32results about How to "Lifestyle changes" patented technology

The invention relates to a harmonicon which can conveniently change tones. The harmonicon comprises a sound grid board, articulating units and a sliding part, and repeating units which are formed by an upper-line blowing holes and a lower-line blowing holes is arranged on the sliding parts. The sound boards of two different pitch arrangements are arranged in the harmonicon, wherein, the pitch of the articulating units of one sound board is arranged by intercepting one section from the following arrangement sequence: B4, C3, D3, F3, G3, A3, B3 ellipsis c, d, f, g, a and b ellipsis; and the pitch of the articulating units of the other sound board is arranged by intercepting one section from the following arrangement sequence: C3, D3, E3, F3, G3, A3 ellipsis c, d, e, f, g and a, etc. The sound boards of two different pitch arrangements match the sound grid board to form an upper-lower superposition structure. The repeating units are arranged by each six holes which neighbor mutually on both left and right on the sliding part, and at least one positioning cut is arranged on the sliding part, and a positioning part which matches the positioning cut and remove and replace the sliding part is arranged on the harmonicon. The invention is suitable for being played as one harmonicon.

The invention relates to a nano zirconium carbide induction heat-storage heat-preservation polyester fiber and a preparation method thereof. The preparation method comprises the steps of: adding 1.0-8.0% of nano zirconium carbide using as an additive in an online manner to evenly blend and fuse together with a polyester chip in a screw rod, extruding blend melt from a spinneret micro-hole, winding the extruded blend melt at the winding speed of 3000-3200m / min to prepare a POY (polyester pre-oriented yarn) silk tube by using the processes of cooling, curing, oiling and bundling by a nozzle, stretching to deform after balancing, so as to prepare the nano zirconium carbide induction heat-storage heat-preservation polyester fiber. The nano zirconium carbide induction heat-storage heat-preservation polyester fiber has the functions of efficiently and selectively absorbing visible light and a near infrared ray in a solar radiation ray, and reflecting the heat radiation of a human body, so as to have the functions of two-way temperature induction adjustment and heat preservation, changes the heat-storage mode of cold protective clothing, and has the characteristics of being high in additional value, good in quality and significant in cost performance.

The invention discloses reverse combustion biomass waste resource pyrolysis gasification heating equipment. A flue pipe of a reverse combustion gasification furnace is connected with a high-temperature biological mixed gas separator; the reverse combustion gasification furnace is provided with a heat exchange chamber; the high-temperature biological mixed gas separator is provided with a heat transfer chamber; the heat exchange water outlet of the heat exchange chamber is connected with the water inlet of the heat transfer chamber; the water outlet of the heat exchange chamber is communicated to the heat exchange water inlet of the heat transfer chamber through a pipeline pump, a water accumulating buffering tank, a boiler and user heating equipment in sequence; the high-temperature biological mixed gas separator is provided with a heat transfer chamber and a standing separation chamber; a clapboard is used for partitioning the standing separation chamber into left and right chambers of which the lower parts are communicated with each other; the side walls of the two chambers are provided with a biological light tar outlet and a biological acetic acid outlet respectively; and the bottom of the standing separation chamber is provided with a heavy tar outlet. In the invention, agricultural wastes are transformed into biological combustible gases, biological tar, biological acetic acid and water applied to the life and production of rural residents; and the problems of secondary pollution and the waste of secondary transformation resources existing in the transformation process are solved.

The invention belongs to the technical field of communication and discloses a smart home terminal interconnection control device capable of sending and receiving signals and a communication method. More voice signal receiving devices and signal feedback processing smart devices are used to connect and match with smart speakers. The voice signal command received by a smart device is transmitted to the smart speaker through wireless or Bluetooth. After the smart speaker receives the signal, it processes and transmits it to one or more smart devices, thus realizing the interconnection of multiple smart devices and breaking the small-scale The limitations of short-distance sending and receiving signals will eventually realize the whole house interconnection of smart homes.