Detection and sampling device for solid anaerobic fermentation of cucurbita moschata

Abstract

The utility model discloses a detecting and sampling device for solid anaerobic fermentation of cucurbita moschata, which comprises a sampling structure, the sampling structure comprises a sampler outer pipe, a conical pipe head connected to the tail end of the sampler outer pipe, an outer pipe sampling opening formed in the outer wall of the sampler outer pipe, and a sampler inner pipe arranged on the inner side of the sampler outer pipe in a sleeving manner; the sampling wrench is connected to the top end of the sampler inner pipe; the inner pipe sampling opening is formed in the outer wall of the sampler inner pipe; the ventilation structure comprises a ventilation pipe arranged in the sampler inner pipe, a connecting port communicated with the top end of the ventilation pipe and an air outlet formed in the surface of the ventilation pipe. According to the utility model, the sampling structure and the ventilation structure are matched with each other, so that air is prevented from entering in the sampling process, the fermentation effect is ensured, and solid anaerobic fermentation samples in different deep layers can be sampled as required.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sampling of lagenaria leucantha, and particularly to a lagenaria leucantha solid anaerobic fermentation detection sampling device. BACKGROUND

[0002] Modern Chinese medicine fermentation process is to simulate the digestion and decomposition process of Chinese medicine in human body, to establish an "industrialized gastrointestinal system" in vitro by using modern biological engineering technology, to use various probiotics in human intestinal tract to pre-digest, decompose and transform Chinese medicine, and to decompose and transform macromolecular intermediate substances into small molecular substances that can be directly absorbed. Modern Chinese medicine fermentation technology can be divided into liquid fermentation and solid fermentation, wherein, solid fermentation is divided into aerobic solid fermentation and anaerobic solid fermentation.

[0003] Lagenaria leucantha, also known as big bitter melon, has the effects of dispelling summer-heat, relieving fever, improving eyesight and clearing heart. Cooked melon nourishes blood and liver, and benefits spleen and kidney. Research has found that lagenaria leucantha fruit and roots contain various cucurbitacins, and many of them have been found, among which cucurbitacin B and E are most widely used. Cucurbitacin E has the effects of anti-tumor, anti-chemical carcinogenesis and enhancing immunity of the body, and is currently used for adjuvant therapy of chronic hepatitis and primary liver cancer. Lagenaria leucantha has a slight fragrance, but tastes extremely bitter. When used as medicine, the melon pulp needs to be removed, and then dried and ground into powder. The bitterness of lagenaria leucantha powder can be significantly reduced after microbial solid fermentation.

[0004] When studying the growth of microorganisms in different parts of solid anaerobic fermentation and the utilization of culture medium, the culture in the corresponding part needs to be sampled. The traditional sampling device will bring in air during sampling, affecting the fermentation effect. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims to provide a lagenaria leucantha solid anaerobic fermentation detection sampling device, which avoids the entry of air during sampling by the cooperation of the sampling structure and the ventilation structure, ensures the fermentation effect, and can sample different deep solid anaerobic fermentation samples according to needs.

[0006] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme: a lagenaria leucantha solid anaerobic fermentation detection sampling device, comprising:

[0007] A sampling structure comprises a sampler outer tube, a conical tube head connected to the end of the sampler outer tube, an outer tube sampling port opened in the outer wall of the sampler outer tube, a sampler inner tube fitted on the inner side of the sampler outer tube, a sampling wrench connected to the top end of the sampler inner tube, and an inner tube sampling port opened in the outer wall of the sampler inner tube;

[0008] The ventilation structure comprises a ventilation pipe arranged in the inner tube of the sampler, a connecting port communicated with the top end of the ventilation pipe, and a gas outlet arranged on the surface of the ventilation pipe.

[0009] As a preferred scheme of the solid-state anaerobic fermentation detection sampling device of the utility model, the gas outlet is provided with a plurality of gas outlets, and the plurality of gas outlets are distributed at equal intervals.

[0010] As a preferred scheme of the solid-state anaerobic fermentation detection sampling device of the utility model, the solid-state anaerobic fermentation detection sampling device further comprises a sealing structure, the sealing structure comprises an annular frame sleeved with the inner tube of the sampler, a circular hole arranged on the surface of the annular frame, a vertical rubber strip distributed on the outer wall of the annular frame, and an arc-shaped rubber strip connected between the two vertical rubber strips.

[0011] As a preferred scheme of the solid-state anaerobic fermentation detection sampling device of the utility model, the vertical rubber strip is distributed at equal intervals, and the arc-shaped rubber strip is located directly above the inner tube sampling port.

[0012] As a preferred scheme of the solid-state anaerobic fermentation detection sampling device of the utility model, the vertical rubber strip and the arc-shaped rubber strip are respectively matched with the inner wall of the outer tube of the sampler.

[0013] As a preferred scheme of the solid-state anaerobic fermentation detection sampling device of the utility model, the solid-state anaerobic fermentation detection sampling device further comprises a connecting structure, the connecting structure comprises a threaded hole arranged on the bottom surface of the outer tube of the sampler and a threaded column fixed at the top end of the conical pipe head.

[0014] The threaded column is connected with the threaded hole.

[0015] As a preferred scheme of the solid-state anaerobic fermentation detection sampling device of the utility model, the solid-state anaerobic fermentation detection sampling device further comprises a scale line, and the scale line is arranged on the outer wall of the outer tube of the sampler.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] I. The sampling structure and the ventilation structure are matched with each other, so that air is prevented from entering during sampling, the fermentation effect is ensured, and different deep solid-state anaerobic fermentation samples can be sampled according to needs.

[0018] II. Based on the beneficial effect I, the two sides of the inner tube sampling port during sampling are closed by the sealing structure, so that stable sampling is facilitated, sampling leakage between the outer tube sampling port and the inner tube sampling port is prevented, and the problem of affecting the sampling effect is solved.

[0019] III. Based on the beneficial effect I, the connecting assembly is arranged to facilitate replacement of the conical pipe head, so that if the tip of the conical pipe head is bent due to collision, the entire sampler outer pipe does not need to be replaced, and only the conical pipe head needs to be replaced, thereby reducing the use cost. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below with reference to the drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings. Among them:

[0021] Figure 1 is a structural diagram of the present application;

[0022] Figure 2 is a sectional view of the sampler outer pipe of the present application;

[0023] Figure 3 is a structural diagram of the closed structure of the present application;

[0024] Figure 4 is a structural diagram of the connecting structure of the present application.

[0025] In the drawings: 1, sampler outer pipe; 2, sampler inner pipe; 3, air pipe; 11, conical pipe head; 12, outer pipe sampling port; 13, scale; 21, sampling wrench; 22, inner pipe sampling port; 31, connecting port; 32, air outlet; 41, annular frame; 42, circular hole; 43, vertical rubber strip; 44, arc-shaped rubber strip; 51, threaded hole; 52, threaded column. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0027] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0028] Second, the utility model in combination with the schematic diagram is described in detail, in the detailed description of the utility model embodiment, for the convenience of description, the section view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of the utility model protection here. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0029] In order to make the purpose, technical scheme and advantage of the utility model more clear, the embodiment of the utility model will be described in further detail below in combination with the drawings.

[0030] The utility model provides a kind of solid anaerobic fermentation detection sampling device of Tianhua, by the cooperation of the sampling structure and ventilation structure of being set, it is avoided that air enters in the process of sampling, ensure fermentation effect, and different deep solid anaerobic fermentation sample sampling can be needed.

[0031] Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 It is the overall structure schematic diagram of one embodiment of the utility model solid anaerobic fermentation detection sampling device of Tianhua, please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The main structure of the embodiment includes: sampling structure and ventilation structure;

[0032] Sampling structure is used for sampling, specifically, sampling structure includes the sampler outer tube 1 of being set, the taper pipe head 11 connected in sampler outer tube 1 end, the outer tube sampling port 12 opened in the outer wall of sampler outer tube 1, the sampler inner tube 2 of being fitted in the inner side of sampler outer tube 1, the sampling wrench 21 connected in sampler inner tube 2 top end and the inner tube sampling port 22 opened in the outer wall of sampler inner tube 2, it also includes scale line 13, scale line 13 is set in the outer wall of sampler outer tube 1;

[0033] In specific use, sampler inner tube 2 is inserted into sampler outer tube 1, user holds sampler outer tube 1, resistance is reduced under the action of taper pipe head 11, according to scale line 13, sample is inserted to the specified depth position of sampling, rotates sampling wrench 21, so that outer tube sampling port 12 and inner tube sampling port 22 coincide, so that sampling port is open, after sample enters sampler inner tube 2, reversely rotates sampling wrench 21, so that outer tube sampling port 12 and inner tube sampling port 22 are dislocated, so that sampling port is closed, prevent other depth sample from entering to cause confusion, sampler outer tube 1 is pulled out, and sampling is completed.

[0034] The ventilation structure is used for assisting air intake, and specifically, the ventilation structure comprises a ventilation pipe 3 arranged in the inner tube 2 of the sampler, a connecting port 31 communicated with the top end of the ventilation pipe 3, and a gas outlet 32 arranged on the surface of the ventilation pipe 3.

[0035] In specific use, the connecting port 31 is connected with the air inlet hose of the external air supply device, and the air supply device is turned on to make nitrogen gas enter, and at this time, the nitrogen gas is discharged through the distributed gas outlets 32, so that the entry of air during sampling is avoided.

[0036] Working principle, the inner tube 2 of the sampler is inserted into the outer tube 1 of the sampler, and the connecting port 31 is connected with the air inlet hose of the external air supply device, and the air supply device is turned on to make nitrogen gas enter, and at this time, the nitrogen gas is discharged through the distributed gas outlets 32, at this time, the user holds the outer tube 1 of the sampler, and the tapered pipe head 11 reduces the resistance, and according to the scale line 13, the sample is inserted to the specified depth position of the sample, and the sampling wrench 21 is rotated to make the outer tube sampling port 12 and the inner tube sampling port 22 coincide, so that the sampling port is opened, and after the sample enters the inner tube 2 of the sampler, the sampling wrench 21 is reversely rotated to make the outer tube sampling port 12 and the inner tube sampling port 22 misaligned, so that the sampling port is closed, and other depth samples are prevented from entering to cause confusion, and the outer tube 1 of the sampler is pulled out, and the sampling is completed.

[0037] Further, the two sides of the inner tube sampling port 22 in the sampling process are closed through the closed structure, so that stable sampling is facilitated, and the problem that the gap between the outer tube sampling port 12 and the inner tube sampling port 22 causes sampling leakage and affects the sampling effect is avoided.

[0038] Specifically, it further comprises a closed structure, and the closed structure comprises an annular frame 41 sleeved with the inner tube 2 of the sampler, a circular hole 42 arranged on the surface of the annular frame 41, vertical rubber strips 43 distributed on the outer wall of the annular frame 41, and an arc-shaped rubber strip 44 connected between the two vertical rubber strips 43.

[0039] In specific use, the annular frame 41 is locked on the outer wall of the inner tube 2 of the sampler through the bolt penetrating the circular hole 42, the vertical rubber strips 43 are distributed at equal intervals, and the arc-shaped rubber strip 44 is located directly above the inner tube sampling port 22, and since the distributed vertical rubber strips 43 and the arc-shaped rubber strip 44 are respectively attached to the inner wall of the outer tube 1 of the sampler, when the inner tube sampling port 22 and the outer tube sampling port 12 coincide by rotating the inner tube 2 of the sampler, the distributed vertical rubber strips 43 and the arc-shaped rubber strip 44 will close the surrounding of the inner tube sampling port 22, so that the sample is prevented from seeping during sampling, and the sampling effect is improved.

[0040] Further, the tapered pipe head 11 is replaced through the connecting assembly, so that if the tip of the tapered pipe head 11 is bent due to collision, the entire outer tube 1 of the sampler does not need to be replaced, and only the tapered pipe head 11 needs to be replaced, so that the use cost is reduced.

[0041] Specifically, it further comprises a connecting structure, which comprises a threaded hole 51 opened in the bottom surface of the outer tube 1 of the sampler and a threaded column 52 fixed on the top end of the conical tube head 11;

[0042] In specific use, the threaded column 52 is connected with the threaded hole 51, so that the threaded hole 51 and the threaded column 52 are separated from each other by rotating the conical tube head 11, so as to replace the conical tube head 11 alone.

[0043] Although the present application has been described with reference to the embodiments above in the foregoing description, it is to be understood that various modifications can be made without departing from the scope of the present application. In particular, it is to be understood that the features described in the embodiments disclosed above can be combined with each other in any way, and the combinations of these features are not exhaustively described in the specification only for the purpose of omitting the length and saving resources. Therefore, the present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A detection sampling device for solid anaerobic fermentation of Tiangua, characterized in that, The utility model relates to a sampling device for water quality monitoring, which comprises the following parts: a sampling structure, which comprises a sampler outer tube (1), a tapered tube head (11) connected to the end of the sampler outer tube (1), an outer tube sampling port (12) opened on the outer wall of the sampler outer tube (1), a sampler inner tube (2) fitted on the inner side of the sampler outer tube (1), a sampling wrench (21) connected to the top end of the sampler inner tube (2), and an inner tube sampling port (22) opened on the outer wall of the sampler inner tube (2); an aeration structure, which comprises an aeration tube (3) arranged in the sampler inner tube (2), a connecting port (31) communicated at the top end of the aeration tube (3), and an air outlet (32) opened on the surface of the aeration tube (3).

2. The device according to claim 1, wherein, The air outlet (32) is provided with a plurality of air outlets (32) distributed at equal intervals.

3. The device according to claim 2, wherein the device is a device for detecting and sampling the solid-state anaerobic fermentation of Tianhua. The utility model also comprises a sealing structure, which comprises a ring-shaped frame (41) fitted with the sampler inner tube (2), a circular hole (42) opened on the surface of the ring-shaped frame (41), vertical rubber strips (43) distributed on the outer wall of the ring-shaped frame (41), and arc-shaped rubber strips (44) connected between two vertical rubber strips (43). ​ 4. The device according to claim 3, wherein, The vertical rubber strips (43) are distributed at equal intervals, and the arc-shaped rubber strips (44) are located directly above the inner tube sampling port (22).

5. The device according to claim 4, wherein the device is a device for detecting and sampling the solid-state anaerobic fermentation of the Tian-Gua. The distributed vertical rubber strips (43) and arc-shaped rubber strips (44) are respectively attached to the inner wall of the sampler outer tube (1).

6. The device according to claim 5, wherein the device is a device for detecting and sampling the solid-state anaerobic fermentation of the Tianhua. The utility model also comprises a connecting structure, which comprises a threaded hole (51) opened on the bottom surface of the sampler outer tube (1) and a threaded column (52) fixed to the top end of the tapered tube head (11). The threaded column (52) is connected with the threaded hole (51).

7. The device according to claim 6, wherein the device is a device for detecting and sampling the solid-state anaerobic fermentation of the Tianhua. The utility model also comprises a scale line (13) arranged on the outer wall of the sampler outer tube (1).

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