Maintenance-free fish tank capable of automatically removing oil film

Abstract

The utility model relates to the technical field of fish tanks, and discloses a maintenance-free automatic oil film removing fish tank which comprises a tank body with an upper opening, a horizontal transverse plate arranged above the bottom face of the tank body, a sealed lower cavity defined by the transverse plate and the tank body, a baffle arranged in the lower cavity and used for dividing the lower cavity into a water inlet cavity and a water return cavity, and a bottom inlet formed in the transverse plate above the water return cavity. A bottom outlet is formed in the portion, above the water inlet cavity, of the transverse plate, an oil film hole communicated with the water return cavity communicated with the lower cavity is formed in the portion, above the water return cavity, of the transverse plate, an oil film collecting part is arranged above the transverse plate, extends upwards to the top of the cylinder body and is provided with a hollow oleophobic cavity, and the bottom end of the oil film collecting part is communicated with the oil film hole. A fish comb communicated with the oleophobic cavity is arranged on the side wall of the oil film collecting part. The fish tank is free of maintenance, capable of automatically removing an oil film in the fish tank, high in oil film removing efficiency, time-saving and labor-saving, and does not affect the attractiveness and ornamental effect of the fish tank.

Description

TECHNICAL FIELD

[0001] The utility model relates to fish tank technical field especially relates to a maintenance -free automatic oil film fish tank of removing. BACKGROUND

[0002] Fish in fish tank floats some oil film on the water surface after long-term feeding, and the oil film is usually composed of fish secretion, excrement, fish food and dust, etc., and the existing fish tank usually adopts an oil film machine to periodically remove the oil film, which is complicated to operate and time-consuming and laborious, and if the periodic cleaning is forgotten, the fish group is prone to death. UTILITY MODEL CONTENTS

[0003] The utility model provides a maintenance -free automatic oil film fish tank of removing, the fish tank does not need to maintain, can automatically remove the oil film in fish tank, oil film removal efficiency is high, saves time and effort, does not affect the beauty and the viewing effect of fish tank.

[0004] The above-mentioned purpose of the utility model is realized by the following technical scheme:

[0005] A maintenance -free automatic oil film fish tank of removing, including the cylinder body of upper opening, the horizontal transverse plate is equipped on the bottom surface of cylinder body, the transverse plate and cylinder body enclose the sealed lower chamber, the baffle that separates it into water inlet chamber and backwater chamber is equipped in the lower chamber, the bottom inlet is equipped on the transverse plate of backwater chamber top, the bottom outlet is equipped on the transverse plate of water inlet chamber top, the oil film hole that backwater chamber communicates with lower chamber is equipped on the transverse plate of backwater chamber top, the oil film collection part is equipped above the transverse plate, the oil film collection part extends to the top of cylinder body upwards, the oil film collection part has the oil -repellent chamber of hollow, the bottom end of oil film collection part communicates with oil film hole, the lateral wall of oil film collection part is equipped with fish comb that communicates with oil -repellent chamber.

[0006] The above-mentioned maintenance -free automatic oil film fish tank of removing, wherein the oil film hole is located at one corner of the rear side of the cylinder body, the oil film collection part includes a strip-shaped partition plate, and the fish comb is arranged on the partition plate.

[0007] The above-mentioned maintenance -free automatic oil film fish tank of removing, wherein the partition plate is a long strip plate, the partition plate is sealingly connected with the side wall at the corner of the cylinder body and forms a triangular oil -repellent chamber, a plurality of fish combs are arranged in the up-down direction of the partition plate in a spaced manner, and a sealing block is sealingly embedded on each fish comb.

[0008] The above-mentioned maintenance -free automatic oil film fish tank of removing, wherein the partition plate has an L-shaped cross section, the partition plate is sealingly connected with the side wall at the corner of the cylinder body and forms a rectangular oil -repellent chamber, a plurality of fish combs are arranged in the up-down direction of the partition plate in a spaced manner, and a sealing block is sealingly embedded on each fish comb.

[0009] The maintenance-free automatic oil film removing fish tank, wherein the oil film collecting part is a vertical long tube, the bottom end of the long tube is sealingly connected with the horizontal plate and communicates with the oil film hole, the fish combs are spaced apart along the length direction of the long tube, and the fish combs are all sealingly embedded with sealing blocks.

[0010] The maintenance-free automatic oil film removing fish tank, wherein the sealing member is made of rubber.

[0011] The maintenance-free automatic oil film removing fish tank, wherein the fish comb is in a vertical strip shape or an inclined strip shape.

[0012] The maintenance-free automatic oil film removing fish tank, wherein the bottom surface of the tank body below the water inlet cavity communicates with a water inlet pipe, the water inlet pipe is connected with the outlet of a water pump, the bottom surface of the tank body below the water return cavity communicates with a water return pipe, the water return pipe is connected with a bottom filter tank, and the inlet of the water pump communicates with the bottom filter tank.

[0013] The maintenance-free automatic oil film removing fish tank, wherein the bottom inlet is a waist-shaped hole.

[0014] The maintenance-free automatic oil film removing fish tank, wherein the bottom outlet is a side opening.

[0015] Therefore, the fish tank is maintenance-free, can automatically remove the oil film in the fish tank, has high oil film removing efficiency, saves time and effort, the oil film collecting part is arranged at the corner of the rear side of the fish tank, does not affect the appearance and the viewing effect of the fish tank, and has high practicability.

[0016] The maintenance-free automatic oil film removing fish tank, wherein the bottom inlet is a waist-shaped hole.

[0014] The maintenance-free automatic oil film removing fish tank, wherein the bottom outlet is a side opening.

[0015] Therefore, the fish tank is maintenance-free, can automatically remove the oil film in the fish tank, has high oil film removing efficiency, saves time and effort, the oil film collecting part is arranged at the corner of the rear side of the fish tank, does not affect the appearance and the viewing effect of the fish tank, and has high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic view of the embodiment one of the utility model;

[0018] Figure 2 is a structural schematic view of the embodiment two of the utility model;

[0019] Figure 3 is a structural schematic view of the partition plate in the embodiment two of the utility model;

[0020] Figure 4 is a structural schematic view of the embodiment three of the utility model;

[0021] Figure 5 This is a schematic diagram of the water circulation structure of the cylinder body of this utility model.

[0022] The diagram shows: 1. Tank body; 11. Baffle; 2. Horizontal plate; 21. Bottom inlet; 22. Bottom outlet; 23. Oil film hole; 3. Lower chamber; 31. Water inlet chamber; 32. Water return chamber; 4. Oil film collection section; 41. Baffle; 42. Long pipe; 43. Oil venting chamber; 44. Fish comb; 45. Sealing block; 6. Water inlet pipe; 7. Water pump; 8. Bottom filter tank; 9. Water return pipe. Detailed Implementation

[0023] The following is in conjunction with the appendix Figures 1-5 The present invention will be described in further detail below.

[0024] like Figure 1 As shown, a maintenance-free, automatic oil film removal aquarium includes a tank body 1 with an upper opening. A horizontal plate 2 is provided above the bottom surface of the tank body 1, and the horizontal plate 2 and the tank body 1 form a sealed lower cavity 3, that is, the bottom surface and the surrounding area of ​​the tank body 1 and the horizontal plate 2 form the lower cavity 3. A baffle 11 is provided inside the lower cavity 3 to divide it into a water inlet cavity 31 and a water return cavity 32. The baffle 11 can be located on the left or right side of the tank body 1, or on the rear side of the tank body 1. The horizontal plate 2 above the water return cavity 32 is provided with a connection to the water return cavity. The bottom inlet 21 is connected to the water inlet chamber 31. The horizontal plate 2 above the water inlet chamber 31 is provided with a bottom outlet 22 that is connected to the water inlet chamber 31. The horizontal plate 2 above the water return chamber 32 is provided with an oil film hole 23 that is connected to the water return chamber 32. An oil film collection part 4 is provided above the horizontal plate 2. The oil film collection part 4 extends upward to the top of the tank body 1. The oil film collection part 4 has a hollow oil-draining cavity 43. The bottom end of the oil film collection part 4 is connected to the oil film hole 23. The side wall of the oil film collection part 4 is provided with a fish comb 44 that is connected to the oil-draining cavity 43.

[0025] In this embodiment, the baffle 11 is vertically arranged along the front-to-back direction and located on the right side of the cylinder body 1. If necessary, the baffle 11 can also be vertically arranged along the left-to-right direction of the cylinder body 1.

[0026] To improve the aesthetics of the aquarium and reduce the visual impact of the oil film collection part 4 on the fish watcher, the oil film hole 23 can be located at a corner on the rear side of the tank body 1. The oil film collection part 4 is connected to the oil film hole 23 at the corner on the rear side of the tank body 1, which serves to hide the oil film collection part 4. The fish comb 44 is set on the partition 41.

[0027] like Figure 1 In the first embodiment, the partition 41 is a long strip. The partition 41 is sealed to the side wall at the corner of the cylinder body 1 and forms a triangular oil-draining cavity 43. If glass glue is used for connection, the bottom of the partition 41 is sealed to the horizontal plate 2. Multiple fish combs 44 are arranged at intervals along the vertical direction of the partition 41, and sealing blocks 45 are sealed and embedded on each of the multiple fish combs 44.

[0028] When the top fish comb 44 is used, the sealing block 45 on the top fish comb 44 can be removed, and the water level in the cylinder body 1 is within the height range of the top fish comb 44 at this time, and the oil film floating on the top of the water level enters the oil removal chamber 43 through the top fish comb 44, and then enters the backwater chamber 32 through the oil film hole 23.

[0029] According to the height of the water level in the cylinder body 1, the sealing block 45 on the corresponding height fish comb 44 can be removed, and it should be noted that the sealing block 45 on the fish comb 44 below the fish comb 44 cannot be removed, and the oil film floating on the water level in the cylinder body 1 can enter the oil removal chamber 43 through the corresponding height fish comb 44, and the oil film floating on the water level in the cylinder body 1 can be automatically cleaned between the highest point and the lowest point of the fish comb 44.

[0030] As shown in Figure 2 , 3 , in Example Two, the cross section of the partition plate 41 is L-shaped, the partition plate 41 is sealingly connected with the side wall at the corner of the cylinder body 1 and forms a rectangular oil removal chamber 43, the bottom of the partition plate 41 is sealingly connected with the horizontal plate 2, and a plurality of fish combs 44 are spaced apart in the up-down direction of the partition plate 41, and the plurality of fish combs 44 are sealingly embedded with sealing blocks 45.

[0031] As shown in Figure 4 , in Example Three, the oil film hole 23 can also be provided at any position of the horizontal plate 2 above the backwater chamber 32 as needed, the oil film collecting part 4 is a vertical long tube 42, the bottom end of the long tube 42 is sealingly connected with the horizontal plate 2 and communicates with the oil film hole 23, a plurality of fish combs 44 are spaced apart in the length direction of the long tube 42, and the plurality of fish combs 44 are sealingly embedded with sealing blocks 45.

[0032] A plurality of fish combs 44 are provided, and the corresponding fish comb 44 can be opened according to different water levels in the cylinder body 1 to remove oil film at different water levels.

[0033] The sealing block 45 is made of rubber material. The bottom inlet 21 is a waist-shaped hole.

[0034] In order to reduce the impact of the water impact on the cylinder body 1 on the fish, the bottom outlet 22 is a side opening.

[0035] The fish comb 44 is a vertical bar or an inclined bar. According to needs, it can also be other shapes, such as circular, oval, triangular, diamond, etc.

[0036] As shown in Figure 5 , the bottom surface of the cylinder body 1 below the water inlet chamber 31 is communicated with the water inlet pipe 6, the water inlet pipe 6 is connected with the outlet of the water pump 7, the bottom surface of the cylinder body 1 below the backwater chamber 32 is communicated with the backwater pipe 9, the backwater pipe 9 is communicated with the bottom filter cylinder 8, and the inlet of the water pump 7 is communicated with the bottom filter cylinder 8.

[0037] The bottom filter cylinder 8 can be arranged separately from the cylinder body 1, or arranged below the cylinder body 1 and fixedly connected with the cylinder body 1.

[0038] The water in the backwater cavity 32 enters the bottom filter cylinder 8 through the backwater pipe 9 for filtration, and the filtered water enters the inlet of the water pump 7, and the water at the outlet of the water pump 7 enters the water inlet cavity 31 through the water inlet pipe 6, and the water enters above the horizontal plate 2 of the cylinder body 1 from the bottom outlet 22 until the cylinder body 1 is filled with water, and in the process of water circulation of the water pump 7, most of the water in the cylinder body 1, including fish food, fish excrement and other impurities, flows back into the backwater cavity 32 through the bottom inlet 21, and the water circulation of the water pump 7 produces negative pressure in the oil removal cavity 43, and the oil film floating above the water surface of the cylinder body 1 enters the oil removal cavity 43 through the fish comb 44 at the corresponding height, and also enters the backwater cavity 32 from the oil film hole 23, and the above process is repeated, so that the effect of automatic removal of the oil film of the fish tank without maintenance is achieved.

[0039] The embodiments of the specific embodiment are the preferred embodiments of the utility model, and are not limited to the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A maintenance-free automatic oil film removing fish tank comprising an open-top tank body, characterized in that, The bottom surface of the cylinder body is provided with a horizontal transverse plate, the transverse plate and the cylinder body form a sealed lower cavity, the lower cavity is provided with a baffle separating the lower cavity into a water inlet cavity and a water return cavity, the transverse plate above the water return cavity is provided with a bottom inlet, the transverse plate above the water inlet cavity is provided with a bottom outlet, the transverse plate above the water return cavity is provided with an oil film hole communicating with the lower cavity, the transverse plate is provided with an oil film collecting part extending upward to the top of the cylinder body, the oil film collecting part has a hollow oil repelling cavity, the bottom end of the oil film collecting part communicates with the oil film hole, and the side wall of the oil film collecting part is provided with a fish comb communicating with the oil repelling cavity.

2. The self-sustaining, self-cleaning fish tank of claim 1, wherein, The oil film hole is located at one corner of the rear side of the cylinder body, the oil film collecting part includes a strip-shaped partition plate, and the fish comb is arranged on the partition plate.

3. The self-maintaining automatic oil film removing fish tank according to claim 2, characterized in that, The partition plate is a long strip plate, the partition plate is sealingly connected with the side wall at the corner of the cylinder body and forms a triangular oil repelling cavity, a plurality of fish combs are arranged in the up-down direction of the partition plate, and a sealing block is sealingly embedded on each fish comb.

4. The self-maintaining automatic oil film removing fish tank according to claim 2, characterized in that, The cross section of the partition plate is L-shaped, the partition plate is sealingly connected with the side wall at the corner of the cylinder body and forms a rectangular oil repelling cavity, a plurality of fish combs are arranged in the up-down direction of the partition plate, and a sealing block is sealingly embedded on each fish comb.

5. The self-sustaining, self-cleaning fish tank of claim 1, wherein, The oil film collecting part is a vertical long tube, the bottom end of the long tube is sealingly connected with the transverse plate and communicates with the oil film hole, a plurality of fish combs are arranged in the length direction of the long tube, and a sealing block is sealingly embedded on each fish comb.

6. A maintenance free auto-film eliminating fish tank according to claim 3 or 4 or 5, characterized in that, The sealing member is made of rubber.

7. The self-sustaining, self-cleaning fish tank of claim 1, wherein, The fish comb is in the shape of a vertical strip or an inclined strip.

8. The self-sustaining, self-cleaning fish tank of claim 1, wherein, The bottom surface of the cylinder body below the water inlet cavity is communicated with a water inlet pipe, the water inlet pipe is connected with the outlet of a water pump, the bottom surface of the cylinder body below the water return cavity is communicated with a water return pipe, the water return pipe is communicated with a bottom filter cylinder, and the inlet of the water pump is communicated with the bottom filter cylinder.

9. The self-sustaining, self-cleaning fish tank of claim 1, wherein, The bottom inlet is a waist-shaped hole.

10. The self-sustaining, self-cleaning fish tank of claim 1, wherein, The bottom outlet is a side opening.

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