CN201051676Y - Solar ventilation device - Google Patents
Solar ventilation device Download PDFInfo
- Publication number
- CN201051676Y CN201051676Y CNU2007200393491U CN200720039349U CN201051676Y CN 201051676 Y CN201051676 Y CN 201051676Y CN U2007200393491 U CNU2007200393491 U CN U2007200393491U CN 200720039349 U CN200720039349 U CN 200720039349U CN 201051676 Y CN201051676 Y CN 201051676Y
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- CN
- China
- Prior art keywords
- solar energy
- power supply
- discharge loop
- ventilation motor
- ventilating device
- 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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Abstract
The utility model relates to a solar energy ventilation device, which comprises a solar energy battery plate, a chargeable battery, a charge control circuit, and a ventilation motor. The power supply output end of the solar energy plate forms a charge return circuit with the power supply end of the chargeable battery through the charge control circuit, and a discharge return circuit is constituted by the power supply end of the chargeable battery and the power supply end of the ventilation motor. The solar energy ventilation device of the utility model is suitable to save electrical energy, and works stably, and is applicable to places which are needed to be ventilated and reducing temperature, such as high-voltage transformer stations, vegetable markets with high dense crowed, and workshops with serious pollution.
Description
Technical field
The utility model relates to a kind of solar energy ventilating device.
Background technology
At present a lot of occasions need ventilation unit, for example the occasions such as workshop of high voltage substation, highly dense crowd's food market, high pollution all need aeration-cooling measure, and present a lot of ventilation equipments all adopt civil power as power supply, have therefore consumed a large amount of electric energy and expense.Though can be applicable to various occasions as power supply with solar energy.But because the unsteadiness of sunlight has brought difficulty for stable and effective use of solar energy.
The utility model content
Technical problem to be solved in the utility model provides a kind of solar energy ventilating device of energy-conservation and working stability.
For solving the problems of the technologies described above, the utility model provides a kind of solar energy ventilating device, comprising: solar panel, rechargeable battery, charging control circuit and ventilation motor; The power output end of solar panel constitutes charge circuit with the power end of rechargeable battery behind charging control circuit; The power end of rechargeable battery and the power end of ventilation motor constitute discharge loop.
In the technique scheme, be provided with voltage stabilizing circuit in the described discharge loop.
In the technique scheme, be provided with temp control switch in the described discharge loop.
In the technique scheme, be provided with mains switch in the described discharge loop.
In the technique scheme, also comprise the relay indicating light circuit in parallel with ventilation motor.
The utlity model has positive effect: (1) solar energy ventilating device of the present utility model comprises: solar panel, rechargeable battery, charging control circuit and ventilation motor; Solar panel is located at the open air to gather solar energy, charges to rechargeable battery through charging control circuit simultaneously, and rechargeable battery provides power supply to ventilation motor, so that ventilation motor work realizes ventilation purpose.(2) in the utility model, be provided with voltage stabilizing circuit in the discharge loop, but the output voltage of constant charge battery is guaranteed the ventilation motor working stability.(3) in the utility model, be provided with temp control switch in the discharge loop, be suitable for when temperature is higher than set point (for example 30 degrees centigrade), the temp control switch closure is connected discharge loop; Otherwise, then disconnect.(4) in the utility model, also comprise the relay indicating light circuit in parallel, can be used for monitoring the switching state of discharge loop with ventilation motor.
Description of drawings
Fig. 1 is the electrical block diagram of solar energy ventilating device of the present utility model.
Embodiment
(embodiment 1)
The solar energy ventilating device of present embodiment comprises: solar panel S1, rechargeable battery S2, charging control circuit C, voltage stabilizing circuit V, temp control switch W and ventilation motor M.
The power output end of solar panel S1 constitutes charge circuit with the power end of rechargeable battery S2 behind charging control circuit C; The power end of the power end of rechargeable battery S2 and ventilation motor M constitutes discharge loop.
Voltage stabilizing circuit V is located in the described discharge loop, and mains switch K1 and temp control switch W are located in the described discharge loop.
The relay indicating light circuit is in parallel with ventilation motor M, to monitor the switching state of discharge loop.
Solar panel S1 is located at outdoor to gather solar energy, charge to rechargeable battery S2 through charging control circuit C simultaneously, after mains switch K1 and the temp control switch W closure, rechargeable battery S2 provides power supply to ventilation motor M, so that ventilation motor M work realizes ventilation purpose.Wherein, when temperature was higher than set point (for example 30 degrees centigrade), temp control switch W was just closed, to connect discharge loop; Otherwise, then disconnect.
Claims (5)
1. a solar energy ventilating device is characterized in that: comprise solar panel (S1), rechargeable battery (S2), charging control circuit (C) and ventilation motor (M); The power output end of solar panel (S1) constitutes charge circuit with the power end of rechargeable battery (S2) behind charging control circuit (C); The power end of the power end of rechargeable battery (S2) and ventilation motor (M) constitutes discharge loop.
2. solar energy ventilating device according to claim 1 is characterized in that: be provided with voltage stabilizing circuit (V) in the described discharge loop.
3. solar energy ventilating device according to claim 2 is characterized in that: be provided with temp control switch (W) in the described discharge loop.
4. solar energy ventilating device according to claim 3 is characterized in that: be provided with mains switch (K1) in the described discharge loop.
5. solar energy ventilating device according to claim 4 is characterized in that: also comprise the relay indicating light circuit in parallel with ventilation motor (M).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200393491U CN201051676Y (en) | 2007-06-04 | 2007-06-04 | Solar ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200393491U CN201051676Y (en) | 2007-06-04 | 2007-06-04 | Solar ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201051676Y true CN201051676Y (en) | 2008-04-23 |
Family
ID=39338169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200393491U Expired - Fee Related CN201051676Y (en) | 2007-06-04 | 2007-06-04 | Solar ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201051676Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757883A (en) * | 2016-03-03 | 2016-07-13 | 芜湖日升重型机床有限公司 | Heat dissipation system of numerical-control machine tool workshop |
-
2007
- 2007-06-04 CN CNU2007200393491U patent/CN201051676Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757883A (en) * | 2016-03-03 | 2016-07-13 | 芜湖日升重型机床有限公司 | Heat dissipation system of numerical-control machine tool workshop |
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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: 20080423 Termination date: 20110604 |