CN204677442U - Horizontal single suction compact type centrifugal pump - Google Patents
Horizontal single suction compact type centrifugal pump Download PDFInfo
- Publication number
- CN204677442U CN204677442U CN201520149615.0U CN201520149615U CN204677442U CN 204677442 U CN204677442 U CN 204677442U CN 201520149615 U CN201520149615 U CN 201520149615U CN 204677442 U CN204677442 U CN 204677442U
- Authority
- CN
- China
- Prior art keywords
- pump
- cover
- impeller
- pump cover
- pump housing
- 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 horizontal single suction compact type centrifugal pump, comprise the spiral case pump housing (1), impeller (2), pump cover (3), mechanical sealing static ring (4), mechanical sealing linkage ring (5), machine block cover (6), motor shaft (7), connection end cap (8), cleaning hose (9) and motor (10), described impeller (2) is located in the spiral case pump housing (1), described pump cover (3) is arranged on the spiral case pump housing (1), described motor shaft (7) links through pump cover (3) and impeller (2), pump cover (3) be connected end cap (8) and connect with bolt, described motor (10) is arranged on and connects on end cap (8), described mechanical sealing static ring (4) directly embeds in pump cover (3), mechanical sealing linkage ring (5) side machine block cover (6) compresses, impeller (2) is directly contained on motor shaft (7), mechanical seal rinsing position leads to pump cover (3) side lug jointing from the spiral case pump housing (1) outlet port.
Description
Technical field
The utility model relates to centrifugal pump technical field, is specially a kind of horizontal single suction compact type centrifugal pump.
Background technique
Horizontal single-suction centrifugal pump is widely used in industry and urban water supply and sewerage, tall building supercharging water feeding, metallurgy, chemical industry, weaving, papermaking and the conveying of hotel's pressurization cycle and coordinative composition of equipments etc.Due to the difference of field condition, often had restriction requirement to the mounting point of pump and size, and the horizontal single-suction centrifugal pump of prior art is comparatively large due to volume, causes the adaptability in space poor.
Model utility content
The utility model provides a kind of small volume for above technical problem thus the strong horizontal single suction compact type centrifugal pump of space adaptability.
In order to achieve the above object, the technical solution of the utility model is: a kind of horizontal single suction compact type centrifugal pump, comprises the pump housing, impeller, pump cover, mechanical sealing static ring, mechanical sealing linkage ring, machine block cover, motor shaft, connection end cap, cleaning hose and motor; Described impeller is located in the pump housing, described pump cover is arranged on the pump housing, described motor shaft links through pump cover and impeller, pump cover is connected with connecting end cover bolt, described motor is arranged on connecting end and covers, and described mechanical sealing static ring directly embeds in pump cover, and mechanical sealing linkage ring side machine block cover compresses, impeller is directly contained on motor shaft, and mechanical seal rinsing position leads to pump cover side lug jointing from pump housing outlet port.
Can find out that this practical tool has the following advantages according to such scheme: cancel bearing suspension body structure, do not need coupling, impeller and motor coaxle operates impeller and motor coaxle, run more steady, reliably; Mechanical sealing static ring directly embeds in pump cover, need not location dimension; Install with replacing very convenient and swift; Taper pump cover is from rinsing the cooling of guarantee machine envelope, and integral pump body axial dimension is little, and center of gravity is low, and erection space is less, saves space.Import and export and be all positioned at the pump housing, can at care and maintenance in not detaching pipelines situation.
As improvement, described pump cover is provided with taper machine sealing chamber; Adopt taper pump cover, there is no mechanical seal cover.
As improvement, the described pump housing is the spiral case pump housing; Save space.
As improvement, described pump cover be connected end cap and be formed in one structure; Pump cover be connected end cap as one, pump cover is directly connected with motor side cover bolt.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of horizontal single suction compact type centrifugal pump of the present utility model.
Accompanying drawing illustrates: 1, the pump housing, 2, impeller, 3, pump cover, 4, mechanical sealing static ring, 5, mechanical sealing linkage ring, 6, machine block cover, 7, motor shaft, 8, connect end cap, 9, cleaning hose, 10, motor.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
A kind of horizontal single suction compact type centrifugal pump, is characterized in that: comprise the pump housing 1, impeller 2, pump cover 3, mechanical sealing static ring 4, mechanical sealing linkage ring 5, machine block cover 6, motor shaft 7, connection end cap 8, cleaning hose 9 and motor 10; Described impeller 2 is located in the pump housing 1, described pump cover 3 is arranged on the pump housing 1, described motor shaft 7 links through pump cover 3 and impeller 2, pump cover 3 be connected end cap 8 and connect with bolt, described motor 10 is arranged on and connects on end cap 8, and described mechanical sealing static ring 4 directly embeds in pump cover 3, and mechanical sealing linkage ring 5 side machine block cover 6 compresses, impeller 2 is directly contained on motor shaft 7, and mechanical seal rinsing position leads to pump cover 3 side lug jointing from the pump housing 1 outlet port; Described pump cover 3 is provided with taper machine sealing chamber; The described pump housing 1 is the spiral case pump housing; Described pump cover 3 be connected end cap 8 and be formed in one structure.
Be understandable that, above about specific descriptions of the present utility model, the technological scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (4)
1. a horizontal single suction compact type centrifugal pump, it is characterized in that: comprise the pump housing (1), impeller (2), pump cover (3), mechanical sealing static ring (4), mechanical sealing linkage ring (5), machine block cover (6), motor shaft (7), connection end cap (8), cleaning hose (9) and motor (10), described impeller (2) is located in the pump housing (1), described pump cover (3) is arranged on the pump housing (1), described motor shaft (7) links through pump cover (3) and impeller (2), pump cover (3) be connected end cap (8) and connect with bolt, described motor (10) is arranged on and connects on end cap (8), described mechanical sealing static ring (4) directly embeds in pump cover (3), mechanical sealing linkage ring (5) side machine block cover (6) compresses, impeller (2) is directly contained on motor shaft (7), mechanical seal rinsing position leads to pump cover (3) side lug jointing from the pump housing (1) outlet port.
2. horizontal single suction compact type centrifugal pump according to claim 1, is characterized in that: described pump cover (3) is provided with taper machine sealing chamber.
3. horizontal single suction compact type centrifugal pump according to claim 1, is characterized in that: the described pump housing (1) is the spiral case pump housing.
4. horizontal single suction compact type centrifugal pump according to claim 1, is characterized in that: described pump cover (3) be connected end cap (8) and be formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149615.0U CN204677442U (en) | 2015-03-16 | 2015-03-16 | Horizontal single suction compact type centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149615.0U CN204677442U (en) | 2015-03-16 | 2015-03-16 | Horizontal single suction compact type centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677442U true CN204677442U (en) | 2015-09-30 |
Family
ID=54177138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520149615.0U Expired - Fee Related CN204677442U (en) | 2015-03-16 | 2015-03-16 | Horizontal single suction compact type centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317086A (en) * | 2017-01-18 | 2018-07-24 | 何巨堂 | The shielded electric pump of two kinds of auxiliary liquid input systems is set |
-
2015
- 2015-03-16 CN CN201520149615.0U patent/CN204677442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317086A (en) * | 2017-01-18 | 2018-07-24 | 何巨堂 | The shielded electric pump of two kinds of auxiliary liquid input systems is set |
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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: 20150930 Termination date: 20190316 |