54results about How to "Easy to enter the wind" patented technology

The invention provides electrical automation equipment which comprises a heat dissipation shell, electrical equipment, a control panel, a ventilation frame, a ventilation net, a fixed bolt, a supporting base, a movable bolt, a protection plate, a lamp holder and an anti-mosquito lamp tube, and the electrical equipment is connected into the heat dissipation shell through a bolt; a control panel isconnected to the middle of the right side of the front portion of the heat dissipation shell through screws. A cooling pipe, a circulating pipe, an air bellow, a refrigerating machine, a protective net and a fan are arranged, so that heat dissipated by the electrical equipment can be discharged; heat dissipation and cooling can be carried out; the working stability of electrical equipment is ensured; refrigeration is carried out through the refrigerating machine, cooling circulation is continuously carried out through the circulating pipe and the cooling pipe, a good cooling effect can be achieved on the electrical equipment, meanwhile, heat dissipated by the electrical equipment can be collected through the air bellow through the draught fan, filtered through the protective net and finally discharged, environmental pollution is avoided, and meanwhile the cooling and heat dissipation effect is improved.

The invention discloses a dust collector filtering bag component and a cloth bag dust collector. The dust collector filtering bag component comprises filtering bags and a cage framework, wherein the filtering bags comprise an external filtering bag body, an inner filtering bag body and a connecting bag body, so that four cylinder-shaped filtering surfaces are formed; the cage framework comprises an upper flange cylinder, an outer support rod, an inner support rod and an inner sleeve rod; the outer support rod is inserted between the external filtering bag body and an outer connecting bag wall; the inner support rod is inserted between the inner filtering bag body and an inner connecting bag wall; a circular pressing plate is fixed at the upper end part of the inner sleeve rod; the upper end of the inner sleeve rod penetrates through the inner sealing plate and is fixed through a screw nut; the pressing plate is matched with an inner sealing plate part to press the upper sealing part of the inner filtering bag body; the lower end of the inner sleeve rod is bent upwards to form a support rod section; the support rod section is used for supporting the inner connecting bag wall of the connecting bag body. Compared with a conventional filtering bag component, the dust collector filtering bag component has the advantages that the filtration area is increased and the filtration efficiency is improved.

The invention belongs to the technical field of air inlet mechanisms, and particularly relates to an air inlet mechanism used for a piston compressor. By aiming at the problem of a small air inlet quantity, the invention now puts forward the following scheme that the air inlet mechanism comprises an air inlet box, wherein the outer wall of the top of the air inlet box is connected with an air guiding pipe through a flange; the outer wall of one side of the air inlet box is provided with air inlets which are distributed at equal distances; the air inlet box is of a structure of which two ends are small and the middle is big; the diameter of each air inlet is 3-6 mm; and the air inlets are positioned in the middle of the air inlet box. The air inlet mechanism is provided with semiconductor refrigeration sheets, a motor, a rotary rod, stirring rods and connecting rods, when the semiconductor refrigeration sheets are started, a temperature value in the air inlet box can be lowered, pressure intensity is caused to be lowered to accelerate speed for air to flow into the air inlet box, and the air inlet quantity is increased in equal time. A motor is started, the motor drives the rotary rod to rotate, the stirring rods are of wave-shaped structures with different shapes, vortexes of different shapes can be generated, and cold air generated by the semiconductor refrigeration sheets canbe mixed.

The invention relates to the field of navigation, in particular to a novel emergency navigation device. The device comprises a support mechanism, a first heat dissipation mechanism, a navigation mechanism, a second heat dissipation mechanism, a display screen, and a power supply mechanism; the first heat dissipation mechanism is mounted between the bottom of the navigation mechanism and the support mechanism, and the opening and closing of the second heat dissipation mechanism are realized by adjusting the angle between the navigation mechanism and the support mechanism during heat dissipation, thereby facilitating heat dissipation and prolonging the service lives of electrical components; the second heat dissipation mechanism can shake when closing, which is favorable for dust treatment and heat dissipation; the second heat dissipation mechanism on the side wall of the navigation mechanism can drive the internal electrical components of the navigation mechanism through natural air todissipate heat, thereby realizing multi-directional heat dissipation, and ensuring the normal use of the electrical components; the navigation mechanism and the power supply mechanism mounted inside ahousing can transmit signals, the display screen displays data, and the power supply mechanism cooperates with the navigation mechanism to treat an emergency when the navigation mechanism fails, thereby improving the rescue efficiency.

The invention relates to a wall-mounted air conditioner with double centrifugal fans. The wall-mounted air conditioner comprises a shell and a fan driving motor, a first centrifugal fan and a second centrifugal fan which are arranged in the shell, wherein the first centrifugal fan and the second centrifugal fan are both connected with the fan driving motor; a first air inlet, a second air inlet and an air outlet are formed in the shell; the first centrifugal fan is communicated with the first air inlet and the air outlet; the second centrifugal fan is communicated with the second air inlet and the air outlet. By arranging the first centrifugal fan and the second centrifugal fan, the wall-mounted air conditioner, compared with the air conditioner with a single centrifugal fan, has the advantages of low running power of the fan and low noise under the condition of same air volume. The air blowing scope is wide and the air volume is large.

The invention discloses a positioning, polishing and dedusting all-in-one machine for solid wood furniture, and relates to the technical field of solid wood furniture. The positioning, polishing and dedusting all-in-one machine comprises a polishing chamber, a stacking and feeding assembly, a transfer assembly, a positioning assembly, a polishing assembly and a dedusting assembly, wherein a feeding port and a discharging port are formed in the outer walls of the two sides of the polishing chamber correspondingly, two brush plates are arranged in each of the feeding port and the discharging port correspondingly, a plurality of brush heads are arranged on the brush plates correspondingly, a dust collecting hopper communicating with the interior of the polishing chamber is arranged at the bottom of the polishing chamber, a dust collecting assembly is arranged at the bottom of the dust collecting hopper, the stacking and feeding assembly is arranged on the side of the polishing chamber, the transfer assembly and the positioning assembly are arranged inside the polishing chamber, the positioning assembly is located above the transfer assembly, the polishing assembly is arranged at the inner top end of the polishing chamber, and the dedusting assembly is installed on the outer wall of the polishing chamber and located above the discharging port.

The invention discloses a frame assembly of an all-terrain vehicle. The rear of a main reducing gear which is provided with a lug, and a rocker part which is provided with a lug and towing are combined into a whole through a bottom tube rear composition board, and the towing, a rear rocker and the main reducing gear are mounted, positioned and combined into a sheet metal component as possible; and simultaneously, an air filter provided with a lug is arranged on the front of a frame, and an oil tank mounting plate is arranged on the rear of the frame, so that an oil tank is positioned on the rear of the frame and the air filter is positioned on the front of the frame. The frame assembly has compact structure, optimized spacial arrangement, light weight and more reasonable mass distribution of a whole vehicle, improves welding manufacturability and reduces welding frock to reduce manufacturing cost, and well guarantees strength and rigidity of the whole vehicle through reinforcing members.

The invention provides an air-conditioner indoor unit and an air-conditioner and belongs to the field of air-conditioners. The air-conditioner indoor unit comprises a shell and a lower fan. A shell wind inlet is formed in a rear panel of the shell. A lower wind outlet is formed in a front panel of the shell. The lower fan communicates with the lower wind outlet, and wind of the lower fan is blowninto a room through the lower wind outlet. A wind inlet of the lower fan is oblique in the direction close to the wind inlet of the shell, and thus one side, close to the wind inlet of the shell, of the lower fan is lower than one side away from the wind inlet of the shell. As the wind inlet of the lower fan is oblique in the direction close to the wind inlet of the shell, the amplitude of wind change can be reduced, therefore wind input of the lower fan is facilitated, and then the performance of the air-conditioner can be improved. The air-conditioner comprises the air-conditioner indoor unit, and therefore the overall performance of the whole air-conditioner is improved.

The invention discloses a computer self-dedusting radiator, and relates to the technical field of computer heat dissipation. The radiator comprises a heat conduction base, heat pipes are evenly distributed on the heat conduction base in the circumferential direction, heat dissipation fins are evenly distributed on the heat conduction base from top to bottom, and the heat dissipation fins are in a circular ring shape; the upper portions of the heat pipes sequentially penetrate through the outer sides of the cooling fins and are fixed to the cooling fins; a driving motor is mounted at the upper end of the heat-conducting base; the output end of the driving motor is vertically upward and is coaxially connected with a central shaft through an elastic supporting seat; the radiating fins are coaxially arranged outside the central shaft; a heat dissipation and dust removal device is arranged between every two adjacent heat dissipation fins; the heat dissipation and dust removal device comprises a radial flow impeller arranged between every two adjacent heat dissipation fins; the radial flow impeller comprises a mounting ring coaxially arranged outside the central shaft; runoff blades are uniformly distributed on the outer side of the mounting ring in the circumferential direction. The dust remover has the beneficial effects that the dust remover does not need to be disassembled during dust removal, and dust removal operation is convenient and rapid.

The invention discloses an integral rotary type air purification device. The integral rotary type air purification device comprises a first filter tank, a second filter tank and a third filter tank and an upper base. A first filter plate, a second filter plate and a third filter plate are separately arranged on the middle portions of the inner sides of the first filter tank, the second filter tankand the third filter tank, a plurality of ultraviolet light lamps are arranged on the inner walls of the left and right sides of the first filter tank, the second filter tank and the third filter tank, and the first filter tank, the second filter tank and the third filter tank are arranged on the upper base in sequence. An air inlet pipe is arranged on the middle portion of the left side of the first filter tank, and an air outlet pipe is arranged on the middle portion of the right side of the third filter tank. Communicating pipes are arranged between the first filter tank and the second filter tank as well as between the second filter tank and the third filter tank, the communicating pipes are provided with fans, and a lower base is arranged under the upper base. The integral rotary type air purification device is stable and flexible and reliable in operation, has good function of removing PM2.5 and formaldehyde, and has high purification efficiency, the purification rate is easy toadjust and control, and a purification assembly is easy to maintain.

The invention relates to the technical field of power cabinets, in particular to a high-voltage power cabinet with a good heat dissipation effect. The cabinet comprises a cabinet body, a PLC is fixedon the upper side wall of the cabinet body, air inlet hoods are arranged above the two side walls of the cabinet body, and air exhaust hoods are arranged below the two side walls of the cabinet body;air can be conveniently fed through the arranged air inlet hoods when a draught fan rotates, the air inlet hoods are arranged on the side walls of the cabinet body, dust can be prevented from enteringthe cabinet body, and water drops can be prevented from entering the cabinet body from the air inlet hoods at the top of the cabinet body when moisture regaining occurs to the cabinet body. The arranged exhaust hoods can exhaust air flowing from the top out of the cabinet body, circulation of air in the cabinet body is ensured, an arranged heat dissipation mechanism can rapidly blow air into thecabinet body, and when the heat dissipation mechanism carries out exhausting, the air speed in the cabinet body can be changed, so the heat dissipation effect of the cabinet body is improved; therefore, the air flowing speed in the cabinet body can be changed, and the ventilation effect of the cabinet body is better.

The invention belongs to the technical field of animal husbandry, and specifically relates to a sheep house ventilation device for industrial breeding in the animal husbandry. Aiming at the problem ofventilation sufficiency for a conventional sheep house ventilation device, the invention provides the following scheme: the sheep house ventilation device comprises a supporting shell, wherein a vertically-arranged partition plate is fixedly arranged on the inner wall of the center of the top part of the supporting shell; a first opening is arranged on the outer wall of the central part of one end of the partition plate; a vertically-arranged rotating rod is connected with and arranged on the inner wall of the center of the top part of the first opening through a bearing; a rotating motor isfixedly arranged on the outer wall of the center of the top part of the supporting shell; and the output shaft of the rotating motor is connected with the outer wall of the top part of the rotating rod through a bolt. The sheep house ventilation device for industrial breeding in the animal husbandry provided by the invention has the following advantages: through arrangement of serpentine pipes, sewage or dust residues at the bottom part of a sheep house can be effectively prevented from entering air distribution pipes; and by combination of arrangement of first baffle plates, the use safety ofthe sheep house ventilation device can be effectively improved.

The invention discloses a smart laptop desk which comprises a desk body and an air bellow arranged on one side of the upper portion of the desk body. A laptop platform is arranged above the desk body,a remote controller groove and a wire guiding hole are arranged beside the laptop platform in the desk body, and an air purifying unit is arranged under the air bellow; the upper side of the laptop platform is used for placing a laptop, a single-chip microcomputer is arranged in the laptop platform, a smoke sensor, a temperature sensor, a light intensity sensor and a neon lamp which are connectedwith the single-chip microcomputer are arranged on the lateral side of the laptop platform, and a differential motion mechanism connected with the single-chip microcomputer is arranged at the bottomof the laptop platform; the front and both sides of the air bellow are provided with a shutter structure. The laptop desk is designed to purify the air, reduce the temperature of electrical appliancesand realize the movement of the laptop, and is complete in function, reasonable in design, attractive in appearance and convenient to spread and use.