CN203823327U - Adjustable diameter bending sealing connecting component for spraying pipeline - Google Patents
Adjustable diameter bending sealing connecting component for spraying pipeline Download PDFInfo
- Publication number
- CN203823327U CN203823327U CN201420182940.2U CN201420182940U CN203823327U CN 203823327 U CN203823327 U CN 203823327U CN 201420182940 U CN201420182940 U CN 201420182940U CN 203823327 U CN203823327 U CN 203823327U
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- straight tube
- input
- reducing
- curves
- connecting component
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Abstract
The utility model relates to the field of pipeline structure technology and provides an adjustable diameter bending sealing connecting component for a spraying pipeline. The spraying pipeline comprises a spraying flow input part and a spraying head, wherein the adjustable diameter bending sealing connecting component is arranged between the spraying flow input part and the spraying head; an output end groove is formed in the output end of the spraying flow input part; an annular auxiliary mounting connector is arranged at the input end of the spraying head; a transition connecting round pipe provided with external threads is arranged on the annular auxiliary mounting connector; the adjustable diameter bending sealing connecting component comprises an adjustable diameter bending round pipe and a pair of semi-annular clamps which are fixedly connected with each other; the adjustable diameter bending round pipe comprises an input straight pipe, an output straight pipe and a bending body connected between the input straight pipe and the output straight pipe; a clamping part is arranged at the input end of the input straight pipe; internal threads are formed in the output end of the output straight pipe; the semi-annular clamps are arranged between the spraying flow input part and the input straight pipe in a sleeving manner. According to the utility model, the functions of adjusting diameters and bending by 90 DEG can be realized, and the adjustable diameter bending sealing connecting component is simple in structure.
Description
Technical field
The utility model relates to pipeline structure technical field, particularly relates to a kind of reducing for spray pipeline and curves sealing connecting component.
Background technique
In existing spray pipeline, the internal diameter of injection flow input component and spraying head differs larger, need between injection flow input component and spraying head, need to arrange variable-diameter structure, because staff is generally that hand-held spraying head carries out operation, in order to ensure that flow of fluid is unobstructed, the pipeline being connected with spraying head need to arrange elbow structure, between existing injection flow input component and spraying head, be provided with reducing fittings, elbow, intermediate connection tube, external piece, first pair of half ring clip, second pair of half ring clip and the 3rd pair of half ring clip, reducing fittings comprises the larger large footpath pipe of diameter of connection successively and medial axis, hole conllinear, reducing is communicated with pipe and the less path pipe of diameter, between large footpath pipe and injection flow input component, pass through first pair of half ring clip connected, between path pipe and the input end of elbow, pass through second pair of half ring clip connected, between the output terminal of elbow and the input end of intermediate connection tube, pass through the 3rd pair of half ring clip connected, the output terminal of intermediate connection tube is connected by external piece with the input end of spraying head.
How between injection flow input component and spraying head, to design a kind of structure that can either reducing can curve again, and use in the pipe-line system that this structure can be large at pressure, vibration frequency is higher, easy for installation, sealability is good, and being difficult for loosening is the problem that those skilled in the art need to solve.
Model utility content
The shortcoming of prior art in view of the above, the technical problem that the utility model solves is to provide one can curve again by reducing, and can be large at pressure, use in pipe-line system that vibration frequency is higher, easy for installation, sealability is good, is difficult for the loosening reducing for spray pipeline and curves sealing connecting component.
To achieve these goals and other relevant objects, the utility model provides a kind of reducing for spray pipeline to curve sealing connecting component, described spray pipeline comprises injection flow input component and spraying head, between described injection flow input component and described spraying head, be provided with described reducing and curve sealing connecting component, the output terminal of described injection flow input component is circular ports, and in described circular ports, edge is circumferentially with output terminal groove; On the input end of described spraying head, be provided with the auxiliary erection joint of annular, the outer contour of the radial cross section of the auxiliary erection joint of described annular is Hexagon, the input end of the auxiliary erection joint of described annular is provided with transition connecting circular tube, and described transition connecting circular tube is provided with outside thread; Described reducing curves sealing connecting component and comprises that reducing curves pipe and a pair of semicircle ring-shaped clip being fixedly connected with; Described reducing curves pipe and comprises axially upper orthogonal input straight tube and export straight tube, be connected in the body that curves between described input straight tube and described output straight tube, described input straight tube, described output straight tube and described in curve body by integral forming; The outer wall of the input end of described input straight tube is along being circumferentially with inserted part, and the output terminal of described output straight tube is provided with the corresponding internal thread of outside thread with described spraying head, and the internal diameter of described input straight tube is greater than the internal diameter of described output straight tube; A pair of described semicircle annular hoop sleeve is located between the output terminal of described injection flow input component and the input end of described input straight tube, the axial both sides of described semicircle ring-shaped clip are respectively equipped with and the corresponding flange of described output terminal groove and described inserted part, in described semicircle ring-shaped clip, are provided with seal ring.
Preferably, described inserted part comprises that ecto-entad is arranged at the first protuberance and the second protuberance on the outer wall of inputting straight tube vertically, the external diameter of described the first protuberance is greater than the external diameter of described the second protuberance, the external diameter of described the second protuberance is greater than the diameter of the outer wall of described input straight tube, the flange of described semicircle ring-shaped clip and described the second protuberance laminating.
Preferably, the center of circle that curves the circular arc part that the radius of body is larger described in described in curve the circular arc part that the radius of body is less the center of circle not in same point.
Preferably, described injection flow input component comprises three-way pipeline and intermediate buffering pipeline, and described three-way pipeline comprises the supervisor and the arm that are interconnected, and the output terminal of described arm is fixedly connected with the input end of intermediate buffering pipeline.
Further, the internal diameter of the output terminal of described intermediate buffering pipeline equates with the internal diameter of described input straight tube.
Preferably, the outside thread of described transition connecting circular tube is circular cone outside thread, and the internal thread of described output straight tube is conical inner screw thread.
Preferably, the two end part of described semicircle ring-shaped clip are provided with along the outward extending ear of diametric(al) and climb, and described ear is climbed up and is provided with tapped hole, and two fastening pieces, respectively through two described tapped holes, are fixedly connected with two described semicircle ring-shaped clips.
As mentioned above, the reducing for spray pipeline described in the utility model curves sealing connecting component, has following beneficial effect:
(1) between injection flow input component of the present utility model and spraying head, be provided with reducing and curve pipe, reducing curves pipe and comprises integrated input straight tube, exports straight tube and curve body, input straight tube internal diameter mutual vertical in the axial direction with output straight tube and input straight tube is greater than the internal diameter of exporting straight tube, reducing curves the structure that pipe can either reducing can curvedly turn 90 degrees again, two kinds of functions of this structure set are in one, this structure can reduce pipe line parts for pipeline, reduces costs.
(2) injection flow input component of the present utility model curves pipe with reducing and is fixedly connected with by a pair of semicircle ring-shaped clip, and this Placement is simple in structure, is difficult for loosening; In semicircle ring-shaped clip, be provided with seal ring, seal ring curves injection flow input component and reducing the joint sealing of pipe, prevents that liquid from curving the joint leakage of pipe at injection flow input component and reducing; The joint that spraying head and reducing curve pipe adopts tapered tread to be connected with a joggle, and this Placement has good sealability, prevents that liquid from curving the joint leakage of pipe at spraying head and reducing, and stabilized structure.
(3) outer wall of the input end of input straight tube of the present utility model is along being circumferentially with inserted part, inserted part comprises that ecto-entad is arranged at the first protuberance and the second protuberance on the outer wall of inputting straight tube vertically, because the first protuberance and the second protuberance are all arranged on the outer wall of input straight tube, the flange of semicircle ring-shaped clip second protuberance of can fitting, the first protuberance plays the effect that restriction semicircle ring-shaped clip moves; The tube wall of inputting the input end of straight tube in this structure can reach the thickness identical with the tube wall that curves body, and the pressure that can bear of input end that ensures input straight tube is with to curve the pressure that body can bear identical; Meanwhile, the internal diameter that also can input easily the input end of straight tube is set to equate with the internal diameter of the output terminal of intermediate buffering pipeline, makes flowing of liquid in pipeline more steady.
(4) the utility model utilizes reducing to curve pipe and realizes reducing and the curved function turning 90 degrees, and uses in the pipe-line system that the utility model can be large at pressure, vibration frequency is higher, simple in structure, easy for installation, sealability is good, is difficult for loosening, reliable and stable.
Brief description of the drawings
Fig. 1 is shown as the structural representation before reducing that the reducing for spray pipeline of the present utility model curves sealing connecting component curves pipe and spraying head and installs.
Fig. 2 is shown as the structural representation after reducing that the reducing for spray pipeline of the present utility model curves sealing connecting component curves pipe and spraying head and installs.
Fig. 3 is shown as reducing that the reducing for spray pipeline of the present utility model curves sealing connecting component and curves the decomposition installation diagram of sealing connecting component and injection flow input component.
Fig. 4 is shown as reducing that the reducing for spray pipeline of the present utility model curves sealing connecting component and curves the decomposition texture schematic diagram of pipe.
Fig. 5 is shown as the reducing for spray pipeline of the present utility model and curves the structural representation of two semicircles annular clip connected of sealing connecting component.
Drawing reference numeral explanation
1 injection flow input component
11 output terminal grooves
21 three-way pipelines
211 supervisors
212 arms
22 intermediate buffering pipelines
3 spraying heads
The auxiliary erection joint of 31 annular
32 transition connecting circular tubes
33 outside threads
4 reducings curve sealing connecting component
5 reducings curve pipe
51 input straight tubes
52 output straight tubes
53 curve body
The circular arc part that 531 radiuses are larger
The circular arc part that 532 radiuses are less
54 inserted parts
541 first protuberances
542 second protuberances
55 internal threads
6 semicircle ring-shaped clips
61 flanges
62 ears are climbed
7 seal rings
8 fastening pieces
81 bolts
82 nuts
The internal diameter of D1 input straight tube
The internal diameter of D2 output straight tube
The internal diameter of the output terminal of D3 injection flow input component
The internal diameter of the input end of d spraying head
O
1the center of circle of the circular arc part that radius is larger
O
2the center of circle of the circular arc part that radius is less
The center of circle of the circular arc part that L1 radius is larger with input straight tube input end it
Between perpendicular distance
The center of circle of the circular arc part that L2 radius is less with input straight tube input end it
Between perpendicular distance
Embodiment
By particular specific embodiment, mode of execution of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification.
Refer to accompanying drawing.Notice, appended graphic the illustrated structure of this specification, ratio, size etc., all contents in order to coordinate specification to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this specification, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, changing under technology contents, when being also considered as the enforceable category of the utility model without essence.
As shown in Figure 1 to Figure 3, the reducing for spray pipeline of the present embodiment curves sealing connecting component, spray pipeline comprises injection flow input component 1 and spraying head 3, between injection flow input component 1 and spraying head 3, be provided with reducing and curve sealing connecting component 4, the inner diameter D 3 of the output terminal of injection flow input component 1 is greater than the inner diameter d of the input end of spraying head 3, and reducing curves sealing connecting component 4 and comprises that reducing curves pipe 5 and a pair of semicircle ring-shaped clip 6 being fixedly connected with.
Reducing curves pipe 5 and comprises axially upper orthogonal input straight tube 51 and output straight tube 52, is connected in and curves body 53 between input straight tube 51 and output straight tube 52, input straight tube 51, output straight tube 52 and to curve body 53 one-body molded; Integrated structure is easy to process, and structural stability prevents that liquid from curving pipe 5 internal leakages from reducing.
The inner diameter D 1 of input straight tube 51 is greater than the inner diameter D 2 of exporting straight tube 52; The inner diameter D 1 of input straight tube 51 is corresponding with the inner diameter D 3 of the output terminal of injection flow input component 1, and the inner diameter D 2 of output straight tube 52 is corresponding with the inner diameter d of the input end of spraying head 3, makes reducing curve pipe 5 and realizes the function that reducing connects.
As shown in Figures 2 to 4, the outer wall of the input end of input straight tube 51 is along being circumferentially with inserted part 54, and the output terminal of injection flow input component 1 is circular ports, and in circular ports, edge is circumferentially with output terminal groove 11; A pair of semicircle ring-shaped clip 6 is set between the output terminal of injection flow input component 1 and the input end of input straight tube 51 and end laminating, the axial both sides of semicircle ring-shaped clip 6 are respectively equipped with and the corresponding flange 61 of output terminal groove 11 and inserted part 54, two flanges 61 are embedded in respectively in inserted part 54 and output terminal groove 11, are provided with seal ring 7 in semicircle ring-shaped clip 6.
Input straight tube 51 is fixedly connected with by a pair of semicircle ring-shaped clip 6 with injection flow input component 1, and this linkage structure makes to input the stabilized structure of straight tube 51 and injection flow input component 1 joint, is difficult for loosening; In semicircle ring-shaped clip 6, be provided with seal ring 7, seal ring 7, by the joint sealing of input straight tube 51 and injection flow input component 1, prevents that liquid from leaking in the joint of input straight tube 51 and injection flow input component 1.
As shown in figures 1 and 3, be provided with the auxiliary erection joint 31 of annular on the input end of spraying head 3, the outer contour of the radial cross section of the auxiliary erection joint 31 of annular is Hexagon; The input end of the auxiliary erection joint 31 of annular is provided with transition connecting circular tube 32, and transition connecting circular tube 32 is provided with conical outside thread 33, and the output terminal of output straight tube 52 is provided with the corresponding conical internal thread 55 of conical outside thread 33 with spraying head 3.Output straight tube 52 adopts tapered tread to be connected with a joggle with spraying head 3, and this Placement has good sealability, prevents that liquid from leaking with the joint of spraying head 3 at interior spiral shell output straight tube 52, and stabilized structure.
When output straight tube 52 is installed with spraying head 3, open-end wrench can be placed on to the outside of the auxiliary erection joint 31 of this annular, open-end wrench rotates the auxiliary erection joint 31 of annular, the auxiliary erection joint 31 of annular drives spraying head 3 to screw in output straight tube 52, and it is very convenient, fast with the installation of spraying head 3 that the auxiliary erection joint 31 of hexagonal annular makes to export straight tube 52.
Injection flow input component 1 comprises three-way pipeline 21 and intermediate buffering pipeline 22, three-way pipeline 21 comprises supervisor 211 and arm 212, the input end of arm 212 is arranged on the tube wall of being responsible for 211 and with supervisor 211 and is communicated with, the output terminal of arm 212 is fixedly connected with by a pair of semicircle ring-shaped clip 6 with the input end of intermediate buffering pipeline 22, is provided with seal ring 7 in semicircle ring-shaped clip 6.The output terminal of intermediate buffering pipeline 22 is connected with the input end of input straight tube 51.Intermediate buffering pipeline 22 the length that has increased spray pipeline is set, the region that spray pipeline can be sprayed is wider.
Inserted part 54 comprises that ecto-entad is arranged at the first protuberance 541 and the second protuberance 542 on the outer wall of inputting straight tube 51 vertically, the external diameter of the first protuberance 541 is greater than the external diameter of the second protuberance 542, the external diameter of the second protuberance 542 is greater than the diameter of the outer wall of the output terminal of inputting straight tube 51, and the flange 61 of semicircle ring-shaped clip 6 and the second protuberance 542 are fitted.
A pair of semicircle ring-shaped clip 6 is fixedly connected with, and the flange 61 of semicircle ring-shaped clip 6 second protuberance 542, the first protuberances 541 of fitting limit semicircle ring-shaped clip 6 and move; The first protuberance 541 and the second protuberance 542 are all arranged on the outer wall of input straight tube 51, the tube wall of inputting the input end of straight tube 51 in this structure can reach the thickness identical with the tube wall that curves body 53, and the pressure that can bear of input end that ensures input straight tube 51 is with to curve the pressure that body 53 can bear identical; Simultaneously, also can be easily the inner diameter D 1 of input straight tube 51 be set to equate with the internal diameter of the output terminal of intermediate buffering pipeline 22, the internal diameter of the output terminal of intermediate buffering pipeline 22 is inner diameter D 3 of the output terminal of injection flow input component 1, makes flowing of the interior liquid of pipeline more steady.
As depicted in figs. 1 and 2, curve the center of circle O of the circular arc part 531 that the radius of body 53 is larger
1center of circle O with the less circular arc part 532 of the radius that curves body 53
2not in same point.The center of circle O of the circular arc part 531 that radius is larger
1and the perpendicular distance L1 between the input end of input straight tube 51 is greater than the center of circle O of the circular arc part 532 that radius is less
2and the perpendicular distance L2 between the input end of input straight tube 51.This structure makes the liquid communication region of the inside that curves body 53 as far as possible large, and easy to process.
After the utility model is installed, the liquid that supervisor 211 two ends flow into converges to arm 212, and the liquid in arm 212 curves after pipe 5 by intermediate buffering pipeline 22 and reducing successively, sprays from spraying head 3.
As shown in Figure 5, the two end part of semicircle ring-shaped clip 6 are provided with along the outward extending ear of diametric(al) and climb 62, and ear is climbed 62 and is provided with tapped hole, and two fastening pieces 8, respectively through two tapped holes, are fixedly connected with two semicircle ring-shaped clips 6.Fastening piece 8 comprises bolt 81 and nut 82, and bolt 81 is through the tapped hole of two semicircle ring-shaped clips 6, and nut 82 is fixedly connected with two semicircle ring-shaped clips 6.The ear of two semicircle ring-shaped clips 6 is climbed 62 laminatings, and two semicircle ring-shaped clips 6 are fixedly connected with and can prevent from when semicircle ring-shaped clip 6 from using in the larger system of vibration occurring to become flexible.
The utility model utilizes reducing to curve pipe 5 and realizes reducing and the curved function turning 90 degrees, and uses in the pipe-line system that the utility model can be large at pressure, vibration frequency is higher, and simple in structure, easy for installation, sealability is good, is difficult for loosening, reliable and stable.
To sum up, the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (7)
1. the reducing for spray pipeline curves sealing connecting component, described spray pipeline comprises injection flow input component (1) and spraying head (3), between described injection flow input component (1) and described spraying head (3), be provided with described reducing and curve sealing connecting component (4), it is characterized in that:
The output terminal of described injection flow input component (1) is circular ports, and in described circular ports, edge is circumferentially with output terminal groove (11);
On the input end of described spraying head (3), be provided with the auxiliary erection joint (31) of annular, it is Hexagon that described annular is assisted the outer contour of the radial cross section of erection joint (31), described annular assists the input end of erection joint (31) to be provided with transition connecting circular tube (32), and described transition connecting circular tube (32) is provided with outside thread (33);
Described reducing curves sealing connecting component (4) and comprises that reducing curves pipe (5) and a pair of semicircle ring-shaped clip (6) being fixedly connected with;
Described reducing curves pipe (5) and comprises axial upper orthogonal input straight tube (51) and export straight tube (52), be connected in and curve body (53) between described input straight tube (51) and described output straight tube (52), described input straight tube (51), described output straight tube (52) and described in to curve body (53) one-body molded;
The outer wall of the input end of described input straight tube (51) is along being circumferentially with inserted part (54), the output terminal of described output straight tube (52) is provided with the corresponding internal thread (55) of outside thread (33) with described spraying head (3), and the internal diameter of described input straight tube (51) is greater than the internal diameter of described output straight tube (52);
A pair of described semicircle ring-shaped clip (6) is set between the output terminal of described injection flow input component (1) and the input end of described input straight tube (51), the axial both sides of described semicircle ring-shaped clip (6) are respectively equipped with and described output terminal groove (11) and described inserted part (54) corresponding flange (61), are provided with seal ring (7) in described semicircle ring-shaped clip (6).
2. the reducing for spray pipeline according to claim 1 curves sealing connecting component, it is characterized in that: described inserted part (54) comprise that ecto-entad is arranged at the first protuberance (541) and the second protuberance (542) on the outer wall of inputting straight tube (51) vertically, the external diameter of described the first protuberance (541) is greater than the external diameter of described the second protuberance (542), the external diameter of described the second protuberance (542) is greater than the diameter of the outer wall of described input straight tube (51), the flange (61) of described semicircle ring-shaped clip (6) and described the second protuberance (542) laminating.
3. the reducing for spray pipeline according to claim 1 curves sealing connecting component, it is characterized in that: described in curve the circular arc part (531) that the radius of body (53) is larger the center of circle with described in curve the circular arc part (532) that the radius of body (53) is less the center of circle not in same point.
4. the reducing for spray pipeline according to claim 1 curves sealing connecting component, it is characterized in that: described injection flow input component (1) comprises three-way pipeline (21) and intermediate buffering pipeline (22), described three-way pipeline (21) comprises the supervisor (211) and the arm (212) that are interconnected, and the output terminal of described arm (212) is fixedly connected with the input end of intermediate buffering pipeline (22).
5. the reducing for spray pipeline according to claim 4 curves sealing connecting component, it is characterized in that: the internal diameter of the output terminal of described intermediate buffering pipeline (22) equates with the internal diameter of described input straight tube (51).
6. the reducing for spray pipeline according to claim 1 curves sealing connecting component, it is characterized in that: the outside thread (33) of described transition connecting circular tube (32) is circular cone outside thread (33), and the internal thread (55) of described output straight tube (52) is conical inner screw thread (55).
7. the reducing for spray pipeline according to claim 1 curves sealing connecting component, it is characterized in that: the two end part of described semicircle ring-shaped clip (6) are provided with along the outward extending ear of diametric(al) and climb (62), described ear is climbed (62) and is provided with tapped hole, two fastening pieces (8) through two described tapped holes, are fixedly connected with two described semicircle ring-shaped clips (6) respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420182940.2U CN203823327U (en) | 2014-04-16 | 2014-04-16 | Adjustable diameter bending sealing connecting component for spraying pipeline |
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Application Number | Priority Date | Filing Date | Title |
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CN201420182940.2U CN203823327U (en) | 2014-04-16 | 2014-04-16 | Adjustable diameter bending sealing connecting component for spraying pipeline |
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CN203823327U true CN203823327U (en) | 2014-09-10 |
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CN201420182940.2U Expired - Fee Related CN203823327U (en) | 2014-04-16 | 2014-04-16 | Adjustable diameter bending sealing connecting component for spraying pipeline |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116085566A (en) * | 2023-01-10 | 2023-05-09 | 安耐特流体输送科技有限公司 | High-stability large-caliber elbow pipeline connection method |
-
2014
- 2014-04-16 CN CN201420182940.2U patent/CN203823327U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116085566A (en) * | 2023-01-10 | 2023-05-09 | 安耐特流体输送科技有限公司 | High-stability large-caliber elbow pipeline connection method |
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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: 20140910 |
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CF01 | Termination of patent right due to non-payment of annual fee |