Multi-way valve of swimming pool filtering system

Abstract

The utility model relates to the related technical field of swimming pool filtering, in particular to a multi-way valve of a swimming pool filtering system, which comprises the multi-way valve of the swimming pool filtering system, the surface of one side of the valve is fixedly connected with a connecting water pipe, one side of the connecting water pipe is provided with a sealing mechanism, and one side of the connecting water pipe is provided with a filtering system. Firstly, the spring and the iron column welded to one side of the spring are fixedly connected to the filter element together, then the filter element is installed on the filter element hole groove in the connecting water pipe, so that water is filtered, then the water pipe buckle is installed on the connecting water pipe, the bolt is installed through the second hole groove in one side of the water pipe buckle, and the water pipe buckle is fixed through the bolt. And finally, the nut is in threaded connection with the bolt, so that water flow is prevented from flowing out of the filter element hole groove in the connecting water pipe.

Description

Technical Field

[0001] The utility model relates to the technical field related to swimming pool filtration, in particular to a multi-way valve of a swimming pool filtration system. Background Art

[0002] Swimming pool filtration equipment is referred to as integrated swimming pool equipment. Integrated swimming pool equipment is a mainstream product choice in the modern swimming pool industry market. With its technical content and design concept, it has brought a new impact to the swimming pool equipment market through brainstorming. Manual proportional multi-way reversing valve is suitable for engineering machinery, mining, metallurgy, shipbuilding, medicine and other industries. It is a load-sensitive proportional reversing multi-way valve with pressure compensation. However, the sealing effect of some swimming pool filtration equipment on the market is not good. Therefore, a new type of multi-way valve for swimming pool filtration system is particularly needed.

[0003] Because some swimming pool filtration equipment on the market has poor sealing effect, it may cause leakage during use, and frequent replacement is time-consuming and labor-intensive and also affects the daily use of the swimming pool, which is not conducive to the use of the multi-way valve of the swimming pool filtration system. Utility Model Content

[0004] The utility model aims to provide a multi-way valve for a swimming pool filtration system to solve the problem raised in the above background technology that the multi-way valve for a swimming pool filtration system on the market does not have the function of portable replacement of filter elements. When replacing, the entire filter mechanism is often replaced, which is troublesome and complicated and will cause a great waste of time. In addition, the multi-way valve for the swimming pool filtration system may be damaged during the replacement process, which is not conducive to the use of the multi-way valve for the swimming pool filtration system.

[0005] To achieve the above object, the utility model provides the following technical solutions: a multi-way valve of a swimming pool filtration system, a surface of one side of the valve is fixedly connected to a connecting water pipe, a sealing mechanism is provided on one side of the connecting water pipe, and a filtration system is provided on one side of the connecting water pipe;

[0006] The sealing mechanism includes an internal thread, a hollow threaded tube, a friction ring, a sealing ring groove, a sealing ring, an external water pipe and a thread groove. The inner surface of the internal thread is threadedly connected to the hollow threaded tube, the outer surface of the hollow threaded tube is fixedly connected to the friction ring, one side surface of the friction ring is provided with a sealing ring groove, the inner surface of the sealing ring groove is provided with a sealing ring, one side surface of the hollow threaded tube is threadedly connected to the external water pipe, and the inner surface of the external water pipe is provided with a thread groove.

[0007] Preferably, the friction ring is symmetrically arranged with respect to the central axis of the hollow threaded tube, and the internal thread and the hollow threaded tube form a threaded joint.

[0008] Preferably, the sealing ring is symmetrically arranged with respect to the central axis of the hollow threaded tube, and the inner wall size of the external water pipe is consistent with the outer wall size of the hollow threaded tube.

[0009] Preferably, the filtration system includes a filter core hole groove, a filter core, a hole groove, a spring, an iron column, a water pipe buckle, a second hole groove, a bolt and a nut. The inner surface of the other end of the connecting water pipe is provided with a filter core hole groove, the inner surface of the filter core hole groove is installed with a filter core, the outer surface of the filter core is provided with a hole groove, the inner surface of the hole groove is welded with a spring, one end surface of the spring is fixedly connected with an iron column, the outer surface of the connecting water pipe is snap-connected with the water pipe buckle, a second hole groove is provided on one side surface of the water pipe buckle, a bolt is installed on one side surface of the second hole groove, and a nut is threadedly connected to one side surface of the bolt.

[0010] Preferably, the inner wall size of the hole groove matches the outer wall size of the iron column, and the center axis of the nut matches the center axis of the bolt.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the multi-way valve of the swimming pool filtration system is provided with a filter element installed through the inner surface of the filter element hole groove, the outer surface of the filter element is provided with a hole groove, the inner surface of the hole groove is welded with a spring, one end surface of the spring is fixedly connected with an iron column, the outer surface of the connecting water pipe is clamped and connected with a water pipe buckle, a second hole groove is provided on one side surface of the water pipe buckle, a bolt is installed on one side surface of the second hole groove, a nut is threadedly connected with a nut on one side surface of the bolt, through the arrangement of the filter element hole groove, the filter element, the hole groove, the spring, the iron column, the water pipe buckle, the second hole groove, the bolt and the nut, when in use, when it is necessary to filter water, first the spring is fixedly connected to the filter element together with the iron column welded on one side of the spring, and then the filter element is installed on the filter element hole groove on the connecting water pipe, thus completing the filtering of water, and then the water pipe buckle is installed on the connecting water pipe, the bolt is installed through the second hole groove on one side of the water pipe buckle, and finally the nut is threadedly connected to the bolt, thus preventing water from flowing out of the filter element hole groove on the connecting water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0013] Figure 2 This is a sealing schematic diagram of the utility model;

[0014] Figure 3 This is a schematic diagram of the filtering mechanism of the utility model;

[0015] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0016] In the figure: 1. valve; 2. connecting water pipe; 3. sealing mechanism; 301. internal thread; 302. hollow threaded pipe; 303. friction ring; 304. sealing ring groove; 305. sealing ring; 306. external water pipe; 307. thread groove; 4. filtering system; 401. filter core hole groove; 402. filter core; 403. hole groove; 404. spring; 405. iron column; 406. water pipe buckle; 407. second hole groove; 408. bolt; 409. nut. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 , the utility model provides a technical solution: a multi-way valve of a swimming pool filtration system, including a valve having a water pipe fixedly connected to one side of the valve surface, a sealing mechanism provided on one side of the water pipe, and a filtration system provided on one side of the water pipe;

[0019] The sealing mechanism 3 comprises an internal thread 301, a hollow threaded tube 302, a friction ring 303, a sealing ring groove 304, a sealing ring 305, an external water pipe 306 and a thread groove 307. The inner surface of the internal thread 301 is threadedly connected with the hollow threaded tube 302, the outer surface of the hollow threaded tube 302 is fixedly connected with the friction ring 303, one side surface of the friction ring 303 is provided with a sealing ring groove 304, the inner surface of the sealing ring groove 304 is provided with a sealing ring 305, one side surface of the hollow threaded tube 302 is threadedly connected with the external water pipe 306, the inner surface of the external water pipe 306 is provided with a thread groove 307, through the arrangement of the internal thread 301, the hollow threaded tube 302, the friction ring 303, the sealing ring groove 304, the sealing ring 305, the external water pipe 306 and the thread groove 307, During use, when it is necessary to seal the valve 1, firstly, the internal thread 301 connected to the inner side of the water pipe 2 is screwed to the hollow threaded pipe 302 to complete the connection of the hollow threaded pipe, and then the friction ring 303 is fixedly connected to the outer surface of the hollow threaded pipe 302. The friction ring 303 is fixedly connected to the outer surface of the hollow threaded pipe 302 to prevent the thread from being damaged by excessive force during the threaded connection. Then, the sealing ring 305 is installed on the sealing ring 304 opened on the friction ring 303. The sealing ring 305 is installed on the sealing ring 304 opened on the friction ring 303 to achieve a better sealing effect on the external water pipe 306. Finally, the hollow threaded pipe 302 is threadedly connected to the external water pipe 306. A thread groove 307 is opened on the inner side of the external water pipe 306, thereby completing the sealing of the valve 1.

[0020] Furthermore, the friction ring 303 is symmetrically arranged with respect to the central axis of the hollow threaded tube 302 , and the internal thread 301 and the hollow threaded tube 302 form a threaded structure. The hollow threaded tube 302 can be better connected by the arrangement of the internal thread 301 .

[0021] Furthermore, the sealing ring 305 is symmetrically arranged with respect to the central axis of the hollow threaded tube 302 , and the inner wall size of the external water pipe 306 matches the outer wall size of the hollow threaded tube 302 . The setting of the sealing ring 305 can better seal the external water pipe 306 .

[0022] Furthermore, the filtering system 4 includes a filter core hole groove 401, a filter core 402, a hole groove 403, a spring 404, an iron column 405, a water pipe buckle 406, a second hole groove 407, a bolt 408 and a nut 409. The filter core 402 is installed on the inner surface of the filter core hole groove 401, the filter core 402 is provided with a hole groove 403 on the outer surface, the spring 404 is welded on the inner surface of the hole groove 403, one end surface of the spring 404 is fixedly connected with the iron column 405, the outer surface of the water pipe 2 is connected with the water pipe buckle 406, one side surface of the water pipe buckle 406 is provided with a second hole groove 407, the second hole groove 407 is installed with a bolt 408, and the one side surface of the bolt 408 is threadedly connected with a nut 409. The arrangement of the hole slot 401, filter element 402, hole slot 403, spring 404, iron column 405, water pipe buckle 406, second hole slot 407, bolt 408 and nut 409, when in use, when it is necessary to filter water, first fix the spring 404 together with the iron column 405 welded on one side of the spring 404 to the filter element 402, and then install the filter element 402 to the filter element hole slot 401 connected to the water pipe, thus completing the filtering of water, and then install the water pipe buckle 406 to the connecting water pipe 2, install the bolt 408 through the second hole slot 407 on one side of the water pipe buckle 406, and finally thread the nut 409 onto the bolt 408, thus preventing water from flowing out of the filter element hole slot 401 on the connecting water pipe.

[0023] Furthermore, the inner wall size of the hole 401 matches the outer wall size of the iron column 405, and the nut 409 matches the central axis of the bolt 408. The setting of the limiting groove 502 can better limit the mounting bar 503. The setting of the iron column 405 can more conveniently remove the filter element 402 from the connecting water pipe 2.

[0024] Working principle: When the valve 1 needs to be sealed, firstly, the internal thread 301 on the inner side of the water pipe 2 is screwed to the hollow threaded pipe 302, and then the outer surface of the hollow threaded pipe 302 is fixedly connected to the friction ring 303. The friction ring 303 is fixedly connected to the outer surface of the hollow threaded pipe 302 to prevent the thread from being damaged by excessive force during the threaded connection. Then, the sealing ring 305 is installed on the sealing ring 304 opened on the friction ring 303. The sealing ring 305 is installed on the sealing ring 304 opened on the friction ring 303 to achieve a better sealing effect on the external water pipe 306. Finally, the hollow threaded pipe 302 is threadedly connected to the external water pipe 30 6. A threaded groove 307 is provided on the inner side of the external water pipe 306, so that the valve 1 is sealed. When water filtering is required, the spring 404 is first fixedly connected to the filter element 402 together with the iron column 405 welded on one side of the spring 404, and then the filter element 402 is installed on the filter element hole groove 401 on the connecting water pipe, so that the water filtering is completed, and then the water pipe buckle 406 is installed on the connecting water pipe 2, and the bolt 408 is installed through the second hole groove 407 on one side of the water pipe buckle 406. Finally, the nut 409 is threadedly connected to the bolt 408, so that water is prevented from flowing out of the filter element hole groove 401 on the connecting water pipe.

[0025] 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 multi-way valve for a swimming pool filtration system, comprising a valve (1), characterized in that: A water connection pipe (2) is fixedly connected to a surface of one side of the valve (1), a sealing mechanism (3) is provided on one side of the water connection pipe (2), and a filtering system (4) is provided on one side of the water connection pipe (2); The sealing mechanism (3) comprises an internal thread (301), a hollow threaded tube (302), a friction ring (303), a sealing ring groove (304), a sealing ring (305), an external water pipe (306) and a thread groove (307); an internal thread (301) is provided on the inner surface of one end of the connecting water pipe (2); the inner surface of the internal thread (301) is threadedly connected to the hollow threaded tube (302); the outer surface of the hollow threaded tube (302) is fixedly connected to the friction ring (303); a sealing ring groove (304) is provided on one side surface of the friction ring (303); a sealing ring (305) is installed on the inner surface of the sealing ring groove (304); a external water pipe (306) is threadedly connected to one side surface of the hollow threaded tube (302); and a thread groove (307) is provided on the inner surface of the external water pipe (306).

2. The multi-way valve of a swimming pool filtration system according to claim 1, characterized in that: The friction ring (303) is symmetrically arranged with respect to the central axis of the hollow threaded tube (302), and the internal thread (301) and the hollow threaded tube (302) form a threaded structure.

3. The multi-way valve of a swimming pool filtration system according to claim 1, characterized in that: The sealing ring (305) is symmetrically arranged with respect to the central axis of the hollow threaded tube (302), and the inner wall size of the external water pipe (306) matches the outer wall size of the hollow threaded tube (302).

4. The multi-way valve of a swimming pool filtration system according to claim 1, characterized in that: The filtering system (4) comprises a filter core hole groove (401), a filter core (402), a hole groove (403), a spring (404), an iron column (405), a water pipe buckle (406), a second hole groove (407), a bolt (408) and a nut (409); the inner surface of the other end of the connecting water pipe (2) is provided with a filter core hole groove (401); the filter core (402) is installed on the inner surface of the filter core hole groove (401); and the outer surface of the filter core (402) is provided with a hole A spring (404) is welded to the inner surface of the hole groove (403), an iron column (405) is fixedly connected to one end surface of the spring (404), a water pipe buckle (406) is snap-connected to the outer surface of the connecting water pipe (2), a second hole groove (407) is opened on one side surface of the water pipe buckle (406), a bolt (408) is installed on one side surface of the second hole groove (407), and a nut (409) is threadedly connected to one side surface of the bolt (408).

5. The multi-way valve of a swimming pool filtration system according to claim 4, characterized in that: The inner wall size of the hole groove (403) matches the outer wall size of the iron column (405), and the central axis of the nut (409) matches the central axis of the bolt (408).

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