CN204805054U - Electromagnetic pump - Google Patents
Electromagnetic pump Download PDFInfo
- Publication number
- CN204805054U CN204805054U CN201520287261.6U CN201520287261U CN204805054U CN 204805054 U CN204805054 U CN 204805054U CN 201520287261 U CN201520287261 U CN 201520287261U CN 204805054 U CN204805054 U CN 204805054U
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- China
- Prior art keywords
- pump housing
- radiator
- runner
- coil rack
- electromagnetic pump
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Abstract
The utility model discloses an electromagnetic pump, including the coil skeleton and the pump body, coil skeleton is last around being equipped with the magnet winding, the pump body is provided with the runner along axial cavity, the coil skeleton cover is established on the pump body, the pump body inlays and is equipped with the radiator, heat conduction that the radiator can produce coil skeleton is to the runner in. The utility model discloses a heat conduction that the radiator can be effectual produces magnet winding work takes away the heat through flowing fluid in the runner to the runner in to avoid the heat accumulation of magnet winding, ensure the magnet winding and can work in a lower temperature range.
Description
Technical field
The utility model relates to pump valve technical field, particularly a kind of electromagnetic pump.
Background technique
Electromagnetic pump utilizes piston movement in the field drives pump housing, thus a kind of device of propelling fluid motion.Electromagnetic pump conventional in the market comprises coil rack and the pump housing, coil rack is arranged with electromagnetism winding, the pump housing vertically hollow is provided with runner, the assembly such as spring, piston is provided with in runner, the energising of electromagnetism winding generates an electromagnetic field power, piston is at the effect lower piston motion compresses spring of electromagnetic force, and fluid enters the runner of the pump housing; The power-off of electromagnetism winding, piston resets under the action of the spring, fluid flows out from the runner of the pump housing, so repeatedly realizing the turnover of fluid, but electromagnetism winding energising work can produce a large amount of heat, amount of heat gathering can improve the resistance of winding, reduce the working efficiency of electromagnetic pump, in addition, the operating life that the heat of gathering also reduces electromagnetic pump even damages electromagnetic pump, has the space of improvement.
Model utility content
The utility model is to overcome defect in above-mentioned prior art, provides a kind of heat that effectively can distribute the work of electromagnetism winding and produce, ensures the electromagnetic pump of working stability.
For achieving the above object, the utility model provides a kind of electromagnetic pump, comprise coil rack and the pump housing, described coil rack is arranged with winding, the described pump housing vertically hollow is provided with runner, described coil rack is set on the pump housing, and the described pump housing is embedded with radiator, and described radiator can by the heat conduction of coil rack in runner.
By above-mentioned setting, the heat conduction produced when winding can work by radiator effectively, in runner, is taken away heat by the fluid flowed in runner, thus is avoided the heat accumulation of electromagnetism winding, guarantees that it works in a lower temperature range.
Be set to further: described radiator runs through pump housing wall thickness towards one end of coil rack abuts against to outside with coil rack.
Be set to further: described radiator does not run through the wall thickness of the pump housing towards one end of coil rack.
Be set to further: described radiator runs through the wall thickness of the pump housing in runner towards one end of runner.
Be set to further: radiator does not run through the wall thickness of the pump housing towards one end of runner.
The sidewall being more than radiator and the pump housing arranges relation.
Be set to further: the described pump housing is made material by PPS or PA6 or PA66 or PPA or PC or ABS or heat conductive silica gel or graphite or pottery or mica and made.
By above-mentioned setting, optimize the heat radiation of electromagnetic pump further, fast by the conduct heat away that electromagnetism winding produces, working efficiency and the working life of electromagnetic pump can be ensure that.
Be set to further: described radiator and the pump housing one-body molded.
By above-mentioned setting, it is one-body molded that radiator and the pump housing pass through mould, ensure that the sealing of the pump housing, avoid the fluid leakage in runner, cause danger.
Be set to further: described coil rack is made up of PPS or PA6 or PA66 or PPA or PC or ABS or heat conductive silica gel or graphite or pottery or mica.
By above-mentioned setting, make coil rack have good heat-conducting property, radiator can be transferred heat to fast.
Be set to further: described radiator is made up of stainless steel or copper or aluminium.
By above-mentioned setting, radiator is made up of the material that heat-conducting property is good, by the conduction of radiator, can be distributed by the heat that electromagnetism winding produces fast, ensure that the working stability of electromagnetic pump.
Be set to further: described radiator is provided with more than one piece or one piece, the axis around the pump housing is arranged, and when arranging more than one piece radiator, each radiator is arranged around axially spaced-apart.
By above-mentioned setting, effectively can improve radiating efficiency, ensure that electromagnetic pump can work long-term and stably.
Compared with prior art, the utility model effectively can distribute the heat of electromagnetism winding work generation by radiator, by heat conduction to the fluid in runner, heat is taken away by the fluid constantly flowed, avoid the gathering of electromagnetism winding heat, electromagnetism winding is worked at a lower temperature, ensure that the working efficiency of electromagnetic pump, also extend the working life of electromagnetic pump simultaneously.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model electromagnetic pump;
Fig. 2 is the connection sectional view embodiment one of the utility model pump housing and coil rack;
Fig. 3 is the connection sectional view embodiment two of the utility model pump housing and coil rack;
Fig. 4 is the connection sectional view embodiment three of the utility model pump housing and coil rack;
Fig. 5 is the connection sectional view embodiment four of the utility model pump housing and coil rack.
Mark the following drawings mark thereon by reference to the accompanying drawings:
The 1-pump housing; 11-runner; 2-coil rack; 21-winding; 3-radiator; 4-piston; 5-spring.
Embodiment
Below in conjunction with accompanying drawing, an embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of embodiment.
The utility model electromagnetic pump as shown in Figure 1, comprise the pump housing 1 and coil rack 2, coil rack 2 is for winding electromagnetism winding, coil rack 2 can be made up of high heat-conducting plastic, as PPS, PA6, PA66, PPA, PC, ABS etc., coil rack 2 also can be made up of heat conductive silica gel or graphite or the material such as pottery or mica, and these materials all have good thermal conductivity, the heat that the electromagnetism winding work that can conduct fast produces, coil rack is wound with winding 21; The pump housing 1 is embedded with radiator 3, this radiator 3 can be made up of the metal that heat-conducting property is good, as stainless steel, copper, aluminium etc., radiator 3 also can be made up of high heat-conducting plastic, as PPS, PA6, PA66, PPA, PC, ABS etc., radiator 3 can also be made up of heat conductive silica gel or graphite or the material such as pottery or mica, by the conduction of radiator, can be distributed by the heat that the work of electromagnetism winding produces fast; Coil rack 2 is set in the position that the pump housing 1 is provided with radiator 3, the pump housing 1 vertically hollow is provided with runner 11, be provided with the assembly such as piston 4, spring 5 in runner 11, can generate an electromagnetic field power during the energising of electromagnetism winding, piston 4 can motion compresses spring 5 left under the effect of electromagnetic force; During the power-off of electromagnetism winding, piston 4 resets under the effect of spring 5, thus realizes fluid and enter from the import of the runner 11 of the pump housing 1, and outlet is flowed out; Electromagnetic pump is when working, electromagnetism winding can produce a large amount of heats, by the effect of radiator 3, the heat that electromagnetism winding produces conducts to the pump housing 1 or radiator 3 by coil rack 2, conduct to the fluid in runner 11 by radiator 3 again, walk heat by fluid fluxion strap, thus electromagnetism winding is worked down lower stablizing, electromagnetic pump is worked for a long time, ensures the reliability of electromagnetic pump work simultaneously.
As shown in Figure 2, the wall thickness that the pump housing 1 is run through in one end towards coil rack 2 of radiator 3 abuts against to outside with coil rack 2, and the other end runs through the wall thickness of the pump housing 1 in runner 11, and under this situation, radiator 3 and the pump housing 1 adopt mould one-body molded usually.
As shown in Figure 3, radiator 3 runs through the pump housing 1 wall thickness towards one end of coil rack 2 abuts against to outside with coil rack 2, the other end does not run through the wall thickness of the pump housing 1, be arranged in the sidewall of the pump housing 1, under this situation, radiator 3 and the pump housing 1 can adopt mould one-body molded, and also can arrange at the outer side wall of the pump housing 1 caulking groove not being through to runner 11, radiator 3 is embedded in caulking groove.
As shown in Figure 4, radiator 3 does not run through the wall thickness of the pump housing 1 to outside towards one end of coil rack 2, be arranged in the sidewall of the pump housing 1, the other end runs through the wall thickness of the pump housing 1 in runner 11, under this situation, radiator 3 and the pump housing 1 can adopt mould one-body molded, and also can arrange at the madial wall of the pump housing 1 caulking groove not being through to the pump housing 1 outside, radiator 3 is embedded in caulking groove.
As shown in Figure 5, radiator 3 does not run through the wall thickness of the pump housing 1 to outside towards one end of coil rack 2, and the other end is also for running through the wall thickness of the pump housing 1 to runner 11, and namely radiator 3 is contained in the sidewall of coil rack 2 completely, under this situation, radiator 3 and the pump housing 1 adopt mould one-body molded.
The pump housing 1 can be made material by PPS or PA6 or PA66 or PPA or PC or ABS or heat conductive silica gel or graphite or pottery or mica and make, preferred further distributing of electromagnetism winding heat.
As shown in Figures 2 to 5, radiator 3 is provided with polylith, and along the axial uniform intervals distribution (also can according to specific needs non-uniform spacing arrange) of the pump housing 1.
Compared with prior art, the utility model effectively can distribute the heat of electromagnetism winding work generation by radiator 3, by heat conduction to the fluid in runner 11, heat is taken away by the fluid constantly flowed, avoid the gathering of electromagnetism winding heat, can work at a lower temperature, ensure that electromagnetic pump can stable operation for a long time.
Be only a specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (10)
1. an electromagnetic pump, comprise coil rack and the pump housing, described coil rack is arranged with electromagnetism winding, the described pump housing vertically hollow is provided with runner, it is characterized in that, described coil rack is set on the pump housing, and the described pump housing is embedded with radiator, and described radiator can by the heat conduction of coil rack in runner.
2. electromagnetic pump according to claim 1, is characterized in that, described radiator runs through pump housing wall thickness towards one end of coil rack abuts against to outside with coil rack.
3. electromagnetic pump according to claim 1, is characterized in that, described radiator does not run through the wall thickness of the pump housing towards one end of coil rack.
4. the electromagnetic pump according to Claims 2 or 3, is characterized in that, described radiator runs through the wall thickness of the pump housing in runner towards one end of runner.
5. the electromagnetic pump according to Claims 2 or 3, is characterized in that, radiator does not run through the wall thickness of the pump housing towards one end of runner.
6. the electromagnetic pump according to claim 1 or 2 or 3, is characterized in that, the described pump housing is made material by PPS or PA6 or PA66 or PPA or PC or ABS or heat conductive silica gel or graphite or pottery or mica and made.
7. electromagnetic pump according to claim 1, is characterized in that, described radiator and the pump housing one-body molded.
8. electromagnetic pump according to claim 1, is characterized in that, described coil rack is made up of PPS or PA6 or PA66 or PPA or PC or ABS or heat conductive silica gel or graphite or pottery or mica.
9. electromagnetic pump according to claim 1, is characterized in that, described radiator is made up of stainless steel or copper or aluminium.
10. electromagnetic pump according to claim 1, is characterized in that, described radiator is provided with more than one piece or one piece, and the axis around the pump housing is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287261.6U CN204805054U (en) | 2015-04-29 | 2015-04-29 | Electromagnetic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287261.6U CN204805054U (en) | 2015-04-29 | 2015-04-29 | Electromagnetic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805054U true CN204805054U (en) | 2015-11-25 |
Family
ID=54589889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520287261.6U Active CN204805054U (en) | 2015-04-29 | 2015-04-29 | Electromagnetic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958680A (en) * | 2016-01-12 | 2017-07-18 | 桑宇宏 | A kind of fluid pressure control valve |
-
2015
- 2015-04-29 CN CN201520287261.6U patent/CN204805054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958680A (en) * | 2016-01-12 | 2017-07-18 | 桑宇宏 | A kind of fluid pressure control valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |