CN108397623A - 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
- CN108397623A CN108397623A CN201810393802.1A CN201810393802A CN108397623A CN 108397623 A CN108397623 A CN 108397623A CN 201810393802 A CN201810393802 A CN 201810393802A CN 108397623 A CN108397623 A CN 108397623A
- Authority
- CN
- China
- Prior art keywords
- flange
- pole
- center
- sealing cover
- new
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/003—Auxiliary devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/006—Attachments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
- F16L29/02—Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a kind of New-type plate slip-on welding flanges, it is fixedly connected by a cylinder between two ring flanges, second flange disk is equipped with an inlet port, first flange disk is equipped with an outlet, two supporting rods are welded on the inner wall of cylinder, the end of two supporting rods is fixedly connected with a central tube, central tube internal 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 by the lifting of center-pole in adjustment barrel body come control sealing cover between flange at a distance from, to realize control to fluids within pipes flow.The pipeline that in this way some need not frequently be adjusted with flow can control fluid flow using the flange, simple in structure cost-effective.
Description
Technical field
The present invention relates to a kind of New-type plate slip-on welding flanges.
Background technology
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 oil, 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 adjustment 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.
Invention content
The present invention is mainly the technical problem solved present in the prior art, to provide a kind of New-type plate downhand welding method
It is blue.
The above-mentioned technical problem of the present invention is mainly to be addressed by following technical proposals：
A kind of New-type plate slip-on welding flange, including a first flange disk and a second flange disk, the first flange disk and second
It is fixedly connected by a cylinder between ring flange, the second flange disk is equipped with an inlet port, and the first flange disk is equipped with
One outlet welds a first support bar and a second support bar, the first support bar and second on the inner wall of the cylinder
The end of supporting rod is fixedly connected with a central tube, and the center inside pipe wall is equipped with internal thread, the central tube internal thread connection
The outer wall of one center-pole, 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 cover
Bottom is equipped with a gasket, and the sealing cover and gasket are fixed on the bottom end of center-pole by a screw rod, survey and set in the inlet port
There are a flange, the sealing cover sealable lid to be pressed on flange.
As preferred embodiments of the present invention, the center-pole is stainless steel.
As preferred embodiments of the present invention, the surface of the sealing cover is equipped with sealing rubber layer.
The New-type plate slip-on welding flange of the present invention has welded a cylinder between two ring flanges, can be by adjusting cylinder
The lifting of interior center-pole come control sealing cover between flange at a distance from, to realize control to fluids within pipes flow.In this way
The pipeline that some need not frequently be adjusted with flow can control fluid flow using the flange, simple in structure cost-effective.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the New-type plate slip-on welding flange of the present invention.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in Figure 1, a kind of New-type plate slip-on welding flange 1, including a first flange disk 4 and a second flange disk 9, institute
It states and is fixedly connected by a cylinder 8 between first flange disk 4 and second flange disk 9, the second flange disk 9 is equipped with an inlet port
10, the first flange disk 4 is equipped with an outlet 2, and a first support bar 6 and one second is welded on the inner wall of the cylinder 8
The end of supporting 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 thread, and 5 internal thread of the 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.
As to further improvement of the present invention, the center-pole 3 is stainless steel.
It is equipped with sealing rubber layer as the surface to further improvement of the present invention, the sealing cover 7.
The New-type plate slip-on welding flange of the invention has welded a cylinder between two ring flanges, can be by adjusting cylinder
The lifting of interior center-pole come control sealing cover between flange at a distance from, to realize control to fluids within pipes flow.In this way
The pipeline that some need not frequently be adjusted with flow can control fluid flow using the flange, simple in structure cost-effective.
The mentality of designing for only illustrating the present invention in one embodiment above, in the case where system allows, this hair
It is bright to be extended to while external more function modules, to extend its function to greatest extent.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain 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）With a second flange disk
（9）, the first flange disk（4）With second flange disk（9）Between pass through a cylinder（8）It is fixedly connected, the second flange disk（9）
It is equipped with an inlet port（10）, the first flange disk（4）It is equipped with an outlet（2）, the cylinder（8）Inner wall on weld
One first support bar（6）With a second support bar（14）, the first support bar（6）And second support bar（14）End and one
Central tube（5）It is fixedly connected, the central tube（5）Inner wall is equipped with internal thread, the central tube（5）Internal thread connects a center-pole
（3）, the center-pole（3）Outer wall be equipped with external screw thread, the center-pole（3）Bottom end be equipped with a sealing cover（7）, the sealing
Lid（7）Bottom be equipped with a gasket（12）, the sealing cover（7）And gasket（12）Pass through a screw rod（11）It is fixed on center-pole
（3）Bottom end, the inlet port（10）Interior survey is equipped with a flange（13）, the 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）For stainless steel
Bar.
3. New-type plate slip-on welding flange according to claim 2, which is characterized in that the sealing cover（7）Surface set
There is sealing rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393802.1A CN108397623A (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 |
|---|---|---|---|
| CN201810393802.1A CN108397623A (en) | 2018-04-27 | 2018-04-27 | A kind of New-type plate slip-on welding flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108397623A true CN108397623A (en) | 2018-08-14 |
Family
ID=63100689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810393802.1A Withdrawn CN108397623A (en) | 2018-04-27 | 2018-04-27 | A kind of New-type plate slip-on welding flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108397623A (en) |
-
2018
- 2018-04-27 CN CN201810393802.1A patent/CN108397623A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2594390C2 (en) | Sealing assembly of corrugated pipes and valve with sealing assembly | |
| JP2017502242A (en) | Tubing for heat exchange and method for improving heat exchange | |
| CN2924226Y (en) | Pipe mounting support | |
| CN208204269U (en) | A kind of New-type plate slip-on welding flange | |
| CN104197131A (en) | Flange | |
| CN108397623A (en) | A kind of New-type plate slip-on welding flange | |
| CN205620176U (en) | Tank downsampling apparatus | |
| CN209557743U (en) | A kind of telescopic valve of connector | |
| CN208281699U (en) | A kind of pipeline device for preventing leakage | |
| CN203477744U (en) | Self-displacement-compensating steam exhaust muffler | |
| CN201110776Y (en) | Electromagnetic flow meter sensor | |
| CN209427423U (en) | A kind of tank container shipping bromine medium | |
| CN207073591U (en) | A kind of soft seal groove gate valve | |
| CN205897566U (en) | Leak protection water mine dam | |
| CN205479754U (en) | Device for preventing pipeline level is met and is located an excessive displacement | |
| CN110341893A (en) | A kind of underwater lavatory blowdown apparatus of capsule-type | |
| RU2004110666A (en) | LIQUID OVERLOADING DEVICE | |
| CN209115681U (en) | A kind of hydraulic pump-controlling valve | |
| CN214947234U (en) | Combined pipeline element | |
| CN210716960U (en) | Pressure pipeline for connecting containers | |
| CN203549250U (en) | Bellows expansion joint | |
| CN101927881A (en) | Combined oil tank | |
| CN214579166U (en) | Water supply valve convenient to change | |
| CN213236230U (en) | High-strength corrosion-resistant valve | |
| CN211205415U (en) | Long-life multifunctional digital water meter valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180814 |