CN200963545Y - Bacteria check vacuum absorbing and filtering device - Google Patents
Bacteria check vacuum absorbing and filtering device Download PDFInfo
- Publication number
- CN200963545Y CN200963545Y CN 200620009434 CN200620009434U CN200963545Y CN 200963545 Y CN200963545 Y CN 200963545Y CN 200620009434 CN200620009434 CN 200620009434 CN 200620009434 U CN200620009434 U CN 200620009434U CN 200963545 Y CN200963545 Y CN 200963545Y
- Authority
- CN
- China
- Prior art keywords
- filter
- vacuum tank
- vacuum
- bacteria
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a medical apparatus, in particular to a bacteria testing vacuum suction filter for bacteria test. The bacteria testing vacuum suction filter comprises a base (1) and a vacuum tank (2), wherein the vacuum tank (2) is provided with two filter heads (3) which is provided on the upper with a filter cup (4), and a filter membrane (5) is arranged between the filter heads (3) and a filter cup (4); the vacuum tank (2) is also provided with a manometer (6), a dryer (7) and a vacuum pump (8), and a pressure regulating valve (9) is arranged in a pipe connecting the vacuum pump (8) and the vacuum tank (2); the vacuum tank (2) is provided at the bottom with a drainpipe (11); the filter heads (3) are provided with switches (10). The utility model is characterized in balanced filtering pressure and simple and convenient operation.
Description
Technical field
The utility model relates to a kind of medical apparatus, and a kind of specifically bacteriologic test vacuum filter is used for the check of bacterium.
Background technology
The employed absorbing devices of bacteriologic test all is not to use the situation of person according to oneself at present, and processing and fabricating forms voluntarily, lacks unified style and standard, and ubiquity the shortcoming of filter pressure instability, no drying facility, complicated operation.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the shortcoming that exists in the prior art, and a kind of filter pressure equilibrium, easy to operate bacteriologic test vacuum filter are provided.
The utility model is achieved in that a kind of bacteriologic test vacuum filter for this reason, it is characterized in that: it is made of pedestal, vacuum tank, two filters are installed on the vacuum tank, filter top is provided with filter bowl, be pressed with filter membrane between filter and the filter bowl, Pressure gauge, drier and vavuum pump also are installed on the vacuum tank, the conduit that connects vavuum pump and vacuum tank is provided with pressure-regulating valve, the bottom of vacuum tank also has drainpipe, and switch is set on the filter.
The beneficial effects of the utility model are: the filter pressure equilibrium, and easy and simple to handle.
Description of drawings
Accompanying drawing is the utility model structural representation.
Among the figure: 1. pedestal, 2. vacuum tank, 3. filter, 4. filter bowl, 5. filter membrane, 6. Pressure gauge, 7. drier, 8. vavuum pump, 9. pressure-regulating valve, 10. switch, 11. drainpipes.
The specific embodiment
With reference to the accompanying drawings, a kind of bacteriologic test vacuum filter, it is made of pedestal 1, vacuum tank 2, two filters 3 are installed on the vacuum tank 2, and filter 3 tops are provided with filter bowl 4, are pressed with filter membrane 5 between filter 3 and the filter bowl 4, Pressure gauge 6, drier 7 and vavuum pump 8 also are installed on the vacuum tank 2, the conduit that connects vavuum pump 8 and vacuum tank 2 is provided with pressure-regulating valve 9, and the bottom of vacuum tank 2 also has drainpipe 11, and switch 10 is set on the filter 3.
Claims (1)
- A kind of bacteriologic test vacuum filter, it is characterized in that: it is made of pedestal (1), vacuum tank (2), two filters (3) are installed on the vacuum tank (2), filter (3) top is provided with filter bowl (4), be pressed with filter membrane (5) between filter (3) and the filter bowl (4), Pressure gauge (6), drier (7) and vavuum pump (8) also are installed on the vacuum tank (2), the conduit that connects vavuum pump (8) and vacuum tank (2) is provided with pressure-regulating valve (9), the bottom of vacuum tank (2) also has drainpipe (11), and switch (10) is set on the filter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009434 CN200963545Y (en) | 2006-11-09 | 2006-11-09 | Bacteria check vacuum absorbing and filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009434 CN200963545Y (en) | 2006-11-09 | 2006-11-09 | Bacteria check vacuum absorbing and filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200963545Y true CN200963545Y (en) | 2007-10-24 |
Family
ID=38867560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620009434 Expired - Fee Related CN200963545Y (en) | 2006-11-09 | 2006-11-09 | Bacteria check vacuum absorbing and filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200963545Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470635A (en) * | 2012-07-03 | 2015-03-25 | 默克专利股份公司 | Sample preparation device |
-
2006
- 2006-11-09 CN CN 200620009434 patent/CN200963545Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470635A (en) * | 2012-07-03 | 2015-03-25 | 默克专利股份公司 | Sample preparation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |