CN208457400U - A kind of flange for coping with pipe leakage - Google Patents
A kind of flange for coping with pipe leakage Download PDFInfo
- Publication number
- CN208457400U CN208457400U CN201820742333.5U CN201820742333U CN208457400U CN 208457400 U CN208457400 U CN 208457400U CN 201820742333 U CN201820742333 U CN 201820742333U CN 208457400 U CN208457400 U CN 208457400U
- Authority
- CN
- China
- Prior art keywords
- flange
- liquid cylinder
- neck
- disk
- coping
- 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
Abstract
The utility model discloses a kind of flanges for coping with pipe leakage, including positive flange and negative flange, positive flange include the first flange disk and first flange neck being fixedly connected.Hollow liquid cylinder is arranged on first flange neck, the shape of liquid cylinder is the frustum of a cone, the diameter of liquid cylinder upper surface is less than the diameter of lower surface, liquid cylinder side wall is rotatablely connected lower surface, the fixation of liquid cylinder lower surface is set on first flange neck, and first flange neck is stretched out far from first flange disk in liquid cylinder upper surface.Negative flange includes the second flange disk and second flange neck being fixedly connected, and the neck mouth of second flange neck is in outer web-like.The upper surface of liquid cylinder is opening design, and the opening of liquid cylinder upper surface is in the interior web-like of matching second flange neck neck mouth.Tension spring is additionally provided between liquid cylinder and lower surface, the junction of lower surface and side wall on the downside of liquid cylinder is dismountable sealed to be equipped with collecting bag.The utility model structure is simple, and applicability is wide.
Description
Technical field
The utility model relates to flange technical fields, and in particular to a kind of flange for coping with pipe leakage.
Background technique
Existing pipeline connection is attached frequently with flange, and most problems of pipeline joint face pair are that pipeline connects
The leakage problem at place.Increase the leakproofness of pipeline junction by the way of mounting gasket in the prior art, such method has
Certain effect, but also have the case where pipe leakage frequently.And the leakage of pipeline also has a certain impact to environment, sometimes
When waiting the liquid leakage of circulation, pollution can be generated to the geographical environment of installation place.Because it is necessary in view of the above problems, proposing more
Good solution.
Summary of the invention
The utility model is to solve the above problems, provide a kind of more convenient, sealing effect preferably collection leakage
The flange of the reply pipe leakage of liquid.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of flange for coping with pipe leakage, including positive flange and negative flange, the positive flange include first flange disk (1)
With first flange neck (2), the first flange disk (1) is fixedly connected first flange neck (2), the first flange disk (1) and
The central axis of one neck flange (2) is arranged with hollow liquid cylinder (3), institute on the first flange neck (2) on same straight line
The shape for stating liquid cylinder (3) is the frustum of a cone, and the diameter of liquid cylinder (3) upper surface is less than the diameter of lower surface, the liquid collecting
Cylinder (3) side wall is rotatablely connected lower surface, and liquid cylinder (3) the lower surface fixation is set on first flange neck (2), the liquid collecting
First flange neck (2) are stretched out far from first flange disk (1) in cylinder (3) upper surface, and the first flange neck (2) is far from first flange disk
(1) end is located in liquid cylinder (3)；
The negative flange includes second flange disk (4) and second flange neck (5), and the second flange disk (4) is fixedly connected
The central axis of second flange neck (5), the second flange disk (4) and second flange neck (5) is on same straight line, and described second
The neck mouth of neck flange (5) is in outer web-like；
The upper surface of the liquid cylinder (3) is opening design, and the opening of the liquid cylinder (3) upper surface is in matching second
The interior web-like of neck flange (5) neck mouth.
Further, liquid cylinder (3) side wall is rotatablely connected lower surface by roller bearing (6).
Further, the inner sidewall of the liquid cylinder (3) is provided with several pull rings (9), and the pull ring (9) is on inner sidewall
Along the axial uniformly arrangement of liquid cylinder.
Further, it is additionally provided with tension spring (7) between the liquid cylinder (3) and lower surface, tension spring (7) one end connection
Pull ring (9) on liquid cylinder (3) inner sidewall, tension spring (7) other end are fixedly connected with the inside of the lower surface of liquid cylinder (3).
Further, rubber is equipped in the neck mouth of the second flange neck (5) and the opening of liquid cylinder (3) upper surface
Pad.
Further, the dismountable sealed installation in the lower surface on the downside of the liquid cylinder (3) and the junction of side wall
There are collecting bag (8).
The utility model has the following beneficial effects:
The utility model realizes the sealing of flanged joint using this device of liquid cylinder, liquid cylinder using the frustum of a cone this
Shape is mobile convenient for the contraction of side wall.And liquid cylinder side wall and bottom surface determine the selection of tension spring pulling force by tension spring, make
Whole device applicability it is higher, the web-like design of the neck mouth of second flange neck and liquid cylinder upper surface opening precisely in order to
Both there is in the case where pulling force fitting that can be closer, to improve leakproofness.The utility model while improving leakproofness,
The junction of lower surface and side wall on the downside of liquid cylinder it is dismountable it is sealed collecting bag is installed, collecting bag is by junction
It covers in wherein, when there is liquid leakage, liquid can flow into collecting bag from liquid cylinder and complete to collect, and complete the protection to environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols:
1- first flange disk, 2- first flange neck, 3- liquid cylinder, 4- second flange disk, 5- second flange neck, 6- roller bearing,
7- tension spring, 8- collecting bag, 9- pull ring.
Specific embodiment
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is restrictive, protection scope of this utility model cannot be limited by this.
As shown in Figure 1, a kind of flange for coping with pipe leakage, including positive flange and negative flange, positive flange include the first method
Blue disk 1 and first flange neck 2, first flange disk 1 are fixedly connected with first flange neck 2, first flange disk 1 and first flange neck 2
Central axis is on same straight line.Hollow liquid cylinder 3 is arranged on first flange neck 2, the shape of liquid cylinder 3 is the frustum of a cone,
The diameter of 3 upper surface of liquid cylinder is less than the diameter of lower surface, and 3 side wall of liquid cylinder is rotatablely connected lower surface, liquid cylinder by roller bearing 6
The fixation of 3 lower surfaces is set on first flange neck 2, and first flange neck 2 is stretched out far from first flange disk 1 in 3 upper surface of liquid cylinder, the
One neck flange 2 is located in liquid cylinder 3 far from the end of first flange disk 1.
Negative flange includes second flange disk 4 and second flange neck 5, and second flange disk 4 is fixedly connected with second flange neck 5, the
For the central axis of two ring flanges 4 and second flange neck 5 on same straight line, the neck mouth of second flange neck 5 is in outer web-like.Liquid cylinder
3 upper surface is opening design, and the opening of 3 upper surface of liquid cylinder is in the interior web-like of matching 5 neck mouth of second flange neck.Second method
It is equipped with rubber pad in the neck mouth of blue neck 5 and the opening of 3 upper surface of liquid cylinder, the design of rubber pad is to improve the second method
The leakproofness that blue 5 neck mouth of neck is connect with 3 upper surface opening of liquid cylinder.
The inner sidewall of liquid cylinder 3 is provided with several pull rings 9, and pull ring 9 is on inner sidewall along the axial uniformly arrangement of liquid cylinder.
Tension spring 7 is additionally provided between liquid cylinder 3 and lower surface, 7 one end of tension spring connects the pull ring 9 on 3 inner sidewall of liquid cylinder, and tension spring 7 is another
One end is fixedly connected with the inside of the lower surface of liquid cylinder 3.The design of pull ring improves the applicability of whole device, i.e., tension spring 7 can
Suitable pulling force is determined to select any tension spring, so that 5 neck mouth of second flange neck and 3 upper surface opening of liquid cylinder be kept to connect
The leakproofness connect.The design in this way of pull ring 9 is the span in order to guarantee pull ring 9, and the axial arranging on inner sidewall of pull ring 9 can increase drawing
The controllability of spring 7, the pulling force obtained will be different.
The lower surface of the downside of the liquid cylinder 3 and junction of side wall is dismountable sealed is equipped with collecting bag 8.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of flange for coping with pipe leakage, it is characterised in that: including positive flange and negative flange, the positive flange includes first
Ring flange (1) and first flange neck (2), the first flange disk (1) are fixedly connected with first flange neck (2), the first flange
The central axis of disk (1) and first flange neck (2) is arranged with hollow collection on the first flange neck (2) on same straight line
Fluid cylinder (3), the shape of the liquid cylinder (3) are the frustum of a cone, and the diameter of liquid cylinder (3) upper surface is less than the straight of lower surface
Diameter, liquid cylinder (3) side wall are rotatablely connected lower surface, and liquid cylinder (3) the lower surface fixation is set in first flange neck (2)
On, first flange neck (2) are stretched out far from first flange disk (1) in liquid cylinder (3) upper surface, and the first flange neck (2) is remote
End from first flange disk (1) is located in liquid cylinder (3)；
The negative flange includes second flange disk (4) and second flange neck (5), and the second flange disk (4) is fixedly connected with second
The central axis of neck flange (5), the second flange disk (4) and second flange neck (5) is on same straight line, the second flange
The neck mouth of neck (5) is in outer web-like；
The upper surface of the liquid cylinder (3) is opening design, and the opening of the liquid cylinder (3) upper surface is in matching second flange
The interior web-like of neck (5) neck mouth.
2. a kind of flange for coping with pipe leakage as described in claim 1, it is characterised in that: liquid cylinder (3) side wall is logical
Cross roller bearing (6) rotation connection lower surface.
3. a kind of flange for coping with pipe leakage as described in claim 1, it is characterised in that: the inside of the liquid cylinder (3)
Wall is provided with several pull rings (9), and the pull ring (9) is on inner sidewall along the axial uniformly arrangement of liquid cylinder.
4. a kind of flange for coping with pipe leakage as claimed in claim 3, it is characterised in that: the liquid cylinder (3) and following table
It is additionally provided between face tension spring (7), the pull ring (9) on described tension spring (7) one end connection liquid cylinder (3) inner sidewall, the tension spring
(7) other end is fixedly connected with the inside of the lower surface of liquid cylinder (3).
5. a kind of flange for coping with pipe leakage as described in claim 1, it is characterised in that: the second flange neck (5)
Rubber pad is equipped in neck mouth and the opening of liquid cylinder (3) upper surface.
6. a kind of flange for coping with pipe leakage as described in claim 1, it is characterised in that: on the downside of the liquid cylinder (3)
Lower surface and the junction of side wall are dismountable sealed to be equipped with collecting bag (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820742333.5U CN208457400U (en) | 2018-05-18 | 2018-05-18 | A kind of flange for coping with pipe leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820742333.5U CN208457400U (en) | 2018-05-18 | 2018-05-18 | A kind of flange for coping with pipe leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208457400U true CN208457400U (en) | 2019-02-01 |
Family
ID=65148529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820742333.5U Expired - Fee Related CN208457400U (en) | 2018-05-18 | 2018-05-18 | A kind of flange for coping with pipe leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208457400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488515A (en) * | 2018-05-18 | 2018-09-04 | 张家港华日法兰有限公司 | A kind of flange of reply pipe leakage |
-
2018
- 2018-05-18 CN CN201820742333.5U patent/CN208457400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488515A (en) * | 2018-05-18 | 2018-09-04 | 张家港华日法兰有限公司 | A kind of flange of reply pipe leakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20200518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |