Bacteria and algae cultivation device with internal light source illumination
By designing a bacterial algae cultivation device with internal light source illumination, stirring and heating functions, the problems of unstable light, uneven distribution and lack of stirring and insulation devices in the prior art are solved, and a more efficient bacterial algae growth and cultivation environment is achieved. control.
Patent Information
- Application Number
- CN202421073026.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The existing algae and bacteria culture devices have problems such as unstable light, high cost, susceptible to weather, uneven light distribution, and lack of stirring and insulation devices, which affect the growth of algae and bacteria.
A bacterial algae cultivation device with internal light source lighting is designed, including a built-in LED light strip lighting system, agitator and heating device to ensure uniform light, appropriate temperature, and can be detached and cleaned to avoid contamination of bacteria.
The internal light source lighting device provides uniform light, which improves the light utilization rate and promotes the growth of bacteria and algae; the agitator prevents algae from sinking to ensure uniform distribution; the heating device maintains an appropriate temperature to avoid growth stagnation. Meanwhile, the removable design of the device facilitates cleaning and maintenance.
Smart Images
Figure CN222512914U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of algae cultivation, in particular to a bacteria and algae cultivation device with internal light source illumination. Background Art
[0002] In 2022, the total output of eel farming in China was 281,730 tons, of which Fujian Province produced about 122,077 tons of eel farming, accounting for about 43.3%, most of which was produced by factory farming. In the process of intensive eel farming, a large amount of concentrated feeding and the remaining bait and excrement produced by aquatic animals will cause excessive ammonia and nitrogen in the water, causing eutrophication of the water, leading to fish deaths and water quality deterioration, which will put pressure on the ecological environment of the water and affect the sustainable development of the aquaculture industry.
[0003] Putting Chlorella, Scenedesmus, photosynthetic bacteria and lactic acid bacteria into the eel breeding pond to build a symbiotic system of bacteria, algae and eel can effectively remove nitrogen and phosphorus in the eel breeding process, reduce the total nitrogen and total phosphorus content in the tail water discharge, and reduce environmental pollution. Most of the existing Chlorella and Scenedesmus culture devices in eel farms in Fujian Province are placed in the open air or in large culture boxes and sun rooms, relying on external light sources for lighting, which have the disadvantages of high cost, unstable light intensity easily affected by weather, and easy to be contaminated by miscellaneous bacteria on rainy days; while the photosynthetic bacteria and lactic acid bacteria culture devices in eel farms mostly use microbial fermentation tanks, which use external bulbs or natural light for lighting, with low light intensity and uneven light distribution, which affects bacterial development. In addition, most of the algae and bacteria culture devices in eel farms are not equipped with stirring devices and heat preservation devices. The former will cause Chlorella and photosynthetic bacteria to sink to the bottom and uneven distribution; while the latter will cause the growth rate of algae and bacteria to slow down or even stop when the external temperature is low.
[0004] In view of this, the present utility model is proposed. Utility Model Content
[0005] The technical problem to be solved by the utility model is: the utility model provides a bacteria and algae cultivation device with internal light source illumination, which provides sufficient and evenly distributed light for fungus fermentation and algae cultivation, and is beneficial to the growth of bacteria and algae.
[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0007] The utility model provides a bacteria and algae cultivation device with internal light source illumination, comprising a cultivation barrel and an internal light source illumination device, wherein the cultivation barrel comprises a barrel body and a barrel cover, and the barrel cover is detachably connected to the opening of the barrel body;
[0008] The internal light source lighting device is arranged inside the barrel body, and the top of the internal light source lighting device is detachably connected to the barrel cover. The internal light source lighting device includes a lamp holder, an LED light strip and a lamp tube. A circular ring is arranged inside the lamp tube, and the lamp holder is fixedly installed in the lamp tube through the circular ring. The LED light strips are arranged in multiple groups on the outer wall of the lamp holder.
[0009] The beneficial effects of the utility model are as follows: the utility model proposes a bacteria and algae cultivation device with internal light source lighting, which ensures that the inside of the bacteria and algae cultivation device has sufficient and evenly distributed light through the built-in setting of the internal light source lighting device, and improves the light utilization rate, which is beneficial to the growth of bacteria and algae; at the same time, because the internal light source lighting device is detachable, it can be removed and cleaned after a period of use, which can avoid the attachment of target bacteria and algae and contamination by miscellaneous bacteria. The internal light source lighting device of the utility model is more energy-efficient than the light tubes and bulbs in the sun room under the condition of providing the same brightness by fixing a lamp rack wrapped with an LED light strip in the lamp tube and using the LED light strip for lighting; and the number of lamp beads can be adaptively increased or decreased according to different cultivation conditions of bacteria and algae, and then the light intensity and time can be adjusted with the help of electronic control equipment, so that the light intensity is more controllable, and a suitable lighting environment can be better provided for bacteria and algae.
[0010] Optionally, a stirring device is also included, and the stirring device is detachably connected to the barrel cover.
[0011] Optionally, the stirring device comprises a stirring motor, a transmission shaft and a stirring paddle, and the stirring motor is connected to the center of the stirring paddle through the transmission shaft;
[0012] The stirring motor is arranged on the outside of the barrel cover, the transmission shaft is arranged coaxially with the internal light source lighting device and passes through the center of the barrel cover, and the stirring paddle is located inside the barrel body.
[0013] According to the above description, the utility model drives the stirring paddle to rotate through the stirring motor via the transmission shaft, thereby fully stirring the bacteria and algae, which can make the bacteria and algae mixed more evenly and avoid sinking to the bottom; at the same time, it also further ensures that the bacteria and algae can be fully exposed to uniform and appropriate light.
[0014] Optionally, a heating device is also included, and the heating device is detachably connected to the barrel cover.
[0015] Optionally, the heating device includes at least one group of heating tubes, which are arranged inside the barrel body and have a hot water inlet and a hot water outlet at the portion extending out of the barrel cover.
[0016] According to the above description, the utility model can maintain the temperature of the culture solution in a range suitable for the growth and reproduction of bacteria and algae by providing a heating tube, thereby ensuring that the bacteria and algae are cultured at a suitable temperature.
[0017] Optionally, the cultivation barrel includes a water inlet pipe, a feeding pipe and a discharging pipe, the water inlet pipe and the feeding pipe are arranged on and penetrate the barrel cover, and the discharging pipe is arranged at the bottom center of the barrel body.
[0018] Optionally, the lamp holder and the lamp tube are both made of acrylic.
[0019] According to the above description, the utility model adopts a lamp tube and a lamp stand made of acrylic material, which has good light transmittance, is beneficial to improving the utilization rate of light energy; has strong weather resistance and a long service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the structure of a bacteria and algae cultivation device with internal light source illumination according to the first embodiment of the utility model;
[0021] Figure 2 for Figure 1 Schematic diagram of the structure of the internal light source lighting device.
[0022] [Description of Reference Numerals]
[0023] 1. Stirring motor; 2. Barrel body; 3. Internal light source lighting device; 4. Heating tube; 5. Transmission shaft; 6. Stirring paddle; 7. Barrel cover; 8. Water inlet pipe; 9. Feed pipe; 10. Discharge pipe; 11. Hot water inlet; 12. Hot water outlet; 13. Lamp tube; 14. Lamp stand. DETAILED DESCRIPTION
[0024] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a clearer and more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.
[0025] Embodiment 1
[0026] Reference Figure 1 and Figure 2 This embodiment provides a bacteria and algae cultivation device with internal light source illumination, including a cultivation bucket, an internal light source illumination device 3, a stirring device and a heating device.
[0027] The culture barrel comprises a barrel body 2 and a barrel cover 7, and the barrel cover 7 is detachably connected to the opening of the barrel body 2. Figure 1As shown, the barrel cover 7 includes an inverted U-shaped cover body and a straight-line fixing frame, wherein two connecting ears are provided on both sides of the upper opening of the barrel body 2, and the two ends of the fixing frame are detachably connected to the two connecting ears, at this time, the upper end of the fixing frame is the cover body, and the lower end is the barrel body 2. In this embodiment, the detachable connection method is bolt connection, and in other embodiments, the detachable connection method can also be a buckle or the like.
[0028] In this embodiment, the cultivation barrel includes a water inlet pipe 8 , a feeding pipe 9 and a discharge pipe 10 . The water inlet pipe 8 and the feeding pipe 9 are arranged on and penetrate the barrel cover 7 , and the discharge pipe 10 is arranged at the bottom center of the barrel body 2 .
[0029] Among them, the internal light source lighting device 3 is arranged inside the barrel body 2, and the top of the internal light source lighting device 3 is detachably connected to the barrel cover 7. The internal light source lighting device 3 includes a lamp holder 14, an LED light strip and a lamp tube 13. A circular ring is arranged inside the lamp tube 13, and the lamp holder 14 is fixedly installed in the lamp tube 13 through the circular ring. Multiple groups of LED light strips are arranged on the outer wall of the lamp holder 14; the lamp holder 14 and the lamp tube 13 are both made of acrylic.
[0030] Among them, the stirring device is detachably connected to the barrel cover 7; the stirring device includes a stirring motor 1, a transmission shaft 5 and a stirring paddle 6, and the stirring motor 1 is connected to the center of the stirring paddle 6 through the transmission shaft 5; the stirring motor 1 is arranged on the outside of the barrel cover 7, the transmission shaft 5 is coaxially arranged with the internal light source lighting device 3, and passes through the center of the barrel cover 7, and the stirring paddle 6 is located inside the barrel body 2.
[0031] The heating device is detachably connected to the barrel cover 7 ; the heating device comprises at least one set of heating tubes 4 , which are arranged inside the barrel body 2 and have a hot water inlet 11 and a hot water outlet 12 at the portion extending out of the barrel cover 7 .
[0032] Therefore, the working principle of this embodiment is specifically as follows:
[0033] (1) At night or when the external light is insufficient, the number of light groups of the LED light strip is adjusted according to the different bacteria and algae, and then the LED light strip is pasted and wrapped around the outer wall of the lamp frame 14, and then the lamp frame 14 wrapped with the LED light strip is hollowly placed on the ring inside the lamp tube 13, which is the internal light source lighting device 3. Then the entire internal light source lighting device 3 is placed in the cultivation barrel, and the light intensity and time are adjusted with the help of electronic control equipment, so that the light is conducive to accelerating the photosynthesis of bacteria and algae.
[0034] (2) During the cultivation process, the stirring motor 1 is started, and the transmission shaft 5 drives the stirring paddle 6 to rotate to fully stir the bacteria and algae.
[0035] (3) When the outside temperature is too low, hot water is introduced into the heating tube 4 to adjust the temperature according to the different types of bacteria and algae so that the temperature is conducive to the growth of bacteria and algae.
[0036] (4) After long-term use of the internal light source lighting device 3, the stirring device and the heating device, they can be dismantled and cleaned.
[0037] In summary, the technical effects of this embodiment include:
[0038] The utility model adopts the bacteria and algae cultivation device of the above technical solution, which can regulate light and temperature and improve the cultivation efficiency. Among them, under the illumination of the internal light source lighting device 3, problems such as unconcentrated light, uneven light distribution, unstable light and high energy consumption are avoided; under the stirring action of the stirring device, uneven distribution and sinking of bacteria and algae are avoided, and the light utilization rate is improved; under the heat preservation effect of the heating device, the growth rate of the bacteria and algae cultivation environment is prevented from slowing down or even stopping due to the low external environment. In addition, the above-mentioned internal light source lighting device 3, stirring device and heating device are all detachable, so they can be dismantled and cleaned after a period of use to avoid the attachment of target bacteria and algae and contamination by miscellaneous bacteria.
[0039] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0040] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0041] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.
[0042] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.
[0043] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.
Claims
1. A bacteria and algae cultivation device with internal light source illumination, characterized in that: It comprises a cultivation barrel and an internal light source lighting device, wherein the cultivation barrel comprises a barrel body and a barrel cover, and the barrel cover is detachably connected to the opening of the barrel body; The internal light source lighting device is arranged inside the barrel body, and the top of the internal light source lighting device is detachably connected to the barrel cover. The internal light source lighting device includes a lamp holder, an LED light strip and a lamp tube. A circular ring is arranged inside the lamp tube, and the lamp holder is fixedly installed in the lamp tube through the circular ring. The LED light strips are arranged in multiple groups on the outer wall of the lamp holder.
2. The bacteria and algae cultivation device with internal light source illumination as claimed in claim 1, characterized in that: It also includes a stirring device, which is detachably connected to the barrel cover.
3. The bacteria and algae cultivation device with internal light source illumination as claimed in claim 2, characterized in that: The stirring device comprises a stirring motor, a transmission shaft and a stirring paddle, wherein the stirring motor is connected to the center of the stirring paddle through the transmission shaft; The stirring motor is arranged on the outside of the barrel cover, the transmission shaft is arranged coaxially with the internal light source lighting device and passes through the center of the barrel cover, and the stirring paddle is located inside the barrel body.
4. The bacteria and algae cultivation device with internal light source illumination as claimed in claim 1, characterized in that: It also includes a heating device, which is detachably connected to the barrel cover.
5. The bacteria and algae cultivation device with internal light source illumination as claimed in claim 4, characterized in that: The heating device comprises at least one group of heating pipes, which are arranged inside the barrel body and are provided with a hot water inlet and a hot water outlet at the part extending out of the barrel cover.
6. The bacteria and algae cultivation device with internal light source illumination as claimed in claim 1, characterized in that: The cultivation barrel comprises a water inlet pipe, a feeding pipe and a discharging pipe. The water inlet pipe and the feeding pipe are arranged on and penetrate the barrel cover, and the discharging pipe is arranged at the bottom center of the barrel body.
7. The bacteria and algae cultivation device with internal light source illumination as claimed in claim 1, characterized in that: The lamp holder and the lamp tube are both made of acrylic.