CN2114815U - Liquid level display controller - Google Patents
Liquid level display controller Download PDFInfo
- Publication number
- CN2114815U CN2114815U CN 92212184 CN92212184U CN2114815U CN 2114815 U CN2114815 U CN 2114815U CN 92212184 CN92212184 CN 92212184 CN 92212184 U CN92212184 U CN 92212184U CN 2114815 U CN2114815 U CN 2114815U
- Authority
- CN
- China
- Prior art keywords
- display
- liquid level
- pulley
- cylindrical shell
- ball float
- Prior art date
- 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.)
- Granted
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Abstract
The utility model relates to a liquid level display controller which makes use of a sinker balancing floating ball to make the wall of the floating ball made much thicker to bear large pressure. A connecting rod drives an indicating plate in a display to move up and down, and the indicating plate with magnetic is used to make the reed switches in different positions of the display move successively. Consequently, the utility model can control a motor of a water pump, a warning bell and an indicator light to work and can achieve the goals of the isolation of the display and the water, the direct indication of the liquid level and the automatic control of the liquid level.
Description
The utility model relates to a kind of liquid level display controller, and it is applicable to that mainly miniature boiler, small nitrogenous fertilizer plant steel do around tower etc. that liquid level shows and control.
Miniature boiler generally uses board-like liquid level gauge to do the liquid level indication at present, adopts float-type liquid level controller to carry out automatic control of liquid.Because board-like liquid level gauge shows that not eye-catching glass plate corrosion-vulnerable is scared, the operator must operate by rule of thumb, and the ball float in the float-type liquid level controller can not be made too thickly because of the restriction of liquid body buoyancy, also should not bear big pressure, so make troubles and difficulty for actual the use.
The purpose of this utility model provides the liquid level display controller of a kind of modern design, rational in infrastructure, intuitive display, dependable performance, to overcome the deficiency that existing product exists, improves its ratio of performance to price, promotes the renewal of product.
Principal feature of the present utility model is to utilize sinker balance ball float, and the ball float wall is thickeied, to bear big pressure; Move up and down by indicator board in the connecting rod drive display, and utilize magnetic indicator board to make to be arranged on the tongue tube sequentially-operating of diverse location in the display, and then control pump motor and warning alarm bell and pilot lamp work, realize the isolation of display and water, directly indicating liquid liquid level and the purpose of controlling liquid liquid level automatically.
Below in conjunction with accompanying drawing the utility model is elaborated:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an electrical schematic diagram of the present utility model.
Referring to accompanying drawing 1, the utility model is by ball float 2, connecting rod 4, main cylinder 5, display 7, tongue tube 8, pulley 9,11, secondary cylindrical shell 12, connection cord 13, sinker 14, electric-controlled box 16 is formed, the top of described main cylinder 5 is connected with display 7, the left side, middle part is provided with steam pipe 3, inwall place, right side is provided with pulley 9, and be communicated with secondary cylindrical shell 12 by the conduit 10 that is provided with by pulley 9, lower left side is provided with rising pipe 1 right side and also is communicated with secondary cylindrical shell 12 by the conduit 15 that is provided with, the bottom is communicated with water inlet pipe, in main cylinder 5, be provided with ball float 2, connecting rod 4 one ends are connected with ball float 2, magnetic indicator board 6 in the other end and the display 7 is connected, in display 7, be interval with several tongue tubes 8 corresponding to magnetic display board 6, and be connected with electric-controlled box 16 by lead 17, be loaded with liquid in the secondary cylindrical shell 12, also be provided with pulley 11 at the inwall place by conduit 10, connection cord 13 is by pulley 9,11 are connected as a single entity ball float 2 and the sinker 14 that is immersed in secondary cylindrical shell 12 liquid.
Referring to accompanying drawing 1,2, principle of work of the present utility model is as follows:
When liquid level just often, the water level valve of Electric Machine Control is half-open, magnetic indicator board 6 is in the centre position, at this moment, is loaded on the limit switch 2XK on the water level valve
2, 2XK
3All disconnect, magnetic indicator board 6 is near the tongue tube 1XK that is loaded in the display
2Or 1XK
3Contactor G
1, G
2Also be failure to actuate; When liquid level rose, magnetic indicator board 6 was near tongue tube 1XK
1And make it adhesive, contactor G
1Get electronic work, motor D startup is turned water level valve or close down, also makes limit switch 2XK
2, 2XK
3Adhesive, and make the upper limit position switch 2XK that is loaded on the water level valve
1Action, its normally closed contact disconnects, and makes contactor G
1Dead electricity discharges, and motor D shuts down, and the normally opened contact closure makes alarm lamp DX
1Bright, alarm bell DL
1Sounding alarm.When liquid level constantly descends, be loaded on the tongue tube 1XK in the display
2Adhesive, contactor G
2Get electronic work, motor D starts makes limit switch 2XK
1Reset, stop sound and light alarm, water level valve is transferred big to half-open, makes limit switch 2XK
2, 2XK
3Disconnect contactor G
2Dead electricity discharges, and motor D shuts down, and it is normal that liquid level recovers.When the water level excessive descent caused lack of water, magnetic indicator board 6 was near tongue tube 1XK
4And make it adhesive, contactor G
2Get electric adhesive, motor D startup transfers water level valve greatly to standard-sized sheet, makes limit switch 2XK
2, 2XK
3Adhesive, and make the limit switch 2XK that is loaded on the water level valve
4Action, its normally closed contact disconnects, and makes contactor G
2Dead electricity discharges, and motor D shuts down, and the normally opened contact closure makes alarm lamp DX
2Bright, alarm bell DL
1Sounding alarm.When liquid level constantly rises, be loaded on the tongue tube 1XK in the display
3Adhesive, contactor G
1Get electric adhesive, motor D startup turns water level valve to the half-open lower position switch 2XK that makes down
4Reset, stop sound and light alarm, contactor G
1Dead electricity discharges, and motor D shuts down, limit switch 2XK
2, 2XK
3Disconnect, it is normal that liquid level recovers.
Claims (1)
1, a kind of liquid level display controller, it comprises ball float (2), connecting rod (4), main cylinder (5), display (7), it is characterized in that it also comprises tongue tube (8), pulley (9) (11), secondary cylindrical shell (12), connection cord (13), sinker (14), electric-controlled box (16), the top of described main cylinder (5) is connected with display (7), the left side, middle part is provided with steam pipe (3), inwall place, right side is provided with pulley (9), and be communicated with secondary cylindrical shell (12) by the conduit (10) that is provided with by pulley (9), lower left side is provided with rising pipe (1), the right side also is communicated with secondary cylindrical shell (12) by the conduit (15) that is provided with, the bottom is communicated with water inlet pipe, in main cylinder (5), be provided with ball float (2), connecting rod (4) one ends are connected with ball float (2), magnetic indicator board (6) in the other end and the display (7) is connected, in display (7), be interval with several tongue tubes (8) corresponding to magnetic display board (6), and be connected with electric-controlled box (16) by lead (17), be loaded with liquid in the secondary cylindrical shell (12), also be provided with pulley (11) connection cord (13) at inwall place and ball float (2) and the sinker (14) that is immersed in secondary cylindrical shell (12) liquid be connected as a single entity by pulley (9) (11) by conduit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212184 CN2114815U (en) | 1992-01-31 | 1992-01-31 | Liquid level display controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212184 CN2114815U (en) | 1992-01-31 | 1992-01-31 | Liquid level display controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2114815U true CN2114815U (en) | 1992-09-02 |
Family
ID=4957105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92212184 Granted CN2114815U (en) | 1992-01-31 | 1992-01-31 | Liquid level display controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2114815U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427899C (en) * | 2005-04-08 | 2008-10-22 | 刘瑞 | Balance type magnetic levitation water level gauge |
| CN100434879C (en) * | 2005-03-25 | 2008-11-19 | 刘瑞 | Differential force type magnetic suspension water level gauge |
| CN102809143A (en) * | 2012-08-08 | 2012-12-05 | 夏建国 | Full-automatic water feeding device for boiler |
| CN104069608A (en) * | 2014-07-25 | 2014-10-01 | 郑运婷 | No water display fire hydrant device |
| CN104088328A (en) * | 2014-07-25 | 2014-10-08 | 郑运婷 | Alarming fire hydrant |
| CN105683453A (en) * | 2014-07-25 | 2016-06-15 | 冯林 | Working machine |
-
1992
- 1992-01-31 CN CN 92212184 patent/CN2114815U/en active Granted
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434879C (en) * | 2005-03-25 | 2008-11-19 | 刘瑞 | Differential force type magnetic suspension water level gauge |
| CN100427899C (en) * | 2005-04-08 | 2008-10-22 | 刘瑞 | Balance type magnetic levitation water level gauge |
| CN102809143A (en) * | 2012-08-08 | 2012-12-05 | 夏建国 | Full-automatic water feeding device for boiler |
| CN104069608A (en) * | 2014-07-25 | 2014-10-01 | 郑运婷 | No water display fire hydrant device |
| CN104088328A (en) * | 2014-07-25 | 2014-10-08 | 郑运婷 | Alarming fire hydrant |
| CN104088328B (en) * | 2014-07-25 | 2015-10-21 | 郑运婷 | Warning fire plug |
| WO2016011958A1 (en) * | 2014-07-25 | 2016-01-28 | 冯林 | No-water display fire hydrant device |
| CN105683453A (en) * | 2014-07-25 | 2016-06-15 | 冯林 | Working machine |
| CN104069608B (en) * | 2014-07-25 | 2016-11-09 | 郑运婷 | Anhydrous display fire hydrant device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |