CN209542184U - A kind of fluid collection device - Google Patents
A kind of fluid collection device Download PDFInfo
- Publication number
- CN209542184U CN209542184U CN201920145649.0U CN201920145649U CN209542184U CN 209542184 U CN209542184 U CN 209542184U CN 201920145649 U CN201920145649 U CN 201920145649U CN 209542184 U CN209542184 U CN 209542184U
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- CN
- China
- Prior art keywords
- cavity
- inlet tube
- sampler
- jointing
- ontology
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- 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.)
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Abstract
The utility model discloses a kind of fluid collection devices, including sampler and vacuum collecting bag, sampler to be connected through a screw thread with vacuum collecting bag；Sampler includes cylindrical sampler ontology, has the first cavity and the second cavity in sampler ontology；It is equipped with jointing close to one end of the second cavity on sampler ontology, jointing is for connecting sampler ontology and vacuum collecting bag；Prolong its axial location in sampler ontology and be set with inlet tube, inlet tube runs through the first cavity, the second cavity and jointing, and one end setting of inlet tube is external in sampler sheet, and the other end of inlet tube is arranged in jointing；Inlet tube slides in sampler ontology；The position being located in the first cavity on inlet tube is fixedly connected with voussoir, it is located at the position on the outside of the first cavity on sampler ontology and is equipped with push switch, the fluid collection device of the utility model by adopting the above technical scheme being capable of effective filter raw liquid, the impurity in sample is reduced, while taking liquid convenient.
Description
Technical field
The utility model relates to examine detection field, specially a kind of fluid collection device.
Background technique
It needs to react sample to be tested with reagent in examining detection process, negates stoste after answering after the reaction was completed and be used as inspection
Test sample originally proceeds in detection bottle, be then placed in examine equipment to test traditional at present to take liquid mode all be using injection
Device has filter cotton at injector inlet, will be put into detection bottle and is stored after stock solution collection by syringe, this mode
The impurity after reacting in liquid cannot be effectively filtered, while being sampled more troublesome.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned technical problem to provide a kind of liquid collection
Device, the device can effective filter raw liquid, reduce the impurity in sample, while taking liquid convenient.
To solve the above problems, the utility model uses following technical scheme: a kind of fluid collection device, including sampler
And vacuum collecting bag, sampler are connected through a screw thread with vacuum collecting bag；Sampler includes cylindrical sampler ontology, sampling
There is the first cavity and the second cavity in device ontology；It is equipped with jointing close to one end of the second cavity on sampler ontology, even
Connector is for connecting sampler ontology and vacuum collecting bag；Prolong its axial location in sampler ontology and be set with inlet tube,
Inlet tube runs through the first cavity, the second cavity and jointing, and one end setting of inlet tube is external in sampler sheet, inlet tube
The other end is arranged in jointing；Inlet tube slides in sampler ontology；It is located at the position in the first cavity on inlet tube
It is fixedly connected with voussoir, the position on the outside of the first cavity is located on sampler ontology and is equipped with push switch, after push switch is pressed
It can be moved in the first cavity with dynamic voussoir, and then inlet tube is driven to move in sampler ontology；It is located at first on inlet tube
Position in cavity is set with return spring, and return spring can be with dynamic voussoir return.
It is further improved:
It is located at the position in the second cavity on inlet tube and is equipped with piston, piston is for keeping inlet tube in the second cavity
Position；Jointing includes outer tube, and inner tube is set in outer tube, and channel for gas to pass through is formed between outer tube and inner tube, is led to
Filter cotton is equipped in road.
It is further improved:
There is casing in inner tube, there is conical cavity in casing, be equipped with cone seal plug, the end of inlet tube in conical cavity
Portion is fixedly connected with cone seal plug.
It is further improved:
It is equipped with third cavity for gas to pass through between casing and inlet tube, offers the first inlet on inlet tube, the
One inlet is for being connected to inlet tube and third cavity.
It is further improved:
Casing is equipped with the communicating pipe for being connected to third cavity and channel；Vacuum collecting bag is connect with external pipe thread, interior
The inside of pipe is equipped with lancet, tightens lancet after screw thread and punctures the sack of vacuum collecting bag and destroys vacuum.
The fluid collection device of the utility model by adopting the above technical scheme, can effective filter raw liquid, reduce sample in
Impurity, while taking liquid convenient.
The technical solution of the utility model is described further with reference to the accompanying drawing.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model embodiment；
Attached drawing 2 is the structural schematic diagram of jointing in the utility model.
In figure: 1- sampler；2- sampler ontology；The first cavity of 3-；The second cavity of 4-；5- outer tube；6- inner tube；7- feed liquor
Pipe；8- voussoir；9- push switch；10- piston；11- third cavity；The first inlet of 12-；13- return spring；14- vacuum is received
Collect bag；15- casing；16- communicating pipe；17- sealing-plug；18- filter cotton；19- jointing；The channel 20-；21- lancet.
Specific embodiment
Embodiment, as shown in Figure 1 and Figure 2, a kind of fluid collection device, including sampler 1 and vacuum collecting
Bottle 14, sampler 1 is connected through a screw thread with vacuum collecting bag 14.
Sampler 1 includes cylindrical sampler ontology 2, has the first cavity 3 and the second cavity 4 in sampler ontology 2.
It is equipped with jointing 19 close to one end of the second cavity 4 on sampler ontology 2, jointing 19 is for connecting sampling
Device ontology 2 and vacuum collecting bag 14.
Prolong its axial location in sampler ontology 2 and be set with inlet tube 7, inlet tube 7 is empty through the first cavity 3, second
One end of chamber 4 and jointing 19, inlet tube 7 is arranged outside sampler ontology 2, and the other end setting of inlet tube 7 connects in connection
In first 19.
Inlet tube 7 slides in sampler ontology 2.
It is located at the position in the first cavity 3 on inlet tube 7 and is fixedly connected with voussoir 8, it is empty to be located at first on sampler ontology 2
The position in 3 outside of chamber is equipped with push switch 9, and push switch 9 can move in the first cavity 3 after pressing with dynamic voussoir 8, and then band
Dynamic inlet tube 7 moves in sampler ontology 2.The position being located in the first cavity 3 on inlet tube 7 is set with return spring 13,
Return spring 13 can be with 8 return of dynamic voussoir.
The structure of push switch 9 has clearly been expressed in the accompanying drawings, also and non-present invention inventive point, herein no longer in detail
It states.
It is located at the position in the second cavity 4 on inlet tube 7 and is equipped with piston 10, piston 10 is for keeping inlet tube 7 second
Position in cavity 4.
Jointing 19 includes outer tube 5, is set with inner tube 6 in outer tube 5, is formed between outer tube 5 and inner tube 6 for gas to pass through
Channel 20, filter cotton 18 is equipped in channel.
There is casing 15 in inner tube 6, there is conical cavity in casing 15, be equipped with cone seal plug 17 in conical cavity, into
The end of liquid pipe 7 is fixedly connected with cone seal plug 17.
It is equipped with third cavity 11 for gas to pass through between casing 15 and inlet tube 7, offers the first feed liquor on inlet tube 7
Mouth 12, the first inlet 12 is for being connected to inlet tube 7 and third cavity 11.
Casing 15 is equipped with the communicating pipe 16 for being connected to third cavity 11 Yu channel 20.
Vacuum collecting bag 14 is threadedly coupled with outer tube 5, and the inside of inner tube 6 is equipped with lancet 21, tightens lancet after screw thread
21 sacks for puncturing vacuum collecting bag 14 destroy vacuum.
In use, pressing push switch 9 drives inlet tube 7 to open sealing-plug 17, so that third cavity 11 and channel 20
Connection, due to being vacuum in vacuum collecting bag 14, lancet 21 punctures the sack destruction of vacuum collecting bag 14 very after tightening screw thread
Sky, under the action of negative pressure, liquid enters third cavity 11 by inlet tube 7, the first inlet 12, and liquid is by third cavity 11
Into channel 20, particulate matter is removed by filter cotton 18, subsequently into vacuum collecting bag 14.
Claims (5)
1. a kind of fluid collection device, including sampler (1) and vacuum collecting bag (14), it is characterised in that: sampler (1) and true
Empty collecting bag (14) is connected through a screw thread；Sampler (1) includes cylindrical sampler ontology (2), tool in sampler ontology (2)
There are the first cavity (3) and the second cavity (4)；One end on sampler ontology (2) close to the second cavity (4) is equipped with jointing
(19), jointing (19) is for connecting sampler ontology (2) and vacuum collecting bag (14)；Prolong it in sampler ontology (2)
Axial location is set with inlet tube (7), and inlet tube (7) runs through the first cavity (3), the second cavity (4) and jointing (19), into
One end setting of liquid pipe (7) sampler ontology (2) outside, the setting of the other end of inlet tube (7) is in jointing (19)；Feed liquor
Manage (7) sliding in sampler ontology (2)；The position being located in the first cavity (3) on inlet tube (7) is fixedly connected with voussoir
(8), the position on the outside of the first cavity (3) is located on sampler ontology (2) and is equipped with push switch (9), after push switch (9) is pressed
It can be moved in the first cavity (3) with dynamic voussoir (8), and then drive inlet tube (7) movement in sampler ontology (2)；Feed liquor
The position being located in the first cavity (3) on pipe (7) is set with return spring (13), and return spring (13) can be returned with dynamic voussoir (8)
Position.
2. fluid collection device according to claim 1, it is characterised in that: be located in the second cavity (4) on inlet tube (7)
Position be equipped with piston (10), piston (10) is for keeping position of the inlet tube (7) in the second cavity (4)；Jointing
(19) include outer tube (5), be set with inner tube (6) in outer tube (5), form for gas to pass through lead between outer tube (5) and inner tube (6)
Road (20) is equipped with filter cotton (18) in channel.
3. fluid collection device according to claim 2, it is characterised in that: there are casing (15) in inner tube (6), casing
(15) there is conical cavity in, be equipped with cone seal plug (17) in conical cavity, the end of inlet tube (7) and cone seal plug
(17) it is fixedly connected.
4. fluid collection device according to claim 3, it is characterised in that: be equipped between casing (15) and inlet tube (7)
Third cavity (11) for gas to pass through offers the first inlet (12) on inlet tube (7), and the first inlet (12) is for connecting
Logical inlet tube (7) and third cavity (11).
5. fluid collection device according to claim 4, it is characterised in that: casing (15) is equipped with for being connected to third sky
The communicating pipe (16) of chamber (11) and channel (20)；Vacuum collecting bag (14) is threadedly coupled with outer tube (5), and the inside of inner tube (6) is set
There are lancet (21), tightens lancet (21) after screw thread and puncture the sack of vacuum collecting bag (14) and destroy vacuum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145649.0U CN209542184U (en) | 2019-01-28 | 2019-01-28 | A kind of fluid collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145649.0U CN209542184U (en) | 2019-01-28 | 2019-01-28 | A kind of fluid collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209542184U true CN209542184U (en) | 2019-10-25 |
Family
ID=68271945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920145649.0U Expired - Fee Related CN209542184U (en) | 2019-01-28 | 2019-01-28 | A kind of fluid collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209542184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323805A (en) * | 2022-03-14 | 2022-04-12 | 四川省食品发酵工业研究设计院有限公司 | A sampling device for white spirit is made |
| WO2022116021A1 (en) * | 2020-12-02 | 2022-06-09 | 王维纲 | Electrolyte sampling device for lithium battery production |
-
2019
- 2019-01-28 CN CN201920145649.0U patent/CN209542184U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022116021A1 (en) * | 2020-12-02 | 2022-06-09 | 王维纲 | Electrolyte sampling device for lithium battery production |
| CN114323805A (en) * | 2022-03-14 | 2022-04-12 | 四川省食品发酵工业研究设计院有限公司 | A sampling device for white spirit is made |
| CN114323805B (en) * | 2022-03-14 | 2022-06-14 | 四川省食品发酵工业研究设计院有限公司 | A sampling device for white spirit is made |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20210128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |