CN207349119U - Intelligent long shaft submerged pump - Google Patents
Intelligent long shaft submerged pump Download PDFInfo
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- CN207349119U CN207349119U CN201721354772.0U CN201721354772U CN207349119U CN 207349119 U CN207349119 U CN 207349119U CN 201721354772 U CN201721354772 U CN 201721354772U CN 207349119 U CN207349119 U CN 207349119U
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- pump
- oil
- control cabinet
- bottom plate
- long shaft
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Abstract
The utility model discloses a kind of intelligent long shaft submerged pump, including bottom plate, main motor and the pump housing positioned at bottom plate both sides, main motor output shaft is connected through flowing backwards pump shaft through bottom plate with pump housing impeller, outlet pipe is connected with the pump housing, outlet pipe stretches out bottom plate, the utility model further includes the humidity sensor and control cabinet whether leaked for detecting working solution, pump shaft both ends are flow backwards to be rotatablely connected with pillar through upper bearing (metal) and lower bearing respectively, lower bearing is placed in lower bearing box, humidity sensor is placed in lower bearing box, humidity sensor is connected with control cabinet, control cabinet is connected with the power switch of main motor.The intelligent long shaft submerged pump of the utility model using the above structure, by setting humidity sensor and control cabinet, can detect whether leakage, improves safety coefficient, while by setting automatic lubrication mechanism, can self-lubricate machine envelope and bearing, increase service life.
Description
Technical field
It the utility model is related to a kind of pump technology, more particularly to a kind of intelligent long shaft submerged pump.
Background technology
Long shaft submerged pump is suitable for a variety of corrosivity such as conveyer belt particle, high viscosity, strong acid, alkali, salt, strong oxidizer and is situated between
Matter, the scope of application is extremely extensive, in use, motor is placed on liquid level, the pump housing is placed on below liquid level, is supported by connecting tube,
But existing submerged pump intelligence degree is low, artificial detection can only be relied on, safety coefficient is low.
Utility model content
The purpose of this utility model is to provide a kind of intelligent long shaft submerged pump, by setting humidity sensor and control
Case, can detect whether leakage, improve safety coefficient, while by setting automatic lubrication mechanism, can self-lubricate machine envelope and axis
Hold, increase service life.
To achieve the above object, the utility model provides a kind of intelligent long shaft submerged pump, including bottom plate, positioned at described
The main motor and the pump housing of bottom plate both sides, the main motor output shaft connect through flowing backwards pump shaft through the bottom plate and the pump housing impeller
Connect, outlet pipe is connected with the pump housing, the outlet pipe stretches out the bottom plate, and the utility model is further included for detecting work
The humidity sensor and control cabinet whether liquid leaks, the refluence pump shaft both ends are rotated through upper bearing (metal) and lower bearing with pillar respectively
Connection, the lower bearing are placed in lower bearing box, and the humidity sensor is placed in the lower bearing box, the humidity sensor
It is connected with the control cabinet, the control cabinet is connected with the power switch of the main motor.
Preferably, the pump housing water inlet is equipped with filter screen, and the filter screen rinses the anti-of the filter screen with being used for
One end connection of flush pipe, the backwash tube other end are connected with the outlet pipe.
Preferably, the utility model further includes automatic lubrication mechanism, and the automatic lubrication mechanism includes oil pump, Oil pump electrical machinery
And stretch into the pillar and the oil inlet pipe and flowline flow backwards between pump shaft, the control cabinet and the Oil pump electrical machinery phase
Even, the Oil pump electrical machinery output shaft is connected with the oil pump, and the oil pump is connected with fuel tank, and the oil pump out of the mouth is through flowline
Road is connected with the oil inlet pipe, and the flowline is connected through oil return line with the oil return hole of the oil pump.
Preferably, the utility model further includes the fluid level controller in melt pit, the fluid level controller and the control
Case processed is connected, and the control cabinet is connected with the power switch.
Preferably, the flowline is equipped with the temperature for being used to detect oil and oil temperature and shows liquid level gauge and for monitoring oil pressure
Electro connecting pressure gauge, the temperature shows liquid level gauge and the electro connecting pressure gauge and is connected with the control cabinet.
Preferably, the bottom plate is fixed with reinforcing plate for increasing intensity, the reinforcement close to the side of the pump housing
The cross section of plate is stairstepping.
Preferably, it is described to flow backwards being connected by pin coupler for pump shaft and the main motor output shaft.
Preferably, the pillar includes outer protection tube and the inner protective tube being set in the outer protection tube, the material of the outer protection tube
Matter is polyphenylene sulfide material, and the material of the inner protective tube is stainless steel.
Therefore, the intelligent long shaft submerged pump using the above structure of the utility model, by set humidity sensor and
Control cabinet, can detect whether leakage, improve safety coefficient, while by setting automatic lubrication mechanism, can self-lubricate machine envelope
And bearing, increase service life.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is a kind of profile of intelligent long shaft submerged pump of embodiment of the utility model；
Fig. 2 is a kind of stereogram of intelligent long shaft submerged pump of embodiment of the utility model.
Wherein：1st, main motor；2nd, back flush valves；3rd, backwash tube；4th, reinforcing plate；5th, outlet pipe；6th, filter screen；7th, pump
Body；8th, pump shaft is flow backwards；8-0, upper bearing (metal)；8-1, lower bearing；9th, pillar；10th, bottom plate；11st, pin coupler.
Embodiment
Below with reference to attached drawing, the utility model will be further described, it is necessary to which explanation, the present embodiment is with this skill
Premised on art scheme, detailed embodiment and specific operating process are given, but the scope of protection of the utility model is not
It is limited to the present embodiment.
Fig. 1 is a kind of profile of intelligent long shaft submerged pump of embodiment of the utility model, and Fig. 2 is the utility model
A kind of stereogram of intelligent long shaft submerged pump of embodiment, as depicted in figs. 1 and 2, the structure of the utility model, including bottom plate
10th, positioned at the main motor 1 and the pump housing 7 of 10 both sides of bottom plate, 1 output shaft of main motor is through flowing backwards pump shaft 8 through bottom plate 10 and 7 leaf of the pump housing
Wheel connection, that is, flow backwards pump shaft 8 one end being fixedly connected by pin coupler 11 through bottom plate 10 and 1 output shaft of main motor, separately
One end is fixedly connected with the impeller of the pump housing 7, and outlet pipe 5 is connected with the pump housing 7, and the pump housing 7 is connected through water exit elbow with outlet pipe 5,
Outlet pipe 5 stretches out bottom plate 10, in use, liquid to be treated is discharged on 5 tunnel of connected water outlet pipe on outlet pipe 5, and is set on 5 tunnel of outlet pipe
There are outlet valve and air bleeding valve, the utility model is further included for detecting humidity sensor and the control whether working solution leaks
Case, flows backwards 8 both ends of pump shaft and is rotatablely connected respectively through upper bearing (metal) 8-0 and lower bearing 8-1 with pillar 9, lower bearing 8-1 is placed in lower bearing
In box, humidity sensor is placed in lower bearing box, and humidity sensor is connected with control cabinet, and the power supply of control cabinet and main motor 1 is opened
Closing and be connected, control cabinet is equipped with the audible-visual alarm lamp for being used for indicating leakage alarm, since working solution is electrolyte, is achieved in,
When there is working solution to leak into lower bearing box, humidity sensor will be connected, and by this signal transmission into control cabinet, control
Case control main motor 1 stalls, while sound-light alarm, avoids losing, improves safe operation coefficient.7 water inlet of the pump housing was equipped with
Strainer 6, filter screen 6 are connected with one end of the backwash tube 3 for washing filter screen 6, and the backwash tube other end connects with outlet pipe 5
Connect, backwash tube 3 is equipped with back flush valves 2, specifically, backwash tube 3 through water cavity towards the inner side of filter screen 6, water cavity position
Between the pump housing 7 and filter screen 6, the impurity that thus will be sticky in using the liquid in the pump housing 7 through backwash tube 3 outside filter screen 6
Rinse out.The utility model further includes automatic lubrication mechanism, automatic lubrication mechanism include oil pump, Oil pump electrical machinery and stretch into pillar and
The oil inlet pipe and flowline between pump shaft 8 are flow backwards, oil inlet pipe seals oil inlet through machine and bearing oil inlet stretches into pillar and flows backwards and pumps
Between axis 8, flowline seals oil outlet through machine and bearing oil outlet is stretched between pillar and refluence pump shaft 8, control cabinet and oil pump electricity
Machine is connected, and Oil pump electrical machinery output shaft is connected with oil pump, and oil pump is connected with fuel tank, and oil pump out of the mouth connects through oil outlet pipe and oil inlet pipe
Connect, flowline is connected through the oil return hole of oil return line and oil pump, and automatic lubrication mechanism is further included for when being passed through lubricating oil first
The air compressor of air is removed, air compressor is connected with air inlet pipe one end, and the air inlet pipe other end puts in pillar and flows backwards and pumps
Between axis 8, and stretched out by the pump housing 7, while the oil outlet pipe of oil pump is equipped with lubrication oil filtration machine, the system for cutting oil
Cold, for detecting the temperature of oil and oil temperature show liquid level gauge and electro connecting pressure gauge for monitoring oil pressure, the aobvious liquid level gauge of temperature and
Electro connecting pressure gauge is connected with control cabinet, during work, discharges into air by air inlet pipe first, until each fuel-displaced point is fuel-displaced,
Concurrently set the flow and oil pressure of oil inlet so that lubricating oil enters oil outlet pipe through oil pump out of the mouth, successively through lubrication oil filtration
Machine filters the dregs of fat, through cryocooled, then enters pillar through oil inlet pipe and flow backwards progress machine envelope cooling and lubricating between pump shaft 8, moistens
Lubricating oil is again through oil outlet, flowline, oil outlet pipe oil pump oil return opening oil return, the thin oil circulating cooling sealed so as to fulfill bearing and machine
Lubricate work.The utility model further includes the fluid level controller in melt pit, and fluid level controller is connected with control cabinet, control cabinet
It is connected with power switch, realizes that the water level line detected when fluid level controller in melt pit is less than setting height, control cabinet control master
1 power switch of motor turns off, and prevents main motor 1 from dallying, and improves safety coefficient.Bottom plate 10 is fixed with use close to the side of the pump housing 7
In the reinforcing plate 4 of increase intensity, the cross section of reinforcing plate 4 is stairstepping, intensity higher.Pillar 9 includes outer protection tube and is set in
Inner protective tube in outer protection tube, the material of outer protection tube are polyphenylene sulfide material, and the material of inner protective tube is stainless steel, outside the pump housing 7
The material of shell and impeller is polytetrafluoroethylene (PTFE) material, and corrosion resistance is more preferable.Axle envelope uses packaging type double mechanical seal knot
Structure, leakproofness are more excellent.
It is as follows according to the structure of intelligent long shaft submerged pump, its workflow：
After assembling, control main motor 1 to open by control cabinet first, and open outlet valve, and it is aobvious according to temperature
Liquid level gauge and electro connecting pressure gauge setting oil inlet flow and oil pressure, you can lifting liquid to be treated, until fluid level controller detects
Water level line into melt pit is less than setting height, closes outlet valve, while control cabinet 1 power switch of control main motor closes
Disconnected, work finishes, and such as needs long-term termination of pumping, then needs to open back flush valves 2, and the liquid in the pump housing 7 is sprayed through backwash tube 3, water cavity
To filter screen 6, so that the impurity being sticky on filter screen 6 be rinsed well.
Therefore, the intelligent long shaft submerged pump using the above structure of the utility model, by set humidity sensor and
Control cabinet, can detect whether leakage, improve safety coefficient, while by setting automatic lubrication mechanism, can self-lubricate machine envelope
And bearing, increase service life.
Finally it should be noted that：Above example is only illustrating the technical solution of the utility model rather than it is limited
System, although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should manage
Solution：It still can be to the technical solution of the utility model technical scheme is modified or replaced equivalently, and these are changed or equally replace
Change the spirit and scope that cannot also make amended technical solution depart from technical solutions of the utility model.
Claims (8)
1. a kind of intelligent long shaft submerged pump, including bottom plate, main motor and the pump housing positioned at the bottom plate both sides, the main motor
Output shaft is connected through flowing backwards pump shaft through the bottom plate with the pump housing impeller, is connected with outlet pipe on the pump housing, it is described go out
Water pipe stretches out the bottom plate, it is characterised in that：The humidity sensor and control cabinet whether leaked for detecting working solution is further included,
The refluence pump shaft both ends are rotatablely connected through upper bearing (metal) and lower bearing with pillar respectively, and the lower bearing is placed in lower bearing box,
The humidity sensor is placed in the lower bearing box, and the humidity sensor is connected with the control cabinet, the control cabinet with
The power switch of the main motor is connected.
A kind of 2. intelligent long shaft submerged pump according to claim 1, it is characterised in that：The pump housing water inlet is equipped with
Filter screen, the filter screen are connected with one end of the backwash tube for rinsing the filter screen, the backwash tube other end
It is connected with the outlet pipe.
A kind of 3. intelligent long shaft submerged pump according to claim 2, it is characterised in that：Further include automatic lubrication mechanism,
The automatic lubrication mechanism includes oil pump, Oil pump electrical machinery and stretches into the pillar and the oil inlet pipe flow backwards between pump shaft and go out
Oil pipe, the control cabinet are connected with the Oil pump electrical machinery, and the Oil pump electrical machinery output shaft is connected with the oil pump, the oil pump with
Fuel tank connects, and the oil pump out of the mouth is connected through oil outlet pipe with the oil inlet pipe, the flowline through oil return line with it is described
The oil return hole connection of oil pump.
A kind of 4. intelligent long shaft submerged pump according to claim 3, it is characterised in that：Further include the liquid in melt pit
Level controller, the fluid level controller are connected with the control cabinet, and the control cabinet is connected with the power switch.
A kind of 5. intelligent long shaft submerged pump according to claim 4, it is characterised in that：The flowline, which is equipped with, to be used
Liquid level gauge and electro connecting pressure gauge for monitoring oil pressure are shown in the temperature of detection oil and oil temperature, the aobvious liquid level gauge of the temperature and described
Electro connecting pressure gauge is connected with the control cabinet.
A kind of 6. intelligent long shaft submerged pump according to claim 5, it is characterised in that：The bottom plate is close to the pump housing
Side be fixed with reinforcing plate for increasing intensity, the cross section of the reinforcing plate is stairstepping.
A kind of 7. intelligent long shaft submerged pump according to claim 6, it is characterised in that：The refluence pump shaft and the master
Motor output shaft is connected by pin coupler.
A kind of 8. intelligent long shaft submerged pump according to claim 7, it is characterised in that：The pillar include outer protection tube and
The inner protective tube being set in the outer protection tube, the material of the outer protection tube is polyphenylene sulfide material, and the material of the inner protective tube is
Stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354772.0U CN207349119U (en) | 2017-10-17 | 2017-10-17 | Intelligent long shaft submerged pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354772.0U CN207349119U (en) | 2017-10-17 | 2017-10-17 | Intelligent long shaft submerged pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207349119U true CN207349119U (en) | 2018-05-11 |
Family
ID=62355747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721354772.0U Active CN207349119U (en) | 2017-10-17 | 2017-10-17 | Intelligent long shaft submerged pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207349119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843555A (en) * | 2018-06-13 | 2018-11-20 | 浙江汉青环境科技有限公司 | A kind of oxygen increasing pump |
| CN109737073A (en) * | 2018-11-21 | 2019-05-10 | 台州市日达泵业有限公司 | A kind of deep well pump with backwashing function |
-
2017
- 2017-10-17 CN CN201721354772.0U patent/CN207349119U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843555A (en) * | 2018-06-13 | 2018-11-20 | 浙江汉青环境科技有限公司 | A kind of oxygen increasing pump |
| CN109737073A (en) * | 2018-11-21 | 2019-05-10 | 台州市日达泵业有限公司 | A kind of deep well pump with backwashing function |
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