CN213454428U

CN213454428U - Heat radiator for CTP platemaking machine

Info

Publication number: CN213454428U
Application number: CN202022429962.2U
Authority: CN
Inventors: 倪军
Original assignee: Shanghai Danziduo Printing And Packaging Products Co ltd
Current assignee: Shanghai Danziduo Printing And Packaging Products Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-15
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a heat abstractor of CTP plate-making machine, including refrigeration case, ventilation chamber, filter, heat dissipation room, gas transmission pipeline, power house and mounting panel, the refrigeration case is installed at the top of mounting panel, the ventilation chamber is installed at the top of refrigeration case, the power house is installed in the front of ventilation chamber, the internally mounted of ventilation chamber has the filter, the internally mounted of ventilation chamber has the electro-magnet, and the electro-magnet is located the side below of filter, gas transmission pipeline is installed to the inside diapire of ventilation chamber, and gas transmission pipeline is located the below of electro-magnet, and the inside that gets into the refrigeration case is extended to gas transmission pipeline's one end, the heat dissipation room is installed to one side outer wall of refrigeration case. The utility model discloses a be provided with gas transmission pipeline and refrigeration case, when the inside high temperature of platemaking machine, open gas transmission pipeline, carry out refrigeration treatment and carry it back platemaking machine inside to getting into inside high-temperature gas through the refrigeration case, carry out rapid cooling and handle to this protection platemaking machine's safety in utilization.

Description

Heat radiator for CTP platemaking machine

Technical Field

The utility model relates to a heat dissipation technical field specifically is heat abstractor of CTP plate-making machine.

Background

CTP platemaking machine, utilize the direct platemaking of computer, adopt the digital flow, can be with the characters that need print, the image changes the figure into, directly generate the printing plate, this material of film has been saved, the process of artifical makeup, semi-automatic or full-automatic printing down process, plate-making time has been shortened, the efficiency of platemaking has been improved, compare in traditional plate-making in addition and handle, the computer platemaking can improve the overall site control of device, the printing precision of improvement device, comparatively extensive use has in the printing industry, but because it carries out the heat-sensitive scanning to need the computer, the inside a large amount of heats that produce in the use of machine, need in time to discharge away, the safety in utilization of protection platemaking machine.

The existing CTP platemaking machine heat dissipation device has the defects that:

1. when the existing heat dissipation device for the CTP plate-making machine works and the temperature in the plate-making machine is too high, corresponding measures cannot be taken to ensure the shunting and heat dissipation treatment of high-temperature gas in the plate-making machine, so that the heat dissipation efficiency of the device is not high, and the heat dissipation effect cannot meet the use requirement of the plate-making machine;

2. when the existing heat dissipation device of the CTP plate-making machine works, hot air is pumped out of the device by means of pumping of a fan, heat dissipation treatment is completed by supplementing external air flow, but when the temperature in the device is too high, the external air flow is supplemented and heated rapidly, the purpose of cooling and heat dissipation cannot be achieved, and the protection effect on the device is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor of CTP plate-making machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: heat abstractor of CTP plate-making machine, including refrigeration case, ventilation chamber, filter, heat dissipation chamber, gas transmission pipeline, power house and mounting panel, the refrigeration case is installed at the top of mounting panel, the ventilation chamber is installed at the top of refrigeration case, the power house is installed in the front of ventilation chamber, the internally mounted of ventilation chamber has the filter, the internally mounted of ventilation chamber has the electro-magnet, and the electro-magnet is located the side below of filter, gas transmission pipeline is installed to the inside diapire of ventilation chamber, and gas transmission pipeline is located the below of electro-magnet, and the one end of gas transmission pipeline extends the inside that gets into the refrigeration case, the heat dissipation chamber is installed to one side outer wall of refrigeration case.

Preferably, the surface of gas transmission pipeline encircles and installs the fixed plate, and the top of fixed plate is connected with extension spring, and iron plate is installed at extension spring's top, and there is the rubber buffer bottom iron plate through glue bonding, and the diameter of rubber buffer slightly is less than the diameter of gas transmission pipeline.

Preferably, the internally mounted of refrigeration case has the condenser pipe, and the sealed inside of condenser pipe is deposited solid-state dry ice granule, and the play tuber pipe is installed at the top of refrigeration case, and the one end of going out the tuber pipe extends the inside that gets into the refrigeration case, goes out the tuber pipe and is located one side of extraction chamber, and the chamber door is installed through the hinge in the front of refrigeration case.

Preferably, the top of the air draft chamber is provided with an air inlet, the outer wall of one side of the air draft chamber is provided with an air outlet, and one end of the air outlet extends into the air draft chamber.

Preferably, an activated carbon plate and a plasma electrostatic generator are arranged inside the filter plate, and the plasma electrostatic generator is positioned below the activated carbon plate.

Preferably, the heat-conducting plate is installed to the inner wall of heat dissipation chamber, and the one end of heat-conducting plate extends the inside that gets into the refrigeration case, and the surface mounting of heat-conducting plate has the rubber circle, and the rubber circle is located the junction of heat dissipation chamber and heat-conducting plate.

Preferably, the miniature negative pressure fan is installed to the positive inner wall of power house, and the inner wall of power house is installed and is kept off the net, and keeps off the net and be located miniature negative pressure fan's rear.

Preferably, the top of mounting panel is installed the horizontal pole, and the horizontal pole is located the both sides of refrigeration case, and the thermometer is installed to the bottom of mounting panel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install gas transmission pipeline, be in the closed condition when the inside gas temperature of platemaking machine is not high, make the device can utilize the transport of natural wind-force to cool down the heat dissipation, reduce the necessary dry ice consume of refrigeration incasement portion, save the heat dissipation cost, when the higher urgent need of platemaking machine inside temperature is cooled down and is handled, the rubber buffer that seals of gas transmission pipeline is opened to appeal through the electro-magnet, make high-temperature gas can cool down rapidly with the help of the refrigeration case when carrying out the natural wind-force and reduce heat, make the inside temperature of platemaking machine reduce fast, form corresponding protection with this to the platemaking machine.

2. The utility model discloses an install the refrigeration case, the condenser pipe intussuseption is filled with the dry ice granule, the dry ice granule meets thermal gasification, can absorb a large amount of heats at this in-process, and then can carry out rapid cooling to the high-temperature gas that gets into refrigeration incasement portion and handle, it can carry the inside of plate-making machine back to the high-temperature gas that the process cooling was handled to go out the tuber pipe, to the inside processing of cooling down of plate-making machine, the safety of protection plate-making machine, the chamber door can be opened, the convenience is replaced the condenser pipe, satisfy the inside condensation that lasts of device.

Drawings

Fig. 1 is a schematic overall top view structure of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic structural view of the position a of the present invention;

fig. 4 is a schematic diagram of the structure at B of the present invention.

In the figure: 1. a refrigeration case; 101. a condenser tube; 102. an air outlet pipe; 103. a box door; 2. an air extraction chamber; 201. an air inlet; 202. an air outlet; 3. a filter plate; 301. an activated carbon plate; 302. a plasma electrostatic generator; 4. a heat dissipation chamber; 401. a heat conducting plate; 402. a rubber ring; 5. a gas pipeline; 501. an iron plate; 502. an extension spring; 503. a fixing plate; 504. a rubber plug; 6. a power chamber; 601. a micro negative pressure fan; 602. blocking the net; 7. an electromagnet; 8. mounting a plate; 801. a cross bar; 802. a thermometer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a heat dissipation device of a CTP plate making machine comprises a refrigeration box 1, an air pumping chamber 2, a filter plate 3, a heat dissipation chamber 4, an air transmission pipeline 5, a power chamber 6 and a mounting plate 8, wherein the refrigeration box 1 is mounted at the top of the mounting plate 8, the mounting plate 8 can be embedded into the CTP plate making machine through an internal cross rod 801 to realize the mounting of the whole heat dissipation device, the refrigeration box 1 can convey air subjected to refrigeration treatment to the inside when the temperature inside the CTP plate making machine is overhigh so as to achieve the purpose of quickly cooling, the phenomenon that the internal temperature is overhigh to influence the work of other elements inside the plate making machine is avoided, the air pumping chamber 2 is mounted at the top of the refrigeration box 1, when the temperature inside the plate making machine is not high, hot air inside the plate making machine can be pumped to the inside and discharged out, the corresponding heat dissipation treatment is completed through the movement of air flow, the power chamber 6 is mounted on, negative pressure wind power is generated, so that hot air inside the plate making machine can be extracted, cold air outside the plate making machine can conveniently enter the plate making machine, gas exchange is carried out, the temperature inside the plate making machine is reduced, the filter plate 3 is arranged inside the air extracting chamber 2, a large amount of printing ink can be used when the plate making machine is used, a large amount of heavy metal elements such as lead and mercury in the printing ink have certain toxicity, if the heavy metal elements are directly discharged, certain harm can be caused to the health of workers, the filter plate 3 can correspondingly filter and purify air, the use safety of the device is ensured, the electromagnet 7 is arranged inside the air extracting chamber 2, the electromagnet 7 is positioned below the side of the filter plate 3, when the temperature inside the plate making machine is too high, after the temperature value detected by the thermometer 802 is higher than the internal safety temperature value set by the device, an internal protection circuit is started, at the moment, the electromagnet 7 is electrified, then magnetic attraction force is generated, the closed gas transmission pipeline 5 is opened, hot air pumped out from the interior of the plate making machine is cooled and then is conveyed back to the interior of the plate making machine, rapid cooling is carried out, the plate making machine can be ensured to be normally used, the gas transmission pipeline 5 is installed on the bottom wall of the interior of the air pumping chamber 2, the gas transmission pipeline 5 is positioned below the electromagnet 7 and is in a closed state when the temperature of gas in the plate making machine is not high, so that the device can carry out cooling and heat dissipation by utilizing natural wind power, when the temperature in the plate making machine is high and temperature is urgently required to be cooled, the sealing rubber plug 504 of the gas transmission pipeline 5 is opened by the attraction force of the electromagnet 7, high-temperature gas can be rapidly cooled by virtue of the refrigerating box 1 while carrying out natural wind power cooling, so that the temperature in the plate making machine is rapidly reduced, one end of the gas transmission pipeline 5 extends into the refrigerating box 1, the heat dissipation chamber 4 is installed on the outer wall of one side of the refrigerating box 1, and high-temperature gas entering the refrigerating box 1 can transfer part of heat to the outside of the device to dissipate heat while cooling, so that the heat dissipation area of the device is enlarged, and the heat dissipation efficiency of the device is improved.

Further, a fixing plate 503 is installed on the surface of the gas transmission pipeline 5 in a surrounding manner, an extension spring 502 is connected to the top of the fixing plate 503, an iron plate 501 is installed on the top of the extension spring 502, a rubber plug 504 is adhered to the bottom of the iron plate 501 through glue, the diameter of the rubber plug 504 is slightly smaller than that of the gas transmission pipeline 5, after the electromagnet 7 is powered on, the iron plate 501 is lifted due to the magnetic attraction effect, the rubber plug 504 connected with the iron plate 501 can be separated from the inside of the gas transmission pipeline 5, so that high-temperature gas in the internal pumping chamber 2 can enter the inside of the refrigeration box 1 through the gas transmission pipeline 5 to complete refrigeration, after the gas temperature in the pumping chamber 2 is lower than a protection set value, the electromagnet 7 is powered off and loses the magnetic attraction effect, the iron plate 501 can be reset to the inside of the gas transmission pipeline 5 under the rebound effect of the extension spring 502 to, unnecessary use of the refrigerating material in the refrigerating box 1 is reduced, the heat dissipation cost is saved, and in addition, the stretching spring 502 can be fixed on two sides of the gas transmission pipeline 5 by installing the fixing plate 503, so that the purpose of resetting and stretching is fulfilled.

Further, the internally mounted of refrigeration case 1 has condenser pipe 101, the inside sealed solid-state dry ice granule of having deposited of condenser pipe 101, go out tuber pipe 102 is installed at the top of refrigeration case 1, the one end that goes out tuber pipe 102 extends the inside that gets into refrigeration case 1, it is located one side of extraction chamber 2 to go out tuber pipe 102, chamber door 103 is installed through the hinge in refrigeration case 1's front, the inside dry ice granule of condenser pipe 101 meets thermal gasification, can absorb a large amount of heats at this in-process, and then can carry out rapid cooling to the high-temperature gas that gets into refrigeration case 1 inside and handle, it can be with the inside of the high-temperature gas back plate-making machine that processes through cooling to go out tuber pipe 102, the inside processing of cooling to the plate-making machine, protect the safety of plate-making machine, chamber door 103 can be opened, conveniently replace condenser pipe 101, satisfy the inside condensation.

Further, an air inlet 201 is installed at the top of the air pumping chamber 2, an air outlet 202 is installed on the outer wall of one side of the air pumping chamber 2, one end of the air outlet 202 extends into the air pumping chamber 2, under the action of the power chamber 6, hot air in the plate making machine can be pumped into the air pumping chamber 2 through the air inlet 201, and then exhausted out of the device from the air outlet 202, so that the transfer of the hot air is completed, and the heat dissipation treatment is completed.

Further, an activated carbon plate 301 and a plasma electrostatic generator 302 are installed inside the filter plate 3, the plasma electrostatic generator 302 is located below the activated carbon plate 301, the activated carbon plate 301 can adsorb ink particles entering hot air flow inside the air draft chamber 2, the ink particles are prevented from being volatilized into air, the plasma electrostatic generator 302 generates plasma electrostatic charges after being electrified, plasma charge density in the air is improved, and comfort is enhanced.

Further, heat-conducting plate 401 is installed to the inner wall of heat dissipation chamber 4, the inside that gets into refrigeration case 1 is extended to the one end of heat-conducting plate 401, the surface mounting of heat-conducting plate 401 has rubber circle 402, and rubber circle 402 is located the junction of heat dissipation chamber 4 and heat-conducting plate 401, heat-conducting plate 401 is made for the copper foil, good heat conductivity has, consequently, can lead the heat in the inside high-temperature gas of refrigeration case 1 to the outside heat dissipation chamber 4 of refrigeration case 1 rapidly, the radiating efficiency of device is improved, rubber circle 402 meets thermal expansion, consequently, heat-conducting plate 401 during operation, sealing effect in the joint space between heat dissipation chamber 4 and refrigeration case 1 is strengthened, avoid revealing of refrigeration gas.

Furthermore, a miniature negative pressure fan 601 is installed on the inner wall of the front surface of the power chamber 6, a blocking net 602 is installed on the inner wall of the power chamber 6, the blocking net 602 is located behind the miniature negative pressure fan 601, negative pressure wind can be generated by the miniature negative pressure fan 601 through the pressure difference of air pressure generated by rotation of internal fan blades, power support is provided for extraction of hot air flow of the device, the blocking net 602 can prevent solid particles contained in the extracted hot air flow from interfering with the fan blades inside the fan, and normal operation of the fan is ensured.

Further, a cross rod 801 is installed at the top of the installation plate 8, the cross rod 801 is located on two sides of the refrigeration box 1, a thermometer 802 is installed at the bottom of the installation plate 8, the cross rod 801 can assist the device to be connected inside the plate making machine in an embedded mode through being embedded with a current opening installation opening inside the plate making machine, flexible installation is achieved, the thermometer 802 can detect the temperature of airflow inside the air extracting chamber 2, and then whether the electromagnet 7 needs to be started or not is judged, and necessary refrigeration rapid cooling processing is conducted on the plate making machine.

The working principle is as follows: the micro negative pressure fan 601 is started, hot air flow in the platemaking machine is pumped into the air pumping chamber 2 through the air inlet 201, and then is purified by the filter plate 3, the natural wind power is transmitted to the interior of the plate making machine, when the temperature in the plate making machine is overhigh, the thermometer 802 detects that the temperature of the air flow pumped to the air extracting chamber 2 is also higher, at the moment, the electromagnet 7 is started, the closed gas transmission pipeline 5 is opened, the high-temperature gas in the air extraction chamber 2 enters the refrigeration box 1 for rapid cooling treatment, the heat dissipation efficiency of the device is improved by the auxiliary heat dissipation of the heat conducting plate 401, then the thermometer 802 closes the circuit of the electromagnet 7 after detecting that the temperature of the air flow in the air extracting chamber 2 is reduced below the set protection value, at this time, the air transmission pipeline 5 is closed, unnecessary loss of dry ice particles in the refrigerating box 1 can be reduced, and the heat dissipation cost of the device is saved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

The heat dissipation device of the CTP plate-making machine comprises a refrigeration box (1), an air extraction chamber (2), a filter plate (3), a heat dissipation chamber (4), an air transmission pipeline (5), a power chamber (6) and a mounting plate (8), and is characterized in that: refrigeration case (1) is installed at the top of mounting panel (8), extraction chamber (2) are installed at the top of refrigeration case (1), driving chamber (6) are installed in the front of extraction chamber (2), the internally mounted of extraction chamber (2) has filter (3), the internally mounted of extraction chamber (2) has electro-magnet (7), and electro-magnet (7) are located the side below of filter (3), gas transmission pipeline (5) are installed to the inside diapire of extraction chamber (2), and gas transmission pipeline (5) are located the below of electro-magnet (7), and the one end of gas transmission pipeline (5) extends the inside that gets into refrigeration case (1), heat dissipation chamber (4) are installed to one side outer wall of refrigeration case (1).
2. The heat sink of the CTP plate-making machine according to claim 1, wherein: the surface of gas transmission pipeline (5) is encircleed and is installed fixed plate (503), and the top of fixed plate (503) is connected with extension spring (502), and iron plate (501) are installed at the top of extension spring (502), and the bottom of iron plate (501) has rubber buffer (504) through glue bonding, and the diameter of rubber buffer (504) slightly is less than the diameter of gas transmission pipeline (5).
3. The heat sink of the CTP plate-making machine according to claim 1, wherein: the inside mounting of refrigeration case (1) has condenser pipe (101), and the inside sealed storage of condenser pipe (101) has solid-state dry ice granule, and air-out pipe (102) are installed at the top of refrigeration case (1), and the one end of air-out pipe (102) extends the inside that gets into refrigeration case (1), and air-out pipe (102) are located one side of extraction chamber (2), and door (103) are installed through the hinge in the front of refrigeration case (1).
4. The heat sink of the CTP plate-making machine according to claim 1, wherein: an air inlet (201) is installed at the top of the air draft chamber (2), an air outlet (202) is installed on the outer wall of one side of the air draft chamber (2), and one end of the air outlet (202) extends into the air draft chamber (2).
5. The heat sink of the CTP plate-making machine according to claim 1, wherein: the filter plate (3) is internally provided with an activated carbon plate (301) and a plasma electrostatic generator (302), and the plasma electrostatic generator (302) is positioned below the activated carbon plate (301).
6. The heat sink of the CTP plate-making machine according to claim 1, wherein: heat-conducting plate (401) are installed to the inner wall of heat dissipation chamber (4), and the one end of heat-conducting plate (401) extends the inside that gets into refrigeration case (1), and the surface mounting of heat-conducting plate (401) has rubber circle (402), and rubber circle (402) are located the junction of heat dissipation chamber (4) and heat-conducting plate (401).
7. The heat sink of the CTP plate-making machine according to claim 1, wherein: miniature negative-pressure air fan (601) are installed to the positive inner wall of power house (6), and the inner wall of power house (6) is installed and is kept off net (602), and keeps off net (602) and be located miniature negative-pressure air fan (601)'s rear.
8. The heat sink of the CTP plate-making machine according to claim 1, wherein: horizontal pole (801) are installed at the top of mounting panel (8), and horizontal pole (801) are located the both sides of refrigeration case (1), and thermometer (802) are installed to the bottom of mounting panel (8).