CN206933027U - Recirculated water experimental tank - Google Patents
Recirculated water experimental tank Download PDFInfo
- Publication number
- CN206933027U CN206933027U CN201720237869.7U CN201720237869U CN206933027U CN 206933027 U CN206933027 U CN 206933027U CN 201720237869 U CN201720237869 U CN 201720237869U CN 206933027 U CN206933027 U CN 206933027U
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- water
- lautertuns
- oxygen
- cell body
- increasing device
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Abstract
The utility model discloses a kind of recirculated water experimental tank, including oxygen-increasing device, cell body and the lautertuns on cell body, the outlet side of oxygen-increasing device is located in lautertuns below liquid level.When needing to test the aquatic animals such as fish, the oxygen of oxygen-increasing device conveying enters in the water body in lautertuns, and the water body in lautertuns is flowed into cell body.Because the outlet side of oxygen-increasing device is located in lautertuns below liquid level, when being tested, the oxygen of oxygen-increasing device discharge enters in the water of lautertuns, then flowed into the water of filtering in cell body, water oxygen gas is not directly discharged into cell body, when avoiding the oxygen-increasing device from working, the situation of bubble and noise is produced in cell body, is effectively improved the accuracy of aquatile result of the test.
Description
Technical field
Ecological engineering experimental technique field is the utility model is related to, more particularly to a kind of recirculated water experimental tank.
Background technology
In aquatic animal is studied, such as in the praxiology research of fish, generally animal is placed on and follows bad water test
Tested in tank.
Traditional recirculated water experimental tank includes cell body, lautertuns, oxygen-increasing device and water pump, and wherein water pump is by cell body
Water is pumped to lautertuns and filtered, and the water after filtering is flowed into cell body by the osculum of lautertuns, and the outlet side of oxygen-increasing device is deep
Enter below cell body liquid level, the fish into cell body provide oxygen.
However, because when oxygen-increasing device conveys oxygen into tank, the outlet side of oxygen-increasing device needs to be located at cell body liquid level
Lower section, bubble is produced when oxygen is discharged, in the liquid in tank, and with noise so that the external interference of pilot fish compared with
Greatly, the accuracy of aquatic animal result of the test reduces.
Therefore, the accuracy of aquatic animal result of the test how is improved, is those skilled in the art's technology urgently to be resolved hurrily
Problem.
Utility model content
The purpose of this utility model is to provide a kind of recirculated water experimental tank, to improve the accurate of aquatile result of the test
Property.
To achieve the above object, the utility model provides a kind of recirculated water experimental tank, including oxygen-increasing device, cell body and peace
Lautertuns on the cell body, the outlet side of the oxygen-increasing device are located in the lautertuns below liquid level.
Preferably, the lautertuns includes setting gradually along water movement direction the first lautertuns, the second lautertuns, the
It is equipped with the cell wall of three lautertuns and the 4th lautertuns, the 3rd lautertuns and the 4th lautertuns and is filled for the oxygenation
Put the mounting hole of entrance.
Preferably, in addition to the drainpipe of the lautertuns water side is arranged on, the drainpipe is L-type blind pipe, described
The water exit end of drainpipe is arranged in the horizontal direction, and multiple osculums are provided with along the water exit end water movement direction.
Preferably, multiple osculums are increased successively by nearly mouth of a river end to far water mouth stomidium footpath.
Preferably, in addition to current deflecting block, the current deflecting block are described provided with the drainage spigot surface tilted down
Length direction of the water exit end along the drainage spigot surface is arranged, and the osculum is bonded with the drainage spigot surface.
Preferably, the zigzag that the water side of the drainage spigot surface is arranged horizontally.
Preferably, the water side of the drainage spigot surface is bonded with the cell body side wall.
Preferably, the current deflecting block is glass guide pad.
Preferably, the water hole diagonally opposing corner of two neighboring lautertuns dividing plate is arranged in the lautertuns.
Preferably, in addition to water pump and screen pack, the cell body includes trial zone and is arranged in juxtaposition with the trial zone
Filtered water section, the trial zone and the filtered water section top pass through screen pack interval, the water pump by glass partition interval, bottom
Positioned at the filtered water section, the water side of the water pump is connected by water-supply-pipe with the lautertuns.
In the above-mentioned technical solutions, recirculated water experimental tank provided by the utility model includes oxygen-increasing device, cell body and peace
Lautertuns on cell body, the outlet side of oxygen-increasing device are located in lautertuns below liquid level.It is aquatic to fish etc. dynamic when needing
When thing is tested, the oxygen of oxygen-increasing device conveying enters in the water body in lautertuns, and the water body in lautertuns flows into groove
In vivo.
By foregoing description, in recirculated water experimental tank provided by the utility model, due to going out for oxygen-increasing device
Gas end is located in lautertuns below liquid level, and when being tested, the oxygen of oxygen-increasing device discharge enters in the water of lautertuns, then with
The water for filtering is flowed into cell body, and water oxygen gas is not directly discharged into cell body, and when avoiding the oxygen-increasing device from working, gas is produced in cell body
The situation of bubble and noise, it is effectively improved the accuracy of aquatile result of the test.
Brief description of the drawings
The structural representation for the recirculated water experimental tank that Fig. 1 is provided by the utility model embodiment；
The structural representation for the drainage block that Fig. 2 is provided by the utility model embodiment；
The structural representation for the drainpipe that Fig. 3 is provided by the utility model embodiment.
In wherein Fig. 1-3：1- lautertuns, 11- water holes, 12- lautertuns dividing plate, 2- mounting holes, 3- drainpipes, 31- enter
The mouth of a river, 32- water exit ends, 33- osculums, 4- current deflectings block, 41- drainages spigot surface, 42- water sides, 5- screen packs, 6- water
Pump, 7- cell bodies.
Embodiment
Core of the present utility model is to provide a kind of recirculated water experimental tank, to improve the accurate of aquatile result of the test
Property.
In order that those skilled in the art more fully understands the technical solution of the utility model, it is below in conjunction with the accompanying drawings and real
Applying mode, the utility model is described in further detail.
Fig. 1 be refer into Fig. 3, in a kind of embodiment, the circulation of the utility model specific embodiment offer
Water test tank includes oxygen-increasing device, cell body 7 and the lautertuns 1 on cell body 7, and the outlet side of oxygen-increasing device is positioned at filtering
In groove 1 below liquid level, the delivery port of lautertuns 1 is located at bottom, and lautertuns 1 is located above tank.Specifically, lautertuns 1 can be with
For a groove, in order to improve filter effect, it is preferred that lautertuns 1 includes the first mistake set gradually along water movement direction
Confession is equipped with the cell wall of filter pocket, the second lautertuns, the 3rd lautertuns and the 4th lautertuns, the 3rd lautertuns and the 4th lautertuns
The mounting hole 2 that the oxygen-increasing device enters, the tracheae of oxygen-increasing device is facilitated to pass through with the 3rd lautertuns and the 4th lautertuns
For water oxygenation, wherein, the number of mounting hole 2 is decided according to the actual requirements.Each lautertuns 1 was sequentially filled by water quality requirement
Filter material material, certainly, the above situation is not limited to according to the number for being actually needed lautertuns 1.
When needing to test the aquatic animals such as fish, the oxygen of oxygen-increasing device conveying enters in lautertuns 1
Water body in, water body in lautertuns 1 is flowed into cell body 7.
By foregoing description, in the recirculated water experimental tank that the utility model specific embodiment is provided, due to
The outlet side of oxygen-increasing device is located in lautertuns 1 below liquid level, and when being tested, the oxygen of oxygen-increasing device discharge enters lautertuns
In 1 water, then flowed into the water of filtering in cell body 7.Realize that water filtration is integrated with oxygenation, utilize oxygenation filter
With the split settings of cell body 7, the interference to water body environment in cell body 7 such as bubble, noise caused by oxygenation process is reduced, therefore,
It is effectively improved the accuracy of aquatile result of the test.
Further, as shown in figure 3, the recirculated water experimental tank also includes the drainpipe 3 for being arranged on the water side of lautertuns 1,
Drainpipe 3 is L-type blind pipe, and the water inlet 31 of drainpipe 3 is connected with the water side of lautertuns 1, and the water exit end 32 of drainpipe 3 is along water
Square to arrangement, multiple osculums 33 are provided with along the water movement direction of water exit end 32.For equalization of discharge efficiency, it is preferable that multiple
Osculum 33 is increased successively by inlet end to far water mouth stomidium footpath.Wherein, the length of water exit end 32 can be according to the length of cell body 7
Adjustment, the application are not specifically limited.By setting multiple osculums 33, increase the distribution of heavy-oxygen-enriched water, in balanced tank
The distribution of heavy-oxygen-enriched water.
Further, as shown in Fig. 2 the recirculated water experimental tank also includes current deflecting block 4, set on current deflecting block 4
There are the drainage spigot surface 41 tilted down, length direction arrangement of the discharge ends along drainage spigot surface 41, and osculum 33 and drainage
Spigot surface 41 is bonded.Observed for the ease of staff, it is preferable that current deflecting block 4 is glass guide pad.Preferably, drainage is led
The zigzag being arranged horizontally to the water side 42 in face 41.Divide water, point of balanced heavy-oxygen-enriched water in the sink using jagged edge
Cloth, reduce turbulent water, reduce the external interference of Fish behavior experiment.
In order to further reduce turbulent water, it is preferable that the water side 42 of drainage spigot surface 41 is bonded with the side wall of cell body 7.
For filter effect of increasing water quality, as shown in Figure 1, it is preferable that the mistake of two neighboring lautertuns dividing plate 12 in lautertuns 1
The diagonally opposing corner arrangement of water hole 11.For the ease of processing water hole 11, it is preferable that water hole 11 is circular hole.
On the basis of above-mentioned each scheme, as shown in figure 1, preferred cycle water test tank also includes water pump 6 and screen pack
5, cell body 7 includes the filtered water section that is arranged in juxtaposition of trial zone and trial zone, trial zone and filtered water section top by glass partition interval,
Bottom is spaced by screen pack 5, and water pump 6 is located at filtered water section, and the water side 42 of water pump 6 is connected by water-supply-pipe with lautertuns 1.It is logical
Setting screen pack 5 is crossed, avoids moving to during fish swimming the situation of the operating position of water pump 6, improves safety in utilization, and keep away
When exempting from water pump 6 and working, the influence to fish locomotion position water body, the accuracy of aquatile result of the test is further increased.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
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 recirculated water experimental tank, including oxygen-increasing device, cell body (7) and the lautertuns on the cell body (7)
(1), it is characterised in that the outlet side of the oxygen-increasing device is located in the lautertuns (1) below liquid level；
The lautertuns (1) includes the first lautertuns, the second lautertuns, the 3rd lautertuns set gradually along water movement direction
With the 4th lautertuns, it is equipped with what is entered for the oxygen-increasing device on the cell wall of the 3rd lautertuns and the 4th lautertuns
Mounting hole (2)；
Also include being arranged on the drainpipe (3) of the lautertuns (1) water side, the drainpipe (3) is L-type blind pipe, the row
The water exit end (32) of water pipe (3) is arranged in the horizontal direction, and multiple osculums are provided with along the water exit end (32) water movement direction
(33), multiple osculums (33) are increased successively by nearly mouth of a river end to far water mouth stomidium footpath；
Also include current deflecting block (4), the current deflecting block (4) is provided with the drainage spigot surface (41) tilted down, described
Length direction of the water exit end (32) along the drainage spigot surface (41) is arranged, and the osculum (33) and the drainage spigot surface
(41) it is bonded.
2. recirculated water experimental tank according to claim 1, it is characterised in that the water side of the drainage spigot surface (41)
(42) zigzag being arranged horizontally.
3. recirculated water experimental tank according to claim 2, it is characterised in that the water side of the drainage spigot surface (41)
(42) it is bonded with the cell body (7) side wall.
4. recirculated water experimental tank according to claim 1, it is characterised in that the current deflecting block (4) is led for glass
To block.
5. recirculated water experimental tank according to claim 1, it is characterised in that two neighboring mistake in the lautertuns (1)
Water hole (11) diagonally opposing corner arrangement of filter pocket dividing plate (12).
6. the recirculated water experimental tank according to any one of claim 1-5, it is characterised in that also including water pump (6) and
Screen pack (5), the cell body (7) include trial zone and the filtered water section being arranged in juxtaposition with the trial zone, the trial zone and institute
Filtered water section top to be stated to be spaced by screen pack (5) by glass partition interval, bottom, the water pump (6) is located at the filtered water section,
The water side of the water pump (6) is connected by water-supply-pipe with the lautertuns (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237869.7U CN206933027U (en) | 2017-03-10 | 2017-03-10 | Recirculated water experimental tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237869.7U CN206933027U (en) | 2017-03-10 | 2017-03-10 | Recirculated water experimental tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206933027U true CN206933027U (en) | 2018-01-30 |
Family
ID=61357146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720237869.7U Active CN206933027U (en) | 2017-03-10 | 2017-03-10 | Recirculated water experimental tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206933027U (en) |
-
2017
- 2017-03-10 CN CN201720237869.7U patent/CN206933027U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220330 Address after: 529800 No. 66-2, Xinfeng Road, Shaba Town, Yangxi County, Yangjiang City, Guangdong Province Patentee after: Yangjiang Guorong Aquatic Technology Co.,Ltd. Address before: 524088 No. 1 Haida Road, Mazhang District, Zhanjiang City, Guangdong Province Patentee before: Guangdong Ocean University |