CN203394730U - Improved structure of water pump octagon disc - Google Patents
Improved structure of water pump octagon disc Download PDFInfo
- Publication number
- CN203394730U CN203394730U CN201320406684.6U CN201320406684U CN203394730U CN 203394730 U CN203394730 U CN 203394730U CN 201320406684 U CN201320406684 U CN 201320406684U CN 203394730 U CN203394730 U CN 203394730U
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- CN
- China
- Prior art keywords
- dish
- disc
- anistree
- octagon
- water pump
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- 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 - Lifetime
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Abstract
The utility model provides an improved structure of a water pump octagon disc. The improved structure of the water pump octagon disc comprises an upper disc of an octagon disc and a lower disc of the octagon disc, wherein at least five threaded holes which are distributed evenly are formed in the end face of the upper disc of the octagon disc; five locking holes which are distributed evenly are formed in the lower disc of the octagon disc; the positions of the threaded holes are corresponding to the positions of the locking holes one to one; and the upper disc and the lower disc of the octagon disc are tightly locked in a manner that screws penetrate through the threaded holes and the locking holes. The improved structure of the water pump octagon disc is simple in structure; through tightly locking the upper disc and the lower disc of the octagon disc, the whole performance of the water pump is improved, and the lift of the water pump is increased.
Description
Technical field
The utility model relates to a kind of water pump, particularly the improvement structure of the anistree dish of a kind of water pump.
Background technique
The anise dish of existing middle water pump does not have locked state, upper dish and the lower wall of its anistree dish are simple overlaping, then be placed on pump body inside, protecgulum and motor by water pump is partly assemblied in anistree dish above again, by the pressure between the pump housing and protecgulum, upper dish and the lower wall of anise dish compressed.Although more convenient when anistree dish is installed like this, but tightly locked not between the upper dish of anistree dish and lower wall, water pump is when drawing water, water lift of pump is just lower, so-called lift is that unit weight is carried the current increment of liquid from pump intake to outlet, for positive displacement pump, current increment is mainly reflected in pressure energy to be increased above, so conventionally replace lift to represent with pressure increment.Cause like this overall performance of water pump not bring into play.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of water pump anistree improvement structure of coiling, and it is simple in structure, can improve water lift of pump.
The utility model is achieved in that the improvement structure of the anistree dish of a kind of water pump, comprises the upper dish of anistree dish and the lower wall of anistree dish; The upper dish end face of described anistree dish offers at least 5 and is uniformly distributed tapped hole; The lower wall of described anistree dish offers 5 and is uniformly distributed locking hole; And the position of described each tapped hole is corresponding one by one with each locking hole; The upper dish of described anistree dish and lower wall runs through tapped hole by screw and locking hole carries out closely sealed.
Further, the upper dish sidewall of described anistree dish offers the first groove, and the bottom wall sidewall of anistree dish offers the second groove; And the first groove and the second groove are in same level.
The utility model has the advantage of: the utility model offers at least 5 at the upper dish end face of anise dish and is uniformly distributed tapped hole; The lower wall of anistree dish offers 5 and is uniformly distributed locking hole again; The upper dish of anistree like this dish and lower wall runs through tapped hole by screw and locking hole carries out closely sealed; The overall performance that it improves water pump, has improved water lift of pump.
Accompanying drawing explanation
Fig. 1 is the upper dish structural representation of the anistree dish of the utility model.
Fig. 2 is the lower disc schematic diagram of the anistree dish of the utility model.
Fig. 3 is the side structure schematic diagram of the anistree dish of the utility model.
Embodiment
Refer to shown in Fig. 1 to Fig. 3, the utility model is the improvement structure of the anistree dish of a kind of water pump, comprises the upper dish 1 of anistree dish and the lower wall 2 of anistree dish; Upper dish 1 end face of described anistree dish offers 5 and is uniformly distributed tapped hole 11(and has in other embodiments 6 or 7); The lower wall 2 of described anistree dish offers 5 and is uniformly distributed locking hole 21; And described each tapped hole 11 position is corresponding one by one with each locking hole 21; The upper dish 1 of described anistree dish and lower wall 2 runs through tapped hole 11 by screw (not shown) and locking hole 21 carries out closely sealed.Between the upper dish 1 of anistree like this dish and lower wall 2, do not have gap, thereby improve the rotational speed of water in anise dish, thereby improve water lift of pump.
Wherein, upper dish 1 sidewall of described anistree dish offers the first groove 12, and lower wall 2 sidewalls of anistree dish offer the second groove 22; And the first groove 12 and the second groove 22 are in same level.Like this upper dish 1 of anise dish and lower wall 2 being carried out to correspondence while installing, as long as the first groove 12 and the second groove 22 are aimed at, so above coil 1 and lower wall 2 just can not misplace.
In a word, the utility model offers 5 at the upper dish end face of anise dish and is uniformly distributed tapped hole; The lower wall of anistree dish offers 5 and is uniformly distributed locking hole again; The upper dish of anistree like this dish and lower wall runs through tapped hole by screw and locking hole carries out closely sealed; The overall performance that it improves water pump, has improved water lift of pump.
Although more than described embodiment of the present utility model; but being familiar with those skilled in the art is to be understood that; our described specific embodiment is illustrative; rather than for the restriction to scope of the present utility model; those of ordinary skill in the art are in equivalent modification and the variation done according to spirit of the present utility model, all should be encompassed in the scope that claim of the present utility model protects.
Claims (2)
1. an improvement structure for the anistree dish of water pump, comprises the upper dish of anistree dish and the lower wall of anistree dish; It is characterized in that: the upper dish end face of described anistree dish offers at least 5 and is uniformly distributed tapped hole; The lower wall of described anistree dish offers 5 and is uniformly distributed locking hole; And the position of described each tapped hole is corresponding one by one with each locking hole; The upper dish of described anistree dish and lower wall runs through tapped hole by screw and locking hole carries out closely sealed.
2. the improvement structure of the anistree dish of water pump according to claim 1, is characterized in that: the upper dish sidewall of described anistree dish offers the first groove, and the bottom wall sidewall of anistree dish offers the second groove; And the first groove and the second groove are in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320406684.6U CN203394730U (en) | 2013-07-10 | 2013-07-10 | Improved structure of water pump octagon disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320406684.6U CN203394730U (en) | 2013-07-10 | 2013-07-10 | Improved structure of water pump octagon disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394730U true CN203394730U (en) | 2014-01-15 |
Family
ID=49906265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320406684.6U Expired - Lifetime CN203394730U (en) | 2013-07-10 | 2013-07-10 | Improved structure of water pump octagon disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850922A (en) * | 2014-02-24 | 2014-06-11 | 燕山大学 | High-pressure seawater axial plunger pump valve friction pair with bionic non-smooth surface |
-
2013
- 2013-07-10 CN CN201320406684.6U patent/CN203394730U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850922A (en) * | 2014-02-24 | 2014-06-11 | 燕山大学 | High-pressure seawater axial plunger pump valve friction pair with bionic non-smooth surface |
| CN103850922B (en) * | 2014-02-24 | 2016-10-12 | 燕山大学 | There is the high pressure sea water Cylinder Block in Axial Piston Pump friction pair of bionic non-smooth surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |