34results about How to "Not easy to get out" patented technology

The invention provides an air channel assembly and an air conditioner with the air channel assembly. The air channel assembly comprises a bottom shell, a driving device, a fan blade assembly and a magnetic attraction structure. The driving device is arranged at the first end of the bottom shell. The fan blade assembly is installed on the bottom shell. The fan blade assembly comprises a cross flow fan and a fan blade shaft. The cross flow fan is arranged on the fan blade shaft in a sleeving manner, and the end, close to the driving device, of the fan blade shaft is detachably connected with the driving device. The magnetic attraction structure comprises a first magnetic attraction part and a second magnetic attraction part, the first magnetic attraction part is arranged on the fan blade assembly, the second magnetic attraction part is arranged on the bottom shell, and the second magnetic attraction part exerts attraction force on the first magnetic attraction part in the direction facing the driving device. By means of the air channel assembly, in the process of running or stopping or carrying process of the whole air conditioner, the phenomenon that the fan blade assembly disengages from the driving device is not likely to happen, the structure is simple, and implementation is convenient.

The invention relates to an asphalt pavement structure for alleviating urban heat island effect based on one-way heat conduction, in particular to the asphalt pavement structure which alleviates urban heat island effect by reducing the temperature of urban asphalt pavement. The pavement structure comprises two to multiple layers of structures, and is the pavement layer with a gradient thermal conductivity structure, wherein the thermal conductivity of the external layer is lower than that of the internal layer. The pavement layer has the gradient thermal conductivity structure, comprising an upper layer (4) modified by first micro-nanometer powder (1) with the thermal conductivity of 10 to 30 W / m*k, a middle layer (5) modified by second micro-nanometer powder (2) with the thermal conductivity of 50 to 90 W / m*k, and a lower layer (6) modified by third micro-nanometer powder (3) with the thermal conductivity of 100 to 140 W / m*k. The invention has the advantages of simple structure, convenient construction and low cost, and can be applied to the maintenance and the construction process of urban asphalt pavement to alleviate the urban heat island effect.

The invention discloses an aluminum steel window anti-collision treatment device and a using method thereof, and belongs to the technical field of aluminum steel window anti-collision. The aluminum steel window anti-collision treatment device comprises a pair of L-shaped protective frames clamped to the outer end of an aluminum steel window frame, wherein the L-shaped protective frames comprise U-shaped clamping plates clamped to the outer end of the aluminum steel window frame, the outer ends of the U-shaped clamping plates are fixedly connected with a pair of parallel inner-layer buffer cotton, and outer-layer buffer rubber is arranged at the ends, away from the U-shaped clamping plates, of the inner-layer buffer cotton. According to the aluminum steel window anti-collision treatment device and the using method thereof, the L-shaped protective frames are arranged on the outer side of the aluminum steel window frame, when an external object collides with the L-shaped protective frames, on the one hand, the collision force can be weakened for the first time from the front side through elastic deformation, on the other hand, the action direction of the collision force is changed through circulating rolling of balls, secondary weakening of the collision force is achieved, collision damage of the external object to the aluminum steel window frame is greatly reduced through doubleweakening of the L-shaped protective frames to the collision force, and double protection of the aluminum steel window frame is achieved.

The invention provides a planting method for kiwifruit. The method comprises the steps of: firstly, filling planting trays at the bottom of a shed with soil; secondly, planting kiwifruit seedlings in the planting trays; thirdly, starting microcontrollers and photovoltaic plates arranged on a left plate and a right plate; fourthly, detecting the intensity of light emitted from the left side and the right side of the kiwifruit planting shed separately with a photoreceptor on a left baffle plate and a photoreceptor on a right baffle plate, wherein the two microcontrollers on the left plate and the right plate receive light intensity signals transmitted from the corresponding photoreceptors; fifthly, controlling a left motor to drive the left baffle plate to rotate via the microcontroller on the left plate and controlling a right motor to drive the right baffle plate to rotate via the microcontroller on the right plate, so that the greater the light intensity signals, the closer the left baffle plate and the right baffle plate are to each other. The method solves the problem that in the prior art, kiwifruit planting requires manual shading.