CN203629090U - Water supplying system of solar water heater - Google Patents
Water supplying system of solar water heater Download PDFInfo
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- CN203629090U CN203629090U CN201320667460.0U CN201320667460U CN203629090U CN 203629090 U CN203629090 U CN 203629090U CN 201320667460 U CN201320667460 U CN 201320667460U CN 203629090 U CN203629090 U CN 203629090U
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- water
- water tank
- level
- solar
- controller
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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
Abstract
The utility model discloses a water supplying system of a solar water heater. The water supplying system comprises a controller, a temperature sensor electrically connected with the controller and used for measuring the water temperature in a water tank of the solar water heater and a water level monitoring device used for measuring the water level in the water tank and electrically connected with the controller. A pressurizing pump, an electromagnetic valve I and an auxiliary water tank are sequentially arranged on a water inlet pipe of the solar water heater in the water inlet direction. The auxiliary water tank is higher than the water tank of the solar water heater and an electromagnetic valve II is arranged on the water inlet pipe between the auxiliary water tank and the water tank. A water level measuring device for measuring the water level in the auxiliary water tank is arranged in the auxiliary water tank. The controller is respectively electrically connected with the electromagnetic valve I, the electromagnetic valve II and the water level measuring device. A pressurizing device driving circuit is arranged on the controller and electrically connected with a pressurizing device. Water can be added to the water tank level by level by means of the water supplying system of the solar water heater and the water temperature in the water tank can meet the use requirement all the time.
Description
Technical field
The utility model belongs to technical field of solar water heaters, is specifically related to a kind ofly have that classification adds water and the solar water heater of temp. control function.
Background technology
Solar energy is converted into heat energy by solar water heater, and water is heated to high-temperature from low temperature, uses to meet the hot water of people in life, production.Solar water heater is divided into vacuum pipe solar water heater and flat solar water heater by version.At present, on market, take vacuum pipe solar water heater as main, occupy domestic 95% the market share.Electron tubes type domestic solar water heater is mainly made up of related accessories such as thermal-collecting tube, storage tank and supports, and solar energy energy transform into heat energy is mainly relied on to thermal-collecting tube.The principle that thermal-collecting tube utilizes hot water floating cold water to sink, makes water generates microcirculation and reaches required hot water.
Along with living standard progressively improves, people, to the increasing while of hot water demand, are also progressively improving the requirement of comfortableness.Because solar water heater is higher to the dependence of solar energy, in the time that solar energy is not enough, in the water tank due to existing solar water heater, there is more water, therefore water cannot be heated to the temperature needing, and then the defect that can use without hot water while causing shower.Although electrically heated function that more existing solar water heaters are also integrated, because the water in water tank is more, is heated and also can causes a large amount of energy wastes.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of solar water heater watering system, and this solar water heater watering system can add water step by step in water tank, guarantees that the water temperature in water tank can meet instructions for use all the time.
For achieving the above object, the utility model provides following technical scheme:
A kind of solar water heater watering system, comprises controller, is all electrically connected with described controller and for measuring the temperature sensor of the water temperature in solar water heater water tank and for measuring the Level monitor of the water level in described water tank;
On the water inlet pipe of described solar water heater, be provided with successively booster pump, electromagnetic valve I and secondary water tank along the direction of water inlet, described secondary water tank is higher than the water tank of described solar water heater, and be provided with electromagnetic valve II on the water inlet pipe between described secondary water tank and water tank, in described secondary water tank, be provided with the level measurement device for measuring the water level in secondary water tank, and described controller is electrically connected with described electromagnetic valve I, electromagnetic valve II and level measurement device respectively, described controller is provided with booster drive circuit, and described booster drive circuit is electrically connected with described booster.
Further, described Level monitor is to be arranged on the level sensor for detection of water level in described water tank.
Further, described Level monitor is to be arranged in described water tank for measuring the pressure sensor of hydraulic pressure.
Further, also comprise electric heating system, described electric heating system comprises the heating resistor being arranged in described water tank, and described heating resistor is electrically connected with described controller.
Further, described level measurement device comprises the ball float groove that is arranged on described secondary water tank sidewall and communicates with described secondary water tank, in described ball float groove, be provided with the ball float that can move up and down along ball float groove, and the two ends up and down of described ball float groove are respectively equipped with the approach switch for send water level signal to described controller.
Further, the bottom of described ball float groove is provided with the connected entrance communicating with described secondary water tank.
Further, the sidewall of described ball float groove is provided with the communicating slits communicating with described secondary water tank.
The beneficial effects of the utility model are:
Solar water heater watering system of the present utility model, by set temperature sensor and Level monitor in water tank, the water temperature signal measuring is transferred to controller by temperature sensor, after the water temperature in water tank reaches the temperature range of setting, controller control electromagnetic valve II is opened, and add water in water tank by secondary water tank, Level monitor is measured the water level in water tank in real time, and water level signal is transferred in controller, after the water level in water tank reaches the water level of setting, controller control electromagnetic valve II is closed, stop into water, so, can guarantee under the condition of solar energy deficiency, remain the temperature range that the water temperature in water tank is being set, guarantee that the water temperature in water tank can meet instructions for use,
In addition, by secondary water tank is set, level measurement device is measured the water level in secondary water tank, and water level signal is transferred to controller, when the water level in secondary water tank lower than designated water level under in limited time, controller control electromagnetic valve I and booster pump are opened and are intake in secondary water tank, when the water level in secondary water tank reaches on designated water level in limited time, controller control booster pump and electromagnetic valve I are closed, and stop into water; So, by secondary water tank is set, can effectively reduce the number of times of the opening and closing of booster pump, and can extend the service life of booster pump and save energy resource consumption.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, the utility model provides following accompanying drawing to describe:
Fig. 1 is the schematic diagram of the utility model solar water heater watering system embodiment;
Fig. 2 is the structural representation of secondary water tank;
Fig. 3 is the A-A cutaway view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, be the schematic diagram of the utility model solar water heater watering system embodiment.The solar water heater watering system of the present embodiment, comprises controller 1, is all electrically connected with controller 1 and for measuring the temperature sensor 3 of the water temperature in solar water heater water tank 2 and for measuring the Level monitor 4 of the water level in water tank 2.On the water inlet pipe 5 of solar water heater, be provided with successively booster pump 6, electromagnetic valve I 7 and secondary water tank 8 along the direction of water inlet, secondary water tank 8, higher than the water tank 2 of solar water heater, guarantees that the water in secondary water tank 8 can enter in water tank 2 smoothly.On the water inlet pipe 5 between secondary water tank 8 and water tank 2, be provided with electromagnetic valve II 9, in secondary water tank 8, be provided with the level measurement device 10 for measuring the water level in secondary water tank 8, and controller 1 is electrically connected with electromagnetic valve I 7, electromagnetic valve II 9 and level measurement device 10 respectively, controller 1 is provided with booster drive circuit 11, and booster drive circuit 11 is electrically connected with booster 6.
The solar water heater watering system of the present embodiment, by at the interior set temperature sensor 3 of water tank 2 and Level monitor 4, the water temperature signal measuring is transferred to controller 1 by temperature sensor 3, after the water temperature in water tank 2 reaches the temperature range of setting, controller 1 is controlled electromagnetic valve II 9 and is opened, and add water in water tank 2 by secondary water tank 8, Level monitor 4 is measured the water level in water tank 2 in real time, and water level signal is transferred in controller 1, after the water level in water tank 2 reaches the water level of setting, controller 1 controls electromagnetic valve II 9 and cuts out, stop into water, so, can guarantee under the condition of solar energy deficiency, remain the temperature range that the water temperature in water tank is being set, guarantee that the water temperature in water tank can meet instructions for use.
Concrete, by adopting the solar water heater watering system of the present embodiment, water tank 2 can be divided into step by step to the progression needing, as 20 grades, the SEA LEVEL VARIATION height at every turn adding water is 1/20th of water tank 2 height, can guarantee that the water temperature in water tank can meet instructions for use all the time.
In addition, by secondary water tank 8 is set, level measurement device 10 is measured the water level in secondary water tank 8, and water level signal is transferred to controller 1, when the water level in secondary water tank 8 lower than designated water level under in limited time, electromagnetic valve I 7 controlled by controller 1 and booster pump 6 is opened to the interior water inlet of secondary water tank 8, when the water level in secondary water tank 8 reaches on designated water level in limited time, booster pump 6 controlled by controller 1 and electromagnetic valve I 7 is closed, and stops into water; So, by secondary water tank 8 is set, can effectively reduce the number of times of the opening and closing of booster pump 6, and can extend the service life of booster pump 6 and save energy resource consumption.
Further, the solar water heater watering system of the present embodiment also comprises electric heating system, and electric heating system comprises the heating resistor 12 being arranged in water tank 2, and heating resistor 12 is electrically connected with controller 1.When evening or overcast and rainy, after the water in water tank 2 is finished, can utilizes in the manual control cabinet water tank 2 of controller 1 and add water, and utilize heating resistor heating, to guarantee normal use.
The level measurement device of the present embodiment comprises the ball float groove 13 that is arranged on secondary water tank 8 sidewalls and communicates with secondary water tank 8, in ball float groove 13, be provided with the ball float 14 that can move up and down along ball float groove 13, and the two ends up and down of ball float groove 13 are respectively equipped with approach switch 15 from water level signal to controller 1 and approach switch 16 for send, in the time that the water level in secondary water tank 8 changes, ball float 14 can be along with the variation of water level moves up and down along ball float groove 13, when the water level in secondary water tank 8 lower than designated water level under in limited time, ball float 14 contacts with the approach switch 16 that is arranged on ball float groove 13 lower ends, approach switch 16 sends water level signal to controller 1, the water level signal control electromagnetic valve I 7 that controller 1 basis receives and booster 6 are opened in secondary water tank 8 and are added water, water level in secondary water tank 8 rises, ball float 14 along ball float groove 13 along with moving on water level, when reaching on designated water level, water level prescribes a time limit, ball float 14 contacts with the approach switch 15 that is arranged on ball float groove 13 upper ends, approach switch 15 sends water level signal to controller 1, controller 1 cuts out according to this water level signal control booster 6 and electromagnetic valve I 7, stop adding water to secondary water tank 8.Ball float groove 13 can adopt various structures form to be connected with secondary water tank 8, and as the bottom of ball float groove 13 is provided with the connected entrance communicating with secondary water tank, or the sidewall of ball float groove 13 is provided with the communicating slits 17 communicating with secondary water tank 8.The sidewall of the ball float groove 13 of the present embodiment is provided with the communicating slits 17 communicating with secondary water tank 8, can avoid blocked.
Finally explanation is, above preferred embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can make various changes to it in the form and details, and not depart from the utility model claims limited range.
Claims (7)
1. a solar water heater watering system, is characterized in that: comprise controller, be all electrically connected with described controller and for measuring the temperature sensor of solar water heater water tank water temperature and for measuring the Level monitor of described cistern water level;
On the water inlet pipe of described solar water heater, be provided with successively booster pump, electromagnetic valve I and secondary water tank along the direction of water inlet, described secondary water tank is higher than the water tank of described solar water heater, and be provided with electromagnetic valve II on the water inlet pipe between described secondary water tank and water tank, in described secondary water tank, be provided with the level measurement device for measuring the water level in secondary water tank, and described controller is electrically connected with described electromagnetic valve I, electromagnetic valve II and level measurement device respectively, described controller is provided with booster drive circuit, and described booster drive circuit is electrically connected with described booster.
2. solar water heater watering system according to claim 1, is characterized in that: described Level monitor is to be arranged on the level sensor for detection of water level in described water tank.
3. solar water heater watering system according to claim 1, is characterized in that: described Level monitor is to be arranged in described water tank for measuring the pressure sensor of hydraulic pressure.
4. according to the solar water heater watering system described in claim 1-3 any one, it is characterized in that: also comprise electric heating system, described electric heating system comprises the heating resistor being arranged in described water tank, described heating resistor is electrically connected with described controller.
5. solar water heater watering system according to claim 1, it is characterized in that: described level measurement device comprises the ball float groove that is arranged on described secondary water tank sidewall and communicates with described secondary water tank, in described ball float groove, be provided with the ball float that can move up and down along ball float groove, and the two ends up and down of described ball float groove are respectively equipped with the approach switch for send water level signal to described controller.
6. solar water heater watering system according to claim 5, is characterized in that: the bottom of described ball float groove is provided with the connected entrance communicating with described secondary water tank.
7. solar water heater watering system according to claim 5, is characterized in that: the sidewall of described ball float groove is provided with the communicating slits communicating with described secondary water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320667460.0U CN203629090U (en) | 2013-10-28 | 2013-10-28 | Water supplying system of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320667460.0U CN203629090U (en) | 2013-10-28 | 2013-10-28 | Water supplying system of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629090U true CN203629090U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320667460.0U Expired - Fee Related CN203629090U (en) | 2013-10-28 | 2013-10-28 | Water supplying system of solar water heater |
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| Country | Link |
|---|---|
| CN (1) | CN203629090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918154A (en) * | 2017-03-07 | 2017-07-04 | 李博宇 | A kind of solar water heater of automatic loading water |
| CN107144033A (en) * | 2016-11-14 | 2017-09-08 | 刘琴 | Solar vacuum-tube water heater automatic water-supply apparatus |
-
2013
- 2013-10-28 CN CN201320667460.0U patent/CN203629090U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144033A (en) * | 2016-11-14 | 2017-09-08 | 刘琴 | Solar vacuum-tube water heater automatic water-supply apparatus |
| CN106918154A (en) * | 2017-03-07 | 2017-07-04 | 李博宇 | A kind of solar water heater of automatic loading water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141028 |
|
| EXPY | Termination of patent right or utility model |