CN111178835B - System and method for assisting in generating cold and heat source scheme book - Google Patents

System and method for assisting in generating cold and heat source scheme book Download PDF

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Publication number
CN111178835B
CN111178835B CN201911357991.8A CN201911357991A CN111178835B CN 111178835 B CN111178835 B CN 111178835B CN 201911357991 A CN201911357991 A CN 201911357991A CN 111178835 B CN111178835 B CN 111178835B
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cold
heat source
source system
module
scheme
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CN111178835A (en
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李宏波
周伟
龚子阳
陈旭峰
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract

The invention discloses a system and a method for assisting in generating a cold and heat source scheme book, wherein the system comprises the following steps: the input module is used for inputting building data to be installed with the cold and heat source system and equipment data adopted by the cold and heat source system by a user; the on-line computing module is used for computing building load, water system energy consumption and investment required by implementing the cold and heat source system according to building data to be installed with the cold and heat source system and equipment data adopted by the cold and heat source system; and the automatic board arrangement module is used for automatically generating a scheme book for implementing the cold and heat source system according to the data input by the input module and the data calculated by the calculation module. By adopting the technical scheme of the invention, the efficiency of a user for manufacturing the cold and heat source scheme book can be improved.

Description

System and method for assisting in generating cold and heat source scheme book
Technical Field
The invention relates to the field of air conditioners, in particular to a system and a method for assisting in generating a cold and heat source scheme book.
Background
The 21 st century is the age of informatization, which is the age of information generation value, and information represents advanced productivity, and unlike the agricultural age and the industrial age, the information age is not based on physical energy and mechanical energy, but based on intelligence. The life style of people is intelligently changed, and great convenience is brought to our life; the intelligent work efficiency of people is improved, so that the work of people is more orderly carried out. At present, various fields develop in the direction of intellectualization, so as to save time and improve working efficiency, and the same is true in the air conditioning industry, and an air conditioning enterprise is used as a cold and heat source supplier, so that a matched cold and heat source scheme needs to be provided, according to investigation, the time spent by related technicians on the manufacture of a scheme book accounts for about 50% of the total working time, and the efficiency of manufacturing the scheme book is influenced by the steps of parameter inquiry, a large number of complicated calculation processes, format typesetting and the like.
Disclosure of Invention
The invention aims to solve the problems of complex calculation and complex typesetting in the process of manufacturing a cold and heat source scheme book in the prior art, and provides a system and a method for assisting in generating the cold and heat source scheme book.
In an embodiment of the present invention, a system for assisting in generating a cooling and heating source scheme book is provided, including:
the input module is used for inputting building data to be installed with the cold and heat source system and equipment data adopted by the cold and heat source system by a user;
the on-line computing module is used for computing building load, water system energy consumption and investment required by implementing the cold and heat source system according to building data to be installed with the cold and heat source system and equipment data adopted by the cold and heat source system;
and the automatic board arrangement module is used for automatically typesetting according to the data input by the input module and the data calculated by the calculation module, and generating a scheme book for implementing the cold and heat source system.
In the embodiment of the invention, the system for assisting in generating the cold and heat source scheme book further comprises:
and the query module is used for querying equipment parameters, building parameters and equipment price parameters which are needed by the cold and heat source system by a user.
In the embodiment of the invention, the system for assisting in generating the cold and heat source scheme book further comprises:
and the energy-saving detection module is used for calculating the energy consumption parameter and the refrigerating capacity parameter of the cold and heat source system according to the actual operation data of the cold and heat source system after the cold and heat source system is implemented, judging the operation condition of the cold and heat source and providing an energy-saving reconstruction suggestion.
In an embodiment of the present invention, the online computing module includes:
and the building load calculation module is used for automatically calculating the building load according to the city, the room type and the input room area selected by the user.
In an embodiment of the present invention, the online computing module further includes:
and the intelligent equipment type selection module is used for intelligently recommending a cold and heat source equipment type selection scheme according to the building load.
In an embodiment of the present invention, the online computing module further includes:
and the water system energy consumption calculation module is used for simulating the annual energy consumption condition of each device in the cold and heat source system according to the project information, the annual time-by-time load, the water system working condition and the control logic of the cold and heat source scheme input by a user.
In an embodiment of the present invention, the online computing module further includes:
and the initial investment calculation module is used for estimating the initial investment required by implementing the cold and heat source system according to the model and the number of each device in the device type scheme of the cold and heat source system input by a user.
In the embodiment of the invention, the system for assisting in generating the cold and heat source scheme book further comprises:
and the data storage module is used for storing equipment parameters, building parameters, equipment price parameters and history generated scheme books which are commonly used by the cold and heat source system.
In the embodiment of the invention, the system for assisting in generating the cold and heat source scheme book further comprises:
and the scheme book downloading module is used for downloading the history scheme book stored in the data storage module.
The embodiment of the invention also provides a method for assisting in generating the cold and heat source scheme book, which comprises the following steps:
calculating building load, water system energy consumption and investment required by implementing the cold and heat source system according to building data to be installed with the cold and heat source system and equipment data adopted by the cold and heat source system;
and automatically typesetting according to the data input by the user and the calculated data to generate a scheme book for implementing the cold and heat source system.
Compared with the prior art, the auxiliary cold and heat source scheme book generation method and system can realize the functions of inquiring relevant equipment parameters, inquiring load calculation design parameters, quickly calculating load, quickly calculating initial investment, intelligently selecting a host, calculating energy consumption of a water system, detecting and judging energy conservation and the like in the cold and heat source scheme book design process, can automatically generate the cold and heat source scheme book according to the preset scheme book template, greatly saves time required by manufacturing one cold and heat source scheme book, and can reduce errors caused by human factors.
Drawings
Fig. 1 is a schematic structural diagram of a system for assisting in generating a cooling and heating source scheme book according to an embodiment of the invention.
FIG. 2 is a schematic diagram of an online computing module according to an embodiment of the invention.
Fig. 3 is a flow chart of a method of using the system for assisting in generating a cool and heat source protocol book according to an embodiment of the invention.
Detailed Description
As shown in fig. 1, in the embodiment of the present invention, a system for assisting in generating a scheme book of cold and heat sources is provided, which includes a data storage module 1, a query module 2, an input module 3, an online calculation module 4, an automatic board arrangement module 5, an energy saving detection module 6 and a scheme book downloading module 7. The following description will be given separately.
The data storage module 1 is configured to store equipment parameters, building parameters, equipment price parameters and history generated scheme used in the cold and heat source system, so that a user can query parameters and history scheme needed to be known through the query module 2 when making the cold and heat source scheme. The equipment commonly used in the cold and heat source system comprises common equipment of a central air conditioning unit such as a water chilling unit, a chilled water pump, a cooling tower and the like.
The query module 2 is used for a user to query equipment parameters, building parameters and equipment price parameters needed by the cold and heat source system. And a data query channel is established between the query module 2 and the data storage module, and a user can query information required to be queried by inputting keywords.
The input module 3 is used for inputting building data to be installed with the cold and heat source system and equipment data adopted by the cold and heat source system by a user. The input module 3 supports text input and selection input. Text input refers to the user typing, copying, pasting, etc. of basic information of items, type of equipment, and parameters. The selection input refers to having the user select parameters of the building and the type and parameters of the device by providing options. The building data comprises parameters such as the type of the building, the region of the building, the load and the like. The device data includes a type and number of devices.
The on-line calculating module 4 is used for calculating building load, water system energy consumption and investment required by implementing the cold and heat source system according to building data of the cold and heat source system to be installed and equipment data adopted by the cold and heat source system. As shown in fig. 2, the online computing module 4 includes: a building load calculation module 41, an equipment intelligent selection module 42, a water system energy consumption calculation module 43 and a primary investment calculation module 44.
The building load calculation module 41 is configured to automatically calculate the building load according to the city, the room type, and the input room area selected by the user. The intelligent equipment type selection module 42 is configured to intelligently recommend a cold and heat source equipment type selection scheme according to a building load, and a user can select the cold and heat source equipment type selection scheme recommended by the intelligent equipment type selection module 42, can modify the cold and heat source equipment type selection scheme recommended by the intelligent equipment type selection module 42, and can also autonomously set the cold and heat source equipment type selection scheme.
The water system energy consumption calculation module 43 is configured to simulate the annual energy consumption of each device in the cold and heat source system according to the item information of the cold and heat source scheme, the annual time-by-time load, the water system working condition and the control logic input by the user. The project basic information comprises provinces and cities where the project is located, types of places, areas of air-conditioning areas, instantaneous maximum loads and cooling periods, and the information can be obtained according to actual conditions of the project. The annual time-by-time load is necessary data for simulating the running Energy consumption of the cold station, and can be generally obtained by simulating software such as DeST, energy Plus, IESVE and the like, and after the annual load is obtained, the annual Energy consumption condition of the cold station can be simulated according to the performance curve of the unit, the running condition of the water system, the control strategy and other related factors. The working conditions of the water system comprise chilled water inlet/outlet temperature, cooling water inlet/outlet temperature, a chilled pump lift, a cooling pump lift, a terminal side lift of a chilled manifold, a host model, a cooling tower model, a water pump model and the like. The control logic comprises approximation temperature, fixed frequency conversion range, addition and subtraction strategy and the like.
The initial investment calculation module 44 is configured to estimate an initial investment required for implementing the cold-heat source system according to the model number and the number of each device in the device type scheme of the cold-heat source system, which are input by a user, so that a customer knows the cost required for implementing the cold-heat source system.
The automatic board arrangement module 5 is used for automatically typesetting according to the data input by the input module 3 and the data obtained by the calculation module 4, and generating a scheme book for implementing the cold and heat source system. The automatic board arranging module 5 is provided with a plurality of scheme book templates, and can automatically embed the data input by the user and the data calculated by the calculating module into the template selected by the user, thereby automatically generating scheme books and saving the time required by typing and typesetting of the user.
The scheme book downloading module 6 is used for downloading the history scheme book stored in the data storage module. The user can download the scheme book formed by history through the scheme book downloading module 6, so as to provide reference for the manufacture of the scheme book.
The energy-saving detection module 7 is configured to calculate an energy consumption parameter and a refrigeration capacity parameter of the cold and heat source system according to actual operation data of the cold and heat source system after the cold and heat source system is implemented, determine an operation condition of the cold and heat source, and propose an energy-saving reconstruction suggestion. After the cold and heat source system is implemented, a user can input actual operation data of the cold and heat source system into the system for assisting in generating the cold and heat source scheme book, the energy-saving detection module 7 rapidly calculates data such as energy consumption, refrigerating capacity and the like of the cold and heat source system through a built-in algorithm, judges the operation condition of the cold and heat source and proposes an energy-saving reconstruction suggestion.
As shown in fig. 3, the method for using the system for assisting in generating the cold and heat source scheme book is as follows:
after a user logs in the system for assisting in generating the cold and heat source scheme, parameters such as equipment parameters, weather parameters, building parameters, equipment prices and the like can be inquired through the inquiry module 2;
then, the user can calculate the data such as building load, water system energy consumption, system initial investment and the like through the online calculation module 4;
next, the user can determine the equipment type selection scheme of the cold and heat source system according to the queried information and the calculated data, and input the building parameters and the equipment type selection scheme, the online calculation module 4 automatically calculates the data such as building load, water system energy consumption, system initial investment and the like according to the input data of the user, and the automatic board arrangement module 5 is used for automatically typesetting according to the data input by the input module 3 and the data obtained by the calculation module 4, so as to generate a scheme book for implementing the cold and heat source system.
Finally, after the cold and heat source system is adopted and implemented by the client, the client can input the actual operation data of the cold and heat source system into the energy-saving detection module 7, the energy-saving detection module 7 calculates the energy consumption parameter and the refrigeration capacity parameter of the cold and heat source system, judges the operation condition of the cold and heat source and proposes an energy-saving reconstruction suggestion.
In summary, in the method and the system for assisting in generating the cold and heat source scheme, the functions of inquiring relevant equipment parameters, inquiring load calculation design parameters, quickly calculating load, quickly calculating initial investment, intelligently selecting a host, calculating energy consumption of a water system, judging energy conservation detection and the like in the design process of the cold and heat source scheme can be realized, the cold and heat source scheme can be automatically generated according to a preset scheme template, the time required for manufacturing one cold and heat source scheme is greatly saved, and in addition, errors caused by human factors can be reduced.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims (2)

1. A system for assisting in generating a cold and hot source program, comprising:
the input module is used for inputting building data to be installed with the cold and heat source system and equipment data adopted by the cold and heat source system by a user;
the online computing module is used for automatically computing building load according to cities and room types selected by users and inputting room areas, intelligently recommending cold and heat source equipment type selection schemes according to the building load, simulating annual energy consumption conditions of all equipment in the cold and heat source system according to item information of the cold and heat source schemes input by the users, annual time-by-time load, water system working conditions and control logic, and estimating initial investment required by implementing the cold and heat source system according to the model and the number of all equipment in the equipment type selection schemes of the cold and heat source system, wherein the item information of the cold and heat source schemes comprises provinces and cities of the items, the types of places, the areas of air-conditioning areas, instantaneous maximum load and cooling periods;
the automatic board arrangement module is used for automatically typesetting according to the data input by the input module and the data calculated by the calculation module, and generating a scheme book for implementing the cold and heat source system;
the energy-saving detection module is used for calculating energy consumption parameters and refrigerating capacity parameters of the cold and heat source system according to actual operation data of the cold and heat source system after the cold and heat source system is implemented, judging the operation condition of the cold and heat source and providing energy-saving reconstruction suggestions;
the data storage module is used for storing equipment parameters, building parameters, equipment price parameters and history generated scheme books used by the cold and heat source system;
the query module is used for querying equipment parameters, building parameters and equipment price parameters which are needed by the cold and heat source system by a user;
and the scheme book downloading module is used for downloading the history scheme book stored in the data storage module.
2. A method of assisting in generating a cold and hot source protocol book, comprising:
automatically calculating building load according to the city, the room type and the input room area selected by the user, and intelligently recommending a device type selection scheme of the cold and heat source system according to the building load;
simulating annual energy consumption conditions of all equipment in the cold and heat source system according to item information of a cold and heat source scheme input by a user, annual time-by-time load, water system working conditions and control logic, wherein the item information of the cold and heat source scheme comprises provinces and cities where the items are located, site types, air-conditioning area, instantaneous maximum load and cooling period;
estimating initial investment required for implementing the cold and heat source system according to the model and the number of each device in the device type selection scheme of the cold and heat source system;
automatically typesetting according to the data input by the user and the calculated data to generate a scheme book for implementing the cold and heat source system;
after the cold and heat source system is implemented, according to the actual operation data of the cold and heat source system, calculating the energy consumption parameter and the refrigeration capacity parameter of the cold and heat source system, judging the operation condition of the cold and heat source and providing an energy-saving reconstruction suggestion.
CN201911357991.8A 2019-12-25 2019-12-25 System and method for assisting in generating cold and heat source scheme book Active CN111178835B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104748327A (en) * 2015-03-23 2015-07-01 同济大学 Public building air conditioner energy efficiency diagnosis system based on power consumption data
CN104776636A (en) * 2015-04-10 2015-07-15 华通设计顾问工程有限公司 Multi-unstable-cold-and-heat-source joint cooling and heating water mixing system and cooling and heating method thereof
CN105653601A (en) * 2015-12-21 2016-06-08 珠海格力电器股份有限公司 air conditioner type selection method and device
CN108426354A (en) * 2018-04-19 2018-08-21 天津大学 Air-conditioning Load Prediction system based on radiated time sequence method
CN108800431A (en) * 2018-06-28 2018-11-13 湖南湖大瑞格能源科技有限公司 A kind of energy-saving control method and system of air source heat pump system
CN108895717A (en) * 2018-06-28 2018-11-27 湖南湖大瑞格能源科技有限公司 A kind of energy-saving control method and system of soil source heat pump system
CN110392515A (en) * 2019-07-23 2019-10-29 上海朗绿建筑科技股份有限公司 A kind of Cooling and Heat Source equipment room energy-conserving control method and system based on historical data

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104748327A (en) * 2015-03-23 2015-07-01 同济大学 Public building air conditioner energy efficiency diagnosis system based on power consumption data
CN104776636A (en) * 2015-04-10 2015-07-15 华通设计顾问工程有限公司 Multi-unstable-cold-and-heat-source joint cooling and heating water mixing system and cooling and heating method thereof
CN105653601A (en) * 2015-12-21 2016-06-08 珠海格力电器股份有限公司 air conditioner type selection method and device
CN108426354A (en) * 2018-04-19 2018-08-21 天津大学 Air-conditioning Load Prediction system based on radiated time sequence method
CN108800431A (en) * 2018-06-28 2018-11-13 湖南湖大瑞格能源科技有限公司 A kind of energy-saving control method and system of air source heat pump system
CN108895717A (en) * 2018-06-28 2018-11-27 湖南湖大瑞格能源科技有限公司 A kind of energy-saving control method and system of soil source heat pump system
CN110392515A (en) * 2019-07-23 2019-10-29 上海朗绿建筑科技股份有限公司 A kind of Cooling and Heat Source equipment room energy-conserving control method and system based on historical data

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