CN204628018U - A kind of mixed flow pumping plant of automatically controlled adjustment hydraulic pressure - Google Patents
A kind of mixed flow pumping plant of automatically controlled adjustment hydraulic pressure Download PDFInfo
- Publication number
- CN204628018U CN204628018U CN201520066677.5U CN201520066677U CN204628018U CN 204628018 U CN204628018 U CN 204628018U CN 201520066677 U CN201520066677 U CN 201520066677U CN 204628018 U CN204628018 U CN 204628018U
- Authority
- CN
- China
- Prior art keywords
- case body
- motor case
- turbine
- above described
- hydraulic pressure
- 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
Abstract
The utility model discloses a kind of mixed flow pumping plant of automatically controlled adjustment hydraulic pressure, comprise motor case body, coupling, speed controller; Described coupling is provided with above described motor case body; Described speed controller is provided with above described motor case body; Transmission shaft is provided with above described motor case body; Be connected by described coupling between described transmission shaft with described motor case body; Turbine hydrostate is provided with above described motor case body; Turbine is provided with above described motor case body; Described turbine is other is provided with turbine controller for opening/closing; Auxiliary-motor casing is provided with above described motor case body; The utility model structure is simple, reasonable in design, by the regulable control to motor speed and turbine hydraulic pressure, can ensure that the air residual amount in pump water process in water pipe is down to minimum, thus considerably increase the capacity usage ratio of motor, be provided with major-minor motor simultaneously, ensure that the stability of hydraulic pressure during pump water, its pump outlet capacity is strong, long service life.
Description
Technical field
The utility model belongs to pump equipment field, is specifically related to a kind of mixed flow pumping plant of automatically controlled adjustment hydraulic pressure.
Background technique
At present, because the impeller shape of mixed flow pump is between centrifugal pump impeller and axial-flow pump impeller, therefore, the existing centrifugal force of working principle of mixed flow pump has lift again, by both comprehensive functions, water then flows out impeller to form several angle with axle, by volute chamber and pipeline, water extraction is hoisted.Mixed flow pump is compared with centrifugal pump, and lift is lower, and flow is comparatively large, and compared with axial-flow pump, lift is higher, and flow is lower.Be applicable to Plain, lake region irrigation and drainage.Application number is: CN201310620537.3 discloses a kind of novel mixed flow pump, comprise the pump housing, pump shaft, impeller and resistance vane sheet, described, pump shaft is installed by bearing support, bearing, protecgulum, bonnet and axle sleeve and is bearing in the pump housing, described impeller is fixed on pump shaft one end, the front end of described pump cover is provided with resistance vane sheet, described resistance vane sheet and pump cover are cast into overall structure, described impeller is located in mixed flow room, the top of the described pump housing is provided with water outlet, and described suction port, mixed flow room are connected with water outlet.Mixed flow pump of the present invention is evenly arranged resistance vane sheet in the pump cover of existing mixed flow pump, reduces pressure pulsation and the cavitation noise of current, improves water feeding of water pump condition, improve the safety and stability of water pump operation.Above Patents all has its respective advantage, but its working pressure is unstable, and during work, vibration amplitude is large, and vibration frequency is unstable.
Model utility content
It is simple that the purpose of this utility model is just to provide a kind of structure to solve the problem, the mixed flow pumping plant of a kind of automatically controlled adjustment hydraulic pressure reasonable in design.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A mixed flow pumping plant for automatically controlled adjustment hydraulic pressure, comprises motor case body, coupling, speed controller; Described coupling is provided with above described motor case body; Described speed controller is provided with above described motor case body; Transmission shaft is provided with above described motor case body; Be connected by described coupling between described transmission shaft with described motor case body; Turbine hydrostate is provided with above described motor case body; Turbine is provided with above described motor case body; Described turbine is other is provided with turbine controller for opening/closing; Auxiliary-motor casing is provided with above described motor case body; Control panel is provided with below described auxiliary-motor casing; Connection is used between described control panel and described speed controller; Connection is used between described control panel and described turbine hydrostate; Connection is used between described turbine controller for opening/closing and described control panel; Centrifugal pump impeller is provided with above described auxiliary-motor casing; Described centrifugal pump impeller is other is provided with centrifugal pump impeller controller; Connection is used between described centrifugal pump impeller controller and described control panel; Described control panel is other is provided with turbine water outlet.
As further optimized project of the present utility model, above described motor case body, be provided with water pump water inlet; Pump outlet is provided with below described water pump water inlet.
As further optimized project of the present utility model, above described water pump water inlet, be provided with self-regulating valve; Connection is used between described self-regulating valve and described control panel.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, by the regulable control to motor speed and turbine hydraulic pressure, can ensure that the air residual amount in pump water process in water pipe is down to minimum, thus considerably increase the capacity usage ratio of motor, be provided with major-minor motor simultaneously, ensure that the stability of hydraulic pressure during pump water, its pump outlet capacity is strong, long service life.
Accompanying drawing explanation
Fig. 1 is described structural representation of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is plan view of the present utility model.
In figure: 1 motor case body, 2 coupling, 3 speed controllers, 4 transmission shafts, 5 turbine hydrostates, 6 turbines, 7 turbine controller for opening/closings, 8 centrifugal pump impellers, 9 centrifugal pump impeller controllers, 10 auxiliary-motor casings, 11 control panels, 12 turbine water outlets, 13 water pump water inlets, 14 self-regulating valves, 15 pump outlets.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of mixed flow pumping plant of automatically controlled adjustment hydraulic pressure, comprises motor case body 1, coupling 2, speed controller 3; Described coupling 2 is provided with, for transmitting the power that motor exports above described motor case body 1; Described speed controller 3 is provided with, for controlling motor speed above described motor case body 1; Transmission shaft 4 is provided with above described motor case body 1; Be connected by described coupling 2 between described transmission shaft 4 with described motor case body 1; Be provided with turbine hydrostate 5 above described motor case body 1, automatically can regulate the hydraulic pressure and water flow that enter turbine; Turbine 6 is provided with above described motor case body 1; Described turbine 6 is other is provided with turbine controller for opening/closing 7, enters the water yield, thus play the effect of balance for what distribute left and right turbine; Be provided with auxiliary-motor casing 10 above described motor case body 1, be inside provided with auxiliary-motor and can ensure that power is sufficient; Control panel 11 is provided with below described auxiliary-motor casing 10; Connection is used between described control panel 11 and described speed controller 3; Connection is used between described control panel 11 and described turbine hydrostate 5; Connection is used between described turbine controller for opening/closing 7 and described control panel 11; Be provided with centrifugal pump impeller 8 above described auxiliary-motor casing 10, for by centrifugal for water in turbine; Described centrifugal pump impeller 8 is other is provided with centrifugal pump impeller controller 9, can control the rotating speed of centrifugal pump; Connection is used between described centrifugal pump impeller controller 9 and described control panel 11; Described control panel 11 is other is provided with turbine water outlet 12; Water pump water inlet 13 is provided with above described motor case body 1; Pump outlet 15 is provided with below described water pump water inlet 13; Be provided with self-regulating valve 14 above described water pump water inlet 13, the flow entering water for equilibrium prevents strenuous vibration; Connection is used between described self-regulating valve 14 and described control panel 11.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, by the regulable control to motor speed and turbine hydraulic pressure, can ensure that the air residual amount in pump water process in water pipe is down to minimum, thus considerably increase the capacity usage ratio of motor, be provided with major-minor motor simultaneously, ensure that the stability of hydraulic pressure during pump water, its pump outlet capacity is strong, long service life.
More than show and describe basic principle of the present utility model, major character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (3)
1. a mixed flow pumping plant for automatically controlled adjustment hydraulic pressure, is characterized in that: comprise motor case body, coupling, speed controller; Described coupling is provided with above described motor case body; Described speed controller is provided with above described motor case body; Transmission shaft is provided with above described motor case body; Be connected by described coupling between described transmission shaft with described motor case body; Turbine hydrostate is provided with above described motor case body; Turbine is provided with above described motor case body; Described turbine is other is provided with turbine controller for opening/closing; Auxiliary-motor casing is provided with above described motor case body; Control panel is provided with below described auxiliary-motor casing; Connection is used between described control panel and described speed controller; Connection is used between described control panel and described turbine hydrostate; Connection is used between described turbine controller for opening/closing and described control panel; Centrifugal pump impeller is provided with above described auxiliary-motor casing; Described centrifugal pump impeller is other is provided with centrifugal pump impeller controller; Connection is used between described centrifugal pump impeller controller and described control panel; Described control panel is other is provided with turbine water outlet.
2. the mixed flow pumping plant of a kind of automatically controlled adjustment hydraulic pressure according to claim 1, is characterized in that: be provided with water pump water inlet above described motor case body; Pump outlet is provided with below described water pump water inlet.
3. the mixed flow pumping plant of a kind of automatically controlled adjustment hydraulic pressure according to claim 1, is characterized in that: be provided with self-regulating valve above described water pump water inlet; Connection is used between described self-regulating valve and described control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066677.5U CN204628018U (en) | 2015-01-30 | 2015-01-30 | A kind of mixed flow pumping plant of automatically controlled adjustment hydraulic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066677.5U CN204628018U (en) | 2015-01-30 | 2015-01-30 | A kind of mixed flow pumping plant of automatically controlled adjustment hydraulic pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628018U true CN204628018U (en) | 2015-09-09 |
Family
ID=54047055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520066677.5U Expired - Fee Related CN204628018U (en) | 2015-01-30 | 2015-01-30 | A kind of mixed flow pumping plant of automatically controlled adjustment hydraulic pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628018U (en) |
-
2015
- 2015-01-30 CN CN201520066677.5U patent/CN204628018U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205533264U (en) | Vertical multi -stage centrifugal pump | |
| CN205243867U (en) | Vortex pump | |
| CN101813092A (en) | Multi-impeller combination hydraulic design method of multistage centrifugal pump | |
| CN203394792U (en) | Energy-saving multistage deep well submersible and centrifugal pump | |
| CN204628018U (en) | A kind of mixed flow pumping plant of automatically controlled adjustment hydraulic pressure | |
| CN104454638A (en) | Low-NPSHR centrifugal pump | |
| CN204458346U (en) | A kind of water ring type blower | |
| CN105003443A (en) | Energy saving type centrifugal water pump | |
| CN207740181U (en) | A kind of double outlet multipurpose external-mix self-priming pumps with similar spiral shape suction chamber | |
| CN201377439Y (en) | Self-priming front-mounted pump with high suction lift | |
| CN209067490U (en) | High-efficiency energy-saving horizontal self-balanced multiple-stage centrifugal pump | |
| CN208669615U (en) | A kind of intelligent cold-hot water self priming vortex pump | |
| CN207647843U (en) | Energy-efficient high cavitation performance double entry pump | |
| CN208917917U (en) | Integrated Axial Flow Pump Station | |
| CN203702581U (en) | Immersion-type wide-modulation-amplitude water supply device | |
| CN206478011U (en) | A kind of electronic work water pump is with ultralow specific revolution hydraulic model | |
| CN202991644U (en) | Vertical single-stage single-suction submersible centrifugal pump body with symmetric dual-outlet volute chambers | |
| CN204984909U (en) | Novel high temperature centrifugal pump | |
| CN204099231U (en) | Submersible pump | |
| CN102996521B (en) | Pumping chamber of volute type mixed-flow pump | |
| CN210829740U (en) | Coaxial high-speed multistage multi-outlet water pump | |
| CN203926036U (en) | A kind of waste water lifting pump diversion equipment | |
| CN108799145B (en) | High-efficiency mixed flow pump with self-cooling submersible motor | |
| CN2596079Y (en) | Vertical constant delivery-head pump used for fire-fighting | |
| CN202597127U (en) | Compound type axial flow pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20170130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |