CN203692216U - Novel device for water drainage in aquaculture nursery pond - Google Patents
Novel device for water drainage in aquaculture nursery pond Download PDFInfo
- Publication number
- CN203692216U CN203692216U CN201420021543.7U CN201420021543U CN203692216U CN 203692216 U CN203692216 U CN 203692216U CN 201420021543 U CN201420021543 U CN 201420021543U CN 203692216 U CN203692216 U CN 203692216U
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- CN
- China
- Prior art keywords
- water
- draining
- pond
- water drain
- novel 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 57
- 238000009360 aquaculture Methods 0.000 title abstract 3
- 244000144974 aquaculture Species 0.000 title abstract 3
- 238000000034 method Methods 0.000 abstract description 11
- 206010011409 Cross infection Diseases 0.000 abstract description 2
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 2
- 241001465754 Metazoa Species 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012279 drainage procedure Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a novel device for water drainage in an aquaculture nursery pond, and belongs to the technical field of aquaculture nursery. The novel device is characterized in that a tee joint is fixedly connected to the portion 10 cm-20 cm higher than the bottom of a drain pipe of the nursery pond, a wired hose is connected to the tee joint, a water drain barrel is connected to the other end of the wired hose, and a valve body switch is arranged between the water drain barrel and the wired hose; a filter net is arranged on the top of the water drain barrel, the water drain barrel is arranged on a support sleeve, a support is arranged below the support sleeve, an adjusting screw is installed on the support sleeve and can be used for adjusting the height of the support sleeve, and then the height of the water drain barrel is adjusted. The novel device is convenient to operate, the situation that blockage is caused due to the fact that air enters the water drain barrel is not prone to occurrence, the risk of cross infection between nursery ponds is eliminated, the limitation of the water head does not exist in the water drainage process, and the application range is wide.
Description
Technical field
The utility model relates to the new equipment for draining in a kind of aquatic fry growing pond, belongs to aquatic fry growing technical field.
Background technology
In aquatic fry growing is produced, the residual bait ight soil of water body and other metabolite can affect water quality, cause water body organism, ammonia nitrogen, the too high situation of nitrite equal size, and cultivated animals is worked the mischief, changing water and can effectively improve water quality, is conventional technological means in producing.Change water operation and be divided into draining and the two parts that add water, add water that it is very easy to operate, but drain operation takes time and effort, and be easily subject to the restriction of pool outer water position difference of height in pond.
Now widely used drainage arrangement mainly contains two kinds: draining bucket and draining net cage are all to carry out draining by the principle of siphon.First by the draining bucket that is connected with flexible pipe water inlet, (draining bucket is covered with the bolting silk net of suitable order number, its introduction refers to claims and Figure of description) put into water, flexible pipe remainder is also put into water, only stay hose water end (W.E.) adjoined water surface top, object is the air as far as possible draining in draining bucket and flexible pipe, block hose water end (W.E.), flexible pipe is hauled out to the water surface, and (hose length is wanted long enough, draining bucket must be below the water surface), be placed on the lower place of physical features outside pond, make the outlet of hose water end (W.E.) in the place lower than pool inner water face, decontrol outlet, utilize atmospheric pressure that water is discharged.This method has several shortcomings: (1) operation is wasted time and energy, and operates and be difficult for from nursery pond along time away from when the water surface; (2) in the time that water body organic particulate matter is more, easily stop up draining bucket net and cause draining interrupt; (3) flow velocity of draining is uncontrollable, the too fast damage that tends to cause cultivated animals of flow velocity; (4) scope of application is restricted, in actual seedling culturing vehicle, often much lower than outside corridor at the bottom of nursery pond pond, and water level is lower in the nursery pond like this, and lower than outside pond when ground, this method just can not have been used.
Also having a kind of water discharge method is to replace draining bucket with net cage, net cage is rectangular build, net cage is covered with the bolting silk net of suitable order number outward, net cage 5 bread are wrapped up in bolting silk net, only stay one side open upwards, when use, put into nursery pond, bolting silk net will exceed the nursery pond water surface, flexible pipe is put into net cage, flexible pipe water inlet is placed in to net cage bottom, block hose water end (W.E.) and leave the water fast, be placed on lower outside pond, make water side lower than the nursery pond water surface, decontrol water side and can start draining, this method is identical with first method in essence, but operation is trouble more, because the contact-making surface of net cage and water is larger, so solved the susceptible to plugging problem of draining bucket in first method, but the problem of other several aspects still cannot solve.
Utility model content
In order to overcome troublesome poeration, drainage speed is uncontrollable, drain operation is easily interrupted, the scope of application is less deficiency, the utility model provides a kind of new drainage arrangement.
The utility model scheme is as follows:
In a kind of aquatic fry growing pond for the new equipment of draining, in nursery pond drainpipe bottom, up 10cm～20cm is fixedly connected with threeway, in threeway, be connected with wired hose, on the wired hose other end, be connected with draining bucket, between draining bucket and wired hose, be provided with valve body switch.Draining bucket top is provided with screen pack.Draining bucket is arranged on support casing, and support casing is arranged on support, is provided with set screw on support casing, can be used for regulating the height of support casing, thereby regulates the height of draining bucket.
Said apparatus is in the time of not draining, more than draining bucket is suspended on the water surface, when drain operation, as long as draining bucket is put into water, draining bucket least significant end is fixed on to the water level place that need to be discharged to, utilizes water level difference of height automatically to carry out drain operation, drainage speed can regulate by valve body switch, to requiring after water level, get final product automatic end operation until draining.Draining bucket top is provided with screen pack, is used for preventing that the young is discharged from the time of draining.
The beneficial effect of this utility model is: (1) operation is very easy, when draining, only draining bucket need be put into below the water surface, level altitude maintains an equal level its lower end lowest part and the water level that need to drain into, and can carry out drain operation automatic end operation, simple to operation; (2), because draining bucket, wired hose in drainage procedure are all below the water surface, the situation that does not exist air to enter, enters the situation that draining bucket results in blockage and occurs so be not prone to air; (3) because the devices such as the draining bucket of this method are all fixed on a nursery pond at ordinary times, specially pond is special, so just eliminated the risk of cross-infection between nursery pond; (4) because this method has been installed switch between draining bucket and intubate, so can regulate drainage speed with switch according to production requirement; (5) because the intubate of all nursery ponds is all its lowest position at the bottom of pond, so this method draining does not have the restriction of water-head, the scope of application is very wide.
Brief description of the drawings
Fig. 1 is equipment therefor structural representation in the utility model embodiment.
Description of symbols in figure: 1, nursery pond drainpipe; 2, threeway; 3, wired hose; 4, valve body switch; 5, screen pack; 6, draining bucket; 7, support; 8, set screw; 9, support casing.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, to better understand the utility model.
In aquatic fry growing pond as shown in Figure 1 for the new equipment of draining, in nursery pond drainpipe 1 bottom, up 10cm～20cm is fixedly connected with threeway 2, in threeway 2, be connected with wired hose 3, on wired hose 3 other ends, be connected with draining bucket 6, between draining bucket 6 and wired hose 3, be provided with valve body switch 4.Draining bucket 6 tops are provided with screen pack 5.Draining bucket 6 is arranged on support casing 9, and support casing 9 is arranged on support 7, is provided with set screw 8 on support casing 9, can be used for regulating the height of support casing 9, thereby regulates the height of draining bucket 6.
Said apparatus is in the time of not draining, more than draining bucket 6 is suspended on the water surface, when drain operation, as long as draining bucket 6 is put into water, draining bucket 6 least significant ends are fixed on to the water level place that need to be discharged to, utilize water level difference of height automatically to carry out drain operation, drainage speed can regulate by valve body switch 4, to requiring after water level, get final product automatic end operation until draining.Draining bucket 6 tops are provided with screen pack 5, are used for preventing that the young is discharged from the time of draining.
When said apparatus uses, detailed process is: before 1) producing, should connect this device by above-mentioned requirements; 2) after determining the discharge level needing, draining bucket 6 is put into water, draining bucket 6 bottoms and the discharge level needing are maintained an equal level.3) observe draining flow velocity, regulate by valve body switch 4, make it to meet drainage requirement.4) mix up after flow velocity, system Auto-drainage, is discharged to after the water level needing, and drain operation stops automatically.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (3)
- In an aquatic fry growing pond for the new equipment of draining, it is characterized in that: in nursery pond drainpipe bottom, up 10cm～20cm is fixedly connected with threeway, in described threeway, be connected with wired hose, on the described wired hose other end, be connected with draining bucket, between described draining bucket and wired hose, be provided with valve body switch.
- In aquatic fry growing according to claim 1 pond for the new equipment of draining, it is characterized in that: described draining bucket top is provided with screen pack.
- In aquatic fry growing according to claim 1 pond for the new equipment of draining, it is characterized in that: described draining bucket is arranged on support casing, described support casing is arranged on support, on described support casing, is provided with set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420021543.7U CN203692216U (en) | 2014-01-03 | 2014-01-03 | Novel device for water drainage in aquaculture nursery pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420021543.7U CN203692216U (en) | 2014-01-03 | 2014-01-03 | Novel device for water drainage in aquaculture nursery pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203692216U true CN203692216U (en) | 2014-07-09 |
Family
ID=51042746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420021543.7U Expired - Lifetime CN203692216U (en) | 2014-01-03 | 2014-01-03 | Novel device for water drainage in aquaculture nursery pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203692216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667961A (en) * | 2017-11-22 | 2018-02-09 | 南宁市生润科技有限公司 | A kind of fish pond drainage arrangement on the anti-overflow pool |
| CN110150201A (en) * | 2018-01-17 | 2019-08-23 | 铜仁学院 | A kind of mountain area rice field fish culture water level management Field structure |
-
2014
- 2014-01-03 CN CN201420021543.7U patent/CN203692216U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667961A (en) * | 2017-11-22 | 2018-02-09 | 南宁市生润科技有限公司 | A kind of fish pond drainage arrangement on the anti-overflow pool |
| CN110150201A (en) * | 2018-01-17 | 2019-08-23 | 铜仁学院 | A kind of mountain area rice field fish culture water level management Field structure |
| CN110150201B (en) * | 2018-01-17 | 2021-09-14 | 铜仁学院 | Water level regulation and control field structure for fish culture in rice field in mountainous area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231123 Address after: 610000 China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan Patentee after: Tongwei Agricultural Development Co.,Ltd. Address before: 571328 Huxin village, Wengtian Town, Wenchang City, Hainan Province Patentee before: TONGWEI Co.,Ltd. |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: TONGWEI Co.,Ltd. Person in charge of patents Document name: Notice of Qualified Procedures |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |