CN206036441U - Press the sealing formula pipeline quick -operation joint - Google Patents
Press the sealing formula pipeline quick -operation joint Download PDFInfo
- Publication number
- CN206036441U CN206036441U CN201620898965.1U CN201620898965U CN206036441U CN 206036441 U CN206036441 U CN 206036441U CN 201620898965 U CN201620898965 U CN 201620898965U CN 206036441 U CN206036441 U CN 206036441U
- Authority
- CN
- China
- Prior art keywords
- union joint
- gland
- joint body
- interior tooth
- packing washer
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 45
- 210000004907 gland Anatomy 0.000 claims abstract description 46
- 238000012856 packing Methods 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 22
- 230000004308 accommodation Effects 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 2
- 210000001215 vagina Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 240000004244 Cucurbita moschata Species 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
Landscapes
- Joints With Pressure Members (AREA)
Abstract
The utility model provides a press the sealing formula pipeline quick -operation joint, include the connector body, with connector body threaded connection's gland, and set up and be in the connector this internal with the sealing washer that gland quantity equals, the connector body with be equipped with the accommodation space that is used for the bulge loop on interior tooth snap ring of holding or the metal pipe fittings outer wall between the gland, still including the packing washer who is used for the press the sealing circle, the funnel type is set to the port of connector body, packing washer sets up the port department of connector body, packing washer's one end pass through the sealing washer with the connector body offsets, packing washer's the other end with it offsets to step up unit and gland. The utility model has the advantages of that the sealing washer that can be applicable to more sizes uses, sealed effect is better.
Description
Technical field
This utility model is related to Petrochemical Pipe Joints field, especially a kind of to compress sealed pipe snap joint.
Background technology
With the quickening of urbanization process, supporting piping facility is also indispensable, conveys the fluids such as liquids and gases
Pipeline is by substantial amounts of use, and the safety for being up to the fluid-transporting tubing of thousands of miles is not only relevant with the material of pipeline,
It is also relevant with the installation of pipeline, therefore, the sealing of the connection between pipeline also just seems quite important, and pipeline is once let out
Leakage, easily causes damage to property, or even casualties；In prior art, the structure of most Petrochemical Pipe Joints is to include even
Gland and the sealing ring being arranged in union joint that joint is threadedly coupled with union joint, are provided with the union joint for holding
The storage tank being coincide with sealing ring size for receiving sealing ring, the sealing ring are arranged in the storage tank.But, prior art
In this Petrochemical Pipe Joints, there are following drawbacks during use：First, due to the sealing ring be provided in it is close
In the storage tank that seal size is coincide, the size of sealing ring is namely just to coincide with the storage tank and unique,
Contact between sealing ring and storage tank is just identical rather than is fitted close, be so easy for sealing ring and storage tank it
Between there is micro gap, cause sealing effectiveness not good enough, and, the size of the storage tank is unique, can be so suitable for
Sealing ring it is just very limited；Second, it is to be threadedly coupled between the union joint and gland, and between union joint and gland repeatedly
After dismounting, will there is abrasion in the screw thread on union joint and gland, once abrasion will affect to connect between union joint and gland
The fastness for connecing, when in use, under the larger pressure effect of rapid fluid, the gland is easy for from connector position coming off,
So as to cause the accidents such as fluid leakage, the personal safety and property safety to people can all cause serious threat.
The content of the invention
In order to overcome the problems referred to above, this utility model to provide a kind of sealing ring that can be applied to more sizes to society and make
, sealing effectiveness preferably compress sealed pipe snap joint.
The technical solution of the utility model is：There is provided it is a kind of compress sealed pipe snap joint, including union joint body,
The gland being threadedly coupled with union joint body, and it is intrinsic equal with the gland quantity close to be arranged on the union joint
Seal, is provided between the union joint body and the gland for housing interior tooth snap ring or the bulge loop on metal tube outer wall
Accommodation space, also includes the packing washer for compressing sealing ring, and the port of the union joint body is arranged to funnel type, described
Packing washer is arranged on the port of the union joint body, and one end of the packing washer passes through sealing ring and the union joint
Body offsets, and the other end of packing washer is offseted with the interior tooth snap ring and gland.
As to improvement of the present utility model, also include the screw for locking union joint body and gland, the connection
Head body and gland are provided with the screw thread coincideing with the screw.
Girth to improvement of the present utility model, the middle spaced winding ring of the inwall of the interior tooth snap ring is provided with circle use
In interior tooth corresponding with the groove on metal tube.
It is provided with for limiting to metal tube as the inwall to improvement of the present utility model, the union joint body
The bulge loop of position.
Used as to improvement of the present utility model, the union joint body is through-type union joint body, triplet type union joint
Body or curved head type union joint body.
Used as to improvement of the present utility model, the interior tooth is arranged to sawtooth pattern.
Due to also including the packing washer for compressing sealing ring, the port of the union joint body is arranged this utility model
Into funnel type, the packing washer is arranged on the port of the union joint body, and one end of the packing washer is by sealing
Circle is offseted with the union joint body, and the other end of packing washer is offseted with the interior tooth snap ring and gland.In this utility model,
The size of the sealing ring is no longer unique, and when screwing the gland, the sealing ring can be sent out by the pushing and withstanding of packing washer
Raw deformation, with regard to no gap between so described sealing ring and the union joint body and packing washer, company of the present utility model
The sealing effectiveness of joint is just more preferably；In addition, can be applicable to more various sizes of sealing rings in this utility model using.Cause
This, this utility model has use suitable for the sealing ring of more sizes, the more preferable advantage of sealing effectiveness.
Description of the drawings
Fig. 1 is the planar structure schematic diagram of the first embodiment in this utility model.
Fig. 2 is schematic diagrams of the Fig. 1 after the cutting of A-A directions.
Fig. 3 is the planar structure schematic diagram of second embodiment in this utility model.
Fig. 4 is the planar structure schematic diagram at another visual angle of Fig. 3.
Fig. 5 is schematic diagrams of the Fig. 4 after the cutting of B-B directions.
Fig. 6 is the planar structure schematic diagram of the third embodiment in this utility model.
Fig. 7 is the planar structure schematic diagram at another visual angle of Fig. 6.
Fig. 8 is schematic diagrams of the Fig. 7 after the cutting of C-C directions.
Fig. 9 is the sectional view of the 4th kind of embodiment in this utility model.
Figure 10 is the sectional view of the 5th kind of embodiment in this utility model.
Figure 11 is the sectional view of the 6th kind of embodiment in this utility model.
Figure 12 is another embodiment of the interior tooth snap ring in this utility model.
Figure 13 is the sectional view along cutting at D-D in Figure 12.
Specific embodiment
In description of the present utility model, it is to be understood that " " center ", " on " in term, D score, "front", "rear",
The orientation of the instructions such as "left", "right" or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch
State this utility model and simplify description, rather than indicate or imply indication device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second "
It is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connection ", " being connected " should be interpreted broadly, for example, it may be being fixedly connected, or dismantling connection, or integratedly connect
Connect；Can be mechanically connected, or electrically connect；Can be joined directly together, or be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language is in concrete meaning of the present utility model.Additionally, in description of the present utility model, unless otherwise stated, " multiple ", " some "
It is meant that two or more.
Referring first to Fig. 1 to Fig. 2, what Fig. 1 to Fig. 2 was disclosed is a kind of sealed pipe snap joint of compression, including connection
Head body 1, the gland 2 being threadedly coupled with union joint body 1, and be arranged in the union joint body 1 with the gland 2
The equal sealing ring 3 of quantity, is provided between the union joint body 1 and the gland 2 for housing interior tooth snap ring 4 or metal tube
The accommodation space 10 of the bulge loop 90 on 9 outer wall of part, in the present embodiment, the union joint body 1 is through-type union joint body,
The quantity of the gland 2, the sealing ring 3 and the cydariform interior tooth snap ring 4 is 2, described in the union joint body 1 and two
Be to be detachably connected by screw thread between gland 2, in the present embodiment, specifically, be outer spiral shell to be provided with the union joint body 1
Stricture of vagina, is provided with the female thread coincideing corresponding with the female thread on the gland 2, is caused by the cooperation of the internal and external screw thread
The union joint body 1 is closely connected with the gland；In the present embodiment, what the accommodation space 10 was accommodating is metal tube 9
Bulge loop 90 on outer wall；In this utility model, also include the packing washer 5 for compressing sealing ring 3, the union joint body 1
Port 11 be arranged to funnel type, the packing washer 5 is arranged at the port 11 of the union joint body 1, the clamping pad
One end 51 of circle is offseted with the union joint body 1 by sealing ring 3, the other end 52 of packing washer and the interior tooth snap ring 4
Offset with gland 2；The metal tube 9 for needing connection when in use, is first tentatively fixed on the union joint sheet by this utility model
In body 1, subsequently sealing ring 3 and packing washer 5 are enclosed within metal tube 9, gland 2 is pierced into into metal tube 9 then, now,
The gland 2 is rotated, the gland 2 then to moving near the direction of the union joint body 1, is resisted against up to the gland 2
At bulge loop 90 on the outer wall of metal tube 9, continue firmly to rotate the gland 2, now, the gland 2 and metal tube 9
Bulge loop 90 on outer wall can give 5 one active forces of the packing washer, and the packing washer 5 is continuous in the presence of motive force
Sealing ring 3 is compressed, the sealing ring 3 is compacted between the packing washer 5 and union joint body 1, and deforms upon, so
Gap between the sealing ring 3 and the packing washer 5 and union joint body 1 is just very small, it might even be possible to ignore,
So the sealing effectiveness of union joint is just very good；Additionally, the structure of this kind of squash type fixed seal ring 3, goes for more
The sealing ring 3 of size is used, and in terms of existing technologies, this utility model has sealing effectiveness preferably, can be applied to
The advantage that more various sizes of sealing rings 3 are used.
In this utility model, it is preferred that also include the screw 6 for locking union joint body 1 and gland 2, the connection
Head body 1 and gland 2 are provided with the screw thread coincideing with the screw.In this utility model, it is preferred that the screw 6 is machine-processed rice spiral shell
Silk；Arrange the screw 6 to be advantageous in that, when the screw thread of the gland 2 and union joint body 1 is because of long-term dismounting appearance abrasion
When, there is screw 6 to fix between the gland 2 and union joint body 1, between so described gland 2 and union joint body 1
Just can continue to use, and be unlikely to the phenomenon for occurring slipping between gland 2 and the union joint body 1.
In this utility model, the inwall of the union joint body 1 is provided with for carrying out spacing bulge loop to metal tube 9
12.So when mounted, it is possible to control the position of metal tube 9, prevent metal tube 9 from not having in the union joint body 1
It is installed in place.
This utility model can also be set to second embodiment（As shown in Figures 3 to 5）, second embodiment and
A kind of embodiment is substantially the same, and it is curved head type union joint body that its difference is the union joint body 1.
This utility model can also be set to the third embodiment（As shown in Figure 6 to 8）, the third embodiment and
A kind of embodiment is substantially the same, and it is triplet type union joint body that its difference is the union joint body 1.
This utility model can also be set to the 4th kind of embodiment（As shown in Figure 9）, the 4th kind of embodiment and the first
Embodiment is substantially the same, and it is for housing interior tooth snap ring 4, the interior tooth card that its difference is the accommodation space 10
The girth of the middle spaced winding ring of the inwall of ring 4 be provided with a circle for the 91 corresponding interior tooth 41 of groove on metal tube 9；So
When the gland 2 is screwed, the gland 2 gives 4 one active forces of the interior tooth snap ring so that the interior tooth card number 4 is radially
Motion, is tightly engaged with the groove 91 on the metal tube 9 so that the metal tube 9 in this utility model can be more
It is securely fixed in union joint.
This utility model can also be set to the 5th kind of embodiment（As shown in Figure 10）, the 5th kind of embodiment and the 4th kind
Embodiment is substantially the same, and it is curved head type union joint body that its difference is the union joint body 1.
This utility model can also be set to the 6th kind of embodiment（As shown in figure 11）, the 6th kind of embodiment and the 4th kind
Embodiment is substantially the same, and it is triplet type union joint body that its difference is the union joint body 1.
In this utility model, the interior tooth 41 of the interior tooth snap ring 4 in the various embodiments described above is all edge of a knife type, the interior tooth card
In addition to above-mentioned knife O-shaped structure, the interior tooth 41 of the interior tooth snap ring 4 can also be sawtooth pattern to the interior tooth 41 of ring 4, such as
Shown in Figure 12 and Figure 13, in this utility model, the interior tooth 41 of the interior tooth snap ring 4 is arranged to sawtooth pattern and is advantageous in that, so
The interior tooth 41 of the interior tooth snap ring 4 just can be engaged even closer with 9 outer wall of metal tube, further reinforce metal tube 9 in
Connection between union joint.
Claims (6)
1. it is a kind of to compress sealed pipe snap joint, including union joint body（1）, and union joint body（1）Threaded connection
Gland（2）, and it is arranged on the union joint body（1）It is interior with the gland（2）The equal sealing ring of quantity（3）, it is described
Union joint body（1）With the gland（2）Between be provided with for housing interior tooth snap ring（4）Or metal tube（9）It is convex on outer wall
Ring（90）Accommodation space（10）, it is characterised in that：Also include for compressing sealing ring（3）Packing washer（5）, the connection
Head body（1）Port（11）It is arranged to funnel type, the packing washer（5）It is arranged on the union joint body（1）Port
（11）Place, one end of the packing washer（51）By sealing ring（3）With the union joint body（1）Offset, packing washer
The other end（52）With the interior tooth snap ring（4）And gland（2）Offset.
2. compression according to claim 1 sealed pipe snap joint, it is characterised in that：Also include for locking connection
Head body（1）And gland（2）Screw（6）, the union joint body（1）And gland（2）It is provided with the spiral shell coincideing with the screw
Stricture of vagina.
3. compression according to claim 1 and 2 sealed pipe snap joint, it is characterised in that：The interior tooth snap ring（4）
Inwall middle spaced winding ring girth be provided with a circle for and metal tube（9）On groove（91）Corresponding interior tooth（41）.
4. compression according to claim 1 and 2 sealed pipe snap joint, it is characterised in that：The union joint body
（1）Inwall be provided with for metal tube（9）Carry out spacing bulge loop（12）.
5. compression according to claim 1 and 2 sealed pipe snap joint, it is characterised in that：The union joint body
（1）It is through-type union joint body, triplet type union joint body or curved head type union joint body.
6. compression according to claim 1 and 2 sealed pipe snap joint, it is characterised in that：The interior tooth（41）It is
It is arranged to sawtooth pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898965.1U CN206036441U (en) | 2016-08-18 | 2016-08-18 | Press the sealing formula pipeline quick -operation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898965.1U CN206036441U (en) | 2016-08-18 | 2016-08-18 | Press the sealing formula pipeline quick -operation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036441U true CN206036441U (en) | 2017-03-22 |
Family
ID=58306773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620898965.1U Active CN206036441U (en) | 2016-08-18 | 2016-08-18 | Press the sealing formula pipeline quick -operation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036441U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931251A (en) * | 2017-05-04 | 2017-07-07 | 沈金忠 | A kind of screw fastening type assembling pipe joint |
| CN106931250A (en) * | 2017-05-04 | 2017-07-07 | 沈金忠 | A kind of rotary clamp type assembling pipe joint |
| CN108458919A (en) * | 2018-02-09 | 2018-08-28 | 中国石油大学(华东) | A kind of sealed connection connector, cable crushing test system and connection method |
| CN113418065A (en) * | 2021-07-14 | 2021-09-21 | 张家港华日法兰有限公司 | Flange sealing connection structure and installation method thereof |
| CN113959697A (en) * | 2021-10-19 | 2022-01-21 | 慈溪市质量技术监督检验检测服务中心 | Pressure-resistant testing device for pressure regulator of bottled liquefied petroleum gas |
| WO2023122816A1 (en) * | 2021-12-29 | 2023-07-06 | Systems IP Pty Ltd | Universal connector |
-
2016
- 2016-08-18 CN CN201620898965.1U patent/CN206036441U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931251A (en) * | 2017-05-04 | 2017-07-07 | 沈金忠 | A kind of screw fastening type assembling pipe joint |
| CN106931250A (en) * | 2017-05-04 | 2017-07-07 | 沈金忠 | A kind of rotary clamp type assembling pipe joint |
| CN108458919A (en) * | 2018-02-09 | 2018-08-28 | 中国石油大学(华东) | A kind of sealed connection connector, cable crushing test system and connection method |
| CN108458919B (en) * | 2018-02-09 | 2024-04-05 | 中国石油大学(华东) | Sealing connection joint, cable crushing test system and connection method |
| CN113418065A (en) * | 2021-07-14 | 2021-09-21 | 张家港华日法兰有限公司 | Flange sealing connection structure and installation method thereof |
| CN113959697B (en) * | 2021-10-19 | 2023-07-18 | 慈溪市质量技术监督检验检测服务中心 | Pressure-resistant testing device for pressure regulator of bottled liquefied petroleum gas |
| CN113959697A (en) * | 2021-10-19 | 2022-01-21 | 慈溪市质量技术监督检验检测服务中心 | Pressure-resistant testing device for pressure regulator of bottled liquefied petroleum gas |
| WO2023122816A1 (en) * | 2021-12-29 | 2023-07-06 | Systems IP Pty Ltd | Universal connector |
| AU2023201901A1 (en) * | 2021-12-29 | 2023-08-03 | Systems IP Pty Ltd | Universal connector with ratchet |
| AU2023201899A1 (en) * | 2021-12-29 | 2023-08-03 | Systems IP Pty Ltd | Universal connector with splines |
| AU2023201900A1 (en) * | 2021-12-29 | 2023-08-03 | Systems IP Pty Ltd | Universal connector in parts |
| AU2023201901B2 (en) * | 2021-12-29 | 2024-02-15 | Systems IP Pty Ltd | Universal connector with ratchet |
| GB2627665A (en) * | 2021-12-29 | 2024-08-28 | Systems IP Pty Ltd | Universal connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171106 Address after: 523000 of Dongguan City Dalingshan Town Industrial Zone III No. 5 Patentee after: Qiao Yaobing Address before: 518000 Guangdong Province, Dongguan City Dalingshan Town by third industrial zone five Patentee before: Tang Xuegong |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210430 Address after: No.3 Huafu North Road, Zhangcha street, Chancheng District, Foshan City, Guangdong Province Patentee after: GUANGDONG FUSITE FUILD TECHNOLOGY Co.,Ltd. Address before: 523000 No. 5, third industrial zone, Daling mountain town, Dongguan, Guangdong Patentee before: Qiao Yaobing |
|
| TR01 | Transfer of patent right |