CN205805940U - A kind of intelligence submersible pump - Google Patents
A kind of intelligence submersible pump Download PDFInfo
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- CN205805940U CN205805940U CN201620755799.XU CN201620755799U CN205805940U CN 205805940 U CN205805940 U CN 205805940U CN 201620755799 U CN201620755799 U CN 201620755799U CN 205805940 U CN205805940 U CN 205805940U
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- pump
- submersible pump
- circuit board
- control circuit
- water level
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Abstract
This utility model provides a kind of intelligence submersible pump, belongs to pump technology field.It solving existing electric pump needs external control chamber to there is use problem the most easily.This intelligence submersible pump, there is the pump housing of motor, pump shaft and impeller including inside, the upper end of the pump housing is provided with upper ball cover, the outside of the pump housing is provided with water level switch, the top of upper ball cover fastens top cover, airtight cavity it is formed with between top cover and upper ball cover, control circuit board it is provided with in airtight cavity, the power line of water level switch, the coil lead of motor and electric pump is connected with control circuit board respectively, control circuit board is provided with for faradic current transformer, and the power line of electric pump is located in this current transformer.This utility model has the function of Based Intelligent Control and trouble and managing inquiry, and carries with easy to use.
Description
Technical field
This utility model belongs to pump technology field, relates to a kind of intelligence submersible pump.
Background technology
At present, the water lev el control of known submersible pump and protection are required to an external control case, and electric pump power line connects
To control chamber, and water level switch, temperature detect switch (TDS) equisignal line are also connected to control chamber, wiring board in control chamber receive input
Signal and the current/voltage value that detects to control the start and stop of electric pump.Owing to control chamber is the outside being external in submersible pump,
There is problems in that for mobile frequently or for the place in the field such as electric pump work under bad environment, particularly construction during use,
It is the most convenient to use, the most extremely inconvenient for the waterproof of control chamber and installation during use, and because holding wire is more, for adjunction
Electric wire is the most extremely inconvenient, uses uneconomical.
Summary of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that a kind of built-in at submersible pump
Based Intelligent Control wiring board makes it possess the function such as trouble and managing, operating mode inquiry, and carries and intelligent submersible pump easy to use.
The purpose of this utility model can be realized by following technical proposal:
This intelligence submersible pump, has the pump housing of motor, pump shaft and impeller including inside, and the upper end of the described pump housing is provided with
Bearing cap, the outside of the described pump housing is provided with water level switch, it is characterised in that the top of described upper ball cover fastens top cover, institute
It is formed with airtight cavity between top cover and the upper ball cover stated, in described airtight cavity, is provided with control circuit board, above-mentioned water
The power line of bit switch, the coil lead of motor and electric pump is connected with control circuit board respectively, and described control circuit board sets
Having for faradic current transformer, the power line of described electric pump is located in this current transformer.
In this intelligence submersible pump, control circuit board etc. is set directly in the annular seal space body on pump housing top, with the pump housing
Being connected as a single entity, it is not necessary to submersible pump also can be preferably controlled by external control chamber, mobile water pump or adjunction cable are the most square
Just, it is not necessary to do special security protection, cost is lower than external control chamber.Control circuit board has trouble and managing, operating mode inquiry etc.
Function.
In above-mentioned a kind of intelligence submersible pump, described electric pump is three-phase pump, described electric pump and control circuit
It is provided with controller, the coil lead of above-mentioned motor and the power line of electric pump between plate to be connected with controller respectively.
In above-mentioned a kind of intelligence submersible pump, described controller is catalyst.
In above-mentioned a kind of intelligence submersible pump, described controller is relay.
In above-mentioned a kind of intelligence submersible pump, in the described pump housing, it is provided be positioned at motor real for induction machine
The critesistor of Shi Wendu, described control circuit board is provided with signaling interface, and described critesistor is drawn by critesistor
Line is connected with signaling interface, and above-mentioned water level switch is connected with signaling interface.
In above-mentioned a kind of intelligence submersible pump, described water level switch is float switch.When float switch is in fortune
When row water level or aircraft gate, control circuit board opens/stops signal can be according to signal control by receive that float switch output comes
Immersible pump processed starts/stops.
In above-mentioned a kind of intelligence submersible pump, described water level switch is liquid-level probe.When liquid-level probe is in fortune
When row water level or aircraft gate, control circuit board opens/stops signal can be according to signal control by receive that liquid-level probe output comes
Immersible pump processed starts/stops.
In above-mentioned a kind of intelligence submersible pump, described water level switch is electrode.When electrode immerses the water surface or disengaging
During the water surface, control circuit board by receive electrode output come open/stop signal and can according to its signal control immersible pump startup/
Stop.
In above-mentioned a kind of intelligence submersible pump, outside described electric pump, vertically it is provided with fixing bar, described fixing bar
On be arranged with the clip that can move up and down at External Force Acting along fixing bar, above-mentioned water level switch is located on this clip.
In above-mentioned a kind of intelligence submersible pump, described upper ball cover is provided with the through hole passed for coil lead,
In described through hole, tight fit has three rubber beads, and described coil lead is arranged in three rubber beads.
In this intelligence submersible pump, liquid-level probe can sense water level, and when water level is less than liquid-level probe, exportable signal is extremely
Control circuit board, is shut down by control circuit board automatically controlled water pump；When temperature is too high, the exportable signal of critesistor is to controlling
Wiring board, is shut down by control circuit board automatically controlled water pump；The Current Mutual Inductance when the abnormal conditions such as stall or phase shortage occurs in motor
The exportable signal of device, to control circuit board, is controlled water pump by control circuit board and shuts down.
In above-mentioned a kind of intelligence submersible pump, the lower end of described upper ball cover has outer ring step one, described pump
The threaded upper ends of body is connected in this outer ring step one, and the lower end of described top cover has outer ring step two, described upper bearing (metal)
The threaded upper ends of lid is connected in this outer ring step two, is provided with close between upper end and the outer ring step two of described upper ball cover
Envelope unit.
In above-mentioned a kind of intelligence submersible pump, described upper ball cover stretches to the part in outer ring step two and lacks
Losing and form cannelure, above-mentioned sealing unit is rubber seal, and described rubber seal is pressed on by outer ring step two
In this cannelure.
The submersible pump of this structure, owing to being provided with outer ring step one and outer ring step two, it is simple to upper ball cover
With the installation of top cover, and rubber seal is set, cannelure and outer ring step two rubber seal is fixed, improve close
Close the sealing of cavity.
Compared with prior art, this intelligence submersible pump has the advantage that
It possesses all functions of external controller, can realize automatically controlling, possessing the merit such as trouble and managing, operating mode inquiry
Can, outgoing cable is as good as with common electric pump, mobile water pump or adjunction cable extremely convenient, it is not necessary to do special security protection, becomes
This is lower than external control chamber；Realizing submersible pump intellectuality to run, it is not necessary to special messenger guards, water pump also will not be because of stall, anhydrous dry
Abnormal conditions and the motor damage such as turn, use safe and convenient, low cost, meet pump industry to functional intellectualization, use and simplify
The trend of development.
Accompanying drawing explanation
Fig. 1 is the structural representation within submersible pump that this utility model provides.
Fig. 2 is the structural representation of the embodiment one that this utility model provides.
Fig. 3 is the structural representation of the embodiment two that this utility model provides.
In figure, 1, the pump housing；11, motor；12, pump shaft；13, impeller；14, upper ball cover；15, top cover；16, airtight cavity；
17, coil lead；2, control circuit board；3, current transformer；4, controller；51, fixing bar；52, clip；53, liquid level is visited
Head；54, float switch；6, three rubber beads.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
Embodiment one
Intelligent submersible pump as shown in Figure 1, has the pump housing 1 of motor 11, pump shaft 12 and impeller 13, the pump housing including inside
The upper end of 1 is provided with upper ball cover 14, and the outside of the pump housing 1 is provided with water level switch, and the top of upper ball cover 14 fastens top cover 15, top
It is formed with airtight cavity 16 between lid 15 and upper ball cover 14, in airtight cavity 16, is provided with control circuit board 2, water level switch, electricity
The coil lead 17 of machine 11 and the power line of electric pump are connected with control circuit board 2 respectively, and control circuit board 2 is provided with for sensing
The current transformer 3 of electric current, the power line of electric pump is located in this current transformer 3.
In this intelligence submersible pump, control circuit board 2 etc. is set directly in the annular seal space body on the pump housing 1 top, with pump
Body 1 is connected as a single entity, it is not necessary to submersible pump also can be preferably controlled by external control chamber, and mobile water pump or adjunction cable are extremely
Convenient, it is not necessary to doing special security protection, cost is lower than external control chamber.
In the present embodiment, electric pump is three-phase pump, is provided with controller 4 between electric pump and control circuit board 2, this controller 4
Being located in airtight cavity 16, the coil lead 17 of motor 11 and the power line of electric pump are connected with controller 4 respectively.
Wherein, controller 4 can be catalyst, according to actually used situation, it is also possible to be relay.
In this enforcement, in the pump housing 1, it is provided with the critesistor for induction machine 11 real time temperature being positioned at motor 11,
Control circuit board 2 is provided with signaling interface, and critesistor is connected with signaling interface by thermistor lead, water level switch and letter
Number interface connects.
As in figure 2 it is shown, water level switch is float switch 54, when float switch 54 is in operating water level or aircraft gate, control
Wiring board 2 processed by receive float switch output come open/stop signal and can according to signal control immersible pump start/stopping.
Concrete, as in figure 2 it is shown, be vertically provided with fixing bar 51 outside electric pump, fixing bar 51 is arranged with at External Force Acting
The clip 52 that can move up and down along fixing bar 51, float switch 54 is located on this clip 52.
As it is shown in figure 1, upper ball cover 14 is provided with the through hole passed for coil lead 17, in through hole, tight fit has three rubbers
Glue bead 6, coil lead 17 is arranged in three rubber beads 6.
In this intelligence submersible pump, liquid-level probe 53 can sense water level, the exportable letter when water level is less than liquid-level probe 53
Number to control circuit board 2, control circuit board 2 automatically controlled water pump shut down；The exportable signal of critesistor when temperature is too high
To control circuit board 2, control circuit board 2 automatically controlled water pump shut down；When the abnormal conditions such as stall or phase shortage occurs in motor 11
Time the exportable signal of current transformer 3 to control circuit board 2, control circuit board 2 control water pump and shut down.
In the present embodiment, can be found out by Fig. 1, the lower end of upper ball cover 14 has outer ring step one, the upper end spiral shell of the pump housing 1
Stricture of vagina is connected in this outer ring step one, and the lower end of top cover 15 has outer ring step two, and the threaded upper ends of upper ball cover 14 is even
It is connected in this outer ring step two, between upper end and the outer ring step two of upper ball cover 14, is provided with sealing unit.
As it is shown in figure 1, upper ball cover 14 stretches to the excalation in outer ring step two forms cannelure, sealing unit
For rubber seal, rubber seal is pressed in this cannelure by outer ring step two.
The submersible pump of this structure, owing to being provided with outer ring step one and outer ring step two, it is simple to upper ball cover
14 and the installation of top cover 15, and rubber seal is set, cannelure and outer ring step two rubber seal is fixed, carry
The sealing of high closed cavity.
Embodiment two
The structural principle of the present embodiment is essentially identical with the structural principle of embodiment one, and different places is, such as Fig. 3 institute
Showing, water level switch is liquid-level probe 53, and when liquid-level probe 53 is in operating water level or aircraft gate, control circuit board 2 will receive
Open/stop signal to what liquid-level probe 53 output came and immersible pump startup/stopping can be controlled according to signal.
Concrete, as it is shown on figure 3, be vertically provided with fixing bar 51 outside electric pump, fixing bar 51 is arranged with at External Force Acting
The clip 52 that can move up and down along fixing bar 51, liquid-level probe 53 is located on this clip 52.
Embodiment three
The structural principle of the present embodiment is essentially identical with the structural principle of embodiment one or embodiment two, and different places exists
In, water level switch is electrode, and when electrode immerses the water surface or departs from the water surface, control circuit board 2 will receive electrode output and come
Open/stop signal and can according to its signal control immersible pump start/stop.
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute
Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (9)
1. an intelligent submersible pump, has the pump housing (1) of motor (11), pump shaft (12) and impeller (13) including inside, described
The upper end of the pump housing (1) is provided with upper ball cover (14), and the outside of the described pump housing (1) is provided with water level switch, it is characterised in that on described
The top of bearing cap (14) fastens top cover (15), is formed with airtight cavity between described top cover (15) and upper ball cover (14)
(16), control circuit board (2) in described airtight cavity (16), it is provided with, above-mentioned water level switch, the coil lead of motor (11)
(17) being connected with control circuit board (2) respectively with the power line of electric pump, described control circuit board (2) is provided with for faradism
The current transformer (3) of stream, the power line of described electric pump is located in this current transformer (3).
A kind of intelligence submersible pump the most according to claim 1, it is characterised in that described electric pump is three-phase pump, institute
Being provided with controller (4) between the electric pump stated and control circuit board (2), described controller (4) is located in airtight cavity (16), on
The power line of the coil lead (17) and electric pump of stating motor (11) is connected with controller (4) respectively.
A kind of intelligence submersible pump the most according to claim 2, it is characterised in that described controller (4) is catalyst.
A kind of intelligence submersible pump the most according to claim 2, it is characterised in that described controller (4) is relay.
A kind of intelligence submersible pump the most according to claim 1, it is characterised in that described water level switch is float switch
(54)。
A kind of intelligence submersible pump the most according to claim 1, it is characterised in that described water level switch is liquid-level probe
(53)。
A kind of intelligence submersible pump the most according to claim 1, it is characterised in that described water level switch is electrode.
8. according to a kind of intelligence submersible pump described in claim 5 or 6 or 7, it is characterised in that described electric pump is outside vertically
Being provided with fixing bar (51), described fixing bar (51) is arranged with can be along consolidating that fixing bar (51) move up and down at External Force Acting
Fixed button (52), above-mentioned water level switch is located on this clip (52).
A kind of intelligence submersible pump the most according to claim 1, it is characterised in that described upper ball cover (14) is provided with
The through hole passed for coil lead (17), in described through hole, tight fit has three rubber beads (6), described coil lead (17)
It is arranged in three rubber beads (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620755799.XU CN205805940U (en) | 2016-07-18 | 2016-07-18 | A kind of intelligence submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620755799.XU CN205805940U (en) | 2016-07-18 | 2016-07-18 | A kind of intelligence submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205805940U true CN205805940U (en) | 2016-12-14 |
Family
ID=57508785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620755799.XU Active CN205805940U (en) | 2016-07-18 | 2016-07-18 | A kind of intelligence submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205805940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454428A (en) * | 2019-08-30 | 2019-11-15 | 谱罗顿智控电子科技（浙江）有限公司 | A kind of frequency conversion electric pump |
-
2016
- 2016-07-18 CN CN201620755799.XU patent/CN205805940U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454428A (en) * | 2019-08-30 | 2019-11-15 | 谱罗顿智控电子科技（浙江）有限公司 | A kind of frequency conversion electric pump |
| CN110454428B (en) * | 2019-08-30 | 2024-08-20 | 台州谱罗顿机电有限公司 | Variable-frequency electric pump |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |