Collecting and discharging safety device of aquaculture equipment

Abstract

The utility model provides a collecting and discharging safety device of aquaculture equipment, which relates to the technical field of aquaculture and comprises an aquaculture equipment box body, a pollution discharge end head pipe, a first straight pipe, an inverted U-shaped pipe, a second straight pipe and a breather pipe, the pollution discharge end head pipe is arranged below one side of the aquaculture equipment box body, and the first straight pipe is arranged at the other end of the pollution discharge end head pipe; one end of the first straight pipe is connected with an inverted U-shaped pipe, one end of the inverted U-shaped pipe is provided with a second straight pipe, the top of the inverted U-shaped pipe is provided with a ventilation pipe, and one end of the ventilation pipe extends into the aquaculture equipment box and then is bent upwards; when the water level in the aquaculture equipment box body drops until the air port of the ventilation pipe is exposed out of the water surface, the pressure in the aquaculture equipment box body and the pressure in the drainage pipe are balanced under the action of atmospheric pressure, water in the aquaculture equipment box body is not drained any more, and the situation that dead fishes are caused by emptying of aquaculture water in the aquaculture equipment box body is avoided; the aquaculture safety is effectively improved, and aquaculture accidents are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of aquaculture technology, especially to the aquaculture equipment set and discharge safety device. BACKGROUND

[0002] When the aquaculture equipment box is used to breed fish, the bottom concentrated sewage discharge needs to be carried out regularly (opening the bottom sewage valve, through the huge pressure difference, the fish manure and other pollutants deposited in the bottom are discharged with the water flow.

[0003] At present, the existing technology adopts the direct discharge method, that is, after opening the sewage valve, the breeding horizontal flow is discharged, this method is easy to cause the valve to be closed in time due to the artificial negligence forgetting to close the valve or the electric valve failure, and further causes the breeding accident of the aquaculture equipment box breeding water being completely emptied and the fish being dead. Therefore, the utility model provides the aquaculture equipment set and discharge safety device to solve the defects in the prior art. UTILITY MODEL CONTENT

[0004] In view of the above problems, the utility model aims at providing the aquaculture equipment set and discharge safety device, when the water level in the aquaculture equipment box body is lowered to expose the air inlet of the snorkel, under the action of the atmospheric pressure, the pressure in the aquaculture equipment box body and the drain pipe is balanced, the water in the aquaculture equipment box body is not discharged any more, the situation of the aquaculture equipment box breeding water being emptied to cause the dead fish does not appear, the safety of the aquaculture is effectively improved, and the breeding accident is avoided.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0006] The aquaculture equipment set and discharge safety device, including the aquaculture equipment box body, the sewage end head pipe, the first straight pipe, the inverted U-shaped pipe, the second straight pipe and the snorkel, one side lower portion of the aquaculture equipment box body is equipped with the sewage end head pipe, one end of the sewage end head pipe is communicated with the inside of the aquaculture equipment box body, the other end of the sewage end head pipe is equipped with the first straight pipe, one end of the first straight pipe is connected with the inverted U-shaped pipe, one end of the inverted U-shaped pipe is equipped with the second straight pipe, and the top of the inverted U-shaped pipe is equipped with the snorkel, one end of the snorkel extends to the inside of the aquaculture equipment box body and then bends upwards.

[0007] Further improvement lies in that the distance between the air inlet of the snorkel in the inside of the aquaculture equipment box body and the lower portion of the inside of the aquaculture equipment box body is 40-60cm.

[0008] Further improvement lies in that the bracket is arranged on the inner wall of the aquaculture equipment box body, the position of the bracket is matched with the position of the snorkel, and the snorkel is connected with the bracket.

[0009] Further improvement lies in that the water product breeding equipment box side wall is provided with a through hole, the air pipe extends from the through hole to the inside of the water product breeding equipment box, and the outer wall of the air pipe is sealed and connected with the through hole through a sealing element.

[0010] Further improvement lies in that the sewage end pipe is provided with a first mechanical valve, and the first straight pipe is provided with a second mechanical valve and an electric valve.

[0011] Further improvement lies in that the first straight pipe and the second straight pipe are both symmetrically provided with a connecting seat, the bottom of the connecting seat is provided with a threaded column, the threaded column is connected with a threaded sleeve, the lower portion of the threaded sleeve is provided with a supporting leg, and the bottom of the threaded sleeve is rotationally connected with the top of the supporting leg.

[0012] The utility model discloses beneficial effects that the utility model discloses through being connected inverted U -shaped pipe at first straight pipe one end, being connected second straight pipe at inverted U -shaped pipe one end and setting up air pipe at inverted U -shaped pipe top, air pipe one end extends to water product breeding equipment box inside and then bends upwards, and the water in the water product breeding equipment box is discharged through the drainage pipe composed of the sewage end pipe, the first straight pipe, the inverted U-shaped pipe and the second straight pipe under the action of the water level pressure difference, when the water level in the water product breeding equipment box drops to the air inlet of the air pipe and exposes the water surface, the pressure in the water product breeding equipment box and the drainage pipe is balanced under the action of the atmospheric pressure, the water in the water product breeding equipment box is not discharged any more, the situation that the fish in the water product breeding equipment box is dead due to the emptying of the water in the water product breeding equipment box is avoided, the water product breeding safety is effectively improved, and the breeding accident is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a three-dimensional schematic view of the structure of the utility model;

[0014] Fig. 2 It is a three-dimensional schematic view of the adjusting mechanism structure of the utility model;

[0015] Fig. 3 It is a schematic view of the locking hole structure of the utility model.

[0016] Wherein: 1, water product breeding equipment box;2, sewage end pipe;3, first straight pipe;4, inverted U-shaped pipe;5, second straight pipe;6, air pipe;7, support;8, sealing element;9, first mechanical valve;10, second mechanical valve;11, electric valve;12, connecting seat;13, threaded column;14, threaded sleeve;15, supporting leg. DETAILED DESCRIPTION

[0017] In order to deepen the understanding of the utility model, the utility model will be further described in combination with examples below, and the present embodiment only serves to explain the utility model and does not constitute the limitation on the protection scope of the utility model.

[0018] According to Figs. 1-3 The embodiment proposes an aquaculture equipment set and drainage safety device, which comprises an aquaculture equipment box 1, a drainage end pipe 2, a first straight pipe 3, an inverted U-shaped pipe 4, a second straight pipe 5 and an air pipe 6. The aquaculture equipment box 1 is provided with the drainage end pipe 2 below one side. The drainage end pipe 2 is communicated with the inside of the aquaculture equipment box 1 at one end. The drainage end pipe 2 is provided with the first straight pipe 3 at the other end. The first straight pipe 3 is connected with the inverted U-shaped pipe 4 at one end. The inverted U-shaped pipe 4 is provided with the second straight pipe 5 at one end. The inverted U-shaped pipe 4 is provided with the air pipe 6 at the top. The air pipe 6 is extended into the inside of the aquaculture equipment box 1 at one end and then bent upwards.

[0019] When the aquaculture equipment set and drainage safety device drains water, the drainage pipe composed of the drainage end pipe 2, the first straight pipe 3, the inverted U-shaped pipe 4 and the second straight pipe 5 is used to drain water. When the air port of the air pipe 6 is exposed to the water surface, the drainage pipe stops draining water. At this time, the position below the air port of the air pipe 6 is the safe water level, which can effectively prevent the fish from dying of water shortage.

[0020] The distance between the air port of the air pipe 6 in the inside of the aquaculture equipment box 1 and the lower part of the inside of the aquaculture equipment box 1 is 40-60 cm. In the embodiment, the distance between the air port of the air pipe 6 in the inside of the aquaculture equipment box 1 and the lower part of the inside of the aquaculture equipment box 1 is preferably 50 cm. The distance is the safe water level height.

[0021] The support 7 is arranged on the inner wall of the aquaculture equipment box 1. The position of the support 7 is matched with the position of the air pipe 6. The air pipe 6 is connected with the support 7. The installation stability of the air pipe 6 is improved by arranging the support 7. The support 7 is arranged on the inner wall of the aquaculture equipment box 1. Therefore, the air pipe 6 is arranged close to the inner wall of the aquaculture equipment box 1, which does not affect the swimming of the fish in the aquaculture equipment box 1 and is convenient for maintenance.

[0022] The aquaculture equipment box 1 is provided with a through hole on the side wall. One end of the air pipe 6 is extended into the inside of the aquaculture equipment box 1 from the through hole. The outer wall of the air pipe 6 is sealed and connected with the through hole through the sealing element 8. The arrangement of the sealing element 8 can prevent the breeding water in the aquaculture equipment box 1 from overflowing from the through hole and causing water leakage.

[0023] The drainage end pipe 2 is provided with the first mechanical valve 9. The first straight pipe 3 is provided with the second mechanical valve 10 and the electric valve 11. The three groups of valves are used to control the opening and closing of the drainage, which can avoid the problem that the single valve cannot be closed in time due to damage.

[0024] The first straight pipe 3 and the second straight pipe 5 are symmetrically provided with connecting seats 12, the bottom of the connecting seat 12 is provided with a threaded column 13, the threaded column 13 is connected with a threaded sleeve 14, the threaded sleeve 14 is provided with a supporting leg 15 below, and the threaded sleeve 14 is rotationally connected with the supporting leg 15 at the top. The drainage pipe composed of the drain end pipe 2, the first straight pipe 3, the inverted U-shaped pipe 4 and the second straight pipe 5 can be supported by the ground by adjusting, specifically, the threaded sleeve 14 is lifted on the threaded column 13 by rotating the threaded sleeve 14, so that the position of the supporting leg 15 is adjusted, and the supporting leg 15 contacts the ground to support the drainage pipe.

[0025] The first straight pipe 3 and the second straight pipe 5 are symmetrically provided with connecting seats 12, the bottom of the connecting seat 12 is provided with a threaded column 13, the threaded column 13 is connected with a threaded sleeve 14, the threaded sleeve 14 is provided with a supporting leg 15 below, and the threaded sleeve 14 is rotationally connected with the supporting leg 15 at the top. The drainage pipe composed of the drain end pipe 2, the first straight pipe 3, the inverted U-shaped pipe 4 and the second straight pipe 5 can be supported by the ground by adjusting, specifically, the threaded sleeve 14 is lifted on the threaded column 13 by rotating the threaded sleeve 14, so that the position of the supporting leg 15 is adjusted, and the supporting leg 15 contacts the ground to support the drainage pipe.

[0026] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A water farming apparatus collection and discharge safety device, characterized by: Including the water product breeding equipment box (1), the sewage end head pipe (2), the first straight pipe (3), the inverted U-shaped pipe (4), the second straight pipe (5) and the air pipe (6), the water product breeding equipment box (1) one side below is equipped with sewage end head pipe (2), the sewage end head pipe (2) one end is communicated water product breeding equipment box (1) inside, the sewage end head pipe (2) another end is equipped with the first straight pipe (3), the first straight pipe (3) one end is connected with inverted U-shaped pipe (4), the inverted U-shaped pipe (4) one end is equipped with the second straight pipe (5), and the inverted U-shaped pipe (4) top is equipped with air pipe (6), the air pipe (6) one end extends to water product breeding equipment box (1) inside after bending upwards.

2. An aquaculture apparatus collection assurance device according to claim 1, characterised in that: The air pipe (6) is located between the air port in the water product breeding equipment box (1) and the lower part in the water product breeding equipment box (1), and the distance is 40-60 cm.

3. An aquaculture apparatus collection safety device according to claim 2, characterised in that: The water product breeding equipment box (1) is provided with a support (7) on the inner wall, the position of the support (7) is matched with the position of the air pipe (6), and the air pipe (6) is connected with the support (7).

4. An aquaculture apparatus collection safety device according to claim 3, characterised in that: The water product breeding equipment box (1) is provided with a through hole on the side wall, one end of the air pipe (6) extends to the inside of the water product breeding equipment box (1) from the through hole, and the outer wall of the air pipe (6) is sealed and connected with the through hole through a sealing element (8).

5. The aquaculture apparatus collection and release safety device of claim 1, wherein: The sewage end head pipe (2) is provided with a first mechanical valve (9), and the first straight pipe (3) is provided with a second mechanical valve (10) and an electric valve (11).

6. The aquaculture apparatus collection safety device of claim 1, wherein: The first straight pipe (3) and the second straight pipe (5) are both provided with a connecting seat (12), the bottom of the connecting seat (12) is provided with a threaded column (13), the threaded column (13) is connected with a threaded sleeve (14), the threaded sleeve (14) is provided with a supporting leg (15) below, and the bottom of the threaded sleeve (14) is rotatably connected with the top of the supporting leg (15).

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