Heat preservation structure of long-distance conveying heat supply network

Abstract

The invention discloses a heat preservation structure of a long-distance conveying heat supply network, and belongs to the field of heat preservation equipment. A heat preservation structure of a long-distance conveying heat supply network comprises a supporting module, a sealing module, a heat preservation module, a locking module, a detection module and a control module. The supporting module is located on the lower side of the heat supply network conveying pipeline and used for supporting a heat supply network. The sealing module sleeves the outer side of the heat supply network pipeline and is used for sealing a pipeline joint; the heat preservation module sleeves the outer sides of the sealing module and the heat supply network pipeline and is used for preserving heat of hot steam in the pipeline; the multiple locking modules are arranged on the outer side of the heat supply network pipeline and used for applying radial pressing force to the heat supply network pipeline and covering the whole section of the heat supply network pipeline with a certain length. The detection modules are arranged on the outer side of the heat supply network pipeline and used for detecting the temperature outside the heat supply network pipeline; and the control module is connected with the detection module to obtain temperature information, and is also connected with the locking module to control the locking module to work.

Description

Technical Field

[0001] The present invention belongs to the field of thermal insulation equipment, and more specifically, relates to a thermal insulation structure for a long-distance transmission heat network. Background Art

[0002] Generally, hot steam is used to flow through the heat network pipeline. The hot steam has a large pressure, which easily squeezes and deforms the pipeline, causing leakage and greatly reducing the temperature transmission. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a thermal insulation structure for a long-distance transmission heat network, which can achieve long-term heat preservation.

[0004] A thermal insulation structure for a long-distance transmission heat network of the present invention includes a support module, a sealing module, a thermal insulation module, a locking module, a detection module and a control module; The support module is located under the heat network pipeline for supporting the placement of the heat network; The sealing module is sleeved outside the heat network pipeline for sealing the pipeline connection; The thermal insulation module is sleeved outside the sealing module and the heat network pipeline for insulating the hot steam in the pipeline; The number of the locking modules is several, which are arranged outside the heat network pipeline for applying a radial pressing force to the heat network pipeline and covering the entire heat network pipeline over a certain length; The number of the detection modules is several, which are arranged outside the heat network pipeline for detecting the temperature outside the heat network pipeline; The control module is connected to the detection module to obtain temperature information, and is also connected to the locking module to control the operation of the locking module.

[0005] Compared with the prior art, the beneficial effect of the present invention is that it can maintain long-term heat preservation under normal conditions, and can also achieve long-term heat preservation by timely blocking in case of pipeline leakage. Detailed Embodiment

[0006] Specific Embodiment 1: A thermal insulation structure for a long-distance transmission heat network includes a support module, a sealing module, a thermal insulation module, a locking module, a detection module and a control module; The support module is located under the heat network pipeline for supporting the placement of the heat network; The sealing module is sleeved outside the heat network pipeline for sealing the pipeline connection; The thermal insulation module is sleeved outside the sealing module and the heat network pipeline for insulating the hot steam in the pipeline; The number of the locking modules is several, which are arranged outside the heat network pipeline for applying a radial pressing force to the heat network pipeline and covering the entire heat network pipeline over a certain length; The number of the detection modules is several, which are arranged outside the heat network pipeline for detecting the temperature outside the heat network pipeline; The control module is connected to the detection module to obtain temperature information, and is also connected to the locking module to control the operation of the locking module.

Claims

1. A heat preservation structure for a long-distance transmission heat network, characterized in that: It includes a support module, a sealing module, a heat insulation module, a locking module, a detection module and a control module; The support module is located on the lower side of the heat transmission network pipeline and is used for supporting the placement of the heat network; The sealing module is sleeved on the outer side of the heat network pipeline and is used for sealing the pipeline connection; The heat insulation module is sleeved on the outer sides of the sealing module and the heat network pipeline and is used for heat insulation of the hot steam in the pipeline; There are several locking modules, which are arranged on the outer side of the heat network pipeline and are used for applying a radial pressing force to the heat network pipeline and covering the entire heat network pipeline over a certain length; There are several detection modules, which are arranged on the outer side of the heat network pipeline and are used for detecting the temperature outside the heat network pipeline; The control module is connected to the detection module to obtain temperature information, and is also connected to the locking module to control the operation of the locking module.