1846 results about "Drying Agents" patented technology

The dryer comprises a dryer shell, an inner cavity of the dryer shell is divided into a drying agent cavity and a heating module wiring cavity which are independent of each other through an end face structure, a heating module barrel sleeve is arranged on the end face structure in a penetrating mode, and the two ends of the heating module barrel sleeve stretch into the two independent cavities respectively. Two air tap connectors communicated with the drying agent cavity are arranged on the outer wall of the dryer shell at intervals, a drying agent drying assembly is arranged between the outer wall, located between the two air tap connectors, of the heating module barrel sleeve and the inner wall of the dryer shell, and a heating body assembly is arranged in the heating module barrel sleeve. A connector assembly is arranged on the outer wall of the dryer shell and used for being connected with an external power source, and the heating body assembly is electrically connected with the connector assembly. According to the invention, related connector design is simplified, product cost is reduced, airtightness failure caused by structural deformation after long-term work of the plastic assembly is avoided, high-efficiency and low-loss heating control can be realized, and system arrangement is more flexible.

The invention belongs to the technical field of dry filters, and particularly relates to an easy-to-clean dry filter for refrigeration equipment, the easy-to-clean dry filter comprises a shell, a liquid inlet and a liquid outlet, the liquid inlet and the liquid outlet are mounted on two sides of the shell, two convex plates are mounted in the shell, mesh plates I are slidably mounted on the two convex plates respectively, spacer sleeves are mounted on the mesh plates I, and the spacer sleeves are mounted on the mesh plates II; the area between the two protruding plates is divided into a transmission cavity and a drying cavity through the spacer sleeve, and a speed reduction tooth set is installed in the transmission cavity and connected with the first mesh plate. After the air cylinder is started, under the condition that a sliding rod on the second mesh plate is in sliding fit with a chute, the first mesh plate drives the second mesh plate to rotate, so that through holes in the second mesh plate gradually coincide with through holes in the first mesh plate, the flow speed of a refrigerant passing through the second mesh plate and the first mesh plate is increased, and meanwhile, under the action of a speed reduction tooth set, the refrigerant is prevented from falling off. And the space between the drying cavities is gradually increased, so that the refrigerant passes through each part of the drying agent, and small pulverized particles of the drying agent are brought out.

The invention relates to the technical field of automobile air conditioners, in particular to an integrated automobile air conditioner liquid storage device which comprises a main tank body, a liquid storage bin and a central integrated cylinder which are of a concentric circle multi-layer coating structure, and further comprises a central mounting bin arranged in the center of the inner side of the main tank body, and the central integrated cylinder is arranged on the inner side of the central mounting bin in a nested and sliding mode; and the quick-release connecting base is arranged at the bottom of the central integrated cylinder, a quick-release connecting port is formed in the bottom of the central mounting bin, and the central integrated cylinder is detachably connected with the main tank body through the quick-release connecting base and the quick-release connecting port. The gas-liquid separation bin, the filtering bin and the drying bin are sequentially stacked, integrated, connected and arranged in the center integration cylinder, the center integration cylinder is detachably connected with the main tank body through the quick-release connecting base and the quick-release connecting port, the center integration cylinder can be quickly disassembled and assembled under the condition that no complex tool is needed, drying agents can be conveniently and independently replaced, and the drying efficiency is improved. And the maintenance and replacement processes are simplified.

The invention discloses a closed multifunctional integrated air supply unit and a suspension system, and the air supply unit comprises a compressor which comprises a motor and a compression pump in transmission connection with the motor; the distribution valve assembly is provided with a distribution gas channel used for guiding gas sent out by the compression pump to needed components. The dryer comprises a dryer shell and a drying agent arranged in the dryer shell, and the dryer is used for drying the gas sent out by the compression pump; the dryer shell is arranged on the motor in a sleeving mode, a drying bin is formed between the dryer shell and the motor shell, and the drying agent is arranged in the drying bin. When the drying agent needs to be regenerated, as the drying bin is formed on the outer side of the shell of the motor, the drying agent can absorb heat generated by rotation of the motor, and the regeneration efficiency of the drying agent can be greatly improved.

The invention relates to the technical field of transformers, in particular to a power electronic transformer with a shielding structure, which mainly comprises a transformer body, a radiator is fixedly mounted on the side surface of the transformer body, a cooling fan is fixedly mounted at the end part of the radiator, and a weak current box is fixedly mounted at the end part of the transformer body. Double oil mist separation is achieved through the deoiler, one is that spiral ascending airflow is formed through guiding of the jet pipe, oil mist in gas is removed according to the centrifugal demisting principle, and the other is that residual oil mist in the gas is secondarily intercepted through the filter element pipe, so that the oil mist in respiratory airflow can be effectively removed, the oil mist interception efficiency is remarkably improved, and the oil mist separation efficiency is greatly improved. Meanwhile, the elastic membrane of the buffer can absorb sudden pressure change of the oil conservator through elastic deformation, so that the pressure fluctuation amplitude is reduced when the load changes suddenly, pulverization or structural damage of the drying agent caused by strong airflow impact is avoided, it is ensured that the moisture absorption drying agent is always in a clean and stable working environment, and the efficient dehumidification capacity is maintained.

The invention belongs to the technical field of low-voltage switch cabinets, and particularly relates to a low-voltage switch cabinet with a good on-off effect, which comprises a cabinet body, an exhaust cavity formed at the bottom of the cabinet body, an air exhaust box fixedly mounted at the top of the cabinet body, a filter screen plate mounted on the side wall of the air exhaust box, a plurality of drawers slidably connected in the cabinet body, and an auxiliary heat dissipation box fixedly connected to the back of the cabinet body. When a second motor drives a rotating shaft to rotate to adjust the position of a movable seat, the rotating shaft rotates to drive a linkage shaft to rotate through a belt ring and a belt pulley, the linkage shaft is meshed with one transmission shaft through a bevel gear, and therefore when the rotating shaft rotates, the annular dehumidification net can be driven to rotate through the transmission shaft; and the position of a drying agent arranged in the annular dehumidification net is adjusted, so that the dehumidification effect is improved, and the problems that air with relatively high humidity enters the cabinet body, easily corrodes electrical components and seriously affects the on-off effect of the electrical components are solved as much as possible.

The invention relates to the technical field of refrigeration cycle, and discloses a dry filter of an air conditioner refrigeration cycle system, which comprises a shell, a liquid inlet at the front end of the shell and a liquid outlet at the tail end of the shell, and a front filter plate and a rear filter plate are respectively mounted in the hollow annular table in a sliding manner. The space of the front drying cavity is increased, so that when small particles generated by pulverization of a drying agent are led to the rear drying cavity, the drying agent in the rear drying cavity is kept in a compact state at the moment, and it is ensured that the rear drying cavity has the capacity of adsorbing moisture in a refrigerant; when the space of the rear drying cavity is increased, small particles generated by pulverization of the drying agent are discharged out of the drying cavity, at the moment, the drying agent in the front drying cavity is kept in a compact state, and it is ensured that the front drying cavity has the capacity of adsorbing moisture in the refrigerant. Therefore, small particles generated by pulverization of the drying agent can be effectively cleaned, and moisture in the refrigerant can be reliably removed.

An adsorption tower of the zero-gas-consumption single-tower adsorption type drying machine comprises an outer cylinder and an inner cylinder rotatably arranged in the outer cylinder, a core pipe is arranged in the inner cylinder, the inner cylinder is divided into a plurality of containing chambers through partition plates, the containing chambers are used for containing drying agents, the adjacent containing chambers with the preset number are regeneration areas with the central angle being alpha, and the other containing chambers are drying areas. An airflow pipe is placed in the core pipe, and a first pipeline partition plate and a second pipeline partition plate which are arranged in the airflow pipe in the central angle alpha side line direction divide the interior of the airflow pipe into a first pipe cavity and a second pipe cavity with the central angle alpha. And a first sealing strip and a second sealing strip which are arranged along the side line direction of the central angle alpha divide the second airflow chamber into a regenerated airflow output chamber and a dry airflow output chamber with the central angle alpha. The first airflow chamber is divided into a regeneration airflow input chamber and a to-be-dried airflow input chamber with the central angle alpha by a third sealing strip and a fourth sealing strip which are arranged along the side line direction of the central angle alpha, so that the gas of the adsorption tower flows along the radial direction, the pressure drop is low, and the use cost is reduced.

The invention relates to the technical field of power equipment boxes, and particularly discloses a special power equipment box which comprises a box body, an air inlet and an air outlet, the air inlet and the air outlet are formed in the front-back direction of the box body, a drying module is rotationally installed at the air inlet and comprises a shell, a drying unit and a material storage unit, and a drying cavity and ventilation holes penetrating through the front side wall and the rear side wall are formed in the shell; the drying unit comprises a driving assembly, a drying assembly and a separation assembly; the driving assembly comprises a driving frame rotating in the drying cavity. The drying device has the beneficial effects that the closing plate separates a wet drying agent on the front side, when the containing cavity rotates by 90 degrees, the wet drying agent is discharged into the lower storage cavity for drying treatment, the upper storage cavity supplements a new drying agent into the containing cavity, and when the drying agent in the upper storage cavity is used up, the shell turns over by 180 degrees, and the drying agent in the lower storage cavity is discharged out of the shell. The positions of the upper storage cavity and the lower storage cavity are exchanged and circulated, the drying agent does not need to be manually replaced, and meanwhile the drying effect in the box body is guaranteed.

The invention discloses a special-shaped plate laser coding packaging assembly line and a process thereof. Comprising reagent plate laser code printing equipment used for laser code printing, a reagent plate conveying device used for carrying reagent plates at a fixed distance, a suction pipe feeding and carrying device used for horizontally carrying suction pipes at a fixed distance, a packaging bag feeding device used for providing packaging bags and opening the packaging bags, and a main line conveying device used for conveying the packaging bags in an anti-jumping mode. The drying agent cutting and feeding device is used for rotationally carrying drying agents, the transfer bagging and butt joint device is used for unified bagging, the heat sealing device is used for secondary heat sealing of packaging bags, and the discharging and carrying device is used for automatic classification. By means of the mode, laser coding, reagent plate feeding, suction pipe feeding, drying agent feeding, packaging bag feeding, bag opening, bagging, heat sealing and classified discharging can be integrated, the functions are complete, the automation degree is high, and the applicability is wide.

The invention discloses a receiver-drier, and belongs to the field of receiver-driers. The receiver-drier comprises a shell and a filter box fixed in the shell, an air outlet and an air inlet are formed in the upper end of the shell; the air outlet is communicated with the inner bottom of the shell through a breather pipe; a plurality of water absorption cavities are uniformly formed in the filter box in the circumferential direction; an upper filter plate is mounted at the upper end of each water absorption cavity; a drying agent is filled in the water absorption cavity; a rotating pipe is rotationally connected in the shell; the upper end of the rotating pipe is provided with an upper air cavity right opposite to the upper end of the water suction cavity. A lower filter plate abutting against the lower end of the filter box is arranged at the lower end of the rotating pipe. A lower air cavity is formed in the lower end of the lower filter plate and located under the upper air cavity; the upper air cavity and the lower air cavity are both communicated with the rotating pipe; a centrifugal impeller is rotationally connected into the upper air cavity; and a heating wire is fixedly connected in the lower air cavity. And through rotation of the rotating pipe, the drying agent in each water absorption cavity is regenerated in sequence.

The invention discloses a laser combustible gas concentration monitoring device, relates to the field of combustible gas concentration monitoring, solves the problem that a drying agent is difficult to replace in time by the existing monitoring equipment, and comprises a device shell and an infrared monitor fixedly mounted on the inner side of the device shell, a processing barrel is fixedly mounted on the inner side of the device shell, the processing barrel is in butt joint with the infrared monitor through an exhaust pipe, a mounting pipe is fixedly mounted at the bottom of the processing barrel, and an air inlet pump extending to the bottom of the device shell is fixedly mounted on the inner side of the mounting pipe; the drying mechanism is used for replacing a drying agent in the treatment barrel, and the drying mechanism is mounted on the inner side of the treatment barrel; according to the combustible gas monitoring device, through the drying mechanism, a drying agent in the processing barrel can be replaced, monitoring of combustible gas is kept, and therefore the effect of improving the combustible gas monitoring precision is achieved.

The invention discloses a water-based UV insulating coating for a soft package battery aluminum plastic film and a preparation method and application thereof, and belongs to the technical field of coatings, the water-based UV insulating coating comprises the following components by weight: 50-80% of water-based UV resin, 5-15% of a water-based polyolefin emulsion, 0.5-3% of di (acetylacetone) diisopropyl titanate, 2-6% of a photoinitiator, 0.5-3% of an auxiliary agent, 2-8% of a quick drying agent, 0-6% of a matting agent, 0-15% of a pigment, and 0-10% of water; the water-based UV resin is an aliphatic polyurethane acrylate oligomer dispersion with two functional groups. The water-based UV insulating paint for the aluminum-plastic film of the soft package battery has excellent performance, has excellent electrical insulation performance, corrosion resistance and adhesive force, has excellent adhesion performance, has good adhesive force on the aluminum-plastic film, and greatly improves the yield of the soft package battery.

The invention discloses a gas path regeneration method, a control device and a vehicle. The gas path regeneration method comprises the steps that a vehicle gas path is switched to a pressure relief gas path, and gas reversely flows through a drying tank during pressure relief; the air pressure value in the pressure relief air path is continuously measured, the air pressure drop speed is calculated, and when the air pressure drop speed is smaller than or equal to a preset threshold value, it is judged that the drying tank is in a to-be-regenerated state; and when the drying tank is in the to-be-regenerated state, the vehicle gas path is switched to the blowback regeneration gas path so as to carry out blowback regeneration on the drying tank. According to the method, the health degree of the drying tank is obtained through the air resistance of the drying agent under different saturations, compared with the prior art, a humidity sensor does not need to be additionally arranged, the health degree of the drying tank can be obtained through a reasonable feedback mechanism by means of a pressure sensor in an existing vehicle air path, and the method is suitable for popularization and application. And gas blowback regeneration is carried out on the drying tank in the to-be-regenerated state so as to better cope with a complex and changeable driving environment.

The utility model discloses a geological exploration drilling anti-sloughing device which comprises a main rotating shaft, a box body is installed outside the main rotating shaft, an anti-blocking structure is arranged in the box body, and the top of the box body is connected with a conveying pipe used for conveying drying agents. The outer wall of the main rotating shaft is connected with a fan blade cylinder which is located below the box body and is used for uniformly and centrifugally rotating and spraying a drying agent to peripheral soil, and an outer sleeve which is used for compacting the peripheral soil is arranged outside the main rotating shaft and is located below the fan blade cylinder. According to the geological exploration drilling anti-collapse device, the drying agent conveyed into the box body by the conveying pipe is uniformly sprayed on the periphery of the inner wall of the hole through rotation of the fan blade cylinder, the drying agent absorbs moisture of soil on the inner wall of the hole, and collapse of the hole is further avoided.

The invention relates to the field of safety detection production, in particular to a combustible gas alarm which comprises a combustible gas detection body, an alarm cylinder is arranged on one side of the combustible gas detection body, a gas inlet is formed in the bottom of the combustible gas detection body, an exhaust port is formed in the top of the combustible gas detection body, and a gas outlet is formed in the top of the combustible gas detection body. By arranging the valve linkage assembly, a valve channel is finely adjusted according to the moisture absorption weight change of a drying agent, the weight of the drying agent is increased after the drying agent absorbs moisture, the placing frame is driven to slide downwards, and through transmission of a driving rack plate, a conveying gear and a driven rack plate, a driving valve plate moves to change the size of a valve disc channel; the self-adaptive adjusting mechanism can ensure that the amount of air entering the detection ring cover under different humidity is appropriate, the situation that the detection sensor detects the concentration of combustible gas is interfered by excessive moisture is avoided, the air inlet amount can be accurately adjusted under different humidity environments, and the detection precision is ensured.

The quantitative filling equipment comprises a fixing frame and a conveying belt which is in transmission connection with the interior of the fixing frame, the material barrel is fixedly arranged on one side of the top face of the fixing frame through an L-shaped plate, a top plate is arranged on the top face of the material barrel, and a moisture absorption mechanism is arranged on the surface of the top plate; and the moisture absorption mechanism comprises a placement barrel and a fixed barrel fixedly arranged in the top plate, a movable rod is arranged in the fixed barrel, and a threaded rod is fixedly arranged at the bottom end of the movable rod. According to the quantitative filling equipment for the material barrel and the filling method of the quantitative filling equipment, moisture in the material barrel can be absorbed and removed, and when a drying agent bag needs to be replaced, the placing barrel is moved upwards to the interior of the fixing barrel, and a sealing plate and a placing plate are arranged in a matched mode, so that the drying agent bag can be replaced without being in contact with external air; the drying agent bag can be conveniently replaced by personnel, and secondary adsorption of particles in the charging basket caused by external moisture is avoided.

The invention relates to the technical field of power distribution cabinets, and discloses a high-voltage power distribution cabinet which comprises a vibration type driven mechanism and a gas driving type drying mechanism. The fan blades can rotate along with the lower rotating disc and enable surrounding gas to move from bottom to top during rotation, and the third gas flowing cavity can store drying agent particles and dehumidify flowing gas through the drying agent particles. The high-voltage power distribution cabinet is used in cooperation with a particle drying agent, air circulation is formed in the power distribution cabinet body, the particle drying agent is used for effectively adsorbing humid liquid in the air, the drying and dehumidification functions on gas in the cabinet are achieved, the environment in the cabinet is kept dry, the erosion phenomenon of the humid environment on electronic elements is reduced, and the service life of the electronic elements is prolonged. And the insulativity of air is ensured, so that the safety of the equipment in the working process is improved.

The invention relates to a drying system for a vehicle-mounted air supply unit and an integrated vehicle-mounted air supply unit, the drying system comprises a shell, a drying cavity, an air inlet and an air outlet are formed in the shell, the shell covers a motor shell, the drying cavity is filled with a drying agent, and the drying agent is arranged around the peripheral side of the motor shell. According to the drying system, adsorption and regeneration of the drying agent can be achieved, in addition, the motor shell is wrapped in the drying cavity and prevented from being directly exposed, the requirement for corrosion resistance of the motor shell is greatly lowered, and meanwhile radiation noise of the motor is also greatly lowered.

The invention discloses a simple two-component glue gun which comprises a gun base body, and a first feeding assembly and a second feeding assembly are arranged on the gun base body. The rubber pipe is mounted on the gun seat main body, penetrates through the first feeding assembly and is provided with a lead-in hole; the drying aid pipe is installed on the second feeding assembly and arranged at the front position outside the rubber pipe in a sleeving mode, the drying aid pipe and the rubber pipe are matched to jointly form a flow guide channel, a gun barrel head is arranged at the front end of the drying aid pipe, the rubber pipe penetrates through the gun barrel head, and an output channel is arranged between the gun barrel head and the outer wall of the rubber pipe; the wrench is hinged to the gun base main body; the reset spring is arranged in the gun base body and abuts against the rear end of the glue pipe, the gun base is compact and stable in structure and very convenient to assemble and use, assembling can be completed only by installing a polystyrene foam tank on the first installation opening and installing a drying aid tank on the second installation opening, glue discharging can be achieved after assembling is completed and a wrench is pressed, and the gun base is convenient to use. Accessories do not need to be replaced frequently, and use cost is low.

The invention discloses a cable surface water removal device for high-voltage electric power overhaul, and relates to the field of cable surface water removal, a water removal part comprises a moving ring, an inner cavity of the moving ring is rotatably connected with a central rotating shaft, and an inner cavity of the central rotating shaft is fixedly connected with a driving rod; a water removal shell is fixedly connected to the end, away from the central rotating shaft, of the driving rod, and a replacement mechanism is fixedly connected to the side, away from the driving rod, of the water removal shell. The sponge is extruded by the extrusion rods on the two sides, so that water is discharged, meanwhile, the water pump extracts the extruded water, the extension rod extrudes towards the direction of the sponge, the water in the center of the sponge is treated, the water in the sponge is cleaned more thoroughly, drying agents are arranged in inner cavities of the extrusion rods, and air and the water on the surfaces of the extrusion rods are treated. The heater evaporates a portion of the moisture.

The utility model discloses a modularized communication tester, which belongs to the technical field of communication testers, and comprises a protective shell, one side of the inner wall of the protective shell is fixedly connected with a processor, one side of the protective shell is provided with a display screen, one side of the protective shell is provided with a heat dissipation port, and the other side of the protective shell is provided with a ventilation port. The beneficial effects are that by arranging the handle, the telescopic rod, the supporting seat and the supporting column, placement and supporting can be conveniently carried out when the device is used at different positions, operation of a worker is facilitated, by arranging the wire arranging opening and the wire bunching frame, clamping and limiting can be conveniently carried out on redundant circuits, and distinguishing is convenient; tools can be conveniently placed for cooperation during use, ventilation and heat dissipation can be conveniently carried out during use by arranging a heat dissipation opening, a ventilation opening, a motor, fan blades and the like, and dehumidification and moisture prevention can be conveniently carried out in the protective shell by arranging a placing frame, a drying agent and an access hole.

The multifunctional partitioned temperature control medical storage cabinet comprises a multifunctional medical temperature control cabinet, and a drying mechanism and a heat dissipation auxiliary mechanism are arranged in the multifunctional medical temperature control cabinet; according to the multifunctional partitioned temperature control medical storage cabinet, by arranging the drying mechanism, the heat dissipation auxiliary mechanism and the cleaning mechanism, the multiple improvement effect on the environment in the cabinet is achieved, firstly, a motor drives a lead screw to drive a support to move, a cleaning wiping plate can be periodically attached to the back face of the partitioned storage cabinet, condensate water formed due to temperature difference is cleaned and scraped, and the cleaning effect is improved; according to the drying device, local moisture accumulation caused by long-term adhesion of water drops is avoided, the mildew risk is reduced from the source, meanwhile, condensate water is extruded to flow into the water storage tank and is discharged through the drainage pipe, the internal humidity control capacity is further improved, and then the drying box is heated by the heating plate, so that drying agent particles continuously keep active; and the transmission plate drives the transmission ring and the transmission blades to rotate to stir the drying agent particles, so that moisture absorption is more uniform and efficient.

The invention provides colored varnish, a preparation method thereof and a preparation method of a colored workpiece. The colored varnish comprises a component A and a component B, based on 100 parts of the total mass of the component A, the component A comprises the following components: 30-35 parts of first resin, 13-20 parts of second resin, 2-3 parts of nanoscale black pigment, 1-2 parts of a dispersing aid, 3-4 parts of a leveling aid, 2-3 parts of an ultraviolet light absorber, 2-3 parts of a drying aid and 30-47 parts of a solvent, the first resin comprises acrylic resin, and the second resin comprises polyester resin; on the basis that the total mass of the component B is 100 parts, the component B comprises 60-85 parts of aliphatic isocyanate and 15-40 parts of an anhydrous diluent; the mass ratio of the component A to the component B is (2-4): 1. The colored varnish not only has the same color endowing function as colored paint, but also has good leveling property, glossiness, color saturation, tinting strength and weather resistance.

The invention discloses a centralized coordination type road traffic signal all-optical communication control machine which comprises a control box, a fixing plate and a limiting plate are fixedly connected in the control box, a control device is arranged on the fixing plate, and sealing doors are arranged at the bottoms of the two sides of the control box in a sliding mode. According to the centralized coordination type road traffic signal all-optical communication control machine, the dead weight is increased after moisture absorption of a drying agent, so that a sliding plate moves downwards, a sealing door is opened through an unlocking assembly, the used drying agent is discharged out of a control box, then the sealing door is driven to be closed through an electric telescopic rod, and meanwhile a switching assembly is driven to rotate; according to the drying device, the sealing assembly is opened, the unused drying agent is conveyed to the sliding plate, the sliding plate moves downwards, the rotating assembly is driven to rotate to passively drive the sealing assembly to be closed, automatic feeding and discharging of the drying agent are achieved, drying treatment is conducted on the control unit in the control box, and the service life of the control unit is prolonged.

The invention relates to the technical field of chemical production, and discloses a tertiary aliphatic amine production process gas recovery system and an online component detection system, which comprise a storage tank, a one-way valve, a drying tank and a synchronous frame. In the gas recovery process, gas can drive fan blades to rotate, the fan blades drive a synchronous frame to rotate, a driving friction wheel can rotate to push a drying agent in a drying cavity to move, and when an auxiliary friction wheel drives stirring blades to rotate, the drying agent in the drying cavity is fully mixed, so that the drying effect is improved. The pressing rod on the synchronous frame slides on the guide groove, the boss drives the pressing rod and the push rod to horizontally slide in a reciprocating mode, then the rocker arm is driven to swing, the coaxial driving friction wheel is driven to rotate, the positions of the driving friction wheel and the scattering blades are adjusted, and mixing operation is conducted on different positions. The drying agent in the drying tank can be in uniform contact with the gas, the drying effect is improved, the drying agent can be fully utilized, and the gas recovery cost is reduced.

To provide a water-based ink composition for a writing instrument capable of enhancing drying resistance of a pen tip without reducing drying properties of written lines and to provide a writing instrument incorporating the water-based ink composition.SOLUTION: There is provided a water-based ink composition for a writing instrument which comprises at least a colorant, a water-soluble solvent, a film-forming non-drying agent having a solubility in water of less than 40 g / 100 mL and water, wherein the mole fraction of the film-forming non-drying agent to the water-soluble components in the ink is 0.25 or more. Further, there is provided a writing instrument incorporating the water-based ink composition.SELECTED DRAWING: Figure 1

The dehumidification module comprises a mounting frame, a dehumidification part, a heating part, a driving motor and a desorption fan, a dehumidification air channel is formed in the mounting frame, the dehumidification part comprises a rotating part and a drying agent arranged on the rotating part, the rotating part is rotatably arranged in the dehumidification air channel, and the heating part is arranged in the dehumidification air channel. The dehumidification air duct comprises an adsorption air duct and a desorption air duct which are arranged in the circumferential direction of the dehumidification part, a heating part is arranged in the desorption air duct, the driving motor is in transmission connection with the rotating part, the desorption fan is used for driving air in the desorption air duct to flow, the desorption fan and the heating part are arranged in the first direction, and the first direction is perpendicular to the axial direction of the dehumidification part. According to the dehumidification module, the continuous dehumidification capacity is high, the size in the axial direction of the dehumidification piece is small, and the installation space occupied by the dehumidification module can be reduced.

The invention discloses a liquid storage device for air conditioning equipment, and belongs to the field of air conditioner liquid storage devices. The liquid storage device for the air conditioning equipment comprises a tank body and an inlet pipe arranged at the top of the tank body, a gas-liquid separation assembly, a drying assembly and a filtering assembly are sequentially arranged in the tank body and located below the inlet pipe, and the drying assembly and the filtering assembly are detachably and integrally arranged at the bottom of the tank body; the gas-liquid separation assembly receives a refrigerant from the inlet pipe and enables the refrigerant to diffuse and splash, the drying assembly comprises a drying chamber located below the gas-liquid separation assembly, the filtering assembly comprises a filtering chamber located below the drying chamber, and a communicating pipe is arranged between the drying chamber and the filtering chamber, so that the liquid refrigerant can sequentially flow through the drying chamber and the filtering chamber. The drying assembly and the filtering assembly are detachably installed at the bottom of the tank body in an integrated modular mode, a drying agent and a filter screen can be independently replaced or maintained without replacing the whole liquid storage device, operation is easy and convenient, and the later maintenance cost is reduced.

The invention discloses a built-in heating type air dryer which comprises a heat preservation shell, the heat preservation shell is filled with a drying agent, an air inlet and an air outlet are formed in the heat preservation shell, and a heating part wrapping the drying agent is installed in the heat preservation shell. The heating component comprises a heat conduction sleeve and a heating element arranged on the outer side of the heat conduction sleeve, a conductive bayonet socket is arranged on the outer side of the heat preservation shell, the interior of the conductive bayonet socket is electrically connected with the heating element, and the drying agent is completely wrapped by the heat conduction sleeve and the heating element to form an annular heating surface. Heat can be evenly transmitted to all parts of the drying agent through the heat conduction sleeve, local overheating or heating blind areas are avoided, the contact area of the drying agent and the heating face is maximized through wrapping type heating, the saturation risk is reduced, and the service life of the dryer is prolonged.