900 results about "Cooling chamber" patented technology

The invention relates to the technical field of axial flux motors, in particular to a stator cooling structure, a stator assembly and an axial flux motor, the stator cooling structure comprises a shell and a partition plate, the shell is internally provided with a cooling cavity for accommodating a plurality of stator units, and the shell is connected with an inlet for inputting a cooling medium and an outlet for outputting the cooling medium; the partition plate is connected into the shell and divides the cooling cavity into a first cavity and a second cavity in the thickness direction. The partition plate is provided with a first via hole matched with the stator unit and a plurality of channels communicated with the first cavity and the second cavity, and reciprocating flow of a cooling medium between the first cavity and the second cavity is achieved through the channels. The stator heat dissipation effect can be improved, and local high temperature in the stator is prevented.

A deposition apparatus comprises: an infeed chamber; a preheat chamber; a deposition chamber; and optionally at least one of a cooldown chamber and an outlet chamber. At least a first of the preheat chamber and the cooldown chamber contains a buffer system for buffering workpieces respectively passing to or from the deposition chamber.

The invention discloses an electrolytic furnace system for rare earth metals, comprising: at least one electrolytic furnace device, comprising a coil base assembly with a built-in furnace chamber, the bottom of the furnace chamber being provided with a crucible assembly, the coil base assembly being internally provided with a cooling chamber; the crucible extracting device comprises a multi-axis moving clamping assembly, and the clamping assembly is used for grabbing, taking and placing a crucible assembly; the cathode device comprises a cathode main body as well as a cathode frame and a cathode deflection assembly which are connected to the cathode main body, and the cathode deflection assembly actuates the cathode main body and plans a deflection path passing through the center of the furnace chamber; the anode device comprises anode assemblies, circulating runners are arranged in the anode assemblies, at least one anode assembly is provided with an avoiding notch located in the deflection path, and the avoiding notches contain the cathode body so as to release the furnace chamber; and the dust removal recovery device comprises two housing units, and an exhaust pipe and a cover opening and closing assembly which are connected to a housing main body, and the exhaust pipe is connected with the dust removal module.

An installation for separating carbon dioxide from ambient air is disclosed. The installation includes an adsorption chamber configured to bind carbon dioxide from ambient air to a sorbent, a desorption chamber configured to release carbon dioxide from the sorbent, and a cooling chamber configured to cool the sorbent after desorption. A heating mechanism is disposed within the desorption chamber to facilitate the release of carbon dioxide. The installation further includes a continuous belt configured to support or contain the sorbent and a drive element configured to transport the continuous belt through the adsorption chamber, the desorption chamber, and the cooling chamber. Also disclosed is a method for separating carbon dioxide from ambient air using the installation.

A cooling device (1.1) for food, in particular a refrigerator and / or freezer, comprises a cooling chamber (2) with a chamber wall, wherein the chamber wall has in at least one wall section (9.1 to 9.6) an insulating body with an insulating core and a covering medium that hermetically encloses the insulating core, which is pressurized, and two cover layers between which the insulating body is received, wherein the insulating body has a thickness of at least 5 mm, and wherein the cover layers (14.1, 14.2) each have a thickness in the range of 0.1 mm to 25 mm. An insulating module, in particular for such a cooling device (1.1).

The invention relates to the technical field of water leakage detection, in particular to a water leakage detection method and system for a copper rod continuous casting secondary cooling chamber, and the method comprises the steps: obtaining two infrared images in two orthogonal polarization directions under each central wavelength in an acquisition region at set intervals, and recording the two infrared images as polarization images; converting all images into a temperature distribution matrix through a polarization conversion model and a temperature conversion model after the images are acquired each time; using a plurality of previous temperature distribution matrixes to establish a feature model for each pixel point in the acquisition area, and then comparing each pixel point in the current temperature distribution matrix with the corresponding feature model so as to determine that each pixel point is a normal point or an abnormal point; according to the distribution condition of the abnormal points, the temperature deviation degree of the abnormal points and the normal points and the continuous condition of the abnormal points, the comprehensive abnormal index of this time is calculated, and whether the water leakage problem occurs or not is judged. According to the water leakage detection method and device, the sensitivity and accuracy of water leakage detection can be effectively improved.

This invention discloses a biomass papermaking additive emulsification and dispersion device, specifically relating to the field of papermaking technology. It includes a processing table with a support platform fixedly installed on its top surface; and an auxiliary cooling component disposed inside the processing table for central cooling of the biomass papermaking additive. The auxiliary cooling component includes a dispersion tank fixedly installed inside the processing table, with a central tube inside. Through the coordinated operation of the dispersion tank, central tube, cooling tube, water inlet, stabilizing hole, drain pipe, water outlet, and cooling chamber, the coolant directly acts on the core heat source of the additive, solving the problem of heat accumulation in the core of the reactor that traditional reactor wall cooling cannot reach. This effectively suppresses excessive temperature rise in the core of the reactor. Through heat exchange from the inside out, the temperature difference between the core and the reactor wall is reduced from 15-20℃ in traditional equipment to within ±3℃, avoiding local overheating that could lead to additive deactivation or cross-linking.

The utility model discloses an anti-deformation tooling for preventing large flat plate surfacing, which comprises a bracket, a fixed clamping block, a cooling table, a flow guide partition plate, a movable clamping block and a portal frame, the bracket is fixedly arranged on the ground at the lower part of the portal frame, the cooling table is fixedly arranged on the bracket, a cooling cavity is arranged in the cooling table, and the flow guide partition plate is arranged in the cooling cavity. A water inlet connector and a water return connector are fixedly installed on the cooling table, and a plurality of flow guide partition plates are fixedly installed in the cooling cavity at intervals in a sealed mode. The welding tool is stable in structure and high in positioning precision, and the stability and accuracy of the welding process can be effectively guaranteed. Cooling circulating water is introduced into the cooling table of the tool, the top face of the cooling table makes contact with the large flat plate, the surfacing area is cooled through the circulating water, forced cooling is achieved, thermal stress can be rapidly reduced, welding stress can be dispersed, and deformation of the large flat plate in the surfacing process is remarkably reduced.

To provide a refrigerator capable of suppressing unnecessary temperature rise of a member around a defrosting heater due to light emission of the defrosting heater in a defrosting process.SOLUTION: Refrigerator 10 includes refrigerating compartment 12 and the like as a storage compartment, cooling compartment 27 in which air blown into the storage compartment is cooled by evaporator 26, defrosting heater 30 disposed below evaporator 26 inside cooling compartment 27, return air passage 24 through which air returning from the storage compartment to cooling compartment 27 is blown, and light shielding portion 43 disposed between air outlet 42 of return air passage 24 and defrosting heater 30.SELECTED DRAWING: Figure 3

The invention discloses a zeolite rotating wheel purification device which comprises a base, an air inlet box fixedly connected to one side of the upper surface of the base, an air outlet box fixedly connected to the side, away from the air inlet box, of the upper surface of the base, a rotating wheel mounting box arranged between the air inlet box and the air outlet box, a first function box and a second function box. First supports are fixedly connected to the two sides of the inner side wall of the rotating wheel mounting box, a rotating shaft is rotationally connected between the first supports, a rotating wheel body is arranged on the outer side wall of the rotating shaft, and a separation driving assembly used for driving the rotating shaft to rotate is arranged on the base. Through the arrangement of the gas inlet box, the gas outlet box, the rotating wheel mounting box, the first function box and the second function box, the adsorption cavity, the cooling cavity and the desorption cavity can be integrally and quickly disassembled and assembled while forming a continuous working structure around the rotating wheel body, so that the overhaul and maintenance of equipment are completed under the condition that the whole box body structure is not disassembled.

The present invention relates to an air conditioner without an outdoor unit and a method for driving same. Specifically, the present invention relates to an air conditioner without an outdoor unit, using the cold storage energy of a PCM material, and a method for driving same, in which a multi-component refrigeration machine room and a chilling chamber are provided in an indoor unit of the air conditioner, and a heat exchange method using cold storage energy of a PCM material accommodated in the chilling chamber is used, and thus an outdoor unit having large power consumption can be omitted and power consumption of the air conditioner can be reduced.

The utility model relates to the field of pulse type bag-type dust removers, and discloses a pulse type bag-type dust remover with a cooling function, which comprises a barrel and a dust chamber, the dust chamber is arranged at the upper part in the barrel, an ash bucket is arranged at the lower part in the barrel, a dust outlet is arranged at the bottom end of the ash bucket, and the barrel is fixed on the ground through a support. A dust inlet is formed in the lower portion of the right side of the barrel, a water tank is arranged on the right side of the barrel, a cooling chamber is arranged above the water tank, and a cooling mechanism is arranged in the cooling chamber. According to the pulse type bag-type dust collector with the cooling function, by arranging the temperature controller, the high-pressure pump machine, the water tank, the mist nozzle, the air guide spiral plate and the cooling pipeline, hot air flow is in a spiral rotating state in the air guide spiral plate, the contact time and path of the hot air flow and cold mist are prolonged, rapid and uniform cooling is achieved, and therefore the gas temperature is reduced to a safe range; the problem that a bag-type dust collector does not have a cooling function, so that the pulse bag-type dust collection effect is not ideal is solved.

This invention discloses a two-phase liquid-cooled heat dissipation device, comprising a heat absorption module, a heat dissipation module, a delivery pipe section, and a return pipe section. The heat absorption module, delivery pipe section, heat dissipation module, and return pipe section are sequentially connected end-to-end to form a closed-loop cavity. A cooling chamber is provided outside the closed-loop cavity within the heat dissipation module, and the heat dissipation module is provided with a cooling connector. A capillary column is provided inside the closed-loop cavity within the heat absorption module. One end face of the capillary column has a first channel recessed therein, and the other end face of the capillary column has a second channel recessed therein. The opening of the first channel faces the return pipe section, and the opening of the second channel faces the delivery pipe section. The distance between the first channel and the inner wall of the closed-loop cavity is greater than the distance between the second channel and the inner wall of the closed-loop cavity. Liquid returns into the capillary column, and through the unidirectional vapor-liquid action of the capillary column, the working fluid flows unidirectionally within the closed-loop cavity, avoiding mutual disturbance between the vapor and the return liquid, improving the flow efficiency of the working fluid, and enhancing the heat dissipation capacity of the device.

The present invention relates to a thermally self-sustained system of continuous combustion and gasification (1), capable of converting different-sized solid waste, ranging from small particles to large volumes having a diameter even larger than 4 metres, into reusable energy resources. The system comprises a gasification multi-chamber (10) to simultaneously process more than one unit of waste (A), said multi-chamber integrally and consecutively comprising a drying and preheating antechamber (11) to reduce the moisture content of the unit of waste (A), a gasifying chamber (12) for gasifying the preheated unit of waste (A), and a cooling chamber (13) for cooling a gasified unit of waste (A). The chambers can be hermetically sealed by a set of airtight gates (161, 162, 163, 164) that operate in coordination with each other. The gasifying chamber (12) comprises, at the bottom of side walls, at least one section with gasifying agent insufflation openings, which can be axially coupled, inside the gasifying chamber (12), to distributing chambers (21) for distributing the gasifying agent, said distributing chambers being comprised in movable conveying grids (20) on a circuit of rails (50) to transfer the units of waste (A). The invention further comprises a derived gas combustion subsystem (30), which comprises a continuous combustion chamber (31), and an ejector component (32) which extracts the derived gas from the gasifying chamber (12) and injects it into said continuous combustion chamber (31) under controlled flow conditions.

This invention provides a puffed cereal bar extrusion die, including a die mounting plate and an extrusion die head. A cooling plate is mounted on the front of the die mounting plate, and an integrally formed cereal discharge cylinder is provided on the front of the cooling plate. An extrusion channel is embedded in the center of the cereal discharge cylinder. Airflow strips are installed at the four corners of the front of the cooling plate. An air ring is provided at the transition between the hollow extrusion channel and the cereal discharge cylinder, and each airflow strip is connected to the air ring through an air passage. This invention, by providing an air ring at the transition between the hollow extrusion channel and the cereal discharge cylinder, and connecting each airflow strip to the air ring through an air passage, allows for better cooling of the extruded cereal bars by the incoming cooling fluid, eliminating the need for subsequent transfer to a cooling chamber and ensuring the crisp texture of the cereal bars.

This invention relates to the field of casting technology, and more particularly to a high-strength drive wheel casting process. The steps include: Step 1, alloy material preparation; Step 2, melting and micro-alloying treatment; Step 3, mold preparation and pouring; Step 4, solidification and cooling staged control; and Step 5, heat treatment process. By optimizing the alloy composition, improving the mold structure, precisely controlling melting and pouring, and adapting the heat treatment process, this invention solves the technical problems of insufficient strength, high defect rate, and poor forming accuracy in existing drive wheels. The invention also improves the structure and adapts the cooling chamber to the process, combining a controlled atmosphere cooling chamber with a staged cooling process. It incorporates partition isolation components, waste heat recovery components, and a temperature control unit, achieving independent partitioned cooling of the casting, precise temperature control, and waste heat reuse. This solves the problems of "airflow interference, uneven cooling, and energy waste" in existing cooling chambers.

A countertop candy making apparatus includes an ingredient staging section, a heating and mixing vessel downstream from the ingredient staging section, a cooling chamber downstream from the heating and mixing vessel, and a removable molding tray in the cooling chamber. Candy making ingredients are delivered from the ingredient staging section to the heating and mixing vessel where those ingredients are heated and mixed to form a candy formulation before being delivered into the molding tray in the cooling chamber.

This utility model discloses a rapid prototyping device for PET sheets, including a base, a mounting frame, a mounting plate, an extrusion roller A, a cooling head, and an adjustment structure. The mounting frame is mounted on the base, a fixing plate is mounted on the mounting frame, and another mounting plate is mounted on the fixing plate. An extrusion roller A is rotatably mounted between the mounting plates. A cooling chamber is formed in the extrusion roller A. A cooling head is mounted on the mounting plate, and one end of the cooling head is rotatably connected to the extrusion roller A. The cooling head is equipped with a water inlet and a water outlet. The water inlet is connected to a cold water pipe in the cooling head, and the water outlet is connected to a return water pipe in the cooling head. A coolant generator is externally connected to the water inlet and outlet. This utility model can rapidly cool the molten material, enabling rapid prototyping of PET sheets while maintaining shape stability. It improves the cooling effect and plasticizing efficiency, thereby enhancing the molding quality and performance of the PET sheets.

The application discloses a control system and a control method for optimizing clinker cooling of a grate cooler, and aims to provide a control system and a control method for optimizing clinker cooling of a grate cooler, wherein the inside of a box body of the grate cooler is sequentially divided into multiple cooling sections according to the material flow direction, cement clinker formed after raw materials are calcined flows into the cooling sections of the grate cooler, air doors of each air cooling chamber of the cooling sections are sequentially opened to blow and cool the cement clinker, according to the air pressure and the temperature of the current cooling section, the high-pressure cooling air flow above the grate bed is opened or closed, the air pressure on both sides of the grate bed is adjusted, the cement clinker is conveyed through the grate bed in the box body from the feeding end of the grate bed to the discharging end to realize step-by-step blowing and cooling. The application automatically adjusts the air pressure on both sides in the cooling area, solves the problem that the air in the air-filled beam cannot blow through the cement clinker to form a “red river” phenomenon due to air leakage at a position with a thin material layer, and improves the clinker cooling efficiency.

The present application provides a waste gas treatment facility, system and method for high flow rate combustible waste gases.SOLUTION: The waste gas treatment device comprises a cabinet, a waste gas treatment chamber and a negative pressure device, the cabinet is provided with a waste gas inlet and a gas outlet, the waste gas treatment chamber is provided in the cabinet and comprises a reaction chamber, a cooling chamber, a liquid tank and a cleaning chamber, the negative pressure device is connected to the gas outlet and is configured to extract gas in the waste gas treatment chamber from the gas outlet, and the reaction chamber communicates with the waste gas inlet; The top of the reaction chamber is an open structure, the top of the cooling chamber communicates with the reaction chamber, the cooling chamber is provided with at least two layers of cooling devices, the liquid tank is provided at the bottom of the cooling chamber, communicates with the bottom of the cooling chamber, and is configured to receive the cooling liquid discharged from the cooling chamber and the waste gas processed by the cooling chamber, the bottom of the cleaning chamber communicates with the liquid tank, and the top of the cleaning chamber communicates with the gas outlet.SELECTED DRAWING: Figure 2

The invention relates to the technical field of automobile parts, and provides a cooling device and a chip module assembly. The cooling device comprises: a cooling member provided with a first cooling space and a second cooling space which do not communicate with each other and share a heat exchange surface; the flow guide part is assembled with the cooling part in a sealing manner and is provided with a flow guide cavity and a mounting groove with a through hole; the flow guide cavity and the first cooling space are provided with matched retaining walls, a cooling cavity formed by the flow guide cavity and the first cooling space is at least divided into an inflow channel and an outflow channel through the retaining walls, and the inflow channel is communicated with the outflow channel through a through hole. Through the two cooling spaces which are not communicated and share the heat exchange surface of the cooling piece, the heat exchange capacity is enhanced; the cooling cavity is divided by the retaining wall, the through hole of the mounting groove is communicated with the inflow channel and the outflow channel of the cooling cavity, and an insulated cooling medium is introduced into the first cooling space, so that the problem of electric conduction can be avoided, and the cooling medium is in full contact with the target cooling part to realize effective cooling.

The present invention relates to an air gap membrane distillation assembly (1) for supplying purified water, the air gap membrane distillation assembly (1) comprises an air gap membrane distiller (2) configured to produce purified water, a water supply unit (3), and a reservoir (4) connected to the air gap membrane distiller (2), the air gap membrane distiller (2) comprising an evaporation chamber (7), a condensation chamber (8), a membrane (9) having a pore size of 1000 nanometers or less separating the evaporation chamber (7) and the condensation chamber (8), a cooling chamber (30) disposed adjacent to the condensation chamber (8), and a film (31) separating the cooling chamber (30) and the condensation chamber (8) from each other. The air gap membrane distillation assembly (1) comprises pressure control means configured to maintain the pressure in the evaporation chamber (7) at 0.1 bar(e) or more and 1 bar(e) or less, and to control the pressure difference between the evaporation chamber (7) and the condensation chamber (8) to 1 bar or less.

The utility model discloses a nut drying and cooling production device, and relates to the technical field of nut production and processing. The nut drying and cooling production device comprises a shell, a feeding port is formed in the upper portion of the shell, a drying chamber is arranged on the side, close to the feeding port, of the inner wall of the shell, a drying machine is fixed to the upper portion of the drying chamber, a cooling chamber is arranged on the side, away from the feeding port, of the inner wall of the shell, and air coolers are symmetrically installed on the upper portion of the cooling chamber; the conveying rollers are symmetrically and rotationally connected to the inner wall of the shell through bearings; through the design of the adjusting assembly, a user can adjust the position relation between the cam and the rotating roller according to actual needs, so that the shaking amplitude of the first conveying belt is changed, the device can adapt to nuts of different types and different sizes through the design, and the universality and flexibility of the device are improved.

This refrigerator comprises: a main body including a storage compartment; a storage compartment air intake passage provided at a lower end of the storage compartment; and a heat exchanger accommodated in a cooling chamber provided at one side of the storage compartment and provided such that air introduced from the storage compartment is cooled, wherein the heat exchanger includes: an evaporator comprising refrigerant tubes arranged in two rows; and heat exchange fins coupled to the refrigerant tubes, and a planar heater provided between the refrigerant tubes, and each of the heat exchange fins includes: a coupling fin part having a through-hole through which the refrigerant tube passes; and a bent fin part bent from one end of the coupling fin part on a side of the planar heater so as to face the planar heater.

This utility model relates to the field of security monitoring technology and proposes a security monitoring device for security engineering, comprising: a monitoring pole and a support rod fixedly connected to the inner wall of the monitoring pole; a mounting block is fixedly connected to the top of the support rod, the mounting block has multiple mounting surfaces, multiple sets of connecting components are provided on the surface of the mounting block, a camera is provided on the surface of the connecting components, and a cooling chamber is opened inside the camera. This application has a reasonable structure. A self-priming booster pump allows external water to enter the distribution shell through a water injection pipe. Then, water enters the bottom of the cooling chamber through a cooling branch pipe, a water outlet connector, and a cooling pipe. The heat from the camera is conducted to the cooling chamber inside the metal shell and cooled by the water. Furthermore, this application allows for the installation of multiple cameras according to user needs, achieving comprehensive monitoring of the surrounding area without blind spots, while also cooling multiple cameras.

This invention discloses a method for controlling surface weld scar defects in large square billets of high-carbon chromium bearing steel, belonging to the field of metallurgical technology. For GCr15 steel, the method for controlling surface weld scar defects includes the following steps: molten steel enters the crystallizer, forming a solidified billet shell, and leaves the crystallizer under the action of a straightening machine. In the secondary cooling chamber, the molten steel is cooled by water spray, gradually solidifying into a large square billet. The protective slag addition rate is controlled at 58-60 g / min, the large billet drawing speed is 0.9-1.1 m / min, and the crystallizer cooling water flow rate is 142-144 m³ / min. 3 The above controls various parameters during the continuous casting process of high-carbon chromium bearing steel GCr15, ultimately reducing the surface weld scar defect rate of large billets to less than 1%. Compared with existing control methods, this significantly reduces the weld scar defect on the surface of GCr15 steel.

The utility model relates to the technical field of vehicles, and discloses a cooling system and a vehicle, and the cooling system is used for cooling a control module; comprising a protection box in which a protection chamber and a cooling chamber are formed; the control module is arranged in the protection chamber; the protection box comprises a first plate body, and the first plate body is arranged between the protection cavity and the cooling cavity; the protection box further comprises an air inlet and an air outlet, and the air inlet and the air outlet are communicated with the cooling cavity. One end of the cooling pipeline communicates with the air outlet, and the other end of the cooling pipeline communicates with an air inlet pipeline of the engine. According to the cooling system provided by the utility model, the protection box is arranged, and the protection chamber and the cooling chamber are formed in the protection box; the control module is arranged in the protection cavity, the cooling pipeline is communicated with the air inlet pipeline of the engine, the control module can be cooled, meanwhile, the safety protection effect on the control module can be achieved, and silt or dust or water in the environment is prevented from entering the control module.

The utility model discloses hot rolling equipment capable of automatically cutting for steel processing, which relates to the technical field of hot rolling equipment and comprises a connecting frame, a collecting cavity is arranged on the inner wall of the connecting frame, a cooling chamber is fixedly connected to the outer wall of the connecting frame, and a concave plate is fixedly connected to the inner wall of the cooling chamber. By arranging the conveying belt, when the equipment needs to be used, a user places materials on the conveying belt, the motor is started, the motor rotates to drive the second transmission shaft to rotate to enable the conveying belt to rotate, the materials can be automatically conveyed, the materials can be heated by the heating wire when passing through the heating chamber, and subsequent cutting operation is facilitated; and the second transmission shaft rotates to drive a second belt wheel to rotate, the second belt wheel rotates to drive a belt to rotate so that a third belt wheel can rotate, automatic feeding and discharging can be achieved, meanwhile, materials needing to be machined can be heated, follow-up work is facilitated, and meanwhile after material machining is completed, heat dissipation can be conducted on the materials.

The utility model discloses an intelligent production line for coating tower crane structural parts, and particularly relates to the technical field of coating of tower crane structural parts. A workpiece feeding station, a shot blasting chamber, a pretreatment chamber, a water blowing chamber, a moisture drying chamber, a water purification unit, a zinc spraying chamber, a powder spraying chamber, an infrared preheating chamber, a curing chamber, a forced cooling chamber, a central control chamber and a workpiece discharging station are sequentially arranged on the power and free chain, a storage box is movably arranged in the powder spraying chamber, and connecting plates are fixedly connected to the positions, close to the edges of the two sides, of the bottom end of the storage box. Powder is sprayed to the tower crane structure through the discharging hopper, the stepping motor works to drive the discharging hopper and the dust concentration sensor to horizontally move, when the dust concentration sensor detects too high powder concentration, the exhaust fan works to generate suction force, and powder in the powder spraying chamber enters the air pipe through the discharging hopper; therefore, the powder concentration in the powder spraying chamber can be reduced, operation is easy, and the powder concentration in the powder spraying chamber can be changed conveniently.

The utility model discloses a vulcanization mold with a steam chamber, which belongs to the technical field of tire vulcanization and comprises a cavity component, and a cooling chamber is arranged at the position, close to a bead seam allowance, of the cavity component. A cooling medium is arranged in the cooling chamber, and the temperature of the cooling medium is lower than the overall vulcanization temperature of the tire. Through the structure, the problem of over-vulcanization of the bead seam allowance position can be avoided.