CN102969198A - Multi-point control floater level switch - Google Patents
Multi-point control floater level switch Download PDFInfo
- Publication number
- CN102969198A CN102969198A CN2011102563816A CN201110256381A CN102969198A CN 102969198 A CN102969198 A CN 102969198A CN 2011102563816 A CN2011102563816 A CN 2011102563816A CN 201110256381 A CN201110256381 A CN 201110256381A CN 102969198 A CN102969198 A CN 102969198A
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- China
- Prior art keywords
- level switch
- point control
- switch
- floater level
- point
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- 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.)
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Abstract
The invention relates to a multi-point control floater level switch which comprises a connecting box and a measurement cylinder. The multi-point control floater level switch is characterized in that a flange is assembled onto the measurement cylinder, a retaining ring is arranged under the measurement cylinder, a switch point is arranged under the retaining ring, and a magnetic floater is arranged on the retaining ring. The multi-point control floater level switch has the advantages of being reasonable in structural design, safe, reliable, strong in practicability and capable of meeting requirements for arranging a plurality of switch control points of users.
Description
Technical field
The invention belongs to automation control area, particularly relating to is a kind of Multipoint control floating ball liquid level switch.
Background technology
At present, in the operation of industrial automation, control system, the form of selector switch is varied, wherein include cable formula ball float controlling switch, rod-type ball float controlling switch (a magnetic ball float moment break-make), and ball float level controller etc., the reason that these switches arrange because of structure etc., basically only possess position, a switch control point, can not satisfy the requirement that user's needs are set a plurality of switches control point
Summary of the invention
The present invention provides a kind of reasonable in design, safe and reliable, practical for solving the technical problem that exists in the known technology, can satisfy user's needs and set the Multipoint control floating ball liquid level switch that a plurality of switches control point requires.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
Multipoint control floating ball liquid level switch comprises terminal box, measures cylindrical shell, it is characterized in that: be fitted with a ring flange measuring cylindrical shell, back-up ring be housed below it, switching point is arranged below the back-up ring, dispose the magnetic ball float on it.
The present invention can also adopt following technical scheme:
Described switching point is at least more than one.
Advantage and good effect that the present invention has are: reasonable in design, safe and reliable, practical, can satisfy the requirement that user's needs are set a plurality of switches control point.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure: 1, terminal box; 2, measure cylindrical shell; 3, ring flange; 4, back-up ring; 5, magnetic ball float; 6, switching point.
Embodiment
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
As shown in the figure, Multipoint control floating ball liquid level switch comprises terminal box 1, measures cylindrical shell 2, is fitted with ring flange 3 measuring cylindrical shell 2, back-up ring 4 is housed below it, is provided with at least more than one switching point 6 below the back-up ring, disposes magnetic ball float 5 on it.
Operation principle of the present invention is: the present invention can require to set a plurality of switches control point according to the user, is specially adapted to the multi-point control of ground tank deck dress.Be provided with the magnetic ball float at switching point, during work, back-up ring can be controlled at the magnetic ball float in this switch region effectively, and after liquid level rose in measuring cylindrical shell, this switching point just was in the state of on-off all the time, and has distillation, lasting function of reporting to the police.
Claims (2)
1. Multipoint control floating ball liquid level switch comprises terminal box, measures cylindrical shell, it is characterized in that: be fitted with a flange measuring cylindrical shell, back-up ring be housed below it, switching point is arranged below the back-up ring, dispose the magnetic ball float on it.
2. Multipoint control floating ball liquid level switch according to claim 1, it is characterized in that: described switching point is at least more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102563816A CN102969198A (en) | 2011-09-01 | 2011-09-01 | Multi-point control floater level switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102563816A CN102969198A (en) | 2011-09-01 | 2011-09-01 | Multi-point control floater level switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102969198A true CN102969198A (en) | 2013-03-13 |
Family
ID=47799271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102563816A Pending CN102969198A (en) | 2011-09-01 | 2011-09-01 | Multi-point control floater level switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102969198A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225935A (en) * | 2013-04-22 | 2013-07-31 | 重庆美的通用制冷设备有限公司 | Gas-liquid separator, air source heat recovery system, water chiller and heat pump |
| CN105973348A (en) * | 2016-07-13 | 2016-09-28 | 天津市鑫成仪表有限公司 | Remote wireless monitoring system based on multi-switch point floating ball liquid level monitoring device |
| CN106154914A (en) * | 2016-07-13 | 2016-11-23 | 天津市鑫成仪表有限公司 | A kind of Multi-Switch point Floating Ball Liquid Level monitoring system based on CAN |
| CN106168811A (en) * | 2016-07-13 | 2016-11-30 | 天津市鑫成仪表有限公司 | A kind of Multi-Switch point Floating Ball Liquid Level supervising device based on mobile radio communication |
| CN106200700A (en) * | 2016-07-13 | 2016-12-07 | 天津市鑫成仪表有限公司 | A kind of Multi-Switch point Floating Ball Liquid Level supervising device based on RS485 |
| CN106248177A (en) * | 2016-07-13 | 2016-12-21 | 天津市鑫成仪表有限公司 | A kind of Multi-Switch point Floating Ball Liquid Level supervising device based on CAN bus |
| CN106292748A (en) * | 2016-07-13 | 2017-01-04 | 天津市鑫成仪表有限公司 | A kind of Multi-Switch point Floating Ball Liquid Level monitoring system based on RS485 |
| CN106997827A (en) * | 2017-06-01 | 2017-08-01 | 宁波福特恩净水设备有限公司 | Liquid-level switch and water tank |
-
2011
- 2011-09-01 CN CN2011102563816A patent/CN102969198A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225935A (en) * | 2013-04-22 | 2013-07-31 | 重庆美的通用制冷设备有限公司 | Gas-liquid separator, air source heat recovery system, water chiller and heat pump |
| CN105973348A (en) * | 2016-07-13 | 2016-09-28 | 天津市鑫成仪表有限公司 | Remote wireless monitoring system based on multi-switch point floating ball liquid level monitoring device |
| CN106154914A (en) * | 2016-07-13 | 2016-11-23 | 天津市鑫成仪表有限公司 | A kind of Multi-Switch point Floating Ball Liquid Level monitoring system based on CAN |
| CN106168811A (en) * | 2016-07-13 | 2016-11-30 | 天津市鑫成仪表有限公司 | A kind of Multi-Switch point Floating Ball Liquid Level supervising device based on mobile radio communication |
| CN106200700A (en) * | 2016-07-13 | 2016-12-07 | 天津市鑫成仪表有限公司 | A kind of Multi-Switch point Floating Ball Liquid Level supervising device based on RS485 |
| CN106248177A (en) * | 2016-07-13 | 2016-12-21 | 天津市鑫成仪表有限公司 | A kind of Multi-Switch point Floating Ball Liquid Level supervising device based on CAN bus |
| CN106292748A (en) * | 2016-07-13 | 2017-01-04 | 天津市鑫成仪表有限公司 | A kind of Multi-Switch point Floating Ball Liquid Level monitoring system based on RS485 |
| CN106997827A (en) * | 2017-06-01 | 2017-08-01 | 宁波福特恩净水设备有限公司 | Liquid-level switch and water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |