21results about How to "Easy temperature control" patented technology

This invention relates to a temperature control device for a battery pack in a new energy bus, comprising a battery box, several module boxes arranged side-by-side in the middle of the inner side of the battery box, several battery cells arranged side-by-side in the module boxes, a heat spreader plate embedded in one inner wall of one side of the module box, several heat exchange tubes embedded inside the module box and abutting against the heat spreader plate, an insulation tank on one side of the outer side of the battery box, a heat exchanger on one side of the insulation tank, and an air conditioner on one side of the heat exchanger. The air conditioner is connected to the heat exchanger and the insulation tank respectively through refrigerant pipes. A water pump is installed at one end of the insulation tank. In winter or low-temperature environments, it collects heat from the air, heating the water in the insulation tank to hot water. In summer or high-temperature environments, it releases heat to the air through the heat exchanger and cools the water in the insulation tank to cold water, so that the battery cells can be maintained between 20 and 30 degrees Celsius in various temperature environments, so that the working efficiency of the battery cells can be optimized.

The utility model discloses full-electric-drive ultrasonic vibration-infrared heating energy field assisted multi-station precision glass mold pressing equipment, which comprises a control box, a feeding assembly, a pressure forming execution unit, a discharging assembly and an electric control cabinet, and adopts an infrared radiation heating mode to carry out rapid non-isothermal heating on a glass prefabricated part. And an ultrasonic vibration element and a pressure sensing element are arranged in the lower mold base of the mold pressing station, and when the prefabricated part is heated to a softening point, the ultrasonic vibration element is started to cooperatively work with an infrared heating technology, so that the filling speed and quality of glass mold pressing forming are improved. The full-electric driving technology is used, the control precision and the die pressing forming efficiency are high, in addition, compared with a traditional glass die pressing machining mode, the infrared heating element and ultrasonic vibration cooperative work machining technology achieves precise and efficient machining of a glass prefabricated part, the problem of interference of heating and vibration in traditional die pressing is solved, and the production efficiency is improved. And the forming precision and efficiency of the product are improved.

The invention discloses a pumping ring structure-based active optical fiber with high pumping conversion efficiency and an amplifier structure, and relates to the field of active optical fibers and optical fiber amplifiers, the pumping ring structure-based active optical fiber comprises a layered structure which is sequentially arranged from inside to outside, and the layered structure comprises a fiber core, a pumping ring structure, a quartz cladding and a coating layer, the optical fiber is located at the geometric center of the active fiber; the pumping ring structure is arranged around the fiber core and is used for guiding and converging pumping light to gather towards a fiber core area, the pumping ring structure is composed of one or more layers of concentric annular modulation areas, and the refractive indexes of all the layers of modulation areas are gradually increased layer by layer from outside to inside in the radial direction; according to the active optical fiber and amplifier structure, one or more layers of concentric pumping rings with refractive indexes gradually increased layer by layer from outside to inside are arranged in the cladding, and the concentration degree and energy density of pumping light towards a fiber core area can be remarkably improved to a certain extent by utilizing the guiding effect of refractive index gradients on a pumping light propagation path; therefore, higher pumping absorption efficiency and gain performance are realized.

The utility model provides a hydrogen production device. The hydrogen production device comprises a hydrogen production device body, a secondary coil, an eddy current generating unit and at least one supporting piece, the hydrogen production device body is provided with a chamber, one end part of the hydrogen production device body is provided with a first lead-in port for a first substance to enter the chamber and a second lead-in port for a second substance to enter the chamber, and the other end part of the hydrogen production device body is provided with a lead-out port and a discharge port; the secondary coil group is wound outside the hydrogen production device body; the eddy current generating unit is arranged in the cavity corresponding to the winding position of the secondary coil; the supporting piece is provided with a plurality of through holes and is arranged in the cavity, and the eddy current generating unit penetrates through the supporting piece and is arranged in the cavity through the supporting piece.

The utility model relates to reactor technical field provides a reactor for fluorinated ethylene carbonate production, including reactor main part and feed inlet, the top of reactor main part is provided with feed inlet, the side of reactor main part top away from feed inlet is provided with the filler mouth, the top of reactor main part is equipped with the stirring structure, the utility model discloses be provided with stirring structure, start stirring motor makes the stirring shaft rotate, and make the stirring shaft and the output shaft through the intermeshing of primary bevel gear and second bevel gear interconnect, thereby make the stirring shaft and the output shaft synchronous rotation, the stirring shaft drives the stirring vane and carries out the stirring to the inside of reactor main part, and the output shaft drives the quantitative board and rotates in the inside of filler mouth and carries out the quantitative addition of potassium fluoride, thereby reached the purpose of uniform addition of potassium fluoride while conveniently stirring raw materials.

The present invention relates to the technical field of skin care products, and discloses an acne skin relieving gel containing swallow and folium artemisiae argyi components, the acne skin relieving gel comprises the following components by weight: 2-3% of an oat kernel extract; 2%-3% of a folium artemisiae argyi extract; 5%-8% of a humectant; 0.5%-0.8% of an antioxidant; 0.1% to 0.2% of matrine; 4.65% to 7.4% of a skin conditioning agent; according to the invention, the oat kernels and the folium artemisiae argyi extract are compounded, so that the anti-allergy and anti-oxidation performance is synergistically improved, and redness, stabbing pain and inflammation are effectively relieved. The composite moisturizing system is combined with natural components, so that double effects of water absorption and water locking are realized, and dryness and roughness are improved permanently. All the components are natural and mild, do not contain artificial essence, pigment or preservative, and are suitable for sensitive skin. The preparation process is simple and controllable, high in batch stability and suitable for large-scale production.

This invention discloses a fan coil unit temperature control device and method, relating to the field of temperature control technology. The invention connects a microcontroller unit (MCU) and an NB-IoT chip to a remote MQTT cloud server. The NB-IoT chip uploads the current room temperature, outlet air temperature, weather conditions, and room load model to the remote MQTT cloud server. Based on the current parameters and the room load model, the remote MQTT cloud server predicts the room temperature and humidity at the next moment and controls the fan coil unit via the MCU. In other words, this invention connects the MCU to the cloud server via the MQTT protocol, allowing for precise temperature control of the fan coil unit in complex buildings.

The utility model discloses a vertical high voltage transformer, high voltage transformer framework and switching power supply, the vertical high voltage transformer, including framework, a plurality of windings and magnetic core, and framework includes winding post and the through -hole of setting up in the middle part of winding post, a plurality of windings are wound on the winding post of framework, and the magnetic core is into the through -hole of framework, its characterized in that: still include shielding layer, set up between the primary winding and the secondary winding, and its first end and tail end have no electrical connection, and is equipped with the lead -out wire, is used to connect the ground through the lead -out wire, a plurality of windings, including the first winding, the second winding, the third winding and the fourth winding of primary side and the secondary winding, and the first winding and the second winding of primary side are separated and are wound in the same layer in the way of separating line and pull out four wire ends, are used for fixedly connected with four transformer pin respectively. The utility model discloses through a series of methods and structure optimization, and the product design of vertical high voltage transformer is more miniaturized, and can improve the comprehensive performance of power supply product significantly.

A blown film die head temperature control structure includes a blown film die head with an annular extrusion port. The blown film die head is evenly divided into N sector-shaped regions along its circumference, where N is a natural number. Each sector-shaped region is equipped with two arc-shaped heat-conducting oil pipes, the center of each heat-conducting oil pipe located on the vertical central axis of the blown film die head. The two heat-conducting oil pipes are close together, each extending from a first circumferential end to a second circumferential end of the corresponding sector-shaped region. Each heat-conducting oil pipe has an inlet and an outlet. In each sector-shaped region, one heat-conducting oil pipe has its inlet on the clockwise side and its outlet on the counterclockwise side, while the other heat-conducting oil pipe has its inlet on the counterclockwise side and its outlet on the clockwise side. This invention can maintain a basically uniform temperature at various points along the circumference of the blown film die head and can quickly adjust and change the temperature.

The utility model provides a kind of cooling water intelligent temperature control system for mass concrete, the mass concrete is cooled by water cooling using cooling water pipe, the cooling water pipe includes water inlet and water outlet, water inlet is connected with circulating water tank by circulating water pump, circulating water tank is connected with water inlet pump and water outlet pump respectively, the intelligent temperature control system is connected with water level sensor, temperature sensor and first control module, second control module respectively arranged in circulating water tank, the working state of first control module and second control module controls water inlet pump and water outlet pump respectively, the water level and temperature in circulating water tank can be controlled by control system, the control of water inlet pump and water outlet pump is carried out, the adjustment of water amount in circulating water tank is realized, to improve the effective control of cooling water.

This invention discloses a method for drying raw materials using waste heat from a sintering brick kiln, relating to the field of sintering brick raw material drying technology. The invention first constructs a material pre-drying platform on the top surface of the tail section of the sintering brick kiln, places the material on the pre-drying platform, and opens a connecting opening at the top of the tail section near the brick outlet. The dryer is then mounted above the connecting opening, and an insulation structure is installed outside the drying equipment. This invention utilizes the waste heat of the kiln to pre-dry the raw materials, removing most of the moisture, before they enter the dryer for further drying. The waste heat from the kiln tail section is discharged through the connecting opening, acting on the dryer cylinder, and then conducted to the material inside the dryer. This isolates the kiln flue gas from contact with the material, preventing impact on the material's properties and sulfur content. The insulation structure also prevents flue gas escape and facilitates temperature control during drying.

The utility model belongs to the field of heat preservation boxes, and provides a sliding sealing mechanism and a heat preservation box applying the sliding sealing mechanism, which comprise guide rails, the guide rails are arranged in pairs, the tops and the bottoms of the guide rails are planes, guide grooves are arranged on two sides of the guide rails, and moving components in sliding fit with the guide rails are arranged on the guide rails. The top square tube is provided with two assembly ports in one-to-one correspondence with the guide rails, the two ends of each assembly port are provided with two clamping assemblies in elastic fit with the two sides of the guide rails, each clamping assembly comprises a clamping block, the end of each clamping block is in contact fit with the side face of the corresponding guide rail and the groove face of the corresponding guide groove, and the side, opposite to the guide rails, of each clamping block is provided with a groove-shaped straddle plate. The straddle plate is movably matched with the two sides of the top square tube, an inner square tube movably connected with the top square tube in an inserted mode is arranged on the inner side of the straddle plate, and a spring is arranged in the inner square tube. The sliding sealing device is reasonable in design, good in sliding sealing performance, beneficial to temperature control of different temperature areas and suitable for large-scale popularization.

The utility model discloses a temperature control formula electric flame stove head and have its electric flame stove, wherein, this temperature control formula electric flame stove head, including panel, platen, plasma electrode assembly and fan, the panel has the electrode sheath that protrudes upwards to have the flame port to the upper end of electrode sheath, platen is established below the panel and is sealedly defined air cavity between the panel, plasma electrode assembly is established in the electrode sheath, the fan is established at the bottom of platen, is used for blowing into the air in air cavity, and makes air enter to the electrode sheath after blowing out from the flame port. The utility model discloses temperature control formula electric flame stove head and electric flame stove, utilize the fan to blow into the air in air cavity, make air pass through electrode sheath and blow out from the flame port again, thereby auxiliary realization temperature control, in practical application, combine high pressure pulse regulation control mode, make the temperature of stove head can effectively control target range, can reduce the generation of ozone and nitrogen oxides significantly, thereby promote environmental friendliness and use safety.

The present invention provides a method for producing a heat transfer inhibiting sheet having strength capable of maintaining the shape of the heat transfer inhibiting sheet and high holding performance of inorganic particles, thereby maintaining excellent heat insulation performance. The method for producing a heat transfer inhibiting sheet has a processing step of processing a mixture into a sheet shape by a dry method, the mixture containing inorganic particles (4) and binder fibers (3) having a core-sheath structure. The binder fibers (3) having a core-sheath structure have a core portion (1) extending in the length direction thereof and a sheath portion (2) formed so as to cover the outer peripheral surface of the core portion (1). The melting point of a first organic material constituting the core portion (1) is higher than the melting point of a second organic material (7) constituting the sheath portion (2).

The utility model discloses a large roasting furnace which comprises a furnace body, a furnace cover and a central cylinder, the furnace cover is arranged at the upper end of the furnace body in a sealing mode, a smoke exhaust pipe is arranged on the furnace cover, a furnace door is arranged on the side wall of the furnace body, the central cylinder is fixedly arranged in the middle of the furnace body, and tangential burners are arranged on the side wall of the furnace body. The central cylinder is arranged in the furnace body, the diameter of the furnace body can reach more than 15 meters, the processing scale of a single furnace can reach more than 20 m < 3 > / h, compared with an original furnace type, the load of the single furnace is improved by 70%, the production efficiency can be effectively improved, and the production cost can be effectively reduced.

This invention provides a warm acupuncture device with temperature control, belonging to the field of warm acupuncture technology. It includes acupuncture needles, a fixed tube, a movable tube, a fixed groove, a fixed crossbar, an upper connecting rod, and an inclined rod. The invention utilizes a movable tube, a mounting frame, a fixed groove, and a pressing plate. By pressing the lower end of the pressing plate inward, the clamping block penetrates the fixed tube, releasing the acupuncture needle. At this point, the movable tube and mounting frame can be lifted upward, separating the acupuncture needle from the moxa stick and reducing the needle's temperature. This achieves direct and rapid temperature control by allowing the acupuncture needle to contact and separate from the burning moxa stick. This solves the problem of existing warm acupuncture temperature control devices that regulate temperature by controlling the number of vents, which is slow and affects treatment effectiveness. Furthermore, the acupuncture needles inserted into the skin, bearing a large load, are not stable enough when supported solely by the needles. Additionally, ash can fall from the vents of the container holding the burning moxa stick, potentially burning the patient.

The utility model relates to the field of conveying equipment, in particular to an automatic bottle conveying machine which comprises a conveying belt, a secondary cooling mechanism is arranged on the conveying belt, a primary cooling mechanism is arranged at the feeding end of the conveying belt and comprises a temporary storage table, and first cooling air pipes are arranged on the periphery of the top of the temporary storage table. A plurality of first air holes are evenly formed in the inner side of the first cooling air pipe, a plurality of containing discs are evenly arranged on the temporary storage table, bottle bottom cooling air holes are formed in the containing discs, a cooling air channel is arranged in the temporary storage table, the cooling air channel is communicated with the bottle bottom cooling air holes, and the first cooling air pipe is communicated with the cooling air channel and connected with a cooling air source. According to the utility model, glass bottles are conveyed between the bottle-making machine and the annealing furnace, so that the labor intensity of workers is reduced, and the labor cost is saved.

The application discloses a heat pump participating type hybrid cooling system for a wind turbine generator unit and a control method thereof, which comprises a nacelle cooling water circulating unit, a radiator cooling water circulating unit, a heat pump unit, a first cooling liquid reversing valve and a second cooling liquid reversing valve. The nacelle cooling water circulating unit is connected with the radiator cooling water circulating unit through the heat pump unit, and the forward and reverse operation of refrigerant is switched through the heat pump unit. The two ends of the nacelle cooling water circulating unit are connected with the two ends of the radiator cooling water circulating unit through the first cooling liquid reversing valve and the second cooling liquid reversing valve respectively, and the flow direction of the cooling liquid is controlled through the opening of the first cooling liquid reversing valve and the second cooling liquid reversing valve. The application can effectively compensate the heat dissipation performance of a natural wind cooling radiator under the condition of medium and low wind speed, improve the economy of the wind turbine generator unit, and realize effective preheating of the wind turbine generator unit through the characteristics that the heat pump can switch the forward and reverse operation.

A cyclohexylamine electric heating device includes a cylindrical body and a sealing cover plate with an opening at the top of the cylindrical body. The lower end of the cylindrical body is sealed. Feed flanges are located on both sides of the top of the cylindrical body, and discharge flanges are located on both sides of the bottom of the cylindrical body. Multiple electric heating tubes are threaded through the sealing cover plate and are located within the cylindrical body. The upper terminals of the electric heating tubes are located in a circular, sealed wiring chamber above the cylindrical body. Each electric heating tube has a U-shaped structure and is fixed with multiple layers of guide plates within the cylindrical body. Each electric heating tube passes through mounting holes in the guide plates and is fixedly connected to the guide plates. The guide plates between the mounting holes have multiple perforated flow outlets. This invention, through the rational arrangement of the heating tubes and the inlet / outlet layout, can precisely control the temperature, ensuring sufficient exposure of the catalyst's active sites while avoiding sintering or deactivation caused by high temperatures. This optimizes the temperature control of the reaction system, thereby improving the stability and efficiency of the catalytic reaction.

This utility model relates to the field of injection molding machine technology and discloses a multi-stage temperature-controlled preform injection molding machine barrel structure, including a processing chamber and a temporary storage chamber fixedly connected above the processing chamber. The top of the temporary storage chamber is provided with a placement port. The processing chamber is equipped with a processing mechanism, which processes the raw materials. The processing mechanism includes a crushing chamber fixedly connected to the bottom of the temporary storage chamber. A receiving chamber is fixedly connected inside the temporary storage chamber. Crushing rollers are rotatably connected inside the crushing chamber, and two sets of crushing rollers are provided. This utility model pre-processes the raw materials before feeding by setting up a motor, a bevel gear, a transmission gear, and a baffle, which improves the subsequent use effect and solves the problem that existing injection molding machine barrel structures often directly convey the injection molding raw materials, which may cause blockage inside the barrel during the transmission process, thus affecting the working effect.

The utility model provides a zinc aluminum alloy steel wire production device belongs to alloy wire cooling field. Solve the problem of inert atmosphere mixing efficiency low and gas consumption amount big. It includes fixed air pipe, and one end is closed end, and the other end is open end, rotates the air pipe, and fixed air pipe coaxial arrangement and the air outlet end by the closed end inserts in fixed air pipe, the air outlet end is used for jet flow N2 and forms the back pressure area in fixed air pipe, rotates the air pipe wall and the circumference even arrangement several with the angle air outlet, blade, is used for the air outlet gas of the angle air outlet to add the circumferential force when rotating, air inlet hole is provided with several and even penetrates the fixed air pipe wall surface on the back pressure area corresponding and sets up, CO2 buffer cavity is used for introducing CO2, heat insulation flow guide part is used for isolating the rotary connection of rotating air pipe and CO2 airflow, and gently flow guide airflow to the blade. It is mainly used for zinc aluminum alloy steel wire cooling.