CN202091225U - Intermittent solar ventilating fan - Google Patents
Intermittent solar ventilating fan Download PDFInfo
- Publication number
- CN202091225U CN202091225U CN2011202071840U CN201120207184U CN202091225U CN 202091225 U CN202091225 U CN 202091225U CN 2011202071840 U CN2011202071840 U CN 2011202071840U CN 201120207184 U CN201120207184 U CN 201120207184U CN 202091225 U CN202091225 U CN 202091225U
- Authority
- CN
- China
- Prior art keywords
- direct current
- ventilating fan
- current
- control gear
- intermittent
- 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
Links
Images
Landscapes
- Ventilation (AREA)
Abstract
The utility model relates to an intermittent solar ventilating fan, in particular to an intermittent solar ventilating fan which uses direct current for work. The intermittent solar ventilating fan comprises a solar cell panel, a capacitor set, a control device and a direct current motor. The solar cell panel with relatively small area is adopted, so that when a timing device is started, the direct current motor runs intermittently on the premise of reaching a current threshold; when the current of electric energy stored in the capacitor set is higher than the working current of the direct current motor, the circuit is cut off and equipment gets into a protected state; and when light irradiation is insufficient, within a set recharging time, the spare current in the capacitor set is still lower than the lowest current threshold, and at the moment, the control device cuts off the circuit and the equipment gets into the protected state.
Description
Technical field
The utility model relates to a kind of intermittent type solar energy ventilation fan, relates in particular to a kind of intermittent type solar energy ventilation fan that utilizes capacitance energy storage.
Background technique
Windowing ventilates helps keeping indoor air fresh, normal person's per minute will be breathed 16-18 time, carbon dioxide accounts for 4% in the gas of breathing out, add that itself just contains a certain amount of carbon dioxide in the air, if the total content of carbon dioxide reaches 5% in the room, human body will suffocate, so close the family of door and window, one smell is all arranged in the room, oxygen performance in Here it is the room, live in such environment for a long time, human body will show all symptoms because of the shortage of oxygen, as dizzy, headache, nervous, tired, blood pressure rising etc.Discover that differ at indoor and outdoor temperature under 20 degrees centigrade the situation, thoroughly taking a breath in one 80 cubic metres room needs 9 fens clock times; If indoor and outdoor temperature differs 15 degrees centigrade then window and need 11 minutes; If the temperature difference can't accurately be grasped, then window 30 minutes just enough, the time of windowing is with point in the mornings nine--ten one or afternoons two point--4 for good, because in this two periods, temperature has raise, the harmful gas that is deposited on surface air leaves, the ventilation effect of windowing is better, and windowing certainly ventilates is that wind speed is unsuitable too fast, from feeling, under such wind speed, human body can not feel that air is obviously flowing.Windowing ventilates can also destroy the growing environment of virulence factor, thereby reaches the purpose of eliminating them, thereby reduces the chance that human body is suffered from breathing problem.Windowing ventilation can also make the people obtain more " air vitamin " airborne negative ion can improve the human immune system, the function of respiratory system and central nervous system, regulate corticocerebral excitability, be described as " air vitamin " this negative ion mountain forest, regional content such as beach is more, approximately contain 2500 in every cubic centimetre, with regard to the air of same per unit volume, anion concentration is about 1000 in the field, rural area, outdoor about 600 of cities and towns, interior about 300 of modern architecture thing, and airtight indoorly have only tens, the ventilation ventilation of windowing can be guiding in the room human body beneficial's negative ion, healthy of great advantage to human body.
But modern's rhythm of life is accelerated at present, and the urgent ventilation of having no time to window of work hours perhaps before the working is opened window, window is closed after going home again, and is dangerous first, and the time of second windowing, outdoor dust can be from permeating into the indoor health that influences outside window too for a long time.In order to realize the purpose of automatic ventilation ventilation, patent documentation: 201671858U (application number: 201010194792.8; The applying date: 2010-05-12) disclose a kind of safety type photovoltaic ventilation fan, its electric energy that directly solar panel is produced drives direct current generator, reaches the purpose of automatic ventilation ventilation.But this technological scheme is the minimum running current that reaches direct current generator, requires the solar panel area bigger.
The model utility content.
The technical problems to be solved in the utility model overcomes above defective exactly, a kind of capacitance energy storage solar energy ventilation fan is proposed, this capacitance energy storage solar energy ventilation fan, the electric energy that provides by solar panel is provided is driven the direct current generator running, and use the electric energy of the less electric current that the capacitance group deposit provides by solar panel, to reduce the solar-electricity pool area, and timing device and current threshold device have been increased, when timing device starts, make direct current generator reach intermittent running under the situation of current threshold.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of intermittent type solar energy ventilation fan, comprise solar panel, energy storage device, control gear and direct current generator, the solar panel output terminal is connected with the energy storage device input end, the energy storage device output terminal is connected with the control gear input end, and the control gear output terminal is connected with direct current generator.
Specifically, energy storage device is a capacitance group.
Further, control gear comprises the current threshold control circuit.
Further, control gear also comprises timer.
The beneficial effects of the utility model are: the utility model can use less area solar energy battery plate, reduces overall cost; Utilize the capacitance group storage of electrical energy, simple in structure, with low cost; When timing device starts, make direct current generator reach under the situation of current threshold intermittent running, and electric current during greater than the direct current generator operating current, disconnecting circuit enters guard mode, reduces capacity utilization, improves service life.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment
A kind of capacitance energy storage solar energy ventilation fan, structure is formed as shown in drawings.Comprise solar panel 1, capacitance group 2, control gear 3 and direct current generator 4.
The solar panel output terminal is connected with the energy storage device input end, and the energy storage device output terminal is connected with the control gear input end, and the control gear output terminal is connected with direct current generator.Energy storage device is a capacitance group.Control gear comprises current threshold control circuit and timer.Working procedure is, the electric energy that solar panel provides is stored in capacitance group, when the setting timer is in opening state, and when the deposit electric current in the capacitance group reaches the minimum threshold values of setting according to the direct current generator minimum running current in the control circuit of electric current, control circuit is connected circuit, the direct current generator running, capacitance group enters discharge condition; When the setting timer is in opening state, and when the deposit electric current in the capacitance group is lower than in the control circuit according to the minimum threshold values of electric current of the high workload current settings of direct current generator, the control circuit disconnecting circuit, direct current generator shuts down, and capacitance group enters charged state, but, when illumination was not enough, in the duration of charge of setting, the deposit electric current in the capacitance group still can be less than the minimum threshold values of electric current, this moment, the control circuit disconnecting circuit made equipment be in guard mode; When the setting timer is in closed condition; no matter whether the deposit electric current in the capacitance group reaches in the control circuit according to the electric current of the high workload current settings of direct current generator during high threshold values; control circuit all enters guard mode, and circuit disconnects, and direct current generator does not turn round.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the those of ordinary skill under the utility model, under the prerequisite that does not break away from this utility model thinking, can also make simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. intermittent type solar energy ventilation fan, comprise solar panel, energy storage device, control gear and direct current generator, it is characterized in that the solar panel output terminal is connected with the energy storage device input end, the energy storage device output terminal is connected with the control gear input end, and the control gear output terminal is connected with direct current generator.
2. a kind of intermittent type solar energy ventilation fan according to claim 1 is characterized in that energy storage device is a capacitance group.
3. a kind of intermittent type solar energy ventilation fan according to claim 1 is characterized in that control gear comprises the current threshold control circuit.
4. according to claim 1 or 3 described a kind of intermittent type solar energy ventilation fans, it is characterized in that control gear also comprises timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202071840U CN202091225U (en) | 2011-06-20 | 2011-06-20 | Intermittent solar ventilating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202071840U CN202091225U (en) | 2011-06-20 | 2011-06-20 | Intermittent solar ventilating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091225U true CN202091225U (en) | 2011-12-28 |
Family
ID=45366294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202071840U Expired - Fee Related CN202091225U (en) | 2011-06-20 | 2011-06-20 | Intermittent solar ventilating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795498A (en) * | 2016-09-06 | 2018-03-13 | 株式会社岛津制作所 | Deposit monitoring arrangement and vavuum pump |
-
2011
- 2011-06-20 CN CN2011202071840U patent/CN202091225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795498A (en) * | 2016-09-06 | 2018-03-13 | 株式会社岛津制作所 | Deposit monitoring arrangement and vavuum pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201192608Y (en) | Multifunctional indoor air purifier | |
| CN105275355A (en) | Window system capable of purifying indoor air | |
| CN202947221U (en) | Air purifier | |
| CN205390466U (en) | Multifunctional cap | |
| CN202504219U (en) | Solar traffic warning clothing | |
| CN202091225U (en) | Intermittent solar ventilating fan | |
| CN204365054U (en) | A kind of embedded wind light mutual complementing air purifier | |
| CN204787010U (en) | Novel humidifier | |
| CN206458298U (en) | A kind of photovoltaic energy storage venetian shutters | |
| CN202927728U (en) | Self-generating desk lamp with air purification function | |
| CN204972696U (en) | High -efficient air anion instrument | |
| CN208149585U (en) | A kind of electrostatic precipitation aerostatics | |
| CN202551950U (en) | Solar photocatalytic mosquito killing lamp | |
| CN206975531U (en) | Regulator cubicle and wind power generating set | |
| CN103203038B (en) | Pocket-sized air freshener | |
| CN102331075A (en) | Solar energy powered indoor air exchange device | |
| CN201949383U (en) | Automatic air purifying equipment | |
| CN206027269U (en) | Domestic filtration detects and energy recuperation system | |
| CN202669428U (en) | Embedded air purifier | |
| CN105766478A (en) | Agricultural planting greenhouse | |
| CN205586377U (en) | Head air filter | |
| CN111720933A (en) | Intelligent environment-friendly outdoor air conditioning device | |
| CN2638299Y (en) | Multipurpose anion generator | |
| CN205174589U (en) | Solar module air purification device | |
| CN204837664U (en) | Utilize disinsector device of wind energy and solar energy |
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: 20111228 Termination date: 20130620 |