CN201733727U - Water surface layer sewage disposal device - Google Patents
Water surface layer sewage disposal device Download PDFInfo
- Publication number
- CN201733727U CN201733727U CN2010202871146U CN201020287114U CN201733727U CN 201733727 U CN201733727 U CN 201733727U CN 2010202871146 U CN2010202871146 U CN 2010202871146U CN 201020287114 U CN201020287114 U CN 201020287114U CN 201733727 U CN201733727 U CN 201733727U
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- China
- Prior art keywords
- blowdown
- sewage disposal
- water surface
- pipe
- water
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- 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
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Abstract
The utility model discloses a water surface layer sewage disposal device which comprises a blocking rod, a sewage disposal cavity pipe and a sewage disposal pipe set, wherein one end of the blocking rod is connected with the sewage disposal cavity pipe, and the other end of the sewage disposal cavity pipe is communicated with the sewage disposal pipe set; the sewage disposal cavity pipe is provided with a drain outlet; and the sewage disposal pipe set is connected with a floating ball. The water surface layer sewage disposal device is simple in structure, easy for assembly and installation and convenient for cleaning and disassembling, and can be used for effectively discharging floating objects on the water surface layer, thus saving the labor force for fishing out the floating objects by manual work in the past, and greatly reducing the organic pollution caused by the floating objects remaining in water body; and when sewage disposal is not carried out, the drain outlet can be closed by a sleeve, so that the sewage in a circulating-water aquaculture fishpond can be rapidly separated from the fishpond, the load of subsequent water quality disposal is lightened, and the water quality of a whole circulating water system is maintained to be good.
Description
Technical field
The utility model relates to facility fishery field, water surface top layer, particularly a kind of industrial circulating water cultivating pond blowdown apparatus.
Background technology
Industrial fish farming has developed into 3,000,000 square metres in China, and output reaches 22.1 ten thousand tons, but cultures single rate (15-30kg/m generally on the low side
3), one very important reasons be exactly that production equipment is relatively poor.
In the circular pond of the more employing of industrial circulating water cultivating or square corner cut pond, the perpendicular blow-off pipe of inserting carries out centre bottom blowdown in the middle of the pond, middle bottom blowdown is to utilize the centripetal force of fishpond cycle water rotation that the residual bait ight soil in the water body is pooled to bottom centre, fishpond, takes residual bait ight soil out of fishpond by hydraulic pressure.But in the water body of fishpond, there is the refuse at the bottom of a part can not deposit to the pond, mainly be ight soil and the grease of water body suspended particulate under the flocculation of bubble, mucus etc. that density that a part of fish drain is less than or equal to water, they float on the water surface and can not discharge effectively apace, thereby long-time the delay constantly carried out organic decomposition, will produce NH
4Deng poisonous gas and a large amount of water body dissolved oxygen of consumption.So when carrying out the bottom blowdown, be badly in need of a kind of device that can effectively carry out the top layer blowdown, can fast and effeciently discharge the harmful substance in the water body of fishpond.
The utility model content
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, providing a kind of can fast and effeciently discharge the harmful substance on water body top layer, with eliminate harmful substance in water body long-time delay and water surface top layer, the industrial circulating water cultivating pond blowdown apparatus of the organic contamination that brings.
The technical solution of the utility model is achieved in that a kind of water surface top layer blowdown apparatus, it is characterized in that: comprise countercheck rod, blowdown cavity pipe and blow-off pipe group, one end of described countercheck rod is connected with blowdown cavity pipe, the other end of blowdown cavity pipe is communicated with the blow-off pipe group, described blowdown cavity pipe is provided with sewage draining exit, and described blow-off pipe group is connected with ball float.
The water surface described in the utility model top layer blowdown apparatus, its described blow-off pipe group comprises blowdown fibre conduit, swan neck and blowdown flexible conduit, described blowdown cavity pipe is connected with swan neck one end by the blowdown fibre conduit, the other end of swan neck is connected with the blowdown flexible conduit, and described ball float is connected with the blowdown fibre conduit by connector.
The water surface described in the utility model top layer blowdown apparatus, an end of its described blowdown cavity pipe is connected with countercheck rod by concentric reducer A, and the other end of blowdown cavity pipe is communicated with the blowdown fibre conduit by concentric reducer B.
The water surface described in the utility model top layer blowdown apparatus, the middle part of its described connector is connected on the blowdown fibre conduit, and described ball float is arranged at the two ends of connector respectively.
The water surface described in the utility model top layer blowdown apparatus, it is socketed with slidable sleeve on described blowdown cavity pipe.
The water surface described in the utility model top layer blowdown apparatus, its described countercheck rod are hollow tube or the solid hopkinson bar of closed at both ends density less than water.
The water surface described in the utility model top layer blowdown apparatus, it is connected with flotation tubes on described swan neck.
The utility model is simple in structure, assembling and install easily, cleaning and dismounting be all very convenient, utilize this device can discharge water surface top layer floating thing effectively, saved the labour that floating thing is manually fished in former employing, significantly reduced floating thing in water body delay and the organic contamination that produces, when not blowdown, can close sewage draining exit by sleeve pipe, thereby the dirt in circulating water cultivation fishpond is separated apace from the fishpond, alleviated follow-up water treatment load, made the water quality of whole circulation water system keep good.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is user mode figure of the present utility model.
Mark among the figure: 1 is countercheck rod, and 2 are blowdown cavity pipe, and 3 is sewage draining exit, 4 is ball float, and 5 are the blowdown fibre conduit, and 6 is swan neck, 7 are the blowdown flexible conduit, and 8 is connector, and 9a is concentric reducer A, 9b is concentric reducer B, 10 is sleeve pipe, and 11 is flotation tubes, and 12 are the blowdown outer tube, 13 are the blowdown inner sleeve, and 14 is the fishpond.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, a kind of water surface top layer blowdown apparatus, comprise countercheck rod 1, blowdown cavity pipe 2 and blow-off pipe group, the left end of described countercheck rod 1 is connected with blowdown cavity pipe 2 right-hand members by concentric reducer A9a, described countercheck rod 1 is closed at both ends and the density PVC round tube less than the hollow structure of water, material is lighter, and floatability is used to block the floating thing of fishpond water body on the water surface; Described blowdown cavity pipe 2 is provided with sewage draining exit 3, is socketed with slidable sleeve 10 on described blowdown cavity pipe 2, and described sleeve pipe may slide into the sewage draining exit place it is sealed.
Wherein, described blow-off pipe group comprises blowdown fibre conduit 5, swan neck 6 and blowdown flexible conduit 7, the left end end of blowdown cavity pipe 2 is communicated with blowdown fibre conduit 5 by concentric reducer B9b, described blowdown fibre conduit 5 is communicated with blowdown flexible conduit 7 by swan neck 6, on described blowdown fibre conduit 5, be connected with connector 8, be respectively arranged with ball float 4 at described connector 8 two ends, on described swan neck 6, be connected with flotation tubes 11.
Operation principle of the present utility model: as shown in Figure 2, blowdown flexible conduit 7 lower ends are connected with the perforate of blowdown outer tube 12, and flotation tubes 11 is nested together swan neck 6 and blowdown outer tube 12, also is provided with blowdown inner sleeve 13 in blowdown outer tube 12.
In use, countercheck rod swims in water body top layer, fishpond, the floating thing that is used for block water body surface layer, a part was converted into the linear velocity that parallels with countercheck rod after the vertical speed of the water body that rotates in the fishpond ran into countercheck rod, under this active force, floating thing enters into blowdown cavity pipe along countercheck rod by sewage draining exit, under water body gravity and siphonage, floating thing is drained into the blowdown outer tube by the blow-off pipe group, discharges fishpond 14 from the blowdown inner sleeve at last.Ball float and floating pipe racks this device, and lifting is positioned at the water body top layer all the time along with the lifting of the fishpond water surface.
In the length of side is 5.8 meters, and water surface top layer blowdown apparatus is installed in dark 1.4 meters square corner cut pond.Its floating thing countercheck rod is 32 centimetres a pvc pipe, 2.8 meters of pipe ranges, connect 50 centimetres blowdown cavity pvc pipe with the concentric reducer of 50-32,0.8 meter of pipe range, open 0.4 meter sewage draining exit in the middle of the pipe, the pvc pipe of installing 62 centimetres by sewage draining exit is as sleeve, connect 25 centimetres sebific duct as the blowdown fibre conduit with the concentric reducer of 50-25, the PVC film of long 40 centimetres wide 8 centimetres of clamping one is as connector on hard sleeve, connector two ends fixed diameter is 8 centimetres a ball float, the blowdown hard sleeve connects a swan neck, the cover diameter is that 40 centimetres flexible pipe is as the blowdown flexible conduit on swan neck, conduit is about 1 meter, and blowdown flexible conduit lower end links to each other with 25 centimetres connecting hole above the blowdown outer tube.
Draw the utility model according to above-mentioned test and use water quality index comparing result in the fishpond, front and back:
After water surface top layer blowdown apparatus is installed as can be seen from the above table, make industrial circulating water water quality obtain very big improvement.
The utility model not only is used for water surface blowdown, can also be used for the top layer blowdown of all liq.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. water surface top layer blowdown apparatus, it is characterized in that: comprise countercheck rod (1), blowdown cavity pipe (2) and blow-off pipe group, one end of described countercheck rod (1) is connected with blowdown cavity pipe (2), the other end of blowdown cavity pipe (2) is communicated with the blow-off pipe group, described blowdown cavity pipe (2) is provided with sewage draining exit (3), and described blow-off pipe group is connected with ball float (4).
2. the water surface according to claim 1 top layer blowdown apparatus, it is characterized in that: described blow-off pipe group comprises blowdown fibre conduit (5), swan neck (6) and blowdown flexible conduit (7), described blowdown cavity pipe (2) is connected with swan neck (6) one ends by blowdown fibre conduit (5), the other end of swan neck (6) is connected with blowdown flexible conduit (7), and described ball float (4) is connected with blowdown fibre conduit (5) by connector (8).
3. the water surface according to claim 2 top layer blowdown apparatus, it is characterized in that: an end of described blowdown cavity pipe (2) is by concentric reducer A(9a) be connected with countercheck rod (1), the other end of blowdown cavity pipe (2) is by concentric reducer B(9b) be communicated with blowdown fibre conduit (5).
4. the water surface according to claim 2 top layer blowdown apparatus is characterized in that: the middle part of described connector (8) is connected on the blowdown fibre conduit (5), and described ball float (4) is arranged at the two ends of connector (8) respectively.
5. according to claim 1,2,3 or 4 described water surface top layer blowdown apparatus, it is characterized in that: on described blowdown cavity pipe (2), be socketed with slidable sleeve (10).
6. the water surface according to claim 5 top layer blowdown apparatus is characterized in that: described countercheck rod (1) is hollow tube or the solid hopkinson bar of closed at both ends density less than water.
7. the water surface according to claim 6 top layer blowdown apparatus is characterized in that: be connected with flotation tubes (11) on described swan neck (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202871146U CN201733727U (en) | 2010-08-10 | 2010-08-10 | Water surface layer sewage disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202871146U CN201733727U (en) | 2010-08-10 | 2010-08-10 | Water surface layer sewage disposal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201733727U true CN201733727U (en) | 2011-02-09 |
Family
ID=43549001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202871146U Expired - Fee Related CN201733727U (en) | 2010-08-10 | 2010-08-10 | Water surface layer sewage disposal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201733727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255638A (en) * | 2014-10-08 | 2015-01-07 | 乐清市高科环保电子有限公司 | Automatic water purifying fish tank |
| CN109452215A (en) * | 2018-12-18 | 2019-03-12 | 中国科学院海洋研究所 | Recirculated water, which is supported, removes dirt and the anti-escape device and method of shrimp of living in shrimp system |
-
2010
- 2010-08-10 CN CN2010202871146U patent/CN201733727U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255638A (en) * | 2014-10-08 | 2015-01-07 | 乐清市高科环保电子有限公司 | Automatic water purifying fish tank |
| CN104255638B (en) * | 2014-10-08 | 2017-06-16 | 乐清市高科环保电子有限公司 | A kind of automatic water purifying fish jar |
| CN109452215A (en) * | 2018-12-18 | 2019-03-12 | 中国科学院海洋研究所 | Recirculated water, which is supported, removes dirt and the anti-escape device and method of shrimp of living in shrimp system |
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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: 20110209 Termination date: 20180810 |