CN206488821U - Vortex street flowmeter sensor - Google Patents
Vortex street flowmeter sensor Download PDFInfo
- Publication number
- CN206488821U CN206488821U CN201621272925.2U CN201621272925U CN206488821U CN 206488821 U CN206488821 U CN 206488821U CN 201621272925 U CN201621272925 U CN 201621272925U CN 206488821 U CN206488821 U CN 206488821U
- Authority
- CN
- China
- Prior art keywords
- slot
- swirl generating
- table body
- generating body
- vortex street
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a kind of vortex street flowmeter sensor, belong to flow sensor technical field, including table body, swirl generating body and vortex street probe, table body front end sets inlet, rear end to set liquid outlet, swirl generating body is in table body, probe slot is provided with the outer peripheral surface of table body, the probe slot is extended downward into swirl generating body, in the vortex street probe insertion probe slot;Apertured jump ring in table body, the jump-ring slot of the internal face of table body provided with annular, the hole is with jump ring in jump-ring slot, and the utility model is a kind of not need pipeline to stop the supple of gas or steam the stoppage in transit just replaceable formula vortex street flowmeter sensor that can convert online.
Description
Technical field
The utility model belongs to flow sensor technical field, more particularly to a kind of vortex street flowmeter sensor.
Background technology
Vortex street flowmeter sensor is one kind of steam heating metering, and the flow sensor produces frequency by whirlpool, caught
A kind of measurable current signal is caught, and sensor needs to be arranged on inside instrument piping, must stop the supple of gas or steam replacing if damaging, and stop
Only conduit running, production line will stop production, and have a strong impact on enterprise's production.
Utility model content
The purpose of this utility model, which is to provide, a kind of does not need stop the supple of gas or steam just replaceable vortex-shedding meter of stopping transport of pipeline to pass
Sensor.
To achieve the above object, the utility model is adopted the following technical scheme that:Vortex street flowmeter sensor, including table body,
Swirl generating body and vortex street probe, table body front end set inlet, rear end to set liquid outlet, and swirl generating body is located in table body,
Swirl generating body top is integral type structure with table body, and probe slot is provided with the outer peripheral surface of table body, and the probe slot is downward
Extend in swirl generating body, in the vortex street probe insertion probe slot;On apertured jump ring in table body, the internal face of table body
Jump-ring slot provided with annular, the hole is with jump ring in jump-ring slot, and hole is located between swirl generating body and inlet with jump ring,
The inside edge of hole jump ring is provided with a detachably connected reinforcement between two engaging lugs, two engaging lugs, reinforcement position
It is fixedly connected in the front side of swirl generating body and with swirl generating body, circumferentially positioned part, hole is provided with the groove bottom of jump-ring slot
Circumferentially positioned slot is provided with the circumferentially positioned part of outer edge correspondence of jump ring, circumferentially positioned part is inserted in circumferentially positioned slot.
The engaging lug, reinforcement and swirl generating body three are by together with the first mode connects for screw.
The middle part of reinforcement and the middle part of swirl generating body are by together with the second mode connects for screw.
The hole is respectively provided with anti-corrosion layer with the outer surface of jump ring and circumferentially positioned part.
Vortex street flowmeter sensor described in the utility model is, it is necessary to when changing vortex street probe, it is only necessary to by vortex street probe
Extracted from probe slot, without pipeline of stopping transport, stop production.It is fixedly connected in hole with swirl generating body with setting in jump ring
Reinforcement together, can increase the intensity of swirl generating body, no matter swirl generating body is cantilever beam structure,
Increase the impact resistance of swirl generating body., need not be in whirlpool in table body when swirl generating body is cantilever beam structure
The downside of generating body sets the base of stationary vortex generating body bottom, need not also set connection table body to occur with vortex on table body
The screw of body bottom.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Fig. 1 left view;
Fig. 3 is Fig. 1 right view;
In figure:Table body 1, reinforcement 2, the first screw 3A, the second screw 3B, hole jump ring 4, lead 5, vortex street are visited
First 6, swirl generating body 7, liquid outlet 8, inlet 9, engaging lug 10, circumferentially positioned part 11, opening 12, upper extension
13rd, lower extension 14.
Embodiment
As the vortex street flowmeter sensor shown in Fig. 1-Fig. 3, including table body 1, swirl generating body 7 and vortex street probe 6.
Table body 1 is horizontal tubular body, and the front end of table body 1 sets inlet 9, rear end to set liquid outlet 8, vortex hair
Raw body 7 is in table body 1, and swirl generating body 7 is radially extended along table body 1, and swirl generating body 7 is to prolong vertically
Stretch, top and the integral structure of table body 1, the i.e. top of swirl generating body 7 of swirl generating body 7 are linked as with table body 1
One, the bottom of swirl generating body 7 can with table body integral mechanism or split-type structural, when the bottom of swirl generating body 7
When end is split-type structural with table body 1, swirl generating body 7 is cantilever beam structure.
On the outer peripheral surface top of table body 1 provided with probe slot, the probe slot extends downward into swirl generating body 7
Interior, probe slot extends vertically, and the vortex street probe 6 is inserted in the probe slot and can extracted from probe slot, probe
The bottom of slot and the bottom of vortex street probe 6 are respectively positioned in the top of swirl generating body 7.
Apertured jump ring 4 in table body 1, hole jump ring 4 is to apply on the back-up ring in hole, the internal face of table body 1
Jump-ring slot provided with annular, the hole with jump ring 4 in the jump-ring slot, hole jump ring 4 be located at swirl generating body 7 with
Between inlet 9.
Circumferentially positioned part 11 is provided with the groove bottom of jump-ring slot, circumferentially positioned part 11 is blocks, hole jump ring 4
The circumferentially positioned part 11 of outer edge correspondence be provided with circumferentially positioned slot, circumferentially positioned part 11 is stretched into circumferentially positioned slot,
The circumferentially positioned slot and its inner circumferential keeper 11 are respectively positioned on close hole jump ring 4 opening 12 of hole jump ring 4
Position, hole jump ring 4 is unclosed ring body, and hole is being utilized with opening 12 is set between the two ends of jump ring 4
When Circlip tongs clamp hole with installation of the jump ring 4 to carry out hole jump ring 4, the two ends of hole jump ring 4(It is open at 12
Position)Deformation is maximum, circumferentially positioned part 11 can limiting holes jump ring 4 in the displacement of circumferencial direction, that is, prevent hole jump ring
4 rotate.
The hole is respectively provided with anti-corrosion layer, anti-corrosion layer figure not with the outer surface of jump ring 4 and circumferentially positioned part 11
Show.
The inside edge of hole jump ring 4(Inner ring edge)Provided with two engaging lugs 10, two engaging lugs are just right about 10
And both line be vertical curve, while be between the RADIAL of table body 1, two engaging lugs 10 detachably connected one plus
Strengthening tendons 2, reinforcement 2 is also vertical extension, and is extended simultaneously along the radial direction of table body 1, and reinforcement 2 is sent out with vortex
The bearing of trend of raw body 7 is consistent, and both are parallel.
The top of reinforcement 2 is provided with the upper extension 13 protruded upward, bottom and is provided with the lower extension extended downwardly from
14, upper extension 13 keeps off the front side in upside engaging lug 10, and lower extension 14 keeps off the front side in downside engaging lug 10, strengthens
Muscle 2 is located at the front side of swirl generating body 7, and the front end face of the rear end face and swirl generating body 7 of reinforcement 2 fits.
The engaging lug 10, reinforcement 2 and the three of swirl generating body 7 are linked together by the first screw 3A,
Reinforcement 2 is fixedly connected with swirl generating body 7, and the middle part of reinforcement 2 and the middle part of swirl generating body 7 pass through the
Two screw 3B link together.During specific connection, a first screw 3A by upside engaging lug 10, reinforcement 2 on stretch
The top for going out portion 13 and swirl generating body 7 links together, another the first screw 3A by downside engaging lug 10, plus
The lower extension 14 of strengthening tendons 2 and the bottom of swirl generating body 7 link together, and a second screw 3B is by reinforcement
2 middle part and the middle part of swirl generating body 7 link together.
The connecting lead wire 5 of vortex street probe 6, and converter is connected by lead 5.
Vortex street flowmeter sensor described in the utility model is, it is necessary to when changing vortex street probe 6, it is only necessary to visit vortex street
First 6 extract from probe slot, without pipeline of stopping transport, stop production.Set and swirl generating body with jump ring 4 in hole
7 reinforcements 2 being fixed together, can increase the intensity of swirl generating body 7, no matter swirl generating body 7 is not
It is cantilever beam structure, increases the impact resistance of swirl generating body 7.When swirl generating body 7 is cantilever beam structure, table body
The base of the bottom of stationary vortex generating body 7 need not be set in the downside of eddy generator 7 in 1, also need not be in table body 1
It is upper that connection table body 1 and the screw of the bottom of swirl generating body 7 are set.
Claims (4)
1. vortex street flowmeter sensor, including table body(1), swirl generating body(7)And vortex street probe(6), table body(1)Front end is set
Inlet(9), rear end set liquid outlet(8), swirl generating body(7)Located at table body(1)It is interior, swirl generating body(7)Top and table
Body(1)For integral type structure, it is characterised in that:In table body(1)Outer peripheral surface provided with probe slot, the probe slot is to downward
Extend swirl generating body(7)It is interior, the vortex street probe(6)In insertion probe slot;Table body(1)Interior apertured jump ring(4), table body
(1)Internal face provided with annular jump-ring slot, the hole jump ring(4)In jump-ring slot, hole jump ring(4)Positioned at vortex
Generating body(7)With inlet(9)Between, hole jump ring(4)Inside edge provided with two engaging lugs(10), two engaging lugs(10)
Between a detachably connected reinforcement(2), reinforcement(2)Positioned at swirl generating body(7)Front side and and swirl generating body
(7)It is fixedly connected, circumferentially positioned part is provided with the groove bottom of jump-ring slot(11), hole jump ring(4)Outer edge correspondence it is circumferential
Keeper(11)Provided with circumferentially positioned slot, circumferentially positioned part(11)Insert in circumferentially positioned slot.
2. the vortex street flowmeter sensor as described in claim 1, it is characterised in that:The engaging lug(10), reinforcement(2)
And swirl generating body(7)Three passes through the first screw(3A)Link together.
3. the vortex street flowmeter sensor as described in claim 1, it is characterised in that:Reinforcement(2)Middle part and vortex send out
Raw body(7)Middle part pass through the second screw(3B)Link together.
4. the vortex street flowmeter sensor as described in claim 1, it is characterised in that:The hole jump ring(4)Determine with circumferential
Position part(11)Outer surface be respectively provided with anti-corrosion layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621272925.2U CN206488821U (en) | 2016-11-25 | 2016-11-25 | Vortex street flowmeter sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621272925.2U CN206488821U (en) | 2016-11-25 | 2016-11-25 | Vortex street flowmeter sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206488821U true CN206488821U (en) | 2017-09-12 |
Family
ID=59768510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621272925.2U Active CN206488821U (en) | 2016-11-25 | 2016-11-25 | Vortex street flowmeter sensor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206488821U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109489748A (en) * | 2017-09-13 | 2019-03-19 | 中电华辰(天津)精密测器股份公司 | A kind of plug-in type ultrasonic flowmeter |
CN111637935A (en) * | 2020-06-11 | 2020-09-08 | 浙江奥新仪表有限公司 | Vortex street flowmeter |
-
2016
- 2016-11-25 CN CN201621272925.2U patent/CN206488821U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109489748A (en) * | 2017-09-13 | 2019-03-19 | 中电华辰(天津)精密测器股份公司 | A kind of plug-in type ultrasonic flowmeter |
CN111637935A (en) * | 2020-06-11 | 2020-09-08 | 浙江奥新仪表有限公司 | Vortex street flowmeter |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206488821U (en) | Vortex street flowmeter sensor | |
CN204318598U (en) | A kind of Intelligent shower apparatus | |
CN204438521U (en) | A kind of water inlet pipe component and water tank | |
CN207471509U (en) | A kind of electromagnetism steam generator | |
CN105297324B (en) | The bung of rotary drum washing machine and rotary drum washing machine | |
CN106382377A (en) | Novel valve | |
CN201421078Y (en) | Boiler header with pollution discharging and guiding device | |
CN205064942U (en) | Multi -functional reaction type check valve | |
CN209558682U (en) | A kind of waterpipe couplings and the water heater for being equipped with the waterpipe couplings | |
CN208588416U (en) | A kind of electromagnetic flowmeter facilitating installation | |
CN202972333U (en) | Butt joint elbow of injection molding pipe | |
CN206755909U (en) | Dehydrogenation overhead condenser | |
CN206109798U (en) | A washing machine that is used for washing machine's spray set and has it | |
CN205851795U (en) | Pour bridge structure | |
CN208791554U (en) | A kind of water sealed tank of automatic cleaning coke powder | |
CN201862373U (en) | Liquid preparation tank | |
CN201126182Y (en) | Circulating fluidized bed boiler water wall structure | |
CN203777808U (en) | Double-hook-type steam-water separator applicable to steam supply pipe network range | |
CN209196822U (en) | Drum for high-pressure boiler | |
CN202790715U (en) | Rotary back valve | |
CN203009929U (en) | Rubber flap check valve | |
CN209363785U (en) | A kind of slag removal equipment for spot pouring mouth processing | |
CN204100860U (en) | A kind of novel titanium tube heat exchanger | |
CN107938808A (en) | A kind of Intelligent Double Channel arranges smelly odor-resistant downcomer pipe | |
CN209655265U (en) | A kind of high-efficiency boiler separator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |