CN203049771U - Automatic starting and stopping device for collecting tank submerged pump - Google Patents
Automatic starting and stopping device for collecting tank submerged pump Download PDFInfo
- Publication number
- CN203049771U CN203049771U CN2012207135896U CN201220713589U CN203049771U CN 203049771 U CN203049771 U CN 203049771U CN 2012207135896 U CN2012207135896 U CN 2012207135896U CN 201220713589 U CN201220713589 U CN 201220713589U CN 203049771 U CN203049771 U CN 203049771U
- Authority
- CN
- China
- Prior art keywords
- submerged pump
- collecting
- tank
- collecting tank
- submersible pump
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The utility model provides an automatic starting and stopping device for a collecting tank submerged pump. The automatic starting and stopping device structurally comprises a collecting tank. A water inlet is arranged on one side of the collecting tank, the submerged pump is arranged at the bottom of the collecting tank, the submerged pump is connected with a water drainage pipe, the submerged pump is further connected with a liquid level switch arranged on the inner wall of the collecting tank, and the liquid level switch is further connected with a controller which is used for controlling the submerged pump to be started and stopped. Compared with the prior art, the automatic starting and stopping device for the collecting tank submerged pump has the advantages of being reasonable in design, simple in structure, convenient to use, capable of saving labor and materials, high in water drainage efficiency, safe and reliable, capable of preventing the submerged pump from being damaged due to the fact that the submerged pump is not started timely to cause overflow or shutdown and the like.
Description
Technical field
The utility model relates to a kind of collecting-tank dewatering installation, specifically a kind of collecting-tank submersible pump automatic opening-closing simple in structure, easy to use.
Background technology
The collecting-tank of coal separation plant is used for collecting cleaned coal, middle coal draining and flotation and leaks, a 2.2kw submersible sewage pump generally all is set in the collecting-tank of prior art is discharged to concentrated pond, this pump generally needs the special messenger to keep an eye on, treat to open when water is full, water is closed after having arranged, but this opening/shutting mode needs to expend a manpower at least, and operating efficiency is lower, easily cause the phenomenon that water completely can not in time be opened, water has been arranged unmanned termination of pumping when relaxing appears in the staff, repeatedly cause the damage of spilling water, water pump.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of simple in structure, collecting-tank submersible pump automatic opening-closing is provided.
The technical solution of the utility model realizes in the following manner, this collecting-tank submersible pump automatic opening-closing, its structure comprises collecting-tank, one side of described collecting-tank offers water inlet, the collecting-tank bottom is provided with submersible pump, this submersible pump is connected with gutter, and described submersible pump also is connected with the liquid-level switch that is arranged on the collecting-tank inwall, and this liquid-level switch also is connected with the controller that the control submersible pump opens and closes.
In technique scheme, at collecting-tank liquid-level switch is installed, connect and control by controller the keying of submersible pump: when water level attained to a high place limit value, water pump started automatically, and when water level reached the low level limit value, water pump was stopped transport automatically.Safe and reliable, avoid untimelyly causing spilling water or the untimely phenomenon of damaging water pump of stopping transport takes place because opening.
As preferably, described controller is the PLC automatic controller.Adopt the controller of this technical scheme can better realize controlling automatically the keying of submersible pump, control respond well.
As preferably, described liquid-level switch adopts the ultrasonic solution bit switch.The liquid-level switch of this technical scheme has solved the deficiency of traditional liquid-level switch, the not influence of the foam on liquid body surface, steam.
The beneficial effect that the utility model compared with prior art produces is:
Characteristics such as that a kind of collecting-tank submersible pump automatic opening-closing of the present utility model has is simple in structure, easy to use, be skillfully constructed, submersible pump can open and close automatically according to the liquid level variation, use manpower and material resources sparingly, the drainage efficiency height, safe and reliable, avoid untimelyly causing spilling water or the untimely phenomenon of damaging water pump of stopping transport takes place because opening.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Mark in the accompanying drawing is represented respectively:
1, collecting-tank, 2, water inlet, 3, submersible pump, 4, liquid-level switch, 5, controller, 6, gutter.
The specific embodiment
Below in conjunction with accompanying drawing collecting-tank submersible pump automatic opening-closing of the present utility model is done following detailed description the in detail.
As shown in Figure 1, this collecting-tank submersible pump automatic opening-closing, its structure comprises collecting-tank 1, one side of described collecting-tank 1 offers water inlet 2, collecting-tank 1 bottom is provided with submersible pump 3, this submersible pump 3 is connected with gutter 6, and described submersible pump 3 also is connected with the liquid-level switch 4 that is arranged on collecting-tank 1 inwall, and this liquid-level switch 4 also is connected with the controller 5 that control submersible pump 3 opens and closes.
Described controller 5 is the PLC automatic controller.Described liquid-level switch 4 adopts the ultrasonic solution bit switch.
In the above-described embodiments; preferred forms of the present utility model is described; obviously; under inventive concept of the present utility model, still can make a lot of variations, for example liquid-level switch can adopt common float-ball type liquid-level switch etc.; in essential scope of the present utility model, also can make a lot of variations, remodeling, interpolation or replacement; at this, should illustrate that any change of making all will fall in the protection domain of the present utility model under inventive concept of the present utility model.
Claims (3)
1. collecting-tank submersible pump automatic opening-closing, it is characterized in that: its structure comprises collecting-tank, one side of described collecting-tank offers water inlet, the collecting-tank bottom is provided with submersible pump, this submersible pump is connected with gutter, described submersible pump also is connected with the liquid-level switch that is arranged on the collecting-tank inwall, and this liquid-level switch also is connected with the controller that the control submersible pump opens and closes.
2. collecting-tank submersible pump automatic opening-closing according to claim 1, it is characterized in that: described controller is the PLC automatic controller.
3. collecting-tank submersible pump automatic opening-closing according to claim 1 is characterized in that: described liquid-level switch employing ultrasonic solution bit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207135896U CN203049771U (en) | 2012-12-21 | 2012-12-21 | Automatic starting and stopping device for collecting tank submerged pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207135896U CN203049771U (en) | 2012-12-21 | 2012-12-21 | Automatic starting and stopping device for collecting tank submerged pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049771U true CN203049771U (en) | 2013-07-10 |
Family
ID=48732738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207135896U Expired - Fee Related CN203049771U (en) | 2012-12-21 | 2012-12-21 | Automatic starting and stopping device for collecting tank submerged pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522341A (en) * | 2016-11-03 | 2017-03-22 | 成都聚智工业设计有限公司 | Rainwater recovery utilization device for electric car production factory |
| CN106638922A (en) * | 2016-12-30 | 2017-05-10 | 安顺汇景卫生材料科技有限公司 | Sewage collection tank system |
-
2012
- 2012-12-21 CN CN2012207135896U patent/CN203049771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522341A (en) * | 2016-11-03 | 2017-03-22 | 成都聚智工业设计有限公司 | Rainwater recovery utilization device for electric car production factory |
| CN106638922A (en) * | 2016-12-30 | 2017-05-10 | 安顺汇景卫生材料科技有限公司 | Sewage collection tank system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131221 |