CN108759967A - A kind of rotary-piston flowmeter rain insensitive device - Google Patents
A kind of rotary-piston flowmeter rain insensitive device Download PDFInfo
- Publication number
- CN108759967A CN108759967A CN201810893832.9A CN201810893832A CN108759967A CN 108759967 A CN108759967 A CN 108759967A CN 201810893832 A CN201810893832 A CN 201810893832A CN 108759967 A CN108759967 A CN 108759967A
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- Prior art keywords
- rotary
- transparent
- metallic plate
- upper shell
- piston
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/12—Cleaning arrangements; Filters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The present invention provides a kind of rotary-piston flowmeter rain insensitive device, including transparent lower housing, transparent upper shell, rotary-piston flowmeter main body, metallic plate, scrape rubber and riser, transparent lower housing upper end transparent upper shell is installed by bolt, transparent lower housing is each provided at transparent upper shell in rotary-piston flowmeter main body, transparent upper shell upper end is welded with riser, riser front end is installed by metallic plate, metallic plate lower end is pasted with scraping rubber, it scrapes rubber and is mounted on transparent upper shell upper end, the design is realized rainproof function and is observed rotary-piston flowmeter main body convenient for staff, the present invention has rainproof function, securely and reliably, it is convenient to clean.
Description
Technical field
The present invention is a kind of rotary-piston flowmeter rain insensitive device, belongs to petrochemical technology field.
Background technology
Rotary-piston flowmeter is a kind of volumetric flowmeter, is mainly used for the flow measurement to liquid.Its operation principle
Pressure difference when flowmeter accesses pipeline and has fluid to flow through, to import and export both sides will push piston to make rotary motion, at this time
The magnetic coupling device being connected with piston also rotates therewith, and flows through the oil mass of flowmeter since the revolution of piston is proportional to,
The piston revolution that counting mechanism is write down flows through the multiple of the oil mass of flowmeter.The rotary-piston flowmeter of installation outdoors needs
Carry out good rain-proof measure.
It takes shelter from rain in the prior art to rotary-piston flowmeter usually using rain-proof shell, to prevent rotary-piston stream
Gauge is damaged, but when staff needs to observe the data of rotary-piston flowmeter, needs to find other
Tool clears up remaining rainwater and impurity on rain insensitive device, cumbersome and waste time.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of rotary-piston flowmeter rain insensitive device,
To solve the problems mentioned in the above background technology, there is the present invention rainproof function to be securely and reliably convenient to clean.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of rotary-piston flowmeter
With rain insensitive device, including transparent lower housing, transparent upper shell, rotary-piston flowmeter main body, metallic plate, scraping rubber and vertical
Transparent upper shell is installed in plate, transparent lower housing upper end by bolt, and transparent lower housing is each provided at rotary-piston with transparent upper shell
On flow meter body, transparent upper shell upper end is welded with riser, and metallic plate is installed in riser front end, and metallic plate lower end is pasted with scraping
Rubber, scraping rubber are mounted on transparent upper shell upper end.
Further, transparent lower housing upper end is pasted with the first rubber pad, and transparent upper shell lower end is pasted with the second rubber
Pad, the second rubber pad are mounted on the first rubber pad upper end, and the first rubber pad and the second rubber pad are each provided at rotary piston flow
It counts in main body.
Further, metallic plate upper end is fixed with T-type handle, and T-type handle outer end is machined with anti-skid chequer.
Further, metal front edge of board is arranged with two guide rods, and two guide rods both pass through metallic plate and connect with riser.
Further, two guide rod front ends are welded with limiting plate.
Further, magnet is inlaid with inside riser, magnet is mounted between two guide rods, after magnet is mounted on metallic plate
End, metallic plate are mutually adsorbed by magnet with riser.
Beneficial effects of the present invention：A kind of rotary-piston flowmeter rain insensitive device of the present invention, the present invention pass through increase
Transparent lower housing, transparent upper shell, rotary-piston flowmeter main body, metallic plate, scraping rubber and riser, the design first with
Transparent lower housing and transparent upper shell are mounted on rotary piston flow meter body by bolt, at this time rotary-piston flowmeter
Main body is in the rain-proof enclosure that transparent lower housing is formed with transparent upper shell, and then realizes rainproof function, when needs are to rotation
When turning the data of piston meter main body and being observed, metallic plate is moved forward, to drive scraping rubber along transparent upper casing
Body travels forward, and then the remaining rainwater in transparent upper shell upper end and impurity are scraped, and then convenient for staff through saturating
Bright upper shell observes rotary-piston flowmeter main body, solves and lives in the prior art to rotation usually using rain-proof shell
Plug flow gauge is taken shelter from rain, to prevent rotary-piston flowmeter to be damaged, but when staff needs to rotary-piston
When the data of flowmeter are observed, need to find other tools remaining rainwater on rain insensitive device and impurity are carried out it is clear
Reason, it is cumbersome and the problem of waste time.
Because increasing the first rubber pad and the second rubber pad, which realizes between transparent lower housing and transparent upper shell
Gap be sealed, effectively prevent rainwater to damage by the way that the gap between transparent lower housing and transparent upper shell is internal into it
Bad rotary-piston flowmeter main body, because increasing T-type handle, which is moved forward and backward T-type handle convenient for staff, because increasing by two
Guide function is realized in a guide rod, the design, and because increasing limiting plate, which effectively prevent metallic plate to be dropped and lost, because increasing magnetic
The fixation between metallic plate and riser is realized in iron, the design, and metallic plate back-and-forth motion is effectively prevent to prevent staff from seeing
It examines, there is the present invention rainproof function to be securely and reliably convenient to clean.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of front view of rotary-piston flowmeter rain insensitive device of the present invention；
Fig. 2 is a kind of left view of rotary-piston flowmeter rain insensitive device of the present invention；
Fig. 3 is a kind of sectional view of the left view of rotary-piston flowmeter rain insensitive device of the present invention；
Fig. 4 is a kind of stereogram of rotary-piston flowmeter rain insensitive device of the present invention；
In figure：The transparent lower housings of 1-, the transparent upper shells of 2-, 3- rotary-piston flowmeters main body, 4- metallic plates, 5- scrape rubber
Glue, 6- risers, the first rubber pads of 11-, the second rubber pads of 21-, 41-T types handle, 61- guide rods, 62- magnet, 63- limiting plates.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 4 is please referred to Fig.1, the present invention provides a kind of technical solution：A kind of rotary-piston flowmeter rain insensitive device, packet
Transparent lower housing 1, transparent upper shell 2, rotary-piston flowmeter main body 3, metallic plate 4, scraping rubber 5 and riser 6 are included, it is transparent
Transparent upper shell 2 is installed in 1 upper end of lower housing by bolt, and transparent lower housing 1 is each provided at rotary piston flow with transparent upper shell 2
It counts in main body 3,2 upper end of transparent upper shell is welded with riser 6, and metallic plate 4 is installed in 6 front end of riser, and 4 lower end of metallic plate, which is pasted with, scrapes
Rubber 5, scraping rubber 5 is taken to be mounted on 2 upper end of transparent upper shell, transparent lower housing 1 is first placed into rotary-piston by staff
Then transparent upper shell 2 is placed into 1 upper end of transparent lower housing again, and utilizes bolt by transparent lower casing by 3 lower end of flow meter body
Body 1 is fixed with transparent upper shell 2, and transparent lower housing 1 forms rain-proof shell, and rotary-piston with transparent upper shell 2 at this time
The inlet tube and outlet tube of flow meter body 3 each extend over out rain-proof shell left and right ends, and then staff is by extension tube attached
Road is attached with the inlet tube of rotary-piston flowmeter main body 3 with outlet tube respectively, at this time at rotary-piston flowmeter main body 3
Inside transparent lower housing 1 and transparent upper shell 2, transparent lower housing 1 realizes rain-proof with the rain-proof shell that transparent upper shell 2 forms
Function, when staff needs the data to rotary-piston flowmeter main body 3 to observe, staff moves forward metal
Plate 4, to drive scraping rubber 5 to travel forward along 2 upper end of transparent upper shell, so that 2 upper end of transparent upper shell is remaining
Rainwater and impurity scrape, and 2 upper end of transparent upper shell is cleaned in realization, and then penetrate transparent upper shell convenient for staff
2 pairs of rotary-piston flowmeter main bodys 3 are observed.
1 upper end of transparent lower housing is pasted with the first rubber pad 11, and 2 lower end of transparent upper shell is pasted with the second rubber pad 21,
Second rubber pad 21 is mounted on 11 upper end of the first rubber pad, and the first rubber pad 11 and the second rubber pad 21 are each provided at rotary-piston
On flow meter body 3, the first rubber pad 11 and 12 is between transparent lower housing 1 and transparent upper shell 2, is realized to transparent lower casing
Gap between body 1 and transparent upper shell 2 is sealed, effectively prevent rainwater along transparent lower housing 1 and transparent upper shell 2 it
Between gap flow into transparent lower housing 1 with inside transparent upper shell 2.
4 upper end of metallic plate is fixed with T-type handle 41, and 41 outer end of T-type handle is machined with anti-skid chequer, consequently facilitating staff
It is moved forward and backward metallic plate 4.
4 front end of metallic plate is arranged with two guide rods 61, and two guide rods 61 both pass through metallic plate 4 and are connected with riser 6, work
Make personnel and move forward metallic plate 4, to make metallic plate 4 travel forward along guide rod 61, realizes guide function.
Two 61 front ends of guide rod are welded with limiting plate 63, to be limited to metallic plate 4, effectively prevent it to fall and lose
It loses.
Magnet 62 is inlaid with inside riser 6, magnet 62 is mounted between two guide rods 61, and magnet 62 is mounted on metallic plate 4
Rear end, metallic plate 4 are adsorbed by magnet 62 and 6 phase of riser, and after the completion of cleaning, metallic plate 4 is moved back to riser 6 by staff
Front end, the magnet 62 on riser 6, which generates magnetic field and adsorbed to metallic plate 4, to be fixed, and is effectively prevent metallic plate 4 to move forward and backward and is hindered one's work
Personnel observe.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of rotary-piston flowmeter rain insensitive device, including transparent lower housing (1), transparent upper shell (2), rotary-piston stream
Gauge main body (3), metallic plate (4), scraping rubber (5) and riser (6), it is characterised in that：Transparent lower housing (1) upper end passes through
Bolt installs transparent upper shell (2), and transparent lower housing (1) is each provided at rotary-piston flowmeter main body (3) with transparent upper shell (2)
On, transparent upper shell (2) upper end is welded with riser (6), and metallic plate (4) is installed in riser (6) front end, and metallic plate (4) lower end is pasted
There are scraping rubber (5), scraping rubber (5) to be mounted on transparent upper shell (2) upper end.
2. a kind of rotary-piston flowmeter rain insensitive device according to claim 1, it is characterised in that：Transparent lower housing
(1) upper end is pasted with the first rubber pad (11), and transparent upper shell (2) lower end is pasted with the second rubber pad (21), the second rubber pad
(21) it is mounted on the first rubber pad (11) upper end, the first rubber pad (11) and the second rubber pad (21) are each provided at rotary-piston stream
In gauge main body (3).
3. a kind of rotary-piston flowmeter rain insensitive device according to claim 1, it is characterised in that：On metallic plate (4)
End is fixed with T-type handle (41), and T-type handle (41) outer end is machined with anti-skid chequer.
4. a kind of rotary-piston flowmeter rain insensitive device according to claim 1, it is characterised in that：Before metallic plate (4)
End is arranged with two guide rods (61), and two guide rods (61) both pass through metallic plate (4) and connect with riser (6).
5. a kind of rotary-piston flowmeter rain insensitive device according to claim 1 or 4, it is characterised in that：Two guide rods
(61) front end is welded with limiting plate (63).
6. a kind of rotary-piston flowmeter rain insensitive device according to claim 1 or 4, it is characterised in that：In riser (6)
Portion is inlaid with magnet (62), and magnet (62) is mounted between two guide rods (61), and magnet (62) is mounted on metallic plate (4) rear end,
Metallic plate (4) is mutually adsorbed by magnet (62) and riser (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810893832.9A CN108759967A (en) | 2018-08-08 | 2018-08-08 | A kind of rotary-piston flowmeter rain insensitive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810893832.9A CN108759967A (en) | 2018-08-08 | 2018-08-08 | A kind of rotary-piston flowmeter rain insensitive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108759967A true CN108759967A (en) | 2018-11-06 |
Family
ID=63969199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810893832.9A Pending CN108759967A (en) | 2018-08-08 | 2018-08-08 | A kind of rotary-piston flowmeter rain insensitive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108759967A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0669747U (en) * | 1993-03-16 | 1994-09-30 | トキコ株式会社 | Flowmeter |
| CN204116413U (en) * | 2014-09-21 | 2015-01-21 | 河南瑞尔电气有限公司 | A kind of transparent ammeter box |
| CN204269179U (en) * | 2014-12-23 | 2015-04-15 | 天信仪表集团有限公司 | A kind of protective housing of flowmeter |
| CN204422609U (en) * | 2015-02-12 | 2015-06-24 | 杭州杰达仪表五金有限公司 | A kind of outdoor type meter case |
| CN108007975A (en) * | 2017-12-26 | 2018-05-08 | 河南智金网络技术有限公司 | A kind of test device of fingerprint identification ring DC impedance |
| CN208606845U (en) * | 2018-08-08 | 2019-03-15 | 合肥精都机电仪表有限公司 | A kind of rotary-piston flowmeter rain insensitive device |
-
2018
- 2018-08-08 CN CN201810893832.9A patent/CN108759967A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0669747U (en) * | 1993-03-16 | 1994-09-30 | トキコ株式会社 | Flowmeter |
| CN204116413U (en) * | 2014-09-21 | 2015-01-21 | 河南瑞尔电气有限公司 | A kind of transparent ammeter box |
| CN204269179U (en) * | 2014-12-23 | 2015-04-15 | 天信仪表集团有限公司 | A kind of protective housing of flowmeter |
| CN204422609U (en) * | 2015-02-12 | 2015-06-24 | 杭州杰达仪表五金有限公司 | A kind of outdoor type meter case |
| CN108007975A (en) * | 2017-12-26 | 2018-05-08 | 河南智金网络技术有限公司 | A kind of test device of fingerprint identification ring DC impedance |
| CN208606845U (en) * | 2018-08-08 | 2019-03-15 | 合肥精都机电仪表有限公司 | A kind of rotary-piston flowmeter rain insensitive device |
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