Reclaimed water recycling and filtering equipment

Abstract

The utility model discloses reclaimed water recycling and filtering equipment which comprises a shell and supporting legs, the supporting legs are installed on the shell and connected to external equipment, the shell is provided with a replacement mechanism, and the replacement mechanism comprises a filtering mechanism, a cover plate, an insertion rod, an inner sleeve, a telescopic rod, a limiting ring, a fixing sleeve and a positioning mechanism. The filtering mechanism is installed in the shell, the cover plate is attached to the shell, the insertion rod is installed on the shell, the cover plate is slidably connected to the insertion rod, the inner sleeve is slidably connected to the insertion rod, a spiral groove is formed in the insertion rod, and a plurality of lateral grooves are formed in the inner sleeve along the spiral groove. The replacement mechanism realizes convenient replacement of a filter element through the synergistic effect of a filtering mechanism, a cover plate, an insertion rod, an inner sleeve, a telescopic rod, a limiting ring, a fixing sleeve and a positioning mechanism in the replacement mechanism, the design of the replacement mechanism enables the filter element of the reclaimed water reuse filtering equipment to be rapidly and conveniently replaced, and the operation convenience and the maintenance efficiency of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reclaimed water reuse filtering, and more specifically, to a reclaimed water reuse filtering device. Background Art

[0002] In the existing technology, the filter element of the reclaimed water reuse filtration equipment needs to be replaced after long-term use, which is to ensure the filtering effect and the normal operation of the equipment. However, when replacing the filter element, the process of opening the cover of the existing reclaimed water reuse filtration equipment is not convenient, which brings inconvenience to the use. The existing equipment may require the use of special tools or greater force to open the cover, which increases the complexity and time cost of the operation. In addition, due to the inconvenience of opening the cover, the user may feel difficulty and inconvenience when replacing the filter element, which affects the overall use experience of the equipment. Therefore, the existing reclaimed water reuse filtration equipment has certain limitations when replacing the filter element, which affects the convenience of use. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides a reclaimed water reuse filtering device to solve the technical problems mentioned in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reclaimed water reuse filtering device, comprising an outer shell and a support leg, the support leg being mounted on the outer shell, the support leg being connected to an external device, the outer shell being provided with a replacement mechanism, the replacement mechanism comprising a filtering mechanism, a cover plate, an insertion rod, an inner sleeve, a telescopic rod, a limiting ring, a fixing sleeve and a positioning mechanism, the filtering mechanism being mounted in the outer shell, the cover plate being fitted on the outer shell, the insertion rod being mounted on the outer shell, and the cover plate being slidably connected to the insertion rod, the inner sleeve being slidably connected to the insertion rod, a spiral groove being provided on the insertion rod, a plurality of lateral grooves being provided along the spiral groove, the telescopic rod being slidably connected in each of the lateral grooves, a limiting ring being installed on each of the telescopic rods, the fixing sleeve being slidably connected to the inner sleeve, a reducing groove being provided on the fixing sleeve, and the positioning mechanism being mounted on the inner sleeve.

[0007] The utility model is further configured that a limiting sleeve and a threaded sleeve are respectively threadedly provided on the inner sleeve, and the limiting sleeve and the threaded sleeve are respectively fitted on both sides of the fixing sleeve, and the design of the limiting sleeve and the threaded sleeve ensures the limiting of the fixing sleeve.

[0008] The utility model is further configured such that the positioning mechanism includes a positioning sleeve and a positioning rod, the positioning sleeve is installed on the inner sleeve, the positioning rod is installed on the insertion rod, a positioning groove is provided on the positioning sleeve, the positioning rod is inserted into the positioning groove, and the design of the positioning mechanism ensures the positioning of the insertion rod.

[0009] The utility model is further configured that a push spring is slidably arranged in the inner sleeve, and two ends of the push spring respectively abut against the positioning sleeve and the insertion rod. The design of the push spring ensures the fixation of the spring.

[0010] The utility model is further configured that a plurality of compression springs are provided on the lower end surface of the inner sleeve, and the plurality of compression springs are respectively pressed on the cover plate, and the design of the compression springs ensures the fixing stability of the inner sleeve and the cover plate.

[0011] The utility model is further configured that a plurality of the replacement mechanisms are provided, and the plurality of replacement mechanisms are respectively mounted on the outer shell, and the design of the plurality of replacement mechanisms ensures the stability of the fixation.

[0012] The utility model is further configured that the filtering mechanism includes a filter element and a water inlet pipe, the filter element is installed in the shell, and the cover plate is pressed on the filter element, the water inlet pipe is installed in the shell, and the water inlet pipe is inserted into the filter element, and the design of the filtering mechanism ensures the continuity of filtration.

[0013] The utility model is further configured that a water outlet pipe is provided on the shell, the water outlet pipe is connected to external equipment, and the design of the water outlet pipe ensures convenient discharge after filtration.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a water reuse filtration device with the following features:

[0016] Beneficial effects:

[0017] 1. The replacement mechanism realizes the convenient replacement of the filter element through the coordinated action of its internal filtering mechanism, cover plate, insertion rod, internal sleeve, telescopic rod, limit ring, fixing sleeve and positioning mechanism. The design of the replacement mechanism enables the filter element of the reclaimed water reuse filtration equipment to be replaced quickly and conveniently, thereby improving the operation convenience and maintenance efficiency of the equipment.

[0018] 2. The positioning mechanism includes a positioning sleeve and a positioning rod, which are connected to the internal sleeve. The positioning mechanism inserts the positioning rod into the positioning groove to achieve accurate positioning of the insertion rod and the internal sleeve. The design of the positioning mechanism makes the process of replacing the filter element more accurate and smooth, and improves the reliability and use effect of the equipment.

[0019] 3. The filtering mechanism includes a filter element and a water inlet pipe, which are installed in the outer shell. After the filter element is installed, the liquid flows into the filter element through the water inlet pipe. After being filtered by the filter element, the liquid flows into the outer shell. The filtering mechanism can also ensure the continuity and stability of the filtering process, ensuring the normal operation and use effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a reclaimed water recycling filtration device in the utility model;

[0021] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0022] Figure 3 It is a structural schematic diagram of the replacement mechanism in the utility model;

[0023] Figure 4 It is a cross-sectional structural schematic diagram of the replacement mechanism in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the inner sleeve and the telescopic rod in the utility model.

[0025] In the figure: 1. outer shell; 2. support leg; 3. cover plate; 4. insertion rod; 5. inner sleeve; 6. telescopic rod; 7. limiting ring; 8. fixing sleeve; 9. spiral groove; 10. lateral groove; 11. reducing groove; 12. limiting sleeve; 13. threaded sleeve; 14. positioning sleeve; 15. positioning rod; 16. positioning groove; 17. push spring; 18. compression spring; 19. filter element; 20. water inlet pipe; 21. water outlet pipe. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5A water reuse filtering device comprises a shell 1 and a leg 2, the leg 2 is mounted on the shell 1, the leg 2 is connected to an external device, a replacement mechanism is arranged on the shell 1, the replacement mechanism comprises a filtering mechanism, a cover plate 3, an insertion rod 4, an internal sleeve 5, a telescopic rod 6, a limiting ring 7, a fixing sleeve 8 and a positioning mechanism, the filtering mechanism is arranged in the shell 1, the cover plate 3 is fitted on the shell 1, the insertion rod 4 is mounted on the shell 1, and the cover plate 3 is slidably connected to the insertion rod 4, the internal sleeve 5 is slidably connected to the insertion rod 4, a spiral groove 9 is provided on the insertion rod 4, a plurality of lateral grooves 10 are provided along the spiral groove 9, the telescopic rod 6 is slidably connected in each lateral groove 10, a limiting ring 7 is installed on each telescopic rod 6, and the fixing sleeve 8 is slidably connected to the internal sleeve 5, A reducing groove 11 is provided on the fixed sleeve 8, and the positioning mechanism is installed on the internal sleeve 5. A limit sleeve 12 and a threaded sleeve 13 are respectively threaded on the internal sleeve 5, and the limit sleeve 12 and the threaded sleeve 13 are respectively fitted on both sides of the fixed sleeve 8. The positioning mechanism includes a positioning sleeve 14 and a positioning rod 15. The positioning sleeve 14 is installed on the internal sleeve 5, and the positioning rod 15 is installed on the insertion rod 4. A positioning groove 16 is provided on the positioning sleeve 14, and the positioning rod 15 is inserted into the positioning groove 16. A push spring 17 is slidably provided in the internal sleeve 5, and the two ends of the push spring 17 respectively abut against the positioning sleeve 14 and the insertion rod 4. A plurality of compression springs 18 are provided on the lower end surface of the internal sleeve 5, and the plurality of compression springs 18 are respectively pressed on the cover plate 3. A plurality of replacement mechanisms are provided, and the plurality of replacement mechanisms are respectively installed on the outer shell 1.

[0030] In this embodiment, after installing a new filter element 19, it is necessary to fix the cover plate 3, slide the cover plate 3 onto the multiple insertion rods 4, and then slide the inner sleeve 5 onto the insertion rods 4, so that the compression spring 18 contacts the cover plate 3. Before insertion, the reducing groove 11 on the fixing sleeve 8 is moved to the upper end of the multiple telescopic rods 6, so that the telescopic rods 6 can slide freely in the lateral groove 10, so that the insertion rod 4 can be inserted conveniently, and then the positioning rod 15 and the positioning hole are positioned, and then rotating the threaded sleeve 13 will push the fixing sleeve 8 to move downward, so that the fixing sleeve 8 contacts the multiple telescopic rods 6, and then the telescopic rods 6 are pressed into the spiral groove 9, and then the multiple telescopic rods 6 are in a fixed state, so they can be stably fixed to the spiral groove 9, thereby ensuring the fixing effect of both.

[0031] See also Figure 1 and Figure 2 As an implementation method of the filtering mechanism: the filtering mechanism includes a filter element 19 and a water inlet pipe 20, the filter element 19 is installed in the outer shell 1, and the cover plate 3 is pressed on the filter element 19, the water inlet pipe 20 is installed in the outer shell 1, and the water inlet pipe 20 is inserted into the filter element 19, and a water outlet pipe 21 is provided on the outer shell 1, and the water outlet pipe 21 is connected to the external equipment.

[0032] More specifically, when filtering is required after the filter element 19 is installed, the liquid flows into the filter element 19 through the water inlet pipe 20, and then flows into the housing 1 after filtering. Since the water outlet pipe 21 is connected to the housing 1, the filtered liquid can be discharged, thereby completing the filtering process.

[0033] In summary, when the overall equipment is in use or operation: after installing a new filter element 19, the cover plate 3 needs to be fixed, the cover plate 3 needs to be slidably connected to multiple insertion rods 4, and then the inner sleeve 5 needs to be slidably connected to the insertion rod 4, so that the compression spring 18 is in contact with the cover plate 3, and before insertion, the reducing groove 11 on the fixing sleeve 8 is moved to the upper end of multiple telescopic rods 6, so that the telescopic rods 6 can slide freely in the lateral groove 10, so that the insertion rod 4 can be inserted conveniently, and then the positioning rod 15 and the positioning hole are positioned, and then rotating the threaded sleeve 13 will push the fixing sleeve 8 to move downward, so that the fixing sleeve 8 is in contact with multiple telescopic rods 6, and then the telescopic rods 6 are pressed against the spiral groove 9, and then the multiple telescopic rods 6 are in a fixed state, so they can be stably fixed to the spiral groove 9, thereby ensuring the fixing effect of both.

[0034] When filtering is required after the filter element 19 is installed, the liquid flows into the filter element 19 through the water inlet pipe 20, and then flows into the housing 1 after filtering. Since the water outlet pipe 21 is connected to the housing 1, the filtered liquid can be discharged, thereby completing the filtering process.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A water reuse filtering device, comprising a housing (1) and a support leg (2), wherein the support leg (2) is mounted on the housing (1) and connected to an external device, wherein the support leg (2) is characterized in that: The outer shell (1) is provided with a replacement mechanism, which comprises a filter mechanism, a cover plate (3), an insertion rod (4), an inner sleeve (5), a telescopic rod (6), a limiting ring (7), a fixing sleeve (8) and a positioning mechanism. The filter mechanism is installed in the outer shell (1), the cover plate (3) is attached to the outer shell (1), the insertion rod (4) is installed on the outer shell (1), and the cover plate (3) is slidably connected to the insertion rod (4), the inner sleeve (5) is slidably connected to the insertion rod (4), a spiral groove (9) is provided on the insertion rod (4), a plurality of lateral grooves (10) are provided along the spiral groove (9), each of the lateral grooves (10) is slidably connected to the telescopic rod (6), a limiting ring (7) is installed on each of the telescopic rods (6), the fixing sleeve (8) is slidably connected to the inner sleeve (5), a variable diameter groove (11) is provided on the fixing sleeve (8), and the positioning mechanism is installed on the inner sleeve (5).

2. The water reuse filtration equipment according to claim 1 is characterized in that: The inner sleeve (5) is respectively provided with a limit sleeve (12) and a threaded sleeve (13) in a threaded manner, and the limit sleeve (12) and the threaded sleeve (13) are respectively attached to two sides of the fixed sleeve (8).

3. The water reuse filtration equipment according to claim 2 is characterized in that: The positioning mechanism comprises a positioning sleeve (14) and a positioning rod (15), wherein the positioning sleeve (14) is mounted on the inner sleeve (5), and the positioning rod (15) is mounted on the insertion rod (4). A positioning groove (16) is provided on the positioning sleeve (14), and the positioning rod (15) is inserted into the positioning groove (16).

4. The reclaimed water reuse filtration equipment according to claim 3 is characterized in that: A push spring (17) is slidably arranged inside the inner sleeve (5), and two ends of the push spring (17) respectively contact the positioning sleeve (14) and the insertion rod (4).

5. The water reuse filtration equipment according to claim 4 is characterized in that: A plurality of compression springs (18) are arranged on the lower end surface of the inner sleeve (5), and the plurality of compression springs (18) are respectively pressed on the cover plate (3).

6. The reclaimed water reuse filtration equipment according to claim 5 is characterized in that: A plurality of the replacement mechanisms are provided, and the plurality of replacement mechanisms are respectively mounted on the housing (1).

7. The reclaimed water reuse filtration equipment according to claim 1 is characterized in that: The filtering mechanism comprises a filter element (19) and a water inlet pipe (20); the filter element (19) is installed in the housing (1), and the cover plate (3) is pressed on the filter element (19); the water inlet pipe (20) is installed in the housing (1), and the water inlet pipe (20) is inserted into the filter element (19).

8. The reclaimed water reuse filtration equipment according to claim 7 is characterized in that: The housing (1) is provided with a water outlet pipe (21), and the water outlet pipe (21) is connected to external equipment.

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