48results about How to "Increase the air supply area" patented technology

The invention discloses a high-efficiency and energy-saving intensive tobacco flue-curing house, which comprises a heat supply chamber, a baking chamber, a hot air circulating system and an absorption type heat pump system, wherein the hot air circulating system is connected with the heat supply chamber, the baking chamber and the absorption type heat pump system sequentially by a pipeline; and the absorption type heat pump system is arranged on the top of the baking chamber. According to the high-efficiency and energy-saving intensive tobacco flue-curing house, the heat exchange efficiency and energy utilization rate are improved by utilizing a technology of performing heat exchange by a rotary air heat exchanger, a technology of preheating air required by the combustion of a hearth by recovered smoke waste heat, a technology that the recycled smoke waste heat is used as a heat source of the absorption type heat pump system and the like; a baking effect of the tobacco flue-curing house is improved by utilizing technologies of supplying air from two sides of a side wall air distribution board and exhausting the air from the center of a central air draft pipe; and a humidity-discharging effect and an energy-saving effect are improved by utilizing a technology of performing deep dehumidification and recovering humidity-discharging waste heat by the heat pump system. Therefore, the high-efficiency and energy-saving intensive tobacco flue-curing house has the characteristics of high heat exchange efficiency, high energy utilization rate, good baking effect and good humidity-discharging effect, is particularly suitable for low-cost and large-scale production, and can be widely applied to the technical field of tobacco flue-curing.

The invention provides an air conditioner indoor unit and an air conditioner. An air outlet is formed in a shell of the air conditioner indoor unit, wherein an air outlet panel adapted to the shape of the air outlet is arranged at the air outlet; a plurality of sub air outlets penetrating through the air outlet panel are formed in the air outlet panel, and are radially distributed in the air outlet panel. According to the air conditioner indoor unit, the sub air outlets are radially distributed in the air outlet panel, air generated in the shell is required to reach the air outlet panel when being blown out of the air outlets, and is radially delivered out after being completely scattered by the sub air outlets in the air outlet panel, so that the air supply area is enlarged, air concentration is further effectively avoided, the air can be blown out in multiple directions, the problems of greater regional temperature difference caused by supply air volume concentration and the like are effectively solved, the air supply comfort of the air conditioner indoor unit is improved, and experience effects of a user are improved.

The invention discloses a clutch device, an air conditioner indoor unit and a fan assembly. The clutch device comprises a first matching part, a second matching part, a moving part, a guide part anda driving part, wherein the moving part is connected with one of the first matching part and the second matching part to drive the moving part to move relative to the other one of the first matching part and the second matching part, the guide part is movably connected with the moving part to limit the moving path of the moving part, the rotating part is matched with the moving part to drive the moving part to move along the moving path, the driving part is connected with the rotating part and is used for driving the rotating part to rotate, the clutch device is in an engaged state, the firstmatching part is matched with the second matching part, and the first matching part and the second matching part are separated under the separation state of the clutch device. According to the clutchdevice disclosed by the embodiment, the structure is simple, the matching is simple and convenient, the automation degree is high, the structural performance is more reliable, the manufacturing process is simplified, the manufacturing cost is reduced, and the market competitiveness is improved.

The invention discloses a medicine storage box for animal husbandry and veterinary medicine, and relates to the technical field of medicine storage boxes. The medicine storage box for the animal husbandry and veterinary medicine comprises a box body, a storage groove is formed in the upper surface of the box body, a box cover is rotationally connected to the back of the upper surface of the box body, a sealing device is fixed to the bottom of the box cover and comprises a shell, an expansion air bag is annularly fixed to the outer wall of the shell, and a linkage plate is hinged to the back face of the shell; and an extrusion inflating device is fixed in the shell. According to the medicine storage box for the animal husbandry veterinarian, a sealing device is arranged at the bottom of the box cover, when the box cover is closed, a linkage plate is extruded through the inner wall of a storage groove, so that the linkage plate extrudes an arc-shaped elastic extrusion plate and an extrusion air bag, gas in a gas storage bin is fed into an expansion air bag through a connecting pipeline, the expansion air bag is expanded, and the contact area with the inner wall of the storage groove is increased; therefore, the sealing performance with the box body is improved, and the sealing effect of medicine storage in the storage groove is improved.

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 refrigerator comprising a refrigerator body, a door body and a through-flow fan, wherein a refrigeration chamber is arranged in the refrigerator body; the door body is mounted on the refrigerator body; and the through-flow fan is arranged in the refrigeration chamber. The refrigerator according to the embodiment of the invention has the advantages of simple structure, low noise, low consumption, low manufacturing cost, etc.

The invention discloses an integral special-shaped air duct for tunnel long-distance construction ventilation and a construction method. According to the air duct and the construction method, the airsupply area is effectively increased, the ventilation distance is increased, the increase of a section, the addition of auxiliary wells or the addition of auxiliary galleries and the like due to the need of ventilation are reduced, and the engineering investment is effectively reduced. The air duct is characterized in that the integral special-shaped air duct formed by concrete formwork building is arranged in an auxiliary gallery, and the integral special-shaped air duct is composed of an arch part, a side wall part and a horizontal plate, wherein the arch part and the auxiliary gallery are subjected to formwork building lining, and the horizontal plate divides the section into an upper special-shaped air bin and a lower channel; and the far end, close to a right line main tunnel, of theintegral special-shaped air duct is provided with a vertical partition plate for sealing the upper isolation air bin, air supply holes are formed in the vertical partition plate at intervals, and press-in fans and air pipes for guiding fresh air to the excavation face of the right line main tunnel, a left line main tunnel or a parallel pilot tunnel are arranged outside the air supply holes.

The invention discloses an integral air conditioner, which comprises an indoor panel, a guide vane machine case, an evaporator, an indoor fan, a condenser, an outdoor fan, a compressor and a chassis. A guide vane consists of a plurality of sub-guide vanes, and different sub-guide vanes guide the air to different directions at the same moment. Different indoor areas may receive a temperature-adjusted air stream at the same time, and with the increase in the angle of supplying air, an air supply area of the air conditioner at the same time is increased and the adjustment of the indoor temperature is accelerated. Meanwhile, a flow rate and a flow velocity of the air stream of an air exhaust in each direction may be weakened, so an air output in use of the air conditioner is more flexible, the total air output volume is not reduced, and the comfort degree of a user is improved.

The invention discloses soil remediation gas injection equipment for soil treatment. The invention belongs to the technical field of soil remediation gas injection equipment. A device is moved to a proper position through a supporting assembly; a driving motor is started to drive a driving rotating shaft to rotate; the driving rotating shaft drives a main transmission gear to rotate; the main transmission gear drives a transmission screw to drive a lifting assembly to rotate so as to drive an outer sliding sleeve to move downwards and rotate at the same time. A soil breaking assembly is used for breaking soil, the driving assembly is started after the soil breaking assembly enters the soil to drive a plug-in exhaust rod to be inserted into the soil, then an air storage filtering assembly is used for deflating and supplying air, punching and air integration is achieved, the air supply area is increased, and the air supply efficiency is improved.

The invention discloses an air conditioner outdoor unit and an air conditioner with the air conditioner outdoor unit. The air conditioner outdoor unit comprises a bottom plate, a condenser, an impeller, a compressor assembly and a middle partition plate. The bottom plate is provided with a front panel and a side panel. The condenser, the impeller and the compressor assembly are arranged on the bottom plate. The middle partition plate is arranged on the bottom plate, and a compressor bin and a draught fan bin are limited on the two sides of the middle partition plate correspondingly. The compressor assembly is arranged in the compressor bin, the impeller is arranged in the draught fan bin, and the rest of the space between the compressor bin and the compressor assembly is filled with noisereduction filler. The middle partition plate is connected with the condenser and the front panel. The included angle a 1 between the extending direction of the section, connected with the condenser, of the middle partition plate and the condenser is larger than or equal to 30 degrees. According to the air conditioner outdoor unit, vibration reduction and noise reduction can be effectively achieved.

The invention discloses an air cooling device for a connecting rod. The air cooling device comprises an air blower; a horn mouth which is vertically arranged downwards is formed at a fan hole of an air outlet pipe of the air blower; the air blower comprises an air blower body and a motor which is vertical to the air blower body; a fan bracket is arranged beside the motor; the fan bracket comprises two sliding rails which are arranged in parallel at interval; the sliding rails are arranged along the directions vertical to the axis of the motor; a support seat is arranged on the sliding rails in a sliding way, is in a rectangle shape and is internally hollow; two nicks are respectively formed in the two sides of the bottom surface of the support seat along the length directions of the sliding rails; the support seat is blocked between the two sliding rails by the nicks. According to the air cooling device, the motor of the air blower can be supported by a bracket; when the air blower moves to the specific location, the bracket is moved to the corresponding position, and the motor of the air blower is arranged on the bracket; the horn mouth is formed at an air outlet of the air blower, so that the air supply area is enlarged.

The invention relates to a multifunctional wall-mounted air conditioner, comprising a shell as well as a wind wheel driven motor, a first centrifugal wind wheel, a second centrifugal wind wheel and a heat exchanger installed in the shell, wherein the wind wheel driven motor is connected with the first centrifugal wind wheel and the second centrifugal wind wheel respectively, and the shell is provided with an indoor air inlet, an outdoor air inlet and an air outlet; the outdoor air inlet is communicated with the outside via a pipeline, and the first centrifugal wind wheel is communicated with the outdoor air inlet and the air outlet respectively; the indoor air inlet and the air outlet are both communicated with a room, and the second centrifugal wind wheel is communicated with the indoor air inlet and the air outlet respectively; and the heat exchanger is located at the air outlet. The air conditioner provided with the indoor air inlet and the outdoor air inlet can realize the function of changing indoor fresh air; and each of the first centrifugal wind wheel and the second centrifugal wind wheel takes charge of the flow direction of air in one air flue, so that the air quantity is large and the air is output uniformly.

The invention discloses a fan blade of an industrial electric fan. The fan blade comprises blade parts and a wheel hub; the root parts of the blade parts are connected with the wheel hub; the blade parts radially extend from the root parts; the number of the blade parts is three; the blade parts are rotationally symmetric and are annularly and uniformly arranged; the root parts of the blade partsare inclined relative to a rotating shaft of the wheel hub; an included angle a between each blade part and the rotating shaft of the wheel hub is 65-85 degrees; and the blade parts are twisted duringradial extension. The blade parts are subjected to reasonable inclination extension and clockwise twisting, and with the combination of the remiform fan blade parts, the push force of the fan blade is increased effectively; furthermore, the include angle between the blade parts is large (120 degrees), and an air flow forms good large liquidity, so that powerful wind power is generated, the air supply area is large, and wide-angle air supply is realized; particularly, the sections of the blade parts are arc-shaped, so that the wind blowing effect can be improved, guiding is carried out on theair flow, and the air flow is pushed forwards in a diffusion manner; and due to the twisted shapes of the blade parts, the air flow can be blown out entirely in a spiral manner, the blowing quantity is increased effectively, and noise caused by gas collision is avoided.

The invention provides an air exhaust baffle plate structure of a split conditioner indoor unit, comprising baffle plates and an air exhaust rack, wherein, two ends of the baffle plates are movably connected with two sides of the air exhaust rack. The improvement of the structure is as follows: the two sides of the air exhaust rack are provided with a connecting part; the number of the baffle plate is two, a connection shaft is respectively arranged on side walls of two ends of each baffle plate, wherein, the first baffle plate is movably connected with the connecting part on the two sides of the air exhaust rack through the connection shaft on the side walls of the two ends; a connecting part is arranged on the side walls of the two end of the first baffle plate and used for movably connecting the connection shaft on the side walls of the two ends of the second baffle plate; and each baffle plate is respectively connected with a small motor. When an air conditioner works, the small motors can be respectively controlled to start the baffle plates to work according to the need, so that an air exhaust can supply air partially or entirely to increase the air supply area, and can adjust the direction of the air, thereby improving use environment and guaranteeing the sound mind and body of a user.

The invention discloses an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit comprises a machine shell, at least one heat exchanger and at least four draught fans, wherein the machine shell is provided with an air inlet and an air outlet, the air inlet is located in the rear side of the air outlet, the heat exchanger is arranged in the machine shell and located between the air inlet and the air outlet, the draught fans are arranged in the machine shell and located between the heat exchanger and the air outlet, the multiple draught fans define an air outlet channel in the machine shell, and the air inlet and the air outlet are in communication through the air outlet channel. The heat exchanger is in a flat plate shape, and the diameter of the draught fans and the thickness of the part, opposite to the draught fans, of the heat exchanger are in positive correlation in the direction from the air inlet to the air outlet. According to the air conditioner indoor unit, comfort is good, the wind feeling is soft, air supply forms are diverse, the heat exchange efficiency is high, the air supply area is large, and the refrigeration capability is high.

The invention discloses a panel of a ceiling type air conditioner. The panel comprises a frame, a moving assembly and a driving mechanism. The driving mechanism can drive the moving assembly to vertically move relative to the frame; the moving assembly comprises an air outlet frame and an air inlet panel, the air outlet frame sleeves the outer side of the air inlet panel, and the frame sleeves the outer side of the air outlet frame; an air outlet can be formed by the air outlet frame and the fame after the air outlet frame vertically descends. The panel of the ceiling type air conditioner has the advantages that the moving assembly can descend relative to the frame under the effect of the driving mechanism, the air outlet can be formed by the outer edge of the air outlet frame and the inner edge of the frame after the air outlet frame descends, and is an annular gap formed between the air outlet frame and the frame, accordingly, air can be conveniently circularly blown out of the frame in the horizontal direction, the air supply area can be enlarged, the air can be uniformly blown to an indoor environment, and the temperature regulating speed can be increased. The invention further provides the ceiling type air conditioner with the panel.