CN201575616U - Automatic water-supply system of solar water heater - Google Patents
Automatic water-supply system of solar water heater Download PDFInfo
- Publication number
- CN201575616U CN201575616U CN2009202455468U CN200920245546U CN201575616U CN 201575616 U CN201575616 U CN 201575616U CN 2009202455468 U CN2009202455468 U CN 2009202455468U CN 200920245546 U CN200920245546 U CN 200920245546U CN 201575616 U CN201575616 U CN 201575616U
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- CN
- China
- Prior art keywords
- water
- power supply
- water heater
- controllable silicon
- solar
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- 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
- 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 provides an automatic water-supply system of a solar water heater, which comprises a switch K1, a water level detection sensing component G1 for detecting overflow of the water, an amplification circuit triggered by the water level detection sensing component G1 to stop the water supply, an electromagnetic valve F1, diode clusters D1 to D4, a controllable silicon V1 and an AC power supply B1, wherein the water level detection sensing component G1 is connected with the water outlet of an overflow pipe of the solar water heater and is connected in parallel at two ends of the power supply B1 after being connected with the amplifying circuit in series, the electromagnetic valve F1 is connected in parallel at two ends of the power supply B1 after being connected with the diode clusters D1 to D4, and one end of the controllable silicon V1 is connected with cathodes of the clusters D1 to D4, while the other end thereof is connected with the contact point of the amplifying circuit and the water level detection sensing component G1. Therefore, when water needs to be supplied, the switch K1 is manually activated for water supply, and when water supply is accomplished, a detection device mounted at an overflow port detects the signal and controls the system to automatically switch off the water valve to stop the water supply.
Description
[technical field]
The utility model relates to a kind of control system, particularly a kind of automatic loading water system that is used for solar energy.
[background technology]
Solar energy is owing to the advantage of its each side is widely used, in the human lives, and application maximum no more than solar water heater.
As everyone knows, solar water heater in use, its water-feeding system is extremely important, when beginning most, owing to do not have the automatic loading water system, therefore, need manually open the water supply valve door, treat that water is full after, manually close water supply valve again, this pure artificial mode of operation is often because operator's carelessness, and after water is full, forget and turn off water supply valve, so, completely spilling water often appears, cause great waste, and brought inconvenience for people's life.
For this reason, there was the people that water level controller is installed on solar water heater afterwards, what this water level controller was common has two kinds: a kind of is mechanical type, and such water level controller comparing class is similar to the water-level control apparatus of high-order water closet, is made of ball float, lever control valve, water outlet assembly, water tank etc.; Another kind is an electronic type, and promptly the electronic devices and components by water storage box, power transformer, level sensor, auxiliary reclay, magnetic valve and One's name is legion constitute.
Yet all there is the drawback of self in above-mentioned water level controller, and for example: mechanical water level controller formation is complicated, and volume is big, and installation is also relatively more difficult, and parts damage life-span weak point, maintenance difficulty easily; And the water level controller of electronic type, its control circuit is also very complicated, and needs the circuit board welding assembly of design specialized, in addition, owing to involve circuit, also need be long within doors apart from stube cable at solar water heater scene and user, difficulty is installed, the many unfavorable factors of cost height or the like.
In view of above problem, be necessary to provide a kind of automatic loading water system of the solar water heater that can address the above problem in fact.
[utility model content]
Technical problem to be solved in the utility model provides a kind of automatic loading water system that can overcome above-mentioned defective, and it can not cause unnecessary waste, and simple in structure, and is with low cost.
For achieving the above object, the utility model provides a kind of automatic loading water system of solar water heater, comprise and start the switch (K1) of going up water, be used to detect the water level detecting sensory package (G1) whether water overflows, triggered to realize stopping to go up the amplifying circuit of water by water level detecting sensory package (G1), and magnetic valve (F1), the diode group (D1～D4), controllable silicon (V1) and AC power (B1), wherein, water level detecting sensory package (G1) link to each other with the delivery port of solar water heater overflow pipe and with the two ends that are connected in parallel on power supply (B1) after amplifying circuit is connected, (D1～D4) is connected in parallel on power supply (B1) two ends after connecting for magnetic valve (F1) and diode group, (negative electrode of D1～D4) links to each other, and the other end links to each other with the contact of amplifying circuit with water level detecting sensory package (G1) for controllable silicon (V1) end and diode group.
Preferably, water level detecting sensory package (G1) comprises the electrode of two mutual insulatings, current is arranged through out-of-date between two electrodes, and its resistance reduces.
Preferably, further comprise diode (D5) and capacitor (C1), be connected in parallel on both ends of power after described diode (D5) and capacitor (C1) are connected in series.
Preferably, further comprise capacitor (C2), this capacitor (C2) is connected in parallel on power supply (B1) two ends by switch (K1), and its contact that is connected with switch (K1) links to each other with the negative electrode of controllable silicon (V1).
Preferably, described amplifying circuit comprises resistance (R2) and triode (Q1).
Preferably, triode (Q1) end links to each other with the negative electrode of controllable silicon (V1), and the other end links to each other with power supply (B1).
Compared with prior art, the utility model automatic loading water system has the following advantages at least: whether detect the water level detecting sensory package of spilling water because it has, therefore, when the spilling water phenomenon takes place, it can stop to go up water automatically, so, avoided the generation of full ground spilling water phenomenon; In addition, because simple to operate, therefore, no matter old man or child just can use with learning hardly, and be safe and reliable; Moreover its overall structure is simple, convenient and flexible installation, and cost is low, has good water saving, energy-saving and environmental protection effect.
[description of drawings]
Fig. 1 is the block diagram of the automatic loading water system of the utility model solar water heater;
Fig. 2 is the circuit diagram of the utility model Control Component.
[specific embodiment]
See also shown in Figure 1ly, the automatic loading water system of the utility model solar water heater comprises level detection sensor assembly G1, Control Component KZ1, and magnetic valve F1.
Level detection sensor assembly G1 is a kind of twin wire assembly that has two lead-in wires, the electrode that two mutually insulateds are arranged in the assembly, be in the high value state at ordinary times, when current flow through, resistance between the electrode diminishes, electrical quantity changes, and it is exactly water level signal that this variation is converted to the signal of telecommunication.The level detection sensor assembly is installed in the delivery port of solar water heater overflow pipe, can detect in case there is water to overflow, and only is connected to the control driven unit by two lines at once.
Next, see also shown in Figure 2, introduce Control Component KZ1 of the present utility model: for safety, Control Component KZ1 adopts transformer B1 step-down power supply mode that 12V is provided low-voltage alternating current power supply, one the tunnel provides controllable silicon V1 power supply through 12V magnetic valve F1, diode D1-D4, another road is through diode D5 halfwave rectifier, and capacitor C1 filtering is exported direct current for circuitry work.
When on the needs during water, manual started by press K switch 1, controllable silicon V1 triggers the termination high level, controllable silicon V1 enters conducting state, magnetic valve F1 work, power connection, magnetic valve F1 opens, and begins to go up water, if there is not water to overflow, water level detecting sensory package G1 is the high value state, the amplifying circuit that is made of resistance R 2, triode Q1 does not have input signal, and triode Q1 is in cut-off state, the colelctor electrode output open circuit, controllable silicon V1 is in closed condition, closed electromagnetic valve always; When overflow pipe had water to overflow, the faint water level signal that transmits was amplified through amplifying circuit, triode Q1 saturation conduction, and the trigger end ground connection of controllable silicon V1 is kept the voltage bleed off on the capacitor C2, and controllable silicon V1 closes, and disconnects magnetic valve F1 working power, stops to go up water.
In the above-described embodiments, after beginning to go up water, even K switch 1 disconnects, owing to the effect of controllable silicon V1 reverse leakage and capacitor C2, can provide the voltage of keeping of controllable silicon V1 trigger end, controllable silicon V1 can keep conducting state always.
Above-mentioned control circuit all is installed in the plastic casing becomes Control Component, and connects the 220V AC power.
The above only is a kind of embodiment of utility model, it or not whole or unique embodiment, the conversion of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model specification is claim of the present utility model and contains.
Claims (6)
1. the automatic loading water system of a solar water heater, it is characterized in that: comprise starting the switch (K1) of going up water, be used to detect the water level detecting sensory package (G1) whether water overflows, triggered to realize stopping to go up the amplifying circuit of water by water level detecting sensory package (G1), and magnetic valve (F1), the diode group (D1～D4), controllable silicon (V1) and AC power (B1), wherein, water level detecting sensory package (G1) link to each other with the delivery port of solar water heater overflow pipe and with the two ends that are connected in parallel on power supply (B1) after amplifying circuit is connected, (D1～D4) is connected in parallel on power supply (B1) two ends after connecting for magnetic valve (F1) and diode group, (negative electrode of D1～D4) links to each other, and the other end links to each other with the contact of amplifying circuit with water level detecting sensory package (G1) for controllable silicon (V1) end and diode group.
2. the automatic loading water system of solar water heater as claimed in claim 1, it is characterized in that: described water level detecting sensory package (G1) comprises the electrode of two mutual insulatings, current is arranged through out-of-date between two electrodes, its resistance reduces.
3. the automatic loading water system of solar water heater as claimed in claim 1 is characterized in that: further comprise diode (D5) and capacitor (C1), be connected in parallel on power supply (B1) two ends after described diode (D5) and capacitor (C1) are connected in series.
4. the automatic loading water system of solar water heater as claimed in claim 1, it is characterized in that: further comprise capacitor (C2), this capacitor (C2) is connected in parallel on power supply (B1) two ends by switch (K1), and its contact that links to each other with switch (K1) links to each other with the negative electrode of controllable silicon (V1).
5. the automatic loading water system of solar water heater as claimed in claim 1, it is characterized in that: described amplifying circuit comprises resistance (R2) and triode (Q1).
6. the automatic loading water system of solar water heater as claimed in claim 5, it is characterized in that: described triode (Q1) end links to each other with the negative electrode of controllable silicon (V1), and the other end links to each other with power supply (B1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202455468U CN201575616U (en) | 2009-12-01 | 2009-12-01 | Automatic water-supply system of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202455468U CN201575616U (en) | 2009-12-01 | 2009-12-01 | Automatic water-supply system of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201575616U true CN201575616U (en) | 2010-09-08 |
Family
ID=42695493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202455468U Expired - Fee Related CN201575616U (en) | 2009-12-01 | 2009-12-01 | Automatic water-supply system of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201575616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507388A (en) * | 2015-11-03 | 2016-04-20 | 李建法 | Toilet water spilling reminding and sealing apparatus |
-
2009
- 2009-12-01 CN CN2009202455468U patent/CN201575616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507388A (en) * | 2015-11-03 | 2016-04-20 | 李建法 | Toilet water spilling reminding and sealing apparatus |
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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: 20100908 Termination date: 20101201 |