CN216768652U - Water conservancy pipeline lays with high leakproofness pipeline connection structure - Google Patents
Water conservancy pipeline lays with high leakproofness pipeline connection structure Download PDFInfo
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- CN216768652U CN216768652U CN202220306512.0U CN202220306512U CN216768652U CN 216768652 U CN216768652 U CN 216768652U CN 202220306512 U CN202220306512 U CN 202220306512U CN 216768652 U CN216768652 U CN 216768652U
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- pipeline
- wall
- water conservancy
- water pipe
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of pipeline connection, and discloses a high-sealing pipeline connection structure for water conservancy pipeline laying. According to the utility model, the sealing rings at the two ends of the communicating pipe are attached to the inner wall of the water pipe, so that the sealing performance of the connecting part of the water pipe is improved, the spring is deformed by extruding the spring to generate a reaction force, and the sealing gasket is rebounded all the time so as to be tightly attached to the joint of the water pipe, so that the sealing performance between the water pipe and the connecting piece is further improved, the water leakage condition is avoided, and the bolt knob is connected with the thread groove on the shell, so that the connection between the water pipe and the connecting piece is firmer.
Description
Technical Field
The utility model relates to the technical field of pipeline connection, in particular to a high-sealing-performance pipeline connection structure for water conservancy pipeline laying.
Background
The pipes are usually buried under the ground to ensure their safe transportation and to reduce damage to the pipes themselves from external elements, thereby making the pipes more durable. The water conservancy pipeline is an auxiliary facility which is specially used in the field of irrigation and controls the flow direction of irrigation water. In the hydraulic engineering construction process, often need use the water conservancy pipeline, and the water conservancy pipeline is limited because length, consequently need connect a plurality of water conservancy pipelines in the actual process, and current pipeline connection structure for the hydraulic engineering construction still has some not high problems of leakproofness.
Chinese patent document CN211203229U discloses a pipeline connection structure for hydraulic engineering construction, which includes a pipeline body, butt flanges are installed at two ends of the pipeline body, a middle ring is installed between the butt flanges, a soft ring sleeve is sleeved on the middle ring, screws are installed at two end faces of the middle ring and positions corresponding to the installation holes of the butt flanges, first through holes are installed at positions on the soft ring sleeve and corresponding to the screw distribution positions, the screws respectively penetrate through the installation holes and the first through holes of the butt flanges, a cushion ring is installed at a section of the screw penetrating through the butt flanges, second through holes are installed on the cushion ring and corresponding to the screw distribution positions, after the nut is installed, the cover ring can be turned over to the original state, the inner wall of the central hole at the outer end of the cover ring is in sliding contact with the outer wall of the pipeline body, so as to prevent external dust and impurities from entering the cover ring, thereby preventing the external dust and impurities from entering the matching gap between the nut and the screws, however, the pipeline connecting structure has two defects in actual use, namely, the sealing performance is not high, the water leakage phenomenon exists, and the pipeline connecting part is not firm and stable enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a high-sealing pipeline connecting structure for water conservancy pipeline laying.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a water conservancy pipeline lays with high leakproofness pipe connection structure, includes the connecting piece, connecting piece left and right side middle part all is provided with the slot, equal sliding connection has sealed the pad in the slot, connecting piece inner wall fixedly connected with communicating pipe, the equal fixedly connected with retaining ring of one end that the communicating pipe outer wall was kept away from, retaining ring outside middle part all is provided with the sealing ring, connecting piece outer wall fixed connection is at the inner wall middle part of connecting the shell, the equal sliding connection in middle part on connecting the shell left and right sides is at the outer wall of water pipe, the water pipe outer wall is being close to the equal fixedly connected with flange in connecting shell department, the flange all is on the left and right sides of connecting the shell through bolted connection.
As a further description of the above technical solution:
the springs are uniformly distributed and fixedly connected to the ends close to the sealing gaskets, and the ends close to the springs are fixedly connected to the ends close to the slots respectively.
As a further description of the above technical solution:
all sliding connection has the water pipe in the slot.
As a further description of the above technical solution:
the outer sides of the retainer ring and the sealing ring are attached to the inner wall of the water pipe.
As a further description of the above technical solution:
connect the inside cavity that is provided with of shell, the equal fixedly connected with rubber circle of right-hand member about the cavity, the inboard equal sliding connection of rubber circle is at the outer wall of water pipe.
As a further description of the above technical solution:
the bolts are uniformly distributed and are provided with thread grooves in threaded connection.
As a further description of the above technical solution:
the middle part of the left side and the right side of the connecting shell is provided with thread grooves which are uniformly distributed.
As a further description of the above technical solution:
the maximum diameters of the connecting shell and the flange are equal.
The utility model has the following beneficial effects:
1. according to the utility model, normal circulation of water flow between the two water pipes can be ensured through the communication pipe, the sealing rings at the two ends of the communication pipe are attached to the inner walls of the water pipes, the sealing performance of the water pipes at the joint is improved, the water pipes are inserted into the slots and abut against the sealing gaskets and then continue to move into the slots, the springs are extruded to deform, the springs generate a reaction force, and the sealing gaskets are rebounded all the time so that the sealing gaskets are tightly attached to the joints of the water pipes, so that the sealing performance between the water pipes and the connecting piece is further improved, and the water leakage condition is avoided.
2. According to the utility model, after the water pipe is inserted into the slot of the connecting piece, the inner wall and the outer wall of the water pipe are supported, so that the impact influence of water during transportation is reduced, the stability and the durability during water transportation are ensured, and the bolt knob is screwed into the thread groove on the connecting shell, so that the connection between the water pipe and the connecting piece is firmer, and the installation is convenient.
Drawings
Fig. 1 is a front sectional view of a high-sealability pipeline connection structure for water conservancy pipeline laying according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is an enlarged view at B in fig. 1.
Illustration of the drawings:
1. a connecting member; 2. a slot; 3. a spring; 4. a gasket; 5. a water pipe; 6. a communicating pipe; 7. a retainer ring; 8. a seal ring; 9. connecting the shell; 10. a concave cavity; 11. a rubber ring; 12. a flange; 13. a thread groove; 14. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: a high-tightness pipeline connecting structure for laying water conservancy pipelines comprises a connecting piece 1, slots 2 are arranged in the middle of the left side and the right side of the connecting piece 1, sealing gaskets 4 are connected in the slots 2 in a sliding manner, a communicating pipe 6 is fixedly connected to the inner wall of the connecting piece 1, a retaining ring 7 is fixedly connected to one end, far away from the outer wall of the communicating pipe 6, of the retaining ring 7, a sealing ring 8 is arranged in the middle of the outer side of the retaining ring 7, normal circulation of water flow direction between two water pipes 5 can be ensured through the communicating pipe 6, the sealing rings 8 at the two ends of the communicating pipe 6 are attached to the inner walls of the water pipes 5, the tightness of the water pipes 5 at the joint is improved, the water pipes 5 are inserted into the slots 2, the sealing gaskets 4 are abutted and then move into the slots 2 continuously, the springs 3 are extruded to generate deformation, the springs 3 generate a reaction force, the sealing gaskets 4 are rebounded all the time so that the sealing gaskets 4 are tightly attached to the joints of the water pipes 5, thereby further improved the leakproofness between water pipe 5 and connecting piece 1, the condition of leaking is avoided appearing, 1 outer wall fixed connection of connecting piece is at the inner wall middle part of connecting shell 9, the equal sliding connection in middle part on the left and right sides of connecting shell 9 is at the outer wall of water pipe 5, 5 outer walls of water pipe are being close to the equal fixedly connected with flange 12 of connecting shell 9 department, flange 12 all connects the side about connecting shell 9 through bolt 14, insert water pipe 5 behind connecting piece 1's slot 2 simultaneously, the inside and outside wall of water pipe 5 all receives supporting role, the striking influence that water produced when the transportation has been reduced, thereby guarantee stability and durability when the water transportation, through advancing the thread groove 13 on connecting shell 9 with bolt 14 knob, thereby make the connection between water pipe 5 and the connecting piece 1 more firm, and easy to assemble.
The ends close to the sealing gaskets 4 are fixedly connected with uniformly distributed springs 3, the ends close to the springs 3 are respectively and fixedly connected with the ends close to the slots 2, the springs 3 provide a rebound force after being extruded, the slots 2 are internally and slidably connected with water pipes 5, the outer sides of the check rings 7 and the sealing rings 8 are respectively attached to the inner walls of the water pipes 5, namely, the water pipes 5 and the connecting pieces 1 can be normally assembled and disassembled, the later maintenance and replacement are convenient, a concave cavity 10 is arranged inside the connecting shell 9, the left end and the right end of the concave cavity 10 are respectively and fixedly connected with rubber rings 11, the inner sides of the rubber rings 11 are respectively and slidably connected to the outer walls of the water pipes 5, namely, the external impurities and the like at the connecting part are prevented from entering, a plurality of bolts 14 are uniformly distributed, the bolts 14 are respectively and spirally connected with thread grooves 13, the middle parts of the left side and the right side of the connecting shell 9 are respectively and provided with uniformly distributed thread grooves 13 for connection and fixation, the maximum diameters of the connecting shell 9 and the flange 12 are equal, the reasonability of design is guaranteed, and the underground embedding is convenient.
The working principle is as follows: normal circulation of water flow direction between two water pipes 5 can be ensured through the communicating pipe 6, the sealing rings 8 at two ends of the communicating pipe 6 are attached to the inner walls of the water pipes 5, the sealing performance of the water pipes 5 at the joint is improved, the water pipes 5 are inserted into the slots 2 and abut against the sealing gaskets 4 to move continuously into the slots 2, the springs 3 are extruded to deform, the springs 3 generate a reaction force, the sealing gaskets 4 are rebounded all the time, the sealing gaskets 4 are tightly attached to the joints of the water pipes 5, the sealing performance between the water pipes 5 and the connecting piece 1 is further improved, the water leakage is avoided, after the water pipes 5 are inserted into the slots 2 of the connecting piece 1, the inner wall and the outer wall of the water pipes 5 are supported, the impact influence of water during transportation is reduced, the stability and the durability during water transportation are ensured, and the bolts 14 are screwed into the thread grooves 13 on the shell 9, thereby the connection between the water pipe 5 and the connecting piece 1 is firmer and the installation is convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a water conservancy pipeline lays with high leakproofness pipeline connection structure, includes connecting piece (1), its characterized in that: the utility model discloses a water pipe, including connecting piece (1), side middle part all is provided with slot (2) about, equal sliding connection has sealed pad (4) in slot (2), connecting piece (1) inner wall fixedly connected with communicating pipe (6), the equal fixedly connected with retaining ring (7) of one end that communicating pipe (6) outer wall was kept away from mutually, retaining ring (7) outside middle part all is provided with sealing ring (8), connecting piece (1) outer wall fixed connection is at the inner wall middle part of connecting shell (9), the equal sliding connection in middle part on the side about connecting shell (9) is at the outer wall of water pipe (5), water pipe (5) outer wall is being close to connecting shell (9) and is locating equal fixedly connected with flange (12), flange (12) are all connected the side about connecting shell (9) through bolt (14).
2. The high-tightness pipeline connecting structure for water conservancy pipeline laying according to claim 1, characterized in that: the sealing gasket (4) is fixedly connected with uniformly distributed springs (3) at one ends close to each other, and the springs (3) are fixedly connected at one ends close to the slots (2) respectively.
3. The high-tightness pipeline connecting structure for water conservancy pipeline laying according to claim 1, characterized in that: all sliding connection has water pipe (5) in slot (2).
4. The high-tightness pipeline connecting structure for water conservancy pipeline laying according to claim 1, characterized in that: the outer sides of the retainer ring (7) and the sealing ring (8) are attached to the inner wall of the water pipe (5).
5. The high-tightness pipeline connecting structure for water conservancy pipeline laying according to claim 1, characterized in that: connect shell (9) inside and be provided with cavity (10), the equal fixedly connected with rubber circle (11) of cavity (10) left and right ends, the equal sliding connection in outer wall of water pipe (5) of rubber circle (11) inboard.
6. The high-tightness pipeline connecting structure for water conservancy pipeline laying according to claim 1, characterized in that: the bolts (14) are uniformly distributed in a plurality, and the bolts (14) are all in threaded connection with thread grooves (13).
7. The high-tightness pipeline connecting structure for water conservancy pipeline laying according to claim 1, characterized in that: the middle parts of the left side and the right side of the connecting shell (9) are provided with thread grooves (13) which are uniformly distributed.
8. The high-tightness pipeline connecting structure for water conservancy pipeline laying according to claim 1, characterized in that: the maximum diameters of the connecting shell (9) and the flange (12) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220306512.0U CN216768652U (en) | 2022-02-16 | 2022-02-16 | Water conservancy pipeline lays with high leakproofness pipeline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220306512.0U CN216768652U (en) | 2022-02-16 | 2022-02-16 | Water conservancy pipeline lays with high leakproofness pipeline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216768652U true CN216768652U (en) | 2022-06-17 |
Family
ID=81955652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220306512.0U Expired - Fee Related CN216768652U (en) | 2022-02-16 | 2022-02-16 | Water conservancy pipeline lays with high leakproofness pipeline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216768652U (en) |
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2022
- 2022-02-16 CN CN202220306512.0U patent/CN216768652U/en not_active Expired - Fee Related
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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: 20220617 |
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| CF01 | Termination of patent right due to non-payment of annual fee |