CN219772480U

CN219772480U - Fabric preshrinking machine cooling device

Info

Publication number: CN219772480U
Application number: CN202320641446.7U
Authority: CN
Inventors: 徐丽
Original assignee: Lianyungang Aoheng Clothes Co ltd
Current assignee: Lianyungang Aoheng Clothes Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-09-29
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a cooling device of a fabric pre-shrinking machine, which belongs to the technical field of fiber fabric processing and comprises a shell, a cooling roller set arranged in the shell, a water pump connected with one end of the cooling roller set through a conveying pipe and a water tank connected with the water pump, wherein the other end of the cooling roller set is connected with the water tank through a return pipe, a feed inlet for feeding and a discharge outlet for discharging are arranged on the shell, the cooling roller set comprises a plurality of cooling rollers, and a water cavity is arranged in each cooling roller. According to the utility model, the cooling roller set, the water pump and the water tank are arranged, the fabric is led out after being contacted with the cooling roller set, and the cooling water is used for completing heat exchange with the fabric on the cooling roller, so that the temperature of the fabric is quickly reduced, the noise is low, and the cooling effect is good; the fan is arranged to carry out heat in the shell, the fan is not required to be directly aligned with the fabric, and the fan is low in power and noise.

Description

Fabric preshrinking machine cooling device

Technical Field

The utility model belongs to the technical field of fiber fabric processing, and particularly relates to a cooling device of a fabric pre-shrinking machine.

Background

The fabric preshrinking machine is finishing equipment for carrying out mechanical preshrinking on fabric, and eliminates the potential shrinkage share of the clothing fabric by means of elastic shrinkage deformation of the fabric and the permeation and swelling principles of fabric and fiber under certain temperature, humidity and pressure. The fabric pre-shrinking machine processes the fabric through the steps of cooling, drying, steam humidifying and heating, spraying humidifying and the like, wherein the cooling step usually uses a high-power fan to generate larger air flow to cool the fabric from the upper part or the lower part of the fabric, but the cooling mode is high in noise and power and high in use cost.

Disclosure of Invention

Technical problems: aiming at the problems in the prior art, the utility model aims to provide the cooling device of the fabric pre-shrinking machine for cooling the fabric in a mute manner.

The technical scheme is as follows: in order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a surface fabric preshrinking machine cooling device, includes the casing, sets up chill roll group in the casing, with chill roll group one end pass through the water pump that the conveyer pipe is connected and with the water tank that the water pump is connected, the chill roll group other end pass through the back flow with the water tank is connected, be equipped with the feed inlet that is used for the feeding and the discharge gate that is used for the ejection of compact on the casing, chill roll group includes a plurality of chill rolls, be equipped with the water cavity in the chill roll.

Further, the plurality of cooling rollers are arranged at intervals in the up-down direction.

Further, two ends of the cooling roller are respectively connected with rotary joints, and the rotary joints are communicated with the water cavity.

Further, the water cavity waterways of the plurality of cooling rollers are connected in series.

Further, a radiator is arranged on the return pipe.

Further, a fan is arranged on the shell, the fan comprises an air inlet arranged outside the shell and an air outlet arranged in the shell, and air is fed from the air inlet to pass through the radiator.

Further, the shell comprises a first shell and a second shell, the cooling roller set is arranged in the first shell, and the water pump and the water tank are arranged in the second shell.

The beneficial effects are that: compared with the prior art, the utility model has the following advantages:

1. through setting up chill roll group, water pump and water tank, surface fabric is derived after contact with chill roll group, utilize the cooling water to accomplish the heat transfer with the surface fabric on the chill roll, reduce the surface fabric temperature fast, the noise is low and the cooling effect is good, improves operating personnel's operational environment simultaneously;

2. the fan is arranged to carry out heat in the shell, the fan is not required to be directly aligned with the fabric, and the fan has low power, low energy consumption and low noise.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic view of the internal structure of the first housing.

Detailed Description

The utility model will be further illustrated with reference to specific examples, which are carried out on the basis of the technical solutions of the utility model, it being understood that these examples are only intended to illustrate the utility model and are not intended to limit the scope thereof.

As shown in fig. 1 and 2, the cooling device of the fabric pre-shrinking machine comprises a shell 1, a cooling roller set, a conveying pipe 3, a water pump 4, a water tank 5, a return pipe 6 and a radiator 8, wherein the shell 1 is a rectangular body, the shell 1 comprises a first shell 13 and a second shell 14, the first shell 13 is an upper shell and is arranged above, the cooling roller set is arranged in the first shell 13, the second shell 14 is a lower shell and is arranged below, and the water pump 4 and the water tank 5 are arranged in the second shell 14; the cooling roller set comprises two cooling rollers 2 (the number of the cooling rollers 2 can be also arranged in a plurality of ways), the two cooling rollers 2 are arranged at intervals in the up-down direction and are arranged in a staggered way in the front-back direction, a feed inlet 11 for feeding and a discharge outlet 12 for discharging are arranged on the shell 1, fabrics enter from the feed inlet 11, pass through the cooling rollers 2 below first and then pass through the cooling rollers 2 above, and finally exit the shell 1 from the discharge outlet 12. The cooling roller 2 is cylindrical, a water cavity 21 is arranged in the cooling roller 2, two ends of the cooling roller 2 are respectively connected with a rotary joint 7, the rotary joint 7 is communicated with the water cavity 21, the rotary joint 7 adopts the existing unidirectional rotary joint, such as a JFW-2001 series unidirectional cooling water rotary joint produced by electric valve Limited company of Buddha Hong Changju, and the fixed end of the rotary joint 7 is connected with the shell 1, so that the cooling roller 2 can rotate relative to the shell 1.

As shown in fig. 1, the water tank 5 is connected with the inlet end of the water pump 4, the outlet end of the water pump 4 is connected with the rotary joint 7 at one end of the upper cooling roller 2 through the conveying pipe 3, the rotary joint 7 at the other end of the upper cooling roller 2 is connected with the rotary joint 7 at one end of the lower cooling roller 2 through the communicating pipe 31, thus the water cavities 21 of the two cooling rollers 2 are connected in series in water paths, the rotary joint 7 at the other end of the lower cooling roller 2 is connected with the inlet end of the radiator 8 through the return pipe 6, the outlet end of the radiator 8 is connected with the water tank 5, so that the water in the water tank 5 is conveyed into the water cavity 21 of the upper cooling roller 2 through the water pump 4, the heat exchange is completed between the wall body of the cooling roller 2 and the fabric, the water enters the water cavity 21 of the lower cooling roller 2 through the communicating pipe 31 to exchange heat with the fabric again, finally the water flows into the radiator 8 through the return pipe 6, and the radiator 8 adopts a fin type radiator, and the water after passing through the radiator 8 returns into the water tank 5.

As shown in fig. 1 and 2, the fan 9 is disposed in the first housing 13, the fan 9 is provided with an air inlet 91 and an air outlet 92, the air inlet 91 is disposed above the radiator 8 outside the housing 1, the air inlet 91 sucks air from the outside, the air inlet of the air inlet 91 passes through the radiator 8, the air speed near the radiator 8 is increased, the heat exchange efficiency of the radiator 8 can be improved (the air inlet is lower than the temperature in the first housing 13), the air outlet 92 is disposed in the housing 1, the air outlet 92 is transversely disposed below the cooling roller set, and blows air upwards, the air outlet 15 is disposed at the top of the housing 1, the air flow is discharged from the air outlet 15, the heat in the first housing 13 can be taken away, and the fan 9 has small power and small noise because the air flow is not required to be directly utilized to be aligned with the fabric for heat dissipation.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides a surface fabric preshrinking machine cooling device, its characterized in that, is in including casing (1), setting chill roll group in casing (1), with chill roll group one end pass through water pump (4) that conveyer pipe (3) are connected and with water tank (5) that water pump (4) are connected, chill roll group other end pass through back flow (6) with water tank (5) are connected, be equipped with feed inlet (11) and discharge gate (12) that are used for the ejection of compact that are used for the feeding on casing (1), chill roll group includes a plurality of chill rolls (2), be equipped with water cavity (21) in chill roll (2), be equipped with radiator (8) on back flow (6), be equipped with fan (9) on casing (1), fan (9) are including setting up air intake (91) outside casing (1) and setting up air outlet (92) in casing (1), air intake (91) air inlet process radiator (8).

2. The fabric pre-shrinking machine cooling device according to claim 1, wherein the plurality of cooling rollers (2) are arranged at intervals in the up-down direction.

3. The fabric pre-shrinking machine cooling device according to claim 1, wherein two ends of the cooling roller (2) are respectively connected with a rotary joint (7), and the rotary joints (7) are communicated with the water cavity (21).

4. The fabric pre-compressor cooling device according to claim 1, characterized in that the water cavities (21) of the plurality of cooling rollers (2) are connected in series in water paths.

5. The fabric pre-shrinking machine cooling device according to claim 1, wherein the housing (1) comprises a first housing (13) and a second housing (14), the cooling roller set is arranged in the first housing (13), and the water pump (4) and the water tank (5) are arranged in the second housing (14).