CN112611585A - Central air conditioning on-line measuring and analytical equipment - Google Patents
Central air conditioning on-line measuring and analytical equipment Download PDFInfo
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- CN112611585A CN112611585A CN202011317580.9A CN202011317580A CN112611585A CN 112611585 A CN112611585 A CN 112611585A CN 202011317580 A CN202011317580 A CN 202011317580A CN 112611585 A CN112611585 A CN 112611585A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/002—Thermal testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
- G01R31/2825—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere in household appliances or professional audio/video equipment
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- Engineering & Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an on-line detection and analysis device of a central air conditioner, which comprises a box body, a state monitoring assembly, a fault diagnosis assembly and a data collection assembly, wherein the state monitoring assembly comprises a circuit monitoring module, an indicator light monitoring module, a main board monitoring module, a heat monitoring module and a data acquisition module; the fault diagnosis component comprises a circuit diagnosis module, a mainboard diagnosis module, a heat diagnosis module and a network module; the data summarization component comprises a data processing module, a data storage module, a data transmission module and a terminal controller. The method can establish the electronic record of the product, optimize the after-sale guarantee measures of the product, realize the quality information tracing of the product in the whole life cycle and improve the satisfaction degree of users.
Description
Technical Field
The invention relates to the technical field of central air conditioner detection, in particular to a central air conditioner on-line detection and analysis device.
Background
With the deep integration of informatization and industrialization, data owned by industrial enterprises are increasingly abundant, including design data, sensing data, automatic control system data, production data, supply chain data and the like, and the value of data driving and the insight brought by the value are embodied throughout the whole process of the intelligent manufacturing life cycle. Leading enterprises take platforms as carriers, and big data solutions aiming at application scenes of manufacturing industry are continuously formed. The leaders in the manufacturing and automation field also rely on the long-term accumulated core technology and industry knowledge to widely popularize the application of big data in the industrial field and promote the manufacturing enterprises to form an industrial intelligent system which is driven by data, iterates rapidly and optimizes continuously. The industrial big data platform formed successively facing the manufacturing enterprises is providing new technology, new state and new mode for the deep application of the industrial big data in the manufacturing industry. Modern manufacturing enterprises are no longer merely product providers, but rather provide "aggregations" of products, services, support, self-service, and knowledge. The fusion application of industrial big data and new generation technology endows products such as market, sales, operation and maintenance with brand-new contents in the whole life cycle service, continuously prompts the new mode and new state of the manufacturing industry, changes from production type manufacturing to service type manufacturing, and promotes the great development of the service type manufacturing industry and the production service industry. The innovative service mode of the data-driven enterprise is developed from passive service and periodic service into active service and real-time service.
The existing central air conditioner on-line detection and analysis device only observes the running state and fault codes of the air conditioner by one side, the specific fault condition can only be diagnosed and a maintenance plan can be formulated after maintenance personnel know the condition by the user, and a fault report cannot be generated at the first time and fed back to a cloud platform and a user.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the existing central air-conditioning on-line detection and analysis device can only observe the running state and the fault code of the air-conditioner by one side, the specific fault condition can only be obtained and a maintenance plan can be made after a maintenance worker arrives at the user's knowledge, and a fault report can not be generated at the first time and fed back to the cloud platform and the user.
(II) technical scheme
In order to achieve the above object, the present invention adopts the following technical scheme that an on-line detection and analysis device for a central air conditioner comprises a box body, a state monitoring component, a fault diagnosis component and a data collection component,
the box body comprises a bottom plate and an outer shell, a through hole is formed in the side portion of the bottom plate, the outer shell is installed on the bottom plate through a bolt, a louver hole is formed in the side portion of the outer shell, a filter screen is installed on the side portion of the outer shell through a bolt, the filter screen covers the louver hole, and the state monitoring assembly, the fault diagnosis assembly and the data collection assembly are all installed on the bottom plate and are located in the outer shell;
the state monitoring assembly comprises a circuit monitoring module, an indicator light monitoring module, a main board monitoring module, a heat monitoring module and a data acquisition module, wherein the circuit monitoring module is in signal connection with the data acquisition module;
the fault diagnosis component comprises a circuit diagnosis module, a mainboard diagnosis module, a heat diagnosis module and a network module, wherein the circuit diagnosis module is in signal connection with the network module, the mainboard diagnosis module is in signal connection with the network module, the heat diagnosis module is in signal connection with the network module, and the network module is in signal connection with the data acquisition module;
the data summarization assembly comprises a data processing module, a data storage module, a data transmission module and a terminal controller, the data processing module is in signal connection with the terminal controller, the data storage module is in signal connection with the terminal controller, the data transmission module is in signal connection with the terminal controller, and the data acquisition module and the network module are in signal connection with the terminal controller.
As a preferable technical scheme of the invention, the intelligent control system further comprises a display mechanism, wherein the display mechanism comprises a display screen and a main case, and the display screen is in signal connection with the main case.
As a preferred technical solution of the present invention, the state monitoring assembly further includes a temperature and humidity monitoring module, and the temperature and humidity monitoring module is in signal connection with the data acquisition module.
As a preferred technical solution of the present invention, the state monitoring assembly further includes a flow monitoring module, and the flow monitoring module is in signal connection with the data acquisition module.
As a preferred technical solution of the present invention, the state monitoring assembly further includes a pressure monitoring module, and the pressure monitoring module is in signal connection with the data acquisition module.
As a preferred technical solution of the present invention, the state monitoring assembly further includes a concentration monitoring module, and the concentration monitoring module is in signal connection with the data acquisition module.
As a preferred technical solution of the present invention, the terminal controller is provided with an operation state evaluation module.
As a preferred technical solution of the present invention, the terminal controller is provided with an operation data table generating module.
As a preferred technical solution of the present invention, the data storage module includes a user data recording module and an air conditioner monitoring data module.
(III) advantageous effects
1. According to the invention, through the use of the state monitoring assembly, the states of all parts of the air conditioner can be monitored, whether the running states of a circuit, a mainboard, the internal temperature, an indicator light and the like of the air conditioner are normal or not can be found at the first time, the data is collected and sorted through the data acquisition module and is transmitted to the data storage module, the running state of the air conditioner is recorded, and the remote monitoring of the air conditioner of a user can be realized;
2. when the air conditioner is in fault, the circuit, the mainboard and the air conditioner running temperature of the air conditioner can be diagnosed and analyzed through the signal sent by the state monitoring component and the data recorded by the data acquisition module through the use of the fault diagnosis component, the record of how to maintain the components of the air conditioner with problems recorded on the cloud platform is compared through the network module, the diagnosis result is sent to the data summarizing component to form a diagnosis result and a maintenance report, the air conditioner can be diagnosed remotely, a client can know the fault condition at the first time, and a maintenance worker can make a maintenance plan;
3. according to the invention, through the use of the data aggregation component, the data transmitted by the fault diagnosis component can be collected, then the collected data is processed, the maintenance technology provided by the cloud platform is combined with the fault data to form a maintenance report, the maintenance report is uploaded to the cloud platform for storage and is sent to a user, an electronic record of the product is established, after-sale guarantee measures of the product are optimized, the quality information tracing of the product in the whole life cycle is realized, and the satisfaction degree of the user is improved;
4. by using the box body, the dust-proof protection can be provided for the state monitoring component, the fault diagnosis component and the data summarizing component after the state monitoring component, the fault diagnosis component and the data summarizing component are installed, and the circulation of internal airflow is ensured, so that heat generated by the state monitoring component, the fault diagnosis component and the data summarizing component in working can not be accumulated in the shell.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the louver axis of the present invention;
FIG. 2 is an exploded view of the housing and base plate of the present invention;
FIG. 3 is a schematic block flow diagram of the present invention;
FIG. 4 is a schematic block diagram of the status monitoring component flow of the present invention;
FIG. 5 is a schematic block flow diagram of the fault diagnosis component of the present invention;
FIG. 6 is a schematic block diagram of a display assembly of the present invention.
In the figure: 100. a condition monitoring component; 110. a circuit monitoring module; 120. an indicator light monitoring module; 130. a mainboard monitoring module; 140. a heat monitoring module; 150. a data acquisition module; 160. a temperature and humidity monitoring module; 170. a flow monitoring module; 180. a pressure monitoring module; 190. a concentration monitoring module; 200. a fault diagnosis component; 210. a circuit diagnostic module; 220. a mainboard diagnosis module; 240. a thermal diagnostic module; 250. a network module; 300. a data summarization component; 310. a data processing module; 320. a data storage module; 321. a user data recording module; 322. an air conditioner monitoring data module; 330. a data transmission module; 340. a terminal controller; 341. an operation state evaluation module; 342. running a data report generation module; 350. (ii) a 400. A display mechanism; 410. a display screen; 420. a main chassis; 500. a box body; 510. a base plate; 520. a housing; 530. a through hole; 540. a louver hole; 550. and (5) filtering by using a filter screen.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "longitudinal", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As shown in fig. 1 to 6, an on-line detection and analysis device for a central air conditioner includes a box 500, a status monitoring component 100, a fault diagnosis component 200 and a data summarization component 300,
the box 500 comprises a bottom plate 510 and a housing 520, wherein a through hole 530 is formed at a side portion of the bottom plate 510, the through hole 530 is used for a bolt to pass through to fix the bottom plate 510 on a wall surface, the housing 520 is mounted on the base plate 510 by bolts, a louver hole 540 is opened at a side of the housing 520, the side of the housing 520 is mounted with a screen 550 by bolts, the screen 550 covers the blind holes 540, the condition monitoring assembly 100, the fault diagnosis assembly 200 and the data aggregation assembly 300 are all mounted on the base plate 510, and are located in the housing 520, and through the use of the case 500, after the condition monitoring assembly 100, the fault diagnosis assembly 200 and the data aggregation assembly 300 are installed, provide dust protection for it and ensure internal airflow circulation so that heat generated by the condition monitoring assembly 100, the fault diagnosis assembly 200 and the data summarization assembly 300 during operation will not accumulate in the housing 520;
the state monitoring assembly 100 comprises a circuit monitoring module 110, an indicator light monitoring module 120, a mainboard monitoring module 130, a heat monitoring module 140 and a data acquisition module 150, wherein the circuit monitoring module 110 is in signal connection with the data acquisition module 150, the indicator light monitoring module 120 is in signal connection with the data acquisition module 150, the mainboard monitoring module 130 is in signal connection with the data acquisition module 150, the heat monitoring module 140 is in signal connection with the data acquisition module 150, the state monitoring assembly 100 further comprises a temperature and humidity monitoring module 160, the temperature and humidity monitoring module 160 is in signal connection with the data acquisition module 150, the state monitoring assembly 100 further comprises a flow monitoring module 170, the flow monitoring module 170 is in signal connection with the data acquisition module 150, the state monitoring assembly 100 further comprises a pressure monitoring module 180, the pressure monitoring module 180 is in signal connection with the data acquisition module 150, the state monitoring assembly 100 further comprises a concentration monitoring module 190, the concentration monitoring module 190 is in signal connection with the data acquisition module 150, the state of each component of the air conditioner can be monitored through the use of the state monitoring assembly 100, whether the running states of circuits, main boards, internal temperatures, indicator lights and the like of the air conditioner are normal or not can be found at the first time, data are collected and sorted through the data acquisition module 150 and are transmitted to the data storage module 320, and the running states of the air conditioner are recorded;
the fault diagnosis component 200 comprises a circuit diagnosis module 210, a mainboard diagnosis module 220, a heat diagnosis module 240 and a network module 250, the circuit diagnosis module 210 is in signal connection with the network module 250, the mainboard diagnosis module 220 is in signal connection with the network module 250, the heat diagnosis module 240 is in signal connection with the network module 250, the network module 250 is in signal connection with the data acquisition module 150, when the air conditioner has a fault, the operation temperature of the circuit, the mainboard and the air conditioner of the air conditioner can be diagnosed and analyzed through signals sent by the state monitoring component and data recorded by the data acquisition module, through the use of the fault diagnosis component 200, the recorded maintenance records of problems of all components of the air conditioner on the cloud platform are compared through the network module, and the diagnosis result is sent to the data summarizing component 300, forming a diagnosis result and a maintenance report;
the data summarization component 300 comprises a data processing module 310, a data storage module 320, a data transmission module 330 and a terminal controller 340, the data processing module 310 is in signal connection with the terminal controller 340, the data storage module 320 is in signal connection with the terminal controller 340, the data transmission module 330 is in signal connection with the terminal controller 340, the data acquisition module 150 and the network module 250 are in signal connection with the terminal controller 340, the terminal controller 340 is provided with an operation state evaluation module 341 which can enable a user to know whether the operation state of the air conditioner is normal or not, the terminal controller 340 is provided with an operation data report generation module 342, the operation data report generation module 342 is used for generating an operation state report of the air conditioner so as to enable the user to preliminarily know the operation state of the air conditioner, the data storage module 320 comprises a user data recording module 321 and an air conditioner monitoring data module 322, through the use of the data summarization component 300, the data transmitted by the fault diagnosis component 200 can be collected, then the collected data can be processed, the maintenance technology provided by the cloud platform is combined with the fault data to form a maintenance report, and the maintenance report is uploaded to the cloud platform for storage and is sent to a user.
Specifically, the air conditioner further comprises a display mechanism 400, wherein the display mechanism 400 comprises a display screen 410 and a main cabinet 420, the display screen 410 is in signal connection with the main cabinet 420, and the condition of the air conditioner of the customer can be known at the first time when the customer sends out emergency fault repair through the display mechanism 400.
In summary, the following steps: by using the state monitoring assembly 100, states of various parts of the air conditioner can be monitored, whether running states of circuits, a main board, internal temperature, an indicator light and the like of the air conditioner are normal or not can be found at the first time, data are collected and sorted by the data acquisition module 150 and are transmitted to the data storage module 320, the running states of the air conditioner are recorded, and remote monitoring can be performed on a user air conditioner; when the air conditioner has a fault, the circuit, the mainboard and the air conditioner running temperature of the air conditioner can be diagnosed and analyzed through the signal sent by the state monitoring component 100 and the data recorded by the data acquisition module 150 by using the fault diagnosis component 200, the record of how to maintain the components of each part of the air conditioner with the problem recorded on the cloud platform is compared through the network module 250, the diagnosis result is sent to the data summarization component to form a diagnosis result and a maintenance report, the air conditioner can be diagnosed remotely, so that a client can know the fault condition at the first time, and a maintenance worker can make a maintenance plan; through the use of the data summarization component 300, the data transmitted by the fault diagnosis component 200 can be collected, the collected data is processed, the maintenance technology provided by the cloud platform is combined with the fault data to form a maintenance report, the maintenance report is uploaded to the cloud platform to be stored, the maintenance report is sent to a user, an electronic record of the product is established, after-sale guarantee measures of the product are optimized, the quality information tracing of the whole life cycle of the product is realized, and the satisfaction degree of the user is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a central air conditioning on-line measuring and analytical equipment, includes box (500), condition monitoring subassembly (100), failure diagnosis subassembly (200) and data collection subassembly (300), its characterized in that:
the box body (500) comprises a bottom plate (510) and an outer shell (520), a through hole (530) is formed in the side portion of the bottom plate (510), the outer shell (520) is installed on the bottom plate (510) through a bolt, a louver hole (540) is formed in the side portion of the outer shell (520), a filter screen (550) is installed on the side portion of the outer shell (520) through a bolt, the filter screen (550) covers the louver hole (540), and the state monitoring assembly (100), the fault diagnosis assembly (200) and the data collection assembly (300) are all installed on the bottom plate (510) and located in the outer shell (520);
the state monitoring assembly (100) comprises a circuit monitoring module (110), an indicator light monitoring module (120), a mainboard monitoring module (130), a heat monitoring module (140) and a data acquisition module (150), wherein the circuit monitoring module (110) is in signal connection with the data acquisition module (150), the indicator light monitoring module (120) is in signal connection with the data acquisition module (150), the mainboard monitoring module (130) is in signal connection with the data acquisition module (150), and the heat monitoring module (140) is in signal connection with the data acquisition module (150);
the fault diagnosis assembly (200) comprises a circuit diagnosis module (210), a mainboard diagnosis module (220), a heat diagnosis module (240) and a network module (250), wherein the circuit diagnosis module (210) is in signal connection with the network module (250), the mainboard diagnosis module (220) is in signal connection with the network module (250), the heat diagnosis module (240) is in signal connection with the network module (250), and the network module (250) is in signal connection with the data acquisition module (150);
the data summarization component (300) comprises a data processing module (310), a data storage module (320), a data transmission module (330) and a terminal controller (340), the data processing module (310) is in signal connection with the terminal controller (340), the data storage module (320) is in signal connection with the terminal controller (340), the data transmission module (330) is in signal connection with the terminal controller (340), and the data acquisition module (150) and a network module (250) are in signal connection with the terminal controller (340).
2. The on-line detection and analysis device of the central air conditioner as claimed in claim 1, wherein: still include display mechanism (400), display mechanism (400) includes display screen (410) and mainframe box (420), display screen (410) with mainframe box (420) signal connection.
3. The on-line detection and analysis device of the central air conditioner as claimed in claim 1, wherein: the state monitoring assembly (100) further comprises a temperature and humidity monitoring module (160), and the temperature and humidity monitoring module (160) is in signal connection with the data acquisition module (150).
4. The on-line detection and analysis device of the central air conditioner as claimed in claim 1, wherein: the condition monitoring assembly (100) further comprises a flow monitoring module (170), and the flow monitoring module (170) is in signal connection with the data acquisition module (150).
5. The on-line detection and analysis device of the central air conditioner as claimed in claim 1, wherein: the condition monitoring assembly (100) further comprises a pressure monitoring module (180), and the pressure monitoring module (180) is in signal connection with the data acquisition module (150).
6. The on-line detection and analysis device of the central air conditioner as claimed in claim 1, wherein: the state monitoring assembly (100) further comprises a concentration monitoring module (190), and the concentration monitoring module (190) is in signal connection with the data acquisition module (150).
7. The on-line detection and analysis device of the central air conditioner as claimed in claim 1, wherein: the terminal controller (340) is provided with an operation state evaluation module (341).
8. The on-line detection and analysis device of the central air conditioner as claimed in claim 1, wherein: the terminal controller (340) is provided with an operation data table generation module (342).
9. The on-line detection and analysis device of the central air conditioner as claimed in claim 1, wherein: the data storage module (320) comprises a user data recording module (321) and an air conditioner monitoring data module (322).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011317580.9A CN112611585A (en) | 2020-11-23 | 2020-11-23 | Central air conditioning on-line measuring and analytical equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011317580.9A CN112611585A (en) | 2020-11-23 | 2020-11-23 | Central air conditioning on-line measuring and analytical equipment |
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| CN112611585A true CN112611585A (en) | 2021-04-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932380A (en) * | 2021-09-24 | 2022-01-14 | 珠海格力电器股份有限公司 | PLC control-based modular display method and system for central air conditioner principle diagram |
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2020
- 2020-11-23 CN CN202011317580.9A patent/CN112611585A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932380A (en) * | 2021-09-24 | 2022-01-14 | 珠海格力电器股份有限公司 | PLC control-based modular display method and system for central air conditioner principle diagram |
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