CN106436882A - Automatic water pumping system for electric furnace pit - Google Patents
Automatic water pumping system for electric furnace pit Download PDFInfo
- Publication number
- CN106436882A CN106436882A CN201610659820.0A CN201610659820A CN106436882A CN 106436882 A CN106436882 A CN 106436882A CN 201610659820 A CN201610659820 A CN 201610659820A CN 106436882 A CN106436882 A CN 106436882A
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- CN
- China
- Prior art keywords
- water pumping
- water
- melt pit
- pumping system
- electric furnace
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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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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention relates to an automatic water pumping system for an electric furnace pit and belongs to the technical field of building drainage. The automatic water pumping system comprises the pit. A water collecting tank is arranged at the bottom of the pit, a water pump is arranged on one side of the pit, a water pumping pipe stretching into the water collecting tank is arranged on the water pump, a balance weight frame is arranged at the lower end of the water pumping pipe, a floating body is arranged at the bottom of the balance weight frame, a water pumping pipe chuck is fixedly arranged above the floating body, and the upper end of the balance weight frame is provided with an annular positioning device with which the water pumping pipe is sleeved. By means of the design of the balance weight frame in the technical scheme, on the one hand, the water pumping pipe can be constrained and fixed, after the water pumping pipe is clamped by the water pumping pipe chuck, it can be guaranteed that when the balance weight frame floats in the water collecting tank, the lower end of the water pumping pipe is always submerged below the water surface according to buoyancy of the floating body and the gravity of the balance weight frame, normal running of the water pumping system is guaranteed, and beneficial technical effects and remarkable practical value are achieved.
Description
Technical field
The present invention relates to a kind of automatic water pumping system for electric furnace melt pit, belong to construction drainage technical field.
Background technology
Melt pit is the heatable adobe sleeping platform being excavated by substrate absolute altitude and basic plane size in basic engineering position.Common melt pit is being opened
After the completion of digging, need to carry out melt pit waterproof, melt pit otherwise can be led to seep water, in impact melt pit, equipment normally uses.For example cast
The electric furnace pressure change chamber melt pit of industry is seeped water due to earth's surface, has water and constantly penetrates into, the water of infiltration can be flowed into by underground piping
Collecting-tank in electric furnace melt pit, because water collecting pool volume is limited, need to discharge when the water of collecting-tank reaches a certain amount of, not so in time
Water can diffuse out, and electric furnace basement equipment is soaked, there are major safety risks.Due on the seepage time and water percolating capacity in foundation ditch
There is uncertain factor, thus will have a strong impact on foundation ditch and normally use, and again do waterproof wastes time and energy, relatively costly, existing
Have in technology and mostly adopt manually periodically draining, operating personnel are caused with larger burden, have impact on normal production to a certain extent
Movable is carried out in order.
Content of the invention
For solving problems of the prior art, the invention provides a kind of automatic pumping system for electric furnace melt pit
System, concrete technical scheme is as follows：
A kind of automatic water pumping system for electric furnace melt pit, including melt pit, described melt pit bottom is provided with collecting-tank, described melt pit
Side is provided with water pump, and described water pump is provided with the drinking-water pipe stretching into collecting-tank, and described drinking-water pipe lower end is provided with counter-balanced carriage,
Described counter-balanced carriage bottom is provided with buoyancy aid, is fixedly installed, above described buoyancy aid, the pipe clamp head that draws water, the setting of described counter-balanced carriage upper end
There is the circular orientation device being socketed on drinking-water pipe.
As the improvement of technique scheme, described melt pit bottom is provided with sensing circular orientation away from the side of collecting-tank
The inductive switch of device.
As the improvement of technique scheme, described buoyancy aid lower surface is downwardly projecting.
As the improvement of technique scheme, described counter-balanced carriage side is provided with conical filter net.
As the improvement of technique scheme, described melt pit bottom offers the guiding gutter pointing to collecting-tank.
In technique scheme, the design one side of counter-balanced carriage can be entered row constraint to drinking-water pipe and fix, and in drinking-water pipe
After grips live drinking-water pipe, buoyancy and the gravity of counter-balanced carriage itself according to buoyancy aid are it can be ensured that counter-balanced carriage swims in catchments
When in pond, submerge to below the water surface all the time it is ensured that pumping system is normally run in drinking-water pipe lower end, have beneficial technique effect and
Significantly practical value.
Brief description
Fig. 1 is a kind of structural representation of the automatic water pumping system for electric furnace melt pit of the present invention；
Fig. 2 is schematic diagram during counter-balanced carriage floating in a kind of automatic water pumping system for electric furnace melt pit of the present invention.
Specific embodiment
As shown in Figure 1 and Figure 2, the invention provides a kind of automatic water pumping system for electric furnace melt pit, including melt pit 10,
Described melt pit 10 bottom is provided with collecting-tank 20, and described melt pit 10 side is provided with water pump 30, described water pump 30 is provided with and stretches
Enter the drinking-water pipe 31 of collecting-tank 20, described drinking-water pipe 31 lower end is provided with counter-balanced carriage 40, described counter-balanced carriage 40 bottom is provided with floating
Body 41, is fixedly installed the pipe clamp head 42 that draws water above described buoyancy aid 41, described counter-balanced carriage 40 upper end is provided with and is socketed in drinking-water pipe
Circular orientation device 43 on 31.In this technical scheme, the design one side of counter-balanced carriage 40 can enter row constraint admittedly to drinking-water pipe 31
Calmly, and after the pipe clamp head 42 that draws water clamps drinking-water pipe 31, the buoyancy according to buoyancy aid 41 and counter-balanced carriage 40 gravity of itself, energy
When enough guaranteeing that counter-balanced carriage 40 swims in collecting-tank 20, submerge all the time to below the water surface in drinking-water pipe 31 lower end it is ensured that pumping system
Normal operation.
Further, described melt pit 10 bottom is provided with, away from the side of collecting-tank 20, the sense sensing annular positioner 43
Inductive switch 50, just to collecting-tank 20 direction during the work of this inductive switch 50, due to circular orientation device 43 when counter-balanced carriage 40 floats
It is always positioned at topmost, therefore when in collecting-tank 20, water level is gradually increased to melt pit 10 lower surface, inductive switch 50 will sense
To circular orientation device 43 and open water pump 30 and drawn water, can be adopted according to the volume size of collecting-tank 20 when actually used
The automatic pumping time is set with the time relay, places water pump dry tap and cause device damage, and place using away from catchmenting
Inductive switch 50 Position Design in pond 20, be in order to adapt to the float position of counter-balanced carriage 40 in collecting-tank 20 exist certain random
Property, therefore remote seizure is more particularly suitable.
Further, described buoyancy aid 41 lower surface is downwardly projecting, why adopts down convex structure, is to join to improve
The floating effect of weight frame 40；And, in order to avoid the debris in collecting-tank 20 enter in drinking-water pipe 31, can be in counter-balanced carriage 40
Side arranges conical filter net 44；Meanwhile, in order to be directed to the infiltration water of melt pit 10 bottom in collecting-tank 20, can be in melt pit
10 bottoms open up a plurality of guiding gutter 11 pointing to collecting-tank 20.
Above embodiments of the invention are described in detail, but described content have been only presently preferred embodiments of the present invention,
It is not to be regarded as the practical range for limiting the present invention, all impartial changes made according to the scope of the invention and improvement etc., all should
Still belong within covering scope of the present invention.
Claims (5)
1. a kind of automatic water pumping system for electric furnace melt pit, including melt pit（10）, described melt pit（10）Bottom is provided with catchments
Pond（20）It is characterised in that described melt pit（10）Side is provided with water pump（30）, described water pump（30）On be provided with to stretch into and catchment
Pond（20）Drinking-water pipe（31）, described drinking-water pipe（31）Lower end is provided with counter-balanced carriage（40）, described counter-balanced carriage（40）Bottom is arranged
There is buoyancy aid（41）, described buoyancy aid（41）Top is fixedly installed the pipe clamp head that draws water（42）, described counter-balanced carriage（40）Upper end is provided with
It is socketed in drinking-water pipe（31）On circular orientation device（43）.
2. as claimed in claim 1 a kind of automatic water pumping system for electric furnace melt pit it is characterised in that described melt pit（10）
Bottom is away from collecting-tank（20）Side be provided with the annular positioner of sensing（43）Inductive switch（50）.
3. as claimed in claim 2 a kind of automatic water pumping system for electric furnace melt pit it is characterised in that described buoyancy aid（41）
Lower surface is downwardly projecting.
4. as claimed in claim 2 a kind of automatic water pumping system for electric furnace melt pit it is characterised in that described counter-balanced carriage
（40）Side is provided with conical filter net（44）.
5. as claimed in claim 1 a kind of automatic water pumping system for electric furnace melt pit it is characterised in that described melt pit（10）
Bottom offers sensing collecting-tank（20）Guiding gutter（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610659820.0A CN106436882A (en) | 2016-08-12 | 2016-08-12 | Automatic water pumping system for electric furnace pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610659820.0A CN106436882A (en) | 2016-08-12 | 2016-08-12 | Automatic water pumping system for electric furnace pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106436882A true CN106436882A (en) | 2017-02-22 |
Family
ID=58184894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610659820.0A Pending CN106436882A (en) | 2016-08-12 | 2016-08-12 | Automatic water pumping system for electric furnace pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106436882A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11124897A (en) * | 1997-10-20 | 1999-05-11 | Kubota Corp | Suction water tank for pump |
| JP2007278003A (en) * | 2006-04-11 | 2007-10-25 | Kubota Corp | Method and device for purifying sewage force-feed pipeline system |
| CN103621377A (en) * | 2012-08-27 | 2014-03-12 | 邹惠雅 | Anti-blocking water pumping device |
| CN203701269U (en) * | 2014-02-18 | 2014-07-09 | 滦南林海科技发展有限责任公司 | Automatic water drainage system for water collection pit |
| CN204212169U (en) * | 2014-10-29 | 2015-03-18 | 中建新疆建工集团第一建筑工程有限公司 | Sump automatic water pumping device for water |
| CN105401615A (en) * | 2015-12-21 | 2016-03-16 | 浦华环保股份有限公司 | Water distribution device and water distribution system |
| CN205427643U (en) * | 2016-03-16 | 2016-08-03 | 中国神华能源股份有限公司 | Water -level switch mechanism and drainage |
| CN205954822U (en) * | 2016-08-12 | 2017-02-15 | 安徽合力股份有限公司合肥铸锻厂 | A automatic pumping system for electric stove pit |
-
2016
- 2016-08-12 CN CN201610659820.0A patent/CN106436882A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11124897A (en) * | 1997-10-20 | 1999-05-11 | Kubota Corp | Suction water tank for pump |
| JP2007278003A (en) * | 2006-04-11 | 2007-10-25 | Kubota Corp | Method and device for purifying sewage force-feed pipeline system |
| CN103621377A (en) * | 2012-08-27 | 2014-03-12 | 邹惠雅 | Anti-blocking water pumping device |
| CN203701269U (en) * | 2014-02-18 | 2014-07-09 | 滦南林海科技发展有限责任公司 | Automatic water drainage system for water collection pit |
| CN204212169U (en) * | 2014-10-29 | 2015-03-18 | 中建新疆建工集团第一建筑工程有限公司 | Sump automatic water pumping device for water |
| CN105401615A (en) * | 2015-12-21 | 2016-03-16 | 浦华环保股份有限公司 | Water distribution device and water distribution system |
| CN205427643U (en) * | 2016-03-16 | 2016-08-03 | 中国神华能源股份有限公司 | Water -level switch mechanism and drainage |
| CN205954822U (en) * | 2016-08-12 | 2017-02-15 | 安徽合力股份有限公司合肥铸锻厂 | A automatic pumping system for electric stove pit |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |