CN202562775U - Sampling device for toxic medium - Google Patents
Sampling device for toxic medium Download PDFInfo
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- CN202562775U CN202562775U CN2012201577012U CN201220157701U CN202562775U CN 202562775 U CN202562775 U CN 202562775U CN 2012201577012 U CN2012201577012 U CN 2012201577012U CN 201220157701 U CN201220157701 U CN 201220157701U CN 202562775 U CN202562775 U CN 202562775U
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- valve
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- way valve
- joint
- sampling
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Abstract
The utility model discloses a sampling device for a toxic medium, which solves the problem that the body health of operating personnel is harmed when the existing sampling device samples the toxic medium. The sampling device for the toxic medium comprises a sampling chamber, wherein the sampling chamber is connected with a reaction kettle by a first two-way valve; the outlet of the sampling chamber is connected with a first joint of a four-way joint by the second two-way valve; a second joint of the four-way joint is connected with detoxifying liquid by a third two-way valve; a third joint of the four-way joint is connected with a cleaning device by a fourth two-way valve; a fourth joint of the four-way joint is connected with a three-way valve; and the three-way valve is provided with a first position communicated with a sampling bottle and a second position communicated with a fifth two-way valve. The sampling device for the toxic medium has the beneficial effects that the three-way valve can sample the toxic medium in the first position, and the medium left inside the device can be detoxified and cleaned by feeding the detoxifying liquid and gas inside a clean gas source in sequence, thereby preventing the operating personnel from being harmed by the medium when the operating personnel install and take down the sampling bottle.
Description
Technical field
The utility model relates to a kind of hypertoxic medium sampler.
Background technology
In the production run of liquid form product,, usually need carry out sample analysis to the fluid product in the container for controlling corresponding technological parameter.Generally be to adopt very simple sample valve and stopple coupon combination that product is sampled, but for but being competent at like the sampling work of samples such as tumour liquid, steroids, blood product, biochemical type medium.When common sample valve is used for the sampling of this type medium; Owing to there is not detoxification processes; Medium in the valve body causes great injury can for operating personnel's body and mind, therefore is badly in need of developing sample valve or the sampler that is used for hypertoxic medium, in order to the protection operating personnel's of pharmaceutical factory physical and mental health.
Summary of the invention
When solving in the background technology existing sampler to hypertoxic medium sampling, can injure the able-bodied problem of operating personnel, the utility model provides a kind of hypertoxic medium sampler.
The technical scheme of the utility model is: a kind of hypertoxic medium sampler; Comprise sampling jar, T-valve and sampling hut; The sampling hut links to each other with first two-way valve, nitrogen access tube and operation valve thereof, nitrogen vent pipe and operation valve thereof; First two-way valve links to each other with first interface of three-way interface, is connected with first pipeline that is used for linking to each other with agitated reactor on second interface of three-way interface, and the 3rd interface of three-way interface links to each other with the sampling hut through the 6th two-way valve; Described sampling hut second two-way valve links to each other with first joint of four-way connection, and second joint of four-way connection links to each other with the 3rd two-way valve, is connected with second pipeline that is used for linking to each other with detoxicating liquid on described the 3rd two-way valve; The 3rd joint of four-way connection links to each other with the 4th two-way valve, is connected with the 3rd pipeline that is used for linking to each other with clean air source on described the 4th two-way valve; The 4th joint of four-way connection links to each other with T-valve, and described T-valve has primary importance that is communicated with sampling jar and the second place that is communicated with the 5th two-way valve and pipeline thereof.
Another kind as the utility model improves, and is provided with tensimeter and atmospheric valve successively between the 3rd joint of described the 4th two-way valve and four-way connection.
Another kind as the utility model improves, and described T-valve is a T type sample valve.
The beneficial effect of the utility model is that T-valve can be accomplished the sampling to severe toxicity type medium when primary importance; When the second place; Feed the gas in detoxicating liquid and the clean air source successively; The detoxifcation fluid power detoxifies to the residual medium in installing, and the gas in the clean air source can clean the residual detoxicating liquid in installing, and avoids operating personnel adorning, injured by medium when getting sampling jar.Simultaneously can avoid the waste of medium to the media implementation reflow treatment again, sampling is accurate more and convenient when also making use this device next time.And the utility model have concurrently again simple in structure, easy to operate, advantage such as detoxifying effect is high, and is safe, reliable.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Among the figure, sampling jar 1, T-valve 2, sampling hut's 3, the first two-way valves, 41, the second two-way valves 42; The 3rd two-way valve 43, the four two-way valves 44, the five two-way valves 45, the six two-way valves 46, nitrogen access tube and operation valve 47 thereof, nitrogen vent pipe and operation valve 48 thereof; Atmospheric valve 49, agitated reactor 5, the first pipelines 61, the second pipelines 62, the three pipelines 63; Tensimeter 7, four-way connection 8, the first joints 81, the second joints 82, the three joints 83; The 4th joint 84, three-way interface 9, the first interfaces 91, the second interfaces 92, the three interfaces 93.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further:
By shown in Figure 1; A kind of hypertoxic medium sampler; Comprise sampling jar 1, T-valve 2 and sampling hut 3, sampling hut 3 links to each other with first two-way valve 41, nitrogen access tube and operation valve 47, nitrogen vent pipe and operation valve 48 thereof, and first two-way valve 41 links to each other with first interface 91 of three-way interface 9; Be connected with first pipeline 61 that is used for linking to each other with agitated reactor 5 on second interface 92 of three-way interface 9, the 3rd interface 93 of three-way interface 9 links to each other with sampling hut 3 through the 6th two-way valve 46; Described sampling hut 3 links to each other with first joint 81 of four-way connection 8 through second two-way valve 42, and second joint 82 of four-way connection 8 links to each other with the 3rd two-way valve 43, is connected with second pipeline 62 that is used for linking to each other with detoxicating liquid on described the 3rd two-way valve 43; The 3rd joint 83 of four-way connection 8 links to each other with the 4th two-way valve 44, is connected with the 3rd pipeline 63 that is used for linking to each other with clean air source on described the 4th two-way valve 44; The 4th joint 84 of four-way connection 8 links to each other with T-valve 2; Described T-valve 2 has primary importance that is communicated with sampling jar 1 and the second place that is communicated with the 5th two-way valve 45 and pipeline thereof; Described T-valve 2 is a T type sample valve, and the 5th two-way valve 45 is a bleed valve.The beneficial effect of the utility model is that T-valve can be accomplished the sampling to severe toxicity type medium when primary importance; When the second place; Feed the gas in detoxicating liquid and the clean air source successively; The detoxifcation fluid power detoxifies to the residual medium in installing, and the gas in the clean air source can clean the residual detoxicating liquid in installing, and avoids operating personnel adorning, injured by medium when getting sampling jar.Simultaneously can avoid the waste of medium to the media implementation reflow treatment again, sampling is accurate more and convenient when also making use this device next time.And the utility model have concurrently again simple in structure, easy to operate, advantage such as detoxifying effect is high, and is safe, reliable.
83 of the 3rd joints of described the 4th two-way valve 44 and four-way connection 8 are provided with tensimeter 7 and atmospheric valve 49 successively.Such structure can improve the security of system.
Feed nitrogen or other inert gases in the described clean air source.Nitrogen in the clean air source is introduced through the 4th two-way valve, is used for purging the detoxicating liquid that remains in T-valve, discharges through the 5th liang of pass ball valve, realizes the cleaning to T-valve.
In the utility model, all valve bodies all adopt ball valve.
Every technician's notice: though the present invention describes according to above-mentioned embodiment, invention thought of the present invention is not limited in this utility model, and the repacking of any utilization inventive concept all will be included in this patent scope of patent protection.
Claims (3)
1. hypertoxic medium sampler; It is characterized in that: comprise sampling jar (1), T-valve (2) and sampling hut (3); Sampling hut (3) links to each other with first two-way valve (41), nitrogen access tube and operation valve (47) thereof, nitrogen vent pipe and operation valve (48) thereof; First two-way valve (41) links to each other with first interface (91) of three-way interface (9); Be connected with on second interface (92) of three-way interface (9) and be used for first pipeline (61) that links to each other with agitated reactor (5), the 3rd interface (93) of three-way interface (9) links to each other with sampling hut (3) through the 6th two-way valve (46); Described sampling hut (3) links to each other with first joint (81) of four-way connection (8) through second two-way valve (42); Second joint (82) of four-way connection (8) links to each other with the 3rd two-way valve (43), is connected with second pipeline (62) that is used for linking to each other with detoxicating liquid on described the 3rd two-way valve (43); The 3rd joint (83) of four-way connection (8) links to each other with the 4th two-way valve (44), is connected with the 3rd pipeline (63) that is used for linking to each other with clean air source on described the 4th two-way valve (44); The 4th joint (84) of four-way connection (8) links to each other with T-valve (2), and described T-valve (2) has primary importance that is communicated with sampling jar (1) and the second place that is communicated with the 5th two-way valve (45) and pipeline thereof.
2. hypertoxic medium sampler according to claim 1 is characterized in that being provided with tensimeter (7) and atmospheric valve (49) successively between the 3rd joint (83) of described the 4th two-way valve (44) and four-way connection (8).
3. hypertoxic medium sampler according to claim 1 is characterized in that described T-valve (2) is a T type sample valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201577012U CN202562775U (en) | 2012-04-13 | 2012-04-13 | Sampling device for toxic medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201577012U CN202562775U (en) | 2012-04-13 | 2012-04-13 | Sampling device for toxic medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562775U true CN202562775U (en) | 2012-11-28 |
Family
ID=47212420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201577012U Withdrawn - After Issue CN202562775U (en) | 2012-04-13 | 2012-04-13 | Sampling device for toxic medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202562775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102650575A (en) * | 2012-04-13 | 2012-08-29 | 宣达实业集团有限公司 | Highly toxic medium sampling method and device |
-
2012
- 2012-04-13 CN CN2012201577012U patent/CN202562775U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102650575A (en) * | 2012-04-13 | 2012-08-29 | 宣达实业集团有限公司 | Highly toxic medium sampling method and device |
| CN102650575B (en) * | 2012-04-13 | 2013-11-27 | 宣达实业集团有限公司 | Highly toxic medium sampling method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121128 Effective date of abandoning: 20131127 |
|
| RGAV | Abandon patent right to avoid regrant |