CN218544919U

CN218544919U - Food sample refrigerating device

Info

Publication number: CN218544919U
Application number: CN202222674442.7U
Authority: CN
Inventors: 张鑫; 王诚; 李晓婧; 刘璐; 赵娟; 侯广月
Original assignee: Shandong Institute for Product Quality Inspection
Current assignee: Shandong Institute for Product Quality Inspection
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-02-28
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a food sample cold storage plant belongs to food inspection technical field, a food sample cold storage plant, including the device body, the inside of device body is provided with the test tube standing groove, and the test tube has been placed to the inside of test tube standing groove, and the top right side of device body is rotated and is connected with the apron, and the inside of device body is provided with annular coolant groove, and the bottom that the device body is close to the coolant groove is provided with changes the mouth, is equipped with block structure between device body and the apron, the utility model discloses, through setting up the coolant groove, add the coolant toward the coolant inslot, will change the mouth stopper after the interpolation finishes and plug up and change the mouth, then, will fill the test tube of food sample and place the test tube standing groove in for this internal temperature of device reduces, is convenient for refrigerate the food sample in the test tube, prevents that food sample from depositing to send the time overlength of inspection and rotten, leads to the inaccurate of inspection result.

Description

Food sample refrigerating device

Technical Field

The utility model relates to a food inspection technical field, more specifically say, relate to a food sample cold storage plant.

Background

The food safety detection is to detect harmful substances in food according to national indexes. In the prior art, food processing sites do not have food inspection conditions sometimes, and technicians are required to sample foods on the sites and then send the foods to inspection mechanisms or laboratories with the conditions for inspection operation. After the food to be tested is sampled, technicians mostly directly store the samples in test tubes convenient for bearing and quickly send the samples to a testing mechanism for testing. Food sample is preserving and is sent the in-process food sample of inspection to be influenced by the temperature easily and takes place rotten, influences sample flora and nutrient composition's testing result, consequently the utility model provides a food sample cold storage plant.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims at providing a food sample cold storage plant, solved the food sample and had influenced the in-process food sample of keeping and being sent the inspection and take place rotten by the temperature easily, influence the technical problem of sample flora and nutrient composition's testing result.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides a food sample cold storage plant, includes the device body, the inside of device body is provided with the test tube standing groove, the test tube has been placed to the inside of test tube standing groove, the top right side of device body is rotated and is connected with the apron, the inside of device body is provided with annular coolant groove, the bottom that the device body is close to coolant groove is provided with changes the mouth, be equipped with block structure between device body and the apron.

Furthermore, the outer ends of the device body and the cover plate are respectively provided with a heat insulation layer, and the heat insulation layers are made of heat insulation materials.

Further, the department of contacting each other of apron bottom and test tube open-ended is equipped with the sealing washer, and the material of sealing washer is HNBR hydrogenated nitrile rubber.

Furthermore, the inside of changing the mouth is equipped with changes mouthful stopper, the material of changing mouthful stopper is silica gel.

Further, one side that device body top is close to the test tube standing groove is provided with the draw-in groove, the one end that the apron corresponds the draw-in groove is provided with the fixture block.

3. Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) The utility model discloses, through setting up the coolant groove, add the coolant toward the coolant inslot, add and will change the oral siphon and plug up and change the mouth after finishing, then, in placing the test tube standing groove with the test tube that contains the food sample for this internal temperature of device reduces, is convenient for refrigerate the food sample in the test tube, prevents that the food sample from sending the time overlength of inspection and rotten from depositing, leads to the inaccurate result of inspection.

(2) The utility model discloses, through setting up the heat insulating layer, the heat insulating layer is made for heat preservation and insulation material, can reduce ambient temperature to the inside influence of device body, has strengthened the cold-stored effect of device body.

(3) The utility model discloses, through setting up the block structure, rotate the apron, the apron drives the inside that the fixture block removed the draw-in groove, and the fixture block is convenient for carry on spacingly to the apron through the block structure that constitutes with the draw-in groove, and the mutual contact department of apron and test tube is equipped with the sealing washer, has strengthened the leakproofness between apron and the device body.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a device body; 2. a test tube placing groove; 3. a test tube; 4. a cover plate; 5. a coolant tank; 6. replacing the port; 7. replacing the port plug; 8. a thermal insulation layer; 9. a card slot; 10. and (7) clamping blocks.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, a food sample refrigerating device comprises a device body 1, a test tube placing groove 2 is arranged inside the device body 1, a test tube 3 is placed inside the test tube placing groove 2, a cover plate 4 is rotatably connected to the right side of the top end of the device body 1, an annular coolant groove 5 is arranged inside the device body 1, a replacing opening 6 is arranged at the bottom end, close to the coolant groove 5, of the device body 1, and a clamping structure is arranged between the device body 1 and the cover plate 4.

Through setting up cold-storage agent groove 5, add the cold-storage agent in cold-storage agent groove 5, hold the cold-condensation glue etc. if after the cooling process, will change mouthful stopper 7 and plug up and change mouthful 6 after the interpolation finishes, then, in placing test tube standing groove 2 with the test tube 3 that contains the food sample, make the temperature reduction in the device body 1, be convenient for refrigerate the food sample in the test tube 3, prevent that the food sample from depositing the time overlength of sending the inspection and rotten, lead to the inaccurate of result of inspection.

Please refer to fig. 2, the outer ends of the device body 1 and the cover plate 4 are both provided with a thermal insulation layer 8, the thermal insulation layer 8 is made of thermal insulation material, so as to reduce the influence of the ambient temperature on the inside of the device body 1, thereby enhancing the refrigeration effect of the device body 1, the bottom end of the cover plate 4 is provided with a sealing ring at the opening of the test tube 3, the sealing ring is made of HNBR hydrogenated nitrile rubber, so that the sealing ring has excellent corrosion resistance, tear resistance and compression deformation resistance, and the sealing property between the cover plate 4 and the test tube 3 is enhanced.

Referring to fig. 2-3, a replacing opening plug 7 is arranged inside the replacing opening 6, the replacing opening plug 7 is made of silica gel, a clamping groove 9 is formed in one side, close to the test tube placing groove 2, of the top end of the device body 1, a clamping block 10 is arranged at one end, corresponding to the clamping groove 9, of the cover plate 4, the cover plate 4 is rotated, the cover plate 4 drives the clamping block 10 to move into the clamping groove 9, the clamping block 10 is convenient to limit the cover plate 4 through a clamping structure formed by the clamping groove 9, the clamping block 10 is arranged in a hollow mode, and the clamping block 10 is made of rubber.

The utility model discloses in, technical staff in the correlation is when using the device, add the cold-storage agent toward cold-storage agent groove 5 interior, add and will change mouthful stopper 7 after finishing and plug up and change mouthful 6, then, to contain in the test tube standing groove 2 is placed to test tube 3 of food sample, make the temperature in the device body 1 reduce, be convenient for refrigerate the food sample in the test tube 3, prevent that the food sample from sending the time overlength of inspection and rotting from depositing, the result that leads to the inspection is inaccurate, afterwards, rotate apron 4, apron 4 drives fixture block 10 and removes the inside of draw-in groove 9, fixture block 10 is convenient for carry on spacingly to apron 4 through the block structure that constitutes with draw-in groove 9, and apron 4 is equipped with the sealing washer with test tube 3's mutual contact department, the leakproofness between apron 4 and the device body 1 has been strengthened, and device body 1 is equipped with thermal-insulated layer 8 with apron 4's outer end, thermal-insulated layer 8 makes for keeping warm thermal insulation material, can reduce the influence of ambient temperature to device body 1 inside, the effect of cold-stored device body 1 has been strengthened.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A food sample cold storage plant, includes device body (1), its characterized in that: the device is characterized in that a test tube placing groove (2) is formed in the top end of the device body (1), test tubes (3) are placed inside the test tube placing groove (2), an cover plate (4) is connected to the right side of the top end of the device body (1) in a rotating mode, an annular cold storage agent groove (5) is formed in the device body (1), a replacing opening (6) is formed in the bottom end, close to the cold storage agent groove (5), of the device body (1), and a clamping structure is arranged between the device body (1) and the cover plate (4).

2. A food sample cooler as claimed in claim 1, wherein: the device is characterized in that the outer ends of the device body (1) and the cover plate (4) are respectively provided with a heat insulation layer (8), and the heat insulation layers (8) are made of heat insulation materials.

3. A food sample cooler as claimed in claim 1, wherein: apron (4) bottom and test tube (3) open-ended department of contacting each other is equipped with the sealing washer, and the material of sealing washer is HNBR hydrogenated nitrile rubber.

4. A food sample cooler as claimed in claim 1, wherein: the inside of changing mouthful (6) is equipped with changes mouthful stopper (7), the material of changing mouthful stopper (7) is silica gel.

5. A food sample cooler as set forth in claim 1 wherein: the clamping structure comprises a clamping groove (9) and a clamping block (10), the clamping groove (9) is formed in one side, close to the test tube placing groove (2), of the top end of the device body (1), and the clamping block (10) is arranged at one end, corresponding to the clamping groove (9), of the cover plate (4).