CN214167883U - Rice wine production is with fermentation heat preservation device of controllable temperature - Google Patents
Rice wine production is with fermentation heat preservation device of controllable temperature Download PDFInfo
- Publication number
- CN214167883U CN214167883U CN202023298809.7U CN202023298809U CN214167883U CN 214167883 U CN214167883 U CN 214167883U CN 202023298809 U CN202023298809 U CN 202023298809U CN 214167883 U CN214167883 U CN 214167883U
- Authority
- CN
- China
- Prior art keywords
- heat
- temperature
- fermentation
- heat preservation
- rice wine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a temperature-controllable fermentation heat preservation device for rice wine production, which comprises an underframe and a heat preservation mechanism; chassis: the upper surface of the supporting plate is provided with a supporting plate, the upper surface of the supporting plate is provided with a lower heat-insulating layer, the upper surface of the lower heat-insulating layer is provided with a fermentation tank, the upper surface of the supporting plate is fixedly connected with the lower surface of the supporting ring through uniformly arranged arc-shaped stand columns, the inner arc surfaces of the arc-shaped stand columns are provided with first temperature sensors through fixing seats, the outer arc surfaces of the supporting ring are hinged with an upper cover through hinges, the upper surface of the upper cover is provided with a handle, the lower surface of the upper cover is provided with upper heat-insulating cotton, the upper cover corresponds to the position of the supporting ring, and the upper heat-insulating cotton is positioned inside the supporting ring; a heat preservation mechanism: are rotatably connected between the upper part and the lower part of the supporting plate and the supporting ring; wherein: still include the PLC controller, the PLC controller sets up in the upper surface of chassis square slab, and this rice wine production is with fermentation heat preservation device of controllable temperature, heat preservation temperature when can the automatic control fermentation.
Description
Technical Field
The utility model relates to a rice wine production technical field specifically is a rice wine production is with fermentation heat preservation device of controllable temperature.
Background
Rice wine, called vintage and sweet wine, called carignan in old times, brewed by glutinous rice, is a traditional special wine of Chinese Han nationality and most minority nationalities, the main raw material is glutinous rice, so called glutinous rice wine, the fermented glutinous rice wine is generally called rice wine or sweet wine in the north, the steamed glutinous rice (glutinous rice) is mixed with wine fermentation (a special microorganism yeast) to ferment to form the sweet rice wine, the brewing process is simple, the taste is fragrant, sweet and mellow, the wine content is extremely low in precise amount, so the fermented glutinous rice wine is deeply favored by people, the high-quality rough glutinous rice wine is used for brewing in China, the long history of more than thousand years is available, the rice wine becomes a beverage drunk by farmers in daily life, the external heat preservation is required for the rice wine fermentation in the production process, the production quality of the rice wine is ensured, when the traditional rice wine is produced and preserved in the heat, a rice fermentation tank is generally subjected to external heat preservation by a towel and the heat preservation process, the heat preservation temperature of the fermentation tank cannot be controlled, and the temperature cannot be raised when the temperature is low to ensure proper fermentation temperature, so that the rice wine fermentation is influenced, and the rice wine fermentation quality is poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a rice wine production is with fermentation heat preservation device of controllable temperature, can heat up during the low temperature, heat preservation temperature when can the automatic control fermentation can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a temperature-controllable fermentation heat-preservation device for rice wine production comprises an underframe and a heat-preservation mechanism;
chassis: the upper surface of the supporting plate is provided with a supporting plate, the upper surface of the supporting plate is provided with a lower heat-insulating layer, the upper surface of the lower heat-insulating layer is provided with a fermentation tank, the upper surface of the supporting plate is fixedly connected with the lower surface of the supporting ring through uniformly arranged arc-shaped stand columns, the inner arc surfaces of the arc-shaped stand columns are provided with first temperature sensors through fixing seats, the outer arc surfaces of the supporting ring are hinged with an upper cover through hinges, the upper surface of the upper cover is provided with a handle, the lower surface of the upper cover is provided with upper heat-insulating cotton, the upper cover corresponds to the position of the supporting ring, and the upper heat-insulating cotton is positioned inside the supporting ring;
a heat preservation mechanism: are rotatably connected between the upper part and the lower part of the supporting plate and the supporting ring;
wherein: still include the PLC controller, the PLC controller sets up in the upper surface of chassis square slab, and the output and the external power source of first temperature sensor are connected to the input electricity of PLC controller, and the fermentation temperature of monitoring fermentation cylinder that can be accurate can be timely reacts, can heat and the cooling guarantees to have a suitable fermentation temperature, helps promoting the quality and the production efficiency of rice wine.
Further, it is characterized in that: the heat preservation mechanism is including well hollow plate, arc heat preservation cotton, thermal-insulated cotton and pinion, well hollow plate all rotates to be connected between about backup pad and support ring, and the intrados of well hollow plate all is equipped with the arc heat preservation cotton, and the extrados of well hollow plate all is equipped with thermal-insulated cotton, and the lower extreme pivot of well hollow plate all extends the lower surface of backup pad and all is equipped with the pinion in end department, can keep warm to the fermentation cylinder, reduces the thermal loss of fermentation cylinder.
Further, heat preservation mechanism still includes conduction oil and heating pipe, the heating pipe all sets up in the inside bottom surface of well hollow plate, and the inside of well hollow plate all fills there is the conduction oil, and the equal electricity of input of heating pipe connects the output of PLC controller, can heat the temperature that promotes around the fermentation cylinder.
Further, still include spring and second temperature sensor, second temperature sensor passes through the spring and sets up in the upper surface middle part of backup pad, and second temperature sensor's upper surface and the lower surface contact of fermentation cylinder, the input of PLC controller is connected to second temperature sensor's output electricity, the fermentation temperature of monitoring fermentation cylinder that can be accurate.
Further, still include back shaft, gear wheel and electronic flexible post, the back shaft sets up in the lower surface middle part of backup pad, and the surface of back shaft rotates through the bearing to be connected with the gear wheel, and the pinion all is connected with gear wheel mesh, and the stiff end of electronic flexible post rotates with the lower pivot that the inside bottom surface of chassis was equipped with to be connected, and the flexible end of electronic flexible post rotates with the last pivot of gear wheel lower surface to be connected, and the output of PLC controller is connected to the input electricity of electronic flexible post, can control heat preservation mechanism and open and shut, and then change the temperature around the fermentation cylinder.
Compared with the prior art, the beneficial effects of the utility model are that: this rice wine production is with fermentation heat preservation device of controllable temperature has following benefit:
1. when the second temperature sensor monitors that the temperature of the fermentation tank is lower than the set value of the PLC controller, the PLC controller controls the heating pipe to be powered on, the heating pipe sends out heat to heat the heat conducting oil, the heat conducting oil transfers the heat to the hollow plate and the arc heat insulation cotton, so that the ambient temperature around the fermentation tank is raised, when the temperature monitored by the first temperature sensor meets the fermentation temperature, the PLC controller controls the heating pipe to be powered off, and the heat insulation cotton reduces the loss of the heat conducting oil heat, therefore, the heated heat conducting oil temperature can last for a long time, the fermentation tank can be heated and insulated for a long time, when the temperature of the fermentation tank is low, the heating temperature can be heated, the normal temperature of fermentation is ensured, the fermentation efficiency is improved, the fermentation quality of rice wine is improved, and after the heating pipe is powered off, the heat conducting oil can dissipate heat for a long time to maintain the ambient temperature, and the cost of temperature control is reduced, and no other substances are generated when the heat conducting oil is heated, so that the pollution of the rice wine cannot be caused.
2. When the second temperature sensor monitors that the temperature of the fermentation tank is higher than a set value of the PLC controller, the PLC controller controls the electric telescopic column to contract, the distance between a lower rotating shaft of the underframe and an upper rotating shaft of the gear wheel is reduced, the gear wheel rotates along the axis of the supporting shaft, the gear wheel rotates to drive the pinion which is meshed and connected with the gear wheel to rotate, the pinion rotates to drive the hollow plate to rotate outwards through the rotating shaft, the hollow plate rotates to drive the arc-shaped heat preservation cotton and the heat insulation cotton to move, after the hollow plate, the heat preservation cotton and the heat insulation cotton move outwards, the fermentation tank is contacted with the outside air to achieve the purpose of cooling, after a period of time, the PLC controller controls the electric telescopic column to extend out, the heat preservation mechanism resets and continues to preserve heat, and the air around the fermentation tank flows by controlling the separation of the heat preservation layer and the fermentation tank to cool, so that the use cost is low, the realization is convenient, and the labor burden of fermentation personnel is reduced, is helpful for improving the fermentation quality of rice wine.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a schematic view of the cross-sectional structure of the lower end of the present invention;
fig. 3 is a schematic view of the front plan structure of the present invention.
In the figure: 1 underframe, 2 support plates, 3 lower heat preservation layers, 4 arc-shaped upright posts, 5 support rings, 6 heat preservation mechanisms, 61 hollow plates, 62 arc-shaped heat preservation cotton, 63 heat insulation cotton, 64 pinions, 65 heat conduction oil, 66 heating pipes, 7 upper covers, 8 handles, 9 upper heat preservation cotton, 10 fermentation tanks, 11 first temperature sensors, 12PLC controllers, 13 springs, 14 second temperature sensors, 15 support shafts, 16 bull gears and 17 electric telescopic columns.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a temperature-controllable fermentation heat-preservation device for rice wine production comprises an underframe 1 and a heat-preservation mechanism 6;
underframe 1: the upper surface of the supporting plate is provided with a supporting plate 2, the bottom frame 1 provides a supporting and installing position for the upper mechanism, the supporting plate 2 provides a support for the upper mechanism, the upper surface of the supporting plate 2 is provided with a lower heat-insulating layer 3, the upper surface of the lower heat-insulating layer 3 is provided with a fermentation tank 10, the lower heat-insulating layer 3 is used for insulating the bottom of the fermentation tank 10, the upper surface of the supporting plate 2 is fixedly connected with the lower surface of a supporting ring 5 through uniformly arranged arc-shaped stand columns 4, the arc-shaped stand columns 4 provide a support for the upper mechanism, the inner arc surfaces of the arc-shaped stand columns 4 are respectively provided with a first temperature sensor 11 through a fixing seat, the supporting ring 5 provides an installing position for the upper mechanism, the outer arc surfaces of the supporting ring 5 are hinged with an upper cover 7 through hinges, the upper surface of the upper cover 7 is provided with a handle 8, the upper cover 7 can be conveniently opened through the handle 8, the lower surface of the upper cover 7 is provided with upper heat-insulating cotton 9, the upper cover 7 and the upper heat-insulating cotton 9 reduce heat loss at the top of the fermentation tank 10, the upper cover 7 corresponds to the support ring 5, and the upper heat-insulating cotton 9 is positioned inside the support ring 5;
the heat preservation mechanism 6: the heat preservation mechanism 6 comprises a hollow plate 61, arc-shaped heat preservation cotton 62, heat insulation cotton 63 and a pinion 64, the hollow plate 61 is rotatably connected between the support plate 2 and the support ring 5, the arc-shaped heat preservation cotton 62 is arranged on the inner arc surface of the hollow plate 61, the heat insulation cotton 63 is arranged on the outer arc surface of the hollow plate 61, the lower rotating shaft of the hollow plate 61 extends out of the lower surface of the support plate 2, the pinion 64 is arranged at the end, the heat preservation mechanism 6 further comprises heat conduction oil 65 and a heating pipe 66, the heating pipe 66 is arranged on the inner bottom surface of the hollow plate 61, the heat conduction oil 65 is filled in the hollow plate 61, the input end of the heating pipe 66 is electrically connected with the output end of the PLC 12, the heating pipe 66 is electrified, the heating pipe 66 emits heat to heat the heat conduction oil 65, and the heat conduction oil 65 is transferred to the hollow plate 61 and the arc-shaped heat preservation cotton 62, thereby raising the ambient temperature around the fermentor 10;
wherein: the fermentation tank heating device is characterized by further comprising a spring 13 and a second temperature sensor 14, the second temperature sensor 14 is arranged in the middle of the upper surface of the supporting plate 2 through the spring 13, the upper surface of the second temperature sensor 14 is in contact with the lower surface of the fermentation tank 10, the output end of the second temperature sensor 14 is electrically connected with the input end of the PLC 12, the second temperature sensor 14 can be tightly attached to the bottom surface of the fermentation tank 10 under the action of the spring 13, the second temperature sensor 14 can monitor the temperature of the fermentation tank 10, and the heat insulation cotton 63 reduces the loss of heat conduction oil 65, so that the heated heat conduction oil 65 can last for a long time, and further the fermentation tank 10 can be heated and insulated for a long time;
wherein: the thermal insulation plate further comprises a supporting shaft 15, a large gear 16 and an electric telescopic column 17, wherein the supporting shaft 15 is arranged in the middle of the lower surface of the supporting plate 2, the large gear 16 is rotatably connected to the outer surface of the supporting shaft 15 through a bearing, a small gear 64 is meshed with the large gear 16, the fixed end of the electric telescopic column 17 is rotatably connected with a lower rotating shaft arranged on the bottom surface inside the underframe 1, the telescopic end of the electric telescopic column 17 is rotatably connected with an upper rotating shaft on the lower surface of the large gear 16, the input end of the electric telescopic column 17 is electrically connected with the output end of the PLC 12, the electric telescopic column 17 contracts, the distance between the lower rotating shaft of the underframe 1 and the upper rotating shaft of the large gear 16 is reduced, the large gear 16 rotates along the axis of the supporting shaft 15, the small gear 64 which is meshed with the large gear 16 rotates, the small gear 64 rotates to drive the hollow plate 61 to rotate outwards through the rotating shaft, the hollow plate 61 rotates to drive the arc-shaped thermal insulation cotton 62 and the thermal insulation cotton 63 to move, after the hollow plate 61, the heat preservation cotton 62 and the heat insulation cotton 63 move outwards, the fermentation tank 10 is contacted with the outside air, the purpose of cooling is achieved, the electric telescopic column 17 is controlled to extend out, the heat preservation mechanism 6 resets, and heat preservation is continued;
wherein: still include PLC controller 12, PLC controller 12 sets up in the upper surface of 1 side board of chassis, the output and the external power supply of first temperature sensor 11 are connected to PLC controller 12's input electricity, first temperature sensor 11 can real-time supervision fermentation cylinder 10 surrounding environment's temperature and present monitoring information to PLC controller 12, when the temperature that second temperature sensor 14 monitored fermentation cylinder 10 is less than PLC controller 12's setting value, PLC controller 12 will control heating pipe 66 circular telegram, PLC controller 12 will control heating pipe 66 outage when the temperature that first temperature sensor 11 monitored satisfies the fermentation temperature, when the temperature that second temperature sensor 14 monitored fermentation cylinder 10 is higher than PLC controller 12's setting value, PLC controller 12 controls electronic flexible post 17 and contracts.
When in use: the first temperature sensor 11 can monitor the temperature of the surrounding environment of the fermentation tank 10 in real time and present the monitoring information to the PLC controller 12, the second temperature sensor 14 can be tightly attached to the bottom surface of the fermentation tank 10 under the action of the spring 13, the second temperature sensor 14 can monitor the temperature of the fermentation tank 10 and present the monitoring information to the PLC controller 12, and further know the real-time temperature of rice wine fermentation, when the temperature of the fermentation tank 10 monitored by the second temperature sensor 14 is lower than the set value of the PLC controller 12, the PLC controller 12 controls the heating pipe 66 to be electrified, the heating pipe 66 emits heat to heat the heat-conducting oil 65, the heat-conducting oil 65 transfers the heat to the hollow plate 61 and the arc-shaped heat-insulating cotton 62, so that the temperature of the surrounding environment of the fermentation tank 10 rises, and when the temperature monitored by the first temperature sensor 11 meets the fermentation temperature, the PLC controller 12 controls the heating pipe 66 to be powered off, the heat insulation cotton 63 reduces the loss of heat of the heat conduction oil 65, so that the temperature of the heated heat conduction oil 65 can last for a long time, and further the fermentation tank 10 can be heated and insulated for a long time, when the second temperature sensor 14 monitors that the temperature of the fermentation tank 10 is higher than the set value of the PLC controller 12, the PLC controller 12 controls the electric telescopic column 17 to shrink, the distance between the lower rotating shaft of the underframe 1 and the upper rotating shaft of the big gear 16 is reduced, the big gear 16 rotates along the shaft center of the supporting shaft 15, the big gear 16 rotates to drive the pinion 64 connected in a meshing way, the pinion 64 rotates to drive the hollow plate 61 to rotate outwards through the rotating shaft, the hollow plate 61 rotates to drive the arc-shaped heat insulation cotton 62 and the heat insulation cotton 63 to move, after the hollow plate 61, the heat insulation cotton 62 and the heat insulation cotton 63 move outwards, the fermentation tank 10 is in contact with the outside air, the purpose of cooling is realized, after a period of time, the PLC controller 12 controls the electric telescopic column 17 to extend out, the heat preservation mechanism 6 resets and continues to preserve heat.
It is noted that the heating pipe 66, the first temperature sensor 11, the PLC controller 12, the second temperature sensor 14 and the electric telescopic column 17 can be freely configured according to actual application scenes, the heating pipe 66 can be A heating pipe M3 produced by Nakai machinery Inc. in salt cities, the first temperature sensor 11 can be A temperature sensor PT100 produced by Shanghai Mingto electric Inc., the PLC controller 12 can be Mitsubishi PLC FX3G-20MT/ES-A produced by Mitsubishi electric machinery Inc., the second temperature sensor 14 can be A magnetic-type temperature sensor PT100 produced by Union electric machinery Inc., the electric telescopic column 17 can be an electric telescopic column SL-150mm produced by Mitsubishi Song electronics technology Inc., and the PLC controller 12 controls the heating pipe 66, the first temperature sensor 11, the second temperature sensor 14 and the electric telescopic column 17 to work by adopting A method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a rice wine production is with fermentation heat preservation device of controllable temperature which characterized in that: comprises a bottom frame (1) and a heat preservation mechanism (6);
chassis (1): the upper surface of the supporting plate is provided with a supporting plate (2), the upper surface of the supporting plate (2) is provided with a lower heat-insulating layer (3), a fermentation tank (10) is placed on the upper surface of the lower heat-insulating layer (3), the upper surface of the supporting plate (2) is fixedly connected with the lower surface of a supporting ring (5) through uniformly arranged arc-shaped stand columns (4), inner arc surfaces of the arc-shaped stand columns (4) are respectively provided with a first temperature sensor (11) through a fixing seat, outer arc surfaces of the supporting ring (5) are hinged with an upper cover (7) through hinges, the upper surface of the upper cover (7) is provided with a handle (8), the lower surface of the upper cover (7) is provided with upper heat-insulating cotton (9), the upper cover (7) corresponds to the position of the supporting ring (;
heat preservation mechanism (6): are rotatably connected between the upper part and the lower part of the supporting plate (2) and the supporting ring (5);
wherein: still include PLC controller (12), PLC controller (12) set up in the upper surface of chassis (1) square plate, and the output and the external power source of first temperature sensor (11) are connected to the input electricity of PLC controller (12).
2. The temperature-controllable fermentation heat-preservation device for rice wine production according to claim 1, characterized in that: keep warm mechanism (6) including well hollow plate (61), arc heat preservation cotton (62), thermal-insulated cotton (63) and pinion (64), well hollow plate (61) all rotate connect between about backup pad (2) and support ring (5), the intrados of well hollow plate (61) all is equipped with arc heat preservation cotton (62), and the extrados of well hollow plate (61) all is equipped with thermal-insulated cotton (63), and the lower extreme pivot of well hollow plate (61) all extends the lower surface of backup pad (2) and all is equipped with pinion (64) in end department.
3. The temperature-controllable fermentation heat-preservation device for rice wine production according to claim 2, characterized in that: the heat preservation mechanism (6) further comprises heat conduction oil (65) and heating pipes (66), the heating pipes (66) are arranged on the bottom surface of the inner portion of the hollow plate (61), the heat conduction oil (65) is filled in the inner portion of the hollow plate (61), and the input end of each heating pipe (66) is electrically connected with the output end of the PLC (12).
4. The temperature-controllable fermentation heat-preservation device for rice wine production according to claim 1, characterized in that: still include spring (13) and second temperature sensor (14), second temperature sensor (14) set up in the upper surface middle part of backup pad (2) through spring (13), the upper surface of second temperature sensor (14) and the lower surface contact of fermentation cylinder (10), and the input of PLC controller (12) is connected to the output electricity of second temperature sensor (14).
5. The temperature-controllable fermentation heat-preservation device for rice wine production according to claim 2, characterized in that: still include back shaft (15), gear wheel (16) and electronic flexible post (17), back shaft (15) set up in the lower surface middle part of backup pad (2), and the surface of back shaft (15) rotates through the bearing and is connected with gear wheel (16), and pinion (64) all are connected with gear wheel (16) meshing, and the stiff end of electronic flexible post (17) rotates with the lower pivot that chassis (1) inside bottom surface was equipped with to be connected, and the flexible end of electronic flexible post (17) rotates with the last pivot of gear wheel (16) lower surface to be connected, and the output of PLC controller (12) is connected to the input electricity of electronic flexible post (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023298809.7U CN214167883U (en) | 2020-12-31 | 2020-12-31 | Rice wine production is with fermentation heat preservation device of controllable temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023298809.7U CN214167883U (en) | 2020-12-31 | 2020-12-31 | Rice wine production is with fermentation heat preservation device of controllable temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214167883U true CN214167883U (en) | 2021-09-10 |
Family
ID=77612155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023298809.7U Active CN214167883U (en) | 2020-12-31 | 2020-12-31 | Rice wine production is with fermentation heat preservation device of controllable temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214167883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115216372A (en) * | 2022-08-06 | 2022-10-21 | 谭亮 | Beer fermentation process |
-
2020
- 2020-12-31 CN CN202023298809.7U patent/CN214167883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115216372A (en) * | 2022-08-06 | 2022-10-21 | 谭亮 | Beer fermentation process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214167883U (en) | Rice wine production is with fermentation heat preservation device of controllable temperature | |
| CN204580752U (en) | A kind of Novel thermos cup | |
| CN215712890U (en) | Sugarcane wine fermenting installation | |
| CN214400431U (en) | Rice wine fermentation tank | |
| CN211751094U (en) | Donkey-hide gelatin production is with tilting intermediate layer pot | |
| CN209825083U (en) | Sugar boiling device for producing frozen rice sugar | |
| CN221711121U (en) | Tea twisting equipment | |
| CN212315968U (en) | Chemical organic waste treatment fermentation bin device | |
| CN204245048U (en) | A kind of novel chocolate heat preservation tank | |
| CN206062047U (en) | A kind of beans submerged fermentation machine | |
| CN214327747U (en) | Utilize solar energy circulation heat retaining quick fermenting installation | |
| CN215015498U (en) | Overhead bed heating device based on PV-T photovoltaic tracking solar energy | |
| CN201935370U (en) | Different-temperature energy saving water boiler | |
| CN205286102U (en) | Intelligence sandwich make -up machine | |
| CN220222042U (en) | Temperature control assembly of sake jar | |
| CN221217746U (en) | Stir-frying device with auxiliary mechanism inside | |
| CN205357223U (en) | Culture shelf for edible fungi | |
| CN2334403Y (en) | Overflow-proof porous far infrared radiation heating traditional Chinese medicine decocting machine | |
| CN219357365U (en) | Be used for kitchen garbage innocent treatment stirring fermenting installation | |
| CN216658404U (en) | Filling test block maintenance device | |
| CN220275411U (en) | Stainless steel pot cover | |
| CN212464752U (en) | Tealeaves fermenting installation convenient to control humiture | |
| CN212640425U (en) | Brewing equipment capable of being recycled | |
| CN204670839U (en) | A kind of fast regulating temperature water tumbler | |
| CN217285444U (en) | Control device capable of automatically heating vacuum cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |