CN203641727U - Flange assembly for valve - Google Patents
Flange assembly for valve Download PDFInfo
- Publication number
- CN203641727U CN203641727U CN201320601908.9U CN201320601908U CN203641727U CN 203641727 U CN203641727 U CN 203641727U CN 201320601908 U CN201320601908 U CN 201320601908U CN 203641727 U CN203641727 U CN 203641727U
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- CN
- China
- Prior art keywords
- flange
- valve
- flange plate
- utility
- model
- 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
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Abstract
The utility model relates to a flange assembly for a valve. The flange assembly comprises a flange plate, wherein a rim extending outwards is arranged at the middle part of the flange plate; six threaded holes are uniformly formed in the flange plate in the peripheral direction; an elastic sealing rubber mat is arranged on a contact surface between the flange plate and the valve; a plurality of concave grooves are inwards formed in the outer side of the elastic sealing rubber mat. As the elastic sealing rubber mat is arranged on the end face of the flange plate, the sealing effect is improved; meanwhile, concave grooves are formed in the rubber mat to effectively relieve compressive deformation when the rubber mat is pressed.
Description
Technical field
The utility model relates to valve components field, relates in particular to a kind of for the flange assembly on valve.
Background technique
In valve production process, what one of wherein play an important role is adpting flange.But flange in the market, in the process that is connected to valve, because its sealability requirement is higher, also just improves with the connecting surface required precision of valve, therefore increased difficulty of processing and processing cost thereupon.
Model utility content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provides a kind of for the flange assembly on valve.
The utility model is to be achieved through the following technical solutions: a kind of for the flange assembly on valve, comprise flange plate, the intermediate portion of described flange plate is provided with the flange outwards protruding out, described flange plate is along the circumferential direction evenly provided with six tapped holes, the surface of contact of described flange plate and valve is provided with elastic packing rubber cushion, and described elastic packing rubber cushion has some Baltimore grooves in lateral.
As optimal technical scheme of the present utility model, this flange assembly also comprises stiffening rib, and one end of described stiffening rib is connected on flange plate, and the other end is connected with flange.
As optimal technical scheme of the present utility model, described stiffening rib is circumferentially uniformly distributed along flange plate.
As optimal technical scheme of the present utility model, described some Baltimore grooves are evenly distributed on the outside of elastic packing rubber cushion, and between adjacent Baltimore groove, distance equates.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by being arranged on elastic packing rubber cushion on flange plate end face, improve its sealing effect, by Baltimore groove is set on rubber cushion, effectively alleviate the compressive strain after rubber cushion pressurized simultaneously.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model;
Fig. 2 is the A-A sectional view in Fig. 1.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 and Fig. 2, Fig. 1 is plan view of the present utility model, and Fig. 2 is the A-A sectional view in Fig. 1.
Described a kind of for the flange assembly on valve, comprise flange plate 1, the intermediate portion of described flange plate 1 is provided with the flange 2 outwards protruding out, described flange plate 1 is along the circumferential direction evenly provided with six tapped holes 3, described flange plate 1 is provided with elastic packing rubber cushion 5 with the surface of contact of valve, described elastic packing rubber cushion has some Baltimore grooves 6 in 5 laterals, and described some Baltimore grooves 6 are evenly distributed on the outside of elastic packing rubber cushion 5, and between adjacent Baltimore groove 6, distance equates.
This flange assembly also comprises stiffening rib 4, and one end of described stiffening rib 4 is connected on flange plate 1, and the other end is connected with flange 2, strengthens its structural strength, described stiffening rib 4 being circumferentially uniformly distributed along flange plate 1.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. one kind for the flange assembly on valve, comprise flange plate (1), the intermediate portion of described flange plate (1) is provided with the flange (2) outwards protruding out, described flange plate (1) is along the circumferential direction evenly provided with six tapped holes (3), it is characterized in that, described flange plate (1) is provided with elastic packing rubber cushion (5) with the surface of contact of valve, and described elastic packing rubber cushion (5) has some Baltimore grooves (6) in lateral.
2. according to claim 1 a kind ofly it is characterized in that for the flange assembly on valve, also comprise stiffening rib (4), it is upper that one end of described stiffening rib (4) is connected to flange plate (1), and the other end is connected with flange (2).
3. according to claim 2 a kind ofly it is characterized in that for the flange assembly on valve, described stiffening rib (4) being circumferentially uniformly distributed along flange plate (1).
4. according to claim 1 a kind ofly it is characterized in that for the flange assembly on valve, described some Baltimore grooves (6) are evenly distributed on the outside of elastic packing rubber cushion (5), and between adjacent Baltimore groove (6), distance equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601908.9U CN203641727U (en) | 2013-09-28 | 2013-09-28 | Flange assembly for valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601908.9U CN203641727U (en) | 2013-09-28 | 2013-09-28 | Flange assembly for valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203641727U true CN203641727U (en) | 2014-06-11 |
Family
ID=50872972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320601908.9U Expired - Fee Related CN203641727U (en) | 2013-09-28 | 2013-09-28 | Flange assembly for valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203641727U (en) |
-
2013
- 2013-09-28 CN CN201320601908.9U patent/CN203641727U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140611 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |