CN205225769U - Automatic stirring immersible pump - Google Patents
Automatic stirring immersible pump Download PDFInfo
- Publication number
- CN205225769U CN205225769U CN201521048674.5U CN201521048674U CN205225769U CN 205225769 U CN205225769 U CN 205225769U CN 201521048674 U CN201521048674 U CN 201521048674U CN 205225769 U CN205225769 U CN 205225769U
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- CN
- China
- Prior art keywords
- vertical
- turbogrid plates
- axle sleeve
- impeller shaft
- pump body
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- 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 an automatic stirring immersible pump, including the pump body, motor, impeller shaft, be equipped with water inlet and delivery port on the pump body, the water inlet says through two inhalant canal intercommunications that the openings orientation is opposite that the pump bodys are outside, and inhalant canal sets up with the pump body is perpendicular, is equipped with vertical grating plant in inhalant canal's outer port department, is equipped with horizontal grating plant in the inboard inhalant canal of vertical grating plant, and vertical grating plant and horizontal grating plant's size matches with metal channels's diameter, and vertical grating plant and horizontal grating plant are equipped with inhalant canal 2 within a definite time, the output shaft of impeller shaft and motor links, and the motor setting is in the lower part of the pump body, the impeller shaft on the cover axle sleeve of taking the spine cutter is equipped with, the utility model discloses in the use, the two -layer grating plant of two independent inhalant canal cooperation interval cross arrangements can effectually block bold impurity outside the water inlet of the pump body, prevents to cause accumulative total wearing and tearing damage to the impeller of the pump body, has prolonged the life of the pump body.
Description
Technical field
The utility model relates to field of sewage treatment equipment, is specially a kind of automatic stirring submersible pump.
Background technique
The water used in the production and life process of the mankind, the overwhelming majority enters sewage conduct, but this does not illustrate that sewage quantity just equals confluent, because the water sometimes used does not enter sewage conduct, as fire-fighting, rinse street water row people storm sewer or evaporate, the seepage etc. of adding sewage conduct causes sewage quantity and is less than confluent, and the sewage quantity in general city is about 80% ~ 90% of confluent.In addition in some cases, the actual sewage quantity entering sewage conduct also may be greater than confluent, as underground water infiltrates through pipe joint place, the rainwater water work that well u flows into and factory or other users do not disperse on inspection, the confluent of these users may not be included in city and to concentrate within confluent etc., at this moment just may occur that sewage quantity is greater than confluent.
Municipal sewage treatment refers to for a change sewage character, makes it not produce harm and the measure taked to environment waters.Municipal sewage treatment is generally divided into three grades: coagulation, is that Applied Physics facture removes undissolved pollutant and parasitic ovum in sewage; Secondary treatment is that the oxidation operation of complexity various in sewage is degraded to simple material by applying biological facture; Tertiary treatment is the applied chemistry precipitation method, biochemical process, physical-chemical process etc., removes the organic substance, inorganic salts etc. of the phosphorus in sewage, nitrogen, difficult degradation.
All motor is on the pump housing for current existing sewage dirt submersible pump, and the pump housing below.Often have the dirt of bulk in sewage, be easy to block the pump housing when entering the pump housing, thus cause sewage dirt pump not use, greatly reduce efficiency and the effect of sewage treatment.
Chinese patent CN203584838U discloses a kind of sewage dirt submersible pump with pulverizing cutting device, comprise the pump housing, motor, impeller shaft, the pump housing is provided with water intake and water outlet, the output shaft of impeller shaft and motor is connected, it is characterized in that: described impeller shaft is set with barbed axle sleeve, axle sleeve is arranged on the impeller shaft place relative with water intake, and axle sleeve entirety is cylindrical shape, and the outer wall of axle sleeve is provided with multiple outstanding spine cutting knife; This model utility, owing to being fixed with the axle sleeve of band spine cutting knife on impeller shaft, can being stirred and be pulverized cutting, thus be decreased the damage of sewage dirt pump, be improve working efficiency after having bulk dirt to enter; But in use this model utility can not stop the bulk foreign material in water to enter water pump, and can there is to block failure conditions in use for some time in the filter screen usually arranged at water intake, need to change timely, use very inconvenient.
Model utility content
The purpose of this utility model is to provide a kind of automatic stirring submersible pump, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme:
A kind of automatic stirring submersible pump, comprise the pump housing, motor, impeller shaft, the pump housing is provided with water intake and water outlet, water intake passes through two openings intake tunnel communication channel pump housing outside towards the opposite, intake tunnel is vertical with the pump housing to be arranged, vertical Turbogrid plates are provided with at the external port place of intake tunnel, horizontal Turbogrid plates are provided with in intake tunnel inside vertical Turbogrid plates, the size of vertical Turbogrid plates and horizontal Turbogrid plates and the diameter compatible of metal passage close, and are provided with clearance space between vertical Turbogrid plates and horizontal Turbogrid plates; The output shaft of impeller shaft and motor is connected, motor is arranged on the bottom of the pump housing, and described impeller shaft is set with the axle sleeve of band spine cutting knife, axle sleeve is arranged on the impeller shaft place relative with water intake, axle sleeve entirety is cylindrical shape, and the outer wall of axle sleeve is provided with multiple outstanding spine cutting knife.
As the utility model further technological scheme, the width of clearance space is 3 ~ 10cm.
As the utility model further technological scheme, vertical Turbogrid plates and the grid on horizontal Turbogrid plates move towards mutually vertical.
As the utility model further technological scheme, axle sleeve is one or more equal-sized split-type structurals, and axle sleeve and impeller shaft adopt connecting key structure to fix.
Compared with prior art, the utility model in use, bulk impurity can effectively be blocked in outside the water intake of the pump housing by two two-layer Turbogrid plates that independently intake tunnel coordinates space crossings to arrange, prevent from causing accumulative abrasive damage to the impeller of the pump housing, extend the working life of the pump housing, owing to being fixed with the axle sleeve of band spine cutting knife on impeller shaft, can be stirred after having minority dirt to enter and be pulverized cutting, thus decrease the damage of sewage dirt submersible pump, improve working efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of automatic stirring submersible pump of the utility model.
Embodiment
Be described in more detail below in conjunction with the technological scheme of embodiment to this patent.
Refer to Fig. 1, a kind of automatic stirring submersible pump, comprise the pump housing 1, motor 2, impeller shaft 3, the pump housing 1 is provided with water intake 4 and water outlet 5, water intake 4 passes through two openings intake tunnel 7 communication channel pump housing 1 outside towards the opposite, intake tunnel 7 is vertical with the pump housing 1 to be arranged, vertical Turbogrid plates 8 are provided with at the external port place of intake tunnel 7, horizontal Turbogrid plates 10 are provided with in intake tunnel inside vertical Turbogrid plates 8, vertical Turbogrid plates 8 close with the size of horizontal Turbogrid plates 10 and the diameter compatible of metal passage, clearance space 9 is provided with between vertical Turbogrid plates 8 and horizontal Turbogrid plates 10, the width of this clearance space 9 is 3 ~ 10cm, vertical Turbogrid plates 8 and the grid on horizontal Turbogrid plates 10 move towards mutually vertical, in use, bulk impurity can effectively be blocked in outside the water intake of the pump housing by two two-layer Turbogrid plates that independently intake tunnel coordinates space crossings to arrange, prevent from causing accumulative abrasive damage to the impeller of the pump housing, extend the working life of the pump housing.
Impeller shaft 3 is connected with the output shaft of motor 2, motor 2 is arranged on the bottom of the pump housing 1, described impeller shaft 3 is set with the axle sleeve 6 of band spine cutting knife, axle sleeve 6 is arranged on impeller shaft 3 place relative with water intake 4, axle sleeve 6 entirety is cylindrical shape, the outer wall of axle sleeve 6 is provided with multiple outstanding spine cutting knife, conveniently installs, axle sleeve 6 is set to one or more equal-sized split-type structural, and axle sleeve 6 and impeller shaft 3 adopt connecting key structure to fix.Owing to being fixed with the axle sleeve of band spine cutting knife on impeller shaft, can being stirred after having bulk dirt to enter and be pulverized cutting, thus be decreased the damage of sewage dirt submersible pump, be improve working efficiency.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned mode of execution, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (4)
1. an automatic stirring submersible pump, it is characterized in that, comprise the pump housing, motor, impeller shaft, the pump housing is provided with water intake and water outlet, water intake passes through two openings intake tunnel communication channel pump housing outside towards the opposite, intake tunnel is vertical with the pump housing to be arranged, vertical Turbogrid plates are provided with at the external port place of intake tunnel, horizontal Turbogrid plates are provided with in intake tunnel inside vertical Turbogrid plates, the size of vertical Turbogrid plates and horizontal Turbogrid plates and the diameter compatible of metal passage close, and are provided with clearance space between vertical Turbogrid plates and horizontal Turbogrid plates; The output shaft of impeller shaft and motor is connected, motor is arranged on the bottom of the pump housing, and described impeller shaft is set with the axle sleeve of band spine cutting knife, axle sleeve is arranged on the impeller shaft place relative with water intake, axle sleeve entirety is cylindrical shape, and the outer wall of axle sleeve is provided with multiple outstanding spine cutting knife.
2. a kind of automatic stirring submersible pump according to claim 1, is characterized in that, the width of clearance space is 3 ~ 10cm.
3. a kind of automatic stirring submersible pump according to claim 1, is characterized in that, vertical Turbogrid plates and the grid on horizontal Turbogrid plates move towards mutually vertical.
4. a kind of automatic stirring submersible pump according to claim 1, is characterized in that, axle sleeve is one or more equal-sized split-type structurals, and axle sleeve and impeller shaft adopt connecting key structure to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048674.5U CN205225769U (en) | 2015-12-16 | 2015-12-16 | Automatic stirring immersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048674.5U CN205225769U (en) | 2015-12-16 | 2015-12-16 | Automatic stirring immersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205225769U true CN205225769U (en) | 2016-05-11 |
Family
ID=55900838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521048674.5U Expired - Fee Related CN205225769U (en) | 2015-12-16 | 2015-12-16 | Automatic stirring immersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205225769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628156A (en) * | 2020-12-20 | 2021-04-09 | 合肥恒大江海泵业股份有限公司 | Anti-blocking submersible pump |
-
2015
- 2015-12-16 CN CN201521048674.5U patent/CN205225769U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628156A (en) * | 2020-12-20 | 2021-04-09 | 合肥恒大江海泵业股份有限公司 | Anti-blocking submersible 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161216 |