CN204241051U - Table gauge valve integrated ultrasonic flow sensor and corresponding IC-card flowmeter - Google Patents
Table gauge valve integrated ultrasonic flow sensor and corresponding IC-card flowmeter Download PDFInfo
- Publication number
- CN204241051U CN204241051U CN201420617295.2U CN201420617295U CN204241051U CN 204241051 U CN204241051 U CN 204241051U CN 201420617295 U CN201420617295 U CN 201420617295U CN 204241051 U CN204241051 U CN 204241051U
- Authority
- CN
- China
- Prior art keywords
- flow sensor
- straight pipe
- ultrasonic flow
- measuring tube
- ultrasonic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a kind of ultrasonic flow sensor and corresponding IC-card flowmeter.Existing ultrasonic flow control and measure device is impracticable, uses inconvenience.This novel all-in-one ultrasonic flow sensor, comprise housing, housing comprises straight pipe, straight pipe is provided with two ultrasonic transducer mounting interfaces, and be respectively equipped with ultrasonic transducer, spherical measuring tube is provided with between two ultrasound reflector, spherical measuring tube is provided with execution bar, straight pipe is provided with for performing the movable through-hole pipe stretched out of bar, through-hole pipe is located between two ultrasonic transducer interfaces, and be provided with fixed orifice outside through-hole pipe, fixed orifice is provided with electric actuator, perform bar one end and insert spherical measuring tube, the other end connects electric actuator.The utility model ultrasonic flow sensor and corresponding IC-card flowmeter have that structure is simple, sealing better, transmit the advantage such as strong, is applicable to municipal water supply, heating engineering.
Description
Technical field
The utility model belongs to measurement instrument technical field, particularly one table gauge valve integrated ultrasonic flow sensor and corresponding IC-card flowmeter.
Background technology
Existing ultrasonic flow control and measure device, is especially not easy to control fluid circulation and cut-off.
General ultrasonic calorimeter, after using a period of time, measuring tube surface can produce the foreign material such as dirt and easily cause ultrasonic reflections to lose, the degree of accuracy that impact is measured, tube wall surface also can produce a large amount of dirt, pipe wall internal diameters D is made to reduce and directly affect result of calculation, its computing formula: L=∫ ∏ × D
2× V × T/4dt, if at the outer mounting ball valve of straight pipe to control flow, make their one-piece construction length longer, take installing space and do not meet GB again comparatively greatly, certainly will widespread use be difficult to, and, electric-controlled ball valve and body are for being threaded, and its impermeability is poor, are concealed with very large hidden leakage defect.
Utility model content
The technical problems to be solved in the utility model is the various problems how solving prior art, provide a kind of reliable, be convenient to centralized control, the table gauge valve integrated ultrasonic flow sensor of accurate measurement and corresponding IC-card flowmeter.
This novel all-in-one ultrasonic flow sensor, comprise housing, described housing comprises straight pipe, straight pipe is provided with two ultrasonic transducer mounting interfaces, and be respectively equipped with ultrasonic transducer, ultrasound reflector is respectively equipped with under ultrasonic transducer, described two ultrasound reflector are positioned at straight pipe and reflecting slant is relative, spherical measuring tube is provided with between described two ultrasound reflector, described spherical measuring tube is provided with execution bar, described straight pipe is provided with the through-hole pipe stretched out for described execution bar activity, described through-hole pipe is located between two ultrasonic transducer interfaces, fixed orifice is provided with outside described through-hole pipe, described fixed orifice is provided with electric actuator, spherical measuring tube is inserted in described execution bar one end, the other end connects electric actuator, water-stop between described execution bar and described through-hole pipe.
When spherical measuring tube axis and straight pipe axes normal, current are static, are equivalent to valve closing; When spherical measuring tube and straight pipe dead in line, be equivalent to valve and open completely, normally work, physical dimension meets national standard, is convenient to extensively install and use.In addition, the size of controllable flow is gone back.
Described spherical measuring tube is by fluid and the ultrasonic measuring signal through reverberator.
Sealed by multiple seal between described spherical measuring tube and straight pipe inwall, like this, between spherical measuring tube and straight pipe inwall, need not fluid sealant be coated with.O type circle is lined with between described seal and straight pipe inwall.Like this, O type circle can play corrective action to the installation of spherical measuring tube.
The straight pipe inwall of described spherical measuring tube endoporus and front and back thereof is equipped with rectifier tank.Like this, the fluid in straight pipe is more stable, during by ultrasonic measurement flow velocity, more accurately.
This New Type IC Card flowmeter, comprise ultrasonic flow sensor and IC-card flowmeter control circuit, IC-card flowmeter control circuit comprises main control MCU, Circuits System of swiping the card, temperature control system, ultrasonic measurement system and communication system, it is characterized in that: described ultrasonic flow sensor is aforementioned ultrasonic wave flow sensor, electric actuator connects with main control MCU, controls by main control MCU.
The utility model table gauge valve integrated ultrasonic flow sensor and corresponding IC-card flowmeter have that structure is simple, sealing better, transmit the advantage such as strong, by controlling the Kai Heguan of spherical measuring tube, is convenient to open and close ultrasonic flow sensor; Secondly, can on-line rinsing be realized, improve measuring accuracy; In addition, reduce installing space, reduce costs; In addition, the also size of adjustable current, is applicable to municipal water supply, heating engineering.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this novel all-in-one ultrasonic flow sensor is described further:
Fig. 1 is the cross-sectional view (along two ultrasonic transducer surface of emission direction cuttings) of the embodiment one of the ultrasonic flow sensor of this table gauge valve integrated;
Fig. 2 is the cross-sectional view (along two ultrasonic transducer surface of emission direction cuttings) of the embodiment two of the ultrasonic flow sensor of this table gauge valve integrated.
Fig. 3 is the structure diagram of the IC-card flowmeter control circuit in this IC-card flowmeter.
In figure: 1 is straight pipe, 2 is ultrasonic transducer, 3 is ultrasound reflector, 4 is spherical measuring tube, 5 for performing bar, 6 is through-hole pipe, 7 is fixed interface, 8 is electric actuator, 9 is temperature sensor mounting interface, 10 is seal, 11 is O type circle, 12 is rectifier tank (i.e. ring-shaped groove), 13 is main control MCU, 14 is Circuits System of swiping the card, 15 is temperature control system, 16 is ultrasonic measurement system, 17 is communication system, 18 is LED display, 19 is ultrasonic flow sensor, 20 is radio-frequency card.
Embodiment
Embodiment one: as shown in Figure 1, the ultrasonic flow sensor of this table gauge valve integrated comprises housing, described housing comprises straight pipe 1, straight pipe 1 is provided with two ultrasonic transducer mounting interfaces, and be respectively equipped with ultrasonic transducer 2, ultrasonic transducer is respectively equipped with ultrasound reflector 32 times, two ultrasound reflector 3 are positioned at straight pipe 1 and reflecting slant is relative, spherical measuring tube 4 is provided with between two ultrasound reflector 3, described spherical measuring tube 4 is provided with and performs bar 5, described straight pipe 1 is provided with the through-hole pipe 6 stretched out for the activity of described execution bar 5, described through-hole pipe 6 is located between two ultrasonic transducer interfaces, fixed orifice is provided with outside described through-hole pipe 6, described fixed orifice is provided with electric actuator 8, spherical measuring tube 4 is inserted in described execution bar one end, the other end connects electric actuator 8, water-stop between described execution bar 5 and described through-hole pipe 6.
Sealed by multiple seal 10 between described spherical measuring tube 4 and straight pipe 1 inwall, between described seal 10 and straight pipe 1 inwall, be lined with O type circle 11.
Embodiment two: as shown in Figure 2: straight pipe 1 inwall of described spherical measuring tube 4 endoporus and front and back thereof is equipped with rectifier tank 12, all the other structures as described in embodiment 1, are omited.
Embodiment three: as shown in Figure 3: this New Type IC Card flowmeter comprises ultrasonic flow sensor 19 and IC-card flowmeter control circuit, IC-card flowmeter control circuit comprises main control MCU 13, Circuits System of swiping the card 14, temperature control system 15, ultrasonic measurement system 16 and communication system 17, it is characterized in that: described ultrasonic flow sensor 19 is the ultrasonic flow sensor described in embodiment one or two, its electric actuator 8 connects with main control MCU 13, controls by master control MCU13.
Claims (4)
1. a ultrasonic flow sensor, it is characterized in that: comprise housing, described housing comprises straight pipe, straight pipe is provided with two ultrasonic transducer mounting interfaces, and be respectively equipped with ultrasonic transducer, ultrasound reflector is respectively equipped with under ultrasonic transducer, two ultrasound reflector are positioned at straight pipe and reflecting slant is relative, spherical measuring tube is provided with between two ultrasound reflector, described spherical measuring tube is provided with execution bar, described straight pipe is provided with the through-hole pipe stretched out for described execution bar activity, described through-hole pipe is located between two ultrasonic transducer interfaces, fixed orifice is provided with outside described through-hole pipe, described fixed orifice is provided with electric actuator, spherical measuring tube is inserted in described execution bar one end, the other end connects electric actuator, water-stop between described execution bar and described through-hole pipe.
2. ultrasonic flow sensor as claimed in claim 1, be is characterized in that: sealed by multiple seal between described spherical measuring tube and straight pipe inwall, is lined with O type circle between described seal and straight pipe inwall.
3. ultrasonic flow sensor as claimed in claim 1, is characterized in that: the straight pipe inwall of described spherical measuring tube endoporus and front and back thereof is equipped with rectifier tank.
4. an IC-card flowmeter, comprise ultrasonic flow sensor and IC-card flowmeter control circuit, IC-card flowmeter control circuit comprises main control MCU, Circuits System of swiping the card, temperature control system, ultrasonic measurement system and communication system, it is characterized in that: described ultrasonic flow sensor is the arbitrary described ultrasonic flow sensor of claims 1 to 3, electric actuator connects with main control MCU, controls by main control MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420617295.2U CN204241051U (en) | 2014-10-23 | 2014-10-23 | Table gauge valve integrated ultrasonic flow sensor and corresponding IC-card flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420617295.2U CN204241051U (en) | 2014-10-23 | 2014-10-23 | Table gauge valve integrated ultrasonic flow sensor and corresponding IC-card flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204241051U true CN204241051U (en) | 2015-04-01 |
Family
ID=52770533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420617295.2U Expired - Fee Related CN204241051U (en) | 2014-10-23 | 2014-10-23 | Table gauge valve integrated ultrasonic flow sensor and corresponding IC-card flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204241051U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240608A (en) * | 2015-11-05 | 2016-01-13 | 李进武 | Ultrasonic wave metering valve |
| CN105257858A (en) * | 2015-11-05 | 2016-01-20 | 李进武 | Ultrasonic metering ball valve |
| EP3615895A4 (en) * | 2017-04-25 | 2021-02-17 | Bonomi, Vittorio | Integrated ball valve and ultrasonic flowmeter |
-
2014
- 2014-10-23 CN CN201420617295.2U patent/CN204241051U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240608A (en) * | 2015-11-05 | 2016-01-13 | 李进武 | Ultrasonic wave metering valve |
| CN105257858A (en) * | 2015-11-05 | 2016-01-20 | 李进武 | Ultrasonic metering ball valve |
| EP3615895A4 (en) * | 2017-04-25 | 2021-02-17 | Bonomi, Vittorio | Integrated ball valve and ultrasonic flowmeter |
| EP4053513A1 (en) * | 2017-04-25 | 2022-09-07 | Bonomi, Vittorio | Integrated ball valve and ultrasonic flowmeter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102680034B (en) | Device for measuring flow by means of ultrasonic waves | |
| CN204241051U (en) | Table gauge valve integrated ultrasonic flow sensor and corresponding IC-card flowmeter | |
| CN103852118A (en) | Flow measuring pipe segment for small-caliber ultrasonic heat meter | |
| CN201724700U (en) | Measurement pipe section for ultrasonic flowmeter/calorimeter converter with beam function | |
| CN204388932U (en) | There is the ultrasonic flow rate of antifreeze function, Calorimeter Converter Using For Measuring Pipe Run | |
| CN201589631U (en) | Ultrasonic flow tube for sound wave reflection by utilizing inner wall of flow tube | |
| CN2935096Y (en) | Integrated differential pressure flowmeter | |
| CN202903256U (en) | On-line washable gauge and valve integrated ultrasonic flow sensor | |
| CN206935893U (en) | A kind of sulfur absorption tower bellows-type fluid level transmitter rinse-system | |
| CN202582616U (en) | Integrated intelligent Verabar flow meter | |
| CN204730917U (en) | Dual flow calibration weighing system | |
| CN201170745Y (en) | Apparatus for calibrating water meter | |
| CN103557893A (en) | Inserted electromagnetic flowmeter and mounting method | |
| CN205719135U (en) | A kind of modified model column ultrasonic flowmeter base tube | |
| CN204043821U (en) | Based on ultrasonic flowmeter pipeline section and the application thereof of triangle reflected version | |
| CN206540634U (en) | A kind of return water temperature detection device | |
| CN207423274U (en) | A kind of portable Simple flowmeter | |
| CN206787740U (en) | A kind of two-channel body for ultrasonic calorimeter | |
| CN215064801U (en) | Delay test machine with delay function for water flow indicator switch | |
| CN103542896A (en) | Large diameter gas measuring meter | |
| CN205562077U (en) | Ultrasonic wave calorimeter pipeline and ultrasonic wave calorimeter | |
| CN202994337U (en) | Ferrule-type ultrasonic flowmeter | |
| CN104455821A (en) | Metal joint with flowmeter | |
| CN104729599A (en) | Handheld ultrasonic flowmeter with tape measure | |
| CN109323730A (en) | Based on TDC-GP30 double-channel gas ultrasonic flowmeter and application method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20161023 |