71results about How to "Keep it ventilated" patented technology

The invention relates to an apple ecological cultivation method for controlling diseases and pests and improving apple quality. The method comprises the steps that apple seedlings are planted in March or April in the mode of wide rows and dense planting, the apple seedlings with the height of 1 m to 1.5 m are planted on ridges, the apple seedlings are irrigated thoroughly, and soil of the ridges are kept wet; Chinese yew seedlings are planted between every two adjacent apple seedlings on each apple seedling ridge, and the height difference between each apple seedling and each Chinese yew seedling is obvious from July to September; the height of each apple seedling is controlled to range from 2.5 m to 3 m, the height of each Chinese yew seedling is controlled to range from 0.8 m to 1 m. According the apple ecological cultivation method that each Chinese yew seedling is planted between every two adjacent apple seedlings, Chinese yew has the function of pest killing, the roots of the Chinese yew and cut branches, stems, leaves and fruits of the Chinese yew are smashed and applied to an orchard as fertilizer, and therefore apple diseases and pests are controlled in dual modes; in this way, pesticide is not sprayed to the apple seedlings and the Chinese yew seedlings in the whole growth process, and therefore the quality and the taste of apples are guaranteed.

The invention belongs to the technical field of organic fertilizers, and particularly relates to organic fertilizer for tobacco and a preparation method thereof. The organic fertilizer for the tobacco is prepared from an oil cake and a fermentation base which are mixed evenly according to the weight ratio of between 1 and 0.0004 to 0.0006 and are fermented; compositions of the fermentation base are beneficial microbial inoculum and effective vectors of high, medium and low temperature aerobic fermentation, and the number of live bacteria is between 4 and 20 hundred millions/g. The preparation method comprises the following steps: the oil cake is crushed to a fineness of between 1 and 3 mm, CaCO3 is added to adjust the pH value to be between 6 and 7, the fermentation base which accounts for 0.0004 and 0.0006 of the weight of the oil cake and water which accounts for 0.4 to 0.6 of the weight of the oil cake are added to stir evenly, and the organic fertilizer can be obtained through the drying after the fermentation. The organic fertilizer can kill harmful bacteria, parasitic ova and weed seeds, a tobacco plant has robust growth and well-developed leaves after the application, the proportion of first-class tobacco and orange tobacco is greatly improved, tobacco leaves after the roasting have bright and glossy color and luster, and chemical compositions of crude tobacco are harmonious.

The invention relates to the technical field of air conditioners, in particular to a self-cleaning control method for an air conditioner outdoor unit. The method comprises the steps of controlling anair conditioner to enter a heating mode; in the heating mode, controlling the operation frequency of a compressor, and enabling an outdoor heat exchanger to be frosted; and when the temperature of theoutdoor heat exchanger is lower than a first preset temperature and lasts for a first preset time, conducting defrosting operation. According to the self-cleaning control method for the air conditioner outdoor unit provided by the invention, on the basis of a traditional air conditioner, redundant parts do not need to be added, the outdoor heat exchanger is subjected to the frosting-defrosting process, a water flow formed in the defrosting process flushes the surface of the outdoor heat exchanger, and impurities and bacteria attached to the surface of the outdoor heat exchanger are taken away, so that a self-cleaning effect of the outdoor heat exchanger is achieved; and in addition, different defrosting operations are selected according to the current outdoor environment temperature, so that the self-cleaning control method for the air conditioner outdoor unit is more flexible to use and beneficial to reducing energy consumption.

The invention discloses an ice maker capable of preventing residual water from being frozen. The ice maker comprises a water feeding mechanism, wherein the water feeding mechanism includes a connecting bend. The connecting bend includes a flared end and a connecting end. A vertically arranged water inlet pipe is disposed at the connecting end. A downwards inclined water outlet pipe is disposed at the flared end. The water outlet pipe is positioned above a water guide tank in the ice maker, and is communicated with the water inlet pipe through the connecting bend. An included angle between the center line and the vertical line of the water outlet pipe is 70-80 degrees. As the technical form of the connecting bend is adopted, and the downwards inclined water outlet pipe and a corresponding air hole are arranged on the connecting bend, when a water inlet valve stops the water supply, the water in the water outlet pipe can sequentially drop into the water guide tank under the gravity effect along the inclined water outlet pipe by overcoming the surface tension and the atmospheric pressure under the effect of the air hole, so that the case that water is frozen in the water outlet pipe is prevented, and the operation stability of the ice maker is improved.

The invention relates to a dendrobium nobile culture moisture management device and an application method thereof. The invention discloses the dendrobium nobile culture moisture management device which comprises a water storage tank and a draining layer. The draining layer is arranged above the water storage tank; a gap is reserved between the water storage tank and the draining layer. The dendrobium nobile culture moisture management device has the following optimal modes that (1) the draining layer is hung above the water storage tank by a lifting rod; (2) a washer is arranged between the water storage tank and the draining layer; (3) the water storage tank is an underground layer, a plastic film is arranged in the water storage tank, then a rubble layer is paved on the plastic film, the draining layer is arranged on the rubble layer and a culture medium layer is paved on the draining layer; (4) the draining layer is a basin of which the bottom is provided with draining holes, and the water storage tank is a basin support. When the device is applied to carry out culture, a substrate layer is firstly drenched through, then water is filled into the water storage tank and the horizontal plane is in contact with the bottom of the draining layer or the position which is at a distance of 1 to 2 centimeters from the bottom of the draining layer; after the substrate layer is dried, watering is carried out again according to the manner. The device reduces watering times, ensures the ventilated, breathable, semi-half and semi-wet environment, isolates pest and disease damage to soil, is particularly suitable for dendrobium nobile culture and ensures yield and high quality of dendrobium nobile.

The invention discloses an ice machine with a snakelike refrigerating coil system. The ice machine comprises an ice maker. An evaporator pressure plate is arranged below the ice maker. A mounting space is formed by the evaporator pressure plate and one side wall of the ice maker. A snakelike coil is arranged in the mounting space, and consists of a first straight pipe and a second straight pipe, wherein the first straight pipe and the second straight pipe are communicated through a bent pipe; the joint of the first straight pipe and the bent pipe is in an arc shape having a central angle being 90 to 100 degrees; and the joint of the second straight pipe and the bent pipe is in an arc shape having a central angle being 40 to 60 degrees. The first straight pipe, the bent pipe and the second straight pipe are positioned on one plane to form a reclining surface which is tightly reclined on the corresponding side wall through heat-conducting silica gel. The snakelike coil is pressed against on the back surface of the ice maker, and the ice maker and the snakelike coil are fixed to an integrated structure by using the heat-conducting silica gel, so that the transfer of cold needed by the ice maker is increased, and the ice making capacity can be increased by 20% with the refrigeration system of the ice machine remaining unchanged.

The invention relates to a storage device and particularly relates to a foodstuff storage device. The foodstuff storage device comprises a shell body and a storage chamber arranged in the shell body. The foodstuff storage device further comprises a heating chamber which is arranged below the storage chamber, wherein a temperature-controlled heating plate is arranged in the heating chamber, a negative-pressure blower is connected outside the heating chamber, a vertical slot with through holes is formed in the center of the storage chamber, the top of the vertical slot is connected with an air outlet, and the bottom of the vertical slot is communicated with the heating chamber below the vertical slot. By adopting the foodstuff storage device provided by the invention, mildewing is prevented, and the safety and quality of foodstuffs are guaranteed.

The invention, which relates to the technical field of traffic signal lamp control machines, discloses an intelligent traffic signal lamp control machine being convenient to install. The intelligent traffic signal lamp control machine comprises a control machine body. A sealing door is hinged to the left side of the control machine body; an opening is formed in the right side of the control machine body; and a cooling box is fixedly installed at the right side of the control machine body and is located outside the opening. According to the intelligent traffic signal lamp control machine, a through pipe extending into the through hole is mounted on a water collecting box, a guide pipe extending into the water collecting box is mounted on a water suction pump, and a water supply pipe is mounted on the water suction pump, so that water can be provided for the water collecting box through the water supply pipe and the water suction pump. Water flows into a wet piece of a wet frame along the through pipe to soak the wet piece; after a cooling fan rotates, external hot air is sucked through an air port and internal water can be evaporated when the hot air passes the wet piece, so that the temperature of the air entering the control machine body can be reduced and thus the objective of effectively cooling the interior of the case can be achieved.

The invention relates to a storage device, in particular to a grain storage device provided with a movable ventilating board. The grain storage device comprises a shell and a feed inlet which is obliquely arranged on one side of the upper end of the shell, wherein a plug interface is arranged on one side of the feed inlet, a movable board is inserted in the plug interface, the movable board is movable in a direction which is vertical to the feed inlet and is provided with a through hole, a clamping groove capable of clamping one end of the movable board is arranged on the other side which is opposite to the plug interface, and a handle, which is capable of controlling the movement of the movable board in the plug interface, is arranged on the other end of the movable board. By adopting the technical scheme of the invention, the grain storage device provided with the movable ventilating board has the advantages of convenience for operation, low cost and capability of ensuring the grain quality.

The invention discloses a cultivation method suitable for high latitude dendrobium officinale. The method comprises the steps of material selection, base field selection, base material fabrication, field planting and cultivation, spraying and watering, weeding and topdressing and pest control. The cultivation method is simple and reasonable in step, the cultivated dendrobium officinale is high in survival rate, the open shed type management is adopted, ventilation and air permeability of a cultivation environment are guaranteed, natural factors of a high latitude region such as sufficient sunlight and appropriate temperature and humidity are utilized, the dendrobium officinale is cultivated in the high latitude region in China, compared with the prior art, the content of polysaccharides, the content of chlorophyll a, the content of chlorophyll b, the content of the element Cu and content of the element Zn in the cultivated dendrobium officinale are all increased obviously, the dendrobium officinale quality is improved, high medicinal value and high edible value of the dendrobium officinale are guaranteed, meanwhile, dendrobium officinale plantation in the high latitude region of China is promoted, and economic development is boosted.

The invention relates to a livestock device, and especially relates to an intelligent chicken raising device for livestock. The technical problem to be solved is to provide the intelligent chicken raising device for the livestock. The intelligent chicken raising device comprises a base, a left support frame, a middle support frame, a cross beam, a top cover, a thermal insulation cover plate, a daily living cabin, an egg processing cabin and a control display screen; the left part of the top end of the base is connected with the left support frame; the middle part of the top end of the base isconnected with the middle support frame; the middle left part of the top end of the base is connected with the daily living cabin; and the middle lower part of the left end of the daily living cabin is connected with the left support frame. According to the intelligent chicken raising device for the livestock provided by the invention, semi-automatic supply of water sources and feed for chicken flocks is achieved, autonomous water drinking and food taking of the chicken flocks is achieved, henhouses are cleaned periodically to avoid disease outbreak, whether hatching can be carried out on newly produced eggs can be discriminated immediately, and if yes, the eggs are conveyed to a hatching area, and if not, the eggs are conveyed to a finished product area.

The invention discloses a dual-purpose pet cage for rain proofness and heat preservation. The dual-purpose pet cage comprises a pet body and a waterproof and heat preservation clapboard arranged on the cage body; the top and the bottom of the cage body are of a sealed structure respectively; a fence of the cage body is of a hollow structure; one end of the waterproof and heat preservation clapboard is fixed on the upper edge of the fence of the cage body, and the other end of the waterproof and heat preservation clapboard can rotate around one fixed end; the size of the waterproof and heat preservation clapboard is equal to that of the fence of the cage body; four foot-pads are respectively arranged on the bottom of the cage body. The dual-purpose pet cage disclosed by the invention is simple in structure and convenient to use, can play a rainproof effect while keeping the pet cage ventilated in the daytime, and also has a better heat preservation performance at night.

The invention relates to the field of rice processing, in particular to an organic rice processing technology. The organic rice processing technology comprises the following steps: S1, putting rice into a rice processing device; S2, introducing air into the rice to keep the ventilation state of the rice; S3, stirring the rice in the rice processing device, and further keeping the ventilation state of the rice; and S4, storing the rice in multiple layers. The rice processing device comprises an annular plate, an outer cylinder and an inner cylinder, wherein the outer cylinder and the inner cylinder are arranged on the upper side of the annular plate, and the annular plate, the outer cylinder and the inner cylinder are coaxially arranged. The rice processing device further comprises a threaded column, a blocking door and a bulging piece, a discharging opening is formed in the annular plate, the blocking door blocks the discharging opening, the threaded column is fixedly connected to the outer cylinder, the bulging piece is arranged on the blocking door and inserted into the threaded column, and a nut is in threaded connection with the threaded column.

An agricultural blueberry soil turning device capable of walking comprises a supporting plate, a holding device, an air cylinder device, a support device, a turning structure, a supporting device and a dispersing device, wherein a first supporting block, a first rolling wheel, a second supporting block, a first support, a second support, a first cross rod, a third support, a second rolling wheel and a first vertical rod are arranged on the supporting plate, the holding device comprises a fourth support, a second cross rod, a first oblique rod, a holding rod and a fifth support, the air cylinder device comprises an air cylinder, a first pushing rod and a second pushing rod, the support device comprises a second vertical rod, a third vertical rod, a third cross rod, a fourth cross rod and a fifth cross rod, the turning structure comprises a fourth vertical rod, a first connecting rod, a second connecting rod, a first soil turning plate, a third connecting rod, a second soil turning plate, a fourth connecting rod and a third rolling wheel, and the supporting device comprises a seventh support, a second oblique rod, a sixth cross rod and a fifth vertical rod. The agricultural blueberry soil turning device can conduct cleaning tillage on soil and can loosen shallow soil.

The invention relates to the field of spinning, in particular to a textile storage device. The device can store textiles in a separated manner and timely control sudden fire. The textile storage device structurally comprises a storage box with an opening in one side. The internal space of the storage box is separated into a plurality of cuboid storage cells through transverse plates and vertical plates. A water storage tank is arranged at the top of the storage box. A support is arranged between the water storage tank and the storage box. A water discharge pipe is arranged on one side of the water storage tank. A shower head is arranged at the tail end of the water discharge pipe. A switch is arranged on the water discharge pipe. A blower is fixed at the top, on one side of the water storage tank, of the storage box. The textile storage device has the advantages that effects of separation, fire extinction and ventilation are achieved by the coordination of the storage cells, water storage tank and the blower, and the textile storage device is simple in structure, convenient to use and applicable to various sites.

The invention discloses a stretchable clothes hanger capable of preventing clothes from creasing and relates to home supplies. The stretchable clothes hanger is characterized in that the clothes hanger is designed to be suitable for clothes in different styles and sizes and has the stretching adjustment function and the anti-crease structure. According to the stretchable clothes hanger, an oblique shoulder supporting frame used for supporting clothes is designed to be provided with multiple pairs of clamping positions and of a double-string structure, specially-designed adjustable shoulder supporting plates which can slide along the shoulder supporting frame are assembled on the shoulder supporting frame, positioning clamps and clamping piers are arranged at the positions where the shoulder supporting plates are combined with the shoulder supporting frames, the positioning clamps and the clamping piers correspond to the clamping positions, and the sliding states of the shoulder supporting plates and the distance between the shoulder supporting plates can be adjusted and positioned through the special design of the positioning clamps and the clamping piers. When the stretchable clothes hanger is used, corresponding adjustment can be conducted according to the styles and sizes of clothes, a user just needs to slide the shoulder supporting plates to proper positions till the user hears a clamping sound and feels that sliding is resisted, and if clamping is achieved not at the needed proper position, the user just needs to exert proper external force to continuously drag or slide the shoulder supporting plates to the proper positions.

The application relates to the technical field of monitoring radars, and discloses a geological monitoring radar displacement platform. The geological monitoring radar displacement platform comprisesa base, wherein the base is provided with a groove-shaped structure; the groove-shaped structure comprises an arc-shaped plate; one side of the arc-shaped plate is provided with a back plate used forsealing one side of the arc-shaped plate; a mounting room for accommodating an electric element is formed among the arc-shaped plate, the base and the back plate; the radar base and the driving structure are positioned in the mounting room; the groove-shaped structure is further provided with a heat-dissipation structure and a waterproof structure; the waterproof structure comprises a sliding chute formed in the arc-shaped plate; the sliding chute is of an inverted-U shape; a cylinder is arranged in the sliding chute; an output end of the cylinder is connected with an inverted-U shapes extension board; and the extension board is in slide connection with the sliding chute. According to the technical scheme, electric elements such as the radar are accommodated in the groove-shaped structure,so that the problem that the electric elements have poor reliability when being exposed to natural environments such as wind and rainy days, high temperature and high moisture environment is solved;the normal work of the electric elements can be ensured; and the electric elements can be protected well.