CN219179043U

CN219179043U - Fat detection device for meat product detection

Info

Publication number: CN219179043U
Application number: CN202223427927.2U
Authority: CN
Inventors: 何伟峰; 王素金; 柯春妹
Original assignee: Fujian Licheng Food Co ltd
Current assignee: Fujian Licheng Food Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-13
Anticipated expiration: 2032-12-21

Abstract

The application discloses a fat detection device for meat products detects, including extracting bottle, extract pipe and condenser, peg graft each other between extract bottle, extract pipe and the condenser, the extract pipe is equipped with the seal cover, the seal cover has elasticity, the seal cover is equipped with two, one of them seal cover locates the junction between extract bottle and the extract pipe, the junction between condenser and the extract pipe is located to another seal cover, the seal cover includes pipe portion and taper pipe portion, the large end top of taper pipe portion is located to pipe portion, pipe portion and the integrative setting of taper pipe portion, pipe portion is used for the lower extreme week side of butt condenser or the lower extreme week side of extract pipe, taper pipe portion is used for the upper end week side of butt extract bottle or extract pipe upper end week side. The application has the effect of improving the tightness of the fat detection device so as to guarantee the detection precision of the fat detection device.

Description

Fat detection device for meat product detection

Technical Field

The application relates to the technical field of food detection, in particular to a fat detection device for meat product detection.

Background

Meat and meat products are one of the important sources of human nutrition such as protein, vitamins and minerals, and play an important role in human social development. In order to ensure the food safety of people, the country regularly dispatches scientific researchers to extract the meat products in the market for safety detection.

Referring to fig. 1, the soxhlet extractor is a device for detecting fat in a laboratory by a scientific research staff, and is composed of an extraction bottle, an extraction tube and a condenser, wherein during extraction, a sample to be detected is wrapped in a degreasing filter paper bag and is placed in the extraction tube. Adding petroleum ether into the extraction bottle, heating the extraction bottle, gasifying the petroleum ether, lifting the petroleum ether into a condenser through a connecting pipe, dripping the condensed liquid into the extraction pipe, and leaching lipid substances in the sample. And when the liquid level of the petroleum ether in the extraction pipe reaches a certain height, the petroleum ether dissolved with crude fat flows into the extraction bottle through the siphon pipe. Petroleum ether flowing into the extraction bottle is heated, gasified, ascended and condensed continuously, and is dripped into the extraction pipe, and the steps are repeated circularly until the extraction is completed, and finally, scientific researchers need to calculate the data of fat content by measuring experimental data.

However, the extraction bottle, the extraction tube and the condenser are usually fixed in a mutually inserted manner, the inserted parts are matched through conical surfaces, and when the Soxhlet extractor is used, petroleum ether is easy to escape from the connecting part of the extraction bottle and the extraction tube between the extraction tube and the condenser, and the petroleum ether escape influences experimental data of detection, so that the detection precision of the fat detection device is reduced.

Disclosure of Invention

In order to improve the tightness of the fat detection device so as to guarantee the detection precision of the fat detection device, the application provides the fat detection device for detecting meat products.

The application provides a fat detection device for meat products detects adopts following technical scheme:

the utility model provides a fat detection device for meat products detects, includes extraction flask, extraction tube and condenser, extraction flask the extraction tube with peg graft each other between the condenser, the extraction tube is equipped with the seal cover, the seal cover has elasticity, the seal cover is equipped with two, one of them the seal cover is located extraction flask with the junction between the extraction tube, another seal cover is located the condenser with the junction between the extraction tube, the seal cover includes pipe portion and taper pipe portion, pipe portion is located the big end top of taper pipe portion, pipe portion with the integrative setting of taper pipe portion, pipe portion is used for the butt condenser's lower extreme week side or the lower extreme week side of extraction tube, taper pipe portion is used for the butt extraction flask's upper end week side or the extraction pipe upper end week side.

Through adopting above-mentioned technical scheme, establish one of them seal cover through the cover at the junction between extraction flask and extraction tube, another seal cover is through the cover establish the junction between condenser and extraction tube, makes the petroleum ether gas be difficult to escape through the junction between extraction flask and the extraction tube or the junction between extraction tube and the condenser, is favorable to guaranteeing fat detection device's detection precision.

And moreover, the connection parts among the extraction bottle, the extraction pipe and the condenser are conical surface matched, and the sealing sleeve is matched with the circular pipe part and the conical pipe part which are arranged through the sealing sleeve, so that the sealing sleeve is adapted to the connection part between the extraction bottle and the extraction pipe or the connection part between the extraction pipe and the condenser, the sealing effect of the sealing sleeve is enhanced, and the detection precision of the fat detection device is further guaranteed.

Optionally, an annular avoidance groove is formed in the outer side between the circular tube portion and the taper tube portion.

Through adopting above-mentioned technical scheme, when the cover is established to the cover, the taper pipe portion receives the oppression, makes the taper pipe portion turn over outwards and turns over and be close to in the pipe portion, through setting up annular and dodge the groove, makes annular dodge the groove form dodge the space of taper pipe portion, is favorable to making the lower extreme breach of taper pipe portion open grow to the cover of taper pipe portion establishes.

Optionally, the cross section of the annular avoidance groove is an arc surface.

By adopting the technical scheme, the cross section of the annular avoidance groove is an arc surface, so that the annular avoidance groove can better avoid everting at the taper pipe part.

Optionally, the both sides wall in groove is dodged to annular passes through spring coupling, the spring is equipped with a plurality ofly, a plurality of the spring is around the axle center circumference array setting in groove is dodged to annular.

By adopting the technical scheme, the spring strengthens the elastic action of the connecting part between the taper pipe part and the round pipe part, reduces the enlargement of the included angle area between the taper pipe part and the round pipe part, and is favorable for guaranteeing the sealing effect of the sealing sleeve.

Optionally, an annular piece is arranged on the outer peripheral side of the taper pipe part, and the annular piece is obliquely downwards arranged.

By adopting the technical scheme, the annular sheet provides a force application point for a user to hold, so that the taper pipe part is turned outwards to be close to the circular pipe part.

Optionally, a plurality of protrusions are arranged on the surface of the annular sheet.

Through adopting above-mentioned technical scheme, protruding roughness that increases the ring segment surface reduces the condition that appears skidding when the user grips to the user uses the ring segment to exert a force.

Optionally, a filling sheet is arranged on the inner side of the sealing sleeve, and the filling sheet is wrapped on the inner peripheral wall of the sealing sleeve.

By adopting the technical scheme, the filling piece fills the gap between the sealing sleeve and the contact surface of the sealing sleeve, thereby being beneficial to enhancing the sealing effect of the sealing sleeve.

Optionally, the filling piece includes sponge layer and cotton wool layer, the sponge layer parcel in the inner peripheral wall of seal cover, cotton wool layer parcel in the inner peripheral wall of sponge layer.

Through adopting above-mentioned technical scheme, the clearance between seal cover and its contact surface is comparatively uneven, and the sponge layer makes the filling piece have the elasticity effect, and the cotton wool layer is convenient for fill these clearances, is favorable to guaranteeing the filling effect when filling the piece and filling the clearance.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging two sealing sleeves, one sealing sleeve is sleeved at the connecting part between the extraction bottle and the extraction pipe, and the other sealing sleeve is sleeved at the connecting part between the condenser and the extraction pipe, so that petroleum ether gas is difficult to escape through the connecting part between the extraction bottle and the extraction pipe or the connecting part between the extraction pipe and the condenser, and the detection precision of the fat detection device is guaranteed;

2. by arranging the spring, the spring strengthens the elastic action of the connecting part between the taper pipe part and the round pipe part, reduces the enlargement of the included angle area between the taper pipe part and the round pipe part, and is beneficial to ensuring the sealing effect of the sealing sleeve;

3. by arranging the filling sheets, the filling sheets fill the gaps between the sealing sleeve and the contact surface of the sealing sleeve, thereby being beneficial to enhancing the sealing effect of the sealing sleeve.

Drawings

FIG. 1 is a schematic diagram of a prior art Soxhlet extractor.

Fig. 2 is a schematic diagram of the overall structure of an embodiment of the present application.

Figure 3 is a cross-sectional view of an embodiment of the present application for embodying a seal cartridge structure.

Reference numerals illustrate:

1. extracting a bottle; 2. an extraction tube; 3. a condenser; 4. sealing sleeve; 41. a circular tube part; 42. a taper pipe portion; 43. an annular avoidance groove; 44. a spring; 45. an annular sheet; 451. a protrusion; 5. filling the sheet; 51. a sponge layer; 52. a cotton wool layer.

Detailed Description

The present application is described in further detail below in conjunction with figures 2-3.

The embodiment of the application discloses a fat detection device for meat product detection. Referring to fig. 2, a fat detection device for meat product detection includes a frame body, an extraction bottle 1, an extraction tube 2 and a condenser 3, the frame body is provided with a beaker and an alcohol lamp, the alcohol lamp is located the bottom of the beaker, the extraction bottle 1 is placed in the beaker, the extraction tube 2 is located above the extraction bottle 1, the condenser 3 is located above the extraction tube 2, the extraction bottle 1, the extraction tube 2 and the condenser 3 are mutually spliced, the spliced connection part is a conical surface, the extraction tube 2 is provided with a sealing sleeve 4, the sealing sleeve 4 is made of rubber materials, the sealing sleeve 4 is provided with two sealing sleeves, one sealing sleeve 4 is located at the connection part between the extraction bottle 1 and the extraction tube 2, and the other sealing sleeve 4 is located at the connection part between the condenser 3 and the extraction tube 2.

Referring to fig. 3, the sealing sleeve 4 includes a circular tube portion 41 and a taper tube portion 42, the circular tube portion 41 being located above a large end of the taper tube portion 42, the circular tube portion 41 being integrally provided with the taper tube portion 42, the circular tube portion 41 being adapted to abut against a lower end peripheral side of the condenser 3 or a lower end peripheral side of the extraction tube 2, and the taper tube portion 42 being adapted to abut against an upper end peripheral side of the extraction bottle 1 or an upper end peripheral side of the extraction tube 2. By providing the circular tube portion 41 and the taper tube portion 42, it is advantageous to adapt to the portion of the extraction bottle 1, the extraction tube 2, and the condenser 3 that are connected to each other.

The inboard of seal cover 4 is equipped with filling piece 5, and filling piece 5 remains the same with the outline size of seal cover 4, and filling piece 5 parcel is at the inner peripheral wall of seal cover 4, and filling piece 5 includes sponge layer 51 and cotton layer 52, and sponge layer 51 bonds in the inner peripheral wall of seal cover 4, and cotton layer 52 bonds in the inner peripheral wall of sponge layer 51.

Because the gap exists between the sealing sleeve 4 and the contact surface of the sealing sleeve, the gap is caused by uneven connection parts between the extraction bottle 1 and the extraction pipe 2 or between the extraction pipe 2 and the cooler, and the filling sheet 5 fills the gap between the sealing sleeve 4 and the contact surface of the sealing sleeve by arranging the filling sheet 5, thereby being beneficial to enhancing the sealing effect of the sealing sleeve 4.

The outside between pipe portion 41 and the taper pipe portion 42 is equipped with annular dodge the groove 43, and the cross section of annular dodge the groove 43 is the arcwall face, and the both sides wall of annular dodge the groove 43 passes through spring 44 to be connected, and spring 44 is equipped with a plurality of, and a plurality of springs 44 are around the axle center circumference array setting of annular dodge the groove 43.

Through setting up annular dodge groove 43 to the accommodation space that turns over outward of taper pipe portion 42, simultaneously, spring 44 strengthens the elasticity effect of the junction between taper pipe portion 42 and the pipe portion 41, reduces the contained angle region grow between taper pipe portion 42 and the pipe portion 41, is favorable to guaranteeing the airtight effect of seal cover 4.

The periphery side of taper pipe portion 42 is equipped with annular piece 45, and annular piece 45 slope sets up downwards, and annular piece 45 sets up as an organic whole with taper pipe portion 42, and the surface of annular piece 45 is equipped with protruding 451, and protruding 451 is the ring shape, and protruding 451 is equipped with a plurality of, and annular piece 45 convenient to use person turns up taper pipe portion 42 outward, and simultaneously, protruding 451 reduces when user's application of force, the condition that the user's hand can appear skidding.

The fat detection device for meat product detection of the embodiment of the application is based on the implementation principle that: when the fat detecting device is used, one sealing sleeve 4 is sleeved at the connecting part between the extracting bottle 1 and the extracting tube 2, and the other sealing sleeve 4 is sleeved at the connecting part between the condenser 3 and the extracting tube 2, so that the whole tightness of the fat detecting device is enhanced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A fat detection device for meat products detects, its characterized in that: including extracting bottle (1), extracting tube (2) and condenser (3), extracting bottle (1) extracting tube (2) with peg graft each other between condenser (3), extracting tube (2) are equipped with seal cover (4), seal cover (4) have elasticity, seal cover (4) are equipped with two, one of them seal cover (4) are located extracting bottle (1) with the junction between extracting tube (2), another seal cover (4) are located condenser (3) with the junction between extracting tube (2), seal cover (4) include pipe portion (41) and taper pipe portion (42), pipe portion (41) are located the big end top of taper pipe portion (42), pipe portion (41) with the integrative setting of taper pipe portion (42), pipe portion (41) are used for the butt condenser (3) lower extreme week side or extracting tube (2) lower extreme week side, taper pipe portion (42) are used for the butt of extracting bottle portion (2) week side or the upper end of holding.

2. Fat detection device for meat detection according to claim 1, characterized in that: an annular avoidance groove (43) is formed in the outer side between the circular tube part (41) and the taper tube part (42).

3. Fat detection device for meat detection according to claim 2, characterized in that: the cross section of the annular avoidance groove (43) is an arc-shaped surface.

4. Fat detection device for meat detection according to claim 2, characterized in that: the two side walls of the annular avoidance groove (43) are connected through springs (44), a plurality of springs (44) are arranged, and the springs (44) are arranged in a circumferential array around the axis of the annular avoidance groove (43).

5. Fat detection device for meat detection according to claim 1, characterized in that: an annular piece (45) is arranged on the outer peripheral side of the taper pipe part (42), and the annular piece (45) is arranged obliquely downwards.

6. The fat detection device for meat detection as set forth in claim 5, wherein: the surface of the annular piece (45) is provided with a plurality of bulges (451).

7. Fat detection device for meat detection according to claim 1, characterized in that: the inner side of the sealing sleeve (4) is provided with a filling sheet (5), and the filling sheet (5) is wrapped on the inner peripheral wall of the sealing sleeve (4).

8. The fat detection device for meat detection as set forth in claim 7, wherein: the filling sheet (5) comprises a sponge layer (51) and a cotton wool layer (52), the sponge layer (51) is wrapped on the inner peripheral wall of the sealing sleeve (4), and the cotton wool layer (52) is wrapped on the inner peripheral wall of the sponge layer (51).