TWM458093U - Dirt draining device for cultivation pond - Google Patents

Description

Aquaculture tank drainer

The creation is a culture tank drainer, especially a culture tank drainer capable of simultaneously cleaning the surface water floating matter and the bottom sediment.

Taiwan has a long history of aquaculture. For example, fish, shrimp, shellfish and other aquatic organisms have hundreds of species in coastal areas. In recent years, they have developed new varieties and have huge economic benefits. The water quality of the culture pond is one of the important factors affecting the biological survival rate and output value of the water. For example, in the case of farmed fry, the fry are concentrated in the culture pond, and the food must be fed to provide enough food and nutrients to grow the fry, but The fry will also produce excrement after feeding, and its excretion will continuously accumulate in the bottom of the culture pond. Over time, it will easily cause water pollution and eutrophication of the culture pond, which will affect the survival rate of the fry.

In addition, the culture pond will also have leaf impurities falling in the open environment. Floating on the surface of the pool water will affect the water quality. If the pool water is frequently replaced to maintain clean water, not only will the water be wasted, but the drained water will also cause damage to the ocean lakes and rivers. Pollution. Therefore, some manufacturers have developed a sewage trap used in the culture tank to clean up the waste and other impurities deposited at the bottom of the pool to increase the production of the culture pond.

The conventional sewage trap uses the pump to pump the water at the bottom of the pool together with the excrement and residual bait out of the breeding pond. After being filtered, it is sent back to the breeding pond to reuse the pool water. However, the power consumption of the pump is greater. Increase the cost of breeding and fail to eliminate the defoliation impurities on the surface of the pool water. Another type of sewage trap is to use the principle of water level height pressure difference, so that the water at the bottom of the pool is automatically extracted together with the excrement and residual bait. This method saves electricity, but it is also the same as the pumping pump. Cleaning, the leafy impurities floating on the water still need to be removed manually, and the problem is not completely solved.

In view of this, the creator has accumulated many years of research and practical experience in related fields, and created a breeding tank drainer that can simultaneously clean out the surface of the pool water and the bottom of the leaves, fish excrement, residual bait, etc., to improve the conventional sewage. The device can only clean the missing bottom of the culture pond.

The purpose of this creation is to provide a sewage drainer for the culture pond, which is to apply the pressure difference of the water level height, and automatically discharge the impurities such as fallen leaves, fish excrement and residual bait at the bottom of the pool water into the culture tank together with the pool water; especially the sewage trap is The water inlet is arranged near the surface of the pool water, so that the leafy impurities floating on the surface of the pool water are easily discharged into the drainer to achieve the purpose of cleaning the water surface and the bottom of the pool.

In order to achieve the above object, the artificial culture tank drainer comprises a water tray on the surface of the pool water, a positioning component disposed on the side of the water tray, and a screen assembly disposed above the water tray, wherein the water tray side surface is higher than the water surface a shallow water inlet is formed on the side wall, a bottom water inlet to the bottom of the culture tank is provided at the bottom of the water tray, and a lower water outlet leading to the outside of the culture tank; the water tray is caused by the height of the side wall surface of the water tray The water level pressure difference on the outside can make the water at the bottom of the culture pond together with the fish excrement and residual bait, and automatically enter the water tray from the bottom inlet, while the leafy impurities floating on the surface of the pool can flow into the water tray from the shallow inlet, and then pass through. The water outlet is discharged to achieve the purpose of cleaning the surface and bottom of the pool water.

Embodiments of the various elements are further described below: in practice, the shallow water inlet is generally elongated and has a suitable width to allow leaves floating on the water surface to easily flow from the shallow inlet into the water tray. In addition, the water tray is further provided with a cover at a position corresponding to the shallow water inlet, the cover comprising two sheets arranged in parallel and conforming to the curvature of the side wall of the water tray, and a stop connecting the two sheets and abutting against the top end of the side wall of the water tray The part has an inverted U-shaped cross section; a gap is formed between the two sheets, and the gap corresponds to the thickness of the side wall of the water tray, so that the cover can be clamped on the side wall of the water tray from top to bottom, shielding the shallow water inlet and blocking the surface water. When the user needs to remove the leafy impurities on the surface of the water, the cover can be removed along the wall of the water tray to keep the shallow water inlet flowing, so that the leafy impurities on the surface of the water flow into the water tray to clean the surface of the water.

When implemented, a pumping pipe is connected upstream of the bottom water inlet, and the pumping pipe extends To the bottom of the culture pond, the water containing the fish excrement and the residual bait at the bottom of the pond is automatically flowed up through the water pump and the bottom water inlet to the water tray through the principle of the water surface at atmospheric pressure, and is discharged from the water outlet.

In the implementation, the filter assembly is arranged upstream of the water outlet, and a drain pipe is connected downstream of the water outlet; the leafy water flowing into the water tray is blocked by the filter assembly, and the fish containing the fish excrement and the residual bait Then, it is discharged to the outside of the culture tank through the water outlet and the drain pipe through the filter assembly.

When implemented, the positioning assembly can fix the position of the water tray and easily adjust the level of the water tray to keep the bottom surface of the water tray slightly lower than the surface of the water tank and parallel with the water surface, so as to prevent the water accumulated in the water tray from accumulating at the inclined position and being quickly discharged from the water outlet.

In implementation, the screen assembly comprises a barrel filter surrounding the water outlet, at least one inner brush bar disposed inside the filter screen, an outer brush bar disposed outside the filter screen, and a drive inner and outer a motor for rotating the brush bar, wherein the motor is mounted on the filter net, and the drive shaft of the motor extends downwardly to be fixed to the tail ends of the inner and outer brush bars, and the brush heads at the front ends of the inner and outer brush bars are respectively filtered The inner and outer edges of the net are in contact; when the motor starts to rotate, the brush heads of the inner and outer brush rods can be rotated and slid on the surface of the filter screen, the inner and outer edges of the filter net are brushed, and the surface of the filter is detached from the surface of the filter. And the fry that enters the water tray by the water inlet, so that the fry and leaf impurities will not clog on the filter net.

According to the above configuration, the sewage trap of the artificial culture tank utilizes the principle of equal water level under atmospheric pressure, so that the pool water containing the fish excrement and the residual bait at the bottom is automatically flowed up through the water suction pipe and the bottom water inlet into the water pan, and the surface of the water surface is Deciduous impurities can flow from the shallow inlet to the water tray, and then through the filter assembly and the outlet to achieve the purpose of cleaning the surface and bottom of the pool.

Compared with the prior art, the creation can simultaneously clean the surface of the pool water and the bottom of the leaves, fish excrement, residual bait, etc., and the cover is also covered in the shallow inlet, allowing the user to choose whether to clean the surface of the pool water, Improvements to conventional drains can only clean the bottom of the pond.

10‧‧‧Water tray

11‧‧‧Shallow inlet

12‧‧‧ bottom water inlet

121‧‧‧Water pipes

13‧‧‧Water outlet

131‧‧‧Drainage pipe

20‧‧‧ Positioning components

30‧‧‧Filter components

31‧‧‧Filter

32‧‧‧Inner brush bar

33‧‧‧External brush rod

34‧‧‧Motor

40‧‧‧ Cover

41‧‧‧Sheet

42‧‧‧stop

43‧‧‧Crack

The first picture: a schematic diagram of the location of the creation.

The second picture: the stereoscopic view of the appearance of this creation.

The third picture: the exploded view of the appearance of this creation.

The fourth picture is a three-dimensional view of the cover of the present creation.

Figure 5: A side cross-sectional view of the creation.

In the following, according to the technical means of the creation, the implementation method suitable for the creation is listed, and the description is as follows: as shown in the first figure and the second figure, the purpose of the creation is to provide a culture tank drainer, Applying the pressure difference of the water level height, the impurities such as leaves, fish excrement and residual bait on the surface and bottom of the pool water are automatically discharged into the culture tank together with the pool water into the sewage trap; in particular, the sewage trap is arranged at the water surface near the surface of the pool to allow floating The defoliated impurities on the surface of the pool water are easily discharged into the drainer to achieve the purpose of cleaning the surface and bottom of the pool water.

The creation tank drainer comprises a water tray 10 on the surface of the pool water, a positioning assembly 20 disposed on the side of the water tray 10, and a screen assembly 30 disposed above the water tray 10, wherein the side wall of the water tray 10 is higher than a shallow water inlet 11 is formed on the water surface, a bottom water inlet 12 leading to the bottom of the culture tank is provided at the bottom of the water tray 10, and a water outlet 13 leading to the outside of the culture tank and having a lower height; The height of the side wall surface causes a difference in water level pressure between the inner and outer sides of the water tray 10, so that the water at the bottom of the culture tank together with the fish excrement and residual bait is automatically entered into the water tray 10 from the bottom water inlet 12, and the leafy impurities floating on the surface of the pool water can be shallow The layer water inlet 11 flows into the water tray 10 and is discharged through the water outlet 13 to achieve the purpose of cleaning the water surface and the bottom of the pool.

The embodiments of the various elements are further described below. When implemented, as shown in the third and fourth figures, the shallow water inlet 11 has an elongated shape with an appropriate width, so that the leaves floating on the water surface are easily shallow. The layer water inlet 11 flows into the water tray 10. In addition, the water tray 10 is further provided with a cover 40 at a position corresponding to the shallow water inlet 11, the cover 40 comprising two thin plates 41 arranged in parallel and conforming to the curvature of the side wall of the water tray 10, and a connecting two thin plates 41 and abutting The retaining portion 42 at the top end of the side wall of the water tray 10 has an inverted U-shaped cross section of the covering 40; a slit 43 is formed between the two thin plates 41, and the slit 43 corresponds to the thickness of the side wall of the water tray 10, so that the covering 40 can be top to bottom. Clamped on the side wall of the water tray 10, shielding the shallow water inlet 11 to block the surface pool water from flowing into the water tray 10; when the user needs to remove the leafy impurities on the surface of the water pool, The cover 40 is removed along the wall surface of the water tray 10 to keep the shallow water inlet 11 flowing, so that the fallen leaf impurities on the surface of the water flow into the water tray 10 to clean the surface of the water.

As shown in the first figure and the second figure, when the bottom layer water inlet 12 is connected, a water suction pipe 121 is connected to the bottom of the bottom water inlet 12, and the water pipe 121 extends to the bottom of the culture tank, and the bottom of the water pool is controlled by the principle of water level at atmospheric pressure. The water of the fish excrement and the residual bait is automatically flowed up through the water suction pipe 121 and the bottom water inlet 12 into the water tray 10, and is discharged from the water outlet 13.

In the implementation, the water outlet 13 is provided with the filter assembly 30 upstream, and a drain pipe 131 is connected downstream of the water outlet 13; the leafy water flowing into the water tray 10 is blocked by the filter assembly 30, and contains fish excretion. The water of the residue and the residual bait passes through the filter 31 assembly 30, and is discharged to the outside of the culture tank through the water outlet 13 and the drain pipe 131.

When implemented, the positioning assembly 20 can fix the position of the water tray 10 and easily adjust the horizontality of the water tray 10 to keep the bottom surface of the water tray 10 slightly lower than the surface of the water tank and parallel with the water surface, so as to prevent the water accumulated in the water tray 10 from accumulating at the inclined position. It is discharged from the water outlet 13.

As shown in the third and fifth figures, the filter assembly 30 includes a barrel filter 31 surrounding the water outlet 13 and at least one inner brush bar 32 disposed on the inner side of the filter 31. An outer brush bar 33 disposed outside the filter screen 31, and a motor 34 for driving the inner brush bar 32 and the outer brush bar 33 to rotate, wherein the motor 34 is mounted above the filter net 31, and the drive shaft of the motor 34 extends downward. The inner end of the inner brush bar 32 and the outer brush bar 33 are fixedly connected, and the inner brush bar 32 and the brush head at the front end of the outer brush bar 33 are respectively in contact with the inner and outer edges of the filter net 31; when the motor 34 starts to rotate, The brush heads of the inner brush bar 32 and the outer brush bar 33 can be rotated and slid on the surface of the filter net 31, the inner and outer edges of the filter net 31 are brushed, and the surface of the filter net 31 is detached from the surface of the filter net 31, and is accidentally entered by the water inlet. The fry of the water tray 10 prevents the fry and leafy impurities from being clogged on the filter screen 31.

According to the above configuration, the sewage trap of the artificial culture tank utilizes the principle of equal water level under atmospheric pressure, so that the pool water containing the fish excrement and the residual bait at the bottom is automatically flowed up through the water suction pipe 121 and the bottom water inlet 12 into the water tray 10, and The leafy impurities on the surface of the pool water can flow from the shallow water inlet 11 into the water tray 10, and then discharged through the screen assembly 30 and the water outlet 13 to achieve the purpose of cleaning the surface and bottom of the water.

However, the above description of the embodiments and the drawings are illustrative of the preferred embodiments of the present invention and are not intended to limit the present invention. Therefore, the structure, device, and special The approximation or similarity of the levy shall be within the creation purpose of the creation and the scope of the patent application.

10‧‧‧Water tray

11‧‧‧Shallow inlet

12‧‧‧ bottom water inlet

121‧‧‧Water pipes

131‧‧‧Drainage pipe

20‧‧‧ Positioning components

30‧‧‧Filter components

40‧‧‧ Cover

Claims (7)

A culture tank drainer comprises a water tray on the surface of the pool water, a positioning component disposed on a side of the water tray, and a screen assembly disposed above the water tray, wherein the side wall surface of the water tray is higher than the water surface, the side wall surface There is a shallow inlet, the bottom of the water tray is provided with a bottom water inlet to the bottom of the culture pond, and a lower water outlet leading to the outside of the culture pond; the water level pressure difference between the inner and outer sides of the water tray is caused by the height of the side wall surface of the water tray The water at the bottom of the culture pond will be automatically entered into the water tray by the bottom water inlet together with the fish excrement and residual bait, and the leafy impurities floating on the surface of the pool water will flow from the shallow inlet to the water tray and then exit through the water outlet. The aquaculture tank drainer according to claim 1, wherein the water tray is further provided with a cover for controlling the flow of the shallow inlet at a position corresponding to the shallow water inlet, the cover shielding the shallow water inlet. The surface water of the surface water is blocked from flowing into the water tray; when the covering is opened, the leafy impurities on the surface of the water can flow into the water tray. The culture tank drainer of claim 2, wherein the cover system comprises two sheets of plates arranged in parallel and conforming to the curvature of the side wall of the water tray, and a stop connecting the two sheets and abutting against the top end of the side wall of the water tray. The cover section has an inverted U shape, and a gap is formed between the two sheets, and the gap corresponds to the thickness of the side wall of the water tray, so that the cover can be clamped on the side wall of the water tray from top to bottom. The aquaculture tank drainer according to claim 1, wherein the bottom water inlet is connected with a water suction pipe extending to the bottom of the culture pond, and the water containing the fish excrement and the residual bait at the bottom of the pool is automatically pumped. The water pipe and the bottom water inlet flow upward into the water pan and are discharged from the water outlet. The aquaculture tank drainer according to the first aspect of the invention, wherein the water outlet is provided with the filter assembly upstream, and a drain pipe is connected downstream of the water outlet; the leaf impurities in the water tray are blocked by the filter Outside the net assembly, the water containing fish excrement and residual bait is discharged to the outside of the culture tank through the water outlet and the drain pipe through the filter assembly. The culture tank drainer according to claim 1, wherein the positioning component fixes the water tray position and easily adjusts the horizontality of the water tray, and keeps the bottom surface of the water tray slightly lower than the water surface of the water tank and parallel to the water surface. The culture tank drainer of claim 1, wherein the screen assembly comprises a barrel-shaped filter surrounding the water outlet, at least one inner brush rod disposed on the inner side of the filter, and a An outer brush rod on the outer side of the filter screen, and a motor that drives the inner and outer brush rods to rotate, wherein The motor is erected on the filter net, and the drive shaft of the motor extends downwardly to the rear end of the inner and outer brush rods, and the brush heads at the front ends of the inner and outer brush rods respectively contact the inner and outer edges of the filter net; When the motor starts to rotate, the brush head of the inner and outer brush rods rotates and slides on the surface of the filter screen, scrubs the inner and outer edges of the filter net, and discards the leafy impurities attached to the surface of the filter to avoid clogging on the filter net.