Geothermal use control method and system for many buildings

A control method and technology for a control system, which are applied in the field of geothermal use control methods and systems for multiple buildings, can solve problems such as excessive heat, unable to meet actual needs, and users cannot obtain sufficient heat, and achieve the effect of reasonable distribution

Inactive Publication Date: 2015-02-11
周成程
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since building A and building B adopt their own independent geothermal HVAC systems, the users of building A do not get enough heat, while the users of building B get too much h

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Geothermal use control method and system for many buildings
  • Geothermal use control method and system for many buildings
  • Geothermal use control method and system for many buildings

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0052] Example 1

[0053] Please refer to the attached figure 1 , the figure shows the flow of the method for controlling the use of geothermal heat for multiple buildings provided in the first embodiment of the present invention.

[0054] figure 1 In the control method shown, each building is provided with a geothermal HVAC system that provides thermal energy for users of the building, and the control method includes the following steps:

[0055] S101. Obtain the required heat of each building in a unit time period.

[0056]In step S101 , the heat required for each building in a unit time period is obtained, and the required heat in this step refers to the geothermal heat that can meet the actual heat demand of all users of the building. In the acquisition process, a specific acquisition method is: you can check the heat consumption of the building in the past unit time period, take the maximum value of the previous heat consumption, and take the maximum value as the requi...

Example Embodiment

[0064] Embodiment 2

[0065] Please refer to the attached figure 2 , which shows the flow of the method for controlling the use of geothermal heat for multiple buildings provided in the second embodiment of the present invention.

[0066] figure 2 The process shown, to obtain the required heat consumption of each building in a unit time period, including:

[0067] S201. Periodically detect the amount of hot water entering each user in each building in a unit time period, and the inlet and outlet temperatures of the user.

[0068] The hot water provided by the geothermal HVAC system enters the user's room and is discharged after exchanging heat with the indoor air. During this process, the heat consumption per unit time of the user can be detected by detecting the amount of hot water entering the user per unit time period and The user's inlet water temperature and outlet water temperature are calculated. In the process of detection, multiple sets of data can be detected f...

Example Embodiment

[0074] Embodiment 3

[0075] Please refer to the attached image 3 , which shows the flow of the method for controlling the use of geothermal heat for multiple buildings provided in Embodiment 3 of the present invention.

[0076] image 3 The process shown, to obtain the required heat consumption of each building in a unit time period, including:

[0077] S301. Obtain the heating area of ​​each user in each building.

[0078] In the process of obtaining, it is necessary to obtain the indoor area that each user actually needs to heat.

[0079] S302: Obtain the preset heat supply per unit area of ​​each user in each building.

[0080] In this step, the preset heat supply per unit area is obtained according to the actual regional environment and the heating temperature standard.

[0081] S303. Calculate the heat consumption of each household according to the heating area and the preset heat supply per unit area.

[0082] Heat consumption per household = heating area * prese...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a geothermal use control method for many buildings, each building is provided with a geothermal heating ventilation air conditioning (HVAC) system for offering thermal energy for the user for the building, the method comprises the steps as follows: obtaining the quantity of heat required by each building in unit of time and the heat supplied quantity of the geothermal HVAC system for offering thermal energy for the building; calculating the difference value between the heat supplied quantity of the geothermal HVAC system in unit of time and the required quantity of heat for the building in unit of time; replenishing the surplus thermal energy of the geothermal HVAC system corresponding to the positive difference value for the geothermal HVAC system corresponding to the negative difference value. The geothermal use control method for many buildings can mutually complement the thermal energy for many buildings, and the method can reasonably distribute the geothermal energy according to the requirement of the user. A geothermal use control system for many buildings is also provided.

Description

technical field [0001] The invention relates to the technical field of geothermal energy utilization, in particular to a method and system for controlling the utilization of geothermal energy in multiple buildings. Background technique [0002] Geothermal energy is natural heat drawn from the earth's crust. Geothermal energy belongs to clean and renewable energy, which is more and more widely used by people. People use geothermal energy in a variety of ways, such as building hot springs in areas rich in geothermal energy, heating residents in communities through geothermal energy, and using geothermal energy for geothermal power generation. [0003] With the development of society, it is an inevitable trend of the current society to establish a new type of community that is economical, environmentally friendly and low-carbon. For this reason, in areas rich in geothermal energy, people have established geothermal HVAC systems in communities to provide heating for residents ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F24D19/10F24F11/00
CPCY02B10/40
Inventor 周奇迪
Owner 周成程
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap