CN110663628B - Filtration formula aquarium convenient to trade water - Google Patents
Filtration formula aquarium convenient to trade water Download PDFInfo
- Publication number
- CN110663628B CN110663628B CN201911127618.3A CN201911127618A CN110663628B CN 110663628 B CN110663628 B CN 110663628B CN 201911127618 A CN201911127618 A CN 201911127618A CN 110663628 B CN110663628 B CN 110663628B
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- aquarium
- discharge pipe
- wall
- traction plate
- plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000001914 filtration Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000000903 blocking effect Effects 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 claims description 33
- 238000007599 discharging Methods 0.000 claims description 21
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 abstract description 9
- 241001465754 Metazoa Species 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 21
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000005489 elastic deformation Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a filtering aquarium convenient for water exchange, which comprises an aquarium body, a discharge pipe and a traction plate, wherein a fixed block is bonded on the upper part of the inner wall of the aquarium body, a connecting strip is arranged inside the fixed block, a hollow frame is sleeved on the outer wall of the connecting strip, a first expansion spring is welded on the lower part inside the hollow frame, a filter screen is welded at the tail end of the hollow frame, the discharge pipe is communicated with the lower part of the side wall of the aquarium body, a blocking mechanism is arranged inside the discharge pipe, a sealing ring is sleeved on the upper part of the outer wall of the blocking mechanism, the traction plate is bonded on the lower part of the discharge pipe, a rotating shaft is arranged at the tail end of the traction plate, and a movable plate is arranged on the outer wall of the rotating shaft. The invention is convenient for users to filter the water injected into the aquarium, so that the living environment of plants and animals in the aquarium is excellent, and the users can replace the waste water in the aquarium conveniently.
Description
Technical Field
The invention relates to the technical field of aquarium correlation, in particular to a filtering type aquarium convenient for water exchange.
Background
The aquarium is a container for special aquatic animals and plants for viewing and admiring, is an animal raising area, at least one surface of the aquarium is usually transparent glass and high-strength plastic, and the aquarium is one of the prevailing hobbies all over the world for artificially raising plants living in water and animal aquarium raising.
However, the aquarium used at present is inconvenient for the user to filter the water injected into the aquarium, so that the living environment of the plants and animals in the aquarium is poor, and the user is inconvenient for replacing the waste water in the aquarium.
Therefore, a filtering aquarium convenient for water exchange is provided.
Disclosure of Invention
The present invention provides a filtering aquarium convenient for water exchange, which not only facilitates users to filter the water injected into the aquarium to make the living environment of plants and animals in the aquarium excellent, but also facilitates users to exchange the waste water in the aquarium, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a filtering aquarium convenient for water exchange comprises an aquarium body, a discharge pipe and a traction plate, wherein the traction plate is bonded below the outer side wall of the aquarium body;
a fixed block is bonded above the inner wall of the aquarium body, a connecting strip is mounted inside the fixed block, a hollow frame is sleeved on the outer wall of the connecting strip, a first telescopic spring is welded below the inside of the hollow frame, and a filter screen is welded at the tail end of the hollow frame;
the discharge pipe is communicated with the side wall of the aquarium body and is distributed downwards, a blocking mechanism is arranged inside the discharge pipe, and a sealing ring is sleeved and arranged above the outer wall of the blocking mechanism;
the traction plate is bonded below the discharge pipe, a rotating shaft is installed at the tail end of the traction plate, and a movable plate is installed on the outer wall of the rotating shaft.
The filter screen filters the impurity of pouring into the inside aquatic of aquarium body, in order to do benefit to and provide good living environment for the aquatic thing of aquarium body inside, and the filter screen adopts the mode of split, convenient to use person is to the change and the washing of filter screen, in order to do benefit to the normal work efficiency who guarantees the filter screen, the discharging pipe has the effect of output to the inside water of aquarium body simultaneously, and cooperation strap and separation mechanism and sealing washer, the effect sealed of separation has to the output of discharging pipe, avoid the inside water of aquarium body to take place the seepage condition, and the deflector has the effect of drainage to the separation mechanism of just twisting out and the water of following the inside output of discharging pipe, so that the concentrated collection and the processing of user to the inside waste water of aquarium body.
Preferably, the inside of the terminal embedding cavity frame of connecting strip is closely laminated with first expanding spring's top, and the cavity frame passes through the connecting strip and is connected with the fixed block draw-in groove, the fixed block is "concave" style of calligraphy structure setting.
Elastic deformation can take place for first expanding spring receiving extruded in-process, also can be to the regulation and control of interval between connecting strip and the cavity frame, but this moment convenient to use person to the dismouting between filter screen and the aquarium body, convenient to use person is to the change and the washing of filter screen to do benefit to the normal work efficiency who guarantees the filter screen.
Preferably, the inner wall of the discharge pipe is connected with a first clamp strip in an injection molding mode, the number of the first clamp strip is identical to that of the second clamp strip, and the first clamp strip and the second clamp strip are arranged in a staggered mode.
The discharging pipe has the effect of output to the inside water of aquarium to under the effect of mutually supporting between the clamp strip, convenient to use person with discharging pipe and separation mechanism between firm in connection, avoid the impulsive force of water to cause the skew condition to the position of separation mechanism.
Preferably, the separation mechanism comprises a spring base, a second telescopic spring and a separation plate, the second telescopic spring is welded below the outer side wall of the spring base, and the separation plate is welded on the outer side wall of the second telescopic spring.
The second expansion spring can generate elastic deformation in the process of extrusion, and can be convenient for a user to regulate and control the distance between the spring base and the separation plate, and also can embed and extract the separation plate, and has the effect of blocking the discharge pipe
Preferably, the inner wall of the sealing ring is tightly attached to the top end of the discharge pipe, and the length of the sealing ring is greater than that of the discharge pipe.
In the process that sealing washer and discharging pipe closely laminated, have sealed effect to the junction between discharging pipe and the separation mechanism, avoid the inside water of aquarium body to take place the seepage condition.
Preferably, the traction plate has two sets of about aquarium body's center pin symmetrical arrangement, and the traction plate sets up for the slope column structure, the top of traction plate is longer than the top of discharging pipe.
The traction plate has the drainage effect on the water which is just twisted out of the separation mechanism and is output from the inner output end of the discharge pipe, so that a user can conveniently collect and treat the waste water in the aquarium body in a centralized manner.
Preferably, the movable plate is rotatably connected with the traction plate through a rotating shaft, and the lowest point of rotation of the movable plate is the same as the inclination of the traction plate.
Because of the pivot self has certain rotation function, the accessible pivot is to the suitable regulation and control of inclination of traction plate, not only has the effect of separation to the end of traction plate, also can carry out the secondary to the water of traction plate inside and pull.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, by arranging the hollow frame and the first telescopic spring, the first telescopic spring can generate elastic deformation in the extrusion process and can also regulate and control the distance between the connecting strip and the hollow frame, at the moment, a user can conveniently disassemble and assemble the filter screen and the aquarium body, and the user can conveniently replace and clean the filter screen, so that the normal working efficiency of the filter screen is ensured, the discharge pipe has an output effect on water in the aquarium body, and under the mutual matching effect of the clamping strips, the user can conveniently and firmly connect the discharge pipe and the blocking mechanism, and the situation that the impact force of the water causes the deviation of the position of the blocking mechanism is avoided;
2. according to the invention, by arranging the separation mechanism, the second expansion spring can generate elastic deformation in the extrusion process, the regulation and control of the distance between the spring base and the separation plate by a user can be facilitated, the separation plate can be embedded and extracted, the discharge pipe can be blocked, the connection between the discharge pipe and the separation mechanism can be sealed in the process that the sealing ring is tightly attached to the discharge pipe, and the water in the aquarium body is prevented from leaking;
3. according to the invention, the traction plate is arranged, the traction plate has a drainage effect on water which is just twisted out of the separation mechanism and is output from the inner output end of the discharge pipe, so that a user can conveniently collect and treat waste water in the aquarium body in a centralized manner, and the rotating shaft has a certain rotating function, so that the inclination angle of the traction plate can be properly regulated and controlled through the rotating shaft, the tail end of the traction plate is separated, and the water in the traction plate can be secondarily drawn.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a screen mounting structure according to the present invention;
FIG. 3 is a schematic view of the blocking mechanism of the present invention;
fig. 4 is a schematic view of the working structure of the movable plate of the present invention.
In the figure: 1. an aquarium body; 2. a fixed block; 3. a connecting strip; 4. a hollow frame; 5. a first extension spring; 6. filtering with a screen; 7. a discharge pipe; 8. a first strap; 9. a blocking mechanism; 901. a spring base; 902. a second extension spring; 903. a barrier plate; 10. a second strap; 11. a seal ring; 12. a traction plate; 13. a rotating shaft; 14. a movable plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a filtering aquarium convenient for water exchange is disclosed, as shown in fig. 1 and fig. 4, comprising an aquarium body 1, a discharge pipe 7 and a traction plate 12, wherein the traction plate 12 is bonded below the outer side wall of the aquarium body 1;
as shown in fig. 1 and 2, a fixed block 2 is bonded on the upper part of the inner wall of an aquarium body 1, a connecting strip 3 is arranged in the fixed block 2, a hollow frame 4 is sleeved on the outer wall of the connecting strip 3, a first expansion spring 5 is welded on the lower part of the inner part of the hollow frame 4, and a filter screen 6 is welded on the tail end of the hollow frame 4;
as shown in fig. 3, the discharge pipe 7 is communicated with and issued from the side wall of the aquarium body 1, and the inside of the discharge pipe 7 is provided with a blocking mechanism 9, and a sealing ring 11 is sleeved on the upper part of the outer wall of the blocking mechanism 9;
as shown in FIG. 4, a pulling plate 12 is bonded below the tapping pipe 7, and a rotating shaft 13 is installed at the end of the pulling plate 12, and a movable plate 14 is installed on the outer wall of the rotating shaft 13.
Through adopting above-mentioned technical scheme, filter screen 6 filters the impurity of pouring into the inside aquatic of aquarium 1, in order to do benefit to and provide good living environment for the aquatic organism of aquarium 1 inside, and filter screen 6 adopts the mode of split, convenient to use person is to filter screen 6's change and washing, in order to do benefit to the normal work efficiency who guarantees filter screen 6, simultaneously discharging pipe 7 has the effect of output to the water of aquarium 1 inside, and cooperation clamp strip and separation mechanism 9 and sealing washer 11, output to discharging pipe 7 has the sealed effect of separation, avoid the inside water of aquarium 1 to take place the seepage condition, and traction plate 12 has the effect of drainage to the separation mechanism 9 of just twisting out and the water of following the inside output of discharging pipe 7, so that the concentrated collection and the processing of user to the inside waste water of aquarium 1.
Specifically, as shown in fig. 2, the end of the connecting strip 3 is embedded into the hollow frame 4, the inside of the hollow frame is tightly attached to the top end of the first extension spring 5, the hollow frame 4 is connected with the clamping groove of the fixing block 2 through the connecting strip 3, and the fixing block 2 is arranged in a concave structure.
Through adopting above-mentioned technical scheme, elastic deformation can take place for first expanding spring 5 receiving extruded in-process, also can be to the regulation and control of interval between connecting strip 3 and the cavity frame 4, but this moment convenient to use person to the dismouting between filter screen 6 and the aquarium body 1, during the use the device, convenient to use person is to the change and the washing of filter screen 6 to do benefit to the normal work efficiency who guarantees filter screen 6.
Specifically, as shown in fig. 3, the inner wall of the discharge pipe 7 is connected with a first clamp strip 8 by injection molding, the number of the first clamp strip 8 is identical to that of the second clamp strip 10, and the first clamp strip 8 and the second clamp strip 10 are arranged in a staggered manner.
Through adopting above-mentioned technical scheme, discharging pipe 7 has the effect of output to the water of aquarium 1 inside to under the effect of mutually supporting between the clamp strip, convenient to use person is with discharging pipe 7 and separation mechanism 9 between firm in connection, when using the device, avoids the impulsive force of water to cause the skew condition to the position of separation mechanism 9.
Specifically, as shown in fig. 3, the blocking mechanism 9 includes a spring base 901, a second expansion spring 902, and a blocking plate 903, the second expansion spring 902 is welded below the outer side wall of the spring base 901, and the blocking plate 903 is welded on the outer side wall of the second expansion spring 902.
Through adopting above-mentioned technical scheme, second expanding spring 902 can take place elastic deformation at the in-process that receives the extrusion, also can be convenient for the user to the regulation and control of interval between spring base 901 and separation plate 903, also can be to the embedding and the taking out of separation plate 903, when using this device, has the efficiency of jam to discharging pipe 7
Specifically, as shown in fig. 3, the inner wall of the sealing ring 11 is closely attached to the top end of the discharge pipe 7, and the length of the sealing ring 11 is greater than the length of the discharge pipe 7.
Through adopting above-mentioned technical scheme, at the in-process that sealing washer 11 and discharging pipe 7 closely laminated, have sealed effect to the junction between discharging pipe 7 and the separation mechanism 9, when using the device, avoid the inside water of aquarium 1 to take place the seepage condition.
Specifically, as shown in FIG. 4, two groups of the pulling plates 12 are symmetrically arranged about the central axis of the aquarium body 1, and the pulling plates 12 are disposed in an inclined structure, and the top end of the pulling plates 12 is longer than the top end of the discharge pipe 7.
Through adopting above-mentioned technical scheme, the effect that the drag plate 12 has the drainage to the water of the separation mechanism 9 of just twisting out and from the inside output of discharging pipe 7 during the use device to the user collects and handles the concentration of the inside waste water of aquarium 1.
Specifically, as shown in fig. 4, the movable plate 14 is rotatably connected to the traction plate 12 through the rotating shaft 13, and the lowest point of rotation of the movable plate 14 is the same as the inclination of the traction plate 12.
Through adopting above-mentioned technical scheme, because of pivot 13 self has certain rotation function, accessible pivot 13 is to the suitable regulation and control of the inclination of traction plate 12, when using the device, not only has the effect of separation to the end of traction plate 12, also can carry out the secondary to the water of traction plate 12 inside and pull.
The working principle is as follows: firstly, the connecting strip 3 at the left end of the filter screen 6 is embedded into the inner wall groove of the fixed block 2, then the connecting strip 3 at the right end of the filter screen 6 is embedded into the inner wall groove of another fixed block 2, in the process of embedding the connecting strip 3 at the right end into the inner wall groove of another fixed block 2, the first expansion spring 5 between the connecting strip 3 at the left end and the hollow frame 4 is in a contracted state, at the moment, the connecting strip 3 at the right end can be embedded into the inner wall groove of another fixed block 2, the installation of the filter screen 6 and the aquarium 1 can be completed, then a proper amount of water is injected into the aquarium 1 through the port at the top end of the aquarium 1, at the moment, impurities injected into the water in the aquarium 1 are filtered under the filtering action of the filter screen 6, and then when the water in the aquarium 1 needs to be replaced, the blocking plate 903 is pressed by hands, at the moment, the second expansion spring 902 between the blocking plate 903 and the spring base 901 is in a contracted state, then with spring base 901, second expanding spring 902 and separation plate 903 whole take out from the inside of discharging pipe 7 completely, the second strap 10 of separation plate 903 lateral wall is taken out from between the first strap 8 of discharging pipe 7 inner wall this moment, also can take out separation mechanism 9, at last in this process, accessible pivot 13 with fly leaf 14 free rotation to be in same inclined position department with traction plate 12, have the effect of drainage to the water of the inside output of discharging pipe 7, so that the user collects and handles the concentration of the inside waste water of aquarium 1, just so accomplished this filtering aquarium's of being convenient for trade water use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a filtration formula aquarium convenient to trade water which characterized in that: the device comprises an aquarium body (1), a discharge pipe (7) and a traction plate (12), wherein the traction plate (12) is bonded below the outer side wall of the aquarium body (1);
a fixed block (2) is bonded above the inner wall of the aquarium body (1), a connecting strip (3) is mounted inside the fixed block (2), a hollow frame (4) is sleeved on the outer wall of the connecting strip (3), a first telescopic spring (5) is welded below the inner part of the hollow frame (4), and a filter screen (6) is welded at the tail end of the hollow frame (4);
the discharge pipe (7) is communicated with the side wall of the aquarium body (1) and is arranged downwards, a separation mechanism (9) is arranged inside the discharge pipe (7), and a sealing ring (11) is sleeved and arranged above the outer wall of the separation mechanism (9);
the traction plate (12) is bonded below the discharge pipe (7), the tail end of the traction plate (12) is provided with a rotating shaft (13), and the outer wall of the rotating shaft (13) is provided with a movable plate (14);
the tail ends of the connecting strips (3) are embedded into the hollow frame (4) and are tightly attached to the top end of the first telescopic spring (5), the hollow frame (4) is connected with the clamping groove of the fixing block (2) through the connecting strips (3), and the fixing block (2) is arranged in a concave-shaped structure;
the inner wall of the discharge pipe (7) is connected with a first clamp strip (8) in an injection molding mode, the number of the first clamp strip (8) is identical to that of the second clamp strip (10), and the first clamp strip (8) and the second clamp strip (10) are arranged in a staggered mode;
the blocking mechanism (9) comprises a spring base (901), a second telescopic spring (902) and a blocking plate (903), the second telescopic spring (902) is welded below the outer side wall of the spring base (901), and the blocking plate (903) is welded on the outer side wall of the second telescopic spring (902);
the movable plate (14) is rotatably connected with the traction plate (12) through a rotating shaft (13), and the lowest point of rotation of the movable plate (14) is the same as the inclination of the traction plate (12).
2. The filtering aquarium for facilitating water exchange as set forth in claim 1, wherein: the inner wall of the sealing ring (11) is tightly attached to the top end of the discharge pipe (7), and the length of the sealing ring (11) is greater than that of the discharge pipe (7).
3. The filtering aquarium for facilitating water exchange as set forth in claim 1, wherein: the center pin symmetrical arrangement of traction plate (12) about aquarium body (1) has two sets ofly, and traction plate (12) are the slope column structure setting, the top of traction plate (12) is longer than the top of discharging pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911127618.3A CN110663628B (en) | 2019-11-18 | 2019-11-18 | Filtration formula aquarium convenient to trade water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911127618.3A CN110663628B (en) | 2019-11-18 | 2019-11-18 | Filtration formula aquarium convenient to trade water |
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| Publication Number | Publication Date |
|---|---|
| CN110663628A CN110663628A (en) | 2020-01-10 |
| CN110663628B true CN110663628B (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911127618.3A Active CN110663628B (en) | 2019-11-18 | 2019-11-18 | Filtration formula aquarium convenient to trade water |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5116489A (en) * | 1991-01-14 | 1992-05-26 | Village Wholesale, Inc. | Reef biological filtration device |
| CN206433596U (en) * | 2017-01-09 | 2017-08-25 | 广州日创橡塑电器有限公司 | Multifunctional multilevel biochemistry filtering aquarium |
| CN206559935U (en) * | 2017-03-10 | 2017-10-17 | 南阳师范学院 | A kind of aquarium |
| CN206815838U (en) * | 2017-06-21 | 2017-12-29 | 青岛德泰建设工程有限公司 | A kind of easy-to-mount mortar leakage prevention sizing mould bases |
| CN206895592U (en) * | 2017-06-28 | 2018-01-19 | 新疆中科海水产科技股份有限公司 | A kind of aquaculture box with water-purifying function |
| CN207754382U (en) * | 2018-01-09 | 2018-08-24 | 马洁洁 | Fish jar water purification installation |
| CN209314574U (en) * | 2018-09-24 | 2019-08-30 | 王兴智 | A kind of livestock rearing drinking device |
-
2019
- 2019-11-18 CN CN201911127618.3A patent/CN110663628B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5116489A (en) * | 1991-01-14 | 1992-05-26 | Village Wholesale, Inc. | Reef biological filtration device |
| CN206433596U (en) * | 2017-01-09 | 2017-08-25 | 广州日创橡塑电器有限公司 | Multifunctional multilevel biochemistry filtering aquarium |
| CN206559935U (en) * | 2017-03-10 | 2017-10-17 | 南阳师范学院 | A kind of aquarium |
| CN206815838U (en) * | 2017-06-21 | 2017-12-29 | 青岛德泰建设工程有限公司 | A kind of easy-to-mount mortar leakage prevention sizing mould bases |
| CN206895592U (en) * | 2017-06-28 | 2018-01-19 | 新疆中科海水产科技股份有限公司 | A kind of aquaculture box with water-purifying function |
| CN207754382U (en) * | 2018-01-09 | 2018-08-24 | 马洁洁 | Fish jar water purification installation |
| CN209314574U (en) * | 2018-09-24 | 2019-08-30 | 王兴智 | A kind of livestock rearing drinking device |
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