CN203022988U - Novel electromagnet pump - Google Patents
Novel electromagnet pump Download PDFInfo
- Publication number
- CN203022988U CN203022988U CN 201220698930 CN201220698930U CN203022988U CN 203022988 U CN203022988 U CN 203022988U CN 201220698930 CN201220698930 CN 201220698930 CN 201220698930 U CN201220698930 U CN 201220698930U CN 203022988 U CN203022988 U CN 203022988U
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- CN
- China
- Prior art keywords
- liquid outlet
- pressure release
- iron core
- output element
- way valve
- 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
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- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The utility model discloses a novel electromagnet pump. The novel electromagnet pump comprises a liquid outlet part, a coil winding, a coil framework arranged on the lower portion of the novel electromagnet pump, an iron core, a third check valve and a compressed spring, wherein a liquid outlet is formed in the upper end of the liquid outlet part; a pressure release joint is arranged in the direction vertical to the liquid outlet on the liquid outlet part; a cover cap is fixedly connected with the liquid outlet; a connection buckle is arranged on the cover cap; a sealing rubber ring which is located on the lower portion of the connection buckle is further arranged in the liquid outlet; a first check valve, a pressure release head and a first tower spring arranged between the first check valve and the pressure release head are arranged in the pressure release joint; and a second tower spring and a second check valve are further arranged in the liquid outlet part. Due to the fact that functions of the electromagnet pump and a pressure release valve are combined into one, not only the advantages of the electromagnet pump such as small, delicate, and compact in structure, convenient to install and maintain, simple in operation and accurate in measurement can be kept, but also the electromagnet pump can be ensured not to stop working due to the fact that pressure fails to achieve working state, besides, use efficiency of the electromagnet pump is improved, manual power and material resources are saved, and occupied space is small.
Description
Technical field
The utility model relates to electromagnetic pump, relates in particular to a kind of electromagnetic pump with decompression function.
Background technique
It is small and exquisite, compact that existing electromagnetic pump has structure, install and easy to maintenance, simple to operate, the advantage such as metering is accurate, but do not have decompression function, when the feed pathway of solenoid valve and the pressure in liquid outlet channel do not reach working state, the working efficiency of electromagnetic pump will reduce, so electromagnetic pump generally all can support the use with Decompression valves.The installation model does not match, the situations such as range of choice is little, poor sealing performance but the electromagnetic pump of different manufacturers and Decompression valves often exist, working life and the effect of electromagnetic pump have not only greatly been affected, also the wasting manpower and material resources, added the flow process of installing, and takies more space.
The model utility content
The purpose of this utility model be to provide a kind of self with the electromagnetic pump of decompression function.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of novel electromagnetic pump, comprise liquid output element, coil winding, coil rack, tubular body and be located at the iron core of tubular body inside, described tubular body bottom is liquid inlet joint, described iron core top is provided with the 3rd one-way valve, be provided with stage clip below described iron core, described liquid output element upper end is provided with liquid outlet, is provided with relief fittings with the liquid outlet Vertical direction on liquid output element.
Wherein, be fixedly connected with cover cap on described liquid outlet, cover cap is provided with junction button.
Further, also be provided with the O-ring seal that is positioned at the junction button bottom in described liquid outlet.
Further, be provided with the first one-way valve, pressure release head and the first tower spring between the first one-way valve and pressure release head in described relief fittings.
Further, also be provided with the second tower spring and the second one-way valve in described liquid output element.
The beneficial effects of the utility model are: due to the function of electromagnetic pump and Decompression valves is united two into one, not only kept the electromagnetic pump structure small and exquisite, compact, install and easy to maintenance, simple to operate, the advantage such as metering is accurate, electromagnetic pump is not quit work because of the reason of pressure, improved the utilization efficiency of electromagnetic pump, save manpower and materials, taken less space.
Description of drawings
Fig. 1 is the stereogram in the utility model front.
Fig. 2 is the sectional view in the utility model front.
In figure: 1, junction button; 2, cover cap; 3, liquid outlet; 4, O-ring seal; 5, liquid output element; 6, relief fittings; 7, pressure release head; 8, the first tower spring; 9, the first one-way valve; 10, the second tower spring; 11, the second one-way valve; 12, the 3rd one-way valve; 13, iron core; 14, extension spring; 16, coil winding; 17, coil rack; 18, stage clip; 19, tubular body; 20, liquid inlet joint.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Shown in seeing figures.1.and.2, the utility model discloses a kind of novel electromagnetic pump, comprise liquid output element 5, coil winding 16, coil rack 17, tubular body 19 and be located at the iron core 13 of tubular body 19 inside, described tubular body 19 bottoms are liquid inlet joint 20, described iron core 13 tops are provided with the 3rd one-way valve 12, be provided with stage clip 18 below described iron core 13, described liquid output element 5 upper ends are provided with liquid outlet 3, are provided with relief fittings 6 with liquid outlet 3 Vertical direction on liquid output element 5.Be fixedly connected with cover cap 2 on liquid outlet 3, cover cap 2 is provided with junction button 1, and described junction button 1 is buckled on cover cap 2 by button bit.Also be provided with the O-ring seal 4 that is positioned at junction button 1 bottom in liquid outlet 3.Be provided with the first one-way valve 9, pressure release 7 and the first tower spring 8 between the first one-way valve 9 and pressure release 7 in relief fittings 6.Also be provided with the second tower spring 10 and the second one-way valve 11 in liquid output element 5.Be provided with extension spring 14 between described iron core 13 bottoms and the 3rd one-way valve 12.
During work, tubular body 19 makes the to-and-fro motion of iron core 13 electromagnetism, and when iron core 13 moved upward, the lower abdominal cavity of tubular body 19 became large, and pressure diminishes, and liquid is sucked the lower abdominal cavity of tubular body 19 by liquid inlet joint 20 by the outside.When iron core 13 moves downward under the electromagnetic action of tubular body 19,19 times Intraabdominal liquid of tubular body enter in the cavity of iron core 13, the cavity volume of iron core 13 reduces, pressure increases, during greater than the pressure in liquid output element 5, wash the 3rd one-way valve 12 and the second one-way valve 11 when pressure open, open the passage between iron core 13 and liquid output element 5, make liquid flow into the cavity of liquid output element 5, and then flow out from the junction button 1 on liquid outlet 3 tops.
but when the pressure in liquid output element 5 cavitys is excessive, the second one-way valve 11 is blocked the passage between liquid output element 5 and iron core 13, the amplitude that iron core 13 moves upward under the electromagnetic action of tubular body 19 is too small, the space in tubular body 19 times abdominal cavities is increased few, cause a small amount of liquid to flow into the lower abdominal cavity of tubular bodies 19 by liquid inlet joint 20 from the outside, when iron core 13 moves downward under the electromagnetic action of tubular body 19, a small amount of liquid in 19 times abdominal cavities of inflow tubular body flows in the cavity of iron core 13, but the underpressure in iron core 13 cavitys is to back down the 3rd one-way valve 12 and the second one-way valve 11, liquid can not flow into liquid output element 5 by iron core 13, at this moment, because the pressure in liquid output element 5 cavitys is excessive, the first one-way valve 9 in relief fittings 6 promotes the first tower spring 8 and moves right, aperture between relief fittings 6 and liquid output element 5 is opened, released excessive pressure by pressure release 7, the first one-way valve 9 resets under the effect of the first tower spring 8, block the right side of aperture between relief fittings 6 and liquid output element 5, make pressure and the interior pressure of iron core 13 cavitys in liquid output element 5 cavitys reach normal working state, pressure in iron core 13 cavitys is greater than the pressure in liquid output element 5 cavitys, back down the 3rd one-way valve 12 and the second one-way valve 11, liquid is entered again the cavity of liquid output element 5 by the cavity of iron core 13.
During pressure when the pressure in iron core 13 cavitys in liquid output element 5 cavitys, the second one-way valve 11 promotes the second tower springs 10 and moves up, and has blocked the downside that leads to the aperture of liquid outlet 3 in liquid output element 5, and liquid just can not be by liquid outlet 3 from junction button 1 outflow.at this moment under the pressure-acting in iron core 13 cavitys, the first one-way valve 9 promotes the first tower spring 8 and moves right, aperture between relief fittings 6 and liquid output element 5 is opened, released excessive pressure by pressure release 7, the first one-way valve 9 resets under the effect of the first tower spring 8, block the right side of aperture between relief fittings 6 and liquid output element 5, pressure and liquid output element 5 interior pressure in iron core 13 cavitys are in again under normal working state, the second tower spring 10 resets and drives the second one-way valve 11 and move down, make the aperture that leads to liquid outlet 3 in liquid output element 5 again unobstructed, liquid is entered by liquid output element 5 by liquid inlet joint 20 and flows to liquid outlet 3, flowed out by junction button 1 again.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only; and the embodiment of part utilization; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. novel electromagnetic pump, comprise liquid output element (5), coil winding (16), coil rack (17), tubular body (19) and be located at the inner iron core (13) of tubular body (19), described tubular body (19) bottom is liquid inlet joint (20), described iron core (13) top is provided with the 3rd one-way valve (12), be provided with stage clip (18) below described iron core (13), it is characterized in that: described liquid output element (5) upper end is provided with liquid outlet (3), liquid output element (5) is gone up and liquid outlet (3) Vertical direction is provided with relief fittings (6).
2. novel electromagnetic pump according to claim 1, is characterized in that, is fixedly connected with cover cap (2) on described liquid outlet (3), and cover cap (2) is provided with junction button (1).
3. novel electromagnetic pump according to claim 2, is characterized in that, also is provided with the O-ring seal (4) that is positioned at junction button (1) bottom in described liquid outlet (3).
4. novel electromagnetic pump according to claim 3, it is characterized in that, be provided with the first one-way valve (9), pressure release head (7) in described relief fittings (6) and be positioned at the first one-way valve (9) and pressure release head (7) between the first tower spring (8).
5. novel electromagnetic pump according to claim 4, is characterized in that, also is provided with the second tower spring (10) and the second one-way valve (11) in described liquid output element (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220698930 CN203022988U (en) | 2012-12-03 | 2012-12-03 | Novel electromagnet pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220698930 CN203022988U (en) | 2012-12-03 | 2012-12-03 | Novel electromagnet pump |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203022988U true CN203022988U (en) | 2013-06-26 |
Family
ID=48646977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220698930 Expired - Fee Related CN203022988U (en) | 2012-12-03 | 2012-12-03 | Novel electromagnet pump |
Country Status (1)
Country | Link |
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CN (1) | CN203022988U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104612934A (en) * | 2013-11-05 | 2015-05-13 | 占行波 | Magnetic vibration water squeezer |
-
2012
- 2012-12-03 CN CN 201220698930 patent/CN203022988U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104612934A (en) * | 2013-11-05 | 2015-05-13 | 占行波 | Magnetic vibration water squeezer |
CN104612934B (en) * | 2013-11-05 | 2017-02-15 | 占行波 | Magnetic vibration water squeezer |
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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 |
Granted publication date: 20130626 Termination date: 20181203 |
|
CF01 | Termination of patent right due to non-payment of annual fee |