CN201301796Y - Emulsion pump box automatic water compensating device - Google Patents
Emulsion pump box automatic water compensating device Download PDFInfo
- Publication number
- CN201301796Y CN201301796Y CNU2008202241623U CN200820224162U CN201301796Y CN 201301796 Y CN201301796 Y CN 201301796Y CN U2008202241623 U CNU2008202241623 U CN U2008202241623U CN 200820224162 U CN200820224162 U CN 200820224162U CN 201301796 Y CN201301796 Y CN 201301796Y
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- CN
- China
- Prior art keywords
- pump box
- pump
- automatic water
- relay
- water compensating
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The utility model discloses an emulsion pump box automatic water compensating device, wherein a diving pump, a magnetic valve and a relay are arranged outside a pump box, a floater with a magnet is installed in the pump box, a dry-reed tube is installed on a position corresponding to the magnet, two line conductors of the dry-reed tube are connected with an input end of the relay, an output end of the relay is connected with a control end of the magnetic valve, and the output end of the magnetic valve is connected with the diving pump. The emulsion pump box automatic water compensating device solves the automatic water compensating problems of the pump box.
Description
Technical field
The utility model relates to the emulsification pump of underground mine use.
Background technique
At present the emulsification pump that hydraulic system is used under the coal mine does not have water replenishing device, because of the pipeline leakage often causes water tank lacks water, makes the emulsification pump feed flow that can not run well.Therefore be sought after a kind of automatic water-replenishing device.
Summary of the invention
The utility model provides a kind of automatic water-replenishing device for solving the normal feed flow problem of emulsification pump.
A kind of emulsification pump box automatic water-replenishing device, it comprises pump box, it is characterized in that, outside pump box, be furnished with submersible pump, solenoid valve and relay, the float of carry magnet is installed in pump box, with the corresponding position of magnet dry reed-pipe is installed, two leads of dry reed-pipe are connected on the relay input end, relay output end is connected on the electromagnetic valve end, solenoid valve output termination submersible pump.
Its good effect is: when the pump box lack of water, float descends, magnet leaves dry reed-pipe, dry reed-pipe two electrode conductions, relay work promotes solenoid valve and opens, make submersible pump power supply moisturizing in pump box, float, magnet rise to the dry reed-pipe position when mending water line, and two electrodes disconnect, thereby cut off the submersible pump power supply.Thereby solved the automatic water supplement problem of pump box.
Description of drawings
Further specify structure of the present utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the utility model schematic representation.
Marginal data: 1-pump box, 2-float, 3-magnet, 4-dry reed-pipe, 5-relay, 6-solenoid valve, 7-submersible pump.
Embodiment
As shown in Figure 1, the utility model is to be furnished with submersible pump 7, solenoid valve 6 and relay 5 outside pump box 1, the float 2 of carry magnet 3 is installed in pump box 1, with the corresponding position of magnet dry reed-pipe 4 is installed, two leads of dry reed-pipe 4 are connected on relay 5 input ends, relay 5 output terminals are connected on solenoid valve 6 control ends, solenoid valve 6 output termination submersible pumps 7.
When pump box 1 lack of water, float 2 descends, magnet 3 leaves dry reed-pipe 4,4 liang of electrode conductions of dry reed-pipe, relay 5 work promote solenoid valve 6 and open, make submersible pump 7 power supply moisturizings in pump box, float 1, magnet 2 rise to dry reed-pipe 4 positions when mending water line, and two electrodes disconnect, thereby cut off submersible pump 7 power supplys.Thereby solved the automatic water supplement problem of pump box 1.
Claims (1)
1, a kind of emulsification pump box automatic water-replenishing device, it comprises pump box, it is characterized in that, outside pump box, be furnished with submersible pump, solenoid valve and relay, the float of carry magnet is installed in pump box, with the corresponding position of magnet dry reed-pipe is installed, two leads of dry reed-pipe are connected on the relay input end, relay output end is connected on the electromagnetic valve end, solenoid valve output termination submersible pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202241623U CN201301796Y (en) | 2008-11-26 | 2008-11-26 | Emulsion pump box automatic water compensating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202241623U CN201301796Y (en) | 2008-11-26 | 2008-11-26 | Emulsion pump box automatic water compensating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201301796Y true CN201301796Y (en) | 2009-09-02 |
Family
ID=41085421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202241623U Expired - Fee Related CN201301796Y (en) | 2008-11-26 | 2008-11-26 | Emulsion pump box automatic water compensating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201301796Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446108A (en) * | 2020-04-08 | 2020-07-24 | 内蒙古中钰泰德煤炭有限公司 | Novel float switch |
-
2008
- 2008-11-26 CN CNU2008202241623U patent/CN201301796Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446108A (en) * | 2020-04-08 | 2020-07-24 | 内蒙古中钰泰德煤炭有限公司 | Novel float switch |
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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: 20090902 Termination date: 20111126 |