CN205173059U - Flow guide disc of charge pump - Google Patents
Flow guide disc of charge pump Download PDFInfo
- Publication number
- CN205173059U CN205173059U CN201520885721.5U CN201520885721U CN205173059U CN 205173059 U CN205173059 U CN 205173059U CN 201520885721 U CN201520885721 U CN 201520885721U CN 205173059 U CN205173059 U CN 205173059U
- Authority
- CN
- China
- Prior art keywords
- stator
- disk
- fixed plate
- disc
- water outlet
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a flow guide disc of charge pump, including disc and stator, the middle part of disc is equipped with the mounting hole, the outside extension in outside limit of disc is formed with the more than one fixed plate, be equipped with the card muscle in the disc, the stator is equipped with the draw -in groove for the ring form on it, the outside extension of outer wall of stator is formed with more than one play water piece, the quantity that goes out the water piece is the same with the quantity of fixed plate, on the card muscle is located to the draw -in groove card, go out the water piece and cooperate with the fixed plate, it goes out the basin to be equipped with the arc on the play water piece. The utility model discloses simple structure, stator are engineering plastics, because stator part structure is more complicated, the plasticity of plastics is good, when maintaining, if with the stator pull down the change can, change simply and cost of maintenance low.
Description
Technical field
The utility model relates to electric pump field, refers more particularly to a kind of diversion disk of electric pump.
Background technique
The pump housing Inner guide dish of current conventional small jet-type electric pump is generally engineering plastics PPO, PPO long-term work under the washing away of high low pressure load and high flow rate water, easily produces hydrolysis, reduces the intensity of structure, finally ftracture; But because diversion disk and the pump housing are that interference fit is pressed into, be difficult to dismounting and change.
Model utility content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art and provides a kind of structure simple, the diversion disk of practical electric pump.
The utility model realizes in the following way:
A diversion disk for electric pump, comprises disk 1 and stator 2, it is characterized in that: the middle part of described disk 1 is provided with mounting hole 11, and the outer side of described disk 1 stretches out and is formed with more than one fixed plate 12; Card muscle 13 is provided with in described disk 1; Described stator 2 is circular, which is provided with draw-in groove 21; The outer wall of described stator 2 stretches out and is formed with more than one water outlet block 22; The quantity of described water outlet block 22 is identical with the quantity of fixed plate 12; When draw-in groove 21 is arranged on card muscle 13, water outlet block 22 matches with fixed plate 12; Described water outlet block 22 is provided with arc effluent trough 23.
Described water outlet block 22 is provided with outer chamber 24, and described outer chamber 24 is positioned at the outside of arc effluent trough 23.
The beneficial effects of the utility model are: structure is simple, and stator is engineering plastics, and due to guide vane section complicated structure, the plasticity of plastics is good; When safeguarding, change as long as pulled down by stator, replacing is simple and maintenance cost is low.
Accompanying drawing explanation
Fig. 1 the utility model structural representation;
Fig. 2 the utility model structure sectional view.
Embodiment
Now by reference to the accompanying drawings, the utility model embodiment is described in detail in detail:
As shown in Figure 1 and Figure 2, a kind of diversion disk of electric pump, comprises disk 1 and stator 2, and the middle part of disk 1 is provided with mounting hole 11, and the outer side of disk 1 stretches out and is formed with more than one fixed plate 12; Card muscle 13 is provided with in disk 1; Stator 2 is circular, which is provided with draw-in groove 21; The outer wall of stator 2 stretches out and is formed with more than one water outlet block 22; The quantity of water outlet block 22 is identical with the quantity of fixed plate 12; When draw-in groove 21 is arranged on card muscle 13, water outlet block 22 matches with fixed plate 12; Water outlet block 22 is provided with arc effluent trough 23.
The utility model water outlet block 22 is provided with outer chamber 24, and outer chamber 24 is positioned at the outside of arc effluent trough 23.
The structure of diversion disk is divided into two parts by integral type by the utility model: disk 1 and stator 2, and disk 1 mainly bears high low pressure, and stator 2 is the impacts of bearing high flow rate, and stator 2 easily damages.Disk 1 adopts casting structure, and with pump housing interference fit, casting structure can increase the intensity of structure, and concurrent deformation amount is little, can better coordinate with the pump housing.Stator 2 is engineering plastics, and due to stator 2 complicated structure, the plasticity of plastics is good, when safeguarding, changes as long as pulled down by the stator 2 of plastics, and simple and maintenance cost reduces.
Plastics diversion disk is divided into the combination of the disk 1 of cast-iron structure and the stator 2 of plastics by the utility model; The disk 1 of cast-iron structure is sturdy and durable, and with pump housing interference fit, disk 1 and stator 2 Spielpassung, stator 2 is easily impaired, and replacing is just easily pulled down in such maintenance aspect.
Claims (2)
1. the diversion disk of an electric pump, comprise disk (1) and stator (2), it is characterized in that: the middle part of described disk (1) is provided with mounting hole (11), the outer side of described disk (1) stretches out and is formed with more than one fixed plate (12); Card muscle (13) is provided with in described disk (1); Described stator (2), for circular, which is provided with draw-in groove (21); The outer wall of described stator (2) stretches out and is formed with more than one water outlet block (22); The quantity of described water outlet block (22) is identical with the quantity of fixed plate (12); When draw-in groove (21) is arranged on card muscle (13), water outlet block (22) matches with fixed plate (12); Described water outlet block (22) is provided with arc effluent trough (23).
2. the diversion disk of a kind of electric pump according to claim 1, is characterized in that: described water outlet block (22) is provided with outer chamber (24), and described outer chamber (24) is positioned at the outside of arc effluent trough (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885721.5U CN205173059U (en) | 2015-11-09 | 2015-11-09 | Flow guide disc of charge pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885721.5U CN205173059U (en) | 2015-11-09 | 2015-11-09 | Flow guide disc of charge pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173059U true CN205173059U (en) | 2016-04-20 |
Family
ID=55737061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520885721.5U Expired - Fee Related CN205173059U (en) | 2015-11-09 | 2015-11-09 | Flow guide disc of charge pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173059U (en) |
-
2015
- 2015-11-09 CN CN201520885721.5U patent/CN205173059U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160420 Termination date: 20181109 |