CN206816487U - Super drop well water pump liquid level automatic start-stop device - Google Patents
Super drop well water pump liquid level automatic start-stop device Download PDFInfo
- Publication number
- CN206816487U CN206816487U CN201720761424.9U CN201720761424U CN206816487U CN 206816487 U CN206816487 U CN 206816487U CN 201720761424 U CN201720761424 U CN 201720761424U CN 206816487 U CN206816487 U CN 206816487U
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- China
- Prior art keywords
- liquid level
- normally closed
- closed switch
- water pump
- cable
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Abstract
The utility model discloses the super drop well water pump liquid level automatic start-stop device of one kind.The super drop well water pump liquid level automatic start-stop device includes：Fluid level controller, it includes：Float body, Large Copacity microswitch and cable, the float body are connected with Large Copacity microswitch, and the Large Copacity microswitch includes：High level normally closed switch and low liquid level normally closed switch, the cable are connected with high level normally closed switch and low liquid level normally closed switch respectively；And case becomes device, its remote operation loop, which is provided with, starts auxiliary reclay and stopping auxiliary reclay, the coil for starting auxiliary reclay accesses high level normally closed switch by cable series connection, and the coil for stopping auxiliary reclay accessing low liquid level normally closed switch by cable series connection and is connected.The super drop well water pump liquid level automatic start-stop device can realize that high level opens pump, low liquid level termination of pumping function, to protect pump motor, can be significantly reduced personnel and make an inspection tour number, improve production efficiency.
Description
Technical field
Bright drainage system field is the utility model is related to, more particularly to a kind of super drop well water pump liquid level automatic start-stop device.
Background technology
The bright heat-extraction system water pump electric controling mode of Yi Min Dewatering in An Opencut Mine is that drainage case becomes control inside (6/0.4KV) at present
System, drainage case become about 50 meters away from water pump location or so of scene, and the start-stop button set by control loop in the change of drainage case is artificial
Control water pump start and stop.
Opening, stopping control for water pump is mainly to be controlled by artificial subjectivity, once tour is not in time, when plash liquid level is too high
If can not start water pump in time can produce the generation of dam break situation, have a strong impact on that opencut is kept the safety in production；And when the liquid level of catch pit
If when relatively low can not termination of pumping in time pump motor can be caused to burn, cause any property loss.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the present utility model, and
It is not construed as recognizing or implies that the information structure has been existing well known to persons skilled in the art in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable super drop well water pump liquid level automatic start-stop device,
The super drop well water pump liquid level automatic start-stop device realizes fluid level controller and the connection of case change by cable, can realize high level
Pump, low liquid level termination of pumping function are opened, to protect pump motor, personnel can be significantly reduced and make an inspection tour number, improve production efficiency, from
And guarantee enterprise safety operation.
To achieve the above object, the utility model provides a kind of super drop well water pump liquid level automatic start-stop device, including：Liquid
Level controller, it includes：Float body, Large Copacity microswitch and cable, the float body connect with Large Copacity microswitch
Connect, the Large Copacity microswitch includes：High level normally closed switch and low liquid level normally closed switch, the cable respectively with high level
Normally closed switch is connected with low liquid level normally closed switch；And case becomes device, it has returns for the remote operation of water pump start-up and shut-down control
Road, the remote operation loop, which is provided with, starts auxiliary reclay and stopping auxiliary reclay, the line for starting auxiliary reclay
Circle accesses high level normally closed switch by cable series connection, and the coil for stopping auxiliary reclay accessing low liquid by cable series connection
Position normally closed switch is connected.
Preferably, in above-mentioned technical proposal, cable is three-core cable.
Preferably, in above-mentioned technical proposal, fluid level controller also includes：Drive mechanism, the float body pass through the driving
Mechanism is connected with the Large Copacity microswitch.
Compared with prior art, the utility model has the advantages that：The super drop well water pump liquid level automatic start-stop dress
Put and fluid level controller and the connection of case change are realized by cable, can realize that high level opens pump, low liquid level termination of pumping function, with protection
Pump motor, personnel can be significantly reduced and make an inspection tour number, improve production efficiency, so as to guarantee enterprise safety operation.
Brief description of the drawings
Fig. 1 is the using state structure diagram of super drop well water pump liquid level automatic start-stop device of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
As shown in figure 1, can according to the super drop well water pump liquid level automatic start-stop device of the utility model embodiment
Reach following purpose：When ponding pit level is high, draining pump drains water automatic start；When catch pit liquid level is low, draining
Pump will be automatically stopped, and to protect pump motor, can be significantly reduced personnel and be maked an inspection tour number, improve production efficiency, so as to protect
Hinder enterprise safety operation.Solving existing scheme can not timely open according to live water level conditions, stop live water pump, and need people
Member frequently makes an inspection tour catch pit SEA LEVEL VARIATION situation, and start and stop pump will bring certain influence to the safety in production of enterprise not in time.
The concrete structure of the super drop well water pump liquid level automatic start-stop device includes：Fluid level controller and case become device.Wherein,
Fluid level controller uses cable type ball float of the liquid level gauge output signal for switching value, and realizes fluid level controller and case by cable
Become the connection of device, the remote operation loop in case change device is opened, stops access electricity of being connected respectively on auxiliary reclay coil
The high level normally closed switch and low liquid level normally closed switch of cable formula ball float can be achieved high level and open pump, low liquid level termination of pumping function, and
And not influenceing, with regard to opening under ground mode, termination of pumping operation, to protect pump motor, personnel can be significantly reduced and make an inspection tour number, carried
High efficiency, so as to guarantee enterprise safety operation.
Specifically, fluid level controller includes：Float body 1, drive mechanism 2, the core of Large Copacity microswitch 3 and three electricity
Cable 4, wherein, float body 1 is connected by drive mechanism 2 with Large Copacity microswitch 3, and Large Copacity microswitch 3 includes：High level
Normally closed switch and low liquid level normally closed switch, three-core cable 4 are connected with high level normally closed switch and low liquid level normally closed switch respectively.
Case, which becomes device, has the remote operation loop for being used for water pump start-up and shut-down control, and the remote operation loop is provided with startup
Between relay and stop auxiliary reclay, wherein, start auxiliary reclay coil pass through three-core cable 4 series connection access high level
Normally closed switch, the coil for stopping auxiliary reclay being connected by the series connection access low liquid level normally closed switch of three-core cable 4 so that buoy
For body 1 in upper liquid level, the contact of high level normally closed switch is to turn on state, you can realizes that high level opens pump；Float body 1 is in lower liquid
During position, the contact of low liquid level normally closed switch is to turn on state, you can low liquid level termination of pumping function is realized, and not influenceing with regard to ground mode
Under open, termination of pumping operation.
To sum up, the super drop well water pump liquid level automatic start-stop device realizes fluid level controller and the connection of case change by cable,
It can realize that high level opens pump, low liquid level termination of pumping function, to protect pump motor, personnel can be significantly reduced and make an inspection tour number,
Production efficiency is improved, so as to guarantee enterprise safety operation.
The foregoing description to specific illustrative embodiment of the present utility model is to illustrate and the purpose of illustration.These
Description is not wishing to for the utility model to be defined to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explain certain principles of the present utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of examples of the present utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shape
Formula is limited.
Claims (3)
1. the super drop well water pump liquid level automatic start-stop device of one kind, it is characterised in that including：
Fluid level controller, it includes：Float body, Large Copacity microswitch and cable, the float body with Large Copacity is miniature opens
Connection connects, and the Large Copacity microswitch includes：High level normally closed switch and low liquid level normally closed switch, the cable respectively with height
Liquid level normally closed switch is connected with low liquid level normally closed switch；And
Case becomes device, and it has the remote operation loop for water pump start-up and shut-down control, and the remote operation loop is provided with startup
Between relay and stop auxiliary reclay, high level is normally closed opens by cable series connection access for the coil for starting auxiliary reclay
Close, the coil for stopping auxiliary reclay accessing low liquid level normally closed switch by cable series connection and is connected.
2. super drop well water pump liquid level automatic start-stop device according to claim 1, it is characterised in that the cable is three cores
Cable.
3. super drop well water pump liquid level automatic start-stop device according to claim 1, it is characterised in that the fluid level controller
Also include：Drive mechanism, the float body are connected by the drive mechanism with the Large Copacity microswitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761424.9U CN206816487U (en) | 2017-06-28 | 2017-06-28 | Super drop well water pump liquid level automatic start-stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761424.9U CN206816487U (en) | 2017-06-28 | 2017-06-28 | Super drop well water pump liquid level automatic start-stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816487U true CN206816487U (en) | 2017-12-29 |
Family
ID=60762434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720761424.9U Expired - Fee Related CN206816487U (en) | 2017-06-28 | 2017-06-28 | Super drop well water pump liquid level automatic start-stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816487U (en) |
-
2017
- 2017-06-28 CN CN201720761424.9U patent/CN206816487U/en not_active Expired - Fee Related
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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: 20171229 |