CN211626570U - Water supply turbine flowmeter - Google Patents
Water supply turbine flowmeter Download PDFInfo
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- CN211626570U CN211626570U CN202020281471.5U CN202020281471U CN211626570U CN 211626570 U CN211626570 U CN 211626570U CN 202020281471 U CN202020281471 U CN 202020281471U CN 211626570 U CN211626570 U CN 211626570U
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- water supply
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- flowmeter
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Abstract
The utility model relates to a turbine flowmeter for water supply, including flowmeter body, buffering connecting pipe and mounting panel, the flowmeter body includes conveyer pipe and indicating number table, two total and communicate respectively at the both ends of conveyer pipe of buffering connecting pipe, the junction of buffering connecting pipe and conveyer pipe is equipped with filter equipment, be equipped with buffer in the mounting panel, the conveyer pipe links to each other with buffer. The utility model discloses when using, can filter the liquid of carrying, and the filter screen dismantles the washing easily, and mounting panel and buffering connecting pipe can reduce the vibration that the flowmeter body received, prolong the life of flowmeter body.
Description
Technical Field
The utility model relates to a flowmeter technical field especially relates to a turbine flowmeter for water supply.
Background
In tap water supply, a turbine flowmeter is often used, which converts the flow rate into the rotation speed of a turbine and then converts the rotation speed into an electrical signal proportional to the flow. The flowmeter is used for detecting instantaneous flow and total integrated flow, and the output signal of the flowmeter is frequency and easy to digitize. When some existing turbine flowmeters are installed, the turbine flowmeters are often rigidly connected with an installation pipeline, when the installation pipeline vibrates, the turbine flowmeters can also vibrate, and due to the fact that the turbine flowmeters belong to relatively precise instruments, the turbine flowmeters vibrate, measured data of the turbine flowmeters are inaccurate or damaged easily, and the turbine flowmeters need to be improved.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a turbine flowmeter for water supply.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides a water supply and use turbine flowmeter, includes flowmeter body, buffering connecting pipe and mounting panel, the flowmeter body includes conveyer pipe and indicating number table, two total just communicate respectively at the both ends of conveyer pipe of buffering connecting pipe, the junction of buffering connecting pipe and conveyer pipe is equipped with filter equipment, be equipped with buffer in the mounting panel, the conveyer pipe links to each other with buffer.
One end of the buffer connecting pipe is provided with a first connecting flange, the other end of the buffer connecting pipe is provided with a second connecting flange, the two ends of the conveying pipe are provided with a third connecting flange, and the second connecting flange is connected with the third connecting flange.
All be equipped with the recess on the conveyer pipe both ends inner wall, filter equipment includes the filter screen, and the filter screen is placed in the recess.
The buffer device comprises a buffer cavity, a sliding plate is arranged in the buffer cavity in a sliding mode, the outer side wall of the conveying pipe is connected with an installation rod, the tail end of the installation rod movably extends into the buffer cavity and is fixed on the sliding plate, and a buffer spring is arranged between the sliding plate and the inner wall of the buffer cavity.
And a sealing rubber ring is arranged between the second connecting flange and the third connecting flange.
The buffer connecting pipe is a metal hose.
The utility model has the advantages that: the utility model discloses when using, can filter the liquid of carrying, and the filter screen dismantles the washing easily, and mounting panel and buffering connecting pipe can reduce the vibration that the flowmeter body received, prolong the life of flowmeter body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the filtering apparatus of the present invention;
in the figure: 1-a first connecting flange; 2-buffer connecting pipe; 3-a second connecting flange; 4-a third connecting flange; 5-a flow meter body; 6-a numerical table; 7-mounting a rod; 8-mounting a plate; 9-a sliding plate; 10-a buffer spring; 11-a buffer cavity; 12-a filter screen;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 2, a turbine flowmeter for water supply, includes flowmeter body 5, buffering connecting pipe 2 and mounting panel 8, flowmeter body 5 includes conveyer pipe and indicating meter 6, buffering connecting pipe 2 is total two and communicates respectively at the both ends of conveyer pipe, buffering connecting pipe 2 is equipped with filter equipment with the junction of conveyer pipe, be equipped with buffer in the mounting panel 8, the conveyer pipe links to each other with buffer.
One end of the buffer connecting pipe 2 is provided with a first connecting flange 1, the other end of the buffer connecting pipe is provided with a second connecting flange 3, the two ends of the conveying pipe are provided with a third connecting flange 4, and the second connecting flange 3 is connected with the third connecting flange 4.
All be equipped with the recess on the conveyer pipe both ends inner wall, filter equipment includes filter screen 12, and filter screen 12 places in the recess.
The buffer device comprises a buffer cavity 11, a sliding plate 9 is arranged in the buffer cavity 11 in a sliding mode, the outer side wall of the conveying pipe is connected with a mounting rod 7, the tail end of the mounting rod 7 movably extends into the buffer cavity 11 and is fixed on the sliding plate 9, and a buffer spring 10 is arranged between the sliding plate 9 and the inner wall of the buffer cavity 11.
And a sealing rubber ring is arranged between the second connecting flange 3 and the third connecting flange 4.
The buffer connecting pipe 2 is a metal hose.
The utility model discloses when using, at first place filter screen 12 in the recess of conveyer pipe one end, then pass through bolted connection with second flange 3 and third flange 4, the internal diameter of buffering connecting pipe 2 is unanimous with conveyer pipe middle part internal diameter, second flange 3 can compress tightly filter screen 12, then will cushion first flange 1 on the connecting pipe 2 and link to each other with the pipeline of external liquid, when filter screen 12 needs the clearance, unpack second flange 3 and third flange 4 apart and can take out the clearance with filter screen 12.
When the installation pipeline vibrates, the vibration energy is consumed by the buffer connecting pipe 2 because the buffer connecting pipe 2 is a metal hose, so that the influence on the flowmeter body 5 is greatly reduced; after using the bolt to fix mounting panel 8, mounting panel 8 has played the supporting role to flowmeter body 5, and mounting panel 8 is when receiving the vibration, and the vibration that mounting panel 8 received can be transmitted for flowmeter body 5 through sliding plate 9 after buffering through buffer spring 10, therefore the vibration that flowmeter body 5 received can reduce greatly.
The utility model discloses when using, can filter the liquid of carrying, and filter screen 12 dismantles the washing easily, and mounting panel 8 and buffering connecting pipe 2 can reduce the vibration that flowmeter body 5 received, prolong flowmeter body 5's life.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides a water supply and use turbine flowmeter, its characterized in that, includes flowmeter body (5), buffering connecting pipe (2) and mounting panel (8), flowmeter body (5) are including conveyer pipe and indicating number table (6), buffering connecting pipe (2) are total two and communicate respectively at the both ends of conveyer pipe, buffering connecting pipe (2) are equipped with filter equipment with the junction of conveyer pipe, be equipped with buffer in mounting panel (8), the conveyer pipe links to each other with buffer.
2. A water supply turbine flowmeter as claimed in claim 1, wherein the buffer connecting pipe (2) is provided with a first connecting flange (1) at one end and a second connecting flange (3) at the other end, and a third connecting flange (4) is provided at both ends of the delivery pipe, and the second connecting flange (3) is connected to the third connecting flange (4).
3. A water supply turbine flowmeter as claimed in claim 2 wherein the duct has recesses in the inner walls of the ends thereof, and the filter means comprises a screen (12), the screen (12) being located in the recesses.
4. A water supply turbine flowmeter according to claim 3, wherein the buffer device comprises a buffer cavity (11), a sliding plate (9) is slidably arranged in the buffer cavity (11), the outer side wall of the conveying pipe is connected with a mounting rod (7), the tail end of the mounting rod (7) movably extends into the buffer cavity (11) and is fixed on the sliding plate (9), and a buffer spring (10) is arranged between the sliding plate (9) and the inner wall of the buffer cavity (11).
5. A water supply turbine flowmeter according to claim 4, wherein a sealing rubber ring is provided between the second connecting flange (3) and the third connecting flange (4).
6. A water turbine flowmeter as claimed in claim 5, wherein said buffer connection tube (2) is a metal hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020281471.5U CN211626570U (en) | 2020-03-10 | 2020-03-10 | Water supply turbine flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020281471.5U CN211626570U (en) | 2020-03-10 | 2020-03-10 | Water supply turbine flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211626570U true CN211626570U (en) | 2020-10-02 |
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ID=72621457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020281471.5U Active CN211626570U (en) | 2020-03-10 | 2020-03-10 | Water supply turbine flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211626570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235078A (en) * | 2021-12-15 | 2022-03-25 | 无锡欧百仪表科技有限公司 | High-efficient low-power consumption turbine flowmeter |
-
2020
- 2020-03-10 CN CN202020281471.5U patent/CN211626570U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235078A (en) * | 2021-12-15 | 2022-03-25 | 无锡欧百仪表科技有限公司 | High-efficient low-power consumption turbine flowmeter |
| CN114235078B (en) * | 2021-12-15 | 2023-10-31 | 无锡欧百仪表科技有限公司 | High-efficient low-power consumption turbine flowmeter |
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