Heat supply system for community

A technology for heating systems and communities, applied in heating systems, hot water central heating systems, household heating, etc., can solve difficult problems, achieve stable heating, reduce indoor temperature, and save coal consumption

Inactive Publication Date: 2014-01-22
新疆明和节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is theoretically feasible. In practice, the relevant personnel of the enterprise can well adjust the balance of the pipe network, which can play a corresponding role. However, once the flow in the pipe network changes, all the balance will be broken, and it must be reset. Adjustment is very difficult in actual operation

Method used

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  • Heat supply system for community
  • Heat supply system for community
  • Heat supply system for community

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Experimental program
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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention.

[0021] like figure 2 and 3 The district heating system shown includes a heat exchange station side and a user side. The heat exchange station side is provided with heat exchange equipment, and a first A connecting pipe 1, a one-way valve 11 is installed on the first connecting pipe 1; a pipeline pump 23 and an electric valve 24 are installed on the high-temperature water supply pipe on the user side, and the pipeline pump 23 and the electric valve 24 There is a second communication pipe 2 in communication with the low-temperature return pipe on the user side, and a check valve 22 is installed on the second communication pipe 2; a temperature measuring device 21 is provided on the user side.

[0022] 1. Heat excha...

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PUM

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Abstract

The invention discloses a heat supply system for a community. The heat supply system comprises a heat exchange station side and a user side; the heat exchange station side is provided with a heat exchange device, wherein a first communicating pipe is arranged between a high-temperature water supply pipe and a low-temperature water returning pipe of the heat exchange device, and a one-way valve is installed on the first communicating pipe; a piping pump and an electric valve are installed on a high-temperature water supply pipe on the user side, wherein a second communicating pipe which is communicated with a low-temperature water returning pipe on the user side is arranged between the piping pump and the electric valve, and a one-way valve is installed on the second communicating pipe. Indoor temperature can be reduced to the maximum for an overheated user, so that coal consumption of centralized heating is reduced; all control plans are set in a computer, so that human intervention is not needed, and heat supply is stable.

Description

technical field [0001] The invention relates to the technical field of heating equipment, in particular to a district heating system. Background technique [0002] With the advancement of urbanization and the continuous implementation of national energy conservation and environmental protection policies, central heating in cities and towns is no longer a new thing. At present, most cities and towns have implemented central heating. However, in the process of central heating, there are still many problems, such as: the construction time of the community is different, the materials and construction techniques used in the building are different, and the heat consumption of the building is different; the use of radiator radiation heating and geothermal radiation heating The amount of heat required for heating is the same, but the amount of heat medium required per unit time is different from the temperature of the heat medium. The same building has different distances from the h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D3/02F24D3/10F24D19/10
Inventor 唐忆雄杨忠贤王海生
Owner 新疆明和节能科技有限公司
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