CN103836822A - Automatic water feeding control system of intelligent solar water heater - Google Patents
Automatic water feeding control system of intelligent solar water heater Download PDFInfo
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- CN103836822A CN103836822A CN201210487823.2A CN201210487823A CN103836822A CN 103836822 A CN103836822 A CN 103836822A CN 201210487823 A CN201210487823 A CN 201210487823A CN 103836822 A CN103836822 A CN 103836822A
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The invention discloses an automatic water feeding control system of an intelligent solar water heater. The automatic water feeding control system comprises a control panel and a water feeding monitoring device, a normal water utilization mode button, a reserved type water utilization mode button, an input keyboard for setting next water utilization time, a keyboard circuit and a water exchange interval time setting unit are arranged on the control panel, the water feeding monitoring device comprises a data storage unit, a data processing device, a display unit, a clock circuit and a water shortage alarm unit, a first electromagnetic control valve on a water feeding pipe on the solar water heater, an electric water pump and a second electromagnetic control valve installed at the upper end of a sewer pipe are controlled by a controller, a water temperature detection unit and a water level detection unit are arranged in a heat preservation water tank, and a data processor is connected with the controller. The automatic water feeding control system is reasonable in circuit design, low in investment cost, easy and convenient to use and operate, high in intelligent degree, good in using effect and capable of conducting automatic water feeding control according to the normal water utilization mode or reserved type water utilization mode selected by a user.
Description
Technical field
The present invention relates to a kind of control system, especially relate to a kind of intelligent solar water heater automatic loading water control system.
Background technology
The operation principle of solar water heater is collected the heat that sunshine sends and utilized the heat of collecting that water is heated by vacuum tube, thereby vacuum tube is the critical component of solar water heater, because vacuum tube is black pipe, thereby be conducive to absorb the radiant heat of sunshine, simultaneously because vacuum tube is two-layer and vacuum, because of and make outside heat is difficult for being dispersed into.Solar energy is emittance, vacuum tube is that inner surface scribbles in the coating of radiation-absorbing and its pipe and has the metal that heat-transfer effect is good (copper) to be conducted and reached water tank by heat, in water tank, be provided with heat exchanger (being equivalent to " small-sized radiator "), by heat cold water carry out heat exchange by convection current of heat exchange, so constantly circulation the water in whole water tank all can being heated.To sum up, vacuum pipe solar water heater is to utilize vacuum tube thermal-arrest, realizes to greatest extent photo-thermal conversion, through microcirculation, hot water is sent in attemperater, then delivers to user by dedicated line.Control system is delivered to solar energy to reach automation control running water by control valve, controller etc.Nowadays, because economical and practical, energy-conserving and environment-protective, cost be low etc., plurality of advantages is widely used vacuum pipe solar water heater.
Nowadays, in the vacuum pipe solar water heater adopting, be provided with high water level and low water level monitoring equipment, and there is lack of water warning function, make in water heater, there are all the time enough water yields, to reduce the thermal-collecting tube loss and the danger that bring under dry-fire condition, extend the service life of water heater.Generally, institute's water-holding quantity, all at high water level place, uses without hot water in water tank avoiding, thereby all adopts automatic water-supply apparatus to carry out going up in time water in the attemperater of existing solar water heater.But, in real life, often occur that user does not use the situation of solar water heater for a long time, hot water in attemperater just can be because not flowing for a long time like this, not only affect the service life of solar water heater itself, and the water of long storage time can not avoid being subject to multiple pollution, because of and caused water resource waste to a certain extent.Thereby, nowadays lack a kind of circuit design rationally, input cost is lower, use the automatic loading water in solar water heater control system that easy and simple to handle and intelligent degree is high, result of use is good, what it can be selected according to user normally carries out upper water management automatically with aqueous mode or reservation type aqueous mode.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of intelligent solar water heater automatic loading water control system is provided, its circuit design rationally, input cost is lower, use that easy and simple to handle and intelligent degree is high, result of use good, and that can select according to user normally carries out upper water management automatically with aqueous mode or reservation type aqueous mode.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of intelligent solar water heater automatic loading water control system, it is characterized in that: comprise control panel and upper water supervising device, on described control panel, be provided with normal water mode button, reservation type water mode button, the input keyboard that water time is next time set, what the keyboard circuit joining with input keyboard and exchange water spacer time were set changes water spacer time setting unit, described upper water supervising device comprises that storage inside has in Various Seasonal after water water in described attemperater heat the data storage cell of required heat time, normally automatically extrapolate with carrying out upper water management or reservation type according to water level in the attemperater of controlled solar water heater under aqueous mode the display unit of going up the data processor of water time next time and joining with data processor respectively with the time of water next time of inputting according to input keyboard under aqueous mode corresponding heat time in current season of going out in conjunction with Auto-matching, clock circuit and lack of water alarm unit, described normal water mode button, reservation type water mode button, keyboard circuit, interval time, setup unit and data storage cell all joined with data processor, on the upper hose of the solar water heater of controlling, solenoid electric valve one is housed, the downcomer upper end of the solar water heater of controlling is provided with solenoid electric valve two, and the electric water pump filling on described solenoid electric valve one, solenoid electric valve two and described upper hose is controlled by controller and three is all joined with solenoid electric valve two, in described attemperater, be provided with respectively its water temperature inside and water level are carried out to the water temperature detecting unit and the water level detecting unit that detect in real time, described water temperature detecting unit and water level detecting unit all join with data processor, described data processor and controller join, described data processor is ARM microprocessor, and described controller is PLC Programmable Logic Controller.
Above-mentioned a kind of intelligent solar water heater automatic loading water control system, is characterized in that: also comprise the 3G wireless communication module joining with data processor, described data processor carries out two-way communication by 3G wireless communication module and 3G mobile.
Above-mentioned a kind of intelligent solar water heater automatic loading water control system, is characterized in that: also comprise the flow in described upper hose is carried out to the flow detection unit detecting in real time, described flow detection unit and data processor join.
Above-mentioned a kind of intelligent solar water heater automatic loading water control system, is characterized in that: also comprise that exchange waterside number carries out the counter of statistics automatically, described counter and data processor join.
The present invention compared with prior art has the following advantages:
1, reasonable in design, simple in structure, input cost is low and install lay convenient.
2, the simple and easy-to-connect of circuit.
3, actual installation convenience, is used simple to operate and parameter adjustment convenient.
4, result of use is good and practical value is high, and in actual use procedure, when adopting while normally using aqueous mode, system remains on peak level by automatic control by the water level clock in attemperater, to meet the demand of daily frequent water; When adopting reservation type while using aqueous mode, system is according to the predefined time of water next time of user, and waterborne to peak level by attemperater in advance, to ensure enough hot water amounts; And within the long-time period without water, system by upper water management by the water level in attemperater to lowest water level, and system is changed the water spacer time according to predefined, automatically the water of depositing in water tank is changed to water, not ensureing like this in water tank not can lack of water, also can not cause waste to water resource, and can meet people's water demand.
In sum, circuit design of the present invention rationally, input cost is lower, use that easy and simple to handle and intelligent degree is high, result of use good, that can select according to user normally carries out upper water management automatically with aqueous mode or reservation type aqueous mode, not only save water resource, extend the service life of water heater, and can meet people's water demand.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is schematic block circuit diagram of the present invention.
Description of reference numerals:
1-normal water mode button; 2-reservation type water mode button;
3-input keyboard; 4-keyboard circuit;
5-change water spacer time setting unit; 6-data storage cell;
7-data processor; 8-display unit; 9-clock circuit;
10-lack of water alarm unit; 11-solenoid electric valve one; 12-solenoid electric valve two;
13-electric water pump; 14-controller; 15-water temperature detecting unit;
16-water level detecting unit; 17-flow detection unit; 18-counter;
19-3G wireless communication module; 20-3G mobile.
Detailed description of the invention
As shown in Figure 1, the present invention includes control panel and upper water supervising device, on described control panel, be provided with normal water mode button 1, reservation type water mode button 2, the input keyboard 3 that water time is next time set, what the keyboard circuit 4 joining with input keyboard 3 and exchange water spacer time were set changes water spacer time setting unit 5, described upper water supervising device comprises that storage inside has in Various Seasonal after water water in described attemperater heat the data storage cell 6 of required heat time, normally automatically extrapolate with carrying out upper water management or reservation type according to water level in the attemperater of controlled solar water heater under aqueous mode the display unit 8 of going up the data processor 7 of water time next time and joining with data processor 7 respectively with the time of water next time of inputting according to input keyboard 3 under aqueous mode corresponding heat time in current season of going out in conjunction with Auto-matching, clock circuit 9 and lack of water alarm unit 10, described normal water mode button 1, reservation type water mode button 2, keyboard circuit 4, interval time, setup unit 5 and data storage cell 6 all joined with data processor 7.On the upper hose of the solar water heater of controlling, solenoid electric valve 1 is housed, the downcomer upper end of the solar water heater of controlling is provided with solenoid electric valve 2 12, and the electric water pump 13 filling on described solenoid electric valve 1, solenoid electric valve 2 12 and described upper hose is controlled by controller 14 and three is all joined with solenoid electric valve 2 12; In described attemperater, be provided with respectively its water temperature inside and water level are carried out to the water temperature detecting unit 15 and the water level detecting unit 16 that detect in real time, described water temperature detecting unit 15 and water level detecting unit 16 all join with data processor 7.Described data processor 7 joins with controller 14.Described data processor 7 is ARM microprocessor, and described controller 14 is PLC Programmable Logic Controller.
In the present embodiment, the present invention also comprises the 3G wireless communication module 19 joining with data processor 7, and described data processor 7 carries out two-way communication by 3G wireless communication module 19 and 3G mobile 20.
Meanwhile, the present invention also comprises the flow detection unit 17 that the flow in described upper hose is carried out to real-time detection, and described flow detection unit 17 joins with data processor 7.
In the present embodiment, the present invention also comprises that exchange waterside number carries out the counter 18 of statistics automatically, and described counter 18 joins with data processor 7.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification of above embodiment being done according to the technology of the present invention essence, change and equivalent structure change, and all still belong in the protection domain of technical solution of the present invention.
Claims (4)
1. an intelligent solar water heater automatic loading water control system, it is characterized in that: comprise control panel and upper water supervising device, on described control panel, be provided with normal water mode button (1), reservation type water mode button (2), the input keyboard (3) that water time is next time set, what the keyboard circuit (4) joining with input keyboard (3) and exchange water spacer time were set changes water spacer time setting unit (5), described upper water supervising device comprises that storage inside has in Various Seasonal after water water in described attemperater heat the data storage cell (6) of required heat time, normally automatically extrapolate with carrying out upper water management or reservation type according to water level in the attemperater of controlled solar water heater under aqueous mode the display unit (8) of going up the data processor (7) of water time next time and joining with data processor (7) respectively with the time of water next time of inputting according to input keyboard (3) under aqueous mode corresponding heat time in current season of going out in conjunction with Auto-matching, clock circuit (9) and lack of water alarm unit (10), described normal water mode button (1), reservation type water mode button (2), keyboard circuit (4), setup unit interval time (5) and data storage cell (6) all join with data processor (7), solenoid electric valve one (11) is housed on the upper hose of the solar water heater of controlling, the downcomer upper end of the solar water heater of controlling is provided with solenoid electric valve two (12), and the electric water pump (13) filling on described solenoid electric valve one (11), solenoid electric valve two (12) and described upper hose is controlled by controller (14) and three is all joined with solenoid electric valve two (12), in described attemperater, be provided with respectively its water temperature inside and water level are carried out to water temperature detecting unit (15) and water level detecting unit (16) detected in real time, described water temperature detecting unit (15) and water level detecting unit (16) all join with data processor (7), described data processor (7) joins with controller (14), described data processor (7) is ARM microprocessor, and described controller (14) is PLC Programmable Logic Controller.
2. according to a kind of intelligent solar water heater automatic loading water control system claimed in claim 1, it is characterized in that: also comprise the 3G wireless communication module (19) joining with data processor (7), described data processor (7) carries out two-way communication by 3G wireless communication module (19) and 3G mobile (20).
3. according to a kind of intelligent solar water heater automatic loading water control system described in claim 1 or 2, it is characterized in that: also comprise the flow in described upper hose is carried out to the flow detection unit (17) detecting in real time, described flow detection unit (17) joins with data processor (7).
4. according to a kind of intelligent solar water heater automatic loading water control system described in claim 1 or 2, it is characterized in that: also comprise that exchange waterside number carries out the counter (18) of statistics automatically, described counter (18) joins with data processor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210487823.2A CN103836822A (en) | 2012-11-26 | 2012-11-26 | Automatic water feeding control system of intelligent solar water heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210487823.2A CN103836822A (en) | 2012-11-26 | 2012-11-26 | Automatic water feeding control system of intelligent solar water heater |
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| CN103836822A true CN103836822A (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210487823.2A Pending CN103836822A (en) | 2012-11-26 | 2012-11-26 | Automatic water feeding control system of intelligent solar water heater |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534700A (en) * | 2014-12-19 | 2015-04-22 | 上海电机学院 | System and method for prolonging service life of solar water heater vacuum tube based on smart phone |
| CN104536417A (en) * | 2014-12-23 | 2015-04-22 | 广东万和新电气股份有限公司 | Water heater monitoring method, server and system |
| CN105371510A (en) * | 2015-12-02 | 2016-03-02 | 上海大学 | Solar heater water supply system based on Internet of things and control method of solar heater water supply system |
| CN111023598A (en) * | 2019-12-06 | 2020-04-17 | 昆明冠发太阳能设备有限公司 | Solar water heater remote control system |
-
2012
- 2012-11-26 CN CN201210487823.2A patent/CN103836822A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534700A (en) * | 2014-12-19 | 2015-04-22 | 上海电机学院 | System and method for prolonging service life of solar water heater vacuum tube based on smart phone |
| CN104536417A (en) * | 2014-12-23 | 2015-04-22 | 广东万和新电气股份有限公司 | Water heater monitoring method, server and system |
| CN105371510A (en) * | 2015-12-02 | 2016-03-02 | 上海大学 | Solar heater water supply system based on Internet of things and control method of solar heater water supply system |
| CN111023598A (en) * | 2019-12-06 | 2020-04-17 | 昆明冠发太阳能设备有限公司 | Solar water heater remote control system |
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Application publication date: 20140604 |