CN204051702U - Used in nuclear power station rubber seal sample bottle injector - Google Patents
Used in nuclear power station rubber seal sample bottle injector Download PDFInfo
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- CN204051702U CN204051702U CN201420366889.0U CN201420366889U CN204051702U CN 204051702 U CN204051702 U CN 204051702U CN 201420366889 U CN201420366889 U CN 201420366889U CN 204051702 U CN204051702 U CN 204051702U
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- needle tubing
- sample introduction
- anger
- giving vent
- sample
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Abstract
The utility model relates to used in nuclear power station rubber seal sample bottle injector, comprise mounting head, sample introduction needle tubing and needle tubing of giving vent to anger, it is characterized in that sample introduction needle tubing and needle tubing of giving vent to anger to be separately fixed in mounting head and to be arranged in parallel, the port of export of sample introduction needle tubing is adjacent with the entrance point of needle tubing of giving vent to anger, the top of mounting head is provided with the connecting thread and sample introduction through hole that coordinate with sampler, the bottom of mounting head is provided with the steam vent be communicated with air, the port of export of sample introduction needle tubing is needle-like, the entrance point of sample introduction needle tubing is communicated with the port of export of sample introduction through hole, the entrance point of needle tubing of giving vent to anger is needle-like, the port of export of needle tubing of giving vent to anger is communicated with the arrival end of steam vent.Adopt the utility model, directly thrust in rubber seal sample bottle by sample introduction needle tubing and needle tubing of giving vent to anger through serum cap during sampling, sample injects in bottle, discharges the air in bottle simultaneously, overall process without the need to uncapping, closing lid, rubber seal sample bottle good seal all the time.The utility model structure is simple, easy to use, handling safety.
Description
Technical field
The utility model relates to sample introduction utensil, specifically used in nuclear power station rubber seal sample bottle injector.
Background technology
Nuclear power station will carry out treatment and analysis to all kinds of sample in running often, and above-mentioned sample has radioactivity mostly, must seal storage and transport.Prior art generally adopts the sample bottle of rubber seal to carry out storage and transport sample, after normally sample being loaded sample bottle, then covers serum cap and seals.This mode of operation not only can cause radiation injury to operating personnel, and sample is easily revealed.Therefore design that a kind of structure is simple, easy to use, the used in nuclear power station rubber seal sample bottle injector of handling safety is very necessary.
Summary of the invention
The purpose of this utility model is just to provide that a kind of structure is simple, easy to use, the used in nuclear power station rubber seal sample bottle injector of handling safety.
For achieving the above object, the utility model adopts following technical scheme:
Used in nuclear power station rubber seal sample bottle injector, comprise mounting head, sample introduction needle tubing and needle tubing of giving vent to anger, it is characterized in that sample introduction needle tubing and needle tubing of giving vent to anger to be separately fixed in mounting head and to be arranged in parallel, the port of export of sample introduction needle tubing is adjacent with the entrance point of needle tubing of giving vent to anger, the top of mounting head is provided with the connecting thread and sample introduction through hole that coordinate with sampler, the bottom of mounting head is provided with the steam vent be communicated with air, the port of export of sample introduction needle tubing is needle-like, the entrance point of sample introduction needle tubing is communicated with the port of export of sample introduction through hole, the entrance point of needle tubing of giving vent to anger is needle-like, the port of export of needle tubing of giving vent to anger is communicated with the arrival end of steam vent.
Further, in the scheme of claim 1, described connecting thread is external screw thread.
Further, in the scheme of claim 1 or 2, described sample introduction needle tubing and needle tubing of giving vent to anger are welded in mounting head respectively.
Adopt the utility model, directly thrust in rubber seal sample bottle by sample introduction needle tubing and needle tubing of giving vent to anger through serum cap during sampling, sample injects in sample bottle through sample introduction through hole, sample introduction needle tubing, and meanwhile, the air in sample bottle is discharged through needle tubing of giving vent to anger, steam vent; Extract sample introduction needle tubing after sample introduction completes and to give vent to anger needle tubing, overall process without the need to uncapping, closing lid, rubber seal sample bottle good seal all the time.The utility model structure is simple, easy to use, handling safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-mounting head; 1.1-connecting thread; 1.2-sample introduction through hole; 1.3-steam vent; 2-sample introduction needle tubing; 3-gives vent to anger needle tubing.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described, but this embodiment should not be construed as restriction of the present utility model.
Used in nuclear power station rubber seal sample bottle injector as shown in the figure, comprise mounting head 1, sample introduction needle tubing 2 and needle tubing 3 of giving vent to anger, sample introduction needle tubing 2 and needle tubing 3 of giving vent to anger to be separately fixed in mounting head 1 and to be arranged in parallel, the port of export of sample introduction needle tubing 2 is adjacent with the entrance point of needle tubing 3 of giving vent to anger, the top of mounting head 1 is provided with the connecting thread 1.1 and sample introduction through hole 1.2 that coordinate with sampler, the bottom of mounting head 1 is provided with the steam vent 1.3 be communicated with air, the port of export of sample introduction needle tubing 2 is needle-like, the entrance point of sample introduction needle tubing 2 is communicated with the port of export of sample introduction through hole 1.2, the entrance point of needle tubing 3 of giving vent to anger is needle-like, the port of export of needle tubing 3 of giving vent to anger is communicated with the arrival end of steam vent 1.3.
Preferred embodiment is: in such scheme, and described connecting thread 1.1 is external screw thread.
Preferred embodiment is: in such scheme, and described sample introduction needle tubing 2 and needle tubing 3 of giving vent to anger are welded in mounting head 1 respectively.
The content be not described in detail in this description, belongs to the known prior art of those skilled in the art.
Claims (3)
1. used in nuclear power station rubber seal sample bottle injector, comprise mounting head (1), sample introduction needle tubing (2) and needle tubing of giving vent to anger (3), it is characterized in that: sample introduction needle tubing (2) and needle tubing of giving vent to anger (3) are separately fixed at mounting head (1) and go up and be arranged in parallel, the port of export of sample introduction needle tubing (2) is adjacent with the entrance point of needle tubing (3) of giving vent to anger, the top of mounting head (1) is provided with the connecting thread (1.1) and sample introduction through hole (1.2) that coordinate with sampler, the bottom of mounting head (1) is provided with the steam vent (1.3) be communicated with air, the port of export of sample introduction needle tubing (2) is needle-like, the entrance point of sample introduction needle tubing (2) is communicated with the port of export of sample introduction through hole (1.2), the entrance point of needle tubing (3) of giving vent to anger is needle-like, the port of export of needle tubing (3) of giving vent to anger is communicated with the arrival end of steam vent (1.3).
2. used in nuclear power station rubber seal sample bottle injector according to claim 1, is characterized in that: described connecting thread (1.1) is external screw thread.
3. used in nuclear power station rubber seal sample bottle injector according to claim 1 and 2, is characterized in that: described sample introduction needle tubing (2) and needle tubing of giving vent to anger (3) are welded in mounting head (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366889.0U CN204051702U (en) | 2014-07-02 | 2014-07-02 | Used in nuclear power station rubber seal sample bottle injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366889.0U CN204051702U (en) | 2014-07-02 | 2014-07-02 | Used in nuclear power station rubber seal sample bottle injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051702U true CN204051702U (en) | 2014-12-31 |
Family
ID=52193295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366889.0U Active CN204051702U (en) | 2014-07-02 | 2014-07-02 | Used in nuclear power station rubber seal sample bottle injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204051702U (en) |
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2014
- 2014-07-02 CN CN201420366889.0U patent/CN204051702U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |