CN218851647U - Aquaculture water circulating device - Google Patents

Abstract

The utility model provides an aquaculture water circle device relates to aquaculture technical field. Including breeding the pond, draw water the structure, filter equipment and purify the water structure, it is connected with the structure of drawing water to breed the pond, the structrual joint that draws water has filter equipment, filter equipment is connected with and purifies the water structure, first water pump draws water from breeding the pond through the drinking-water pipe during use, water gets into in the rose box through the water pipe, filter excrement and urine and earth in the water through the filter vat afterwards, pull handle lifts roof and pull rod after filtering the completion, the pull rod drives the baffle and rises to extract the filter vat and clear up the recovery, water after the filtration carries out disinfection through ultraviolet disinfector, water suction outlet pipe after the second water pump will disinfect spouts in the top of breeding the pond afterwards, spun water flows down through the breakwater, the rethread flow board makes even following breakwater fall into breeding the pond, make the water after the disinfection and the area of contact of air increase, improve the oxygen content of water.

Description

A water circulation device for aquaculture

technical field

The utility model relates to the technical field of aquaculture, in particular to an aquaculture water circulation device.

Background technique

Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under human control. It generally includes the whole process of growing aquatic products from seedlings under artificial breeding management. In a broad sense, it can also include the proliferation of aquatic resources. Because there is no good water circulation treatment device in general aquaculture ponds, the water in the aquaculture ponds is directly discharged into the ground through drainage pipes, which wastes a lot of water resources. At the same time, a lot of water is often accumulated in the aquaculture ponds. The feces of fish, these feces can be processed into natural fertilizers and carry out the planting of crops, the existing patent such as the notification number is CN214126574U, a kind of aquaculture water circulation treatment device, although solved the water circulation of culture pond, but can't be used when using. Recycling the filtered fish feces will cause waste of resources, so we propose a water circulation device for aquaculture.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an aquaculture water circulation device, which solves the problems mentioned in the background art.

(2) Technical solutions

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a water circulation device for aquaculture, comprising a culture pond, a pumping structure, a filter device and a water purification structure, the bottom of the culture pond is connected with a pumping structure, and the pumping structure The top is connected with a filter device, and the left side of the filter device is connected with a water purification structure.

The pumping structure includes an intercepting pipe, a pumping pipe, an electric valve, a first water pump and a water passing pipe. The intercepting pipe is fixedly inserted on the right side of the bottom surface of the culture pond, and the cultivation pond is connected with a suction pipe at a position below the intercepting pipe. The left top outer ring of the suction pipe is fixedly equipped with an electric valve, the top outlet on the right side of the suction pipe is connected with a first water pump, and the water outlet of the first water pump is connected with a water pipe.

Preferably, the filter device includes a filter box, a limit block, a baffle, a filter bucket, a pull rod, a top plate and a handle, the top of the right side of the filter box is connected to the top outlet of the water pipe, and the top of the inner cavity of the filter box The limit block is welded, the top of the limit block is connected with a baffle, the bottom of the baffle near the center of the filter box is welded with a filter barrel, the left and right sides of the top of the baffle are welded with pull rods, and the top of the pull rod is welded with a top plate. A handle is fixedly installed in the middle part of the top surface of the top plate.

Preferably, the purified water outlet structure includes an ultraviolet sterilizer, a second water pump, an outlet pipe, a water retaining plate and a diverter plate, the ultraviolet sterilizer is fixedly installed in the middle of the bottom surface of the filter box, and the left bottom of the filter box is fixedly installed with The second water pump, the water inlet of the second water pump is connected to the bottom of the inner cavity of the filter box, the water outlet of the second water pump is connected with a water outlet pipe, and the left side outlet of the water outlet pipe is arranged on the top of the culture pond, and the inner chamber of the culture pond is at the outlet. A water retaining plate is welded at the position below the water pipe outlet, and a splitter plate is welded on the top surface of the water retaining plate.

Preferably, the splitter plate is a strip with a trapezoidal cross-section, and there are three sets of splitter plates, which are evenly distributed on the top surface of the water retaining plate.

Preferably, the water baffle is a fan-shaped metal plate inclined downward.

Preferably, the filter barrel is a long stainless steel bar with a semicircular arc in cross section, and the distance between both sides of the filter barrel and the inner cavity of the filter box is less than 0.5 cm.

Preferably, the intercepting pipe is a round pipe with fence-shaped hollow grooves on its surface.

(3) Beneficial effects

The utility model provides an aquaculture water circulation device. Has the following beneficial effects:

1. The aquaculture water circulation device is equipped with a pumping structure and a filtering device. When in use, the electric valve is opened, the first water pump draws water from the aquaculture pond through the suction pipe, and the water enters the filter box through the water pump and the water pipe, and then is filtered through the filter barrel The feces and soil in the water stay above the filter barrel, and the water flows down through the filter barrel to the bottom of the inner cavity of the filter box. After the filtration is completed, pull the handle to lift the top plate and the pull rod, and the pull rod drives the baffle up to pull out the filter barrel. Cleaning and recycling, so as to realize the filtration and recycling of fish feces, reducing the waste of resources.

2. The aquaculture water circulation device is equipped with a purified water outlet structure. The filtered water is sterilized by an ultraviolet sterilizer, and then the second water pump operates to pump the sterilized water into the outlet pipe and spray it above the aquaculture pond. The water flows down through the water retaining plate, and then passes through the splitter plate to make the water evenly fall from the water retaining plate into the breeding pond, so that the sterilized water and air are fully contacted and mixed, so that the oxygen content in the water is more sufficient, and the efficiency of the water cycle is improved. The effect of filtration and purification.

Description of drawings

Fig. 1 is the schematic diagram of the utility model structure;

Fig. 2 is the sectional view of structure of the present utility model;

Fig. 3 is the detailed drawing of pumping structure place;

Fig. 4 is the detailed diagram of filtering device place;

Fig. 5 is the detailed diagram of filter barrel place;

Fig. 6 is a detailed view of the water outlet structure.

Among them, 1. Breeding pond; 2. Pumping structure; 201, interception pipe; 202, pumping pipe; 203, electric valve; 204, first water pump; 205, water pipe; 3, filter device; 301, filter box; 302, Limiting block; 303, baffle plate; 304, filter barrel; 305, pull rod; 306, top plate; 307, handle; 4, purifying water outlet structure; 401, ultraviolet sterilizer; 402, second water pump; 403, water outlet pipe; 404 , water retaining plate; 405, splitter plate.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

The embodiment of the utility model provides a water circulation device for aquaculture, as shown in Figure 1-6, comprising a culture pond 1, a pumping structure 2, a filter device 3 and a water purification structure 4, the bottom of the culture pond 1 is connected with a pumping structure 2, The top of the pumping structure 2 is connected with a filter device 3 , and the left side of the filter device 3 is connected with a water purification structure 4 .

The pumping structure 2 includes an intercepting pipe 201, a water pumping pipe 202, an electric valve 203, a first water pump 204 and a water passing pipe 205. The intercepting pipe 201 is fixedly inserted on the right side of the bottom surface of the culture pond 1, and the culture pond 1 is below the intercepting pipe 201. The position is connected with a suction pipe 202 for extracting sewage in the culture pond 1. The top outer ring on the left side of the suction pipe 202 is fixedly equipped with an electric valve 203 that controls the opening and closing of the suction pipe 202. The top outlet on the right side of the suction pipe 202 is connected with a The first water pump 204 for pumping water, the water outlet of the first water pump 204 is connected with a water pipe 205, the electric valve 203 is opened during use, the first water pump 204 draws water from the breeding pond 1 through the water pipe 202, and the water enters the filter box through the water pipe 205 In 301, the device realizes the recovery of fish feces during aquaculture water circulation, and at the same time increases the oxygen content in the water, improves the effect of water circulation, and reduces the waste of resources.

Further, the filter device 3 includes a filter box 301, a limit block 302, a baffle 303, a filter bucket 304, a pull rod 305, a top plate 306 and a handle 307, and the top of the right side of the filter box 301 is connected to the top outlet of the water pipe 205, The top of the inner cavity of the filter box 301 is welded with a limit block 302 for limiting the position of the filter barrel 304, the top of the limit block 302 is connected with a baffle plate 303, and the bottom of the baffle plate 303 is welded with a baffle plate near the center of the filter box 301. The filter barrel 304 for filtering feces and soil, the left and right sides of the top of the baffle plate 303 are welded with a pull rod 305, the top of the pull rod 305 is welded with a top plate 306, and the middle part of the top surface of the top plate 306 is fixedly installed with a handle 307 for pulling the top plate 306 away. The feces and soil in the water are filtered out through the filter barrel 304, and the water flows down to the bottom of the inner cavity of the filter box 301. After the filtration is completed, pull the handle 307 to lift the top plate 306 and the pull rod 305, and the pull rod 305 drives the baffle 303 to rise to filter. The barrel 304 is pulled out for cleaning and recovery.

Further, the purified water outlet structure 4 includes an ultraviolet sterilizer 401, a second water pump 402, a water outlet pipe 403, a water retaining plate 404 and a diverter plate 405. The ultraviolet sterilizer 401 is fixedly installed in the middle of the bottom surface of the filter box 301, and the left side of the filter box 301 A second water pump 402 for pumping water is fixedly installed on the side bottom, and the water inlet of the second water pump 402 is connected to the bottom of the inner cavity of the filter box 301, and the water outlet of the second water pump 402 is connected with an outlet pipe 403, and the left outlet of the outlet pipe 403 is Located above the culture pond 1, the inner chamber of the culture pond 1 is welded with a water baffle 404 for dispersing the water flow at the position below the outlet of the outlet pipe 403, and the top surface of the water baffle 404 is welded with a diverter plate for improving the dispersion effect of the water flow 405, the filtered water is sterilized through the ultraviolet sterilizer 401, and then the second water pump 402 operates to pump the sterilized water into the water outlet pipe 403 and spray it above the breeding pond, and the sprayed water flows downward through the water retaining plate 404, Then the water is evenly dropped into the culture pond 1 from the water retaining plate 404 through the diverter plate 405, so that the sterilized water is fully in contact with the air, and the oxygen content of the water is increased.

Furthermore, the diverter plate 405 is a trapezoidal strip with a cross section, and there are three groups of the diverter plate 405, which are evenly distributed on the top surface of the water retaining plate 404, and the effect of using the diverter plate 405 to disperse water is better.

Further, the water baffle 404 is a fan-shaped metal plate inclined downward, and the water baffle 404 is used to disperse and drop water, thereby increasing the contact area between water and air, and increasing the oxygen content in the water.

Further, the filter barrel 304 is a stainless steel bar with a semicircular arc in cross section, and the distance between the two sides of the filter barrel 304 and the inner cavity of the filter box 301 is less than 0.5cm, and the fish in the water is removed by the filter barrel 304. Feces and soil are filtered, and the gap between the filter bucket 304 and the filter box 301 is avoided to be too large, which will affect the filtering effect.

Further, the intercepting pipe 201 is a round pipe with a fence-shaped hollow groove on the surface, and the intercepting pipe 201 is used to prevent larger stones in the culture pond 1 from falling into the water pumping pipe 202 .

Working principle: Open the electric valve 203 when in use, the first water pump 204 draws water from the breeding pond 1 through the water pipe 202, the water enters the filter box 301 through the water pipe 205, and then passes through the filter bucket 304 to filter out the feces and soil in the water, The water flows down to the bottom of the inner cavity of the filter box 301. After the filtration is completed, pull the handle 307 to lift the top plate 306 and the pull rod 305, and the pull rod 305 drives the baffle 303 to rise to pull out the filter bucket 304 for cleaning and recycling. The filtered water passes through The ultraviolet sterilizer 401 carries out disinfection and sterilization, and then the second water pump 402 operates to draw the sterilized water into the water outlet pipe 403 and spray it on the top of the culture pond. Evenly fall into the culture pond 1 from the water retaining plate 404, so that the sterilized water and air are fully contacted and mixed, the oxygen content in the water is more sufficient, and the effect of filtering and purifying the water circulation is improved.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A water circulation device for aquaculture, comprising a culture pond (1), a pumping structure (2), a filter device (3) and a purified water outlet structure (4), is characterized in that: the bottom of the culture pond (1) is connected with A pumping structure (2), the top of the pumping structure (2) is connected with a filter device (3), and the left side of the filter device (3) is connected with a purified water outlet structure (4); The pumping structure (2) includes an intercepting pipe (201), a water pumping pipe (202), an electric valve (203), a first water pump (204) and a water pipe (205), and the intercepting pipe (201) is fixedly inserted into the On the right side of the bottom surface of the culture pond (1), the culture pond (1) is connected with a suction pipe (202) at the position below the interception pipe (201), and the left top outer ring of the water suction pipe (202) is fixedly equipped with an electric valve ( 203), the top outlet on the right side of the suction pipe (202) is connected with the first water pump (204), and the water outlet of the first water pump (204) is connected with the water pipe (205). 2. A water circulation device for aquaculture according to claim 1, characterized in that: the filter device (3) includes a filter box (301), a limit block (302), a baffle (303), a filter barrel ( 304), pull rod (305), top plate (306) and handle (307), the top of the right side of the filter box (301) communicates with the top outlet of the water pipe (205), and the top of the inner cavity of the filter box (301) The limit block (302) is welded, the top of the limit block (302) is connected with a baffle plate (303), and the bottom of the baffle plate (303) is welded with a filter barrel (304) near the center of the filter box (301), The top left and right sides of baffle plate (303) are welded with pull bar (305), the top of pull bar (305) is welded with top plate (306), and the top surface middle part of top plate (306) is fixedly equipped with handle (307). 3. A water circulation device for aquaculture according to claim 1, characterized in that: the purified water outlet structure (4) includes an ultraviolet sterilizer (401), a second water pump (402), an outlet pipe (403), a barrier Water plate (404) and diverter plate (405), described ultraviolet sterilizer (401) is fixedly installed in the middle part of the bottom surface of filter box (301), and the left bottom of filter box (301) is fixedly installed with the second water pump (402) , the water inlet of the second water pump (402) is connected to the bottom of the inner chamber of the filter box (301), and the water outlet of the second water pump (402) is connected with the water outlet pipe (403), and the left outlet of the water outlet pipe (403) is located at Above the culture pond (1), the inner cavity of the culture pond (1) is welded with a water retaining plate (404) at the position below the outlet of the water outlet pipe (403), and the top surface of the water retaining plate (404) is welded with a splitter plate (405 ). 4. A water circulation device for aquaculture according to claim 3, characterized in that: the diverter plate (405) is a long strip with a trapezoidal cross section, and there are three groups of diverter plates (405), which are evenly distributed in the The top surface of the water baffle (404). 5. The aquaculture water circulation device according to claim 3, characterized in that: the water retaining plate (404) is a fan-shaped metal plate inclined downward. 6. A water circulation device for aquaculture according to claim 2, characterized in that: the filter barrel (304) is a long strip of stainless steel with a semicircular arc in cross section, and the filter barrel (304) is connected to two sides The distance between the inner cavities of the filter boxes (301) is less than 0.5 cm. 7 . The aquaculture water circulation device according to claim 1 , characterized in that: the intercepting pipe ( 201 ) is a round pipe with fence-shaped hollow grooves on its surface. 7 .

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