CN201582144U - Blockless submersible sewage pump - Google Patents
Blockless submersible sewage pump Download PDFInfo
- Publication number
- CN201582144U CN201582144U CN2010201048166U CN201020104816U CN201582144U CN 201582144 U CN201582144 U CN 201582144U CN 2010201048166 U CN2010201048166 U CN 2010201048166U CN 201020104816 U CN201020104816 U CN 201020104816U CN 201582144 U CN201582144 U CN 201582144U
- Authority
- CN
- China
- Prior art keywords
- blockless
- bearing
- sand discharging
- discharging pump
- submersible sand
- 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 embodiment of the utility model discloses a blockless submersible sewage pump; an oil chamber and a machine seal seat of the blockless submersible sewage pump are independent parts, a bearing chamber of the blockless submersible sewage pump is arranged in the oil chamber, the blockless submersible sewage pump provided by the embodiment of the utility model carries out standardized design on the oil chamber, and separates the oil chamber from the machine seal seat, when the blockless submersible sewage pump needs different calibers, and the different machine seal seats can be used for matching, thereby realizing the standarization, the unity and the interchangeability of parts. In addition, the blockless submersible sewage pump provided by the embodiment of the utility model changes the original arrangement of separating the bearing chamber from the oil chamber to that of placing the bearing chamber in the oil chamber, and the oil in the oil chamber can lubricate a bearing, thereby reducing the temperature rise of the bearing and prolonging the service life of the bearing.
Description
Technical field
The utility model relates to submersible pump and makes the field, more particularly, relates to a kind of nothing and stops up proof submersible sand discharging pump.
Background technique
Do not have the proof submersible sand discharging pump of obstruction and be applicable to factory, the discharging of severe contamination waste water such as commerce, existing nothing is stopped up proof submersible sand discharging pump and is divided beginning until the part of grease chamber's part all is identical from motor section so as long as power is identical, machine envelope seat can be used for sealing the seam of the pump housing, the nothing of same power is stopped up proof submersible sand discharging pump can realize sealing the different pump housings by different machine envelope seats, thereby realize not having the change of stopping up the proof submersible sand discharging pump bore, but, machine envelope seat and grease chamber that existing nothing is stopped up proof submersible sand discharging pump are one, so the standard of Pump Body Parts, uniformity and interchangeability are not strong.In addition, bearing chamber and grease chamber that existing nothing is stopped up in the proof submersible sand discharging pump separate, and bearing can not get well cooling and lubricated, the working life of having reduced bearing.
The model utility content
In view of this, the utility model provides a kind of nothing to stop up proof submersible sand discharging pump, can not realize different grease chambeies and different machine envelope problems of mating to solve existing nothing obstruction proof submersible sand discharging pump.
For achieving the above object, the utility model provides following technological scheme:
A kind of nothing is stopped up proof submersible sand discharging pump, and grease chamber and machine envelope seat that described nothing is stopped up proof submersible sand discharging pump are separate part, and the bearing chamber that described nothing is stopped up proof submersible sand discharging pump is arranged in the described grease chamber.
Preferably, above-mentioned nothing is stopped up proof submersible sand discharging pump, and the impeller that described nothing is stopped up proof submersible sand discharging pump is the two blade impeller structure.
Preferably, above-mentioned nothing is stopped up proof submersible sand discharging pump, and the rotating shaft that described nothing is stopped up proof submersible sand discharging pump is provided with blade.
Preferably, above-mentioned nothing is stopped up proof submersible sand discharging pump, and described grease chamber is the grease chamber of Unseal type.
From above-mentioned technological scheme as can be seen, the nothing that provides among the utility model embodiment is stopped up proof submersible sand discharging pump the grease chamber is carried out standardized designs, the grease chamber is separated with machine envelope seat, do not need different bores to go coupling when there being the obstruction submersible pump with different machine envelope seats, realize standard, uniformity, the interchangeability of part, made things convenient for the user to buy part, reduce and buy pressure.In addition, the nothing that provides among the utility model embodiment stop up proof submersible sand discharging pump will original bearing chamber and changing into of separating of grease chamber bearing chamber is placed in the grease chamber, the oil in the grease chamber can lubricating bearings, the temperature rise of reduction bearing has prolonged working life of bearing.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 stops up the proof submersible sand discharging pump structural representation for the nothing that the utility model embodiment provides;
The nothing that Fig. 2 provides for the utility model embodiment is stopped up machine envelope stand structure schematic representation in the proof submersible sand discharging pump;
The nothing that Fig. 3 provides for the utility model embodiment is stopped up the structural representation of grease chamber in the proof submersible sand discharging pump;
The nothing that Fig. 4 provides for the utility model embodiment is stopped up the structural representation of stirring blade in the proof submersible sand discharging pump.
Embodiment
For quote and know for the purpose of, below with the label representative in the accompanying drawing parts be explained as follows:
1, grease chamber, 2, machine envelope seat, 3, stirring blade, 4, bearing chamber, 5, stator, 6, rotating shaft, 7, mechanical seal, 8, two blade impeller.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of nothing and has stopped up proof submersible sand discharging pump, shown in accompanying drawing 1-3, comprises grease chamber 1, machine envelope seat 2, and stirring blade 3, bearing chamber 4, stator 5, rotating shaft 6, mechanical seal 7, two blade impeller 8, wherein:
Nothing among the utility model embodiment is stopped up proof submersible sand discharging pump original integral type grease chamber is carried out standardized designs, grease chamber (as accompanying drawing 2) separated with machine envelope seat (as accompanying drawing 3), its principle is: as long as power of motor is identical, it is identical beginning to the part of grease chamber's part from the motor section branch, the pump in different apertures goes coupling by different machine envelope seats, realize standard type, uniformity, the interchangeability of part, reach and make things convenient for the user to buy accessory, minimizing purchase cost, manufacturing enterprise reduces quantity in stock, alleviates financial pressure, reduces production costs.
Nothing among the utility model embodiment is stopped up proof submersible sand discharging pump and will original bearing chamber is separated to change into the grease chamber and be placed in the grease chamber, can play lubricating bearings, reduction bearing temperature rise, prolongation bearing working life.Its principle is: the grease chamber that will seal originally changes the grease chamber of Unseal type into, and pump housing sealed end and motor seal end are separated, and reaches under the normal condition, if the medium machine of pump chamber zone of high pressure envelope is revealed, can directly not enter the motor seal place, guarantees that motor can not burn out.
The two blade impeller structure that nothing in the utility model is stopped up the proof submersible sand discharging pump employing has improved the dirt passing capacity, and mechanical seal is in the grease chamber, has prolonged the working life of mechanical seal.
Nothing in the utility model is stopped up proof submersible sand discharging pump with original rotating shaft lengthening, loads onto stirring blade at the rotating shaft position at pump intake place, has increased cutting function, reaches characteristics such as nothing is stopped up, antiwind, logical dirty ability is strong.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and other embodiments' difference that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (4)
1. one kind is not had the proof submersible sand discharging pump of obstruction, it is characterized in that, grease chamber and machine envelope seat that described nothing is stopped up proof submersible sand discharging pump are separate part, and the bearing chamber that described nothing is stopped up proof submersible sand discharging pump is arranged in the described grease chamber.
2. stop up proof submersible sand discharging pump according to the described nothing of claim 1, it is characterized in that, the impeller that described nothing is stopped up proof submersible sand discharging pump is the two blade impeller structure.
3. stop up proof submersible sand discharging pump according to the described nothing of claim 1, it is characterized in that, the rotating shaft that described nothing is stopped up proof submersible sand discharging pump is provided with blade.
4. stop up proof submersible sand discharging pump according to any described nothing of claim 1-3, it is characterized in that described grease chamber is the grease chamber of Unseal type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201048166U CN201582144U (en) | 2010-01-26 | 2010-01-26 | Blockless submersible sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201048166U CN201582144U (en) | 2010-01-26 | 2010-01-26 | Blockless submersible sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582144U true CN201582144U (en) | 2010-09-15 |
Family
ID=42724143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201048166U Expired - Fee Related CN201582144U (en) | 2010-01-26 | 2010-01-26 | Blockless submersible sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927552A (en) * | 2016-05-11 | 2016-09-07 | 浙江贝德泵业有限公司 | Water pump for sewerage system |
-
2010
- 2010-01-26 CN CN2010201048166U patent/CN201582144U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927552A (en) * | 2016-05-11 | 2016-09-07 | 浙江贝德泵业有限公司 | Water pump for sewerage system |
| CN105927552B (en) * | 2016-05-11 | 2019-10-25 | 贝德科技有限公司 | A kind of water pump for drainage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20110126 |