Balance controlling method of heating system and diagnosis measuring device

A technology for heating systems and measuring devices, applied in heating systems, household heating, heating methods, etc., can solve the problem of inability to accurately reflect the operating conditions of the system, the inability to achieve the balance of heat supply, and poor simultaneity among multiple parameters To achieve the effect of benefiting heat balance, avoiding uneven heating and cooling, and simplifying cumbersome operations

Active Publication Date: 2012-08-15
北京市旭广厦暖通节能设备有限责任公司
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Problems solved by technology

[0002] In the actual operation of the heating system, in order to monitor the operating status of the system, it is often necessary to measure parameters such as pressure, differential pressure, flow and temperature in the system pipeline, but most of the existing diagnostic and measuring instruments for the heating system only have a single The parameter measurement function is very inconvenient to use, the work efficiency is low, and the simultaneity between multiple parameters is not good, so it cannot accurately reflect the rea

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  • Balance controlling method of heating system and diagnosis measuring device
  • Balance controlling method of heating system and diagnosis measuring device

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Embodiment Construction

[0029] see figure 1 , the heating system diagnostic measuring device provided by the present invention is provided with the sensor connected in sequence, analog signal preprocessing circuit, analog-to-digital converter, microprocessor and digital display, and described sensor comprises flow sensor and temperature sensor, can also comprise pressure sensor or differential pressure sensor. The analog signal preprocessing circuit, analog-to-digital converter, and microprocessor are shared by the above-mentioned sensors, and are all arranged in an insulating dust-proof casing, and the casing is provided with connecting sockets corresponding to the above-mentioned sensors respectively. It can be used at the same time or time-sharing, and it can be activated as long as it is connected to the corresponding socket, which is very convenient. When the three sensors are used at the same time, the three parameter values ​​at the same time can be measured. When the temperature and flow at ...

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Abstract

The invention relates to a heating system of a balance controlling method thereof, wherein the diagnosis measuring device is provided with multiple sensors, an analog signal preprocessing circuit, an analog to digital converter, a microprocessor and a digital display, which are connected in sequence, wherein the sensors includes a temperature sensor and any one or any two or all of a flow sensor, a pressure sensor and a differential pressure sensor; the balance controlling method adopts the diagnosis measuring device to detect the water inlet temperature and flow of each balanced heating branch in the heating system, the balanced flow rate of the corresponding balanced heating branch under the balanced heating is calculated according to the detected water inlet temperature, and the actual flow of the relevant balanced heating branch is regulated through a balanced valve to be the balanced flow rate of the balanced heating branch, thus balanced heating is realized. According to the invention, the phenomenon of nonuniform cold and hot is eliminated effectively, which is beneficial to improvement of the comfortability in houses and reduction of the heat energy loss.

Description

technical field [0001] The invention relates to a diagnostic measurement device for a heating system and a balance control method for realizing the heat supply balance of the heating system by using the device in cooperation with a balance valve. Background technique [0002] In the actual operation of the heating system, in order to monitor the operating status of the system, it is often necessary to measure parameters such as pressure, differential pressure, flow and temperature in the system pipeline, but most of the existing diagnostic and measuring instruments for the heating system only have a single The parameter measurement function is very inconvenient to use, the work efficiency is low, and the simultaneity between multiple parameters is not good, so it cannot accurately reflect the real operating status of the system at a point in time. [0003] On the other hand, the balance adjustment of the existing heating system is basically the adjustment of the hydraulic ba...

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Application Information

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IPC IPC(8): F24D19/10
Inventor 朱海龙
Owner 北京市旭广厦暖通节能设备有限责任公司
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