CN208204269U - A kind of New-type plate slip-on welding flange - Google Patents
A kind of New-type plate slip-on welding flange Download PDFInfo
- Publication number
- CN208204269U CN208204269U CN201820628469.3U CN201820628469U CN208204269U CN 208204269 U CN208204269 U CN 208204269U CN 201820628469 U CN201820628469 U CN 201820628469U CN 208204269 U CN208204269 U CN 208204269U
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- flange
- pole
- center
- sealing cover
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Abstract
The utility model discloses a kind of New-type plate slip-on welding flanges, it is fixedly connected between two ring flanges by a cylinder, second flange disk is equipped with an inlet port, first flange disk is equipped with an outlet, two support rods are welded on the inner wall of cylinder, the end of two support rods is fixedly connected with a central tube, central tube internal screw thread connects a center-pole, the outer wall of center-pole is equipped with external screw thread, the bottom end of center-pole is equipped with a sealing cover, the bottom of sealing cover is equipped with a gasket, sealing cover and gasket are fixed on the bottom end of center-pole by a screw rod, it is surveyed in inlet port and is equipped with a flange, sealing cover sealable lid is pressed on flange.The New-type plate slip-on welding flange has welded a cylinder between two ring flanges, can be controlled by the lifting of center-pole in adjustment barrel body sealing cover between flange at a distance from, to realize control to fluids within pipes flow.The i.e. controllable fluid flow of the flange, the simple save the cost of structure are used for some pipelines for not needing frequently to adjust flow in this way.
Description
Technical field
The utility model relates to a kind of New-type plate slip-on welding flanges.
Background technique
Due to slip-on-welding plate flange have good comprehensive performance, so it be widely used in chemical industry, building, water supply, draining,
The foundation engineerings such as petroleum, weight industry, freezing, health, hot-water heating, fire-fighting, electric power, space flight, shipbuilding.What is be commonly used is board-like
Slip-on welding flange only has linkage function, and the control of fluids within pipes flow is completed mainly by installation flow-limiting valve, but for
Some pipeline internal flow flows do not have to adjust for a long time, and installation flow-limiting valve is costly, and if be arranged in flange simple
Current-limiting mechanism then can undoubtedly reduce cost.
Utility model content
The utility model mainly solves technical problem present in the prior art, to provide a kind of New-type plate downhand welding
Flange.
Above technical problems of the utility model are mainly solved by the following technical scheme:
A kind of New-type plate slip-on welding flange, include a first flange disk and a second flange disk, the first flange disk and
It is fixedly connected between second flange disk by a cylinder, the second flange disk is equipped with an inlet port, on the first flange disk
Equipped with an outlet, weld a first support bar and a second support bar on the inner wall of the cylinder, the first support bar and
The end of second support bar is fixedly connected with a central tube, and the center inside pipe wall is equipped with internal screw thread, the central tube internal screw thread
A center-pole is connected, the outer wall of the center-pole is equipped with external screw thread, and the bottom end of the center-pole is equipped with a sealing cover, the sealing
The bottom of lid is equipped with a gasket, and the sealing cover and gasket are fixed on the bottom end of center-pole by a screw rod, in the inlet port
It surveys and is equipped with a flange, the sealing cover sealable lid is pressed on flange.
As the utility model preferred embodiment, the center-pole is stainless steel.
As the utility model preferred embodiment, the surface of the sealing cover is equipped with sealing rubber layer.
The New-type plate slip-on welding flange of the utility model has welded a cylinder between two ring flanges, can pass through adjusting
In cylinder the lifting of center-pole come control sealing cover between flange at a distance from, to realize control to fluids within pipes flow.
In this way for it is some do not need frequently adjust flow pipelines using the flange i.e. can control fluid flow, structure simply save at
This.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the New-type plate slip-on welding flange of the utility model.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
As shown in Figure 1, a kind of New-type plate slip-on welding flange 1, includes a first flange disk 4 and a second flange disk 9, institute
It states and is fixedly connected between first flange disk 4 and second flange disk 9 by a cylinder 8, the second flange disk 9 is equipped with an inlet port
10, the first flange disk 4 is equipped with an outlet 2, welds a first support bar 6 and one second on the inner wall of the cylinder 8
The end of support rod 14, the first support bar 6 and second support bar 14 is fixedly connected with a central tube 5, in the central tube 5
Wall is equipped with internal screw thread, and 5 internal screw thread of central tube connects a center-pole 3, and the outer wall of the center-pole 3 is equipped with external screw thread, described
The bottom end of center-pole 3 is equipped with a sealing cover 7, and the bottom of the sealing cover 7 is equipped with a gasket 12, the sealing cover 7 and gasket 12
It is fixed on the bottom end of center-pole 3 by a screw rod 11, is surveyed in the inlet port 10 and is equipped with a flange 13, the sealing cover 7 can be close
Capping is pressed on flange 13.
It is further improved as to the utility model, the center-pole 3 is stainless steel.
It is further improved as to the utility model, the surface of the sealing cover 7 is equipped with sealing rubber layer.
The New-type plate slip-on welding flange of the utility model has welded a cylinder between two ring flanges, can pass through adjusting
In cylinder the lifting of center-pole come control sealing cover between flange at a distance from, to realize control to fluids within pipes flow.
In this way for it is some do not need frequently adjust flow pipelines using the flange i.e. can control fluid flow, structure simply save at
This.
The mentality of designing for only illustrating the utility model in one embodiment above, in the case where system allows,
The utility model can be extended to while external more functional modules, to extend its function to greatest extent.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of New-type plate slip-on welding flange (1), which is characterized in that include a first flange disk (4) and a second flange disk
(9), the first flange disk (4) is fixedly connected between second flange disk (9) by a cylinder (8), the second flange disk (9)
It is equipped with an inlet port (10), the first flange disk (4) is equipped with an outlet (2), welds on the inner wall of the cylinder (8)
One first support bar (6) and a second support bar (14), the end and one of the first support bar (6) and second support bar (14)
Central tube (5) is fixedly connected, and central tube (5) inner wall is equipped with internal screw thread, and central tube (5) internal screw thread connects a center-pole
(3), the outer wall of the center-pole (3) is equipped with external screw thread, and the bottom end of the center-pole (3) is equipped with a sealing cover (7), the sealing
The bottom for covering (7) is equipped with a gasket (12), and the sealing cover (7) and gasket (12) pass through a screw rod (11) and be fixed on center-pole
(3) bottom end, interior survey of the inlet port (10) are equipped with a flange (13), and sealing cover (7) sealable lid is pressed in flange (13)
On.
2. New-type plate slip-on welding flange according to claim 1, which is characterized in that the center-pole (3) is stainless steel
Bar.
3. New-type plate slip-on welding flange according to claim 2, which is characterized in that the surface of the sealing cover (7) is set
There is sealing rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820628469.3U CN208204269U (en) | 2018-04-27 | 2018-04-27 | A kind of New-type plate slip-on welding flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820628469.3U CN208204269U (en) | 2018-04-27 | 2018-04-27 | A kind of New-type plate slip-on welding flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208204269U true CN208204269U (en) | 2018-12-07 |
Family
ID=64521598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820628469.3U Active CN208204269U (en) | 2018-04-27 | 2018-04-27 | A kind of New-type plate slip-on welding flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208204269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594427A (en) * | 2019-08-07 | 2019-12-20 | 武汉船用机械有限责任公司 | Throttle valve |
-
2018
- 2018-04-27 CN CN201820628469.3U patent/CN208204269U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594427A (en) * | 2019-08-07 | 2019-12-20 | 武汉船用机械有限责任公司 | Throttle valve |
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| GR01 | Patent grant |