CN219571185U - Reducing adapter of air conveying pipeline - Google Patents
Reducing adapter of air conveying pipeline Download PDFInfo
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- CN219571185U CN219571185U CN202320446260.6U CN202320446260U CN219571185U CN 219571185 U CN219571185 U CN 219571185U CN 202320446260 U CN202320446260 U CN 202320446260U CN 219571185 U CN219571185 U CN 219571185U
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- connector
- connecting pipe
- mounting ring
- flange
- sealing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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Abstract
The utility model is applicable to the technical field of reducing adapters, and provides an air conveying pipeline reducing adapter, which comprises a first connector and a second connector, wherein a rubber connecting pipe is connected between the first connector and the second connector; the first connecting head is connected with the first external connecting pipe, the second connecting head is connected with the second external connecting pipe, and sealing assemblies are respectively arranged on the first external connecting pipe and the second external connecting pipe and are connected with the first connecting head and the second connecting head; the first connector and the second connector are respectively provided with a connecting component which is connected with the first outer connecting pipe and the second outer connecting pipe; the outside of first connector and second connector is equipped with bearing installation component. According to the utility model, the connection tightness of the adapter and the pipeline is improved by arranging the sealing component and the connecting component, excessive deformation of the adapter during use is avoided by arranging the bearing and mounting component, and the conditions of moving and loosening of the connecting part are avoided, so that the sealing effect is ensured, and air leakage is prevented.
Description
Technical Field
The utility model belongs to the technical field of reducing adapters, and particularly relates to an air conveying pipeline reducing adapter.
Background
The reducing adapter is a pipeline fitting, is used for connecting two different pipe diameters, is installed in a place where the pipe diameter of a pipeline needs to be changed, has wide application, for example, in the chemical production process, gas transportation needs to be carried out by utilizing the pipeline, and the reducing adapter needs to be connected in the air transportation pipeline according to the actual production and use needs.
The leakproofness is the important index of air delivery pipeline, directly influences the effect of air delivery, and current reducing adapter installs when connecting on the pipeline, and the leakproofness is not good, causes the pipeline internal pressure to reduce easily, has influenced air delivery.
Disclosure of Invention
The embodiment of the utility model aims to provide an air conveying pipeline reducing adapter which aims to solve the problems in the background technology.
The embodiment of the utility model is realized in such a way that the reducing adapter of the air conveying pipeline comprises a first connector and a second connector, and a rubber connecting pipe is connected between the first connector and the second connector; the first connecting head is connected with the first external connecting pipe, the second connecting head is connected with the second external connecting pipe, and sealing assemblies are respectively arranged on the first external connecting pipe and the second external connecting pipe and are connected with the first connecting head and the second connecting head; the first connector and the second connector are respectively provided with a connecting component which is connected with the first outer connecting pipe and the second outer connecting pipe; the outside of first connector and second connector is equipped with bearing installation component.
Preferably, the sealing assembly comprises a clamping groove, the clamping groove is respectively arranged at the connecting ends of the first outer connecting pipe and the second outer connecting pipe, a sealing ring is embedded in the clamping groove, a sealing groove is arranged at the inner side wall of the connecting ends of the first connecting pipe and the second connecting pipe, and the sealing ring is matched with the sealing groove.
Preferably, the connecting assembly comprises a first flange, the first flange is respectively fixed on the first connecting head and the second connecting head, a second flange is respectively fixed on the first outer connecting pipe and the second outer connecting pipe, bolt holes are formed in the first flange and the second flange, and the first flange and the second flange are connected and matched through the matching of bolts and the bolt holes; and a sealing gasket is further arranged between the first flange and the second flange.
Preferably, the bearing installation component comprises a first installation ring, the first installation ring is installed on the first connector, a second installation ring is arranged on the second connector, and inner fixing components are respectively arranged on the inner side walls of the first installation ring and the second installation ring and are connected with the first connector and the second connector; an external fixing component is arranged between the first mounting ring and the second mounting ring.
Preferably, the inner fixing assembly comprises a plurality of first automatic telescopic rods, the first automatic telescopic rods are circumferentially distributed on the inner rings of the first mounting ring and the second mounting ring, and the output end of each first automatic telescopic rod is provided with a pressing cushion.
Preferably, the external fixation assembly comprises a mounting seat, two sides of the mounting seat are respectively connected with a second automatic telescopic rod, the other end of the second automatic telescopic rod is fixedly connected with a first mounting ring and a second mounting ring, a third automatic telescopic rod is arranged on the mounting seat, and a sucker is arranged at the output end of the third automatic telescopic rod.
According to the reducing adapter for the air conveying pipeline, provided by the embodiment of the utility model, aiming at the problems that in the prior art, when the reducing adapter is installed on the pipeline for connection, the sealing performance is poor, the pressure in the pipeline is easy to reduce and the air conveying is influenced, the problems are solved from two aspects, on one hand, the connection aspect of the adapter and the pipeline to be connected is considered, on the other hand, the connection tightness of the adapter and the pipeline is improved by arranging the sealing component and the connecting component, the situation that the connecting part moves and loosens is avoided by arranging the bearing installation component, the sealing effect is ensured, and air leakage is prevented.
Drawings
Fig. 1 is a schematic structural diagram of an air delivery pipe reducing adapter according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a connection assembly in an air delivery pipe reducing adapter according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a support mounting assembly in an air delivery conduit adapter according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of an internal fixing assembly in an air delivery pipe reducing adapter according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of an external fixing assembly in an air delivery pipe reducing adapter according to an embodiment of the present utility model.
In the accompanying drawings: 1-a first connector; 2-a second connector; 3-rubber connecting pipes; 4-a first extension tube; 5-a second take-over; 6-clamping grooves; 7-a sealing ring; 8-sealing the groove; 9-a first flange; 10-a second flange; 11-a gasket; 12-bolt holes; 13-a bolt; 14-a first mounting ring; 15-a second mounting ring; 16-a first automatic telescopic rod; 17-pressing the soft cushion; 18-a mounting base; 19-a second automatic telescopic rod; 20-a third automatic telescopic rod; 21-sucking disc.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1, the structure diagram of an air delivery pipe reducing adapter according to an embodiment of the present utility model is shown, where the reducing adapter includes a first connector 1 and a second connector 2, and a rubber connecting pipe 3 is connected between the first connector 1 and the second connector 2.
Further, in the embodiment of the present utility model, the first connector 1 is connected to the first extension pipe 4, and the second connector 2 is connected to the second extension pipe 5;
the first outer connecting pipe 4 and the second outer connecting pipe 5 are respectively provided with a sealing component which is connected with the first connector 1 and the second connector 2;
the first connector 1 and the second connector 2 are respectively provided with a connecting component which is connected with the first outer connecting pipe 4 and the second outer connecting pipe 5;
the outside of first connector 1 and second connector 2 is equipped with bearing installation component.
In one embodiment of the utility model, when the reducing adapter of the air conveying pipeline is installed on a pipeline for connection in the prior art, the sealing performance is poor, the pressure in the pipeline is easy to be reduced, the air conveying is influenced, and the problems of two aspects are solved:
on the one hand, the connection aspect of the adapter and the pipeline to be connected is that;
on the other hand, in consideration of the pressure-bearing deformation aspect of the adapter, the joint tightness of the adapter and the pipeline is improved by arranging the sealing component and the connecting component, the adapter is prevented from being excessively deformed in use by arranging the bearing and mounting component, the connecting part moves and loosens, the sealing effect is further ensured, and air leakage is prevented.
As shown in fig. 1, as a preferred embodiment of the present utility model, the sealing assembly includes a clamping groove 6, the clamping groove 6 is respectively provided at the connection ends of the first external connection pipe 4 and the second external connection pipe 5, a sealing ring 7 is embedded in the clamping groove 6, a sealing groove 8 is provided at the inner side walls of the connection ends of the first connection head 1 and the second connection head 2, and the sealing ring 7 is mutually matched with the sealing groove 8.
The first outer connecting pipe 4 and the second outer connecting pipe 5 are two pipelines with different diameters, the reducing adapter is arranged between the first outer connecting pipe 4 and the second outer connecting pipe 5 for connection, the first outer connecting pipe 4 is inserted into the first connecting pipe 1 for internal connection, the second outer connecting pipe 5 is inserted into the second connecting pipe 2 for internal connection, the clamping groove 6 is formed in the connecting ends of the first outer connecting pipe 4 and the second outer connecting pipe 5, the sealing ring 7 is clamped in the clamping groove 6, the sealing grooves 8 are correspondingly formed in the first connecting pipe 1 and the second connecting pipe 2, when the first outer connecting pipe 4 and the second outer connecting pipe 5 are connected, the sealing ring 7 is extruded and deformed until being clamped in the sealing grooves 8, an installer can feel the clamping operation at the moment, and the sealing tightness of the connection between the first connecting pipe 1 and the first outer connecting pipe 4 and the connection between the second connecting pipe 2 and the second outer connecting pipe 5 is greatly improved under the action of the sealing ring 7.
As shown in fig. 2, as another preferred embodiment of the present utility model, the connection assembly includes a first flange 9, the first flange 9 is fixed on the first connection head 1 and the second connection head 2, a second flange 10 is fixed on the first extension pipe 4 and the second extension pipe 5, bolt holes 12 are formed on the first flange 9 and the second flange 10, and the first flange 9 and the second flange 10 are connected and matched with the bolt holes 12 through matching of bolts 13; a gasket 11 is also arranged between the first flange 9 and the second flange 10.
Further, in the embodiment of the present utility model, in order to prevent the first extension pipe 4 and the second extension pipe 5 from falling off from the first connector 1 and the second connector 2, a connection assembly is provided, after aligning the first flange 9 fixed on the first connector 1 and the second connector 2 and the second flange 10 fixed on the first extension pipe 4 and the second extension pipe 5, the connection assembly is rotationally fixed through bolts 13 passing through the bolt holes 12, so as to further improve the connection tightness, and meanwhile, a sealing gasket 11 is further provided between the first flange 9 and the second flange 10, so as to further improve the connection tightness.
As shown in fig. 3, as a preferred embodiment of the present utility model, the bearing mounting assembly comprises a first mounting ring 14, the first mounting ring 14 is mounted on the first connector 1, a second mounting ring 15 is arranged on the second connector 2, and inner side walls of the first mounting ring 14 and the second mounting ring 15 are respectively provided with an inner fixing assembly connected with the first connector 1 and the second connector 2; an external fixation assembly is provided between the first mounting ring 14 and the second mounting ring 15.
In the embodiment of the utility model, the bearing installation components are arranged on the first connector 1 and the second connector 2, so that the problem of leakage caused by displacement of the connectors during medium conveying can be avoided, the first installation ring 14 is connected with the first connector 1 by utilizing the inner fixing component according to the sizes of the first connector 1 and the second connector 2, the second installation ring 15 is connected with the second connector 2, and the connectors are installed and fixed by connecting the outer fixing component with the installation surface.
As shown in fig. 4, as a preferred embodiment of the present utility model, the inner fixing assembly includes a first automatic telescopic rod 16, where a plurality of first automatic telescopic rods 16 are circumferentially distributed on the inner rings of the first mounting ring 14 and the second mounting ring 15, and an abutment cushion 17 is installed at the output end of the first automatic telescopic rod 16.
According to the outer diameters of the first connector 1 and the second connector 2, the first automatic telescopic rod 16 is started to extend until the pressing cushion 17 at the output end of the first automatic telescopic rod 16 is pressed against the outer walls of the first connector 1 and the second connector 2 to be fixed, so that the first mounting ring 14 can be fixed on the first connector 1, and the second mounting ring 15 can be fixed on the second connector 2.
As shown in fig. 5, as a preferred embodiment of the present utility model, the external fixing assembly includes a mounting base 18, two sides of the mounting base 18 are respectively connected with a second automatic telescopic rod 19, the other end of the second automatic telescopic rod 19 is fixedly connected with the first mounting ring 14 and the second mounting ring 15, a third automatic telescopic rod 20 is disposed on the mounting base 18, and a suction cup 21 is mounted at the output end of the third automatic telescopic rod 20.
Further, in the embodiment of the present utility model, the second automatic telescopic rod 19 is started to extend and retract according to the distance between the first connector 1 and the second connector 2 until the first mounting ring 14 is conveniently sleeved on the first connector 1, the second mounting ring 15 is conveniently sleeved on the second connector 2 for mounting and fixing, and then the third automatic telescopic rod 20 is started to extend and retract according to the distance between the mounting seat 18 and the nearest mounting surface until the suction cup 21 at the output end of the third automatic telescopic rod 20 can be adsorbed on the mounting surface, thereby maintaining a stable state.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. An air delivery conduit reducing adapter, characterized in that, reducing adapter includes:
the first connecting joint (1), the said first connecting joint (1) couples to first takeover (4);
the second connector (2) is connected with the second outer connecting pipe (5);
the rubber connecting pipe (3) is used for connecting the second connector (2) and the first connector (1);
the sealing assemblies are two groups, the first group of sealing assemblies are arranged at the joint of the first external connecting pipe (4) and the first connecting head (1), and the second group of sealing assemblies are arranged at the joint of the second external connecting pipe (5) and the second connecting head (2);
the connecting components are two groups, and the first group of connecting components are used for connecting the first connecting head (1) with the first external connecting pipe (4); the second group of connecting components are used for connecting the second connector (2) with a second external connecting pipe (5);
the outer sides of the first connector (1) and the second connector (2) are also provided with bearing installation components.
2. The air delivery conduit reducing adapter of claim 1, wherein the seal assembly comprises:
the clamping groove (6), the clamping groove (6) is respectively arranged at the connecting ends of the first outer connecting pipe (4) and the second outer connecting pipe (5), the sealing ring (7) is embedded on the clamping groove (6),
and the sealing groove (8) is matched with the sealing ring (7), and the sealing groove (8) is arranged on the inner side wall of the connecting end of the first connector (1) and the second connector (2).
3. The air delivery conduit reducing adapter of claim 1, wherein the connection assembly comprises:
the first flange (9) is respectively fixed on the first connector (1) and the second connector (2);
a second flange (10), wherein the second flange (10) is respectively fixed on the first outer connecting pipe (4) and the second outer connecting pipe (5);
the first flange (9) and the second flange (10) are respectively provided with a bolt hole (12), and the first flange (9) and the second flange (10) are connected and matched with the bolt holes (12) through bolts (13);
and a sealing gasket (11) is further arranged at the joint between the first flange (9) and the second flange (10).
4. The air delivery conduit differential adapter according to claim 1, wherein said bearing mounting assembly comprises:
-a first mounting ring (14), said first mounting ring (14) being mounted on said first connector (1);
a second mounting ring (15), the second mounting ring (15) being arranged on the second connector (2);
the inner side walls of the first mounting ring (14) and the second mounting ring (15) are respectively provided with an inner fixing component, and the inner fixing components are used for connecting the first connector (1) and the second connector (2); an external fixing component is arranged between the first mounting ring (14) and the second mounting ring (15).
5. The air conveying pipeline reducing adapter according to claim 4, wherein the internal fixing assembly comprises a first automatic telescopic rod (16), a plurality of first automatic telescopic rods (16) are arranged, the first automatic telescopic rods (16) are circumferentially distributed on inner rings of the first mounting ring (14) and the second mounting ring (15), and an abutting cushion (17) is mounted at an output end of the first automatic telescopic rod (16).
6. The air conveying pipeline reducing adapter according to claim 4, wherein the external fixing assembly comprises a mounting seat (18), two sides of the mounting seat (18) are respectively connected with a second automatic telescopic rod (19), the other end of the second automatic telescopic rod (19) is fixedly connected with a first mounting ring (14) and a second mounting ring (15), a third automatic telescopic rod (20) is arranged on the mounting seat (18), and a sucker (21) is arranged at the output end of the third automatic telescopic rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320446260.6U CN219571185U (en) | 2023-03-10 | 2023-03-10 | Reducing adapter of air conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320446260.6U CN219571185U (en) | 2023-03-10 | 2023-03-10 | Reducing adapter of air conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219571185U true CN219571185U (en) | 2023-08-22 |
Family
ID=87653391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320446260.6U Active CN219571185U (en) | 2023-03-10 | 2023-03-10 | Reducing adapter of air conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219571185U (en) |
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2023
- 2023-03-10 CN CN202320446260.6U patent/CN219571185U/en active Active
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