CN215767249U - Water meter counting and collecting device - Google Patents
Water meter counting and collecting device Download PDFInfo
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- CN215767249U CN215767249U CN202122107769.1U CN202122107769U CN215767249U CN 215767249 U CN215767249 U CN 215767249U CN 202122107769 U CN202122107769 U CN 202122107769U CN 215767249 U CN215767249 U CN 215767249U
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- joint
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- water meter
- flashboard
- fixedly connected
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Abstract
The utility model discloses a water meter counting and collecting device, which comprises: a counter disposed in a housing of the water meter; the water quantity acquisition device is used for acquiring the water quantity flowing through the water meter and transmitting the water quantity to the counter; wherein, water yield collection system includes: a water inlet port opened at one side of the water meter case; one end of the water quantity collecting pipe is fixedly connected to the water inlet port; the joint is coaxially and fixedly connected to the water quantity collecting pipe, and an accommodating cavity is coaxially formed in the first joint; the two through holes are symmetrically formed in the side wall of the first connector; the two gate plates are arranged in one-to-one correspondence with the two through holes; one end of the flashboard is rotatably connected to the side wall, and the other end of the flashboard is positioned outside the first joint; the cam is fixedly connected to one end of the flashboard; one end of the second joint is detachably connected to the water supply pipeline, and the outer wall of the other end of the second joint is provided with an inwards-concave annular groove; the second joint is coaxially inserted into the first joint, and the annular groove corresponds to the through hole in position.
Description
Technical Field
The utility model belongs to the technical field of water meters, and particularly relates to a water meter counting and collecting device.
Background
The water meter is a meter for measuring water flow, mostly is an accumulated flow measurement of water, and is generally divided into a positive displacement water meter and a speed water meter, wherein the water meter originates from the united kingdom and has nearly two hundred years of history.
The water meter counting and collecting device is a key part of the water meter, and the water quantity collecting part is the front end part of the water meter counting and collecting device and is used for being connected with a water supply pipeline. Water enters the impeller (positioned in the shell of the water meter) of the impact counting and collecting device in the water meter through the water supply pipeline and the water quantity collecting part to count the water quantity. Therefore, the measuring result of the water meter is directly influenced by the connecting effect of the water quantity acquisition part and the water supply pipeline. The general water yield of current water gauge is gathered (mechanism) part and is connected with water supply pipe through the screw clamp, and because the water gauge generally sets up in the comparatively narrow and small pipe shaft in space, the operation degree of difficulty of connecting water yield and gathering (mechanism) part and water supply pipe is big, and consuming time longer, if connect sealed effect not good still produce the phenomenon of leaking easily, influence the water gauge and count the accuracy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water meter counting and collecting device, which can realize the quick connection and disassembly of a water quantity collecting device and a water supply pipeline.
The technical scheme provided by the utility model is as follows:
a water meter count collection assembly, comprising:
a counter disposed in a housing of the water meter;
the water quantity acquisition device is used for acquiring the water quantity flowing through the water meter and transmitting the water quantity to the counter;
wherein, water yield collection system includes:
a water inlet port opened at one side of the water meter case;
one end of the water quantity collecting pipe is fixedly connected to the water inlet port;
the first joint is fixedly connected to the water quantity collecting pipe, and an accommodating cavity is coaxially formed in the first joint;
the two through holes are symmetrically formed in the side wall of the first joint;
the two gate plates are arranged in one-to-one correspondence with the two through holes and are symmetrically arranged; one end of the flashboard is rotatably connected to the side wall, and the other end of the flashboard is positioned outside the first joint;
the cam is fixedly connected to one end of the flashboard;
the second joint is of a tubular structure, one end of the second joint is detachably connected to the water supply pipeline, and the outer wall of the other end of the second joint is provided with an inwards-concave annular groove; the annular groove and the second joint are coaxially arranged;
the second joint is coaxially inserted into the first joint, and the annular groove corresponds to the through hole in position; and the cam enters the accommodating cavity through the through hole by rotating the flashboard and is matched and clamped on the annular groove in a clamping manner.
Preferably, the first joint has an annular limiting boss therein, and the end of the second joint abuts against the limiting boss.
Preferably, a sealing gasket is arranged between the end of the second joint and the limiting boss.
Preferably, the annular groove is an arc-shaped groove, and the outer edge of the cam is matched with the annular groove in shape.
Preferably, the water meter count acquisition device further comprises:
the two pairs of connecting lug plates are fixedly connected to the outer wall of the first connector, and the two pairs of connecting lug plates are arranged in one-to-one correspondence with the two through holes;
each pair of connecting lug plates comprises two symmetrically arranged connecting lug plates, and the through hole is positioned between the two connecting lug plates;
the supporting rod is arranged between the pair of connecting lug plates, and two ends of the supporting rod are respectively and fixedly connected to the two connecting lug plates;
wherein, one end of flashboard rotates to be connected in on the bracing piece.
Preferably, the connecting lug is disposed along an axial direction of the first joint.
Preferably, the support rod is perpendicular to the connection ear plate.
The utility model has the beneficial effects that:
the water meter counting and collecting device provided by the utility model can realize quick connection and disassembly of the water quantity collecting device and a water supply pipeline, and effectively ensures the connection sealing effect of the water quantity collecting mechanism and the water supply pipeline.
Drawings
Fig. 1 is a schematic view of the general structure of the water collection device of the present invention.
Fig. 2 is a schematic view of a first joint according to the present invention without installed rams.
Fig. 3 is a schematic view of the shutter open state of the first joint according to the present invention.
Fig. 4 is a schematic view of a shutter closed state of the first joint according to the present invention.
Fig. 5 is a schematic structural diagram of the shutter according to the present invention.
Fig. 6 is a schematic structural view of a water second joint according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.
The utility model provides a water meter counting and collecting device, which mainly comprises: a counter disposed in a housing of the water meter; and the water quantity acquisition device is used for acquiring the water quantity flowing through the water meter and transmitting the water quantity to the counter.
As shown in fig. 1 to 6, the water amount collecting device mainly comprises: a water collection pipe 110, a first connector 120 and a second connector 130. A water inlet port is formed in one side of the water meter shell 100, and one end of a water quantity collecting pipe 110 is fixedly connected to the water inlet port; the first joint 120 is fixedly connected to the other end of the water collection pipe 110, and an accommodating cavity is coaxially formed inside the first joint 120; two through holes 121 are symmetrically formed in the sidewall of the first connector 120. The two gate plates 122 are arranged in one-to-one correspondence with the two through holes 121, and the two gate plates 122 are symmetrically arranged; one end of the shutter 122 is rotatably connected to a side wall of the first joint 120; the other end of the shutter 122 is a free end, and is located outside the first joint 120. Wherein, one end of the shutter 122 connected to the sidewall of the first joint 120 is provided with a cam 122 a.
The second joint 130 is a tubular structure, one end of the second joint 130 is detachably connected to the water supply pipeline, an annular groove 131 which is recessed inwards is formed in the outer wall of the other end of the second joint 130, and the annular groove 131 and the second joint 130 are coaxially arranged. Wherein, in the open state of the shutter 122 (as shown in fig. 3), the second joint 130 is coaxially inserted into the first joint 120, the annular groove 131 corresponding to the position of the through hole 121; by rotating the shutter 122, the cam 122a enters the housing cavity of the first joint 120 through the through hole 121 (as shown in fig. 4) and is fittingly engaged on the annular groove 131; the connection of the first connector 120 with the second connector 130 is achieved. In use, the second connector 130 is first installed in the water supply pipe and the water meter collection device portion is then connected to the second connector 130 via the first connector 120. The impeller device (not shown) is installed in the water meter housing 100, and water flows into the water meter housing 100 from the water supply pipeline through the second joint 130, the first joint 120 and the water flow collecting pipe 110 in sequence, and impacts on the impeller device, so as to measure the amount of water flowing through the water meter.
Wherein, the first joint 120 is internally provided with an annular limiting boss 123, and the end part of the second joint 130 is abutted against the limiting boss 123; and a sealing gasket is arranged between the end of the second joint 130 and the limiting boss 123 to ensure the sealing connection of the first joint 120 and the second joint 130.
As a further preference, the annular groove 131 is a circular arc-shaped groove, and the outer edge of the cam 122a is matched with the shape of the annular groove 131; to ensure the connection strength and stability of the first joint 120 and the second joint 130.
In this embodiment, two pairs of connecting ear plates 124 are fixedly disposed on the outer wall of the first joint 120, and the two pairs of connecting ear plates 124 are disposed in one-to-one correspondence with the two through holes 121. Wherein each pair of connecting ear plates 124 comprises two connecting ear plates 124 symmetrically arranged, and the through hole 121 is located between the two connecting ear plates 124. Two ends of the support rod 125 are respectively fixedly connected to the two connecting ear plates 124; one end of the shutter 122, which is provided with a cam 122a, is rotatably connected to the support rod 125. The connection lug 124 is disposed along the axial direction of the first connector 120, and the support rod 125 is disposed perpendicular to the connection lug 124.
Preferably, a through hole 122b is formed at a free end of the shutter plate 122, the through hole 122b is used for installing a lead sealing line, and after the water meter is installed, the two shutter plates 122 can be connected together through the lead sealing line to prevent the water meter from being detached at will.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (7)
1. A water meter count collection device, comprising:
a counter disposed in a housing of the water meter;
the water quantity acquisition device is used for acquiring the water quantity flowing through the water meter and transmitting the water quantity to the counter;
wherein, water yield collection system includes:
a water inlet port opened at one side of the water meter case;
one end of the water quantity collecting pipe is fixedly connected to the water inlet port;
the first joint is fixedly connected to the water quantity collecting pipe, and an accommodating cavity is coaxially formed in the first joint;
the two through holes are symmetrically formed in the side wall of the first joint;
the two gate plates are arranged in one-to-one correspondence with the two through holes and are symmetrically arranged; one end of the flashboard is rotatably connected to the side wall, and the other end of the flashboard is positioned outside the first joint;
the cam is fixedly connected to one end of the flashboard;
the second joint is of a tubular structure, one end of the second joint is detachably connected to the water supply pipeline, and the outer wall of the other end of the second joint is provided with an inwards-concave annular groove; the annular groove and the second joint are coaxially arranged;
the second joint is coaxially inserted into the first joint, and the annular groove corresponds to the through hole in position; and the cam enters the accommodating cavity through the through hole by rotating the flashboard and is matched and clamped on the annular groove in a clamping manner.
2. A water meter count collection device as claimed in claim 1, wherein said first connector has an annular stop boss therein, and an end of said second connector abuts against said stop boss.
3. A water meter count collection assembly as claimed in claim 2, wherein a sealing gasket is mounted between the end of said second connector and said stop boss.
4. A water meter count collection device as claimed in claim 3, wherein said annular recess is an arc-shaped recess, and the outer edge of said cam matches the shape of said annular recess.
5. A water meter count collection device as claimed in claim 3 or 4, further comprising:
the two pairs of connecting lug plates are fixedly connected to the outer wall of the first connector, and the two pairs of connecting lug plates are arranged in one-to-one correspondence with the two through holes;
each pair of connecting lug plates comprises two symmetrically arranged connecting lug plates, and the through hole is positioned between the two connecting lug plates;
the supporting rod is arranged between the pair of connecting lug plates, and two ends of the supporting rod are respectively and fixedly connected to the two connecting lug plates;
wherein, one end of flashboard rotates to be connected in on the bracing piece.
6. A water meter count collection device as claimed in claim 5, wherein said connection lugs are disposed axially of said first connection.
7. A water meter count collection device as claimed in claim 6, wherein said support bar is disposed perpendicular to said connection ear plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107769.1U CN215767249U (en) | 2021-09-02 | 2021-09-02 | Water meter counting and collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107769.1U CN215767249U (en) | 2021-09-02 | 2021-09-02 | Water meter counting and collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215767249U true CN215767249U (en) | 2022-02-08 |
Family
ID=80083161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122107769.1U Active CN215767249U (en) | 2021-09-02 | 2021-09-02 | Water meter counting and collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215767249U (en) |
-
2021
- 2021-09-02 CN CN202122107769.1U patent/CN215767249U/en active Active
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