CN212669693U

CN212669693U - Red date is filter membrane device for microbiological detection

Info

Publication number: CN212669693U
Application number: CN202020970155.9U
Authority: CN
Inventors: 杨滨银; 王璐; 孙路明; 李红梅; 戴浈浈; 李虎; 卢娣; 杨越; 张军辉
Original assignee: Center For Disease Control And Prevention In Aksu Prefecture Of Xinjiang Uygur Autonomous Region
Current assignee: Center For Disease Control And Prevention In Aksu Prefecture Of Xinjiang Uygur Autonomous Region
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-03-09
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a red date is filter membrane device for microbiological detection, include cylindricality shell, apron, water filling port, run through window, spacing ring, removable base, revolve twist base, delivery port, solid fixed ring, vaulting pole, to interface, connecting rod, snap ring and filter membrane. The utility model has the advantages that: the observation window is the rectangle and the cemented one deck protective glass that has, can carry out real-time observation to the water injection volume, and the vaulting pole is 120 degrees contained angles slope settings with solid fixed ring to be all around the bilateral symmetry formula and be provided with four, guarantee the device's overall stability, gu fixed ring's interior circle diameter is greater than the cylindricality shell, and be the quick detach formula through spacing ring and cylindricality shell and be connected, the solid fixed ring's of being convenient for installation and dismantlement.

Description

Red date is filter membrane device for microbiological detection

Technical Field

The utility model relates to a filter membrane device specifically is a filter membrane device for red date microbiological detection belongs to filter membrane device technical field.

Background

The red date, the plants of the jujube genus of the Rhamnaceae family become red after being matured, and are made into dried dates by being dried in the sun, the vitamin content of the dried dates is very high, the dried dates have the reputation of 'natural vitamin vegetarian pills', have the efficacy of nourishing yin and tonifying yang, the red dates serve as nourishing products, the dried dates have the saying that 'three dates are eaten daily and are not old for a long time', the dried dates can be used for medicine, have the effects of nourishing the stomach, tonifying the spleen, benefiting blood, nourishing and strengthening the body, the date kernels and roots can be used as medicines, the date kernels can soothe the nerves, and are one of important medicines, according to the records of historical materials, the red dates are the original product of the Chinese traditional famous and special product trees, the date pits are found from the Xinzheng Shangfu Dugang, the date has been proved to have more than 8000 years in China, and people begin to brew red date wine by fermenting the red dates as Shanggangzheng products.

Because red date has high medicinal value, so when making red date, need detect its microorganism, consequently, then need a red date microorganism to detect and satisfy the demand on the market at present with the filter membrane device, although multiple filter membrane device has been produced on the market at present, nevertheless in general, there are a lot of general problems, firstly, the replacement mode of the filter membrane of current filter membrane device is mostly too loaded down with trivial details, influence work efficiency, secondly, current filter membrane device does not set up negative pressure structure mostly, but utilizes the dead weight of red date lapping liquid to filter, lead to the filter speed too slow, thirdly, current filter membrane device is pumped pressure through the negative pressure machine, cause unnecessary economic expenditure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a filter membrane device for red date microorganism detection.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a filter membrane device for red date microorganism detection comprises a cylindrical shell, a cover plate, a water filling port, an observation window, a limiting ring, a detachable base, a screwing base, a water outlet, a fixing ring, a support rod, a butt joint port, a connecting rod, a clamping ring and a filter membrane; the cylindrical shell forms a main body structure of the filter membrane device, the cover plate is connected to the top end of the cylindrical shell in a screwing mode, the water filling port is formed in the right side wall of the cylindrical shell and penetrates through the cylindrical shell, the observation window is vertically arranged to penetrate through the cylindrical shell, the limiting ring is horizontally fixed to the side wall of the cylindrical shell and located at the bottom of the observation window, the detachable base is locked to the bottom of the cylindrical shell in a screwing mode, the screwing base is connected to the bottom of the detachable base through a connecting rod, the water outlet is formed in the screwing base, the fixing ring is connected to the cylindrical shell in a clamping mode through the limiting ring, the supporting rod is fixedly welded to the bottom of the fixing ring, the butt joint vertically penetrates through the detachable base, the connecting rod is located at the center of the detachable base and the screwing base, the clamping ring is fixedly arranged in, the filter membrane passes through the snap ring joint in the inside cavity of cylindricality shell.

Preferably, in order to be able to observe the water injection amount in real time, the observation window is rectangular and is cemented with a layer of protective glass.

Preferably, in order to ensure the overall stability of the device, the stay bars and the fixing rings are obliquely arranged at an included angle of 120 degrees and are four in a front-back left-right symmetrical mode.

Preferably, for the convenience of installation and the dismantlement of solid fixed ring, gu fixed ring's interior circle diameter is greater than the cylindricality shell to be connected with the cylindricality shell through the spacing ring in the quick detach formula.

Preferably, in order to make delivery port and interface link up from top to bottom through rotating removable base, draw the inside rivers of cylindricality shell out, and then make the inside negative pressure that produces of cylindricality shell, removable base passes through the connecting rod and revolves the base with to be connected by the rotary type, and is solid construction.

Preferably, in order to facilitate taking out the filter membrane after the filter membrane is finished and culturing microorganisms on the filter membrane, the filter membrane is arranged in a replaceable manner with the cylindrical shell through clamping of the clamping ring.

The utility model has the advantages that: the filter membrane device has reasonable design, the observation window is rectangular and is cemented with a layer of protective glass, the water injection amount can be observed in real time, the stay bars and the fixing rings are obliquely arranged at an included angle of 120 degrees, four fixing rings are symmetrically arranged in front, back, left and right directions to ensure the integral stability of the device, the diameter of the inner circle of each fixing ring is larger than that of the cylindrical shell, and is connected with the cylindrical shell in a quick-release manner through the limiting ring, so that the fixing ring is convenient to mount and dismount, the detachable base is rotatably connected with the screwing base through a connecting rod and is of a solid structure, the water outlet and the butt joint port can be communicated up and down by rotating the detachable base, the water flow in the cylindrical shell is led out, and then make the inside negative pressure that produces of cylindricality shell, the filter membrane is put through the card of snap ring and is the alternative setting with the cylindricality shell, is convenient for take out the filter membrane after the filter membrane to but the microorganism on the filter membrane is cultivateed.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the cylindrical housing of the present invention;

fig. 4 is a schematic cross-sectional view of the base of the present invention.

In the figure: 1. cylindricality shell, 2, apron, 3, water filling port, 4, observation window, 5, spacing ring, 6, removable base, 7, revolve and twist the base, 8, delivery port, 9, solid fixed ring, 10, vaulting pole, 11, to interface, 12, connecting rod, 13, snap ring and 14, filter membrane.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 fig. 1 to 4, a filter membrane device for red date microorganism detection comprises a cylindrical shell 1, a cover plate 2, a water injection port 3, an observation window 4, a limiting ring 5, a detachable base 6, a screwing base 7, a water outlet 8, a fixing ring 9, a support rod 10, a butt joint port 11, a connecting rod 12, a clamping ring 13 and a filter membrane 14; the cylindrical shell 1 forms a main body structure of the filter membrane device, the cover plate 2 is screwed and connected to the top end of the cylindrical shell 1, the water injection port 3 is arranged on the right side wall of the cylindrical shell 1 and penetrates through the cylindrical shell 1, the observation window 4 is vertically arranged to penetrate through the cylindrical shell 1, the limiting ring 5 is horizontally fixed on the side wall of the cylindrical shell 1 and is positioned at the bottom of the observation window 4, the detachable base 6 is screwed and locked at the bottom of the cylindrical shell 1, the screwing base 7 is connected to the bottom of the detachable base 6 through a connecting rod 12, the water outlet 8 is arranged on the screwing base 7, the fixing ring 9 is clamped on the cylindrical shell 1 through the limiting ring 5, the stay rod 10 is welded and fixed at the bottom of the fixing ring 9, the butt joint 11 is vertically arranged to penetrate through the detachable base 6, and the connecting rod 12 is positioned at the center of the, the snap ring 13 is fixedly arranged in the inner cavity of the cylindrical shell 1 and is positioned above the water filling port 3, and the filter membrane 14 is clamped in the inner cavity of the cylindrical shell 1 through the snap ring 13.

The observation window 4 is rectangular and is cemented with a layer of protective glass, the water injection amount can be observed in real time, the support rods 10 and the fixing ring 9 are obliquely arranged at an included angle of 120 degrees and are arranged in a front-back bilateral symmetry mode, four protection glass layers are arranged, the integral stability of the device is ensured, the inner circle diameter of the fixing ring 9 is larger than that of the cylindrical shell 1 and is connected with the cylindrical shell 1 in a quick-release mode through the limiting ring 5, the fixing ring 9 is convenient to install and disassemble, the detachable base 6 is rotatably connected with the screwing base 7 through the connecting rod 12 and is of a solid structure, the water outlet 8 and the butt joint 11 can be communicated up and down through rotating the detachable base 6, the water flow in the cylindrical shell 1 is led out, the negative pressure is generated in the cylindrical shell 1, the filter membrane 14 is arranged in a replaceable mode through the clamping of the clamping ring 13 and is convenient to take out, and the microorganisms on the filter 14 are cultured.

The working principle is as follows: when using this filter membrane device, twist soon the bottom of connecting at cylindricality shell 1 with removable base 6 earlier, then with solid fixed ring 9 nestification on cylindricality shell 1 and fix a position the back through the spacing ring, it is fixed with cylindricality shell 1 through vaulting pole 10, then water injection in to the inside cavity of cylindricality shell 1 through water filling port 3, and combine observation window 4 control water injection volume, after the water injection, pour the red date lapping liquid into its inside cavity from cylindricality shell 1 top, and twist soon the locking of apron 2, it makes delivery port 8 and interface 11 link up from top to bottom to rotate removable base 6 this moment, draw out the inside rivers of cylindricality shell 1, and then make the inside negative pressure that produces of cylindricality shell 1, the filtration of red date lapping liquid is with higher speed, after the filtration, it can to take out the culture to pass through tweezers with filter membrane.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A red date is filter membrane device for microbiological detection which characterized in that: the device comprises a cylindrical shell (1), a cover plate (2), a water injection port (3), an observation window (4), a limiting ring (5), a detachable base (6), a screwing base (7), a water outlet (8), a fixing ring (9), a stay bar (10), a butt joint (11), a connecting rod (12), a clamping ring (13) and a filter membrane (14); the cylindrical shell (1) forms the main structure of the filter membrane device, the cover plate (2) is connected to the top end of the cylindrical shell (1) in a screwing mode, the water injection port (3) is arranged on the right side wall of the cylindrical shell (1) and penetrates through the cylindrical shell (1), the observation window (4) vertically penetrates through the cylindrical shell (1) and is arranged, the limiting ring (5) is horizontally fixed to the side wall of the cylindrical shell (1) and is located at the bottom of the observation window (4), the detachable base (6) is locked at the bottom of the cylindrical shell (1) in a screwing mode, the screwed base (7) is connected to the bottom of the detachable base (6) through the connecting rod (12), the water outlet (8) is arranged on the screwed base (7), the fixing ring (9) is connected to the cylindrical shell (1) through the limiting ring (5), and the support rod (10) is fixedly welded to the bottom of the fixing ring (9), the vertical removable base (6) setting that runs through of interface (11), connecting rod (12) are located removable base (6) and revolve wrong base (7) center department, fixed the setting in the inside cavity of cylindricality shell (1) in snap ring (13), and are located the top of water filling port (3), filter membrane (14) are through snap ring (13) joint in the inside cavity of cylindricality shell (1).

2. The red date microbial detection filter membrane device according to claim 1, wherein: the observation window (4) is rectangular and is glued with a layer of protective glass.

3. The red date microbial detection filter membrane device according to claim 1, wherein: the stay bar (10) and the fixing ring (9) are obliquely arranged at an included angle of 120 degrees and are four in a front-back bilateral symmetry mode.

4. The red date microbial detection filter membrane device according to claim 1, wherein: the inner circle diameter of the fixing ring (9) is larger than that of the cylindrical shell (1) and is connected with the cylindrical shell (1) in a quick-release manner through the limiting ring (5).

5. The red date microbial detection filter membrane device according to claim 1, wherein: the detachable base (6) is in rotary connection with the screwing base (7) through a connecting rod (12) and is of a solid structure.

6. The red date microbial detection filter membrane device according to claim 1, wherein: the filter membrane (14) is arranged in a replaceable manner with the cylindrical shell (1) through the clamping of the clamping ring (13).