13results about How to "Cycle evenly" patented technology

The present invention discloses an energy storage cabinet with better cooling, waterproof and sealing performance. The adopted technical scheme includes: a cabinet body, a cabinet door hinged to the front end of the cabinet body, the inner cavity of the cabinet body is provided with a group of storage cabinets for storing batteries, the back of the cabinet door is provided with an air conditioning installation cavity, the upper end of the air conditioning installation cavity is provided with an inclined cold air outlet nozzle, and the lower end is provided with an inclined condensate manifold, the front of the cabinet door is provided with a group of first air intake grille holes corresponding to the position of the cold air outlet nozzle, and a drain port is provided corresponding to the position of the condensate manifold, the bottom of the cabinet door is provided with a drain valve, and the drain valve is provided with a drain pipe connected to the air conditioning installation cavity, and the top of the cabinet body is provided with a ceiling-type cold air diverter, the cold air diverter includes a flat air diverter shell, and the inner cavity of the air diverter shell is divided into an intermediate cold air diverter chamber and side cold air diverter chambers arranged on both sides of the intermediate cold air diverter chamber by a partition.

The invention provides a flax roving scouring and bleaching process which comprises the following steps: 1, loading flax roving into a creel with a Teflon coating in a loose uniform winding manner, and controlling the total yarn loading amount to be 75 + / -5% of the effective volume of a main scouring and bleaching pot; 2, soft water is injected into a saucepan according to the liquid ratio of 1: 10-1: 15, the temperature is increased to 65-75 DEG C, a nonionic penetrant is added, the creel in the step 1 is hung into the saucepan after operation is conducted for 5 minutes, heat preservation operation is conducted for 25-35 minutes in a positive and negative circulation alternating mode, and after waste liquid is discharged, normal-temperature soft water is used for washing twice in an overflow mode, and washing is conducted for 10 minutes each time; 3, formic acid and a metal ion chelating agent are added into a main pot, water is added till the liquid ratio is 1: 12, a circulating pump is started, the temperature is increased to 50-55 DEG C, the washed creel is put into the main pot, the temperature is kept, the stirring reaction is conducted for 20-30 minutes, the pH value is monitored and maintained to be 3.0-3.5 in the process, and after pickling is completed, waste liquid is pumped into a neutralization pool to be treated after being filtered through a stainless steel filter screen.

The utility model discloses a pastry baking rotary furnace which comprises a baking furnace, the baking furnace comprises a furnace body, the bottom of the furnace body is fixedly connected with a supporting mechanism, and a drying mechanism is arranged in the furnace body and comprises a flow dividing pipe fixedly arranged on the upper portion of the interior of the furnace body. A plurality of air spraying heads are fixedly connected to the bottom of the flow dividing pipe, a plurality of air spraying pipes are connected to the periphery of the flow dividing pipe at equal intervals, and the bottoms of the air spraying pipes are fixedly connected with the bottom of the inner wall of the furnace body. The equipment has the advantage of uniform baking, and solves the problems that the baking effect of a hot air circulation mechanism in a rotary furnace for baking part of cakes is not ideal enough, hot air may flow unevenly in a furnace cavity, the air volume of part of areas is too large, the air volume of other areas is not enough, and the heating consistency of the cakes is affected.

The utility model relates to kitchen small household electrical appliance technical field, concretely relates to a kind of compact air fryer of high-efficiency heating, including shell, upper pot body component, lower pot body component, heating mechanism, air deflector etc., upper pot body component and lower pot body component are arranged up and down in vertical direction, not traditional side by side, this makes equipment more compact in width direction, heating mechanism is centrally arranged in shell, the heating mechanism includes the heating pipe generating heat and fan driving air circulation, air deflector is arranged in front of the air outlet of heating mechanism, is the core component of high-efficiency heating, the air deflector is designed with the lower air deflector channel of downwardly inclined extension, the air outlet of lower air deflector channel is accurately aligned with the air inlet of pot body component, hot air is efficiently guided to upper pot cooking space, the utility model overcomes the problem that existing double-pot air fryer is designed more left and right, leading to equipment overall width is larger, occupies kitchen countertop space more, not enough compact.

The utility model discloses a texturing device which comprises a texturing groove, a plurality of circulating grooves located outside the texturing groove and communicated with the texturing groove, and a circulating assembly, and the circulating grooves comprise a first circulating groove located outside the side wall of the texturing groove and a second circulating groove located outside the bottom wall of the texturing groove. And the first circulating groove and the second circulating groove are communicated with the texturing groove through a circulating assembly. According to the utility model, liquid circulation in the texturing groove can be accelerated, a dead angle area where a solution cannot circularly flow is reduced, and liquid circulation is more uniform.

This utility model discloses a wheat breeding device, including a main box, a positioning turntable, a positioning rod, and a breeding box. The positioning turntable is located inside the main box, and the positioning rod is located on the front of the turntable. The breeding box is located on the outer surface of the positioning rod. A common reinforcing plate is located on the front of the breeding box, and a cover plate is located at the front end of the breeding box. A power distribution top shell is located on the top of the main box, and a cultivation shell is located at the bottom of the power distribution top shell, situated inside the main box. A light strip is located at the bottom of the cultivation shell, directly above the breeding box. This utility model, through the linkage design of the positioning turntable and a servo motor, creates a dynamic airflow field during the rotation of the breeding box, ensuring uniform air circulation within the cavity. Simultaneously, the arc-shaped array of light strips precisely matches the rotation trajectory of the breeding box, maintaining a constant vertical distance between each layer of wheat and the light source, eliminating blind spots in illumination, significantly improving the consistency of environmental parameters, and providing more stable growth conditions for the wheat.

The utility model relates to grape transportation box technical field, and disclose a grape transportation box with fresh -keeping function, including the bearing box, the bearing box is rectangular frame, the inside lower position of bearing box is provided with detachable support plate, the upper side of support plate is equidistant and is provided with a plurality of hexagonal through slot, the upper side of support plate is provided with a plurality of mounting cavities, and the inside of mounting cavity all has the heat preservation foam of clamping, in the utility model, the protection shell is equipped with in bearing box outside, constitutes the second heat preservation layer, and its airtight structure further enhances the overall heat insulation effect, and the synergistic effect of double heat preservation design greatly prolongs the maintenance time of low temperature environment, ensures that grape is in stable suitable low temperature high humidity environment in the transportation way. Meanwhile, the rigid material of support plate and protection shell strengthens the compressive strength of box body together, prevents the grape breakage caused by the extrusion of upper layer box body when stacking, solves the pain point that traditional packaging is easy to deform, and the short service life of heat preservation.

The invention discloses a ball screw pair and a linear actuator, and belongs to the technical field of transmission structures, the ball screw pair comprises a nut, a screw rod and balls arranged in a raceway, the axial length of the nut is larger than that of a transmission part, a return block is embedded in the peripheral surface of the transmission part, a return groove with the rotating direction opposite to that of the raceway is formed in the outer side of the return block, and the screw rod is arranged in the return groove. The roller path is divided into a plurality of single-circle closed circulation loops with spiral sections through the return grooves, and the balls move along the circulation loops so as to convert rotary motion of the nut into linear motion of the lead screw. The linear actuator comprises a casing, a stator module and the ball screw pair. The roller path is divided into a plurality of single-circle closed circulation loops with the spiral sections through the return grooves in the return blocks, the balls always move in the circulation loops, and the situation that the balls fall out of the roller path to affect the transmission stability of the structure is avoided.

The invention discloses a zero-discharge device for high-salt wastewater of a lignite unit, and relates to the technical field of wastewater purification. Current treatment equipment fails to effectively promote impurities in waste liquid to remain in a suspended state, which easily leads to precipitation and scaling. The high-salt wastewater treatment technology has the defects of low treatment efficiency, difficult equipment maintenance, secondary pollution risk and high operation complexity. The invention effectively enhances the tumbling effect of high-salt wastewater during the heating and boiling process through arc plates and circulation positioning sheets, promotes the uniform distribution and circulation of impurities, significantly improves the treatment efficiency and avoids the formation of precipitation. In addition, combined with the design of the condensation component, effective condensation and collection of waste steam is achieved, the recycling rate of water resources is improved, the efficiency and quality of high-salt wastewater treatment are improved, and the treated water quality is ensured to be closer to the standard of pure water. The energy consumption and environmental impact of the treatment process are greatly reduced through efficient heat and water resource management.

The utility model relates to the technical field of tire manufacturing, and discloses tire vulcanizing equipment. Included angles are formed between first air holes in a center ring seat of the tire vulcanization equipment and the axial direction and the circumferential direction of the center ring seat respectively, guide vanes are located in air injection paths of the first air holes, and the air injection direction coincides with the normal direction of the guide vanes. The structure can accurately guide airflow, gas media are decomposed into axial speed and circumferential speed when flowing through the air holes, the axial speed and the circumferential speed synergistically act on the guide vanes, the guide vanes efficiently rotate, the rotating efficiency is improved, high-temperature gas can be evenly guided to all positions of the inner wall of the curing bladder, it is guaranteed that the interior of the curing bladder is evenly heated, and the service life of the curing bladder is prolonged. Therefore, the vulcanization quality is improved. In addition, the turbulent flow assembly is driven by airflow to rotate passively, uniform circulation of gas is achieved under the condition that an additional power source is not added, the structure of equipment is simplified, the manufacturing cost is reduced, and energy loss is reduced.

The invention discloses an automobile fuel evaporative emission testing device, and relates to the technical field of emission testing, the automobile fuel evaporative emission testing device comprises a testing bin, a suction pipeline, a temperature control assembly and an air supply pipeline which are sequentially connected in series and form a loop, the air supply pipeline is further connected in series with a collection bin and a pump body, and a first sensor is arranged in the collection bin; the test bin is used for obtaining the first fuel evaporation gas concentration, and an automobile and a protection bin are placed in the test bin; an oil tank is placed in the protection bin, the protection bin is made of a heat conduction material, one side of the protection bin is communicated with a through pipe, and the end, away from the protection bin, of the through pipe is closed and extends out of the protection bin; a second sensor is further arranged outside the test bin, and the detection end of the second sensor extends into the through pipe and is used for obtaining the second fuel evaporation gas concentration; the device can detect the fuel evaporation gas concentration of the automobile and the fuel tank at the same time, and the detection efficiency is greatly improved.

The utility model provides chemical treatment equipment for cattle pericardium, which comprises a plurality of groups of reaction units, a plurality of groups of reaction units, a plurality of groups of reaction units and a plurality of groups of reaction units, the conveying device is connected with the reactor and the solution storage barrel, and the conveying device can drive solutions in the reactor and the solution storage barrel to flow; the thermostat is communicated with the reactor, and when the thermostat works, the thermostat can maintain the constant temperature of the reactor; the temperature sensor is installed in the reactor, and when the temperature in the reactor is abnormal, the temperature sensor gives an alarm; wherein when the anti-calcification treatment is carried out, the bovine pericardium is placed in the reactor, the constant temperature of the reactor is maintained by the thermostat, and the temperature in the reactor is monitored by the temperature sensor. The anti-calcification device solves the technical problems that after the bovine pericardium which is not subjected to anti-calcification treatment is implanted into a human body, calcification possibly causes the bovine pericardium to become stiff and lose elasticity, and normal functions of the bovine pericardium are affected.

The utility model provides an environment-friendly vertical type aluminum material electrostatic powder spraying device. The environment-friendly vertical type aluminum material electrostatic powder spraying device comprises a mounting frame and a powder spraying device, the operation box is fixedly mounted at the top of the mounting frame, and the operation box comprises a spraying cavity and a preheating cavity; the two mounting plates are arranged on the inner walls of the front side and the rear side of the spraying cavity correspondingly, and a plurality of spraying guns are arranged on the mounting plates; the conveying mechanism is arranged on the operation box; the two heating plates are arranged on the front inner wall and the rear inner wall of the preheating cavity respectively; and the two circulating mechanisms are both arranged in the preheating cavity. The environment-friendly vertical type aluminum material electrostatic powder spraying device provided by the utility model can be used for uniformly preheating a vertical type aluminum material and improving the conductive effect of the aluminum material, so that the powdering and spraying effects on the vertical type aluminum material are improved.