43results about How to "Realize water cooling" patented technology

The invention provides a TM021 modal high-power microwave plasma diamond film deposition device. The TM021 modal high-power microwave plasma diamond film deposition device comprises an upper cylinder, a lower cylinder, an adjustable upper cavity, a microwave reflecting plate, a deposition table, a microwave coaxial excitation port, a microwave quartz port, a gas inlet, a gas outlet, a temperature measuring hole, an observing window and the like. The TM021 modal high-power microwave plasma diamond film deposition device has TM021 modal electric field distribution and the characteristics of centralized electric field distribution in a microwave resonator and stable excited plasma locations. The distribution of plasmas in the device can be optimized in real time through a regulating mechanism of the device. An annular microwave quartz window placed below the deposition table can be prevented from being excessively heated, polluted and etched by the plasmas. The inner wall of a resonant cavity is far away from a high-temperature plasma zone, so that the thermal radiation on the inner wall of the cavity is weakened, and foreign matter deposition is avoided. Each main part of the device can be directly water-cooled. Due to the advantages, the device can be applied to the input of relatively high-power microwaves, and the high-efficiency deposition of large-area high-quality diamond films is realized.

The invention provides a smoke purifying device for a laser welding machine. The smoke purifying device comprises a base; a stand column is arranged on the base; a driving motor is arranged on the stand column, and is connected with a laser welding gun through a rotating shaft; the rotating shaft can drive the laser welding gun to rotate; a laser welding head is arranged at the lower end of the laser welding gun; at least one support rod extending outwards is arranged on the outer peripheral surface of the laser welding gun; an air sucking pipe is arranged on the support rod, and is opposite to the laser welding head; a working table is arranged below the laser welding head; a groove for placing workpieces is formed in the working table; and wind sucking pipes are arranged on two side walls of the groove. The device has such advantages as good purifying effect and capability of effectively improving the welding quality.

The invention discloses a straight cylinder type high-pressure cleaning device and a high-pressure cleaning system. The straight cylinder type high-pressure cleaning device comprises a shell, a driving structure, a circuit structure, a fluid inlet, a fluid outlet and a piston, the piston is driven by the driving structure to move linearly and reciprocally so as to introduce fluid into a pressurizing cavity from the fluid inlet and discharge the pressurized fluid from the fluid outlet, the shell is a straight cylinder which is internally provided with a cavity and extends along a straight line,and an axis of the shell and an axis of a power output shaft of the driving structure are coaxial with or parallel to an axis of the piston. According to the device and the system, the shell is cylindrical, the occupied space can be effectively reduced, and miniaturization production of equipment is facilitated. When in use, a user can hold any position of the shell, so that the load of palms andarms of an operator can be effectively reduced, and the use is convenient; and meanwhile, single-hand operation is conveniently realized, the operation flexibility is greatly improved, meanwhile, double-hand operation is not needed, other operations can be carried out by one hand, and the design is more user-friendly.

The invention discloses a mechanical mold with a cooling function, and belongs to the field of molds. The problems that cooling water ways of an existing mold do not communicate with one another, andthe cooling effect is poor are solved. The mechanical mold is characterized by comprising an upper mold plate and a lower mold plate, wherein flow channel cavities are formed in the upper mold plate and the lower mold plate; the flow channel cavity in the upper mold plate is connected with a water inlet; the water inlet communicates with an upper cooling water way; the flow channel cavity in the lower mold plate is connected with a water outlet; the water outlet communicates with a lower cooling water way; an ejector pin is arranged on the top of the lower mold plate; an ejector pin valve is arranged at the position, above the ejector pin, of the bottom of the upper mold plate; the flow channel cavities in the upper mold plate and the lower mold plate communicate through the ejector pin and the ejector pin valve; cold water is injected into the upper mold plate; when the upper mold plate and the lower mold plate are closed, the ejector pin of the lower mold plate communicates with theejector pin valve of the upper mold plate, the ejector pin valve is opened, water in the upper mold plate is guided into the lower mold plate, water cooling is achieved; and after the upper mold plateand the lower mold plate are separated, the ejector pin valve is automatically closed, operation is convenient and rapid, and flexibility is good.

The high-power microwave plasma diamond film deposition device in the TM021 mode of the present invention is composed of upper and lower cylinders, an adjustable upper chamber, a microwave reflection plate, a deposition platform, a microwave coaxial excitation port, a microwave quartz window, an air inlet and an outlet, and a measuring chamber. Composed of temperature holes and observation windows. This device has the electric field distribution of TM021 mode, which has the characteristics of concentrated electric field distribution in the microwave resonator cavity and stable excited plasma position. The device can optimize the distribution of plasma in the device in real time through its adjustment mechanism. A ring-shaped microwave quartz window placed under the deposition table prevents overheating, contamination and etching by the plasma. The inner wall of the resonant cavity is far away from the high-temperature plasma area, which weakens the heat radiation to the inner wall of the cavity and avoids the deposition of foreign matter. The main components of the device can be directly water-cooled. The above advantages enable this device to be applied to higher power microwave input to achieve high-efficiency deposition of large-area high-quality diamond films.

The invention provides a laser welding device with a fume cleaning function. The laser welding device comprises a laser welding gun, wherein a laser welding head is arranged at the lower end of the laser welding gun, a worktable is arranged below the laser welding head, a groove for accommodating a workpiece is formed in the worktable, and air absorption pipes are arranged on side walls of two sides of the groove. According to the laser welding device with the fume cleaning function, the groove for accommodating the workpiece is formed in the worktable, during use, the workpiece is placed in the groove for welding, so that generated fume is relatively concentrated, the air absorption pipes arranged on the side walls of the groove can absorb the fume generated in the groove as much as possible, and accordingly, the fume generated in a welding process can be reduced effectively. Meanwhile, a spray pipe is arranged on each support rod, so that during welding, the spray pipe sprays water to a weld firstly, generated fume can be reduced to a certain extent, water cooling of a weld assembly can be realized, the weld width and thermal effect width can be reduced effectively, and the welding quality can be improved.

The invention relates to a vortex-disc movable-static connector and a water-cooling non-oil scroll compressor. The connector comprises a movable sealing block, a static sealing block, a supporting part, a spring and an internal water pipe; the movable sealing block can move horizontally along with a vortex disc, the static sealing block is connected with the end face of the movable sealing block,the static sealing block, the supporting part and the spring sleeves the internal water pipe in sequence, one end of the spring is fixed, the pressure of the other end of the spring is applied to thestatic sealing block through the supporting part, and the static sealing block and the movable sealing block are pressed; cooling water is introduced to a movable vortex-disc cooling water channel ona movable vortex disc through the internal water pipe, and the outer wall of the internal water pipe is sealed. The movable vortex-disc cooling water channel of the water-cooling non-oil scroll compressor is communicated with a static vortex-disc cooling water channel through the vortex-disc movable-static connector, or water inlet and outlet are conducted by the internal water pipe separately, after the vortex-disc movable-static connector is adopted, when the non-oil scroll compressor is designed, the structural form and part distribution of the scroll compressor can be considered to selectdifferent water circulation modes, and the application range is wide.

The invention discloses a mine-used large-flow high-pressure pump and a method thereof. The pump includes a pump body and a base. 1. The crushing chamber is set up sequentially from top to bottom; the impeller is set in the pressurized water chamber; the cutting mechanism is set inside the crushing chamber; the working method of the pump completes the sewage discharge work of the pump through multiple steps. The large-flow high-pressure pump for mining of the present invention has a reasonable structure and a large flow rate. The setting of the crushing chamber in the pump can crush the impurities in the sewage twice, and the debris crushing effect is better, and large pieces of debris in the sewage can be avoided. Damage the impeller, protect the impeller from wear, and improve the service life of the pump; and all the sewage entering from the suction port of the pump base passes through the cavity between the winding casing and the motor casing to achieve full flow and flow The water cools the shell surface of all heat-generating parts of the motor, which greatly improves the service life of the pump.

The invention relates to an electric vehicle. The electric vehicle with a wheel cooling structure comprises wheels. Each wheel comprises an inner plate, an outer ring, a guide rod, a first connectingrod and a windshield plate, wherein the inner plate is made of cast aluminum and comprises a central plate and a long strip plate, the long strip plate is welded to the outer ring, the outer ring is made of steel, the inner plate is rotationally connected with a rotating shaft, the outer side end of the rotating shaft is provided with first blades, the inner side end of the rotating shaft is provided with second blades for blowing wind formed during rotation towards the wheel, the windshield plate is located in front of the first blades, the first connecting rod comprises a plurality of telescopic rod bodies connected together in a sealed mode, and bristles for sweeping the surface of the wheel are arranged on the rod body connected with the guide rod. The electric vehicle has the advantages that the cooling effect is good and weight and strength are considered at the same time and solves the problems that an existing wheel is poor in cooling effect and strength and weight are not considered at the same time.

The invention relates to the technical field of battery pack equipment, in particular to a cooling structure of a new energy power battery. The cooling structure comprises an installation support anda battery pack, wherein the battery pack is arranged at an inner side of the installation support, two groups of interface sealing grooves are symmetrically formed in a top side of the installation rack, cooling clamping grooves, water pipe clamping grooves and drying clamping grooves are sequentially and symmetrically formed in the two sides of the installation support from outside to inside, cooling devices are inserted to inner sides of the cooling clamping grooves, cooling pipes are inserted to inner sides of the water pipe clamping grooves, drying plates are inserted to inner sides of thedrying clamping grooves, and ventilation holes are formed in partition plates among the cooling clamping grooves, the water pipe clamping grooves and the drying clamping grooves. By the cooling structure, a joint effect of air cooling and water cooling of the battery pack is favorably achieved, the a relatively comprehensive and stable cooling protection effect is achieved, the temperature in a battery pack system is favorably reduced, and the problem of internal damage to the battery pack caused by excessively large temperature difference among batteries is prevented.

Disclosed is an ultra-high-temperature butterfly valve with a water-cooling structure. Abrasion-resistant and heat-insulation linings are arranged on an inner flow channel of a valve body and the outer surface of a butterfly plate correspondingly, and a valve body cooling water flow channel formed in the valve body and a butterfly plate water-cooling mechanism are used in cooperation, wherein water feeding and water discharging of the butterfly plate water cooling mechanism are conducted through a valve rod, so that water cooling inside the valve body and the butterfly plate is achieved, a valve plate is not likely to be jammed inside the cooled valve body due to high-temperature expansion, a product is protected, and the durability of the product is improved.