CN218823391U - Food safety detects sampling device with food - Google Patents
Food safety detects sampling device with food Download PDFInfo
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- CN218823391U CN218823391U CN202222302334.7U CN202222302334U CN218823391U CN 218823391 U CN218823391 U CN 218823391U CN 202222302334 U CN202222302334 U CN 202222302334U CN 218823391 U CN218823391 U CN 218823391U
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- connecting pipe
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- tube
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The utility model discloses a food safety is with food detection sampling device, concretely relates to food detection sampling technical field, including pumping a section of thick bamboo and installing the suction structure who is used for pumping liquid food in pumping a section of thick bamboo inside, the fixed intercommunication in pumping bobbin base portion has first connecting pipe, the fixed first ooff valve that is equipped with of first connecting pipe outer wall, first connecting pipe bottom intercommunication has the needle tubing, first connecting pipe one side intercommunication has the second connecting pipe, second connecting pipe one side intercommunication has coupling hose, coupling hose one end is equipped with the screw plug, screw plug one side is equipped with aseptic test tube. The utility model discloses a first ooff valve of bottom installation at first connecting pipe to can keep apart the inside space of a suction section of thick bamboo with the atmosphere, with the possibility of avoiding appearing rotten, thereby can improve the accuracy that food detected.
Description
Technical Field
The utility model relates to a food detection sampling technical field, concretely relates to food safety is with food detection sampling device.
Background
The food safety means that the food is nontoxic and harmless, meets the existing nutritional requirements, and does not cause any acute, subacute or chronic harm to the health of human bodies. Food safety is also a interdisciplinary field, and specially discusses how each party can guarantee food sanitation and eating safety, reduce hidden danger of diseases and prevent food poisoning in steps of food processing, storage, sale and the like. The elimination or reduction of the risks to the life and health of consumers by food safety measures is the core of food safety. In order to ensure the food safety of consumers, each food needs to be detected by food safety departments before being marketed so as to ensure that the foods purchased by the consumers are safe, non-toxic and harmless.
Since the food processing production line has a large number of processed and manufactured products, in order to improve the detection efficiency in the process of food detection, a sampling detection method is generally adopted, and in the detection of liquid food, a special detector also adopts a part of samples to carry out detection.
In the prior art, a sampling device for sucking and taking a liquid sample, for example, chinese patent No. CN206387607U5, sucks liquid food into a protective casing by using a sealing plate to complete the sampling function, but since the bottom end of a hose is directly communicated with the atmosphere, the liquid food inside the protective casing may be in contact with the atmosphere and may deteriorate, thereby easily affecting the accuracy of the detection result.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a food safety detects sampling device with food through the first ooff valve of bottom installation at first connecting pipe to can keep apart the space and the atmosphere that pump a section of thick bamboo is inside, with avoiding appearing rotten possibility, thereby can improve the accuracy that food detected, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a food detection sampling device for food safety, includes a suction section of thick bamboo and installs the suction structure who is used for pumping liquid food at a suction section of thick bamboo inside, the fixed intercommunication in suction bobbin base portion has first connecting pipe, the fixed first ooff valve that is equipped with of first connecting pipe outer wall, first connecting pipe bottom intercommunication has the needle tubing, first connecting pipe one side intercommunication has the second connecting pipe, second connecting pipe one side intercommunication has coupling hose, coupling hose one end is equipped with the screw plug, screw plug one side is equipped with aseptic test tube, screw plug one end threaded connection is inside aseptic test tube, the screw plug is kept away from the fixed intercommunication in one side of aseptic test tube and is had the nozzle stub, and this nozzle stub one end communicates with the coupling hose is fixed, and this nozzle stub outer wall is fixed and is equipped with the third ooff valve.
Further, the fixed first quick-operation joint that is equipped with in first connecting pipe bottom, the fixed second quick-operation joint that is equipped with in needle tubing top, second quick-operation joint top threaded connection is inside first quick-operation joint, first connecting pipe and needle tubing can dismantle through first quick-operation joint, second quick-operation joint and link together, can realize quick installation or the dismantlement between first connecting pipe and the needle tubing through setting up first quick-operation joint and second quick-operation joint between first connecting pipe and needle tubing.
Furthermore, a second switch valve is fixedly arranged on the outer wall of the second connecting pipe, and the second switch valve is closed to prevent external air from contacting with food in the suction cylinder through the second connecting pipe, so that the air blocking effect is achieved.
Further, the fixed third quick-operation joint that is equipped with of second connecting pipe one end, coupling hose is close to the fixed fourth quick-operation joint that is equipped with of second connecting pipe one end, fourth quick-operation joint one end threaded connection is inside the third quick-operation joint, the second connecting pipe can be dismantled with coupling hose through third quick-operation joint and coupling hose and link together, can realize the quick assembly disassembly between second connecting pipe and the coupling hose through set up third quick-operation joint and fourth quick-operation joint between second connecting pipe and coupling hose to can conveniently pull down aseptic test tube from a suction section of thick bamboo.
Furthermore, the outer wall of the suction cylinder is provided with scale marks, and the volume of the collected sample can be clearly known by observing the scale marks.
Further, the suction structure is including installing the piston board in suction section of thick bamboo inside, the piston board contacts with suction section of thick bamboo inner wall, the fixed pull rod that is equipped with in piston board top intermediate position, the pull rod top is run through suction section of thick bamboo and is extended suction section of thick bamboo top, the fixed push pedal that is equipped with in pull rod top, the push pedal is established at suction section of thick bamboo top, can drive piston board and pull rod through the pulling push pedal and move in suction section of thick bamboo inside for the piston board can be sucked liquid food at the in-process of rebound, can also extrude the liquid food in the suction section of thick bamboo at the in-process of piston board rebound.
The utility model has the advantages of as follows:
the utility model discloses a first ooff valve of bottom installation at first connecting pipe, thereby can keep apart the inside space of a suction section of thick bamboo and atmosphere, in order to avoid appearing rotten possibility, and, be linked together through first connecting pipe and second connecting pipe and coupling hose, and be linked together coupling hose and aseptic test tube, make the food of extraction in the suction section of thick bamboo can directly pack into aseptic test tube inside and save, then directly close third ooff valve, not only can avoid food in the aseptic test tube and atmosphere contact and rotten, can directly pull down coupling hose from the second connecting pipe at the in-process that detects, pull down aseptic test tube from the screw plug again and can detect, reduce the probability with air contact among the food transfer process, thereby can improve the accuracy that food detected.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is an exploded view provided by the present invention;
fig. 3 is a bottom view of the first quick coupling provided by the present invention;
fig. 4 is a schematic structural diagram of the suction cylinder, the first connecting pipe and the second connecting pipe provided by the present invention;
fig. 5 is a schematic structural view of the suction tube according to the present invention after being cut;
fig. 6 is an exploded view of the screw plug and the collecting pipe provided by the present invention.
In the figure: 1 suction tube, 2 piston plates, 3 pull rods, 4 first connecting pipes, 5 first quick joints, 6 second quick joints, 7 needle tubes, 8 second connecting pipes, 9 third quick joints, 10 connecting hoses, 11 threaded rubber plugs, 12 sterile test tubes, 13 first switch valves, 14 second switch valves, 15 third switch valves, 16 scale marks, 17 push plates and 18 fourth quick joints.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1 and 5 of the specification, the utility model provides a food detection and sampling device for food safety, including a suction tube 1 and a suction structure installed inside the suction tube 1 and used for sucking liquid food, specifically, the suction structure includes a piston plate 2 installed inside the suction tube 1, the piston plate 2 contacts with the inner wall of the suction tube 1, a pull rod 3 is fixedly arranged at the middle position of the top of the piston plate 2, the top end of the pull rod 3 penetrates through the suction tube 1 and extends out of the top of the suction tube 1, a push plate 17 is fixedly arranged at the top end of the pull rod 3, the push plate 17 is arranged at the top of the suction tube 1, the piston plate 2 and the pull rod 3 can be driven to move inside the suction tube 1 by pulling the push plate 17, so that the piston plate 2 can suck the liquid food in the upward moving process, the sampling work is completed, and when a collected sample needs to be detected, the liquid food in the suction tube 1 can be extruded in the downward moving process of the piston plate 2;
furthermore, the scale marks 16 are processed on the outer wall of the suction tube 1, so that the volume of the collected sample can be clearly known by observing the scale marks 16, and the content of the extruded sample can be known according to the scale marks 16.
On the basis, in order to block the contact between food and air in the suction cylinder 1 and prevent the food from deteriorating, as shown in fig. 2-4 and 6, the bottom of the suction cylinder 1 is fixedly communicated with a first connecting pipe 4, the outer wall of the first connecting pipe 4 is fixedly provided with a first switch valve 13, the bottom end of the first connecting pipe 4 is communicated with a needle tube 7, one side of the first connecting pipe 4 is communicated with a second connecting pipe 8, the outer wall of the second connecting pipe 8 is fixedly provided with a second switch valve 14, the second switch valve 14 is closed to prevent external air from contacting with the food in the suction cylinder 1 through the second connecting pipe 8, so as to block the air, one side of the second connecting pipe 8 is communicated with a connecting hose 10, one end of the connecting hose 10 is provided with a threaded rubber plug 11, one side of the threaded rubber plug 11 is provided with a sterile test tube 12, one end of the threaded rubber plug 11 is screwed into the sterile test tube 12, one side of the threaded rubber plug 11, which is far away from the sterile test tube 12 is fixedly communicated with a short tube, one end of the connecting hose is fixedly communicated with the connecting hose 10, and the outer wall of the short tube is fixedly provided with a third switch valve 15;
in order to realize the quick assembly and disassembly between the first connecting pipe 4 and the needle tube 7, as shown in fig. 2, the bottom end of the first connecting pipe 4 is fixedly provided with a first quick coupling 5, the top end of the needle tube 7 is fixedly provided with a second quick coupling 6, the top end of the second quick coupling 6 is connected inside the first quick coupling 5 in a threaded manner, the first connecting pipe 4 and the needle tube 7 are detachably connected together through the first quick coupling 5 and the second quick coupling 6, when the needle tube is installed, the top end of the second quick coupling 6 can be screwed into the first quick coupling 5 by rotating the second quick coupling 6, the connection between the first quick coupling 5 and the second quick coupling 6 is realized, and the first connecting pipe 4 and the needle tube 7 can be connected together through the first quick coupling 5 and the second quick coupling 6;
on the basis, a third quick coupling 9 is fixedly arranged at one end of the second connecting pipe 8, a fourth quick coupling 18 is fixedly arranged at one end of the connecting hose 10 close to the second connecting pipe 8, one end of the fourth quick coupling 18 is in threaded connection with the inside of the third quick coupling 9, the second connecting pipe 8 and the connecting hose 10 are detachably connected together through the third quick coupling 9 and the connecting hose 10, the connecting hose 10 and the second connecting pipe 8 can be installed together by screwing one end of the fourth quick coupling 18 into the inside of the third quick coupling 9, the fourth quick coupling 18 can be detached from the third quick coupling 9 by reverse rotation, so that the connecting hose 10 can be detached from the second connecting pipe 8, the sterile test tube 12 can be detached independently, and the sterile test tube can be carried conveniently and also can be directly used for food detection;
when a certain amount of liquid food sample is sucked in the suction cylinder 1, the second on-off valve 14 on the second connecting pipe 8 can be closed to isolate air for carrying convenience, the fourth quick coupling 18 is rotated to detach the fourth quick coupling 18 from the inside of the third quick coupling 9, the needle tube 7 and the second quick coupling 6 are rotated to detach the second quick coupling 6 from the inside of the first quick coupling 5, and the first on-off valve 13 is closed to isolate air to prevent the food in the suction cylinder 1 from deteriorating; in addition, the first switch valve 13 can be closed, the second switch valve 14 and the third switch valve 15 are opened, then the push plate 17 is pressed downwards, the push plate 17 is used for pushing the pull rod 3 and the piston plate 2 to move downwards, so that the piston plate 2 can press the liquid food in the suction tube 1 to the inside of the sterile test tube 12 through the second connecting pipe 8, the connecting hose 10 and the threaded rubber plug 11 for storage, then the third switch valve 15 is closed, and the fourth quick connector 18 is screwed and detached from the inside of the third quick connector 9 through the fourth quick connector 18, so that the sterile test tube 12 can be conveniently carried, and when detection is carried out, the threaded rubber plug 11 can be detached from the sterile test tube 12, a probe of a detection instrument is directly inserted into the sterile test tube 12 to be in contact with a food sample for detection, the probability that the liquid food can be in contact with air is avoided from transferring in the detection process, and the accuracy of the detection result is ensured.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of this invention without departing from the spirit thereof.
Claims (6)
1. The utility model provides a food safety is with food detection sampling device, includes suction cylinder (1) and installs the suction structure who is used for sucking liquid food inside suction cylinder (1), its characterized in that: the bottom of the suction tube (1) is fixedly communicated with a first connecting tube (4), the outer wall of the first connecting tube (4) is fixedly provided with a first switch valve (13), the bottom of the first connecting tube (4) is communicated with a needle tube (7), one side of the first connecting tube (4) is communicated with a second connecting tube (8), one side of the second connecting tube (8) is communicated with a connecting hose (10), one end of the connecting hose (10) is provided with a threaded rubber plug (11), one side of the threaded rubber plug (11) is provided with a sterile test tube (12), one end of the threaded rubber plug (11) is in the sterile test tube (12) in a threaded manner, one side of the threaded rubber plug (11) far away from the sterile test tube (12) is fixedly communicated with a short tube, one end of the short tube is fixedly communicated with the connecting hose (10), and the outer wall of the short tube is fixedly provided with a third switch valve (15).
2. The food detection and sampling device for food safety as claimed in claim 1, wherein: first connecting pipe (4) bottom mounting is equipped with first quick-operation joint (5), needle tubing (7) top mounting is equipped with second quick-operation joint (6), second quick-operation joint (6) top threaded connection is inside first quick-operation joint (5), first connecting pipe (4) and needle tubing (7) can be dismantled through first quick-operation joint (5), second quick-operation joint (6) and link together.
3. The food detection and sampling device for food safety as claimed in claim 1, wherein: and a second switch valve (14) is fixedly arranged on the outer wall of the second connecting pipe (8).
4. The food detection and sampling device for food safety as claimed in claim 1, wherein: second connecting pipe (8) one end is fixed and is equipped with third quick-operation joint (9), coupling hose (10) are close to second connecting pipe (8) one end and fixedly are equipped with fourth quick-operation joint (18), fourth quick-operation joint (18) one end threaded connection is inside third quick-operation joint (9), second connecting pipe (8) and coupling hose (10) can dismantle through third quick-operation joint (9) and coupling hose (10) and link together.
5. The food detection and sampling device for food safety as claimed in claim 1, wherein: the outer wall of the suction cylinder (1) is provided with scale marks (16).
6. The food detection and sampling device for food safety as claimed in claim 1, wherein: the utility model discloses a suction structure, including installing piston board (2) in suction section of thick bamboo (1) inside, piston board (2) contact with suction section of thick bamboo (1) inner wall, piston board (2) top intermediate position is fixed and is equipped with pull rod (3), pull rod (3) top is run through suction section of thick bamboo (1) and is extended suction section of thick bamboo (1) top, pull rod (3) top is fixed and is equipped with push pedal (17), establish at suction section of thick bamboo (1) top push pedal (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222302334.7U CN218823391U (en) | 2022-08-31 | 2022-08-31 | Food safety detects sampling device with food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222302334.7U CN218823391U (en) | 2022-08-31 | 2022-08-31 | Food safety detects sampling device with food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218823391U true CN218823391U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222302334.7U Active CN218823391U (en) | 2022-08-31 | 2022-08-31 | Food safety detects sampling device with food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218823391U (en) |
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2022
- 2022-08-31 CN CN202222302334.7U patent/CN218823391U/en active Active
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