CN208781083U - A kind of automatic level controller - Google Patents
A kind of automatic level controller Download PDFInfo
- Publication number
- CN208781083U CN208781083U CN201821789043.2U CN201821789043U CN208781083U CN 208781083 U CN208781083 U CN 208781083U CN 201821789043 U CN201821789043 U CN 201821789043U CN 208781083 U CN208781083 U CN 208781083U
- Authority
- CN
- China
- Prior art keywords
- stroke lever
- floating ball
- level controller
- iron hoop
- automatic level
- 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.)
- Expired - Fee Related
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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a kind of automatic level controller, which includes floating ball, anti-fall block, stroke lever support frame, close switch, the first removable iron hoop, the second removable iron hoop and control unit；Floating ball is placed in water tank, a stroke lever support frame is provided on the side wall of water tank, a stroke lever is equipped on stroke lever support frame, successively it is arranged with the first removable iron hoop and the second removable iron hoop from the bottom to top on stroke lever, the lower end of stroke lever is fixedly connected with floating ball, it is located above floating ball on stroke lever and is provided with an anti-fall block, is provided on stroke lever support frame close to switch, is connect close to switch with control unit.The working principle of the utility model automatic level controller is mainly exactly the lifting automatically controlled water pump start and stop by liquid level and is drained, it is low in cost, simple installation, it is lower to ambient temperature requirements, it is a kind of simple and reasonable, stable and reliable operation automatic level controller.
Description
Technical field
The utility model belongs to fluid level control device technical field, particularly relates to a kind of automatic level controller.
Background technique
Traditional liquid-level auto-control device is mainly by portions such as frequency converter, switch and flap level gauges in the prior art
Part is constituted.But traditional automatic level controller has following defects that Frequency Converter Control is at high cost, installs cumbersome, float
Switch and flap level gauge are higher to environmental requirement, and switch and flap level gauge all can not under low temperature and hot environment
Normal use.Based on drawbacks described above existing in the prior art, now need to design it is a kind of it is low in cost, simple and reasonable,
Automatic level controller lower to ambient temperature requirements, stable and reliable operation.
Summary of the invention
The utility model in order to overcome the shortcomings of the prior art, provide it is a kind of it is simple and reasonable, stable can
The automatic level controller leaned on.
The utility model is achieved through the following technical solutions: a kind of automatic level controller, automatic liquid level control
Device includes floating ball, anti-fall block, stroke lever support frame, close switch, the first removable iron hoop, the second removable iron hoop and control
Component processed；Floating ball is placed in water tank, a stroke lever support frame is provided on the side wall of water tank, on stroke lever support frame
Equipped with a stroke lever, it is successively arranged with the first removable iron hoop and the second removable iron hoop from the bottom to top on stroke lever, row
The lower end of journey bar is fixedly connected with floating ball, is located above floating ball on stroke lever and is provided with an anti-fall block, in stroke
It is provided on bar support frame close to switch, close to switch between the first removable iron hoop and the second removable iron hoop, is approached
Switch is connect with control unit.
Anti-fall block is made of a underlying big block and a small block being located above, in big block and
Screw hole is equipped in the middle part of small block, big block and small block are screwed on stroke lever.
The inner wall of water tank is provided with insulating layer.Stroke lever is PVC stroke lever.Water tank is plastic cistern or metal water tank.
Floating ball is PVC floating ball or stainless steel floating ball.Control unit includes close to switch, intermediate relay and contactor.
The beneficial effects of the utility model are: a floating ball is placed on water by the automatic level controller in the utility model
In case, as the variation of liquid level in water tank pushes stroke lever to move up and down, and opening for water pump is controlled close to switch by one
Stop, to achieve the purpose that automatic liquid level control.Automatic level controller in the utility model can effectively solve the problem that existing skill
The defect that traditional switch and flap level gauge can not work normally by environment temperature problem in art, the utility model
Working principle is mainly exactly the lifting automatically controlled water pump start and stop by liquid level and is drained, and low in cost, simple installation is right
Ambient temperature requirements are lower, are a kind of simple and reasonable, stable and reliable operation automatic level controllers.
Detailed description of the invention
Fig. 1 is the operation principle schematic diagram of the utility model automatic level controller；
Fig. 2 is the circuit fundamental diagram of the utility model automatic level controller；
In figure: 1- floating ball；2- stroke lever support frame；The close switch of 3-；4- first moves iron hoop；5- second moves iron
Ring；6- water tank；7- stroke lever；8- insulating layer；The big block of 9-；The small block of 10-；KA- intermediate relay；KM- contactor.
Specific embodiment
The utility model is described in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 to Figure 2, a kind of automatic level controller, the automatic level controller include floating ball 1, anti-fall gear
Block, stroke lever support frame 2, close switch 3, the first removable iron hoop 4, the second removable iron hoop 5 and control unit；Floating ball 1 is put
It sets in water tank 6, a stroke lever support frame 2 is provided on the side wall of water tank 6, one is equipped on stroke lever support frame 2
Stroke lever 7 is successively arranged with the first removable iron hoop 4 and the second removable iron hoop 5, stroke lever 7 from the bottom to top on stroke lever 7
Lower end be fixedly connected with floating ball 1, the top of floating ball 1 is provided with an anti-fall block on stroke lever 7, in stroke lever
It is provided on support frame 2 close to switch 3, close to switch 3 between the first removable iron hoop 4 and the second removable iron hoop 5, is connect
Nearly switch 3 is connect with control unit.
Anti-fall block is made of a underlying big block 9 and a small block 10 being located above, and is being kept off greatly
The middle part of block 9 and small block 10 is equipped with screw hole, and big block 9 and small block 10 are screwed on stroke lever 7.In water tank 6
Wall is provided with insulating layer 8.Stroke lever 7 is PVC stroke lever 7.Water tank 6 is plastic cistern or metal water tank.Floating ball 1 is PVC floating ball
Or stainless steel floating ball.Control unit includes close to switch 3, intermediate relay KA and contactor KM.
The working principle of the utility model automatic level controller are as follows: the liquid level in water tank 6 rises, and floating ball 1 pushes PVC row
The position of first removable iron hoop 4 rises towards at switch 3 on journey bar 7, is connected close to switch 3, and intermediate relay KA1 inhales
It closes, contactor KM is attracted and self-locking, pump working, disconnects close to switch 3；Liquid level declines, under the position of the second removable iron hoop 5
It drops to close at switch 3, intermediate relay KA2 is attracted, and contactor KM is disconnected, and water pump stops working, and the liquid level in water tank 6 starts
Rise, is disconnected close to switch 3.At work, the height of control liquid level can be changed by the position of mobile second removable iron hoop 5
It is low.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (6)
1. a kind of automatic level controller, it is characterised in that: the automatic level controller includes floating ball, anti-fall block, row
Journey bar support frame, close switch, the first removable iron hoop, the second removable iron hoop and control unit；The floating ball is placed on water
In case, it is provided with a stroke lever support frame on the side wall of the water tank, a row is equipped on the stroke lever support frame
Journey bar is successively arranged with the described first removable iron hoop and the second removable iron hoop from the bottom to top on the stroke lever, described
The lower end of stroke lever is fixedly connected with the floating ball, be located above the floating ball on the stroke lever be provided with one it is anti-under
Sliding block, is provided with the close switch on the stroke lever support frame, and the close switch is located at described first and moves
It is described to be connect close to switch with the control unit between iron hoop and the second removable iron hoop.
2. a kind of automatic level controller according to claim 1, it is characterised in that: be provided in the inner wall of the water tank
Insulating layer.
3. a kind of automatic level controller according to claim 1 or 2, it is characterised in that: the anti-fall block is by one
A underlying big block and a small block being located above are constituted, and are equipped in the middle part of the big block and small block
Screw hole, big block and small block are screwed on the stroke lever.
4. a kind of automatic level controller according to claim 1 or 2, it is characterised in that: the stroke lever is PVC stroke
Bar.
5. a kind of automatic level controller according to claim 1 or 2, it is characterised in that: the water tank is plastic cistern
Or metal water tank.
6. a kind of automatic level controller according to claim 1 or 2, it is characterised in that: the floating ball be PVC floating ball or
Stainless steel floating ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821789043.2U CN208781083U (en) | 2018-11-01 | 2018-11-01 | A kind of automatic level controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821789043.2U CN208781083U (en) | 2018-11-01 | 2018-11-01 | A kind of automatic level controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781083U true CN208781083U (en) | 2019-04-23 |
Family
ID=66163674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821789043.2U Expired - Fee Related CN208781083U (en) | 2018-11-01 | 2018-11-01 | A kind of automatic level controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110377063A (en) * | 2019-08-12 | 2019-10-25 | 芜湖新兴铸管有限责任公司 | Simple liquid-level auto-control device |
-
2018
- 2018-11-01 CN CN201821789043.2U patent/CN208781083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110377063A (en) * | 2019-08-12 | 2019-10-25 | 芜湖新兴铸管有限责任公司 | Simple liquid-level auto-control device |
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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 |
Granted publication date: 20190423 Termination date: 20211101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |