CN204591762U - High-efficient energy-saving boiler - Google Patents
High-efficient energy-saving boiler Download PDFInfo
- Publication number
- CN204591762U CN204591762U CN201520106907.6U CN201520106907U CN204591762U CN 204591762 U CN204591762 U CN 204591762U CN 201520106907 U CN201520106907 U CN 201520106907U CN 204591762 U CN204591762 U CN 204591762U
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- CN
- China
- Prior art keywords
- pump
- pump shaft
- ball bearing
- shaft
- efficient energy
- 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
Links
- 230000008878 coupling Effects 0.000 claims abstract description 19
- 238000010168 coupling process Methods 0.000 claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 claims abstract description 19
- 239000004519 grease Substances 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 2
- 238000005461 lubrication Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of high-efficient energy-saving boiler, belongs to fluid pump technical field.Comprise the filling pump, oil pump, separator, coaling machine, slagging machine, blower, deduster and the induced draught fan that connect in turn, described oil pump is made up of the pump housing, impeller, pump shaft, pump coupling, motor coupler and motor, pump shaft is positioned at the pump housing, and impeller is installed on pump shaft front end by acorn nut; Pump shaft rear end is provided with pump coupling.The utility model is applied to wallpaper processing and other fields, has that structure is simple, volume is little, performance is good, use the advantages such as reliable, energy-efficient.
Description
Technical field
The utility model relates to a kind of high-efficient energy-saving boiler, belongs to fluid pump technical field.
Background technique
The cavitation performance of the boiler heat pump of current domestic use is slower, the sealing of rotating shaft or employing packing seal combination, or bellows mechanical seal adds external cooler combination, but both is all very unreasonable, and the former serviceability temperature is relatively low, poor sealing performance, during serviceability temperature 110 DEG C, its main circulating pump 90kW only has 30 tons, and efficiency is lower, and the high-temperature-hot-water leaked becomes steam is full of whole workshop, boiler feed pump cannot normally work; The latter is under the operating conditions of High Temperature High Pressure, axle axial float, easily produce larger frictional force and impact force between the dynamic and static ring of mechanical seal, add external cooler and outer cooling chamber cooling effect poor, Sealing easily weares and teares and damages, sealing reliability reduces, and working life is not long.
Based on this, make subject application.
Model utility content
In order to overcome, the efficiency of heating surface of existing boiler particularly in wallpaper course of working existing for boiler is low, high in cost of production defect, and the utility model provides a kind of can carry out to material that efficiency utilization, the thermal efficiency are high, the high-efficient energy-saving boiler of energy-conserving and environment-protective.
For achieving the above object, the technological scheme taked of the utility model is as follows:
High-efficient energy-saving boiler, comprise the filling pump, oil pump, separator, coaling machine, slagging machine, blower, deduster and the induced draught fan that connect in turn, described oil pump is made up of the pump housing, impeller, pump shaft, pump coupling, motor coupler and motor, pump shaft is positioned at the pump housing, and impeller is installed on pump shaft front end by acorn nut; Pump shaft rear end is provided with pump coupling, and this pump coupling is connected with motor coupler by elastomer block, and motor coupler is then connected with motor; Finish pumps into oil pump by filling pump, through Cemented filling to separator, to through coaling machine heat after, then be back to separator, and discharge through oil pump.
Further, as preferably:
Be secured by bolts on pump cover in the middle part of described pump shaft.
Be provided with ball bearing one between described bolt and pump shaft, and be filled with conduction oil between described ball bearing one and pump shaft and lubricate heat conduction oil reservoir.
Described pump coupling is connected with pump shaft by ball bearing two, and is filled with high temperature lubricating grease lubrication between ball bearing two and pump shaft and forms grease layer.
Axle elastic block piece is provided with between described ball bearing two and pump shaft.
In the utility model, pump shaft two ends realize the connection with impeller and pump coupling respectively by ball bearing one and ball bearing two, make the support of oil pump define the structure of both-end ball bearing support, adopt oil lubrication at ball bearing one place of pump shaft front end; Ball bearing two place of rear end adopts grease lubrication, at this place's filling composite calcium-base high temperature grease, (space of about 1/2 ball bearing two and housing); Pump coupling is connected with motor coupler, and at both outer installment case, overallly adopts self-heating radiating structure, and change traditional water-cooling structure, structure is simpler, and volume is little, and save operating cost, performance is good, uses reliable.
In using process, before driving, oil pump is filled by the conduction oil of conveying, to drive away the air in pump, now, should close with the follow-up pipeline be connected, the conduction oil carried homogeneous heating before driving, make pump cover obtain temperature and be not less than entrance oil temperature 40 DEG C, preheating speed is 50 DEG C/minute; Meanwhile, the coaxality of pump shaft and motor coupler before operation, to be checked, guarantee that its Deviation Control is in allowed band.
Accompanying drawing explanation
Fig. 1 is application state structural representation of the present utility model
Fig. 2 is cross-sectional view of the present utility model;
Fig. 3 is Facad structure schematic diagram of the present utility model.
Number in the figure: A. filling pump; B. oil pump; C. filter; D. coaling machine; E. slagging machine; F. blower; G. deduster; H. induced draught fan; I. separator; 1. the pump housing; 2. acorn nut; 3. impeller; 4. pump cover; 5. bolt; 6. pump shaft; 7. ball bearing one; 8. bearing support; 9. ball bearing two; 10. axle elastic block piece; 11. pump coupling; 12. elastomer block; 13. motor couplers; 14. cases; 15. motors; 16. bases; 17. bearing caps.
Embodiment
Embodiment 1
The present embodiment high-efficient energy-saving boiler, composition graphs 1, comprise the filling pump A, oil pump B, coaling machine D, slagging machine E, blower F, deduster G, induced draught fan H and the separator I that connect in turn, wherein, composition graphs 2 and Fig. 3, oil pump B is made up of the pump housing 1, impeller 3, pump shaft 6, pump coupling 11, motor coupler 13 and motor 15, and pump shaft 6 is positioned at the pump housing 1, and impeller 3 is installed on pump shaft 6 front end by acorn nut 2; Pump shaft 6 rear end is provided with pump coupling 11, and this pump coupling 11 is connected with motor coupler 13 by elastomer block 12, and motor coupler 13 is connected with motor 15; Finish pumps into oil pump B by filling pump A, through Cemented filling to separator C, to through coaling machine D heat after, then be back to separator I, and discharge through oil pump B.
Wherein, in the present embodiment, the middle part of pump shaft 6 is fixed on pump cover 4 by bolt 5, is provided with ball bearing 1 between bolt 5 and pump shaft 6, and is filled with conduction oil between this ball bearing 1 and pump shaft 6 and lubricates and form heat conduction oil reservoir; Pump coupling 11 is connected with pump shaft 6 by ball bearing 29, and is filled with high temperature lubricating grease lubrication between ball bearing 29 and pump shaft 6 and forms grease layer; Axle elastic block piece 10 is provided with between ball bearing 29 and pump shaft 6.
Pump shaft 6 two ends realize the connection with impeller 3 and pump coupling 11 respectively by ball bearing 1 and ball bearing 29, make the support of oil pump B define the structure of both-end ball bearing support, adopt oil lubrication also to form heat conduction oil reservoir at ball bearing 1 place of pump shaft 6 front end; Ball bearing 29 place of rear end adopts grease lubrication and forms grease layer, and the formation of this grease layer is at the composite calcium-base high temperature grease of this place's filling about 1/2 ball bearing 29 with the space of housing; Pump coupling 11 is connected with motor coupler 13, and at both outer installment case 14, overallly adopts self-heating radiating structure, and change traditional water-cooling structure, structure is simpler, and volume is little, and save operating cost, performance is good, uses reliable.
In using process, before driving, oil pump B is filled by the conduction oil of conveying, to drive away the air in pump, now, should close with the follow-up pipeline be connected, the conduction oil carried homogeneous heating before driving, make the temperature of pump cover 4 be not less than entrance oil temperature 40 DEG C, preheating speed is 50 DEG C/minute; Meanwhile, pump shaft 6 and the coaxality of motor coupler 13 to be checked before operation, guarantee that its Deviation Control is in allowed band.
Above content is the further description done provided technological scheme in conjunction with preferred implementation of the present utility model; can not assert that the utility model is specifically implemented to be confined to these explanations above-mentioned; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. high-efficient energy-saving boiler, it is characterized in that: comprise the filling pump, oil pump, separator, coaling machine, slagging machine, blower, deduster and the induced draught fan that connect in turn, described oil pump is made up of the pump housing, impeller, pump shaft, pump coupling, motor coupler and motor, pump shaft is positioned at the pump housing, and impeller is installed on pump shaft front end by acorn nut; Pump shaft rear end is provided with pump coupling, and this pump coupling is connected with motor coupler by elastomer block, and motor coupler is then connected with motor; Finish pumps into oil pump by filling pump, through Cemented filling to separator, to through coaling machine heat after, then be back to separator, and discharge through oil pump.
2. high-efficient energy-saving boiler as claimed in claim 1, is characterized in that: be secured by bolts on pump cover in the middle part of described pump shaft.
3. high-efficient energy-saving boiler as claimed in claim 2, is characterized in that: be provided with ball bearing one between described bolt and pump shaft; Conduction oil lubricating layer is filled between described ball bearing one and pump shaft.
4. the high-efficient energy-saving boiler as described in claim 1 or 3, is characterized in that: described pump coupling is connected with pump shaft by ball bearing two; Repack with grease layer between described ball bearing two and pump shaft.
5. high-efficient energy-saving boiler as claimed in claim 4, is characterized in that: be provided with axle elastic block piece between described ball bearing two and pump shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106907.6U CN204591762U (en) | 2015-02-13 | 2015-02-13 | High-efficient energy-saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106907.6U CN204591762U (en) | 2015-02-13 | 2015-02-13 | High-efficient energy-saving boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204591762U true CN204591762U (en) | 2015-08-26 |
Family
ID=53927921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520106907.6U Expired - Fee Related CN204591762U (en) | 2015-02-13 | 2015-02-13 | High-efficient energy-saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204591762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456955A (en) * | 2020-04-28 | 2020-07-28 | 西安海昇科工技术有限公司 | Portable inflation and deflation device |
-
2015
- 2015-02-13 CN CN201520106907.6U patent/CN204591762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456955A (en) * | 2020-04-28 | 2020-07-28 | 西安海昇科工技术有限公司 | Portable inflation and deflation device |
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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: 20150826 |