CN202635359U - Aeration system - Google Patents
Aeration system Download PDFInfo
- Publication number
- CN202635359U CN202635359U CN 201220185255 CN201220185255U CN202635359U CN 202635359 U CN202635359 U CN 202635359U CN 201220185255 CN201220185255 CN 201220185255 CN 201220185255 U CN201220185255 U CN 201220185255U CN 202635359 U CN202635359 U CN 202635359U
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- Prior art keywords
- aerator
- photovoltaic module
- aeration system
- energy
- utility
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Abstract
The utility model discloses an aeration system. The aeration system comprises an aerator, wherein the aerator is connected with a utility power grid. The aeration system also comprises a photovoltaic module, a storage battery module and a grid-connected inverter, wherein the photovoltaic module is used for carrying out photovoltaic conversion on light energy; the storage battery module is connected with the photovoltaic module and is used for collecting electric energy; and the grid-connected inverter is connected with the photovoltaic module and/or the storage battery module and the aerator. The aeration system has the beneficial effects that as the photovoltaic module is adopted to provide electric energy for the aerator, converts the solar energy to the electric energy and has lower operating cost, the operating cost of the aerator is reduced; by collecting the energy generated by the photovoltaic module, the electric energy can be still provided for the aerator in cloudy days; and as the grid-connected inverter is provided and can obtain standard alternating voltage and frequency under the condition that the grid-connected inverter is boosting fit with an alternating current transformer, the energy provided by the photovoltaic module can be used.
Description
Technical field
The utility model relates to the fishery cultivating equipment technical field, particularly a kind of aeration system.
Background technology
In fishery, the high-density breeding economic fish needs to be for a long time water body increase oxygen, is used for guaranteeing that the oxygen of water body satisfies the breathing of fish, and generally speaking, the method that increases oxygen for the fish pond is the oxygenation of employing aerator.
In the prior art, a kind of typical fish pond comprises with aerator: drive motors and impeller, the rotation of drive motors drives impeller, by the stirring of impeller to water body, thereby splash the contact area that spray increases water body and air, promote oxygen speed soluble in water in the air, realized increasing the purpose of oxygen in the water body.
But, be located in the zone of breeding fish in the situation in rural area, because rural power service unstable, reasons such as power cuts to limit consumption or electric network fault will cause aerator (drive motors) outage and can't work, and causes larger economic loss.Therefore, the raiser usually can reserve the generating of use for diesel engine under powering-off state.Yet the cost of electricity-generating of auxiliary diesel engine is high, and may be on the shelf for a long time, the waste investment.
In sum, how to reduce the job costs of aerator when lacking civil power, become those skilled in the art's problem demanding prompt solution.
The utility model content
The technical problems to be solved in the utility model is for providing a kind of aeration system, and this aeration system can realize reducing the purpose of the job costs of aerator when lacking civil power by its structural design.
For solving the problems of the technologies described above, the utility model provides a kind of aeration system, and being used for increases oxygen to the water body in pool, comprises aerator, and described aerator is connected with utility grid, also comprises: the photovoltaic module that luminous energy is carried out opto-electronic conversion;
The accumulator cell assembly that is used for collecting electric energy that is connected with described photovoltaic module;
The combining inverter that is connected with described photovoltaic module and/or described accumulator cell assembly;
Described combining inverter is connected with described aerator.
Preferably, the electric energy input of described aerator is provided with the first air switch, and described combining inverter all is connected with described the first air switch with described utility grid.
Preferably, the terminal of described utility grid is provided with the second air switch, and described utility grid is connected with described the first air switch by described the second air switch.
Preferably, the utility model also comprises controller for solar, and described photovoltaic module is connected with described combining inverter by described controller for solar with described accumulator cell assembly.
The utility model provides a kind of aeration system, and being used for increases oxygen to the water body in pool, comprises aerator, and aerator is connected with utility grid, and utility grid provides electric energy for aerator, also comprises: the photovoltaic module that luminous energy is carried out opto-electronic conversion; The accumulator cell assembly that is used for collecting electric energy that is connected with photovoltaic module; The combining inverter that is connected with photovoltaic module and/or accumulator cell assembly; Combining inverter is connected with aerator.The utility model is owing to adopt photovoltaic module to provide electric energy for aerator, because photovoltaic module is to make it become electric energy to solar energy conversion, its operating cost is lower, has therefore reduced the job costs of aerator.Simultaneously, accumulator cell assembly is set can also be used in the situation of civil power at aerator, the energy that the collection photovoltaics assembly produces, thus guaranteed that the utility model in the situation of cloudy day and outage, still can provide electric energy for aerator.Because what aerator used is alternating current, and the direct current that photovoltaic module produces, so the utility model provides combining inverter.Combining inverter is a kind of electrical equipment that direct current can be converted into alternating current, is boosting in the situation about being used with AC transformer, can obtain standard electric alternating current and press and frequency.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing that provides other accompanying drawing.
Fig. 1 is the structural representation of aeration system among a kind of embodiment of the utility model.
Embodiment
Core of the present utility model is for providing a kind of aeration system, this aeration system is provided with photovoltaic module, use photovoltaic module when civil power cuts off the power supply, to provide energy as aerator, by this structural design, realized reducing the purpose of aerator job costs when lacking civil power.
In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, Fig. 1 is the structural representation of aeration system among a kind of embodiment of the utility model.
The utility model provides a kind of aeration system, and being used for increases oxygen to the water body in pool, comprises aerator 1, and aerator 1 is connected with utility grid 2, and utility grid 2 provides electric energy for aerator 1.Shut down the generation of situation for fear of the aerator 1 that causes owing to utility grid 2 outages, the stand-by power source assembly (diesel engine) that electric energy can aerator 1 be provided is provided in the prior art, in order to realize reducing the purpose of aerator 1 job costs when lacking civil power, the utility model has been made following structure optimization, also comprises: the photovoltaic module 3 that luminous energy is carried out opto-electronic conversion; The accumulator cell assembly 4 that is used for collecting electric energy that is connected with photovoltaic module 3; The combining inverter 5 that is connected with photovoltaic module 3 and/or accumulator cell assembly 4; Combining inverter 5 is connected with aerator 1.
In said structure, the utility model is owing to adopt photovoltaic module 3 to provide electric energy for aerator 1, because photovoltaic module 3 is to make it become electric energy to solar energy conversion, its operating cost is lower, has therefore reduced the job costs of aerator 1.Simultaneously, accumulator cell assembly 4 is set can also be used in the situation of civil power at aerator 1, the energy that collection photovoltaics assembly 3 produces, thus guaranteed that the utility model in the situation of cloudy day and outage, still can provide electric energy for aerator 1.
Because what aerator 1 used is alternating current, and the direct current that photovoltaic module 3 produces, so the utility model provides combining inverter 5.Combining inverter 5 is a kind of electrical equipments that direct current can be converted into alternating current, is boosting in the situation about being used with AC transformer, can obtain standard electric alternating current and press and frequency.
Particularly, the electric energy input of aerator 1 is provided with the first air switch 6, and combining inverter 5 all is connected with the first air switch 6 with utility grid 2.
Air switch is very important a kind of electrical equipment in low voltage power distribution network and the electric drive system, and it integrates control and multi-protective function.Except finishing contact and minute deenergizing, still can be to the short circuit of circuit or electrical equipment generation. seriously overload and under-voltage etc. are protected, and also can be used for not continually actuating motor simultaneously.When general overload occurs circuit, though overload current can not make the magnetictrip action, can make the thermal element air switch produce certain heat, impelling bimetal leaf to be heated is bent upwards, the promotion lever makes and has contact with and the snap close disengagement, with the main contact disjunction, cuts off the electricity supply.When circuit is short-circuited or during serious overload current, short circuit current surpasses instantaneous trip setting current value, magnetictrip produces enough large suction, with the armature adhesive and clash into lever, make and have contact with rotate axle bed upwards rotation and snap close disengagement, latch under the effect of reaction spring three secondary main contact disjunctions, cut off the electricity supply.
In order to give full play to the characteristic of air switch, in the present embodiment, the end of utility grid 2 is provided with the second air switch 7, and utility grid 2 is connected with the first air switch 6 by the second air switch 7.
In an embodiment of the present utility model, also provide also to comprise controller for solar 8, photovoltaic module 3 is connected with combining inverter 5 by controller for solar 8 with accumulator cell assembly 4.
Controller for solar 8 adopts high-speed CPU microprocessor and high-precision A/D analog-digital converter, is a microcomputer data acquisition and monitor control system.Both quick current duties of Real-time Collection photovoltaic system, obtain at any time the job information at PV station, can accumulate in detail again the historical data at PV station, for the reasonability of assessment PV system and the reliability of checking system part quality provide accurately fully foundation.In addition, controller for solar 8 also has the serial communication data transfer function, a plurality of photovoltaic systems substation can be managed concentratedly and far distance controlled.
Based on above-described embodiment, the below illustrates in greater detail the utility model with concrete implementation process.
Daytime, solar energy was converted to electrical power storage in accumulator by photovoltaic module 3, was the power supply of aerator 1 motor by combining inverter 5 simultaneously, power cost saving.Evening, if public electric wire net has a power failure or electric energy is not enough, be stored in the electric energy of accumulator by controller for solar 8 and combining inverter 5 intelligent decision electric network states, be the power supply of aerator 1 motor, ensure that aerator 1 is not subjected to that public electric wire net is unsettled to be affected, the economic loss of avoiding water hypoxia to cause.
The utility model has adopted solar energy clean energy resource, saves energy; The intelligent microgrid that adopts photovoltaic generation, accumulator, combining inverter 5 to form ensures aerator 1 steady operation, guarantees that water body is in the oxygen enrichment state, promotes high density fish Fast Growth; The photovoltaic generation electric energy all can utilize, than adopting for a long time idle high efficiency of utilizing of diesel oil stand-by generator.
More than a kind of aeration system provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (4)
1. an aeration system is used for the water body in pool is increased oxygen, comprises aerator (1), and described aerator (1) is connected with utility grid (2), it is characterized in that, also comprises:
Luminous energy is carried out the photovoltaic module (3) of opto-electronic conversion;
The accumulator cell assembly (4) that is used for collecting electric energy that is connected with described photovoltaic module (3);
The combining inverter (5) that is connected with described photovoltaic module (3) and/or described accumulator cell assembly (4);
Described combining inverter (5) is connected with described aerator (1).
2. aeration system according to claim 1, it is characterized in that, the electric energy input of described aerator (1) is provided with the first air switch (6), and described combining inverter (5) all is connected with described the first air switch (6) with described utility grid (2).
3. each described aeration system according to claim 1 and 2, it is characterized in that, the terminal of described utility grid (2) is provided with the second air switch (7), and described utility grid (2) is connected with described the first air switch (6) by described the second air switch (7).
4. aeration system according to claim 3, it is characterized in that, also comprise controller for solar (8), described photovoltaic module (3) is connected with described combining inverter (5) by described controller for solar (8) with described accumulator cell assembly (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220185255 CN202635359U (en) | 2012-04-27 | 2012-04-27 | Aeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220185255 CN202635359U (en) | 2012-04-27 | 2012-04-27 | Aeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202635359U true CN202635359U (en) | 2013-01-02 |
Family
ID=47404568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220185255 Expired - Fee Related CN202635359U (en) | 2012-04-27 | 2012-04-27 | Aeration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202635359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678266A (en) * | 2019-02-22 | 2019-04-26 | 江苏绿意电力有限公司 | Outdoor surface water treatment equipment and method of supplying power to |
| WO2021057013A1 (en) * | 2019-09-23 | 2021-04-01 | 中国水产科学研究院渔业机械仪器研究所 | Energy-saving waterwheel aerator |
-
2012
- 2012-04-27 CN CN 201220185255 patent/CN202635359U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678266A (en) * | 2019-02-22 | 2019-04-26 | 江苏绿意电力有限公司 | Outdoor surface water treatment equipment and method of supplying power to |
| WO2021057013A1 (en) * | 2019-09-23 | 2021-04-01 | 中国水产科学研究院渔业机械仪器研究所 | Energy-saving waterwheel aerator |
| US11659822B2 (en) | 2019-09-23 | 2023-05-30 | FISHERY MACHINERY AND INSTRUMENT Research Institute | Energy-saving paddlewheel aerator |
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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 |
Granted publication date: 20130102 Termination date: 20160427 |