CN219494521U - Composite coating special chemical fiber cooling device - Google Patents

Abstract

The utility model relates to the technical field of compounding machines, in particular to a compound coating special-shaped chemical fiber cooling device which comprises a frame, a cooling roller, a radiator, a circulating pump, a liquid storage tank, a liquid conveying pipe and a three-way pipe, wherein the radiator comprises a shell, corrugated cooling fins and a plurality of cooling pipes, the shell is respectively provided with a water outlet chamber, a cooling chamber and a water inlet chamber from top to bottom, the cooling pipes and the cooling fins are alternately arranged in the cooling chamber, a left water inlet bin and a right water inlet bin are arranged in the water inlet chamber in a separating way through a separating plate, the liquid conveying pipe is spirally wound outside the liquid storage tank, the lower end of the liquid storage tank is provided with a liquid inlet, the liquid inlet is connected with the lower end of the liquid conveying pipe through the three-way pipe, the upper end of the water outlet chamber is provided with a reflux port, and the reflux port is connected with one end of the cooling roller through a reflux pipe and the other end of the cooling roller through a discharge pipe. The utility model can continuously cool for a long time, flexibly switch various cooling modes according to different thickness specifications of the fabric, and has high cooling efficiency, good effect and energy conservation.

Description

Composite coating special chemical fiber cooling device

Technical Field

The utility model belongs to the technical field of compounding machines, and relates to a compound coating special-shaped chemical fiber cooling device.

Background

The compounding machine is to integrate two or more layers of materials through hot pressing and bonding. The composite machine is required to cool the bonded composite fabric in the processing process, wherein the cooling device is mainly of a cooling roller structure, the cooling roller is generally made of materials with good heat conductivity, in the production process, the materials which are already compounded pass through the cooling roller, heat of the materials is transferred to the cooling roller, and the cooling roller transfers the heat to cool the compounded materials.

The utility model discloses a cooling device for a compound machine, which comprises a cooling water tank, a cooling device and a circulating pump, wherein the upper end face of the cooling water tank is connected with a group of cooling devices through two groups of support rods, the cooling device comprises a cooling roller main body and a sealing plate packaged on one side of the cooling roller main body, a heat exchange medium bin for a cooling component and a heat exchange medium to be installed and introduced is arranged in the cooling roller main body, the cooling component comprises two groups of cooling pipes extending out of the heat exchange medium bin and mounting plates arranged on one side of the cooling pipes towards the heat exchange medium bin, and the two groups of mounting plates are communicated through a plurality of groups of heat dissipation plates.

However, the above prior art has the following problems: the cooling effect of the cooling roller is gradually deteriorated along with long-time cooling processing, and a plurality of groups of refrigerating units are required to be arranged, otherwise, long-time continuous work cannot be carried out, and the working efficiency is low.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a composite coating special-shaped chemical fiber cooling device.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a compound coating abnormal shape chemical fiber cooling device, includes the frame, rotates the chill roll of connection in the frame, still includes radiator, circulating pump, liquid storage pot, transfer line, three-way pipe, the radiator includes casing, corrugated fin, a plurality of cooling tube, and the casing from the top down is equipped with apotheca, cooling chamber and intake chamber respectively, a plurality of cooling tubes and fin alternate arrangement set up in the cooling chamber, apotheca and intake chamber are linked together with the cooling tube, and the left water inlet bin and right water inlet bin are put through the baffle in the intake chamber inside, and left water inlet bin bottom is equipped with the left water inlet that is connected with the liquid storage pot upper end, and right water inlet bin bottom is equipped with the right water inlet that is connected with the transfer line, the transfer line spiral winding is outside the liquid storage pot, and the liquid inlet is connected with the circulating pump through the three-way pipe with the lower port of transfer line, and the lower port department of inlet and transfer line is equipped with first solenoid valve and second solenoid valve respectively, and the apotheca of apotheca both sides is equipped with third solenoid valve, fourth solenoid valve respectively through being connected with the back flow through cooling roll with the back flow pipe.

Preferably, a heat radiation fan is attached to and fixed to the back surface of the heat sink.

Preferably, the temperature controller is arranged on the return pipe and is electrically connected with the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fourth electromagnetic valve.

Preferably, the liquid storage tank is in a truncated cone shape which is contracted upwards, and a plurality of diversion tables with circular arc cross sections and truncated cone shapes are fixed on the inner wall of the liquid storage tank from top to bottom.

Compared with the prior art, the utility model has the following advantages:

1. the plurality of cooling liquid circulation flow channels are switched, so that continuous long-time work can be performed while the cooling effect is ensured, and the working efficiency is improved;

2. a plurality of groups of refrigerating units are not required to be arranged, so that the structure is simpler, and the production cost is more solved;

3. the fabric is flexibly adjusted according to the fabrics with various specifications and thicknesses, so that the energy is saved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an axial schematic view of a split structure of a radiator and a radiator fan.

Fig. 3 is a schematic cross-sectional structure of a heat sink.

Fig. 4 is a schematic diagram of the internal structure of the liquid storage tank.

In the figure, 1, a rack; 2. a cooling roller; 3. a heat sink; 31. a housing; 311. a water outlet chamber; 3111. a return port; 3112. a third electromagnetic valve; 3113. a fourth electromagnetic valve; 312. a cooling chamber; 313. a water inlet chamber; 3131. a partition plate; 3132. a left water inlet bin; 3133. a right water inlet bin; 3134. a left water inlet; 3135. a right water inlet; 32. a heat sink; 33. a cooling tube; 34. a return pipe; 35. a discharge pipe; 4. a circulation pump; 5. a liquid storage tank; 51. a liquid inlet; 511. a first electromagnetic valve; 52. a diversion table; 6. an infusion tube; 61. a second electromagnetic valve; 7. a three-way pipe; 8. a heat radiation fan; 9. and a temperature controller.

Description of the embodiments

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

The utility model provides a compound coating abnormal shape chemical fiber cooling device, includes frame 1, rotates the chill roll 2 of being connected on frame 1, still includes radiator 3, circulating pump 4, reservoir tank 5, transfer line 6, three-way pipe 7, radiator 3 includes casing 31, corrugated fin 32, a plurality of cooling tube 33, and casing 31 from the top down is equipped with water outlet chamber 311, cooling chamber 312 and intake chamber 313 respectively, a plurality of cooling tube 33 and fin 32 alternate arrangement set up in cooling chamber 312, and water outlet chamber 311 and intake chamber 313 are linked together with cooling tube 33, and intake chamber 313 is inside to be separated left water inlet storehouse 3132 and right water inlet storehouse 3133 through baffle 3131, and left water inlet storehouse 3132 bottom is equipped with the left water inlet 3134 that is connected with reservoir tank 5 upper end, and right water inlet storehouse 3133 bottom is equipped with the right water inlet 3135 that is connected with transfer line 6, transfer line 6 spiral outside reservoir tank 5, and reservoir tank 5 lower extreme is equipped with inlet 51, inlet 51 and the lower port of transfer line 6 is equipped with solenoid valve 311 and the return current 1 through three-way pipe 3131, and the return valve 311 is equipped with the return current 1 through three-way pipe 4 to be connected with the return current 1, and the return current 1 is equipped with the solenoid valve 311, and the return current 1 is equipped with the return current 1 through the return current inlet 3112.

Further, a heat radiation fan 8 is attached to the back surface of the heat sink 3. The heat radiation fan 8 can improve the heat radiation efficiency of the heat radiation fins 32.

Further, the temperature controller 9 is disposed on the return pipe 34, and the temperature controller 9 is electrically connected to the first electromagnetic valve 511, the second electromagnetic valve 61, the third electromagnetic valve 3112 and the fourth electromagnetic valve 3113. The temperature controller 9 can monitor the temperature of the cooling liquid flowing back to the cooling roller 2 in the return pipe 34, and by setting parameter values, the temperature controller 9 can automatically control the opening and closing of the first electromagnetic valve 511, the second electromagnetic valve 61, the third electromagnetic valve 3112 and the fourth electromagnetic valve 3113, wherein the circulation modes of the cooling liquid are three, the first electromagnetic valve 511 and the third electromagnetic valve 3112 are closed, the second electromagnetic valve 61 and the fourth electromagnetic valve 3113 are opened, the second electromagnetic valve is in a mode opposite to the first electromagnetic valve, and the third electromagnetic valve is in an all-open state.

Further, the liquid storage tank 5 is in a shape of a truncated cone which is contracted upwards, and a plurality of diversion tables 52 with circular arc cross sections and in a shape of a truncated cone are fixed on the inner wall of the liquid storage tank 5 from top to bottom. By utilizing the principle that hot liquid rises and falls at night, the upward-contracted truncated cone-shaped liquid storage tank 5 can enable the cooling liquid with higher temperature in the tank to accelerate upward gushing, and the flow guide table 52 can accelerate the temperature of the cooling liquid flowing through the spiral-wound infusion tube 6 to be conducted to the inside of the liquid storage tank 5 and be transmitted upwards, so that the effect of accelerating the cooling liquid to form internal circulation between the liquid storage tank 5 and the radiator 3 is achieved.

The working principle of the utility model in practical application is as follows: firstly, a composite fabric passes through a cooling roller 2 for winding, a plurality of squeeze rollers are generally arranged above the cooling roller 2 to enable the fabric to be more attached to the cooling roller 2, at the moment, a third electromagnetic valve 3112 and a first electromagnetic valve 511 are in a closed state, the composite fabric conducts heat to cooling liquid in the cooling roller 2, a circulating pump 4 pumps the cooling liquid out and sequentially passes through a discharge pipe 35, a three-way pipe 7, a liquid delivery pipe 6, a right water inlet bin 3133, a cooling pipe 33 and a return pipe 34, and then the cooling liquid flows back into the cooling roller 2, and when the cooling liquid passes through the cooling pipe 33, the cooling liquid gives off the temperature in the cooling liquid under the combined action of a cooling fin 32 and a cooling fan 8;

after a period of time of operation, the temperature reducing effect of the cooling liquid in the cooling roller 2 is gradually deteriorated, at this time, the third electromagnetic valve 3112 and the first electromagnetic valve 511 are opened, the second electromagnetic valve 61 and the fourth electromagnetic valve 3113 are closed, at this time, the circulating pump 4 pumps the cooling liquid from the cooling roller 2 and returns the cooling liquid to the cooling roller 2 after passing through the discharge pipe 35, the tee pipe 7, the liquid storage tank 5, the left water inlet bin 3132, the cooling pipe 33 and the return pipe 34 in sequence, and the two modes can be switched back and forth, so that the cooling effect of the composite fabric can be ensured, and meanwhile, the cooling operation can be carried out for a long time;

when the thickness specification of the composite fabric is increased, and the heat conducted by the composite fabric attached to the cooling roller 2 is increased, the conveying power of the circulating pump 4 is increased, and the first electromagnetic valve 511, the second electromagnetic valve 61, the third electromagnetic valve 3112 and the fourth electromagnetic valve 3113 are opened simultaneously, so that the cooling effect is doubled, and the cooling roller 2 meets the requirement of cooling the composite fabric.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (4)

1. The utility model provides a compound coating abnormal shape chemical fiber cooling device, includes frame (1), rotates chill roll (2) of being connected on frame (1), its characterized in that still includes radiator (3), circulating pump (4), reservoir (5), transfer line (6), three-way pipe (7), radiator (3) are including casing (31), corrugated fin (32), a plurality of cooling tube (33), and casing (31) from the top down are equipped with apotheca (311), cooling chamber (312) and intake chamber (313) respectively, a plurality of cooling tube (33) are arranged at the interval with fin (32) and are set up in cooling chamber (312), apotheca (311) and intake chamber (313) are linked together with cooling tube (33), and intake chamber (313) are inside to be put left water inlet bin (3132) and right water inlet bin (3133) through baffle (3131) interval, and left water inlet (3134) that are connected with reservoir (5) upper end are equipped with in left water inlet (3132), right water inlet bin (3133) bottom is equipped with water inlet (35) that are connected with transfer line (6), spiral inlet (5) are equipped with in reservoir (5) outside the spiral inlet (51), the liquid inlet (51) is connected with the circulating pump (4) through a three-way pipe (7) with the lower port of the liquid delivery pipe (6), the lower port of the liquid inlet (51) and the liquid delivery pipe (6) is respectively provided with a first electromagnetic valve (511) and a second electromagnetic valve (61+), the upper end of the water outlet chamber (311) is provided with a backflow port (3111), the water outlet chambers (311) at two sides of the backflow port (3111) are respectively provided with a third electromagnetic valve (3112) and a fourth electromagnetic valve (3113), the backflow port (3111) is connected with one end of the cooling roller (2) through a backflow pipe (34), and the circulating pump (4) is connected with the other end of the cooling roller (2) through a discharge pipe (35).

2. The composite coating profiled chemical fiber cooling device according to claim 1, characterized in that a cooling fan (8) is attached and fixed on the back of the radiator (3).

3. The composite coating profiled chemical fiber cooling device according to claim 1, characterized in that the return pipe (34) is provided with a temperature controller (9), and the temperature controller (9) is electrically connected with the first electromagnetic valve (511), the second electromagnetic valve (61), the third electromagnetic valve (3112) and the fourth electromagnetic valve (3113).

4. The composite coating profiled chemical fiber cooling device according to claim 1, wherein the liquid storage tank (5) is in a shape of a truncated cone which is shrunk upwards, and a plurality of diversion tables (52) with circular arc cross sections and in a shape of a truncated cone are fixed on the inner wall of the liquid storage tank (5) from top to bottom.