CN101893334A - Automatic control device of solar water heater - Google Patents
Automatic control device of solar water heater Download PDFInfo
- Publication number
- CN101893334A CN101893334A CN2009101418752A CN200910141875A CN101893334A CN 101893334 A CN101893334 A CN 101893334A CN 2009101418752 A CN2009101418752 A CN 2009101418752A CN 200910141875 A CN200910141875 A CN 200910141875A CN 101893334 A CN101893334 A CN 101893334A
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- controling box
- valve
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses an automatic control device of a solar water heater, which comprises a water heater, a return pipe, a temperature alarm, a computer control box, electric wires 5-1, 5-2 and 5-3, electromagnetic valves 6-1 and 6-2, a cold and hot water exchanger, a water valve, a water outlet pipe, a tap-water pipe, a valve, a booster pump, a water supply pipe, signal wires 14-1 and 14-2, a temperature probe and a water level probe. The device adopts programmable logic controller (PLC) integrated control technology; and in the device, the water level probe and the temperature probe are arranged to detect a water level and the temperature of water; the electromagnetic valve automatically controls the water flows of the water supply pipe and the return pipe; the cold and hot water exchanger is arranged to realize the exchange and circulation of cold and hot water; the computer control box is provided with a human-computer interface and a button switch; the temperature alarm on the computer control box gives an alarm when the temperature of the water is near 100 DEG C; and the booster pump is automatically started to increase the pressure of the water to supply tap water to the water tank tens of meters high when the water pressure for the ascending of the tap water, so the problem that the pressure of the tap water is insufficient can be effectively solved.
Description
Technical field
The present invention relates to a kind of control of solar water heater hot and cold water, particularly a kind of automatic control device of solar water heater.
Background technology
Solar water heater utilizes the luminous energy of the sun to absorb in the water heater, converts hot water to.Save the energy, not only cleaned but also health, safe ready, the inexhaustible clean renewable sources of energy are adopted in the modern life widely, are subjected to that people are consistent to be favored.Prior solar water heater Inlet and outlet water control device mainly is to adopt the float-ball type gauge tap.The controlling organization complexity, fault is more, service life is shorter.And do not know the size of hydraulic pressure when going up water, run into running water and force down, make water be unable to supply water tank, do not have feedback information again after promptly the water in the water tank is filled with, do not know less on how going up, the water of overflow pipe is overflowed because of full, waste water, overflow pipe is not only unbecoming but also installation cost is increased, bring inconvenience and worry for user's use, in the water tank and water pipe in water can not get cold and hot exchange cycles, cause the water temperature instability, use inconvenience.The scientific and technical personnel of relevant scientific research institution and enterprise constantly go the deficiency of the technology of exploratory development solar water heater, particularly fill with in the water tank and can not report to the police automatically or close automatically behind the water and the technical difficult problem of hot and cold water exchange cycles, though done technical improvement in many places, obtain certain effect, but in practical experience of life, still had the technical barrier that does not overcome as yet.
Summary of the invention
The objective of the invention is to overcome above deficiency, a kind of reasonable in design, simple in structure, durable, safety are provided, after the water that solves solar water heater water tank is filled with automatically warning, automatic water supplement, close automatically, can guarantee the technical barrier that the hot and cold water exchange cycles is used again, both made things convenient for the user, a kind of automatic control device of solar water heater that again can conserve water.
The technical solution adopted for the present invention to solve the technical problems is: contain water tank, return pipe, temperature alarm, computer controling box, the 5-1 electric wire, the 5-2 electric wire, the 5-3 electric wire, the 6-1 magnetic valve, the 6-2 magnetic valve, the hot and cold water interchanger, water valve, outlet pipe, running water pipe, valve, booster pump, upper hose, the 14-1 holding wire, the 14-2 holding wire, temp probe, water-level probe, be connected with the twice water pipe on the bottom of water tank, a upper hose, another root return pipe, upper hose is provided with 6-2 magnetic valve and booster pump, the 6-2 magnetic valve is connected with computer controling box by the 5-2 electric wire, booster pump is connected with computer controling box by the 5-3 electric wire, the lower end of upper hose communicates with running water pipe, running water pipe is provided with valve, return pipe is provided with the 6-1 magnetic valve, the 6-1 magnetic valve is connected with computer controling box by the 5-1 electric wire, the return pipe lower end communicates with outlet pipe, the upper end of water tank is respectively equipped with water-level probe and temp probe, water-level probe is connected with computer controling box by the 14-1 holding wire, temp probe is connected with computer controling box by the 14-2 holding wire, computer controling box is provided with the integrated control circuit of PLC, display screen, button and temperature alarm, outlet pipe is provided with hot and cold water interchanger and water valve, outlet pipe one end is connected with running water pipe, outlet pipe is provided with tap, has constituted a kind of automatic control device of solar water heater.
The know-why that this device adopts is: this device adopts the integrated control technology of PLC, on solar water container, be provided with two probes, one is water-level probe, another is a temp probe, survey the temperature of water level height and water, magnetic valve is controlled the discharge of upper hose and return pipe automatically, be provided with the hot and cold water interchanger, make hot and cold water realize cold and hot exchange cycles, computer controling box is provided with man-machine interface and press button, water temperature is provided with temperature alarm and can sends ring tone during near 100 ℃ on computer controling box.The normal pressure of running water is 2KG, and running water is delivered in tens meters water tanks on the high level, and the pressure of normal water can't reach, booster pump just can start automatically, strengthen the pressure of water, running water is transported in tens meters high water tanks, can solve the not enough problem of tap water pressure effectively.Water-level probe is connected with computer controling box by holding wire with temp probe.When water-level probe detects the water level rising in the water tank or drops to certain limit, the signal of telecommunication is sent in the computer controling box.Just sending instruction in the computer controling box immediately starts and bolt down procedure.When temp probe detected water temperature in the water tank near 100 ℃, temp probe was sent to the signal of telecommunication in the computer controling box.Received the temp probe signal of telecommunication in the computer controling box, temperature alarm can send ring tone immediately, and reminds people water has reached boiling point.Stretch out three wires in the computer controling box, one is connected with booster pump, and two lines are connected with two magnetic valves, and computer program just sends the instruction notification magnetic valve and realizes starting and bolt down procedure.
The invention has the beneficial effects as follows: this device adopts the integrated control technology of PLC, be provided with water-level probe, temp probe, survey the temperature of water level height and water, magnetic valve is controlled the discharge of upper hose and return pipe automatically, be provided with the hot and cold water interchanger, make hot and cold water realize cold and hot exchange cycles, computer controling box is provided with man-machine interface and press button, water temperature is provided with temperature alarm and can sends ring tone during near 100 ℃ on computer controling box, the hydraulic pressure deficiency that running water rises, booster pump just can start automatically, strengthen the pressure of water, running water is transported in tens meters high water tanks, can solve the not enough problem of tap water pressure effectively.
Description of drawings
Be in conjunction with the accompanying drawings and embodiments the present invention to be further described below:
It among the figure a kind of automatic control device of solar water heater structural representation
In the drawings: 1. water tank, 2. return pipe, 3. temperature alarm, 4. computer controling box, 5-1 electric wire, 5-2 electric wire, 5-3 electric wire, 6-1 magnetic valve, 6-2 magnetic valve, 7. hot and cold water interchanger, 8. water valve, 9. outlet pipe, 10. running water pipe, 11. valves, 12. booster pumps, 13. upper hoses, 14-1 holding wire, 14-2 holding wire, 15. temp probes, 16. water-level probes
The specific embodiment
In the drawings: be connected with the twice water pipe on the bottom of water tank 1, a upper hose 13, another root return pipe 2, upper hose 13 is provided with magnetic valve 6-2 and booster pump 12, magnetic valve 6-2 is connected with computer controling box 4 by electric wire 5-2, booster pump 12 is connected with computer controling box 4 by electric wire 5-3, the lower end of upper hose 13 communicates with running water pipe 10, running water pipe 10 is provided with valve 11, return pipe 2 is provided with magnetic valve 6-1, magnetic valve 6-1 is connected with computer controling box 4 by electric wire 5-1, return pipe 2 lower ends communicate with outlet pipe 9, the upper end of water tank 1 is respectively equipped with water-level probe 16 and temp probe 15, water-level probe 16 is connected with computer controling box 4 by holding wire 14-1, temp probe 15 is connected with computer controling box 4 by holding wire 14-2, computer controling box 4 is provided with the integrated control circuit of PLC, display screen, button and temperature alarm 3, outlet pipe 9 is provided with hot and cold water interchanger 7 and water valve 8, outlet pipe 9 one ends are connected with running water pipe 10, outlet pipe 9 is provided with tap, has constituted a kind of automatic control device of solar water heater.This device adopts the integrated control technology of PLC, on solar water container 1, be provided with two probes, one is water-level probe 16, another is a temp probe 15, survey the temperature of water level height and water, magnetic valve 6-2 controls the discharge of upper hose 13 automatically, open valve 11, running water flows to 6-2 magnetic valve place on the upper hose by running water pipe 10, magnetic valve 6-1 controls the discharge of return pipe 2 automatically, be provided with hot and cold water interchanger 7, make hot and cold water realize cold and hot exchange cycles, open water valve 8, the water after the exchange cycles will flow to the shower nozzle place by outlet pipe 9, use for the user, computer controling box 4 is provided with man-machine interface and press button, and water temperature is provided with temperature alarm 3 and can sends ring tone during near 100 ℃ on computer controling box 4.The normal pressure of running water is 2KG, and running water is delivered to 1 li in tens meters water tanks on the high level, and the pressure of normal water can't reach, booster pump 12 just can start automatically, strengthen the pressure of water, running water is transported to 1 li in tens meters high water tanks, can solve the not enough problem of tap water pressure effectively.Water-level probe 16 is connected with computer controling box 4 by holding wire 14-1, and temp probe 15 is connected with computer controling box 4 by holding wire 14-2.When water-level probe 16 detects the water level rising of 1 li in water tank or drops to certain limit, the signal of telecommunication is sent to 4 li of computer controling box.Computer controling box just sends instruction immediately for 4 li and starts and bolt down procedure.The water temperature that temp probe 15 detects 1 li in water tank is during near 100 ℃, and temp probe 15 is sent to 4 li of computer controling box with the signal of telecommunication.Computer controling box has received temp probe 15 signals of telecommunication for 4 li, and temperature alarm 3 can send ring tone immediately, and reminds people water has reached boiling point.Computer controling box stretches out three wires for 4 li, one wire 5-3 is connected with booster pump 12, one wire 5-1 is connected with magnetic valve 6-1, and a wire 5-2 is connected with magnetic valve 6-2, and computer program just sends the instruction notification magnetic valve and realizes starting and bolt down procedure.
Claims (1)
1. automatic control device of solar water heater, contain water tank, return pipe, temperature alarm, computer controling box, the 5-1 electric wire, the 5-2 electric wire, the 5-3 electric wire, the 6-1 magnetic valve, the 6-2 magnetic valve, the hot and cold water interchanger, water valve, outlet pipe, running water pipe, valve, booster pump, upper hose, the 14-1 holding wire, the 14-2 holding wire, temp probe, water-level probe, it is characterized in that: be connected with the twice water pipe on the bottom of water tank, a upper hose, another root return pipe, upper hose is provided with 6-2 magnetic valve and booster pump, the 6-2 magnetic valve is connected with computer controling box by the 5-2 electric wire, booster pump is connected with computer controling box by the 5-3 electric wire, the lower end of upper hose communicates with running water pipe, running water pipe is provided with valve, return pipe is provided with the 6-1 magnetic valve, the 6-1 magnetic valve is connected with computer controling box by the 5-1 electric wire, the return pipe lower end communicates with outlet pipe, the upper end of water tank is respectively equipped with water-level probe and temp probe, water-level probe is connected with computer controling box by the 14-1 holding wire, temp probe is connected with computer controling box by the 14-2 holding wire, computer controling box is provided with the integrated control circuit of PLC, display screen, button and temperature alarm, outlet pipe is provided with hot and cold water interchanger and water valve, outlet pipe one end is connected with running water pipe, outlet pipe is provided with tap, has constituted a kind of automatic control device of solar water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101418752A CN101893334A (en) | 2009-05-20 | 2009-05-20 | Automatic control device of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101418752A CN101893334A (en) | 2009-05-20 | 2009-05-20 | Automatic control device of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101893334A true CN101893334A (en) | 2010-11-24 |
Family
ID=43102606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101418752A Pending CN101893334A (en) | 2009-05-20 | 2009-05-20 | Automatic control device of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101893334A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122179A (en) * | 2011-02-15 | 2011-07-13 | 魏春旺 | Pipeline pressure automatic controller for atmospheric water supply of water tank |
| CN102494417A (en) * | 2011-12-04 | 2012-06-13 | 苏州方暨圆节能科技有限公司 | Water feeding device for solar water heater |
| CN102563836A (en) * | 2012-04-10 | 2012-07-11 | 罗庆祝 | Split intelligent water heater system |
| CN102748879A (en) * | 2012-08-03 | 2012-10-24 | 合肥恒暖电器设备有限公司 | Three-in-one pressurizing method of feeding water, discharging water and tap water of solar water heater |
| CN107144033A (en) * | 2016-11-14 | 2017-09-08 | 刘琴 | Solar vacuum-tube water heater automatic water-supply apparatus |
| CN109855128A (en) * | 2017-11-30 | 2019-06-07 | 宁波方太厨具有限公司 | A kind of range hood with self-cleaning function |
-
2009
- 2009-05-20 CN CN2009101418752A patent/CN101893334A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122179A (en) * | 2011-02-15 | 2011-07-13 | 魏春旺 | Pipeline pressure automatic controller for atmospheric water supply of water tank |
| CN102122179B (en) * | 2011-02-15 | 2012-09-19 | 魏春旺 | Pipeline pressure automatic controller for atmospheric water supply of water tank |
| CN102494417A (en) * | 2011-12-04 | 2012-06-13 | 苏州方暨圆节能科技有限公司 | Water feeding device for solar water heater |
| CN102563836A (en) * | 2012-04-10 | 2012-07-11 | 罗庆祝 | Split intelligent water heater system |
| CN102748879A (en) * | 2012-08-03 | 2012-10-24 | 合肥恒暖电器设备有限公司 | Three-in-one pressurizing method of feeding water, discharging water and tap water of solar water heater |
| CN107144033A (en) * | 2016-11-14 | 2017-09-08 | 刘琴 | Solar vacuum-tube water heater automatic water-supply apparatus |
| CN109855128A (en) * | 2017-11-30 | 2019-06-07 | 宁波方太厨具有限公司 | A kind of range hood with self-cleaning function |
| CN109855128B (en) * | 2017-11-30 | 2024-01-16 | 宁波方太厨具有限公司 | Range hood with self-cleaning function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101893334A (en) | Automatic control device of solar water heater | |
| CN202858979U (en) | Portable shower | |
| CN201276725Y (en) | Automatic water supply apparatus | |
| CN203464511U (en) | Water-saving anti-freezing intelligent solar water heater | |
| CN202104777U (en) | Water dispenser | |
| CN110793222A (en) | Novel remote intelligent control solar water heater | |
| CN201611171U (en) | Full-automatic double-display double-control solar water heater with cold water tank and hot water tank | |
| CN201421213Y (en) | Pipeline evacuating and water saving system of solar water heater | |
| CN202515429U (en) | Water dispenser with siphon pipe for water supply | |
| CN202257327U (en) | Water tower and solar water heater integrated controller | |
| CN201218600Y (en) | Water-saving system of water heater | |
| CN205279454U (en) | Heating water tank that cuts off water was prevented in special use winter | |
| CN201488119U (en) | Simultaneous equal water supply pipe system distribution device | |
| CN205444294U (en) | Simple and easy two ball -cock assembly water saving fixtures | |
| CN102261758A (en) | Automatic water supply device for indoor single pipe of solar water heater | |
| CN202598931U (en) | Solar water heater semi-automatic water-feed and water-level display device | |
| CN203453601U (en) | Hot water storage pot automatic sluicing apparatus | |
| CN201443904U (en) | Water tank water level visualization device of solar water heater | |
| CN203364463U (en) | Water level control device in novel solar water heater | |
| CN203177304U (en) | Automatic water supplementing system for solar energy and combustion gas wall-hanging stove | |
| CN201983501U (en) | Heat pump water tank with water return device | |
| CN202304004U (en) | Solar energy automatic water feeder | |
| CN2914016Y (en) | Household-tap water heating equipment | |
| CN202229453U (en) | Automatic water feeding device for solar water heater | |
| CN201764733U (en) | Water saving device of solar water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101124 |