CN106523383A - Water pump with sealing property - Google Patents
Water pump with sealing property Download PDFInfo
- Publication number
- CN106523383A CN106523383A CN201610998233.4A CN201610998233A CN106523383A CN 106523383 A CN106523383 A CN 106523383A CN 201610998233 A CN201610998233 A CN 201610998233A CN 106523383 A CN106523383 A CN 106523383A
- Authority
- CN
- China
- Prior art keywords
- pump
- water
- worm screw
- sealing property
- motor
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a water pump with a sealing property. The water pump comprises a motor, a capacitor, a mechanical sealing gasket, an impeller, a flange disc, a middle end cover, a pump body, a water outlet, a seal ring, a water inlet and a worm; the capacitor is arranged on the surface of the motor; the middle end cover is connected to the bottom end of the capacitor; a pump body is connected to the bottom end of the middle end cover; the flange disc is arranged on one side of the pump body while the water outlet is formed on the other side of the pump body; the water inlet is formed in the bottom end of the pump body; the worm is mounted in the middle of the motor; the bottom end of the worm is connected to the impeller; the mechanical sealing gasket is arranged on one side of the worm; the seal ring is arranged between the water inlet and the pup body; the water inlet, the water outlet and the flange disc communicate; and the diameter of one end of the flange disc is greater than that of the other end of the flange disc.
Description
Technical field
The present invention relates to a kind of water pump, and in particular to a kind of water pump with sealing property.
Background technology
Common water pumper has piston type, centrifugal and axial-flow type.Piston-type water pump is to utilize atmospheric pressure, such as common
Squeezer.Centrifugal water pumper, is to utilize wheel rotation, drives water to obtain centrifugal force, and water just lifts eminence, but from
The height of the suction inlet of heart pump, also suffers from the restriction of atmospheric pressure.Axial flow pump, rotation similar with the principle of electric fan
Paddle, water is pushed to the axial rear of water pump.Axial flow pump flow is big, but hoisting depth is less, therefore, for upper
State problem, it is proposed that a kind of water pump with sealing property.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the present invention to provide a kind of water pump with sealing property, including electricity
Mechanical, electrical container, mechanical seal pad, impeller, ring flange, intermediate end cover, the pump housing, outlet, sealing ring, water inlet, worm screw；It is described
The surface of motor is provided with capacitor, and the bottom of the capacitor is connected with intermediate end cover, the bottom connection of the intermediate end cover
The side for having the pump housing, the pump housing is provided with ring flange, and the opposite side of the pump housing is provided with outlet, the bottom of the pump housing
Water inlet is provided with, worm screw is installed in the middle part of the motor, the bottom of the worm screw connects impeller, and the side of the worm screw sets
Mechanical seal pad is equipped with, sealing ring, the water inlet and outlet, ring flange between the water inlet and the pump housing, is provided with
Equal UNICOM, one end diameter of the ring flange are bigger than the diameter of the other end.
Preferably, the surface of the ring flange is provided with bolt hole.
Preferably, the worm screw is fixedly connected with the impeller.
Preferably, the worm screw is arranged for transmission.
Preferably, it is electric connection between the motor and capacitor.
To achieve these goals, the present invention is by the following technical solutions realizing：Before turn on pump, in suction tube and pump
Must be hydraulically full.After turn on pump, impeller rotates at a high speed, and liquid therein is rotated together with blade, under the influence of centrifugal force,
Fly away from impeller outwards to project, the liquid of injection spreads in pump case that indoor speed is gradually slack-off, and pressure gradually increases, then from pumping out
Mouthful, discharge pipe flows out.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
In figure：1st, motor；2nd, capacitor；3rd, mechanical seal pad；4th, impeller；5th, ring flange；6th, intermediate end cover；7th, the pump housing；
8th, outlet；9th, sealing ring；10th, water inlet；11st, worm screw.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect to make present invention realization is easy to understand, with reference to
Specific embodiment, is expanded on further the present invention.
As shown in figure 1, a kind of water pump with sealing property, including motor 1, capacitor 2, mechanical seal pad 3, impeller 4,
Ring flange 5, intermediate end cover 6, the pump housing 7, outlet 8, sealing ring 9, water inlet 10, worm screw 11；The surface of the motor 1 is provided with
Capacitor 2, the bottom of the capacitor 2 are connected with intermediate end cover 6, and the bottom of the intermediate end cover 6 is connected with the pump housing 7, described
The side of the pump housing 7 is provided with ring flange 5, and the opposite side of the pump housing 7 is provided with outlet 8, and the bottom of the pump housing 7 is provided with
Water inlet 10, the middle part of the motor 1 are provided with worm screw 11, the bottom connection impeller 4 of the worm screw 11, and the one of the worm screw 11
Side is provided with mechanical seal pad 3, is provided with sealing ring 9 between the water inlet 10 and the pump housing 7, the water inlet 10 and goes out
The mouth of a river 8,5 equal UNICOM of ring flange, one end diameter of the ring flange 5 are bigger than the diameter of the other end.
Used as a kind of technical optimization scheme of the present invention, the surface of the ring flange 5 is provided with bolt hole.
Used as a kind of technical optimization scheme of the present invention, the worm screw 11 is fixedly connected with the impeller 4.
Used as a kind of technical optimization scheme of the present invention, the worm screw 11 is arranged for transmission.
As a kind of technical optimization scheme of the present invention, it is electric connection between the motor 1 and capacitor 2.
The invention has the beneficial effects as follows：Impeller is the core of centrifugal pump, and its rotating speed high output is big, the blade on impeller
Main Function is played again, and impeller will be tested by static balance before assembly.Surfaces externally and internally requirement on impeller is smooth, to reduce water
The friction loss of stream.The pump housing is also referred to as pump case, and it is the main body of water pump.Play support fixation, and the bracket with installation bearing
It is connected.The effect of pump shaft is connected with motor by means of shaft coupling, and the torque of motor is passed to impeller, so it is transmission
The critical piece of mechanical energy.Bearing is to be enclosed within pump shaft the component for supporting pump shaft, has two kinds of rolling bearing and sliding bearing.Slide
Bearing uses clean oil to make lubricant, and refuel oil level line.Stuffing-box is mainly by filler, seal cage, filling tube, filler
Gland, water sealing (sealing water) pipe composition.The effect of stuffing-box is primarily to space between closing pump case and pump shaft, the current not allowed in pump
Do not flow to outside not allowing the air of outside to enter in pump yet.Remain the vacuum in water pump!When pump shaft and filler friction
Generation heat will keep a grip on water by water seal cools down filler in water seal circle!Keep the normal operation of water pump.So in water pump
During operation tours of inspection to the inspection of stuffing-box be it is important to note that!Filler will be entered 600 hours or so are run
Row is changed.
The ultimate principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (5)
1. a kind of water pump with sealing property, including motor（1）, capacitor（2）, mechanical seal pad（3）, impeller（4）, flange
Disk（5）, intermediate end cover（6）, the pump housing（7）, outlet（8）, sealing ring（9）, water inlet（10）, worm screw（11）；It is characterized in that：
The motor（1）Surface be provided with capacitor（2）, the capacitor（2）Bottom be connected with intermediate end cover（6）, it is described in
Between end cap（6）Bottom be connected with the pump housing（7）, the pump housing（7）Side be provided with ring flange（5）, the pump housing（7）It is another
Side is provided with outlet（8）, the pump housing（7）Bottom be provided with water inlet（10）, the motor（1）Middle part be provided with
Worm screw（11）, the worm screw（11）Bottom connection impeller（4）, the worm screw（11）Side be provided with mechanical seal pad（3）,
The water inlet（10）With the pump housing（7）Between be provided with sealing ring（9）, the water inlet（10）And outlet（8）, flange
Disk（5）Equal UNICOM, the ring flange（5）One end diameter it is bigger than the diameter of the other end.
2. a kind of water pump with sealing property according to claim 1, it is characterised in that：The ring flange（5）Table
Face is provided with bolt hole.
3. a kind of water pump with sealing property according to claim 1, it is characterised in that：The worm screw（11）With it is described
Impeller（4）It is fixedly connected.
4. a kind of water pump with sealing property according to claim 1, it is characterised in that：The worm screw（11）For transmission
Arrange.
5. a kind of water pump with sealing property according to claim 1, it is characterised in that：The motor（1）And electric capacity
Device（2）Between for be electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610998233.4A CN106523383A (en) | 2016-11-14 | 2016-11-14 | Water pump with sealing property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610998233.4A CN106523383A (en) | 2016-11-14 | 2016-11-14 | Water pump with sealing property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106523383A true CN106523383A (en) | 2017-03-22 |
Family
ID=58351458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610998233.4A Pending CN106523383A (en) | 2016-11-14 | 2016-11-14 | Water pump with sealing property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106523383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757488A (en) * | 2018-05-15 | 2018-11-06 | 马鞍山安慧智电子科技有限公司 | A kind of electronic water pump with anti-corrosion function |
-
2016
- 2016-11-14 CN CN201610998233.4A patent/CN106523383A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757488A (en) * | 2018-05-15 | 2018-11-06 | 马鞍山安慧智电子科技有限公司 | A kind of electronic water pump with anti-corrosion function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106523383A (en) | Water pump with sealing property | |
| CN206503721U (en) | A kind of self-balanced multiple-stage Radial pump | |
| CN201068864Y (en) | Linked centrifugal sealing self control self priming pump | |
| CN207131641U (en) | A kind of sound is small and antileakaging centrifugation pulsating pump | |
| CN207393485U (en) | A kind of horizontal multi-stage centrifugal pump | |
| CN207437380U (en) | A kind of anti-cavitation type combined type Fluorine-lined magnetic drive pump | |
| CN110360120A (en) | A kind of vertical multi-stage submerged centrifugal pump of independent first stage impeller | |
| CN210565140U (en) | Safety water pump | |
| CN201041162Y (en) | High speed pump | |
| CN207145263U (en) | A kind of protected type deep well pump pump housing | |
| CN203978910U (en) | When high speed rotor start and stop, prevent the structure that seal ring damages | |
| CN201068865Y (en) | Sealing-free self-control self priming pump | |
| CN205895608U (en) | Multi -stage centrifugal pump | |
| CN209195783U (en) | A kind of centrifugal fan with self-lubricating seal structure | |
| CN207830206U (en) | A kind of pump housing cooling structure | |
| CN210484088U (en) | Single suction pump | |
| CN204386892U (en) | Vertical dynamic levitated pump | |
| CN208669608U (en) | A kind of energy-saving multistage pump | |
| CN107061294A (en) | A kind of self-balanced multiple-stage Radial pump | |
| CN204692169U (en) | A kind of novel centrifugal oil pump | |
| CN203670215U (en) | Oil pumping device applicable to wide rotating speed range of compressor | |
| CN108240341A (en) | End suction pump with silence effect | |
| CN2752492Y (en) | High-speed pump | |
| CN209976820U (en) | Small-size submerged motor pump with high temperature resistance | |
| CN211449052U (en) | Vertical multi-stage centrifugal pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |
|
| WD01 | Invention patent application deemed withdrawn after publication |