CN210375270U - Flowmeter with easy scale reading - Google Patents
Flowmeter with easy scale reading Download PDFInfo
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- CN210375270U CN210375270U CN201921722462.9U CN201921722462U CN210375270U CN 210375270 U CN210375270 U CN 210375270U CN 201921722462 U CN201921722462 U CN 201921722462U CN 210375270 U CN210375270 U CN 210375270U
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- flowmeter
- circular telegram
- pointer
- negative pole
- scale
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- 239000002184 metal Substances 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 7
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a flowmeter with easy scale reading, which comprises a flowmeter main body and a flowmeter, wherein the top of the flowmeter main body is fixedly provided with the flowmeter, the top of the flowmeter is embedded with a dial plate, the top of the dial plate is provided with a ball chute, the inside of the ball chute is connected with a metal ball in a sliding way, the top of the inner wall of the flowmeter is provided with a ring groove, the bottom of the inner wall of the flowmeter is rotatably connected with a pointer rotating shaft, and the top of the pointer rotating shaft is fixedly connected with the bottom of the turntable, the flowmeter with easy scale reading has reasonable structure, stable and reliable work, can read the flow value by the scales and the numerical values on the metal ball and the dial plate directly and accurately without laying a circuit through a power-on ring and a brush communication circuit, has no angle difference between the sight line of a worker and the scales because the metal ball is positioned on the, the flow value reading is more visual and accurate.
Description
Technical Field
The utility model relates to a flowmeter, in particular to scale reads easy flowmeter belongs to flow measurement technical field.
Background
The liquid flowmeter is a device for calculating and displaying the flow rate when liquid is conveyed, and is convenient for workers to know specific data of the liquid when the liquid is conveyed through the liquid flowmeter.
In a common liquid flow meter in the market at present, a dial plate is arranged inside the flow meter, a worker observes a flow value corresponding to a pointer through a transparent panel, and due to the fact that a pointer scale and the pointer have intervals and have an angle difference with the sight line of the worker, an error exists in numerical value reading, and the obtained flow value is not accurate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easy flowmeter is read to scale to there is the angle difference in the staff's sight that provides and pointer scale in solving above-mentioned background art, leads to reading numerical value and has the error, the coarse problem of flow value that obtains.
In order to achieve the above object, the utility model provides a following technical scheme: a flowmeter with easy scale reading comprises a flowmeter body and a flow meter, wherein the flow meter is fixedly arranged at the top of the flowmeter body, a dial plate is embedded at the top of the flowmeter, a ball chute is arranged at the top of the dial plate, a metal ball is connected in the ball chute in a sliding way, an annular groove is arranged at the top of the inner wall of the flowmeter, the top of the annular groove is connected with the bottom of the ball chute through a partition plate, the bottom of the inner wall of the flowmeter is rotationally connected with a pointer rotating shaft, the top end of the pointer rotating shaft is fixedly connected with the bottom of the turntable, one end of the turntable is fixedly connected with one end of the insulated pointer, the top end of the insulating pointer is far away from one end of the turntable and is fixedly connected with the bottom end of the electromagnet, the top end of the electromagnet is arranged inside the annular groove, and the top end of the electromagnet is magnetically connected with the metal ball.
As an optimal technical scheme of the utility model, the both ends of flowmeter main part are all through the fixed intercommunication of connecting pipe and flange's one end.
As a preferred technical scheme of the utility model, the outer lane fixedly connected with scale ring of ball spout, the outer lane fixedly connected with numerical value ring of scale ring.
As a preferred technical scheme of the utility model, the outside cover of flow meter inner wall is equipped with anodal circular telegram, the fixed negative pole circular telegram that is provided with in bottom of flow meter inner wall, the inner circle of negative pole circular telegram is rotated with the outer lane of rotary disk and is connected, anodal circular telegram ring and negative pole circular telegram ring respectively with external power supply's positive negative pole electric connection.
As a preferred technical scheme of the utility model, the other end fixed mounting of insulating pointer has anodal brush, the one end fixed mounting that insulating pointer bottom is close to the carousel has the negative pole brush, the one end of anodal brush is connected with the inner circle contact of anodal circular telegram, the bottom of negative pole brush is connected with the top contact of negative pole circular telegram.
As a preferred technical scheme of the utility model, the surface winding of electro-magnet has the electrical coil, the one end of electrical coil and the other end fixed connection of anodal brush, the other end of electrical coil and the top fixed connection of negative pole brush.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an easy flowmeter is read to scale through circular of switching on and brush intercommunication circuit, need not to lay the circuit, guarantees that electromagnet works constantly, and is rational in infrastructure, and job stabilization is reliable, through the direct-viewing accurate flow value of reading of scale and numerical value on metal ball and the dial plate, because metal ball is located the plane of dial plate, there is not the angle difference in staff's sight and scale, reads flow value more directly perceived, accurate.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the internal structure of the present invention.
In the figure: 1. a flow meter body; 2. a flow meter; 3. a connecting pipe; 4. a connecting flange; 5. a dial plate; 6. a numerical ring; 7. a scale ring; 8. a ball chute; 9. a metal ball; 10. a pointer rotating shaft; 11. a partition plate; 12. an annular groove; 13. a positive electrode electrifying ring; 14. a negative pole energizing ring; 15. an insulated pointer; 16. an electromagnet; 17. an electrified coil; 18. a positive electrode brush; 19. a negative electrode brush; 20. a turntable.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a flowmeter with easy scale reading, including a flowmeter main body 1 and a flowmeter 2, the flowmeter main body 1 has a flowmeter 2 fixedly mounted on the top thereof, a dial 5 is embedded on the top of the flowmeter 2, a ball chute 8 is formed on the top of the dial 5, a metal ball 9 is slidably connected inside the ball chute 8, an annular groove 12 is formed on the top of the inner wall of the flowmeter 2, the top of the annular groove 12 is connected to the bottom of the ball chute 8 through a partition 11, a pointer shaft 10 is rotatably connected to the bottom of the inner wall of the flowmeter 2, the top of the pointer shaft 10 is fixedly connected to the bottom of a turntable 20, one end of the turntable 20 is fixedly connected to one end of an insulating pointer 15, one end of the insulating pointer 15, which is far from the turntable 20, is fixedly connected to the bottom of an electromagnet 16, the top of the, and the top end of the electromagnet 16 is magnetically connected with the metal ball 9.
Preferably, both ends of the flowmeter body 1 are fixedly communicated with one end of a connecting flange 4 through a connecting pipe 3, and the flowmeter body 1 is connected with a through-flow pipeline through the connecting flange 4; the outer ring of the ball chute 8 is fixedly connected with a scale ring 7, the outer ring of the scale ring 7 is fixedly connected with a numerical ring 6, and the flow value is obtained after observation through the ball chute 8 corresponding to the scales of the scale ring 7 and the numerical value on the numerical ring 6; the outer side of the inner wall of the flowmeter 2 is sleeved with an anode energizing ring 13, the bottom of the inner wall of the flowmeter 2 is fixedly provided with a cathode energizing ring 14, the inner ring of the cathode energizing ring 14 is rotatably connected with the outer ring of the rotating disk 20, and the anode energizing ring 13 and the cathode energizing ring 14 are respectively and electrically connected with the anode and the cathode of an external power supply; the other end of the insulating pointer 15 is fixedly provided with a positive electrode brush 18, one end of the bottom of the insulating pointer 15 close to the turntable 20 is fixedly provided with a negative electrode brush 19, one end of the positive electrode brush 18 is in contact connection with the inner ring of the positive electrode electrifying ring 13, and the bottom of the negative electrode brush 19 is in contact connection with the top of the negative electrode electrifying ring 14; an energizing coil 17 is wound on the surface of the electromagnet 16, one end of the energizing coil 17 is fixedly connected with the other end of the positive electrode brush 18, and the other end of the energizing coil 17 is fixedly connected with the top of the negative electrode brush 19.
When the flowmeter is used in detail, the flowmeter main body 1 is connected with a through-flow pipeline through a connecting flange 4, when liquid flows, the flowmeter drives an insulating pointer 15 to rotate through a pointer rotating shaft 10 and a turntable 20, an electromagnet 16 moves along with the insulating pointer 15, the electromagnet 16 utilizes a magnetic field generated after the electrification of an electrification coil 17 to attract a metal ball 9 to move along a ball chute 8, the scale of a scale ring 7 and the numerical value on a numerical value ring 6 are corresponding to the ball chute 8, the flow value is obtained after observation, the inside of the flowmeter 2 is completely sealed, the safety performance of the internal structure of the flowmeter 2 is effectively improved, the flow value is observed at the top of the flowmeter 2 through the metal ball 9, the scale of the scale ring 7 and the numerical value on the numerical value ring 6, the flow is observed more visually and accurately, an anode electrification ring 13 and a cathode electrification ring 14 are respectively electrically connected with the anode and the cathode of an external power supply, when the insulated pointer 15 rotates, the positive brush 18 and the negative brush 19 rotate together, and the energization state of the energization coil 17 is constantly maintained, so that it is not necessary to lay a line.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The flowmeter with easy scale reading comprises a flowmeter body (1) and a flowmeter (2) and is characterized in that the flowmeter body (1) is fixedly provided with the flowmeter (2), the top of the flowmeter (2) is embedded with a dial plate (5), the top of the dial plate (5) is provided with a ball sliding groove (8), the inside of the ball sliding groove (8) is connected with a metal ball (9) in a sliding manner, the top of the inner wall of the flowmeter (2) is provided with an annular groove (12), the top of the annular groove (12) is connected with the bottom of the ball sliding groove (8) through a partition plate (11), the bottom of the inner wall of the flowmeter (2) is rotatably connected with a pointer rotating shaft (10), the top end of the pointer rotating shaft (10) is fixedly connected with the bottom of a turntable (20), one end of the turntable (20) is fixedly connected with one end of an insulating pointer (15), one end, far away from the turntable (20), of the top of the insulating pointer (15) is fixedly connected with the bottom end of the electromagnet (16), the top end of the electromagnet (16) is arranged inside the annular groove (12), and the top end of the electromagnet (16) is magnetically connected with the metal ball (9).
2. A scale easy-to-read flow meter according to claim 1, wherein: the two ends of the flowmeter main body (1) are fixedly communicated with one end of the connecting flange (4) through the connecting pipe (3).
3. A scale easy-to-read flow meter according to claim 1, wherein: the ball chute (8) is characterized in that a scale ring (7) is fixedly connected to the outer ring of the ball chute, and a numerical value ring (6) is fixedly connected to the outer ring of the scale ring (7).
4. A scale easy-to-read flow meter according to claim 1, wherein: the outer side cover of flow meter (2) inner wall is equipped with anodal circular telegram (13), the bottom of flow meter (2) inner wall is fixed and is provided with negative pole circular telegram (14), the inner circle of negative pole circular telegram (14) rotates with the outer lane of rotary disk (20) to be connected, anodal circular telegram (13) and negative pole circular telegram (14) respectively with external power supply's positive negative pole electric connection.
5. A scale easy-to-read flow meter according to claim 4, wherein: the other end fixed mounting of insulating pointer (15) has anodal brush (18), the one end fixed mounting that insulating pointer (15) bottom is close to carousel (20) has negative pole brush (19), the one end of anodal brush (18) is connected with the inner circle contact of anodal circular telegram (13), the bottom of negative pole brush (19) is connected with the top contact of negative pole circular telegram (14).
6. A scale easy-to-read flow meter according to claim 5, wherein: the surface of electro-magnet (16) is twined and is had circular telegram coil (17), the one end of circular telegram coil (17) and the other end fixed connection of positive pole brush (18), the other end of circular telegram coil (17) and the top fixed connection of negative pole brush (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921722462.9U CN210375270U (en) | 2019-10-15 | 2019-10-15 | Flowmeter with easy scale reading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921722462.9U CN210375270U (en) | 2019-10-15 | 2019-10-15 | Flowmeter with easy scale reading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210375270U true CN210375270U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921722462.9U Active CN210375270U (en) | 2019-10-15 | 2019-10-15 | Flowmeter with easy scale reading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210375270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993401A (en) * | 2022-05-27 | 2022-09-02 | 耿海林 | Anti-freezing water meter |
-
2019
- 2019-10-15 CN CN201921722462.9U patent/CN210375270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993401A (en) * | 2022-05-27 | 2022-09-02 | 耿海林 | Anti-freezing water meter |
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