CN2769771Y - Solar hot water supply device - Google Patents
Solar hot water supply device Download PDFInfo
- Publication number
- CN2769771Y CN2769771Y CN 200520004128 CN200520004128U CN2769771Y CN 2769771 Y CN2769771 Y CN 2769771Y CN 200520004128 CN200520004128 CN 200520004128 CN 200520004128 U CN200520004128 U CN 200520004128U CN 2769771 Y CN2769771 Y CN 2769771Y
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- water
- temperature
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- supply device
- solar energy
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- Expired - Fee Related
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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
The utility model relates to a solar energy hot water supply device which is used for supplying hot water to a water sending system. The solar energy hot water supply device comprises a water storage unit for storing the water, a heating unit which is used for heating the water in the water storage unit by the solar energy, a temperature control unit which is used for measuring the water temperature to decide the flowing direction of water flow, a direction dividing unit which is used for connecting the water storage unit and the water sending system, and a heating-up unit which is used for heating. If the water temperature is high enough, the water flows to the water sending system from the water storage unit through the direction dividing unit, and if the water temperature is over low, the water flows to the water sending system after being heated by flowing to the heating up unit. Only pat of the water quantity can be heated by using the design of the utility model, and the energy is saved.
Description
Technical field
The utility model relates to a kind of hot-water supply device, particularly a kind of solar energy hot water supply device.
Background technology
Hot water is integral in the general life, and people have a bath, clear up, and cook etc., usually all need hot water.In order there to be hot water available, people often heat water in the mode of gas-fired heating or energising heating before.Yet under the consideration and environmental consciousness new line of energy savings, develop gradually after obtaining the radiant energy of the sun, again energy is transformed to be used for adding the heating mode of hot water.Because solar energy is to belong to the energy that the Nature distributes, and can allow people obtain, so can reach the purpose of the energy savings of being envisioned really under ideal state endlessly.
Referring to Fig. 1, existing solar energy hot water supply device 1 is after water system 10 is obtained water, and the radiant energy that stores and intercept the sun again is to heat this water yield, and hot-water supply is to sending water system 100 then.This solar energy hot water supply device 1 include in order to deposit stem from the water of this water system 10 aqua storage tank 11, utilize the radiant energy of the sun and, and connect and control in this temperature control unit 13 and the intensification part 14 that utilizes electric power to start in order to the heating unit 12 that heats the water in this aqua storage tank 11, in order to detecting the temperature control unit 13 of the temperature of water in this aqua storage tank 11.
Therefore, when weather is sunny, this heating unit 12 can successfully obtain the radiant energy of the sun, to heat the water that makes in this aqua storage tank 11.This temperature control unit 13 can detect the water temperature in this aqua storage tank 11, and be set with a high temperature limit value and a low temperature limitation value, when as long as this water temperature is lower than this low temperature limits value, this temperature control unit 13 will carry the information to this intensification part 14, so that its startup and heat the water that makes in this aqua storage tank 11, make the temperature of water be higher than this high temperature limit value up to this, thereby make the water temperature in this aqua storage tank 11 remain on this more than low temperature limitation value, the user at every moment all has hot water to enjoy thus.
When this heating unit 12 can obtain enough solar energy and used, water in this aqua storage tank 11 can be heated above this high temperature limit value that this temperature control unit 13 sets, afterwards, making water be transported to this again send in the water system 100 and takes at any time for the user.On the contrary, if this heating unit 12 can't be drawn to enough solar energy for some reason, therefore water in this aqua storage tank 11 then can can't utilize solar energy and heat, and cause it to cool off gradually, sees through the work of this intensification part 14 more further and remained on the above water temperature of this low temperature limitation value.
Yet, with regard to present employed heating unit 12, the function that does not have the previous solar energy that has got access to of deposit, adding distributing of solar energy is to depend on time and weather quality, for example when fine, this heating unit 12 can intercept comparatively plentiful solar energy, and then allows these aqua storage tank 11 interior water maintain the condition of high temperature.But compared to every day at dusk to time-division in early morning every other day, and cloudy day and the rainy day that just arranged at last sunshine, retrievable solar energy is greatly deficient, even there is not solar energy to obtain, in addition, the radiant energy of the sun also is at times strong and at other times weak, and therefore, the water in this aqua storage tank 11 just sees through this heating unit 12 and utilizes solar energy temporarily to heat with the rising temperature.
When sunshine is not enough, the then progressively cooling of the temperature of the water in this aqua storage tank 11 because can't be heated by this heating unit 12 constantly, therefore when as long as water temperature is lower than the low temperature limitation value of this temperature control unit 13, this intensification part 14 will be activated to heat the water in this aqua storage tank 11, temperature up to water is higher than this high temperature limit value, yet water temperature still can be because of stopping to be heated cooling once more, cross when water temperature and to start this intensification part 14 when low again, so should intensification part 14 will repeatedly work and consumed too much electric power.
In addition, this aqua storage tank 11 is to include 200 liters, 300 liters haply, reaches 600 liters and waits several different specifications, to allow this solar energy hot water supply device 1 can meet the demand of the hot water use amount of various groups or occasion.But, what this intensification part 14 was heated is whole water in this aqua storage tank 11, although only need take a spot of hot water so the user is each, but as long as the water temperature in this aqua storage tank 11 is lower than standard, this intensification part 14 still can heat the water yield up to hundreds of liters in this aqua storage tank 11 in the lump, and should can repeat work according to these temperature control unit 13 measured water temperatures by intensification part 14, thereby exhaust many electric power and heat water in this aqua storage tank 11 repeatedly, so heat situation and do not meet the theory that designs this solar energy hot water supply device 1 originally, the requirement of just saving the energy.
Therefore, how to allow the convenience that the user enjoys has hot water to use at any time, can reduce the use amount of electric energy simultaneously again,, promptly become present those skilled in the art and do one's utmost to want the place of improving to reach the ideal of energy savings.
The utility model content
The purpose of this utility model is can provide hot water at any time in order to provide a kind of, can also reduce the solar energy hot water supply device that the energy uses.
For achieving the above object, the utility model solar energy hot water supply device send water system in order to hot-water supply to, and this solar energy hot water supply device comprises water cell, heating unit, branch to unit, temperature control unit, and the intensification unit.
This water cell is used for ccontaining water.This heating unit obtains the radiant energy of the sun and is used for heating water in this water cell.This minute is connected in this water cell and accesses water in this water cell to the unit, and is provided with one and is connected in first delivery port that this send water system, and second delivery port.This temperature control unit is used to detect the temperature of the water of this minute in the unit, and is set with a temperature limits value and can controls this minute to the unlatching of first, second delivery port of unit or close.This intensification unit is used to heat the water of this intensification unit of flowing through, and is connected in second delivery port of this minute to the unit, and is provided with one and is connected in the 3rd delivery port that this send water system.
When water temperature that this temperature control unit measured is not less than its temperature limits value that sets, this minute to first delivery port of unit promptly open so that current direction this send water system, this second delivery port then can be closed.When water temperature that this temperature control unit sensed is lower than its this temperature limits value that sets, this minute then closes to first delivery port of unit, second delivery port will be opened, so that current direction should the intensification unit, and be subjected to this heating unit heating back to flow out the 3rd delivery port and enter this and send water system.
The purpose of this utility model is that how much and at any time this heating unit should heat at the required water yield of user accurately, thereby can save the many energy and the electricity charge, also implements environmental protection spirit in the time of the cost saving and the energy more.
Description of drawings
Below by most preferred embodiment and accompanying drawing the utility model solar energy hot water supply device is elaborated, in the accompanying drawing:
Fig. 1 is a schematic diagram, and the most of member and the relative position thereof of existing solar energy hot water supply device is described;
Fig. 2 is a schematic diagram, and the most of member and the relative position thereof of the preferred embodiment of solar energy hot water supply device of the present utility model is described;
Fig. 3 is a schematic diagram, and the detailed member and the relative position thereof of the temperature control unit in the preferred embodiment is described.
The specific embodiment
As shown in Figure 2, solar energy hot water supply device of the present utility model is to obtain behind the water from a water system 2 it to be stored again, and the radiant energy of the intercepting sun to be to heat this water yield, and hot-water supply to send water system 3 then.The preferred embodiment of solar energy hot water supply device of the present utility model comprises water cell 4, heating unit 5, divides to unit 6, temperature control unit 7, and intensification unit 8.
This water cell 4 is the water that flows into from this water system 2 in order to store, and in the present embodiment, this water cell 4 is to be an aqua storage tank.This heating unit 5 obtain the sun radiant energy and in order to heat the water in this water cell 4.
This minute is connected in this water cell 4 and can accesses water this water cell 4 in to unit 6, and is provided with first water inlet 61 that is connected in this water cell 4, is connected in first delivery port 62 that this send water system 3, reaches second delivery port 63.In the present embodiment, this branch is a triple valve to unit 6.
As shown in Figure 3, this temperature control unit 7 is connected to this water cell 4 and divides to unit 6, and include the temperature sensor 71 that is used for the water temperature in the sensing water cell 4, and be electrically connected on this temperature sensor 71 and the controller 72 of this minute respectively to unit 6.This controller 72 includes the temperature sensing circuit 721 that is electrically connected with this temperature sensor 71, temperature setting circuit 722, is electrically connected on the CPU arithmetic logic circuit 723 of this temperature sensing circuit 721 and this temperature setting circuit 722 respectively, and is electrically connected on this CPU arithmetic logic circuit 723 to drive the drive circuit 724 of this minute to unit 6.
Look back Fig. 2,8 of this intensification unit are provided with and are communicated in second water inlet 81 of this minute to second delivery port 63 of unit 6, and are communicated in the 3rd delivery port 82 that this send water system 3.This intensification unit 8 is used to heat the water of this intensification unit 8 of flowing through.In the present embodiment, this intensification unit 8 is a water lighting formula water heater.
Shown in Fig. 2,3, when the intensity at sunshine reached, this heating unit 5 can obtain the radiant energy of the sun, to be used to heat the water in this water cell 4.The user can see through the temperature setting circuit 722 of this temperature control unit 7 and set a temperature limits value, after the water temperature in this temperature sensor 71 senses this water cell 4, just information is passed to the temperature sensing circuit 721 in this temperature controller 72, so this arithmetic logic circuit 723 will receive each information of being transmitted by this temperature sensing circuit 721 and temperature setting circuit 722, and then judges that these temperature sensor 71 measured water temperatures are to be higher or lower than the temperature limits value that this temperature setting circuit 722 sets.724 of this drive circuits are can drive this minute to the unlatching of first delivery port 62 of unit 6 and second delivery port 63 or cut out.
The result who is judged when this arithmetic logic circuit 723 is that these temperature sensor 71 measured water temperatures are when being not less than this temperature limits value, this information will continue to be passed to this drive circuit 724, and order about this minute and send first delivery port 62 of water system 3 to open towards this to unit 6, and make this second delivery port 63 close, therefore the water in this water cell 4 will flow into this minute behind first water inlet 61 of unit 6, flow out from this first delivery port 62, then enter this and send water system 3, use for the user.
The result who is judged when this arithmetic logic circuit 723 is the measured water temperature of this temperature sensor 71, when being lower than this temperature limits value, this information also can be passed to this drive circuit 724, and order about this minute and close to first delivery port 62 of unit 6, and make towards second delivery port 63 of this intensification unit 8 and open, therefore the water in this water cell 4 will flow into this minute behind first water inlet 61 of unit 6, flow out from this second delivery port 63, then flow into second water inlet 81 of this intensification unit 8, and through after these intensification unit 8 heating, flow out from its 3rd delivery port 82 again and send water system 3, and use for the user to enter this.In the present embodiment, this intensification unit 8 is a water lighting formula water heater.
Known by inference by above, the utility model solar energy hot water supply device has every advantage as described below:
(1) can more flexibly heat the needed water yield:
Compared to the existing solar energy hot water supply device shown in Fig. 1, water in this aqua storage tank 11 is heated by collective in this aqua storage tank 11, but solar energy hot water supply device of the present utility model then be this minute after 6 places, unit just judge by this temperature control unit 7 whether water temperature is lower than the temperature limits value that sets, just begin to allow water directly flow to this and send water system 3, or flowing into this intensification unit 8 send water system 3 to flow to this after being heated again, so solar energy hot water supply device of the present utility model is the height situation according to water temperature, and at the water yield that flows out in this water cell 4 row heating again.
(2) reduce electric cost:
When the user when this send water system 3 to take water, the water that just has equivalent flow to this branch to unit 6 in this water cell 4, therefore, the utility model solar energy hot water supply device is when water temperature is lower than this temperature limits value and the only just required water yield row heating again of user, so compare with the existing solar energy hot water supply device 1 of all water yields in this aqua storage tank of heating 11, the water yield of the required heating of solar energy hot water supply device of the present utility model greatly reduces, more can not heat repeatedly, can save very many electric power, and reduce the cost of electricity consumption widely, energy savings, and conform with the environmental requirement that the script desire is utilized solar electrical energy generation more.
Conclude above-mentioned, the utility model solar energy hot water supply device, be after whether water temperature in this temperature control unit 7 is judged this water cell 4 is lower than the temperature limits value that sets, determine water to flow out the trend of this minute behind unit 6 again, so, then can directly flow to this and send water system 3 when the water temperature at water cell 4 places is enough when high.When the water temperature at water cell 4 places is crossed low and when needing heating, then flow through earlier and flow to this again behind this intensification unit 8 and send water system 3, so the utility model solar energy hot water supply device then only heats at the required water yield of user, and the purpose that can reach energy savings and reduce cost.
Claims (5)
1, a kind of solar energy hot water supply device is used for hot-water supply to and send water system, and this solar energy hot water supply device comprises water cell, and is connected on this water cell and can obtains the heating unit of the radiant energy of the sun, it is characterized in that:
This solar energy hot water supply device also comprise be connected in this water cell and offer be connected in this first delivery port that send water system and second delivery port branch to the unit, be connected in this water cell and control the temperature control unit of this minute to the keying of first delivery port of unit and second delivery port, and be connected in this minute to second delivery port of unit and offer and be connected in the intensification unit that this send the 3rd delivery port of water system, when the water temperature of this temperature control unit in detecting this water cell is not less than a temperature limits value, i.e. control is opened this first delivery port and is closed second delivery port, and when the water temperature in detecting this water cell is lower than this temperature limits value, i.e. control is closed this first delivery port and is opened second delivery port.
2, solar energy hot water supply device as claimed in claim 1 is characterized in that:
Described branch is a triple valve to the unit.
3, solar energy hot water supply device as claimed in claim 2 is characterized in that:
Described intensification unit is a water lighting formula water heater.
4, solar energy hot water supply device as claimed in claim 1 is characterized in that:
Described temperature control unit includes the temperature sensor that is used for the water temperature in the described water cell of sensing, and is electrically connected on this temperature sensor and the described minute controller to the unit respectively.
5, solar energy hot water supply device as claimed in claim 4 is characterized in that:
Described controller includes the temperature sensing circuit that is electrically connected with described temperature sensor, temperature setting circuit, is electrically connected on the CPU arithmetic logic circuit of this temperature sensing circuit and this temperature setting circuit respectively, and is electrically connected on this CPU arithmetic logic circuit to drive the drive circuit of this minute to the unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004128 CN2769771Y (en) | 2005-02-25 | 2005-02-25 | Solar hot water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004128 CN2769771Y (en) | 2005-02-25 | 2005-02-25 | Solar hot water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2769771Y true CN2769771Y (en) | 2006-04-05 |
Family
ID=36690851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520004128 Expired - Fee Related CN2769771Y (en) | 2005-02-25 | 2005-02-25 | Solar hot water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2769771Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101946130A (en) * | 2008-12-09 | 2011-01-12 | 达克斯制造有限公司 | Water heating system and method for operating thereof |
-
2005
- 2005-02-25 CN CN 200520004128 patent/CN2769771Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101946130A (en) * | 2008-12-09 | 2011-01-12 | 达克斯制造有限公司 | Water heating system and method for operating thereof |
| CN103604208B (en) * | 2008-12-09 | 2016-03-30 | 达克斯制造有限公司 | Water heating system and method for operating thereof |
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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: 20060405 Termination date: 20130225 |