43results about How to "Save living space" patented technology

A solar heat exchanger and a wall-mounted pressure-bearing tankless solar water heater, including a heat-exchanging water storage tank with multiple cavities inside, and the cavities communicate with each other through holes. One surface is provided with a vacuum interlayer, the other surface is provided with an insulation layer, or a vacuum interlayer is provided on the surrounding surface of the heat exchange water storage tank. The material of the vacuum interlayer panel and the heat exchange water storage tank is polymethyl methacrylate, polycarbonate or polystyrene. Ethylene, the light-receiving surface of the vacuum interlayer panel is a multi-section curved surface with equal arc lengths. There are water inlets and outlets on one side of the heat exchange storage tank, and a reflective film is placed on the back of the heat exchange storage tank. The solar heat exchanger is also equipped with a vacuum interlayer. connected vent valve. The advantages are: high light transmittance, strong impact resistance, heat resistance, weather resistance, acid and alkali resistance, environmental protection and non-toxicity, long service life, can pass through 70% ultraviolet rays, compact structure, high heat exchange efficiency, pressure bearing and water storage , Heat exchange integration, no indoor water storage tank, flexible installation, suitable for balcony and wall installation.

The present invention includes a large table and a small table, the first table leg of the small table is a plate-like structure, the second table leg of the large table is a strip-like structure, and the length of the table top of the small table is equal to the left and right sides of the large table. The distance between the inside of the second table leg on the side. The two ends of the side surface of the first table leg are respectively provided with connecting blocks, the connecting blocks are respectively matched with the second table legs, and two or more via holes are evenly distributed along the height direction on the connecting blocks. The lower end of the second table leg is provided with a screw hole corresponding to the through hole.

The invention discloses a wardrobe with a fitness function, which includes a cabinet door, a fitness device and a hook; the fitness device is installed on the outside of the cabinet door through the hook; when parked, the fitness device is connected with the hook so that the fitness device enters a parked state ; When in use, disengage the fitness device from the hook, so that the fitness device enters the use state; the fitness device includes a first connecting rod and a first cross bar; one end of the first connecting rod is installed on the fitness device through a rotating shaft , and rotate around the shaft axis; the first crossbar is installed on the end of the first connecting rod away from the fitness equipment, and the shape and direction of the first crossbar match the hook; when parked, the first crossbar The bar is hung on the hook so that the fitness equipment enters into a parked state; when in use, the first crossbar is disengaged from the hook so that the fitness equipment enters a use state. The wardrobe with body-building function of the present invention installs the body-building device on the outside of the cabinet door through hooks, which saves living space and effectively improves the quality of life.