Novel fountain transparent filter

Abstract

The utility model relates to the field of filters, in particular to a novel fountain transparent filter which comprises a base, two threaded holes are respectively formed in the middle and the middle of the upper portion of the base, the middle threaded hole is connected with a metal pipe, the metal pipe is connected with the base and provided with a replaceable movable filter screen piece, and the middle threaded hole is a filter outlet. The transparent cover is fixed above the base through cooperation of the fixing ring, the waterproof ring containing groove and the waterproof ring, and the metal pipe and the filtering outlet cover are arranged below the transparent cover in a covering mode through the transparent cover. The impact of liquid on the arc top of the filter shell in the cleaning process can be clearly observed from the outer side, an umbrella-shaped fountain landscape is presented, the filtering condition on the filter cup base can be observed, and the movable filter screen sheet can be conveniently detached and replaced by arranging the fixing ring.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning and decarbonization of UAV engines, and specifically relates to a new type of fountain transparent filter. Background Art

[0002] A filter is an indispensable device on the pipeline for conveying medium, and mainly plays the role of filtering impurities in water.

[0003] When the existing cleaning filters are installed and used, most of them cannot intuitively observe the internal state of the filter, and it is impossible to directly judge whether to replace the filter element. Moreover, most of the existing filters are assembled with bolts (such as a fountain cleaning filter with the publication number of CN213610071U: the upper outer surface of the main body 1 of the fountain cleaning filter is fixedly connected with the lower outer surface of the cover mechanism 3 through fixing bolts, and the connection method of the fixing bolts can facilitate installation and disassembly, etc.), resulting in more troublesome disassembly of the filter. Since the filter element in the filter needs to be frequently replaced and cleaned, it is easy to affect the working efficiency of cleaning impurities in the filter. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a new type of fountain transparent filter to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A new type of fountain transparent filter includes a base and a transparent cover. Two threaded holes are respectively opened on the base, and another threaded hole is connected with a metal pipe connection port. One of the side threaded holes is a filter outlet. The metal pipe connection port is connected with a metal pipe. The fixed legs at the bottom of the transparent cover are placed in the waterproof ring placement groove, and the fixing ring presses the fixed legs and the waterproof ring in the waterproof ring placement groove, and the transparent cover is fixed above the base.

[0007] Preferably, there is a waterproof ring placement groove above the base. The depth of the waterproof ring placement groove is slightly smaller than the sum of the thicknesses of the waterproof ring and the fixed legs. The outer diameter of the waterproof ring placement groove is the same as the inner diameter of the fixing ring. There are threads on the outside of the waterproof ring placement groove, which are cooperatively connected with the fixing ring. Two fixing holes are symmetrically penetrated and opened on the edge above the base.

[0008] Preferably, the waterproof ring placement groove is surrounded by a filter element placement groove. The metal pipe connection port and the filter outlet are both in the filter element placement groove. A replaceable stainless steel filter screen with the same size as the filter element placement groove is laid in the filter element placement groove.

[0009] Preferably, the metal pipe connection port is connected with the water inlet. The diameter of the metal pipe connection port is the same as the diameter of the metal pipe. Threads consistent with the inner wall of the metal pipe are opened on the outside of the metal pipe connection port, and the metal pipe is connected with the metal pipe connection port.

[0010] Preferably, the inner wall of the bottom of the metal pipe is provided with threads for mating connection with the connection port of the metal pipe. The length of the metal pipe is less than the height of the transparent cover, and there is a certain distance between the fountain outlet and the top of the transparent cover.

[0011] Preferably, the size of the waterproof ring is the same as that of the waterproof ring placement groove. The thickness of the waterproof ring is slightly greater than the depth of the waterproof ring placement groove minus the thickness of the fixing leg. The waterproof ring is placed in the waterproof ring placement groove.

[0012] Preferably, the transparent cover is in the shape of a semi-elliptical transparent round cup, and a circle of fixing legs is connected to the bottom. The fixing legs are placed in the waterproof ring placement groove.

[0013] Preferably, the inner wall of the fixing ring is provided with threads that match the outer wall of the waterproof ring placement groove. The top diameter of the fixing ring is slightly larger than the diameter of the transparent cover, the bottom diameter of the fixing ring is the same as the outer diameter of the waterproof ring placement groove, and the outer wall of the fixing ring is provided with anti-slip grooves.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By setting the transparent cover and the metal pipe, during the cleaning and filtering process, the liquid impact on the arc top of the filter shell can be clearly observed outside, presenting an umbrella-shaped fountain landscape, and the filtering situation on the filter cup base can be observed. By setting the fixing ring, it is convenient to disassemble and replace the stainless steel filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a sectional view of the present utility model;

[0018] Figure 3 is a front view of the base of the present utility model;

[0019] Figure 4 is a side view of the base of the present utility model;

[0020] Figure 5 is a top view of the present utility model;

[0021] Figure 6 is a schematic diagram of the transparent cover of the present utility model;

[0022] In the figure: 1. Transparent cover; 2. Metal pipe; 3. Stainless steel filter screen; 4. Fixing ring; 5. Base; 6. Filter outlet; 7. Water inlet; 8. Waterproof ring; 9. Metal pipe connection port; 10. Fountain outlet; 11. Waterproof ring placement groove; 12. Fixing leg; 13. Filter sheet placement groove; 14. Anti-slip groove; 15. Fixing hole. DETAILED DESCRIPTION OF THE INVENTION

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0024] Please refer to Figures 1 to 6 , the present invention provides a technical solution:

[0025] A novel fountain transparent filter, including a base 5 and a transparent cover 1. Two threaded holes are respectively opened on the base 5. One of the threaded holes is located in the middle of the base 5 and is connected to a metal pipe connection port 9;

[0026] The other threaded hole is located on the side of the base 5 and is a filter outlet 6. The metal pipe connection port 9 is connected to a metal pipe 2. The fixing legs 12 at the bottom of the transparent cover 1 are placed in the waterproof ring placement groove 11. The fixing ring 4 presses the fixing legs 12 and the waterproof ring 8 in the waterproof ring placement groove 11. The transparent cover 2 is fixed above the base 5.

[0027] Specifically, there is a waterproof ring placement groove 11 above the base 5. The depth of the waterproof ring placement groove 11 is slightly less than the sum of the thicknesses of the waterproof ring 8 and the fixing legs 12. The outer diameter of the waterproof ring placement groove 11 is the same as the inner diameter of the fixing ring 4. There are threads on the outside of the waterproof ring placement groove 11, which are connected to the fixing ring 4 in a matching manner. Two fixing holes 15 are symmetrically penetrated and opened on the edge above the base 5. The filter can be installed on the equipment panel or the side of the equipment through the fixing holes 15 for convenient observation.

[0028] Specifically, the waterproof ring placement groove 11 is surrounded by a filter sheet placement groove 13. Both the metal pipe connection port 9 and the filter outlet 6 are in the filter sheet placement groove 13. A replaceable stainless steel filter screen 3 with the same size as the filter sheet placement groove 13 is laid in the filter sheet placement groove 13, and the stainless steel filter screen 3 can be replaced.

[0029] Specifically, the metal pipe connection port 9 is connected to the water inlet 7. The diameter of the metal pipe connection port 9 is the same as the diameter of the metal pipe 2. Threads consistent with the inner wall of the metal pipe 2 are opened on the outside of the metal pipe connection port 9, and the metal pipe 2 is connected to the metal pipe connection port 9.

[0030] Specifically, threads are opened on the inner wall at the bottom of the metal pipe 2, which are connected to the metal pipe connection port 9 in a matching manner. The length of the metal pipe 2 is less than the height of the transparent cover 1, and there is a certain distance between the fountain outlet 10 and the top of the transparent cover 1.

[0031] Specifically, the size of the waterproof ring 8 is the same as that of the waterproof ring placement groove 11. The thickness of the waterproof ring 8 is slightly greater than the depth of the waterproof ring placement groove 11 minus the thickness of the fixing leg 12. The waterproof ring 8 is placed in the waterproof ring placement groove. The waterproof ring 8 is made of rubber with a certain elasticity and has good sealing performance.

[0032] Specifically, the transparent cover 1 is in the shape of a semi-elliptical transparent round cup, and a circle of fixing legs 12 is connected to the bottom. The fixing legs 12 are placed in the waterproof ring placement groove 11. The fixing legs 12 and the waterproof ring 8 are pressed into the waterproof ring placement groove 11 through the fixing ring 4, so as to fix the transparent cover 1 above the base 5.

[0033] Specifically, the inner wall of the fixing ring 4 is provided with threads that match the outer wall of the waterproof ring placement groove 11. The top diameter of the fixing ring 4 is slightly larger than the diameter of the transparent cover 1. The bottom diameter of the fixing ring 4 is the same as the outer diameter of the waterproof ring placement groove 11. The outer wall of the fixing ring 4 is provided with anti-slip grooves 14, and the anti-slip grooves 14 can prevent slipping when the fixing ring 4 is rotated.

[0034] When it is seen from the outside that there are too many impurities on the stainless steel filter screen 3 and it affects the filtration, rotate the fixing ring 4, remove the fixing ring 4 from the waterproof ring placement groove 11, remove the transparent cover 1, take out the waterproof ring 8, take out the stainless steel filter screen 3, replace it with a new stainless steel filter screen 3, put the stainless steel filter screen 3 into the filter element placement groove 13, put the waterproof ring 8 into the waterproof ring placement groove 11, then place the fixing legs 12 under the transparent cover 1 above the waterproof ring 8, and screw on the fixing ring 4 to complete the operation.

[0035] For the rest of the present invention that is not described, it can be the same as the prior art, or be well-known technology, or can be implemented by using the prior art, and will not be elaborated here.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel transparent filter for fountains, characterized in that: It includes a base (5), a transparent cover (1) and a stainless - steel filter screen (3). There are two threaded holes on the base (5). One of the threaded holes is connected to a metal - tube connection port (9), and the other threaded hole is a filtration outlet (6). The metal - tube connection port (9) is connected to a metal tube (2). The fixing legs (12) at the bottom of the transparent cover (1) are placed in the waterproof - ring placement groove (11). The fixing ring (4) presses the fixing legs (12) and the waterproof ring (8) in the waterproof - ring placement groove (11). The transparent cover (1) is fixed above the base (5). The stainless - steel filter screen (3) is above the base (5). The stainless - steel filter screen (3) passes through the metal - tube connection port (9) and is pressed by the metal tube (2) in the filter - sheet placement groove (13).

2. A novel fountain transparent filter according to claim 1, characterized in that: There is a waterproof - ring placement groove (11) above the base (5). The depth of the waterproof - ring placement groove (11) is slightly less than the sum of the thicknesses of the waterproof ring (8) and the fixing legs (12). The outer - ring diameter of the waterproof - ring placement groove (11) is the same as the inner diameter of the fixing ring (4). There are threads on the outside of the waterproof - ring placement groove (11) for mating connection with the fixing ring (4). There are two fixing holes (15) symmetrically and penetratingly opened on the edge above the base (5).

3. A novel fountain transparent filter according to claim 1, characterized in that: The waterproof - ring placement groove (11) is surrounded by a filter - sheet placement groove (13). Both the metal - tube connection port (9) and the filtration outlet (6) are in the filter - sheet placement groove (13). A replaceable stainless - steel filter screen (3) of the same size as the filter - sheet placement groove (13) is laid in the filter - sheet placement groove (13).

4. A novel fountain transparent filter according to claim 1, characterized in that: The metal - tube connection port (9) is connected to the water inlet (7). The diameter of the metal - tube connection port (9) is the same as the diameter of the metal tube (2). There are threads on the outside of the metal - tube connection port (9) that are the same as the inner wall of the metal tube (2). The metal tube (2) is connected to the metal - tube connection port (9).

5. A novel fountain transparent filter according to claim 1, characterized in that: There are threads on the inner wall at the bottom of the metal tube (2) for mating connection with the metal - tube connection port (9). The length of the metal tube (2) is less than the height of the transparent cover (1). There is a certain distance between the fountain outlet (10) and the top of the transparent cover (1).

6. The novel fountain transparent filter according to claim 2, characterized in that: The size of the waterproof ring (8) is the same as the size of the waterproof - ring placement groove (11). The thickness of the waterproof ring (8) is slightly greater than the depth of the waterproof - ring placement groove (11) minus the thickness of the fixing legs (12). The waterproof ring (8) is placed in the waterproof - ring placement groove.

7. A novel fountain transparent filter according to claim 1, characterized in that: The transparent cover (1) is in the shape of a semi - elliptical transparent round cup, with a circle of fixing legs (12) connected to the bottom. The fixing legs (12) are placed in the waterproof - ring placement groove (11).

8. A novel fountain transparent filter according to claim 1, characterized in that: The inner wall of the fixing ring (4) has threads that match the outer wall of the waterproof - ring placement groove (11). The top diameter of the fixing ring (4) is slightly larger than the diameter of the transparent cover (1). The bottom diameter of the fixing ring (4) is the same as the outer diameter of the waterproof - ring placement groove (11). There are anti - slip grooves (14) on the outer wall of the fixing ring (4).

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