CN213300583U

CN213300583U - Cooling water circulating device of printing machine

Info

Publication number: CN213300583U
Application number: CN202022106333.6U
Authority: CN
Inventors: 谢作义
Original assignee: Wuhan Innovation Fast Printing Co ltd
Current assignee: Wuhan Innovation Fast Printing Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-28
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a printing machine water-cooling technical field just discloses printing machine cooling water circulating device, which comprises an outer shell, shell cavity's left side fixed mounting has the cold water storage cistern. This printing machine cooling water circulating device, open the second motor, make the fan rotate, carry out the heat dissipation treatment to the water that the return water incasement just collected, open the control valve on the connecting water pipe after that, make the rivers after the first air-cooled in the heat transfer incasement, form low-temperature water, then start the second water pump, in with low-temperature water suction cold water tank through the wet return, when needs use low-temperature water to carry out water-cooling treatment to equipment, open first water pump, make cold water take out through the drinking-water pipe, and leading-in circulating pipe once more, the water in the circulating pipe is low temperature cold water this moment, can absorb the produced heat of printing machine fast, after finishing waiting to absorb, make its reuse by the downcomer, its heat absorption effect is very good, make the device possess good heat dissipation function, thereby more satisfy its user demand.

Description

Cooling water circulating device of printing machine

Technical Field

The utility model relates to a printing machine water-cooling technical field specifically is a printing machine cooling water circulating device.

Background

The printing process mainly comprises the steps of flat printing, letterpress printing, intaglio printing and screen printing, the waste gas sources and the discharge modes of different printing processes are basically the same, and the waste gas sources, the used printing ink, the used diluent and the compound adhesive equipment cleaning agent are used.

The printing machine is when the full load operation appears, can irregularly appear the high temperature, thereby it shuts down to appear overload protection and lead to the printing machine, the high temperature can cause the ink and wash unstability in printing process, cause bad influence to the printing, present printing machine cooling water circulating device generally has the relatively poor shortcoming of cooling effect, traditional water cooling system, because structural limitation, the water of recycling is difficult to reach the low temperature degree of ideal, in permanent cyclic process, its heat absorption effect is relatively poor, make the practicality of device lower, so provide a printing machine cooling water circulating device and solve the above-mentioned problem that provides.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a printing machine cooling water circle device possesses advantages such as the cooling effect is good, has solved present printing machine cooling water circle device and has generally existed the relatively poor shortcoming of cooling effect, and traditional water cooling system is owing to structural constraint, and the water of recycling is difficult to reach the low temperature degree of ideal, at permanent circulation in-process, and its heat absorption effect is relatively poor for the lower problem of practicality of device.

(II) technical scheme

For realizing the good purpose of above-mentioned cooling effect, the utility model provides a following technical scheme: the cooling water circulating device of the printing machine comprises a shell, a cold water tank is fixedly mounted on the left side of an inner cavity of the shell, a first water pump is fixedly mounted at the top of the cold water tank, a water pumping pipe is fixedly mounted on an output shaft of the first water pump, a second water pump is fixedly mounted on the right side of the cold water tank, a heat exchange tank is fixedly mounted on the inner bottom wall of the shell, a heat exchange pipe is fixedly mounted in an inner cavity of the heat exchange tank, a water return pipe with one end fixedly connected with the heat exchange tank is fixedly mounted on an output shaft of the second water pump, a connecting water pipe is fixedly mounted on the right side of the heat exchange tank, a water return tank is fixedly mounted on the right side of the inner cavity of the shell, a first motor is fixedly mounted on the left side of the water return tank, a rotating rod is fixedly mounted on the output shaft of, the inner chamber fixed mounting in ventilation storehouse has the filter, the top fixed mounting of filter has the second motor, the output shaft fixed mounting of second motor has the fan, the right side fixed mounting at return water tank top has the downcomer, the top fixed mounting of shell has circulating pipe.

Preferably, the sewer pipe and the outer side of the connecting water pipe are fixedly provided with control valves, the left side of the top of the heat exchange box is provided with a through hole, and the through hole is matched with the water return pipe.

Preferably, the bottom of drinking-water pipe runs through and extends to the inner chamber of cold water tank and with cold water tank fixed connection, the storehouse of ventilating is ninety degrees vertical installation with the return water tank.

Preferably, the right side fixed mounting of bull stick has the bearing, and the bull stick passes through bearing and return water tank swing joint, stirring vane's quantity is five.

Preferably, a round hole is formed in the right side of the top of the water return tank and matched with the sewer pipe, and a water outlet pipe is fixedly mounted at the top of the first water pump.

Preferably, the top fixed mounting of filter has the connection ring, and the filter is through connecting ring and second motor fixed connection, the bottom fixed mounting in the downcomer outside has the sealing washer.

(III) advantageous effects

Compared with the prior art, the utility model provides a printing machine cooling water circle device possesses following beneficial effect:

the cooling water circulating device of the printing machine is characterized in that a control valve on a sewer pipe is opened to lead water in a circulating water pipe into a water return tank, a second motor is opened to rotate a fan to carry out heat dissipation treatment on water just collected in the water return tank, a first motor is opened to rotate a rotating rod to drive stirring blades to stir the water, the water is cooled rapidly, then the control valve connected with a water pipe is opened to lead the water after primary air cooling to flow into a heat exchange tank and pass through the heat exchange pipe to absorb heat and cool the water to form low-temperature water, then a second water pump is started to pump the low-temperature water into a cold water tank through the water return pipe, when the low-temperature water is required to carry out water cooling treatment on equipment, the first water pump is opened to pump the cold water out through a water pumping pipe and lead the cold water into the circulating water pipe again, the water in the circulating water pipe is the low-temperature cold water at the moment, the heat generated by the printing machine can be absorbed rapidly, after the absorption is finished, the sewer pipe enables the device to be repeatedly used, the heat absorption effect is very good, and the device has a good heat dissipation function, so that the use requirement of the device is met.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a first water pump 1, a cold water tank 2, a shell 3, a water pumping pipe 4, a second water pump 5, a water return pipe 6, a heat exchange pipe 7, a heat exchange tank 8, a first motor 9, a connecting water pipe 10, a rotating rod 11, stirring blades 12, a water return tank 13, a sewer pipe 14, a circulating water pipe 15, a filter plate 16, a fan 17, an air ventilation bin 18 and a second motor 19.

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.

Referring to fig. 1-2, a cooling water circulation device for a printing machine includes a housing 3, a cold water tank 2 is fixedly installed on the left side of an inner cavity of the housing 3, a first water pump 1 is fixedly installed on the top of the cold water tank 2, both the first water pump 1 and the second water pump 5 can be of LY-JLM types, a water pumping pipe 4 is fixedly installed on an output shaft of the first water pump 1, the bottom of the water pumping pipe 4 penetrates through and extends to the inner cavity of the cold water tank 2 and is fixedly connected with the cold water tank 2, a ventilation bin 18 and a water return tank 13 are vertically installed at ninety degrees, a second water pump 5 is fixedly installed on the right side of the cold water tank 2, a heat exchange tank 8 is fixedly installed on an inner bottom wall of the housing 3, a heat exchange pipe 7 is fixedly installed in the inner cavity of the heat exchange tank 8, a refrigerant is filled in the heat exchange pipe 7 and can rapidly absorb heat and refrigerate passing water to form cooling water, and is more efficient when the, a connecting water pipe 10 is fixedly installed on the right side of the heat exchange box 8, a return water tank 13 is fixedly installed on the right side of the inner cavity of the shell 3, a round hole is formed in the right side of the top of the return water tank 13 and is matched with a sewer pipe 14, a water outlet pipe is fixedly installed on the top of the first water pump 1, a first motor 9 is fixedly installed on the left side of the return water tank 13, the types of the first motor 9 and a second motor 19 can be YL, a rotating rod 11 is fixedly installed on an output shaft of the first motor 9, a bearing is fixedly installed on the right side of the rotating rod 11, the rotating rod 11 is movably connected with the return water tank 13 through the bearing, the number of the stirring blades 12 is five, stirring blades 12 are fixedly installed on the outer side of the rotating rod 11, an air ventilation bin 18 is fixedly installed on the left side of the top of the return water tank 13, a filter plate 16 is fixedly installed in the inner cavity, thereby making the equipment more environment-friendly, the heat dispersion is better, the top of the filter plate 16 is fixedly provided with a connecting ring, the filter plate 16 is fixedly connected with a second motor 19 through the connecting ring, the bottom of the outer side of the downcomer 14 is fixedly provided with a sealing ring, the leakage of the recovered water is prevented by additionally arranging the sealing ring, thereby causing damage to the equipment, the safety of the device can be improved, the top of the filter plate 16 is fixedly provided with the second motor 19, the output shaft of the second motor 19 is fixedly provided with a fan 17, the right side of the top of the return water tank 13 is fixedly provided with the downcomer 14, the water in the circulating water pipe 15 is led into the return water tank 13 by opening a control valve on the downcomer 14, the second motor 19 is opened, the fan 17 is rotated, the water just collected in the return water tank 13 is subjected to heat dispersion treatment, the rotating rod 11 is rotated by opening the first motor 9, thereby driving the stirring blades 12, the device is rapidly cooled, then a control valve on a connecting water pipe 10 is opened, water after primary air cooling flows into a heat exchange box 8 and passes through a heat exchange pipe 7, so that the water absorbs heat and is cooled to form low-temperature water, then a second water pump 5 is started, the low-temperature water is pumped into a cold water tank 2 through a water return pipe 6, when the low-temperature water is required to carry out water cooling treatment on the equipment, a first water pump 1 is opened, cold water is pumped out through a water pumping pipe 4 and is led into a circulating water pipe 15 again, at the moment, the water in the circulating water pipe 15 is the low-temperature cold water, heat generated by a printing machine can be rapidly absorbed, after the absorption is finished, the device is recycled through a sewer pipe 14, the heat absorption effect is very good, the device has a good heat dissipation function, the use requirement of the device is further met, the control valve is fixedly installed on the outer side of the sewer pipe 14 and the outer side of the connecting water pipe, and the through hole is matched with the water return pipe 6, and the top of the shell 3 is fixedly provided with a circulating water pipe 15.

In summary, in the cooling water circulation device for a printing machine, the control valve on the downcomer 14 is opened to guide the water in the circulation water pipe 15 into the return water tank 13, the second motor 19 is opened to rotate the fan 17 to perform heat dissipation treatment on the water just collected in the return water tank 13, the first motor 9 is opened to rotate the rotating rod 11 to drive the stirring blades 12 to stir the water and rapidly cool the water, the control valve on the connecting water pipe 10 is opened to allow the primarily air-cooled water to flow into the heat exchange tank 8 and pass through the heat exchange pipe 7 to absorb heat and cool the water to form low-temperature water, the second water pump 5 is started to pump the low-temperature water into the cold water tank 2 through the return pipe 6, and when the equipment needs to be water-cooled by using the low-temperature water, the first water pump 1 is opened to pump the cold water through the suction pipe 4 and guide the cold water into the circulation water pipe 15 again, water in circulating pipe 15 is low temperature cold water this moment, can absorb the produced heat of printing machine fast, treat the absorption back that finishes, make its reuse by downcomer 14, its heat absorption effect is very good, make the device possess good heat dissipation function, thereby more satisfy its user demand, it generally has the relatively poor shortcoming of cooling effect to have solved present current printing machine cooling water circulating device, traditional water cooling system, because structural constraint, the water of used cyclically is difficult to reach the low temperature degree of ideal, in permanent cyclic process, its heat absorption effect is relatively poor, make the lower problem of practicality of device.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Printing machine cooling water circle device, including shell (3), its characterized in that: the water pump comprises a shell (3), a water cooling tank (2) is fixedly mounted on the left side of an inner cavity of the shell (3), a first water pump (1) is fixedly mounted at the top of the water cooling tank (2), a water pumping pipe (4) is fixedly mounted on an output shaft of the first water pump (1), a second water pump (5) is fixedly mounted on the right side of the water cooling tank (2), a heat exchange tank (8) is fixedly mounted on an inner bottom wall of the shell (3), a heat exchange pipe (7) is fixedly mounted in an inner cavity of the heat exchange tank (8), a water return pipe (6) with one end fixedly connected with the heat exchange tank (8) is fixedly mounted on an output shaft of the second water pump (5), a connecting water pipe (10) is fixedly mounted on the right side of the heat exchange tank (8), a water return tank (13) is fixedly mounted on the right side of the inner cavity of the shell (3), a first motor (9) is fixedly mounted on, the utility model discloses a water return tank, including the outside fixed mounting of bull stick (11), the left side fixed mounting at return water tank (13) top has ventilation bin (18), the inner chamber fixed mounting in ventilation bin (18) has filter (16), the top fixed mounting of filter (16) has second motor (19), the output shaft fixed mounting of second motor (19) has fan (17), the right side fixed mounting at return water tank (13) top has downcomer (14), the top fixed mounting of shell (3) has circulating pipe (15).

2. The printing press cooling water circulation device according to claim 1, wherein: the water return pipe (14) and the outer side of the connecting water pipe (10) are fixedly provided with control valves, the left side of the top of the heat exchange box (8) is provided with a through hole, and the through hole is matched with the water return pipe (6).

3. The printing press cooling water circulation device according to claim 1, wherein: the bottom of drinking-water pipe (4) runs through and extends to the inner chamber of cold water tank (2) and with cold water tank (2) fixed connection, ventilation bin (18) are ninety degrees vertical installation with return water tank (13).

4. The printing press cooling water circulation device according to claim 1, wherein: the right side fixed mounting of bull stick (11) has the bearing, and bull stick (11) pass through bearing and return water tank (13) swing joint, the quantity of stirring vane (12) is five.

5. The printing press cooling water circulation device according to claim 1, wherein: the right side of the top of the water return tank (13) is provided with a round hole, the round hole is matched with a sewer pipe (14), and the top of the first water pump (1) is fixedly provided with a water outlet pipe.

6. The printing press cooling water circulation device according to claim 1, wherein: the top fixed mounting of filter (16) has the connection ring, and filter (16) are through connecting ring and second motor (19) fixed connection, the bottom fixed mounting in downcomer (14) outside has the sealing washer.