CN110632265A - Portable food safety inspection device - Google Patents
Portable food safety inspection device Download PDFInfo
- Publication number
- CN110632265A CN110632265A CN201911079933.3A CN201911079933A CN110632265A CN 110632265 A CN110632265 A CN 110632265A CN 201911079933 A CN201911079933 A CN 201911079933A CN 110632265 A CN110632265 A CN 110632265A
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- drawer
- box
- ventilation
- detection
- detection box
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a portable food safety detection device, in particular to the technical field of environmental food safety detection, which comprises a detection box, the top end of the interior of the detection box is provided with a plurality of through holes, the interior of the detection box is provided with a drawer, the front end and the rear end of the drawer are respectively connected with the front wall and the rear wall of the interior of the detection box in a sliding way through slide rails, the drawer is internally provided with a baffle plate, the drawer is internally provided with a plurality of sample grooves, the sample grooves are arranged at the bottom of the baffle plate, the bottom of the drawer is provided with a heating layer which is fixedly arranged at the bottom end in the detection box, one side of the drawer is provided with a ventilation fan, one side of the ventilator is provided with a first ventilation opening, one side of the first ventilation opening is provided with an activated carbon plate, the device is characterized in that a second ventilation opening is formed in one side of the activated carbon plate, a ventilation box is fixedly arranged on one side of the detection box, and the activated carbon plate is inserted into the ventilation box. The invention has simple operation and can detect a plurality of samples simultaneously.
Description
Technical Field
The invention relates to the technical field of environmental food safety detection, in particular to a portable food safety detection device.
Background
Along with the progress of the country and the scientific development, the living standard of people is continuously improved, the pursuit of the public for food is not only delicious, but also the safety of food is emphasized, melamine in milk powder, lean meat essence in pork and rongalite in flour remind people whether to use food in a more important way or not before eating, especially, the people are reminded that whether to use food is safe or not by machine grinding instead of traditional grinding, people also consider whether additives exist in the white flour while glaring machine flour is favored, the rongalite, namely bleaching powder is often added into flour, shark fin and bird's nest by some unqualified merchants, the existence of the bleaching powder can make the flour, the shark fin and the bird's nest look whiter, but the existence of the bleaching powder can seriously harm the health of people, therefore, it is necessary to develop a device for determining whether food is safe by detecting whether the rongalite exists.
In the prior art, a plurality of methods exist for detecting the rongalite, but the operation method is complicated, so that the invention of a portable food safety detection device is necessary to solve the problems.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide an underground water level buried depth measuring device, which determines whether a sample to be measured is safe by heating the sample to decompose irritant gas, so as to solve the above-mentioned problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a portable food safety inspection device, includes the detection case, open on the inside top of detection case has a plurality of through-holes, the inside drawer that is equipped with of detection case, both ends are respectively through slide rail and the inside front and back two wall sliding connection of detection case around the drawer, the inside baffle that is equipped with of drawer, the inside a plurality of sample cell that is equipped with of drawer, the sample cell is established in the baffle bottom, the drawer bottom is equipped with the zone of heating, the fixed bottom of establishing in detection case of zone of heating, drawer one side is equipped with the scavenger fan, scavenger fan one side is equipped with first vent, first vent one side is seted up and is equipped with the activated carbon plate, activated carbon plate one side is equipped with the second vent, the fixed case of taking a breath that is equipped with in detection case one side, the inside activated carbon plate of pegging graft.
In a preferred embodiment, the front end of the ventilation box is provided with a ventilation box door, and the ventilation box door and the ventilation box are connected through a hinge.
In a preferred embodiment, the detection box is made of a heat insulating material.
In a preferred embodiment, the top of the detection box is provided with two on-off keys which are respectively provided as a heating switch and a ventilation switch, and the heating switch is arranged on one side of the ventilation switch.
In a preferred embodiment, handles are provided on the drawer and the baffle and on the ventilation box.
The invention has the technical effects and advantages that:
different samples to be detected are respectively placed into different sample grooves, then a heating switch at the top of the detection box is opened, so that the samples to be detected in the sample grooves are heated by a heating layer, when the temperature reaches 120 ℃, food containing the rongalite can volatilize formaldehyde and sulfur dioxide gas with pungent smell, at the moment, the food containing the rongalite can be judged to contain the rongalite only by taking out a baffle on the sample groove and smelling the pungent smell through a through hole on the detection box, the device is unsafe and inedible, and is simple to operate, and can simultaneously detect a plurality of samples and cannot form influence between the samples.
Drawings
Fig. 1 is a sectional view of the overall structure of the present invention.
Fig. 2 is a top view of the overall structure of the present invention.
Fig. 3 is an elevational view of the overall construction of the present invention.
The reference signs are: the device comprises a detection box 1, a through hole 2, a drawer 3, a baffle 4, a sample groove 5, a heating layer 6, a ventilation fan 7, an activated carbon plate 8, a first ventilation opening 9, a second ventilation opening 10, a ventilation box door 11 and a ventilation box door 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The portable food safety detection device shown in the figures 1-3 comprises a detection box 1, wherein the top end inside the detection box 1 is provided with a plurality of through holes 2, a drawer 3 is arranged inside the detection box 1, the front end and the rear end of the drawer 3 are respectively in sliding connection with the front wall and the rear wall inside the detection box 1 through sliding rails, a baffle 4 is arranged inside the drawer 3, a plurality of sample grooves 5 are arranged inside the drawer 3, the sample grooves 5 are arranged at the bottom of the baffle 4, the bottom of the drawer 3 is provided with a heating layer 6, the heating layer 6 is fixedly arranged at the bottom end inside the detection box 1, one side of the drawer 3 is provided with a ventilation fan 7, one side of the ventilation fan 7 is provided with a first ventilation opening 9, one side of the first ventilation opening 9 is provided with an activated carbon plate 8, one side of the activated carbon plate 8 is provided with a second ventilation opening 10, one, an activated carbon plate 8 is inserted into the ventilation box 12, and a second ventilation opening 10 is formed in one side of the ventilation box 12.
Further, a ventilator box door 11 is arranged at the front end of the ventilator box 12, and the ventilator box door 11 is connected with the ventilator box 12 through a hinge;
further, the detection box 1 is made of heat preservation and insulation materials;
furthermore, the top of the detection box 1 is provided with two on-off keys which are respectively arranged as a heating switch and a ventilation switch, and the heating switch is arranged on one side of the ventilation switch;
furthermore, handles are arranged on the drawer 3, the drawer 4 and the air exchange box 12.
The working principle of the invention is as follows:
referring to the attached drawings 1-3 of the specification, the drawer 3 is pulled out from the interior of the detection box 1, then the drawer 4 is pulled out from the interior of the drawer 3, so that the baffle 4 is not attached to the sample groove 5, then different samples to be detected are respectively placed into different sample grooves 5, then the baffle 4 is pushed into the interior of the drawer 3, so that the baffle 4 is attached to the top of the sample groove 5, then the drawer 3 is pushed into the interior of the detection box 1, a heating switch at the top of the detection box 1 is opened, so that the sample to be detected in the sample groove 5 is heated by the heating layer 6, when the temperature reaches 120 ℃, the food containing the rongalite can volatilize formaldehyde and sulfur dioxide gas with pungent odor, at the moment, the sample groove 5 where one sample is exposed out of the baffle 4 on the sample groove 5 can smell unpleasant and pungent odor through the through hole 2 on the detection box 1, so that the food containing the rongalite can be judged, the detection box is unsafe and inedible, when one sample is detected, the ventilation switch on the detection box 1 is opened, the ventilation fan 7 starts to work, irritant gas remained in the detection box 1 is discharged onto the activated carbon plate 8 through the first ventilation opening 9 and is absorbed by the activated carbon plate, when the irritant odor is not smelled any more, the ventilation switch can be closed, the operations are repeated, the next sample is detected sequentially, and when all samples are detected, the heating switch on the detection box 1 is closed.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (5)
1. The utility model provides a portable food safety inspection device, includes detection case (1), its characterized in that: the detection box is characterized in that a plurality of through holes (2) are formed in the top end inside the detection box (1), a drawer (3) is arranged inside the detection box (1), the front end and the rear end of the drawer (3) are respectively connected with the front wall and the rear wall inside the detection box (1) in a sliding mode through sliding rails, a baffle (4) is arranged inside the drawer (3), a plurality of sample grooves (5) are arranged inside the drawer (3), the sample grooves (5) are arranged at the bottom of the baffle (4), a heating layer (6) is arranged at the bottom of the drawer (3), the heating layer (6) is fixedly arranged at the bottom end inside the detection box (1), a ventilation fan (7) is arranged on one side of the drawer (3), a first ventilation opening (9) is arranged on one side of the ventilation fan (7), an activated carbon plate (8) is arranged on one side of the first ventilation opening (9), a second ventilation opening 10 is arranged on one side of the activated carbon, an activated carbon plate (8) is inserted into the air exchange box (12), and a second air vent (10) is formed in one side of the air exchange box (12).
2. The portable food safety detection device according to claim 1, wherein: the front end of the air exchange box (12) is provided with an air exchange box door (11), and the air exchange box door (11) is connected with the air exchange box (12) through a hinge.
3. The portable food safety detection device according to claim 1, wherein: the detection box (1) is made of heat preservation and insulation materials.
4. The portable food safety detection device according to claim 1, wherein: the top of the detection box (1) is provided with two on-off keys which are respectively set as a heating switch and a ventilation switch, and the heating switch is arranged on one side of the ventilation switch.
5. The portable food safety detection device according to claim 1, wherein: handles are arranged on the drawer (3), the baffle (4) and the air exchange box (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911079933.3A CN110632265A (en) | 2019-11-07 | 2019-11-07 | Portable food safety inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911079933.3A CN110632265A (en) | 2019-11-07 | 2019-11-07 | Portable food safety inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110632265A true CN110632265A (en) | 2019-12-31 |
Family
ID=68979328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911079933.3A Withdrawn CN110632265A (en) | 2019-11-07 | 2019-11-07 | Portable food safety inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110632265A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773758A (en) * | 2023-08-17 | 2023-09-19 | 山东省食品药品检验研究院 | Detection equipment for white cake in flour and application method of detection equipment |
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| CN209417028U (en) * | 2018-12-28 | 2019-09-20 | 山东时进检测服务有限公司 | A kind of liquid food illuminance detecting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773758A (en) * | 2023-08-17 | 2023-09-19 | 山东省食品药品检验研究院 | Detection equipment for white cake in flour and application method of detection equipment |
| CN116773758B (en) * | 2023-08-17 | 2023-11-03 | 山东省食品药品检验研究院 | Detection equipment for white cake in flour and application method of detection equipment |
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Application publication date: 20191231 |