CN210829852U - Guide vane structure of condensate pump - Google Patents
Guide vane structure of condensate pump Download PDFInfo
- Publication number
- CN210829852U CN210829852U CN201921917353.2U CN201921917353U CN210829852U CN 210829852 U CN210829852 U CN 210829852U CN 201921917353 U CN201921917353 U CN 201921917353U CN 210829852 U CN210829852 U CN 210829852U
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- shell
- guide vane
- condensate pump
- installation shell
- arc
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Abstract
The utility model provides a guide vane structure of a condensate pump, which comprises a first-stage flow deflector; a first-stage impeller is fixed on one side of the first-stage flow guide body and comprises a mounting shell and a plurality of blades uniformly fixed on the outer wall of the mounting shell; the installation shell is of a bowl-shaped structure, the area of the lower end plane of the installation shell is larger than that of the upper end plane of the installation shell, and the shell of the installation shell is of an arc-shaped structure and protrudes outwards. Compared with the original structure, the guide vane structure of the condensate pump provided by the utility model has the advantages that the structure is greatly simplified, the relative practicability is really good, and a plurality of actual new problems are solved, namely, the structure has more obvious superiority, and the flow resistance of liquid flow in the novel guide vane is reduced; the hydraulic efficiency of the water pump is improved, and the inlet flow of the impeller of the water pump is more stable.
Description
Technical Field
The utility model relates to a rotating machinery technical field especially involves a condensate pump stator structure.
Background
The novel vertical pump of this company uses and does not improve cavitation performance and efficiency, uses spiral primary impeller to replace centrifugal primary impeller, and novel spiral primary impeller has great difference with secondary centrifugal impeller at impeller diameter and wheel hub diameter, and original space stator can't reuse is novel structural for the fluid takes place the phenomenon that is not smooth and easy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a condensate pump stator structure to solve above-mentioned defect.
The utility model discloses a solve the technical scheme that its technical problem adopted and be:
a guide vane structure of a condensate pump comprises a first-stage flow guide body.
One side of first order baffle is fixed with the first order impeller, the first order impeller is including installation shell and a plurality of blades that are evenly fixed in the installation shell outer wall.
Furthermore, the installation shell is of a bowl-shaped structure, the area of the lower end plane of the installation shell is larger than that of the upper end plane of the installation shell, and the shell of the installation shell is of an arc-shaped structure and protrudes outwards.
Furthermore, the blades are seven and integrally rectangular in structure, and the blades are arc-shaped blades.
Furthermore, the contact surface of the blade and the installation shell is an arc-shaped surface, and the arc-shaped surface of the blade is matched with the outer wall of the installation shell.
The utility model has the advantages that:
compared with the original structure, the guide vane structure of the condensate pump provided by the utility model has the advantages that the structure is greatly simplified, the relative practicability is really good, and a plurality of actual new problems are solved, namely, the structure has more obvious superiority, and the flow resistance of liquid flow in the novel guide vane is reduced; the hydraulic efficiency of the water pump is improved, and the inlet flow of the impeller of the water pump is more stable.
Drawings
Fig. 1 is an assembly schematic view of a guide vane structure of a condensate pump according to the present invention;
fig. 2 is a schematic view of the guide vane structure of the present invention;
FIG. 3 is a prior art assembly schematic;
fig. 4 is a schematic structural diagram of a primary impeller in the prior art.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 4, the guide vane structure of a condensate pump provided by the present invention includes a first stage baffle 1; first-stage impeller 2 is fixed to one side of first-stage baffle 1, first-stage impeller 2 is including installation shell 21 and a plurality of blades 22 that are evenly fixed in installation shell 21 outer wall.
The utility model discloses a further set up to: the mounting shell 21 is of a bowl-shaped structure, the area of the lower end plane of the mounting shell is larger than that of the upper end plane of the mounting shell, and the shell of the mounting shell 21 is of an arc-shaped structure and protrudes outwards.
The utility model discloses a further set up to: the blades 22 are seven and have a rectangular structure as a whole, and the blades 22 are arc-shaped blades.
The utility model discloses a further set up to: the contact surface of the blade 22 and the mounting shell 21 is an arc surface, and the arc surface of the blade 22 is adapted to the outer wall of the mounting shell 21.
The utility model provides a stator structure is arranged in condensate pump.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to let the technical personnel in the field understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (4)
1. The utility model provides a condensate pump stator structure, includes first order baffle (1), its characterized in that:
one side of first order baffle (1) is fixed with first order impeller (2), first order impeller (2) are including installation shell (21) and a plurality of blade (22) of evenly being fixed in installation shell (21) outer wall.
2. The condensate pump guide vane structure of claim 1, wherein: the mounting shell (21) is of a bowl-shaped structure, the area of the lower end plane of the mounting shell is larger than that of the upper end plane of the mounting shell, and the shell of the mounting shell (21) is of an arc-shaped structure and protrudes outwards.
3. The condensate pump guide vane structure of claim 1, wherein: the novel fan blade is characterized in that the blades (22) are seven and integrally rectangular in structure, and the blades (22) are arc-shaped blades.
4. The condensate pump guide vane structure of claim 2, wherein: the contact surface of the blade (22) and the installation shell (21) is an arc-shaped surface, and the arc-shaped surface of the blade (22) is adapted to the outer wall of the installation shell (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921917353.2U CN210829852U (en) | 2019-11-08 | 2019-11-08 | Guide vane structure of condensate pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921917353.2U CN210829852U (en) | 2019-11-08 | 2019-11-08 | Guide vane structure of condensate pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210829852U true CN210829852U (en) | 2020-06-23 |
Family
ID=71277585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921917353.2U Active CN210829852U (en) | 2019-11-08 | 2019-11-08 | Guide vane structure of condensate pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210829852U (en) |
-
2019
- 2019-11-08 CN CN201921917353.2U patent/CN210829852U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |