CN202033134U - Supersonic wave metering device - Google Patents
Supersonic wave metering device Download PDFInfo
- Publication number
- CN202033134U CN202033134U CN2011200660855U CN201120066085U CN202033134U CN 202033134 U CN202033134 U CN 202033134U CN 2011200660855 U CN2011200660855 U CN 2011200660855U CN 201120066085 U CN201120066085 U CN 201120066085U CN 202033134 U CN202033134 U CN 202033134U
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- CN
- China
- Prior art keywords
- metering device
- ultrasonic transducer
- temperature sensor
- wave metering
- supersonic wave
- 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
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a supersonic wave metering device, comprising a metal pipe body, an ultrasonic transducer, a heat energy meter and a patch type temperature sensor. The supersonic wave metering device is characterized in that the metal pipe body is connected with a water pipe, and the two ends of the metal pipe body are equipped with installing holes; the ultrasonic transducer is fixed in the installing holes via a seal cover, the patch type temperature sensor is locked in the middle of the metal pipe body via a bolt, and the heat energy meter is connected with the ultrasonic transducer and the patch type temperature sensor via a conducting wire. The supersonic wave metering device of the utility model is simple in structure, long in service life, and is not affected by the water quality. By using the supersonic wave metering device, the metering precision is improved, and the performance of the supersonic wave metering device is reliable.
Description
Technical field
The utility model belongs to the measuring apparatus technical field, particularly a kind of apparatus for metering fluids, specifically a kind of ultrasound wave metering device.
Background technology
What China's heating charge generally adopted is the mode of charging by area of heat-supply service.This mode exists heating quality to be difficult to guarantee and weigh situations such as energy dissipation.Under low-carbon (LC), energy-conservation big situation, national requirements is example by actual heating load meterage with the Shandong Province, and part pilot in 2010 was charged by metering in 2011 comprehensively.Traditional mechanical type calorimeter exists precision low, the wearing and tearing of mechanical rotation part, shortcomings such as easy obstruction.
Summary of the invention
Technical assignment of the present utility model is that a kind of ultrasound wave metering device is provided at above the deficiencies in the prior art.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of ultrasound wave metering device, comprise metal body, ultrasonic transducer, heat energy table and SMD temperature sensor, wherein, described metal body links to each other with water pipe, and two ends are provided with mounting hole, ultrasonic transducer is fixed in the mounting hole by gland bonnet, and at the middle part of metal body, the heat energy table is connected by lead with SMD temperature sensor with ultrasonic transducer described SMD temperature sensor by the bolt locking.
Described metal body inside is provided with barretter, and the barretter both sides are provided with oval water cavity.
Be provided with O-ring seal between described mounting hole and the ultrasonic transducer.
The port of described water pipe is provided with external thread.
The utlity model has following beneficial effect:
1, simple in structure, dependable performance;
2, adopt ultrasonic technology, do not have mechanical component and magnetic part, improved measuring accuracy;
3, long service life, and be not subjected to the influence of water quality, be difficult for stopping up.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with Figure of description the utility model is done following detailed explanation.
As shown in the figure, a kind of ultrasound wave metering device, comprise metal body 1, ultrasonic transducer 2, heat energy table 3 and SMD temperature sensor 4, wherein, described metal body 1 links to each other with water pipe 7, and two ends are provided with mounting hole 12, and ultrasonic transducer 2 is fixed in the mounting hole 12 by gland bonnet 9, at the middle part of metal body 1, heat energy table 3 is connected by lead 13 with SMD temperature sensor 4 with ultrasonic transducer 2 described SMD temperature sensor 4 by bolt 11 lockings.
Described metal body 1 inside is provided with barretter 5, and barretter 5 both sides are provided with oval water cavity 6.
Be provided with O-ring seal 10 between described mounting hole 12 and the ultrasonic transducer 2.
The port of described water pipe 7 is provided with external thread 8.
Claims (4)
1. a ultrasound wave measures device, comprise metal body, ultrasonic transducer, heat energy table and SMD temperature sensor, it is characterized in that: described metal body links to each other with water pipe, and two ends are provided with mounting hole, ultrasonic transducer is fixed in the mounting hole by gland bonnet, at the middle part of metal body, the heat energy table is connected by lead with SMD temperature sensor with ultrasonic transducer described SMD temperature sensor by the bolt locking.
2. a kind of ultrasound wave metering device according to claim 1, it is characterized in that: described metal body inside is provided with barretter, and the barretter both sides are provided with oval water cavity.
3. a kind of ultrasound wave metering device according to claim 1 is characterized in that: be provided with O-ring seal between described mounting hole and the ultrasonic transducer.
4. a kind of ultrasound wave metering device according to claim 1, it is characterized in that: the port of described water pipe is provided with external thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200660855U CN202033134U (en) | 2011-03-05 | 2011-03-05 | Supersonic wave metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200660855U CN202033134U (en) | 2011-03-05 | 2011-03-05 | Supersonic wave metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202033134U true CN202033134U (en) | 2011-11-09 |
Family
ID=44895428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200660855U Expired - Fee Related CN202033134U (en) | 2011-03-05 | 2011-03-05 | Supersonic wave metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202033134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509930A (en) * | 2015-11-25 | 2016-04-20 | 天津华水仪表技术有限公司 | Ultrasonic wave calorimeter |
-
2011
- 2011-03-05 CN CN2011200660855U patent/CN202033134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509930A (en) * | 2015-11-25 | 2016-04-20 | 天津华水仪表技术有限公司 | Ultrasonic wave calorimeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20120305 |