CN220037578U - Sterile multifunctional self-control sampling valve - Google Patents
Sterile multifunctional self-control sampling valve Download PDFInfo
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- CN220037578U CN220037578U CN202320976719.3U CN202320976719U CN220037578U CN 220037578 U CN220037578 U CN 220037578U CN 202320976719 U CN202320976719 U CN 202320976719U CN 220037578 U CN220037578 U CN 220037578U
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- 238000005070 sampling Methods 0.000 title claims abstract description 55
- 238000003466 welding Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
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Abstract
The utility model discloses a sterile multifunctional self-control sampling valve, which comprises a valve body and a control assembly, wherein two connectors and sampling ports are arranged on the valve body, the two connectors are respectively used for feeding and discharging, the control assembly is used for controlling the opening and closing of the sampling ports, a connecting pipe is arranged on the connecting port, and the connecting pipe is suitable for realizing the connection between the connecting port and a pipeline through any one mode of welding, threaded connection, clamp connection and flange connection. The utility model adopts the technical means that the connecting pipe is arranged on the connecting port, and the connecting pipe can be connected with the pipeline in a welding mode, a threaded connection mode, a clamp connection mode and a flange connection mode, so that the diversified connection of the valve body and the pipeline is realized, and the use is more flexible and convenient.
Description
Technical Field
The utility model relates to the technical field of sampling tools, in particular to a sterile multifunctional self-control sampling valve.
Background
The sampling valve is a valve for taking a medium sample in a pipeline or equipment, and is used in occasions where chemical analysis is required for the medium sample frequently. Sampling valves are valves used to obtain samples of media in a pipeline or facility, and in many applications where chemical analysis of the media sample is often required, specialized sampling valves are often used.
However, the existing sampling valve has the following drawbacks: most of the single sampling valve can only adopt a connection mode with the pipeline, so that the sampling valve is not flexible and various and inconvenient.
Disclosure of Invention
The utility model aims to provide a sampling valve with various connection modes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sampling valve, includes valve body and control assembly, be equipped with connector and sampling port on the valve body, the connector has two to be used for pan feeding and ejection of compact respectively, control assembly is used for controlling the switching of sampling port, its characterized in that: the connecting port is provided with a connecting pipe, and the connecting pipe is suitable for realizing the connection between the connecting port and a pipeline in any mode of welding, threaded connection, clamp connection and flange connection.
Preferably, the connecting pipe comprises a connecting head arranged at the top end, and the connecting head comprises a smooth section and a threaded section.
As another preferred aspect, the smooth section is integrally formed with the threaded section.
Further preferably, the smooth section is provided at the front end of the thread section.
It is further preferred that the smooth section is smooth in surface so that the smooth section is adapted to enable connection of the connection port to the pipe by means of welding or a clip connection.
It is further preferred that the threaded section surface is provided with threads such that the threaded section is adapted to effect connection of the connection port to the pipe by means of a threaded connection.
It is further preferred that the smooth section is adapted to be fitted with a welding flange, and the threaded section is adapted to be fitted with a threaded flange, so that the smooth section and the threaded section are both adapted to be connected to the pipe by means of a flanged connection.
Further preferably, the connecting pipe and the connecting port are integrally formed, and a material passage communicated with the connecting port is formed in the connecting pipe.
Further preferably, a sampling tube is arranged on the sampling port, and the end part of the sampling tube can be smooth treated or provided with threads.
Further preferably, the control assembly includes an actuating structure that employs pneumatic actuation.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model adopts the technical means that the connecting pipe is arranged on the connecting port, and the connecting pipe can be connected with the pipeline in a welding mode, a threaded connection mode, a clamp connection mode and a flange connection mode, so that the diversified connection of the valve body and the pipeline is realized, and the use is more flexible and convenient.
Drawings
FIG. 1 is a schematic diagram of a sampling valve according to the present utility model;
FIG. 2 is a front view of the sampling valve of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a cross-sectional view of a flanged connection in a sampling valve of the utility model.
In the figure: 1. a valve body; 11. a connection port; 12. a sampling port; 2. a control assembly; 21. executing a structure; 211. a button; 3. a connecting pipe; 31. a connector; 311. a smoothing section; 312. a threaded section; 32. a material passage; 4. a sampling tube; 5. a threaded flange.
Detailed Description
The present utility model will be further described with reference to the following specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.
In the description of the present utility model, it should be noted that, for the azimuth words such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present utility model and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present utility model that the device or element referred to must have a specific azimuth configuration and operation.
It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
The terms "comprises" and "comprising," along with any variations thereof, in the description and claims, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The sampling valve is a valve for taking a medium sample in a pipeline or equipment, and is used in occasions where chemical analysis is required for the medium sample frequently. Sampling valves are valves used to obtain samples of media in a pipeline or facility, and in many applications where chemical analysis of the media sample is often required, specialized sampling valves are often used.
However, the existing sampling valve has the following drawbacks: most of the single sampling valve can only adopt a connection mode with the pipeline, so that the sampling valve is not flexible and various and inconvenient.
As an improvement, as shown in fig. 1-4, the preferred embodiment of the present utility model is:
the utility model provides a sterile multifunctional self-control sampling valve, includes valve body 1 and control assembly 2, is equipped with connector 11 and sampling port 12 on the valve body 1, and connector 11 has two to be used for pan feeding and ejection of compact respectively, control assembly 2 is used for controlling the switching of sampling port 12, is equipped with connecting pipe 3 on the connector 11, and connecting pipe 3 is suitable for realizing the connection of connector 11 and pipeline through any mode in welding, threaded connection, clamp connection and the flange joint.
The utility model adopts the technical means that the connecting pipe 3 is arranged on the connecting port 11, and the connecting pipe 3 can be connected with the pipeline in a way of welding, threaded connection, clamp connection and flange connection, so that the sampling valve can be connected with the pipeline in any way.
As shown in fig. 2 and 3, in order to achieve diversified connection of the connection pipe 3 with the pipes, in the present embodiment, the connection pipe 3 includes a connection head 31 provided at the top end, and the connection head 31 includes a smooth section 311 and a threaded section 312.
In the prior art, the connection head 31 at the top end of the connection tube 3 is mostly smooth or provided with one of threads, and in order to meet production requirements, welding or clamp connection is generally not performed on the threads during connection, so that, in use, the sampling valve in the prior art can only be connected with a pipeline in a specific manner.
In the present utility model, the connector 31 is provided with both the smooth section 311 and the threaded section 312, so that diversified connection with the pipe can be realized while ensuring connection stability.
Further, in the present embodiment, the smooth section 311 is integrally formed with the threaded section 312. The above construction facilitates production and provides greater stability between the smooth end and the threaded section 312.
It should be noted that, in other embodiments, the smooth section 311 and the threaded section 312 may be detachably connected, for example, the threaded section 312 and the connecting pipe 3 are integrally formed, a reduced diameter portion is disposed at an end of the threaded section 312, an external thread is disposed on the reduced diameter portion, and an internal thread is disposed inside the smooth section 311, so as to achieve the detachable connection of the smooth section 311 and the threaded section 312, and vice versa.
The above structure allows a user to remove the smooth section 311 or the threaded section 312 according to the requirement, so that the structure of the connector 31 is the same as the existing structure, and the connector is more convenient to understand and use.
Further, as shown in fig. 3, in the present embodiment, a smooth section 311 is provided at the front end of the thread section 312. The above structure makes the thread section 312 effectively avoid being damaged by extrusion when the connecting pipe 3 is connected with the pipe body in a clamping manner.
Specifically, to achieve the respective connection functions of the smooth section 311 and the threaded section 312, in this embodiment, the surface of the smooth section 311 is smooth, so that the smooth section 311 is suitable for connection of the connection port 11 with a pipe by welding or a clip connection; the surface of the threaded section 312 is provided with threads such that the threaded section 312 is adapted to effect connection of the connection port 11 to the pipe by means of a threaded connection. The above-described structure is similar to the prior art, and even if not described in detail, does not affect understanding and reproduction of the technical solution by those skilled in the art, and thus is not described in detail.
It should be noted that, in the present embodiment, the smooth section 311 is adapted to be mounted with a welding flange, and the threaded section 312 is adapted to be mounted with a threaded flange 5, so that the smooth section 311 and the threaded section 312 are both adapted to be connected with the pipe by means of flange connection.
The smooth section 311 and the thread section 312 are arranged on the connector 31 at the same time, so that the whole connection mode is more various, and the connection mode of the connector 31 and the flange is more various, thereby further increasing the flexibility and the simplicity in use.
As shown in fig. 4, in the present embodiment, a threaded flange 5 is provided on the connection port 11 for discharging provided above, and at this time, the threaded flange 5 is mainly engaged with the threaded section 312 to achieve connection, and the connection is tight.
In addition, in order to achieve normal feeding and discharging of the connection port 11, in this embodiment, the connection pipe 3 and the connection port 11 are integrally formed, and a feeding channel 32 communicating with the connection port 11 is provided inside the connection pipe 3.
Further, in the present embodiment, the control assembly 2 includes an executing structure 21, and the executing structure 21 adopts a pneumatic type. The pneumatic type hydraulic sampler has the advantages of simple structure, safety, reliability, stable action, large load capacity, low price, convenient maintenance, long service life and the like, the pneumatic type execution structure 21 is provided with the button 211, and the pneumatic type hydraulic sampler adopts a compact design, and the executor adopts normally closed, normally open and double-acting modes, so that intelligent one-key sampling can be realized, and the hydraulic sampler is very convenient and quick to use.
Further, in the present embodiment, the sampling port 12 is provided with the sampling tube 4, and the end of the sampling tube 4 may be smooth or provided with screw threads. Therefore, the self-control valve can be designed into a welding type, a threaded type or a clamping type according to the special process requirements of clients, so that the self-control valve can be connected with various types to achieve the purpose of automatic sampling.
The foregoing has outlined the basic principles, features, and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a sterile multifunctional self-control sampling valve, includes valve body and control assembly, be equipped with connector and sampling port on the valve body, the connector has two to be used for pan feeding and ejection of compact respectively, control assembly is used for controlling the switching of sampling port, its characterized in that: the connecting port is provided with a connecting pipe, the connecting pipe comprises a connecting head arranged at the top end, the connecting head comprises a smooth section and a threaded section, and the connecting pipe is suitable for realizing the connection between the connecting port and a pipeline in any mode of welding, threaded connection, clamp connection and flange connection.
2. A sterile, multi-functional, self-regulating sampling valve as defined in claim 1, wherein: the smooth section and the thread section are integrally formed.
3. A sterile, multi-functional, self-regulating sampling valve as defined in claim 1, wherein: the smooth section is arranged at the front end of the thread section.
4. A sterile, multifunctional self-controlled sampling valve according to any one of claims 1-3, characterized in that: the smooth section has a smooth surface so that the smooth section is suitable for realizing the connection of the connection port and the pipeline by welding or a clamp connection mode.
5. A sterile, multifunctional self-controlled sampling valve according to any one of claims 1-3, characterized in that: the surface of the threaded section is provided with threads, so that the threaded section is suitable for realizing the connection of the connecting port and the pipeline in a threaded connection mode.
6. A sterile, multifunctional self-controlled sampling valve according to any one of claims 1-3, characterized in that: the smooth section is suitable for being provided with a welding flange, and the threaded section is suitable for being provided with a threaded flange, so that the smooth section and the threaded section are both suitable for being connected with the pipeline through flange connection.
7. A sterile, multi-functional, self-regulating sampling valve as defined in claim 1, wherein: the connecting pipe and the connecting port are integrally formed, and a material passage communicated with the connecting port is formed in the connecting pipe.
8. A sterile, multi-functional, self-regulating sampling valve as defined in claim 1, wherein: the sampling port is provided with a sampling tube, and the end part of the sampling tube can be smooth treated or provided with threads.
9. A sterile, multi-functional, self-regulating sampling valve as defined in claim 1, wherein: the control assembly comprises an execution structure, and the execution structure adopts a pneumatic type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320976719.3U CN220037578U (en) | 2023-04-26 | 2023-04-26 | Sterile multifunctional self-control sampling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320976719.3U CN220037578U (en) | 2023-04-26 | 2023-04-26 | Sterile multifunctional self-control sampling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220037578U true CN220037578U (en) | 2023-11-17 |
Family
ID=88725210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320976719.3U Active CN220037578U (en) | 2023-04-26 | 2023-04-26 | Sterile multifunctional self-control sampling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220037578U (en) |
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2023
- 2023-04-26 CN CN202320976719.3U patent/CN220037578U/en active Active
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