CN210345751U - Integrated intelligent cold and hot combined supply control system - Google Patents
Integrated intelligent cold and hot combined supply control system Download PDFInfo
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- CN210345751U CN210345751U CN201921324760.2U CN201921324760U CN210345751U CN 210345751 U CN210345751 U CN 210345751U CN 201921324760 U CN201921324760 U CN 201921324760U CN 210345751 U CN210345751 U CN 210345751U
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Abstract
The utility model discloses a control system of cold and hot antithetical couplet of integrated form intelligence confession, this control system includes: collecting indoor and outdoor temperature data; collecting pressure data of supply and return water; the temperature data and the pressure data are transmitted to the communication unit through the input controller; the analysis processing unit acquires the data of the communication unit, analyzes and processes the temperature data and the pressure data and then transmits the data back to the communication unit; the terminal control unit receives the analyzed and processed temperature data and pressure data and can send instruction information; the data acquired by the communication unit is transmitted to the intermediate control unit through the output controller; the execution unit receives the instruction information of the intermediate control unit and feeds back the operation condition to the communication unit through the output controller. The double-heat-source redundant execution unit is adopted, so that the heat supply amount for heating in winter is increased, the fault occurs, and the heat supply amount can be ensured.
Description
Technical Field
The utility model relates to a cold and hot antithetical couplet supplies technical field, more specifically relates to a control system that cold and hot antithetical couplet of integrated form intelligence supplied.
Background
Energy is an important material basis for human survival and development, and winter heating and summer cooling are main ways of consuming energy. The existing air source heat pump system only has a single heat pump system as a cold and heat source, the mode is only suitable for areas with higher annual average temperature during heating, the insufficient heat supply capacity can be obviously found in cold winter in alpine and high latitude areas, the refrigeration capacity is insufficient compared with the high heat area, and a plurality of heat pump main body devices and control systems are of split structures.
In addition, because of the single heat source, when the heat source equipment fails, not only enough heat can not be provided for users, but also the water system has the risk of freezing due to low-temperature operation of the equipment, and in addition, more energy is consumed for refrigeration.
Patent CN102109244A discloses a combined cooling and heating system and a control method, as shown in fig. 1, the combined cooling and heating system includes an air-conditioning water auxiliary electric heating device 16, a cooling blower 17, an air-conditioning water pump 14, a domestic hot water pump 15, a compressor 12 and a compressor 18, a domestic hot water auxiliary heating device 13, a control unit 11, a plurality of temperature sensors (not shown) for measuring an actual value of return water temperature of air-conditioning water and an actual value of return water temperature of domestic hot water respectively, and a storage unit (not shown) for storing a temperature set value, wherein, the air-conditioning water auxiliary electric heating device 16, the cooling fan 17, the air-conditioning water pump 14, the domestic hot water pump 15, at least two compressors 12, 18, the domestic hot water auxiliary heating device 13, the temperature sensor and the storage unit are respectively connected to the control unit 11, so that the control unit 11 can control the operation of each device according to the temperature measured by the temperature sensor. The technical problems exist are as follows: the heat source is single, no redundancy design exists, equipment is in failure, and the influence is large; the integration level of the equipment is low, the volume of the equipment occupies large space, and the installation space is limited, so that the equipment is not beneficial to equipment popularization and equipment centralized control; the control mode is single, and the system is suitable for a few occasions; the control mode is not intelligent.
Therefore, it is necessary to develop an integrated intelligent combined cooling and heating control system, which reduces the space occupied by the equipment, facilitates intelligent control, and can solve the problems of insufficient heat supply in winter and energy saving in summer.
The information disclosed in this background section of the invention is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a control system of cold and hot confession of integrated form intelligence ally oneself with, it can solve the not enough problem of winter heating heat through the redundant setting of executive component, and equipment height is integrated, reduces area, through big data analysis, realizes intelligent control.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an integrated intelligent combined cooling and heating control system, comprising:
the temperature acquisition unit is used for acquiring indoor and outdoor temperature data;
the data collector is used for collecting the water supply and return pressure data of the control system;
the communication unit is respectively connected with the temperature acquisition unit and the data acquisition unit through an input controller, and the temperature data and the water supply and return pressure data are transmitted to the communication unit through the input controller;
the analysis processing unit is in communication connection with the communication unit, acquires data of the communication unit, analyzes and processes the temperature data and the water supply and return pressure data, and then transmits the data back to the communication unit;
the terminal control unit is in communication connection with the analysis processing unit, receives the temperature data and the water supply and return pressure data after analysis processing, and can send instruction information;
the intermediate control unit is connected with the communication unit through an output controller, and the data acquired by the communication unit is transmitted to the intermediate control unit through the output controller;
the execution unit is in communication connection with the intermediate control unit, receives the instruction information of the intermediate control unit and feeds back the running state to the communication unit through the output controller;
wherein the execution unit comprises a heat pump and/or a direct heat boiler.
Preferably, the analysis processing unit includes:
the historical database is in communication connection with the temperature acquisition unit and the data acquisition unit, and the temperature data and the water supply and return pressure data are compared with historical data in the historical database to obtain comparison data;
and the calculation unit is in communication connection with the historical database, establishes a mathematical model according to the comparison data, the temperature data and the water supply and return pressure data, and obtains a target value of the control system and the operation parameters of the execution unit.
Preferably, the temperature acquisition unit includes an outdoor temperature sensor and an indoor temperature sensor.
Preferably, the terminal control unit includes: computers and/or cell phones.
Preferably, the control system further comprises:
and the execution unit is integrated in the mobile container.
Preferably, the control system further comprises:
and the execution unit is arranged in the board room.
Preferably, the control system further comprises:
the cabinet body unit, the middle control unit set up in the cabinet body unit.
The utility model has the advantages that:
1) the double-heat-source redundant execution unit is adopted, so that the heat supply amount for heating in winter is increased, a fault occurs, the heat supply amount can be ensured, the refrigeration is realized in multiple modes according to the needs of users, and the energy is saved and the environment is protected;
2) the execution elements are highly integrated, so that the occupied space of equipment is reduced, and the space utilization rate is improved;
3) the height module of the intermediate control system is convenient for the intelligent control of the intermediate control system;
4) the control mode is intelligently selected by analyzing the settings of the processing unit.
The control system of the present invention has other features and advantages that will be apparent from or are set forth in detail in the accompanying drawings and the following detailed description, which are incorporated herein, and which together serve to explain certain principles of the invention.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments of the present invention with reference to the attached drawings, in which like reference numerals generally represent like parts in exemplary embodiments of the present invention.
Fig. 1 shows a schematic diagram of a combined heat and cold supply system of the prior art.
Fig. 2 shows a schematic diagram of an integrated intelligent combined cooling and heating control system according to an exemplary embodiment of the present invention.
Description of reference numerals:
1. a temperature acquisition unit; 101. an indoor temperature sensor; 102. an outdoor temperature sensor; 2. a data acquisition unit; 3. an input controller; 4. a communication unit; 5. an analysis processing unit; 6. a terminal control unit; 601. a computer; 602. a mobile phone; 7. an output controller; 8. an intermediate control unit; 9. an execution unit; 901. a heat pump; 902. a direct heating boiler; 903. heat pumps and direct heat boilers;
11. a control unit; 12. a compressor; 13. an auxiliary heating device for domestic hot water; 14. an air-conditioning water pump; 15. a domestic hot water pump; 16. air conditioner water auxiliary electric heating device; 17. a cooling fan; 18. a compressor.
Detailed Description
The invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention have been illustrated in the accompanying drawings, it is to be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The utility model provides a control system of cold and hot antithetical couplet of integrated form intelligence confession, this control system includes:
the temperature acquisition unit is used for acquiring indoor and outdoor temperature data;
the data acquisition unit is used for acquiring the water supply and return pressure of the control system;
the communication unit is respectively connected with the temperature acquisition unit and the data acquisition unit through the input controller, and the temperature data and the water supply and return pressure data are transmitted to the communication unit through the input controller;
the analysis processing unit is in communication connection with the communication unit, acquires data of the communication unit, analyzes and processes the temperature data and the water supply and return pressure data, and then transmits the data back to the communication unit;
the terminal control unit is in communication connection with the analysis processing unit, receives the temperature data and the water supply and return pressure data after analysis processing, and can send instruction information;
the intermediate control unit is connected with the communication unit through the output controller, and the data acquired by the communication unit is transmitted to the intermediate control unit through the output controller;
the execution unit is in communication connection with the intermediate control unit, receives the instruction information of the intermediate control unit and feeds back the running state to the communication unit through the output controller;
wherein, the execution unit comprises a heat pump and/or a direct heating boiler.
The execution unit comprises three modes, namely a heat pump independent operation mode, a direct-heating boiler independent operation mode and a heat pump and direct-heating boiler simultaneous operation mode, so as to meet the requirement of a redundant system, a target value of the control system operation is obtained according to data information received by the middle control unit, the operation mode adopted by the execution unit is judged according to the target value, and whether the heat pump independent operation mode, the direct-heating boiler independent operation mode or the heat pump unit and the direct-heating boiler simultaneous operation mode is adopted.
The dual-heat-source redundant execution unit is adopted, so that the heat supply amount for heating in winter is increased, a fault occurs, the heat supply amount can be ensured, three different modes can be adopted for refrigeration according to the needs of users, the refrigeration is not required all the time, and the energy-saving and environment-friendly effects are achieved; the control mode is intelligently selected by analyzing the settings of the processing unit.
Preferably, the temperature acquisition unit comprises an outdoor temperature sensor and an indoor temperature sensor.
The indoor temperature sensor collects temperature data of different indoor positions of different rooms, and the outdoor temperature sensor collects outdoor temperature data to achieve local data collection.
Further, the analysis processing unit includes:
the historical database is in communication connection with the temperature acquisition unit and the data acquisition unit, and the temperature data and the water supply and return pressure data are compared with historical data in the historical database to obtain comparison data;
and the calculation unit is in communication connection with the historical database, establishes a mathematical model according to the comparison data, the temperature data and the water supply and return pressure data, and obtains a target value of the control system and the operating parameters of the execution unit.
And establishing a mathematical model by analyzing the temperature data, the water supply and return pressure data and the data in the historical database to obtain the operation target value. The temperature data is used for controlling the water temperature of the system by taking indoor and outdoor temperature data as target values to achieve the purpose of adjusting the temperature of water in the water supply and return pipeline, and selecting the operation mode of the equipment, namely, whether the heat pump is independently operated, the direct heating boiler is independently operated or the heat pump unit and the direct heating boiler are simultaneously operated to supply cold or heat.
Preferably, the terminal control unit includes: computers and/or cell phones.
The computer and/or the mobile phone are/is adopted, so that the running state of the control system can be conveniently monitored at any time, and the running instruction can be changed. The on-site sub-equipment and the input controller adopt a wireless transmission technology to carry out data communication through an optimal communication protocol (supporting multiple communication protocols) to realize on-site local data acquisition, then the acquired data (temperature data and water supply and return pressure data) are transmitted to the analysis processing unit through the communication unit, the analysis processing unit automatically selects an operation mode through analyzing the acquired data and historical data in a historical database, through a mathematical model established by the calculation unit, and remotely issues an instruction to the output controller through the communication unit to communicate with the intermediate control system, and finally controls the execution unit to enable the control system to operate to reach a target value, and the execution unit feeds back an operation state in real time. Wherein, these control monitoring can be realized by a computer and/or a mobile phone.
Preferably, the control system further comprises:
the container is moved, and the execution unit is integrated and arranged in the container.
The execution unit also comprises execution elements such as a compressor, a motor, an electric regulating valve and the like, and the execution elements, the heat pump and the direct heating boiler are integrated together.
The execution unit is highly integrated, can be integrated into a container during moving, and can also be placed in an automobile room to facilitate long-distance transfer.
Preferably, the control system further comprises:
and the execution unit is arranged in the board room.
In a similar way, the compressor, the motor, the electric regulating valve and other executing elements can be integrated with the heat pump and the direct heating boiler into the board room, so that the occupied area of the equipment is reduced.
Preferably, the control system further comprises:
the cabinet body unit, middle the control unit sets up in the cabinet body unit.
The integration of the intermediate control unit is to integrate the main refrigeration unit of the heat pump and the heating element of the direct heating boiler into one cabinet unit, wherein the most important work is the heat insulation and moisture-proof treatment between the devices.
Further, the method comprises the integration of a power distribution system set and a protection system.
The power distribution system integration can complete the work of power transformation and power distribution, and the system supports low-voltage equipment and high-voltage and low-voltage equipment; the protection system is integrated to complete overcurrent protection setting, overvoltage protection setting, overload alarm setting, overvoltage protection setting, three-phase primary reclosing setting, leakage protection, water shortage protection shutdown functions and a good lightning protection grounding mechanism.
The intermediate control unit is integrated into one cabinet unit, so that remote data exchange and field control of the control system are facilitated.
The high integration of executive component reduces equipment occupation space, improves space utilization, and the high module of intermediate control system is convenient for intermediate control system's intelligent control.
When the control system operates, the on-site indoor temperature sensor, the on-site outdoor temperature sensor and the data collector collect on-site data which is used as a control sentence of the intermediate control unit, the collected on-site data is transmitted to the analysis processing unit through the input controller and the communication unit, the analysis processing unit establishes a mathematical model through analyzing historical operating data and process flows, historical experience values stored by the analysis processing unit are analyzed according to historical and current temperature data, a target value of the intermediate control system and equipment operating parameters are calculated and transmitted to the execution unit through the communication unit and the output controller, and the execution unit selects an operating mode according to the target value and the equipment operating parameters.
And the three operation modes adopt a closed-loop control mode, the operation condition is transmitted back to the analysis processing unit through the field output controller and the communication module, and is compared with a target value and operation parameters in the analysis control unit, the deviation of the operation parameters is adjusted, and the economical efficiency of equipment operation is improved.
Example 1
Fig. 2 shows a schematic diagram of an integrated intelligent combined cooling and heating control system according to an exemplary embodiment of the present invention.
The embodiment provides a control system of cold and hot confession of integrated form intelligence, includes:
the temperature acquisition unit 1 is used for acquiring indoor and outdoor temperature data;
the data acquisition unit 2 is used for acquiring the water supply and return pressure of the control system;
the communication unit 4 is respectively connected with the temperature acquisition unit 1 and the data acquisition unit 2 through the input controller 3, and the temperature data and the water supply and return pressure data are transmitted to the communication unit 4 through the input controller 3;
the analysis processing unit 5 is in communication connection with the communication unit 3, acquires data of the communication unit 3, analyzes and processes the temperature data and the water supply and return pressure data, and then transmits the data back to the communication unit 3;
the terminal control unit 6 is in communication connection with the analysis processing unit 5, receives the temperature data and the water supply and return pressure data after analysis processing, and can send instruction information;
the intermediate control unit 8 is connected with the communication unit 4 through the output controller 7, and the data acquired by the communication unit 4 is transmitted to the intermediate control unit 8 through the output controller 7;
the execution unit 9 is in communication connection with the intermediate control unit 8, and the execution unit 9 receives the instruction information of the intermediate control unit 8 and feeds back the operation state to the communication unit 4 through the output controller 7;
wherein the execution unit 9 comprises a heat pump 901 and/or a direct heat boiler 902.
In this embodiment, the execution unit operates in three modes: the heat pump 901 operates alone, the direct heating boiler 902 operates alone, and the heat pump and the direct heating boiler 903 operate simultaneously.
Further, the analysis processing unit 5 includes:
the historical database is in communication connection with the temperature acquisition unit 1 and the data acquisition unit 2, and the temperature data and the water supply and return pressure data are compared with historical data in the historical database to obtain comparison data;
and the calculation unit is in communication connection with the historical database, establishes a mathematical model according to the comparison data, the temperature data and the water supply and return pressure data, and obtains a target value of the control system and the operating parameters of the execution unit.
In this embodiment, the temperature acquisition unit 1 includes an outdoor temperature sensor 102 and an indoor temperature sensor 101.
The indoor temperature sensor 101 collects temperature data of different indoor positions of different rooms, and the outdoor temperature sensor 102 collects outdoor temperature data, so that local data collection is achieved.
Further, a mathematical model is established by analyzing the temperature data, the water supply and return pressure data and the data in the historical database so as to obtain the operation target value.
In this embodiment, the terminal control unit 6 is a computer 601 and a mobile phone 602.
The computer 601 is a desktop computer, and the mobile phone 602 is an APP program on the mobile phone.
In this embodiment, the execution unit 9 is integrated in the mobile container, so as to facilitate movement.
In this embodiment, the intermediate control unit 8 is integrated in one cabinet unit, which facilitates remote data exchange and field control.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (7)
1. An integrated intelligent combined cooling and heating control system, comprising:
the temperature acquisition unit is used for acquiring indoor and outdoor temperature data;
the data collector is used for collecting the water supply and return pressure data of the control system;
the communication unit is respectively connected with the temperature acquisition unit and the data acquisition unit through an input controller, and the temperature data and the water supply and return pressure data are transmitted to the communication unit through the input controller;
the analysis processing unit is in communication connection with the communication unit, acquires data of the communication unit, analyzes and processes the temperature data and the water supply and return pressure data, and then transmits the data back to the communication unit;
the terminal control unit is in communication connection with the analysis processing unit, receives the temperature data and the water supply and return pressure data after analysis processing, and can send instruction information;
the intermediate control unit is connected with the communication unit through an output controller, and the data acquired by the communication unit is transmitted to the intermediate control unit through the output controller;
the execution unit is in communication connection with the intermediate control unit, receives the instruction information of the intermediate control unit and feeds back the running state to the communication unit through the output controller;
wherein the execution unit comprises a heat pump and/or a direct heat boiler.
2. The integrated intelligent combined cooling and heating control system according to claim 1, wherein the analysis processing unit comprises:
the historical database is in communication connection with the temperature acquisition unit and the data acquisition unit, and the temperature data and the water supply and return pressure data are compared with historical data in the historical database to obtain comparison data;
and the calculation unit is in communication connection with the historical database, establishes a mathematical model according to the comparison data, the temperature data and the water supply and return pressure data, and obtains a target value of the control system and the operation parameters of the execution unit.
3. The integrated intelligent combined cooling and heating control system according to claim 1, wherein the temperature acquisition unit comprises an outdoor temperature sensor and an indoor temperature sensor.
4. The integrated intelligent combined cooling and heating control system according to claim 1, wherein the terminal control unit comprises: computers and/or cell phones.
5. The integrated intelligent combined cooling and heating control system according to any one of claims 1-4, further comprising:
and the execution unit is integrated in the mobile container.
6. The integrated intelligent combined cooling and heating control system according to any one of claims 1-4, further comprising:
and the execution unit is arranged in the board room.
7. The integrated intelligent combined cooling and heating control system according to any one of claims 1-4, further comprising:
the cabinet body unit, the middle control unit set up in the cabinet body unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324760.2U CN210345751U (en) | 2019-08-15 | 2019-08-15 | Integrated intelligent cold and hot combined supply control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324760.2U CN210345751U (en) | 2019-08-15 | 2019-08-15 | Integrated intelligent cold and hot combined supply control system |
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| CN210345751U true CN210345751U (en) | 2020-04-17 |
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| CN201921324760.2U Active CN210345751U (en) | 2019-08-15 | 2019-08-15 | Integrated intelligent cold and hot combined supply control system |
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Effective date of registration: 20200612 Address after: 110 000 No. 20, No. 4 Street, Shenyang Economic and Technological Development Zone, Shenyang, Liaoning Province Patentee after: SHENYANG HENGJIU ANTAI ENVIRONMENTAL PROTECTION AND ENERGY SAVING TECHNOLOGY Co.,Ltd. Address before: 214000 20-6, Jinhui Road, wind power park, Huishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee before: Wuxi Evergreen Antai New Energy Equipment Technology Co.,Ltd. |