CN205331007U - Dive cutting dredge pump system with high -efficient hydraulic characteristic(s) - Google Patents
Dive cutting dredge pump system with high -efficient hydraulic characteristic(s) Download PDFInfo
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- CN205331007U CN205331007U CN201620074630.8U CN201620074630U CN205331007U CN 205331007 U CN205331007 U CN 205331007U CN 201620074630 U CN201620074630 U CN 201620074630U CN 205331007 U CN205331007 U CN 205331007U
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- dredge pump
- controller
- chopping disk
- rotating shaft
- pump system
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Abstract
The utility model discloses a dive cutting dredge pump system with high -efficient hydraulic characteristic(s), including the controller and respectively with a plurality of dredge pumps that the controller is connected, every the dredge pump include the motor, with pivot, cover that motor drive connects are established change epaxial impeller and with the chopping disk that the impeller was mutually supported, the tip of impeller is the blade, still be equipped with pivot motion detecting device in the pivot, still include the terminal box, the terminal box pass through the cable respectively with motor and pivot motion detecting device connect, the terminal box pass through the waterproof cable with the controller is connected. The utility model discloses dive cutting dredge pump system be provided with on every dredge pump be used for with the terminal box of controller communication and the pivot motion detecting device who is used for detecting the pivot rotational speed to make the controller can in time detect the motion state of pump, in case existing calorie of death situation attitude pump, the motor stall, thus play the effect of protection pump.
Description
Technical field
This utility model relates to a kind of diving cutting dredge pump system with high-efficiency hydraulic characteristic。
Background technology
Diving cutting dredge pump has the structure that band is torn, and the materials such as sewage medium-length fibre, bag, band, grass, cloth can be torn, be cut off, then discharge, be particularly suitable for conveying containing rigid solid, fibre object liquid and dirty especially, viscous, cunning liquid。Diving cutting dredge pump treatment effeciency of the prior art is low, and is difficult to carry out remote monitoring activities, and therefore the exploitation of a kind of diving cutting dredge pump system with high-efficiency hydraulic characteristic is necessary。
Utility model content
Technical problem to be solved in the utility model is to provide a kind of diving cutting dredge pump system with high-efficiency hydraulic characteristic, this cutting dredge pump system be provided with on every dredge pump for the rosette of controller communication and for detecting the pivot detecting device of rotating shaft rotating speed。
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is:
A kind of diving cutting dredge pump system with high-efficiency hydraulic characteristic, including controller and multiple dredge pumps of being connected with described controller respectively, each described dredge pump includes motor, the rotating shaft being connected with described motor-driven, it is set in the impeller in described rotating shaft and the chopping disk cooperated with described impeller, the end of described impeller is blade, described rotating shaft is additionally provided with pivot detecting device, also include rosette, described rosette is connected with described motor and pivot detecting device respectively by cable, described rosette is connected with described controller by water-proof cable；Described controller includes PLC, RS485 communication module, frequency-variable module, switch module and power module, wherein, described RS485 communication module one end is connected with rosette by communication bus, the other end of described RS485 communication module connects PLC, one end of described frequency-variable module is connected with rosette by power bus, the other end of described frequency-variable module is connected with one end of PLC and switch module respectively, and the other end of described switch module is connected with PLC and power module respectively。
Wherein, described rotating shaft being also arranged with preposition chopping disk, the end of described rotating shaft is preposition cutterhead, and described preposition cutterhead and preposition chopping disk cooperate。
Wherein, described chopping disk and preposition chopping disk are equipped with multiple through-hole structure。
Wherein, described chopping disk and preposition chopping disk are fixed in described pump case each through support。
Wherein, described rotating shaft is spacing respectively through rotor and bearing。
Beneficial effect: compared to prior art; this utility model diving cutting dredge pump system be provided with on every dredge pump for the rosette of controller communication and for detecting the pivot detecting device of rotating shaft rotating speed; thus enabling the controller to detect in time the kinestate of pump; once there is stuck state in pump; motor stalls, thus playing the effect of protection pump。
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model has the diving cutting dredge pump system of high-efficiency hydraulic characteristic；
Fig. 2 is that this utility model has the structural representation of diving cutting dredge pump in the diving cutting dredge pump system of high-efficiency hydraulic characteristic。
Detailed description of the invention
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in detail。
As shown in Figure 1 and 2, this utility model has the diving cutting dredge pump system of high-efficiency hydraulic characteristic, including controller 21 and multiple dredge pumps 11 of being connected with controller respectively, each dredge pump 11 includes motor 1, the rotating shaft 7 being in transmission connection with motor 1, it is set in the impeller 4 in rotating shaft 7 and the chopping disk 5 cooperated with impeller 4, the end of impeller 4 is blade 2, rotating shaft 7 is additionally provided with pivot detecting device 8, also include rosette 13, rosette 13 is connected with motor 1 and pivot detecting device 8 respectively, rosette 13 is connected with controller 21 also by cable；Controller includes PLC, RS485 communication module, frequency-variable module, switch module and power module, wherein, one end of RS485 communication module is connected with rosette 13 by communication bus 41, the other end of RS485 communication module connects PLC, one end of frequency-variable module is connected with rosette 13 by power bus 31, the other end of frequency-variable module is connected with one end of PLC and switch module respectively, and the other end of switch module is connected with PLC and power module respectively。
Controller 21 also includes human-machine interface module, and human-machine interface module includes the display screen of each dredge pump electric machine operation state of button, display lamp and display；PLC is the processing unit of controller 21, PLC realizes the communication with each dredge pump by RS485 communication module, PLC feeds back to the functional module of correspondence after the information collected is analyzed process, dredge pump is controlled operation by corresponding functional module of sending out accordingly；Power module for being converted to the working power of dredge pump motor by external power source, switch module controls the power switch of motor, when detecting that stuck state occurs in pump, switch module cuts off the power supply of motor, motor stalls, frequency-variable module controls the rotational frequency of motor, when cutting bigger foreign material, detect when the rotating speed of rotating shaft is slack-off, improve the rotating speed of rotating shaft immediately。
Each dredge pump 11 in this utility model system, including bearing 14 and erection pump case 3 on base 14, pump case 3 is provided with mean for water inlet and the outlet of sewage turnover, outlet connection Discharging bent-tube 12, also include motor 1 and the rotating shaft 7 being in transmission connection with motor 1, motor 1 is set up in casing 3, rotating shaft 7 is arranged along the vertical direction of pump case 3, rotating shaft 7 is fixing with motor 1 rotor to be connected, rotating shaft 7 is spacing respectively through rotor and bearing 10, bearing 10 is fixed in bearing block 9, and bearing block 9 is fixed in pump case 3；Rotating shaft 7 is arranged with pivot detecting device 8 successively, impeller 4, chopping disk 5 and preposition chopping disk 6, impeller 4 is as the power of pump, use centrifugal force that the water after cutting is sent into bend pipe 12, the end of impeller 4 is blade 2, blade 2 and chopping disk 5 have cooperated dissection, foreign material through precut are cut further, improve the cutting effect of device, it is internal that chopping disk 5 is fixed on pump case 3 by support I15, chopping disk 5 is provided with multiple through-hole structure (blasthole), it is internal that preposition chopping disk 6 is fixed on pump case 3 by support II16, preposition chopping disk 6 also is provided with multiple through-hole structure (blasthole), the end of rotating shaft 7 is additionally provided with preposition cutterhead 17, preposition cutterhead 17 and preposition chopping disk 6 have cooperated dissection, can play and the foreign material in sewage are carried out precut；Pivot detecting device 8 is set in rotating shaft 7; for detecting the rotating speed of rotating shaft 7; once there is stuck state in pump; can detect in time; the rosette 13 being positioned on pump case 3 is connected with motor 1 and pivot detecting device 8 respectively, and rosette 13 is by water-proof cable and controller 21 connection judgment the rotary state controlling motor 1 simultaneously, when detecting that stuck state occurs in pump; control motor 1 to stop operating, thus playing the effect of protection pump。
Sewage with foreign material enters in pump case 3 from the water inlet of pump case 3, and foreign material first pass through the one-level sickle of preposition cutterhead 17 and preposition chopping disk 6 composition and carry out precut；Foreign material volume after precut diminishes, and it continues up in the whirlpool power that wheel rotor 4 is formed, coming blade 2 with on two grades of sicklies of chopping disk 5 formation, two grades of sicklies that blade 2 and chopping disk 5 are formed are discharged outside pump case 3 by outlet after thoroughly being cut by foreign material。
Obviously, above-described embodiment is only for clearly demonstrating this utility model example, and is not the restriction to embodiment of the present utility model。For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description。Here without also cannot all of embodiment be given exhaustive。And these belong to apparent change or variation that spirit of the present utility model extended out still among protection domain of the present utility model。
Claims (5)
1. a diving cutting dredge pump system with high-efficiency hydraulic characteristic, it is characterized in that: include controller and the multiple dredge pumps being connected respectively with described controller, each described dredge pump includes motor, the rotating shaft being connected with described motor-driven, it is set in the impeller in described rotating shaft and the chopping disk cooperated with described impeller, the end of described impeller is blade, described rotating shaft is additionally provided with pivot detecting device, also include rosette, described rosette is connected with described motor and pivot detecting device respectively by cable, described rosette is connected with described controller by water-proof cable；Described controller includes PLC, RS485 communication module, frequency-variable module, switch module and power module, wherein, described RS485 communication module one end is connected with rosette by communication bus, the other end of described RS485 communication module connects PLC, one end of described frequency-variable module is connected with rosette by power bus, the other end of described frequency-variable module is connected with one end of PLC and switch module respectively, and the other end of described switch module is connected with PLC and power module respectively。
2. the diving cutting dredge pump system with high-efficiency hydraulic characteristic according to claim 1, it is characterised in that: being also arranged with preposition chopping disk in described rotating shaft, the end of described rotating shaft is preposition cutterhead, and described preposition cutterhead and preposition chopping disk cooperate。
3. the diving cutting dredge pump system with high-efficiency hydraulic characteristic according to claim 2, it is characterised in that: described chopping disk and be equipped with multiple through-hole structure on preposition chopping disk。
4. the diving cutting dredge pump system with high-efficiency hydraulic characteristic according to claim 2, it is characterised in that: described chopping disk and preposition chopping disk are fixed in described pump case each through support。
5. the diving cutting dredge pump system with high-efficiency hydraulic characteristic according to claim 1, it is characterised in that: described rotating shaft is spacing respectively through rotor and bearing。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074630.8U CN205331007U (en) | 2016-01-27 | 2016-01-27 | Dive cutting dredge pump system with high -efficient hydraulic characteristic(s) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074630.8U CN205331007U (en) | 2016-01-27 | 2016-01-27 | Dive cutting dredge pump system with high -efficient hydraulic characteristic(s) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331007U true CN205331007U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620074630.8U Active CN205331007U (en) | 2016-01-27 | 2016-01-27 | Dive cutting dredge pump system with high -efficient hydraulic characteristic(s) |
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| CN (1) | CN205331007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026755A (en) * | 2018-09-17 | 2018-12-18 | 江苏大学镇江流体工程装备技术研究院 | A kind of proof submersible sand discharging pump anti-clogging anti-wrap device |
-
2016
- 2016-01-27 CN CN201620074630.8U patent/CN205331007U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026755A (en) * | 2018-09-17 | 2018-12-18 | 江苏大学镇江流体工程装备技术研究院 | A kind of proof submersible sand discharging pump anti-clogging anti-wrap device |
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