Device for detecting peculiar smell in cold chain carriage

Abstract

The utility model relates to the technical field of cold chain vehicles, and discloses a cold chain carriage interior peculiar smell detection device which comprises a carriage shell, an interlayer is fixedly connected to the top of the carriage shell, a peculiar smell detector is fixedly installed at the bottom of the interlayer, an air pump is fixedly installed in the interlayer, and the bottom of a third communicating pipe is fixedly connected with the top of a fixed box. And the output end of the sucking pump is fixedly connected with an exhaust pipe. According to the utility model, the two peculiar smell detectors are arranged at the bottom of the interlayer, so that the front section and the rear section of the compartment can be detected, and when peculiar smell is found, the detectors enable the sucking pumps to operate through the sensors on the detectors, so that air in the compartment is extracted, treated and then discharged back into the compartment; according to the utility model, the movable plates at the two ends are respectively opened, the four treatment boxes are taken out, and the fillers in the four treatment boxes are replaced, so that the peculiar smell treatment effect can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cold chain vehicles, and in particular to a device for detecting odor inside a cold chain vehicle compartment. Background Art

[0002] The cold chain vehicle is mainly responsible for maintaining a certain temperature of the transported goods throughout the entire transportation process, whether in loading and unloading, changing transportation methods, packaging equipment and other links. The cold chain vehicle mainly relies on the cold chain compartment at the rear to pull goods, and an odor detection device needs to be installed in the compartment. Such a device can refer to patent number: 202120840256.9.

[0003] A general cold chain compartment internal odor detection device is usually only equipped with one odor detection instrument, which may not be able to detect and deal with the odor in the compartment in time. Moreover, if it is not convenient to replace the adsorbent filler used to deal with the odor, it will be cumbersome to replace it when the odor cannot be dealt with after long-term continuous use, thereby affecting the transportation efficiency. Therefore, there is a need for a cold chain compartment internal odor detection device that can detect and deal with the odor in time and is easy to replace the adsorbent filler. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides an odor detection device for the interior of a cold chain compartment, which has the advantages of being able to detect and deal with odors in a timely manner and facilitating replacement of adsorption fillers. It solves the problem that a general odor detection device for the interior of a cold chain compartment is usually only provided with one odor detection instrument, which may make it impossible to detect and deal with odors in the compartment in a timely manner, and if it is not convenient to replace the adsorption fillers used to deal with the odor, it will be cumbersome to replace the odor when the odor cannot be dealt with after long-term continuous use, thereby affecting the transportation efficiency.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a device for detecting odor inside a cold chain compartment, comprising a compartment shell, a partition is fixedly connected to the top of the compartment shell, an odor detector is fixedly installed on the bottom of the partition, an air pump is fixedly installed inside the partition, an input end of the air pump is fixedly connected to a first connecting pipe, the inside of the first connecting pipe is fixedly connected to a second connecting pipe, the inside of the second connecting pipe is fixedly connected to a third connecting pipe, the inside of the partition is fixedly connected to a fixed box, the bottom of the third connecting pipe is fixedly connected to the top of the fixed box, and the output end of the air pump is fixedly connected to an exhaust pipe.

[0008] Preferably, a processing box is arranged inside the fixed box, a first filler and a second filler are respectively arranged inside the processing box, a first handle is fixedly installed on the outer surface of the processing box, movable plates are movably connected on both sides of the partition, and a second handle is fixedly installed on the outer surface of the movable plate.

[0009] Preferably, the bottom of the fixed box and the bottom of the exhaust pipe are respectively fixedly connected with a first mesh plate and a second mesh plate. The mesh plates at the bottom of the fixed box and the exhaust pipe can prevent foreign matter from entering the upper processing structure and affecting the effect of odor treatment during normal times and during the vacuum exhaust process.

[0010] Preferably, a sealing door panel is movably connected to the outer surface of the carriage shell, and a third handle is fixedly installed on the outer surface of the sealing door panel. When the sealing door panel is closed, the carriage can be kept sealed, so that the transported goods can remain fresh.

[0011] Compared with the prior art, the utility model provides a device for detecting odor inside a cold chain compartment, which has the following beneficial effects:

[0012] 1. The traditional odor detection device inside the cold chain compartment may not be able to detect and deal with the odor in the compartment in time, and it is inconvenient to replace the adsorption filler used to deal with the odor. The design of the utility model arranges two odor detectors at the bottom of the compartment, which can detect the front and rear sections of the compartment. When an odor is detected, the detector uses the sensor thereon to operate the vacuum pump to extract the air in the compartment and discharge it back into the compartment after treatment. The pressure in the compartment will not be changed to affect the goods. The utility model opens the movable plates at both ends respectively, takes out the four processing boxes and replaces the fillers therein, thereby ensuring the effect of odor treatment.

[0013] 2. This odor detection device integrates the functions of timely detecting and processing odors in the car and facilitating the replacement of fillers in the processing box. This odor detection device is provided with mesh plates at the bottom of the fixed box and the exhaust pipe. In normal times and during the exhaust process, foreign matter can be prevented from entering the upper processing structure and affecting the effect of odor treatment. This odor detection device is provided with an inlet on the side of the fixed box, and the processing box can be taken out and put in through the inlet to replace the fillers in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the carriage shell of the utility model when viewed from above;

[0016] Figure 3 This is a schematic diagram of the top view of the interlayer structure of the utility model;

[0017] Figure 4 It is a side view structural schematic diagram of the fixed box of the utility model.

[0018] Among them: 1. Carriage shell; 2. Partition; 3. Odor detector; 4. Vacuum pump; 5. First connecting pipe; 6. Second connecting pipe; 7. Third connecting pipe; 8. Fixed box; 9. Exhaust pipe; 10. Processing box; 11. First filler; 12. Second filler; 13. First handle; 14. Movable plate; 15. Second handle; 16. First mesh plate; 17. Second mesh plate; 18. Sealed door panel; 19. Third handle. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1:

[0021] Please refer to Figure 1-4 A device for detecting odor inside a cold chain compartment, comprising a compartment shell 1, a partition 2 is fixedly connected to the top of the compartment shell 1, an odor detector 3 is fixedly installed on the bottom of the partition 2, an air pump 4 is fixedly installed inside the partition 2, a first connecting pipe 5 is fixedly connected to the input end of the air pump 4, a second connecting pipe 6 is fixedly connected to the inside of the first connecting pipe 5, a third connecting pipe 7 is fixedly connected to the inside of the second connecting pipe 6, a fixed box 8 is fixedly connected to the inside of the partition 2, the bottom of the third connecting pipe 7 is fixedly connected to the top of the fixed box 8, an exhaust pipe 9 is fixedly connected to the output end of the air pump 4, a first mesh plate 16 and a second mesh plate 17 are fixedly connected to the bottom of the fixed box 8 and the bottom of the exhaust pipe 9 respectively, a sealing door panel 18 is movably connected to the outer surface of the compartment shell 1, and a third handle 19 is fixedly installed on the outer surface of the sealing door panel 18.

[0022] Working principle: After placing the goods into the cold chain compartment and closing the sealed door panel 18, they can be transported. During transportation, the two odor detectors 3 on the top of the compartment can detect the odor at the front two ends of the compartment. When an odor is detected, the odor detector 3 sends a signal through the sensor thereon to let the vacuum pump 4 run, and the odorous air in the compartment is extracted through three connecting pipes and then discharged back into the compartment through the exhaust pipe 9 after treatment, thereby completing the timely detection and treatment of odor in the compartment. The mesh plate at the bottom of the fixed box 8 and the exhaust pipe 9 can prevent foreign matter from entering the processing structure.

[0023] Embodiment 2:

[0024] Please refer to Figure 4 A processing box 10 is arranged inside the fixed box 8, and a first filler 11 and a second filler 12 are respectively arranged inside the processing box 10. A first handle 13 is fixedly installed on the outer surface of the processing box 10, and movable plates 14 are movably connected on both sides of the partition 2. A second handle 15 is fixedly installed on the outer surface of the movable plate 14.

[0025] Working principle: After long-term continuous use, the filler needs to be replaced. Use the second handle 15 to open the movable plates 14 at both ends, and then use the first handle 13 to take the processing box 10 out of the fixed box 8 through the entrance, and replace the two fillers in the processing box 10. After the replacement is completed, the processing box 10 can be put back into the fixed box 8, so that the top of the processing box 10 faces the third connecting pipe 7, and the bottom faces the first mesh plate 16.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cold chain compartment internal odor detection device, comprising a compartment shell (1), characterized in that: The top of the compartment shell (1) is fixedly connected to a partition (2), the bottom of the partition (2) is fixedly installed with an odor detector (3), the interior of the partition (2) is fixedly installed with an air pump (4), the input end of the air pump (4) is fixedly connected to a first connecting pipe (5), the interior of the first connecting pipe (5) is fixedly connected to a second connecting pipe (6), the interior of the second connecting pipe (6) is fixedly connected to a third connecting pipe (7), the interior of the partition (2) is fixedly connected to a fixed box (8), the bottom of the third connecting pipe (7) is fixedly connected to the top of the fixed box (8), and the output end of the air pump (4) is fixedly connected to an exhaust pipe (9).

2. A cold chain compartment internal odor detection device according to claim 1, characterized in that: A processing box (10) is arranged inside the fixed box (8), and a first filler (11) and a second filler (12) are respectively arranged inside the processing box (10). A first handle (13) is fixedly installed on the outer surface of the processing box (10), and movable plates (14) are movably connected on both sides of the partition (2), and a second handle (15) is fixedly installed on the outer surface of the movable plate (14).

3. The device for detecting odor inside a cold chain compartment according to claim 1, characterized in that: The bottom of the fixed box (8) and the bottom of the exhaust pipe (9) are respectively fixedly connected with a first mesh plate (16) and a second mesh plate (17).

4. The device for detecting odor inside a cold chain compartment according to claim 1, characterized in that: The outer surface of the carriage shell (1) is movably connected to a sealing door panel (18), and the outer surface of the sealing door panel (18) is fixedly mounted with a third handle (19).

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