CN207444025U - Small-sized fry rearing water filter device - Google Patents
Small-sized fry rearing water filter device Download PDFInfo
- Publication number
- CN207444025U CN207444025U CN201721348113.6U CN201721348113U CN207444025U CN 207444025 U CN207444025 U CN 207444025U CN 201721348113 U CN201721348113 U CN 201721348113U CN 207444025 U CN207444025 U CN 207444025U
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- CN
- China
- Prior art keywords
- cartridge filter
- filter
- outlet pipe
- pipe
- cover board
- 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 - Fee Related
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses small-sized fry rearing water filter devices, including cartridge filter, the mounting groove of annular is offered on the inner wall of the cartridge filter, the inside of the mounting groove is equipped with netted stent, metal mesh is installed at the top of the stent, filter cotton is installed at the top of the metal mesh, coral sand bed is equipped at the top of the filter cotton, active carbon layer is equipped at the top of the coral sand bed, cover board is installed at the top of cartridge filter, the bottom of the cover board is equipped with main tracheae, the side wall of the main tracheae offers gas vent, oxygen generator is installed at the top of cover board, the side of cartridge filter is communicated with water inlet pipe and outlet pipe, the water inlet pipe and the regional connectivity below metal mesh in cartridge filter, the outlet pipe and the regional connectivity above active carbon layer in cartridge filter, the bottom of cartridge filter is communicated with scum pipe.The utility model oxygen content is uniform, has saved water source.
Description
Technical field
The utility model is related to nursery breeding apparatus technical field more particularly to small-sized fry rearing water filter devices.
Background technology
The cultivation of fry, from kind of fish choose successful pregnancies then hatch up to form, it is necessary to administrator accomplish it is careful
It is careful and responsible, and can physically and mentally put into, the growth of moment concern fry and the variation of environment are given and timely strain countermeasure, locate
Manage it is appropriate can successful incubation.Although the cultivation time of nursery fry to fingerling is very short, its survival rate and physical condition are to whole
The cultivate effect of a fingerling influences very big, it is therefore necessary to take seriously.
Direct water feeder is generally adopted by existing fry rearing device and changes the mode of water to solve, so needs frequency
It is numerous to change water not only very trouble but also more wasteful water resource, very not environmentally, meanwhile, traditional mode is directly to lead to pond
Enter the mode of air to improve the dissolved oxygen amount in water, can only so cause water oxygen level and uneven to some progress.
Utility model content
The purpose of this utility model is and the small-sized fry rearing pond proposed in order to solve shortcoming in the prior art
Water filtering device.
To achieve these goals, the utility model employs following technical solution：
Small-sized fry rearing water filter device including cartridge filter, offers the peace of annular on the inner wall of the cartridge filter
Tankage, the inside of the mounting groove are equipped with netted stent, metal mesh are equipped at the top of the stent, the metal mesh
Top is equipped with filter cotton, and coral sand bed is equipped at the top of the filter cotton, and the top laying of the coral sand bed is active
Layer of charcoal is equipped with cover board at the top of cartridge filter, and the bottom of the cover board is equipped with main tracheae, and the side wall of the main tracheae offers
Gas vent is equipped with oxygen generator at the top of cover board, and the side of cartridge filter is communicated with water inlet pipe and outlet pipe, the water inlet
Pipe and the regional connectivity below metal mesh in cartridge filter, the outlet pipe and the regional connectivity above active carbon layer in cartridge filter,
The bottom of cartridge filter is communicated with scum pipe, is equipped with shut-off valve on the pipeline section of the scum pipe, and the bottom of cartridge filter is equipped with pair
Claim two groups of support plates of arrangement.
Preferably, the oxygen generator includes oxygen tank, air outlet pipe, pressure regulator valve and flow control valve, oxygen tank
Gas outlet is communicated with air outlet pipe, pressure regulator valve and flow control valve is equipped on the pipeline section of air outlet pipe, air outlet pipe is away from oxygen tank
One end is connected through cover board and with main tracheae.
Preferably, the pressure regulator valve is located at the position between oxygen tank and flow control valve in air outlet pipe, and the two of main tracheae
End is closed to be equipped with pipe plug.
Preferably, the bottom inside the cartridge filter is in funnel type, and cartridge filter is connected by screw with cover board.
Preferably, pond and suction pump are connected between the one end of the water inlet pipe and outlet pipe away from cartridge filter, drawn water
Pump is located in pond.
Compared with prior art, the beneficial effects of the utility model are：
Sewage can fill successively by stent, metal mesh, filter cotton coral sand bed and active carbon layer filtering in the utility model
Divide and adsorb the objectionable impurities in water, achieve the purpose that deep purifying water, the residue of bulky grain is directly remained in cartridge filter
The bottom in portion is simultaneously discharged finally by scum pipe, has saved water source, environmental protection that operation is very easy；Meanwhile by oxygen tank to net
Oxygen is passed through by air outlet pipe and main tracheae in water after change, so as to increase the oxygen content in water, from source dissolved oxygen, is carried
The high uniformity of water oxygen content, is conducive to the existence of fish in pond；Cover board and the dismountable connection mode of cartridge filter are just
In replacing stent, metal mesh, filter cotton coral sand bed and active carbon layer, safeguard very convenient.
Description of the drawings
Fig. 1 be the utility model proposes small-sized fry rearing water filter device structure diagram；
Fig. 2 be the utility model proposes small-sized fry rearing water filter device stent structure diagram.
In figure：1 support plate, 2 cartridge filters, 3 water inlet pipes, 4 metal meshes, 5 outlet pipes, 6 active carbon layers, 7 oxygen tanks, 8 outlets
Pipe, 9 pressure regulator valves, 10 flow control valves, 11 coral sand beds, 12 cover boards, 13 filter cottons, 14 stents, 15 shut-off valves, 16 scum pipes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, small-sized fry rearing water filter device including cartridge filter 2, offers on the inner wall of cartridge filter 2
The mounting groove of annular, the inside of mounting groove are equipped with netted stent 14, and the top of stent 14 is equipped with metal mesh 4, metal mesh 4
Top filter cotton 13 is installed, the top of filter cotton 13 is equipped with coral sand bed 11, and the top of coral sand bed 11 is equipped with work
Property layer of charcoal 6, the top of cartridge filter 2 are equipped with cover board 12, and the bottom of cover board 12 is equipped with main tracheae, and the side wall of main tracheae offers
Gas vent, the top of cover board 12 are equipped with oxygen generator, and the side of cartridge filter 2 is communicated with water inlet pipe 3 and outlet pipe 5, into
Water pipe 3 and the regional connectivity of 4 lower section of metal mesh in cartridge filter 2, outlet pipe 5 and the region of 6 top of active carbon layer in cartridge filter 2 connect
Logical, the bottom of cartridge filter 2 is communicated with scum pipe 16, and shut-off valve 15, the bottom peace of cartridge filter 2 are equipped on the pipeline section of scum pipe 16
Equipped with two groups of support plates 1 being arranged symmetrically, oxygen generator includes oxygen tank 7, air outlet pipe 8, pressure regulator valve 9 and flow control valve
10, the gas outlet of oxygen tank 7 is communicated with air outlet pipe 8, and pressure regulator valve 9 and flow control valve 10 are equipped on the pipeline section of air outlet pipe 8, is gone out
The one end of tracheae 8 away from oxygen tank 7 through cover board 12 and connect with main tracheae, pressure regulator valve 9 be located in air outlet pipe 8 oxygen tank 7 and
Position between flow control valve 10, the both ends of main tracheae are closed to be equipped with pipe plug, and the bottom inside cartridge filter 2 is in funnel
Type, cartridge filter 2 are connected by screw with cover board 12, and water inlet pipe 3 and outlet pipe 5 are connected with water between one end away from cartridge filter 2
Pond and suction pump, suction pump are located in pond.
Operation principle：During work, suction pump is dirty by the water extraction in pond and from water inlet pipe 3 into the inside of cartridge filter 2
Water filters successively by stent 14, metal mesh 4,13 coral sand bed 11 of filter cotton and active carbon layer 6, can fully will be in water it is harmful
Impurity absorption, achievees the purpose that deep purifying water, and the residue of bulky grain directly remains in the bottom inside cartridge filter 2 and last
It is discharged by scum pipe 16；Meanwhile oxygen is passed through by air outlet pipe 8 and main tracheae into purified water by oxygen tank 7, from
And the oxygen content in water can be increased, be conducive to the existence of fish in pond；Cover board 12 and 2 dismountable connection mode of cartridge filter are just
In replacing stent 14, metal mesh 4,13 coral sand bed 11 of filter cotton and active carbon layer 6, safeguard very convenient.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. small-sized fry rearing water filter device, including cartridge filter (2), which is characterized in that on the inner wall of the cartridge filter (2)
The mounting groove of annular is offered, the inside of the mounting groove is equipped with netted stent (14), the top peace of the stent (14)
Equipped with metal mesh (4), filter cotton (13) at the top of the metal mesh (4) is installed, is equipped at the top of the filter cotton (13)
Coral sand bed (11) is equipped with active carbon layer (6) at the top of the coral sand bed (11), and cartridge filter is equipped with lid at the top of (2)
Plate (12), the bottom of the cover board (12) are equipped with main tracheae, and the side wall of the main tracheae offers gas vent, cover board (12)
Top is equipped with oxygen generator, and the side of cartridge filter (2) is communicated with water inlet pipe (3) and outlet pipe (5), the water inlet pipe
(3) with the regional connectivity below cartridge filter (2) interior metal mesh (4), the outlet pipe (5) and cartridge filter (2) interior active carbon layer (6)
The regional connectivity of top, the bottom of cartridge filter (2) are communicated with scum pipe (16), are installed on the pipeline section of the scum pipe (16) related
Disconnected valve (15), the bottom of cartridge filter (2) is equipped with two groups of support plates (1) being arranged symmetrically.
2. small-sized fry rearing water filter device according to claim 1, which is characterized in that the oxygen generator
Including oxygen tank (7), air outlet pipe (8), pressure regulator valve (9) and flow control valve (10), the gas outlet of oxygen tank (7) is communicated with outlet
It manages (8), pressure regulator valve (9) and flow control valve (10) is installed, air outlet pipe (8) is away from oxygen tank (7) on the pipeline section of air outlet pipe (8)
One end through cover board (12) and being connected with main tracheae.
3. small-sized fry rearing water filter device according to claim 2, which is characterized in that pressure regulator valve (9) position
In the position in air outlet pipe (8) between oxygen tank (7) and flow control valve (10), the both ends of main tracheae are closed to be equipped with pipe
It is stifled.
4. small-sized fry rearing water filter device according to claim 1, which is characterized in that in the cartridge filter (2)
The bottom in portion is in funnel type, and cartridge filter (2) is connected by screw with cover board (12).
5. small-sized fry rearing water filter device according to claim 1, which is characterized in that the water inlet pipe (3) and
Outlet pipe (5) is connected with pond and suction pump between one end away from cartridge filter (2), and suction pump is located in pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348113.6U CN207444025U (en) | 2017-10-19 | 2017-10-19 | Small-sized fry rearing water filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348113.6U CN207444025U (en) | 2017-10-19 | 2017-10-19 | Small-sized fry rearing water filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207444025U true CN207444025U (en) | 2018-06-05 |
Family
ID=62252735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721348113.6U Expired - Fee Related CN207444025U (en) | 2017-10-19 | 2017-10-19 | Small-sized fry rearing water filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207444025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114304047A (en) * | 2020-10-09 | 2022-04-12 | 湖南喜耕田农业科技发展有限公司 | Water quality filtering device for breeding tortoise |
-
2017
- 2017-10-19 CN CN201721348113.6U patent/CN207444025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114304047A (en) * | 2020-10-09 | 2022-04-12 | 湖南喜耕田农业科技发展有限公司 | Water quality filtering device for breeding tortoise |
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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 |
Granted publication date: 20180605 Termination date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |