CN103376134A - Flat supporting self-reset pipeline water flow monitoring device - Google Patents
Flat supporting self-reset pipeline water flow monitoring device Download PDFInfo
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- CN103376134A CN103376134A CN2012102685273A CN201210268527A CN103376134A CN 103376134 A CN103376134 A CN 103376134A CN 2012102685273 A CN2012102685273 A CN 2012102685273A CN 201210268527 A CN201210268527 A CN 201210268527A CN 103376134 A CN103376134 A CN 103376134A
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- water flow
- flow monitoring
- pallet
- pipeline water
- stop
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Abstract
A flat supporting self-reset pipeline water flow monitoring device comprises a shell valve, a limiter, distributing holes, a ring magnet, a lead coil, a reed pipe, a reed pipe seat and a limit opening. The flat supporting self-reset pipeline water flow monitoring device has the advantage that a low-flow pipeline water flow monitoring device is provided. The limiter is in the shape of a 'pushpin', the ring magnet is sleeved from a center cylinder, flatly falls on a pallet at the lower end of the cylinder and covers the distributing holes annularly formed in a disc, and the limiter is screwed into the shell valve from bottom to top. When water flow penetrates the shell valve from bottom to top, the water flow passes the distributing holes in the pallet of the limiter to form upward annularly arranged uniform water columns for jacking up the ring magnet, the ring magnet vertically moves when the water flow flows or stops, the reed pipe is triggered to open or close, the magnetic field of the coil is changed, and the water flow is dynamically monitored by amplification and stabilization of a control circuit. The device is simple in internal structure, vertically mounted, started and reset by completely depending on the water flow and the dead weight of the ring magnet, and adaptable to various flow monitoring by adjusting the hole diameters of the distributing holes and the weight of the ring magnet.
Description
Technical field
The present invention designs a kind of formula Self-resetting pipeline water flow monitoring device that lifts, and is mainly used in city tap-water pipeline water flow monitoring, pipeline water flow robotization control, water-saving device etc.
Background technology
Plectrum or spring piston type structure are adopted in pipeline flow monitoring device inside more both at home and abroad at present, the piece-picking type inner structure is complicated, the plectrum joint part incrustation scale that in a single day condenses, sensitivity will be greatly affected even is malfunctioning, spring piston type and piece-picking type are basic identical, affected by spring fatigue phase and incrustation scale occur to start or reset dumb and monitor unstablely, and other two series products are without real time monitoring function, and pipeline flow is required greatly bad adaptability.
Summary of the invention
Purpose of the present invention just provides a kind of pipeline water flow monitoring device that adapts to different flow.
Technical scheme of the present invention is: see Figure of description.
The Figure of description explanation: Figure of description is to lift formula Self-resetting pipeline water flow monitoring device synoptic diagram, wherein 1 shell valve body, 2 stops, 3 tap holes, 4 ring plate magnet, 5 lead loop, 6 tongue tubes, 7 tongue tube seats, 8 limited mouths.
The shell valve body is without the magnetic tubular body, and internal diameter is from bottom to top established threaded portion, workspace and limited mouth.Threaded portion is positioned at internal diameter respectively has 12 millimeters long in two ends up and down, lower threaded portion upper end is the workspace, workspace internal diameter and lower threaded portion internal diameter are basically identical, the upper end, workspace is provided with limited mouth, the limited mouth internal diameter is less than the workspace internal diameter, and less than ring plate magnet external diameter, the limited mouth upper end is upper threaded portion.
Stop becomes " drawing pin " shape, and " head of a nail " be pallet, pallet umbo one cylinder, and the pallet outer rim has outer pitch thread and the interior lower thread of shell valve body supporting.Stop pallet centered cylinder length equals workspace and limited mouth addition length, leave a platform between stop pallet centered cylinder outer rim and the pallet foreign aid, center on the evenly distributed some tap holes of centered cylinder on the platform, ring plate magnet endoporus aperture is greater than stop pallet centered cylinder external diameter, ring plate magnet can fall to normal price at the tap hole that also covers fully on the tray platform on the platform under stop pallet center circle column sleeve, cylinder on the stop becomes ring plate the magnet track that moves up and down and the backstay that swings, ring plate magnet external diameter is slightly less than stop pallet external diameter, and greater than limited mouth diameter in the shell valve body.Stop is screwed in the shell valve body from bottom to top, and shell valve body outer side waist is laterally twined lead loop, and tongue tube is packed in the tongue tube seat and the enameled wire square crossing, forward installs with the shell valve body.
Lift formula Self-resetting pipeline water flow monitoring device and need at right angle setting, having current in the shell valve body flows from bottom to top, current are divided into ring shooting behind tap hole some even water column has lifted ring plate magnet, ring plate magnet rises to limited mouth along stop pallet centered cylinder to be stopped, flow or stop in the shell valve body, ring plate magnet moves up and down, and triggers tongue tube switching and coil magnetic field and changes, and processes through control circuit and realizes the water flow dynamic monitoring.
This device inner structure is simple, relies on certain hydraulic pressure, current and the deadweight of ring plate magnet to realize water flow monitoring fully, enlarges or reduce the tap hole aperture, increases or reduce the water flow monitoring that ring plate magnet weight can adapt to different pipeline flows.
Embodiment
Referring to figure, the present invention includes 1 shell valve body, 2 stops, 3 tap holes, 4 ring plate magnet, 5 lead loop, 6 tongue tubes, 7 tongue tube seats, 8 limited mouths.
Principle of work:
Lift formula Self-resetting pipeline water flow monitoring device and need at right angle setting, when shell valve body 1 interior current flow from bottom to top, current hold up ring plate magnet 4 through the some even water column that is divided into ring shooting behind the tap hole 3, ring plate magnet 4 rises to limited mouth 8 along stop 2 pallet centered cylinder to be stopped, shell valve body 1 interior flow or stop, ring plate magnet 4 moves up and down, and triggers tongue tube 6 and opens and closes and lead loop 5 changes of magnetic field.
Claims (10)
1. one kind lifts formula Self-resetting pipeline water flow monitoring device, comprises shell valve body, stop, tap hole, ring plate magnet, lead loop, tongue tube, tongue tube seat, limited mouth.
2. the formula Self-resetting pipeline water flow monitoring device that lifts according to claim 1, it is characterized in that: the shell valve body is nonmagnetic tubular body, and inside from bottom to top is provided with threaded portion, workspace and limited mouth.
3. according to claim 1, the 2 described formula Self-resetting pipeline water flow monitoring devices that lift, it is characterized in that: stop becomes " drawing pin " shape, " head of a nail " is pallet, the pallet outer rim has in screw thread and the shell valve body lower thread supporting, pallet umbo one cylinder, cylinder length is slightly larger than workspace and limited mouth addition length, leaves a platform between cylinder outer rim and the pallet foreign aid, centers on the evenly distributed some tap holes of centered cylinder on the platform.
4. the formula Self-resetting pipeline water flow monitoring device that lifts according to claim 1 and 2, it is characterized in that: ring plate magnet endoporus aperture is greater than stop pallet centered cylinder external diameter, ring plate magnet external diameter is slightly less than stop pallet external diameter, and greater than limited mouth diameter in the shell valve body.
5. according to claim 1, the 2 described formula Self-resetting pipeline water flow monitoring devices that lift, it is characterized in that: stop pallet centered cylinder length equals workspace and limited mouth addition length.
6. according to claim 1, the 2 described formula Self-resetting pipeline water flow monitoring devices that lift, it is characterized in that: leave a platform between stop pallet centered cylinder outer rim and the pallet foreign aid, be arranged with tap hole around the cylinder annular on the platform.
7. according to claim 1, the 2 described formula Self-resetting pipeline water flow monitoring devices that lift, it is characterized in that: ring plate magnet can fall to normal price under the stop cylindrical sleeve on the tray platform and cover tap hole on the pallet fully.
8. according to claim 1, the 2 described formula Self-resetting pipeline water flow monitoring devices that lift, it is characterized in that: ring plate magnet rises to limited mouth along stop pallet centered cylinder to be stopped.
9. according to claim 1, the 2 described formula Self-resetting pipeline water flow monitoring devices that lift, it is characterized in that: shell valve body outer side waist is laterally twined lead loop.
10. according to claim 1, the 2 described formula Self-resetting pipeline water flow monitoring devices that lift, it is characterized in that: tongue tube is packed in the tongue tube base and the enameled wire square crossing, forward installs with the shell valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102685273A CN103376134A (en) | 2012-04-17 | 2012-08-01 | Flat supporting self-reset pipeline water flow monitoring device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210112118.4 | 2012-04-17 | ||
| CN201210112118 | 2012-04-17 | ||
| CN2012102685273A CN103376134A (en) | 2012-04-17 | 2012-08-01 | Flat supporting self-reset pipeline water flow monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103376134A true CN103376134A (en) | 2013-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102685273A Pending CN103376134A (en) | 2012-04-17 | 2012-08-01 | Flat supporting self-reset pipeline water flow monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103376134A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2284945Y (en) * | 1996-07-19 | 1998-06-24 | 程显群 | Fluid flow monitor |
| CN2389355Y (en) * | 1999-09-11 | 2000-07-26 | 王培锋 | High-precision flow-indication signalling apparatus |
| CN2397477Y (en) * | 1999-12-03 | 2000-09-20 | 成都侨兴实业有限责任公司 | Fluid signal collector |
| CN201251461Y (en) * | 2008-04-28 | 2009-06-03 | 邱国雄 | High precision balanced type steam flowmeter capable of temperature and pressure automatic compensation |
-
2012
- 2012-08-01 CN CN2012102685273A patent/CN103376134A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2284945Y (en) * | 1996-07-19 | 1998-06-24 | 程显群 | Fluid flow monitor |
| CN2389355Y (en) * | 1999-09-11 | 2000-07-26 | 王培锋 | High-precision flow-indication signalling apparatus |
| CN2397477Y (en) * | 1999-12-03 | 2000-09-20 | 成都侨兴实业有限责任公司 | Fluid signal collector |
| CN201251461Y (en) * | 2008-04-28 | 2009-06-03 | 邱国雄 | High precision balanced type steam flowmeter capable of temperature and pressure automatic compensation |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131030 |