CN112406307A - Ink droplet charging small character spray head device based on improvement - Google Patents
Ink droplet charging small character spray head device based on improvement Download PDFInfo
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- CN112406307A CN112406307A CN202011269400.4A CN202011269400A CN112406307A CN 112406307 A CN112406307 A CN 112406307A CN 202011269400 A CN202011269400 A CN 202011269400A CN 112406307 A CN112406307 A CN 112406307A
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- 239000007921 spray Substances 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 200
- 238000005086 pumping Methods 0.000 claims description 18
- 238000000889 atomisation Methods 0.000 claims description 15
- 239000004065 semiconductor Substances 0.000 claims description 15
- 239000006185 dispersion Substances 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 6
- 239000008213 purified water Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 230000002411 adverse Effects 0.000 abstract description 4
- 239000003595 mist Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
- B41J2002/16564—Heating means therefor, e.g. for hot melt inks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
- B41J2002/16567—Cleaning of print head nozzles using ultrasonic or vibrating means
Landscapes
- Nozzles (AREA)
Abstract
The invention provides an improved ink droplet charging-based small character spray head device, which comprises a spray head body and a constant temperature sleeve, the constant temperature sleeve is fixedly sleeved on the spray head body, the middle part of the constant temperature sleeve is fixedly sleeved with an adjusting sleeve, the bottom of the constant temperature sleeve is fixedly sleeved with an atomizing sleeve, an annular cold water cavity, an annular hot water cavity and an annular equipment cavity are arranged in the adjusting sleeve, the improved ink drop charging-based small character spray head device is reasonable in design, the annular hot water cavity and the annular cold water cavity in the adjusting sleeve can continuously convey hot water or cold water to the constant-temperature water cavity in the constant-temperature sleeve, when external environment temperature is not in the operating temperature scope of shower nozzle body, can be immediate carry out temperature regulation, make the shower nozzle body can be in operating temperature scope all the time, avoid the external too high or low temperature that crosses excessively to cause adverse effect to the ink and make the shower nozzle block up.
Description
Technical Field
The invention belongs to the technical field of printers, and particularly relates to an improved ink droplet charging-based small character spray head device.
Background
The stability of the ink determines the using condition of the nozzle of the inkjet printer, and the stability of the ink is determined by the factors such as viscosity, surface tension, volatility and fluidity of the ink, so that the rapid change of the temperature and the humidity can affect the state of the ink and the work of the nozzle, therefore, manufacturers of the inkjet printer can limit the specific temperature and the humidity of the using environment of the inkjet printing equipment when the inkjet printer leaves factory, the temperature is generally required to be 20-28 ℃, and if the inkjet printer is not cleaned when the inkjet printer is shut down, the machine is not required to be dried and attached to the nozzle after being placed for a long time, or more dust is attached to the nozzle due to bad working environment, the cleaning is easy to be incomplete or difficult to be cleaned, but the existing small character nozzle cannot adjust the environmental temperature of the small character nozzle, and is not beneficial to the normal work of the small character nozzle, the small character sprayer is low in adaptability to the environment, the existing small character sprayer cannot soften the nozzle when the sprayer is cleaned, and cleaning of the small character sprayer is not facilitated.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an improved ink droplet charging small character spray head device, which is reasonable in design, an annular hot water cavity and an annular cold water cavity in an adjusting sleeve can continuously convey hot water or cold water to a constant temperature water cavity in a constant temperature sleeve, and when the external environment temperature is not within the working temperature range of a spray head body, the temperature can be adjusted in real time, so that the spray head body can be always within the working temperature range, and the spray head is prevented from being blocked due to adverse effects of the external overhigh or overlow temperature on ink.
In order to achieve the purpose, the invention is realized by the following technical scheme: a small-character spray head device based on improved ink drop charging comprises a spray head body and a constant-temperature sleeve, wherein the constant-temperature sleeve is fixedly sleeved on the spray head body, an adjusting sleeve is fixedly sleeved in the middle of the constant-temperature sleeve, an atomizing sleeve is fixedly sleeved at the bottom of the constant-temperature sleeve, an annular cold water cavity, an annular hot water cavity and an annular equipment cavity are formed in the adjusting sleeve, an annular isolation cavity is formed between the annular cold water cavity and the annular hot water cavity, a semiconductor refrigerating sheet is embedded in the annular isolation cavity and comprises a hot end and a cold end, the cold end and the hot end are respectively located in the annular cold water cavity and the annular hot water cavity, a micro water pump and a processor are fixedly installed in the annular equipment cavity, a water inlet pipe and a water outlet pipe are arranged on the micro water pump, a hot pumping pipe and a cold pumping pipe are connected to the water inlet pipe, one ends of the hot pumping pipe and, the constant temperature sleeve is internally provided with a constant temperature water cavity, one end of the water outlet pipe extends into the constant temperature water cavity, one end of the water outlet pipe, which is positioned in the constant temperature water cavity, is fixedly provided with a flow guide pipe, a plurality of dispersion pipes are uniformly distributed on the flow guide pipe, the annular hot water cavity and the annular cold water cavity are respectively and fixedly connected with a hot return pipe and a cold return pipe, the hot return pipe and the cold return pipe are both communicated with the constant temperature water cavity, the constant temperature sleeve is fixedly provided with an external temperature sensor, the constant temperature water cavity is fixedly provided with an internal temperature sensor, the atomizing sleeve is internally provided with an annular water storage cavity and an annular atomizing cavity, the inner side wall at the bottom of the annular atomizing cavity is fixedly provided with an ultrasonic atomizing sheet, the inner side wall at one side of the annular atomizing cavity is, the through-hole has been seted up to atomizing sleeve's bottom, and the one end of spray tube passes the through-hole and extends to the top in annular atomizing chamber, all install electric valve on hot extraction pipe, cold extraction pipe, hot back flow, cold back flow and the drip, be connected with the power cord on the adjusting sleeve.
As a preferred embodiment of the invention, the drip tube communicates with the annular reservoir chamber.
As a preferred embodiment of the present invention, an adding pipe is fixedly connected to the top of the atomizing sleeve, the adding pipe is communicated with the annular water storage cavity, and a protective cover is installed on the top of the adding pipe through matching of external threads and internal threads.
As a preferred embodiment of the present invention, the power line is electrically connected to the processor, the micro-water pump, the semiconductor refrigeration sheet, the external temperature sensor, the internal temperature sensor, the ultrasonic atomization sheet, the electric valve, and the electric bar through the power supply circuit.
As a preferred embodiment of the present invention, the processor is electrically connected to the micro water pump, the semiconductor refrigeration sheet, the outer temperature sensor, the inner temperature sensor, the ultrasonic atomization sheet, the electric valve, and the electric bar, respectively.
As a preferred embodiment of the present invention, the number of the spray pipes is 2.
As a preferred embodiment of the present invention, the annular cold water chamber, the annular hot water chamber, the constant temperature water chamber and the annular water storage chamber are filled with purified water.
The invention has the beneficial effects that: the invention relates to an improved ink droplet charging small character sprayer device which comprises a sprayer body, a constant temperature sleeve, an adjusting sleeve, an atomizing sleeve, an annular cold water cavity, an annular hot water cavity, an annular equipment cavity, an annular isolation cavity, a semiconductor refrigerating sheet, a micro water pump, a water inlet pipe, a water outlet pipe, a hot water pumping pipe, a cold water pumping pipe, a constant temperature water cavity, a flow guide pipe, a dispersion pipe, a hot backflow pipe, a cold backflow pipe, a processor, an external temperature sensor, an internal temperature sensor, an annular water storage cavity, an annular atomizing cavity, an ultrasonic atomizing sheet, an electric heating rod, a water dropping pipe, an atomizing pipe, an adding pipe, a protective cover and an electric valve.
1. This because hot water cavity of annular in the adjusting sleeve of modified ink droplet charging little character shower nozzle device and annular cold water cavity can the continuation carry hot water or cold water toward the intraductal constant temperature water cavity of constant temperature sleeve, when external ambient temperature is not in the operating temperature within range of shower nozzle body, can be immediate carry out temperature regulation, make the shower nozzle body can be in operating temperature within range all the time, avoid external too high or low temperature to cause adverse effect to the ink and make the shower nozzle block up.
2. This water based on annular cold water intracavity of modified ink droplet charging little character shower nozzle device gets into the constant temperature water cavity after, can follow the cold back flow that the opposite side of constant temperature water cavity is connected and flow back to annular cold water intracavity again, thereby can form complete cold water circulation, and on the same way, also can form complete hot water circulation, guarantee temperature regulation's effect, honeycomb duct and dispersion pipe cooperation in the constant temperature water cavity, can make each part that hot water or cold water are quick to fill in the constant temperature water cavity, make the temperature in the constant temperature water cavity can be more even, guarantee temperature regulation's efficiency and effect.
3. This spray tube based on atomizing sleeve bottom of modified ink droplet charging little character shower nozzle device can spray the fog that has the uniform temperature toward the nozzle department of shower nozzle body to can make the dry ink of nozzle department or adnexed debris soften, thereby break away from the shower nozzle body more easily, be favorable to going on of shower nozzle body clearance and the effect of clearance.
4. This annular atomizing intracavity based on modified ink droplet charging little character shower nozzle device has installed the ultrasonic atomization piece, after water from annular retaining intracavity through the drip tube drippage, the ultrasonic atomization piece atomizes into vaporific with the water droplet to make the electric bar can be quick heat the fog, improve the efficiency of softening, avoid influencing the normal use of shower nozzle body.
Drawings
FIG. 1 is a schematic structural diagram of a modified ink droplet charging small character spray head device according to the present invention;
FIG. 2 is a schematic cross-sectional view of an improved droplet charging small character ejection head apparatus according to the present invention;
FIG. 3 is a schematic view of an adjusting sleeve installation based on an improved droplet charging small character spray head device of the present invention;
FIG. 4 is a schematic view of an atomizing sleeve mounting arrangement based on an improved droplet charging small character spray head apparatus of the present invention;
FIG. 5 is a schematic diagram of an atomizing sleeve structure based on an improved droplet charging small character spray head device according to the present invention;
in the figure: 1. a nozzle body; 2. a constant temperature sleeve; 3. adjusting the sleeve; 4. an atomizing sleeve; 5. an annular cold water chamber; 6. an annular hot water chamber; 7. an annular device cavity; 8. an annular isolation chamber; 9. a semiconductor refrigeration sheet; 10. a micro water pump; 11. a water inlet pipe; 12. a water outlet pipe; 13. a hot water pumping pipe; 14. a cold water pumping pipe; 15. a constant temperature water chamber; 16. a flow guide pipe; 17. a dispersion pipe; 18. a heat return pipe; 19. a cold return pipe; 20. a processor; 21. an external temperature sensor; 22. an internal temperature sensor; 23. an annular water storage cavity; 24. an annular atomizing chamber; 25. an ultrasonic atomization sheet; 26. an electric heating rod; 27. a drip pipe; 28. a spray tube; 29. an addition pipe; 30. a protective cover; 31. an electrically operated valve; 32. a power line.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a small-character spray head device based on improved ink drop charging comprises a spray head body 1 and a constant-temperature sleeve 2, wherein the constant-temperature sleeve 2 is fixedly sleeved on the spray head body 1, an adjusting sleeve 3 is fixedly sleeved in the middle of the constant-temperature sleeve 2, an atomizing sleeve 4 is fixedly sleeved at the bottom of the constant-temperature sleeve 2, an annular cold water cavity 5, an annular hot water cavity 6 and an annular equipment cavity 7 are formed in the adjusting sleeve 3, an annular isolating cavity 8 is formed between the annular cold water cavity 5 and the annular hot water cavity 6, a semiconductor refrigerating sheet 9 is embedded in the annular isolating cavity 8, the semiconductor refrigerating sheet 9 comprises a hot end and a cold end, the cold end and the hot end are respectively positioned in the annular cold water cavity 5 and the annular hot water cavity 6, a micro water pump 10 and a processor 20 are fixedly installed in the annular equipment cavity 7, and the micro water pump 10 is provided with a water inlet, the water inlet pipe 11 is connected with a hot water pumping pipe 13 and a cold water pumping pipe 14, one ends of the hot water pumping pipe 13 and the cold water pumping pipe 14 are respectively arranged in an annular hot water cavity 6 and an annular cold water cavity 5, a constant temperature water cavity 15 is arranged in the constant temperature sleeve 2, one end of the water outlet pipe 12 extends into the constant temperature water cavity 15, one end of the water outlet pipe 12 in the constant temperature water cavity 15 is fixedly provided with a flow guide pipe 16, a plurality of dispersion pipes 17 are uniformly distributed on the flow guide pipe 16, a hot return pipe 18 and a cold return pipe 19 are respectively and fixedly connected in the annular hot water cavity 6 and the annular cold water cavity 5, the hot return pipe 18 and the cold return pipe 19 are both communicated with the constant temperature water cavity 15, an outer temperature sensor 21 is fixedly arranged on the constant temperature sleeve 2, an inner temperature sensor 22 is fixedly arranged in the constant temperature water cavity 15, and an annular water storage cavity 23 and an, fixed mounting has ultrasonic atomization piece 25 on the inside wall of 24 bottoms in annular atomizing chamber, fixed mounting has electrical bar 26 on the inside wall of 24 one sides in annular atomizing chamber, fixedly connected with drip 27 on the inside wall at 24 tops in annular atomizing chamber, the through-hole has been seted up to atomizing sleeve 4's bottom, and the one end of atomizing pipe 28 is passed the through-hole and is extended to the top of annular atomizing chamber 24, all install electric valve 31 on hot draft pipe 13, cold draft pipe 14, hot back flow 18, cold back flow 19 and the drip 27, be connected with power cord 32 on the adjusting sleeve 3.
In a preferred embodiment of the present invention, the water dropping pipe 27 is communicated with the annular water storage cavity 23, and the water in the annular water storage cavity 23 drops in a drop shape from the water dropping pipe 27 onto the ultrasonic atomization sheet 25, so that the atomization effect and efficiency can be effectively improved, and the mist can be generated more rapidly.
As a preferred embodiment of the present invention, an adding pipe 29 is fixedly connected to the top of the atomizing sleeve 4, the adding pipe 29 is communicated with the annular water storage cavity 23, a protective cover 30 is installed on the top of the adding pipe 29 through matching of external threads and internal threads, and the adding pipe 29 is used for adding purified water into the annular water storage cavity 23.
In a preferred embodiment of the present invention, the power line 32 is electrically connected to the processor 20, the micro-water pump 10, the semiconductor chilling plate 9, the external temperature sensor 21, the internal temperature sensor 22, the ultrasonic atomization plate 25, the electrically operated valve 31 and the electric heating rod 26 through the power supply circuit.
In a preferred embodiment of the present invention, the processor 20 is electrically connected to the micro-water pump 10, the semiconductor cooling plate 9, the external temperature sensor 21, the internal temperature sensor 22, the ultrasonic atomization plate 25, the electric valve 31, and the electric heating rod 26, respectively.
In a preferred embodiment of the present invention, the number of the spray pipes 28 is 2, and the mist sprayed from the two spray pipes 28 can converge at the nozzle of the head body 1, so that the nozzle of the head body 1 can be softened more sufficiently.
As a preferred embodiment of the present invention, the annular cold water chamber 5, the annular hot water chamber 6, the constant temperature water chamber 15 and the annular water storage chamber 23 are filled with pure water and clean softened water, so that secondary pollution to the nozzle can be avoided.
As a preferred embodiment of the present invention, the annular hot water chamber 6 and the annular cold water chamber 5 in the adjusting sleeve 3 can continuously supply hot water or cold water to the constant temperature water chamber 15 in the constant temperature sleeve 2, when the external environment temperature is not within the working temperature range of the nozzle body 1, temperature adjustment can be performed in real time, so that the nozzle body 1 can be always within the working temperature range, and the nozzle is prevented from being blocked due to adverse effects on ink caused by too high or too low external temperature, when in use, the power line 32 is connected to the power supply system of the small character code spraying machine, the external temperature sensor 21 monitors the external environment temperature and transmits the external environment temperature to the processor 20, if the environment temperature is outside the working range of the nozzle body 1, for example, the environment temperature is too high, the processor 20 controls the micro water pump 10, the semiconductor chilling plate 9, the electric valve 31 on the cold water pumping pipe 14, and the electric valve 31 on the cold water return pipe 19 to be opened, the cold end of semiconductor refrigeration piece 9 is the water cooling in the annular cold water chamber 5, miniature pump 10 draws the cold water in the annular cold water chamber 5 out through inlet tube 11 and cold draft tube 14, and pump into honeycomb duct 16 through outlet pipe 12, cold water gets into constant temperature water chamber 15 and moves to the opposite side of constant temperature water chamber 15 gradually through dispersion pipe 17 on the honeycomb duct 16, then get back to the opposite side of annular cold water chamber 5 through cold return pipe 19, form the cold water circulation, interior temperature sensor 22 monitors the temperature in the constant temperature water chamber 15 and transmits for treater 20, when the temperature in the constant temperature water chamber 15 reaches the working range of shower nozzle body 1 in, treater 20 control cold water circulation stops, and similarly, if ambient temperature is low, treater 20 control hot water circulation begins.
As a preferred embodiment of the present invention, after entering the constant temperature water chamber 15, the water in the annular cold water chamber 5 can flow back into the annular cold water chamber 5 again through the cold return pipe 19 connected to the other side of the constant temperature water chamber 15, so as to form a complete cold water circulation, and in the same way, a complete hot water circulation can be formed, so as to ensure the temperature adjustment effect, the guide pipe 16 in the constant temperature water chamber 15 is matched with the dispersion pipe 17, so that the hot water or the cold water can be rapidly filled into each part of the constant temperature water chamber 15, so that the temperature of the water in the constant temperature water chamber 15 can be more uniform, and the temperature adjustment efficiency and effect can be ensured.
As a preferred embodiment of the present invention, when the nozzle body 1 needs to be cleaned after not being used for a long time, the softening function is started through the small character inkjet printer, the processor 20 controls the opening of the electric valves 31 on the ultrasonic atomization sheet 25, the electric heating rod 26 and the water dropping pipe 27, and after water drops from the annular water storage cavity 23 through the water dropping pipe 27, the ultrasonic atomization sheet 25 atomizes the water drops into mist, so that the electric heating rod 26 can rapidly heat the mist, and the mist with a certain temperature is sprayed to the nozzle of the nozzle body 1 through the atomizing pipe 28 at the bottom of the atomizing sleeve 4, so that dry ink or attached impurities at the nozzle can be softened, and the mist can be more easily separated from the nozzle body 1, which is beneficial to the cleaning and cleaning effects of the nozzle body 1.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a little character shower nozzle device based on modified ink droplet charges, includes shower nozzle body (1) and constant temperature sleeve pipe (2), its characterized in that, the fixed cover of constant temperature sleeve pipe (2) is established on shower nozzle body (1), the fixed cover in middle part of constant temperature sleeve pipe (2) is equipped with adjusting sleeve pipe (3), the fixed cover in bottom of constant temperature sleeve pipe (2) is equipped with atomizing sleeve pipe (4), it has annular cold water chamber (5), annular hot water chamber (6) and annular equipment chamber (7) to have seted up in adjusting sleeve pipe (3), annular isolation chamber (8) have been seted up between annular cold water chamber (5) and annular hot water chamber (6), it has semiconductor refrigeration piece (9) to inlay in annular isolation chamber (8), semiconductor refrigeration piece (9) include hot junction and cold junction, hot junction and cold junction are in annular cold water chamber (5) and annular hot water chamber (6) respectively, a micro water pump (10) and a processor (20) are fixedly installed in the annular equipment cavity (7), a water inlet pipe (11) and a water outlet pipe (12) are arranged on the micro water pump (10), a hot water pumping pipe (13) and a cold water pumping pipe (14) are connected to the water inlet pipe (11), one ends of the hot water pumping pipe (13) and the cold water pumping pipe (14) are respectively located in the annular hot water cavity (6) and the annular cold water cavity (5), a constant temperature water cavity (15) is formed in the constant temperature sleeve (2), one end of the water outlet pipe (12) extends into the constant temperature water cavity (15), a guide pipe (16) is fixedly installed at one end of the water outlet pipe (12) located in the constant temperature water cavity (15), a plurality of dispersion pipes (17) are uniformly distributed on the guide pipe (16), a hot return pipe (18) and a cold return pipe (19) are respectively and fixedly connected in the annular hot water cavity (6) and the annular cold water cavity (5), hot back flow (18) and cold back flow (19) all communicate with constant temperature water cavity (15), fixed mounting has outer temperature sensor (21) on constant temperature sleeve pipe (2), fixed mounting has interior temperature sensor (22) in constant temperature water cavity (15), seted up annular water storage chamber (23) and annular atomizing chamber (24) in atomizing sleeve pipe (4), fixed mounting has ultrasonic atomization piece (25) on the inside wall of annular atomizing chamber (24) bottom, fixed mounting has electric rod (26) on the inside wall of annular atomizing chamber (24) one side, fixedly connected with drip tube (27) on the inside wall at annular atomizing chamber (24) top, the through-hole has been seted up to the bottom of atomizing sleeve pipe (4), and the one end of spray tube (28) passes the through-hole and extends to the top of annular atomizing chamber (24), hot water pumping pipe (13), Electric valves (31) are mounted on the cold water pumping pipe (14), the hot return pipe (18), the cold return pipe (19) and the water dropping pipe (27), and a power line (32) is connected to the adjusting sleeve (3).
2. The improved droplet charging-based small character nozzle device of claim 1, wherein: the water dripping pipe (27) is communicated with the annular water storage cavity (23).
3. The improved droplet charging-based small character nozzle device of claim 1, wherein: the top fixedly connected with of atomizing sleeve pipe (4) adds pipe (29), add pipe (29) and annular water storage chamber (23) intercommunication, visor (30) are installed through external screw thread and internal thread cooperation in the top of adding pipe (29).
4. The improved droplet charging-based small character nozzle device of claim 1, wherein: the power line (32) is electrically connected with the processor (20), the micro water pump (10), the semiconductor refrigeration piece (9), the outer temperature sensor (21), the inner temperature sensor (22), the ultrasonic atomization piece (25), the electric valve (31) and the electric heating rod (26) through the power supply circuit respectively.
5. The improved droplet charging-based small character nozzle device of claim 1, wherein: the processor (20) is respectively electrically connected with the micro water pump (10), the semiconductor refrigeration piece (9), the outer temperature sensor (21), the inner temperature sensor (22), the ultrasonic atomization piece (25), the electric valve (31) and the electric heating rod (26).
6. The improved droplet charging-based small character nozzle device of claim 1, wherein: the number of the spray pipes (28) is 2.
7. The improved droplet charging-based small character nozzle device of claim 1, wherein: the annular cold water cavity (5), the annular hot water cavity (6), the constant-temperature water cavity (15) and the annular water storage cavity (23) are filled with purified water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011269400.4A CN112406307B (en) | 2020-11-13 | 2020-11-13 | Ink droplet charging small character spray head device based on improvement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011269400.4A CN112406307B (en) | 2020-11-13 | 2020-11-13 | Ink droplet charging small character spray head device based on improvement |
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| CN112406307A true CN112406307A (en) | 2021-02-26 |
| CN112406307B CN112406307B (en) | 2021-09-28 |
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| CN204220413U (en) * | 2014-11-04 | 2015-03-25 | 中航锂电（洛阳）有限公司 | Temperature control equipment |
| CN104457097A (en) * | 2014-12-05 | 2015-03-25 | 河南新飞电器有限公司 | Refrigerator with refrigeration humidification device and refrigerating chamber humidification control method |
| CN207594533U (en) * | 2017-12-12 | 2018-07-10 | 镭德杰标识科技武汉有限公司 | A kind of small characters ink jet numbering machine nozzle |
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2020
- 2020-11-13 CN CN202011269400.4A patent/CN112406307B/en active Active
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|---|---|---|---|---|
| US5459498A (en) * | 1991-05-01 | 1995-10-17 | Hewlett-Packard Company | Ink-cooled thermal ink jet printhead |
| CN1294281A (en) * | 1999-11-02 | 2001-05-09 | 蔡国隆 | Spray-type constant-temp moistener |
| WO2007015230A2 (en) * | 2005-08-04 | 2007-02-08 | Hewlett-Packard Industrial Printing Ltd. | A method of cooling and servicing an inkjet print head array |
| US20080024583A1 (en) * | 2006-07-26 | 2008-01-31 | Gary Lee Noe | Hand Held Micro-fluid Ejection Devices Configured to Block Printing Based On Printer Orientation and Method of Blocking |
| CN203381346U (en) * | 2013-06-14 | 2014-01-08 | 北京康迪电子设备有限公司 | Jetting head of small-character inkjet printer |
| CN204220413U (en) * | 2014-11-04 | 2015-03-25 | 中航锂电（洛阳）有限公司 | Temperature control equipment |
| CN104457097A (en) * | 2014-12-05 | 2015-03-25 | 河南新飞电器有限公司 | Refrigerator with refrigeration humidification device and refrigerating chamber humidification control method |
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Address after: No. 02, 5 / F, block 7, Fenghuang Industrial Park, No. 52, Liufang Avenue, fozuling street, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Patentee after: Wuhan Xiantong Technology Co.,Ltd. Address before: No. 02, 5 / F, block 7, Fenghuang Industrial Park, No. 52, Liufang Avenue, fozuling street, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Patentee before: WUHAN XIANTONG TECHNOLOGY Co.,Ltd. |
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