CN215123312U - Whitmania pigra egg cocoon hatching device - Google Patents

Abstract

The utility model discloses a leech egg cocoon hatching apparatus, including a plurality of hatching ponds, the hatching pond sets up in the confined hatching chamber, be provided with constant temperature equipment in the hatching chamber, be provided with a plurality of incubators in the hatching pond, the incubator bottom is provided with a plurality of support columns, the support column sets up in the hatching pond bottom, be provided with loess layer in the incubator, the loess layer bottom is provided with the iron net, loess layer upper portion is provided with the gauze, leech egg cocoon is placed between loess layer and gauze, incubator upper portion is provided with a plurality of sprinklers, be provided with a plurality of temperature sensor and humidity transducer in the incubator, be provided with a plurality of temperature sensor in the hatching pond, leech egg cocoon hatching apparatus still includes controlling means, the sprinkler, constant temperature equipment, temperature sensor and humidity transducer all are connected with controlling means. The utility model discloses simple structure, convenient to use can improve the hatchability and the leech seedling survival rate of leech egg cocoon, has effectively solved the damage scheduling problem when the uncertainty of hatching effect unstability, young leech quality and the leech seedling of gathering among the prior art.

Description

Whitmania pigra egg cocoon hatching device

Technical Field

The utility model belongs to the technical field of the leech egg cocoon incubation device, concretely relates to leech egg cocoon hatching apparatus.

Background

The leech is also called leech, and natural hirudin extracted from the leech is the strongest natural specific thrombin inhibitor; has very obvious effects of expanding blood vessels, reducing blood viscosity and increasing blood circulation; has good curative effect on diseases such as hypertension, cerebral apoplexy, coronary heart disease, arterial thrombosis and the like in clinic. Along with the extraction and processing and medical clinical application of hirudin, the development of Chinese patent medicines and the pollution of natural environment, the total amount of natural leeches is reduced year by year, and the leeches cannot be supplied to the market, so that the artificial cultivation of the leeches is used for making up for the shortage of supply. However, when leeches are incubated in the field, the incubation rate of the leeches is good and bad, the incubation time cannot be guaranteed, the quality of the leeches cannot be guaranteed, and the incubated leeches are scattered and distributed around, so that a great deal of effort is required to be spent on collecting the leeches, the leeches are easily injured and dead, the yield of the leeches is reduced, and the sequential incubation, cultivation and the like of the leeches are not facilitated.

SUMMERY OF THE UTILITY MODEL

To the above, not enough, the utility model provides a leech egg cocoon hatching apparatus, simple structure, convenient to use can improve the hatchability and the leech seedling survival rate of leech egg cocoon, has effectively solved among the prior art that the hatching effect is unstable, the uncertain of young leech quality and the damage scheduling problem when gathering the leech seedling.

In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: the utility model provides a leech egg cocoon hatching apparatus, including a plurality of hatcheries, the hatcheries sets up in the confined hatcheries, be provided with constant temperature equipment in the hatcheries, be provided with a plurality of incubators in the hatcheries, the incubator bottom is provided with a plurality of support columns, the support column sets up in the hatcheries bottom, be provided with loess layer in the hatcheries, the loess layer bottom is provided with the iron net, loess layer upper portion is provided with the gauze, leech egg cocoon is placed between loess layer and gauze, incubator upper portion is provided with a plurality of sprinklers, the sprinkler other end and water piping connection, be provided with a plurality of temperature sensor and humidity transducer in the hatcheries, be provided with a plurality of temperature sensor in the hatcheries, leech egg cocoon hatching apparatus still includes controlling means, the sprinkler, constant temperature equipment, temperature sensor and humidity transducer all are connected with controlling means.

The utility model has the advantages that: when the leech egg cocoons are incubated, draining water in an incubation pool, placing the incubation pool on a support column, arranging an iron net at the bottom, placing loess into the incubation pool after the loess and gauze are disinfected, placing the leech egg cocoons on a loess layer, covering the gauze, waiting for the leech egg cocoons to be incubated, adding a small amount of water (only water is available at the bottom) into the incubation pool when the young leech egg cocoons begin to break the cocoons, adding water into the incubation pool again to a required water level when the young leech egg cocoons are about to be incubated completely, allowing the young leeches to enter the loess layer after the young leech egg cocoons are incubated on the loess layer, turning on light at the top of a room or directly irradiating the incubation pool with the light, and inducing the young leeches to enter the water through the iron net until the incubation is finished; in the whole incubation process, the temperature and the humidity of an incubator and the like are detected through a temperature sensor and a humidity sensor, a constant temperature device is started to raise the temperature and lower the temperature to keep constant temperature when the temperature is low or the temperature is high, and water is sprayed through a water sprayer to humidify when the humidity is low (air circulation needs to be ensured, the humidity is not high generally), so that the condition that the leech egg cocoons are incubated is appropriate; the device can always keep the most suitable environment for the incubation of the leech egg cocoons, the whole incubation process is carried out in a closed incubation chamber, the influence of the external environment is avoided, the incubation time of the leech egg cocoons is ensured, ensures the quality of the hatched seedlings, has higher hatching rate, aims at moisturizing the gauze, and the young leeches after the leech egg cocoons are hatched enter a loess layer and enter water through an iron net, the collection is convenient, does not need a great deal of energy wasted by culturists for collection, avoids unnecessary damage to the leech young seedlings, and after the leech young seedlings completely enter water, the hatching box and the supporting column are taken away, so that the feeding of the young leeches can be continued, the device is very convenient to use, the hatching rate of the leech egg cocoons can reach more than 85%, the hatching rate of the leech egg cocoons and the survival rate of the leech egg cocoons at a seedling stage are effectively guaranteed, and the device is convenient to popularize and use.

Further, the loess layer is arranged above the water surface of the hatching pond.

The beneficial effect of adopting the further scheme is that: the loess layer is just above the water surface, so that the hatched young leeches enter the water through the iron net under the attraction of the water after entering the loess layer, and the young leeches are not required to be separated manually, so that unnecessary damage to the young leeches is avoided.

Further, a plurality of fixing clips are arranged below the iron net.

The beneficial effect of adopting the further scheme is that: the lower part of the iron net is fixed by the fixing card, so that the iron net is prevented from falling off, and the incubated leech seedlings are ensured to enter the water of the incubation pool through the iron net, so that the loess layer and the leech seedlings are separated.

Furthermore, a water inlet and a water outlet are respectively arranged at the two ends of the hatching pond.

The beneficial effect of adopting the further scheme is that: the water inlet and the water discharge of the hatching pond are realized through the water inlet and the water outlet, the operation is simple and convenient, and the operation is very convenient.

Further, the control device is a PLC controller.

The beneficial effect of adopting the further scheme is that: the PLC is used for monitoring data such as temperature sensors and the like and operating the constant temperature device, so that the automation degree of the device is improved, and manpower and material resources are saved.

Drawings

FIG. 1 is a schematic view of a hatching apparatus for Whitmania pigra Whitman egg cocoons;

FIG. 2 is a schematic view of an incubator;

wherein, 1, a hatching pool; 2. an incubator; 3. an incubation chamber; 4. a thermostatic device; 5. a water pipe; 6. a water inlet; 7. a water outlet; 8. a support pillar; 9. an iron net; 10. fixing the card; 11. a loess layer; 12. gauze; 13. a sprinkler.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

In one embodiment of the present invention, as shown in fig. 1-2, there is provided a hatching apparatus for hatching Whitmania pigra Whitman egg cocoons, comprising a plurality of hatching tanks 1, wherein the hatching tanks 1 are disposed in a closed hatching chamber 3, a thermostat 4 is disposed in the hatching chamber 3, a plurality of hatching boxes 2 are disposed in the hatching tank 1, a plurality of support columns 8 are disposed at the bottom of the hatching tanks 2, a loess layer 11 is disposed in the hatching tanks 1, an iron net 9 is disposed at the bottom of the loess layer 11, a gauze 12 is disposed on the upper portion of the loess layer 11, the Whitmania pigra Whitman egg cocoons are placed between the loess layer 11 and the gauze 12, a plurality of sprinklers 13 are disposed on the upper portion of the hatching tanks 2, the other ends of the sprinklers 13 are connected to a water pipe 5, a plurality of PT100 type temperature sensors and HTM2500 type humidity sensors are disposed in the hatching tanks 2, a plurality of temperature sensors are disposed in the hatching tanks 1, the hatching apparatus for hatching Whitmania pigra Whitman cocoon comprises a control device, the sprinkler 13, the thermostatic device 4, the temperature sensor and the humidity sensor are all connected with the control device. When the leech egg cocoons are incubated, firstly draining water in an incubation pool 1, placing the incubation box 2 on a support column 8, arranging an iron net 9 at the bottom, then placing loess into the incubation box 2 after the loess, the gauze 12 and the incubation box 2 are sterilized, placing the leech egg cocoons on a loess layer 11, covering the gauze 12, waiting for the incubation of the leech egg cocoons, adding a small amount of water (only water is available at the bottom) into the incubation pool 1 when seedlings in the leech egg cocoons begin to break cocoons and come out, adding the required water amount into the incubation pool 1 again when the leech egg cocoons are about to be incubated completely, entering the loess layer 11 after the leech egg cocoons on the loess layer 11 enter the loess layer, turning on light at the top of a room or directly irradiating the incubation box by using a lamp, and inducing the leech seedlings to enter the water through the iron net 9 until the incubation is finished; in the whole incubation process, the temperature and the humidity of the incubator 2 and the like are detected through a temperature sensor and a humidity sensor, the thermostatic device 4 is started to raise the temperature and lower the temperature to keep constant temperature when the temperature is low or high, and the water is sprayed through the water sprayer 13 to humidify when the humidity is low, so that the condition that the leech egg cocoons are incubated is appropriate; the device can always keep the most suitable environment for hatching the leech egg cocoons, the whole hatching process is carried out in the closed hatching chamber 3, the influence of the external environment is avoided, the hatching time of the leech egg cocoons is ensured, the quality of the hatched fries can be ensured, the hatching rate is higher, the gauze 12 aims at moisture preservation, the leech fries after the leech egg cocoons are hatched enter a loess layer 11 and enter water through an iron net 9, the collection is convenient, a large amount of energy of a raiser is not required to be wasted for collection, unnecessary damage to the leech fries is avoided, the hatching box 2 and the support column 8 are taken away after the leech fries are completely immersed in water, the feeding of the leech fries can be continued, the device is very convenient to use, the hatching rate of the leech egg cocoons can reach more than 85 percent, and the hatching rate of the leech egg cocoons and the survival rate of the fries in the stage are also effectively ensured, is convenient for popularization and application of the device.

The loess layer 11 is arranged above the water surface of the hatching pond 1; the loess layer 11 is just above the water surface, so that the hatched young leeches enter the water through the iron net 9 under the attraction of the water after entering the loess layer 11, and the young leeches are not required to be separated manually, so that unnecessary damage to the young leeches is avoided. A plurality of fixing clips 10 are arranged below the iron net 9; the lower part of the iron net 9 is fixed through the fixing clip 10, so that the iron net 9 is prevented from falling off, and the incubated leech young seedlings are ensured to enter the water of the incubation pool 1 through the iron net 9, so that the loess layer 11 is separated from the leech young seedlings. A water inlet 6 and a water outlet 7 are respectively arranged at two ends of the hatching pond 1; the water inlet and the water discharge of the hatching pond 1 are realized through the water inlet 6 and the water outlet, the operation is simple and convenient, and the use is very convenient. The control device is an ohm dragon CP1H-X40DT-D type PLC controller; the PLC is used for monitoring data such as temperature sensors and the like and operating the constant temperature device 4, so that the automation degree of the device is improved, and manpower and material resources are saved.

While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be considered as limited to the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims (5)

1. The utility model provides a leech egg cocoon hatching apparatus, a serial communication port, including a plurality of hatching ponds, the hatching pond sets up in the confined hatching chamber, be provided with constant temperature equipment in the hatching chamber, be provided with a plurality of incubators in the hatching pond, incubator bottom is provided with a plurality of support columns, the support column sets up hatching pond bottom, be provided with loess layer in the incubator, loess layer bottom is provided with the iron net, loess layer upper portion is provided with the gauze, the leech egg cocoon is placed loess layer with between the gauze, incubator upper portion is provided with a plurality of sprinklers, the sprinkler other end and water piping connection, be provided with a plurality of temperature sensor and humidity transducer in the incubator, be provided with a plurality of temperature sensor in the hatching pond, leech egg cocoon hatching apparatus still includes controlling means, sprinkler, the temperature sensor, The constant temperature device, the temperature sensor and the humidity sensor are all connected with the control device.

2. The hatching apparatus for Whitmania pigra Whitman cocoons according to claim 1, wherein the loess layer is disposed above the water surface of the hatching pond.

3. The hatching device for the leech egg cocoons according to claim 1, wherein a plurality of fixing clips are arranged below the iron net.

4. The hatching apparatus for Whitmania pigra Whitman cocoons according to claim 1, wherein the hatching tank is provided with a water inlet and a water outlet at both ends thereof.

5. The hatching apparatus for hirudo eggs, according to claim 1, wherein said control means is a PLC controller.

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