CN219776049U - Bidirectional water filtering device - Google Patents

Abstract

The utility model discloses a bidirectional water filtering device, which comprises a treatment tank, wherein a drying box is arranged in the middle of the inside of the treatment tank, filter plate boxes are arranged at two ends of the inside of the treatment tank, rotating shafts are fixed at the middle parts above the drying box and the filter plate boxes, a reciprocating mechanism capable of driving the rotating shafts to rotate by one hundred eighty degrees is arranged above the treatment tank, gears are fixed at the upper ends of the rotating shafts, brackets are arranged at two ends of the rear of the treatment tank, and each reciprocating mechanism comprises a screw rod rotating between the two brackets and a nut screwed on the screw rod. The utility model sets the rotating shaft for the drying box and the filtering box, when the reciprocating motion mechanism works, the toothed plate can continuously pass through different gears when pushing the rotating shaft to rotate, so that the different gears rotate step by step, and the filtering box and the drying box can rotate, so that the feeding surfaces of the filtering box and the drying box are adjusted to be always the same surface, and the condition of counter flow of impurities can not be generated.

Description

Bidirectional water filtering device

Technical Field

The utility model relates to the technical field of water filtering filters, in particular to a bidirectional water filtering filter.

Background

Bi-directional filtered moisture filters are used in heat pump applications and are designed to regulate refrigerant flow in both directions. The flow in the bi-directional filtering moisture filter must be directed so that when the flow is reversed, the filtered contaminants are not reintroduced into the system in one direction.

A typical construction includes check valves on either side of the desiccant core. The refrigerant flowing in one end of the filtered moisture filter is blocked by the check valve and directed through a plurality of holes around the periphery of the check valve. The refrigerant then passes through the desiccant core, through a screen to filter the larger contaminants and out the check valve on the opposite side of the core. When the flow is reversed, the filtered moisture filter acts in the same manner, directing the flow in both directions through the center of the filtered moisture filter and capturing all contaminants on the inside of the screen; the structure is complex, and the valve which needs to be provided is too many, so that the valve is inconvenient to use.

Disclosure of Invention

The utility model aims to provide a bidirectional water filtering device, which solves the problems of complex structure, too many valves needed to be equipped and inconvenient use in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a two-way filtration moisture filter, includes the treatment tank, be equipped with dry box in the middle of the inside of treatment tank, and the inside both ends of treatment tank all are equipped with the filter box, the top middle part of dry box and filter box all is fixed with the pivot, the top of treatment tank is equipped with the reciprocating motion mechanism that can drive the rotatory hundred eighty degrees of pivot.

Preferably, the drying boxes are cake-shaped drying boxes, three cake-shaped drying boxes are arranged, the distance between two adjacent cake-shaped drying boxes is larger than the radius of each cake-shaped drying box, and a rotating shaft is fixed in the middle of the upper part of each cake-shaped drying box.

Preferably, the drying box is a spherical drying box.

Preferably, the two ends of the treatment tank are both fixed with pipe fittings.

Preferably, the upper end of pivot is fixed with the gear, the rear both ends of handling jar all are equipped with the support, reciprocating motion mechanism is including rotating the lead screw between two supports and threaded connection's nut on the lead screw, the one side that the nut is close to handling jar is fixed with the pinion rack, the pinion rack can with gear engagement when removing.

Preferably, a motor is arranged below the brackets, a chain transmission structure is arranged between the power output end of the motor and the screw rod, a guide rod is fixed between the two brackets, and the guide rod penetrates through the nut.

Compared with the prior art, the utility model has the beneficial effects that: the utility model sets the rotating shaft for the drying box and the filtering box, when the reciprocating motion mechanism works, the toothed plate can continuously pass through different gears when pushing the rotating shaft to rotate, so that the different gears rotate step by step, and the filtering box and the drying box can rotate, so that the feeding surfaces of the filtering box and the drying box are adjusted to be always the same surface, the condition of counter flow of impurities can not be generated, and the utility model is convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is an overall view of the present utility model;

FIG. 2 is a schematic diagram illustrating an internal structure of a first embodiment of the present utility model;

FIG. 3 is an enlarged view of area A of FIG. 1 in accordance with the present utility model;

FIG. 4 is a front view of FIG. 2 in accordance with the present utility model;

FIG. 5 is a rear view of the FIG. 2 embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a second embodiment of the present utility model.

In the figure: 1. a bracket; 2. a toothed plate; 3. a reciprocating mechanism; 31. a motor; 32. a chain transmission structure; 33. a screw rod; 34. a guide rod; 35. a nut; 4. a treatment tank; 5. a cake-shaped drying box; 6. a filter plate box; 7. a pipe fitting; 8. a rotating shaft; 9. a gear; 10. spherical drying box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, in the embodiment of the present utility model, a bidirectional water filtering filter includes a processing tank 4, a drying box is disposed in the middle of the interior of the processing tank 4, filter plate boxes 6 are disposed at both ends of the interior of the processing tank 4, pipe fittings 7 are fixed at both ends of the processing tank 4, feeding can be performed through the pipe fittings 7 at both sides, one side is fed, discharging is performed at the other side, a filter screen is disposed in the filter plate boxes 6 for filtering, and the drying box is provided with a drying agent, which can perform drying operation;

in order to avoid that the filtered pollutants flowing in the system in one direction are not reintroduced into the system, as shown in the figures 1 and 2, a rotating shaft 8 is fixed at the middle part above the drying box and the filter plate box 6, a reciprocating motion mechanism 3 capable of driving the rotating shaft 8 to rotate by one hundred eighty degrees is arranged above the treatment tank 4, and then one side of the materials is required to be converted into the other material after being fed, and the drying box and the filter plate box 6 are rotated by one hundred eighty degrees, so that the situation that the pollutants are reintroduced into the system can be avoided;

embodiment one: as shown in fig. 2 and fig. 4, the drying boxes are cake-shaped drying boxes 5, three cake-shaped drying boxes 5 are provided, the distance between two adjacent cake-shaped drying boxes 5 is larger than the radius of each cake-shaped drying box 5, and a rotating shaft 8 is fixed at the middle part above each cake-shaped drying box 5, so that the cake-shaped drying boxes 5 can rotate along the rotating shaft 8;

embodiment two: as shown in fig. 6, the drying box is a spherical drying box 10, and the spherical drying box 10 can rotate along the rotating shaft 8;

as shown in fig. 1, 2 and 3, a gear 9 is fixed at the upper end of the rotating shaft 8, two ends of the rear of the treatment tank 4 are provided with brackets 1, the reciprocating mechanism 3 comprises a screw rod 33 rotating between the two brackets 1 and a nut 35 in threaded connection with the screw rod 33, one side of the nut 35, which is close to the treatment tank 4, is fixed with a toothed plate 2, the toothed plate 2 can be meshed with the gear 9 when moving, and further, the nut 35 can generate displacement when the screw rod 33 rotates, and when the screw rod 33 generates displacement, the nut can continuously pass through different gears 9, so that different gears 9 rotate step by step, and further, both the filter box and the drying box can rotate;

as shown in fig. 5, a motor 31 is arranged below the brackets 1, a chain transmission structure 32 is arranged between the power output end of the motor 31 and a screw rod 33, a guide rod 34 is fixed between the two brackets 1, and the guide rod 34 passes through a nut 35.

The working principle and the using flow of the utility model are as follows: when the device is used, the pipe fitting 7 on one side can be fed, after being filtered by the filter plate box 6, the filter plate box is dried, and then the filter plate box is discharged through the pipe fitting 7 on the other side, when reverse feeding is needed, the nut 35 can be displaced when the filter plate box is rotated through the screw rod 33, and when the filter plate box is displaced, the filter plate box is continuously rotated through different gears 9, so that the different gears 9 can be gradually rotated, the filter box and the drying box can be rotated, the feeding surfaces of the filter box and the drying box are all the same surfaces all the time, and the condition of countercurrent of impurities can not be generated.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A bi-directional filtered moisture filter comprising a treatment tank (4), characterized in that: the drying box is arranged in the middle of the inside of the treatment tank (4), the filter plate boxes (6) are arranged at two ends of the inside of the treatment tank (4), the rotating shafts (8) are fixed at the middle of the upper parts of the drying box and the filter plate boxes (6), and the reciprocating mechanism (3) capable of driving the rotating shafts (8) to rotate by one hundred eighty degrees is arranged above the treatment tank (4).

2. A bi-directional filtered moisture filter as in claim 1 wherein: the drying boxes are cake-shaped drying boxes (5), three cake-shaped drying boxes (5) are arranged, the distance between two adjacent cake-shaped drying boxes (5) is larger than the radius of each cake-shaped drying box (5), and a rotating shaft (8) is fixed in the middle of the upper part of each cake-shaped drying box (5).

3. A bi-directional filtered moisture filter as in claim 1 wherein: the drying box is a spherical drying box (10).

4. A bi-directional filtered moisture filter as in claim 1 wherein: the two ends of the treatment tank (4) are both fixed with pipe fittings (7).

5. A bi-directional filtered moisture filter as in claim 1 wherein: the upper end of pivot (8) is fixed with gear (9), the rear both ends of handling jar (4) all are equipped with support (1), reciprocating motion mechanism (3) are including rotating lead screw (33) and threaded connection nut (35) on lead screw (33) between two supports (1), one side that nut (35) is close to handling jar (4) is fixed with pinion rack (2), pinion rack (2) can be with gear (9) meshing when removing.

6. A bi-directional filtered moisture filter as in claim 5 wherein: the motor (31) is arranged below the support (1), a chain transmission structure (32) is arranged between the power output end of the motor (31) and the screw rod (33), a guide rod (34) is fixed between the two supports (1), and the guide rod (34) penetrates through the nut (35).