CN2544118Y - Aseptic frequency-changing energy-saving corrosion-proof no-leakage double-core say type environment protection pump - Google Patents
Aseptic frequency-changing energy-saving corrosion-proof no-leakage double-core say type environment protection pump Download PDFInfo
- Publication number
- CN2544118Y CN2544118Y CN 02237487 CN02237487U CN2544118Y CN 2544118 Y CN2544118 Y CN 2544118Y CN 02237487 CN02237487 CN 02237487 CN 02237487 U CN02237487 U CN 02237487U CN 2544118 Y CN2544118 Y CN 2544118Y
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- China
- Prior art keywords
- capsule
- pump
- diplocardia
- liquid
- frequency
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- Expired - Fee Related
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Abstract
The utility model relates to an aseptic frequency-conversion environment protection pump that has energy conservation, anticorrosion, no leakage and double-heart capsule, comprising an upper cover (7), a lower cover (15) and a pump body (14). A central bearing (2) is arranged between the upper cover (7) and the lower cover (15). The utility model is characterized in that: the central bearing (2) is provided with a main shaft (1) which is connected with a 2.2kw variable-frequency motor and a eccentric shaft (21); the main shaft (1) and the eccentric shaft (21) are connected with a shaft sleeve (12) by a bearing (22) and rotate around the pump body (14) and repeatedly extrude neighboring a double-heart capsule (11) and a double-heart capsule (8) which are provided with a ball valve that can close and open a liquid inlet and a liquid outlet, so as to lead the double-heat capsules (11) to be communicated and be separated with a liquid inlet chamber and a liquid outlet chamber.
Description
Technical field
The utility model relates to a kind of equipment that integrates multi-functional conveying liquid medium, specifically, is that the anticorrosion nothing of a kind of aseptic energy-saving and frequency-variable is leaked diplocardia capsule formula environment protecting pump.
Background technique
At present, known all kinds of pumps are as gear pump, vane pump, multiselect is with the fixing motor of revolution of 6.5kw-7.5kw, the pump of this traditional form, and its drive part can not separate with transport portion, time one is long, and tightness reduces, liquid a large amount of to external leakage, make gear, blade, bearing corrosion wear and tear very big, corrosion particularly sour, that the alkali lye body medium causes is more serious, its function is descended rapidly, and even scrap, influence is produced, and destroys environment.The material multiselect stainless steel of current all kinds of corrosion protection pumps, there are shortcomings such as difficulty of processing is big, expense is high, anti-corrosive properties are poor, the life-span is short, especially use the pump aspect beverage, grow the mould of black from level to level around it, when carrying the drink liquid medium, be easy to generate the healthy of cross infection, befouling environment, harm people.
The content of model utility
In order to overcome the shortcoming and defect of above-mentioned all kinds of pumps, a purpose of the present utility model provides a kind of pump that drive part and transport portion are separated, thereby drive part can not corroded by liquid medium.
Another purpose of the present utility model provides a kind of pump, and it adopts the 2.2kw variable-frequency motor, thereby according to the revolution of the Flow-rate adjustment motor of required liquid medium, reaches purpose of energy saving.
Another purpose of the present utility model provides a kind of pump, and its full pump adopts fluoroplastic to make, thereby reaches strong, the anticorrosion stable effect of anti-corrosive properties.
A purpose more of the present utility model provides a kind of pump, and it adopts the plastics that add antimicrobial agent, makes antimicrobial component muchly, little by little outwards discharge, and reaches to kill growing and surviving of various bacteriums, prevents the effect of cross infection, befouling environment.
For achieving the above object, pump of the present utility model comprises the pump housing (14) that has loam cake (7) and lower cover (15), loam cake (7) and lower cover (15) are provided with centre bearing (2), it is characterized in that being equipped with in the centre bearing (2) the coaxial main shaft (1) and the eccentric shaft (21) that link to each other with the 2.2kw variable-frequency motor, main shaft (1) links to each other with axle sleeve (12) by bearing (22) with eccentric shaft (21) and one common peripheral is pushed diplocardia capsule (11) and the diplocardia capsule (8) that is adjacent setting repeatedly around the rotation of the center of the pump housing (14), and diplocardia capsule (11) and diplocardia capsule (8) are provided with and are used for sealing and opening into, the ball valve of liquid outlet makes the diplocardia capsule and advances, liquid outtake chamber communicates or is separated by.
Description of drawings
Fig. 1 is the sectional drawing of the utility model structure;
Embodiment
Referring to Fig. 1, the top and the bottom of the pump housing of the present utility model (14) have spiral-lock thereon, loam cake (7) and lower cover (15) by screw locking, loam cake (7) and lower cover (15) are provided with centre bearing (2), the coaxial main shaft (1) and the eccentric shaft (21) that link to each other with the 2.2kw variable-frequency motor are housed in the centre bearing (2), main shaft (1) links to each other with axle sleeve (12) by bearing (22) with eccentric shaft (21), and one common peripheral is rotated around the center of the pump housing (14) under motor driving, thereby extruding is adjacent the diplocardia capsule (11) and the diplocardia capsule (8) of setting repeatedly, diplocardia capsule (11) and diplocardia capsule (8) are provided with and are used for sealing and open liquid entering hole (19,20) and liquid outlet (3,4) liquid entering hole ball valve (17,18) and liquid outlet ball valve (5,6), diplocardia capsule (11,8) by liquid entering hole (19,20) communicate with intake chamber (13), the liquid of acquisition (16) input from the liquid inlet, in addition, diplocardia capsule (11,8) by liquid outlet (3,4) communicate with liquid outtake chamber (10), thereby liquid is discharged from liquid outlet (9).
Working procedure of the present utility model with said structure is as follows:
At motor driving lower link all-in-one-piece main shaft (1), eccentric shaft (21) and axle sleeve (12) one common peripheral are around the rotation of the center of the pump housing (14), when the maximum radius of eccentric shaft (21) partly drives one of the contact of its corresponding shaft sleeve part branch and extruding diplocardia capsule, this diplocardia capsule pressurized and volume dwindles, pressure by liquid transfer makes the liquid entering hole ball valve that liquid entering hole is sealed, the blocking-up feed pathway, pressure by liquid transfer makes the liquid outlet ball valve that liquid outlet is opened simultaneously, pump pressure goes out the liquid in the diplocardia capsule, meanwhile, another diplocardia capsule is in the pressure release diastole state, volume increases, under the pull of vacuum effect in capsule, liquid outlet ball valve sealing liquid outlet, the outflow of blocking-up CF body at this moment, is opened the liquid entering hole ball valve under the effect of this pull of vacuum, to suck and be full of this diplocardia capsule, wait extruding and pressure release next time by liquid entering hole from the liquid medium of intake chamber.Like this, the diplocardia capsule pushes the purpose of finishing conveying liquid with the suction of increase, liquid with discharge of dwindling with pressure release, volume again and again.
The utility model adopts fluoroplastic to make for strengthening the full pump of corrosion resistance and anticorrosion stable effect, and adds antimicrobial agent in fluoroplastic processing, so that antimicrobial component muchly, little by little outwards discharge.
Claims (3)
1, the anticorrosion nothing of a kind of aseptic energy-saving and frequency-variable is leaked diplocardia capsule formula environment protecting pump and is comprised the pump housing (14) that has loam cake (7) and lower cover (15), loam cake (7) and lower cover (15) are provided with centre bearing (2), it is characterized in that being equipped with in the centre bearing (2) the coaxial main shaft (1) and the eccentric shaft (21) that link to each other with the 2.2kw variable-frequency motor, main shaft (1) and eccentric shaft (21) connection bearing (22), bearing (22) links to each other with axle sleeve (12), adjacent diplocardia capsule (11) and the diplocardia capsule (8) of being provided with axle sleeve, diplocardia capsule (11) and diplocardia capsule (8) are provided with liquid entering hole (19,20) and liquid outlet (3,4), liquid entering hole (19,20) be provided with liquid entering hole ball valve (17,18), liquid outlet (3,4) be provided with liquid outlet ball valve (5,6).
2, pump as claimed in claim 1 is characterized in that this pump made by fluoroplastic.
3,, it is characterized in that making in the fluoroplastic of this pump and be added with antimicrobial agent as claim 1,2 described pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02237487 CN2544118Y (en) | 2002-07-01 | 2002-07-01 | Aseptic frequency-changing energy-saving corrosion-proof no-leakage double-core say type environment protection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02237487 CN2544118Y (en) | 2002-07-01 | 2002-07-01 | Aseptic frequency-changing energy-saving corrosion-proof no-leakage double-core say type environment protection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2544118Y true CN2544118Y (en) | 2003-04-09 |
Family
ID=33711432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02237487 Expired - Fee Related CN2544118Y (en) | 2002-07-01 | 2002-07-01 | Aseptic frequency-changing energy-saving corrosion-proof no-leakage double-core say type environment protection pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2544118Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327131C (en) * | 2005-09-08 | 2007-07-18 | 吴长海 | Multiple double-cavity conjoined capsule type high flow leakproof pump |
| CN106438381A (en) * | 2016-09-29 | 2017-02-22 | 周宁县善长祥农业机械研发有限公司 | Capsular self-sucking pump and use method thereof |
-
2002
- 2002-07-01 CN CN 02237487 patent/CN2544118Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327131C (en) * | 2005-09-08 | 2007-07-18 | 吴长海 | Multiple double-cavity conjoined capsule type high flow leakproof pump |
| CN106438381A (en) * | 2016-09-29 | 2017-02-22 | 周宁县善长祥农业机械研发有限公司 | Capsular self-sucking pump and use method thereof |
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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: 20030409 Termination date: 20100701 |