Ion exchange resin water purifier for water treatment

Abstract

This invention provides an ion exchange resin water purification device for water treatment, belonging to the field of environmental protection and water treatment technology. It includes a water collection tank, with a filter device attached to its lower end. The filter device contains a composite filter bag comprising copper-zinc alloy particles, activated carbon particles, cation exchange resin particles, and mineralized energy stone particles. A sealing ring is installed at the point where the water collection tank and the filter device are tightly fitted. The water collection tank and the filter device are connected by two sets of fasteners, each set of fasteners having two sets of positioning elements on its side. This invention solves the problems of cumbersome assembly and short service life of existing water purification devices, particularly regarding the filtration device and water collection tank.

Description

Technical Field

[0001] This invention belongs to the field of environmental protection and water treatment technology, and specifically relates to an ion exchange resin water purification device for water treatment. Background Technology

[0002] Purified water is used in both industrial and residential settings. For example, it is essential for the health of people in homes, hotels, and restaurants. In nearby oil fields, coal mines, and other mining areas, where raw water sources may be contaminated, purified water is also necessary to ensure normal production and daily life.

[0003] Existing technology CN219652820U discloses a water purification device, including a water collection tank and a filter device, wherein the filter device has a plurality of filter layers; the filter device and the water collection tank are movably connected. In this device, the movable connection between the filter device and the water collection tank is a threaded connection. Although this connection method is convenient, it requires repeated rotation of the water collection tank or the filter device, which is still somewhat cumbersome to use. Moreover, the high frequency of rotation may cause stripping of the threads, resulting in a short service life. Summary of the Invention

[0004] This invention provides an ion exchange resin water purification device for water treatment, which aims to solve the problems that the assembly of the filter device and water collection tank in existing water purification devices is still somewhat cumbersome and has a short service life.

[0005] This invention provides an ion exchange resin water purification device for water treatment, comprising a water collection tank, a filter device attached to the lower end of the water collection tank, a composite filter bag installed in the filter device, the composite filter bag comprising copper-zinc alloy particles, activated carbon particles, cation exchange resin particles and mineralized energy stone particles, a sealing ring installed at the tight contact between the water collection tank and the filter device, and the water collection tank and the filter device are connected by two sets of fasteners, with two sets of positioning parts installed on the side of each set of fasteners;

[0006] The fastener includes an upper sliding groove pre-reserved on the outer surface of the water collection tank and a lower sliding groove pre-reserved on the outer surface of the filter device. The slider is slidably fastened in the upper sliding groove. An upper insert is installed at the lower end of the slider. A lower insert is fitted at the upper end of the bearing block. The lower end of the upper insert is embedded in the lower insert.

[0007] The lower connector includes a support block and a cover. The support block is slidably fastened in the lower groove, the lower end of the cover is attached to the upper end of the support block, and one side of the cover is fixedly connected to the outer wall of the filter device.

[0008] The upper insert includes an insert post fixed to the lower end of the slider;

[0009] The lower connector includes a support seat, a fastening platform, a deformable component A, an assembly platform, and a movable shell, all installed within the housing.

[0010] A ring-shaped stop opening A is reserved on the circumference of the interlocking post;

[0011] The support is assembled in the cover. The support has a reserved movable opening. One side of the movable opening is an insert part, and the other side of the movable opening is a push-out part. The inserting post can be inserted into the movable opening by the insert part. During the insertion of the inserting post into the movable opening, the stop opening A moves along the trajectory A.

[0012] The fastening table can be movably installed on the bearing seat along the side that approaches and deviates from trajectory A; when the fastening table moves toward the side that approaches trajectory A until the edge moves into the stop A, the purpose of fastening the interlocking column is achieved; when the fastening table moves toward the side that is farther from the stop A until the edge moves away from the stop A, the purpose of disassembling the interlocking column is achieved.

[0013] Deformable component A is installed on the side of the fastening platform that is farther from the trajectory A. Deformable component A is made of spiral beryllium copper wire. The assembly platform is assembled on the side inside the housing. One side wall of the assembly platform is connected to the other side of the deformable component A. Deformable component A provides the fastening platform with the function of moving towards the trajectory A. When there is no inserting pin in the movable opening, the fastening platform moves into the movable opening and is on the trajectory A under the cooperation of the deformation force of the deformable component A. When the inserting pin is inserted into the movable opening, the inserting pin presses the fastening platform, causing the fastening platform to move towards the side farther from the stop opening A, until the stop opening A moves to face the fastening platform. Under the cooperation of the deformation force of the deformable component A, the fastening platform moves into the stop opening A to achieve the purpose of stopping the inserting pin. In the fastened state, the fastening platform intercepts the inserting pin from moving towards the insertion part of the movable opening.

[0014] The movable shell can be movably installed on the bearing seat along the axial direction of the movable opening. When the interlocking column is in the fastened state, the movable shell is in position A. When the interlocking column in the fastened state is pressed downward into the movable opening, it can pull the movable shell downward to position B. During the movement of the movable shell from position A to position B, the movable shell and / or the interlocking column give the fastening table the effect of moving towards the side farther from the stop opening A. The side of the movable shell in position B and the side of the fastening table are in close contact with each other and intercept the movement of the fastening table towards the stop opening A.

[0015] Furthermore, the lower end of the movable opening is used to install a bearing wall. The bearing wall constrains the movable shell under orientation A to move towards orientation B. When disassembly is required, the bearing wall is removed in advance.

[0016] Furthermore, each of the fastening table, deformable part A, and assembly table is provided with a pair, and each pair of fastening tables is movably installed on both sides of the movable opening.

[0017] Furthermore, guide walls are provided at the upper end of the fastening platform and / or the lower end of the inserting post. Guide wall A and guide wall B are respectively provided at the upper end of the fastening platform and the lower end of the inserting post. Guide wall A extends from bottom to top along the side away from the center of the moving opening; guide wall B extends from bottom to top along the side away from the center of the inserting post.

[0018] Furthermore, a constraint wall A is installed at the lower end of the fastening platform, and a constraint wall B is installed on the interlocking post. The angle between the constraint wall B and the interlocking post axial direction is ninety degrees. The constraint wall B and the constraint wall A are in contact with each other. The constraint wall B and the constraint wall A cooperate with each other to prevent the interlocking post in the fastening state from moving towards the insertion part of the movable opening.

[0019] Furthermore, the movable shell includes a pair of movable plates, a pressure platform, and a pressure rod; the pair of movable plates are mirror images of each other and are arranged separately; the two sides of the pressure platform are fixed to the lower wall of the pair of movable plates; the upper end of the pressure rod is fixed to the center of the lower end of the pressure platform; the angle between the pressure platforms is 90 degrees; the movable plates are movably mounted on the support seat along the axial direction of the movable opening; the two sides of the upper end of the movable plates are fixed to the guide platform; the inner side of the support seat has a guide opening that cooperates with the guide platform; the inserting column is inserted between the pair of movable plates from the upper end of the pair of movable plates; when the inserting column in the fastened state presses downward toward the movable opening, the lower end of the inserting column is pressed against the pressure platform to drive the movable shell to move from position A to position B;

[0020] A fitting interface B is reserved on the longitudinal sidewall of a pair of movable plates. When the movable shell is in position A, the fastening table faces the fitting interface B and can move into the fitting interface B. The upper wall of the fitting interface B extends downward along the side close to the center of the movable plate and forms a guide wall C. During the movement of the movable shell from position A to position B, the guide wall C provides the fastening table with the function of moving towards the side farther from the stop port A.

[0021] Furthermore, one set of positioning components is located on both sides of the upper insert, and another set of positioning components is located on both sides of the lower insert. The positioning component includes a housing, in which a positioning platform is slidably fastened. One side of the positioning platform extends out of the housing, and a deformable component B is fixedly connected between the positioning platform and the housing. The housings of the positioning components on both sides of the upper insert are fixedly connected to the water collection tank, and the housings of the positioning components on both sides of the lower insert are fixedly connected to the filter device. When the water collection tank and the filter device are fastened, the upper wall surface of the positioning platform of the positioning component on both sides of the upper insert and the two sides of the lower end of the slider are in close contact, and the upper wall surface of the positioning platform of the positioning component on both sides of the lower insert and the two sides of the upper end of the support block are in close contact. At this time, the upper end of the support block is in close contact with the lower end of the cover.

[0022] Furthermore, the lower wall surface of the positioning platform of the positioning member on both sides of the upper insert is inclined towards the slider from bottom to top, and the lower wall surface of the positioning platform of the positioning member on both sides of the lower insert is inclined towards the bearing block from bottom to top.

[0023] Furthermore, the distance between the positioning platforms of the positioning members on both sides of the upper insert is greater than the diameter of the insert post, and the distance between the positioning platforms of the positioning members on both sides of the lower insert is greater than the diameter of the pressure rod.

[0024] The beneficial effects of this invention are as follows:

[0025] In this invention, wastewater flows from a water collection tank into a filtration device. The composite filter bag in the filtration device filters the wastewater, and the filtered water flows out from the bottom of the filtration device for use, thus achieving wastewater treatment. When assembling the water collection tank and the filtration device, simply place the water collection tank on top of the filtration device and press the fastener downwards to secure the water collection tank and the filtration device. When disassembling, simply squeeze the fastener downwards to disassemble the water collection tank and the filtration device. It is very convenient to use, replacing the traditional threaded connection method, improving ease of use and service life.

[0026] Other features and advantages of the invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0027] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0028] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present invention;

[0029] Figure 2 This is a three-dimensional cross-sectional structural diagram of an embodiment of the present invention;

[0030] Figure 3 This is an embodiment of the present invention. Figure 1 A magnified structural diagram at point A;

[0031] Figure 4 This is a schematic diagram of the upper insert structure according to an embodiment of the present invention;

[0032] Figure 5 This is a disassembled structural diagram of the internal structure of the lower connector according to an embodiment of the present invention;

[0033] Figure 6 This is a schematic diagram of the movable shell structure according to an embodiment of the present invention;

[0034] Figure 7 This is a schematic diagram of the support structure according to an embodiment of the present invention;

[0035] Figure 8This is a schematic diagram of the fastening platform and deformable component structure according to an embodiment of the present invention;

[0036] Figure 9 This is a schematic diagram of the fastening platform, deformable component, and assembly platform according to an embodiment of the present invention;

[0037] Figure 10 This is a schematic diagram of the interlocking cross-sectional structure of the upper and lower interlocking members when the interlocking post is in the fastened state according to an embodiment of the present invention.

[0038] Figure 11 This is a schematic diagram of the cooperative structure between the support block and the cover when the embodiment of the present invention is in the fastened state;

[0039] Figure 12 This is a schematic cross-sectional view of the movable shell in an embodiment of the present invention when it is located at position A.

[0040] Figure 13 This is a cross-sectional structural diagram of the movable shell in an embodiment of the present invention when it is located at position B.

[0041] Figure 14 This is a schematic diagram of the positioning component structure according to an embodiment of the present invention;

[0042] Figure 15 This is a schematic cross-sectional view of the positioning component according to an embodiment of the present invention;

[0043] Reference numerals: 1. Water collection tank; 2. Filtration device; 3. Composite filter bag; 4. Sealing ring; 5. Fastener; 6. Positioning component; 51. Upper sliding groove; 52. Sliding block; 53. Upper insert; 531. Inserting post; 5311. Stop port A; 5312. Guide wall B; 54. Lower insert; 541. Bearing block; 5411. Bearing wall; 542. Cover; 55. Movable shell; 551. Variable... Moving piece; 5511, Insertion interface B; 552, Pressing table; 553, Pressing rod; 554, Guide table; 555, Guide wall C; 56, Bearing seat; 561, Movable port; 5611, Pressing part; 562, Guiding port; 57, Fastening table; 571, Guide wall A; 58, Deformable part A; 59, Assembly table; 510, Slide groove; 61, Housing; 62, Positioning table; 63, Deformable part B. Detailed Implementation

[0044] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0045] Reference Figures 1-3 This invention provides an ion exchange resin water purification device for water treatment, comprising a water collection tank 1, a filter device 2 attached to the lower end of the water collection tank 1, a composite filter bag 3 installed in the filter device 2, the composite filter bag 3 comprising copper-zinc alloy particles, activated carbon particles, cation exchange resin particles and mineralized energy stone particles, a sealing ring 4 installed at the tight contact between the water collection tank 1 and the filter device 2, and the water collection tank 1 and the filter device 2 are connected by two sets of fasteners 5, with two sets of positioning parts 6 installed on the side of each set of fasteners 5.

[0046] Wastewater flows from the water collection tank 1 into the filter device 2. The composite filter bag 3 in the filter device 2 filters the wastewater. The filtered water flows out from the bottom of the filter device 2 for use, thus treating the wastewater. When assembling the water collection tank 1 and the filter device 2, simply place the water collection tank 1 on top of the filter device 2 and press the fastener 5 downwards to secure the water collection tank 1 and the filter device 2. When disassembling, simply squeeze the fastener 5 downwards to disassemble the water collection tank 1 and the filter device 2. It is very convenient to use, replacing the traditional threaded connection method, improving the ease of use and service life.

[0047] Reference Figures 3-13 The fastener 5 includes an upper sliding groove 51 pre-reserved on the outer surface of the water collection tank 1 and a lower sliding groove 510 pre-reserved on the outer surface of the filter device 2. The upper sliding groove 51 is slidably fastened to the slider 52. The lower end of the slider 52 is provided with an upper insert 53. The upper end of the support block 541 is fitted with a lower insert 54. The lower end of the upper insert 53 is fitted into the lower insert 54. The lower insert 54 includes a support block 541 and a cover 542. The support block 541 is slidably fastened to the lower sliding groove 510. The lower end of the cover 542 is fitted to the upper end of the support block 541. One side of the cover 542 is fixedly connected to the outer wall of the filter device 2.

[0048] The upper insert 53 includes an insert post 531 fixedly connected to the lower end of the slider 52;

[0049] The lower insert 54 includes a support 56, a fastening platform 57, a deformable component A58, an assembly platform 59, and a movable shell 55, all installed in the cover 542.

[0050] A ring-shaped stop opening A5311 is reserved on the circumferential surface of the insert post 531;

[0051] The support seat 56 is assembled in the cover 542. The support seat 56 has a pre-drilled opening 561. One side of the opening 561 is an insert, and the other side is a push-out part 5611. The inserting post 531 can be inserted into the opening 561 via the insert. During the insertion of the inserting post 531 into the opening 561, the stop opening A5311 moves along the trajectory A. The fastening table 57 can be movably mounted on the support seat 56 along the side approaching and away from the trajectory A. When the fastening table 57 moves towards the side approaching the trajectory A until its edge moves into the stop opening A5311, it achieves the purpose of fastening the inserting post 531. The platform 57 moves towards the side furthest from the stop A5311 until its edge moves away from the stop A5311, thus achieving the purpose of disassembling the insert post 531. The deformable part A58 is installed on the side of the fastening platform 57 furthest from the trajectory A. The deformable part A58 is made of spiral beryllium copper wire. The assembly platform 59 is assembled on the side inside the cover 542. One side wall of the assembly platform 59 is connected to the other side of the deformable part A58. The deformable part A58 provides the fastening platform 57 with the function of moving towards the trajectory A. When the insert post 531 is not embedded in the movable opening 561, the fastening platform 57 cooperates with the deformation force of the deformable part A58. The insert pin 531 moves into the movable opening 561 and is on trajectory A; during the insertion of the insert pin 531 into the movable opening 561, the insert pin 531 presses against the fastening table 57, causing the fastening table 57 to move towards the side farther from the stop opening A5311, until the stop opening A5311 moves to face the fastening table 57. Under the cooperation of the deformation force of the deforming element A58, the fastening table 57 moves into the stop opening A5311 to achieve the purpose of stopping the insert pin 531. In the fastened state, the fastening table 57 intercepts the insert pin 531 from moving towards the insertion part of the movable opening 561; the movable shell 55 can move along the axial direction of the movable opening 561. When the movable housing 55 is mounted on the support 56 and the inserting post 531 is in a fastened state, the movable housing 55 is in position A. When the inserting post 531 in the fastened state is pressed downward toward the movable opening 561, it can pull the movable housing 55 downward to position B. During the movement of the movable housing 55 from position A to position B, the movable housing 55 and / or the inserting post 531 give the fastening platform 57 the effect of moving toward the side farther from the stop opening A5311. The side of the movable housing 55 in position B and the side of the fastening platform 57 are in close contact with each other and prevent the fastening platform 57 from moving toward the stop opening A5311.

[0052] Reference Figure 8 and Figure 10In order to push the fastening platform 57 outward by the inserting post 531, the upper end of the fastening platform 57 and / or the lower end of the inserting post 531 are provided with guide walls. The upper end of the fastening platform 57 and the lower end of the inserting post 531 are respectively provided with guide wall A571 and guide wall B5312. Guide wall A571 extends from bottom to top along the side away from the center of the movable opening 561; guide wall B5312 extends from bottom to top along the side away from the center of the inserting post 531.

[0053] In order to achieve the goal of preventing the insertion post 531 from moving toward the insertion part of the movable opening 561 in the fastened state, a constraint wall A is installed at the lower end of the fastening table 57, and a constraint wall B is installed on the insertion post 531. The angle between the constraint wall B and the axial direction of the insertion post 531 is 90 degrees. The constraint wall B and the constraint wall A are in contact with each other. The constraint wall B and the constraint wall A cooperate with each other to prevent the insertion post 531 from moving toward the insertion part of the movable opening 561 in the fastened state.

[0054] Reference Figure 6 The movable housing 55 includes a pair of movable plates 551, a pressing platform 552, and a pressing rod 553. The pair of movable plates 551 are mirror images of each other and are arranged separately. The two sides of the pressing platform 552 are each fixed to the lower wall surface of the pair of movable plates 551. The upper end of the pressing rod 553 is fixed to the center of the lower end of the pressing platform 552. The included angle between the two pressing platforms 552 is 90 degrees. The movable plates 551 are movably mounted on the bearing seat 56 along the axial direction of the movable opening 561. On the upper part, the guide platform 554 is fixedly connected to the two longitudinal sides of the upper end of the variable plate 551. The inner side of the bearing seat 56 is reserved with the guide port 562 that cooperates with the guide platform 554. The inserting post 531 is inserted into the space between the two variable plates 551 from the upper end of the pair of variable plates 551. When the inserting post 531 in the fastened state is pressed downward toward the movable port 561, the lower end of the inserting post 531 is pressed against the pressing platform 552 to drive the movable shell 55 to move from position A to position B. Each pair of movable plates 551 has a pre-drilled interface B5511 on its longitudinal sidewall. When the movable shell 55 is in position A, the fastening table 57 faces the interface B5511 and can move into the interface B5511. The upper wall of the interface B5511 extends downward along the side close to the center of the movable plate 551 and forms a guide wall C555. During the movement of the movable shell 55 from position A to position B, the guide wall C555 provides the fastening table 57 with the function of moving towards the side farther from the stop port A5311.

[0055] When tightening, the insert pin 531 on the upper insert 53 is inserted into the insert portion of the movable opening 561. The insert pin 531 pushes open the fastening table 57, and the fastening table 57 moves outward from the movable opening 561. When it is inserted to the desired position, the stop opening A5311 faces the fastening table 57, and the fastening table 57 is inserted into the stop opening A5311, stopping the insert pin 531. When disassembling, simply press the upper insert 53 downward and drive the insert pin 531 to move inward into the movable opening 561. The insert pin 531 drives the movable housing 55 downward to position B. During this period, the movable housing 55 and / or the insert pin 531 provide force to the fastening table 57 towards the stop opening A5311. The movement of the more distant side causes the side of the movable shell 55 at position B to be in contact with the edge of the fastening table 57 and to block the movement of the fastening table 57 toward the stop port A5311. This removes the obstruction of the fastening table 57, allowing the insert post 531 to be pulled out from the movable port 561, thus achieving the purpose of disassembly. After disassembly, since the lower structure of the movable shell 55 at position B is pressed out by the pressing part 5611 of the movable port 561, at this moment, it is only necessary to move the movable shell 55 back to position A through the pressing part 5611 of the movable port 561. The fastening table 57, no longer supported by the movable shell 55, returns to its initial fastening position under the drive of the deforming part A58.

[0056] During use, when the upper insert 53 and the lower insert 54 are fastened, the upper wall of the bearing block 541 is in close contact with the extrusion part 5611 on the movable opening 561, which prevents the movable shell 55 from moving downward from position A to position B. After the bearing block 541 is unrestrained, the movable shell 55 can be moved downward from position A to position B by pressing the upper insert 53 downward, thus achieving the purpose of disassembly.

[0057] The lower end of the movable opening 561 is used to install the bearing wall 5411. The bearing wall 5411 constrains the movable shell 55 under the orientation A to move towards the orientation B. When disassembly is required, the bearing wall 5411 is removed in advance.

[0058] The bearing wall 5411 is the upper wall surface of the bearing block 541. It is removed before disassembly, thereby achieving the purpose of disassembling the upper connector 53.

[0059] Each of the fastening table 57, the deformable part A58 and the assembly table 59 is provided with a pair, and each pair of fastening tables 57 is movably installed on both sides of the movable opening 561.

[0060] The fastening is performed by a pair of fastening platforms 57 and a pair of interlocking posts 531, ensuring the stability of the fastening.

[0061] Reference Figure 1 , Figure 3 , Figure 14 and Figure 15One set of positioning members 6 is located on both sides of the upper insert 53, and the other set of positioning members 6 is located on both sides of the lower insert 54. The positioning member 6 includes a housing 61, in which a positioning platform 62 is slidably fastened. One side of the positioning platform 62 extends out of the housing 61. A deformable member B63 is fixed between the positioning platform 62 and the housing 61. The deformable member B63 is made of spiral beryllium copper wire. The housings 61 of the positioning members 6 on both sides of the upper insert 53 are fixed to the water collection tank 1, and the housings 61 of the positioning members 6 on both sides of the lower insert 54 are fixed to the filter device 2. When the water collection tank 1 and the filter device 2 are fastened, the upper wall of the positioning platform 62 of the positioning member 6 on both sides of the upper insert 53 is in close contact with both sides of the lower end of the slider 52, and the upper wall of the positioning platform 62 of the positioning member 6 on both sides of the lower insert 54 is in close contact with both sides of the upper end of the support block 541. At this time, the support block 54 The upper end of 1 is in close contact with the lower end of the cover 542. The positioning platform 62 positions the corresponding slider 52 and the support block 541 to ensure the fastening of the water collection tank 1 and the filter device 2. When disassembling the water collection tank 1 and the filter device 2, push the positioning platform 62 of the positioning member 6 on both sides of the lower insert 54 outward. The support block 541 slides down under its own gravity. Then push the positioning platform 62 of the positioning member 6 on both sides of the upper insert 53 outward and press the slider 52 down to assist in the disassembly. The water collection tank 1 can be pulled away directly. It is very convenient to use. After the disassembly is completed, push the support block 541 and the slider 52 upward so that they pass through the corresponding positioning platform 62. With the cooperation of the deformation member B63, the positioning platform 62 moves and resets, thereby positioning the support block 541 and the slider 52. It is very convenient to use.

[0062] The lower wall surface of the positioning platform 62 of the positioning member 6 on both sides of the upper insert 53 is inclined towards the slider 52 from bottom to top, and the lower wall surface of the positioning platform 62 of the positioning member 6 on both sides of the lower insert 54 is inclined towards the bearing block 541 from bottom to top, which facilitates the direct pushing of the slider 52 and the bearing block 541 to reset, so as to facilitate the next assembly.

[0063] The spacing between the positioning platforms 62 of the positioning members 6 on both sides of the upper insert 53 is greater than the diameter of the insert post 531, and the spacing between the positioning platforms 62 of the positioning members 6 on both sides of the lower insert 54 is greater than the diameter of the pressure rod 553, so as to avoid the positioning platforms 62 from obstructing the insert post 531 and the pressure rod 553, and to ensure the smooth movement of the insert post 531 and the pressure rod 553.

[0064] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. An ion exchange resin water purification device for water treatment, comprising a water collection tank, a filter device attached to the lower end of the water collection tank, and a composite filter bag installed in the filter device, the composite filter bag comprising copper-zinc alloy particles, activated carbon particles, cation exchange resin particles, and mineralized energy stone particles, characterized in that... A sealing ring is installed at the tight contact between the water collection tank and the filter device. The water collection tank and the filter device are connected by two sets of fasteners, and two sets of positioning parts are installed on the side of each set of fasteners. The fastener includes an upper sliding groove pre-reserved on the outer surface of the water collection tank and a lower sliding groove pre-reserved on the outer surface of the filter device. The upper sliding groove is slidably fastened to the slider, and the lower end of the slider is provided with an upper insert, the lower end of which is inserted into the lower insert. The lower connector includes a support block and a cover. The support block is slidably fastened in the lower groove, the lower end of the cover is attached to the upper end of the support block, and one side of the cover is fixedly connected to the outer wall of the filter device. The upper insert includes an insert post fixed to the lower end of the slider; The lower connector includes a support seat, a fastening platform, a deformable component A, an assembly platform, and a movable shell, all installed within the housing. A ring-shaped stop opening A is reserved on the circumference of the interlocking post; The support is assembled in the cover. The support has a reserved movable opening. One side of the movable opening is an insert part, and the other side of the movable opening is a push-out part. The inserting post can be inserted into the movable opening by the insert part. During the insertion of the inserting post into the movable opening, the stop opening A moves along the trajectory A. The fastening table can be movably installed on the bearing seat along the side that approaches and deviates from trajectory A; when the fastening table moves toward the side that approaches trajectory A until the edge moves into the stop A, the purpose of fastening the interlocking column is achieved; when the fastening table moves toward the side that is farther from the stop A until the edge moves away from the stop A, the purpose of disassembling the interlocking column is achieved. Deformable component A is installed on the side of the fastening platform that is farther from the trajectory A. Deformable component A is made of spiral beryllium copper wire. The assembly platform is assembled on the side inside the housing. One side wall of the assembly platform is connected to the other side of the deformable component A. Deformable component A provides the fastening platform with the function of moving towards the trajectory A. When there is no inserting pin in the movable opening, the fastening platform moves into the movable opening and is on the trajectory A under the cooperation of the deformation force of the deformable component A. When the inserting pin is inserted into the movable opening, the inserting pin presses the fastening platform, causing the fastening platform to move towards the side farther from the stop opening A, until the stop opening A moves to face the fastening platform. Under the cooperation of the deformation force of the deformable component A, the fastening platform moves into the stop opening A to achieve the purpose of stopping the inserting pin. In the fastened state, the fastening platform intercepts the inserting pin from moving towards the insertion part of the movable opening. The movable shell can be movably installed on the bearing seat along the axial direction of the movable opening. When the interlocking column is in the fastened state, the movable shell is at position A. When the interlocking column in the fastened state is pressed downward into the movable opening, it pulls the movable shell downward to position B. During the movement of the movable shell from position A to position B, the movable shell and / or the interlocking column give the fastening table the effect of moving towards the side farther from the stop opening A. The side of the movable shell at position B and the side of the fastening table are in close contact with each other and intercept the movement of the fastening table towards the stop opening A. The lower end of the movable opening is used to install the bearing wall, which is used to constrain the movable shell in position A to move towards position B. When disassembly is required, the bearing wall is removed in advance. The bearing wall is formed by the upper wall surface of the bearing block.

2. The ion exchange resin water purification device for water treatment according to claim 1, characterized in that: Each of the fastening table, deformable part A, and assembly table is provided with a pair, and each pair of fastening tables is movably installed on both sides of the movable opening.

3. The ion exchange resin water purification device for water treatment according to claim 1, characterized in that: The upper end of the fastening table and / or the lower end of the inserting post are provided with guide walls. The upper end of the fastening table and the lower end of the inserting post are each provided with guide wall A and guide wall B. Guide wall A extends from bottom to top along the side away from the center of the moving opening; guide wall B extends from bottom to top along the side away from the center of the inserting post.

4. The ion exchange resin water purification device for water treatment according to claim 1, characterized in that: A constraint wall A is installed at the lower end of the fastening platform, and a constraint wall B is installed on the inserting column. The angle between the constraint wall B and the inserting column axially is 90 degrees. The constraint wall B is in contact with the constraint wall A. The constraint wall B and the constraint wall A cooperate with each other to prevent the inserting column in the fastening state from moving towards the insertion part of the movable opening.

5. The ion exchange resin water purification device for water treatment according to claim 1, characterized in that: The movable shell includes a pair of movable plates, a pressure platform, and a pressure rod. The pair of movable plates are mirror images of each other and are positioned separately. The two sides of the pressure platform are fixed to the lower wall of the pair of movable plates on both sides. The upper end of the pressure rod is fixed to the center of the lower end of the pressure platform. The angle between the pressure platforms is 90 degrees. The movable plates are movably mounted on the support seat along the axial direction of the movable opening. The two sides of the upper end of the movable plates are fixed to the guide platform. The inner side of the support seat has a guide opening that cooperates with the guide platform. The inserting column is inserted between the pair of movable plates from the upper end. When the inserting column in the fastened state presses downward toward the movable opening, the lower end of the inserting column is pressed against the pressure platform to drive the movable shell to move from position A to position B. A fitting interface B is reserved on the longitudinal sidewall of a pair of movable plates. When the movable shell is in position A, the fastening table faces the fitting interface B and can move into the fitting interface B. The upper wall of the fitting interface B extends downward along the side close to the center of the movable plate and forms a guide wall C. During the movement of the movable shell from position A to position B, the guide wall C provides the fastening table with the function of moving towards the side farther from the stop port A.

6. The ion exchange resin water purification device for water treatment according to claim 1, characterized in that: One set of positioning components is located on both sides of the upper insert, and another set of positioning components is located on both sides of the lower insert. The positioning components include a housing, in which a positioning platform is slidably fastened. One side of the positioning platform extends out of the housing, and a deformable component B is fixedly connected between the positioning platform and the housing. The housings of the positioning components on both sides of the upper insert are fixedly connected to the water collection tank, and the housings of the positioning components on both sides of the lower insert are fixedly connected to the filter device. When the water collection tank and the filter device are fastened, the upper wall surface of the positioning platform of the positioning component on both sides of the upper insert and the lower end surface of the slider are in close contact, and the upper wall surface of the positioning platform of the positioning component on both sides of the lower insert and the lower end surface of the bearing block are in close contact. At this time, the upper end of the bearing block is in close contact with the lower end of the cover.

7. The ion exchange resin water purification device for water treatment according to claim 6, characterized in that: The lower wall of the positioning platform of the positioning member on both sides of the upper insert is inclined towards the slider from bottom to top, and the lower wall of the positioning platform of the positioning member on both sides of the lower insert is inclined towards the bearing block from bottom to top.

8. The ion exchange resin water purification device for water treatment according to claim 6, characterized in that: The distance between the positioning platforms of the positioning members on both sides of the upper insert is greater than the diameter of the insert post, and the distance between the positioning platforms of the positioning members on both sides of the lower insert is greater than the diameter of the pressure rod.

Images