CN211486731U - Aquaculture water PP cotton core filter convenient to change - Google Patents
Aquaculture water PP cotton core filter convenient to change Download PDFInfo
- Publication number
- CN211486731U CN211486731U CN201922273969.7U CN201922273969U CN211486731U CN 211486731 U CN211486731 U CN 211486731U CN 201922273969 U CN201922273969 U CN 201922273969U CN 211486731 U CN211486731 U CN 211486731U
- Authority
- CN
- China
- Prior art keywords
- pipe
- end cover
- filter element
- lengthening
- filter
- 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
Links
Images
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides an aquaculture water PP cotton core filter convenient to change, include: the three-way pipe is characterized in that a straight pipe joint or an elbow joint is connected with a vertical pipe at the upper end of the three-way pipe, outlet ends at two sides of a horizontal straight pipe at the lower end of the three-way pipe are respectively connected with an extension pipe, and the inner diameter of each extension pipe is equal to that of the straight pipe; the interiors of the lengthening pipe and the straight-through pipe are provided with a filter element together; the lengthening pipe is of a non-perspective structure, or the lengthening pipe is at least connected with a section of perspective structure short pipe in a sealing way and is used for observing the working state of the filter element; the outlet end of the lengthened pipe, which is far away from the three-way pipe, is connected with an end cover, a circumferential groove is arranged inside the end cover, a sealing ring is arranged in the circumferential groove, and the sealing ring is attached to the outlet end of the lengthened pipe; the inner diameter of the sealing ring is equal to or smaller than that of the lengthening pipe, the outer ring of the sealing ring is connected with the inner wall of the end cover in a matched mode, and the inner diameter of the end cover is larger than or equal to that of the lengthening pipe; the end cover is provided with a through hole penetrating through the outside. The utility model discloses simple structure, it is with low costs, the suitability is strong.
Description
Technical Field
The utility model relates to an aquaculture technical field especially relates to an aquaculture water PP cotton core filter convenient to change.
Background
The aquaculture industry is a modern aquaculture industry mode which is characterized in that human beings can utilize water areas for cultivation (including planting) to control and cultivate aquatic economic animals and plants in a large range by using aquaculture technology and facilities according to ecological habits of cultivation objects and requirements on water area environmental conditions, a large amount of aquatic economic animals and plants can be relatively stably obtained in a short time, and the mode plays an important role in making up for the deficiency of natural fishing. The appearance and the development of the aquaculture industry mark the enhancement of human influence and water area control capacity, the scale and the yield of aquaculture are gradually increased year by year in recent years, the aquaculture mode tends to high-density intensification and industrialization with higher efficiency and input-output ratio, the requirement on technical management and water quality environment is higher, the maintenance of good water quality is beneficial to improving the yield and reducing diseases, the current water filtering device for aquaculture is generally high in cost, water resource waste is easily caused by the fact that part of water filtering devices need backflushing cleaning, and the water filtering device is not suitable for aquaculture enterprises and farmers with small aquaculture scale and aquaculture areas with relatively short water resources.
Therefore, in view of the above, there is a need to provide a new filter for aquaculture to solve the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
According to the technical problems provided by the above, the PP cotton core filter for the aquaculture water is convenient to replace. The utility model discloses mainly utilize and connect the extension pipe at the both ends of three-way pipe, place the filter core in the extension pipe, the tip of extension pipe is effectively sealed and is made water pass through the filter core completely through the end cover and filter to realize simple effective drainage, the renew cartridge of being convenient for simultaneously. The utility model discloses a technical means as follows:
an aquaculture water PP cotton core filter convenient to change includes: the three-way pipe is characterized in that a straight pipe joint or an elbow joint is connected with a vertical pipe at the upper end of the three-way pipe, outlet ends at two sides of a horizontal straight pipe at the lower end of the three-way pipe are respectively connected with an elongated pipe, and the inner diameter of each elongated pipe is equal to that of the straight pipe;
the filter element is arranged inside the lengthened pipe and the straight-through pipe together, the filter element has a certain wall thickness, and a through channel is arranged inside the lengthened pipe and the straight-through pipe;
the lengthening pipe is of a non-perspective structure, or at least one section of perspective structure short pipe is connected to the lengthening pipe in a sealing manner and used for observing the working state of the filter element;
the outlet end of the lengthened pipe, which is far away from the three-way pipe, is connected with an end cover, a circumferential groove is formed in the end cover, a sealing ring is arranged in the circumferential groove, and the sealing ring is attached to the outlet end of the lengthened pipe; the inner diameter of the sealing ring is equal to or smaller than that of the elongated tube, the outer ring of the sealing ring is connected with the inner wall of the end cover in a matched manner, and the inner diameter of the end cover is greater than or equal to that of the elongated tube;
the end cover is provided with a through hole penetrating through the outside.
Furthermore, the lengthened pipe is provided with one or more lengthened pipes, wherein the lengthened pipes are arranged in parallel, and one end of the lengthened pipes is communicated with the outlet end of the straight-through pipe.
Further, the filter element is a PP cotton filter element.
Further, the clearance between the inner diameter of the lengthened pipe and the outer diameter of the filter element is 0-5 mm.
Furthermore, the end cover is provided with one through hole in the middle part, or is provided with at least one circle of through holes with equal diameter by taking the through hole in the middle part as the center of a circle along the circumferential direction.
Furthermore, the maximum outer diameter of all the through holes formed by taking the through hole in the middle as the center of a circle is smaller than or equal to the inner diameter of the filter element.
Further, the end cover is in threaded connection or buckled connection with the outer portion of the outlet end of the lengthening pipe.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model provides an aquaculture water PP cotton core filter convenient to change, simple structure, it is with low costs, and can connect in arbitrary structural style's water pipe, the suitability is strong.
2. The utility model provides an aquaculture water PP cotton core filter convenient to change when setting up perspective structure nozzle stub in the extension pipe, can observe the behaviour in service in the work of inside filter core at any time, is convenient for in time change filter core.
3. The utility model provides an aquaculture water PP cotton core filter convenient to change, the cotton filter core of PP has small, filter area is big, and the precision is high, pollution-free, installation and change advantage such as convenient, owing to adopt that the microporous membrane filters, so its absorption is little, can not be detained filtrating, and chemical compatibility is wide moreover, has extensive suitability.
4. The utility model provides an aquaculture water PP cotton core filter convenient to change when having the gap between extension pipe and filter core, the end cover combines the setting of sealing washer, and the internal diameter of sealing washer is less than the internal diameter of extension pipe, can avoid water to flow from the gap to guarantee that the water through the three-way pipe must pass through the filter core and filter.
Based on the reason, the utility model discloses can extensively promote in fields such as aquaculture.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic connection diagram of the embodiment 1 of the present invention in a working state.
Fig. 2 is a schematic connection diagram of embodiment 2 of the present invention in an operating state.
Fig. 3 is a schematic structural diagram of the present invention.
Fig. 4 is a cross-sectional view of the present invention.
Fig. 5 is a schematic structural view of the extension tube with the short tube having a perspective structure of the present invention.
Fig. 6 is a schematic structural view of the middle end cap of the present invention.
In the figure: 1. adjusting a valve; 2. a pipe bending joint; 3. a straight pipe joint; 4. a three-way pipe; 5. lengthening a pipe; 6. an end cap; 7. a filter element; 8. a perspective structure short pipe; 9. a seal ring; 10. and a through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, fig. 3 and fig. 4, the utility model provides a water PP cotton core filter for aquaculture convenient to change includes: the three-way pipe 4, the vertical union coupling of three-way pipe 4 upper end has the straight tube to connect 3, is connected with elbow fitting 2 on the straight tube connects 3, and elbow fitting 2 links to each other with the pipeline of installation governing valve 1. The outlet ends at two sides of the horizontal straight pipe at the lower end of the three-way pipe 4 are both connected with an extension pipe 5, and the inner diameter of the extension pipe 5 is equal to that of the straight pipe. The extension pipe 5 and the inside of through pipe are equipped with filter core 7 jointly, and filter core 7 has certain wall thickness, and inside is the through passage, and water flows in extension pipe 5 through the three-way pipe, later flows in the internal diameter after the external diameter of following filter core 7 is filtered by the wall thickness, and the water after the filtration gets into the through passage, and then flows, and wherein, filter core 7 is the cotton filter core 7 of PP. The lengthening pipe 5 is of a non-perspective structure, and the gap between the inner diameter of the lengthening pipe 5 and the outer diameter of the filter element 7 is 0.
The outlet end of the lengthened pipe 5 far away from the three-way pipe 4 is connected with an end cover 6, a circumferential groove is formed in the end cover 6, a sealing ring 9 is arranged in the circumferential groove, and the sealing ring 9 is attached to the outlet end of the lengthened pipe 5; the inner diameter of the sealing ring 9 is equal to that of the elongated tube 5, the outer ring of the sealing ring 9 is connected with the inner wall of the end cover 6 in a matched mode, and the inner diameter of the end cover 6 is larger than that of the elongated tube 5. The end cap 6 is provided with a through hole 10 penetrating the outside, as shown in fig. 5. Wherein, the end cover 6 is provided with a through hole 10 at the middle part thereof for discharging filtered water. The diameter of the through hole 10 is smaller than the inner diameter of the filter element 7. The end cover 6 is in threaded connection with the outer part of the outlet end of the lengthening pipe 5.
Example 2
As shown in fig. 2-4, in this embodiment, the vertical pipe at the upper end of the three-way pipe 4 is connected with the straight pipe joint 3, and the straight pipe joint 3 is directly connected with the pipeline for installing the regulating valve 1. The outlet ends at two sides of the horizontal straight pipe at the lower end of the three-way pipe 4 are both connected with elongated pipes 5, and the inner diameter of each elongated pipe 5 is equal to that of the straight pipe. Extension pipe 5 and the inside of through pipe are equipped with filter core 7 jointly, and filter core 7 has certain wall thickness, and inside is the through passage, and water flows in extension pipe 5 through the three-way pipe, later flows in the internal diameter after the external diameter of following filter core 7 is filtered by the wall thickness, and the water after the filtration gets into the through passage, and then flows, and wherein, filter core 7 is the cotton filter core of PP. The lengthening pipe 5 is connected with a section of perspective structure short pipe in a sealing way and is used for observing the use condition of the filter element 7 in the working process so as to replace the filter element 7 in time. The plurality of the elongated tubes 5 are arranged, wherein the plurality of elongated tubes 5 are arranged in parallel, and one end of each elongated tube is communicated with the outlet end of the straight through tube. The clearance between the inner diameter of the lengthening pipe 5 and the outer diameter of the filter element 7 is 5 mm.
The outlet end of the lengthened pipe 5 far away from the three-way pipe 4 is connected with an end cover 6, a circumferential groove is formed in the end cover 6, a sealing ring 9 is arranged in the circumferential groove, and the sealing ring 9 is attached to the outlet end of the lengthened pipe 5; the inner diameter of the sealing ring 9 is smaller than that of the elongated tube 5, the outer ring of the sealing ring 9 is connected with the inner wall of the end cover 6 in a matched mode, and the inner diameter of the end cover 6 is equal to that of the elongated tube 5. The end cover 6 is provided with a through hole 10 penetrating through the outside. The end cover 6 is provided with a through hole 10 in the middle, and a circle of through holes 10 with equal diameter are formed along the circumferential direction by taking the through hole 10 in the middle as the center of a circle. The maximum outer diameter of all the through holes 10 taking the middle through hole 10 as the center is equal to the inner diameter of the filter element 7. The end cover 6 is buckled and connected with the outer part of the outlet end of the lengthening pipe 5.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides an aquaculture water PP cotton core filter convenient to change which characterized in that includes: the three-way pipe (4), a straight pipe joint (3) or an elbow joint (2) is connected with a vertical pipe at the upper end of the three-way pipe (4), the outlet ends at two sides of a horizontal straight pipe at the lower end of the three-way pipe (4) are both connected with lengthening pipes (5), and the inner diameter of each lengthening pipe (5) is equal to that of the straight pipe;
the lengthening pipe (5) and the straight-through pipe are internally provided with a filter element (7) together, the filter element (7) has a certain wall thickness, and a through channel is arranged inside the filter element;
the lengthening pipe (5) is of a non-perspective structure, or at least one section of perspective structure short pipe is hermetically connected to the lengthening pipe (5) and is used for observing the working state of the filter element (7);
the outlet end of the lengthened pipe (5) far away from the three-way pipe (4) is connected with an end cover (6), a circumferential groove is formed in the end cover (6), a sealing ring (9) is arranged in the circumferential groove, and the sealing ring (9) is attached to the outlet end of the lengthened pipe (5); the inner diameter of the sealing ring (9) is equal to or smaller than that of the elongated tube (5), the outer ring of the sealing ring (9) is connected with the inner wall of the end cover (6) in a matched manner, and the inner diameter of the end cover (6) is greater than or equal to that of the elongated tube (5);
the end cover (6) is provided with a through hole (10) penetrating through the outside.
2. The PP cotton core filter for aquaculture of claim 1, wherein the elongated tube (5) is provided with one or more than one, wherein a plurality of the elongated tubes (5) are arranged side by side and one end of each elongated tube is communicated with the outlet end of the straight through tube.
3. The PP cotton filter for aquaculture of claim 1, wherein the filter element (7) is a PP cotton filter element.
4. The PP cotton filter for aquaculture use of claim 1, 2 or 3, wherein the clearance between the inner diameter of the elongated tube (5) and the outer diameter of the filter element (7) is 0-5 mm.
5. The PP cotton core filter for aquaculture use of claim 1, wherein the end cap (6) is provided with one through hole (10) at the middle part thereof, or is provided with at least one circle of through holes (10) with equal diameter around the through hole (10) at the middle part thereof along the circumferential direction.
6. The PP cotton core filter for aquaculture water convenient to replace according to claim 1 or 5, wherein the maximum outer diameter of all the through holes (10) formed by taking the through holes (10) in the middle as the center of a circle is smaller than or equal to the inner diameter of the filter element (7).
7. The PP cotton filter for aquaculture use of claim 1 or 5, wherein the end cap (6) is externally screwed or snap-fitted to the outlet end of the elongated tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922273969.7U CN211486731U (en) | 2019-12-16 | 2019-12-16 | Aquaculture water PP cotton core filter convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922273969.7U CN211486731U (en) | 2019-12-16 | 2019-12-16 | Aquaculture water PP cotton core filter convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211486731U true CN211486731U (en) | 2020-09-15 |
Family
ID=72416812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922273969.7U Expired - Fee Related CN211486731U (en) | 2019-12-16 | 2019-12-16 | Aquaculture water PP cotton core filter convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211486731U (en) |
-
2019
- 2019-12-16 CN CN201922273969.7U patent/CN211486731U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109156317B (en) | Agricultural irrigation system | |
| CN211486731U (en) | Aquaculture water PP cotton core filter convenient to change | |
| CN108452586A (en) | Fruit tree sprinkling irrigation filter device | |
| CN214709321U (en) | Gardens are with artificial intelligence type irrigation equipment | |
| CN204601756U (en) | Full-automatic high-precision filter | |
| CN210531845U (en) | Outlet pipe for pipe-dragging irrigation | |
| CN220571212U (en) | Automatic change energy-conserving irrigation equipment | |
| CN220157318U (en) | Water drinking device for livestock breeding cattle | |
| CN221152285U (en) | Green carving and corona irrigation system | |
| CN208287646U (en) | Fruit tree sprinkling irrigation filter device | |
| CN220174016U (en) | Afforestation water saving fixtures | |
| CN213246106U (en) | Tomato is grown seedlings and uses hydrologic cycle pipe-line device | |
| CN211175832U (en) | Improved pipe fitting tee joint | |
| CN212911112U (en) | High-efficient water-saving irrigation system suitable for agricultural | |
| CN211482322U (en) | Pressure boosting and stabilizing device for micro-irrigation system | |
| CN208619937U (en) | A kind of irrigation and water conservancy Novel anti-blockage pipeline | |
| CN218176090U (en) | Drainage collection device | |
| CN216813311U (en) | Water supply and drainage pipeline joint with filtering function | |
| CN214437976U (en) | A reverse osmosis membrane filter equipment for preparation of high-purity plant natural active ingredient | |
| CN212214823U (en) | Pipeline filter | |
| CN217041544U (en) | Spray filter | |
| CN214338929U (en) | Intelligent energy-saving irrigation greenhouse based on Beidou positioning | |
| CN211374451U (en) | Testing arrangement in water-saving irrigation engineering | |
| CN208611979U (en) | A kind of centrifugal type filter and the filtration system with the centrifugal type filter | |
| CN216452445U (en) | Intelligent water-saving regulation and control system for greenhouse fruit and tomato irrigation |
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: 20200915 Termination date: 20211216 |