CN217068392U

CN217068392U - Microbial limit filtration system

Info

Publication number: CN217068392U
Application number: CN202220902544.7U
Authority: CN
Inventors: 周日仙
Original assignee: Wenzhou Tuwang Bioengineering Equipment Co ltd
Current assignee: Wenzhou Tuwang Bioengineering Equipment Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-07-29
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a microorganism limit filtration system, including microorganism limit filtration system main part, the support has been seted up to the upper end of microorganism limit filtration system main part, the inboard of support is provided with connecting portion, connecting portion set up at the inboard pump head of support including the activity, the upside that the outside of pump head is close to the support has seted up a mounting groove, a sealing washer is installed to the inboard of a mounting groove, the downside that the outside of pump head is close to the support has seted up No. two mounting grooves. Microbial limit filtration system, reach the purpose of realizing sealed processing between pump head and the support through the pump head under the effect of a sealing washer and No. two sealing washers to make sealed effect obviously strengthen, thereby secondly make the filter bowl card reach the mesh of being convenient for install the filter bowl in plastic base's upper end department through detaining the filter bowl in plastic base's upper end department, thereby be convenient for staff's operation.

Description

Microbial limit filtration system

Technical Field

The utility model relates to a microorganism limit filters technical field, in particular to microorganism limit filtration system.

Background

The microbial limit filtering system is a professional system for carrying out microbial detection on a liquid sample, consists of a microbial filtering device and a filter cup, and is matched with a filter membrane for use. The microbial limit filtration system utilizes the matching of the filter cup and the pump head of the tester to fix and press the filter membrane, and the tester is connected with the filter flask by a silicone tube to form a complete filtration device; conventional microbial limit filtration systems have disadvantages in that they are inconvenient to install between the filtration apparatus and the bowl when in use, and secondly the sealing effect of the filtration apparatus is not good, resulting in an unsatisfactory filtration effect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides microorganism limit filtration system, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

microbial limit filtration system, including microbial limit filtration system main part, the support has been seted up to the upper end of microbial limit filtration system main part, the inboard of support is provided with connecting portion, connecting portion set up the pump head in the support inboard including the activity, the outside of pump head is close to the upside of support and has seted up a mounting groove, a sealing washer is installed to the inboard of mounting groove, the outside of pump head is close to the downside of support and has seted up No. two mounting grooves, No. two sealing washers are installed to the inboard of No. two mounting grooves, plastic base is installed to the upper end of pump head, the filter bowl is installed to plastic base's upper end.

Preferably, the number of support has three groups, the number of connecting portion has three groups, three groups all distribute in the inboard of three groups of supports.

Preferably, the axial leads of the first sealing ring and the second sealing ring are positioned on the same straight line, the plastic base is circular, and the filter bowl is circular truncated cone.

Preferably, there are three groups of plastic bases, three groups of plastic bases all distribute in the upper end department of three groups of pump heads, there are three groups of quantity of filter bowl, three groups the filter bowl all distributes in the upper end department of three groups of plastic bases.

Preferably, a liquid outlet is fixedly arranged at one end of the microbial limit filtering system main body, a touch control screen is installed at the front end of the microbial limit filtering system main body, and a power socket is installed at the rear end of the microbial limit filtering system main body.

Preferably, switch is installed to one side that the rear end of microorganism limit filtration system main part is close to power socket, radiator fan is installed to one side that the rear end of microorganism limit filtration system main part is close to switch, the shape of microorganism limit filtration system main part is trapezoidal, four groups of supporting legs are installed to the lower extreme of microorganism limit filtration system main part.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the pump head under the effect of a sealing washer and No. two sealing washers, can reach the purpose of realizing sealed processing between pump head and the support to make sealed effect obviously strengthen, thereby secondly through detaining the filter bowl and put the upper end department at plastic base and make the filter bowl card in plastic base's upper end, can reach and be convenient for install the filter bowl in plastic base's upper end department's purpose, thereby the staff's of being convenient for operation.

2. Through the effect of leakage fluid dram, can reach the purpose in the inside of the liquid discharge microorganism limit filtration system main part after being convenient for filter, secondly through the effect of touch control screen, can reach the purpose that the staff of being convenient for operated.

Drawings

FIG. 1 is a schematic diagram of the overall construction of the microbial limit filtration system of the present invention;

FIG. 2 is a schematic diagram of the overall construction of the microbial confinement filtration system of the present invention;

FIG. 3 is a schematic diagram of a partial explosion configuration of the microbial confinement filtration system of the present invention;

fig. 4 is a schematic view of the internal structure of the connecting portion of the microbial limit filtration system of the present invention.

In the figure: 1. a microbial limit filtration system body; 2. a liquid discharge port; 3. a touch control screen; 4. a support; 5. a power outlet; 6. a power switch; 7. a heat radiation fan; 8. a connecting portion; 81. a pump head; 82. a first mounting groove; 83. a first sealing ring; 84. mounting grooves II; 85. a second sealing ring; 9. a plastic base; 10. a filter bowl.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, microbial limit filtration system, including microbial limit filtration system main part 1, support 4 has been seted up to microbial limit filtration system main part 1's upper end, the inboard of support 4 is provided with connecting portion 8, connecting portion 8 includes the activity and sets up at the inboard pump head 81 of support 4, the outside of pump head 81 is close to the upside of support 4 and has been seted up No. one mounting groove 82, No. one sealing washer 83 is installed to the inboard of No. one mounting groove 82, the outside of pump head 81 is close to the downside of support 4 and has been seted up No. two mounting grooves 84, No. two sealing washers 85 are installed to the inboard of No. two mounting grooves 84, plastic base 9 is installed to the upper end of pump head 81, filter bowl 10 is installed to the upper end of plastic base 9.

In this embodiment, there are three groups in the number of supports 4, there are three groups in the number of connecting portion 8, three groups of connecting portion 8 all distribute in the inboard of three groups of supports 4, the axial lead of a sealing washer 83, No. two sealing washers 85 is located same straight line, the shape of plastic base 9 is circular, the shape of filter bowl 10 is round platform shape, there are three groups in the number of plastic base 9, three groups of plastic base 9 all distribute in the upper end department of three groups of pump heads 81, there are three groups in the number of filter bowl 10, three groups of filter bowl 10 all distribute in the upper end department of three groups of plastic base 9.

Specifically, the filter membrane is firstly placed at the upper end of the plastic base 9, the filter cup 10 is buckled at the upper end of the plastic base 9, so that the filter cup 10 is clamped at the upper end of the plastic base 9, the filter cup 10 presses the filter membrane, the pump head 81 is then inserted into the inner side of the support 4, so that the support 4 and the pump head 81 are tightly matched, the sealing treatment between the support 4 and the pump head 81 is achieved under the action of the first sealing ring 83 and the second sealing ring 85, then the installed plastic base 9 is installed at the upper end of the pump head 81, the liquid to be detected is added into the filter cup 10, the microbial limit filtration system main body 1 is started, so that the liquid in the inner side of the filter cup 10 is pumped into the inner part of the microbial limit filtration system main body 1 through the pump head 81 by the microbial limit filtration system main body 1, and in the process of pumping the liquid, make liquid simply filter through the filter membrane, and liquid carries out depth filtration through microorganism limit filtration system main part 1, under the effect of a sealing washer 83 and No. two sealing washers 85 through pump head 81, can reach the purpose of realizing sealed processing between pump head 81 and the support 4, thereby make sealed effect obviously strengthen, thereby it makes filter bowl 10 card in the upper end of plastic base 9 to put through detaining filter bowl 10 in the upper end department of plastic base 9 secondly, can reach and be convenient for install the purpose at the upper end department of plastic base 9 with filter bowl 10, thereby be convenient for staff's operation.

In this embodiment, a liquid discharge port 2 is fixedly provided at one end of the microbial limit filtration system main body 1, a touch control screen 3 is installed at the front end of the microbial limit filtration system main body 1, a power supply jack 5 is installed at the rear end of the microbial limit filtration system main body 1, a power supply switch 6 is installed at one side of the rear end of the microbial limit filtration system main body 1 close to the power supply jack 5, a cooling fan 7 is installed at one side of the rear end of the microbial limit filtration system main body 1 close to the power supply switch 6, the microbial limit filtration system main body 1 is trapezoidal in shape, and four sets of support legs are installed at the lower end of the microbial limit filtration system main body 1.

Specifically, through the effect of drain outlet 2, can reach the purpose in being convenient for discharge the interior of microorganism limit filtration system main part 1 with the liquid after filtering, secondly through the effect of touch control screen 3, can reach the purpose that the staff of being convenient for operated.

The working principle is as follows:

when in use, the filter membrane is placed at the upper end of the plastic base 9, the filter cup 10 is buckled at the upper end of the plastic base 9, so that the filter cup 10 is clamped at the upper end of the plastic base 9, the filter cup 10 presses the filter membrane, the pump head 81 is inserted into the inner side of the support 4, so that the support 4 is tightly matched with the pump head 81, the sealing treatment between the support 4 and the pump head 81 is achieved under the action of the first sealing ring 83 and the second sealing ring 85, the installed plastic base 9 is installed at the upper end of the pump head 81, the liquid to be detected is added into the filter cup 10, the microbial limit filtering system main body 1 is started, so that the liquid in the inner side of the filter cup 10 is pumped into the inner part of the microbial limit filtering system main body 1 through the pump head 81 by the microbial limit filtering system main body 1, and in the process of pumping the liquid, make liquid carry out simple filtration through the filter membrane, and liquid carries out depth filtration through microorganism limit filtration system main part 1, at this moment, liquid is discharged from leakage fluid dram 2, thereby accomplish filtering work, under the effect of sealing washer 83 and No. two sealing washers 85 through pump head 81, can reach the purpose of realizing sealed processing between pump head 81 and the support 4, thereby make sealed effect obviously strengthen, thereby secondly through detaining filter bowl 10 and put the upper end department at plastic base 9 and make filter bowl 10 card in plastic base 9's upper end, can reach and be convenient for install the purpose at plastic base 9's upper end department with filter bowl 10, thereby be convenient for staff's operation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Microbial limit filtration system comprising a microbial limit filtration system body (1), characterized in that: support (4) have been seted up to the upper end of microorganism limit filtration system main part (1), the inboard of support (4) is provided with connecting portion (8), connecting portion (8) set up pump head (81) inboard at support (4) including the activity, mounting groove (82) have been seted up to the upside that the outside of pump head (81) is close to support (4), sealing washer (83) are installed to the inboard of mounting groove (82), the downside that the outside of pump head (81) is close to support (4) has been seted up No. two mounting grooves (84), No. two sealing washer (85) are installed to the inboard of No. two mounting grooves (84), plastic base (9) are installed to the upper end of pump head (81), filter bowl (10) are installed to the upper end of plastic base (9).

2. The microbial limit filtration system of claim 1, wherein: the quantity of support (4) has three groups, the quantity of connecting portion (8) has three groups, three groups connecting portion (8) all distribute in the inboard of three groups of supports (4).

3. The microbial limit filtration system of claim 1, wherein: the axial leads of the first sealing ring (83) and the second sealing ring (85) are positioned on the same straight line, the plastic base (9) is circular, and the filter bowl (10) is circular truncated cone-shaped.

4. The microbial limit filtration system of claim 1, wherein: the quantity of plastic base (9) has three groups, three groups plastic base (9) all distribute in the upper end department of three group pump heads (81), the quantity of filter bowl (10) has three groups, three groups filter bowl (10) all distribute in the upper end department of three groups plastic base (9).

5. The microbial limit filtration system of claim 1, wherein: the microbial limit filtering system is characterized in that a liquid discharge port (2) is fixedly arranged at one end of the microbial limit filtering system main body (1), a touch control screen (3) is installed at the front end of the microbial limit filtering system main body (1), and a power socket (5) is installed at the rear end of the microbial limit filtering system main body (1).

6. The microbial limit filtration system of claim 5, wherein: switch (6) are installed to one side that the rear end of microorganism limit filtration system main part (1) is close to power socket (5), radiator fan (7) are installed to one side that the rear end of microorganism limit filtration system main part (1) is close to power switch (6), the shape of microorganism limit filtration system main part (1) is trapezoidal, four groups of supporting legs are installed to the lower extreme of microorganism limit filtration system main part (1).