CN213299131U - Sealing structure for sewage pipeline connection - Google Patents
Sealing structure for sewage pipeline connection Download PDFInfo
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- CN213299131U CN213299131U CN202021921449.9U CN202021921449U CN213299131U CN 213299131 U CN213299131 U CN 213299131U CN 202021921449 U CN202021921449 U CN 202021921449U CN 213299131 U CN213299131 U CN 213299131U
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Abstract
The utility model discloses a seal structure for sewage pipe connection belongs to sewage pipe technical field, including the pipeline, one side outer wall opening of pipeline is provided with first outer tube screwed joint, and the embedding of first outer tube screwed joint opposite side is provided with annular tongue, and the opposite side opening of pipeline is provided with second outer tube screwed joint, and the inside embedding in one side of second outer tube screwed joint is provided with annular groove, and the embedding in surface one side of pipeline is provided with first recess. The utility model discloses when splicing two sections pipelines, through embedding the annular tongue of one section pipeline in right side to the annular groove of one section pipeline in left side, make its effect that can assist the concatenation when concatenation calibration position to solved current sewage pipeline and connected seal structure function singleness, the problem of the quick calibration position concatenation of two sections pipelines that can not be effectively convenient.
Description
Technical Field
The utility model belongs to the technical field of the sewer line, specifically be a seal structure is used in sewer line connection.
Background
The sewage in the sewage pipeline contains a certain amount of organic matters and inorganic matters, wherein the sewage with small relative density floats on the water surface and drifts along with the sewage; the heavier water flow is distributed on the section of the water flow and flows in a suspension state; the heaviest of these move along the bottom of the tube or pool on the walls of the tube, in a slightly different manner than the flow of fresh water. However, in general, the water content of the sewage is generally above 99%, and the proportion of the suspended substances contained in the sewage is small, so that the flow of the sewage is assumed to generally follow the flowing rule of the water flow, and the water flow in the pipeline is assumed to be uniform. However, the measured results of the flow of water in the sewer pipe indicate that the flow rate in the pipe is variable. This is mainly because the pipe is small, and when the water current flows through a bend, a cross, a slope, a diameter change, a water drop and the like, the water current state changes, the flow speed also changes continuously, and possibly the flow rate also changes, so under the above conditions, the water current in the sewage pipe does not flow uniformly. However, in addition to the above, in the linear pipe section, when the flow rate is not greatly changed and there is no sediment, the hydraulic elements (speed, pressure, density, etc.) of the sewage in the pipe do not change with time, and can be regarded as a constant flow, and the section, shape and size of the pipe are not changed, and the flow lines are parallel straight lines, and the flowing state of the flow lines can be regarded as a uniform flow. If care is taken to improve the hydraulic conditions of the pipeline during design and construction, the water flow in the pipe can be made as close to uniform flow as possible.
But the current sewage pipeline connection seal structure function singleness, can not be effective convenient with the quick alignment position concatenation of two sections pipelines, and the concatenation is convenient inadequately, and sealing performance is good inadequately, can not effectually prevent that sewage from flowing out in the pipeline gap.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the existing sewage pipeline connecting and sealing structure is single in function and not convenient and fast to splice, the sealing structure for sewage pipeline connection is provided.
The utility model adopts the technical scheme as follows: the utility model provides a seal structure for sewage pipe connection, includes the pipeline, one side outer wall opening of pipeline is provided with first outer tube screwed joint, the embedding of first outer tube screwed joint opposite side is provided with annular tongue, the opposite side opening of pipeline is provided with second outer tube screwed joint, the inside embedding in one side of second outer tube screwed joint is provided with annular groove, the embedding in surface one side of pipeline is provided with first recess, the one end welding of pipeline is provided with the ring flange, the supporting flange bolt that is provided with of one end of ring flange, first outer tube screwed joint is connected with adapter sleeve through the screw thread interlock with one side of second outer tube screwed joint, adapter sleeve's inner wall is provided with second inner tube screwed groove, adapter sleeve's inside opening is equipped with the second recess.
The annular convex groove and the annular groove are mutually matched, and the threads on the surfaces of the second outer pipe threaded joint and the first outer pipe threaded joint are arranged in a matched mode in the same direction.
One side of one end of the connecting sleeve, which is close to the flange plate, is provided with a plurality of thread grooves, and the thread grooves are in meshed connection with the flange bolts through threads.
The first grooves are two in number, the two first grooves and the two second grooves are semicircular in inside, and when the second outer pipe threaded joint and the first outer pipe threaded joint are combined, the first grooves correspond to the second grooves.
And the length of the inner ring thread of the second inner pipe thread groove is the same as that of the outer ring threads of the first outer pipe thread joint and the second outer pipe thread joint.
And a glue beating opening is embedded in the surface of the second groove.
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, when splicing two sections pipelines, through embedding the annular tongue of one section pipeline in right side to the annular groove of one section pipeline in left side, make its effect that can assist the concatenation when concatenation calibration position, aim at a plurality of thread groove to the opening part of ring flange through with adapter sleeve one end, then through rotating the flange bolt, make it fasten the concatenation to it is convenient inadequately to solved current sewage pipe connection seal structure concatenation, can not effectually carry out the problem of concatenation with two sections pipelines.
3. The utility model discloses in, after accomplishing the pipeline calibration concatenation, melt the hot melt adhesive stick through the hot melt rifle, then will melt the hot melt adhesive stick and squeeze into with second recess through connection's the department of beating glue that sets up from the outside two of adapter sleeve both ends, make the hot melt adhesive stick that melts fill two sets of semicircular first recesses and second recess, then make annular hot melt adhesive stick can reach spacing effect after the hot melt adhesive stick cools off, and can be isolated with the air owing to fill after the inflation, make its sealing performance better, thereby solved current sewage pipe connection seal structure sealing performance not good enough, can not effectually prevent the problem that sewage flows from the pipeline gap.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the first and second grooves of the present invention;
FIG. 3 is a schematic diagram of the structure of the two ends of the pipeline in the present invention;
fig. 4 is a schematic diagram of the whole connection structure of the middle pipeline of the present invention.
The labels in the figure are: 1. a pipeline; 101. a first outer tube threaded joint; 102. an annular convex groove; 103. a second outer pipe threaded joint; 104. an annular groove; 105. a first groove; 2. a flange plate; 201. a flange bolt; 3. connecting a sleeve; 301. a second inner tube thread groove; 302. a second groove.
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 mention hot melt rifle, hot melt adhesive stick, ring flange 2 all can order in market or private and obtain.
The utility model discloses in:
referring to fig. 1-4, a sealing structure for sewage pipeline connection comprises a pipeline 1, a first outer pipe threaded joint 101 is arranged at an opening of an outer wall on one side of the pipeline 1, an annular convex groove 102 is arranged at the other side of the first outer pipe threaded joint 101 in an embedded manner, a second outer pipe threaded joint 103 is arranged at an opening of the other side of the pipeline 1, an annular groove 104 is arranged at one side of the second outer pipe threaded joint 103 in an embedded manner, a first groove 105 is arranged at one side of the surface of the pipeline 1 in an embedded manner, a flange plate 2 is welded to one end of the pipeline 1, a flange bolt 201 is arranged at one end of the flange plate 2 in a matched manner, a connecting sleeve 3 is connected to one side of the first outer pipe threaded joint 101 and one side of the second outer pipe threaded joint 103 through threaded engagement, a second inner pipe threaded groove 301.
Referring to fig. 1-3, further, the annular convex groove 102 and the annular groove 104 are mutually matched, the threads on the surfaces of the second outer pipe thread joint 103 and the first outer pipe thread joint 101 are arranged in a same-direction matching manner, when two sections of pipelines 1 are spliced, the annular convex groove 102 of one section of pipeline on the right side is embedded into the annular groove 104 of one section of pipeline on the left side, so that the splicing effect can be assisted when the two sections of pipelines are spliced at the splicing calibration position, and meanwhile, the connection is more compact, so that the problem that the existing sewage pipeline connection sealing structure is single in function and cannot be used for effectively and conveniently splicing the two sections of pipelines at the quick calibration position is solved.
Referring to fig. 1, 4, furtherly, one side that adapter sleeve 3's one end is close to ring flange 2 is provided with a plurality of thread groove, and thread groove and flange bolt 201 between the thread groove be connected, after accomplishing two sections pipeline concatenations, aim at a plurality of opening part to ring flange 2 through a plurality of thread groove with adapter sleeve 3 one end, then through rotating flange bolt 201, make it fasten the concatenation, thereby it is convenient inadequately to have solved current sewage pipe connection seal structure concatenation, can not effectually carry out the problem of concatenation with two sections pipelines.
Referring to fig. 2, 3 and 4, further, the number of the first grooves 105 is two, the two first grooves 105 and the two second grooves 302 are semicircular, when the second outer pipe thread joint 103 and the first outer pipe thread joint 101 are combined, the first grooves 105 correspond to the second grooves 302, when the pipe is calibrated and spliced, the hot melt adhesive rods are melted by the hot melt gun, and then the melted hot melt adhesive rods are driven into the glue applying openings which are arranged at the outer parts of the two ends of the connecting sleeve 3 and are communicated with the second grooves 302, so that the melted hot melt adhesive rods fill the two groups of semicircular first grooves 105 and second grooves 302, and then the annular hot melt adhesive rods can achieve the limiting effect after being cooled, and can isolate air after being filled and expanded, so that the sealing performance of the sealing structure is better, thereby solving the problem that the sealing performance of the existing sewage pipe connection sealing structure is not good enough, the problem that sewage flows out from the pipeline gap cannot be effectively prevented.
Referring to fig. 1 and 2, further, the length of the inner-ring thread of the second inner-pipe thread groove 301 is the same as the length of the outer-ring thread of the first outer-pipe thread joint 101 and the second outer-pipe thread joint 103, and the length of the inner-ring thread of the second inner-pipe thread groove 301 is the same as the length of the outer-ring thread of the first outer-pipe thread joint 101 and the second outer-pipe thread joint 103, so that the adjustment of the connecting sleeve 3 can be more convenient.
Further, the surface of the second groove 302 is embedded with a glue applying opening.
The working principle is as follows: firstly, when two sections of pipelines are connected, the connecting sleeve 3 is screwed to the second outer pipe threaded joint 103 to ensure that the second inner pipe threaded joint 301 does not influence the annular convex groove 102, at the moment, the annular convex groove 102 is embedded into the annular groove 104 to ensure that the annular convex groove can assist the splicing effect when the splicing calibration position is reached, a finished threaded surface is formed between the first outer pipe threaded joint 101 and the second outer pipe threaded joint 103, then, the second outer pipe threaded joint 101 and the second outer pipe threaded joint 103 are simultaneously screwed and engaged by the second inner pipe threaded groove 301 by rotating the connecting sleeve 3, so as to achieve the purpose of connecting the two sections of pipelines 1, then, one end of the connecting sleeve 3 is rotated and extended to one side of the surface of the flange plate 2 to ensure that a plurality of threaded grooves at one end of the connecting sleeve 3 are aligned to a plurality of openings of the flange plate 2, then through rotating flange bolt 201, make it fasten the concatenation, finally, after accomplishing the pipeline calibration concatenation, melt the hot melt adhesive stick through the hot melt rifle, then will melt the hot melt adhesive stick and squeeze into from two of 3 both ends outside settings of adapter sleeve with second recess 302 through connection's the department of beating jiao kou, make the hot melt adhesive stick that melts fill two sets of semicircular first recess 105 and second recess 302, then make annular hot melt adhesive stick can reach spacing effect after the hot melt adhesive stick cools off, and can be isolated with the air owing to fill behind the inflation, make its sealing performance better.
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 (6)
1. The utility model provides a sewage pipeline connects and uses seal structure, includes pipeline (1), its characterized in that: a first outer pipe threaded joint (101) is arranged at an outer wall opening on one side of the pipeline (1), an annular convex groove (102) is embedded in the other side of the first outer pipe threaded joint (101), a second outer pipe threaded joint (103) is arranged at an opening on the other side of the pipeline (1), an annular groove (104) is embedded in one side of the second outer pipe threaded joint (103), a first groove (105) is embedded in one side of the surface of the pipeline (1), a flange plate (2) is welded at one end of the pipeline (1), a flange bolt (201) is arranged at one end of the flange plate (2) in a matched manner, a connecting sleeve (3) is connected to one side of the first outer pipe threaded joint (101) and one side of the second outer pipe threaded joint (103) through threaded engagement, and a second inner pipe threaded groove (301) is arranged on the inner wall of the connecting sleeve (, the inner opening of the connecting sleeve (3) is provided with a second groove (302).
2. The sealing structure for sewage pipe connection according to claim 1, wherein: the annular convex groove (102) and the annular groove (104) are mutually matched, and the threads on the surfaces of the second outer pipe threaded joint (103) and the first outer pipe threaded joint (101) are arranged in a matched mode in the same direction.
3. The sealing structure for sewage pipe connection according to claim 1, wherein: one side of one end of the connecting sleeve (3) close to the flange plate (2) is provided with a plurality of thread grooves, and the thread grooves are in meshed connection with the flange bolts (201).
4. The sealing structure for sewage pipe connection according to claim 1, wherein: the number of the first grooves (105) is two, the two first grooves (105) and the two second grooves (302) are semicircular, and when the second outer pipe threaded joint (103) and the first outer pipe threaded joint (101) are combined, the first grooves (105) correspond to the second grooves (302).
5. The sealing structure for sewage pipe connection according to claim 1, wherein: the length of the inner ring thread of the second inner pipe thread groove (301) is the same as that of the outer ring threads of the first outer pipe thread joint (101) and the second outer pipe thread joint (103).
6. The sealing structure for sewage pipe connection according to claim 1, wherein: and a glue beating opening is embedded in the surface of the second groove (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021921449.9U CN213299131U (en) | 2020-09-04 | 2020-09-04 | Sealing structure for sewage pipeline connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021921449.9U CN213299131U (en) | 2020-09-04 | 2020-09-04 | Sealing structure for sewage pipeline connection |
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| Publication Number | Publication Date |
|---|---|
| CN213299131U true CN213299131U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021921449.9U Active CN213299131U (en) | 2020-09-04 | 2020-09-04 | Sealing structure for sewage pipeline connection |
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| CN (1) | CN213299131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581941A (en) * | 2021-08-18 | 2021-11-02 | 响水县宝吉纺织有限公司 | Weaving machine pan head of convenient maintenance |
-
2020
- 2020-09-04 CN CN202021921449.9U patent/CN213299131U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581941A (en) * | 2021-08-18 | 2021-11-02 | 响水县宝吉纺织有限公司 | Weaving machine pan head of convenient maintenance |
| CN113581941B (en) * | 2021-08-18 | 2022-07-12 | 响水县宝吉纺织有限公司 | Weaving machine pan head of convenient maintenance |
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