CN205745818U - The union elbow being convenient to clean - Google Patents
The union elbow being convenient to clean Download PDFInfo
- Publication number
- CN205745818U CN205745818U CN201620690044.6U CN201620690044U CN205745818U CN 205745818 U CN205745818 U CN 205745818U CN 201620690044 U CN201620690044 U CN 201620690044U CN 205745818 U CN205745818 U CN 205745818U
- Authority
- CN
- China
- Prior art keywords
- union elbow
- installation sleeve
- extrusion ball
- sleeve
- hollow
- 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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- Float Valves (AREA)
Abstract
nullThis utility model provides a kind of union elbow being convenient to clean，Including the union elbow body in circular arc，The upper surface of the bending part of union elbow body offers circular cleaning eye，The installation sleeve of cylindrical shape it is provided with at circular cleaning eye，The one end installing sleeve is welded and fixed with union elbow body，The upper end installing sleeve is provided with T-shaped sealing blocking，The inwall installing sleeve offers thread groove，T-shaped seal plug is provided with the external thread section matched with thread groove beyond the Great Wall，It is provided with hollow float in sleeve is installed，The diameter of hollow float is more than the diameter of circular cleaning eye，Sleeve side is installed and has, by air duct connection, the hollow extrusion ball being made up of elastomeric material，The first Non-return air valve inflated in oriented installation sleeve is set on air duct，The second Non-return air valve inflated in oriented hollow extrusion ball is set on hollow extrusion ball，Tamper at easy cleaning union elbow，And good airproof performance.
Description
Technical field
This utility model relates to water heating fittings, particularly to a kind of union elbow being convenient to clean.
Background technology
Union elbow of the prior art is used for connecting water pipe, owing to it is arc-shaped, then for changing water pipe
To connection, time time therefore for a long time, easily by foreign matters from being blocked at union elbow, thus cause impeded drainage, conventional solution
During mode, the dismounting of union elbow and water pipe is cleared up, not only inconvenient operation, and if connecting bolt get rusty, then cannot enter
The normal dismounting of row.
Utility model content
The purpose of this utility model is to overcome defect present in prior art, it is provided that a kind of bend pipe being convenient to clean connects
Head, the tamper at easy cleaning union elbow, and good airproof performance.
For achieving the above object, the technical solution of the utility model there is provided a kind of union elbow being convenient to clean, bag
Including the union elbow body in circular arc, the upper surface of the bending part of described union elbow body offers circular cleaning eye, institute
Stating the installation sleeve being provided with cylindrical shape at circular cleaning eye, one end of described installation sleeve is welded with described union elbow body
Fixing, the upper end of described installation sleeve is provided with T-shaped and seals blocking, and the inwall of described installation sleeve offers thread groove, institute
State T-shaped seal plug and be provided with the external thread section matched with described thread groove beyond the Great Wall, be provided with hollow floating in described installation sleeve
Ball, the diameter of described hollow float is more than the diameter of described circular cleaning eye, and described installation sleeve side is by air duct even
It is connected to the hollow extrusion ball being made up of elastomeric material, first inflated in described air duct arranges oriented described installation sleeve
Non-return air valve, the second Non-return air valve inflated in described hollow extrusion ball arranges oriented described hollow extrusion ball.
Improve further: described hollow extrusion ball is made up of rubber.
Improve further: described hollow extrusion ball ovalize.
Advantage of the present utility model and having the beneficial effects that: after union elbow is blocked, by by T-shaped seal plug plug
Go out, hollow float is taken out, union elbow inside is cleared up, after having cleared up, by hollow float by circular cleaning eye
Put into installation sleeve and fill in after row blocks by T-shaped seal plug, by extruded hollow extrusion ball, fill in installation sleeve
Gas, improves the air pressure installed in sleeve so that hollow float is pressed on circular cleaning eye, improves sealing effectiveness, prevents from leaking
Situation produces.
Accompanying drawing explanation
Fig. 1 is this utility model schematic diagram.
Wherein: 1, union elbow body；2, circular cleaning eye；3, sleeve is installed；4, T-shaped seals blocking；5, hollow float；
6, hollow extrusion ball；7, the first Non-return air valve；8, the second Non-return air valve.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is further described.Hereinafter implement
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
As it is shown in figure 1, a kind of union elbow being convenient to clean, including the union elbow body 1 in circular arc, described bend pipe
The upper surface of the bending part of joint body 1 offers circular cleaning eye 2, is provided with the peace of cylindrical shape at described circular cleaning eye 2
Sleeved 3, one end of described installation sleeve 3 is welded and fixed with described union elbow body 1, the upper end of described installation sleeve 3
Being provided with T-shaped and seal blocking 4, the inwall of described installation sleeve 3 offers thread groove, described T-shaped seal be provided with in blocking 4 with
The external thread section that described thread groove matches, is provided with hollow float 5, the diameter of described hollow float 5 in described installation sleeve 3
More than the diameter of described circular cleaning eye 2, described installation sleeve 3 side connects by air duct to have is made up of elastomeric material
Hollow extrusion ball 6, the first Non-return air valve 7 inflated in described air duct arranges oriented described installation sleeve 3, described hollow
The second Non-return air valve 8 inflated in oriented described hollow extrusion ball 6 is set on extrusion ball 6.
After union elbow is blocked, extracts by T-shaped is sealed blocking 4, hollow float 5 is taken out, clear by circle
Union elbow inside is cleared up by reason hole 2, after having cleared up, hollow float 5 is put into installation sleeve 3 and is sealed by T-shaped
After blocking 4 blocks, by extruded hollow extrusion ball 6, it is inflated in installing sleeve 3, improves the gas installed in sleeve 3
Pressure so that hollow float 5 is pressed on circular cleaning eye 2, improves sealing effectiveness, prevents water leakage situation from producing.
In order to reduce production cost, the present embodiment is preferred embodiment that described hollow extrusion ball 6 is by rubber system
Become.
Operate for convenience, it is simple to operator grips, and is preferred embodiment, described hollow extrusion ball in the present embodiment
6 ovalizes.
Of the present utility model ultimate principle and principal character and advantage thereof are more than shown and described, the technology people of the industry
Member, it should be appreciated that this utility model is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and explanation
The principle of utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
And improvement, in the range of these changes and improvements both fall within claimed this utility model, this utility model claims scope
Defined by appending claims and equivalent thereof.
Claims (3)
1. the union elbow being convenient to clean, it is characterised in that: including the union elbow body in circular arc, described bend pipe connects
The upper surface of the bending part of head body offers circular cleaning eye, is provided with the installation set of cylindrical shape at described circular cleaning eye
Cylinder, one end of described installation sleeve is welded and fixed with described union elbow body, and the upper end of described installation sleeve is provided with T-shaped
Sealing blocking, the inwall of described installation sleeve offers thread groove, and described T-shaped seal plug is provided with and described thread groove phase beyond the Great Wall
The external thread section coordinated, is provided with hollow float in described installation sleeve, the diameter of described hollow float is clear more than described circle
The diameter in reason hole, described installation sleeve side is connected by air duct the hollow extrusion ball being made up of elastomeric material, described
The first Non-return air valve inflated in arranging oriented described installation sleeve on air duct, described hollow extrusion ball arranges oriented institute
The second Non-return air valve inflated in stating hollow extrusion ball.
The union elbow being convenient to clean the most as claimed in claim 1, it is characterised in that: described hollow extrusion ball is by rubber system
Become.
The union elbow being convenient to clean the most as claimed in claim 1, it is characterised in that: described hollow extrusion ball ovalize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620690044.6U CN205745818U (en) | 2016-07-01 | 2016-07-01 | The union elbow being convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620690044.6U CN205745818U (en) | 2016-07-01 | 2016-07-01 | The union elbow being convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745818U true CN205745818U (en) | 2016-11-30 |
Family
ID=57380424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620690044.6U Expired - Fee Related CN205745818U (en) | 2016-07-01 | 2016-07-01 | The union elbow being convenient to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110822200A (en) * | 2019-11-07 | 2020-02-21 | 徐州丽斯顿工业设计有限公司 | Binary channels prevents drainage return bend connecting piece that blocks up |
| CN111853420A (en) * | 2020-07-27 | 2020-10-30 | 广州德程机电设备有限公司 | Water delivery pipeline for industrial wastewater treatment |
-
2016
- 2016-07-01 CN CN201620690044.6U patent/CN205745818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110822200A (en) * | 2019-11-07 | 2020-02-21 | 徐州丽斯顿工业设计有限公司 | Binary channels prevents drainage return bend connecting piece that blocks up |
| CN111853420A (en) * | 2020-07-27 | 2020-10-30 | 广州德程机电设备有限公司 | Water delivery pipeline for industrial wastewater treatment |
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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: 20161130 Termination date: 20170701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |