CN203968967U - Air valve hydrodynamic(al) EGR - Google Patents
Air valve hydrodynamic(al) EGR Download PDFInfo
- Publication number
- CN203968967U CN203968967U CN201420384942.XU CN201420384942U CN203968967U CN 203968967 U CN203968967 U CN 203968967U CN 201420384942 U CN201420384942 U CN 201420384942U CN 203968967 U CN203968967 U CN 203968967U
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- water
- air valve
- egr
- outlet pipe
- wireway
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Abstract
The utility model discloses a kind of air valve hydrodynamic(al) EGR, belong to hippocampus cultivation instrument.Air valve hydrodynamic(al) EGR, comprise be located at water-bed water inlet pipe, be communicated with air inlet pipe and delivery port be not exposed to the water surface outlet pipe, be provided with water outlet filter bag, be located at wireway, the air pump being connected with described wireway outlet pipe upper side and that be communicated with described outlet pipe and be located at the air valve on wireway path.Adopted a kind of novel air valve hydrodynamic(al) EGR, utilized hydraulic pressure physical principle, promoted current automatic cycles, this EGR can Automatic clearance excreta, automatically advances the circulation of pool inner water stream, reaches the object of automated cleaning, oxygenation; And water outlet is placed filter bag up, reclaims unnecessary bait, economizes on resources, and reduces the cost of hippocampus cultivation; Transform by structure technology, be assembled into air valve hydrodynamic(al) device, save manpower, increase hippocampus cultivation efficiency.
Description
Technical field
The utility model belongs to hippocampus cultivation instrument, relates in particular to a kind of air valve hydrodynamic(al) EGR.
Background technology
The technology of hippocampus cultivation at present is also in developing stage, hippocampus is higher for water quality requirement, every day, hippocampus produced many excretas at Chi Zhonghui, and feeding the bait of hippocampus is scattered in Chi Zhongye and has part and be not consumed, the bait that these are scattered and excreta can cause the oxygen consumption in pond, also can cause that the element such as nitrogen, phosphorus in water exceeds standard simultaneously, cause water nutritionization to be polluted, affect the benign cycle of breeding water body.But, existingly propagate hippocampus artificially and need timing workman every day to remove to clear up bait lost in pond and excreta.This cleaning mode need to expend a large amount of manpowers, and needs for a long time, and, cause bait to reclaim, waste a large amount of organic bait, increase the cost of hippocampus cultivation.
Therefore, how providing a kind of air valve hydrodynamic(al) circulatory system of environmental protection is industry technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is the defect existing for above-mentioned prior art, proposes a kind of air valve hydrodynamic(al) EGR.
The technical solution adopted in the utility model: a kind of air valve hydrodynamic(al) EGR, comprise be located at water-bed water inlet pipe, be communicated with air inlet pipe and delivery port be positioned at water surface below outlet pipe, be provided with water outlet filter bag, be located at wireway, the air pump being connected with described wireway outlet pipe upper side and that be communicated with described outlet pipe and be located at the air valve on wireway path.
Described water inlet pipe is a U-shaped pipe, and level is positioned at the bottom, and described outlet pipe is connected with the middle part of described U-shaped pipe.
Described water inlet pipe is made up of three water pipes that are interconnected and are perpendicular to one another, and three water pipe levels are positioned at the bottom, described outlet pipe and the cross current that is positioned at centre.
Described outlet pipe is perpendicular to the water surface, and is highly 60-70cm.
Compared with prior art, the beneficial effects of the utility model: adopted a kind of novel air valve hydrodynamic(al) EGR, utilize hydraulic pressure physical principle, promote current automatic cycle, this EGR can Automatic clearance excreta, automatically advance the circulation of pool inner water stream, reach the object of automated cleaning, oxygenation; And water outlet is placed filter bag up, reclaims unnecessary bait, economizes on resources, and reduces the cost of hippocampus cultivation; Transform by structure technology, be assembled into air valve hydrodynamic(al) device, save manpower, increase hippocampus cultivation efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1-water inlet pipe, 2-outlet pipe, 3-wireway, 4-filter bag, 5-air valve switch.
Embodiment
An air valve hydrodynamic(al) EGR as shown in Figure 1, comprises water inlet pipe 1, outlet pipe 2, wireway 3 and filter bag 4.Water inlet pipe 1 can be U-shaped shape, can be made up of close three water pipes of the length that is interconnected and is perpendicular to one another, and three water pipe levels is positioned at the bottom, outlet pipe 2 and the cross current that is positioned at centre; Or integrated U-shaped pipe also can be used as water inlet pipe 1, and level is positioned at the bottom, outlet pipe 2 is connected with the middle part of described U-shaped pipe, the U-shaped shape of water inlet pipe 1 be for this device can be stable be put in water.Outlet pipe 2 is vertically positioned in water inlet pipe 1 plane, outlet pipe 2 lower ends are fixed on water inlet pipe 1, outlet pipe 2 water outlet heights are 60-70cm, outlet pipe 2 delivery ports flush with the water surface or substantially slightly lower than the water surface, the water of this degree of depth is conducive to cultivate hippocampus most, and the height design of outlet pipe 2 is conducive to the carrying out of water circulation and the conveying of air of this device most.An aperture is offered in 1/3 position, upper end of outlet pipe 2, the above-mentioned aperture of wireway 3 fixing insertion, through test determination, 1/3 position, outlet pipe 2 upper end is positions the most easily of wireway 3 input airs, is also conducive to outlet pipe 2 delivery ports and discharges water clean, oxygenation.Wireway 3 is set up air valve switch 5, and air valve switch 5 is used for regulating wireway 3 air stream sizes, and the connected air pump of wireway 3 provides air, and filter bag 4 is arranged on outlet pipe 2 delivery ports, for bait and the excreta of recycle-water circulation.
In this utility model use procedure, this device is put into Chi Shuizhong, depth of water 60-70cm, due to the full device of Water Pressure current, outlet pipe 2 delivery ports reach the position of the water surface.Open air valve switch 5, by wireway 3 to the interior input air of outlet pipe 2, in the process that the interior air of outlet pipe 2 upwards floats, drive 1/3 position water of outlet pipe 2 upper ends upwards to flow, during by outlet pipe 2 delivery port filter bag 4, water clean, oxygenation flows in pond simultaneously, now the water inlet pipe 1 of bottom, pond is due to Water Pressure, start toward the interior inflow of water inlet pipe 1 with the water of part excreta and bait, and then flow to outlet pipe 2, formed the circulation of air valve hydrodynamic(al) with this.Bait and excreta can reclaim by filter bag 4.
Above specific embodiment is only in order to illustrate structure of the present utility model, and those of ordinary skill in the art can make various deformation and variation under design of the present utility model, and these distortion and variation include within protection domain of the present utility model.
Claims (4)
1. an air valve hydrodynamic(al) EGR, it is characterized in that, comprise be located at water-bed water inlet pipe, be communicated with air inlet pipe and delivery port be positioned at water surface below outlet pipe, be provided with water outlet filter bag, be located at wireway, the air pump being connected with described wireway outlet pipe upper side and that be communicated with described outlet pipe and be located at the air valve on wireway path.
2. air valve hydrodynamic(al) EGR according to claim 1, is characterized in that, described water inlet pipe is a U-shaped pipe, and level is positioned at the bottom, and described outlet pipe is connected with the middle part of described U-shaped pipe.
3. air valve hydrodynamic(al) EGR according to claim 1, is characterized in that, described water inlet pipe is made up of three water pipes that are interconnected and are perpendicular to one another, and three water pipe levels are positioned at the bottom, described outlet pipe and the cross current that is positioned at centre.
4. air valve hydrodynamic(al) EGR according to claim 1, is characterized in that, described outlet pipe is perpendicular to the water surface, and is highly 60-70cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384942.XU CN203968967U (en) | 2014-07-14 | 2014-07-14 | Air valve hydrodynamic(al) EGR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384942.XU CN203968967U (en) | 2014-07-14 | 2014-07-14 | Air valve hydrodynamic(al) EGR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203968967U true CN203968967U (en) | 2014-12-03 |
Family
ID=51966453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420384942.XU Expired - Fee Related CN203968967U (en) | 2014-07-14 | 2014-07-14 | Air valve hydrodynamic(al) EGR |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203968967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920279A (en) * | 2015-06-12 | 2015-09-23 | 江苏省淡水水产研究所 | Unpowered self-cleaning fry rearing pond |
-
2014
- 2014-07-14 CN CN201420384942.XU patent/CN203968967U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920279A (en) * | 2015-06-12 | 2015-09-23 | 江苏省淡水水产研究所 | Unpowered self-cleaning fry rearing pond |
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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: 20141203 Termination date: 20150714 |
|
| EXPY | Termination of patent right or utility model |