CN208721169U - A kind of Ultrasonic water meter - Google Patents
A kind of Ultrasonic water meter Download PDFInfo
- Publication number
- CN208721169U CN208721169U CN201821474678.3U CN201821474678U CN208721169U CN 208721169 U CN208721169 U CN 208721169U CN 201821474678 U CN201821474678 U CN 201821474678U CN 208721169 U CN208721169 U CN 208721169U
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- Prior art keywords
- ultrasonic
- water meter
- water
- valve body
- ultrasonic water
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Abstract
The utility model discloses a kind of Ultrasonic water meters, its structure includes on-off valve, water pipe and ultrasonic water meter, ultrasonic water meter includes top cover, liquid crystal display, valve body, ultrasonic transducer module and flange, a kind of Ultrasonic water meter of the utility model, it is beneficial to benefit, using ultrasonic wave time difference principle, the all-electronin water meter being fabricated using technical grade electronic component, with precision height compared with mechanical water meter, good reliability, initiating flow velocity is low, range ratio is wide, the high the operation is stable of measurement accuracy, long service life, internal no-movable part is without flow blocking element, it is not influenced by impurities in water, parameter that no setting is required, any angle installation, with outstanding small flow sensing capability, the problem of can solve numerous conventional water meters, the water rate gradient that is more suitable charge, be more suitable water resource saving and rationally utilize the features such as.
Description
Technical field
The utility model is a kind of Ultrasonic water meter, belongs to water meter technical field.
Background technique
It is well known that conventional flow meters or heat energy meter mostly use mechanical impellor formula or rotary wind type etc., according to wheel rotation
Circle number is directly proportional to flow, and calculator calculates flow by the circle number of acquisition wheel rotation, since the rotation of impeller has machinery
Abrasion, therefore tradition machinery formula flowmeter or heat energy meter the defects of that there are service lifes is short, structure vice president, especially because impeller is ground
The reasons such as damage will cause measurement accuracy reduction, in addition, since fluid exists containing in the case where impurity, mechanical flowmeter or heat
Therefore energy table can usually be seriously affected by what is blocked, bring loss to user, with the rapid development of science and technology, be surpassed
Sound water meter has also obtained technological improvement, but prior art detection water flow data is inaccurate, and reading data is more complex, causes
It is time-consuming and laborious.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of Ultrasonic water meter, to solve existing skill
Art detects water flow data inaccuracy, and reading data is more complex, leads to time-consuming and laborious problem.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of Ultrasonic water meter, packet
On-off valve, water pipe and ultrasonic water meter are included, the water pipe passes through bolt and ultrasonic water through ultrasonic water meter middle part
It is threadedly coupled in the middle part of table, the water pipe is threadedly coupled through on-off valve middle part, and by bolt and on-off valve middle part, described
Ultrasonic water meter includes top cover, liquid crystal display, valve body, ultrasonic transducer module and flange, and the water pipe is embedded on the inside of valve body, and
And plugged with left valve barrel inside, the valve body right end is mutually welded on the inside of flange, and the ultrasonic transducer module is installed on
Valve body left front end, the body top are equipped with liquid crystal display, and the top cover lower end is hinged by hinge and body top rear end.
Further, the flange upper end is arranged altogether there are four threaded hole, and threaded hole is uniform along flange right end quadrangle
Distribution, is fixedly connected conducive to by valve body and water pipe.
Further, it there are two the flange is arranged altogether, and is uniformly distributed, is conducive to ultrasonic wave at left and right sides of valve body
Water meter is fixedly installed on water pipe.
Further, the ultrasonic transducer module is internally provided with two ultrasonic transducers, when being conducive to using ultrasonic wave
Difference carries out flow measurement.
Further, it is provided with rectifier inside the ultrasonic transducer, is rectified conducive to ultrasonic wave.
Further, liquid crystal display upper end is provided with infrared receiving/transmission interface, transmits conducive to data.
Further, the ultrasonic transducer is DYA series, and ultrasonic wave tranmitting frequency is stablized, and it is low to consume energy.
Further, the flange is alloy material, and hardness is high and is not easy to get rusty.
A kind of Ultrasonic water meter of the utility model is beneficial to benefit, using ultrasonic wave time difference principle, using technical grade electricity
The all-electronin water meter that sub- component is fabricated, with precision height, good reliability, initiating flow velocity compared with mechanical water meter
Low, range ratio is wide, the high the operation is stable of measurement accuracy, long service life, and internal no-movable part is without flow blocking element, not by miscellaneous in water
The influence of matter, parameter that no setting is required, any angle installation have outstanding small flow sensing capability, can solve numerous traditional water
The problem of table, the water rate gradient that is more suitable charge, be more suitable water resource saving and rationally utilize the features such as.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the ultrasonic water meter schematic diagram of internal structure of the utility model.
In figure: ultrasonic water meter -1, on-off valve -2, water pipe -3, top cover -101, liquid crystal display -102, valve body -103, ultrasound are changed
It can device module -104, flange -105.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of Ultrasonic water meter: including on-off valve 2, water pipe 3 and ultrasonic water
Table 1, through 1 middle part of ultrasonic water meter, and by being threadedly coupled in the middle part of bolt and ultrasonic water meter 1, water pipe 3 passes through water pipe 3
It is through at 2 middle part of on-off valve, and by being threadedly coupled in the middle part of bolt and on-off valve 2, ultrasonic water meter 1 includes top cover 101, liquid crystal
Screen 102, valve body 103, ultrasonic transducer module 104 and flange 105, water pipe 3 are embedded in 103 inside of valve body, and and left valve barrel
103 insides plug, and 103 right end of valve body is mutually welded in 105 inside of flange, and ultrasonic transducer module 104 is installed on valve body 103
Left front end is equipped with liquid crystal display 102 at the top of valve body 103, and 101 lower end of top cover is hinged by hinge and 103 top rear of valve body,
105 upper end of flange is arranged altogether there are four threaded hole, and threaded hole is uniformly distributed along 105 right end quadrangle of flange, is conducive to valve body
103 and water pipe 3 be fixedly connected, flange 105 there are two settings, and is uniformly distributed at left and right sides of valve body 103 altogether, is conducive to
Ultrasonic water meter 1 is fixedly installed on water pipe 3, ultrasonic transducer module 104 is internally provided with two ultrasonic transducers, is conducive to
Flow measurement is carried out using the ultrasonic wave time difference, rectifier is provided with inside ultrasonic transducer, is rectified conducive to ultrasonic wave,
102 upper end of liquid crystal display is provided with infrared receiving/transmission interface, transmits conducive to data, and ultrasonic transducer is DYA series, ultrasonic wave
Tranmitting frequency is stablized, and it is low to consume energy, and flange 105 is alloy material, and hardness is high and is not easy to get rusty.
Ultrasonic water meter 1 described in this patent be by detection ultrasonic wave acoustic beam in water time and tide propagate when because of speed
The time difference for changing and generating, the flow velocity that analysis handles to be discharged is to further calculate a kind of new-type water of the flow of water outlet
Table；The water pipe 3 is the pipeline to supply water, and modern times finishing water pipe is all to use to bury wall construction, and there are three types of the classification of water pipe, first
Class is metal tube, such as hot dip cast iron pipe, copper pipe, the stainless steel tube of interior slush moulding material.
When user wants using this patent, water pipe 3 is thoroughly cleaned first, is avoided fragment from damaging water meter, is then led to
It crosses flange 105 and valve body 103 is fixed in 3 upper end of water pipe using bolt, and install on-off valve 2 in 3 upper end of water pipe, to ultrasound
Wave water meter 1 is protected, and when water flow passes through, the ultrasonic transducer in ultrasonic transducer module 104 launches ultrasonic acoustic
The time difference that beam generates when time and tide is propagated in water because speed changes, the flow velocity that analysis handles to be discharged, Jin Er
Water flow velocity is shown on liquid crystal display 102, when operator will record data, user can be equipped with hand-held set and realize hand
Meter reading is held, for making a copy of the information such as water meter integrated flux, runing time, first in standby interface short-press, is directed at liquid with hand-held set
Crystalline substance 102 infrared receiving/transmission interfaces of screen, select meter reading order, after communicating successfully, hand-held set will show relevant information, beneficial to benefit
For, using ultrasonic wave time difference principle, the all-electronin water meter being fabricated using technical grade electronic component, with mechanical water meter phase
Compare with precision height, good reliability, initiating flow velocity is low, and range ratio is wide, the high the operation is stable of measurement accuracy, and long service life is interior
Portion's no-movable part is not influenced without flow blocking element by impurities in water, parameter that no setting is required, and any angle installation has outstanding
Small flow sensing capability, the problem of can solve numerous conventional water meters, the water rate gradient that is more suitable charge is more suitable water resource
Saving and rationally utilize the features such as.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of Ultrasonic water meter, including on-off valve (2) and water pipe (3), it is characterised in that: it further include ultrasonic water meter (1), it is described
Water pipe (3) is threadedly coupled through ultrasonic water meter (1) middle part, and by bolt and ultrasonic water meter (1) middle part, the water
(3) are managed through on-off valve (2) middle part, and by being threadedly coupled in the middle part of bolt and on-off valve (2), the ultrasonic water meter
It (1) include top cover (101), liquid crystal display (102), valve body (103), ultrasonic transducer module (104) and flange (105), the water
Pipe (3) is embedded on the inside of valve body (103), and with plugged on the inside of left valve barrel (103), valve body (103) right end in method
It is mutually welded on the inside of blue (105), the ultrasonic transducer module (104) is installed on valve body (103) left front end, the valve body (103)
Top is equipped with liquid crystal display (102), and top cover (101) lower end is hinged by hinge and valve body (103) top rear.
2. a kind of Ultrasonic water meter according to claim 1, it is characterised in that: flange (105) upper end is provided with four altogether
A threaded hole, and threaded hole is uniformly distributed along flange (105) right end quadrangle.
3. a kind of Ultrasonic water meter according to claim 1, it is characterised in that: there are two the flange (105) is arranged altogether, and
And it is uniformly distributed at left and right sides of valve body (103).
4. a kind of Ultrasonic water meter according to claim 1, it is characterised in that: the ultrasonic transducer module (104) is internal
There are two ultrasonic transducers for setting.
5. a kind of Ultrasonic water meter according to claim 4, it is characterised in that: be provided with inside the ultrasonic transducer whole
Flow device.
6. a kind of Ultrasonic water meter according to claim 1, it is characterised in that: liquid crystal display (102) upper end is provided with red
Outer transceiver interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821474678.3U CN208721169U (en) | 2018-09-10 | 2018-09-10 | A kind of Ultrasonic water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821474678.3U CN208721169U (en) | 2018-09-10 | 2018-09-10 | A kind of Ultrasonic water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208721169U true CN208721169U (en) | 2019-04-09 |
Family
ID=65981588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821474678.3U Expired - Fee Related CN208721169U (en) | 2018-09-10 | 2018-09-10 | A kind of Ultrasonic water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208721169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179430A (en) * | 2020-09-30 | 2021-01-05 | 湖南常德牌水表制造有限公司 | Ultrasonic water meter anti-interference protection device |
-
2018
- 2018-09-10 CN CN201821474678.3U patent/CN208721169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179430A (en) * | 2020-09-30 | 2021-01-05 | 湖南常德牌水表制造有限公司 | Ultrasonic water meter anti-interference protection device |
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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: 20190409 Termination date: 20190910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |