Kelp seedling seawater quality detector

Abstract

The utility model provides a sea water quality detector for kelp seedlings, relates to the technical field of kelp seedling raising, and solves the problems that an existing sea water quality detector needs to manually sample sea water and discharge the sea water, is not convenient enough and is not beneficial to later verification. The water quality detection device comprises a detection water tank and a water quality detector arranged on the detection water tank, a detection probe of the water quality detector extends into the detection water tank, the water inlet mechanism is arranged on one side of the detection water tank and connected with the water inlet end of the detection water tank, and a float switch is arranged in the detection water tank. And a collection box is arranged below the detection water tank. The sea water detection device has the beneficial effects that sea water detection of sea water seedling raising can be automatically sampled and detected; water feeding and water discharging of sampled seawater can be automatically controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of kelp seedling cultivation, and particularly relates to a seawater quality detector for kelp seedlings. Background Art

[0002] Kelp belongs to subarctic algae, which is a special species in the North Pacific. There are also some kelps distributed in the Atlantic Ocean. Most kelps are distributed in the Northern Hemisphere, and there is also a small amount in the Southern Hemisphere. Generally, they grow on the undersea rocks in the subtidal zone. The growth of kelp is mainly affected by factors such as temperature, light, nutrients, and phytohormones, etc. In the cultivation of kelp seedlings, seawater needs to be introduced into the seedling cultivation pool as the water source for cultivation. For those engaged in the kelp cultivation industry, poor seawater quality will lead to reduced production or even crop failures. Therefore, it is necessary to have a certain understanding of the water quality, and professional instruments are needed for detection, that is, a water quality detector is required; however, the existing seawater quality detectors need to manually sample and discharge seawater, which is not convenient enough. After sampling, the samples are directly poured out, lacking the retention of samples, which is not conducive to later verification. Content of the Utility Model

[0003] The purpose of the utility model is to solve the problems that the existing seawater quality detector needs to manually sample and discharge seawater, which is not convenient enough and not conducive to later verification.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A seawater quality detector for kelp seedlings includes a detection water tank and a water quality detector arranged on the detection water tank. The detection probe of the water quality detector extends into the detection water tank. Its characteristics are: it also includes an inlet mechanism arranged on one side of the detection water tank and connected to the water inlet end of the detection water tank. A float switch is arranged in the detection water tank, and a collection box is arranged below the detection water tank;

[0006] The inlet mechanism includes a water pump. The water outlet end of the water pump is connected to the water inlet of the detection water tank through a water delivery pipe, and the water inlet end of the water pump is connected with a water suction pipe;

[0007] The float switch includes a gantry fixedly arranged in the detection water tank and a floating ball arranged to lift on the two columns of the gantry. Cylindrical cavities are symmetrically opened at both the upper and lower ends of the floating ball. An upper electrode column is arranged in the cylindrical cavity at the upper end, and a lower electrode column is arranged in the cylindrical cavity at the lower end. An upper electrode plate matched with the upper electrode column is arranged on the lower surface of the top of the gantry, and a lower electrode plate adapted to the lower electrode column is arranged at the bottom of the detection water tank;

[0008] A disposable collection bottle is replaceably arranged in the collection box. The water outlet at the bottom of the detection water tank is connected with a drain pipe. The drain pipe extends into the collection box above the disposable collection bottle, and a solenoid valve is arranged on the drain pipe.

[0009] Further improvements include: a controller, a control switch, a relay, a data storage module, and a reminder module. The water quality detector, the control switch, and the float switch are electrically connected to the controller. The controller is electrically connected to the data storage module and the relay. The relay is electrically connected to the solenoid valve, the water pump, and the reminder module.

[0010] Further improvements include: the reminder module includes an LED flashing light and a buzzer.

[0011] Further improvements include: the controller is also electrically connected to a power supply.

[0012] Further improvements include: both ends of the float are symmetrically and fixedly connected with connecting rods. The ends of the connecting rods away from the float are fixedly connected with sliding sleeves. The sliding sleeves are slidably sleeved on the two columns of the gantry.

[0013] Further improvements include: a box door is provided on the front of the collection box. A handle is provided on the front of the box door.

[0014] Further improvements include: a disposable hose is detachably connected to the water suction pipe. The disposable hose extends into the seawater to be sampled.

[0015] After adopting the above technical solutions, the following beneficial effects are achieved compared with the existing technologies:

[0016] Through the cooperation of the water quality detector, the water pump, and the solenoid valve, the seawater for kelp seedling cultivation can be automatically sampled and detected;

[0017] By setting a float, the inflow and drainage of the sampled seawater can be automatically controlled. The setting of the disposable collection bottle can facilitate the transfer and retention of samples, which is convenient for subsequent further detection and confirmation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 is a schematic structural diagram of the present invention;

[0020] Figure 2 is a schematic internal structural diagram of the present invention;

[0021] Figure 3 is a schematic structural diagram of the detection water tank 1 in the present invention;

[0022] Figure 4 It is a schematic structural diagram of the floating ball 52 in the present utility model;

[0023] Figure 5 It is a schematic block diagram of the circuit structure in the present utility model.

[0024] Explanation of reference numerals in the drawings: detection water tank 1, water inlet mechanism 2, water pump 21, water supply pipe 22, water extraction pipe 23, disposable hose 24, water quality detector 3, detection probe 31, drain pipe 4, solenoid valve 41, floating ball switch 5, gantry 51, floating ball 52, connecting rod 53, sliding sleeve 54, upper electrode column 55, lower electrode column 56, cylindrical cavity 57, upper electrode plate 58, lower electrode plate 59, collection box 6, box door 61, disposable collection bottle 7, controller 9, control switch 91, relay 92, data storage module 94, reminder module 95. Specific embodiments

[0025] Refer to Figures 1-5 As shown, the technical solution adopted in this specific embodiment is: a seawater quality detector for kelp seedlings, including a detection water tank 1 and a water quality detector 3 arranged on the detection water tank 1. The detection probe 31 of the water quality detector 3 extends into the detection water tank 1. It also includes a water inlet mechanism 2 arranged on one side of the detection water tank 1 and connected to the water inlet end of the detection water tank 1. A floating ball switch 5 is arranged in the detection water tank 1, and a collection box 6 is arranged below the detection water tank 1;

[0026] The water inlet mechanism 2 includes a water pump 21. The water outlet end of the water pump 21 is connected to the water inlet of the detection water tank 1 through a water supply pipe 22, and the water inlet end of the water pump 21 is connected to a water extraction pipe 23;

[0027] The floating ball switch 5 includes a gantry 51 fixedly arranged in the detection water tank 1 and a floating ball 52 arranged to move up and down on the two columns of the gantry 51. Cylindrical cavities 57 are symmetrically arranged at both the upper and lower ends of the floating ball 52. An upper electrode column 55 is arranged in the upper cylindrical cavity 57, and a lower electrode column 56 is arranged in the lower cylindrical cavity 57. An upper electrode plate 58 matching the upper electrode column 55 is arranged on the lower surface of the top of the gantry 1, and a lower electrode plate 59 matching the lower electrode column 56 is arranged at the bottom of the detection water tank 1;

[0028] A disposable collection bottle 7 is replaceably arranged in the collection box 6. The bottom water outlet of the detection water tank 1 is connected to a drain pipe 4. The drain pipe 4 extends into the collection box 6 above the disposable collection bottle 7, and a solenoid valve 41 is arranged on the drain pipe 4.

[0029] Among them, it further includes a controller 9, a control switch 91, a relay 92, a data storage module 94, and a reminder module 95. The water quality detector 3, the control switch 91, and the float switch 5 are electrically connected to the controller 9. The controller 9 is electrically connected to the data storage module 94 and the relay 92. The relay 92 is electrically connected to the solenoid valve 41, the water pump 21, and the reminder module 95.

[0030] Among them, the controller 9 is a commonly used single-chip microcomputer or PLC in real life, such as a single-chip microcomputer controller of model STM32F405VG, and its corresponding circuit is provided by the manufacturer; the water quality detector 3 is a commonly used water quality detector 3 in real life, such as a water quality detector of model 310TDS, and its corresponding circuit is provided by the manufacturer; the data storage module 94 is a commonly used data storage module in real life, the MT9LSDT1672AG133G3 memory module.

[0031] Among them, the reminder module 95 includes an LED flashing light and a buzzer.

[0032] Among them, the buzzer and the LED flashing light are electrically connected to the relay 63. Among them, the buzzer is a commonly used buzzer in real life, such as a buzzer of model HJ-FMQ, and its corresponding circuit is provided by the manufacturer; the LED flashing light is a commonly used flashing light strip in real life, such as a model BR-10349.

[0033] Among them, the controller 9 is also electrically connected to a power supply.

[0034] Among them, both ends of the float 52 are symmetrically and fixedly connected with connecting rods 53. The ends of the connecting rods 53 away from the float 52 are fixedly connected with sliding sleeves 54. The sliding sleeves 54 are slidably sleeved on the two columns of the gantry 1.

[0035] Among them, a box door 61 is provided on the front of the collection box 6. A handle is provided on the front of the box door 61.

[0036] Among them, a disposable hose 24 is detachably connected to the water suction pipe 23. The disposable hose 24 extends into the seawater to be sampled. The disposable hose 24 is replaceable and is discarded after sampling. A new one is used for the next sampling, which can reduce sample contamination.

[0037] Working principle of the utility model: When detecting water quality, connect the primary hose to the water suction pipe, then extend it to the location where the water sample is to be taken, start the water pump, and pump the seawater at the sampling point. The seawater is sent into the inspection box. At this time, the water level rises, and the floating ball will rise with the water level. When the upper electrode plate touches the upper electrode column, the water pump will be turned off and the water pumping will stop. The water quality detector will detect the indicators of the seawater and transmit them to the data storage module for storage. Then, start the solenoid valve, and the water will drain down through the drain pipe into the disposable collection bottle in the collection box. When the water has drained completely, the floating ball will move down accordingly. When the water has been drained, the lower electrode plate will touch the lower electrode column, at which point the solenoid valve will be closed and the drainage will stop. At the same time, the reminder module will issue a reminder to prompt the staff to open the box door and take out the disposable collection bottle for sample retention.

[0038] The above has shown and described the basic principle, main features and advantages of the utility model. Those skilled in the art of this industry should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and descriptions only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents. Where the utility model is not described in detail, it is all well-known technology to those skilled in the art.

Claims

1. A seawater water quality detector for kelp seedlings, comprising a detection water tank and a water quality detector arranged on the detection water tank, and a detection probe of the water quality detector extends into the detection water tank, characterized in that: It further includes a water inlet mechanism arranged on one side of the detection water tank and connected to the water inlet end of the detection water tank. A float switch is arranged in the detection water tank, and a collection box is arranged below the detection water tank; The water inlet mechanism includes a water pump. The water outlet end of the water pump is connected to the water inlet of the detection water tank through a water delivery pipe, and the water inlet end of the water pump is connected with a water extraction pipe; The float switch includes a gantry fixedly arranged in the detection water tank and a float that is lifted and lowered on the two columns of the gantry. Cylindrical cavities are symmetrically arranged at both the upper and lower ends of the float. An upper electrode column is arranged in the upper cylindrical cavity, and a lower electrode column is arranged in the lower cylindrical cavity. An upper electrode plate that cooperates with the upper electrode column is arranged on the lower surface of the top of the gantry, and a lower electrode plate that is adapted to the lower electrode column is arranged at the bottom inside the detection water tank; A disposable collection bottle is replaceably arranged in the collection box. The water outlet at the bottom of the detection water tank is connected with a drain pipe, and the drain pipe extends into the collection box and is located above the disposable collection bottle. A solenoid valve is arranged on the drain pipe.

2. The seaweed seedling seawater quality detector according to claim 1, characterized in that: It further includes a controller, a control switch, a relay, a data storage module, and a reminder module. The water quality detector, the control switch, and the float switch are electrically connected to the controller. The controller is electrically connected to the data storage module and the relay. The relay is electrically connected to the solenoid valve, the water pump, and the reminder module.

3. The seaweed seedling seawater quality detector according to claim 2, wherein: The reminder module includes an LED flashing light and a buzzer.

4. The seawater quality detector for kelp seedlings according to claim 2, wherein: The controller is also electrically connected to a power supply.

5. The seaweed seedling seawater quality detector according to claim 1, characterized in that: Both ends of the float are symmetrically and fixedly connected with connecting rods, and the ends of the connecting rods away from the float are fixedly connected with sliding sleeves, and the sliding sleeves are slidably sleeved on the two columns of the gantry.

6. The seawater quality detector for kelp seedlings according to claim 1, characterized in that: A box door is arranged on the front of the collection box.

7. The seawater quality detector for kelp seedlings according to claim 1, characterized in that: A disposable hose is detachably connected to the water extraction pipe, and the disposable hose extends into the seawater to be sampled.

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