CN208839170U - A kind of filter for biological load detection - Google Patents
A kind of filter for biological load detection Download PDFInfo
- Publication number
- CN208839170U CN208839170U CN201821489848.5U CN201821489848U CN208839170U CN 208839170 U CN208839170 U CN 208839170U CN 201821489848 U CN201821489848 U CN 201821489848U CN 208839170 U CN208839170 U CN 208839170U
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- China
- Prior art keywords
- support plate
- filter
- filter cartridge
- connecting tube
- load detection
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Abstract
The utility model discloses a kind of filters for biological load detection, it is related to biological detection filter, including the first support plate, the side of first support plate is provided with the second support plate, and first is equipped with communicating pipe between support plate and the second support plate, the upper surface of the communicating pipe is uniformly equipped with connecting tube, the inside of the connecting tube is equipped with globe valve, and the upper surface of connecting tube is fixedly installed with screwed pipe, the upper surface of the screwed pipe is fixedly installed with inner connection tube, and the top of the connecting tube is equipped with filter cartridge.The filter cartridge of the utility model is after removal, its internal sealing film can flock together under the action of own resilient, the water outlet of filter cartridge can be blocked, it can prevent the dust in outside air from entering, it can prevent detection next time from error occur, fixed ring can be allowed to fit closely with connecting tube by waterstop pad, can prevent filter cartridge from occurring the problem of leak at work.
Description
Technical field
The utility model relates to biological detection filter, specifically a kind of filter for biological load detection.
Background technique
As microorganism detection is increasingly paid attention in the fields such as food, pharmacy, disease control, chemical industry, inspected number is also continuously increased,
In biological detection, filter is one of common work, and the effect of experiment detection can be improved in a good filter of quality
Rate, filter have many advantages, such as efficient, standard modular, fully automatic operation, service life length and high quality.
Traditional filter not no function of automatic-sealed after removal, has dust and entered from the water outlet of filter
Among filter, error can be caused to detection next time, and in order to improve the practicability of filter, need filter and connecting tube it
Between antipriming is installed, to prevent from leaking when using filter, the angle of traditional filter be it is fixed, some
Special occasion can bring the inconvenience used.Therefore, those skilled in the art provide a kind of mistake for biological load detection
Filter, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of filters for biological load detection, to solve above-mentioned background skill
The traditional filter proposed in art the not no function of automatic-sealed after removal, has dust and enters from the water outlet of filter
Among filter, error can be caused to detection next time, and in order to improve the practicability of filter, need in filter and connecting tube
Between antipriming is installed, to prevent from leaking when using filter, the angle of traditional filter be it is fixed, one
A little special occasions can bring the inconvenient problem used.
To achieve the above object, the utility model provides the following technical solutions:
A kind of filter for biological load detection, including the first support plate, the side setting of first support plate
There is the second support plate, and communicating pipe is installed between the first support plate and the second support plate, the upper surface of the communicating pipe is uniform
Connecting tube is installed, the inside of the connecting tube is equipped with globe valve, and the upper surface of connecting tube is fixedly installed with screwed pipe, institute
The upper surface for stating screwed pipe is fixedly installed with inner connection tube, and the top of the connecting tube is equipped with filter cartridge, the screwed pipe and
Inner connection tube is located at the inside of filter cartridge, and the inner wall bottom end of the filter cartridge is provided with internal screw thread, the filter cartridge and screwed pipe
It is connected by threaded engagement, and the inside of filter cartridge is equipped with sealing film, the inner wall of the filter cartridge on the upside of internal screw thread
Fixed ring is fixedly installed on the upside of sealing film, the lower surface of the fixed ring is equipped with waterstop pad, first support
The side insertion of plate is equipped with fixed block, and being internally embedded for the first support plate is equipped with bearing, and the side of the fixed block is embedding
Enter to be equipped in the side of bearing, the communicating pipe insertion is mounted on the other side of bearing, the front surface of first support plate
It is switched through being equipped with.
As a further solution of the present invention: the diameter of the screwed pipe is less than the diameter of connecting tube, the interior company
The diameter of adapter tube is less than the diameter of inner connection tube.
The interior diameter of the fixed ring is less than the interior diameter of inner connection tube as a further solution of the present invention,
The interior diameter of the filter cartridge is greater than the overall diameter of screwed pipe and inner connection tube.
The outer ring side of the bearing offers link slot, the fixation as a further solution of the present invention,
The lateral projection and link slot of block are rotatablely connected, and the both ends of fixed block are fixedly mounted on the side wall of the first support plate,
The inner ring of the fixed block is fixedly connected with communicating pipe, is evenly distributed with latch on the outside of the bearing.
The switch is located at one end rotational installation inside the first support plate as a further solution of the present invention,
Have a connecting rod, the connecting rod is rotatably equipped with fixture block far from one end of switch, the inner wall of the fixture block and the first support plate it
Between spring is installed, between the middle section of the connecting rod and the inner wall of the first support plate pass through shaft be rotatablely installed.
Interval between one end and latch of the separate spring of the fixture block as a further solution of the present invention,
Shape is consistent.
The sealing film is a kind of component of silica gel material, the sealing as a further solution of the present invention,
Pad is a kind of component of rubber material.
Compared with prior art, the utility model has the beneficial effects that
After removal, internal sealing film can be gathered in the filter cartridge of the utility model under the action of own resilient
Together, the water outlet of filter cartridge can be blocked, can prevents the dust in outside air from entering, can prevents next time from detecting
Existing error, can allow fixed ring to fit closely with connecting tube, can prevent filter cartridge from occurring leak at work by waterstop pad
The problem of, by pressing switch, filter cartridge can be improved so as to adjust the angle of filter cartridge with rotational communication pipe
Practicability, be conducive to adapt to various working spaces.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of filter for biological load detection；
Fig. 2 be it is a kind of for biological load detection filter in filter cartridge bottom end and connecting tube cross-sectional view；
Fig. 3 be it is a kind of for biological load detection filter in the first support plate side view；
Fig. 4 be it is a kind of for biological load detection filter in the first support plate cross-sectional view.
In figure: 1, the first support plate；2, the second support plate；3, communicating pipe；4, connecting tube；5, globe valve；6, filter cartridge；7,
Injection pipe；8, it switchs；41, screwed pipe；42, inner connection tube；61, internal screw thread；62, film is sealed；63, fixed ring；64, waterstop pad；
11, bearing；12, fixed block；13, latch；81, connecting rod；82, fixture block；83, spring.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of filter for biological load detection, including first
Support plate 1, the side of the first support plate 1 is provided with the second support plate 2, and installs between the first support plate 1 and the second support plate 2
There is communicating pipe 3, the upper surface of communicating pipe 3 is uniformly equipped with connecting tube 4, and the inside of connecting tube 4 is equipped with globe valve 5, and connects
The upper surface of pipe 4 is fixedly installed with screwed pipe 41, and the upper surface of screwed pipe 41 is fixedly installed with inner connection tube 42, connecting tube 4
Top is equipped with filter cartridge 6, and screwed pipe 41 and inner connection tube 42 are located at the inside of filter cartridge 6, the inner wall bottom end setting of filter cartridge 6
There is internal screw thread 61, filter cartridge 6 is connect with screwed pipe 41 by threaded engagement, and the inside of filter cartridge 6 is close to the upper of internal screw thread 61
Side is equipped with sealing film 62, and the inner wall of filter cartridge 6 is fixedly installed with fixed ring 63 close to the upside of sealing film 62, fixed ring 63
Lower surface is equipped with waterstop pad 64, and the side insertion of the first support plate 1 is equipped with fixed block 12, and the inside of the first support plate 1
Insertion is equipped with bearing 11, and the side insertion of fixed block 12 is equipped in the side of bearing 11, and the insertion of communicating pipe 3 is mounted on bearing
11 other side, the front surface of the first support plate 1, which runs through, is equipped with switch 8.
In Fig. 2: in order to install filter cartridge 6, the diameter of screwed pipe 41 is less than the diameter of connecting tube 4, inner connection tube 42
Diameter is less than the diameter of inner connection tube 42, and the interior diameter of fixed ring 63 is less than the interior diameter of inner connection tube 42, filter cartridge 6 it is interior straight
Diameter is greater than the overall diameter of screwed pipe 41 and inner connection tube 42, and in order to improve the elasticity of sealing film 62, sealing film 62 is a kind of silica gel
The component of material；In order to allow waterstop pad 64 to fit closely with inner connection tube 42, waterstop pad 64 is a kind of component of rubber material.
In Fig. 3: in order to allow bearing 11 to be suspended on the inside of the first support plate 1, the outer ring side of bearing 11 offers company
Access slot, the lateral projection and link slot of fixed block 12 are rotatablely connected, and the both ends of fixed block 12 are fixedly mounted on first
On the side wall of fagging 1, the inner ring of fixed block 12 is fixedly connected with communicating pipe 3, and the outside of bearing 11 is evenly distributed with latch 13.
In Fig. 4: manipulating the rotation of communicating pipe 3 for convenience, switch 8 is located at the rotation of one end inside the first support plate 1
Connecting rod 81 is installed, connecting rod 81 is rotatably equipped with fixture block 82 far from one end of switch 8, fixture block 82 and the first support plate 1
Spring 83 is installed between inner wall, is rotated and is pacified by shaft between the middle section of connecting rod 81 and the inner wall of the first support plate 1
Dress；Interval shape between one end of the separate spring 83 of fixture block 82 and latch 13 is consistent.
The working principle of the utility model is: the meeting of film 62 is sealed under the action of own resilient when filter cartridge 6 is removed,
The water outlet of filter cartridge 6 is stopped, when needing using filter, filter cartridge 6 is rotatably mounted to spiral shell by internal screw thread 61
On line pipe 41, while installation, inner connection tube 42 can jack up sealing film 62, meanwhile, the top of inner connection tube 42 can be close to
On waterstop pad 64, pin switch 8, one end that switch 8 is located inside the first support plate 1 will drive with the first support plate 1
Tie point is that the center of circle is rotated, and so as to drive 82 compressed spring 83 of fixture block, is left outside bearing 11 in the side of fixture block 82
After the latch 13 of side, communicating pipe 3 can be rotated, after communicating pipe 3 is turned to suitable angle, trip switch 8, spring 83 can band
Dynamic fixture block 82 sticks into the interval of latch 13, and so as to fix bearing 11, communicating pipe 3 is far from the first support plate 1
One end is connect through the second support plate 2 with the pipe of next facility, after installation is complete, the solution filtered will be needed to pass through note
Enter pipe 7 to enter in filter cartridge 6, solution can pass sequentially through inner connection tube 42, screwed pipe 41, connection after the filtering of filter cartridge 6
Pipe 4 and communicating pipe 3, then filter is left by external pipe, the circulation of one action can be completed.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (7)
1. a kind of filter for biological load detection, including the first support plate (1), the side of first support plate (1)
It is provided with the second support plate (2), and communicating pipe (3), feature is installed between the first support plate (1) and the second support plate (2)
It is, the upper surface of the communicating pipe (3) is uniformly equipped with connecting tube (4), and the inside of the connecting tube (4) is equipped with globe valve
(5), and the upper surface of connecting tube (4) is fixedly installed with screwed pipe (41), and the upper surface of the screwed pipe (41) is fixedly installed with
The top of inner connection tube (42), the connecting tube (4) is equipped with filter cartridge (6), the screwed pipe (41) and inner connection tube (42)
Positioned at the inside of filter cartridge (6), the inner wall bottom end of the filter cartridge (6) is provided with internal screw thread (61), the filter cartridge (6) and spiral shell
Line pipe (41) is connected by threaded engagement, and the inside of filter cartridge (6) is equipped with sealing film on the upside of internal screw thread (61)
(62), the inner wall of the filter cartridge (6) is fixedly installed with fixed ring (63), the fixed ring on the upside of sealing film (62)
(63) lower surface is equipped with waterstop pad (64), and the side insertion of first support plate (1) is equipped with fixed block (12), and the
Being internally embedded for one support plate (1) is equipped with bearing (11), and the side insertion of the fixed block (12) is equipped with bearing (11)
In side, communicating pipe (3) insertion is mounted on the other side of bearing (11), and the front surface of first support plate (1) runs through
Switch (8) are installed.
2. a kind of filter for biological load detection according to claim 1, which is characterized in that the screwed pipe
(41) diameter is less than the diameter of connecting tube (4), and the diameter of the inner connection tube (42) is less than the diameter of inner connection tube (42).
3. a kind of filter for biological load detection according to claim 1, which is characterized in that the fixed ring
(63) interior diameter is less than the interior diameter of inner connection tube (42), and the interior diameter of the filter cartridge (6) is greater than screwed pipe (41) and interior
The overall diameter of connecting tube (42).
4. a kind of filter for biological load detection according to claim 1, which is characterized in that the bearing (11)
Outer ring side offer link slot, the lateral projection and link slot of the fixed block (12) are rotatablely connected, and fixed block
(12) both ends are fixedly mounted on the side wall of the first support plate (1), and the inner ring of the fixed block (12) and communicating pipe (3) are fixed
It connects, is evenly distributed with latch (13) on the outside of the bearing (11).
5. a kind of filter for biological load detection according to claim 1, which is characterized in that the switch (8)
One end internal positioned at the first support plate (1) is rotatably equipped with connecting rod (81), and the one of the separate switch (8) of the connecting rod (81)
End is rotatably equipped with fixture block (82), is equipped with spring (83) between the fixture block (82) and the inner wall of the first support plate (1), described
It is rotatablely installed between the middle section of connecting rod (81) and the inner wall of the first support plate (1) by shaft.
6. a kind of filter for biological load detection according to claim 5, which is characterized in that the fixture block (82)
Separate spring (83) one end it is consistent with the interval shape between latch (13).
7. a kind of filter for biological load detection according to claim 1, which is characterized in that the sealing film
It (62) is a kind of component of silica gel material, the waterstop pad (64) is a kind of component of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821489848.5U CN208839170U (en) | 2018-09-12 | 2018-09-12 | A kind of filter for biological load detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821489848.5U CN208839170U (en) | 2018-09-12 | 2018-09-12 | A kind of filter for biological load detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208839170U true CN208839170U (en) | 2019-05-10 |
Family
ID=66371787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821489848.5U Active CN208839170U (en) | 2018-09-12 | 2018-09-12 | A kind of filter for biological load detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208839170U (en) |
-
2018
- 2018-09-12 CN CN201821489848.5U patent/CN208839170U/en active Active
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