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Pipe network and system of heat-exchange stations for heating

A technology of heat exchange station and pipe network, which is applied in the field of pipe network and system of heating heat exchange station, which can solve the problems of energy waste, low heat source utilization rate, and high heating cost

Inactive Publication Date: 2017-11-24
TIANJIN AIMOSHENG ELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a pipe network and system for heating and heat exchange stations, so as to alleviate the problems of low utilization rate of heat sources, serious waste of energy, and severe heating problems in the existing pipe network structure of multiple heating and heat exchange stations. costly technical issues

Method used

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  • Pipe network and system of heat-exchange stations for heating
  • Pipe network and system of heat-exchange stations for heating
  • Pipe network and system of heat-exchange stations for heating

Examples

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Embodiment 1

[0042] An embodiment of the present invention provides a pipe network of a heating heat exchange station, referring to figure 1 , including: a first heat exchange station and a second heat exchange station, wherein the first heat exchange station is a heat exchange station with external heat dissipation equipment, and the second heat exchange station is a heat exchange station with built-in heat dissipation equipment;

[0043] The primary water supply port of the first heat exchange station is connected to the water outlet of the heat source through the first water supply pipeline;

[0044] The primary water supply port of the second heat exchange station is connected to the water outlet of the heat source through the second water supply pipeline, and the primary line water supply port of the second heat exchange station is connected to the primary line return of the first heat exchange station through the third water supply pipeline. The water port is connected so that the pr...

Embodiment 2

[0076] A system of heating and heat exchange stations, refer to Figure 4, the system includes the pipe network 11 of the heating and heat exchange station in the first embodiment above, and also includes a control device 12;

[0077] The control device 12 is used to control the working state of the heating and heat exchanging station in the pipe network of the heating and heat exchanging station, wherein the working state includes: opening of the heating and heat exchanging station, closing of the heating and heat exchanging station, adjustment of the heating and heat exchanging station, The heating and heat exchange station obtains the switching of the heat source mode.

[0078] In the heating and heat exchange station system of the present invention, the heat in the primary line return water of the first heat exchange station can be applied to the water supply of the second heat exchange station, which realizes the reuse of energy and greatly improves the utilization rate o...

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Abstract

The invention provides a pipe network and system of heat-exchange stations for heating. The pipe network comprises a first heat-exchange station and a second heat-exchange station; a primary line water supply opening of the first heat-exchange station is connected with a water outlet of a heat source through a first water supply pipeline; a primary line water supply opening of the second heat-exchange station is connected with the water outlet of the heat source through a second water supply pipeline and connected with a primary line water return opening of the first heat-exchange station through a third water supply pipeline, so that primary line return water of the first heat-exchange station enters the primary line water supply opening of the second heat-exchange station. In the pipe network of the heat-exchange stations for heating, the heat in the primary line return water of the first heat-exchange station can be applied to supplied water of the second heat-exchange station, the reuse of energy is achieved, the utilization rate of the heat source is greatly increased, the heat supply cost is reduced, and the technical problems are solved that in an existing pipe net structure of multiple heat-exchange stations for heating, the utilization rate of the heat source is low, the energy waste is serious, and the heat supply cost is high.

Description

technical field [0001] The invention relates to the technical field of energy reuse, in particular to a pipe network and system of a heating heat exchange station. Background technique [0002] In a central heating system for several different areas, the thermal substation is an important part of the central heating. The hot water from the heat source entering and exiting the heat station is called the primary line supply and return water, and the water in and out of the heat station supplied to the user is called the secondary line supply and return water. In the indirect heating thermal station, the hot water from the heat source enters the heat exchange station in the thermal station through the pipe network, and exchanges heat with the circulating water supplied to the user by the thermal station, and the hot water after heat exchange returns to the source of the heat source (such as distributed geothermal wells ), the supply and return water of the primary line and the...

Claims

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Application Information

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IPC IPC(8): F24D3/10F24D19/10
CPCF24D3/10F24D19/1015
Inventor 刘军吴世超
Owner TIANJIN AIMOSHENG ELECTRIC TECH