Strain culture device

Abstract

The utility model discloses a strain culture device which comprises a culture box and a bottom plate, a plurality of uniformly distributed culture trays are movably connected in the culture box, a plurality of uniformly distributed culture grooves are formed in the upper end faces of the culture trays, and a temperature and humidity sensor is fixedly connected to the inner wall of one side of the culture box. A plurality of evenly-distributed water spraying rods are fixedly connected to the side, the same as the temperature and humidity sensor, of the inner wall of the culture box, strains are cultured and grow through the culture grooves in the culture trays, the temperature and humidity in the culture box are monitored through the temperature and humidity sensor, and heat of a heating pipe can be increased through the effect of an air feeder. Heat is conveyed into the culture box through a conveying pipe, the humidity in the culture box can be controlled in cooperation with a water spraying rod and an atomizing nozzle, it is guaranteed that the temperature and humidity in the culture box are optimal, the growth speed of strains can be increased, and the culture effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bacterial strain cultivation, in particular to a bacterial strain cultivation device. Background Art

[0002] Strain refers to the propagation material composed of edible fungi mycelium and its growth matrix. Strain is divided into three levels: mother strain, original strain and cultivated strain. People adopt aseptic operation method to purify the mycelium obtained from the separation process, which is pure strain. The method of artificially growing and propagating pure strain in large quantities under laboratory conditions is called strain culture.

[0003] During the reproduction and growth process of existing bacterial strain culture, it is necessary to control the temperature and humidity in the culture device to ensure the stable growth of the bacterial strain. However, most of the existing culture devices have a relatively simple structure. The bacterial strains are propagated through culture dishes and water is sprayed on the bacterial strains regularly. In addition, the temperature and humidity in the culture device are judged by sense, and the temperature and humidity in the culture device cannot be accurately controlled, resulting in the bacterial strain growth state not being able to reach the optimal state, thereby affecting the growth of the bacterial strain. Utility Model Content

[0004] The utility model aims to provide a bacterial strain culture device, which cultivates and grows bacterial strains through culture grooves on a culture plate, monitors the temperature and humidity in an incubator through the use of temperature and humidity sensors, and the heat of a heating tube can be transported to the incubator through a delivery tube by a blower. By using a water spray rod and an atomizing nozzle, the humidity in the incubator can be controlled to ensure that the temperature and humidity in the incubator are optimal, thereby increasing the growth rate of bacterial strains and improving the culture effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bacterial culture device, comprising an incubator and a bottom plate, wherein a plurality of evenly distributed culture trays are movably connected in the incubator, a plurality of evenly distributed culture grooves are provided on the upper end surface of the incubator, a temperature and humidity sensor is fixedly connected to an inner wall on one side of the incubator, a plurality of evenly distributed water spray rods are fixedly connected to the same side of the inner wall of the incubator as the temperature and humidity sensor, a plurality of evenly distributed atomizing nozzles are fixedly connected to the water spray rods, a fixed block is fixedly connected to the upper end surface of the incubator, a heating block is fixedly connected to the upper end surface of the fixed block, a heating cavity is provided in the heating block, a heating pipe is fixedly connected in the heating cavity, through grooves are provided on both sides of the heating block, a first filter and a blower are respectively provided in one of the through grooves, the first filter and the blower are fixedly connected to the heating block, a delivery pipe is fixedly connected to the side of the heating block away from the blower, the delivery pipe is fixedly connected to the incubator, and an air guide cover is fixedly connected to a fixed wall in the incubator.

[0006] The beneficial effects of the utility model are as follows: by using a plurality of culture slots on the culture tray, the strains can be cultured, by using air supply and heat-removing pipes, heat is transported to the culture box, the temperature and humidity in the culture box are monitored by the temperature and humidity sensor, and the water spray rod is used in conjunction with a plurality of atomizing nozzles to provide sufficient water or nutrient solution for the strains, thereby ensuring that the temperature and humidity in the culture box reach the optimal level and improving the effect of strain culture;

[0007] In order to control the temperature and humidity in the incubator;

[0008] As a further improvement of the above technical solution: a water tank is provided on one side of the incubator, the water tank is fixedly connected to the bottom plate, the upper end surface of the water tank is fixedly connected to a water pump, the lower end surface of the water pump is fixedly connected to a water pumping pipe, the end of the water pump away from the water pumping pipe is fixedly connected to a water supply rod, the water supply rod is fixedly connected to the water spray rod, and the upper end surface of the water tank is fixedly connected to a water inlet pipe.

[0009] The beneficial effects of this improvement are: through the action of the water pump, the water source in the water tank can be transported to the water spraying rod through the water pumping pipe and the water supply pipe, providing sufficient water source for the spraying of the water spraying rod, and the water inlet pipe can add water source to the water tank;

[0010] In order to supply water to the water spraying rod and ensure the stability of water spraying by the water spraying rod;

[0011] As a further improvement of the above technical solution: a heat dissipation groove is opened on the bottom wall of the incubator, the heat dissipation groove runs through the bottom plate, and a second filter screen and a heat dissipation fan are respectively arranged at the heat dissipation groove, and the second filter screen and the heat dissipation fan are fixedly connected to the incubator.

[0012] The beneficial effects of this improvement are: by using the cooling fan, the heat in the incubator can be dissipated to prevent the temperature in the incubator from being too high, which should affect the normal growth of the bacteria;

[0013] In order to realize heat dissipation in the incubator;

[0014] As a further improvement of the above technical solution: two symmetrical support frames are fixedly connected to the lower single side of the culture tray, the support frames are slidably connected to the incubator, and a plurality of evenly distributed slide grooves are provided on the side of the incubator that contacts the support frame, and the plurality of slide grooves correspond one-to-one to the plurality of support frames, a slide rod is slidably connected in the slide groove, and the slide rod is fixedly connected to the support frame.

[0015] The beneficial effects of this improvement are: by using the support frame, the culture tray can be supported and stabilized, and by using the slide groove and the slide rod in combination, the culture tray can be quickly pulled out, which is convenient for operation and provides flexibility in use;

[0016] In order to move the culture dish for easy operation;

[0017] As a further improvement of the above technical solution: a shielding cover is fixedly connected to the upper end surface of the second filter screen, a water retaining ring is provided below the shielding cover, and the water retaining ring is fixedly connected to the incubator.

[0018] The beneficial effect of this improvement is that the use of the shielding cover and the water retaining ring can prevent water from being discharged from the heat dissipation slot, thereby damaging the heat dissipation fan and affecting the normal use of the heat dissipation fan;

[0019] In order to protect the cooling fan;

[0020] As a further improvement of the above technical solution: a water leakage hole is opened on the bottom wall of the incubator, and the water leakage hole passes through the bottom plate.

[0021] The beneficial effects of this improvement are: by using the water leakage hole, the excess water generated by spraying can be effectively discharged to prevent water from accumulating in the incubator;

[0022] In order to discharge excess water;

[0023] As a further improvement of the above technical solution: a control box is fixedly connected to the upper end surface of the incubator, a door is fixedly hinged on the side of the incubator away from the water tank, and a transparent protective cover is fixedly connected to the door.

[0024] The beneficial effects of this improvement are: the incubator can be controlled by the control box, which is convenient for operation; the door can be used to open the incubator conveniently; and the transparent protective cover can be used to observe the situation inside the box at any time, which is convenient for understanding the situation;

[0025] In order to control the incubator and facilitate operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The three-dimensional structure provided by the utility model is shown in FIG. Figure 1 ;

[0027] Figure 2 A top view provided for the utility model;

[0028] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0029] Figure 4 The utility model provides Figure 3 The enlarged view of point A in the middle;

[0030] Figure 5 A front view provided for the utility model;

[0031] Figure 6 The utility model provides Figure 5 A three-dimensional cross-section view at the middle BB;

[0032] Figure 7 The three-dimensional structure provided by the utility model is shown in FIG. Figure 2 .

[0033] In the figure, 1, incubator; 2, bottom plate; 21, culture tray; 22, culture trough; 23, temperature and humidity sensor; 24, water spray rod; 25, atomizing nozzle; 26, fixing block; 27, heating block; 271, through slot; 28, heating chamber; 29, heating tube; 30, first filter; 31, air blower; 32, delivery pipe; 33, air guide cover; 41, water tank; 42, water pump; 43, water suction pipe; 44, water supply rod; 45, water inlet pipe; 51, heat dissipation slot; 52, second filter; 53, heat dissipation fan; 61, support frame; 62, slide slot; 63, slide rod; 71, shielding cover; 72, water retaining ring; 81, water leakage hole; 91, control box; 92, box door; 93, transparent protective cover. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0035] like Figures 1 to 7As shown, a bacterial strain culture device provided by an embodiment of the utility model comprises a culture box 1 and a bottom plate 2, wherein a plurality of evenly distributed culture trays 21 are movably connected in the culture box 1, and a plurality of evenly distributed culture grooves 22 are provided on the upper end surface of the culture tray 21, and the three culture trays 21 and the corresponding plurality of culture grooves 22 are used to culture bacterial strains, and a temperature and humidity sensor 23 is fixedly connected to the inner wall of one side of the culture box 1, and the temperature and humidity sensor 23 can monitor the temperature and humidity in the culture box 1, and a plurality of evenly distributed water spray rods 24 are fixedly connected to the same side of the inner wall of the culture box 1 as the temperature and humidity sensor 23, and a plurality of evenly distributed atomizing nozzles 25 are fixedly connected to the water spray rods 24, and the three water spray rods 24 and the corresponding plurality of atomizing nozzles 25 are fixedly connected to the inner wall of the culture box 1. The use of the nozzle 25 can spray water or nutrient solution on the corresponding culture tray 21. The upper end surface of the incubator 1 is fixedly connected to a fixed block 26, and the upper end surface of the fixed block 26 is fixedly connected to a heating block 27. A heating chamber 28 is provided in the heating block 27, and a heating tube 29 is fixedly connected in the heating chamber 28. Through grooves 271 are provided on both sides of the heating block 27, and a first filter 30 and a blower 31 are respectively provided in one of the through grooves 271. The first filter 30 and the blower 31 are fixedly connected to the heating block 27, and a conveying pipe 32 is fixedly connected to the side of the heating block 27 away from the blower 31. The conveying pipe 32 is fixedly connected to the incubator 1, and an air guide hood 33 is fixedly connected to the fixed wall of the incubator 1. Under the action of the blower 31, the heating tube 29 can be The generated heat is transported to the incubator 1 through the delivery pipe 32 to increase the temperature of the incubator 1. A heat dissipation groove 51 is provided on the bottom wall of the incubator 1. The heat dissipation groove 51 penetrates the bottom plate 2. A second filter 52 and a heat dissipation fan 53 are respectively provided at the heat dissipation groove 51. The second filter 52 and the heat dissipation fan 53 are both fixedly connected to the incubator 1. The heat dissipation fan 53 cooperates with the heat dissipation groove 51 to dissipate the heat in the incubator 1 to ensure that the temperature in the incubator 1 is appropriate. A water tank 41 is provided on one side of the incubator 1. The water tank 41 is fixedly connected to the bottom plate 2. A water pump 42 is fixedly connected to the upper end surface of the water tank 41. A water pump 43 is fixedly connected to the lower end surface of the water pump 42. A water supply rod 44 is fixedly connected to the end of the water pump 42 away from the water supply pipe 43. The water supply rod 44 is connected to the spray nozzle The water rod 24 is fixedly connected, and a water inlet pipe 45 is fixedly connected to the upper end surface of the water tank 41. Under the action of the water pump 42, the water source in the water tank 41 can be transported to the water spray rod 24 through the water pump 43 and the water supply pipe, so as to provide sufficient water source for the water spray rod 24. Two symmetrical support frames 61 are fixedly connected to the lower single side of the culture tray 21. The support frame 61 is slidably connected to the incubator 1. A plurality of evenly distributed slide grooves 62 are provided on the side where the incubator 1 contacts the support frame 61. The plurality of slide grooves 62 correspond to the plurality of support frames 61 one by one. A sliding rod 63 is slidably connected in the slide groove 62. The sliding rod 63 is fixedly connected to the support frame 61. The plurality of support frames 61 can support and stabilize the corresponding culture trays 21 respectively, and cooperate with the use of a plurality of slide grooves 62 and a plurality of sliding rods 63.The corresponding culture trays 21 can be pulled for easy operation. The upper end surface of the second filter 52 is fixedly connected with a shielding cover 71. A water retaining ring 72 is provided below the shielding cover 71. The water retaining ring 72 is fixedly connected to the incubator 1. The use of the shielding cover 71 and the water retaining ring 72 can protect the heat dissipation fan 53. A water leakage hole 81 is provided on the bottom wall of the incubator 1. The water leakage hole 81 penetrates the bottom plate 2. The water leakage hole 81 can discharge excess water to prevent water from accumulating in the incubator 1. A control box 91 is fixedly connected to the upper end surface of the incubator 1. A door 92 is fixedly hinged on the side of the incubator 1 away from the water tank 41. A transparent protective cover 93 is fixedly connected to the door 92. The control box 91 can control the incubator 1. The door 92 is convenient for opening and closing the incubator 1, which is convenient for operation.

[0036] The working principle and use process of the utility model are as follows: when in use, first, the bacteria to be cultured are placed in the culture groove 22 on the culture tray 21, and the temperature and humidity in the incubator 1 are monitored by the temperature and humidity sensor 23. When the temperature in the incubator 1 is lower than the standard value, the heating tube 29 works, and the heat generated by the heating tube 29 is transported to the incubator 1 with the help of the blower 31 to increase the temperature in the incubator 1. The water pump 42 can transport the water source or nutrient solution in the water tank 41 to the water spray rod 24, and spray it through the several atomizing nozzles 25 on the water spray rod 24 to provide water source or nutrient solution for the bacteria. When the temperature in the incubator 1 is too high, the heat dissipation fan 53 starts to work, and the heat dissipation groove 51 is used to quickly and stably dissipate the heat in the incubator 1, so as to realize the use process of the entire bacteria culture device.

[0037] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bacterial culture device, comprising a culture box (1) and a bottom plate (2), characterized in that: The incubator (1) is movably connected with a plurality of evenly distributed culture trays (21), the upper end surface of the culture tray (21) is provided with a plurality of evenly distributed culture grooves (22), a temperature and humidity sensor (23) is fixedly connected to the inner wall of one side of the incubator (1), and a plurality of evenly distributed water spray rods (24) are fixedly connected to the inner wall of the incubator (1) on the same side as the temperature and humidity sensor (23); A plurality of uniformly distributed atomizing nozzles (25) are fixedly connected to the water spray rod (24); a fixing block (26) is fixedly connected to the upper end surface of the incubator (1); a heating block (27) is fixedly connected to the upper end surface of the fixing block (26); a heating chamber (28) is provided in the heating block (27); a heating pipe (29) is fixedly connected in the heating chamber (28); through slots (271) are provided on both sides of the heating block (27); a first filter screen (30) and an air blower (31) are respectively provided in one of the through slots (271); the first filter screen (30) and the air blower (31) are fixedly connected to the heating block (27); a delivery pipe (32) is fixedly connected to the side of the heating block (27) away from the air blower (31); the delivery pipe (32) is fixedly connected to the incubator (1); and an air guide cover (33) is fixedly connected to a fixed wall inside the incubator (1).

2. A bacterial culture device according to claim 1, characterized in that: A water tank (41) is provided on one side of the culture box (1), the water tank (41) is fixedly connected to the bottom plate (2), a water pump (42) is fixedly connected to the upper end surface of the water tank (41), a water pump (43) is fixedly connected to the lower end surface of the water pump (42), a water supply rod (44) is fixedly connected to the end of the water pump (42) away from the water supply pipe (43), the water supply rod (44) is fixedly connected to the water spray rod (24), and a water inlet pipe (45) is fixedly connected to the upper end surface of the water tank (41).

3. A bacterial culture device according to claim 1, characterized in that: A heat dissipation groove (51) is provided on the inner bottom wall of the incubator (1), the heat dissipation groove (51) passes through the bottom plate (2), a second filter screen (52) and a heat dissipation fan (53) are respectively provided at the heat dissipation groove (51), and the second filter screen (52) and the heat dissipation fan (53) are both fixedly connected to the incubator (1).

4. A bacterial culture device according to claim 1, characterized in that: Two symmetrical support frames (61) are fixedly connected to a single side of the culture tray (21); the support frames (61) are slidably connected to the culture box (1); a plurality of evenly distributed slide grooves (62) are provided on the side of the culture box (1) in contact with the support frame (61); the plurality of slide grooves (62) correspond one to one to the plurality of support frames (61); a slide rod (63) is slidably connected in the slide groove (62); and the slide rod (63) is fixedly connected to the support frame (61).

5. A bacterial culture device according to claim 3, characterized in that: The upper end surface of the second filter screen (52) is fixedly connected to a shielding cover (71), a water retaining ring (72) is provided below the shielding cover (71), and the water retaining ring (72) is fixedly connected to the incubator (1).

6. A bacterial culture device according to claim 1, characterized in that: A water leakage hole (81) is provided on the inner bottom wall of the incubator (1), and the water leakage hole (81) passes through the bottom plate (2).

7. A bacterial culture device according to claim 2, characterized in that: A control box (91) is fixedly connected to the upper end surface of the incubator (1), a door (92) is fixedly hinged on the side of the incubator (1) away from the water tank (41), and a transparent protective cover (93) is fixedly connected to the door (92).

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