CN2820538Y - Ink degassing device - Google Patents
Ink degassing device Download PDFInfo
- Publication number
- CN2820538Y CN2820538Y CN 200520057939 CN200520057939U CN2820538Y CN 2820538 Y CN2820538 Y CN 2820538Y CN 200520057939 CN200520057939 CN 200520057939 CN 200520057939 U CN200520057939 U CN 200520057939U CN 2820538 Y CN2820538 Y CN 2820538Y
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- ink
- airtight container
- communicated
- pipe
- depassing unit
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Abstract
The utility model relates to an ink degassing device which comprises a sealed container 9 and a stirrer which is composed of an excitation mechanism 1 and an inducting rod 2, wherein the sealed container 9 is communicated with an input hole of an empty ink box through an ink transfusing pipe 3, is communicated with a gas negative pressure source through an exhaust pipe 8, and is communicated with the atmospheric environment through a vent pipe 10; the exhaust pipe 8 and the vent pipe 10 are positioned on the vertical upper part of the sealed container 9, and the ink transfusing pipe 3 is positioned on the vertical lower part of the sealed container 9. The ink degassing device is used for pulling out the gas in the ink used for an ink-jet printer, and the phenomena that the ink of the recovering ink box is leaked, and wire breaks when the recovering ink box prints.
Description
Technical field
The utility model relates to the ink depassing unit, can be used for deviating from the gas that contains in the ink of ink-jet printer use.
Background technology
Along with popularizing of computer technology, printer has obtained increasing user's approval as the ancillary equipment of computer.Ink-jet printer is a kind of novel, PRN device efficiently than the colour band printer, and its printing precision skyer red ink paste used for seals is color abundant, and operating rate is rapid.Yet, costing an arm and a leg on the one hand with the matching used original-pack print cartridge of printer, its design original intention all is disposable use on the one hand.Because producing the raw material of print cartridge all is engineering plastics usually, therefore, will cause the pollution that is difficult to solve to environment after abandoning useless print cartridge.Many technical schemes have been formed at the problems referred to above.For example domestic utility model patent 01203769,02295456,02285313,01264982 and 200320126616, interaction in order to recycle useless print cartridge or to solve print cartridge ink inside and bubble has proposed to exist the ink-filling device of certain architectural difference and bubble to remove device.
Yet causing a major reason printing broken string or plug is that ink itself is dissolved with a certain amount of gas.For this reason, even if adopt above-mentioned ink-filling device and bubble to remove device, ink overflows from pouring ink hole when also being difficult to stop refilling, especially in transportation, jolted or situation that environment temperature or pressure change under, the gas that is dissolved in the ink impels ink to leak because of pressure reduction increases.More seriously, in print procedure, the gas that is dissolved in the ink is at high temperature assembled the formation micro-bubble, enters printing head then, causes broken string or disconnected black phenomenon, even causes print cartridge can't satisfy instructions for use.
Summary of the invention
The utility model purpose is to provide a kind of device that is used for removing the gas that the used ink of ink-jet printer contains.
Ink depassing unit of the present utility model comprises airtight container 9.Airtight container 9 is communicated with the input hole of empty cartridge by ink-feeding tube 3, is communicated with the gas negative pressure source by blast pipe 8, is communicated with atmospheric environment by blow-down pipe 10.Blast pipe 8 and blow-down pipe 10 are positioned at the vertical top of airtight container 9.Ink-feeding tube 3 is positioned at the vertical bottom of airtight container 9.This ink depassing unit also comprises agitator.The vertical bottom that can movable agitating member be positioned at airtight container 9 inside of agitator.
On the technique scheme basis, can also obtain following optimisation technique scheme.
The agitator of ink depassing unit can be made of excitation mechanism 1 and inductive rod 2.Excitation mechanism 1 is in close proximity to vertical lower outer of airtight container 9.Inductive rod 2 is positioned on vertical lower wall of airtight container 9 inside.
On the blast pipe 8 of ink depassing unit, blow-down pipe 10 and the ink-feeding tube 3 valve 7,11,4 can be set respectively.Valve 7,11,4 is controlled being communicated with or shutoff between airtight container 9 and gas negative pressure source, atmospheric environment and the empty cartridge input hole respectively.
Ink depassing unit of the present utility model, on common vacuum degassing technology basis, increase the technical measures that stir ink liquid are set, give solubilised state gas with more energy, thereby, quicken the overflow speed of high energy gases molecule on the one hand, make low-yield gas molecule obtain to be enough to escape from the energy of ink liquid constraint on the one hand, reach the purpose of deviating from contained gas in the ink liquid as much as possible from ink liquid.Through experimental verification, adopt ink depassing unit of the present utility model handle ink-jet printer with ink after, eliminated the ink leak that reclaims print cartridge substantially and the broken string phenomenon when printing.
The drawing explanation
Fig. 1 is the structural principle schematic diagram of the utility model ink depassing unit.
The specific embodiment
Referring to Fig. 1, the utility model ink depassing unit comprises airtight container 9.Airtight container 9 is communicated with the input hole of empty cartridge by ink-feeding tube 3, is communicated with the gas negative pressure source by blast pipe 8.Be communicated with atmospheric environment by blow-down pipe 10.Blast pipe 8 is positioned at the vertical top with blow-down pipe 10 airtight containers 9, and ink-feeding tube 3 is positioned at the vertical bottom of airtight container 9.Agitator is made of excitation mechanism 1 and inductive rod 2.Excitation mechanism 1 and the outside next-door neighbour of vertical bottom surface of airtight container 9.Inductive rod 2 is positioned on vertical lower wall of airtight container 9 inside.Be respectively arranged with valve 7,11,4 on blast pipe 8, blow-down pipe 10 and the ink-feeding tube 3, be used to control being communicated with or shutoff between airtight container 9 and gas negative pressure source and the empty cartridge input hole.On airtight container 9, be provided with Pressure gauge 6, can real time monitoring airtight container 9 internal pressure conditions.
The user injects the ink 5 that is about 1/2nd vessel volumes in use in airtight container 9, valve-off 4, and Open valve 7 is by the pressure of gas negative pressure source reduction whole system.Meanwhile, excitation mechanism 1 energising produces rotating excitation field, drives inductive rod 2 and rotates along the direction of arrow shown in Figure 1.Through the degassing of certain hour, the molten tolerance of the ink in the airtight container 9 reaches instructions for use.
Ink depassing unit of the present utility model, its mixer means that adopts is not limited to the magnetic induction alr mode, also can adopt the mechanical agitation mode.
Claims (3)
1. ink depassing unit, comprise airtight container (9), described airtight container (9) is communicated with the input hole of empty cartridge by ink-feeding tube (3), be communicated with the gas negative pressure source by blast pipe (8), be communicated with atmospheric environment by blow-down pipe (10), it is characterized in that, described blast pipe (8) and blow-down pipe (10) are positioned at the vertical top of described airtight container (9), described ink-feeding tube (3) is positioned at the vertical bottom of described airtight container (9), this ink depassing unit also comprises agitator, described agitator can be positioned at the inner vertical bottom of described airtight container (9) by movable agitating member.
2. ink depassing unit according to claim 1, it is characterized in that described agitator comprises excitation mechanism (1) and inductive rod (2), described excitation mechanism (1) is in close proximity to vertical lower outer of described airtight container (9), and described inductive rod (2) is positioned on the inner vertical lower wall of described airtight container (9).
3. ink depassing unit according to claim 2, it is characterized in that being respectively arranged with on described blast pipe (8), described blow-down pipe (10) and the described ink-feeding tube (3) valve (7,11,4), described valve (7,11,4) is controlled being communicated with or shutoff between described airtight container (9) and described gas negative pressure source, atmospheric environment and the described empty cartridge input hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057939 CN2820538Y (en) | 2005-04-29 | 2005-04-29 | Ink degassing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057939 CN2820538Y (en) | 2005-04-29 | 2005-04-29 | Ink degassing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2820538Y true CN2820538Y (en) | 2006-09-27 |
Family
ID=37017088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520057939 Expired - Lifetime CN2820538Y (en) | 2005-04-29 | 2005-04-29 | Ink degassing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2820538Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012062171A1 (en) * | 2010-11-10 | 2012-05-18 | 珠海天威飞马打印耗材有限公司 | Ink cartridge for inkjet printers |
-
2005
- 2005-04-29 CN CN 200520057939 patent/CN2820538Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012062171A1 (en) * | 2010-11-10 | 2012-05-18 | 珠海天威飞马打印耗材有限公司 | Ink cartridge for inkjet printers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150429 Granted publication date: 20060927 |