CN101082431A - Method and device for controlling instantaneously heated type convective circulation type solar water heater - Google Patents
Method and device for controlling instantaneously heated type convective circulation type solar water heater Download PDFInfo
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- CN101082431A CN101082431A CN 200710201204 CN200710201204A CN101082431A CN 101082431 A CN101082431 A CN 101082431A CN 200710201204 CN200710201204 CN 200710201204 CN 200710201204 A CN200710201204 A CN 200710201204A CN 101082431 A CN101082431 A CN 101082431A
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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
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
This invention discloses a sort of control method and set of the water heater which can be heated quickly and be circled. In this method it intercalates a circulating pump between the water tank of the heater and the switch of the hydrant; it makes the cold water of the pipeline between the switch of the hydrant and the water tank of the heater and the hot water of the water tank of the heater to circle. The set in this method included the water tank of the heater; it connects with the cooling water inlet and hot water outlet in the water tank of the heater, the hot water outlet connects with the switch of the hydrant. It is characterized in that: it connects with the circle pump between the hot water outlet and the switch of the hydrant. This invention obtains the aim for heating quickly, it saves the time and the water resource, the control is precise and it is on the safe side.
Description
Technical field
The present invention relates to a kind of control method of instantaneous solar energy water heater and the device that is adopted, belong to technical field of water heaters
Background technology
Along with the solar water heater use is more and more general, people are also more and more higher to the requirement of solar water heater.Water heater is by the thermal-collecting tube that exposes in the sun the water temperature in the water-heater water tank to be raise, thereby reaches the purpose of utilizing solar energy to heat up water.But because the water in the water pipe between water-heater water tank and the water tap can't participate in this heating process, make when using hot water, need elder generation that the water of this section is bled off, just can use hot water, so not only lose time, waste water resource also, this is particularly evident for beneath which floor the user who stays in high-rise building.
Summary of the invention
The objective of the invention is to, a kind of control method and device of immediate heating type convection circulation formula solar water heater is provided, this water heater is by being provided with the purpose that circulating pump reaches the water outlet instant heating, and adopts controller to control, thereby control accurately, and effect is remarkable.
Technical scheme of the present invention: a kind of control method of immediate heating type convection circulation formula solar water heater, it is characterized in that: between water-heater water tank 1 and water tap 9, circulating pump 3 is set, cold water and the water-heater water tank 1 interior hot water in the pipeline between water tap 9 and the water-heater water tank 1 is circulated.
The control method of above-mentioned immediate heating type convection circulation formula solar water heater, described circulating pump 3 is controlled by controller 2.
The control method of aforesaid immediate heating type convection circulation formula solar water heater, described controller 2 receive the signal of ON cycle pump 3 by water-control switch 4.
The device that control method adopted of aforesaid immediate heating type convection circulation formula solar water heater, comprise water-heater water tank 1, on water-heater water tank 1, be connected with cooling water inlet 11 and hot water outlet 12, hot water outlet 12 is connected with water tap 9, is connected with circulating pump 3 between hot water outlet 12 and water tap 9.
The device that control method adopted of above-mentioned immediate heating type convection circulation formula solar water heater be connected with water-control switch 4 between described circulating pump 3 and the water tap 9, and circulating pump 3 all is connected controller 2 with water-control switch 4.
The device that control method adopted of aforesaid immediate heating type convection circulation formula solar water heater, described cooling water inlet 11 is connected with entering water electromagnetic valve 5 by water pipe, and entering water electromagnetic valve 5 connects controller 2.
The device that control method adopted of aforesaid immediate heating type convection circulation formula solar water heater, described water-heater water tank 1 is connected with sensor 7, and sensor 7 connects controller 2.
The device that control method adopted of aforesaid immediate heating type convection circulation formula solar water heater, the upper end of described water-heater water tank 1 are provided with exhaust or secondary water tank interface 10.
The device that control method adopted of aforesaid immediate heating type convection circulation formula solar water heater is connected with circulating electromagnetic valve 6 between described water-control switch 4 and the entering water electromagnetic valve 5, and circulating electromagnetic valve 6 connects controller 2.
The device that control method adopted of aforesaid immediate heating type convection circulation formula solar water heater, described entering water electromagnetic valve 5 is parallel with fault emergency switch 8.
Compared with prior art, because the present invention is provided with circulating pump between water-heater water tank and water tap, make water in the water pipe between water-heater water tank and the water tap, circulate with the water in the water-heater water tank, promptly make the interior water of water pipe between water-heater water tank and the water tap become hot water from cold water, reach the purpose of instant-heating, both saved time, saved water resource again.In addition because water-control switch, the setting of circulating electromagnetic valve etc., and, make that the flow and the time of water circulation can be precisely controlled by controller control.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention.
The specific embodiment
Embodiments of the invention: a kind of control method of immediate heating type convection circulation formula solar water heater, between water-heater water tank 1 and water tap 9, circulating pump 3 is set, cold water and the water-heater water tank 1 interior hot water in the pipeline between water tap 9 and the water-heater water tank 1 is circulated.Circulating pump 3 is controlled by controller 2.Controller 2 receives the signal of ON cycle pump 3 by water-control switch 4.
The device that control method adopted of immediate heating type convection circulation formula solar water heater, as shown in Figure 1, comprise water-heater water tank 1, on water-heater water tank 1, be connected with cooling water inlet 11 and hot water outlet 12, hot water outlet 12 is connected with water tap 9, between hot water outlet 12 and water tap 9, be connected with circulating pump 3, be connected with water-control switch 4 between circulating pump 3 and the water tap 9.Cooling water inlet 11 is connected with entering water electromagnetic valve 5 by water pipe, and water-heater water tank 1 is connected with sensor 7, and the upper end of water-heater water tank 1 is provided with exhaust or secondary water tank interface 10.Be connected with circulating electromagnetic valve 6 between water-control switch 4 and the entering water electromagnetic valve 5, entering water electromagnetic valve 5 is parallel with fault emergency switch 8.Circulating pump 3, water-control switch 4, entering water electromagnetic valve 5, sensor 7 and circulating electromagnetic valve 6 all link to each other with controller 2.
Water inlet control, by the water level in the sensor 7 detection water-heater water tanks 1, water level signal is passed to controller 2, when water level was lower than setting value, controller 2 control entering water electromagnetic valves 5 were opened, and circulating electromagnetic valve 6 is closed, cold water enters water-heater water tank 1 from cooling water inlet 11, when water level reached setting value, controller 2 control entering water electromagnetic valves 5 were closed, and cut off cold water and enter.
Loop control, in the time will using hot water, the tap 9 of fetching boiling water earlier, close at once after the water outlet, water-control switch 4 passes to controller 2 with the mobile signal of water in the water pipe, and controller 2 control circulating pumps 3 carry out periodic duty, and this moment, circulating electromagnetic valve 6 was in opening, hot water in cold water in the water pipe and the water-heater water tank 1 produces circulation, makes the cold water in the water pipe be replaced as hot water.Can be provided with control by controller 2 circulation timei according to the length of pipeline.After circulation was finished, circulating pump 3 quit work, and open water tap 9 this moment, and that comes out is hot water, and can be between hot water and cold water regulated at will.
When entering water electromagnetic valve 5 breaks down, can open the fault emergency switch 8 that is arranged in parallel, to reach purpose, avoided water heater under anhydrous state, to heat to water-heater water tank 1 water filling, cause damaging, safe in utilization.
Water-heater water tank 1 also is provided with exhaust or secondary water tank interface 10, can auxiliary connection water tank water storage, pressed when low to prevent water, can't be in time to the situation of water-heater water tank 1 water filling, promptly, when hydraulic pressure was low, the water that is stored in the secondary water tank was injected into water-heater water tank 1, has guaranteed the operate as normal of water heater.And exhaust or secondary water tank interface 10 can be used as exhaust and use, promptly when water-heater water tank 1 during in water filling, air in the water-heater water tank 1 is discharged by exhaust or secondary water tank interface 10, what can guarantee to intake carries out smoothly, when the water in the water-heater water tank 1 in when heating, constantly the steam that produces is also discharged by exhaust or secondary water tank interface 10, reduces the pressure that steam produces, and has increased the security that water heater uses.
When the user does not have sensor installation 7, this interface that is used for sensor installation 7 uses as overfall, and it is indoor to the user to connect overflow pipe, promptly when the water in the water-heater water tank 1 is full, water will overflow from overfall, therefore can be by the water outlet in the overflow pipe, can judge, thereby close water inlet pipe.This water storage device has guaranteed that effectively the interior water of pipeline between water tap 9 and the water-heater water tank 1 becomes hot water from cold water, has promptly stored required hot water in this segment pipe.
Claims (10)
1, a kind of control method of immediate heating type convection circulation formula solar water heater, it is characterized in that: between water-heater water tank (1) and water tap (9), circulating pump (3) is set, the interior hot water of cold water and water-heater water tank (1) in the pipeline between water tap (9) and the water-heater water tank (1) is circulated.
2. the control method of immediate heating type convection circulation formula solar water heater according to claim 1 is characterized in that: described circulating pump (3) is controlled by controller (2).
3. the control method of immediate heating type convection circulation formula solar water heater according to claim 2 is characterized in that: described controller (2) receives the signal of ON cycle pump (3) by water-control switch (4).
4. according to the device that control method adopted of the described immediate heating type convection circulation of the arbitrary claim of claim 1 to 3 formula solar water heater, comprise water-heater water tank (1), on water-heater water tank (1), be connected with cooling water inlet (11) and hot water outlet (12), hot water outlet (12) is connected with water tap (9), it is characterized in that: be connected with circulating pump (3) between hot water outlet (12) and water tap (9).
5. the device that control method adopted of immediate heating type convection circulation formula solar water heater according to claim 4, it is characterized in that: be connected with water-control switch (4) between described circulating pump (3) and the water tap (9), and circulating pump (3) all is connected controller (2) with water-control switch (4).
6. the device that control method adopted of immediate heating type convection circulation formula solar water heater according to claim 4, it is characterized in that: described cooling water inlet (11) is connected with entering water electromagnetic valve (5) by water pipe, and entering water electromagnetic valve (5) connects controller (2).
7. the device that control method adopted of immediate heating type convection circulation formula solar water heater according to claim 4 is characterized in that: described water-heater water tank (1) is connected with sensor (7), and sensor (7) connects controller (2).
8. the device that control method adopted of immediate heating type convection circulation formula solar water heater according to claim 4 is characterized in that: the upper end of described water-heater water tank (1) is provided with exhaust or secondary water tank interface (10).
9. according to the device that control method adopted of claim 5 or 6 described immediate heating type convection circulation formula solar water heaters, it is characterized in that: be connected with circulating electromagnetic valve (6) between described water-control switch (4) and the entering water electromagnetic valve (5), circulating electromagnetic valve (6) connects controller (2).
10. the device that control method adopted of immediate heating type convection circulation formula solar water heater according to claim 6 is characterized in that: described entering water electromagnetic valve (5) is parallel with fault emergency switch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710201204 CN101082431A (en) | 2007-07-30 | 2007-07-30 | Method and device for controlling instantaneously heated type convective circulation type solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710201204 CN101082431A (en) | 2007-07-30 | 2007-07-30 | Method and device for controlling instantaneously heated type convective circulation type solar water heater |
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| Publication Number | Publication Date |
|---|---|
| CN101082431A true CN101082431A (en) | 2007-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710201204 Pending CN101082431A (en) | 2007-07-30 | 2007-07-30 | Method and device for controlling instantaneously heated type convective circulation type solar water heater |
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| CN (1) | CN101082431A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893338A (en) * | 2010-08-03 | 2010-11-24 | 江苏科技大学 | Cold water recycling device of solar water heater and operating method |
| CN102305474A (en) * | 2011-07-19 | 2012-01-04 | 艾欧史密斯(中国)热水器有限公司 | Intelligent control method of water heater return circulating pump |
| CN102865668A (en) * | 2012-09-28 | 2013-01-09 | 陈建平 | Method and product for reducing outlet water temperature fluctuation of instant water heater |
-
2007
- 2007-07-30 CN CN 200710201204 patent/CN101082431A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893338A (en) * | 2010-08-03 | 2010-11-24 | 江苏科技大学 | Cold water recycling device of solar water heater and operating method |
| CN102305474A (en) * | 2011-07-19 | 2012-01-04 | 艾欧史密斯(中国)热水器有限公司 | Intelligent control method of water heater return circulating pump |
| CN102305474B (en) * | 2011-07-19 | 2013-07-31 | 艾欧史密斯(中国)热水器有限公司 | Intelligent control method of water heater return circulating pump |
| CN102865668A (en) * | 2012-09-28 | 2013-01-09 | 陈建平 | Method and product for reducing outlet water temperature fluctuation of instant water heater |
| WO2014048074A1 (en) * | 2012-09-28 | 2014-04-03 | Chen Jianping | Method and product for reducing temperature fluctuation of discharged water for instant-heating water heaters |
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