A handrail heating device capable of recovering the waste heat of the host
A heating device and handrail technology, applied in escalators, transportation and packaging, etc., can solve the problems of energy waste, large energy consumption, only a few kilowatts, etc., and achieve the effects of low cost, convenient implementation and simple structure
Active Publication Date: 2016-06-29
BOSTON ELEVATOR SUZHOU
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Problems solved by technology
[0002]At present, with the widespread use of escalators, for outdoor users with low temperature, especially for areas with a winter temperature of about minus 20°C in high latitude areas, in order to prevent handrails from The belt is frozen and cannot operate normally. The two handrails are heated by a set of heating equipment respectively, but the power of the ordinary heating equipment needs at least 2KW, and the power of the host is only a few thousand watts. Therefore, the heating equipment set separately The equipment consumes a lot of energy, resulting in a waste of energy
Method used
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Embodiment Construction
[0018] Such as figure 1 and figure 2 As shown, the handrail heating device capable of recovering the waste heat of the host in this embodiment includes a heat collecting cover 2 sleeved at the heat dissipation hole 10 of the host 1; ; two heating boxes 5 respectively sleeved on the two handrail belts 4; The second thermal insulation pipe 7, wherein the thermal energy transmission mechanism 3 includes a first thermal energy transmission unit 30 and a second thermal energy transmission unit 31, the first thermal insulation pipe 6 and the second thermal insulation pipe 7 respectively have two, and the two first thermal insulation pipes 6 are respectively The first thermal energy transfer unit 30 and the second thermal energy transfer unit 31 are connected with the heat collecting cover 2, and the two second heat preservation pipes 7 respectively connect the first thermal energy transfer unit 30 and the second thermal energy transfer unit 31 with the two heating boxes 5 con...
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The invention discloses a handrail heating device capable of recovering the waste heat of the main engine, which comprises a heat collecting cover set at the heat dissipation hole of the main machine; a heat energy transmission mechanism capable of concentrating and transmitting the hot gas in the heat collecting cover; Two heating boxes on the handrail; and the first thermal insulation tube and the second thermal insulation tube respectively used to connect the heat collecting cover with the thermal energy transmission mechanism and the thermal energy transmission mechanism with the heating box, wherein the thermal energy transmission mechanism includes the first thermal energy The transmission unit and the second thermal energy transmission unit have two first heat preservation pipes and second heat preservation pipes respectively, and the two first heat preservation pipes respectively connect the first heat energy transmission unit and the second heat energy transmission unit with the heat collecting cover. A second heat preservation pipe respectively connects the first heat energy transmission unit and the second heat energy transmission unit with the two heating boxes. The present invention is more energy-saving, environment-friendly, and very practical. In addition, the structure is simple, the implementation is convenient, and the cost is low 。
Description
technical field [0001] The invention relates to a handrail heating device capable of recovering waste heat of a host machine. Background technique [0002] At present, with the widespread use of escalators, for outdoor users with low temperature, especially for areas with a winter temperature of about minus 20°C in high latitude areas, in order to prevent the handrails from being frozen and unable to operate normally, the two handrails are respectively used A set of heating equipment heats it, but the power of ordinary heating equipment needs at least 2KW, and the power of the host is only a few thousand watts. Therefore, the heating equipment installed separately consumes a lot of energy, resulting in a waste of energy. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an improved handrail heating device capable of recovering the waste heat of the main engine, which i...
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IPC IPC(8): B66B31/02
CPCB66B31/02
Inventor 吴阿二陈贵礼祁海波沈杰潘杰钱凯迪
Owner BOSTON ELEVATOR SUZHOU