CN211373733U - Large-caliber ultrasonic water meter shell structure - Google Patents
Large-caliber ultrasonic water meter shell structure Download PDFInfo
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- CN211373733U CN211373733U CN201922383669.4U CN201922383669U CN211373733U CN 211373733 U CN211373733 U CN 211373733U CN 201922383669 U CN201922383669 U CN 201922383669U CN 211373733 U CN211373733 U CN 211373733U
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- controller
- shell
- bracket
- ultrasonic
- water meter
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 14
- 239000010935 stainless steel Substances 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 9
- 239000000741 silica gel Substances 0.000 claims abstract description 9
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004429 Calibre Substances 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Abstract
The utility model discloses a heavy-calibre ultrasonic wave water gauge shell structure contains casing, controller lid on ultrasonic wave water gauge pipeline section, stainless steel support, water joint, threading stopper, the controller under casing, battery holder, lithium cell group, PCB circuit board, data plate support, the sealed pad of silica gel, clear glass, PE gasket, the controller, the utility model discloses inner structure is compact, and adopts the buckle connection more between each part, makes things convenient for the dismouting, has multiple sealed design, has guaranteed the long-term stable work of the inside electron part of ultrasonic wave water gauge.
Description
Technical Field
The utility model relates to a water gauge field, specifically speaking involve a heavy-calibre ultrasonic wave water gauge shell structure.
Background
With the progress of science and technology and the development of society, particularly the rapid development of information technology, the information transmission achieves real-time and intelligentization, particularly in the field of public utilities, the collection and transmission of various information can achieve intelligentization, and the past era of manually collecting and counting the data of the large-caliber water meter has become history.
At present, a large-caliber water meter mostly uses a mechanical water meter, measuring parts of the mechanical water meter are mostly in impeller structures, the requirement on water quality is high, abrasion of an impeller shaft is easily caused, external environment changes have great influence on measurement, the fault rate is high, and the service life is short.
The large-caliber ultrasonic water meter adopts an advanced ultrasonic flow measurement technology, and utilizes the time difference of ultrasonic signals propagating in downstream water and upstream water to measure the speed of water flow and integrate the water flow flowing through a pipeline. And the ultrasonic water meter has no movable part and no flow resistance part inside, does not cause pressure loss, has low kinetic velocity and wide range ratio, can eliminate the negative problems of a large number of traditional water meters, and is widely applied to the aspects of urban and rural water supply, farmland and garden irrigation, industrial water and the like.
Disclosure of Invention
The utility model provides an utilize ultrasonic wave flow measurement technique to record the ultrasonic wave water gauge structure of the discharge of heavy-calibre water gauge pipeline section of flowing through, this water gauge structure internal design is compact, reasonable, has fine waterproof performance, can reach IP 68's waterproof standard.
In order to achieve the above object, the technical solution of the present invention is as follows:
big-caliber ultrasonic water meter shell structure contains casing, battery support, lithium cell group, PCB circuit board, data plate support, the sealed pad of silica gel, clear glass, PE gasket, controller under ultrasonic water meter pipeline section, stainless steel support, threading stopper, the controller casing, controller lid, characterized by: a pair of ultrasonic transducers is arranged in the ultrasonic pipe section; two ends of the stainless steel bracket are fixedly connected with the ultrasonic water meter pipe section and the lower shell respectively by screws; the inside of the stainless steel bracket is of a hollow structure; a threading plug is arranged between the stainless steel bracket and the lower shell, and a lead of the ultrasonic transducer is connected with the PCB through the threading plug; the battery bracket is arranged in the lower shell and is connected with the lower shell by a buckle; the lithium battery pack is arranged in the battery bracket and is also connected with the battery bracket by a buckle; the PCB and the nameplate bracket are fixedly connected by a buckle; a silica gel pad is arranged between the transparent glass and the lower controller shell; a PE gasket is arranged between the upper controller shell and the lower controller shell; the upper controller shell is in threaded connection with the lower controller shell; the controller cover is connected with the lower controller shell through a rotating shaft.
The utility model has the advantages that:
(1) the utility model discloses heavy-calibre ultrasonic wave water gauge shell structure, inner structure is compact, and adopts the buckle to connect more between each part, makes things convenient for the dismouting.
(2) The utility model discloses heavy-calibre ultrasonic water meter shell structure, multiple sealed design have reached IP 68's waterproof standard, have guaranteed the long-term stable work of the inside electron part of ultrasonic water meter.
Drawings
Figure 1 is the explosion diagram of the structure of the large-caliber ultrasonic water meter shell.
As shown in the figure: 1-ultrasonic pipe section; 2-stainless steel bracket; 3-threading plug; 4-controller lower shell; 5-battery holder; 6-lithium battery pack; 7-PCB Circuit Board; 8-nameplate bracket; 9-silica gel sealing gasket; 10-transparent glass; 11-PE pad; 12-controller upper case; 13-controller cover.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following description of the specific embodiments and the accompanying drawings.
As shown in figure 1: the large-caliber ultrasonic water meter shell structure comprises an ultrasonic water meter pipe section 1, a stainless steel support 2, a threading plug 3, a controller lower shell 4, a battery support 5, a lithium battery pack 6, a PCB (printed circuit board) 7, a nameplate support 8, a silica gel sealing gasket 9, transparent glass 10, a PE gasket 11, a controller upper shell 12 and a controller cover 13, wherein a pair of ultrasonic transducers is arranged in the ultrasonic pipe section; two ends of the stainless steel bracket are fixedly connected with the ultrasonic water meter pipe section and the lower shell respectively by screws; the inside of the stainless steel bracket is of a hollow structure; a threading plug is arranged between the stainless steel bracket and the lower shell, and a lead of the ultrasonic transducer is connected with the PCB through the threading plug; the battery bracket is arranged in the lower shell and is connected with the lower shell by a buckle; the lithium battery pack is arranged in the battery bracket and is also connected with the battery bracket by a buckle; the PCB and the nameplate bracket are fixedly connected by a buckle; a silica gel pad is arranged between the transparent glass and the lower controller shell; a PE gasket is arranged between the upper controller shell and the lower controller shell; the upper controller shell is in threaded connection with the lower controller shell; the controller cover is connected with the lower controller shell through a rotating shaft.
The utility model discloses an assembly process and theory of operation as follows:
the method comprises the following steps that a pair of ultrasonic transducers are respectively arranged at proper positions of an ultrasonic pipe section, one of the ultrasonic transducers is a downstream transducer, the other is a reverse-flow transducer, and a pressure sensor can be arranged in the pipe section according to the requirements of users or sites; adopt buckle fixed connection with PCB circuit board and data plate support, at the sealed pad of last one-time installation silica gel of data plate support, transparent glass, PE packing ring, adopt threaded connection with casing under controller and the controller on the controller at last, adopt the pivot to be connected with casing under controller lid and the controller again. Adopt the utility model discloses a structure can accurate measurement flow through the discharge of heavy-calibre water gauge pipeline section, still can set up pressure sensor and temperature probe according to user's needs, satisfies different users' needs, just the utility model discloses structural design is compact, and most structures all adopt the buckle to connect, makes things convenient for easy dismounting to maintain, and sealing performance is good.
Claims (1)
1. Big-caliber ultrasonic water meter shell structure contains casing, battery support, lithium cell group, PCB circuit board, data plate support, the sealed pad of silica gel, clear glass, PE gasket, controller under ultrasonic water meter pipeline section, stainless steel support, threading stopper, the controller casing, controller lid, characterized by: a pair of ultrasonic transducers is arranged in the ultrasonic pipe section; two ends of the stainless steel bracket are fixedly connected with the ultrasonic water meter pipe section and the lower shell respectively by screws; the inside of the stainless steel bracket is of a hollow structure; a threading plug is arranged between the stainless steel bracket and the lower shell, and a lead of the ultrasonic transducer is connected with the PCB through the threading plug; the battery bracket is arranged in the lower shell and fixedly connected with the lower shell by a buckle; the lithium battery pack is arranged in the battery bracket and is also connected with the battery bracket by a buckle; the PCB and the nameplate bracket are fixedly connected by a buckle; a silica gel pad is arranged between the transparent glass and the lower controller shell; a PE gasket is arranged between the upper controller shell and the lower controller shell; the upper controller shell is in threaded connection with the lower controller shell; the controller cover is connected with the lower controller shell through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922383669.4U CN211373733U (en) | 2019-12-26 | 2019-12-26 | Large-caliber ultrasonic water meter shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922383669.4U CN211373733U (en) | 2019-12-26 | 2019-12-26 | Large-caliber ultrasonic water meter shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211373733U true CN211373733U (en) | 2020-08-28 |
Family
ID=72152027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922383669.4U Active CN211373733U (en) | 2019-12-26 | 2019-12-26 | Large-caliber ultrasonic water meter shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211373733U (en) |
-
2019
- 2019-12-26 CN CN201922383669.4U patent/CN211373733U/en active Active
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