CN210345653U - Control system for solar intelligent heating - Google Patents
Control system for solar intelligent heating Download PDFInfo
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- CN210345653U CN210345653U CN201921325791.XU CN201921325791U CN210345653U CN 210345653 U CN210345653 U CN 210345653U CN 201921325791 U CN201921325791 U CN 201921325791U CN 210345653 U CN210345653 U CN 210345653U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Abstract
The utility model discloses a control system of solar energy intelligence heating, include: the acquisition unit acquires acquisition data; the control unit is electrically connected with the acquisition unit and used for acquiring the acquisition data of the acquisition unit; the self-heating unit is electrically connected with the control unit; one end of the mixed heating unit is connected with the solar heat collecting unit, and the other end of the mixed heating unit is electrically connected with the control unit; the local input terminal is in bidirectional communication connection with the control unit and is used for transmitting the acquired data and the instruction information; the cloud server is in bidirectional communication connection with the control unit through the wireless module, acquires the acquired data in the control unit and stores the acquired data; the remote input terminal is in bidirectional communication connection with the cloud server and is used for transmitting the acquired data and the instruction information; the control unit controls the self-heating unit or the mixed heating unit to be turned on or off according to the collected data. Direct heating is realized, and the utilization rate of solar energy is improved; the solar energy is fully utilized, and the electric energy consumption is reduced.
Description
Technical Field
The utility model relates to an automatic control technical field, more specifically relates to a control system of solar energy intelligence heating.
Background
Solar energy refers to the heat radiation energy of the sun, and is mainly expressed by the solar rays, and is generally used for generating electricity or providing energy for a water heater in modern times.
The existing solar heat supply control system generally adopts a mode that a heat exchanger is matched with a fan to carry out air-water heat exchange to heat a heat supply system so as to achieve the purpose of heating, the heat loss of the air-water heat exchange of the heat exchanger, the electric energy loss of pipeline water circulation and the reduction of the heat dissipation efficiency caused by pipeline rusting are avoided in the heating mode, the effective utilization of solar energy is not facilitated, and the utilization efficiency of solar energy is reduced.
On the other hand, the existing solar heating system needs to lay pipelines to increase the input cost and the construction time, a circulating pump needs to be controlled and placed, a large amount of space is occupied, the occupied area of equipment is wasted, the equipment needs to be monitored manually, the data analysis capacity is not high, a large amount of manpower and material resources are wasted, and the economical efficiency is low.
Patent CN208124426U discloses a split type solar heating system, its technical scheme is through laying the photovoltaic board alone, the restriction of integral type design to the installation capacity has been avoided, photovoltaic board and heat collecting pipe separately install, make things convenient for the system installation and increase the installation quantity of photovoltaic board as required, can be better satisfy that system self is power consumptive, further installation quantity through increasing the photovoltaic board can satisfy the family illumination power consumptive, fine energy-conserving effect has, and simultaneously, make the mounted position of photovoltaic board and heat collecting pipe more convenient in the system, adaptability is higher, solar heating system suitable threshold has been reduced, be more suitable for using widely, indirect makes the contribution to environmental protection. However, the technical problems of the method include: the fan is matched with the heat exchanger, so that direct heat exchange cannot be realized, and the solar efficiency is reduced; the space volume of the heating device is excessively occupied, so that the economic efficiency of the scheme of the heating system is influenced; local control, no remote monitoring and control system, and no high-precision control system and timely system problem finding.
The existing solar heating system has a single equipment form, cannot fully utilize energy of different outdoor illumination intensities, is low in solar energy utilization rate, cannot protect the solar heating equipment comprehensively, and cannot reasonably control equipment under different illumination to start and stop.
Therefore, it is necessary to develop a solar intelligent heating control system, and the equipment that can rationally control under the different illumination intensity opens and stops the mode, carries out the control of temperature and amount of wind to the export of indoor wind dish, satisfies the comfort level of human impression to through local control, internet of things, remote monitoring, carry out the analysis to the data of gathering, improve the efficiency of heating greatly, the energy can be saved.
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 exists, the utility model provides a solar energy intelligence heating's control system, it can improve heat exchange efficiency through hybrid heating unit and self-heating unit's setting, and the energy can be saved realizes control system's automatic control and remote monitoring through setting up local input terminal and remote input terminal.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a control system for solar intelligent heating comprises a solar heat collecting unit, converts solar energy into hot air, and stores the hot air in the solar heat collecting unit, and further comprises:
the system comprises a collecting unit, a control unit and a control unit, wherein the collecting unit is used for collecting indoor temperature, outdoor temperature and outdoor illumination intensity to acquire collected data;
the control unit is electrically connected with the acquisition unit and used for acquiring the acquisition data of the acquisition unit;
the self-heating unit is electrically connected with the control unit;
one end of the mixed heating unit is connected with the solar heat collecting unit, and the other end of the mixed heating unit is electrically connected with the control unit;
the local input terminal is in bidirectional communication connection with the control unit and is used for transmitting the acquired data and the instruction information;
the cloud server is in bidirectional communication connection with the control unit through a wireless module, acquires the acquired data in the control unit and stores the acquired data;
the remote input terminal is in bidirectional communication connection with the cloud server and transmits the acquired data and the instruction information;
the control unit controls the self-heating unit or the mixed heating unit to be turned on or off according to the acquired data.
Preferably, the mixing and heating unit includes:
the outdoor fan is electrically connected with the control unit;
and the air valve is arranged between the outlet of the solar heat collecting unit and the inlet of the indoor air disc and is electrically connected with the control unit.
Preferably, the self-heating unit includes:
the indoor fan is electrically connected with the control unit and is integrated in the indoor air disc;
and the electric heater is electrically connected with the control unit and is integrated in the indoor air disc.
Preferably, the collection unit includes an indoor temperature collection module, an outdoor temperature collection module and an illuminance collection module.
Preferably, the indoor temperature acquisition module is an indoor temperature sensor, the outdoor temperature acquisition module is an outdoor temperature sensor, and the illuminance acquisition module is an illuminance sensor.
Preferably, the control unit is a PLC or a single chip microcomputer.
Preferably, the local input terminal is a human-machine interface.
Preferably, the remote input terminal is a PC terminal, a mobile phone terminal and/or a tablet terminal.
The utility model has the advantages that:
1) the solar heat collecting unit is mixed with indoor air to directly supply heat, so that the utilization rate of solar energy is improved;
2) the remote input terminal is arranged to realize remote monitoring, real-time monitoring and quicker control;
3) the control system can perform time-interval control according to the acquired data of the acquisition unit, fully utilize solar energy and reduce electric energy consumption;
4) the hybrid heating unit and the self-heating unit are arranged, and the most suitable indoor temperature is found by various heating modes, so that the use feeling of a user is improved.
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 control system for solar intelligent heating according to an exemplary embodiment of the present invention.
Description of reference numerals:
1. a local input terminal; 2. a control unit; 3. a wireless module; 4. an outdoor temperature acquisition module; 5. an indoor temperature acquisition module; 6. an illumination collection module; 7. an outdoor fan; 8. an indoor fan; 9. an electric heater; 10. an air valve; 11. a remote input terminal; 12. and a cloud server.
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.
Fig. 1 shows a schematic diagram of a control system for solar intelligent heating according to an exemplary embodiment of the present invention.
As shown in fig. 1, the utility model provides a control system of solar energy intelligence heating, including solar heat collection unit, convert solar energy into hot-air to the storage is in solar heat collection unit's inside, and this control system still includes:
the acquisition unit acquires indoor temperature, outdoor temperature and outdoor illumination intensity to acquire acquired data;
the control unit 2 is electrically connected with the acquisition unit and used for acquiring the acquisition data of the acquisition unit;
a self-heating unit electrically connected to the control unit 2;
one end of the mixed heating unit is connected with the solar heat collecting unit, and the other end of the mixed heating unit is electrically connected with the control unit 2;
the local input terminal 1 is in bidirectional communication connection with the control unit 2 and is used for transmitting the acquired data and the instruction information;
the cloud server 12 is in bidirectional communication connection with the control unit 2 through a wireless module, acquires the acquired data in the control unit 2 and stores the acquired data;
the remote input terminal 11 is in bidirectional communication connection with the cloud server 12 and is used for transmitting acquired data and instruction information;
wherein, the control unit 2 controls the self-heating unit or the mixed heating unit to be switched on or switched off according to the collected data.
The control unit 2 is in RS485 communication connection with the wireless module 3, remote monitoring and data collection analysis are carried out, in the operation process of the control system, the control unit 2 transmits real-time data collected on site and operation data of each unit to the cloud server 12 through the wireless module 3 and stores the real-time data and the operation data, a user and an equipment manager can monitor the real-time operation condition of the site through the remote input terminal 11, safety parameters can be set, when the operation data exceed the set values of the safety parameters, an alarm signal is sent out, and the user and the equipment manager can carry out alarm query.
The remote input terminal is arranged to realize remote monitoring, real-time monitoring and quicker control; the control system can control the temperature in different time periods and different time periods according to the collected data of the collecting unit, fully utilizes solar energy and reduces electric energy consumption.
The time interval control is circulated in a unit of one week (7 days), each day comprises 6 time intervals, different safety parameters can be set in different time intervals, and the total time interval number is 7 multiplied by 6 to 42, so that 42 safety parameters are set in the remote input terminal.
As the preferred scheme, the control unit 2 is a PLC or a single chip microcomputer.
The control unit 2 is further preferably a PLC.
Preferably, the local input terminal 1 is a human-machine interface.
The touch screen display of the human-computer interface is in communication connection with the PLC through an RS485 interface, data are transmitted, local control of the control system is achieved, meanwhile, safety parameter setting of time intervals can be conducted on the human-computer interface, time monitoring of the operation condition of the control system is conducted, when the operation data of each unit exceed the setting range of the safety parameters, alarm prompting can be conducted on the operation data, in addition, the human-computer interface can also store and record the collected data of each sensor, and calling of historical data is facilitated.
Preferably, the collection unit includes an indoor temperature collection module 5, an outdoor temperature collection module 4, and an illuminance collection module 6.
The indoor temperature acquisition module 5 is an indoor temperature sensor, the outdoor temperature acquisition module 4 is an outdoor temperature sensor, and the illumination acquisition module 6 is an illumination sensor.
The indoor temperature sensor and the outdoor temperature sensor of the control system realize the protection of the indoor temperature. When the outdoor temperature exceeds the range of the safety parameters set by the human-computer interface, the outdoor fan is reduced or closed, high-temperature air is prevented from entering the room, and the purpose of energy conservation is achieved; and when the outdoor temperature is lower than the range of the safety parameters set by the human-computer interface, closing the outdoor fan and the air valve to prevent low temperature from entering the room.
Preferably, the mixing and heating unit includes:
the outdoor fan 7 is electrically connected with the control unit 2;
and the air valve 10 is arranged between the outlet of the solar heat collecting unit and the inlet of the indoor air disc and is electrically connected with the control unit 2.
The PLC is connected with the outdoor fan 7 and the air valve 10 to realize centralized control, and meanwhile, high-efficiency energy-saving control is performed according to time period information set by a human-computer interface, namely, the control system operates in a time period with high illumination intensity, the air speed of the outdoor fan 7 is reduced, and the air valve 10 is closed, so that the heat of mixing solar energy and indoor air is reduced, and the consumption of electric energy is reduced on the premise of meeting the requirement of indoor temperature; the control system operates on the premise that the illumination intensity can just meet the indoor temperature requirement, the air speed of the outdoor fan 7 is increased, and the air valve 10 is opened, so that the heat of solar energy and the heat of indoor air are increased, and the indoor temperature requirement is met.
The solar heat collecting unit is mixed with indoor air to directly supply heat, so that the utilization rate of solar energy is improved.
Preferably, the self-heating unit includes:
the indoor fan 8 is electrically connected with the control unit 2 and is integrated in the indoor air disc;
and the electric heater 9 is electrically connected with the control unit 2 and is integrated in the indoor air disc.
The control system operates on the premise that the illumination intensity cannot meet the indoor temperature requirement, the outdoor fan 7 and the air valve 10 are closed, outdoor low temperature is prevented from entering the room, and the electric heater 9 and the indoor fan 8 are started to meet the indoor temperature requirement.
The hybrid heating unit and the self-heating unit are arranged, and the most suitable indoor temperature is found by various heating modes, so that the use feeling of a user is improved.
The remote input terminal 11 is a PC terminal, a mobile phone terminal and/or a tablet terminal.
To sum up, the utility model discloses a control system of solar energy intelligence heating is at the operation in-process, and illuminance sensor monitors outdoor illumination intensity, and when illuminance satisfied the indoor temperature demand, PLC transmitted PLC's data message according to indoor temperature sensor, outdoor temperature sensor and illuminance sensor, did the contrast with the safety parameter that interpersonal interface set for, carried out automatically regulated to the change is the open mode of outer fan and blast gate, guarantees that indoor temperature is at the within range of safety parameter.
According to experimental data, when the illumination intensity is higher than 20000 and the illumination time exceeds a set time (an empirical value), the generated outdoor wind can be higher than 35 degrees and is sent to the indoor to be hot wind, and at the moment, the illumination intensity meets the indoor temperature requirement.
When the outdoor temperature is higher than the safety parameters set by the human interface, the outdoor fan is started after the air valve is started, the electric heater and the indoor fan are closed, data information transmitted to the PLC by the indoor temperature sensor, the outdoor temperature sensor and the illuminance sensor is compared with the safety parameters set by the human interface, and automatic adjustment is carried out, so that the open states of the outdoor fan and the air valve are changed, and the indoor temperature is ensured to be within the range of the safety parameters.
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 (8)
1. The utility model provides a control system of solar energy intelligence heating, includes solar heat collection unit, converts solar energy into hot-air to the storage is in solar heat collection unit's inside, its characterized in that, control system still includes:
the system comprises a collecting unit, a control unit and a control unit, wherein the collecting unit is used for collecting indoor temperature, outdoor temperature and outdoor illumination intensity to acquire collected data;
the control unit is electrically connected with the acquisition unit and used for acquiring the acquisition data of the acquisition unit;
the self-heating unit is electrically connected with the control unit;
one end of the mixed heating unit is connected with the solar heat collecting unit, and the other end of the mixed heating unit is electrically connected with the control unit;
the local input terminal is in bidirectional communication connection with the control unit and is used for transmitting the acquired data and the instruction information;
the cloud server is in bidirectional communication connection with the control unit through a wireless module, acquires the acquired data in the control unit and stores the acquired data;
the remote input terminal is in bidirectional communication connection with the cloud server and transmits the acquired data and the instruction information;
the control unit controls the self-heating unit or the mixed heating unit to be turned on or off according to the acquired data.
2. The solar intelligent heating control system of claim 1, wherein the hybrid heating unit comprises:
the outdoor fan is electrically connected with the control unit;
and the air valve is arranged between the outlet of the solar heat collecting unit and the inlet of the indoor air disc and is electrically connected with the control unit.
3. The solar intelligent heating control system of claim 1, wherein the self-heating unit comprises:
the indoor fan is electrically connected with the control unit and is integrated in the indoor air disc;
and the electric heater is electrically connected with the control unit and is integrated in the indoor air disc.
4. A control system for solar intelligent heating as defined in claim 1, wherein the collection unit comprises an indoor temperature collection module, an outdoor temperature collection module and an illuminance collection module.
5. A control system for solar intelligent heating as defined in claim 4, wherein the indoor temperature collection module is an indoor temperature sensor, the outdoor temperature collection module is an outdoor temperature sensor, and the illumination collection module is an illumination sensor.
6. A control system for solar intelligent heating as claimed in claim 1, wherein the control unit is a PLC or a single chip microcomputer.
7. A control system for solar intelligent heating as defined in claim 1, wherein the local input terminal is a human-machine interface.
8. A control system for solar intelligent heating as defined in claim 1, wherein the remote input terminal is a PC terminal, a mobile phone terminal and/or a tablet terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921325791.XU CN210345653U (en) | 2019-08-15 | 2019-08-15 | Control system for solar intelligent heating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921325791.XU CN210345653U (en) | 2019-08-15 | 2019-08-15 | Control system for solar intelligent heating |
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| CN210345653U true CN210345653U (en) | 2020-04-17 |
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| CN201921325791.XU Active CN210345653U (en) | 2019-08-15 | 2019-08-15 | Control system for solar intelligent heating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154518A (en) * | 2021-05-17 | 2021-07-23 | 沈阳恒久安泰环保与节能科技有限公司 | Intelligent heat supply control system based on residential electricity load scheduling |
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2019
- 2019-08-15 CN CN201921325791.XU patent/CN210345653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154518A (en) * | 2021-05-17 | 2021-07-23 | 沈阳恒久安泰环保与节能科技有限公司 | Intelligent heat supply control system based on residential electricity load scheduling |
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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. |