CN202255471U - Intelligent digital display high-pressure water injection meter - Google Patents
Intelligent digital display high-pressure water injection meter Download PDFInfo
- Publication number
- CN202255471U CN202255471U CN2011204191851U CN201120419185U CN202255471U CN 202255471 U CN202255471 U CN 202255471U CN 2011204191851 U CN2011204191851 U CN 2011204191851U CN 201120419185 U CN201120419185 U CN 201120419185U CN 202255471 U CN202255471 U CN 202255471U
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- impeller
- box
- agate
- dividing plate
- impeller box
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Abstract
The utility model discloses an intelligent digital display high-pressure water injection meter, which comprises a meter head, an induction magnetic head, an upper impeller box, a lower impeller box and an impeller, wherein the top of the upper impeller box is connected with the meter head through a clapboard; the bottom of the upper impeller box is connected with the lower impeller box through a screw; the left and right ends of the bottom of the lower impeller box are provided with adjusting devices respectively; a tip is arranged between the left and right adjusting devices; the lower end of the tip is connected with a tip adjusting nut; the top end of the tip is matched with the lower end of an impeller shaft through a lower agate; a protective sleeve is sleeved outside the lower end of the impeller shaft; the impeller is sleeved outside the protective sleeve; a joint between the impeller and the impeller shaft is provided with an impeller adjusting nut; the upper end of the impeller shaft is matched with a clapboard agate arranged in the clapboard after passing through the induction magnetic head and an upper agate in sequence; an induction lining ring is arranged outside the induction magnetic head; and a clapboard agate lining ring is arranged outside the clapboard agate. The intelligent digital display high-pressure water injection meter has the advantages of high stability, high airtightness, high adjustability and wide application range.
Description
Technical field
The utility model relates to a kind of liquid flow mearuement instrument, relates in particular to a kind of intelligent digital high-pressure water-filling meter, specifically is applicable to the job stability that improves device, and the scope of application of expansion instrument.
Background technology
At present, water injection meter commonly used relies on the rotation of flowing water impeller more, drives a series of gear and pointer by impeller through transmission shaft again, on index dial, is shown the flow of water outlet at last by pointer.But the error of this kind water injection meter is bigger, has not been suitable for existing liquid meter requirements of one's work.
The Chinese patent Granted publication number is CN2529210Y, and Granted publication day is that the utility model patent on January 1st, 2003 discloses a kind of intelligent digital high-pressure water-filling meter, is formed by impeller, axle, magnetic patch, dividing plate, coil, battery, signal-processing board, display board and seal pad; When water flows to outlet from inlet, impeller, and then the drive axle rotates with magnetic patch; The coil-induced rotation that goes out magnetic patch; And the generation sine wave signal, signal-processing board amplifies sine wave signal, after shaping, the processing; Form numeral, on display board, show.Though this utility model both can show instantaneous delivery, can show integrated flow again, because essential fixing, antivibration facility are not set around its sensor, thereby in use, sensor is prone to rock, and can influence measuring stability; And this utility model does not possess necessary tunable arrangement, and working environment is had higher requirement, can only work in the level ground, and adjustability is relatively poor, and accommodation is narrower.
Summary of the invention
The purpose of the utility model is to overcome defective and the problem that stability is weak, adjustability is relatively poor, accommodation is narrower that exists in the prior art, and the intelligent digital high-pressure water-filling meter that a kind of stability is strong, adjustability is better, accommodation is wider is provided.
For realizing above purpose; The technical solution of the utility model is: a kind of intelligent digital high-pressure water-filling meter, comprise gauge outfit, last impeller box, following impeller box and impeller, and said top of going up impeller box is connected with gauge outfit; The bottom is connected with following impeller box; Last impeller box, down the middle part of impeller box is run through and is provided with impeller shaft, and the upper end of impeller shaft is connected with induction magnetic head, and the lower end is connected with top through following agate; Said impeller is positioned at the inside of impeller box down, and impeller matches with the lower end of impeller shaft behind protective jacket;
Said top of going up impeller box is connected with gauge outfit through dividing plate, and the bottom is connected with following impeller box through screw, and the right ends of following impeller box bottom respectively is provided with regulating device; Be provided with top between the said left and right regulating device; Top lower end is connected with top setting nut; Top warp agate down matches with the lower end of impeller shaft, and the outer cover of the lower end of impeller shaft is equipped with protective jacket, and the outer cover of protective jacket is equipped with impeller; The junction of impeller and impeller shaft is provided with the impeller setting nut; The upper end of impeller shaft successively through induction magnetic head, go up agate after with dividing plate in the dividing plate agate that is provided with match, the outer setting of induction magnetic head has the induction lining ring, the outer setting of dividing plate agate has dividing plate agate lining ring.
Said regulating device comprises adjustable plate, regulating sleeve and set screw, and adjustable plate, regulating sleeve are fixedly connected through set screw.
The said outer cover that is positioned at the position of protective jacket on top is equipped with top bearing, and the position of near-induction magnetic head is provided with the impeller shaft bearing on the said impeller shaft.
The bottom of said dividing plate is provided with the dividing plate O-ring seal, and the said bottom of impeller box down is provided with down the impeller box O-ring seal.
Compared with prior art, the beneficial effect of the utility model is:
1, connects by impeller shaft in a kind of intelligent digital high-pressure water-filling meter of the utility model and go up impeller box, impeller box, induction magnetic head and impeller down; The rotating speed of guaranteeing impeller in the work can be recorded by induction magnetic head; Passing to gauge outfit by induction magnetic head again shows; Be stability, the induction magnetic head measuring stability of guaranteeing wheel rotation; This device is provided with guard blocks such as dividing plate, protective jacket, lining ring, bearing to improve the buffering effect of each parts at each key position, guarantee the stability of its operation, thereby improve the final stability of this device.Therefore the stability of the utility model is stronger.
2, a kind of intelligent digital high-pressure water-filling meter of the utility model respectively is provided with regulating device, is provided with top setting nut in top lower end in the right ends of following impeller box bottom; During use; Can be according to the difference of environment for use; Through regulating device, top setting nut this device is regulated, made it can adapt to various environment, guarantee the normal of measurement effect.Therefore the adjustability of the utility model is better, and accommodation is wider.
3, a kind of intelligent digital high-pressure water-filling meter of the utility model is provided with the dividing plate O-ring seal in the bottom of dividing plate; The said bottom of impeller box down is provided with down the impeller box O-ring seal; The design of those O-ring seals can improve the sealing effectiveness of this device, improves the reliability of work.Therefore the sealing of the utility model is better.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: gauge outfit 1, go up impeller box 2, dividing plate 21, screw 22, dividing plate agate 23, dividing plate O-ring seal 24, dividing plate agate lining ring 25, down impeller box 3, down impeller box O-ring seal 31, impeller 4, protective jacket 41, impeller setting nut 42, impeller shaft 5, go up agate 51, agate 52, impeller shaft bearing 54, induction magnetic head 6, induction lining ring 61, top 7, top setting nut 71, top bearing 72, regulating device 8, adjustable plate 81, regulating sleeve 82, set screw 83 down.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is done further detailed explanation.
Referring to Fig. 1, a kind of intelligent digital high-pressure water-filling meter comprises gauge outfit 1, last impeller box 2, following impeller box 3 and impeller 4; Said top of going up impeller box 2 is connected with gauge outfit 1, and the bottom is connected with following impeller box 3, and the middle part of last impeller box 2, time impeller box 3 is run through and is provided with impeller shaft 5; The upper end of impeller shaft 5 is connected with induction magnetic head 6; Lower end warp agate 52 down is connected with top 7, and said impeller 4 is positioned at the inside of impeller box 3 down, and impeller 4 matches with the lower end of impeller shaft 5 behind protective jacket 41;
One of special feature of the utility model is: the top of going up impeller box 2 is connected with gauge outfit 1 through dividing plate 21, and the bottom is connected with following impeller box 3 through screw 22, and the right ends of following impeller box 3 bottoms respectively is provided with regulating device 8; Be provided with top 7 between the said left and right regulating device 8; Top 7 lower end is connected with top setting nut 71; Top warp agate 52 down matches with the lower end of impeller shaft 5, and the outer cover of the lower end of impeller shaft 5 is equipped with protective jacket 41, and the outer cover of protective jacket 41 is equipped with impeller 4; Impeller 4 is provided with impeller setting nut 42 with the junction of impeller shaft 5; Match with the dividing plate agate 23 of setting in the dividing plate 21 behind induction magnetic head 6, last agate 51 successively in the upper end of impeller shaft 5, the outer setting of induction magnetic head 6 has induction lining ring 61, and the outer setting of dividing plate agate 23 has dividing plate agate lining ring 25.This design is convenient to improve the stability and the adjustability of this device.
Preferred regulating device 8 comprises adjustable plate 81, regulating sleeve 82 and set screw 83, and adjustable plate 81, regulating sleeve 82 are fixedly connected through set screw 83.This design is convenient to improve the adjustability of this device, with the expanding application scope.
The outer cover that is positioned at the position of protective jacket 41 on preferred top 7 is equipped with top bearing 72, and the position of near-induction magnetic head 6 is provided with impeller shaft bearing 54 on the said impeller shaft 5.This design is convenient to improve the stability of this device.
The bottom of preferred separator 21 is provided with dividing plate O-ring seal 24, and the said bottom of impeller box 3 down is provided with down impeller box O-ring seal 31.This design is convenient to improve the sealing of this device.
Therefore not only stability is strong for the utility model, sealing is better, and adjustability is better, accommodation is wider.
The above is merely the preferred embodiments of the utility model; The protection domain of the utility model does not exceed with above-mentioned embodiment; As long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (4)
1. intelligent digital high-pressure water-filling meter; Comprise gauge outfit (1), last impeller box (2), following impeller box (3) and impeller (4), said top of going up impeller box (2) is connected with gauge outfit (1), and the bottom is connected with following impeller box (3); Last impeller box (2), down the middle part of impeller box (3) is run through and is provided with impeller shaft (5); The upper end of impeller shaft (5) is connected with induction magnetic head (6), and lower end warp agate (52) down is connected with top (7), and said impeller (4) is positioned at the inside of impeller box (3) down; And impeller (4) matches with the lower end of impeller shaft (5) behind protective jacket (41), it is characterized in that:
Said top of going up impeller box (2) is connected with gauge outfit (1) through dividing plate (21), and the bottom is connected with following impeller box (3) through screw (22), and the right ends of following impeller box (3) bottom respectively is provided with regulating device (8); Be provided with between the said left and right regulating device (8) top (7); The lower end of top (7) is connected with top setting nut (71); Top warp agate (52) down matches with the lower end of impeller shaft (5); The outer cover of the lower end of impeller shaft (5) is equipped with protective jacket (41); The outer cover of protective jacket (41) is equipped with impeller (4), and impeller (4) is provided with impeller setting nut (42) with the junction of impeller shaft (5), matches with the dividing plate agate (23) of setting in the dividing plate (21) behind induction magnetic head (6), last agate (51) successively in the upper end of impeller shaft (5); The outer setting of induction magnetic head (6) has induction lining ring (61), and the outer setting of dividing plate agate (23) has dividing plate agate lining ring (25).
2. a kind of intelligent digital high-pressure water-filling meter according to claim 1; It is characterized in that: said regulating device (8) comprises adjustable plate (81), regulating sleeve (82) and set screw (83), and adjustable plate (81), regulating sleeve (82) are fixedly connected through set screw (83).
3. a kind of intelligent digital high-pressure water-filling meter according to claim 1 and 2; It is characterized in that: the outer cover that is positioned at the position of protective jacket (41) on said top (7) is equipped with top bearing (72), and the position that said impeller shaft (5) is gone up near-induction magnetic head (6) is provided with impeller shaft bearing (54).
4. a kind of intelligent digital high-pressure water-filling meter according to claim 1 and 2 is characterized in that: the bottom of said dividing plate (21) is provided with dividing plate O-ring seal (24), and the said bottom of impeller box (3) down is provided with down impeller box O-ring seal (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204191851U CN202255471U (en) | 2011-10-28 | 2011-10-28 | Intelligent digital display high-pressure water injection meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204191851U CN202255471U (en) | 2011-10-28 | 2011-10-28 | Intelligent digital display high-pressure water injection meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255471U true CN202255471U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204191851U Expired - Lifetime CN202255471U (en) | 2011-10-28 | 2011-10-28 | Intelligent digital display high-pressure water injection meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011813A1 (en) * | 2014-07-21 | 2016-01-28 | 杭州竞达电子有限公司 | Electronic intelligent helical-vaned small-caliber water meter |
-
2011
- 2011-10-28 CN CN2011204191851U patent/CN202255471U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011813A1 (en) * | 2014-07-21 | 2016-01-28 | 杭州竞达电子有限公司 | Electronic intelligent helical-vaned small-caliber water meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |