CN110360402A - A kind of polypropylene anti-corrosion pipe fitting - Google Patents
A kind of polypropylene anti-corrosion pipe fitting Download PDFInfo
- Publication number
- CN110360402A CN110360402A CN201910684168.1A CN201910684168A CN110360402A CN 110360402 A CN110360402 A CN 110360402A CN 201910684168 A CN201910684168 A CN 201910684168A CN 110360402 A CN110360402 A CN 110360402A
- Authority
- CN
- China
- Prior art keywords
- corrosion pipe
- connecting tube
- fixture block
- fixedly connected
- connection
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L35/00—Special arrangements used in connection with end fittings of hoses, e.g. safety or protecting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
Abstract
The present invention relates to polypropylene anti-corrosion pipe fitting fields; specifically a kind of polypropylene anti-corrosion pipe fitting, including the first anti-corrosion pipe, the second anti-corrosion pipe, protection mechanism, the first shell, second housing, the first fixed plate, snap ring, the second fixed plate, lantern ring, connecting tube, fixture block, shock buffering mechanism, spring, support plate, swivel becket, sliding block and support ring；Cooperate the use of fixture block by protection mechanism; to be protected by junction of the protection mechanism to the first anti-corrosion pipe, connecting tube and the second anti-corrosion pipe; prevent illumination strong; the tube body of junction is caused to damage; and pass through appearance the case where being used in combination, prevent the junction to the first anti-corrosion pipe, connecting tube and the second anti-corrosion pipe from leading to disengaging under the impact of liquid of protection mechanism and fixture block；By being used cooperatively for shock buffering mechanism and fixture block, to alleviate to liquid by the impact force of junction, and alleviate the vibration that fixture block generates under impact, to alleviate the vibration of protection mechanism generation.
Description
Technical field
The present invention relates to polypropylene anti-corrosion pipe fitting field, specifically a kind of polypropylene anti-corrosion pipe fitting.
Background technique
The PP material of polymers type has lower heat distortion temperature (100 DEG C), low transparency, low-luster, low rigidity, still
There is stronger impact strength, the impact strength of PP increases with the increase of ethylene contents.The vicat softening temperature of PP is 150
℃.Since crystallinity is higher, the surface rigidity of this material and anti-scratch characteristic are fine.There is no environmental stress cracking to ask by PP
Topic.
When liquid is conveyed from top to bottom or from bottom to up, need hose is vertically-mounted, but it is once soft
When the length of pipe is shorter, need to be attached by connector, however during liquid transporting, liquid can be to connection
Place is impacted, so that junction is easy to cause to be detached from.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of polypropylene anti-corrosion pipe fittings to be cooperated by protection mechanism
The use of fixture block is prevented to be protected by junction of the protection mechanism to the first anti-corrosion pipe, connecting tube and the second anti-corrosion pipe
Only illumination is strong, and the tube body of junction is caused to damage, and being used in combination by protection mechanism and fixture block, prevents anti-to first
The junction of corruption pipe, connecting tube and the second anti-corrosion pipe leads to the appearance for the case where being detached under the impact of liquid；Pass through bradyseism machine
Structure and fixture block are used cooperatively, to pass through the impact of the junction of the first anti-corrosion pipe, connecting tube and the second anti-corrosion pipe in liquid
Power is alleviated, to prevent the junction of the first anti-corrosion pipe, connecting tube and the second anti-corrosion pipe from causing to take off under the impact of liquid
From the case where appearance, and alleviate the vibration that fixture block generates under impact, to alleviate the vibration of protection mechanism generation, thus
Prevent the division of protection mechanism.
The technical solution adopted by the present invention to solve the technical problems is: a kind of polypropylene anti-corrosion pipe fitting, including first
Anti-corrosion pipe, the second anti-corrosion pipe, protection mechanism, connecting tube, fixture block, shock buffering mechanism and support ring, described first for connection are anti-
Corruption manages and for being threadedly coupled between the connecting tube of connection, and the connecting tube for connection deviates from first anti-corrosion pipe
Be threadedly coupled between second anti-corrosion pipe for being connected to, for engaging the fixture block with for be connected to described first
Anti-corrosion pipe and for being threadedly coupled between second anti-corrosion pipe of connection, for protecting the protection mechanism of the connecting tube
The fixture block being connected together for engaging, for protecting the protection mechanism of the connecting tube to be socketed for described in connection
First anti-corrosion pipe and second anti-corrosion pipe, for protecting the protection mechanism of the connecting tube to be socketed for described in connection
Connecting tube, the shock buffering mechanism for bradyseism are fixedly connected with the fixture block for engaging, the support ring for support
It is fixedly connected with the connecting tube for connection, first anti-corrosion pipe for connection contradicts the support ring, for being connected to
Second anti-corrosion pipe contradict the support ring deviate from first anti-corrosion pipe one end, the shock buffering mechanism for bradyseism
It is fixedly connected with the connecting tube for connection.
Specifically, the protection mechanism include the first shell, second housing, the first fixed plate, snap ring, the second fixed plate and
Lantern ring, the lantern ring are connected together the fixture block, and the second housing is fixedly connected with the lantern ring, the first shell link institute
Second housing is stated, first fixed plate is fixedly connected with the second housing, and second fixed plate is fixedly connected with described first
Shell, the snap ring are socketed first fixed plate and second fixed plate.
Specifically, the shock buffering mechanism includes spring, support plate, swivel becket and sliding block, the support plate is fixedly connected with institute
Connecting tube is stated, one end of the spring is fixedly connected with the support plate, and the other end of the spring is fixedly connected with the swivel becket,
The swivel becket is fixedly connected with the sliding block away from one end of the spring, and the sliding block of T-shape is rotatablely connected the fixture block.
Specifically, the fixture block is at truncated cone-shaped structure, the both ends of the second housing are fixedly connected with the lantern ring, two
The lantern ring engages the fixture block.
Specifically, the support plate is in cirque structure, first shell is in version cirque structure, first shell
Diameter be greater than the support plate diameter.
Beneficial effects of the present invention:
(1) a kind of polypropylene anti-corrosion pipe fitting of the invention cooperates the use of fixture block by protection mechanism, to pass through guarantor
Shield mechanism protects the junction of the first anti-corrosion pipe, connecting tube and the second anti-corrosion pipe, prevents illumination strong, leads to junction
Tube body damage, and being used in combination by protection mechanism and fixture block prevent to the first anti-corrosion pipe, connecting tube and the second anti-corrosion
The junction of pipe leads to the appearance for the case where being detached under the impact of liquid.
(2) a kind of polypropylene anti-corrosion pipe fitting of the invention, by being used cooperatively for shock buffering mechanism and fixture block, thus in liquid
Body is alleviated by the impact force of the junction of the first anti-corrosion pipe, connecting tube and the second anti-corrosion pipe, to prevent the first anti-corrosion
The junction of pipe, connecting tube and the second anti-corrosion pipe leads to the appearance for the case where being detached under the impact of liquid, and alleviates fixture block
The vibration generated under impact, to alleviate the vibration of protection mechanism generation, to prevent the division of protection mechanism.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of polypropylene anti-corrosion pipe fitting provided by the invention；
Fig. 2 is the schematic cross-section of shock buffering mechanism shown in FIG. 1；
Fig. 3 is part A enlarged drawing shown in Fig. 2.
In figure: 1, first anti-corrosion pipe, the 2, second anti-corrosion pipe, 3, protection mechanism, the 31, first shell, 32, second housing, 33,
First fixed plate, 34, snap ring, the 35, second fixed plate, 36, lantern ring, 4, connecting tube, 5, fixture block, 6, shock buffering mechanism, 61, spring,
62, support plate, 63, swivel becket, 64, sliding block, 7, support ring.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1-Figure 3, a kind of polypropylene anti-corrosion pipe fitting of the present invention, including the first anti-corrosion pipe 1, second are anti-
Rotten pipe 2, protection mechanism 3, connecting tube 4, fixture block 5, shock buffering mechanism 6 and support ring 7,1 He of the first anti-corrosion pipe for connection
For being threadedly coupled between the connecting tube 4 of connection, for connection the connecting tube 4 away from first anti-corrosion pipe 1 with
For being threadedly coupled between second anti-corrosion pipe 2 of connection, for engaging the fixture block 5 with for be connected to described first
Anti-corrosion pipe 1 and for being threadedly coupled between second anti-corrosion pipe 2 of connection, for protecting the protection of the connecting tube 4
Mechanism 3 is connected together the fixture block 5 for engaging, for protecting the protection mechanism 3 of the connecting tube 4 to be socketed for connecting
Logical first anti-corrosion pipe 1 and second anti-corrosion pipe 2 is used for protecting the protection mechanism 3 of the connecting tube 4 to be socketed
In the connecting tube 4 of connection, the shock buffering mechanism 6 for bradyseism is fixedly connected with the fixture block 5 for engaging, for branch
The support ring 7 held is fixedly connected with the connecting tube 4 for connection, and first anti-corrosion pipe 1 for connection contradicts institute
Support ring 7 is stated, second anti-corrosion pipe 2 for connection contradicts one end that the support ring 7 deviates from first anti-corrosion pipe 1,
The shock buffering mechanism 6 for bradyseism is fixedly connected with the connecting tube 4 for connection.
Specifically, the protection mechanism 3 includes the first shell 31, second housing 32, the first fixed plate 33, snap ring 34, the
Two fixed plates 35 and lantern ring 36, the lantern ring 36 are connected together the fixture block 5, and the second housing 32 is fixedly connected with the lantern ring
36, first shell 31 links the second housing 32, and first fixed plate 33 is fixedly connected with the second housing 32, institute
It states the second fixed plate 35 and is fixedly connected with first shell 31, the snap ring 34 is socketed first fixed plate 33 and described second
Fixed plate 35；Consequently facilitating being protected by first shell 31 and the second housing 32 to the connecting tube 4, prevent
The connection of the connecting tube 4 and first anti-corrosion pipe 1 and second anti-corrosion pipe 2, which goes out, is shone by sunlight by direct projection, to reduce
The service life of first anti-corrosion pipe 1, the connecting tube 4 and second anti-corrosion pipe 2.
Specifically, the shock buffering mechanism 6 includes spring 61, support plate 62, swivel becket 63 and sliding block 64, the support plate 62
It is fixedly connected with the connecting tube 4, one end of the spring 61 is fixedly connected with the support plate 62, and the other end of the spring 61 is solid
Surely the swivel becket 63 is connected, the swivel becket 63 is fixedly connected with the sliding block 64 away from one end of the spring 61, T-shape
The sliding block 64 is rotatablely connected the fixture block 5；Consequently facilitating alleviating liquid by the spring 61 passes through first anti-corrosion pipe
1, the impact force between the connecting tube 4 and second anti-corrosion pipe 2, and the connecting tube 4 is protected, prevent described first to prevent
Loosening between rotten pipe 1, the connecting tube 4 and second anti-corrosion pipe 2.
Specifically, the fixture block 5, at truncated cone-shaped structure, the both ends of the second housing 32 are fixedly connected with the lantern ring
36, two lantern rings 36 engage the fixture block 5；To which the protection mechanism 3 be fixed, to the protection mechanism 3
Position limitation, to make the protection mechanism 3 that first anti-corrosion pipe 1, the connecting tube 4 and described second preferably be protected to prevent
The junction of rotten pipe 2.
Specifically, the support plate 62 be in cirque structure, first shell 31 be in version cirque structure, described first
The diameter of shell 31 is greater than the diameter of the support plate 62；To prevent being relatively large in diameter due to the support plate 62, lead to institute
Stating the first shell 31 and the second housing 32 can not all encase the connecting tube 4.
When in use, on the lantern ring 36 on the top for the bottom end set of the first anti-corrosion pipe 1 being connected to second housing 32 first, then
Fixture block 5 and the first anti-corrosion pipe 1 are connected through a screw thread, then screw thread between the top of connecting tube 4 and the bottom end of the first anti-corrosion pipe 1
Connection, on the lantern ring 36 for the bottom end that the top of the second anti-corrosion pipe 2 set is then connected to second housing 32, then by fixture block 5 and the
It is connected through a screw thread between the top of two anti-corrosion pipes 2, then by spiral shell between the bottom end of connecting tube 4 and the top of the second anti-corrosion pipe 2
Line connection, then adjusts the fixture block 5 connecting with the first anti-corrosion pipe 1, to make the lantern ring 36 on the top of fixture block 5 and second housing 32
Engaging, when rotating in the first anti-corrosion pipe 1, fixture block 5 passes through to be rotatablely connected fixture block 5 between sliding block 64 and swivel becket 63, from
And when fixture block 5 rotates, rotating block can move up in the first anti-corrosion pipe 1, so that spring 61 is guaranteed vertical and reach
Then the normally state neither compressing nor open adjusts the fixture block 5 connecting with the second anti-corrosion pipe 2, to make fixture block 5 and the
The lantern ring 36 of the bottom end of two shells 32 engages, and for fixture block 5 when rotating in the second anti-corrosion pipe 2, fixture block 5 is by sliding block 64 and turns
It is rotatablely connected between rotating ring 63, so that rotating block can move down in the second anti-corrosion pipe 2, make when fixture block 5 rotates
Spring 61 guarantees vertical and reaches the state normally neither compressed nor opened, and then says that second on the first shell 31 is fixed
The first fixed plate 33 on plate 35 and second housing 32 fits closely, and snap ring 34 is the snap ring 34 for having opening with elasticity, so
After say that snap ring 34 is socketed in the first fixed plate 33 and the second fixed plate 35；When liquid from the first anti-corrosion pipe 1 by connecting tube 4 into
Enter in the second anti-corrosion pipe 2, the junction of the first anti-corrosion pipe of hydraulic shock 1, connecting tube 4 and the second anti-corrosion pipe 2, to generate shake
It is dynamic, bradyseism is carried out by spring 61, to prevent the junction of the first anti-corrosion pipe 1, connecting tube 4 and the second anti-corrosion pipe 2 due to punching
Hitting power causes to be detached from, and when vibration, and the lantern ring 36 on fixture block 5 and second housing 32 blocks more closely, thus anti-
The only loosening of snap ring 34 makes mutually to fall off between the first shell 31 and second housing 32.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (5)
1. a kind of polypropylene anti-corrosion pipe fitting, it is characterised in that: including the first anti-corrosion pipe (1), the second anti-corrosion pipe (2), protection machine
Structure (3), connecting tube (4), fixture block (5), shock buffering mechanism (6) and support ring (7), for connection first anti-corrosion pipe (1) and
For being threadedly coupled between the connecting tube (4) of connection, the connecting tube (4) for connection deviates from first anti-corrosion pipe
(1) and for being threadedly coupled between second anti-corrosion pipe (2) that be connected to, the fixture block (5) for engaging be used to be connected to
First anti-corrosion pipe (1) and for being threadedly coupled between second anti-corrosion pipe (2) of connection, for protecting the connection
The fixture block (5) that the protection mechanism (3) of pipe (4) is connected together for engaging, for protecting the institute of the connecting tube (4)
First anti-corrosion pipe (1) and second anti-corrosion pipe (2) of protection mechanism (3) socket for connection are stated, it is described for protecting
The connecting tube (4) of the protection mechanism (3) socket of connecting tube (4) for connection, the shock buffering mechanism for bradyseism
(6) it is fixedly connected with the fixture block (5) for engaging, the support ring (7) for support is fixedly connected with the institute for connection
Connecting tube (4) are stated, first anti-corrosion pipe (1) for connection contradicts the support ring (7), and described second for connection is anti-
Corruption pipe (2) contradicts one end that the support ring (7) deviates from first anti-corrosion pipe (1), the shock buffering mechanism (6) for bradyseism
It is fixedly connected with the connecting tube (4) for connection.
2. a kind of polypropylene anti-corrosion pipe fitting according to claim 1, it is characterised in that: the protection mechanism (3) includes
First shell (31), second housing (32), the first fixed plate (33), snap ring (34), the second fixed plate (35) and lantern ring (36), institute
It states lantern ring (36) to be connected together the fixture block (5), the second housing (32) is fixedly connected the lantern ring (36), outside described first
Shell (31) links the second housing (32), and first fixed plate (33) is fixedly connected the second housing (32), and described the
Two fixed plates (35) are fixedly connected with first shell (31), and the snap ring (34) is socketed first fixed plate (33) and described
Second fixed plate (35).
3. a kind of polypropylene anti-corrosion pipe fitting according to claim 2, it is characterised in that: the shock buffering mechanism (6) includes
Spring (61), support plate (62), swivel becket (63) and sliding block (64), the support plate (62) are fixedly connected with the connecting tube (4),
One end of the spring (61) is fixedly connected the support plate (62), and the other end of the spring (61) is fixedly connected with the rotation
Ring (63), the swivel becket (63) are fixedly connected the sliding block (64) away from the one end of the spring (61), the cunning of T-shape
Block (64) is rotatablely connected the fixture block (5).
4. a kind of polypropylene anti-corrosion pipe fitting according to claim 3, it is characterised in that: the fixture block (5) is at truncated cone-shaped
The both ends of structure, the second housing (32) are fixedly connected with the lantern ring (36), and two lantern rings (36) engage the card
Block (5).
5. a kind of polypropylene anti-corrosion pipe fitting according to claim 4, it is characterised in that: the support plate (62) is in annulus
Shape structure, first shell (31) are in version cirque structure, and the diameter of first shell (31) is greater than the support plate
(62) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910684168.1A CN110360402B (en) | 2019-07-26 | 2019-07-26 | Polypropylene anti-corrosion pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910684168.1A CN110360402B (en) | 2019-07-26 | 2019-07-26 | Polypropylene anti-corrosion pipe joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110360402A true CN110360402A (en) | 2019-10-22 |
| CN110360402B CN110360402B (en) | 2020-12-22 |
Family
ID=68221803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910684168.1A Active CN110360402B (en) | 2019-07-26 | 2019-07-26 | Polypropylene anti-corrosion pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110360402B (en) |
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| WO2016174687A1 (en) * | 2015-04-30 | 2016-11-03 | Vectus Industries Limited | A pipe and coupler system |
| CN206072632U (en) * | 2016-09-19 | 2017-04-05 | 楚雄润丰塑业有限公司 | A kind of plastic pipe fitting female adapter |
| CN107269957A (en) * | 2017-08-14 | 2017-10-20 | 中山市元亨家居用品有限公司 | Water heating pipe fitting |
| CN207349619U (en) * | 2017-08-31 | 2018-05-11 | 陕西华天能源科技有限公司 | A kind of ground oil pipes inner wall anti-corrosive Tube formation device |
| CN208331488U (en) * | 2018-03-12 | 2019-01-04 | 青岛凯杰轻工机械有限公司 | A kind of pipe fitting reinforcement bindiny mechanism |
| CN208365010U (en) * | 2018-06-26 | 2019-01-11 | 旬阳东信环保设备制造有限公司 | A kind of HDPE environment protection health water-feeding pipes |
| CN108953785A (en) * | 2018-07-31 | 2018-12-07 | 太仓市宇格明叶环保设备有限公司 | A kind of high-air-tightness pipe fitting applied to exhaust-gas treatment air-line system |
| CN209100849U (en) * | 2018-11-26 | 2019-07-12 | 蓝峰科技股份有限公司 | A kind of dispenser safety guard |
| CN109630774A (en) * | 2019-01-30 | 2019-04-16 | 重庆科创职业学院 | A kind of high intensity nipple |
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