CN206845481U - A kind of open impeller pump - Google Patents
A kind of open impeller pump Download PDFInfo
- Publication number
- CN206845481U CN206845481U CN201720352860.0U CN201720352860U CN206845481U CN 206845481 U CN206845481 U CN 206845481U CN 201720352860 U CN201720352860 U CN 201720352860U CN 206845481 U CN206845481 U CN 206845481U
- Authority
- CN
- China
- Prior art keywords
- impeller
- pump housing
- tub
- pump
- connection
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 210000004907 gland Anatomy 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of open impeller pump, including bottom plate, the pump housing, impeller, upper lid, gland, sealing ring, tub, motor, open type blade, the bottom plate connection pump housing lower end, impeller is set in the cavity of the pump housing, the upper step set of the pump housing connects lid, upper lid connects the beam barrel of impeller by bearing, the bearing is pushed down by gland, and by being covered in screw connection, the contact position of upper lid and impeller is provided with sealing ring, the upper end connection tub of the pump housing, the upper end connection motor of tub, the beam barrel end of the impeller is located in tub, the rotating shaft of the upper end socket motor of beam barrel；Reasonable in design with compact-sized, sealing ring is installed using negative pressure, and abrasion-proof corrosion-proof does not leak, motor shaft and impeller are directly connected to, and moment of torsion is small, efficiency high, power consumptive province, small volume, easy to maintenance, impeller lower end is by holding axis connection unshrouded impeller, suitable for the conveying of the high concentration liquid of chemical industry.
Description
Technical field
Transfusion pump technical field is the utility model is related to, more particularly to a kind of open impeller pump.
Background technology
Vertical pump is used to convey abrasion, thick pellet, high concentration slurry, it is not necessary to any axle envelope and axle envelope water, is inhaling
Entering also can normal work under the operating mode of amount deficiency.By taking Pulp pump as an example, slurry actually refers to water or other kinds of liquid
The object that the solids for being not dissolved in liquid with some mixes.
Pulp pump is one kind by centrifugal force（The rotation of the impeller of pump）Effect.Make the increase of solid, liquid blending agent energy
Machinery, be phase flow pipeline hydraulic transportation solid particle medium system key equipment.
Not upper pump during slurry pump startup, air inlet adjustment is filled out to be close at air increase exhaust measure axle envelope in no blowdown pump
Sealing property, ensure axle envelope water water and hydraulic pressure.Suction line or impeller block exclude to block suction line system air inlet exclude into
Gas reason vibration and noise.
Utility model content
The purpose of this utility model is to be directed to existing issue, there is provided a kind of open impeller pump, can conveniently solve the pump housing
The problems such as having the not upper pump of air, and being blocked in pump.
The utility model is achieved through the following technical solutions：A kind of open impeller pump, including bottom plate, the pump housing, impeller,
Upper lid, gland, sealing ring, tub, motor, open type blade, the bottom plate connect pump housing lower end, leaf are set in the cavity of the pump housing
Wheel, the upper step set of the pump housing connect lid, and upper lid connects the beam barrel of impeller by bearing, and the bearing passes through gland pressure
Firmly, and by being covered in screw connection, the beam barrel contact position of upper lid and impeller is provided with sealing ring, the upper end connecting cylinder of the pump housing
Frame, the upper end connection motor of tub, the beam barrel end of the impeller are located in tub, the rotating shaft of the upper end socket motor of beam barrel.
As further improvement of these options, the lower right side of the described pump housing tilts upward connection inlet, described
The left side horizontal connection liquid outlet of the pump housing, the inlet and liquid outlet are connected to the cavity of the pump housing, and the pump housing is integrated knot
Structure.
As further improvement of these options, connection end axle among described impeller lower surface, hold to connect on axle and open
Formula blade, the end axle and open type blade are located in the cavity of the pump housing, and the impeller is structure as a whole with end axle.
As further improvement of these options, any material of high concentration liquid, fluid and slurry is from inlet
Into, crushed by open type blade, be transported to the top of pump housing cavity in a manner of screw lifting, then by the rotation of impeller from
Liquid outlet flows out, and during material is conveyed, liquid can prevent liquid from entering in tub by the sealing of sealing ring, keep away
Exempt from long-time service failure motor, while the open type blade of impeller lower end connection is by material lifting upper plenum top, without to sky
Chamber air is released, and solves the problems, such as whether go up pump.
The utility model has advantages below compared with prior art：Reasonable in design with compact-sized, sealing ring is using negative
Pressure installation, abrasion-proof corrosion-proof are not leaked, and motor shaft and impeller are directly connected to, and moment of torsion is small, efficiency high, power consumptive province, small volume, maintenance side
Just, impeller lower end is by holding axis connection unshrouded impeller, suitable for the conveying of the high concentration liquid of chemical industry.
Brief description of the drawings
Fig. 1 is a kind of structural representation of open impeller pump.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in fig. 1, a kind of open impeller pump, including bottom plate 1, the pump housing 2, impeller 3, upper lid 4, gland 6, sealing ring 7,
Tub 8, motor 9, open type blade 10, the bottom plate 1 connect the lower end of the pump housing 2, impeller 3, the pump housing are set in the cavity of the pump housing 2
2 upper step set connects lid 4, and upper lid 4 connects the beam barrel of impeller 3 by bearing 5, and the bearing 5 is pushed down by gland 6, and
By lid in screw connection 4, the beam barrel contact position of upper lid 4 and impeller 3 is provided with sealing ring 7, the upper end connection tub of the pump housing 2
8, the upper end connection motor 9 of tub 8, the beam barrel end of the impeller 3 is located in tub 8, the upper end socket motor 9 of beam barrel 8
Rotating shaft.
As further improvement of these options, the lower right side of the described pump housing 2 tilts upward connection inlet 202,
The left side horizontal connection liquid outlet 201 of the pump housing 2, the inlet 202 and liquid outlet 201 are connected to the cavity of the pump housing 2, institute
The pump housing 2 is stated to be structure as a whole.
As further improvement of these options, connection end axle 301 among the described lower surface of impeller 3, hold on axle 301
Open type blade 10 is connected, the end axle 301 and open type blade 10 are located in the cavity of the pump housing 2, and the impeller 3 is with end axle 301
Integrative-structure.
As further improvement of these options, any material of high concentration liquid, fluid and slurry is from inlet
202 enter, broken by open type blade 10, the top of the cavity of the pump housing 2 are transported in a manner of screw lifting, then pass through impeller 3
Rotation flowed out from liquid outlet 201, and during material is conveyed, the liquid in material can by the sealing of sealing ring 7
Prevent liquid from entering in tub 8, avoid long-time service failure motor 9, while the open type blade 10 of the lower end of impeller 3 connection is by thing
The cavity top of material lifting upper pump casing 2, without the empty chamber air release to the pump housing, solves the problems, such as whether go up pump.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of open impeller pump, including bottom plate, the pump housing, impeller, upper lid, gland, sealing ring, tub, motor, open type blade,
Characterized in that, the bottom plate connects pump housing lower end, impeller is set in the cavity of the pump housing, the upper step set of the pump housing connects
Lid, upper lid connect the beam barrel of impeller by bearing, and the bearing pushed down by gland, and by being covered in screw connection, upper lid and
The beam barrel contact position of impeller is provided with sealing ring, the upper end connection tub of the pump housing, the upper end connection motor of tub, the impeller
Beam barrel end be located in tub, the rotating shaft of the upper end of beam barrel socket motor.
2. a kind of open impeller pump according to claim 1, it is characterised in that the lower right side of the described pump housing tilts upward
Inlet is connected, the left side horizontal connection liquid outlet of the pump housing, the inlet and liquid outlet are connected to the cavity of the pump housing, institute
The pump housing is stated to be structure as a whole.
A kind of 3. open impeller pump according to claim 1, it is characterised in that connection end among described impeller lower surface
Axle, hold and open type blade is connected on axle, the end axle and open type blade are located in the cavity of the pump housing, and the impeller is integrated with end axle
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352860.0U CN206845481U (en) | 2017-04-06 | 2017-04-06 | A kind of open impeller pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352860.0U CN206845481U (en) | 2017-04-06 | 2017-04-06 | A kind of open impeller pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845481U true CN206845481U (en) | 2018-01-05 |
Family
ID=60792521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720352860.0U Expired - Fee Related CN206845481U (en) | 2017-04-06 | 2017-04-06 | A kind of open impeller pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799132A (en) * | 2018-07-05 | 2018-11-13 | 佛山市雅科奇电子电器有限公司 | A kind of impeller pump |
-
2017
- 2017-04-06 CN CN201720352860.0U patent/CN206845481U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799132A (en) * | 2018-07-05 | 2018-11-13 | 佛山市雅科奇电子电器有限公司 | A kind of impeller pump |
| CN108799132B (en) * | 2018-07-05 | 2024-06-25 | 佛山市雅科奇电子电器有限公司 | Impeller 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 |
Granted publication date: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |