Biochemical culture device for detection

Abstract

The utility model discloses a biochemical culture device for detection. The biochemical culture device comprises a box body, an operation panel, a temperature control circulating system and a separation frame, the operation panel is arranged on the front end face of the left side of the box body; a bin door is arranged at the front end of the culture cavity; four culture areas are arranged in the culture cavity, an air inlet fan bracket is arranged on the vertical surface in each culture area, and at least one air exhaust fan bracket is arranged beside each air inlet fan bracket; the number of the separation frames is four, and the four separation frames can be installed in the four culture areas respectively. One side of the separation frame is open, and the other side of the separation frame is provided with a heat dissipation fin plate; a fan frame sleeve opening is formed in the middle of the heat dissipation fin plate and can be connected with an air inlet fan frame in a sleeved mode. The temperature control circulation system can provide constant temperature for the four separation frames.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the biological culture equipment technical field, concretely relates to a biochemical culture device for detection. BACKGROUND

[0002] Biochemical incubator is also called BOD incubator, which is a kind of laboratory commonly used equipment integrating refrigeration and heating functions; the biochemical incubator is used for BOD determination of water analysis, culture and preservation of bacteria, serum and microorganism, and is an auxiliary equipment for plant cultivation and breeding test; the biochemical incubator is composed of a box body, a temperature control device, a heating / cooling system, a circulating air duct and the like.

[0003] Different bacteria or microorganisms require different culture temperatures, and a single incubator cannot provide two or more temperatures for biochemical culture; and multiple equipment for biochemical culture also increases the test cost. SUMMARY

[0004] The utility model aims at solving above-mentioned problem, and provides a biochemical culture device for detection.

[0005] A biochemical culture device for detection, which comprises a box body, an operation panel, a main control unit, a temperature control circulating system and a partition frame; the operation panel is arranged at the left front end surface of the box body; the inside of the box body is provided with an electronic element cavity, a culture cavity and a circulating air duct; the electronic element cavity is arranged at the left side of the inside of the box body, and the main control unit is arranged in the electronic element cavity; the culture cavity is arranged at the right side of the inside of the box body and the front end, and the circulating air duct is arranged behind the culture cavity; the front end of the culture cavity is provided with a door; four culture areas are arranged in the culture cavity, and each culture area is provided with an air inlet fan frame on the inner vertical surface, and at least one air outlet fan frame is arranged beside each air inlet fan frame.

[0006] The four partition frames can be respectively arranged in the four culture areas; one side of the partition frame is open, and the other side of the partition frame is provided with a heat dissipation fin plate; a fan frame sleeve opening is arranged in the middle of the heat dissipation fin plate, and the fan frame sleeve opening can be sleeved with the air inlet fan frame; the temperature control circulating system can provide constant temperature for the four partition frames.

[0007] The temperature control circulating system comprises air inlet fans, heating rods, air outlet fans, temperature sensors and one-way air exchange fans; one air inlet fan and one heating rod are arranged in each air inlet fan frame; the temperature sensor is arranged at the front end of the air inlet fan frame; the air outlet fan is arranged on the air outlet fan frame; the one-way air exchange fan is arranged on the back vertical surface of the box body; the air outlet fan and the one-way air exchange fan are communicated through the circulating air duct; the air inlet fan, the heating rod, the air outlet fan and the temperature sensor are electrically connected with the main control unit through a cable.

[0008] The three lower partition box bottom supports are respectively arranged at the two side corners of the lower end of the inner side of the culture cavity, and the other lower partition box bottom support is arranged at the middle of the lower end of the inner side of the culture cavity; the three upper partition box bottom supports are arranged at the two side walls of the middle of the inner side of the culture cavity; the lower end of the outer side of the two sides of the partition frame is provided with a partition frame lower sliding groove, and the two partition frame lower sliding grooves can be supported on the lower partition box bottom supports or the upper partition box bottom supports.

[0009] The main control unit is divided into: a power inlet, a variable voltage power board, a main control board, a main switch and a working state indicator; the power inlet is arranged at the left rear of the box body; the variable voltage power board and the main control board are arranged in the electronic element cavity; the power inlet is electrically connected with the variable voltage power board through a cable; the main switch and the working state indicator of the variable voltage power board are arranged at the upper front end of the box body; the main switch is electrically connected with the variable voltage power board; the working state indicator is electrically connected with the main control board; the operation panel is provided with: a first temperature control panel, a second temperature control panel, a third temperature control panel and a fourth temperature control panel; the four temperature control panels are electrically connected with the main control board through cables; the four temperature control panels control the temperature in the four partition frames respectively.

[0010] The fins on the other side of the heat dissipation fin plate can abut against the air inlet side of the exhaust fan.

[0011] The culture cavity can use the partition frame tray or the large tray; the partition frame tray can be sleeved in the partition frame; and the large tray can be supported on the partition box bottom support.

[0012] The technical scheme provides a biochemical culture device for detection, which comprises a box body, an operation panel, a temperature control circulation system and a partition frame; the operation panel is arranged at the left front end face of the box body; a culture cavity is arranged at the right side of the box body, and a warehouse door is arranged at the front end of the culture cavity; four culture areas are arranged in the culture cavity, and an air inlet fan frame is arranged on the inner vertical surface of each culture area; at least one air outlet fan frame is arranged beside each air inlet fan frame; the partition frame is provided with four partition frames, and the four partition frames can be installed in the four culture areas respectively; one side of the partition frame is open, and a heat dissipation fin plate is arranged on the other side of the partition frame; a fan frame sleeve opening is arranged in the middle of the heat dissipation fin plate, and the fan frame sleeve opening can be sleeved with the air inlet fan frame; the temperature control circulation system can provide constant temperature in the four partition frames respectively. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is the whole schematic view of the biochemical culture device for detection of the utility model;

[0014] Figure 2 is the warehouse door opening state schematic view of the biochemical culture device for detection of the utility model;

[0015] Figure 3 is a front view of a biochemical culture device for detection;

[0016] Figure 4 is a rear axial side partial sectional view of the biochemical culture device for detection;

[0017] Figure 5 is an enlarged view of the biochemical culture device for detection;

[0018] Figure 6 is a schematic view of a partition frame of the biochemical culture device for detection;

[0019] Figure 7 is a partial sectional view of the partition frame of the biochemical culture device for detection;

[0020] Figure 8 is a schematic view of the partition frame in an embedded state of the biochemical culture device for detection;

[0021] Figure 9 is a schematic view of the biochemical culture device for detection in a large tray state;

[0022] In the figure: 1, box, 12, culture cavity, 121, lower partition box bottom bracket, 122, upper partition box bottom bracket, 123, partition box top bracket, 125, lower partition box slide rail, 126, upper partition box slide rail, 13, circulating air duct, 14, door, 141, door handle, 142, observation window, 15, box foot support, 16, inlet fan bracket, 17, exhaust fan bracket, 2, operation panel, 21, first temperature control panel, 22, second temperature control panel, 23, third temperature control panel, 24, fourth temperature control panel, 31, power inlet, 34, main switch, 35, working state indicator light, 41, inlet fan, 42, heating rod, 43, exhaust fan, 44, temperature sensor, 45, one-way air exchange fan, 5, partition frame, 51, frame handle, 52, heat dissipation fin window, 53, heat dissipation fin, 531, fan bracket sleeve, 55, tray support edge, 56, lower slide groove of the partition frame, 57, upper slide groove of the partition frame, 58, partition frame tray, 6, large tray. DETAILED DESCRIPTION

[0023] The technical solutions will be further described in detail below with reference to the drawings of the technical solutions. The described embodiments are only a part of the technical solutions, but not all the embodiments. Based on the technical solutions, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Embodiment 1

[0025] Referring to Figures 1 to 9 As shown in the figure, a biochemical culture device for detection comprises a box body 1, an operation panel 2, a main control unit, a temperature control circulating system, a partition frame 5;

[0026] The box body 1 is internally provided with three chambers; the three chambers are respectively an electronic component chamber, a culture chamber 12 and a circulating air duct 13; the electronic component chamber is arranged at the left side inside the box body 1, and the operation panel 2 is arranged at the front end face of the left side of the box body 1; the culture chamber 12 is arranged at the right side front end inside the box body 1, and the culture chamber front end is provided with a warehouse door 14; the circulating air duct 13 is arranged at the right side rear end inside the box body 1; the four corner positions of the bottom end face of the box body 1 are provided with box body foot supports 15;

[0027] The culture chamber 12 is internally provided with a partition box support frame and a partition box sliding rail;

[0028] The partition box support frame is divided into a lower partition box bottom bracket 121, an upper partition box bottom bracket 122 and a partition box top bracket 123; the partition box sliding rail is divided into a lower partition box sliding rail 125 and an upper partition box sliding rail 126;

[0029] The culture chamber 12 is internally provided with three lower partition box bottom brackets 121; two lower partition box bottom brackets 121 are respectively arranged at the two side corner positions of the lower end inside the culture chamber 12, and the other lower partition box bottom bracket 121 is arranged at the middle part of the lower end inside the culture chamber 12; the upper end faces of the three lower partition box bottom brackets 121 are on the same plane;

[0030] The culture chamber 12 is internally provided with three upper partition box bottom brackets 122; two upper partition box bottom brackets 122 are respectively arranged on the two side walls of the middle part inside the culture chamber 12, and the other upper partition box bottom bracket 122 is arranged at the middle part of the culture chamber 12; the lower end faces of the three upper partition box bottom brackets 122 are on the same plane; the upper end faces of the three upper partition box bottom brackets 122 are on the same plane;

[0031] The partition box top bracket 123 is provided with one, and the partition box top bracket 123 is arranged at the middle part of the top end inside the culture chamber 12;

[0032] The three lower partition box bottom brackets 121, the three upper partition box bottom brackets 122 and the partition box top bracket 123 divide the inside of the culture chamber 12 into four culture areas, and the space areas of the four culture areas are the same; the inside of each culture area is provided with an air inlet fan bracket 16 and an air exhaust fan bracket 17 on the vertical surface.

[0033] The lower partition box slide rail 125 is further arranged above the lower partition box bottom bracket 121; the upper partition box slide rail 126 is further arranged above the upper partition box bottom bracket 122; the distance between the lower partition box bottom bracket 121 and the lower partition box slide rail 125 is the same; the distance between the upper partition box bottom bracket 122 and the upper partition box slide rail 126 is the same.

[0034] The operation panel 2 is provided with a first temperature control panel 21, a second temperature control panel 22, a third temperature control panel 23 and a fourth temperature control panel 24; the first temperature control panel 21, the second temperature control panel 22, the third temperature control panel 23 and the fourth temperature control panel 24 are arranged from top to bottom; the first temperature control panel 21, the second temperature control panel 22, the third temperature control panel 23 and the fourth temperature control panel 24 are electrically connected with the main control unit through cables.

[0035] The main control unit is divided into a power inlet 31, a variable voltage power supply board, a main control board, a total switch 34 and a working state indicator 35; the power inlet 31 is arranged at the left rear of the box body; the variable voltage power supply board and the main control board are arranged in the electronic element cavity; the power inlet 31 is electrically connected with the variable voltage power supply board through cables; the total switch 34 and the working state indicator 35 of the variable voltage power supply board are arranged on the two sides above the front end of the box body 1, and the total switch 34 is electrically connected with the variable voltage power supply board; the variable voltage power supply board is electrically connected with an indicator light connection interface, a panel connection interface and a control component connection interface; the working state indicator 35 is connected to the indicator light connection interface through cables; the panel connection interface is provided with four groups, and the four groups of panel connection interfaces are electrically connected with the first temperature control panel 21, the second temperature control panel 22, the third temperature control panel 23 and the fourth temperature control panel 24 respectively.

[0036] The temperature control circulation system comprises an air inlet fan 41, a heating rod 42, an air outlet fan 43, a temperature sensor 44 and a one-way air exchange fan 45.

[0037] The air inlet fan 41 and the heating rod 42 are both provided with four groups, and the four groups of air inlet fans 41 and the four groups of heating rods 42 are the same in structure.

[0038] The front end of the air inlet fan frame 16 is provided with a fan air outlet, and the air inlet fan 41 is arranged at the fan air outlet of the front end of the air inlet fan frame 16; the rear end of the air inlet fan frame 16 is provided with an air guide opening; the heating rod 42 is arranged between the air inlet fan 41 and the air guide opening; the air inlet fan 41 and the heating rod 42 are connected to the control component connection interface through cables.

[0039] The air outlet side of the air inlet fan 41 is provided with a metal mesh and a temperature sensor 44, and when the heating rod 42 works, the air inlet fan 41 can circulate and heat the air in the culture cavity 12 and uniformly discharge the air from the front end of the air inlet fan frame 16 through the metal mesh.

[0040] The two exhaust fan frames 17 are respectively arranged on the two sides of the air inlet fan frame 16; each exhaust fan frame 17 is provided with an exhaust fan 43; the air outlet side of the exhaust fan 43 is communicated with the circulating air duct 13; the one-way air exchange fan 45 is arranged on the rear vertical surface of the box body 1; that is, the exhaust fan 43 and the one-way air exchange fan 45 are communicated through the circulating air duct 13;

[0041] The one-way air exchange fan 45 can be opened after the exhaust fan 43 is started; after the one-way air exchange fan 45 is opened, the airflow in the culture cavity 12 can be discharged to the outside of the box body 1;

[0042] The four working state indicator lamps 35 respectively display the working states of the heating rods 42 in the four culture areas.

[0043] The two one-way air exchange fans 45 in the embodiment are identical in structure.

[0044] The four partition frames 5 are identical in structure.

[0045] One side of the partition frame 5 is open, and a partition frame handle 51 is arranged below the opening; the other side of the partition frame 5 is provided with a heat dissipation fin window 52, and the heat dissipation fin window 52 is provided with a heat dissipation fin plate 53; the two sides of the inner side of the partition frame 5 are provided with tray support edges 55, and the two tray support edges 55 are in the same plane.

[0046] The heat dissipation fin plate 53 is a copper component, one side of the heat dissipation fin plate 53 is a flat metal plate, and the other side of the heat dissipation fin plate 53 is provided with fins; the fins pass out of a fan frame sleeve opening 531, the corners of the heat dissipation fin plate 53 are fixed on the heat dissipation fin window 52 through bolts, the middle part of the heat dissipation fin plate 53 is provided with the fan frame sleeve opening 531, the fan frame sleeve opening 531 can be sleeved with the air inlet fan frame 16; the front end of the air inlet fan frame 16 can be inserted into the partition frame 5; and the fins can abut against the air inlet side of the exhaust fan 43.

[0047] The outer end surfaces of the two sides of the partition frame 5 are respectively provided with a partition frame lower sliding groove 56 and a partition frame upper sliding groove 57; the two partition frame lower sliding grooves 56 are arranged below the outer end surfaces of the two sides of the partition frame 5; the two partition frame upper sliding grooves 57 are respectively arranged above the partition frame lower sliding grooves 56; the partition frame lower sliding grooves 56 on the two sides can be supported on the lower partition box bottom bracket 121 or the upper partition box bottom bracket 122; and the partition frame upper sliding grooves 57 can be sleeved on the lower partition box sliding rail 125 or the upper partition box sliding rail 126.

[0048] The air inlet fan 41, the heating rod 42, the exhaust fan 43 and the temperature sensor 44 are connected to the control component connection interface through a cable.

[0049] The tray supporting edges 55 in this embodiment are provided with two groups, and the two groups of tray supporting edges 55 are stacked; the divider tray 58 in the divider 5; the divider tray 58 is supported on both sides by the tray supporting edges 55.

[0050] The culture cavity 12 in this embodiment is also provided with a large tray 6, which can be supported on the divider bottom bracket or the divider slide rail.

[0051] Working mode

[0052] The technical scheme provides a biochemical culture device for detection, which is characterized in that the box is provided with a culture cavity 12, the culture cavity 12 is provided with four culture areas, each of which can be sleeved with a divider 5; each culture area is internally provided with an air inlet fan 41, a heating rod 42, an air outlet fan 43 and a temperature sensor 44; the air inlet fan 41 can be operated independently or synchronously with the heating rod 42, and the air inlet fan 41 can inject hot air or circulating air into the divider 5; the air outlet fan 43 can discharge the heat in the divider 5 from the culture cavity 12; when the divider 5 is not used, the four air inlet fans 41 can circulate the air in the culture cavity 12.

[0053] The specific implementation manner does not constitute a limitation on the protection scope of the present application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and replacements can be made according to design requirements and other factors. Any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A biochemical incubation device for detection, comprising: The utility model relates to a kind of incubator, including box (1), operating panel (2), main control unit, temperature control circulation system, partition frame (5);Its characterized in that: the operating panel (2) is located in the left side front end surface of box (1);Box (1) inside is equipped with electronic component cavity, culture cavity (12) and circulating air duct (13);Electronic component cavity is located in the left side inside of box (1), and main control unit is equipped in electronic component cavity;Culture cavity (12) is located in the right side inside of box (1) front end, and circulating air duct (13) is equipped in culture cavity (12) rear;Culture cavity (12) front end is equipped with warehouse door (14);Culture cavity (12) is equipped with four culture areas, and each culture area inside vertical surface is equipped with air inlet fan frame (16), and at least one air outlet fan frame (17) is equipped with every air inlet fan frame (16) side; The partition frame (5) is equipped with 4, and 4 partition frame (5) can be installed in four culture areas respectively;Partition frame (5) one side is open, and the other side of partition frame (5) is equipped with heat dissipation fin plate (53);Heat dissipation fin plate (53) middle part is equipped with fan frame sleeve opening (531), and fan frame sleeve opening (531) can be sleeved air inlet fan frame (16);Temperature control circulation system can provide constant temperature in 4 partition frame (5) respectively.

2. The biochemical incubation device for detection according to claim 1, characterized in that: The temperature control circulation system includes: air inlet fan (41), heating rod (42), air outlet fan (43), temperature sensor (44), one-way air exchange fan (45);Every air inlet fan frame (16) is equipped with one air inlet fan (41) and heating rod (42);Temperature sensor (44) is equipped in air inlet fan frame (16) front end;Air outlet fan (43) is equipped on air outlet fan frame (17);One-way air exchange fan (45) is equipped on the vertical surface of box (1) rear;Air outlet fan (43) and one-way air exchange fan (45) are communicated by circulating air duct (13);Air inlet fan (41), heating rod (42), air outlet fan (43) and temperature sensor (44) are electrically connected with main control unit by cable.

3. The biochemical incubation device for detection according to claim 1, characterized in that: The culture cavity (12) is equipped with partition box support frame and partition box sliding rail, and the partition box support frame is divided into lower partition box bottom bracket (121), upper partition box bottom bracket (122) and partition box top bracket (123);The inside lower end of culture cavity (12) is equipped with three lower partition box bottom bracket (121), two lower partition box bottom bracket (121) are respectively equipped at the two side corners of the inside lower end of culture cavity (12), and the other lower partition box bottom bracket (121) is equipped at the middle of the inside lower end of culture cavity (12);The inside middle part of culture cavity (12) is equipped with three upper partition box bottom bracket (122);Two upper partition box bottom bracket (122) are respectively equipped on the two side walls of the inside middle part of culture cavity (12), and the other upper partition box bottom bracket (122) is equipped in the middle of culture cavity (12);Partition frame (5) both sides outer end surface lower side is equipped with partition frame lower sliding groove (56), and two partition frame lower sliding grooves (56) can be supported in lower partition box bottom bracket (121) or upper partition box bottom bracket (122).

4. The biochemical incubation device for detection according to claim 1, characterized in that: The main control unit is divided into: power inlet (31), transformer power panel, main control panel, main switch (34), working state indicator light (35); the power inlet (31) is arranged at the left rear of the box body; the transformer power panel and the main control panel are arranged in the electronic element cavity; the power inlet (31) is electrically connected with the transformer power panel through a cable; the main switch (34) and the working state indicator light (35) of the transformer power panel are arranged on the upper front end of the box body (1); the main switch (34) is electrically connected with the transformer power panel; the working state indicator light (35) is electrically connected with the main control panel; the operation panel (2) is provided with: the first temperature control panel (21), the second temperature control panel (22), the third temperature control panel (23), and the fourth temperature control panel (24); the four temperature control panels are electrically connected with the main control panel through cables; the four temperature control panels control the temperatures in the four separate shelves (5) respectively.

5. The biochemical incubation device for detection according to claim 1, characterized in that: The fins on the other side of the heat dissipation fin plate (53) can abut against the air inlet side of the exhaust fan (43).

6. The biochemical incubation device for detection according to any one of claims 1 to 4, characterized in that: The culture cavity (12) can use a separate shelf tray (58) or a large tray (6); the separate shelf tray (58) can be sleeved in the separate shelf (5); and the large tray (6) can be supported on the separate box bottom bracket.

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