CN201715758U - Immediate-heating anti-freezing solar water heater - Google Patents
Immediate-heating anti-freezing solar water heater Download PDFInfo
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- CN201715758U CN201715758U CN2010202529549U CN201020252954U CN201715758U CN 201715758 U CN201715758 U CN 201715758U CN 2010202529549 U CN2010202529549 U CN 2010202529549U CN 201020252954 U CN201020252954 U CN 201020252954U CN 201715758 U CN201715758 U CN 201715758U
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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 utility model discloses an immediate-heating anti-freezing solar water heater. The solar water heater comprises a water tank, wherein the water tank is communicated with a hot water outflow pipe and an overflow pipe, and an opening for the hot water outflow pipe is positioned at the lower part of the water tank and the opening of the overflow pipe is positioned at the upper part of the water tank; and a water pump and a control device for controlling the water pump are further included, and an water inlet and an water outlet of the water pump are respectively communicated with the lower end of the hot water outflow pipe and the lower end of the overflow pipe via water pipes. The solar water heater has the benefits that water temperature and water level inside the water tank can be checked when the solar water heater is used; hot water circulation inside the water tank is realized via the water pump, so as to achieve an anti-freezing function in winter and immediate-heating; and time setting or temperature control can also be completed according to actual conditions. Therefore, the immediate-heating anti-freezing solar water heater has the advantages of simple structure and convenient use.
Description
Technical field
The utility model belongs to the solar facilities technical field, particularly a kind of instant-heating anti-freezing solar water heater.
Background technology
At present, the installation of present known solar water heater all is that solar water heater is placed eminence, or roof or roof.The water heater main frame is connected with running water pipe in the user family and the last taps of a valve as solar water heater is installed with a water pipe.On the water pipe between switch and the water heater main frame, connect one or more three water service pipes or water nozzle, be used for bathing respectively, wash one's face, wash dish or other purposes.The overfall place other end that also has water pipe one end to be connected water-heater water tank then leads in the user family as overflow pipe.Unnecessary water can flow back in the user family by overflow pipe after the water tank of giving water heater is filled with water.Avoid water tank to be subjected to the destruction of running water excessive pressure on the one hand, also can remind the user in time to close on the other hand and close taps.This kind water pipe connected mode is the modal when mounted connected mode of solar water heater, and advantage is simple to operate, reliable, easy access.Shortcoming is to open to need behind the hot-water mouth earlier water heater is bled off to the cold water between the water nozzle to flow out hot water, and the cold water that water pipe need bleed off long more this moment is many more, causes serious waste and inconvenience.And at frequent frozen pipe also in winter of severe cold.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of water temperature and water level that can be convenient for measuring in the water-heater water tank, preventing freeze in winter, and can realize opening the instant-heating anti-freezing solar water heater that the hot-water mouth just has hot water to flow out moment.
The utility model is realized by following measure:
A kind of instant-heating anti-freezing solar water heater of the present utility model, comprise water tank, described water tank links to each other and is connected with hot water out pipe and overflow pipe, described hot water out pipe opening is positioned at the water tank bottom, described overflow pipe opening is positioned at water tank upper, also comprise water pump and control water pump control device, the water inlet of described water pump and delivery port are connected with hot water out pipe lower end and overflow pipe lower end by water pipe respectively.
Instant-heating anti-freezing solar water heater of the present utility model, described control device comprises temperature sensor and the temperature control equipment that is arranged on hot water out pipe or overflow pipe lower end, the opening and closing of the temperature signal control water pump of described temperature control equipment by the temperature sensor that receives.
Instant-heating anti-freezing solar water heater of the present utility model, described control device comprises time switching device, described time switching device is used for turning on and off of timing controlled water pump.
Instant-heating anti-freezing solar water heater of the present utility model, the delivery port place of described hot water out pipe, overflow pipe and water pump is provided with controlled valve.
Instant-heating anti-freezing solar water heater of the present utility model, described hot water out pipe or overflow pipe lower end are provided with thermometer.
Instant-heating anti-freezing solar water heater of the present utility model, the delivery port place of described water pump is communicated with heat exchanger.
Instant-heating anti-freezing solar water heater of the present utility model, described hot water out pipe lower end is provided with the pressure sensing display unit, is used for converting hydraulic signal to the cistern water level data signal and showing.
Instant-heating anti-freezing solar water heater of the present utility model, described hot water out pipe lower end is provided with pressure sensing display unit, flowmeter and the magnetic valve that all links to each other with control device, and control device receives pressure sensor signal and flow signal and controls the opening and closing of magnetic valve.
The beneficial effects of the utility model are: when using solar water heater, can check water temperature and water level in the water tank, realize the circulation of hot water in the water tank by water pump, thereby realize antifreeze function in winter, and can instant-heating.Timing or temperature control according to circumstances, simple in structure, easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 water tank, 2 hot water out pipe, 3 overflow pipes, 4 water pumps, 5 control device, 6 temperature sensors, 7 heat exchangers, 8 thermometers, 9 exhaust outlets, 10 controlled valve I, 11 controlled valve II, 12 controlled valve III, 13 controlled valve IV, 14 controlled valve V, 15 pressure sensing display unit, 16 water nozzles, 17 flowmeters, 18 magnetic valves.
The specific embodiment
Embodiment 1: as shown in Figure 1, the technical scheme that its technical problem that solves the utility model adopts is: a kind of instant-heating anti-freezing solar water heater of the present utility model, comprise water tank 1, water tank 1 top is provided with exhaust outlet 9, water tank 1 links to each other and is connected with hot water out pipe 2 and overflow pipe 3, hot water out pipe 2 openings are positioned at water tank 1 bottom, overflow pipe 3 openings are positioned at water tank 1 top, also comprise the control device 5 of water pump 4 and control water pump 4, the water inlet of water pump 4 and delivery port are connected with hot water out pipe 2 lower ends and overflow pipe 3 lower ends by water pipe respectively.Hot water out pipe 2 is provided with the controlled valve I10 as last taps.Overflow pipe 3 is provided with controlled valve V14, and the delivery port of water pump 4 is provided with controlled valve IV13.Hot water out pipe 2 or overflow pipe 3 lower ends are provided with thermometer 8.Control device 5 adopts simple switch control, controls opening and closing of water pump 4 by the break-make of switch.When needs are given the water tank water filling of solar water heater, close controlled valve 13 earlier, open controlled valve V14 and controlled valve I10 simultaneously, at this moment running water can arrive water tank 1 by controlled valve I10 and hot water out pipe 2, and this moment is because closing with opening of controlled valve V14 of controlled valve IV13 makes overflow pipe 3 really play the effect of overflow pipe.Represent that when the lower end of overflow pipe 3 there are flowing out water tank is full, can close controlled valve I10 immediately, close controlled valve V14 then, open valve IV13 again, this moment, overflow pipe 3 served as the return pipe of water tank 1 in the native system.When the people wants to use hot water, can click the shortcut on the control device 5, water pump 4 begins to start, cold water in the water pipe can be under the effect of water pump 4, flow back to the water tank of solar water heater by overflow pipe 3, the hot water that the while water tank is 1 li can be drawn onto in the hot water out pipe 2 by water pump 4, to guarantee hot water out pipe 2 instant-heatings.Hot water out pipe 2 is provided with 16 water nozzles, and water nozzle 16 can provide domestic water.
Embodiment 2: control device 5 adopts temperature sensor 6 and the temperature control equipment that is arranged on hot water out pipe 2 or overflow pipe 3 lower ends, temperature sensor 6 detects water temperature in the water pipe, temperature signal is passed to temperature control equipment, the opening and closing of the temperature signal control water pump 4 of temperature control equipment by the temperature sensor 6 that receives.Consistent among other structure and operation principle and the embodiment 1.
Embodiment 3: control device adopts time switching device, and time switching device is carried out timing setting, makes its turning on and off of interior automatically controlled water pump 4 at certain time intervals.When outdoor temperature can not frozen to guarantee water pipe in a period of time of working automatically at regular intervals by water pump 4 is set during in subzero, thereby reach antifreeze purpose.Other structure and operation principle are consistent with embodiment 1.
Embodiment 4: when overcast and rainy, if solar water heater can not shine heat with water, just can adopt the delivery port place of water pump 4 to be communicated with heat exchanger 7, the water inlet of heat exchanger 7 and delivery port all are communicated with the delivery port place at water pump 4, the water inlet of heat exchanger 7 is provided with controlled valve II11, is provided with controlled valve III12 between the water inlet of heat exchanger 7 and the delivery port.Close during use controlled valve I12,, open controlled valve II11, so just the hot water in the heat exchanger 7 can be delivered in the water tank 1 by water pump 4, use again.Not only can allow solar water heater instant-heating and antifreeze can also the assurance not have still to have hot water to use under the situation of sunlight in continuous many days.Consistent among other structure and operation principle and the embodiment 1.
Embodiment 5: be provided with the pressure sensing display unit in the hot water out pipe lower end, be used for converting hydraulic signal to the cistern water level data signal and showing.A flowmeter 17 is installed between water tank 1 and delivery port 16, with controlled valve I10 a magnetic valve 18 is installed side by side, flowmeter 17 and magnetic valve 18 are electrically connected with controller 5, native system also has automatic loading water, the function of the full automatic stop of water, concrete enforcement: can close controlled valve I10 during automatic loading water, by the automatic loading water key commands on the steering controller 5 magnetic valve 18 is opened, at this moment running water can arrive water tank 1 by magnetic valve 18 and hot-water line 2, pressure sensing display unit 15 closes for 5 one signal command magnetic valves 18 of controller when water tank 1 is filled with water, and this process is the full automatic stop of water.Above-described flowmeter can play the effect of an insurance, if it is 100 liters that the heap(ed) capacity of the water tank of a solar water heater is arranged, just the single water amount that can flowmeter be set by controller 5 is for less than 100 liters, when recording single water amount to 100 and rise, flowmeter can give 5 one signals of controller, the closed electromagnetic valve of order automatic loading water.This device can solve solar water heater water on present often occur unlimited, the problem of promptly metalling run out.Consistent among other structure and operation principle and the embodiment 1.
Claims (7)
1. instant-heating anti-freezing solar water heater, comprise water tank (1), described water tank (1) links to each other and is connected with hot water out pipe (2) and overflow pipe (3), described hot water out pipe (2) opening is positioned at water tank (1) bottom, described overflow pipe (3) opening is positioned at water tank (1) top, it is characterized in that: also comprise the control device (5) of water pump (4) and control water pump (4), the water inlet of described water pump (4) and delivery port are connected with hot water out pipe (2) lower end and overflow pipe (3) lower end by water pipe respectively.
2. instant-heating anti-freezing solar water heater according to claim 1, it is characterized in that: described control device (5) comprises temperature sensor (6) and the temperature control equipment that is arranged on hot water out pipe (2) or overflow pipe (3) lower end, the opening and closing of temperature signal control water pump (4) of described temperature control equipment by the temperature sensor (6) that receives.
3. instant-heating anti-freezing solar water heater according to claim 1 is characterized in that: described control device (5) comprises time switching device, and described time switching device is used for turning on and off of timing controlled water pump (4).
4. instant-heating anti-freezing solar water heater according to claim 1 is characterized in that: the delivery port place of described hot water out pipe (2), overflow pipe (3) and water pump (4) is provided with controlled valve.
5. according to claim 1 or 2 or 3 described instant-heating anti-freezing solar water heaters, it is characterized in that: described hot water out pipe (2) or overflow pipe (3) lower end are provided with thermometer (8).
6. instant-heating anti-freezing solar water heater according to claim 1 is characterized in that: the delivery port place of described water pump (4) is communicated with heat exchanger (7).
7. instant-heating anti-freezing solar water heater according to claim 1, it is characterized in that: described hot water out pipe (2) lower end is provided with pressure sensing display unit (15), flowmeter (17) and the magnetic valve (18) that all links to each other with control device, and control device (5) receives pressure sensor signal and flow signal and controls the opening and closing of magnetic valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202529549U CN201715758U (en) | 2010-07-09 | 2010-07-09 | Immediate-heating anti-freezing solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202529549U CN201715758U (en) | 2010-07-09 | 2010-07-09 | Immediate-heating anti-freezing solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715758U true CN201715758U (en) | 2011-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202529549U Expired - Fee Related CN201715758U (en) | 2010-07-09 | 2010-07-09 | Immediate-heating anti-freezing solar water heater |
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| CN (1) | CN201715758U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759210A (en) * | 2011-04-27 | 2012-10-31 | 姚福来 | Automatic water feeding device of solar water heater |
| CN103836828A (en) * | 2014-03-20 | 2014-06-04 | 山东桑乐太阳能有限公司 | Solar anti-freezing solution charging device |
| CN105674594A (en) * | 2016-04-01 | 2016-06-15 | 烟台大学 | Novel water-circulating instant-heating type solar water heater system |
-
2010
- 2010-07-09 CN CN2010202529549U patent/CN201715758U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759210A (en) * | 2011-04-27 | 2012-10-31 | 姚福来 | Automatic water feeding device of solar water heater |
| CN103836828A (en) * | 2014-03-20 | 2014-06-04 | 山东桑乐太阳能有限公司 | Solar anti-freezing solution charging device |
| CN103836828B (en) * | 2014-03-20 | 2016-02-17 | 山东桑乐太阳能有限公司 | A kind of antifreezing solar energy liquid liquid-adding device |
| CN105674594A (en) * | 2016-04-01 | 2016-06-15 | 烟台大学 | Novel water-circulating instant-heating type solar water heater system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130709 |