CN206036505U - Novel blind flange - Google Patents
Novel blind flange Download PDFInfo
- Publication number
- CN206036505U CN206036505U CN201620973445.2U CN201620973445U CN206036505U CN 206036505 U CN206036505 U CN 206036505U CN 201620973445 U CN201620973445 U CN 201620973445U CN 206036505 U CN206036505 U CN 206036505U
- Authority
- CN
- China
- Prior art keywords
- flange
- vertical core
- interior vertical
- solid
- ring flange
- 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.)
- Expired - Fee Related
Links
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a novel blind flange, include: fix at terminal flange circle, solid flange plate and the seal gasket of pipeline, the flange circles has a plurality of sealed grooved rings, the transversal cockscomb structure of personally submitting of a plurality of sealed grooved rings, a plurality of sealed convex ring have on the solid flange, a plurality of sealed convex ring's the transversal cockscomb structure of personally submitting, solid flange plate's inside has an interior vertical core and says and a horizontal pore, interior vertical core is said along solid flange plate's radial extension, solid flange plate is worn out to the outer end that interior vertical core was said, the inner that interior vertical core was said is crooked towards solid flange plate's axial, forms a horizontal pore, inner and the pipeline in horizontal pore are linked together, the internal thread that interior vertical core was said has connect a plug screw soon. In this way, the utility model discloses the leakproofness is good, in addition can also be under the circumstances of not pulling down the flange, take a sample to pipeline inside liquid.
Description
Technical field
The present invention relates to flange technical field, more particularly to a kind of new blind flange.
Background technology
Flange is a kind of fastening means, and flange connection is referred to and is connected with each other as one group by flange, pad and bolt three
The releasable connection of combined sealing structure.Flange point threaded connection（Screwed connection）Flange, welded flange and clip flange.Flange connects
Connect because its connection sealing is good, stabilized structure, intensity are high, easy to use, low cost and other advantages, are widely used in building row
Industry, urban water supply, boilers and pressure vessel, petroleum industry, supply, chemical industry, grocery trade, fire-fighting, pharmaceutical industry, power station, water
The industries such as profit, HVAC.Blind flange is the one kind in flange, and usually for blocking pipe end, existing blind flange need
Improve.
The content of the invention
The invention mainly solves the technical problem of providing a kind of new blind flange, good airproof performance, it can in addition contain not
In the case of pulling down flange, pipeline internal liquid is sampled.
For solving above-mentioned technical problem, one aspect of the present invention is：A kind of new blind flange is provided, is wrapped
Include：It is fixed on the one of flange circle, solid ring flange body and the gasket seal of pipe end, solid ring flange body and flange circle
On week have multiple corresponding bolts hole, on the flange circle have multiple sealing grooved rings, the plurality of sealing grooved ring it is transversal
Face is serrated, and has multiple sealing bulge loops on the solid flange, and the cross section of the plurality of sealing bulge loop is serrated；
The inside of the solid ring flange body has an interior vertical core road and a horizontal duct, the interior vertical core road edge
Solid ring flange body is radially extended, and the outer end in the interior vertical core road passes solid ring flange body, the interior vertical core road
The inner axial bending towards solid ring flange body, forms a horizontal duct, the inner and the pipeline phase in the horizontal duct
Connection, the internal whorl in the interior vertical core road are connected with a plug screw.
In a preferred embodiment of the present invention, the aperture in the interior vertical core road is realize ring flange body thickness 0.15
~0.2。
In a preferred embodiment of the present invention, the aperture in the horizontal duct is identical with the aperture in vertical duct.
In a preferred embodiment of the present invention, the axis in the horizontal duct and the axis weight of solid ring flange body
Close.
In a preferred embodiment of the present invention, there is on the inner end of the plug screw sampling groove.
The invention has the beneficial effects as follows：The new blind flange that the present invention is disclosed, good airproof performance, it can in addition contain not pull down
In the case of flange, pipeline internal liquid is sampled.
Description of the drawings
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is the structural representation of one preferred embodiment of new blind flange of the invention.
In accompanying drawing, the labelling of each part is as follows：1st, flange circle, 2, solid ring flange body, 3, sealing grooved ring, 4, seal convex
Ring, 5, interior vertical core road, 6, horizontal duct, 7, plug screw.
Specific embodiment
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
Fig. 1 is referred to, the embodiment of the present invention includes：
A kind of new blind flange, including：It is fixed on flange circle 1, solid ring flange body 2 and the sealing gasket of pipe end
There are on a week of piece, solid ring flange body and flange circle multiple corresponding bolts hole, have on the flange circle multiple close
Sealing groove ring 3, the cross section of the plurality of sealing grooved ring are serrated, and have multiple sealing bulge loops 4 on the solid flange, described
The cross section of multiple sealing bulge loops is serrated, and during use, sealing grooved ring 3 and sealing bulge loop 4 are engaged, extruding pad, sealing
Performance is good.
The inside of the solid ring flange body has an interior vertical core road 5 and a horizontal duct 6, the interior vertical core road
Along radially extending for solid ring flange body, the outer end in the interior vertical core road passes solid ring flange body, the interior vertical core road
The inner towards solid ring flange body axial bending, formed a horizontal duct, the horizontal duct the inner and pipeline
It is connected, the internal whorl in the interior vertical core road is connected with a plug screw 7, when sampling detection is needed, method can be not being pulled down
In the case of orchid, back-out and be moistened with the plug screw of liquid, realization is sampled to pipeline internal liquid.
Preferably, the aperture in the interior vertical core road is realize ring flange body thickness 0.15 ~ 0.2 times.
Preferably, the aperture in the horizontal duct is identical with the aperture in vertical duct.
Preferably, the dead in line of the axis in the horizontal duct and solid ring flange body.
Preferably, there is a sampling groove on the inner end of the plug screw, is easy to disposably take out more liquid.
The invention has the beneficial effects as follows：The new blind flange that the present invention is disclosed, good airproof performance, it can in addition contain not pull down
In the case of flange, pipeline internal liquid is sampled.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (5)
1. a kind of new blind flange, it is characterised in that include：Be fixed on the flange circle of pipe end, solid ring flange body and
There are on a week of gasket seal, solid ring flange body and flange circle multiple corresponding bolts hole, have on the flange circle
Multiple sealing grooved rings, the cross section of the plurality of sealing grooved ring are serrated, and have multiple sealing bulge loops on the solid flange,
The cross section of the plurality of sealing bulge loop is serrated；
The inside of the solid ring flange body has an interior vertical core road and a horizontal duct, and the interior vertical core road is along solid
Ring flange body is radially extended, and the outer end in the interior vertical core road passes solid ring flange body, the inner in the interior vertical core road
Towards the axial bending of solid ring flange body, a horizontal duct is formed, the inner in the horizontal duct is connected with pipeline,
The internal whorl in the interior vertical core road is connected with a plug screw.
2. new blind flange according to claim 1, it is characterised in that the aperture in the interior vertical core road is for realizing ring flange
The 0.15 ~ 0.2 of body thickness.
3. new blind flange according to claim 2, it is characterised in that the aperture in the horizontal duct and vertical duct
Aperture is identical.
4. new blind flange according to claim 1, it is characterised in that the axis in the horizontal duct and solid ring flange
The dead in line of body.
5. new blind flange according to claim 1, it is characterised in that sample with the inner end of the plug screw
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973445.2U CN206036505U (en) | 2016-08-30 | 2016-08-30 | Novel blind flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973445.2U CN206036505U (en) | 2016-08-30 | 2016-08-30 | Novel blind flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036505U true CN206036505U (en) | 2017-03-22 |
Family
ID=58302838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620973445.2U Expired - Fee Related CN206036505U (en) | 2016-08-30 | 2016-08-30 | Novel blind flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224684A (en) * | 2016-08-30 | 2016-12-14 | 无锡神意环件法兰有限公司 | Novel blind flange |
-
2016
- 2016-08-30 CN CN201620973445.2U patent/CN206036505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224684A (en) * | 2016-08-30 | 2016-12-14 | 无锡神意环件法兰有限公司 | Novel blind flange |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206216604U (en) | A kind of more changing device of box cupling ring gasket | |
| CN206036505U (en) | Novel blind flange | |
| CN202252539U (en) | Quick tee joint with male adapter for pipeline | |
| CN206018078U (en) | Blind flange | |
| CN206093326U (en) | Multiple branch circuit diversion pipeline subassembly | |
| CN104455838A (en) | Flange convenient to mount and demount | |
| CN210219024U (en) | Connecting structure of plastic pipeline | |
| CN106224684A (en) | Novel blind flange | |
| CN201680082U (en) | Expandable duplex metal pipe for composite pipe | |
| CN202195068U (en) | Valve with quick-connection structure | |
| CN207161932U (en) | A kind of eccentric reducer | |
| CN208311705U (en) | integrated connector | |
| CN206018076U (en) | Novel butt welded flange | |
| CN204784000U (en) | Flange ring connecting piece | |
| CN206268658U (en) | Easy-to-mount flange | |
| CN201502812U (en) | Bimetal pipe fitting for composite pipe | |
| CN206018081U (en) | High intensity screwed flange | |
| CN205407176U (en) | Install in threading elbow at shelter top | |
| CN205824422U (en) | A kind of acidproof flange of porous | |
| CN106224668A (en) | Blind flange | |
| CN104033676A (en) | Pipeline joint | |
| CN203927173U (en) | Table tool connecting tube | |
| CN207673981U (en) | Fiberglass, steel pipe, polyethylene alloy multiple tube | |
| CN207765912U (en) | A kind of penetration pipe and cable conduit connection structure | |
| CN203273080U (en) | High-pressure conveying pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170830 |