CN212320813U - Ultrasonic horizontal sound path water meter - Google Patents
Ultrasonic horizontal sound path water meter Download PDFInfo
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- CN212320813U CN212320813U CN202021603401.3U CN202021603401U CN212320813U CN 212320813 U CN212320813 U CN 212320813U CN 202021603401 U CN202021603401 U CN 202021603401U CN 212320813 U CN212320813 U CN 212320813U
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- reducing pipe
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Abstract
The utility model discloses a horizontal sound way water gauge of ultrasonic wave, the fixed interior casing that is provided with on the reducing pipe, the inside fixed water gauge mainboard that is provided with of interior casing, the last battery tray that is provided with of water gauge mainboard, the battery tray top is provided with the communication mainboard through the support is fixed, the fixed liquid crystal display that is provided with in communication mainboard top, the reducing pipe is provided with temperature sensor and water gauge mainboard electricity and is connected, and reducing pipe one side is provided with two transducers and is connected with the water gauge mainboard electricity, corresponds with two transducers in the reducing pipe and is provided with two reflectors, the utility model discloses can reduce the interference of bubble in the rivers, can solve the user and not use water rotation phenomenon, simple structure, with low costs.
Description
Technical Field
The utility model relates to an instrument and meter technical field, specific horizontal sound way water gauge of ultrasonic wave that says so.
Background
The ultrasonic water meter is a novel water meter which is used for further calculating the flow of water by detecting the time difference generated by the change of the speed when an ultrasonic sound beam propagates in the downstream and the upstream in water and analyzing and processing the flow to obtain the flow rate of the water. The output communication is complete in function, meets requirements of various types of communication and wireless networking, has excellent small flow detection capability, can solve the problems of a plurality of traditional water meters, is more suitable for water rate gradient charging, is more suitable for saving and reasonably utilizing water resources, and has wide market and use prospects.
The position of transducer has usually been put above to current ultrasonic water meter, and the transducer is put above can be more convenient components and parts such as connection dial plate, but does so and can receive the interference of bubble in the rivers, leads to the user not to appear not using water rotation phenomenon, and present water meter adopts the watchcase of metal to contact with external moist air usually simultaneously, can receive the corruption of air along with time certainly, reduces the life of water meter.
Therefore, the problem to be solved by the inventor is to design the ultrasonic horizontal acoustic path water meter which can reduce the interference of bubbles in water flow, can solve the problem that a user does not need water to rotate, and has the advantages of simple structure, low cost and long service life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide an ultrasonic wave level sound way water gauge to solve at least one of above-mentioned technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows: an ultrasonic horizontal sound path water meter comprises a reducing pipe and an inner shell, wherein the reducing pipe is fixedly provided with the inner shell, a water meter mainboard is fixedly arranged in the inner shell, a battery seat is arranged on the water meter mainboard, a communication mainboard is fixedly arranged above the battery seat through a support, a liquid crystal display screen is fixedly arranged above the communication mainboard, a temperature sensor is arranged in the reducing pipe and is electrically connected with the water meter mainboard, two transducers are arranged on one side of the reducing pipe and are electrically connected with the water meter mainboard, and two reflecting sheets are arranged in the reducing pipe and correspond to the two transducers;
the utility model discloses a novel liquid crystal display device, including interior casing, upper shell, lower casing, the fixed casing that is provided with in interior casing top, interior casing and upper shell sealing connection, it corresponds with liquid crystal display to go up to be provided with the breach on the casing, upper shell and liquid crystal display sealing connection, the fixed casing that is provided with down in interior casing below, interior casing and lower casing sealing connection, the casing includes casing, back casing down before down, preceding casing, back casing installation back down just be sealing connection with the pipe-shrinkage cooperation.
Furthermore, a shell cover is arranged above the upper shell body through hinged connection.
Furthermore, the energy converter, the battery holder, the communication mainboard and the liquid crystal display are electrically connected with the water meter mainboard.
Further, the reducing pipe is a copper pipe.
Furthermore, the upper shell, the front lower shell, the rear lower shell and the inner shell are all made of plastic materials.
Furthermore, the sealing connection mode is sealing by a sealing washer or a sealant.
The utility model has the advantages that:
1. the utility model discloses effectually combine together ultrasonic water meter measurement mode and NB-IoT technique, both utilize ultrasonic wave measurement technique to solve and never produce mechanical friction, do not wear and tear, unblock, the measurement is accurate, high reliability, long service life, small has simultaneously, good stability, low-power consumption, characteristics such as interference killing feature is strong, utilize NB-IoT technique to utilize mass connection characteristics again, the signal covers extensively, the low power consumption, adopt the water pipe of copper and the shell of plastics preparation simultaneously, good basis has been laid down for the life of water gauge, life is more than 6 years at least, the problem of frequently changing the table, changing the battery has been solved, the cost of manufacture is low.
2. The utility model discloses ordinary ultrasonic water meter is compared to horizontal sound way ultrasonic water meter, has put the side to the position of ring energy ware, adopts the mode of horizontal sound way, has stronger bubble interference killing feature, and minimum flow is littleer, effectively solves the user and does not use water rotation phenomenon.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention.
Fig. 2 is a schematic diagram of the rear side structure of the present invention.
Fig. 3 is a sectional view of the present invention.
Fig. 4 is a circuit block diagram of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
an upper case 1; a front lower case 2; a rear lower case 3; a reducing pipe 4; a housing cover 5; an inner housing 6; a transducer 7; a reflective sheet 71; a water meter main board 8; a temperature sensor 9; a communication main board 10; a liquid crystal display panel 11; a battery holder 12.
Detailed Description
The invention will be further described with reference to specific examples, which are intended to be illustrative only and not to limit the scope of the invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents also fall within the scope of the appended claims.
Referring to fig. 1 to 4 are the utility model discloses appearance structure schematic diagram, rear side structure schematic diagram, the cross-sectional view, the circuit block diagram, including the undergauge 4, interior casing 6, the fixed interior casing 6 that is provided with on the undergauge 4, interior casing 6 internal fixation is provided with water gauge mainboard 8, be provided with battery tray 12 on the water gauge mainboard 8, battery tray 12 top is provided with communication mainboard 10 through the support is fixed, communication mainboard 10 top is fixed and is provided with liquid crystal display 11, be provided with temperature sensor 9 in the undergauge 4 and be connected with water gauge mainboard 8 electricity, undergauge 4 one side is provided with two transducers 7 and is connected with water gauge mainboard 8 electricity, correspond with two transducers 7 in the undergauge 4 and be.
Casing 1 is fixed to be provided with in 6 tops of interior casing, and interior casing 6 and 1 sealing connection of last casing go up and be provided with breach and liquid crystal display 11 on the casing 1 and correspond, go up casing 1 and 11 sealing connection of liquid crystal display, the fixed casing that is provided with down in 6 belows of interior casing, interior casing 6 and casing sealing connection down, casing 2 under including before, after casing 3 down, casing 2 under preceding, after casing 3 installation just be sealing connection with the cooperation of undergauge 4.
Go up 1 tops of casing and be provided with cap 5 through the hinge connection, transducer 7, battery tray 12, communication mainboard 10, liquid crystal display 11 all are connected with water gauge mainboard 8 electricity, and the pipe reducer 4 is the copper pipe, goes up casing 1, preceding casing 2 down, back casing 3 down, interior casing 6 and is the plastics material, and the sealing connection mode is sealed by seal ring or sealed glue.
When the utility model is used, the ultrasonic horizontal sound path water meter is connected to a water pipe, a battery is put on a battery seat 12, two transducers 7 arranged on one side of a reducing pipe 4 are electrically connected with a water meter main board 8, a processor is arranged on the main board, an NB-IoT communication module and a spring plate antenna are arranged on a communication main board 10, when the flow is measured, air bubbles pass above the water flow, the influence on the energy converter 7 is small, the bubble anti-interference capability is stronger, network service is provided by an operator, the problem of difficult maintenance of a water department wireless network is solved, meanwhile, the standard communication protocol enables the water meter to be flexibly stocked, the flattened network structure is utilized, the intermediate network debugging and reconstruction cost is saved, the problem of line aging reconstruction is avoided, the wiring engineering is reduced, the comprehensive transformation cost of the NB-IoT is relatively lowest, the shell cover 5 is opened, and the flow information is displayed on the liquid crystal display.
The utility model discloses effectually combine together ultrasonic water meter measurement mode and NB-IoT technique, both utilize ultrasonic wave measurement technique to solve and never produce mechanical friction, do not wear and tear, do not block up, measure accurately, the good reliability, long service life has characteristics such as small, stability is good, low-power consumption, interference killing feature are strong simultaneously. The NB-IoT technology is utilized to utilize mass connection characteristics, signal coverage is wide, power consumption is low, a copper water pipe and a shell made of plastics are adopted, a good foundation is laid for the service life of the water meter, the service life is at least more than 6 years, the problems of frequent meter change and battery change are solved, the manufacturing cost is low, compared with a common ultrasonic water meter, the position of the energy ring device is placed on the side surface, a horizontal sound path mode is adopted, the air bubble anti-interference capacity is higher, the minimum flow is smaller, and the problem that a user does not use water to rotate is effectively solved
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. An ultrasonic horizontal acoustic path water meter, comprising: the water meter comprises a reducing pipe and an inner shell, wherein the reducing pipe is fixedly provided with the inner shell, a water meter mainboard is fixedly arranged in the inner shell, a battery holder is arranged on the water meter mainboard, a communication mainboard is fixedly arranged above the battery holder through a support, a liquid crystal display screen is fixedly arranged above the communication mainboard, a temperature sensor is arranged in the reducing pipe and is electrically connected with the water meter mainboard, two transducers are arranged on one side of the reducing pipe and are electrically connected with the water meter mainboard, and two reflecting sheets are arranged in the reducing pipe corresponding to the two transducers;
the utility model discloses a novel liquid crystal display device, including interior casing, upper shell, lower casing, the fixed casing that is provided with in interior casing top, interior casing and upper shell sealing connection, it corresponds with liquid crystal display to go up to be provided with the breach on the casing, upper shell and liquid crystal display sealing connection, the fixed casing that is provided with down in interior casing below, interior casing and lower casing sealing connection, the casing includes casing, back casing down before down, preceding casing, back casing installation back down just be sealing connection with the pipe-shrinkage cooperation.
2. The ultrasonic horizontal acoustic path water meter according to claim 1, wherein: and a shell cover is arranged above the upper shell body through hinged connection.
3. The ultrasonic horizontal acoustic path water meter according to claim 1, wherein: the energy converter, the battery holder, the communication mainboard and the liquid crystal display are all electrically connected with the water meter mainboard.
4. The ultrasonic horizontal acoustic path water meter according to claim 1, wherein: the reducing pipe is a copper pipe.
5. The ultrasonic horizontal acoustic path water meter according to claim 1, wherein: the upper shell, the front lower shell, the rear lower shell and the inner shell are all made of plastic materials.
6. The ultrasonic horizontal acoustic path water meter according to claim 1, wherein: the sealing connection mode is sealing by a sealing washer or a sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021603401.3U CN212320813U (en) | 2020-08-05 | 2020-08-05 | Ultrasonic horizontal sound path water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021603401.3U CN212320813U (en) | 2020-08-05 | 2020-08-05 | Ultrasonic horizontal sound path water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212320813U true CN212320813U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021603401.3U Active CN212320813U (en) | 2020-08-05 | 2020-08-05 | Ultrasonic horizontal sound path water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212320813U (en) |
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2020
- 2020-08-05 CN CN202021603401.3U patent/CN212320813U/en active Active
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