CN2771911Y - Flow controller - Google Patents
Flow controller Download PDFInfo
- Publication number
- CN2771911Y CN2771911Y CN 200520089734 CN200520089734U CN2771911Y CN 2771911 Y CN2771911 Y CN 2771911Y CN 200520089734 CN200520089734 CN 200520089734 CN 200520089734 U CN200520089734 U CN 200520089734U CN 2771911 Y CN2771911 Y CN 2771911Y
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- utility
- flow controller
- model
- flow
- transmission shaft
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Abstract
The utility model relates to a flow controller which is particularly suitable for monitoring and controlling flow in a cooling and lubricating system of related industrial mechanical equipment, such as a generator, a motor, a rolling mill, a water pump, a compressor, etc. The utility model is characterized in that a rotary target sheet and a cambered blocking sheet are arranged in a meter body; a transmission shaft connected with the rotary target sheet enters an isolation body, and then is connected with a spiral spring; a swing rod of which the front end is embedded with magnetic steel is fixed on the top of the transmission shaft; a needle pointer embedded with magnetic steel, a scale disk, an upper limit setting needle and a lower limit setting needle are fixed in a meter head at the upper part of an isolation cavity. The flow controller of the utility model solves the problems that the existing flow controller only controls flow in a single mode and can not indicate flow on site, and overcomes the defect of no upper and lower limit double-point control. The flow controller of the utility model has the advantages of reasonable structure, long service life and adjustment on line. The implement of the utility model provides reliable data for measuring and controlling a cooling and lubricating system of various mechanical devices, and the utility model plays important functions for the normal operation of a device system.
Description
Technical field: the utility model relates to, be specially adapted to a kind of flow controller that carries out flow monitoring and control in the cooling, lubricating system of related industries plant equipment such as generator, motor, milling train, water pump, compressor.
Background technology: along with popularizing and raising that mechanization is produced.Flow monitoring to industrial machinery cooling, lubricating system has become an important problem with control.At the previously used flow controller of the utility model, be in the table body, an oscillating rod type target sheet to be housed, in the fork upper end magnet steel and tongue tube coupling are housed, can only single output switching signal, and can not onlinely adjust, more can't directly show, brought a lot of inconvenience to on-site maintenance and debugging to pipeline flow, simultaneously, do not satisfy the place that requires upper and lower limit control yet.
Summary of the invention: in view of the foregoing, the utility model improves flow controller of the prior art, but has designed upper and lower limit control and reported to the police and have on-the-spot flow controller of indicating.Its design proposal is for ease of changing, to have kept the profile installation dimension of original flow controller.Be provided with the catch of a rotary target sheet and arc in the table body, the rotary target sheet is connecting transmission shaft, connect a wind spring on the transmission shaft in entering isolated body, transmission shaft is fixed the fork that a front end is embedded with magnet steel on the top, gauge outfit internal fixation on separate cavities top the pointer that is embedded with magnet steel, dial, the upper limit is set pin and lower limit set pin.The rotary target sheet along with the variation anglec of rotation of fluid flow also along with variation, drive transmission shaft simultaneously, fork rotates together, in magnet steel that is embedded with on the fork and the magnet steel coupling that on pointer, is embedded with, the drive pointer is along with the variation of flow indicates flow value on dial, when the rotation of pointer arrives upper and lower limit setting pin, directly drive the control contact action on the upper and lower limit setting pin again, make it send the upper and lower limit switching signal, thereby realize on-the-spot indication and flow control and warning function.Flow controller of the present utility model compared with the prior art, it is not only applicable to the indication and the control of oil, discharge, and is applicable to the sewage with granule impurity.It has solved existing flow controller can only single control and a difficult problem that can't on-the-spot indication flow, has remedied the deficiency that does not have the control of upper and lower limit two point.This flow controller experiment showed, that through Anshan Iron and Steel Company result of use is very good.This flow controller is rational in infrastructure reliable, and long service life can onlinely be adjusted.Its enforcement provides reliable data and has produced guarantee the cooling of various industrial machinery, the measurement and the control of lubricating system, plays an important role for the normal operation of plant equipment and oil thereof, water system.
Description of drawings: Fig. 1, be the structural representation of the utility model flow controller.Fig. 2, be the vertical view of Fig. 1.
Specific embodiments: for the structure to the utility model flow controller has further understanding, details are as follows in conjunction with embodiment of the present utility model:
Embodiment, flow controller.
With reference to accompanying drawing 1,2, the structure of the utility model flow controller is that a rotary target sheet 2 is housed in the table body 1 of flow controller, the catch 3 of one arc is housed at the arc direction along 2 rotations of rotary target sheet, this catch 3 is the distances according to the size of flow is determined and rotary target sheet 2 rotates camber lines, rotary target sheet 2 is connected with transmission shaft 4, transmission shaft 4 is connected with wind spring (clockwork spring) 6 after entering in isolated body 5 chambeies, fork 7 is being fixed on transmission shaft 4 tops, be embedded with magnet steel 8 on the front end of fork 7, gauge outfit internal fixation on isolated body 5 tops has pointer 10, dial 11, the upper limit is set pin 12 and lower limit set pin 13, is embedded with magnet steel 9 on the corresponding position of pointer 10 and magnet steel 8.Wind spring 6 in the structure also can adopt disk spring to replace.
Claims (2)
1, a kind of flow controller, it includes table body (1), isolated body (5), magnet steel (7), (8), its spy is that it also includes the rotary target sheet (2) that is located in the table body (1), the catch of arc (3), the transmission shaft (4) that is connected with rotary target sheet (2), the transmission shaft (4) that enters in isolated body (5) chamber is provided with wind spring (6), transmission shaft (4) top is being fixed a front end and is being embedded with the fork (7) of magnet steel (8) and the pointer of at the gauge outfit internal fixation on isolated body (5) top, chamber that is embedded with magnet steel (9) (10), dial (11), the upper limit is set pin (12), lower limit set pin (13).
2, a kind of flow controller of stating according to claim 1, its spy is also disk spring of wind spring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520089734 CN2771911Y (en) | 2005-03-17 | 2005-03-17 | Flow controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520089734 CN2771911Y (en) | 2005-03-17 | 2005-03-17 | Flow controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2771911Y true CN2771911Y (en) | 2006-04-12 |
Family
ID=36705701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520089734 Expired - Fee Related CN2771911Y (en) | 2005-03-17 | 2005-03-17 | Flow controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2771911Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141565A (en) * | 2018-08-13 | 2019-01-04 | 江西百川水表有限公司 | A kind of intellectual water meter water flow adjuster |
-
2005
- 2005-03-17 CN CN 200520089734 patent/CN2771911Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141565A (en) * | 2018-08-13 | 2019-01-04 | 江西百川水表有限公司 | A kind of intellectual water meter water flow adjuster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |