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Flow-based secondary side heat supply automatic balance adjustment method and intelligent energy consumption monitoring system of secondary side heat supply

A technology of automatic balancing and adjustment methods, applied in the heating system, space heating and ventilation details, heating methods, etc., can solve the problems of low charging rate, uneven cooling and heating on the secondary side, and high customer complaints, and achieve the goal of eliminating secondary problems. The effect of net hydraulic imbalance

Active Publication Date: 2018-11-20
RUINA INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a flow-based automatic balance adjustment method for secondary side heating, which realizes the automatic adjustment of secondary side hydraulic balance and the goal of completely adjustable and controllable user room temperature, and completely solves the uneven heating and cooling of the secondary side. The problem of high customer complaints and low charging rate has realized a low-energy heating mode with balanced heat transfer, on-demand heating, and the lowest heat transfer and power consumption ratio

Method used

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  • Flow-based secondary side heat supply automatic balance adjustment method and intelligent energy consumption monitoring system of secondary side heat supply
  • Flow-based secondary side heat supply automatic balance adjustment method and intelligent energy consumption monitoring system of secondary side heat supply
  • Flow-based secondary side heat supply automatic balance adjustment method and intelligent energy consumption monitoring system of secondary side heat supply

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Experimental program
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Effect test

Embodiment 1

[0078] Embodiment 1 (no electricity, no network, no building heat meter)

[0079] Such as figure 2 As shown, the intelligent energy consumption monitoring system includes an energy consumption monitoring cloud platform 1, an intelligent control device 4 and a mobile power supply 7 corresponding to each building unit, and an electric valve 2 arranged at each building unit, wherein the electric valve Connected with the intelligent control device signal, the mobile power supply supplies power to the intelligent control device, and the electric valve can collect the real-time flow of the thermal inlet of the building unit;

[0080] The intelligent control device 4 can be connected to the smart phone 6 via Bluetooth, and the smart phone is used to read the on-site operation data and send it to the energy consumption monitoring cloud platform through the network, and the energy consumption monitoring cloud platform summarizes the operation data uploaded by each building unit , Uni...

Embodiment 2

[0081] Embodiment 2 (no network, no building heat meter)

[0082] Such as image 3 As shown, the intelligent energy consumption monitoring system includes an energy consumption monitoring cloud platform 1, an intelligent control device 4 corresponding to each building unit, and an electric valve 2 arranged at each building unit, wherein the electric valve and the intelligent control device Signal connection, the electric valve can collect the real-time flow of the thermal inlet of the building unit;

[0083] The intelligent control device 4 can be connected to the smart phone 6 via Bluetooth, and the smart phone is used to read the on-site operation data and send it to the energy consumption monitoring cloud platform through the network, and the energy consumption monitoring cloud platform summarizes the operation data uploaded by each building unit , Unified calculation of the out-of-schedule of each building unit, and send the control command to the smart phone, the smart p...

Embodiment 3

[0084] Embodiment 3 (with network, without building heat meter)

[0085] Such as Figure 4 As shown, the intelligent energy consumption monitoring system includes an energy consumption monitoring cloud platform 1, an intelligent control device 4 corresponding to each building unit, and an electric valve 2 arranged at each building unit, wherein the electric valve and the intelligent control device Signal connection, the intelligent control device is connected to the energy consumption monitoring cloud platform network, and the electric valve can collect the real-time flow of the thermal inlet of the building unit;

[0086] The intelligent control device 4 can send the on-site operation data to the energy consumption monitoring cloud platform through the network. The command is sent to the intelligent control equipment, and the intelligent control equipment controls the opening of the electric valve to the set opening.

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PUM

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Abstract

The invention provides a flow-based secondary side heat supply automatic balance adjustment method and an intelligent energy consumption monitoring system of secondary side heat supply. According to the flow-based secondary side heat supply automatic balance adjustment method and the intelligent energy consumption monitoring system of the secondary side heat supply, on the basis of achieving secondary network hydraulic equilibrium, the secondary network thermodynamic equilibrium is realized; imbalance degree of each building unit is calculated according to the real-time running data of thermodynamic inlets of building units and together with the design flow of each building unit, then electric valves at thermodynamic inlets of secondary side building units are adjusted, so that the real-time flows of the thermodynamic inlets of the building units reach a uniform value to eliminate the secondary network hydraulic imbalance, and the regulating and controlling purposes that heat is used according to needs, and conveying and distribution are balanced are achieved.

Description

technical field [0001] The invention relates to the technical field of heat supply transportation control, in particular to a flow-based secondary side heat supply automatic balance adjustment method and an intelligent energy consumption monitoring system thereof. Background technique [0002] The unbalanced heat supply on the secondary side in the heat supply pipe network system is one of the important reasons for the high energy consumption of heat supply. No matter how careful and perfect the hydraulic calculation and load design of the secondary side pipe network are at the initial stage of construction, the hydraulic balance problem of the secondary network loop, that is, the resistance of some loops, cannot be completely solved in the actual heating operation. If it is too small, the real-time flow of these loops will exceed the design flow. Since the total flow is constant, other parts of the loop will not reach the set flow, and there will be uneven heating and cooli...

Claims

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Application Information

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IPC IPC(8): F24D19/10
CPCF24D19/1048F24D2220/0292F24D2220/042Y02B30/70
Inventor 陈拥政姚强于大永董君永李孝俊王智
Owner RUINA INTELLIGENT EQUIP CO LTD
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