CN205331650U - Sealing connection pipe - Google Patents
Sealing connection pipe Download PDFInfo
- Publication number
- CN205331650U CN205331650U CN201521007673.6U CN201521007673U CN205331650U CN 205331650 U CN205331650 U CN 205331650U CN 201521007673 U CN201521007673 U CN 201521007673U CN 205331650 U CN205331650 U CN 205331650U
- Authority
- CN
- China
- Prior art keywords
- tube body
- pipe
- extension
- face
- sealing pipe
- 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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Abstract
The utility model discloses a sealing connection pipe, include the pipe body and set up at tub sealed tube of body one side the pipe body keep away from sealed tube one end be provided with input flange the pipe body with a sealed tube side end face outer wall in opposite directions on be provided with the ladder groove the ladder groove on be provided with the external screw thread the sealed tube with a pipe body side end face in opposite directions on be provided with the extension the inner wall of extension on be provided with the internal thread, extension threaded connection be in the ladder groove on the extension keep away from a sealed tube side end face on the cover seal ring is equipped with the pipe body towards a sealed tube side end face on be provided with sealed rubber ring. The utility model discloses a mode of using pipe body and sealed tube to connect realizes extension delivery line length, has good sealing performance simultaneously, conveniently keeps the liquid material delivery pressure, helps guaranteeing output efficiency.
Description
Technical field
This utility model relates to a kind of sealed joint pipe。
Background technology
In the process of existing liquid processing output, in order to ensure delivery efficiency, by needing the delivery outlet adopting booster pump that material pumps equipment, in output procedure, due to connecting line limited length, when causing exporting, output pressure is limited, affect the effects such as material output and fill, and, when pipeline sealing effectiveness existing defects, liquid output can be made to be affected, the waste of energy when causing booster pump to run。
Utility model content
The purpose of this utility model is in that to provide a kind of sealed joint pipe, prior art Problems existing can be improved, by using tube body and sealing the mode that pipe connects, realize extending output pipe length, there is good sealing property simultaneously, convenient maintenance liquid material output pressure, helps to ensure that delivery efficiency。
This utility model is achieved through the following technical solutions:
A kind of sealed joint pipe, including tube body and the sealing pipe being arranged on tube body side, at described tube body, described sealing pipe one end is provided with input flange, with described sealing, a pipe side end face outer wall in opposite directions is provided with step trough at described tube body, described step trough is provided with external screw thread, in described sealing, pipe and a described tube body side end face in opposite directions are provided with extension, the inwall of described extension is provided with female thread, described extension is threaded on described step trough, it is set with seal washer away from described sealing pipe one side end face at described extension, on described sealing pipe one side end face, it is provided with O-ring seal at described tube body, the described pipe that seals is gradually reduced away from the internal diameter of described tube body one end to described sealing pipe near described tube body, at the described pipe that seals, described tube body one end is provided with output flange。
Further, for realizing this utility model better, being provided with annular recess on described step trough, the opening of described annular recess, towards described sealing pipe direction, is provided with the sealing ring of hollow and annular in described annular recess。
Further, for realizing this utility model better, the voussoir of uniform intervals arrangement it is provided with inside described annular recess, the lozenges of described voussoir is fitted on described sealing ring outside side wall, it is provided through steel wire in the middle part of described voussoir, being provided with through hole on the sidewall of described annular recess, described steel wire sequentially passes through described voussoir, and described steel wire two ends are stretched out outside described annular recess by through hole。
Further, for realizing this utility model better, being provided with fixture block outside described through hole, described steel wire end is wrapped on described fixture block。
Further, for realizing this utility model better, being provided with screwed hole on described fixture block, be provided with fastening bolt in described screwed hole, described steel wire end is wrapped on described fastening bolt。
This utility model compared with prior art, has the advantages that
(1) this utility model is by adopting by tube body and sealing the mode that pipe cooperates, it is possible to extends the length of connecting tube, facilitates material to export, improves material delivery efficiency；
(2) mode that this utility model matches by adopting extension and step trough, while realizing tube body and being connected, makes that structure is convenient to be sealed, is favorably improved sealing effectiveness；
(3) this utility model arranges seal washer and O-ring seal by employing, it is possible to realizes performing twice at sealing between tube body and sealing pipe, improves overall sealing effectiveness, meanwhile, help to maintain overpressure, conveniently ensure pressure during outputting material；
(4) the sealing pipe that this utility model is gradually reduced by adopting internal diameter, it is possible to increase the pressure of material output, reduces the energy loss that structures such as using booster pump is brought；
(5) this utility model is by arranging input flange and output flange, it is possible to facilitate overall structure to install, and facilitates tube body and equipment output end to be attached, and also can conveniently seal and interfix between pipe and pipeline to be connected。
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram。
Accompanying drawing labelling: 101. tube bodies, 102. seal pipe, 103. input flanges, 104. extensions, 105. seal washers, 106. O-ring seals, 107. annular recess, 108. sealing rings, 109. voussoirs, 110. steel wires, 111. fixture blocks, 112. fastening bolts, 113. output flanges。
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is described in further detail, but embodiment of the present utility model is not limited to this。
Embodiment 1:
As shown in Figure 1, a kind of sealed joint pipe, including tube body 101 and the sealing pipe 102 being arranged on tube body 101 side, at described tube body 101, described sealing pipe 102 one end is provided with input flange 103, with described sealing, a pipe 102 side end face outer wall in opposite directions is provided with step trough at described tube body 101, described step trough is provided with external screw thread, in described sealing, pipe 102 and described tube body 101 side end face in opposite directions are provided with extension 104, the inwall of described extension 104 is provided with female thread, described extension 104 is threaded on described step trough, it is set with seal washer 105 away from described sealing pipe 102 1 side end face at described extension 104, on described sealing pipe 102 1 side end face, it is provided with O-ring seal 106 at described tube body 101, the described pipe 102 that seals is gradually reduced away from the internal diameter of described tube body 101 one end to described sealing pipe 102 near described tube body 101, at the described pipe 102 that seals, described tube body 101 one end is provided with output flange 113。
This utility model is by adopting by tube body and sealing the mode that pipe cooperates, it is possible to extends the length of connecting tube, facilitates material to export, improves material delivery efficiency；The mode that this utility model matches by adopting extension and step trough, while realizing tube body and being connected, makes that structure is convenient to be sealed, is favorably improved sealing effectiveness；This utility model arranges seal washer and O-ring seal by employing, it is possible to realizes performing twice at sealing between tube body and sealing pipe, improves overall sealing effectiveness, meanwhile, help to maintain overpressure, conveniently ensure pressure during outputting material；The sealing pipe that this utility model is gradually reduced by adopting internal diameter, it is possible to increase the pressure of material output, reduces the energy loss that structures such as using booster pump is brought；This utility model is by arranging input flange and output flange, it is possible to facilitate overall structure to install, and facilitates tube body and equipment output end to be attached, and also can conveniently seal and interfix between pipe and pipeline to be connected。
Embodiment 2:
The present embodiment is on the basis of embodiment 1, in order to realize this utility model better, improve leakage efficiency, preferably, described step trough is provided with annular recess 107, the opening of described annular recess 107, towards described sealing pipe 102 direction, is provided with the sealing ring 108 of hollow and annular in described annular recess 107。Owing to adopting the sealing ring of hollow and annular, when making extension rotate to tube body direction, making extension compress sealing ring, sealed ring deformation, so that sealing more tight, sealing effectiveness is better, helps to maintain overpressure。
Further preferably, in order to improve sealing effectiveness, in the present embodiment, the voussoir 109 of uniform intervals arrangement it is provided with inside described annular recess 107, the lozenges of described voussoir 109 is fitted on described sealing ring 108 outside side wall, it is provided through steel wire 110 in the middle part of described voussoir 109, the sidewall of described annular recess 107 is provided with through hole, described steel wire 110 sequentially passes through described voussoir 109, and it is outside that described annular recess 107 is stretched out by through hole in described steel wire 110 two ends。When needed, it is possible to traction steel wire, making steel wire drive voussoir, under the effect of steel wire, voussoir moves to middle part so that the wedge surface of voussoir is fitted on sealing ring more closely, compresses sealing ring by voussoir, makes sealed ring deformation so that sealing effectiveness is better。
In this utility model, it is possible to by the mode that steel wire is wound, it is achieved it is fixed, for convenient fixing steel wire, in the present embodiment, outside fixture block is adopted to carry out winding steel wire, being provided with fixture block 111 outside described through hole, described steel wire 110 end is wrapped on described fixture block 111。
In order to facilitate better binding in wire, in the present embodiment, it is preferable that be provided with screwed hole on described fixture block 111, being provided with fastening bolt 112 in described screwed hole, described steel wire 110 end is wrapped on described fastening bolt 112。
Claims (5)
1. a sealed joint pipe, it is characterized in that: include tube body (101) and be arranged on the sealing pipe (102) of tube body (101) side, at described tube body (101), described sealing pipe (102) one end is provided with input flange (103), described tube body (101) with described sealing pipe (102) side end face outer wall in opposite directions are provided with step trough, described step trough is provided with external screw thread, described sealing pipe (102) with described tube body (101) side end face in opposite directions are provided with extension (104), the inwall of described extension (104) is provided with female thread, described extension (104) is threaded on described step trough, it is set with seal washer (105) away from described sealing pipe (102) side end face at described extension (104), on described sealing pipe (102) side end face, it is provided with O-ring seal (106) at described tube body (101), described sealing pipe (102) is gradually reduced away from the internal diameter of described tube body (101) one end to described sealing pipe (102) near described tube body (101), at described sealing pipe (102), described tube body (101) one end is provided with output flange (113)。
2. a kind of sealed joint pipe according to claim 1, it is characterized in that: on described step trough, be provided with annular recess (107), the opening of described annular recess (107), towards described sealing pipe (102) direction, is provided with the sealing ring (108) of hollow and annular in described annular recess (107)。
3. a kind of sealed joint pipe according to claim 2, it is characterized in that: be provided with the voussoir (109) of uniform intervals arrangement in described annular recess (107) inner side, the lozenges of described voussoir (109) is fitted on described sealing ring (108) outside side wall, it is provided through steel wire (110) at described voussoir (109) middle part, the sidewall of described annular recess (107) is provided with through hole, described steel wire (110) sequentially passes through described voussoir (109), it is outside that described annular recess (107) is stretched out by through hole in described steel wire (110) two ends。
4. a kind of sealed joint pipe according to claim 3, it is characterised in that: being provided with fixture block (111) outside described through hole, described steel wire (110) end is wrapped on described fixture block (111)。
5. a kind of sealed joint pipe according to claim 4, it is characterized in that: on described fixture block (111), be provided with screwed hole, being provided with fastening bolt (112) in described screwed hole, described steel wire (110) end is wrapped on described fastening bolt (112)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007673.6U CN205331650U (en) | 2015-12-07 | 2015-12-07 | Sealing connection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007673.6U CN205331650U (en) | 2015-12-07 | 2015-12-07 | Sealing connection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331650U true CN205331650U (en) | 2016-06-22 |
Family
ID=56212255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521007673.6U Expired - Fee Related CN205331650U (en) | 2015-12-07 | 2015-12-07 | Sealing connection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940137A (en) * | 2017-11-22 | 2018-04-20 | 浙江邝记汽车零部件有限公司 | A kind of ring flange easy to install |
-
2015
- 2015-12-07 CN CN201521007673.6U patent/CN205331650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940137A (en) * | 2017-11-22 | 2018-04-20 | 浙江邝记汽车零部件有限公司 | A kind of ring flange easy to install |
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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: 20160622 Termination date: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |