Thermotank for food inspection

Abstract

The embodiment of the utility model provides a constant-temperature box for food inspection, and relates to the technical field of constant-temperature boxes, the constant-temperature box comprises a constant-temperature box body and a control host, and the control host is fixedly mounted on the top surface of the constant-temperature box body. The temperature between every two adjacent placement shells is detected in real time through temperature measuring equipment, heat of the heating pipes is blown out to the area between the two placement shells through the through holes by starting the heating pipes and the draught fans, air between the placement shells enters the inner cavities of the placement shells through the through holes in the peripheral positions, gas circulation is formed, and the heat dissipation efficiency is improved. The temperature precision of constant temperature is further improved, so that the culture effect on food samples is good; the motor is started, the motor drives the gears to rotate through the rotating shaft, the gears on the two sides can be meshed with the two racks through mutual meshing of the gears, the height of the containing shells can be adjusted in the constant temperature box body, the distance between every two adjacent containing shells meets the use requirement of sample containing, and use is convenient.

Description

TECHNICAL FIELD

[0001] The embodiment of the application relates to the technical field of constant-temperature boxes, in particular to a constant-temperature box for food inspection. BACKGROUND

[0002] The constant-temperature box plays a vital role in food inspection and can provide a stable temperature environment for microbial culture, so as to facilitate the culture of food samples and the detection operation of specified microorganisms by inspection personnel and improve the accuracy of food detection.

[0003] However, the existing constant-temperature box has some problems in the use process. First, most constant-temperature boxes have fixed adjustment of the placement height, which limits the placement operation of different specifications of samples and is not conducive to use. Second, the existing constant-temperature box has a large internal space and a fixed heat outlet, which can easily lead to uneven temperature distribution of heat energy in the box body and affect the accuracy of inspection. Therefore, the utility model provides a constant-temperature box for food inspection. UTILITY MODEL CONTENT

[0004] In view of the above problems, the embodiment of the application provides a constant-temperature box for food inspection to solve the problems of inconvenient placement and uneven temperature distribution of the constant-temperature box in the prior art.

[0005] The embodiment of the application provides a constant-temperature box for food inspection, which comprises a constant-temperature box body, a control host is fixedly installed on the top surface of the constant-temperature box body, a door plate is installed on the front side of the constant-temperature box body, a plurality of placement shells are fixedly connected and uniformly distributed in the inner cavity of the constant-temperature box body, a plurality of through holes are formed in the top surface of the placement shell, a heating assembly is arranged in the inner cavity of the placement shell, and a height adjusting assembly is arranged on the rear side of the placement shell.

[0006] In some embodiments, the height adjusting assembly comprises a fixed shell, the rear wall center of the placement shell is fixedly connected with the fixed shell, two racks are fixedly connected and symmetrically arranged in the inner cavity of the constant-temperature box body, the two racks penetrate through the fixed shell and are movably connected with the fixed shell, four gears are uniformly arranged in the inner cavity of each fixed shell, the four gears are movably arranged and meshed with each other, the two gears on the left and right sides are respectively meshed with the racks on the two sides, a shaft is fixedly connected with the side wall center of each gear, one end of one of the shafts is fixedly connected with a motor, and the motor is fixedly connected with the inner cavity of the fixed shell.

[0007] In some embodiments, a through groove is formed in the upper and lower side walls of the fixed shell, a sliding groove is formed in the side wall of the through groove, the rack penetrates through the through groove and is fixedly connected with a sliding plate on the side wall, and the sliding plate is inserted into the sliding groove and movably connected with the sliding groove.

[0008] In some embodiments, the heating assembly comprises heating pipes, the inner cavity of the placing shell is uniformly and fixedly connected with a plurality of heating pipes, the bottom surface of the inner cavity of the placing shell is uniformly and fixedly connected with a plurality of fans, and the bottom surface of the placing shell is fixedly connected with a temperature measuring device.

[0009] In some embodiments, a high-temperature-resistant sealing ring is sleeved on the outer side wall of the placing shell, and the high-temperature-resistant sealing ring is tightly arranged on the inner wall of the thermostat box.

[0010] In some embodiments, the door plate is hingedly connected with the thermostat box, and a handle is fixedly connected to the front side wall of the door plate.

[0011] Through the above scheme, the temperature between the two adjacent placing shells is detected in real time by the temperature measuring device, the heating pipes and the fans are turned on, the heat of the heating pipes is blown out to the area between the two placing shells through the through holes by the fans, and the air between the placing shells enters the inner cavity of the placing shell from the through holes at the peripheral position, forming a gas circulation, further improving the temperature accuracy of the thermostat, and making the culture effect of the food sample good; the motor is started, the motor drives the gear to rotate through the shaft, the gears are meshed with each other, the gears on both sides are meshed with the two racks, and the placing shell can be adjusted in height in the thermostat box, so that the distance between the two adjacent placing shells meets the use of sample placement, and the use is convenient.

[0012] The above description is only a summary of the technical scheme of the embodiments of the application, in order to more clearly understand the technical means of the embodiments of the application, the embodiments of the application can be implemented according to the content of the specification, and in order to make the above and other purposes, characteristics and advantages of the embodiments of the application more obvious and easy to understand, the following specific embodiments of the application are described. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are some embodiments of the application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0014] Figure 1 It is a front perspective structural schematic view of the application;

[0015] Figure 2 It is a side perspective structural schematic view of the application;

[0016] Figure 3 It is a three-dimensional structural schematic view of the inner part of the thermostat box of the application;

[0017] Figure 4Fig. 1 is a perspective view of a height adjustment assembly of the present application;

[0018] Figure 5 Fig. 4 is a sectional perspective view of a placement shell of the present application.

[0019] Reference Signs List:

[0020] 1, thermostat body; 2, control host; 3, door plate; 4, placement shell; 5, through hole; 6, heating assembly; 7, height adjustment assembly; 8, fixed shell; 9, rack; 10, gear; 11, rotating shaft; 12, motor; 13, sliding groove; 14, sliding plate; 15, heating pipe; 16, fan; 17, temperature measuring device; 18, high-temperature-resistant sealing ring; 19, handle. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] The terms “comprise” and “have” and any variations thereof in the specification and claims of the present application and the description of the drawings are intended to cover, without excluding other contents. The word “one” or “a” does not exclude the presence of more than one. Unless otherwise specified, “a plurality of” means two or more (including two), and similarly, “a plurality of groups” means two or more groups (including two groups).

[0023] The orientation words appearing in the following description are the directions shown in the drawings, and are not limited to the specific structure of the present application. For example, in the description of the present application, the terms “length”, “width”, “thickness”, “upper”, “lower”, “front”, “rear”, “left”, “right”, “inner”, “outer”, “axial direction”, “radial direction”, “circumferential direction” and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0024] In addition, the expressions of the indicated directions for describing the operation and structure of each component of the embodiments, such as the height direction, are not absolute but relative, and although the indications are appropriate when each component is in the position shown in the drawings, the directions should be interpreted differently when the positions are changed to correspond to the changes.

[0025] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "linking" should be understood in a broad sense, for example, the "connection" or "linking" of mechanical structure can mean physical connection, such as fixed connection, detachable connection or integral connection. The "connection" or "linking" of circuit structure can mean not only physical connection, but also electrical connection or signal connection, for example, it can be direct connection, that is, physical connection, or indirect connection through at least one intermediate element, as long as the circuit is connected. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] In order to facilitate the understanding of the technical solutions of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application.

[0027] As shown in the Figures 1-5 The present application provides a food inspection thermostat, which comprises a thermostat body 1, a control host 2 is fixedly installed on the top surface of the thermostat body 1, a door plate 3 is installed on the front side of the thermostat body 1, the door plate 3 is hingedly connected with the thermostat body 1, and a handle 19 is fixedly connected to the front side wall of the door plate 3.

[0028] In the technical solution of the present embodiment, the control host 2 can control the constant temperature of the inside of the thermostat body 1, which facilitates the culture of food samples in the thermostat and improves the inspection accuracy.

[0029] A plurality of placing shells 4 are fixedly connected in the inner cavity of the thermostat body 1, a plurality of through holes 5 are formed in the top surface of the placing shell 4, a heating assembly 6 is arranged in the inner cavity of the placing shell 4, the heating assembly 6 comprises a heating pipe 15, a plurality of heating pipes 15 are fixedly connected in the inner cavity of the placing shell 4, a plurality of fans 16 are fixedly connected to the bottom surface of the inner cavity of the placing shell 4, and a temperature measuring device 17 is fixedly connected to the bottom surface of the placing shell 4.

[0030] In the technical solution of the present embodiment, the temperature between two adjacent placing shells 4 is detected in real time by the temperature measuring device 17, the heating pipe 15 and the fan 16 are turned on, the heat of the heating pipe 15 is blown out to the area between the two placing shells 4 through the through hole 5 by the fan 16, and the air between the placing shells 4 enters the inner cavity of the placing shell 4 from the through hole 5 at the peripheral position, forming a gas circulation, which further improves the temperature accuracy of the constant temperature and makes the culture effect of the food sample good.

[0031] The rear side of the placing shell 4 is provided with a height adjusting assembly 7, the height adjusting assembly 7 comprises a fixed shell 8, the rear side wall of the placing shell 4 is fixedly connected with the fixed shell 8, two racks 9 are symmetrically and fixedly connected in the inner cavity of the thermostat body 1, the two racks 9 penetrate through the fixed shell 8 and are movably connected with the fixed shell 8, four gears 10 are evenly arranged in the inner cavity of each fixed shell 8, the four gears 10 are movably arranged, the two gears 10 on the left and right sides are respectively engaged with the two racks 9, the sidewall center of the gear 10 is fixedly connected with a rotating shaft 11, the rotating shaft 11 is movably connected with the fixed shell 8, one end of one of the rotating shafts 11 is fixedly connected with a motor 12, and the motor 12 is fixedly connected with the inner cavity of the fixed shell 8;

[0032] In the technical scheme of the embodiment, by starting the motor 12, the motor 12 drives the gear 10 to rotate through the rotating shaft 11, and by the mutual engagement between the gears 10, the gears 10 on the two sides can be engaged with the two racks 9, that is, the placing shell 4 can be adjusted in height in the thermostat body 1, so that the distance between the two adjacent placing shells 4 meets the use of sample placement, which is convenient for use.

[0033] Further, the upper and lower sidewalls of the fixed shell 8 are provided with through grooves, the sidewalls of the through grooves are provided with sliding grooves 13, the racks 9 penetrate through the through grooves and are fixedly connected with sliding plates 14 on the sidewalls, the sliding plates 14 are inserted into the sliding grooves 13 and are movably connected with the sliding grooves 13, so that the racks 9 and the fixed shell 8 can stably move, and the stability of the height adjustment of the placing shell 4 is improved.

[0034] Further, the outer sidewall of the placing shell 4 is provided with a high-temperature-resistant sealing ring 18, and the high-temperature-resistant sealing ring 18 is tightly arranged on the inner wall of the thermostat body 1, which can improve the sealing property between the two adjacent placing shells 4 and improve the temperature constant effect.

[0035] Working principle: when the incubator is used, first, the height of the placing shell 4 is adjusted according to the size of the sample to be cultured, the device is connected to the external power supply and the control host 2 is started, the specified motor 12 is started through the control host 2, the motor 12 drives the gear 10 to rotate through the rotating shaft 11, and through the mutual engagement between the gears 10, the gears 10 on both sides can be engaged with the two racks 9, that is, the placing shell 4 can be adjusted in height in the incubator body 1, so that the distance between the two adjacent placing shells 4 meets the sample placing requirements, then the rotation of the motor 12 is stopped and the sample is placed on the top surface of the placing shell 4, the temperature inside the incubator body 1 is controlled through the control host 2, the inside of the incubator body 1 is heated to a constant temperature, and the temperature between the two adjacent placing shells 4 is detected in real time through the temperature measuring device 17, the heating tube 15 and the fan 16 are turned on, the heat of the heating tube 15 is blown out to the area between the two placing shells 4 through the through hole 5 by the fan 16, and the air between the placing shells 4 enters the inner cavity of the placing shell 4 from the through hole 5 at the periphery, forming a gas circulation, further improving the temperature accuracy of the constant temperature, and making the culture effect of the food sample good.

[0036] Those skilled in the art will appreciate that a combination of features of different embodiments implies being within the scope of the application and forming different embodiments, even if some embodiments include certain features and not others. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0037] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements for some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A food inspection thermostat characterized by comprising: Including constant temperature box body (1), the top surface of constant temperature box body (1) is fixedly installed with control host (2), the front side of constant temperature box body (1) is installed with door panel (3), the inner cavity of constant temperature box body (1) is uniformly distributed and is fixedly connected with a plurality of placing shell (4), a plurality of through holes (5) are formed in the top surface of placing shell (4), heating assembly (6) is arranged in the inner cavity of placing shell (4), height adjusting assembly (7) is arranged on the rear side of placing shell (4).

2. The incubator for food inspection according to claim 1, wherein The height adjusting assembly (7) includes a fixed shell (8), the rear wall center of the placing shell (4) is fixedly connected with a fixed shell (8), the inner cavity of the constant temperature box body (1) is fixedly connected with two racks (9) which are symmetrical left and right, two racks (9) penetrate through the fixed shell (8) and are movably connected with the fixed shell (8), four gears (10) are uniformly arranged in the inner cavity of each fixed shell (8), four gears (10) are movably arranged and meshed with each other, the left and right two gears (10) are meshed with the racks (9) on the left and right sides respectively, the sidewall center of the gear (10) is fixedly connected with a rotating shaft (11), the rotating shaft (11) is movably connected with the fixed shell (8), one end of one rotating shaft (11) is fixedly connected with a motor (12), and the motor (12) is fixedly connected with the inner cavity of the fixed shell (8).

3. The incubator for food inspection according to claim 2, wherein The upper and lower sidewalls of the fixed shell (8) are provided with a through groove, the sidewall of the through groove is provided with a sliding groove (13), the rack (9) penetrates through the through groove and is fixedly connected with a sliding plate (14) on the sidewall, the sliding plate (14) is inserted into the sliding groove (13) and movably connected with the sliding groove (13).

4. The incubator for food inspection according to claim 1, wherein The heating assembly (6) includes a heating pipe (15), a plurality of heating pipes (15) are uniformly distributed and fixedly connected in the inner cavity of the placing shell (4), a plurality of fans (16) are uniformly distributed and fixedly connected on the bottom surface of the inner cavity of the placing shell (4), and a temperature measuring device (17) is fixedly connected on the bottom surface of the placing shell (4).

5. The incubator for food inspection according to claim 1, wherein The outer sidewall of the placing shell (4) is provided with a high-temperature-resistant sealing ring (18), and the high-temperature-resistant sealing ring (18) is tightly arranged on the inner wall of the constant temperature box body (1).

6. The incubator for food inspection according to claim 1, wherein The door panel (3) is hingedly connected with the constant temperature box body (1), and a handle (19) is fixedly connected on the front sidewall of the door panel (3).

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