Device for accurately testing performance of molluscicide in real sea environment

Abstract

The utility model discloses a device for accurately testing the performance of a molluscicide in a real sea environment, which relates to the field of medicament testing devices, and adopts the technical scheme that the device comprises an outer groove and a duct, and the duct is suspended in the outer groove through a lifting rope; the end face of the water outlet end of the duct is blocked, a plurality of water outlets are distributed in the side wall of the water outlet end, and a sample testing area and a fluid driving assembly are arranged in the duct. The instability of the duct caused by water flow can be avoided, the probability that marine organisms are attached to the water inlet end is reduced, and the test accuracy is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medicament testing device, in particular to a device for accurately testing the performance of molluscicide under real sea environment. BACKGROUND

[0002] The attachment and growth of marine organisms in the water delivery system can reduce the effective diameter of the water delivery pipeline and reduce the flow of seawater delivery. In order to ensure normal water delivery, appropriate molluscicide needs to be used for marine organism control treatment. The specific performance of molluscicide needs to be tested in order to better understand it. The current related scheme such as the patent document with the announcement number CN221446027U discloses a test device for testing the performance of seawater molluscicide under real sea environment. It adopts a trapezoidal culvert hung in the frame, and seawater flows through the culvert to test the performance of molluscicide. There are some problems when using this scheme. Because the culvert is hung in the frame, the water flow flows through the culvert, so under the reaction force, the culvert is unstable, and it shakes forward and backward. In addition, the trapezoidal structure makes it difficult for marine organisms to attach and grow, and it is easy to block the water inlet end for a long time. SUMMARY

[0003] To solve the above technical problems, the utility model provides a device for accurately testing the performance of molluscicide under real sea environment, which can avoid the instability of water flow to the culvert, reduce the probability of marine organisms attaching to the water inlet end, and improve the accuracy of testing.

[0004] The utility model adopts the technical scheme that: a device for accurately testing the performance of molluscicide under real sea environment, including the outer groove and the culvert, the outer groove is suspended and arranged the culvert through the lifting rope in the inside,

[0005] The end face of the water outlet end of the culvert is blocked, the side wall of the water outlet end is provided with a plurality of water outlets, and the culvert is provided with a sample test area and a fluid driving assembly.

[0006] This scheme blocks the end face of the water outlet end of the culvert, and sets a plurality of water outlets on the side wall, which can offset the power of water flow, there is no forward thrust, which can improve the overall stability of the culvert, and the test result is more accurate.

[0007] Preferably, the water inlet end of the culvert is provided with a slope opening downward. The water flow enters the culvert from bottom to top, and marine organisms are not easy to attach to the water inlet end, avoiding blocking the water inlet end.

[0008] Preferably, the length-height ratio of the slope opening is 4:1. The water inlet end has enough opening and is more difficult to be blocked.

[0009] Preferably, the outer wall of the culvert is provided with a 316 stainless steel hoop. The strength of the culvert is improved, it is corrosion-resistant and more durable.

[0010] Preferably, a battery is included to power the fluid driving assembly. To provide power outdoors.

[0011] Preferably, a photovoltaic cell assembly is included to power the fluid driving assembly. To improve power supply endurance outdoors.

[0012] Preferably, a thermometer, a flow meter and an oxygen content monitor are arranged in the tunnel. To facilitate detection of the temperature, flow and oxygen content in the tunnel.

[0013] Preferably, a drain pipe is arranged at the water outlet end of the tunnel, and the drain pipe is provided with a drain flow control device. To facilitate adjustment of the flow of water discharged.

[0014] Preferably, a water supply tank is included, the water supply tank is provided with a water inlet pipe, the water inlet pipe is arranged at the water inlet end of the tunnel, and the water inlet pipe is provided with a water inlet flow control device. To facilitate adjustment of the flow of water entering.

[0015] Preferably, a timing dosing device is arranged above the water inlet end of the tunnel. To regularly add medicaments inside.

[0016] The beneficial effects of the present application are:

[0017] The instability of the tunnel caused by water flow can be avoided, the probability of marine organisms adhering to the water inlet end is reduced, the accuracy of the test is improved, the overall strength of the tunnel is higher, it is more durable, and multiple power supply modes can work normally for a long time outdoors. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only two of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1 It is a schematic diagram of the tunnel of the embodiment of the present application.

[0020] Figure 2 It is a schematic diagram of the whole of the embodiment of the present application.

[0021] Among them, 1, tunnel; 2, rectifier; 3, sample test area; 4, water inlet end; 5, water outlet end; 6, outer tank; 7, drain pipe; 8, water inlet pipe; 9, timing dosing device; 10, water supply tank. DETAILED DESCRIPTION

[0022] In order to deepen the understanding of the utility model, the utility model will be further described in detail below in combination with the drawings and examples, and the examples are only used to explain the utility model and do not constitute a limitation on the protection scope of the utility model.

[0023] Embodiment

[0024] As Figure 1 and Figure 2 A device for accurately testing the performance of a molluscicide in a real sea environment, comprising an outer tank 6 and a tunnel 1, the tunnel 1 is suspended inside the outer tank 6 by a lifting rope;

[0025] The end face of the water outlet end 5 of the tunnel 1 is blocked, and the side wall of the water outlet end 5 is provided with a plurality of water outlets, and the tunnel 1 is provided with a sample test area 3 and a fluid driving assembly.

[0026] The end face of the water outlet end 5 of the tunnel 1 is blocked, and the side wall of the water outlet end 5 is provided with a plurality of water outlets, and the tunnel 1 is provided with a sample test area 3 and a fluid driving assembly.

[0027] The two ends of the tunnel 1 are respectively provided with rectifiers 2 to avoid water flow disorder. The water inlet end 4 of the tunnel 1 is provided with a bevel opening downward. The water flow enters the tunnel 1 from bottom to top, and the marine organisms are not easy to adhere to the water inlet end 4, avoiding blocking the water inlet end 4.

[0028] The length-height ratio of the bevel opening is 4:1. The water inlet end 4 has enough opening and is more difficult to be blocked.

[0029] The outer wall of the tunnel 1 is provided with a 316 stainless steel hoop. The strength of the tunnel 1 is improved, and it is corrosion-resistant and more durable.

[0030] The fluid driving assembly is powered by a battery. In order to supply power outdoors.

[0031] The fluid driving assembly is powered by a photovoltaic cell assembly. The power supply endurance can be improved outdoors.

[0032] The tunnel 1 is provided with a thermometer, a flowmeter and an oxygen content monitor. The temperature, flow and oxygen content in the tunnel 1 can be detected. The thermometer, flowmeter and oxygen content monitor are respectively electrically connected with the battery.

[0033] The outer tank 6 is provided with a drainage pipeline 7 corresponding to the water outlet end 5 of the tunnel 1, and the drainage pipeline 7 is provided with a drainage flow control device. The discharged water flow can be adjusted.

[0034] The water supply tank 10 is provided with a water inlet pipe 8 corresponding to the water inlet end 4 of the culvert 1, and the water inlet pipe 8 is provided with a water inlet flow control device, so that the flow of the incoming water can be adjusted.

[0035] A timing dosing device 9 is arranged above the water inlet end 4 of the culvert 1, so that the internal agent can be added regularly.

[0036] The utility model discloses the beneficial effects of:

[0037] The water flow can avoid the instability of the culvert 1, reduce the probability of marine organisms adhering to the water inlet end 4, and the overall strength of the culvert 1 is higher, more durable, and various power supply modes can work normally for a long time outdoors.

[0038] The technical features of the above embodiments can be combined arbitrarily, and to make the description concise, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combination of the technical features does not exist contradictory, it should be considered as the scope of the present application.

[0039] The above embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A device for accurately testing the performance of a molluscicide in a realistic marine environment, characterised in that, It comprises an outer groove (6) and a duct (1), the duct (1) is hung inside the outer groove (6) by a sling; The end face of the water outlet end (5) of the duct (1) is blocked, the side wall of the water outlet end (5) is provided with a plurality of water outlets, and the duct (1) is provided with a sample test area (3) and a fluid driving assembly.

2. The device for accurately testing the performance of a molluscicide in a real marine environment according to claim 1, characterized in that: The water inlet end (4) of the duct (1) is provided with a slope opening downward.

3. The device for accurately testing the performance of a molluscicide in a real marine environment according to claim 2, characterized in that: The length-height ratio of the slope opening is 4:

1.

4. The device for accurately testing the performance of a molluscicide in a real sea environment according to claim 1, characterized in that: The outer wall of the duct (1) is provided with a 316 stainless steel hoop.

5. The device for accurately testing the performance of a molluscicide in a real marine environment according to claim 1, characterized in that: It comprises a battery for supplying power to the fluid driving assembly.

6. The device for accurately testing the performance of a molluscicide in a real marine environment according to claim 1, characterized in that: It comprises a photovoltaic cell assembly for supplying power to the fluid driving assembly.

7. The device for accurately testing the performance of a molluscicide in a real marine environment according to claim 1, characterized in that: The duct (1) is provided with a thermometer, a flowmeter and an oxygen content monitor.

8. The device for accurately testing the performance of a molluscicide in a real marine environment according to claim 1, characterized in that: The outer groove (6) is provided with a drainage pipeline (7) corresponding to the water outlet end (5) of the duct (1), and the drainage pipeline (7) is provided with a drainage flow control device.

9. The device for accurately testing the performance of a molluscicide in a real marine environment according to claim 1, characterized in that: It comprises a water supply tank (10), the water supply tank (10) is provided with a water inlet pipeline (8), the water inlet pipeline (8) is arranged corresponding to the water inlet end (4) of the duct (1), and the water inlet pipeline (8) is provided with a water inlet flow control device.

10. The device for accurately testing the performance of a molluscicide in a real marine environment according to claim 1, characterized in that: The water inlet end (4) of the duct (1) is provided with a timing dosing device (9) above.

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