CN201215406Y - Automatic water supply device of solar energy water heater - Google Patents
Automatic water supply device of solar energy water heater Download PDFInfo
- Publication number
- CN201215406Y CN201215406Y CNU2008200221682U CN200820022168U CN201215406Y CN 201215406 Y CN201215406 Y CN 201215406Y CN U2008200221682 U CNU2008200221682 U CN U2008200221682U CN 200820022168 U CN200820022168 U CN 200820022168U CN 201215406 Y CN201215406 Y CN 201215406Y
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- upflow
- switch
- butt
- 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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Classifications
-
- 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 solar water heater automatic water feeder, comprising a water tank (1), an upflow downflow water pipe (2), a reflux pipe (3) and an upflow downflow water valve (4), which is characterized in that the water outlet of the reflux pipe is connected with a water bucket (9) which bottom is connected with a drain valve (10), the upflow downflow water valve is connected with an upflow electromagnetic valve (5), a float ball switch (8) is arranged in the water bucket, one end of the coil of the upflow electromagnetic valve is connected with one end of a power supply (6) and the another end is connected with one end of the float ball switch, the another end of the float ball switch is connected with one end of a power switch (7) which another end is connected with the another end of the power supply. The solar water heater automatic water feeder can automatically close water feed.
Description
One, technical field
The utility model relates to solar water heater automatic water-supply apparatus, belongs to technical field of solar water heaters.
Two, background technology
The prior solar water heater automatic water-supply apparatus needs instrument control, mainly has problems such as fault rate height.
Three, summary of the invention
The purpose of this utility model is to provide a kind of solar water heater automatic water-supply apparatus that water is closed automatically of going up.
The purpose of this utility model is to realize like this, a kind of solar water heater automatic water-supply apparatus, comprise water tank, upper and lower conduit, return duct, water valve up and down, it is characterized in that connecting water butt at the delivery port of return duct, bottom at water butt connects discharging valve, with water valve up and down and connect water solenoid valve, water butt is established float switch, coil one termination power one end of last water solenoid valve, one end of another termination float switch, another termination power switch one end of float switch, another termination power other end of power switch.
Compared with the prior art the utility model has following distinguishing feature and good effect: the utility model adopts the delivery port at return duct to be connected water butt, bottom at water butt connects discharging valve, water valve and connect water solenoid valve up and down, water butt is established float switch, coil one termination power one end of last water solenoid valve, one end of another termination float switch, another termination power switch one end of float switch, another termination power other end of power switch.Float switch is a normal open switch, power switch is a normally closed switch, open discharging valve when going up water like this and emit the interior water of water butt, float switch is connected, water is opened in last water solenoid valve energising, close discharging valve, behind the filling up water, the return duct backwater enters water butt, and float switch is disconnected, last water solenoid valve dead electricity is closed and is stopped to go up water, can reach the purpose that water is closed automatically.
Solar water heater automatic water-supply apparatus of the present utility model can overcome the defective that prior art exists, and has last water and characteristics such as closes automatically.
Four, description of drawings
Accompanying drawing is the utility model embodiment main composition schematic diagram:
The sequence number of each parts is respectively among the figure: water tank (1), upper and lower conduit (2), return duct (3), up and down water valve (4), go up water solenoid valve (5), power supply (6), power switch (7), float switch (8), water butt (9), discharging valve (10).
Five, the specific embodiment
Following with reference to accompanying drawing, provide most preferred embodiment of the present utility model, be used for formation of the present utility model is further specified.
A kind of solar water heater automatic water-supply apparatus of the utility model most preferred embodiment, comprise water tank (1), upper and lower conduit (2), return duct (3), water valve (4) up and down, it is characterized in that connecting water butt (9) at the delivery port of return duct, bottom at water butt connects discharging valve (10), water valve and connect water solenoid valve (5) up and down, water butt is established float switch (8), coil one termination power (6) one ends of last water solenoid valve, one end of another termination float switch, another termination power switch (7) one ends of float switch, another termination power other end of power switch.Open discharging valve during last water and emit water in the water butt, float switch is connected, water is opened in last water solenoid valve energising, close discharging valve, behind the filling up water, the return duct backwater enters water butt, and float switch is disconnected, last water solenoid valve dead electricity is closed and is stopped to go up water, can reach the purpose that water is closed automatically.
Solar water heater automatic water-supply apparatus of the present utility model can overcome the defective that prior art exists, and has last water and characteristics such as closes automatically.
Claims (1)
1, a kind of solar water heater automatic water-supply apparatus, comprise water tank (1), upper and lower conduit (2), return duct (3), water valve (4) up and down, it is characterized in that connecting water butt (9) at the delivery port of return duct, water butt is provided with float switch (8), water valve and be connected to water solenoid valve (5) up and down, the coil of last water solenoid valve is connected in series mutually with power supply (6), float switch, power switch (7), and the bottom of water butt is provided with discharging valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200221682U CN201215406Y (en) | 2008-05-05 | 2008-05-05 | Automatic water supply device of solar energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200221682U CN201215406Y (en) | 2008-05-05 | 2008-05-05 | Automatic water supply device of solar energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215406Y true CN201215406Y (en) | 2009-04-01 |
Family
ID=40520611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200221682U Expired - Fee Related CN201215406Y (en) | 2008-05-05 | 2008-05-05 | Automatic water supply device of solar energy water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215406Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940121A (en) * | 2014-04-11 | 2014-07-23 | 高望 | Water injection automatic closing device for solar water heater |
| CN104344579A (en) * | 2014-11-03 | 2015-02-11 | 侨健新能源科技（苏州）有限公司 | Water-feeding automatic control device of solar water heater |
-
2008
- 2008-05-05 CN CNU2008200221682U patent/CN201215406Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940121A (en) * | 2014-04-11 | 2014-07-23 | 高望 | Water injection automatic closing device for solar water heater |
| CN104344579A (en) * | 2014-11-03 | 2015-02-11 | 侨健新能源科技（苏州）有限公司 | Water-feeding automatic control device of solar water heater |
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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: 20090401 Termination date: 20100505 |