CN214149440U - Multifunctional isolated vortex shedding flowmeter - Google Patents
Multifunctional isolated vortex shedding flowmeter Download PDFInfo
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- CN214149440U CN214149440U CN202120481077.0U CN202120481077U CN214149440U CN 214149440 U CN214149440 U CN 214149440U CN 202120481077 U CN202120481077 U CN 202120481077U CN 214149440 U CN214149440 U CN 214149440U
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Abstract
The utility model belongs to the technical field of vortex flowmeter technique and specifically relates to a multi-functional isolated vortex flowmeter, including the shielded box, the connecting hole has been seted up to the both sides of shielded box, and the last fixed surface of shielded box is connected with the connecting pipe, and the one end fixedly connected with guard box of shielded box is kept away from to the connecting pipe, and the inside of shielded box is equipped with vortex flowmeter table body, and the both ends fixedly connected with flange of vortex flowmeter table body, the through hole has been seted up on the surface of vortex flowmeter table body, and the inner wall sliding connection of through hole has the vortex detection body, and the one end fixedly connected with installation piece of vortex detection body, and the surface of vortex flowmeter table body is equipped with damping device. The utility model discloses on ordinary vortex flowmeter's basis, set up isolation, cross and filtered reason and damping device, solved vortex flowmeter and caused the shortcoming of harm to vortex flowmeter because of the outside factor causes harm, use the phenomenon that a period caused the jam easily and the vibrations that water impact caused easily in the use.
Description
Technical Field
The utility model relates to a vortex flowmeter technical field especially relates to a multi-functional isolated vortex flowmeter.
Background
The intelligent liquid turbine flowmeter is a novel intelligent instrument integrating a turbine flow sensor and a display integration, which is developed by adopting an advanced ultra-low power consumption single-chip microcomputer technology, and has the obvious advantages of compact mechanism, visual and clear reading, high reliability, no interference of an external power supply, lightning protection, low cost and the like.
Vortex shedding flowmeter in the existing market is difficult to isolate, so that the vortex shedding flowmeter is easy to cause damage due to external factors in the using process, is difficult to reach the filtering reason, is easy to cause blockage for a period of time, influences the use, is difficult to damp the vortex shedding flowmeter, and is easy to cause damage to the vortex shedding flowmeter due to vibration caused by water flow impact in the using process, thereby ensuring that the measured data is inaccurate.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a multi-functional isolated vortex flowmeter has and keeps apart, filters clearance and shock-absorbing function and has solved vortex flowmeter and cause the shortcoming of harm to vortex flowmeter easily because of the outside factor causes harm, use the phenomenon that a period caused the jam easily and the vibrations that water impact caused in the use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a multifunctional isolated vortex shedding flowmeter, which comprises an isolation box, wherein connecting holes are formed in two sides of the isolation box, a connecting pipe is fixedly connected to the upper surface of the isolation box, one end, far away from the isolation box, of the connecting pipe is fixedly connected with a protection box, a vortex shedding flowmeter body is arranged inside the isolation box, flanges are fixedly connected to two ends of the vortex shedding flowmeter body, a through hole is formed in the surface of the vortex shedding flowmeter body, a vortex detection body is slidably connected to the inner wall of the through hole, an installation block is fixedly connected to one end of the vortex detection body, a connecting rod is fixedly connected to one side, far away from the vortex detection body, of the installation block, a converter is fixedly connected to one end, far away from the installation block, of the connecting rod, a filter screen is fixedly connected to the inner wall of the vortex shedding flowmeter body, and through holes are formed in the surface of the vortex shedding flowmeter body, the inner wall fixedly connected with clearance pipeline of through-hole, the inner wall of clearance pipeline is pegged graft and is had the sealing plug, the surface of vortex street flowmeter table body is equipped with damping device.
Preferably, one side of the sealing plug is fixedly connected with a handheld pull ring, and the handheld pull ring is in a semicircular ring shape.
Preferably, damping device includes first table body support, dead lever, sleeve, first stopper and first damping spring, the surface of the vortex street flowmeter table body is equipped with first table body support, the lower surface symmetry fixedly connected with dead lever of first table body support, the equal fixedly connected with of inner wall of shielded box and the corresponding sleeve of dead lever, the equal sliding connection of telescopic inner wall has first stopper, and first stopper and dead lever fixed connection, first damping spring has all been cup jointed on the surface of dead lever.
Preferably, the inner wall of the protection box is provided with a sliding chute, and the inner wall of the sliding chute is connected with a movable door in a sliding manner.
Preferably, the sealing plug is made of rubber materials, and the connecting hole is in an inverted U shape.
Preferably, damping device includes second table body support, slide bar, second stopper and second damping spring, the surface of the vortex street flowmeter table body is equipped with second table body support, the inner wall sliding connection of second table body support has a plurality of slide bars, the equal fixedly connected with second stopper of one end of slide bar, second damping spring has been cup jointed on the surface of slide bar.
Compared with the prior art, the beneficial effects of the utility model reside in that: the vortex shedding flowmeter is protected by arranging the isolation box, the connecting pipe and the protection box, the movable door is moved on the inner wall of the sliding groove by pulling the movable door, so that a measurer can conveniently count data on the converter, a vortex detection body detects water flow, the water flow filters part of impurities through the filter screen, the sealing plug is pulled out of the inner wall of the cleaning pipeline by pulling the handheld pull ring, the impurities on the filter screen are flushed out through the cleaning pipeline by the impact of the water flow, or the impurities on the surface of the filter screen are cleaned by using a tool, under the impact of the water flow, the vortex shedding flowmeter body is driven to move downwards, the fixing rod and the first limiting block are driven to slide on the inner wall of the sleeve, the first damping spring is compressed by the first meter body bracket, and the first meter body bracket is damped by utilizing the compression recovery performance of the first damping spring, be convenient for keep apart the vortex flowmeter, reduce the vortex flowmeter and cause the harm because of outside factor in the use, be convenient for carry out the filtration reason, reduce the influence that the jam led to the fact the use of vortex flowmeter, be convenient for carry out the shock attenuation to the vortex flowmeter, reduce in the use because of the vibrations that water impact caused cause the harm to the vortex flowmeter, reduce and cause the unsafe condition of measuring data because of vibrations.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a structural front view of an embodiment 1 of a multifunctional isolated vortex shedding flowmeter provided by the present invention;
FIG. 2 is a front sectional view of the structure of the embodiment 1 of the multifunctional isolated vortex shedding flowmeter of the present invention;
fig. 3 is a structural front view of the multifunctional isolated vortex shedding flowmeter of the embodiment 2 of the present invention;
fig. 4 is a front sectional view of the structure of embodiment 2 of the multifunctional isolated vortex shedding flowmeter of the present invention.
In the figure: the vortex shedding flowmeter comprises an isolation box 1, a connecting hole 2, a connecting pipe 3, a protection box 4, a vortex shedding flowmeter meter body 5, a flange 6, a through hole 7, a vortex detection body 8, a mounting block 9, a connecting rod 10, a converter 11, a filter screen 12, a through hole 13, a cleaning pipeline 14, a sealing plug 15, a handheld pull ring 16, a first meter body support 17, a fixed rod 18, a sleeve 19, a first limit block 20, a first damping spring 21, a second meter body support 22, a slide rod 23, a second limit block 24, a second damping spring 25, a sliding chute 26 and a movable door 27.
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.
Example 1, referring to fig. 1-2, a multifunctional isolated vortex shedding flowmeter comprises an isolation box 1, wherein two sides of the isolation box 1 are provided with connecting holes 2, the upper surface of the isolation box 1 is fixedly connected with a connecting pipe 3, one end of the connecting pipe 3 far away from the isolation box 1 is fixedly connected with a protection box 4, the isolation box 1 is internally provided with a vortex shedding flowmeter body 5, two ends of the vortex shedding flowmeter body 5 are fixedly connected with flanges 6, the surface of the vortex shedding flowmeter body 5 is provided with a through hole 7, the inner wall of the through hole 7 is slidably connected with a vortex detection body 8, one end of the vortex detection body 8 is fixedly connected with an installation block 9, one side of the installation block 9 far away from the vortex detection body 8 is fixedly connected with a connecting rod 10, one end of the connecting rod 10 far away from the installation block 9 is fixedly connected with a converter 11, the inner wall of the vortex shedding flowmeter body 5 is fixedly connected with a filter screen 12, the surface of the vortex shedding flowmeter body 5 is provided with a through hole 13, the inner wall of through-hole 13 is fixedly connected with clearance pipeline 14, and the inner wall of clearance pipeline 14 is pegged graft and is had sealing plug 15, and vortex street flowmeter table body 5's surface is equipped with damping device.
Specifically, one side of the sealing plug 15 is fixedly connected with a handheld pull ring 16, and the handheld pull ring 16 is in a semicircular ring shape.
Specifically, damping device includes first table body support 17, the dead lever 18, sleeve 19, first stopper 20 and first damping spring 21, the surface of vortex flowmeter table body 5 is equipped with first table body support 17, the lower surface symmetry fixedly connected with dead lever 18 of first table body support 17, the equal fixedly connected with of inner wall of shielded box 1 and the sleeve 19 that dead lever 18 is corresponding, the equal sliding connection of inner wall of sleeve 19 has first stopper 20, and first stopper 20 and dead lever 18 fixed connection, first damping spring 21 has all been cup jointed on the surface of dead lever 18.
Specifically, the inner wall of the protection box 4 is provided with a sliding groove 26, and the inner wall of the sliding groove 26 is slidably connected with a movable door 27.
Specifically, the sealing plug 15 is made of rubber, and the connecting hole 2 is in an inverted U shape.
Compared with embodiment 1, embodiment 2 adopts a simpler method, adopts a simpler method to absorb shock for the vortex shedding flowmeter body 5, has a better shock absorption effect, and drives the vortex shedding flowmeter body 5 to move downwards under the impact of water flow to drive the second meter body support 22 to compress the second shock absorption spring 25, and absorbs shock for the second meter body support 22 by using the compression recovery performance of the second shock absorption spring 25.
The utility model discloses an application principle and use flow: the vortex shedding flowmeter is protected by arranging the isolation box 1, the connecting pipe 3 and the protection box 4, the movable door 27 is moved on the inner wall of the sliding groove 26 by pulling the movable door 27, so that a measurer can count data on the converter 11 conveniently, the vortex detection body 8 detects water flow, the water flow filters part of impurities through the filter screen 12, the sealing plug 15 is pulled out of the inner wall of the cleaning pipeline 14 by pulling the handheld pull ring 16, the impurities on the filter screen 12 are flushed through the cleaning pipeline 14 by the impact of the water flow, or the impurities on the surface of the filter screen 12 are cleaned by using a tool, under the impact of the water flow, the vortex shedding flowmeter meter body 5 is driven to move downwards, the fixing rod 18 and the first limiting block 20 are driven to slide on the inner wall of the sleeve 19, the first damping spring 21 is compressed by the first meter body support 17, and the first meter body support 17 is damped by the compression restorability of the first damping spring 21, the process of isolating, preventing blockage and absorbing shock of the vortex shedding flowmeter is achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A multifunctional isolated vortex shedding flowmeter comprises an isolation box (1) and is characterized in that connecting holes (2) are formed in two sides of the isolation box (1), a connecting pipe (3) is fixedly connected to the upper surface of the isolation box (1), a protection box (4) is fixedly connected to one end, far away from the isolation box (1), of the connecting pipe (3), a vortex shedding flowmeter body (5) is arranged inside the isolation box (1), flanges (6) are fixedly connected to two ends of the vortex shedding flowmeter body (5), a through hole (7) is formed in the surface of the vortex shedding flowmeter body (5), a vortex detection body (8) is slidably connected to the inner wall of the through hole (7), an installation block (9) is fixedly connected to one end of the vortex detection body (8), and a connecting rod (10) is fixedly connected to one side, far away from the vortex detection body (8), of the installation block (9), the one end fixedly connected with converter (11) of installation piece (9) is kept away from in connecting rod (10), the inner wall fixedly connected with filter screen (12) of vortex street flowmeter table body (5), through-hole (13) have been seted up on the surface of vortex street flowmeter table body (5), the inner wall fixedly connected with clearance pipeline (14) of through-hole (13), the inner wall of clearance pipeline (14) is pegged graft and is had sealing plug (15), the surface of vortex street flowmeter table body (5) is equipped with damping device.
2. The multifunctional isolated vortex shedding flowmeter according to claim 1, wherein a handheld pull ring (16) is fixedly connected to one side of the sealing plug (15), and the handheld pull ring (16) is in a semicircular ring shape.
3. The multifunctional isolated vortex shedding flowmeter according to claim 1, wherein the damping device comprises a first meter body support (17), a fixing rod (18), a sleeve (19), a first limiting block (20) and a first damping spring (21), the first meter body support (17) is arranged on the surface of the vortex shedding flowmeter meter body (5), the fixing rod (18) is symmetrically and fixedly connected to the lower surface of the first meter body support (17), the sleeve (19) corresponding to the fixing rod (18) is fixedly connected to the inner wall of the isolation box (1), the first limiting block (20) is slidably connected to the inner wall of the sleeve (19), the first limiting block (20) is fixedly connected to the fixing rod (18), and the first damping spring (21) is sleeved on the surface of the fixing rod (18).
4. The multifunctional isolated vortex shedding flowmeter according to claim 1, wherein a chute (26) is formed in the inner wall of the protection box (4), and a movable door (27) is slidably connected to the inner wall of the chute (26).
5. The multifunctional isolated vortex shedding flowmeter according to claim 1, wherein the sealing plug (15) is made of rubber, and the connecting hole (2) is in an inverted "U" shape.
6. The multifunctional isolated vortex shedding flowmeter according to claim 1, wherein the damping device comprises a second meter body support (22), a sliding rod (23), a second limiting block (24) and a second damping spring (25), the second meter body support (22) is arranged on the surface of the vortex shedding flowmeter meter body (5), the sliding rods (23) are connected to the inner wall of the second meter body support (22) in a sliding manner, the second limiting block (24) is fixedly connected to one end of each sliding rod (23), and the second damping spring (25) is sleeved on the surface of each sliding rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120481077.0U CN214149440U (en) | 2021-03-05 | 2021-03-05 | Multifunctional isolated vortex shedding flowmeter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120481077.0U CN214149440U (en) | 2021-03-05 | 2021-03-05 | Multifunctional isolated vortex shedding flowmeter |
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| CN214149440U true CN214149440U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120481077.0U Active CN214149440U (en) | 2021-03-05 | 2021-03-05 | Multifunctional isolated vortex shedding flowmeter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061671A (en) * | 2021-11-12 | 2022-02-18 | 常州双环热工仪表有限公司 | Vortex street flowmeter |
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2021
- 2021-03-05 CN CN202120481077.0U patent/CN214149440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061671A (en) * | 2021-11-12 | 2022-02-18 | 常州双环热工仪表有限公司 | Vortex street flowmeter |
| CN114061671B (en) * | 2021-11-12 | 2022-08-09 | 常州双环热工仪表有限公司 | Vortex street flowmeter |
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