CN110476894B - Batwing egg nursing device and method - Google Patents

Abstract

The invention discloses a bat moth egg care device and method. The device includes a care box, a drainage structure, a control circuit, a liquid level switch A, a liquid level switch B, a water tank, a water outlet pipe, a water inlet pipe, a screen, and a slide rail. Solenoid valve A, temperature sensor, heating pipe, solenoid valve B; the care box has a flat rectangular structure, and the screen has a rectangular structure that can be inserted into the care box through the screen socket. After the screen is inserted into the care box, the care box The internal space is divided into two spaces, upper and lower; the lower space is used to store water, and the upper space stores bat moth eggs; the flat care box can make the water in the lower space closer to the moth eggs stored in the upper space. This device is used for moth eggs. Moisturizing; under the conditions of providing relatively suitable temperature and humidity for bat moth eggs, it can avoid the problem of bat moth eggs sticking to each other, causing mildew, death, and ultimately failure to hatch.

Description

Bat moth egg care device and method

Technical field

The invention relates to the technical field of bat moth egg care, and in particular to a bat moth egg care device and a method of using the device to care for bat moth eggs.

Background technique

In the process of artificial cultivation of Cordyceps sinensis, bat moths need to be cultivated first. The general method is to disinfect the insect breeding facilities and insect breeding soil first. The roots of plants such as Polygonum are commonly used for feeding. Carrots, apples, etc. can also be used for feeding.

In the process of large-scale breeding of bat moths, more bat moth eggs are needed to hatch to obtain bat moth larvae. During the incubation process of bat moth eggs, more suitable temperature and humidity need to be provided. However, in the artificial cultivation process, due to the usually closed It is carried out in a small environment, which is very different from the wild environment, causing a large number of bat moth eggs to stick to each other, become moldy and die, and ultimately cannot hatch.

Contents of the invention

The invention provides a bat moth egg care device and a method for using the device to care for bat moth eggs, which solves the problem of avoiding the problem of bat moth eggs under the conditions of providing relatively suitable temperature and humidity during large-scale bat moth cultivation. Bat moth eggs stick to each other, become moldy and die, and eventually fail to hatch.

In order to achieve the purpose of the present invention, the present invention adopts the following technical solutions:

A bat moth egg care device, including a care box, a drainage structure, a control circuit, a liquid level switch A, a liquid level switch B, a water tank, a water outlet pipe, a water inlet pipe, a screen, a slide rail, a solenoid valve A, a temperature sensor, and a heating device. Pipe, solenoid valve B; the care box has a flat rectangular parallelepiped structure, with a raised bottom and a rectangular mesh socket on one side; a slide rail is installed horizontally on both sides of the care box. , one end of the slide rail is located at the screen socket, the screen has a rectangular structure and can be inserted into the inside of the care box along the screen socket, and the bottom of the screen is supported by the slide rails on the two sides inside the care box; After the screen is inserted into the interior of the care box, the interior space of the care box is divided into two spaces: upper and lower; the side of the care box is located below one of the slide rails and is connected to the lower end of the water outlet pipe. The drainage structure is connected below the other slide rail. The horizontal height of the connection between the drainage structure and the side of the care box is higher than the connection between the water outlet pipe and the side of the care box. The upper end of the water pipe is connected to the bottom of the water tank. The water pipe is equipped with a solenoid valve A; a heating pipe is installed in the water tank; a water inlet pipe is installed on the upper side of the water tank; a solenoid valve B is installed on the water inlet pipe; liquid levels are respectively provided on the upper and lower parts of the inner surface of the water tank. Switch A and liquid level switch B; the temperature sensor is located at the lower part of the inner side of the water tank; the liquid level switch A, liquid level switch B, temperature sensor, solenoid valve A, heating pipe, and solenoid valve B are connected to the control circuit.

Preferably, the control circuit also includes a single-chip microcomputer and a switching power supply; the switching power supply is connected to the AC220V power supply and outputs 5V and 24V power supplies to power the control circuit; the heating tube is controlled and connected to the P11 end of the single-chip microcomputer through the AC contactor KM; The liquid level switch A and the liquid level switch B are connected to the P12 and P13 terminals of the single-chip computer; the temperature sensor is connected to the P14 terminal of the single-chip computer; the solenoid valve A and the solenoid valve B are connected to the single-chip computer through relay KA respectively. Connect P15 and P16 terminals.

Preferably, the screen is made of two staggered and stacked mesh pieces with a size of 30-50 mesh.

Preferably, the screen is provided with a handle.

Preferably, the outlet of the drainage structure is bent downward, and a water collection tank is installed at the water outlet.

A method for caring for bat moth eggs using a bat moth egg care device, including the following steps:

S1: Place an appropriate amount of bat moth eggs on the screen, and shake the screen so that each bat moth egg is placed on the grid of the screen;

S2: Use the heating pipe to heat the water in the water tank to 100°C for sterilization for 10 minutes, stop heating, and when the water temperature drops back to 30°C, inject the water into the care box;

S3: After the water in the water tank is drained, continue to fill the water tank with water and repeat step S2;

S4: Repeat the above steps S2 and S3 for 30 days; pull out the screen to complete the care of bat moth eggs.

Compared with the prior art, the present invention has the following beneficial effects:

This device is designed with a care box with running water at the bottom to care for bat moth eggs. At the same time, the bottom water is sterilized at high temperature through the water tank and heating pipe in the early stage. After ensuring that a certain humidity and temperature are provided to the bat moth eggs, the bat moth eggs are avoided. Moth eggs become moldy, and at the same time, the mesh of the screen is set at a certain distance from each other to prevent bat moth eggs from adhering to each other and improve the hatching rate of bat moth eggs; this device is designed with a control circuit that can run automatically to avoid manual intervention affecting bat moths. The eggs hatch.

Description of the drawings

Figure 1 is a schematic structural diagram of a bat moth egg care device;

Figure 2 is a control circuit diagram of a bat moth egg care device;

Figure 3 is a schematic structural diagram of a screen mesh of a bat moth egg care device;

In the picture: care box 1, drainage structure 11, water collection tank 12, screen socket 13, control circuit 2, liquid level switch A21, liquid level switch B22, single chip microcomputer 23, switching power supply 24, water tank 3, water outlet pipe 31, water inlet pipe 32. Screen 4, handle 41, slide rail 5, solenoid valve A6, temperature sensor 7, heating pipe 8, solenoid valve B9.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention:

As shown in Figure 1, a bat moth egg care device includes a care box 1, a drainage structure 11, a control circuit 2, a liquid level switch A21, a liquid level switch B22, a water tank 3, an outlet pipe 31, an inlet pipe 32, and a screen. 4. Slide rail 5, solenoid valve A6, temperature sensor 7, heating pipe 8, solenoid valve B9; the care box 1 is a flat rectangular parallelepiped structure with a raised bottom and a rectangular mesh socket 13 on one side; A slide rail 5 is installed horizontally on both sides of the interior of the care box 1. One end of the slide rail 5 is located at the screen socket 13. The screen 4 has a rectangular structure and can be inserted into the screen socket 13. Inside the care box 1, the bottom of the screen 4 is supported by the slide rails 5 on both sides of the interior of the care box 1. During the insertion process, the slide rails 5 can facilitate the insertion of the screen 4 into the care box 1; the screen After the net 4 is inserted into the care box 1, the interior space of the care box 1 is divided into two spaces, the upper and lower spaces; the lower space is used to store water, and the upper space stores bat moth eggs; the flat care box 1 can make the water in the lower space and the upper space The space for storing moth eggs is relatively close to moisturizing the moth eggs; the side of the body of the care box 1 is located below one of the slide rails 5 and is connected to the lower end of the outlet pipe 31, and the side of the body of the care box 1 is located on the other of the slide rails. 5 is connected to the drainage structure 11 below. The horizontal height of the connection between the drainage structure 11 and the side of the care box 1 is higher than the connection between the outlet pipe 31 and the side of the care box 1; when water flows from the outlet pipe 31 into the care box 1 After the water is inside, it flows out from the drainage structure 11 to form a water flow to prevent stagnant water from nourishing bacteria and causing bat moth eggs to become moldy; the upper end of the water pipe 31 is connected to the bottom of the water tank 3, and the water pipe 31 is equipped with a solenoid valve A6; the water tank A heating pipe 8 is provided inside the water tank 3, a water inlet pipe 32 is provided on the upper side of the water tank 3, and a solenoid valve B9 is provided on the water inlet pipe 32; a liquid level switch A21 and a liquid level switch B22 are respectively provided on the upper and lower sides of the water tank 3. ; The liquid level switch A21 is used to detect the water full signal when water is injected into the water tank 3; the liquid level switch B22 is used to detect the drainage signal in the water tank 3 after the water is discharged; the temperature sensor 7 is located at the lower part of the inner side of the water tank 3, with To detect the water temperature in the water tank 3; the liquid level switch A21, liquid level switch B22, temperature sensor 7, solenoid valve A6, heating pipe 8, solenoid valve B9 are connected to the control circuit 2; the control circuit 3 is connected to the control circuit 2 through the liquid level switch A21, The liquid level switch B22 can detect the water level status in the water tank 3, and fill or drain the water tank 3 by controlling the solenoid valve A6 and the solenoid valve B9; collect the temperature of the water tank 3 through the temperature sensor 7, and at the same time control the heating pipe 8 to heat the water in the water tank 3. .

As shown in Figure 2, the control circuit 2 also includes a microcontroller 23 (ST89C52RC) and a switching power supply 24; the switching power supply 24 is connected to the AC220V power supply and outputs 5V and 24V power to supply power to the control circuit 3; the heating tube 8 passes through The AC contactor KM is connected to the P11 terminal of the single-chip computer 23 for control; the liquid level switch A21 and the liquid level switch B22 are connected to the P12 and P13 terminals of the single-chip computer 23; the temperature sensor 7 (DS18B20) is connected to the P14 of the single-chip computer 23 ; The solenoid valve A6 and the solenoid valve B9 are respectively connected to the P15 and P16 terminals of the single-chip computer 23 through the relay KA.

As shown in Figure 3, the screen 4 described in the first embodiment of the present invention is composed of two 30-mesh mesh pieces staggered and stacked, so that there is a certain gap between the meshes. When moth eggs are stuck on a grid, ensure the distance between moth eggs and prevent them from sticking to each other.

The screen 4 described in the second embodiment of the present invention is composed of two pieces of 40-mesh mesh that are stacked and staggered.

The screen 4 described in the third embodiment of the present invention is composed of two pieces of 50-mesh mesh that are stacked and staggered.

The screen 4 is provided with a handle 41 to facilitate the insertion or extraction of the screen 4 from the care box 1 .

The outlet of the drainage structure 11 is bent downward, and a water collection tank 12 is installed at the outlet to facilitate drainage.

The method of caring for bat moth eggs using one of the bat moth egg care devices in the above embodiments includes the following steps:

S1: Place an appropriate amount of bat moth eggs on the screen 4, and shake the screen 4 to make each bat moth egg rest on the grid of the screen 4;

S2: Use the heating pipe 8 to heat the water in the water tank 3 to 100°C for sterilization for 10 minutes, stop heating, and when the water temperature drops back to 30°C, inject the water into the care box 1;

S3: After the water in the water tank 3 is drained, continue to fill the water tank 3 with water and repeat step S2;

S4: Repeat the above steps S2 and S3 for 30 days; pull out the screen 4 to complete the care of bat moth eggs.

Claims (3)

1. A hepialus egg nursing device comprises a nursing box, a drainage structure, a control circuit, a liquid level switch A, a liquid level switch B, a water tank, a water outlet pipe, a water inlet pipe, a screen, a sliding rail, an electromagnetic valve A, a temperature sensor, a heating pipe and an electromagnetic valve B; the method is characterized in that: the nursing box is of a flat cuboid structure, the bottom of the nursing box is supported, and one side of the nursing box is provided with a rectangular screen socket; two side surfaces of the inside of the nursing box are respectively and horizontally provided with a sliding rail, one end of each sliding rail is positioned at the position of the corresponding screen jack, and the screen is of a rectangular structure and can be inserted into the inside of the nursing box along the screen jack and is supported by the sliding rails on the two side surfaces of the inside of the nursing box; after the screen mesh is inserted into the nursing box, the internal space of the nursing box is divided into an upper space and a lower space; the side surface of the nursing box body is positioned below one sliding rail and connected with the lower end of the water outlet pipe, the side surface of the nursing box body is positioned below the other sliding rail and connected with the drainage structure, and the horizontal height of the junction between the drainage structure and the side surface of the nursing box body is higher than that of the junction between the water outlet pipe and the side surface of the nursing box body; the upper end of the water pipe is connected with the bottom of the water tank, and an electromagnetic valve A is arranged on the water pipe; a heating pipe is arranged in the water tank, a water inlet pipe is arranged at the upper part of the side surface of the water tank, and an electromagnetic valve B is arranged on the water inlet pipe; the upper part and the lower part of the inner side surface of the water tank are respectively provided with a liquid level switch A and a liquid level switch B; the temperature sensor is positioned at the lower part of the inner side surface of the water tank; the liquid level switch A, the liquid level switch B, the temperature sensor, the electromagnetic valve A, the heating pipe and the electromagnetic valve B are connected with the control circuit; the control circuit also comprises a singlechip and a switching power supply; the switching power supply is connected with an AC220V power supply, and 5V and 24V power supplies are output to supply power for the control circuit; the heating pipe is in control connection with the P11 end of the singlechip through an alternating current contactor KM; the liquid level switch A and the liquid level switch B are connected with the P12 end and the P13 end of the singlechip; the temperature sensor is connected with the P14 end of the singlechip; the electromagnetic valve A and the electromagnetic valve B are respectively connected with the P15 end and the P16 end of the singlechip through the relay KA; the screen is formed by overlapping two meshes with the size of 30-50 meshes in a staggered way; the outlet of the drainage structure is bent downwards, and a water collecting tank is arranged at the water outlet.

2. A hepialus egg care device as defined in claim 1, wherein: the screen is provided with a handle.

3. A method of nursing hepialus eggs for a hepialus egg nursing device according to claims 1-2, characterized by: the method comprises the following steps:

s1: placing a proper amount of hepialus eggs on a screen, and shaking the screen to enable each hepialus egg to be carried on the grid of the screen;

s2: heating water in the water tank to 100 ℃ through a heating pipe, sterilizing for 10 minutes, stopping heating, and injecting the water into the nursing box after the water temperature falls back to 30 ℃;

s3: after the water in the water tank is discharged, continuously injecting water into the water tank, and repeating the step S2;

s4: repeating the steps S2 and S3 for 30 days; and (5) withdrawing the screen to finish hepialus egg nursing work.