CN109386471A - A kind of corrosion-resistant vertical submerged pump group structure - Google Patents
A kind of corrosion-resistant vertical submerged pump group structure Download PDFInfo
- Publication number
- CN109386471A CN109386471A CN201710676326.XA CN201710676326A CN109386471A CN 109386471 A CN109386471 A CN 109386471A CN 201710676326 A CN201710676326 A CN 201710676326A CN 109386471 A CN109386471 A CN 109386471A
- Authority
- CN
- China
- Prior art keywords
- pump
- corrosion
- axis
- axle sleeve
- lower bracket
- 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
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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
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
Abstract
The invention discloses a kind of corrosion-resistant vertical submerged pump group structures, including shaft coupling (1), bearing box (2), lower bracket (3), mounting disc (4), support tube (5), axis (6), outlet(discharge) flange (7), outlet tube (8), the pump housing (9), impeller (10), pump cover (11), axle sleeve (12), sealing ring (13), bearing box (2) are installed under the shaft coupling (1), bearing box (2) side is equipped with lower bracket (3), the lower bracket (3) has mounting disc (4), the mounting disc (4) has axis (6), support tube (5) are connected under the axis (6), the support tube (5) has axle sleeve (12), the axle sleeve (12) has the pump housing (9), impeller (10) are equipped in the pump housing (9), the leaf Wheel (10) has pump cover (11).Structure of the invention designs advantages of simple, and work efficiency is high, and wearability is splendid, good corrosion resistance, is suitable for being widely popularized.
Description
Technical field
The present invention relates to pump housing technical fields, and in particular to has arrived a kind of corrosion-resistant vertical submerged pump group structure.
Background technique
Pump is trandfer fluid or the machinery for making fluid pressurized.It sends the mechanical energy of prime mover or other external energies to
Liquid increases liquid energy.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 be can transport.Pump can be usually divided into positive displacement pump, dynamical type by working principle
Pump and other types pump three classes.In addition to by working principle classification, also it can be classified and be named by other methods.Such as, by driving method
Electrodynamic pump and turbine pump etc. can be divided into；Single-stage pump and multistage pump can be divided by structure；By purposes can be divided into boiler feed pump and based on
Amount pump etc.；Water pump, oil pump and slush pump etc. can be divided by the property of conveying liquid.According to whether there is or not axle construction, straight line can be divided to pump, and
Conventional pump.Water pump can only convey the logistics using fluid as medium, be unable to conveying solid substance.Existing corrosion-resistant vertical submerged pump group knot
Structure design is unreasonable, and working efficiency is bad, wears no resistance, poor corrosion resistance.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of structures to design the corrosion-resistant vertical submerged pump group structure of advantages of simple.
To solve the above-mentioned problems, the present invention provides a kind of corrosion-resistant vertical submerged pump group structures, it is characterised in that: packet
Include shaft coupling, bearing box, lower bracket, mounting disc, support tube, axis, outlet(discharge) flange, outlet tube, the pump housing, impeller, pump cover, axle sleeve,
Sealing ring is installed with bearing box under the shaft coupling, and the bearing box side is equipped with lower bracket, and the lower bracket has installation
Disk, the mounting disc have axis, and support tube is connected under the axis, and the support tube has axle sleeve, and the axle sleeve is divided into
There is the pump housing, is equipped with impeller in the pump housing, the impeller has pump cover.
As a further improvement of the present invention, the pump housing side is equipped with outlet tube.
As a further improvement of the present invention, the outlet tube is equipped with sealing ring and outlet(discharge) flange.
Using the above structure, the beneficial effect is that:
Structure of the invention designs advantages of simple, and work efficiency is high, and wearability is splendid, good corrosion resistance, is suitable for being widely popularized.
Detailed description of the invention
Fig. 1 is the corrosion-resistant vertical submerged pump group structure of the present invention.
In figure: 1- axis device, 2- bearing box, 3- lower bracket, 4- mounting disc, 5- support tube, 6- axis, 7- outlet(discharge) flange, 8- go out
Liquid pipe, the 9- pump housing, 10- impeller, 11- pump cover, 12- axle sleeve, 13- sealing ring.
Specific embodiment
Explanation that the present invention will be further explained with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of corrosion-resistant vertical submerged pump group structure, including shaft coupling 1, bearing box 2, lower bracket 3, installation
Disk 4, support tube 5, axis 6, outlet(discharge) flange 7, outlet tube 8, the pump housing 9, impeller 10, pump cover 11, axle sleeve 12, sealing ring 13, it is described
Bearing box 2 is installed under axis device 1,2 side of bearing box is equipped with lower bracket 3, and the lower bracket 3 has mounting disc 4, described
Mounting disc 4 has axis 6, is connected with support tube 5 under the axis 6, and the support tube 5 has an axle sleeve 12, under the axle sleeve 12
Equipped with the pump housing 9, impeller 10 is equipped in the pump housing 9, the impeller 10 has pump cover 11, and 9 side of the pump housing is equipped with liquid
Pipe 8, the outlet tube 8 are equipped with sealing ring 13 and outlet(discharge) flange 7.
Above content is example and explanation of the invention, but does not mean that the obtainable advantage of the present invention is so limited, all
Be the advantages of may being realized in simple transformation, and/or some embodiments to structure in practice process of the present invention in one
Or it is multiple within the scope of protection of this application.
Claims (3)
1. a kind of corrosion-resistant vertical submerged pump group structure, it is characterised in that: including shaft coupling (1), bearing box (2), lower bracket
(3), mounting disc (4), support tube (5), axis (6), outlet(discharge) flange (7), outlet tube (8), the pump housing (9), impeller (10), pump cover
(11), axle sleeve (12), sealing ring (13) are installed with bearing box (2) under the shaft coupling (1), and bearing box (2) side is equipped with
Lower bracket (3), the lower bracket (3) have mounting disc (4), and the mounting disc (4) has axis (6), connect under the axis (6)
It is connected to support tube (5), the support tube (5) has axle sleeve (12), and the axle sleeve (12) has the pump housing (9), the pump housing
(9) impeller (10) are equipped in, the impeller (10) has pump cover (11).
2. corrosion-resistant vertical submerged pump group structure according to claim 1, it is characterised in that: the pump housing (9) side is set
There are outlet tube (8).
3. corrosion-resistant vertical submerged pump group structure according to claim 1, it is characterised in that: set on the outlet tube (8)
There are sealing ring (13) and outlet(discharge) flange (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676326.XA CN109386471A (en) | 2017-08-09 | 2017-08-09 | A kind of corrosion-resistant vertical submerged pump group structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676326.XA CN109386471A (en) | 2017-08-09 | 2017-08-09 | A kind of corrosion-resistant vertical submerged pump group structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109386471A true CN109386471A (en) | 2019-02-26 |
Family
ID=65415473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710676326.XA Pending CN109386471A (en) | 2017-08-09 | 2017-08-09 | A kind of corrosion-resistant vertical submerged pump group structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109386471A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251275A (en) * | 2021-12-23 | 2022-03-29 | 安徽瑞耐特机械设备有限公司 | Non-sealing device for submerged pump |
-
2017
- 2017-08-09 CN CN201710676326.XA patent/CN109386471A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251275A (en) * | 2021-12-23 | 2022-03-29 | 安徽瑞耐特机械设备有限公司 | Non-sealing device for submerged pump |
| CN114251275B (en) * | 2021-12-23 | 2024-02-13 | 安徽瑞耐特机械设备有限公司 | Submerged pump sealing-free device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190226 |
|
| WD01 | Invention patent application deemed withdrawn after publication |