Heat preservation blanket
A technology for thermal insulation blankets and blankets, applied in the field of thermal insulation blankets, can solve the problems of short service life, easy short-circuit ignition, low thermal efficiency, etc., and achieve the effects of increasing thermal insulation effect, avoiding leakage of electricity, and ensuring life safety.
Inactive Publication Date: 2020-06-16
成都金博泽贸易有限公司
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Problems solved by technology
[0002] At present, the well control equipment thermal insulation devices used in various drilling, sidetracking, and major workover construction sites all use electric heating cables with a voltage of 220V for thermal insulation. low and short service life, so it is necessary to develop a thermal insulation blanket with good thermal insulation effect
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Embodiment Construction
[0011] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0012] Such as figure 1 As shown, a thermal insulation blanket provided in this embodiment includes a base layer 1, a rubber layer 2 is provided at the bottom of the base layer 1, a first heat insulation layer 3 is provided at the top of the base layer 1, and the first heat insulation layer 3 There is a second heat insulation layer 4 on it, and a heat insulation gap 5 is set between the first heat insulation layer 3 and the second heat insulation layer 4, so that the heat insulation gap 5 can greatly increase the heat insulation of the device Thermal insulation effect, further, thermal insulation material can be filled in the thermal insulation gap 5 .
[0013] The second heat insulation layer 4 is provided with a surface layer 6 , and the surface layer 6 is provided with carpet fleece.
[0014] In order to increase the anti-slip performance of the...
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The invention particularly relates to a heat preservation blanket, which comprises a base layer, wherein a rubber layer is arranged at the bottom of the base layer, a first heat insulation layer is arranged at the top of the base layer, a second heat insulation layer is arranged on the first heat insulation layer, a heat insulation gap is formed between the first heat insulation layer and the second heat insulation layer, a surface layer is arranged on the second heat insulation layer, and blanket velvet is arranged on the surface layer. Through the arrangement of the first heat insulation layer, the second heat insulation layer and the heat insulation gaps, the heat preservation effect of the heat preservation blanket can be greatly improved, and due to the fact that no other electric heating device is adopted, electric leakage can be avoided, so that the personal safety of constructors is guaranteed.
Description
technical field [0001] The present invention specifically relates to a thermal insulation blanket. Background technique [0002] At present, the well control equipment thermal insulation devices used in various drilling, sidetracking, and major workover construction sites all use electric heating cables with a voltage of 220V for thermal insulation. Low temperature and short service life, so it is necessary to develop a thermal insulation blanket with good thermal insulation effect. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide a thermal insulation blanket with simple structure and good thermal insulation effect. [0004] The technical solution adopted in the present invention is: a thermal insulation blanket, including a base layer, a rubber layer is provided at the bottom of the base layer, a first heat insulation layer is provided at the top of the base layer, and a second insulation...
Claims
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IPC IPC(8): B32B25/04B32B3/08B32B33/00
CPCB32B3/085B32B25/04B32B33/00B32B2307/304
Inventor 苟兴明
Owner 成都金博泽贸易有限公司