CN202267552U - Supersonic wave calorimeter current-stabilizing structure - Google Patents
Supersonic wave calorimeter current-stabilizing structure Download PDFInfo
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- CN202267552U CN202267552U CN2011203114491U CN201120311449U CN202267552U CN 202267552 U CN202267552 U CN 202267552U CN 2011203114491 U CN2011203114491 U CN 2011203114491U CN 201120311449 U CN201120311449 U CN 201120311449U CN 202267552 U CN202267552 U CN 202267552U
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Abstract
The present utility model relates to a supersonic wave calorimeter for measuring flow velocity and flow quantity of water flow inside a heating system, and concretely relates to a current-stabilizing structure of the supersonic wave calorimeter. The calorimeter current-stabilizing structure provided is simple in structure, good in current-stabilizing effect and accurate in supersonic wave measuring results. The supersonic wave calorimeter current-stabilizing structure comprises a water-entering part arranged on the left end, a middle part and a water-outgoing part arranged on the right end, a cavity of the water-entering part is a round table with diameter diminishing gradually from the left to the right, a cavity of the middle part is a cylinder with a horizontally arranged axis, a connecting part of the middle part and the water-entering part, and a connecting part of the middle part and the water-outgoing part are all provided with ultrasonic transducers. The structure also comprises a cross-shaped current-stabilizing sheet, two current-stabilizing sheets of the cross-shaped current-stabilizing sheet are mutually vertical and evenly divided, a crossed central line of the two current-stabilizing sheets are superposed with a cavity axis of the water-entering part, and the cross-shaped current-stabilizing sheet is fixedly connected with the cavity of the water-entering part through four external end faces of the two intersected current-stabilizing sheets.
Description
Technical field
The utility model relates to a kind of be used to the measure interior flow rate of water flow of heating system, the ultrasonic calorimeter of flow, is specifically related to the current stabilization structure of this ultrasonic calorimeter.
Background technology
Ultrasonic calorimeter is a calorimeter more advanced in the prior art; Specifically be to utilize ultrasound wave to measure flow velocity, the flow of the current between inherent water inlet of entering table body in the heating system and the water delivering orifice, and then user's the heating water yield is measured and chargeed.Existing ultrasonic calorimeter current stabilization structure; Water inlet portion on the table body is the truncated conical shape that the longitudinal section diminishes gradually; Played to a certain extent and overcome because the inaccurate problem of ultrasonic measurement that phenomenons such as the fluctuation of current, instability cause; Yet the water inlet of this structure still also can produce phenomenons such as fluid fluctuation, current shakiness, still can not play the flow velocity of water inlet current and stability and control effect preferably; Thereby the accuracy of the calorimeter metering that still can ultrasonic measurement result's accuracy be had a negative impact, and then influence.
The utility model content
The technical matters that the utility model will solve provide a kind of simple in structure, steady flow result better, make ultrasonic measurement result calorimeter current stabilization structure more accurately.
A kind of ultrasonic calorimeter current stabilization of the utility model structure; Comprise water entering section, pars intermedia that is positioned at left end and the outlet part that is positioned at right-hand member; The cavity shape of said water entering section is the diminishing from left to right truncated conical shape of diameter; The cavity shape of pars intermedia is the cylindrical shape that axis horizontal is provided with; With water entering section and outlet part link position ultrasonic transducer is installed all on the pars intermedia, also comprises cross current stabilization sheet, two current stabilization sheets are vertically divided equally each other on the cross current stabilization sheet; The right-angled intersection center line of two current stabilization sheets and the inner chamber axis of water entering section coincide, and said cross current stabilization sheet is fixedly connected on the water entering section inner chamber through four outer faces of two crossing current stabilization sheets.
The utility model difference from prior art is: a kind of ultrasonic calorimeter current stabilization of the utility model structure; On the basis of existing calorimeter current stabilization structure; Water entering section at the table body has been set up a cross current stabilization sheet, adopts after this structure, flows to the cross current stabilization sheet that the current of showing in the body at first pass through water entering section from influent side; Make big strand current in water entering section, be divided into four strands of current; Reduce big strand current than great fluctuation process and wild effect, make the current that flow out through cross current stabilization sheet tend to be steady flow speed stability; Thereby can impel the ultrasonic transducer that is positioned at pars intermedia can measure the flow velocity of current more accurately, thereby finally make calorimeter measurement result more accurately and reliably.
A kind of ultrasonic calorimeter current stabilization of the utility model structure, wherein said water entering section, pars intermedia and outlet part are one-body molded.It is simple to make processing, and the inner chamber of water entering section, pars intermedia and outlet part seamlessly transits, and is less to the flow velocity and the stability influence of current.
A kind of ultrasonic calorimeter current stabilization of the utility model structure, wherein said water entering section, pars intermedia, outlet part and cross current stabilization sheet are processed by stainless steel material.Water entering section, pars intermedia, outlet part and cross current stabilization sheet be owing to be the parts that often are in the water, thereby adopt stainless steel material, makes above-mentioned parts be not easy to get rusty, and serviceable life is longer.
Be described further below in conjunction with the ultrasonic calorimeter current stabilization structure of accompanying drawing the utility model.
Description of drawings
Fig. 1 looks cut-open view for the master of the utility model ultrasonic calorimeter current stabilization structure;
Fig. 2 is the left view of the utility model ultrasonic calorimeter current stabilization structure;
Fig. 3 is the stereographic map of the utility model ultrasonic calorimeter current stabilization structure;
Fig. 4 is the stereographic map of cross current stabilization sheet in the utility model ultrasonic calorimeter current stabilization structure.
Embodiment
Extremely shown in Figure 4 like Fig. 1; A kind of ultrasonic calorimeter current stabilization of the utility model structure comprises water entering section 1, pars intermedia 2 that is positioned at left end and the outlet part 3 that is positioned at right-hand member, the three in one moulding; Process by 304 stainless steel materials; Better than other serial stainless steel corrosion-and high-temp-resistant property, the cavity shape of water entering section 1 is the diminishing from left to right truncated conical shape of diameter, and the cavity shape of pars intermedia 2 is the cylindrical shape that axis horizontal is provided with; Outlet part 3 and the central longitudinal cross section left-right symmetric of water entering section 1 about pars intermedia 2; With water entering section 1 and outlet part 3 link positions ultrasonic transducer 4 is installed all on the pars intermedia 2, also comprises the cross current stabilization sheet of being processed by 304 stainless steel materials 5, two current stabilization sheets are vertically divided equally each other on the cross current stabilization sheet 5; The right-angled intersection center line of two current stabilization sheets and the inner chamber axis of water entering section coincide, and cross current stabilization sheet 5 is welded on water entering section 1 inner chamber through four outer faces of two crossing current stabilization sheets.
As shown in Figure 2; This current stabilization structure made before the current entering has the pars intermedia 2 of ultrasonic transducer 4; At first get into the water entering section 1 that inner chamber is provided with cross current stabilization sheet 5, cross current stabilization sheet 5 will be separated into four strands of uniform current by one current that inlet channel gets into, further the stationary flow flow velocity; Weaken the influence of big burst of current fluctuation, make that the metering and billing of calorimeter is more accurate the ultrasonic measurement result.
Above-described embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that those of ordinary skills make the technical scheme of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (3)
1. ultrasonic calorimeter current stabilization structure; Comprise water entering section (1), pars intermedia (2) that is positioned at left end and the outlet part (3) that is positioned at right-hand member; The cavity shape of said water entering section (1) is the diminishing from left to right truncated conical shape of diameter; The cavity shape of pars intermedia (2) is the cylindrical shape that axis horizontal is provided with; Pars intermedia (2) is gone up and water entering section (1) and outlet part (3) link position all are equipped with ultrasonic transducer (4), and it is characterized in that: also comprise cross current stabilization sheet (5), last two the current stabilization sheets of cross current stabilization sheet (5) are vertically divided equally each other; The inner chamber axis of the right-angled intersection center line of two current stabilization sheets and water entering section (1) coincides, and said cross current stabilization sheet (5) is fixedly connected on water entering section (1) inner chamber through four outer faces of two crossing current stabilization sheets.
2. ultrasonic calorimeter current stabilization structure according to claim 1 is characterized in that: said water entering section (1), pars intermedia (2) and outlet part (3) are one-body molded.
3. ultrasonic calorimeter current stabilization structure according to claim 2 is characterized in that: said water entering section (1), pars intermedia (2), outlet part (3) and cross current stabilization sheet (5) are processed by stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203114491U CN202267552U (en) | 2011-08-25 | 2011-08-25 | Supersonic wave calorimeter current-stabilizing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203114491U CN202267552U (en) | 2011-08-25 | 2011-08-25 | Supersonic wave calorimeter current-stabilizing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202267552U true CN202267552U (en) | 2012-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203114491U Expired - Lifetime CN202267552U (en) | 2011-08-25 | 2011-08-25 | Supersonic wave calorimeter current-stabilizing structure |
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| CN (1) | CN202267552U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868628A (en) * | 2012-12-18 | 2014-06-18 | 杭州三花研究院有限公司 | Ultrasonic heat meter |
| CN104721929A (en) * | 2015-03-24 | 2015-06-24 | 湖南明康中锦医疗科技发展有限公司 | Breathing machine cut-off device |
| CN107234052A (en) * | 2017-07-26 | 2017-10-10 | 王琰 | The transmitter acoustic-electrical transducer of ultrasonic water meter, heat energy meter |
| CN108007514A (en) * | 2017-11-29 | 2018-05-08 | 成都市三宇仪表科技发展有限公司 | A kind of water meter rectifier |
| CN108005838A (en) * | 2017-11-29 | 2018-05-08 | 成都市三宇仪表科技发展有限公司 | A kind of remote transmitting water meter |
| CN109340023A (en) * | 2018-11-26 | 2019-02-15 | 西安交通大学 | A kind of interior rotary-type pressure energy recyclable device with partition plate structure of runner |
-
2011
- 2011-08-25 CN CN2011203114491U patent/CN202267552U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868628A (en) * | 2012-12-18 | 2014-06-18 | 杭州三花研究院有限公司 | Ultrasonic heat meter |
| CN104721929A (en) * | 2015-03-24 | 2015-06-24 | 湖南明康中锦医疗科技发展有限公司 | Breathing machine cut-off device |
| CN104721929B (en) * | 2015-03-24 | 2016-08-31 | 湖南明康中锦医疗科技发展有限公司 | A kind of respirator cut-off equipment |
| CN107234052A (en) * | 2017-07-26 | 2017-10-10 | 王琰 | The transmitter acoustic-electrical transducer of ultrasonic water meter, heat energy meter |
| CN108007514A (en) * | 2017-11-29 | 2018-05-08 | 成都市三宇仪表科技发展有限公司 | A kind of water meter rectifier |
| CN108005838A (en) * | 2017-11-29 | 2018-05-08 | 成都市三宇仪表科技发展有限公司 | A kind of remote transmitting water meter |
| CN108007514B (en) * | 2017-11-29 | 2019-12-31 | 成都市三宇仪表科技发展有限公司 | Water meter rectifier |
| CN108005838B (en) * | 2017-11-29 | 2020-01-24 | 成都市三宇仪表科技发展有限公司 | Remote water meter |
| CN109340023A (en) * | 2018-11-26 | 2019-02-15 | 西安交通大学 | A kind of interior rotary-type pressure energy recyclable device with partition plate structure of runner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The industrial park of Luyang District, Hefei City, Anhui province 230001 Jinchi Road No. 1102 Patentee after: The intelligent equipment Limited by Share Ltd Address before: The industrial park of Luyang District, Hefei City, Anhui province 230001 Jinchi Road No. 1102 Patentee before: Hefei Runa Metering Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |