CN206338197U - A kind of submersible sewage pump stirs evenly device from Scroll-tupe injection is pressurized - Google Patents
A kind of submersible sewage pump stirs evenly device from Scroll-tupe injection is pressurized Download PDFInfo
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- CN206338197U CN206338197U CN201621295143.0U CN201621295143U CN206338197U CN 206338197 U CN206338197 U CN 206338197U CN 201621295143 U CN201621295143 U CN 201621295143U CN 206338197 U CN206338197 U CN 206338197U
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- injection
- spray
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- tupe
- scroll
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Abstract
The utility model is related to submersible sewage pump apparatus field, and especially a kind of submersible sewage pump stirs evenly device, including the pump housing with impeller and pump chamber from Scroll-tupe injection is pressurized, it is characterized in that：The supporting mass being supported in latent dirty bottom of pond is bolted below the pump housing, the spray-hole of latent dirty bottom of pond is provided with described supporting mass, described spray-hole is connected with jet blower towards latent dirty bottom of pond end, the baffle plate above jet blower is additionally provided with the described pump chamber of described spray-hole other end connection, described supporting mass.The utility model is simple in construction, easy for installation, making, lower cost for material, the characteristic principle of pump in itself is made full use of, the whirlpool produced by high pressure spray jetting is fully stirred evenly to precipitable dirty, debris in sewage or other media, so as to reach pump energy-conserving and environment-protective, the purpose of high-efficient dirt exhausting.
Description
Technical field
The utility model is related to submersible sewage pump apparatus field, and especially a kind of submersible sewage pump stirs evenly dress from Scroll-tupe injection is pressurized
Put.
Background technology
In current industry in submersible sewage pump product, to realize the automatic stirring function of pump, typically take following two stirring evenly dress
Put：The first：Install a small stirring wheel below water pump vane additional, stirring wheel rotates at a high speed with pump shaft, produces eddy flow, reaches to inhaling
Entrance dirt debris stirs evenly effect.It is disadvantageous in that：The high speed rotation of stirring wheel causes impeller inlet turbulent flow, influence pump
Performance；Increase power of motor consumption.Second：Impeller shelves armature spindle central punch, is stirred evenly in head, pump chamber equipped with T words below
Highly pressurised liquid by axle centre bore, stir evenly head and spray to Pump Suction Nozzle surrounding, reach it is local stir evenly effect, be disadvantageous in that：Cause
The relatively small limitation of pump shaft diameter, center-hole diameter design must be small, causes high pressure liquid stream limited, mixing effect is poor；Center
Hole is smaller, is easily blocked by debris in water, stirring function is failed.
Utility model content
The purpose of this utility model is to provide a kind of submersible sewage pump in order to solve the deficiency of above-mentioned technology and be pressurized Scroll-tupe certainly
Injection stirs evenly device, stirs evenly and works well, and installation and repairing is convenient, can effectively reduce the loss of water pump, and repair rate, reduction is safeguarded
Cost, it is ensured that the service life of pump.
In order to achieve the above object, a kind of submersible sewage pump designed by the utility model stirs evenly dress from Scroll-tupe injection is pressurized
Put, including the pump housing with impeller and pump chamber, it is characterized in that：It has been bolted below the pump housing and has been supported on latent dirty pond
It is provided with the spray-hole of latent dirty bottom of pond on supporting mass on bottom, described supporting mass, described spray-hole is towards latent dirty bottom of pond end
It is connected with jet blower, the described pump chamber of described spray-hole other end connection, described supporting mass and is additionally provided with positioned at jet blower
The baffle plate of top.
The technical program is worked generation highly pressurised liquid by impeller in pump chamber, and highly pressurised liquid passes through the spray that is communicated with pump chamber
Perforation, jet blower formation liquid stream are from being pressurized, and the water under high pressure direct projection bottom of pond that jet blower sprays, by the shock of bottom of pond, forms reflection
Liquid stream directive baffle plate, reflection liquid stream and baffle plate hit to form reverse liquid stream again, so as to form high pressure swirl flow, and are to week
Rotation direction spreads, and makes bottom of pond dirt, precipitation floating, reaches the purpose stirred evenly.
Described baffle plate is vertically arranged with injection nozzle spray direction, is more beneficial for formation and the runner of vortex.
Described jet blower is connected through a screw thread with spray-hole, is connected firmly.
Described baffle plate is fixedly connected on the supporting mass of the threaded connection place in jet blower and spray-hole, and layout is closed
Reason, bonding strength is higher.
Described spray-hole has three, is distributed on the inside of supporting mass, further enhances the formation and flowing of vortex, makes pond
Bottom dirt, precipitation floating, stir evenly effect more preferable.
Described supporting mass includes disk and is arranged on three supports of disk bottom, rational in infrastructure, firm supporting.
Three described hole for water sprayings are arranged on disk centre position and circumferential uniform along circle disk center.
Described supporting mass is connected with the pump housing by three hex bolts, and three described hex bolts are arranged on disk side
Edge position and circumferential uniform along circle disk center.
A kind of submersible sewage pump obtained by the utility model stirs evenly device, simple in construction, installation side from Scroll-tupe injection is pressurized
Just, making, lower cost for material, make full use of the characteristic principle of pump in itself, the whirlpool produced by high pressure spray jetting is to sewage
Or precipitable dirty, debris is fully stirred evenly in other media, so as to reach pump energy-conserving and environment-protective, the purpose of high-efficient dirt exhausting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the present invention looks up structural representation of the utility model supporting mass.
In figure：1st, the pump housing；2nd, supporting mass；3rd, impeller；4th, jet blower；5th, baffle plate；6th, hex bolts；7th, spray-hole；8th, spiral shell
Line junction；9th, disk；10th, support.
Embodiment
Below by embodiment combination accompanying drawing, the utility model will be further described.
Embodiment 1：
As shown in Figure 1 and Figure 2, a kind of submersible sewage pump of the present embodiment description stirs evenly device, including band from Scroll-tupe injection is pressurized
There is the pump housing 1 of impeller 3 and pump chamber, the lower section of the pump housing 1 is bolted the supporting mass 2 being supported in latent dirty bottom of pond,
The spray-hole 7 of latent dirty bottom of pond is provided with described supporting mass 2, described spray-hole 7 is connected with injection towards latent dirty bottom of pond end
The gear above jet blower is additionally provided with mouth 4, the described pump chamber of the described other end of spray-hole 7 connection, described supporting mass 2
Plate 5.
Described baffle plate 5 is vertically arranged with the injection direction of jet blower 4.Described jet blower 4 is connected with spray-hole 7 by screw thread
Connect.Described baffle plate 5 is fixedly connected on the supporting mass 2 of the threaded connection place in jet blower and spray-hole.Described injection
Hole 7 has three, is distributed on the inside of supporting mass 2.Described supporting mass 2 includes disk 8 and is arranged on three branch of disk bottom
Frame 10.Three described spray-holes 7 are arranged on the centre position of disk 9 and circumferential uniform along circle disk center.Described supporting mass 2 with
The pump housing 1 is connected by three hex bolts 6, and three described hex bolts 6 are arranged on the marginal position of disk 9 and along circle disk center
It is circumferential uniform.
In the present embodiment, the seam of supporting mass 2 is incorporated the inner stopper of the pump housing 1, is locked with 3 hexagon socket head cap screws 6,
Baffle plate 5 is connected by the internal thread 8 of 3 jet blowers 4 and spray-hole 7 on supporter 2, when impeller 2 works in pump chamber,
Highly pressurised liquid is produced in pump chamber, because external pressure is low, highly pressurised liquid is projected by the spray-hole 7 communicated with pump chamber through jet blower 4
To bottom of pond, by the shock of bottom of pond, reflection liquid stream directive baffle plate is formed, liquid stream hits to form reverse liquid stream again with baffle plate, from
And high pressure swirl flow is formed, make bottom of pond dirt, precipitation floating, reach the purpose stirred evenly.
Claims (8)
1. a kind of submersible sewage pump stirs evenly device from Scroll-tupe injection is pressurized, including with impeller（3）With the pump housing of pump chamber（1）, it is special
Levying is：The pump housing（1）Lower section be bolted the supporting mass being supported in latent dirty bottom of pond（2）, described supporting mass
（2）On be provided with the spray-hole of latent dirty bottom of pond（7）, described spray-hole（7）Jet blower is connected with towards latent dirty bottom of pond end（4）,
Described spray-hole（7）The described pump chamber of other end connection, described supporting mass（2）On be additionally provided with gear above jet blower
Plate（5）.
2. a kind of submersible sewage pump according to claim 1 stirs evenly device from Scroll-tupe injection is pressurized, it is characterized in that：Described gear
Plate（5）With jet blower（4）Injection direction is vertically arranged.
3. a kind of submersible sewage pump according to claim 1 stirs evenly device from Scroll-tupe injection is pressurized, it is characterized in that：Described spray
Nozzle（4）With spray-hole（7）It is connected through a screw thread.
4. a kind of submersible sewage pump according to claim 3 stirs evenly device from Scroll-tupe injection is pressurized, it is characterized in that：Described gear
Plate（5）It is fixedly connected on the supporting mass of the threaded connection place in jet blower and spray-hole（2）On.
5. a kind of submersible sewage pump according to claim 1 stirs evenly device from Scroll-tupe injection is pressurized, it is characterized in that：Described spray
Perforation（7）There are three, be distributed on supporting mass（2）Inside.
6. a kind of submersible sewage pump according to claim 1 stirs evenly device from Scroll-tupe injection is pressurized, it is characterized in that：Described branch
Hold body（2）Including disk（8）With three supports for being arranged on disk bottom（10）.
7. a kind of submersible sewage pump according to claim 6 stirs evenly device from Scroll-tupe injection is pressurized, it is characterized in that：Described three
Individual spray-hole（7）It is arranged on disk（9）Centre position and circumferential uniform along circle disk center.
8. a kind of submersible sewage pump according to claim 6 stirs evenly device from Scroll-tupe injection is pressurized, it is characterized in that：Described branch
Hold body（2）With the pump housing（1）Pass through three hex bolts（6）Connection, three described hex bolts（6）It is arranged on disk（9）Side
Edge position and circumferential uniform along circle disk center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621295143.0U CN206338197U (en) | 2016-11-29 | 2016-11-29 | A kind of submersible sewage pump stirs evenly device from Scroll-tupe injection is pressurized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621295143.0U CN206338197U (en) | 2016-11-29 | 2016-11-29 | A kind of submersible sewage pump stirs evenly device from Scroll-tupe injection is pressurized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338197U true CN206338197U (en) | 2017-07-18 |
Family
ID=59307101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621295143.0U Expired - Fee Related CN206338197U (en) | 2016-11-29 | 2016-11-29 | A kind of submersible sewage pump stirs evenly device from Scroll-tupe injection is pressurized |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058126A (en) * | 2018-09-20 | 2018-12-21 | 江苏大学镇江流体工程装备技术研究院 | A kind of vertical emergency drainage centrifugal pump |
| CN112268003A (en) * | 2020-10-15 | 2021-01-26 | 江西上洋泵业集团有限公司 | Jet automatic stirring sewage pump |
-
2016
- 2016-11-29 CN CN201621295143.0U patent/CN206338197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058126A (en) * | 2018-09-20 | 2018-12-21 | 江苏大学镇江流体工程装备技术研究院 | A kind of vertical emergency drainage centrifugal pump |
| CN112268003A (en) * | 2020-10-15 | 2021-01-26 | 江西上洋泵业集团有限公司 | Jet automatic stirring sewage pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20181129 |