Fish tank structure with double filtering systems

Abstract

The utility model relates to the technical field of fish tanks, and discloses a double-filtering-system fish tank structure which comprises a support, a main tank body is fixedly connected to the upper surface of the support, a main tank overflow area is arranged on the inner side wall of the main tank body, and a first opening and a second opening are formed in the main tank overflow area in a penetrating mode. An auxiliary cylinder body is fixedly connected to the inner side wall of the support, an auxiliary filtering assembly is installed on one side of the upper surface of the auxiliary cylinder body, a main filtering assembly is installed on the outer side wall of the auxiliary cylinder body, a water pump bin is arranged on the side close to the main filtering assembly, and a conveying assembly is installed in the water pump bin. The main filtering assembly comprises a main cylinder filtering material bin. According to the utility model, a double-filtering system is constructed by the main cylinder and the auxiliary cylinder, a main-auxiliary cylinder circulating channel is formed, a multi-stage filtering material structure is arranged in the main cylinder and the auxiliary cylinder, a water flow path is optimized, impurities and ammonia nitrogen can be efficiently removed, the purification efficiency is improved, the water changing period is prolonged, and the ecological balance of a water body is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to fish tank technical field especially relates to a double filtration system fish tank structure. BACKGROUND

[0002] With the continuous improvement of people's quality of life, the family and commercial places pay more and more attention to ornamental fish culture, and put forward higher requirements for the ecological environment of fish tank system. In order to ensure the water quality, inhibit the accumulation of harmful substances and maintain the ecological balance of water body, the fish tank filtration system as one of the core constitutes, its filtration efficiency, structural stability and maintenance convenience directly affect the survival state of fish and the use experience of users.

[0003] In the prior art, the common fish tank mostly adopts single filter bin design, relies on water pump to guide water into filter material area to carry out physical and partial biochemical filtration. Most of such structures are arranged below the main tank or the side wall and form closed loop circulation through gravity drainage or pipeline backflow, and the filtration path is relatively single. Although the system is simple in structure, convenient to assemble and maintain, but in high density breeding environment, its processing capacity is often limited, the filter material is easy to be blocked, and the water purification efficiency is low, so it is difficult to maintain water quality stability for a long time, resulting in frequent water change and maintenance operation.

[0004] However, the existing single-stage filtration system has the problems of low water quality circulation efficiency, few filtration channels and inability to realize multi-stage purification in actual application, which leads to the accumulation of impurities, ammonia nitrogen and other pollutants in water at a relatively fast speed, affects the water clarity and fish health, and therefore the double filtration system fish tank structure is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a double filtration system fish tank structure, which aims at improving the problems of low water quality circulation efficiency, few filtration channels and inability to realize multi-stage purification of the existing single-stage filtration system in actual application.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a double filtration system fish tank structure, comprising a support, a main tank body is fixedly connected to the upper surface of the support, a main tank overflow area is arranged on the inner side wall of the main tank body, an opening one and an opening two are arranged in the main tank overflow area, a vice tank body is fixedly connected to the inner side wall of the support, a vice filtration assembly is installed on one side of the upper surface of the vice tank body, a main filtration assembly is installed on the outer side wall of the vice tank body, a water pump bin is arranged near one side of the main filtration assembly, a transmission assembly is installed in the water pump bin.

[0007] The main filter assembly includes a main cylinder filter material bin, a main cylinder lower water turning area is fixedly connected to the inner side wall of the main cylinder filter material bin, a baffle one is fixedly connected to the inner wall of the main cylinder filter material bin and close to the right side of the main cylinder lower water turning area, and a baffle two is fixedly connected to the inner wall of the water pump bin and close to the side of the baffle one.

[0008] The auxiliary filter assembly includes an auxiliary cylinder filter box, a baffle three is fixedly connected to the inner wall bottom of the auxiliary cylinder filter box, a baffle four is fixedly connected to the inner wall of the auxiliary cylinder filter box and close to the side of the baffle three, and a plurality of filter material bins are formed in the auxiliary cylinder filter box through cooperation of the baffle three and the baffle four.

[0009] Further, the transmission assembly includes a submersible pump, a pipeline one is fixedly connected to the output end of the submersible pump, the outer wall of the pipeline one is arranged to penetrate into the main cylinder body, a pipeline two is fixedly connected to the outer side wall of the pipeline one, a main cylinder lower water pipe is fixedly connected to the inner side of the main cylinder body and close to the lower side of the main cylinder overflow area, and a connecting pipe is fixedly connected to the outer side wall of the main cylinder lower water pipe.

[0010] Further, the inner side wall of the auxiliary cylinder body is provided with an overflow port penetratingly arranged close to the side of the main cylinder filter material bin, an auxiliary cylinder overflow area is fixedly connected to the inner side wall of the auxiliary cylinder body and close to the side of the overflow port, and an opening three and an opening four are penetratingly arranged in the inner part of the auxiliary cylinder overflow area.

[0011] Further, the outlet of the pipeline one is arranged above the main cylinder body, and a ball valve one is fixedly connected to the outer wall of the pipeline one.

[0012] Further, the outlet of the pipeline two is arranged above the auxiliary cylinder body, and a ball valve two is fixedly connected to the outer wall of the pipeline two.

[0013] Further, the outlet of the main cylinder lower water pipe is arranged above the auxiliary cylinder filter box, and a ball valve three is fixedly connected to the outer wall of the main cylinder lower water pipe.

[0014] Further, the outlet of the connecting pipe is arranged in the inner side of the main cylinder lower water turning area, and a ball valve four is fixedly connected to the outer wall of the connecting pipe.

[0015] Further, a auxiliary cylinder lower water pipe is fixedly connected to the lower surface of the auxiliary cylinder filter box and close to the upper side of the auxiliary cylinder body, a dry-wet separation box is slidingly connected to the inner part of the main cylinder filter material bin and the auxiliary cylinder filter box, and a plurality of hollowed-out plates are arranged in the inner part of the dry-wet separation box.

[0016] The utility model has the advantages of the following beneficial effects:

[0017] 1. The utility model discloses a double filtration system fish tank structure, which comprises a main cylinder and an auxiliary cylinder, wherein the main cylinder filter material bin and the main cylinder lower water turning area constitute a first filtration channel, the auxiliary cylinder filter box constitutes a second multi-stage filtration structure through baffle three and baffle four, and the water body purification capacity of the fish tank is effectively improved.

[0018] 2. The utility model discloses a double filtration system fish tank structure, which comprises a main cylinder and an auxiliary cylinder, wherein the main cylinder filter material bin and the main cylinder lower water turning area constitute a first filtration channel, the auxiliary cylinder filter box constitutes a second multi-stage filtration structure through baffle three and baffle four, and the water body purification capacity of the fish tank is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the double filtration system fish tank structure.

[0020] Figure 2 It is a three-dimensional structure schematic view of the double filtration system fish tank structure.

[0021] Figure 3 It is a three-dimensional structure schematic view of the double filtration system fish tank structure.

[0022] Figure 4 It is a three-dimensional structure schematic view of the double filtration system fish tank structure.

[0023] Figure 5 It is a three-dimensional structure schematic view of the double filtration system fish tank structure.

[0024] Figure 6 It is a three-dimensional structure schematic view of the double filtration system fish tank structure.

[0025] Figure 7 It is a three-dimensional structure schematic view of the double filtration system fish tank structure.

[0026] Legend:

[0027] 1, support; 2, main cylinder body; 3, main cylinder overflow area; 4, opening one; 5, opening two; 6, auxiliary cylinder body; 7, auxiliary cylinder overflow area; 8, opening three; 9, opening four; 10, overflow port; 11, main cylinder filter material bin; 12, main cylinder lower water turning water area; 13, baffle one; 14, water pump bin; 15, baffle two; 16, auxiliary cylinder filter box; 17, baffle three; 18, baffle four; 19, auxiliary cylinder lower water pipe; 20, submersible pump; 21, pipeline one; 22, ball valve one; 23, pipeline two; 24, ball valve two; 25, main cylinder lower water pipe; 26, ball valve three; 27, connecting pipe; 28, ball valve four; 29, dry and wet separation box; 30, hollowed plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Reference Figures 1-7The utility model provides a kind of embodiment of double filtration system fish tank structure, including support 1, support 1 is used to provide stable support for entire fish tank structure, ensure that the structure stability of main cylinder body 2 and auxiliary cylinder body 6 in the process of operation.Main cylinder body 2 is as the main activity space of fish, its inside wall is provided with main cylinder overflow area 3, opening one 4 and opening two 5 being opened in main cylinder overflow area 3 inside are used to realize the multi-point overflow discharge of water body at different water levels, guarantee water body height stability and prevent overflow.Auxiliary cylinder body 6 is arranged in the inside wall of the lower structure of support 1, for accommodating auxiliary filtration assembly and other fish, as the secondary purification and circulation node of water flow after main cylinder filtration.Auxiliary filtration assembly is installed on the upper surface of auxiliary cylinder body 6 one side, for carrying out multistage fine filtration to the water body discharged by main cylinder, improve purification efficiency;Its outside wall is installed with main filtration assembly, realizes the first stage rough filtration to main cylinder overflow water body;Main cylinder filter material bin 11 in main filtration assembly is fixedly connected with main cylinder downpour water turning area 12 in inside wall, and main cylinder downpour water turning area 12 plays the role of relieving main cylinder downpour water flow impact, improves gas-liquid mixing effect;Baffle one 13 fixedly connected with the right side of main cylinder downpour water turning area 12 close to the inner wall of main cylinder filter material bin 11 and baffle two 15 fixedly connected with the side of water pump bin 14 close to baffle one 13, jointly constitute the guide structure to water body flow direction, control water flow path and speed, optimize filtration efficiency;Auxiliary cylinder filter box 16 in auxiliary filtration assembly forms multiple filter material bins by baffle three 17 in inner wall bottom and baffle four 18 fixedly connected with the side of inner wall close to baffle three 17, and multiple filter material bins can be different filter material according to granularity and function distribution, realize physical, chemical, biological multiple filtration function, improve decontamination and water quality purification capacity;Submersible pump 20 in transmission assembly is as water body flow driving device, and the pipeline one 21 fixedly connected with its output end is arranged in main cylinder body 2 inside, for retransporting purified water body to main cylinder.Pipeline two 23 fixedly connected with the outside wall of pipeline one 21 is used to supplement water or backflow adjustment water level to auxiliary cylinder.Main cylinder downcomer 25 is fixed in main cylinder body 2 inside close to the downside of main cylinder overflow area 3, is responsible for the main cylinder excess water body and is discharged into auxiliary cylinder, and connecting pipe 27 is connected in the outside wall of main cylinder downcomer 25, for forming the fluid loop between main cylinder and auxiliary cylinder.

[0030] Specifically, through the cooperation of the above structure, the effects of main and auxiliary cylinder linkage, multistage filtration and water body circulation control are realized. In the use process of the whole fish tank, the main cylinder and the auxiliary cylinder are connected through multi-channel overflow and pipeline, realizing efficient circulation of water body; the main and auxiliary filtration assemblies cooperate, improving the integrity and continuity of water quality purification, thereby significantly enhancing the ecological stability and practicality of the fish tank system.

[0031] Refer to Figures 1-7overflow port 10 is provided on the inner side wall of the auxiliary cylinder body 6 near the main cylinder filter material bin 11, and is used to guide the water in the main cylinder to enter the auxiliary cylinder body 6 after being preliminarily filtered by the main cylinder filter material bin 11, thereby forming a water connection channel between the main cylinder and the auxiliary cylinder. The auxiliary cylinder overflow area 7 is fixedly connected to the inner side wall of the auxiliary cylinder body 6 near the overflow port 10, and is used to adjust the water level in the auxiliary cylinder to avoid overflow or unstable water level caused by instantaneous flow fluctuation. The auxiliary cylinder overflow area 7 is provided with an opening three 8 and an opening four 9, which are used for multi-stage flow distribution in the overflow area and improve the water flow guiding accuracy and filter material immersion efficiency. The outlet of the pipeline one 21 is arranged above the main cylinder body 2, so as to facilitate the return of the water delivered by the submersible pump 20 to the main cylinder for water circulation. The ball valve one 22 is fixedly connected to the outer wall of the pipeline one 21, and is used to control the water supplement flow of the main cylinder, so as to adjust the overall water level of the main cylinder. The outlet of the pipeline two 23 is arranged above the auxiliary cylinder body 6, and is used to guide part of the purified water to the surface layer area of the auxiliary cylinder. The ball valve two 24 is fixedly connected to the outer wall of the pipeline two 23, and is used to open and close the water supplement channel of the auxiliary cylinder, thereby enhancing the flexibility of the system operation. The outlet of the main cylinder drain pipe 25 is arranged above the auxiliary cylinder filter box 16, and is used to guide the water discharged from the bottom of the main cylinder to the auxiliary cylinder for secondary purification. The ball valve three 26 is fixedly connected to the outer wall of the main cylinder drain pipe 25, and is used to control the flow and opening and closing of the water discharge path. The outlet of the connecting pipe 27 is arranged inside the main cylinder lower water turning area 12, so that the water treated by the filter material in the auxiliary cylinder re-enters the main cylinder to form a closed water circulation channel. The ball valve four 28 is fixedly connected to the outer wall of the connecting pipe 27, and is used to open or close the water return path according to actual needs. The auxiliary cylinder drain pipe 19 is fixedly connected to the lower surface of the auxiliary cylinder filter box 16 near the upper side of the auxiliary cylinder body 6. The auxiliary cylinder drain pipe 19 is the final water outlet of the auxiliary cylinder, and is arranged to facilitate the discharge of the water treated by the multi-stage filter from the system or the return of the water to the main cylinder for use, thereby forming a closed-loop operation of the system. The dry-wet separation box 29 is slidably connected to the inside of the main cylinder filter material bin 11 and the auxiliary cylinder filter box 16. The dry-wet separation box 29 is provided with a plurality of hollow plates 30, and is used to intercept large solid impurities in the water to achieve filtration treatment. The submersible pump 20 used in the present application is of model XQP-1000, which is used to transmit water source and is a prior art, and will not be described in detail here.

[0032] Specifically, the above structure realizes efficient and flexible water flow path control and switching function between the main cylinder and the auxiliary cylinder, improves the depth and efficiency of water purification, and accurately manages the fluid state of each channel through multiple ball valves, so that the whole fish tank system runs more intelligently, controllably and conveniently.

[0033] Working principle: when the fish tank with the double filtration system is needed, the water in the water pump compartment 14 is transmitted to the inside of the main tank body 2 through pipeline 21 by submersible pump 20, at this time the water is transmitted to the inside of the main tank lower water turning area 12 through the main tank lower water pipe 25 by opening 2, at this time the water is transmitted to the inside of the main tank filter material compartment 11 through the water turning opening on the upper side of the main tank lower water turning area 12, and the water is filtered by the filter material in the main tank filter material compartment 11, at this time the filtered water is transmitted back to the inside of the water pump compartment 14 through the water turning channel formed by baffle 1 and water pump compartment 14 to be used, at the same time, the oil film in the main tank body 2 can be transmitted through the main tank lower water pipe 25 by opening 1, at the same time, the water in the water pump compartment 14 can be transmitted to the inside of the auxiliary tank body 6 by opening pipeline 2 and opening ball valve 2, the water in the auxiliary tank body 6 is transmitted to the inside of the main tank filter material compartment 11 through overflow opening 10 by opening 4, at the same time, the oil film in the auxiliary tank body 6 is transmitted through opening 3, and the water can be transmitted to the inside of the auxiliary tank filter box 16 by opening ball valve 3 on the outer wall of the main tank lower water pipe 25, a plurality of groups of staggered baffle 3 and baffle 4 are arranged in the auxiliary tank filter box 16, a plurality of filter material compartments are formed by a plurality of groups of baffle 3 and baffle 4 according to the use requirement, and the water can be filtered according to the use requirement, and the filtered water is transmitted back to the inside of the auxiliary tank body 6 through auxiliary tank lower water pipe 19 for recycling.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement of some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A dual filtration system aquarium structure comprising a stand (1) characterised in that: The support (1) upper surface is fixedly connected with the main cylinder body (2), the inner side wall of the main cylinder body (2) is provided with a main cylinder overflow area (3), the inside of the main cylinder overflow area (3) is provided with an opening one (4) and an opening two (5), the inner side wall of the support (1) is fixedly connected with a vice cylinder body (6), the upper surface of the vice cylinder body (6) is provided with a vice filter assembly, the outer side wall of the vice cylinder body (6) is provided with a main filter assembly, a water pump warehouse (14) is arranged near the main filter assembly, and a transmission assembly is arranged in the water pump warehouse (14); The main filter assembly comprises a main cylinder filter material warehouse (11), the inner side wall of the main cylinder filter material warehouse (11) is fixedly connected with a main cylinder lower water turning water area (12), the inner wall of the main cylinder filter material warehouse (11) is fixedly connected with a baffle one (13) on the right side of the main cylinder lower water turning water area (12), and the inner wall of the water pump warehouse (14) is fixedly connected with a baffle two (15) on one side of the baffle one (13). The vice filter assembly comprises a vice cylinder filter box (16), the inner wall of the vice cylinder filter box (16) is fixedly connected with a baffle three (17) at the bottom, the inner wall of the vice cylinder filter box (16) is fixedly connected with a baffle four (18) on one side of the baffle three (17), and the vice cylinder filter box (16) is formed with a plurality of filter material warehouses through the cooperation of the baffle three (17) and the baffle four (18).

2. The dual filtration system aquarium structure of claim 1, wherein: The transmission assembly comprises a submersible pump (20), the output end of the submersible pump (20) is fixedly connected with a pipeline one (21), the outer wall of the pipeline one (21) is provided in the main cylinder body (2), the outer side wall of the pipeline one (21) is fixedly connected with a pipeline two (23), the inner side wall of the main cylinder body (2) is fixedly connected with a main cylinder lower water pipe (25) on the lower side of the main cylinder overflow area (3), and the outer side wall of the main cylinder lower water pipe (25) is fixedly connected with a connecting pipe (27).

3. The dual filtration system aquarium structure of claim 1, wherein: The inner side wall of the vice cylinder body (6) is provided with an overflow port (10) on one side of the main cylinder filter material warehouse (11), the inner side wall of the vice cylinder body (6) is fixedly connected with a vice cylinder overflow area (7) on one side of the overflow port (10), and the inside of the vice cylinder overflow area (7) is provided with an opening three (8) and an opening four (9).

4. The dual filtration system aquarium structure of claim 2, wherein: The outlet of the pipeline one (21) is arranged above the main cylinder body (2), and the outer wall of the pipeline one (21) is fixedly connected with a ball valve one (22).

5. The dual filtration system aquarium structure of claim 2, wherein: The outlet of the pipeline two (23) is arranged above the vice cylinder body (6), and the outer wall of the pipeline two (23) is fixedly connected with a ball valve two (24).

6. The dual filtration system aquarium structure of claim 2, wherein: The outlet of the main cylinder lower water pipe (25) is arranged above the vice cylinder filter box (16), and the outer wall of the main cylinder lower water pipe (25) is fixedly connected with a ball valve three (26).

7. The dual filtration system aquarium structure of claim 2, wherein: The outlet of the connecting pipe (27) is arranged in the inner side of the main cylinder lower water turning water area (12), and the outer wall of the connecting pipe (27) is fixedly connected with a ball valve four (28).

8. The dual filtration system aquarium structure of claim 1, wherein: The lower surface of the auxiliary cylinder filter box (16) is fixedly connected with an auxiliary cylinder lower water pipe (19) above the auxiliary cylinder body (6), the main cylinder filter material bin (11) and the auxiliary cylinder filter box (16) are both slidably connected with a dry-wet separation box (29), and the dry-wet separation box (29) is provided with a plurality of hollow boards (30).

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