CN103950429A - Novel energy-saving and environment-friendly foam machine for washing automobile - Google Patents
Novel energy-saving and environment-friendly foam machine for washing automobile Download PDFInfo
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- CN103950429A CN103950429A CN201410215074.7A CN201410215074A CN103950429A CN 103950429 A CN103950429 A CN 103950429A CN 201410215074 A CN201410215074 A CN 201410215074A CN 103950429 A CN103950429 A CN 103950429A
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Abstract
The invention discloses a novel energy-saving and environment-friendly foam machine for washing an automobile. According to the novel energy-saving and environment-friendly foam machine, the problems of poor service effect, short service life, resource waste, environment pollution and the like of the existing foam machine for the washing the automobile are mainly solved. The novel energy-saving and environment-friendly foam machine comprises a mixing tank (1), a liquid adding device, a water adding pipe (8) and a foam spraying gun (4), wherein the foam spraying gun (4) is connected with the mixing tank (1) through a liquid outlet pipe (3). The novel energy-saving and environment-friendly foam machine is characterized in that the liquid adding device is an air pressure quantified liquid feeding device and comprises a liquid adding channel pipe (2), a quantifying chamber (9), an air pressure pipe (10) and a conveying pipe (11); the liquid adding channel pipe (2) is provided with a ball valve switch; the quantifying chamber (9) is communicated with the lower end of the liquid adding channel pipe (2) and is used for accommodating automobile washing liquid; the conveying pipe (11) is communicated with the lower end of the quantifying chamber (9) and is used for conveying the automobile washing fluid to the inside of the mixing tank (1). Compared with the traditional foam machine, the novel energy-saving and environment-friendly foam machine disclosed by the invention has the advantages that under the condition that 60 percent of automobile washing fluid is saved, the foam output is increased by 30 percent and the foam effect is better.
Description
Technical field
The present invention relates to a kind of car washer, specifically, relate to a kind of carwash foaming machine of novel energy-saving environment-friendly.
Background technology
Foaming machine, is sometimes also called foam automobile machine, and its principle of work is by after car washing liquid and water mixing, forms foam ejection, has avoided fine sand grains damage automobile finish, extends automobile finish bright and clean.Foaming machine is applicable to car detailing industry, fleet, city motor bus, train, aircraft etc., and the cleaning of hotel exterior wall, glass, terrace.In prior art, the structure of foaming machine as shown in Figure 1, it mainly comprises mixing can and the foam lance of a stainless steel, be arranged on pneumatic tube and drain pipe on mixing can, pneumatic tube and drain pipe one end are stretched in mixing can, but, this end end is positioned at the top of mixing can, gas acts on downwards from the top of mixing can, because the upper strata in mixing can is tap water, lower floor is car washing liquid, therefore aerating mode can not allow car washing liquid and the water in mixing can reach mixing completely uniformly, the foam producing is the needed effect of out of reach carwash also, and the foam of getting by drain pipe is the car washing liquid of thickness substantially, in causing car washing liquid waste, also strengthened the pollution to natural environment, in addition, the mixing can of stainless steel is shorter service life, cause the use cost of equipment high.On the other hand, the drain pipe bore that existing foaming machine adopts is thicker, therefore, very easily causes foaming machine cannot normally get foam; On air pressure quantitative liquid feeding apparatus, be adjustable pressure table, the operating air pressure of equipment is unstable, and the safety factor that causes equipment to use is low.
Summary of the invention
The object of the invention is to overcome above-mentioned defect, a kind of carwash foaming machine of simple in structure, reasonable in design and energy-conserving and environment-protective is provided.
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of carwash foaming machine of novel energy-saving environment-friendly, comprise mixing can, liquid-adding device, filler pipe and by drain pipe with mix tank connected foam lance, described liquid-adding device is air pressure quantitative liquid feeding apparatus, it comprises the liquid feeding tube channel that is provided with ball valve switch, be communicated with the lower end of liquid feeding tube channel, for the demand chamber of splendid attire car washing liquid, be communicated with demand chamber top and for delivery of the pneumatic tube of gas, and be communicated with demand chamber lower end for car washing liquid is delivered to the delivery pipe in mixing can.
Further, also comprise the barometric pipe for being communicated with delivery pipe and demand chamber.
As preferably, described delivery pipe lower end extends to the bottom of mixing can, and its top that is positioned at the pipe shaft of mixing can also offers and is positioned at the second through hole mixing on tank level.
In order to improve safety in utilization and the operation stability of equipment, on pneumatic tube, be also provided with the air pressure constant-voltage meter that is positioned at mixing can outside.
Further, one end of described drain pipe is connected with foam lance, the other end stretches in mixing can and extend to the bottom of mixing can, and it is positioned on the pipe shaft of mixing can and also offers and be positioned at the first through hole mixing on tank level.As preferably, the bore of drain pipe is 0.6cm to 1.2cm.
Further, be also provided with in described mixing can outside the liquid level observation pipe that two ends are communicated with mixing can upper and lower side respectively.
Specifically, described foam lance comprises that inside has one end for connecting the handle of passage of drain pipe, is connected and is communicated with the described passage other end lance tube that forms foam passage, the flats that this lance tube front end is triangular in shape with this handle.
Further, be provided with the portable bar that outer cover is connected to spring and can moves reciprocatingly with respect to lance tube in the rear end of described lance tube inside, the front end of this portable bar is provided with packed-piston, also be provided with in lance tube inside and the close-connected seal ring of its inwall, the bore of packed-piston mates with the bore at seal ring through hole position, and it is less than seal ring to the pipe diameter between lance tube and handle junction, sealing piston movement in seal ring by foam passage plugging, away from seal ring foam passage open.
Further, on handle, be provided with it be rotationally connected, for driving the pull handle of portable bar action, and this pull handle top is provided with " U " shape fastener corresponding with lance tube rear end, the rear end of described portable bar passes lance tube and stretches in " U " shape fastener, and is screwed with in this end end the clamp nut that bore is greater than " U " shape fastener width.
In order better to realize the present invention, described mixing can is by modified engineered plastic once injection moulding.
Consider safe handling, on described mixing can, be also provided with safety valve.
For the ease of movement, be also provided with in the bottom of described mixing can and be convenient to mobile roller.
Principle of design of the present invention: brand-new design of the present invention air pressure quantitative liquid feeding apparatus, by air pressure, car washing liquid is pressed in mixing can, thereby car washing liquid and tap water are mixed effectively, and the bore of drain pipe is carried out to special design, to reach the object of foam quantum of output the best; Meanwhile, in conjunction with the feature of modified engineered plastic, whole mixing can is adopted to modified engineered plastic once injection moulding, improve service life, stability and the safety of equipment; In addition, in the lower end of liquid feeding tube channel, demand chamber is set, realizes the quantitative interpolation of car washing liquid, cost-saving.
Compared with prior art, beneficial effect of the present invention is:
(1) structure design compactness of the present invention, reasonable, it is convenient to realize.
(2) the present invention has changed the design of conventional foam machine, brand-new design air pressure quantitative liquid feeding apparatus, by liquid feeding passage and the combination of aerating passage, directly car washing liquid is pressed in mixing can by gas, impel car washing liquid and tap water fully to mix, excite greatly the effect of car washing liquid, in the situation that saving 60% car washing liquid, foam effect is more effective than using the conventional foam machine of the normal addition of car washing liquid, and the quantum of output of foam has increased by 30% than conventional foam machine; Thereby saved a large amount of car washing liquids, greatly reduced the pollution of car washing liquid to natural environment, the social benefit of bringing is quite huge simultaneously.
(3) in the present invention, the bore of drain pipe is 0.6cm to 1.2cm, simultaneously, on it is positioned at the pipe shaft of mixing can, also offer and be positioned at the first through hole mixing on tank level, foam is produced by gas-liquid mixed, not only solve existing foaming machine and do not shown the problem of foam, and improved further the quantum of output of foam.
(4) in the present invention, mixing can passes through once injection moulding by modified engineered plastic, on the one hand, guaranteed the leak tightness of the each connecting portion of equipment, on the other hand, modified engineered plastic intensity is high, compressive property is good, withstanding corrosion, acid and alkali-resistance, uvioresistant and not yielding.
(5) air pressure constant-voltage meter is installed in the present invention on pneumatic tube, not only allocate without the operation pressure to foaming machine, and can make the operation pressure of equipment remain in safe range of pressure value by air pressure constant-voltage meter, avoid allotment excessively, further improved service life of the present invention, operation stability and safety.
(6) the present invention compared with prior art, not only possesses novelty and creativeness, and its material is common material, cheap, possesses very high practicality and the market competitiveness, applies on a large scale for it, has established solid foundation.
(7) the present invention arranges demand chamber in the lower end of liquid feeding tube channel, by demand chamber, the amount of car washing liquid is carried out to quota and add, meeting under the prerequisite of mixing needs, greatly avoided waste and the abuse of car washing liquid, solve car washing liquid and crossed Sheng, the cost waste and the problem of environmental pollution that cause.
Brief description of the drawings
Fig. 1 is the structural representation of prior art.
Fig. 2 is structural representation of the present invention.
Fig. 3 is the cutaway view of mixing can in the present invention.
Fig. 4 is the cutaway view of foam lance sealed condition in the present invention.
Fig. 5 is the cutaway view of foam lance open mode in the present invention.
Fig. 6 is the partial schematic diagram of foam lance in the present invention.
Fig. 7 is the structural representation of air pressure quantitative liquid feeding apparatus in the present invention.
Wherein, the corresponding title of Reference numeral: 1-mixing can, 2-liquid feeding tube channel, 3-drain pipe, 4-foam lance, 5-liquid level observation pipe, 6-safety valve, 7-roller, 8-filler pipe, 9-demand chamber, 10-pneumatic tube, 11-delivery pipe, 12-barometric pipe, 21-air pressure constant-voltage meter, 22-the second through hole, 31-the first through hole, 41-handle, 42-lance tube, 43-spring, 44-portable bar, 45-packed-piston, 46-seal ring, 47-clamp nut, 48-pull handle, 49-" U " shape fastener.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Embodiments of the present invention include but not limited to the following example.
Embodiment
As shown in Figure 2, the present embodiment provides a kind of carwash foaming machine of novel energy-saving environment-friendly, mainly comprises five parts such as mixing can 1, air pressure quantitative liquid feeding apparatus, drain pipe 3, foam lance 4 and filler pipe 8.Wherein, the mixing apparatus that mixing can 1 is foaming machine, tap water and car washing liquid mix in mixing can, and the degree of uniformity of its mixing directly has influence on the blebbing amount of foam and the addition of car washing liquid.Common, to adding tap water in mixing can and car washing liquid is all to be completed by filler pipe, liquid feeding step is for first adding tap water, and then interpolation car washing liquid, because the proportion of car washing liquid is greater than tap water, therefore, be added to after car washing liquid, it can sink down into mixing can bottom, therefore tap water and car washing liquid present bilevel hierarchy in mixing can, for tap water and mixed liquor are mixed, therefore impel the two mutually to mix by air pressure.
As shown in Figure 7, in the present embodiment, air pressure quantitative liquid feeding apparatus comprises the liquid feeding tube channel 2 that is provided with ball valve switch, be communicated with the lower end of liquid feeding tube channel 2, for the demand chamber 9 of splendid attire car washing liquid, be communicated with demand chamber 9 tops and for delivery of the pneumatic tube 10 of gas, and be communicated with demand chamber 9 lower ends for car washing liquid is delivered to the delivery pipe 11 in mixing can 1.
Car washing liquid in existing foaming machine (car washing liquid) and water are owing to fully not stirring evenly, therefore the lamination of existence, after often car washing liquid is used up, also remaining have a large amount of clear water, cause a large amount of wastes of car washing liquid, and the also needed effect of out of reach carwash of foam producing, in causing car washing liquid waste, also strengthen the pollution to natural environment.
In order to overcome above-mentioned defect, in the present embodiment, pneumatic tube and liquid feeding tube channel are combined, carry air pressure that car washing liquid is pressed in mixing can by pneumatic tube, reach the object mixing, specifically, pneumatic tube and liquid feeding tube channel are all communicated with delivery pipe, and car washing liquid is first added in demand chamber, are then pressed in mixing can by pneumatic tube aerating and by car washing liquid, delivery pipe is stretched to the one end in mixing can by the present embodiment, and continue to extend to bottom mixing can, as shown in Figure 3, specifically, exit end (the fluid of delivery pipe, give vent to anger) should be positioned under the liquid level of car washing liquid, hence one can see that, car washing liquid is directly pressed into mixing can by air pressure, air pressure drives liquid rolling in mixing can, impel car washing liquid and tap water fully to mix, excite greatly the effect of car washing liquid, test by reality, in the situation that saving 60% car washing liquid, foam effect is more effective than using the conventional foam machine of the normal addition of car washing liquid, and the quantum of output of foam has increased by 30% than conventional foam machine.Further, the present embodiment also offers and is positioned at the second through hole 22 on liquid level on delivery pipe is positioned at the pipe shaft of mixing can, the effect of this second through hole is: a gas part enters mixing can top by the second through hole, another part enters mixing can bottom by the exit end of delivery pipe, upper and lower two parts gas combination, thus make the mixing of tap water and car washing liquid more even.Further, the present embodiment also comprises the barometric pipe 12 for being communicated with delivery pipe 11 and demand chamber 9.
Existing mixing can is made up of corrosion-resistant steel or other metal materials, the defect such as it mainly exists short, perishable, mutability in service life, pressure resistance is not good enough, and adopt the each connecting portion of metal mixing can be welded, its poor sealing performance.As the preferred structure of one, the present embodiment adopts modified engineered plastic to make mixing can, and pass through once injection moulding, on the one hand, guarantee the leak tightness of the each connecting portion of equipment, on the other hand, good, the withstanding corrosion of high, the compressive property of modified engineered plastic intensity, acid and alkali-resistance, uvioresistant and not yielding.Under the pressure test of 12MPa, mixing can of the present invention is still in a safe condition, and quick-fried tank does not occur.
The mixing can internal gas pressure of existing foaming machine is by the air-pressure gauge control of allocating, in mixing can, operating air pressure is very unstable, not only affect the conformability of blebbing, and easily there is allotment excessively, cause mixing can long-term work at superpressure state, shorten service life of equipment, the safety misadventure of quick-fried tank has even occurred.The present embodiment has installed an air pressure constant-voltage meter 21 additional on pneumatic tube, by air pressure constant-voltage meter, mixing can internal gas pressure is controlled between 0.2MPa to 0.3MPa all the time, thereby has improved stability, safety that foaming machine moves, has extended the service life of equipment; About 2 to 3 years, and be at least 10 years service life of the present invention the service life of existing foaming machine, and then reduced the use cost of equipment.
Drain pipe is used for connecting mixed liquor and foam lance 4 in mixing can, in the art, general knowledge thinks that drain pipe bore is the bigger the better, its blebbing efficiency is higher, so just easily cause often not showing foam, and in the present embodiment, the bore of drain pipe is designed to 0.6cm to 1.2cm, solve existing foaming machine and often do not shown the problem of foam.Simultaneously, be positioned at drain pipe on the pipe shaft of mixing can and also offer and be positioned at the first through hole 31 mixing on tank level, pipe shaft below this through hole is used for into mixed liquor, during through the first through hole, in mixing can, gas enters drain pipe by this hole, thereby realize gas-liquid mixed and produce foam, not only solved existing foaming machine and do not shown the problem of foam, and improved further the quantum of output of foam.
Consider the safety that equipment uses, avoid mixing can internal pressure excessive, on mixing can, be also provided with safety valve 6.For the ease of movement, the present embodiment is also also provided with roller 7 in the bottom of mixing can.
As shown in Figure 4,5, the foam lance of the present embodiment, through particular design, has improved the defect such as existing foam lance blebbing weak effect, operation inconvenience.This foam lance mainly comprises that inside has one end for connecting the handle 41 of passage of drain pipe 3, be connected and be communicated with the aforementioned channels other end lance tube 42 that forms foam passage with this handle 41, further, the flats that lance tube 42 front ends are triangular in shape, the structure design of flats has improved foam effect.
Be provided with the portable bar 44 that outer cover is connected to spring 43 and can moves reciprocatingly with respect to lance tube 42 in the rear end of lance tube 42 inside, the front end of this portable bar 44 is provided with packed-piston 45, also be provided with in lance tube 42 inside and the close-connected seal ring 46 of its inwall, the bore of packed-piston 45 mates with the bore at seal ring 46 through hole positions, and it is less than seal ring 46 to the pipe diameter between lance tube 42 and handle 41 junctions, sealing piston movement in seal ring by foam passage plugging, as shown in Figure 4; Packed-piston away from seal ring foam passage open, as shown in Figure 5.Specifically, when packed-piston is during away from seal ring, gas-liquid mixed enters in lance tube from the passage in handle, then influxs rifle head by the gap between packed-piston and lance tube inwall, realizes ejection foam.When packed-piston moves to after seal ring, closely cooperate with seal ring, the gas-liquid mixture of gushing out is just trapped in outside seal ring.
As shown in Figure 6, for the ease of operation, on handle 41, be provided with it be rotationally connected, pull handle 48 for driving portable bar 44 to move, and these pull handle 48 tops are provided with " U " shape fastener 49 corresponding with lance tube 42 rear ends, the rear end of portable bar 44 passes lance tube 42 and stretches in " U " shape fastener 49, and is screwed with in this end end the clamp nut 47 that bore is greater than " U " shape fastener 49 width.Hold handle, palm presses down pull handle, pull handle is rotated around the hinge-point of itself and handle, " U " shape fastener of its upper end is thereupon to moving away from the direction of lance tube rear end, because " U " shape fastener has blocked clamp nut, so active pull rod cannot depart from " U " shape fastener, drive active pull rod to move by clamp nut, thereby realize the action of packed-piston away from seal ring; After loosing one's grip, rely on the self-restoring force of spring, push again packed-piston to seal ring, realize the shutoff to lance tube.
According to above-described embodiment, just can realize well the present invention.What deserves to be explained is; under prerequisite based on above-mentioned principle of design; for solving same technical matters; even if some that make on architecture basics disclosed in this invention are without substantial change or polishing; the essence of the technical scheme adopting is still the same with the present invention, therefore it also should be in protection scope of the present invention.
Claims (10)
1. the carwash foaming machine of a novel energy-saving environment-friendly, comprise mixing can (1), liquid-adding device, filler pipe (8) and the foam lance (4) being connected with mixing can (1) by drain pipe (3), it is characterized in that, described liquid-adding device is air pressure quantitative liquid feeding apparatus, it comprises the liquid feeding tube channel (2) that is provided with ball valve switch, be communicated with the lower end of liquid feeding tube channel (2), for the demand chamber (9) of splendid attire car washing liquid, be communicated with demand chamber (9) top and for delivery of the pneumatic tube (10) of gas, and be communicated with demand chamber (9) lower end for car washing liquid being delivered to the delivery pipe (11) in mixing can (1).
2. the carwash foaming machine of a kind of novel energy-saving environment-friendly according to claim 1, is characterized in that, also comprises the barometric pipe (12) for being communicated with delivery pipe (11) and demand chamber (9).
3. the carwash foaming machine of a kind of novel energy-saving environment-friendly according to claim 2, it is characterized in that, described delivery pipe (11) lower end extends to the bottom of mixing can (1), and its top that is positioned at the pipe shaft of mixing can (1) also offers and is positioned at the second through hole (22) mixing on tank level.
4. the carwash foaming machine of a kind of novel energy-saving environment-friendly according to claim 3, is characterized in that, is also provided with and is positioned at the outside air pressure constant-voltage meter (21) of mixing can (1) on pneumatic tube (10).
5. the carwash foaming machine of a kind of novel energy-saving environment-friendly according to claim 3, it is characterized in that, in one end of described drain pipe (3) is connected with foam lance (4), the other end stretches into mixing can (1) and extend to the bottom of mixing can (1), and it is positioned on the pipe shaft of mixing can (1) and also offers the first through hole (31) being positioned on mixing tank level.
6. the carwash foaming machine of a kind of novel energy-saving environment-friendly according to claim 3, is characterized in that, is also provided with the liquid level observation pipe (5) that two ends are communicated with mixing can (1) upper and lower side respectively in described mixing can (1) outside.
7. according to the carwash foaming machine of a kind of novel energy-saving environment-friendly described in claim 1 to 6 any one, it is characterized in that, described foam lance (4) comprises that inside has one end for connecting the handle (41) of passage of drain pipe (3), be connected and be communicated with the described passage other end lance tube (42) that forms foam passage with this handle (41), this lance tube (42) front end flats triangular in shape.
8. the carwash foaming machine of a kind of novel energy-saving environment-friendly according to claim 7, it is characterized in that, be provided with in the inner rear end of described lance tube (42) portable bar (44) that outer cover is connected to spring (43) and can moves reciprocatingly with respect to lance tube (42), the front end of this portable bar (44) is provided with packed-piston (45), also be provided with and the close-connected seal ring of its inwall (46) in lance tube (42) inside, the bore of packed-piston (45) mates with the bore at seal ring (46) through hole position, and it is less than seal ring (46) to the pipe diameter between lance tube (42) and handle (41) junction, sealing piston movement in seal ring by foam passage plugging, away from seal ring foam passage open.
9. the carwash foaming machine of a kind of novel energy-saving environment-friendly according to claim 8, it is characterized in that, on handle (41), be provided with it be rotationally connected, for driving the pull handle (48) of portable bar (44) action, and this pull handle (48) top is provided with " U " shape fastener (49) corresponding with lance tube (42) rear end, the rear end of described portable bar (44) passes lance tube (42) and stretches in " U " shape fastener (49), and is screwed with in this end end the clamp nut (47) that bore is greater than " U " shape fastener (49) width.
10. the carwash foaming machine of a kind of novel energy-saving environment-friendly according to claim 9, is characterized in that, described mixing can (1) is by modified engineered plastic once injection moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215074.7A CN103950429B (en) | 2014-05-21 | 2014-05-21 | A kind of carwash foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215074.7A CN103950429B (en) | 2014-05-21 | 2014-05-21 | A kind of carwash foaming machine |
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| CN103950429A true CN103950429A (en) | 2014-07-30 |
| CN103950429B CN103950429B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410215074.7A Expired - Fee Related CN103950429B (en) | 2014-05-21 | 2014-05-21 | A kind of carwash foaming machine |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654413A (en) * | 2018-06-15 | 2018-10-16 | 平果县科腾达环保科技有限公司 | A kind of carwash foam-making apparatus |
| CN109895747A (en) * | 2019-04-11 | 2019-06-18 | 李文祥 | A kind of novel portable exempts from dragging vehicle foaming machine |
| CN115158235A (en) * | 2022-07-25 | 2022-10-11 | 江阴市富仁高科股份有限公司 | Gantry car washer |
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| DE939424C (en) * | 1951-08-25 | 1956-02-23 | Frank | Device for cleaning motor vehicles, in particular their painting, by spraying on foam |
| US2842465A (en) * | 1955-12-06 | 1958-07-08 | Jack Danciger | Method for cleaning tires |
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| CN109895747A (en) * | 2019-04-11 | 2019-06-18 | 李文祥 | A kind of novel portable exempts from dragging vehicle foaming machine |
| CN115158235A (en) * | 2022-07-25 | 2022-10-11 | 江阴市富仁高科股份有限公司 | Gantry car washer |
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|---|---|
| CN103950429B (en) | 2016-01-06 |
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