Energy-saving cloth setting box and cloth setting machine

Abstract

The utility model relates to an energy -conserving cloth setting box has the casing and heating assembly, in the casing is used for the setting chamber of waiting for the cloth through of passing, heating assembly includes the heating pipe made of magnetically conductive material, heating pipe inside has the heating chamber of air current passing, the electromagnetic heating coil is wound on the heating pipe, the setting chamber is provided with the air outlet component of installing and directly spraying the hot air current to the cloth of waiting for setting, electromagnetic heating coil passes through the heating pipe heating of changeable magnetic field, air current heating is hot air current from the heating chamber, hot air current passes pipeline and enters the setting chamber, heating assembly and air outlet component upper and lower parallel installation in the setting chamber, heating assembly connection pipeline end and air outlet component connection pipeline end homeward bound. The utility model has the beneficial effects that compared with prior art: high -efficient energy -conserving, temperature control accurate, heating is even, environmental protection clean, equipment life is long, equipment manufacturing cost is low.

Description

Technical Field

[0001] This utility model relates to the field of fabric production technology, and more specifically, to an energy-saving fabric shaping box and fabric shaping machine. Background Technology

[0002] Fabric setting involves heating, stretching, and shrinking the fabric to achieve a stable size and shape. Currently, fabric setting typically uses a fabric setting machine, which usually employs a biomass boiler or natural gas for heating. For biomass boiler setting machines, in addition to the setting chamber, a supporting biomass boiler, dust removal tower, and denitrification device are required. The complex components increase manufacturing and maintenance costs and difficulties, resulting in high energy consumption and potential environmental pollution and inaccurate temperature control. Natural gas setting equipment also includes natural gas pipelines, combustion heat exchangers, and waste treatment equipment, sharing similar drawbacks with biomass boilers. Steam heating methods require buried pipelines and regular maintenance; the main issues with steam heating are long pipeline distances, high heat loss, and high costs. Utility Model Content

[0003] In view of this, the present invention provides an energy-saving fabric shaping box with precise temperature control. To achieve the above-mentioned technical objectives, the present invention achieves these objectives through the following technical solutions:

[0004] An energy-saving fabric shaping box has a box shell and a heating component. Inside the shell is a shaping cavity for the fabric to be shaped to pass through. The heating component includes a heating tube made of magnetic material, with an airflow heating cavity inside the heating tube. An electromagnetic heating coil is wound around the heating tube. An air outlet component is installed in the shaping cavity to directly spray hot airflow onto the fabric to be shaped. The electromagnetic heating coil heats the heating tube through an alternating magnetic field, thereby heating the airflow passing through the heating cavity into hot airflow. The hot airflow enters the shaping cavity through a pipe. The heating component and the air outlet component are installed side by side in the shaping cavity, with the pipe ends of the heating component and the air outlet component connected in the same direction.

[0005] The heating chamber features a deceleration structure on its inner wall to reduce the airflow velocity. This deceleration structure consists of multiple baffles installed in the heating chamber wall, extending from the inner wall towards the center of the heating chamber.

[0006] The air outlet assembly includes two air outlet plates symmetrically arranged on two planes close to the fabric to be shaped. The air outlet plates are hollow inside and connected to the heating chamber through a pipe. Multiple air outlets are provided on the side of the air outlet plates facing the fabric to be shaped. Hot air enters the air outlet plates from the heating chamber and is then sprayed onto the fabric to be shaped through the air outlets.

[0007] This also includes a fan that accelerates the flow of hot air into the shaping cavity.

[0008] The cavity inside the air outlet plate has a larger opening near the end of the heating chamber than the end far from the pipe, and the end far from the pipe is closed to ensure uniform airflow from the air outlet.

[0009] A vent is provided above the shaping cavity.

[0010] The base 11 is located below the outer casing, and the base has a channel for cable routing.

[0011] This utility model also provides an energy-saving fabric shaping machine with precise temperature control, which includes the aforementioned energy-saving fabric shaping box.

[0012] The advantages of this utility model compared to the prior art are:

[0013] High efficiency and energy saving: Compared with existing traditional heating methods, this invention has higher thermal efficiency, enabling it to quickly heat the heating element to the set temperature, reducing heating time and energy consumption. Furthermore, this invention directly heats the heating element, reducing heat loss during transfer and thus achieving energy savings.

[0014] Precise temperature control: This invention achieves precise control of the heating temperature by accurately controlling the current frequency and power in the electromagnetic heating coil. This helps ensure the stability of fabric shaping quality and avoids fabric quality problems such as stiffening of the hand and color changes caused by excessively high or low temperatures due to excessive temperature control errors.

[0015] Uniform heating: This invention sets the inner cavity of the air outlet plate to be larger near the end of the heating chamber than far from the end of the pipe, so that the temperature of the hot air jets from each air outlet is highly consistent, avoiding fabric quality problems caused by inconsistent airflow temperatures from each air outlet.

[0016] Environmentally friendly and clean: This invention does not produce open flames or pollutants, and will not cause pollution to the environment. At the same time, due to the insulated outer shell, the surface temperature of the shell is relatively low, reducing heat radiation in the workshop and improving the working environment.

[0017] Long equipment lifespan: The components of this utility model are stable and reliable and not easily damaged, thus the equipment has a long service life, reducing maintenance costs and replacement frequency.

[0018] Low equipment manufacturing cost: Compared with existing biomass boiler shaping machines, natural gas shaping machines and steam shaping machines, it does not require biomass boilers, dust removal towers, denitrification devices, or natural gas pipelines, combustion heat exchangers, waste treatment equipment and other components. It requires fewer components, has a simpler composition, and lower manufacturing cost. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model. Detailed Implementation

[0021] To enable those skilled in the art to understand and implement this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0022] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not a limiting exhaustive list. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0023] Please refer to Figure 1 The energy-saving fabric shaping box disclosed in this embodiment is used in a fabric shaping machine and includes a box shell 1, a heating element 2, a shaping cavity 3 located inside the shell for the fabric to be shaped to pass through, a fan 5, and an air outlet component 7. The heating element 2 and the air outlet component 7 are installed side by side in the shaping cavity 3, with the connecting pipe ends of the heating element 2 and the connecting pipe ends of the air outlet component 7 in the same direction and fixed to the same side wall of the shaping cavity 3.

[0024] The heating component 2 includes a heating tube 21 made of magnetic material (such as carbon steel, iron, stainless steel, etc.). The heating tube 21 has a heating cavity 22 through which air flows. An electromagnetic heating coil 23 is wound on the heating tube 21. The electromagnetic heating coil 23 heats the heating tube 21 through an alternating magnetic field, thereby heating the airflow passing through the heating cavity 22 into a hot airflow. The hot airflow enters the shaping cavity 3 through the pipe 4.

[0025] In order to control the speed of hot airflow, a fan 5 is installed in the pipe 4 to accelerate the airflow. The fan 5 is installed at the end of the airflow outlet of the heating tube 21 (of course, the fan 5 can also be installed at the airflow inlet of the heating tube, or at the front end of the air outlet assembly 7, etc.), which can control the speed of the hot airflow flowing out of the heating tube 21.

[0026] In addition, a slowing structure 6 is provided on the inner wall of the heating chamber to reduce the airflow velocity in the heating chamber. The slowing structure 6 is a baffle plate provided in the wall of the heating chamber 22. The baffle plate consists of multiple pieces and extends from the inner wall of the heating chamber 22 to the center of the heating chamber. This can effectively control the airflow velocity in the heating chamber 22 and prevent the airflow velocity from being too fast and affecting the heat exchange between the airflow and the heating tube 21.

[0027] In this embodiment, an air outlet assembly 7 is installed in the lower part of the shaping cavity 3 to directly spray hot air onto the fabric to be shaped. The air outlet assembly 7 has two air outlet plates 71 symmetrically arranged near the two planes of the fabric to be shaped. The air outlet plates 71 are hollow inside and connected to the heating cavity 22 through a pipe. Multiple air outlets 72 are provided on the side of the air outlet plates 71 facing the fabric to be shaped. Hot air enters the air outlet plates 71 from the heating cavity 22 and is then sprayed onto the fabric to be shaped through the air outlets 72. Furthermore, the cavity of the air outlet plate 71 is larger near the end connected to the heating cavity than away from the end, and is closed away from the end. This structure ensures that the airflow sprayed from each air outlet 72 is uniform and the hot air is sprayed at a consistent speed, regardless of the distance between the air outlet 72 and the air inlet pipe, thereby ensuring that all parts of the fabric are heated evenly.

[0028] In this embodiment, both the heating element 2 and the air outlet element 7 are located inside the outer casing 1. The heating element 2 is located below the air outlet element 7. The air inlet of the heating tube 21 in the heating element 2 is roughly aligned with the opening formed between the two air outlet plates 71 of the air outlet element 7. After the lower-temperature hot airflow passes through the opening formed between the two air outlet plates 71 of the fabric to be shaped, the fan 5 creates a negative pressure in the heating tube 21, causing the lower-temperature hot airflow in the shaping cavity 3 to re-enter the heating tube 21 for heating, and then re-enter the shaping cavity 3 through the pipeline and the air outlet element 7, thereby forming an airflow circulation. This type of airflow circulation structure makes full use of the waste heat of the gas, which can greatly reduce energy consumption.

[0029] In addition, a vent 221 communicating with the outside is provided above the shaping cavity 3.

[0030] To facilitate the storage and protection of various cables, a base 11 is provided below the outer casing 1, and a channel 12 is provided in the base 11 to facilitate the layout of cables.

[0031] The aforementioned setting box can be used in setting machines to create energy-saving setting machines.

[0032] To illustrate the technical effects of this embodiment, the technicians compared the shaping machine of this embodiment with existing biomass boiler shaping machines, as detailed below:

[0033]

[0034]

[0035] As can be seen from the table above, the product of this embodiment has obvious advantages such as fewer components, lower manufacturing and maintenance costs, easier temperature control, and lower energy consumption.

[0036] In the description of the embodiments of this application, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly placed when the product of this application is used, or the orientation or positional relationship commonly understood by those skilled in the art. They are only for the convenience of describing this application and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0037] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claimed claims and their equivalents.

Claims

1. An energy-saving fabric shaping box, comprising a box shell (1) and a heating element (2), and a shaping cavity (3) within the shell for the fabric to be shaped to pass through, characterized in that, The heating component includes a heating tube (21) made of magnetic material, a heating chamber (22) through which airflow passes, an electromagnetic heating coil (23) wound around the heating tube, and an air outlet component (7) installed in the shaping chamber to directly spray hot airflow onto the fabric to be shaped. The electromagnetic heating coil heats the heating tube through an alternating magnetic field, heating the airflow passing through the heating chamber into hot airflow. The hot airflow enters the shaping chamber through the pipe (4) and the air outlet component. The heating component and the air outlet component are installed side by side in the shaping chamber, and the pipe end connecting the heating component and the pipe end connecting the air outlet component are in the same direction.

2. The energy-saving fabric shaping box according to claim 1, characterized in that, A slowing structure (6) is provided on the inner wall of the heating chamber to reduce the airflow velocity inside the heating chamber.

3. The energy-saving fabric shaping box according to claim 2, characterized in that, The aforementioned slowing structure consists of multiple wind baffles installed in the wall of the heating chamber, extending from the inner wall of the heating chamber towards the center of the heating chamber.

4. The energy-saving fabric shaping box according to claim 1, characterized in that, The air outlet assembly includes two air outlet plates (71) symmetrically arranged on two planes close to the fabric to be shaped. The air outlet plates are hollow inside and connected to the heating chamber through a pipe. Multiple air outlets (72) are provided on the side of the air outlet plates facing the fabric to be shaped. Hot air enters the air outlet plates from the heating chamber and is then sprayed onto the fabric to be shaped through the air outlets.

5. The energy-saving fabric shaping box according to claim 4, characterized in that, The cavity inside the air outlet plate has a larger opening near the end of the heating chamber than the end far from the pipe, and the end far from the pipe is closed to ensure that the airflow ejected from the air outlet is uniform.

6. The energy-saving fabric shaping box according to any one of claims 1 to 5, characterized in that, It also includes a fan (5) that accelerates the hot airflow into the shaping cavity.

7. The fabric shaping box according to claim 1, characterized in that, A vent (221) is provided above the shaping cavity.

8. The fabric shaping box according to claim 1, characterized in that, A base (11) is provided at the bottom of the housing, and a channel (12) is provided in the base to facilitate the layout of cables.

9. A fabric setting machine, characterized in that, It includes an energy-saving fabric shaping box as shown in claim 1.

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