145 results about "Cold condensation" patented technology

The invention relates to the technical field of environment gas pretreatment analysis, and discloses a low-concentration atmosphere VOCs sampling pretreatment device and method. The pretreatment device comprises a cold trap module which at least comprises two cold trap units working independently, each cold trap unit is composed of a stainless steel pipeline and provided with a temperature control module, the temperature adjusting range is-196 DEG C to 250 DEG C, and the cold trap module is used for adsorbing VOCs and moisture in a sample at low temperature and desorbing target VOCs at high temperature; the refrigerating system comprises a semiconductor thermoelectric refrigerating device which is mixed with a mechanical refrigerating unit and is used for controlling the adsorption temperature of the cold trap module; and the flow control module is used for realizing constant-current sampling by adopting an electronic metering algorithm, and the flow regulation range is 0-100mL / min. According to the method disclosed by the invention, two-section cold trap step-by-step condensation is adopted, and water is directionally removed in combination with blowback airflow, so that the recovery rate of VOCs is increased, the residual quantity of water is lower than 50ppm, and the peak shape symmetry and data reproducibility of GC-MS detection are remarkably improved.

The invention discloses a sludge full-drying treatment device which comprises a base, the base is connected with a heat preservation box body, and a first belt conveyor, a second belt conveyor, a crushing structure and a belt conveying heating structure are sequentially arranged in the heat preservation box body from high to low. The first belt conveyor, the second belt conveyor, the crushing structure and the belt conveying and heating structure are all in transmission connection with the transmission structure, an air drying structure is arranged on one side of the heat preservation box body, and a condensation structure is arranged at the top of the heat preservation box body. According to the sludge full-drying treatment device provided by the invention, crushed sludge particles are continuously rubbed, rolled and transferred on the surface of a belt type conveying and heating structure with a vibration function and high-temperature heating, comprehensive dehydration is realized by utilizing a synergistic effect of heat conduction and mechanical movement, and meanwhile, a multi-stage treatment process is designed through a space superposition process; the treatment efficiency is guaranteed, meanwhile, linkage is achieved, the cost is reduced, the occupied area is reduced, and finally full-dried sludge is produced.

The invention discloses an anti-condensation and anti-icing membrane material and a forming process thereof, and relates to the technical field of composite membrane materials, the anti-condensation and anti-icing membrane material comprises the following raw materials: 30-50 parts of silica aerogel particles, 25-30 parts of an EVA base material, 5-10 parts of a hydrophobic modifier, 0.5-1 part of sodium polyacrylate, 5-8 parts of nano calcium carbonate, 3-5 parts of aluminum hydroxide, 0.5-1 part of a silane coupling agent and the like. The silicon dioxide aerogel particles serve as a core heat insulation material, the porous network structure of the silicon dioxide aerogel particles remarkably reduces the heat conductivity coefficient of the base film, passive heat insulation is achieved, the vacuum barrier effect is formed, heat conduction and convection are greatly reduced, the energy-saving and heat-preservation effect is improved, the surface temperature is delayed to be reduced to be below the freezing point, and the freezing time is delayed in the low-temperature environment; and the low surface energy characteristic of the fluorine-containing resin is combined with the micro-nano coarse structure of the nano silicon dioxide, so that a lotus leaf effect imitating super-hydrophobic surface is formed, water drops rapidly roll down, and ice nucleus forming sites are reduced.

The application provides a converter and a photovoltaic device. The converter comprises a cabinet body, an air inlet and an air outlet arranged on the cabinet body, a partition plate arranged in the cabinet body, the partition plate separates the inside of the cabinet body into an air inlet channel and an air outlet channel, the air inlet, the air inlet channel, the air outlet channel and the air outlet are sequentially communicated, a heating component, and a condensing structure. The converter and the photovoltaic device provided by the application condense the gas entering the cabinet body for cooling the heating component and the air absorbing heat at the heating component by using the condensing structure, effectively prevent water vapor from condensing at the heating component, avoid the damage of the heating component caused by the condensation of the gas at the heating component, and avoid the scheme of using the heater to prevent condensation in the prior art, effectively ensure the heat dissipation efficiency of the heating component.

This invention relates to an anti-condensation conveying structure and method for a deposition apparatus, comprising: a pipe joint with a pneumatic valve at its top and a main pipe body for conveying gas on both sides of the joint; a protective shell coaxially connected to the main pipe body; a flexible heating element spirally and uniformly wound around the outer surface of the main pipe body; an insulation layer filling the space between the main pipe body and the protective shell; an embedded heating element located at the connection between the pipe joint and the pneumatic valve; and a temperature control module electrically connected to and independently controlling the temperature of the flexible heating element and the embedded heating element. The main objective of this invention is to employ a segmented independent temperature control method, setting different temperature compensation ranges based on the heat dissipation characteristics of the main pipe body and the pneumatic valve, eliminating cooling points in various parts of the conveying structure, avoiding condensation and crystallization of the precursor due to localized overcooling, and ensuring batch repeatability and yield of thin film deposition.

The invention relates to the technical field of white smoke elimination and dehumidification, and discloses a condensation control method and system of a combined white smoke elimination and dehumidification device. The initial water yield of the water curtain spraying device and the initial power of a compressor corresponding to the condensation structure are controlled according to the waste gas flow; adjusting the initial power according to the historical data and the initial temperature limit value to obtain adjusted power; whether the current compressor power and the initial water yield are adjusted or not is judged according to the average difference value; and calculating a difference value stable value through the plurality of temperature difference values and the difference value average value, and adjusting the initial power and the initial water yield according to the difference value stable value. Closed-loop control from initial parameter setting to dynamic adjustment is achieved, the equipment operation state can be flexibly adjusted according to the actual parameters of waste gas, the treatment efficiency and the energy utilization rate of the composite white smoke elimination and dehumidification device are improved, and it is guaranteed that the device stably and reliably operates.

The utility model belongs to the technical field of conveying equipment, and particularly relates to a machine head cover for a belt conveyor, which comprises a cover body, a material passing port is arranged at one end of the cover body, and a check curtain is arranged at the other end of the cover body. At least one top wall of the cover body is provided with a notch, and a net plate used for ventilation is installed at the position of at least one notch. An air curtain generating structure is installed at the end, close to the check curtain, in the top wall of the cover body, the air curtain generating structure is communicated with an air source for conveying air to the air curtain generating structure, and the air conveyed to the air curtain generating structure is blown to the bottom of the cover body to form an air curtain. The utility model aims to improve the relatively closed environment of the machine head cover through the net plate arranged at the top of the cover body; heat released during material conveying is prevented from being collected in the machine head cover; the problem that the moisture stability of the material is influenced by the dripping of condensed dew formed by cooling high-temperature water vapor is solved; the structure is simple and practicability is high.

This invention discloses an exhaust device suitable for pure hydrogen gas engines, relating to the technical field of exhaust treatment for pure hydrogen gas engines. It solves the problem that existing pure hydrogen gas engine exhaust treatment devices suffer from the inability of a single condensation dehydration technology to completely eliminate whitening, and the inability of a single whitening device to remove water. A multi-stage condensation structure is installed inside the flange pipe at the uppermost end of the exhaust pipeline. The multi-stage condensation structure and the inner wall of the flange pipe form a condensation chamber. A condensation channel is provided within the multi-stage condensation structure. A return water connector and a water inlet connector are provided on the flange pipe. The water inlet connector is connected to the lower water inlet of the condensation channel; the return water connector is connected to the upper water return port of the condensation channel. By setting up a multi-stage condensation dehydration device in the main exhaust channel, the exhaust humidity is reduced while achieving the whitening effect, thus enabling the exhaust device to simultaneously possess the characteristics of corrosion resistance, stable operation, and economic and environmental protection.

The present invention discloses a respirator with a high-temperature gas condensation and reflux structure, characterized by: comprising a respirator lower cover, a respirator upper cover cooperating with the respirator lower cover; a ventilation unit comprising an exhaust port provided on the respirator lower cover and an air duct connected to the exhaust port, wherein a steam condensation structure is provided inside the air duct; the ventilation unit further comprises an exhaust baffle provided in the air duct near one side of the exhaust port, wherein the air duct baffle unidirectionally connects the air duct and the exhaust port. The present invention proposes a respirator with a built-in blower, which can quickly remove high-temperature steam from the dishwasher. The unique condensation structure in the exhaust duct can quickly cool the high-temperature steam and reflux it into the dishwasher. This structure can provide a reasonable solution for removing high-temperature gas after the dishwasher has a high-temperature steam function added, while increasing the anti-siphon function of the respirator, ensuring the internal and external pressure balance of the dishwasher cavity, and providing a better user experience.

The utility model discloses a lower box body assembly of waste gas treatment equipment, which comprises a lower box body, the lower box body is provided with an anti-condensation assembly, the anti-condensation assembly comprises a gas channel and a gas guide pipe, the gas guide pipe is annularly provided with a gas guide hole, and the anti-condensation assembly is used for enhancing gas flow and raising temperature. According to the utility model, the lower box body is designed to be funnel-shaped, and the gas channel is additionally arranged on the outer side of the lower box body, so that treated waste gas is introduced into the gas channel and then discharged out of the furnace body; meanwhile, a gas guide pipe is additionally arranged in a dead zone where condensation is prone to being generated at the bottom of the lower box body, gas flowing is enhanced, local temperature is raised, the gas inlet temperature does not need to be too high, the number of front-end heat exchangers is reduced, and equipment corrosion caused by condensation and dew condensation of the lower box body is effectively prevented.

The application discloses a marine air suspension variable-frequency centrifugal cold water unit and relates to the technical field of cold water units.The marine air suspension variable-frequency centrifugal cold water unit comprises a supporting mechanism, two supporting mechanisms are arranged, the inner sides of the two supporting mechanisms are fixedly connected with an evaporation mechanism and a condensation mechanism, and the evaporation mechanism and the condensation mechanism are integrated into one body through the two supporting mechanisms.The arc-shaped structures are oppositely arranged in cooperation with the inner side of the partition assembly, the overall occupied space is greatly reduced under the premise of guaranteeing the independent functions of the evaporation mechanism and the condensation mechanism, the marine air suspension variable-frequency centrifugal cold water unit is perfectly adapted to the narrow installation environment on the ship, and the layout inconvenience caused by the space dispersion of the split structure is avoided.

The utility model discloses a kind of flue gas carbon dioxide low-temperature condensation purification systems, it is related to flue gas carbon dioxide processing technical field.The utility model includes, condensing structure, including conveying pipe, condensing box of sleeving in conveying pipe one side outer wall, liquid nitrogen tank located conveying pipe rear side, heat exchange pipe that is snakelike distribution in condensing box interior and outer wall is flat and is communicated with liquid nitrogen tank output end, conveying port that is staggered distribution between heat exchange pipe, the shrink nozzle of annular array distribution in conveying pipe one end and corresponding heat exchange pipe;Drying structure, including cylinder one and cylinder two located condensing box one side, net cylinder located cylinder one and cylinder two interior, drying agent that is granular in net cylinder interior.The utility model is set to condensing section structure, avoid under high temperature CO2 plasticization effect enhancement, polymer chain spacing expansion, support layer and skin layer thermal expansion shrinkage or skin layer peeling, affect carbon dioxide purification process membrane adsorption stability problem.

The present invention discloses a damper assembly, an air conditioner and a dehumidification method thereof, which relate to the field of air conditioning and solve the problem of how to dehumidify the air while the air enters the interior of the unit. The damper assembly of the present invention comprises a window and a refrigerant pipeline, wherein the window has an open state for opening the air duct and a closed state for closing the air duct, the refrigerant pipeline is arranged at the window, and the refrigerant pipeline is connected to the refrigerant circuit of the unit. The damper assembly of the present invention has a refrigerant pipeline arranged at the window, and the refrigerant pipeline is connected to the refrigerant circuit of the unit. When the unit is in cooling mode, the refrigerant in the refrigerant circuit can flow through the refrigerant pipeline and cool the window. When the air enters the unit through the window, the moisture in the air condenses into water droplets when it is cold, thereby dehumidifying the air sent into the unit, ensuring the dryness of the air sent into the unit, and avoiding condensation and water blowing inside the unit.

The utility model relates to the technical field of control cabinets, and discloses an electrical equipment control cabinet for hydraulic engineering, which comprises a cabinet body and a driving assembly arranged on the outer side of the cabinet body. The transmission shaft drives one end of the first rotating rod to rotate with the first rotating rod as the circle center, and the other end of the first rotating rod drives the second rotating rod to move in the parallel direction along with the change of the rotating angle, so that the control switch slides forwards along the sliding groove and then reaches the outer side of the cabinet body, and the maintenance convenience is improved; air in the cabinet body is extracted through the fan, flows through the condenser and exchanges heat with a refrigerant in the condenser, then water vapor in the air is cooled and condensed on the surface of the condenser, meanwhile, the humidity in the air is rapidly reduced, then the dehumidified air enters the shell through the conveying pipe, and after the moisture is further absorbed through the dehumidification plate, the air in the shell is conveyed to the cabinet body through the conveying pipe. Therefore, the circulation is completed, and the operation stability of the electrical equipment is improved.

A multi-stage cold storage and heat storage condensing system, comprising a condensing system, a cold storage system and a heat storage system, characterized in that the condensing system comprises a condenser, a condenser hot well and a condensate backwater system; the cold storage system comprises a cold storage tank, a water supply unit, a cold storage circulating system and a water supply spraying device; the heat storage system comprises a low-temperature heat storage tank, a high-temperature heat storage tank, a heat pump and a heat storage circulating system; when the ambient temperature is relatively high, the cold storage system is coordinated to release cold and the heat storage system is coordinated to store heat; when the ambient temperature is relatively low, the heat storage system is coordinated to release heat and the cold storage system is coordinated to store cold; during a high-temperature period, the condensate stored in the cold storage system during a low-temperature period is directly used to reduce the steam temperature in the condenser through the water supply atomizing device, and the heat pump can be used to further reduce the steam heat load of the condenser, thereby effectively improving the cooling efficiency and the unit vacuum during the high-temperature period; during a low-temperature period, the heat storage system releases heat to the condensing system, thereby effectively reducing the condensate supercooling degree in the condenser hot well and reducing the regenerative steam extraction.

The utility model relates to the technical field of cold bonding rubber coating, and discloses a roller cold bonding rubber coating automation device which comprises a machine frame, a groove is formed in the surface of the machine frame, an adjusting assembly is fixedly connected in the groove and comprises a servo motor, a transmission rod and a threaded rod, the outer side of the threaded rod is in threaded connection with a supporting rod, and the supporting rod is in threaded connection with the transmission rod. A plurality of sets of threaded holes are formed in the surface of the supporting rod, a plurality of sets of bolts are in threaded connection with the interiors of the threaded holes, air cylinders are in threaded connection with the outer sides of the bolts, and a fixing frame is fixedly connected to one ends of the air cylinders. According to the roller cold bonding rubber coating automation equipment, through the arrangement of the air cylinder and the rotating roller, when the equipment is used for coating rubber, a condensation rubber plate is placed on the rubber coating roller, the air cylinder is started, and the air cylinder drives the rotating roller to move until the rotating roller collides with the condensation rubber plate on the surface of the rubber coating roller; and the cold adhesive plate is adhered to the rubber coating roller through uniform stress of the air cylinder.

Disclosed in the present invention are a condensation structure of a cold-drink apparatus, and a slush machine, the cold-drink apparatus comprising a housing assembly and a fixing assembly, the fixing assembly comprising a base plate, and the condensation structure of the cold-drink apparatus comprising a condenser, wherein a stand assembly is provided inside the housing assembly, the bottom of the stand assembly is fixed on the base plate, and a mounting part matching the condenser in terms of shape is provided on the stand assembly. The condenser comprises straight condensation pipes and condensation elbows, which have a refrigerant therein, wherein the condensation elbows are arranged on the upper and lower sides of the condenser, and the refrigerant flows in a direction from top to bottom or from bottom to top in the straight condensation pipes. The condenser is fixed on the mounting part, with the left and right sides of the condenser respectively abutting against the left and right side walls of the mounting part. The slush machine comprises the condensation structure of a cold-drink apparatus. The present invention can reduce the area occupied by a machine, and can facilitate transportation, mounting, disassembly and maintenance.

The utility model relates to the technical field of polycarboxylate superplasticizer condensation, in particular to a quick condensation mechanism for polycarboxylate superplasticizer production, which comprises a base and a first tank, the upper end of the outer wall of the base is fixedly connected with the first tank, and the inner wall of the first tank is fixedly connected with a second tank through a support. A polycarboxylate superplasticizer condensation stirring structure is arranged at the upper end of the outer wall of the first tank body. According to the rapid condensation mechanism for producing the polycarboxylic acid high-performance water reducing agent, through cooperation of the polycarboxylic acid water reducing agent condensation stirring structure and the polycarboxylic acid water reducing agent condensation structure, the rapid condensation mechanism can be suitable for condensation work on the polycarboxylic acid water reducing agent in hot weather, cold water is pumped into the vertical pipe and the ball body through the pump, the polycarboxylic acid water reducing agent is condensed from inside to outside through the cold water, and the condensation efficiency is improved. And the motor is used for driving the vertical pipe and the blades outside the vertical pipe to rotate so as to stir the polycarboxylate superplasticizer, so that the condensation of the polycarboxylate superplasticizer is uniform, the condensation effect on the polycarboxylate superplasticizer is effectively improved, and the high performance is achieved.

The invention belongs to the technical field of kitchen electric equipment, and particularly provides an integrated cooking center, which comprises a cooking unit, a cooking unit, a control unit and a control unit, the cooking unit comprises a cooking main body, and a cooking cavity is formed in the cooking main body; a stove air outlet is formed in the stove unit; the heat dissipation assembly is arranged at the top of the cooking main body and comprises a heat dissipation air bellow assembly; the heat dissipation fan comprises a heat dissipation air outlet; the heat dissipation fan is arranged on the heat dissipation air bellow assembly, and the heat dissipation fan is a centrifugal fan; the integrated cooking center further comprises a first condensation structure which is arranged at the position, corresponding to the heat dissipation air outlet, of the heat dissipation air box assembly, and a second condensation structure which is arranged at the position, corresponding to the heat dissipation air outlet, of the heat dissipation air box assembly. And / or the second condensation structure comprises an exhaust structure, and the exhaust structure is arranged at the position, corresponding to the cooker air outlet, of the cooker unit. By means of the structure, on the premise that the heat dissipation performance of the integrated cooking center is guaranteed, moisture in gas can be effectively condensed.

The utility model provides smoke dust direct reading equipment with a positive pressure working condition additional module, which comprises a sampling pipe, a sampling host and the positive pressure working condition additional module, the positive pressure working condition additional module comprises an electric ball valve, the inlet end of the electric ball valve is connected with a sampling pipe joint, and the outlet end of the electric ball valve is connected with a sampling host joint. When deposition is completed, gas in the sampling pipe can be blocked in the pipeline through the positive pressure working condition additional module, so that the smoke is prevented from entering the sampling host in the detection process of the beta-ray unit and being condensed into condensed water to be deposited on a paper tape, and the sampling efficiency is improved. And the problem of inaccurate data caused by condensate water generated under the positive pressure working condition is well solved. The positive pressure working condition additional module is of a detachable structure and can be assembled according to needs to be matched with various machine types.

This invention belongs to the field of water pollution control and treatment technology, specifically a sludge filtration and water separation mechanism for water conservancy construction. Addressing the shortcomings of traditional sludge filtration and water separation equipment in water pollution control and treatment, which often employs mechanical extrusion and filter screens that are easily clogged by fine sludge particles, this invention proposes the following solution: It includes a sludge receiving tank with a sludge inlet connected to its outer side and a sludge outlet connected to its bottom side, with a sealing cap installed at the outlet. This invention utilizes a combination of capillary water absorption and solar evaporation and condensation to achieve sludge-water separation, requiring no additional energy consumption, thus being energy-saving and environmentally friendly. A temperature-sensing self-cleaning structure effectively prevents clogging and reduces manual maintenance. Combined with a sealed heat collection chamber and an automatic bottom cleaning component, it achieves excellent dewatering effect and smooth sludge discharge, solving the problems of easy clogging, high energy consumption, and environmental pollution associated with traditional equipment in water pollution control and treatment.

This invention relates to the field of dehumidification and whitening technology, and discloses a condensation control method and system for a composite dehumidification and whitening device. The method includes: acquiring waste gas parameters; controlling the initial water output of the water curtain spray device and the initial power of the compressor corresponding to the condensation structure based on the waste gas flow rate; adjusting the initial power based on historical data and initial temperature limits to obtain the adjusted power; determining whether to adjust the current compressor power and initial water output based on the average difference; calculating a stable difference value using several temperature differences and their average value, and adjusting the initial power and initial water output based on the stable difference value. This invention achieves closed-loop control from initial parameter setting to dynamic adjustment, enabling flexible adjustment of the equipment's operating state according to actual waste gas parameters, improving the treatment efficiency and energy utilization of the composite dehumidification and whitening device, and ensuring stable and reliable operation of the device.

The invention relates to the technical field of purification and recovery devices, and discloses an acetonitrile waste liquid purification and recovery device which comprises a base, the top of the base is fixedly connected with a structural frame, the inner wall of the structural frame is provided with a connecting piece, and the inner wall of the structural frame is fixedly connected with an evaporation mechanism through the connecting piece. Waste liquid is effectively prevented from being intensively poured on the surface of the heating assembly through a liquid spraying protection plate, a whole hard and thick scale layer is formed at the top of the heating assembly along with long-term operation to become a heat insulation layer, and consequently the follow-up heat transfer efficiency is reduced; a static gas layer attached to the condensation surface is broken through, the static gas layer can prevent heat from being transmitted to the cold surface from acetonitrile-containing steam, hot steam is forced to make full contact with the cold condensation surface continuously by damaging the static gas layer and a scraper, the heat exchange efficiency is greatly improved, and the collection rate is increased.

The utility model provides a condensation structure and clothes drying equipment comprising the condensation structure, the condensation structure comprises a condenser, a filter screen and a cleaning mechanism, the condenser comprises a first air inlet end and a first water inlet end, the filter screen is arranged at the first air inlet end in a matched mode, the cleaning mechanism and the first water inlet end are arranged correspondingly, and the first water inlet end corresponds to the first water inlet end. Condensate water flowing in through the first water inlet end can act on the cleaning mechanism to drive the cleaning mechanism to move on the surface of the filter screen so as to clean soft flocks attached to the filter screen, and therefore the risk that the soft flocks are gathered and blocked is reduced.

The utility model provides a blast furnace gas condenser which comprises a tower body, tube plates and vortex section heat exchange tubes are arranged in the tower body, a condensation structure is arranged between the tube plates, the condensation structure comprises a baffle plate, a circulating water outlet and a circulating water inlet, and a gas inlet, a gas outlet, a manhole and a liquid seal device are arranged on the tower body. The blast furnace gas condensation system comprises a plurality of blast furnace gas condensers, and comprises three first condensers and three second condensers which are connected in series; the heat exchanger serving as a condensing device is simple and durable in structure, long in service life, simple to maintain and low in maintenance cost; the problem of corrosion of gas transportation pipelines can be solved; the condensing device is vertically arranged, and a condensate recovery device is arranged, so that condensate recovery and unified treatment are facilitated; a liquid seal device is arranged below the tower body to prevent gas leakage and ensure safety; the demister is arranged at the outlet of the gas pipeline to ensure the dryness of the gas; after the coal gas is dehydrated, the low-level heating value is increased.

This utility model discloses a phosphorus oxychloride condensation and recovery device, belonging to the field of phosphorus oxychloride condensation and recovery technology. The key technical features include a condensation tank, with a condensation mechanism fixedly connected to the inner wall of the condensation tank and an auxiliary mechanism fixedly connected to the surface of the condensation tank. The condensation mechanism includes a low-temperature inlet pipe, a storage tank, a water bucket, a condenser pipe, a conveying frame, an air inlet pipe, a water tank, a water pump, and a circulating water pipe. The low-temperature inlet pipe is fixedly connected to the inner wall of the condensation tank, and the storage tank is fixedly connected to the bottom of the low-temperature inlet pipe. By setting up the condensation mechanism, circulating water can pre-condense most of the phosphorus oxychloride vapor, reducing subsequent load. After pre-condensation, the vapor enters the inner wall of the storage tank and undergoes secondary condensation through a low-temperature cooling medium, achieving multi-stage condensation. Combined with the design of the condenser pipe and spiral channel, the condensation path of the vapor is extended, enhancing the heat transfer effect and improving the condensation efficiency.

The application relates to a thermostatic curing box of an anti-fog observation window, which comprises a curing box body, door frames are rotationally arranged on the two sides of the curing box body, glass sealing frames are fixedly arranged in the two door frames, sealing glue is filled between the glass sealing frames and the door frames, an outer glass mounting groove is arranged on one side in the glass sealing frame, outer glass is fixedly arranged in the outer glass mounting groove, and sealing glue is filled between the outer glass and the outer glass mounting groove. When the application is used, the silver nanowire heating film is started through a controller, then the silver nanowire heating film heats the inner glass, thus avoiding the condensation of water vapor on the surface of the inner glass and the formation of fog during use, so as to affect the observation of the staff on the situation inside the curing box body, meanwhile, manual opening of the door to wipe the inner glass is not needed, thus the constant temperature and humidity environment in the box is not damaged, and the curing effect of the cement and concrete sample can be ensured during use.

This invention discloses a hot air circulating oven for the production of high-voltage capacitors in microwave ovens, relating to the field of capacitor processing technology. The invention includes a base plate, which comprises a protective structure fixedly connected to its upper surface. Condensation structures are fixedly connected to both sides of the inner cavity of the protective structure. A water-pumping structure is symmetrically arranged on the lower end of the inner cavity of the protective structure. The upper part of the ends of the two water-pumping structures that are far apart from each other is fixedly connected to the condensation structure. Through the flow structure on the condensation structure, condensate is blocked and stored during use. Furthermore, a one-way permeation membrane ensures that water flow between the placement structure and the base plate is unidirectional, facilitating the placement and removal of capacitors within the protective frame. Simultaneously, the presence of the protective frame and door panel protects internal components during the drying process, preventing moisture accumulation that could affect the drying effect. It also effectively treats the moisture generated during drying, maintaining a relatively dry internal environment.

The utility model discloses a control cabinet for network information safety, which belongs to the technical field of network information safety equipment and comprises a cabinet body and a cabinet door, a condenser pipe is arranged in the cabinet body, a compressor is arranged at the bottom of the cabinet body, two ends of the condenser pipe are connected with the compressor, and the condenser pipe is connected with the cabinet door. A temperature sensor, a humidity sensor and a microcontroller are also arranged in the cabinet body; according to the utility model, the humidity sensor is arranged in the cabinet body, when air humidity in the cabinet body is sensed to be higher than a threshold value, the humidity sensor sends a signal to the microcontroller, the microcontroller starts the compressor, the compressor sends a condensing agent in the compressor into the condensing pipe, and the condensing agent absorbs heat and becomes gaseous, so that the temperature of the condensing pipe is reduced; and water vapor is condensed on the condensation pipe when encountering cold, then drips into the water storage box and flows out along the drainage hole and the drainage pipe, so that the humidity in the cabinet body is effectively reduced, and the moisture-proof capability of the control cabinet is improved.

A condensing structure of a rectifying tower is characterized by comprising a box body, a box door is arranged on the box body, a handle is arranged on the box door, an air inlet is formed in the box body, a mounting seat is arranged in the box body, a condensing plate is arranged on the mounting seat, a side plate is arranged on the condensing plate, and a liquid collecting box is arranged below the condensing plate. A water outlet is formed in the liquid collecting box, a circulating liquid inlet is formed in the mounting seat, and a circulating liquid outlet is formed in the mounting seat; when the flow of the gaseous raw material entering the box body is increased, the handle is grasped to open the box door, and the two side plates of the condensation plate are pulled out from the sliding grooves, so that the condensation contact area of the gaseous raw material is increased, the gaseous raw material is completely changed into a liquid state, the internal condensation plate is conveniently adjusted, all the gaseous raw material is condensed, and the condensation structure is simple and convenient to use.