CN220851791U - Flow regulating valve group for pilot experiment - Google Patents
Flow regulating valve group for pilot experiment Download PDFInfo
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- CN220851791U CN220851791U CN202322678061.0U CN202322678061U CN220851791U CN 220851791 U CN220851791 U CN 220851791U CN 202322678061 U CN202322678061 U CN 202322678061U CN 220851791 U CN220851791 U CN 220851791U
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- valve
- pipe
- liquid outlet
- flow regulating
- liquid inlet
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 21
- 238000002474 experimental method Methods 0.000 title claims description 20
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 238000005070 sampling Methods 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 238000011172 small scale experimental method Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000011020 pilot scale process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Abstract
The application belongs to the technical field of valve groups, and particularly relates to a flow regulating valve group for small-scale experiments, which comprises a first valve, wherein a liquid inlet end of the first valve is provided with a liquid inlet pipe, a liquid outlet end of the first valve is provided with a liquid outlet pipe, a plurality of liquid inlet branch pipes are arranged on the liquid inlet pipe, each liquid inlet branch pipe is provided with a second valve, a liquid outlet branch pipe is arranged on the liquid outlet end of the second valve, the liquid outlet branch pipes are connected with the liquid outlet pipe, the distances of paths of fluid flowing through pipelines corresponding to the second valves are the same.
Description
Technical Field
The application belongs to the technical field of valve groups, and particularly relates to a flow regulating valve group for a pilot experiment.
Background
The pilot experiment needs accurate tiny flow regulating parts, and the current tiny flow regulating parts have the following problems:
1. The existing stop valve cannot realize a tiny flow regulating function;
2. The flow fluctuation exists in the automatic control valve group regulation, so that the automatic control valve group regulation is not suitable for the test data arrangement of a small-scale test;
3. the use of a self-regulating valve component in a kit is costly.
Disclosure of utility model
The application aims to solve the problems, and provides a flow regulating valve group for a pilot experiment.
The application aims to provide a flow regulating valve group for a pilot experiment, which utilizes two different valves to cooperate, and when fluid passes through the two different valves, the micro regulation of the fluid is realized according to the flow regulating capacity of the different types of valves, the flow regulating range is wider, and the flow fluctuation is small.
The utility model provides a flow control valves for pilot scale experiment, includes first valve, and the feed liquor end of first valve is provided with the feed liquor pipe, and the play liquid end of first valve is provided with the drain pipe, is provided with many feed liquor branch pipes on the feed liquor pipe, all is provided with the second valve on every feed liquor branch pipe, is provided with out the drain pipe on the play liquid end of second valve, goes out the drain pipe connection drain pipe, and the route distance that the pipeline that fluid corresponds from every second valve flows through is the same.
Further, the liquid inlet pipe is provided with an M-shaped joint, the liquid inlet branch pipe is arranged on the M-shaped joint, the liquid outlet pipe is provided with an N-shaped joint, and the liquid outlet branch pipe is arranged on the N-shaped joint and is a positive integer M, N.
Further, the number of M is three, a fixed joint is arranged on the three-way joint on the liquid inlet pipe, and the liquid inlet branch pipe is connected with the fixed joint.
Further, the first valve is a shut-off valve.
Further, the second valve is a needle valve.
Further, the M-way joint is a reducing joint, and the diameter of a main pipeline of the M-way joint is larger than that of a branch pipeline of the M-way joint.
Further, a flowmeter is arranged on the liquid outlet pipe.
Further, the first valve is fixedly connected with the liquid inlet pipe and the liquid outlet pipe through the quick-clamping connector.
Further, the second valve is fixedly connected with the liquid inlet branch pipe and the liquid outlet branch pipe through the quick-clamping connector.
Further, the tail end of the liquid outlet pipe is provided with a pneumatic valve, and the liquid outlet pipe is provided with a sampling port.
Compared with the prior art, the application has the beneficial effects that:
According to the application, two different valves are matched, so that when fluid passes through the two different valves, tiny adjustment of the fluid is realized according to the flow adjustment capability of the valves of different types, and the second type of valves are multiple, so that the flow adjustment range is wider, the flow fluctuation is small, the paths of the fluid passing through the second type of valves are the same, the fluid can flow out of the liquid outlet pipe in a smaller fluctuation mode, and in addition, the application has lower manufacturing cost and is suitable for experimental data arrangement of small-scale experiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.
Fig. 1 is a schematic diagram of the overall structure of the present application.
In the figure:
1. The liquid inlet pipe, 2, the first valve, 3, the second valve, 4, drain pipe.
Detailed Description
The application will be further described with reference to the drawings and examples.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
In the present application, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. refer to an orientation or a positional relationship based on that shown in the drawings, and are merely relational terms, which are used for convenience in describing structural relationships of various components or elements of the present application, and do not denote any one of the components or elements of the present application, and are not to be construed as limiting the present application.
Example 1
The embodiment discloses valves, this valves can be applicable to the fluid supply of pilot scale experiment, concretely, a flow control valves for pilot scale experiment, it includes two kinds of valves at least, for example, just adopt two kinds of valves in this embodiment, one is first valve 2, one is second valve 3, wherein, first valve 2 can adopt multiple types of valves such as stop valve, second valve 3 can only adopt the needle valve, this embodiment installs feed liquor pipe 1 at the feed liquor end of first valve 2, the drain pipe 4 is installed to the drain end of first valve 2, install many feed liquor branch pipes on the feed liquor pipe 1, install a second valve 3 on each feed liquor branch pipe, install the drain pipe on the drain end of second valve 3, drain pipe connection drain pipe 4, the path distance that the pipeline that fluid from each second valve 3 corresponds flows is the same, make first valve 2, second valve 3 make up together, as more specific implementation scheme, select the valve that has the quick-stop joint when the valve, the quick-stop joint is also realized by the quick-stop joint with the quick-operation joint through the first valve, the quick-operation joint is connected together with the quick-operation pipe 2 through the quick-operation joint, the quick-operation joint is realized by the quick-operation joint, the quick-operation joint is connected together by the quick-operation joint, the quick-operation joint is realized by the quick-operation joint, the two, the quick-operation joint, the two is connected through the quick-operation joint.
As a specific embodiment, the liquid inlet pipe 1 is provided with an M through joint, the liquid inlet branch pipe is arranged on the M through joint, the liquid outlet pipe 4 is provided with an N through joint, the liquid outlet branch pipe is arranged on the N through joint, M, N is a positive integer, wherein the number of the N through joints can be more than one, for example, the number of M is three, namely, the three-way joint is adopted, the three-way joint on the liquid inlet pipe 1 is provided with a fixed joint, the liquid inlet branch pipe is connected with the fixed joint, under the condition that 5 second valves 3 are adopted, the three-way joint is required to be connected with at least 5 interfaces, correspondingly, in order to ensure that the path distances are the same, the connection positions of the liquid outlet branch pipe and the liquid outlet pipe 4 are also changed, and the path distances of fluid flow are the same, for example, the M through joint is a reducing joint, and the diameter of a main pipeline of the M through joint is larger than that of a branch pipeline of the M through joint, so that the control of the second valves 3 on the fluid flow is more accurate.
As other detailed structures, the flowmeter may be installed on the liquid outlet pipe 4 in this embodiment, in addition, the pneumatic valve is installed at the tail end of the liquid outlet pipe 4, the sampling port is installed on the liquid outlet pipe 4, the fluid for the pilot experiment flows out from the sampling port, and the pneumatic valve is used for the evacuation fluid with large flow.
In this embodiment, the liquid inlet pipe 1 and the liquid outlet pipe 4 are stainless steel pipes.
The above is only a preferred embodiment of the present application, and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
While the foregoing description of the embodiments of the present application has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the application, but rather, it is intended to cover all modifications or variations within the scope of the application as defined by the claims of the present application.
Claims (10)
1. The flow regulating valve group for the pilot experiment is characterized by comprising a first valve (2), wherein a liquid inlet pipe (1) is arranged at the liquid inlet end of the first valve (2), and a liquid outlet pipe (4) is arranged at the liquid outlet end of the first valve (2);
A plurality of liquid inlet branch pipes are arranged on the liquid inlet pipe (1), a second valve (3) is arranged on each liquid inlet branch pipe, a liquid outlet branch pipe is arranged on the liquid outlet end of the second valve (3), and the liquid outlet branch pipe is connected with a liquid outlet pipe (4);
the path distance of the fluid flowing through the corresponding pipeline of each second valve (3) is the same.
2. The flow regulating valve group for the pilot experiment according to claim 1, wherein the liquid inlet pipe (1) is provided with an M-way joint, the liquid inlet branch pipe is arranged on the M-way joint, the liquid outlet pipe (4) is provided with an N-way joint, and the liquid outlet branch pipe is arranged on the N-way joint;
m, N is a positive integer.
3. The flow regulating valve group for pilot experiments according to claim 2, wherein the value of M is three, a fixed joint is arranged on a three-way joint on the liquid inlet pipe (1), and the liquid inlet branch pipe is connected with the fixed joint.
4. A flow regulating valve set for pilot experiments according to claim 1, characterized in that the first valve (2) is a shut-off valve.
5. A flow regulating valve set for pilot experiments according to claim 1, characterized in that the second valve (3) is a needle valve.
6. A flow regulating valve set for pilot experiments as claimed in claim 2, wherein the M-way joint is a reducer joint, and the main pipe of the M-way joint has a larger diameter than the branch pipe of the M-way joint.
7. A flow regulating valve set for pilot experiments according to claim 1, characterised in that the outlet pipe (4) is provided with a flow meter.
8. The flow regulating valve group for the pilot experiment according to claim 1, wherein the first valve (2) is fixedly connected with the liquid inlet pipe (1) and the liquid outlet pipe (4) through quick-clamping connectors.
9. A flow regulating valve set for pilot experiments according to claim 1, characterized in that the second valve (3) is fixedly connected with the liquid inlet branch pipe and the liquid outlet branch pipe through quick-clamping connectors.
10. A flow regulating valve set for pilot experiments according to claim 1, characterized in that the end of the liquid outlet pipe (4) is provided with a pneumatic valve, and the liquid outlet pipe (4) is provided with a sampling port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322678061.0U CN220851791U (en) | 2023-10-08 | 2023-10-08 | Flow regulating valve group for pilot experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322678061.0U CN220851791U (en) | 2023-10-08 | 2023-10-08 | Flow regulating valve group for pilot experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220851791U true CN220851791U (en) | 2024-04-26 |
Family
ID=90783195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322678061.0U Active CN220851791U (en) | 2023-10-08 | 2023-10-08 | Flow regulating valve group for pilot experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220851791U (en) |
-
2023
- 2023-10-08 CN CN202322678061.0U patent/CN220851791U/en active Active
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