CN2869404Y - Full-suction energy-saving vertical silt-proof discharge pump - Google Patents
Full-suction energy-saving vertical silt-proof discharge pump Download PDFInfo
- Publication number
- CN2869404Y CN2869404Y CN 200620089476 CN200620089476U CN2869404Y CN 2869404 Y CN2869404 Y CN 2869404Y CN 200620089476 CN200620089476 CN 200620089476 CN 200620089476 U CN200620089476 U CN 200620089476U CN 2869404 Y CN2869404 Y CN 2869404Y
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- China
- Prior art keywords
- pump
- suction
- water
- impeller
- runner
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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 is a vertical universal sucking sewage pump with functions of silt resistance and save energy, which belongs to centrifugal impurity pump. For resolving the problem of common pump having only oneside suction, the utility model designed new pump box with joining support and sealing function. After the pump box and pump cover joining up, the integral appearance is cylindrical form, the underside surface is outlet pipe, upper part is cylindrical inner cavity 9-5, the middle part is interlayer with internal flow channel 9-2, the external wall is suction pipe flow channel with trisection outrigger 9-1which can supply full water flow for inner cavity and can satisfy the flow capacity of main suction inlet, the bottom is lower main suction inlet 9-3, pump cover is circular cover plate with sealing function 9-4 supported by trisection vertical plate 9-7. With the universal sucking type structure, of which the middle is flow channel, the water content of pump box inner cavity is sufficient, can make up surface and down surface of vane wheel to draw water equally to increase flow, improve energy efficiency.
Description
Technical field
The utility model is a kind of centrifugal transh pump.
Background technique
Present common vertical anti-silt pollution discharge pump is made up of the motor and the pump housing substantially.Motor and pump are by the coupling direct connection, and the impeller form is an open type, is centrifugal transh pump.Impeller sucks sewage in the pump case through main negative water sucking mouth, and discharging because upper impeller main part five-way is subjected to the narrow upper impeller drinking water of runner own by outlet pipe can not have equal water sorption with bottom master's suction inlet less, and energy utilization rate is not high, and blowdown flow rate is few.
Summary of the invention
It is columniform complete sucking type structure pump box that the utility model provides a kind of outward appearance.Its lower side has drain opening, and top is large size cylindrical cavity 9-5, and the middle part is stream runner 9-2 in the interlayer, and outer wall is five equilibrium supporting leg suction sleeve runner 9-1, can supply with the sufficient water yield of inner chamber simultaneously, satisfies and goes up main suction inlet 9-6, sufficient flow.The bottom is following main suction inlet 9-3, pump cover is a circular cover up and down, support by the trisection riser, in the middle of the upper and lower covers is the space runner, and have a sealing function 9-4, and and after combining, pump box can make pump box inner chamber water content abundance, the impeller top and bottom can be absorbed water with equal parts, discharge through the downside drain opening, rate of energy is improved.
Description of drawings
The utility model is made up of the motor and the pump housing, and motor and pump by its structure of coupling direct connection are: 1, motor; 2, motor cabinet; 3, coupling; 4, bearing housing; 5, main shaft; 6, support; 7, sealing sheath; 8, impeller; 9, pump box pump cover; 10, water outlet; 11, stirrer; 12, the double support of doing of supporting leg suction sleeve; 13, O-ring seal; 14 protective nets; 15, lubricating cup; 16, bearing gland; 17, stirring shaft.The material flow passage components are spheroidal graphite cast iron.
The technological scheme that its technical problem that solves the utility model adopts
Have only a main suction effect for solving conventional pump, flow is little, and the low problem of the energy utilization rate that causes.Designing outward appearance is columniform complete sucking type structure pump box.The pump box lower side has a water outlet, and top is divided into large size suction cylindrical cavity flow channel type structure, and the middle part is interior stream runner, and outer wall is a supporting leg suction sleeve runner, can supply with the sufficient water yield of top inner chamber master suction inlet simultaneously, absorbs water with equal parts with the main suction inlet in bottom.Pump cover has space runner and the effect of sealed attachment support, and reaches the complete sucking type structure after pump box combines, and the impeller upper and lower surface is absorbed water simultaneously.When equal efficient, increase the discharge capacity of water pump, improved energy utilization rate.
Claims (3)
1, the vertical anti-silt pollution discharge pump of a kind of full suction, form by the motor and the pump housing, be centrifugal transh pump, impeller is an open type, motor and pump will be discharged this practical difference of complete sucking type structure and conventional pump of it is characterized in that through waste pipe in the sewage suction pump by the coupling direct connection by the water sucking mouth, upper impeller main part five-way can not absorb water the impeller top and bottom because of the water sucking mouth passage is narrow and small on an equal basis, this novel appearance is cylindrical, the bottom is the waste pipe runner, top is large size cylindrical cavity 9-5, the middle part is stream runner 9-2 in the interlayer, outer wall is five equilibrium supporting leg suction sleeve runner 9-1, can supply with the sufficient water yield of inner chamber simultaneously and satisfy and go up main suction inlet 9-6, and sufficient flow bottom is main suction inlet 9-3 down, form the impeller top and bottom while with amount water supply, reach the powerful water supply of complete sucking type.
2, connected and sealing by pump cover according to pump box in claim 1, the vertical anti-silt pollution discharge pump of desired full suction, pump cover is characterized in that branch two circular seal cover plate 9-4 up and down, is supported by the trisection riser, the space is a runner, first line of a couplet support connects pump box down, and sealing.
3, according to claim 1, vertical anti-its integral structure characteristic of silt pollution discharge pump of this novel full suction is: 1, motor; 2, motor cabinet; 3, coupling; 4, bearing housing; 5, main shaft; 6, support; 7, sealing sheath; 8, impeller; 9, pump box pump cover; 10, water outlet; 11, stirrer; 12, the double support of doing of supporting leg suction sleeve; 13, O-ring seal; 14 protective nets; 15, lubricating cup; 16, bearing gland; 17, stirring shaft.The material flow passage components are spheroidal graphite cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089476 CN2869404Y (en) | 2006-03-02 | 2006-03-02 | Full-suction energy-saving vertical silt-proof discharge pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089476 CN2869404Y (en) | 2006-03-02 | 2006-03-02 | Full-suction energy-saving vertical silt-proof discharge pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869404Y true CN2869404Y (en) | 2007-02-14 |
Family
ID=37724340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620089476 Expired - Fee Related CN2869404Y (en) | 2006-03-02 | 2006-03-02 | Full-suction energy-saving vertical silt-proof discharge pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869404Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422465A (en) * | 2015-12-31 | 2016-03-23 | 镇江江大泵业科技有限公司 | Multi-tip vertical silt-prevention blow-down pump |
| CN106762705A (en) * | 2017-02-10 | 2017-05-31 | 安徽嘉成泵业有限责任公司 | A kind of many suction nozzle slag slurry pump under liquid |
-
2006
- 2006-03-02 CN CN 200620089476 patent/CN2869404Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422465A (en) * | 2015-12-31 | 2016-03-23 | 镇江江大泵业科技有限公司 | Multi-tip vertical silt-prevention blow-down pump |
| CN106762705A (en) * | 2017-02-10 | 2017-05-31 | 安徽嘉成泵业有限责任公司 | A kind of many suction nozzle slag slurry pump under liquid |
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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: 20070214 |