Double-station annular heat supply network

A heating pipe network and heating pipe technology, which is applied in household heating, heating systems, space heating and ventilation, etc., can solve problems such as heating temperature imbalance, achieve temperature imbalance, improve water temperature Pressure, the effect of reducing investment

Inactive Publication Date: 2015-08-05
白福有
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a double-station ring heat supply network, which solves the problem of unbalanced heating temperature caused by the unequal distance between the heat source and the heating area in the existing heat supply network

Method used

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  • Double-station annular heat supply network

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Embodiment Construction

[0014] The present invention will be described in detail below with reference to the drawings and specific embodiments.

[0015] A kind of double-station ring heating pipe network, such as figure 1 Shown. Including two sets of vacuum hot water boilers and their matching pressurization cycle equipment, vacuum hot water boiler a1 and pressurization cycle equipment a2, vacuum hot water boiler b3 and pressurization cycle equipment b4 form a dual station, the vacuum hot water boiler a1 The water outlet is connected to one end of the outlet pipe of the heating pipe a5, the other end of the outlet pipe of the heating pipe a5 is blocked, the return port of the pressurized circulation device b4 is connected to one end of the return pipe of the heating pipe b6, and the return pipe of the heating pipe b6 The other end is blocked, the outlet of the vacuum hot water boiler b3 is connected to one end of the outlet pipe of the heating pipe c7, the other end of the outlet pipe of the heating pi...

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Abstract

The invention discloses a double-station annular heat supply network, which comprises two sets of vacuum hot water boilers and pressurizing circulating devices matched with the vacuum hot water boilers; and the vacuum hot water boiler a and the pressurizing circulating device a as well as the vacuum hot water boiler b and the pressurizing circulating device b form double-station point. According to the double-station annular heat supply network provided by the invention, two vacuum hot water boilers corresponding to each other in position are arranged, so that backwater in a heat supply area does not rerun to the original boiler, but flows into the other vacuum hot water boiler to be heated, and the heated backwater is used for heating another heat supply area, therefore, the problem of large deviation of heat of different heat supply areas caused by non-uniform water flow distribution in a normal heat supply system is avoided. In addition, the device is ingenious in structure and low in cost, realizes recycling of water resources and is easy to popularize.

Description

Technical field [0001] The invention belongs to the technical field of boiler heating equipment, and relates to a double-station ring heating pipe network. Background technique [0002] The heating pipe network refers to the pipeline system that transports and distributes the heating medium from the urban central heating source to the heating area. The use of boilers for central heating of heating areas in cities is currently the most common form of heating in the heating pipe network. It uses the heating pipe network to provide the outlet pipe for hot water and the return pipe for cooling water in the heating area. The backwater from the heating area must be returned to the original boiler room through the return pipe, pressurized and heated again, then circulate into the outlet pipe and then return to the heating area. [0003] The problem with this kind of heating method is: because the distance between the heating area and the heat source is not equal, the heating area close ...

Claims

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Application Information

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IPC IPC(8): F24D3/02F24D3/10
Inventor 白福有陈辉白水清
Owner 白福有
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