Fungus cultivation device

Abstract

The utility model discloses a fungus cultivation device which comprises a cultivation box, a cultivation cavity is formed in the cultivation box, an adjusting cavity is formed in the lower end of the cultivation cavity, a first ventilation pipe is arranged in the adjusting cavity, a first fan is arranged in the first ventilation pipe, and a second ventilation pipe is arranged in the cultivation cavity. A humidifier is arranged in the culture cavity, an adjusting box is arranged at one end in the adjusting cavity, a limiting rod is arranged in the adjusting box, a sliding rheostat is arranged in the adjusting box, a sliding block is slidably connected to the outer side of the limiting rod, and a spring is arranged on the outer side of the limiting rod. An electromagnet is arranged at one end of the sliding block, a permanent magnet is arranged in the adjusting box, and a thermistor is arranged in the culture cavity. According to the utility model, during fungus culture, the temperature and humidity during culture can be conveniently adjusted, proper temperature and humidity are provided, and the fungus culture efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical fungus culture technical field, especially in kind of fungus cultivation device. BACKGROUND

[0002] Fungus is a kind of eukaryote widely existing in nature, has the ability of highly decomposing and synthesizing various organic matters, people utilize various characteristics of fungus, make it play great role in modern industry, agriculture and medicine etc. In the prior art, when fungus is cultured, usually culture dish is placed to incubator and is cultured, but fungus usually needs to keep certain temperature and humidity in the process of culture, if temperature and humidity when culture become too high or too low, it is easy to cause the influence to the culture of fungus, the existing incubator cannot adjust the temperature and humidity required by fungus culture when using, so an incubator capable of adjusting the temperature and humidity when fungus culture is needed. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of fungus cultivation device, can be conveniently adjusted the temperature and humidity when culture when fungus culture, provide suitable temperature and humidity, improve the efficiency of fungus culture.

[0004] The above technical purpose of the utility model is realized by the following technical scheme:

[0005] A kind of fungus cultivation device, including incubator, the upper end in the inside of the incubator is provided with culture cavity, the lower end of the culture cavity is provided with adjustment cavity, one end of the incubator is close to the culture cavity and is opened with operating mouth, the left and right sides in the inside of the culture cavity are provided with support strip, the inside of the culture cavity is slidably connected with the culture dish slidably connected with each support strip, one end in the inside of the adjustment cavity is horizontally provided with the first ventilation pipe communicated with the incubator, the inside of the first ventilation pipe is provided with first fan, the inside of the first ventilation pipe is provided with filter core away from the incubator;

[0006] The upper end in the inside of the culture cavity is vertically provided with the second ventilation pipe communicated with the incubator, the inside of the second ventilation pipe is provided with second fan, the inside of the culture cavity is horizontally provided with air jet pipe, the outside of the air jet pipe is opened with a plurality of equidistantly arranged air holes, the first ventilation pipe is communicated with the air jet pipe between the end away from the incubator, the lower end in the inside of the culture cavity is provided with humidifier away from the first ventilation pipe, the humidifier is communicated with the connecting pipe between the connecting pipe, one end of the connecting pipe is provided with electromagnetic valve, the inside of the flow guide pipe is provided with heating resistance wire near the connecting pipe;

[0007] One end of the adjusting cavity is provided with an adjusting box, a threaded rod horizontally arranged is rotationally connected in the adjusting box, a limiting rod is horizontally arranged above the threaded rod in the adjusting box, a sliding rheostat is arranged above the limiting rod in the adjusting box, a sliding block which is slidingly connected with the adjusting box and is used for adjusting the resistance of the sliding rheostat is slidingly connected to the outer side of the limiting rod, a spring is arranged between the sliding block and the adjusting box on the outer side of the limiting rod, an electromagnet is arranged on one end of the sliding block close to the spring, a permanent magnet which is matched with the electromagnet is arranged on one end of the adjusting box close to the spring, a limiting plate which is slidingly connected with the limiting rod and is used for limiting the movement of the sliding block is threadedly connected to the outer side of the threaded rod, a thermistor which is used for adjusting the current flowing into the electromagnet is arranged in the culture cavity, and one side of the adjusting cavity is provided with a single-chip microcomputer.

[0008] By adopting the technical scheme, when used, the culture dish with fungi is placed in the culture tray, the culture tray is placed on the supporting strip from the operation opening, and then pushed into the culture cavity in the incubator, and the fungi are cultured, and meanwhile, the first fan and the second fan are started, the heating resistance wire is electrified, the first fan draws air into the first ventilation pipe, the inhaled air is filtered through the filter core, the filtered air enters the air guide pipe, enters the air injection pipe after being heated, and then enters the culture cavity from the air hole, the second fan draws the air in the culture cavity, and the air is discharged from the culture cavity through the second ventilation pipe, so that the fungi are cultured at a certain temperature, and the culture efficiency is improved.

[0009] The further setting of the utility model discloses: the one end of culture case is provided with the operating platform, the operating platform is away from the one end of culture case and is provided with display screen and a plurality of button that is set equidistance.

[0010] The further setting of the utility model discloses: the one end of culture case is provided with the operating platform, the operating platform is away from the one end of culture case and is provided with display screen and a plurality of button that is set equidistance.

[0011] The further setting of the utility model discloses: the operating opening's left and right two ends all rotationally connect with the baffle.

[0012] The further setting of the utility model discloses: the one end of culture cavity inside is provided with temperature sensor and humidity transducer.

[0013] The utility model discloses a further setting be: the incubator is away from the first ventilation pipe one end is provided with the water inlet pipe that communicates with the humidifier, the water inlet pipe is away from the humidifier one end is provided with the valve.

[0014] The utility model discloses a further setting be: the threaded rod is close to the permanent -magnetic block one end and is provided with the knob that sets up of the incubator.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] One, can be convenient to the temperature of the automatic regulation of fungus culture, makes fungus culture in suitable temperature, passes through the first fan and extracts air and enters the culture, passes through heating resistance silk and heats the air, passes through the second fan and exports the air in the culture cavity, passes through the resistance change of thermistor, control the current size that is passed into the electromagnet, makes the slider be under the action of electromagnet and permanent -magnetic block and spring action and moves, drives the change of resistance of sliding rheostat, adjusts the air draft efficiency of first fan and the air exhaust efficiency of second fan, changes the quantity of hot air that enters the culture and the quantity of hot air that exports the culture, automatically adjusts the temperature in the culture cavity, makes the temperature in the culture cavity keep suitable state, passes through the threaded rod and drives the limit plate and moves, changes the distance of limiting slider movement to change the culture temperature in the culture cavity;

[0017] Two, can be convenient to adjust the humidity of fungus culture, produces steam through singlechip control humidifier, and controls the opening and close of solenoid valve simultaneously, when solenoid valve opens, steam enters the air guide pipe, along with the air that the first fan inhales and enters the culture cavity, increases the humidity in the culture cavity, when solenoid valve closes, stops the humidification in the culture, the humid air in the culture cavity is exported in the culture under the action of second fan, thereby reduces the humidity in the culture. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the partial sectional view of the utility model;

[0020] Figure 3 It is the connection relation of the first ventilation pipe, the flow guide pipe, the air jet pipe and the connecting pipe of the utility model;

[0021] Figure 4 It is the operation port of the utility model.

[0022] In the figure: 1, incubator; 2, culture cavity; 3, adjusting cavity; 4, operation port; 5, baffle; 6, support strip; 7, culture plate; 8, first ventilation pipe; 9, first fan; 10, filter core; 11, flow guide pipe; 12, air jet pipe; 13, air hole; 14, second ventilation pipe; 15, second fan; 16, humidifier; 17, connecting pipe; 18, electromagnetic valve; 19, adjusting box; 20, threaded rod; 21, limiting rod; 22, sliding rheostat; 23, sliding block; 24, spring; 25, electromagnet; 26, permanent magnet block; 27, limiting plate; 28, knob; 29, thermistor; 30, single-chip microcomputer; 31, operation table; 32, display screen; 33, button; 34, power cord; 35, temperature sensor; 36, humidity sensor; 37, water inlet pipe; 38, valve; 39, heating resistance wire. DETAILED DESCRIPTION

[0023] The utility model will be described in further detail below with reference to the drawings.

[0024] In the description of the utility model, it needs to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] In addition, the terms "horizontal", "vertical" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0026] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "providing", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] Embodiment, refer to Figures 1-4The utility model provides a kind of fungus cultivation device, including incubator 1, the upper end inside incubator 1 is provided with a culture cavity 2, the lower end of culture cavity 2 is provided with a adjusting cavity 3, the upper side of the front end of incubator 1 is opened with an operating mouth 4, the front end of incubator 1 is rotatably connected with a baffle 5 in the left and right ends of operating mouth 4, the upper side of the right end of incubator 1 is provided with an operating table 31, the upper side of the end of operating table 31 is provided with a display screen 32, the lower side of the right end of operating table 31 is provided with four buttons 33 at equal intervals, the lower side of the rear end of incubator 1 is provided with a power supply plug 34 for connecting power supply to provide power.

[0028] The left and right ends inside culture cavity 2 are horizontally provided with a support strip 6, the inside of culture cavity 2 is slidably connected with a culture dish 7 horizontally arranged and slidably connected with each support strip 6, the rear end inside culture cavity 2 is provided with a temperature sensor 35 and a humidity sensor 36 above culture dish 7, so as to conveniently monitor the temperature and humidity in culture cavity 2, the rear end inside adjusting cavity is provided with a single-chip microcomputer 30, so as to conveniently control the adjustment of temperature and humidity.

[0029] The upper end of the right end of adjusting cavity 3 is horizontally provided with a first ventilation pipe 8 communicated with incubator 1, the inside of first ventilation pipe 8 is provided with a first fan 9, the left end inside first ventilation pipe 8 is provided with a filter core 10, the upper end inside culture cavity 2 is vertically provided with a second ventilation pipe 14 communicated with incubator 1, the inside of second ventilation pipe 14 is provided with a second fan 15, the upper side of the left end inside culture cavity 2 is horizontally provided with an air jet pipe 12, the outside of air jet pipe 12 is opened with a plurality of air holes 13 arranged at equal intervals, the outside air can be conveniently sucked into culture cavity 2 by first fan 9, the air in culture cavity 2 can be conveniently discharged out of culture cavity 2 by second fan 15.

[0030] The left end of first ventilation pipe 8 and air jet pipe 12 are communicated with a gas guide pipe, the left side of the lower end inside adjusting cavity 3 is provided with a humidifier 16, the humidifier 16 and the gas guide pipe are communicated with a connection pipe 17 arranged vertically, the upper end of connection pipe 17 is provided with an electromagnetic valve 18, the inside of gas guide pipe is provided with a heating resistance wire 39 close to connection pipe 17, the air entering culture cavity 2 can be conveniently humidified by humidifier 16, so as to increase the humidity in culture cavity 2, the air entering culture cavity 2 can be conveniently heated by heating resistance wire 39, so as to increase the temperature in culture cavity 2.

[0031] The lower side of the right end of the adjusting cavity 3 is provided with an adjusting box 19, a limiting rod 21 is horizontally arranged between the middle of the left and right ends of the inside of the adjusting box 19, a threaded rod 20 horizontally arranged is rotationally connected between the lower sides of the left and right ends of the inside of the adjusting box 19, a sliding rheostat 22 is arranged between the upper sides of the left and right ends of the inside of the adjusting box 19, by moving the sliding rheostat 22, the resistance value of the sliding rheostat 22 connected to the first fan 9 and the second fan 15 is adjusted, the current size of the first fan 9 and the second fan 15 is changed, thereby the air suction efficiency of the first fan 9 and the air exhaust efficiency of the second fan 15 are changed.

[0032] A sliding block 23 for adjusting the resistance value of the sliding rheostat 22 is slidingly connected to the outside of the limiting rod 21 and the adjusting box 19, a spring 24 is arranged between the left end of the sliding block 23 and the adjusting box 19, an electromagnet 25 is arranged on the upper side of the left end of the sliding block 23, a permanent magnet 26 matched with the electromagnet 25 is arranged at the right end of the inside of the adjusting box 19, a limiting plate 27 for limiting the sliding distance of the sliding block 23 is threadedly connected to the outside of the threaded rod 20 and slidingly connected to the limiting rod 21, a knob 28 is arranged at the right end of the threaded rod 20 and arranged outside the incubator 1, a thermistor 29 for controlling the current size of the electromagnet 25 is arranged at the rear end of the inside of the incubation cavity 2. The resistance value of the thermistor 29 changes with the temperature change in the incubation cavity 2, the current size of the electromagnet 25 is changed.

[0033] Usage: in use, the petri dish with fungi is placed in the culture tray 7, then the culture tray 7 is placed on the support strip 6 from the operation port 4, and then pushed into the incubation cavity 2 in the incubator 1, the baffle 5 is rotated to be closed, the operation port 4 is closed, the fungi is cultured, the power cord 34 is connected to the power supply, the humidity in the culture process is detected by the humidity sensor 36, the temperature in the culture process is detected by the temperature sensor 35, then the data is observed by the display screen 32 on the operation table 31, the first fan 9 and the second fan 15 are started by the button 33, the heating resistance wire 39 is powered, the first fan 9 draws air into the first ventilation pipe 8, then the air is filtered by the filter core 10, the filtered air enters the air guide pipe, then enters the air injection pipe 12 after being heated, and then enters the incubation cavity 2 from the air hole 13, the second fan 15 draws the air in the incubation cavity 2, and then the air is discharged from the incubation cavity 2 through the second ventilation pipe 14, so that the fungi is cultured at a certain temperature, and the culture efficiency is improved.

[0034] In the process of fungus culture, if the humidity required for culture is too low, the humidifier 16 is opened by the single-chip microcomputer 30, then the electromagnetic valve 18 is opened, the water vapor generated by the humidifier 16 enters the air guide pipe through the connecting pipe 17, the air is humidified, and then enters the culture cavity 2, so as to increase the humidity in the culture cavity 2; if the humidity in the culture cavity 2 is too high, the electromagnetic valve 18 is closed by the single-chip microcomputer 30, the humidified gas in the culture cavity 2 is extracted and discharged by the second fan 15, so as to reduce the humidity in the culture cavity 2, and the valve 38 is opened, so that the humidifier 16 can be watered through the water inlet pipe 37.

[0035] With the hot air entering, the temperature in the culture cavity 2 gradually increases, the resistance of the thermistor 29 changes, the current through the electromagnet 25 changes, under the action of the electromagnet 25 and the permanent magnet block 26, the sliding block 23 in the adjusting box 19 moves relative to the limiting rod 21, the spring 24 is compressed to generate elastic force, the current in the first fan 9 is reduced, the rotating speed of the first fan 9 is reduced, so as to change the amount of hot air entering the culture cavity 2 through the heating resistance wire 39, the current in the second fan 15 is increased, the rotating speed of the second fan 15 is increased, and the exhaust efficiency of the second fan 15 is improved, so as to change the temperature in the culture cavity 2, with the decrease of the temperature in the culture, the change of the thermistor 29, so as to reduce the exhaust efficiency of the second fan 15, improve the air suction efficiency of the first fan 9, the sliding block 23 is moved under the action of the spring 24 and is stopped by the limiting plate 27, the appropriate culture temperature is reached, so as to ensure that the humidity and temperature in the culture cavity 2 are constant, the threaded rod 20 is rotated by rotating the knob 28, the limiting plate 27 is moved, the sliding block 23 is moved under the action of the spring 24, the moving distance is changed, and the culture cavity 2 temperature is adjusted.

[0036] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and those skilled in the art can make modifications without creative contribution according to the needs after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A fungal cultivation device, comprising an incubator (1), characterized in that: The upper end of the incubator (1) is provided with a culture chamber (2), the lower end of the culture chamber (2) is provided with an adjustment chamber (3), one end of the incubator (1) is provided with an operation port (4) near the culture chamber (2), the left and right sides of the culture chamber (2) are provided with support bars (6), the inside of the culture chamber (2) is slidably connected with a culture tray (7) which is slidably connected with each support bar (6), one end of the adjustment chamber (3) is horizontally provided with a first ventilation pipe (8) communicating with the incubator (1), the inside of the first ventilation pipe (8) is provided with a first fan (9), and the inside of the first ventilation pipe (8) away from the incubator (1) is provided with a filter element (10); The upper end of the culture chamber (2) is vertically provided with a second ventilation pipe (14) communicating with the incubator (1). The second ventilation pipe (14) is provided with a second fan (15). The culture chamber (2) is horizontally provided with a jet pipe (12). The outside of the jet pipe (12) is provided with a plurality of air holes (13) arranged at equal intervals. The end of the first ventilation pipe (8) away from the incubator (1) is connected to the jet pipe (12) by a guide pipe (11). The lower end of the culture chamber (2) away from the first ventilation pipe (8) is provided with a humidifier (16). The humidifier (16) is connected to the guide pipe (11) by a connecting pipe (17). One end of the connecting pipe (17) is provided with a solenoid valve (18). The inside of the guide pipe (11) is provided with a heating resistance wire (39) near the connecting pipe (17). An adjustment box (19) is provided at one end of the adjustment cavity (3). A horizontally arranged threaded rod (20) is rotatably connected inside the adjustment box (19). A limit rod (21) is horizontally arranged above the threaded rod (20) inside the adjustment box (19). A sliding rheostat (22) is arranged above the limit rod (21) inside the adjustment box (19). A slider (23) is slidably connected to the outside of the limit rod (21) and is used to adjust the resistance value of the sliding rheostat (22). The outside of the limit rod (21) is connected to the slider (23) and the adjustment box (19). A spring (24) is provided between the slider (23) and the electromagnet (25) is provided at one end of the slider (23) near the spring (24). A permanent magnet block (26) is provided inside the adjustment box (19) near the spring (24) and near the electromagnet (25) to cooperate with it. A limiting plate (27) is threadedly connected to the outer side of the threaded rod (20) and is slidably connected to the limiting rod (21) to limit the movement of the slider (23). A thermistor (29) is provided inside the culture chamber (2) to adjust the current of the electromagnet (25). A microcontroller (30) is provided on one side inside the adjustment chamber (3).

2. The fungal cultivation device according to claim 1, characterized in that: An operating table (31) is provided at one end of the incubator (1). A display screen (32) and a plurality of buttons (33) arranged at equal intervals are provided at the end of the operating table (31) away from the incubator (1).

3. The fungal cultivation device according to claim 1, characterized in that: One end of the incubator (1) is provided with a power cord (34) for connecting to a power source to provide power.

4. The fungal cultivation device according to claim 1, characterized in that: Both ends of the operation port (4) are rotatably connected to baffles (5).

5. A fungal cultivation device according to claim 1, characterized in that: A temperature sensor (35) and a humidity sensor (36) are provided at one end of the culture chamber (2).

6. The fungal cultivation device according to claim 1, characterized in that: The incubator (1) is provided with a water inlet pipe (37) connected to the humidifier (16) at the end away from the first ventilation pipe, and a valve (38) is provided at the end of the water inlet pipe (37) away from the humidifier (16).

7. The fungal cultivation device according to claim 1, characterized in that: The threaded rod (20) has a knob (28) extending out of the incubator (1) near the permanent magnet (26).

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