CN2464067Y

CN2464067Y - Snail breeding box

Info

Publication number: CN2464067Y
Application number: CN 00245239
Authority: CN
Inventors: 罗志德
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-05
Filing date: 2000-12-05
Publication date: 2001-12-12
Anticipated expiration: 2010-12-05

Abstract

The utility model relates to a snail breeding box. The utility model belongs to a breeding box, particularly the snail breeding box with constant temperature and constant humidity. Water is placed in the outer box body of the snail breeding box, and an electric heating plate is arranged on the middle part of the water; a shelf is arranged above the water surface, and an inner box body is arranged on the shelf; sand soil is contained in the box body, and ventilation holes are arranged on the surface of the inner box body; the ventilation holes are arranged on the outer box body on the position of the height of the shelf, a cover plate is arranged on the opening of the top of the outer box body, and simultaneously, the inner box body is sealed. The snail breeding box has the advantages of simple structure and low cost; optimum temperature and humidity for survival of snails can be ensured.

Description

A kind of heliculture case

The utility model belongs to breeding box, particularly the constant temperature of snail, constant humidity breeding box.

Snail be a kind of edible and medicinal aspect the very animal of high value is all arranged, economic development to the rural area benefits, and only could grow well under suitable hygrothermal environment, especially for snail ovum or little snail in the hatching, temperature, humidity are improper slightly, and is just dead or sick easily.Large-scale advanced person's plant is in order to guarantee best temperature and humidity, what adopt is constant temperature, the constant humidity device of computer control, and this facility structure complexity, equipment and aquaculture cost height, operating difficulties, equipment is fragile under the high humidity environment for a long time, be not suitable for vast rural area dealer uses; Individual raiser then adopt common stove in the room boiled water generates steam, form certain temperature and humidity, this method expends that the energy is many, difficulty is controlled at suitable humidity and temperature, snail lethality height.

The purpose of this utility model provides a kind of heliculture case, and simple in structure, cost is low, can guarantee the optimum temperature and the humidity of snail existence.

Implementation of the present utility model is: the water of packing in the outer case of culturing snail, the water middle part is placed with electric boiling plate, one shelf is arranged above water surface, place internal box on the shelf, sandy soil are housed in the internal box and there is ventilation hole on its surface, outer case has air-vent in the shelves high position, and the outer case open top is placed cover plate and sealed internal box simultaneously.During use, add suitable quantity of water in outer case, the energising heating just can produce suitable temperature and humidity, and enter by the ventilation hole disperse on the internal box in whole outer case space.

Below.Specific embodiment of the present utility model according to Figure of description provides is further described its structure.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of the utility model electric boiling plate.

Referring to Fig. 1, the outer case 1 of this breeding box is equipped with water 2, the middle part of material 2 is placed with the electric boiling plate 3 of waterproof in water 2, in outer case 1 water 2 above a shelf 11 is arranged, place internal box 12 on the shelf 11, one deck sandy soil 13 are arranged in the internal box 12, there is ventilation hole 14 on internal box 12 surfaces, outer case 1 has air-vent 4 in shelf 11 positions, the top open part of outer case 1 is placed cover plate 5 and has been sealed internal box 12 simultaneously, make the space that forms in the outer case 1 with extraneous relative isolation, thereby keep suitable temperature and humidity easily, can guarantee the breathing required air of snail simultaneously again.For handling safety and acquisition heat conduction preferably, the structure of electric boiling plate 3 is, resistance wire 6 is entangled on the mica insulation plate 7, the two sides is sandwiched in again between mica insulation plate 8 and the metallic plate 9 successively then, water-resistant adhesives 10 (see figure 2)s of reinjecting in the gap of metallic plate 9, make metallic plate 9 bonding in aggregates, and prevent seepage and cause short circuit.K switch two ends at the current path of resistance wire 6 are parallel with diode D (Fig. 2), when just beginning to heat, the K that closes a switch, electric current heating with full power resistance wire 6 is accelerated firing rate, perhaps when temperature is too low, keep suitable temperature, when the temperature inside the box is suitable, cut-off switch K, electric current is through diode D half-power resistive heater 6, can save the energy, and prevent that temperature is too high and cause snail death.The ratio of sand of being adorned in the internal box 12 of this breeding box and soil is 7: 3, and has passed through sterilization processing, and the thickness of laying is 4～5cm, internal box 12 places on the shelf 11, and sealed mouth by cover plate 5, and snail ovum or little snail are not immersed in water, guarantee the survival rate of culturing.

From technique scheme of the present utility model, owing to being put in the less casing in space, snail cultures, and be provided with electric boiling plate again in the water in the case, therefore can more easily guarantee the suitable temperature and the humidity of snail growth, the consumption of the energy also can drop to minimum thus, and equipment and aquaculture cost are also lower.

Claims

1, a kind of heliculture case, it is characterized in that the water of in outer case, packing into, the water middle part is placed with electric boiling plate, one shelf is arranged above water surface, place internal box on the shelf, sandy soil are housed in the internal box and there is ventilation hole on its surface, outer case has air-vent in the shelves high position, and the outer case open top is placed cover plate and sealed internal box simultaneously.

2, by the described heliculture case of claim 1, the structure that it is characterized in that electric boiling plate is that resistance wire is entangled on the insulation board, is sandwiched in successively again between insulation board and the metallic plate, injects water-resistant adhesives in the gap of metallic plate.

3, by the described a kind of breeding box of claim 2, it is characterized in that being parallel with second tube sheet in the current path switch ends of resistance wire, ratio husky and soil is 7: 3 in the internal box, and laying depth is 4～5cm.