CN212805989U - On-line energy efficiency detection system for central air-conditioning refrigerating machine room - Google Patents
On-line energy efficiency detection system for central air-conditioning refrigerating machine room Download PDFInfo
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- CN212805989U CN212805989U CN202021327157.2U CN202021327157U CN212805989U CN 212805989 U CN212805989 U CN 212805989U CN 202021327157 U CN202021327157 U CN 202021327157U CN 212805989 U CN212805989 U CN 212805989U
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Abstract
The utility model relates to the technical field of central air conditioning, in particular to an energy efficiency online detection system of a central air conditioning refrigerating machine room, which comprises an equipment detection module, a data processing module, a central processing unit, a communication module and a cloud server, wherein the equipment detection module and the data processing module are electrically connected with the central processing unit, the communication module is in signal connection with the central processing unit, the communication module and the cloud server carry out wireless data transmission, the equipment detection module is used for detecting the temperature and the humidity of the environment, the power load, the energy consumption and the power factor of a refrigerating water pump of each refrigerating unit and transmitting the detected data to the data processing module, the data processing module is used for calculating the energy efficiency of the whole system and each part and transmitting the data to the central processing unit, the central processing unit uploads the data to the cloud server through the communication module, the whole control system is stable, low cost and is very beneficial to market popularization and application.
Description
Technical Field
The utility model belongs to the technical field of the central air conditioning technique and specifically relates to a central air conditioning refrigeration machine room efficiency on-line measuring system is related to.
Background
With the continuous development of the building industry, the higher pursuit of the national on the living quality and the larger and larger central air-conditioning market, the brought energy consumption also shows an increasing trend, the energy consumption of the central air-conditioning system accounts for about 21 to 50 percent of the total energy consumption of resident building workers, particularly represented by the business places with long business time and high personnel density, such as business centers, the energy consumption of the central air-conditioning system reaches 50 percent of the total energy consumption of the building, and even is higher. The air conditioning system operates under partial load for more than 90% of time, and the operation energy efficiency of the air conditioning system cannot reach the design energy efficiency, so that the targeted detection of the operation energy efficiency of the central air conditioner becomes the premise of energy conservation of the air conditioning system.
The traditional energy efficiency detection technology cannot timely and accurately diagnose and analyze the energy utilization condition of the central air conditioner, and the energy metering system as an information management tool can collect, diagnose, analyze and effectively manage energy data, guide the reasonable utilization of energy and achieve the purposes of saving energy and reducing consumption. Therefore, the energy efficiency detection system of the central air conditioner is perfected, and the energy-saving control method has important significance for the energy conservation of the central air conditioner.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
Central air conditioning refrigeration computer lab efficiency on-line measuring system, including equipment detection module, data processing module, central processing unit, communication module and cloud ware, equipment detection module, data processing module is connected with the central processing unit electricity, communication module and central processing unit signal connection, communication module and cloud ware carry out the wireless transmission of data, equipment detection module is used for the humiture of testing environment, the power consumption load of every refrigerating unit frozen water pump, the power consumption, the merit is because of and carry the detection data to data processing module, data processing module is used for calculating the efficiency of entire system and each part and carries data to central processing unit, central processing unit passes through communication module with data upload to cloud ware.
As a further aspect of the present invention: the equipment detection module comprises a video monitoring device, an illumination monitoring device, an electric power monitoring device, an air conditioner monitoring device, a water use monitoring device, an environment monitoring device and a gas monitoring device.
As a further aspect of the present invention: the video monitoring device consists of an infrared camera and a network hard disk video recorder.
As a further aspect of the present invention: the environment monitoring device consists of a temperature and humidity detector and a smoke sensor.
As a further aspect of the present invention: the data processing module is connected with a display panel, and the display panel can display energy efficiency data.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses having utilized the cloud storage technique of electric automatization electricity survey technique, advanced computer, having combined the wet theory of enthalpy of heating expert trade, realized examining and controlling in real time that air conditioning unit uses data such as electric load, converter for electric quantity, voltage, electric current, carry out unified data detection to air conditioner and end equipment, provide accurate data foundation and solution for reducing central air conditioning energy consumption level. The whole control system is stable, high in intelligent degree, easy to produce and manufacture, low in cost, very beneficial to market popularization and application, and provides basis for targeted energy-saving transformation of the original central air-conditioning system.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
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 block diagram of the system of the present invention.
Fig. 2 is a block diagram of a device detection module of the system of the present invention.
In the figure: 1. equipment detection module, 2, data processing module, 3, cloud ware, 4, video monitoring device, 5, illumination monitoring device, 6, electric power monitoring device, 7, air conditioner monitoring device, 8, water monitoring device, 9, environment monitoring device, 10, gas monitoring device, 11, central processing unit, 12, communication module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, in the embodiment of the utility model, the on-line measuring system of central air conditioning refrigerating machine room efficiency, including equipment detection module 1, data processing module 2, central processing unit 11, communication module 12 and cloud ware 3, equipment detection module 1, data processing module 2 is connected with central processing unit 11 electricity, communication module 12 and central processing unit 11 signal connection, communication module 12 carries out the wireless transmission of data with cloud ware 3, equipment detection module 1 is used for detecting environment's humiture, the power load of every refrigerating unit frozen water pump, consume energy, the merit is and carry detection data to data processing module 2, data processing module 2 is used for calculating entire system and each partial efficiency and carry data to central processing unit 11, central processing unit 11 uploads cloud ware 3 with data through communication module 12.
The equipment detection module 1 comprises a video monitoring device 4, an illumination monitoring device 5, an electric power monitoring device 6, an air conditioner monitoring device 7, a water use monitoring device 8, an environment monitoring device 9 and a gas monitoring device 10.
The video monitoring device 4 consists of an infrared camera and a network hard disk video recorder.
The environment monitoring device 9 is composed of a temperature and humidity detector and a smoke sensor.
The data processing module 2 is connected with a display panel, and the display panel can display energy efficiency data.
The utility model discloses mainly divide into equipment energy consumption and energy output and detect and data upload and handle the storage and calculate two parts, can real-time detection environment humiture, the humiture of environment, the power consumption load of every refrigerating unit refrigeration cooling water pump, power consumption, merit reason, reach cloud ware to the detection data, backstage system again with data download to local database to data analysis simultaneously, reachs the conclusion of accurate energy efficiency ratio, as the data basis of the energy-conserving optimization of air conditioner later.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (5)
1. The on-line energy efficiency detection system for the refrigeration machine room of the central air conditioner is characterized by comprising an equipment detection module, a data processing module, a central processing unit, a communication module and a cloud server, the equipment detection module, the data processing module is electrically connected with the central processing unit, the communication module is in signal connection with the central processing unit, the communication module and the cloud server perform wireless data transmission, the equipment detection module is used for detecting the temperature and humidity of the environment, the power load of a refrigeration water pump of each refrigerating unit, the energy consumption, the power factor is used for transmitting the detected data to the data processing module, the data processing module is used for calculating the energy efficiency of the whole system and all parts and transmitting the data to the central processing unit, and the central processing unit uploads the data to the cloud server.
2. The system for on-line detection of energy efficiency of a central air-conditioning refrigeration machine room according to claim 1, wherein the equipment detection module comprises a video monitoring device, a lighting monitoring device, an electric power monitoring device, an air-conditioning monitoring device, a water-using monitoring device, an environment monitoring device and a gas monitoring device.
3. The system for on-line detection of energy efficiency of a central air-conditioning refrigeration machine room according to claim 2, characterized in that the video monitoring device consists of an infrared camera and a network video recorder.
4. The system for on-line detection of energy efficiency of a central air-conditioning refrigeration machine room according to claim 2, characterized in that the environment monitoring device consists of a temperature and humidity detector and a smoke sensor.
5. The system for on-line detection of energy efficiency of the central air-conditioning refrigeration machine room according to claim 1, characterized in that the data processing module is connected with a display panel, and the display panel can display energy efficiency data.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021327157.2U CN212805989U (en) | 2020-07-08 | 2020-07-08 | On-line energy efficiency detection system for central air-conditioning refrigerating machine room |
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| CN202021327157.2U CN212805989U (en) | 2020-07-08 | 2020-07-08 | On-line energy efficiency detection system for central air-conditioning refrigerating machine room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114650237A (en) * | 2022-02-16 | 2022-06-21 | 中国人民解放军海军工程大学 | Isolation signal detection control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114650237A (en) * | 2022-02-16 | 2022-06-21 | 中国人民解放军海军工程大学 | Isolation signal detection control device |
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