3 results about "Automobile air conditioning" patented technology

The invention provides an automobile air conditioner filter (11) used for an automobile air conditioner (1), wherein the automobile air conditioner filter comprises at least three filter layers including a first filter layer (111), a second filter layer (1112) and a third filter layer (113). The second filter layer is arranged between the first filter layer and the third filter layer, the first filter layer, the second filter layer and the third filter layer are connected with one another in a hot-pressing connection manner, and the second filter layer comprises an adsorbing material at leastpartially made of active carbon fiber. The invention also provides a method (2) for manufacturing the automobile air conditioner filter (11). The method comprises the following steps: carrying out hot-pressing connection treatment (201) on the first filter layer (111), the second filter layer (112) and the third filter layer (113) so as to form a filter base material; carrying out pleating treatment (202) on the filter base material which is hot-pressed and connected together; and carrying out cutting treatment (203) on the filter base material through pleating treatment.

The invention discloses a damping detection device of a dialing button of an air outlet of a vehicle air conditioner with an automatic correction function, and belongs to the field of detection equipment. In the damping detection device disclosed by the invention, a damping detection mechanism comprises a translation mechanism, a clamping mechanism, a correction and linear push-pull detection mechanism, and a rotation twisting force detection mechanism, the translation mechanism is installed on a bottom plate, the clamping mechanism is installed on the translation mechanism and can sequentially move on a feeding station, a correction station, a push-pull force detection station and a rotation twisting force detection station under the drive of the translation mechanism, and the correctionand linear push-pull detection mechanism and the rotation twisting force detection mechanism are both installed on the bottom plate. In the damping detection device of the dialing button disclosed bythe invention, the dialing button of the air outlet of the vehicle air conditioner is subjected to automatic correction, left and right push-pull force detection and upper and lower rotation twistingforce detection in sequence, no manual correction of the dialing button is needed, the automation degree in the detection process is high, the detection efficiency is high, the detection data are moreaccurate, and the operation is simple and convenient.

The invention discloses an internal and external rubber material special for an automobile R744 air conditioner rubber hose and a manufacturing method thereof, and belongs to the technical field of rubber and plastic polymer application. The internal and external rubber material comprises the following components (in parts by weight): 100 parts of special silica gel rubber compound; 1-3 parts of a black coloring agent; 3-5 parts of an extrusion modifier; 8-16 parts of a strong polarity modifier; and 0.8 to 1.2 parts of a vulcanization system. According to the invention, the continuous processing technology requirement of the R744 air conditioner pipe can be met, the production efficiency is greatly improved, and the adhesive force with adjacent metal layers (a stainless steel corrugated pipe and a copper-plated steel wire) reaches the standard except that the physical property of the sizing material can resist the temperature of-40 to 165 DEG C.