41results about How to "Act as a wind guide" patented technology

The invention provides a temperature adjusting and air guiding device, comprising an air guiding board, a fan and a mounting base for mounting the air guiding board. The air guiding board consists of a heat conduction ceramic substrate with air guiding holes, and an electric heating device integrally arranged inside or on the outer surface of the heat conduction ceramic substrate. The mounting base comprises a platy substrate and a cylindrical fan fixing base; the fan fixing base is provided with an air blower mounting hole; the end parts at two ends of the platy substrate are provided with fixing boards for fixing the air guiding board; and clamping structures for clamping the air guiding board are arranged at the corresponding positions on the opposite surfaces of the two fixing boards. When the air guiding board provided by the invention is in use, the air guiding board is arranged in a battery box and does not emit heat in a need of heat radiation, so that the air guiding board only has an air guiding effect. The air guiding board not only can guide air but also can heat after being electrified in a cold environment, so that an air heater and a structure for fixing the air heater can be saved. The air guiding board and the fan are arranged on the fixing base, so that the internal valuable space in the battery box can be greatly saved, and the manufacturing cost can be reduced.

The invention provides a honeycomb-type closed ventilation cooling device for a motor. The scheme of the invention is that the back of a stator yoke of the motor is provided with axial vent holes in the peripheral direction; the axial vent holes are separated from a stator winding of the motor; stainless steel circular pipes are inserted into the axial vent holes; two ends of an axial ventilation pipe are fixedly connected with a round plate; a part, above the round plate, of a case is provided with a vent hole. The axial vent holes are uniformly arranged in the peripheral direction. The device provided by the invention is simple in structure, improves the ventilation cooling effect of the motor, and improves the capability of safety and stable operation of the motor. The device can cool a stator yoke back iron core and a linear winding, also can cool a stator terminal winding and a rotor core, can effectively improve the cooling effect of the stator yoke back iron core and the winding, also can enable the terminal winding to be isolated from the outside, and protects the terminal winding from being damaged by an environment.

The invention discloses an automobile air conditioner air outlet. The automobile air conditioner air outlet comprises a shell and an air guide mechanism; an air inlet channel and an air outlet channelare sequentially formed in the shell; the air outlet channel comprises an upper air channel and a lower air channel; the upper air channel is configured to output first air flow, and the lower air channel is configured to output second air flow intersecting with the first air flow; the air guide mechanism comprises a single main blade which rotates around the X axis and is arranged at the openingof the shell, and an air door arranged in the air outlet channel; the main blade is provided with an air door operation piece in transmission connection with the air door; when the main blade rotatesaround the X axis, the main blade guides the direction of first airflow and the direction of second airflow, and therefore adjustment of longitudinal air guide is achieved, and the air door operationpiece drives the air door to be matched with the shell, therefore, the air volume of the air inlet channel is adjusted. The automobile air conditioner air outlet is simple in structure and good in air blowing effect.

The invention discloses self-guiding gentle wind power generation equipment. The self-guiding gentle wind power generation equipment comprises a lightning arrester, horn-shaped wind collectors, wind power generators, acceleration pipes, a tubular tower, a lug boss, a pedestal, guide plates, a ball and a ball plate; the lower end of the tubular tower is connected with the lug boss; the lightning arrester provided with a ventilating opening is installed at the top end of the tubular tower; the tubular tower can rotate 360 degrees horizontally relative to the ground by virtue of the ball; the ball plate comprises a ball rail; at least two horn-shaped wind collectors are uniformly distributed on the tubular tower; the acceleration pipes are uniformly distributed on the tubular tower; the quantity of the acceleration pipes is the same as that of the horn-shaped wind collectors; one acceleration pipe correspondingly communicates with one horn-shaped wind collector; the central axes of each acceleration pipe and the corresponding horn-shaped wind collector are collinear; each acceleration pipe is of a structure of which the two ends are thick and the middle is gradually thinned; one end of each acceleration pipe is connected with the tubular tower; the size of a wind leaking opening of the other end of each acceleration pipe is smaller than the size of a wind collecting opening of thecorresponding horn-shaped wind collector; each wind power generator is installed at the thinnest position of the corresponding acceleration pipe, and each guide plate which is perpendicular to the horizontal plane is installed between the corresponding two adjacent acceleration pipes.

The invention discloses a case structure beneficial to hard disk heat dissipation which comprises a case and a hard disk support, the case is divided into a main board area and a hard disk area through a partition plate, a main board and a main board fan used for conducting heat dissipation on the main board are placed in the main board area, the hard disk fan is installed on one side of the harddisk area, and the hard disk support is installed in the downwind direction of the hard disk area; the hard disk support comprises an air guide frame, a plurality of hard disks are installed in a staggered mode in the air flow direction of the air guide frame, an air guide plate for guiding air flow is installed on the case wall of the hard disk area, and a power source is installed in the case. The mainboard and the NVME hard disk are divided into two independent areas, and a cooling fan is placed in each area and used for providing cooling air volume. In order to fully utilize the space to place the NVME hard disks front and back, the front hard disks and the rear hard disks are arranged in an up-and-down staggered manner, and certain distances are reserved between the hard disks and thebottom and the upper cover of the case, so that air flow from a hard disk fan can be blown by wind in the staggered layout, and a good heat dissipation effect and a high air speed are guaranteed.

The invention discloses a dust removal device for sales of instruments and apparatuses. The dust removal device comprises a dust removal device body, an air blower is fixed at the position of the inner top end of the dust removal device body, a third instrument placement device is welded on one side, where the air blower is located, of the interior of the dust removal device body, two first instrument placement devices are welded to the positions, located below the third instrument placement device, of the interior of the dust removal device body, and a second instrument placement device is welded to the position, located between the two first instrument placement devices, of the interior of the dust removal device body. In the dust removal device, the first instrument placement devices, the second instrument placement device and the third instrument placement device are fixed inside the dust removal device body, therefore, the plurality of instruments and apparatuses can be placed atthe same time, and then the working efficiency is improved; and moreover, one ends of the first instrument placement devices, one end of the second instrument placement device and one end of the thirdinstrument placement device are of turnover structures, so that the effect of guiding air is achieved, and the dust removal effect is improved.

The invention discloses a panel assembly and a cabinet air conditioner, wherein the panel assembly comprises a front panel, a plurality of air deflectors and a driving device; the front panel extends along a vertical direction, and an air outlet is formed in the front panel; each air deflector is mounted on the air outlet and is provided with a first axis extending along the vertical direction; and the driving device is connected with each air deflector to drive each air deflector to deflect around the first axis so as to open and close the air outlet. According to the technical scheme of the invention, the manufacturing costs of the panel assembly and the cabinet air conditioner are reduced.

The invention discloses a rolling mill strip machining blowing device which comprises a movable guide plate, blowing devices, air inlet pipes, a connecting pipe, a rotating wheel, blades, air outlet holes and an oil collecting box. The two blowing devices are symmetrically arranged at the middle portion of the movable guide plate, the air inlet pipes are connected with the lower ends of the blowing devices, the connecting pipe is arranged between the two blowing device, a plurality of air outlet holes are formed in the upper ends of the blowing devices and face the outer side of a to-be-blownplate, the oil collecting box is arranged at the edge of the movable guide plate, rotating wheels are arranged above the air outlet holes, the blades are arranged on the rotating wheels, and the rotating direction of the rotating wheels faces the outer side of the to-be-blown plate. The rolling mill strip machining blowing device is simple in structure, convenient to use and good in blowing effect, oil can be conveniently collected and used, and the working efficiency is improved.

The invention discloses an environment-friendly flue gas purification treatment device and a using method thereof, and relates to the technical field of flue gas purification treatment devices. In order to facilitate the treatment of precipitates generated after purification, the device specifically comprises a desulfurization tower, a first circulating pump, a second circulating pump, a dehydration assembly and a third circulating pump, a first flow equalizing plate is fixed to the inner wall of the circumference of the desulfurization tower through bolts, fourth connecting pipes are connected to the output end and the input end of the first circulating pump through flanges, and a second spraying pipe is fixed to one end of one fourth connecting pipe through a flange; one end of the otherfourth connecting pipe is connected with a calcium hydroxide solvent tank through a flange; and the using method of the device comprises the following steps: introducing flue gas into a bag-type dustcollector through a flue gas inlet pipe. By arranging the desulfurizing tower, sulfur dioxide contained in flue gas can be treated, and by arranging a back-flow water tank, a water source can be injected into the calcium hydroxide solvent tank by utilizing the secondary circulating pump.

The invention provides an air conditioner indoor unit capable of preventing air return and an air conditioner. The air conditioner indoor unit comprises a bottom shell (1) and a face board body (2), wherein an air outlet (3) is formed between the face board body (2) and the bottom shell (1); the air conditioner indoor unit further comprises a face board (6) and an air inlet (4), wherein the face board (6) is relatively fixed to the face board body (2), the air inlet (4) is arranged on the face board body (2), and / or the air inlet (4) is arranged on the face board (6); and an anti-air return air guide plate (5) used for preventing airflow blown out of the air outlet (3) from flowing back to the air inlet (4) is arranged on the position, located at the air outlet (3), of the face board body(2). According to the air conditioner indoor unit and the air conditioner, the blown out air is effectively prevented from entering the air inlet, so that air return at the air inlet is avoided, the air outlet amount is increased, and the indoor comfort degree is improved; and the air guiding function can be achieved, during closing, the air inlet can be covered with the air guide plate, so that the appearance effect is optimized.

The invention relates to a chassis of a diesel generating set and a diesel generating set. The chassis comprises a bottom plate, a motor mounting assembly and an air inflow assembly; the air inflow assembly comprises a first air inlet, a second air inlet, a first protective cover and an air guide cover; the first air inlet is located in the bottom plate and used for feeding air into the diesel generating set in the vertical direction; the first protective cover is opposite to the first air inlet; the first protective cover extends in the vertical direction; and the height of the first protective cover in the vertical direction corresponds to the height of an engine or a generator of the diesel generating set. The Chassis is different from the prior art in that the first protective cover plays a role in guiding air, meanwhile, the first protective cover is set to be at a certain height, so as to block sand and dust entering from the air inlet, thus, after the sand and dust reach the certain height, the sand and dust do not have enough kinetic energy, and the sand and dust are isolated outside the generator.

The invention discloses a rolling mill strip machining and purging device. The rolling mill strip machining and purging device comprises a movable guiding plate, purging units, gas inlet pipes, a connecting pipe, rotary wheels, blades, gas outlets and oil collecting boxes. The two purging units are symmetrically arranged in the middle of the movable guiding plate. The lower ends of the purging units are connected with the gas inlet pipes. The connecting pipe is arranged between the two purging units. The multiple gas outlets are formed in the upper ends of the purging units and face towards the outer sides of to-be-purged plates. The oil collecting boxes are arranged on the edge of the movable guiding plate. The rotary wheels are arranged above the gas outlets. The blades are arranged on the rotary wheels. The rotary wheels rotate in the direction facing towards the outer sides of the to-be-purged plates. The rolling mill strip machining and purging device is simple in structure, convenient to use and good in purging effect, oil is collected and utilized conveniently, and the working efficiency is improved.

The invention provides a light-guide irradiation shelf for air-drying shoes on an indoor balcony. The light-guide irradiation shelf comprises vertical supporting columns, front supporting rods are welded to the surfaces of the vertical supporting columns, rear supporting pipes are hermetically sleeved with the surfaces of the vertical supporting columns, a plurality of lateral supporting pipes arehermetically sleeved with the surfaces of the vertical supporting columns, the lateral supporting pipes are divided into pairs, and the lateral supporting pipes in each pair are parallelly distributed on the same horizontal line. The surfaces of the lateral supporting pipes are oblique, double-side reflectors are embedded into the surfaces of the vertical columns, and a plurality of transverse rods are welded to the surfaces of the lateral supporting pipes. The invention relates to the field of household supplies. By means of the light-guide irradiation shelf for air-drying the shoes on the indoor balcony, the shoes can be air-dried in layers, the air-drying space occupation is reduced, the sunlight is reflected to comprehensive irradiate the shoes, air flow is guided, smell dissipation is accelerated, and therefore, the problems are effectively solved that by means of a common shoe shelf, when the shoes are air-dried in layers, the shoes on the lower layer are easily shaded, air-drying of the shoes are greatly affected by the angle and the time of the shoes exposed to the sunlight, and the shoe air-drying time is long.

The invention discloses a noise reduction device and an outdoor unit. The noise reduction device comprises a body and a silencing cavity; the body is provided with a through air guide hole in the middle; the silencing cavity is located in the body, and a silencing inlet communicating with the silencing cavity is formed in the side wall of the air guide hole; and the depth of the silencing cavity is (2n-1) lambda / 4, wherein lambda is the wavelength of noise to be eliminated, n is a positive integer, the depth of the silencing cavity is the length from the silencing inlet to the bottom of the silencing cavity, the value range of lambda is (A, B), and A is larger than 0 and smaller than B. According to the noise reduction device, the silencing cavity is formed in the circumferential directionof the air guide hole, the silencing inlet of the silencing cavity is formed in the inner side wall of the air guide hole, the depth of the silencing cavity is odd times that of a quarter of the wavelength of the noise to be eliminated, noise transmitted outwards through the air guide hole can be adsorbed by the silencing cavity, thus sound is effectively prevented from being transmitted out of the air guide hole, and the noise can be reduced efficiently. In addition, the air guide hole play an air guide role, and an air guide ring does not need to be arranged.

The invention relates to the technical field of electric transmission systems and discloses a permanent magnet electric roller with a non-return device. The electric roller comprises a rotor assembly,a first end cover assembly, a second end cover assembly, a backstop, a stator assembly, a fixed seat and a junction box assembly. The second end cover assembly is fixedly connected with the backstopthrough a flange ring and the second end cover assembly and the backstop are both located in one end of the rotor assembly cylinder. The stator assembly is located in the rotor assembly, and the two ends of the stator assembly are fixed to the first end cover assembly and the second end cover assembly respectively. According to the permanent magnet electric roller, the backstop is arranged in therotor assembly, the overall length of the permanent magnet electric roller is shortened, meanwhile, the inclined air inlet is adopted, the air guide effect in the permanent magnet electric roller is improved, and the heat dissipation effect of the permanent magnet electric roller is further improved.

The invention discloses a welding device with a welding seam deterioration prevention function for metal welding in the technical field of metal welding. The welding device comprises a mounting arm, a welding head is mounted at the bottom of the mounting arm, and a conversion type gas supply assembly is arranged on the outer wall of the welding head. A gas supply pipe fitting is arranged in the conversion type gas supply assembly, two sets of arc-shaped gas supply pipes can make contact with each other to be arranged on the outer wall of the welding head in a sleeving manner by driving a bidirectional electric telescopic rod, and therefore the purpose that protective gas is blown in coaxially for use is achieved; and after the bidirectional electric telescopic rod is driven to enable the two sets of arc-shaped gas supply pipes to be separated, then the bidirectional electric telescopic rod is driven to enable two sets of arc-shaped gas supply pipes to be in contact with each other, and then a cylinder II is driven to enable a gas supply pipe formed by the contact of the two sets of arc-shaped gas supply pipes to swing to an inclined state to correspond to the welding position of the welding head, so that the use of blowing protective gas from the side is realized; and a user can conveniently and flexibly adjust and use the blowing-in manner of supplied gas according to the welding requirement, the welding seam quality of the welding position is guaranteed, and the working efficiency is also improved.

The invention discloses an axial opposite magnet rare earth permanent magnet generator. The generator is composed of a stator, rotors and a shell. The stator is composed of an iron core, clamping pieces, a winding and clamping discs. Compared with a traditional motor, the iron core consumes a small quantity of materials, is convenient to machine and saves energy in the machining process, the utilization rate of the iron core reaches 100%, the winding consumes a small quantity of materials and is easy to machine, and the clamping pieces and the clamping discs are common machined parts. Each rotor is composed of a magnetic tray and magnetic steel. Through the design, the magnetic trays to which the magnetic steel can be attached also play the flywheel and fan roles, and therefore the weight and size of a generator set can be reduced. Compared with a traditional generator, the generator has the advantages of being small in size, light in weight, high in material utilization rate, high in efficiency and the like.

The invention provides an air-conditioning used motor support comprising a support body, a first mounting plate and a second mounting plate; the first and second mounting plates are respectively and vertically connected on two ends of the support body; the motor support also comprises a wind guiding device arranged on two sides of the support body. The motor support is simple in structure, convenient in assembling, can be directly modified on an existing motor support; a first tilted plate and a second tilted plate of the motor support can generate wind guiding effect, reduces wind disturbance in a wind field, thereby reducing whole machine noises.

The invention relates to the field of air conditioners, in particular to a wall-mounted air conditioner. The air conditioner comprises an air conditioner body and an evaporator structure and a fan blade structure arranged inside the air conditioner body. A panel covers the front face of the air conditioner body. The panel has the opening state during working and the closing state during closing. During working, the panel is opened to achieve the effect of guiding airflow near an air outlet. The panel comprises two parts including the first panel body and the second panel body. The first panel body and the second panel body are connected with the air conditioner body through hinge rods. In the working state, the hinge rods connected to the different parts of the panel are rotated outwards, and the panel is opened outwards. The panel of the air conditioner can be opened near the air outlet, the panel can achieve the air guiding effect, and the air outlet range becomes larger. The panels are divided into two parts, the panel with the two parts can be opened outwards to form the air outlet of the air conditioner, and the air inlet amount becomes larger due to the air inlet mode.

The invention provides a windproof cable structure and belongs to the field of cables. The invention solves a problem that a prior cable is easy to be torn off due to wind or snow. The windproof cableincludes a cable body having a circular section and also includes a plurality of adjusting sleeves. The middle parts of the adjusting sleeves are provided with sleeve holes. The adjusting sleeves sleeves the body flexibly through the sleeve holes. The cross section of the each adjusting sleeve is flat in shape and two ends of the cross section along the lengthwise direction have sharp structures.Since the adjusting sleeves sleeve the body, when lateral wind blows the body, the flat outer side of each adjusting sleeve realizes a wind guide effect, so that the body is prevented from being blown to move by comparatively strong wind. At this moment, the length direction of the cross section of each adjusting sleeve is arranged in lateral direction. After raining or snowing, rain or snow mayaccumulate on the adjusting sleeves so as to make the length direction of the cross section of each adjusting sleeve arranged in the vertical direction. Therefore, quick rain and snow discharge can berealized and the cable has effects of wind prevention and snow cover prevention.

The invention provides a wind wheel and an air outlet device. The wind wheel comprises a hub and a plurality of blades. The middle of the hub is provided with a connecting part, and the hub is suitable for being connected with an external power piece through the connecting part and rotating with the connecting part as the axis under the driving of the power piece. The blades are connected with the hub and distributed in the circumferential direction of the hub, at least the windward face of each blade is provided with a plurality of protruding parts, and the protruding parts are arranged at intervals and are concentrically arranged with the connecting part as the circle center. The protruding parts can play a role in guiding wind on the windward faces of the blades, and also can effectively change the turbulence structure of the near-wall areas of the blades, reduce disordered vortexes, reduce the intensity of reversely-rotating vortex pairs and reduce cracks caused by mutual collision and abnormal separation of the vortexes, so that the intensity and pulsating pressure of turbulent flows are reduced, medium-high-frequency noise of the wind wheel is restrained, and finally noise of the whole wind wheel is reduced.

The motion diversion empennage assembly comprises an empennage body, the empennage body comprises an upper plate and a lower plate, the upper plate and the lower plate are buckled up and down, a reinforcing cavity is formed between the upper plate and the lower plate, and the upper surface of the lower plate is connected with a plurality of supporting assemblies; the supporting assemblies are arranged in the length direction of the empennage body at intervals, the upper ends of the supporting assemblies abut against the lower surface of the upper plate, and a plurality of installation points connected with an empennage lifting mechanism on the back door assembly are arranged on the lower plate. The spoiler has enough structural strength, prevents the spoiler body from being pressed and deformed when playing a role in turbulent flow, and can be well matched with a movement mechanism on a back door assembly.

The invention provides a heat dissipation structure which comprises a heat resistance part. The heat resistance part is used for connecting a power take-off device and a power take-off transmission shaft; the heat resistance part comprises two end plates and multiple heat dissipation plates; and the heat dissipation plates are arranged between the two end plates and arranged in the circumferential direction of the end plates. The invention further provides a power take-off mechanism which comprises the heat dissipation structure, the power take-off device and the power take-off transmission shaft. The invention further provides a crane which comprises the power take-off mechanism. Heat generated by the power take-off device is transmitted to the power take-off transmission shaft through the heat resistance piece, the heat resistance piece is of a hollow structure, the surface area is large, and the heat dissipation efficiency is high. The heat resistance piece and the power take-off transmission shaft rotate synchronously, so that a certain air guiding effect is achieved, and the heat dissipation effect is further improved. The heat transferred to the power take-off transmission shaft is reduced, the temperature rising amplitude of an end cover of a cross shaft is reduced, and the conditions of deformation of the end cover and softening of lubricating grease are not easy to occur, so that the possibility of dry grinding of the cross shaft is reduced, and the service life of the power take-off transmission shaft is prolonged.