CN202255694U - Nanometer antiscaling self-cleaning supersonic wave calorimeter body - Google Patents
Nanometer antiscaling self-cleaning supersonic wave calorimeter body Download PDFInfo
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- CN202255694U CN202255694U CN2011203687614U CN201120368761U CN202255694U CN 202255694 U CN202255694 U CN 202255694U CN 2011203687614 U CN2011203687614 U CN 2011203687614U CN 201120368761 U CN201120368761 U CN 201120368761U CN 202255694 U CN202255694 U CN 202255694U
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Abstract
The utility model discloses a nanometer antiscaling self-cleaning supersonic wave calorimeter body, including a flow measuring tube, ultrasonic transducers and ultrasonic reflecting boards. Two mutually emitted or received ultrasonic transducers are arranged at the upper portion of the flow measuring tube; the ultrasonic reflecting boards are respectively arranged below the ultrasonic transducers and on the flow axis of flow measuring tube; the reflecting surfaces of the two ultrasonic reflecting boards are arranged correspondingly, and respectively have an 45 DEG included angle with the flow axis of the flow measuring tube; and the ultrasonic reflecting boards are connected with the tube wall of the flow measuring tube. The nanometer antiscaling self-cleaning supersonic wave calorimeter body is characterized in that the inner wall of the flow measuring tube, the housings of the ultrasonic transducers and the reflecting surfaces of the ultrasonic reflecting boards are provided with nano-material coatings, a self-cleaning capability is provided, impurities and dirt in provided hot water are prevented from deposition on inner wall of the flow measuring tube, the housings of the ultrasonic transducers and the reflecting surfaces of the ultrasonic reflecting boards, and the measure accuracy and usage life are enhanced.
Description
Technical field
The utility model relates to the ultrasonic calorimeter technical field of structures, specifically a kind of ultrasonic calorimeter table body that utilizes nanometer antiscale automatically cleaning technology.
Background technology
As everyone knows, the time difference method ultrasonic calorimeter is one of widely used ultrasonic calorimeter.Its principle of work is: the ultrasonic transducer that is installed on fluid line top, both sides or the fluid flow axis replaces emission or receives the acoustic signals in the fluid; Propagate by certain sound wave path; The following current that measurement of sound is propagated and the mistiming of adverse current; After the secondary instrument mathematical operation, record flow value and calorie value.
The installation site or the acoustic wave propagation path of existing ultrasonic calorimeter transducer adopt run-in index mostly; Promptly be installed in two emissions each other on flow tube top or the transducer that receives; Be installed in the direction of flow axis on to be two acoustic reflection faces of 45 corresponding, thereby form fluid concurrent-countercurrent run-in index sonic propagation sound channel and time difference measurements signal.Under the relatively poor situation of China's heat supply water quality, there is the drawback that is prone to fouling and is difficult for cleaning in this table body structure mode, and causes the accuracy of measurement of ultrasonic calorimeter to reduce gradually, when serious even can't continue to use.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes above-mentioned prior art, and applying nano antiscale automatically cleaning technology provides a kind of ultrasonic calorimeter table body that prevents flow tube internal face and transducer face and acoustic reflection face because of the relatively poor fouling of water quality.
The technical measures that the utility model adopts are:
The self-cleaning ultrasonic calorimeter table of a kind of nanometer antiscale body; Comprise flow tube, ultrasonic transducer and ultrasonic reflections plate; Two emissions each other or the ultrasonic transducer that receives are contained in the top of flow tube; Under the ultrasonic transducer, be respectively equipped with the ultrasonic reflections plate on the flow tube direction of flow axis; The reflecting surface of two ultrasonic reflections plates is corresponding; And being 45 ° of angles with flow tube direction of flow axis, the ultrasonic reflections plate is connected with the tube wall of flow tube through pole, it is characterized in that the reflecting surface of flow measurement inside pipe wall, ultrasonic transducer shell and ultrasonic reflections plate is provided with nano-material coating; Nano-material coating has the automatically cleaning ability, can effectively prevent impurity in the heat supply hot water, dirt adventitious deposit on the internal face of flow tube and ultrasonic transducer emission or receiving plane and acoustic reflection face.
The utility model flow tube, ultrasonic transducer and ultrasonic reflections plate are at the metal material base material; Spray one deck nano-material coating also after heat treatment; Have automatically cleaning ability preferably, make impurity in the heat supply hot water on the internal face and transducer emission or receiving plane and acoustic reflection face of flow tube, be difficult for adventitious deposit; Be specially adapted to the relatively poor working environment of hot water water quality in the heat supply pipeline, the accuracy of measurement and the serviceable life of having improved ultrasonic calorimeter.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Reference numeral: flow tube 1, ultrasound transmitting transducer 2,3, ultrasonic reflections plate 4,5, reflecting surface 6,7, pole 8,9.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As scheme said; The self-cleaning ultrasonic calorimeter table of a kind of nanometer antiscale body; Comprise flow tube 1, ultrasonic transducer 2,3 and ultrasonic reflections plate 4,5; Two emissions each other or the ultrasonic transducer 2,3 that receives are contained in the top of flow tube 1; Under the ultrasonic transducer 2,3, the reflecting surface 6,7 that is respectively equipped with 4,5, two ultrasonic reflections plates 4,5 of ultrasonic reflections plate on the flow tube 1 direction of flow axis is corresponding, and is 45 ° of angles with flow tube 1 direction of flow axis; Ultrasonic reflections plate 4,5 is connected with the tube wall of flow tube 1 through pole 8,9; The structure of above-mentioned each ingredient is identical with connected mode and prior art, and this does not give unnecessary details, and the utility model is characterised in that the reflecting surface 6,7 of flow tube 1 inwall, ultrasonic transducer 2,3 shells and ultrasonic reflections plate 4,5 is provided with nano-material coating; Nano-material coating has the automatically cleaning ability; Can effectively prevent impurity in the heat supply hot water, dirt adventitious deposit on the internal face of flow tube and ultrasonic transducer emission or receiving plane and acoustic reflection face, the utility model is specially adapted to the relatively poor working environment of hot water water quality in the heat supply pipeline, the accuracy of measurement and the serviceable life of having improved ultrasonic calorimeter.
Claims (1)
1. the self-cleaning ultrasonic calorimeter table of nanometer antiscale body; Comprise flow tube, ultrasonic transducer and ultrasonic reflections plate; Two emissions each other or the ultrasonic transducer that receives are contained in the top of flow tube; Under the ultrasonic transducer, be respectively equipped with the ultrasonic reflections plate on the flow tube direction of flow axis, the reflecting surface of two ultrasonic reflections plates is corresponding, and is 45 ° of angles with flow tube direction of flow axis; The ultrasonic reflections plate is connected with the tube wall of flow tube through pole, it is characterized in that the reflecting surface of flow measurement inside pipe wall, ultrasonic transducer shell and ultrasonic reflections plate is provided with nano-material coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203687614U CN202255694U (en) | 2011-09-30 | 2011-09-30 | Nanometer antiscaling self-cleaning supersonic wave calorimeter body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203687614U CN202255694U (en) | 2011-09-30 | 2011-09-30 | Nanometer antiscaling self-cleaning supersonic wave calorimeter body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255694U true CN202255694U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203687614U Expired - Fee Related CN202255694U (en) | 2011-09-30 | 2011-09-30 | Nanometer antiscaling self-cleaning supersonic wave calorimeter body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255694U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515560A (en) * | 2014-12-29 | 2015-04-15 | 合肥瑞纳表计有限公司 | Ultrasonic flow meter and dirt detection and error compensation method thereof |
| CN106643938A (en) * | 2017-01-03 | 2017-05-10 | 无锡水表有限责任公司 | Self-cleaning judgment method of intelligent ultrasonic water meter |
| CN109540264A (en) * | 2019-01-29 | 2019-03-29 | 重庆兆洲科技发展有限公司 | A kind of ultrasonic material level meter |
| CN110243482A (en) * | 2019-05-17 | 2019-09-17 | 国网河南省电力公司驻马店供电公司 | Self-cleaning transmission of electricity wire clamp temp measuring system |
-
2011
- 2011-09-30 CN CN2011203687614U patent/CN202255694U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515560A (en) * | 2014-12-29 | 2015-04-15 | 合肥瑞纳表计有限公司 | Ultrasonic flow meter and dirt detection and error compensation method thereof |
| CN104515560B (en) * | 2014-12-29 | 2018-02-16 | 瑞纳智能设备股份有限公司 | Ultrasonic flowmeter and its dirt detection and error compensating method |
| CN106643938A (en) * | 2017-01-03 | 2017-05-10 | 无锡水表有限责任公司 | Self-cleaning judgment method of intelligent ultrasonic water meter |
| CN109540264A (en) * | 2019-01-29 | 2019-03-29 | 重庆兆洲科技发展有限公司 | A kind of ultrasonic material level meter |
| CN110243482A (en) * | 2019-05-17 | 2019-09-17 | 国网河南省电力公司驻马店供电公司 | Self-cleaning transmission of electricity wire clamp temp measuring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 264209 No. 206-3, science and technology road, hi tech District, Shandong, Weihai Patentee after: SHANDONG ERSHIDU WISDOM SUPPLY HEAT CO., LTD. Address before: 206-, hi tech Industrial Development Zone, Shandong, Weihai, -3 Patentee before: Shandong 200 Energy-Saving Technology Service Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20170930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |