CN209858003U - Make things convenient for connecting tube's flowmeter - Google Patents
Make things convenient for connecting tube's flowmeter Download PDFInfo
- Publication number
- CN209858003U CN209858003U CN201920997335.3U CN201920997335U CN209858003U CN 209858003 U CN209858003 U CN 209858003U CN 201920997335 U CN201920997335 U CN 201920997335U CN 209858003 U CN209858003 U CN 209858003U
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- China
- Prior art keywords
- face
- display screen
- flowmeter
- flow display
- pressure
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- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000007789 sealing Methods 0.000 description 6
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a make things convenient for connecting tube's flowmeter, including the flow display screen, the transparent protective housing of PVC is installed to the preceding terminal surface of flow display screen, branch is installed to the lower terminal surface of flow display screen, lock nut is installed in the outside of branch, explosion-proof hose is installed to lock nut's lower extreme, the pressure tube is installed to one side of explosion-proof hose, branch fastening nut is installed to the lower terminal surface of branch, the casing is installed to branch fastening nut's lower terminal surface, electric putter is installed to the inboard of casing, high pressure nozzle is installed to electric putter's lower terminal surface. The utility model discloses a connector of a plurality of different diameters can be connected with the pipeline of a plurality of different diameters, and the utilization ratio improves greatly, and the effect through the filter screen can filter a large amount of aquatic impurities, and through high pressure nozzle's effect, is convenient for advance cleanly to the filter screen, easy operation, and the service life improves greatly.
Description
Technical Field
The invention relates to the technical field of flowmeters, in particular to a flowmeter convenient for connecting pipelines.
Background
With the rapid development of socio-economic, flow meters are meant meters that indicate the measured flow rate and/or the total amount of fluid within a selected time interval. It is simply a meter for measuring the flow of fluid in a pipe or open channel, and metering is the eye of industrial production. The flow measurement is one of the components of the measurement science and technology, and has close relation with national economy, national defense construction and scientific research. The work is well done, the flowmeter has important effects on ensuring the product quality, improving the production efficiency and promoting the development of scientific technology, and particularly has more obvious status and effect in national economy in the current times that the energy crisis and the industrial production automation degree are higher and higher.
However, when the existing flowmeter is connected with a pipeline, the existing flowmeter can only be connected with a pipeline with a specified diameter, the utilization rate is extremely low, and meanwhile, in the using process, the interior of a shell is often scratched by large impurities in water flow, so that the service life of the device is greatly shortened, and the cost is increased; thus, the existing need is not met, for which we propose a flow meter that facilitates the connection of pipes.
Disclosure of Invention
The invention aims to provide a flowmeter convenient for connecting pipelines, which solves the problems that the existing flowmeter in the prior art can only be connected with a pipeline with a specified diameter when the pipeline is connected, the utilization rate is extremely low, and meanwhile, the inside of a shell is often scratched by large impurities in water flow during use, so that the service life of the device is greatly shortened, the cost is increased, and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a flow meter convenient for connecting pipelines comprises a flow display screen, wherein a PVC transparent protective shell is installed on the front end face of the flow display screen, a support rod is installed on the lower end face of the flow display screen, a locking nut is installed on the outer side of the support rod, an explosion-proof hose is installed at the lower end of the locking nut, a pressure leading pipe is installed on one side of the explosion-proof hose, a support rod fastening nut is installed on the lower end face of the support rod, a shell is installed on the lower end face of the support rod fastening nut, an electric push rod is installed on the inner side of the shell, a high-pressure nozzle is installed on the lower end face of the electric push rod, a filter screen is installed on one side of the high-pressure nozzle, a pressure sensor is installed on one side of the filter screen, a temperature sensor is installed, the mounting is installed to one side of ring flange, the connecting pipe is installed to one side of mounting, the inboard bonding of connecting pipe has first rubber seal, the outside welding of connecting pipe has four reference columns, one side of reference column is provided with the screw hole, the outside bonding of screw hole has second rubber seal.
Preferably, a fastening nut is installed at one end of the pressure guiding pipe, and the pressure guiding pipe is connected with the shell through the fastening nut.
Preferably, the rear end face of the PVC transparent protective shell is completely attached to the front end face of the flow display screen, the front end face of the flow display screen is provided with an annular clamping groove, and the flow display screen is connected with the PVC transparent protective shell through the annular clamping groove.
Preferably, the connecting pipe comprises six connecting heads with different diameters, and the six connecting heads with different diameters are connected through threads.
Preferably, the link is installed in the outside of filter screen, just the outside of link is provided with the draw-in groove, just the link passes through the draw-in groove with the casing and is connected.
Preferably, the upper end face of the high-pressure nozzle is completely attached to the lower end face of the electric push rod, and the electric push rod is connected with the high-pressure nozzle through a screw.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the matching of the flange plate and the connecting pipe, the connector with the proper diameter is selected according to the diameter of the pipeline, the connector with the larger diameter at the front end is rotated through the threads and taken down, so that the connector with the corresponding size is connected with the pipeline, the pipeline water seepage can be avoided through the action of the rubber A sealing ring, the device is damaged, the positioning column is limited and fixed with the connecting hole of the pipeline, the problem that the flange plate is difficult to align is solved, at the moment, the bolt is connected with the corresponding flange plate through the threaded hole, and the secondary waterproof effect is achieved through the action of the rubber B sealing ring;
2. according to the invention, under the action of the filter screen, water flows through the filter screen, larger impurities in water are filtered by the filter screen, when the filter screen is blocked, the electric push rod is opened, the electric push rod moves downwards to drive the high-pressure spray head to move downwards, the high-pressure spray head is opened, the high-pressure spray head sprays water to the filter screen at high pressure, and the filter screen is cleaned, so that the filter screen is not blocked.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a side view of the present invention in its entirety;
fig. 3 is a cross-sectional view of the housing of the present invention.
In the figure: 1. a flow display screen; 2. locking the nut; 3. a pressure guiding pipe; 4. a strut; 5. the support rod fastening nut; 6. a flange plate; 7. a connecting pipe; 8. a housing; 9. a positioning column; 10. a fixing member; 11. a PVC transparent protective shell; 12. a threaded hole; 13. a first rubber sealing ring; 14. a rubber sealing ring B; 15. an electric push rod; 16. a high pressure spray head; 17. filtering with a screen; 18. a pressure sensor; 19. a temperature sensor; 20. an impeller; 21. an explosion-proof hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The flow display screen 1 (model number YX-LUX), the electric push rod 15 (model number LA-T8), the pressure sensor 18 (model number XJC-Y04) and the temperature sensor 19 (model number BRE 580) can be obtained by market or private ordering.
Referring to fig. 1 to 3, an embodiment of the present invention includes: a flowmeter convenient for connecting pipelines comprises a flow display screen 1, a PVC transparent protective shell 11 is installed on the front end face of the flow display screen 1 so as to protect the flow display screen 1 from being scratched, a support rod 4 is installed on the lower end face of the flow display screen 1, a locking nut 2 is installed on the outer side of the support rod 4, an explosion-proof hose 21 is installed at the lower end of the locking nut 2, a pressure leading pipe 3 is installed on one side of the explosion-proof hose 21, a support rod fastening nut 5 is installed on the lower end face of the support rod 4, a shell 8 is installed on the lower end face of the support rod fastening nut 5, an electric push rod 15 is installed on the inner side of the shell 8, a high-pressure nozzle 16 is installed on the lower end face of the electric push rod 15, a filter screen 17 is installed on one side of the high-pressure nozzle 16 so as to filter out larger impurities in water and avoid scratching the device, impeller 20 is installed to one side of temperature sensor 19, ring flange 6 has all been welded to the both sides of casing 8, mounting 10 is installed to one side of ring flange 6, connecting pipe 7 is installed to one side of mounting 10, the inboard bonding of connecting pipe 7 has first rubber seal 13, the outside welding of connecting pipe 7 has four reference columns 9 for ring flange 6 is convenient for dock with the pipeline, it is inaccurate to avoid the butt joint, one side of reference column 9 is provided with screw hole 12, the outside bonding of screw hole 12 has second rubber seal 14.
Further, the fastening nut is installed to the one end of the pressure pipe 3, and the pressure pipe 3 is connected through fastening nut with casing 8, avoids dropping of pressure pipe 3, causes the device unable use.
Further, the rear end face of the transparent protective housing 11 of PVC is laminated completely with the preceding terminal surface of flow display screen 1, and the preceding terminal surface of flow display screen 1 is provided with ring groove, and flow display screen 1 passes through ring groove with the transparent protective housing 11 of PVC and is connected, avoids flow display screen 1 to be by the fish tail, and the stability of connecting is high.
Furthermore, the connecting pipe 7 comprises six connectors with different diameters, the six connectors with different diameters are connected through threads, adjustment is convenient to perform according to different diameters of pipelines, the utilization rate of the device is improved, and operation is convenient.
Further, the link is installed in the outside of filter screen 17, and the outside of link is provided with the draw-in groove, and the link passes through the draw-in groove with casing 8 and is connected, has improved the stability of connecting, avoids filter screen 17 to be washed away because of connecting the unstability for debris are too much in the rivers, carry out the fish tail to the device.
Further, the up end of high pressure nozzle 16 and electric putter 15's lower terminal surface laminate completely, and electric putter 15 passes through the screw connection with high pressure nozzle 16, is convenient for clean filter screen 17, avoids filter screen 17's jam to cause the unable problem of using of the device.
The working principle is as follows: when in use, according to the diameter of the pipeline, a connector with a proper diameter is selected, the connector with a larger front end diameter is rotated through threads and taken down, so that the connector with a corresponding size is connected with the pipeline, the pipeline seepage can be avoided through the action of the rubber A sealing ring 13, the device is damaged, the positioning column 9 is limited and fixed with a connecting hole of the pipeline, the problem that the flange plate 6 is difficult to align is solved, at the moment, the bolt is connected with the corresponding flange plate 6 through the threaded hole 12, the secondary waterproof effect is achieved through the action of the rubber B sealing ring 14, after the water source is connected, water flows through the filter screen 17, larger impurities in the water are filtered by the filter screen 17, the pressure and the temperature in the shell 8 are measured through the pressure sensor 18 and the temperature sensor 19, the measured data can be observed through the flow display screen 1, and the PVC transparent protective shell 11 acts, avoid flow display screen 1 to be scratched, cause the damage to the device, when filter screen 17 blockked up, through opening electric putter 15, electric putter 15 moves down, drives moving down of high pressure nozzle 16, opens high pressure nozzle 16, and high pressure nozzle 16 carries out the high pressure water spray to filter screen 17, cleans filter screen 17, avoids filter screen 17 to be blockked up.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a make things convenient for connecting tube's flowmeter, includes flow display screen (1), its characterized in that: the PVC protective shell is characterized in that a PVC transparent protective shell (11) is installed on the front end face of the flow display screen (1), a support rod (4) is installed on the lower end face of the flow display screen (1), a locking nut (2) is installed on the outer side of the support rod (4), an explosion-proof hose (21) is installed at the lower end of the locking nut (2), a pressure leading pipe (3) is installed on one side of the explosion-proof hose (21), a support rod fastening nut (5) is installed on the lower end face of the support rod (4), a shell (8) is installed on the lower end face of the support rod fastening nut (5), an electric push rod (15) is installed on the inner side of the shell (8), a high-pressure spray head (16) is installed on the lower end face of the electric push rod (15), a filter screen (17) is installed on one side of the high-pressure spray head (16), a pressure sensor (, impeller (20) are installed to one side of temperature sensor (19), ring flange (6) have all been welded to the both sides of casing (8), mounting (10) are installed to one side of ring flange (6), connecting pipe (7) are installed to one side of mounting (10), the inboard bonding of connecting pipe (7) has first rubber seal (13), the outside welding of connecting pipe (7) has four reference columns (9), one side of reference column (9) is provided with screw hole (12), the outside bonding of screw hole (12) has second rubber seal (14).
2. The flowmeter of claim 1, wherein: and a fastening nut is installed at one end of the pressure guiding pipe (3), and the pressure guiding pipe (3) is connected with the shell (8) through the fastening nut.
3. The flowmeter of claim 1, wherein: the rear end face of the PVC transparent protective shell (11) is completely attached to the front end face of the flow display screen (1), the front end face of the flow display screen (1) is provided with an annular clamping groove, and the flow display screen (1) is connected with the PVC transparent protective shell (11) through the annular clamping groove.
4. The flowmeter of claim 1, wherein: the connecting pipe (7) comprises six connectors with different diameters, and the six connectors with different diameters are connected through threads.
5. The flowmeter of claim 1, wherein: the link is installed in the outside of filter screen (17), just the outside of link is provided with the draw-in groove, just the link passes through the draw-in groove with casing (8) and is connected.
6. The flowmeter of claim 1, wherein: the upper end face of the high-pressure nozzle (16) is completely attached to the lower end face of the electric push rod (15), and the electric push rod (15) is connected with the high-pressure nozzle (16) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920997335.3U CN209858003U (en) | 2019-06-28 | 2019-06-28 | Make things convenient for connecting tube's flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920997335.3U CN209858003U (en) | 2019-06-28 | 2019-06-28 | Make things convenient for connecting tube's flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209858003U true CN209858003U (en) | 2019-12-27 |
Family
ID=68942769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920997335.3U Expired - Fee Related CN209858003U (en) | 2019-06-28 | 2019-06-28 | Make things convenient for connecting tube's flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209858003U (en) |
-
2019
- 2019-06-28 CN CN201920997335.3U patent/CN209858003U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 |