CN206470618U - Dewatering well water level control, alarming device - Google Patents
Dewatering well water level control, alarming device Download PDFInfo
- Publication number
- CN206470618U CN206470618U CN201720215063.8U CN201720215063U CN206470618U CN 206470618 U CN206470618 U CN 206470618U CN 201720215063 U CN201720215063 U CN 201720215063U CN 206470618 U CN206470618 U CN 206470618U
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- CN
- China
- Prior art keywords
- touch panel
- water level
- dynamic touch
- dewatering well
- tightrope
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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.)
- Expired - Fee Related
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- Control Of Non-Electrical Variables (AREA)
Abstract
The utility model is related to a kind of dewatering well water level control, alarming device.During base pit dewatering water level drop it is too deep cause structure foundation sedimentation it is excessive, often there is idle running phenomenon in water pump.The present apparatus includes immersible pump, also include acoustic-optic alarm and a switching mechanism, the acoustic-optic alarm includes light emitting diode and buzzer, the switching mechanism includes two pairs of stationary contacts, one dynamic touch panel, spring, fixed pulley and ball float, the dynamic touch panel side is fixedly connected with spring one end, the other end of spring is fixed in a fixed plate, the fixed plate centre is provided with through hole, the fixed pulley is arranged on edge on the dewatering well borehole wall, ball float is connected with a tightrope one end, the other end of tightrope bypasses fixed pulley, it is connected after through the through hole in fixed plate with dynamic touch panel, two pairs of stationary contacts are located at the both sides of dynamic touch panel respectively.The utility model can effectively protect machine operation safety and structure foundation to settle safety, be widely used in the operation of construction site.
Description
Technical field
The utility model is related to a kind of dewatering well water level control, alarming device.
Background technology
In current architectural engineering operation, water level drops too deep to cause structure foundation to settle excessive, water pump during base pit dewatering
Often appearance idle running phenomenon, and used automatic control system are complicated, there is the problem of being difficult to maintenance.
Utility model content
The technical problems to be solved in the utility model is how to overcome the drawbacks described above of prior art there is provided a kind of dewatering well
Water level control, alarming device.
In order to solve the above technical problems, this dewatering well water level control, alarming device include immersible pump, it is characterised in that：Institute
State immersible pump and be placed in adapted precipitation bottom, fixed by pull rope, the immersible pump is provided with outlet pipe, in addition to sound and light alarm
Device and a switching mechanism, the acoustic-optic alarm include light emitting diode and buzzer, and the switching mechanism includes two pairs
Stationary contact, dynamic touch panel, spring, fixed pulley and ball float, the dynamic touch panel side are fixedly connected with spring one end, spring it is another
One end is fixed in a fixed plate, and the fixed plate centre is provided with through hole, and the fixed pulley is arranged on the dewatering well borehole wall
Edge, the ball float is connected with a tightrope one end, and the other end of tightrope bypasses fixed pulley, through being touched with dynamic after the through hole in fixed plate
Plate is connected, and two pairs of stationary contacts are located at the both sides of dynamic touch panel respectively, move a pair of stationary contacts on the inside of touch panel and light emitting diode,
Buzzer, dc source, into warning circuit, move a pair of the stationary contacts and immersible pump, AC power on the outside of touch panel by wired in series
It is connected into draining circuit.
It is so designed that, the length of tightrope makes ball float reach controlling water level just, when water level is dropped to below controlling water level, by
Ball float pulls tightrope, and tightrope pulls dynamic touch panel, connects warning circuit.When water level is more than controlling water level, touch panel is moved in tightrope bending
Connected under the elastic force effect of spring with the stationary contact on the outside of dynamic touch panel, pump work of diving under water.
As optimization, the tightrope is provided with scale mark.The scale mark is different colours interval.It is so designed that,
The height of water level, convenient artificial control can be learnt by range estimation.
As optimization, a controlling switch is equipped with the warning circuit and draining circuit.It is so designed that, easy access.
The utility model dewatering well water level control, alarming device, can effectively protect machine operation safety and structure foundation
Sedimentation safety, labor cost, easy to maintenance is saved, be widely used in the operation of construction site.
Brief description of the drawings
This dewatering well water level control, alarming device are described further below in conjunction with the accompanying drawings：
Fig. 1 is this dewatering well water level control, the structural representation of the embodiment one of alarming device；
In figure：1 be immersible pump, 2 be pull rope, 3 be outlet pipe, 4 be light emitting diode, 5 be buzzer, 6 be stationary contact,
7 be touch panel, 8 be spring, 9 be fixed pulley, 10 be ball float, 11 be fixed plate, 12 be the dewatering well borehole wall, 13 be tightrope, 14 be
Dc source, 15 be AC power, 16 be controlling switch.
Embodiment
Embodiment one：As shown in figure 1, this dewatering well water level control, alarming device include immersible pump 1, it is characterised in that：
The immersible pump 1 is placed in adapted precipitation bottom, is fixed by pull rope 2, and the immersible pump 1 is provided with outlet pipe 3, in addition to sound
Light alarm device and a switching mechanism, the acoustic-optic alarm include light emitting diode 4 and buzzer 5, the switching mechanism
Including two pairs of stationary contacts 6, dynamic touch panel 7, spring 8, fixed pulley 9 and ball float 10, the dynamic side of touch panel 7 and the one end of spring 8
It is fixedly connected, the other end of spring 8 is fixed in a fixed plate 11, the centre of fixed plate 11 is provided with through hole, described fixed
Pulley 9 is arranged on edge on the dewatering well borehole wall 12, and the ball float 10 is connected with the one end of a tightrope 13, and the other end of tightrope 13, which is bypassed, to be determined
Pulley 9, through being connected with dynamic touch panel 7 after the through hole in fixed plate 11, two pairs of stationary contacts 6 are located at the two of dynamic touch panel 7 respectively
Side, moves a pair of stationary contacts 6 of the inner side of touch panel 7 and light emitting diode 4, buzzer 5, dc source 14 by wired in series into alarm
Circuit, a pair of stationary contacts 6 in the dynamic outside of touch panel 7 are connected into draining circuit with immersible pump 1, AC power 15.Set on the tightrope
There is scale mark, the scale mark is different colours interval.A control is equipped with the warning circuit and draining circuit to open
Close 16.
The length of tightrope 13 makes ball float 10 reach controlling water level 17 just, when water level drops to controlling water level below 17, by
Ball float 10 pulls tightrope 13, and tightrope 13 pulls dynamic touch panel 7, connects warning circuit.Water level is at controlling water level more than 17, tightrope 13
Bending, stationary contact 6 of the dynamic touch panel 7 with the dynamic outside of touch panel 7 under the elastic force effect of spring 8 is connected, and immersible pump 1 works.
Claims (3)
1. a kind of dewatering well water level control, alarming device, including immersible pump, it is characterised in that：The immersible pump is placed in adapted drop
Well bottom, is fixed by pull rope, and the immersible pump is provided with outlet pipe, in addition to acoustic-optic alarm and a switching mechanism,
The acoustic-optic alarm includes light emitting diode and buzzer, the switching mechanism include two pairs of stationary contacts, dynamic touch panel,
Spring, fixed pulley and ball float, the dynamic touch panel side are fixedly connected with spring one end, and the other end of spring is fixed on a fixed plate
On, the fixed plate centre is provided with through hole, and the fixed pulley is arranged on edge on the dewatering well borehole wall, the ball float and a tightrope
One end is connected, and the other end of tightrope bypasses fixed pulley, through being connected with dynamic touch panel after the through hole in fixed plate, two pairs of stationary contacts
A pair of stationary contacts that point is located on the inside of the both sides of dynamic touch panel, dynamic touch panel respectively pass through with light emitting diode, buzzer, dc source
Wired in series moves a pair of stationary contacts on the outside of touch panel and is connected into draining circuit with immersible pump, AC power into warning circuit.
2. dewatering well water level control as claimed in claim 1, alarming device, it is characterised in that：The tightrope is provided with scale
Mark, the scale mark is different colours interval.
3. dewatering well water level control as claimed in claim 2, alarming device, it is characterised in that：The warning circuit and draining
A controlling switch is equipped with circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720215063.8U CN206470618U (en) | 2017-02-28 | 2017-02-28 | Dewatering well water level control, alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720215063.8U CN206470618U (en) | 2017-02-28 | 2017-02-28 | Dewatering well water level control, alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206470618U true CN206470618U (en) | 2017-09-05 |
Family
ID=59713190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720215063.8U Expired - Fee Related CN206470618U (en) | 2017-02-28 | 2017-02-28 | Dewatering well water level control, alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206470618U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476323A (en) * | 2017-09-22 | 2017-12-15 | 中国二十冶集团有限公司 | The construction method of the automatic base pit dewatering of water level control |
| CN108093807A (en) * | 2017-12-29 | 2018-06-01 | 李嘉炜 | Tumbrel before a kind of stock growing |
| CN108439706A (en) * | 2018-03-29 | 2018-08-24 | 张罗悦 | A kind of constructing tunnel waste water circulation utilized device |
| CN109144118A (en) * | 2018-09-30 | 2019-01-04 | 上海宝冶集团有限公司 | The automation control method of dewatering well power supply |
| CN111418411A (en) * | 2020-05-11 | 2020-07-17 | 洪志飞 | Wisdom green house irrigation system |
| CN112177129A (en) * | 2020-09-18 | 2021-01-05 | 皖建生态环境建设有限公司 | Sponge city rain and flood drainage system |
-
2017
- 2017-02-28 CN CN201720215063.8U patent/CN206470618U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476323A (en) * | 2017-09-22 | 2017-12-15 | 中国二十冶集团有限公司 | The construction method of the automatic base pit dewatering of water level control |
| CN108093807A (en) * | 2017-12-29 | 2018-06-01 | 李嘉炜 | Tumbrel before a kind of stock growing |
| CN108439706A (en) * | 2018-03-29 | 2018-08-24 | 张罗悦 | A kind of constructing tunnel waste water circulation utilized device |
| CN109144118A (en) * | 2018-09-30 | 2019-01-04 | 上海宝冶集团有限公司 | The automation control method of dewatering well power supply |
| CN111418411A (en) * | 2020-05-11 | 2020-07-17 | 洪志飞 | Wisdom green house irrigation system |
| CN112177129A (en) * | 2020-09-18 | 2021-01-05 | 皖建生态环境建设有限公司 | Sponge city rain and flood drainage system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20180228 |