CN206744321U - A kind of prawn culturing higher-place pond pool blowdown apparatus - Google Patents
A kind of prawn culturing higher-place pond pool blowdown apparatus Download PDFInfo
- Publication number
- CN206744321U CN206744321U CN201720338274.0U CN201720338274U CN206744321U CN 206744321 U CN206744321 U CN 206744321U CN 201720338274 U CN201720338274 U CN 201720338274U CN 206744321 U CN206744321 U CN 206744321U
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- China
- Prior art keywords
- mesh screen
- screen component
- free end
- straight tube
- top cover
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Abstract
The utility model discloses a kind of prawn culturing higher-place pond pool blowdown apparatus, it includes：Straight tube, mesh screen component, top cover, straight tube include the first free end and the second free end perpendicular to pond bottom, straight tube, and the first free end is open ports, and the second free end is connected on drain outlet, and the second free end is provided with some blastholes；Mesh screen component is circular cone structure, and mesh screen component is set on the first free end, by buckle clamping between mesh screen component and straight tube；Top cover is conical structure, and top cover is removably connected to the top of mesh screen component, and the top of top cover is provided with action bars.Device of the present utility model effectively solves the problems, such as water drainage hole plug, can effectively prevent that prawn escapes during receiving shrimp.
Description
Technical field
It the utility model is related to aquaculture field, and in particular to a kind of prawn culturing higher-place pond pool blowdown apparatus.
Background technology
In prawn culturing higher-place pond, blowdown operation is often carried out.Process of the impeller automatic aerator of feed coefficient in oxygenation
In, while water body can be stirred, pond waters is formed circle shape current, under the influence of centrifugal force, the residual bait excrement of pond bottom
Just and the dead algae of aging may build up the center in pond.Generally raising prawn density due to feed coefficient can compare
It is larger, therefore feed coefficient load is also relatively heavy, can all have a large amount of dirts to need to discharge pond daily.
Existing method for discharging pollution, which is generally, builds the drain outlet that a horizontal plane is less than feed coefficient bottom of pond, with a PVC
Drain outlet is connected by pipe with feed coefficient bottom of pond, a vertical water pipe is inserted in the PVC water pipe ends of drain outlet, in a high position
The PVC water pipe ends of pond bottom of pond wrap up a filter screen.
The shortcomings that this method for discharging pollution：The mesh of filter screen is inherently smaller, and as the accumulation of culturing time, filter screen can be by ponds
The algae at bottom adheres to and then blocked, and causes draining difficult；If the mesh design of filter screen is very big, although will not result in blockage,
During shrimp draining is received, the escape of shrimp will also result in.
The content of the invention
The purpose of this utility model is to overcome problem above existing for prior art, there is provided a kind of prawn culturing higher-place pond
Pool blowdown apparatus, device of the present utility model effectively solve the problems, such as water drainage hole plug, can effectively prevent from receiving shrimp mistake
Prawn escapes in journey.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of prawn culturing higher-place pond pool blowdown apparatus, it includes：
- straight tube, for the straight tube perpendicular to pond bottom, the straight tube includes the first free end and the second free end, described
First free end is open ports, and second free end is connected on drain outlet, second free end be provided with it is some enter
Water hole；
- mesh screen component, the mesh screen component are circular cone structure, and the mesh screen component is set in first free end
On, by buckle clamping between the mesh screen component and the straight tube；
- top cover, the top cover are conical structure, and the top cover is removably connected to the top of the mesh screen component, institute
The top for stating top cover is provided with action bars；
When the top cover links together with the mesh screen component, the blasthole is less than the bottom sides of the mesh screen component
Edge, when the top cover and the mesh screen components apart, the mesh screen component covers the straight tube, and water is from the mesh screen component
Enter in mesh in the blasthole, drained into then along the straight tube in the drain outlet.
Preferably, tube wall arrangement of the blasthole along the straight tube, and the blasthole is arranged in the same horizontal line
Row.
Preferably, the blasthole spaced set.
Preferably, it is connected through a screw thread between the mesh screen component and the top cover.
Preferably, the buckle includes annulus and the crook coordinated with the annulus, and the annulus is fixed on
On the tube wall of the straight tube, the crook is fixed on the inwall of the mesh screen component, the hook part direction of the crook
Bending, and stretch into the annulus.
Preferably, in addition to switch, the switch are arranged on the drain outlet.
The beneficial effects of the utility model are:
Of the present utility model simple in construction, reasonable in design, when top cover links together with the mesh screen component, blasthole is low
In the bottom margin of mesh screen component, by rotation process bar, during by top cover and mesh screen components apart, mesh screen component falls into the bottom,
Mesh screen component covers the straight tube, and water enters in the blasthole of straight tube from the mesh of mesh screen component, is arranged then along straight tube
Into the drain outlet, due to the stop of mesh screen component, water can flow out, but prawn can not escape to gutter.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.Specific embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment technology, embodiment technology will be retouched below
The required accompanying drawing used is briefly described in stating, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural representation of the utility model buckle；
Wherein, 1- straight tubes, 2- mesh screen components, 3- top covers, 4- buckles, 5- screw threads, 6- drain outlets, 101- first is freely
End, the free ends of 102- second, 103- blastholes, 301- action bars, 401- annulus, 402- crooks, 403- hook parts, 601-
Switch.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment
A kind of prawn culturing higher-place pond pool blowdown apparatus is disclosed shown in reference picture 1, in the present embodiment, it includes：Straight tube
1, mesh screen component 2, top cover 3.
Wherein, straight tube 1 is perpendicular to pond bottom, and straight tube 1 includes the first free end 101 and the second free end 102, and first certainly
It is open ports by end 101, the second free end 102 is connected on drain outlet 6, and some blastholes are provided with the second free end 102
103；Tube wall arrangement of the blasthole 103 along straight tube 1, and blasthole 103 arranges in the same horizontal line, between the grade of blasthole 103
Away from setting.
In the present embodiment, mesh screen component 2 is circular cone structure, and mesh screen component 2 is set on the first free end 101, net
By the clamping of buckle 4 between screen assembly 2 and straight tube.
Top cover 3 is conical structure, and top cover 3 is removably connected to the top of mesh screen component 2, and the top of top cover 3 is provided with behaviour
Make bar 301.
In the present embodiment, above-mentioned top cover 3 and mesh screen component 2 are connected using screw thread 5, and the structure of buckle 4 such as Fig. 2 institutes
Show, buckle 4 includes annulus 401 and the crook 402 coordinated with annulus 401, and annulus 401 is fixed on the tube wall of straight tube 1
On, crook 402 is fixed on the inwall of mesh screen component 2, and the hook part of crook 402 stretches into annulus towards bending
401.When top cover 3 links together with mesh screen component 2, the bottom margin of mesh screen component 2 is higher than blasthole 103, turns action bars
301, top cover 3 is separated with mesh screen component 2, this structure of buckle 4, when rotating top cover 3, mesh screen component 2 is also rotated
Power, but crook 402 can not separate on the direction of revolving force with annulus 401, until top cover 3 separates with mesh screen component 2
Afterwards, mesh screen component falls into the bottom, and annulus 401 separates with crook 402 in vertical direction, and mesh screen component 2 covers straight tube 1
Lid, water enter in the blasthole 103 of straight tube 1 from the mesh of mesh screen component 2, drained into then along straight tube 1 in drain outlet 6,
Drain outlet 6 is provided with switch 601, and draining is controlled by switch 601.
The operation principle of the present embodiment is as follows：
In feed coefficient prawn culturing, due to the rotation of impeller automatic aerator, pond waters are made to send out under the influence of centrifugal force
The algae of raw rotation, the residual bait excrement of bottom of pond and aging death gathers pond center, causes pond center water quality relatively poor.
The shrimp of health be it is travelling along pond surrounding, therefore, during tube drawing blowdown, the shrimp of health will not be discharged pond with
Outside.And the design of the circular cone structure of mesh screen component 2, the dirt that can make to be deposited on top cover slide under the influence of centrifugal force to
Pool bottom, in tube drawing blowdown, because blocking for circular cone top cover arranged at sewage draining exit top, current can only the surrounding in straight tube space arranged
Put, this just increases the suction of current so that blowdown is more thorough effective.
When receive shrimp row the pool when, operator turns action bars, and circular cone top cover can rotate, and mesh screen component due to and straight tube
Between there is buckle to be combined, therefore mesh screen component will not rotate.Top cover and mesh screen components apart can thus be come.
Operator takes out circular cone top cover, and mesh screen component is settled down to the bottom under gravity, thus completely covers straight tube, high
The water in position pond enters the space of straight tube from straw hat net mesh, flow to gutter；Due to the stop of mesh screen component, the prawn of cultivation without
Method is escaped to gutter.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. a kind of prawn culturing higher-place pond pool blowdown apparatus, it is characterised in that it includes：
- straight tube, for the straight tube perpendicular to pond bottom, the straight tube includes the first free end and the second free end, and described first
Free end is open ports, and second free end is connected on drain outlet, and second free end is provided with some blastholes；
- mesh screen component, the mesh screen component are circular cone structure, and the mesh screen component is set on first free end, institute
State between mesh screen component and the straight tube by buckle clamping；
- top cover, the top cover are conical structure, and the top cover is removably connected to the top of the mesh screen component, the top
The top of lid is provided with action bars.
2. the prawn culturing higher-place pond pool according to claim 1 blowdown apparatus, it is characterised in that the blasthole is along institute
The tube wall arrangement of straight tube is stated, and the blasthole arranges in the same horizontal line.
3. the prawn culturing higher-place pond pool according to claim 2 blowdown apparatus, it is characterised in that the blasthole is equidistant
Set.
4. the prawn culturing higher-place pond pool according to claim 1 blowdown apparatus, it is characterised in that the mesh screen component and institute
State and be connected through a screw thread between top cover.
5. the prawn culturing higher-place pond pool according to claim 1 blowdown apparatus, it is characterised in that the buckle includes ring-type
Portion and the crook coordinated with the annulus, the annulus are fixed on the tube wall of the straight tube, and the crook is fixed
On the inwall of the mesh screen component, the hook part of the crook stretches into the annulus towards bending.
6. the prawn culturing higher-place pond pool according to claim 1 blowdown apparatus, it is characterised in that also include switch, it is described
Switch is arranged on the drain outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338274.0U CN206744321U (en) | 2017-04-01 | 2017-04-01 | A kind of prawn culturing higher-place pond pool blowdown apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338274.0U CN206744321U (en) | 2017-04-01 | 2017-04-01 | A kind of prawn culturing higher-place pond pool blowdown apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206744321U true CN206744321U (en) | 2017-12-15 |
Family
ID=60612011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338274.0U Expired - Fee Related CN206744321U (en) | 2017-04-01 | 2017-04-01 | A kind of prawn culturing higher-place pond pool blowdown apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206744321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226558A (en) * | 2019-07-18 | 2019-09-13 | 博尚智渔（青岛）海洋科技工程有限公司 | Dirt and dead shrimp shrimp shell separates and collects device in industrial circulating water prawn culturing |
-
2017
- 2017-04-01 CN CN201720338274.0U patent/CN206744321U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226558A (en) * | 2019-07-18 | 2019-09-13 | 博尚智渔（青岛）海洋科技工程有限公司 | Dirt and dead shrimp shrimp shell separates and collects device in industrial circulating water prawn culturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171215 Termination date: 20180401 |