CN207989408U - A kind of energy-saving corrosion-resisting filtering electric pump - Google Patents
A kind of energy-saving corrosion-resisting filtering electric pump Download PDFInfo
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- CN207989408U CN207989408U CN201820440310.9U CN201820440310U CN207989408U CN 207989408 U CN207989408 U CN 207989408U CN 201820440310 U CN201820440310 U CN 201820440310U CN 207989408 U CN207989408 U CN 207989408U
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- electric pump
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- liner
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Abstract
The utility model provides a kind of energy-saving corrosion-resisting filtering electric pump, belongs to pump manufacturing technology field.It solves the problems such as existing filtering electric pump energy consumption is big.This energy-saving corrosion-resisting filters electric pump, including upper shell and lower housing, connection is formed with upper chamber and lower chambers between upper shell and lower housing, the upper tube import being connected with upper chamber is offered on upper shell, the down tube outlet being connected with lower chambers is offered on lower housing, starter is provided in upper chamber, the connecting shaft for penetrating and being worn under axial direction is connected on starter, the lower end of connecting shaft is connected with driven impeller, filtering casing is provided in lower chambers, it includes liner and the filter layer for being sheathed on liner outer surface to filter casing, several are offered on liner, and mouth is precipitated, it filters and is provided with tie-plate on the upper surface of casing.The utility model has the advantages that performance is stable, saves energy consumption.
Description
Technical field
The utility model belongs to pump manufacturing technology field, is related to a kind of electric pump, more particularly to a kind of energy-saving corrosion-resisting filtering
Electric pump.
Background technology
Pump is trandfer fluid or makes the machinery of fluid pressurized.It sends the mechanical energy of prime mover or other external energies to
Liquid makes liquid energy increase.Pump is mainly used to convey the liquid such as water, oil, acid ＆ alkali liquid, emulsion, suspended emulsion and liquid metal,
Also liquid, gas mixture and the liquid containing suspended solids are can transport, transported liquid is filled before pump startup, in pump case；It opens
After dynamic, impeller drives high-speed rotation, interlobate liquid also must be with rotation by axis.Under the influence of centrifugal force, liquid from
Impeller center is thrown to outer rim and obtains energy, enters volute pump case to leave impeller outer edge at a high speed.In spiral case, liquid due to
Being gradually expanded for runner and slow down, and part kinetic energy is changed into static energy, discharge line is finally flowed into higher pressure, sent
To needing place.When liquid flows to outer rim by impeller center, certain vacuum is formd in impeller center, due to storage tank liquid level
The pressure of top is more than the pressure at pump intake, and liquid is just continuously pressed into impeller, it is seen then that as long as impeller constantly rotates,
Liquid constantly will be inhaled into and be discharged, and filtering electric pump is the one of which of pump, is mainly used for when transmitting liquid, by liquid
In contaminant filter.
In order to improve the transmission efficiency of pump, the filtering electric pump used on existing market all uses heavy-duty motor mostly, though
The performance so pumped has been improved, but compares power consumption there are larger defect in energy consumption, simultaneously as the applied field of filter pump
Difference is closed, for the chemical property of different liquids, corrosion resistance is also to be improved.
Invention content
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, provides that a kind of performance is stable, section
The energy-saving corrosion-resisting for saving energy consumption filters electric pump.
The purpose of this utility model can be realized by following technical proposal：A kind of energy-saving corrosion-resisting filtering electric pump, including
Upper shell and lower housing connect between the upper shell and lower housing and are formed with upper chamber and lower chambers, on the upper shell
The upper tube import being connected with upper chamber is offered, the down tube outlet being connected with lower chambers is offered on the lower housing,
It is characterized in that, starter is provided in the upper chamber, the connecting shaft for penetrating and being worn under axial direction is connected on the starter,
The lower end of the connecting shaft is connected with driven impeller, and filtering casing, the filtering casing packet are provided in the lower chambers
It includes liner and is sheathed on the filter layer of liner outer surface, several are offered on the liner, mouth is precipitated, it is described
Filtering casing upper surface on be provided with tie-plate, the tie-plate includes downwardly convex interior at disk body and disk body center
Side, for fixed filtering casing, the inner edge extends to neck bush and limits filtering sleeve circumferential movement the disk body.
This energy-saving corrosion-resisting filtering electric pump technique effect be：This filtering electric pump be designed with top-down upper tube import,
Down tube exports, and designs import and outlet from top to bottom, and the more potential energy of savings, driven impeller is facilitated to draw liquid from upper tube import
To the inside of the filtering pipe sleeve of lower chambers, the filtering before being flowed out by the precipitation mouth opened up on liner.
In a kind of above-mentioned energy-saving corrosion-resisting filtering electric pump, the upper tube import and the company of being both provided in down tube outlet
Pipe sleeve part, the connecting leg external member include pipe sleeve and connector, and seal washer is provided between the connector and pipe sleeve,
The edge of the pipe sleeve has and seal washer is matched encloses platform.Facilitate docking for filtering electric pump and external pipeline.
In a kind of above-mentioned energy-saving corrosion-resisting filtering electric pump, the driven impeller is located at the end of upper tube import.It passes
The end that movable vane wheel is designed at upper tube import plays the role of forming a connecting link, and not only can suck liquid from upper tube import, but also give
The conveying of liquid provides kinetic energy.
In a kind of above-mentioned energy-saving corrosion-resisting filtering electric pump, tetrafluoroethene painting is provided in the inner end wall of the liner
Layer.Tetrafluoroethene coating on liner inner surface has good anticorrosion effect, improves the stability of filtering electric pump filtering.
In a kind of above-mentioned energy-saving corrosion-resisting filtering electric pump, the outer surface of the lower housing upper end is provided with screw thread,
The screw thread is fixedly connected for realizing upper shell and lower housing.By the connection of screw thread realization upper and lower casing, convenient pair
This periodically dismounts, cleaning and maintenance.
In a kind of above-mentioned energy-saving corrosion-resisting filtering electric pump, the connection joint of the upper shell and lower housing is provided with
Connection ring.Improve the sealing performance of pump housing entirety.
In a kind of above-mentioned energy-saving corrosion-resisting filtering electric pump, the top of the upper shell is provided with removable head cover.
When facilitating periodic maintenance, for the Inspection and maintenance of starter.
Compared with prior art, this energy-saving corrosion-resisting filtering electric pump has the advantages that performance is stable, saves energy consumption.
Description of the drawings
Fig. 1 is the general structure schematic diagram of this energy-saving corrosion-resisting filtering electric pump.
Fig. 2 is the structure dismounting schematic diagram of this energy-saving corrosion-resisting filtering electric pump.
Fig. 3 is the overall structure sectional view of this energy-saving corrosion-resisting filtering electric pump.
In figure, 1, upper shell；2, lower housing；3, upper chamber；4, lower chambers；5, upper tube import；6, down tube exports；7, start
Device；8, connecting shaft；9, driven impeller；10, casing is filtered；11, liner；12, filter layer；13, mouth is precipitated；14, tie-plate；
15, disk body；16, inner edge；17, connecting leg external member；18, pipe sleeve；19, connector；20, seal washer；21, platform is enclosed；22, tetrafluoroethene
Coating；23, screw thread；24, connection ring；25, head cover.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1 to Figure 3, this energy-saving corrosion-resisting filters electric pump, including upper shell 1 and lower housing 2, and upper shell 1 is under
Connection is formed with upper chamber 3 and lower chambers 4 between shell 2, and the upper tube import being connected with upper chamber 3 is offered on upper shell 1
5, the down tube outlet 6 being connected with lower chambers 4 is offered on lower housing 2, is provided with starter 7 in upper chamber 3, on starter 7
It is connected with the connecting shaft 8 for penetrating and being worn under axial direction, the lower end of connecting shaft 8 is connected with driven impeller 9, filtering is provided in lower chambers 4
Casing 10, filtering casing 10 include liner 11 and the filter layer 12 for being sheathed on 11 outer surface of liner, are opened on liner 11
Equipped with several precipitation mouths 13, filter and be provided with tie-plate 14 on the upper surface of casing 10, tie-plate 14 include disk body 15 and
Downwardly convex inner edge 16 at 15 center of disk body, disk body 15 extend to neck bush restriction for fixed filtering casing 10, inner edge 16
It is circumferential mobile to filter casing 10.
In order to facilitate docking for filtering electric pump and external pipeline, upper tube import 5 is both provided with connecting leg set in down tube outlet 6
18 17, it includes pipe sleeve 18 and connector 19 that connecting leg, which covers 18 17, and seal washer is provided between connector 19 and pipe sleeve 18
20, the edge of pipe sleeve 18 has and seal washer 20 is matched encloses platform 21.
It further describes in detail, driven impeller 9 is located at the end of upper tube import 5, and driven impeller 9 is designed at the end of upper tube import 5
End plays the role of forming a connecting link, and not only can suck liquid from upper tube import 5, but also provides kinetic energy to the conveying of liquid.
In order to improve the stability of filtering electric pump filtering, tetrafluoroethene coating 22 is provided in the inner end wall of liner 11,
Tetrafluoroethene coating 22 on 11 inner surface of liner has good anticorrosion effect.
For convenience to periodically dismounting, cleaning and maintenance, the outer surface of 2 upper end of lower housing are provided with spiral shell inside filtering electric pump
Line 23, screw thread 23 are fixedly connected for realizing upper shell 1 and lower housing 2.
In order to improve the sealing performance of pump housing entirety, upper shell 1 and the connection joint of lower housing 2 are provided with connection ring
24。
For convenience to 7 periodic maintenance of starter, the top of upper shell 1 is provided with removable head cover 25.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although upper shell 1 is used more herein, lower housing 2, upper chamber 3, lower chambers 4, upper tube import 5, down tube go out
Mouthfuls 6, starter 7, connecting shaft 8, driven impeller 9, filtering casing 10, liner 11, filter layer 12, be precipitated mouth 13, tie-plate 14,
Disk body 15, connecting leg external member 17, pipe sleeve 18, connector 19, seal washer 20, encloses platform 21, tetrafluoroethene coating 22, spiral shell at inner edge 16
The terms such as line 23, connection ring 24, head cover 25, but it does not preclude the possibility of using other terms.It is only using these terms
In order to more easily describe and explain the essence of the utility model；Being construed as any one of the additional limitations all is and this
Utility model spirit is disagreed.
Claims (7)
1. a kind of energy-saving corrosion-resisting filters electric pump, including upper shell (1) and lower housing (2), the upper shell (1) and lower housing
(2) connection is formed with upper chamber (3) and lower chambers (4) between, offers on the upper shell (1) and is connected with upper chamber (3)
Upper tube import (5), the down tube outlet (6) being connected with lower chambers (4) is offered on the lower housing (2), which is characterized in that
Starter (7) is provided in the upper chamber (3), the starter is connected with the connecting shaft for penetrating and being worn under axial direction on (7)
(8), the lower end of the connecting shaft (8) is connected with driven impeller (9), and filtering casing (10) is provided in the lower chambers (4),
The filtering casing (10) includes liner (11) and the filter layer (12) for being sheathed on liner (11) outer surface, described
Several being offered on liner (11), mouth (13) being precipitated, tie-plate is provided on the upper surface of the filtering casing (10)
(14), the tie-plate (14) includes inner edge (16) downwardly convex at disk body (15) and disk body (15) center, the disk
Body (15) extends to neck bush restriction filtering casing (10) and circumferentially moves for fixed filtering casing (10), the inner edge (16)
It is dynamic.
2. a kind of energy-saving corrosion-resisting according to claim 1 filters electric pump, which is characterized in that the upper tube import (5)
Be both provided with connecting leg set (18) part (17) in down tube outlet (6), connecting leg set (18) part (17) include pipe sleeve (18) with
And connector (19), seal washer (20) is provided between the connector (19) and pipe sleeve (18), the pipe sleeve (18)
Edge has and seal washer (20) is matched encloses platform (21).
3. a kind of energy-saving corrosion-resisting according to claim 1 filters electric pump, which is characterized in that the driven impeller (9)
End positioned at upper tube import (5).
4. a kind of energy-saving corrosion-resisting according to claim 1 filters electric pump, which is characterized in that the liner (11) it is interior
Tetrafluoroethene coating (22) is provided on end wall.
5. a kind of energy-saving corrosion-resisting according to claim 1 filters electric pump, which is characterized in that lower housing (2) upper end
Outer surface be provided with screw thread (23), the screw thread (23) connects for realizing upper shell (1) and the fixed of lower housing (2)
It connects.
6. a kind of energy-saving corrosion-resisting according to claim 1 filters electric pump, which is characterized in that the upper shell (1) is under
The connection joint of shell (2) is provided with connection ring (24).
7. a kind of energy-saving corrosion-resisting according to claim 1 filters electric pump, which is characterized in that the top of the upper shell (1)
End is provided with removable head cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820440310.9U CN207989408U (en) | 2018-03-30 | 2018-03-30 | A kind of energy-saving corrosion-resisting filtering electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820440310.9U CN207989408U (en) | 2018-03-30 | 2018-03-30 | A kind of energy-saving corrosion-resisting filtering electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989408U true CN207989408U (en) | 2018-10-19 |
Family
ID=63830418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820440310.9U Active CN207989408U (en) | 2018-03-30 | 2018-03-30 | A kind of energy-saving corrosion-resisting filtering electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989408U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109512357A (en) * | 2019-01-25 | 2019-03-26 | 浙江气派智能科技有限公司 | A kind of spray system applied to cleaning machine and the cleaning machine with the spray system |
| CN109528130A (en) * | 2019-01-25 | 2019-03-29 | 浙江气派智能科技有限公司 | It is mounted on the spray system of cleaning machine and the cleaning machine with the spray system |
| CN109528127A (en) * | 2019-01-25 | 2019-03-29 | 浙江气派智能科技有限公司 | A kind of spray system being mounted on cleaning machine and cleaning machine |
| CN109549590A (en) * | 2019-01-25 | 2019-04-02 | 浙江气派智能科技有限公司 | A kind of spray system and the cleaning machine for being provided with the spray system |
| CN109602370A (en) * | 2019-01-25 | 2019-04-12 | 浙江气派智能科技有限公司 | Spray system and cleaning machine applied to cleaning machine |
| CN110219811A (en) * | 2019-06-12 | 2019-09-10 | 山东神工环保科技有限公司 | A kind of double volute centrifugal blower |
-
2018
- 2018-03-30 CN CN201820440310.9U patent/CN207989408U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109512357A (en) * | 2019-01-25 | 2019-03-26 | 浙江气派智能科技有限公司 | A kind of spray system applied to cleaning machine and the cleaning machine with the spray system |
| CN109528130A (en) * | 2019-01-25 | 2019-03-29 | 浙江气派智能科技有限公司 | It is mounted on the spray system of cleaning machine and the cleaning machine with the spray system |
| CN109528127A (en) * | 2019-01-25 | 2019-03-29 | 浙江气派智能科技有限公司 | A kind of spray system being mounted on cleaning machine and cleaning machine |
| CN109549590A (en) * | 2019-01-25 | 2019-04-02 | 浙江气派智能科技有限公司 | A kind of spray system and the cleaning machine for being provided with the spray system |
| CN109602370A (en) * | 2019-01-25 | 2019-04-12 | 浙江气派智能科技有限公司 | Spray system and cleaning machine applied to cleaning machine |
| CN110219811A (en) * | 2019-06-12 | 2019-09-10 | 山东神工环保科技有限公司 | A kind of double volute centrifugal blower |
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