A steam preshrinkage tank and water washing machine thereof

Abstract

The invention discloses a steam pre-shrinking tank and a washing machine thereof, comprising an outer tank body provided with a cloth inlet and a cloth outlet; an inner tank body arranged in the outer tank body, and an opening being arranged at the bottom of the inner tank body; a flow guide pipe arranged in the inner tank body; two grooves arranged at intervals at the bottom of the outer tank body, and the two side walls of the inner tank body extending into the two grooves, and there being gaps between the two side walls of the inner tank body and the bottoms of the two grooves; a plurality of cloth guide rollers arranged in an up-and-down staggered manner, and respectively arranged in the cloth inlet, the cloth outlet, the inner tank body and the two grooves; the steam pre-shrinking tank guides fabrics through the cloth guide rollers, and a certain amount of water is arranged on the left groove to prevent steam from leaking from the left groove; when water is not arranged on the right groove, dry spray pre-treatment can be performed on the fabric; when water is arranged on the right groove, the internal steam concentration can be controlled by adjusting the water level of the right groove, the effect of water ripples on the fabric is effectively removed, and the fabric surface of the fabric is pre-shrunk at the same time, so as to improve the efficiency and quality of subsequent cleaning of the fabric.

Description

Technical Field

[0001] The invention relates to the technical field of textile equipment, in particular to a steam preshrinking tank and a washing machine thereof. Background Art

[0002] After a long period of rolling and storage, the fabric will often have water-wave-like patterns on the surface of the fabric due to different rolling tensions, which can also be called wood grain. It is difficult to eliminate the water ripples with current technology, so many inventory fabrics cannot be sold, which is also a headache for printing and dyeing factories. The existing washing machine adopts the traditional immersion and cleaning method. The fabric is repeatedly immersed and moved in the washing machine to make the textile soak in the washing machine to achieve the purpose of eliminating the water ripples. However, when the fabric is taken out after soaking in the water tank, the water ripples will remain on the fabric surface, and the excess stress on the fabric surface cannot be eliminated. At the same time, the fabric will become loose due to pulling during the movement process, and the fabric will be greatly damaged after washing. Summary of the invention

[0003] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a steam preshrinking tank and a water washing machine thereof, which can preshrink the cloth surface before washing to achieve the effect of removing water ripples.

[0004] According to a first aspect of the present invention, there is provided a steam preshrinkage tank, comprising an outer tank body, provided with a cloth inlet and a cloth outlet; an inner tank body, arranged in the outer tank body, and having an opening at the bottom of the inner tank body; a plurality of guide pipes, all arranged in the inner tank body, for providing steam; two grooves, arranged at intervals at the bottom of the outer tank body, the side walls of the inner tank body respectively extending into the two grooves, and there being gaps between the side walls of the inner tank body and the bottoms of the two grooves; a plurality of cloth guide rollers, each of which is arranged in a staggered manner up and down, and respectively arranged in the cloth inlet, the cloth outlet, the inner tank body and the two grooves, for guiding the movement of the fabric.

[0005] Beneficial effects: This steam preshrinkage groove guides the fabric to fully contact the steam to complete the preshrinkage of the fabric surface by arranging a number of cloth guide rollers, and arranges a certain amount of water on the left groove to prevent steam from leaking from the left groove. When water is not arranged on the right groove, the fabric can be dry-sprayed for pretreatment. When water is arranged on the right groove, the internal steam concentration of this steam preshrinkage groove can be controlled by adjusting the water level of the right groove. This steam preshrinkage groove can effectively remove the effect of water ripples on the fabric, and at the same time preshrink the fabric surface, thereby improving the efficiency and quality of subsequent cleaning of the fabric.

[0006] According to the steam pre-shrinkage groove of the first embodiment of the present invention, the groove is a right-angle U-shaped groove, which can more effectively control the amount of steam leakage and allow the cloth surface to be pre-shrunk more fully.

[0007] According to the steam preshrinking tank of the first embodiment of the present invention, at least two groups of cloth guide rollers are arranged in the inner tank body to make the fabric fully contact with the steam.

[0008] According to the steam preshrinkage tank of the first embodiment of the present invention, a threaded opening roller is provided between each group of cloth guide rollers, and the diameter of the opening roller is larger than the diameter of the cloth guide roller, thereby reducing the resistance to fabric movement.

[0009] According to the steam preshrinkage tank of the first embodiment of the present invention, each guide pipe is respectively arranged between each group of upper and lower cloth guide rollers to ensure that the steam contacts the fabric surface at the first time.

[0010] According to the steam preshrinkage groove of the first embodiment of the present invention, a plurality of air outlets are provided on the side wall of the guide tube, and steam is sprayed out through the air outlets or nozzles to ensure that the steam acts on the surface of the fabric more evenly.

[0011] According to the steam pre-shrinkage tank of the first embodiment of the present invention, the guide pipes are interconnected, and the purpose is to keep the pressure of steam sprayed from the guide pipes consistent.

[0012] According to the steam preshrinkage tank of the first embodiment of the present invention, the axes of the cloth guide rollers, the width opening rollers and the guide tubes are parallel, ensuring that the axes are perpendicular to the direction of fabric movement, thereby guiding the fabric more efficiently.

[0013] According to a second aspect of the present invention, there is provided a washing machine, comprising a steam pre-shrinkage tank as in the first aspect of the present invention; a steam generating device, wherein the output end of the steam generating device is respectively connected to each guide pipe; and a water replenishing device, wherein the output end of the water replenishing device is respectively connected to two grooves. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for use in the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present invention, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0015] Figure 1 Schematic diagram of the structure of the embodiment of the present invention.

[0016] Figure 2 It is a front view of an embodiment of the present invention. DETAILED DESCRIPTION

[0017] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0018] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0020] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0021] Reference Figure 1-2 A steam preshrinkage tank comprises an outer tank body 12, which is provided with a cloth inlet and a cloth outlet; an inner tank body 10, which is arranged in the outer tank body 12, and an opening is arranged at the bottom of the inner tank body 10; a plurality of guide pipes 11, which are all arranged in the inner tank body 10 for providing steam, wherein the guide pipes 11 are interconnected; two grooves, which are arranged at the bottom of the outer tank body 12 at intervals, and the two side walls of the inner tank body 10 extend into the two grooves respectively, and there is a gap between the two side walls of the inner tank body 10 and the bottom of the two grooves; a plurality of cloth guide rollers 13, each of which is arranged in a staggered manner up and down, and is respectively arranged at the cloth inlet, the cloth outlet, The inner groove body 10 and the two grooves are used to guide the movement of the fabric. This steam pre-shrinkage groove guides the fabric to fully contact the steam to complete the pre-shrinkage of the fabric surface by setting a number of cloth guide rollers 13, and a certain amount of water is set on the left groove 121 to prevent steam from leaking from the left groove 121. When water is not set on the right groove 122, the fabric can be pre-treated by steam direct spraying. When water is set on the right groove 122, the internal steam concentration of this steam pre-shrinkage groove can be controlled by adjusting the water level of the right groove 122, so as to achieve the effect of removing water ripples on the fabric, and at the same time pre-shrink the fabric surface, thereby improving the efficiency and quality of subsequent cleaning of the fabric.

[0022] In this embodiment, the groove is a right-angle U-shaped groove, which can more effectively control the amount of steam leakage and allow the fabric surface to be pre-shrunk more fully.

[0023] In other embodiments, the bottom of the groove may be in an arc shape or a triangle shape.

[0024] In this embodiment, at least two sets of cloth guide rollers 13 are provided in the inner tank 10 to allow the fabric to fully contact the steam.

[0025] In other embodiments, a plurality of sets of cloth guide rollers 13 may be provided in the inner tank 10 according to actual conditions, and the cloth guide rollers 13 are arranged in a staggered manner up and down to allow the cloth surface to fully contact the steam.

[0026] In this embodiment, a threaded opening roller 14 is provided between each set of cloth guide rollers 13. The diameter of the opening roller 14 is larger than the diameter of the cloth guide roller 13, so as to reduce the resistance to the movement of the fabric.

[0027] In other embodiments, the threads on the opening roller 14 may be divided in the center, with left-handed threads being arranged on the left and right-handed threads being arranged on the right.

[0028] In this embodiment, each guide pipe 11 is respectively arranged between each group of cloth guide rollers 13 arranged up and down, so as to ensure that the steam contacts the surface of the fabric at the first time.

[0029] In other embodiments, the guide pipe 11 can be set at any position of the inner tank body 10. In this case, it is necessary to adjust the water volume on the right groove 122 to ensure that there is enough steam inside the inner tank body 10.

[0030] In this embodiment, a plurality of air outlets are provided on the surface of the flow guide tube 11, and steam is sprayed out through the air outlets or nozzles to ensure that the steam acts on the surface of the fabric more evenly.

[0031] In other embodiments, the flow guide pipe 11 may also be a hollow pipe with an opening, and the steam is directly ejected from the opening.

[0032] In this embodiment, the flow guide pipes 11 are interconnected in order to keep the pressure of the ejected steam consistent.

[0033] In other embodiments, each flow guide pipe 11 may correspond to a plurality of steam generating devices, and in this case, the steam output of each steam generating device needs to be kept consistent.

[0034] In this embodiment, the axes of the cloth guide rollers 13, the width opening rollers 14 and the guide tube 11 are parallel, ensuring that the axes are perpendicular to the moving direction of the fabric, thereby guiding the fabric more efficiently.

[0035] A washing machine includes a steam pre-shrinking tank in the present embodiment; a steam generating device, the output end of which is connected to a flow guide pipe 11; and a water replenishing device, the output end of which is respectively connected to two grooves. Before washing fabrics, the steam generating device is used to provide steam to the steam pre-shrinking tank, and the water volume in the two grooves is controlled by the water replenishing device, and then the fabrics are pre-treated by the steam pre-shrinking tank.

[0036] This steam preshrinkage tank includes two main parts, an inner tank body 10 and an outer tank body 12, wherein the two side walls of the outer tank body 12 are provided with a cloth inlet and a cloth outlet, wherein the cloth inlet is arranged on the right side wall of the outer tank body 12, and the cloth outlet is arranged on the left side wall of the outer tank body 12, and two grooves are arranged at the bottom of the outer tank body 12, and the grooves are divided into a left groove 121 and a right groove 122, and the inner tank body 10 is fixed in the outer tank body 12, and a guide pipe 11 is arranged in the inner tank body 10, specifically, an opening is opened at the bottom of the inner tank body 10, the inner tank body 10 is fixed in the middle position of the outer tank body 12, and the two side walls of the inner tank body 10 are just placed in the two grooves, at this time, there is a certain gap between the ends of the two side walls of the inner tank body 10 and the bottoms of the left groove 121 and the right groove 122, and the gap between the left groove 121 and the left side wall of the inner tank body 10 is filled with water on the left groove 121, so that steam cannot flow out of the left groove 121.

[0037] Since the left groove 121 prevents steam from flowing out through a water seal, the steam concentration inside the inner tank body 10 must be adjusted by adjusting the water inlet on the right groove 122. The right groove 122 divides the steam pre-shrinkage tank into two working states by whether or not water is filled in the steam pre-shrinkage tank. When the right groove 122 is not filled with water, the fabric is in a water-free state when the fabric guide roller 13 guides the fabric from the fabric inlet to the left groove 121. At this time, the steam pre-shrinkage groove performs dry spraying on the fabric, and the effect of pre-shrinking the fabric surface can be achieved by dry spraying; when it is necessary to adjust the steam concentration inside the inner tank body 10 to save costs, water can be added to the right tank body. The water level on the right tank body determines the size of the steam outflow opening. The higher the water level, the smaller the distance from the right side wall end of the inner tank body 10 to the water surface, so the smaller the steam outflow opening, and the higher the steam concentration inside the inner tank body 10; the lower the water level, the greater the distance from the right side wall end of the inner tank body 10 to the water surface, so the larger the steam outflow opening, and the lower the steam concentration inside the inner tank body 10. At this time, the fabric will be wetted after the fabric guide roller 13 guides the fabric from the fabric inlet through the right groove 122. The fabric passes through the inner tank body 10 and is further processed by steam to achieve the effect of removing water ripples on the fabric surface.

[0038] This steam pre-shrinkage groove guides the fabric to pass through the fabric inlet, the right groove 122, the inner groove body 10, the left groove 121, and the fabric outlet in sequence by setting a plurality of fabric guide rollers 13, so that the fabric can fully contact the steam to complete the pre-shrinkage of the fabric surface, and a certain amount of water is set on the left groove 121 to prevent steam from leaking from the left groove 121. When no water is set on the right groove 122, the fabric can be dry-sprayed for pre-treatment. When water is set on the right groove 122, the internal steam concentration of this steam pre-shrinkage groove can be controlled by adjusting the water level of the right groove 122. This steam pre-shrinkage groove can remove the water ripple effect on the fabric while pre-shrinking the fabric surface, thereby improving the efficiency and quality of subsequent cleaning of the fabric.

[0039] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A steam preshrinkage tank, characterized in that: include: The outer tank body is provided with a cloth inlet and a cloth outlet; An inner tank body is arranged in the outer tank body, and an opening is provided at the bottom of the inner tank body; A plurality of flow guide pipes, all arranged in the inner tank body, for providing steam; Two grooves are arranged at a distance from each other at the bottom of the outer groove body, and the two side walls of the inner groove body extend into the two grooves respectively, and there is a gap between the two side walls of the inner groove body and the bottom of the two grooves; A plurality of cloth guide rollers, each of which is arranged in a staggered manner up and down, and is respectively disposed in the cloth inlet, the cloth outlet, the inner tank body and the two grooves, for guiding the movement of the fabric; The cloth inlet is arranged on the right side wall of the outer trough body, and the cloth outlet is arranged on the left side wall of the outer trough body. The groove is divided into a left groove and a right groove. The gap between the left groove and the left side wall of the inner trough body is filled with water in the left groove so that steam cannot flow out of the left groove. The internal steam concentration is controlled by adjusting the water level in the right groove, so as to achieve the effect of removing the water ripples on the fabric and pre-shrinking the fabric surface at the same time.

2. The steam preshrinkage tank according to claim 1, characterized in that: The groove is a right-angle U-shaped groove.

3. The steam preshrinkage tank according to claim 1, characterized in that: At least two groups of cloth guide rollers are arranged in the inner tank.

4. The steam preshrinkage tank according to claim 3, characterized in that: A threaded opening roller is arranged between each group of the cloth guide rollers, and the diameter of the opening roller is greater than the diameter of the cloth guide roller.

5. The steam preshrinkage tank according to claim 4, characterized in that: Each of the guide pipes is respectively arranged between each group of upper and lower rows of cloth guide rollers.

6. The steam preshrinkage tank according to claim 5, characterized in that: A plurality of air outlet holes are arranged on the side wall of the flow guide pipe.

7. The steam preshrinkage tank according to claim 6, characterized in that: The flow guide pipes are communicated with each other.

8. The steam preshrinkage tank according to claim 7, characterized in that: The axes of the cloth guide rollers, the width opening rollers and the guide tubes are parallel.

9. A washing machine, characterized in that include: Using a steam pre-shrinkage tank as claimed in any one of claims 1 to 8; A steam generating device, wherein the output end of the steam generating device is connected to each flow guide pipe respectively; A water replenishing device, wherein the output ends of the water replenishing device are respectively connected to the two grooves.

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