CN208816411U - A kind of vertical-type axial-flow pump - Google Patents
A kind of vertical-type axial-flow pump Download PDFInfo
- Publication number
- CN208816411U CN208816411U CN201821224013.7U CN201821224013U CN208816411U CN 208816411 U CN208816411 U CN 208816411U CN 201821224013 U CN201821224013 U CN 201821224013U CN 208816411 U CN208816411 U CN 208816411U
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- CN
- China
- Prior art keywords
- filter cartridge
- pump housing
- elastic rod
- fixed
- pump
- 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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Abstract
The utility model discloses a kind of vertical-type axial-flow pumps, belong to axial-flow pump technical field.Including pump housing pipe, Discharging bent-tube, pump shaft, diffuser, impeller and suction hose, the inside of pump housing pipe is further fixed on filter cartridge, the upper surface of filter cartridge is fixed with filter screen, the middle part level of filter cartridge, which is worn, is fixed with elastic rod, elastic rod is made of two bodies of rod and the compressed spring being connected in the middle part of the body of rod, the lower end of elastic rod is vertically connected with two plectrums, the both ends of elastic rod are located at the outside of filter cartridge, the inner wall of pump housing pipe offers card slot, and the both ends of elastic rod are caught in the inside that filter cartridge is fixed on to pump housing pipe inside card slot.The utility model structure novel is equipped with filter cartridge in pump housing pipe, can effectively stop the sandstone of bulky grain to enter in the pump housing, avoids impeller from being struck by sandstone and is broken, and plays protection well to impeller and uses, extends the service life of axial-flow pump；Filter cartridge is fixed on pump housing inside pipe wall by elastic rod, and fixing and demolition are very convenient, flexible structure.
Description
Technical field
The utility model relates to a kind of axial-flow pumps, specifically, more particularly to a kind of vertical-type axial-flow pump.
Background technique
Vertical-type axial-flow pump mainly leans on the lift of blade that fluid is guided to outlet, is axial into Axial-running Out has flow big
The advantages that.The working environment of vertical-type axial-flow pump can have a large amount of sludge, sandstone etc., can often occur on impeller during the work time
The case where leaf destruction, tiny soil can enter in pump shaft to damage axis body during the work time.
Summary of the invention
To solve the above-mentioned problems, the utility model discloses a kind of vertical-type axial-flow pumps, provide a kind of with filter cartridge
Vertical-type axial-flow pump, bulky grain sandstone can be stopped to enter the pump housing with water flow.
The utility model is achieved through the following technical solutions:
A kind of vertical-type axial-flow pump, including pump housing pipe, Discharging bent-tube, pump shaft, diffuser, impeller and suction hose, the pump shaft
Through being arranged inside the pump housing pipe, the top of the pump housing pipe is arranged in the Discharging bent-tube, and the suction hose setting exists
The lower part of the pump housing pipe, the diffuser and impeller are sequentially fixed at the lower end of the pump shaft, the pump housing pipe from top to bottom
Inside be further fixed on filter cartridge, the filter cartridge is located at the lower section of the impeller, and the upper surface of the filter cartridge was fixed with
Strainer, the middle part level of the filter cartridge, which is worn, is fixed with elastic rod, and the elastic rod is by two bodies of rod and is connected in the body of rod
The compressed spring in portion forms, and the lower end of the elastic rod is vertically connected with two plectrums, and the both ends of the elastic rod are located at described
The outside of filter cartridge, the inner wall of the pump housing pipe offer card slot, and the both ends of the elastic rod are caught in filter cartridge inside card slot
It is fixed on the inside of the pump housing pipe.
Compared with prior art, the utility model has the beneficial effects that
The utility model structure novel is equipped with filter cartridge in pump housing pipe, the sandstone of bulky grain can effectively be stopped to enter
It into the pump housing, avoids impeller from being struck by sandstone and is broken, protection well is played to impeller and is used, extend axial-flow pump uses the longevity
Life；Filter cartridge is fixed on pump housing inside pipe wall by elastic rod, and fixing and demolition are very convenient, flexible structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model filter cartridge.
In figure: 1, pump housing pipe；2, Discharging bent-tube；3, pump shaft；4, diffuser；5, impeller；6, filter cartridge；7, suction hose；8,
Filter screen；9, elastic rod；10, compressed spring；11, plectrum；12, card slot.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing:
A kind of vertical-type axial-flow pump, including pump housing pipe 1, Discharging bent-tube 2, pump shaft 3, diffuser 4, impeller 5 and suction hose 7, institute
Pump shaft 3 is stated through being arranged inside the pump housing pipe 1, the top of the pump housing pipe 1, the suction is arranged in the Discharging bent-tube 2
The lower part of the pump housing pipe 1 is arranged in water pipe 7, and the diffuser 4 and impeller 5 are sequentially fixed at the pump shaft 3 from top to bottom
Lower end, the inside of the pump housing pipe 1 are further fixed on filter cartridge 6, and the filter cartridge 6 is located at the lower section of the impeller 5, the filtering
The upper surface of box 6 is fixed with filter screen 8, and the middle part level of the filter cartridge 6, which is worn, is fixed with elastic rod 9, the elastic rod 9 by
Two bodies of rod and the compressed spring 10 being connected in the middle part of body of rod composition, the lower end of the elastic rod 9 is vertically connected with two plectrums
11, the both ends of the elastic rod 9 are located at the outside of the filter cartridge 6, and the inner wall of the pump housing pipe 1 offers card slot 12, described
The both ends of elastic rod 9 are caught in the inside that filter cartridge 6 is fixed on to the pump housing pipe 1 inside card slot 12.
As shown in Figure of description Fig. 1 and Fig. 2, a kind of vertical-type axial-flow pump, including pump housing pipe 1, Discharging bent-tube 2, pump shaft 3,
Diffuser 4, impeller 5 and suction hose 7, for pump shaft 3 through being arranged inside pump housing pipe 1, the upper of pump housing pipe 1 is arranged in Discharging bent-tube 2
The lower part of pump housing pipe 1 is arranged in portion, suction hose 7, and diffuser 4 and impeller 5 are sequentially fixed at the lower end of pump shaft 3 from top to bottom, pump
The inside of body pipe 1 is further fixed on filter cartridge 6, and filter cartridge 6 is located at the lower section of impeller 5, and the upper surface of filter cartridge 6 is fixed with filter screen
8, the middle part level of filter cartridge 6, which is worn, is fixed with elastic rod 9, and elastic rod 9 is by two bodies of rod and the compression being connected in the middle part of the body of rod
Spring 10 forms, and the lower end of elastic rod 9 is vertically connected with two plectrums 11, and the both ends of elastic rod 9 are located at the outside of filter cartridge 6,
The inner wall of pump housing pipe 1 offers card slot 12, and the both ends of elastic rod 9 are caught in inside card slot 12 filter cartridge 6 being fixed on pump housing pipe 1
It is internal.
Filter screen 8 can block the sandstone of bulky grain, while not influencing water body and entering in the pump housing, effectively sandstone be avoided to damage
Impeller.
It when filter cartridge 6 is fixed, exerts a force to the plectrum 11 of 9 lower section of elastic rod, elastic rod 9 is compressed, when filter cartridge 6 arrives Dacca
When 12 position of slot, plectrum 11 is unclamped, filter cartridge 6 is fixed inside the both ends insertion card slot of elastic rod 9 and is completed, disassembly process phase
Instead, installation and disassembly process are easy quickly.
In conclusion the preferred embodiment of only the utility model, is not used to limit the utility model implementation
Range, all equivalent changes according to carried out by shape described in the utility model claims range, construction, feature and spirit with repair
Decorations, should be included in the scope of the claims of the utility model.
Claims (1)
1. a kind of vertical-type axial-flow pump, including pump housing pipe (1), Discharging bent-tube (2), pump shaft (3), diffuser (4), impeller (5) and suction
Water pipe (7), the pump shaft (3) is internal in the pump housing pipe (1) through setting, and the Discharging bent-tube (2) is arranged in the pump housing
Manage the top of (1), the suction hose (7) setting is in the lower part of the pump housing pipe (1), the diffuser (4) and impeller (5) from upper
The lower end of the pump shaft (3) is sequentially fixed under and, it is characterised in that: the inside of the pump housing pipe (1) is further fixed on filter cartridge
(6), the filter cartridge (6) is located at the lower section of the impeller (5), and the upper surface of the filter cartridge (6) is fixed with filter screen (8),
The middle part level of the filter cartridge (6), which is worn, to be fixed with elastic rod (9), elastic rod (9) the You Lianggen body of rod and is connected to bar
Compressed spring (10) composition in the middle part of body, the lower end of the elastic rod (9) is vertically connected with two plectrums (11), the elastic rod
(9) both ends are located at the outside of the filter cartridge (6), and the inner wall of the pump housing pipe (1) offers card slot (12), the elastic rod
(9) both ends are caught in the inside that filter cartridge (6) is fixed on to the pump housing pipe (1) inside card slot (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224013.7U CN208816411U (en) | 2018-07-31 | 2018-07-31 | A kind of vertical-type axial-flow pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224013.7U CN208816411U (en) | 2018-07-31 | 2018-07-31 | A kind of vertical-type axial-flow pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816411U true CN208816411U (en) | 2019-05-03 |
Family
ID=66272116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821224013.7U Expired - Fee Related CN208816411U (en) | 2018-07-31 | 2018-07-31 | A kind of vertical-type axial-flow pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208816411U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107507A (en) * | 2019-05-24 | 2019-08-09 | 高邮环流泵业有限公司 | Axial-flow pump with long service life |
| CN110131175A (en) * | 2019-05-24 | 2019-08-16 | 高邮环流泵业有限公司 | A kind of axial-flow pump of band filtering cleaning function |
| CN110131218A (en) * | 2019-05-23 | 2019-08-16 | 高邮环流泵业有限公司 | The automatic cleaning apparatus of axial-flow pump |
| CN110397597A (en) * | 2019-06-20 | 2019-11-01 | 高邮市环邮泵业有限公司 | A kind of sealing effect is good and the axial-flow pump of Unidirectional flow-limiting |
| CN112112816A (en) * | 2020-09-23 | 2020-12-22 | 泗县金皖泵业有限公司 | Multistage impeller axial-flow pump for agricultural machinery |
-
2018
- 2018-07-31 CN CN201821224013.7U patent/CN208816411U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131218A (en) * | 2019-05-23 | 2019-08-16 | 高邮环流泵业有限公司 | The automatic cleaning apparatus of axial-flow pump |
| CN110107507A (en) * | 2019-05-24 | 2019-08-09 | 高邮环流泵业有限公司 | Axial-flow pump with long service life |
| CN110131175A (en) * | 2019-05-24 | 2019-08-16 | 高邮环流泵业有限公司 | A kind of axial-flow pump of band filtering cleaning function |
| CN110107507B (en) * | 2019-05-24 | 2023-12-01 | 高邮环流泵业有限公司 | Axial flow pump with long service life |
| CN110397597A (en) * | 2019-06-20 | 2019-11-01 | 高邮市环邮泵业有限公司 | A kind of sealing effect is good and the axial-flow pump of Unidirectional flow-limiting |
| CN110397597B (en) * | 2019-06-20 | 2021-01-29 | 高邮市环邮泵业有限公司 | Axial-flow pump with good sealing effect and one-way flow limiting function |
| CN112112816A (en) * | 2020-09-23 | 2020-12-22 | 泗县金皖泵业有限公司 | Multistage impeller axial-flow pump for agricultural machinery |
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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: 20190503 Termination date: 20190731 |