Filtering structure for water inlet pipe of mixed bed

Abstract

The utility model relates to the technical field of filtering structures, in particular to a filtering structure for a water inlet pipe of a mixed bed, which comprises a water pipe, a valve body shell is sleeved and fixedly connected at the center of the outer side of the water pipe, and a rotating motor is arranged at the center of the upper end face of the valve body shell. The lower end of the rotating shaft penetrates through the valve body shell to the inner bottom end of the water pipe, the center of the rotating shaft is fixedly connected with a filter plate, the filter plate is fixedly connected with the filter plate, and the filter plate is fixedly connected with the filter plate. Limiting rings are symmetrically and fixedly connected to the two sides of the inner wall of the water pipe. The filtering structure for the water inlet pipe of the mixed bed has the advantage that the arranged connector rotates to drive the filtering plate fixedly connected to the center of the rotating shaft to block resin and prevent the resin from losing.

Description

Technical Field

[0001] The utility model relates to the technical field of filtration structures, in particular to a filtration structure for a mixed bed inlet pipe. Background Art

[0002] A mixed bed is a common water treatment device that combines the advantages of cation exchange resin and anion exchange resin and can efficiently remove ionic impurities and dissolved substances in water. Among them, the regeneration of the mixed bed is a key step in the water treatment process of the mixed bed, aiming to restore the adsorption capacity of the resin so that it can continue to efficiently remove ionic impurities in water. It has been found in the operation of the existing mixed bed that after a period of operation, the cation and anion exchange resins in the mixed bed gradually decrease. After investigating the equipment and operation, it is found that the problem is that when the mixed bed is regenerated, some resins are lost with the water flow from the mixed bed inlet pipe, resulting in a gradual decrease in the resin in the mixed bed.

[0003] Therefore, it is necessary to provide a new filtration structure for the mixed bed inlet pipe to solve the above technical problems. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a filtration structure for a mixed bed inlet pipe.

[0005] The filtration structure for the mixed bed inlet pipe provided by the utility model includes:

[0006] A water pipe, on the outer side center of which a valve body housing is sleeved and fixedly connected, and a rotary motor is arranged at the center of the upper end surface of the valve body housing;

[0007] A connection seat, at the end of the lower output end of the rotary motor, a connection head is fixedly connected, the lower end of the connection head is inserted and movably connected with the connection seat, the lower end of the connection seat is fixedly connected with a rotating shaft. The lower end of the rotating shaft penetrates through the valve body housing to the inner bottom end of the water pipe, and a filter plate is fixedly connected at the center of the rotating shaft.

[0008] Preferably, limiting rings are symmetrically and fixedly connected to both sides of the inner wall of the water pipe. The position of the rotation of the filter plate can be limited by the provided limiting rings.

[0009] Preferably, sealing rings are fixedly connected in parallel at the center of the inner part and the outer side center of the water pipe. Liquid leakage can be prevented by the provided sealing rings.

[0010] Preferably, threaded holes are symmetrically opened on both sides of the center of the upper end surface of the valve body housing. The rotary motor can be conveniently fixed by the provided threaded holes.

[0011] Preferably, fixing plates are symmetrically fixedly connected to both sides of the rotary motor, and bolts are arranged at the center of the upper end of the fixing plates. The bolts sequentially penetrate through the fixing plates from top to bottom to the inner bottom end of the lower threaded holes. The rotary motor can be installed and fixed by the provided fixing plates in cooperation with the bolts.

[0012] Preferably, a controller is fixedly connected to the center of the front end face of the valve body housing. The device can be operated intuitively through the provided controller.

[0013] Preferably, the rotary motor is electrically connected to the controller through an electric wire. The electric power and control signals can be transmitted to the rotary motor through the provided electric wire.

[0014] Preferably, a power cord is fixedly connected to one side of the controller. The device can be powered through the provided power cord.

[0015] Compared with the related art, the filter structure for the mixed bed inlet pipe provided by the present utility model has the following beneficial effects:

[0016] The present utility model provides a filter structure for a mixed bed inlet pipe;

[0017] 1. The present utility model can drive the connecting seat to drive the filter plate to rotate by the rotation of the connecting head. When the regenerated water flow in the mixed bed drives the resin to flow to the inlet pipe, it can be rotated by operating the lower output end of the controller, driving the connecting head at the end of the lower end of the output end to rotate, driving the inserted and movably connected connecting seat to rotate, and driving the filter plate to rotate in parallel, so as to prevent the resin in the water flow from being blocked by the filter plate and prevent its loss;

[0018] 2. The present utility model can install and fix the rotary motor through the provided fixing plate. When installing the device, one end of the raised connecting head at the end of the output end of the rotary motor can be inserted into the recessed part inside the center of the upper end of the valve body housing to fixedly connect the power output part of the rotary motor. By aligning the fixing plate with the threaded hole and passing the bolt through the fixing plate and the threaded hole and rotating it into the bottom end of the threaded hole, the installation and fixation of the rotary motor can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the filter structure for the mixed bed inlet pipe provided by the present utility model;

[0020] Figure 2 is Figure 1 a schematic diagram of the side sectional structure of the filter structure for the mixed bed inlet pipe shown;

[0021] Figure 3 is Figure 1 a schematic diagram of the front sectional structure of the filter structure for the mixed bed inlet pipe shown.

[0022] Reference numerals in the figures: 1, water pipe; 2, valve body housing; 3, rotary motor; 4, fixing plate; 5, threaded hole; 6, bolt; 7, sealing ring; 8, limiting ring; 9, controller; 10, electric wire; 11, power cord; 12, connector; 13, connecting seat; 14, rotating shaft; 15, filter plate. Detailed implementation manners

[0023] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] The following describes in detail the specific implementation of the present utility model with reference to specific embodiments.

[0025] Please refer to Figures 1 to 3 , a filtering structure for a mixed bed inlet water pipe provided by an embodiment of the present utility model, the filtering structure for the mixed bed inlet water pipe includes:

[0026] A water pipe 1, a valve body housing 2 is sleeved and fixedly connected to the outer center of the water pipe 1, and a rotary motor 3 is arranged at the center of the upper end surface of the valve body housing 2;

[0027] A connecting seat 13, a connector 12 is fixedly connected to the end of the lower output end of the rotary motor 3, the lower end of the connector 12 is inserted and movably connected to the connecting seat 13, and the lower end of the connecting seat 13 is fixedly connected to a rotating shaft 14. The lower end of the rotating shaft 14 penetrates through the valve body housing 2 to the inner bottom end of the water pipe 1, and a filter plate 15 is fixedly connected to the center of the rotating shaft 14.

[0028] It should be noted that:

[0029] In the embodiment of the present utility model, please refer to Figure 1 and Figure 3 , limiting rings 8 are symmetrically and fixedly connected to both sides of the inner wall of the water pipe 1. By providing the limiting rings 8, the rotation position of the filter plate 15 can be restricted.

[0030] In the embodiment of the present utility model, please refer to Figure 1 and Figure 3 , sealing rings 7 are fixedly connected in parallel to the inner center and the outer center of the water pipe 1. By providing the sealing rings 7, liquid leakage can be prevented.

[0031] In the embodiment of the present utility model, please refer to Figure 1 and Figure 3 , threaded holes 5 are symmetrically opened on both sides of the center of the upper end surface of the valve body housing 2. By providing the threaded holes 5, the rotary motor 3 can be conveniently fixed.

[0032] In the embodiment of the present utility model, please refer toFigure 1 and Figure 3 On both sides of the rotary motor 3, fixing plates 4 are symmetrically and fixedly connected. At the center of the upper end of the fixing plate 4, a bolt 6 is provided. The bolt 6 sequentially passes through the fixing plate 4 from top to bottom to the inner bottom end of the threaded hole 5 at the lower end. By means of the provided fixing plate 4 and bolt 6, the rotary motor 3 can be installed and fixed.

[0033] In an embodiment of the present utility model, please refer to Figure 1 and Figure 3 At the center of the front end face of the valve body housing 2, a controller 9 is fixedly connected. By means of the provided controller 9, the device can be operated intuitively.

[0034] In an embodiment of the present utility model, please refer to Figure 1 and Figure 3 The rotary motor 3 is electrically connected to the controller 9 through a wire 10. By means of the provided wire 10, electric power and control signals can be transmitted to the rotary motor 3.

[0035] In an embodiment of the present utility model, please refer to Figure 1 and Figure 3 On one side of the controller 9, a power cord 11 is fixedly connected. By means of the provided power cord 11, electric power can be provided for the device.

[0036] The working principle of the filtering structure for the mixed bed inlet pipe provided by the present utility model is as follows:

[0037] When in use, first connect the power cord 11 on one side of the controller 9 to the power supply. Then, when installing the device, the protruding end of the connector 12 at the end of the output end of the rotary motor 3 can be inserted into the recessed part of the connector seat 13 at the center of the upper end of the valve body housing 2 to fixedly connect the power output part of the rotary motor 3. By aligning the fixing plate 4 with the threaded hole 5 and rotating the bolt 6 through the fixing plate 4 and the threaded hole 5 to engage with the bottom end of the threaded hole 5, the installation and fixation of the rotary motor 3 can be achieved. Then, when the regenerated water flow in the mixed bed drives the resin to flow through the inlet pipe, the lower output end of the controller 9 can be operated to rotate, driving the connector 12 at the end of the lower end of the output end to rotate, driving the inserted and movably connected connector seat 14 to rotate, and driving the filter plate 15 to rotate in parallel, so as to prevent the resin in the water flow from flowing out by blocking the filter plate 15. During non-regeneration operation, the lower output end of the controller 9 can be operated to rotate, driving the connector 12 at the end of the lower end of the output end to rotate, driving the inserted and movably connected connector seat 14 to rotate, and driving the filter plate 15 to rotate in parallel again, so that the water flow can flow more smoothly.

[0038] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included within the patent protection scope of the present utility model.

Claims

1. A filtering structure for a mixed bed inlet pipe, characterized in that Comprising: A water pipe (1), a valve body housing (2) is sleeved and fixedly connected to the outer center of the water pipe (1), and a rotary motor (3) is arranged at the center of the upper end surface of the valve body housing (2); A connecting seat (13), a connecting head (12) is fixedly connected to the end of the lower output end of the rotary motor (3), the lower end of the connecting head (12) is inserted and movably connected to the connecting seat (13), and a rotating shaft (14) is fixedly connected to the lower end of the connecting seat (13). The lower end of the rotating shaft (14) penetrates through the valve body housing (2) to the inner bottom end of the water pipe (1), and a filter plate (15) is fixedly connected to the center of the rotating shaft (14).

2. The filtering structure for the mixed bed inlet pipe according to claim 1, characterized in that, Limiting rings (8) are symmetrically and fixedly connected to both sides of the inner wall of the water pipe (1).

3. The filter structure for the mixed bed inlet pipe according to claim 1, characterized in that, Sealing rings (7) are fixedly connected in parallel at the inner center and the outer center of the water pipe (1).

4. The filtering structure for the mixed bed inlet pipe according to claim 1, characterized in that, Threaded holes (5) are symmetrically formed on both sides of the center of the upper end surface of the valve body housing (2).

5. The filtering structure for the mixed bed inlet pipe according to claim 4, characterized in that, Fixing plates (4) are symmetrically and fixedly connected to both sides of the rotary motor (3), a bolt (6) is arranged at the center of the upper end of the fixing plate (4), and the bolt (6) sequentially penetrates through the fixing plate (4) from top to bottom to the inner bottom end of the lower threaded hole (5).

6. The filtering structure for the mixed bed inlet pipe according to claim 1, characterized in that, A controller (9) is fixedly connected to the center of the front end surface of the valve body housing (2).

7. The filtering structure for the mixed bed inlet pipe according to claim 6, characterized in that, The rotary motor (3) is electrically connected to the controller (9) through a wire (10).

8. The filtering structure for the mixed bed inlet pipe according to claim 6, characterized in that, A power cord (11) is fixedly connected to one side of the controller (9).

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