CN203801651U - Fermentation chamber for soybean fermentation - Google Patents
Fermentation chamber for soybean fermentation Download PDFInfo
- Publication number
- CN203801651U CN203801651U CN201420219939.2U CN201420219939U CN203801651U CN 203801651 U CN203801651 U CN 203801651U CN 201420219939 U CN201420219939 U CN 201420219939U CN 203801651 U CN203801651 U CN 203801651U
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- thermistor
- chamber
- air
- soya bean
- triode
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a fermentation chamber for soybean fermentation. The fermentation chamber comprises a chamber body, a culture tank and a temperature control device, wherein the space in the tank body is separated into a culture chamber and an air chamber by a placement plate; an exhaust pipe is arranged above the chamber body; an air supply pipe is arranged in the air chamber of the tank body; the temperature control device comprises a thermistor, a resistor, a comparer, a triode, an exhaust fan and an air supply fan, wherein one end of the thermistor is connected with a power supply, and the other end of the thermistor is grounded by virtue of the resistor; the first input end of the comparer is connected with the node of the thermistor and resistor; the output end of the comparer is connected with the base electrode of the triode; the emission electrode of the triode is grounded, and the collecting electrode of the triode is connected with the power supply through the exhaust fan; the air supply fan is connected in parallel with the exhaust fan; the exhaust fan is communicated with the exhaust pipe; the air supply fan is communicated with the air supply pipe. The fermentation chamber has the beneficial effects of simple structure and low price, and brings an environment with proper temperature to soybean fermentation.
Description
Technical field
The utility model relates to food-making technology field, particularly relates to a kind of deep closet for soya bean fermentation.
Background technology
In soya bean processing, need to ferment to soya bean, during the fermentation, because soya bean is deposited in together, soya bean can generate heat, if the heat that soya bean sends is too much, will make a large amount of heat accumulations in soya bean, and heat is difficult to leave.And normal soya bean fermentation temperature is lower than 40 DEG C, if the heat of assembling in soya bean is too much, will burn out soya bean, have a strong impact on later stage fermentation product.This just requires soya bean to ferment in an airtight space, and this confined space need to keep certain temperature.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of simple in structure, price is not expensive for the deep closet of soya bean fermentation, has brought a temperature adapt circumstance to soya bean fermentation.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of deep closet for soya bean fermentation is provided, comprise chamber body, culture pond and temperature control equipment, culture pond is arranged in the body of chamber, culture pond comprises pond body and places plate, placing plate is arranged in the body of pond and Ti Nei space, pond is divided into culturing room and air chamber, place on plate and be provided with some apertures, the top of chamber body is provided with blast pipe, the air chamber of pond body is provided with air supply pipe, temperature control equipment comprises thermistor, resistance, comparator, triode, air exhauster and air feed blower fan, thermistor is arranged at the top of chamber body, one end of thermistor connects power supply, the other end of thermistor passes through resistance eutral grounding, the first input end of comparator connects the node of thermistor and resistance, the second input of comparator connects reference power source, the output of comparator is connected with the base stage of triode, the grounded emitter of triode, the colelctor electrode of triode is connected with one end of air exhauster, the other end of air exhauster connects power supply, air feed blower fan is in parallel with air exhauster, on air exhauster, be provided with discharge pipe, air exhauster is communicated with blast pipe, air feed blower fan is communicated with air supply pipe.When use, the soya bean of fermentation is positioned over and is placed on plate.The resistance of thermistor reduces along with the rising of temperature.In the time that temperature is lower, the resistance of thermistor is larger, the dividing potential drop at thermistor two ends is larger, the voltage at resistance two ends is less, due to one end ground connection of resistance, the other end of resistance is electrically connected with thermistor, now the voltage of the node of resistance and thermistor is less, comparator by the voltage of the node of resistance and thermistor and the reference voltage voltage of resistance (40 DEG C time) relatively, the voltage ratio reference voltage of the node of resistance and thermistor is little, the now output output low level of comparator, not conducting of triode, air feed blower fan and air exhauster are not all worked, in the time that temperature is higher, the resistance of thermistor is less, the dividing potential drop at thermistor two ends is less, the voltage at resistance two ends is larger, due to one end ground connection of resistance, the other end of resistance is electrically connected with thermistor, now the voltage of the node of resistance and thermistor is larger, comparator is by the voltage of the node of resistance and thermistor and reference voltage comparison, the voltage of the node of thermistor is greater than reference voltage, the output of comparator output high level under the effect of the circuit of comparator inside, triode conducting, air feed blower fan and air exhauster are all worked, air exhauster is got rid of the hot gas in the body of chamber by blast pipe, air feed blower fan supplies extraneous cold air by air supply pipe in air chamber, the aperture of cold air from placement plate enters into the soya bean of fermentation, the heat leaving in the soya bean of fermenting.
Further, described culture pond also comprises four coaming plates and feet, after four coaming plates are connected with placement plate, forms holder, and feet is arranged at the bottom of placing plate.Holder is for filling the soya bean of fermentation, and arranging of feet realized the placement of placing plate, by spatial separation Cheng Liao culturing room and air chamber in culture pond, is convenient to the taking-up of holder.
Further, the described deep closet for soya bean fermentation also comprises turning device, described turning device comprises turning rod and support column, one end of turning rod is connected with placement plate, turning rod and support column are rotationally connected, turning rod with place the tie point of plate and be less than the free end of turning rod to the distance of the tie point of turning rod and support column to the distance of the tie point of turning rod and support column, a coaming plate and pond body side walls hinged.When fermentation, soya bean spreads out in placing on plate, after having fermented, need to regain being layered on the soya bean of placing on plate, be difficult to greatly the soya bean after fermentation to shift owing to placing the area of plate, the utility model arranges turning device, rotate around support column with turning rod, realize the inclination of placing plate, soya bean is deposited in together, convenient by the soya bean transfer after fermentation.
Further, described turning device also comprises stay cord and maintenance post, is provided with several fixed holes on maintenance post, and one end of stay cord is connected with the free end of turning rod.Stay cord is set, and the convenient turning rod that rotates, also arranges fixed leg simultaneously, and the turning rod after rotating is fixed, and maintains the turning rod after upset, to wait for shifting out of soya bean after fermentation.
The beneficial effects of the utility model: by set temperature control device, brought a temperature adapt circumstance to soya bean fermentation, and this temperature control equipment is simple in structure, the price of each element is not expensive.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the structural representation of the utility model for the deep closet of soya bean fermentation.
Fig. 2 is the structural representation of chamber body after cutting open in Fig. 1.
Fig. 3 is the enlarged drawing at A place in Fig. 2.
Fig. 4 is the circuit diagram of the utility model temperature control equipment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment: as shown in Figure 1 and Figure 2, a kind of deep closet comprises chamber body 1, culture pond 2, temperature control equipment 3 and turning device 4.
Particularly, culture pond 2 comprises pond body 20 and places plate 21, places plate 21 and is arranged in pond body 20 and the space in pond body 20 is divided into culturing room and air chamber, places on plate 21 and is provided with some apertures.The air chamber of pond body 20 is connected with air supply pipe 22.In the present embodiment, described culture pond 2 also comprises four coaming plates 23 and feet (not shown), after four coaming plates 23 are connected with placement plate 21, forms holder, and feet is arranged at the bottom of placing plate 21.
Please refer to shown in Fig. 3, described turning device 4 comprises turning rod 40, support column 41, stay cord 42 and maintenance post 43.One end of turning rod 40 is connected with placement plate 21, turning rod 40 is rotationally connected with support column 41, and turning rod 40 is less than the free end of turning rod 40 to the distance of the tie point of turning rod 40 and support column 41 with the tie point of placing plate 21 to turning rod 40 and the distance of the tie point of support column 41.On maintenance post 43, be provided with several fixed holes, one end of stay cord 42 is connected with the free end of turning rod 40, and fixed leg 43 and stay cord 42 are for fixing the position of turning rod 40.Wherein, a coaming plate 23 and pond body 20 is side walls hinged.When fermentation, soya bean spreads out in placing on plate 21, after having fermented, need to regain being layered on the soya bean of placing on plate 21, be difficult to greatly the soya bean after fermentation to shift owing to placing the area of plate 21, the utility model arranges turning device 4, rotate around support column 41 with turning rod 40, the coaming plate 23 hinged with pond body 20 rotates around pond body 20, realizes the inclination of placing plate 21, soya bean is deposited in together, convenient by the soya bean transfer after fermentation.
Shown in Fig. 1 and Fig. 2, the top of chamber body 1 is provided with blast pipe 10.
Please refer to shown in Fig. 1, Fig. 2 and Fig. 4, temperature control equipment 3 comprises thermistor R1, resistance R 2, comparator 30, triode Q, air exhauster 31 and air feed blower fan 32, and resistance R 2 is conventional, electric-resistance.Thermistor R1 is arranged at the top of chamber body 1, because hot gas up spreads.One end of thermistor R1 connects power supply, the other end of thermistor R1 is by resistance R 2 ground connection, the first input end of comparator 30 connects the node of thermistor R1 and resistance R 2, the second input of comparator 30 connects reference power source, the output of comparator 30 is connected with the base stage of triode Q, the grounded emitter of triode Q, the colelctor electrode of triode Q is connected with one end of air exhauster 31, the other end of air exhauster 31 connects power supply, air feed blower fan 32 is in parallel with air exhauster 31, on air exhauster 31, is provided with discharge pipe.
Generally, culture pond 2 is arranged in chamber body 1.Air exhauster 31 is communicated with blast pipe 10, and air feed blower fan 32 is communicated with air supply pipe 22.
Operation principle of the present utility model: when use, the soya bean of fermentation is positioned over and is placed on plate 21.The resistance of thermistor R1 reduces along with the rising of temperature.In the time that temperature is lower, the resistance of thermistor R1 is larger, the dividing potential drop at thermistor R1 two ends is larger, the voltage at resistance R 2 two ends is less, due to one end ground connection of resistance R 2, the other end of resistance R 2 is electrically connected with thermistor R1, now resistance R 2 is less with the voltage of the node of thermistor R1, comparator 30 is by the voltage of resistance R 2 and the node of thermistor R1 and the reference voltage voltage of resistance (40 DEG C time) comparison, resistance R 2 is little with the voltage ratio reference voltage of the node of thermistor R1, the now output output low level of comparator 30, not conducting of triode Q, air feed blower fan 32 and air exhauster 31 are not all worked, in the time that temperature is higher, the resistance of thermistor R1 is less, the dividing potential drop at thermistor R1 two ends is less, the voltage at resistance R 2 two ends is larger, due to one end ground connection of resistance R 2, the other end of resistance R 2 is electrically connected with thermistor R1, now resistance R 2 is larger with the voltage of the node of thermistor R1, comparator 30 is voltage and the reference voltage comparison with the node of thermistor R1 by resistance R 2, the voltage of the node of thermistor R1 is greater than reference voltage, the output of comparator 30 output high level under the effect of the circuit of comparator 30 inside, triode Q conducting, air feed blower fan 32 and air exhauster 31 are all worked, air exhauster 31 is got rid of the hot gas in the body of chamber by blast pipe 10, air feed blower fan 32 supplies extraneous cold air by air supply pipe 22 in air chamber, the aperture of cold air from placement plate 21 enters into the soya bean of fermentation, the heat leaving in the soya bean of fermenting.
These are only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure that utilizes the utility model description and accompanying drawing content to do; directly or indirectly be used in other relevant technical fields, all in like manner within scope of patent protection of the present utility model.
Claims (4)
1. the deep closet for soya bean fermentation, it is characterized in that, described deep closet comprises chamber body, culture pond and temperature control equipment, culture pond is arranged in the body of chamber, culture pond comprises pond body and places plate, placing plate is arranged in the body of pond and Ti Nei space, pond is divided into culturing room and air chamber, place on plate and be provided with some apertures, the top of chamber body is provided with blast pipe, the air chamber of pond body is provided with air supply pipe, temperature control equipment comprises thermistor, resistance, comparator, triode, air exhauster and air feed blower fan, thermistor is arranged at the top of chamber body, one end of thermistor connects power supply, the other end of thermistor passes through resistance eutral grounding, the first input end of comparator connects the node of thermistor and resistance, the second input of comparator connects reference power source, the output of comparator is connected with the base stage of triode, the grounded emitter of triode, the colelctor electrode of triode is connected with one end of air exhauster, the other end of air exhauster connects power supply, air feed blower fan is in parallel with air exhauster, on air exhauster, be provided with discharge pipe, air exhauster is communicated with blast pipe, air feed blower fan is communicated with air supply pipe.
2. the deep closet for soya bean fermentation according to claim 1, is characterized in that, described culture pond also comprises four coaming plates and feet, after four coaming plates are connected with placement plate, forms holder, and feet is arranged at the bottom of placing plate.
3. the deep closet for soya bean fermentation according to claim 2, it is characterized in that, the described deep closet for soya bean fermentation also comprises turning device, described turning device comprises turning rod and support column, one end of turning rod is connected with placement plate, turning rod and support column are rotationally connected, turning rod with place the tie point of plate and be less than the free end of turning rod to the distance of the tie point of turning rod and support column to the distance of the tie point of turning rod and support column, a coaming plate and pond body side walls hinged.
4. the deep closet for soya bean fermentation according to claim 3, is characterized in that, described turning device also comprises stay cord and maintenance post, is provided with several fixed holes on maintenance post, and one end of stay cord is connected with the free end of turning rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219939.2U CN203801651U (en) | 2014-04-30 | 2014-04-30 | Fermentation chamber for soybean fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219939.2U CN203801651U (en) | 2014-04-30 | 2014-04-30 | Fermentation chamber for soybean fermentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203801651U true CN203801651U (en) | 2014-09-03 |
Family
ID=51440474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420219939.2U Expired - Fee Related CN203801651U (en) | 2014-04-30 | 2014-04-30 | Fermentation chamber for soybean fermentation |
Country Status (1)
| Country | Link |
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| CN (1) | CN203801651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449198A (en) * | 2016-05-31 | 2017-12-08 | 鹤山市东古调味食品有限公司 | A kind of soya bean ferment at constant temperature system |
-
2014
- 2014-04-30 CN CN201420219939.2U patent/CN203801651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449198A (en) * | 2016-05-31 | 2017-12-08 | 鹤山市东古调味食品有限公司 | A kind of soya bean ferment at constant temperature system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20150430 |
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| EXPY | Termination of patent right or utility model |