2results about How to "Improve multi-function" patented technology

The invention provides a sofa tea table and a production process thereof, and relates to the technical field of sofas, the sofa tea table comprises a basic framework and a shell, the basic framework and the shell are both injection molding parts and are both of an assembled structure, a storage box is arranged in the basic framework, and a box cover is correspondingly arranged on a protective plate located at the top; a groove is formed in the joint of the protective plate on the front side and the protective plate on the top of the basic framework, and a turnover cup stand is arranged in the groove. Plastic is formed through an injection molding process instead of an original wood structure, and an appearance injection molding cloth and leather texture prevention process instead of an original product coating process is adopted, so that the environmental pollution and the production cost are reduced, the product precision is high, and the product quality is consistent; an iron nail fixing process of a material structure is replaced by a clamping piece connecting structure, so that the structure is firmer and more durable; due to the assembled structure, bulk transportation can be adopted, and the transportation cost and the labor cost are reduced; the outer protective plate is detachably connected with the inner protective plate, so that subsequent refitting is facilitated, and outer protective plates with different textures can be replaced conveniently; and the storage box and the turnover cup stand are added, so that the storage function is added.

This utility model discloses a comprehensive industrial waste heat utilization system for the liquor brewing industry. It includes a two-stage high-temperature heat pump and a heat exchanger connected to the process equipment. The two-stage high-temperature heat pump is connected to a first-stage low-temperature heat pump, which is connected to the fan coil units of an office building via pipelines, with a water pump II installed on the connecting pipelines. A control valve I and water pump I are connected between the heat exchanger and the office building's underfloor heating pipes. A control valve IX is connected between the process equipment and the heat exchanger. A bypass valve is also installed between the process equipment and the heat exchanger, connecting to a scrubbing tower. Control valves are installed at both the front and rear ends of the scrubbing tower, and a chimney is connected to the rear of the scrubbing tower. The process equipment is also connected to the two-stage high-temperature heat pump, with a water pump V connecting them. This utility model utilizes a two-stage heat pump unit to achieve not only cooling of the plant area but also heating and full-condition operation of the process heat source, realizing the comprehensive recycling and utilization of energy.