Heat metering control system based on indoor and outdoor temperature differences and heat metering proportional calculation and control method

A technology of indoor and outdoor temperature difference, control system, applied in control/regulation system, temperature control, heating system, etc., can solve the problems of difficult popularization and application, difficult walking, large calculation error, etc., to achieve fair and reasonable allocation and accurate heat calculation. Effect

Active Publication Date: 2013-11-20
刘振 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the key problems of household heat metering in my country are: unscientific measurement methods, incorrect calculation methods, and unreasonable heat distribution. "heating" and other technical problems have not been effectively resolved, and household heat metering has not been recognized by the people, which has become a fatal bottleneck in the advancement of household heat metering. Over the past few years, I have conducted countless investigations and studies in foreign countries with advanced heating technology, but now I am still "crossing the river by feeling the stones" for pilot projects, and have not yet found a scientific household heat metering that ...

Method used

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  • Heat metering control system based on indoor and outdoor temperature differences and heat metering proportional calculation and control method
  • Heat metering control system based on indoor and outdoor temperature differences and heat metering proportional calculation and control method
  • Heat metering control system based on indoor and outdoor temperature differences and heat metering proportional calculation and control method

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Experimental program
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Effect test

Embodiment 1

[0064] figure 1 It is an "intelligent temperature difference method" heat metering control system suitable for old buildings.

[0065] Installed indoors: indoor temperature regulator 1, electric control valve 2, handheld remote control 3;

[0066] Installed in the corridor: Router 4 (used as a signal amplifier, can be equipped with multiple indoor temperature controllers, the signal strength meets the requirements of use or the router can be canceled during wired communication)

[0067] For buildings or communities: heat meter 5, outdoor air temperature probe 6, calculator 7;

[0068] Thermal main control room and community property: computer terminal 8 (including printers, servers, etc.).

[0069] Considering the trouble of wiring in old buildings and keeping the environment beautiful, wireless communication should be adopted as much as possible. Wherein, the indoor temperature controller 1 is wirelessly connected with the electric regulating valve 2, the indoor temperatur...

Embodiment 2

[0154] Such as figure 2 As shown, it is a heat metering system suitable for new buildings. Wherein, the indoor temperature controller 1 is connected with the electric regulating valve 2, and the indoor temperature controller 1 and the calculator 7 are connected by laying wired communication lines. Due to the use of wired communication, it has the advantages of strong anti-interference ability, low failure rate and low cost.

[0155] Other structures of this embodiment are the same as those of Embodiment 1.

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Abstract

The invention discloses a heat metering control system based on indoor and outdoor temperature differences and a heat metering proportional calculation and control method. The heat metering control system based on the indoor and outdoor temperature differences comprises an indoor temperature adjustment and control device, an electrically operated valve, a heat meter, an outdoor air temperature probe, an integrating instrument and a computer terminal, wherein the electrically operated valve is installed on a heat supply pipeline in a heat consumer room and connected with the indoor temperature adjustment and control device; the indoor temperature adjustment and control device is connected with the integrating instrument; the heat meter is installed on a heat supply pipeline of a building or a community and is connected with the integrating instrument; the outdoor air temperature probe is connected with the integrating instrument; the integrating instrument is connected with the computer terminal. The indoor and outdoor temperature differences serve as heat metering bases to be led into the most important thermotechnical parameter 'an outdoor air temperature', thus a linear relation is presented by heat consumption and the indoor temperature, the facts that heat is accurately calculated and shared fairly and reasonably are guaranteed, and 'the equal temperature and the equal cost' are realized.

Description

technical field [0001] The invention relates to the technical field of household heat metering for building heating, in particular to a heat metering control system based on indoor and outdoor temperature differences and a heat sharing calculation and control method. Background technique [0002] At present, the key problems of household heat metering in my country are: unscientific measurement methods, incorrect calculation methods, and unreasonable heat distribution. "heating" and other technical problems have not been effectively resolved, and household heat metering has not been recognized by the people, which has become a fatal bottleneck in the advancement of household heat metering. Over the past few years, I have conducted countless investigations and studies in foreign countries with advanced heating technology, but now I am still "crossing the river by feeling the stones" for pilot projects, and have not yet found a scientific household heat metering that is suitable...

Claims

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Application Information

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IPC IPC(8): F24D19/10G01K17/08
CPCG01K17/06F24D19/1048G05D23/1934Y02B30/70
Inventor 刘振刘旸
Owner 刘振
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