CN201305600Y - Simple device for culturing liquid strain - Google Patents

Abstract

A simple device for culturing liquid strain comprises a glass bottle (1), a rubber plug (2), a glass tube (3), a glass ball tube (4) and a connecting soft pipe (5). The simple device is characterized in that the diameter of the big end of the rubber plug (2) is slightly larger than that of the mouth of the glass bottle , and two holes are formed on the rubber plug (2); the glass bottle (3) and the glass ball tube (4) are inserted in the two holes; the glass bottle (3) adopts an air inlet pipe with the length slightly larger than the height of the glass bottle; the upper end of the glass bottle is connected with the glass ball tube (4) through a silicon tube (5); the lower end of the glass bottle penetrates through the rubber plug; the end opening is 1 centimeter to 2 centimeters away from the bottle bottom; and the glass ball tube (4) is filled with clean cotton to filter air. The utility model can achieve the effects of saving equipment investment, reducing production cost and saving electric power resource and operation cost, and has the advantages of easy material acquisition, low cost, fast installation, convenient operation, thereby being applicable to popularization and application in rural households.

Description

A kind of simple and easy strain cultivation device

Technical field

The utility model relates to the Edible Fungi field, particularly relates to a kind of strain cultivation device.

Background technology

Liquid spawn is with short production cycle, and speed is fast, and the cell age unanimity is fit to large-scale planting, is the developing direction of mushroom industry.But, present liquid fungus seed jar cost height, a set of equipment needs several ten thousand yuan, and common farmers' family is difficult to bear, and has had a strong impact on liquid spawn technology applying in the rural area.

Summary of the invention

The purpose of this utility model just provides a kind of with low cost, easy to use, respond well, and common farmers' family can homemade simple and easy strain cultivation device, and to overcome existing installation price height, complicated operation is difficult for the drawback of applying in the rural area.

The technical solution of the utility model realizes in the following manner: a kind of simple and easy strain cultivation device, by culture vessel 1, soft rubber ball 2, Glass tubing 3, two balls chamber Glass tubing 4 be connected flexible pipe 5 and form.It is characterized in that: the diameter at butt end of soft rubber ball 2 is slightly larger than the culture vessel mouth, so that sealing.And on soft rubber ball, make a call to 2 holes, be used to insert Glass tubing 3 and two ball chambeies Glass tubing 4.Glass tubing 3 is an inlet pipe, and length is a little more than the height of vial, and the upper end connects glass bulb 4 with silicone tube 5, and soft rubber ball is passed in the lower end, port at the bottom of bottle 1-2 centimetre.Fill with clean cotton in the ball chamber of two balls chamber Glass tubing, so that filtrated air.

Compare with the liquid fungus seed device of present use, the utility model can reach following effect: 1, save facility investment, reduce production costs, simultaneously all right conservation of power resource and running cost; 2, this device materials is easy to get, and is with low cost, quick for installation, easy and simple to handle, can be in rural households' wide popularization and application.

Description of drawings

This figure is a structural representation of the present utility model.1. vial, 2. soft rubber ball, 3. Glass tubing, 4. glass bulb 5. connects flexible pipe.

Embodiment:

Vials 1 such as the reagent bottle of purchase 0.5-10L, triangular flask, wide-necked bottle are selected supporting rubber plug 2 according to the bottleneck size, open 2 holes with punch tool or electric drill on soft rubber ball 2, and the aperture will be complementary with the external diameter of Glass tubing 3 and glass bulb 4.Glass tubing 3 and glass bulb 4 inserted in the soft rubber balls, and Glass tubing 3 be an inlet pipe, and length is a little more than the height of vial, and the upper end is with silica gel hose 5 connection glass bulb 4, and soft rubber ball is passed in the lower end, port at the bottom of bottle 1-2 centimetre.Fill with clean cotton in the glass bulb 4, so that filtrated air.Mounted breather is all wrapped up the position below the soft rubber ball with double-deck newspaper or kraft paper, and tie with rope, put into medical portable high-pressure sterilizing pot, 1.4 kilograms of pressure sterilizations 50 minutes are standby.The liquid spawn culture medium that configures is packed in the vial, and the amount of packing into is a vial volumetrical 2/3, seals with polypropylene film then, and the vial that substratum will be housed is again put into medical portable high-pressure sterilizing pot, and 1.1 kilograms of pressure sterilizations 35 minutes are standby.At last, substratum and the soft rubber ball of the bacterium of will going out are put into inoculation tank together, insert the mother's kind that needs cultivation in sterile environment, and the jam-pack soft rubber ball is put into culturing room and carries out aerated culture.Need only during ventilation aseptic air is received on the Glass tubing upper glass bulb with flexible pipe.

Claims (2)

1, a kind of simple and easy strain cultivation device, by vial (1), soft rubber ball (2), Glass tubing (3), glass bulb (4) and be connected flexible pipe (5) and form.It is characterized in that: the diameter at butt end of soft rubber ball (2) is larger than glass bottle opening, and soft rubber ball (2) is gone up and made a call to 2 holes, inserts Glass tubing (3) and glass bulb (4).

2, a kind of simple and easy strain cultivation device according to claim 1, it is characterized in that: described Glass tubing (3) is inlet pipe, and length is a little more than the height of vial, and the upper end connects glass bulb (4) with silicone tube (5), soft rubber ball is passed in the lower end, port at the bottom of bottle 1-2 centimetre.

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