CN201306171Y - Automatic water adding device with pump box - Google Patents
Automatic water adding device with pump box Download PDFInfo
- Publication number
- CN201306171Y CN201306171Y CNU200820173903XU CN200820173903U CN201306171Y CN 201306171 Y CN201306171 Y CN 201306171Y CN U200820173903X U CNU200820173903X U CN U200820173903XU CN 200820173903 U CN200820173903 U CN 200820173903U CN 201306171 Y CN201306171 Y CN 201306171Y
- Authority
- CN
- China
- Prior art keywords
- pump box
- buoyancy
- travel switch
- adding device
- 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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- Electromagnetic Pumps, Or The Like (AREA)
- Details Of Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an automatic water adding device with a pump box for preventing an emulsification pump from sucking air or preventing an emulsified liquid from overflowing. The automatic water adding device comprises a water supply pipeline and the pump box, wherein, one end of the water supply pipeline is inserted into the pump box. The automatic water adding device is characterized in that a solenoid valve is mounted on the water supply pipeline outside the pump box; a buoyancy travel switch is mounted in the pump box; a floating ball is mounted on the buoyancy travel switch; and the buoyancy travel switch is connected with the solenoid valve through a power wire.
Description
Technical field
The utility model relates to a kind of priming apparatus, relates in particular to a kind of pump box automatic watering apparatus.
Background technology
Every executable operations motion energy of mine fully-mechanized mining working surface hydraulic support (pillar) equipment is to come from the emulsion pump conduction by emulsifiable solution medium.Emulsion places in the special-purpose liquid case, and emulsion is to be cooperated by a certain percentage with water by oil emulsion to form.Emulsion box added water for manually in the past, the manual observation liquid level, and operating difficulties, accuracy is lower, the excessive or emulsification pump of emulsion often occurs and inhales phenomenons such as sky, causes waste or influences ordinary production.
Summary of the invention
The purpose of this utility model provides a kind of anti-emulsion pump and inhales sky or the excessive pump box automatic watering apparatus of emulsion.
For achieving the above object, the technical solution adopted in the utility model is: a kind of pump box automatic watering apparatus.Its operating principle is: according to pump box liquid level position needs, design buoyancy travel switch is forfeited electric gear, and when liquid level reached travel switch and forfeits electric a certain gear, the electromagnetic valve power on/off was carried out and closed or open, and realizes that pump box adds the water automation.
The utility model critical piece has electromagnetic valve, buoyancy travel switch, feed pipe.Its structure is: on the water supply line outside the pump box electromagnetic valve is installed, the buoyancy travel switch is installed in the pump box, on the buoyancy travel switch ball float is installed, the buoyancy travel switch forms circuit by power line and electromagnetic valve and is connected.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
In the accompanying drawing:
1, supply channel; 2, electromagnetic valve; 3, pump box; 4, ball float; 5, buoyancy travel switch.
The specific embodiment
Below in conjunction with accompanying drawing and instantiation the utility model is further described:
A kind of pump box automatic watering apparatus, as shown in Figure 1, comprising supply channel 1, pump box 3, supply channel 1 one ends insert in the pump box 3, on the supply channel 1 outside the pump box 3 electromagnetic valve 2 is installed, buoyancy travel switch 5 is installed in the pump box 3, ball float 4 is installed on the buoyancy travel switch 5, buoyancy travel switch 5 forms circuit by power line with electromagnetic valve 2 and is connected.When liquid level reached low level in the pump box 3, ball float 4 buoyancy reduced and free-falling, buoyancy travel switch closure, and conducting solenoid valve loop, electromagnetic valve is opened and is supplied water; When liquid level attained to a high place in the pump box 3, ball float 4 buoyancy constantly increased to overcome in the deadweight and move, and the buoyancy travel switch disconnects, and the solenoid valve loop cuts off the power supply automatically, and closed electromagnetic valve stops to supply water.
The utility model good practical effect is made simple, easy to operate.
Claims (1)
1, a kind of pump box automatic watering apparatus, comprising water supply line (1), pump box (3), water supply line (1) one end inserts in the pump box (3), it is characterized in that: on the water supply line (1) outside the pump box (3) electromagnetic valve (2) is installed, buoyancy travel switch (5) is installed in the pump box (3), ball float (4) is installed on the buoyancy travel switch (5), and buoyancy travel switch (5) is connected with electromagnetic valve (2) by power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820173903XU CN201306171Y (en) | 2008-10-21 | 2008-10-21 | Automatic water adding device with pump box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820173903XU CN201306171Y (en) | 2008-10-21 | 2008-10-21 | Automatic water adding device with pump box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201306171Y true CN201306171Y (en) | 2009-09-09 |
Family
ID=41098637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820173903XU Expired - Fee Related CN201306171Y (en) | 2008-10-21 | 2008-10-21 | Automatic water adding device with pump box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201306171Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352759A (en) * | 2011-10-21 | 2012-02-15 | 枣庄矿业(集团)付村煤业有限公司 | Emulsion recovery system |
| CN104923449A (en) * | 2014-03-17 | 2015-09-23 | 沈阳铝镁设计研究院有限公司 | Graphite dipping machine having automatic liquid adding function |
-
2008
- 2008-10-21 CN CNU200820173903XU patent/CN201306171Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352759A (en) * | 2011-10-21 | 2012-02-15 | 枣庄矿业(集团)付村煤业有限公司 | Emulsion recovery system |
| CN104923449A (en) * | 2014-03-17 | 2015-09-23 | 沈阳铝镁设计研究院有限公司 | Graphite dipping machine having automatic liquid adding function |
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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: 20090909 Termination date: 20091123 |