CN210314240U

CN210314240U - Microbial limit detector

Info

Publication number: CN210314240U
Application number: CN201921165157.4U
Authority: CN
Inventors: 刘云飞
Original assignee: Suzhou Changliu Purification Technology Co Ltd
Current assignee: Lu Minghua
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-04-14
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a microorganism limit detector, which comprises a machine body and a filter head seat, wherein the top end face of the machine body is uniformly provided with the filter head seat at the position of the transverse position of the end face, the filter head seat penetrates through the top end face of the machine body and reaches the interior of the machine body, the top end face of the filter head seat is inserted with a limit culture dish, the front end face of the machine body is uniformly and transversely provided with a valve at the position of an inclined plane, the front end face of the machine body is provided with a switch at the position of the upper right of the valve in a penetrating way, the right end face of the machine body is provided with an air suction insertion pipe at the position of the front side in a penetrating way, the rear side of the air suction insertion pipe is provided with a liquid discharge insertion pipe at the position of the right end face of the machine body in a penetrating way, the right side of the machine body is provided with a suction bottle, the hose can be correspondingly positioned, is more practical.

Description

Microbial limit detector

Technical Field

The utility model belongs to the technical field of the microorganism limit detector is relevant, concretely relates to microorganism limit detector.

Background

The microorganism limit detector is made of stainless steel metal materials and is provided with a built-in inlet diaphragm liquid pump, an external suction flask is not needed, liquid is directly discharged through the diaphragm liquid pump, the complexity in use of the suction flask is reduced, and the defects that the suction filtration speed is low and the like caused by poor connection are avoided.

The prior microorganism limit detector technology has the following problems: two silica gel hoses need to be inserted in the use process of the microorganism limit inspection instrument, and the silica gel hose is easy to be wound and deformed under the action of force when in use, so that the problem of measurement error occurs in the detection process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a microorganism limit detector to the microorganism limit detector that proposes in solving above-mentioned background art need alternate two silica gel hoses at the in-process that uses, and the phenomenon of winding deformation appears in the silica gel hose when using easily under the effect of power, leads to the in-process measuring error's that appears measuring error's problem detecting.

In order to achieve the above object, the utility model provides a following technical scheme:

a microbial limit inspection tester comprises a machine body and a filter head seat, wherein the top end face of the machine body is uniformly provided with the filter head seat at the position which is positioned at the transverse position of the end face, the filter head seat penetrates through the top end face of the machine body and reaches the interior of the machine body, the top end face of the filter head seat is inserted with a limiting culture dish, the front end face of the machine body is uniformly and transversely provided with a valve at the position which is positioned at an inclined plane, the front end face of the machine body is penetrated with a switch at the position which is positioned at the upper right of the valve, the right end face of the machine body is penetrated with an air suction insertion pipe at the position which is positioned at the front side, the rear side of the air suction insertion pipe is penetrated with a liquid discharge insertion pipe at the position which is positioned at the right end face of the machine body, the right side of the machine body is provided with a suction, the utility model discloses a suction filter, including suction filter flask, suction hose, regular device, spacing frame and partition piece, suction hose and suction hose are located the one end that is provided with drain hose is run through to the left end terminal surface of suction filter flask in the middle position department that is located vertical, drain hose's the other end is pegged graft in flowing back intubate department, the drain hose is provided with regular device with the suction hose outside on the right side that is located the organism, regular device cup joints drain hose and suction hose, regular device includes spacing frame and partition piece, spacing frame's inside is provided with drain hose and suction hose, be provided with the partition piece in the middle part position department that is located spacing frame between drain.

Preferably, the space that spacing frame and partition piece formed can wear to insert drainage hose and air suction hose, the annular outer wall of drainage hose and air suction hose is the setting of pasting mutually with spacing frame's inner wall.

Preferably, three groups of limit culture dishes are arranged, the sizes and the specification sizes of the limit culture dishes are consistent, and the limit culture dishes are all inserted at the top end port of the filter head seat.

Preferably, the valves are provided with three groups, the sizes and the specifications of the valves are consistent, and a group of limit culture dishes are respectively controlled between the valves.

Preferably, the valve is a rotary valve, and the valve is opened when rotating clockwise and closed when rotating counterclockwise.

Preferably, the switch is a push-type switch, the switch is turned on when the body is powered on, and the switch is turned off when the body is pressed once again.

Preferably, the rear side of the body is provided with a power socket at a lower side of the inclined surface, and the rear side of the body is provided with a power switch at a left side of the power socket.

Compared with the prior art, the utility model provides a microorganism limit detector possesses following beneficial effect:

the utility model discloses a spacing frame, spacing frame cup joints drain hose and the hose of breathing in at the in-process that sets up, cup joint the back and separate drain hose and the hose of breathing in through built-in partition panel, such setting, can avoid appearing the winding phenomenon between the hose and lead to the emergence of jam problem on the one hand, on the other hand, this regular device all has certain weight, can carry out corresponding location to the hose at the winding in-process of restriction, can further avoid the hose to appear the phenomenon of aversion under the effect of a little external force, and is more practical.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic view of the overall structure of a microbial limit tester according to the present invention;

FIG. 2 is a schematic view of the overall structure of the body of the microbial limit detector of the present invention;

FIG. 3 is a schematic view of the position of the flexible tube in the microorganism limit tester of the present invention;

FIG. 4 is a schematic structural view of a regulating device in the microbial limit inspection apparatus of the present invention;

in the figure: 1. a valve; 2. a body; 3. an inspiratory cannula; 4. a regularizing device; 5. a drain hose; 6. a suction flask; 7. a suction hose; 8. a drainage cannula; 9. a switch; 10. a limiting culture dish; 11. a filter head base; 41. a limiting frame; 42. a partition sheet.

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. 1-4, the present invention provides a technical solution:

the utility model provides a microorganism limit detector, including organism 2 and filter head seat 11, the top terminal surface of organism 2 is being located the even filter head seat 11 that is provided with of terminal surface lateral position department, filter head seat 11 runs through the inside until organism 2 in the top terminal surface of organism 2, the top terminal surface of filter head seat 11 is pegged graft and is had spacing culture dish 10, spacing culture dish 10 is provided with three groups altogether, the size of spacing culture dish 10, specification and dimension is all unanimous, spacing culture dish 10 is all pegged graft in the top port department of filter head seat 11, the rear side of organism 2 is located the inclined plane downside department and is provided with power socket, the rear side of organism 2 is provided with switch in the left side that is located power socket.

The utility model provides a microorganism limit detector, includes that organism 2's front end terminal surface is being located the even horizontal valve 1 that is provided with of inclined plane department, and valve 1 is provided with three groups altogether, and valve 1's size, specification and dimension are all unanimous, controls a set of spacing culture dish 10 between the valve 1 respectively, and valve 1 is the rotation type valve, and valve 1 is for opening when clockwise turning, and valve 1 is for closing when anticlockwise turning, and such setting can be convenient for in use carry out corresponding opening and closing to valve 1 under the effect of force.

A microorganism limit detector comprises a switch 9 arranged at the upper right position of a valve 1 and penetrating through the front end face of a machine body 2, the switch 9 is a press type switch, the switch 9 is opened when the machine body 2 is electrified and pressed once, the switch 9 is closed when pressed once again, an air suction insertion tube 3 is arranged at the front end face of the machine body 2 and penetrating through the front end face, a liquid discharge insertion tube 8 is arranged at the rear end face of the air suction insertion tube 3 and penetrating through the right end face of the machine body 2, a suction filter flask 6 is arranged at the right side of the machine body 2, one end of an air suction hose 7 is arranged at the top end face of the suction filter flask 6, the other end of the air suction hose 7 is inserted at the air suction insertion tube 3, one end of a liquid discharge hose 5 is arranged at the middle upper vertical position of the left end face of the suction filter flask 6 and penetrating through the liquid discharge insertion tube 5, the other, the arrangement can perform corresponding gas-liquid separation in use, and is convenient for corresponding detection operation.

A microorganism limit detector comprises a liquid discharge hose 5 and a suction hose 7, wherein a regulating device 4 is arranged on the right side of a machine body 2 at the outer side of the liquid discharge hose 5 and the suction hose 7, the regulating device 4 is sleeved with the liquid discharge hose 5 and the suction hose 7, the regulating device 4 comprises a limiting frame 41 and a partition sheet 42, the liquid discharge hose 5 and the suction hose 7 are arranged in the limiting frame 41, the partition sheet 42 is arranged between the liquid discharge hose 5 and the suction hose 7 at the middle position of the limiting frame 41 and separates the liquid discharge hose 5 from the suction hose 7, the liquid discharge hose 5 and the suction hose 7 can be inserted in a space formed by the limiting frame 41 and the partition sheet 42, the annular outer walls of the liquid discharge hose 5 and the suction hose 7 are attached to the inner wall of the limiting frame 41, and the arrangement can avoid the occurrence of blockage problem caused by the winding phenomenon between the hoses, and the regulating device 4 has a certain weight, the hose can be correspondingly positioned in the winding limiting process, and the phenomenon that the hose is displaced under the action of a few external forces can be further avoided.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, when needs use, to inhale hose 7 and flowing back hose 5 one end and insert respectively to inhale intubate 3 and 8 departments of flowing back intubate, treat the grafting back that finishes, the other end of inhaling hose 7 and flowing back hose 5 inserts the intubate department to corresponding buchner flask 6, at this moment, the accessible is opened a little group, start organism 2 through press switch 9, treat the back that finishes that starts, control corresponding valve 1, place the filter membrane on filter head seat 11, and with filter bowl fixed seal, form a complete filter equipment, based on the principle of membrane filtration method, separate sample solution and microorganism (or required particulate matter), and hold back microorganism or particulate matter on the filter membrane, shift the filter membrane. If it is the microorganism limit inspection experiment, cultivate under the specified condition, then carry out bacterial colony count and appraisal, when using, newly used regular device 4, regular device 4 has included two parts of spacing frame 41 and partition piece 42 when using, wherein used spacing frame 41, spacing frame 41 cup joints drain hose 5 and suction hose 7 at the in-process that sets up, separate drain hose 5 and suction hose 7 through built-in partition piece 42 after cup jointing, such setting can avoid appearing twining the phenomenon between the hose and leading to the emergence of jam problem, on the other hand, this regular device 4 all has certain weight, can carry out corresponding location to the hose in the process of restricting the winding, can further avoid the phenomenon that the hose appears shifting under the effect of some external forces, and is more practical.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A microbial limit detector comprises a machine body (2) and a filter head seat (11), and is characterized in that: the filter is characterized in that a filter base (11) is uniformly arranged at the transverse position of the top end face of the machine body (2), the filter base (11) penetrates through the top end face of the machine body (2) to the inside of the machine body (2), a limiting culture dish (10) is inserted into the top end face of the filter base (11), a valve (1) is uniformly and transversely arranged at the inclined plane of the front end face of the machine body (2), a switch (9) is arranged at the upper right position of the valve (1) of the front end face of the machine body (2), an air suction insertion pipe (3) is arranged at the front side of the right end face of the machine body (2) in a penetrating manner, a liquid drainage insertion pipe (8) is arranged at the rear side of the air suction insertion pipe (3) in a penetrating manner, a suction bottle (6) is arranged at the right side of the machine body (2), and one end of an air suction hose (7) is arranged at the top end face of the suction bottle (6), the other end of the suction hose (7) is inserted into the suction insertion tube (3), the left end face of the suction bottle (6) penetrates through one end of the liquid discharge hose (5) at the vertical middle upper position, the other end of the liquid discharge hose (5) is inserted into the liquid discharge insertion tube (8), the right sides of the machine body (2) and the outer sides of the liquid discharge hose (5) and the suction hose (7) are provided with a regulating device (4), the regulating device (4) is sleeved with the liquid discharge hose (5) and the suction hose (7), the regulating device (4) comprises a limiting frame (41) and a partition sheet (42), the liquid discharge hose (5) and the suction hose (7) are arranged inside the limiting frame (41), the partition sheet (42) is arranged between the liquid discharge hose (5) and the suction hose (7) at the middle position of the limiting frame (41), the partition piece (42) partitions the drain hose (5) and the suction hose (7).

2. The microbial limit detector of claim 1, wherein: spacing frame (41) and partition piece (42) formation can be worn in the space and insert drainage hose (5) and suction hose (7), the annular outer wall of drainage hose (5) and suction hose (7) is the setting of pasting mutually with the inner wall of spacing frame (41).

3. The microbial limit detector of claim 1, wherein: the limiting culture dish (10) is provided with three groups, the size and the specification size of the limiting culture dish (10) are consistent, and the limiting culture dish (10) is inserted into the top end port of the filter head seat (11).

4. The microbial limit detector of claim 1, wherein: the three-position culture dish is characterized in that three groups of valves (1) are arranged, the sizes and the specification sizes of the valves (1) are consistent, and a group of limit culture dishes (10) are controlled between the valves (1) respectively.

5. The microbial limit detector of claim 1, wherein: the valve (1) is a rotary valve, the valve (1) is opened when rotating clockwise, and the valve (1) is closed when rotating anticlockwise.

6. The microbial limit detector of claim 1, wherein: the switch (9) is a push type switch, the switch (9) is opened when the machine body (2) is electrified and is pressed once, and the switch (9) is closed when pressed once again.

7. The microbial limit detector of claim 1, wherein: the rear side of the machine body (2) is provided with a power socket at the lower side of the inclined plane, and the rear side of the machine body (2) is provided with a power switch at the left side of the power socket.