Energy-saving life support system for marine museum

Abstract

The utility model relates to an energy-saving life support system for a marine museum, and belongs to the field of life support systems for marine museums. Comprising a fish tank, a biochemical filtering mechanism, a gravity filtering mechanism, an overflow power generation mechanism, a sand tank filtering mechanism, a protein separation mechanism, a water return mechanism and a plurality of elbow power generation mechanisms, the biochemical filtering mechanism and the gravity filtering mechanism are arranged close to the fish tank, the biochemical filtering mechanism is arranged above the gravity filtering mechanism, the overflow power generation mechanism is arranged on the side wall of the top end of the fish tank and in the biochemical filtering mechanism, the sand tank filtering mechanism is connected with the fish tank, and the protein separation mechanism is connected with the biochemical filtering mechanism. The water return mechanism is connected with the fish tank and the gravity filtering mechanism, and the elbow power generation mechanism is arranged at pipeline bending positions in the sand tank filtering mechanism, the protein separation mechanism and the water return mechanism. According to the utility model, not only can water in the ocean museum be fully filtered and purified, but also the water in the filtering process can be used for generating electricity, so that the energy-saving effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of the life support system of an aquarium, in particular to an energy-saving life support system for an aquarium. Background Art

[0002] An aquarium needs to provide a special living space for the living habits of marine organisms. The most common one is a fish tank formed by enclosing with glass and / or concrete, which can not only provide enough living space for marine animals but also allow visitors to watch the marine animals. However, since marine organisms have been living in the artificially set fish tank, it is necessary to continuously circulate and filter the water in the fish tank to keep the water quality fresh and all water quality physical and chemical factors up to standard to ensure a good and suitable living environment for marine organisms. However, the existing filtering equipment is not perfect enough; at the same time, to provide a comfortable living environment for marine organisms, it is necessary to simulate conditions such as temperature, dissolved oxygen, salinity, freshness, etc. in their living environment, and all water quality physical and chemical factors must meet the standards. This process requires a large amount of electricity to drive the water pump to continuously circulate and filter the water body. During the circulation and filtration process, the water will continuously impact the pipe wall at the bending places of the pipeline, and there will also be a large water flow drop, but the energy generated cannot be well utilized. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide an energy-saving life support system for an aquarium, which can not only fully filter the water in the aquarium but also generate electricity by using the water during the filtration process.

[0004] The technical solution for the utility model to solve the above technical problem is as follows: an energy-saving life support system for an aquarium, comprising: a fish tank, a biochemical filtration mechanism, a gravity filtration mechanism, a plurality of overflow power generation mechanisms, a sand filter mechanism, a protein separation mechanism, a water return mechanism, and a plurality of elbow power generation mechanisms; the biochemical filtration mechanism and the gravity filtration mechanism are both arranged close to the fish tank, the biochemical filtration mechanism is arranged above the gravity filtration mechanism, the overflow power generation mechanisms are arranged on the top side wall of the fish tank and in the biochemical filtration mechanism, the sand filter mechanism is connected to the fish tank, and the water in the fish tank is pumped out, filtered and disinfected and then injected into the fish tank, the protein separation mechanism is connected to the biochemical filtration mechanism, and the protein in the water in the biochemical filtration mechanism is separated and disinfected and then injected into the biochemical filtration mechanism, the water return mechanism is connected to the fish tank and the gravity filtration mechanism, and the water filtered by the biochemical filtration mechanism and the gravity filtration mechanism is injected into the fish tank, and the elbow power generation mechanisms are arranged at the pipeline bending places in the sand filter mechanism, the protein separation mechanism and the water return mechanism.

[0005] The beneficial effects of the present utility model are as follows: The biochemical filtration mechanism, the gravity filtration mechanism, and the sand filter mechanism are conducive to fully and continuously filtering the water in the fish tank. The protein separation mechanism is conducive to removing the protein in the water, optimizing the filtration effect; The overflow power generation mechanism is conducive to allowing the water in the fish tank to enter the biochemical filtration mechanism for filtration through natural overflow, and at the same time generating electricity by using the gravitational potential energy of the water flow when the water flows down. The elbow power generation mechanism is conducive to generating electricity by using the impact force when the water flow changes direction at the pipe bends in the sand filter mechanism, the protein separation mechanism, and the water return mechanism, converting the energy lost by the impact on the elbow pipe wall into electrical energy, avoiding energy waste, and improving the energy utilization rate.

[0006] On the basis of the above technical solutions, the present utility model can be further improved as follows.

[0007] Further, the biochemical filtration mechanism includes a biochemical filtration tank and a plurality of baffles; the plurality of baffles are plate-like structures arranged inside the biochemical filtration tank, and a baffled flow channel is formed inside the biochemical filtration tank. Filter cotton, coral sand, activated carbon, and biological balls are arranged in the baffled flow channel inside the biochemical filtration tank, and the overflow power generation mechanism is arranged on the top side wall of the baffle.

[0008] The beneficial effect of adopting the above further solution is that a baffled flow channel is formed inside the biochemical filtration tank, and in combination with filter cotton, coral sand, activated carbon, and biological balls, it is conducive to biochemical filtration of the water flowing out of the fish tank.

[0009] Further, the gravity filtration mechanism includes: a gravity filtration tank, a water storage tank, and an air pump; the gravity filtration tank is arranged below the biochemical filtration tank and is connected to the end of the baffled flow channel inside the biochemical filtration tank away from the fish tank. The water storage tank is arranged at the bottom end of the gravity filtration tank, and the air pump is connected to the bottom end of the gravity filtration tank through a plurality of air pipes.

[0010] The beneficial effect of adopting the above further solution is that the gravity filtration tank is conducive to filtering the water flowing out of the fish tank through physical filtration. The water storage tank can store the filtered water, and the air pump is conducive to cleaning the filtering substances inside the gravity filtration tank through the air pipes in cooperation with the water flow when the gravity filtration tank is in a non-filtration state.

[0011] Further, the overflow power generation mechanism includes: a first generator, a first impeller, a horizontal overflow pipe, and a vertical overflow pipe; one end of the horizontal overflow pipe is perpendicularly connected to the top end of the vertical overflow pipe. The first impeller is arranged inside the vertical overflow pipe and is connected to the first generator. The bottom end of the vertical overflow pipe is arranged inside the baffled flow channel of the biochemical filtration tank near the end close to the fish tank.

[0012] The beneficial effects of adopting the above further solution are as follows: The first generator cooperating with the first impeller is conducive to generating electricity by utilizing the gravitational potential energy of the water flowing out of the fish tank.

[0013] Further, the water return mechanism includes a water return pipe and a water return pump; the water return pump is arranged on the water return pipe, one end of the water return pipe is communicated with the fish tank, the other end is communicated with the reservoir, and the elbow power generation mechanism is arranged at the bend of the water return pipe.

[0014] The beneficial effects of adopting the above further solution are as follows: The water return pump is conducive to injecting the water filtered by the biochemical filtration mechanism and the gravity filtration mechanism back into the fish tank through the water return pipe, realizing the circulation of the water in the fish tank.

[0015] Further, the protein separation mechanism includes: a protein separation pipe, a protein separation pump, a protein separation device, and an ozone generator; the protein separation pump and the protein separation device are arranged on the protein separation pipe, both ends of the protein separation pipe are connected to the baffle channel inside the biochemical filtration tank, the ozone generator is connected to the protein separation device, and the elbow power generation mechanism is arranged at the bend of the protein separation pipe.

[0016] The beneficial effects of adopting the above further solution are as follows: The protein separation pump is conducive to pumping the water flowing into the biochemical filtration tank into the protein separation device through the protein separation pipe. The protein separation device is conducive to separating the proteins in the water, and then pumping them into the biochemical filtration tank through the protein separation pipe for filtration. The ozone generator is conducive to generating ozone and inputting it into the protein separation device through a Venturi tube, fully mixing with the water body in the device and playing a disinfection role.

[0017] Further, the protein separation device includes: a protein separation chamber, a third impeller, a third generator, a Venturi emitter, and a third connecting pipe; both ends of the third connecting pipe are correspondingly communicated with the Venturi emitter and the water inlet of the protein separation chamber. The end of the Venturi emitter away from the third connecting pipe is connected to the protein separation pipe. The protein separation chamber is a cavity structure with a sewage outlet at the top and a water outlet and a water inlet on the side wall at the bottom. The third impeller is arranged inside the protein separation chamber and corresponds to the end of the third connecting pipe. The third generator is connected to the third impeller, and the water outlet of the protein separation chamber is connected to the protein separation pipe.

[0018] The beneficial effects of adopting the above further solution are as follows: The Venturi emitter is conducive to forming a gas-water mixture with the water flowing from the protein separation pipe and injecting it into the protein separation chamber through the third connecting pipe, driving the third impeller in the protein separation chamber to rotate, and then cooperating with the third generator to generate electricity. At the same time, the gas-water mixture is also conducive to separating the proteins in the water in the form of bubbles.

[0019] Furthermore, the sand filter mechanism includes: a sand filter pipeline, a sand filter pump, a sand cylinder, and an ultraviolet generator; both ends of the sand filter pipeline are correspondingly connected to the upper side wall of the fish tank and a sump arranged at the bottom end of the fish tank, the sand filter pump, the sand cylinder, and the ultraviolet generator are all arranged on the sand filter pipeline, and the elbow power generation mechanism is arranged at the bending part of the sand filter pipeline.

[0020] The beneficial effect of adopting the above further scheme is that the sand filter pump is conducive to pumping out the water in the fish tank, and after being filtered by the sand cylinder, it is injected back into the fish tank, filtering the water in the fish tank simultaneously with the biochemical filter mechanism and the gravity filter mechanism, increasing the filtering effect, and the ultraviolet generator is conducive to disinfecting the water pumped out of the fish tank and then returning it to the fish tank.

[0021] Furthermore, the elbow power generation mechanism includes a second impeller and a second generator; the second impeller is arranged inside the bent pipeline and is connected to the second generator.

[0022] The beneficial effect of adopting the above further scheme is that the water flow scours the second impeller at the bending part, which is conducive to driving the second impeller to rotate, and then drives the second generator to generate electricity, converting the energy lost at the bending part of the water flow in the pipeline into electrical energy for utilization. Description of the Drawings

[0023] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the elbow power generation mechanism inside the bent pipeline provided by an embodiment of the present invention Figure 1 ;

[0025] Figure 3 It is a schematic diagram of the structure of the elbow power generation mechanism inside the bent pipeline provided by an embodiment of the present invention Figure 2 ;

[0026] Figure 4 It is a schematic diagram of the structure of the overflow power generation mechanism provided by an embodiment of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the protein separation device provided by an embodiment of the present invention.

[0028] Among them, Figure 1 the arrows in represent the flow direction of the water.

[0029] In the drawings, the list of components represented by each reference numeral is as follows:

[0030] 1. Fish tank; 2. Biochemical filtration mechanism; 3. Gravity filtration mechanism; 4. Overflow power generation mechanism; 5. Sand filter mechanism; 6. Protein separation mechanism; 7. Return water mechanism; 8. Bend power generation mechanism; 11. Sump pit; 21. Biochemical filtration tank; 22. Baffle; 31. Gravity filtration tank; 32. Reservoir; 33. Air pump; 41. First generator; 42. First impeller; 43. Horizontal overflow pipe; 44. Vertical overflow pipe; 51. Sand filter pipeline; 52. Sand filter pump; 53. Sand filter; 54. Ultraviolet generator; 61. Protein separation pipeline; 62. Protein separation pump; 63. Protein separation equipment; 64. Ozone generator; 71. Return water pipeline; 72. Return water pump; 81. Second impeller; 82. Second generator; 631. Protein separation chamber; 632. Third impeller; 633. Third generator; 634. Venturi emitter; 635. Third connecting pipe. Detailed implementation mode

[0031] The principles and features of the present utility model are described below. The examples given are only used to explain the present utility model and are not intended to limit the scope of the present utility model.

[0032] As Figures 1 to 5 shown, an energy-saving life support system for an aquarium includes: a fish tank 1, a biochemical filtration mechanism 2, a gravity filtration mechanism 3, a plurality of overflow power generation mechanisms 4, a sand filter mechanism 5, a protein separation mechanism 6, a return water mechanism 7, and a plurality of bend power generation mechanisms 8; the biochemical filtration mechanism 2 and the gravity filtration mechanism 3 are both arranged close to the fish tank 1, the biochemical filtration mechanism 2 is arranged above the gravity filtration mechanism 3, the overflow power generation mechanism 4 is arranged on the top side wall of the fish tank 1 and inside the biochemical filtration mechanism 2, the sand filter mechanism 5 is connected to the fish tank 1, and the water in the fish tank 1 is pumped out, filtered and disinfected and then injected into the fish tank 1, the protein separation mechanism 6 is connected to the biochemical filtration mechanism 2, and the protein in the water in the biochemical filtration mechanism 2 is separated and disinfected and then injected into the biochemical filtration mechanism 2, the return water mechanism 7 is connected to the fish tank 1 and the gravity filtration mechanism 3, and the water filtered by the biochemical filtration mechanism 2 and the gravity filtration mechanism 3 is injected into the fish tank 1, and the bend power generation mechanism 8 is arranged at the pipe bends in the sand filter mechanism 5, the protein separation mechanism 6 and the return water mechanism 7.

[0033] Among them, it should be noted that: in the technical solution of the present utility model, the overflow power generation mechanism 4 injects the water in the fish tank 1 into the biochemical filtration mechanism 2 in an overflow manner and circulates inside the biochemical filtration mechanism 2.

[0034] The beneficial effects of the present utility model are as follows: The biochemical filtration mechanism, the gravity filtration mechanism and the sand filter mechanism are conducive to fully and continuously filtering the water in the fish tank. The protein separation mechanism is conducive to removing the protein in the water, optimizing the filtration effect; the overflow power generation mechanism is conducive to allowing the water in the fish tank to enter the biochemical filtration mechanism for filtration through natural overflow, and at the same time generating electricity by using the gravitational potential energy of the water flow when it falls. The elbow power generation mechanism is conducive to generating electricity by using the impact force when the water flow changes direction at the pipe bends in the sand filter mechanism, the protein separation mechanism and the water return mechanism, converting the energy lost by the impact on the elbow pipe wall into electrical energy, avoiding energy waste and improving the energy utilization rate.

[0035] Preferably, as Figure 1 shown, the biochemical filtration mechanism 2 includes a biochemical filtration tank 21 and a plurality of baffles 22; the plurality of baffles 22 are plate-like structures arranged inside the biochemical filtration tank 21 and form a zigzag channel inside the biochemical filtration tank 21. Filter cotton, coral sand, activated carbon and biological balls are arranged in the zigzag channel inside the biochemical filtration tank 21, and the overflow power generation mechanism 4 is arranged on the top side wall of the baffle 22.

[0036] Among them, it should be noted that: in the preferred technical embodiment of the present utility model, there are four zigzag channels, and in the direction from the end close to the fish tank 1 to the end far from the fish tank 1, filter cotton and coral sand, coral sand, biological balls, and activated carbon are arranged in the four zigzag channels in one-to-one correspondence.

[0037] The beneficial effects of adopting the above preferred scheme are: forming a zigzag channel inside the biochemical filtration tank, and then cooperating with filter cotton, coral sand, activated carbon and biological balls, which is conducive to biochemical filtration of the water flowing out of the fish tank.

[0038] Preferably, as Figure 1 shown, the gravity filtration mechanism 3 includes: a gravity filtration tank 31, a reservoir 32 and an air pump 33; the gravity filtration tank 31 is arranged below the biochemical filtration tank 21 and is communicated with the end of the zigzag channel inside the biochemical filtration tank 21 far from the fish tank 1. The reservoir 32 is arranged at the bottom end of the gravity filtration tank 31, and the air pump 33 is connected to the bottom end of the gravity filtration tank 31 through a plurality of air pipes.

[0039] Among them, it should be noted that: in the technical solution of the present utility model, fine sand, quartz sand and coral sand are sequentially arranged in the gravity filtration tank 31 from top to bottom.

[0040] The beneficial effects of adopting the above preferred solution are as follows: The gravity filtration tank is conducive to filtering the water flowing out of the fish tank through physical filtration. The reservoir can store the filtered water. The air pump is conducive to cleaning the filtering substances inside the gravity filtration tank through the air pipe in cooperation with the water flow when the gravity filtration tank is in a non-filtration state.

[0041] Preferably, as Figure 1 and Figure 4 shown, the overflow power generation mechanism 4 includes: a first generator 41, a first impeller 42, a horizontal overflow pipe 43, and a vertical overflow pipe 44. One end of the horizontal overflow pipe 43 is vertically connected to the top end of the vertical pipe 44. The first impeller 42 is arranged inside the vertical extraction overflow pipe 44 and is connected to the first generator 41. The bottom end of the vertical overflow pipe 44 is arranged inside the baffle channel of the biochemical filtration tank 21 near the end close to the fish tank 1.

[0042] The beneficial effects of adopting the above preferred solution are as follows: The first generator cooperating with the first impeller is conducive to generating electricity by using the gravitational potential energy of the water flowing out of the fish tank.

[0043] Preferably, as Figure 1 shown, the water return mechanism 7 includes a water return pipe 71 and a water return pump 72. The water return pump 72 is arranged on the water return pipe 71. One end of the water return pipe 71 is communicated with the fish tank 1, and the other end is communicated with the reservoir 32. The elbow power generation mechanism 8 is arranged at the bend of the water return pipe 71.

[0044] The beneficial effects of adopting the above preferred solution are as follows: The water return pump is conducive to pumping the water filtered by the biochemical filtration mechanism and the gravity filtration mechanism back to the fish tank through the water return pipe, realizing the circulation of the water in the fish tank.

[0045] Preferably, as Figure 1 shown, the protein separation mechanism 6 includes: a protein separation pipe 61, a protein separation pump 62, a protein separation device 63, and an ozone generator 64. The protein separation pump 62 and the protein separation device 63 are arranged on the protein separation pipe 61. Both ends of the protein separation pipe 61 are connected to the baffle channel inside the biochemical filtration tank 21. The ozone generator 64 is connected to the protein separation device 63. The elbow power generation mechanism 8 is arranged at the bend of the protein separation pipe 61.

[0046] The beneficial effects of adopting the above preferred solution are as follows: The protein separation pump is conducive to pumping the water flowing into the biochemical filtration tank into the protein separation equipment through the protein separation pipeline. The protein separation equipment is conducive to separating the proteins in the water, and then entering the biochemical filtration tank through the protein separation pipeline for continuous filtration. The ozone generator is conducive to generating ozone and inputting it into the protein separation equipment through the Venturi tube, fully mixing with the water body in the equipment and playing a disinfection role.

[0047] Preferably, as Figure 5 shown, the protein separation equipment 63 includes: a protein separation chamber 631, a third impeller 632, a third generator 633, a Venturi emitter 634, and a third connecting pipe 635; both ends of the third connecting pipe 635 are correspondingly communicated with the Venturi emitter 634 and the water inlet of the protein separation chamber 631. The end of the Venturi emitter 634 away from the third connecting pipe 635 is connected to the protein separation pipeline 61. The protein separation chamber 631 is a cavity structure with a sewage outlet at the top and a water outlet and a water inlet on the side wall at the bottom. The third impeller 632 is arranged inside the protein separation chamber 631 and corresponds to the end of the third connecting pipe 635. The third generator 633 is connected to the third impeller 632, and the water outlet of the protein separation chamber 631 is connected to the protein separation pipeline 61.

[0048] Among them, it should be noted that: in the technical solution of the present invention, separating the proteins in the water by using the protein separation chamber 631 and the Venturi emitter 634 belongs to the prior art.

[0049] The beneficial effects of adopting the above preferred solution are as follows: The Venturi emitter is conducive to forming a gas-water mixture from the water flowing from the protein separation pipeline and injecting it into the protein separation chamber through the third connecting pipe, driving the third impeller in the protein separation chamber to rotate, and then cooperating with the third generator to generate electricity. At the same time, the gas-water mixture is also conducive to separating the proteins in the water in the form of bubbles.

[0050] Preferably, as Figure 1 shown, the sand filter mechanism 5 includes: a sand filter pipeline 51, a sand filter pump 52, a sand filter 53, and an ultraviolet generator 54; both ends of the sand filter pipeline 51 are correspondingly communicated with the upper side wall of the fish tank 1 and the sump 11 arranged at the bottom of the fish tank 1. The sand filter pump 52, the sand filter 53, and the ultraviolet generator 54 are all arranged on the sand filter pipeline 51, and the elbow power generation mechanism 8 is arranged at the bending part of the sand filter pipeline 51.

[0051] Among them, it should be noted that: in the preferred embodiment of the present utility model, a constant temperature system is provided on the sand filter pipe 51 to keep the water entering the fish tank 1 after being filtered by the sand filter 53 and disinfected by the ultraviolet generator 54 within a certain constant temperature range, so that the temperature of the water in the fish tank 1 is adapted to the living habits of marine animals.

[0052] The beneficial effects of adopting the above preferred solution are as follows: The sand filter pump is beneficial to pumping out the water in the fish tank, and then injecting it back into the fish tank after being filtered by the filter material in the sand filter, filtering the water in the fish tank simultaneously with the biochemical filtration mechanism and the gravity filtration mechanism, improving the filtration effect. The ultraviolet generator is beneficial to disinfecting the water pumped out of the fish tank and then injecting it back into the fish tank.

[0053] Preferably, as Figure 2 and Figure 3 shown, the elbow power generation mechanism 8 includes a second impeller 81 and a second generator 82; the second impeller 81 is arranged inside the bent pipe and is connected to the second generator 82.

[0054] Among them, it should be noted that: in the technical solution of the present utility model, the second impeller 81 is arranged at the bent parts of the sand filter pipe 51, the protein separation pipe 61 and the return water pipe 71.

[0055] The beneficial effects of adopting the above preferred solution are as follows: The water flow drives the second impeller to rotate by scouring the second impeller at the bent part, and then drives the second generator to generate electricity, converting the energy lost by the water flow at the bent part in the pipe into electrical energy for utilization.

[0056] The working process of the present utility model will be described below through an embodiment:

[0057] As Figures 1 to 5 shown, on the one hand, the water in the fish tank 1 reaches one end of the internal baffle channel of the biochemical filtration tank 21 close to the fish tank 1 after passing through the overflow power generation mechanism 4. The water continuously flows in the baffle channel and undergoes biochemical filtration, and then enters the gravity filtration tank 31 from the end of the internal baffle channel of the biochemical filtration tank 21 far from the fish tank 1. After being filtered by gravity sedimentation in the gravity filtration tank 31, it enters the water storage tank 32. Then, under the action of the return water pump 72, the water in the water storage tank 32 returns to the fish tank 1 through the return water pipe 71; on the other hand, under the action of the sand filter pump 52, the water in the fish tank 1 enters the sand filter 53 through the sand filter pipe 51. After the sand filter 53 filters the water in the fish tank 1, it returns to the fish tank 1 through the sand filter pipe 51 again.

[0058] When filtering the water in the fish tank 1 in the biochemical filter tank 21, the protein separation pump 62 pumps the water at one end of the internal baffle channel of the biochemical filter tank 21 close to the fish tank 1 to the protein separation device 63 for protein separation, and then pumps it back to the other end of the internal baffle channel of the biochemical filter tank 21 far from the fish tank 1 through the protein separation pipeline 61;

[0059] During the above process of filtering the water in the fish tank 1, the water flow scours the first impeller 42 in the vertical overflow pipe 44, driving the first generator 41 to generate electricity. The water flow scours the second impeller 81 at the bends of the sand filter pipeline 51, the protein separation pipeline 61, and the return water pipeline 71, driving the second generator 82 to generate electricity. The water flow scours the third impeller 632 in the protein separation chamber 631, driving the third generator 633 to generate electricity.

[0060] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0061] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0062] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0064] In the description of this specification, the description with reference to terms such as "an embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples.

[0065] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. An energy-saving life-support system for an oceanarium, characterized in that: include: A fish tank (1), a biochemical filtration mechanism (2), a gravity filtration mechanism (3), a plurality of overflow power generation mechanisms (4), a sand tank filtration mechanism (5), a protein separation mechanism (6), a water return mechanism (7) and a plurality of elbow power generation mechanisms (8); The biochemical filtration mechanism (2) and the gravity filtration mechanism (3) are arranged near the fish tank (1), the biochemical filtration mechanism (2) is arranged above the gravity filtration mechanism (3), the overflow power generation mechanism (4) is arranged on the top side wall of the fish tank (1) and in the biochemical filtration mechanism (2), the sand tank filtration mechanism (5) is connected to the fish tank (1), and the water in the fish tank (1) is extracted, filtered and disinfected, and then injected into the fish tank (1), and the protein separation mechanism (6) is connected to the biochemical filtration mechanism (1). The fish tank (1) is connected to the fish tank (2), the protein in the water in the biochemical filtering mechanism (2) is separated and then injected into the biochemical filtering mechanism (2), the water return mechanism (7) is connected to the fish tank (1) and the gravity filtering mechanism (3), the water filtered by the biochemical filtering mechanism (2) and the gravity filtering mechanism (3) is injected into the fish tank (1), and the elbow power generation mechanism (8) is arranged at the pipe bends in the sand tank filtering mechanism (5), the protein separation mechanism (6) and the water return mechanism (7).

2. The energy-saving life-support system for an oceanarium according to claim 1, characterized in that: The biochemical filtration mechanism (2) comprises a biochemical filtration pool (21) and a plurality of baffles (22); the plurality of baffles (22) are plate-like structures arranged inside the biochemical filtration pool (21), and form a baffle channel inside the biochemical filtration pool (21); filter cotton, coral sand, activated carbon and bio-balls are arranged in the baffle channel inside the biochemical filtration pool (21); and the overflow power generation mechanism (4) is arranged on the top side wall of the baffle (22).

3. The energy-saving life-support system for an oceanarium according to claim 2, characterized in that: The gravity filtration mechanism (3) comprises: a gravity filtration pool (31), a water reservoir (32) and an air pump (33); the gravity filtration pool (31) is arranged below the biochemical filtration pool (21) and is connected to an end of the internal baffle channel of the biochemical filtration pool (21) away from the fish tank (1); the water reservoir (32) is arranged at the bottom end of the gravity filtration pool (31); and the air pump (33) is connected to the bottom end of the gravity filtration pool (31) via a plurality of air pipes.

4. The energy-saving life-support system for an oceanarium according to claim 3, characterized in that: The overflow power generation mechanism (4) comprises: a first generator (41), a first impeller (42), a horizontal overflow pipe (43) and a vertical overflow pipe (44); one end of the horizontal overflow pipe (43) is vertically connected to the top of the vertical overflow pipe (44); the first impeller (42) is arranged inside the vertical overflow pipe (44) and connected to the first generator (41); the bottom end of the vertical overflow pipe (44) is arranged inside the internal baffle channel of the biochemical filtration pool (21) close to one end of the fish tank (1).

5. The energy-saving life-support system for an oceanarium according to claim 3, characterized in that: The water return mechanism (7) comprises a water return pipe (71) and a water return pump (72); the water return pump (72) is arranged on the water return pipe (71); one end of the water return pipe (71) is connected to the fish tank (1), and the other end is connected to the water reservoir (32); the elbow power generation mechanism (8) is arranged at the bend of the water return pipe (71).

6. The energy-saving life-support system for an oceanarium according to claim 3, characterized in that: The protein separation mechanism (6) comprises: a protein separation pipeline (61), a protein separation pump (62), a protein separation device (63) and an ozone generator (64); the protein separation pump (62) and the protein separation device (63) are arranged on the protein separation pipeline (61), both ends of the protein separation pipeline (61) are connected to the baffle channel inside the biochemical filtration pool (21), the ozone generator (64) is connected to the protein separation device (63), and the elbow power generation mechanism (8) is arranged at the bend of the protein separation pipeline (61).

7. The energy-saving life-support system for an oceanarium according to claim 6, characterized in that: The protein separation device (63) comprises: a protein separation chamber (631), a third impeller (632), a third generator (633), a Venturi emitter (634) and a third connecting pipe (635); two ends of the third connecting pipe (635) are connected to the Venturi emitter (634) and the water inlet of the protein separation chamber (631) in a one-to-one correspondence; one end of the Venturi emitter (634) away from the third connecting pipe (635) is connected to the protein separation pipeline (61); the protein separation chamber (631) is a cavity structure with a sewage outlet at the top and a water outlet and a water inlet on the side wall at the bottom; the third impeller (632) is arranged inside the protein separation chamber (631) and corresponds to the end of the third connecting pipe (635); the third generator (633) is connected to the third impeller (632); and the water outlet of the protein separation chamber (631) is connected to the protein separation pipeline (61).

8. The energy-saving life-support system for an oceanarium according to claim 1, characterized in that: The sand cylinder filter mechanism (5) comprises: a sand cylinder filter pipe (51), a sand cylinder filter pump (52), a sand cylinder (53) and an ultraviolet generator (54); the two ends of the sand cylinder filter pipe (51) are connected to the upper side wall of the fish tank (1) and the sump (11) arranged at the bottom of the fish tank (1) in a one-to-one correspondence; the sand cylinder filter pump (52), the sand cylinder (53) and the ultraviolet generator (54) are all arranged on the sand cylinder filter pipe (51); and the elbow power generation mechanism (8) is arranged at the bend of the sand cylinder filter pipe (51).

9. The energy-saving life-support system for an oceanarium according to claim 1, characterized in that: The bent head power generation mechanism (8) comprises a second impeller (81) and a second generator (82); the second impeller (81) is arranged inside the bent pipe and connected to the second generator (82).

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