CN208118703U

CN208118703U - A kind of print cartridge constant temperature heating device

Info

Publication number: CN208118703U
Application number: CN201820579183.0U
Authority: CN
Inventors: 苏汉东
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-23
Filing date: 2018-04-23
Publication date: 2018-11-20
Anticipated expiration: 2028-04-23

Abstract

The utility model discloses a kind of print cartridge constant temperature heating devices, including cartridge body, wherein：Black chamber and heating chamber are provided in the cartridge body, the heating chamber is around black chamber, it is provided at the top of ink chamber and adds black mouth and ink outlet port, the heating chamber is provided with conductive fluid, heating chamber bottom is fixedly installed with submersible PTC themistor, and ink chamber two sides are respectively arranged with liquid level sensor and infrared temperature sensor.The technical effect and advantage of the utility model：By the way that black chamber and heating chamber are arranged in the cartridge body of integrated design, the intracavitary ink of ink is evenly heated by carrying out heating realization to the conductive fluid in heating chamber, securely and reliably；Conductive fluid is heated by the way that submersible PTC themistor is arranged, it is possible to reduce heating time simultaneously keeps；It is pneumatically frothed by setting gas generator to the intracavitary ink of ink, it can be to avoid ink deposition.

Description

A kind of print cartridge constant temperature heating device

Technical field

The utility model relates to colored drawing apparatus field more particularly to a kind of print cartridge constant temperature heating devices.

Background technique

Wall creation is without asking Freehandhand-drawing great master, complete customization of individual character, sets computer, the voluntarily air brushing of colored drawing equipment, everybody It will operate, save trouble and labor, Creation Through Computer pattern, magnanimity picture library works as draft, and intention powerful and unconstrained style is followed one's bent, finding, that is, institute ?.In the prior art, numerial code spray drawing chance uses externally positioned type ink feeding system, and usual externally positioned type ink feeding system includes the modeling for filling ink Expect bottle and convey the ink tube of ink, ink tube is connected with the spray head of colored drawing machine machine.Spray drawing machine at work, is sprayed from its spray head Ink need to maintain certain temperature, usual operating temperature is 30 " C or so.With the reduction of ink temperature, the surface of ink Power and viscosity will increase accordingly.When spray drawing machine works at low ambient temperatures, such as in cold winter, too due to ink temperature Low, the tension and viscosity of ink surface will be very big, and creeping occurs so as to cause spray drawing machine, shows money or valuables one carries unintentionally, fly the quality accidents such as ink.Cause This requires a kind of device to improve the temperature of ink, is allowed to maintain under suitable operating temperature while being avoided that ink is heavy Shallow lake causes printing uneven.

Summary of the invention

The purpose of this utility model is to provide a kind of print cartridge constant temperature heating devices, to overcome above-mentioned deficiency, by one Black chamber and heating chamber are set in the cartridge body of bodyization design, realized by carrying out heating to the conductive fluid in heating chamber to black chamber Interior ink is evenly heated, securely and reliably；Conductive fluid is heated by the way that submersible PTC themistor is arranged, can be subtracted Few heating time simultaneously keeps；It is pneumatically frothed by setting gas generator to the intracavitary ink of ink, it can be to avoid ink deposition.

To achieve the above object, the utility model provides the following technical solutions：A kind of print cartridge constant temperature heating device, including ink Box body, wherein：Black chamber and heating chamber are provided in the cartridge body, the heating chamber is at the top of black chamber, ink chamber It is provided with and black mouth and ink outlet port, the heating chamber is added to be provided with conductive fluid, heating chamber bottom is fixedly installed with submersible PTC temperature-sensitive Resistor, ink chamber two sides are respectively arranged with liquid level sensor and infrared temperature sensor.

Preferably, the cartridge body side is provided with placing groove, is fixedly installed with gas generator in the placing groove, It is intracavitary that the gas generator outlet by tracheae is connected to ink, and protrudes into cavity bottom.

Preferably, the cartridge body is the integrated design.

Preferably, one layer of heat preservation layer is equipped on the outside of the cartridge body.

Preferably, the conductive fluid is conduction oil.

The technical effect and advantage of the utility model：By the way that black chamber and heating are arranged in the cartridge body of integrated design Chamber is evenly heated the intracavitary ink of ink by carrying out heating realization to the conductive fluid in heating chamber, securely and reliably；Pass through setting Submersible PTC themistor heats conductive fluid, it is possible to reduce heating time simultaneously keeps；By the way that gas generator is arranged It is pneumatically frothed to the intracavitary ink of ink, it can be to avoid ink deposition.

Detailed description of the invention

Fig. 1 is the main view of the utility model.

Fig. 2 is the top view of the utility model.

In figure：1 cartridge body, 2 black chambers, 3 thermally conductive sap cavities, 4 plus black mouth, 5 ink outlet ports, 6 insulating layers, 7 conductive fluids, 8 are placed Slot, 9 gas generators, 10 tracheaes, 11 liquid level sensors, 12 infrared temperature sensors, 13 submersible PTC themistors.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment, a kind of print cartridge constant temperature heating device, including cartridge body 1 referring to FIG. 1-2, wherein：The print cartridge sheet Black chamber 2 and heating chamber 3 are provided in body 1, the heating chamber 3 is provided at the top of black chamber 2, ink chamber 2 to be added black mouth 4 and go out Black mouth 5, the heating chamber 3 are provided with conductive fluid 7, and 3 bottom of heating chamber is fixedly installed with submersible PTC themistor 13, institute It states black 2 two sides of chamber and is respectively arranged with liquid level sensor 11 and infrared temperature sensor 12.

Preferably, 1 side of cartridge body is provided with placing groove 8, is fixedly installed with gas in the placing groove 8 Device 9, the outlet of gas generator 9 is connected in black chamber 2 by tracheae 10, and protrudes into cavity bottom, is blown and is kept away by gas Exempt from ink deposition.The cartridge body 1 is the integrated design；One layer of heat preservation layer 6 is equipped on the outside of the cartridge body 1, it can be right Keep cartridge body temperature；The conductive fluid 7 is conduction oil, has the thermal efficiency good, and thermal stability is high.

Utility model works principle：When adding ink, by adding black mouth 4 to fill ink in black chamber 2, conductive fluid 7 is warm at this time Degree decline, submersible PTC themistor 13 detect temperature change, start to heat conductive fluid 7, lead to heat transfer pair Heating ink in black chamber 2, until reaching suitable temperature, while gas generator 9 works, by 10 pairs of tracheae black chambers 2 Ink is stirred by bubble, avoids ink deposition, and when the liquid level in black chamber 2 is too low, the work of liquid level sensor 11 stops Print routine, when the ink temperature exception in ink intracavitary 2, the work of infrared temperature sensor 12 stops print routine, guarantees Print quality.

Claims

1. a kind of print cartridge constant temperature heating device, including cartridge body（1）, it is characterised in that：The cartridge body（1）Inside it is provided with Black chamber（2）And heating chamber（3）, the heating chamber（3）Around ink chamber（2）, ink chamber（2）Top is provided with plus black mouth（4）With Ink outlet port（5）, the heating chamber（3）It is provided with conductive fluid（7）, heating chamber（3）Bottom is fixedly installed with submersible PTC temperature-sensitive electricity Hinder device（13）, ink chamber（2）Two sides are respectively arranged with liquid level sensor（11）And infrared temperature sensor（12）.

2. a kind of print cartridge constant temperature heating device according to claim 1, it is characterised in that：The cartridge body（1）Side It is provided with placing groove（8）, the placing groove（8）Inside it is fixedly installed with gas generator（9）, the gas generator（9）Outlet Pass through tracheae（10）It is connected to black chamber（2）It is interior, and protrude into cavity bottom.

3. a kind of print cartridge constant temperature heating device according to claim 1, it is characterised in that：The cartridge body（1）It is one Bodyization design.

4. a kind of print cartridge constant temperature heating device according to claim 1, it is characterised in that：The cartridge body（1）Outside Equipped with one layer of heat preservation layer（6）.

5. a kind of print cartridge constant temperature heating device according to claim 1, it is characterised in that：The conductive fluid（7）It is thermally conductive Oil.