CN206206289U - A kind of axial-flow pump with filtering function - Google Patents
A kind of axial-flow pump with filtering function Download PDFInfo
- Publication number
- CN206206289U CN206206289U CN201620725516.7U CN201620725516U CN206206289U CN 206206289 U CN206206289 U CN 206206289U CN 201620725516 U CN201620725516 U CN 201620725516U CN 206206289 U CN206206289 U CN 206206289U
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- CN
- China
- Prior art keywords
- filter
- pump
- pump housing
- water inlet
- axial
- 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 provides a kind of axial-flow pump with filtering function, including the pump housing, and the pump housing includes the water inlet positioned at pump housing bottom, the delivery port positioned at pump housing upper side, housing and the water plug positioned at enclosure interior.Water plug includes pump shaft and the paddle and water conservancy diversion leaf that are fixedly connected with pump shaft, and paddle is located at the top of water conservancy diversion leaf.The side wall of water inlet is in round table-like, and the bore of water inlet is gradually wealthy from top to bottom.Water inlet is provided with the filter for preventing clod from entering pump body, filter includes the first filter and the second filter for essence filtering for coarse filtration, first filter is coated at the second filter outside, and the limited block for being fixed on the first filter and the second filter on water inlet is provided with the first filter.The beneficial effects of the utility model are：The design makes liquid be purified, and makes to be maintained in the clean condition in the pump housing, is prevented effectively from dirt and water plug is polluted and its normal work is influenceed.
Description
Technical field
The utility model is related to convey the industrial pump technical field of liquid, more particularly, to a kind of with filtering function
Axial-flow pump.
Background technology
With the increasingly raising of pump production technology, the development of vertical-type axial-flow pump is very rapid.The construction of conveying liquid is existing now
Increasingly tend to use axial-flow pump in field.Because it can realize the vertical-lift of fluid.I.e. can by the axial-flow pump
Conveyed with the liquid between the adjacent pond body for easily completing different depth, without the pipeline connection for carrying out, make the conveying of liquid
More simplify.However, deposition can be formed in the pump housing when liquid is more dirty, so as to the normal work of axial-flow pump can be influenceed
Make.As can be seen here, a kind of axial-flow pump with filtering function how is worked out, the liquid entered in the pump housing can be made cleaner
Only, so make axial-flow pump keep normal operating conditions, be current those skilled in the art's problem demanding prompt solution.
The content of the invention
In order to solve the above problems, the utility model provides a kind of axial-flow pump with filtering function.
A kind of axial-flow pump with filtering function of the utility model, including the pump housing, the pump housing include being located at the pump housing
The water inlet of bottom, the delivery port positioned at the pump housing upper side, housing and the water plug positioned at the enclosure interior.Institute
Stating water plug includes pump shaft and the paddle and water conservancy diversion leaf that are fixedly connected with the pump shaft, and the paddle is located at the water conservancy diversion
The top of leaf.The side wall of the water inlet is in round table-like, and the bore of the water inlet is gradually wealthy from top to bottom.The water inlet peace
Equipped with for preventing clod from entering the filter of the pump body, the filter includes the first mistake for coarse filtration
Filter and the second filter for essence filtering, first filter are coated at the second filter outside, described first
Be provided with the limited block for first filter and second filter being fixed on the water inlet on filter.
Further, first filter and second filter include screen pack and can be used to install described
The framework of screen pack.
Further, screen pack mesh of the screen pack mesh size of first filter more than second filter
Size.
Further, the support column for supporting second filter is provided with first filter.
Further, the top of the pump housing is welded with the motor connection pipe for connecting motor.
Further, the paddle is along helical row into multilayer, and the paddle size by lower floor to upper strata
Increase successively.
A kind of axial-flow pump with filtering function of the utility model, compared with prior art with advantages below：
First, the liquid into the pump housing should be made by setting the filter in the axial-flow pump with filtering function
Body is more clean, by being first filter with coarse filtration function by the filtering device designs and filtering with essence
Second filter of function makes to obtain double purified into the liquid in the pump housing, so that the degree of purification of liquid
It is obviously improved.The liquid in the pump housing can be made to be in very clean state due to the design, so as to promote in the pump housing
It is maintained in the clean condition, is prevented effectively from the dirts such as clod and the water plug is polluted and its normal work is influenceed.
Second, should have the first filter and second filter described in the axial-flow pump of filtering function to include filtering
Net can and for installing the framework of the screen pack.The design has in imparting first filter and second filter
While filter capacity, the structure of first filter and second filter is also simplified to greatest extent, make described
The processing and fabricating of the first filter and second filter is simpler, reduces production cost.
3rd, there should be the screen pack mesh size of the first filter described in axial-flow pump of filtering function more than described the
The screen pack mesh size of tow filtrator.The design causes the dirts, institute such as the larger clod of the first filter filter sizes
State the second filter then less dirt of filter sizes.The design causes that liquid to be conveyed can pass rapidly through first filter
Into in second filter, the transfer efficiency of liquid is improve.If first filter and second filter
Middle screen pack mesh size is close, smaller, larger resistance can be caused to flowing in the pump housing to liquid, so as to cause
Transfer efficiency is low；It is larger, it is unable to reach good filter effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is installation diagram of the present utility model.
In figure：
1st, delivery port 2, the motor connection pipe 3, pump housing
4th, water inlet 5, the second filter 6, the first filter
6.1st, support column 6.2, limited block
Specific embodiment
In order to be better understood from the utility model, traveling one is entered to the utility model with reference to specific embodiments and the drawings
The description of step.
As shown in Figure 1-2, a kind of axial-flow pump with filtering function, including the pump housing 3, the pump housing 3 is included positioned at described
The water inlet 4 of the bottom of the pump housing 3, the delivery port 1, housing positioned at the upper side of the pump housing 3 and taking out positioned at the enclosure interior
Water installations.The water plug includes pump shaft and the paddle and water conservancy diversion leaf that are fixedly connected with the pump shaft, the paddle position
In the top of the water conservancy diversion leaf.The side wall of the water inlet 4 is in round table-like, and the bore of the water inlet 4 is gradually wealthy from top to bottom.Institute
The filter being provided with water inlet 4 for preventing clod from entering inside the pump housing 3 is stated, the filter includes being used for
First filter 6 of coarse filtration and the second filter 5 for essence filtering, first filter 6 are coated at second mistake
The outside of filter 5.
It is provided with first filter 6 for first filter 6 and second filter 5 to be fixed on into institute
State the limited block 6.2 on water inlet 4.The axial location of the limited block 6.2 can adjust, so as to realize the water inlet 4 and institute
State filter be detachably connected and first filter 6 and second filter 5 between be detachably connected.
In the utility model, make the liquid into the pump housing 3 more clean by setting the filter, pass through
It is first filter 6 with coarse filtration function and with smart filtering function described second by the filtering device designs
Filter 5 makes to obtain double purified into the liquid in the pump housing 3, so that the degree of purification of liquid is obviously improved.Should
Design can make the liquid in the pump housing 3 be in very clean state, so as to be maintained in the clean condition offer in the pump housing 3
Adequate condition, is prevented effectively from the dirts such as clod the water plug is polluted and its normal work is influenceed.
First filter 6 and second filter 5 include screen pack and can be used to install the screen pack
Framework.The design goes back maximum limit while first filter 6 is assigned and second filter 5 has filter capacity
The structure for simplifying first filter 6 and second filter 5 of degree, makes first filter 6 and described second
The processing and fabricating of filter 5 is simpler, reduces production cost.
Size of the screen pack mesh size of first filter 6 more than the screen pack mesh of second filter 5.
The design causes the dirts such as the larger clod of the filter sizes of the first filter 6, second filter 5 then filter sizes compared with
Small dirt.The design causes that liquid to be conveyed can pass rapidly through first filter 6 and enter in second filter 5,
Improve the transfer efficiency of liquid.If first filter 6 is close with screen pack mesh size in second filter 5
Then larger resistance can be caused to flowing in the pump housing 3 to liquid, so as to cause transfer efficiency low.
In order that there is certain space in order to accommodate liquid between first filter 6 and second filter 5
The dirt adulterated in body, so being provided with 5 support columns 6.1 for supporting second filter in first filter 6.
In order that the connection between the pump shaft and the motor can be protected by good, so in the pump housing
3 top is welded with the motor connection pipe 2 for connecting motor.The material of the motor connection pipe 2 and the shell material one
Directly it is mechanical strength stainless steel very high.On the one hand the design improves the impact resistance of axial-flow pump；On the other hand because
Belong to same material, so the welding being designed as between the pump housing 3 and the motor connection pipe 2 is provided convenience.
In order that the paddle stirring lifting liquid ability it is stronger, so by the paddle along helical row into
Multilayer.In order that liquid is more smoothly entered inside the pump housing 3, so by the size of the paddle by lower floor to upper strata
Increase successively.Speed is larger compared with slow volume when liquid enters the import, and volume is increasingly when entering through the paddle
But small speed can be more and more faster.
Embodiment of the present utility model has been described in detail above, but the content is only of the present utility model preferable
Embodiment, it is impossible to be considered as limiting practical range of the present utility model.All impartial changes made according to the utility model scope
Change and improve etc., all should still belong within this patent covering scope.
Claims (6)
1. a kind of axial-flow pump with filtering function, including the pump housing (3), it is characterised in that：The pump housing (3) is including positioned at described
The water inlet (4) of the pump housing (3) bottom, the delivery port (1) positioned at the pump housing (3) upper side, housing and positioned at the housing
Internal water plug；The water plug includes pump shaft and the paddle and water conservancy diversion leaf that are fixedly connected with the pump shaft, described
Paddle is located at the top of the water conservancy diversion leaf；The side wall of the water inlet (4) in round table-like, the bore of the water inlet (4) by
It is gradually wealthy under up to；Water inlet (4) place is provided with for preventing clod from entering the internal filter of the pump housing (3), institute
Stating filter includes the second filter (5) filtered for first filter (6) of coarse filtration and for essence, first mistake
Filter (6) is coated at second filter (5) outside, is provided with first filter (6) for by first mistake
Filter (6) and second filter (5) are fixed on the limited block (6.2) on the water inlet (4).
2. the axial-flow pump with filtering function according to claim 1, it is characterised in that：First filter (6) and
Second filter (5) includes screen pack and can be used to install the framework of the screen pack.
3. the axial-flow pump with filtering function according to claim 2, it is characterised in that：First filter (6)
Screen pack mesh size of the screen pack mesh size more than second filter (5).
4. the axial-flow pump with filtering function according to claim 1, it is characterised in that：In first filter (6)
It is provided with the support column (6.1) for supporting second filter (5).
5. the axial-flow pump with filtering function according to claim 1, it is characterised in that：The top weldering of the pump housing (3)
It is connected to the motor connection pipe (2) for connecting motor.
6. the axial-flow pump with filtering function according to any one in claim 1-5, it is characterised in that：The stirring
Leaf is increased successively along helical row into multilayer, and the size of the paddle by lower floor to upper strata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725516.7U CN206206289U (en) | 2016-07-11 | 2016-07-11 | A kind of axial-flow pump with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725516.7U CN206206289U (en) | 2016-07-11 | 2016-07-11 | A kind of axial-flow pump with filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206289U true CN206206289U (en) | 2017-05-31 |
Family
ID=58754971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620725516.7U Expired - Fee Related CN206206289U (en) | 2016-07-11 | 2016-07-11 | A kind of axial-flow pump with filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165870A (en) * | 2017-06-07 | 2017-09-15 | 安徽新兴翼凌机电发展有限公司 | A kind of novel agricultural water purification circulating pump |
-
2016
- 2016-07-11 CN CN201620725516.7U patent/CN206206289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165870A (en) * | 2017-06-07 | 2017-09-15 | 安徽新兴翼凌机电发展有限公司 | A kind of novel agricultural water purification circulating pump |
| CN107165870B (en) * | 2017-06-07 | 2019-06-04 | 新界泵业（江苏）有限公司 | A kind of agricultural water purification circulating 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20180711 |