CN215172991U - Municipal administration water supply and drainage pipeline connection structure that sealing performance is good - Google Patents
Municipal administration water supply and drainage pipeline connection structure that sealing performance is good Download PDFInfo
- Publication number
- CN215172991U CN215172991U CN202121574022.0U CN202121574022U CN215172991U CN 215172991 U CN215172991 U CN 215172991U CN 202121574022 U CN202121574022 U CN 202121574022U CN 215172991 U CN215172991 U CN 215172991U
- Authority
- CN
- China
- Prior art keywords
- retainer plate
- silica gel
- pipeline
- gel sleeve
- water supply
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000000741 silica gel Substances 0.000 claims abstract description 57
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 57
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 21
- 229920000459 Nitrile rubber Polymers 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a municipal administration water supply and drainage pipe connection structure that sealing performance is good belongs to water supply and drainage pipe technical field, including pipeline silica gel sleeve, pipeline silica gel sleeve outside surface swing joint has the retainer plate, and the side surface closely laminates in the retainer plate has the retainer plate contact layer, and the supporting connecting block that is provided with in retainer plate one side, the inside through thread groove that is provided with of connecting block, the inside threaded connection of thread groove has the threaded rod. The utility model discloses in, with the retainer plate circle at pipeline silica gel sleeve surface, rotate and fasten the back through threaded rod and nut in the thread groove, can effectually fix the retainer plate, make pipeline silica gel sleeve more firm connect the mouth of a pipe, when the retainer plate presss from both sides pipeline silica gel sleeve tightly simultaneously, the retainer plate contact layer is earlier rather than the contact, avoids the retainer plate contact of stainless steel material, has some damage to pipeline silica gel sleeve.
Description
Technical Field
The utility model belongs to the technical field of water supply and drainage pipeline, specifically be a municipal administration water supply and drainage pipeline connection structure that sealing performance is good.
Background
The drainage pipe refers to a system consisting of a pipe channel for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are functioning as drains, should be counted as drains.
Used PVC drainage pipe of drainage generally uses the PVC joint on the municipal works, when carrying out the articulate, the sealed not tight condition that can generally appear, after burying underground, is difficult for doing over again, extravagant water resource simultaneously, PVC interface compressive capacity is little, takes place the damage easily, and requires highly to the specification matching, makes its performance lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the pipeline junction, the specification matching requires highly, the usability is lower, and external resistance to compression effect is poor, can take place the damage, and sealing performance is poor simultaneously, takes place the problem of infiltration easily, provides a municipal administration water supply and drainage pipeline connection structure that sealing performance is good.
The utility model adopts the technical scheme as follows: the utility model provides a municipal administration water supply and drainage pipe connection structure that sealing performance is good, includes pipeline silica gel sleeve, the inside embedding of pipeline silica gel sleeve is provided with the annular groove, pipeline silica gel sleeve outside surface swing joint has the retainer plate, the side surface closely laminates with the retainer plate contact layer in the retainer plate, the supporting connecting block that is provided with in retainer plate one side, the inside run through of connecting block is provided with the thread groove, the inside threaded connection of thread groove has the threaded rod, the threaded rod other end rotates and is provided with the nut, retainer plate outside fixed surface installs the spring, spring other end fixed mounting has the protective housing.
Wherein, pipeline silica gel sleeve inside surface is provided with the screw thread, and is the setting of agreeing with the form with the pipeline interface, and pipeline silica gel sleeve is the pipeline silica gel sleeve of butadiene acrylonitrile rubber material, and the supporting recess that is provided with of drainage pipe outside surface, and recess and annular groove are the setting of symmetry form, and the injecting glue mouth of annular groove has a plurality of, all runs through out pipeline silica gel sleeve.
The threaded rod, the nut and the thread groove are in one group, and a plurality of groups are arranged together and are arranged in a matched manner.
The spring sets up quantity and is a plurality of, and the protective housing passes through spring elastic connection with the retainer plate, and protective housing and retainer plate are stainless steel's protective housing and retainer plate.
Wherein, the retainer plate contact layer is the retainer plate contact layer of silica gel material, and personally submits the form setting of agreeing with pipeline silica gel sleeve outward surface.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, pipeline silica gel sleeve can be used to the connection of two pipelines, and it has certain elasticity, mismatch with it when the pipeline mouth, slightly big or when slightly little, all can use, and the nitrile rubber wearability is higher simultaneously, and the heat resistance is better, and bonding force is strong, links together two mouths of pipe after, ensures its sealing performance, is full of the special glue of pipeline with filling in recess and the annular groove simultaneously, strengthens the leakproofness of drainage pipe junction, and is dual to be ensured.
2. The utility model discloses in, with the retainer plate circle at pipeline silica gel sleeve surface, rotate and fasten the back through threaded rod and nut in the thread groove, can effectually fix the retainer plate, make pipeline silica gel sleeve more firm connect the mouth of a pipe, when the retainer plate presss from both sides pipeline silica gel sleeve tightly simultaneously, the retainer plate contact layer is earlier rather than the contact, avoids the retainer plate contact of stainless steel material, has some damage to pipeline silica gel sleeve.
3. The utility model discloses in, protective housing and retainer plate are stainless steel's protective housing and retainer plate, press when the protective housing is gone up to external force, have certain buffering through the spring to effectual protection retainer plate and pipeline silica gel sleeve are not harmed, great promotion holistic life, and stainless steel's protective housing and retainer plate have very strong corrosion resistance, all can use in multiple reseeding.
Drawings
FIG. 1 is a schematic diagram of the overall sectional structure of the present invention;
FIG. 2 is a schematic diagram of a three-dimensional structure of a middle fixing ring of the present invention;
FIG. 3 is a schematic diagram of a three-dimensional structure of a silica gel sleeve for a pipeline according to the present invention;
FIG. 4 is a schematic diagram of the side structure of the whole body of the present invention;
fig. 5 is a schematic diagram of the side cutting structure of the silica gel sleeve of the middle pipeline of the utility model.
The labels in the figure are: 1. a pipeline silica gel sleeve; 101. an annular groove; 2. a stationary ring; 201. a stationary ring contact layer; 202. connecting blocks; 203. a threaded rod; 204. a nut; 205. a thread groove; 3. a spring; 301. a protective shell.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses in:
referring to fig. 1-5, a municipal administration water supply and drainage pipeline connection structure that sealing performance is good, including pipeline silica gel sleeve 1, the inside embedding of pipeline silica gel sleeve 1 is provided with annular groove 101, pipeline silica gel sleeve 1 outside surface swing joint has retainer plate 2, 2 inside surfaces of retainer plate closely laminate retainer plate contact layer 201, the supporting connecting block 202 that is provided with in retainer plate 2 one side, the inside thread groove 205 that runs through of connecting block 202, the inside threaded connection of thread groove 205 has threaded rod 203, the threaded rod 203 other end rotates and is provided with nut 204, 2 outside fixed surface of retainer plate installs spring 3, spring 3 other end fixed mounting has protective housing 301.
Further, 1 inside surface of pipeline silica gel sleeve is provided with the screw thread, and be the setting of agreeing with the form with the pipeline interface, and pipeline silica gel sleeve 1 is the pipeline silica gel sleeve 1 of butadiene acrylonitrile rubber material, the supporting recess that is provided with of drainage pipe outside surface, and the recess is the setting of symmetry form with annular groove 101, and there are a plurality of at the injecting glue mouth of annular groove 101, all run through pipeline silica gel sleeve 1, pipeline silica gel sleeve 1 can be used to the connection of two pipelines, and it has certain elasticity, mismatch with it when the pipeline mouth, slightly big or slightly little, all can use, butadiene acrylonitrile rubber wearability is higher simultaneously, the heat resistance is better, the adhesion is strong, link together back two mouths of pipe, guarantee its sealing performance, it is full of special glue of pipeline to fill in recess and annular groove 101 simultaneously, strengthen the leakproofness of drainage pipe junction, dual guarantee.
Further, threaded rod 203, nut 204 and thread groove 205 are a set of, and are provided with a plurality of groups altogether, and be the setting of agreeing with the form between them, after pipeline silica gel sleeve 1 connects two mouths of pipe, rotate and fasten the back with nut 204 with 2 rings of retainer plate at pipeline silica gel sleeve 1 surface through threaded rod 203 in thread groove 205, can effectually fix retainer plate 2, make pipeline silica gel sleeve 1 more firm connect the mouth of pipe.
Further, spring 3 sets up quantity and is a plurality of, protective housing 301 and retainer plate 2 pass through 3 elastic connection of spring, and protective housing 301 and retainer plate 2 are stainless steel's protective housing 301 and retainer plate 2, when external force presses on protective housing 301, have certain buffering through spring 3, thereby effectual protection retainer plate 2 is not harmed with pipeline silica gel sleeve 1, great promotion holistic life, and stainless steel's protective housing 301 and retainer plate 2, have very strong corrosion resistance, all can use in multiple kind of changing.
Further, retainer plate contact layer 201 is the retainer plate contact layer 201 of silica gel material, and is the setting of agreeing with the form with pipeline silica gel sleeve 1 outward surface, and when retainer plate 2 pressed from both sides pipeline silica gel sleeve 1 tightly, retainer plate contact layer 201 earlier rather than the contact, avoided stainless steel's retainer plate 2 contact, to pipeline silica gel sleeve 1 damage to some extent.
The working principle is as follows: firstly, the two pipelines are connected together by the pipeline silica gel sleeve 1, the pipeline silica gel sleeve 1 has certain elasticity, the pipeline can be used when the pipeline opening is not matched with the pipeline opening and is slightly larger or smaller, meanwhile, the nitrile rubber has higher wear resistance, better heat resistance and strong bonding force, after the two pipelines are connected together, the sealing performance of the pipeline is ensured, meanwhile, the special pipeline glue is filled in the groove and the annular groove 101 to enhance the sealing performance of the joint of the drainage pipeline, the double protection is carried out, then the fixing ring 2 is circled on the outer surface of the pipeline silica gel sleeve 1, after the threaded rod 203 in the threaded groove 205 is rotated and fastened with the nut 204, the fixing ring 2 can be effectively fixed, so that the pipeline silica gel sleeve 1 can be more firmly connected with the pipelines, and meanwhile, when the pipeline silica gel sleeve 1 is clamped by the fixing ring 2, the fixing ring contact layer 201 is firstly contacted with the pipeline silica gel sleeve, and the contact of the fixing ring 2 made of stainless steel is avoided, to pipeline silica gel sleeve 1 damage to some extent, when external force pressure was last on protective housing 301, had certain buffering through spring 3 to effectual protection retainer plate 2 is not harmed with pipeline silica gel sleeve 1, great promotion holistic life, and protective housing 301 and retainer plate 2 of stainless steel material have very strong corrosion resistance, all can use in the multiple kind of changing.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a municipal administration water supply and drainage pipe connection structure that sealing performance is good, includes pipeline silica gel sleeve (1), its characterized in that: pipeline silica gel sleeve (1) inside embedding is provided with annular groove (101), pipeline silica gel sleeve (1) outside surface swing joint has retainer plate (2), retainer plate (2) inside surface closely laminates with retainer plate contact layer (201), the supporting connecting block (202) that is provided with in retainer plate (2) one side, connecting block (202) inside runs through and is provided with thread groove (205), thread groove (205) internal thread is connected with threaded rod (203), threaded rod (203) other end rotates and is provided with nut (204), retainer plate (2) outside fixed surface installs spring (3), spring (3) other end fixed mounting has protective housing (301).
2. The municipal water supply and drainage pipeline connecting structure with good sealing performance as claimed in claim 1, wherein: pipeline silica gel sleeve (1) internal surface is provided with the screw thread, and is the setting of agreeing with the form with the pipeline interface, and pipeline silica gel sleeve (1) is the pipeline silica gel sleeve (1) of butadiene acrylonitrile rubber material, and the supporting recess that is provided with of drainage pipe outside surface, and recess and annular groove (101) are the setting of symmetry form, and the injecting glue mouth of annular groove (101) has a plurality of, all runs through out pipeline silica gel sleeve (1).
3. The municipal water supply and drainage pipeline connecting structure with good sealing performance as claimed in claim 1, wherein: the threaded rod (203), the nut (204) and the thread groove (205) are in one group, and a plurality of groups are arranged together and are arranged in a matched manner.
4. The municipal water supply and drainage pipeline connecting structure with good sealing performance as claimed in claim 1, wherein: spring (3) set up quantity and be a plurality of, protective housing (301) pass through spring (3) elastic connection with retainer plate (2), and protective housing (301) and retainer plate (2) are stainless steel's protective housing (301) and retainer plate (2).
5. The municipal water supply and drainage pipeline connecting structure with good sealing performance as claimed in claim 1, wherein: retainer plate contact layer (201) are retainer plate contact layer (201) of silica gel material, and are the setting of agreeing with the form with pipeline silica gel sleeve (1) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121574022.0U CN215172991U (en) | 2021-07-12 | 2021-07-12 | Municipal administration water supply and drainage pipeline connection structure that sealing performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121574022.0U CN215172991U (en) | 2021-07-12 | 2021-07-12 | Municipal administration water supply and drainage pipeline connection structure that sealing performance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215172991U true CN215172991U (en) | 2021-12-14 |
Family
ID=79397948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121574022.0U Expired - Fee Related CN215172991U (en) | 2021-07-12 | 2021-07-12 | Municipal administration water supply and drainage pipeline connection structure that sealing performance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215172991U (en) |
-
2021
- 2021-07-12 CN CN202121574022.0U patent/CN215172991U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211214 |