CN212226718U - Liquid confluence density control device - Google Patents
Liquid confluence density control device Download PDFInfo
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- CN212226718U CN212226718U CN202020735024.2U CN202020735024U CN212226718U CN 212226718 U CN212226718 U CN 212226718U CN 202020735024 U CN202020735024 U CN 202020735024U CN 212226718 U CN212226718 U CN 212226718U
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- 239000007788 liquid Substances 0.000 title claims abstract description 53
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000004886 process control Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The utility model relates to a pipeline equipment technical field especially relates to a liquid density controlling means that converges, include: a main pipeline for the mixed liquid to flow through; at least two branches which are communicated with the main pipeline and independently supply liquid into the main pipeline; wherein, the branch road one-to-one correspondence is provided with flow regulation device, is provided with the density collection device on the main pipeline, and each flow regulation device carries out independent control according to the collection result of density collection device. The utility model discloses in, aim at solving the process control in the density control to set up two branch roads as the example, carry out the slight adjustment of each branch road flow in real time through the liquid density monitoring after mixing, thereby make the density of final mixed liquid be in stable numerical value, through the effectual influence of avoiding because of indefinite factors such as liquid replenishment to final mixed liquid density of above-mentioned mode.
Description
Technical Field
The utility model belongs to the technical field of pipeline equipment, concretely relates to liquid density control device that converges.
Background
In various fields of industrial production, there is a need for mixing two or more liquids, and the finally required mixed liquid is realized through independent control of each liquid, and particularly, after the flow rate of each liquid is set to a fixed value, the finally required mixed liquid is defaulted to obtain the required density.
In the process of detecting the actually mixed liquid, the influence of various uncertain factors is found, so that the final density of the product cannot be ensured to be accurate, for example: during the liquid supply, density variations may occur as the material is replenished, which necessarily results in density variations in the final mixed liquid when the flow rate is set.
In view of the above problems, the present inventors have conducted extensive research and innovation based on practical experience and professional knowledge in engineering applications of such products for many years, and together with the application of theories, so as to create a liquid confluence density control device, which is more practical.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a liquid density controlling means that converges to effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a liquid confluence density control device, comprising:
a main pipeline for the mixed liquid to flow through;
at least two branches which are communicated with the main pipeline and independently supply liquid into the main pipeline;
the branch pipelines are provided with flow adjusting devices in a one-to-one correspondence mode, the main pipeline is provided with density collecting devices, and each flow adjusting device is independently controlled according to collecting results of the density collecting devices.
Further, each branch is used for liquid to flow in from the same position of the axis of the main pipeline.
Furthermore, a cut-off position is arranged on the branch, and the end parts of the pipelines on two sides of the cut-off position are respectively connected with the two connecting ends of the flow regulating device.
Further, the end part of the pipeline is provided with an external thread section, and the external thread section is in threaded connection with a threaded hole in the flow regulating device.
Further, a first flange is arranged at the end of the pipeline and connected with a flange on the flow regulating device.
Furthermore, a leading-out pipeline is arranged on the branch pipeline, a second flange is arranged at the end part of the leading-out pipeline, and the second flange is connected with a flange on the flow regulating device.
Furthermore, two test pipelines are led out from different axial positions of the main pipeline, the two test pipelines are communicated through the same installation pipeline, and the density acquisition device is installed at the end part of the installation pipeline.
Through the technical scheme of the utility model, can realize following technological effect:
the utility model discloses in, aim at solving the process control in the density control to set up two branch roads as the example, carry out the slight adjustment of each branch road flow in real time through the liquid density monitoring after mixing, thereby make the density of final mixed liquid be in stable numerical value, through the effectual influence of avoiding because of indefinite factors such as liquid replenishment to final mixed liquid density of above-mentioned mode.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a liquid confluence density control device;
FIG. 2 is an exploded view of a portion of the flow regulating device when the branch is arranged separately;
FIG. 3 is a schematic view of a first flange at the end of the pipeline;
FIG. 4 is a schematic structural view of a branch pipe with an outlet line;
reference numerals: the device comprises a main pipeline 1, a test pipeline 11, an installation pipeline 12, a branch 2, a pipeline end 21, an external thread section 21a, a first flange 22, a leading-out pipeline 23, a second flange 24, a flow regulating device 3, a connecting end 31 and a density acquisition device 4.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are the directions or positional relationships indicated on the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.
A liquid confluence density control device comprises a main pipeline 1 for mixed liquid to flow through; at least two branches 2 communicated with the main pipeline 1 and independently supplying liquid into the main pipeline 1; wherein, the branch 2 is provided with the flow regulating device 3 in one-to-one correspondence, the main pipeline 1 is provided with the density acquisition device 4, and each flow regulating device 3 is independently controlled according to the acquisition result of the density acquisition device 4.
The utility model discloses in, aim at solving the process control in the density control, as shown in FIG. 1 to set up two branch roads 2 as an example, carry out the slight adjustment of 2 flows in each branch road through the liquid density real-time supervision after mixing, thereby make the density of final mixed liquid be in stable numerical value.
It should be noted here that the arrangement of two branches 2 is a preferred embodiment, which can achieve more accurate control; when branch road 2 sets up more than two, there is the discernment degree of difficulty of confirming to which branch road 2 carries out flow control, consequently regards as secondary mode of consideration, nevertheless is in the utility model discloses a protection scope. In addition, there is a more specific embodiment, when more than two branches 2 are provided, wherein a part of the branches 2 supply the same liquid, the effect of this liquid on the density of the mixed liquid can be controlled by adjusting the flow rate of only one of the branches 2.
Preferably, the branches 2 are supplied with liquid from the same position on the axis of the main pipe 1. With continued reference to fig. 1, on one hand, the same-position confluence may enable different kinds of liquids to be better mixed by mutual impact, and may also effectively reduce the difficulty of connecting the pipelines.
There are several ways in which the flow regulating device 3 can be installed, two specific embodiments being provided below for the structural modification of the branch 2:
implementation mode one
As shown in fig. 2, a cut-off position is provided on the branch 2, and the pipeline end portions 21 on both sides of the cut-off position are respectively connected with two connecting ends 31 of the flow regulator 3.
In this embodiment, the branch 2 is set up separately, and under this kind of form, can choose to join in marriage the flow control device 3 that the size is suitable, has carried out local show to flow control device 3 in the figure, and the structure of branch 2 itself need not to change in this kind of mounting means, is fit for cutting and realizing on the pipeline of having installed completion the utility model aims at.
Wherein different mounting means of the line end 21 are required for different flow regulators 3. The method specifically comprises the following steps: the pipe end 21 is provided with an externally threaded section 21a, and the externally threaded section 21a is threadedly connected to a threaded bore in the flow control device 3. Alternatively, as shown in fig. 3, the pipe end 21 is provided with a first flange 22, and the first flange 22 is connected to a flange on the flow rate adjusting device 3.
Second embodiment
As shown in fig. 4, a leading-out pipeline 23 is arranged on the branch 2, a second flange 24 is arranged at the end of the leading-out pipeline 23, and the second flange 24 is connected with the flange on the flow regulating device 3.
This is suitable for pre-shaped branches 2, and in use, no secondary machining of the branch 2 is required, facilitating field installation, wherein the shape and size of the outlet line 23 can be set according to the specific size of the flow regulating device 3.
Preferably, the main pipeline 1 leads out two test pipelines 11 from different axial positions, the two test pipelines 11 are communicated through the same installation pipeline 12, and the density acquisition device 4 is installed at the end of the installation pipeline 12. With continued reference to fig. 1, the liquid reaching the density acquisition device 4 is in a mixed state of mixed liquid at two different positions in the above manner, the detection precision can be further improved in the manner, the mixed liquid circulates between the test pipeline 11 and the installation pipeline 12, the real-time change of the detection data can be guaranteed, the flow rate of the liquid in the circulation channel is slowed down, and the influence on the detection result caused by the excessively fast flow rate can be effectively avoided. The other end of the installation pipeline 12 can be directly blocked or directly communicated with the test pipeline 11, and it needs to be emphasized that the acquisition end of the density acquisition device 4 needs to extend into the circulation channel to ensure the accuracy of the detection structure.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A liquid conflux density control apparatus, characterized by comprising:
a main line (1) through which the mixed liquid flows;
at least two branches (2) which are communicated with the main pipeline (1) and independently supply liquid into the main pipeline (1);
the flow regulating devices (3) are arranged on the branches (2) in a one-to-one correspondence manner, the density acquisition devices (4) are arranged on the main pipeline (1), and each flow regulating device (3) is independently controlled according to the acquisition result of the density acquisition device (4).
2. The liquid confluence density control device according to claim 1, wherein each of the branches (2) is supplied with liquid from the same position of the axis of the main pipeline (1).
3. The device for controlling the concentration of liquid according to claim 1 or 2, wherein a cut-off position is provided on the branch (2), and the pipe ends (21) on both sides of the cut-off position are respectively connected with the two connecting ends (31) of the flow regulating device (3).
4. The liquid confluence density control device according to claim 3, wherein the pipe end (21) is provided with an externally threaded section (21 a), the externally threaded section (21 a) being threadedly connected with a threaded hole on the flow regulating device (3).
5. The liquid confluence density control device according to claim 3, wherein the pipe end (21) is provided with a first flange (22), the first flange (22) being connected with a flange on the flow regulating device (3).
6. The liquid confluence density control device according to claim 1 or 2, wherein an outlet pipe (23) is provided on the branch pipe (2), a second flange (24) is provided at the end of the outlet pipe (23), and the second flange (24) is connected with the flange on the flow regulating device (3).
7. The liquid confluence density control device according to claim 1, wherein the main pipeline (1) leads out two test pipelines (11) from different axial positions, the two test pipelines (11) are communicated through the same installation pipeline (12), and the density acquisition device (4) is installed in a circulation channel formed between the two test pipelines (11) and the installation pipeline (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020735024.2U CN212226718U (en) | 2020-05-07 | 2020-05-07 | Liquid confluence density control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020735024.2U CN212226718U (en) | 2020-05-07 | 2020-05-07 | Liquid confluence density control device |
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| Publication Number | Publication Date |
|---|---|
| CN212226718U true CN212226718U (en) | 2020-12-25 |
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| CN202020735024.2U Active CN212226718U (en) | 2020-05-07 | 2020-05-07 | Liquid confluence density control device |
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| CN (1) | CN212226718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898804A (en) * | 2021-09-27 | 2022-01-07 | 王熙尧 | Modularized intelligent flange, fluid container flange and pipeline structure flange |
-
2020
- 2020-05-07 CN CN202020735024.2U patent/CN212226718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898804A (en) * | 2021-09-27 | 2022-01-07 | 王熙尧 | Modularized intelligent flange, fluid container flange and pipeline structure flange |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A liquid concentration density control device Effective date of registration: 20221208 Granted publication date: 20201225 Pledgee: China Construction Bank Corporation Dalian Jinpu New Area Branch Pledgor: DALIAN DEZHONGYUAN INDUSTRIAL AUTOMATION CO.,LTD. Registration number: Y2022980025944 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201225 Pledgee: China Construction Bank Corporation Dalian Jinpu New Area Branch Pledgor: DALIAN DEZHONGYUAN INDUSTRIAL AUTOMATION CO.,LTD. Registration number: Y2022980025944 |