CN200946922Y - Split solar water heater - Google Patents
Split solar water heater Download PDFInfo
- Publication number
- CN200946922Y CN200946922Y CN 200620021701 CN200620021701U CN200946922Y CN 200946922 Y CN200946922 Y CN 200946922Y CN 200620021701 CN200620021701 CN 200620021701 CN 200620021701 U CN200620021701 U CN 200620021701U CN 200946922 Y CN200946922 Y CN 200946922Y
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- CN
- China
- Prior art keywords
- water
- water tank
- solar
- thermal collector
- solar thermal
- 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.)
- 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
- 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
The utility model relates to a new separate oped solar water heater and belongs to the solar water heater domain. The utility model consists of the solar heat collector(1) and the water tank (2),the solar heat collector(1) and the water tank (2) is separate structure, the water tank (2) is open style .The solar heat collector(1) is installed outdoors while the water tank (2) indoors and lower than the solar heat collector(1).The inlet of the solar heat collector(1) and the outlet of the water tank (2) are connected by pipes, the water pump(M1)is provided in the outlet of the water tank (2).The outlet of the water pump(M1) is divided to two parts, one connects with the water equipment though the switch(S1) and the other is connected with the solar heat collector(1) though the electric valve(Y1). The utility model has superior function compared with the current separate closed solar water heater. The utility model can be used even when the water supply is cut off or the water pressure s lower than 0.02MP and the utility model can save electricity and is convenient to operate.
Description
(1) technical field
The utility model belongs to the solar water heater field, particularly a kind of split close type solar water heater.
(2) background technology
The separated type solar water heater is a kind of energy-efficient solar water heater, it is indoor that the difference of the maximum of the solar water heater of separated type solar water heater and traditional one is that the water tank of solar water heater is installed in, and be not installed in outdoor with the solar thermal collector one.Icing in the winter time area, particularly extremely frigid zones, inner water tank is often because of the dilatancy of freezing, even spalling, the upper and lower water pipe of water tank can freeze to stop up, and not only bursting by freezing can not be used, and the thawing season in next year also can't use, unless annual overhaul and change parts.
In addition on energy-conservation angle, suppose that winter, outdoor temperature was-30 ℃, indoor temperature is 20 ℃, make the residing environment temperature of water tank of solar water heater promote 50 ℃ like this, the heat that has reduced widely in the solar water heater hot water water storage process is scattered, make separated type solar water heater electricity in winter add heat power consumption and level off to zero, thereby reached the purpose of further saving electric energy.
The separated type solar water heater divides two kinds of closed and open types again, and the separated type solar water heater of Xiao Shouing all is enclosed in the market.Existing separation and sealed formula solar water heater relies on the external heat supply water of tap water pressure.When the external heat supply water of separation and sealed formula solar water heater, running water will enter in the water tank of separation and sealed formula solar water heater, make the hot water cooling through the solar thermal collector heating of storage in the water tank, thereby reduced the disposable utilization rate of hot water in the water heater.In addition, the shortcoming of separation and sealed formula solar water heater maximum promptly can not be used when tap water cut-off or low pressure water supply, so research and development split close type solar water heater has become the call in market.
(3) summary of the invention
The purpose of this utility model provides a kind of split close type solar water heater that overcomes the shortcoming that separation and sealed formula solar water heater can't use when tap water cut-off, low pressure supply water.
The purpose of this utility model is achieved in that it is made up of solar thermal collector 1 and water tank 2, it is characterized in that: solar thermal collector 1 is the branch body structure with water tank 2, water tank 2 is open type water tanks, solar thermal collector 1 is installed in outdoor, water tank 2 is installed in indoor, the position that water tank 2 is laid is lower than solar thermal collector 1, link to each other by pipeline between the water inlet of the delivery port of solar thermal collector 1 and water tank 2, the outlet conduit of water tank 2 is provided with water pump M1, the outlet of water pump M1 is divided into two-way, one the tunnel connects watering equipment through water flow switch S1, and another road connects solar thermal collector 1 through electrically-controlled valve Y1.
When realizing purpose, the utility model also has some architectural features like this:
1, described open type water tank is meant the hole that is communicated with outside atmosphere that covers of water tank 2.
2, be provided with level sensor H2 and temperature sensor W2 in the water tank 2, level sensor H1 and temperature sensor W1 are installed in solar thermal collector 1, each sensor links to each other with the control circuit board 11 that is installed in water tank 2 one sides by transmission line.
3, in the solar thermal collector 1 light sensor G1 is installed.
Exclusive advantage of the present utility model has:
1, the utility model is opening wide again of split, so also can normally use when tap water cut-off, low pressure water supply;
2, during the external heat supply water of indoor water tank of the present utility model, do not rely on the pressure of running water, have independently compression system; So during the external heat supply water of water tank, running water does not enter water tank and reduces water temperature, thereby has further realized purpose of energy saving;
3, use control procedure simple, implementation procedure is fast, can supply water rapidly, and externally during heat supply water, the disposable utilization rate height of hot water, effectively energy-conservation.
Tradition integral solar water heater, separation and sealed formula solar water heater, split close type solar water heater, three kinds of solar water heater main performances are compared as follows table:
| The solar water heater type | Electricity is mended relatively | When tap water cut-off or hydraulic pressure are lower than 0.02MP |
| Integral type | Many | Can use (natural pressure) |
| Separation and sealed formula | Few | Cannot use |
| The split open type | Minimum | Normal use (water pump pressurization) fully |
Main performance by above three kinds of solar water heaters relatively can draw as drawing a conclusion: the split close type solar water heater is both than integral solar water heater power saving, and is more handy than the closed solar water heater of split when tap water cut-off or low pressure water supply again.
(4) description of drawings
Fig. 1 is the solar thermal collector structural representation of the utility model split close type solar water heater;
Fig. 2 is the cisten mechanism schematic diagram of the utility model split close type solar water heater;
Fig. 3 is the structural representation of the utility model split close type solar water heater;
Fig. 4 is the electrical structure diagram of the utility model split close type solar water heater;
Fig. 5 is the workflow diagram of the utility model split close type solar water heater.
(5) specific embodiment
In conjunction with the accompanying drawings, specifically describe the operation principle of the present utility model and the course of work below:
With reference to Fig. 3, the utility model is made up of solar thermal collector 1 and water tank 2, solar thermal collector 1 is the branch body structure with water tank 2, water tank 2 is open type water tanks, solar thermal collector 1 is installed in outdoor, water tank 2 is installed in indoor, the position that water tank 2 is laid is lower than solar thermal collector 1, link to each other by pipeline between the water inlet of the delivery port of solar thermal collector 1 and water tank 2, the outlet conduit of water tank 2 is provided with water pump M1, the outlet of water pump M1 is divided into two-way, one the tunnel connects watering equipment through water flow switch S1, another road connects solar thermal collector 1 through electrically-controlled valve Y1, the hole that cover and the outside atmosphere of water tank 2 is communicated with is provided with level sensor H2 and temperature sensor W2 in the water tank 2, level sensor H1 and temperature sensor W1 are installed in solar thermal collector 1, each sensor links to each other with the control circuit board 11 that is installed in water tank 2 one sides by transmission line, and light sensor G1 also is installed in the solar thermal collector 1.Control circuit is opened electrically-controlled valve Y2, can inject water tank 2 to running water.
See figures.1.and.2, solar thermal collector 1 comprises heat collector water inlet 3, heat collector delivery port 4, thermal-arrest plate 13 and electrical equipment interface 14, water tank 2 comprises hot water outlet 5, running water inlet 6, water delivery nozzle 7, hot water inlet 8, electrical equipment interface 15 and electric source line interface 16, the water delivery nozzle 7 of water tank 2 connects heat collector water inlet 3, heat collector delivery port 4 connects water tanks 2 hot water inlets 8, and electrically-controlled valve Y2 is arranged on water tank running water 6 places that enter the mouth.
With reference to Fig. 4 and Fig. 5, specifically describe electrical control process of the present utility model below: central control circuit is according to the state that reads in water flow switch S1, if water flow switch action, illustrate that then the user is at water, stop to drive electrically-controlled valve Y1 this moment, A-B is disconnected, drive water pump M1, give the user water in the water tank.If water flow switch does not have action, illustrate that then the user does not have water, if this moment, the water of solar thermal collector and water tank exchanged, further judge again, if the W1 water temperature rises to W2 water temperature+predetermined ascending temperature and the W2 water temperature is lower than 90 ℃, then have under the situation of water at water tank, drive electrically-controlled valve Y1, A-B is communicated with, the water of solar thermal collector and water tank is exchanged, otherwise, if the W1 water temperature does not rise to W2 water temperature+predetermined ascending temperature or the W2 water temperature is not less than 90 ℃, water pump M1 is quit work, stop to drive electrically-controlled valve Y1, A-B is disconnected, thereby stop the exchange process of the water of solar thermal collector and water tank.If this moment, the water of solar thermal collector and water tank did not exchange, then judge temperature conditions, if it is zero-signal (water temperature is by the limit that rises to decline) that temperature sensor W2 sends water temperature characteristic curve derivative, water pump M1 is quit work, stop to drive electrically-controlled valve Y1, A-B is disconnected, thereby stop the exchange process of the water of solar thermal collector and water tank.
Claims (4)
1, a kind of split close type solar water heater, it is made up of solar thermal collector (1) and water tank (2), it is characterized in that: solar thermal collector (1) is the branch body structure with water tank (2), water tank (2) is the open type water tank, solar thermal collector (1) is installed in outdoor, water tank (2) is installed in indoor, the position that water tank (2) is laid is lower than solar thermal collector (1), link to each other by pipeline between the delivery port of solar thermal collector (1) and the water inlet of water tank (2), the outlet conduit of water tank (2) is provided with water pump (M1), the outlet of water pump (M1) is divided into two-way, one the tunnel connects watering equipment through water flow switch (S1), and another road connects solar thermal collector (1) through electrically-controlled valve (Y1).
2, a kind of split close type solar water heater according to claim 1 is characterized in that: described open type water tank is meant the hole that is communicated with outside atmosphere that covers of water tank (2).
3, a kind of split close type solar water heater according to claim 2, it is characterized in that: be provided with level sensor (H2) and temperature sensor (W2) in the water tank (2), level sensor (H1) and temperature sensor (W1) are installed in solar thermal collector (1), and each sensor links to each other with the control circuit board that is installed in water tank (2) one sides (11) by transmission line.
4, a kind of split close type solar water heater according to claim 3 is characterized in that being equipped with in the solar thermal collector (1) light sensor (G1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620021701 CN200946922Y (en) | 2006-09-20 | 2006-09-20 | Split solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620021701 CN200946922Y (en) | 2006-09-20 | 2006-09-20 | Split solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946922Y true CN200946922Y (en) | 2007-09-12 |
Family
ID=38733985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620021701 Expired - Fee Related CN200946922Y (en) | 2006-09-20 | 2006-09-20 | Split solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946922Y (en) |
-
2006
- 2006-09-20 CN CN 200620021701 patent/CN200946922Y/en not_active Expired - Fee Related
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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: 20070912 Termination date: 20091020 |