CN104597884A - Building energy saving system - Google Patents

Abstract

The invention discloses a building energy-saving system. A data collection module is used to collect indoor and outdoor raw data information, and the information is transmitted to a data processing terminal through a data transmission module; environment collection equipment is arranged in a building for collecting building The environmental parameters in the object; the data transmission module is used to transmit the collected data information, and the energy-consuming equipment status acquisition module is connected with the data processing terminal to collect the status parameters of the energy-consuming equipment; the data processing terminal establishes the environmental parameters and status parameters The mathematical model is used to find out the algorithmic relationship between environmental parameters and state parameters; the terminal execution module executes the commands issued by the data processing terminal through the man-machine exchange touch screen. The invention improves the intelligent degree of the energy-saving system, improves the indoor temperature and humidity environment, reduces energy consumption, saves costs, and realizes the harmony and unity of human body comfort and building energy saving.

Description

A building energy saving system

technical field

The invention belongs to the technical field of building systems, and in particular relates to a building energy-saving system.

Background technique

At present, with the popularization of building energy conservation, more and more newly-built houses have been equipped with energy-saving and environmental protection equipment such as external wall insulation and external sunshade, and more and more old buildings have also undergone energy-saving renovations. However, new things such as energy-saving buildings have just started, and the large building heat capacity in energy-saving buildings makes the experience of building light and heat control that we are used to no longer applicable in energy-saving buildings. Buildings with large heat capacity will have improper heat storage and cold storage if they are not used properly, such as heat storage in summer and cold storage in winter. If such a phenomenon occurs, a large amount of energy consumption will be required to fill the heating and cooling load.

However, most domestic building energy-saving companies currently focus on building energy-saving, but focus on energy-saving equipment such as central air-conditioning, and are committed to energy-saving projects in commercial and public areas. And it is limited to smart terminals in video intercom, home security, home appliance control and home information services, and has no connection with improving the building's light, heat and air environment, and building energy conservation.

Contents of the invention

The purpose of the embodiments of the present invention is to provide a building energy-saving system, which aims to solve the problem that most domestic building energy-saving companies currently focus on energy-saving equipment such as central air-conditioning, although they are positioned at building energy-saving, and are committed to energy-saving projects in commercial and public areas; and It is limited to smart terminals in video intercom, home security, home appliance control and home information services, and has no connection with improving the building's light, heat, air environment, and building energy conservation.

Necessary technical solutions:

The embodiment of the present invention is achieved in this way, a building energy-saving system, the structure of which includes: a data collection module, an environment collection device, a data transmission module, a data processing terminal, a state collection module for energy-consuming equipment, a control module for energy-consuming equipment, Human-machine exchange touch screen and end-execution module;

The data collection module is used to collect indoor and outdoor raw data information, and transmit the raw data information to the data processing terminal through the data transmission module;

The environment collection equipment is arranged in the building and is used to collect the environmental parameters in the building;

The data transmission module is respectively connected with the data acquisition module and the environment acquisition equipment, and is used to transmit the collected data information;

The energy-consuming equipment state collection module is connected to the data processing terminal, and is used to collect state parameters of the energy-consuming equipment;

The energy-consuming equipment control module and the data processing terminal are used to control the energy-consuming equipment according to the state parameters of the energy-consuming equipment state acquisition module;

The data processing terminal is respectively connected with the data transmission module, the energy-consuming equipment state acquisition module, the energy-consuming equipment control module and the terminal execution module, and establishes the mathematical model of the environmental parameters and the state parameters according to the obtained environmental parameters and the state parameters of the energy-consuming equipment, Then find out the algorithmic relationship between the environmental parameters and the state parameters;

The terminal execution module is provided with a man-machine exchange touch screen, and the end execution module executes commands issued by the data processing terminal through the man-machine exchange touch screen.

Secondary technical solutions:

Further, the data collection module includes a temperature and humidity sensor, an illumination collection device, a radiation thermometer, a fisheye lens, an air pressure collection device, and a carbon dioxide concentration meter.

Further, the end effector module includes air conditioners, door and window switches, automatic sunshades, air circulation systems and lighting control systems.

Further, the environment collection device includes a sensor and signal conditioning module, a second main processing module and a second transmission module.

Further, the sensor and signal conditioning module are used to collect environmental parameters in the building, and filter and amplify the collected environmental parameters.

Further, the data processing terminal is used to establish a mathematical model of environmental parameters and state parameters based on the obtained environmental parameters and state parameters of energy-consuming equipment, and then find out the algorithmic relationship between the environmental parameters and state parameters. According to the algorithmic relationship, combined with The environmental index requirement of human body comfort is to control the energy-consuming equipment in the building through the energy-consuming equipment control module.

Further, the data processing terminal accurately simulates the collected original environmental information and predicts the temperature change of the indoor air to obtain indoor and outdoor thermal environment information; the data processing terminal combines the indoor and outdoor thermal environment information with human The user habits obtained by exchanging the touch screen with the computer are used to control each end execution module to perform corresponding actions.

Further, the mathematical model is an enhanced building energy-saving model based on a mechanism analysis method, and the algorithm relationship is Q=[(ΔT*α*N)/S]*φ, where Q is the quality value of energy consumption, and ΔT is the temperature change, α is the time factor, N is the total number of people in the building, S is the building area, and φ is the adjustment factor.

Technical effect:

The building energy-saving system provided by the present invention improves the intelligence of the energy-saving system and improves the indoor temperature through the setting of key structures such as temperature and humidity sensors, illuminance collection equipment, radiation thermometers, fisheye lenses, air pressure collection equipment, and carbon dioxide concentration meters. Humidity environment reduces energy consumption and saves cost. And it can realize the control of energy-consuming equipment under the premise of meeting the needs of human comfort, and realize the harmony and unity of human comfort and building energy saving.

Description of drawings

Fig. 1 is a schematic structural diagram of a building energy-saving system provided by an embodiment of the present invention;

In the figure: 1. Data acquisition module; 2. Environmental acquisition equipment; 3. Data transmission module; 4. Energy-consuming equipment status acquisition module; 5. Data processing terminal; 6. Energy-consuming equipment control module; 7. Terminal execution module; 8. Man-machine exchange touch screen

Detailed ways

In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

The application principle of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Necessary technical solutions:

This case is described in conjunction with accompanying drawing 1. The embodiment of the present invention is implemented in this way. A building energy-saving system. The structure of the system includes: a data acquisition module, an environment acquisition device, a data transmission module, a data processing terminal, and a state Acquisition module, energy consumption equipment control module, man-machine exchange touch screen and end execution module.

The data collection module 1 is used to collect the raw data information indoors and outdoors, and transmits the raw data information to the data processing terminal 5 through the data transmission module 3;

The environment collection device 2 is arranged in the building and is used to collect the environmental parameters in the building;

The data transmission module 3 is respectively connected with the data acquisition module 1 and the environment acquisition device 2, and is used for transmitting the collected data information;

The state acquisition module 4 of the energy-consuming equipment is connected with the data processing terminal 5, and is used for collecting the state parameters of the energy-consuming equipment;

The energy-consuming equipment control module 6 and the data processing terminal 5 are used to control the energy-consuming equipment according to the state parameters of the energy-consuming equipment state collection module 4;

The data processing terminal 5 is respectively connected with the data transmission module 3, the energy-consuming equipment state acquisition module 4, the energy-consuming equipment control module 6 and the terminal execution module 7, and establishes the environmental parameters and state according to the obtained environmental parameters and the state parameters of the energy-consuming equipment The mathematical model of parameters, and then find out the algorithmic relationship between environmental parameters and state parameters;

The end execution module 7 is provided with a man-machine exchange touch screen 8 , and the end execution module 7 executes commands issued by the data processing terminal 5 through the man-machine exchange touch screen 8 .

Secondary technical solutions:

Further, the data collection module 1 includes a temperature and humidity sensor, an illumination collection device, a radiation thermometer, a fisheye lens, an air pressure collection device, and a carbon dioxide concentration meter.

Further, the end effector module 7 includes air conditioners, door and window switches, automatic sunshades, air circulation systems and lighting control systems.

Further, the environment collection device 2 includes a sensor and signal conditioning module, a second main processing module and a second transmission module.

Further, the sensor and signal conditioning module are used to collect environmental parameters in the building, and filter and amplify the collected environmental parameters.

Further, the data processing terminal 5 is used to establish a mathematical model of the environmental parameters and the state parameters according to the obtained environmental parameters and the state parameters of the energy-consuming equipment, and then find out the algorithmic relationship between the environmental parameters and the state parameters. According to the algorithmic relationship, Combined with the environmental index requirements of human comfort, the energy-consuming equipment in the building is controlled through the energy-consuming equipment control module.

Further, the data processing terminal 5 accurately simulates the collected original environmental information and predicts the temperature change of the indoor air to obtain indoor and outdoor thermal environment information; the data processing terminal 5 according to the indoor and outdoor thermal environment information Combining with the user's habit obtained by man-machine exchange touch screen, each terminal execution module 7 is controlled to perform corresponding actions.

Further, the mathematical model is an enhanced building energy-saving model based on a mechanism analysis method, and the algorithm relationship is Q=[(ΔT*α*N)/S]*φ, where Q is the quality value of energy consumption, and ΔT is the temperature change, α is the time factor, N is the total number of people in the building, S is the building area, and φ is the adjustment factor.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (8)

1. A building energy-saving system, characterized in that the building energy-saving system includes: data acquisition module, environment acquisition equipment, data transmission module, data processing terminal, energy consumption equipment status acquisition module, energy consumption equipment control module, man-machine exchange Touch screen and end effector; The data collection module is used to collect indoor and outdoor raw data information, and transmit the raw data information to the data processing terminal through the data transmission module; Environmental collection equipment, arranged in the building, used to collect environmental parameters in the building; The data transmission module is connected with the data acquisition module and the environment acquisition equipment, and is used to transmit the collected data information; The energy-consuming equipment state collection module is connected with the data processing terminal, and is used to collect the state parameters of the energy-consuming equipment; The energy consumption equipment control module and the data processing terminal are used to control the consumption equipment according to the state parameters of the energy consumption equipment state collection module; The data processing terminal is respectively connected with the data transmission module, the energy-consuming equipment state acquisition module, the energy-consuming equipment control module and the terminal execution module, and establishes the mathematical model of the environmental parameters and the state parameters according to the obtained environmental parameters and the state parameters of the energy-consuming equipment, Then find out the algorithmic relationship between the environmental parameters and the state parameters; The terminal execution module is provided with a man-machine exchange touch screen, and the end execution module executes commands issued by the data processing terminal through the man-machine exchange touch screen. 2. The building energy-saving system according to claim 1, wherein the data acquisition module includes a temperature and humidity sensor, an illumination acquisition device, a radiation thermometer, a fisheye lens, an air pressure acquisition device, and a carbon dioxide concentration meter. 3. The building energy-saving system according to claim 1, wherein the end-execution modules include air conditioners, door and window switches, automatic sunshades, air circulation systems and lighting control systems. 4. The building energy-saving system according to claim 1, wherein the environment collection device includes a sensor and signal conditioning module, a second main processing module and a second transmission module. 5. The building energy-saving system according to claim 4, wherein the sensor and signal conditioning module are used to collect environmental parameters in the building, and filter and amplify the collected environmental parameters. 6. The building energy-saving system according to claim 1, wherein the data processing terminal is used to establish a mathematical model of the environmental parameters and the state parameters according to the obtained environmental parameters and the state parameters of the energy-consuming equipment, and then find out the environmental parameters and The algorithmic relationship between the state parameters, according to the algorithmic relationship, combined with the environmental index requirements of human comfort, controls the energy-consuming equipment in the building through the energy-consuming equipment control module. 7. The building energy-saving system according to claim 1, wherein the data processing terminal simulates the collected original environmental information and predicts the temperature change of the indoor air to obtain indoor and outdoor thermal environment information; the data processing terminal according to the indoor The external temperature and heat environment information is combined with the user habits obtained from the human-computer exchange touch screen to control each terminal execution module to perform corresponding actions. 8. The building energy-saving system as claimed in claim 6, wherein the mathematical model is an enhanced building energy-saving model based on a mechanism analysis method, and the algorithm relationship is Q=[(ΔT*α*N)/S]*φ, Where Q is the energy quality value, ΔT is the temperature change, α is the time factor, N is the total number of people in the building, S is the building area, and φ is the adjustment factor.