CN204419602U - A kind of corrosion resisting centrifugal pump - Google Patents
A kind of corrosion resisting centrifugal pump Download PDFInfo
- Publication number
- CN204419602U CN204419602U CN201420831848.4U CN201420831848U CN204419602U CN 204419602 U CN204419602 U CN 204419602U CN 201420831848 U CN201420831848 U CN 201420831848U CN 204419602 U CN204419602 U CN 204419602U
- Authority
- CN
- China
- Prior art keywords
- pump
- shaped bracket
- arc
- base
- centrifugal pump
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to centrifugal pump, particularly a kind of corrosion resisting centrifugal pump.This pump comprises base, base is provided with centrifugal pump casing, an impeller is provided with in pump case, pump case is provided with water intake and water outlet, the rotating shaft of motor is connected with impeller by coupling, the joint of pump case and rotating shaft is provided with mechanical seal device, base on front side of the water intake of pump case is provided with a lifting apparatus, described lifting apparatus comprise one with the arc-shaped bracket matched bottom flow pipe, two ends inside arc-shaped bracket are provided with clamping plate respectively by rotating shaft is hinged, the middle part of two clamping plate is connected with arc-shaped bracket inwall by spring, two bottom sides outside arc-shaped bracket is respectively equipped with a telescopic supporting rod, the bearing that the bottom of two telescopic supporting rods is arranged on base by bolt with one is respectively connected.This corrosion resisting centrifugal pump makes flow pipe be connected fastening with pump water inlet mouth, avoids both connecting place leakages, pollution in work, improves Security and working efficiency.
Description
(1) technical field
The utility model relates to centrifugal pump, particularly a kind of corrosion resisting centrifugal pump.
(2) background technique
Corrosion resisting centrifugal pump, mainly for strongly corrosion liquid designs such as the strong acid flowed through, highly basic, except adopting the material spraying corrosion-resistant, intensity is high to the selection of pump case needs, also needing to carry out sealing, preventing leakage, avoid the liquid contamination external pump main body flowed out.At present, corrosion resisting centrifugal pump when pumping hole pumping liquid, because pumping hole is connected with conveyance conduit, jointing once not consolidation or interface direction there is deviation, leakage will be caused, reduce working efficiency and there is potential safety hazard.
(3) summary of the invention
The utility model, in order to make up the deficiencies in the prior art, provides a kind of corrosion resisting centrifugal pump.This corrosion resisting centrifugal pump, adopt and lifting apparatus bracketing flow pipe is set in pump-foot front end, ensure the tightness that flow pipe is connected with pump water inlet mouth, the leakage that both avoiding, joint angle deviatings cause, pollution, improve Security and working efficiency, solve problems of the prior art.
The utility model is achieved by the following technical solution:
A kind of corrosion resisting centrifugal pump, comprise the base that rear end is provided with motor, centrifugal pump casing is provided with at the other end of base, an impeller is provided with in pump case, pump case is provided with water intake and water outlet, the rotating shaft of motor is connected with impeller by coupling, the joint of pump case and rotating shaft is provided with mechanical seal device, base on front side of the water intake of pump case is provided with a lifting apparatus, described lifting apparatus comprise one with the arc-shaped bracket matched bottom flow pipe, two ends inside arc-shaped bracket are provided with clamping plate respectively by rotating shaft is hinged, the middle part of two clamping plate or middle and lower part are connected with arc-shaped bracket inwall by spring, two bottom sides outside arc-shaped bracket is respectively equipped with a telescopic supporting rod, the bearing that the bottom of two telescopic supporting rods is arranged on base by bolt with one is respectively connected.
The beneficial effects of the utility model are: this corrosion resisting centrifugal pump adopts and arranges lifting apparatus in pump-foot front end, the flow pipe leading portion that bracketing is connected with pump water inlet mouth, ensure that the conformity of flow pipe and pump water inlet mouth connecting direction, more accurate fit when making both be connected; Be hinged with clamping plate by rotating shaft inside the arc-shaped bracket of lifting apparatus, clamping plate are connected with arc-shaped bracket inwall by spring; After flow pipe is connected with pump water inlet mouth, clamping plate reinforcement on flow pipe outer wall, strengthen further flow pipe be connected with pump water inlet mouth after stability; More than design the flow pipe that prevents the factors such as motor in working procedure trembles to affect preferably to cause and pump water inlet mouth contacting point loosens or departs from caused fluid leakage and pollution, improve Security and working efficiency, solve problems of the prior art.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left TV structure schematic diagram of lifting apparatus and base in Fig. 1.
In figure, 1 base, 2 pump cases, 3 water intakes, 4 water outlets, 5 coupling, 6 mechanical seal device, 7 arc-shaped brackets, 8 clamping plate, 9 springs, 10 telescopic supporting rods, 11 bearings, 12 motors.
(5) embodiment
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in accompanying drawing 1-2, a kind of corrosion resisting centrifugal pump, comprise the base 1 that rear end is provided with motor 12, centrifugal pump casing 2 is provided with at the other end of base 1, an impeller is provided with in pump case 2, pump case 2 is provided with water intake 3 and water outlet 4, the rotating shaft of motor 12 is connected with impeller by coupling 5, pump case 2 is provided with mechanical seal device 6 with the joint of rotating shaft, base 1 on front side of the water intake 3 of pump case 2 is provided with a lifting apparatus, described lifting apparatus comprise one with the arc-shaped bracket 7 matched bottom flow pipe, two ends inside arc-shaped bracket 7 are provided with clamping plate 8 respectively by rotating shaft is hinged, the middle part of two clamping plate 8 or middle and lower part are connected with arc-shaped bracket 7 inwall by spring 9, two bottom sides outside arc-shaped bracket 7 is respectively equipped with a telescopic supporting rod 10, the bearing 11 that the bottom of two telescopic supporting rods 10 is arranged on base 1 by bolt with one is respectively connected.
During use, clamping plate 8 inside the arc-shaped bracket 7 upwards outwards pulling open lifting apparatus, flow pipe is communicated with the water intake 3 of pump, put down clamping plate 8, now clamping plate 8 press solidly on flow pipe outer wall, regulate the height of telescopic supporting rod 10, make that the water intake 3 of pump is communicated with flow pipe closely, communication direction maintenance level and farthest coincideing, avoid flow pipe leading portion to tilt to cause its and pump water inlet mouth 3 connecting direction to occur deviation, the flow pipe preventing that motor 12 in working procedure from trembling etc. and cause and water intake 3 joint occur loosening and cause the potential safety hazard such as leakage or pollution.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (1)
1. a corrosion resisting centrifugal pump, comprise the base that rear end is provided with motor, centrifugal pump casing is provided with at the other end of base, an impeller is provided with in pump case, pump case is provided with water intake and water outlet, the rotating shaft of motor is connected with impeller by coupling, the joint of pump case and rotating shaft is provided with mechanical seal device, it is characterized in that: the base on front side of the water intake of pump case is provided with a lifting apparatus, described lifting apparatus comprise one with the arc-shaped bracket matched bottom flow pipe, two ends inside arc-shaped bracket are provided with clamping plate respectively by rotating shaft is hinged, the middle and lower part of two clamping plate is connected with arc-shaped bracket inwall by spring, two bottom sides outside arc-shaped bracket is respectively equipped with a telescopic supporting rod, the bearing that the bottom of two telescopic supporting rods is arranged on base by bolt with one is respectively connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831848.4U CN204419602U (en) | 2014-12-24 | 2014-12-24 | A kind of corrosion resisting centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831848.4U CN204419602U (en) | 2014-12-24 | 2014-12-24 | A kind of corrosion resisting centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204419602U true CN204419602U (en) | 2015-06-24 |
Family
ID=53469980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420831848.4U Active CN204419602U (en) | 2014-12-24 | 2014-12-24 | A kind of corrosion resisting centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204419602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973402A (en) * | 2019-04-09 | 2019-07-05 | 李河 | A kind of high-efficiency submersible pump |
-
2014
- 2014-12-24 CN CN201420831848.4U patent/CN204419602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973402A (en) * | 2019-04-09 | 2019-07-05 | 李河 | A kind of high-efficiency submersible pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204783703U (en) | Self priming pump fast sails upstream | |
| CN202284572U (en) | Dual-purpose pump pipe with pumping and siphoning functions | |
| CN204419602U (en) | A kind of corrosion resisting centrifugal pump | |
| CN204851865U (en) | A oil temperature cooling device for oil pressure mechanical equipment | |
| CN205503478U (en) | Energy -efficient water pump | |
| CN205331573U (en) | Mud circulation jar liquid level automatic balancing arrangement | |
| CN204283897U (en) | A kind of Pontoon pump station | |
| CN202001329U (en) | Vertical type wet pit pumpable type submerged long shaft pump | |
| CN203348161U (en) | Multistage pump suction section with self-washing structure | |
| CN203978859U (en) | A kind of self-priming mud sealed type canned motorpump | |
| CN106799985A (en) | A kind of hydraulic power drainage system for water drainage car of meeting an urgent need | |
| CN204082641U (en) | A kind of cartridge mechanical seal just tear pipeline mounted pump open | |
| CN207750246U (en) | A kind of membrane separation plant water pump | |
| CN203394793U (en) | Submersible pump shaft | |
| CN205714792U (en) | A kind of pipeline pump priming device | |
| CN204284620U (en) | Crank block type fluid pressure governor | |
| CN205222753U (en) | Resin loader | |
| CN203892185U (en) | Household high-pressure soft shaft submersible pump | |
| CN204061353U (en) | A kind of split type water-vapour spray vacuum pump | |
| CN207245978U (en) | Novel deep-well pump | |
| CN215634030U (en) | Breathing device is from rotatory oil station in returning | |
| CN204458386U (en) | A kind of vertical pipeline centrifugal pump | |
| CN208010582U (en) | A kind of slush pump defroster | |
| CN220118338U (en) | Novel stainless steel vertical multistage pump | |
| CN201747630U (en) | Novel sewage diving pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |