CN207246038U - A kind of Novel deep-well pump - Google Patents
A kind of Novel deep-well pump Download PDFInfo
- Publication number
- CN207246038U CN207246038U CN201721177267.3U CN201721177267U CN207246038U CN 207246038 U CN207246038 U CN 207246038U CN 201721177267 U CN201721177267 U CN 201721177267U CN 207246038 U CN207246038 U CN 207246038U
- Authority
- CN
- China
- Prior art keywords
- accommodating chamber
- well pump
- inlet cover
- motor
- deep
- 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
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Abstract
The utility model provides a kind of Novel deep-well pump, belongs to machinery manufacturing technology field.It solves the problems such as existing deep-well pump volume is big.The utility model deep well pump, including the pump housing, cylindrical container chamber is provided with the pump housing, the both ends of accommodating chamber are respectively arranged with inlet cover and outlet cap, and accommodating chamber interior sealing is provided with motor, inlet cover with offering the entrance opening flowed into for liquid with outflow respectively on outlet cap, exit opening, the top of accommodating chamber is provided with radome fairing with inlet cover interface, it is provided between radome fairing and inlet cover and rotating impeller is driven by motor arbor, some diffuser vanes are circumferentially evenly distributed with the inner wall of accommodating chamber, diffuser vane is axially covered with accommodating chamber along the pump housing, it is provided between the receiving cavity wall of diffuser vane and the motor of sealing installation and forms the circular passage that water supply stream passes through.The utility model has the advantages that compact-sized, efficient.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, is related to a kind of deep well pump, more particularly to a kind of Novel deep-well pump.
Background technology
Deep well pump is suitable for bore a well to obtain water, it is to immerse in underground water well a kind of pump for being aspirated and being conveyed water, wide
It is general to be applied to farmland discharging-irrigating, industrial and mining enterprises, urban water supply and sewerage and sewage disposal etc., deep well pump before turn on pump, suction line and
Must be hydraulically full in pump.After turn on pump, impeller rotates at a high speed, and liquid therein rotates together with blade, in the work of centrifugal force
Under, fly away from impeller and outwards project, the liquid of the injection speed in pump case diffuser casing is gradually slack-off, and pressure gradually increases, then
From pump discharge, discharge pipe outflow.The deep-well pump configuration of existing market is mostly similar, and motor is arranged at the bottom of imbibition chamber, passes through
The shortcomings that motor shaft drives the wheel rotation for being arranged at deep well pump top, big there are volume, and production cost is high.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided a kind of high efficiency, structure
Compact Novel deep-well pump.
The purpose of this utility model can be realized by following technical proposal：A kind of Novel deep-well pump, including the pump housing, it is special
Sign is, cylindrical container chamber is provided with the pump housing, and the both ends of the accommodating chamber are respectively arranged with inlet cover and outlet
Lid, and accommodating chamber interior sealing is provided with motor, is offered respectively in the inlet cover and outlet cap and flows into and flow for liquid
The entrance opening that goes out, exit opening, top and the inlet cover interface of the accommodating chamber are provided with radome fairing, the radome fairing with
It is provided between inlet cover and rotating impeller is driven by motor arbor, if is circumferentially evenly distributed with the inner wall of the accommodating chamber
Dry diffuser vane, the diffuser vane are axially covered with accommodating chamber, the receiving for being provided with diffuser vane along the pump housing
The circular passage that water supply stream passes through is formd between cavity wall and the motor of sealing installation.
The purpose of this utility model can be realized by following technical proposal：When deep well pump is started to work, motor drives
Impeller rotates, and rotating impeller propelled or forces liquid to flow to the flowing road that radome fairing outer surface and entrance interior surface are formed
Footpath, motor is entered after liquid is by flow path and accommodates the circular passage between cavity wall, liquid is conducted through multiple
Diffuser vane, liquid continue across circular passage until its arrival outlet cap, are discharged at the outlet cap by exit opening.
Motor is arranged in accommodating chamber, compared with traditional deep well pump, is had the advantages that compact-sized, small.
In a kind of above-mentioned Novel deep-well pump, the impeller includes interior reel and outer reel, the interior reel with it is outer
The impeller blade in arc-shaped bend is both provided with the inner face of reel.The design of interior reel and outer reel can help to improve into
Liquid measure, so as to improve work efficiency.
In a kind of above-mentioned Novel deep-well pump, the interior reel, outer reel and the impeller to set within it on end face
Piece is integrally formed.The intensity of impeller is improved, reduces the injury that water impact is brought.
In a kind of above-mentioned Novel deep-well pump, each diffuser vane has the leading edge and axis of neighboring entry lid
To opposite trailing edge, the leading edge is tilted from circumferencial direction to inlet cover.So that the liquid into circular passage is rapidly separated,
Improve the work efficiency of deep well pump.
In a kind of above-mentioned Novel deep-well pump, the outlet cap is in horn-like, and its loudspeaker opening is towards inlet
Side.The liquid flowed out from annular channel is integrated so that they from exit opening flow out when, there is stronger pressure
Power, improves out liquid efficiency.
Compared with prior art, motor is arranged in accommodating chamber by the utility model deep well pump, and impeller is used catamaran design,
Improve inflow.Have the advantages that efficient, compact-sized.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model deep well pump.
Fig. 2 is the structure diagram of impeller in the utility model deep well pump.
In figure, 1, the pump housing；2nd, accommodating chamber；3rd, inlet cover；4th, outlet cap；5th, motor；6th, entrance opening；7th, outlet is opened
Mouthful；8th, radome fairing；9th, impeller；10th, diffuser vane；11st, circular passage；12nd, interior reel；13rd, outer reel；14th, impeller blade；
15th, leading edge；16th, trailing edge.
Embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1 and Figure 2, the utility model deep well pump, including the pump housing 1, are provided with cylindrical container chamber 2 in the pump housing 1, accommodate
The both ends of chamber 2 are respectively arranged with inlet cover 3 and outlet cap 4, and 2 interior sealing of accommodating chamber is provided with motor 5, and inlet cover 3 is with going out
The entrance opening 6 for flowing into and flowing out for liquid, exit opening 7 are offered in lid 4 respectively, 5 upper end accommodating chamber 2 of motor is with entering
3 interface of lid is provided with radome fairing 8, is provided between radome fairing 8 and inlet cover 3 and drives rotating leaf by 5 arbor of motor
9 are taken turns, some diffuser vanes 10 are circumferentially evenly distributed with the inner wall of accommodating chamber 2, diffuser vane 10 is covered with along the pump housing 1 is axial
Accommodating chamber 2, is provided between 2 inner wall of accommodating chamber of diffuser vane 10 and the motor 5 of sealing installation and forms water supply circulation
The circular passage 11 crossed.
In order to improve work efficiency, impeller 9 includes interior reel 12 and outer reel 13, the inner of interior reel 12 and outer reel 13
The impeller blade 14 in arc-shaped bend is both provided with face.
In order to improve the intensity of impeller 9, interior reel 12, outer reel 13 and the one of impeller blade 14 to set within it on end face
Shaping.
In order to improve the work efficiency of deep well pump, each diffuser vane 10 has the leading edge 15 and axis of neighboring entry lid 3
To opposite trailing edge 16, leading edge 15 is tilted from circumferencial direction to inlet cover 3.
In order to improve out liquid efficiency, outlet cap 4 is in horn-like, and its loudspeaker opening is towards inlet side.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein the pump housing 1, accommodating chamber 2, inlet cover 3, outlet cap 4, motor 5, entrance opening 6,
It is exit opening 7, radome fairing 8, impeller 9, diffuser vane 10, circular passage 11, interior reel 12, outer reel 13, impeller blade 14, preceding
The terms such as edge 15, trailing edge 16, but it does not preclude the possibility of using other terms.The use of these items is only for more convenient
Ground describes and explains the essence of the utility model；Being construed as any one of the additional limitations is all and the utility model essence
What god disagreed.
Claims (5)
1. a kind of Novel deep-well pump, including the pump housing（1）, it is characterised in that the pump housing（1）Inside it is provided with cylindrical container chamber
（2）, the accommodating chamber（2）Both ends be respectively arranged with inlet cover（3）With outlet cap（4）, and accommodating chamber（2）Interior sealing is provided with
Motor（5）, the inlet cover（3）With outlet cap（4）It is upper to offer the entrance opening flowed into for liquid with outflow respectively
（6）, exit opening（7）, the accommodating chamber（2）Top and inlet cover（3）Interface is provided with radome fairing（8）, the rectification
Cover（8）With inlet cover（3）Between be provided with by motor（5）Arbor drives rotating impeller（9）, the accommodating chamber（2）It is interior
Some diffuser vanes are circumferentially evenly distributed with wall（10）, the diffuser vane（10）Along the pump housing（1）Axially it is covered with appearance
Receive chamber（2）, it is described to be provided with diffuser vane（10）Accommodating chamber（2）Inner wall and the motor of sealing installation（5）Between formed
The circular passage that water supply stream passes through（11）.
A kind of 2. Novel deep-well pump according to claim 1, it is characterised in that the impeller（9）Including interior reel
（12）With outer reel（13）, the interior reel（12）With outer reel（13）Inner face on be both provided with leaf in arc-shaped bend
Take turns piece（14）.
A kind of 3. Novel deep-well pump according to claim 2, it is characterised in that the interior reel（12）, outer reel
（13）With the impeller blade on end face that sets within it（14）It is integrally formed.
A kind of 4. Novel deep-well pump according to claim 1, it is characterised in that each diffuser vane（10）Tool
There is neighboring entry lid（3）Leading edge（15）With axially opposing trailing edge（16）, the leading edge（15）From circumferencial direction to entrance
Lid（3）Tilt.
A kind of 5. Novel deep-well pump according to claim 1, it is characterised in that the outlet cap（4）In horn-like, and
Its loudspeaker opening is towards inlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177267.3U CN207246038U (en) | 2017-09-14 | 2017-09-14 | A kind of Novel deep-well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177267.3U CN207246038U (en) | 2017-09-14 | 2017-09-14 | A kind of Novel deep-well pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207246038U true CN207246038U (en) | 2018-04-17 |
Family
ID=61888437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721177267.3U Expired - Fee Related CN207246038U (en) | 2017-09-14 | 2017-09-14 | A kind of Novel deep-well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207246038U (en) |
-
2017
- 2017-09-14 CN CN201721177267.3U patent/CN207246038U/en not_active Expired - Fee Related
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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: 20180417 Termination date: 20200914 |