EDI partition plate structure

Abstract

The utility model relates to the technical field of EDI partition plates, and particularly discloses an EDI partition plate structure which comprises a partition plate body, a groove used for installing an electrode plate is formed in the partition plate body, two installation grooves communicated end to end are formed in the upper end face of the partition plate body, and sealing rings are installed in the installation grooves. A fade-out water inlet and a concentrated water inlet are formed in the positions, located in the two mounting grooves, of the upper side of the partition plate body respectively, and a fade-out water outlet and a concentrated water outlet are formed in the positions, located in the two mounting grooves, of the lower side of the partition plate body respectively. According to the designed sealing ring and the designed mounting groove, a user can conveniently place the sealing ring in the sealing groove, the operation difficulty of the user is reduced, meanwhile, the sealing ring is fixed to the mounting groove by inflating and expanding the sealing ring, and meanwhile leakage is further reduced through the sealing effect of the partition plate body.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of EDI partition plate, especially relates to a EDI partition plate structure. BACKGROUND

[0002] Continuous electric desalination is a kind of pure water technology that ion exchange technology, ion exchange membrane technology and ion transference technology are combined, and EDI can replace traditional ion exchange (DI) technology to produce deionized water of stable quality.Different from mixed ion exchange device, EDI system does not need chemical regeneration, and also does not need to stop for supplementing resin or chemical regeneration.Therefore, EDI can realize continuous water production, and the water quality is stable.Meanwhile, equipment investment and operating cost are also reduced to the greatest extent.In the prior art, a plurality of sealing ring structures need to be installed on the partition plate during use to ensure that the partition plate does not leak during use.However, due to the small size of the sealing ring and the groove to be installed on the partition plate, the user needs to spend a lot of time and effort to install the sealing ring, which increases the labor intensity of the user. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses a kind of EDI partition plate structures, the sealing ring and installation groove designed in the application, it is convenient for user to place sealing ring in sealing groove, reduce the difficulty of user operation, simultaneously, by the inflation of sealing ring, it is fixed with installation groove, further, by the sealing effect of partition plate main body, reduce leakage, to solve the problems raised in the above background technology.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme: a kind of EDI partition plate structure, including partition plate main body, the inside of the partition plate main body is recessed for electrode plate installation The groove, the upper end surface of the partition plate main body is equipped with two first and last intercommunication installation grooves, and sealing ring is installed in installation groove, the upper side of the partition plate main body is located at the position inside two installation grooves respectively and is equipped with dilute water inlet and concentrated water inlet, the lower side of the partition plate main body is located at the position inside two installation grooves respectively and is equipped with dilute water outlet and concentrated water outlet.

[0005] Preferably, the installation groove is internally installed with a strip-shaped sealing ring.

[0006] Preferably, the sealing ring is consistent with the installation groove, and the sealing ring is made of rubber material.

[0007] Preferably, the sealing ring is internally hollow, and a valve hole is embeddedly connected to the upper end surface of the sealing ring.

[0008] Preferably, a wedge-shaped groove is equidistantly arranged on the outer surface of the sealing ring.

[0009] Preferably, the mounting groove inner wall is equidistantly fixedly connected with a wedge block, and the wedge block is matched with the wedge-shaped groove.

[0010] Compared with the prior art, the sealing ring and the mounting groove designed in the application have the advantages that the sealing ring can be conveniently placed in the sealing groove by the user, the operation difficulty of the user is reduced, the sealing ring is inflated and expanded to be fixed with the mounting groove, and the leakage is reduced by the sealing effect of the partition plate body. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is an overall structure view of the utility model;

[0012] Fig. 2 It is an overall structure plan view of the utility model;

[0013] Fig. 3 It is a combined view of the mounting groove and the sealing ring of the utility model.

[0014] LEGEND:

[0015] 1, partition plate body; 2, mounting groove; 3, sealing ring; 4, dilute water inlet; 5, concentrated water inlet; 6, dilute water outlet; 7, concentrated water outlet; 8, valve hole; 9, groove; 10, wedge block; 11, wedge-shaped groove. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0017] Please refer to Figs. 1-3 The utility model provides a technical scheme:

[0018] An EDI partition plate structure, comprising a partition plate body 1, a groove 9 for electrode plate installation is arranged in the inside of the partition plate body 1, two mounting grooves 2 in communication in head and tail are arranged on the upper end face of the partition plate body 1, and a sealing ring 3 is installed in the mounting groove 2, dilute water inlets 4 and concentrated water inlets 5 are respectively arranged on the upper side of the partition plate body 1 at the positions inside the two mounting grooves 2, and dilute water outlets and concentrated water outlets 7 are respectively arranged on the lower side of the partition plate body 1 at the positions inside the two mounting grooves 2.

[0019] Specifically, the sealing ring 3 in strip structure is installed in the inside of the mounting groove 2.

[0020] Specifically, the sealing ring 3 is consistent with the mounting groove 2, and the sealing ring 3 is made of rubber material.

[0021] Specifically, the sealing ring 3 is designed with a hollow structure, and the upper end surface of the sealing ring 3 is embeddedly connected with the valve hole 8.

[0022] Specifically, the outer surface of the sealing ring 3 is equidistantly provided with a wedge-shaped groove 11.

[0023] Working principle:

[0024] The partition body 1 and its application process can refer to the utility model with the publication number 205873978U, which discloses an EDI partition structure. When the mounting groove 2 and the sealing ring 3 are installed, the user first takes the sealing ring 3 in a dry state, and sets and buckles it into the inside of the mounting groove 2. Since the size of the sealing ring 3 in a dry state is smaller than that of the mounting groove 2, the user can easily install the sealing ring 3 in the mounting groove 2, which is very simple and convenient. After the installation is completed, the user connects the valve hole 8 on the sealing ring 3 with the pipeline through the external air pump equipment, inflates the sealing ring 3, and makes it expand. The sealing ring 3 in an expanded state is connected and fixed with the wedge-shaped groove 11 through the wedge block 10, so as to avoid the sealing ring 3 from falling off the mounting groove 2, and the sealing ring 3 in an expanded state further improves the sealing performance of the partition body 1 in the subsequent working process.

[0025] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An EDI partition structure, comprising a partition body (1), characterized in that, The partition body (1) has a groove (9) for mounting the electrode plate inside. The upper end of the partition body (1) has two mounting grooves (2) that are connected end to end. A sealing ring (3) is installed in the mounting groove (2). The upper side of the partition body (1) is provided with a fresh water inlet (4) and a concentrated water inlet (5) located inside the two mounting grooves (2). The lower side of the partition body (1) is provided with a fresh water outlet and a concentrated water outlet (7) located inside the two mounting grooves (2).

2. The EDI partition structure according to claim 1, characterized in that, The mounting groove (2) is equipped with a strip-shaped sealing ring (3).

3. The EDI partition structure according to claim 2, characterized in that, The sealing ring (3) fits into the mounting groove (2), and the sealing ring (3) is made of rubber.

4. The EDI partition structure according to claim 3, characterized in that, The sealing ring (3) has a hollow internal structure, and a valve hole (8) is embedded in the upper end face of the sealing ring (3).

5. The EDI partition structure according to claim 4, characterized in that, The outer surface of the sealing ring (3) is provided with wedge-shaped grooves (11) at equal intervals.

6. The EDI partition structure according to claim 5, characterized in that, The inner wall of the mounting groove (2) is fixedly connected with wedges (10) at equal intervals, and the wedges (10) match the wedge groove (11).

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