Warm water pool composite filter and use method thereof

Abstract

The invention relates to the technical field of pool filters, and discloses a warm water pool composite filter and a using method thereof.The filter comprises a filter body and connecting bases connected to the two ends of the filter body, the filter body is of a cylindrical structure as a whole, and a filter element is arranged in the filter body; the connecting seat is formed by butting a cylindrical structure and a circular-truncated-cone-shaped structure, one end of the cylindrical structure is butted with the filtering main body, and one end of the circular-truncated-cone-shaped structure is butted with the water inlet pipe or the water outlet pipe; the water inlet pipe is arranged at the upper part of the water outlet pipe, a filter screen frame is arranged in the connecting seat which is in butt joint with the water inlet pipe, and an adsorption layer is arranged in the connecting seat which is in butt joint with the water outlet pipe; according to the use method, the filters are assembled in advance and are mounted between the water inlet pipe and the water outlet pipe side by side after being assembled, and mounting is completed; through the combined type filtering structure, flowing water is subjected to multiple filtering, and the filtering effect is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of pool filters, and more particularly to a composite filter for a warm water pool and a method for using the same. Background Art

[0002] The test pool is an important facility for simulating various underwater environmental conditions and testing models of ships and underwater engineering structures. As an indispensable experimental equipment in the field of underwater engineering and ship design, the function and importance of the test pool are reflected in the simulation and testing of the behavior and performance of offshore structures in natural environments such as wind, waves, and currents. There are requirements for water quality in the test pool. The existing pool filters are directly filtered using filter screens, and the filtering effect is difficult to guarantee. Multiple filtrations are required, and the processing efficiency is relatively low. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a composite filter for a warm water pool and a method for using the same, which has the advantage of more precise operation.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a composite filter for a warm water pool and a method of using the same, comprising: a filter body and a connecting seat connected to both ends of the filter body, the filter body being in a cylindrical structure as a whole, and a filter element being arranged inside the filter body; the connecting seat being formed by connecting a cylindrical structure and a truncated cone structure, wherein one end of the cylindrical structure is connected to the filter body, and one end of the truncated cone structure is connected to an inlet pipe or an outlet pipe; the inlet pipe is arranged at the upper part of the outlet pipe, wherein a filter grid is arranged in the connecting seat connected to the inlet pipe, and an adsorption layer is arranged in the connecting seat connected to the outlet pipe.

[0005] As a preferred technical solution of the present invention, a clamping edge is provided on the outer side of both ends of the filter body, and an annular sealing belt is provided on the side of the clamping edge facing the connecting seat, and the outer side of the sealing belt is provided as an inclined frustum surface; a folded edge is provided on the side of the connecting seat opposite to the clamping edge, and a sealing ring is provided on the folded edge, and the inner side of the sealing ring is in contact with the sealing belt.

[0006] As a preferred technical solution of the present invention, a connecting edge is provided on the folded edge, the connecting edge is clamped on the inner side of the filter body, and is connected to the inner side of the filter body through a thread, and the connecting edge is against the filter element.

[0007] As a preferred technical solution of the present invention, an annular sealing gasket is arranged on the outside of the sealing belt, the sealing gasket is made of rubber material, and the sealing gasket is arranged between the sealing belt and the sealing ring.

[0008] As a preferred technical solution of the present invention, a plurality of groups of positioning bands are arranged in a circular array inside the filter body, and the cross-section of the positioning bands is a trapezoidal structure; multiple groups of filter elements are arranged side by side, and a shell is arranged outside the filter element, the shell is in contact with the inner wall of the filter body, and a positioning groove is arranged on the shell, and the positioning bands are fitted and stuck in the positioning groove.

[0009] As a preferred technical solution of the present invention, several layers of filter screens are arranged side by side in the filter screen frame, and the filter screen frame is installed inside the cylindrical structure of the connecting seat through a threaded structure.

[0010] As a preferred technical solution of the present invention, a baffle frame 1 and a baffle frame 2 are respectively arranged on both sides of the adsorption layer, and a baffle net 1 and a baffle net 2 are respectively arranged in the baffle frame 1 and the baffle frame 2; the baffle frame 1 is in contact with the inner wall of the cylindrical structure of the connecting seat, and the baffle frame 2 is in contact with the inner wall of the truncated cone structure of the connecting seat.

[0011] As a preferred technical solution of the present invention, the adsorption layer is composed of coconut shell activated carbon particles wrapped in a net bag, and the adsorption layer is filled inside the connecting seat.

[0012] As a preferred technical solution of the present invention, a mounting head is arranged on the connecting seat, a water inlet head is arranged side by side on the side of the water inlet pipe, and a water outlet head is arranged side by side on the side of the water outlet pipe; the mounting head is docked with the water inlet head or the water outlet head.

[0013] As a preferred technical solution of the present invention, the present invention also provides a method for using a composite filter for a warm water pool, comprising the following steps:

[0014] Step 1: Install the filter frame inside the cylindrical structure of the connecting seat through the threaded structure;

[0015] Step 2: Install the second retaining frame in another set of connecting seats, then set an adsorption layer formed by a net bag wrapped with coconut shell activated carbon particles on the upper part of the second retaining frame, and finally install the first retaining frame;

[0016] Step 3: Install the filter body on the connection seat provided with the adsorption layer, and then install the filter element in the filter body;

[0017] Step 4: Install the remaining connection seat on the other end of the filter body, and finally connect the filter body to the water inlet head and water outlet head through the installation heads at both ends.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention performs multiple filtrations on the flowing water through a composite filtration structure, and along the direction of the water flow, the effect of the multiple filtrations gradually deepens, so that each layer of filtration can play a role; the overall structure of the device is simple, the design is reasonable, and it is easy to use to ensure the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the filter main structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the connecting seat of the present invention;

[0022] Figure 4 It is an exploded view of the present invention;

[0023] Figure 5 A schematic diagram for use in the present invention;

[0024] In the figure: 1. filter body; 11. clamping edge; 12. sealing belt; 13. positioning belt; 2. connecting seat; 21. folding edge; 22. mounting head; 23. sealing ring; 24. connecting edge; 3. filter element; 31. outer shell; 32. positioning groove; 4. filter mesh frame; 5. adsorption layer; 6. retaining frame 1; 61. retaining net 1; 7. retaining frame 2; 8. water inlet pipe; 81. water inlet head; 9. water outlet pipe. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] like Figures 1 to 5 As shown, the present invention provides a composite filter for a warm water pool, comprising: a filter body 1 and a connecting seat 2 connected to both ends of the filter body 1, wherein the filter body 1 is in a cylindrical structure as a whole, and a filter element 3 is arranged inside the filter body 1; the connecting seat 2 is formed by connecting a cylindrical structure and a truncated cone structure, wherein one end of the cylindrical structure is connected to the filter body 1, and one end of the truncated cone structure is connected to an inlet pipe 8 or an outlet pipe 9; the inlet pipe 8 is arranged on the upper part of the outlet pipe 9, wherein a filter grid frame 4 is arranged in the connecting seat 2 connected to the inlet pipe 8, and an adsorption layer 5 is arranged in the connecting seat 2 connected to the outlet pipe 9.

[0027] Among them, the outer sides of both ends of the filter body 1 are provided with a clamping edge 11, and the side of the clamping edge 11 facing the connection seat 2 is provided with an annular sealing belt 12, and the outer side of the sealing belt 12 is provided with an inclined frustum; the side of the connection seat 2 opposite to the clamping edge 11 is provided with a folding edge 21, and the folding edge 21 is provided with a sealing ring 23, and the inner side of the sealing ring 23 is mutually fitted with the sealing belt 12. As the filter body 1 and the connection seat 2 are connected, the mutually fitted sealing ring 23 and the sealing belt 12 gradually become tight, thereby ensuring the sealing of the connection between the two.

[0028] The folded edge 21 is provided with a connecting edge 24, which is clamped on the inner side of the filter body 1 and connected to the inner side of the filter body 1 by threads, and the connecting edge 24 abuts against the filter element 3. The connection between the filter body 1 and the connecting seat 2 is achieved by threaded connection.

[0029] Among them, an annular sealing pad is arranged outside the sealing belt 12, and the sealing pad is made of rubber material, and the sealing pad is arranged between the sealing belt 12 and the sealing ring 23. The sealing performance is increased by padding between the sealing belt 12 and the sealing ring 23.

[0030] Among them, a plurality of groups of positioning belts 13 are arranged in an annular array inside the filter body 1, and the cross section of the positioning belts 13 is a trapezoidal structure; the filter element 3 is arranged in multiple groups side by side, and a shell 31 is arranged outside the filter element 3, and the shell 31 is cut with the inner wall of the filter body 1, and a positioning groove 32 is arranged on the shell 31, and the positioning belt 13 is matched and clamped in the positioning groove 32. The filter element 3 is clamped in the positioning belt 13 through the positioning groove 32.

[0031] Among them, several layers of filter screens are arranged side by side in the filter screen frame 4, and the filter screen frame 4 is installed inside the cylindrical structure of the connecting seat 2 through a threaded structure. The filter screen frame 4 performs the first layer of filtration through the filter screen to filter out larger particles of debris.

[0032] Among them, a blocking frame 1 6 and a blocking frame 2 7 are respectively arranged on both sides of the adsorption layer 5, and a blocking net 1 61 and a blocking net 2 are respectively arranged in the blocking frame 1 6 and the blocking frame 2 7; the blocking frame 1 6 is in contact with the inner wall of the cylindrical structure of the connecting seat 2, and the blocking frame 2 7 is in contact with the inner wall of the truncated cone structure of the connecting seat 2. The adsorption layer 5 is blocked by the blocking frame 1 6 and the blocking frame 2 7 to keep it stable and enable it to work normally.

[0033] The adsorption layer 5 is composed of coconut shell activated carbon particles wrapped in a net bag, and the adsorption layer 5 is filled inside the connecting seat 2. The adsorption layer 5 can adsorb some smaller macromolecular impurities in the water.

[0034] Among them, a mounting head 22 is arranged on the connecting seat 2, a water inlet head 81 is arranged side by side on the side of the water inlet pipe 8, and a water outlet head is arranged side by side on the side of the water outlet pipe 9; the mounting head 22 is connected to the water inlet head 81 or the water outlet head.

[0035] The working principle and use process of the present invention:

[0036] Install the filter mesh frame 4 inside the cylindrical structure of the connecting seat 2 through a threaded structure; install the second baffle frame 7 in another group of connecting seats 2, then set an adsorption layer 5 formed by wrapping coconut shell activated carbon particles in a net bag on the upper part of the second baffle frame 7, and finally install the baffle frame 1 6; install the filter body 1 on the connecting seat 2 provided with the adsorption layer 5, and then set the filter element 3 in the filter body 1; install the remaining connecting seat 2 on the other end of the filter body 1, and finally connect the filter body 1 to the water inlet head 81 and the water outlet head through the installation heads 22 at both ends.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite filter for a warm water pool, characterized in that: The invention comprises: a filter body (1) and a connection seat (2) connected to both ends of the filter body (1); the filter body (1) is in the form of a cylindrical structure as a whole, and a filter element (3) is arranged inside the filter body (1); the connection seat (2) is formed by connecting a cylindrical structure and a truncated cone structure, wherein one end of the cylindrical structure is connected to the filter body (1), and one end of the truncated cone structure is connected to an inlet pipe (8) or an outlet pipe (9); the inlet pipe (8) is arranged on the upper part of the outlet pipe (9), wherein a filter mesh frame (4) is arranged inside the connection seat (2) connected to the inlet pipe (8), and an adsorption layer (5) is arranged inside the connection seat (2) connected to the outlet pipe (9).

2. A composite filter for a warm water pool according to claim 1, characterized in that: The filter body (1) is provided with a clamping edge (11) on the outer side of both ends, and a ring-shaped sealing belt (12) is provided on the side of the clamping edge (11) facing the connection seat (2), and the outer side of the sealing belt (12) is provided with an inclined frustum; the connection seat (2) is provided with a folding edge (21) on the side opposite to the clamping edge (11), and a sealing ring (23) is provided on the folding edge (21), and the inner side of the sealing ring (23) is in contact with the sealing belt (12).

3. A composite filter for a warm water pool according to claim 2, characterized in that: The folded edge (21) is provided with a connecting edge (24), the connecting edge (24) is clamped on the inner side of the filter body (1), and is connected to the inner side of the filter body (1) through a thread, and the connecting edge (24) is against the filter element (3).

4. A composite filter for a warm water pool according to claim 2, characterized in that: An annular sealing gasket is arranged outside the sealing belt (12), the sealing gasket is made of rubber material, and the sealing gasket is arranged between the sealing belt (12) and the sealing ring (23).

5. A composite filter for a warm water pool according to claim 1, characterized in that: The filter body (1) is provided with a plurality of groups of positioning belts (13) in an annular array inside, and the cross-section of the positioning belts (13) is a trapezoidal structure; the filter element (3) is provided with a plurality of groups side by side, and an outer shell (31) is provided outside the filter element (3), the outer shell (31) is in contact with the inner wall of the filter body (1), and a positioning groove (32) is provided on the outer shell (31), and the positioning belts (13) are fitted and clamped in the positioning groove (32).

6. A composite filter for a warm water pool according to claim 1, characterized in that: The filter mesh frame (4) has a plurality of layers of filter meshes arranged side by side, and the filter mesh frame (4) is installed inside the cylindrical structure of the connecting seat (2) through a threaded structure.

7. A composite filter for a warm water pool according to claim 1, characterized in that: A retaining frame 1 (6) and a retaining frame 2 (7) are respectively arranged on both sides of the adsorption layer (5), and retaining nets 1 (61) and 2 are respectively arranged in the retaining frame 1 (6) and the retaining frame 2 (7); the retaining frame 1 (6) and the inner wall of the cylindrical structure of the connecting seat (2) are in contact with each other, and the retaining frame 2 (7) and the inner wall of the truncated cone structure of the connecting seat (2) are in contact with each other.

8. The composite filter for a warm water pool according to claim 1, characterized in that: The adsorption layer (5) is composed of coconut shell activated carbon particles wrapped in a net bag, and the adsorption layer (5) is filled inside the connecting seat (2).

9. A composite filter for a warm water pool according to claim 1, characterized in that: The connection seat (2) is provided with a mounting head (22), a water inlet head (81) is arranged side by side on the side of the water inlet pipe (8), and a water outlet head is arranged side by side on the side of the water outlet pipe (9); the mounting head (22) is butted against the water inlet head (81) or the water outlet head.

10. The method for using a composite filter for a warm water pool according to any one of claims 1 to 9, characterized in that: The steps include: Step 1: Install the filter frame (4) inside the cylindrical structure of the connecting seat (2) through a threaded structure; Step 2: Install the second retaining frame (7) in another set of connecting seats (2), then arrange an adsorption layer (5) formed by wrapping coconut shell activated carbon particles in a net bag on the upper part of the second retaining frame (7), and finally install the first retaining frame (6); Step 3: Install the filter body (1) on the connection seat (2) provided with the adsorption layer (5), and then install the filter element (3) in the filter body (1); Step 4: Install the remaining connection seat (2) on the other end of the filter body (1), and finally connect the filter body (1) to the water inlet head (81) and the water outlet head through the installation heads (22) at both ends.

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