CN104006001A - Pump core with heating wires - Google Patents
Pump core with heating wires Download PDFInfo
- Publication number
- CN104006001A CN104006001A CN201410230524.XA CN201410230524A CN104006001A CN 104006001 A CN104006001 A CN 104006001A CN 201410230524 A CN201410230524 A CN 201410230524A CN 104006001 A CN104006001 A CN 104006001A
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- China
- Prior art keywords
- plug
- type blade
- heating wire
- pump core
- blade
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Abstract
A pump core with heating wires comprises connecting shafts, fixing covers, insertion joint type blades, fixing bases, the heating wires, heating bases and a main shaft; the pump core is fixed inside a pump through the connecting shafts; two ends of the main shaft are provided with the fixing covers; the fixing bases are arranged on the fixing covers; the connecting shafts are arranged on the fixing bases; the insertion joint blades are obliquely fixed on the cylindrical surface of the main shaft; strip-shaped grooves are formed inside the fixing covers; the strip-shaped grooves surround peripheries of centers of the fixing covers with equal angles; every strip-shaped groove inside the fixing cover is fixedly provided with one heating base; every heating base is corresponding to one insertion joint blade; through holes are formed in the insertion joint blades; the heating wires are arranged inside the through holes of the insertion joint blades; two ends of the heating wires are connected with the heating bases inside the fixing covers. According to the pump core with the heating wires, the blades are made through the three-dimensional printing technology, the heating wires are arranged inside the blades, so that the heating effect is good and rotation is not influenced due to the fact that the heating wires are arranged inside the blades.
Description
Technical field
The present invention relates to pump and use accessory field, particularly a kind of pump core with heating wire.
Background technique
Along with the continuous progress of science and technology, the continuous maturation of 3D printing technique, 3D printing technique has more and more applied in manufacturing industry, if the past is want to realize heating in pump motion, general or at the head and the tail of pump, bringing-up section is set, on the blade of pump, be wound around heating wire, because flow of fluid in pump is often larger, therefore at the head and the tail of pump, often non-constant of bringing-up section heating effect is set, and although it is relatively good to be wound around heating wire heating effect on the blade of pump, but owing to being wrapped on blade, therefore can affect the efficiency of pumping of blade.
Summary of the invention
For above problem, the present invention is a kind of pump core with heating wire, the blade pass of this pump core is crossed 3D printing technique and is made, in blade, there is electric heating wire, heating effect is good like this, and electric heating wire is in blade, therefore can not exert an influence to rotation, for reaching this object, the invention provides a kind of pump core with heating wire, comprise coupling shaft, fixed cover, plug-in type blade, fixed base, electric heating wire, heated seats and main shaft, described pump core is fixed in pump by coupling shaft, there is fixed cover at described main shaft two ends, on described fixed cover, there is fixed base, on described fixed base, there is coupling shaft, described plug-in type blade lean is fixed on the cylndrical surface of main shaft, in described fixed cover, there is bar-shaped trough, the bar-shaped trough of described two fixed covers arranges in pairs, described bar-shaped trough equal angles one week around the center of corresponding fixed cover, in each bar-shaped trough in described fixed cover, be installed with a heated seats, the corresponding plug-in type blade of described each heated seats, in described plug-in type blade, there is through hole, in the through hole of described plug-in type blade, there is electric heating wire, described electric heating wire two ends are connected with the heated seats in corresponding fixed cover respectively.
As a further improvement on the present invention, described plug-in type blade be the plug-in type blade of 3D printing technique moulding owing to being subject to the restriction such as width and shape, plug-in type blade of the present invention is not there is no can only to use 3D printing technique to carry out moulding before better production method.
As a further improvement on the present invention, the angle of described plug-in type blade and alignment of shafts face is 30 °-60 °, and because blade too tilts, occupation of land is large and intensity is low.The little effect of blade lean is low, therefore should ensure that angle is 30 °-60 °.
As a further improvement on the present invention, the thick 1-2cm of described plug-in type blade, considering has through hole in blade of the present invention, and therefore blade can not be too thin, therefore be relatively good in above scope.
As a further improvement on the present invention, in described each plug-in type blade, have 2-4 through hole, 2-4 through hole in plug-in type blade of the present invention should not be crossed mainly with 2-4 as best.
As a further improvement on the present invention, the diameter of the through hole of described plug-in type blade is 0.5-1.6cm, is subject to vane thickness and limits the diameter of the through hole of plug-in type blade should be in above scope.
The present invention is a kind of pump core with heating wire, this pump core blade adopts 3D printing technique to form, in blade, there is superfine through hole, in through hole, there is electric heating wire, can heat liquid in impeller by the electric heating wire in blade through hole like this, because electric heating wire is in blade through hole, therefore can not exert an influence to rotation, adaptability of the present invention is extremely wide, has fabulous market prospects.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is blade schematic diagram of the present invention;
Member in figure is:
1, coupling shaft; 2, fixed cover; 3, plug-in type blade;
4, fixed base; 5, electric heating wire; 6, heated seats;
7, main shaft.
Embodiment
Below in conjunction with drawings and Examples, invention is described in detail:
The present invention is a kind of pump core with heating wire, and the blade pass of this pump core is crossed 3D printing technique and is made, and has electric heating wire in blade, and heating effect is good like this, and electric heating wire is in blade, therefore can not exert an influence to rotation.
As an embodiment of the present invention, the invention provides a kind of pump core with heating wire, comprise coupling shaft 1, fixed cover 2, plug-in type blade 3, fixed base 4, electric heating wire 5, heated seats 6 and main shaft 7, described pump core is fixed in pump by coupling shaft 1, there is fixed cover 2 at described main shaft 7 two ends, on described fixed cover 2, there is fixed base 4, on described fixed base 4, there is coupling shaft 1, described plug-in type blade 3 tilts to be fixed on the cylndrical surface of main shaft 7, in described fixed cover 2, there is bar-shaped trough, the bar-shaped trough of described two fixed covers 2 arranges in pairs, described bar-shaped trough equal angles one week around the center of corresponding fixed cover 2, in each bar-shaped trough in described fixed cover 2, be installed with a heated seats 6, the corresponding plug-in type blade 3 of described each heated seats 6, in described plug-in type blade 3, there is through hole, in the through hole of described plug-in type blade 3, there is electric heating wire 5, described electric heating wire 5 two ends are connected with the heated seats 6 in corresponding fixed cover 2 respectively.
As a kind of specific embodiment of the present invention, the invention provides a kind of pump core with heating wire as shown in Figure 1, comprise coupling shaft 1, fixed cover 2, plug-in type blade 3, fixed base 4, electric heating wire 5, heated seats 6 and main shaft 7, described pump core is fixed in pump by coupling shaft 1, there is fixed cover 2 at described main shaft 7 two ends, on described fixed cover 2, there is fixed base 4, on described fixed base 4, there is coupling shaft 1, described plug-in type blade 3 tilts to be fixed on the cylndrical surface of main shaft 7, described plug-in type blade 3 is 30 °-60 ° with the angle of main shaft 7 median planes, because blade too tilts, occupation of land is large and intensity is low.The little effect of blade lean is low, therefore should ensure that angle is 30 °-60 °, in described fixed cover 2, there is bar-shaped trough, the bar-shaped trough of described two fixed covers 2 arranges in pairs, described bar-shaped trough equal angles one week around the center of corresponding fixed cover 2, in each bar-shaped trough in described fixed cover 2, be installed with a heated seats 6, the corresponding plug-in type blade 3 of described each heated seats 6, described plug-in type blade 3 has 2-4 through hole in as shown in Figure 2, 2-4 through hole in plug-in type blade of the present invention should not be crossed mainly with 2-4 as best, the diameter of the through hole of described plug-in type blade 3 is 0.5-1.6cm, being subject to vane thickness limits the diameter of the through hole of plug-in type blade should be in above scope, the plug-in type blade that described plug-in type blade 3 is the moulding of 3D printing technique is owing to being subject to the restriction such as width and shape, plug-in type blade of the present invention is not there is no can only to use 3D printing technique to carry out moulding before better production method, the thick 1-2cm of described plug-in type blade 3, considering has through hole in blade of the present invention, therefore blade can not be too thin, therefore be relatively good in above scope, in the through hole of described plug-in type blade 3, there is electric heating wire 5, described electric heating wire 5 two ends are connected with the heated seats 6 in corresponding fixed cover 2 respectively.
The above, be only preferred embodiment of the present invention, is not the restriction of the present invention being made to any other form, and according to any amendment or equivalent variations that technical spirit of the present invention is done, still belong to the present invention's scope required for protection.
Claims (6)
1. the pump core with heating wire, comprise coupling shaft (1), fixed cover (2), plug-in type blade (3), fixed base (4), electric heating wire (5), heated seats (6) and main shaft (7), described pump core is fixed in pump by coupling shaft (1), it is characterized in that: there is fixed cover (2) at described main shaft (7) two ends, on described fixed cover (2), there is fixed base (4), on described fixed base (4), there is coupling shaft (1), described plug-in type blade (3) tilts to be fixed on the cylndrical surface of main shaft (7), described fixed cover has bar-shaped trough in (2), the bar-shaped trough of described two fixed covers (2) arranges in pairs, described bar-shaped trough equal angles one week around the center of corresponding fixed cover (2), in each bar-shaped trough in described fixed cover (2), be installed with a heated seats (6), the corresponding plug-in type blade of described each heated seats (6) (3), in described plug-in type blade (3), there is through hole, in the through hole of described plug-in type blade (3), there is electric heating wire (5), described electric heating wire (5) two ends are connected with the heated seats (6) in corresponding fixed cover (2) respectively.
2. a kind of pump core with heating wire according to claim 1, is characterized in that: the plug-in type blade (3) that described plug-in type blade (3) is the moulding of 3D printing technique.
3. a kind of pump core with heating wire according to claim 1, is characterized in that: described plug-in type blade (3) is 30 °-60 ° with the angle of main shaft (7) median plane.
4. a kind of pump core with heating wire according to claim 1, is characterized in that: the thick 1-2cm of described plug-in type blade (3).
5. a kind of pump core with heating wire according to claim 1, is characterized in that: in described each plug-in type blade (3), have 2-4 through hole.
6. a kind of pump core with heating wire according to claim 1, is characterized in that: the diameter of the through hole of described plug-in type blade (3) is 0.5-1.6cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410230524.XA CN104006001B (en) | 2014-05-29 | 2014-05-29 | A kind of pump core with heating wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410230524.XA CN104006001B (en) | 2014-05-29 | 2014-05-29 | A kind of pump core with heating wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104006001A true CN104006001A (en) | 2014-08-27 |
| CN104006001B CN104006001B (en) | 2016-04-27 |
Family
ID=51366828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410230524.XA Active CN104006001B (en) | 2014-05-29 | 2014-05-29 | A kind of pump core with heating wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104006001B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020244024A1 (en) * | 2019-06-06 | 2020-12-10 | 苏州赫尔拜斯泵业有限公司 | Combined eccentric impeller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1477683A2 (en) * | 2003-05-16 | 2004-11-17 | KSB Aktiengesellschaft | Canned motor pump |
| CN1752463A (en) * | 2004-09-21 | 2006-03-29 | 埃杰泰克系统有限公司 | Pumps for spa baths and pools |
| EP2397697A2 (en) * | 2010-06-14 | 2011-12-21 | Mitsubishi Electric Corporation | Pump and heat pump apparatus |
| WO2012107047A2 (en) * | 2011-02-07 | 2012-08-16 | Soro Holding Aps | Heating fan |
| CN102979737A (en) * | 2012-11-07 | 2013-03-20 | 无锡惠山泵业有限公司 | Heating water pump |
| CN203500036U (en) * | 2013-09-17 | 2014-03-26 | 新疆国建高创节能科技有限公司 | High-efficiency hot water circulating pump |
-
2014
- 2014-05-29 CN CN201410230524.XA patent/CN104006001B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1477683A2 (en) * | 2003-05-16 | 2004-11-17 | KSB Aktiengesellschaft | Canned motor pump |
| CN1752463A (en) * | 2004-09-21 | 2006-03-29 | 埃杰泰克系统有限公司 | Pumps for spa baths and pools |
| EP2397697A2 (en) * | 2010-06-14 | 2011-12-21 | Mitsubishi Electric Corporation | Pump and heat pump apparatus |
| WO2012107047A2 (en) * | 2011-02-07 | 2012-08-16 | Soro Holding Aps | Heating fan |
| CN102979737A (en) * | 2012-11-07 | 2013-03-20 | 无锡惠山泵业有限公司 | Heating water pump |
| CN203500036U (en) * | 2013-09-17 | 2014-03-26 | 新疆国建高创节能科技有限公司 | High-efficiency hot water circulating pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020244024A1 (en) * | 2019-06-06 | 2020-12-10 | 苏州赫尔拜斯泵业有限公司 | Combined eccentric impeller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104006001B (en) | 2016-04-27 |
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