CN204831430U - A rectifier for intelligent water gauge - Google Patents
A rectifier for intelligent water gauge Download PDFInfo
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- CN204831430U CN204831430U CN201520485830.8U CN201520485830U CN204831430U CN 204831430 U CN204831430 U CN 204831430U CN 201520485830 U CN201520485830 U CN 201520485830U CN 204831430 U CN204831430 U CN 204831430U
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- radome fairing
- rectifier
- entrance point
- water meter
- endpiece
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Abstract
The utility model discloses a rectifier for intelligent water gauge, including the radome fairing of conical duct column structure, the entrance point diameter of this radome fairing is greater than the exit end diameter, be equipped with the reposition of redundant personnel frame in the radome fairing, this reposition of redundant personnel frame is with the radome fairing inner chamber along radially evenly cutting apart into 4 at least relatively independent rectification passageways. The utility model has the advantage of simple and novel structure, be convenient for make, can utilize the reposition of redundant personnel frame to shunt regularly to the fluid of the rectifier of flowing through to eliminate the fluidic unstable state, have good rectification effect, and easily installation.
Description
Technical field
The utility model relates to a kind of Water gauge component, in particular for the rectifier of intellectual water meter.
Background technology
Utilize the vehicular intellectual water meters such as ultrasound wave to be the important tool of measurement of fluid flow, due to its noncontact, without crushing, the advantage such as precision is high, cost is low, structure is simple, measurement range is wide, and be widely used in industrial and agricultural production.
Flow measurement affects comparatively large by rate of flow of fluid, in order to ensure the stability of rate of flow of fluid, usually need on water meter, to install rectifier, to guarantee the accuracy of measurement result.The rectification effect of conventional rectifier is unsatisfactory, and common configuration is complicated, and production cost is higher.
Utility model content
In view of this, the utility model provides a kind of structure simple, has the rectifier for intellectual water meter of good rectification effect.
Its technical scheme is as follows:
A kind of rectifier for intellectual water meter, comprise the radome fairing of tapered tubular structure, the entrance point diameter of this radome fairing is greater than endpiece diameter, is provided with shunting frame in described radome fairing, and radome fairing inner chamber is radially evenly divided at least 4 relatively independent rectification passages by this shunting frame.
Adopt above structure, fluid is when by rectifier, and being evenly divided into multiply by shunting frame, to carry out shunting regular, then collect through endpiece, and make the non-steady state of fluid be able to good elimination, rectification effect is good.
Further, described shunting frame is made up of the spreader plate that 4 ~ 8 block structures are identical, each spreader plate is circular array distribution centered by radome fairing central axis, and a side end face of each piece of described spreader plate is fixed on radome fairing inwall, and other end is connected at radome fairing axial centerline.This structure can realize the even partition to radome fairing inner chamber comparatively simple and reliablely, and its structure is simple, convenient manufacture.
Enter for ease of fluid, and reduce crushing as far as possible, described shunting frame caves in endpiece side near the end of entrance point.
Further, described radome fairing has been uniformly distributed circumferentially fin, this fin rectangular in cross-section on the outer wall of its entrance point and endpiece, and this structure can guarantee that rectifier does not need can stably be installed on water meter by other coupling arrangement.
Beneficial effect:
Adopt the rectifier for intellectual water meter of above structure, its structure is simply novel, is convenient to manufacture, and has good rectification effect, and is easy to install.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
A kind of rectifier for intellectual water meter as shown in Figure 1, comprise the radome fairing 1 of tapered hollow tubular structure, the entrance point diameter of this radome fairing 1 is greater than endpiece diameter, the outer rim end face of its entrance point and endpiece has been uniformly distributed circumferentially multiple fin 3, the rectangular in cross-section of this fin 3, utilizing this to be distributed in fin 3 in radome fairing 1 end face outer rim, when not increasing other unnecessary coupling arrangements, rectifier can be installed on intellectual water meter securely.
Be provided with shunting frame 2 in described radome fairing 1, this shunting frame 2 is made up of the spreader plate 21 that multi-blocked structure is identical, radome fairing 1 inner chamber is radially evenly divided into the rectification passage 2a that polylith is relatively independent.The block of spreader plate 21 is several to be arranged according to radome fairing 1 pipe diameter size, and be generally 4 ~ 8 pieces, be preferably 6 pieces in the present embodiment, namely rectification passage 2a is 6.
Each spreader plate 21 is circular array distribution centered by radome fairing 1 central axis, and axially extend along radome fairing 1, described spreader plate 21 is wholely set with radome fairing 1, one side end face of each spreader plate 21 is fixed on radome fairing 1 inwall, other end, the side end face namely away from radome fairing 1 inwall is connected at radome fairing 1 axial centerline.
Shunting frame 2 flushes with radome fairing 1 end near the end outer rim of entrance point, caves in gradually to endpiece side in center, namely shunts frame 2 end face center lower than radome fairing 1 entrance point place plane, to enable fluid enter rectifier smoothly, and reduces crushing as far as possible.
Finally it should be noted that; foregoing description is only preferred embodiment of the present utility model; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite without prejudice to the utility model aim and claim; can make like multiple types and representing, such conversion all falls within protection domain of the present utility model.
Claims (3)
1. the rectifier for intellectual water meter, comprise the radome fairing (1) of tapered tubular structure, the entrance point diameter of this radome fairing (1) is greater than endpiece diameter, it is characterized in that: be provided with shunting frame (2) in described radome fairing (1), radome fairing (1) inner chamber is radially evenly divided at least 4 relatively independent rectification passages (2a) by this shunting frame (2); Described shunting frame (2) is made up of the spreader plate (21) that 4 ~ 8 block structures are identical, each spreader plate (21) is circular array distribution centered by radome fairing (1) central axis, one side end face of each piece of described spreader plate (21) is fixed on radome fairing (1) inwall, and other end is connected at radome fairing (1) axial centerline.
2. the rectifier for intellectual water meter according to claim 1, is characterized in that: described shunting frame (2) is caved in endpiece side near the end of entrance point.
3. the rectifier for intellectual water meter according to claim 1 and 2, it is characterized in that: described radome fairing (1) has been uniformly distributed circumferentially fin (3), this fin (3) rectangular in cross-section on the outer wall of its entrance point and endpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485830.8U CN204831430U (en) | 2015-07-07 | 2015-07-07 | A rectifier for intelligent water gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485830.8U CN204831430U (en) | 2015-07-07 | 2015-07-07 | A rectifier for intelligent water gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831430U true CN204831430U (en) | 2015-12-02 |
Family
ID=54689022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520485830.8U Active CN204831430U (en) | 2015-07-07 | 2015-07-07 | A rectifier for intelligent water gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204831430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540263A (en) * | 2018-05-28 | 2019-12-06 | 宁波方太厨具有限公司 | Ultraviolet ray running water sterilizer |
-
2015
- 2015-07-07 CN CN201520485830.8U patent/CN204831430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540263A (en) * | 2018-05-28 | 2019-12-06 | 宁波方太厨具有限公司 | Ultraviolet ray running water sterilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |