CN212539328U - Water meter convenient for connecting pipe installation - Google Patents
Water meter convenient for connecting pipe installation Download PDFInfo
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- CN212539328U CN212539328U CN202021446051.4U CN202021446051U CN212539328U CN 212539328 U CN212539328 U CN 212539328U CN 202021446051 U CN202021446051 U CN 202021446051U CN 212539328 U CN212539328 U CN 212539328U
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- water meter
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Abstract
The utility model discloses a water meter convenient for connecting pipe installation, wherein a water meter body is connected with a corresponding water inlet pipe or a corresponding water outlet pipe through a connecting pipe component, the connecting pipe component comprises a first component and a second component, the first component comprises an annular rubber sleeve and a metal fastening sleeve, the section of the annular rubber sleeve is of a U-shaped structure and can be sleeved on the end surface of the water inlet pipe or the water outlet pipe, the metal fastening sleeve is sleeved on the outer annular surface of the annular rubber sleeve and is provided with an external thread surface, and a plurality of axial slots are uniformly arranged on the corresponding annular surface; the second assembly is sleeved on the outer side of the second assembly and is provided with a surface attached to the annular rubber sleeve on the inner side of the pipe diameter and an inclined surface attached to the metal fastening sleeve, and an inner thread surface matched with the outer thread surface is formed on the inclined surface. The utility model discloses can effectively improve the installation performance of water gauge, not only the leakproofness is good, connects stably, makes things convenient for the dismouting moreover, has improved the work efficiency of water gauge assembly.
Description
Technical Field
The utility model relates to a metering device technical field specifically is a water gauge of installation is taken over in convenience.
Background
The water meter is used as a common metering tool in industrial production or daily life, is mainly used for measuring water flow, mostly measures the accumulated flow of water, and the intelligent IC card water meter is used as a micro-electronic technology, a modern sensing technology and an application of an intelligent IC card technology in the aspect of water meters, measures and can remotely meter and settle accounts by using a flow sensor as the metering tool, can automatically control water consumption, and is a product of economic rapid development and urban intelligent management.
Under the general condition, the water gauge all arranges to install after fixed the accomplishing at the water pipe, but current water gauge mounting structure commonly used is too single, mostly all install through spanner and nut and pipeline, the water pipe port needs to be preprocessed the screw thread in order to install during the installation, need be with the help of the instrument of various specifications, still need utilize the living sticky tape to carry out supplementary sealed, the installation is too loaded down with trivial details, can increase staff's intensity of labour, influence work efficiency, and the sealed condition that leads to the infiltration of leaking appears sealed untight when installing the water gauge easily still. In addition, for some water meters which are temporarily assembled for use, the connecting structure is not convenient for disassembling the water meter.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a water gauge of installation is taken over in convenience to solve the shortcoming among the above-mentioned background art.
The utility model provides a technical problem adopt following technical scheme to realize:
a water meter convenient for connecting pipe installation comprises a water meter body, wherein a water inlet end and a water outlet end of the water meter body are respectively connected with a water inlet pipe and a water outlet pipe through a connecting pipe component, the connecting pipe component comprises a first component and a second component, the first component comprises an annular rubber sleeve and a metal fastening sleeve, the section of the annular rubber sleeve is of a U-shaped structure matched with the pipe body of the corresponding water inlet pipe or water outlet pipe, the annular rubber sleeve is sleeved on the end face of the pipe body of the water inlet pipe or water outlet pipe at the U-shaped opening side, the metal fastening sleeve is sleeved on the outer ring face of the annular rubber sleeve, an external thread face is formed on the outer surface of the metal fastening sleeve, and a plurality of axial slots are uniformly formed in the ring face of the metal; the second component is formed on the water inlet end and the water outlet end of the water meter body, the section of the second component is matched with the U-shaped notch of the first component, the side edge of one side of the U-shaped notch close to the axis is attached to the outer surface of the annular rubber sleeve, the side edge of the other side of the U-shaped notch is an inclined plane, and an internal thread surface matched with the external thread surface is formed on the inclined plane.
As further inject, the tank bottom position that the U-shaped notch structure of second subassembly corresponds is provided with soft silica gel sealing washer pad, and when first subassembly was screwed in, annular rubber cover top leaned on soft silica gel sealing washer pad surface to make soft silica gel sealing washer pad take place to warp and realize sealedly.
By way of further limitation, the second component is made of engineering plastics or hard metal materials through molding, and the metal fastening sleeve is preferably made of spring steel through molding.
As a further limitation, the annular rubber sleeve is provided with annular protruding structures at intervals on the contact surface corresponding to the water inlet pipe or the water outlet pipe to serve as a sealing reinforcing structure.
As a further limitation, the outer surface of the metal fastening sleeve is an inclined surface matched with the outer side edge of the conical cylindrical sheath so that the inward shrinkage deformation of the metal fastening sleeve is more uniform and stable.
Has the advantages that: the utility model discloses a water gauge of conveniently taking over installation earlier when using first subassembly suit on the water pipe terminal surface that corresponds, then close soon at first subassembly position through the second subassembly on the water gauge, make the metal adapter sleeve shrink in axial line seam position when closing soon to realize fastening and sealed in the embedding annular rubber sleeve, connect not only the leakproofness good after, connect stably, make things convenient for the dismouting moreover, improved work efficiency.
Drawings
Fig. 1 is a schematic diagram of a preferred embodiment of the present invention.
Fig. 2 is an enlarged detail view of a portion a in fig. 1.
Fig. 3 is a schematic view of the assembly of the first assembly of part a of fig. 1.
Wherein: 1. a water inlet pipe; 2. a pipe connecting component; 3. a water meter body; 4. a water outlet pipe; 21. a second component; 22. a soft silica gel sealing ring pad; 23. a metal fastening sleeve; 24. an annular rubber sleeve; 25. an annular protrusion; 26. an axial slot; 27. an external thread surface.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1, 2 and 3, in a preferred embodiment of a water meter with a convenient connection pipe installation, in this embodiment, the water meter includes a water meter body 3, a water inlet pipe connector and a water outlet pipe connector are respectively disposed on two sides of the water meter body 3, and the water inlet pipe connector and the water outlet pipe connector are respectively connected to a water inlet pipe 1 and a water outlet pipe 4 to be connected through a connection pipe assembly 2.
The structure of the pipe connecting component 2 at the position shown in fig. 2 is described, the structure of the pipe connecting component 2 part comprises a first component and a second component, the first component is sleeved on the end surface of the pipe body of the water inlet pipe 1 or the water outlet pipe 4, the structure chart of the first component is shown in fig. 2 and fig. 3, the soft silica gel sealing gasket 22 matched with the pipe body of the water inlet pipe 1 or the water outlet pipe 4 is provided, the section of the soft silica gel sealing gasket 22 on the ring surface is U-shaped, the soft silica gel sealing gasket is sleeved on the end surface of the water outlet pipe 4, the inner side of the soft silica gel sealing gasket 22 is attached to the pipe body surface, and an annular protruding structure 25 serving as a sealing reinforcing structure is formed on the. The outer surface of the soft silica gel sealing washer 22 is sleeved with a metal fastening sleeve 23, the metal fastening sleeve 23 is of a hoop annular structure made of spring steel, the hoop annular structure is sleeved on the soft silica gel sealing washer 22, an external thread surface 27 is formed on the outer surface of the metal fastening sleeve 23, and a plurality of axial slots 26 are uniformly formed in the outer annular surface of the metal fastening sleeve 23.
The second component is arranged at the connecting position of the two sides of the water meter body 3 correspondingly connected with the water inlet pipe 1 and the water outlet pipe 4 and is made of engineering plastics by molding, and in other embodiments, the second component can also be made of hard metal materials with fixed morphological structures by molding; the second subassembly is the anchor ring structure of suit in the first subassembly outside, its anchor ring upper profile be with first subassembly assorted U-shaped notch structure, the U-shaped notch is on the surface of the inboard side laminating annular rubber sleeve 24 that leans on the axle center, and all set up to the inclined plane structure with metal adapter sleeve 23 on the face that corresponds metal adapter sleeve 23, and be provided with assorted internal thread face in the external screw thread face 27 position that corresponds metal adapter sleeve 23, simultaneously, be provided with soft silica gel sealing washer pad 22 in the tank bottom position of U-shaped notch.
When the water meter convenient for connecting pipe installation in the embodiment is assembled, the first component is sleeved on the end face corresponding to the water inlet pipe 1, then the first component is installed in the second component of the water meter body 3 corresponding to the water inlet side, so that the second component rotates relatively, the internal thread surface rotates on the external thread surface 27, and presses the surface of the metal fastening sleeve 23 through the inclined surface structure, so that the metal fastening sleeve 23 contracts inwards at the position of the axial slot 26, is embedded into the annular rubber sleeve 24, is locked and presses the annular protrusions 25 at two sides of the pipe body of the water inlet pipe 1 for sealing, meanwhile, the top surface of the annular rubber sleeve 24 abuts against the soft silica gel sealing gasket 22, and secondary sealing is performed by means of the soft silica gel sealing gasket 22; and then the water meter assembly is completed by performing the operation again on the water outlet pipe 4 side of the water meter body 3.
When the water meter needs to be disassembled, the water meter body 3 can be separated from the corresponding water inlet pipe 1 or the corresponding water outlet pipe 4 by reversely rotating the first component and the second component, and then the annular rubber sleeve 24 can be taken out after the metal fastening sleeve 23 is broken and disassembled on the water inlet pipe 1 or the water outlet pipe 4.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A water meter convenient for connecting pipe installation comprises a water meter body and is characterized in that a water inlet end and a water outlet end of the water meter body are respectively connected with a water inlet pipe and a water outlet pipe through a connecting pipe component, the connecting pipe component comprises a first component and a second component, the first component comprises an annular rubber sleeve and a metal fastening sleeve, the section of the annular rubber sleeve is of a U-shaped structure matched with a pipe body of the corresponding water inlet pipe or water outlet pipe, the annular rubber sleeve is sleeved on the end face of the pipe body of the water inlet pipe or water outlet pipe at the U-shaped opening side, the metal fastening sleeve is sleeved on the outer ring face of the annular rubber sleeve, an external thread face is formed on the outer surface of the metal fastening sleeve, and a plurality of axial line slots are uniformly formed on the ring face of the metal; the second component is formed on the water inlet end and the water outlet end of the water meter body, the section of the second component is matched with the U-shaped notch of the first component, the side edge of one side of the U-shaped notch close to the axis is attached to the outer surface of the annular rubber sleeve, the side edge of the other side of the U-shaped notch is an inclined plane, and an internal thread surface matched with the external thread surface is formed on the inclined plane.
2. A water meter as claimed in claim 1, wherein a soft silicone gasket is provided at the bottom of the groove corresponding to the U-shaped notch of the second member.
3. A water meter as claimed in claim 1, wherein said second member is formed of an engineering plastic or a hard metal material.
4. A water meter as claimed in claim 1, wherein said metal adapter sleeve is formed of spring steel.
5. A water meter with a convenient connection pipe installation as claimed in claim 1, wherein the annular rubber sleeve is provided with annular raised structures as seal reinforcing structures at intervals on the contact surface corresponding to the water inlet pipe or the water outlet pipe.
6. A water meter as claimed in claim 1, wherein the outer surface of said metal sleeve is beveled to match the outer edge of the cone-shaped jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021446051.4U CN212539328U (en) | 2020-07-21 | 2020-07-21 | Water meter convenient for connecting pipe installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021446051.4U CN212539328U (en) | 2020-07-21 | 2020-07-21 | Water meter convenient for connecting pipe installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212539328U true CN212539328U (en) | 2021-02-12 |
Family
ID=74518385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021446051.4U Active CN212539328U (en) | 2020-07-21 | 2020-07-21 | Water meter convenient for connecting pipe installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212539328U (en) |
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2020
- 2020-07-21 CN CN202021446051.4U patent/CN212539328U/en active Active
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