CN104501888A - Multifunctional water meter - Google Patents
Multifunctional water meter Download PDFInfo
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- CN104501888A CN104501888A CN201410824638.7A CN201410824638A CN104501888A CN 104501888 A CN104501888 A CN 104501888A CN 201410824638 A CN201410824638 A CN 201410824638A CN 104501888 A CN104501888 A CN 104501888A
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Abstract
The invention discloses a multifunctional water meter which is characterized by comprising a flow pipe, wherein flange disks are respectively arranged at the inlet end and the outlet end of the flow pipe; a square circuit mounting cavity is arranged on the flow pipe; the upper end face of the circuit mounting cavity is connected with a display module; a communication module and a pressure module are respectively fixed on the left side surface and the right side surface of the circuit mounting cavity; ultrasonic modules are respectively arranged at four corners of the circuit mounting cavity, and a flow detection circuit is formed by the ultrasonic modules on the four corners of the circuit mounting cavity according to X-shaped bijection. The multifunctional water meter has the effects of simple structure and convenient mounting; during ultrasonic flow detection, water pressure can be also detected; detected signals can be wirelessly transmitted; furthermore, the pressure module and the communication module can be directly attached to the side walls of the circuit mounting cavity; all the modules are uniformly arranged, so that equipment is more compact, and maintenance is facilitated.
Description
Technical field
The present invention relates to flow detection technology, specifically, is a kind of multifunctional watermeter.
Background technology
Water meter, mainly for detection of the flow of water, detects to realize hydraulic pressure while measuring flow, usually setting pressure module on water meter.
Modular pressure is independently installed by existing water meter mostly, in the communication module by external cabling access water meter, thus reaches the object that flow signal and hydraulic signal transmit simultaneously.But there is following defect:
(1) modular pressure is installed inconvenient, increases water meter gauge outfit volume;
(2) outside lead is cumbersome, easily destroys.
(3) signal of water meter adopts bus transfer usually, and network layout is cumbersome.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of multifunctional watermeter, while existing water meter measuring flow, the installation of modular pressure and wireless communication module can be met, make its structure compacter, be convenient to installation and maintenance.
For achieving the above object, concrete technical scheme of the present invention is as follows:
A kind of multifunctional watermeter, its key is: comprise flowtube, entrance point and the endpiece of this flowtube are respectively arranged with ring flange, described flowtube is provided with square circuit installation cavity, the upper surface of described circuit installation cavity is connected with display module, the left surface of this circuit installation cavity and right flank are fixed with communication module and modular pressure respectively, four diagonal angles of described circuit installation cavity are also respectively arranged with ultrasonic wave module, and the ultrasonic wave module on described circuit installation cavity four diagonal angles forms flow sensing circuit according to " X " type correlation.
As further describing, in the inlet of described flowtube, inner sleeve has rectifier, import and the outlet of this rectifier are circle, and import bore is greater than outlet bore, the madial wall of described rectifier is provided with 5 ~ 8 pieces of rectification gussets, and described 5 ~ 8 pieces of rectification gussets are uniformly distributed along the centerline direction of described rectifier according to annular array, form rectification passage between adjacent two pieces of rectification gussets, the corner in described rectification gusset water inlet direction is seamlessly transitted by chamfering.
Further describe again, the communication module installed surface of circuit installation cavity is provided with telecommunication circuit through hole, the modular pressure installed surface of circuit installation cavity is provided with pressure signal circuit through hole and pressure detection throughbore, the ultrasonic wave module installed surface of circuit installation cavity is also respectively arranged with ultrasonic probe mounting hole, described telecommunication circuit through hole and described pressure signal circuit through hole communicate with the chamber of described circuit installation cavity, and described pressure detection throughbore and described ultrasonic probe mounting hole communicate with described flowtube.
In order to ensure the reliable connection of circuit between modules, in described telecommunication circuit through hole and described pressure signal circuit through hole, aviation socket is installed.
In order to ensure that modules is installed stable, four angles of described communication module installed surface, modular pressure installed surface and ultrasonic wave module installed surface all offer screw, and communication module, modular pressure and ultrasonic wave module are all connected by screw fixing.
Remarkable result of the present invention is:
Structure is simple, easy for installation, while carrying out flow detection by ultrasound wave, hydraulic pressure can also be detected, the signal detected can also pass through wireless transmission, and modular pressure and communication module can directly be attached on the sidewall of circuit installation cavity, and modules unifies layout, equipment is compacter, is convenient to safeguard.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is the structural representation of modular pressure side;
Fig. 3 is the result schematic diagram of communication module side;
Fig. 4 is communication module connecting end surface figure;
Fig. 5 is modular pressure connecting end surface figure.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention and principle of work are described in further detail.
As shown in Figure 1-Figure 3, a kind of multifunctional watermeter, comprise flowtube 1, the entrance point of this flowtube 1 and endpiece are respectively arranged with ring flange 2, described flowtube 1 is provided with square circuit installation cavity 3, the upper surface of described circuit installation cavity 3 is connected with display module 4, the left surface of this circuit installation cavity 3 and right flank are fixed with communication module 5 and modular pressure 6 respectively, four diagonal angles of described circuit installation cavity 3 are also respectively arranged with ultrasonic wave module 7, ultrasonic wave module 7 on described circuit installation cavity 3 four diagonal angles forms flow sensing circuit according to " X " type correlation.
As can be seen from Figure 1, in order to avoid flow oscillation is on the impact of flow detection, in the inlet of described flowtube 1, inner sleeve has rectifier 8, import and the outlet of this rectifier 8 are circle, and import bore is greater than outlet bore, the madial wall of described rectifier 8 is provided with 5 ~ 8 pieces of rectification gussets, and described 5 ~ 8 pieces of rectification gussets are uniformly distributed along the centerline direction of described rectifier 8 according to annular array, rectification passage is formed between adjacent two pieces of rectification gussets 8, the corner in described rectification gusset water inlet direction is seamlessly transitted by chamfering, as can be seen from the figure, rectification gusset 8 in the present embodiment is set to 6 pieces.
Composition graphs 2, Fig. 3 and Fig. 4, Fig. 5, in order to ensure the reliable connection between modules, the communication module installed surface of circuit installation cavity 3 is provided with telecommunication circuit through hole 3a, the modular pressure installed surface of circuit installation cavity 3 is provided with pressure signal circuit through hole 3b and pressure detection throughbore 3c, the ultrasonic wave module installed surface of circuit installation cavity 3 is also respectively arranged with ultrasonic probe mounting hole 3d, described telecommunication circuit through hole 3a and described pressure signal circuit through hole 3b communicates with the chamber of described circuit installation cavity 3, described pressure detection throughbore 3c and described ultrasonic probe mounting hole 3d communicates with described flowtube 1.
During concrete enforcement, install aviation socket in described telecommunication circuit through hole 3a and described pressure signal circuit through hole 3b, the power lead in communication module 5 and modular pressure 6 and signal wire are by aviation plug place in circuit installation cavity.
In order to ensure that the installation of modules is stablized, four angles of described communication module installed surface, modular pressure installed surface and ultrasonic wave module installed surface all offer screw, and communication module 5, modular pressure 6 and ultrasonic wave module 7 are all connected by screw fixing.
Principle of work of the present invention is:
As can be seen from Figure 1, a kind of multifunctional watermeter provided by the present invention, in embody rule process, display module 4 is arranged on the upper surface of circuit installation cavity 3, and communication module 5 is arranged on the left surface of circuit installation cavity 3, and modular pressure 6 is arranged on the right flank of circuit installation cavity 3, ultrasonic wave module 7 is arranged in four diagonal planes of circuit installation cavity 3, the circuit of modules can be unified regular in the chamber of circuit installation cavity 3, the compact conformation of equipment, and installation and maintenance is convenient.
Claims (5)
1. a multifunctional watermeter, it is characterized in that: comprise flowtube (1), the entrance point of this flowtube (1) and endpiece are respectively arranged with ring flange (2), described flowtube (1) is provided with square circuit installation cavity (3), the upper surface of described circuit installation cavity (3) is connected with display module (4), the left surface of this circuit installation cavity (3) and right flank are fixed with communication module (5) and modular pressure (6) respectively, four diagonal angles of described circuit installation cavity (3) are also respectively arranged with ultrasonic wave module (7), ultrasonic wave module (7) on described circuit installation cavity (3) four diagonal angles forms flow sensing circuit according to " X " type correlation.
2. multifunctional watermeter according to claim 1, it is characterized in that: in the inlet of described flowtube (1), inner sleeve has rectifier (8), import and the outlet of this rectifier (8) are circle, and import bore is greater than outlet bore, the madial wall of described rectifier (8) is provided with 5 ~ 8 pieces of rectification gussets, and described 5 ~ 8 pieces of rectification gussets are uniformly distributed along the centerline direction of described rectifier (8) according to annular array, rectification passage is formed between adjacent two pieces of rectification gussets (8), the corner in described rectification gusset water inlet direction is seamlessly transitted by chamfering.
3. multifunctional watermeter according to claim 1, it is characterized in that: on the communication module installed surface of circuit installation cavity (3), be provided with telecommunication circuit through hole (3a), the modular pressure installed surface of circuit installation cavity (3) is provided with pressure signal circuit through hole (3b) and pressure detection throughbore (3c), the ultrasonic wave module installed surface of circuit installation cavity (3) is also respectively arranged with ultrasonic probe mounting hole (3d), described telecommunication circuit through hole (3a) and described pressure signal circuit through hole (3b) communicate with the chamber of described circuit installation cavity (3), described pressure detection throughbore (3c) and described ultrasonic probe mounting hole (3d) communicate with described flowtube (1).
4. multifunctional watermeter according to claim 3, is characterized in that: install aviation socket in described telecommunication circuit through hole (3a) and described pressure signal circuit through hole (3b).
5. multifunctional watermeter according to claim 3, it is characterized in that: on four angles of described communication module installed surface, modular pressure installed surface and ultrasonic wave module installed surface, all offer screw, communication module (5), modular pressure (6) and ultrasonic wave module (7) are all connected by screw fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410824638.7A CN104501888B (en) | 2014-12-25 | 2014-12-25 | Multifunctional watermeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410824638.7A CN104501888B (en) | 2014-12-25 | 2014-12-25 | Multifunctional watermeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104501888A true CN104501888A (en) | 2015-04-08 |
| CN104501888B CN104501888B (en) | 2018-07-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410824638.7A Active CN104501888B (en) | 2014-12-25 | 2014-12-25 | Multifunctional watermeter |
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| Country | Link |
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| CN (1) | CN104501888B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297709A (en) * | 2011-05-19 | 2011-12-28 | 常州大学 | Wireless industrial flow transducer |
| CN102713530A (en) * | 2009-12-15 | 2012-10-03 | 卡姆鲁普股份有限公司 | Ultrasonic flow meter housing formed by a monolithic polymer structure |
| CN203396430U (en) * | 2013-08-06 | 2014-01-15 | 中国铁道科学研究院 | Portable monitoring instrument for ground source heat pump |
| CN203615977U (en) * | 2013-12-20 | 2014-05-28 | 湖南威铭能源科技有限公司 | Ultrasonic water meter |
| CN103926024A (en) * | 2014-04-02 | 2014-07-16 | 北京艾科瑞能源科技有限公司 | Multi-channel multi-functional ultrasonic heat and cold amount meter |
-
2014
- 2014-12-25 CN CN201410824638.7A patent/CN104501888B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102713530A (en) * | 2009-12-15 | 2012-10-03 | 卡姆鲁普股份有限公司 | Ultrasonic flow meter housing formed by a monolithic polymer structure |
| CN102297709A (en) * | 2011-05-19 | 2011-12-28 | 常州大学 | Wireless industrial flow transducer |
| CN203396430U (en) * | 2013-08-06 | 2014-01-15 | 中国铁道科学研究院 | Portable monitoring instrument for ground source heat pump |
| CN203615977U (en) * | 2013-12-20 | 2014-05-28 | 湖南威铭能源科技有限公司 | Ultrasonic water meter |
| CN103926024A (en) * | 2014-04-02 | 2014-07-16 | 北京艾科瑞能源科技有限公司 | Multi-channel multi-functional ultrasonic heat and cold amount meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104501888B (en) | 2018-07-24 |
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