CN220694158U - Fish tank convenient for discharging suspended matters - Google Patents
Fish tank convenient for discharging suspended matters Download PDFInfo
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- CN220694158U CN220694158U CN202322019684.7U CN202322019684U CN220694158U CN 220694158 U CN220694158 U CN 220694158U CN 202322019684 U CN202322019684 U CN 202322019684U CN 220694158 U CN220694158 U CN 220694158U
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- pipeline
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- 238000007599 discharging Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 196
- 241000251468 Actinopterygii Species 0.000 claims abstract description 55
- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims 3
- 238000000034 method Methods 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to the technical field of fish tanks, in particular to a fish tank convenient for discharging suspended matters, which comprises: the device comprises a supporting frame, a main cylinder, a bottom filtering cylinder and a circulating water pump; a baffle plate is arranged in the main cylinder; the baffle plate is provided with a communication hole, an overflow window and an overflow baffle plate; a water supply pipeline, an inverted U-shaped siphon pipeline and an overflow pipe are arranged in the overflow pool; the water outlet end of the water feeding pipeline is communicated with the fish pond, and the water outlet end of the water inlet end circulating water pump of the water feeding pipeline is communicated; a siphon port is arranged at the bottom of the other end of the inside of the main cylinder, and is communicated with the water inlet end of the inverted U-shaped siphon; the water outlet end bottom filter cylinder of the inverted U-shaped siphon pipeline is communicated; the water outlet end of the overflow pipe is communicated with the bottom filter cylinder, and the water inlet end is positioned above the air inlet hole. The utility model ensures that suspended matters in the fish tank are convenient to be discharged by changing the water draining mode.
Description
Technical Field
The utility model relates to the technical field of fish tanks, in particular to a fish tank convenient for discharging suspended matters.
Background
The fish tank in the market is divided into overflow drainage and siphon drainage from the filtering drainage mode. The pollutants in the fish tank are classified into three types of floaters, suspended matters and sediments according to the positions of the pollutants. The overflow water is favorable for draining floating objects, and the siphon water is favorable for draining sediment and part of suspended objects close to the bottom of the fish tank; for most suspended matters positioned in the middle of the fish tank, the suspended matters are usually removed by adopting a dip net fishing mode, the suspended matters with smaller granularity are difficult to remove if the dip net number is too low, and the suspended matters are lifted together with the water body if the dip net number is too high, so that the operation is more troublesome.
Applicant has searched that none of the prior art fish tanks has been developed that facilitate the removal of suspended matter by improving the launch pattern.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the fish tank which is convenient for discharging suspended matters.
The technical aim of the utility model is realized by the following technical scheme:
a aquarium for facilitating removal of suspended matter comprising: the device comprises a support frame, a main cylinder arranged at the top of the support frame, a bottom filter cylinder arranged in the support frame and a circulating water pump positioned in the bottom filter cylinder; a baffle plate for separating the main cylinder into an overflow pool and a fish pond is arranged in the main cylinder; the baffle is provided with a communication hole and an overflow window for communicating the overflow pool and the fish pond, and the overflow window is positioned above the communication hole; an overflow baffle plate for adjusting the opening of the overflow window is arranged on the baffle plate in a sliding manner;
a water supply pipeline, an inverted U-shaped siphon pipeline and an overflow pipe are arranged in the overflow pool, and an air inlet hole for interrupting siphon is arranged on the inverted U-shaped siphon pipeline; the water outlet end of the water feeding pipeline is arranged at the bottom end of the partition plate and is communicated with the fish pond, and the water inlet end of the water feeding pipeline is communicated with the water outlet end of the circulating water pump through a switching pipeline; a siphon port is arranged at the bottom of the other end of the inside of the main cylinder, and is communicated with the water inlet end of the inverted U-shaped siphon pipe through a transfer pipeline; the water outlet end of the inverted U-shaped siphon pipeline is communicated with the bottom filter cylinder through a switching pipeline;
the water outlet end of the overflow pipe is fixed on the bottom plate of the main cylinder through a connector and is communicated with the bottom filter cylinder through a switching pipeline, and the water inlet end is positioned above the air inlet hole.
Optionally, the partition plate is slidably connected to the overflow baffle through a sliding damper, and the sliding damper includes: the sliding buckle is buckled on the sliding rail; the slide fastener is fixedly arranged on the overflow baffle plate, and the slide rail is fixedly arranged on the bottom plate of the main cylinder.
Optionally, the overflow baffle, the sliding rail and the sliding buckle are all positioned in the overflow pool.
Optionally, the water supply pipeline includes: the first water supply pipe, the second water supply pipe and the third water supply pipe; the water inlet end of the first water feeding pipe is fixed on the bottom plate of the main cylinder through a connector and is communicated with the water outlet end of the circulating water pump through a switching pipeline, and the water outlet end is communicated with one end of the third water feeding pipe through a connector; the water outlet end of the second water feeding pipe is fixed at the bottom end of the partition plate through a connector and is communicated with the fish pond, and the water inlet end is communicated with the other end of the third water feeding pipe through a connector.
Optionally, the inverted U-shaped siphon line includes: a first siphon, a second siphon, and a third siphon; the water inlet end of the first siphon pipe is fixed on the bottom plate of the main cylinder through a connector and is communicated with the siphon port through a transfer pipeline, and the water outlet end of the first siphon pipe is communicated with one end of the third siphon pipe through a connector; the water outlet end of the second siphon pipe is fixed on the bottom plate of the main cylinder through a connector and is communicated with the bottom filtering cylinder through a transfer pipeline, and the water inlet end of the second siphon pipe is communicated with the other end of the third siphon pipe through a connector; the bottom of the third siphon tube is provided with the air inlet hole.
Optionally, the first siphon and the second siphon are telescopic pipe fittings; the first siphon tube includes: a first inner tube, a first outer tube, a first piston seal ring; the water outlet end of the first outer tube is communicated with one end of the third siphon tube through a connector, the water inlet end is sleeved with the first piston sealing ring in a sliding manner, the water outlet end of the first inner tube is sleeved with the first piston sealing ring, and the water inlet end of the first inner tube is fixed on the bottom plate of the main cylinder through the connector and is communicated with the siphon port through a transfer pipeline;
the second siphon tube includes: a second inner tube, a second outer tube, a second piston seal ring; the water inlet end of the second outer tube is communicated with the other end of the third siphon tube through a connector, the water outlet end of the second outer tube is sleeved with the second piston sealing ring in a sliding mode, the water inlet end of the second inner tube is sleeved with the second piston sealing ring, and the water outlet end of the second inner tube is fixed on the bottom plate of the main cylinder through the connector and communicated with the bottom filter cylinder through a transfer pipeline.
Optionally, the overflow pipe is a telescopic pipe fitting, which includes: a third inner tube, a third outer tube, a third piston seal ring; the third outer tube is slidably sleeved with the third piston sealing ring, the third piston sealing ring is sleeved with the water inlet end of the third inner tube, and the water outlet end of the third inner tube is fixed on the bottom plate of the main cylinder through a connector and is communicated with the bottom filter cylinder through a transfer pipeline.
In summary, the utility model has the following beneficial effects: (1) The overflow tank is internally provided with the inverted U-shaped siphon pipeline and the overflow pipe at the same time, so that the fish tank has stronger capability of removing floating matters and sediment; for suspended matters in the middle, the overflow pipes with shorter lengths are replaced, the overflow baffle plates are gradually slid downwards, so that the water level in the fishpond gradually drops, and in the descending process, suspended matters in different depths flow into the overflow pond through the overflow windows and finally are discharged into the bottom filter cylinder through the overflow pipes. (2) Further, the overflow pipes are all provided with telescopic pipelines, so that the overflow pipes with shorter length do not need to be replaced in the process of discharging suspended matters, and the overflow pipes are simply lengthened or compressed. (3) The inverted U-shaped siphon pipeline is further arranged to be a telescopic pipeline, so that the fish tank has two modes of overflow lower part and siphon lower water no matter in deep water fish culture or shallow water fish culture, and the water quality in the fish tank is ensured. (4) The overflow baffle, the sliding rail and the sliding buckle are all arranged in the overflow pool, so that sharp corners or cracks are not formed in the whole fish pond, and the fish shoals cannot be scratched due to collision with the overflow baffle, the sliding rail or the sliding buckle in the struggling process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partial view I of the present utility model;
FIG. 3 is a partial view II of the present utility model;
FIG. 4 is a cross-sectional view of an overflow tube according to another embodiment of the utility model;
FIG. 5 is a schematic view showing the structure of a third siphon tube according to the present utility model;
FIG. 6 is a partial cross-sectional view III of the present utility model;
fig. 7 is an enlarged schematic view of the area a in fig. 6.
In the figure: 1. a support frame; 2. a master cylinder; 21. a partition plate; 211. a communication hole; 212. an overflow window; 22. an overflow pool; 23. a fish pond; 24. a siphon port; 3. a bottom filtering cylinder; 4. a water supply pipeline; 41. a first water supply pipe; 42. a second water supply pipe; 43. a third water supply pipe; 5. an inverted U-shaped siphon pipeline; 51. a first siphon tube; 52. a second siphon; 53. a third siphon tube; 6. an overflow pipe; 61. a third inner tube; 62. a third outer tube; 63. a third piston seal ring; 7. an overflow baffle; 8. a sliding damping member; 81. a slide rail; 82. a slide fastener.
Detailed Description
In order that the objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not to indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
The present utility model will be described in detail below with reference to the accompanying drawings and examples.
The present utility model provides a fish tank for facilitating removal of suspended matter, as shown in fig. 1 to 7, comprising: a support frame 1, a main cylinder 2 arranged at the top of the support frame 1, a bottom filter cylinder 3 arranged in the support frame 1, and a circulating water pump (not shown in the drawing) positioned in the bottom filter cylinder 3; a partition plate 21 for partitioning the master cylinder 2 into an overflow tank 22 and a fishpond 23 is provided inside the master cylinder 2; a communication hole 211 and an overflow window 212 for communicating the overflow tank 22 and the fishpond 23 are formed in the partition plate 21, and the overflow window 212 is positioned above the communication hole 211; an overflow baffle 7 for adjusting the opening of the overflow window 212 is slidably provided on the partition 21; a water supply pipeline 4, an inverted U-shaped siphon pipeline 5 and an overflow pipe 6 are arranged in the overflow pool 22, and an air inlet 531 for interrupting siphon is arranged on the inverted U-shaped siphon pipeline 5; the water outlet end of the water inlet pipeline 4 is arranged at the bottom end of the partition plate 21 and is communicated with the fish pond 23, and the water inlet end of the water inlet pipeline 4 is communicated with the water outlet end of the circulating water pump through a switching pipeline; a siphon port 24 is arranged at the bottom of the other end in the main cylinder 2, and the siphon port 24 is communicated with the water inlet end of the inverted U-shaped siphon pipe 5 through a transfer pipeline; the water outlet end of the inverted U-shaped siphon pipeline 5 is communicated with the bottom filter cylinder 3 through a transfer pipeline; the water outlet end of the overflow pipe 6 is fixed on the bottom plate of the main cylinder 2 through a connector and is communicated with the bottom filter cylinder 3 through a switching pipeline, and the water inlet end is positioned above the air inlet hole 531.
In this embodiment, the main cylinder 2 is installed at the top of the support frame 1 through a limiting structure, the bottom filter cylinder 3 is installed in the support frame 1 through a limiting structure, the bottom filter cylinder 3 is a cylinder body divided into a physical area, a biochemical area and a water pump area, various filter materials are placed in the bottom filter cylinder 3, and the bottom filter cylinder is a conventional filter cylinder in the field of fish tanks. A circulating water pump (not shown in the drawings) is placed in the water pump zone of the bottom filter bowl 3 and is controlled by a controller mounted on the support frame 1. The partition plate 21 is fixed to one side of the master cylinder 2 in a conventional manner, and a communication hole 211 is opened at a position about 10CM from the bottom plate of the master cylinder 2; the water supply pipeline 4 and the inverted U-shaped siphon pipeline 5 are an overall n-shaped (i.e. inverted U-shaped) pipeline system which is arranged in the overflow tank 22 through connectors; the transfer pipeline is a pipeline system composed of a plurality of PVC pipes or nylon pipes and a plurality of connectors, the connectors are conventional water pipe connectors for changing the pipeline direction, and the transfer pipeline and the connectors are all positioned below the bottom plate of the master cylinder 2. The circulating water pump sequentially conveys the water in the bottom filter tank 3 into the fishpond 23 through the switching pipeline and the water feeding pipeline 4, and the water in the fishpond 23 sequentially conveys the water back into the bottom filter tank 3 through the siphon inlet 24, the switching pipeline, the inverted U-shaped siphon pipeline 5 and the other switching pipeline. In a normal state, water in the fish pond 23 flows into the overflow pond 22 through the communication hole 211 and floods the air inlet 531 on the inverted U-shaped siphon pipe 5; when the power-off circulating water pump does not work, the water level of the overflow tank 22 gradually drops until the air inlet 531 is exposed to the water surface, and at this time, the siphon is interrupted. In practical applications, the number of the water supply pipe 4, the inverted U-shaped siphon pipe 5, the communication hole 211, and the siphon hole 24 may be plural.
As shown in fig. 2-3, the overflow window 212 is in the shape of a grid formed by a plurality of through holes, the through holes can be in the shape of a polygon such as a waist, a circle, a triangle, a rectangle, etc., and the overflow window 212 can discharge pollutants at different depths in the fish pond 23 into the overflow pond 22, and then into the bottom filter bowl 3 through the overflow pipe 6. The overflow pipe 6 is arranged on the bottom plate of the main cylinder 2 through a connector, and the position B in fig. 7 is the bottom plate of the main cylinder 2; the top of the overflow pipe 6 is a water inlet position which cannot be lower than the air inlet hole 531, otherwise, the inverted U-shaped siphon pipeline 5 cannot realize siphon and is slightly higher than the air inlet hole by 2-3 cm.
After the overflow pipe 6 is arranged in the overflow tank 22, the water level in the fish pond 23 is more stable, and the height of the overflow pipe 6 is the maximum water level in the fish pond 23, so that the fish tank has the advantages of siphon drainage and overflow drainage.
When it is necessary to drain suspended matters located in the middle of the aquarium 23, the overflow pipe 6 is first removed by rotating counterclockwise from the connector, then another overflow pipe 6 with a shorter length is replaced, and then the overflow baffle 7 is gradually slid downward, so that the water level in the aquarium 23 gradually drops, and during the dropping process, suspended matters located at different depths flow into the overflow tank 21 through the overflow window 212, and finally are discharged into the bottom filter bowl 3 through the shorter overflow pipe 6. After the suspended matter is discharged, the overflow pipe 6 with a longer length is replaced, and the overflow baffle 7 is slid upwards to the initial position.
Further, the partition plate 21 is slidably connected to the overflow baffle 7 through a sliding damper 8, and the sliding damper 8 includes: a slide rail 81 and a slide fastener 82, wherein the slide fastener 82 is fastened on the slide rail 81; the slide fastener 81 is fixedly arranged on the overflow baffle 7, and the slide fastener 81 is fixedly arranged on the bottom plate of the master cylinder 2.
As shown in fig. 3, the sliding rail 81 and the sliding buckle 82 are plastic parts, the sliding buckle 82 has a certain clamping force, a certain external force is applied to slide on the sliding rail 81, the sliding rail 81 can be fixed on the sliding rail 81 without the external force, and the sliding rail 81 can be made of polytetrafluoroethylene materials with low friction force in order to slide to a better sliding hand feeling. The sliding rail 81 is fixed on the bottom plate of the main cylinder 1 through a connector, and the sliding buckle 82 is fixed on the overflow baffle 7 through glue or screws. For the purpose of stress balance, two sliding damping pieces 8 are symmetrically arranged on two sides of the overflow baffle 7.
Further, the overflow baffle 7, the sliding rail 81 and the sliding buckle 82 are all positioned in the overflow tank 22.
As shown in fig. 2, the overflow baffle 7, the sliding rail 81 and the sliding buckle 82 can be installed in the overflow tank 22 or in the fish pond 23, but are installed in the overflow tank 22 so that no sharp corners or cracks exist in the whole fish pond 23, and fish shoals cannot be scratched due to collision with the overflow baffle 7 or the sliding rail 81 or the sliding buckle 82 in the process of struggling food.
Further, the water supply line 4 includes: a first water supply pipe 41, a second water supply pipe 42, and a third water supply pipe 43; the water inlet end of the first water feeding pipe 41 is fixed on the bottom plate of the main cylinder 2 through a connector and is communicated with the water outlet end of the circulating water pump through a switching pipeline, and the water outlet end is communicated with one end of the third water feeding pipe 43 through a connector; the water outlet end of the second water feeding pipe 42 is fixed at the bottom end of the partition plate 21 through a connector and is communicated with the fish pond 42, and the water inlet end is communicated with the other end of the third water feeding pipe 43 through a connector.
As shown in fig. 2, the bottom end of the first water supply pipe 41 is mounted on the bottom plate of the master cylinder 2 through a connector, and the top end is fixed on the right end of the third water supply pipe 43 through a connector; the bottom end of the second water supply pipe 42 is mounted at the bottom of the partition plate 21 (about 10cm from the bottom plate of the master cylinder 2) through a connector, and the top end is fixed at the left end of the third water supply pipe 43 through a connector; the first water feeding pipe 41 and the second water feeding pipe 42 are arranged vertically, and the third water feeding pipe 43 is arranged horizontally; in another embodiment, the first water feeding pipe 41, the second water feeding pipe 42 and the third water feeding pipe 43 may be all disposed obliquely. The water inlet of the first water feeding pipe 41 is communicated with the water outlet of the circulating water pump through a switching pipeline, and the water inlet of the circulating water pump is soaked in the bottom filtering cylinder 3.
Further, the inverted U-shaped siphon line 5 includes: a first siphon tube 51, a second siphon tube 52, and a third siphon tube 53; the water inlet end of the first siphon tube 51 is fixed on the bottom plate of the master cylinder 2 through a connector and is communicated with the siphon port 24 through a transfer pipeline, and the water outlet end is communicated with one end of the third siphon tube 53 through a connector; the water outlet end of the second siphon pipe 52 is fixed on the bottom plate of the main cylinder 2 through a connector and is communicated with the bottom filter cylinder 3 through a switching pipeline, and the water inlet end is communicated with the other end of the third siphon pipe 53 through a connector; the air inlet 531 is provided at the bottom of the third siphon pipe 53.
As shown in fig. 2 and 5, the bottom end of the first siphon tube 51 is mounted on the bottom plate of the master cylinder 2 through a connector, and the top end is fixed on the right end of the third siphon tube 53 through a connector; the bottom end of the second siphon tube 52 is arranged on the bottom plate of the main cylinder 2 through a connector, and the top end is fixed on the left end of the third siphon tube 53 through a connector; the first siphon pipe 51 and the second siphon pipe 52 are arranged vertically, and the third siphon pipe 53 is arranged horizontally; in another embodiment, the first siphon tube 51, the second siphon tube 52 and the third siphon tube 53 may be disposed obliquely. The water inlet of the first siphon tube 51 is communicated with the siphon hole 24 through a transfer pipeline, and the water outlet of the second siphon tube 52 is communicated with the bottom filter cylinder 3 through a transfer pipeline; in fig. 6 and 7, siphon port 24 is not directly labeled due to the blockage of the transfer line, but the specific location of siphon port 24 can be unambiguously confirmed by those skilled in the art. In addition, the air inlet 531 is provided at the bottom of the third siphon 53 (as shown in fig. 5), and has a diameter of 6mm, when the water level of the overflow tank 22 is higher than the air inlet 531, the inverted U-shaped siphon line 5 starts to siphon, and when the water level of the overflow tank 22 is lower than the air inlet 531, the inverted U-shaped siphon line 5 interrupts the start of siphon.
The above structure skillfully arranges the air inlet hole 531 at the bottom of the third siphon pipe 53, so that when the water level in the overflow tank 22 is lower than the air inlet hole 531, the siphon process is automatically interrupted, the water in the fish pond 23 is prevented from being emptied, and the water is prevented from overflowing the bottom filter bowl 3.
Further, the first siphon tube 51 and the second siphon tube 52 are telescopic tubes; the first siphon tube 51 includes: a first inner tube, a first outer tube, a first piston seal ring; the water outlet end of the first outer tube is communicated with one end of the third siphon tube 53 through a connector, the water inlet end is sleeved with the first piston sealing ring in a sliding manner, the water outlet end of the first inner tube is sleeved with the first piston sealing ring, and the water inlet end of the first inner tube is fixed on the bottom plate of the master cylinder 2 through the connector and is communicated with the siphon port 24 through a transfer pipeline; the second siphon tube 52 includes: a second inner tube, a second outer tube, a second piston seal ring; the water inlet end of the second outer tube is communicated with the other end of the third siphon tube 53 through a connector, the second piston sealing ring is sleeved on the water outlet end of the second outer tube in a sliding mode, the water inlet end of the second inner tube is sleeved on the second piston sealing ring, and the water outlet end of the second inner tube is fixed on the bottom plate of the main cylinder 2 through the connector and communicated with the bottom filter cylinder 3 through a switching pipeline.
Further, the overflow pipe 6 is a telescopic pipe, which includes: a third inner tube 61, a third outer tube 62, a third piston seal ring 63; the third outer tube 62 is slidably sleeved with the third piston sealing ring 63, the third piston sealing ring 63 is sleeved with the water inlet end of the third inner tube 61, and the water outlet end of the third inner tube 61 is fixed on the bottom plate of the master cylinder 2 through a connector and is communicated with the bottom filter cylinder 3 through a transfer pipeline.
In order to improve the technical problem of manually replacing the overflow pipe 6, in this embodiment, a telescopic pipe is selected as the overflow pipe 6, as shown in fig. 4, the overflow pipe 6 is composed of a third inner pipe 61, a third outer pipe 62 and a third piston sealing ring 63, the whole structure is similar to that of a syringe, except that the third inner pipe 61 is communicated with the third outer pipe 62, the third inner pipe 61 is fixed on the bottom plate of the master cylinder 2, and the third outer pipe 62 can slide up and down on the third inner pipe 61. In order to prevent the third piston seal 63 from falling off the third inner tube 61, two nuts may be mounted on the third inner tube 61 with the third piston seal 63 located therebetween.
By arranging the overflow pipes 6 as telescopic pipelines, the overflow pipes 6 with shorter length do not need to be replaced in the process of discharging suspended matters, and the overflow pipes 6 are simply lengthened or compressed.
In order to facilitate the adjustment of the height of the air inlet 531, the first siphon tube 51 and the second siphon tube 52 may have the same telescopic structure as the overflow tube 6, and will not be described herein.
The height of the inverted U-shaped siphon pipeline 5 and the height of the overflow pipe 6 are simultaneously adjustable, so that the highest water level in the fish pond 23 can be adjusted, the requirements of deep water fish culture or shallow water fish culture are met, and the two water level fish culture modes of overflow down and siphon down are both provided, so that the water quality in the fish pond is ensured.
Further, an overflow valve is arranged on a switching pipeline for communicating the overflow pipe 6 with the bottom filter cylinder 3; a water change valve is provided in the transfer line for connecting the first siphon tube 51 and the siphon port 24.
In some cases, the overflow valve is not needed to be closed manually, and the opening of the overflow valve is adjustable. The water changing valve is opened, so that water in the fish pond 23 can be emptied, the fish tank can be changed regularly, and the opening of the water changing valve is adjustable.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (7)
1. A fish tank for facilitating removal of suspended matter, comprising: the device comprises a support frame, a main cylinder arranged at the top of the support frame, a bottom filter cylinder arranged in the support frame and a circulating water pump positioned in the bottom filter cylinder; a baffle plate for separating the main cylinder into an overflow pool and a fish pond is arranged in the main cylinder; the baffle is provided with a communication hole and an overflow window for communicating the overflow pool and the fish pond, and the overflow window is positioned above the communication hole; an overflow baffle plate for adjusting the opening of the overflow window is arranged on the baffle plate in a sliding manner;
a water supply pipeline, an inverted U-shaped siphon pipeline and an overflow pipe are arranged in the overflow pool, and an air inlet hole for interrupting siphon is arranged on the inverted U-shaped siphon pipeline; the water outlet end of the water feeding pipeline is arranged at the bottom end of the partition plate and is communicated with the fish pond, and the water inlet end of the water feeding pipeline is communicated with the water outlet end of the circulating water pump through a switching pipeline; a siphon port is arranged at the bottom of the other end of the inside of the main cylinder, and is communicated with the water inlet end of the inverted U-shaped siphon pipe through a transfer pipeline; the water outlet end of the inverted U-shaped siphon pipeline is communicated with the bottom filter cylinder through a switching pipeline;
the water outlet end of the overflow pipe is fixed on the bottom plate of the main cylinder through a connector and is communicated with the bottom filter cylinder through a switching pipeline, and the water inlet end is positioned above the air inlet hole.
2. A fish tank to facilitate removal of suspended matter as claimed in claim 1, wherein the barrier is slidably connected to the overflow barrier by a sliding damper, the sliding damper comprising: the sliding buckle is buckled on the sliding rail; the slide fastener is fixedly arranged on the overflow baffle plate, and the slide rail is fixedly arranged on the bottom plate of the main cylinder.
3. A fish tank for facilitating removal of suspended matter as claimed in claim 2, wherein the overflow barrier, rail and slider are all located within the overflow tank.
4. A fish tank for facilitating removal of suspended matter as defined in claim 1, wherein the water supply line comprises: the first water supply pipe, the second water supply pipe and the third water supply pipe; the water inlet end of the first water feeding pipe is fixed on the bottom plate of the main cylinder through a connector and is communicated with the water outlet end of the circulating water pump through a switching pipeline, and the water outlet end is communicated with one end of the third water feeding pipe through a connector; the water outlet end of the second water feeding pipe is fixed at the bottom end of the partition plate through a connector and is communicated with the fish pond, and the water inlet end is communicated with the other end of the third water feeding pipe through a connector.
5. A fish tank for facilitating removal of suspended matter as defined in claim 1, wherein the inverted U-shaped siphon comprises: a first siphon, a second siphon, and a third siphon; the water inlet end of the first siphon pipe is fixed on the bottom plate of the main cylinder through a connector and is communicated with the siphon port through a transfer pipeline, and the water outlet end of the first siphon pipe is communicated with one end of the third siphon pipe through a connector; the water outlet end of the second siphon pipe is fixed on the bottom plate of the main cylinder through a connector and is communicated with the bottom filtering cylinder through a transfer pipeline, and the water inlet end of the second siphon pipe is communicated with the other end of the third siphon pipe through a connector; the bottom of the third siphon tube is provided with the air inlet hole.
6. A fish tank for facilitating removal of suspended matter as recited in claim 5, wherein the first siphon tube and the second siphon tube are telescopic tubes; the first siphon tube includes: a first inner tube, a first outer tube, a first piston seal ring; the water outlet end of the first outer tube is communicated with one end of the third siphon tube through a connector, the water inlet end is sleeved with the first piston sealing ring in a sliding manner, the water outlet end of the first inner tube is sleeved with the first piston sealing ring, and the water inlet end of the first inner tube is fixed on the bottom plate of the main cylinder through the connector and is communicated with the siphon port through a transfer pipeline;
the second siphon tube includes: a second inner tube, a second outer tube, a second piston seal ring; the water inlet end of the second outer tube is communicated with the other end of the third siphon tube through a connector, the water outlet end of the second outer tube is sleeved with the second piston sealing ring in a sliding mode, the water inlet end of the second inner tube is sleeved with the second piston sealing ring, and the water outlet end of the second inner tube is fixed on the bottom plate of the main cylinder through the connector and communicated with the bottom filter cylinder through a transfer pipeline.
7. A fish tank to facilitate removal of suspended matter as claimed in claim 6, wherein the overflow tube is a telescopic tube comprising: a third inner tube, a third outer tube, a third piston seal ring; the third outer tube is slidably sleeved with the third piston sealing ring, the third piston sealing ring is sleeved with the water inlet end of the third inner tube, and the water outlet end of the third inner tube is fixed on the bottom plate of the main cylinder through a connector and is communicated with the bottom filter cylinder through a transfer pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322019684.7U CN220694158U (en) | 2023-07-31 | 2023-07-31 | Fish tank convenient for discharging suspended matters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322019684.7U CN220694158U (en) | 2023-07-31 | 2023-07-31 | Fish tank convenient for discharging suspended matters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220694158U true CN220694158U (en) | 2024-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322019684.7U Active CN220694158U (en) | 2023-07-31 | 2023-07-31 | Fish tank convenient for discharging suspended matters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220694158U (en) |
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2023
- 2023-07-31 CN CN202322019684.7U patent/CN220694158U/en active Active
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