body to the ice-water module of the first door body of the refrigeration equipment, the second door body can effectively isolate the second side of the dispenser from the external environment when the ice water is not taken, thereby significantly reducing the leakage of cold from the freezing area to the outside through the dispenser and reducing the condensation phenomenon caused by the temperature difference between the inside and the outside.

The invention discloses an air-conditioning outlet with an air-inlet guiding function, wherein an air guide plate is rotatably installed on the air-inlet side of an inner frame, so that the wind discharged from the air outlet of an air-conditioning main unit is guided as much as possible into the frame of the air-conditioning outlet, the hardness of the air guide plate is greater than that of a traditional fire-resistant cloth connecting tube, and the air guide plate significantly improves the air-guiding efficiency for the air-conditioning main unit compared with the traditional fire-resistant cloth connecting tube; the air guide plate is rotatably installed on the air-inlet side of the inner frame, and the opening angle of the air guide plate can be flexibly adjusted according to the distance between the air outlet of the air-conditioning main unit and the air-conditioning outlet, so as to ensure that the air guide plate has the best air-guiding efficiency and use flexibility for the air outlet of the air-conditioning main unit; at the same time, the air volume of the wind discharged from the air outlet of the air-conditioning main unit blown onto the outer frame is reduced, especially in summer, the condensation phenomenon on the outer frame of the air-conditioning outlet is significantly reduced; the air-conditioning outlet has a simple and reasonable structural design, high feasibility of preparation and implementation, and strong practicality.

The utility model relates to the technical field of medical instruments, and provides a heat preservation cabinet with better temperature control, which comprises a cabinet body, a first motor is fixedly arranged on the outer surface of the left side of the cabinet body, medicines are classified and orderly placed in different medicine tables according to the quality guarantee period, and a power supply of the first motor is turned on; an output shaft of a first motor drives a first auxiliary rotating shaft, a first transmission wheel and a transmission belt to rotate, two main rotating shafts drive a rotating disc to rotate, the rotating disc drives a mounting shaft and a second auxiliary rotating shaft to rotate, and the second auxiliary rotating shaft is rotationally connected with a medicine table, so that medicine is stably placed on the surface of the medicine table and cannot topple over along with rotation of the rotating disc; the first motor drives the rotating disc and the medicine table to rotate by a fixed preset angle, the medicine close to the shelf life is rotated from the interior of the cabinet body to the position close to the cabinet door, medical staff can conveniently take and process the medicine deep in the cabinet body for the time, new medicine is supplemented to the medicine table on the corresponding date, and the situation that the shelf life is disordered due to excessive medicine in the cabinet body is avoided; orderly management is difficult.

The utility model discloses a combined polyether pressurization rapid discharging system which comprises a reaction mixing tank, a cross is fixedly connected to the lower portion of the middle of the interior of the reaction mixing tank, a second bevel gear is rotationally connected to the middle of the interior of the cross, and a spiral roller is fixedly connected to the bottom end of the second bevel gear; the outer side of the spiral roller is fixedly connected with a mixing rod; a bearing is fixedly connected to the middle of the top end of the cross, a driving rod is arranged at the top end of the bearing, a plurality of stirring rods are fixedly connected to the outer side of the driving rod, a transverse frame is fixedly connected to the top end of the driving rod, and a scraping plate is fixedly connected to the bottom end of the transverse frame. According to the utility model, the feeding pipe, the mixing tank, the driving rod and the stirring rod are arranged, mixed polyether liquid is filled through the feeding pipe and is stored in the reaction mixing tank to complete the reaction effect, and meanwhile, the driving rod can be driven by the driving motor to rotate, so that the stirring rod is driven to rotate after rotation.

The utility model provides a CTC battery pack anti-corrosion structure which comprises a vehicle body floor with a cavity in the bottom and a direct cooling plate arranged on the vehicle body floor, the direct cooling plate covers the cavity in a sealing mode, and heat preservation cotton is arranged on the side, facing the cavity, of the direct cooling plate. An air inlet channel and an exhaust channel are arranged on the vehicle body floor and both communicated with the external environment and the cavity, a drying device used for drying inflow air is arranged on the air inlet channel, and an exhaust valve used for controlling on-off of the exhaust channel is arranged on the exhaust channel. The cavity is formed between the vehicle body floor and the direct cooling plate, damp water vapor can be exhausted in time through cooperation of the air inlet channel and the exhaust channel, and the problem of condensation corrosion is solved.