377 results about "Surface cooling" patented technology

The utility model discloses a vertical steam-water separator which comprises a tank body, the tank body is communicated with a steam inlet pipe, an exhaust pipe and a drain pipe, a baffle plate for dividing the tank body into an inner cavity and an outer cavity is arranged in the tank body, and a heat insulation material is packaged in the inner cavity, so that the baffle plate can be kept in a high-temperature state. And water vapor entering the tank body is prevented from being cooled and condensed on the surface of the baffle plate with relatively low temperature. The inner cavity is fixedly arranged on the tank body through two nested and separated barrels, a through hole is formed between the two barrels, high-temperature water in the steam-water separator can be kept for a period of time in the tank body through the two barrels, continuous evaporation of the high-temperature water is facilitated, after the liquid level exceeds the through hole, the electronic liquid level meter sends out a signal, the PLC control system opens the electronic valve, and the steam-water separator is started. The drainage work is completed through the siphon principle.

The utility model discloses a water-cooled condensing device and a rotary dehumidifier. The water-cooled condensing device comprises a condenser and a condenser, the inlet air distribution cavity comprises a first air inlet and a plurality of first air outlets; the condensate water collecting cavity comprises a second air outlet, a water outlet and a plurality of water inlets; the condensation pipe assembly comprises condensation pipes and surface cooling pipes which are arranged in pairs, the surface cooling pipes are arranged on the peripheries of the condensation pipes in a sleeving mode, so that a cooling space is formed between the outer walls of the condensation pipes and the inner walls of the surface cooling pipes, and a cooling liquid inlet and a cooling liquid outlet are formed in the cooling space; a plurality of condensation pipe assemblies are connected between the air inlet distribution cavity and the condensate water collection cavity, and the two opposite ends of each condensation pipe are connected with the first air outlet and the water inlet correspondingly. Cooling liquid is injected into the cooling space from the cooling liquid inlet, the cooling liquid flows out from the cooling liquid outlet and takes away heat entering the condensation pipe from the air inlet distribution cavity, high-temperature and high-humidity wet air is condensed into liquid in the condensation pipe, the specific heat capacity of the cooling liquid is higher than that of the air, and therefore the condensation efficiency is improved.

The invention provides high-carbon and high-manganese steel and a control method for continuous casting stopping of the high-carbon and high-manganese steel, and the control method comprises the following steps: before stopping the casting, reducing the pulling speed to a first target pulling speed, removing casting powder in a crystallizer after the pulling speed is stabilized, closing a stopper rod, arranging a blind plate, and synchronously reducing the wide-surface cooling water flow of the crystallizer from a first target flow to a second target flow; a secondary cooling water system in front of the straightening section is switched to a semi-automatic flow locking mode, the first target pulling speed is switched to a second target pulling speed, a tail blank mode is started, and the soft reduction function is relieved; after the submersed nozzle is removed, a cooling piece is added into the crystallizer, and the tail blank is continuously pulled out at a third target pulling speed; after the tail blank is completely separated from the crystallizer, running at a fourth target pulling speed for 2-4 minutes; pulling the tail blank out of the fan-shaped section at a fifth target pulling speed; the first target flow rate ranges from 5100 L / min to 6100 L / min; and the second target flow rate is 4000 to 4500 L / min. And the technological process is simple and convenient to operate.

The invention discloses a porous medium sweating and cooling combustion chamber based on a ceramic matrix composite material, and relates to the technical fields of gas turbines, new energy and the like. In order to solve the problem of combustion instability such as combustion oscillation of a traditional gas turbine combustion chamber, a ceramic-based porous medium combustion chamber structure is adopted, liquid fuel infiltrates from the outer wall face of a porous medium and is evaporated and gasified on the inner wall, and then combustion occurs. The gasification reaction of the liquid fuel in the porous medium and on the wall surface can take away a large amount of heat, so that the effects of heat insulation, heat protection and wall surface cooling are achieved, and the combustion chamber can be protected from thermal damage. On the other hand, traditional jet flow or rotational flow combustion is replaced by wall face evaporation combustion, and combustion oscillation caused by uneven mixing or jet flow is avoided.

The invention discloses an air cooling unit backpressure adjusting method and device, electronic equipment and a storage medium, and relates to the technical field of automation. According to the air cooling unit backpressure adjusting method and device, an air cooling island is partitioned according to the operation environment temperature and wind direction changes of an air cooling unit, and spraying pressure and flow data of all partitions are obtained; and then the opening degrees of the spraying valves of the different subareas are dynamically adjusted to optimize the spraying intensity, fine control over the spraying areas and optimization of the utilization rate of the demineralized water are achieved, and therefore the problems that due to the fact that an existing direct air cooling system adopts a traditional spraying mode under the high-temperature and strong-wind conditions, fine control and utilization rate optimization are not achieved, and the utilization rate of the demineralized water is not optimized can be solved. The technical problems of uneven surface cooling of the air cooling tube bundle, vacuum degree reduction, back pressure rise, even load reduction operation of a unit and influence on power generation efficiency and economical efficiency caused by the air cooling tube bundle are solved, and the technical effects of uniform cooling of the air cooling tube bundle, improvement of the vacuum degree, reduction of the back pressure, avoidance of load reduction of the unit and improvement of the power generation efficiency and economical efficiency are achieved.

The invention belongs to the technical field of foam forming, and discloses a foam packaging forming production device which is technically characterized by comprising a base, vertical plates are fixedly mounted on the surface of the base, a bearing ring is rotatably mounted between the two vertical plates, a bottom die is fixedly mounted at the inner bottom of the bearing ring, and a top die is arranged over the bottom die; a positioning mechanism is arranged between the two groups of vertical plates and comprises a swinging assembly and an overturning assembly, a cooling mechanism is arranged in the bottom die and comprises a heat dissipation cavity, a first flow guide assembly and a second flow guide assembly, and a plurality of groups of heat dissipation plates which are distributed in parallel are fixedly mounted in the heat dissipation cavity. Through mutual cooperation of the first flow guide assembly and the second flow guide assembly, cooling water can be controlled to be intermittently sprayed on the surface of the heat dissipation plate, the cooling water on the surface of the heat dissipation plate evaporates and absorbs heat, the bottom die can be rapidly cooled, and the forming efficiency of foam is effectively improved.

A chip and cooler assembly includes an active or passive interposer (114) that has a front side and a back side. Integrated circuit chips (102, 112) are mounted onto the back side of the interposer (114). Each of the chips (102, 112) has a front side that is attached to the interposer (114) and a back side that faces away from the interposer (114). Gaps (108) separate the chips (102, 112). The assembly also includes a frame (300) that is fitted into the gaps (108) between the chips (102, 112). The frame (300) is CTE-matched to the chips (102, 112). The frame (300) and the chips (102, 112) define a back side surface. A cooler module (200) is attached to the back side surface. The cooler module (200) is CTE-matched to the chips (102, 112). The cooler module (200) includes a microchannel cooler (202) that is disposed directly against the back sides of the chips and a manifold (204, 206) that is attached to the microchannel cooler (202) opposite the chips (102, 112). The manifold (204, 206) is CTE-matched to the microchannel cooler (202).

The invention discloses a coating device for cable production and processing, and belongs to the field of cable production. A coating device for cable production and processing comprises a processing box, threading holes are formed in the centers of the two side walls of the processing box, a material storage box is fixedly connected to the top of the processing box, a material guide pipe is fixedly connected to the interior of the processing box, and a material guide auger is rotationally connected to the interior of the material guide pipe. The coating assembly is arranged in the processing box, and the coating assembly is used for coating the surface of a cable core wire with an insulating material; the cooling assembly is arranged in the processing box; the rotating ring drives the two groups of coating rollers to rotate around the surface of the cable core wire, so that the surface of the cable core wire is uniformly coated with slurry, and meanwhile, the slurry is tightly compacted on the surface of the cable core wire in cooperation with the rotating extrusion effect of the two groups of coating rollers on the cable core wire, and bubbles in the slurry are discharged; the coating effect of the insulating layer is ensured, and the quality of the cable is improved.

The handpiece comprising a gripping structure, a seat for a interchangeable optical assembly and a cooling device of the epidermis. The cooling device comprises a cooling body of the epidermis adapted for a laser beam for treating the skin to pass through. The cooling body comprises a rear surface, an opposite front surface for contact with the epidermis, and a lateral surface extending from the front surface to the rear surface. The device further comprises a sleeve, in which the cooling body is housed. The sleeve comprises an inner surface at least partially surrounding the lateral surface of the cooling body. A circulation chamber of a cooling fluid is defined between the inner surface of the sleeve and the lateral surface of the cooling body.

According to various embodiments, provided is a portable rehabilitation cooling therapy device comprising: a cooling device; and a gripping structure that is connected to the cooling device and includes a battery. The cooling device includes: a housing that includes a plurality of first holes and a plurality of second holes on the respective side surfaces and a plurality of third holes on the upper portion; a multi-layer thermoelectric element disposed inside the housing and capable of cooling one surface to -10°C or below by using power supplied from the battery; a heat sink that is disposed on the upper portion of the multi-layer thermoelectric element and includes a body and a plurality of heat dissipation fins protruding from the body and extending in a direction from the plurality of first holes toward the plurality of second holes; and a heat dissipation fan disposed on the heat sink.

A fresh air processing unit comprises an air inlet unit and a dehumidification function section. The air inlet unit sequentially comprises a fresh air primary filtering section, a fan section, a flow dividing section, a heat pipe circulation recycling front section, a surface cooling section, an evaporation section, a heat pipe circulation recycling rear section, an air mixing section, a reheating coil section and a humidifying section from the fresh air inlet end to the fresh air outlet end. The flow dividing section comprises a flow dividing channel and a main channel, and the flow dividing channel can enable part of fresh air to cross the heat pipe circulation recovery front section, the surface cooling section, the evaporation section and the heat pipe circulation recovery rear section to be mixed with fresh air passing through the main channel of the heat pipe circulation recovery front section, the surface cooling section, the evaporation section and the heat pipe circulation recovery rear section in the air mixing section. The resistance of fresh air passing through the fresh air processing unit section body is reduced, energy consumption is reduced, meanwhile, the fresh air passing through the flow dividing channel of the flow dividing section can be mixed with the fresh air passing through the main channel in the air mixing section, the temperature and humidity of the fresh air are adjusted, and the operation energy consumption of the fresh air processing unit is further reduced.

The invention discloses a system and method for treating metallurgical dust and sludge and ferric sulfate slag through a rotary kiln, and the system comprises the rotary kiln which is used for carrying out pelletizing forming, pre-reduction desulfurization and deep reduction on the metallurgical dust and sludge and sulfuric acid slag of an iron and steel plant; the rotary kiln is sequentially provided with a pelletizing section, a pre-reduction desulfurization section, a deep reduction section and a discharging section from the kiln tail to the kiln head, and an inclined check ring is arranged in the pelletizing section; the kiln head of the rotary kiln is provided with an air nozzle, and the kiln tail is provided with a smoke outlet. The surface cooler is used for cooling the rotary kiln flue gas from the rotary kiln to obtain low-temperature flue gas; the zinc sulfate preparation module is used for treating the low-temperature flue gas and preparing a zinc sulfate product. According to the method, resource utilization and high-value utilization of the metallurgical dust sludge and the sulfuric-acid slag of the iron and steel plant can be achieved, low-sulfur and high-iron metallized pellets and zinc sulfate products are produced, and comprehensive utilization of iron, zinc and sulfur in the metallurgical dust sludge and the sulfuric-acid slag is achieved.

The present invention relates to the technical field of processing and application of special glass and energy-saving doors and windows, and proposes a hollow glass window manufacturing process and hollow glass window, comprising the following steps: S1, improving the surface roughness of the glass and making it into flat glass; S2, placing the flat glass into a heating furnace to soften it; S3, conveying the flat glass into a coolant spray chamber for cooling, and the conveying mechanism drives the flat glass to move along a continuous S-shaped path on a horizontal plane; S4, using an adhesive to bond the flat glass and the connecting frame; S5, installing the two bonded flat glasses into a frame. The present invention allows the flat glass to move along a continuous S-shaped path on a horizontal plane when passing through the coolant spray chamber, which not only allows the flat glass to be evenly cooled, but also accelerates the separation efficiency of the coolant on the upper surface of the flat glass and the flat glass, thereby improving the tempering efficiency of the flat glass and accelerating the processing speed of the hollow glass window.

A stator for an electric motor in an electrified vehicle incorporates axial coolant channels around the windings. Radial coolant channels connect these axial channels to an outer surface of the stator core. Coolant is pumped through the radial channels to a central point along the axial channels. From there, the coolant flows axially, absorbing heat from the straight sections of the windings and then flowing out of both ends of the stator core, cooling the winding heads.

This application relates to the field of lasers and discloses a reflector module, a synchrotron radiation device, and a free-electron laser device. The module includes a mirror body, a cooling component, and a heating component. The cooling component is connected to the mirror body and disposed on a first surface, used to reduce the temperature of the reflecting surface. The heating component is connected to the cooling component and used to compensate for the temperature of the reflecting surface. The heating component includes a heat-conducting block and a heating plate. This application utilizes a heat-conducting block connected to the cooling component and protruding from the reflecting surface along a third direction. A heating plate is disposed on the surface of the heat-conducting block facing the mirror body along a second direction. The heating component provides localized temperature compensation for the reflecting surface, which, combined with the uniform cooling of the cooling component, effectively reduces the localized high thermal gradient and non-uniform thermal expansion deformation of the reflecting surface caused by changes in the beam position.

The invention provides equipment and a process for producing float glass, and relates to the technical field of float glass production.The process comprises the steps that molten glass is continuously input into a tin bath, and the tin bath is filled with molten tin; the glass liquid input into the tin bath floats on the upper surface of the tin liquid; carbon-containing gas is input into a carbon film forming pipe, carbon films are formed through thermal decomposition, and the carbon films are attached to the wall of a tin bath and the surface of traction equipment; collecting glass tape data, and judging whether the glass tape is in a normal state; based on the state of the glass tape, a traction instruction is generated, traction equipment is controlled to pull the glass tape according to the traction instruction, and the glass tape moves outwards from the inside of the tin bath through the traction equipment. By forming the carbon film on the tin bath wall and the surface of the traction equipment, the property of the surface of the traction equipment is changed, molten glass or oxide thereof is prevented from being attached to the tin bath wall and the traction equipment, and the risk that the glass tape is broken due to the fact that protrusions or tips scratch the glass tape is reduced.

The present invention relates to a method for heat dissipation from a high-voltage (HV) battery (11), in which a mini-channel cooling system is formed by a plurality of mini-channels (15), a coolant, a coolant pump pumping the coolant through the mini-channels, a heat exchanger, and a control unit, in which several energy storage cells (12) and several mini-channels are arranged in a housing of the HV battery, in which the mini-channels are partially connected to an outer surface of the energy storage cells (16), in which the coolant is formed by a mixture of a nano-liquid (13) and a phase-change fluid (14), and in which the coolant flow is controlled by the control unit such that an operating temperature range is maintained at the energy storage cells. Furthermore, a device with which the method can be carried out is presented.

The utility model provides a kind of flat die granulator with material surface layer cooling device, and the granulation unit of flat die granulator is processed with opening, opening is connected with air inlet connector, the air outlet pipe of fan is fixedly connected with air inlet connector;After the working of flat die granulator, the material surface layer in granulation unit is cooled by fan.The utility model is simple, and the existing equipment is used, the opening is opened on flat die granulator, and the air inlet cooling of additional roots fan can make the rapid cooling of material surface layer in granulator, thereby solve the problem that the material is too sticky to cause sticking into group when granulating, and then reduce the difficulty of subsequent material cooling, reduce the pressure of whole granulator, solve the problem that whole granulator is blocked and stopped, save manpower and material resources, realize continuous production, greatly improve yield and work efficiency, reduce labor intensity, improve the stability of product quality, eliminate production hidden danger.

The invention relates to the technical field of air conditioning systems, in particular to an air conditioning system optimization device and method. The device comprises a cold water pipeline module, a pipeline plugging module, a valve linkage control module and a heating section adaptation module, the cold water pipeline module is used for introducing plant cold water to the heating section and achieving backflow circulation, the pipeline blocking module is used for cutting off a hot water channel, the valve linkage control module achieves synchronous switching of the cold water channel and the hot water channel through a water inlet side electromagnetic three-way valve and a water outlet side electromagnetic three-way valve, and the heating section adaptation module is used for guaranteeing the heat exchange efficiency. According to the method, intelligent switching of the winter heating function and the summer cooling function of the heating section is achieved through the summer cooling operation and winter heating switching step. The refrigeration capacity of the air conditioner can be improved without additional surface cooling equipment, the equipment utilization rate is increased to 100% from 0%, the modification cost is low, construction is convenient, function switching is stable and reliable, and the method is suitable for occasions such as cigarette factories with strict requirements for temperature and humidity.

The present invention provides a dynamic energy-saving control method, system, and medium for a variable-frequency air handling unit. The method comprises: obtaining a current value of a post-surface cooling temperature, a temperature setpoint and a humidity setpoint, a return air temperature, a return air humidity, a user-set operating mode of the air conditioning system, and a direct expansion control word. A target dew point temperature is found based on the temperature setpoint and the humidity setpoint; a dynamic temperature setpoint is found based on the return air temperature and the temperature setpoint; based on the operating mode and the direct expansion control word, the air conditioning system dynamically configures a post-surface cooling temperature control target value according to the temperature setpoint, the return air temperature, the dynamic temperature setpoint, and the target dew point temperature; and finally, adjusting the frequency of the variable-frequency compressor of the air conditioning system through closed-loop control, using the post-surface cooling temperature control target value as the target value and the current post-surface cooling temperature value as the current value.

The application relates to an island type air treatment device for a glass fiber workshop, which comprises a treatment shell, the treatment shell is internally provided with a purification cavity for air flow, a filter assembly, a surface cooling ventilation assembly and a humidity adjusting assembly are sequentially arranged in the purification cavity along the flow direction of the gas, the filter assembly comprises three parallelly distributed primary efficiency metal filters, the mesh numbers of the three primary efficiency metal filters are sequentially increased, the surface cooling ventilation assembly comprises a surface cooling section and a fan, and the humidity adjusting assembly comprises a spraying module and a wet film water baffle. The application has the advantages that through the cooperation of the filter assembly and the humidity adjusting assembly, three levels of filtration of the gas are realized by adopting three primary efficiency metal filters with different mesh numbers, the filtration effect is effectively improved, the cleanliness of the air is improved, the spraying module and the wet film water baffle are cooperated to carry out the humidification treatment on the air, the sprayed air meets the requirement of temperature and humidity, and the humidity effect is improved.

The application discloses an experimental device for simulating solidification structure of continuous casting billets, which comprises a crystallization unit and a temperature monitoring unit. The crystallization unit can enclose a crystallization cavity. A cooling channel is arranged in the water-cooled wall of the crystallization unit. The cooling channel is connected with a cooling medium source. The cooling intensity of the slab in the continuous casting production is simulated by controlling the temperature and flow rate of the cooling medium. The test element of the temperature monitoring unit can monitor the temperature of the cooling medium in the crystallization cavity in real time, so as to accurately restore the solidification process of the continuous casting billets. The application also discloses an experimental method for simulating solidification structure of continuous casting billets. The target unit is selected, and the cooling medium flow rate parameter is set to restore the change process of the cooling intensity of the surface of the continuous casting billets with time, and the heat flow density of the solidification process is analyzed. After the solidification is completed, the simulation unit is obtained, and the solidification structure of the simulation unit is analyzed. The application can accurately simulate the change process of the heat flow density of the surface of the slab in the continuous casting process, and provides convenience for the solidification structure research of the continuous casting billets.

The invention discloses a lithium battery with good heat dissipation performance, the lithium battery with good heat dissipation performance comprises a battery pack and a lithium battery body located in the battery pack, and one end of an air inlet channel is communicated with an air inlet pipeline; an exhaust assembly; the heat-absorbing and air-dispersing assembly is used for absorbing heat of a lithium battery body in contact with the heat-absorbing and air-dispersing assembly into the body, and the ventilation part allows air to pass and take away the heat absorbed by the body; the air guide fixing assembly can guide air entering from the air inlet channel to pass through the heat absorption and air dissipation assembly. A cooling pipeline for transferring cooling liquid in the liquid cooling system covers the circumferential outer surface of the lithium battery body in a spiral winding manner, and the vertical distance between two adjacent spirally wound points of the cooling pipeline is greater than 0. Air cooling and liquid cooling are combined, the heat dissipation performance is improved, a power source for air cooling operation is not needed, high-speed wind generated by driving of a new energy automobile is utilized, the cost is low, and the energy consumption of the lithium battery body cannot be additionally increased.

An electronic circuit (100) has a printed circuit board (105), a cooling element, a connecting device (115), and an insulating layer (120). The inner face (150) of the cooling element (110) faces the inner face (142) of the printed circuit board (105), and the outer face (152) of the cooling element (110) is equipped with at least one projection (154) which is designed to extend into a channel (156) for guiding a cooling medium (200). The connecting device (115) is provided in an intermediate space (170) between the printed circuit board (105) and the cooling element (110), and the connecting device (115) forms a first connecting element (172a), having a base (174a) and a contact element (176a) adjoining the base (174a), and a second connecting element (182a), having a base (184a) and a contact element (186a) adjoining the base (184a). The lower faces of the bases (174a, 184a) are mounted on the inner face (150) of the cooling element (110). The upper face of the contact element (176a) of the first connecting element (172a) is contacted on the inner face (142) of the printed circuit board (105), and the contact element (186a) of the second connecting element (182a) is at least partly guided out of the through-opening (146) in the printed circuit board (105) of the electronic circuit (100). The insulating layer (120) is provided on the outer face (150) of the cooling element (110).

The cooling device comprises a driving device, a rotating device, a moving device, a shifting device, a conveyor and an air cooler, the outer wall of the top of the driving device is annularly sleeved with the rotating device, and a certain distance is formed between the inner wall of the rotating device and the outer wall of the top of the driving device; movable devices capable of rotating are arranged at the centers of the four sides of the side face of the rotating device, one ends of the four movable devices can slide on the inner wall of the top of the driving device, a shifting device is fixedly arranged on the right side of the bottom of the driving device, and conveyors are fixedly arranged at the two ends of the bottom of the driving device; and air coolers are fixedly arranged in the centers of the rear sides of the outer walls of the two conveyors. The upper surface of a workpiece is cooled through the left-end conveyor and the air cooler, then the workpiece is turned over by 180 degrees through cooperation of the moving device and the shifting device, the lower surface is cooled through the right-end air cooler, it is guaranteed that the upper surface and the lower surface of the workpiece are fully cooled, and the temperature difference defect caused by traditional single-face cooling is avoided.

The water production system described herein uses subsurface temperatures to cool water to 55 degrees Fahrenheit. That geothermally cooled water is then sent down the interior of a copper column. Thermal transfer then causes the surface of the copper column to cool. In warm humid environments, condensation will form on the outside of the copper column, much like water condenses on a glass of ice water. Alternative formats include adding a pressure sleeve to the copper column, changing the column into a sphere, and for the pressure-sleeved version dropping the entire thing down a hole wherein the outer surface of the pressure sleeve comes into contact with subsurface ground temperatures cooling the pressure sleeve and creating additional cooling surface area. Alternative formats also include placing the invention inside of telephone or light poles and using artificial xylem and evapotranspiration to draw geothermally cooled water up the column.

According to the machining center for producing the aluminum flange and the machining method of the machining center, the machining center comprises a machining platform, a machining support is arranged on the machining platform, a mounting suspension is arranged on the machining support, a machining clamp is arranged on the mounting suspension, a machining tool bit is arranged on the machining clamp, and a cleaning component is arranged on one side of the machining tool bit. According to the aluminum flange machining device, the cleaning part is arranged on one side of the machining tool bit, cooling cleaning can be conducted on the outer surface of an aluminum flange when the aluminum flange is machined through the cleaning part, sweeps can be effectively cleaned, and in order to make the aluminum flange more stable when the aluminum flange is machined, the machining efficiency is improved. The middle clamp can be arranged on the machining platform, the aluminum flange is effectively clamped through the middle clamp, the aluminum flange is placed on the middle clamp, and dynamic monitoring of clamping and machining of the aluminum flange can be achieved through the equipment by integrating the product scanning camera, the pressure sensor and the height adjusting hydraulic cylinder.

The utility model relates to the technical field of injection molding part taking-out, in particular to an injection molding part taking-out machine formed by an injection molding machine, which comprises a mechanical arm, an extension block is fixedly mounted on the mechanical arm, a fixed cylinder is fixedly mounted at one end of the extension block, a first platform is fixedly mounted at one end of the fixed cylinder, and a second platform is fixedly mounted at the other end of the fixed cylinder. A rotating motor is fixedly installed on the extension block, an output shaft of the rotating motor is fixedly connected with a threaded rod, the threaded rod is in threaded connection with a lifting block, a plurality of connecting rods are fixedly installed on the lifting block, a second platform matched with the connecting rods is rotatably installed on the first platform, a sliding groove is formed in the second platform, and a sliding block is fixedly installed on the sliding groove. A moving block is slidably connected into the sliding groove. By adjusting the angle of the vacuum suction cup, plane and arc-shaped injection molding parts can be stably taken, the practicability of the device is improved, meanwhile, certain surface cooling is carried out on the injection molding parts, and deformation is prevented.

The application discloses a kind of manufacturing devices of multilayer co-extrusion film, comprising: blowing machine is used to extrude molten plastic material;Multilayer co-extrusion die is used to melt different materials and is co-extruded into multilayer structure;Sensing detection module is used to monitor film bubble diameter change and film bubble surface cooling state in real time;Control module is used to receive sensor signal, using PID control algorithm, output fan frequency, air valve opening degree instruction matrix;Wind power control module is used to adjust wind power according to fan frequency, air valve opening degree instruction matrix, and then control film bubble diameter;Film bubble forming module is used to form final film.The application also discloses a kind of using method of manufacturing devices of multilayer co-extrusion film.The application solves the problem that multilayer co-extrusion film is easily separated between film layers during manufacturing process, and film is broken or poorly bonded due to inaccurate film bubble diameter control.

The present invention comprises a metal-cooled dispenser device for dispensing beverages, in particular with a drip tray, e.g., still water and / or water enriched or infused with CO2 or O2, juices, milk, alcoholic or alcohol-containing beverages, etc., with a liquid channel arranged or formed in a housing, having a connection for supplying the beverage and a dispensing opening for dispensing the beverage, with at least one tank element which is connected to the connection in a liquid-tight manner and which is detachable from the connection for refilling the tank element with the beverage, wherein the dispensing device is constructed in the manner of a modular system, wherein at least one cooling element, such as a cooling element formed with a metal, for example aluminum, for example in the form of a chute without entering the beverage itself, or in the form of a surface cooler, is arranged in the water tank.