An energy-saving pipeline connection device for heat transmission
A technology for connecting devices and pipes, which is applied in the direction of heat insulation protection pipes, pipe protection, pipes/pipe joints/pipe fittings, etc. It can solve the problems of reducing heat pipe insulation and insulation cotton is easy to be invaded by moisture.
Active Publication Date: 2021-03-26
湖南达道新能源开发有限公司
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Problems solved by technology
[0003] However, the thermal pipes are connected by welding, and there is no treatment for the gap between the thermal insulation cotton and the protective shell on the outer wall of the steel plate included in the two thermal pipes. When the thermal pipes are buried underground and the place is wet, the thermal insulation cotton is easily covered by moisture. Intrusion, thereby reducing the thermal insulation of the pipeline
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[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0020] Please refer to figure 1 , figure 2 and image 3 ,in, figure 1 A structural schematic diagram of a preferred embodiment of the heat transfer energy-saving pipeline connection device provided by the present invention; figure 2 for figure 1 A schematic cross-sectional view of the protective mechanism shown; image 3 for figure 2 The schematic diagram of the connection of the heat preservation mechanism and the support mechanism is shown. The heat transfer energy-saving pipeline connection device includes: a heat preservation mechanism 1, a fixing mechanism 2, a protection mechanism 3, a support mechanism 4, a cotton filling 5 and a steel pipe 6, the support mechanism 4 is fixedly connected to the steel pipe 6; the heat preservation mechanism 1 is socketed The steel pipe 6, the heat preservation mechanism 1 is fixedly connected to the supp...
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The invention provides a heat transferring and energy saving type pipeline connecting device. The device comprises a heat preserving mechanism, a fixing mechanism, a protecting mechanism, a supporting mechanism, filling cotton and a steel pipe, wherein the supporting mechanism is fixedly connected to the steel pipe; the heat preserving mechanism sleeves the steel pipe and is fixedly connected to the supporting mechanism; the protecting mechanism, comprising a fixing block, a sleeve, a sliding block and a fixing pipe, is fixedly connected to the heat preserving mechanism; the inner wall of the fixing pipe is fixedly connected to the outer wall of the heat preserving mechanism; the fixing mechanism is fixedly connected to the protecting mechanism; and the filling cotton coils the outer side of the steel pipe. The device is convenient to operate, and flexible to use; clearances between heat preserving cotton and a protecting housing of two adjacent heat pipelines is filled, so that the heat preserving cotton is prevented from being affected with damp to reduce the heat preserving effect of the heat pipelines.
Description
technical field [0001] The invention relates to the technical field of heat transmission energy-saving pipelines, in particular to a connection device for heat transmission energy-saving pipelines. Background technique [0002] The heat pipe network, also known as the heat pipe, starts from the boiler room, direct-fired machine room, heating center, etc., and leads from the heat source to the heat supply pipe of the building's heat entrance. Multiple heating pipes form a pipe network. The design pressure of the heating hot water medium is less than or equal to 2.5MPa, and the design temperature is less than or equal to 200°C; the design pressure of the heating steam medium is less than or equal to 1.6MPa, and the design temperature is less than or equal to 350°C. [0003] However, the thermal pipes are connected by welding, and there is no treatment for the gap between the insulation cotton and the protective shell on the outer wall of the steel plate included in the two th...
Claims
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IPC IPC(8): F16L59/04F16L59/10
CPCF16L59/04F16L59/10
Inventor 李进
Owner 湖南达道新能源开发有限公司