98results about How to "Comprehensive cooling" patented technology

A cooling structure of condenser for window-type air conditioner features that the condensed water generated by evaporator is used to cool the condenser, and a condensed water guider is used to apply the water to the top surface of condenser.

The invention relates to drilling technological equipment with an annular water spray cooling function. The drilling technological equipment with the annular water spray cooling function comprises a supporting base, wherein supporting seats are symmetrically arranged at the two ends of the upper surface of the supporting base; arc-shaped plates of two ends of a V-shaped piece are respectively arranged in the supporting seats; a supporting column is arranged in the middle of the upper surface of the supporting base; the upper end of the supporting column is leaned against the forked root of the V-shaped piece; a rotary lifting column is arranged on the supporting base of one side; a supporting plate is transversely arranged at the upper end of the rotary lifting column; water spraying rings are arranged at the end of the supporting plate; and tilted and downward spraying holes are formed in the side walls of the inner rings of the water spraying rings. The drilling technological equipment with the annular water spray cooling function has the beneficial effects that the V-shaped piece is inversely arranged on the supporting seats and the supporting column, so that the V-shaped piece has high supporting stability, thereby greatly facilitating the drilling operation of a drill bit and improving the drilling efficiency and percent of pass; and compared to a traditional water spraying head, the drilling technological equipment with the annular water spray cooling function has a comprehensive cooling effect and a relatively good effect due to the arrangement of the water spraying rings.

The invention relates to the technical field of cold rolling machining, in particular to a discharging air cooling device for a cold pilger mill and an air cooling method. The device comprises a mounting plate, the upper surface of the mounting plate is fixedly connected with a cooling cylinder, the inner wall of the cooling cylinder is fixedly connected with two sealed bearing assemblies, the inner walls of the two sealed bearing assemblies are jointly and fixedly connected with a cooling pipe, the upper surface of the cooling cylinder is fixedly connected with an air pump and a driving mechanism, and the output end of the air pump fixedly communicates with a bent pipe. The bottom end of the bent pipe fixedly communicates with the outer wall of the cooling cylinder, and the outer wall of the side end of the cooling pipe is fixedly connected with a lubricating oil cleaning mechanism. Tubes output from the cold pilger mill are comprehensively and rapidly cooled through the cooling cylinder, the situation that the tubes deform in the transportation process after cold rolling is prevented as much as possible, the quality and the qualification rate of the tubes machined by the cold pilger mill are improved, lubricating oil on the surfaces of the cooled tubes is cleaned through the lubricating oil cleaning mechanism, manual operation is not needed, and the production efficiency is improved. The labor intensity of workers is reduced, and the production efficiency is improved.

The invention relates to an oil pump arrangement (1) for a motor vehicle, comprising an oil pump (2) having a pump part (3) and an electric pump motor (4), wherein the pump part (3) is in operative connection with the pump motor (4), the pump part (3) and / or the pump motor (4) being mountable to a housing (5), the housing (5) partially delimiting an oil chamber (7). Tightness problems on the pump part (3) are prevented and the required installation space is low because the pump part (3) can be mounted within the housing (5) and the pump motor (4) can be mounted from the outside to the housing (5).

The invention discloses cooling equipment for cast aluminum alloy pipes, and relates to aluminum alloy pipe production and processing equipment. The cooling equipment comprises a cold spraying chamber, wherein a rotating cylinder is arranged on the right side of the cold spraying chamber in a penetrating mode, a fixing bolt is arranged on the rotating cylinder, a pressing block is fixedly arrangedat the bottom end of the fixing bolt, the aluminum alloy pipe is fixedly arranged in the cold spraying chamber through the pressing block, an annular rack is arranged at the right end of the rotatingcylinder, a driving motor is arranged at the right lower end of the cold spraying chamber, a gear is arranged at the output end of the driving motor, the gear is in meshing transmission connection with the annular rack, a spraying pipe and a liquid transferring pipe are arranged at the top and the middle in the cold spraying chamber correspondingly, the spraying pipe communicates with a pluralityof spraying heads, a plurality of water outlet small pipes are arranged on the liquid transferring pipe, a liquid storage tank is arranged at the bottom end of the cold spraying chamber, the liquid storage tank communicates with the top of the cold spraying chamber through a water pipe, a top pipe of the water pipe communicates with the middle of the spraying pipe, and the left end of the liquidtransferring pipe penetrates through the cold spraying chamber and communicates with the water pipe. According to the cooling equipment, the cast aluminum alloy pipes are effectively and comprehensively cooled, waste of water resources is avoided, the recycling of the water resources after cooling is realized, and the water resources are effectively saved.

The invention provides a piezoelectric fan heat dissipating closed module, comprising: a module; heat dissipating fins disposed on a cavity wall of the module or disposed on a cover plate of the module, used for cooling a heating component in the module; a piezoelectric fan, disposed adjacent to the heat dissipating fins, used for providing cooling airflow to the heat dissipating fins. The piezoelectric fan heat dissipating module performs air-cooling heat dissipation on the module, and does not depend on a cold plate of a chassis. Compared with a module of a traditional fan, the module has wider working temperature, small volume, and low noise, and has no electromagnetic interference. The module is exquisite in structure, and has a flexible embedded design, and can realize more efficientheat dissipation in smallest volume.

The invention is applicable to the technical field of vehicle management equipment, and provides a management system of an environmental sanitation vehicle. The management system comprises a shell and a base, wherein a control part is arranged in the shell; the shell is arranged on the base; an air inlet is formed in the shell; a plurality of swinging blades which swing in a reciprocating manner are arranged at an outlet of the air inlet in an array manner, so that cooling air can swing and change the direction to enter the shell; connecting rods are fixedly arranged on two sides of the bottom of the shell; the connecting rods penetrate through sliding holes in the base; the connecting rods are elastically arranged on the base and are used for damping; the connecting rods are connected with a sliding rod which is arranged on the base in an up-down sliding manner; racks are fixedly arranged on two sides of the sliding rod; the racks on the two sides are respectively meshed with two one-way wheels; and the two one-way wheels are in transmission connection with a generator through a transmission assembly. According to the management system disclosed by the invention, vibration energy is recycled, the interior of the shell can be comprehensively cooled, and the cooling is uniform.

The invention belongs to the field of floating-roof oil storage tanks, particularly relates to a floating-roof oil storage tank, and aims to solve the problems that a spraying system and a foam fire extinguishing system arranged on an existing floating-roof oil storage tank are fixedly arranged, so that the spraying system cannot comprehensively cool the oil storage tank, and the foam fire extinguishing system cannot quickly fill foams into a joint of a floating roof and an oil tank wall. In order to solve the problems that in the prior art, due to the fact that a large number of spraying heads and foam generators are arranged, equipment and funds are wasted, and meanwhile the overhaul work amount is increased, the following scheme is provided, the oil tank comprises a tank bottom, an oil tank wall and a floating roof, and a spraying system or a foam fire extinguishing system can be driven to swing by switching the rotation direction of a positive and negative rotation motor; the spraying system can comprehensively cool the oil storage tank, the foam fire extinguishing system can rapidly fill the joint of the floating roof and the oil tank wall with foam, the number of spray headers and foam generators can be reduced, and meanwhile the overhaul workload is reduced.

The invention relates to the field of numerical control machine tools, in particular to a multifunctional guide rod telescopic servo waterwheel spindle. The multifunctional guide rod telescopic servowaterwheel spindle is characterized in that a guide rod is arranged outside a shell, and meanwhile, the problems of poor cooling effect and poor air tightness of a servo spindle in the prior art are solved. the multifunctional guide rod telescopic servo waterwheel spindle comprises a guide rod, a bearing seat and a cooling system, wherein the guide rod is arranged outside the shell, the bearing seat and the cooling system are integrally designed with a motor connecting seat, the cooling system comprises a spindle unit circulating cooling system passing through the interior of a sleeve and an annular spraying type gas-liquid cooling system passing through the interior of the shell, the sleeve is arranged on the inner side of the shell, and a spindle is arranged in the sleeve, a front bearing set and a rear bearing set are fixed through bearing end covers, screws and locking nuts which are fixed to the two ends of the sleeve, a front gland is arranged on the front bearing set, a waterproof cover is connected to one side of the front gland in a clamped mode, a waterproof system combining non-contact sealing and air curtain sealing is formed between the waterproof cover and the front gland, and the guide rod is fixed to a motor support.

The invention discloses high-efficiency motor rotor grinding equipment and a using method thereof. The high-efficiency motor rotor grinding equipment comprises a base, wherein two moving rings are symmetrically and slidably connected to the top of the base, and U-shaped grinding plates are arranged on the sides, close to each other, of the two moving rings in a clamped mode; a supporting shaft located between the two moving rings is rotationally connected to the top of the base, a supporting cover is fixedly arranged at the top end of the supporting shaft, a motor rotor is arranged in the supporting cover in a clamped mode, and the top end of the motor rotor extends to the position above the supporting cover; and an L-shaped frame is fixedly arranged on one side of the top of the base, anda driving motor is fixedly arranged at the top of the L-shaped frame. According to the high-efficiency motor rotor grinding equipment and the using method thereof, the motor rotor can be convenientlypositioned and mounted, the motor rotor can be comprehensively ground, and the motor rotor can be synchronously cooled in the grinding process so that the situation that the motor rotor is damaged due to over-high temperature while being ground can be prevented.

The invention discloses a chemical solution crystallization and purification device, which comprises a cooling device and a crystallization box, wherein a cooling pipe is arranged outside the crystallization box; a water outlet is arranged at the upper end of the cooling pipe; a cold water inlet is arranged at the lower end of the cooling pipe; a feeding pipe is arranged at the upper end on the left side of the crystallization box; and the cooling device is inserted into the crystallization box. The chemical solution crystallization purification device has the advantages of complete cooling, good chemical solution cooling and crystallization effect and good purification effect, the cooling device can be carried out integrally, and crystals falling on a filter screen and crystals on a rotating shaft and a rotating rod are convenient to remove.

The invention relates to a cooling device for heat-emitting components, wherein at least one component is arranged on a printed circuit board and wherein the cooling device includes a first cooling member and a second cooling member. The two cooling members are arranged on the printed circuit board adjacent to and at a predetermined distance from the at least one component on opposite sides of the component. The invention further relates to a cooling arrangement for cooling at least one heat-emitting component arranged on a printed circuit board, wherein use is made of the cooling device.