CN206539469U - A kind of electromagnetic pump with Teflon pad - Google Patents
A kind of electromagnetic pump with Teflon pad Download PDFInfo
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- CN206539469U CN206539469U CN201720096322.XU CN201720096322U CN206539469U CN 206539469 U CN206539469 U CN 206539469U CN 201720096322 U CN201720096322 U CN 201720096322U CN 206539469 U CN206539469 U CN 206539469U
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- iron core
- teflon pad
- pump chamber
- cylinder
- electromagnetic pump
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Abstract
The utility model discloses a kind of electromagnetic pump with Teflon pad, including main body, cylinder, coil, iron core, pump chamber, seal, fluid sealant head, stage clip.Wherein, electromagnetic pump with Teflon pad also includes Teflon pad, Teflon pad is circular ring, and the edge of Teflon pad is provided with positioning boss, and the end face of pump chamber offers detent, Teflon pad fits in the end face of pump chamber, positioning boss is contained in detent, and Teflon pad is located between iron core and pump chamber, and Teflon pad has correcting through hole, iron core is arranged in correcting through hole, and the side wall of iron core is abutted with the inwall of correcting through hole.Electromagnetic pump of the present utility model with Teflon pad is particularly the end face setting Teflon pad in pump chamber, reduce impact of the iron core to O-ring, and there is correcting effect to reciprocating iron core, reduce the amplitude of iron core beat, reduce the abrasion of O-ring and release, improve the service life of electromagnetic pump.
Description
Technical field
The utility model is related to a kind of electromagnetic pump, more particularly to a kind of electromagnetic pump with Teflon pad.
Background technology
Electromagnetic pump is the pump that a kind of energization fluid being in magnetic field flows under electromagnetic force to certain orientation.Electromagnetism
Pump is using alternating current as operation power, and electric current is formed with the movable pump housing and interacted by electromagnetism winding formation alternation fixed magnetic field
Effect, drives pump housing vibration, promotes liquid output.
The operation principle of electromagnetic pump substantially is：Coil electricity produces magnetic field, and iron core is reciprocal in the presence of by electromagnetic force
Motion, the function of pump water is realized by matched pump chamber.In order to improve the sealing between iron core and pump chamber, it will usually
O-ring is set between iron core and pump chamber, so as to more preferably realize the pump water function of electromagnetic pump.Iron core is in the presence of by electromagnetic force
Move back and forth, so as to constantly produce impact to the O-ring between iron core and pump chamber, in the course of time, O-ring will be hit
Hit and wear and tear or release, so as to influence the sealing between iron core and pump chamber, reduce the service life of electromagnetic pump.Separately
Outside, iron core can produce beat unavoidably during reciprocating motion, and beat phenomenon prevents iron core from making reciprocal in " one " font
Motion, beat power is acted on O-ring, has been further exacerbated by the abrasion of O-ring with releasing.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art there is provided a kind of electricity with Teflon pad
Magnetic pumping, reduces impact of the iron core to O-ring, and has correcting effect to reciprocating iron core, reduces the width of iron core beat
Degree, reduces the abrasion of O-ring and releases, and improves the service life of electromagnetic pump.
The purpose of this utility model is achieved through the following technical solutions：
A kind of electromagnetic pump with Teflon pad, including：Main body, cylinder, coil, iron core, pump chamber, seal, sealing
Glue head, stage clip；
The main body is connected with the cylinder and forms the hollow cavity structure of both ends open, and the iron core, which reciprocatingly slides, to be set
In in the cylinder, the pump chamber is fixed in the main body, and the two ends of the iron core are respectively equipped with the first spring and the second bullet
Spring, first spring is held between the iron core and the pump chamber, the second spring be held in the iron core with it is described
Between cylinder；
The iron core is hollow cylinder structure, and the seal is pressed in an openend of the iron core, institute by extension spring
Extension spring is stated to be contained in the hollow cylinder of the iron core；
The pump chamber is hollow cylinder structure, and the fluid sealant head is pressed in an openend of the pump chamber by stage clip；
The coil is outside the cylinder；
One openend of the pump chamber is provided with O-ring, and the iron core is arranged in the pump chamber, and the O-ring is connected to institute
State between iron core and the pump chamber；
Wherein, the electromagnetic pump with Teflon pad also includes Teflon pad, and the Teflon pad is annulus
Shape structure, the edge of the Teflon pad is provided with positioning boss, and the end face of the pump chamber offers detent, the iron
Fluorine dragon pad fits in the end face of the pump chamber, and the positioning boss is contained in the detent, the Teflon pad
Piece is located between the iron core and the pump chamber, and the Teflon pad has correcting through hole, and the iron core is arranged in described lead
Positive through hole, the side wall of the iron core is abutted with the inwall of the correcting through hole.
In one of the embodiments, the electromagnetic pump with Teflon pad also includes skeleton, the coil winding
In on the skeleton, the skeleton is sheathed on the cylinder.
In one of the embodiments, the edge of the Teflon pad is provided with four positioning boss, four positioning
Formation is distributed central shaft of the boss along the Teflon pad in a ring.
In one of the embodiments, the quantity of the detent is four, four detents and four institutes
State positioning boss one-to-one corresponding.
In one of the embodiments, the correcting through hole is manhole.
In one of the embodiments, the electromagnetic pump with Teflon pad also includes support, and the support is installed
In on the outer wall of the cylinder.
Electromagnetic pump of the present utility model with Teflon pad, by set main body, cylinder, coil, skeleton, iron core,
Pump chamber, seal, fluid sealant head, stage clip, particularly set Teflon pad in the end face of pump chamber, reduce iron core to O-ring
Impact, and there is correcting effect to reciprocating iron core, reduce the amplitude of iron core beat, reduce the abrasion of O-ring with
Release, improve the service life of electromagnetic pump.
Brief description of the drawings
Fig. 1 is the sectional view of the electromagnetic pump with Teflon pad of the embodiment of the utility model one；
Fig. 2 is the sectional view that the iron core shown in Fig. 1 coordinates with pump chamber；
Fig. 3 is the sectional view of pump chamber；
Fig. 4 is the plan at another visual angle of pump chamber shown in Fig. 3；
Fig. 5 is the plan of Teflon pad.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
It is more thorough comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of one or more related Listed Items.
As shown in figure 1, a kind of electromagnetic pump 10 with Teflon pad, including：Main body 100, cylinder 200, coil 300,
Skeleton 400, iron core 500, pump chamber 600, seal 700, fluid sealant first 800, stage clip 900.
Main body 100 is connected with cylinder 200 and forms the hollow cavity structure of both ends open, and iron core 500, which reciprocatingly slides, to be located at
In cylinder 200, pump chamber 600 is fixed in main body 100, and the two ends of iron core 500 are respectively equipped with the first spring 510 and second spring
520, the first spring 510 is held between iron core 500 and pump chamber 600, second spring 520 be held in iron core 500 and cylinder 200 it
Between.
Iron core 500 is hollow cylinder structure, and seal 700 is pressed in an openend of iron core 500 by extension spring 710, drawn
Spring 710 is contained in the hollow cylinder of iron core 500.
Pump chamber 600 is hollow cylinder structure, and fluid sealant first 800 is pressed in an openend of pump chamber 600 by stage clip 900.
Coil 300 is outside cylinder 200.Further, coil 300 is wound on skeleton 400, and skeleton 400 is sheathed on
On cylinder 200.Coil 300, when being assembled to electromagnetic pump, is wound on skeleton 400, root by such structure design first
It is sheathed on according to needs, then by skeleton 400 on cylinder 200, the smoothness of electromagnetic pump assembling can be improved.
As shown in Fig. 2 an openend of pump chamber 600 is provided with O-ring 610, iron core 500 is arranged in pump chamber 600, O-ring 610
It is connected between iron core 500 and pump chamber 600.
Also referring to Fig. 3, Fig. 4 and Fig. 5, wherein, the electromagnetic pump 10 with Teflon pad also includes Teflon pad
1000, Teflon pad 1000 is circular ring, and the edge of Teflon pad 1000 is provided with positioning boss 1100, pump chamber 600
End face offer detent 620, Teflon pad 1000 fits in the end face of pump chamber 600, and positioning boss 1100 is received
It is dissolved in detent 620, Teflon pad 1000 is located between iron core 500 and pump chamber 600, Teflon pad 1000, which has, leads
Positive through hole 1200, iron core 500 is arranged in correcting through hole 1200, and the side wall of iron core 500 is abutted with the inwall of correcting through hole 1200.
The operation principle of electromagnetic pump 10 with Teflon pad is as follows：Coil 300, which is powered, produces south, the arctic, iron core 500
Moved back and forth in the presence of electromagnetic force in cylinder 200, and hollow under the cooperation of seal 700 and fluid sealant first 800
Positive and negative pressure is produced in cavity, seal 700 is close to or departed from an openend of iron core 500 in the presence of extension spring 710, sealed
Glue first 800 is close to or departed from an openend of pump chamber 600 in the presence of stage clip 900, so that liquid is by hollow cavity
Flowed to the other end one end.
It is noted that iron core 500 is moved back and forth in the presence of electromagnetic force, continuous shock can be produced to pump chamber 600
Power, by setting Teflon pad 1000 in the end face of pump chamber 600, Teflon pad 1000 is located at iron core 500 and pump chamber 600
Between, Teflon pad 1000 is effective must to protect the O-ring 610 located at the end face of pump chamber 600 from the influence of impact, subtract
Lack the abrasion that impact is brought, improve the service life of O-ring 610.
Positioning boss 1100 is especially provided with the edge of Teflon pad 1000, the end face of pump chamber 600 is offered with determining
The detent 620 that position boss 1100 coordinates, such structure design can cause Teflon pad 1000 is stable to be fixed on
On the end face of pump chamber 600, Teflon pad 1000 is prevented to be moved in the presence of by impact, so as to effectively carry
High overall structural stability.Specifically, the edge of Teflon pad 1000 is provided with four positioning boss 1100, four positioning
Formation is distributed central shaft of the boss 1100 along Teflon pad 1000 in a ring, and the quantity of detent 620 is four, and four fixed
Position groove 620 is corresponded with four positioning boss 1100.
It should also be noted that Teflon pad 1000 has correcting through hole 1200, iron core 500 is arranged in correcting through hole
1200, the side wall of iron core 500 is abutted with the inwall of correcting through hole 1200, such structure design, can make it that iron core 500 is more preferable
Moved back and forth in " one " font and be arranged in pump chamber 600, reduce iron core 500 beat amplitude, to reciprocating iron core 500
With preferable correcting effect, and then reduce the abrasion to O-ring 610 and release, improve the service life of electromagnetic pump.Tool
Body, correcting through hole 1200 is manhole.
Referring to Fig. 1, further, the electromagnetic pump 10 with Teflon pad also includes support 1300, support
1300 are installed on the outer wall of cylinder 200.By setting support 1300, in that context it may be convenient to by electromagnetic pump by locking the modes such as screw
It is installed on external fixation device.
It should also be noted that the electromagnetic pump 10 of the present utility model with Teflon pad is by setting two independent masters
The parts such as iron core 500, pump chamber 600, seal 700, fluid sealant first 800 are positioned over hollow cavity by body 100 and cylinder 200
It is interior, then main body 100 and cylinder 200 are formed into an entirety by way of screw thread coordinates, facilitate the assembling of electromagnetic pump.
Electromagnetic pump 10 of the present utility model with Teflon pad, by set main body 100, cylinder 200, coil 300,
Skeleton 400, iron core 500, pump chamber 600, seal 700, fluid sealant first 800, stage clip 900, the particularly end face in pump chamber 600
Teflon pad 1000 is set, impact of the iron core to O-ring is reduced, and there is correcting effect to reciprocating iron core, is subtracted
The amplitude of few iron core beat, reduces the abrasion of O-ring and releases, and improves the service life of electromagnetic pump.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of electromagnetic pump with Teflon pad, it is characterised in that including：It is main body, cylinder, coil, iron core, pump chamber, close
Sealing, fluid sealant head, stage clip；
The main body is connected with the cylinder and forms the hollow cavity structure of both ends open, and the iron core reciprocatingly slides located at institute
State in cylinder, the pump chamber is fixed in the main body, the two ends of the iron core are respectively equipped with the first spring and second spring, institute
The first spring is stated to be held between the iron core and the pump chamber, the second spring be held in the iron core and the cylinder it
Between；
The iron core is hollow cylinder structure, and the seal is pressed in an openend of the iron core, the drawing by extension spring
Spring is contained in the hollow cylinder of the iron core；
The pump chamber is hollow cylinder structure, and the fluid sealant head is pressed in an openend of the pump chamber by stage clip；
The coil is outside the cylinder；
One openend of the pump chamber is provided with O-ring, and the iron core is arranged in the pump chamber, and the O-ring is connected to the iron
Between core and the pump chamber；
Wherein, the electromagnetic pump with Teflon pad also includes Teflon pad, and the Teflon pad is tied to be circular
Structure, the edge of the Teflon pad is provided with positioning boss, and the end face of the pump chamber offers detent, the Teflon
Pad fits in the end face of the pump chamber, and the positioning boss is contained in the detent, the Teflon pad position
Between the iron core and the pump chamber, the Teflon pad has correcting through hole, and the iron core is arranged in the correcting and led to
Hole, the side wall of the iron core is abutted with the inwall of the correcting through hole.
2. the electromagnetic pump according to claim 1 with Teflon pad, it is characterised in that described that there is Teflon pad
Electromagnetic pump also include skeleton, the coil is wound on the skeleton, and the skeleton is sheathed on the cylinder.
3. the electromagnetic pump according to claim 1 with Teflon pad, it is characterised in that the side of the Teflon pad
Edge is provided with four positioning boss, and formation is distributed central shaft of four positioning boss along the Teflon pad in a ring.
4. the electromagnetic pump according to claim 3 with Teflon pad, it is characterised in that the quantity of the detent
For four, four detents and four positioning boss are corresponded.
5. the electromagnetic pump according to claim 1 with Teflon pad, it is characterised in that the correcting through hole is circle
Through hole.
6. the electromagnetic pump according to claim 1 with Teflon pad, it is characterised in that described that there is Teflon pad
Electromagnetic pump also include support, the support is installed on the outer wall of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720096322.XU CN206539469U (en) | 2017-01-23 | 2017-01-23 | A kind of electromagnetic pump with Teflon pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720096322.XU CN206539469U (en) | 2017-01-23 | 2017-01-23 | A kind of electromagnetic pump with Teflon pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539469U true CN206539469U (en) | 2017-10-03 |
Family
ID=59939634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720096322.XU Active CN206539469U (en) | 2017-01-23 | 2017-01-23 | A kind of electromagnetic pump with Teflon pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539469U (en) |
-
2017
- 2017-01-23 CN CN201720096322.XU patent/CN206539469U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 516006 No. 8, Songlin Road, community 6, Songshan Industrial Park, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: Huizhou Aimeijia magnetoelectric Technology Co.,Ltd. Address before: 516006 No.8, Songlin Road, No.6 community, Songshan Industrial Park, Zhongkai Development Zone, Huizhou City, Guangdong Province Patentee before: HUIZHOU SANXIE MAGNETIC TECHNOLOGY CO.,LTD. |