CN214277046U - Rotor type water meter convenient to install - Google Patents
Rotor type water meter convenient to install Download PDFInfo
- Publication number
- CN214277046U CN214277046U CN202022819454.5U CN202022819454U CN214277046U CN 214277046 U CN214277046 U CN 214277046U CN 202022819454 U CN202022819454 U CN 202022819454U CN 214277046 U CN214277046 U CN 214277046U
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- Prior art keywords
- fixedly connected
- shell
- install
- rotor
- sleeve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a rotor type water gauge convenient to installation, which comprises a housin, the upper surface swing joint of casing has the cap, the inside of cap is equipped with the observation window, the front side surface of cap is equipped with the cover ring and detains the tongue, the both sides wall fixedly connected with raceway of casing, the outside fixed surface of raceway is connected with the sealing washer, the outside surface of raceway just is located the inboard fixedly connected with stopper of sealing washer, the outside surface of raceway just is located the inboard of stopper and is equipped with the sleeve, the outside surface of raceway just is located telescopic inboard fixedly connected with fixed block, one side fixedly connected with pressure spring of fixed block, the one end that pressure spring kept away from the fixed block is equipped with the throw-out collar. The utility model discloses, be equipped with the sleeve, utilize the inside screw thread of sleeve, with the water piping connection water pipe, rotate through the hand twist the piece can, do not need repetitious operation instrument, easy operation, it is more convenient to install.
Description
Technical Field
The utility model relates to a water gauge technical field especially relates to a rotor type water gauge convenient to installation.
Background
The rotor type water meter is suitable for metering the total amount of one-way water flow of a small-diameter pipeline. For example, the household water consumption of a pipeline with the caliber of 15mm and the specification of 20mm is measured. The water meter mainly comprises a shell, an impeller measuring mechanism, a speed reducing mechanism and an indicating meter, and has the characteristic of simple structure.
The rotary wing type water meter is suitable for metering the total quantity of one-way water flow of small-caliber pipelines, such as household water consumption of pipelines with the calibers of 15mm and 20mm, and mainly comprises a shell, an impeller measuring mechanism, a speed reducing mechanism and an indicating meter, has the characteristic of simple structure, and is divided into a plurality of types including a mechanical type without output, a signal output device and a signal output device which is mainly used for outputting analog quantity. In addition, the measurement principle of the rotor type water meter is also various, for example, the water flow drives the rotor to drive the gear to count, 1 pulse signal is output every rotation of the rotor, the following circuit counts, and the rotor type single flow water meter works according to the principle that the water flow impacts the impeller tangentially from the water inlet of the meter shell to rotate the impeller, and then the rotation number of the impeller is continuously recorded through the gear reduction mechanism, so that the accumulated flow passing through the water meter is recorded.
The existing rotor type water meter has the disadvantages of complex installation steps, long installation time, repeated maintenance after installation and inconvenient use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a rotor type water meter convenient to install.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a rotor type water meter convenient to install comprises a shell, wherein the upper surface of the shell is movably connected with a shell cover, an observation window is arranged inside the shell cover, a cover ring and a buckling tongue are arranged on the front side surface of the shell cover, two side walls of the shell are fixedly connected with a water delivery pipe, a sealing ring is fixedly connected with the outer side surface of the water delivery pipe, a limiting block is fixedly connected with the outer side surface of the water delivery pipe and the inner side of the sealing ring, a sleeve is arranged on the outer side surface of the water delivery pipe and the inner side of the limiting block, a fixing block is fixedly connected with the outer side surface of the water delivery pipe and the inner side of the sleeve, a compression spring is fixedly connected with one side of the fixing block, and a push ring is arranged at one end, away from the fixing block, of the compression spring;
glass is observed to the inside fixedly connected with of roof of casing, the inside wall fixedly connected with display device of casing, the inside wall of casing and the below fixedly connected with diaphragm that is located display device, the last fixed surface of diaphragm is connected with the calculator, the inside of diaphragm is equipped with the pivot, the outside surface of pivot is equipped with the plectrum, the inside inner wall of casing is equipped with the withstand voltage pad, the upper surface of withstand voltage pad is equipped with measuring transducer.
As a further description of the above technical solution:
the upper surface of the shell is provided with a buckling groove, and the buckling tongue is buckled and connected with the buckling groove.
As a further description of the above technical solution:
the outside fixed surface of casing is connected with the protective sheath, the material of protective sheath is heat-resisting frost-resistant rubber sleeve.
As a further description of the above technical solution:
the push ring is connected with the outer side surface of the water delivery pipe in a sliding mode, and a filter screen is arranged at the joint of the water delivery pipe and the shell.
As a further description of the above technical solution:
the bottom end of the rotating shaft is rotatably connected with the bottom wall of the shell, and a shockproof pad is arranged on the lower surface of the shell.
As a further description of the above technical solution:
and a sealing ring is arranged at the joint of the transverse plate and the inner wall of the shell, and a pressure sensor is arranged on the outer side surface of one end, close to the shell, of the water delivery pipe.
As a further description of the above technical solution:
the inside of protective sheath is equipped with the annular, the lid ring is connected with the annular cooperation.
As a further description of the above technical solution:
the inner wall of the sleeve is provided with internal threads, and the outer side surface of the sleeve is provided with a twisting piece.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this rotor formula water gauge convenient to installation is equipped with the sleeve, utilizes the inside screw thread of sleeve, with the raceway connection water pipe, rotate through the hand twist the piece can, do not need repetitious operation instrument, easy operation, it is more convenient to install.
2. Compared with the prior art, the rotor type water meter convenient to install is provided with the shifting sheet, so that the flow velocity of water flow is reduced, the water meter is not easy to damage due to overlarge pressure of the water meter, and the long-time use of the water meter is facilitated.
3. Compared with the prior art, the rotor type water meter convenient to install is provided with the filter screen, impurities in water can be filtered, the impurities in the water meter cannot enter easily, and the internal structure of the water meter can be protected.
4. Compared with the prior art, this rotor formula water gauge convenient to installation is equipped with the protective sheath, and when difficult weather was colder, the water gauge was inside to be frozen, was favorable to the water gauge application range wider.
Drawings
Fig. 1 is a sectional view of a rotor type water meter convenient to install according to the present invention;
fig. 2 is a partial front view of a rotor-type water meter convenient to mount according to the present invention;
fig. 3 is a top view of a housing of a rotor-type water meter convenient to mount according to the present invention;
fig. 4 is a perspective view of a housing of a rotor-type water meter convenient to mount according to the present invention;
fig. 5 is an enlarged view of a position a in fig. 1 of the rotor type water meter convenient to mount according to the present invention.
Illustration of the drawings:
1. a housing; 2. a shell cover; 3. a cover ring; 4. observing glass; 5. a display device; 6. a seal ring; 7. a water delivery pipe; 8. filtering with a screen; 9. a pressure resistant pad; 10. a rotating shaft; 11. a measurement sensor; 12. a shifting sheet; 13. a crash pad; 14. a calculator; 15. a seal ring; 16. a pressure sensor; 17. a sleeve; 18. a protective sleeve; 19. an observation window; 20. a buckle tongue; 21. a compression spring; 22. a push ring; 23. a limiting block; 24. a fixed block; 25. a transverse plate.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model provides a rotor type water meter convenient to installation: the water meter comprises a shell 1, a protective sleeve 18 is fixedly connected to the outer side surface of the shell 1, when the weather is not easy to be caused to be cold, the inner part of the water meter is frozen, the application range of the water meter is wider, an annular groove is formed in the protective sleeve 18, the protective sleeve 18 is made of a heat-resistant anti-freezing rubber sleeve, a shell cover 2 is movably connected to the upper surface of the shell 1, an observation window 19 is formed in the shell cover 2, a cover ring 3 and a buckling tongue 20 are arranged on the front side surface of the shell cover 2, a water conveying pipe 7 is fixedly connected to two side walls of the shell 1, a pressure sensor 16 is arranged on the outer side surface of one end, close to the shell 1, of the water conveying pipe 7, a sealing ring 15 is fixedly connected to the outer side surface of the water conveying pipe 7, a limiting block 23 is fixedly connected to the inner side of the sealing ring 15, a sleeve 17 is arranged on the outer side surface of the water conveying pipe 7 and located on the inner side of the limiting block 23, a fixing block 24 is fixedly connected to the outer side surface of the water conveying pipe 7 and located on the inner side of the sleeve 17, one side of the fixed block 24 is fixedly connected with a compression spring 21, and one end of the compression spring 21, which is far away from the fixed block 24, is provided with a push ring 22;
The upper surface of casing 1 is opened there is the catching groove, buckle tongue 20 is connected with the catching groove lock, the outside surface sliding connection of push ring 22 and raceway 7, raceway 7 is equipped with filter screen 8 with casing 1's junction, be favorable to filtering aquatic impurity, be difficult for making the inside impurity that gets into of water gauge, be favorable to protecting the inner structure of water gauge, the bottom and the 1 diapire of casing of pivot 10 rotate to be connected, casing 1's lower surface is equipped with antivrbration pad 13, diaphragm 25 is equipped with sealing ring 6 with casing 1 inner wall junction, cover ring 3 is connected with the annular cooperation, the inner wall of sleeve 17 is equipped with the internal thread, the outside surface of sleeve 17 is equipped with twists the piece.
The working principle is as follows: connect raceway 7 into suitable position, utilize sealing washer 15 to seal, rotate sleeve 17 through twisting the piece, utilize the inside screw thread of sleeve 17, connect the water pipe with raceway 7, it can to twist the piece through the hand rotation, need not multiple operation instrument, moreover, the steam generator is simple in operation, it is more convenient to install, utilize pressure spring 21, make the junction more stable, be difficult for becoming flexible, let in rivers, utilize measuring sensor 11 and calculator 14, can measure water yield and velocity of flow, and utilize display device 5 to carry out the reading, plectrum 12 makes the velocity of flow diminish, be difficult for making water gauge pressure too big and lead to the water gauge to damage, be favorable to the long-time use of water gauge, filter screen 8 is favorable to filtering aquatic impurity, be difficult for making the inside impurity that gets into of water gauge, be favorable to protecting the inner structure of water gauge.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. A rotor formula water gauge convenient to installation, includes casing (1), its characterized in that: the upper surface of the shell (1) is movably connected with a shell cover (2), an observation window (19) is arranged in the shell cover (2), the front side surface of the shell cover (2) is provided with a cover ring (3) and a latch (20), the two side walls of the shell (1) are fixedly connected with water delivery pipes (7), the outer side surfaces of the water delivery pipes (7) are fixedly connected with sealing rings (15), the outer side surface of the water delivery pipe (7) and the inner side of the sealing ring (15) are fixedly connected with a limiting block (23), a sleeve (17) is arranged on the outer side surface of the water delivery pipe (7) and positioned on the inner side of the limiting block (23), the outer side surface of the water delivery pipe (7) and the inner side of the sleeve (17) are fixedly connected with a fixing block (24), a pressing spring (21) is fixedly connected to one side of the fixing block (24), and a push ring (22) is arranged at one end, far away from the fixing block (24), of the pressing spring (21);
glass (4) are observed to the inside fixedly connected with of roof of casing (1), inside wall fixedly connected with display device (5) of casing (1), the inside wall of casing (1) just is located below fixedly connected with diaphragm (25) of display device (5), the last fixed surface of diaphragm (25) is connected with calculator (14), the inside of diaphragm (25) is equipped with pivot (10), the outside surface of pivot (10) is equipped with plectrum (12), the inside inner wall of casing (1) is equipped with withstand voltage pad (9), the upper surface of withstand voltage pad (9) is equipped with measuring sensor (11).
2. A rotor-type water meter of the type described in claim 1, and being easy to install, wherein: the upper surface of the shell (1) is provided with a buckling groove, and the buckling tongue (20) is buckled and connected with the buckling groove.
3. A rotor-type water meter of the type described in claim 1, and being easy to install, wherein: the outer side fixed surface of casing (1) is connected with protective sheath (18), the material of protective sheath (18) is heat-resisting frost-resistant rubber sleeve.
4. A rotor-type water meter of the type described in claim 1, and being easy to install, wherein: the push ring (22) is connected with the outer side surface of the water delivery pipe (7) in a sliding mode, and a filter screen (8) is arranged at the connecting position of the water delivery pipe (7) and the shell (1).
5. A rotor-type water meter of the type described in claim 1, and being easy to install, wherein: the bottom end of the rotating shaft (10) is rotatably connected with the bottom wall of the shell (1), and a shock pad (13) is arranged on the lower surface of the shell (1).
6. A rotor-type water meter of the type described in claim 1, and being easy to install, wherein: the sealing ring (6) is arranged at the joint of the transverse plate (25) and the inner wall of the shell (1), and the outer side surface of one end, close to the shell (1), of the water delivery pipe (7) is provided with the pressure sensor (16).
7. A rotor-type water meter of the type described in claim 3, and being easy to install, wherein: the inside of protective sheath (18) is equipped with the annular, lid ring (3) are connected with the annular cooperation.
8. A rotor-type water meter of the type described in claim 1, and being easy to install, wherein: the inner wall of sleeve (17) is equipped with the internal thread, the outside surface of sleeve (17) is equipped with twists the piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022819454.5U CN214277046U (en) | 2020-11-30 | 2020-11-30 | Rotor type water meter convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022819454.5U CN214277046U (en) | 2020-11-30 | 2020-11-30 | Rotor type water meter convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214277046U true CN214277046U (en) | 2021-09-24 |
Family
ID=77778376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022819454.5U Expired - Fee Related CN214277046U (en) | 2020-11-30 | 2020-11-30 | Rotor type water meter convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214277046U (en) |
-
2020
- 2020-11-30 CN CN202022819454.5U patent/CN214277046U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |