WO2018032260A1

WO2018032260A1 - Energy-saving control method and system for campus central air-conditioning

Info

Publication number: WO2018032260A1
Application number: PCT/CN2016/095314
Authority: WO
Inventors: 吴鹏
Original assignee: 吴鹏
Priority date: 2016-08-15
Filing date: 2016-08-15
Publication date: 2018-02-22

Abstract

An energy-saving control method and system for campus central air-conditioning. The method comprises the following steps: detecting a current outdoor temperature (101); acquiring a current configured value of an air-conditioning temperature (102); and if the outdoor temperature is lower than the air-conditioning temperature, then terminating refrigeration, and selecting outdoor ventilation (103). The control method of the present invention has the advantage of superior user experience.

Description

Campus central air conditioning energy saving control method and system

Technical field

The invention relates to the field of central air conditioning, in particular to a campus central air conditioning energy saving control method and system.

Background technique

With the development of technology, the use of air conditioners is increasing. For schools, the use of central air conditioners is more, but the temperature control of existing central air conditioners is based on manual adjustment, which cannot achieve automatic temperature adjustment. The experience is low.

technical problem

The invention provides a campus central air conditioning energy-saving control method, which solves the shortcoming of low user experience in the prior art.

Technical solution

In one aspect, a campus central air conditioning energy saving control method is provided, and the method includes the following steps:

Detecting the current outdoor temperature;

Obtain the currently set air conditioner temperature value;

When the outdoor temperature is lower than the air conditioner temperature value, stop cooling and select outdoor ventilation.

Optionally, the method further includes:

Get the current person value and adjust the current temperature value according to the person value.

Optionally, the method further includes:

The temperature value of the adjusted air conditioner is reported to the system.

In a second aspect, a campus central air conditioning energy saving control system is provided, the system comprising:

a detecting unit for detecting a current outdoor temperature;

An obtaining unit, configured to obtain a currently set air conditioning temperature value;

The adjusting unit is configured to stop cooling when the outdoor temperature is lower than the air temperature value, and select outdoor ventilation.

Optionally, the system further includes:

The statistical unit is used to obtain the current person value and adjust the current temperature value according to the person value.

Optionally, the system further includes:

The reporting unit is configured to report the temperature value of the adjusted air conditioner to the system.

Beneficial effect

The technical solution provided by the specific embodiment of the present invention detects the current outdoor temperature and acquires the currently set air conditioning temperature value. When the outdoor temperature is lower than the air conditioning temperature value, the cooling is stopped, and the outdoor ventilation is selected, so that the air conditioning temperature is automatically adjusted according to the number of people. The advantages.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

1 is a flow chart of a method for controlling energy saving of a central air conditioner in a campus according to the present invention;

2 is a structural diagram of a campus central air conditioning energy-saving control system provided by the present invention.

Embodiments of the invention

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Referring to FIG. 1 , FIG. 1 is a flowchart of a method for energy-saving control of a central air-conditioning system in a campus according to a first preferred embodiment of the present invention. The method is implemented by a central air conditioner. The method is as shown in FIG. 1 and includes the following steps:

Step S101: detecting a current outdoor temperature;

Step S102: Acquire a currently set air conditioner temperature value;

Step S103: When the outdoor temperature is lower than the air conditioner temperature value, the cooling is stopped, and the outdoor ventilation is selected.

Optionally, after the step S103, the foregoing method may further include:

Referring to FIG. 2, FIG. 2 is a schematic diagram of a campus central air conditioning energy-saving control system according to a second preferred embodiment of the present invention. The system includes:

The detecting unit 201 is configured to detect a current outdoor temperature;

The obtaining unit 202 is configured to obtain a currently set air conditioner temperature value;

The ventilation unit 203 is configured to stop cooling when the outdoor temperature is lower than the air temperature value, and select outdoor ventilation.

Optionally, the above system may further include:

The adjusting unit 204 is configured to obtain a current person value, and adjust the current temperature value according to the person value.

Optionally, the above system may further include:

The reporting unit 205 is configured to report the temperature value of the adjusted air conditioner to the system.

It should be noted that, for the foregoing method embodiments or embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not subject to the described action sequence. Limitations, as certain steps may be performed in other sequences or concurrently in accordance with the present invention. In the following, those skilled in the art should also understand that the embodiments or examples described in the specification are preferred embodiments, and the actions and units involved are not necessarily required by the present invention.

In the above embodiments, the descriptions of the various embodiments are different, and the details that are not detailed in a certain embodiment can be referred to the related descriptions of other embodiments.

The steps in the method of the embodiment of the present invention may be sequentially adjusted, merged, and deleted according to actual needs.

The units in the apparatus of the embodiment of the present invention may be combined, divided, and deleted according to actual needs. Those skilled in the art can combine or combine the different embodiments described in the specification and the features of the different embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be implemented in hardware, firmware implementation, or a combination thereof. When implemented in software, the functions described above may be stored in or transmitted as one or more instructions or code on a computer readable medium. Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another. A storage medium may be any available media that can be accessed by a computer. Taking this as an example, but not limited to: the computer readable medium may include random access memory (Random) Access Memory, RAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), Compact Disc Read-Only Memory, CD-ROM, or other optical disc storage, magnetic storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Also. Any connection may suitably be a computer readable medium. For example, if the software is using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (Digital Subscriber Line, DSL) or wireless technology such as infrared, radio and microwave transmission from a website, server or other remote source, then coaxial cable, fiber optic cable, twisted pair, DSL or such as infrared, wireless and microwave Wireless technology is included in the fixing of the associated medium. As used in the present invention, a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disk, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.

In summary, the above description is only a preferred embodiment of the technical solution of the present invention, and is not intended to limit the scope of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

A campus central air conditioning energy-saving control method, characterized in that the method comprises the following steps:

Detecting the current outdoor temperature;

Obtain the currently set air conditioner temperature value;

When the outdoor temperature is lower than the air conditioner temperature value, stop cooling and select outdoor ventilation.
The method of claim 1 further comprising:

Get the current person value and adjust the current temperature value according to the person value.
The method of claim 1 further comprising:

The temperature value of the adjusted air conditioner is reported to the system.
A campus central air conditioning energy-saving control system, characterized in that the system comprises:

a detecting unit for detecting a current outdoor temperature;

An obtaining unit, configured to obtain a currently set air conditioning temperature value;

The adjusting unit is configured to stop cooling when the outdoor temperature is lower than the air temperature value, and select outdoor ventilation.
The system of claim 4, wherein the system further comprises:

The statistical unit is used to obtain the current person value and adjust the current temperature value according to the person value.
The system of claim 4, wherein the system further comprises:

The reporting unit is configured to report the temperature value of the adjusted air conditioner to the system.