CN203087302U - Oxygenation pump - Google Patents
Oxygenation pump Download PDFInfo
- Publication number
- CN203087302U CN203087302U CN 201320134387 CN201320134387U CN203087302U CN 203087302 U CN203087302 U CN 203087302U CN 201320134387 CN201320134387 CN 201320134387 CN 201320134387 U CN201320134387 U CN 201320134387U CN 203087302 U CN203087302 U CN 203087302U
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- China
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- lithium battery
- pump
- air pump
- direct current
- utility
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Abstract
The utility model relates to an oxygenation pump which comprises an AC power supply, a recharger, a lithium battery and a DC air pump, wherein the AC power supply is connected with the input end of the recharger; the output end of the recharger is connected with the lithium battery and the DC air pump; and a control switch is arranged between the output end of the recharger and the DC air pump. The DC-AC oxygenation pump, provided by the utility model has not only the function of a common oxygenation pump, but also the emergency function of automatically switching to DC power supply in case of AC power failure; and in addition, the lithium battery has the characteristics of small size, large capacity, stable electricity and repeated charging capability, so that the oxygenation pump has the characteristics of small and exquisite appearance, long-time and stable power supply and environmental friendliness.
Description
Technical field
The utility model relates to a kind of oxygen increasing pump that charges into air in the water of fish jar.
Background technology
The similar product of Xiao Shouing has plenty of the dry cell of using as dc source in the market, and shortcoming is to need often to change, and the power-on time weak point can't charge and use repeatedly continuously; Have plenty of with accumulator as dc source, shortcoming is that volume is big, and heaviness is not easy to carry, and because accumulator under the situation of super-charge super-discharge, can cause the damage of accumulator, the accident of can blasting when serious is brought potential safety hazard.These alternating current-direct current dual-purpose oxygen increasing pumps only have the function of oxygenation, do not have the function that AC dump transfers direct current supply automatically to.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model is a kind of AC/DC oxygen increasing pump of design, has both had the function of common oxygen increasing pump, has the emergency function that AC dump transfers direct current supply automatically to simultaneously again.
To achieve these goals, the technical solution adopted in the utility model is:
Oxygen increasing pump, comprise AC power, charger, lithium battery and direct current air pump, described AC power links to each other with the charger input, and described charger output links to each other with the direct current air pump with lithium battery, is provided with gauge tap in the middle of described charger output and the direct current air pump.
Preferably, lithium battery is the 18650mA lithium battery of band baffle.
The beneficial effects of the utility model:
AC/DC oxygen increasing pump of the present utility model, the function that had both had common oxygen increasing pump, has simultaneously the emergency function that AC dump transfers direct current supply automatically to again, to have a volume little because of the lithium battery of configuration again, capacity is big, and electric current is steady, rechargeable characteristics, thereby it is small and exquisite that this oxygen increasing pump has been had again, the characteristics of overlength power supply, power stable and environmental protection.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Consult Fig. 1, the utility model provides oxygen increasing pump, comprise AC power 1, charger 2, lithium battery 3 and direct current air pump 4, described AC power 1 links to each other with charger 2 inputs, described charger 2 outputs link to each other with direct current air pump 4 with lithium battery 3, are provided with gauge tap 5 in the middle of described charger 2 outputs and the direct current air pump 4.
The utility model course of work is as follows: at first with in the charger 2 incoming transport power supplys 1, this moment, charger 2 began to be lithium battery 3 chargings, charge saturated after, stop to charge, make lithium battery 3 be in saturation state all the time.After opening gauge tap 5, charger 2 provides dc source for direct current air pump 4, and direct current air pump 4 is started working, and the lithium battery 3 when continuing as unsaturated state simultaneously charges.When alternating current cut off the power supply, lithium battery 3 began to direct current air pump 4 provides dc source, and direct current air pump 4 is started working, and direct current air pump 4 air vents begin exhaust oxygenation, the function of AC dump transfers to automatically direct current supply that Here it is.After AC power 1 was recovered energising, continued as direct current air pump 4 by charger 2 and continue to provide dc source this moment, is lithium battery 3 chargings simultaneously.
Utilize lithium battery 3 and charger 2 to provide power supply for direct current air pump 4, simultaneously for the lithium battery 3 of oxygen increasing pump charges, it is standby to make lithium battery 3 be in saturation state all the time, in case AC power 1 outage, lithium battery 3 beginnings are to 4 power supplies of direct current air pump.Embodiment is: lithium battery 3 is directly in parallel with charger 2, be connected with direct current air pump 4 by gauge tap 5, behind closed gauge tap 5, this moment, charger 2 was in work, after AC power 1 outage, lithium battery 3 is started working, and has so just reached the purpose of automatic conversion.Owing to selected the lithium battery 3 of band baffle, can effectively prevent lithium battery 3 because of overcharge, mistake puts with short circuit and damages, and there is not the problem of super-charge super-discharge in the lithium battery 3 that has a baffle.
Under a lot of situations, AC power 1 outage has unpredictability, again because of unmanned in the family, does not know AC power 1 outage, can't take emergency measures.Because the utility model preferably resolves the problem that transfers lithium battery 3 direct current supplys after AC power 1 is cut off the power supply automatically to, can effectively prevent the problem of the fish anoxic that oxygen increasing equipment is brought because of cutting off the power supply, quitting work.When using, when owner is away from home, this oxygen increasing pump can be opened, can turn off after going home, so both can prevent AC dump, can save electric energy again, cut down expenses as emergency pump.
The utility model volume has only a cigarette package size, and lithium battery is the 18650mA lithium battery 3 of one piece of band baffle, and gross weight has only 0.18 kilogram, and capacity is 2.5L/min, but lithium battery 3 continuous operations 10 to 12 hours, and body is light, small and exquisite, and is powerful.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation in not breaking away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (2)
1. oxygen increasing pump, comprise AC power, charger, lithium battery and direct current air pump, it is characterized in that: described AC power links to each other with the charger input, described charger output links to each other with the direct current air pump with lithium battery, is provided with gauge tap in the middle of described charger output and the direct current air pump.
2. oxygen increasing pump according to claim 1 is characterized in that: lithium battery is the 18650mA lithium battery of band baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134387 CN203087302U (en) | 2013-03-23 | 2013-03-23 | Oxygenation pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134387 CN203087302U (en) | 2013-03-23 | 2013-03-23 | Oxygenation pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203087302U true CN203087302U (en) | 2013-07-31 |
Family
ID=48838765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134387 Expired - Fee Related CN203087302U (en) | 2013-03-23 | 2013-03-23 | Oxygenation pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203087302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090494A (en) * | 2021-04-13 | 2021-07-09 | 中山市伊贝电器有限公司 | Control system of alternating current-direct current oxygen pump |
-
2013
- 2013-03-23 CN CN 201320134387 patent/CN203087302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090494A (en) * | 2021-04-13 | 2021-07-09 | 中山市伊贝电器有限公司 | Control system of alternating current-direct current oxygen pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20160323 |