CN208859191U - A kind of inner liner stainless steel pipe elbow of high intensity - Google Patents
A kind of inner liner stainless steel pipe elbow of high intensity Download PDFInfo
- Publication number
- CN208859191U CN208859191U CN201821621324.7U CN201821621324U CN208859191U CN 208859191 U CN208859191 U CN 208859191U CN 201821621324 U CN201821621324 U CN 201821621324U CN 208859191 U CN208859191 U CN 208859191U
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- elbow
- wall
- main body
- piston
- stainless steel
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Abstract
The utility model discloses a kind of inner liner stainless steel pipe elbows of high intensity, including elbow main body, elbow main body is integrally formed and is formed by inner side of elbow wall and elbow lateral wall, elbow main body one end connects water inlet pipe one end, the elbow main body other end connects outlet pipe one end, water inlet pipe and outlet pipe other end outer wall mounting flange piece, inner side of elbow wall, water inlet pipe and water outlet inside pipe wall are respectively mounted stainless steel inner lining, elbow lateral wall end face is installed by connection ring, connection ring inner wall installs diaphragm, connector is provided on elbow lateral wall, connector inner sleeve female connector in succession, installation and adjustment mechanism in connector sleeve.When water flow flows into elbow main body from water inlet pipe, water impact diaphragm, diaphragm radius of curvature becomes larger, and corner increases when water flow deflecting, reduces flow rate of water flow, reduce water impact dynamics, to enhance elbow intensity and service life, regulating mechanism is pushed and pulled, diaphragm moves back and forth, flow rate of water flow variation, water flow different in flow rate wash away elbow main body inner wall sundries.
Description
Technical field
The utility model relates to pipe elbow technical field, specially a kind of inner liner stainless steel pipe elbow of high intensity.
Background technique
Elbow is common a kind of connecting pipe part in hot-water heating installation, for the connection of pipeline corner, for changing pipe
The direction in road, current elbow internal diameter are all equal into water bore, and when water flow deflecting in elbow, flow velocity can be accelerated, and
Elbow lateral wall will receive water impact, accelerate the elbow lateral wall rate of wear, so that the elbow lost of life, and in water flow
The particulate matters such as impurity can be adhered in elbow interior wall in deflecting, thus it is proposed that a kind of high-intensitive when value elbow blocking
Inner liner stainless steel pipe elbow is for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of inner liner stainless steel pipe elbows of high intensity, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of inner liner stainless steel pipe fitting of high intensity
Elbow, including elbow main body, the elbow main body are integrally formed and are formed by inner side of elbow wall and elbow lateral wall, the elbow master
One end of body is fixedly connected with one end of water inlet pipe, and the other end of the elbow main body is fixedly connected with one end of outlet pipe, it is described into
Flange piece, the inner wall of the inner side of elbow wall, water inlet pipe and outlet pipe is fixedly mounted in the other end outer wall of water pipe and outlet pipe
Stainless steel inner lining is fixedly mounted, connection ring is fixedly mounted in elbow lateral wall end face, and the connection ring inner wall is fixedly mounted
Diaphragm is provided with connector on the elbow lateral wall, and connector sleeve is fixedly attached in the connector, and installation is adjusted in the connector sleeve
Save mechanism.
Preferably, the elbow main body is variable diameter eccentric structure, and it is straight that the inner side of elbow wall diameter is less than elbow lateral wall
Diameter, the elbow main body two-port diameter is equal to the diameter of water inlet pipe and outlet pipe, and the diameter of water inlet pipe and outlet pipe is equal.
Preferably, anticorrosion antiwear coating layer, the anticorrosion antiwear coating layer inner wall and company is fixedly mounted in the diaphragm inner wall
Connect that ring inner wall is tangent, diameter is equal to the diameter of stainless steel inner lining when the diaphragm free state.
Preferably, the regulating mechanism includes piston, and piston, fixed company on the piston are slidably socketed in the connector sleeve
Take over a job one end of stopper rod, through connector sleeve end face and handle is fixedly mounted in the other end sliding of the piston rod, the piston and
Spring is slidably socketed on piston rod between connector sleeve end face, the both ends of the spring are respectively fixedly connected with piston and connector sleeve end face
Inner wall is provided with pin hole on the piston rod, and the pin hole connects spacer pin by helicitic texture, and the spacer pin outer wall is closely pressed
On the outer wall of connector sleeve end face, stop collar is fixedly mounted in connector sleeve open end inner wall.
Preferably, the spring free length is equal to the distance that pin hole arrives piston, and spring outer diameter is equal to connector sleeve internal diameter.
Compared with prior art, the utility model has the beneficial effects that elbow main body is variable diameter eccentric structure, inner side of elbow
Wall diameter is less than elbow outer sidewall diameter, so that the piston space in diaphragm, elbow lateral wall and connector sleeve forms airtight chamber, then
When water impact diaphragm, diaphragm squeezes airtight chamber's inner air, and chamber air pushes piston, and piston pushes piston rod, bullet
Spring compression so that corner increases when water flow deflecting, reduces flow rate of water flow, reduces so that diaphragm and inner side of elbow wall spacing increase
Water impact dynamics, to enhance elbow intensity and service life；When being blocked in elbow main body, spacer pin is removed out of pin hole,
Piston rod is pushed and pulled by handle, so that piston moves back and forth in connector sleeve, diaphragm is moved back and forth with piston motion, thus
Change diaphragm and inner side of elbow wall spacing, so that flow rate of water flow changes, passes through water impact elbow main body inner wall different in flow rate
Sundries, to clear up elbow main body inner wall, although flow rate of water flow becomes larger at this time, water flow dominating impact diaphragm and curved
The sundries adhered on head inner sidewall, so can't cause to wear to elbow.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is elbow main body end structure illustration at the utility model regulating mechanism.
In figure: 1 water inlet pipe, 2 elbow main bodys, 21 inner side of elbow walls, 22 elbow lateral walls, 3 outlet pipes, 4 flange plates, 5 are not
Become rusty steel lining, 6 connection rings, 7 diaphragms, 71 anticorrosion antiwear coating layers, 8 connectors, 9 regulating mechanisms, 91 pistons, 92 piston rods, 93
Spacer pin, 94 pin holes, 95 handles, 96 springs, 97 stop collars, 10 connector sleeves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of inner liner stainless steel pipe fitting of high intensity is curved
Head, including elbow main body 2, elbow main body 2 are formed by inner side of elbow wall 21 and the integrated molding of elbow lateral wall 22, elbow main body 1
One end be fixedly connected with one end of water inlet pipe 1, the other end of elbow main body 2 is fixedly connected with one end of outlet pipe 3,1 He of water inlet pipe
Flange piece 4 is fixedly mounted in the other end outer wall of outlet pipe 3, and the inner wall of inner side of elbow wall 21, water inlet pipe 1 and outlet pipe 3 is solid
Dingan County fills stainless steel inner lining 5, and connection ring 6 is fixedly mounted in 22 end face of elbow lateral wall, and diaphragm 7 is fixedly mounted in 6 inner wall of connection ring, curved
It is provided with connector 8 on head lateral wall 22, connector sleeve 10 is fixedly attached in connector 8, installation and adjustment mechanism 9 in connector sleeve 10, every
Airtight chamber is formed between regulating mechanism 9 in film 7, elbow lateral wall 22 and connector sleeve 10, when water flow flows into elbow from water inlet pipe 1
When in main body 2, water impact diaphragm 7, diaphragm 7 squeezes airtight chamber's inner air, and regulating mechanism 9 is under air pressure along connection
10 sliding of set, so that 7 radius of curvature of diaphragm becomes larger, then diaphragm 7 and inner side of elbow wall spacing increase, so that corner when water flow deflecting
Increase, reduce flow rate of water flow, reduces water impact dynamics and blocked to enhance elbow intensity and service life when in elbow main body 2
When, regulating mechanism 9 is actively pushed and pulled, so that diaphragm 7 moves back and forth, then diaphragm 7 and 21 spacing of inner side of elbow wall generate variation, so that
Flow rate of water flow variation, by 2 inner wall sundries of water impact elbow main body different in flow rate, to be carried out to 2 inner wall of elbow main body
Cleaning.
Elbow main body 2 is variable diameter eccentric structure, and 21 diameter of inner side of elbow wall is less than 22 diameter of elbow lateral wall, elbow main body
2 two-port diameters are equal to the diameter of water inlet pipe 1 and outlet pipe 3, and water inlet pipe 1 is equal with the diameter of outlet pipe 3, so that diaphragm 7
There are gaps between elbow lateral wall 22, and diaphragm 7 is facilitated to swing.
Anticorrosion antiwear coating layer 71,71 inner wall of anticorrosion antiwear coating layer and 6 inner wall phase of connection ring is fixedly mounted in 7 inner wall of diaphragm
It cuts, diameter is equal to the diameter of stainless steel inner lining 5 when 7 free state of diaphragm.
Regulating mechanism 9 includes piston 91, is slidably socketed piston 91 in connector sleeve 10, piston rod 92 is fixedly connected on piston 91
One end, the other end sliding of piston rod 92 is through 10 end face of connector sleeve and being fixedly mounted handle 95, piston 91 and connector sleeve 10
Spring 96 is slidably socketed on piston rod 92 between end face, the both ends of spring 96 are respectively fixedly connected with 10 end face of piston 91 and connector sleeve
Inner wall is provided with pin hole 94 on piston rod 92, and pin hole 94 connects spacer pin 93 by helicitic texture, and 93 outer wall of spacer pin is closely pressed in
On 10 end face outer wall of connector sleeve, stop collar 97 is fixedly mounted in 10 open end inner wall of connector sleeve, pushes and pulls piston rod 92 by handle 95,
So that piston 91 moves back and forth in connector sleeve 10, formed between the piston 91 in diaphragm 7, elbow lateral wall 22 and connector sleeve 10 close
Closed chamber room, chamber air constancy of volume, then diaphragm 7 is moved back and forth as piston 91 moves, to change diaphragm 7 and elbow
21 spacing of inner sidewall.
96 drift of spring is equal to the distance that pin hole 94 arrives piston 91,96 He of spring when 93 connecting pin bores 94 of spacer pin
Diaphragm 7 is in free state simultaneously, and 96 outer diameter of spring is equal to 10 internal diameter of connector sleeve, and bending is generated when spring 96 being avoided to compress.
Working principle: when the utility model is used, spacer pin 93 is connected in pin hole, can not push piston by handle 95
Bar 92, diaphragm 7 are in free state, avoid foreign object collision handle 95 that diaphragm 7 and inner side of elbow wall spacing is caused to reduce, water flow from
After water inlet pipe 1 flows into elbow main body 2, water impact diaphragm 7, in 7 presses against diaphragm 7 of diaphragm, elbow lateral wall 22 and connector sleeve 10
Regulating mechanism 9 between formed airtight chamber's inner air, chamber air push piston 91, piston 91 push piston rod 92, bullet
Spring 96 compresses, so that diaphragm 7 and inner side of elbow wall spacing increase, so that corner increases when water flow deflecting, reduces flow rate of water flow, drop
Low water impact dynamics, to enhance elbow intensity and service life, when being blocked in elbow main body 2, by spacer pin 93 from pin hole 94
It inside removes, piston rod 92 is pushed and pulled by handle 95, so that piston 91 moves back and forth in connector sleeve 10, diaphragm 7, elbow lateral wall
22 and connector sleeve 10 in piston 91 between form airtight chamber, chamber air constancy of volume, then diaphragm 7 is moved with piston 91
And move back and forth, to change diaphragm 7 and 21 spacing of inner side of elbow wall, so that flow rate of water flow changes, pass through water different in flow rate
Stream impact 2 inner wall sundries of elbow main body, so that 2 inner wall of elbow main body is cleared up, although flow rate of water flow becomes larger at this time,
The sundries adhered on water flow dominating impact diaphragm 7 and inner side of elbow wall 21, so can't cause to wear to elbow.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of inner liner stainless steel pipe elbow of high intensity, including elbow main body (2), it is characterised in that: the elbow main body
(2) it is formed by inner side of elbow wall (21) and elbow lateral wall (22) integrated molding, one end of the elbow main body (2) is fixedly connected
One end of water inlet pipe (1), the other end of the elbow main body (2) are fixedly connected with one end of outlet pipe (3), the water inlet pipe (1)
It is fixedly mounted flange piece (4) with the other end outer wall of outlet pipe (3), the inner side of elbow wall (21), water inlet pipe (1) and water outlet
The inner wall of pipe (3) is fixedly mounted stainless steel inner lining (5), and connection ring (6) are fixedly mounted in elbow lateral wall (22) end face, institute
It states connection ring (6) inner wall and diaphragm (7) is fixedly mounted, be provided with connector (8), the connector on the elbow lateral wall (22)
(8) it is fixedly attached connector sleeve (10) in, the interior installation and adjustment mechanism (9) of connector sleeve (10).
2. a kind of inner liner stainless steel pipe elbow of high intensity according to claim 1, it is characterised in that: the elbow master
Body (2) is variable diameter eccentric structure, and inner side of elbow wall (21) diameter is less than elbow lateral wall (22) diameter, the elbow main body
(2) two-port diameter is equal to the diameter of water inlet pipe (1) and outlet pipe (3), and the diameter of water inlet pipe (1) and outlet pipe (3) is equal.
3. a kind of inner liner stainless steel pipe elbow of high intensity according to claim 1, it is characterised in that: the diaphragm
(7) anticorrosion antiwear coating layer (71) are fixedly mounted in inner wall, anticorrosion antiwear coating layer (71) inner wall and connection ring (6) inner wall phase
It cuts, diameter is equal to the diameter of stainless steel inner lining (5) when diaphragm (7) free state.
4. a kind of inner liner stainless steel pipe elbow of high intensity according to claim 1, it is characterised in that: the adjusting machine
Structure (9) includes piston (91), is slidably socketed piston (91) in the connector sleeve (10), is fixedly connected with piston on the piston (91)
The other end sliding of one end of bar (92), the piston rod (92) through connector sleeve (10) end face and is fixedly mounted handle (95),
It is slidably socketed spring (96) on piston rod (92) between the piston (91) and connector sleeve (10) end face, the two of the spring (96)
End is respectively fixedly connected with piston (91) and connector sleeve (10) end face inner wall, is provided with pin hole (94) on the piston rod (92), described
Pin hole (94) connects spacer pin (93) by helicitic texture, and spacer pin (93) outer wall is closely pressed in outside connector sleeve (10) end face
On wall, stop collar (97) are fixedly mounted in connector sleeve (10) the open end inner wall.
5. a kind of inner liner stainless steel pipe elbow of high intensity according to claim 4, it is characterised in that: the spring
(96) drift is equal to the distance that pin hole (94) arrive piston (91), and spring (96) outer diameter is equal to connector sleeve (10) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621324.7U CN208859191U (en) | 2018-10-08 | 2018-10-08 | A kind of inner liner stainless steel pipe elbow of high intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621324.7U CN208859191U (en) | 2018-10-08 | 2018-10-08 | A kind of inner liner stainless steel pipe elbow of high intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208859191U true CN208859191U (en) | 2019-05-14 |
Family
ID=66420266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821621324.7U Expired - Fee Related CN208859191U (en) | 2018-10-08 | 2018-10-08 | A kind of inner liner stainless steel pipe elbow of high intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208859191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623305A (en) * | 2022-03-16 | 2022-06-14 | 张淑霞 | High impact resistance water supply and drainage pipeline |
-
2018
- 2018-10-08 CN CN201821621324.7U patent/CN208859191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623305A (en) * | 2022-03-16 | 2022-06-14 | 张淑霞 | High impact resistance water supply and drainage pipeline |
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| 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: 20190514 Termination date: 20191008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |