Drainage outlet foreign matter monitoring mechanism for eel fry breeding

Abstract

The utility model relates to a drainage outlet foreign matter monitoring mechanism for eel fry culture, which comprises a discharge mechanism, a filter mechanism is arranged in the discharge mechanism, the discharge mechanism comprises a drainage pipe body, an inlet of the drainage pipe body is fixed and communicated with an adjusting table, a telescopic rod is fixedly mounted on the inner bottom wall of the adjusting table, and a water outlet of the telescopic rod is communicated with the filter mechanism. An adjusting spring located outside the telescopic rod is fixedly installed on the inner bottom wall of the adjusting table, a T-shaped clamping block is fixedly installed on the top of the telescopic rod, and a guide block is fixedly installed on the inner bottom wall of the adjusting table. According to the water outlet foreign matter monitoring mechanism for eel fry breeding, through the arrangement of the discharging mechanism and the filtering mechanism, eel fries are sensitive to oxygen in water flow, when an external water discharging valve is not closed tightly, the eel fries can be gathered in the filtering mechanism, the filtering mechanism moves into a water discharging pipe body, an alarm in external central control equipment is triggered, and the water discharging effect is improved. Automatic monitoring is achieved, the eel fry survival rate is ensured, and water resource waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a drainage outlet foreign body monitoring mechanism used for eel fry breeding. Background Art

[0002] Eel fry are young eels that usually spawn and reproduce in the deep sea and grow in freshwater environments. They are rich in nutrients and have high breeding value. With the increase in demand, more and more farmers are breeding them artificially. In the process of eel fry breeding, breeding ponds are mostly used for breeding, which are equipped with temperature sensing equipment and drainage equipment, etc., to make eel fry breeding more standardized and improve the survival rate.

[0003] In the process of implementing this application, the inventor found that there are at least the following problems in this technology: existing breeding ponds usually need to use drain valves to control the discharge of sewage, but the drain valves may become aged and damaged after being used for too long, causing the drain valves to be closed but not tightly closed, so that the water in the breeding pond is always discharged, which not only causes a waste of water resources and increases breeding costs, but also affects water quality and reduces the survival rate of eel fry. Therefore, a foreign body monitoring mechanism for the drain outlet used for eel fry breeding is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a foreign body monitoring mechanism for a drain outlet for eel fry farming, which has the advantages of automatic monitoring and solves the problem of poor monitoring effect of the drain valve usage status.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drainage outlet foreign body monitoring mechanism for eel fry farming, comprising a discharge mechanism, wherein a filtering mechanism is arranged inside the discharge mechanism;

[0006] The discharge mechanism includes a drainage pipe body, the inlet of the drainage pipe body is fixed and connected to an adjustment platform, a telescopic rod is fixedly installed on the inner bottom wall of the adjustment platform, an adjustment spring located outside the telescopic rod is fixedly installed on the inner bottom wall of the adjustment platform, a T-shaped block is rotatably installed on the top of the telescopic rod, and guide blocks are fixedly installed on the inner bottom wall of the adjustment platform and the bottom of the filtering mechanism.

[0007] Furthermore, the filtering mechanism includes a fixing ring, which is arranged inside the adjusting platform, the fixing ring passes through and extends above the adjusting platform, a filter net bag is embedded in the top of the fixing ring, a groove is provided on the top of the fixing ring and outside the filter net bag, a through hole is provided on the inner bottom wall of the groove, and a rubber plug is clamped inside the groove.

[0008] Furthermore, the T-shaped block passes through the through hole and extends into the interior of the groove, a resistance-increasing pattern is provided at the contact point between the T-shaped block and the groove, the T-shaped block is adapted to the through hole, the upper guide block is fixedly installed at the bottom of the fixing ring, and the upper guide block is located above the lower guide block.

[0009] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0010] The drain outlet foreign body monitoring mechanism used for eel fry breeding is configured with a discharge mechanism and a filter mechanism. Since eel fry are sensitive to oxygen in the water flow, when an external drain valve is not tightly closed, the eel fry will gather inside the filter mechanism, causing the filter mechanism to move into the drain pipe body, triggering an alarm in an external central control device, and realizing automatic monitoring, thereby ensuring the survival rate of the eel fry and avoiding waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the discharge mechanism of the utility model;

[0013] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0014] Figure 4 This is a schematic diagram of the structure of the filtering mechanism of the utility model.

[0015] In the figure: 1. drainage pipe body; 2. adjustment platform; 3. fixing ring; 4. groove; 5. perforation; 6. rubber plug; 7. filter net bag; 8. telescopic rod; 9. adjustment spring; 10. T-shaped block; 11. guide block. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-4 In this embodiment, a drainage outlet foreign body monitoring mechanism for eel fry farming includes a discharge mechanism, and a filtering mechanism is arranged inside the discharge mechanism.

[0018] In this embodiment, the discharge mechanism includes a drainage pipe body 1, the inlet of the drainage pipe body 1 is fixed and connected to an adjusting platform 2, a telescopic rod 8 is fixedly installed on the inner bottom wall of the adjusting platform 2, an adjusting spring 9 located outside the telescopic rod 8 is fixedly installed on the inner bottom wall of the adjusting platform 2, a T-shaped block 10 is rotatably installed on the top of the telescopic rod 8, and a guide block 11 is fixedly installed on the inner bottom wall of the adjusting platform 2 and the bottom of the filtering mechanism.

[0019] Specifically, when the external drain valve is not closed and eels are not present, the water in the breeding pond is still discharged to the outside through the drain pipe body 1. At this time, the filter mechanism intercepts impurities in the water, so that the filter mechanism has a certain weight and is greater than the elasticity of the adjusting spring 9, so that the telescopic rod 8 and the adjusting spring 9 are pressed down, so that the two guide blocks 11 contact each other, and send a signal to the external central control device to sound its internal alarm, reminding the user that the drain valve is not closed tightly. The external drain valve is not closed tightly. When eels are present, the flow of water at the inlet of the drain pipe body 1 increases the amount of dissolved oxygen, which easily attracts eel fry to gather, causing the accumulated eels to squeeze the filter mechanism, thereby realizing that the telescopic rod 8 and the adjusting spring 9 are pressed down, and the two guide blocks 11 can also be made to contact each other, thereby triggering the alarm.

[0020] In this embodiment, the filtering mechanism includes a fixed ring 3, which is arranged inside the adjusting platform 2. The fixed ring 3 passes through and extends to the top of the adjusting platform 2. A filter net bag 7 is embedded in the top of the fixed ring 3. A groove 4 is provided at the top of the fixed ring 3 and outside the filter net bag 7. A through hole 5 is provided on the inner bottom wall of the groove 4. A rubber plug 6 is clamped inside the groove 4. A T-shaped block 10 passes through the through hole 5 and extends to the inside of the groove 4. A resistance-increasing pattern is provided at the contact between the T-shaped block 10 and the groove 4. The T-shaped block 10 is adapted to the through hole 5. The upper guide block 11 is fixedly installed at the bottom of the fixed ring 3. The upper guide block 11 is located above the lower guide block 11.

[0021] It should be noted that the filter net bag 7 can filter impurities in the discharged sewage to improve the sewage treatment efficiency.

[0022] Specifically, after a large amount of impurities are filtered out of the filter net bag 7, the rubber plug 6 inside the groove 4 can be taken out, and then the T-shaped block 10 can be rotated to overlap with the perforation 5, and the filter mechanism can be easily removed for cleaning, making disassembly and assembly more convenient and quick, thereby improving maintenance efficiency.

[0023] The fixing ring 3 is in contact with the inner wall of the adjusting platform 2 .

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drainage outlet foreign body monitoring mechanism for eel fry farming, characterized in that: It comprises a discharge mechanism, wherein a filtering mechanism is arranged inside the discharge mechanism; The discharge mechanism comprises a drainage pipe body (1), the inlet of the drainage pipe body (1) is fixed and connected to an adjustment platform (2), a telescopic rod (8) is fixedly mounted on the inner bottom wall of the adjustment platform (2), an adjustment spring (9) located outside the telescopic rod (8) is fixedly mounted on the inner bottom wall of the adjustment platform (2), a T-shaped clamping block (10) is rotatably mounted on the top of the telescopic rod (8), and guide blocks (11) are fixedly mounted on the inner bottom wall of the adjustment platform (2) and the bottom of the filtering mechanism.

2. A drainage outlet foreign body monitoring mechanism for eel fry breeding according to claim 1, characterized in that: The filtering mechanism comprises a fixing ring (3), the fixing ring (3) being arranged inside the adjusting platform (2), the fixing ring (3) penetrating and extending above the adjusting platform (2), a filtering net bag (7) being embedded in the top of the fixing ring (3), a groove (4) being provided at the top of the fixing ring (3) and outside the filtering net bag (7), a through hole (5) being provided on the inner bottom wall of the groove (4), and a rubber plug (6) being clamped inside the groove (4).

3. A drainage outlet foreign body monitoring mechanism for eel fry breeding according to claim 2, characterized in that: The T-shaped clamping block (10) passes through the through hole (5) and extends into the interior of the groove (4); a resistance increasing pattern is provided at the contact point between the T-shaped clamping block (10) and the groove (4); the T-shaped clamping block (10) is adapted to the through hole (5); the upper guide block (11) is fixedly mounted on the bottom of the fixing ring (3); and the upper guide block (11) is located above the lower guide block (11).

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