Heater device and combined heating apparatus of same
A heating device and heater technology, applied in the directions of water heaters, fluid heaters, heating element shapes, etc., can solve the problems of low heat exchange rate, high temperature, low heating efficiency, etc. Effects of long life, increased residence time, and improved heating efficiency
Pending Publication Date: 2019-10-11
京华派克邯郸机械科技有限公司
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Problems solved by technology
When heating these chemical raw materials, the temperature that needs to be reached is very high. In the process of heating these chemical raw materials, the temperature of the liquid outlet of the ordinary heater often cannot meet the basic heating demand due to its low heat exchange rate, and the heating low efficiency
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[0032] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them.
[0033] The components of the embodiments of the invention generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.
[0034] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0035] In the description of the present invention, it should be noted that the...
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The invention provides a heater device which comprises an outer cylinder, end caps, a heating rod and plugging devices, wherein through holes used for liquid circulation are formed oppositely in sidewalls close to two end parts of the outer cylinder respectively; the end caps are disposed on two ends of the outer cylinder and used for sealing of ports of the outer cylinder; the heating rod is disposed inside the outer cylinder, one end of the heating rod extends out from the outer cylinder via the through holes formed in the end caps and then is connected to an external heating apparatus, anda part of the heating rod located inside the outer cylinder is enclosed by a ring of helical fins; and the plugging devices are used to seal the through holes in the side walls of the outer cylinder,so a liquid can only have one flowing route for flowing through the whole heating rod inside the outer cylinder. The fin-type heating rod is applied to a heating pipe device, so a thermal exchange area between the liquid and a heating source is increased and thus heating efficiency is increased; a turbulent flow function can be realized with the helical fins, so raw materials inside a heating cylinder can be uniformly heated, and a service life of a heating pipe can be longer because of the structural optimization.
Description
technical field [0001] The invention relates to the field of liquid heating devices, in particular to a heater device and a combined heating device thereof. Background technique [0002] In spraying work, it is necessary to heat various raw materials such as two-component or multi-component polyurea and polyurethane resin. When heating these chemical raw materials, the temperature that needs to be reached is very high. In the process of heating these chemical raw materials, the temperature of the liquid outlet of the ordinary heater often cannot meet the basic heating demand due to its low heat exchange rate, and the heating low efficiency. Contents of the invention [0003] The object of the present invention is to provide a heater device and its combined heating device, which can efficiently complete the raw material heating process, and have a simple structure, easy processing, convenient installation, and convenient maintenance. [0004] In order to achieve the above...
Claims
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IPC IPC(8): F24H1/10F24H9/18F24H9/20H05B3/40H05B3/02
CPCF24H1/102F24H9/1818F24H9/2028H05B3/40H05B3/02F24H2250/02
Inventor 果风松杨文波沈长根
Owner 京华派克邯郸机械科技有限公司