Dehumidifier

Abstract

The present invention provides a dehumidifier that ensures a sealing effect and prevents leakage of the calcium chloride liquid hygroscopic agent. [Solution] The dehumidifier includes a dehumidifying bag. The dehumidifying bag includes a breathable sheet section 2 and a non-breathable strip section 3 on the breathable side, and a non-breathable sheet section 1 on the non-breathable side. A double-sided sealing section 6 is provided in the center of the dehumidifying bag, which partitions the internal space surrounded by the non-breathable sheet section and the breathable sheet section. This double-sided sealing section divides the internal space into a fragrance material storage section 4 and a moisture-absorbing material storage section 5. A non-breathable strip section is provided at the opening of the moisture-absorbing material storage section. By providing the double-sided sealing section, the internal space of the dehumidifying bag is partitioned, and the fragrance material and moisture-absorbing material can be filled separately, thereby preventing mutual interference. In addition, by providing the non-breathable strip section, heat welding of the same material is possible after filling with the moisture-absorbing material, ensuring a sealing effect and preventing leakage of calcium chloride liquid.

Description

Technical Field

[0001] This invention belongs to the technical field related to dehumidification technology, and particularly relates to a dehumidification device.

Background Art

[0002] Conventional dehumidification bags are generally structured by combining a breathable film and a non-breathable material. After filling with a hygroscopic material, the bag mouth is directly heat-sealed. In many cases, calcium chloride is used as the hygroscopic material, and calcium chloride has the property of releasing liquid after absorbing moisture. The breathable material and the non-breathable material have different materials and different response characteristics to temperature. Also, in the filling process, fine powder of calcium chloride may remain near the bag mouth, making it difficult to control the temperature during heat-sealing, and the micropores of the breathable material are easily damaged. As a result, there is a risk of liquid leakage. Furthermore, in conventional dehumidification bags, since the dehumidification material and other materials are mixed, there is also a problem that calcium chloride agglomerates and liquefies after absorbing moisture, and mixing with other materials affects the performance of the function.

Summary of the Invention

[0003] The object of this invention is to provide a dehumidification device in order to solve the problems raised in the above-mentioned background art.

[0004] To achieve the above object, this invention provides the following technical means. A dehumidification device comprising a dehumidification bag. The dehumidification bag is composed of a breathable side and a non-breathable side, and the non-breathable side is formed as a non-breathable sheet portion. The breathable side includes a breathable sheet portion and a non-breathable strip portion. In the central part of the dehumidification bag, a double-sided sealing portion is provided that partitions an internal space surrounded by the non-breathable sheet portion and the breathable sheet portion, and the internal space is divided into an aromatic material storage area and a hygroscopic material storage area by this double-sided sealing portion. A non-breathable strip portion is provided at the opening of the hygroscopic material storage area. Preferably, the internal spaces of the fragrance material storage area and the moisture absorbent material storage area are filled with fragrance material and moisture absorbent material, respectively. After filling, the openings of the fragrance material storage area and the moisture absorbent material storage area are sealed by heat welding using an upper sealing part and a lower sealing part, respectively. The fragrance material includes one or more of the following: fragrance material, deodorizing material, odor-removing material, or insect-repellent material. Preferably, two sets of the non-permeable strip-shaped portions are provided, with one set positioned at the opening of the fragrance material storage area. The openings of both the fragrance material storage area and the moisture-absorbing material storage area are sealed by heat welding of the non-permeable strip-shaped portion and the non-permeable sheet portion. Preferably, the double-sided sealing portion is formed by heat welding a non-permeable sheet portion and a permeable sheet portion. Preferably, the non-permeable strip portion adjacent to the fragrance material storage area and the permeable sheet portion are heat-sealed by a second single-sided sealing portion of the bag, and the non-permeable strip portion adjacent to the moisture-absorbing material storage area and the permeable sheet portion are sealed by a first single-sided sealing portion of the bag. Preferably, the dehumidifying bag can be placed in the internal space of the dehumidifying case. The dehumidifying case is provided with ventilation holes that communicate with the breathable sheet portion of the dehumidifying bag.

[0005] Compared to conventional technology, the beneficial effects of this invention are as follows: According to this invention, by providing double-sided sealing sections, the internal space of the dehumidifying bag can be partitioned, allowing the fragrance material and the moisture absorbent material to be filled separately, thereby preventing mutual interference. Furthermore, by providing non-permeable strip sections, heat welding of identical materials becomes possible after filling with the moisture absorbent material, ensuring a sealing effect and preventing leakage of calcium chloride liquid. [Brief explanation of the drawing]

[0006] [Figure 1] Figure 1 is a diagram showing the configuration of Embodiment 2 of the present invention. [Figure 2] Figure 2 is a front view of Embodiment 2 of the present invention. [Figure 3] Figure 3 is a diagram showing the configuration of Embodiment 1 of the present invention. [Figure 4]Figure 4 is a front view of Embodiment 1 of the present invention. [Figure 5] Figure 5 is a diagram showing the configuration of Embodiment 3 of the present invention. [Modes for carrying out the invention]

[0007] The embodiments of the present invention will be described below with reference to the drawings. The embodiments shown below are examples of the present invention, and the present invention is not limited thereto. All other embodiments obtained by those skilled in the art without creative ingenuity based on the embodiments of the present invention are within the scope of protection of the present invention. The technical means of this invention will be explained with reference to Figures 1 to 5.

[0008] Example 1 As shown in Figures 3 and 4, the dehumidifier according to this embodiment includes a dehumidifying bag. The dehumidifying bag consists of a breathable side and a non-breathable side, with the non-breathable side formed as a non-breathable sheet portion 1. The breathable side includes a breathable sheet portion 2 and a non-breathable strip portion 3. In the center of the dehumidifying bag, a double-sided sealing portion 6 is provided that partitions the internal space surrounded by the non-breathable sheet portion 1 and the breathable sheet portion 2. This double-sided sealing portion 6 divides the internal space into a fragrance material storage area 4 and a moisture-absorbing material storage area 5. A non-breathable strip portion 3 is provided at the opening of the moisture-absorbing material storage area 5. The internal spaces of the fragrance material storage area 4 and the moisture-absorbing material storage area 5 are filled with fragrance material and moisture-absorbing material, respectively. The fragrance material includes one or more types of fragrance material, deodorizing material, odor-removing material, or insect-repellent material. After filling, the openings of the fragrance material storage area 4 and the moisture-absorbing material storage area 5 are sealed by heat welding using an upper sealing portion 10 and a lower sealing portion 8, respectively. Furthermore, the double-sided sealing portion 6 is formed by heat welding a non-breathable sheet portion 1 and a breathable sheet portion 2 together. In this way, by providing the double-sided sealing section 6, the internal space of the dehumidifying bag is partitioned, and the fragrance material and the moisture absorbent material can be filled separately, thereby preventing mutual interference. Furthermore, by providing the non-permeable strip section 3, after filling with the moisture absorbent material containing calcium chloride, heat welding of the same material together becomes possible, preventing sealing failure due to powder adhesion and preventing leakage of the calcium chloride liquid.

[0009] Example 2 As shown in Figures 1 and 2, this embodiment is based on Example 1, and when filling with powdered fragrance material, a non-permeable strip portion 3 can also be provided at the opening of the fragrance material storage section 4. Two sets of non-permeable strip portions 3 are provided, with one set positioned at the opening of the fragrance material storage section 4. The openings of both the fragrance material storage section 4 and the moisture-absorbing material storage section 5 are sealed by heat welding of the non-permeable strip portion 3 and the non-permeable sheet portion 1. The non-permeable strip portion 3 adjacent to the fragrance material storage section 4 and the breathable sheet portion 2 are heat-sealed by the second single-sided sealing portion 9, and the non-permeable strip portion 3 adjacent to the moisture-absorbing material storage section 5 and the breathable sheet portion 2 are sealed by the first single-sided sealing portion 7. Thus, even when filling with powdered fragrance material, the sealing performance of that area can be improved by providing a non-permeable strip 3 at the opening of the fragrance material storage section 4.

[0010] Example 3 As shown in Figure 5, this embodiment is based on Example 2, and in order to expand the range of use, the dehumidifying bag can be configured to be placed in the internal space of the dehumidifying case 11. The dehumidifying case 11 is provided with ventilation holes 12 that communicate with the breathable sheet portion 2 of the dehumidifying bag.

[0011] Although embodiments of the present invention have been described above, the present invention is not limited to these embodiments. Those skilled in the art can make various modifications, alterations, and substitutions without departing from the principles and spirit of the present invention. The scope of the rights of the present invention is defined by the claims and their equivalents. [Explanation of Symbols]

[0012] 1. Non-breathable sheet section 2. Breathable sheet section 3. Non-breathable strip 4. Fragrance Material Storage Area 5. Moisture-absorbing material storage area 6. Double-sided sealing section 7 1st bag making single-sided sealing section 8 Lower sealing section 9 2nd bag making single-sided sealing section 10 Upper sealing part 11 Dehumidifying Case 12 ventilation holes

Claims

1. It is a dehumidifying device equipped with a dehumidifying bag. The dehumidifying bag consists of a ventilated side and a non-ventilated side. The non-ventilated side is formed as a non-ventilated sheet portion (1), The aforementioned ventilation side includes a breathable sheet portion (2) and a non-breathable strip portion (3). In the center of the dehumidifying bag, a double-sided sealing section (6) is provided that partitions the internal space surrounded by a non-breathable sheet section (1) and a breathable sheet section (2). This double-sided sealing section divides the internal space into a fragrance material storage area (4) and a moisture-absorbing material storage area (5). A non-breathable strip (3) is provided at the opening of the moisture-absorbing material storage section (5). A dehumidifier characterized by the following features.

2. The internal spaces of the fragrance material storage area (4) and the moisture absorbent storage area (5) are filled with fragrance material and moisture absorbent, respectively. After filling, the openings of the fragrance material storage section (4) and the moisture-absorbing material storage section (5) are sealed by heat welding using the upper sealing section (10) and the lower sealing section (8), respectively. Fragrance materials must contain one or more of the following: fragrance materials, deodorizing materials, odor-removing materials, or insect-repellent materials. A dehumidifying device according to claim 1, characterized by the above.

3. Two sets of the non-breathable strip-shaped portion (3) are provided, with one set positioned at the opening of the fragrance material storage section (4). The openings of the fragrance material storage section (4) and the moisture-absorbing material storage section (5) are sealed by heat welding of the non-permeable strip section (3) and the non-permeable sheet section (1). The dehumidifying device according to claim 2, characterized by the above.

4. The double-sided sealing portion (6) is formed by heat welding a non-permeable sheet portion (1) and a permeable sheet portion (2). A dehumidifying device according to claim 1, characterized by the above.

5. The non-breathable strip portion (3) adjacent to the fragrance material containment section (4) and the breathable sheet portion (2) are heat-sealed together by the second bag-making single-sided sealing portion (9). The non-permeable strip portion (3) adjacent to the moisture-absorbing material containment section (5) and the permeable sheet portion (2) are sealed by the first bag-forming single-sided sealing portion (7). A dehumidifying device according to claim 3, characterized by the above.

6. The dehumidifying bag can be arranged in the internal space of the dehumidifying case (11). The dehumidifying case (11) is provided with ventilation holes (12) that communicate with the breathable sheet portion (2) of the dehumidifying bag. A dehumidifying device according to claim 1, characterized by the above.

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