CN206496136U - A kind of channel bend - Google Patents
A kind of channel bend Download PDFInfo
- Publication number
- CN206496136U CN206496136U CN201720206136.7U CN201720206136U CN206496136U CN 206496136 U CN206496136 U CN 206496136U CN 201720206136 U CN201720206136 U CN 201720206136U CN 206496136 U CN206496136 U CN 206496136U
- Authority
- CN
- China
- Prior art keywords
- cast iron
- elbow member
- gas tank
- accommodating groove
- compression gas
- 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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model is related to a kind of channel bend.Fixed between described cast iron elbow member a and cast iron elbow member b by way of button is inserted；Cast iron elbow member b end-rings are cased with beam ring, and described cast iron elbow member b sides wall is provided with accommodating groove, and accommodating groove connects with rubber air jet pipe；Compression gas tank is accommodated with described accommodating groove；Gas outlet, air inlet port of its gas outlet just to rubber air jet pipe are provided with described compression gas tank one；It is covered with the gas outlet of described compression gas tank on steel disc, steel disc and is covered with diaphragm seal, described steel disc one end is by bracing wire institute drawknot, and end of pulling is provided with draw ring；Draw ring is located at compressed gas tank wall.The utility model is provided with accommodating groove using cast iron elbow member b sides wall, and accommodating groove connects with rubber air jet pipe；The technological means of compression gas tank is accommodated with accommodating groove, is realized when elbow is blocked, can reach that moment removes the purpose blocked by discharging the gases at high pressure of compression gas tank.
Description
Technical field
The utility model is related to a kind of channel bend.
Background technology
Elbow is the pipe fitting for changing pipeline direction.Angularly divide have 45 ° and 90 ° 180 ° three kinds it is the most frequently used, according further to
Requirement of engineering also includes 60 ° of grade other improper angle elbows.The material of elbow has cast iron, stainless steel, steel alloy, malleable casting
Iron, carbon steel, non-ferrous metal and plastics etc..The mode being connected with pipe has：Directly weld（The most frequently used mode）Flange connection, heat
Molten connection, electric smelting connection, threaded connection and bayonet joint etc..It can be divided into according to production technology：Weld ell, punched bend,
Push-making angle fitting, casting elbow, butt-welding elbow etc..Other titles：90 degree of elbows, quarter bend, love and it is curved etc..In general due to pipe
Most of part is used to weld, and in order to improve welding quality, end all cars stay certain angle into groove, with certain side, this
Require also relatively tight, Bian Duohou, angle has regulation for how many and deviation range.Surface quality and mechanical performance be basic and pipe
Son is the same.For convenient welding, the steel grade of pipe fitting and connected pipe is identical.It is exactly that all pipe fittings will be through
Surface treatment is crossed, the iron scale of surfaces externally and internally is fallen by bead spray, then coat corrosion resistant coating.This is needed to export
Will, furthermore, at home also for facilitating the transport to prevent corrosion from aoxidizing, the work of this respect will be done.It is exactly that packaging is wanted
Ask for small pipe fitting, such as export, it is necessary to do wooden case, about 1 cubic metre, provide that the elbow quantity in this chest about can not
More than one ton, the standard allows suit, i.e., cover small greatly, but gross weight typically may not exceed 1 ton.Single it will be wrapped for big part y
The just necessary individual packaging of dress, as 24 ".It is exactly in addition mark of parcels, mark is size to be indicated, grade of steel, lot number, factory trade mark
Deng.
Although elbow can be brought convenience to Pipe installing, the side of pipeline can be changed according to the wish of design drawing
To, but elbow is the drawbacks of have one very big, be exactly it is easy block, have the thing of blocking often in bending part.
The content of the invention
The purpose of this utility model is to provide a kind of channel bend, can solve the problem that the elbow of blockage problem.
The utility model solves its above-mentioned technical problem and uses following technical scheme：A kind of channel bend, it is led
It is configured with：Cast iron elbow member a, cast iron elbow member b, beam ring, rubber air jet pipe, accommodating groove, compression gas tank, diaphragm seal, steel
Piece, bracing wire, draw ring, are fixed between described cast iron elbow member a and cast iron elbow member b by way of button is inserted；Cast iron elbow member b
End-rings are cased with beam ring, and described cast iron elbow member b sides wall is provided with accommodating groove, and accommodating groove connects with rubber air jet pipe；Institute
Compression gas tank is accommodated with the accommodating groove stated；
Gas outlet, air inlet port of its gas outlet just to rubber air jet pipe are provided with described compression gas tank one；It is described
Compression gas tank gas outlet on be covered with steel disc, steel disc and be covered with diaphragm seal, described steel disc one end is drawn by bracing wire institute drawknot
Line end is provided with draw ring；Draw ring is located at compressed gas tank wall.
Further, the angle between described cast iron elbow member a and cast iron elbow member b is 90-135 degree.
Further, described cast iron elbow member a is coated with fluid sealant with cast iron elbow member b contact positions.
Further, the tank skin contact position of described bracing wire and compression gas tank is marked with fluid sealant.
The beneficial effects of the utility model：Accommodating groove, accommodating groove and rubber jet are provided with using cast iron elbow member b sides wall
Pipe connects；The technological means of compression gas tank is accommodated with accommodating groove, is realized when elbow is blocked, can be by releasing
The gases at high pressure of compression gas tank are put, reach that moment removes the purpose blocked.
Brief description of the drawings
Fig. 1 is a kind of channel bend overall structure figure of the utility model.
Fig. 2 is a kind of channel bend detonation configuration figure of the utility model.
Fig. 3 is a kind of structural representation of channel bend compression gas tank of the utility model.
1- cast irons elbow member a, 2- cast iron elbow members b, 3- beam ring, 4- rubber air jet pipes, 5- accommodating grooves, 6- compressed gas in figure
Body tank, 7- diaphragm seals, 8- steel discs, 9- bracing wires, 10- draw rings.
Embodiment
1-3 makes a detailed explanation to embodiment of the present utility model below in conjunction with the accompanying drawings.
Embodiment：A kind of channel bend, it is mainly configured with：Cast iron elbow member a1, cast iron elbow member b2, beam ring 3, rubber
Air jet pipe 4, accommodating groove 5, compression gas tank 6, diaphragm seal 7, steel disc 8, bracing wire 9, draw ring 10, described cast iron elbow member a1 and casting
Fixed between iron elbow member b2 by way of button is inserted；Cast iron elbow member b2 end-rings are cased with beam ring 3, described cast iron elbow member
B2 sides wall is provided with accommodating groove 5, and accommodating groove 5 connects with rubber air jet pipe 4；Compressed gas is accommodated with described accommodating groove 5
Tank 6；
Gas outlet, air inlet port of its gas outlet just to rubber air jet pipe 4 are provided with described compression gas tank 6 one；Institute
It is covered with the gas outlet for the compression gas tank 6 stated on steel disc 8, steel disc 8 and is covered with diaphragm seal 7, described one end of steel disc 8 is by bracing wire 9
Institute's drawknot, the end of bracing wire 9 is provided with draw ring 10；Draw ring 10 is located at the outer wall of compression gas tank 6.
Angle between described cast iron elbow member a1 and cast iron elbow member b2 is 90-135 degree.
Described cast iron elbow member a1 is coated with fluid sealant with cast iron elbow member b2 contact positions.
Described bracing wire 9 and the tank skin contact position of compression gas tank 6 are marked with fluid sealant.
The utility model technical background：Cast iron elbow member a1, cast iron elbow member b2 its material are cast iron, and it has good
Anti-knock properties, secondly rubber air jet pipe 4 its material is rubber, therefore under nature not by air pressure, its be in it is contraction-like,
So the volume of itself is smaller, cast iron elbow member b2 exits are being built in, the unobstructed sex chromosome mosaicism of daily flowing water is not influenceed.
Implementation process：When both cast iron elbow member a1, cast iron elbow member the b2 elbow constituted are blocked, lead to
Cross draw ring 10 and pull at bracing wire 9 so that steel disc 8 can remove the gas outlet of compression gas tank 6, after steel disc 8 is removed, it is sealed
The moment of film 7 is blown brokenly, and substantial amounts of compressed gas can blow to the air inlet port of rubber air jet pipe 4 moment, in the air inlet of rubber air jet pipe 4
Moment, rubber air jet pipe 4 can enable to the blocking object quilt inside elbow by the expansion of moment in this expansion process
Extruding, what is comed one after another is the abrupt release of air pressure, and this process can be blown open the blocking object inside elbow, so as to solve
Block.If then a compression gas tank 6 fails thoroughly to clean out blocking, that can more preferably next compression
Gas tank 6, circulates last step.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (4)
1. a kind of channel bend, it is mainly configured with：Cast iron elbow member a（1）, cast iron elbow member b（2）, beam ring（3）, rubber spray
Tracheae（4）, accommodating groove（5）, compression gas tank（6）, diaphragm seal（7）, steel disc（8）, bracing wire（9）, draw ring（10）, its feature exists
In：Cast iron elbow member a（1）With cast iron elbow member b（2）Between button insert by way of fix；Cast iron elbow member b（2）End-rings
It is cased with beam ring（3）, described cast iron elbow member b（2）Side wall is provided with accommodating groove（5）, accommodating groove（5）With rubber air jet pipe（4）
Connect；Described accommodating groove（5）Inside it is accommodated with compression gas tank（6）；
Described compression gas tank（6）Gas outlet is provided with one, its gas outlet is just to rubber air jet pipe（4）Air inlet port；Institute
The compression gas tank stated（6）Gas outlet on be covered with steel disc（8）, steel disc（8）On be covered with diaphragm seal（7）, described steel disc（8）One
End is by bracing wire（9）Institute's drawknot, bracing wire（9）End is provided with draw ring（10）；Draw ring（10）Positioned at compression gas tank（6）Outer wall.
2. a kind of channel bend according to claim 1, it is characterised in that described cast iron elbow member a（1）It is curved with cast iron
Pipe fitting b（2）Between angle be 90-135 degree.
3. a kind of channel bend according to claim 1, it is characterised in that described cast iron elbow member a（1）It is curved with cast iron
Pipe fitting b（2）Contact position is coated with fluid sealant.
4. a kind of channel bend according to claim 1, it is characterised in that described bracing wire（9）With compression gas tank（6）
Tank skin contact position be marked with fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720206136.7U CN206496136U (en) | 2017-03-04 | 2017-03-04 | A kind of channel bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720206136.7U CN206496136U (en) | 2017-03-04 | 2017-03-04 | A kind of channel bend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206496136U true CN206496136U (en) | 2017-09-15 |
Family
ID=59806228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720206136.7U Expired - Fee Related CN206496136U (en) | 2017-03-04 | 2017-03-04 | A kind of channel bend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206496136U (en) |
-
2017
- 2017-03-04 CN CN201720206136.7U patent/CN206496136U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20190304 |