CN213965342U - A suction filter device for water sample microorganism detects - Google Patents
A suction filter device for water sample microorganism detects Download PDFInfo
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- CN213965342U CN213965342U CN202022656823.3U CN202022656823U CN213965342U CN 213965342 U CN213965342 U CN 213965342U CN 202022656823 U CN202022656823 U CN 202022656823U CN 213965342 U CN213965342 U CN 213965342U
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- suction filtration
- end surface
- fixed connection
- inlet tube
- sealing washer
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Abstract
The utility model discloses a suction filtration device for water sample microbiological detection, including the suction filtration case, the upper end surface of suction filtration case is provided with the case lid, the front end surface of suction filtration case is provided with female buckle, the front end surface of case lid is provided with public buckle, the upper end surface of case lid is provided with the upper sealing washer, the upper end surface of upper sealing washer is provided with the inlet tube, the upper end surface of inlet tube is provided with the connecting piece, the side surface of inlet tube is provided with the governing valve, the upper end surface of connecting piece is provided with the funnel, the upper end surface of funnel is provided with the top cap, the upper end surface of top cap is provided with the lid button. A suction filtration device for water sample microbiological detection, simple structure, convenient operation has convenient to detach, conveniently clears up and disinfect to inside, strengthens the leakproofness, improves detection efficiency, strengthens the connectivity, practical function is good.
Description
Technical Field
The utility model relates to a water sample detects technical field, in particular to a suction filtration device for water sample microorganism detects.
Background
Among the prior art, carry out the suction filtration to the well microorganism of drinking water and detect, wherein microorganism inspection project coliform crowd, faecal streptococcus, pseudomonas aeruginosa, clostridium perfringens all can use filter membrane method to handle the water sample, but the inspector can only carry out single detection usually at every turn when examining, because carry out conventional water quality monitoring time measuring to the waters, the water sample quantity of gathering is more, when carrying out single water sample suction filtration this moment, need carry out operation many times, and the work efficiency is reduced, secondly, water sample microorganism detection's suction filtration device, after the detection, be not convenient for carry out cleaning and sterilization work to the drainage tank, be not convenient for dismantle, connection performance is poor, for this reason, we propose a suction filtration device who is used for water sample microorganism detection.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a suction filtration device for water sample microorganism detects can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a suction filtration device for water sample microbiological detection, includes the suction filtration case, the upper end surface of suction filtration case is provided with the case lid, the front end surface of suction filtration case is provided with female buckle, the front end surface of case lid is provided with public buckle, the upper end surface of case lid is provided with upper sealing washer, the upper end surface of upper sealing washer is provided with the inlet tube, the upper end surface of inlet tube is provided with the connecting piece, the side surface of inlet tube is provided with the governing valve, the upper end surface of connecting piece is provided with the funnel, the upper end surface of funnel is provided with the top cap, the upper end surface of top cap is provided with the lid button.
Preferably, be fixed connection between public buckle and the case lid, be fixed connection between female buckle and the suction filtration case, be swing joint between suction filtration case and the case lid through public buckle and female buckle, be fixed connection between upper sealing washer and the case lid, the quantity of upper sealing washer is six, be fixed connection between inlet tube and the upper sealing washer.
By adopting the technical scheme, the following technical effects can be achieved: through the connection of the male buckle and the female buckle, the box cover and the suction filtration box are convenient to detach and clean.
Preferably, be fixed connection between connecting piece and the inlet tube, be swing joint between governing valve and the inlet tube, the quantity of governing valve is six, be fixed connection between funnel and the connecting piece, be swing joint between top cap and the funnel, be fixed connection between top cap and the lid button, the quantity of top cap and lid button is six.
By adopting the technical scheme, the following technical effects can be achieved: the size of the water filtering flow is controlled by the adjusting valve.
Preferably, the outer surface of the side end of the suction filtration box is provided with a movable seat, the movable seat is fixedly connected with the suction filtration box, the outer surface of the side end of the movable seat is provided with an exhaust tube, the exhaust tube is movably connected with the movable seat, the outer surface of the side end of the exhaust tube is provided with a vacuum pump, and the vacuum pump is fixedly connected with the exhaust tube.
By adopting the technical scheme, the following technical effects can be achieved: and performing air exhaust and filtration through an exhaust pipe and a vacuum pump.
Preferably, the lateral end surface of the suction filtration box is provided with a drain pipe, the drain pipe is fixedly connected with the suction filtration box, the upper end surface of the drain pipe is provided with a stop valve, and the stop valve is movably connected with the drain pipe.
By adopting the technical scheme, the following technical effects can be achieved: the drainage is carried out through the drainage pipe, and the opening or the closing is controlled through the stop valve.
Preferably, the lower extreme surface of case lid is provided with lower floor's sealing washer, be fixed connection between lower floor's sealing washer and the case lid, the inside lower extreme surface of inlet tube is provided with the filter core, be fixed connection between filter core and the inlet tube, the quantity of filter core is six.
By adopting the technical scheme, the following technical effects can be achieved: through upper sealing washer and lower floor's sealing washer, the filterable sealed effect of reinforcing, through the filter core, filter water.
Compared with the prior art, the utility model has the advantages that the box cover and the suction filtration box are convenient to detach by connecting the male buckle with the female buckle, the interior is convenient to clean and sterilize, the detection of microorganism items is simultaneously carried out on a plurality of water samples by arranging six funnels, the detection efficiency is improved, the size of water filtration can be adjusted by arranging the regulating valve, the top cover is arranged to prevent external dust from falling into the funnels during detection to cause inaccurate detection result, the upper sealing ring and the lower sealing ring are arranged to enhance the sealing performance of the interior, the effect of vacuum air pumping filtration is improved, the water filtration is carried out by the inner filter element, the whole suction filtration device for water sample microorganism detection has simple structure and convenient operation, is convenient to detach, is convenient to clean and sterilize the interior, and enhances the sealing performance, the detection efficiency is improved, the connectivity is enhanced, and the practical effect is good.
Drawings
FIG. 1 is a schematic view of the overall structure of a filtration apparatus for detecting microorganisms in a water sample according to the present invention;
FIG. 2 is a front cross-sectional view of a filtration device for detecting microorganisms in a water sample according to the present invention;
FIG. 3 is a top view of the present invention showing a filtration apparatus for detecting microorganisms in a water sample;
figure 4 is the utility model relates to a A's enlargements in figure 2 for water sample microorganism detects's suction filter device.
In the figure: 1. a suction filtration box; 2. a box cover; 3. a female buckle; 4. a male buckle; 5. an upper layer sealing ring; 6. a water inlet pipe; 7. a connecting member; 8. adjusting a valve; 9. a funnel; 10. a funnel cover; 11. a cover button; 12. a movable seat; 13. an air exhaust pipe; 14. a vacuum pump; 15. a drain pipe; 16. a stop valve; 17. a lower layer sealing ring; 18. and (3) a filter element.
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, a suction filtration device for water sample microorganism detection, including suction filtration case 1, the upper end surface of suction filtration case 1 is provided with case lid 2, the front end surface of suction filtration case 1 is provided with female buckle 3, the front end surface of case lid 2 is provided with public buckle 4, the upper end surface of case lid 2 is provided with upper sealing washer 5, the upper end surface of upper sealing washer 5 is provided with inlet tube 6, the upper end surface of inlet tube 6 is provided with connecting piece 7, the side surface of inlet tube 6 is provided with governing valve 8, the upper end surface of connecting piece 7 is provided with funnel 9, the upper end surface of funnel 9 is provided with top cap 10, the upper end surface of top cap 10 is provided with lid button 11.
Be fixed connection between public buckle 4 and case lid 2, be fixed connection between female buckle 3 and the suction filtration case 1, be swing joint between suction filtration case 1 and the case lid 2 through between public buckle 4 and the female buckle 3, be fixed connection between upper sealing washer 5 and the case lid 2, the quantity of upper sealing washer 5 is six, be fixed connection between inlet tube 6 and the upper sealing washer 5, be connected through public buckle 4 and female buckle 3, make its convenient to detach, conveniently clear up inside.
Be fixed connection between connecting piece 7 and the inlet tube 6, be swing joint between governing valve 8 and the inlet tube 6, governing valve 8's quantity is six, is fixed connection between funnel 9 and the connecting piece 7, is swing joint between top cap 10 and the funnel 9, is fixed connection between top cap 10 and the lid button 11, and top cap 10 is six with the quantity of lid button 11, prevents to fall into dust influence testing result when detecting through top cap 10.
The outer surface of the side end of the suction filtration box 1 is provided with a movable seat 12, the movable seat 12 is fixedly connected with the suction filtration box 1, the outer surface of the side end of the movable seat 12 is provided with an exhaust tube 13, the exhaust tube 13 is movably connected with the movable seat 12, the outer surface of the side end of the exhaust tube 13 is provided with a vacuum pump 14, the vacuum pump 14 is fixedly connected with the exhaust tube 13, and the inside of the suction filtration box is subjected to air exhaust through the vacuum pump 14 and the exhaust tube 13.
The lateral end surface of the suction filtration box 1 is provided with a drain pipe 15, the drain pipe 15 is fixedly connected with the suction filtration box 1, the upper end surface of the drain pipe 15 is provided with a stop valve 16, the stop valve 16 is movably connected with the drain pipe 15, water is drained through the drain pipe 15, and the stop valve 16 is controlled to be opened or closed.
The lower extreme surface of case lid 2 is provided with lower floor's sealing washer 17, is fixed connection between lower floor's sealing washer 17 and the case lid 2, and the inside lower extreme surface of inlet tube 6 is provided with filter core 18, is fixed connection between filter core 18 and the inlet tube 6, and the quantity of filter core 18 is six, through lower floor's sealing washer 17, strengthens inside leakproofness.
It should be noted that, in the utility model, when in use, the staff pours the water sample to be detected into the funnel 9 by opening the top cover 10, adjusts the water flow filtration size by adjusting the adjusting valve 8 on the lower inlet pipe 6, and by opening the vacuum pump 14, the air in the suction filtration box 1 is pumped out by the exhaust pipe 13, so that the water is filtered into the suction filtration box 1 by the filter element 18 for detection, and is connected with the female buckle 3 by the male buckle 4, so that the box cover 2 and the suction filtration box 1 are convenient to disassemble, the interior is convenient to clean and sterilize, by having six funnels 9, the microorganism project detection can be simultaneously carried out on various water samples, the detection efficiency is improved, by the top cover 10, the external dust is prevented from falling into the funnel 9 during detection, the influence of inaccurate detection result is caused, by the upper sealing ring 5 and the lower sealing ring 17, the sealing performance of the interior is enhanced, the vacuum pumping and filtering effect is improved, water after the interior is filtered is discharged through the water discharge pipe 15, and the stop valve 16 is controlled to be opened and closed.
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 (6)
1. The utility model provides a suction filtration device for water sample microorganism detects, includes suction filtration case (1), its characterized in that: the utility model discloses a suction filtration case, including suction filtration case (1), case lid (2), box cover (1), box cover (2), upper end surface of box cover (2) is provided with female buckle (3), the front end surface of box cover (2) is provided with public buckle (4), the upper end surface of box cover (2) is provided with upper sealing washer (5), the upper end surface of upper sealing washer (5) is provided with inlet tube (6), the upper end surface of inlet tube (6) is provided with connecting piece (7), the side surface of inlet tube (6) is provided with governing valve (8), the upper end surface of connecting piece (7) is provided with funnel (9), the upper end surface of funnel (9) is provided with top cap (10), the upper end surface of top cap (10) is provided with lid button (11).
2. The suction filtration device for the microbiological detection of water samples according to claim 1, characterized in that: be fixed connection between public buckle (4) and case lid (2), be fixed connection between female buckle (3) and suction filtration case (1), be swing joint between suction filtration case (1) and case lid (2) through public buckle (4) and female buckle (3), be fixed connection between upper sealing washer (5) and case lid (2), the quantity of upper sealing washer (5) is six, be fixed connection between inlet tube (6) and upper sealing washer (5).
3. The suction filtration device for the microbiological detection of water samples according to claim 1, characterized in that: be fixed connection between connecting piece (7) and inlet tube (6), be swing joint between governing valve (8) and inlet tube (6), the quantity of governing valve (8) is six, be fixed connection between funnel (9) and connecting piece (7), be swing joint between top cap (10) and funnel (9), be fixed connection between top cap (10) and lid button (11), top cap (10) and the quantity of lid button (11) are six.
4. The suction filtration device for the microbiological detection of water samples according to claim 1, characterized in that: the utility model discloses a vacuum pump, including suction box (1), movable seat (12) are provided with to the side surface of suction box (1), be fixed connection between movable seat (12) and suction box (1), the side surface of movable seat (12) is provided with exhaust tube (13), be swing joint between exhaust tube (13) and movable seat (12), the side surface of exhaust tube (13) is provided with vacuum pump (14), be fixed connection between vacuum pump (14) and exhaust tube (13).
5. The suction filtration device for the microbiological detection of water samples according to claim 1, characterized in that: the side surface of suction filtration case (1) is provided with drain pipe (15), be fixed connection between drain pipe (15) and suction filtration case (1), the upper end surface of drain pipe (15) is provided with stop valve (16), be swing joint between stop valve (16) and drain pipe (15).
6. The suction filtration device for the microbiological detection of water samples according to claim 1, characterized in that: the lower extreme surface of case lid (2) is provided with lower floor's sealing washer (17), be fixed connection between lower floor's sealing washer (17) and case lid (2), the inside lower extreme surface of inlet tube (6) is provided with filter core (18), be fixed connection between filter core (18) and inlet tube (6), the quantity of filter core (18) is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022656823.3U CN213965342U (en) | 2020-11-17 | 2020-11-17 | A suction filter device for water sample microorganism detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022656823.3U CN213965342U (en) | 2020-11-17 | 2020-11-17 | A suction filter device for water sample microorganism detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213965342U true CN213965342U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022656823.3U Active CN213965342U (en) | 2020-11-17 | 2020-11-17 | A suction filter device for water sample microorganism detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213965342U (en) |
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2020
- 2020-11-17 CN CN202022656823.3U patent/CN213965342U/en active Active
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