CN214538680U - Pipeline sampling valve - Google Patents
Pipeline sampling valve Download PDFInfo
- Publication number
- CN214538680U CN214538680U CN202120147645.3U CN202120147645U CN214538680U CN 214538680 U CN214538680 U CN 214538680U CN 202120147645 U CN202120147645 U CN 202120147645U CN 214538680 U CN214538680 U CN 214538680U
- Authority
- CN
- China
- Prior art keywords
- valve
- sample
- sampling
- case
- pipeline
- 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.)
- Active
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 47
- 230000008602 contraction Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 abstract description 36
- 239000000463 material Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a pipeline sampling valve, including valve body, case and the rotatory actuating mechanism of drive valve core, be equipped with the medium runner and the sample passageway of mutual intercommunication on the valve body, the case sets up in sample passageway, and is equipped with the sample groove on the case. The utility model is suitable for a pipeline is at line safety sampling work, the valve passes through the piping erection and uses, the case passes through the handle rotation, make the material get into the sample inslot, 180 realize through rotatory case that the material falls into the sample bottle from the sample silo, when the case when 90 degrees angles, the sample groove of case has been in the closed condition, sample material pours out to the sample bottle when rotatory to 180 degrees in to accomplish not having the sample of leaking, accomplish absolute safety to the operation sample, the danger that pressure impact caused when can not opening because of the valve.
Description
Technical Field
The utility model relates to a sample valve technical field, concretely relates to pipeline sample valve.
Background
The pipeline sampling valve is suitable for pipeline online sampling work, and the valve is installed through a pipeline. The current sample valve is directly in the on-state when the sample, and the medium of pipeline relies on gravity or in the direct sampling bottle that flows of pressure, this kind of structure can directly be followed the sample valve and washed out when pipeline medium pressure is too big, very easily the leakage problem appears, has great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
To the not enough in the background art, the utility model provides a pipeline sample valve.
The utility model adopts the technical proposal that: the utility model provides a pipeline sampling valve, includes valve body, case and drives the rotatory actuating mechanism of case, be equipped with the medium runner and the sample passageway of mutual intercommunication on the valve body, the case sets up in sample passageway, and is equipped with the sample groove on the case.
Furthermore, actuating mechanism includes handle and valve rod, valve rod one end is connected with the case, and the other end is connected with the handle.
Further, the medium flow channel and the sampling channel are vertically arranged.
Furthermore, a sampling bottle is connected to the sampling channel through a sampling bottle connector.
Furthermore, the cross section of the sampling groove is of a U-shaped structure with one open end, and an arc-shaped contraction surface which contracts inwards is arranged at the opening of the sampling groove.
Further, a sealing element is arranged between the valve core and the valve body.
Furthermore, the valve bodies at two ends of the medium flow channel are provided with connecting flange plates.
The utility model has the advantages that: the utility model is suitable for a pipeline is at line safety sampling work, the valve passes through the piping erection and uses, the case passes through the handle rotation, make the material get into the sample inslot, 180 realize through rotatory case that the material falls into the sample bottle from the sample silo, when the case when 90 degrees angles, the sample groove of case has been in the closed condition, sample material pours out to the sample bottle when rotatory to 180 degrees in to accomplish not having the sample of leaking, accomplish absolute safety to the operation sample, the danger that pressure impact caused when can not opening because of the valve.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages.
The present invention will be described in further detail with reference to the drawings.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an internal schematic view of the present invention.
In FIGS. 1-2: 1. a valve body; 2. a valve core; 3. a medium flow passage; 4. a sampling channel; 5. a sampling groove; 6. a handle; 7. a valve stem; 8. a sampling bottle connector; 9. sampling a bottle; 10. an arc-shaped contraction surface; 11. a seal member; 12. and connecting the flange plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
The utility model provides a pipeline sampling valve.
In this embodiment, referring to fig. 1 to 2, the pipeline sampling valve includes a valve body 1, a valve core 2, and a driving mechanism for driving the valve core to rotate, the valve body is provided with a medium flow passage 3 and a sampling passage 4 which are communicated with each other, the valve core is disposed in the sampling passage, and the valve core is provided with a sampling groove 5.
The utility model is suitable for a pipeline is at line safety sampling work, the valve passes through the piping erection and uses, the case passes through the handle rotation, make the material get into the sample inslot, 180 realize through rotatory case that the material falls into the sample bottle from the sample silo, when the case when 90 degrees angles, the sample groove of case has been in the closed condition, sample material pours out to the sample bottle when rotatory to 180 degrees in to accomplish not having the sample of leaking, accomplish absolute safety to the operation sample, the danger that pressure impact caused when can not opening because of the valve.
Specifically, the driving mechanism comprises a handle 6 and a valve rod 7, one end of the valve rod is connected with the valve core, and the other end of the valve rod is connected with the handle; the driving mechanism is used for driving the valve core to rotate so as to control the opening and closing of the sampling valve.
Specifically, the medium flow channel and the sampling channel are vertically arranged; the sampling channel is connected with a sampling bottle 9 through a sampling bottle connector 8; the section of the sampling groove is of a U-shaped structure with one open end, and an arc-shaped contraction surface 10 which contracts inwards is arranged at the opening of the sampling groove; a sealing element 11 is arranged between the valve core and the valve body; and the valve bodies at the two ends of the medium flow passage are provided with connecting flange discs 12. Through setting up flange, be convenient for use the valve connection on the pipeline.
The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.
Claims (6)
1. The utility model provides a pipeline sampling valve, includes valve body, case and drives the rotatory actuating mechanism of case, its characterized in that: the valve body is provided with a medium flow passage and a sampling passage which are communicated with each other, the valve core is arranged in the sampling passage, and the valve core is provided with a sampling groove; the cross-section of the sampling groove is of a U-shaped structure with one open end, and an arc-shaped contraction surface which contracts inwards is arranged at the opening of the sampling groove.
2. The pipeline sampling valve of claim 1, wherein: the driving mechanism comprises a handle and a valve rod, one end of the valve rod is connected with the valve core, and the other end of the valve rod is connected with the handle.
3. The pipeline sampling valve of claim 1 or 2, wherein: the medium flow channel and the sampling channel are vertically arranged.
4. The pipeline sampling valve of claim 3, wherein: the sampling passage is connected with a sampling bottle through a sampling bottle connector.
5. The pipeline sampling valve of claim 1, wherein: and a sealing element is arranged between the valve core and the valve body.
6. The pipeline sampling valve of claim 1, wherein: and the valve bodies at two ends of the medium flow passage are provided with connecting flange plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120147645.3U CN214538680U (en) | 2021-01-20 | 2021-01-20 | Pipeline sampling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120147645.3U CN214538680U (en) | 2021-01-20 | 2021-01-20 | Pipeline sampling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214538680U true CN214538680U (en) | 2021-10-29 |
Family
ID=78345946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120147645.3U Active CN214538680U (en) | 2021-01-20 | 2021-01-20 | Pipeline sampling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214538680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117049623A (en) * | 2023-10-11 | 2023-11-14 | 江苏欧跃环保科技有限公司 | Sampling detection device, sewage conveying system using same and conveying method |
-
2021
- 2021-01-20 CN CN202120147645.3U patent/CN214538680U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117049623A (en) * | 2023-10-11 | 2023-11-14 | 江苏欧跃环保科技有限公司 | Sampling detection device, sewage conveying system using same and conveying method |
| CN117049623B (en) * | 2023-10-11 | 2024-01-02 | 江苏欧跃环保科技有限公司 | Sampling detection device, sewage conveying system using same and conveying method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214538680U (en) | Pipeline sampling valve | |
| CN115727143A (en) | High-temperature high-pressure self-sealing gate valve | |
| CN101772665B (en) | Valve assembly | |
| CN206361178U (en) | Flange form manual ball valve | |
| CN203223592U (en) | Center-line soft-seal three-way butterfly valve | |
| CN205654921U (en) | It is overcritical with sealed ring type butt clamp check valve of two lamella butterflies of high temperature high pressure | |
| CN106439090A (en) | Flange type manual ball valve | |
| CN201496609U (en) | Pilot-operated type hard-seal fixed ball valve | |
| CN201680012U (en) | Bidirectional check valve | |
| CN210739539U (en) | Double-temperature-pressure measurement control device | |
| CN211059372U (en) | Leakage-proof butterfly valve | |
| CN209875975U (en) | Bidirectional pressure spherical cambered surface hard alloy sealing butterfly valve | |
| CN208058045U (en) | Manual pressure release type check-valves | |
| CN208734921U (en) | A kind of ball valve preventing sealing High Pressure Difference and high leakage | |
| CN209654698U (en) | Stainless steel shut-off valve | |
| CN207975268U (en) | Using the bidirectional sealed butterfly valve of rubber valve seat structure | |
| CN207122646U (en) | A kind of three-flat ball valve | |
| CN213298865U (en) | Oil well high-pressure flat valve | |
| CN200975501Y (en) | Gate valve used in explosive hypertoxic environment | |
| CN211371442U (en) | Device capable of realizing linear displacement of valve core | |
| CN204961861U (en) | Stop valve | |
| CN214197292U (en) | Corrosion-resistant turbine butterfly valve | |
| CN213479245U (en) | Forged steel gate valve | |
| CN215980912U (en) | Electric explosion-proof ball valve | |
| CN214946704U (en) | Special self-sealing bearing for valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325000, Room 103, Building 11, No. 176 Yanyun Road, Kunpeng Street, Marine Economic Development Demonstration Zone, Wenzhou City, Zhejiang Province Patentee after: Baiji Pipe Valve (Zhejiang) Co.,Ltd. Country or region after: China Address before: 325000 first floor, No. 29, Wanxing Road, Yaoxi street, Longwan District, Wenzhou City, Zhejiang Province Patentee before: Wenzhou 100 Class Machinery Manufacturing Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |