Concrete mixer truck tank body temperature-control heat insulation device

Abstract

The invention relates to the technical field of concrete transportation devices, particularly a concrete mixer truck tank body temperature-control heat insulation device which comprises a tank truck chassis, a rotatable tank body installed on the tank truck chassis, a cold / heat source, an energy converter, a cold / heat medium coil pipe, a heat insulation sleeve and a controller, wherein the cold / heat medium coil pipe is fixed on the inner wall of the heat insulation sleeve; the heat insulation sleeve is fixedly arranged on the tank truck chassis and coated on the outer side of the tank body; a rotating clearance is arranged between the cold / heat medium coil pipe and the outer wall of the tank body; the cold / heat source is connected with the cold / heat medium coil pipe through the energy converter; and the energy converter is controlled by the controller. The device is reasonable and compact in structure and convenient to use, can maintain the concrete in the tank body of the premixed concrete tank truck at proper temperature and ensure the product quality on the premise of not consuming extra energy sources, is more energy-saving and environment-friendly, and saves the cost.

Description

technical field [0001] The invention relates to the technical field of concrete transport devices, and relates to a temperature control and heat insulation device for a tank body of a concrete mixer transport vehicle. Background technique [0002] With the continuous introduction of national measures to stimulate economic growth, the investment in fixed assets and the management of the whole process of project construction will continue to increase, especially in the field of real estate development, more attention will be paid to the quality of project construction. In infrastructure concrete projects, most of them use large-scale commercial concrete mixing station to continuously supply ready-mixed concrete building materials of different grades and requirements, and completely rely on special vehicles such as concrete mixer trucks to complete the transportation of commercial concrete at the mixing station. , but the existing mixer truck is the structure of my country's imi...

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Problems solved by technology

[0003] The present invention provides a temperature control and heat insulation device for the tank body of a concrete mixer truck, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem of existing concrete mixing There is no heat insulation and temperature control device in the transport vehicle, which cannot guarantee the quality control requirements of the concrete transported in the north in winter, causing the concrete to freeze during the transport process and the tank body to freeze and crack; it cannot guarantee the quality and suitable temperature of the transported concrete during the high temperature period in summer

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