An indoor aquarium oxygen supply and filtration device and filtration system

Abstract

This invention relates to the field of aquarium oxygenation and filtration technology, specifically to an indoor aquarium oxygenation and filtration device and system. The filtration device is fixed to the aquarium via a mounting shell, and a support frame provides the necessary installation conditions. Multiple inlets are provided on the inlet pipe, allowing water to be drawn from different heights within the aquarium. The upper layer of water carries impurities into a waste shell for centralized storage. An inlet pump provides the power for circulation, allowing water to continue entering the filter shell for filtration. The filtered water then enters a mixing shell to mix with oxygen. Specifically, an air pump draws external air through the oxygen inlet pipe into a finer tube, which separates the air into tiny bubbles. A stirring motor drives the stirring blades to rotate, ensuring thorough mixing of the bubbles with the water to improve oxygen solubility. Finally, the water exits through the outlet pipe back into the aquarium, further enhancing the mixing of oxygen in the water flow.

Description

Technical Field

[0001] This invention relates to the field of aquarium oxygen supply and filtration technology, and more particularly to an indoor aquarium oxygen supply and filtration device and system. Background Technology

[0002] An aquarium oxygenation and filtration system is a key component in maintaining the ecological balance of a closed aquarium environment. It integrates physical filtration, biological purification, and oxygen supply, ensuring that fish and aquatic plants can thrive in a clean and healthy environment. This system typically comprises several core parts: a physical filtration layer removes large particles of impurities such as fish waste and leftover food; a biological filtration layer cultivates nitrifying bacteria, which effectively convert harmful substances like ammonia and nitrite into relatively harmless nitrates; and the oxygenation section injects oxygen into the water through an air pump or a specially designed water flow device, increasing the dissolved oxygen level and ensuring the respiratory needs of aquatic life are met. The entire system works collaboratively, not only maintaining water clarity but also promoting water circulation, mimicking natural ecological cycles, and creating a miniature ecosystem close to nature for indoor aquariums.

[0003] Existing aquarium oxygenation systems mainly supply air bubbles into the water, which prevents oxygen from mixing fully with the water and thus fails to provide enough oxygen. Summary of the Invention

[0004] The purpose of this invention is to provide an indoor aquarium oxygen supply and filtration device and filtration system, which aims to enable air bubbles to mix fully with water to improve oxygen dissolution rate.

[0005] To achieve the above objectives, the present invention provides an indoor aquarium oxygenation and filtration device, comprising a support assembly, a filtration assembly, and an oxygenation assembly. The support assembly includes a mounting shell and a support frame, the support frame being fixedly connected to the mounting shell and located on one side of the mounting shell. The filtration assembly includes an inlet pipe, a waste shell, an inlet pump, and a filter shell. The inlet pipe is disposed on the support frame, the waste shell is disposed on the side of the inlet pipe, the filter shell is disposed on the top of the inlet pipe, and the inlet pump is disposed inside the filter shell. The oxygenation assembly includes a mixing shell, an oxygen inlet pipe, an air pump, a finer pipe, a stirring blade, a stirring motor, and an outlet pipe. The mixing shell is disposed on one side of the filter shell, the oxygen inlet pipe is disposed on one side of the mixing shell, the air pump is connected to the oxygen inlet pipe, the finer pipe is connected to the oxygen inlet pipe, the stirring blade is rotatably disposed inside the mixing shell, the output end of the stirring motor is fixedly connected to the stirring blade, and the outlet pipe is disposed at the outlet of the mixing shell.

[0006] The inlet pipe includes an inlet pipe body, a bottom inlet head, and a filter screen. The bottom inlet head is located at the bottom of the inlet pipe body, and the filter screen is located at the bottom of the bottom inlet head.

[0007] The inlet pipe further includes a scraper and a driven blade. The driven blade is rotatably disposed inside the bottom inlet head. The scraper is fixedly connected to the driven blade and contacts the surface of the filter screen.

[0008] The waste shell includes a waste shell body, a movable plate, a baffle, a connecting block, and a cylinder. The connecting block is slidably connected to the waste shell body and is located on one side of the waste shell body. The movable plate has multiple through holes and is mounted on the connecting block and is located on one side of the connecting block. The baffle is rotatably connected to the movable plate and slidably connected to the waste shell body. The output end of the cylinder is fixedly connected to the connecting block.

[0009] The waste shell further includes a scraper, a first spring, and a placement box. The scraper is slidably disposed above the moving plate, the first spring is disposed on one side of the scraper, and the placement box is disposed on one side of the scraper.

[0010] The filter housing includes a filter housing body, a cover plate, a filter element, a support cover, and a purification layer. The cover plate is slidably connected to the filter housing body and is located on one side of the filter housing body. The filter element is disposed inside the cover plate. The support cover is disposed inside the filter housing body. The purification layer is disposed between the support cover and the filter housing body.

[0011] The filter assembly further includes a heating jacket and a temperature sensor. The heating jacket is disposed on the liquid inlet pipe, and the temperature sensor is disposed on one side of the heating jacket.

[0012] Secondly, the present invention also provides an indoor aquarium oxygen supply and filtration system, including the aforementioned indoor aquarium oxygen supply and filtration device.

[0013] This invention discloses an indoor aquarium oxygen supply and filtration device and system. The filtration device can be fixed to the aquarium via the mounting shell, and the support frame provides the installation conditions. The inlet pipe has multiple inlets, allowing water to be drawn from different heights within the aquarium. The upper water flow carries impurities into the waste shell for centralized storage. The inlet pump provides circulation power, allowing water to continue entering the filter shell for filtration. The filtered water then enters the mixing shell to mix with oxygen. Specifically, an air pump is activated, drawing external air through the oxygen inlet pipe into the finer tube. The finer tube separates the air into tiny bubbles, which are then driven by a stirring motor to rotate the stirring blades, ensuring thorough mixing of the bubbles with the water and improving oxygen solubility. Finally, the water enters the aquarium through the outlet pipe, further enhancing the mixing of oxygen in the water flow. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a structural diagram of an indoor fish tank oxygen supply and filtration device according to the first embodiment of the present invention.

[0016] Figure 2 This is a right-side structural diagram of an indoor fish tank oxygen supply and filtration device according to the first embodiment of the present invention.

[0017] Figure 3 This is a left-side structural diagram of an indoor fish tank oxygen supply and filtration device according to the first embodiment of the present invention.

[0018] Figure 4 This is a partial structural diagram of the cover plate in the first embodiment of the present invention.

[0019] Figure 5 This is a cross-sectional structural diagram of an indoor fish tank oxygen supply and filtration device according to the first embodiment of the present invention.

[0020] Figure 6 This is a partial structural diagram of the bottom of the liquid inlet pipe of an indoor fish tank oxygen supply and filtration device according to the first embodiment of the present invention.

[0021] Support assembly 101, filter assembly 102, oxygen supply assembly 103, mounting shell 104, support frame 105, liquid inlet pipe 106, waste shell 107, liquid inlet pump 108, filter shell 109, mixing shell 110, oxygen inlet pipe 111, air pump 112, refining pipe 113, stirring blade 114, stirring motor 115, liquid outlet pipe 116, liquid inlet pipe body 117, bottom liquid inlet head 118, filter screen 119, scraper 120, from Moving blade 121, waste shell body 122, moving plate 123, baffle 124, connecting block 125, cylinder 126, scraper 127, first spring 128, placement box 129, filter shell body 130, cover plate 131, filter element 132, support cover 133, purification layer 134, heating jacket 135, temperature sensor 136, display 137, plate 138, second spring 139, buckle 140, sealing ring 141. Detailed Implementation

[0022] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0023] In the description of this invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, in the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] First Embodiment

[0025] Please see Figures 1-6This invention provides an indoor aquarium oxygenation and filtration device, including a support assembly 101, a filter assembly 102, and an oxygenation assembly 103. The support assembly 101 includes a mounting shell 104 and a support frame 105. The support frame 105 is fixedly connected to the mounting shell 104 and is located on one side of the mounting shell 104. The filter assembly 102 includes an inlet pipe 106, a waste shell 107, an inlet pump 108, and a filter shell 109. The inlet pipe 106 is disposed on the support frame 105, the waste shell 107 is disposed on the side of the inlet pipe 106, the filter shell 109 is disposed on the top of the inlet pipe 106, and the inlet pump 108 is disposed on the filter shell 109. Inside the housing 109, the oxygen supply assembly 103 includes a mixing shell 110, an oxygen inlet pipe 111, an air pump 112, a finer pipe 113, a stirring blade 114, a stirring motor 115, and a liquid outlet pipe 116. The mixing shell 110 is disposed on one side of the filter housing 109, the oxygen inlet pipe 111 is disposed on one side of the mixing shell 110, the air pump 112 is connected to the oxygen inlet pipe 111, the finer pipe 113 is connected to the oxygen inlet pipe 111, the stirring blade 114 is rotatably disposed inside the mixing shell 110, the output end of the stirring motor 115 is fixedly connected to the stirring blade 114, and the liquid outlet pipe 116 is disposed at the discharge port of the mixing shell 110.

[0026] In this embodiment, the filter device can be fixed to the fish tank by the mounting shell 104, and the support frame 105 provides the installation conditions. The liquid inlet pipe 106 is provided with multiple liquid inlets, so that water can be drawn from different heights in the fish tank. Then, the upper water flow carries the upper impurities into the waste shell 107 for centralized storage. The liquid inlet pump 108 provides the power for circulation, so that the water can continue to enter the filter shell 109 for filtration. The filtered water enters the mixing shell 110 to mix with oxygen. Specifically, the air pump 112 is started to drive external air through the oxygen inlet pipe 111 into the fine tube 113. The fine tube 113 can separate the air into small bubbles, so that the stirring motor 115 drives the stirring blades 114 to rotate, so that the bubbles can be fully mixed with water to improve the oxygen dissolution rate. Then, the water enters the fish tank through the liquid outlet pipe 116, thereby making the oxygen in the water flow more fully mixed.

[0027] The inlet pipe 106 includes an inlet pipe body 117, a bottom inlet head 118, and a filter screen 119. The bottom inlet head 118 is located at the bottom of the inlet pipe body 117, and the filter screen 119 is located at the bottom of the bottom inlet head 118. The filter screen 119 on the bottom inlet head 118 can block larger impurities at the bottom, thus preventing clogging of the inlet pipe 106 and allowing the device to operate stably for extended periods.

[0028] The inlet pipe 106 also includes a scraper 120 and a driven blade 121. The driven blade 121 is rotatably disposed within the bottom inlet head 118. The scraper 120 is fixedly connected to the driven blade 121 and contacts the surface of the filter screen 119. The driven blade 121 can rotate under the impact of water flow, thereby driving the scraper 120 to rotate on the surface of the filter screen 119, so as to move the impurities accumulated on the surface and thus avoid clogging the filter screen 119.

[0029] The waste shell 107 includes a waste shell body 122, a movable plate 123, a baffle 124, a connecting block 125, and a cylinder 126. The connecting block 125 is slidably connected to the waste shell body 122 and is located on one side of the waste shell body 122. The movable plate 123 has multiple through holes and is mounted on the connecting block 125 and is located on one side of the connecting block 125. The baffle 124 is rotatably connected to the movable plate 123 and slidably connected to the waste shell body 122. The output end of the cylinder 126 is fixedly connected to the connecting block 125. In order to automatically process the impurities accumulated in the waste shell 107, this application provides the moving plate 123. After the impurities in the waste shell body 122 accumulate to a certain extent, the cylinder 126 is activated to drive the connecting block 125 to move upward. The connecting plate is engaged with the connecting block 125, so that it can slide and rotate relative to the connecting block 125. This allows the connecting block 125 to drive the baffle 124 to rotate and tilt relative to the connecting block 125, thereby lifting the impurities.

[0030] Furthermore, the waste shell 107 also includes a scraper 120, a first spring 128, and a placement box 129. The scraper 120 is slidably disposed above the moving plate 123, the first spring 128 is disposed on one side of the scraper 120, and the placement box 129 is disposed on one side of the scraper 120. The connecting block 125 continues to move upward, allowing the scraper 120 to contact the moving plate 123. The scraper 120 is compressed by the moving block and slides along the direction of the first spring 128, thereby scraping impurities on the moving plate 123 into the collection box.

[0031] The filter housing 109 includes a filter housing body 130, a cover plate 131, a filter element 132, a support cover 133, and a purification layer 134. The cover plate 131 is slidably connected to the filter housing body 130 and is located on one side of the filter housing body 130. The filter element 132 is disposed inside the cover plate 131. The support cover 133 is disposed inside the filter housing body 130. The purification layer 134 is disposed between the support cover 133 and the filter housing body 130.

[0032] The filter housing 130 serves as the outer shell of the entire filter assembly 102, providing a robust frame to house other components and protect them from external influences. The cover 131 is slidably connected to the filter housing 130, facilitating easy replacement and internal cleaning of the filter element 132. Located on one side of the housing, the cover 131 ensures convenient operation. The filter element 132, housed within the cover 131, is the core component of the filtration system, responsible for capturing and blocking minute impurities and harmful substances in the water, maintaining water quality. The material and structure of the filter element 132 are customized according to different filtration needs (such as physical filtration, chemical filtration, or biological filtration). The support cover 133, located within the filter housing 130, supports the purification layer 134 and helps maintain the stable arrangement of the filter media, ensuring uniform water flow and improving filtration efficiency. The purification layer 134 is disposed between the support cover 133 and the filter shell body 130. This layer may contain various biological filter media, such as ceramic rings and bio-balls, for cultivating beneficial microorganisms and removing harmful substances such as ammonia nitrogen and nitrite from the water through a biodegradation process.

[0033] The filter assembly 102 also includes a heating jacket 135 and a temperature sensor 136. The heating jacket 135 is disposed on the inlet pipe 106, and the temperature sensor 136 is disposed on one side of the heating jacket 135. The heating jacket 135 wraps around the inlet pipe 106 to provide heating for the water entering the filtration system, ensuring that the water temperature remains stable within a suitable range for aquatic life. The temperature sensor 136 is installed adjacent to the heating jacket 135 to monitor water temperature changes in real time and transmit the signal to the control system for precise temperature regulation.

[0034] The filter assembly 102 also includes a display 137, which is used to digitally display the temperature signal obtained by the temperature sensor 136. The display 137 is used to receive data from the temperature sensor 136 and clearly display the current water temperature in digital form, which is convenient for users to monitor and adjust.

[0035] The cover plate 131 includes a plate body 138, a second spring 139, a buckle 140, and a sealing ring 141. The buckle 140 is slidably connected to the plate body 138 and is located on one side of the plate body 138. The second spring 139 is disposed between the plate body 138 and the buckle 140. The sealing ring 141 is disposed on one side of the plate body 138. A corresponding groove is provided on the filter housing body 130. The plate body 138, as the main body of the cover plate 131, has a robust structure and is easy to install and disassemble. The second spring 139, disposed between the plate body 138 and the buckle 140, provides the necessary elastic pressure to ensure a tight seal between the cover plate 131 and the filter housing body 130, preventing water leakage. The sliding connection design of the buckle 140 not only simplifies the opening and closing operation of the cover plate 131 but also ensures a secure lock. The sealing ring 141, installed on one side of the plate body 138, enhances the sealing performance of the filter housing 109 and prevents water leakage. Finally, the filter housing body 130 is pre-set with a slot that matches the buckle 140, ensuring that the cover plate 131 is securely locked in the correct position, simplifying the assembly process and improving the overall stability and ease of operation.

[0036] Second Embodiment

[0037] Based on the first embodiment, the present invention also provides an indoor aquarium oxygen supply and filtration system, including the aforementioned indoor aquarium oxygen supply and filtration device. This results in better filtration and oxygen supply effects.

[0038] The above description discloses only one preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. Those skilled in the art will understand that all or part of the processes of the above embodiments can be implemented, and equivalent changes made in accordance with the claims of the present invention are still within the scope of the invention.

Claims

1. An indoor aquarium oxygen supply and filtration device, characterized in that, The system includes a support assembly, a filter assembly, and an oxygen supply assembly. The support assembly includes a mounting shell and a support frame, with the support frame fixedly connected to the mounting shell and located on one side of the mounting shell. The filter assembly includes an inlet pipe, a waste shell, an inlet pump, and a filter shell. The inlet pipe is mounted on the support frame, the waste shell is located on the side of the inlet pipe, the filter shell is located on top of the inlet pipe, and the inlet pump is located inside the filter shell. The oxygen supply assembly includes a mixing shell, an oxygen inlet pipe, an air pump, a thinning pipe, stirring blades, a stirring motor, and an outlet pipe. The mixing shell is located on one side of the filter shell, the oxygen inlet pipe is located on one side of the mixing shell, the air pump is connected to the oxygen inlet pipe, the thinning pipe is connected to the oxygen inlet pipe, the stirring blades are rotatably mounted inside the mixing shell, and the output end of the stirring motor is connected to... The stirring blades are fixedly connected, and the liquid outlet pipe is located at the discharge port of the mixing shell. The waste shell includes a waste shell body, a moving plate, a baffle, a connecting block, and a cylinder. The connecting block is slidably connected to the waste shell body and is located on one side of the waste shell body. The moving plate has multiple through holes and is engaged with the connecting block and located on one side of the connecting block. The baffle is rotatably connected to the moving plate and slidably connected to the waste shell body. The output end of the cylinder is fixedly connected to the connecting block. After impurities accumulate to a certain extent in the waste shell body, the cylinder is activated to drive the connecting block to move upward. The moving plate engages with the connecting block, allowing it to slide and rotate relative to the connecting block. This causes the connecting block to drive the moving plate to rotate and tilt relative to the connecting block, thereby lifting the impurities.

2. The indoor fish tank oxygen supply and filtration device as described in claim 1, characterized in that, The inlet pipe includes an inlet pipe body, a bottom inlet head, and a filter screen. The bottom inlet head is located at the bottom of the inlet pipe body, and the filter screen is located at the bottom of the bottom inlet head.

3. The indoor fish tank oxygen supply and filtration device as described in claim 2, characterized in that, The inlet pipe also includes a scraper and a driven blade. The driven blade is rotatably disposed inside the bottom inlet head. The scraper is fixedly connected to the driven blade and contacts the surface of the filter screen.

4. An indoor fish tank oxygen supply and filtration device as described in claim 3, characterized in that, The waste shell also includes a scraper, a first spring, and a placement box. The scraper is slidably disposed above the movable plate, the first spring is disposed on one side of the scraper, and the placement box is disposed on one side of the scraper.

5. An indoor aquarium oxygen supply and filtration device as described in claim 4, characterized in that, The filter housing includes a filter housing body, a cover plate, a filter element, a support cover, and a purification layer. The cover plate is slidably connected to the filter housing body and is located on one side of the filter housing body. The filter element is disposed inside the cover plate. The support cover is disposed inside the filter housing body. The purification layer is disposed between the support cover and the filter housing body.

6. The indoor fish tank oxygen supply and filtration device as described in claim 5, characterized in that, The filtration assembly also includes a heating jacket and a temperature sensor. The heating jacket is disposed on the inlet pipe, and the temperature sensor is disposed on one side of the heating jacket.

7. An indoor aquarium oxygen supply and filtration system, characterized in that, The invention includes an indoor aquarium oxygen supply and filtration device as described in any one of claims 1 to 6.

Images