CN203189340U - Vertical type volute pump - Google Patents
Vertical type volute pump Download PDFInfo
- Publication number
- CN203189340U CN203189340U CN 201320117607 CN201320117607U CN203189340U CN 203189340 U CN203189340 U CN 203189340U CN 201320117607 CN201320117607 CN 201320117607 CN 201320117607 U CN201320117607 U CN 201320117607U CN 203189340 U CN203189340 U CN 203189340U
- Authority
- CN
- China
- Prior art keywords
- pump
- bearing component
- base
- suction elbow
- support body
- 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 relates to a vertical type volute pump which comprises a pump body, a support body, a pump cover, a pump shaft, an upper bearing component, a lower bearing component, an impeller, a suction elbow and a base. The support body is arranged at the top of the pump body, the suction elbow and the base are arranged at the bottom of the pump body, the pump shaft, the upper bearing component and the lower bearing component are arranged in the support body, the impeller is positioned in the pump body, the suction elbow and the base are of an integrated structure, the upper bearing component and the lower bearing component are respectively fixed in the support body through bolts, and the support body is connected at the top of the pump body through a bolt. The vertical type volute pump enable the suction elbow and the base to be combined into one part, so that the strength and the rigidity of the suction elbow are improved, larger action force of flowing media can be borne, and vibration of the pump body is reduced. The pump cover and the support body are combined into one part, so that the vertical type volute pump is simplified in structure and convenient to maintain and overhaul. The upper bearing component and the lower bearing component can be taken out of the support body together so as to be convenient to maintain and overhaul.
Description
Technical field
The utility model relates to a kind of vertical volute pump.
Background technique
At present, normally used vertical volute pump, suction elbow is installed on the base, when the active force of flowing medium is big, can cause the vibration of the pump housing; And the bearing part in the pump, rotor part etc. are not quick detachable, and are comparatively loaded down with trivial details during Maintenance and Repair.
The model utility content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of above-mentioned defective that solved is provided, and the vibration that has alleviated the pump housing, Maintenance and Repair be vertical volute pump easily.
Vertical volute pump described in the utility model, comprise the pump housing, stake body, pump cover, pump shaft, upper bearing (metal) parts, lower bearing parts, impeller, suction elbow and base, wherein stake body is positioned at pump housing top, suction elbow and base are positioned at pump housing bottom, pump shaft, upper bearing (metal) parts and lower bearing parts are positioned at stake body, impeller is positioned at the pump housing, suction elbow and base are integral structure, by being bolted in the stake body, stake body is connected pump housing top by bolt respectively for upper bearing (metal) parts and lower bearing parts.
Described stake body and pump cover are integral structure.
The beneficial effect that the utility model has is: vertical volute pump is combined into a part with suction elbow and base, has increased intensity and the rigidity of suction elbow, can bear the active force of bigger flowing medium, reduces the vibration of the pump housing; Pump cover and stake body are combined into a part, and designs simplification is convenient to Maintenance and Repair; Upper and lower bearing part can take out from stake body together, is convenient to Maintenance and Repair.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, the pump housing; 2, stake body; 3, pump cover; 4, pump shaft; 5, upper bearing (metal) parts; 6, lower bearing parts; 7, impeller; 8, suction elbow; 9, base.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1, stake body 2 is positioned at the pump housing 1 top, suction elbow 8 and base 9 are positioned at the pump housing 1 bottom, pump shaft 4, upper bearing (metal) parts 5 and lower bearing parts 6 are positioned at stake body 2, impeller 7 is positioned at the pump housing 1, and suction elbow 8 and base 9 are integral structure, and upper bearing (metal) parts 5 and lower bearing parts 6 are respectively by being bolted in the stake body 2, stake body 2 is connected the pump housing 1 top by bolt, and stake body 2 is integral structure with pump cover 3.
Under the situation of not dismantling inlet and outlet pipe, as long as the bolt that striking body 2 and the pump housing are 1, bearing part integral body can be split out, then, pull down impeller 7, after unclamping the bolt of upper bearing (metal) parts 5, lower bearing parts 6 and stake body 2, whole bearing part and pump shaft 4 can integral body split out, and are convenient to Maintenance and Repair especially.
Claims (2)
1. vertical volute pump, comprise the pump housing (1), stake body (2), pump cover (3), pump shaft (4), upper bearing (metal) parts (5), lower bearing parts (6), impeller (7), suction elbow (8) and base (9), wherein stake body (2) is positioned at the pump housing (1) top, suction elbow (8) and base (9) are positioned at the pump housing (1) bottom, pump shaft (4), upper bearing (metal) parts (5) and lower bearing parts (6) are positioned at stake body (2), impeller (7) is positioned at the pump housing (1), it is characterized in that: suction elbow (8) and base (9) are integral structure, by being bolted in the stake body (2), stake body (2) is connected the pump housing (1) top by bolt respectively for upper bearing (metal) parts (5) and lower bearing parts (6).
2. vertical volute pump according to claim 1 is characterized in that: described stake body (2) is integral structure with pump cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117607 CN203189340U (en) | 2013-03-14 | 2013-03-14 | Vertical type volute pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117607 CN203189340U (en) | 2013-03-14 | 2013-03-14 | Vertical type volute pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189340U true CN203189340U (en) | 2013-09-11 |
Family
ID=49106202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320117607 Expired - Fee Related CN203189340U (en) | 2013-03-14 | 2013-03-14 | Vertical type volute pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189340U (en) |
-
2013
- 2013-03-14 CN CN 201320117607 patent/CN203189340U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20180314 |