CN203713275U - Cooling device for nozzle of jet-printing machine - Google Patents
Cooling device for nozzle of jet-printing machine Download PDFInfo
- Publication number
- CN203713275U CN203713275U CN201420054436.4U CN201420054436U CN203713275U CN 203713275 U CN203713275 U CN 203713275U CN 201420054436 U CN201420054436 U CN 201420054436U CN 203713275 U CN203713275 U CN 203713275U
- Authority
- CN
- China
- Prior art keywords
- shower nozzle
- cooling
- cooling device
- jet printer
- radiator
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 44
- 239000000498 cooling water Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000004065 semiconductor Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 abstract description 12
- 239000012809 cooling fluid Substances 0.000 description 20
- 239000007921 spray Substances 0.000 description 7
- 239000000976 ink Substances 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a cooling device for a nozzle of a jet-printing machine. The cooling device comprises a cooling water channel arranged on a headstock base plate, nozzle installation positions on the headstock base plate are surrounded by the cooling water channel, the cooling device also comprises a cooling water tank, a water pump and a return pipe, wherein a water inlet end of the water pump is connected with a water outlet end of the cooling water tank, a water outlet end of the water pump is connected with a water inlet end of the return pipe via the cooling water channel, a water outlet end of the return pipe is connected with a water inlet end of the cooling water tank, and the cooling device for the nozzle of the jet-printing machine also comprises a semiconductor refrigeration sheet arranged at a side of the cooling water tank and a radiator connected with the semiconductor refrigeration sheet. Compared with the prior art, the cooling device is advantageous in that the nozzle can operate in a high-temperature operating environment, meanwhile, the temperature of the nozzle during jet printing can be reduced.
Description
Technical field
The utility model relates to a kind of jet-printing equipment, specifically a kind of shower nozzle cooling device of Numerical Control Printer.
Background technology
Due in the process of digital spray printing, requirement due to jet printing technique, some extraordinary ink in jet printer is had to very harsh requirement to temperature, require the shower nozzle of jet printer when using these extraordinary inks to carry out spray printing, its operating temperature need be lower than room temperature 2-3 ℃ left and right.But simultaneously because the ink after spray printing requires within the extremely short time, solvent evaporates to be fallen; so requiring shower nozzle must work under a higher environment temperature; so often can cause ink also not spray in shower nozzle; just at shower nozzle, there is the phenomenon of volatilization, thus the situation of the shower nozzle that very easily results in blockage.
So for the shower nozzle of jet printer can be worked under higher working environment, can make again self temperature of shower nozzle reduce, can not cause ink in shower nozzle, to occur the phenomenon of volatilization, a kind of cooling device that jet printer shower nozzle is carried out to heat exchange just need be provided.
Utility model content
The purpose of this utility model is to provide a kind of jet printer shower nozzle cooling device, when can make shower nozzle carry out work in higher working environment, and self temperature in the time of can reducing shower nozzle spray printing.
To achieve these goals, the utility model has designed a kind of jet printer shower nozzle cooling device, comprise to be arranged on headstock base plate and carry out cooling cooling water channel for the shower nozzle on described headstock base plate, described cooling water channel carries out around setting the shower nozzle installation position on described headstock base plate;
Described jet printer shower nozzle cooling device also comprises: cooling water tank, water pump and return pipe;
Wherein, the water inlet end of described water pump connects the water side of described cooling water tank, and the water side of described water pump connects the water inlet end of described return pipe by described cooling water channel, and the water side of described return pipe connects the water inlet end of described cooling water tank;
Described jet printer shower nozzle cooling device also comprises: be arranged on described cooling water tank one side for absorbing the semiconductor chilling plate of heat in cooling water tank, the radiator being connected with described semiconductor chilling plate.
Embodiment of the present utility model in terms of existing technologies, because the surrounding of the shower nozzle installation position at headstock base plate is surrounded with cooling water channel, when shower nozzle carries out spray printing, then the cooling fluid that can draw in cooling water tank by water pump is sent in cooling water channel, by the cooling fluid being centered around in the cooling water channel of shower nozzle installation position surrounding, shower nozzle is carried out to heat exchange, shower nozzle is lowered the temperature, and the cooling fluid after heat exchange can be returned in cooling water tank by return pipe by cooling water channel more simultaneously.Hence one can see that, and this cooling device is that the water circuit system of a circulation can carry out continual heat exchange to shower nozzle.In addition, due to semiconductor chilling plate and radiator being also installed on cooling water tank, when the cooling fluid after heat exchange is returned in cooling water tank by return pipe again, can to shower nozzle, carry out the heat after heat exchange by the semiconductor chilling plate absorption cooling fluid being arranged on cooling water tank, and this heat is passed to radiator, by radiator, heat is volatilized, thereby guaranteed the refrigeration of cooling fluid to shower nozzle.
Further, described jet printer shower nozzle cooling device also comprises: for described radiator is carried out to cooling wind force device; Described wind force device comprises: be set in hair-dryer face shield on described radiator, be arranged on the hair-dryer on described hair-dryer face shield; Wherein, described hair-dryer arranges over against described radiator.Owing to being also arranged with a hair-dryer face shield on radiator, and a hair-dryer arranging over against radiator is also installed on hair-dryer face shield, by hair-dryer, cold wind source can be blowed to radiator, thereby further improved the radiating effect of radiator, thereby strengthened the refrigeration of cooling fluid to shower nozzle.
Further, described hair-dryer arranges over against the oblique upper of described radiator.Principle by air-flow is known, and cold air from top to bottom sinks, thereby makes the cold wind source that hair-dryer blows out reach optimum to the refrigeration of radiator, has further improved the radiating effect of radiator.
And in order to meet the demand in market, described hair-dryer can adopt fan or blower fan.Staff can select by actual user demand.
Further, described semiconductor chilling plate is PTC cooling piece.Because PTC cooling piece has two faces, a heat-absorbent surface and a radiating surface, when electric current passes through thermocouple, heat-absorbent surface carries out the heat after heat exchange for absorbing cooling water tank cooling fluid to shower nozzle, and radiating surface can pass to this heat radiator, by radiator, heat is volatilized, thereby guarantee the refrigeration of cooling fluid to shower nozzle.
Further, described radiator is to comprise the fin radiator consisting of N piece heat sink; Wherein, described N is natural number.What adopt due to radiator is fin radiator, and the feature of fin radiator is, the fin of respectively organizing in radiator has height, the characteristic such as thin, thereby has improved hot conduction efficiency, has further strengthened the refrigeration of cooling fluid to shower nozzle.
And in order to meet the demand in market, described heat sink can adopt aluminum heat sink or copper heat sink.
Accompanying drawing explanation
Fig. 1 is the structural representation of the jet printer shower nozzle cooling device of the utility model the first embodiment;
Fig. 2 is the structural representation of the jet printer shower nozzle cooling device of the utility model the second embodiment.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, each embodiment of the present utility model is explained in detail.Yet, persons of ordinary skill in the art may appreciate that in each embodiment of the utility model, in order to make reader understand the application better, many ins and outs have been proposed.But, even without these ins and outs and the many variations based on following embodiment and modification, also can realize each claim of the application technical scheme required for protection.
The first embodiment of the present utility model relates to a kind of jet printer shower nozzle cooling device, as shown in Figure 1, comprise to be arranged on headstock base plate 1 and carry out cooling cooling water channel 2 for the shower nozzle on headstock base plate 1, carry out around setting the shower nozzle installation position 3 on 2 pairs of headstock base plates 1 of this cooling water channel.
And the jet printer shower nozzle cooling device of present embodiment also comprises: cooling water tank 4, water pump 5 and return pipe 6.
Specifically, the water inlet end of water pump 5 connects the water side of cooling water tank 4, and the water side of water pump 5 connects the water inlet end of return pipe 6 by cooling water channel 2, and the water side of return pipe 6 connects the water inlet end of cooling water tank 4.
In addition, the jet printer shower nozzle cooling device of present embodiment also comprises: be arranged on cooling water tank 4 one sides for absorbing the semiconductor chilling plate 7 of cooling water tank 4 interior heats, the radiator 8 being connected with semiconductor chilling plate 7.
Hence one can see that, because the surrounding of the shower nozzle installation position 3 at headstock base plate 1 is surrounded with cooling water channel 2, when shower nozzle carries out spray printing, then the cooling fluid that can draw in cooling water tank 4 by water pump 5 is sent in cooling water channel 2, by the cooling fluid being centered around in the 3 surrounding cooling water channels 2 of shower nozzle installation position, shower nozzle is carried out to heat exchange, shower nozzle is lowered the temperature, and the cooling fluid after heat exchange can be returned in cooling water tank 4 by return pipe 6 by cooling water channel 2 more simultaneously.
As shown in the above, this cooling device is that the water circuit system of a circulation can carry out continual heat exchange to shower nozzle.In addition, due to semiconductor chilling plate 7 and radiator 8 being also installed on cooling water tank, when the cooling fluid after heat exchange is returned in cooling water tank 4 by return pipe 6 again, can to shower nozzle, carry out the heat after heat exchange by the semiconductor chilling plate 7 absorption cooling fluids that are arranged on cooling water tank 4, and this heat is passed to radiator 8, by radiator 8, heat is volatilized, thereby guaranteed the refrigeration of cooling fluid to shower nozzle.
Specifically, in the present embodiment, what semiconductor chilling plate 7 adopted is PTC cooling piece.Because PTC cooling piece has two faces, a heat-absorbent surface and a radiating surface, when electric current passes through thermocouple, heat-absorbent surface can be used for absorbing cooling fluid in cooling water tank shower nozzle is carried out to the heat after heat exchange, and radiating surface can pass to this heat radiator, by radiator, heat is volatilized, thereby guarantee the refrigeration of cooling fluid to shower nozzle.
In addition, it is worth mentioning that, in the present embodiment, radiator 8 is one and comprises the fin radiator consisting of polylith heat sink.Hence one can see that, and what adopt due to radiator 8 is fin radiator, and the feature of fin radiator is, the fin of respectively organizing in radiator has height, the characteristic such as thin, thereby has improved hot conduction efficiency, has further strengthened the refrigeration of cooling fluid to shower nozzle.
And in order to meet the demand in market, each heat sink in fin heat sink can adopt aluminum heat sink or copper heat sink.Staff can select according to actual radiating requirements.
The second embodiment of the present utility model relates to a kind of jet printer shower nozzle cooling device, the second embodiment is on the basis of the first embodiment, to have done further improvement, it mainly improves and is: as shown in Figure 2, the jet printer shower nozzle cooling device of present embodiment also comprises: for fin radiator 8 is carried out to cooling wind force device.
Specifically, in the present embodiment, this wind force device comprises: be set in hair-dryer face shield 9 on fin radiator 8, be arranged on the hair-dryer 10 on hair-dryer face shield 9.Wherein, hair-dryer 10 arranges over against fin radiator 8.By hair-dryer 10, cold wind source can be blowed to fin radiator 8, thereby further improve the radiating effect of fin radiator 8, thereby further strengthen the refrigeration of cooling fluid to shower nozzle.
In addition, it is worth mentioning that, in the present embodiment, hair-dryer 10 can be arranged by the oblique upper over against fin radiator 8, can make thus cold wind source that hair-dryer 10 blows out be what to be tilted towards current downflow, known by the principle of air-flow, when hair-dryer 10 carries out work, the cold air that hair-dryer 10 blows out from top to bottom sinks, thereby makes the cold wind source that hair-dryer blows out reach optimum to the refrigeration of fin radiator 8, has further improved the radiating effect of fin radiator 8.
And in order to meet the demand in market, in the present embodiment, hair-dryer 10 can adopt fan or blower fan.Staff can select by actual user demand.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above are to realize specific embodiment of the utility model, and in actual applications, can to it, do various changes in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (7)
1. a jet printer shower nozzle cooling device, is characterized in that: comprise to be arranged on headstock base plate and carry out cooling cooling water channel for the shower nozzle on described headstock base plate, described cooling water channel carries out around setting the shower nozzle installation position on described headstock base plate;
Described jet printer shower nozzle cooling device also comprises: cooling water tank, water pump and return pipe;
Wherein, the water inlet end of described water pump connects the water side of described cooling water tank, and the water side of described water pump connects the water inlet end of described return pipe by described cooling water channel, and the water side of described return pipe connects the water inlet end of described cooling water tank;
Described jet printer shower nozzle cooling device also comprises: be arranged on described cooling water tank one side for absorbing the semiconductor chilling plate of heat in cooling water tank, the radiator being connected with described semiconductor chilling plate release end of heat.
2. jet printer shower nozzle cooling device according to claim 1, is characterized in that: described jet printer shower nozzle cooling device also comprises: for described radiator is carried out to cooling wind force device;
Described wind force device comprises: be set in hair-dryer face shield on described radiator, be arranged on the hair-dryer on described hair-dryer face shield; Wherein, described hair-dryer arranges over against described radiator.
3. jet printer shower nozzle cooling device according to claim 2, is characterized in that: described hair-dryer arranges over against the oblique upper of described radiator.
4. jet printer shower nozzle cooling device according to claim 2, is characterized in that: described hair-dryer is fan or blower fan.
5. according to the jet printer shower nozzle cooling device described in any one in claim 1 to 4, it is characterized in that: described semiconductor chilling plate is PTC cooling piece.
6. according to the jet printer shower nozzle cooling device described in any one in claim 1 to 4, it is characterized in that: described radiator is to comprise the fin radiator consisting of N piece heat sink; Wherein, described N is natural number.
7. jet printer shower nozzle cooling device according to claim 6, is characterized in that: described heat sink is aluminum heat sink or copper heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054436.4U CN203713275U (en) | 2014-01-27 | 2014-01-27 | Cooling device for nozzle of jet-printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054436.4U CN203713275U (en) | 2014-01-27 | 2014-01-27 | Cooling device for nozzle of jet-printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203713275U true CN203713275U (en) | 2014-07-16 |
Family
ID=51152465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420054436.4U Expired - Lifetime CN203713275U (en) | 2014-01-27 | 2014-01-27 | Cooling device for nozzle of jet-printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203713275U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162615A (en) * | 2017-12-21 | 2018-06-15 | 上海万琛电子商务有限公司 | A kind of electronic surface list printer with heat sinking function |
| CN108672229A (en) * | 2018-05-31 | 2018-10-19 | 浙江懿康医疗科技有限公司 | A kind of glue rifle nozzle with cooling effect |
| CN113715528A (en) * | 2021-09-27 | 2021-11-30 | 绍兴柯桥利冠数码印花科技有限公司 | Digital printing processing equipment for all polyester |
-
2014
- 2014-01-27 CN CN201420054436.4U patent/CN203713275U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162615A (en) * | 2017-12-21 | 2018-06-15 | 上海万琛电子商务有限公司 | A kind of electronic surface list printer with heat sinking function |
| CN108672229A (en) * | 2018-05-31 | 2018-10-19 | 浙江懿康医疗科技有限公司 | A kind of glue rifle nozzle with cooling effect |
| CN113715528A (en) * | 2021-09-27 | 2021-11-30 | 绍兴柯桥利冠数码印花科技有限公司 | Digital printing processing equipment for all polyester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |