CN201851887U - Embedded type self-adaptive flow stabilizer - Google Patents
Embedded type self-adaptive flow stabilizer Download PDFInfo
- Publication number
- CN201851887U CN201851887U CN2010205063216U CN201020506321U CN201851887U CN 201851887 U CN201851887 U CN 201851887U CN 2010205063216 U CN2010205063216 U CN 2010205063216U CN 201020506321 U CN201020506321 U CN 201020506321U CN 201851887 U CN201851887 U CN 201851887U
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- Prior art keywords
- tube
- drainage
- flow
- drainage tube
- guide pipe
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Abstract
The utility model discloses an embedded type self-adaptive flow stabilizer which comprises a front conduit and a rear conduit which are communicated with each other. The key point of the embedded type self-adaptive flow stabilizer is as follows: a support plate is fixed at the joint between the front conduit and the rear conduit, a flow stabilizing device is fixed on the support plate, and the flow stabilizing device is arranged in a pipeline formed by the front conduit and the rear conduit. The flow stabilizing device comprises a flow guide pipe, the rear end of the flow guide pipe is welded on the support plate, an opened hole is arranged in the rear end of the flow guide pipe, a closed hole is arranged in the front end of the flow guide pipe, the closed hole at the front end of the flow guide pipe is over against the upstream of the pipeline, the flow guide pipe is internally provided with a spring, the front end of the spring is fixedly connected with a piston, the piston is connected with the closed hole at the front end of the flow guide pipe in a supporting way, and a set of thin flow guide holes is arranged in the side wall of the flow guide pipe. The embedded type self-adaptive flow stabilizer has the remarkable effects that the structure is simple, the use is convenient, and the stabilizer can be used during connecting with the pipeline; the connection of the pipeline is firm and hard to loose, so that the maintenance cost is reduced; and the structure of the pipeline is correspondingly simplified, so that the building cost is low.
Description
Technical field
The utility model relates to a kind of fluid flow stabilizer, specifically, relates to a kind of inlaid self-adaptive flow stabilizer.
Background technique
Carrying liquid by pipeline is a kind of technological means commonly used, if the pressure in the pipeline changes slightly, or infiltration gas is arranged in the pipeline, the phenomenon that the liquid of this section pipeline of then flowing through has flow-disturbing produces, the amount that unit time liquid flows out just can't be kept stable, will cause the damage of back precision type instrument.
A kind of Y type that the patent No. is 200920128133.1 patent disclosure impacts cuts down automatic regulating type flow stabilizer, the technological scheme that adopts is: comprise " Y " type three-way pipe and the constant-current stabilizer that is contained in the three-way pipe, this constant-current stabilizer comprises the tubular outer tube, upper and lower end and inside at this outer tube are respectively equipped with, down, central diaphragm, the inner chamber of outer tube is divided into two-part up and down, this upper clapboard is located at the outlet port of intake pipe it is sealed, this lower clapboard is installed in the inboard of cover plate, on outer tube, be provided with the interior pipe of tube wall band through hole in the inner chamber, the two ends of pipe are separately fixed in being somebody's turn to do, on the central diaphragm, piston and elastic member are housed in the pipe in this; On upper clapboard, be provided with manage in entering for fluid and outer tube between through hole; On the tube wall of outer tube lower inner cavity, be provided with the through hole that flows out for fluid.
The deficiency of this technological scheme is: (1) " Y " type three-way pipe structure complexity, and out-of-shape implements and builds the difficulty height, and construction cost is big; (2) constant-current stabilizer complex structure, the shape of side pipe make that the through hole effect of constant-current stabilizer China and foreign countries tube wall one side is little; (3) to be connected effect bad, insecure, easily loosening for constant-current stabilizer and pipeline; (4) constant-current stabilizer is fixed between two pipelines, needs to reserve certain space between the pipeline constant-current stabilizer could be installed, and has increased the workload and the difficulty of construction of piping design.
The model utility content
Deficiency at the prior art scheme, the utility model has been made improvement, design a kind of inlaid self-adaptive flow stabilizer, can realize that flow stabilizer is connected with the reliable of pipeline, simple in structure, can be embedded among the pipeline, need not to reserve installing space, can reduce the workload and the difficulty of construction of piping design.
For achieving the above object, the utility model provides a kind of inlaid self-adaptive flow stabilizer, the dummy pipe and the rear tube that comprise mutual conduction, its key is: the joint at described dummy pipe and rear tube is fixed with dunnage, be fixed with flow stabilization apparatus on the described dunnage, this flow stabilization apparatus is arranged in the pipeline that described dummy pipe and rear tube are formed.
The Placement of described dummy pipe and rear tube has two kinds:
First kind of Placement: the described dummy pipe and the rear tube mouth of pipe are provided with flange plate, and described dunnage is fixed between the flange plate that connects dummy pipe and rear tube.The described dummy pipe and the rear tube mouth of pipe are provided with flange plate, connect after the described a pair of flange plate center fixed dunnage;
Second kind of Placement: described dunnage is welded between dummy pipe and the rear tube.
Described flow stabilization apparatus also has two kinds of structures, is respectively:
First kind of structure: described flow stabilization apparatus comprises drainage tube, the drainage tube rear end is welded on the described dunnage, the rear end perforate of described drainage tube, drainage tube front end batter, the batter of this front end is equipped with spring over against line upstream in the drainage tube, the front end of this spring is connected with piston, this piston is connected to the front end batter place of described drainage tube, and the sidewall of described drainage tube has one group of drainage pore.
Second kind of structure: described flow stabilization apparatus comprises drainage tube and drainage urceolus, the wherein front end perforate of drainage urceolus, and be welded on the described dunnage, described drainage tube is positioned at the drainage urceolus, and is welded on the aft bulkhead of described drainage urceolus;
The rear end perforate of described drainage tube, drainage tube front end batter, the batter of this front end is over against line upstream, spring is installed in the drainage tube, the front end of this spring is connected with piston, and this piston is connected to the front end batter place of described drainage tube, and the sidewall of described drainage tube has one group of drainage pore.
Described drainage pore is more little, and its flow control is accurate more.
With aforementioned patent number is that 200920128133.1 patent is compared, the utility model has saved side pipe, with flow stabilization apparatus as parts independently, as long as the dunnage of flow stabilization apparatus is connected by aforementioned dual mode with rear tube with dummy pipe, just can embed use, and convenient disassembly especially adopts first kind of flange ways of connecting; The utility model has also been simplified the structure of flow stabilization apparatus, and above-mentioned second kind of structure saved part outer tube and the lower clapboard of establishing through hole in the aforementioned patent, and above-mentioned first kind of structure also saved outer tube, and structure is simpler.
The beneficial effects of the utility model are:
1. simple in structure, easy to use, only need when connecting tube, to embed and use; Need not to reserve installing space, can reduce the workload and the difficulty of construction of piping design.
2. be connected firmly with pipeline, be difficult for becoming flexible, reduce the maintenance nursing cost;
3. also its corresponding simplified of the structure of pipeline, construction cost is low.
Description of drawings
Fig. 1 is the utility model embodiment 1 a structural representation.
Fig. 2 is the utility model embodiment 2 a structural representation.
Fig. 3 is the utility model embodiment 3 a structural representation.
Fig. 4 is the utility model embodiment 4 a structural representation.
Fig. 5 is the utility model embodiment 1 a working procedure schematic representation.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model is a kind of inlaid self-adaptive flow stabilizer, the dummy pipe 1 and the rear tube 2 that comprise mutual conduction, joint at described dummy pipe 1 and rear tube 2 is fixed with dunnage 3, be fixed with flow stabilization apparatus 4 on the described dunnage 3, this flow stabilization apparatus 4 is arranged in the pipeline that described dummy pipe 1 and rear tube 2 are formed.
Fig. 1 shows embodiment 1 of the present utility model.
As shown in Figure 1, the described dummy pipe 1 and rear tube 2 mouths of pipe are provided with flange plate, and described dunnage 3 is fixed between the flange plate that connects dummy pipe 1 and rear tube 2.
Described flow stabilization apparatus 4 comprises drainage tube 41, drainage tube 41 rear ends are welded on the described dunnage 3, described drainage tube 41 rear end perforates, drainage tube 41 front end batters, the batter of this front end is equipped with spring 42 over against line upstream in the drainage tube 41, the front end of this spring 42 is connected with piston 43, this piston 43 is connected to the front end batter place of described drainage tube 41, and the sidewall of described drainage tube 41 has one group of drainage pore 44.
Fig. 2 shows embodiment 2 of the present utility model.The structure of flow stabilization apparatus described in the present embodiment 4 is identical with embodiment 1, and described as different from Example 1 dunnage 3 is welded between dummy pipe 1 and the rear tube 2.
Fig. 3 shows embodiment 3 of the present utility model.
As shown in Figure 3, the described dummy pipe 1 and rear tube 2 mouths of pipe are provided with flange plate, and described dunnage 3 is fixed between the flange plate that connects dummy pipe 1 and rear tube 2.
Described flow stabilization apparatus 4 comprises drainage tube 41 and drainage urceolus 40, the wherein front end perforate of drainage urceolus 40, and be welded on the described dunnage 3, described drainage tube 41 is positioned at drainage urceolus 40, and is welded on the aft bulkhead of described drainage urceolus 40;
Described drainage tube 41 rear end perforates, drainage tube 41 front end batters, the batter of this front end is over against line upstream, spring 42 is installed in the drainage tube 41, the front end of this spring 42 is connected with piston 43, this piston 43 is connected to the front end batter place of described drainage tube 41, and the sidewall of described drainage tube 41 has one group of drainage pore 44.
Fig. 4 shows embodiment 4 of the present utility model.The structure of flow stabilization apparatus described in the present embodiment 4 is identical with embodiment 3.Described as different from Example 3 dunnage 3 is welded between dummy pipe 1 and the rear tube 2.
Working procedure of the present utility model is: as Fig. 1, shown in Figure 3, the described dummy pipe 1 and rear tube 2 mouths of pipe are provided with flange plate, described dunnage 3 is fixed between the flange plate that connects dummy pipe 1 and rear tube 2, or as Fig. 2, shown in Figure 4, described dunnage 3 is welded between dummy pipe 1 and the rear tube 2, and described flow stabilization apparatus 4 has promptly embedded in the pipeline.
Fluid flows to rear tube 2 by dummy pipe 1, and as shown in Figure 5, when the unit time, Fluid Volume reached certain value, fluid promoted described piston 43 by the batter of described drainage tube 41 front ends; Make the part drainage pore 44 on described drainage tube 41 sidewalls be blocked by described piston 43, the Fluid Volume that described dummy pipe 1 flows into described drainage tube 41 diminishes, and then the orifice flow of opening by the described drainage tube 41 rear ends Fluid Volume of going into described rear tube 2 also diminishes;
When unit time Fluid Volume increase, piston 43 is increased by the distance that fluid promotes, and the drainage pore of being blocked by described piston 43 on described drainage tube 41 sidewalls 44 is just many more, and the Fluid Volume that then flows into described rear tube 2 reduces; When the unit time Fluid Volume reduces, piston 43 is reduced by the distance that fluid promotes, and the drainage pore of being blocked by described piston 43 on described drainage tube 41 walls 44 is just few more, and the Fluid Volume that then flows into described rear tube 2 increases.
Working procedure by described flow stabilization apparatus 4 learns that described flow stabilization apparatus 4 makes flow reach transient equiliblium, is a kind of adaptive flow stabilizer.
The utility model is not limited only to the above-mentioned embodiment who clearly describes, those skilled in the art will be appreciated that above embodiment only is used for illustrating the utility model, should understand and wherein can make variations and modifications and do not break away from the utility model in a broad sense, as long as in connotation scope of the present utility model, as change dunnage 3 and the means of fixation of flow stabilization apparatus 4 in pipeline, adjust the pore size of drainage pore 44, the quantity of adjustment drainage pore 44 how much.To the variation of the foregoing description, the protection domain that distortion all will fall into the utility model claim.
Claims (5)
1. inlaid self-adaptive flow stabilizer, the dummy pipe (1) and the rear tube (2) that comprise mutual conduction, it is characterized in that: the joint at described dummy pipe (1) and rear tube (2) is fixed with dunnage (3), be fixed with flow stabilization apparatus (4) on the described dunnage (3), this flow stabilization apparatus (4) is arranged in the pipeline that described dummy pipe (1) and rear tube (2) are formed.
2. a kind of inlaid self-adaptive flow stabilizer according to claim 1, it is characterized in that: the described dummy pipe (1) and rear tube (2) mouth of pipe are provided with flange plate, and described dunnage (3) is fixed between the flange plate that connects dummy pipe (1) and rear tube (2).
3. a kind of inlaid self-adaptive flow stabilizer according to claim 1 is characterized in that: described dunnage (3) is welded between dummy pipe (1) and the rear tube (2).
4. a kind of inlaid self-adaptive flow stabilizer according to claim 1, it is characterized in that: described flow stabilization apparatus (4) comprises drainage tube (41), drainage tube (41) rear end is welded on the described dunnage (3), described drainage tube (41) rear end perforate, drainage tube (41) front end batter, the batter of this front end is over against line upstream, spring (42) is installed in the drainage tube (41), the front end of this spring (42) is connected with piston (43), this piston (43) is connected to the front end batter place of described drainage tube (41), and the sidewall of described drainage tube (41) has one group of drainage pore (44).
5. a kind of inlaid self-adaptive flow stabilizer according to claim 1, it is characterized in that: described flow stabilization apparatus (4) comprises drainage tube (41) and drainage urceolus (40), the wherein front end perforate of drainage urceolus (40) (40), and be welded on the described dunnage (3), described drainage tube (41) is positioned at drainage urceolus (40), and is welded on the aft bulkhead of described drainage urceolus (40);
Described drainage tube (41) rear end perforate, drainage tube (41) front end batter, the batter of this front end is over against line upstream, spring (42) is installed in the drainage tube (41), the front end of this spring (42) is connected with piston (43), this piston (43) is connected to the front end batter place of described drainage tube (41), and the sidewall of described drainage tube (41) has one group of drainage pore (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205063216U CN201851887U (en) | 2010-08-26 | 2010-08-26 | Embedded type self-adaptive flow stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205063216U CN201851887U (en) | 2010-08-26 | 2010-08-26 | Embedded type self-adaptive flow stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201851887U true CN201851887U (en) | 2011-06-01 |
Family
ID=44094278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205063216U Expired - Fee Related CN201851887U (en) | 2010-08-26 | 2010-08-26 | Embedded type self-adaptive flow stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201851887U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475243A (en) * | 2016-11-08 | 2017-03-08 | 山东科技大学 | A kind of current stabilization sprayer unit |
| CN109958881A (en) * | 2017-12-25 | 2019-07-02 | 上海梅山钢铁股份有限公司 | Solved the stable device and method of wall pipeline pressure |
-
2010
- 2010-08-26 CN CN2010205063216U patent/CN201851887U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475243A (en) * | 2016-11-08 | 2017-03-08 | 山东科技大学 | A kind of current stabilization sprayer unit |
| CN109958881A (en) * | 2017-12-25 | 2019-07-02 | 上海梅山钢铁股份有限公司 | Solved the stable device and method of wall pipeline pressure |
| CN109958881B (en) * | 2017-12-25 | 2021-11-16 | 上海梅山钢铁股份有限公司 | Device and method for solving problem of stable pressure of through-wall pipeline |
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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: 20110601 Termination date: 20120826 |