CN103803469A - Vacuum-pumping type liquid filling machine - Google Patents
Vacuum-pumping type liquid filling machine Download PDFInfo
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- CN103803469A CN103803469A CN201210460766.9A CN201210460766A CN103803469A CN 103803469 A CN103803469 A CN 103803469A CN 201210460766 A CN201210460766 A CN 201210460766A CN 103803469 A CN103803469 A CN 103803469A
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Abstract
The invention relates to a device for filling cavity structures with liquid and in particular relates to a vacuum-pumping type liquid filling machine. The vacuum-pumping type liquid filling machine comprises a liquid storage tank, a vacuum-pumping device and a liquid filling pipeline, wherein a liquid injection opening is formed in the upper end of the liquid storage tank; the upper end of the liquid storage tank is connected with the vacuum-pumping device; the lower end of the liquid storage tank is connected with a filled cavity structure through a liquid filling pipeline; air in the liquid storage tank is pumped out through the vacuum-pumping device, and then liquid in the liquid storage tank enters the filled cavity structure under the effect of negative pressure. According to the vacuum-pumping type liquid filling machine, bubbles in a deep part of a sealed cavity can be sucked out through a vacuum-pumping operation of an air pipeline, and meanwhile, the sealed cavity is filled with liquid in the liquid storage machine, so that residual bubbles can be quickly and fully removed.
Description
Technical field
The present invention relates to charge to cavity structure inside the equipment of liquid, specifically a kind of vacuum-pumping type liquid charges device.
Background technology
In electrical motor or the actual use procedure of the device such as oil-filled compensator under water, often need to charge liquid to the cavity structure inside of various complexity under water.Due to the difference of purposes and function, filled the internal cavity structures complexity of object, if adopt common normal pressure perfusion, as easy as rolling off a logly cause the built-in of bubble, be difficult to get rid of totally, the remaining internal cavities media environment that causes of bubble is inhomogeneous, and bubble is easily fled, cause exhausted decline, the phenomenons such as seal failure.
Traditional mode that charges, liquid injection port and exhausr port are set being filled on object, two kinds of interfaces exist simultaneously, although gas can be got rid of from exhausr port, but to when being about to fill, easy remaining minute bubble on the structure wall away from exhausr port or inlet, in actual mechanical process, can be by residual part removal of bubbles by the mode of knocking or rocking, but the action required time is longer, and there is the hidden danger of damage equipment in random operations such as knocking and rock, the most basic shortcoming is cannot guarantee to get rid of clean residual bubble, the liquid that these factors are perplexing closed cavity always charges operation.
Summary of the invention
For solving above-mentioned difficulties, the object of the present invention is to provide a kind of vacuum-pumping type liquid to charge device.This vacuum-pumping type liquid charges the vacuum pumping of device by gas pipe line by the bubble sucking-off of closed cavity depths, allows the liquid of liquid memory inside be filled with closed cavity simultaneously, can get rid of fast, fully residual bubble.
To achieve these goals, the present invention is by the following technical solutions:
A kind of vacuum-pumping type liquid charges device, comprise fluid reservoir, vacuum extractor and charging line, wherein the upper end of fluid reservoir is provided with spout and is connected with vacuum extractor, the lower end of described fluid reservoir is filled cavity structure by charging line with quilt and is connected, by vacuum extractor, the air of fluid reservoir inside is extracted out, under the effect of negative pressure, the liquid in fluid reservoir enters and is filled in cavity structure.
Described fluid reservoir comprises fluid reservoir cylindrical shell, upper end cover, bottom end cover and fluid reservoir base, wherein the two ends up and down of fluid reservoir are connected with upper end cover and bottom end cover respectively, described bottom end cover is connected with fluid reservoir base, described upper end cover is provided with spout and bleeding point, and described vacuum extractor is connected with the bleeding point on upper end cover; Described bottom end cover is provided with liquid outlet, and described charging line is connected with liquid outlet.
Described upper end cover is provided with blowdown valve and vacuum manometer.Described upper end cover is provided with fluid reservoir handle.
The outside of described fluid reservoir is provided with fluid level gauge.Described fluid level gauge adopts transparent liquid level indictor tube.
Described vacuum extractor comprises vacuum pump, bleed line and shutoff valve, and its intermediate pump is connected with the upper end of fluid reservoir by bleed line, and described shutoff valve is arranged on bleed line.
Described vacuum pump is rotary-vane vaccum pump.
Described charging line is filled cavity structure by topping up interface with quilt and is connected.
Advantage of the present invention and beneficial effect are:
1. the present invention adopts negative pressure of vacuum suction principle, can be by clean residual removal of bubbles.
2. agent structure of the present invention adopts aluminum alloy materials, lightweight, convenient in carrying.
3. the present invention is simple to operate, easy to maintenance, is applicable to the liquid perfusion operation of all kinds of confined spaces.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of fluid reservoir in the present invention;
Fig. 3 is the right elevation of Fig. 2;
Fig. 4 is the each interface schematic diagram of fluid reservoir upper end cover in the present invention;
Fig. 5 is the structural representation of fluid reservoir upper end cover in the present invention.
Wherein: 1 is fluid reservoir, 2 is topping up interface, and 3 is shutoff valve, 4 is rotary-vane vaccum pump, and 5 is bleed line I, and 6 is bleed line II, 7 is charging line, and 8 is vacuum manometer, and 9 is blowdown valve, 10 is inlet, and 11 is upper end cover, and 12 is fluid reservoir cylindrical shell, 13 is bottom end cover, and 14 is fluid reservoir base, and 15 is liquid outlet, 16 is fluid level gauge, and 17 is fluid reservoir handle, and 18 is bleeding point.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As Figure 1-5, the present invention includes fluid reservoir 1, vacuum extractor and charging line 7, wherein the upper end of fluid reservoir 1 is provided with spout 10 and bleeding point 18, bleeding point 18 is connected with vacuum extractor, the lower end of fluid reservoir 1 is filled cavity structure by charging line 7 with quilt and is connected, by vacuum extractor, the air of fluid reservoir 1 inside is extracted out, under the effect of negative pressure, the liquid in fluid reservoir 1 enters and is filled in cavity structure.
Described fluid reservoir 1 comprises fluid reservoir cylindrical shell 12, upper end cover 11, bottom end cover 13 and fluid reservoir base 14, and wherein the two ends up and down of fluid reservoir 1 are connected with upper end cover 11 and bottom end cover 13 respectively, and bottom end cover 13 is connected with fluid reservoir base 14.Upper end cover 11 is provided with spout 10, bleeding point 18, blowdown valve 9, vacuum manometer 8 and fluid reservoir handle 17, and described vacuum extractor is connected with the bleeding point 18 on upper end cover 11.Bottom end cover 13 is provided with liquid outlet 15, and one end of charging line 7 is connected with liquid outlet 15, and the other end is filled cavity structure by topping up interface 2 with quilt and is connected.The outside of fluid reservoir 1 is provided with fluid level gauge 16, and the present embodiment fluid level gauge 16 adopts transparent liquid level indictor tube, can intuitively read the storage content in fluid reservoir 1.
Described vacuum extractor comprises vacuum pump, bleed line and shutoff valve 3, and wherein bleed line comprises bleed line I 5 and bleed line II 6, and vacuum pump adopts rotary-vane vaccum pump 4.Rotary-vane vaccum pump 4 is connected with shutoff valve 3 by bleed line I 5, and shutoff valve 3 is connected with the bleeding point 18 on fluid reservoir 1 upper end cover 11 by bleed line II 6.
Working process of the present invention is:
First observe fluid level gauge 16, if fluid reservoir off-capacity is opened spout 10 and poured into a certain amount of topping up body for the treatment of, close spout and seal intact.Rotary-vane vaccum pump 4 is connected with the bleeding point 18 of fluid reservoir 1 with bleed line II 6 by bleed line I 5, controls the open and close of bleed line by shutoff valve 3.Open shutoff valve 3, the topping up interface 2 of charging line 7 is filled to object with quilt to be connected, open rotary-vane vaccum pump 4, close blowdown valve 9, after vacuum manometer 8 shows negative pressure registration, close rotary-vane vaccum pump 4, close shutoff valve 3, liquid starts to enter and filled object along charging line 7, and compression indicator vacuum registration progressively declines, until low vacuum after certain numerical value, can this open rotary-vane vaccum pump 4 again, intermittently repeatedly carry out, till the negative pressure registration for the treatment of vacuum manometer 8 does not decline and tends towards stability, liquid-filled operation completes.Excessive for preventing negative pressure, can be by repeatedly opening or close the mode control vacuum magnitude of blowdown valve 9.
Claims (9)
1. a vacuum-pumping type liquid charges device, it is characterized in that: comprise fluid reservoir (1), vacuum extractor and charging line (7), wherein the upper end of fluid reservoir (1) is provided with spout (10) and is connected with vacuum extractor, the lower end of described fluid reservoir (1) is filled cavity structure by charging line (7) with quilt and is connected, by vacuum extractor, air inner fluid reservoir (1) is extracted out, under the effect of negative pressure, the liquid in fluid reservoir (1) enters and is filled in cavity structure.
2. charge device by vacuum-pumping type liquid claimed in claim 1, it is characterized in that: described fluid reservoir (1) comprises fluid reservoir cylindrical shell (12), upper end cover (11), bottom end cover (13) and fluid reservoir base (14), wherein the two ends up and down of fluid reservoir (1) are connected with upper end cover (11) and bottom end cover (13) respectively, described bottom end cover (13) is connected with fluid reservoir base (14), described upper end cover (11) is provided with spout (10) and bleeding point (18), described vacuum extractor is connected with the bleeding point (18) on upper end cover (11), described bottom end cover (13) is provided with liquid outlet (15), and described charging line (7) is connected with liquid outlet (15).
3. charge device by vacuum-pumping type liquid claimed in claim 2, it is characterized in that: described upper end cover (11) is provided with blowdown valve (9) and vacuum manometer (8).
4. charge device by vacuum-pumping type liquid claimed in claim 2, it is characterized in that: described upper end cover (11) is provided with fluid reservoir handle (17).
5. charge device by vacuum-pumping type liquid claimed in claim 2, it is characterized in that: the outside of described fluid reservoir (1) is provided with fluid level gauge (16).
6. charge device by vacuum-pumping type liquid claimed in claim 5, it is characterized in that: described fluid level gauge (16) adopts transparent liquid level indictor tube.
7. charge device by vacuum-pumping type liquid claimed in claim 1, it is characterized in that: described vacuum extractor comprises vacuum pump, bleed line and shutoff valve (3), its intermediate pump is connected with the upper end of fluid reservoir (1) by bleed line, and described shutoff valve (3) is arranged on bleed line.
8. charge device by vacuum-pumping type liquid claimed in claim 7, it is characterized in that: described vacuum pump is rotary-vane vaccum pump (4).
9. charge device by vacuum-pumping type liquid claimed in claim 1, it is characterized in that: described charging line (7) is filled cavity structure by topping up interface (2) with quilt and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210460766.9A CN103803469A (en) | 2012-11-15 | 2012-11-15 | Vacuum-pumping type liquid filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210460766.9A CN103803469A (en) | 2012-11-15 | 2012-11-15 | Vacuum-pumping type liquid filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103803469A true CN103803469A (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210460766.9A Pending CN103803469A (en) | 2012-11-15 | 2012-11-15 | Vacuum-pumping type liquid filling machine |
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| CN (1) | CN103803469A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016097104A1 (en) * | 2014-12-17 | 2016-06-23 | Krones Ag | Method and device for treating a mixture of expansion gas and filling product foam in a beverage filling plant |
| CN105715623A (en) * | 2014-11-30 | 2016-06-29 | 中国科学院沈阳自动化研究所 | Vacuumizing and bubble-discharging device of underwater hydraulic compensation system |
| CN106744591A (en) * | 2017-01-22 | 2017-05-31 | 深圳市中毅科技有限公司 | A kind of syringe automatic filling machine |
| CN108274671A (en) * | 2018-03-09 | 2018-07-13 | 四川德源石油天然气工程有限公司 | Epoxy sleeve device for casting and method for filling |
| CN108529545A (en) * | 2018-04-04 | 2018-09-14 | 中广核核电运营有限公司 | Transmitter evacuation liquid-filling system and method |
| ES2780935A1 (en) * | 2019-02-25 | 2020-08-27 | Equipamientos Ind S A | Barrel filling or refilling system (Machine-translation by Google Translate, not legally binding) |
| CN111660491A (en) * | 2020-05-13 | 2020-09-15 | 易忠萍 | Three-dimensional injection molding device |
| CN112897446A (en) * | 2021-01-20 | 2021-06-04 | 浙江华安安全设备有限公司 | Tear ejector liquid recovery equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6189999A (en) * | 1984-10-08 | 1986-05-08 | Uriyuu Seisaku Kk | Method of charging oil to closed container |
| CN2668597Y (en) * | 2003-11-12 | 2005-01-05 | 周义亮 | Cosmetic liquid vacuum back-flow filling machine |
| CN201276211Y (en) * | 2008-09-23 | 2009-07-22 | 佛山市海天调味食品有限公司 | Vacuum-pumping apparatus |
| CN202131077U (en) * | 2011-07-10 | 2012-02-01 | 骆军 | Device for filling bamboo tube wine |
| CN202322311U (en) * | 2011-11-09 | 2012-07-11 | 天津市汉沽区医院 | Medical liquid medicine split charging tank |
-
2012
- 2012-11-15 CN CN201210460766.9A patent/CN103803469A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6189999A (en) * | 1984-10-08 | 1986-05-08 | Uriyuu Seisaku Kk | Method of charging oil to closed container |
| CN2668597Y (en) * | 2003-11-12 | 2005-01-05 | 周义亮 | Cosmetic liquid vacuum back-flow filling machine |
| CN201276211Y (en) * | 2008-09-23 | 2009-07-22 | 佛山市海天调味食品有限公司 | Vacuum-pumping apparatus |
| CN202131077U (en) * | 2011-07-10 | 2012-02-01 | 骆军 | Device for filling bamboo tube wine |
| CN202322311U (en) * | 2011-11-09 | 2012-07-11 | 天津市汉沽区医院 | Medical liquid medicine split charging tank |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715623A (en) * | 2014-11-30 | 2016-06-29 | 中国科学院沈阳自动化研究所 | Vacuumizing and bubble-discharging device of underwater hydraulic compensation system |
| WO2016097104A1 (en) * | 2014-12-17 | 2016-06-23 | Krones Ag | Method and device for treating a mixture of expansion gas and filling product foam in a beverage filling plant |
| US10478832B2 (en) | 2014-12-17 | 2019-11-19 | Krones Ag | Method and device for treating a mixture of expansion gas and filling product foam in a beverage filling plant |
| US10864529B2 (en) | 2014-12-17 | 2020-12-15 | Krones Ag | Method and device for treating a mixture of expansion gas and filling product foam in a beverage filling plant |
| CN106744591A (en) * | 2017-01-22 | 2017-05-31 | 深圳市中毅科技有限公司 | A kind of syringe automatic filling machine |
| CN108274671A (en) * | 2018-03-09 | 2018-07-13 | 四川德源石油天然气工程有限公司 | Epoxy sleeve device for casting and method for filling |
| CN108529545A (en) * | 2018-04-04 | 2018-09-14 | 中广核核电运营有限公司 | Transmitter evacuation liquid-filling system and method |
| ES2780935A1 (en) * | 2019-02-25 | 2020-08-27 | Equipamientos Ind S A | Barrel filling or refilling system (Machine-translation by Google Translate, not legally binding) |
| CN111660491A (en) * | 2020-05-13 | 2020-09-15 | 易忠萍 | Three-dimensional injection molding device |
| CN112897446A (en) * | 2021-01-20 | 2021-06-04 | 浙江华安安全设备有限公司 | Tear ejector liquid recovery equipment |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |