CN201464221U - Pipeline slurry sampling valve - Google Patents
Pipeline slurry sampling valve Download PDFInfo
- Publication number
- CN201464221U CN201464221U CN2009200925789U CN200920092578U CN201464221U CN 201464221 U CN201464221 U CN 201464221U CN 2009200925789 U CN2009200925789 U CN 2009200925789U CN 200920092578 U CN200920092578 U CN 200920092578U CN 201464221 U CN201464221 U CN 201464221U
- Authority
- CN
- China
- Prior art keywords
- valve
- pipeline
- sampling
- valve body
- channel
- 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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Abstract
The utility model relates to a pipeline slurry sampling valve, in particular to a sampling valve for sampling high-temperature high-pressure liquid or solid-liquid mixture which is at an ultrahigh temperature and susceptible to coking in a medium pipeline in various metallurgical industries. The pipeline slurry sampling valve comprises a valve body (1), a valve channel (2) and a valve rod (3), and is characterized in that: a lofting hole (4) is formed at the bottom of the valve body (1); and one part, through which the valve rod (3) passes, of the valve channel (2) is a spherical cavity. The high-temperature high-voltage liquid or solid-liquid mixture slurry has the advantages of simple structure, convenient sampling and low cost. And the valve body is provided with the spherical cavity, so the valve rod does not influence the passing of a medium when the valve is closed.
Description
Technical field
The utility model relates to a kind of valve, the particularly a kind of interior high temperature high pressure liquid of pipeline of various smelting industry pumped (conveying) mediums or a kind of pipeline slip sample valve that the too high solidliquid mixture of easy coking again of temperature is taken a sample of being used for.
Background technology
At present, be the liquid of High Temperature High Pressure in the pipeline of existing smelting industry pumped (conveying) medium, if control does not with great difficulty cause security incident, cause valve to damage again and again.Special operating mode industry is unsuitable for frequent replacing valve, requires valve to have long serviceable life, when requiring valve to be in normally off in addition, does not influence passing through of the interior material of pipeline.
Summary of the invention
The purpose of this utility model is exactly to be to overcome above-mentioned deficiency of the prior art and a kind of pipeline slip sample valve that can take a sample at any time to high temperature high pressure liquid, solidliquid mixture is provided.
For achieving the above object, the utility model is to adopt following scheme to be achieved in that a kind of pipeline slip sample valve, and it comprises valve body (1), valve channel (2) and valve rod (3), it is characterized in that the bottom of valve body (1) is provided with setting-out hole (4); Valve channel (2) is spherical abdominal cavity at valve rod (3) by the place.
The beneficial effects of the utility model are: high temperature high pressure liquid, simple in structure, the sampling convenience, with low cost of solidliquid mixture slip sample valve, because valve body is provided with spherical abdominal cavity, under the valve closing state, valve rod does not influence passing through of medium.
Description of drawings
Fig. 1 is the utility model structural representation
Embodiment
According to shown in Figure 1, when moving on the valve rod (3), sample valve is in opening, and when setting-out hole (4) mouth was displaced downwardly to the valve body bottom, sample valve was in closed condition, and valve rod (3) is that the conical surface seals firmly with valve channel (2) contact position, anti-washing away under High Temperature High Pressure.Because valve body is provided with spherical abdominal cavity, under the valve closing state, valve rod (3) does not influence passing through of medium.
Claims (3)
1. pipeline slip sample valve, it comprises valve body (1), valve channel (2) and valve rod (3), it is characterized in that the bottom of valve body (1) is provided with setting-out hole (4).
2. a kind of pipeline slip sample valve according to claim 1 is characterized in that valve channel (2) is sphere at valve rod (3) by the place.
3. a kind of pipeline slip sample valve according to claim 1 is characterized in that valve rod (3) and valve channel (2) contact position are the conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200925789U CN201464221U (en) | 2009-08-25 | 2009-08-25 | Pipeline slurry sampling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200925789U CN201464221U (en) | 2009-08-25 | 2009-08-25 | Pipeline slurry sampling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201464221U true CN201464221U (en) | 2010-05-12 |
Family
ID=42391572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200925789U Expired - Fee Related CN201464221U (en) | 2009-08-25 | 2009-08-25 | Pipeline slurry sampling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201464221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798551A (en) * | 2011-05-27 | 2012-11-28 | 崔坤华 | Closed quantitative sampling valve and manufacturing method thereof |
| CN104198209A (en) * | 2014-08-04 | 2014-12-10 | 大庆中蓝石化有限公司 | Real-time needle type pipeline sampling valve |
-
2009
- 2009-08-25 CN CN2009200925789U patent/CN201464221U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798551A (en) * | 2011-05-27 | 2012-11-28 | 崔坤华 | Closed quantitative sampling valve and manufacturing method thereof |
| CN104198209A (en) * | 2014-08-04 | 2014-12-10 | 大庆中蓝石化有限公司 | Real-time needle type pipeline sampling valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20120825 |