CN206221376U - A kind of high-power submerged centrifugal pump body - Google Patents
A kind of high-power submerged centrifugal pump body Download PDFInfo
- Publication number
- CN206221376U CN206221376U CN201621297904.6U CN201621297904U CN206221376U CN 206221376 U CN206221376 U CN 206221376U CN 201621297904 U CN201621297904 U CN 201621297904U CN 206221376 U CN206221376 U CN 206221376U
- Authority
- CN
- China
- Prior art keywords
- pump body
- main
- centrifugal pump
- centrifugal
- utility
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is related to pump technical field, more particularly to a kind of high-power submerged centrifugal pump body is centrifuged.The technical solution adopted in the utility model is：A kind of high-power submerged centrifugal pump body, including main pump body, main assembled shaft and centrifugal pump body, main pump body is provided with main pump body input, main pump body, main assembled shaft and centrifugal pump body are formed in one structure, main pump body input is provided with seal groove and two fixing holes, two centers of fixing hole are on the same line, the depth of seal groove is 2mm, main assembled shaft top is provided with the external screw thread of M25, location hole is additionally provided with main assembled shaft, centrifugal pump body is provided with pump housing assembling post, and centrifugal pump body lower section is additionally provided with seal boss.The utility model has the advantages that：The utility model intensity is high, low production cost, and more preferably, assembling is more convenient, can also make the better tightness of high-power centrifugal and submersible pump for safety and stability.
Description
Technical field
The utility model is related to pump technical field, more particularly to a kind of high-power submerged centrifugal pump body is centrifuged.
Background technology
Pump is used as a kind of universal machine, and its is widely used.With the development evolvement of water pump, various water are occurred in that
Pump, its title is multifarious, all different to the call of these water pumps and classification in various water pump books.Centrifugal and submersible pump is wherein
A class, be mainly made up of pump case, impeller, pump shaft, pump bracket etc..Prestart should first toward filling water in pump, the leaf of rotation after starting
Wheel drives the water in pump to rotate at a high speed, and water makees centrifugal motion, outwards throws away and be pressed into outlet pipe.After water is thrown out of, impeller is attached
Near pressure reduces, and a low-pressure area is just formed near rotating shaft.Here pressure is more much lower than atmospheric pressure, and the water of outside just exists
In the presence of atmospheric pressure, wash bottom valve open and enter in pump from water inlet pipe.The water rushed in is thrown out of again in being rotated at a high speed with impeller,
And it is pressed into outlet pipe.Impeller constantly rotates at a high speed under engine drive, and water is just continuously pumped to eminence from lower.
The centrifugal and submersible pump pump housing is usually to assemble what is formed with several corresponding spare and accessory parts, but this mode cannot be applied
Powerful centrifugal and submersible pump, due to the high working efficiency of high-power centrifugal and submersible pump, consumes energy also than larger, produced in pump
Energy is also very big, and assembling the mode for being formed cannot meet demand.
Utility model content
The purpose of this utility model is to provide a kind of high-power submerged centrifugal pump body, using integrally formed structure, greatly
The big intensity that improve the pump housing, is additionally provided with sealing gasket rigging position, enhances the sealing of the pump housing.
The technical solution of the utility model is as follows：
A kind of high-power submerged centrifugal pump body, including main pump body, main assembled shaft and centrifugal pump body, the one of the main pump body
While being provided with main pump body input, it is characterised in that：The main pump body, the main assembled shaft and the centrifugal pump body are formed in one
Structure, the main pump body input is provided with seal groove and two fixing holes, and the central shaft of two fixing holes is with always
On line, the depth of the seal groove is 2mm, and the main assembled shaft top is provided with the external screw thread of M25, is also set in the main assembled shaft
There is location hole, the centrifugal pump body is provided with pump housing assembling post, and the centrifugal pump body lower section is additionally provided with seal boss.
Further, the quantity of the pump housing assembling post is four, and the center of the pump housing assembling post is provided with pilot hole.
Further, the main pump body input is provided with structural bead.
The beneficial effects of the utility model：
The utility model intensity is high, low production cost, and more preferably, assembling is more convenient for safety and stability, can also make big
The better tightness of power centrifugal and submersible pump.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is positive effect schematic diagram of the present utility model；
Fig. 3 is vertical view design sketch of the present utility model；
In figure：1st, main pump body, 2, main pump body input, 3, main assembled shaft, 4, centrifugal pump body, 5, seal groove, 6, two are solid
Determine hole, 7, external screw thread, 8, location hole, 9, pump housing assembling post, 10, seal boss.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of high-power submerged centrifugal pump body, the utility model is applied to powerful diving
Centrifugal pump, substituted for the pump housing of traditional type, and traditional type is to fit together to form pump body structure by multiple spare and accessory parts.Traditional approach
In may be only available for the relatively small centrifugal pump of power, if used in cannot then meet demand in powerful submerged centrifugal pump.
The utility model includes main pump body 1, main assembled shaft 3 and centrifugal pump body 4, and they are the main structures of the whole pump housing.The main pump body 1
One side be provided with main pump body input 2, main pump body input 2 is attached with input equipment, input equipment can be pipeline or
Other structures.It is characterized in that：The main pump body 1, the main assembled shaft 3 and the centrifugal pump body 4 are formed in one structure, from
And the intensity pump housing higher can be formed, the use of high-power submerged centrifugal pump can be met, and also with use more long
Life-span, integrally formed part processing precision is also higher than what is assembled, thus work when stability it is more preferable.The main pump body
Input 2 is provided with seal groove 5 and two fixing holes 6, and two fixing holes 6 are used for immovable fitting mechanism, make cooperation compactness more
It is good.Seal groove 5 is put into wherein by by seal washer, and operation is more convenient when mounted, and makes better tightness, further may be used
Stability during being worked to the pump housing provides safeguard.The center of two fixing holes 6 on the same line, the seal groove 5
Depth be 2mm, seal washer put into it is more stable during seal groove 5, security during installation more preferably, without worrying seal washer
Can be dropped in installation process.The top of the main assembled shaft 3 is provided with the external screw thread 7 of M25, more convenient in assembling, by rotation
Mode can be assembled.Location hole 8 is additionally provided with the main assembled shaft 3, rigging position may insure by location hole 8
Accuracy, has ensured assembly precision.The centrifugal pump body 4 is provided with pump housing assembling post 9, assembles post 9 by the pump housing to make whole pump
Body links together with power supply part, and assembling is more firmly, more reliable.The lower section of the centrifugal pump body 4 is additionally provided with seal boss
10, increasing seal boss 10 allows the seal washer of this position to carry out Primary Location in assembling, is conducive to being installed,
Ease of assembly is operated, while also effectively preventing sealing ring sideslip influence sealing in installation process.
Preferably, the quantity of the pump housing assembling post 9 is four, the center of the pump housing assembling post 9 is provided with pilot hole,
The satisfying power being effectively ensured during fastened suffered by the pump housing is uniform, makes Assembly stability higher, and security is more
It is good.
Preferably, the main pump body input 2 is provided with structural bead, the structure for effectively increasing input 2 is strong
Degree, also causes that overall stability is more preferable.
The above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvement or replacement can also be made, these improvement
Or replacement also should be regarded as protection domain of the present utility model.
Claims (3)
1. a kind of high-power submerged centrifugal pump body, including main pump body (1), main assembled shaft (3) and centrifugal pump body (4), the master
One side of the pump housing (1) is provided with main pump body input (2), it is characterised in that：The main pump body (1), the main assembled shaft (3) and institute
State centrifugal pump body (4) to be formed in one structure, the main pump body input (2) is provided with seal groove (5) and two fixing holes
(6), on the same line, the depth of the seal groove (5) is 2mm, the main assembling to the central shaft of two fixing holes (6)
Axle (3) top is provided with the external screw thread of M25, and location hole (8) is additionally provided with the main assembled shaft (3), is set on the centrifugal pump body (4)
There is the pump housing to assemble post (9), centrifugal pump body (4) lower section is additionally provided with seal boss (10).
2. a kind of high-power submerged centrifugal pump body according to claim 1, it is characterised in that：The pump housing assembles post
(9) quantity is four, and the center of pump housing assembling post (9) is provided with pilot hole.
3. a kind of high-power submerged centrifugal pump body according to claim 1 and 2, it is characterised in that：The main pump body is defeated
Enter end (2) and be provided with structural bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297904.6U CN206221376U (en) | 2016-11-29 | 2016-11-29 | A kind of high-power submerged centrifugal pump body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297904.6U CN206221376U (en) | 2016-11-29 | 2016-11-29 | A kind of high-power submerged centrifugal pump body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221376U true CN206221376U (en) | 2017-06-06 |
Family
ID=58787098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621297904.6U Expired - Fee Related CN206221376U (en) | 2016-11-29 | 2016-11-29 | A kind of high-power submerged centrifugal pump body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402034A (en) * | 2016-11-29 | 2017-02-15 | 江苏斯别特制泵有限公司 | High-power submerged centrifugal pump body |
-
2016
- 2016-11-29 CN CN201621297904.6U patent/CN206221376U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402034A (en) * | 2016-11-29 | 2017-02-15 | 江苏斯别特制泵有限公司 | High-power submerged centrifugal pump body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206221376U (en) | A kind of high-power submerged centrifugal pump body | |
| CN106402034A (en) | High-power submerged centrifugal pump body | |
| CN204716626U (en) | A kind of backwater structure of submerged sewage pump water circulation cooling motor | |
| CN100504072C (en) | Centrifugal pump mouth ring sealing device | |
| CN208503033U (en) | A kind of efficient vertical pipeline mounted pump | |
| CN206389925U (en) | A kind of reel sprinkling irrigation machine energy-saving power device | |
| CN206753914U (en) | A kind of high-power centrifugal pump body | |
| CN214533557U (en) | High-performance axial flow pump with fluid corrosion resistant coating structure | |
| CN206753892U (en) | A kind of hydraulic pump closure | |
| CN206753902U (en) | A kind of high-power hydraulic pump pump body structure | |
| CN201106568Y (en) | High rotary speed centrifugal type self-sucking pump | |
| CN203770188U (en) | Submersible pump base | |
| CN203201819U (en) | Large-scale water pump | |
| CN206754169U (en) | A kind of high-power hydraulic pump connection bearing | |
| CN203584836U (en) | Diving slush pump for steel plate welding machine base | |
| CN204025071U (en) | Water-cooled horizontal pump | |
| CN210830360U (en) | Hydraulic coupling with simple structure | |
| CN218347631U (en) | High-pressure-resistant axial split sealing device | |
| CN106949066A (en) | A kind of high-power centrifugal pump body | |
| CN203516116U (en) | Composite tube base submerged slurry pump | |
| CN203516117U (en) | Submersible slurry pump with stainless steel base | |
| CN204371757U (en) | A kind of forced circulation pump | |
| CN203532200U (en) | Air compression pump | |
| CN207714427U (en) | A kind of box and pump integrated supply equipment of full frequency conversion | |
| CN208778252U (en) | A kind of water pump convenient for fixed installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |