CN204572575U - The filtration of submersible pump - Google Patents
The filtration of submersible pump Download PDFInfo
- Publication number
- CN204572575U CN204572575U CN201520080992.3U CN201520080992U CN204572575U CN 204572575 U CN204572575 U CN 204572575U CN 201520080992 U CN201520080992 U CN 201520080992U CN 204572575 U CN204572575 U CN 204572575U
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- CN
- China
- Prior art keywords
- cover cap
- wedge
- shaped blocks
- outer cover
- internal layer
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- Expired - Fee Related
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Abstract
The utility model provides a kind of filtration of submersible pump, belongs to pump technology field.It solve the problem of existing submersible pump to the poor filtration effect of impurity.The filtration of this submersible pump, comprise the outer cover cap it with large mesh, outer cover cap is connected with the sidewall of the pump housing by linkage structure, the bottom of the pump housing is provided with the internal layer cover cap being positioned at outer cover cap, internal layer cover cap is provided with little mesh, the bottom of the pump housing is also provided with the fixed base for fixing internal layer cover cap, and internal layer cover cap is bolted on this fixed base.The utility model has the advantage such as reasonable in design, good filtration effect.
Description
Technical field
The utility model belongs to pump technology field, relates to a kind of submersible pump, particularly a kind of filtration of submersible pump.
Background technique
Existing water pump, for the impurity in anti-sealing enters in the pump housing, generally arranges guard, for the impurity in filtered water being positioned at the water inlet bottom water pump.In order to ensure the flow of pump intake, arrange larger by the mesh of guard, some tiny impurity can enter in the pump housing, are finally discharged by the water outlet of water pump.This net cover structure can not filter out the impurity in water completely, is not suitable on submersible pump.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of filtration of submersible pump of good filtration effect.
The purpose of this utility model realizes by following technical proposal:
The filtration of this submersible pump, be located at the water inlet bottom the pump housing, comprise the outer cover cap it with large mesh, described outer cover cap is connected by the sidewall of linkage structure with the described pump housing, it is characterized in that, the bottom of the described pump housing is provided with the internal layer cover cap being positioned at outer cover cap, and described internal layer cover cap is provided with little mesh, the bottom of the described pump housing is also provided with the fixed base for fixing internal layer cover cap, and described internal layer cover cap is bolted on this fixed base.
Outer cover cap can most of impurity in filtered water, and not filtrable impurity enters through the large mesh of outer cover cap, and the little mesh that internal layer cover cap is arranged is less, and internal layer cover cap can prevent the impurity entered in large mesh from entering in the pump housing.When impurity between outer cover cap and internal layer cover cap is more, dismantles outer cover cap and it is cleared up, the working efficiency of moment guarantee submersible pump.
In the filtration of above-mentioned submersible pump, described fixed base is at least two and is uniformly distributed, and described fixed seating is in the inner side of internal layer cover cap, and be provided with packing ring between described internal layer cover cap and fixed base, above-mentioned bolt is located in this packing ring.
In the filtration of above-mentioned submersible pump, described fixed base is three.
In the filtration of above-mentioned submersible pump, described linkage structure comprises the wedge-shaped blocks be located on outer cover cap madial wall and the projection be positioned on pump housing outer side wall, described wedge-shaped blocks is at least two and circumference along outer cover cap is uniformly distributed, and with the wedge-shaped blocks corresponding setting equal with the quantity of wedge-shaped blocks of the quantity of described projection, described projection has the groove matched with wedge-shaped blocks.
The width of groove matches with the thickness of wedge-shaped blocks, there is between its protrusions and adjacent protrusion the gap passed for wedge-shaped blocks, during installation, outer layer cover cover buckle is combined on the pump housing, wedge-shaped blocks is through arriving two adjacent projections behind gap, rotating outer cover cap several angle makes wedge-shaped blocks enter in groove, make wedge-shaped blocks be clamped in groove, reach the object that outer cover cap is connected with the pump housing.
In the filtration of above-mentioned submersible pump, the height of described wedge-shaped blocks increases gradually along the circumference of outer cover cap, and the maximum height of described wedge-shaped blocks is greater than the degree of depth of groove.
The width of groove matches with the thickness of wedge-shaped blocks, the rotation of outer cover cap can make wedge-shaped blocks and recessed axial locking, the height of wedge-shaped blocks increases gradually along the circumference of outer cover cap, and the maximum height of wedge-shaped blocks is greater than the degree of depth of groove, the rotation of outer cover cap can make wedge-shaped blocks and recessed radial direction lock, and reaches spacing, fastening and the effect of locking.
In the filtration of above-mentioned submersible pump, described wedge-shaped blocks is four.
Compared with prior art, the filtration of this submersible pump has the following advantages:
Install simple and convenient, only rotate outer cover cap several angle and can reach the object that outer cover cap fixes and lock, thus improve the installation rate of product; By the acting in conjunction of outer cover cap and internal layer cover cap, the impurity in effective anti-sealing enters into diving in this, good filtration effect.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of preferred embodiment that the utility model provides.
Fig. 2 is the transverse sectional view of the outer cover cap that the utility model provides.
Fig. 3 is the transverse sectional view of the pump housing that the utility model provides.
In figure, 1, the pump housing; 11, water intake; 12, fixed base; 13, protruding; 14, groove; 2, outer cover cap; 21, large mesh; 22, wedge-shaped blocks; 3, internal layer cover cap; 4, bolt; 5, packing ring.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
The filtration of submersible pump as shown in Figure 1, be located at water intake 11 place bottom the pump housing 1, it comprises the outer cover cap 2 it with large mesh 21, and outer cover cap 2 is connected by the sidewall of linkage structure with the pump housing 1.The bottom of the pump housing 1 is provided with the internal layer cover cap 3 being positioned at outer cover cap 2, and internal layer cover cap 3 is provided with little mesh, and the bottom of the pump housing 1 is also provided with the fixed base 12 for fixing internal layer cover cap 3, and internal layer cover cap 3 is fixed on this fixed base 12 by bolt 4.
Outer cover cap 2 can most of impurity in filtered water, and not filtrable impurity enters through the large mesh 21 of outer cover cap 2, and the little mesh that internal layer cover cap 3 is arranged is less, and internal layer cover cap 3 can prevent the impurity entered in large mesh 21 from entering in the pump housing 1.When impurity between outer cover cap 2 and internal layer cover cap 3 is more, dismantles outer cover cap 2 and it is cleared up, the working efficiency of moment guarantee submersible pump.
Fixed base 12 is at least two and is uniformly distributed, and as shown in Figure 1, fixed base 12 is positioned at the inner side of internal layer cover cap 3, is provided with packing ring 5 between internal layer cover cap 3 and fixed base 12, and bolt 4 is located in this packing ring 5.Concrete, the fixed base 12 in the present embodiment is three.
As shown in Figure 1, linkage structure comprises the wedge-shaped blocks 22 be located on outer cover cap 2 madial wall and the projection 13 be positioned on the pump housing 1 outer side wall, wedge-shaped blocks 22 is at least two and circumference along outer cover cap 2 is uniformly distributed, the quantity of protruding 13 and with wedge-shaped blocks 22 corresponding setting equal with the quantity of wedge-shaped blocks 22, as shown in figures 1 and 3, projection 13 has the groove 14 matched with wedge-shaped blocks 22.
The width of groove 14 matches with the thickness of wedge-shaped blocks 22, there is between its protrusions 13 and adjacent protrusion 13 gap passed for wedge-shaped blocks 22, during installation, outer cover cap 2 is fastened on the pump housing 1, wedge-shaped blocks 22 is through arriving two adjacent projections 13 behind gap, rotating outer cover cap 2 several angle makes wedge-shaped blocks 22 enter in groove 14, wedge-shaped blocks 22 is clamped in groove 14, reaches the object that outer cover cap 2 is connected with the pump housing 1.
As shown in Figure 2, the height of wedge-shaped blocks 22 increases gradually along the circumference of outer cover cap 2, and the maximum height of wedge-shaped blocks 22 is greater than the degree of depth of groove 14.In the present embodiment, as shown in Figure 2, the quantity of wedge-shaped blocks 22 is four.
The width of groove 14 matches with the thickness of wedge-shaped blocks 22, the rotation of outer cover cap 2 can make wedge-shaped blocks 22 and recessed axial locking, the height of wedge-shaped blocks 22 increases gradually along the circumference of outer cover cap 2, and the maximum height of wedge-shaped blocks 22 is greater than the degree of depth of groove 14, the rotation of outer cover cap 2 can make wedge-shaped blocks 22 and recessed radial direction lock, and reaches spacing, fastening and the effect of locking.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. the filtration of a submersible pump, be located at water intake (11) place of the pump housing (1) bottom, comprise the outer cover cap (2) it with large mesh (21), described outer cover cap (2) is connected by the sidewall of linkage structure with the described pump housing (1), it is characterized in that, the bottom of the described pump housing (1) is provided with the internal layer cover cap (3) being positioned at outer cover cap (2), described internal layer cover cap (3) is provided with little mesh, the bottom of the described pump housing (1) is also provided with the fixed base (12) for fixing internal layer cover cap (3), described internal layer cover cap (3) is fixed on this fixed base (12) by bolt (4).
2. the filtration of submersible pump according to claim 1, it is characterized in that, described fixed base (12) is at least two and is uniformly distributed, described fixed base (12) is positioned at the inner side of internal layer cover cap (3), be provided with packing ring (5) between described internal layer cover cap (3) and fixed base (12), above-mentioned bolt (4) is located in this packing ring (5).
3. the filtration of submersible pump according to claim 2, is characterized in that, described fixed base (12) is three.
4. the filtration of submersible pump according to claim 1, it is characterized in that, described linkage structure comprises the wedge-shaped blocks (22) be located on outer cover cap (2) madial wall and the projection (13) be positioned on the pump housing (1) outer side wall, described wedge-shaped blocks (22) is at least two and circumference along outer cover cap (2) is uniformly distributed, the quantity of described projection (13) equal with the quantity of wedge-shaped blocks (22) and with wedge-shaped blocks (22) corresponding setting, described projection (13) has the groove (14) matched with wedge-shaped blocks (22).
5. the filtration of submersible pump according to claim 4, is characterized in that, the height of described wedge-shaped blocks (22) increases gradually along the circumference of outer cover cap (2), and the maximum height of described wedge-shaped blocks (22) is greater than the degree of depth of groove (14).
6. the filtration of submersible pump according to claim 5, is characterized in that, described wedge-shaped blocks (22) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080992.3U CN204572575U (en) | 2015-02-05 | 2015-02-05 | The filtration of submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080992.3U CN204572575U (en) | 2015-02-05 | 2015-02-05 | The filtration of submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572575U true CN204572575U (en) | 2015-08-19 |
Family
ID=53865219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520080992.3U Expired - Fee Related CN204572575U (en) | 2015-02-05 | 2015-02-05 | The filtration of submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572575U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971896A (en) * | 2016-06-13 | 2016-09-28 | 广东精铟海洋工程股份有限公司 | Seawater lifting system provided with immersible pump disengagement preventing structure |
| CN105971899A (en) * | 2016-07-07 | 2016-09-28 | 广东精铟海洋工程股份有限公司 | Seawater lifting system with guiding pipe assembly |
| CN105971897A (en) * | 2016-06-13 | 2016-09-28 | 广东精铟海洋工程股份有限公司 | Seawater hoisting system |
-
2015
- 2015-02-05 CN CN201520080992.3U patent/CN204572575U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971896A (en) * | 2016-06-13 | 2016-09-28 | 广东精铟海洋工程股份有限公司 | Seawater lifting system provided with immersible pump disengagement preventing structure |
| CN105971897A (en) * | 2016-06-13 | 2016-09-28 | 广东精铟海洋工程股份有限公司 | Seawater hoisting system |
| CN105971899A (en) * | 2016-07-07 | 2016-09-28 | 广东精铟海洋工程股份有限公司 | Seawater lifting system with guiding pipe assembly |
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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 |
Granted publication date: 20150819 Termination date: 20160205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |