CN202659579U - Lower suction body for submersible pump - Google Patents
Lower suction body for submersible pump Download PDFInfo
- Publication number
- CN202659579U CN202659579U CN 201220307137 CN201220307137U CN202659579U CN 202659579 U CN202659579 U CN 202659579U CN 201220307137 CN201220307137 CN 201220307137 CN 201220307137 U CN201220307137 U CN 201220307137U CN 202659579 U CN202659579 U CN 202659579U
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- China
- Prior art keywords
- flange part
- lower suction
- matrix
- suction body
- flange
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of water pump parts, and particularly relates to a lower suction body for a submersible pump. According to the lower suction body, a first flange part which is connected with a water delivery part of the submersible pump is arranged on one side of a lower suction body base; a second flange is arranged on the other side of the base; the first flange is separated from the second flange; at least two flaky tie bars are arranged between the first flange part and the second flange part for connecting the first flange part and the second flange part; and the tie bars extend from the outer side of the base to the inner side of the base. Since the first flange is separated from the second flange, no pull rod column is arranged between the first flange and the second flange, the length of a pull rod is greatly reduced, and the cost is saved. Sufficient operation space is arranged between the flaky tie bars, so that a pull rod nut can be conveniently screwed up by operation personnel by using a hydraulic spanner. Thus, the lower suction body has the advantages of extremely conveniently assembling and disassembling a water pump and greatly increasing the working efficiency.
Description
Technical field
The utility model belongs to water pump component technical field, is specifically related to the lower suction body for submersible pump.
Background technique
The lower suction body of submersible pump is the water sucting part of submersible pump, the structure of traditional lower suction body is as described in Fig. 1,2, lower suction body comprises matrix 3, one side of matrix 3 is to divide the first flange part 31 that links to each other with the water delivery part of submersible pump, opposite side is the second flange part 32 that links to each other with the pump machine connected body of submersible pump, described the first flange part 31 be connected flange part 32 and connect as a wholely by pull bar post 9, be set to 10 in the pull bar post 9, and be provided with tie rod hole in each root pull bar post 9.Because the setting of pull bar post 9, therefore so that the pull bar length of traditional submersible pump is longer, and because the existence of pull bar post 9, so that can't use hydraulic spanner during fastening pull rod, and so that the whole pull bar of need at first dismantling during dismounting pump machine connected body, thereby cause the installation and maintenance difficulty large, inconvenient operation is demanded urgently improving.
Summary of the invention
The purpose of this utility model provides a kind of lower suction body for submersible pump, and the structure of this lower suction body has not only shortened the length of pull bar greatly, has saved cost, and so that the assembling of water pump and dismantle has very conveniently greatly improved working efficiency.
For achieving the above object, the technological scheme that the utility model adopts is: a kind of lower suction body for submersible pump, comprise lower suction body matrix, one side of matrix is provided with the water delivery part of submersible pump divides the first flange part that links to each other, the opposite side of matrix is provided with the second flange part, described the first flange part and the second flange part are separate, and be provided with the sheet lacing wire that is connected each other between the first flange part and the second flange part, lacing wire arranges two at least, and described lacing wire is from the inboard extension of matrix lateral matrix.
Simultaneously, the utility model can also be able to further realization by following technical measures:
Preferably, the cross section of described lacing wire is and is convenient to guide current to enter the oblate shape of matrix.
Further, the cross sectional area of described lacing wire reduces gradually from matrix inboard, matrix lateral.
Preferably, described lacing wire is set to 4～6 equably along the hoop of matrix.
Described the first flange part is provided with the tie rod hole that runs through the first flange part body between any two adjacent lacing wires, be provided with the connecting hole that runs through the second flange part body on described the second flange part.
The magnitude setting of described tie rod hole between any two adjacent lacing wires is two.
The beneficial effects of the utility model are:
1), because the first flange part and the second flange part in the utility model are separate, so between the first flange part and the second flange part, do not have the pull bar post, thereby greatly shortened the length of pull bar, saved cost.
2), the utility model is provided with the sheet lacing wire that is connected each other between the first flange part and the second flange part, and described lacing wire is extended from matrix lateral matrix is inboard.This structure of the present utility model has not only been improved the current situation significantly, and has enough operating spaces between each sheet lacing wire, thereby convenient operation librarian use hydraulic spanner is tightened pull-rod nut.Therefore the utility model is so that the assembling of water pump and dismantle has very conveniently greatly improved working efficiency.
Description of drawings
Fig. 1 is the structural representation of existing lower suction body.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the A-A sectional view of Fig. 3.
Fig. 5 is use view of the present utility model.
The implication of mark is as follows among the figure:
1-pull bar, 2-pull-rod nut, 3-matrix, 4-stud
5-pump machine connected body 6-lacing wire 7-connecting hole 8-tie rod hole
9-pull bar post 31-the first flange part 32-the second flange part
Embodiment
Shown in Fig. 3,4,5, a kind of lower suction body for submersible pump, comprise lower suction body matrix 3, one side of matrix 3 is provided with the water delivery part of submersible pump divides the first flange part 31 that links to each other, the opposite side of matrix 3 is provided with the second flange part 32 that links to each other with pump machine connected body 5, described the first flange part 31 and the second flange part 32 are separate, and be provided with the sheet lacing wire 6 that is connected each other between the first flange part 31 and the second flange part 32, lacing wire 6 arranges two at least, and described lacing wire 6 is from matrix 3 lateral matrixes 3 inboard extensions.
Preferably, as shown in Figure 3, the cross section of described lacing wire 6 is is convenient to guide current to enter the oblate shape of matrix 3.
Further, the cross sectional area of described lacing wire 6 reduces gradually from matrix 3 lateral matrixes 3 inboards.
Preferably, described lacing wire 6 is set to 4～6 equably along the hoop of matrix 3.
Shown in Fig. 3,4, described the first flange part 31 is provided with the tie rod hole 8 that runs through the first flange part body between any two adjacent lacing wires 6, is provided with the connecting hole 7 that runs through the second flange part body on described the second flange part 32.
Preferably, the magnitude setting of described tie rod hole 8 between any two adjacent lacing wires 6 is two.
Be described further below in conjunction with 5 pairs of working procedure of the present utility model of accompanying drawing.
The matrix 3 of lower suction body divides with the water delivery part of submersible pump by the first flange part 31 and links to each other, pull bar 1 passes successively the water delivery part of submersible pump and the tie rod hole 8 on the first flange part 31 and water delivery part and the lower suction body of submersible pump is connected as one, and the end of suction body one side is provided with pull-rod nut 2 under being positioned at of pull bar 1.
The matrix 3 of lower suction body links to each other with the pump machine connected body 5 of submersible pump by the second flange part 32, and the second flange part 32 links to each other by stud 4 with pump machine connected body 5.
Be provided with between described the first flange part 31 and the second flange part 32 and be convenient to the lacing wire 6 that guides current to enter matrix 3, lacing wire 6 quantity in this specific embodiment are set to six, not only can guarantee structural strength, and has enough large operating space between the adjacent lacing wire 6, operator can use hydraulic spanner more easily, thereby have greatly improved working efficiency.
After adopting the structure in the utility model, if need to change pump machine connected body 5, only need to turn on stud 4 and get final product, and do not need to take apart whole pull bar 1, thereby so that the length of pull bar has also been shortened in the assembling of water pump and dismantle very conveniently greatly, saved cost.
Claims (6)
1. lower suction body that is used for submersible pump, comprise lower suction body matrix (3), one side of matrix (3) is provided with the water delivery part of submersible pump divides the first flange part that links to each other (31), the opposite side of matrix (3) is provided with the second flange part (32), it is characterized in that: described the first flange part (31) is separate with the second flange part (32), and be provided with the sheet lacing wire (6) that is connected each other between the first flange part (31) and the second flange part (32), lacing wire (6) arranges two at least, and described lacing wire (6) is from the inboard extension of matrix (3) lateral matrix (3).
2. the lower suction body for submersible pump according to claim 1, it is characterized in that: the cross section of described lacing wire (6) is is convenient to guide current to enter the oblate shape of matrix (3).
3. the lower suction body for submersible pump according to claim 2, it is characterized in that: the cross sectional area of described lacing wire (6) reduces gradually from matrix (3) lateral matrix (3) inboard.
4. described lower suction body for submersible pump according to claim 1～3, it is characterized in that: described lacing wire (6) is set to 4～6 equably along the hoop of matrix (3).
5. the lower suction body for submersible pump according to claim 4, it is characterized in that: described the first flange part (31) is provided with the tie rod hole (8) that runs through the first flange part body between any two adjacent lacing wires (6), is provided with the connecting hole (7) that runs through the second flange part body on described the second flange part (32).
6. the lower suction body for submersible pump according to claim 5, it is characterized in that: the magnitude setting of described tie rod hole (8) between any two adjacent lacing wires (6) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307137 CN202659579U (en) | 2012-06-28 | 2012-06-28 | Lower suction body for submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307137 CN202659579U (en) | 2012-06-28 | 2012-06-28 | Lower suction body for submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659579U true CN202659579U (en) | 2013-01-09 |
Family
ID=47454488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307137 Expired - Fee Related CN202659579U (en) | 2012-06-28 | 2012-06-28 | Lower suction body for submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912847A (en) * | 2015-05-07 | 2015-09-16 | 安徽三联泵业股份有限公司 | Water inlet suction section part of vertical type pump |
-
2012
- 2012-06-28 CN CN 201220307137 patent/CN202659579U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912847A (en) * | 2015-05-07 | 2015-09-16 | 安徽三联泵业股份有限公司 | Water inlet suction section part of vertical type pump |
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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: 20130109 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |