CN106035202B - Automatic oxygenation device for fish tank - Google Patents
Automatic oxygenation device for fish tank Download PDFInfo
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- CN106035202B CN106035202B CN201610609513.1A CN201610609513A CN106035202B CN 106035202 B CN106035202 B CN 106035202B CN 201610609513 A CN201610609513 A CN 201610609513A CN 106035202 B CN106035202 B CN 106035202B
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 88
- 238000006213 oxygenation reaction Methods 0.000 title claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 230000005484 gravity Effects 0.000 claims abstract description 53
- 230000008093 supporting effect Effects 0.000 claims description 44
- 230000005540 biological transmission Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims 1
- 238000009423 ventilation Methods 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 20
- 229910052760 oxygen Inorganic materials 0.000 description 20
- 239000001301 oxygen Substances 0.000 description 20
- 230000033001 locomotion Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000001706 oxygenating effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses an automatic oxygenation device for a fish tank, which comprises a support rod, a support arranged in the middle of the support rod, and a first oxygenation mechanism and a second oxygenation mechanism which are respectively arranged at two ends of the support rod, wherein the support rod is connected with the support rod in a swinging manner, a gravity center moving device is arranged in the support rod, the first oxygenation mechanism comprises a first air inner cylinder and a first fixed outer net, the second oxygenation mechanism comprises a second air inner cylinder and a second fixed outer net, and a plurality of ventilation ports for air inlet and air outlet are respectively arranged on the side walls of the first air inner cylinder and the second air inner cylinder. The automatic fish tank oxygenation device can oxygenate the fish tank, not only solves the problems of high noise and high power consumption of the conventional oxygenation device, but also increases the interestingness of the fish tank.
Description
Technical Field
The invention relates to the technical field of oxygenation, in particular to an automatic oxygenation device for a fish tank.
Background
In order to prevent the fish in the fish tank from dying due to insufficient dissolved oxygen in water, an oxygen increasing air pump is generally adopted to increase oxygen for the fish in the fish tank, the oxygen increasing air pump has noise and needs to consume electric power, and the concept of low carbon and environmental protection advocated by the current society is not met. In addition, although the fish tank is used as an ornamental article and an oxygen increasing device of cold ice is implanted into the fish tank, the life of fish school is prolonged to some extent, but the beauty of the fish tank is greatly reduced.
Disclosure of Invention
The invention aims to provide an automatic fish tank oxygenation device which can oxygenate a fish tank, not only solves the problems of high noise and high power consumption of the conventional oxygenation device, but also increases the interestingness of the fish tank.
In order to achieve the above purpose, the solution of the invention is:
the automatic oxygenation device for the fish tank comprises a support rod, a support arranged in the middle of the support rod, and a first oxygenation mechanism and a second oxygenation mechanism which are respectively arranged at two ends of the support rod, wherein the support rod is positioned outside the fish tank, the support is positioned below the support rod, the support rod is connected with the support rod in a swinging manner, the support rod is a hollow rod with an accommodating space formed inside, a gravity center moving device is arranged in the support rod, the first oxygenation mechanism comprises a first air inner cylinder for inputting fresh air to the fish tank and a first fixed outer net which is arranged in the fish tank and used for accommodating the first air inner cylinder, one end of the support rod is connected with the first air inner cylinder through a first hanging assembly, and the bottom of the first air inner cylinder is elastically connected with the bottom of the first fixed outer net through a first elastic assembly; the second oxygenation mechanism comprises a second air inner cylinder for inputting fresh air into the fish tank and a second fixed outer net which is arranged in the fish tank and used for accommodating the second air inner cylinder, the other end of the supporting rod is connected with the second air inner cylinder through a second hanging component, and the bottom of the second air inner cylinder is elastically connected with the bottom of the second fixed outer net through a second elastic component; and a plurality of air vents used for air inlet and air outlet are formed in the side walls of the first air inner cylinder and the second air inner cylinder.
The focus mobile device includes the focus ball and installs respectively the inside first focus rolling-up device and the second focus rolling-up device in branch both ends, first focus rolling-up device and second focus rolling-up device all include the spool, can twine at epaxial elasticity rope and drive spool pivoted control mechanism, the one end of the elasticity rope of first focus rolling-up device with the corresponding end of the elasticity rope of second focus rolling-up device is fixed respectively on the focus ball.
The control mechanism comprises a motor, a transmission mechanism and a remote control unit which can remotely control the motor to be started or closed and can rotate forwards or reversely, the transmission mechanism comprises a driving gear and a driven gear which are in transmission connection with each other, the driving gear is fixedly sleeved outside an output shaft of the motor, and the driven gear is fixedly sleeved on one end part of the scroll.
The gravity center moving device comprises a gravity rod fixed in the extension part and a gravity weight located in the accommodating space of the support rod, the fixed direction of the gravity rod is perpendicular to the length direction of the support rod, two ends of the gravity rod are respectively provided with a swinging ring, and the gravity weight is respectively connected with the corresponding swinging rings through a swinging rope.
The first hanging assembly comprises a V-shaped supporting rod connected with the corresponding end of the supporting rod, and the V-shaped supporting rod is connected with the first air inner cylinder through a hanging rod; the second hanging component comprises a V-shaped supporting rod connected with the other corresponding end of the supporting rod, and the V-shaped supporting rod is connected with the second air inner cylinder through a hanging rod.
An air bag communicated with the first air inner cylinder is connected between the first air inner cylinder and the corresponding suspender, and an air bag communicated with the second air inner cylinder is connected between the second air inner cylinder and the corresponding suspender.
The upper end of the first air inner cylinder is conical, the upper end of the second air inner cylinder is also conical, the lower end of the first air inner cylinder is in an inverted cone shape, and the lower end of the second air inner cylinder is also in an inverted cone shape.
The first elastic component and the second elastic component are both continuously bent compressible spring pieces.
An air cushion plate which enables the support to float on the water surface is arranged below the support, and the bottom of the air cushion plate is connected with a fixing anchor for fixing the support.
After the structure is adopted, the automatic fish tank oxygenation device is placed in a fish tank, the support is arranged in the fish tank, the first oxygenation mechanism and the second oxygenation mechanism are positioned at two ends of the support rod, after one of the oxygenation mechanisms is subjected to an upward or downward acting force (the acting force is provided by people or other force application devices), the first oxygenation mechanism and the second oxygenation mechanism can swing up and down in turn, and the first fixed outer net and the second fixed outer net in the fish tank play a role in isolating fish groups. When the first oxygenation mechanism swings downwards, the second oxygenation mechanism swings upwards, the first air inner cylinder filled with air enters the first fixed outer net, the air of the first air inner cylinder can be introduced into the fish tank through the vent hole to supply oxygen to fish schools in the fish tank, the gravity center of the gravity center moving device shifts towards the first oxygenation mechanism, the first air inner cylinder can move downwards, meanwhile, the first air inner cylinder entering the first fixed outer net has downward compression acting force on the first elastic component, therefore, the first elastic component can also have upward reaction force on the first air inner cylinder, the upward movement of the first air inner cylinder is facilitated, then the gravity center of the gravity center moving device shifts towards the second oxygenation mechanism, the first oxygenation mechanism swings upwards, the second oxygenation mechanism swings downwards, the second air inner cylinder filled with air enters the second fixed outer net, and the air of the second air inner cylinder enters the fish tank through the vent hole, the second air inner cylinder in the second fixed outer net has downward compression acting force on the second elastic component, so that the second elastic component has upward reaction force on the second air inner cylinder, and the upward movement of the second air inner cylinder is facilitated. The first oxygenation mechanism and the second oxygenation mechanism swing up and down back and forth until the support rods are balanced again, so that the aim of oxygenating the fish tank is fulfilled.
Because the mode of luffing motion of first oxygenation mechanism and second oxygenation mechanism is similar the motion mode of seesaw, need the people to apply an external force for branch when just starting the swing, can supply the people to play, first air inner tube and second air inner tube have the bubble to produce when getting into the fish bowl in addition, have additionally increased recreational and interesting for the fish bowl.
Therefore, the automatic fish tank oxygenation device can oxygenate the fish tank, not only solves the problems of high noise and high power consumption of the conventional oxygenation device, but also increases the interestingness of the fish tank.
Furthermore, the first hanging assembly comprises a V-shaped supporting rod connected with the corresponding end of the supporting rod, and the V-shaped supporting rod is connected with the first air inner cylinder through a hanging rod; the second hanging component comprises a V-shaped supporting rod connected with the other corresponding end of the supporting rod, the V-shaped supporting rod is connected with the second air inner cylinder through a hanging rod, the V-shaped supporting rod provides supporting effect for two ends of the supporting rod, and in the process of ensuring that one end of the supporting rod moves downwards, the first air inner cylinder or the second air inner cylinder can be linearly pressed into the corresponding fixed outer net.
Further, the upper end of first air inner tube is conical, the upper end of second air inner tube also is conical, the lower extreme of first air inner tube is the obconic, the lower extreme of second air inner tube also is the obconic, and when first air inner tube or second air inner tube downstream, its lower extreme is the shape of obconic and makes first air inner tube or second air inner tube get into aquatic more easily, and is the conical shape also makes first air inner tube or second air inner tube come out from aquatic more easily when first air inner tube or second air inner tube upward movement, and is same, and its upper end is conical shape.
Further, an air cushion plate enabling the support to float on the water surface is arranged below the support, a fixing anchor used for fixing the support is connected to the bottom of the air cushion plate, the automatic fish tank oxygenation device is also suitable for a fish tank, the fixing anchor is fixed at a specified position of the bottom of the fish tank, the air cushion plate enables the support rod to float on the water surface of the fish tank, and the first oxygenation mechanism and the second oxygenation mechanism can also provide oxygen for fish schools in the fish tank.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic view of a connection structure of a reel, a motor and a transmission mechanism according to a first embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a control mechanism according to an embodiment of the present invention;
FIG. 4 is another schematic structural diagram of a first embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a second embodiment of the present invention;
fig. 6 is a schematic structural diagram of a third embodiment of the present invention.
In the figure:
strut 1 extension 11
First gravity center rolling device 42 of gravity center ball 41
Second gravity center take-up 43 spool 44
Fixed mounting buckle 5 and 5' first air inner cylinder 61
First fixed outer net 62 sling 63
V-shaped support rod 64 suspender 65
Second air inner cylinder 71 second fixed outer net 72
Sling 73V-shaped support bar 74
Swinging ring 43a
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
Example one
An automatic oxygenation device for a fish tank is shown in figure 1 and comprises a support rod 1, a support 2 arranged in the middle of the support rod 1, and a first oxygenation mechanism and a second oxygenation mechanism which are respectively arranged at two ends of the support rod 1, wherein the support rod 1 is positioned outside a fish tank 1a, the support 2 is positioned below the support rod 1, the support rod 1 is connected with the support 2 through a rotating shaft 3 in a swinging mode, and the support rod 1 can swing up and down on a vertical plane.
As shown in fig. 1 to 3, the supporting rod 1 is a hollow rod with a receiving space formed therein, a center of gravity shifting device is disposed in the supporting rod 1, the center of gravity shifting device includes a center of gravity ball 41, and a first center of gravity rolling-up device 42 and a second center of gravity rolling-up device 43 respectively mounted in two ends of the supporting rod 1, the first center of gravity rolling-up device 42 is disposed corresponding to the first oxygenation mechanism, the second center of gravity rolling-up device 43 is disposed corresponding to the second oxygenation mechanism, each of the first center of gravity rolling-up device 42 and the second center of gravity rolling-up device 43 includes a reel 44, an elastic cord 45 capable of being wound on the reel 44, and a control mechanism for driving the reel 44 to rotate, and one end of the elastic cord 45 of the first center of gravity rolling-up device 42 and a corresponding end of the elastic cord 45 of the second center of gravity rolling-up device 43 are respectively fixed on the center of gravity ball 41. The control mechanism is a conventional control mechanism in the field and comprises a power supply 46, a motor 47, a transmission mechanism and a remote control unit, wherein the motor 47 is installed in the strut 1 through a fixed mounting buckle 5, the transmission mechanism comprises a driving gear 481, a driven gear 482 and a transmission belt 483, the driving gear 481 is fixedly sleeved outside an output shaft of the motor 47, the driven gear 482 is fixedly sleeved on one end part of a corresponding scroll 44, and the other end part of the scroll 44 is installed at a corresponding position in the strut 1 through a fixed mounting buckle 5'. The driving gear 481 is driven by the motor 47 to rotate, the driving gear 481 drives the driven gear 482 to rotate through the driving belt 483, so that the elastic rope 45 on the control scroll 44 is extended or shortened, the purpose of adjusting the position of the gravity center ball 41 in the supporting rod 1 is achieved, and the up-and-down swinging of the supporting rod 1 is facilitated. The remote control unit includes a remote controller 491 and a reception processing circuit 492, the reception processing circuit 492 and the motor 47 are supplied with operating power by a power supply 46, the motor 47 is connected to a control output terminal of the reception processing circuit 492; the remote controller 491 is provided with a control switch, the control switch is used for controlling and operating, the remote controller 491 sends out a control signal, the control signal is received by the receiving processing circuit 492, the receiving processing circuit 492 sends out a driving signal after receiving the control signal to drive the motor 47 to start or close, and rotate forwards or backwards, and the corresponding extension and contraction of the elastic rope 45 are realized through the forward rotation and the reverse rotation of the motor 47.
As shown in figure 1, the first oxygenation mechanism comprises a first air inner cylinder 61 for inputting fresh air into the fish tank and a first fixed outer net 62 which is arranged in the fish tank 1a and used for accommodating the first air inner cylinder 61, one end of the supporting rod 1 is connected with a V-shaped supporting rod 64 through a sling 63, the V-shaped supporting rod 64 is connected with the first air inner cylinder 61 through a suspender 65, and the bottom of the first air inner cylinder 61 is elastically connected with the bottom of the first fixed outer net 62 through a continuously bent compressible spring sheet 66.
As shown in fig. 1, the second oxygenation mechanism comprises a second air inner cylinder 71 for inputting fresh air into the aquarium and a second fixed outer net 72 installed in the aquarium 1a for accommodating the second air inner cylinder 71, the other end of the support rod 1 is also connected with a V-shaped support rod 74 through a sling 73, the V-shaped support rod 74 is connected with the second air inner cylinder 71 through a hanger rod 75, and the bottom of the second air inner cylinder 71 is elastically connected with the bottom of the second fixed outer net 72 through a continuously bent compressible spring sheet 76; the side walls of the first air inner cylinder 61 and the second air inner cylinder 71 are respectively provided with a plurality of air vents for air inlet and outlet, the upper end of the first air inner cylinder 61 is conical, the upper end of the second air inner cylinder 71 is also conical, the lower end of the first air inner cylinder 61 is in an inverted cone shape, and the lower end of the second air inner cylinder 71 is also in an inverted cone shape.
After the structure is adopted, the automatic fish tank oxygenation device is placed in the fish tank 1a, the support 2 is arranged in the fish tank 1a, the first oxygenation mechanism and the second oxygenation mechanism are positioned at two ends of the support rod 1, after one of the oxygenation mechanisms is subjected to an upward or downward acting force provided by a person, the first oxygenation mechanism and the second oxygenation mechanism can swing up and down in turn, and the first fixed outer net 62 and the second fixed outer net 72 in the fish tank 1a play a role in isolating fish groups. When the first oxygenation mechanism swings downwards, the second oxygenation mechanism swings upwards, the first air inner cylinder 61 filled with air enters the first fixed outer net 62, the air in the first air inner cylinder 61 can be introduced into the fish tank 1a through the vent to supply oxygen to fish schools in the fish tank 1a, the gravity center ball 41 is controlled to deviate towards the first oxygenation mechanism, the downward movement of the first air inner cylinder 61 is facilitated, meanwhile, the first air inner cylinder 61 entering the first fixed outer net 62 has a downward compression acting force on the spring sheet 66, the spring sheet 66 also has an upward reaction force on the first air inner cylinder 61, the upward movement of the first air inner cylinder 61 is facilitated, then the gravity center ball 41 of the gravity center moving device is controlled to deviate towards the second oxygenation mechanism, the first oxygenation mechanism swings upwards, the second oxygenation mechanism swings downwards, the second air inner cylinder 71 filled with air enters the second fixed outer net 72, the air in the second air inner cylinder 71 is introduced into the fish tank 1a through the vent holes to supply oxygen to fish in the fish tank 1a, and the second air inner cylinder 71 entering the second fixed outer net 72 has a downward compression force on the corresponding spring piece 76, so that the spring piece 76 also has an upward reaction force on the second air inner cylinder 71 to help the second air inner cylinder 71 to move upward. The first oxygenation mechanism and the second oxygenation mechanism swing up and down back and forth until the support rod 1 restores to balance again, so that the aim of oxygenating the fish tank is fulfilled.
The first gravity center rolling-up device 42 and the second gravity center rolling-up device 43 can be selectively opened or closed according to the oxygen demand in the fish tank 1a, when the first gravity center rolling-up device 42 and the second gravity center rolling-up device 43 are closed, the automatic oxygen increasing device for the fish tank does not consume electricity, energy is saved, the first oxygen increasing mechanism and the second oxygen increasing mechanism can increase oxygen properly for the fish tank only by the up-and-down swing of the supporting rod 1, or people continuously apply external force to the supporting rod 1 to increase oxygen for the fish tank. Because the up-and-down swinging mode of the first oxygenation mechanism and the second oxygenation mechanism is similar to the motion mode of a seesaw, an external force is applied to the support rod 1 by a person when the first oxygenation mechanism and the second oxygenation mechanism start swinging, the external force can be provided for the person to play, and bubbles are generated when the first air inner cylinder 61 and the second air inner cylinder 71 enter the fish tank 1a, so that entertainment and interestingness are additionally increased for the fish tank 1 a.
Furthermore, the two ends of the supporting rod 1 are respectively connected with a V-shaped supporting rod, the V-shaped supporting rods provide supporting functions for the two ends of the supporting rod 1, and the first air inner cylinder 61 or the second air inner cylinder 71 can be linearly pressed into the corresponding fixed outer net in the process of ensuring that one end of the supporting rod 1 moves downwards.
Further, the upper end of the first air inner cylinder 61 is conical, the upper end of the second air inner cylinder 71 is conical, the lower end of the first air inner cylinder 61 is inverted conical, the lower end of the second air inner cylinder 71 is inverted conical, when the first air inner cylinder 61 or the second air inner cylinder 71 moves downwards, the lower end of the first air inner cylinder 61 or the second air inner cylinder 71 is inverted conical, so that the first air inner cylinder 61 or the second air inner cylinder 71 can enter water more easily, and similarly, when the first air inner cylinder 61 or the second air inner cylinder 71 moves upwards, the upper end of the first air inner cylinder 61 or the second air inner cylinder 71 is conical, so that the first air inner cylinder 61 or the second air inner cylinder 71 can come out of the water more easily.
Further, as shown in fig. 4, an air cushion plate 21 for floating the support 2 on the water surface is arranged below the support 2, a fixing anchor 22 for fixing the support 2 is connected to the bottom of the air cushion plate 21, the automatic fish tank oxygen increasing device is also suitable for use in a fish tank, the fixing anchor 22 is fixed at a designated position at the bottom of the fish tank, the air cushion plate 21 enables the support rod 1 to float on the water surface of the fish tank, and the first oxygen increasing mechanism and the second oxygen increasing mechanism can also provide oxygen for fish groups in the fish tank.
Example two
As shown in fig. 1 and 5, the present embodiment is different from the first embodiment in that: the center of the supporting rod 1 extends upwards to form a conical extending portion 11, the gravity center moving device comprises a gravity rod 41a fixed in the extending portion 11 and a gravity weight 42a located in an accommodating space of the supporting rod 1, the fixing direction of the gravity rod 41a is perpendicular to the length direction of the supporting rod 1, two ends of the gravity rod 41a are respectively provided with a swing ring 43a, and the gravity weight 42a is respectively connected with the corresponding swing rings 43a through swing ropes. Along with the up-and-down swinging of the two ends of the strut 1, the gravity weight 42a can also swing in the strut 1 towards a corresponding direction along the length direction of the strut 1, which is beneficial to the downward movement of the first air inner cylinder 61 or the second air inner cylinder 71.
EXAMPLE III
As shown in fig. 6, the present embodiment is different from the first embodiment in that: an air bag 67 communicated with the first air inner cylinder 61 is connected between the first air inner cylinder 61 and the corresponding suspender 65, an air bag 77 communicated with the second air inner cylinder 71 is connected between the second air inner cylinder 71 and the corresponding suspender 75, when the first air inner cylinder 61 or the second air inner cylinder 71 moves downwards, the air bag is squeezed, oxygen can be provided for the fish tank, and when the first air inner cylinder 61 or the second air inner cylinder 71 moves upwards, the air bag is filled with air again, and the fish tank is restored to the original state.
In conclusion, the automatic fish tank oxygenation device can oxygenate the fish tank, not only solves the problems of high noise and high power consumption of the conventional oxygenation device, but also increases the interestingness of the fish tank.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (5)
1. Automatic oxygenation device of fish bowl, include branch, install the support at branch middle part and install respectively the first oxygenation mechanism and the second oxygenation mechanism at branch both ends, branch is located outside the fish bowl, the support is located the below of branch, branch can swing with the leg joint together, its characterized in that: the support rod is a hollow rod with an accommodating space formed inside, a gravity center moving device is arranged in the support rod and comprises a gravity center ball, a first gravity center rolling-up device and a second gravity center rolling-up device which are respectively arranged inside two ends of the support rod, the first gravity center rolling-up device and the second gravity center rolling-up device respectively comprise a scroll, an elastic rope which can be wound on the scroll and a control mechanism for driving the scroll to rotate, and one end of the elastic rope of the first gravity center rolling-up device and the corresponding end of the elastic rope of the second gravity center rolling-up device are respectively fixed on the gravity center ball; the first oxygenation mechanism comprises a first air inner cylinder for inputting fresh air into the fish tank and a first fixed outer net which is arranged in the fish tank and used for accommodating the first air inner cylinder, one end of the supporting rod is connected with the first air inner cylinder through a first hanging component, and the bottom of the first air inner cylinder is elastically connected with the bottom of the first fixed outer net through a first elastic component; the second oxygenation mechanism comprises a second air inner cylinder for inputting fresh air into the fish tank and a second fixed outer net which is arranged in the fish tank and used for accommodating the second air inner cylinder, the other end of the supporting rod is connected with the second air inner cylinder through a second hanging component, and the bottom of the second air inner cylinder is elastically connected with the bottom of the second fixed outer net through a second elastic component; a plurality of air vents for air inlet and outlet are formed in the side walls of the first air inner cylinder and the second air inner cylinder; the upper end of the first air inner cylinder is conical, the upper end of the second air inner cylinder is also conical, the lower end of the first air inner cylinder is in an inverted cone shape, the lower end of the second air inner cylinder is also in an inverted cone shape, and the first elastic assembly and the second elastic assembly are both compressible spring pieces which are bent continuously.
2. The automatic oxygenation device for fish tanks according to claim 1, characterized in that: the control mechanism comprises a motor, a transmission mechanism and a remote control unit which can remotely control the motor to be started or closed and can rotate forwards or reversely, the transmission mechanism comprises a driving gear and a driven gear which are in transmission connection with each other, the driving gear is fixedly sleeved outside an output shaft of the motor, and the driven gear is fixedly sleeved on one end part of the scroll.
3. The automatic oxygenation device for fish tanks according to claim 1, characterized in that: the first hanging assembly comprises a V-shaped supporting rod connected with the corresponding end of the supporting rod, and the V-shaped supporting rod is connected with the first air inner cylinder through a hanging rod; the second hanging component comprises a V-shaped supporting rod connected with the other corresponding end of the supporting rod, and the V-shaped supporting rod is connected with the second air inner cylinder through a hanging rod.
4. The automatic oxygenation device for fish tanks according to claim 3, characterized in that: an air bag communicated with the first air inner cylinder is connected between the first air inner cylinder and the corresponding suspender, and an air bag communicated with the second air inner cylinder is connected between the second air inner cylinder and the corresponding suspender.
5. The automatic oxygenation device for fish tanks according to claim 1, characterized in that: an air cushion plate which enables the support to float on the water surface is arranged below the support, and the bottom of the air cushion plate is connected with a fixing anchor for fixing the support.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111002595.0A CN113615634B (en) | 2016-07-29 | 2016-07-29 | Automatic oxygenation device for fish tank |
| CN201610609513.1A CN106035202B (en) | 2016-07-29 | 2016-07-29 | Automatic oxygenation device for fish tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610609513.1A CN106035202B (en) | 2016-07-29 | 2016-07-29 | Automatic oxygenation device for fish tank |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111002595.0A Division CN113615634B (en) | 2016-07-29 | 2016-07-29 | Automatic oxygenation device for fish tank |
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| CN106035202A CN106035202A (en) | 2016-10-26 |
| CN106035202B true CN106035202B (en) | 2021-10-01 |
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| CN202111002595.0A Active CN113615634B (en) | 2016-07-29 | 2016-07-29 | Automatic oxygenation device for fish tank |
| CN201610609513.1A Active CN106035202B (en) | 2016-07-29 | 2016-07-29 | Automatic oxygenation device for fish tank |
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| CN2310174Y (en) * | 1997-05-14 | 1999-03-10 | 陈广忠 | Aeration pump for fish bowl |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113615634B (en) | 2023-05-05 |
| CN106035202A (en) | 2016-10-26 |
| CN113615634A (en) | 2021-11-09 |
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