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Long-distance delivery great fall energy conversion tower for central heating

A technology of long-distance transportation and energy conversion, which is used in household heating, heating system, space heating and ventilation, etc., can solve the problems of heat loss, poor safety performance, large investment, etc., to eliminate high pressure and facilitate operation and management. , the effect of investment reduction

Pending Publication Date: 2017-09-05
SHANXI SANSHUI ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of high pressure on long-distance heat transmission pipelines, large investment, certain heat loss, and poor safety performance of the existing plate heat exchanger pressure isolation scheme, the present invention provides a long-distance central heating transmission with large drop energy conversion tower

Method used

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  • Long-distance delivery great fall energy conversion tower for central heating

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Embodiment Construction

[0013] Specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0014] Such as figure 1 As shown, the central heating long-distance transmission large-drop energy conversion tower of this embodiment includes an inner tower 1 and an outer tower 2, the inner tower 1 is arranged on the outer tower 2, the lower end of the outer tower 2 is closed with the inner tower 1, and the inner tower 1 The lower end of the tower is closed and the upper end is provided with an overflow hole. The lower part of the inner tower 1 communicates with the heat transfer pipeline 3 of the previous section, and the lower part of the outer tower 2 communicates with the heat transfer pipeline 3 of the latter section.

[0015] In order to make the water in the heat transfer pipeline flow against the trend and finally complete the water cycle, preferably, a water pump is connected in series to the heat transfer pipeline.

[0016] In orde...

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Abstract

The invention discloses a long-distance delivery great fall energy conversion tower for central heating. The conversion tower comprises an inner tower and an outer tower, wherein at least the upper part of the inner tower is arranged in the outer tower; the joint of the lower end of the outer tower and the inner tower is closed; the lower end of the inner tower is closed, and an overflow hole is formed in the upper end of the inner tower; the lower part of the inner tower is communicated with the front section of a heat transmission pipeline; and the lower part of the outer tower is communicated with the next section of the heat transmission pipeline. The long-distance delivery great fall energy conversion tower can be used for solving the problems that a long-distance heat transmission pipeline endures high pressure, and an existing plate heat exchanger has large investment for an interval pressure scheme, has certain heat loss and poor safe performance.

Description

technical field [0001] The invention relates to the technical field of central heating. Background technique [0002] In the field of urban central heating, long-distance heat transmission pipelines have been used for many years. From 2000 to the present, under the requirements of environmental protection, centralized heating areas across the country have continued to expand, heat sources such as thermal power plants located in remote urban areas have also been favored, and long-distance heat transmission pipeline technology has also been greatly improved. Affected by my country's topography, the biggest technical obstacle faced by long-distance pipelines is the large natural drop between the starting point and the end point of the transmission. This large drop causes long-distance pipelines to withstand high pressure, and the pressure level is often above 2.0 MPa. [0003] In order to avoid the adverse effects of high pressure on long-distance pipelines on urban central he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D19/00
CPCF24D19/00
Inventor 宋云鹏
Owner SHANXI SANSHUI ENERGY CO LTD
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