WO2014075400A1 - Agm bag-type separator plate and wrapper plate structure and manufacturing method - Google Patents

Agm bag-type separator plate and wrapper plate structure and manufacturing method Download PDF

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WO2014075400A1
WO2014075400A1 PCT/CN2013/070439 CN2013070439W WO2014075400A1 WO 2014075400 A1 WO2014075400 A1 WO 2014075400A1 CN 2013070439 W CN2013070439 W CN 2013070439W WO 2014075400 A1 WO2014075400 A1 WO 2014075400A1
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agm
bag
separator
acid
bag type
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PCT/CN2013/070439
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French (fr)
Chinese (zh)
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张华农
彭斌
汪浩波
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深圳市雄韬电源科技股份有限公司
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Publication of WO2014075400A1 publication Critical patent/WO2014075400A1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H01M50/466—U-shaped, bag-shaped or folded
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • H01M50/437—Glass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to the field of lead-acid batteries, and more particularly to Adsorption type ultra-fine glass wool (AGM) bag type separator plate structure and manufacturing method for preventing battery short circuit.
  • AGM Adsorption type ultra-fine glass wool
  • the deformation of the electrode plate is prevented, the active material is detached, the necessary electrolyte is reserved, and the oxygen circulation channel is provided.
  • the positive and negative plates are subjected to cladding processing, and then the positive and negative plates are alternately stacked to form a pole group.
  • the traditional clad plate method such as the U-shaped longitudinal direction of the fixed length partition (the longitudinal direction of the partition plate is parallel to the direction of the lug), the double-layer positive electrode plate or the single-layer positive and negative plate.
  • the traditional method of wrapping is mainly applied to the plates with borders around them.
  • the grid manufacturing technology In the production of lead-acid batteries, in order to promote environmentally friendly and economical production methods, the grid manufacturing technology has continuously broken through and created a new type of continuous grid.
  • the improvement of the automation level not only effectively improves the production efficiency of the grid, but also reduces the weight of the conventional gravity casting grid. % to 20%, high lead efficiency, and significant reduction in battery cost, so it was introduced by many companies that produce automotive batteries.
  • the object of the present invention is to provide an AGM bag type baffle plate structure and a manufacturing method thereof in view of the defects of the prior art described above.
  • the AGM bag type baffle plate structure proposed by the invention comprises a positive plate, an AGM separator and a negative plate, wherein the AGM separator is in a bag shape, and the positive plate Or / and the negative plate is placed in a bag-shaped AGM separator.
  • the positive plate is placed in a bag of the AGM bag separator, the negative plate is placed outside the bag of the AGM bag separator, or the negative plate is placed in the AGM bag In the bag of the plate, the positive plate is placed outside the bag of the AGM bag separator.
  • the positive and negative plates are respectively placed in pockets of different AGM bag separators.
  • the AGM bag separator is at least one layer of AGM separator folded in half.
  • the openings on both sides of the AGM bag separator are closed with an acid resistant film material.
  • the acid-resistant film material is an acid-resistant cloth of a PP film or a fiberglass cloth composite PTFE resin.
  • the opening of the AGM bag type separator is sealed with an acid-resistant sewing thread or an acid-resistant glue.
  • the acid resistant sewing thread is a polyester thread or a PE thread.
  • the method for manufacturing an AGM bag type separator provided by the invention comprises the following steps:
  • Step 1 Fold the fixed length AGM separator in the length direction
  • Step 2 Use the acid-proof material for the edging to wrap the openings on the left and right sides of the folded AGM partition;
  • Step 3 Connect the acid-resistant material to the left and right sides of the AGM separator.
  • the acid-resistant material is sewn to the left and right sides of the AGM separator by an acid-resistant sewing thread, or An acid resistant glue bond bonds the acid resistant material to the left and right openings of the AGM separator.
  • the invention makes the AGM separator into a bag structure with one end open, and uses the AGM bag type separator to coat the positive plate and the negative plate. It effectively reduces the risk of short circuit of the battery caused by the contact between the positive and negative lead pastes caused by the electrode paste in the battery during use.
  • Figure 1 is a perspective view of an embodiment of the present invention
  • FIG. 2 is a schematic view of a fixed length double layer AGM separator in the embodiment shown in FIG. 1;
  • Figure 3 is a schematic view showing the folding of the fixed length double-layer AGM separator shown in Figure 2;
  • FIG. 4 is a schematic side view of the left and right side opening of the fixed length double-layer AGM separator folded in FIG. 3;
  • FIG 5 is a schematic view of the AGM bag type partition in the embodiment shown in Figure 1.
  • the AGM bag type baffle plate structure proposed by the present invention As shown in FIG. 1 and FIG. 5, the AGM bag type baffle plate structure proposed by the present invention, The positive electrode plate 1, the AGM separator 31, and the negative electrode plate 2 are included, wherein the AGM separator is in the form of a bag, and the positive electrode plate 1 or/and the negative electrode plate 2 are disposed in a bag-shaped AGM separator.
  • the cloth will wrap the openings on the left and right sides of the folded double-layer AGM separator 31, and then the opening is sewn using a polyester thread 33 or a PE thread to form an AGM bag separator.
  • the negative plate 2 is wrapped in the AGM.
  • the positive and negative plates are separated.
  • the lead paste peeling off will occur on the left and right sides of the pull plate.
  • the negative plate 2 is wrapped in the AGM bag separator, the lead paste that falls off will fall into the AGM bag separator where it is located.
  • the positive lead paste is not touched, so there is no contact between the positive and negative electrode lead pastes, thereby reducing the risk of the battery being short-circuited due to the ointment on the left and right sides of the plates.
  • the method for fabricating an AGM bag separator according to the present invention comprises the following steps:
  • Step 1 As shown in FIG. 2 and FIG. 3, the fixed length double-layer AGM separator 31 is carried along its length direction.
  • Step 2 As shown in FIG. 4, the folded double-layer AGM separator 31 is made of PP film 32 or glass fiber.
  • the acid-resistant cloth of the cloth composite PTFE resin wraps the openings on the left and right sides thereof;
  • Step 3 As shown in Figure 5, use PP thread or PE wire to laminate PP film or fiberglass cloth with PTFE.
  • the openings on the left and right sides of the AGM separator 31 wrapped with the acid-resistant cloth of the resin are sewn to form an AGM bag type separator.
  • the above embodiments are merely illustrative of specific embodiments of the invention.
  • the ratio of the positive and negative plates of the polar group can be changed;
  • AGM The bag separator may be a negative plate, may be a positive plate, or a positive and negative plate may be wrapped with an AGM bag; and the AGM is made.
  • the fixed length AGM separator of the bag separator may be folded in a single layer, double layer or multi-layer AGM separator; the other sides of the AGM separator may use other acid-resistant film materials. Wrap; at the same time, the openings on both sides of the AGM partition can be sewn with other acid-resistant sewing threads or with acid-resistant glue.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)

Abstract

An AGM bag-type separator plate and wrapper plate structure and a manufacturing method. The AGM bag-type separator plate and wrapper plate structure comprises a positive electrode plate, an AGM separator plate, and a negative electrode plate. The AGM separator plate is bag shaped, and the positive electrode plate or/and the negative electrode plate are arranged inside the bag-shaped AGM separator plate. The AGM separator plate is made into a bag-type structure with an opening on one end, and the positive electrode plate and the negative electrode plate are wrapped by using the AGM bag-type separator plate.

Description

AGM袋式隔板包板结构及制作方法AGM bag type baffle board structure and manufacturing method thereof
技术领域 Technical field
本发明涉及 铅酸蓄电池 领域，尤其涉及一种 防止蓄电池短路的吸附式超细玻璃棉（AGM）袋式隔板包板结构及制作方法 。 The present invention relates to the field of lead-acid batteries, and more particularly to Adsorption type ultra-fine glass wool (AGM) bag type separator plate structure and manufacturing method for preventing battery short circuit.
背景技术 Background technique
在AGM铅酸蓄电池半成品生产工艺过程中，为了防止电池正负极板接触而导致电池内部短路，防止极板变形而导致活性物质的脱落、储备必要的电解液、提供氧气循环通道等，需要对正负极板进行包板加工，然后正负极板交错叠放形成极群。传统的包板方式，如定长隔板U型纵向（隔板长度方向平行于极耳方向）双层包正极板或者单层包正、负极板等。但传统的包板方式主要适用四周带有边框的极板。 In the production process of AGM lead-acid battery semi-finished products, in order to prevent the battery from being short-circuited by the contact of the positive and negative plates of the battery, the deformation of the electrode plate is prevented, the active material is detached, the necessary electrolyte is reserved, and the oxygen circulation channel is provided. The positive and negative plates are subjected to cladding processing, and then the positive and negative plates are alternately stacked to form a pole group. The traditional clad plate method, such as the U-shaped longitudinal direction of the fixed length partition (the longitudinal direction of the partition plate is parallel to the direction of the lug), the double-layer positive electrode plate or the single-layer positive and negative plate. However, the traditional method of wrapping is mainly applied to the plates with borders around them.
在铅酸蓄电池的生产中，为提倡环保和节约型生产方式，板栅制造技术不断突破而催生出一种新型的连续拉网板栅。由于自动化水平的提高不仅有效提升了拉网板栅的生产效率，且其较传统重力浇铸板栅减重15 %～20 %, 节铅效率高，电池成本显著降低，因此被许多生产汽车型蓄电池的企业所引进。 In the production of lead-acid batteries, in order to promote environmentally friendly and economical production methods, the grid manufacturing technology has continuously broken through and created a new type of continuous grid. The improvement of the automation level not only effectively improves the production efficiency of the grid, but also reduces the weight of the conventional gravity casting grid. % to 20%, high lead efficiency, and significant reduction in battery cost, so it was introduced by many companies that produce automotive batteries.
但是由于连续拉网板栅生产设备技术上的限制，导致拉网板栅左右两侧边没有侧边框。实验表明拉网板栅制作的蓄电池在使用过程中极板侧面铅膏脱落而导致短路的风险较大，若采用传统的AGM隔板U型包板结构，正负极板的侧边框均无隔板的包裹，蓄电池在使用过程中若侧面铅膏脱落会掉至极群底部，容易导致因极群底部正负极铅膏接触而造成的蓄电池短路，从而降低了蓄电池的使用寿命。 However, due to technical limitations of the continuous drawing grid production equipment, there are no side borders on the left and right sides of the pulling grid. The experiment shows that the battery made by the grid is not likely to be short-circuited when the lead paste on the side of the grid is used. If the traditional AGM separator U-shaped plate structure is adopted, the side borders of the positive and negative plates are not separated. When the board is wrapped, if the side lead paste falls off during use, it will fall to the bottom of the pole group, which will easily lead to short circuit of the battery caused by the contact of the positive and negative lead pastes at the bottom of the group, thus reducing the service life of the battery.
发明内容 Summary of the invention
本发明的目的是针对上述现有技术存在的缺陷，提出 一种AGM袋式隔板包板结构及制作方法。 The object of the present invention is to provide an AGM bag type baffle plate structure and a manufacturing method thereof in view of the defects of the prior art described above.
本发明提出的AGM袋式隔板包板结构， 包括正极板、AGM隔板和负极板，其中所述AGM隔板呈袋状，所述的正极板 或/和负极板设于袋状的AGM隔板中。 The AGM bag type baffle plate structure proposed by the invention comprises a positive plate, an AGM separator and a negative plate, wherein the AGM separator is in a bag shape, and the positive plate Or / and the negative plate is placed in a bag-shaped AGM separator.
所述的正极板置于所述的AGM袋式隔板的袋内，所述的负极板置于AGM袋式隔板的袋外，或所述的负极板置于所述的AGM袋式隔板的袋内，所述的正极板置于AGM袋式隔板的袋外。 The positive plate is placed in a bag of the AGM bag separator, the negative plate is placed outside the bag of the AGM bag separator, or the negative plate is placed in the AGM bag In the bag of the plate, the positive plate is placed outside the bag of the AGM bag separator.
所述的正极板和负极板分别置于不同的AGM袋式隔板的袋中。 The positive and negative plates are respectively placed in pockets of different AGM bag separators.
所述的AGM袋式隔板至少为一层AGM隔板对折而成。 The AGM bag separator is at least one layer of AGM separator folded in half.
所述的AGM袋式隔板 两侧的开口使用 耐酸薄膜材料 封闭。 The openings on both sides of the AGM bag separator are closed with an acid resistant film material.
所述 的 耐酸薄膜材料为PP薄膜、玻纤布复合PTFE树脂的耐酸布。 The acid-resistant film material is an acid-resistant cloth of a PP film or a fiberglass cloth composite PTFE resin.
所述 的AGM 袋式隔板 两侧开口与包裹材料用耐酸缝纫线缝合或采用耐酸的胶水粘结。 The opening of the AGM bag type separator is sealed with an acid-resistant sewing thread or an acid-resistant glue.
所述 的耐酸缝纫线为 涤纶线、PE线。 The acid resistant sewing thread is a polyester thread or a PE thread.
本发明提出的一种AGM袋式隔板的制作方法，包括如下步骤： The method for manufacturing an AGM bag type separator provided by the invention comprises the following steps:
步骤1. 将定长AGM隔板沿长度方向对折； Step 1. Fold the fixed length AGM separator in the length direction;
步骤2. 采用包边用的耐酸材料将对折后的AGM隔板左右两侧的开口包裹； Step 2. Use the acid-proof material for the edging to wrap the openings on the left and right sides of the folded AGM partition;
步骤3. 将所述耐酸材料与所述AGM隔板左右两侧开口连接。 Step 3. Connect the acid-resistant material to the left and right sides of the AGM separator.
采用 耐酸缝纫线将所述耐酸材料与所述 AGM 隔板左右两侧开口缝制连接，或 采用 耐酸的胶水粘结剂将所述耐酸材料与所述 AGM 隔板左右两侧开口进行粘结。 The acid-resistant material is sewn to the left and right sides of the AGM separator by an acid-resistant sewing thread, or An acid resistant glue bond bonds the acid resistant material to the left and right openings of the AGM separator.
本发明将 AGM 隔板制作成一端开口的袋式结构 ，并 采用该AGM袋式隔板对正极板和负极板进行包板， 有效降低了蓄电池在使用过程中因极板掉膏导致正负极铅膏接触而造成电池短路的风险。 The invention makes the AGM separator into a bag structure with one end open, and uses the AGM bag type separator to coat the positive plate and the negative plate. It effectively reduces the risk of short circuit of the battery caused by the contact between the positive and negative lead pastes caused by the electrode paste in the battery during use.
附图说明 DRAWINGS
图1为本发明一实施例 的立体 示意图； Figure 1 is a perspective view of an embodiment of the present invention;
图2为图1所示实施例中定长双层AGM隔板示意图； 2 is a schematic view of a fixed length double layer AGM separator in the embodiment shown in FIG. 1;
图3为图2所示定长双层AGM隔板对折示意图； Figure 3 is a schematic view showing the folding of the fixed length double-layer AGM separator shown in Figure 2;
图4为图3所示对折的定长双层AGM隔板左右侧边开口包边示意图； 4 is a schematic side view of the left and right side opening of the fixed length double-layer AGM separator folded in FIG. 3;
图5为图1所示实施例中AGM袋式隔板示意图。 Figure 5 is a schematic view of the AGM bag type partition in the embodiment shown in Figure 1.
具体实施方式 detailed description
下面结合附图和实施例对发明进行详细的说明。 The invention will be described in detail below with reference to the accompanying drawings and embodiments.
如图1、图5所示，本发明提出的 AGM 袋式隔板包板结构， 包括正极板1、AGM隔板31和负极板2，其中AGM隔板呈袋状，正极板1 或/和 负极板2设于袋状的AGM隔板中。 As shown in FIG. 1 and FIG. 5, the AGM bag type baffle plate structure proposed by the present invention, The positive electrode plate 1, the AGM separator 31, and the negative electrode plate 2 are included, wherein the AGM separator is in the form of a bag, and the positive electrode plate 1 or/and the negative electrode plate 2 are disposed in a bag-shaped AGM separator.
如图4、图5所示，用聚丙烯(PP)薄膜32或玻纤布复合PTFE树脂的耐酸 As shown in Fig. 4 and Fig. 5, the acid resistance of the polypropylene (PP) film 32 or the fiberglass cloth composite PTFE resin
布将对折好的双层AGM隔板31左右两侧的开口包裹，然后使用涤纶线33或PE线将该开口缝住，从而形成AGM袋式隔板。 The cloth will wrap the openings on the left and right sides of the folded double-layer AGM separator 31, and then the opening is sewn using a polyester thread 33 or a PE thread to form an AGM bag separator.
如图1所示，在本实施例中，正负极板进行交错叠放组成极群时，负极板2装裹在 AGM 袋式隔板3之中，正负极板被分隔开来。在蓄电池使用过程中拉网极板左右两侧会出现铅膏脱落现象，由于负极板2装裹在AGM袋式隔板之中，其脱落的铅膏会落入其所在的AGM袋式隔板3中，不会接触正极铅膏，因此不会出现正负极板铅膏接触的现象，从而降低了蓄电池因极板左右两侧掉膏而导致短路的风险。 As shown in FIG. 1, in the present embodiment, when the positive and negative plates are alternately stacked to form a pole group, the negative plate 2 is wrapped in the AGM. Among the bag separators 3, the positive and negative plates are separated. During the use of the battery, the lead paste peeling off will occur on the left and right sides of the pull plate. Since the negative plate 2 is wrapped in the AGM bag separator, the lead paste that falls off will fall into the AGM bag separator where it is located. In 3, the positive lead paste is not touched, so there is no contact between the positive and negative electrode lead pastes, thereby reducing the risk of the battery being short-circuited due to the ointment on the left and right sides of the plates.
本发明提出 的AGM袋式隔板制作方法包括如下步骤： The method for fabricating an AGM bag separator according to the present invention comprises the following steps:
步骤1：如图2、图3所示，将定长的双层AGM隔板31沿其长度方向进行 Step 1: As shown in FIG. 2 and FIG. 3, the fixed length double-layer AGM separator 31 is carried along its length direction.
对折； fold;
步骤2：如图4所示，将对折好的双层AGM隔板31，用PP薄膜32或玻纤 Step 2: As shown in FIG. 4, the folded double-layer AGM separator 31 is made of PP film 32 or glass fiber.
布复合PTFE树脂的耐酸布将其左右两侧的开口包裹； The acid-resistant cloth of the cloth composite PTFE resin wraps the openings on the left and right sides thereof;
步骤3：如图5所示，使用涤纶线33或PE线将PP薄膜或玻纤布复合PTFE Step 3: As shown in Figure 5, use PP thread or PE wire to laminate PP film or fiberglass cloth with PTFE.
树脂的耐酸布包裹的AGM隔板31左右两侧的开口缝住，从而形成AGM袋式隔板。 The openings on the left and right sides of the AGM separator 31 wrapped with the acid-resistant cloth of the resin are sewn to form an AGM bag type separator.
上述实施例仅用于说明本发明的具体实施方式。 而极群正负极板的配比片数是可变化的； AGM 袋式隔板可以是装裹负极板、可以是装裹正极板、也可以是正负极板均用 AGM 袋式隔板装裹；且制作 AGM 袋式隔板的定长AGM隔板可以是采用单层的、双层的、或者多层的AGM隔板对折； AGM隔板两侧的开口可以使用其他 耐酸薄膜材料 包裹；同时对折后AGM隔板两侧的开口可以使用其他耐酸缝纫线进行缝制也可以采用耐酸的胶水进行粘结。 The above embodiments are merely illustrative of specific embodiments of the invention. The ratio of the positive and negative plates of the polar group can be changed; AGM The bag separator may be a negative plate, may be a positive plate, or a positive and negative plate may be wrapped with an AGM bag; and the AGM is made. The fixed length AGM separator of the bag separator may be folded in a single layer, double layer or multi-layer AGM separator; the other sides of the AGM separator may use other acid-resistant film materials. Wrap; at the same time, the openings on both sides of the AGM partition can be sewn with other acid-resistant sewing threads or with acid-resistant glue.
应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和变化，这些变形和变化都应属于本发明的保护范围。 It is to be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims (10)

  1. 一种AGM袋式隔板包板结构，包括正极板、AGM隔板和负极板，其特征在于：所述AGM隔板呈袋状，所述的正极板 或/和负极板设于袋状的AGM隔板中。 An AGM bag type baffle plate structure, comprising a positive plate, an AGM separator and a negative plate, wherein the AGM separator is in a bag shape, and the positive plate Or / and the negative plate is placed in a bag-shaped AGM separator.
  2. 如权利要求1所述的AGM袋式隔板包板结构，其特征在于：所述的正极板置于所述的AGM袋式隔板的袋内，所述的负极板置于AGM袋式隔板的袋外，或所述的负极板置于所述的AGM袋式隔板的袋内，所述的正极板置于AGM袋式隔板的袋外。The AGM bag type baffle plate structure according to claim 1, wherein said positive electrode plate is placed in a bag of said AGM bag type separator, and said negative electrode plate is placed in an AGM bag type partition. The bag outside the bag, or the negative plate is placed in the bag of the AGM bag separator, and the positive plate is placed outside the bag of the AGM bag separator.
  3. 如权利要求1所述的AGM袋式隔板包板结构，其特征在于：所述的正极板和负极板分别置于不同的AGM袋式隔板的袋中。The AGM bag type baffle plate structure according to claim 1, wherein the positive electrode plate and the negative electrode plate are respectively placed in pockets of different AGM bag type separators.
  4. 如权利要求1所述的AGM袋式隔板包板结构，其特征在于：所述的AGM袋式隔板至少为一层AGM隔板对折而成。The AGM bag type baffle plate structure according to claim 1, wherein the AGM bag type separator is at least one layer of AGM separator folded in half.
  5. 如权利要求1所述的AGM袋式隔板包板结构，其特征在于：所述的AGM袋式隔板 两侧的开口使用 耐酸薄膜材料 封闭。The AGM bag type baffle plate structure according to claim 1, wherein the opening of the AGM bag type separator is made of an acid-resistant film material. Closed.
  6. 如权利要求5所述的AGM袋式隔板包板结构，其特征在于：所述 的 耐酸薄膜材料为PP薄膜、玻纤布复合PTFE树脂的耐酸布。The AGM bag type baffle plate structure according to claim 5, wherein: The acid-resistant film material is an acid-resistant cloth of a PP film or a fiberglass cloth composite PTFE resin.
  7. 如权利要求6所述的AGM袋式隔板包板结构，其特征在于：所述 的AGM 袋式隔板 两侧开口与包裹材料用耐酸缝纫线缝合或采用耐酸的胶水粘结。The AGM bag type baffle structure according to claim 6, wherein: said AGM bag type partition plate The openings on both sides are sewn with an acid-resistant sewing thread or with an acid-resistant glue.
  8. 如权利要求7所述的AGM袋式隔板包板结构，其特征在于：所述 的耐酸缝纫线为 涤纶线、PE线。The AGM bag type separator panel structure according to claim 7, wherein said acid resistant sewing thread is a polyester thread or a PE thread.
  9. 一种 AGM 袋式隔板的制作方法，其特征在于包括如下步骤：A method for manufacturing an AGM bag type separator, comprising the steps of:
    步骤 1. 将定长 AGM 隔板沿长度方向对折；Step 1. Fold the fixed length AGM partition in half length;
    步骤 2. 采用包边用的耐酸材料将对折后的 AGM 隔板左右两侧的开口包裹；Step 2. Use the acid-proof material for the edging to wrap the openings on the left and right sides of the folded AGM partition;
    步骤 3. 将所述耐酸材料与所述 AGM 隔板左右两侧开口连接。Step 3. Connect the acid-resistant material to the left and right sides of the AGM separator.
  10. 如权利要求 9 所述的 AGM 袋式隔板的制作方法，其特征在于：采用 耐酸缝纫线将所述耐酸材料与所述 AGM 隔板左右两侧开口缝制连接，或 采用 耐酸的胶水粘结剂将所述耐酸材料与所述 AGM 隔板左右两侧开口进行粘结。 A method of manufacturing an AGM bag type separator according to claim 9, wherein said acid-resistant material and said AGM are formed by an acid-resistant sewing thread. The left and right sides of the partition are sewn together, or the acid-resistant material is bonded to the left and right openings of the AGM separator by an acid-resistant glue adhesive.
PCT/CN2013/070439 2012-11-16 2013-01-15 Agm bag-type separator plate and wrapper plate structure and manufacturing method WO2014075400A1 (en)

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JPH04196054A (en) * 1990-11-27 1992-07-15 Matsushita Electric Ind Co Ltd Battery and its manufacture
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