An ionic intermediate membrane hydrolysis detection device

Abstract

The utility model discloses an ionic intermediate membrane hydrolysis detection device, including a heating box, a heater is provided at the lower part of the heating box, a multi-layer placement plate is provided at the upper part of the heating box, the placement plate is a perforated mesh plate, the ionic intermediate membrane is laid between the placement plates, and a cover plate is provided at the upper part of the heating box; the multi-layer placement plates are stacked by at least one fixed rod, the lower end of the rod body of the fixed rod is provided with a positioning block supporting the placement plate, the placement plate is provided with a through hole for the fixed rod to pass through, and the lower part of the placement plate is provided with a plurality of longitudinal or transverse parallel pressure strips, and the pressure strips avoid the punching holes of the placement plate. The utility model avoids rolling and disorder when heating and boiling the ionic intermediate membrane, can fix and place multiple ionic intermediate membranes at one time, detect the hydrolysis resistance of different types of ionic intermediate membranes, save time and labor, and improve detection efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of ionic intermediate membrane detection equipment, in particular to an ionic intermediate membrane hydrolysis detection device. Background Art

[0002] Ionic interlayer is an ionic film of copolymer of ethylene and methacrylate. The bonding strength between the film and glass is mainly the result of ionic bond. The bonding strength between the ionic interlayer and glass is much higher than that between PVB film and glass. Its hardness is 100 times tougher than that of traditional PVB interlayer materials, and its tear strength is 5 times that of PVB interlayer materials. In the production process of ionic interlayer, various tests need to be carried out on it. One of the tests is hydrolysis test, that is, the processed ionic interlayer is heated and boiled in 100℃ hot water for 4 hours, and then the hydrolysis of the ionic interlayer is observed. The traditional test is to put the ionic interlayer into hot water for heating, but during the heating process, the ionic interlayer rolls and floats with the boiling hot water. There is no requirement for hydrolysis test of single ionic interlayer, but if different types of ionic interlayers are put in at the same time, confusion will occur, that is, it is difficult to distinguish which ionic interlayer has hydrolysis status. The test is time-consuming and labor-intensive, and needs to be improved. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an ionic intermediate membrane hydrolysis detection device to avoid rolling and disorder when the ionic intermediate membrane is heated and boiled. It can fix and place multiple ionic intermediate membranes at one time to detect the hydrolysis resistance of different types of ionic intermediate membranes, save time and labor, improve detection efficiency, and effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ionic intermediate membrane hydrolysis detection device, comprising a heating box, a heater is provided at the lower part of the interior of the heating box, a plurality of placement plates are provided inside the heating box above the heater, the placement plates are punched mesh plates, the ionic intermediate membrane is laid between the placement plates, and a cover plate is provided on the upper part of the heating box; the plurality of placement plates are stacked by at least one fixing rod, a positioning block for supporting the placement plates is provided at the lower end of the rod body of the fixing rod, the placement plates are provided with through holes for the fixing rod to pass through, and a plurality of longitudinal or transverse parallel pressure strips are provided at the lower part of the placement plates, and the pressure strips avoid the punching holes of the placement plates.

[0005] Preferably, a plug is provided at the lower portion of the positioning block, and a socket adapted to the plug is provided on the inner bottom surface of the heating box, and the height of the socket is higher than the height of the heater.

[0006] Preferably, two of each of the fixing rod, the positioning block, the plug and the socket are provided.

[0007] Preferably, the cover plate is provided with a through hole for the fixing rod to pass through, and a handle is also provided at the upper center of the cover plate.

[0008] Preferably, a drain pipe is provided at the lower portion of the outer wall of the heating box, and a valve is installed on the drain pipe.

[0009] Preferably, the width of the layering strip is 0.5-1.0 cm.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the multi-layer placement plates are connected by a fixing rod, and a pressure strip is provided at the lower part of the placement plates, that is, the ionic intermediate membrane is pressed tightly by the pressure strip when the multi-layer placement plates are stacked, and a water flow channel is formed between the multiple pressure strips to ensure that the hot water is in full contact with the boiling ionic intermediate membrane, avoiding the rolling and disorder of the ionic intermediate membrane when heating and boiling, and multiple ionic intermediate membranes can be fixed and placed at one time to detect the hydrolysis resistance of different types of ionic intermediate membranes, which saves time and effort and improves the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0012] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0013] Figure 3 This is a schematic diagram of the heating box structure of the utility model;

[0014] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0015] In the figure: 1 heating box, 1.1 drain pipe, 2 cover plate, 2.1 handle, 3 fixing rod, 3.1 positioning block, 3.2 plug, 4 placement plate, 4.1 pressure strip, 5 socket, 6 heater. DETAILED DESCRIPTION

[0016] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", etc. indicating directions or positional relationships, they only correspond to the drawings of the present application for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction.

[0017] See also Figure 1-4 , the utility model provides the following technical solutions:

[0018] Embodiment 1: An ionic intermediate membrane hydrolysis detection device comprises a heating box 1, a heater 6 is arranged at the lower part of the heating box 1, a plurality of layers of placement plates 4 are arranged at the upper part of the heating box 1 above the heater 6, the placement plates 4 are punched mesh plates, an ionic intermediate membrane is laid between the placement plates 4, and a cover plate 2 is arranged at the upper part of the heating box 1; the plurality of layers of placement plates 4 are stacked by at least one fixing rod 3, a positioning block 3.1 for supporting the placement plates 4 is arranged at the lower end of the rod body of the fixing rod 3, the placement plates 4 are provided with through holes for the fixing rod 3 to pass through, a plurality of longitudinal or transverse parallel pressure strips 4.1 are arranged at the lower part of the placement plates 4, and the pressure strips 4.1 avoid the punching holes of the placement plates 4;

[0019] The multi-layer placement plates 4 are connected by fixing rods 3, and then placed in a heating box 1. The heater 6 heats the plates at a temperature of 100°C for 4 hours. Since a pressure strip 4.1 is provided at the bottom of the placement plates 4, the ionic intermediate membrane is pressed by the pressure strip 4.1 when the multi-layer placement plates 4 are stacked, and a water flow channel is formed between the multiple pressure strips 4.1 to ensure that the hot water is in full contact with the boiling ionic intermediate membrane, thereby avoiding rolling and disorder when the ionic intermediate membrane is heated and boiled. In addition, multiple ionic intermediate membranes can be fixedly placed at one time, and can be taken out for direct viewing and testing after heating. The hydrolysis resistance test of different types of ionic intermediate membranes can be quickly realized, which saves time and effort. Compared with the traditional single-piece ionic intermediate membrane boiling and hydrolysis resistance test, the work efficiency is greatly improved.

[0020] Embodiment 2: Different from Embodiment 1, a plug 3.2 is provided at the lower part of the positioning block 3.1, and a socket 5 adapted to the plug 3.2 is provided on the inner bottom surface of the heating box 1, and the height of the socket 5 is higher than the height of the heater 6. The placement plate 4 is passed through the fixing rod 3 and is in contact with the positioning block 3.1, and then the ionic intermediate membrane is laid on the placement plate 4, and then another layer of placement plate 4 is placed, and the placement plate 4 presses and fixes the ionic intermediate membrane on the placement plate 4 of the lower layer. Similarly, the placement plates 4 and the ionic intermediate membrane are placed in turn, and then the multi-layer placement plates 4 and the fixing rod 3 are placed in the heating box 1, and the plug 3.2 on the fixing rod 3 cooperates with the socket 5 to position the multi-layer placement plates 4; it should be noted that the fixing rod 3, the positioning block 3.1, the plug 3.2 and the socket 5 are each provided with two, which increases the stability of the multi-layer placement plate 4 and avoids the misalignment between the layers of the placement plate 4;

[0021] In addition, the cover plate 2 is provided with a through hole for the fixing rod 3 to pass through, and a handle 2.1 is also provided at the upper center of the cover plate 2 for easy carrying; a drain pipe 1.1 is provided at the lower part of the outer wall of the heating box 1, and a valve is installed on the drain pipe 1.1; the width of the pressure strip 4.1 is 0.5-1.0cm, and the width of the pressure strip 4.1 is as small as possible to reduce the contact area between the pressure strip 4.1 and the ionic intermediate membrane.

[0022] The parts of the present invention that are not described in detail are prior art. It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and it is intended to include all changes that fall within the meaning and scope of equivalent elements in the content of the present invention.

Claims

1. An ionic intermediate membrane hydrolysis detection device, comprising a heating box (1), characterized in that: A heater (6) is provided at the lower part of the heating box (1); a plurality of placement plates (4) are provided inside the heating box (1) above the heater (6); the placement plates (4) are punched mesh plates; an ionic intermediate membrane is laid between the placement plates (4); a cover plate (2) is provided at the upper part of the heating box (1); the plurality of placement plates (4) are stacked by at least one fixing rod (3); a positioning block (3.1) for supporting the placement plates (4) is provided at the lower end of the rod body of the fixing rod (3); the placement plates (4) are provided with through holes for the fixing rod (3) to pass through; a plurality of longitudinal or transverse parallel pressure strips (4.1) are provided at the lower part of the placement plates (4); the pressure strips (4.1) avoid the punched holes of the placement plates (4).

2. An ionic intermediate membrane hydrolysis detection device according to claim 1, characterized in that: A plug (3.2) is provided at the bottom of the positioning block (3.1), and a socket (5) adapted to the plug (3.2) is provided on the inner bottom surface of the heating box (1), wherein the height of the socket (5) is higher than the height of the heater (6).

3. The ionic intermediate membrane hydrolysis detection device according to claim 1, characterized in that: The fixing rod (3), the positioning block (3.1), the plug (3.2) and the socket (5) are each provided with two corresponding ones.

4. The ionic intermediate membrane hydrolysis detection device according to claim 1, characterized in that: The cover plate (2) is provided with a through hole for the fixing rod (3) to pass through, and a handle (2.1) is also provided at the center of the upper part of the cover plate (2).

5. The ionic intermediate membrane hydrolysis detection device according to claim 1, characterized in that: A drain pipe (1.1) is provided at the lower portion of the outer wall of the heating box (1), and a valve is installed in the drain pipe (1.1).

6. The ionic intermediate membrane hydrolysis detection device according to claim 1, characterized in that: The width of the layering strip (4.1) is 0.5-1.0 cm.

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