Liquid food detection sampling device

Abstract

The utility model relates to the technical field of food safety detection, in particular to a liquid food detection sampling device which is internally provided with a rack, a cleaning chassis is fixedly arranged on the lower end face of the rack, a top mounting frame is fixedly arranged on the upper end face of the rack, and a detachable magnetic frame is fixedly arranged on the front end face of the top mounting frame. The rotating pump on the right side is started to enable water vapor in the water vapor tank to enter the test tubes through the one-way communicating valve and the communicating pipe, the water vapor sprays food liquid in the test tubes to the lower side and disinfects the interiors of the test tubes, and meanwhile, the cleaning pump is started to spray cleaning water in the cleaning water tank to the surfaces of the test tubes. The outside of the test tube is cleaned, sewage after cleaning can drop into the cleaning chassis, the test tube can be completely cleaned only by wiping the surface of the test tube, the cleaning efficiency is high, sampling work next time can be carried out immediately after cleaning, the sampling work efficiency can be greatly improved, and the sampling work time can be shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of food detection, in particular to a liquid food detection sampling device. Background Art

[0002] Food safety is a discipline that describes the prevention of foodborne diseases during food handling, processing, and storage. Food safety testing is the detection of harmful substances in food according to national indicators.

[0003] When sampling liquid food, it is necessary to use test tubes to adsorb and sample the food. After sampling is completed, there is often food residue attached to the inside of the test tube, which needs to be disinfected and cleaned before sampling can be performed again. If there are many types of sampling liquids, the test tube cleaning step is time-consuming and cumbersome, which will reduce the efficiency of sampling work. Utility Model Content

[0004] The purpose of the utility model is to provide a liquid food detection sampling device to overcome the above-mentioned defects in the prior art.

[0005] According to the utility model, a liquid food detection sampling device comprises a frame, a cleaning bottom plate is fixedly provided on the lower end surface of the frame, a top mounting frame is fixedly provided on the upper end surface of the frame, a disassembly magnetic frame is fixedly provided on the front end surface of the top mounting frame, and a magnetic connection is adopted between the disassembly magnetic frame and the top mounting frame;

[0006] A clean water tank is fixedly provided on the rear side of the top mounting frame, and the clean water tank contains clean water. A test tube is fixedly provided in the disassembly magnetic frame, and a connecting pipe is connected to the upper end surface of the test tube. The valley of the top mounting frame is symmetrical on one side and a rotary pump is fixedly provided, and the end surface of the rotary pump close to the center is connected to the left and right end surfaces of the connecting pipe.

[0007] In some embodiments, a one-way connecting valve is fixedly provided in the connecting pipe, and the one-way connecting valve can control the passage of the test tube and the connecting pipe.

[0008] In some embodiments, the left and right end surfaces of the connecting pipe are connected with external connecting pipes, the external connecting pipe on the left side is connected to an external air storage tank, and the external connecting pipe on the right side is connected to an external water vapor tank.

[0009] In some embodiments, a cleaning outer frame is fixedly provided on the front end surface of the cleaning water tank, a cleaning pump is fixedly provided inside the cleaning outer frame, and a side nozzle is fixedly provided on the end surface of the cleaning outer frame away from the test tube.

[0010] In some embodiments, the front end surface of the cleaning pump is provided with a water spray port opening forward, and the rear end surface of the side nozzle is connected to the side wall of the water spray port.

[0011] In some embodiments, a control panel is fixedly provided on the upper end surface of the frame, and the control panel can control the start and stop of all pumps of the utility model.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] 1. The utility model starts the rotating pump on the right side to allow the water vapor in the water vapor box to enter the test tube through the one-way connecting valve and the connecting pipe. The water vapor sprays the food liquid in the test tube to the lower side and disinfects the inside of the test tube. At the same time, the cleaning pump is started to spray the cleaning water in the cleaning water tank to the surface of the test tube to clean the outside of the test tube. The sewage after cleaning can drip into the cleaning chassis. At this time, the test tube can be completely cleaned by wiping the surface of the test tube. The cleaning efficiency is high. After cleaning, the next sampling work can be carried out immediately, which can greatly improve the sampling work efficiency and shorten the sampling work time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a left view of the utility model;

[0016] Figure 3 It is a top view of the utility model;

[0017] Figure 4 It is a bottom view of the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the overall structure of a liquid food detection sampling device.

[0019] In the figure:

[0020] 11. Rack; 12. Top mounting frame; 13. External connecting pipe; 14. One-way connecting valve; 15. Connecting pipe; 16. Disassemble the magnetic frame; 17. Rotate the pump; 18. Control panel; 19. Clean the chassis; 20. Test tube; 21. Side nozzle; 22. Clean the external frame; 23. Clean the pump; 24. Clean the water tank; 25. Water spray port. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1-Figure 5 , which is the first embodiment of the utility model, and provides an embodiment of a liquid food detection sampling device, including a frame 11, a cleaning chassis 19 is fixedly provided on the lower end surface of the frame 11, a top mounting frame 12 is fixedly provided on the upper end surface of the frame 11, a disassembly magnetic frame 16 is fixedly provided on the front end surface of the top mounting frame 12, and a magnetic connection is adopted between the disassembly magnetic frame 16 and the top mounting frame 12;

[0024] A clean water tank 24 is fixedly provided on the rear side of the top mounting frame 12, and the clean water tank 24 contains clean water. A test tube 20 is fixedly provided in the disassembly magnetic frame 16, and a connecting pipe 15 is connected to the upper end face of the test tube 20. The valley of the top mounting frame 12 is symmetrical on one side and a rotary pump 17 is fixedly provided. The end face of the rotary pump 17 close to the center is connected to the left and right end faces of the connecting pipe 15.

[0025] A one-way communication valve 14 is fixedly disposed in the communication pipe 15 , and the one-way communication valve 14 can control the flow of the test tube 20 and the communication pipe 15 .

[0026] The left and right end surfaces of the connecting pipe 15 are connected with external connecting pipes 13. The left external connecting pipe 13 is connected to an external air storage tank, and the right external connecting pipe 13 is connected to an external water vapor tank.

[0027] A cleaning outer frame 22 is fixedly disposed on the front end surface of the cleaning water tank 24 , a cleaning pump 23 is fixedly disposed inside the cleaning outer frame 22 , and a side nozzle 21 is fixedly disposed on the end surface of the cleaning outer frame 22 away from the test tube 20 .

[0028] The front end surface of the cleaning pump 23 is provided with a water spray port 25 opening forward, and the rear end surface of the side nozzle 21 is connected to the side wall of the water spray port 25 .

[0029] A control panel 18 is fixedly disposed on the upper end surface of the frame 11 , and the control panel 18 can control the start and stop of all pumps of the utility model.

[0030] Before food sampling, the test tube 20 is inserted into the disassembled magnetic frame 16, and the connecting tube 15 is connected to the test tube 20. Then, the disassembled magnetic frame 16 is fixedly installed on the front end surface of the top mounting frame 12, and then the one-way connecting valve 14 is controlled to connect the rotating pump 17 on the left side with the connecting tube 15, and the sampling work can be started. The sampling liquid food bottle is placed on the upper end surface of the clean chassis 19, and the rotating pump 17 can be started to drive the test tube 20 to absorb the liquid in the food bottle. When the test tube 20 contains a suitable capacity of food liquid sample, the disassembled magnetic frame 16 together with the test tube 20, the rotating pump 17 and the top mounting frame 12 can be disassembled, and the sample can be moved to the detection device for detection.

[0031] After the sampling and dripping detection, the disassembled magnetic frame 16 after the work is completed can be reinstalled on the top mounting frame 12, and the one-way connecting valve 14 is adjusted to be connected with the external connecting pipe 13 on the right, and the external connecting pipe 13 on the right is connected with the water vapor box of the outside. At this time, the rotary pump 17 and the cleaning pump 23 on the right are started. The rotary pump 17 on the right is started to allow the water vapor in the water vapor box to enter the test tube 20 through the one-way connecting valve 14 and the connecting pipe 15. The water vapor sprays the food liquid in the test tube 20 to the lower side and disinfects the inside of the test tube 20. At the same time, the cleaning pump 23 is started to spray the cleaning water in the cleaning water tank 24 onto the surface of the test tube 20, and the outside of the test tube 20 is cleaned. The sewage after cleaning can drip into the cleaning chassis 19. At this time, the test tube 20 only needs to be wiped to completely clean the test tube, and the cleaning efficiency is high. After cleaning, the next sampling work can be carried out immediately, which can greatly improve the sampling work efficiency and shorten the sampling work time.

[0032] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A liquid food detection and sampling device, comprising a frame (11), characterized in that: A cleaning chassis (19) is fixedly provided on the lower end surface of the frame (11), a top mounting frame (12) is fixedly provided on the upper end surface of the frame (11), and a disassembly magnetic frame (16) is fixedly provided on the front end surface of the top mounting frame (12); A clean water tank (24) is fixedly provided on the rear side of the top mounting frame (12), a test tube (20) is fixedly provided inside the disassembly magnetic frame (16), and a connecting pipe (15) is connected to the upper end surface of the test tube (20). A rotary pump (17) is fixedly provided on one side of the valley of the top mounting frame (12) in a symmetrical manner, and the end surface of the rotary pump (17) close to the center is connected to the left and right end surfaces of the connecting pipe (15).

2. A liquid food detection sampling device according to claim 1, characterized in that: A one-way connecting valve (14) is fixedly provided in the connecting pipe (15), and the one-way connecting valve (14) can play a role in controlling the passage of the test tube (20) and the connecting pipe (15).

3. A liquid food detection sampling device according to claim 1, characterized in that: The left and right end surfaces of the connecting pipe (15) are connected to external connecting pipes (13), the left external connecting pipe (13) is connected to an external air storage tank, and the right external connecting pipe (13) is connected to an external water vapor tank.

4. A liquid food detection sampling device according to claim 1, characterized in that: A cleaning outer frame (22) is fixedly provided on the front end surface of the cleaning water tank (24), a cleaning pump (23) is fixedly provided inside the cleaning outer frame (22), and a side spray head (21) is fixedly provided on the end surface of the cleaning outer frame (22) away from the test tube (20).

5. A liquid food detection sampling device according to claim 4, characterized in that: The front end surface of the cleaning pump (23) is provided with a water spray port (25) opening forward, and the rear end surface of the side spray head (21) is connected to the side wall of the water spray port (25).

6. A liquid food detection sampling device according to claim 1, characterized in that: A control panel (18) is fixedly provided on the upper end surface of the frame (11).

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