CN202266400U - Oil shortage alarming device of plunger pump - Google Patents
Oil shortage alarming device of plunger pump Download PDFInfo
- Publication number
- CN202266400U CN202266400U CN2011203673560U CN201120367356U CN202266400U CN 202266400 U CN202266400 U CN 202266400U CN 2011203673560 U CN2011203673560 U CN 2011203673560U CN 201120367356 U CN201120367356 U CN 201120367356U CN 202266400 U CN202266400 U CN 202266400U
- Authority
- CN
- China
- Prior art keywords
- plunger pump
- oil
- alarm
- oil level
- circuit board
- 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
Links
Images
Abstract
The utility model discloses an oil shortage alarming device of a plunger pump, which has high safety, stable operation and high degree of automation and comprises a plunger pump oil tank (1), an oil level observing tube (2) and an alarm control device. The bottom of the oil level observing tube (2) is communicated with the bottom of the plunger pump oil tank (1), the oil surface height (11) in the oil level observing tube (2) and the oil surface height (11) in the plunger pump oil tank (1) are identical, and a magnetic floating ball (3) is arranged on the oil surface in the oil level observing tube (2). The alarm control device comprises a control circuit board (4), a magnetic switch (5) and an alarm (6), wherein the magnetic switch (5) is close to the position of the bottom of the oil level observing tube (2), and the magnetic switch (5) and the alarm (6) are electrically connected with the control circuit board (4). The oil shortage alarming device of the plunger pump can be widely applied to the field of oil shortage alarming of the plunger pump.
Description
Technical field
The utility model relates to a kind of plunger pump and owes oily warning device.
Background technique
Under the more and more shorter background of water resources; The application of desalination by reverse osmosis equipment more and more widely; Plunger pump be the most frequently used in the desalination by reverse osmosis equipment also be one of most important parts; When import of using on the Domestic market at present, or homemade plunger pump regular meeting consume because of running or pump housing inner engine oil case Sealing aging etc. former thereby the leakage of oil petrol starvation occurs.And be difficult to generally speaking come to light, so can scrap because of oil starvation finally causes plunger pump to damage mostly the time, exist in that Security is low, the defective of job insecurity.
The model utility content
The utility model technical problem to be solved is the deficiency that overcomes existing technology, provides a kind of safe, working stability, plunger pump that automaticity is high to owe oily warning device.
The technological scheme that the utility model adopted is: the utility model comprises plunger pump fuel tank 1; Said plunger pump is owed oily warning device and is also comprised oil level observation tube 2 and alarm control unit; The bottom of said oil level observation tube 2 communicates with the bottom of said plunger pump fuel tank 1; Said oil level observation tube 2 equates that with said plunger pump fuel tank 1 interior fuel head 11 pastas in the said oil level observation tube 2 are provided with magnetic ball float 3, and said alarm control unit comprises control circuit board 4, magnetic switch 5, alarm 6; Said magnetic switch 5 is near the bottom position of said oil level observation tube 2, and said magnetic switch 5 and alarm 6 are electrically connected with said control circuit board 4.
Said control gear also comprises halt switch, and said halt switch is electrically connected with said control circuit board 4.
Said alarm 6 is warning light and/or alarming horm.
The beneficial effect of the utility model is: the plunger pump that the utility model provides is owed in the oily warning device, and the pasta in the said oil level observation tube 2 is provided with magnetic ball float 3, and said magnetic switch 5 is near the bottom position of said oil level observation tube 2; Said magnetic switch 5 and alarm 6 are electrically connected with said control circuit board 4, in use, and when the fuel head in the said plunger pump fuel tank 1 11 descends; Said magnetic ball float 3 also descends thereupon, when said magnetic ball float 3 drops near the bottom, at this moment; Said magnetic ball float 3 and said magnetic switch 5 near, thereby trigger said magnetic switch 5 closures, form the loop; Send alarm signal by the said alarm 6 of said control circuit board 4 controls again, thereby the utility model operation and maintenance plunger pump better, can be under unmanned condition automat oil degree of lacking; And can report to the police automatically and carry electrical signal to give the circuit control section, can cut off the plunger pump power delivery simultaneously, realize unattended; Automatically report to the police and shut down, the purpose of protection plunger pump.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1; The utility model comprises plunger pump fuel tank 1; Said plunger pump is owed oily warning device and is also comprised oil level observation tube 2 and alarm control unit, and the bottom of said oil level observation tube 2 communicates with the bottom of said plunger pump fuel tank 1, and said oil level observation tube 2 equates with said plunger pump fuel tank 1 interior fuel head 11; Pasta in the said oil level observation tube 2 is provided with magnetic ball float 3; Said alarm control unit comprises control circuit board 4, magnetic switch 5, alarm 6, and said magnetic switch 5 is near the bottom position of said oil level observation tube 2, and said magnetic switch 5 and alarm 6 are electrically connected with said control circuit board 4.
Said control gear also comprises halt switch, and said halt switch is electrically connected with said control circuit board 4.
Said alarm 6 is warning light and/or alarming horm.
The utility model is realized control automatically, need not manual operation, when 11 disappearances of the fuel head in the said plunger pump fuel tank 1 descend; Said magnetic ball float 3 also descends thereupon, when said magnetic ball float 3 drops near the bottom, (drops to oil level and allows minimum point), at this moment; Said magnetic ball float 3 and said magnetic switch 5 near; Thereby the generation electrical signal that attracts each other triggers said magnetic switch 5 closures, forms the loop, sends alarm signal by the said alarm 6 of said control circuit board 4 controls again.Caution equipment operator plunger pump oil starvation needs supplementary maintenance, when reporting to the police, can be through the said halt switch work of said control circuit board 4 controls, and deenergization is realized shutting down, and further improves Security.
Magnetic ball float 3 in the utility model adopts high temperature resistant (about 200 ℃) strong alkali-acid resistance material, the overall plastic fusing package of said magnetic switch 5 usefulness, and non-contact connects, safety, reliable, stability is high under rugged environment, advantages such as durable easy installation.
The utility model can change present operator and check plunger pump machine oil degree of lacking at the equipment lowest order more than the secondary at least every day, alleviates working strength, need not to establish special messenger's special examination work.At any time monitor the plunger pump oil level for a long time automatically with the utility model, can accurately send signal and warning, shut down like oil starvation, protection equipment vitals has brought good economic benefit
The utility model can be widely used in plunger pump and owe oily warning field.
Claims (3)
1. a plunger pump is owed oily warning device; Comprise plunger pump fuel tank (1); It is characterized in that: said plunger pump is owed oily warning device and is also comprised oil level observation tube (2) and alarm control unit; The bottom of said oil level observation tube (2) communicates with the bottom of said plunger pump fuel tank (1); Said oil level observation tube (2) equates that with the interior fuel head (11) of said plunger pump fuel tank (1) pasta in the said oil level observation tube (2) is provided with magnetic ball float (3), and said alarm control unit comprises control circuit board (4), magnetic switch (5), alarm (6); Said magnetic switch (5) is near the bottom position of said oil level observation tube (2), and said magnetic switch (5) and alarm (6) are electrically connected with said control circuit board (4).
2. plunger pump according to claim 1 is owed oily warning device, it is characterized in that: said control gear also comprises halt switch, and said halt switch is electrically connected with said control circuit board (4).
3. plunger pump according to claim 1 and 2 is owed oily warning device, it is characterized in that: said alarm (6) is warning light and/or alarming horm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203673560U CN202266400U (en) | 2011-09-30 | 2011-09-30 | Oil shortage alarming device of plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203673560U CN202266400U (en) | 2011-09-30 | 2011-09-30 | Oil shortage alarming device of plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202266400U true CN202266400U (en) | 2012-06-06 |
Family
ID=46157198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203673560U Expired - Fee Related CN202266400U (en) | 2011-09-30 | 2011-09-30 | Oil shortage alarming device of plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202266400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019342A (en) * | 2016-10-28 | 2018-05-11 | 甘肃农业大学 | A kind of fuel-starvation protection device for air compressor |
-
2011
- 2011-09-30 CN CN2011203673560U patent/CN202266400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019342A (en) * | 2016-10-28 | 2018-05-11 | 甘肃农业大学 | A kind of fuel-starvation protection device for air compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202948337U (en) | Time-base circuit water level automatic control device | |
| CN202266400U (en) | Oil shortage alarming device of plunger pump | |
| CN201561786U (en) | Water sump level alarm | |
| CN215114764U (en) | Hydraulic pressure station oil level detection device | |
| CN207123766U (en) | A kind of Floating Ball Liquid Level alarm control unit | |
| CN204270163U (en) | A kind of Lian Zha factory is for auxiliary workshop settling basin water level automatic control device | |
| CN101303038B (en) | Intelligent air discharge system for hydraulic system pump front low-pressure end | |
| CN202250162U (en) | Water-level change warning device and coal mine gas extraction system | |
| CN203116930U (en) | Wastewater tank leaking monitoring system | |
| CN202140311U (en) | Automatic alarming protective device for preventing screw oil delivery pump from being evacuated and dry-grinding | |
| CN201598168U (en) | Independent type overflow-prevention control system for fueling vehicle | |
| CN203083658U (en) | Acid case alarm device | |
| CN204476787U (en) | Submersible pump ground detection | |
| CN203656897U (en) | Boiler water level alarm and control device | |
| CN103838263A (en) | Control system for water-tower water level | |
| CN206813747U (en) | Oil tank level control system | |
| CN204831460U (en) | Tobacco curing industry lithium bromide refrigeration machine cooling tower liquid level monitoring alarm device | |
| CN203298838U (en) | Water level alarm device of water pool | |
| CN203766101U (en) | Liquid level monitoring device for oil tank of oil press | |
| CN201655670U (en) | Liquid level switch | |
| CN104504846A (en) | Geomembrane anti-seepage structure seepage spatio-temporal prewarning system and method | |
| CN103707549A (en) | Oil hydraulic press tank level monitoring device | |
| CN203337226U (en) | Hydraulic oil level alarming device for filter press | |
| CN2906566Y (en) | Water level prompter | |
| CN220015701U (en) | Oil tank oil mass monitoring equipment for hydraulic station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Jianjun Inventor after: Guo Xuguo Inventor after: Ji Wei Inventor after: Qiu Zhiying Inventor before: Gao Jianjun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GAO JIANJUN TO: GAO JIANJUN GUO XUGUO QU WEI QIU ZHIYING |
|
| 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: 20120606 Termination date: 20180930 |