CN202971222U - Intelligent sensing submersible pump - Google Patents
Intelligent sensing submersible pump Download PDFInfo
- Publication number
- CN202971222U CN202971222U CN 201220722227 CN201220722227U CN202971222U CN 202971222 U CN202971222 U CN 202971222U CN 201220722227 CN201220722227 CN 201220722227 CN 201220722227 U CN201220722227 U CN 201220722227U CN 202971222 U CN202971222 U CN 202971222U
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- level switch
- photoelectric liquid
- pump housing
- water
- switch
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an intelligent sensing submersible pump which comprises a hollow pump body. An inner shell is arranged in the pump body, a motor is arranged in the inner shell, an impeller is arranged at the lower end of the motor, a water outlet is arranged at the upper end of the pump body, a gap between the pump body and the inner shell forms a water flow channel, a photoelectric liquid level switch guide rail groove is arranged on the right side of the water flow channel, a photoelectric liquid level switch is mounted in the photoelectric liquid level switch guide rail groove, a probe of the photoelectric liquid level switch faces an lower end face of the pump body, and the upper end of the photoelectric liquid level switch is connected with the motor through a line. By reasonable structural modification, especially by adopting the photoelectric liquid level switch as a water level sensing switch to replace original mechanical float switches complex in structure, the intelligent sensing submersible pump is simpler in integral structure, easier to mount and maintain, more accurate in water level control and capable of preventing waves in a water pool from interfering operation of the water pump.
Description
Technical field
The utility model relates to a kind of submersible pump, particularly a kind of submersible pump of realizing the intelligent-induction water level.
Background technique
Submersible pump is the visual plant of diving operation, during use the work that pulls the plug of whole pump.For example city dweller or service water are generally concentrated by the waterworks and are disinfected rear supply, but in tap water not universal Some Cities And Towns and vast rural area, be generally that family or factory build deep-well, then underground water is extracted in head-tank for family or factory application with submersible pump.And being all the mechanical float ball switch, present traditional submersible pump realizes controlling water level, namely utilize ball float monitoring water level, ball float acts on switch with connecting rod or pulley gear again makes control system grasp water level information, large, the poor stability of volume not only, and have the shortcomings such as control water level precision is low, the working life ball float part is short, affected the Applicable scope of submersible pump.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of high intelligent-induction submersible pump of water level precision of controlling.
The technological scheme that its technical problem that solves the utility model adopts is:
a kind of intelligent-induction submersible pump, the pump housing that comprises hollow, be provided with inner casing in the described pump housing, in this inner casing, motor is installed, described motor lower end is provided with impeller, described pump housing lower end is provided with the pressure chamber for impeller work, described pump housing upper end has water outlet, space between the described pump housing and inner casing forms water flow passage, the right side of this water flow passage is provided with the photoelectric liquid-level switch guide-track groove, in this photoelectric liquid-level switch guide-track groove, photoelectric liquid-level switch is installed, the probe of described photoelectric liquid-level switch is towards the lower end surface of the pump housing, the upper end of described photoelectric liquid-level switch is connected with motor by circuit, be provided with on described motor for the photoelectric liquid-level switch controller that receives the photoelectric liquid-level switch signal.
A preference as photoelectric liquid-level switch, described photoelectric liquid-level switch comprises switch main body, be positioned at the optical prism of switch main body lower end, be arranged on transmitting chip and the receiving chip of switch main body, and wherein said optical prism is as the sound end of photoelectric liquid-level switch.
In order to facilitate the dismounting of photoelectric liquid-level switch, the right-hand member of the described pump housing has the mounting guide rail groove, is provided with lock nut in described mounting guide rail groove, and described photoelectric liquid-level switch is fixed in the photoelectric liquid-level switch guide-track groove of the pump housing by lock nut.
For the external solid impurity of filterpump, described pump housing lower end is provided with filter screen.
The beneficial effects of the utility model are: this submersible pump is by rational structure of modification, particularly adopt photoelectric liquid-level switch as the water level induction switch, replace original baroque mechanical float ball switch, it is simpler that total becomes, be easier to installation and maintenance, after the intelligent-induction submersible pump switches on power, when water having been detected, photoelectric liquid-level switch output low level signal is controlled the submersible pump automatic pumping; When detect from have water become anhydrous and some second after in when water not detected again submersible pump automatically stop, not only controlling the water level precision higher, and prevent that the pond Wave from disturbing pump working.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is sectional view of the present utility model;
Fig. 2 is stereogram of the present utility model;
Fig. 3 is the stereogram of photoelectric liquid-level switch in the utility model.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of intelligent-induction submersible pump, the pump housing 1 that comprises hollow, its middle pump body 1 generally is designed to cylindrical body, and also the side's of being designed to body or other shape as required, be provided with inner casing 2 in the described pump housing 1,2 li of this inner casings are equipped with motor 3, motor 3 comprises stator 32, rotor 33, rotating shaft 34 and bearing 35, and described motor 3 lower ends are that the lower end of rotating shaft 34 is provided with impeller 31, and motor 3 is by power line 36 ABAP Adapter work.The described pump housing 1 lower end is provided with the pressure chamber 21 for impeller 31 work.The lower end of the pump housing 1 is as the water sucking mouth, the described pump housing 1 upper end has water outlet 11, space between the described pump housing 1 and inner casing 2 forms water flow passage 4, the right side of this water flow passage 4 is provided with photoelectric liquid-level switch guide-track groove 5, in this photoelectric liquid-level switch guide-track groove 5, photoelectric liquid-level switch 6 is installed, this photoelectric liquid-level switch 6 comprises switch main body 62, be positioned at the optical prism 63 of switch main body 62 lower ends, be arranged on transmitting chip 64 and the receiving chip 65 of switch main body 62.Wherein switch main body 62 is as the standing part of photoelectric liquid-level switch 6, and optical prism 63 is as the probe segment of photoelectric liquid-level switch 6, and transmitting chip 64 is used for the emission infrared rays, and receiving chip 65 is the triodes for receiving infrared-ray.The probe of described photoelectric liquid-level switch 6 is that optical prism 63 is towards the lower end surface of the pump housing 1, the upper end of described photoelectric liquid-level switch 6 is connected with motor 3 by circuit 61, is provided with on described motor 3 for the photoelectric liquid-level switch controller 8 that receives photoelectric liquid-level switch 6 signals.
owing to 6 of photoelectric liquid-level switchs positions when the working procedure can not adjusting, adjust as required setting height(from bottom) for the ease of photoelectric liquid-level switch 6, the right-hand member of the described pump housing 1 has mounting guide rail groove 7, be provided with lock nut 71 in described mounting guide rail groove 7, described photoelectric liquid-level switch 6 is fixed in the photoelectric liquid-level switch guide-track groove 5 of the pump housing 1 by lock nut 71, photoelectric liquid-level switch 6 can move freely in mounting guide rail groove 7, the intelligent-induction submersible pump begins to draw water highly and the height that stops pumping to adjust, namely when exceeding, water level fixes certain when height, intelligent-induction submersible pump automatic pumping, and when water level lower than this in when height the intelligent-induction submersible pump automatically stop.When needing dismounting, as long as unclamp lock nut 71, can split out photoelectric liquid-level switch 6 along mounting guide rail groove 7, be placed on certain height that the circuit wanting to fix can reach, and do not need to take apart whole submersible pump.Should be noted that, mounting guide rail groove 7 can be arranged on photoelectric liquid-level switch guide-track groove 5 edges, also can be arranged on the edge of the pump housing 1, and this depends on shape and the installation direction of the pump housing 1, photoelectric liquid-level switch 6.
The described pump housing 1 lower end is provided with filter screen 12, the excessive solid impurity of volume is filtered avoids affecting the submersible pump running outside filter screen 12.
In real work, when water having been detected, the light that transmitting chip 64 sends reflexes to the transparent PC plastic cover of optical prism 63 by optical prism 63 and is refracted to inside water, receiving chip 65 does not receive light, photoelectric liquid-level switch 6 output low level signals are to photoelectric liquid-level switch controller 8 at this moment, and the submersible pump automatic operation draws water; When detect from have water become anhydrous and some second after in when water not detected again, the light that transmitting chip 64 sends reflexes to receiving chip 65 by optical prism 63, this moment, photoelectric liquid-level switch 6 output high level signals were to photoelectric liquid-level switch controller 8, photoelectric liquid-level switch controller 8 detect high level signal and some second after in when low level signal not detected again submersible pump shut down, prevent from that wave from disturbing to make the water pump Fraquent start.
According to above-mentioned principle, the utility model can also carry out suitable change and modification to above-mentioned mode of execution, can be according to Environmental Conditions change etc. such as the direction of angulations of submersible pump.Therefore, the embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.
Through facts have proved, this submersible pump is by rational structure of modification, particularly adopt photoelectric liquid-level switch as the water level induction switch, replace original baroque mechanical float ball switch, it is simpler that total becomes, be easier to installation and maintenance, not only control the water level precision higher, and prevent that the pond Wave from disturbing pump working.
Claims (4)
1. intelligent-induction submersible pump, the pump housing (1) that comprises hollow, be provided with inner casing (2) in the described pump housing (1), the inner motor (3) that is equipped with of this inner casing (2), described motor (3) lower end is provided with impeller (31), the described pump housing (1) lower end is provided with the pressure chamber (21) for impeller (31) work, the described pump housing (1) upper end has water outlet (11), it is characterized in that: the space between the described pump housing (1) and inner casing (2) forms water flow passage (4), the right side of this water flow passage (4) is provided with photoelectric liquid-level switch guide-track groove (5), in this photoelectric liquid-level switch guide-track groove (5), photoelectric liquid-level switch (6) is installed, the probe of described photoelectric liquid-level switch (6) is towards the lower end surface of the pump housing (1), the upper end of described photoelectric liquid-level switch (6) is connected with motor (3) by circuit (61), be provided with on described motor (3) for the photoelectric liquid-level switch controller (8) that receives photoelectric liquid-level switch (6) signal.
2. a kind of intelligent-induction submersible pump according to claim 1 is characterized in that: described photoelectric liquid-level switch (6) comprises switch main body (62), be positioned at the optical prism (63) of switch main body (62) lower end, be arranged on transmitting chip (64) and the receiving chip (65) of switch main body (62).
3. a kind of intelligent-induction submersible pump according to claim 1, it is characterized in that: the right-hand member of the described pump housing (1) has mounting guide rail groove (7), be provided with lock nut (71) in described mounting guide rail groove (7), described photoelectric liquid-level switch (6) is fixed in the photoelectric liquid-level switch guide-track groove (5) of the pump housing (1) by lock nut (71).
4. a kind of intelligent-induction submersible pump according to claim 1 is characterized in that: the described pump housing (1) lower end is provided with filter screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722227 CN202971222U (en) | 2012-12-25 | 2012-12-25 | Intelligent sensing submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722227 CN202971222U (en) | 2012-12-25 | 2012-12-25 | Intelligent sensing submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971222U true CN202971222U (en) | 2013-06-05 |
Family
ID=48512306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220722227 Expired - Lifetime CN202971222U (en) | 2012-12-25 | 2012-12-25 | Intelligent sensing submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202971222U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061171A (en) * | 2014-06-05 | 2014-09-24 | 浙江浪神泵业科技有限公司 | Water circulating system and centrifugal water pump |
| CN104265695A (en) * | 2014-07-31 | 2015-01-07 | 苏州淮通电气有限公司 | Jet flow vacuum pump with adjustable water outlet pressure |
| CN104847674A (en) * | 2015-06-16 | 2015-08-19 | 合肥工业大学 | Smart sensing type submersible electric pump |
| CN105351217A (en) * | 2015-10-23 | 2016-02-24 | 王凤蕊 | Induction pump special for household water saving |
-
2012
- 2012-12-25 CN CN 201220722227 patent/CN202971222U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061171A (en) * | 2014-06-05 | 2014-09-24 | 浙江浪神泵业科技有限公司 | Water circulating system and centrifugal water pump |
| CN104061171B (en) * | 2014-06-05 | 2016-10-26 | 浙江浪神泵业科技有限公司 | Water circulation system and centrifugal water pump |
| CN104265695A (en) * | 2014-07-31 | 2015-01-07 | 苏州淮通电气有限公司 | Jet flow vacuum pump with adjustable water outlet pressure |
| CN104265695B (en) * | 2014-07-31 | 2016-05-04 | 苏州赛斯德工程设备有限公司 | Discharge pressure is adjustable jet vacuum pump |
| CN104847674A (en) * | 2015-06-16 | 2015-08-19 | 合肥工业大学 | Smart sensing type submersible electric pump |
| CN105351217A (en) * | 2015-10-23 | 2016-02-24 | 王凤蕊 | Induction pump special for household water saving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |