JP3193575U - Automatic drug feeder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an automatic drug supply device capable of automatically supplying a drug, controlling a reaction period of the drug, and consuming low power or not consuming power. An automatic drug supply device includes a reaction vessel 1, two or more drug supply containers 2 mounted above the reaction vessel 1, and a drug supply container extending inside the reaction vessel 1. It is provided with a drug charging end of No. 2, a water inlet 3 provided on the side wall of the reaction vessel 1, and a siphon-type liquid suction / discharge device attached to the bottom of the reaction vessel 1 to discharge the liquid to the outside of the reaction vessel 1. [Selection diagram] Fig. 1

Description

  The present invention is an automatic medicine supply device for supplying medicines in the field of aquaculture, ornamental creatures and pet breeding, which can control the reaction time of the medicine and does not require low energy consumption or power consumption It relates to a supply device.

  In the field of biological aquaculture, such as aquaculture, or ornamental and pet breeding, the supply of biologics and drugs (including liquids and powders) is one of the indispensable processes. Biopharmaceutical and drug supply devices are used for aquaculture, ornamental organisms, and pet breeding. In particular, before a biologic is used, a certain amount of carbon source is added and a predetermined reaction period is added. This is an indispensable device because optimal activity and effect cannot be obtained without passing through.

  Various drug supply devices currently on the market can be classified into two types. One of them is a pure manual device, and the other is an electrically controlled automatic drug supply device. The former is dependent on human hands for the drug addition process, which requires labor and waiting time. The latter has the effect of automatic metering and addition, but is controlled mainly by complex electronic circuits. Therefore, it is not only affected by the environment such as humidity, but also easily breaks down and consumes power. In addition, commercially available drug supply devices, whether manually or mechanically supplied automatically, cannot sufficiently dissolve, react, and mix the supplied drug, so that a high concentration of drug and organisms are in direct contact with each other. Thus, there remains a problem that causes an undesirable reaction. Therefore, a novel design that can automatically supply drugs and can sufficiently dissolve, react, and mix different drugs, and consume very little electricity or consumes electricity is one of the most important factors for improving product technology. It has become.

  An object of the present invention is to provide an automatic drug supply device that can automatically supply a drug, control a reaction period of the drug, and does not consume low power or power.

  Means for solving the technical problems of the present invention include a reaction container, two or more drug supply containers mounted above the reaction container, and a drug supply in a drug supply container extending inside the reaction container. Provided is an automatic drug supply device comprising an end, a water inlet provided on the side wall of the reaction vessel, and a siphon type liquid suction / discharge device attached to the bottom of the reaction vessel and discharging the liquid in the reaction vessel to the outside of the reaction vessel To do.

  As a further improvement means of the above-described technique, for example, a mixing device that partitions the reaction vessel into an upper reaction zone and a lower reaction zone is provided, and the upper reaction zone and the lower reaction zone are directly or indirectly connected to each other, and two or more drugs are provided. The drug input end of the supply container may be extended to the mixing device.

  As a further improvement means of the above-described technique, a liquid medicine may be placed in at least one of the medicine supply containers whose medicine input ends are extended to the mixing device.

  As a further improvement of the above technique, the mixing device may form a tapered funnel, and a spiral device that forms a spiral liquid mixing zone may be provided at the drug supply port in the middle portion of the tapered funnel.

  As a further improvement of the above technique, the mixing device forms a tapered funnel and is provided with at least one liquid siphon tube at the bottom of the mixing device, where the upper reaction zone and the lower reaction zone are connected by the liquid siphon tube. It may be.

  As a further improvement of the above technique, the siphon type liquid suction / discharge device has at least one siphon tube, with one end of the siphon tube placed on the bottom of the lower reaction zone and the other end of the siphon tube slightly from the middle of the lower reaction zone. After extending to a high position, at least one turn may be formed, and then it may extend through the bottom wall of the reaction vessel to the outside of the reaction vessel.

  As a further improvement means of the above-mentioned technique, the siphon tube may be formed so that one end passing through the bottom of the reaction vessel is perpendicular to the bottom wall.

  As a further improvement means of the above-described technique, a flow rate control valve may be attached to the liquid output end of all of the medicine charging containers.

  As a further improvement of the above technique, a water inlet is provided at a position slightly above the middle of the side wall of the lower reaction zone, and the position of the water inlet is higher than the highest turning point of the siphon tube. A supply control valve may be attached.

  The effect of the present invention is that the drug supply end of the drug supply container is directly extended into the reaction container, so that the chemical solution is sufficiently dissolved, reacted, and mixed in the reaction container and then discharged through the siphon type liquid suction / discharge device. At the same time, a mixing device that divides the reaction vessel into an upper reaction zone and a lower reaction zone is attached, and the liquid and / or powder inside the drug charging vessel is caused to flow into the mixing device by gravity and then flows to the lower reaction zone after mixing. When the water level in the lower reaction zone exceeds the siphon tube water absorption position of the siphon-type liquid suction / discharge device, the mixture in the lower reaction zone is mixed with the siphon effect by the siphon effect. It is discharged outside. According to the present invention, it is possible to control the amount of a drug to be supplied in a drug supply process in aquaculture, etc., and to sufficiently dissolve, mix, and react through the process of supplying a drug having one or more kinds of compositions. Therefore, there is no energy consumption due to power, and it is possible to automate the drug supply by using hydraulic pressure as power.

It is a figure which shows the structure of 1st Example of this invention. It is a figure which shows the structure of 2nd Example of this invention. It is a figure which shows the structure of 3rd Example of this invention. It is a figure which shows the structure of 4th Example of this invention.

  In the following, embodiments of the present invention will be described in detail with reference to the drawings and embodiments.

  As shown in FIG. 1, the automatic drug supply device according to the first embodiment of the present invention includes a reaction container 1 and two or more drug supply containers 2 attached above the reaction container 1, and supplies the drug. The drug input end of the container 2 is extended inside the reaction container 1. A water inlet 3 is provided on the side wall of the reaction vessel 1, and a siphon-type liquid intake / exhaust device for discharging the liquid inside the reaction vessel 1 to the outside of the reaction vessel 1 is provided at the bottom of the reaction vessel 1. The drug input end of the drug supply container 2 is directly extended to the reaction container 1, and after the liquid drug is sufficiently mixed inside the reaction container 1, the drug supply container 2 is discharged through a siphon type liquid suction / discharge device.

  As shown in FIG. 2, in the second embodiment of the present invention, the reaction vessel 1 includes, for example, a mixing device 8 that partitions the reaction vessel 1 into an upper reaction zone and a lower reaction zone. It is also possible to communicate directly or indirectly with the area and to extend the drug input ends of the two drug supply containers 2 to the mixing device 8. In the medicine supply container 2 in which the medicine input end extends into the mixing device 8, the liquid medicine is accommodated in at least one of the medicine supply containers 2. The other medicine supply container 2 can contain, for example, a powder medicine, and the powder medicine can be added to and dissolved in the liquid medicine. The mixing device 8 forms a tapered funnel, a spiral device is provided at the drug supply port at the middle portion of the tapered funnel, a spiral mixing area is formed by the spiral device, and two or more liquid drugs and Sufficient dissolution, reaction and mixing effects can be obtained by passing the powdered drug through a spiral mixing zone.

  The reaction vessel 1 is divided into an upper layer reaction zone and a lower layer reaction zone by a mixing device 8, and the liquid and / or powder inside the drug supply vessel 2 is flowed to the mixing device 8 by gravity, and after mixing, flows to the lower reaction zone. The mixture is diluted with water drawn from the water inlet. Subsequently, when the water level in the lower reaction zone exceeds the siphon tube position of the siphon type liquid suction / discharge device, the mixed solution in the lower reaction zone is discharged to the outside of the reaction vessel by the siphon tube action. If the present invention is applied to a bioculture drug supply process, the amount of the drug can be controlled and the sustained supply time can also be controlled. Therefore, sufficient dissolution and mixing can be achieved in the process of supplying a drug having one or more components. Since the reaction and dilution can be realized, and the hydraulic pressure can be used as power, no power consumption is required, and complete automatic drug supply can be realized.

  Continuing to refer to the third embodiment shown in FIG. The drug input ends of the two drug supply containers 2 are extended into the mixing device 8, and the drug input ends of one drug supply container 2 are directly extended into the reaction container 1.

  Continuing to refer to the fourth embodiment shown in FIG. The mixing device 8 forms a tapered funnel, and at least one mixed liquid siphon tube 9 is attached to the bottom of the mixing device 8, and the upper reaction zone and the lower reaction zone are communicated by the mixed liquid siphon tube 9 and mixed. When the liquid medicine inside the apparatus 8 exceeds the siphon tube position of the mixed liquid siphon tube 9, the liquid chemical flows through the mixed liquid siphon tube 9 and flows into the lower reaction zone.

  As a further improvement of the above technique, the siphon type liquid suction / discharge device has at least one siphon tube, one end of the siphon tube is placed on the bottom of the lower reaction zone, and the other end of the siphon tube is slightly inserted from the middle of the lower reaction zone. After extending to a high position, at least one turn is formed, and then it extends through the bottom wall of the reaction vessel to the outside of the reaction vessel.

  As a further improvement means of the above-described technique, one end of the siphon tube 6 passes through the bottom wall of the reaction vessel 1, and the one end is perpendicular to the bottom wall. It can be dripped in.

  As a further improvement means of the above-described technique, the flow rate control valve 7 is attached to all liquid output ends of the drug supply container 2, and the liquid drug is supplied in a predetermined proportion by adjusting the flow rate control valve 7 attached to the drug supply container 2. Can be mixed in.

  As a further improvement means of the above-described technique, the inlet 3 is attached to a position slightly above the middle of the side wall of the lower reaction zone, the inlet 3 is provided at a position higher than the highest turning point of the siphon tube, and the inlet 3 The water supply tube 5 and the water supply control valve 4 are attached to the water supply control valve 4 so that the water supply amount and the water supply speed can be adjusted.

DESCRIPTION OF SYMBOLS 1 Reaction container 2 Drug supply container 3 Water inlet 4 Control valve 5 Water supply tube 6 Siphon tube 7 Flow control valve 8 Mixing device 9 Mixture siphon tube

Claims (9)

An automatic drug supply device,
A reaction vessel;
Two or more drug supply containers mounted above the reaction container;
A drug input end of the drug supply container extending inside the reaction container;
A water inlet provided on the side wall of the reaction vessel;
An automatic drug supply device, comprising: a siphon-type liquid suction / discharge device attached to the bottom of the reaction vessel and for discharging a liquid to the outside of the reaction vessel.   The reaction vessel includes a mixing device that divides the reaction vessel into an upper reaction zone and a lower reaction zone, and the upper reaction zone and the lower reaction zone are connected directly or indirectly, and two or more The automatic medicine supply device according to claim 1, wherein a medicine input end of the medicine supply container is extended to the mixing device.   The automatic medicine supply according to claim 2, wherein a liquid medicine is accommodated in at least one medicine supply container among the medicine supply containers in which the medicine input end is extended to the mixing device. apparatus.   The mixing device forms a tapered funnel, and the medicine supply port provided in the middle portion of the tapered funnel has a spiral structure, and thus a spiral liquid mixing area is formed. The automatic drug supply device according to claim 3, wherein   The mixing device forms a tapered funnel, and at least one mixed liquid siphon tube is provided at the bottom of the mixing device, and the upper reaction zone and the lower reaction zone are connected by the mixed liquid siphon tube. The automatic medicine supply device according to claim 3, wherein   The siphon-type liquid suction / discharge device has at least one siphon tube, one end of the siphon tube is applied to the bottom of the lower reaction zone, and the other end of the siphon tube is positioned slightly higher from the middle of the lower reaction zone. 6. The automatic drug supply device according to claim 4 or 5, wherein after the extension, at least one turn is formed, and then it extends through the bottom wall of the reaction vessel to the outside of the reaction vessel.   The automatic medicine supply apparatus according to claim 6, wherein one end of the siphon tube penetrating the reaction container forms a perpendicular to the bottom wall of the reaction container.   The automatic medicine supply device according to claim 6, wherein a flow rate adjusting valve is attached to all liquid output ends of the medicine supply container.   The water inlet is provided at a position slightly above the middle of the side wall of the lower reaction zone, and the position of the water inlet is higher than the highest turning point of the siphon tube. A water supply tube and a water supply control valve are provided at the water inlet. And an automatic medicine supply device according to claim 6.

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