CN102562604A - High-performance strong-corrosion-resistant self-sucking pump - Google Patents
High-performance strong-corrosion-resistant self-sucking pump Download PDFInfo
- Publication number
- CN102562604A CN102562604A CN2011104341656A CN201110434165A CN102562604A CN 102562604 A CN102562604 A CN 102562604A CN 2011104341656 A CN2011104341656 A CN 2011104341656A CN 201110434165 A CN201110434165 A CN 201110434165A CN 102562604 A CN102562604 A CN 102562604A
- Authority
- CN
- China
- Prior art keywords
- pump
- suction pipe
- self
- sucking
- 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.)
- Pending
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a high-performance strong-corrosion-resistant self-sucking pump. The self-sucking pump comprises a foundation which is fixedly connected with a pump body; the self-sucking pump is characterized in that: a trumpet-shaped suction pipe with a conical hole is arranged in the pump body; a jet flow nozzle is arranged in a pump front cover at the front end of the suction pipe, and a guide wheel and an impeller are arranged at the rear end of the suction pipe in a rotatable way; the rear end of the pump body is provided with a pump cover; the impeller is connected with a drive mechanism through a rotation shaft or in a magnetic transmission mode; the upper wall of the pump body is communicated with a pump body outlet; the jet flow nozzle is fixedly arranged in front of the front mouth of the suction pipe; the jet flow nozzle is communicated with a pressure chamber of the pump body through a channel in the pump body; and a check valve is fixedly arranged in the inlet of the pump body. Due to the creative design of a product, air and liquid separation is performed quickly, the self-sucking time is reduced obviously, the sucking travel is greatly improved, and the problem that a product cannot be conveyed under the working conditions of long sucking travel and high self-sucking frequency of the conventional corrosion-resistant self-sucking pump can be solved completely.
Description
Technical field
The present invention relates to the self-priming pump field, a kind of high-performance that concrete is self-priming pump of being able to bear strong corrosion.
Background technique
High-performance self-priming pump utilization venturi (Venturi) effect principle of being able to bear strong corrosion; With jet, centrifugal self-priming pump perfect adaptation and a kind of novel powerful self-priming pump of well-designed manufacturing; It integrates corrosion resistant, self-priming, conveying three big functions; Compact structure, high, the self-priming time weak point of suction journey are the ideal products of all kinds of medium transport such as chemical industry strong acid of new generation, highly basic, organic solvent.
At present; Domestic existing corrosion-resistant self-priming pump; Defectives such as ubiquity suction journey little (generally in 3 meters), gas-liquid separation effect is poor, self-priming time is long, particularly carry the barreled volatile medium, need frequent when using self-absorption function (promptly taking out bucket), often occur because of liquid on the self-priming weak effect difficulty, can not self-priming even cause phenomenon such as pump damage; And general to take out the barrel pump lift all very low, can't the material in the bucket be delivered directly in the reaction kettle.
Summary of the invention
The invention provides and a kind ofly can carry out gas-liquid separation fast, significantly shortened self-priming time, and significantly improved the high-performance of the inhaling journey self-priming pump of being able to bear strong corrosion.
Technological scheme of the present invention:
The high-performance self-priming pump of being able to bear strong corrosion comprises base, is fixedly connected with the pump housing on the base; It is characterized in that: the tubaeform suction pipe that has cone shape hole is installed in the described pump housing; In the pump protecgulum of suction pipe front end jet nozzle is housed, the rear end is rotatablely equipped with guide wheel and impeller, and pump housing rear end is equipped with pump cover; Impeller connects driving mechanism through the mode of rotating shaft or magnetic drives, and described pump housing upper wall is communicated with pump housing outlet; Prosopyle the place ahead of described suction pipe is installed with jet nozzle, and described jet nozzle is through the pressure chamber of the inner channel connection pump housing of the pump housing, and the import internal fixation of the pump housing is equipped with one-way valve.
The described high-performance self-priming pump of being able to bear strong corrosion, its characteristic is being: the spout of described jet nozzle and suction pipe UNICOM, the suction pipe front end is less, the rear end import is bigger, for tubaeform; Parts such as described entrance sleeve, safety check, suction pipe, guide wheel, impeller all be lined with fluoroplastic through hot melt techniques.
Advantage of the present invention:
This product carries out gas-liquid separation fast through the design of its original creation, has significantly shortened self-priming time, and has significantly improved the suction journey, has thoroughly solved existing corrosion-resistant self-priming pump and has inhaled a difficult problem that can not find the proper product conveying under journey height and the frequent self-priming operating mode.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Referring to accompanying drawing, the high-performance self-priming pump of being able to bear strong corrosion comprises base 1; Be fixedly connected with the pump housing 2 on the base 1; The loudspeaker suction pipe 3 that has cone shape hole is installed in the pump housing 2, in the pump protecgulum 4 of suction pipe 3 front ends jet nozzle 5 is housed, jet nozzle 5 is through the channel connection suction pipe 3 of the pump housing 2 with pump protecgulum 4 inside; The rear end is rotatablely equipped with guide wheel 6 and impeller 7; The pump housing 2 rear ends are equipped with pump cover 8, and impeller 7 connects driving mechanism through the mode of rotating shaft or magnetic drives, and the described pump housing 2 upper walls are communicated with pump housing outlet; The import internal fixation of pump protecgulum 4 is equipped with one-way valve 9; The spout of jet nozzle 5 is less, suction pipe 3 rear end imports are bigger, for tubaeform; On the parts such as described entrance sleeve 10, safety check 9, pump protecgulum 4, the pump housing 2, jet nozzle 5, suction pipe 3, guide wheel 6, impeller 7 all hot melt fluoroplastic are arranged.
Below further specify: flow passage components of the present invention adopt the fluoroplastic hot melt techniques, and according to the characteristics of fluoroplastic heat fusing mould pressing technology, have carried out structural design, process through lining, technology such as plastic; Therefore the present invention can carry all kinds of media such as strong acid, highly basic, strong oxidizer, organic solvent, has superpower corrosion resistant performance.During work, fill liquid, install export pipeline from the pump housing 2 outlets; Inlet ductwork is connected with entrance sleeve 10, confirming to turn to primer pump under the satisfactory situation, the gas-liquid mixture of high pressure flows to the pump housing 2 from impeller 7 outlets through guide wheel 6; Gas-liquid is separated rapidly under the effect of guide wheel 6, and gas is little because of density, discharges from the outlet of the pump housing 2; Liquid sprays through jet nozzle through protecgulum 4 bottoms, and jet flows into the import of impeller 7 again through suction pipe 3.Because import negative pressure that impeller 7 high speed rotating produce and jet are through the effect of the dual suction of Venturi effect of suction pipe generation; The self-priming effect of pump is strengthened greatly; High-pressure gas-liquid mixture gas-liquid under the effect of guide wheel 6 is separated rapidly again significantly shortens period of exhaust; Simultaneously, jet has also effectively improved the anti-cavitation performance of pump and has reclaimed liquid energy, and the lift of pump than small flow the time is improved.
Claims (2)
1. the high-performance self-priming pump of being able to bear strong corrosion comprises base, is fixedly connected with the pump housing on the base; It is characterized in that: the tubaeform suction pipe that has cone shape hole is installed in the described pump housing; In the pump protecgulum of suction pipe front end jet nozzle is housed, the rear end is rotatablely equipped with guide wheel and impeller, and pump housing rear end is equipped with pump cover; Impeller connects driving mechanism through the mode of rotating shaft or magnetic drives, and described pump housing upper wall is communicated with pump housing outlet; Prosopyle the place ahead of described suction pipe is installed with jet nozzle, and described jet nozzle is through the pressure chamber of the inner channel connection pump housing of the pump housing, and the import internal fixation of the pump housing is equipped with one-way valve.
2. the high-performance according to claim 1 self-priming pump of being able to bear strong corrosion, its characteristic is being: the spout of described jet nozzle and suction pipe UNICOM, the suction pipe front end is less, the rear end import is bigger, for tubaeform; Parts such as described entrance sleeve, safety check, suction pipe, guide wheel, impeller all be lined with fluoroplastic through hot melt techniques.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104341656A CN102562604A (en) | 2011-12-22 | 2011-12-22 | High-performance strong-corrosion-resistant self-sucking pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104341656A CN102562604A (en) | 2011-12-22 | 2011-12-22 | High-performance strong-corrosion-resistant self-sucking pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102562604A true CN102562604A (en) | 2012-07-11 |
Family
ID=46408914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104341656A Pending CN102562604A (en) | 2011-12-22 | 2011-12-22 | High-performance strong-corrosion-resistant self-sucking pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102562604A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179255A (en) * | 2015-10-20 | 2015-12-23 | 芜湖环球汽车配件有限公司 | Self-priming jet pump |
| CN107540119A (en) * | 2016-06-29 | 2018-01-05 | 北京联合创业环保工程股份有限公司 | A kind of processing method of the high organic wastewater of high salt |
| WO2021000402A1 (en) * | 2019-07-04 | 2021-01-07 | 利欧集团浙江泵业有限公司 | Jet water pump |
| CN112703320A (en) * | 2018-09-12 | 2021-04-23 | 倍得龙有限公司 | Self-priming centrifugal pump |
| CN113606151A (en) * | 2021-07-23 | 2021-11-05 | 浙江派尼尔科技股份有限公司 | Automatic exhaust water pump system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0361329A1 (en) * | 1988-09-26 | 1990-04-04 | CALPEDA S.p.A. | Self-priming jet pump with built-in ejector |
| CN201074610Y (en) * | 2007-07-05 | 2008-06-18 | 丁基祥 | High-efficiency self-sucking pump |
| CN201236809Y (en) * | 2008-08-08 | 2009-05-13 | 安徽卧龙泵阀有限责任公司 | Novel fluoroplastic alloy self-suction pump |
| CN201671833U (en) * | 2010-05-11 | 2010-12-15 | 福建天工电机有限公司 | Jet self-priming pump |
| CN101988523A (en) * | 2009-08-01 | 2011-03-23 | 陈坚 | Anti-air-backflow type flow guide cover of self-priming jet pump |
| CN202493442U (en) * | 2011-12-22 | 2012-10-17 | 安徽江南泵阀有限公司 | High-performance strong-corrosion-resisting self-priming pump |
-
2011
- 2011-12-22 CN CN2011104341656A patent/CN102562604A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0361329A1 (en) * | 1988-09-26 | 1990-04-04 | CALPEDA S.p.A. | Self-priming jet pump with built-in ejector |
| CN201074610Y (en) * | 2007-07-05 | 2008-06-18 | 丁基祥 | High-efficiency self-sucking pump |
| CN201236809Y (en) * | 2008-08-08 | 2009-05-13 | 安徽卧龙泵阀有限责任公司 | Novel fluoroplastic alloy self-suction pump |
| CN101988523A (en) * | 2009-08-01 | 2011-03-23 | 陈坚 | Anti-air-backflow type flow guide cover of self-priming jet pump |
| CN201671833U (en) * | 2010-05-11 | 2010-12-15 | 福建天工电机有限公司 | Jet self-priming pump |
| CN202493442U (en) * | 2011-12-22 | 2012-10-17 | 安徽江南泵阀有限公司 | High-performance strong-corrosion-resisting self-priming pump |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179255A (en) * | 2015-10-20 | 2015-12-23 | 芜湖环球汽车配件有限公司 | Self-priming jet pump |
| CN107540119A (en) * | 2016-06-29 | 2018-01-05 | 北京联合创业环保工程股份有限公司 | A kind of processing method of the high organic wastewater of high salt |
| CN112703320A (en) * | 2018-09-12 | 2021-04-23 | 倍得龙有限公司 | Self-priming centrifugal pump |
| CN112703320B (en) * | 2018-09-12 | 2023-02-28 | 倍得龙有限公司 | Self-priming centrifugal pump |
| WO2021000402A1 (en) * | 2019-07-04 | 2021-01-07 | 利欧集团浙江泵业有限公司 | Jet water pump |
| CN113606151A (en) * | 2021-07-23 | 2021-11-05 | 浙江派尼尔科技股份有限公司 | Automatic exhaust water pump system |
| CN113606151B (en) * | 2021-07-23 | 2023-05-26 | 浙江派尼尔科技股份有限公司 | Automatic exhaust water pump system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102562604A (en) | High-performance strong-corrosion-resistant self-sucking pump | |
| CN100436821C (en) | Deep-well pump molded by punching and welding | |
| CN104863904B (en) | One kind dynamically strong vortex lead jetting device | |
| CN202040088U (en) | High-efficiency, energy-saving and leakage-free vertical self-sucking pump | |
| CN201292950Y (en) | Injection self-priming pump | |
| CN103521113A (en) | Mixing and stirring system for physical sensitization of emulsion explosives | |
| CN202493442U (en) | High-performance strong-corrosion-resisting self-priming pump | |
| WO2008143111A1 (en) | Minus-ion liquid manufacturing apparatus | |
| CN206320047U (en) | High-efficiency centrifugal pump | |
| CN102322424B (en) | Jet self-sucking centrifugal water pump | |
| CN105604959B (en) | Powershift combined agricultural water pump | |
| CN201593508U (en) | Double-jet self sucking pump | |
| CN202030327U (en) | Rotary valve feeding port structure | |
| CN202738637U (en) | Oxygenation water pump | |
| CN213016819U (en) | High-efficient centrifugation is from inhaling structure | |
| CN205654618U (en) | Steam -jet ejector water pump | |
| CN202506622U (en) | Device for hydraulically conveying sand-carrying fluid | |
| CN102146813A (en) | Waste steam heating, pressurizing and recycling system | |
| CN201982149U (en) | Recycling system of exhaust steam by increasing temperature and pressure | |
| CN206858201U (en) | Efficient malleation holds air-tube type air-floating apparatus under the arm | |
| CN202746275U (en) | Centrifugal pump assembly with accelerating and multi-phase fluid separating transport | |
| CN205045841U (en) | Gas release blender is dissolved to high efficiency | |
| CN216199320U (en) | Oil gas well head falls back pressure device | |
| CN216407184U (en) | Slurry pump convenient to clean | |
| CN204942105U (en) | A kind of turbo type water pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120711 |