CN211121425U - Water meter movement with filtering function - Google Patents
Water meter movement with filtering function Download PDFInfo
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- CN211121425U CN211121425U CN201922281442.9U CN201922281442U CN211121425U CN 211121425 U CN211121425 U CN 211121425U CN 201922281442 U CN201922281442 U CN 201922281442U CN 211121425 U CN211121425 U CN 211121425U
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Abstract
The utility model discloses a water gauge core with filtering capability, including water gauge tube socket and filter tube, install the water gauge core on the water gauge tube socket, the one end fixedly connected with water connectors of water gauge tube socket, the first flange joint of the outside fixedly connected with of the other end of water gauge tube socket, the one end fixedly connected with water connectors of filter tube, the outside fixedly connected with second flange joint of the other end of filter tube. The utility model has the advantages that the installation mode of the flange has better communication effect and sealing performance and is convenient to disassemble and maintain by arranging the water meter tube seat and the filter tube which are installed through the flange joint; the filter screen cylinder which can filter water flow entering the water meter pipe seat is arranged in the filter pipe and is installed inside the filter pipe in a threaded installation mode, so that the filter screen cylinder can be conveniently disassembled, assembled and maintained cleanly, sundries passing through the water meter are filtered to protect the water meter core, and the metering accuracy of the water meter is improved.
Description
Technical Field
The utility model relates to a water gauge equipment technical field specifically is a water gauge core with filtering capability.
Background
The water meter is a meter for measuring water flow, mostly for measuring the accumulated flow of water, and generally divided into a positive displacement water meter and a speed water meter, when selecting the specification of the water meter, the size and the flow range of the flow used in the normal condition should be estimated firstly, and then the water meter with the specification of which the common flow is closest to the value is selected as the first choice, and the core of the water meter is one of the most critical components in the water meter.
When measuring rivers through the water gauge, if the rivers quality of water that flows through is relatively poor to contain some debris that can produce the influence to the water gauge work, this also can lead to the damage of water gauge core or indirect influence water gauge's measurement accuracy, so the setting filters the rivers that flow through very necessarily, and conventional water gauge filter equipment dismantles the difficulty simultaneously, and subsequent maintenance is clean inconvenient, therefore we need provide a water gauge core that has filtering capability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water gauge core with filtering capability sets up the water gauge pipeline that can dismantle to wherein set up and to carry out filterable net section of thick bamboo to the rivers of process, protect the core of water gauge, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a water meter movement with a filtering function comprises a water meter tube seat and a filtering tube, wherein the water meter movement is installed on the water meter tube seat, one end of the water meter tube seat is fixedly connected with a water outlet joint, the other end of the water meter tube seat is fixedly connected with a first flange joint, one end of the filtering tube is fixedly connected with a water inlet joint, the other end of the filtering tube is fixedly connected with a second flange joint, the water meter tube seat and the filtering tube are communicated with a second flange joint flange through the first flange joint, a filtering screen cylinder is installed in the filtering tube in an inserting mode, one end of the filtering screen cylinder is fixedly connected with a connecting tube, a hollow joint is fixedly connected onto the connecting tube, a first limiting ring is fixedly connected onto the filtering screen cylinder, an external threaded tube is communicated onto the filtering screen cylinder, a second limiting ring is fixedly connected onto the connecting tube, and a first limiting bulge and a second limiting bulge are arranged in the, the external thread pipe thread is installed at the water inlet joint.
Preferably, the first flange joint and the second flange joint are provided with locking bolts, and the first flange joint and the second flange joint are locked and fixed through the locking bolts.
Preferably, the first limiting protrusion and the second limiting protrusion are arranged to be annularly arranged protrusions, the outer diameter of the first limiting ring is smaller than that of the second limiting ring, and the outer diameter of the first limiting ring is smaller than that of the second limiting protrusion.
Preferably, one end of the water inlet connector is provided with an internal thread, and the external thread pipe is installed in the internal thread in a threaded mode.
Preferably, the hollow joint is a stainless steel hollow outer hexagonal hollow joint.
Preferably, the filter screen cylinder is a stainless steel screen cylinder, and the water outlet joint and the water inlet joint are both stainless steel ferrule type straight joints.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the installation mode of the flange has better communication effect and sealing performance and is convenient to disassemble and maintain by arranging the water meter tube seat and the filter tube which are installed through the flange joint; the filter screen cylinder which can filter water flow entering the water meter pipe seat is arranged in the filter pipe and is installed inside the filter pipe in a threaded installation mode, so that the filter screen cylinder can be conveniently disassembled, assembled and maintained cleanly, sundries passing through the water meter are filtered to protect the water meter core, and the metering accuracy of the water meter is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural view of the filter screen cylinder of the present invention.
In the figure: 1. a water meter pipe seat; 2. a filter tube; 3. a water outlet joint; 4. a water meter movement; 5. a water inlet joint; 6. a connecting pipe; 7. a filter screen cylinder; 8. a first limit ring; 9. a second limit bulge; 10. a first flange joint; 11. a second flange joint; 12. locking the bolt; 13. a first limit protrusion; 14. a second stop collar; 15. a hollow joint; 16. an externally threaded tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a water meter movement with a filtering function comprises a water meter tube seat 1 and a filtering tube 2, wherein the water meter tube seat 1 is provided with a water meter movement 4, one end of the water meter tube seat 1 is fixedly connected with a water outlet connector 3, the other end of the water meter tube seat 1 is externally and fixedly connected with a first flange connector 10, one end of the filtering tube 2 is fixedly connected with a water inlet connector 5, the other end of the filtering tube 2 is externally and fixedly connected with a second flange connector 11, the water meter tube seat 1 and the filtering tube 2 are in flange communication with the second flange connector 11 through the first flange connector 10, a filtering screen cylinder 7 is inserted and installed in the filtering tube 2, one end of the filtering screen cylinder 7 is fixedly connected with a connecting tube 6, the connecting tube 6 is fixedly connected with a hollow connector 15, the filtering screen cylinder 7 is fixedly connected with a first limiting ring 8, the filtering screen cylinder 7 is communicated with an external thread tube 16, a first limiting bulge 13 and a second limiting bulge 9 are arranged in the filter pipe 2, and an external thread pipe 16 is installed on the water inlet joint 5 in a threaded mode.
And locking bolts 12 are arranged on the first flange joint 10 and the second flange joint 11, and the first flange joint 10 and the second flange joint 11 are locked and fixed through the locking bolts 12. The first limiting bulge 13 and the second limiting bulge 9 are arranged to be annularly arranged bulges, the outer diameter of the first limiting ring 8 is smaller than the outer diameter of the second limiting ring 14, and the outer diameter of the first limiting ring 8 is smaller than the annularly arranged inner diameter of the second limiting bulge 9. One end of the water inlet joint 5 is provided with an internal thread in which an external threaded pipe 16 is threadedly mounted. The hollow joint 15 is a stainless steel hollow outer hexagonal hollow joint. The filtering net cylinder 7 is a stainless steel net cylinder, and the water outlet joint 3 and the water inlet joint 5 are both stainless steel ferrule type straight joints.
The working principle is as follows: the utility model has the advantages that the water meter tube seat 1 and the filter tube 2 which are installed through the flange joint are arranged, the installation mode of the flange has better communication effect and sealing performance, and the disassembly and the maintenance are convenient; the filter screen cylinder 7 capable of filtering water flow entering the water meter pipe seat 1 is arranged in the filter pipe 2, the filter screen cylinder 7 is installed inside the filter pipe 2 in a threaded installation mode, disassembly and cleaning maintenance can be facilitated, sundries passing through the water meter are filtered to protect a water meter core, and the metering accuracy of the water meter is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a water gauge core with filtering capability, includes water gauge tube socket (1) and filter tube (2), its characterized in that: the water meter comprises a water meter tube seat (1), a water meter movement (4) is installed on the water meter tube seat (1), one end of the water meter tube seat (1) is fixedly connected with a water outlet connector (3), the other end of the water meter tube seat (1) is fixedly connected with a first flange connector (10), one end of a filter tube (2) is fixedly connected with a water inlet connector (5), the other end of the filter tube (2) is fixedly connected with a second flange connector (11), the water meter tube seat (1) and the filter tube (2) are in flange communication with the second flange connector (11) through the first flange connector (10), a filter screen cylinder (7) is installed in the filter tube (2) in an inserting mode, one end of the filter screen cylinder (7) is fixedly connected with a connecting tube (6), a hollow connector (15) is fixedly connected onto the connecting tube (6), and a first limiting ring (8) is fixedly connected onto the, the filter screen cylinder (7) is communicated with an external threaded pipe (16), the connecting pipe (6) is fixedly connected with a second limiting ring (14), a first limiting bulge (13) and a second limiting bulge (9) are arranged in the filter pipe (2), and the external threaded pipe (16) is installed on the water inlet joint (5) in a threaded mode.
2. A water meter movement with filtration function as claimed in claim 1, characterized in that: and locking bolts (12) are arranged on the first flange joint (10) and the second flange joint (11), and the first flange joint (10) and the second flange joint (11) are locked and fixed through the locking bolts (12).
3. A water meter movement with filtration function as claimed in claim 1, characterized in that: the first limiting bulge (13) and the second limiting bulge (9) are arranged to be annularly arranged and bulged, the outer diameter of the first limiting ring (8) is smaller than the outer diameter of the second limiting ring (14), and the outer diameter of the first limiting ring (8) is smaller than the annularly arranged inner diameter of the second limiting bulge (9).
4. A water meter movement with filtration function as claimed in claim 1, characterized in that: one end of the water inlet joint (5) is provided with an internal thread, and the external thread pipe (16) is installed in the internal thread in a threaded mode.
5. A water meter movement with filtration function as claimed in claim 1, characterized in that: the hollow joint (15) is a stainless steel hollow outer hexagonal hollow joint.
6. A water meter movement with filtration function as claimed in claim 1, characterized in that: the filter screen cylinder (7) is a stainless steel screen cylinder, and the water outlet joint (3) and the water inlet joint (5) are both stainless steel ferrule type straight joints.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922281442.9U CN211121425U (en) | 2019-12-18 | 2019-12-18 | Water meter movement with filtering function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922281442.9U CN211121425U (en) | 2019-12-18 | 2019-12-18 | Water meter movement with filtering function |
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CN211121425U true CN211121425U (en) | 2020-07-28 |
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CN201922281442.9U Active CN211121425U (en) | 2019-12-18 | 2019-12-18 | Water meter movement with filtering function |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113551735A (en) * | 2021-07-05 | 2021-10-26 | 山东善水仪表科技有限公司 | Electron teletransmission water gauge with purification performance |
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2019
- 2019-12-18 CN CN201922281442.9U patent/CN211121425U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113551735A (en) * | 2021-07-05 | 2021-10-26 | 山东善水仪表科技有限公司 | Electron teletransmission water gauge with purification performance |
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