CN214619993U - Intelligent control energy-saving system of air conditioner - Google Patents
Intelligent control energy-saving system of air conditioner Download PDFInfo
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- CN214619993U CN214619993U CN202120373839.5U CN202120373839U CN214619993U CN 214619993 U CN214619993 U CN 214619993U CN 202120373839 U CN202120373839 U CN 202120373839U CN 214619993 U CN214619993 U CN 214619993U
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Abstract
The utility model discloses an air conditioner intelligent control energy-saving system, relating to the technical field of intelligent Internet of things; the system comprises a computer control device, a mobile terminal, a wireless air-conditioning strategy gateway, an air-conditioning state sensor, a wireless temperature controller panel, a human body induction probe, a network router and a cloud server; the computer control equipment, the mobile terminal and the wireless air-conditioning strategy gateway are all connected with the cloud server; the human body induction probe transmits information to the cloud server; the wireless temperature controller panel transmits the measured room temperature information to the wireless air-conditioning strategy gateway; the air conditioner state sensor transmits air conditioner information to the wireless air conditioner strategy gateway; the wireless air-conditioning strategy gateway sends an infrared control signal to control the air conditioner through an air-conditioning state sensor; the utility model discloses can realize the real-time automatic control that uses the air conditioner, avoid personnel's dispute, administrative department can master the air conditioner power consumption data at any time simultaneously, accomplishes to have the number in the heart to the accomplishment condition of unit energy-conserving target.
Description
Technical Field
The utility model relates to an intelligence internet of things technical field, concretely relates to air conditioner intelligent control economizer system.
Background
Under the environment of energy shortage, how to save energy becomes an important topic concerned by leaders of various administrative and public institutions and leaders of enterprises, and certain energy-saving effect can be achieved as long as the leaders pay attention and take corresponding measures, but the cost is also needed when energy-saving measures are taken, so that finding an energy-saving way with the minimum input and output is particularly important. The electricity charge is large in administrative expenditure in any unit, the electricity charge is millions or even tens of millions for a year of large office enterprises, the total electricity charge of one year of a university with the scale of 3 ten thousand students is about 3000 tens of thousands when the university is visited recently, and the electricity charge of an air conditioner basically occupies 1/3 and is as high as 1000 tens of thousands; the air conditioning electricity cost is generally more than 50% of the total amount of the unit administrative electricity cost, so the air conditioning energy saving method is the best way for energy saving management.
The main reasons for large electricity consumption of the air conditioner at present are two aspects:
1. the principle is wasted: the waste caused by unreasonable air conditioner design mainly refers to the waste caused by the inconsistency of the compressor power and the load of the air conditioner, for example, the output power of the traditional air conditioner is fixed, when the load is reduced, for example, a central air conditioner has a plurality of extension sets which are closed, and the split air conditioner is in a wind sweeping or dehumidifying state, the output power of a main machine is unchanged, so that great waste is formed, namely, the waste rate is 25-35% for a large Mara car;
2. behavioral waste: when people use the air conditioner in public office places daily, there are a lot of bad use habits: the air conditioner is still on when people leave the office, a plurality of air conditioners can idle for one night in the midsummer, and the air conditioner is still in a refrigerating state in summer at low temperature, for example, the room temperature is lower than 20 ℃; in winter, the air conditioner is operated at high temperature, for example, the room temperature is higher than 16 ℃, the air conditioner is still in a heating state, or the air conditioner is opened by opening doors and windows for ventilation, and the like; the waste rate due to bad behavior of a suitable air conditioner is between 30-50%.
Many units make a power consumption management system, strictly regulate the temperature condition and time for opening the air conditioner, require to close the air conditioner on duty, and appoint a specially-assigned person to supervise and manage. Although the system is well established, the execution effect is not satisfactory. The main reasons for analysis are probably two-fold: firstly, the person is tight in hand, supervisors all work by themselves, and the use of the air conditioner cannot be monitored in real time; secondly, the colleagues are inconvenient to interfere with each other too forcibly. Therefore, the electric charge is still high, and the work of administrative departments is difficult to be agreed by unit leaders. How to ensure that the power utilization management system is really implemented becomes a difficult problem which needs to be solved urgently by the administrative management department of a unit.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a simple structure, reasonable in design, convenient to use's air conditioner intelligent control economizer system, realize the real-time automatic control to the air conditioner use, avoid personnel's dispute, administrative department can master the air conditioner power consumption data at any time simultaneously, accomplishes to the accomplishment of unit energy-conserving target that the heart has the number.
In order to achieve the above object, the utility model adopts the following technical scheme: the system comprises a computer control device, a mobile terminal, a wireless air-conditioning strategy gateway, an air-conditioning state sensor, a wireless temperature controller panel, a human body induction probe, a network router and a cloud server; the computer control equipment is connected with the cloud server through the Internet and is used for setting an air conditioner time interval management strategy, an air conditioner energy-saving management strategy, remote supervision, inquiry and control of any one air conditioner in each public area; the mobile terminal is connected with the cloud server through the Internet and is used for movably monitoring, inquiring, setting and controlling air conditioners in each public area; the wireless air-conditioning strategy gateway is connected with the cloud server through the Internet; the network router provides network signals; the human body induction probe collects human body information in the area and transmits the information to the cloud server; the wireless temperature controller panel is connected with the wireless air-conditioning strategy gateway and transmits the measured room temperature information to the wireless air-conditioning strategy gateway; the air conditioner state sensor is used for detecting the temperature, the humidity and the wind speed of an air outlet of the air conditioner; the air conditioner state sensor is connected with the wireless air conditioner strategy gateway and transmits air conditioner information to the wireless air conditioner strategy gateway; the wireless air-conditioning strategy gateway sends an infrared control signal to control the air conditioner through the air-conditioning state sensor.
Furthermore, the wireless air conditioner strategy gateway consists of an MCU singlechip, a power supply module, a time interval control strategy unit, an air conditioner energy-saving strategy unit and an intelligent switch; the power supply module, the time interval control strategy unit, the air conditioner energy-saving strategy unit and the intelligent switch are respectively connected with the MCU singlechip; the power supply module provides a working power supply required by the wireless air-conditioning strategy gateway; the MCU is a core computing chip of the wireless air-conditioning strategy gateway and is used for processing data of all information; the wireless air-conditioning strategy gateway transmits data to the cloud server through the NB-iot module and the intelligent switch; the wireless air-conditioning strategy gateway is communicated with equipment with wireless zigbee communication through a zigbee module; the air conditioner energy-saving strategy unit compares the temperature of the air conditioner air outlet with the temperature in the indoor wireless temperature controller panel reading area, and performs combined calculation through the analysis data of the regional pedestrian flow acquired by the human body induction probe, so as to provide a plurality of energy-saving strategies and automatically adjust the air conditioner temperature and the air speed in the region; the time interval control strategy unit provides instructions for automatically sending air conditioners to be turned on and turned off in a plurality of time intervals according to days and weeks, and automatically gives the initial temperature of the air conditioner in the current time interval after the air conditioner is turned on;
furthermore, the wireless air-conditioning strategy gateway also comprises a manual execution switch, and the manual execution switch is used for manually starting the air conditioner or closing the air conditioner in advance when the air conditioner in the area does not meet the starting or closing time of the system time interval control strategy, so as to meet the current requirement for controlling the air conditioner;
furthermore, the intelligent switch adopts an ESP8266 relay;
further, the air conditioner state sensor comprises a single chip microcomputer, a radio frequency control module, a sensor module, an infrared control module, a built-in memory, an air conditioner coding library, a power supply module, a serial communication module, a wireless communication module and an air conditioner air speed power generation module; the radio frequency control module is connected with the MCU singlechip; the sensor module is connected with the single chip microcomputer; the sensor module comprises a temperature sensor, a humidity sensor, a wind speed sensor and a gas sensor; the infrared control module is provided with an infrared emission unit and an infrared learning unit; the infrared control module is respectively connected with the single chip microcomputer and the air conditioner coding library; various known air conditioner infrared control codes and new codes obtained through learning of an infrared learning unit are arranged in an air conditioner code library; the built-in memory, the power supply module, the serial port communication module and the wireless communication module are respectively connected with the MCU singlechip; the built-in memory is used for storing various execution control strategies wirelessly transmitted to the air conditioner by the external control equipment; the power supply module is used for providing power supply, is provided with an external power supply socket, and is internally provided with a rechargeable battery and a charging circuit; the air-conditioning wind speed power generation module is connected with the power supply module and charges the rechargeable battery.
After the structure is adopted, an air conditioner intelligent control economizer system, have following advantage:
1. when the room temperature in summer is lower than a set value or the room temperature in winter is higher than the set value, the air conditioner is automatically closed;
2. the state of the air conditioner can be controlled by dividing one day into one to ten time periods;
3. the human body induction probe collects human body information in the area, and when no human body is detected in a room for a period of time, the wireless air conditioner strategy gateway automatically turns off the air conditioner, so that the effective utilization of the air conditioner is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals:
1. an air conditioner; 2. an air conditioner state sensor; 3. an infrared control module; 4. a wireless air conditioning policy gateway; 5. an internet; 6. a wireless temperature controller panel; 7. a human body sensing probe; 8. a period control policy unit; 9. an air conditioner energy-saving strategy unit; 10. an intelligent switch; 11. a cloud server; 12. a cloud program; 13. a cloud database; 14. a mobile terminal; 15. and (4) controlling equipment by a computer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1, the technical solution adopted by the present embodiment is: the system comprises a computer control device 15, a mobile terminal 14, a wireless air-conditioning strategy gateway 4, an air-conditioning state sensor 2, a wireless temperature controller panel 6, a human body induction probe 7, a network router and a cloud server 11; a cloud program 12 and a cloud database 13 are preset in the cloud server 11; the computer control equipment 15 is connected with the cloud server 11 through the internet 5 and is used for setting an air conditioner time interval management strategy, an air conditioner energy-saving management strategy, remote supervision, inquiry and control of any one air conditioner 1 in each public area; the mobile terminal 14 is connected with the cloud server 11 through the internet 5 and is used for movably monitoring, inquiring, setting and controlling the air conditioners 1 in each public area; the wireless air-conditioning strategy gateway 4 is connected with a cloud server 11 through the Internet 5; the network router provides network signals; the human body induction probe 7 collects human body information in the area and transmits the information to the cloud server 11; the wireless temperature controller panel 6 is connected with the wireless air-conditioning strategy gateway 4 and transmits the measured room temperature information to the wireless air-conditioning strategy gateway 4; the air conditioner state sensor 2 is used for detecting the temperature, the humidity and the wind speed of an air outlet of the air conditioner; the air conditioner state sensor 2 is connected with the wireless air conditioner strategy gateway 4 and transmits air conditioner information to the wireless air conditioner strategy gateway 4; the wireless air-conditioning strategy gateway 4 sends an infrared control signal to control the air conditioner 1 through the air-conditioning state sensor 2.
The wireless air-conditioning strategy gateway 4 consists of an MCU (microprogrammed control unit) singlechip, a power supply module, a time interval control strategy unit 8, an air-conditioning energy-saving strategy unit 9, an intelligent switch 10 and a manual execution switch; the intelligent switch 10 adopts an ESP8266 relay; the power module, the time interval control strategy unit 8, the air conditioner energy-saving strategy unit 9 and the ESP8266 relay are respectively connected with the MCU singlechip; the power supply module provides a working power supply required by the wireless air-conditioning strategy gateway 4; the MCU is a core computing chip of the wireless air-conditioning strategy gateway 4 and is used for processing data of all information; the wireless air-conditioning strategy gateway 4 can transmit data to the cloud server 11 through an NB-iot module and an ESP8266 relay; the wireless air-conditioning strategy gateway 4 communicates with equipment with wireless zigbee communication through a zigbee module; the air-conditioning energy-saving strategy unit 9 compares the temperature of the air-conditioning air outlet with the temperature in the area read by the indoor wireless temperature controller panel 6, and performs combined calculation through the analysis data of the regional flow of people acquired by the human body induction probe 7 to provide various energy-saving strategies and automatically adjust the air-conditioning temperature and the air speed in the area; the time interval control strategy unit 8 provides instructions for automatically sending air conditioner opening and air conditioner closing in a plurality of time intervals according to days and weeks, and automatically gives the initial temperature of the air conditioner in the current time interval after the air conditioner is opened; the manual execution switch is used for manually starting the air conditioner or closing the air conditioner in advance when the air conditioner in the area does not meet the starting or closing time of the system time interval control strategy, so that the current requirement for controlling the air conditioner is met;
the air conditioner state sensor 2 comprises a single chip microcomputer, a radio frequency control module, a sensor module, an infrared control module 3, a built-in memory, an air conditioner coding library, a power supply module, a serial communication module, a wireless communication module and an air conditioner air speed power generation module; the radio frequency control module is connected with the MCU singlechip; the sensor module is connected with the single chip microcomputer; the sensor module comprises a temperature sensor, a humidity sensor, a wind speed sensor and a gas sensor; the infrared control module 3 is provided with an infrared emission unit and an infrared learning unit; the infrared control module 3 is respectively connected with the single chip microcomputer and the air conditioner coding library; various known air conditioner infrared control codes and new codes obtained through learning of an infrared learning unit are arranged in an air conditioner code library; the built-in memory, the power supply module, the serial port communication module and the wireless communication module are respectively connected with the MCU singlechip; the built-in memory is used for storing various execution control strategies wirelessly transmitted to the air conditioner by the external control equipment; the power supply module is used for providing power supply, is provided with an external power supply socket, and is internally provided with a rechargeable battery and a charging circuit; the air-conditioning wind speed power generation module is connected with the power supply module and charges the rechargeable battery.
To the clauses in the unit power consumption management system, air conditioner intelligent control economizer system guarantee the implementation of these clauses through following mode:
firstly, controlling the temperature condition of the air conditioner
The unit power utilization management system comprises the following management rules: refrigeration can be started when the temperature in the room is higher than 30 ℃ in summer, and heating can be started when the temperature in the room is lower than 6 ℃ in winter; the air-conditioning temperature is set not lower than 26 ℃ in summer and not higher than 20 ℃ in winter.
The management rule has the following execution difficulties: the air conditioner remote controller is arranged on the hands of staff and can be randomly arranged, so that management is inconvenient.
The utility model sets the upper limit of refrigeration in summer on the wireless air-conditioning strategy gateway 4 to 30 ℃ and the lower limit of refrigeration to 26 ℃; the upper heating limit in winter is set to be 26 ℃, and the lower heating limit is set to be 20 ℃;
when the indoor temperature in summer is lower than 30 ℃ or the indoor temperature in winter is higher than 20 ℃, the power supply of the controlled air conditioner 1 is in a closed state, and the air conditioner 1 cannot be started even if an air conditioner remote controller is used;
after the air conditioner is started in summer, when the room temperature reaches 26 ℃, the air conditioner 1 is automatically closed; after the air conditioner is started in winter, when the room temperature reaches 20 ℃, the air conditioner 1 is automatically closed;
the set temperature is only a reference value, and the specific temperature setting refers to the climate conditions of places, office environments and energy-saving documents issued by governments.
Secondly, controlling the starting time condition of the air conditioner
The unit power utilization management system comprises the following management rules: the air conditioner is started from Monday to Friday, 8 in the morning: 30 to 12: 00, 13 pm: 30 to 18: 00.
this management rule has difficulty in implementation: the time of going to work and leaving work is inconsistent, the early people can turn on the air conditioner by themselves, and the people who walk first on work do not like to turn off the air conditioner.
The utility model discloses it is different according to the model, can divide into one to ten periods one day and control the air conditioner state respectively, can set up control scheme according to month, day, for example: set monday through friday, period 1 is from 8: 30 to 12: 00 allowed on, period 2 from 13: 30 to 18: 00 allowed to be turned on; and setting saturday, wherein the air conditioner is not allowed to be started on sunday, and in other time periods from monday to friday and saturday, the wireless air-conditioning strategy gateway 4 automatically cuts off the power supply of the air conditioner, and the air conditioner is not allowed to be started.
Third, require unmanned air conditioner that closes
The unit power utilization management system comprises the following management rules: and requiring the people who finally leave the office to turn off the air conditioner and strictly forbidding the air conditioner to operate without people.
The management rule has the execution difficulty: and finally, if the person leaving the office forgets to turn off the air conditioner, the air conditioner can run overnight under the unmanned condition.
The utility model discloses be equipped with human inductive probe interface, can connect human inductive probe 7, when detecting in the room lasting a period of nobody, 4 self-closing air conditioners of wireless air conditioning strategy gateway realize the effective utilization of air conditioner.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. An air conditioner intelligent control energy-saving system is characterized by comprising a computer control device, a mobile terminal, a wireless air conditioner strategy gateway, an air conditioner state sensor, a wireless temperature controller panel, a human body induction probe, a network router and a cloud server; the computer control equipment is connected with the cloud server through the Internet and is used for setting an air conditioner time interval management strategy, an air conditioner energy-saving management strategy, remote supervision, inquiry and control of any one air conditioner in each public area; the mobile terminal is connected with the cloud server through the Internet and is used for movably monitoring, inquiring, setting and controlling air conditioners in each public area; the wireless air-conditioning strategy gateway is connected with the cloud server through the Internet; the network router provides network signals; the human body induction probe collects human body information in the area and transmits the information to the cloud server; the wireless temperature controller panel is connected with the wireless air-conditioning strategy gateway and transmits the measured room temperature information to the wireless air-conditioning strategy gateway; the air conditioner state sensor is used for detecting the temperature, the humidity and the wind speed of an air outlet of the air conditioner; the air conditioner state sensor is connected with the wireless air conditioner strategy gateway and transmits air conditioner information to the wireless air conditioner strategy gateway; the wireless air-conditioning strategy gateway sends an infrared control signal to control the air conditioner through the air-conditioning state sensor.
2. The intelligent control energy-saving system for the air conditioner according to claim 1, wherein the wireless air conditioner strategy gateway consists of an MCU (microprogrammed control unit), a power supply module, a time interval control strategy unit, an air conditioner energy-saving strategy unit and an intelligent switch; the power supply module, the time interval control strategy unit, the air conditioner energy-saving strategy unit and the intelligent switch are respectively connected with the MCU singlechip; the power supply module provides a working power supply required by the wireless air-conditioning strategy gateway; the MCU is a core computing chip of the wireless air-conditioning strategy gateway and is used for processing data of all information; the wireless air-conditioning strategy gateway transmits data to the cloud server through the NB-iot module and the intelligent switch; the wireless air-conditioning strategy gateway is communicated with equipment with wireless zigbee communication through a zigbee module; the air conditioner energy-saving strategy unit compares the temperature of the air conditioner air outlet with the temperature in the indoor wireless temperature controller panel reading area, and performs combined calculation through the analysis data of the regional pedestrian flow acquired by the human body induction probe, so as to provide a plurality of energy-saving strategies and automatically adjust the air conditioner temperature and the air speed in the region; the time interval control strategy unit provides instructions for automatically sending air conditioner opening and air conditioner closing in a plurality of time intervals according to days and weeks, and automatically gives the initial temperature of the air conditioner in the current time interval after the air conditioner is opened.
3. The intelligent control energy-saving system for the air conditioner according to claim 2, wherein the wireless air-conditioning strategy gateway further comprises a manual execution switch, and the manual execution switch is used for manually turning on the air conditioner or turning off the air conditioner in advance when the air conditioner in the area does not meet the on-off time of the control strategy in the system period, so as to meet the current requirement for controlling the air conditioner.
4. An intelligent control energy-saving system for air conditioners as claimed in claim 2 or 3, wherein the intelligent switch adopts an ESP8266 relay.
5. The intelligent control energy-saving system for the air conditioner as claimed in claim 1, wherein the air conditioner state sensor comprises a single chip microcomputer, a radio frequency control module, a sensor module, an infrared control module, a built-in memory, an air conditioner coding library, a power supply module, a serial communication module, a wireless communication module and an air conditioner air speed power generation module; the radio frequency control module is connected with the MCU singlechip; the sensor module is connected with the single chip microcomputer; the sensor module comprises a temperature sensor, a humidity sensor, a wind speed sensor and a gas sensor; the infrared control module is provided with an infrared emission unit and an infrared learning unit; the infrared control module is respectively connected with the single chip microcomputer and the air conditioner coding library; various known air conditioner infrared control codes and new codes obtained through learning of an infrared learning unit are arranged in an air conditioner code library; the built-in memory, the power supply module, the serial port communication module and the wireless communication module are respectively connected with the MCU singlechip; the built-in memory is used for storing various execution control strategies wirelessly transmitted to the air conditioner by the external control equipment; the power supply module is used for providing power supply, is provided with an external power supply socket, and is internally provided with a rechargeable battery and a charging circuit; the air-conditioning wind speed power generation module is connected with the power supply module and charges the rechargeable battery.
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| CN202120373839.5U CN214619993U (en) | 2021-02-08 | 2021-02-08 | Intelligent control energy-saving system of air conditioner |
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| CN202120373839.5U CN214619993U (en) | 2021-02-08 | 2021-02-08 | Intelligent control energy-saving system of air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294795A (en) * | 2022-01-11 | 2022-04-08 | 张永钢 | Control system and control method of public building air conditioner based on Internet of things |
| CN115220351A (en) * | 2022-08-06 | 2022-10-21 | 郑州轻工业大学 | Intelligent energy-saving optimization control method of building air conditioning system based on cloud side end |
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2021
- 2021-02-08 CN CN202120373839.5U patent/CN214619993U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294795A (en) * | 2022-01-11 | 2022-04-08 | 张永钢 | Control system and control method of public building air conditioner based on Internet of things |
| CN115220351A (en) * | 2022-08-06 | 2022-10-21 | 郑州轻工业大学 | Intelligent energy-saving optimization control method of building air conditioning system based on cloud side end |
| CN115220351B (en) * | 2022-08-06 | 2023-07-21 | 郑州轻工业大学 | Intelligent energy-saving optimization control method for building air conditioning system based on cloud side end |
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