CN207673997U - Leakproof seal flange - Google Patents
Leakproof seal flange Download PDFInfo
- Publication number
- CN207673997U CN207673997U CN201721460910.3U CN201721460910U CN207673997U CN 207673997 U CN207673997 U CN 207673997U CN 201721460910 U CN201721460910 U CN 201721460910U CN 207673997 U CN207673997 U CN 207673997U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- connecting pipe
- input duct
- limit clip
- baffle
- 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 leakproof seal flanges, including left and right two docking pipeline, it is characterised in that：The side wall of the left connecting pipe, which is equipped with, expands cylinder, try orchid on the outer wall for expanding cylinder, it is plugged with right connecting pipe in the expansion cylinder, sealing block is equipped between the expansion cylinder and right connecting pipe, the side wall for expanding cylinder is equipped with postive stop baffle, the side of the sealing block is equipped with elastic baffle, the side of the elastic baffle is equipped with limit clip, the limit clip has baffle ring, protrusion is equipped between the elastic baffle and left connecting tube side wall, the side of the limit clip is equipped with the right flange of right connecting pipe, liquid seal trough is equipped between the limit clip and right flange, the liquid seal trough connects input duct, discharge pipe is connected above the input duct.The utility model simple in structure, good airproof performance is convenient for fast slowdown monitoring leak case, improves sealing safety.
Description
Technical field
The utility model is related to a kind of flange technical field, specifically a kind of leakproof seal flange.
Background technology
Flange is widely used in as connector in machinery field.Due to being often inevitably applied to big machinery system
In system, flange is applied to be found everywhere when pipeline connects, the flange worked in coordination by a pair, can carry out pipeline good
Connection.
The welding of connection generally use, flanged joint, clamping stirrup or the pipe clip of existing metal or plastic conduit come real
It is existing.Welding and flanged joint are required for electricity of getting angry, and efficiency is low, security risk is big.Clamping stirrup or pipe clip quick construction, but
It is to resist dilatory, anti-vibration ability without axial substantially, and it can be pipeline that must have the fixing device to match on pipeline
It is connected firmly, and existing flange is generally all provided only with a through-hole for docking nozzle, to which single pipeline can only be carried out
Docking on circuit, so many times cannot be satisfied the operation of divided fluid stream.And the i.e. enabled shunting for carrying out fluid, and by
In flange be single docking, so need multiple flanges to be coordinated, and consumption two Conferences ratio of the mode flange of such installation
Larger, connector is relatively more, to greatly improve the possibility of fluid leakage.
Utility model content
There is provided a kind of simple in structure, good airproof performance for the utility model aim, are convenient for fast slowdown monitoring leak case, carry
The leakproof seal flange of high sealing safety.
The utility model solves technical problem and provides following scheme：
A kind of leakproof seal flange, including left and right two docking pipeline, it is characterised in that：The side wall of the left connecting pipe
It is equipped with and expands cylinder, try orchid on the outer wall for expanding cylinder, right connecting pipe, the expansion cylinder and right connection are plugged in the expansion cylinder
Sealing block is equipped between pipeline, the side wall for expanding cylinder is equipped with postive stop baffle, and the side of the sealing block is equipped with elastic baffle,
The side of the elastic baffle is equipped with limit clip, and the limit clip has baffle ring, the elastic baffle and left connecting tube side
Protrusion is equipped between wall, the side of the limit clip is equipped with the right flange of right connecting pipe, the limit clip and right flange
Between be equipped with liquid seal trough, the liquid seal trough connects input duct, discharge pipe is connected above the input duct.
The input duct connects liquid feeding pump, and the side of the liquid feeding pump is equipped with pressure gauge, and the side of the pressure gauge is set
There are input duct, the input duct to connect material liquid tank, the discharge pipe connects gas leakage detection sensor, the discharge line end
Portion is equipped with discharge pump.
The utility model is equipped on the side wall of left connecting pipe expands cylinder, in the outer wall upper flange for expanding cylinder, is expanding cylinder interpolation
It is connected to right connecting pipe, sealing block is equipped between expanding cylinder and having connecting pipe, in the side elastic baffle of sealing block, in elasticity
The side of baffle is equipped with limit clip, has baffle ring in limit clip, and liquid seal trough is equipped between baffle ring and flange, and fluid-tight
It is equipped with input duct in slot, and outlet tube is connected in liquid seal trough upper end, is connected pump by outlet tube in this way, improve out liquid effect
Rate, and it is equipped with pressure sensor in the side of input duct, convenient for checking hydraulic pressure in time, convenient for analyzing the size of pressure.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Referring to attached drawing, a kind of leakproof seal flange, including left and right two docking pipeline 1,2, the side of the left connecting pipe 1
Wall, which is equipped with, expands cylinder 3, tries orchid 4 on the outer wall for expanding cylinder 3, right connecting pipe 2, the expansion cylinder 3 are plugged in the expansion cylinder 3
Sealing block 4 is equipped between right connecting pipe 2, the side wall for expanding cylinder 3 is equipped with postive stop baffle 5, the side of the sealing block 4
Equipped with elastic baffle 6, the side of the elastic baffle 6 is equipped with limit clip 7, and the limit clip 7 has baffle ring 8, the bullet
Property 1 side wall of baffle 6 and left connecting tube between be equipped with protrusion 9, it is described limit clip 7 side be equipped with right connecting pipe right flange
10, between the limit clip 7 and right flange 10 be equipped with liquid seal trough 11, the liquid seal trough 11 connect input duct 12, it is described into
12 top of liquid pipe road connects discharge pipe 13.
The input duct 12 connects liquid feeding pump 14, and the side of the liquid feeding pump 14 is equipped with pressure gauge 15, the pressure gauge
15 side is equipped with input duct 12, and the input duct 12 connects material liquid tank 16, and the discharge pipe 13 connects gas leakage detection and passes
Sensor 17,13 end of the discharge line are equipped with discharge pump 18.
Claims (2)
1. a kind of leakproof seal flange, including left and right two docking pipeline, it is characterised in that：On the side wall of the left connecting pipe
Equipped with cylinder is expanded, tries orchid on the outer wall for expanding cylinder, right connecting pipe, the expansion cylinder and right connecting tube are plugged in the expansion cylinder
Sealing block is equipped between road, the side wall for expanding cylinder is equipped with postive stop baffle, and the side of the sealing block is equipped with elastic baffle, institute
The side for stating elastic baffle is equipped with limit clip, and the limit clip has baffle ring, the elastic baffle and left connecting tube side wall
Between be equipped with protrusion, the side of the limit clip is equipped with the right flange of right connecting pipe, the limit clip and right flange it
Between be equipped with liquid seal trough, the liquid seal trough connects input duct, discharge pipe is connected above the input duct.
2. leakproof seal flange according to claim 1, it is characterised in that：The input duct connects liquid feeding pump, it is described into
The side of liquid pump is equipped with pressure gauge, and the side of the pressure gauge is equipped with input duct, and the input duct connects material liquid tank, described
Discharge pipe connects gas leakage detection sensor, and the discharge line end is equipped with discharge pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460910.3U CN207673997U (en) | 2017-11-06 | 2017-11-06 | Leakproof seal flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460910.3U CN207673997U (en) | 2017-11-06 | 2017-11-06 | Leakproof seal flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673997U true CN207673997U (en) | 2018-07-31 |
Family
ID=62964091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721460910.3U Expired - Fee Related CN207673997U (en) | 2017-11-06 | 2017-11-06 | Leakproof seal flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673997U (en) |
-
2017
- 2017-11-06 CN CN201721460910.3U patent/CN207673997U/en not_active Expired - Fee Related
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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: 20180731 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |